include/Geant4/G4ElNeutrinoNucleusProcess.hh

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0025 //
0026 //
0027 //
0028 // Geant4 muon neutrino nucleus scattering Process -- header file
0029 //
0030 // Created  from G4HadronElasticProcess 1.3.19 V. Grichine
0031 //
0032 // Modified:
0033 //
0034 // 2.3.19 V.Grichine PostStepDoIt implementation
0035
0036 // Class Description
0037 // General process for neutrino nucleus 2->X scattering
0038 // Class Description - End
0039
0040 #ifndef G4ElNeutrinoNucleusProcess_h
0041 #define G4ElNeutrinoNucleusProcess_h 1
0042
0043 #include "globals.hh"
0044 #include "G4HadronicProcess.hh"
0045
0046 class G4ParticleDefinition;
0047 class G4CrossSectionDataStore;
0048 class G4ElNeutrinoNucleusTotXsc;
0049 class G4SafetyHelper;
0050
0051 class G4ElNeutrinoNucleusProcess : public G4HadronicProcess
0052 {
0053 public:
0054
0055   G4ElNeutrinoNucleusProcess(const G4String& anEnvelopeName,
0056                              const G4String& procName = "elNuNucleus");
0057
0058   ~G4ElNeutrinoNucleusProcess() override = default;
0059
0060   G4double PostStepGetPhysicalInteractionLength(
0061                              const G4Track& track,
0062                              G4double previousStepSize,
0063                              G4ForceCondition* condition
0064                             ) override;
0065
0066   G4double GetMeanFreePath(const G4Track &aTrack,
0067                            G4double, G4ForceCondition*) override;
0068
0069   G4VParticleChange* PostStepDoIt(const G4Track& aTrack,
0070                                   const G4Step& aStep) override;
0071
0072   void ProcessDescription(std::ostream& outFile) const override;
0073
0074   // set internal parameters
0075   void SetLowestEnergy(G4double);
0076   void SetBiasingFactors(G4double bfCc, G4double bfNc);
0077   void SetBiasingFactor(G4double bf);
0078
0079   // hide assignment operator as private
0080   G4ElNeutrinoNucleusProcess& operator=
0081   (const G4ElNeutrinoNucleusProcess &right) = delete;
0082   G4ElNeutrinoNucleusProcess(const G4ElNeutrinoNucleusProcess&) = delete;
0083
0084 private:
0085
0086   G4ElNeutrinoNucleusTotXsc* fTotXsc;
0087   G4SafetyHelper* safetyHelper;
0088   G4double lowestEnergy;
0089   G4double fNuNuclCcBias{1.0};
0090   G4double fNuNuclNcBias{1.0};
0091   G4double fNuNuclTotXscBias{1.0};
0092   G4String fEnvelopeName;
0093 };
0094
0095 #endif