include/Geant4/G4ITDecay.hh

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0025 //
0026 ////////////////////////////////////////////////////////////////////////////////
0027 //                                                                            //
0028 //  File:   G4ITDecay.hh                                                      //
0029 //  Author: D.H. Wright (SLAC)                                                //
0030 //  Date:   14 November 2014                                                  //
0031 //  Description: performs isomeric transition for excited states of           //
0032 //               radioactive nuclei by emitting gammas or internal conversion //
0033 //               electrons, and returns daughter particles the rest frame     //
0034 //               of the parent nucleus                                        //
0035 //                                                                            //
0036 ////////////////////////////////////////////////////////////////////////////////
0037
0038 #ifndef G4ITDecay_h
0039 #define G4ITDecay_h 1
0040
0041 #include "G4NuclearDecay.hh"
0042
0043 class G4PhotonEvaporation;
0044
0045 class G4ITDecay : public G4NuclearDecay
0046 {
0047 public:
0048
0049   // constructor for sampling of radiaoctive decay in a thread
0050   G4ITDecay(G4PhotonEvaporation* aPhotonEvap);
0051
0052   // constructor to define decay channels in the shared decay table
0053   G4ITDecay(const G4ParticleDefinition* theParentNucleus,
0054         const G4double& theBR, const G4double& Qvalue,
0055         const G4double& excitation);
0056
0057   ~G4ITDecay() override = default;
0058
0059   void SetupDecay(const G4ParticleDefinition*);
0060
0061   G4DecayProducts* DecayIt(G4double) override;
0062
0063   void DumpNuclearInfo() override;
0064
0065   void SetARM(G4bool onoff) {applyARM = onoff;}
0066
0067 private:
0068
0069   G4int parentZ{0};
0070   G4int parentA{0};
0071   G4bool applyARM{true};
0072
0073   G4PhotonEvaporation* photonEvaporation{nullptr};
0074   const G4ParticleDefinition* theParent{nullptr};
0075 };
0076
0077 #endif
0078