Back to home page

Project CMSSW displayed by LXR

 
 

    


Warning, /Geometry/TrackerCommonData/data/limin/tibmaterial.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="tibmaterial.xml">
0004     <CompositeMaterial name="TIB_DOHM" density="1.6869077850762*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0005       <MaterialFraction fraction="0.358194819946365">
0006         <rMaterial name="trackermaterial:T_FR4"/>
0007       </MaterialFraction>
0008       <MaterialFraction fraction="0.0876498892162735">
0009         <rMaterial name="trackermaterial:T_Copper"/>
0010       </MaterialFraction>
0011       <MaterialFraction fraction="0.00142471202709603">
0012         <rMaterial name="materials:Ceramic"/>
0013       </MaterialFraction>
0014       <MaterialFraction fraction="0.0037208776884721">
0015         <rMaterial name="trackermaterial:T_Barium_Titanate"/>
0016       </MaterialFraction>
0017       <MaterialFraction fraction="0.00254842855550979">
0018         <rMaterial name="trackermaterial:T_Copper"/>
0019       </MaterialFraction>
0020       <MaterialFraction fraction="0.00194165985181699">
0021         <rMaterial name="materials:Epoxy"/>
0022       </MaterialFraction>
0023       <MaterialFraction fraction="0.0378781335413145">
0024         <rMaterial name="materials:Polyethylene"/>
0025       </MaterialFraction>
0026       <MaterialFraction fraction="0.034574349615302">
0027         <rMaterial name="materials:T_Bronze"/>
0028       </MaterialFraction>
0029       <MaterialFraction fraction="0.0149446653948905">
0030         <rMaterial name="materials:Polyethylene"/>
0031       </MaterialFraction>
0032       <MaterialFraction fraction="0.0169861793089686">
0033         <rMaterial name="materials:T_Bronze"/>
0034       </MaterialFraction>
0035       <MaterialFraction fraction="0.00595588870884609">
0036         <rMaterial name="materials:Polyethylene"/>
0037       </MaterialFraction>
0038       <MaterialFraction fraction="0.0032607845690578">
0039         <rMaterial name="materials:T_Bronze"/>
0040       </MaterialFraction>
0041       <MaterialFraction fraction="0.00797781402697832">
0042         <rMaterial name="materials:Polyethylene"/>
0043       </MaterialFraction>
0044       <MaterialFraction fraction="0.0045450320301021">
0045         <rMaterial name="materials:T_Bronze"/>
0046       </MaterialFraction>
0047       <MaterialFraction fraction="0.0553502055838703">
0048         <rMaterial name="materials:Polyethylene"/>
0049       </MaterialFraction>
0050       <MaterialFraction fraction="0.0205880921098664">
0051         <rMaterial name="materials:T_Bronze"/>
0052       </MaterialFraction>
0053       <MaterialFraction fraction="0.0144129735684404">
0054         <rMaterial name="trackermaterial:T_FR4"/>
0055       </MaterialFraction>
0056       <MaterialFraction fraction="0.00353168051787183">
0057         <rMaterial name="trackermaterial:T_Copper"/>
0058       </MaterialFraction>
0059       <MaterialFraction fraction="0.0232301637094107">
0060         <rMaterial name="materials:Polyethylene"/>
0061       </MaterialFraction>
0062       <MaterialFraction fraction="0.0111067339013753">
0063         <rMaterial name="materials:T_Bronze"/>
0064       </MaterialFraction>
0065       <MaterialFraction fraction="0.0435013542797817">
0066         <rMaterial name="tibtidcommonmaterial:TIBTID_CCUM"/>
0067       </MaterialFraction>
0068       <MaterialFraction fraction="0.05492546703339">
0069         <rMaterial name="tibtidcommonmaterial:TIBTID_DOH"/>
0070       </MaterialFraction>
0071       <MaterialFraction fraction="0.0299003195143361">
0072         <rMaterial name="materials:Polyethylene"/>
0073       </MaterialFraction>
0074       <MaterialFraction fraction="0.00849810624612909">
0075         <rMaterial name="materials:T_Bronze"/>
0076       </MaterialFraction>
0077       <MaterialFraction fraction="0.00612243680904683">
0078         <rMaterial name="tibtidcommonmaterial:T_FiberPigtail"/>
0079       </MaterialFraction>
0080       <MaterialFraction fraction="0.0274804377275504">
0081         <rMaterial name="tibtidcommonmaterial:T_MedusaWire"/>
0082       </MaterialFraction>
0083       <MaterialFraction fraction="0.0150196753842448">
0084         <rMaterial name="trackermaterial:T_Aluminium"/>
0085       </MaterialFraction>
0086       <MaterialFraction fraction="0.104729119133693">
0087         <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0088       </MaterialFraction>
0089     </CompositeMaterial>
0090     <CompositeMaterial name="TIB_AUX" density="1.7729139440565*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0091       <MaterialFraction fraction="0.337360530872128">
0092         <rMaterial name="trackermaterial:T_FR4"/>
0093       </MaterialFraction>
0094       <MaterialFraction fraction="0.0805958224052674">
0095         <rMaterial name="trackermaterial:T_Copper"/>
0096       </MaterialFraction>
0097       <MaterialFraction fraction="0.00272493022923961">
0098         <rMaterial name="materials:Ceramic"/>
0099       </MaterialFraction>
0100       <MaterialFraction fraction="0.00542600777790115">
0101         <rMaterial name="trackermaterial:T_Barium_Titanate"/>
0102       </MaterialFraction>
0103       <MaterialFraction fraction="0.00127230198203467">
0104         <rMaterial name="trackermaterial:T_Copper"/>
0105       </MaterialFraction>
0106       <MaterialFraction fraction="0.000969372938693082">
0107         <rMaterial name="materials:Epoxy"/>
0108       </MaterialFraction>
0109       <MaterialFraction fraction="0.069750485600027">
0110         <rMaterial name="materials:Polyethylene"/>
0111       </MaterialFraction>
0112       <MaterialFraction fraction="0.0636752078567904">
0113         <rMaterial name="materials:T_Bronze"/>
0114       </MaterialFraction>
0115       <MaterialFraction fraction="0.121155397513843">
0116         <rMaterial name="materials:Polyethylene"/>
0117       </MaterialFraction>
0118       <MaterialFraction fraction="0.0450615300408816">
0119         <rMaterial name="materials:T_Bronze"/>
0120       </MaterialFraction>
0121       <MaterialFraction fraction="0.0172618796200436">
0122         <rMaterial name="trackermaterial:T_FR4"/>
0123       </MaterialFraction>
0124       <MaterialFraction fraction="0.0041274678472306">
0125         <rMaterial name="trackermaterial:T_Copper"/>
0126       </MaterialFraction>
0127       <MaterialFraction fraction="0.0278255830551625">
0128         <rMaterial name="materials:Polyethylene"/>
0129       </MaterialFraction>
0130       <MaterialFraction fraction="0.0133040711192287">
0131         <rMaterial name="materials:T_Bronze"/>
0132       </MaterialFraction>
0133       <MaterialFraction fraction="0.0262675259598026">
0134         <rMaterial name="trackermaterial:T_Aluminium"/>
0135       </MaterialFraction>
0136       <MaterialFraction fraction="0.183221885181726">
0137         <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0138       </MaterialFraction>
0139     </CompositeMaterial>
0140     <CompositeMaterial name="TIB_DOHMCarrier" density="0.38891321253429*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0141       <MaterialFraction fraction="0.510225468404225">
0142         <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0143       </MaterialFraction>
0144       <MaterialFraction fraction="0.0584607594374166">
0145         <rMaterial name="materials:Epoxy"/>
0146       </MaterialFraction>
0147       <MaterialFraction fraction="0.090501752590616">
0148         <rMaterial name="materials:T_Kapton"/>
0149       </MaterialFraction>
0150       <MaterialFraction fraction="0.0212502798790137">
0151         <rMaterial name="trackermaterial:T_Aluminium"/>
0152       </MaterialFraction>
0153       <MaterialFraction fraction="0.278960532192833">
0154         <rMaterial name="tibtidcommonmaterial:TIBTID_AmphCable"/>
0155       </MaterialFraction>
0156       <MaterialFraction fraction="0.0306959833331644">
0157         <rMaterial name="trackermaterial:T_Aluminium"/>
0158       </MaterialFraction>
0159       <MaterialFraction fraction="0.00990522416273106">
0160         <rMaterial name="trackermaterial:T_Copper"/>
0161       </MaterialFraction>
0162     </CompositeMaterial>
0163     <CompositeMaterial name="TIB_Flange" density="0.488425722885267*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0164       <MaterialFraction fraction="0.709129770004725">
0165         <rMaterial name="tibtidcommonmaterial:T_MedusaWire"/>
0166       </MaterialFraction>
0167       <MaterialFraction fraction="0.101858268151964">
0168         <rMaterial name="tibtidcommonmaterial:T_Al6mmPipe"/>
0169       </MaterialFraction>
0170       <MaterialFraction fraction="0.0876058475967198">
0171         <rMaterial name="tibtidcommonmaterial:T_FiberPigtail"/>
0172       </MaterialFraction>
0173       <MaterialFraction fraction="0.0406560764956718">
0174         <rMaterial name="tibtidcommonmaterial:TIBTID_AmphCable"/>
0175       </MaterialFraction>
0176       <MaterialFraction fraction="0.0218533085987923">
0177         <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0178       </MaterialFraction>
0179       <MaterialFraction fraction="0.0169223753842743">
0180         <rMaterial name="trackermaterial:T_Aluminium"/>
0181       </MaterialFraction>
0182       <MaterialFraction fraction="0.0219743537678527">
0183         <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0184       </MaterialFraction>
0185     </CompositeMaterial>
0186     <CompositeMaterial name="TIB_CFCylinder" density="1.7564238471486*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0187       <MaterialFraction fraction="0.96892180595611">
0188         <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0189       </MaterialFraction>
0190       <MaterialFraction fraction="0.0153701640460111">
0191         <rMaterial name="materials:T_Kapton"/>
0192       </MaterialFraction>
0193       <MaterialFraction fraction="0.00568450756132059">
0194         <rMaterial name="materials:Epoxy"/>
0195       </MaterialFraction>
0196       <MaterialFraction fraction="0.0100235224365583">
0197         <rMaterial name="trackermaterial:T_Silicone_Gel"/>
0198       </MaterialFraction>
0199     </CompositeMaterial>
0200     <CompositeMaterial name="TIB_ModKaptonBox" density="1.4437326495*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0201       <MaterialFraction fraction="0.44606538206574">
0202         <rMaterial name="materials:T_Kapton"/>
0203       </MaterialFraction>
0204       <MaterialFraction fraction="0.00638179014874456">
0205         <rMaterial name="trackermaterial:T_Copper"/>
0206       </MaterialFraction>
0207       <MaterialFraction fraction="0.00970824612496927">
0208         <rMaterial name="materials:Ceramic"/>
0209       </MaterialFraction>
0210       <MaterialFraction fraction="0.160227027268596">
0211         <rMaterial name="trackermaterial:T_Barium_Titanate"/>
0212       </MaterialFraction>
0213       <MaterialFraction fraction="0.291333785203007">
0214         <rMaterial name="trackermaterial:T_Silicone_Gel"/>
0215       </MaterialFraction>
0216       <MaterialFraction fraction="0.0382386020840626">
0217         <rMaterial name="trackermaterial:T_Aluminium"/>
0218       </MaterialFraction>
0219       <MaterialFraction fraction="0.0480451671048811">
0220         <rMaterial name="materials:Iron"/>
0221       </MaterialFraction>
0222     </CompositeMaterial>
0223     <CompositeMaterial name="TIB_SSAOHBox" density="1.0548132729604*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0224       <MaterialFraction fraction="0.732128133254822">
0225         <rMaterial name="tibtidcommonmaterial:TIBTID_AOH"/>
0226       </MaterialFraction>
0227       <MaterialFraction fraction="0.061178363416765">
0228         <rMaterial name="materials:Polyethylene"/>
0229       </MaterialFraction>
0230       <MaterialFraction fraction="0.0383946970408663">
0231         <rMaterial name="materials:T_Bronze"/>
0232       </MaterialFraction>
0233       <MaterialFraction fraction="0.0639915850656279">
0234         <rMaterial name="trackermaterial:T_FR4"/>
0235       </MaterialFraction>
0236       <MaterialFraction fraction="0.0366870747079139">
0237         <rMaterial name="tibtidcommonmaterial:TIBTID_HybridTails"/>
0238       </MaterialFraction>
0239       <MaterialFraction fraction="0.014733423356424">
0240         <rMaterial name="tibtidcommonmaterial:TIBTID_HybridTails"/>
0241       </MaterialFraction>
0242       <MaterialFraction fraction="0.0256938307895343">
0243         <rMaterial name="materials:T_Kapton"/>
0244       </MaterialFraction>
0245       <MaterialFraction fraction="0.00525494695799869">
0246         <rMaterial name="trackermaterial:T_Copper"/>
0247       </MaterialFraction>
0248       <MaterialFraction fraction="0.0219379454100482">
0249         <rMaterial name="materials:Iron"/>
0250       </MaterialFraction>
0251     </CompositeMaterial>
0252     <CompositeMaterial name="TIB_DSAOHBox" density="1.2657759275525*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0253       <MaterialFraction fraction="1">
0254         <rMaterial name="tibmaterial:TIB_SSAOHBox"/>
0255       </MaterialFraction>
0256     </CompositeMaterial>
0257     <CompositeMaterial name="TIB_ModHybLedge" density="6.1149483071208*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0258       <MaterialFraction fraction="0.888693886022191">
0259         <rMaterial name="trackermaterial:T_Aluminium"/>
0260       </MaterialFraction>
0261       <MaterialFraction fraction="0.111306113977809">
0262         <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0263       </MaterialFraction>
0264     </CompositeMaterial>
0265     <CompositeMaterial name="TIB_ModDummyLedge" density="5.765097617556*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0266       <MaterialFraction fraction="0.875238095055723">
0267         <rMaterial name="trackermaterial:T_Aluminium"/>
0268       </MaterialFraction>
0269       <MaterialFraction fraction="0.124761904944277">
0270         <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0271       </MaterialFraction>
0272     </CompositeMaterial>
0273     <CompositeMaterial name="TIB_AOHLedge" density="5.853519*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0274       <MaterialFraction fraction="1">
0275         <rMaterial name="trackermaterial:T_Aluminium"/>
0276       </MaterialFraction>
0277     </CompositeMaterial>
0278     <CompositeMaterial name="TIB_CoolPipe" density="2.15826590009*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0279       <MaterialFraction fraction="0.492340678720675">
0280         <rMaterial name="trackermaterial:T_Aluminium"/>
0281       </MaterialFraction>
0282       <MaterialFraction fraction="0.507659321279325">
0283         <rMaterial name="trackermaterial:T_C6F14_F2_-30C"/>
0284       </MaterialFraction>
0285     </CompositeMaterial>
0286     <CompositeMaterial name="TIB_MCable" density="2.43185853132425*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0287       <MaterialFraction fraction="0.408856670636006">
0288         <rMaterial name="materials:T_Kapton"/>
0289       </MaterialFraction>
0290       <MaterialFraction fraction="0.436298161892762">
0291         <rMaterial name="trackermaterial:T_Copper"/>
0292       </MaterialFraction>
0293       <MaterialFraction fraction="0.0548245914318868">
0294         <rMaterial name="materials:Epoxy"/>
0295       </MaterialFraction>
0296       <MaterialFraction fraction="0.100020576039345">
0297         <rMaterial name="tibtidcommonmaterial:T_FiberPigtail"/>
0298       </MaterialFraction>
0299     </CompositeMaterial>
0300     <CompositeMaterial name="TIB_SSMCModConn" density="1.33675143248917*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0301       <MaterialFraction fraction="0.0339832048225864">
0302         <rMaterial name="tibtidcommonmaterial:TIBTID_HybridTails"/>
0303       </MaterialFraction>
0304       <MaterialFraction fraction="0.0197103510343262">
0305         <rMaterial name="materials:T_Kapton"/>
0306       </MaterialFraction>
0307       <MaterialFraction fraction="0.00404000983933396">
0308         <rMaterial name="trackermaterial:T_Copper"/>
0309       </MaterialFraction>
0310       <MaterialFraction fraction="0.116547122489403">
0311         <rMaterial name="trackermaterial:T_FR4"/>
0312       </MaterialFraction>
0313       <MaterialFraction fraction="0.011105498270652">
0314         <rMaterial name="trackermaterial:T_FR4"/>
0315       </MaterialFraction>
0316       <MaterialFraction fraction="0.17199451321468">
0317         <rMaterial name="materials:Polyethylene"/>
0318       </MaterialFraction>
0319       <MaterialFraction fraction="0.362972654344946">
0320         <rMaterial name="materials:T_Bronze"/>
0321       </MaterialFraction>
0322       <MaterialFraction fraction="0.264607757682629">
0323         <rMaterial name="materials:Polyethylene"/>
0324       </MaterialFraction>
0325       <MaterialFraction fraction="0.015038888301444">
0326         <rMaterial name="materials:T_Bronze"/>
0327       </MaterialFraction>
0328     </CompositeMaterial>
0329     <CompositeMaterial name="TIB_DSMCModConn" density="1.81644406371293*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0330       <MaterialFraction fraction="1">
0331         <rMaterial name="tibmaterial:TIB_SSMCModConn"/>
0332       </MaterialFraction>
0333     </CompositeMaterial>
0334     <CompositeMaterial name="TIB_MCHead" density="2.16084640425813*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0335       <MaterialFraction fraction="0.329940920870799">
0336         <rMaterial name="tibtidcommonmaterial:TIBTID_CCUM"/>
0337       </MaterialFraction>
0338       <MaterialFraction fraction="0.110432905744601">
0339         <rMaterial name="materials:T_Kapton"/>
0340       </MaterialFraction>
0341       <MaterialFraction fraction="0.117839055454486">
0342         <rMaterial name="trackermaterial:T_Copper"/>
0343       </MaterialFraction>
0344       <MaterialFraction fraction="0.0148095016549715">
0345         <rMaterial name="materials:Epoxy"/>
0346       </MaterialFraction>
0347       <MaterialFraction fraction="0.0216864075242259">
0348         <rMaterial name="trackermaterial:T_Barium_Titanate"/>
0349       </MaterialFraction>
0350       <MaterialFraction fraction="0.0604769501305049">
0351         <rMaterial name="materials:Polyethylene"/>
0352       </MaterialFraction>
0353       <MaterialFraction fraction="0.0345076309973083">
0354         <rMaterial name="materials:T_Bronze"/>
0355       </MaterialFraction>
0356       <MaterialFraction fraction="0.0377940720446709">
0357         <rMaterial name="materials:Polyethylene"/>
0358       </MaterialFraction>
0359       <MaterialFraction fraction="0.0414111156321275">
0360         <rMaterial name="materials:T_Bronze"/>
0361       </MaterialFraction>
0362       <MaterialFraction fraction="0.0151219187238893">
0363         <rMaterial name="materials:Polyethylene"/>
0364       </MaterialFraction>
0365       <MaterialFraction fraction="0.0345076309973083">
0366         <rMaterial name="materials:T_Bronze"/>
0367       </MaterialFraction>
0368       <MaterialFraction fraction="0.0302331126827262">
0369         <rMaterial name="materials:Polyethylene"/>
0370       </MaterialFraction>
0371       <MaterialFraction fraction="0.0276041463624893">
0372         <rMaterial name="materials:T_Bronze"/>
0373       </MaterialFraction>
0374       <MaterialFraction fraction="0.0680379094924498">
0375         <rMaterial name="materials:Polyethylene"/>
0376       </MaterialFraction>
0377       <MaterialFraction fraction="0.0253029848175495">
0378         <rMaterial name="materials:T_Bronze"/>
0379       </MaterialFraction>
0380       <MaterialFraction fraction="0.0302937368698921">
0381         <rMaterial name="tibtidcommonmaterial:T_FiberPigtail"/>
0382       </MaterialFraction>
0383     </CompositeMaterial>
0384     <CompositeMaterial name="TIB_MFIntRing" density="1.7721476368811*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0385       <MaterialFraction fraction="0.342988858021868">
0386         <rMaterial name="trackermaterial:T_Aluminium"/>
0387       </MaterialFraction>
0388       <MaterialFraction fraction="0.0795062133807159">
0389         <rMaterial name="trackermaterial:T_Aluminium"/>
0390       </MaterialFraction>
0391       <MaterialFraction fraction="0.0262654454918436">
0392         <rMaterial name="trackermaterial:T_Aluminium"/>
0393       </MaterialFraction>
0394       <MaterialFraction fraction="0.375310792982551">
0395         <rMaterial name="trackermaterial:T_C6F14_F2_-30C"/>
0396       </MaterialFraction>
0397       <MaterialFraction fraction="0.0741416379265897">
0398         <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0399       </MaterialFraction>
0400       <MaterialFraction fraction="0.0100861676945031">
0401         <rMaterial name="trackermaterial:T_Aluminium"/>
0402       </MaterialFraction>
0403       <MaterialFraction fraction="0.0878275482137173">
0404         <rMaterial name="trackermaterial:T_Copper"/>
0405       </MaterialFraction>
0406       <MaterialFraction fraction="0.00387333628821159">
0407         <rMaterial name="materials:Gold"/>
0408       </MaterialFraction>
0409     </CompositeMaterial>
0410     <CompositeMaterial name="TIB_MFExtRing" density="1.79430752054678*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0411       <MaterialFraction fraction="0.987644571316292">
0412         <rMaterial name="tibmaterial:TIB_MFIntRing"/>
0413       </MaterialFraction>
0414       <MaterialFraction fraction="0.0123554286837076">
0415         <rMaterial name="tibtidcommonmaterial:TIBTID_AmphCable"/>
0416       </MaterialFraction>
0417     </CompositeMaterial>
0418     <CompositeMaterial name="TIB_CentRing" density="3.4567171679348*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0419       <MaterialFraction fraction="0.923114251508525">
0420         <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0421       </MaterialFraction>
0422       <MaterialFraction fraction="0.0768857484914754">
0423         <rMaterial name="trackermaterial:T_Aluminium"/>
0424       </MaterialFraction>
0425     </CompositeMaterial>
0426     <CompositeMaterial name="TIB_Spacer" density="2.937140566475*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0427       <MaterialFraction fraction="0.898835012981144">
0428         <rMaterial name="materials:Alumina"/>
0429       </MaterialFraction>
0430       <MaterialFraction fraction="0.101164987018856">
0431         <rMaterial name="materials:Epoxy"/>
0432       </MaterialFraction>
0433     </CompositeMaterial>
0434     <CompositeMaterial name="TIB_Pillar" density="1.3612978581*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0435       <MaterialFraction fraction="0.750093976145073">
0436         <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0437       </MaterialFraction>
0438       <MaterialFraction fraction="0.249906023854927">
0439         <rMaterial name="trackermaterial:T_Aluminium"/>
0440       </MaterialFraction>
0441     </CompositeMaterial>
0442   </MaterialSection>
0443 </DDDefinition>