Geometry/TrackerCommonData/data/test2014/trackermaterial.xml - master - githubmirror/cmssw

Geometry/TrackerCommonData/data/test2014/trackermaterial.xml
577 строк26 KB
Sunanda
Taking care of duplicate names
18 фев 2020, 18:15
18 фев 2020, 18:1518f063c
<?xml version="1.0"?>
<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">
  <MaterialSection label="trackermaterial.xml">
    <CompositeMaterial name="T_Barium_Titanate" density="6.02*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="1.00000000">
        <rMaterial name="materials:Barium_Titanate" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="T_Aluminium" density="2.7*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="1.00000000">
        <rMaterial name="materials:Aluminium" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="T_Beryllium" density="1.848*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="1.00000000">
        <rMaterial name="materials:Beryllium" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="T_C6F14_F2_-30C" density="1.87917*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="1.00000000">
        <rMaterial name="materials:C6F14" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="T_C6F14_F2_-20C" density="1.84675*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="1.00000000">
        <rMaterial name="materials:C6F14" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="T_CarbonFibreStr" density="1.69*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="1.00000000">
        <rMaterial name="materials:Carbon fibre str." />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="T_Copper" density="8.96*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="1.00000000">
        <rMaterial name="materials:Copper" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="T_CuNi" density="8.94*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="1.00000000">
        <rMaterial name="materials:CuNi" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="T_Kevlar" density="1.44*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="1.00000000">
        <rMaterial name="materials:Kevlar" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="T_Nomex" density="32*mg/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="1.00000000">
        <rMaterial name="materials:Nomex" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="T_Rohacell" density="52*mg/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="1.00000000">
        <rMaterial name="materials:Rohacell" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="T_FR4" density="1.7*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="0.18077359">
        <rMaterial name="materials:Silicon" />
      </MaterialFraction>
      <MaterialFraction fraction="0.4056325">
        <rMaterial name="materials:Oxygen" />
      </MaterialFraction>
      <MaterialFraction fraction="0.27804208">
        <rMaterial name="materials:Carbon" />
      </MaterialFraction>
      <MaterialFraction fraction="0.068442752">
        <rMaterial name="materials:Hydrogen" />
      </MaterialFraction>
      <MaterialFraction fraction="0.067109079">
        <rMaterial name="materials:Bromine" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="T_G10" density="1.9*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="0.13232243">
        <rMaterial name="materials:Carbon" />
      </MaterialFraction>
      <MaterialFraction fraction="0.032572448">
        <rMaterial name="materials:Hydrogen" />
      </MaterialFraction>
      <MaterialFraction fraction="0.48316123">
        <rMaterial name="materials:Oxygen" />
      </MaterialFraction>
      <MaterialFraction fraction="0.35194389">
        <rMaterial name="materials:Silicon" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="T_Silicone_Gel" density="0.965*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="1.00000000">
        <rMaterial name="materials:Silicone_Gel" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="T_StainlessSteel" density="8.02*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="1.00000000">
        <rMaterial name="materials:StainlessSteel" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="Fibre_Ribbon" density="1.219*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="0.16050082">
        <rMaterial name="materials:Silicon" />
      </MaterialFraction>
      <MaterialFraction fraction="0.18283037">
        <rMaterial name="materials:Oxygen" />
      </MaterialFraction>
      <MaterialFraction fraction="0.56229533">
        <rMaterial name="materials:Carbon" />
      </MaterialFraction>
      <MaterialFraction fraction="0.094373484">
        <rMaterial name="materials:Hydrogen" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="MS_Cu60" density="2.382*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="0.85086214">
        <rMaterial name="trackermaterial:T_Copper" />
      </MaterialFraction>
      <MaterialFraction fraction="0.12770444">
        <rMaterial name="materials:Carbon" />
      </MaterialFraction>
      <MaterialFraction fraction="0.021433422">
        <rMaterial name="materials:Hydrogen" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="MS_cntrl_cable" density="1.63*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="0.74181259">
        <rMaterial name="trackermaterial:T_Copper" />
      </MaterialFraction>
      <MaterialFraction fraction="0.22108188">
        <rMaterial name="materials:Carbon" />
      </MaterialFraction>
      <MaterialFraction fraction="0.037105532">
        <rMaterial name="materials:Hydrogen" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="TS_Cooling" density="1.62562*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="0.82993">
        <rMaterial name="trackermaterial:T_Aluminium" />
      </MaterialFraction>
      <MaterialFraction fraction="0.17007">
        <rMaterial name="materials:C6F14_3M_-15C" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="TS_Shield" density="0.35161*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="0.60198">
        <rMaterial name="materials:Inconel600" />
      </MaterialFraction>
      <MaterialFraction fraction="0.39802">
        <rMaterial name="materials:T_Kapton" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="Optical_Fiber" density="1.08326*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="0.40031">
        <rMaterial name="materials:Polyethylene" />
      </MaterialFraction>
      <MaterialFraction fraction="0.49827">
        <rMaterial name="materials:Acrylate" />
      </MaterialFraction>
      <MaterialFraction fraction="0.06248">
        <rMaterial name="materials:Acrylate" />
      </MaterialFraction>
      <MaterialFraction fraction="0.03895">
        <rMaterial name="materials:Silica" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="T_RuggRibbon" density="0.83457*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="0.67776">
        <rMaterial name="materials:Polyethylene" />
      </MaterialFraction>
      <MaterialFraction fraction="0.13932">
        <rMaterial name="trackermaterial:T_Kevlar" />
      </MaterialFraction>
      <MaterialFraction fraction="0.06569">
        <rMaterial name="materials:Acrylate" />
      </MaterialFraction>
      <MaterialFraction fraction="0.04524">
        <rMaterial name="materials:Silica" />
      </MaterialFraction>
      <MaterialFraction fraction="0.07199">
        <rMaterial name="materials:Acrylate" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="T_Ribbon12xMUConn" density="0.86000*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="0.78488">
        <rMaterial name="materials:Polyethylene" />
      </MaterialFraction>
      <MaterialFraction fraction="0.18412">
        <rMaterial name="materials:Ceramic" />
      </MaterialFraction>
      <MaterialFraction fraction="0.01163">
        <rMaterial name="materials:Polyethylene" />
      </MaterialFraction>
      <MaterialFraction fraction="0.01937">
        <rMaterial name="materials:Iron" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="TOB_Ribbon12xMUConn" density="0.77667*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="0.7618">
        <rMaterial name="materials:Polyethylene" />
      </MaterialFraction>
      <MaterialFraction fraction="0.20388">
        <rMaterial name="materials:Ceramic" />
      </MaterialFraction>
      <MaterialFraction fraction="0.01287">
        <rMaterial name="materials:Polyethylene" />
      </MaterialFraction>
      <MaterialFraction fraction="0.02145">
        <rMaterial name="materials:Iron" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="TOB_DOHM_PowerConn" density="3.73770*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="0.0271">
        <rMaterial name="materials:T_Kapton" />
      </MaterialFraction>
      <MaterialFraction fraction="0.05322">
        <rMaterial name="trackermaterial:T_Aluminium" />
      </MaterialFraction>
      <MaterialFraction fraction="0.13372">
        <rMaterial name="materials:Polyethylene" />
      </MaterialFraction>
      <MaterialFraction fraction="0.78596">
        <rMaterial name="trackermaterial:T_Copper" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="MS_Al36" density="1.403*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="0.379586">
        <rMaterial name="trackermaterial:T_Aluminium" />
      </MaterialFraction>
      <MaterialFraction fraction="0.27524785">
        <rMaterial name="trackermaterial:T_Copper" />
      </MaterialFraction>
      <MaterialFraction fraction="0.26823734">
        <rMaterial name="materials:Carbon" />
      </MaterialFraction>
      <MaterialFraction fraction="0.045019923">
        <rMaterial name="materials:Hydrogen" />
      </MaterialFraction>
      <MaterialFraction fraction="0.03190889">
        <rMaterial name="materials:Silver" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="MS_Al48" density="1.373*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="0.40684004">
        <rMaterial name="trackermaterial:T_Aluminium" />
      </MaterialFraction>
      <MaterialFraction fraction="0.25552552">
        <rMaterial name="trackermaterial:T_Copper" />
      </MaterialFraction>
      <MaterialFraction fraction="0.26144891">
        <rMaterial name="materials:Carbon" />
      </MaterialFraction>
      <MaterialFraction fraction="0.043880579">
        <rMaterial name="materials:Hydrogen" />
      </MaterialFraction>
      <MaterialFraction fraction="0.032304952">
        <rMaterial name="materials:Silver" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="MS_Al60" density="971*mg/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="0.43940244">
        <rMaterial name="trackermaterial:T_Aluminium" />
      </MaterialFraction>
      <MaterialFraction fraction="0.22781143">
        <rMaterial name="trackermaterial:T_Copper" />
      </MaterialFraction>
      <MaterialFraction fraction="0.25517545">
        <rMaterial name="materials:Carbon" />
      </MaterialFraction>
      <MaterialFraction fraction="0.042827665">
        <rMaterial name="materials:Hydrogen" />
      </MaterialFraction>
      <MaterialFraction fraction="0.034783015">
        <rMaterial name="materials:Silver" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="MS_CntrlTIBTID" density="1.58489*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="0.44981">
        <rMaterial name="trackermaterial:T_Copper" />
      </MaterialFraction>
      <MaterialFraction fraction="0.51013">
        <rMaterial name="materials:Polyethylene" />
      </MaterialFraction>
      <MaterialFraction fraction="0.04006">
        <rMaterial name="trackermaterial:T_Aluminium" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="CAB_Al60TIBTID" density="1.16581*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="0.30189">
        <rMaterial name="trackermaterial:T_Copper" />
      </MaterialFraction>
      <MaterialFraction fraction="0.38768">
        <rMaterial name="trackermaterial:T_Aluminium" />
      </MaterialFraction>
      <MaterialFraction fraction="0.22266">
        <rMaterial name="materials:Polyethylene" />
      </MaterialFraction>
      <MaterialFraction fraction="0.02323">
        <rMaterial name="materials:T_Kapton" />
      </MaterialFraction>
      <MaterialFraction fraction="0.06455">
        <rMaterial name="materials:Silver" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="CAB_Al60" density="1.37448*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="0.29872">
        <rMaterial name="trackermaterial:T_Copper" />
      </MaterialFraction>
      <MaterialFraction fraction="0.35518">
        <rMaterial name="trackermaterial:T_Aluminium" />
      </MaterialFraction>
      <MaterialFraction fraction="0.2691">
        <rMaterial name="materials:Polyethylene" />
      </MaterialFraction>
      <MaterialFraction fraction="0.02224">
        <rMaterial name="materials:T_Kapton" />
      </MaterialFraction>
      <MaterialFraction fraction="0.05475">
        <rMaterial name="materials:Silver" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="CAB_Al48" density="1.14748*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="0.31894">
        <rMaterial name="trackermaterial:T_Copper" />
      </MaterialFraction>
      <MaterialFraction fraction="0.32994">
        <rMaterial name="trackermaterial:T_Aluminium" />
      </MaterialFraction>
      <MaterialFraction fraction="0.28131">
        <rMaterial name="materials:Polyethylene" />
      </MaterialFraction>
      <MaterialFraction fraction="0.02411">
        <rMaterial name="materials:T_Kapton" />
      </MaterialFraction>
      <MaterialFraction fraction="0.0457">
        <rMaterial name="materials:Silver" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="CAB_Al36" density="1.06783*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="0.32521">
        <rMaterial name="trackermaterial:T_Copper" />
      </MaterialFraction>
      <MaterialFraction fraction="0.31456">
        <rMaterial name="trackermaterial:T_Aluminium" />
      </MaterialFraction>
      <MaterialFraction fraction="0.29435">
        <rMaterial name="materials:Polyethylene" />
      </MaterialFraction>
      <MaterialFraction fraction="0.02564">
        <rMaterial name="materials:T_Kapton" />
      </MaterialFraction>
      <MaterialFraction fraction="0.04024">
        <rMaterial name="materials:Silver" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="TS_PowerCable" density="4.02080*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="0.10028">
        <rMaterial name="trackermaterial:T_Copper" />
      </MaterialFraction>
      <MaterialFraction fraction="0.89972">
        <rMaterial name="materials:Polyethylene" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="TS_SignalCable" density="3.13035*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="0.10018">
        <rMaterial name="trackermaterial:T_Copper" />
      </MaterialFraction>
      <MaterialFraction fraction="0.89982">
        <rMaterial name="materials:Polyethylene" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="Tk_Cables_PP1" density="2.07590*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="0.00998">
        <rMaterial name="trackermaterial:TS_PowerCable" />
      </MaterialFraction>
      <MaterialFraction fraction="0.06704">
        <rMaterial name="materials:Steel-008" />
      </MaterialFraction>
      <MaterialFraction fraction="0">
        <rMaterial name="materials:C6F14_3M_-15C" />
      </MaterialFraction>
      <MaterialFraction fraction="0.22783">
        <rMaterial name="trackermaterial:CAB_Al60" />
      </MaterialFraction>
      <MaterialFraction fraction="0.01863">
        <rMaterial name="materials:Polyethylene" />
      </MaterialFraction>
      <MaterialFraction fraction="0.13358">
        <rMaterial name="trackermaterial:T_C6F14_F2_-30C" />
      </MaterialFraction>
      <MaterialFraction fraction="0.10686">
        <rMaterial name="trackermaterial:T_Copper" />
      </MaterialFraction>
      <MaterialFraction fraction="0.08857">
        <rMaterial name="trackermaterial:T_RuggRibbon" />
      </MaterialFraction>
      <MaterialFraction fraction="0.12643">
        <rMaterial name="trackermaterial:CAB_Al48" />
      </MaterialFraction>
      <MaterialFraction fraction="0.21136">
        <rMaterial name="trackermaterial:CAB_Al36" />
      </MaterialFraction>
      <MaterialFraction fraction="0.00972">
        <rMaterial name="trackermaterial:TS_SignalCable" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="Tk_Connectors_PP1" density="0.30245*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="0.22194">
        <rMaterial name="trackermaterial:CAB_Al36" />
      </MaterialFraction>
      <MaterialFraction fraction="0.08451">
        <rMaterial name="trackermaterial:CAB_Al48" />
      </MaterialFraction>
      <MaterialFraction fraction="0.27443">
        <rMaterial name="trackermaterial:CAB_Al60" />
      </MaterialFraction>
      <MaterialFraction fraction="0.13535">
        <rMaterial name="trackermaterial:T_RuggRibbon" />
      </MaterialFraction>
      <MaterialFraction fraction="0.01331">
        <rMaterial name="trackermaterial:T_RuggRibbon" />
      </MaterialFraction>
      <MaterialFraction fraction="0.01320">
        <rMaterial name="trackermaterial:T_Copper" />
      </MaterialFraction>
      <MaterialFraction fraction="0.22420">
        <rMaterial name="trackermaterial:T_C6F14_F2_-30C" />
      </MaterialFraction>
      <MaterialFraction fraction="0.01676">
        <rMaterial name="trackermaterial:TS_PowerCable" />
      </MaterialFraction>
      <MaterialFraction fraction="0.01631">
        <rMaterial name="trackermaterial:TS_SignalCable" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="Tk_panels_mid1" density="1.17876*0.67*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="1e-05">
        <rMaterial name="materials:Quartz" />
      </MaterialFraction>
      <MaterialFraction fraction="0.08405">
        <rMaterial name="materials:Polyethylene" />
      </MaterialFraction>
      <MaterialFraction fraction="0.84501">
        <rMaterial name="trackermaterial:T_Copper" />
      </MaterialFraction>
      <MaterialFraction fraction="0.07094">
        <rMaterial name="materials:C6F14" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="Tk_panels_mid1b" density="1.17876*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="1e-05">
        <rMaterial name="materials:Quartz"/>
      </MaterialFraction>
      <MaterialFraction fraction="0.08405">
        <rMaterial name="materials:Polyethylene"/>
      </MaterialFraction>
      <MaterialFraction fraction="0.84501">
        <rMaterial name="trackermaterial:T_Copper"/>
      </MaterialFraction>
      <MaterialFraction fraction="0.07094">
        <rMaterial name="materials:C6F14"/>
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="Tk_panels_mid2" density="0.35866*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="1e-05">
        <rMaterial name="materials:Quartz" />
      </MaterialFraction>
      <MaterialFraction fraction="0.14595">
        <rMaterial name="materials:T_Kapton" />
      </MaterialFraction>
      <MaterialFraction fraction="0.11911">
        <rMaterial name="materials:Polyethylene" />
      </MaterialFraction>
      <MaterialFraction fraction="0.73492">
        <rMaterial name="trackermaterial:T_Copper" />
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="Tk_panels_up" density="0.221000*g/cm3" method="mixture by weight" symbol=" ">
      <MaterialFraction fraction="0.281640">
        <rMaterial name="trackermaterial:CAB_Al36" />
      </MaterialFraction>
      <MaterialFraction fraction="0.044540">
        <rMaterial name="trackermaterial:CAB_Al48" />
      </MaterialFraction>
      <MaterialFraction fraction="0.058950">
        <rMaterial name="trackermaterial:CAB_Al60" />
      </MaterialFraction>
      <MaterialFraction fraction="0.058290">
        <rMaterial name="trackermaterial:MS_cntrl_cable" />
      </MaterialFraction>
      <MaterialFraction fraction="0.380440">
        <rMaterial name="trackermaterial:MS_Cu60" />
      </MaterialFraction>
      <MaterialFraction fraction="0.013530">
        <rMaterial name="trackermaterial:Fibre_Ribbon" />
      </MaterialFraction>
      <MaterialFraction fraction="0.026340">
        <rMaterial name="materials:Steel-008" />
      </MaterialFraction>
      <MaterialFraction fraction="0.136270">
        <rMaterial name="materials:C6F14" />
      </MaterialFraction>
    </CompositeMaterial>

    <!-- Phase1 BPIX micro-twisted pairs signal cables material as defined by W. Bertl -->
    <CompositeMaterial name="micro_twisted_signal_cable" density="4.09*g/cm3" symbol=" " method="mixture by weight">
      <MaterialFraction fraction="0.476683">
        <rMaterial name="materials:Aluminium"/>
      </MaterialFraction>
      <MaterialFraction fraction="0.274139">
        <rMaterial name="materials:Copper"/>
      </MaterialFraction>
      <MaterialFraction fraction="0.1494102">
        <rMaterial name="materials:Carbon"/>
      </MaterialFraction>
      <MaterialFraction fraction="0.02006116">
        <rMaterial name="materials:Hydrogen"/>
      </MaterialFraction>
      <MaterialFraction fraction="0.07960754">
        <rMaterial name="materials:Oxygen"/>
      </MaterialFraction>
    </CompositeMaterial>
    <!-- Phase1 BPIX micro-twisted pairs power cables material as defined by W. Bertl -->
    <CompositeMaterial name="micro_twisted_power_cable" density="3.42*g/cm3" symbol=" " method="mixture by weight">
      <MaterialFraction fraction="0.751011">
        <rMaterial name="materials:Aluminium"/>
      </MaterialFraction>
      <MaterialFraction fraction="0.138483">
        <rMaterial name="materials:Copper"/>
      </MaterialFraction>
      <MaterialFraction fraction="0.066287">
        <rMaterial name="materials:Carbon"/>
      </MaterialFraction>
      <MaterialFraction fraction="0.0089008">
        <rMaterial name="materials:Hydrogen"/>
      </MaterialFraction>
      <MaterialFraction fraction="0.0353182">
        <rMaterial name="materials:Oxygen"/>
      </MaterialFraction>
    </CompositeMaterial>
  
    <!--OUTDATED Phase1 BPIX micro-twisted pairs boundle material as defined by W. Bertl, effective density defined to matcht the measured weigth (0.0071+0.0208 g/cm) in a single 1.5mm diam. boundle-->
    <CompositeMaterial name="micro_twisted_boundle" density="1.585*g/cm3" symbol=" " method="mixture by weight">
      <MaterialFraction fraction="0.7455">
        <rMaterial name="trackermaterial:micro_twisted_power_cable"/>
      </MaterialFraction>
      <MaterialFraction fraction="0.2545">
        <rMaterial name="trackermaterial:micro_twisted_signal_cable"/>
      </MaterialFraction>
    </CompositeMaterial>
  
    <!--Phase1 BPIX micro-twisted pairs boundle material as defined by L. Caminada-->
    <CompositeMaterial name="micro_twisted_power_cable2" density="3.639*g/cm3" symbol=" " method="mixture by weight">
      <MaterialFraction fraction="0.36933">
        <rMaterial name="trackermaterial:T_Copper"/>
      </MaterialFraction>
      <MaterialFraction fraction="0.63067">
        <rMaterial name="trackermaterial:T_Aluminium"/>
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="micro_twisted_boundle_1" density="2.93382*g/cm3" symbol=" " method="mixture by weight"> <!--for L1-->
      <MaterialFraction fraction="0.04631">
        <rMaterial name="trackermaterial:T_Copper"/>
      </MaterialFraction>
      <MaterialFraction fraction="0.95369">
        <rMaterial name="trackermaterial:micro_twisted_power_cable2"/>
      </MaterialFraction>
    </CompositeMaterial>
    <CompositeMaterial name="micro_twisted_boundle_2" density="2.91735*g/cm3" symbol=" " method="mixture by weight"> <!--for L2,3,4-->
      <MaterialFraction fraction="0.04964">
        <rMaterial name="trackermaterial:T_Copper"/>
      </MaterialFraction>
      <MaterialFraction fraction="0.95036">
        <rMaterial name="trackermaterial:micro_twisted_power_cable2"/>
      </MaterialFraction>
    </CompositeMaterial>
  </MaterialSection>
</DDDefinition>