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// src/legacy/FILES/Models/Modules/Absorber/LH2Absorber.dat
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// modified by P. Snopok on August 25, 2012
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// Separated LH2 absorber and Absorbers coil
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// See also comments below by Chris Rogers
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// WARNING *** I HAVE BEEN CAREFUL TO GET THIS RIGHT
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// *** JUST DONT BREAK IT!
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// I think I fixed the Absorbers module, which was a complete mess.
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// The curvature shape came from communication with Wing about 3 years ago. I hope it's still correct.
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// The tests I did to make sure the new geometry was reasonable:
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// (i) I ran with datacard
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// CheckVolumeOverlaps 1
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// This uses GEANT4 internal routine to check for overlaps between different GEANT4 volumes.
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// (ii) I plotted energy deposited vs (z,r) for different emittance samples and checked that they lose energy where I expect and don't lose energy where I don't expect.
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// (iii) I made some visualisations and checked it looks reasonable. Copper is red, Aluminium is white, lH2 is blue.
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// (iv) I plotted the energy on axis vs z for a reference particle (no stochastics) and checked it looked reasonable.
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// - I don't implement the Mylar bullet proofing.
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// - I do not take responsibility for maintaining this geometry file.
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Dimensions 76.0 84.4 cm
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PropertyBool Invisible 1
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PropertyString Material Galactic
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Module Absorbers/AlVessel.dat
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Position 0.0 0.0 0.0 mm
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Rotation 0.0 0.0 0.0 degree
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Module Absorbers/AlWindowAbsFlange.dat
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Position 0.0 0.0 136 mm
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Rotation 0.0 0.0 0.0 degree
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Module Absorbers/AlWindowAbsFlange.dat
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Position 0.0 0.0 -136 mm
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Rotation 0.0 0.0 0.0 degree
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Module Absorbers/AlWindowAbsPolycone.dat
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Position 0.0 0.0 175.15 mm
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Rotation 0.0 180.0 0.0 degree
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Module Absorbers/AlWindowAbsPolycone.dat
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Position 0.0 0.0 -175.15 mm
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Rotation 0.0 0.0 0.0 degree
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Module Absorbers/LH2End.dat
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Position 0.0 0.0 175.15 mm
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Rotation 0.0 180.0 0.0 degree
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Module Absorbers/LH2Center.dat
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Position 0.0 0.0 0.0 mm
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Rotation 0.0 0.0 0.0 degree
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Module Absorbers/LH2End.dat
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Position 0.0 0.0 -175.15 mm
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Rotation 0.0 0.0 0.0 degree
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Module Absorbers/AlWindowVacFlange.dat
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Position 0.0 0.0 308+5-50 mm
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Rotation 0.0 0.0 0.0 degree
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Module Absorbers/AlWindowVacFlange.dat
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Position 0.0 0.0 -308-5+50 mm
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Rotation 0.0 0.0 0.0 degree
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Module Absorbers/AlWindowVacPolycone.dat
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Position 0.0 0.0 308.0 mm
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Rotation 0.0 180.0 0.0 degree
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Module Absorbers/AlWindowVacPolycone.dat
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Position 0.0 0.0 -308.0 mm
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Rotation 0.0 0.0 0.0 degree