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//
#include "LXeEMPhysics.hh"

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


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

LXeEMPhysics::~LXeEMPhysics()
{
}

#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();
}


#include "G4ProcessManager.hh"


void LXeEMPhysics::ConstructProcess()
{
  thePhotoEffect = new G4PhotoElectricEffect();
  theComptonEffect = new G4ComptonScattering();
  thePairProduction = new G4GammaConversion();
  
    // Electron physics
  theElectronMultipleScattering = new G4eMultipleScattering();
  theElectronIonisation = new G4eIonisation();
  theElectronBremsStrahlung = new G4eBremsstrahlung();
  
    //Positron physics
  thePositronMultipleScattering = new G4eMultipleScattering();
  thePositronIonisation = new G4eIonisation(); 
  thePositronBremsStrahlung = new G4eBremsstrahlung();  
  theAnnihilation = new G4eplusAnnihilation();


  G4ProcessManager * pManager = 0;
  
  // Gamma Physics
  pManager = G4Gamma::Gamma()->GetProcessManager();
  pManager->AddDiscreteProcess(thePhotoEffect);
  pManager->AddDiscreteProcess(theComptonEffect);
  pManager->AddDiscreteProcess(thePairProduction);

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

  pManager->AddProcess(theElectronMultipleScattering, -1, 1, 1);
  pManager->AddProcess(theElectronIonisation,         -1, 2, 2);
  pManager->AddProcess(theElectronBremsStrahlung,     -1, 3, 3);  


  //Positron Physics
  pManager = G4Positron::Positron()->GetProcessManager();
 
  pManager->AddProcess(thePositronMultipleScattering, -1, 1, 1);
  pManager->AddProcess(thePositronIonisation,         -1, 2, 2);
  pManager->AddProcess(thePositronBremsStrahlung,     -1, 3, 3);  
  pManager->AddProcess(theAnnihilation,                0,-1, 4);  

}