Warning, /Geometry/TrackerCommonData/data/pixfwdPlaq.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 <!--
0004
0005 == CMS Forward Pixels Geometry ==
0006
0007 @version 3.02.01 May 30, 2006
0008 @created Sunanda Banjeree
0009 @modified Dmitry Onoprienko
0010
0011 == COMPONENT DEFINED BY THIS FILE: ==
0012
0013 Common parts for all types of plaquettes.
0014
0015 -->
0016 <!-- Rotations for placing sensors -->
0017 <RotationSection label="PlaquetteCommon">
0018 <Rotation name="Z90" phiX="90.*deg" thetaX="90.*deg" phiY="180.*deg" thetaY="90.*deg" phiZ="0.*deg" thetaZ="0.*deg"/>
0019 <Rotation name="Z270" phiX="-90.*deg" thetaX="90.*deg" phiY="0.*deg" thetaY="90.*deg" phiZ="0.*deg" thetaZ="0.*deg"/>
0020 </RotationSection>
0021 <ConstantsSection label="Input" eval="true">
0022 <Constant name="SensorT" value="0.270*mm"/>
0023 <Constant name="BumpT" value="0.025*mm"/>
0024 <Constant name="ROChipT" value="0.200*mm"/>
0025 <Constant name="EpoxyT" value="0.178*mm"/>
0026 <Constant name="FlexCircuitT" value="0.125*mm"/>
0027 <Constant name="AdhFilmT" value="0.051*mm"/>
0028 <Constant name="BackingT" value="0.300*mm"/>
0029 <Constant name="ChoThermT" value="0.178*mm"/>
0030 <Constant name="ROChipW" value="8.005*mm"/>
0031 <!-- Readout chip width -->
0032 <Constant name="ROChipH" value="9.935*mm"/>
0033 <!-- Readout chip height -->
0034 <Constant name="ROChipSpaceW" value="8.100*mm"/>
0035 <!-- Distance (along width) between centers of adjacent chips -->
0036 </ConstantsSection>
0037 <ConstantsSection label="Calculated" eval="true">
0038 <!-- Thicknesses of superlayers -->
0039 <Constant name="BumpROChipEpoxyT" value="[BumpT]+[ROChipT]+[EpoxyT]"/>
0040 <Constant name="PassiveT" value="[BumpROChipEpoxyT]+[FlexCircuitT]+[AdhFilmT]+[BackingT]+[ChoThermT]"/>
0041 <Constant name="PlaquetteT" value="[SensorT]+[PassiveT]"/>
0042 <!-- Z-positions of superlayers to be positioned into plaquette root volume -->
0043 <Constant name="SensorZ" value="([PlaquetteT]-[SensorT])/2."/>
0044 <Constant name="PassiveZ" value="(-[PlaquetteT]+[PassiveT])/2."/>
0045 <!-- Z-positions of layers to be positioned into "Passive" layer -->
0046 <Constant name="BumpROChipEpoxyZ" value="([PassiveT]-[BumpROChipEpoxyT])/2."/>
0047 <Constant name="FlexCircuitZ" value="[PassiveT]/2.-[BumpROChipEpoxyT]-[FlexCircuitT]/2."/>
0048 <Constant name="AdhFilmZ" value="[PassiveT]/2.-[BumpROChipEpoxyT]-[FlexCircuitT]-[AdhFilmT]/2."/>
0049 <Constant name="BackingZ" value="[PassiveT]/2.-[BumpROChipEpoxyT]-[FlexCircuitT]-[AdhFilmT]-[BackingT]/2."/>
0050 <Constant name="ChoThermZ" value="(-[PassiveT]+[ChoThermT])/2."/>
0051 </ConstantsSection>
0052 <!-- Readout chip with epoxy and bump bond -->
0053 <ConstantsSection label="BumpROChipCalculated" eval="true">
0054 <Constant name="BumpZ" value="([BumpROChipEpoxyT]-[BumpT])/2."/>
0055 <Constant name="EpoxyZ" value="(-[BumpROChipEpoxyT]+[EpoxyT])/2."/>
0056 </ConstantsSection>
0057 <SolidSection label="BumpROChipEpoxy">
0058 <Box name="PixelForwardBumpROChipEpoxy" dx="[ROChipW]/2." dy="[ROChipH]/2" dz="[BumpROChipEpoxyT]/2."/>
0059 <Box name="PixelForwardBump" dx="[ROChipW]/2." dy="[ROChipH]/2" dz="[BumpT]/2."/>
0060 <Box name="PixelForwardEpoxy" dx="[ROChipW]/2." dy="[ROChipH]/2" dz="[EpoxyT]/2."/>
0061 </SolidSection>
0062 <LogicalPartSection label="BumpROChipEpoxy">
0063 <LogicalPart name="PixelForwardBumpROChipEpoxy" category="unspecified">
0064 <rSolid name="PixelForwardBumpROChipEpoxy"/>
0065 <rMaterial name="materials:Silicon"/>
0066 </LogicalPart>
0067 <LogicalPart name="PixelForwardBump" category="unspecified">
0068 <rSolid name="PixelForwardBump"/>
0069 <rMaterial name="pixfwdMaterials:Pix_Fwd_Bump"/>
0070 </LogicalPart>
0071 <LogicalPart name="PixelForwardEpoxy" category="unspecified">
0072 <rSolid name="PixelForwardEpoxy"/>
0073 <rMaterial name="pixfwdMaterials:Pix_Fwd_AgEpoxy"/>
0074 </LogicalPart>
0075 </LogicalPartSection>
0076 <PosPartSection label="BumpROChipEpoxy">
0077 <PosPart copyNumber="1">
0078 <rParent name="PixelForwardBumpROChipEpoxy"/>
0079 <rChild name="PixelForwardBump"/>
0080 <Translation x="0.*mm" y="0.*mm" z="[BumpZ]"/>
0081 </PosPart>
0082 <PosPart copyNumber="1">
0083 <rParent name="PixelForwardBumpROChipEpoxy"/>
0084 <rChild name="PixelForwardEpoxy"/>
0085 <Translation x="0.*mm" y="0.*mm" z="[EpoxyZ]"/>
0086 </PosPart>
0087 </PosPartSection>
0088 </DDDefinition>
