G4DNAPTBIonisationModel.hh

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//
// Authors: S. Meylan and C. Villagrasa (IRSN, France)
// Models come from
// M. Bug et al, Rad. Phys and Chem. 130, 459-479 (2017)
//

#ifndef G4DNAPTBIONISATIONMODEL_h
#define G4DNAPTBIONISATIONMODEL_h 1

#include "G4VDNAModel.hh"
#include "G4ParticleChangeForGamma.hh"
#include "G4ProductionCutsTable.hh"

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

#include "G4LogLogInterpolation.hh"

#include "G4DNAPTBIonisationStructure.hh"
#include "G4DNAPTBAugerModel.hh"
#include "G4NistManager.hh"

class G4DNAPTBIonisationModel : public G4VDNAModel
{

public:
    G4DNAPTBIonisationModel(const G4String &applyToMaterial = "all",
                            const G4ParticleDefinition* p = 0,
                            const G4String &nam = "DNAPTBIonisationModel",
                            const G4bool isAuger=true);

    virtual ~G4DNAPTBIonisationModel();

    virtual void Initialise(const G4ParticleDefinition* particle, const G4DataVector& = *(new G4DataVector()), G4ParticleChangeForGamma* fpChangeForGamme=nullptr);

    virtual G4double CrossSectionPerVolume(const G4Material* material,
                                           const G4String& materialName,
                                           const G4ParticleDefinition* p,
                                           G4double ekin,
                                           G4double emin,
                                           G4double emax);

    virtual void SampleSecondaries(std::vector<G4DynamicParticle*>*,
                                   const G4MaterialCutsCouple*,
                                   const G4String& materialName,
                                   const G4DynamicParticle*,
                                   G4ParticleChangeForGamma *particleChangeForGamma,
                                   G4double tmin,
                                   G4double tmax);

protected:

private:

    G4DNAPTBAugerModel*      fDNAPTBAugerModel; 

    G4int verboseLevel; 

    G4DNAPTBIonisationStructure ptbStructure; 
    typedef std::map<G4String, std::map<G4String, std::map<double, std::map<double, std::map<double, double> > > > > TriDimensionMap;
    TriDimensionMap diffCrossSectionData;
    TriDimensionMap fEnergySecondaryData;
    std::map<G4String, std::map<G4String, std::vector<double> > > fTMapWithVec;
    typedef std::map<G4String, std::map<G4String, std::map<double, std::vector<double> > > > VecMap;
    VecMap fEMapWithVector;
    typedef std::map<G4String, std::map<G4String, std::map<double, std::map<double, std::vector<double> > > > > VecMapWithShell;
    VecMapWithShell fProbaShellMap;

    G4double RandomizeEjectedElectronEnergy(G4ParticleDefinition * aParticleDefinition, G4double incomingParticleEnergy, G4int shell, const G4String& materialName);
    double DifferentialCrossSection(G4ParticleDefinition * aParticleDefinition, G4double k, G4double energyTransfer, G4int shell, const G4String &materialName);

    G4double RandomizeEjectedElectronEnergyFromCumulated(G4ParticleDefinition *particleDefinition, G4double k, G4int shell, const G4String& materialName);

    void RandomizeEjectedElectronDirection(G4ParticleDefinition * aParticleDefinition, G4double incomingParticleEnergy, G4double
                                           outgoingParticleEnergy, G4double & cosTheta, G4double & phi );
    void ReadDiffCSFile(const G4String &materialName, const G4String &particleName, const G4String &file, const G4double scaleFactor);

    G4double QuadInterpolator(G4double e11, G4double e12, G4double e21, G4double e22, G4double xs11, G4double xs12, G4double xs21, G4double xs22, G4double t1, G4double t2, G4double t, G4double e);
    G4double LogLogInterpolate(G4double e1, G4double e2, G4double e, G4double xs1, G4double xs2);

    // copy constructor and hide assignment operator
    G4DNAPTBIonisationModel(const  G4DNAPTBIonisationModel&); // prevent copy-construction
    G4DNAPTBIonisationModel & operator=(const  G4DNAPTBIonisationModel &right); // prevent assignement
};

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#endif