Status of cosmics simulation for ID barrel

  • Current samples can be found on lxplus203/tmp/chriss/else/dig_*.root 50 samples of 50k generated events each were submitted, yielding a average of ~60 events passing the simulation and digitization. 4 samples had problems and are not available. .
  • Procedure use is described here with a few exceptions:
in jobOptions.G4Cosmic_WriteTTR_custom.py instead of just
 include("G4CosmicFilter/G4CosmicFilter.py") 
a new filter volume was defined as
MenuRecordEnvelopes=AtlasG4Eng.G4Eng.menu_RecordEnvelope()
recenv=PyG4Atlas.RecEnvelope('TRTBarrelEntryLayer','TRT::BarrelOuterSupport',6)
MenuRecordEnvelopes.add_RecEnvelope(recenv)
include("G4CosmicFilter/G4CosmicFilter.py")
This recording volume was then also specified in G4CosmicFilter/G4CosmicFilter.py
In addition, the default parameters in myConfig.py were:
CosmicGenerator.xvert_low =   -200000.
CosmicGenerator.xvert_hig =    200000.
CosmicGenerator.zvert_low =    -200000.
CosmicGenerator.zvert_hig =    200000.
CosmicGenerator.Radius=10000. #barrel lenght ~22m

-- ElseLytken - 23 Mar 2007

  • Results of radii scan for two volumes:
    test3.gif

  • Results of the scans for the TRTBarrel volume:
    test4.gif

  • Ratios for the 3 volumes:
    ratios.gif

  • Ratio for TRTBarrel vertex scane:
    ratiosTRTBarrel.gif

temporary link to EplotsFirstData

Topic attachments
I Attachment History Action Size Date Who Comment
GIFgif ratios.gif r1 manage 8.8 K 2007-03-28 - 13:52 ElseLytken Ratios for the 3 volumes
GIFgif ratiosTRTBarrel.gif r1 manage 3.3 K 2007-03-28 - 13:53 ElseLytken Ratio for TRTBarrel vertex scane
GIFgif ratiosV.gif r1 manage 7.2 K 2007-03-23 - 16:39 ElseLytken Result of vertex scan for MuonExitLayer
GIFgif test3.gif r1 manage 11.9 K 2007-03-23 - 16:33 ElseLytken Results of radii scan for two volumes
GIFgif test4.gif r2 r1 manage 12.0 K 2007-03-28 - 13:51 ElseLytken Results of the scans for the TRTBarrel volume
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Topic revision: r5 - 2020-08-20 - TWikiAdminUser
 
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