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<?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="gemf.xml" eval="true">
<Constant name="Tilt" value="2.5*deg"/>
<Constant name="Layer1Offset" value="0"/>
<Constant name="Layer2Offset" value="50"/>
</ConstantsSection>
<MaterialSection label="gemf.xml">
<CompositeMaterial name="M_Rdout_Brd" density="1.79*g/cm3" symbol=" " method="mixture by weight">
<MaterialFraction fraction="0.98667">
<rMaterial name="materials:G10"/>
</MaterialFraction>
<MaterialFraction fraction="0.01333">
<rMaterial name="materials:Copper"/>
</MaterialFraction>
</CompositeMaterial>
<CompositeMaterial name="M_Kapton_Cu" density="1.24*g/cm3" symbol=" " method="mixture by weight">
<MaterialFraction fraction="0.9836">
<rMaterial name="materials:Kapton"/>
</MaterialFraction>
<MaterialFraction fraction="0.0164">
<rMaterial name="materials:Copper"/>
</MaterialFraction>
</CompositeMaterial>
<CompositeMaterial name="M_GEM_Gas" density="1.8*mg/cm3" symbol=" " method="mixture by weight">
<MaterialFraction fraction="0.60">
<rMaterial name="materials:Argon"/>
</MaterialFraction>
<MaterialFraction fraction="0.083">
<rMaterial name="materials:Carbon"/>
</MaterialFraction>
<MaterialFraction fraction="0.145">
<rMaterial name="materials:Oxygen"/>
</MaterialFraction>
<MaterialFraction fraction="0.172">
<rMaterial name="materials:Fluorine"/>
</MaterialFraction>
</CompositeMaterial>
<CompositeMaterial name="M_GEM_Foil" density="1.74*g/cm3" symbol=" " method="mixture by weight">
<MaterialFraction fraction="0.6565">
<rMaterial name="materials:Kapton"/>
</MaterialFraction>
<MaterialFraction fraction="0.1013">
<rMaterial name="materials:Copper"/>
</MaterialFraction>
<MaterialFraction fraction="0.2422">
<rMaterial name="gemf:M_GEM_Gas"/>
</MaterialFraction>
</CompositeMaterial>
<CompositeMaterial name="M_Hybrid" density="1.050*g/cm3" symbol=" " method="mixture by weight">
<MaterialFraction fraction="0.91512109">
<rMaterial name="materials:Carbon"/>
</MaterialFraction>
<MaterialFraction fraction="0.084878906">
<rMaterial name="materials:Hydrogen"/>
</MaterialFraction>
</CompositeMaterial>
</MaterialSection>
<RotationSection label="gemf.xml">
<Rotation name="M10D" thetaX="(90*deg-[Tilt])" phiX="0*deg" thetaY="90*deg" phiY="90*deg" thetaZ="-[Tilt]" phiZ="0*deg"/>
<Rotation name="P10D" thetaX="(90*deg+[Tilt])" phiX="0*deg" thetaY="90*deg" phiY="90*deg" thetaZ="[Tilt]" phiZ="0*deg"/>
<Rotation name="90XD" thetaX="90*deg" phiX="90*deg" thetaY="0*deg" phiY="0*deg" thetaZ="90*deg" phiZ="0*deg"/>
</RotationSection>
</DDDefinition>
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