Warning, /epic/compact/far_forward/electron_beamline.xml is written in an unsupported language. File is not indexed.
0001 <!-- SPDX-License-Identifier: LGPL-3.0-or-later -->
0002 <!-- Copyright (C) 2022 Jaroslav Adam, Jakub Ceska -->
0003
0004 <lccdd>
0005
0006 <define>
0007
0008 <!-- electron beam pipe wall thickness at positive z -->
0009 <constant name="Beampipe_cen_pos_Thickness" value="1.0*mm"/>
0010
0011 <!-- end of central section -->
0012 <constant name="Beampipe_cen_pos_EndZ" value="4484.25*mm"/>
0013 <constant name="Beampipe_cen_pos_r1" value="BeampipeOD/2."/>
0014
0015 <!-- Q0eF quadrupole magnet -->
0016 <constant name="Q0EF_StartZ" value="7000.*mm"/>
0017 <constant name="Q0EF_EndZ" value="5800.*mm"/>
0018 <!--<constant name="Q0EF_InnerRadius" value="25.*mm"/>-->
0019
0020 <!-- Q1eF quadrupole magnet -->
0021 <constant name="Q1EF_StartZ" value="12370.*mm"/>
0022 <constant name="Q1EF_EndZ" value="10760.*mm"/>
0023 <!--<constant name="Q1EF_InnerRadius" value="63*mm"/>-->
0024
0025 <!-- beam section at forward region to +15 meters -->
0026 <constant name="Beampipe_fwd_pos_EndZ" value="15000.*mm"/>
0027
0028 </define>
0029
0030 <detectors>
0031
0032 <!-- Beam Pipe from central section at positive z to +15 meters -->
0033 <detector
0034 name="Pipe_cen_to_pos"
0035 type="BeamPipeChain"
0036 wall_thickness="Beampipe_cen_pos_Thickness">
0037
0038 <pipe id="0" name="Pipe_to_Q0EF"
0039 xcenter="0" zcenter="(Q0EF_EndZ+Beampipe_cen_pos_EndZ)/2."
0040 length="Q0EF_EndZ-Beampipe_cen_pos_EndZ" theta="0"
0041 rout1="Q0EF_InnerRadius" rout2="Beampipe_cen_pos_r1">
0042 </pipe>
0043
0044 <pipe id="1" name="Pipe_Q0EF_to_Q1EF"
0045 xcenter="0" zcenter="(Q1EF_EndZ+Q0EF_StartZ)/2."
0046 length="Q1EF_EndZ-Q0EF_StartZ" theta="0"
0047 rout1="Q1EF_InnerRadius" rout2="Q0EF_InnerRadius">
0048 </pipe>
0049
0050 <pipe id="2" name="Pipe_Q1EF_to_pos"
0051 xcenter="0" zcenter="(Beampipe_fwd_pos_EndZ+Q1EF_StartZ)/2."
0052 length="Beampipe_fwd_pos_EndZ-Q1EF_StartZ" theta="0"
0053 rout1="Q1EF_InnerRadius" rout2="Q1EF_InnerRadius">
0054 </pipe>
0055
0056 </detector>
0057
0058 <!-- Q0eF magnet -->
0059 <detector name="Q0EF" type="ip6_CylindricalDipoleMagnet" vis="RedVis">
0060 <placement x="0" y="0" z="(Q0EF_StartZ+Q0EF_EndZ)/2." theta="0"/>
0061 <dimensions x="Q0EF_InnerRadius*4" y="Q0EF_InnerRadius*4" z="Q0EF_StartZ-Q0EF_EndZ" r="1.9*Q0EF_InnerRadius" />
0062 <apperture x="Q0EF_InnerRadius*2" y="Q0EF_InnerRadius*2" r="Q0EF_InnerRadius" />
0063 <coil dx="2*cm" dy="1.5*cm" />!--unchecked--
0064 </detector>
0065
0066 <!-- inner vacuum for Q0eF -->
0067 <detector name="Q0EF_vac" type="DD4hep_TubeSegment" vis="VisFwElInvisible">
0068 <material name="Vacuum"/>
0069 <tubs rmin="0" rmax="Q0EF_InnerRadius" zhalf="(Q0EF_StartZ-Q0EF_EndZ)/2."/>
0070 <position x="0" y="0" z="(Q0EF_StartZ+Q0EF_EndZ)/2."/>
0071 <rotation x="0" y="0" z="0"/>
0072 </detector>
0073
0074 <!-- Q1eF magnet -->
0075 <detector name="Q1EF" type="ip6_CylindricalDipoleMagnet" vis="RedVis">
0076 <placement x="0" y="0" z="(Q1EF_StartZ+Q1EF_EndZ)/2." theta="0"/>
0077 <dimensions x="Q1EF_InnerRadius*4" y="Q1EF_InnerRadius*4" z="Q1EF_StartZ-Q1EF_EndZ" r="1.9*Q1EF_InnerRadius" />
0078 <apperture x="Q1EF_InnerRadius*2" y="Q1EF_InnerRadius*2" r="Q1EF_InnerRadius" />
0079 <coil dx="2*cm" dy="1.5*cm" />!--unchecked--
0080 </detector>
0081
0082 <!-- inner vacuum for Q1eF -->
0083 <detector name="Q1EF_vac" type="DD4hep_TubeSegment" vis="VisFwElInvisible">
0084 <material name="Vacuum"/>
0085 <tubs rmin="0" rmax="Q1EF_InnerRadius" zhalf="(Q1EF_StartZ-Q1EF_EndZ)/2."/>
0086 <position x="0" y="0" z="(Q1EF_StartZ+Q1EF_EndZ)/2."/>
0087 <rotation x="0" y="0" z="0"/>
0088 </detector>
0089
0090 </detectors>
0091
0092 <fields>
0093
0094 <!-- Q0eF quadrupole field -->
0095 <field name="Q0EF_field" type="MultipoleMagnet">
0096 <shape type="Tube" rmax="Q0EF_InnerRadius" dz="(Q0EF_StartZ-Q0EF_EndZ)/2."/>
0097 <position x="0" y="0" z="(Q0EF_StartZ+Q0EF_EndZ)/2."/>
0098 <coefficient/>
0099 <coefficient coefficient="-13.0961*tesla/meter"/>
0100 </field>
0101
0102 <!-- Q1eF quadrupole field -->
0103 <field name="Q1EF_field" type="MultipoleMagnet">
0104 <shape type="Tube" rmax="Q1EF_InnerRadius" dz="(Q1EF_StartZ-Q1EF_EndZ)/2."/>
0105 <position x="0" y="0" z="(Q1EF_StartZ+Q1EF_EndZ)/2."/>
0106 <coefficient/>
0107 <coefficient coefficient="6.0639*tesla/meter"/>
0108 </field>
0109
0110 </fields>
0111
0112 </lccdd>
