G4MicroElecLOPhononModel.hh

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//
// G4MicroElecLOPhononModel.hh, 
//                              2020/05/20 P. Caron, C. Inguimbert are with ONERA [b] 
//                         Q. Gibaru is with CEA [a], ONERA [b] and CNES [c]
//                         M. Raine and D. Lambert are with CEA [a]
//
// A part of this work has been funded by the French space agency(CNES[c])
// [a] CEA, DAM, DIF - 91297 ARPAJON, France
// [b] ONERA - DPHY, 2 avenue E.Belin, 31055 Toulouse, France
// [c] CNES, 18 av.E.Belin, 31401 Toulouse CEDEX, France
//
// Based on the following publications
//
//  - Q.Gibaru, C.Inguimbert, P.Caron, M.Raine, D.Lambert, J.Puech, 
//        Geant4 physics processes for microdosimetry and secondary electron emission simulation : 
//        Extension of MicroElec to very low energies and new materials
//        NIM B, 2020, in review.
//
//
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 
 
#ifndef G4MICROELECLOPHONONMODEL_HH 
#define G4MICROELECLOPHONONMODEL_HH 1 
 
#include "G4Step.hh"
#include "G4VDiscreteProcess.hh"
#include "G4DynamicParticle.hh"
#include "G4Material.hh"
#include "G4VEmModel.hh"
#include "G4Electron.hh"
#include "G4TransportationManager.hh"
#include "G4ParticleChangeForGamma.hh"
 
class G4MicroElecLOPhononModel : public G4VEmModel
{
public:
  explicit G4MicroElecLOPhononModel(const G4ParticleDefinition*p = nullptr,
          const G4String& nam = "G4MicroElecLOPhononModel");
  ~G4MicroElecLOPhononModel() override;
  
  void Initialise(const G4ParticleDefinition*, const G4DataVector&) override;
  G4double CrossSectionPerVolume(const G4Material* material,
                 const G4ParticleDefinition* p,
                 G4double ekin,
                 G4double emin,
                 G4double emax) override;
 
  void SampleSecondaries(std::vector<G4DynamicParticle*>*,
             const G4MaterialCutsCouple*,
             const G4DynamicParticle*,
             G4double tmin,
             G4double maxEnergy) override;
 
  G4MicroElecLOPhononModel & operator=(const  G4MicroElecLOPhononModel &right) = delete;
  G4MicroElecLOPhononModel(const  G4MicroElecLOPhononModel&) = delete;
  
protected:
  G4ParticleChangeForGamma* fParticleChangeForGamma;
  
private:  
  G4double phononEnergy = 0.;
  G4bool Interband = false;
  G4bool isInitialised = false;
  G4bool absor = false;
};
 
#endif