include/Geant4/G4PAIPhotData.hh

0001 //
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0024 // ********************************************************************
0025 //
0026 //
0027 // -------------------------------------------------------------------
0028 //
0029 // GEANT4 Class header file
0030 //
0031 //
0032 // File name:     G4PAIPhotData
0033 //
0034 // Author:        V. Grichine based on  G4PAIModelData code for MT
0035 //
0036 // Creation date: 07.10.2013
0037 //
0038 // Modifications:
0039 //
0040 //
0041 // Class Description:
0042 //
0043 // Implementation of PAIPhotModel internal data class.
0044 // This class is extracted from G4PAIPhot in order to provide sharing
0045 // of these data between threads.
0046 //
0047 // Internal data tables are computed for proton.
0048 //
0049 // -------------------------------------------------------------------
0050 //
0051
0052 #ifndef G4PAIPhotData_h
0053 #define G4PAIPhotData_h 1
0054
0055 #include <vector>
0056 #include "globals.hh"
0057 #include "G4PAIxSection.hh"
0058 #include "G4SandiaTable.hh"
0059
0060 class G4PhysicsLogVector;
0061 class G4PhysicsTable;
0062 class G4MaterialCutsCouple;
0063 class G4PAIPhotModel;
0064
0065 class G4PAIPhotData
0066 {
0067
0068 public:
0069
0070   explicit G4PAIPhotData(G4double tmin, G4double tmax, G4int verbose);
0071
0072   ~G4PAIPhotData();
0073
0074   void Initialise(const G4MaterialCutsCouple*, G4double cut, G4PAIPhotModel*);
0075
0076   G4double DEDXPerVolume(G4int coupleIndex, G4double scaledTkin,
0077              G4double cut) const;
0078
0079   G4double CrossSectionPerVolume(G4int coupleIndex, G4double scaledTkin,
0080                  G4double tcut, G4double tmax) const;
0081
0082   G4double GetPlasmonRatio( G4int coupleIndex, G4double scaledTkin ) const;
0083
0084   G4double SampleAlongStepTransfer(G4int coupleIndex, G4double kinEnergy,
0085                    G4double scaledTkin,
0086                    G4double stepFactor) const;
0087   G4double SampleAlongStepPhotonTransfer(G4int coupleIndex, G4double kinEnergy,
0088                    G4double scaledTkin,
0089                    G4double stepFactor) const;
0090   G4double SampleAlongStepPlasmonTransfer(G4int coupleIndex, G4double kinEnergy,
0091                    G4double scaledTkin,
0092                    G4double stepFactor) const;
0093
0094   G4double SamplePostStepTransfer(G4int coupleIndex,
0095                   G4double scaledTkin) const;
0096   G4double SamplePostStepPhotonTransfer(G4int coupleIndex,
0097                   G4double scaledTkin) const;
0098   G4double SamplePostStepPlasmonTransfer(G4int coupleIndex,
0099                   G4double scaledTkin) const;
0100
0101   // hide assignment operator
0102   G4PAIPhotData & operator=(const  G4PAIPhotData &right) = delete;
0103   G4PAIPhotData(const  G4PAIPhotData&) = delete;
0104
0105 private:
0106
0107   G4double GetEnergyTransfer(G4int coupleIndex, size_t iPlace,
0108                  G4double position) const;
0109   G4double GetEnergyPhotonTransfer(G4int coupleIndex, size_t iPlace,
0110                  G4double position) const;
0111   G4double GetEnergyPlasmonTransfer(G4int coupleIndex, size_t iPlace,
0112                  G4double position) const;
0113
0114   G4int                fTotBin;
0115   G4double             fLowestKineticEnergy;
0116   G4double             fHighestKineticEnergy;
0117
0118   G4PhysicsLogVector*  fParticleEnergyVector;
0119
0120   G4PAIxSection        fPAIxSection;
0121   G4SandiaTable        fSandia;
0122
0123   std::vector<G4PhysicsTable*>      fPAIxscBank;
0124   std::vector<G4PhysicsTable*>      fPAIphotonBank;
0125   std::vector<G4PhysicsTable*>      fPAIplasmonBank;
0126
0127   std::vector<G4PhysicsTable*>      fPAIdEdxBank;
0128   std::vector<G4PhysicsLogVector*>  fdEdxTable;
0129
0130   std::vector<G4PhysicsLogVector*>  fdNdxCutTable;
0131   std::vector<G4PhysicsLogVector*>  fdNdxCutPhotonTable;
0132   std::vector<G4PhysicsLogVector*>  fdNdxCutPlasmonTable;
0133
0134   std::vector<G4PhysicsLogVector*>  fdEdxCutTable;
0135 };
0136
0137 #endif
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