G4DNAEmfietzoglouIonisationModel.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.          *
// ********************************************************************
//
// Based on the work described in
// Rad Res 163, 98-111 (2005)
// D. Emfietzoglou, H. Nikjoo
// 
// Authors of the class (2014):
// I. Kyriakou ([email protected])
// D. Emfietzoglou ([email protected])
// S. Incerti ([email protected])
//
 
#ifndef G4DNAEmfietzoglouIonisationModel_h
#define G4DNAEmfietzoglouIonisationModel_h 1
 
#include "G4VEmModel.hh"
#include "G4ParticleChangeForGamma.hh"
#include "G4ProductionCutsTable.hh"
#include "G4VAtomDeexcitation.hh"
#include "G4NistManager.hh"
#include "G4Electron.hh"
#include "G4Proton.hh"
 
#include "G4DNACrossSectionDataSet.hh"
#include "G4DNAGenericIonsManager.hh"
#include "G4LogLogInterpolation.hh"
#include "G4DNAEmfietzoglouWaterIonisationStructure.hh"
 
class G4DNAEmfietzoglouIonisationModel : public G4VEmModel
{
 
public:
 
  G4DNAEmfietzoglouIonisationModel(const G4ParticleDefinition* p = nullptr,
                                   const G4String& nam =
                                       "DNAEmfietzoglouIonisationModel");
 
  ~G4DNAEmfietzoglouIonisationModel() override;
 
  G4DNAEmfietzoglouIonisationModel & operator=(const G4DNAEmfietzoglouIonisationModel &right) = delete;
  G4DNAEmfietzoglouIonisationModel(const G4DNAEmfietzoglouIonisationModel&) = delete;
 
  void Initialise(const G4ParticleDefinition*,
                          const G4DataVector& = *(new G4DataVector())) override;
 
  G4double CrossSectionPerVolume(const G4Material* material,
                                         const G4ParticleDefinition* p,
                                         G4double ekin,
                                         G4double emin,
                                         G4double emax) override;
 
  void SampleSecondaries(std::vector<G4DynamicParticle*>*,
                                 const G4MaterialCutsCouple*,
                                 const G4DynamicParticle*,
                                 G4double tmin,
                                 G4double maxEnergy) override;
 
  G4double DifferentialCrossSection(G4ParticleDefinition * aParticleDefinition,
                                  G4double k,
                                  G4double energyTransfer,
                                  G4int shell);
 
  inline void SelectFasterComputation(G4bool input);
 
  inline void SelectStationary(G4bool input); 
 
protected:
 
  G4ParticleChangeForGamma* fParticleChangeForGamma;
 
private:
 
  G4bool fasterCode;
 
  G4bool statCode;
 
  // Water density table
  const std::vector<G4double>* fpMolWaterDensity;
 
  // Deexcitation manager to produce fluo photons and e-
  G4VAtomDeexcitation* fAtomDeexcitation;
 
  std::map<G4String, G4double, std::less<G4String> > lowEnergyLimit;
  std::map<G4String, G4double, std::less<G4String> > highEnergyLimit;
 
  G4bool isInitialised{false};
  G4int verboseLevel;
 
  // Cross section
 
  using MapFile = std::map<G4String, G4String, std::less<G4String>>;
  MapFile tableFile; // useful ?
 
  using MapData = std::map<G4String, G4DNACrossSectionDataSet *, std::less<G4String>>;
  MapData tableData;
 
  // Final state
 
  G4DNAEmfietzoglouWaterIonisationStructure waterStructure;
 
  G4double RandomizeEjectedElectronEnergy(G4ParticleDefinition * aParticleDefinition,
                                          G4double incomingParticleEnergy,
                                          G4int shell);
 
  G4double RandomizeEjectedElectronEnergyFromCumulatedDcs(G4ParticleDefinition * aParticleDefinition,
                                                          G4double incomingParticleEnergy,
                                                          G4int shell);
 
  G4double RandomTransferedEnergy(G4ParticleDefinition * aParticleDefinition,
                                  G4double incomingParticleEnergy,
                                  G4int shell);
 
  G4double Interpolate(G4double e1,
                       G4double e2,
                       G4double e,
                       G4double xs1,
                       G4double xs2);
 
  G4double QuadInterpolator(G4double e11,
                            G4double e12,
                            G4double e21,
                            G4double e22,
                            G4double x11,
                            G4double x12,
                            G4double x21,
                            G4double x22,
                            G4double t1,
                            G4double t2,
                            G4double t,
                            G4double e);
 
  using TriDimensionMap = std::map<G4double, std::map<G4double, G4double>>;
 
  TriDimensionMap eDiffCrossSectionData[6];
  TriDimensionMap eNrjTransfData[6]; // for cumulated dcs
 
  TriDimensionMap pDiffCrossSectionData[6];
 
  std::vector<G4double> eTdummyVec;
 
  using VecMap = std::map<G4double, std::vector<G4double>>;
 
  VecMap eVecm;
 
  VecMap eProbaShellMap[6]; // for cumulated dcs
 
  // Partial cross section
 
  G4int RandomSelect(G4double energy, const G4String& particle);
 
};
 
inline void G4DNAEmfietzoglouIonisationModel::SelectFasterComputation(G4bool input)
{
  fasterCode = input;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline void G4DNAEmfietzoglouIonisationModel::SelectStationary (G4bool input)
{ 
    statCode = input; 
}        
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
#endif