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Warning, /Geometry/TrackerCommonData/data/FlatPlus05Percent/2021/v2/tobmaterial.xml is written in an unsupported language. File is not indexed.

0001 <?xml version="1.0"?>
0002 <DDDefinition>
0003   <MaterialSection label="tobmaterial.xml">
0004     <CompositeMaterial name="TOB_PA_rphi" density="2.4563805*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0005       <MaterialFraction fraction="0.60133">
0006         <rMaterial name="materials:Borosilicate_Glass" />
0007       </MaterialFraction>
0008       <MaterialFraction fraction="0.39867">
0009         <rMaterial name="materials:Ceramic" />
0010       </MaterialFraction>
0011     </CompositeMaterial>
0012     <CompositeMaterial name="TOB_PA_ster" density="2.6497275*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0013       <MaterialFraction fraction="0.61865">
0014         <rMaterial name="materials:Borosilicate_Glass" />
0015       </MaterialFraction>
0016       <MaterialFraction fraction="0.38135">
0017         <rMaterial name="materials:Ceramic" />
0018       </MaterialFraction>
0019     </CompositeMaterial>
0020     <CompositeMaterial name="TOB_frame_ele" density="1.6128*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0021       <MaterialFraction fraction="0.99614">
0022         <rMaterial name="trackermaterial:T_CarbonFibreStr" />
0023       </MaterialFraction>
0024       <MaterialFraction fraction="0.00386">
0025         <rMaterial name="trackermaterial:T_Kapton" />
0026       </MaterialFraction>
0027     </CompositeMaterial>
0028     <CompositeMaterial name="TOB_hybrid_supp" density="3.208611*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0029       <MaterialFraction fraction="1.00000">
0030         <rMaterial name="materials:Ceramic" />
0031       </MaterialFraction>
0032     </CompositeMaterial>
0033     <CompositeMaterial name="TOB_mod_cool1" density="4.165602*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0034       <MaterialFraction fraction="0.81568">
0035         <rMaterial name="trackermaterial:T_Aluminium" />
0036       </MaterialFraction>
0037       <MaterialFraction fraction="0.18432">
0038         <rMaterial name="materials:Steel-008" />
0039       </MaterialFraction>
0040     </CompositeMaterial>
0041     <CompositeMaterial name="TOB_mod_cool2" density="4.618439683935*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0042       <MaterialFraction fraction="0.65993">
0043         <rMaterial name="trackermaterial:T_Aluminium" />
0044       </MaterialFraction>
0045       <MaterialFraction fraction="0.12667">
0046         <rMaterial name="materials:Steel-008" />
0047       </MaterialFraction>
0048       <MaterialFraction fraction="0.21341">
0049         <rMaterial name="trackermaterial:T_Copper" />
0050       </MaterialFraction>
0051     </CompositeMaterial>
0052     <CompositeMaterial name="TOB_mod_comp" density="1.4394765*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0053       <MaterialFraction fraction="1.00000">
0054         <rMaterial name="trackermaterial:T_CarbonFibreStr" />
0055       </MaterialFraction>
0056     </CompositeMaterial>
0057     <CompositeMaterial name="TOB_sid_rail1" density="1.843918060635*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0058       <MaterialFraction fraction="0.77208">
0059         <rMaterial name="trackermaterial:T_CarbonFibreStr" />
0060       </MaterialFraction>
0061       <MaterialFraction fraction="0.11196">
0062         <rMaterial name="trackermaterial:T_Kapton" />
0063       </MaterialFraction>
0064       <MaterialFraction fraction="0.06609">
0065         <rMaterial name="trackermaterial:T_Copper" />
0066       </MaterialFraction>
0067       <MaterialFraction fraction="0.00796">
0068         <rMaterial name="materials:Polyethylene" />
0069       </MaterialFraction>
0070       <MaterialFraction fraction="0.00598">
0071         <rMaterial name="materials:BGA" />
0072       </MaterialFraction>
0073       <MaterialFraction fraction="0.00796">
0074         <rMaterial name="trackermaterial:T_G10" />
0075       </MaterialFraction>
0076       <MaterialFraction fraction="0.01800">
0077         <rMaterial name="trackermaterial:T_Barium_Titanate" />
0078       </MaterialFraction>
0079       <MaterialFraction fraction="0.00996">
0080         <rMaterial name="materials:Ceramic" />
0081       </MaterialFraction>
0082     </CompositeMaterial>
0083     <CompositeMaterial name="TOB_sid_rail2" density="1.58655*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0084       <MaterialFraction fraction="0.89734">
0085         <rMaterial name="trackermaterial:T_CarbonFibreStr" />
0086       </MaterialFraction>
0087       <MaterialFraction fraction="0.09311">
0088         <rMaterial name="trackermaterial:T_Kapton" />
0089       </MaterialFraction>
0090       <MaterialFraction fraction="0.00955">
0091         <rMaterial name="trackermaterial:T_Copper" />
0092       </MaterialFraction>
0093     </CompositeMaterial>
0094     <CompositeMaterial name="TOB_sid_rail1st" density="1.82942008767*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0095       <MaterialFraction fraction="0.77823">
0096         <rMaterial name="trackermaterial:T_CarbonFibreStr" />
0097       </MaterialFraction>
0098       <MaterialFraction fraction="0.10526">
0099         <rMaterial name="trackermaterial:T_Kapton" />
0100       </MaterialFraction>
0101       <MaterialFraction fraction="0.06627">
0102         <rMaterial name="trackermaterial:T_Copper" />
0103       </MaterialFraction>
0104       <MaterialFraction fraction="0.00802">
0105         <rMaterial name="materials:Polyethylene" />
0106       </MaterialFraction>
0107       <MaterialFraction fraction="0.00603">
0108         <rMaterial name="materials:BGA" />
0109       </MaterialFraction>
0110       <MaterialFraction fraction="0.00802">
0111         <rMaterial name="trackermaterial:T_G10" />
0112       </MaterialFraction>
0113       <MaterialFraction fraction="0.01815">
0114         <rMaterial name="trackermaterial:T_Barium_Titanate" />
0115       </MaterialFraction>
0116       <MaterialFraction fraction="0.01004">
0117         <rMaterial name="materials:Ceramic" />
0118       </MaterialFraction>
0119     </CompositeMaterial>
0120     <CompositeMaterial name="TOB_sid_rail2st" density="1.5819195*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0121       <MaterialFraction fraction="0.89997">
0122         <rMaterial name="trackermaterial:T_CarbonFibreStr" />
0123       </MaterialFraction>
0124       <MaterialFraction fraction="0.09045">
0125         <rMaterial name="trackermaterial:T_Kapton" />
0126       </MaterialFraction>
0127       <MaterialFraction fraction="0.00958">
0128         <rMaterial name="trackermaterial:T_Copper" />
0129       </MaterialFraction>
0130     </CompositeMaterial>
0131     <CompositeMaterial name="TOB_ele12" density="2.731701*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0132       <MaterialFraction fraction="0.07534">
0133         <rMaterial name="trackermaterial:T_Kapton" />
0134       </MaterialFraction>
0135       <MaterialFraction fraction="0.66125">
0136         <rMaterial name="trackermaterial:T_Copper" />
0137       </MaterialFraction>
0138       <MaterialFraction fraction="0.02667">
0139         <rMaterial name="materials:SMD_metal" />
0140       </MaterialFraction>
0141       <MaterialFraction fraction="0.09994">
0142         <rMaterial name="materials:Epoxy" />
0143       </MaterialFraction>
0144       <MaterialFraction fraction="0.00522">
0145         <rMaterial name="materials:Carbon" />
0146       </MaterialFraction>
0147       <MaterialFraction fraction="0.03021">
0148         <rMaterial name="materials:Alumina" />
0149       </MaterialFraction>
0150       <MaterialFraction fraction="0.09855">
0151         <rMaterial name="materials:Silicon" />
0152       </MaterialFraction>
0153       <MaterialFraction fraction="0.00282">
0154         <rMaterial name="trackermaterial:T_Aluminium" />
0155       </MaterialFraction>
0156     </CompositeMaterial>
0157     <CompositeMaterial name="TOB_ele34" density="2.731701*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0158       <MaterialFraction fraction="0.07534">
0159         <rMaterial name="trackermaterial:T_Kapton" />
0160       </MaterialFraction>
0161       <MaterialFraction fraction="0.66125">
0162         <rMaterial name="trackermaterial:T_Copper" />
0163       </MaterialFraction>
0164       <MaterialFraction fraction="0.02667">
0165         <rMaterial name="materials:SMD_metal" />
0166       </MaterialFraction>
0167       <MaterialFraction fraction="0.09994">
0168         <rMaterial name="materials:Epoxy" />
0169       </MaterialFraction>
0170       <MaterialFraction fraction="0.00522">
0171         <rMaterial name="materials:Carbon" />
0172       </MaterialFraction>
0173       <MaterialFraction fraction="0.03021">
0174         <rMaterial name="materials:Alumina" />
0175       </MaterialFraction>
0176       <MaterialFraction fraction="0.09855">
0177         <rMaterial name="materials:Silicon" />
0178       </MaterialFraction>
0179       <MaterialFraction fraction="0.00282">
0180         <rMaterial name="trackermaterial:T_Aluminium" />
0181       </MaterialFraction>
0182     </CompositeMaterial>
0183     <CompositeMaterial name="TOB_ele56" density="2.86323163203*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0184       <MaterialFraction fraction="0.07188">
0185         <rMaterial name="trackermaterial:T_Kapton" />
0186       </MaterialFraction>
0187       <MaterialFraction fraction="0.63088">
0188         <rMaterial name="trackermaterial:T_Copper" />
0189       </MaterialFraction>
0190       <MaterialFraction fraction="0.02842">
0191         <rMaterial name="materials:SMD_metal" />
0192       </MaterialFraction>
0193       <MaterialFraction fraction="0.09535">
0194         <rMaterial name="materials:Epoxy" />
0195       </MaterialFraction>
0196       <MaterialFraction fraction="0.00554">
0197         <rMaterial name="materials:Carbon" />
0198       </MaterialFraction>
0199       <MaterialFraction fraction="0.03055">
0200         <rMaterial name="materials:Alumina" />
0201       </MaterialFraction>
0202       <MaterialFraction fraction="0.13336">
0203         <rMaterial name="materials:Silicon" />
0204       </MaterialFraction>
0205       <MaterialFraction fraction="0.00403">
0206         <rMaterial name="trackermaterial:T_Aluminium" />
0207       </MaterialFraction>
0208     </CompositeMaterial>
0209     <CompositeMaterial name="TOB_Sens_Interface" density="0.7944825*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0210       <MaterialFraction fraction="0.99111">
0211         <rMaterial name="trackermaterial:T_Silicone_Gel" />
0212       </MaterialFraction>
0213       <MaterialFraction fraction="0.00881">
0214         <rMaterial name="trackermaterial:T_Aluminium" />
0215       </MaterialFraction>
0216       <MaterialFraction fraction="0.00008">
0217         <rMaterial name="materials:Silicon" />
0218       </MaterialFraction>
0219     </CompositeMaterial>
0220     <CompositeMaterial name="TOB_L12_ICC1" density="1.275813*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0221       <MaterialFraction fraction="0.52633">
0222         <rMaterial name="trackermaterial:T_G10" />
0223       </MaterialFraction>
0224       <MaterialFraction fraction="0.23122">
0225         <rMaterial name="trackermaterial:T_Copper" />
0226       </MaterialFraction>
0227       <MaterialFraction fraction="0.12043">
0228         <rMaterial name="materials:Epoxy" />
0229       </MaterialFraction>
0230       <MaterialFraction fraction="0.00629">
0231         <rMaterial name="materials:Ceramic" />
0232       </MaterialFraction>
0233       <MaterialFraction fraction="0.09695">
0234         <rMaterial name="trackermaterial:T_Barium_Titanate" />
0235       </MaterialFraction>
0236       <MaterialFraction fraction="0.00692">
0237         <rMaterial name="trackermaterial:T_Kapton" />
0238       </MaterialFraction>
0239       <MaterialFraction fraction="0.01186">
0240         <rMaterial name="materials:Brass" />
0241       </MaterialFraction>
0242     </CompositeMaterial>
0243     <CompositeMaterial name="TOB_L12_ICC2" density="1.370540794455*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0244       <MaterialFraction fraction="0.48697">
0245         <rMaterial name="trackermaterial:T_G10" />
0246       </MaterialFraction>
0247       <MaterialFraction fraction="0.24364">
0248         <rMaterial name="trackermaterial:T_Copper" />
0249       </MaterialFraction>
0250       <MaterialFraction fraction="0.12506">
0251         <rMaterial name="materials:Epoxy" />
0252       </MaterialFraction>
0253       <MaterialFraction fraction="0.00606">
0254         <rMaterial name="materials:Ceramic" />
0255       </MaterialFraction>
0256       <MaterialFraction fraction="0.11564">
0257         <rMaterial name="trackermaterial:T_Barium_Titanate" />
0258       </MaterialFraction>
0259       <MaterialFraction fraction="0.00834">
0260         <rMaterial name="trackermaterial:T_Kapton" />
0261       </MaterialFraction>
0262       <MaterialFraction fraction="0.01428">
0263         <rMaterial name="materials:Brass" />
0264       </MaterialFraction>
0265     </CompositeMaterial>
0266     <CompositeMaterial name="TOB_L34_ICC1" density="0.870933*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0267       <MaterialFraction fraction="0.54002">
0268         <rMaterial name="trackermaterial:T_G10" />
0269       </MaterialFraction>
0270       <MaterialFraction fraction="0.23153">
0271         <rMaterial name="trackermaterial:T_Copper" />
0272       </MaterialFraction>
0273       <MaterialFraction fraction="0.11265">
0274         <rMaterial name="materials:Epoxy" />
0275       </MaterialFraction>
0276       <MaterialFraction fraction="0.007">
0277         <rMaterial name="materials:Ceramic" />
0278       </MaterialFraction>
0279       <MaterialFraction fraction="0.09505">
0280         <rMaterial name="trackermaterial:T_Barium_Titanate" />
0281       </MaterialFraction>
0282       <MaterialFraction fraction="0.00507">
0283         <rMaterial name="trackermaterial:T_Kapton" />
0284       </MaterialFraction>
0285       <MaterialFraction fraction="0.00868">
0286         <rMaterial name="materials:Brass" />
0287       </MaterialFraction>
0288     </CompositeMaterial>
0289     <CompositeMaterial name="TOB_L34_ICC2" density="0.85338553377*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0290       <MaterialFraction fraction="0.50881">
0291         <rMaterial name="trackermaterial:T_G10" />
0292       </MaterialFraction>
0293       <MaterialFraction fraction="0.22587">
0294         <rMaterial name="trackermaterial:T_Copper" />
0295       </MaterialFraction>
0296       <MaterialFraction fraction="0.11652">
0297         <rMaterial name="materials:Epoxy" />
0298       </MaterialFraction>
0299       <MaterialFraction fraction="0.00657">
0300         <rMaterial name="materials:Ceramic" />
0301       </MaterialFraction>
0302       <MaterialFraction fraction="0.12407">
0303         <rMaterial name="trackermaterial:T_Barium_Titanate" />
0304       </MaterialFraction>
0305       <MaterialFraction fraction="0.00670">
0306         <rMaterial name="trackermaterial:T_Kapton" />
0307       </MaterialFraction>
0308       <MaterialFraction fraction="0.01147">
0309         <rMaterial name="materials:Brass" />
0310       </MaterialFraction>
0311     </CompositeMaterial>
0312     <CompositeMaterial name="TOB_L56_ICC1" density="0.8989995*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0313       <MaterialFraction fraction="0.52315">
0314         <rMaterial name="trackermaterial:T_G10" />
0315       </MaterialFraction>
0316       <MaterialFraction fraction="0.22429">
0317         <rMaterial name="trackermaterial:T_Copper" />
0318       </MaterialFraction>
0319       <MaterialFraction fraction="0.10914">
0320         <rMaterial name="materials:Epoxy" />
0321       </MaterialFraction>
0322       <MaterialFraction fraction="0.03800">
0323         <rMaterial name="materials:Ceramic" />
0324       </MaterialFraction>
0325       <MaterialFraction fraction="0.09209">
0326         <rMaterial name="trackermaterial:T_Barium_Titanate" />
0327       </MaterialFraction>
0328       <MaterialFraction fraction="0.00492">
0329         <rMaterial name="trackermaterial:T_Kapton" />
0330       </MaterialFraction>
0331       <MaterialFraction fraction="0.00841">
0332         <rMaterial name="materials:Brass" />
0333       </MaterialFraction>
0334     </CompositeMaterial>
0335     <CompositeMaterial name="TOB_L56_ICC2" density="0.93043769553*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0336       <MaterialFraction fraction="0.46666">
0337         <rMaterial name="trackermaterial:T_G10" />
0338       </MaterialFraction>
0339       <MaterialFraction fraction="0.22783">
0340         <rMaterial name="trackermaterial:T_Copper" />
0341       </MaterialFraction>
0342       <MaterialFraction fraction="0.14051">
0343         <rMaterial name="materials:Epoxy" />
0344       </MaterialFraction>
0345       <MaterialFraction fraction="0.04506">
0346         <rMaterial name="materials:Ceramic" />
0347       </MaterialFraction>
0348       <MaterialFraction fraction="0.11379">
0349         <rMaterial name="trackermaterial:T_Barium_Titanate" />
0350       </MaterialFraction>
0351       <MaterialFraction fraction="0.00614">
0352         <rMaterial name="trackermaterial:T_Kapton" />
0353       </MaterialFraction>
0354       <MaterialFraction fraction="0">
0355         <rMaterial name="materials:Air" />
0356       </MaterialFraction>
0357     </CompositeMaterial>
0358     <CompositeMaterial name="TOB_AOH" density="1.89157708404*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0359       <MaterialFraction fraction="0.26137">
0360         <rMaterial name="trackermaterial:T_G10" />
0361       </MaterialFraction>
0362       <MaterialFraction fraction="0.28760">
0363         <rMaterial name="trackermaterial:T_Copper" />
0364       </MaterialFraction>
0365       <MaterialFraction fraction="0.13115">
0366         <rMaterial name="materials:Epoxy" />
0367       </MaterialFraction>
0368       <MaterialFraction fraction="0.28422">
0369         <rMaterial name="materials:Ceramic" />
0370       </MaterialFraction>
0371       <MaterialFraction fraction="0.0276">
0372         <rMaterial name="trackermaterial:T_Barium_Titanate" />
0373       </MaterialFraction>
0374       <MaterialFraction fraction="0">
0375         <rMaterial name="materials:Air" />
0376       </MaterialFraction>
0377       <MaterialFraction fraction="0.00805">
0378         <rMaterial name="trackermaterial:T_Kapton" />
0379       </MaterialFraction>
0380     </CompositeMaterial>
0381     <CompositeMaterial name="TOB_CCUM" density="0.967007169975*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0382       <MaterialFraction fraction="0.69356">
0383         <rMaterial name="trackermaterial:T_G10" />
0384       </MaterialFraction>
0385       <MaterialFraction fraction="0.17904">
0386         <rMaterial name="trackermaterial:T_Copper" />
0387       </MaterialFraction>
0388       <MaterialFraction fraction="0.08818">
0389         <rMaterial name="materials:Epoxy" />
0390       </MaterialFraction>
0391       <MaterialFraction fraction="0.00313">
0392         <rMaterial name="materials:Ceramic" />
0393       </MaterialFraction>
0394       <MaterialFraction fraction="0.03007">
0395         <rMaterial name="trackermaterial:T_Barium_Titanate" />
0396       </MaterialFraction>
0397       <MaterialFraction fraction="0.00603">
0398         <rMaterial name="materials:BGA" />
0399       </MaterialFraction>
0400     </CompositeMaterial>
0401     <CompositeMaterial name="TOB_CONN12" density="1.49007179537939*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0402       <MaterialFraction fraction="0.018960">
0403         <rMaterial name="trackermaterial:T_G10" />
0404       </MaterialFraction>
0405       <MaterialFraction fraction="0.16340">
0406         <rMaterial name="trackermaterial:T_Copper" />
0407       </MaterialFraction>
0408       <MaterialFraction fraction="0.01818">
0409         <rMaterial name="trackermaterial:T_Aluminium" />
0410       </MaterialFraction>
0411       <MaterialFraction fraction="0.00845">
0412         <rMaterial name="trackermaterial:T_Silicone_Gel" />
0413       </MaterialFraction>
0414       <MaterialFraction fraction="0.06933">
0415         <rMaterial name="materials:Polyethylene" />
0416       </MaterialFraction>
0417       <MaterialFraction fraction="0.00793">
0418         <rMaterial name="materials:Epoxy" />
0419       </MaterialFraction>
0420       <MaterialFraction fraction="0.35671">
0421         <rMaterial name="trackermaterial:T_Kapton" />
0422       </MaterialFraction>
0423       <MaterialFraction fraction="0.00604">
0424         <rMaterial name="materials:BGA" />
0425       </MaterialFraction>
0426       <MaterialFraction fraction="0.01317">
0427         <rMaterial name="trackermaterial:Optical_Fiber" />
0428       </MaterialFraction>
0429       <MaterialFraction fraction="0.32868">
0430         <rMaterial name="trackermaterial:T_Ribbon12xMUConn" />
0431       </MaterialFraction>
0432       <MaterialFraction fraction="0.00914">
0433         <rMaterial name="trackermaterial:T_RuggRibbon" />
0434       </MaterialFraction>
0435     </CompositeMaterial>
0436     <CompositeMaterial name="TOB_CONN34" density="0.968939287447558*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0437       <MaterialFraction fraction="0.02918">
0438         <rMaterial name="trackermaterial:T_G10" />
0439       </MaterialFraction>
0440       <MaterialFraction fraction="0.25129">
0441         <rMaterial name="trackermaterial:T_Copper" />
0442       </MaterialFraction>
0443       <MaterialFraction fraction="0.02795">
0444         <rMaterial name="trackermaterial:T_Aluminium" />
0445       </MaterialFraction>
0446       <MaterialFraction fraction="0.01299">
0447         <rMaterial name="trackermaterial:T_Silicone_Gel" />
0448       </MaterialFraction>
0449       <MaterialFraction fraction="0.10663">
0450         <rMaterial name="materials:Polyethylene" />
0451       </MaterialFraction>
0452       <MaterialFraction fraction="0.01219">
0453         <rMaterial name="materials:Epoxy" />
0454       </MaterialFraction>
0455       <MaterialFraction fraction="0.28060">
0456         <rMaterial name="trackermaterial:T_Kapton" />
0457       </MaterialFraction>
0458       <MaterialFraction fraction="0.00929">
0459         <rMaterial name="materials:BGA" />
0460       </MaterialFraction>
0461       <MaterialFraction fraction="0.01013">
0462         <rMaterial name="trackermaterial:Optical_Fiber" />
0463       </MaterialFraction>
0464       <MaterialFraction fraction="0.25273">
0465         <rMaterial name="trackermaterial:T_Ribbon12xMUConn" />
0466       </MaterialFraction>
0467       <MaterialFraction fraction="0.00703">
0468         <rMaterial name="trackermaterial:T_RuggRibbon" />
0469       </MaterialFraction>
0470     </CompositeMaterial>
0471     <CompositeMaterial name="TOB_CONN56" density="1.35477755104177*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0472       <MaterialFraction fraction="0.02086">
0473         <rMaterial name="trackermaterial:T_G10" />
0474       </MaterialFraction>
0475       <MaterialFraction fraction="0.17972">
0476         <rMaterial name="trackermaterial:T_Copper" />
0477       </MaterialFraction>
0478       <MaterialFraction fraction="0.01999">
0479         <rMaterial name="trackermaterial:T_Aluminium" />
0480       </MaterialFraction>
0481       <MaterialFraction fraction="0.00929">
0482         <rMaterial name="trackermaterial:T_Silicone_Gel" />
0483       </MaterialFraction>
0484       <MaterialFraction fraction="0.07625">
0485         <rMaterial name="materials:Polyethylene" />
0486       </MaterialFraction>
0487       <MaterialFraction fraction="0.00872">
0488         <rMaterial name="materials:Epoxy" />
0489       </MaterialFraction>
0490       <MaterialFraction fraction="0.29861">
0491         <rMaterial name="trackermaterial:T_Kapton" />
0492       </MaterialFraction>
0493       <MaterialFraction fraction="0.00664">
0494         <rMaterial name="materials:BGA" />
0495       </MaterialFraction>
0496       <MaterialFraction fraction="0.01086">
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0499       <MaterialFraction fraction="0.3615">
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0502       <MaterialFraction fraction="0.00754">
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0508         <rMaterial name="trackermaterial:T_Copper" />
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0513       <MaterialFraction fraction="0.45081">
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0524       <MaterialFraction fraction="0.34099">
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0535       <MaterialFraction fraction="0.43699">
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0539     <CompositeMaterial name="TOB_ICB" density="3.38739687363*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0540       <MaterialFraction fraction="0.70424">
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0543       <MaterialFraction fraction="0.2645">
0544         <rMaterial name="trackermaterial:T_Copper" />
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0546       <MaterialFraction fraction="0.00469">
0547         <rMaterial name="materials:Ceramic" />
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0549       <MaterialFraction fraction="0.02117">
0550         <rMaterial name="trackermaterial:T_Barium_Titanate" />
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0552       <MaterialFraction fraction="0.00505">
0553         <rMaterial name="materials:Epoxy" />
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0555       <MaterialFraction fraction="0.00036">
0556         <rMaterial name="materials:BGA" />
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0572       <MaterialFraction fraction="0.00484">
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0578       <MaterialFraction fraction="0.22186">
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0595       <MaterialFraction fraction="0.00419">
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0605         <rMaterial name="materials:Brass" />
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0607       <MaterialFraction fraction="0.15624">
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0610       <MaterialFraction fraction="0.10535">
0611         <rMaterial name="tobmaterial:TOB_DOH" />
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0615       <MaterialFraction fraction="1.">
0616         <rMaterial name="trackermaterial:T_CarbonFibreStr" />
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0619     <CompositeMaterial name="TIB_RailBottom" density="0.8715*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0620       <MaterialFraction fraction="0.95">
0621         <rMaterial name="trackermaterial:T_CarbonFibreStr" />
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0623       <MaterialFraction fraction="0.05">
0624         <rMaterial name="trackermaterial:T_Rohacell" />
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0627     <CompositeMaterial name="TOB_AlSideConnect" density="4.767*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0628       <MaterialFraction fraction="1.">
0629         <rMaterial name="trackermaterial:T_Aluminium" />
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0632     <CompositeMaterial name="TOB_AlCentralConnect" density="3.3495*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0633       <MaterialFraction fraction="1.">
0634         <rMaterial name="trackermaterial:T_Aluminium" />
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0637     <CompositeMaterial name="TOB_CF_Str" density="1.7745*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0638       <MaterialFraction fraction="1.">
0639         <rMaterial name="trackermaterial:T_CarbonFibreStr" />
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0642     <CompositeMaterial name="TOB_Epoxy" density="2.772*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0643       <MaterialFraction fraction="1.">
0644         <rMaterial name="materials:Epoxy" />
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0647     <CompositeMaterial name="TOB_Nomex" density="33.6*mg/cm3" method="mixture by weight" pork="true" symbol=" ">
0648       <MaterialFraction fraction="1.">
0649         <rMaterial name="trackermaterial:T_Nomex" />
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0652     <CompositeMaterial name="TOB_middle_ribs" density="1.6275*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0653       <MaterialFraction fraction="1.">
0654         <rMaterial name="trackermaterial:T_CarbonFibreStr" />
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0657     <CompositeMaterial name="TOB_plate_A" density="707.7*mg/cm3" method="mixture by weight" pork="true" symbol=" ">
0658       <MaterialFraction fraction="1.00000000">
0659         <rMaterial name="trackermaterial:T_Aluminium" />
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0662     <CompositeMaterial name="TOB_plate_B" density="2.6523*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0663       <MaterialFraction fraction="1.00000000">
0664         <rMaterial name="trackermaterial:T_Aluminium" />
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0667     <CompositeMaterial name="TOB_plate_C" density="2.1*g/cm3" method="mixture by weight" pork="true" symbol=" ">
0668       <MaterialFraction fraction="1.00000000">
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0685       <MaterialFraction fraction="0.08301">
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0688       <MaterialFraction fraction="0.03826">
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0691       <MaterialFraction fraction="0.64997">
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0705       <MaterialFraction fraction="0.00685">
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0708       <MaterialFraction fraction="0.0896">
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0731       <MaterialFraction fraction="0.09163">
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0734       <MaterialFraction fraction="0.03703">
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0751       <MaterialFraction fraction="0.00337">
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0757       <MaterialFraction fraction="0.03602">
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0760       <MaterialFraction fraction="0.61194">
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0777       <MaterialFraction fraction="0.09683">
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0780       <MaterialFraction fraction="0.03552">
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0794       <MaterialFraction fraction="0.06924">
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0800       <MaterialFraction fraction="0.11577">
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0811       <MaterialFraction fraction="0.00913">
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1025       <MaterialFraction fraction="0.00531">
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1181       <MaterialFraction fraction="0.05961">
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1225     <CompositeMaterial name="TOB_ax_services_A16" density="0.859048909424998*g/cm3" method="mixture by weight" pork="true" symbol=" ">
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1255       <MaterialFraction fraction="0.20017">
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1258     </CompositeMaterial>
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1277       <MaterialFraction fraction="0.51373">
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1300     <CompositeMaterial name="TOB_ax_services_B5" density="1.543227*g/cm3" method="mixture by weight" pork="true" symbol=" ">
1301       <MaterialFraction fraction="0.50723">
1302         <rMaterial name="trackermaterial:T_RuggRibbon" />
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1304       <MaterialFraction fraction="0.49277">
1305         <rMaterial name="trackermaterial:T_Aluminium" />
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1307     </CompositeMaterial>
1308     <CompositeMaterial name="TOB_ax_services_B6" density="1.584429*g/cm3" method="mixture by weight" pork="true" symbol=" ">
1309       <MaterialFraction fraction="0.52005">
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1312       <MaterialFraction fraction="0.47995">
1313         <rMaterial name="trackermaterial:T_Aluminium" />
1314       </MaterialFraction>
1315     </CompositeMaterial>
1316     <CompositeMaterial name="TOB_ax_services_B7" density="1.337238*g/cm3" method="mixture by weight" pork="true" symbol=" ">
1317       <MaterialFraction fraction="0.43133">
1318         <rMaterial name="trackermaterial:T_RuggRibbon" />
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1320       <MaterialFraction fraction="0.56867">
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1322       </MaterialFraction>
1323     </CompositeMaterial>
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1325       <MaterialFraction fraction="0.45645">
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1328       <MaterialFraction fraction="0.54355">
1329         <rMaterial name="trackermaterial:T_Aluminium" />
1330       </MaterialFraction>
1331     </CompositeMaterial>
1332     <CompositeMaterial name="TOB_ax_services_B9" density="1.584429*g/cm3" method="mixture by weight" pork="true" symbol=" ">
1333       <MaterialFraction fraction="0.52005">
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1336       <MaterialFraction fraction="0.47995">
1337         <rMaterial name="trackermaterial:T_Aluminium" />
1338       </MaterialFraction>
1339     </CompositeMaterial>
1340     <CompositeMaterial name="TOB_ax_services_B11" density="1.357839*g/cm3" method="mixture by weight" pork="true" symbol=" ">
1341       <MaterialFraction fraction="0.43995">
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1344       <MaterialFraction fraction="0.56005">
1345         <rMaterial name="trackermaterial:T_Aluminium" />
1346       </MaterialFraction>
1347     </CompositeMaterial>
1348     <CompositeMaterial name="TOB_ax_services_B12" density="1.584429*g/cm3" method="mixture by weight" pork="true" symbol=" ">
1349       <MaterialFraction fraction="0.52005">
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1352       <MaterialFraction fraction="0.47995">
1353         <rMaterial name="trackermaterial:T_Aluminium" />
1354       </MaterialFraction>
1355     </CompositeMaterial>
1356     <CompositeMaterial name="TOB_ax_services_B13" density="1.584429*g/cm3" method="mixture by weight" pork="true" symbol=" ">
1357       <MaterialFraction fraction="0.52005">
1358         <rMaterial name="trackermaterial:T_RuggRibbon" />
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1360       <MaterialFraction fraction="0.47995">
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1362       </MaterialFraction>
1363     </CompositeMaterial>
1364     <CompositeMaterial name="TOB_ax_services_B14" density="1.584429*g/cm3" method="mixture by weight" pork="true" symbol=" ">
1365       <MaterialFraction fraction="0.52005">
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1368       <MaterialFraction fraction="0.47995">
1369         <rMaterial name="trackermaterial:T_Aluminium" />
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1372     <CompositeMaterial name="TOB_ax_services_B15" density="1.56382800000001*g/cm3" method="mixture by weight" pork="true" symbol=" ">
1373       <MaterialFraction fraction="0.51373">
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1376       <MaterialFraction fraction="0.48627">
1377         <rMaterial name="trackermaterial:T_Aluminium" />
1378       </MaterialFraction>
1379     </CompositeMaterial>
1380     <CompositeMaterial name="TOB_ax_services_B16" density="1.502025*g/cm3" method="mixture by weight" pork="true" symbol=" ">
1381       <MaterialFraction fraction="0.49372">
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1384       <MaterialFraction fraction="0.50628">
1385         <rMaterial name="trackermaterial:T_Aluminium" />
1386       </MaterialFraction>
1387     </CompositeMaterial>
1388     <CompositeMaterial name="TOB_ax_services_B17" density="1.543227*g/cm3" method="mixture by weight" pork="true" symbol=" ">
1389       <MaterialFraction fraction="0.50723">
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1392       <MaterialFraction fraction="0.49277">
1393         <rMaterial name="trackermaterial:T_Aluminium" />
1394       </MaterialFraction>
1395     </CompositeMaterial>
1396     <CompositeMaterial name="TOB_ax_services_B18" density="1.543227*g/cm3" method="mixture by weight" pork="true" symbol=" ">
1397       <MaterialFraction fraction="0.50723">
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1400       <MaterialFraction fraction="0.49277">
1401         <rMaterial name="trackermaterial:T_Aluminium" />
1402       </MaterialFraction>
1403     </CompositeMaterial>
1404     <CompositeMaterial name="TOB_ax_services_C2" density="0.917479499999998*g/cm3" method="mixture by weight" pork="true" symbol=" ">
1405       <MaterialFraction fraction="0.52472">
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1408       <MaterialFraction fraction="0.25061">
1409         <rMaterial name="trackermaterial:CAB_Al48" />
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1411       <MaterialFraction fraction="0.04867">
1412         <rMaterial name="trackermaterial:TOB_DOHM_PowerConn" />
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1414       <MaterialFraction fraction="0.00978">
1415         <rMaterial name="trackermaterial:T_Copper" />
1416       </MaterialFraction>
1417       <MaterialFraction fraction="0.16622">
1418         <rMaterial name="trackermaterial:T_C6F14_F2_-30C" />
1419       </MaterialFraction>
1420     </CompositeMaterial>
1421     <CompositeMaterial name="TOB_ax_services_C3" density="0.771351*g/cm3" method="mixture by weight" pork="true" symbol=" ">
1422       <MaterialFraction fraction="0.55478">
1423         <rMaterial name="trackermaterial:CAB_Al36" />
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1425       <MaterialFraction fraction="0.14904">
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1428       <MaterialFraction fraction="0.08683">
1429         <rMaterial name="trackermaterial:TOB_DOHM_PowerConn" />
1430       </MaterialFraction>
1431       <MaterialFraction fraction="0.01164">
1432         <rMaterial name="trackermaterial:T_Copper" />
1433       </MaterialFraction>
1434       <MaterialFraction fraction="0.19771">
1435         <rMaterial name="trackermaterial:T_C6F14_F2_-30C" />
1436       </MaterialFraction>
1437     </CompositeMaterial>
1438     <CompositeMaterial name="TOB_ax_services_C4" density="0.7832475*g/cm3" method="mixture by weight" pork="true" symbol=" ">
1439       <MaterialFraction fraction="0.54636">
1440         <rMaterial name="trackermaterial:CAB_Al36" />
1441       </MaterialFraction>
1442       <MaterialFraction fraction="0.29355">
1443         <rMaterial name="trackermaterial:CAB_Al48" />
1444       </MaterialFraction>
1445       <MaterialFraction fraction="0.05701">
1446         <rMaterial name="trackermaterial:TOB_DOHM_PowerConn" />
1447       </MaterialFraction>
1448       <MaterialFraction fraction="0.00573">
1449         <rMaterial name="trackermaterial:T_Copper" />
1450       </MaterialFraction>
1451       <MaterialFraction fraction="0.09735">
1452         <rMaterial name="trackermaterial:T_C6F14_F2_-30C" />
1453       </MaterialFraction>
1454     </CompositeMaterial>
1455     <CompositeMaterial name="TOB_ax_services_C6" density="0.9094995*g/cm3" method="mixture by weight" pork="true" symbol=" ">
1456       <MaterialFraction fraction="0.64696">
1457         <rMaterial name="trackermaterial:CAB_Al36" />
1458       </MaterialFraction>
1459       <MaterialFraction fraction="0.1264">
1460         <rMaterial name="trackermaterial:CAB_Al48" />
1461       </MaterialFraction>
1462       <MaterialFraction fraction="0.04909">
1463         <rMaterial name="trackermaterial:TOB_DOHM_PowerConn" />
1464       </MaterialFraction>
1465       <MaterialFraction fraction="0.00987">
1466         <rMaterial name="trackermaterial:T_Copper" />
1467       </MaterialFraction>
1468       <MaterialFraction fraction="0.16768">
1469         <rMaterial name="trackermaterial:T_C6F14_F2_-30C" />
1470       </MaterialFraction>
1471     </CompositeMaterial>
1472     <CompositeMaterial name="TOB_ax_services_C7" density="0.7880985*g/cm3" method="mixture by weight" pork="true" symbol=" ">
1473       <MaterialFraction fraction="0.67874">
1474         <rMaterial name="trackermaterial:CAB_Al36" />
1475       </MaterialFraction>
1476       <MaterialFraction fraction="0.21881">
1477         <rMaterial name="trackermaterial:CAB_Al48" />
1478       </MaterialFraction>
1479       <MaterialFraction fraction="0">
1480         <rMaterial name="trackermaterial:TOB_DOHM_PowerConn" />
1481       </MaterialFraction>
1482       <MaterialFraction fraction="0.0057">
1483         <rMaterial name="trackermaterial:T_Copper" />
1484       </MaterialFraction>
1485       <MaterialFraction fraction="0.09675">
1486         <rMaterial name="trackermaterial:T_C6F14_F2_-30C" />
1487       </MaterialFraction>
1488     </CompositeMaterial>
1489     <CompositeMaterial name="TOB_ax_services_C8" density="0.752999969925*g/cm3" method="mixture by weight" pork="true" symbol=" ">
1490       <MaterialFraction fraction="0.49725">
1491         <rMaterial name="trackermaterial:CAB_Al36" />
1492       </MaterialFraction>
1493       <MaterialFraction fraction="0.229">
1494         <rMaterial name="trackermaterial:CAB_Al48" />
1495       </MaterialFraction>
1496       <MaterialFraction fraction="0.0593">
1497         <rMaterial name="trackermaterial:TOB_DOHM_PowerConn" />
1498       </MaterialFraction>
1499       <MaterialFraction fraction="0.01192">
1500         <rMaterial name="trackermaterial:T_Copper" />
1501       </MaterialFraction>
1502       <MaterialFraction fraction="0.20252">
1503         <rMaterial name="trackermaterial:T_C6F14_F2_-30C" />
1504       </MaterialFraction>
1505     </CompositeMaterial>
1506     <CompositeMaterial name="TOB_ax_services_C9" density="0.851068989224999*g/cm3" method="mixture by weight" pork="true" symbol=" ">
1507       <MaterialFraction fraction="0.69136">
1508         <rMaterial name="trackermaterial:CAB_Al36" />
1509       </MaterialFraction>
1510       <MaterialFraction fraction="0.13508">
1511         <rMaterial name="trackermaterial:CAB_Al48" />
1512       </MaterialFraction>
1513       <MaterialFraction fraction="0.07869">
1514         <rMaterial name="trackermaterial:TOB_DOHM_PowerConn" />
1515       </MaterialFraction>
1516       <MaterialFraction fraction="0.00527">
1517         <rMaterial name="trackermaterial:T_Copper" />
1518       </MaterialFraction>
1519       <MaterialFraction fraction="0.08959">
1520         <rMaterial name="trackermaterial:T_C6F14_F2_-30C" />
1521       </MaterialFraction>
1522     </CompositeMaterial>
1523     <CompositeMaterial name="TOB_ax_services_C11" density="0.872823000000001*g/cm3" method="mixture by weight" pork="true" symbol=" ">
1524       <MaterialFraction fraction="0.55157">
1525         <rMaterial name="trackermaterial:CAB_Al36" />
1526       </MaterialFraction>
1527       <MaterialFraction fraction="0.26343">
1528         <rMaterial name="trackermaterial:CAB_Al48" />
1529       </MaterialFraction>
1530       <MaterialFraction fraction="0">
1531         <rMaterial name="trackermaterial:TOB_DOHM_PowerConn" />
1532       </MaterialFraction>
1533       <MaterialFraction fraction="0.01028">
1534         <rMaterial name="trackermaterial:T_Copper" />
1535       </MaterialFraction>
1536       <MaterialFraction fraction="0.17472">
1537         <rMaterial name="trackermaterial:T_C6F14_F2_-30C" />
1538       </MaterialFraction>
1539     </CompositeMaterial>
1540     <CompositeMaterial name="TOB_ax_services_C12" density="0.775341000000001*g/cm3" method="mixture by weight" pork="true" symbol=" ">
1541       <MaterialFraction fraction="0.48294">
1542         <rMaterial name="trackermaterial:CAB_Al36" />
1543       </MaterialFraction>
1544       <MaterialFraction fraction="0.22241">
1545         <rMaterial name="trackermaterial:CAB_Al48" />
1546       </MaterialFraction>
1547       <MaterialFraction fraction="0.08638">
1548         <rMaterial name="trackermaterial:TOB_DOHM_PowerConn" />
1549       </MaterialFraction>
1550       <MaterialFraction fraction="0.01158">
1551         <rMaterial name="trackermaterial:T_Copper" />
1552       </MaterialFraction>
1553       <MaterialFraction fraction="0.19669">
1554         <rMaterial name="trackermaterial:T_C6F14_F2_-30C" />
1555       </MaterialFraction>
1556     </CompositeMaterial>
1557     <CompositeMaterial name="TOB_ax_services_C13" density="0.792096420884998*g/cm3" method="mixture by weight" pork="true" symbol=" ">
1558       <MaterialFraction fraction="0.60779">
1559         <rMaterial name="trackermaterial:CAB_Al36" />
1560       </MaterialFraction>
1561       <MaterialFraction fraction="0.29028">
1562         <rMaterial name="trackermaterial:CAB_Al48" />
1563       </MaterialFraction>
1564       <MaterialFraction fraction="0">
1565         <rMaterial name="trackermaterial:TOB_DOHM_PowerConn" />
1566       </MaterialFraction>
1567       <MaterialFraction fraction="0.00567">
1568         <rMaterial name="trackermaterial:T_Copper" />
1569       </MaterialFraction>
1570       <MaterialFraction fraction="0.09627">
1571         <rMaterial name="trackermaterial:T_C6F14_F2_-30C" />
1572       </MaterialFraction>
1573     </CompositeMaterial>
1574     <CompositeMaterial name="TOB_ax_services_C15" density="0.931822500000001*g/cm3" method="mixture by weight" pork="true" symbol=" ">
1575       <MaterialFraction fraction="0.63146">
1576         <rMaterial name="trackermaterial:CAB_Al36" />
1577       </MaterialFraction>
1578       <MaterialFraction fraction="0.12337">
1579         <rMaterial name="trackermaterial:CAB_Al48" />
1580       </MaterialFraction>
1581       <MaterialFraction fraction="0.07188">
1582         <rMaterial name="trackermaterial:TOB_DOHM_PowerConn" />
1583       </MaterialFraction>
1584       <MaterialFraction fraction="0.00963">
1585         <rMaterial name="trackermaterial:T_Copper" />
1586       </MaterialFraction>
1587       <MaterialFraction fraction="0.16366">
1588         <rMaterial name="trackermaterial:T_C6F14_F2_-30C" />
1589       </MaterialFraction>
1590     </CompositeMaterial>
1591     <CompositeMaterial name="TOB_ax_services_C16" density="0.792096420884998*g/cm3" method="mixture by weight" pork="true" symbol=" ">
1592       <MaterialFraction fraction="0.60779">
1593         <rMaterial name="trackermaterial:CAB_Al36" />
1594       </MaterialFraction>
1595       <MaterialFraction fraction="0.29028">
1596         <rMaterial name="trackermaterial:CAB_Al48" />
1597       </MaterialFraction>
1598       <MaterialFraction fraction="0">
1599         <rMaterial name="trackermaterial:TOB_DOHM_PowerConn" />
1600       </MaterialFraction>
1601       <MaterialFraction fraction="0.00567">
1602         <rMaterial name="trackermaterial:T_Copper" />
1603       </MaterialFraction>
1604       <MaterialFraction fraction="0.09627">
1605         <rMaterial name="trackermaterial:T_C6F14_F2_-30C" />
1606       </MaterialFraction>
1607     </CompositeMaterial>
1608     <CompositeMaterial name="TOB_ax_services_C17" density="0.832818*g/cm3" method="mixture by weight" pork="true" symbol=" ">
1609       <MaterialFraction fraction="0.4496">
1610         <rMaterial name="trackermaterial:CAB_Al36" />
1611       </MaterialFraction>
1612       <MaterialFraction fraction="0.27608">
1613         <rMaterial name="trackermaterial:CAB_Al48" />
1614       </MaterialFraction>
1615       <MaterialFraction fraction="0.08042">
1616         <rMaterial name="trackermaterial:TOB_DOHM_PowerConn" />
1617       </MaterialFraction>
1618       <MaterialFraction fraction="0.01078">
1619         <rMaterial name="trackermaterial:T_Copper" />
1620       </MaterialFraction>
1621       <MaterialFraction fraction="0.18312">
1622         <rMaterial name="trackermaterial:T_C6F14_F2_-30C" />
1623       </MaterialFraction>
1624     </CompositeMaterial>
1625     <CompositeMaterial name="TOB_ax_services_C18" density="0.851068989224999*g/cm3" method="mixture by weight" pork="true" symbol=" ">
1626       <MaterialFraction fraction="0.69136">
1627         <rMaterial name="trackermaterial:CAB_Al36" />
1628       </MaterialFraction>
1629       <MaterialFraction fraction="0.13508">
1630         <rMaterial name="trackermaterial:CAB_Al48" />
1631       </MaterialFraction>
1632       <MaterialFraction fraction="0.07869">
1633         <rMaterial name="trackermaterial:TOB_DOHM_PowerConn" />
1634       </MaterialFraction>
1635       <MaterialFraction fraction="0.00527">
1636         <rMaterial name="trackermaterial:T_Copper" />
1637       </MaterialFraction>
1638       <MaterialFraction fraction="0.08959">
1639         <rMaterial name="trackermaterial:T_C6F14_F2_-30C" />
1640       </MaterialFraction>
1641     </CompositeMaterial>
1642     <CompositeMaterial name="TOB_rod" density="1.8858*g/cm3" method="mixture by weight" pork="true" symbol=" ">
1643       <MaterialFraction fraction="1.">
1644         <rMaterial name="trackermaterial:T_CarbonFibreStr" />
1645       </MaterialFraction>
1646     </CompositeMaterial>
1647   </MaterialSection>
1648 </DDDefinition>