Difference between revisions of "Friday, July 13, 2012"

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=== Kernel III ===
 
=== Kernel III ===
  
*  
+
* shower parameterization
*
+
** for example, if you have a calorimeter, can parameterize shape of shape for energy dep.
 +
**
 +
* multi-threading
 +
* performance
 +
** tips for users slide 22
 +
** avoid string manipulations and/or file access
 +
* inverse monte-carlo, or reverse monte carlo
 +
** small detector, large region of interest
 +
** for example, satellite in space
 +
** underground experiments, with bkdg from Hall walls
 +
** see examples/extended/biasing/reversemc
  
 
<br>
 
<br>
Line 30: Line 40:
  
 
=== Choosing Physics List ===
 
=== Choosing Physics List ===
 
+
* these notes will be specific to 4.9.5 in some cases
*  
+
* at first, didn't want to supply physics lists (don't supply geometries)
*
+
* you are probably interested in one of the "reference" physics lists
 +
* FTFP_BERT_HP - deep neutron penetration and shielding applications
 +
** HP neutrons can go up to 3 GeV
 +
* use cases
 +
* Recommendation for JLAB
 +
** shielding physics list
 +
** with 9.6.beta, new electronuclear models
 +
** FTFP_BERT_HP
  
 
<br>
 
<br>

Latest revision as of 12:16, 13 July 2012

Morning Talks

New Features I


New Features II


Kernel III

  • shower parameterization
    • for example, if you have a calorimeter, can parameterize shape of shape for energy dep.
  • multi-threading
  • performance
    • tips for users slide 22
    • avoid string manipulations and/or file access
  • inverse monte-carlo, or reverse monte carlo
    • small detector, large region of interest
    • for example, satellite in space
    • underground experiments, with bkdg from Hall walls
    • see examples/extended/biasing/reversemc


Upgrading


Choosing Physics List

  • these notes will be specific to 4.9.5 in some cases
  • at first, didn't want to supply physics lists (don't supply geometries)
  • you are probably interested in one of the "reference" physics lists
  • FTFP_BERT_HP - deep neutron penetration and shielding applications
    • HP neutrons can go up to 3 GeV
  • use cases
  • Recommendation for JLAB
    • shielding physics list
    • with 9.6.beta, new electronuclear models
    • FTFP_BERT_HP


Closing remarks



Return to JLAB GEANT4 Workshop, July 9-13, 2012
Return to MOLLER GEANT4 Simulations
Return to MOLLER at 11 GeV E09-005