Geometry/ForwardCommonData/data/bcm1f.xml - master - githubmirror/cmssw

Geometry/ForwardCommonData/data/bcm1f.xml
98 строк4 KB
Roberval Walsh
Geometry of BCM1F
26 фев 2014, 22:25
26 фев 2014, 22:259482891
<?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">
 <ConstantsSection label="bcm1f">
    <!-- dimensions of the bcm1f volume -->
    <Constant name="Bcm1Z1" value="1.800*m"/>
    <Constant name="Bcm1Z2" value="1.900*m"/>
    <Constant name="Bcm1fZ"              value="([Bcm1Z2]+[Bcm1Z1])/2"/>  <!-- z position of the centre of bcm1f volume wrt to CMS -->
    <Constant name="Bcm1fThickness"      value="([Bcm1Z2]-[Bcm1Z1])"/>
    <Constant name="Bcm1fInnerRadius"    value="[cms:TrackBeamR1]"/>
    <Constant name="Bcm1fOuterRadius"    value="[cms:TrackLumiR1]"/>
    <!-- dimensions of the diamonds -->
    <Constant name="DiamondLX"            value="5.0*mm"/>
    <Constant name="DiamondLY"            value="5.0*mm"/>
    <Constant name="DiamondLZ"            value="0.5*mm"/>
    <Constant name="DiamondZ"             value="1814*mm"/> <!-- z position of the centre of the diamond wrt CMS -->
    <!-- dimensions of the effective (metallised) sensitive area -->
    <Constant name="SensorLX"            value="[DiamondLX]*0.95"/>
    <Constant name="SensorLY"            value="[DiamondLY]*0.95/2"/>
    <Constant name="SensorLZ"            value="[DiamondLZ]"/>
    <Constant name="SensorGap"           value="0.01*mm"/>
    <Constant name="SensorShift"         value="[SensorLY]/2+[SensorGap]/2"/>
    <!-- location of the sensors in rho-z with respect to CMS (0,0,0) -->
    <Constant name="SensorRho"           value="70.5*mm"/>
    <Constant name="SensorZ"             value="[DiamondZ]"/>
 </ConstantsSection>
 
 <!-- Create geometrical shapes -->
 <SolidSection label="bcm1f">
    <Tubs name="BCM1F"  rMin="[Bcm1fInnerRadius]" rMax="[Bcm1fOuterRadius]" dz="[Bcm1fThickness]/2" startPhi="0*deg" deltaPhi="360*deg"/>
    <Box  name="BCM1FDiamond"  dx="[DiamondLX]/2" dy="[DiamondLY]/2" dz="[DiamondLZ]/2"/>
    <Box  name="BCM1FSensor"   dx="[SensorLX]/2"  dy="[SensorLY]/2"  dz="[SensorLZ]/2"/>
 </SolidSection>
 
 <!-- Define the materials of the geometrical shapes -->
 <LogicalPartSection label="bcm1f">
 
    <LogicalPart name="BCM1F" category="unspecified">
       <rSolid name="BCM1F"/>
       <rMaterial name="materials:Air"/>
   </LogicalPart>
   
   <LogicalPart name="BCM1FDiamond" category="unspecified">
       <rSolid name="BCM1FDiamond"/>
       <rMaterial name="materials:Diamond"/>
   </LogicalPart>
   
   <LogicalPart name="BCM1FSensor" category="unspecified">
       <rSolid name="BCM1FSensor"/>
       <rMaterial name="materials:Diamond"/>
   </LogicalPart> 
   
 </LogicalPartSection>
 
 <!-- Position --> 
 <PosPartSection label="bcm1f">
 
    <!-- Planes --> 
     <PosPart copyNumber="1">
       <rParent name="pltbcm:PLTBCM"/>
       <rChild name="BCM1F"/>
       <rRotation name="rotations:000D"/>
       <Translation x="0*fm" y="0*fm" z="[Bcm1fZ]-[pltbcm:PltBcmZ]"/>
    </PosPart>
    
    <!-- Diamonds -->  
    <Algorithm name="global:DDAngular">
       <rParent name="BCM1F"/>
       <String name="ChildName" value="BCM1FDiamond"/>
       <Numeric name="StartCopyNo" value="1"/>
       <Numeric name="IncrCopyNo" value="1"/>
       <Numeric name="N" value="12"/>
       <Numeric name="Radius" value="[SensorRho]"/>
       <Numeric name="StartAngle" value="120*deg"/>
       <Numeric name="RangeAngle" value="360*deg"/>
       <Vector name="Center" type="numeric" nEntries="3"> 0, 0, ([DiamondZ]-[Bcm1fZ]) </Vector>
       <Vector name="RotateSolid" type="numeric" nEntries="36">
       0.*deg, 0.*deg, 0.*deg, 0.*deg, 0.*deg, 0.*deg, 0.*deg, 0.*deg, 0.*deg, 0.*deg, 0.*deg, 0.*deg,
       0.*deg, 0.*deg, 0.*deg, 0.*deg, 0.*deg, 0.*deg, 0.*deg, 0.*deg, 0.*deg, 0.*deg, 0.*deg, 0.*deg,
       0.*deg, 0.*deg, 0.*deg, 0.*deg, 0.*deg, 0.*deg, 0.*deg, 0.*deg, 0.*deg, 0.*deg, 0.*deg, 0.*deg
       </Vector>
    </Algorithm>
    
    <!-- Sensors --> 
     <PosPart copyNumber="1">
       <rParent name="BCM1FDiamond"/>
       <rChild name="BCM1FSensor"/>
       <rRotation name="rotations:000D"/>
       <Translation x="0*fm" y="-[SensorShift]" z="0*fm"/>
    </PosPart>
     <PosPart copyNumber="2">
       <rParent name="BCM1FDiamond"/>
       <rChild name="BCM1FSensor"/>
       <rRotation name="rotations:000D"/>
       <Translation x="0*fm" y="[SensorShift]" z="0*fm"/>
    </PosPart>
 </PosPartSection>
 
</DDDefinition>