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//
// $Id: PhysListEmPenelope.cc,v 1.1 2006/11/17 17:45:57 vnivanch Exp $
// GEANT4 tag $Name: geant4-09-03-cand-01 $
//
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#include "PhysListEmPenelope.hh"
#include "G4ParticleDefinition.hh"
#include "G4ProcessManager.hh"

#include "G4PenelopeCompton.hh"
#include "G4PenelopeGammaConversion.hh"
#include "G4PenelopePhotoElectric.hh"
#include "G4PenelopeRayleigh.hh"

#include "G4MultipleScattering.hh"

#include "G4PenelopeIonisation.hh"
#include "G4PenelopeBremsstrahlung.hh"
#include "G4PenelopeAnnihilation.hh"

#include "G4MuIonisation.hh"
#include "G4MuBremsstrahlung.hh"
#include "G4MuPairProduction.hh"

#include "G4hIonisation.hh"
#include "G4ionIonisation.hh"

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PhysListEmPenelope::PhysListEmPenelope(const G4String& name)
  :  G4VPhysicsConstructor(name)
{ }

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PhysListEmPenelope::~PhysListEmPenelope()
{ }

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void PhysListEmPenelope::ConstructProcess()
{
  // Add Penelope or standard EM Processes

  theParticleIterator->reset();
  while( (*theParticleIterator)() ){
    G4ParticleDefinition* particle = theParticleIterator->value();
    G4ProcessManager* pmanager = particle->GetProcessManager();
    G4String particleName = particle->GetParticleName();
     
    if (particleName == "gamma") {
      // gamma         
      pmanager->AddDiscreteProcess(new G4PenelopePhotoElectric);
      pmanager->AddDiscreteProcess(new G4PenelopeCompton);
      pmanager->AddDiscreteProcess(new G4PenelopeGammaConversion);
      pmanager->AddDiscreteProcess(new G4PenelopeRayleigh);
      
    } else if (particleName == "e-") {
      //electron
      pmanager->AddProcess(new G4MultipleScattering,     -1, 1, 1);
      pmanager->AddProcess(new G4PenelopeIonisation,     -1, 2, 2);
      pmanager->AddProcess(new G4PenelopeBremsstrahlung, -1,-1, 3);
	    
    } else if (particleName == "e+") {
      //positron
      pmanager->AddProcess(new G4MultipleScattering,     -1, 1, 1);
      pmanager->AddProcess(new G4PenelopeIonisation,     -1, 2, 2);
      pmanager->AddProcess(new G4PenelopeBremsstrahlung, -1,-1, 3);      
      pmanager->AddProcess(new G4PenelopeAnnihilation,    0,-1, 4);
      
    } else if( particleName == "mu+" || 
               particleName == "mu-"    ) {
      //muon  
      pmanager->AddProcess(new G4MultipleScattering, -1, 1, 1);
      pmanager->AddProcess(new G4MuIonisation,       -1, 2, 2);
      pmanager->AddProcess(new G4MuBremsstrahlung,   -1, 3, 3);
      pmanager->AddProcess(new G4MuPairProduction,   -1, 4, 4);       
     
    } else if( particleName == "alpha" || particleName == "GenericIon" ) { 
      pmanager->AddProcess(new G4MultipleScattering, -1, 1,1);
      pmanager->AddProcess(new G4ionIonisation,      -1, 2,2);
     
    } else if ((!particle->IsShortLived()) &&
	       (particle->GetPDGCharge() != 0.0) && 
	       (particle->GetParticleName() != "chargedgeantino")) {
      //all others charged particles except geantino
      pmanager->AddProcess(new G4MultipleScattering, -1, 1, 1);
      pmanager->AddProcess(new G4hIonisation,        -1, 2, 2);
    }
  }
}

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