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Warning, /Geometry/TrackerCommonData/data/x0min/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="1.59193854906331*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0005       <MaterialFraction fraction="0.337972556074838">
0006         <rMaterial name="trackermaterial:T_FR4"/>
0007       </MaterialFraction>
0008       <MaterialFraction fraction="0.0840331649728009">
0009         <rMaterial name="trackermaterial:T_Copper"/>
0010       </MaterialFraction>
0011       <MaterialFraction fraction="0.0013659236980469">
0012         <rMaterial name="materials:Ceramic"/>
0013       </MaterialFraction>
0014       <MaterialFraction fraction="0.00322596953445324">
0015         <rMaterial name="trackermaterial:T_Barium_Titanate"/>
0016       </MaterialFraction>
0017       <MaterialFraction fraction="0.00244327196692897">
0018         <rMaterial name="trackermaterial:T_Copper"/>
0019       </MaterialFraction>
0020       <MaterialFraction fraction="0.00205749218267703">
0021         <rMaterial name="materials:Epoxy"/>
0022       </MaterialFraction>
0023       <MaterialFraction fraction="0.0401378045607324">
0024         <rMaterial name="materials:Polyethylene"/>
0025       </MaterialFraction>
0026       <MaterialFraction fraction="0.0331476976300677">
0027         <rMaterial name="materials:T_Bronze"/>
0028       </MaterialFraction>
0029       <MaterialFraction fraction="0.0158362095162739">
0030         <rMaterial name="materials:Polyethylene"/>
0031       </MaterialFraction>
0032       <MaterialFraction fraction="0.0162852733858691">
0033         <rMaterial name="materials:T_Bronze"/>
0034       </MaterialFraction>
0035       <MaterialFraction fraction="0.0063111952631033">
0036         <rMaterial name="materials:Polyethylene"/>
0037       </MaterialFraction>
0038       <MaterialFraction fraction="0.00312623381595242">
0039         <rMaterial name="materials:T_Bronze"/>
0040       </MaterialFraction>
0041       <MaterialFraction fraction="0.00845374125648153">
0042         <rMaterial name="materials:Polyethylene"/>
0043       </MaterialFraction>
0044       <MaterialFraction fraction="0.00435748898038906">
0045         <rMaterial name="materials:T_Bronze"/>
0046       </MaterialFraction>
0047       <MaterialFraction fraction="0.0586521965687293">
0048         <rMaterial name="materials:Polyethylene"/>
0049       </MaterialFraction>
0050       <MaterialFraction fraction="0.0197385593548749">
0051         <rMaterial name="materials:T_Bronze"/>
0052       </MaterialFraction>
0053       <MaterialFraction fraction="0.0135992740439247">
0054         <rMaterial name="trackermaterial:T_FR4"/>
0055       </MaterialFraction>
0056       <MaterialFraction fraction="0.00338595170220078">
0057         <rMaterial name="trackermaterial:T_Copper"/>
0058       </MaterialFraction>
0059       <MaterialFraction fraction="0.0246159903804433">
0060         <rMaterial name="materials:Polyethylene"/>
0061       </MaterialFraction>
0062       <MaterialFraction fraction="0.0106484333361826">
0063         <rMaterial name="materials:T_Bronze"/>
0064       </MaterialFraction>
0065       <MaterialFraction fraction="0.042432889842712">
0066         <rMaterial name="tibtidcommonmaterial:TIBTID_CCUM"/>
0067       </MaterialFraction>
0068       <MaterialFraction fraction="0.0527126173047821">
0069         <rMaterial name="tibtidcommonmaterial:TIBTID_DOH"/>
0070       </MaterialFraction>
0071       <MaterialFraction fraction="0.0316840633042511">
0072         <rMaterial name="materials:Polyethylene"/>
0073       </MaterialFraction>
0074       <MaterialFraction fraction="0.0081474462834206">
0075         <rMaterial name="materials:T_Bronze"/>
0076       </MaterialFraction>
0077       <MaterialFraction fraction="0.00646621014654951">
0078         <rMaterial name="tibtidcommonmaterial:T_FiberPigtail"/>
0079       </MaterialFraction>
0080       <MaterialFraction fraction="0.0272076563384302">
0081         <rMaterial name="tibtidcommonmaterial:T_MedusaWire"/>
0082       </MaterialFraction>
0083       <MaterialFraction fraction="0.0152184353378809">
0084         <rMaterial name="trackermaterial:T_Aluminium"/>
0085       </MaterialFraction>
0086       <MaterialFraction fraction="0.126736253217004">
0087         <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0088       </MaterialFraction>
0089     </CompositeMaterial>
0090     <CompositeMaterial name="TIB_AUX" density="1.71077480406*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0091       <MaterialFraction fraction="0.311305055780048">
0092         <rMaterial name="trackermaterial:T_FR4"/>
0093       </MaterialFraction>
0094       <MaterialFraction fraction="0.075568647210721">
0095         <rMaterial name="trackermaterial:T_Copper"/>
0096       </MaterialFraction>
0097       <MaterialFraction fraction="0.00255496234199082">
0098         <rMaterial name="materials:Ceramic"/>
0099       </MaterialFraction>
0100       <MaterialFraction fraction="0.0046007119881127">
0101         <rMaterial name="trackermaterial:T_Barium_Titanate"/>
0102       </MaterialFraction>
0103       <MaterialFraction fraction="0.00119294197585602">
0104         <rMaterial name="trackermaterial:T_Copper"/>
0105       </MaterialFraction>
0106       <MaterialFraction fraction="0.00100458271651033">
0107         <rMaterial name="materials:Epoxy"/>
0108       </MaterialFraction>
0109       <MaterialFraction fraction="0.0722839781317373">
0110         <rMaterial name="materials:Polyethylene"/>
0111       </MaterialFraction>
0112       <MaterialFraction fraction="0.0597034582562265">
0113         <rMaterial name="materials:T_Bronze"/>
0114       </MaterialFraction>
0115       <MaterialFraction fraction="0.125556030601013">
0116         <rMaterial name="materials:Polyethylene"/>
0117       </MaterialFraction>
0118       <MaterialFraction fraction="0.042250811081892">
0119         <rMaterial name="materials:T_Bronze"/>
0120       </MaterialFraction>
0121       <MaterialFraction fraction="0.0159286872832882">
0122         <rMaterial name="trackermaterial:T_FR4"/>
0123       </MaterialFraction>
0124       <MaterialFraction fraction="0.00387001648860372">
0125         <rMaterial name="trackermaterial:T_Copper"/>
0126       </MaterialFraction>
0127       <MaterialFraction fraction="0.0288362700239241">
0128         <rMaterial name="materials:Polyethylene"/>
0129       </MaterialFraction>
0130       <MaterialFraction fraction="0.0124742279050139">
0131         <rMaterial name="materials:T_Bronze"/>
0132       </MaterialFraction>
0133       <MaterialFraction fraction="0.0260290545887877">
0134         <rMaterial name="trackermaterial:T_Aluminium"/>
0135       </MaterialFraction>
0136       <MaterialFraction fraction="0.216840563626274">
0137         <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0138       </MaterialFraction>
0139     </CompositeMaterial>
0140     <CompositeMaterial name="TIB_DOHMCarrier" density="0.41020544372618*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0141       <MaterialFraction fraction="0.552435757059985">
0142         <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0143       </MaterialFraction>
0144       <MaterialFraction fraction="0.055426279947608">
0145         <rMaterial name="materials:Epoxy"/>
0146       </MaterialFraction>
0147       <MaterialFraction fraction="0.0858041449188931">
0148         <rMaterial name="materials:T_Kapton"/>
0149       </MaterialFraction>
0150       <MaterialFraction fraction="0.0192646155385375">
0151         <rMaterial name="trackermaterial:T_Aluminium"/>
0152       </MaterialFraction>
0153       <MaterialFraction fraction="0.250744814711526">
0154         <rMaterial name="tibtidcommonmaterial:TIBTID_AmphCable"/>
0155       </MaterialFraction>
0156       <MaterialFraction fraction="0.0278276954871905">
0157         <rMaterial name="trackermaterial:T_Aluminium"/>
0158       </MaterialFraction>
0159       <MaterialFraction fraction="0.00849669233625911">
0160         <rMaterial name="trackermaterial:T_Copper"/>
0161       </MaterialFraction>
0162     </CompositeMaterial>
0163     <CompositeMaterial name="TIB_Flange" density="0.466366484865415*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0164       <MaterialFraction fraction="0.693903946209664">
0165         <rMaterial name="tibtidcommonmaterial:T_MedusaWire"/>
0166       </MaterialFraction>
0167       <MaterialFraction fraction="0.104917016384938">
0168         <rMaterial name="tibtidcommonmaterial:T_Al6mmPipe"/>
0169       </MaterialFraction>
0170       <MaterialFraction fraction="0.0914460079932973">
0171         <rMaterial name="tibtidcommonmaterial:T_FiberPigtail"/>
0172       </MaterialFraction>
0173       <MaterialFraction fraction="0.0403677533765904">
0174         <rMaterial name="tibtidcommonmaterial:TIBTID_AmphCable"/>
0175       </MaterialFraction>
0176       <MaterialFraction fraction="0.0261370617434433">
0177         <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0178       </MaterialFraction>
0179       <MaterialFraction fraction="0.0169463797311266">
0180         <rMaterial name="trackermaterial:T_Aluminium"/>
0181       </MaterialFraction>
0182       <MaterialFraction fraction="0.0262818345609401">
0183         <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0184       </MaterialFraction>
0185     </CompositeMaterial>
0186     <CompositeMaterial name="TIB_CFCylinder" density="1.998094893165*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0187       <MaterialFraction fraction="0.972680736369565">
0188         <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0189       </MaterialFraction>
0190       <MaterialFraction fraction="0.0135111314068959">
0191         <rMaterial name="materials:T_Kapton"/>
0192       </MaterialFraction>
0193       <MaterialFraction fraction="0.00499696219341447">
0194         <rMaterial name="materials:Epoxy"/>
0195       </MaterialFraction>
0196       <MaterialFraction fraction="0.00881117003012436">
0197         <rMaterial name="trackermaterial:T_Silicone_Gel"/>
0198       </MaterialFraction>
0199     </CompositeMaterial>
0200     <CompositeMaterial name="TIB_ModKaptonBox" density="1.384430939584*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0201       <MaterialFraction fraction="0.465172467247453">
0202         <rMaterial name="materials:T_Kapton"/>
0203       </MaterialFraction>
0204       <MaterialFraction fraction="0.00602132830295231">
0205         <rMaterial name="trackermaterial:T_Copper"/>
0206       </MaterialFraction>
0207       <MaterialFraction fraction="0.00915989648700751">
0208         <rMaterial name="materials:Ceramic"/>
0209       </MaterialFraction>
0210       <MaterialFraction fraction="0.136710251113625">
0211         <rMaterial name="trackermaterial:T_Barium_Titanate"/>
0212       </MaterialFraction>
0213       <MaterialFraction fraction="0.303812985952471">
0214         <rMaterial name="trackermaterial:T_Silicone_Gel"/>
0215       </MaterialFraction>
0216       <MaterialFraction fraction="0.0381295695398587">
0217         <rMaterial name="trackermaterial:T_Aluminium"/>
0218       </MaterialFraction>
0219       <MaterialFraction fraction="0.0409935013566319">
0220         <rMaterial name="materials:Iron"/>
0221       </MaterialFraction>
0222     </CompositeMaterial>
0223     <CompositeMaterial name="TIB_SSAOHBox" density="0.970828563535732*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0224       <MaterialFraction fraction="0.727250738125472">
0225         <rMaterial name="tibtidcommonmaterial:TIBTID_AOH"/>
0226       </MaterialFraction>
0227       <MaterialFraction fraction="0.0664707984229237">
0228         <rMaterial name="materials:Polyethylene"/>
0229       </MaterialFraction>
0230       <MaterialFraction fraction="0.0377431889895683">
0231         <rMaterial name="materials:T_Bronze"/>
0232       </MaterialFraction>
0233       <MaterialFraction fraction="0.0619088875703317">
0234         <rMaterial name="trackermaterial:T_FR4"/>
0235       </MaterialFraction>
0236       <MaterialFraction fraction="0.0385574885640234">
0237         <rMaterial name="tibtidcommonmaterial:TIBTID_HybridTails"/>
0238       </MaterialFraction>
0239       <MaterialFraction fraction="0.0154845761646863">
0240         <rMaterial name="tibtidcommonmaterial:TIBTID_HybridTails"/>
0241       </MaterialFraction>
0242       <MaterialFraction fraction="0.0279165599035267">
0243         <rMaterial name="materials:T_Kapton"/>
0244       </MaterialFraction>
0245       <MaterialFraction fraction="0.00516577734562652">
0246         <rMaterial name="trackermaterial:T_Copper"/>
0247       </MaterialFraction>
0248       <MaterialFraction fraction="0.0195019849138413">
0249         <rMaterial name="materials:Iron"/>
0250       </MaterialFraction>
0251     </CompositeMaterial>
0252     <CompositeMaterial name="TIB_DSAOHBox" density="1.16499427624288*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="5.9735271358224*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0258       <MaterialFraction fraction="0.869878416572559">
0259         <rMaterial name="trackermaterial:T_Aluminium"/>
0260       </MaterialFraction>
0261       <MaterialFraction fraction="0.130121583427441">
0262         <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0263       </MaterialFraction>
0264     </CompositeMaterial>
0265     <CompositeMaterial name="TIB_ModDummyLedge" density="5.646181927368*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0266       <MaterialFraction fraction="0.854520377705416">
0267         <rMaterial name="trackermaterial:T_Aluminium"/>
0268       </MaterialFraction>
0269       <MaterialFraction fraction="0.145479622294584">
0270         <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0271       </MaterialFraction>
0272     </CompositeMaterial>
0273     <CompositeMaterial name="TIB_AOHLedge" density="5.59707912*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="2.1117138081728*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0279       <MaterialFraction fraction="0.481149482595824">
0280         <rMaterial name="trackermaterial:T_Aluminium"/>
0281       </MaterialFraction>
0282       <MaterialFraction fraction="0.518850517404176">
0283         <rMaterial name="trackermaterial:T_C6F14_F2_-30C"/>
0284       </MaterialFraction>
0285     </CompositeMaterial>
0286     <CompositeMaterial name="TIB_MCable" density="2.33000453469849*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0287       <MaterialFraction fraction="0.42672946244015">
0288         <rMaterial name="materials:T_Kapton"/>
0289       </MaterialFraction>
0290       <MaterialFraction fraction="0.412001910942298">
0291         <rMaterial name="trackermaterial:T_Copper"/>
0292       </MaterialFraction>
0293       <MaterialFraction fraction="0.0572211978193649">
0294         <rMaterial name="materials:Epoxy"/>
0295       </MaterialFraction>
0296       <MaterialFraction fraction="0.104047428798187">
0297         <rMaterial name="tibtidcommonmaterial:T_FiberPigtail"/>
0298       </MaterialFraction>
0299     </CompositeMaterial>
0300     <CompositeMaterial name="TIB_SSMCModConn" density="1.26792931023913*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0301       <MaterialFraction fraction="0.034656329478528">
0302         <rMaterial name="tibtidcommonmaterial:TIBTID_HybridTails"/>
0303       </MaterialFraction>
0304       <MaterialFraction fraction="0.0207802120885042">
0305         <rMaterial name="materials:T_Kapton"/>
0306       </MaterialFraction>
0307       <MaterialFraction fraction="0.00385365068899502">
0308         <rMaterial name="trackermaterial:T_Copper"/>
0309       </MaterialFraction>
0310       <MaterialFraction fraction="0.109409306284304">
0311         <rMaterial name="trackermaterial:T_FR4"/>
0312       </MaterialFraction>
0313       <MaterialFraction fraction="0.010425352730987">
0314         <rMaterial name="trackermaterial:T_FR4"/>
0315       </MaterialFraction>
0316       <MaterialFraction fraction="0.181330228793779">
0317         <rMaterial name="materials:Polyethylene"/>
0318       </MaterialFraction>
0319       <MaterialFraction fraction="0.346229310108153">
0320         <rMaterial name="materials:T_Bronze"/>
0321       </MaterialFraction>
0322       <MaterialFraction fraction="0.278970441233266">
0323         <rMaterial name="materials:Polyethylene"/>
0324       </MaterialFraction>
0325       <MaterialFraction fraction="0.0143451685934838">
0326         <rMaterial name="materials:T_Bronze"/>
0327       </MaterialFraction>
0328     </CompositeMaterial>
0329     <CompositeMaterial name="TIB_DSMCModConn" density="1.72292515483065*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="2.03758268638473*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0335       <MaterialFraction fraction="0.32209176959856">
0336         <rMaterial name="tibtidcommonmaterial:TIBTID_CCUM"/>
0337       </MaterialFraction>
0338       <MaterialFraction fraction="0.117113552684036">
0339         <rMaterial name="materials:T_Kapton"/>
0340       </MaterialFraction>
0341       <MaterialFraction fraction="0.113066048646479">
0342         <rMaterial name="trackermaterial:T_Copper"/>
0343       </MaterialFraction>
0344       <MaterialFraction fraction="0.0157054035715129">
0345         <rMaterial name="materials:Epoxy"/>
0346       </MaterialFraction>
0347       <MaterialFraction fraction="0.0188168141279349">
0348         <rMaterial name="trackermaterial:T_Barium_Titanate"/>
0349       </MaterialFraction>
0350       <MaterialFraction fraction="0.0641355077775351">
0351         <rMaterial name="materials:Polyethylene"/>
0352       </MaterialFraction>
0353       <MaterialFraction fraction="0.0331099181843269">
0354         <rMaterial name="materials:T_Bronze"/>
0355       </MaterialFraction>
0356       <MaterialFraction fraction="0.0400804272757641">
0357         <rMaterial name="materials:Polyethylene"/>
0358       </MaterialFraction>
0359       <MaterialFraction fraction="0.0397337809311913">
0360         <rMaterial name="materials:T_Bronze"/>
0361       </MaterialFraction>
0362       <MaterialFraction fraction="0.0160367203345141">
0363         <rMaterial name="materials:Polyethylene"/>
0364       </MaterialFraction>
0365       <MaterialFraction fraction="0.0331099181843269">
0366         <rMaterial name="materials:T_Bronze"/>
0367       </MaterialFraction>
0368       <MaterialFraction fraction="0.0320620671085072">
0369         <rMaterial name="materials:Polyethylene"/>
0370       </MaterialFraction>
0371       <MaterialFraction fraction="0.0264860554374624">
0372         <rMaterial name="materials:T_Bronze"/>
0373       </MaterialFraction>
0374       <MaterialFraction fraction="0.0721538679447921">
0375         <rMaterial name="materials:Polyethylene"/>
0376       </MaterialFraction>
0377       <MaterialFraction fraction="0.0242781011885076">
0378         <rMaterial name="materials:T_Bronze"/>
0379       </MaterialFraction>
0380       <MaterialFraction fraction="0.0320200470045499">
0381         <rMaterial name="tibtidcommonmaterial:T_FiberPigtail"/>
0382       </MaterialFraction>
0383     </CompositeMaterial>
0384     <CompositeMaterial name="TIB_MFIntRing" density="1.7391111334418*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0385       <MaterialFraction fraction="0.334192724231129">
0386         <rMaterial name="trackermaterial:T_Aluminium"/>
0387       </MaterialFraction>
0388       <MaterialFraction fraction="0.0774672337645114">
0389         <rMaterial name="trackermaterial:T_Aluminium"/>
0390       </MaterialFraction>
0391       <MaterialFraction fraction="0.0255918540114904">
0392         <rMaterial name="trackermaterial:T_Aluminium"/>
0393       </MaterialFraction>
0394       <MaterialFraction fraction="0.382440271981766">
0395         <rMaterial name="trackermaterial:T_C6F14_F2_-30C"/>
0396       </MaterialFraction>
0397       <MaterialFraction fraction="0.0862786042017029">
0398         <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0399       </MaterialFraction>
0400       <MaterialFraction fraction="0.00982750249765561">
0401         <rMaterial name="trackermaterial:T_Aluminium"/>
0402       </MaterialFraction>
0403       <MaterialFraction fraction="0.080972515253415">
0404         <rMaterial name="trackermaterial:T_Copper"/>
0405       </MaterialFraction>
0406       <MaterialFraction fraction="0.00322929405833049">
0407         <rMaterial name="materials:Gold"/>
0408       </MaterialFraction>
0409     </CompositeMaterial>
0410     <CompositeMaterial name="TIB_MFExtRing" density="1.76011981603813*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0411       <MaterialFraction fraction="0.988058733716877">
0412         <rMaterial name="tibmaterial:TIB_MFIntRing"/>
0413       </MaterialFraction>
0414       <MaterialFraction fraction="0.0119412662831225">
0415         <rMaterial name="tibtidcommonmaterial:TIBTID_AmphCable"/>
0416       </MaterialFraction>
0417     </CompositeMaterial>
0418     <CompositeMaterial name="TIB_CentRing" density="3.8982069963144*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0419       <MaterialFraction fraction="0.9348087647232">
0420         <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0421       </MaterialFraction>
0422       <MaterialFraction fraction="0.0651912352768">
0423         <rMaterial name="trackermaterial:T_Aluminium"/>
0424       </MaterialFraction>
0425     </CompositeMaterial>
0426     <CompositeMaterial name="TIB_Spacer" density="2.685711539885*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0427       <MaterialFraction fraction="0.889364221411238">
0428         <rMaterial name="materials:Alumina"/>
0429       </MaterialFraction>
0430       <MaterialFraction fraction="0.110635778588762">
0431         <rMaterial name="materials:Epoxy"/>
0432       </MaterialFraction>
0433     </CompositeMaterial>
0434     <CompositeMaterial name="TIB_Pillar" density="1.4913964818*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0435       <MaterialFraction fraction="0.781887183743791">
0436         <rMaterial name="trackermaterial:T_CarbonFibreStr"/>
0437       </MaterialFraction>
0438       <MaterialFraction fraction="0.218112816256209">
0439         <rMaterial name="trackermaterial:T_Aluminium"/>
0440       </MaterialFraction>
0441     </CompositeMaterial>
0442   </MaterialSection>
0443 </DDDefinition>