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[Backport 25.04] Add 10 100 ge v e au magnet configuration (#846)
# Description Backport of #845 to `25.04`. Co-authored-by: Alex Jentsch <[email protected]>
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<!-- SPDX-License-Identifier: LGPL-3.0-or-later -->
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<!-- Copyright (C) 2023 Sylvester Joosten, Alex Jentsch, Whitney Armstrong, Simon Gardner -->
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<define>
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<constant name="ElectronBeamEnergy" value="10*GeV" />
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<constant name="IonBeamEnergy" value="100*GeV" />
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<constant name="FieldScaleFactor" value="250.0/275.0" /> <!-- only use for light ion beams!!! ASK FF EXPERTS -->
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<comment>
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Backwards Fields
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Values taken from: https://indico.bnl.gov/event/10974/contributions/51260/
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Relevent values in the tables scale linearly with beam energy
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</comment>
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<!-- Beamline -->
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<constant name="Q1eR_Gradient" value="-0.739741*tesla/meter/GeV*ElectronBeamEnergy"/>
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<constant name="Q2eR_Gradient" value="0.66821*tesla/meter/GeV*ElectronBeamEnergy"/>
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<constant name="Q3eR_Gradient" value="0.21674*tesla/meter/GeV*ElectronBeamEnergy"/>
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<constant name="B2AeR_B" value="0.0106667*tesla/GeV*ElectronBeamEnergy"/>
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<constant name="B2BeR_B" value="0.0132222*tesla/GeV*ElectronBeamEnergy"/>
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<!-- Luminosity System -->
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<constant name="LumiSweepMag_B" value="1/1.2*tesla"/>
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<constant name="LumiAnalyzerMag_B" value="1/1.2*tesla"/>
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<comment>
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Forward Fields
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All magnet values are input by hand and represent the implementation in EICRoot used for the Yellow Report.
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</comment>
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<constant name="B0PF_GradientMax" value="-8.12238283*tesla/m"/>
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<constant name="B0APF_GradientMax" value="0.0*tesla/m"/>
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<constant name="Q1APF_GradientMax" value="-72.608*tesla/m"/>
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<constant name="Q1BPF_GradientMax" value="-63.24525402*tesla/m"/>
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<constant name="Q2PF_GradientMax" value="36.88301623*tesla/m"/>
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<constant name="B1PF_GradientMax" value="0.0*tesla/m"/>
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<constant name="B1APF_GradientMax" value="0.0*tesla/m"/>
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<constant name="B2PF_GradientMax" value="0.0*tesla/m"/>
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<constant name="Q0EF_GradientMax" value="-13.12887*tesla/m"/>
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<constant name="Q1EF_GradientMax" value="5.85089*tesla/m"/>
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<constant name="B0PF_Bmax" value="1.1840539*tesla"/>
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<constant name="B0APF_Bmax" value="3.4314469*tesla"/>
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<constant name="Q1APF_Bmax" value="0.0*tesla"/>
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<constant name="Q1BPF_Bmax" value="0.0*tesla"/>
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<constant name="Q2PF_Bmax" value="0.0*tesla"/>
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<constant name="B1PF_Bmax" value="3.447989*tesla"/>
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<constant name="B1APF_Bmax" value="2.7*tesla"/>
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<constant name="B2PF_Bmax" value="-4.7890142*tesla"/>
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<constant name="Q0EF_BMax" value="0.0*tesla"/>
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<constant name="Q1EF_BMax" value="0.0*tesla"/>
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<comment>
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These are the ten-sigma cuts for the Roman pots, translated to the physical layout we currently have.
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They are not perfectly ten-sigma for reasons of physical geometry.
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</comment>
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<constant name="offset_central_RP_section" value ="0.71*cm"/>
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<constant name="offset_intermediate_1_RP_section" value ="0.55*cm"/>
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<constant name="offset_intermediate_2_RP_section" value ="0.0*cm"/>
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<constant name="offset_outer_RP_section" value ="0.0*cm"/>
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</define>
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ebeam: 10
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pbeam: 100_Au197
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features:
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beampipe:
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tracking:
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definitions_craterlake:
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vertex_barrel:
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silicon_barrel:
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mpgd_barrel:
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support_service_craterlake:
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mpgd_outerbarrel:
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mpgd_forward_endcap:
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mpgd_backward_endcap:
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silicon_disks:
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tof_barrel:
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tof_endcap:
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pid:
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dirc:
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pfrich:
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drich:
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ecal:
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forward_homogeneous:
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forward_insert_homogeneous:
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bic_default:
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backward_PbWO4:
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solenoid:
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hcal:
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lfhcal_with_space_for_insert:
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forward_insert:
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forward_endcap_flux:
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barrel_flux_return:
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barrel_gdml:
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backward:
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backward_endcap_flux:
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far_forward:
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default:
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far_backward:
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default:

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