132 lines
No EOL
3.2 KiB
XML
132 lines
No EOL
3.2 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<gdml xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:noNamespaceSchemaLocation="http://service-spi.web.cern.ch/service-spi/app/releases/GDML/schema/gdml.xsd">
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<define>
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<!-- Startpositions: 1. BGO beim ersten Zylinder (0–2 cm) -->
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<position name="origin" unit="cm" x="0" y="0" z="0"/>
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<position name="B1_pos" unit="cm" x="0" y="0" z="1.0"/> <!-- Zentrum BGO1: z=1 cm -->
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<position name="B2_pos" unit="cm" x="0" y="0" z="3.7"/> <!-- Zentrum BGO2: z=2.7 + 1.0 = 3.7 cm -->
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<position name="B3_pos" unit="cm" x="0" y="0" z="6.4"/> <!-- Zentrum BGO3: z=5.4 + 1.0 = 6.4 cm -->
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</define>
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<materials>
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<element Z="1" name="H">
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<atom value="1.0079"/>
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</element>
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<element Z="6" name="C">
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<atom value="12.011"/>
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</element>
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<element Z="7" name="N">
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<atom value="14.007"/>
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</element>
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<element Z="8" name="O">
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<atom value="15.999"/>
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</element>
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<element Z="32" name="Ge">
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<atom value="72.63"/>
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</element>
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<element Z="83" name="Bi">
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<atom value="208.98"/>
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</element>
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<material name="HiVacuum">
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<D value="1.29e-16" unit="g/cm3"/>
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<fraction n="0.7" ref="N"/>
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<fraction n="0.3" ref="O"/>
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</material>
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<material name="BGO">
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<D value="7.13" unit="g/cm3"/>
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<composite n="12" ref="O"/>
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<composite n="3" ref="Ge"/>
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<composite n="4" ref="Bi"/>
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</material>
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</materials>
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<solids>
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<sphere name="world" rmin="0" rmax="25"
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deltaphi="360"
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deltatheta="180"
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aunit="deg"
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lunit="cm"/>
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<!-- Zylinderlänge = 2 cm (z=2) -->
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<tube name="bgo_cylinder_B1"
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rmin="0"
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rmax="2.5"
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z="2"
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deltaphi="360"
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aunit="deg"
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lunit="cm"/>
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<tube name="bgo_cylinder_B2"
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rmin="0"
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rmax="2.5"
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z="2"
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deltaphi="360"
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aunit="deg"
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lunit="cm"/>
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<tube name="bgo_cylinder_B3"
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rmin="0"
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rmax="2.5"
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z="2"
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deltaphi="360"
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aunit="deg"
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lunit="cm"/>
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</solids>
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<structure>
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<volume name="B1_vol">
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<materialref ref="BGO"/>
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<solidref ref="bgo_cylinder_B1"/>
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<auxiliary auxtype="sensi" auxvalue="B1"/>
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</volume>
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<volume name="B2_vol">
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<materialref ref="BGO"/>
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<solidref ref="bgo_cylinder_B2"/>
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<auxiliary auxtype="sensi" auxvalue="B2"/>
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</volume>
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<volume name="B3_vol">
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<materialref ref="BGO"/>
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<solidref ref="bgo_cylinder_B3"/>
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<auxiliary auxtype="sensi" auxvalue="B3"/>
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</volume>
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<volume name="World">
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<materialref ref="HiVacuum"/>
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<solidref ref="world"/>
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<!-- B1: 0–2 cm -->
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<physvol>
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<volumeref ref="B1_vol"/>
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<positionref ref="B1_pos"/>
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</physvol>
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<!-- B2: 2.7–4.7 cm -->
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<physvol>
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<volumeref ref="B2_vol"/>
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<positionref ref="B2_pos"/>
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</physvol>
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<!-- B3: 5.4–7.4 cm -->
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<physvol>
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<volumeref ref="B3_vol"/>
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<positionref ref="B3_pos"/>
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</physvol>
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</volume>
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</structure>
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<setup name="Default" version="1.0">
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<world ref="World"/>
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</setup>
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</gdml> |