//
// ********************************************************************
// * License and Disclaimer                                           *
// *                                                                  *
// * The  Geant4 software  is  copyright of the Copyright Holders  of *
// * the Geant4 Collaboration.  It is provided  under  the terms  and *
// * conditions of the Geant4 Software License,  included in the file *
// * LICENSE and available at  http://cern.ch/geant4/license .  These *
// * include a list of copyright holders.                             *
// *                                                                  *
// * 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.  Please see the license in the file  LICENSE  and URL above *
// * for the full disclaimer and the limitation of liability.         *
// *                                                                  *
// * This  code  implementation is the result of  the  scientific and *
// * technical work of the GEANT4 collaboration.                      *
// * By using,  copying,  modifying or  distributing the software (or *
// * any work based  on the software)  you  agree  to acknowledge its *
// * use  in  resulting  scientific  publications,  and indicate your *
// * acceptance of all terms of the Geant4 Software license.          *
// ********************************************************************
//
// $Id$
//
/// \file optical/LXe/src/LXeEMPhysics.cc
/// \brief Implementation of the LXeEMPhysics class
//
//
#include "LXeEMPhysics.hh"

#include "globals.hh"
#include "G4ios.hh"
#include <iomanip>

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

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

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

LXeEMPhysics::~LXeEMPhysics() {}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

#include "G4ParticleDefinition.hh"
#include "G4ParticleTable.hh"

#include "G4Gamma.hh"

#include "G4Electron.hh"
#include "G4Positron.hh"

#include "G4NeutrinoE.hh"
#include "G4AntiNeutrinoE.hh"

void LXeEMPhysics::ConstructParticle()
{
  // gamma
  G4Gamma::GammaDefinition();
 
  // electron
  G4Electron::ElectronDefinition();
  G4Positron::PositronDefinition();
  G4NeutrinoE::NeutrinoEDefinition();
  G4AntiNeutrinoE::AntiNeutrinoEDefinition();
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

#include "G4ProcessManager.hh"

void LXeEMPhysics::ConstructProcess()
{
  G4PhotoElectricEffect* fPhotoEffect =
    new G4PhotoElectricEffect();
  G4ComptonScattering* fComptonEffect =
    new G4ComptonScattering();
  G4GammaConversion* fPairProduction =
    new G4GammaConversion();
 
    // Electron physics
  G4eMultipleScattering* fElectronMultipleScattering =
    new G4eMultipleScattering();
  G4eIonisation* fElectronIonisation =
    new G4eIonisation();
  G4eBremsstrahlung* fElectronBremsStrahlung =
    new G4eBremsstrahlung();
 
    //Positron physics
  G4eMultipleScattering* fPositronMultipleScattering =
    new G4eMultipleScattering();
  G4eIonisation* fPositronIonisation =
    new G4eIonisation();
  G4eBremsstrahlung* fPositronBremsStrahlung =
    new G4eBremsstrahlung();
  G4eplusAnnihilation* fAnnihilation =
    new G4eplusAnnihilation();

  G4ProcessManager* pManager = 0;

  // Gamma Physics
  pManager = G4Gamma::Gamma()->GetProcessManager();
  pManager->AddDiscreteProcess(fPhotoEffect);
  pManager->AddDiscreteProcess(fComptonEffect);
  pManager->AddDiscreteProcess(fPairProduction);

  // Electron Physics
  pManager = G4Electron::Electron()->GetProcessManager();

  pManager->AddProcess(fElectronMultipleScattering, -1, 1, 1);
  pManager->AddProcess(fElectronIonisation,         -1, 2, 2);
  pManager->AddProcess(fElectronBremsStrahlung,     -1, 3, 3);  

  //Positron Physics
  pManager = G4Positron::Positron()->GetProcessManager();
 
  pManager->AddProcess(fPositronMultipleScattering, -1, 1, 1);
  pManager->AddProcess(fPositronIonisation,         -1, 2, 2);
  pManager->AddProcess(fPositronBremsStrahlung,     -1, 3, 3);  
  pManager->AddProcess(fAnnihilation,                0,-1, 4);  

}
