G4DNARuddIonisationModel.hh

Go to the documentation of this file.

//
// ********************************************************************
// * 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: G4DNARuddIonisationModel.hh 96060 2016-03-11 12:58:04Z gcosmo $
//

#ifndef G4DNARuddIonisationModel_h
#define G4DNARuddIonisationModel_h 1

#include "G4VEmModel.hh"
#include "G4ParticleChangeForGamma.hh"
#include "G4ProductionCutsTable.hh"

#include "G4DNAGenericIonsManager.hh"
#include "G4DNACrossSectionDataSet.hh"
#include "G4Electron.hh"
#include "G4Proton.hh"
#include "G4LogLogInterpolation.hh"

#include "G4DNAWaterIonisationStructure.hh"
#include "G4VAtomDeexcitation.hh"
#include "G4NistManager.hh"

class G4DNARuddIonisationModel : public G4VEmModel
{

public:

  G4DNARuddIonisationModel(const G4ParticleDefinition* p = 0, 
                   const G4String& nam = "DNARuddIonisationModel");

  virtual ~G4DNARuddIonisationModel();

  virtual void Initialise(const G4ParticleDefinition*, const G4DataVector&);

  virtual G4double CrossSectionPerVolume(  const G4Material* material,
                       const G4ParticleDefinition* p,
                       G4double ekin,
                       G4double emin,
                       G4double emax);

  virtual void SampleSecondaries(std::vector<G4DynamicParticle*>*,
                 const G4MaterialCutsCouple*,
                 const G4DynamicParticle*,
                 G4double tmin,
                 G4double maxEnergy);

  inline void SelectStationary(G4bool input); 

protected:

  G4ParticleChangeForGamma* fParticleChangeForGamma;

private:

  G4bool statCode;

  // Water density table
  const std::vector<G4double>* fpWaterDensity;

  //deexcitation manager to produce fluo photns and e-
  G4VAtomDeexcitation*      fAtomDeexcitation;

  std::map<G4String,G4double,std::less<G4String> > lowEnergyLimit;
  std::map<G4String,G4double,std::less<G4String> > highEnergyLimit;

  G4double lowEnergyLimitForZ1; 
  G4double lowEnergyLimitForZ2; 
  G4double lowEnergyLimitOfModelForZ1; 
  G4double lowEnergyLimitOfModelForZ2; 
  G4double killBelowEnergyForZ1; 
  G4double killBelowEnergyForZ2; 

  G4bool isInitialised;
  G4int verboseLevel;
  
  // Cross section

  typedef std::map<G4String,G4String,std::less<G4String> > MapFile;
  MapFile tableFile;

  typedef std::map<G4String,G4DNACrossSectionDataSet*,std::less<G4String> > MapData;
  MapData tableData;
  
  // Final state
  
  G4DNAWaterIonisationStructure waterStructure;

  G4double RandomizeEjectedElectronEnergy(G4ParticleDefinition* particleDefinition, 
                      G4double incomingParticleEnergy, 
                      G4int shell);

  G4double  DifferentialCrossSection(G4ParticleDefinition* particleDefinition, 
                   G4double k, 
                   G4double energyTransfer, 
                   G4int shell);

  G4double CorrectionFactor(G4ParticleDefinition* particleDefinition, G4double k);

  G4double S_1s(G4double t, 
        G4double energyTransferred, 
        G4double slaterEffectiveChg, 
        G4double shellNumber);

  G4double S_2s(G4double t, 
        G4double energyTransferred, 
        G4double slaterEffectiveChg, 
        G4double shellNumber);


  G4double S_2p(G4double t, 
        G4double energyTransferred, 
        G4double slaterEffectiveChg, 
        G4double shellNumber);

  G4double R(G4double t, 
         G4double energyTransferred, 
         G4double slaterEffectiveChg, 
         G4double shellNumber) ;

  G4double slaterEffectiveCharge[3];
  G4double sCoefficient[3];
  
  // Partial cross section
  
  G4double PartialCrossSection(const G4Track& track);
            
  G4double Sum(G4double energy, const G4String& particle);

  G4int RandomSelect(G4double energy,const G4String& particle );
  
  //
   
  G4DNARuddIonisationModel & operator=(const  G4DNARuddIonisationModel &right);
  G4DNARuddIonisationModel(const  G4DNARuddIonisationModel&);

};

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

inline void G4DNARuddIonisationModel::SelectStationary (G4bool input)
{ 
    statCode = input; 
}        

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

#endif