/src/PhysListEmStandard_option0.cc

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/// \file medical/fanoCavity2/src/PhysListEmStandard_option0.cc
/// \brief Implementation of the PhysListEmStandard_option0 class
//
// $Id: PhysListEmStandard_option0.cc 72961 2013-08-14 14:35:56Z gcosmo $
//
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#include "PhysListEmStandard_option0.hh"

#include "G4ParticleDefinition.hh"
#include "G4ProcessManager.hh"

#include "G4ComptonScattering.hh"
#include "G4GammaConversion.hh"
#include "G4PhotoElectricEffect.hh"

#include "G4eMultipleScattering.hh"

#include "G4eIonisation.hh"
#include "MyMollerBhabhaModel.hh"
#include "G4eBremsstrahlung.hh"
#include "G4eplusAnnihilation.hh"

#include "G4hIonisation.hh"
#include "G4hMultipleScattering.hh"

#include "G4EmProcessOptions.hh"
#include "G4MscStepLimitType.hh"

#include "G4SystemOfUnits.hh"

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PhysListEmStandard_option0::PhysListEmStandard_option0(const G4String& name)

: G4VPhysicsConstructor(name)
{}

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PhysListEmStandard_option0::~PhysListEmStandard_option0()
{}

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void PhysListEmStandard_option0::ConstructProcess()
{
  // Add standard EM Processes
  //

  aParticleIterator->reset();
  while( (*aParticleIterator)() ){
    G4ParticleDefinition* particle = aParticleIterator->value();
    G4ProcessManager* pmanager = particle->GetProcessManager();
    G4String particleName = particle->GetParticleName();
     
    if (particleName == "gamma") {
      // gamma
            
      pmanager->AddDiscreteProcess(new G4PhotoElectricEffect);
      pmanager->AddDiscreteProcess(new G4ComptonScattering);
      pmanager->AddDiscreteProcess(new G4GammaConversion);
      
    } else if (particleName == "e-") {
      //electron
      
      G4eIonisation* eIoni = new G4eIonisation();
      eIoni->SetEmModel(new MyMollerBhabhaModel);
                         
      pmanager->AddProcess(new G4eMultipleScattering, -1, 1, 1);
      pmanager->AddProcess(eIoni,                     -1, 2, 2);
///      pmanager->AddProcess(new G4eBremsstrahlung,     -1, 3, 3);
            
    } else if (particleName == "e+") {
      //positron
      
      G4eIonisation* pIoni = new G4eIonisation();
      pIoni->SetEmModel(new MyMollerBhabhaModel);
                               
      pmanager->AddProcess(new G4eMultipleScattering, -1, 1, 1);
      pmanager->AddProcess(pIoni,                     -1, 2, 2);
///      pmanager->AddProcess(new G4eBremsstrahlung,     -1, 3, 3);
      pmanager->AddProcess(new G4eplusAnnihilation,    0,-1, 3);
             
    } else if( particleName == "proton" ) {
      //proton  
      pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
      pmanager->AddProcess(new G4hIonisation,         -1, 2, 2);
    }
  }

  // Em options
  //
  // Main options and setting parameters are shown here.
  // Several of them have default values.
  //
  G4EmProcessOptions emOptions;
           
  //build CSDA range
  //
  emOptions.SetBuildCSDARange(true);                //default=false
  emOptions.SetMaxEnergyForCSDARange(10*GeV);  
  emOptions.SetDEDXBinningForCSDARange(8*7);        //default=8*7
}

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