ExN04EMPhysics.cxx

Go to the documentation of this file.

//
// ********************************************************************
// * DISCLAIMER                                                       *
// *                                                                  *
// * The following disclaimer summarizes all the specific disclaimers *
// * of contributors to this software. The specific disclaimers,which *
// * govern, are listed with their locations in:                      *
// *   http://cern.ch/geant4/license                                  *
// *                                                                  *
// * Neither the authors of this software system, nor their employing *
// * institutes,nor the agencies providing financial support for this *
// * work  make  any representation or  warranty, express or implied, *
// * regarding  this  software system or assume any liability for its *
// * use.                                                             *
// *                                                                  *
// * This  code  implementation is the  intellectual property  of the *
// * GEANT4 collaboration.                                            *
// * By copying,  distributing  or modifying the Program (or any work *
// * based  on  the Program)  you indicate  your  acceptance of  this *
// * statement, and all its terms.                                    *
// ********************************************************************
//
//
// $Id: ExN04EMPhysics.cxx,v 1.1.1.1 2004/09/28 05:16:53 liwd Exp $
// GEANT4 tag $Name: G4Svc-00-01-58 $
//
//
 
#include "Physics/ExN04EMPhysics.hh"
 
#include "G4ios.hh"
#include "globals.hh"
 
ExN04EMPhysics::ExN04EMPhysics( const G4String& name ) : G4VPhysicsConstructor( name ) {}
 
ExN04EMPhysics::~ExN04EMPhysics() {}
 
#include "G4ParticleDefinition.hh"
#include "G4ParticleTable.hh"
 
#include "G4Gamma.hh"
 
#include "G4Electron.hh"
#include "G4Positron.hh"
 
#include "G4AntiNeutrinoE.hh"
#include "G4NeutrinoE.hh"
 
void ExN04EMPhysics::ConstructParticle() {
  // gamma
  G4Gamma::GammaDefinition();
 
  // electron
  G4Electron::ElectronDefinition();
  G4Positron::PositronDefinition();
  G4NeutrinoE::NeutrinoEDefinition();
  G4AntiNeutrinoE::AntiNeutrinoEDefinition();
}
 
#include "G4ProcessManager.hh"
 
void ExN04EMPhysics::ConstructProcess() {
  G4ProcessManager* pManager = 0;
 
  // Gamma Physics
  pManager = G4Gamma::Gamma()->GetProcessManager();
  pManager->AddDiscreteProcess( &thePhotoEffect );
  pManager->AddDiscreteProcess( &theComptonEffect );
  pManager->AddDiscreteProcess( &thePairProduction );
 
  // Electron Physics
  pManager = G4Electron::Electron()->GetProcessManager();
  // add processes
  pManager->AddDiscreteProcess( &theElectronBremsStrahlung );
 
  pManager->AddProcess( &theElectronIonisation, ordInActive, 2, 2 );
 
  pManager->AddProcess( &theElectronMultipleScattering );
  pManager->SetProcessOrdering( &theElectronMultipleScattering, idxAlongStep, 1 );
  pManager->SetProcessOrdering( &theElectronMultipleScattering, idxPostStep, 1 );
 
  // Positron Physics
  pManager = G4Positron::Positron()->GetProcessManager();
  // add processes
  pManager->AddDiscreteProcess( &thePositronBremsStrahlung );
 
  pManager->AddDiscreteProcess( &theAnnihilation );
 
  pManager->AddRestProcess( &theAnnihilation );
 
  pManager->AddProcess( &thePositronIonisation, ordInActive, 2, 2 );
 
  pManager->AddProcess( &thePositronMultipleScattering );
  pManager->SetProcessOrdering( &thePositronMultipleScattering, idxAlongStep, 1 );
  pManager->SetProcessOrdering( &thePositronMultipleScattering, idxPostStep, 1 );
}