Gabriele Cosmo
36 lines
1011 B
Plaintext
36 lines
1011 B
Plaintext
#################
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##
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## This example demonstrates the cerenkov process by using a 200 MeV mu+
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## particle in a geometry configuration that shows the cerenkov cone
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## and pmts hit by it.
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##
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#################
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/control/execute defaults.mac
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#This currently causes the program to crash due to a bug in geant4
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#Uncomment it once that bug has been fixed. Until then, to use this,
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#modify LXePhysicsList to disable scintillation.
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#/process/inactivate Scintillation
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/LXe/detector/MainScintYield 0
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/LXe/detector/nx 20
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/LXe/detector/ny 20
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/LXe/detector/nz 0
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/LXe/detector/dimensions 60 60 25 cm
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/LXe/detector/pmtRadius 1.5 cm
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/LXe/detector/volumes/sphere 0
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/LXe/detector/reflectivity 0.0
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/LXe/detector/update
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/gun/particle mu+
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/gun/energy 200 MeV
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#This causes the primary particle to be killed after its first step in the
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#scintillator volume. Thus preventing the cerenkov cone to fill in.
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/LXe/oneStepPrimaries true
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#reset from a random seed that shows a good cone
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/random/resetEngineFrom random/goodCerenkov.rndm
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