G4PolarizedGammaConversionModel.hh

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//
// -------------------------------------------------------------------
//
// GEANT4 Class header file
//
//
// File name:     G4PolarizedGammaConversionModel
//
// Author:        Karim Laihem
//
// Creation date: 19.04.2005
//
// Modifications:
// 21-08-06 Modified to work in g4.8.1 framework (A.Schaelicke)
//
// Class Description:
//
// Implementation of gamma conversion to e+e- in the field of a nucleus 
// including polarization transfer
 
// -------------------------------------------------------------------
//
 
#ifndef G4PolarizedGammaConversionModel_h
#define G4PolarizedGammaConversionModel_h 1
 
#include "G4BetheHeitlerModel.hh"
#include "G4PhysicsTable.hh"
 
class G4ParticleChangeForGamma;
class G4VPolarizedCrossSection;
class G4PolarizedGammaConversionModel : public G4BetheHeitlerModel
{
 
public:
 
  explicit G4PolarizedGammaConversionModel(const G4ParticleDefinition* p = nullptr, 
              const G4String& nam = "polConv");
 
  virtual ~G4PolarizedGammaConversionModel();
 
  virtual void Initialise(const G4ParticleDefinition*, const G4DataVector&) override;
 
  virtual void SampleSecondaries(std::vector<G4DynamicParticle*>*,
                 const G4MaterialCutsCouple*,
                 const G4DynamicParticle*,
                 G4double tmin,
                 G4double maxEnergy) override;
 
  inline const G4Element* SelectedAtom();
 
 protected:
  G4VPolarizedCrossSection*           crossSectionCalculator;
 
};
 
 
 
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inline const G4Element* G4PolarizedGammaConversionModel::SelectedAtom()
{
  return GetCurrentElement();
}
 
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#endif