source: trunk/source/processes/electromagnetic/adjoint/include/G4AdjointBremsstrahlungModel.hh @ 966

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/////////////////////////////////////////////////////////////////////////////////
//      Module:         G4AdjointBremsstrahlungModel.hh
//      Author:         L. Desorgher
//      Date:           15 June 2007
//      Organisation:   SpaceIT GmbH
//      Customer:       ESA/ESTEC
/////////////////////////////////////////////////////////////////////////////////
//
// CHANGE HISTORY
// --------------
//      ChangeHistory: 
//              15 June 2007 creation by L. Desorgher. Adapted from G4eBremsstrahlungModel              
//
//-------------------------------------------------------------
//      Documentation:
//              Adjoint Model for e- Bremsstrahlung
//



#ifndef G4AdjointBremsstrahlungModel_h
#define G4AdjointBremsstrahlungModel_h 1
#include "globals.hh"
#include "G4VEmAdjointModel.hh"
#include "G4eBremsstrahlungModel.hh"
class G4Timer;
class G4AdjointBremsstrahlungModel: public G4VEmAdjointModel

{
public:

  G4AdjointBremsstrahlungModel();
  ~G4AdjointBremsstrahlungModel();
  virtual void SampleSecondaries(const G4Track& aTrack,
                                G4bool IsScatProjToProjCase,
                                G4ParticleChange* fParticleChange);
  
  virtual G4double DiffCrossSectionPerVolumePrimToSecond(
                                      const G4Material* aMaterial,
                                      G4double kinEnergyProj,  // kinetic energy of the primary particle before the interaction 
                                      G4double kinEnergyProd // kinetic energy of the secondary particle 
                                      ); 
  G4double DiffCrossSectionPerVolumePrimToSecond1(
                                      const G4Material* aMaterial,
                                      G4double kinEnergyProj,  // kinetic energy of the primary particle before the interaction 
                                      G4double kinEnergyProd // kinetic energy of the secondary particle 
                                      ); 
  G4double DiffCrossSectionPerVolumePrimToSecond2(
                                      const G4Material* aMaterial,
                                      G4double kinEnergyProj,  // kinetic energy of the primary particle before the interaction 
                                      G4double kinEnergyProd // kinetic energy of the secondary particle 
                                      ); 
  G4double DiffCrossSectionPerVolumePrimToSecond3(
                                      const G4Material* aMaterial,
                                      G4double kinEnergyProj,  // kinetic energy of the primary particle before the interaction 
                                      G4double kinEnergyProd // kinetic energy of the secondary particle 
                                      );                                      
  void DefineDirectBremModel(G4eBremsstrahlungModel* aModel);
  inline void SetdCSModel(G4String aString) {ModeldCS=aString;}
                                      
  
private:
  
  void InitialiseParameters();
  G4double SupressionFunction(const G4Material* material, G4double tkin,
                                    G4double gammaEnergy);
                                    

private:  
  G4eBremsstrahlungModel* theDirectBremModel;

  G4double highKinEnergy;
  G4double lowKinEnergy;
  G4double probsup;
  G4double MigdalConstant;
  G4double LPMconstant;
  G4double highEnergyTh;
  G4bool   theLPMflag;
  G4bool   isElectron;
  
  //Vector 
  
  std::vector<float> FZ;
  std::vector<float> ah1;
  std::vector<float> ah2;
  std::vector<float> ah3;
  
  std::vector<float> bh1;
  std::vector<float> bh2;
  std::vector<float> bh3;
  
  std::vector<float> al0;
  std::vector<float> al1;
  std::vector<float> al2;
  
  std::vector<float> bl0;
  std::vector<float> bl1;
  std::vector<float> bl2; 
  
  std::vector<float> SigmaPerAtom; 
  G4Timer* theTimer;
  
  G4String ModeldCS;
  
  
};

#endif