G4LivermoreGammaConversion5DModel.hh

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// Author: Zhuxin Li@CENBG
//         11 March 2020
//         on the base of G4LivermoreGammaConversionModel 
//         derives from G4BetheHeitler5DModel               
// -------------------------------------------------------------------
 
#ifndef G4LivermoreGammaConversion5DModel_h
#define G4LivermoreGammaConversion5DModel_h 1
 
#include "G4BetheHeitler5DModel.hh"
#include "G4Log.hh"
 
 
class G4ParticleChangeForGamma;
class G4LPhysicsFreeVector;
class G4PhysicsLogVector;
 
class G4LivermoreGammaConversion5DModel : public G4BetheHeitler5DModel
{
 
public:
 
  explicit G4LivermoreGammaConversion5DModel(
                      const G4ParticleDefinition* p = nullptr, 
              const G4String& nam = "Livermore5DConversion");
 
  virtual ~G4LivermoreGammaConversion5DModel();
 
  void Initialise(const G4ParticleDefinition*, 
                  const G4DataVector&) override;
  void InitialiseForElement(const G4ParticleDefinition*, 
                                  G4int Z) override;
    
  G4double ComputeCrossSectionPerAtom(
                                const G4ParticleDefinition*,
                                      G4double kinEnergy, 
                                      G4double Z, 
                                      G4double A=0.0, 
                                      G4double cut=0.0,
                                      G4double emax=DBL_MAX) override;
 
 
private:
 
  void ReadData(size_t Z, const char* path = nullptr);
 
  G4LivermoreGammaConversion5DModel & operator=
  (const  G4LivermoreGammaConversion5DModel &right) = delete;
  G4LivermoreGammaConversion5DModel(const  G4LivermoreGammaConversion5DModel&) = delete;
 
  static G4double lowEnergyLimit;  
  static G4int verboseLevel;
  static constexpr G4int maxZ =101;
  static G4LPhysicsFreeVector* data[maxZ]; // 101 because Z range is 1-100
   
  G4ParticleChangeForGamma* fParticleChange;
};
 
 
#endif