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25 // 25 //
26 ////////////////////////////////////////////// 26 ////////////////////////////////////////////////////////////////////////////////
27 // 27 // //
28 // File: G4BetaMinusDecay.hh 28 // File: G4BetaMinusDecay.hh //
29 // Author: D.H. Wright (SLAC) 29 // Author: D.H. Wright (SLAC) //
30 // Date: 25 October 2014 30 // Date: 25 October 2014 //
31 // Description: performs beta- decay of radio 31 // Description: performs beta- decay of radioactive nuclei, and returns //
32 // daughter particles in rest fr 32 // daughter particles in rest frame of parent nucleus //
33 // Modifications: 33 // Modifications: //
34 // 23.08.2023 V.Ivanchenko make it thread s 34 // 23.08.2023 V.Ivanchenko make it thread safe using static utility //
35 // G4BetaSpectrumSampler 35 // G4BetaSpectrumSampler //
36 // 36 // //
37 ////////////////////////////////////////////// 37 ////////////////////////////////////////////////////////////////////////////////
38 38
39 #ifndef G4BetaMinusDecay_h 39 #ifndef G4BetaMinusDecay_h
40 #define G4BetaMinusDecay_h 1 40 #define G4BetaMinusDecay_h 1
41 41
42 #include "G4NuclearDecay.hh" 42 #include "G4NuclearDecay.hh"
43 #include "G4BetaDecayType.hh" 43 #include "G4BetaDecayType.hh"
44 44
45 45
46 class G4BetaMinusDecay : public G4NuclearDecay 46 class G4BetaMinusDecay : public G4NuclearDecay
47 { 47 {
48 public: 48 public:
49 G4BetaMinusDecay(const G4ParticleDefinitio 49 G4BetaMinusDecay(const G4ParticleDefinition* theParentNucleus,
50 const G4double& theBR, co 50 const G4double& theBR, const G4double& endpointE,
51 const G4double& ex, const 51 const G4double& ex, const G4Ions::G4FloatLevelBase& flb,
52 const G4BetaDecayType& ty 52 const G4BetaDecayType& type);
53 53
54 ~G4BetaMinusDecay() override = default; 54 ~G4BetaMinusDecay() override = default;
55 55
56 G4DecayProducts* DecayIt(G4double) overrid 56 G4DecayProducts* DecayIt(G4double) override;
57 57
58 void DumpNuclearInfo() override; 58 void DumpNuclearInfo() override;
59 59
60 private: 60 private:
61 61
62 void SetUpBetaSpectrumSampler(const G4int& 62 void SetUpBetaSpectrumSampler(const G4int& parentZ, const G4int& parentA,
63 const G4Beta 63 const G4BetaDecayType& type);
64 64
65 const G4double maxEnergy; // in eMass unit 65 const G4double maxEnergy; // in eMass units
66 const G4double estep; // in eMass unit 66 const G4double estep; // in eMass units
67 G4double parentMass; 67 G4double parentMass;
68 G4double resMass; 68 G4double resMass;
69 69
70 const G4ParticleDefinition* fPrimaryIon; 70 const G4ParticleDefinition* fPrimaryIon;
71 const G4ParticleDefinition* fResIon; 71 const G4ParticleDefinition* fResIon;
72 const G4ParticleDefinition* fLepton; 72 const G4ParticleDefinition* fLepton;
73 const G4ParticleDefinition* fNeutrino; 73 const G4ParticleDefinition* fNeutrino;
74 74
75 static const G4int npti{101}; 75 static const G4int npti{101};
76 G4double cdf[npti]; 76 G4double cdf[npti];
77 }; 77 };
78 78
79 #endif 79 #endif
80 80
81 81