examples/extended/medical/GammaTherapy/src/PhysicsList.cc

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/// \file medical/GammaTherapy/src/PhysicsList.cc
/// \brief Implementation of the PhysicsList class
//
// $Id: PhysicsList.cc 67994 2013-03-13 11:05:39Z gcosmo $
//
//---------------------------------------------------------------------------
//
// ClassName:   PhysicsList
//
// Author:      V.Ivanchenko 03.05.2004
//
// Modified:
// 16.11.06 Use components from physics_lists subdirectory (V.Ivanchenko)
// 16.05.07 Use renamed EM components from physics_lists (V.Ivanchenko)
//
//----------------------------------------------------------------------------
//

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#include "PhysicsList.hh"
#include "PhysicsListMessenger.hh"

#include "G4EmStandardPhysics.hh"
#include "G4EmStandardPhysics_option1.hh"
#include "G4EmStandardPhysics_option2.hh"
#include "G4EmStandardPhysics_option3.hh"
#include "G4EmLivermorePhysics.hh"
#include "G4EmPenelopePhysics.hh"
#include "StepLimiterBuilder.hh"
#include "G4DecayPhysics.hh"
#include "G4HadronElasticPhysics.hh"
#include "G4HadronInelasticQBBC.hh"
#include "G4IonBinaryCascadePhysics.hh"
#include "G4EmExtraPhysics.hh"
#include "G4StoppingPhysics.hh"

#include "G4UnitsTable.hh"
#include "G4LossTableManager.hh"
#include "G4EmProcessOptions.hh"

#include "G4PhysicalConstants.hh"
#include "G4SystemOfUnits.hh"

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PhysicsList::PhysicsList(): G4VModularPhysicsList()
{
  fEmBuilderIsRegisted = false;
  fHelIsRegisted = false;
  fBicIsRegisted = false;
  fIonIsRegisted = false;
  fGnucIsRegisted = false;
  fStopIsRegisted = false;
  fVerbose = 1;
  G4LossTableManager::Instance()->SetVerbose(fVerbose);
  defaultCutValue = 1.*mm;
  fCutForGamma     = defaultCutValue;
  fCutForElectron  = defaultCutValue;
  fCutForPositron  = defaultCutValue;

  fMessenger = new PhysicsListMessenger(this);

  // Add Physics builders
  RegisterPhysics(new G4DecayPhysics());
}

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PhysicsList::~PhysicsList()
{
  delete fMessenger;
}

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void PhysicsList::ConstructParticle()
{
  if(fVerbose > 0) {
    G4cout << "### PhysicsList Construte Particles" << G4endl;
  }
  G4VModularPhysicsList::ConstructParticle();
}

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void PhysicsList::ConstructProcess()
{
  if(fVerbose > 0) {
    G4cout << "### PhysicsList Construte Processes" << G4endl;
  }
  if(!fEmBuilderIsRegisted) { AddPhysicsList("emstandard"); }
  RegisterPhysics(new StepLimiterBuilder());
  G4VModularPhysicsList::ConstructProcess();

  // Define energy interval for loss processes
  // from 10 eV to 10 GeV
  G4EmProcessOptions emOptions;
  emOptions.SetMinEnergy(0.01*keV);
  emOptions.SetMaxEnergy(10.*GeV);
  emOptions.SetDEDXBinning(90);
  emOptions.SetLambdaBinning(90);
}

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void PhysicsList::AddPhysicsList(const G4String& name)
{
  if(fVerbose > 0) {
    G4cout << "### PhysicsList Add Physics <" << name 
           << "> " << G4endl;
  }
  if ((name == "emstandard") && !fEmBuilderIsRegisted) {
    RegisterPhysics(new G4EmStandardPhysics());
    fEmBuilderIsRegisted = true;

  } else if (name == "emstandard_opt1" && !fEmBuilderIsRegisted) {
    RegisterPhysics(new G4EmStandardPhysics_option1());
    fEmBuilderIsRegisted = true;

  } else if (name == "emstandard_opt2" && !fEmBuilderIsRegisted) {
    RegisterPhysics(new G4EmStandardPhysics_option2());
    fEmBuilderIsRegisted = true;

  } else if (name == "emstandard_opt3" && !fEmBuilderIsRegisted) {
    RegisterPhysics(new G4EmStandardPhysics_option3());
    fEmBuilderIsRegisted = true;

  } else if (name == "emlivermore" && !fEmBuilderIsRegisted) {
    RegisterPhysics(new G4EmLivermorePhysics());
    fEmBuilderIsRegisted = true;

  } else if (name == "empenelope" && !fEmBuilderIsRegisted) {
    RegisterPhysics(new G4EmPenelopePhysics());
    fEmBuilderIsRegisted = true;

  } else if (name == "elastic" && !fHelIsRegisted && fEmBuilderIsRegisted) {
    RegisterPhysics(new G4HadronElasticPhysics());
    fHelIsRegisted = true;
    
  } else if (name == "binary" && !fBicIsRegisted && fEmBuilderIsRegisted) {
    RegisterPhysics(new G4HadronInelasticQBBC());
    fBicIsRegisted = true;
    
  } else if (name == "binary_ion" && !fIonIsRegisted && fEmBuilderIsRegisted) {
    RegisterPhysics(new G4IonBinaryCascadePhysics());
    fIonIsRegisted = true;

  } else if (name == "gamma_nuc" && !fGnucIsRegisted && fEmBuilderIsRegisted) {
    RegisterPhysics(new G4EmExtraPhysics());
    fGnucIsRegisted = true;

  } else if (name == "stopping" && !fStopIsRegisted && fEmBuilderIsRegisted) {
    RegisterPhysics(new G4StoppingPhysics());
    fStopIsRegisted = true;
    
  } else if(!fEmBuilderIsRegisted) {
    G4cout << "PhysicsList::AddPhysicsList <" << name << ">" 
           << " fail - EM physics should be registered first " << G4endl;
  } else {
    G4cout << "PhysicsList::AddPhysicsList <" << name << ">" 
           << " fail - module is already regitered or is unknown " << G4endl;
  }
}

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void PhysicsList::SetCuts()
{
  SetCutValue(fCutForGamma, "gamma");
  SetCutValue(fCutForElectron, "e-");
  SetCutValue(fCutForPositron, "e+");

  if (fVerbose>0) DumpCutValuesTable();
}

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void PhysicsList::SetCutForGamma(G4double cut)
{
  fCutForGamma = cut;
  SetParticleCuts(fCutForGamma, G4Gamma::Gamma());
}

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void PhysicsList::SetCutForElectron(G4double cut)
{
  fCutForElectron = cut;
  SetParticleCuts(fCutForElectron, G4Electron::Electron());
}

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void PhysicsList::SetCutForPositron(G4double cut)
{
  fCutForPositron = cut;
  SetParticleCuts(fCutForPositron, G4Positron::Positron());
}

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