Description

The Geant4 gflash example adapted to Virtual Monte Carlo.

It demonstrates the use of the Geant4 GFLASH parameterisation library. It uses the GFLASH equations (hep-ex/0001020, Grindhammer & Peters) to parametrise electromagnetic showers in matter

The Gflash model is not used when running the example with Geant3.

See also the Geant4 example description at:

http://geant4.web.cern.ch/geant4/UserDocumentation/Doxygen/examples_doc/html/Examplegflash.html

Macros

For running example with G4:

   load_g4.C       - macro to load the libraries to run the example with Geant4
   run_g4.C        - macro for running example
   g4Config.C      - configuration macro for G4 native geometry navigation (default)
   g4tgeoConfig.C  - configuration macro for G4 with TGeo navigation
   set_g4_vis.C    - setting Geant4 visualization (called by run_g4.C)
   g4config.in   - macro for G4 configuration using G4 commands (called from g4Config.C)
   g4vis.in      - macro for G4 visualization settings (called from set_g4_vis.C)

For running example with G3:

   load_g3.C      - macro to load the libraries to run the example with Geant3
   run_g3.C       - macro for running example
   g3tgeoConfig.C - configuration macro for G3 with TGeo geometry(default)
   set_g3_vis.C   - setting Geant3 TGeo visualization (called by run_g3.C)

To run example

  With G4:
  root[0] .x  load_g4.C
  root[1] .x  run_g4.C

  With G4 + TGeo navigation:
  root[0] .x  load_g4.C
  root[1] .x  run_g4.C( "g4tgeoConfig.C");

  With G3 + TGeo:
  root[0] .x load_g3.C
  root[1] .x run_g3.C

Classes

The documentation of all classes and the basic macros for this example is availabe on this page .