2017ZeroMaterial/v1/materials.xml

0001 <?xml version="1.0"?>
0002 <DDDefinition xmlns="http://www.cern.ch/cms/DDL" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.cern.ch/cms/DDL ../../../DetectorDescription/Schema/DDLSchema.xsd">
0003  <MaterialSection label="materials.xml">
0004   <ElementaryMaterial name="Aluminium" density="2.7*g/cm3" symbol=" " atomicWeight="26.98*g/mole" atomicNumber="13"/>
0005  <ElementaryMaterial name="TD_Aluminium" density="8.1*g/cm3" symbol=" " atomicWeight="26.98*g/mole" atomicNumber="13"/>
0006   <ElementaryMaterial name="Antimony" density="6.679*g/cm3" symbol=" " atomicWeight="121.75*g/mole" atomicNumber="51"/>
0007   <ElementaryMaterial name="Argon" density="1.639*mg/cm3" symbol=" " atomicWeight="39.948*g/mole" atomicNumber="18"/>
0008   <ElementaryMaterial name="Arsenic" density="5.72*g/cm3" symbol=" " atomicWeight="74.922*g/mole" atomicNumber="33"/>
0009   <ElementaryMaterial name="Barium" density="3.5*g/cm3" symbol=" " atomicWeight="137.33*g/mole" atomicNumber="56"/>
0010   <ElementaryMaterial name="Beryllium" density="1.848*g/cm3" symbol=" " atomicWeight="9.0122*g/mole" atomicNumber="4"/>
0011   <ElementaryMaterial name="Bismuth" density="9.37*g/cm3" symbol=" " atomicWeight="208.98*g/mole" atomicNumber="83"/>
0012   <ElementaryMaterial name="Bor 10" density="2.34*g/cm3" symbol=" " atomicWeight="10*g/mole" atomicNumber="5"/>
0013   <ElementaryMaterial name="Bor 11" density="2.34*g/cm3" symbol=" " atomicWeight="11*g/mole" atomicNumber="5"/>
0014   <ElementaryMaterial name="Bromine" density="3.11*g/cm3" symbol=" " atomicWeight="79.904*g/mole" atomicNumber="35"/>
0015   <ElementaryMaterial name="Cadmium" density="8.63*g/cm3" symbol=" " atomicWeight="112.41*g/mole" atomicNumber="48"/>
0016   <ElementaryMaterial name="Calcium" density="1.55*g/cm3" symbol=" " atomicWeight="40.078*g/mole" atomicNumber="20"/>
0017   <ElementaryMaterial name="Carbon" density="2.265*g/cm3" symbol=" " atomicWeight="12.011*g/mole" atomicNumber="6"/>
0018   <ElementaryMaterial name="Cerium" density="6.637*g/cm3" symbol=" " atomicWeight="140.12*g/mole" atomicNumber="58"/>
0019   <ElementaryMaterial name="Cesium" density="1.87*g/cm3" symbol=" " atomicWeight="132.9054*g/mole" atomicNumber="55"/>
0020   <ElementaryMaterial name="Chlorine" density="1.56*g/cm3" symbol=" " atomicWeight="35.45*g/mole" atomicNumber="17"/>
0021   <ElementaryMaterial name="Chromium" density="7.18*g/cm3" symbol=" " atomicWeight="51.996*g/mole" atomicNumber="24"/>
0022   <ElementaryMaterial name="Cobalt" density="8.9*g/cm3" symbol=" " atomicWeight="58.933*g/mole" atomicNumber="27"/>
0023   <ElementaryMaterial name="Copper" density="8.96*g/cm3" symbol=" " atomicWeight="63.546*g/mole" atomicNumber="29"/>
0024   <ElementaryMaterial name="Deuterium" density="162*mg/cm3" symbol=" " atomicWeight="2.01*g/mole" atomicNumber="1"/>
0025   <ElementaryMaterial name="Fluorine" density="1.108*g/cm3" symbol=" " atomicWeight="18.998*g/mole" atomicNumber="9"/>
0026   <ElementaryMaterial name="Gallium" density="5.877*g/cm3" symbol=" " atomicWeight="69.723*g/mole" atomicNumber="31"/>
0027   <ElementaryMaterial name="Germanium" density="5.323*g/cm3" symbol=" " atomicWeight="72.61*g/mole" atomicNumber="32"/>
0028   <ElementaryMaterial name="Gold" density="18.85*g/cm3" symbol=" " atomicWeight="196.97*g/mole" atomicNumber="79"/>
0029   <ElementaryMaterial name="Helium" density="125*mg/cm3" symbol=" " atomicWeight="4.0026*g/mole" atomicNumber="2"/>
0030   <ElementaryMaterial name="Hydrogen" density="70.8*mg/cm3" symbol=" " atomicWeight="1.00794*g/mole" atomicNumber="1"/>
0031   <ElementaryMaterial name="Indium" density="7.3*g/cm3" symbol=" " atomicWeight="114.82*g/mole" atomicNumber="49"/>
0032   <ElementaryMaterial name="Iodine" density="7.3*g/cm3" symbol=" " atomicWeight="114.82*g/mole" atomicNumber="53"/>
0033   <ElementaryMaterial name="Iron" density="7.87*g/cm3" symbol=" " atomicWeight="55.85*g/mole" atomicNumber="26"/>
0034   <ElementaryMaterial name="Krypton" density="2.6*g/cm3" symbol=" " atomicWeight="83.8*g/mole" atomicNumber="36"/>
0035   <ElementaryMaterial name="Lanthanum" density="6.127*g/cm3" symbol=" " atomicWeight="138.9055*g/mole" atomicNumber="57"/>
0036   <ElementaryMaterial name="Lead" density="11.35*g/cm3" symbol=" " atomicWeight="207.19*g/mole" atomicNumber="82"/>
0037   <ElementaryMaterial name="Lithium" density="534*mg/cm3" symbol=" " atomicWeight="6.941*g/mole" atomicNumber="3"/>
0038    <ElementaryMaterial name="Lutecium" density="9.841*g/cm3" symbol=" " atomicWeight="174.96*g/mole" atomicNumber="71"/>
0039   <ElementaryMaterial name="Magnesium" density="1.735*g/cm3" symbol=" " atomicWeight="24.305*g/mole" atomicNumber="12"/>
0040   <ElementaryMaterial name="Manganese" density="7.43*g/cm3" symbol=" " atomicWeight="54.938*g/mole" atomicNumber="25"/>
0041   <ElementaryMaterial name="Molybdenum" density="10.2*g/cm3" symbol=" " atomicWeight="95.94*g/mole" atomicNumber="42"/>
0042   <ElementaryMaterial name="Neodymium" density="1e-22*mg/cm3" symbol=" " atomicWeight="144.24*g/mole" atomicNumber="60"/>
0043   <ElementaryMaterial name="Neon" density="1.207*g/cm3" symbol=" " atomicWeight="20.18*g/mole" atomicNumber="10"/>
0044   <ElementaryMaterial name="Nickel" density="8.876*g/cm3" symbol=" " atomicWeight="58.693*g/mole" atomicNumber="28"/>
0045   <ElementaryMaterial name="Niobium" density="8.55*g/cm3" symbol=" " atomicWeight="92.906*g/mole" atomicNumber="41"/>
0046   <ElementaryMaterial name="Nitrogen" density="808*mg/cm3" symbol=" " atomicWeight="14.007*g/mole" atomicNumber="7"/>
0047   <ElementaryMaterial name="Oxygen" density="1.43*mg/cm3" symbol=" " atomicWeight="15.999*g/mole" atomicNumber="8"/>
0048   <ElementaryMaterial name="Palladium" density="12*g/cm3" symbol=" " atomicWeight="106.42*g/mole" atomicNumber="46"/>
0049   <ElementaryMaterial name="Phosphor" density="1.82*g/cm3" symbol=" " atomicWeight="30.974*g/mole" atomicNumber="15"/>
0050   <ElementaryMaterial name="Potassium" density="860*mg/cm3" symbol=" " atomicWeight="39.098*g/mole" atomicNumber="19"/>
0051   <ElementaryMaterial name="Praseodymium" density="1e-22*mg/cm3" symbol=" " atomicWeight="140.9077*g/mole" atomicNumber="59"/>
0052   <ElementaryMaterial name="Rhodium" density="12.39*g/cm3" symbol=" " atomicWeight="102.9055*g/mole" atomicNumber="45"/>
0053   <ElementaryMaterial name="Rubidium" density="1.529*g/cm3" symbol=" " atomicWeight="85.4678*g/mole" atomicNumber="37"/>
0054   <ElementaryMaterial name="Ruthenium" density="12.39*g/cm3" symbol=" " atomicWeight="101.07*g/mole" atomicNumber="44"/>
0055   <ElementaryMaterial name="Scandium" density="2.98*g/cm3" symbol=" " atomicWeight="44.956*g/mole" atomicNumber="21"/>
0056   <ElementaryMaterial name="Selenium" density="4.78*g/cm3" symbol=" " atomicWeight="78.96*g/mole" atomicNumber="34"/>
0057   <ElementaryMaterial name="Silicon" density="2.33*g/cm3" symbol=" " atomicWeight="28.09*g/mole" atomicNumber="14"/>
0058   <ElementaryMaterial name="Silver" density="10.48*g/cm3" symbol=" " atomicWeight="107.87*g/mole" atomicNumber="47"/>
0059   <ElementaryMaterial name="Sodium" density="969*mg/cm3" symbol=" " atomicWeight="22.99*g/mole" atomicNumber="11"/>
0060   <ElementaryMaterial name="Strontium" density="2.54*g/cm3" symbol=" " atomicWeight="87.62*g/mole" atomicNumber="38"/>
0061   <ElementaryMaterial name="Sulfur" density="2.07*g/cm3" symbol=" " atomicWeight="32.066*g/mole" atomicNumber="16"/>
0062   <ElementaryMaterial name="Tantalum" density="16.65*g/cm3" symbol=" " atomicWeight="180.9479*g/mole" atomicNumber="73"/>
0063   <ElementaryMaterial name="Technetium" density="11.48*g/cm3" symbol=" " atomicWeight="98*g/mole" atomicNumber="43"/>
0064   <ElementaryMaterial name="Tellurium" density="6.23*g/cm3" symbol=" " atomicWeight="127.6*g/mole" atomicNumber="52"/>
0065   <ElementaryMaterial name="Tin" density="7.31*g/cm3" symbol=" " atomicWeight="118.69*g/mole" atomicNumber="50"/>
0066   <ElementaryMaterial name="Titanium" density="4.53*g/cm3" symbol=" " atomicWeight="47.88*g/mole" atomicNumber="22"/>
0067   <ElementaryMaterial name="Tungsten" density="19.3*g/cm3" symbol=" " atomicWeight="183.85*g/mole" atomicNumber="74"/>
0068   <ElementaryMaterial name="Uranium" density="18.95*g/cm3" symbol=" " atomicWeight="238.03*g/mole" atomicNumber="92"/>
0069   <ElementaryMaterial name="Vacuum" density="1e-13*mg/cm3" symbol=" " atomicWeight="1*g/mole" atomicNumber="1"/>
0070   <ElementaryMaterial name="Vanadium" density="6.1*g/cm3" symbol=" " atomicWeight="50.941*g/mole" atomicNumber="23"/>
0071   <ElementaryMaterial name="Xenon" density="3.057*g/cm3" symbol=" " atomicWeight="131.29*g/mole" atomicNumber="54"/>
0072   <ElementaryMaterial name="Yttrium" density="4.456*g/cm3" symbol=" " atomicWeight="88.9059*g/mole" atomicNumber="39"/>
0073   <ElementaryMaterial name="Zinc" density="7.112*g/cm3" symbol=" " atomicWeight="65.39*g/mole" atomicNumber="30"/>
0074   <ElementaryMaterial name="Zirconium" density="6.494*g/cm3" symbol=" " atomicWeight="91.22*g/mole" atomicNumber="40"/>
0075   <CompositeMaterial name="FPix_Thermflow" density="0.7625e-07*g/cm3" symbol=" " method="mixture by weight">
0076    <MaterialFraction fraction="0.3787448">
0077     <rMaterial name="materials:Silicon"/>
0078    </MaterialFraction>
0079    <MaterialFraction fraction="0.21575329">
0080     <rMaterial name="materials:Oxygen"/>
0081    </MaterialFraction>
0082    <MaterialFraction fraction="0.3239468">
0083     <rMaterial name="materials:Carbon"/>
0084    </MaterialFraction>
0085    <MaterialFraction fraction="0.08155498">
0086     <rMaterial name="materials:Hydrogen"/>
0087    </MaterialFraction>
0088   </CompositeMaterial>
0089   <CompositeMaterial name="FPix_TPG" density="2.47e-07*g/cm3" symbol=" " method="mixture by weight">
0090    <MaterialFraction fraction="1.00">
0091     <rMaterial name="materials:Carbon"/>
0092    </MaterialFraction>
0093   </CompositeMaterial>
0094   <CompositeMaterial name="FPix_CFSkin" density="3.43511e-07*g/cm3" symbol=" " method="mixture by weight">
0095    <MaterialFraction fraction="1.00">
0096     <rMaterial name="materials:Carbon"/>
0097    </MaterialFraction>
0098   </CompositeMaterial>
0099   <CompositeMaterial name="FPix_CFSkin_OuterOuterRing" density="2.2677e-07*g/cm3" symbol=" " method="mixture by weight">
0100    <MaterialFraction fraction="1.00">
0101     <rMaterial name="materials:Carbon"/>
0102    </MaterialFraction>
0103   </CompositeMaterial>
0104   <CompositeMaterial name="FPix_CFSkin_OuterInnerRing" density="1.000035e-07*g/cm3" symbol=" " method="mixture by weight">
0105    <MaterialFraction fraction="1.00">
0106     <rMaterial name="materials:Carbon"/>
0107    </MaterialFraction>
0108   </CompositeMaterial>
0109   <CompositeMaterial name="FPix_CFSkin_InnerOuterRing" density="1.77e-07*g/cm3" symbol=" " method="mixture by weight">
0110    <MaterialFraction fraction="1.00">
0111     <rMaterial name="materials:Carbon"/>
0112    </MaterialFraction>
0113   </CompositeMaterial>
0114   <CompositeMaterial name="FPix_CFSkin_InnerInnerRing" density="1.1744e-07*g/cm3" symbol=" " method="mixture by weight">
0115    <MaterialFraction fraction="1.00">
0116     <rMaterial name="materials:Carbon"/>
0117    </MaterialFraction>
0118   </CompositeMaterial>
0119   <CompositeMaterial name="C_C_OuterOuterRing" density="1.612*g/cm3" symbol=" " method="mixture by weight">
0120    <MaterialFraction fraction="1.0">
0121     <rMaterial name="materials:Carbon"/>
0122    </MaterialFraction>
0123   </CompositeMaterial>
0124   <CompositeMaterial name="C_C_OuterInnerRing" density="1.745*g/cm3" symbol=" " method="mixture by weight">
0125    <MaterialFraction fraction="1.0">
0126     <rMaterial name="materials:Carbon"/>
0127    </MaterialFraction>
0128   </CompositeMaterial>
0129   <CompositeMaterial name="C_C_InnerOuterRing" density="1.944*g/cm3" symbol=" " method="mixture by weight">
0130    <MaterialFraction fraction="1.0">
0131     <rMaterial name="materials:Carbon"/>
0132    </MaterialFraction>
0133   </CompositeMaterial>
0134   <CompositeMaterial name="C_C_InnerInnerRing" density="1.566*g/cm3" symbol=" " method="mixture by weight">
0135    <MaterialFraction fraction="1.0">
0136     <rMaterial name="materials:Carbon"/>
0137    </MaterialFraction>
0138   </CompositeMaterial>
0139   <CompositeMaterial name="80pct Argon plus 20pct CO_2" density="1.675*mg/cm3" symbol=" " method="mixture by weight">
0140    <MaterialFraction fraction="0.78405896">
0141     <rMaterial name="materials:Argon"/>
0142    </MaterialFraction>
0143    <MaterialFraction fraction="0.058934941">
0144     <rMaterial name="materials:Carbon"/>
0145    </MaterialFraction>
0146    <MaterialFraction fraction="0.1570061">
0147     <rMaterial name="materials:Oxygen"/>
0148    </MaterialFraction>
0149   </CompositeMaterial>
0150   <CompositeMaterial name="AISI-1006-Steel" density="7.87*g/cm3" symbol=" " method="mixture by weight">
0151    <MaterialFraction fraction="0.0008">
0152     <rMaterial name="materials:Carbon"/>
0153    </MaterialFraction>
0154    <MaterialFraction fraction="0.0045">
0155     <rMaterial name="materials:Manganese"/>
0156    </MaterialFraction>
0157    <MaterialFraction fraction="0.0004">
0158     <rMaterial name="materials:Phosphor"/>
0159    </MaterialFraction>
0160    <MaterialFraction fraction="0.0005">
0161     <rMaterial name="materials:Sulfur"/>
0162    </MaterialFraction>
0163    <MaterialFraction fraction="0.9938">
0164     <rMaterial name="materials:Iron"/>
0165    </MaterialFraction>
0166   </CompositeMaterial>
0167   <CompositeMaterial name="AISI-1018-Steel" density="7.83*g/cm3 " symbol=" " method="mixture by weight">
0168    <MaterialFraction fraction="0.0018">
0169     <rMaterial name="materials:Carbon"/>
0170    </MaterialFraction>
0171    <MaterialFraction fraction="0.01">
0172     <rMaterial name="materials:Manganese"/>
0173    </MaterialFraction>
0174    <MaterialFraction fraction="0.0002">
0175     <rMaterial name="materials:Phosphor"/>
0176    </MaterialFraction>
0177    <MaterialFraction fraction="0.0001">
0178     <rMaterial name="materials:Sulfur"/>
0179    </MaterialFraction>
0180    <MaterialFraction fraction="0.0025">
0181     <rMaterial name="materials:Silicon"/>
0182    </MaterialFraction>
0183    <MaterialFraction fraction="0.9854">
0184     <rMaterial name="materials:Iron"/>
0185    </MaterialFraction>
0186   </CompositeMaterial>
0187   <CompositeMaterial name="Steel_Upgrade" density="0.4915*g/cm3" symbol=" " method="mixture by weight">
0188    <MaterialFraction fraction="1.00000000">
0189     <rMaterial name="materials:AISI-1018-Steel"/>
0190    </MaterialFraction>
0191   </CompositeMaterial>
0192   <CompositeMaterial name="AISI-1045-Steel" density="7.87*g/cm3" symbol=" " method="mixture by weight">
0193    <MaterialFraction fraction="0.005">
0194     <rMaterial name="materials:Carbon"/>
0195    </MaterialFraction>
0196    <MaterialFraction fraction="0.009">
0197     <rMaterial name="materials:Manganese"/>
0198    </MaterialFraction>
0199    <MaterialFraction fraction="0.0004">
0200     <rMaterial name="materials:Phosphor"/>
0201    </MaterialFraction>
0202    <MaterialFraction fraction="0.0005">
0203     <rMaterial name="materials:Sulfur"/>
0204    </MaterialFraction>
0205    <MaterialFraction fraction="0.9851">
0206     <rMaterial name="materials:Iron"/>
0207    </MaterialFraction>
0208   </CompositeMaterial>
0209   <CompositeMaterial name="Bpix_Pipe_Steel" density="8.02e-07*g/cm3" symbol=" " method="mixture by weight">
0210    <MaterialFraction fraction="0.0005">
0211     <rMaterial name="materials:Carbon"/>
0212    </MaterialFraction>
0213    <MaterialFraction fraction="0.18">
0214     <rMaterial name="materials:Chromium"/>
0215    </MaterialFraction>
0216    <MaterialFraction fraction="0.1">
0217     <rMaterial name="materials:Nickel"/>
0218    </MaterialFraction>
0219    <MaterialFraction fraction="0.7195">
0220     <rMaterial name="materials:Iron"/>
0221    </MaterialFraction>
0222   </CompositeMaterial>
0223   <CompositeMaterial name="AQBB borated concre" density="2.135*g/cm3" symbol=" " method="mixture by weight">
0224    <MaterialFraction fraction="0.032142361">
0225     <rMaterial name="materials:Iron"/>
0226    </MaterialFraction>
0227    <MaterialFraction fraction="0.47563465">
0228     <rMaterial name="materials:Oxygen"/>
0229    </MaterialFraction>
0230    <MaterialFraction fraction="0.20400656">
0231     <rMaterial name="materials:Aluminium"/>
0232    </MaterialFraction>
0233    <MaterialFraction fraction="0.051371319">
0234     <rMaterial name="materials:Silicon"/>
0235    </MaterialFraction>
0236    <MaterialFraction fraction="0.20008524">
0237     <rMaterial name="materials:Calcium"/>
0238    </MaterialFraction>
0239    <MaterialFraction fraction="0.0048537181">
0240     <rMaterial name="materials:Bor 10"/>
0241    </MaterialFraction>
0242    <MaterialFraction fraction="0.02135636">
0243     <rMaterial name="materials:Bor 11"/>
0244    </MaterialFraction>
0245    <MaterialFraction fraction="0.010549802">
0246     <rMaterial name="materials:Hydrogen"/>
0247    </MaterialFraction>
0248    <MaterialFraction fraction="0.001119">
0249     <rMaterial name="materials:Water"/>
0250    </MaterialFraction>
0251   </CompositeMaterial>
0252   <CompositeMaterial name="Heavy Boron concrete" density="3.574*g/cm3" symbol=" " method="mixture by weight">
0253    <MaterialFraction fraction="0.5203954">
0254     <rMaterial name="materials:Iron"/>
0255    </MaterialFraction>
0256    <MaterialFraction fraction="0.34702">
0257     <rMaterial name="materials:Oxygen"/>
0258    </MaterialFraction>
0259    <MaterialFraction fraction="0.0080099">
0260     <rMaterial name="materials:Aluminium"/>
0261    </MaterialFraction>
0262    <MaterialFraction fraction="0.0296094">
0263     <rMaterial name="materials:Silicon"/>
0264    </MaterialFraction>
0265    <MaterialFraction fraction="0.0684299">
0266     <rMaterial name="materials:Calcium"/>
0267    </MaterialFraction>
0268    <MaterialFraction fraction="0.006620977">
0269     <rMaterial name="materials:Bor 10"/>
0270    </MaterialFraction>
0271    <MaterialFraction fraction="0.008010562">
0272     <rMaterial name="materials:Hydrogen"/>
0273    </MaterialFraction>
0274    <MaterialFraction fraction="0.004774732">
0275     <rMaterial name="materials:Titanium"/>
0276    </MaterialFraction>
0277    <MaterialFraction fraction="0.004804022">
0278     <rMaterial name="materials:Magnesium"/>
0279    </MaterialFraction>
0280    <MaterialFraction fraction="0.000555229">
0281     <rMaterial name="materials:Manganese"/>
0282    </MaterialFraction>
0283    <MaterialFraction fraction="0.001653212">
0284     <rMaterial name="materials:Potassium"/>
0285    </MaterialFraction>
0286    <MaterialFraction fraction="0.000118189">
0287     <rMaterial name="materials:Sodium"/>
0288    </MaterialFraction>
0289   </CompositeMaterial>
0290   <CompositeMaterial name="Air" density="1.214*mg/cm3" symbol=" " method="mixture by weight">
0291    <MaterialFraction fraction="0.7494">
0292     <rMaterial name="materials:Nitrogen"/>
0293    </MaterialFraction>
0294    <MaterialFraction fraction="0.2369">
0295     <rMaterial name="materials:Oxygen"/>
0296    </MaterialFraction>
0297    <MaterialFraction fraction="0.0129">
0298     <rMaterial name="materials:Argon"/>
0299    </MaterialFraction>
0300    <MaterialFraction fraction="0.0008">
0301     <rMaterial name="materials:Hydrogen"/>
0302    </MaterialFraction>
0303   </CompositeMaterial>
0304   <CompositeMaterial name="Al support" density="254*mg/cm3" symbol=" " method="mixture by weight">
0305    <MaterialFraction fraction="1.00000000">
0306     <rMaterial name="materials:Aluminium"/>
0307    </MaterialFraction>
0308   </CompositeMaterial>
0309   <CompositeMaterial name="Al-MMC" density="1.84*g/cm3" symbol=" " method="mixture by weight">
0310    <MaterialFraction fraction="1.00000000">
0311     <rMaterial name="materials:Aluminium"/>
0312    </MaterialFraction>
0313   </CompositeMaterial>
0314   <CompositeMaterial name="Al-silicate plus Zi" density="3.3196*g/cm3" symbol=" " method="mixture by weight">
0315    <MaterialFraction fraction="0.34196227">
0316     <rMaterial name="materials:Aluminium"/>
0317    </MaterialFraction>
0318    <MaterialFraction fraction="0.11867705">
0319     <rMaterial name="materials:Silicon"/>
0320    </MaterialFraction>
0321    <MaterialFraction fraction="0.43936068">
0322     <rMaterial name="materials:Oxygen"/>
0323    </MaterialFraction>
0324    <MaterialFraction fraction="0.1">
0325     <rMaterial name="materials:Zinc"/>
0326    </MaterialFraction>
0327   </CompositeMaterial>
0328   <CompositeMaterial name="Al_2 O_3" density="3.91*g/cm3" symbol=" " method="mixture by weight">
0329    <MaterialFraction fraction="0.52924272">
0330     <rMaterial name="materials:Aluminium"/>
0331    </MaterialFraction>
0332    <MaterialFraction fraction="0.47075728">
0333     <rMaterial name="materials:Oxygen"/>
0334    </MaterialFraction>
0335   </CompositeMaterial>
0336   <CompositeMaterial name="Aluminium 2219" density="2.84*g/cm3" symbol=" " method="mixture by weight">
0337    <MaterialFraction fraction="0.9168">
0338     <rMaterial name="materials:Aluminium"/>
0339    </MaterialFraction>
0340    <MaterialFraction fraction="0.068">
0341     <rMaterial name="materials:Copper"/>
0342    </MaterialFraction>
0343    <MaterialFraction fraction="0.003">
0344     <rMaterial name="materials:Iron"/>
0345    </MaterialFraction>
0346    <MaterialFraction fraction="0.0002">
0347     <rMaterial name="materials:Magnesium"/>
0348    </MaterialFraction>
0349    <MaterialFraction fraction="0.004">
0350     <rMaterial name="materials:Manganese"/>
0351    </MaterialFraction>
0352    <MaterialFraction fraction="0.002">
0353     <rMaterial name="materials:Silicon"/>
0354    </MaterialFraction>
0355    <MaterialFraction fraction="0.001">
0356     <rMaterial name="materials:Titanium"/>
0357    </MaterialFraction>
0358    <MaterialFraction fraction="0.0015">
0359     <rMaterial name="materials:Vanadium"/>
0360    </MaterialFraction>
0361    <MaterialFraction fraction="0.001">
0362     <rMaterial name="materials:Zinc"/>
0363    </MaterialFraction>
0364    <MaterialFraction fraction="0.0025">
0365     <rMaterial name="materials:Zirconium"/>
0366    </MaterialFraction>
0367   </CompositeMaterial>
0368   <CompositeMaterial name="Aluminium 2219 light" density="1.42*g/cm3" symbol=" " method="mixture by weight">
0369    <MaterialFraction fraction="0.5">
0370     <rMaterial name="materials:Aluminium 2219"/>
0371    </MaterialFraction>
0372    <MaterialFraction fraction="0.5">
0373     <rMaterial name="materials:Air"/>
0374    </MaterialFraction>
0375   </CompositeMaterial>
0376   <CompositeMaterial name="Aluminium 2219 very light" density="0.067558*g/cm3" symbol=" " method="mixture by weight">
0377    <MaterialFraction fraction="0.065">
0378     <rMaterial name="materials:Aluminium 2219"/>
0379    </MaterialFraction>
0380    <MaterialFraction fraction="0.935">
0381     <rMaterial name="materials:Air"/>
0382    </MaterialFraction>
0383   </CompositeMaterial>
0384   <CompositeMaterial name="Alumina" density="3.52*g/cm3" symbol=" " method="mixture by weight">
0385    <MaterialFraction fraction="0.52924272">
0386     <rMaterial name="materials:Aluminium"/>
0387    </MaterialFraction>
0388    <MaterialFraction fraction="0.47075728">
0389     <rMaterial name="materials:Oxygen"/>
0390    </MaterialFraction>
0391   </CompositeMaterial>
0392   <CompositeMaterial name="Aluminium Pix_b" density="2.7*g/cm3" symbol=" " method="mixture by weight">
0393    <MaterialFraction fraction="1.00000000">
0394     <rMaterial name="materials:Aluminium"/>
0395    </MaterialFraction>
0396   </CompositeMaterial>
0397   <CompositeMaterial name="Aluminium honeycomb" density="0.0511415*g/cm3" symbol=" " method="mixture by weight">
0398    <MaterialFraction fraction="0.97670111">
0399     <rMaterial name="materials:Aluminium"/>
0400    </MaterialFraction>
0401    <MaterialFraction fraction="0.017460186">
0402     <rMaterial name="materials:Nitrogen"/>
0403    </MaterialFraction>
0404    <MaterialFraction fraction="0.0055195064">
0405     <rMaterial name="materials:Oxygen"/>
0406    </MaterialFraction>
0407    <MaterialFraction fraction="0.00030055565">
0408     <rMaterial name="materials:Argon"/>
0409    </MaterialFraction>
0410    <MaterialFraction fraction="1.863911e-05">
0411     <rMaterial name="materials:Hydrogen"/>
0412    </MaterialFraction>
0413   </CompositeMaterial>
0414   <CompositeMaterial name="Aluminium silicate" density="3.156*g/cm3" symbol=" " method="mixture by weight">
0415    <MaterialFraction fraction="0.37995808">
0416     <rMaterial name="materials:Aluminium"/>
0417    </MaterialFraction>
0418    <MaterialFraction fraction="0.13186339">
0419     <rMaterial name="materials:Silicon"/>
0420    </MaterialFraction>
0421    <MaterialFraction fraction="0.48817853">
0422     <rMaterial name="materials:Oxygen"/>
0423    </MaterialFraction>
0424   </CompositeMaterial>
0425   <CompositeMaterial name="Aluminized Mylar" density="1*g/cm3" symbol=" " method="mixture by weight">
0426    <MaterialFraction fraction="0.45014471">
0427     <rMaterial name="materials:Carbon"/>
0428    </MaterialFraction>
0429    <MaterialFraction fraction="0.030220222">
0430     <rMaterial name="materials:Hydrogen"/>
0431    </MaterialFraction>
0432    <MaterialFraction fraction="0.23984232">
0433     <rMaterial name="materials:Oxygen"/>
0434    </MaterialFraction>
0435    <MaterialFraction fraction="0.27979275">
0436     <rMaterial name="materials:Aluminium"/>
0437    </MaterialFraction>
0438   </CompositeMaterial>
0439   <CompositeMaterial name="Ar 50pct plus CO_2 50pct" density="1.729*mg/cm3" symbol=" " method="mixture by weight">
0440    <MaterialFraction fraction="0.475815">
0441     <rMaterial name="materials:Argon"/>
0442    </MaterialFraction>
0443    <MaterialFraction fraction="0.14306133">
0444     <rMaterial name="materials:Carbon"/>
0445    </MaterialFraction>
0446    <MaterialFraction fraction="0.38112367">
0447     <rMaterial name="materials:Oxygen"/>
0448    </MaterialFraction>
0449   </CompositeMaterial>
0450   <CompositeMaterial name="Ar 40pct plus Ethane 60pct " density="1.4692*mg/cm3" symbol=" " method="mixture by weight">
0451    <MaterialFraction fraction="0.46968659">
0452     <rMaterial name="materials:Argon"/>
0453    </MaterialFraction>
0454    <MaterialFraction fraction="0.42365618">
0455     <rMaterial name="materials:Carbon"/>
0456    </MaterialFraction>
0457    <MaterialFraction fraction="0.10665723">
0458     <rMaterial name="materials:Hydrogen"/>
0459    </MaterialFraction>
0460   </CompositeMaterial>
0461   <CompositeMaterial name="Ar/Cu mixt. for Cors" density="1*g/cm3" symbol=" " method="mixture by weight">
0462    <MaterialFraction fraction="0.032220584">
0463     <rMaterial name="materials:Argon"/>
0464    </MaterialFraction>
0465    <MaterialFraction fraction="0.93514796">
0466     <rMaterial name="materials:Copper"/>
0467    </MaterialFraction>
0468    <MaterialFraction fraction="0.018242877">
0469     <rMaterial name="materials:Iron"/>
0470    </MaterialFraction>
0471    <MaterialFraction fraction="0.0021475706">
0472     <rMaterial name="materials:Silicon"/>
0473    </MaterialFraction>
0474    <MaterialFraction fraction="0.0056206649">
0475     <rMaterial name="materials:Oxygen"/>
0476    </MaterialFraction>
0477    <MaterialFraction fraction="0.0048079473">
0478     <rMaterial name="materials:Carbon"/>
0479    </MaterialFraction>
0480    <MaterialFraction fraction="0.0010151454">
0481     <rMaterial name="materials:Hydrogen"/>
0482    </MaterialFraction>
0483    <MaterialFraction fraction="0.00079724857">
0484     <rMaterial name="materials:Bromine"/>
0485    </MaterialFraction>
0486   </CompositeMaterial>
0487   <CompositeMaterial name="Ar/Cu mixture for EM" density="1*g/cm3" symbol=" " method="mixture by weight">
0488    <MaterialFraction fraction="0.30224783">
0489     <rMaterial name="materials:Argon"/>
0490    </MaterialFraction>
0491    <MaterialFraction fraction="0.4919464">
0492     <rMaterial name="materials:Copper"/>
0493    </MaterialFraction>
0494    <MaterialFraction fraction="0.17112881">
0495     <rMaterial name="materials:Iron"/>
0496    </MaterialFraction>
0497    <MaterialFraction fraction="0.0020145463">
0498     <rMaterial name="materials:Silicon"/>
0499    </MaterialFraction>
0500    <MaterialFraction fraction="0.012041684">
0501     <rMaterial name="materials:Oxygen"/>
0502    </MaterialFraction>
0503    <MaterialFraction fraction="0.017214762">
0504     <rMaterial name="materials:Carbon"/>
0505    </MaterialFraction>
0506    <MaterialFraction fraction="0.002658102">
0507     <rMaterial name="materials:Hydrogen"/>
0508    </MaterialFraction>
0509    <MaterialFraction fraction="0.00074786557">
0510     <rMaterial name="materials:Bromine"/>
0511    </MaterialFraction>
0512   </CompositeMaterial>
0513   <CompositeMaterial name="Ar/Cu mixture for HD" density="1*g/cm3" symbol=" " method="mixture by weight">
0514    <MaterialFraction fraction="0.032220584">
0515     <rMaterial name="materials:Argon"/>
0516    </MaterialFraction>
0517    <MaterialFraction fraction="0.93514796">
0518     <rMaterial name="materials:Copper"/>
0519    </MaterialFraction>
0520    <MaterialFraction fraction="0.018242877">
0521     <rMaterial name="materials:Iron"/>
0522    </MaterialFraction>
0523    <MaterialFraction fraction="0.0021475706">
0524     <rMaterial name="materials:Silicon"/>
0525    </MaterialFraction>
0526    <MaterialFraction fraction="0.0056206649">
0527     <rMaterial name="materials:Oxygen"/>
0528    </MaterialFraction>
0529    <MaterialFraction fraction="0.0048079473">
0530     <rMaterial name="materials:Carbon"/>
0531    </MaterialFraction>
0532    <MaterialFraction fraction="0.0010151454">
0533     <rMaterial name="materials:Hydrogen"/>
0534    </MaterialFraction>
0535    <MaterialFraction fraction="0.00079724857">
0536     <rMaterial name="materials:Bromine"/>
0537    </MaterialFraction>
0538   </CompositeMaterial>
0539   <CompositeMaterial name="Ar/Pb mixture for EM" density="1*g/cm3" symbol=" " method="mixture by weight">
0540    <MaterialFraction fraction="0.26749417">
0541     <rMaterial name="materials:Argon"/>
0542    </MaterialFraction>
0543    <MaterialFraction fraction="0.54605374">
0544     <rMaterial name="materials:Lead"/>
0545    </MaterialFraction>
0546    <MaterialFraction fraction="0.15145173">
0547     <rMaterial name="materials:Iron"/>
0548    </MaterialFraction>
0549    <MaterialFraction fraction="0.0017829057">
0550     <rMaterial name="materials:Silicon"/>
0551    </MaterialFraction>
0552    <MaterialFraction fraction="0.010657083">
0553     <rMaterial name="materials:Oxygen"/>
0554    </MaterialFraction>
0555    <MaterialFraction fraction="0.015235339">
0556     <rMaterial name="materials:Carbon"/>
0557    </MaterialFraction>
0558    <MaterialFraction fraction="0.0023524628">
0559     <rMaterial name="materials:Hydrogen"/>
0560    </MaterialFraction>
0561    <MaterialFraction fraction="0.000661873">
0562     <rMaterial name="materials:Bromine"/>
0563    </MaterialFraction>
0564    <MaterialFraction fraction="0.0043106974">
0565     <rMaterial name="materials:Copper"/>
0566    </MaterialFraction>
0567   </CompositeMaterial>
0568   <CompositeMaterial name="WCu" density="14.979*g/cm3" symbol=" " method="mixture by weight">
0569    <MaterialFraction fraction="0.75">
0570     <rMaterial name="materials:Tungsten"/>
0571    </MaterialFraction>
0572    <MaterialFraction fraction="0.25">
0573     <rMaterial name="materials:Copper"/>
0574    </MaterialFraction>
0575   </CompositeMaterial>
0576   <CompositeMaterial name="Ar/W Catcher section" density="1*g/cm3" symbol=" " method="mixture by weight">
0577    <MaterialFraction fraction="9.6146597e-05">
0578     <rMaterial name="materials:Argon"/>
0579    </MaterialFraction>
0580    <MaterialFraction fraction="0.99990385">
0581     <rMaterial name="materials:Tungsten"/>
0582    </MaterialFraction>
0583   </CompositeMaterial>
0584   <CompositeMaterial name="Ar/W Hadron section" density="1*g/cm3" symbol=" " method="mixture by weight">
0585    <MaterialFraction fraction="9.6146597e-05">
0586     <rMaterial name="materials:Argon"/>
0587    </MaterialFraction>
0588    <MaterialFraction fraction="0.99990385">
0589     <rMaterial name="materials:Tungsten"/>
0590    </MaterialFraction>
0591   </CompositeMaterial>
0592   <CompositeMaterial name="Ar/W mixt. for E.M." density="1*g/cm3" symbol=" " method="mixture by weight">
0593    <MaterialFraction fraction="9.6146597e-05">
0594     <rMaterial name="materials:Argon"/>
0595    </MaterialFraction>
0596    <MaterialFraction fraction="0.99990385">
0597     <rMaterial name="materials:Tungsten"/>
0598    </MaterialFraction>
0599   </CompositeMaterial>
0600   <CompositeMaterial name="Argon 50pct CF_4 CO_2" density="1*g/cm3" symbol=" " method="mixture by weight">
0601    <MaterialFraction fraction="0.39336475">
0602     <rMaterial name="materials:Argon"/>
0603    </MaterialFraction>
0604    <MaterialFraction fraction="0.11827135">
0605     <rMaterial name="materials:Carbon"/>
0606    </MaterialFraction>
0607    <MaterialFraction fraction="0.29931485">
0608     <rMaterial name="materials:Fluorine"/>
0609    </MaterialFraction>
0610    <MaterialFraction fraction="0.18904904">
0611     <rMaterial name="materials:Oxygen"/>
0612    </MaterialFraction>
0613   </CompositeMaterial>
0614   <CompositeMaterial name="Argon CF_4 CO_2" density="1*g/cm3" symbol=" " method="mixture by weight">
0615    <MaterialFraction fraction="0.22960113">
0616     <rMaterial name="materials:Argon"/>
0617    </MaterialFraction>
0618    <MaterialFraction fraction="0.16306585">
0619     <rMaterial name="materials:Carbon"/>
0620    </MaterialFraction>
0621    <MaterialFraction fraction="0.29868266">
0622     <rMaterial name="materials:Fluorine"/>
0623    </MaterialFraction>
0624    <MaterialFraction fraction="0.30865037">
0625     <rMaterial name="materials:Oxygen"/>
0626    </MaterialFraction>
0627   </CompositeMaterial>
0628   <CompositeMaterial name="BET2a concrete plus Poly" density="1.7*g/cm3" symbol=" " method="mixture by weight">
0629    <MaterialFraction fraction="0.75468049">
0630     <rMaterial name="materials:Carbon"/>
0631    </MaterialFraction>
0632    <MaterialFraction fraction="0.070780535">
0633     <rMaterial name="materials:Hydrogen"/>
0634    </MaterialFraction>
0635    <MaterialFraction fraction="0.0095602944">
0636     <rMaterial name="materials:Silicon"/>
0637    </MaterialFraction>
0638    <MaterialFraction fraction="0.079376542">
0639     <rMaterial name="materials:Oxygen"/>
0640    </MaterialFraction>
0641    <MaterialFraction fraction="0.035227691">
0642     <rMaterial name="materials:Calcium"/>
0643    </MaterialFraction>
0644    <MaterialFraction fraction="0.040083658">
0645     <rMaterial name="materials:Aluminium"/>
0646    </MaterialFraction>
0647    <MaterialFraction fraction="0.0057520693">
0648     <rMaterial name="materials:Iron"/>
0649    </MaterialFraction>
0650    <MaterialFraction fraction="0.00084050447">
0651     <rMaterial name="materials:Bor 10"/>
0652    </MaterialFraction>
0653    <MaterialFraction fraction="0.0036982197">
0654     <rMaterial name="materials:Bor 11"/>
0655    </MaterialFraction>
0656   </CompositeMaterial>
0657   <CompositeMaterial name="BET2b concrete plus Poly" density="1.35*g/cm3" symbol=" " method="mixture by weight">
0658    <MaterialFraction fraction="0.86250534">
0659     <rMaterial name="materials:Carbon"/>
0660    </MaterialFraction>
0661    <MaterialFraction fraction="0.080265403">
0662     <rMaterial name="materials:Hydrogen"/>
0663    </MaterialFraction>
0664    <MaterialFraction fraction="0.0031685162">
0665     <rMaterial name="materials:Silicon"/>
0666    </MaterialFraction>
0667    <MaterialFraction fraction="0.026156529">
0668     <rMaterial name="materials:Oxygen"/>
0669    </MaterialFraction>
0670    <MaterialFraction fraction="0.011497209">
0671     <rMaterial name="materials:Calcium"/>
0672    </MaterialFraction>
0673    <MaterialFraction fraction="0.013100008">
0674     <rMaterial name="materials:Aluminium"/>
0675    </MaterialFraction>
0676    <MaterialFraction fraction="0.0017629095">
0677     <rMaterial name="materials:Iron"/>
0678    </MaterialFraction>
0679    <MaterialFraction fraction="0.00028594245">
0680     <rMaterial name="materials:Bor 10"/>
0681    </MaterialFraction>
0682    <MaterialFraction fraction="0.0012581468">
0683     <rMaterial name="materials:Bor 11"/>
0684    </MaterialFraction>
0685   </CompositeMaterial>
0686   <CompositeMaterial name="B_2 O_3" density="2.34*g/cm3" symbol=" " method="mixture by weight">
0687    <MaterialFraction fraction="0.057473742">
0688     <rMaterial name="materials:Bor 10"/>
0689    </MaterialFraction>
0690    <MaterialFraction fraction="0.25288446">
0691     <rMaterial name="materials:Bor 11"/>
0692    </MaterialFraction>
0693    <MaterialFraction fraction="0.68964179">
0694     <rMaterial name="materials:Oxygen"/>
0695    </MaterialFraction>
0696   </CompositeMaterial>
0697   <CompositeMaterial name="Ba O" density="1*g/cm3" symbol=" " method="mixture by weight">
0698    <MaterialFraction fraction="0.89565575">
0699     <rMaterial name="materials:Barium"/>
0700    </MaterialFraction>
0701    <MaterialFraction fraction="0.10434425">
0702     <rMaterial name="materials:Oxygen"/>
0703    </MaterialFraction>
0704   </CompositeMaterial>
0705   <CompositeMaterial name="Bakelite" density="1.3*g/cm3" symbol=" " method="mixture by weight">
0706    <MaterialFraction fraction="0.074565894">
0707     <rMaterial name="materials:Hydrogen"/>
0708    </MaterialFraction>
0709    <MaterialFraction fraction="0.77748634">
0710     <rMaterial name="materials:Carbon"/>
0711    </MaterialFraction>
0712    <MaterialFraction fraction="0.14794776">
0713     <rMaterial name="materials:Oxygen"/>
0714    </MaterialFraction>
0715   </CompositeMaterial>
0716   <CompositeMaterial name="Barite" density="3.2*g/cm3" symbol=" " method="mixture by weight">
0717    <MaterialFraction fraction="0.003866475">
0718     <rMaterial name="materials:Hydrogen"/>
0719    </MaterialFraction>
0720    <MaterialFraction fraction="0.31286387">
0721     <rMaterial name="materials:Oxygen"/>
0722    </MaterialFraction>
0723    <MaterialFraction fraction="0.0055278003">
0724     <rMaterial name="materials:Silicon"/>
0725    </MaterialFraction>
0726    <MaterialFraction fraction="0.0036870588">
0727     <rMaterial name="materials:Aluminium"/>
0728    </MaterialFraction>
0729    <MaterialFraction fraction="0.042359836">
0730     <rMaterial name="materials:Iron"/>
0731    </MaterialFraction>
0732    <MaterialFraction fraction="0.017690768">
0733     <rMaterial name="materials:Calcium"/>
0734    </MaterialFraction>
0735    <MaterialFraction fraction="0.00036536456">
0736     <rMaterial name="materials:Magnesium"/>
0737    </MaterialFraction>
0738    <MaterialFraction fraction="0.49076686">
0739     <rMaterial name="materials:Barium"/>
0740    </MaterialFraction>
0741    <MaterialFraction fraction="0.11459208">
0742     <rMaterial name="materials:Sulfur"/>
0743    </MaterialFraction>
0744    <MaterialFraction fraction="0.0015333135">
0745     <rMaterial name="materials:Bor 10"/>
0746    </MaterialFraction>
0747    <MaterialFraction fraction="0.0067465796">
0748     <rMaterial name="materials:Bor 11"/>
0749    </MaterialFraction>
0750   </CompositeMaterial>
0751   <CompositeMaterial name="Barium sulfate" density="1*g/cm3" symbol=" " method="mixture by weight">
0752    <MaterialFraction fraction="0.5884092">
0753     <rMaterial name="materials:Barium"/>
0754    </MaterialFraction>
0755    <MaterialFraction fraction="0.13739117">
0756     <rMaterial name="materials:Sulfur"/>
0757    </MaterialFraction>
0758    <MaterialFraction fraction="0.27419963">
0759     <rMaterial name="materials:Oxygen"/>
0760    </MaterialFraction>
0761   </CompositeMaterial>
0762   <CompositeMaterial name="Beryllia" density="2.63*g/cm3" symbol=" " method="mixture by weight">
0763    <MaterialFraction fraction="0.36032657">
0764     <rMaterial name="materials:Beryllium"/>
0765    </MaterialFraction>
0766    <MaterialFraction fraction="0.63967343">
0767     <rMaterial name="materials:Oxygen"/>
0768    </MaterialFraction>
0769   </CompositeMaterial>
0770   <CompositeMaterial name="Bi_4 Ge_3 O_12" density="7.1*g/cm3" symbol=" " method="mixture by weight">
0771    <MaterialFraction fraction="0.67102392">
0772     <rMaterial name="materials:Bismuth"/>
0773    </MaterialFraction>
0774    <MaterialFraction fraction="0.1748602">
0775     <rMaterial name="materials:Germanium"/>
0776    </MaterialFraction>
0777    <MaterialFraction fraction="0.15411587">
0778     <rMaterial name="materials:Oxygen"/>
0779    </MaterialFraction>
0780   </CompositeMaterial>
0781   <CompositeMaterial name="Borated Polyethyl." density="950*mg/cm3" symbol=" " method="mixture by weight">
0782    <MaterialFraction fraction="0.116">
0783     <rMaterial name="materials:Hydrogen"/>
0784    </MaterialFraction>
0785    <MaterialFraction fraction="0.612">
0786     <rMaterial name="materials:Carbon"/>
0787    </MaterialFraction>
0788    <MaterialFraction fraction="0.04">
0789     <rMaterial name="materials:Bor 11"/>
0790    </MaterialFraction>
0791    <MaterialFraction fraction="0.01">
0792     <rMaterial name="materials:Bor 10"/>
0793    </MaterialFraction>
0794    <MaterialFraction fraction="0.222">
0795     <rMaterial name="materials:Oxygen"/>
0796    </MaterialFraction>
0797   </CompositeMaterial>
0798   <CompositeMaterial name="Boron" density="2.34*g/cm3" symbol=" " method="mixture by weight">
0799    <MaterialFraction fraction="0.18518519">
0800     <rMaterial name="materials:Bor 10"/>
0801    </MaterialFraction>
0802    <MaterialFraction fraction="0.81481481">
0803     <rMaterial name="materials:Bor 11"/>
0804    </MaterialFraction>
0805   </CompositeMaterial>
0806   <CompositeMaterial name="Boron-Barite" density="3.2*g/cm3" symbol=" " method="mixture by weight">
0807    <MaterialFraction fraction="0.0067292668">
0808     <rMaterial name="materials:Hydrogen"/>
0809    </MaterialFraction>
0810    <MaterialFraction fraction="0.34051688">
0811     <rMaterial name="materials:Oxygen"/>
0812    </MaterialFraction>
0813    <MaterialFraction fraction="0.013925946">
0814     <rMaterial name="materials:Silicon"/>
0815    </MaterialFraction>
0816    <MaterialFraction fraction="0.0080541549">
0817     <rMaterial name="materials:Aluminium"/>
0818    </MaterialFraction>
0819    <MaterialFraction fraction="0.013576194">
0820     <rMaterial name="materials:Iron"/>
0821    </MaterialFraction>
0822    <MaterialFraction fraction="0.044652146">
0823     <rMaterial name="materials:Calcium"/>
0824    </MaterialFraction>
0825    <MaterialFraction fraction="0.0011660794">
0826     <rMaterial name="materials:Magnesium"/>
0827    </MaterialFraction>
0828    <MaterialFraction fraction="0.00088239182">
0829     <rMaterial name="materials:Sodium"/>
0830    </MaterialFraction>
0831    <MaterialFraction fraction="5.8572377e-05">
0832     <rMaterial name="materials:Manganese"/>
0833    </MaterialFraction>
0834    <MaterialFraction fraction="0.0023924499">
0835     <rMaterial name="materials:Bor 10"/>
0836    </MaterialFraction>
0837    <MaterialFraction fraction="0.01052678">
0838     <rMaterial name="materials:Bor 11"/>
0839    </MaterialFraction>
0840    <MaterialFraction fraction="0.45198295">
0841     <rMaterial name="materials:Barium"/>
0842    </MaterialFraction>
0843    <MaterialFraction fraction="0.10553619">
0844     <rMaterial name="materials:Sulfur"/>
0845    </MaterialFraction>
0846   </CompositeMaterial>
0847   <CompositeMaterial name="Boron_frits-Lumnite" density="3.1*g/cm3" symbol=" " method="mixture by weight">
0848    <MaterialFraction fraction="0.006189139">
0849     <rMaterial name="materials:Hydrogen"/>
0850    </MaterialFraction>
0851    <MaterialFraction fraction="0.33104107">
0852     <rMaterial name="materials:Oxygen"/>
0853    </MaterialFraction>
0854    <MaterialFraction fraction="0.0054553968">
0855     <rMaterial name="materials:Silicon"/>
0856    </MaterialFraction>
0857    <MaterialFraction fraction="0.016633648">
0858     <rMaterial name="materials:Aluminium"/>
0859    </MaterialFraction>
0860    <MaterialFraction fraction="0.029078398">
0861     <rMaterial name="materials:Iron"/>
0862    </MaterialFraction>
0863    <MaterialFraction fraction="0.020734192">
0864     <rMaterial name="materials:Calcium"/>
0865    </MaterialFraction>
0866    <MaterialFraction fraction="0.00052224672">
0867     <rMaterial name="materials:Magnesium"/>
0868    </MaterialFraction>
0869    <MaterialFraction fraction="0.00060798896">
0870     <rMaterial name="materials:Sodium"/>
0871    </MaterialFraction>
0872    <MaterialFraction fraction="0.00045402481">
0873     <rMaterial name="materials:Manganese"/>
0874    </MaterialFraction>
0875    <MaterialFraction fraction="0.0015404679">
0876     <rMaterial name="materials:Bor 10"/>
0877    </MaterialFraction>
0878    <MaterialFraction fraction="0.0067780588">
0879     <rMaterial name="materials:Bor 11"/>
0880    </MaterialFraction>
0881    <MaterialFraction fraction="0.012029137">
0882     <rMaterial name="materials:Titanium"/>
0883    </MaterialFraction>
0884    <MaterialFraction fraction="0.46123883">
0885     <rMaterial name="materials:Barium"/>
0886    </MaterialFraction>
0887    <MaterialFraction fraction="0.1076974">
0888     <rMaterial name="materials:Sulfur"/>
0889    </MaterialFraction>
0890   </CompositeMaterial>
0891   <CompositeMaterial name="C F_4" density="3.7037*mg/cm3" symbol=" " method="mixture by weight">
0892    <MaterialFraction fraction="0.13648398">
0893     <rMaterial name="materials:Carbon"/>
0894    </MaterialFraction>
0895    <MaterialFraction fraction="0.86351602">
0896     <rMaterial name="materials:Fluorine"/>
0897    </MaterialFraction>
0898   </CompositeMaterial>
0899   <CompositeMaterial name="C O_2" density="1.8182*mg/cm3" symbol=" " method="mixture by weight">
0900    <MaterialFraction fraction="0.27292145">
0901     <rMaterial name="materials:Carbon"/>
0902    </MaterialFraction>
0903    <MaterialFraction fraction="0.72707855">
0904     <rMaterial name="materials:Oxygen"/>
0905    </MaterialFraction>
0906   </CompositeMaterial>
0907   <CompositeMaterial name="C6F14" density="1.76*g/cm3" symbol=" " method="mixture by weight">
0908    <MaterialFraction fraction="0.21318905">
0909     <rMaterial name="materials:Carbon"/>
0910    </MaterialFraction>
0911    <MaterialFraction fraction="0.78681095">
0912     <rMaterial name="materials:Fluorine"/>
0913    </MaterialFraction>
0914   </CompositeMaterial>
0915   <CompositeMaterial name="CF_4 CO_2 50:50" density="1*g/cm3" symbol=" " method="mixture by weight">
0916    <MaterialFraction fraction="0.18196831">
0917     <rMaterial name="materials:Carbon"/>
0918    </MaterialFraction>
0919    <MaterialFraction fraction="0.57564464">
0920     <rMaterial name="materials:Fluorine"/>
0921    </MaterialFraction>
0922    <MaterialFraction fraction="0.24238706">
0923     <rMaterial name="materials:Oxygen"/>
0924    </MaterialFraction>
0925   </CompositeMaterial>
0926   <CompositeMaterial name="CO2Ar Freon" density="2.04*mg/cm3" symbol=" " method="mixture by weight">
0927    <MaterialFraction fraction="0.017209441">
0928     <rMaterial name="materials:Argon"/>
0929    </MaterialFraction>
0930    <MaterialFraction fraction="0.25354028">
0931     <rMaterial name="materials:Carbon"/>
0932    </MaterialFraction>
0933    <MaterialFraction fraction="0.030543441">
0934     <rMaterial name="materials:Chlorine"/>
0935    </MaterialFraction>
0936    <MaterialFraction fraction="0.016368527">
0937     <rMaterial name="materials:Fluorine"/>
0938    </MaterialFraction>
0939    <MaterialFraction fraction="0.68233831">
0940     <rMaterial name="materials:Oxygen"/>
0941    </MaterialFraction>
0942   </CompositeMaterial>
0943   <CompositeMaterial name="CSC Electronics" density="1*g/cm3" symbol=" " method="mixture by weight">
0944    <MaterialFraction fraction="0.00046948789">
0945     <rMaterial name="materials:Nitrogen"/>
0946    </MaterialFraction>
0947    <MaterialFraction fraction="0.00014841431">
0948     <rMaterial name="materials:Oxygen"/>
0949    </MaterialFraction>
0950    <MaterialFraction fraction="8.081657e-06">
0951     <rMaterial name="materials:Argon"/>
0952    </MaterialFraction>
0953    <MaterialFraction fraction="5.0118803e-07">
0954     <rMaterial name="materials:Hydrogen"/>
0955    </MaterialFraction>
0956    <MaterialFraction fraction="0.32063924">
0957     <rMaterial name="materials:Silicon"/>
0958    </MaterialFraction>
0959    <MaterialFraction fraction="0.39047805">
0960     <rMaterial name="materials:Lead"/>
0961    </MaterialFraction>
0962    <MaterialFraction fraction="0.28825623">
0963     <rMaterial name="materials:Aluminium"/>
0964    </MaterialFraction>
0965   </CompositeMaterial>
0966   <CompositeMaterial name="CT Al cable" density="1*g/cm3" symbol=" " method="mixture by weight">
0967    <MaterialFraction fraction="0.67273024">
0968     <rMaterial name="materials:Aluminium"/>
0969    </MaterialFraction>
0970    <MaterialFraction fraction="0.31187538">
0971     <rMaterial name="materials:Carbon"/>
0972    </MaterialFraction>
0973    <MaterialFraction fraction="0.015319366">
0974     <rMaterial name="materials:Hydrogen"/>
0975    </MaterialFraction>
0976    <MaterialFraction fraction="7.5010078e-05">
0977     <rMaterial name="materials:Oxygen"/>
0978    </MaterialFraction>
0979   </CompositeMaterial>
0980   <CompositeMaterial name="CT Cu cable" density="1*g/cm3" symbol=" " method="mixture by weight">
0981    <MaterialFraction fraction="0.87214714">
0982     <rMaterial name="materials:Copper"/>
0983    </MaterialFraction>
0984    <MaterialFraction fraction="0.12183881">
0985     <rMaterial name="materials:Carbon"/>
0986    </MaterialFraction>
0987    <MaterialFraction fraction="0.0059847409">
0988     <rMaterial name="materials:Hydrogen"/>
0989    </MaterialFraction>
0990    <MaterialFraction fraction="2.9303816e-05">
0991     <rMaterial name="materials:Oxygen"/>
0992    </MaterialFraction>
0993   </CompositeMaterial>
0994   <CompositeMaterial name="C_New Air" density="1.205*mg/cm3" symbol=" " method="mixture by weight">
0995    <MaterialFraction fraction="0.7494">
0996     <rMaterial name="materials:Nitrogen"/>
0997    </MaterialFraction>
0998    <MaterialFraction fraction="0.2369">
0999     <rMaterial name="materials:Oxygen"/>
1000    </MaterialFraction>
1001    <MaterialFraction fraction="0.0129">
1002     <rMaterial name="materials:Argon"/>
1003    </MaterialFraction>
1004    <MaterialFraction fraction="0.0008">
1005     <rMaterial name="materials:Hydrogen"/>
1006    </MaterialFraction>
1007   </CompositeMaterial>
1008   <CompositeMaterial name="Ca C O_3" density="1*g/cm3" symbol=" " method="mixture by weight">
1009    <MaterialFraction fraction="0.40043563">
1010     <rMaterial name="materials:Calcium"/>
1011    </MaterialFraction>
1012    <MaterialFraction fraction="0.47955758">
1013     <rMaterial name="materials:Oxygen"/>
1014    </MaterialFraction>
1015    <MaterialFraction fraction="0.12000679">
1016     <rMaterial name="materials:Carbon"/>
1017    </MaterialFraction>
1018   </CompositeMaterial>
1019   <CompositeMaterial name="Ca O" density="1*g/cm3" symbol=" " method="mixture by weight">
1020    <MaterialFraction fraction="0.71469586">
1021     <rMaterial name="materials:Calcium"/>
1022    </MaterialFraction>
1023    <MaterialFraction fraction="0.28530414">
1024     <rMaterial name="materials:Oxygen"/>
1025    </MaterialFraction>
1026   </CompositeMaterial>
1027   <CompositeMaterial name="Cable_0" density="1*g/cm3" symbol=" " method="mixture by weight">
1028    <MaterialFraction fraction="0.47272949">
1029     <rMaterial name="materials:Aluminium"/>
1030    </MaterialFraction>
1031    <MaterialFraction fraction="0.16266859">
1032     <rMaterial name="materials:Carbon"/>
1033    </MaterialFraction>
1034    <MaterialFraction fraction="0.041785423">
1035     <rMaterial name="materials:Hydrogen"/>
1036    </MaterialFraction>
1037    <MaterialFraction fraction="0.23271447">
1038     <rMaterial name="materials:Oxygen"/>
1039    </MaterialFraction>
1040    <MaterialFraction fraction="7.143868e-05">
1041     <rMaterial name="materials:Nitrogen"/>
1042    </MaterialFraction>
1043    <MaterialFraction fraction="0.039129523">
1044     <rMaterial name="materials:Argon"/>
1045    </MaterialFraction>
1046    <MaterialFraction fraction="0.050901068">
1047     <rMaterial name="materials:Fluorine"/>
1048    </MaterialFraction>
1049   </CompositeMaterial>
1050   <CompositeMaterial name="Cable_MSGC_2" density="1*g/cm3" symbol=" " method="mixture by weight">
1051    <MaterialFraction fraction="0.3625772">
1052     <rMaterial name="materials:Aluminium"/>
1053    </MaterialFraction>
1054    <MaterialFraction fraction="0.12348903">
1055     <rMaterial name="materials:Carbon"/>
1056    </MaterialFraction>
1057    <MaterialFraction fraction="0.036468221">
1058     <rMaterial name="materials:Hydrogen"/>
1059    </MaterialFraction>
1060    <MaterialFraction fraction="0.30679798">
1061     <rMaterial name="materials:Oxygen"/>
1062    </MaterialFraction>
1063    <MaterialFraction fraction="3.0189302e-05">
1064     <rMaterial name="materials:Nitrogen"/>
1065    </MaterialFraction>
1066    <MaterialFraction fraction="0.074162202">
1067     <rMaterial name="materials:Argon"/>
1068    </MaterialFraction>
1069    <MaterialFraction fraction="0.096475172">
1070     <rMaterial name="materials:Fluorine"/>
1071    </MaterialFraction>
1072   </CompositeMaterial>
1073   <CompositeMaterial name="Cable_MSGC_3" density="1*g/cm3" symbol=" " method="mixture by weight">
1074    <MaterialFraction fraction="0.37934415">
1075     <rMaterial name="materials:Aluminium"/>
1076    </MaterialFraction>
1077    <MaterialFraction fraction="0.12285748">
1078     <rMaterial name="materials:Carbon"/>
1079    </MaterialFraction>
1080    <MaterialFraction fraction="0.035749337">
1081     <rMaterial name="materials:Hydrogen"/>
1082    </MaterialFraction>
1083    <MaterialFraction fraction="0.29734771">
1084     <rMaterial name="materials:Oxygen"/>
1085    </MaterialFraction>
1086    <MaterialFraction fraction="2.9095785e-05">
1087     <rMaterial name="materials:Nitrogen"/>
1088    </MaterialFraction>
1089    <MaterialFraction fraction="0.071569642">
1090     <rMaterial name="materials:Argon"/>
1091    </MaterialFraction>
1092    <MaterialFraction fraction="0.093102596">
1093     <rMaterial name="materials:Fluorine"/>
1094    </MaterialFraction>
1095   </CompositeMaterial>
1096   <CompositeMaterial name="Cable_Si_1" density="1*g/cm3" symbol=" " method="mixture by weight">
1097    <MaterialFraction fraction="0.61618264">
1098     <rMaterial name="materials:Aluminium"/>
1099    </MaterialFraction>
1100    <MaterialFraction fraction="0.082694045">
1101     <rMaterial name="materials:Carbon"/>
1102    </MaterialFraction>
1103    <MaterialFraction fraction="0.044364552">
1104     <rMaterial name="materials:Hydrogen"/>
1105    </MaterialFraction>
1106    <MaterialFraction fraction="0.2563757">
1107     <rMaterial name="materials:Oxygen"/>
1108    </MaterialFraction>
1109    <MaterialFraction fraction="0.00037658981">
1110     <rMaterial name="materials:Nitrogen"/>
1111    </MaterialFraction>
1112    <MaterialFraction fraction="6.4825308e-06">
1113     <rMaterial name="materials:Argon"/>
1114    </MaterialFraction>
1115   </CompositeMaterial>
1116   <CompositeMaterial name="Carbon fib.str." density="1.45*g/cm3" symbol=" " method="mixture by weight">
1117    <MaterialFraction fraction="0.6470534">
1118     <rMaterial name="materials:Carbon"/>
1119    </MaterialFraction>
1120    <MaterialFraction fraction="0.3529466">
1121     <rMaterial name="materials:Hydrogen"/>
1122    </MaterialFraction>
1123   </CompositeMaterial>
1124   <CompositeMaterial name="Carbon fibre str." density="1.69*g/cm3" symbol=" " method="mixture by weight">
1125    <MaterialFraction fraction="0.84491305">
1126     <rMaterial name="materials:Carbon"/>
1127    </MaterialFraction>
1128    <MaterialFraction fraction="0.042542086">
1129     <rMaterial name="materials:Hydrogen"/>
1130    </MaterialFraction>
1131    <MaterialFraction fraction="0.11254487">
1132     <rMaterial name="materials:Oxygen"/>
1133    </MaterialFraction>
1134   </CompositeMaterial>
1135   <CompositeMaterial name="Carbon_fibre_str_Upgrade2" density="0.845*g/cm3" symbol=" " method="mixture by weight">
1136    <MaterialFraction fraction="0.84491305">
1137     <rMaterial name="materials:Carbon"/>
1138    </MaterialFraction>
1139    <MaterialFraction fraction="0.042542086">
1140     <rMaterial name="materials:Hydrogen"/>
1141    </MaterialFraction>
1142    <MaterialFraction fraction="0.11254487">
1143     <rMaterial name="materials:Oxygen"/>
1144    </MaterialFraction>
1145   </CompositeMaterial>
1146   <CompositeMaterial name="Carbon fibre st_b" density="1.69*g/cm3" symbol=" " method="mixture by weight">
1147    <MaterialFraction fraction="1.00000000">
1148     <rMaterial name="materials:Carbon fibre str."/>
1149    </MaterialFraction>
1150   </CompositeMaterial>
1151   <!-- Phase1 BPIX CFStrip material as defined by W. Bertl-->
1152   <CompositeMaterial name="CFK" density="1.575e-07*g/cm3" symbol=" " method="mixture by weight">
1153    <MaterialFraction fraction="1.00000000">
1154     <rMaterial name="materials:Carbon"/>
1155    </MaterialFraction>
1156   </CompositeMaterial>
1157   <CompositeMaterial name="Carbon_fibre_str_Upgrade" density="0.293*g/cm3" symbol=" " method="mixture by weight">
1158    <MaterialFraction fraction="1.00000000">
1159     <rMaterial name="materials:Carbon fibre str."/>
1160    </MaterialFraction>
1161   </CompositeMaterial>
1162   <CompositeMaterial name="Ce F_3" density="6.16*g/cm3" symbol=" " method="mixture by weight">
1163    <MaterialFraction fraction="0.71085768">
1164     <rMaterial name="materials:Cerium"/>
1165    </MaterialFraction>
1166    <MaterialFraction fraction="0.28914232">
1167     <rMaterial name="materials:Fluorine"/>
1168    </MaterialFraction>
1169   </CompositeMaterial>
1170   <CompositeMaterial name="Ceramic" density="3.96525*g/cm3" symbol=" " method="mixture by weight">
1171    <MaterialFraction fraction="0.52924272">
1172     <rMaterial name="materials:Aluminium"/>
1173    </MaterialFraction>
1174    <MaterialFraction fraction="0.47075728">
1175     <rMaterial name="materials:Oxygen"/>
1176    </MaterialFraction>
1177   </CompositeMaterial>
1178   <CompositeMaterial name="Coil average" density="5.10794*g/cm3" symbol=" " method="mixture by weight">
1179    <MaterialFraction fraction="0.98933034">
1180     <rMaterial name="materials:Copper"/>
1181    </MaterialFraction>
1182    <MaterialFraction fraction="0.010669663">
1183     <rMaterial name="materials:Helium"/>
1184    </MaterialFraction>
1185   </CompositeMaterial>
1186   <CompositeMaterial name="Colmanite Barite" density="3.2*g/cm3" symbol=" " method="mixture by weight">
1187    <MaterialFraction fraction="0.0033244208">
1188     <rMaterial name="materials:Hydrogen"/>
1189    </MaterialFraction>
1190    <MaterialFraction fraction="0.32054568">
1191     <rMaterial name="materials:Oxygen"/>
1192    </MaterialFraction>
1193    <MaterialFraction fraction="0.019644903">
1194     <rMaterial name="materials:Silicon"/>
1195    </MaterialFraction>
1196    <MaterialFraction fraction="0.00631619">
1197     <rMaterial name="materials:Aluminium"/>
1198    </MaterialFraction>
1199    <MaterialFraction fraction="0.021681066">
1200     <rMaterial name="materials:Iron"/>
1201    </MaterialFraction>
1202    <MaterialFraction fraction="0.024762714">
1203     <rMaterial name="materials:Calcium"/>
1204    </MaterialFraction>
1205    <MaterialFraction fraction="0.00091831559">
1206     <rMaterial name="materials:Magnesium"/>
1207    </MaterialFraction>
1208    <MaterialFraction fraction="0.0071874954">
1209     <rMaterial name="materials:Sodium"/>
1210    </MaterialFraction>
1211    <MaterialFraction fraction="0.00057930956">
1212     <rMaterial name="materials:Potassium"/>
1213    </MaterialFraction>
1214    <MaterialFraction fraction="8.1400861e-05">
1215     <rMaterial name="materials:Manganese"/>
1216    </MaterialFraction>
1217    <MaterialFraction fraction="0.0019024847">
1218     <rMaterial name="materials:Bor 10"/>
1219    </MaterialFraction>
1220    <MaterialFraction fraction="0.0083709328">
1221     <rMaterial name="materials:Bor 11"/>
1222    </MaterialFraction>
1223    <MaterialFraction fraction="0.47400649">
1224     <rMaterial name="materials:Barium"/>
1225    </MaterialFraction>
1226    <MaterialFraction fraction="0.1106786">
1227     <rMaterial name="materials:Sulfur"/>
1228    </MaterialFraction>
1229   </CompositeMaterial>
1230   <CompositeMaterial name="Connector" density="1.119*g/cm3" symbol=" " method="mixture by weight">
1231    <MaterialFraction fraction="0.12175975">
1232     <rMaterial name="materials:Carbon"/>
1233    </MaterialFraction>
1234    <MaterialFraction fraction="0.029972928">
1235     <rMaterial name="materials:Hydrogen"/>
1236    </MaterialFraction>
1237    <MaterialFraction fraction="0.075860931">
1238     <rMaterial name="materials:Oxygen"/>
1239    </MaterialFraction>
1240    <MaterialFraction fraction="0.77184835">
1241     <rMaterial name="materials:Copper"/>
1242    </MaterialFraction>
1243    <MaterialFraction fraction="0.00054859821">
1244     <rMaterial name="materials:Nitrogen"/>
1245    </MaterialFraction>
1246    <MaterialFraction fraction="9.4434439e-06">
1247     <rMaterial name="materials:Argon"/>
1248    </MaterialFraction>
1249   </CompositeMaterial>
1250   <CompositeMaterial name="Coolant" density="1.52*g/cm3" symbol=" " method="mixture by weight">
1251    <MaterialFraction fraction="0.012092387">
1252     <rMaterial name="materials:Hydrogen"/>
1253    </MaterialFraction>
1254    <MaterialFraction fraction="0.063980691">
1255     <rMaterial name="materials:Oxygen"/>
1256    </MaterialFraction>
1257    <MaterialFraction fraction="0.24016253">
1258     <rMaterial name="materials:Carbon"/>
1259    </MaterialFraction>
1260    <MaterialFraction fraction="0.68376439">
1261     <rMaterial name="materials:Fluorine"/>
1262    </MaterialFraction>
1263   </CompositeMaterial>
1264   <CompositeMaterial name="Thick_Copper" density="8.96*g/cm3" symbol=" " method="mixture by weight">
1265    <MaterialFraction fraction="1.00000000">
1266     <rMaterial name="materials:Copper"/>
1267    </MaterialFraction>
1268   </CompositeMaterial>
1269   <CompositeMaterial name="Crack average" density="1.85*g/cm3" symbol=" " method="mixture by weight">
1270    <MaterialFraction fraction="0.1922">
1271     <rMaterial name="materials:Carbon"/>
1272    </MaterialFraction>
1273    <MaterialFraction fraction="0.0242">
1274     <rMaterial name="materials:Hydrogen"/>
1275    </MaterialFraction>
1276    <MaterialFraction fraction="0.2836">
1277     <rMaterial name="materials:Chlorine"/>
1278    </MaterialFraction>
1279    <MaterialFraction fraction="0.5">
1280     <rMaterial name="materials:Phosphor"/>
1281    </MaterialFraction>
1282   </CompositeMaterial>
1283   <CompositeMaterial name="Cu/Quartz" density="1*g/cm3" symbol=" " method="mixture by weight">
1284    <MaterialFraction fraction="0.0081131524">
1285     <rMaterial name="materials:Silicon"/>
1286    </MaterialFraction>
1287    <MaterialFraction fraction="0.0092418886">
1288     <rMaterial name="materials:Oxygen"/>
1289    </MaterialFraction>
1290    <MaterialFraction fraction="0.0011862487">
1291     <rMaterial name="materials:Carbon"/>
1292    </MaterialFraction>
1293    <MaterialFraction fraction="0.00011002641">
1294     <rMaterial name="materials:Hydrogen"/>
1295    </MaterialFraction>
1296    <MaterialFraction fraction="0.98134868">
1297     <rMaterial name="materials:Copper"/>
1298    </MaterialFraction>
1299   </CompositeMaterial>
1300   <CompositeMaterial name="Cu/Sci spaghetti mix" density="1*g/cm3" symbol=" " method="mixture by weight">
1301    <MaterialFraction fraction="0.012637483">
1302     <rMaterial name="materials:Carbon"/>
1303    </MaterialFraction>
1304    <MaterialFraction fraction="0.0017671321">
1305     <rMaterial name="materials:Hydrogen"/>
1306    </MaterialFraction>
1307    <MaterialFraction fraction="0.00040177288">
1308     <rMaterial name="materials:Bor 11"/>
1309    </MaterialFraction>
1310    <MaterialFraction fraction="0.00010044322">
1311     <rMaterial name="materials:Bor 10"/>
1312    </MaterialFraction>
1313    <MaterialFraction fraction="0.0022298395">
1314     <rMaterial name="materials:Oxygen"/>
1315    </MaterialFraction>
1316    <MaterialFraction fraction="0.98286333">
1317     <rMaterial name="materials:Copper"/>
1318    </MaterialFraction>
1319   </CompositeMaterial>
1320   <CompositeMaterial name="Cu/Scintillator/PolB" density="1*g/cm3" symbol=" " method="mixture by weight">
1321    <MaterialFraction fraction="0.013621137">
1322     <rMaterial name="materials:Carbon"/>
1323    </MaterialFraction>
1324    <MaterialFraction fraction="0.0018577191">
1325     <rMaterial name="materials:Hydrogen"/>
1326    </MaterialFraction>
1327    <MaterialFraction fraction="0.98179207">
1328     <rMaterial name="materials:Copper"/>
1329    </MaterialFraction>
1330    <MaterialFraction fraction="0.00040133497">
1331     <rMaterial name="materials:Bor 11"/>
1332    </MaterialFraction>
1333    <MaterialFraction fraction="0.00010033374">
1334     <rMaterial name="materials:Bor 10"/>
1335    </MaterialFraction>
1336    <MaterialFraction fraction="0.0022274091">
1337     <rMaterial name="materials:Oxygen"/>
1338    </MaterialFraction>
1339   </CompositeMaterial>
1340   <CompositeMaterial name="DTBX gas" density="1.695*mg/cm3" symbol=" " method="mixture by weight">
1341    <MaterialFraction fraction="0.049996061">
1342     <rMaterial name="materials:Argon"/>
1343    </MaterialFraction>
1344    <MaterialFraction fraction="0.25927645">
1345     <rMaterial name="materials:Carbon"/>
1346    </MaterialFraction>
1347    <MaterialFraction fraction="0.69072749">
1348     <rMaterial name="materials:Oxygen"/>
1349    </MaterialFraction>
1350   </CompositeMaterial>
1351   <CompositeMaterial name="Dead_Argon CF_4 CO_2" density="2.14154*mg/cm3" symbol=" " method="mixture by weight">
1352    <MaterialFraction fraction="0.22960113">
1353     <rMaterial name="materials:Argon"/>
1354    </MaterialFraction>
1355    <MaterialFraction fraction="0.16306585">
1356     <rMaterial name="materials:Carbon"/>
1357    </MaterialFraction>
1358    <MaterialFraction fraction="0.29868266">
1359     <rMaterial name="materials:Fluorine"/>
1360    </MaterialFraction>
1361    <MaterialFraction fraction="0.30865037">
1362     <rMaterial name="materials:Oxygen"/>
1363    </MaterialFraction>
1364   </CompositeMaterial>
1365   <CompositeMaterial name="Doped Quartz" density="2.5*g/cm3" symbol=" " method="mixture by weight">
1366    <MaterialFraction fraction="0.28638718">
1367     <rMaterial name="materials:Silicon"/>
1368    </MaterialFraction>
1369    <MaterialFraction fraction="0.32623058">
1370     <rMaterial name="materials:Oxygen"/>
1371    </MaterialFraction>
1372    <MaterialFraction fraction="0.38738224">
1373     <rMaterial name="materials:Fluorine"/>
1374    </MaterialFraction>
1375   </CompositeMaterial>
1376   <CompositeMaterial name="Double-sided MSGC el" density="2.35*g/cm3" symbol=" " method="mixture by weight">
1377    <MaterialFraction fraction="0.15487536">
1378     <rMaterial name="materials:Silicon"/>
1379    </MaterialFraction>
1380    <MaterialFraction fraction="0.0062815446">
1381     <rMaterial name="materials:Tin"/>
1382    </MaterialFraction>
1383    <MaterialFraction fraction="0.062222733">
1384     <rMaterial name="materials:Aluminium"/>
1385    </MaterialFraction>
1386    <MaterialFraction fraction="0.30743601">
1387     <rMaterial name="materials:Oxygen"/>
1388    </MaterialFraction>
1389    <MaterialFraction fraction="0.12068891">
1390     <rMaterial name="materials:Beryllium"/>
1391    </MaterialFraction>
1392    <MaterialFraction fraction="0.30724234">
1393     <rMaterial name="materials:Carbon"/>
1394    </MaterialFraction>
1395    <MaterialFraction fraction="0.041253098">
1396     <rMaterial name="materials:Hydrogen"/>
1397    </MaterialFraction>
1398   </CompositeMaterial>
1399   <CompositeMaterial name="Double-sided MSGCsub" density="2.207*g/cm3" symbol=" " method="mixture by weight">
1400    <MaterialFraction fraction="0.20936607">
1401     <rMaterial name="materials:Silicon"/>
1402    </MaterialFraction>
1403    <MaterialFraction fraction="0.36666251">
1404     <rMaterial name="materials:Oxygen"/>
1405    </MaterialFraction>
1406    <MaterialFraction fraction="0.01999014">
1407     <rMaterial name="materials:Aluminium"/>
1408    </MaterialFraction>
1409    <MaterialFraction fraction="0.36881246">
1410     <rMaterial name="materials:Carbon"/>
1411    </MaterialFraction>
1412    <MaterialFraction fraction="0.035168818">
1413     <rMaterial name="materials:Hydrogen"/>
1414    </MaterialFraction>
1415   </CompositeMaterial>
1416   <CompositeMaterial name="Double-sided Si elec" density="2.392*g/cm3" symbol=" " method="mixture by weight">
1417    <MaterialFraction fraction="0.25534309">
1418     <rMaterial name="materials:Silicon"/>
1419    </MaterialFraction>
1420    <MaterialFraction fraction="0.013472574">
1421     <rMaterial name="materials:Tin"/>
1422    </MaterialFraction>
1423    <MaterialFraction fraction="0.058711815">
1424     <rMaterial name="materials:Aluminium"/>
1425    </MaterialFraction>
1426    <MaterialFraction fraction="0.1751292">
1427     <rMaterial name="materials:Carbon"/>
1428    </MaterialFraction>
1429    <MaterialFraction fraction="0.023514409">
1430     <rMaterial name="materials:Hydrogen"/>
1431    </MaterialFraction>
1432    <MaterialFraction fraction="0.24970935">
1433     <rMaterial name="materials:Oxygen"/>
1434    </MaterialFraction>
1435    <MaterialFraction fraction="0.22411956">
1436     <rMaterial name="materials:Beryllium"/>
1437    </MaterialFraction>
1438   </CompositeMaterial>
1439   <CompositeMaterial name="DropsPolyethylene" density="450*mg/cm3" symbol=" " method="mixture by weight">
1440    <MaterialFraction fraction="0.85628451">
1441     <rMaterial name="materials:Carbon"/>
1442    </MaterialFraction>
1443    <MaterialFraction fraction="0.14371549">
1444     <rMaterial name="materials:Hydrogen"/>
1445    </MaterialFraction>
1446   </CompositeMaterial>
1447   <CompositeMaterial name="EAPD_Silicon" density="2.33*g/cm3" symbol=" " method="mixture by weight">
1448    <MaterialFraction fraction="1.00000000">
1449     <rMaterial name="materials:Silicon"/>
1450    </MaterialFraction>
1451   </CompositeMaterial>
1452   <CompositeMaterial name="E_Air" density="1.205*mg/cm3" symbol=" " method="mixture by weight">
1453    <MaterialFraction fraction="0.7494">
1454     <rMaterial name="materials:Nitrogen"/>
1455    </MaterialFraction>
1456    <MaterialFraction fraction="0.2369">
1457     <rMaterial name="materials:Oxygen"/>
1458    </MaterialFraction>
1459    <MaterialFraction fraction="0.0129">
1460     <rMaterial name="materials:Argon"/>
1461    </MaterialFraction>
1462    <MaterialFraction fraction="0.0008">
1463     <rMaterial name="materials:Hydrogen"/>
1464    </MaterialFraction>
1465   </CompositeMaterial>
1466   <CompositeMaterial name="E_Aluminium" density="2.7*g/cm3" symbol=" " method="mixture by weight">
1467    <MaterialFraction fraction="1.00000000">
1468     <rMaterial name="materials:Aluminium"/>
1469    </MaterialFraction>
1470   </CompositeMaterial>
1471   <CompositeMaterial name="E_CablPP1" density="1.6*g/cm3" symbol=" " method="mixture by weight">
1472    <MaterialFraction fraction="0.51322876">
1473     <rMaterial name="materials:Copper"/>
1474    </MaterialFraction>
1475    <MaterialFraction fraction="0.33317259">
1476     <rMaterial name="materials:Carbon"/>
1477    </MaterialFraction>
1478    <MaterialFraction fraction="0.12086275">
1479     <rMaterial name="materials:Oxygen"/>
1480    </MaterialFraction>
1481    <MaterialFraction fraction="0.032735911">
1482     <rMaterial name="materials:Hydrogen"/>
1483    </MaterialFraction>
1484   </CompositeMaterial>
1485   <CompositeMaterial name="E_CablPP2" density="700*mg/cm3" symbol=" " method="mixture by weight">
1486    <MaterialFraction fraction="0.51322876">
1487     <rMaterial name="materials:Copper"/>
1488    </MaterialFraction>
1489    <MaterialFraction fraction="0.33317259">
1490     <rMaterial name="materials:Carbon"/>
1491    </MaterialFraction>
1492    <MaterialFraction fraction="0.12086275">
1493     <rMaterial name="materials:Oxygen"/>
1494    </MaterialFraction>
1495    <MaterialFraction fraction="0.032735911">
1496     <rMaterial name="materials:Hydrogen"/>
1497    </MaterialFraction>
1498   </CompositeMaterial>
1499   <CompositeMaterial name="E_CablPP3" density="400*mg/cm3" symbol=" " method="mixture by weight">
1500    <MaterialFraction fraction="0.51322876">
1501     <rMaterial name="materials:Copper"/>
1502    </MaterialFraction>
1503    <MaterialFraction fraction="0.33317259">
1504     <rMaterial name="materials:Carbon"/>
1505    </MaterialFraction>
1506    <MaterialFraction fraction="0.12086275">
1507     <rMaterial name="materials:Oxygen"/>
1508    </MaterialFraction>
1509    <MaterialFraction fraction="0.032735911">
1510     <rMaterial name="materials:Hydrogen"/>
1511    </MaterialFraction>
1512   </CompositeMaterial>
1513   <CompositeMaterial name="E_CablPP4" density="300*mg/cm3" symbol=" " method="mixture by weight">
1514    <MaterialFraction fraction="0.51322876">
1515     <rMaterial name="materials:Copper"/>
1516    </MaterialFraction>
1517    <MaterialFraction fraction="0.33317259">
1518     <rMaterial name="materials:Carbon"/>
1519    </MaterialFraction>
1520    <MaterialFraction fraction="0.12086275">
1521     <rMaterial name="materials:Oxygen"/>
1522    </MaterialFraction>
1523    <MaterialFraction fraction="0.032735911">
1524     <rMaterial name="materials:Hydrogen"/>
1525    </MaterialFraction>
1526   </CompositeMaterial>
1527   <CompositeMaterial name="E_Cables" density="2.68*g/cm3" symbol=" " method="mixture by weight">
1528    <MaterialFraction fraction="0.586">
1529     <rMaterial name="materials:Copper"/>
1530    </MaterialFraction>
1531    <MaterialFraction fraction="0.259">
1532     <rMaterial name="materials:Carbon"/>
1533    </MaterialFraction>
1534    <MaterialFraction fraction="0.138">
1535     <rMaterial name="materials:Oxygen"/>
1536    </MaterialFraction>
1537    <MaterialFraction fraction="0.017">
1538     <rMaterial name="materials:Hydrogen"/>
1539    </MaterialFraction>
1540   </CompositeMaterial>
1541   <CompositeMaterial name="DD_E_Cables" density="5.36*g/cm3" symbol=" " method="mixture by weight">
1542    <MaterialFraction fraction="0.586">
1543     <rMaterial name="materials:Copper"/>
1544    </MaterialFraction>
1545    <MaterialFraction fraction="0.259">
1546     <rMaterial name="materials:Carbon"/>
1547    </MaterialFraction>
1548    <MaterialFraction fraction="0.138">
1549     <rMaterial name="materials:Oxygen"/>
1550    </MaterialFraction>
1551    <MaterialFraction fraction="0.017">
1552     <rMaterial name="materials:Hydrogen"/>
1553    </MaterialFraction>
1554   </CompositeMaterial>
1555    <CompositeMaterial name="E_Carbon Fibre" density="1.45*g/cm3" symbol=" " method="mixture by weight">
1556    <MaterialFraction fraction="0.65">
1557     <rMaterial name="materials:Carbon"/>
1558    </MaterialFraction>
1559    <MaterialFraction fraction="0.35">
1560     <rMaterial name="materials:Hydrogen"/>
1561    </MaterialFraction>
1562   </CompositeMaterial>
1563   <CompositeMaterial name="E_Copper" density="8.96*g/cm3" symbol=" " method="mixture by weight">
1564    <MaterialFraction fraction="1.00000000">
1565     <rMaterial name="materials:Copper"/>
1566    </MaterialFraction>
1567   </CompositeMaterial>
1568   <CompositeMaterial name="E_Epoxy" density="1.3*g/cm3" symbol=" " method="mixture by weight">
1569    <MaterialFraction fraction="0.53539691">
1570     <rMaterial name="materials:Carbon"/>
1571    </MaterialFraction>
1572    <MaterialFraction fraction="0.13179314">
1573     <rMaterial name="materials:Hydrogen"/>
1574    </MaterialFraction>
1575    <MaterialFraction fraction="0.33280996">
1576     <rMaterial name="materials:Oxygen"/>
1577    </MaterialFraction>
1578   </CompositeMaterial>
1579   <CompositeMaterial name="E_G10" density="1.7*g/cm3" symbol=" " method="mixture by weight">
1580    <MaterialFraction fraction="0.2198829">
1581     <rMaterial name="materials:Silicon"/>
1582    </MaterialFraction>
1583    <MaterialFraction fraction="0.41718655">
1584     <rMaterial name="materials:Oxygen"/>
1585    </MaterialFraction>
1586    <MaterialFraction fraction="0.26819334">
1587     <rMaterial name="materials:Carbon"/>
1588    </MaterialFraction>
1589    <MaterialFraction fraction="0.066018389">
1590     <rMaterial name="materials:Hydrogen"/>
1591    </MaterialFraction>
1592    <MaterialFraction fraction="0.028718811">
1593     <rMaterial name="materials:Chlorine"/>
1594    </MaterialFraction>
1595   </CompositeMaterial>
1596   <CompositeMaterial name="E_Iron" density="7.87*g/cm3" symbol=" " method="mixture by weight">
1597    <MaterialFraction fraction="1.00000000">
1598     <rMaterial name="materials:Iron"/>
1599    </MaterialFraction>
1600   </CompositeMaterial>
1601   <CompositeMaterial name="E_Lead" density="11.35*g/cm3" symbol=" " method="mixture by weight">
1602    <MaterialFraction fraction="1.00000000">
1603     <rMaterial name="materials:Lead"/>
1604    </MaterialFraction>
1605   </CompositeMaterial>
1606   <CompositeMaterial name="E_PbWO4" density="8.28*g/cm3" symbol=" " method="mixture by weight">
1607    <MaterialFraction fraction="0.45532661">
1608     <rMaterial name="materials:Lead"/>
1609    </MaterialFraction>
1610    <MaterialFraction fraction="0.40403397">
1611     <rMaterial name="materials:Tungsten"/>
1612    </MaterialFraction>
1613    <MaterialFraction fraction="0.14063942">
1614     <rMaterial name="materials:Oxygen"/>
1615    </MaterialFraction>
1616   </CompositeMaterial>
1617   <CompositeMaterial name="E_Polythene" density="950*mg/cm3" symbol=" " method="mixture by weight">
1618    <MaterialFraction fraction="0.85628451">
1619     <rMaterial name="materials:Carbon"/>
1620    </MaterialFraction>
1621    <MaterialFraction fraction="0.14371549">
1622     <rMaterial name="materials:Hydrogen"/>
1623    </MaterialFraction>
1624   </CompositeMaterial>
1625   <CompositeMaterial name="E_Rohacell" density="71*mg/cm3" symbol=" " method="mixture by weight">
1626    <MaterialFraction fraction="0.84491305">
1627     <rMaterial name="materials:Carbon"/>
1628    </MaterialFraction>
1629    <MaterialFraction fraction="0.042542086">
1630     <rMaterial name="materials:Hydrogen"/>
1631    </MaterialFraction>
1632    <MaterialFraction fraction="0.11254487">
1633     <rMaterial name="materials:Oxygen"/>
1634    </MaterialFraction>
1635   </CompositeMaterial>
1636   <CompositeMaterial name="E_Silicon" density="2.33*g/cm3" symbol=" " method="mixture by weight">
1637    <MaterialFraction fraction="1.00000000">
1638     <rMaterial name="materials:Silicon"/>
1639    </MaterialFraction>
1640   </CompositeMaterial>
1641   <CompositeMaterial name="E_Water" density="1*g/cm3" symbol=" " method="mixture by weight">
1642    <MaterialFraction fraction="0.11190083">
1643     <rMaterial name="materials:Hydrogen"/>
1644    </MaterialFraction>
1645    <MaterialFraction fraction="0.88809917">
1646     <rMaterial name="materials:Oxygen"/>
1647    </MaterialFraction>
1648   </CompositeMaterial>
1649   <CompositeMaterial name="Ec_Cable_1" density="2.12*g/cm3" symbol=" " method="mixture by weight">
1650    <MaterialFraction fraction="0.51322876">
1651     <rMaterial name="materials:Copper"/>
1652    </MaterialFraction>
1653    <MaterialFraction fraction="0.33317259">
1654     <rMaterial name="materials:Carbon"/>
1655    </MaterialFraction>
1656    <MaterialFraction fraction="0.12086275">
1657     <rMaterial name="materials:Oxygen"/>
1658    </MaterialFraction>
1659    <MaterialFraction fraction="0.032735911">
1660     <rMaterial name="materials:Hydrogen"/>
1661    </MaterialFraction>
1662   </CompositeMaterial>
1663   <CompositeMaterial name="EE_Aveolar" density="0.94*g/cm3" symbol=" " method="mixture by weight">
1664    <MaterialFraction fraction="0.65">
1665     <rMaterial name="materials:Carbon"/>
1666    </MaterialFraction>
1667    <MaterialFraction fraction="0.35">
1668     <rMaterial name="materials:Hydrogen"/>
1669    </MaterialFraction>
1670   </CompositeMaterial>
1671   <CompositeMaterial name="Epoxy" density="1.3*g/cm3" symbol=" " method="mixture by weight">
1672    <MaterialFraction fraction="0.53539691">
1673     <rMaterial name="materials:Carbon"/>
1674    </MaterialFraction>
1675    <MaterialFraction fraction="0.13179314">
1676     <rMaterial name="materials:Hydrogen"/>
1677    </MaterialFraction>
1678    <MaterialFraction fraction="0.33280996">
1679     <rMaterial name="materials:Oxygen"/>
1680    </MaterialFraction>
1681   </CompositeMaterial>
1682   <CompositeMaterial name="Ethane" density="1.356*mg/cm3" symbol=" " method="mixture by weight">
1683    <MaterialFraction fraction="0.79887887">
1684     <rMaterial name="materials:Carbon"/>
1685    </MaterialFraction>
1686    <MaterialFraction fraction="0.20112113">
1687     <rMaterial name="materials:Hydrogen"/>
1688    </MaterialFraction>
1689   </CompositeMaterial>
1690   <CompositeMaterial name="Fe_2 O_3" density="1*g/cm3" symbol=" " method="mixture by weight">
1691    <MaterialFraction fraction="0.69944958">
1692     <rMaterial name="materials:Iron"/>
1693    </MaterialFraction>
1694    <MaterialFraction fraction="0.30055042">
1695     <rMaterial name="materials:Oxygen"/>
1696    </MaterialFraction>
1697   </CompositeMaterial>
1698   <CompositeMaterial name="Fibre_connector" density="1.05917*g/cm3" symbol=" " method="mixture by weight">
1699    <MaterialFraction fraction="0.33154227">
1700     <rMaterial name="materials:Iron"/>
1701    </MaterialFraction>
1702    <MaterialFraction fraction="0.38182349">
1703     <rMaterial name="materials:Carbon"/>
1704    </MaterialFraction>
1705    <MaterialFraction fraction="0.064261825">
1706     <rMaterial name="materials:Hydrogen"/>
1707    </MaterialFraction>
1708    <MaterialFraction fraction="0.16677931">
1709     <rMaterial name="materials:Nitrogen"/>
1710    </MaterialFraction>
1711    <MaterialFraction fraction="0.052722204">
1712     <rMaterial name="materials:Oxygen"/>
1713    </MaterialFraction>
1714    <MaterialFraction fraction="0.0028709009">
1715     <rMaterial name="materials:Argon"/>
1716    </MaterialFraction>
1717   </CompositeMaterial>
1718   <CompositeMaterial name="Flushing gas" density="1*g/cm3" symbol=" " method="mixture by weight">
1719    <MaterialFraction fraction="0.0010671918">
1720     <rMaterial name="materials:Nitrogen"/>
1721    </MaterialFraction>
1722    <MaterialFraction fraction="0.00033736021">
1723     <rMaterial name="materials:Oxygen"/>
1724    </MaterialFraction>
1725    <MaterialFraction fraction="1.8370396e-05">
1726     <rMaterial name="materials:Argon"/>
1727    </MaterialFraction>
1728    <MaterialFraction fraction="1.1392493e-06">
1729     <rMaterial name="materials:Hydrogen"/>
1730    </MaterialFraction>
1731    <MaterialFraction fraction="0.99857594">
1732     <rMaterial name="materials:Aluminium"/>
1733    </MaterialFraction>
1734   </CompositeMaterial>
1735   <CompositeMaterial name="Foam" density="100*mg/cm3" symbol=" " method="mixture by weight">
1736    <MaterialFraction fraction="0.85628451">
1737     <rMaterial name="materials:Carbon"/>
1738    </MaterialFraction>
1739    <MaterialFraction fraction="0.14371549">
1740     <rMaterial name="materials:Hydrogen"/>
1741    </MaterialFraction>
1742   </CompositeMaterial>
1743   <CompositeMaterial name="Freon-12" density="4.93*mg/cm3" symbol=" " method="mixture by weight">
1744    <MaterialFraction fraction="0.099340816">
1745     <rMaterial name="materials:Carbon"/>
1746    </MaterialFraction>
1747    <MaterialFraction fraction="0.58640112">
1748     <rMaterial name="materials:Chlorine"/>
1749    </MaterialFraction>
1750    <MaterialFraction fraction="0.31425807">
1751     <rMaterial name="materials:Fluorine"/>
1752    </MaterialFraction>
1753   </CompositeMaterial>
1754   <CompositeMaterial name="FrontEnd Electronics" density="1.03441*g/cm3" symbol=" " method="mixture by weight">
1755    <MaterialFraction fraction="0.00065963049">
1756     <rMaterial name="materials:Nitrogen"/>
1757    </MaterialFraction>
1758    <MaterialFraction fraction="0.0002085221">
1759     <rMaterial name="materials:Oxygen"/>
1760    </MaterialFraction>
1761    <MaterialFraction fraction="1.1354728e-05">
1762     <rMaterial name="materials:Argon"/>
1763    </MaterialFraction>
1764    <MaterialFraction fraction="7.0416919e-07">
1765     <rMaterial name="materials:Hydrogen"/>
1766    </MaterialFraction>
1767    <MaterialFraction fraction="0.45049813">
1768     <rMaterial name="materials:Silicon"/>
1769    </MaterialFraction>
1770    <MaterialFraction fraction="0.54862165">
1771     <rMaterial name="materials:Lead"/>
1772    </MaterialFraction>
1773   </CompositeMaterial>
1774   <CompositeMaterial name="G10" density="1.7*g/cm3" symbol=" " method="mixture by weight">
1775    <MaterialFraction fraction="0.13232243">
1776     <rMaterial name="materials:Carbon"/>
1777    </MaterialFraction>
1778    <MaterialFraction fraction="0.032572448">
1779     <rMaterial name="materials:Hydrogen"/>
1780    </MaterialFraction>
1781    <MaterialFraction fraction="0.48316123">
1782     <rMaterial name="materials:Oxygen"/>
1783    </MaterialFraction>
1784    <MaterialFraction fraction="0.35194389">
1785     <rMaterial name="materials:Silicon"/>
1786    </MaterialFraction>
1787   </CompositeMaterial>
1788   <CompositeMaterial name="G_conntr" density="2.007*g/cm3" symbol=" " method="mixture by weight">
1789    <MaterialFraction fraction="0.36065118">
1790     <rMaterial name="materials:Copper"/>
1791    </MaterialFraction>
1792    <MaterialFraction fraction="0.38351407">
1793     <rMaterial name="materials:Carbon"/>
1794    </MaterialFraction>
1795    <MaterialFraction fraction="0.051494019">
1796     <rMaterial name="materials:Hydrogen"/>
1797    </MaterialFraction>
1798    <MaterialFraction fraction="0.20434074">
1799     <rMaterial name="materials:Oxygen"/>
1800    </MaterialFraction>
1801   </CompositeMaterial>
1802   <CompositeMaterial name="Gas" density="1.9573*mg/cm3" symbol=" " method="mixture by weight">
1803    <MaterialFraction fraction="0.49078595">
1804     <rMaterial name="materials:Carbon"/>
1805    </MaterialFraction>
1806    <MaterialFraction fraction="0.50287777">
1807     <rMaterial name="materials:Oxygen"/>
1808    </MaterialFraction>
1809    <MaterialFraction fraction="0.0063362788">
1810     <rMaterial name="materials:Hydrogen"/>
1811    </MaterialFraction>
1812   </CompositeMaterial>
1813   <CompositeMaterial name="Glass" density="2.23*g/cm3" symbol=" " method="mixture by weight">
1814    <MaterialFraction fraction="0.36611059">
1815     <rMaterial name="materials:Silicon"/>
1816    </MaterialFraction>
1817    <MaterialFraction fraction="0.53173295">
1818     <rMaterial name="materials:Oxygen"/>
1819    </MaterialFraction>
1820    <MaterialFraction fraction="0.007820091">
1821     <rMaterial name="materials:Bor 10"/>
1822    </MaterialFraction>
1823    <MaterialFraction fraction="0.0344084">
1824     <rMaterial name="materials:Bor 11"/>
1825    </MaterialFraction>
1826    <MaterialFraction fraction="0.059927964">
1827     <rMaterial name="materials:Sodium"/>
1828    </MaterialFraction>
1829   </CompositeMaterial>
1830   <CompositeMaterial name="Graph.Epoxy Sup." density="138.3*mg/cm3" symbol=" " method="mixture by weight">
1831    <MaterialFraction fraction="0.80947966">
1832     <rMaterial name="materials:Carbon"/>
1833    </MaterialFraction>
1834    <MaterialFraction fraction="0.073636829">
1835     <rMaterial name="materials:Hydrogen"/>
1836    </MaterialFraction>
1837    <MaterialFraction fraction="0.11688351">
1838     <rMaterial name="materials:Oxygen"/>
1839    </MaterialFraction>
1840   </CompositeMaterial>
1841   <CompositeMaterial name="Graphite Epoxy suprt" density="1.383*g/cm3" symbol=" " method="mixture by weight">
1842    <MaterialFraction fraction="0.80947966">
1843     <rMaterial name="materials:Carbon"/>
1844    </MaterialFraction>
1845    <MaterialFraction fraction="0.073636829">
1846     <rMaterial name="materials:Hydrogen"/>
1847    </MaterialFraction>
1848    <MaterialFraction fraction="0.11688351">
1849     <rMaterial name="materials:Oxygen"/>
1850    </MaterialFraction>
1851   </CompositeMaterial>
1852   <CompositeMaterial name="HFE" density="1.52*g/cm3" symbol=" " method="mixture by weight">
1853    <MaterialFraction fraction="0.012092387">
1854     <rMaterial name="materials:Hydrogen"/>
1855    </MaterialFraction>
1856    <MaterialFraction fraction="0.063980691">
1857     <rMaterial name="materials:Oxygen"/>
1858    </MaterialFraction>
1859    <MaterialFraction fraction="0.24016253">
1860     <rMaterial name="materials:Carbon"/>
1861    </MaterialFraction>
1862    <MaterialFraction fraction="0.68376439">
1863     <rMaterial name="materials:Fluorine"/>
1864    </MaterialFraction>
1865   </CompositeMaterial>
1866   <CompositeMaterial name="HV Light Guides" density="1.32*g/cm3" symbol=" " method="mixture by weight">
1867    <MaterialFraction fraction="0.46726616">
1868     <rMaterial name="materials:Silicon"/>
1869    </MaterialFraction>
1870    <MaterialFraction fraction="0.53238309">
1871     <rMaterial name="materials:Oxygen"/>
1872    </MaterialFraction>
1873    <MaterialFraction fraction="0.00034445206">
1874     <rMaterial name="materials:Nitrogen"/>
1875    </MaterialFraction>
1876    <MaterialFraction fraction="5.9293189e-06">
1877     <rMaterial name="materials:Argon"/>
1878    </MaterialFraction>
1879    <MaterialFraction fraction="3.677097e-07">
1880     <rMaterial name="materials:Hydrogen"/>
1881    </MaterialFraction>
1882   </CompositeMaterial>
1883   <CompositeMaterial name="H_Air" density="1.205*mg/cm3" symbol=" " method="mixture by weight">
1884    <MaterialFraction fraction="0.7494">
1885     <rMaterial name="materials:Nitrogen"/>
1886    </MaterialFraction>
1887    <MaterialFraction fraction="0.2369">
1888     <rMaterial name="materials:Oxygen"/>
1889    </MaterialFraction>
1890    <MaterialFraction fraction="0.0129">
1891     <rMaterial name="materials:Argon"/>
1892    </MaterialFraction>
1893    <MaterialFraction fraction="0.0008">
1894     <rMaterial name="materials:Hydrogen"/>
1895    </MaterialFraction>
1896   </CompositeMaterial>
1897   <CompositeMaterial name="H_Aluminium" density="2.7*g/cm3" symbol=" " method="mixture by weight">
1898    <MaterialFraction fraction="1.00000000">
1899     <rMaterial name="materials:Aluminium"/>
1900    </MaterialFraction>
1901   </CompositeMaterial>
1902   <CompositeMaterial name="H_Brass" density="8.53*g/cm3" symbol=" " method="mixture by weight">
1903    <MaterialFraction fraction="0.7">
1904     <rMaterial name="materials:Copper"/>
1905    </MaterialFraction>
1906    <MaterialFraction fraction="0.3">
1907     <rMaterial name="materials:Zinc"/>
1908    </MaterialFraction>
1909   </CompositeMaterial>
1910   <CompositeMaterial name="H_Iron" density="7.87*g/cm3" symbol=" " method="mixture by weight">
1911    <MaterialFraction fraction="1.00000000">
1912     <rMaterial name="materials:Iron"/>
1913    </MaterialFraction>
1914   </CompositeMaterial>
1915   <CompositeMaterial name="H_Polystyrene" density="1.032*g/cm3" symbol=" " method="mixture by weight">
1916    <MaterialFraction fraction="0.91512109">
1917     <rMaterial name="materials:Carbon"/>
1918    </MaterialFraction>
1919    <MaterialFraction fraction="0.084878906">
1920     <rMaterial name="materials:Hydrogen"/>
1921    </MaterialFraction>
1922   </CompositeMaterial>
1923   <CompositeMaterial name="H_Scintillator" density="1.032*g/cm3" symbol=" " method="mixture by weight">
1924    <MaterialFraction fraction="0.91512109">
1925     <rMaterial name="materials:Carbon"/>
1926    </MaterialFraction>
1927    <MaterialFraction fraction="0.084878906">
1928     <rMaterial name="materials:Hydrogen"/>
1929    </MaterialFraction>
1930   </CompositeMaterial>
1931   <CompositeMaterial name="Hcal average" density="1*g/cm3" symbol=" " method="mixture by weight">
1932    <MaterialFraction fraction="0.98854345">
1933     <rMaterial name="materials:Copper"/>
1934    </MaterialFraction>
1935    <MaterialFraction fraction="2.2305277e-06">
1936     <rMaterial name="materials:Nitrogen"/>
1937    </MaterialFraction>
1938    <MaterialFraction fraction="7.0511343e-07">
1939     <rMaterial name="materials:Oxygen"/>
1940    </MaterialFraction>
1941    <MaterialFraction fraction="3.8395793e-08">
1942     <rMaterial name="materials:Argon"/>
1943    </MaterialFraction>
1944    <MaterialFraction fraction="0.00034716943">
1945     <rMaterial name="materials:Hydrogen"/>
1946    </MaterialFraction>
1947    <MaterialFraction fraction="0.011106403">
1948     <rMaterial name="materials:Carbon"/>
1949    </MaterialFraction>
1950   </CompositeMaterial>
1951   <CompositeMaterial name="Hcal sci" density="1.032*g/cm3" symbol=" " method="mixture by weight">
1952    <MaterialFraction fraction="0.92257895">
1953     <rMaterial name="materials:Carbon"/>
1954    </MaterialFraction>
1955    <MaterialFraction fraction="0.07742105">
1956     <rMaterial name="materials:Hydrogen"/>
1957    </MaterialFraction>
1958   </CompositeMaterial>
1959   <CompositeMaterial name="Hexel for CSC" density="165*mg/cm3" symbol=" " method="mixture by weight">
1960    <MaterialFraction fraction="0.0002303291">
1961     <rMaterial name="materials:Copper"/>
1962    </MaterialFraction>
1963    <MaterialFraction fraction="0.046295939">
1964     <rMaterial name="materials:Silicon"/>
1965    </MaterialFraction>
1966    <MaterialFraction fraction="0.35049864">
1967     <rMaterial name="materials:Oxygen"/>
1968    </MaterialFraction>
1969    <MaterialFraction fraction="0.47901437">
1970     <rMaterial name="materials:Carbon"/>
1971    </MaterialFraction>
1972    <MaterialFraction fraction="0.11791403">
1973     <rMaterial name="materials:Hydrogen"/>
1974    </MaterialFraction>
1975    <MaterialFraction fraction="0.0060466926">
1976     <rMaterial name="materials:Chlorine"/>
1977    </MaterialFraction>
1978   </CompositeMaterial>
1979   <CompositeMaterial name="High Tension cables" density="1*g/cm3" symbol=" " method="mixture by weight">
1980    <MaterialFraction fraction="0.45726783">
1981     <rMaterial name="materials:Aluminium"/>
1982    </MaterialFraction>
1983    <MaterialFraction fraction="0.44778783">
1984     <rMaterial name="materials:Carbon"/>
1985    </MaterialFraction>
1986    <MaterialFraction fraction="0.070543148">
1987     <rMaterial name="materials:Hydrogen"/>
1988    </MaterialFraction>
1989    <MaterialFraction fraction="0.024401185">
1990     <rMaterial name="materials:Oxygen"/>
1991    </MaterialFraction>
1992   </CompositeMaterial>
1993   <CompositeMaterial name="Honeycomb" density="280*mg/cm3" symbol=" " method="mixture by weight">
1994    <MaterialFraction fraction="1.00000000">
1995     <rMaterial name="materials:Aluminium"/>
1996    </MaterialFraction>
1997   </CompositeMaterial>
1998   <CompositeMaterial name="Hybrids" density="1.785*g/cm3" symbol=" " method="mixture by weight">
1999    <MaterialFraction fraction="0.6459597">
2000     <rMaterial name="materials:Aluminium"/>
2001    </MaterialFraction>
2002    <MaterialFraction fraction="0.21237145">
2003     <rMaterial name="materials:Carbon"/>
2004    </MaterialFraction>
2005    <MaterialFraction fraction="0.028514885">
2006     <rMaterial name="materials:Hydrogen"/>
2007    </MaterialFraction>
2008    <MaterialFraction fraction="0.11315397">
2009     <rMaterial name="materials:Oxygen"/>
2010    </MaterialFraction>
2011   </CompositeMaterial>
2012   <CompositeMaterial name="ICB" density="2.309*g/cm3" symbol=" " method="mixture by weight">
2013    <MaterialFraction fraction="0.26383847">
2014     <rMaterial name="materials:Copper"/>
2015    </MaterialFraction>
2016    <MaterialFraction fraction="0.097410682">
2017     <rMaterial name="materials:Carbon"/>
2018    </MaterialFraction>
2019    <MaterialFraction fraction="0.023978583">
2020     <rMaterial name="materials:Hydrogen"/>
2021    </MaterialFraction>
2022    <MaterialFraction fraction="0.35568471">
2023     <rMaterial name="materials:Oxygen"/>
2024    </MaterialFraction>
2025    <MaterialFraction fraction="0.25908755">
2026     <rMaterial name="materials:Silicon"/>
2027    </MaterialFraction>
2028   </CompositeMaterial>
2029   <CompositeMaterial name="Insulation" density="1.69*g/cm3" symbol=" " method="mixture by weight">
2030    <MaterialFraction fraction="0.008091404">
2031     <rMaterial name="materials:Helium"/>
2032    </MaterialFraction>
2033    <MaterialFraction fraction="0.043705226">
2034     <rMaterial name="materials:Carbon"/>
2035    </MaterialFraction>
2036    <MaterialFraction fraction="0.0029341267">
2037     <rMaterial name="materials:Hydrogen"/>
2038    </MaterialFraction>
2039    <MaterialFraction fraction="0.023286651">
2040     <rMaterial name="materials:Oxygen"/>
2041    </MaterialFraction>
2042    <MaterialFraction fraction="0.10908214">
2043     <rMaterial name="materials:Aluminium"/>
2044    </MaterialFraction>
2045    <MaterialFraction fraction="0.81290046">
2046     <rMaterial name="materials:Iron"/>
2047    </MaterialFraction>
2048   </CompositeMaterial>
2049   <CompositeMaterial name="Isobutane" density="2.67*mg/cm3" symbol=" " method="mixture by weight">
2050    <MaterialFraction fraction="0.82658619">
2051     <rMaterial name="materials:Carbon"/>
2052    </MaterialFraction>
2053    <MaterialFraction fraction="0.17341381">
2054     <rMaterial name="materials:Hydrogen"/>
2055    </MaterialFraction>
2056   </CompositeMaterial>
2057   <CompositeMaterial name="K_2 O" density="1*g/cm3" symbol=" " method="mixture by weight">
2058    <MaterialFraction fraction="0.83015022">
2059     <rMaterial name="materials:Potassium"/>
2060    </MaterialFraction>
2061    <MaterialFraction fraction="0.16984978">
2062     <rMaterial name="materials:Oxygen"/>
2063    </MaterialFraction>
2064   </CompositeMaterial>
2065   <CompositeMaterial name="Kapton" density="1.11*g/cm3" symbol=" " method="mixture by weight">
2066    <MaterialFraction fraction="0.59985105">
2067     <rMaterial name="materials:Carbon"/>
2068    </MaterialFraction>
2069    <MaterialFraction fraction="0.080541353">
2070     <rMaterial name="materials:Hydrogen"/>
2071    </MaterialFraction>
2072    <MaterialFraction fraction="0.31960759">
2073     <rMaterial name="materials:Oxygen"/>
2074    </MaterialFraction>
2075   </CompositeMaterial>
2076   <CompositeMaterial name="Kr/Cu mixture for HD" density="1*g/cm3" symbol=" " method="mixture by weight">
2077    <MaterialFraction fraction="0.054145746">
2078     <rMaterial name="materials:Krypton"/>
2079    </MaterialFraction>
2080    <MaterialFraction fraction="0.017829582">
2081     <rMaterial name="materials:Iron"/>
2082    </MaterialFraction>
2083    <MaterialFraction fraction="0.0020989171">
2084     <rMaterial name="materials:Silicon"/>
2085    </MaterialFraction>
2086    <MaterialFraction fraction="0.0054933281">
2087     <rMaterial name="materials:Oxygen"/>
2088    </MaterialFraction>
2089    <MaterialFraction fraction="0.0046990226">
2090     <rMaterial name="materials:Carbon"/>
2091    </MaterialFraction>
2092    <MaterialFraction fraction="0.00099214713">
2093     <rMaterial name="materials:Hydrogen"/>
2094    </MaterialFraction>
2095    <MaterialFraction fraction="0.0007791868">
2096     <rMaterial name="materials:Bromine"/>
2097    </MaterialFraction>
2098    <MaterialFraction fraction="0.91396207">
2099     <rMaterial name="materials:Copper"/>
2100    </MaterialFraction>
2101   </CompositeMaterial>
2102   <CompositeMaterial name="Kr/Pb mixture for EM" density="1*g/cm3" symbol=" " method="mixture by weight">
2103    <MaterialFraction fraction="0.38570939">
2104     <rMaterial name="materials:Krypton"/>
2105    </MaterialFraction>
2106    <MaterialFraction fraction="0.45792903">
2107     <rMaterial name="materials:Lead"/>
2108    </MaterialFraction>
2109    <MaterialFraction fraction="0.12700974">
2110     <rMaterial name="materials:Iron"/>
2111    </MaterialFraction>
2112    <MaterialFraction fraction="0.001495172">
2113     <rMaterial name="materials:Silicon"/>
2114    </MaterialFraction>
2115    <MaterialFraction fraction="0.0089371927">
2116     <rMaterial name="materials:Oxygen"/>
2117    </MaterialFraction>
2118    <MaterialFraction fraction="0.012776589">
2119     <rMaterial name="materials:Carbon"/>
2120    </MaterialFraction>
2121    <MaterialFraction fraction="0.0019728114">
2122     <rMaterial name="materials:Hydrogen"/>
2123    </MaterialFraction>
2124    <MaterialFraction fraction="0.00055505683">
2125     <rMaterial name="materials:Bromine"/>
2126    </MaterialFraction>
2127    <MaterialFraction fraction="0.0036150168">
2128     <rMaterial name="materials:Copper"/>
2129    </MaterialFraction>
2130   </CompositeMaterial>
2131   <CompositeMaterial name="Kr/Pb mixture for HD" density="1*g/cm3" symbol=" " method="mixture by weight">
2132    <MaterialFraction fraction="0.043537564">
2133     <rMaterial name="materials:Krypton"/>
2134    </MaterialFraction>
2135    <MaterialFraction fraction="0.93041049">
2136     <rMaterial name="materials:Lead"/>
2137    </MaterialFraction>
2138    <MaterialFraction fraction="0.014336428">
2139     <rMaterial name="materials:Iron"/>
2140    </MaterialFraction>
2141    <MaterialFraction fraction="0.0016876993">
2142     <rMaterial name="materials:Silicon"/>
2143    </MaterialFraction>
2144    <MaterialFraction fraction="0.0044170805">
2145     <rMaterial name="materials:Oxygen"/>
2146    </MaterialFraction>
2147    <MaterialFraction fraction="0.0037783947">
2148     <rMaterial name="materials:Carbon"/>
2149    </MaterialFraction>
2150    <MaterialFraction fraction="0.00079776662">
2151     <rMaterial name="materials:Hydrogen"/>
2152    </MaterialFraction>
2153    <MaterialFraction fraction="0.00062652927">
2154     <rMaterial name="materials:Bromine"/>
2155    </MaterialFraction>
2156    <MaterialFraction fraction="0.00040805081">
2157     <rMaterial name="materials:Copper"/>
2158    </MaterialFraction>
2159   </CompositeMaterial>
2160   <CompositeMaterial name="LeadBPolymer" density="3.53*g/cm3" symbol=" " method="mixture by weight">
2161    <MaterialFraction fraction="0.023">
2162     <rMaterial name="materials:Hydrogen"/>
2163    </MaterialFraction>
2164    <MaterialFraction fraction="0.0037037037">
2165     <rMaterial name="materials:Bor 10"/>
2166    </MaterialFraction>
2167    <MaterialFraction fraction="0.016296296">
2168     <rMaterial name="materials:Bor 11"/>
2169    </MaterialFraction>
2170    <MaterialFraction fraction="0.114">
2171     <rMaterial name="materials:Fluorine"/>
2172    </MaterialFraction>
2173    <MaterialFraction fraction="0.102">
2174     <rMaterial name="materials:Carbon"/>
2175    </MaterialFraction>
2176    <MaterialFraction fraction="0.088">
2177     <rMaterial name="materials:Oxygen"/>
2178    </MaterialFraction>
2179    <MaterialFraction fraction="0.022">
2180     <rMaterial name="materials:Aluminium"/>
2181    </MaterialFraction>
2182    <MaterialFraction fraction="0.013">
2183     <rMaterial name="materials:Calcium"/>
2184    </MaterialFraction>
2185    <MaterialFraction fraction="0.618">
2186     <rMaterial name="materials:Lead"/>
2187    </MaterialFraction>
2188   </CompositeMaterial>
2189   <CompositeMaterial name="LeadLoadedPolymerCon" density="3.53*g/cm3" symbol=" " method="mixture by weight">
2190    <MaterialFraction fraction="0.023512713">
2191     <rMaterial name="materials:Hydrogen"/>
2192    </MaterialFraction>
2193    <MaterialFraction fraction="0.041643122">
2194     <rMaterial name="materials:Lithium"/>
2195    </MaterialFraction>
2196    <MaterialFraction fraction="0.11416406">
2197     <rMaterial name="materials:Iron"/>
2198    </MaterialFraction>
2199    <MaterialFraction fraction="0.10198306">
2200     <rMaterial name="materials:Carbon"/>
2201    </MaterialFraction>
2202    <MaterialFraction fraction="0.087818747">
2203     <rMaterial name="materials:Oxygen"/>
2204    </MaterialFraction>
2205    <MaterialFraction fraction="0.01869691">
2206     <rMaterial name="materials:Aluminium"/>
2207    </MaterialFraction>
2208    <MaterialFraction fraction="0.0028328615">
2209     <rMaterial name="materials:Silicon"/>
2210    </MaterialFraction>
2211    <MaterialFraction fraction="0.013031207">
2212     <rMaterial name="materials:Calcium"/>
2213    </MaterialFraction>
2214    <MaterialFraction fraction="0.59631732">
2215     <rMaterial name="materials:Lead"/>
2216    </MaterialFraction>
2217   </CompositeMaterial>
2218   <CompositeMaterial name="Limonite" density="2.96*g/cm3" symbol=" " method="mixture by weight">
2219    <MaterialFraction fraction="0.0097839501">
2220     <rMaterial name="materials:Hydrogen"/>
2221    </MaterialFraction>
2222    <MaterialFraction fraction="0.36018046">
2223     <rMaterial name="materials:Oxygen"/>
2224    </MaterialFraction>
2225    <MaterialFraction fraction="0.012566469">
2226     <rMaterial name="materials:Silicon"/>
2227    </MaterialFraction>
2228    <MaterialFraction fraction="0.008172324">
2229     <rMaterial name="materials:Aluminium"/>
2230    </MaterialFraction>
2231    <MaterialFraction fraction="0.57297034">
2232     <rMaterial name="materials:Iron"/>
2233    </MaterialFraction>
2234    <MaterialFraction fraction="0.035392035">
2235     <rMaterial name="materials:Calcium"/>
2236    </MaterialFraction>
2237    <MaterialFraction fraction="0.00093441511">
2238     <rMaterial name="materials:Magnesium"/>
2239    </MaterialFraction>
2240   </CompositeMaterial>
2241   <CompositeMaterial name="Limonite Iron" density="4.16*g/cm3" symbol=" " method="mixture by weight">
2242    <MaterialFraction fraction="0.0077950891">
2243     <rMaterial name="materials:Hydrogen"/>
2244    </MaterialFraction>
2245    <MaterialFraction fraction="0.25025334">
2246     <rMaterial name="materials:Oxygen"/>
2247    </MaterialFraction>
2248    <MaterialFraction fraction="0.035888928">
2249     <rMaterial name="materials:Silicon"/>
2250    </MaterialFraction>
2251    <MaterialFraction fraction="0.020743458">
2252     <rMaterial name="materials:Aluminium"/>
2253    </MaterialFraction>
2254    <MaterialFraction fraction="0.61983399">
2255     <rMaterial name="materials:Iron"/>
2256    </MaterialFraction>
2257    <MaterialFraction fraction="0.062339683">
2258     <rMaterial name="materials:Calcium"/>
2259    </MaterialFraction>
2260    <MaterialFraction fraction="0.0020806726">
2261     <rMaterial name="materials:Magnesium"/>
2262    </MaterialFraction>
2263    <MaterialFraction fraction="0.0010648449">
2264     <rMaterial name="materials:Manganese"/>
2265    </MaterialFraction>
2266   </CompositeMaterial>
2267   <CompositeMaterial name="Limonite magetite" density="3.41*g/cm3" symbol=" " method="mixture by weight">
2268    <MaterialFraction fraction="0.0046317534">
2269     <rMaterial name="materials:Hydrogen"/>
2270    </MaterialFraction>
2271    <MaterialFraction fraction="0.33176807">
2272     <rMaterial name="materials:Oxygen"/>
2273    </MaterialFraction>
2274    <MaterialFraction fraction="0.010582504">
2275     <rMaterial name="materials:Silicon"/>
2276    </MaterialFraction>
2277    <MaterialFraction fraction="0.006612936">
2278     <rMaterial name="materials:Aluminium"/>
2279    </MaterialFraction>
2280    <MaterialFraction fraction="0.61641603">
2281     <rMaterial name="materials:Iron"/>
2282    </MaterialFraction>
2283    <MaterialFraction fraction="0.029106142">
2284     <rMaterial name="materials:Calcium"/>
2285    </MaterialFraction>
2286    <MaterialFraction fraction="0.00088255997">
2287     <rMaterial name="materials:Magnesium"/>
2288    </MaterialFraction>
2289   </CompositeMaterial>
2290   <CompositeMaterial name="Liquid Ar Detector" density="1.39*g/cm3" symbol=" " method="mixture by weight">
2291    <MaterialFraction fraction="1.00000000">
2292     <rMaterial name="materials:Argon"/>
2293    </MaterialFraction>
2294   </CompositeMaterial>
2295   <CompositeMaterial name="Liquid Argon" density="1.39*g/cm3" symbol=" " method="mixture by weight">
2296    <MaterialFraction fraction="1.00000000">
2297     <rMaterial name="materials:Argon"/>
2298    </MaterialFraction>
2299   </CompositeMaterial>
2300   <CompositeMaterial name="Liquid Kr Detector" density="2.39*g/cm3" symbol=" " method="mixture by weight">
2301    <MaterialFraction fraction="1.00000000">
2302     <rMaterial name="materials:Krypton"/>
2303    </MaterialFraction>
2304   </CompositeMaterial>
2305   <CompositeMaterial name="Liquid Krypton" density="2.39*g/cm3" symbol=" " method="mixture by weight">
2306    <MaterialFraction fraction="1.00000000">
2307     <rMaterial name="materials:Krypton"/>
2308    </MaterialFraction>
2309   </CompositeMaterial>
2310   <CompositeMaterial name="Lithium Polyethyl." density="950*mg/cm3" symbol=" " method="mixture by weight">
2311    <MaterialFraction fraction="0.113">
2312     <rMaterial name="materials:Hydrogen"/>
2313    </MaterialFraction>
2314    <MaterialFraction fraction="0.596">
2315     <rMaterial name="materials:Carbon"/>
2316    </MaterialFraction>
2317    <MaterialFraction fraction="0.075">
2318     <rMaterial name="materials:Lithium"/>
2319    </MaterialFraction>
2320    <MaterialFraction fraction="0.216">
2321     <rMaterial name="materials:Oxygen"/>
2322    </MaterialFraction>
2323   </CompositeMaterial>
2324   <CompositeMaterial name="Boron Polyethyl." density="1.02*g/cm3 " symbol=" " method="mixture by weight">
2325    <MaterialFraction fraction="0.81347018">
2326     <rMaterial name="materials:Carbon"/>
2327    </MaterialFraction>
2328    <MaterialFraction fraction="0.1365297">
2329     <rMaterial name="materials:Hydrogen"/>
2330    </MaterialFraction>
2331    <MaterialFraction fraction="0.0092592584">
2332     <rMaterial name="materials:Bor 10"/>
2333    </MaterialFraction>
2334    <MaterialFraction fraction="0.040740732">
2335     <rMaterial name="materials:Bor 11"/>
2336    </MaterialFraction>
2337   </CompositeMaterial>
2338   <CompositeMaterial name="AntiLead" density="11.16*g/cm3 " symbol=" " method="mixture by weight">
2339    <MaterialFraction fraction="0.96">
2340     <rMaterial name="materials:Lead"/>
2341    </MaterialFraction>
2342    <MaterialFraction fraction="0.04">
2343     <rMaterial name="materials:Antimony"/>
2344    </MaterialFraction>
2345   </CompositeMaterial>
2346   <CompositeMaterial name="Low Tension cables" density="1*g/cm3" symbol=" " method="mixture by weight">
2347    <MaterialFraction fraction="0.98029046">
2348     <rMaterial name="materials:Aluminium"/>
2349    </MaterialFraction>
2350    <MaterialFraction fraction="0.016876977">
2351     <rMaterial name="materials:Carbon"/>
2352    </MaterialFraction>
2353    <MaterialFraction fraction="0.0028325668">
2354     <rMaterial name="materials:Hydrogen"/>
2355    </MaterialFraction>
2356   </CompositeMaterial>
2357   <CompositeMaterial name="Lucite" density="1.16*g/cm3" symbol=" " method="mixture by weight">
2358    <MaterialFraction fraction="0.59985105">
2359     <rMaterial name="materials:Carbon"/>
2360    </MaterialFraction>
2361    <MaterialFraction fraction="0.080541353">
2362     <rMaterial name="materials:Hydrogen"/>
2363    </MaterialFraction>
2364    <MaterialFraction fraction="0.31960759">
2365     <rMaterial name="materials:Oxygen"/>
2366    </MaterialFraction>
2367   </CompositeMaterial>
2368   <CompositeMaterial name="ME_free_space" density="0.254467*g/cm3" symbol=" " method="mixture by weight">
2369    <MaterialFraction fraction="0.003218">
2370     <rMaterial name="materials:Nitrogen"/>
2371    </MaterialFraction>
2372    <MaterialFraction fraction="0.157312">
2373     <rMaterial name="materials:Oxygen"/>
2374    </MaterialFraction>
2375    <MaterialFraction fraction="5.5388547e-05">
2376     <rMaterial name="materials:Argon"/>
2377    </MaterialFraction>
2378    <MaterialFraction fraction="0.020068">
2379     <rMaterial name="materials:Hydrogen"/>
2380    </MaterialFraction>
2381    <MaterialFraction fraction="0.249899">
2382     <rMaterial name="materials:Carbon"/>
2383    </MaterialFraction>
2384    <MaterialFraction fraction="0.013999">
2385     <rMaterial name="materials:Aluminium"/>
2386    </MaterialFraction>
2387    <MaterialFraction fraction="0.555499">
2388     <rMaterial name="materials:Copper"/>
2389    </MaterialFraction>
2390   </CompositeMaterial>
2391   <CompositeMaterial name="MSGC cooling pipe" density="1*g/cm3" symbol=" " method="mixture by weight">
2392    <MaterialFraction fraction="0.30132877">
2393     <rMaterial name="materials:Aluminium"/>
2394    </MaterialFraction>
2395    <MaterialFraction fraction="0.053356059">
2396     <rMaterial name="materials:Hydrogen"/>
2397    </MaterialFraction>
2398    <MaterialFraction fraction="0.42345953">
2399     <rMaterial name="materials:Oxygen"/>
2400    </MaterialFraction>
2401    <MaterialFraction fraction="0.22185565">
2402     <rMaterial name="materials:Beryllium"/>
2403    </MaterialFraction>
2404   </CompositeMaterial>
2405   <CompositeMaterial name="MSGC-Average" density="7*g/cm3" symbol=" " method="mixture by weight">
2406    <MaterialFraction fraction="0.0016109746">
2407     <rMaterial name="materials:Copper"/>
2408    </MaterialFraction>
2409    <MaterialFraction fraction="0.11608918">
2410     <rMaterial name="materials:Hydrogen"/>
2411    </MaterialFraction>
2412    <MaterialFraction fraction="0.87746662">
2413     <rMaterial name="materials:Oxygen"/>
2414    </MaterialFraction>
2415    <MaterialFraction fraction="0.004833228">
2416     <rMaterial name="materials:Silicon"/>
2417    </MaterialFraction>
2418   </CompositeMaterial>
2419   <CompositeMaterial name="MS_Al36" density="1.403*g/cm3" symbol=" " method="mixture by weight">
2420    <MaterialFraction fraction="0.379586">
2421     <rMaterial name="materials:Aluminium"/>
2422    </MaterialFraction>
2423    <MaterialFraction fraction="0.27524785">
2424     <rMaterial name="materials:Copper"/>
2425    </MaterialFraction>
2426    <MaterialFraction fraction="0.26823734">
2427     <rMaterial name="materials:Carbon"/>
2428    </MaterialFraction>
2429    <MaterialFraction fraction="0.045019923">
2430     <rMaterial name="materials:Hydrogen"/>
2431    </MaterialFraction>
2432    <MaterialFraction fraction="0.03190889">
2433     <rMaterial name="materials:Silver"/>
2434    </MaterialFraction>
2435   </CompositeMaterial>
2436   <CompositeMaterial name="MS_Al48" density="1.373*g/cm3" symbol=" " method="mixture by weight">
2437    <MaterialFraction fraction="0.40684004">
2438     <rMaterial name="materials:Aluminium"/>
2439    </MaterialFraction>
2440    <MaterialFraction fraction="0.25552552">
2441     <rMaterial name="materials:Copper"/>
2442    </MaterialFraction>
2443    <MaterialFraction fraction="0.26144891">
2444     <rMaterial name="materials:Carbon"/>
2445    </MaterialFraction>
2446    <MaterialFraction fraction="0.043880579">
2447     <rMaterial name="materials:Hydrogen"/>
2448    </MaterialFraction>
2449    <MaterialFraction fraction="0.032304952">
2450     <rMaterial name="materials:Silver"/>
2451    </MaterialFraction>
2452   </CompositeMaterial>
2453   <CompositeMaterial name="MS_Al60" density="971*mg/cm3" symbol=" " method="mixture by weight">
2454    <MaterialFraction fraction="0.43940244">
2455     <rMaterial name="materials:Aluminium"/>
2456    </MaterialFraction>
2457    <MaterialFraction fraction="0.22781143">
2458     <rMaterial name="materials:Copper"/>
2459    </MaterialFraction>
2460    <MaterialFraction fraction="0.25517545">
2461     <rMaterial name="materials:Carbon"/>
2462    </MaterialFraction>
2463    <MaterialFraction fraction="0.042827665">
2464     <rMaterial name="materials:Hydrogen"/>
2465    </MaterialFraction>
2466    <MaterialFraction fraction="0.034783015">
2467     <rMaterial name="materials:Silver"/>
2468    </MaterialFraction>
2469   </CompositeMaterial>
2470   <CompositeMaterial name="MS_Al_cable" density="1.95062*g/cm3" symbol=" " method="mixture by weight">
2471    <MaterialFraction fraction="0.69471035">
2472     <rMaterial name="materials:Aluminium"/>
2473    </MaterialFraction>
2474    <MaterialFraction fraction="0.2614148">
2475     <rMaterial name="materials:Carbon"/>
2476    </MaterialFraction>
2477    <MaterialFraction fraction="0.043874854">
2478     <rMaterial name="materials:Hydrogen"/>
2479    </MaterialFraction>
2480   </CompositeMaterial>
2481   <CompositeMaterial name="MS_Cu_cable" density="9.4537*g/cm3" symbol=" " method="mixture by weight">
2482    <MaterialFraction fraction="0.91351941">
2483     <rMaterial name="materials:Copper"/>
2484    </MaterialFraction>
2485    <MaterialFraction fraction="0.074051989">
2486     <rMaterial name="materials:Carbon"/>
2487    </MaterialFraction>
2488    <MaterialFraction fraction="0.012428601">
2489     <rMaterial name="materials:Hydrogen"/>
2490    </MaterialFraction>
2491   </CompositeMaterial>
2492   <CompositeMaterial name="MS_cntr" density="2.049*g/cm3" symbol=" " method="mixture by weight">
2493    <MaterialFraction fraction="0.27792206">
2494     <rMaterial name="materials:Iron"/>
2495    </MaterialFraction>
2496    <MaterialFraction fraction="0.36612478">
2497     <rMaterial name="materials:Aluminium"/>
2498    </MaterialFraction>
2499    <MaterialFraction fraction="0.21351888">
2500     <rMaterial name="materials:Carbon"/>
2501    </MaterialFraction>
2502    <MaterialFraction fraction="0.028668949">
2503     <rMaterial name="materials:Hydrogen"/>
2504    </MaterialFraction>
2505    <MaterialFraction fraction="0.11376533">
2506     <rMaterial name="materials:Oxygen"/>
2507    </MaterialFraction>
2508   </CompositeMaterial>
2509   <CompositeMaterial name="M_Aluminium" density="2.7*g/cm3" symbol=" " method="mixture by weight">
2510    <MaterialFraction fraction="1.00000000">
2511     <rMaterial name="materials:Aluminium"/>
2512    </MaterialFraction>
2513   </CompositeMaterial>
2514   <CompositeMaterial name="M_Argon 50pct CF_4 CO_2" density="2.1057*mg/cm3" symbol=" " method="mixture by weight">
2515    <MaterialFraction fraction="0.39336475">
2516     <rMaterial name="materials:Argon"/>
2517    </MaterialFraction>
2518    <MaterialFraction fraction="0.11827135">
2519     <rMaterial name="materials:Carbon"/>
2520    </MaterialFraction>
2521    <MaterialFraction fraction="0.29931485">
2522     <rMaterial name="materials:Fluorine"/>
2523    </MaterialFraction>
2524    <MaterialFraction fraction="0.18904904">
2525     <rMaterial name="materials:Oxygen"/>
2526    </MaterialFraction>
2527   </CompositeMaterial>
2528   <CompositeMaterial name="M_Argon CF_4 CO_2" density="2.1416*mg/cm3" symbol=" " method="mixture by weight">
2529    <MaterialFraction fraction="0.22960113">
2530     <rMaterial name="materials:Argon"/>
2531    </MaterialFraction>
2532    <MaterialFraction fraction="0.16306585">
2533     <rMaterial name="materials:Carbon"/>
2534    </MaterialFraction>
2535    <MaterialFraction fraction="0.29868266">
2536     <rMaterial name="materials:Fluorine"/>
2537    </MaterialFraction>
2538    <MaterialFraction fraction="0.30865037">
2539     <rMaterial name="materials:Oxygen"/>
2540    </MaterialFraction>
2541   </CompositeMaterial>
2542   <CompositeMaterial name="M_B_Air" density="1.205*mg/cm3" symbol=" " method="mixture by weight">
2543    <MaterialFraction fraction="0.7494">
2544     <rMaterial name="materials:Nitrogen"/>
2545    </MaterialFraction>
2546    <MaterialFraction fraction="0.2369">
2547     <rMaterial name="materials:Oxygen"/>
2548    </MaterialFraction>
2549    <MaterialFraction fraction="0.0129">
2550     <rMaterial name="materials:Argon"/>
2551    </MaterialFraction>
2552    <MaterialFraction fraction="0.0008">
2553     <rMaterial name="materials:Hydrogen"/>
2554    </MaterialFraction>
2555   </CompositeMaterial>
2556   <CompositeMaterial name="M_Cables" density="2.68*g/cm3" symbol=" " method="mixture by weight">
2557    <MaterialFraction fraction="0.586">
2558     <rMaterial name="materials:Copper"/>
2559    </MaterialFraction>
2560    <MaterialFraction fraction="0.259">
2561     <rMaterial name="materials:Carbon"/>
2562    </MaterialFraction>
2563    <MaterialFraction fraction="0.138">
2564     <rMaterial name="materials:Oxygen"/>
2565    </MaterialFraction>
2566    <MaterialFraction fraction="0.017">
2567     <rMaterial name="materials:Hydrogen"/>
2568    </MaterialFraction>
2569   </CompositeMaterial>
2570   <CompositeMaterial name="NEMA G10 plate" density="1.7*g/cm3" symbol=" " method="mixture by weight">
2571    <MaterialFraction fraction="0.2198829">
2572     <rMaterial name="materials:Silicon"/>
2573    </MaterialFraction>
2574    <MaterialFraction fraction="0.41718655">
2575     <rMaterial name="materials:Oxygen"/>
2576    </MaterialFraction>
2577    <MaterialFraction fraction="0.26819334">
2578     <rMaterial name="materials:Carbon"/>
2579    </MaterialFraction>
2580    <MaterialFraction fraction="0.066018389">
2581     <rMaterial name="materials:Hydrogen"/>
2582    </MaterialFraction>
2583    <MaterialFraction fraction="0.028718811">
2584     <rMaterial name="materials:Chlorine"/>
2585    </MaterialFraction>
2586   </CompositeMaterial>
2587   <CompositeMaterial name="M_Copper" density="8.96*g/cm3" symbol=" " method="mixture by weight">
2588    <MaterialFraction fraction="1.00000000">
2589     <rMaterial name="materials:Copper"/>
2590    </MaterialFraction>
2591   </CompositeMaterial>
2592   <CompositeMaterial name="M_Thick_Steel-008" density="7.8*g/cm3" symbol=" " method="mixture by weight">
2593    <MaterialFraction fraction="0.00089992039">
2594     <rMaterial name="materials:Carbon"/>
2595    </MaterialFraction>
2596    <MaterialFraction fraction="0.0015987127">
2597     <rMaterial name="materials:Silicon"/>
2598    </MaterialFraction>
2599    <MaterialFraction fraction="0.0042943177">
2600     <rMaterial name="materials:Manganese"/>
2601    </MaterialFraction>
2602    <MaterialFraction fraction="0.00017903506">
2603     <rMaterial name="materials:Sulfur"/>
2604    </MaterialFraction>
2605    <MaterialFraction fraction="0.00012830888">
2606     <rMaterial name="materials:Phosphor"/>
2607    </MaterialFraction>
2608    <MaterialFraction fraction="9.5139401e-05">
2609     <rMaterial name="materials:Nickel"/>
2610    </MaterialFraction>
2611    <MaterialFraction fraction="0.00029757275">
2612     <rMaterial name="materials:Copper"/>
2613    </MaterialFraction>
2614    <MaterialFraction fraction="0.00069973892">
2615     <rMaterial name="materials:Aluminium"/>
2616    </MaterialFraction>
2617    <MaterialFraction fraction="0.99180725">
2618     <rMaterial name="materials:Iron"/>
2619    </MaterialFraction>
2620   </CompositeMaterial>
2621   <CompositeMaterial name="M_DTBX Gas" density="1.695*mg/cm3" symbol=" " method="mixture by weight">
2622    <MaterialFraction fraction="0.049996061">
2623     <rMaterial name="materials:Argon"/>
2624    </MaterialFraction>
2625    <MaterialFraction fraction="0.25927645">
2626     <rMaterial name="materials:Carbon"/>
2627    </MaterialFraction>
2628    <MaterialFraction fraction="0.69072749">
2629     <rMaterial name="materials:Oxygen"/>
2630    </MaterialFraction>
2631   </CompositeMaterial>
2632   <CompositeMaterial name="M_Electronics averag" density="1.3*g/cm3" symbol=" " method="mixture by weight">
2633    <MaterialFraction fraction="0.074565894">
2634     <rMaterial name="materials:Hydrogen"/>
2635    </MaterialFraction>
2636    <MaterialFraction fraction="0.77748634">
2637     <rMaterial name="materials:Carbon"/>
2638    </MaterialFraction>
2639    <MaterialFraction fraction="0.14794776">
2640     <rMaterial name="materials:Oxygen"/>
2641    </MaterialFraction>
2642   </CompositeMaterial>
2643   <CompositeMaterial name="M_F_Air" density="1.205*mg/cm3" symbol=" " method="mixture by weight">
2644    <MaterialFraction fraction="0.7494">
2645     <rMaterial name="materials:Nitrogen"/>
2646    </MaterialFraction>
2647    <MaterialFraction fraction="0.2369">
2648     <rMaterial name="materials:Oxygen"/>
2649    </MaterialFraction>
2650    <MaterialFraction fraction="0.0129">
2651     <rMaterial name="materials:Argon"/>
2652    </MaterialFraction>
2653    <MaterialFraction fraction="0.0008">
2654     <rMaterial name="materials:Hydrogen"/>
2655    </MaterialFraction>
2656   </CompositeMaterial>
2657   <CompositeMaterial name="M_NEMA FR4 plate" density="1.7*g/cm3" symbol=" " method="mixture by weight">
2658    <MaterialFraction fraction="0.18077359">
2659     <rMaterial name="materials:Silicon"/>
2660    </MaterialFraction>
2661    <MaterialFraction fraction="0.4056325">
2662     <rMaterial name="materials:Oxygen"/>
2663    </MaterialFraction>
2664    <MaterialFraction fraction="0.27804208">
2665     <rMaterial name="materials:Carbon"/>
2666    </MaterialFraction>
2667    <MaterialFraction fraction="0.068442752">
2668     <rMaterial name="materials:Hydrogen"/>
2669    </MaterialFraction>
2670    <MaterialFraction fraction="0.067109079">
2671     <rMaterial name="materials:Bromine"/>
2672    </MaterialFraction>
2673   </CompositeMaterial>
2674   <CompositeMaterial name="M_RPC_Bakelite" density="1.3*g/cm3" symbol=" " method="mixture by weight">
2675    <MaterialFraction fraction="0.074565894">
2676     <rMaterial name="materials:Hydrogen"/>
2677    </MaterialFraction>
2678    <MaterialFraction fraction="0.77748634">
2679     <rMaterial name="materials:Carbon"/>
2680    </MaterialFraction>
2681    <MaterialFraction fraction="0.14794776">
2682     <rMaterial name="materials:Oxygen"/>
2683    </MaterialFraction>
2684   </CompositeMaterial>
2685   <CompositeMaterial name="M_RPC_Gas" density="1.87685*mg/cm3" symbol=" " method="mixture by weight">
2686    <MaterialFraction fraction="0.017572792">
2687     <rMaterial name="materials:Argon"/>
2688    </MaterialFraction>
2689    <MaterialFraction fraction="0.2588934">
2690     <rMaterial name="materials:Carbon"/>
2691    </MaterialFraction>
2692    <MaterialFraction fraction="0.031188319">
2693     <rMaterial name="materials:Chlorine"/>
2694    </MaterialFraction>
2695    <MaterialFraction fraction="0.016714124">
2696     <rMaterial name="materials:Fluorine"/>
2697    </MaterialFraction>
2698    <MaterialFraction fraction="0.67563137">
2699     <rMaterial name="materials:Oxygen"/>
2700    </MaterialFraction>
2701   </CompositeMaterial>
2702   <CompositeMaterial name="M_Steel-008" density="7.8*g/cm3" symbol=" " method="mixture by weight">
2703    <MaterialFraction fraction="0.00089992039">
2704     <rMaterial name="materials:Carbon"/>
2705    </MaterialFraction>
2706    <MaterialFraction fraction="0.0015987127">
2707     <rMaterial name="materials:Silicon"/>
2708    </MaterialFraction>
2709    <MaterialFraction fraction="0.0042943177">
2710     <rMaterial name="materials:Manganese"/>
2711    </MaterialFraction>
2712    <MaterialFraction fraction="0.00017903506">
2713     <rMaterial name="materials:Sulfur"/>
2714    </MaterialFraction>
2715    <MaterialFraction fraction="0.00012830888">
2716     <rMaterial name="materials:Phosphor"/>
2717    </MaterialFraction>
2718    <MaterialFraction fraction="9.5139401e-05">
2719     <rMaterial name="materials:Nickel"/>
2720    </MaterialFraction>
2721    <MaterialFraction fraction="0.00029757275">
2722     <rMaterial name="materials:Copper"/>
2723    </MaterialFraction>
2724    <MaterialFraction fraction="0.00069973892">
2725     <rMaterial name="materials:Aluminium"/>
2726    </MaterialFraction>
2727    <MaterialFraction fraction="0.99180725">
2728     <rMaterial name="materials:Iron"/>
2729    </MaterialFraction>
2730   </CompositeMaterial>
2731   <CompositeMaterial name="M_YokeSteel" density="7.87*g/cm3" symbol=" " method="mixture by weight">
2732    <MaterialFraction fraction="0.001">
2733     <rMaterial name="materials:Carbon"/>
2734    </MaterialFraction>
2735    <MaterialFraction fraction="0.001">
2736     <rMaterial name="materials:Silicon"/>
2737    </MaterialFraction>
2738    <MaterialFraction fraction="0.004">
2739     <rMaterial name="materials:Manganese"/>
2740    </MaterialFraction>
2741    <MaterialFraction fraction="0.01">
2742     <rMaterial name="materials:Nickel"/>
2743    </MaterialFraction>
2744    <MaterialFraction fraction="0.0015">
2745     <rMaterial name="materials:Copper"/>
2746    </MaterialFraction>
2747    <MaterialFraction fraction="0.9825">
2748     <rMaterial name="materials:Iron"/>
2749    </MaterialFraction>
2750   </CompositeMaterial>
2751   <CompositeMaterial name="M_honeycomb" density=" 0.0511415*g/cm3" symbol=" " method="mixture by weight">
2752    <MaterialFraction fraction="0.97670111">
2753     <rMaterial name="materials:Aluminium"/>
2754    </MaterialFraction>
2755    <MaterialFraction fraction="0.017460186">
2756     <rMaterial name="materials:Nitrogen"/>
2757    </MaterialFraction>
2758    <MaterialFraction fraction="0.0055195064">
2759     <rMaterial name="materials:Oxygen"/>
2760    </MaterialFraction>
2761    <MaterialFraction fraction="0.00030055565">
2762     <rMaterial name="materials:Argon"/>
2763    </MaterialFraction>
2764    <MaterialFraction fraction="1.863911e-05">
2765     <rMaterial name="materials:Hydrogen"/>
2766    </MaterialFraction>
2767   </CompositeMaterial>
2768   <CompositeMaterial name="Cables" density="2.68*g/cm3" symbol=" " method="mixture by weight">
2769    <MaterialFraction fraction="0.586">
2770     <rMaterial name="materials:Copper"/>
2771    </MaterialFraction>
2772    <MaterialFraction fraction="0.259">
2773     <rMaterial name="materials:Carbon"/>
2774    </MaterialFraction>
2775    <MaterialFraction fraction="0.138">
2776     <rMaterial name="materials:Oxygen"/>
2777    </MaterialFraction>
2778    <MaterialFraction fraction="0.017">
2779     <rMaterial name="materials:Hydrogen"/>
2780    </MaterialFraction>
2781   </CompositeMaterial>
2782   <CompositeMaterial name="Magetite" density="3.12*g/cm3" symbol=" " method="mixture by weight">
2783    <MaterialFraction fraction="0.0068217712">
2784     <rMaterial name="materials:Hydrogen"/>
2785    </MaterialFraction>
2786    <MaterialFraction fraction="0.34582528">
2787     <rMaterial name="materials:Oxygen"/>
2788    </MaterialFraction>
2789    <MaterialFraction fraction="0.011586696">
2790     <rMaterial name="materials:Silicon"/>
2791    </MaterialFraction>
2792    <MaterialFraction fraction="0.0079728988">
2793     <rMaterial name="materials:Aluminium"/>
2794    </MaterialFraction>
2795    <MaterialFraction fraction="0.59461377">
2796     <rMaterial name="materials:Iron"/>
2797    </MaterialFraction>
2798    <MaterialFraction fraction="0.032281783">
2799     <rMaterial name="materials:Calcium"/>
2800    </MaterialFraction>
2801    <MaterialFraction fraction="0.00089780071">
2802     <rMaterial name="materials:Magnesium"/>
2803    </MaterialFraction>
2804   </CompositeMaterial>
2805   <CompositeMaterial name="Magnet Conductor" density="3.157*g/cm3" symbol=" " method="mixture by weight">
2806    <MaterialFraction fraction="0.097336411">
2807     <rMaterial name="materials:Copper"/>
2808    </MaterialFraction>
2809    <MaterialFraction fraction="0.014292995">
2810     <rMaterial name="materials:Niobium"/>
2811    </MaterialFraction>
2812    <MaterialFraction fraction="0.017134031">
2813     <rMaterial name="materials:Titanium"/>
2814    </MaterialFraction>
2815    <MaterialFraction fraction="0.0054482651">
2816     <rMaterial name="materials:Helium"/>
2817    </MaterialFraction>
2818    <MaterialFraction fraction="0.75894659">
2819     <rMaterial name="materials:Aluminium"/>
2820    </MaterialFraction>
2821    <MaterialFraction fraction="0.10684171">
2822     <rMaterial name="materials:Iron"/>
2823    </MaterialFraction>
2824   </CompositeMaterial>
2825   <CompositeMaterial name="MagnetiteBoron" density="3.637*g/cm3" symbol=" " method="mixture by weight">
2826    <MaterialFraction fraction="0.007">
2827     <rMaterial name="materials:Hydrogen"/>
2828    </MaterialFraction>
2829    <MaterialFraction fraction="0.0026">
2830     <rMaterial name="materials:Bor 10"/>
2831    </MaterialFraction>
2832    <MaterialFraction fraction="0.0104">
2833     <rMaterial name="materials:Bor 11"/>
2834    </MaterialFraction>
2835    <MaterialFraction fraction="0.35">
2836     <rMaterial name="materials:Oxygen"/>
2837    </MaterialFraction>
2838    <MaterialFraction fraction="0.013">
2839     <rMaterial name="materials:Sodium"/>
2840    </MaterialFraction>
2841    <MaterialFraction fraction="0.02">
2842     <rMaterial name="materials:Aluminium"/>
2843    </MaterialFraction>
2844    <MaterialFraction fraction="0.02">
2845     <rMaterial name="materials:Silicon"/>
2846    </MaterialFraction>
2847    <MaterialFraction fraction="0.027">
2848     <rMaterial name="materials:Calcium"/>
2849    </MaterialFraction>
2850    <MaterialFraction fraction="0.55">
2851     <rMaterial name="materials:Iron"/>
2852    </MaterialFraction>
2853   </CompositeMaterial>
2854   <CompositeMaterial name="MagnetiteConc" density="3.65*g/cm3" symbol=" " method="mixture by weight">
2855    <MaterialFraction fraction="0.0035">
2856     <rMaterial name="materials:Hydrogen"/>
2857    </MaterialFraction>
2858    <MaterialFraction fraction="0.0026">
2859     <rMaterial name="materials:Bor 10"/>
2860    </MaterialFraction>
2861    <MaterialFraction fraction="0.0104">
2862     <rMaterial name="materials:Bor 11"/>
2863    </MaterialFraction>
2864    <MaterialFraction fraction="0.3512">
2865     <rMaterial name="materials:Oxygen"/>
2866    </MaterialFraction>
2867    <MaterialFraction fraction="0.0131">
2868     <rMaterial name="materials:Sodium"/>
2869    </MaterialFraction>
2870    <MaterialFraction fraction="0.0201">
2871     <rMaterial name="materials:Aluminium"/>
2872    </MaterialFraction>
2873    <MaterialFraction fraction="0.0201">
2874     <rMaterial name="materials:Silicon"/>
2875    </MaterialFraction>
2876    <MaterialFraction fraction="0.0271">
2877     <rMaterial name="materials:Calcium"/>
2878    </MaterialFraction>
2879    <MaterialFraction fraction="0.5519">
2880     <rMaterial name="materials:Iron"/>
2881    </MaterialFraction>
2882   </CompositeMaterial>
2883   <CompositeMaterial name="Thick_MagnetiteConc" density="3.65*g/cm3" symbol=" " method="mixture by weight">
2884    <MaterialFraction fraction="0.0035">
2885     <rMaterial name="materials:Hydrogen"/>
2886    </MaterialFraction>
2887    <MaterialFraction fraction="0.0026">
2888     <rMaterial name="materials:Bor 10"/>
2889    </MaterialFraction>
2890    <MaterialFraction fraction="0.0104">
2891     <rMaterial name="materials:Bor 11"/>
2892    </MaterialFraction>
2893    <MaterialFraction fraction="0.3512">
2894     <rMaterial name="materials:Oxygen"/>
2895    </MaterialFraction>
2896    <MaterialFraction fraction="0.0131">
2897     <rMaterial name="materials:Sodium"/>
2898    </MaterialFraction>
2899    <MaterialFraction fraction="0.0201">
2900     <rMaterial name="materials:Aluminium"/>
2901    </MaterialFraction>
2902    <MaterialFraction fraction="0.0201">
2903     <rMaterial name="materials:Silicon"/>
2904    </MaterialFraction>
2905    <MaterialFraction fraction="0.0271">
2906     <rMaterial name="materials:Calcium"/>
2907    </MaterialFraction>
2908    <MaterialFraction fraction="0.5519">
2909     <rMaterial name="materials:Iron"/>
2910    </MaterialFraction>
2911   </CompositeMaterial>
2912   <CompositeMaterial name="Marble" density="2.35*g/cm3" symbol=" " method="mixture by weight">
2913    <MaterialFraction fraction="0.46021905">
2914     <rMaterial name="materials:Silicon"/>
2915    </MaterialFraction>
2916    <MaterialFraction fraction="0.53804265">
2917     <rMaterial name="materials:Oxygen"/>
2918    </MaterialFraction>
2919    <MaterialFraction fraction="0.0017382968">
2920     <rMaterial name="materials:Hydrogen"/>
2921    </MaterialFraction>
2922   </CompositeMaterial>
2923   <CompositeMaterial name="Methane" density="0.717*mg/cm3" symbol=" " method="mixture by weight">
2924    <MaterialFraction fraction="0.74868663">
2925     <rMaterial name="materials:Carbon"/>
2926    </MaterialFraction>
2927    <MaterialFraction fraction="0.25131337">
2928     <rMaterial name="materials:Hydrogen"/>
2929    </MaterialFraction>
2930   </CompositeMaterial>
2931   <CompositeMaterial name="Mg O" density="3.58*g/cm3" symbol=" " method="mixture by weight">
2932    <MaterialFraction fraction="0.60304188">
2933     <rMaterial name="materials:Magnesium"/>
2934    </MaterialFraction>
2935    <MaterialFraction fraction="0.39695812">
2936     <rMaterial name="materials:Oxygen"/>
2937    </MaterialFraction>
2938   </CompositeMaterial>
2939   <CompositeMaterial name="Mg-MMC" density="1.52*g/cm3" symbol=" " method="mixture by weight">
2940    <MaterialFraction fraction="1.00000000">
2941     <rMaterial name="materials:Magnesium"/>
2942    </MaterialFraction>
2943   </CompositeMaterial>
2944   <CompositeMaterial name="Mn O" density="1*g/cm3" symbol=" " method="mixture by weight">
2945    <MaterialFraction fraction="0.77446185">
2946     <rMaterial name="materials:Manganese"/>
2947    </MaterialFraction>
2948    <MaterialFraction fraction="0.22553815">
2949     <rMaterial name="materials:Oxygen"/>
2950    </MaterialFraction>
2951   </CompositeMaterial>
2952   <CompositeMaterial name="Muon Al" density="2.7*g/cm3" symbol=" " method="mixture by weight">
2953    <MaterialFraction fraction="1.00000000">
2954     <rMaterial name="materials:Aluminium"/>
2955    </MaterialFraction>
2956   </CompositeMaterial>
2957   <CompositeMaterial name="Muon average" density="1*g/cm3" symbol=" " method="mixture by weight">
2958    <MaterialFraction fraction="0.0012744281">
2959     <rMaterial name="materials:Argon"/>
2960    </MaterialFraction>
2961    <MaterialFraction fraction="0.001149531">
2962     <rMaterial name="materials:Carbon"/>
2963    </MaterialFraction>
2964    <MaterialFraction fraction="0.0002893993">
2965     <rMaterial name="materials:Hydrogen"/>
2966    </MaterialFraction>
2967    <MaterialFraction fraction="0.99728664">
2968     <rMaterial name="materials:Aluminium"/>
2969    </MaterialFraction>
2970   </CompositeMaterial>
2971   <CompositeMaterial name="Mylar" density="1.39*g/cm3" symbol=" " method="mixture by weight">
2972    <MaterialFraction fraction="0.62502108">
2973     <rMaterial name="materials:Carbon"/>
2974    </MaterialFraction>
2975    <MaterialFraction fraction="0.041960452">
2976     <rMaterial name="materials:Hydrogen"/>
2977    </MaterialFraction>
2978    <MaterialFraction fraction="0.33301847">
2979     <rMaterial name="materials:Oxygen"/>
2980    </MaterialFraction>
2981   </CompositeMaterial>
2982   <CompositeMaterial name="NEMA FR4 plate" density="1.025*g/cm3" symbol=" " method="mixture by weight">
2983    <MaterialFraction fraction="0.18077359">
2984     <rMaterial name="materials:Silicon"/>
2985    </MaterialFraction>
2986    <MaterialFraction fraction="0.4056325">
2987     <rMaterial name="materials:Oxygen"/>
2988    </MaterialFraction>
2989    <MaterialFraction fraction="0.27804208">
2990     <rMaterial name="materials:Carbon"/>
2991    </MaterialFraction>
2992    <MaterialFraction fraction="0.068442752">
2993     <rMaterial name="materials:Hydrogen"/>
2994    </MaterialFraction>
2995    <MaterialFraction fraction="0.067109079">
2996     <rMaterial name="materials:Bromine"/>
2997    </MaterialFraction>
2998   </CompositeMaterial>
2999   <CompositeMaterial name="M_NEMA G10 plate" density="1.7*g/cm3" symbol=" " method="mixture by weight">
3000    <MaterialFraction fraction="0.2198829">
3001     <rMaterial name="materials:Silicon"/>
3002    </MaterialFraction>
3003    <MaterialFraction fraction="0.41718655">
3004     <rMaterial name="materials:Oxygen"/>
3005    </MaterialFraction>
3006    <MaterialFraction fraction="0.26819334">
3007     <rMaterial name="materials:Carbon"/>
3008    </MaterialFraction>
3009    <MaterialFraction fraction="0.066018389">
3010     <rMaterial name="materials:Hydrogen"/>
3011    </MaterialFraction>
3012    <MaterialFraction fraction="0.028718811">
3013     <rMaterial name="materials:Chlorine"/>
3014    </MaterialFraction>
3015   </CompositeMaterial>
3016   <CompositeMaterial name="Na_2 O" density="1*g/cm3" symbol=" " method="mixture by weight">
3017    <MaterialFraction fraction="0.74186418">
3018     <rMaterial name="materials:Sodium"/>
3019    </MaterialFraction>
3020    <MaterialFraction fraction="0.25813582">
3021     <rMaterial name="materials:Oxygen"/>
3022    </MaterialFraction>
3023   </CompositeMaterial>
3024   <CompositeMaterial name="Ne30_DME70" density="1.7*mg/cm3" symbol=" " method="mixture by weight">
3025    <MaterialFraction fraction="0.15805943">
3026     <rMaterial name="materials:Neon"/>
3027    </MaterialFraction>
3028    <MaterialFraction fraction="0.43902091">
3029     <rMaterial name="materials:Carbon"/>
3030    </MaterialFraction>
3031    <MaterialFraction fraction="0.29239429">
3032     <rMaterial name="materials:Oxygen"/>
3033    </MaterialFraction>
3034    <MaterialFraction fraction="0.11052537">
3035     <rMaterial name="materials:Hydrogen"/>
3036    </MaterialFraction>
3037   </CompositeMaterial>
3038   <CompositeMaterial name="Ni_2 O_3" density="1*g/cm3" symbol=" " method="mixture by weight">
3039    <MaterialFraction fraction="0.70978275">
3040     <rMaterial name="materials:Nickel"/>
3041    </MaterialFraction>
3042    <MaterialFraction fraction="0.29021725">
3043     <rMaterial name="materials:Oxygen"/>
3044    </MaterialFraction>
3045   </CompositeMaterial>
3046   <CompositeMaterial name="Nomex" density="32*mg/cm3" symbol=" " method="mixture by weight">
3047    <MaterialFraction fraction="0.027815941">
3048     <rMaterial name="materials:Nitrogen"/>
3049    </MaterialFraction>
3050    <MaterialFraction fraction="0.31653768">
3051     <rMaterial name="materials:Oxygen"/>
3052    </MaterialFraction>
3053    <MaterialFraction fraction="0.00047881724">
3054     <rMaterial name="materials:Argon"/>
3055    </MaterialFraction>
3056    <MaterialFraction fraction="0.077581544">
3057     <rMaterial name="materials:Hydrogen"/>
3058    </MaterialFraction>
3059    <MaterialFraction fraction="0.57758601">
3060     <rMaterial name="materials:Carbon"/>
3061    </MaterialFraction>
3062   </CompositeMaterial>
3063   <CompositeMaterial name="Nomex for CSC" density="28.9*mg/cm3" symbol=" " method="mixture by weight">
3064    <MaterialFraction fraction="0.59985105">
3065     <rMaterial name="materials:Carbon"/>
3066    </MaterialFraction>
3067    <MaterialFraction fraction="0.080541353">
3068     <rMaterial name="materials:Hydrogen"/>
3069    </MaterialFraction>
3070    <MaterialFraction fraction="0.31960759">
3071     <rMaterial name="materials:Oxygen"/>
3072    </MaterialFraction>
3073   </CompositeMaterial>
3074   <CompositeMaterial name="Noryl" density="1*g/cm3" symbol=" " method="mixture by weight">
3075    <MaterialFraction fraction="0.85628451">
3076     <rMaterial name="materials:Carbon"/>
3077    </MaterialFraction>
3078    <MaterialFraction fraction="0.14371549">
3079     <rMaterial name="materials:Hydrogen"/>
3080    </MaterialFraction>
3081   </CompositeMaterial>
3082   <CompositeMaterial name="O_Hybrid" density="2.838*g/cm3" symbol=" " method="mixture by weight">
3083    <MaterialFraction fraction="0.17862818">
3084     <rMaterial name="materials:Silver"/>
3085    </MaterialFraction>
3086    <MaterialFraction fraction="0.0038859926">
3087     <rMaterial name="materials:Nickel"/>
3088    </MaterialFraction>
3089    <MaterialFraction fraction="0.012801535">
3090     <rMaterial name="materials:Tin"/>
3091    </MaterialFraction>
3092    <MaterialFraction fraction="0.11166264">
3093     <rMaterial name="materials:Copper"/>
3094    </MaterialFraction>
3095    <MaterialFraction fraction="0.13680825">
3096     <rMaterial name="materials:Aluminium"/>
3097    </MaterialFraction>
3098    <MaterialFraction fraction="0.096505544">
3099     <rMaterial name="materials:Silicon"/>
3100    </MaterialFraction>
3101    <MaterialFraction fraction="0.238333">
3102     <rMaterial name="materials:Oxygen"/>
3103    </MaterialFraction>
3104    <MaterialFraction fraction="0.027828501">
3105     <rMaterial name="materials:Zinc"/>
3106    </MaterialFraction>
3107    <MaterialFraction fraction="0.17363266">
3108     <rMaterial name="materials:Carbon"/>
3109    </MaterialFraction>
3110    <MaterialFraction fraction="0.019913693">
3111     <rMaterial name="materials:Hydrogen"/>
3112    </MaterialFraction>
3113   </CompositeMaterial>
3114   <CompositeMaterial name="Optical fibre" density="1.05*g/cm3" symbol=" " method="mixture by weight">
3115    <MaterialFraction fraction="0.91512109">
3116     <rMaterial name="materials:Carbon"/>
3117    </MaterialFraction>
3118    <MaterialFraction fraction="0.084878906">
3119     <rMaterial name="materials:Hydrogen"/>
3120    </MaterialFraction>
3121   </CompositeMaterial>
3122   <CompositeMaterial name="Outer_pipes" density="2.533*g/cm3" symbol=" " method="mixture by weight">
3123    <MaterialFraction fraction="0.49604605">
3124     <rMaterial name="materials:Iron"/>
3125    </MaterialFraction>
3126    <MaterialFraction fraction="0.006094006">
3127     <rMaterial name="materials:Hydrogen"/>
3128    </MaterialFraction>
3129    <MaterialFraction fraction="0.032243322">
3130     <rMaterial name="materials:Oxygen"/>
3131    </MaterialFraction>
3132    <MaterialFraction fraction="0.12103086">
3133     <rMaterial name="materials:Carbon"/>
3134    </MaterialFraction>
3135    <MaterialFraction fraction="0.34458577">
3136     <rMaterial name="materials:Fluorine"/>
3137    </MaterialFraction>
3138   </CompositeMaterial>
3139   <CompositeMaterial name="P_pipes" density="2.3285*g/cm3" symbol=" " method="mixture by weight">
3140    <MaterialFraction fraction="0.32927494">
3141     <rMaterial name="materials:Carbon"/>
3142    </MaterialFraction>
3143    <MaterialFraction fraction="0.0007222183">
3144     <rMaterial name="materials:Silicon"/>
3145    </MaterialFraction>
3146    <MaterialFraction fraction="0.0019399576">
3147     <rMaterial name="materials:Manganese"/>
3148    </MaterialFraction>
3149    <MaterialFraction fraction="8.087907e-05">
3150     <rMaterial name="materials:Sulfur"/>
3151    </MaterialFraction>
3152    <MaterialFraction fraction="5.7963526e-05">
3153     <rMaterial name="materials:Phosphor"/>
3154    </MaterialFraction>
3155    <MaterialFraction fraction="4.2979215e-05">
3156     <rMaterial name="materials:Nickel"/>
3157    </MaterialFraction>
3158    <MaterialFraction fraction="0.00013442846">
3159     <rMaterial name="materials:Copper"/>
3160    </MaterialFraction>
3161    <MaterialFraction fraction="0.00031610699">
3162     <rMaterial name="materials:Aluminium"/>
3163    </MaterialFraction>
3164    <MaterialFraction fraction="0.44804883">
3165     <rMaterial name="materials:Iron"/>
3166    </MaterialFraction>
3167    <MaterialFraction fraction="0.044156804">
3168     <rMaterial name="materials:Hydrogen"/>
3169    </MaterialFraction>
3170    <MaterialFraction fraction="0.17522489">
3171     <rMaterial name="materials:Oxygen"/>
3172    </MaterialFraction>
3173   </CompositeMaterial>
3174   <CompositeMaterial name="Pb W O_4" density="8.28*g/cm3" symbol=" " method="mixture by weight">
3175    <MaterialFraction fraction="0.45532661">
3176     <rMaterial name="materials:Lead"/>
3177    </MaterialFraction>
3178    <MaterialFraction fraction="0.40403397">
3179     <rMaterial name="materials:Tungsten"/>
3180    </MaterialFraction>
3181    <MaterialFraction fraction="0.14063942">
3182     <rMaterial name="materials:Oxygen"/>
3183    </MaterialFraction>
3184   </CompositeMaterial>
3185   <CompositeMaterial name="Pb/Sci spaghetti mix" density="1*g/cm3" symbol=" " method="mixture by weight">
3186    <MaterialFraction fraction="0.018845478">
3187     <rMaterial name="materials:Carbon"/>
3188    </MaterialFraction>
3189    <MaterialFraction fraction="0.0017479474">
3190     <rMaterial name="materials:Hydrogen"/>
3191    </MaterialFraction>
3192    <MaterialFraction fraction="0.97940657">
3193     <rMaterial name="materials:Lead"/>
3194    </MaterialFraction>
3195   </CompositeMaterial>
3196   <CompositeMaterial name="Peek" density="1.32*g/cm3" symbol=" " method="mixture by weight">
3197    <MaterialFraction fraction="0.53539691">
3198     <rMaterial name="materials:Carbon"/>
3199    </MaterialFraction>
3200    <MaterialFraction fraction="0.13179314">
3201     <rMaterial name="materials:Hydrogen"/>
3202    </MaterialFraction>
3203    <MaterialFraction fraction="0.33280996">
3204     <rMaterial name="materials:Oxygen"/>
3205    </MaterialFraction>
3206   </CompositeMaterial>
3207   <CompositeMaterial name="PhotoCathode" density="1.87*g/cm3" symbol=" " method="mixture by weight">
3208    <MaterialFraction fraction="1.00000000">
3209     <rMaterial name="materials:Cesium"/>
3210    </MaterialFraction>
3211   </CompositeMaterial>
3212   <CompositeMaterial name="Pigtails" density="3.145*g/cm3" symbol=" " method="mixture by weight">
3213    <MaterialFraction fraction="0.65753522">
3214     <rMaterial name="materials:Copper"/>
3215    </MaterialFraction>
3216    <MaterialFraction fraction="0.20542786">
3217     <rMaterial name="materials:Carbon"/>
3218    </MaterialFraction>
3219    <MaterialFraction fraction="0.027582577">
3220     <rMaterial name="materials:Hydrogen"/>
3221    </MaterialFraction>
3222    <MaterialFraction fraction="0.10945434">
3223     <rMaterial name="materials:Oxygen"/>
3224    </MaterialFraction>
3225   </CompositeMaterial>
3226   <CompositeMaterial name="Pipe with Water" density="1*g/cm3" symbol=" " method="mixture by weight">
3227    <MaterialFraction fraction="0.092022289">
3228     <rMaterial name="materials:Carbon"/>
3229    </MaterialFraction>
3230    <MaterialFraction fraction="0.082576264">
3231     <rMaterial name="materials:Hydrogen"/>
3232    </MaterialFraction>
3233    <MaterialFraction fraction="0.29261257">
3234     <rMaterial name="materials:Aluminium"/>
3235    </MaterialFraction>
3236    <MaterialFraction fraction="0.53278887">
3237     <rMaterial name="materials:Oxygen"/>
3238    </MaterialFraction>
3239   </CompositeMaterial>
3240   <CompositeMaterial name="Pipe with gas" density="1*g/cm3" symbol=" " method="mixture by weight">
3241    <MaterialFraction fraction="0.18514234">
3242     <rMaterial name="materials:Argon"/>
3243    </MaterialFraction>
3244    <MaterialFraction fraction="0.13149061">
3245     <rMaterial name="materials:Carbon"/>
3246    </MaterialFraction>
3247    <MaterialFraction fraction="0.24084727">
3248     <rMaterial name="materials:Fluorine"/>
3249    </MaterialFraction>
3250    <MaterialFraction fraction="0.24888489">
3251     <rMaterial name="materials:Oxygen"/>
3252    </MaterialFraction>
3253    <MaterialFraction fraction="0.1936349">
3254     <rMaterial name="materials:Aluminium"/>
3255    </MaterialFraction>
3256   </CompositeMaterial>
3257   <CompositeMaterial name="Plexiglas" density="1.18*g/cm3" symbol=" " method="mixture by weight">
3258    <MaterialFraction fraction="0.080541353">
3259     <rMaterial name="materials:Hydrogen"/>
3260    </MaterialFraction>
3261    <MaterialFraction fraction="0.59985105">
3262     <rMaterial name="materials:Carbon"/>
3263    </MaterialFraction>
3264    <MaterialFraction fraction="0.31960759">
3265     <rMaterial name="materials:Oxygen"/>
3266    </MaterialFraction>
3267   </CompositeMaterial>
3268   <CompositeMaterial name="Polycarbonate" density="7*mg/cm3" symbol=" " method="mixture by weight">
3269    <MaterialFraction fraction="0.59985105">
3270     <rMaterial name="materials:Carbon"/>
3271    </MaterialFraction>
3272    <MaterialFraction fraction="0.080541353">
3273     <rMaterial name="materials:Hydrogen"/>
3274    </MaterialFraction>
3275    <MaterialFraction fraction="0.31960759">
3276     <rMaterial name="materials:Oxygen"/>
3277    </MaterialFraction>
3278   </CompositeMaterial>
3279   <CompositeMaterial name="Polyethylene" density="950*mg/cm3" symbol=" " method="mixture by weight">
3280    <MaterialFraction fraction="0.85628451">
3281     <rMaterial name="materials:Carbon"/>
3282    </MaterialFraction>
3283    <MaterialFraction fraction="0.14371549">
3284     <rMaterial name="materials:Hydrogen"/>
3285    </MaterialFraction>
3286   </CompositeMaterial>
3287   <CompositeMaterial name="DD_Polyethylene" density="2*950*mg/cm3" symbol=" " method="mixture by weight">
3288    <MaterialFraction fraction="0.85628451">
3289     <rMaterial name="materials:Carbon"/>
3290    </MaterialFraction>
3291    <MaterialFraction fraction="0.14371549">
3292     <rMaterial name="materials:Hydrogen"/>
3293    </MaterialFraction>
3294   </CompositeMaterial>
3295   <CompositeMaterial name="Polymer Concrete" density="450*mg/cm3" symbol=" " method="mixture by weight">
3296    <MaterialFraction fraction="0.23789097">
3297     <rMaterial name="materials:Silicon"/>
3298    </MaterialFraction>
3299    <MaterialFraction fraction="0.43443755">
3300     <rMaterial name="materials:Oxygen"/>
3301    </MaterialFraction>
3302    <MaterialFraction fraction="0.26294502">
3303     <rMaterial name="materials:Carbon"/>
3304    </MaterialFraction>
3305    <MaterialFraction fraction="0.064726463">
3306     <rMaterial name="materials:Hydrogen"/>
3307    </MaterialFraction>
3308   </CompositeMaterial>
3309   <CompositeMaterial name="Polystyrene" density="1.032*g/cm3" symbol=" " method="mixture by weight">
3310    <MaterialFraction fraction="0.91512109">
3311     <rMaterial name="materials:Carbon"/>
3312    </MaterialFraction>
3313    <MaterialFraction fraction="0.084878906">
3314     <rMaterial name="materials:Hydrogen"/>
3315    </MaterialFraction>
3316   </CompositeMaterial>
3317   <CompositeMaterial name="Polyvinylchloride" density="1.38*g/cm3" symbol=" " method="mixture by weight">
3318    <MaterialFraction fraction="0.38437771">
3319     <rMaterial name="materials:Carbon"/>
3320    </MaterialFraction>
3321    <MaterialFraction fraction="0.048384356">
3322     <rMaterial name="materials:Hydrogen"/>
3323    </MaterialFraction>
3324    <MaterialFraction fraction="0.56723794">
3325     <rMaterial name="materials:Chlorine"/>
3326    </MaterialFraction>
3327   </CompositeMaterial>
3328   <CompositeMaterial name="Px_cool_pipe" density="2.72629*g/cm3" symbol=" " method="mixture by weight">
3329    <MaterialFraction fraction="0.54838378">
3330     <rMaterial name="materials:Iron"/>
3331    </MaterialFraction>
3332    <MaterialFraction fraction="0.0054611179">
3333     <rMaterial name="materials:Hydrogen"/>
3334    </MaterialFraction>
3335    <MaterialFraction fraction="0.028894718">
3336     <rMaterial name="materials:Oxygen"/>
3337    </MaterialFraction>
3338    <MaterialFraction fraction="0.1084613">
3339     <rMaterial name="materials:Carbon"/>
3340    </MaterialFraction>
3341    <MaterialFraction fraction="0.30879909">
3342     <rMaterial name="materials:Fluorine"/>
3343    </MaterialFraction>
3344   </CompositeMaterial>
3345   <CompositeMaterial name="Quartz" density="2.64*g/cm3" symbol=" " method="mixture by weight">
3346    <MaterialFraction fraction="0.46748103">
3347     <rMaterial name="materials:Silicon"/>
3348    </MaterialFraction>
3349    <MaterialFraction fraction="0.53251897">
3350     <rMaterial name="materials:Oxygen"/>
3351    </MaterialFraction>
3352   </CompositeMaterial>
3353   <CompositeMaterial name="Quartz support" density="2.64*g/cm3" symbol=" " method="mixture by weight">
3354    <MaterialFraction fraction="0.46748103">
3355     <rMaterial name="materials:Silicon"/>
3356    </MaterialFraction>
3357    <MaterialFraction fraction="0.53251897">
3358     <rMaterial name="materials:Oxygen"/>
3359    </MaterialFraction>
3360   </CompositeMaterial>
3361   <CompositeMaterial name="QuartzBundle" density="1.30515*g/cm3" symbol=" " method="mixture by weight">
3362    <MaterialFraction fraction="0.41130114">
3363     <rMaterial name="materials:Silicon"/>
3364    </MaterialFraction>
3365    <MaterialFraction fraction="0.46868914">
3366     <rMaterial name="materials:Oxygen"/>
3367    </MaterialFraction>
3368    <MaterialFraction fraction="0.056403482">
3369     <rMaterial name="materials:Carbon"/>
3370    </MaterialFraction>
3371    <MaterialFraction fraction="0.0052320714">
3372     <rMaterial name="materials:Hydrogen"/>
3373    </MaterialFraction>
3374    <MaterialFraction fraction="0.057839878">
3375     <rMaterial name="materials:Fluorine"/>
3376    </MaterialFraction>
3377    <MaterialFraction fraction="0.00052523876">
3378     <rMaterial name="materials:Nitrogen"/>
3379    </MaterialFraction>
3380    <MaterialFraction fraction="9.0413398e-06">
3381     <rMaterial name="materials:Argon"/>
3382    </MaterialFraction>
3383   </CompositeMaterial>
3384   <CompositeMaterial name="QuartzFibers" density="2.64*g/cm3" symbol=" " method="mixture by weight">
3385    <MaterialFraction fraction="0.46748103">
3386     <rMaterial name="materials:Silicon"/>
3387    </MaterialFraction>
3388    <MaterialFraction fraction="0.53251897">
3389     <rMaterial name="materials:Oxygen"/>
3390    </MaterialFraction>
3391   </CompositeMaterial>
3392   <CompositeMaterial name="RPC Gas" density="1.87685*mg/cm3" symbol=" " method="mixture by weight">
3393    <MaterialFraction fraction="0.017572792">
3394     <rMaterial name="materials:Argon"/>
3395    </MaterialFraction>
3396    <MaterialFraction fraction="0.2588934">
3397     <rMaterial name="materials:Carbon"/>
3398    </MaterialFraction>
3399    <MaterialFraction fraction="0.031188319">
3400     <rMaterial name="materials:Chlorine"/>
3401    </MaterialFraction>
3402    <MaterialFraction fraction="0.016714124">
3403     <rMaterial name="materials:Fluorine"/>
3404    </MaterialFraction>
3405    <MaterialFraction fraction="0.67563137">
3406     <rMaterial name="materials:Oxygen"/>
3407    </MaterialFraction>
3408   </CompositeMaterial>
3409   <CompositeMaterial name="Rohacell" density="0.052*g/cm3" symbol=" " method="mixture by weight">
3410    <MaterialFraction fraction="0.60">
3411     <rMaterial name="materials:Carbon"/>
3412    </MaterialFraction>
3413    <MaterialFraction fraction="0.08">
3414     <rMaterial name="materials:Hydrogen"/>
3415    </MaterialFraction>
3416    <MaterialFraction fraction="0.32">
3417     <rMaterial name="materials:Oxygen"/>
3418    </MaterialFraction>
3419   </CompositeMaterial>
3420   <CompositeMaterial name="SITRA-Average" density="7*g/cm3" symbol=" " method="mixture by weight">
3421    <MaterialFraction fraction="1.00000000">
3422     <rMaterial name="materials:Silicon"/>
3423    </MaterialFraction>
3424   </CompositeMaterial>
3425   <CompositeMaterial name="SMD_metal" density="10.2*g/cm3" symbol=" " method="mixture by weight">
3426    <MaterialFraction fraction="0.045444306">
3427     <rMaterial name="materials:Nickel"/>
3428    </MaterialFraction>
3429    <MaterialFraction fraction="0.80484958">
3430     <rMaterial name="materials:Silver"/>
3431    </MaterialFraction>
3432    <MaterialFraction fraction="0.14970612">
3433     <rMaterial name="materials:Tin"/>
3434    </MaterialFraction>
3435   </CompositeMaterial>
3436   <CompositeMaterial name="S_2 O_3" density="1*g/cm3" symbol=" " method="mixture by weight">
3437    <MaterialFraction fraction="0.57194838">
3438     <rMaterial name="materials:Sulfur"/>
3439    </MaterialFraction>
3440    <MaterialFraction fraction="0.42805162">
3441     <rMaterial name="materials:Oxygen"/>
3442    </MaterialFraction>
3443   </CompositeMaterial>
3444   <CompositeMaterial name="Scintillator" density="1.032*g/cm3" symbol=" " method="mixture by weight">
3445    <MaterialFraction fraction="0.91512109">
3446     <rMaterial name="materials:Carbon"/>
3447    </MaterialFraction>
3448    <MaterialFraction fraction="0.084878906">
3449     <rMaterial name="materials:Hydrogen"/>
3450    </MaterialFraction>
3451   </CompositeMaterial>
3452   <CompositeMaterial name="Serpentine - Iron" density="3.765*g/cm3" symbol=" " method="mixture by weight">
3453    <MaterialFraction fraction="0.0089840293">
3454     <rMaterial name="materials:Hydrogen"/>
3455    </MaterialFraction>
3456    <MaterialFraction fraction="0.31549151">
3457     <rMaterial name="materials:Oxygen"/>
3458    </MaterialFraction>
3459    <MaterialFraction fraction="0.11229814">
3460     <rMaterial name="materials:Silicon"/>
3461    </MaterialFraction>
3462    <MaterialFraction fraction="0.017986016">
3463     <rMaterial name="materials:Aluminium"/>
3464    </MaterialFraction>
3465    <MaterialFraction fraction="0.0023751734">
3466     <rMaterial name="materials:Sulfur"/>
3467    </MaterialFraction>
3468    <MaterialFraction fraction="0.40725359">
3469     <rMaterial name="materials:Iron"/>
3470    </MaterialFraction>
3471    <MaterialFraction fraction="0.049064913">
3472     <rMaterial name="materials:Calcium"/>
3473    </MaterialFraction>
3474    <MaterialFraction fraction="0.085014416">
3475     <rMaterial name="materials:Magnesium"/>
3476    </MaterialFraction>
3477    <MaterialFraction fraction="0.0015322121">
3478     <rMaterial name="materials:Carbon"/>
3479    </MaterialFraction>
3480   </CompositeMaterial>
3481   <CompositeMaterial name="Serpentine 2" density="2.01*g/cm3" symbol=" " method="mixture by weight">
3482    <MaterialFraction fraction="0.017056138">
3483     <rMaterial name="materials:Hydrogen"/>
3484    </MaterialFraction>
3485    <MaterialFraction fraction="0.52511018">
3486     <rMaterial name="materials:Oxygen"/>
3487    </MaterialFraction>
3488    <MaterialFraction fraction="0.22286408">
3489     <rMaterial name="materials:Silicon"/>
3490    </MaterialFraction>
3491    <MaterialFraction fraction="0.028434767">
3492     <rMaterial name="materials:Aluminium"/>
3493    </MaterialFraction>
3494    <MaterialFraction fraction="0.055055747">
3495     <rMaterial name="materials:Iron"/>
3496    </MaterialFraction>
3497    <MaterialFraction fraction="0.048338182">
3498     <rMaterial name="materials:Calcium"/>
3499    </MaterialFraction>
3500    <MaterialFraction fraction="0.095947828">
3501     <rMaterial name="materials:Magnesium"/>
3502    </MaterialFraction>
3503    <MaterialFraction fraction="0.0010639801">
3504     <rMaterial name="materials:Carbon"/>
3505    </MaterialFraction>
3506    <MaterialFraction fraction="0.0042627075">
3507     <rMaterial name="materials:Potassium"/>
3508    </MaterialFraction>
3509    <MaterialFraction fraction="0.0018663973">
3510     <rMaterial name="materials:Nickel"/>
3511    </MaterialFraction>
3512   </CompositeMaterial>
3513   <CompositeMaterial name="Si O_2" density="2.64*g/cm3" symbol=" " method="mixture by weight">
3514    <MaterialFraction fraction="0.46748103">
3515     <rMaterial name="materials:Silicon"/>
3516    </MaterialFraction>
3517    <MaterialFraction fraction="0.53251897">
3518     <rMaterial name="materials:Oxygen"/>
3519    </MaterialFraction>
3520   </CompositeMaterial>
3521   <CompositeMaterial name="Si cooling pipe" density="1.921*g/cm3" symbol=" " method="mixture by weight">
3522    <MaterialFraction fraction="0.56814774">
3523     <rMaterial name="materials:Aluminium"/>
3524    </MaterialFraction>
3525    <MaterialFraction fraction="0.19928206">
3526     <rMaterial name="materials:Beryllium"/>
3527    </MaterialFraction>
3528    <MaterialFraction fraction="0.026024798">
3529     <rMaterial name="materials:Hydrogen"/>
3530    </MaterialFraction>
3531    <MaterialFraction fraction="0.2065454">
3532     <rMaterial name="materials:Oxygen"/>
3533    </MaterialFraction>
3534   </CompositeMaterial>
3535   <CompositeMaterial name="Silica" density="2.2*g/cm3" symbol=" " method="mixture by weight">
3536    <MaterialFraction fraction="0.46748103">
3537     <rMaterial name="materials:Silicon"/>
3538    </MaterialFraction>
3539    <MaterialFraction fraction="0.53251897">
3540     <rMaterial name="materials:Oxygen"/>
3541    </MaterialFraction>
3542   </CompositeMaterial>
3543   <CompositeMaterial name="Silicon Detector" density="2.33*g/cm3" symbol=" " method="mixture by weight">
3544    <MaterialFraction fraction="1.00000000">
3545     <rMaterial name="materials:Silicon"/>
3546    </MaterialFraction>
3547   </CompositeMaterial>
3548   <CompositeMaterial name="Siliecal" density="1.0859*g/cm3" symbol=" " method="mixture by weight">
3549    <MaterialFraction fraction="0.87264263">
3550     <rMaterial name="materials:Carbon"/>
3551    </MaterialFraction>
3552    <MaterialFraction fraction="0.12735737">
3553     <rMaterial name="materials:Hydrogen"/>
3554    </MaterialFraction>
3555   </CompositeMaterial>
3556   <CompositeMaterial name="Single-sided MSGC el" density="2.44*g/cm3" symbol=" " method="mixture by weight">
3557    <MaterialFraction fraction="0.30413689">
3558     <rMaterial name="materials:Silicon"/>
3559    </MaterialFraction>
3560    <MaterialFraction fraction="0.0014717137">
3561     <rMaterial name="materials:Tin"/>
3562    </MaterialFraction>
3563    <MaterialFraction fraction="0.058467105">
3564     <rMaterial name="materials:Aluminium"/>
3565    </MaterialFraction>
3566    <MaterialFraction fraction="0.36931633">
3567     <rMaterial name="materials:Oxygen"/>
3568    </MaterialFraction>
3569    <MaterialFraction fraction="0.15011919">
3570     <rMaterial name="materials:Beryllium"/>
3571    </MaterialFraction>
3572    <MaterialFraction fraction="0.10269944">
3573     <rMaterial name="materials:Carbon"/>
3574    </MaterialFraction>
3575    <MaterialFraction fraction="0.013789342">
3576     <rMaterial name="materials:Hydrogen"/>
3577    </MaterialFraction>
3578   </CompositeMaterial>
3579   <CompositeMaterial name="Single-sided MSGCsub" density="2.3258*g/cm3" symbol=" " method="mixture by weight">
3580    <MaterialFraction fraction="0.33240081">
3581     <rMaterial name="materials:Silicon"/>
3582    </MaterialFraction>
3583    <MaterialFraction fraction="0.43382861">
3584     <rMaterial name="materials:Oxygen"/>
3585    </MaterialFraction>
3586    <MaterialFraction fraction="0.017726182">
3587     <rMaterial name="materials:Aluminium"/>
3588    </MaterialFraction>
3589    <MaterialFraction fraction="0.19998078">
3590     <rMaterial name="materials:Carbon"/>
3591    </MaterialFraction>
3592    <MaterialFraction fraction="0.016063621">
3593     <rMaterial name="materials:Hydrogen"/>
3594    </MaterialFraction>
3595   </CompositeMaterial>
3596   <CompositeMaterial name="Single-sided Si elec" density="2.392*g/cm3" symbol=" " method="mixture by weight">
3597    <MaterialFraction fraction="0.31484492">
3598     <rMaterial name="materials:Silicon"/>
3599    </MaterialFraction>
3600    <MaterialFraction fraction="0.014476209">
3601     <rMaterial name="materials:Tin"/>
3602    </MaterialFraction>
3603    <MaterialFraction fraction="0.050561611">
3604     <rMaterial name="materials:Aluminium"/>
3605    </MaterialFraction>
3606    <MaterialFraction fraction="0.114528">
3607     <rMaterial name="materials:Carbon"/>
3608    </MaterialFraction>
3609    <MaterialFraction fraction="0.015377551">
3610     <rMaterial name="materials:Hydrogen"/>
3611    </MaterialFraction>
3612    <MaterialFraction fraction="0.2652606">
3613     <rMaterial name="materials:Oxygen"/>
3614    </MaterialFraction>
3615    <MaterialFraction fraction="0.22495111">
3616     <rMaterial name="materials:Beryllium"/>
3617    </MaterialFraction>
3618   </CompositeMaterial>
3619   <CompositeMaterial name="StainlessSteel" density="8.02*g/cm3" symbol=" " method="mixture by weight">
3620    <MaterialFraction fraction="0.6996">
3621     <rMaterial name="materials:Iron"/>
3622    </MaterialFraction>
3623    <MaterialFraction fraction="0.0004">
3624     <rMaterial name="materials:Carbon"/>
3625    </MaterialFraction>
3626    <MaterialFraction fraction="0.01">
3627     <rMaterial name="materials:Manganese"/>
3628    </MaterialFraction>
3629    <MaterialFraction fraction="0.19">
3630     <rMaterial name="materials:Chromium"/>
3631    </MaterialFraction>
3632    <MaterialFraction fraction="0.1">
3633     <rMaterial name="materials:Nickel"/>
3634    </MaterialFraction>
3635   </CompositeMaterial>
3636   <CompositeMaterial name="Stand.Concrete" density="2.35*g/cm3" symbol=" " method="mixture by weight">
3637    <MaterialFraction fraction="0.006">
3638     <rMaterial name="materials:Hydrogen"/>
3639    </MaterialFraction>
3640    <MaterialFraction fraction="0.03">
3641     <rMaterial name="materials:Carbon"/>
3642    </MaterialFraction>
3643    <MaterialFraction fraction="0.5">
3644     <rMaterial name="materials:Oxygen"/>
3645    </MaterialFraction>
3646    <MaterialFraction fraction="0.01">
3647     <rMaterial name="materials:Sodium"/>
3648    </MaterialFraction>
3649    <MaterialFraction fraction="0.03">
3650     <rMaterial name="materials:Aluminium"/>
3651    </MaterialFraction>
3652    <MaterialFraction fraction="0.2">
3653     <rMaterial name="materials:Silicon"/>
3654    </MaterialFraction>
3655    <MaterialFraction fraction="0.01">
3656     <rMaterial name="materials:Potassium"/>
3657    </MaterialFraction>
3658    <MaterialFraction fraction="0.2">
3659     <rMaterial name="materials:Calcium"/>
3660    </MaterialFraction>
3661    <MaterialFraction fraction="0.014">
3662     <rMaterial name="materials:Iron"/>
3663    </MaterialFraction>
3664   </CompositeMaterial>
3665   <CompositeMaterial name="Thick_Stand.Concrete" density="2.35*g/cm3" symbol=" " method="mixture by weight">
3666    <MaterialFraction fraction="0.006">
3667     <rMaterial name="materials:Hydrogen"/>
3668    </MaterialFraction>
3669    <MaterialFraction fraction="0.03">
3670     <rMaterial name="materials:Carbon"/>
3671    </MaterialFraction>
3672    <MaterialFraction fraction="0.5">
3673     <rMaterial name="materials:Oxygen"/>
3674    </MaterialFraction>
3675    <MaterialFraction fraction="0.01">
3676     <rMaterial name="materials:Sodium"/>
3677    </MaterialFraction>
3678    <MaterialFraction fraction="0.03">
3679     <rMaterial name="materials:Aluminium"/>
3680    </MaterialFraction>
3681    <MaterialFraction fraction="0.2">
3682     <rMaterial name="materials:Silicon"/>
3683    </MaterialFraction>
3684    <MaterialFraction fraction="0.01">
3685     <rMaterial name="materials:Potassium"/>
3686    </MaterialFraction>
3687    <MaterialFraction fraction="0.2">
3688     <rMaterial name="materials:Calcium"/>
3689    </MaterialFraction>
3690    <MaterialFraction fraction="0.014">
3691     <rMaterial name="materials:Iron"/>
3692    </MaterialFraction>
3693   </CompositeMaterial>
3694   <CompositeMaterial name="Standard Serpentine" density="2.302*g/cm3" symbol=" " method="mixture by weight">
3695    <MaterialFraction fraction="0.0096577278">
3696     <rMaterial name="materials:Hydrogen"/>
3697    </MaterialFraction>
3698    <MaterialFraction fraction="0.52863475">
3699     <rMaterial name="materials:Oxygen"/>
3700    </MaterialFraction>
3701    <MaterialFraction fraction="0.32556232">
3702     <rMaterial name="materials:Silicon"/>
3703    </MaterialFraction>
3704    <MaterialFraction fraction="0.054746312">
3705     <rMaterial name="materials:Aluminium"/>
3706    </MaterialFraction>
3707    <MaterialFraction fraction="0.022623255">
3708     <rMaterial name="materials:Iron"/>
3709    </MaterialFraction>
3710    <MaterialFraction fraction="0.028372381">
3711     <rMaterial name="materials:Calcium"/>
3712    </MaterialFraction>
3713    <MaterialFraction fraction="0.0012881659">
3714     <rMaterial name="materials:Magnesium"/>
3715    </MaterialFraction>
3716    <MaterialFraction fraction="0.00095487516">
3717     <rMaterial name="materials:Carbon"/>
3718    </MaterialFraction>
3719    <MaterialFraction fraction="0.01557902">
3720     <rMaterial name="materials:Sodium"/>
3721    </MaterialFraction>
3722    <MaterialFraction fraction="0.012581187">
3723     <rMaterial name="materials:Potassium"/>
3724    </MaterialFraction>
3725   </CompositeMaterial>
3726   <CompositeMaterial name="Steel-008" density="7.8*g/cm3" symbol=" " method="mixture by weight">
3727    <MaterialFraction fraction="0.00089992039">
3728     <rMaterial name="materials:Carbon"/>
3729    </MaterialFraction>
3730    <MaterialFraction fraction="0.0015987127">
3731     <rMaterial name="materials:Silicon"/>
3732    </MaterialFraction>
3733    <MaterialFraction fraction="0.0042943177">
3734     <rMaterial name="materials:Manganese"/>
3735    </MaterialFraction>
3736    <MaterialFraction fraction="0.00017903506">
3737     <rMaterial name="materials:Sulfur"/>
3738    </MaterialFraction>
3739    <MaterialFraction fraction="0.00012830888">
3740     <rMaterial name="materials:Phosphor"/>
3741    </MaterialFraction>
3742    <MaterialFraction fraction="9.5139401e-05">
3743     <rMaterial name="materials:Nickel"/>
3744    </MaterialFraction>
3745    <MaterialFraction fraction="0.00029757275">
3746     <rMaterial name="materials:Copper"/>
3747    </MaterialFraction>
3748    <MaterialFraction fraction="0.00069973892">
3749     <rMaterial name="materials:Aluminium"/>
3750    </MaterialFraction>
3751    <MaterialFraction fraction="0.99180725">
3752     <rMaterial name="materials:Iron"/>
3753    </MaterialFraction>
3754   </CompositeMaterial>
3755   <CompositeMaterial name="Steel-light" density="520*mg/cm3" symbol=" " method="mixture by weight">
3756    <MaterialFraction fraction="0.6996">
3757     <rMaterial name="materials:Iron"/>
3758    </MaterialFraction>
3759    <MaterialFraction fraction="0.0004">
3760     <rMaterial name="materials:Carbon"/>
3761    </MaterialFraction>
3762    <MaterialFraction fraction="0.01">
3763     <rMaterial name="materials:Manganese"/>
3764    </MaterialFraction>
3765    <MaterialFraction fraction="0.19">
3766     <rMaterial name="materials:Chromium"/>
3767    </MaterialFraction>
3768    <MaterialFraction fraction="0.1">
3769     <rMaterial name="materials:Nickel"/>
3770    </MaterialFraction>
3771   </CompositeMaterial>
3772   <CompositeMaterial name="Super Conductor" density="4.94*g/cm3" symbol=" " method="mixture by weight">
3773    <MaterialFraction fraction="0.81579799">
3774     <rMaterial name="materials:Copper"/>
3775    </MaterialFraction>
3776    <MaterialFraction fraction="0.077846795">
3777     <rMaterial name="materials:Niobium"/>
3778    </MaterialFraction>
3779    <MaterialFraction fraction="0.096238669">
3780     <rMaterial name="materials:Titanium"/>
3781    </MaterialFraction>
3782    <MaterialFraction fraction="0.010116543">
3783     <rMaterial name="materials:Helium"/>
3784    </MaterialFraction>
3785   </CompositeMaterial>
3786   <CompositeMaterial name="Brass" density="8.5*g/cm3" symbol=" " method="mixture by weight">
3787    <MaterialFraction fraction="0.63">
3788     <rMaterial name="materials:Copper"/>
3789    </MaterialFraction>
3790    <MaterialFraction fraction="0.37">
3791     <rMaterial name="materials:Zinc"/>
3792    </MaterialFraction>
3793   </CompositeMaterial>
3794   <CompositeMaterial name="BGA" density="8.82*g/cm3" symbol=" " method="mixture by weight">
3795    <MaterialFraction fraction="0.62">
3796     <rMaterial name="materials:Tin"/>
3797    </MaterialFraction>
3798    <MaterialFraction fraction="0.36">
3799     <rMaterial name="materials:Lead"/>
3800    </MaterialFraction>
3801    <MaterialFraction fraction="0.02">
3802     <rMaterial name="materials:Silver"/>
3803    </MaterialFraction>
3804   </CompositeMaterial>
3805   <CompositeMaterial name="T_Air" density="1.214*mg/cm3" symbol=" " method="mixture by weight">
3806    <MaterialFraction fraction="0.7494">
3807     <rMaterial name="materials:Nitrogen"/>
3808    </MaterialFraction>
3809    <MaterialFraction fraction="0.2369">
3810     <rMaterial name="materials:Oxygen"/>
3811    </MaterialFraction>
3812    <MaterialFraction fraction="0.0129">
3813     <rMaterial name="materials:Argon"/>
3814    </MaterialFraction>
3815    <MaterialFraction fraction="0.0008">
3816     <rMaterial name="materials:Hydrogen"/>
3817    </MaterialFraction>
3818   </CompositeMaterial>
3819   <CompositeMaterial name="T_Argon CF_4 CO_2" density="2.1416*mg/cm3" symbol=" " method="mixture by weight">
3820    <MaterialFraction fraction="0.22960113">
3821     <rMaterial name="materials:Argon"/>
3822    </MaterialFraction>
3823    <MaterialFraction fraction="0.16306585">
3824     <rMaterial name="materials:Carbon"/>
3825    </MaterialFraction>
3826    <MaterialFraction fraction="0.29868266">
3827     <rMaterial name="materials:Fluorine"/>
3828    </MaterialFraction>
3829    <MaterialFraction fraction="0.30865037">
3830     <rMaterial name="materials:Oxygen"/>
3831    </MaterialFraction>
3832   </CompositeMaterial>
3833   <CompositeMaterial name="T_Bronze" density="8.89*g/cm3" symbol=" " method="mixture by weight">
3834    <MaterialFraction fraction="0.94059406">
3835     <rMaterial name="materials:Copper"/>
3836    </MaterialFraction>
3837    <MaterialFraction fraction="0.059405941">
3838     <rMaterial name="materials:Tin"/>
3839    </MaterialFraction>
3840   </CompositeMaterial>
3841   <CompositeMaterial name="T_Carbon fibre str." density="1.69*g/cm3" symbol=" " method="mixture by weight">
3842    <MaterialFraction fraction="0.84491305">
3843     <rMaterial name="materials:Carbon"/>
3844    </MaterialFraction>
3845    <MaterialFraction fraction="0.042542086">
3846     <rMaterial name="materials:Hydrogen"/>
3847    </MaterialFraction>
3848    <MaterialFraction fraction="0.11254487">
3849     <rMaterial name="materials:Oxygen"/>
3850    </MaterialFraction>
3851   </CompositeMaterial>
3852   <CompositeMaterial name="T_Foam" density="100*mg/cm3" symbol=" " method="mixture by weight">
3853    <MaterialFraction fraction="0.85628451">
3854     <rMaterial name="materials:Carbon"/>
3855    </MaterialFraction>
3856    <MaterialFraction fraction="0.14371549">
3857     <rMaterial name="materials:Hydrogen"/>
3858    </MaterialFraction>
3859   </CompositeMaterial>
3860   <CompositeMaterial name="T_Kapton" density="1.4e-07*g/cm3" symbol=" " method="mixture by weight">
3861    <MaterialFraction fraction="0.59985105">
3862     <rMaterial name="materials:Carbon"/>
3863    </MaterialFraction>
3864    <MaterialFraction fraction="0.080541353">
3865     <rMaterial name="materials:Hydrogen"/>
3866    </MaterialFraction>
3867    <MaterialFraction fraction="0.31960759">
3868     <rMaterial name="materials:Oxygen"/>
3869    </MaterialFraction>
3870   </CompositeMaterial>
3871   <CompositeMaterial name="T_MSGC-Average" density="230*mg/cm3" symbol=" " method="mixture by weight">
3872    <MaterialFraction fraction="0.8">
3873     <rMaterial name="materials:Carbon"/>
3874    </MaterialFraction>
3875    <MaterialFraction fraction="0.2">
3876     <rMaterial name="materials:Silicon"/>
3877    </MaterialFraction>
3878   </CompositeMaterial>
3879   <CompositeMaterial name="T_OPC" density="1.05917*g/cm3" symbol=" " method="mixture by weight">
3880    <MaterialFraction fraction="0.33154227">
3881     <rMaterial name="materials:Iron"/>
3882    </MaterialFraction>
3883    <MaterialFraction fraction="0.38182349">
3884     <rMaterial name="materials:Carbon"/>
3885    </MaterialFraction>
3886    <MaterialFraction fraction="0.064261825">
3887     <rMaterial name="materials:Hydrogen"/>
3888    </MaterialFraction>
3889    <MaterialFraction fraction="0.16677931">
3890     <rMaterial name="materials:Nitrogen"/>
3891    </MaterialFraction>
3892    <MaterialFraction fraction="0.052722204">
3893     <rMaterial name="materials:Oxygen"/>
3894    </MaterialFraction>
3895    <MaterialFraction fraction="0.0028709009">
3896     <rMaterial name="materials:Argon"/>
3897    </MaterialFraction>
3898   </CompositeMaterial>
3899   <CompositeMaterial name="T_OP_cable" density="601.463*mg/cm3" symbol=" " method="mixture by weight">
3900    <MaterialFraction fraction="0.0086851733">
3901     <rMaterial name="materials:Silicon"/>
3902    </MaterialFraction>
3903    <MaterialFraction fraction="0.10083068">
3904     <rMaterial name="materials:Oxygen"/>
3905    </MaterialFraction>
3906    <MaterialFraction fraction="0.51167977">
3907     <rMaterial name="materials:Carbon"/>
3908    </MaterialFraction>
3909    <MaterialFraction fraction="0.086185453">
3910     <rMaterial name="materials:Hydrogen"/>
3911    </MaterialFraction>
3912    <MaterialFraction fraction="0.28766708">
3913     <rMaterial name="materials:Nitrogen"/>
3914    </MaterialFraction>
3915    <MaterialFraction fraction="0.0049518353">
3916     <rMaterial name="materials:Argon"/>
3917    </MaterialFraction>
3918   </CompositeMaterial>
3919   <CompositeMaterial name="T_Pix_Bar_Det" density="2.33*g/cm3" symbol=" " method="mixture by weight">
3920    <MaterialFraction fraction="1.00000000">
3921     <rMaterial name="materials:Silicon"/>
3922    </MaterialFraction>
3923   </CompositeMaterial>
3924   <CompositeMaterial name="T_Pix_Bar_Hybrid" density="3.918*g/cm3" symbol=" " method="mixture by weight">
3925    <MaterialFraction fraction="0.12227401">
3926     <rMaterial name="materials:Carbon"/>
3927    </MaterialFraction>
3928    <MaterialFraction fraction="0.020384302">
3929     <rMaterial name="materials:Hydrogen"/>
3930    </MaterialFraction>
3931    <MaterialFraction fraction="0.23710889">
3932     <rMaterial name="materials:Oxygen"/>
3933    </MaterialFraction>
3934    <MaterialFraction fraction="0.24417229">
3935     <rMaterial name="materials:Copper"/>
3936    </MaterialFraction>
3937    <MaterialFraction fraction="0.17802235">
3938     <rMaterial name="materials:Silicon"/>
3939    </MaterialFraction>
3940    <MaterialFraction fraction="0.19803815">
3941     <rMaterial name="materials:Aluminium"/>
3942    </MaterialFraction>
3943   </CompositeMaterial>
3944   <CompositeMaterial name="T_Pix_Bar_Readout" density="2.33*g/cm3" symbol=" " method="mixture by weight">
3945    <MaterialFraction fraction="1.00000000">
3946     <rMaterial name="materials:Silicon"/>
3947    </MaterialFraction>
3948   </CompositeMaterial>
3949   <CompositeMaterial name="T_Pix_Fwd_Det" density="2.33*g/cm3" symbol=" " method="mixture by weight">
3950    <MaterialFraction fraction="1.00000000">
3951     <rMaterial name="materials:Silicon"/>
3952    </MaterialFraction>
3953   </CompositeMaterial>
3954   <CompositeMaterial name="T_Pix_Fwd_Readout" density="2.17525*g/cm3" symbol=" " method="mixture by weight">
3955    <MaterialFraction fraction="0.84842968">
3956     <rMaterial name="materials:Silicon"/>
3957    </MaterialFraction>
3958    <MaterialFraction fraction="0.063360581">
3959     <rMaterial name="materials:Carbon"/>
3960    </MaterialFraction>
3961    <MaterialFraction fraction="0.015596821">
3962     <rMaterial name="materials:Hydrogen"/>
3963    </MaterialFraction>
3964    <MaterialFraction fraction="0.039385794">
3965     <rMaterial name="materials:Oxygen"/>
3966    </MaterialFraction>
3967    <MaterialFraction fraction="0.033227128">
3968     <rMaterial name="materials:Indium"/>
3969    </MaterialFraction>
3970   </CompositeMaterial>
3971   <CompositeMaterial name="T_Silicon" density="2.33*g/cm3" symbol=" " method="mixture by weight">
3972    <MaterialFraction fraction="1.00000000">
3973     <rMaterial name="materials:Silicon"/>
3974    </MaterialFraction>
3975   </CompositeMaterial>
3976   <CompositeMaterial name="T_Silicon Detector" density="2.33*g/cm3" symbol=" " method="mixture by weight">
3977    <MaterialFraction fraction="1.00000000">
3978     <rMaterial name="materials:Silicon"/>
3979    </MaterialFraction>
3980   </CompositeMaterial>
3981   <CompositeMaterial name="Teflon" density="2.2*g/cm3" symbol=" " method="mixture by weight">
3982    <MaterialFraction fraction="0.24018637">
3983     <rMaterial name="materials:Carbon"/>
3984    </MaterialFraction>
3985    <MaterialFraction fraction="0.75981363">
3986     <rMaterial name="materials:Fluorine"/>
3987    </MaterialFraction>
3988   </CompositeMaterial>
3989   <CompositeMaterial name="Ti_2 O_3" density="4.6*g/cm3" symbol=" " method="mixture by weight">
3990    <MaterialFraction fraction="0.66612408">
3991     <rMaterial name="materials:Titanium"/>
3992    </MaterialFraction>
3993    <MaterialFraction fraction="0.33387592">
3994     <rMaterial name="materials:Oxygen"/>
3995    </MaterialFraction>
3996   </CompositeMaterial>
3997   <CompositeMaterial name="Tk_Cable_1" density="942.8*mg/cm3" symbol=" " method="mixture by weight">
3998    <MaterialFraction fraction="0.4364364">
3999     <rMaterial name="materials:Copper"/>
4000    </MaterialFraction>
4001    <MaterialFraction fraction="0.19550706">
4002     <rMaterial name="materials:Carbon"/>
4003    </MaterialFraction>
4004    <MaterialFraction fraction="0.031331664">
4005     <rMaterial name="materials:Hydrogen"/>
4006    </MaterialFraction>
4007    <MaterialFraction fraction="0.060965631">
4008     <rMaterial name="materials:Iron"/>
4009    </MaterialFraction>
4010    <MaterialFraction fraction="0.043156039">
4011     <rMaterial name="materials:Oxygen"/>
4012    </MaterialFraction>
4013    <MaterialFraction fraction="0.041667015">
4014     <rMaterial name="materials:Fluorine"/>
4015    </MaterialFraction>
4016    <MaterialFraction fraction="0.15813109">
4017     <rMaterial name="materials:Aluminium"/>
4018    </MaterialFraction>
4019    <MaterialFraction fraction="0.032805106">
4020     <rMaterial name="materials:Silicon"/>
4021    </MaterialFraction>
4022   </CompositeMaterial>
4023   <CompositeMaterial name="Tk_square_bundles" density="971*mg/cm3" symbol=" " method="mixture by weight">
4024    <MaterialFraction fraction="0.45591441">
4025     <rMaterial name="materials:Copper"/>
4026    </MaterialFraction>
4027    <MaterialFraction fraction="0.20422984">
4028     <rMaterial name="materials:Carbon"/>
4029    </MaterialFraction>
4030    <MaterialFraction fraction="0.032729696">
4031     <rMaterial name="materials:Hydrogen"/>
4032    </MaterialFraction>
4033    <MaterialFraction fraction="0.063679098">
4034     <rMaterial name="materials:Iron"/>
4035    </MaterialFraction>
4036    <MaterialFraction fraction="0.045081214">
4037     <rMaterial name="materials:Oxygen"/>
4038    </MaterialFraction>
4039    <MaterialFraction fraction="0.043521896">
4040     <rMaterial name="materials:Fluorine"/>
4041    </MaterialFraction>
4042    <MaterialFraction fraction="0.12057473">
4043     <rMaterial name="materials:Aluminium"/>
4044    </MaterialFraction>
4045    <MaterialFraction fraction="0.03426911">
4046     <rMaterial name="materials:Silicon"/>
4047    </MaterialFraction>
4048   </CompositeMaterial>
4049   <CompositeMaterial name="Tk_support" density="5.25617*g/cm3" symbol=" " method="mixture by weight">
4050    <MaterialFraction fraction="1.00000000">
4051     <rMaterial name="materials:Iron"/>
4052    </MaterialFraction>
4053   </CompositeMaterial>
4054   <CompositeMaterial name="V_Air" density="1.205*mg/cm3" symbol=" " method="mixture by weight">
4055    <MaterialFraction fraction="0.7494">
4056     <rMaterial name="materials:Nitrogen"/>
4057    </MaterialFraction>
4058    <MaterialFraction fraction="0.2369">
4059     <rMaterial name="materials:Oxygen"/>
4060    </MaterialFraction>
4061    <MaterialFraction fraction="0.0129">
4062     <rMaterial name="materials:Argon"/>
4063    </MaterialFraction>
4064    <MaterialFraction fraction="0.0008">
4065     <rMaterial name="materials:Hydrogen"/>
4066    </MaterialFraction>
4067   </CompositeMaterial>
4068   <CompositeMaterial name="V_Iron" density="7.87*g/cm3" symbol=" " method="mixture by weight">
4069    <MaterialFraction fraction="1.00000000">
4070     <rMaterial name="materials:Iron"/>
4071    </MaterialFraction>
4072   </CompositeMaterial>
4073   <CompositeMaterial name="V_Quartz" density="2.64*g/cm3" symbol=" " method="mixture by weight">
4074    <MaterialFraction fraction="0.46748103">
4075     <rMaterial name="materials:Silicon"/>
4076    </MaterialFraction>
4077    <MaterialFraction fraction="0.53251897">
4078     <rMaterial name="materials:Oxygen"/>
4079    </MaterialFraction>
4080   </CompositeMaterial>
4081   <CompositeMaterial name="Vcal C4H10" density="2.67*mg/cm3" symbol=" " method="mixture by weight">
4082    <MaterialFraction fraction="0.82658619">
4083     <rMaterial name="materials:Carbon"/>
4084    </MaterialFraction>
4085    <MaterialFraction fraction="0.17341381">
4086     <rMaterial name="materials:Hydrogen"/>
4087    </MaterialFraction>
4088   </CompositeMaterial>
4089   <CompositeMaterial name="Vcal CO2" density="1.98*mg/cm3" symbol=" " method="mixture by weight">
4090    <MaterialFraction fraction="0.27292145">
4091     <rMaterial name="materials:Carbon"/>
4092    </MaterialFraction>
4093    <MaterialFraction fraction="0.72707855">
4094     <rMaterial name="materials:Oxygen"/>
4095    </MaterialFraction>
4096   </CompositeMaterial>
4097   <CompositeMaterial name="Vcal average" density="7.55*g/cm3" symbol=" " method="mixture by weight">
4098    <MaterialFraction fraction="0.0012701968">
4099     <rMaterial name="materials:Carbon"/>
4100    </MaterialFraction>
4101    <MaterialFraction fraction="0.0015979957">
4102     <rMaterial name="materials:Silicon"/>
4103    </MaterialFraction>
4104    <MaterialFraction fraction="0.0042923919">
4105     <rMaterial name="materials:Manganese"/>
4106    </MaterialFraction>
4107    <MaterialFraction fraction="0.00017895477">
4108     <rMaterial name="materials:Sulfur"/>
4109    </MaterialFraction>
4110    <MaterialFraction fraction="0.00012825134">
4111     <rMaterial name="materials:Phosphor"/>
4112    </MaterialFraction>
4113    <MaterialFraction fraction="9.5096736e-05">
4114     <rMaterial name="materials:Nickel"/>
4115    </MaterialFraction>
4116    <MaterialFraction fraction="0.0002974393">
4117     <rMaterial name="materials:Copper"/>
4118    </MaterialFraction>
4119    <MaterialFraction fraction="0.00069942512">
4120     <rMaterial name="materials:Aluminium"/>
4121    </MaterialFraction>
4122    <MaterialFraction fraction="0.99136248">
4123     <rMaterial name="materials:Iron"/>
4124    </MaterialFraction>
4125    <MaterialFraction fraction="7.7766882e-05">
4126     <rMaterial name="materials:Hydrogen"/>
4127    </MaterialFraction>
4128   </CompositeMaterial>
4129   <CompositeMaterial name="W/Sci spaghetti mix" density="1*g/cm3" symbol=" " method="mixture by weight">
4130    <MaterialFraction fraction="0.0059212984">
4131     <rMaterial name="materials:Carbon"/>
4132    </MaterialFraction>
4133    <MaterialFraction fraction="0.00082799058">
4134     <rMaterial name="materials:Hydrogen"/>
4135    </MaterialFraction>
4136    <MaterialFraction fraction="0.00018825087">
4137     <rMaterial name="materials:Bor 11"/>
4138    </MaterialFraction>
4139    <MaterialFraction fraction="4.7062717e-05">
4140     <rMaterial name="materials:Bor 10"/>
4141    </MaterialFraction>
4142    <MaterialFraction fraction="0.0010447923">
4143     <rMaterial name="materials:Oxygen"/>
4144    </MaterialFraction>
4145    <MaterialFraction fraction="0.99197061">
4146     <rMaterial name="materials:Tungsten"/>
4147    </MaterialFraction>
4148   </CompositeMaterial>
4149   <CompositeMaterial name="Water" density="1*g/cm3" symbol=" " method="mixture by weight">
4150    <MaterialFraction fraction="0.11190083">
4151     <rMaterial name="materials:Hydrogen"/>
4152    </MaterialFraction>
4153    <MaterialFraction fraction="0.88809917">
4154     <rMaterial name="materials:Oxygen"/>
4155    </MaterialFraction>
4156   </CompositeMaterial>
4157   <CompositeMaterial name="Wood" density="500*mg/cm3" symbol=" " method="mixture by weight">
4158    <MaterialFraction fraction="0.11684213">
4159     <rMaterial name="materials:Hydrogen"/>
4160    </MaterialFraction>
4161    <MaterialFraction fraction="0.88315787">
4162     <rMaterial name="materials:Oxygen"/>
4163    </MaterialFraction>
4164   </CompositeMaterial>
4165   <CompositeMaterial name="YokeSteel" density="7.87*g/cm3" symbol=" " method="mixture by weight">
4166    <MaterialFraction fraction="0.001">
4167     <rMaterial name="materials:Carbon"/>
4168    </MaterialFraction>
4169    <MaterialFraction fraction="0.001">
4170     <rMaterial name="materials:Silicon"/>
4171    </MaterialFraction>
4172    <MaterialFraction fraction="0.004">
4173     <rMaterial name="materials:Manganese"/>
4174    </MaterialFraction>
4175    <MaterialFraction fraction="0.01">
4176     <rMaterial name="materials:Nickel"/>
4177    </MaterialFraction>
4178    <MaterialFraction fraction="0.0015">
4179     <rMaterial name="materials:Copper"/>
4180    </MaterialFraction>
4181    <MaterialFraction fraction="0.9825">
4182     <rMaterial name="materials:Iron"/>
4183    </MaterialFraction>
4184   </CompositeMaterial>
4185   <CompositeMaterial name="active_screen" density="11.197*g/cm3" symbol=" " method="mixture by weight">
4186    <MaterialFraction fraction="0.025418913">
4187     <rMaterial name="materials:Hydrogen"/>
4188    </MaterialFraction>
4189    <MaterialFraction fraction="0.085235146">
4190     <rMaterial name="materials:Oxygen"/>
4191    </MaterialFraction>
4192    <MaterialFraction fraction="0.50483588">
4193     <rMaterial name="materials:Carbon"/>
4194    </MaterialFraction>
4195    <MaterialFraction fraction="0.38451007">
4196     <rMaterial name="materials:Fluorine"/>
4197    </MaterialFraction>
4198   </CompositeMaterial>
4199   <CompositeMaterial name="c_Peek" density="1.8*g/cm3" symbol=" " method="mixture by weight">
4200    <MaterialFraction fraction="0.45427914">
4201     <rMaterial name="materials:Carbon"/>
4202    </MaterialFraction>
4203    <MaterialFraction fraction="0.11182521">
4204     <rMaterial name="materials:Hydrogen"/>
4205    </MaterialFraction>
4206    <MaterialFraction fraction="0.36306779">
4207     <rMaterial name="materials:Oxygen"/>
4208    </MaterialFraction>
4209    <MaterialFraction fraction="0.070827858">
4210     <rMaterial name="materials:Silicon"/>
4211    </MaterialFraction>
4212   </CompositeMaterial>
4213   <CompositeMaterial name="HV_Cu/QFib_mx." density="7.30515*g/cm3" symbol=" " method="mixture by weight">
4214    <MaterialFraction fraction="0.0247913">
4215     <rMaterial name="materials:QuartzFibers"/>
4216    </MaterialFraction>
4217    <MaterialFraction fraction="0.00471238  ">
4218     <rMaterial name="materials:Polystyrene"/>
4219    </MaterialFraction>
4220    <MaterialFraction fraction="0.04296 ">
4221     <rMaterial name="materials:Air"/>
4222    </MaterialFraction>
4223    <MaterialFraction fraction="0.927536">
4224     <rMaterial name="materials:Copper"/>
4225    </MaterialFraction>
4226   </CompositeMaterial>
4227   <CompositeMaterial name="Borosilicate_Glass" density="2.51*g/cm3" symbol=" " method="mixture by weight">
4228    <MaterialFraction fraction="0.303594">
4229     <rMaterial name="materials:Silicon"/>
4230    </MaterialFraction>
4231    <MaterialFraction fraction="0.0452533">
4232     <rMaterial name="materials:Sodium"/>
4233    </MaterialFraction>
4234    <MaterialFraction fraction="0.0556199">
4235     <rMaterial name="materials:Potassium"/>
4236    </MaterialFraction>
4237    <MaterialFraction fraction="0.0449903">
4238     <rMaterial name="materials:Zinc"/>
4239    </MaterialFraction>
4240    <MaterialFraction fraction="0.0222285">
4241     <rMaterial name="materials:Aluminium"/>
4242    </MaterialFraction>
4243    <MaterialFraction fraction="0.0245335">
4244     <rMaterial name="materials:Boron"/>
4245    </MaterialFraction>
4246    <MaterialFraction fraction="0.0239803">
4247     <rMaterial name="materials:Titanium"/>
4248    </MaterialFraction>
4249    <MaterialFraction fraction="0.00459437">
4250     <rMaterial name="materials:Antimony"/>
4251    </MaterialFraction>
4252    <MaterialFraction fraction="0.00001">
4253     <rMaterial name="materials:Chromium"/>
4254    </MaterialFraction>
4255    <MaterialFraction fraction="0.475195">
4256     <rMaterial name="materials:Oxygen"/>
4257    </MaterialFraction>
4258   </CompositeMaterial>
4259   <CompositeMaterial name="Silicone_Gel" density="0.965*g/cm3" symbol=" " method="mixture by weight">
4260    <MaterialFraction fraction="0.3866">
4261     <rMaterial name="materials:Carbon"/>
4262    </MaterialFraction>
4263    <MaterialFraction fraction="0.0973">
4264     <rMaterial name="materials:Hydrogen"/>
4265    </MaterialFraction>
4266    <MaterialFraction fraction="0.3616">
4267     <rMaterial name="materials:Silicon"/>
4268    </MaterialFraction>
4269    <MaterialFraction fraction="0.1545">
4270     <rMaterial name="materials:Oxygen"/>
4271    </MaterialFraction>
4272   </CompositeMaterial>
4273   <CompositeMaterial name="Barium_Titanate" density="6.02*g/cm3" symbol=" " method="mixture by weight">
4274    <MaterialFraction fraction="0.5889">
4275     <rMaterial name="materials:Barium"/>
4276    </MaterialFraction>
4277    <MaterialFraction fraction="0.2053">
4278     <rMaterial name="materials:Titanium"/>
4279    </MaterialFraction>
4280    <MaterialFraction fraction="0.2058">
4281     <rMaterial name="materials:Oxygen"/>
4282    </MaterialFraction>
4283   </CompositeMaterial>
4284   <CompositeMaterial name="E_PolyGrains" density="589*mg/cm3" symbol=" " method="mixture by weight">
4285    <MaterialFraction fraction="0.85628451">
4286     <rMaterial name="materials:Carbon"/>
4287    </MaterialFraction>
4288    <MaterialFraction fraction="0.14371549">
4289     <rMaterial name="materials:Hydrogen"/>
4290    </MaterialFraction>
4291   </CompositeMaterial>
4292   <CompositeMaterial name="CuNi" density="8.94*g/cm3" symbol=" " method="mixture by weight">
4293    <MaterialFraction fraction="0.7">
4294     <rMaterial name="materials:Copper"/>
4295    </MaterialFraction>
4296    <MaterialFraction fraction="0.3">
4297     <rMaterial name="materials:Nickel"/>
4298    </MaterialFraction>
4299   </CompositeMaterial>
4300   <CompositeMaterial name="Acrylate" density="1170*mg/cm3" symbol=" " method="mixture by weight">
4301    <MaterialFraction fraction="0.55814">
4302     <rMaterial name="materials:Carbon"/>
4303    </MaterialFraction>
4304    <MaterialFraction fraction="0.06977">
4305     <rMaterial name="materials:Hydrogen"/>
4306    </MaterialFraction>
4307    <MaterialFraction fraction="0.37209">
4308     <rMaterial name="materials:Oxygen"/>
4309    </MaterialFraction>
4310   </CompositeMaterial>
4311   <CompositeMaterial name="Inconel600" density="8.47*g/cm3" symbol=" " method="mixture by weight">
4312    <MaterialFraction fraction="0.7200">
4313     <rMaterial name="materials:Nickel"/>
4314    </MaterialFraction>
4315    <MaterialFraction fraction="0.0285">
4316     <rMaterial name="materials:Cobalt"/>
4317    </MaterialFraction>
4318    <MaterialFraction fraction="0.1500">
4319     <rMaterial name="materials:Chromium"/>
4320    </MaterialFraction>
4321    <MaterialFraction fraction="0.0800">
4322     <rMaterial name="materials:Iron"/>
4323    </MaterialFraction>
4324    <MaterialFraction fraction="0.0015">
4325     <rMaterial name="materials:Carbon"/>
4326    </MaterialFraction>
4327    <MaterialFraction fraction="0.0100">
4328     <rMaterial name="materials:Manganese"/>
4329    </MaterialFraction>
4330    <MaterialFraction fraction="0.0050">
4331     <rMaterial name="materials:Silicon"/>
4332    </MaterialFraction>
4333    <MaterialFraction fraction="0.0050">
4334     <rMaterial name="materials:Copper"/>
4335    </MaterialFraction>
4336   </CompositeMaterial>
4337   <CompositeMaterial name="Kevlar" density="1.44*g/cm3" symbol=" " method="mixture by weight">
4338    <MaterialFraction fraction="0.71180785">
4339     <rMaterial name="materials:Carbon"/>
4340    </MaterialFraction>
4341    <MaterialFraction fraction="0.11852895">
4342     <rMaterial name="materials:Nitrogen"/>
4343    </MaterialFraction>
4344    <MaterialFraction fraction="0.12699531">
4345     <rMaterial name="materials:Oxygen"/>
4346    </MaterialFraction>
4347    <MaterialFraction fraction="0.04266788">
4348     <rMaterial name="materials:Hydrogen"/>
4349    </MaterialFraction>
4350   </CompositeMaterial>
4351   <!-- Tracker Cooling Fluids INIT -->
4352   <!-- 3M type is the old one used for Thermal Screen only -->
4353   <CompositeMaterial name="C6F14_3M_-15C" density="1.80340*g/cm3" symbol=" " method="mixture by weight">
4354    <MaterialFraction fraction="1.00000000">
4355     <rMaterial name="materials:C6F14"/>
4356    </MaterialFraction>
4357   </CompositeMaterial>
4358   <!-- F2 type is the new one used for subdetectors and preshower -->
4359   <CompositeMaterial name="C6F14_F2_-30C" density="1.87917*g/cm3" symbol=" " method="mixture by weight">
4360    <MaterialFraction fraction="1.00000000">
4361     <rMaterial name="materials:C6F14"/>
4362    </MaterialFraction>
4363   </CompositeMaterial>
4364   <CompositeMaterial name="C6F14_F2_-20C" density="1.84675*g/cm3" symbol=" " method="mixture by weight">
4365    <MaterialFraction fraction="1.00000000">
4366     <rMaterial name="materials:C6F14"/>
4367    </MaterialFraction>
4368   </CompositeMaterial>
4369   <CompositeMaterial name="C6F14_F2_-10C" density="1.82033*g/cm3" symbol=" " method="mixture by weight">
4370    <MaterialFraction fraction="1.00000000">
4371     <rMaterial name="materials:C6F14"/>
4372    </MaterialFraction>
4373   </CompositeMaterial>
4374   <CompositeMaterial name="CO2_Upgrade" density="0.2033*g/cm3" symbol=" " method="mixture by weight">
4375    <MaterialFraction fraction="1.00000000">
4376     <rMaterial name="materials:Vcal CO2"/>
4377    </MaterialFraction>
4378   </CompositeMaterial>
4379   <CompositeMaterial name="Bpix_CO2_-20C" density="1.0327e-07*g/cm3" symbol=" " method="mixture by weight">
4380    <MaterialFraction fraction="0.27292145">
4381     <rMaterial name="materials:Carbon"/>
4382    </MaterialFraction>
4383    <MaterialFraction fraction="0.72707855">
4384     <rMaterial name="materials:Oxygen"/>
4385    </MaterialFraction>
4386   </CompositeMaterial>
4387   <!-- Tracker Cooling Fluids END -->
4388   <!-- CASTOR materials -->
4389   <CompositeMaterial name="Castor_QuartzFibers/Air_mx" density="2.1743080*g/cm3" symbol=" " method="mixture by weight">
4390    <MaterialFraction fraction="0.9999233027749">
4391     <rMaterial name="materials:QuartzFibers"/>
4392    </MaterialFraction>
4393    <MaterialFraction fraction="0.0000766972251">
4394     <rMaterial name="materials:Air"/>
4395    </MaterialFraction>
4396   </CompositeMaterial>
4397   <CompositeMaterial name="Castor_Bundle6_QF/Air_mx" density="0.4808336*g/cm3" symbol=" " method="mixture by weight">
4398    <MaterialFraction fraction="0.99800842127">
4399     <rMaterial name="materials:QuartzFibers"/>
4400    </MaterialFraction>
4401    <MaterialFraction fraction="0.00199157873">
4402     <rMaterial name="materials:Air"/>
4403    </MaterialFraction>
4404   </CompositeMaterial>
4405   <CompositeMaterial name="Castor_Bundle5_QF/Air_mx" density="0.5726188*g/cm3" symbol=" " method="mixture by weight">
4406    <MaterialFraction fraction="0.99841066074">
4407     <rMaterial name="materials:QuartzFibers"/>
4408    </MaterialFraction>
4409    <MaterialFraction fraction="0.00158933926">
4410     <rMaterial name="materials:Air"/>
4411    </MaterialFraction>
4412   </CompositeMaterial>
4413   <CompositeMaterial name="Castor_Bundle4_QF/Air_mx" density="0.7092276*g/cm3" symbol=" " method="mixture by weight">
4414    <MaterialFraction fraction="0.99881654262">
4415     <rMaterial name="materials:QuartzFibers"/>
4416    </MaterialFraction>
4417    <MaterialFraction fraction="0.00118345738">
4418     <rMaterial name="materials:Air"/>
4419    </MaterialFraction>
4420   </CompositeMaterial>
4421   <CompositeMaterial name="Castor_Bundle3_QF/Air_mx" density="1.1048788*g/cm3" symbol=" " method="mixture by weight">
4422    <MaterialFraction fraction="0.99942577695">
4423     <rMaterial name="materials:QuartzFibers"/>
4424    </MaterialFraction>
4425    <MaterialFraction fraction="0.00057422305">
4426     <rMaterial name="materials:Air"/>
4427    </MaterialFraction>
4428   </CompositeMaterial>
4429   <CompositeMaterial name="Castor_Bundle2_QF/Air_mx" density="1.5612536*g/cm3" symbol=" " method="mixture by weight">
4430    <MaterialFraction fraction="0.99974500842">
4431     <rMaterial name="materials:QuartzFibers"/>
4432    </MaterialFraction>
4433    <MaterialFraction fraction="0.00025499158">
4434     <rMaterial name="materials:Air"/>
4435    </MaterialFraction>
4436   </CompositeMaterial>
4437   <CompositeMaterial name="Castor_Bundle1_QF/Air_mx" density="2.2522530*g/cm3" symbol=" " method="mixture by weight">
4438    <MaterialFraction fraction="0.99998212349">
4439     <rMaterial name="materials:QuartzFibers"/>
4440    </MaterialFraction>
4441    <MaterialFraction fraction="0.00001787651">
4442     <rMaterial name="materials:Air"/>
4443    </MaterialFraction>
4444   </CompositeMaterial>
4445   <CompositeMaterial name="Castor_LMixer_QF/Air_mx" density="2.2834241*g/cm3" symbol=" " method="mixture by weight">
4446    <MaterialFraction fraction="0.99998943692">
4447     <rMaterial name="materials:QuartzFibers"/>
4448    </MaterialFraction>
4449    <MaterialFraction fraction="0.00001056308">
4450     <rMaterial name="materials:Air"/>
4451    </MaterialFraction>
4452   </CompositeMaterial>
4453   <CompositeMaterial name="Castor_Electronics averag" density="1.4881*g/cm3" symbol=" " method="mixture by weight">
4454    <MaterialFraction fraction="0.000560">
4455     <rMaterial name="materials:Air"/>
4456    </MaterialFraction>
4457    <MaterialFraction fraction="0.999440">
4458     <rMaterial name="materials:Copper"/>
4459    </MaterialFraction>
4460   </CompositeMaterial>
4461   <CompositeMaterial name="Castor_Paper" density="1.55*g/cm3" symbol=" " method="mixture by weight">
4462    <MaterialFraction fraction="0.448">
4463     <rMaterial name="materials:Carbon"/>
4464    </MaterialFraction>
4465    <MaterialFraction fraction="0.056">
4466     <rMaterial name="materials:Hydrogen"/>
4467    </MaterialFraction>
4468    <MaterialFraction fraction="0.496">
4469     <rMaterial name="materials:Oxygen"/>
4470    </MaterialFraction>
4471   </CompositeMaterial>
4472   <CompositeMaterial name="Castor_Coolant" density="1.52*g/cm3" symbol=" " method="mixture by weight">
4473    <MaterialFraction fraction="0.012092387">
4474     <rMaterial name="materials:Hydrogen"/>
4475    </MaterialFraction>
4476    <MaterialFraction fraction="0.063980691">
4477     <rMaterial name="materials:Oxygen"/>
4478    </MaterialFraction>
4479    <MaterialFraction fraction="0.24016253">
4480     <rMaterial name="materials:Carbon"/>
4481    </MaterialFraction>
4482    <MaterialFraction fraction="0.68376439">
4483     <rMaterial name="materials:Fluorine"/>
4484    </MaterialFraction>
4485   </CompositeMaterial>
4486   <CompositeMaterial name="AlBeMet" density="2.071*g/cm3" symbol=" " method="mixture by weight">
4487    <MaterialFraction fraction="0.380">
4488     <rMaterial name="materials:Aluminium"/>
4489    </MaterialFraction>
4490    <MaterialFraction fraction="0.615">
4491     <rMaterial name="materials:Beryllium"/>
4492    </MaterialFraction>
4493    <MaterialFraction fraction="0.0005">
4494     <rMaterial name="materials:Carbon"/>
4495    </MaterialFraction>
4496    <MaterialFraction fraction="0.0045">
4497     <rMaterial name="materials:Oxygen"/>
4498    </MaterialFraction>
4499   </CompositeMaterial>
4500   <CompositeMaterial name="M_Rdout_Brd" density="1.79*g/cm3" symbol=" " method="mixture by weight">
4501    <MaterialFraction fraction="0.98667">
4502     <rMaterial name="materials:G10"/>
4503    </MaterialFraction>
4504    <MaterialFraction fraction="0.01333">
4505     <rMaterial name="materials:Copper"/>
4506    </MaterialFraction>
4507   </CompositeMaterial>
4508   <CompositeMaterial name="M_Kapton_Cu" density="1.24*g/cm3" symbol=" " method="mixture by weight">
4509    <MaterialFraction fraction="0.9836">
4510     <rMaterial name="materials:Kapton"/>
4511    </MaterialFraction>
4512    <MaterialFraction fraction="0.0164">
4513     <rMaterial name="materials:Copper"/>
4514    </MaterialFraction>
4515   </CompositeMaterial>
4516   <CompositeMaterial name="M_GEM_Gas" density="1.8*mg/cm3" symbol=" " method="mixture by weight">
4517     <MaterialFraction fraction="0.60">
4518     <rMaterial name="materials:Argon"/>
4519     </MaterialFraction>
4520    <MaterialFraction fraction="0.083">
4521     <rMaterial name="materials:Carbon"/>
4522    </MaterialFraction>
4523    <MaterialFraction fraction="0.145">
4524     <rMaterial name="materials:Oxygen"/>
4525    </MaterialFraction>
4526    <MaterialFraction fraction="0.172">
4527     <rMaterial name="materials:Fluorine"/>
4528    </MaterialFraction>
4529   </CompositeMaterial>
4530   <CompositeMaterial name="M_GEM_Foil" density="1.74*g/cm3" symbol=" " method="mixture by weight">
4531    <MaterialFraction fraction="0.6565">
4532     <rMaterial name="materials:Kapton"/>
4533    </MaterialFraction>
4534    <MaterialFraction fraction="0.1013">
4535     <rMaterial name="materials:Copper"/>
4536    </MaterialFraction>
4537    <MaterialFraction fraction="0.2422">
4538     <rMaterial name="materials:M_GEM_Gas"/>
4539    </MaterialFraction>
4540   </CompositeMaterial>
4541   <CompositeMaterial name="Diamond" density="3.52*g/cm3" symbol=" " method="mixture by weight">
4542    <MaterialFraction fraction="1.00">
4543     <rMaterial name="materials:Carbon"/>
4544    </MaterialFraction>
4545   </CompositeMaterial>
4546   <!--Materials added for BHM-->
4547     <CompositeMaterial name="BorosilicateGlass" density="2.23*g/cm3" symbol=" " method="mixture by weight">
4548    <MaterialFraction fraction="0.377220">
4549     <rMaterial name="materials:Silicon"/>
4550    </MaterialFraction>
4551    <MaterialFraction fraction="0.028191">
4552     <rMaterial name="materials:Sodium"/>
4553    </MaterialFraction>
4554    <MaterialFraction fraction="0.003321">
4555     <rMaterial name="materials:Potassium"/>
4556    </MaterialFraction>
4557    <MaterialFraction fraction="0.539562">
4558     <rMaterial name="materials:Oxygen"/>
4559    </MaterialFraction>
4560    <MaterialFraction fraction="0.011644">
4561     <rMaterial name="materials:Aluminium"/>
4562    </MaterialFraction>
4563    <MaterialFraction fraction="0.040064">
4564     <rMaterial name="materials:Boron"/>
4565    </MaterialFraction>
4566   </CompositeMaterial>
4567   <CompositeMaterial name="Bialkali" density="4.28*g/cm3" symbol=" " method="mixture by weight">
4568    <MaterialFraction fraction="0.133">
4569     <rMaterial name="materials:Potassium"/>
4570    </MaterialFraction>
4571    <MaterialFraction fraction="0.452">
4572     <rMaterial name="materials:Cesium"/>
4573    </MaterialFraction>
4574    <MaterialFraction fraction="0.415">
4575     <rMaterial name="materials:Antimony"/>
4576    </MaterialFraction>
4577   </CompositeMaterial>
4578   <CompositeMaterial name="RTV" density="1.02*g/cm3" symbol=" " method="mixture by weight">
4579    <MaterialFraction fraction="0.0811">
4580     <rMaterial name="materials:Hydrogen"/>
4581    </MaterialFraction>
4582    <MaterialFraction fraction="0.3790">
4583     <rMaterial name="materials:Silicon"/>
4584    </MaterialFraction>
4585    <MaterialFraction fraction="0.3241">
4586     <rMaterial name="materials:Carbon"/>
4587    </MaterialFraction>
4588    <MaterialFraction fraction="0.2158">
4589     <rMaterial name="materials:Oxygen"/>
4590    </MaterialFraction>
4591   </CompositeMaterial>
4592   <CompositeMaterial name="LYSO" density="7.11*g/cm3" symbol=" " method="mixture by weight">
4593    <MaterialFraction fraction="0.7145">
4594     <rMaterial name="materials:Lutecium"/>
4595    </MaterialFraction>
4596    <MaterialFraction fraction="0.0403">
4597     <rMaterial name="materials:Yttrium"/>
4598    </MaterialFraction>
4599    <MaterialFraction fraction="0.0637">
4600     <rMaterial name="materials:Silicon"/>
4601    </MaterialFraction>
4602    <MaterialFraction fraction="0.1815">
4603     <rMaterial name="materials:Oxygen"/>
4604    </MaterialFraction>
4605   </CompositeMaterial>
4606  </MaterialSection>
4607 </DDDefinition>