Warning, /Geometry/TrackerCommonData/data/limin/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 <MaterialSection label="pixbarmaterial.xml">
0004 <CompositeMaterial name="Polyoxymethylene" density="1.61*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0005 <MaterialFraction fraction="0.4">
0006 <rMaterial name="materials:Carbon"/>
0007 </MaterialFraction>
0008 <MaterialFraction fraction="0.06667">
0009 <rMaterial name="materials:Hydrogen"/>
0010 </MaterialFraction>
0011 <MaterialFraction fraction="0.5333">
0012 <rMaterial name="materials:Oxygen"/>
0013 </MaterialFraction>
0014 </CompositeMaterial>
0015 <CompositeMaterial name="BPix_Silicone" density="1.04*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0016 <MaterialFraction fraction="0.3787448">
0017 <rMaterial name="materials:Silicon"/>
0018 </MaterialFraction>
0019 <MaterialFraction fraction="0.21575329">
0020 <rMaterial name="materials:Oxygen"/>
0021 </MaterialFraction>
0022 <MaterialFraction fraction="0.3239468">
0023 <rMaterial name="materials:Carbon"/>
0024 </MaterialFraction>
0025 <MaterialFraction fraction="0.08155498">
0026 <rMaterial name="materials:Hydrogen"/>
0027 </MaterialFraction>
0028 </CompositeMaterial>
0029 <CompositeMaterial name="LCP_Glass_Enforced" density="2.026*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0030 <MaterialFraction fraction="0.08">
0031 <rMaterial name="materials:Silicon"/>
0032 </MaterialFraction>
0033 <MaterialFraction fraction="0.52">
0034 <rMaterial name="materials:Carbon"/>
0035 </MaterialFraction>
0036 <MaterialFraction fraction="0.39">
0037 <rMaterial name="materials:Oxygen"/>
0038 </MaterialFraction>
0039 <MaterialFraction fraction="0.01">
0040 <rMaterial name="materials:Hydrogen"/>
0041 </MaterialFraction>
0042 </CompositeMaterial>
0043 <CompositeMaterial name="Silicon_Nitride" density="3.57*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0044 <MaterialFraction fraction="0.6006">
0045 <rMaterial name="materials:Silicon"/>
0046 </MaterialFraction>
0047 <MaterialFraction fraction="0.3994">
0048 <rMaterial name="materials:Nitrogen"/>
0049 </MaterialFraction>
0050 </CompositeMaterial>
0051 <CompositeMaterial name="Pix_Bar_Baseplate_Full" density="3.79620775008*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0052 <MaterialFraction fraction="0.764328585193699">
0053 <rMaterial name="pixbarmaterial:Silicon_Nitride"/>
0054 </MaterialFraction>
0055 <MaterialFraction fraction="0.161605080161135">
0056 <rMaterial name="materials:Steel-008"/>
0057 </MaterialFraction>
0058 <MaterialFraction fraction="0.0330551008641072">
0059 <rMaterial name="trackermaterial:T_Silicone_Gel"/>
0060 </MaterialFraction>
0061 <MaterialFraction fraction="0.0410112337810593">
0062 <rMaterial name="materials:Epoxy"/>
0063 </MaterialFraction>
0064 </CompositeMaterial>
0065 <CompositeMaterial name="Pix_Bar_Baseplate_Half" density="3.296416503675*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0066 <MaterialFraction fraction="0.880851741947011">
0067 <rMaterial name="pixbarmaterial:Silicon_Nitride"/>
0068 </MaterialFraction>
0069 <MaterialFraction fraction="0.0646460451561341">
0070 <rMaterial name="materials:Steel-008"/>
0071 </MaterialFraction>
0072 <MaterialFraction fraction="0.0380990093272455">
0073 <rMaterial name="trackermaterial:T_Silicone_Gel"/>
0074 </MaterialFraction>
0075 <MaterialFraction fraction="0.016403203569609">
0076 <rMaterial name="materials:Epoxy"/>
0077 </MaterialFraction>
0078 </CompositeMaterial>
0079 <CompositeMaterial name="Pix_Bar_Hybrid_Full" density="4.81536893785*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0080 <MaterialFraction fraction="0.00635510744762652">
0081 <rMaterial name="materials:Indium"/>
0082 </MaterialFraction>
0083 <MaterialFraction fraction="0.0943985642776018">
0084 <rMaterial name="materials:Lead"/>
0085 </MaterialFraction>
0086 <MaterialFraction fraction="0.0507803347481777">
0087 <rMaterial name="materials:Nickel"/>
0088 </MaterialFraction>
0089 <MaterialFraction fraction="0.33926461411063">
0090 <rMaterial name="materials:T_Kapton"/>
0091 </MaterialFraction>
0092 <MaterialFraction fraction="0.0242603704945109">
0093 <rMaterial name="materials:Gold"/>
0094 </MaterialFraction>
0095 <MaterialFraction fraction="0.0321258476342356">
0096 <rMaterial name="materials:Epoxy"/>
0097 </MaterialFraction>
0098 <MaterialFraction fraction="0.160996055339872">
0099 <rMaterial name="materials:Tin"/>
0100 </MaterialFraction>
0101 <MaterialFraction fraction="0.229891197442552">
0102 <rMaterial name="trackermaterial:T_Copper"/>
0103 </MaterialFraction>
0104 <MaterialFraction fraction="0.00364937230704617">
0105 <rMaterial name="trackermaterial:T_Aluminium"/>
0106 </MaterialFraction>
0107 <MaterialFraction fraction="0.00713505245256251">
0108 <rMaterial name="materials:Alumina"/>
0109 </MaterialFraction>
0110 <MaterialFraction fraction="0.051143483745185">
0111 <rMaterial name="trackermaterial:T_Barium_Titanate"/>
0112 </MaterialFraction>
0113 </CompositeMaterial>
0114 <CompositeMaterial name="Pix_Bar_Hybrid_Half" density="6.18578433463502*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0115 <MaterialFraction fraction="0.00449553467848806">
0116 <rMaterial name="materials:Indium"/>
0117 </MaterialFraction>
0118 <MaterialFraction fraction="0.134155684987839">
0119 <rMaterial name="materials:Lead"/>
0120 </MaterialFraction>
0121 <MaterialFraction fraction="0.0396987170705312">
0122 <rMaterial name="materials:Nickel"/>
0123 </MaterialFraction>
0124 <MaterialFraction fraction="0.26379784577816">
0125 <rMaterial name="materials:T_Kapton"/>
0126 </MaterialFraction>
0127 <MaterialFraction fraction="0.0187736775512482">
0128 <rMaterial name="materials:Gold"/>
0129 </MaterialFraction>
0130 <MaterialFraction fraction="0.0456620119939351">
0131 <rMaterial name="materials:Epoxy"/>
0132 </MaterialFraction>
0133 <MaterialFraction fraction="0.228805463647564">
0134 <rMaterial name="materials:Tin"/>
0135 </MaterialFraction>
0136 <MaterialFraction fraction="0.00258633931277271">
0137 <rMaterial name="trackermaterial:T_Aluminium"/>
0138 </MaterialFraction>
0139 <MaterialFraction fraction="0.179203285716461">
0140 <rMaterial name="trackermaterial:T_Copper"/>
0141 </MaterialFraction>
0142 <MaterialFraction fraction="0.0101419373051422">
0143 <rMaterial name="materials:Alumina"/>
0144 </MaterialFraction>
0145 <MaterialFraction fraction="0.072679501957859">
0146 <rMaterial name="trackermaterial:T_Barium_Titanate"/>
0147 </MaterialFraction>
0148 </CompositeMaterial>
0149 <CompositeMaterial name="Pix_Bar_Capacitor" density="2.445047*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0150 <MaterialFraction fraction="1">
0151 <rMaterial name="trackermaterial:T_Barium_Titanate"/>
0152 </MaterialFraction>
0153 </CompositeMaterial>
0154 <CompositeMaterial name="T_Pix_Bar_Cool" density="2.11222700052*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0155 <MaterialFraction fraction="0.625281757649558">
0156 <rMaterial name="materials:C6F14_F2_-10C"/>
0157 </MaterialFraction>
0158 <MaterialFraction fraction="0.374718242350442">
0159 <rMaterial name="trackermaterial:T_Aluminium"/>
0160 </MaterialFraction>
0161 </CompositeMaterial>
0162 <CompositeMaterial name="Pix_Bar_Cable" density="1.835479717995*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0163 <MaterialFraction fraction="0.459972483151295">
0164 <rMaterial name="materials:T_Kapton"/>
0165 </MaterialFraction>
0166 <MaterialFraction fraction="0.0234975439865457">
0167 <rMaterial name="materials:Gold"/>
0168 </MaterialFraction>
0169 <MaterialFraction fraction="0.183041383495645">
0170 <rMaterial name="trackermaterial:T_Aluminium"/>
0171 </MaterialFraction>
0172 <MaterialFraction fraction="0.333488589366515">
0173 <rMaterial name="trackermaterial:T_Copper"/>
0174 </MaterialFraction>
0175 </CompositeMaterial>
0176 <CompositeMaterial name="Flange_with_Manifold_Layer1" density="5.32379249125571*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0177 <MaterialFraction fraction="0.155676264107829">
0178 <rMaterial name="trackermaterial:T_FR4"/>
0179 </MaterialFraction>
0180 <MaterialFraction fraction="0.266681886719278">
0181 <rMaterial name="materials:C6F14_F2_-10C"/>
0182 </MaterialFraction>
0183 <MaterialFraction fraction="0.246935709590351">
0184 <rMaterial name="materials:Steel-008"/>
0185 </MaterialFraction>
0186 <MaterialFraction fraction="0.122185813978499">
0187 <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0188 </MaterialFraction>
0189 <MaterialFraction fraction="0.194433761110184">
0190 <rMaterial name="trackermaterial:T_Aluminium"/>
0191 </MaterialFraction>
0192 <MaterialFraction fraction="0.0140865644938597">
0193 <rMaterial name="trackermaterial:T_Nomex"/>
0194 </MaterialFraction>
0195 </CompositeMaterial>
0196 <CompositeMaterial name="Flange_with_Manifold_Layer2" density="5.69194092054978*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0197 <MaterialFraction fraction="0.140614804007328">
0198 <rMaterial name="trackermaterial:T_FR4"/>
0199 </MaterialFraction>
0200 <MaterialFraction fraction="0.296310801925382">
0201 <rMaterial name="materials:C6F14_F2_-10C"/>
0202 </MaterialFraction>
0203 <MaterialFraction fraction="0.209498494310586">
0204 <rMaterial name="materials:Steel-008"/>
0205 </MaterialFraction>
0206 <MaterialFraction fraction="0.14809621544947">
0207 <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0208 </MaterialFraction>
0209 <MaterialFraction fraction="0.180181423276427">
0210 <rMaterial name="trackermaterial:T_Aluminium"/>
0211 </MaterialFraction>
0212 <MaterialFraction fraction="0.0252982610308071">
0213 <rMaterial name="trackermaterial:T_Nomex"/>
0214 </MaterialFraction>
0215 </CompositeMaterial>
0216 <CompositeMaterial name="FlangeInner_with_Manifold_Layer3" density="5.30883543762*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0217 <MaterialFraction fraction="0.101841949137979">
0218 <rMaterial name="trackermaterial:T_FR4"/>
0219 </MaterialFraction>
0220 <MaterialFraction fraction="0.360075891306395">
0221 <rMaterial name="materials:C6F14_F2_-10C"/>
0222 </MaterialFraction>
0223 <MaterialFraction fraction="0.374378493617617">
0224 <rMaterial name="materials:Steel-008"/>
0225 </MaterialFraction>
0226 <MaterialFraction fraction="0.163703665938008">
0227 <rMaterial name="trackermaterial:T_Aluminium"/>
0228 </MaterialFraction>
0229 </CompositeMaterial>
0230 <CompositeMaterial name="FlangeOuter_Layer3" density="0.434780589232*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0231 <MaterialFraction fraction="0.117172681678795">
0232 <rMaterial name="trackermaterial:T_FR4"/>
0233 </MaterialFraction>
0234 <MaterialFraction fraction="0.869987832777794">
0235 <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0236 </MaterialFraction>
0237 <MaterialFraction fraction="0.00353198723225562">
0238 <rMaterial name="trackermaterial:T_Aluminium"/>
0239 </MaterialFraction>
0240 <MaterialFraction fraction="0.00930749831115543">
0241 <rMaterial name="materials:Air"/>
0242 </MaterialFraction>
0243 </CompositeMaterial>
0244 <CompositeMaterial name="cable_endring_to_tube" density="1.983512027945*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0245 <MaterialFraction fraction="0.116041398611263">
0246 <rMaterial name="materials:T_Kapton"/>
0247 </MaterialFraction>
0248 <MaterialFraction fraction="0.124773780422401">
0249 <rMaterial name="pixfwdMaterials:FPix_Silicone"/>
0250 </MaterialFraction>
0251 <MaterialFraction fraction="0.0721512496136818">
0252 <rMaterial name="materials:Steel-008"/>
0253 </MaterialFraction>
0254 <MaterialFraction fraction="0.0499154875494132">
0255 <rMaterial name="pixfwdMaterials:FPix_Cylind_Noryl"/>
0256 </MaterialFraction>
0257 <MaterialFraction fraction="0.0232902697786317">
0258 <rMaterial name="materials:Epoxy"/>
0259 </MaterialFraction>
0260 <MaterialFraction fraction="0.414649281901307">
0261 <rMaterial name="trackermaterial:T_Aluminium"/>
0262 </MaterialFraction>
0263 <MaterialFraction fraction="0.199178532123303">
0264 <rMaterial name="trackermaterial:T_Copper"/>
0265 </MaterialFraction>
0266 </CompositeMaterial>
0267 <CompositeMaterial name="Layer1_2_EndringPrints" density="1.2056340605604*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0268 <MaterialFraction fraction="0.0188147549426865">
0269 <rMaterial name="materials:Lead"/>
0270 </MaterialFraction>
0271 <MaterialFraction fraction="0.23406232538025">
0272 <rMaterial name="pixbarmaterial:LCP_Glass_Enforced"/>
0273 </MaterialFraction>
0274 <MaterialFraction fraction="0.300492713999474">
0275 <rMaterial name="trackermaterial:T_FR4"/>
0276 </MaterialFraction>
0277 <MaterialFraction fraction="0.00700356600416149">
0278 <rMaterial name="materials:Steel-008"/>
0279 </MaterialFraction>
0280 <MaterialFraction fraction="0.0176741437365294">
0281 <rMaterial name="materials:Tin"/>
0282 </MaterialFraction>
0283 <MaterialFraction fraction="0.421952495936899">
0284 <rMaterial name="trackermaterial:T_Copper"/>
0285 </MaterialFraction>
0286 </CompositeMaterial>
0287 <CompositeMaterial name="Layer3_EndringPrints" density="1.1212839961056*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0288 <MaterialFraction fraction="0.018823028379344">
0289 <rMaterial name="materials:Lead"/>
0290 </MaterialFraction>
0291 <MaterialFraction fraction="0.233610583964253">
0292 <rMaterial name="pixbarmaterial:LCP_Glass_Enforced"/>
0293 </MaterialFraction>
0294 <MaterialFraction fraction="0.299806793134627">
0295 <rMaterial name="trackermaterial:T_FR4"/>
0296 </MaterialFraction>
0297 <MaterialFraction fraction="0.00840960894184736">
0298 <rMaterial name="materials:Steel-008"/>
0299 </MaterialFraction>
0300 <MaterialFraction fraction="0.018183514391371">
0301 <rMaterial name="materials:Tin"/>
0302 </MaterialFraction>
0303 <MaterialFraction fraction="0.421166471188557">
0304 <rMaterial name="trackermaterial:T_Copper"/>
0305 </MaterialFraction>
0306 </CompositeMaterial>
0307 <CompositeMaterial name="silicone_pipes_plus_coolant" density="0.2496331663*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0308 <MaterialFraction fraction="0.607991900073095">
0309 <rMaterial name="materials:C6F14_F2_-10C"/>
0310 </MaterialFraction>
0311 <MaterialFraction fraction="0.392008099926905">
0312 <rMaterial name="pixbarmaterial:BPix_Silicone"/>
0313 </MaterialFraction>
0314 </CompositeMaterial>
0315 <CompositeMaterial name="SectorA" density="0.5025538079722*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0316 <MaterialFraction fraction="0.109290242395374">
0317 <rMaterial name="materials:C6F14_F2_-10C"/>
0318 </MaterialFraction>
0319 <MaterialFraction fraction="0.00309633328872533">
0320 <rMaterial name="pixbarmaterial:Polyoxymethylene"/>
0321 </MaterialFraction>
0322 <MaterialFraction fraction="0.198420724458456">
0323 <rMaterial name="trackermaterial:T_FR4"/>
0324 </MaterialFraction>
0325 <MaterialFraction fraction="0.0895857843395161">
0326 <rMaterial name="materials:Acrylate"/>
0327 </MaterialFraction>
0328 <MaterialFraction fraction="0.115789259969589">
0329 <rMaterial name="materials:Steel-008"/>
0330 </MaterialFraction>
0331 <MaterialFraction fraction="0.0144850743035314">
0332 <rMaterial name="materials:Brass"/>
0333 </MaterialFraction>
0334 <MaterialFraction fraction="0.0816225612248651">
0335 <rMaterial name="materials:Epoxy"/>
0336 </MaterialFraction>
0337 <MaterialFraction fraction="0.00296171010225901">
0338 <rMaterial name="pixfwdMaterials:FPix_TinLeadSolder"/>
0339 </MaterialFraction>
0340 <MaterialFraction fraction="0.0161133964493767">
0341 <rMaterial name="trackermaterial:T_Copper"/>
0342 </MaterialFraction>
0343 <MaterialFraction fraction="0.192122033796908">
0344 <rMaterial name="trackermaterial:T_Aluminium"/>
0345 </MaterialFraction>
0346 <MaterialFraction fraction="0.139170881387231">
0347 <rMaterial name="pixfwdMaterials:FPix_Cylind_Polyester"/>
0348 </MaterialFraction>
0349 <MaterialFraction fraction="0.0098469963245682">
0350 <rMaterial name="materials:Polyvinylchloride"/>
0351 </MaterialFraction>
0352 <MaterialFraction fraction="0.0274950019595998">
0353 <rMaterial name="trackermaterial:T_Nomex"/>
0354 </MaterialFraction>
0355 </CompositeMaterial>
0356 <CompositeMaterial name="SectorB" density="0.773474284116001*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0357 <MaterialFraction fraction="0.202668913536227">
0358 <rMaterial name="materials:C6F14_F2_-10C"/>
0359 </MaterialFraction>
0360 <MaterialFraction fraction="0.00550572203556458">
0361 <rMaterial name="pixbarmaterial:Polyoxymethylene"/>
0362 </MaterialFraction>
0363 <MaterialFraction fraction="0.116533195792044">
0364 <rMaterial name="trackermaterial:T_FR4"/>
0365 </MaterialFraction>
0366 <MaterialFraction fraction="0.15862943670484">
0367 <rMaterial name="materials:Acrylate"/>
0368 </MaterialFraction>
0369 <MaterialFraction fraction="0.054582338504312">
0370 <rMaterial name="materials:Steel-008"/>
0371 </MaterialFraction>
0372 <MaterialFraction fraction="0.146651268864924">
0373 <rMaterial name="materials:Epoxy"/>
0374 </MaterialFraction>
0375 <MaterialFraction fraction="0.066001793308934">
0376 <rMaterial name="trackermaterial:T_Copper"/>
0377 </MaterialFraction>
0378 <MaterialFraction fraction="0.174386791849398">
0379 <rMaterial name="trackermaterial:T_Aluminium"/>
0380 </MaterialFraction>
0381 <MaterialFraction fraction="0.0574199998526895">
0382 <rMaterial name="materials:Polyvinylchloride"/>
0383 </MaterialFraction>
0384 <MaterialFraction fraction="0.0176205395510681">
0385 <rMaterial name="trackermaterial:T_Nomex"/>
0386 </MaterialFraction>
0387 </CompositeMaterial>
0388 <CompositeMaterial name="SectorC" density="1.0123522192199*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0389 <MaterialFraction fraction="0.157782156592778">
0390 <rMaterial name="materials:C6F14_F2_-10C"/>
0391 </MaterialFraction>
0392 <MaterialFraction fraction="0.0155153715789782">
0393 <rMaterial name="pixbarmaterial:Polyoxymethylene"/>
0394 </MaterialFraction>
0395 <MaterialFraction fraction="0.223126369406254">
0396 <rMaterial name="trackermaterial:T_FR4"/>
0397 </MaterialFraction>
0398 <MaterialFraction fraction="0.123553703602669">
0399 <rMaterial name="materials:Acrylate"/>
0400 </MaterialFraction>
0401 <MaterialFraction fraction="0.0425898648429143">
0402 <rMaterial name="materials:Steel-008"/>
0403 </MaterialFraction>
0404 <MaterialFraction fraction="0.115993053811337">
0405 <rMaterial name="materials:Epoxy"/>
0406 </MaterialFraction>
0407 <MaterialFraction fraction="0.0107302116237475">
0408 <rMaterial name="pixfwdMaterials:FPix_TinLeadSolder"/>
0409 </MaterialFraction>
0410 <MaterialFraction fraction="0.0651849436660008">
0411 <rMaterial name="trackermaterial:T_Copper"/>
0412 </MaterialFraction>
0413 <MaterialFraction fraction="0.204615089740822">
0414 <rMaterial name="trackermaterial:T_Aluminium"/>
0415 </MaterialFraction>
0416 <MaterialFraction fraction="0.0232395709549876">
0417 <rMaterial name="pixfwdMaterials:FPix_Cylind_Polyester"/>
0418 </MaterialFraction>
0419 <MaterialFraction fraction="0.0035607219666864">
0420 <rMaterial name="materials:Polyvinylchloride"/>
0421 </MaterialFraction>
0422 <MaterialFraction fraction="0.0141089422128262">
0423 <rMaterial name="trackermaterial:T_Nomex"/>
0424 </MaterialFraction>
0425 </CompositeMaterial>
0426 <CompositeMaterial name="PixelBarrelSupTubCables" density="2.45426777932*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0427 <MaterialFraction fraction="0.0924202331918508">
0428 <rMaterial name="materials:C6F14_F2_-10C"/>
0429 </MaterialFraction>
0430 <MaterialFraction fraction="0.150372016611103">
0431 <rMaterial name="materials:Steel-008"/>
0432 </MaterialFraction>
0433 <MaterialFraction fraction="0.299934753233795">
0434 <rMaterial name="materials:Polyethylene"/>
0435 </MaterialFraction>
0436 <MaterialFraction fraction="0.457272996963252">
0437 <rMaterial name="trackermaterial:T_Copper"/>
0438 </MaterialFraction>
0439 </CompositeMaterial>
0440 <CompositeMaterial name="PixelBarrelSupTubCables2" density="0.667752672425*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0441 <MaterialFraction fraction="0.0924202331918508">
0442 <rMaterial name="materials:C6F14_F2_-10C"/>
0443 </MaterialFraction>
0444 <MaterialFraction fraction="0.150372016611103">
0445 <rMaterial name="materials:Steel-008"/>
0446 </MaterialFraction>
0447 <MaterialFraction fraction="0.299934753233795">
0448 <rMaterial name="materials:Polyethylene"/>
0449 </MaterialFraction>
0450 <MaterialFraction fraction="0.457272996963252">
0451 <rMaterial name="trackermaterial:T_Copper"/>
0452 </MaterialFraction>
0453 </CompositeMaterial>
0454 </MaterialSection>
0455 </DDDefinition>