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Warning, /Geometry/TrackerCommonData/data/PhaseI/pixbarmaterial.xml is written in an unsupported language. File is not indexed.

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 
0004 <MaterialSection label="pixbarmaterial.xml">
0005 <!--  Upgrade-->
0006     <CompositeMaterial name="SupplyTubeConn3_Upgrade" density="0.4868*g/cm3" symbol=" " method="mixture by weight">
0007     <MaterialFraction fraction="0.560">
0008       <rMaterial name="trackermaterial:micro_twisted_boundle"/>
0009     </MaterialFraction>
0010     <MaterialFraction fraction="0.440">
0011       <rMaterial name="materials:CFK"/>
0012     </MaterialFraction>
0013   </CompositeMaterial>
0014 
0015 <!-- New materials -->
0016   <CompositeMaterial name="SupplyTubeConn3" density="0.3556*g/cm3" symbol=" " method="mixture by weight">   <!--Supply tube material in Conn3 volume (no fpix contribution and 150/180 deg sectors)-->
0017      <MaterialFraction fraction="0.027795">
0018       <rMaterial name="materials:Bpix_Pipe_Steel"/>
0019      </MaterialFraction>
0020      <MaterialFraction fraction="0.015259">
0021       <rMaterial name="materials:Bpix_CO2_-20C"/>
0022      </MaterialFraction>
0023      <MaterialFraction fraction="0.0944924">
0024       <rMaterial name="Polyurethane"/>
0025      </MaterialFraction>
0026          <MaterialFraction fraction="0.256154">
0027       <rMaterial name="materials:CFK"/>
0028     </MaterialFraction>
0029          <MaterialFraction fraction="0.113846">
0030       <rMaterial name="SupplyTubeEpoxy"/>
0031     </MaterialFraction>
0032     <MaterialFraction fraction="0.335428">
0033       <rMaterial name="trackermaterial:T_Aluminium"/>
0034     </MaterialFraction>
0035     <MaterialFraction fraction="0.085225">
0036       <rMaterial name="trackermaterial:T_Copper"/>
0037     </MaterialFraction>
0038     <MaterialFraction fraction="0.071801">
0039       <rMaterial name="materials:T_Kapton"/>
0040     </MaterialFraction>
0041    </CompositeMaterial>
0042    
0043   <CompositeMaterial name="SupplyTubeConn3_3Disks" density="0.4646*g/cm3" symbol=" " method="mixture by weight"> <!-- fpix 3 disks service material added -->
0044     <MaterialFraction fraction="1.00000000">
0045       <rMaterial name="SupplyTubeConn3"/>
0046     </MaterialFraction>
0047   </CompositeMaterial>
0048   <CompositeMaterial name="SupplyTubeConn3_10Disks" density="0.7908*g/cm3" symbol=" " method="mixture by weight"> <!-- fpix 10 disks service material added -->
0049     <MaterialFraction fraction="1.00000000">
0050       <rMaterial name="SupplyTubeConn3"/>
0051     </MaterialFraction>
0052   </CompositeMaterial>
0053 
0054   <CompositeMaterial name="SupplyTubeEpoxy" density="1.05*g/cm3" symbol=" " method="mixture by weight">
0055     <MaterialFraction fraction="0.5999">
0056       <rMaterial name="materials:Carbon"/>
0057     </MaterialFraction>
0058     <MaterialFraction fraction="0.0719">
0059       <rMaterial name="materials:Hydrogen"/>
0060     </MaterialFraction>
0061     <MaterialFraction fraction="0.2283">
0062       <rMaterial name="materials:Oxygen"/>
0063     </MaterialFraction>
0064     <MaterialFraction fraction="0.0999">
0065       <rMaterial name="materials:Nitrogen"/>
0066     </MaterialFraction>
0067   </CompositeMaterial>
0068 
0069   <CompositeMaterial name="CoolPipesDaisyChain" density="6.00*g/cm3" symbol=" " method="mixture by weight">   <!-- Intralayer daisy chain pipes r_i=1.8mm R_o=2.0mm-->
0070      <MaterialFraction fraction="0.6458">
0071       <rMaterial name="materials:Bpix_Pipe_Steel"/>
0072      </MaterialFraction>
0073      <MaterialFraction fraction="0.3542">
0074       <rMaterial name="materials:Bpix_CO2_-20C"/>
0075      </MaterialFraction>
0076    </CompositeMaterial>
0077    
0078   <CompositeMaterial name="Polyurethane" density="0.0494*g/cm3" symbol=" " method="mixture by weight">   <!-- Airex -->
0079      <MaterialFraction fraction="0.09">
0080       <rMaterial name="materials:Nitrogen"/>
0081      </MaterialFraction>
0082      <MaterialFraction fraction="0.6559">
0083       <rMaterial name="materials:Carbon"/>
0084      </MaterialFraction>
0085      <MaterialFraction fraction="0.0486">
0086        <rMaterial name="materials:Hydrogen"/>
0087      </MaterialFraction>
0088     <MaterialFraction fraction="0.2056">
0089        <rMaterial name="materials:Oxygen"/>
0090      </MaterialFraction>
0091    </CompositeMaterial>
0092 
0093   <CompositeMaterial name="Flange1_Airex" density="0.02697*g/cm3" symbol=" " method="mixture by weight">   <!-- Airex 0.546 empty factor-->
0094      <MaterialFraction fraction="1.00">
0095       <rMaterial name="pixbarmaterial:Polyurethane"/>
0096      </MaterialFraction>
0097    </CompositeMaterial>
0098   <CompositeMaterial name="Flange2_Airex" density="0.02697*g/cm3" symbol=" " method="mixture by weight">   <!-- Airex 0.546 empty factor-->
0099      <MaterialFraction fraction="1.00">
0100       <rMaterial name="pixbarmaterial:Polyurethane"/>
0101      </MaterialFraction>
0102    </CompositeMaterial>
0103   <CompositeMaterial name="Flange3_Airex" density="0.02697*g/cm3" symbol=" " method="mixture by weight">   <!-- Airex 0.546 empty factor-->
0104      <MaterialFraction fraction="1.00">
0105       <rMaterial name="pixbarmaterial:Polyurethane"/>
0106      </MaterialFraction>
0107    </CompositeMaterial>
0108   <CompositeMaterial name="Flange4_InnerCFK" density="1.000*g/cm3" symbol=" " method="mixture by weight">   <!-- Airex 1.0 empty factor-->
0109      <MaterialFraction fraction="1.00">
0110       <rMaterial name="materials:CFK"/>
0111      </MaterialFraction>
0112    </CompositeMaterial>
0113 
0114   <CompositeMaterial name="Flange1_CFK" density="0.86*g/cm3" symbol=" " method="mixture by weight"> <!--CFK 0.546 empty factor-->
0115     <MaterialFraction fraction="1.00000000">
0116       <rMaterial name="materials:CFK"/>
0117     </MaterialFraction>
0118   </CompositeMaterial>
0119   <CompositeMaterial name="Flange2_CFK" density="0.86*g/cm3" symbol=" " method="mixture by weight"> <!--CFK 0.546 empty factor-->
0120     <MaterialFraction fraction="1.00000000">
0121       <rMaterial name="materials:CFK"/>
0122     </MaterialFraction>
0123   </CompositeMaterial>
0124   <CompositeMaterial name="Flange3_CFK" density="0.86*g/cm3" symbol=" " method="mixture by weight"> <!--CFK 0.546 empty factor-->
0125     <MaterialFraction fraction="1.00000000">
0126       <rMaterial name="materials:CFK"/>
0127     </MaterialFraction>
0128   </CompositeMaterial>
0129   <CompositeMaterial name="Flange4_CFK" density="1.575*g/cm3" symbol=" " method="mixture by weight"> <!--CFK 1 empty factor-->
0130     <MaterialFraction fraction="1.00000000">
0131       <rMaterial name="materials:CFK"/>
0132     </MaterialFraction>
0133   </CompositeMaterial>
0134   
0135   <CompositeMaterial name="Polyoxymethylene" density="1.4*g/cm3" symbol=" " method="mixture by weight">
0136      <MaterialFraction fraction="0.4">
0137       <rMaterial name="materials:Carbon"/>
0138      </MaterialFraction>
0139      <MaterialFraction fraction="0.06667">
0140        <rMaterial name="materials:Hydrogen"/>
0141      </MaterialFraction>
0142     <MaterialFraction fraction="0.5333">
0143        <rMaterial name="materials:Oxygen"/>
0144      </MaterialFraction>
0145    </CompositeMaterial>
0146 
0147   <CompositeMaterial name="BPix_Silicone" density="1.3*g/cm3" symbol=" " method="mixture by weight">
0148     <MaterialFraction fraction="0.3787448">
0149       <rMaterial name="materials:Silicon"/>
0150     </MaterialFraction>
0151     <MaterialFraction fraction="0.21575329">
0152       <rMaterial name="materials:Oxygen"/>
0153     </MaterialFraction>
0154     <MaterialFraction fraction="0.3239468">
0155       <rMaterial name="materials:Carbon"/>
0156     </MaterialFraction>
0157     <MaterialFraction fraction="0.08155498">
0158       <rMaterial name="materials:Hydrogen"/>
0159     </MaterialFraction>
0160   </CompositeMaterial>
0161 
0162    <CompositeMaterial name="LCP_Glass_Enforced" density="2.0*g/cm3" symbol=" " method="mixture by weight">
0163     <MaterialFraction fraction="0.08">
0164           <rMaterial name="materials:Silicon"/>
0165     </MaterialFraction>
0166     <MaterialFraction fraction="0.52">
0167           <rMaterial name="materials:Carbon"/>
0168     </MaterialFraction>
0169     <MaterialFraction fraction="0.39">
0170           <rMaterial name="materials:Oxygen"/>
0171     </MaterialFraction>
0172     <MaterialFraction fraction="0.01">
0173           <rMaterial name="materials:Hydrogen"/>
0174     </MaterialFraction>
0175   </CompositeMaterial>
0176 
0177 
0178    <CompositeMaterial name="Silicon_Nitride" density="3.4*g/cm3" symbol=" " method="mixture by weight">
0179     <MaterialFraction fraction="0.6006">
0180           <rMaterial name="materials:Silicon"/>
0181     </MaterialFraction>
0182     <MaterialFraction fraction="0.3994">
0183           <rMaterial name="materials:Nitrogen"/>
0184     </MaterialFraction>
0185   </CompositeMaterial>
0186 
0187 
0188   <CompositeMaterial name="Pix_Bar_Baseplate_Full" density="3.67256*g/cm3" symbol=" " method="mixture by weight">
0189     <MaterialFraction fraction="0.75244">
0190       <rMaterial name="pixbarmaterial:Silicon_Nitride"/>
0191     </MaterialFraction>
0192     <MaterialFraction fraction="0.15186">
0193       <rMaterial name="materials:Steel-008"/>
0194     </MaterialFraction>
0195     <MaterialFraction fraction="0.04271">
0196       <rMaterial name="trackermaterial:T_Silicone_Gel"/>
0197     </MaterialFraction>
0198     <MaterialFraction fraction="0.05299">
0199       <rMaterial name="materials:Epoxy"/>
0200     </MaterialFraction>
0201   </CompositeMaterial>
0202 
0203   <CompositeMaterial name="Pix_Bar_Baseplate_Full_Upgrade" density="0.367256*g/cm3" symbol=" " method="mixture by weight">
0204     <MaterialFraction fraction="0.75244">
0205       <rMaterial name="pixbarmaterial:Silicon_Nitride"/>
0206     </MaterialFraction>
0207     <MaterialFraction fraction="0.15186">
0208       <rMaterial name="materials:Steel-008"/>
0209     </MaterialFraction>
0210     <MaterialFraction fraction="0.04271">
0211       <rMaterial name="trackermaterial:T_Silicone_Gel"/>
0212     </MaterialFraction>
0213     <MaterialFraction fraction="0.05299">
0214       <rMaterial name="materials:Epoxy"/>
0215     </MaterialFraction>
0216   </CompositeMaterial>
0217 
0218   <CompositeMaterial name="Pix_Bar_Baseplate_Half" density="3.18369*g/cm3" symbol=" " method="mixture by weight">
0219     <MaterialFraction fraction="0.86861">
0220       <rMaterial name="pixbarmaterial:Silicon_Nitride"/>
0221     </MaterialFraction>
0222     <MaterialFraction fraction="0.06085">
0223       <rMaterial name="materials:Steel-008"/>
0224     </MaterialFraction>
0225     <MaterialFraction fraction="0.04931">
0226       <rMaterial name="trackermaterial:T_Silicone_Gel"/>
0227     </MaterialFraction>
0228     <MaterialFraction fraction="0.02123">
0229       <rMaterial name="materials:Epoxy"/>
0230     </MaterialFraction>
0231   </CompositeMaterial>
0232 
0233   <CompositeMaterial name="Pix_Bar_Hybrid_Full" density="4.41590*g/cm3" symbol=" " method="mixture by weight">
0234     <MaterialFraction fraction="0.0063">
0235       <rMaterial name="materials:Indium"/>
0236     </MaterialFraction>
0237     <MaterialFraction fraction="0.09358">
0238       <rMaterial name="materials:Lead"/>
0239     </MaterialFraction>
0240     <MaterialFraction fraction="0.05034">
0241       <rMaterial name="materials:Nickel"/>
0242     </MaterialFraction>
0243     <MaterialFraction fraction="0.3217">
0244       <rMaterial name="materials:T_Kapton"/>
0245     </MaterialFraction>
0246     <MaterialFraction fraction="0.02405">
0247       <rMaterial name="materials:Gold"/>
0248     </MaterialFraction>
0249     <MaterialFraction fraction="0.04379">
0250       <rMaterial name="materials:Epoxy"/>
0251     </MaterialFraction>
0252     <MaterialFraction fraction="0.1596">
0253       <rMaterial name="materials:Tin"/>
0254     </MaterialFraction>
0255     <MaterialFraction fraction="0.23875">
0256       <rMaterial name="trackermaterial:T_Copper"/>
0257     </MaterialFraction>
0258     <MaterialFraction fraction="0.00379">
0259       <rMaterial name="trackermaterial:T_Aluminium"/>
0260     </MaterialFraction>
0261     <MaterialFraction fraction="0.00741">
0262       <rMaterial name="materials:Alumina"/>
0263     </MaterialFraction>
0264     <MaterialFraction fraction="0.0507">
0265       <rMaterial name="trackermaterial:T_Barium_Titanate"/>
0266     </MaterialFraction>
0267   </CompositeMaterial>
0268 
0269   <CompositeMaterial name="Pix_Bar_Hybrid_Half" density="5.70663*g/cm3" symbol=" " method="mixture by weight">
0270     <MaterialFraction fraction="0.00443">
0271       <rMaterial name="materials:Indium"/>
0272     </MaterialFraction>
0273     <MaterialFraction fraction="0.1322">
0274       <rMaterial name="materials:Lead"/>
0275     </MaterialFraction>
0276     <MaterialFraction fraction="0.03912">
0277       <rMaterial name="materials:Nickel"/>
0278     </MaterialFraction>
0279     <MaterialFraction fraction="0.24865">
0280       <rMaterial name="materials:T_Kapton"/>
0281     </MaterialFraction>
0282     <MaterialFraction fraction="0.0185">
0283       <rMaterial name="materials:Gold"/>
0284     </MaterialFraction>
0285     <MaterialFraction fraction="0.06187">
0286       <rMaterial name="materials:Epoxy"/>
0287     </MaterialFraction>
0288     <MaterialFraction fraction="0.22547">
0289       <rMaterial name="materials:Tin"/>
0290     </MaterialFraction>
0291     <MaterialFraction fraction="0.00267">
0292       <rMaterial name="trackermaterial:T_Aluminium"/>
0293     </MaterialFraction>
0294     <MaterialFraction fraction="0.185">
0295       <rMaterial name="trackermaterial:T_Copper"/>
0296     </MaterialFraction>
0297     <MaterialFraction fraction="0.01047">
0298       <rMaterial name="materials:Alumina"/>
0299     </MaterialFraction>
0300     <MaterialFraction fraction="0.07162">
0301       <rMaterial name="trackermaterial:T_Barium_Titanate"/>
0302     </MaterialFraction>
0303   </CompositeMaterial>
0304 
0305   <CompositeMaterial name="Pix_Bar_Capacitor" density="2.22277*g/cm3" symbol=" " method="mixture by weight">
0306     <MaterialFraction fraction="1">
0307       <rMaterial name="trackermaterial:T_Barium_Titanate"/>
0308     </MaterialFraction>
0309   </CompositeMaterial>
0310 
0311   <CompositeMaterial name="T_Pix_Bar_Cool" density="1.95447*g/cm3" symbol=" " method="mixture by weight">
0312     <MaterialFraction fraction="0.61432">
0313       <rMaterial name="materials:C6F14_F2_-10C"/>
0314     </MaterialFraction>
0315     <MaterialFraction fraction="0.38568">
0316       <rMaterial name="trackermaterial:T_Aluminium"/>
0317     </MaterialFraction>
0318   </CompositeMaterial>
0319   
0320   <CompositeMaterial name="Bpix_CO2_-20C_Half" density="2.0654*g/cm3" symbol=" " method="mixture by weight">
0321     <MaterialFraction fraction="1.00000000">
0322       <rMaterial name="materials:Bpix_CO2_-20C"/>
0323     </MaterialFraction>
0324   </CompositeMaterial>
0325   
0326   <CompositeMaterial name="Bpix_Pipe_Steel_Half" density="16.04*g/cm3" symbol=" " method="mixture by weight">
0327     <MaterialFraction fraction="1.00000000">
0328       <rMaterial name="materials:Bpix_Pipe_Steel"/>
0329     </MaterialFraction>
0330   </CompositeMaterial>
0331 
0332   <CompositeMaterial name="Pix_Bar_Cable" density="1.67629*g/cm3" symbol=" " method="mixture by weight">
0333     <MaterialFraction fraction="0.43796">
0334       <rMaterial name="materials:T_Kapton"/>
0335     </MaterialFraction>
0336     <MaterialFraction fraction="0.02339">
0337       <rMaterial name="materials:Gold"/>
0338     </MaterialFraction>
0339     <MaterialFraction fraction="0.19088">
0340       <rMaterial name="trackermaterial:T_Aluminium"/>
0341     </MaterialFraction>
0342     <MaterialFraction fraction="0.34777">
0343       <rMaterial name="trackermaterial:T_Copper"/>
0344     </MaterialFraction>
0345   </CompositeMaterial>
0346 
0347   <CompositeMaterial name="Pix_Bar_Cable_Upgrade" density="0.55876*g/cm3" symbol=" " method="mixture by weight">
0348     <MaterialFraction fraction="1.00000000">
0349       <rMaterial name="Pix_Bar_Cable"/>
0350     </MaterialFraction>
0351   </CompositeMaterial>
0352 
0353     <CompositeMaterial name="Pix_Bar_CableSignal_Upgrade" density="0.925*g/cm3" symbol=" " method="mixture by weight">
0354     <MaterialFraction fraction="0.249079">
0355       <rMaterial name="materials:T_Kapton"/>
0356     </MaterialFraction>
0357     <MaterialFraction fraction="0.476682">
0358       <rMaterial name="trackermaterial:T_Aluminium"/>
0359     </MaterialFraction>
0360     <MaterialFraction fraction="0.274239">
0361       <rMaterial name="trackermaterial:T_Copper"/>
0362     </MaterialFraction>
0363   </CompositeMaterial>
0364 
0365      <CompositeMaterial name="Pix_Bar_CablePower_Upgrade" density="0.925*g/cm3" symbol=" " method="mixture by weight">
0366     <MaterialFraction fraction="0.110505">
0367       <rMaterial name="materials:T_Kapton"/>
0368     </MaterialFraction>
0369     <MaterialFraction fraction="0.751012">
0370       <rMaterial name="trackermaterial:T_Aluminium"/>
0371     </MaterialFraction>
0372     <MaterialFraction fraction="0.138483">
0373       <rMaterial name="trackermaterial:T_Copper"/>
0374     </MaterialFraction>
0375   </CompositeMaterial>
0376 
0377   <CompositeMaterial name="Pix_Bar_Cable_Layer1_Upgrade" density="5.72*g/cm3" symbol=" " method="mixture by weight">
0378     <MaterialFraction fraction="0.46">
0379       <rMaterial name="trackermaterial:T_Aluminium"/>
0380     </MaterialFraction>
0381     <MaterialFraction fraction="0.54">
0382       <rMaterial name="trackermaterial:T_Copper"/>
0383     </MaterialFraction>
0384   </CompositeMaterial>
0385   
0386   <CompositeMaterial name="Pix_Bar_Cable_Layer234_Upgrade" density="4.31*g/cm3" symbol=" " method="mixture by weight">
0387     <MaterialFraction fraction="0.46">
0388       <rMaterial name="trackermaterial:T_Aluminium"/>
0389     </MaterialFraction>
0390     <MaterialFraction fraction="0.54">
0391       <rMaterial name="trackermaterial:T_Copper"/>
0392     </MaterialFraction>
0393   </CompositeMaterial>
0394   
0395   <CompositeMaterial name="CFK_Layer1" density="1.575*1.196*g/cm3" symbol=" " method="mixture by weight">
0396     <MaterialFraction fraction="1.000">
0397       <rMaterial name="materials:CFK"/>
0398     </MaterialFraction>
0399   </CompositeMaterial>
0400   
0401   <CompositeMaterial name="CFK_Layer2" density="1.575*1.108*g/cm3" symbol=" " method="mixture by weight">
0402     <MaterialFraction fraction="1.000">
0403       <rMaterial name="materials:CFK"/>
0404     </MaterialFraction>
0405   </CompositeMaterial>
0406   
0407   <CompositeMaterial name="CFK_Layer3" density="1.575*1.122*g/cm3" symbol=" " method="mixture by weight">
0408     <MaterialFraction fraction="1.000">
0409       <rMaterial name="materials:CFK"/>
0410     </MaterialFraction>
0411   </CompositeMaterial>
0412   
0413   <CompositeMaterial name="CFK_Layer4" density="1.575*1.234*g/cm3" symbol=" " method="mixture by weight">
0414     <MaterialFraction fraction="1.000">
0415       <rMaterial name="materials:CFK"/>
0416     </MaterialFraction>
0417   </CompositeMaterial>
0418   
0419   <CompositeMaterial name="Flange_with_Manifold_Layer1" density="5.00093*g/cm3" symbol=" " method="mixture by weight">
0420     <MaterialFraction fraction="0.1636">
0421       <rMaterial name="trackermaterial:T_FR4"/>
0422     </MaterialFraction>
0423     <MaterialFraction fraction="0.25809">
0424       <rMaterial name="materials:C6F14_F2_-10C"/>
0425     </MaterialFraction>
0426     <MaterialFraction fraction="0.23898">
0427       <rMaterial name="materials:Steel-008"/>
0428     </MaterialFraction>
0429     <MaterialFraction fraction="0.12917">
0430       <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0431     </MaterialFraction>
0432     <MaterialFraction fraction="0.19713">
0433       <rMaterial name="trackermaterial:T_Aluminium"/>
0434     </MaterialFraction>
0435     <MaterialFraction fraction="0.01304">
0436       <rMaterial name="trackermaterial:T_Nomex"/>
0437     </MaterialFraction>
0438   </CompositeMaterial>
0439 
0440   <CompositeMaterial name="Flange_with_Manifold_Upgrade" density="1.38936*g/cm3" symbol=" " method="mixture by weight">
0441     <MaterialFraction fraction="0.1216">
0442       <rMaterial name="trackermaterial:T_Aluminium"/>
0443     </MaterialFraction>
0444     <MaterialFraction fraction="0.1647">
0445       <rMaterial name="materials:Steel-008"/>
0446     </MaterialFraction>
0447     <MaterialFraction fraction="0.27897">
0448       <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0449     </MaterialFraction>
0450     <MaterialFraction fraction="0.35331">
0451       <rMaterial name="trackermaterial:T_FR4"/>
0452     </MaterialFraction>
0453     <MaterialFraction fraction="0.02816">
0454       <rMaterial name="trackermaterial:T_Nomex"/>
0455     </MaterialFraction>
0456     <MaterialFraction fraction="0.05321">
0457       <rMaterial name="trackermaterial:T_Aluminium"/>
0458     </MaterialFraction>
0459   </CompositeMaterial>
0460 
0461   <CompositeMaterial name="Flange_with_Manifold_Layer2" density="5.34646*g/cm3" symbol=" " method="mixture by weight">
0462     <MaterialFraction fraction="0.14778">
0463       <rMaterial name="trackermaterial:T_FR4"/>
0464     </MaterialFraction>
0465     <MaterialFraction fraction="0.28678">
0466       <rMaterial name="materials:C6F14_F2_-10C"/>
0467     </MaterialFraction>
0468     <MaterialFraction fraction="0.20276">
0469       <rMaterial name="materials:Steel-008"/>
0470     </MaterialFraction>
0471     <MaterialFraction fraction="0.15657">
0472       <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0473     </MaterialFraction>
0474     <MaterialFraction fraction="0.18269">
0475       <rMaterial name="trackermaterial:T_Aluminium"/>
0476     </MaterialFraction>
0477     <MaterialFraction fraction="0.02342">
0478       <rMaterial name="trackermaterial:T_Nomex"/>
0479     </MaterialFraction>
0480   </CompositeMaterial>
0481 
0482   <CompositeMaterial name="FlangeInner_with_Manifold_Layer3" density="4.90600*g/cm3" symbol=" " method="mixture by weight">
0483     <MaterialFraction fraction="0.10879">
0484       <rMaterial name="trackermaterial:T_FR4"/>
0485     </MaterialFraction>
0486     <MaterialFraction fraction="0.35422">
0487       <rMaterial name="materials:C6F14_F2_-10C"/>
0488     </MaterialFraction>
0489     <MaterialFraction fraction="0.36829">
0490       <rMaterial name="materials:Steel-008"/>
0491     </MaterialFraction>
0492     <MaterialFraction fraction="0.16871">
0493       <rMaterial name="trackermaterial:T_Aluminium"/>
0494     </MaterialFraction>
0495   </CompositeMaterial>
0496 
0497   <CompositeMaterial name="FlangeOuter_Layer3" density="0.43142*g/cm3" symbol=" " method="mixture by weight">
0498     <MaterialFraction fraction="0.11657">
0499       <rMaterial name="trackermaterial:T_FR4"/>
0500     </MaterialFraction>
0501     <MaterialFraction fraction="0.87067">
0502       <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0503     </MaterialFraction>
0504     <MaterialFraction fraction="0.00339">
0505       <rMaterial name="trackermaterial:T_Aluminium"/>
0506     </MaterialFraction>
0507     <MaterialFraction fraction="0.00938">
0508       <rMaterial name="materials:Air"/>
0509     </MaterialFraction>
0510   </CompositeMaterial>
0511 
0512   <CompositeMaterial name="T_CarbonFibreStrBox" density="1.76355*g/cm3" symbol=" " method="mixture by weight">
0513     <MaterialFraction fraction="1.0">
0514       <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0515     </MaterialFraction>
0516   </CompositeMaterial>
0517 
0518   <CompositeMaterial name="FlangeOuter_Layer3_Upgrade" density="0.14381*g/cm3" symbol=" " method="mixture by weight">
0519     <MaterialFraction fraction="1.00000000">
0520       <rMaterial name="FlangeOuter_Layer3"/>
0521     </MaterialFraction>
0522   </CompositeMaterial>
0523 
0524  <CompositeMaterial name="cable_endring_to_tube" density="1.94299*g/cm3" symbol=" " method="mixture by weight">
0525     <MaterialFraction fraction="0.10301">
0526       <rMaterial name="materials:T_Kapton"/>
0527     </MaterialFraction>
0528     <MaterialFraction fraction="0.15922">
0529       <rMaterial name="pixfwdMaterials:FPix_Silicone"/>
0530     </MaterialFraction>
0531     <MaterialFraction fraction="0.06696">
0532       <rMaterial name="materials:Steel-008"/>
0533     </MaterialFraction>
0534     <MaterialFraction fraction="0.04431">
0535       <rMaterial name="pixfwdMaterials:FPix_Cylind_Noryl"/>
0536     </MaterialFraction>
0537     <MaterialFraction fraction="0.02972">
0538       <rMaterial name="materials:Epoxy"/>
0539     </MaterialFraction>
0540     <MaterialFraction fraction="0.40314">
0541       <rMaterial name="trackermaterial:T_Aluminium"/>
0542     </MaterialFraction>
0543     <MaterialFraction fraction="0.19365">
0544       <rMaterial name="trackermaterial:T_Copper"/>
0545     </MaterialFraction>
0546   </CompositeMaterial>
0547 
0548   <CompositeMaterial name="cable_endring_to_tube_Upgrade" density="0.64766*g/cm3" symbol=" " method="mixture by weight">
0549     <MaterialFraction fraction="1.00000000">
0550       <rMaterial name="cable_endring_to_tube"/>
0551     </MaterialFraction>
0552   </CompositeMaterial>
0553 
0554   <CompositeMaterial name="Layer1_2_EndringPrints" density="1.16836*g/cm3" symbol=" " method="mixture by weight">
0555     <MaterialFraction fraction="0.01765">
0556       <rMaterial name="materials:Lead"/>
0557     </MaterialFraction>
0558     <MaterialFraction fraction="0.23843">
0559       <rMaterial name="pixbarmaterial:LCP_Glass_Enforced"/>
0560     </MaterialFraction>
0561     <MaterialFraction fraction="0.3061">
0562       <rMaterial name="trackermaterial:T_FR4"/>
0563     </MaterialFraction>
0564     <MaterialFraction fraction="0.00657">
0565       <rMaterial name="materials:Steel-008"/>
0566     </MaterialFraction>
0567     <MaterialFraction fraction="0.01658">
0568       <rMaterial name="materials:Tin"/>
0569     </MaterialFraction>
0570     <MaterialFraction fraction="0.41468">
0571       <rMaterial name="trackermaterial:T_Copper"/>
0572     </MaterialFraction>
0573   </CompositeMaterial>
0574 
0575   <CompositeMaterial name="Layer1_2_EndringPrints_Upgrade" density="0.38945*g/cm3" symbol=" " method="mixture by weight">
0576     <MaterialFraction fraction="1.00000000">
0577       <rMaterial name="Layer1_2_EndringPrints"/>
0578     </MaterialFraction>
0579   </CompositeMaterial>
0580 
0581   <CompositeMaterial name="Layer3_EndringPrints" density="1.08648*g/cm3" symbol=" " method="mixture by weight">
0582     <MaterialFraction fraction="0.01766">
0583       <rMaterial name="materials:Lead"/>
0584     </MaterialFraction>
0585     <MaterialFraction fraction="0.238">
0586       <rMaterial name="pixbarmaterial:LCP_Glass_Enforced"/>
0587     </MaterialFraction>
0588     <MaterialFraction fraction="0.30544">
0589       <rMaterial name="trackermaterial:T_FR4"/>
0590     </MaterialFraction>
0591     <MaterialFraction fraction="0.00789">
0592       <rMaterial name="materials:Steel-008"/>
0593     </MaterialFraction>
0594     <MaterialFraction fraction="0.01706">
0595       <rMaterial name="materials:Tin"/>
0596     </MaterialFraction>
0597     <MaterialFraction fraction="0.41396">
0598       <rMaterial name="trackermaterial:T_Copper"/>
0599     </MaterialFraction>
0600   </CompositeMaterial>
0601 
0602   <CompositeMaterial name="Layer3_EndringPrints_Upgrade" density="0.36216*g/cm3" symbol=" " method="mixture by weight">
0603     <MaterialFraction fraction="1.00000000">
0604       <rMaterial name="Layer3_EndringPrints"/>
0605     </MaterialFraction>
0606   </CompositeMaterial>
0607 
0608   <CompositeMaterial name="silicone_pipes_plus_coolant" density="0.26030*g/cm3" symbol=" " method="mixture by weight">
0609     <MaterialFraction fraction="0.53007">
0610       <rMaterial name="materials:C6F14_F2_-10C"/>
0611     </MaterialFraction>
0612     <MaterialFraction fraction="0.46993">
0613       <rMaterial name="pixbarmaterial:BPix_Silicone"/>
0614     </MaterialFraction>
0615   </CompositeMaterial>
0616 
0617  <CompositeMaterial name="SectorA" density="0.4200*g/cm3" symbol=" " method="mixture by weight">
0618     <MaterialFraction fraction="0.329">
0619       <rMaterial name="trackermaterial:T_FR4"/>
0620     </MaterialFraction>
0621     <MaterialFraction fraction="0.333">
0622       <rMaterial name="trackermaterial:T_Aluminium"/>
0623     </MaterialFraction>
0624     <MaterialFraction fraction="0.320">
0625       <rMaterial name="trackermaterial:T_Copper"/>
0626     </MaterialFraction>
0627     <MaterialFraction fraction="0.018">
0628       <rMaterial name="materials:Steel-008"/>
0629     </MaterialFraction>
0630   </CompositeMaterial>
0631   
0632  <CompositeMaterial name="SectorA_3Disks" density="0.55812*g/cm3" symbol=" " method="mixture by weight"> <!-- fpix 3 disks service material added -->
0633     <MaterialFraction fraction="1.0">
0634       <rMaterial name="pixbarmaterial:SectorA"/>
0635     </MaterialFraction>
0636   </CompositeMaterial>
0637  <CompositeMaterial name="SectorA_10Disks" density="0.95001*g/cm3" symbol=" " method="mixture by weight"> <!-- fpix 10 disks service material added -->
0638     <MaterialFraction fraction="1.0">
0639       <rMaterial name="pixbarmaterial:SectorA"/>
0640     </MaterialFraction>
0641   </CompositeMaterial>
0642 
0643   <CompositeMaterial name="SectorB" density="0.74961*g/cm3" symbol=" " method="mixture by weight">
0644     <MaterialFraction fraction="0.19011">
0645       <rMaterial name="materials:C6F14_F2_-10C"/>
0646     </MaterialFraction>
0647     <MaterialFraction fraction="0.00494">
0648       <rMaterial name="pixbarmaterial:Polyoxymethylene"/>
0649     </MaterialFraction>
0650     <MaterialFraction fraction="0.1187">
0651       <rMaterial name="trackermaterial:T_FR4"/>
0652     </MaterialFraction>
0653     <MaterialFraction fraction="0.14233">
0654       <rMaterial name="materials:Acrylate"/>
0655     </MaterialFraction>
0656     <MaterialFraction fraction="0.0512">
0657       <rMaterial name="materials:Steel-008"/>
0658     </MaterialFraction>
0659     <MaterialFraction fraction="0.18915">
0660       <rMaterial name="materials:Epoxy"/>
0661     </MaterialFraction>
0662     <MaterialFraction fraction="0.06486">
0663       <rMaterial name="trackermaterial:T_Copper"/>
0664     </MaterialFraction>
0665     <MaterialFraction fraction="0.17137">
0666       <rMaterial name="trackermaterial:T_Aluminium"/>
0667     </MaterialFraction>
0668     <MaterialFraction fraction="0.05152">
0669       <rMaterial name="materials:Polyvinylchloride"/>
0670     </MaterialFraction>
0671     <MaterialFraction fraction="0.01581">
0672       <rMaterial name="trackermaterial:T_Nomex"/>
0673     </MaterialFraction>
0674   </CompositeMaterial>
0675 
0676   <CompositeMaterial name="SectorC" density="0.7928*g/cm3" symbol=" " method="mixture by weight">
0677     <MaterialFraction fraction="0.14778">
0678       <rMaterial name="materials:Bpix_CO2_-20C"/>
0679     </MaterialFraction>
0680     <MaterialFraction fraction="0.0139">
0681       <rMaterial name="pixbarmaterial:Polyoxymethylene"/>
0682     </MaterialFraction>
0683     <MaterialFraction fraction="0.22693">
0684       <rMaterial name="trackermaterial:T_FR4"/>
0685     </MaterialFraction>
0686     <MaterialFraction fraction="0.11069">
0687       <rMaterial name="materials:Acrylate"/>
0688     </MaterialFraction>
0689     <MaterialFraction fraction="0.03989">
0690       <rMaterial name="materials:Steel-008"/>
0691     </MaterialFraction>
0692     <MaterialFraction fraction="0.14938">
0693       <rMaterial name="materials:Epoxy"/>
0694     </MaterialFraction>
0695     <MaterialFraction fraction="0.01005">
0696       <rMaterial name="pixfwdMaterials:FPix_TinLeadSolder"/>
0697     </MaterialFraction>
0698     <MaterialFraction fraction="0.06396">
0699       <rMaterial name="trackermaterial:T_Copper"/>
0700     </MaterialFraction>
0701     <MaterialFraction fraction="0.20077">
0702       <rMaterial name="trackermaterial:T_Aluminium"/>
0703     </MaterialFraction>
0704     <MaterialFraction fraction="0.02082">
0705       <rMaterial name="pixfwdMaterials:FPix_Cylind_Polyester"/>
0706     </MaterialFraction>
0707     <MaterialFraction fraction="0.00319">
0708       <rMaterial name="materials:Polyvinylchloride"/>
0709     </MaterialFraction>
0710     <MaterialFraction fraction="0.01264">
0711       <rMaterial name="trackermaterial:T_Nomex"/>
0712     </MaterialFraction>
0713   </CompositeMaterial>
0714 
0715   <CompositeMaterial name="SectorBC" density="1.133*g/cm3" symbol=" " method="mixture by weight">
0716     <MaterialFraction fraction="0.265">
0717       <rMaterial name="trackermaterial:T_FR4"/>
0718     </MaterialFraction>
0719     <MaterialFraction fraction="0.115">
0720       <rMaterial name="trackermaterial:T_Aluminium"/>
0721     </MaterialFraction>
0722     <MaterialFraction fraction="0.052">
0723       <rMaterial name="trackermaterial:T_Copper"/>
0724     </MaterialFraction>
0725     <MaterialFraction fraction="0.006">
0726       <rMaterial name="materials:Steel-008"/>
0727     </MaterialFraction>
0728     <MaterialFraction fraction="0.562">
0729       <rMaterial name="materials:Silicon"/>
0730     </MaterialFraction>
0731   </CompositeMaterial>
0732   
0733  <CompositeMaterial name="SectorC_3Disks" density="1.22394*g/cm3" symbol=" " method="mixture by weight"> <!-- fpix 3 disks service material added -->
0734     <MaterialFraction fraction="1.000000">
0735       <rMaterial name="pixbarmaterial:SectorC"/>
0736     </MaterialFraction>
0737   </CompositeMaterial>
0738  <CompositeMaterial name="SectorC_10Disks" density="2.18549*g/cm3" symbol=" " method="mixture by weight"> <!-- fpix 10 disks service material added -->
0739     <MaterialFraction fraction="1.000000">
0740       <rMaterial name="pixbarmaterial:SectorC"/>
0741     </MaterialFraction>
0742   </CompositeMaterial>
0743 
0744   <CompositeMaterial name="SectorC_Upgrade" density="0.19652*g/cm3" symbol=" " method="mixture by weight">
0745     <MaterialFraction fraction="1.00000000">
0746       <rMaterial name="SectorC"/>
0747     </MaterialFraction>
0748   </CompositeMaterial>
0749 
0750   <CompositeMaterial name="PixelBarrelSupTubCables" density="0.6510*g/cm3" symbol=" " method="mixture by weight">
0751     <MaterialFraction fraction="0.09162">
0752       <rMaterial name="materials:Bpix_CO2_-20C"/>
0753     </MaterialFraction>
0754     <MaterialFraction fraction="0.14907">
0755       <rMaterial name="materials:Steel-008"/>
0756     </MaterialFraction>
0757     <MaterialFraction fraction="0.28441">
0758       <rMaterial name="materials:Polyethylene"/>
0759     </MaterialFraction>
0760     <MaterialFraction fraction="0.4749">
0761       <rMaterial name="trackermaterial:T_Copper"/>
0762     </MaterialFraction>
0763   </CompositeMaterial>
0764 
0765 
0766  <CompositeMaterial name="PixelBarrelSupTubCables2" density="0.4152*g/cm3" symbol=" " method="mixture by weight">
0767     <MaterialFraction fraction="0.09162">
0768       <rMaterial name="materials:Bpix_CO2_-20C"/>
0769     </MaterialFraction>
0770     <MaterialFraction fraction="0.14907">
0771       <rMaterial name="materials:Steel-008"/>
0772     </MaterialFraction>
0773     <MaterialFraction fraction="0.28441">
0774       <rMaterial name="materials:Polyethylene"/>
0775     </MaterialFraction>
0776     <MaterialFraction fraction="0.4749">
0777       <rMaterial name="trackermaterial:T_Copper"/>
0778     </MaterialFraction>
0779   </CompositeMaterial>
0780   
0781   <CompositeMaterial name="PixelBarrelSupTubCables2_3Disks" density="0.96016*g/cm3" symbol=" " method="mixture by weight"> <!-- fpix 3 disks service material added -->
0782     <MaterialFraction fraction="1.00000000">
0783       <rMaterial name="PixelBarrelSupTubCables2"/>
0784     </MaterialFraction>
0785   </CompositeMaterial>
0786   <CompositeMaterial name="PixelBarrelSupTubCables2_10Disks" density="1.63436*g/cm3" symbol=" " method="mixture by weight"> <!-- fpix 10 disks service material added -->
0787     <MaterialFraction fraction="1.00000000">
0788       <rMaterial name="PixelBarrelSupTubCables2"/>
0789     </MaterialFraction>
0790   </CompositeMaterial>
0791 
0792 
0793 </MaterialSection>
0794 
0795 </DDDefinition>
0796