source: trunk/source/processes/electromagnetic/lowenergy/src/G4FinalStateExcitationEmfietzoglou.cc@ 1005

//
// ********************************************************************
// * 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: G4FinalStateExcitationEmfietzoglou.cc,v 1.5 2008/12/05 11:58:16 sincerti Exp $
// GEANT4 tag $Name: geant4-09-02 $

#include "G4FinalStateExcitationEmfietzoglou.hh"

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

G4FinalStateExcitationEmfietzoglou::G4FinalStateExcitationEmfietzoglou()
{
  lowEnergyLimit = 8.23 * eV;
  highEnergyLimit = 10 * MeV;
}

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

G4FinalStateExcitationEmfietzoglou::~G4FinalStateExcitationEmfietzoglou()
{}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

const G4FinalStateProduct& G4FinalStateExcitationEmfietzoglou::GenerateFinalState(const G4Track& track, const G4Step& /* step */)
{
  product.Clear();

  const G4DynamicParticle* particle = track.GetDynamicParticle();

  G4double k = particle->GetKineticEnergy();

  G4int level = cross.RandomSelect(k);

  G4double excitationEnergy = waterStructure.ExcitationEnergy(level);
  G4double newEnergy = k - excitationEnergy;
  
  if (newEnergy >= lowEnergyLimit)
  {
      product.ModifyPrimaryParticle(particle->GetMomentumDirection(),newEnergy);
      product.AddEnergyDeposit(excitationEnergy);
  }
 
  else product.KillPrimaryParticle();

  return product;
}