include/Geant4/G4PreCompoundInterface.hh

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0025 //
0026 //
0027 // GEANT4 Class header file
0028 //
0029 // File name:  G4PreCompoundInterface
0030 //
0031 // Author:  V.Ivantchenko, 20 January 2025
0032 //
0033 // Class Description:
0034 // Model implementation for pre-equilibrium decay model.
0035 // It is an alternative to the default model.
0036 //
0037
0038 #ifndef G4PreCompoundInterface_h
0039 #define G4PreCompoundInterface_h 1
0040
0041 #include "G4VPreCompoundModel.hh"
0042 #include "G4Fragment.hh"
0043 #include "G4ReactionProductVector.hh"
0044 #include "G4ReactionProduct.hh"
0045 #include "G4ExcitationHandler.hh"
0046
0047 class G4PreCompoundEmissionInt;
0048 class G4VPreCompoundTransitions;
0049 class G4NuclearLevelData;
0050 class G4ParticleDefinition;
0051
0052 class G4PreCompoundInterface : public G4VPreCompoundModel
0053 {
0054 public:
0055
0056   G4PreCompoundInterface();
0057
0058   ~G4PreCompoundInterface() override;
0059
0060   G4ReactionProductVector* DeExcite(G4Fragment& aFragment) override;
0061
0062   void BuildPhysicsTable(const G4ParticleDefinition&) override;
0063   void InitialiseModel() override;
0064
0065   void ModelDescription(std::ostream& outFile) const override;
0066   void DeExciteModelDescription(std::ostream&) const override;
0067
0068   G4PreCompoundInterface(const G4PreCompoundInterface &) = delete;
0069   const G4PreCompoundInterface& operator=
0070   (const G4PreCompoundInterface &right) = delete;
0071   G4bool operator==(const G4PreCompoundInterface &right) const = delete;
0072   G4bool operator!=(const G4PreCompoundInterface &right) const = delete;
0073
0074 private:
0075
0076   void BreakUpFragment(G4Fragment&, G4ReactionProductVector*);
0077
0078   inline
0079   void PerformEquilibriumEmission(const G4Fragment&,
0080                   G4ReactionProductVector*) const;
0081
0082   G4PreCompoundEmissionInt* theEmission{nullptr};
0083   G4VPreCompoundTransitions* theTransition{nullptr};
0084   G4NuclearLevelData* fNuclData{nullptr};
0085
0086   G4double fLowLimitExc{0.0};
0087   G4double fHighLimitExc{DBL_MAX};
0088
0089   G4bool isActive{true};
0090   G4bool isInitialised{false};
0091
0092   G4int minZ{9};
0093   G4int minA{17};
0094   G4int fVerbose{1};
0095 };
0096
0097 inline void G4PreCompoundInterface::PerformEquilibriumEmission(
0098             const G4Fragment& aFragment,
0099             G4ReactionProductVector* result) const
0100 {
0101   auto deexResult = GetExcitationHandler()->BreakItUp(aFragment);
0102   for (auto & frag : *deexResult) { result->push_back(std::move(frag)); }
0103   delete deexResult;
0104 }
0105
0106 #endif
0107