G4TauNeutrinoNucleusProcess.hh

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//
// Geant4 muon neutrino nucleus scattering Process -- header file
// 
// Created  from G4MuNeutrinoNucleusProcess 1.11.22 V. Grichine
//  
 
// Class Description
// Hadronic inelastic process for tau neutrino nucleus 2->X scattering  
// Class Description - End
 
#ifndef G4TauNeutrinoNucleusProcess_h
#define G4TauNeutrinoNucleusProcess_h 1
 
#include "globals.hh"
#include "G4HadronicProcess.hh"
 
class G4ParticleDefinition;
class G4CrossSectionDataStore;
class G4TauNeutrinoNucleusTotXsc;
class G4SafetyHelper;
 
class G4TauNeutrinoNucleusProcess : public G4HadronicProcess
{
public:
 
  G4TauNeutrinoNucleusProcess(const G4String& anEnvelopeName, const G4String& procName = "tau-neutrino-nucleus");
 
  ~G4TauNeutrinoNucleusProcess() override = default;
 
  G4double PostStepGetPhysicalInteractionLength(
                             const G4Track& track,
                             G4double previousStepSize,
                             G4ForceCondition* condition
                            ) override;
 
  G4double GetMeanFreePath(const G4Track &aTrack,
                           G4double, G4ForceCondition*) override;
 
  G4VParticleChange* PostStepDoIt(const G4Track& aTrack, 
                  const G4Step& aStep) override;
 
  // set internal limit
  void SetLowestEnergy(G4double);
 
  void ProcessDescription(std::ostream& outFile) const override;
 
  void SetBiasingFactors(G4double bfCc, G4double bfNc);
  void SetBiasingFactor(G4double bf);
 
  // hide assignment operator as private 
  G4TauNeutrinoNucleusProcess& operator=
  (const G4TauNeutrinoNucleusProcess &right) = delete;
  G4TauNeutrinoNucleusProcess(const G4TauNeutrinoNucleusProcess&) = delete;
  
private:
 
  G4TauNeutrinoNucleusTotXsc* fTotXsc;
  G4SafetyHelper* safetyHelper;
  G4double lowestEnergy;
  G4double fNuNuclCcBias{1.0};
  G4double fNuNuclNcBias{1.0};
  G4double fNuNuclTotXscBias{1.0};
  G4String fEnvelopeName;
};
 
#endif