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1 // 1
2 // *******************************************
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18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
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21 // * any work based on the software) you ag
22 // * use in resulting scientific publicati
23 // * acceptance of all terms of the Geant4 Sof
24 // *******************************************
25 //
26 //
27 // -------------------------------------------
28 //
29 // GEANT4 Class header file
30 //
31 //
32 // File name: G4MuonToMuonPairProductionMo
33 //
34 // Author: Siddharth Yajaman on the bas
35 //
36 // Creation date: 12.07.2022
37 //
38 // Modifications:
39 //
40
41 //
42 // Class Description:
43 //
44 // Implementation of mu+mu- pair production by
45 // R. P. Kokoulin, S. R. Kelner, and A. A. Pet
46 // in Proceedings of the International Cosmic
47 // Salt Lake City, 1999, edited by D. Kieda et
48 // (American Institute of Physics, Melville, N
49 //
50 // It inherits from G4MuPairProductionModel
51 //
52 // -------------------------------------------
53 //
54
55 #ifndef G4MuonToMuonPairProductionModel_h
56 #define G4MuonToMuonPairProductionModel_h 1
57
58 #include "G4MuPairProductionModel.hh"
59 #include <vector>
60
61 class G4MuonToMuonPairProductionModel : public
62 {
63 public:
64
65 explicit G4MuonToMuonPairProductionModel(con
66 con
67
68 ~G4MuonToMuonPairProductionModel() override
69
70 // hide assignment operator and copy constru
71 G4MuonToMuonPairProductionModel & operator=
72 (const G4MuonToMuonPairProductionModel &righ
73 G4MuonToMuonPairProductionModel(const G4Muon
74
75 G4double
76 ComputeDMicroscopicCrossSection(G4double tki
77 G4double pairEnergy) override;
78
79 void SampleSecondaries(std::vector<G4Dynamic
80 const G4MaterialCutsCouple*,
81 const G4DynamicParticle*,
82 G4double tmin,
83 G4double maxEnergy) override;
84
85 G4double U_func(G4double Z, G4double rho2, G
86 G4double Y, G4double pairEnergy, con
87
88 protected:
89
90 void DataCorrupted(G4int Z, G4double logTkin
91
92 G4ParticleDefinition* theMuonMinus = nullptr
93 G4ParticleDefinition* theMuonPlus = nullptr;
94
95 G4double factorForCross;
96 G4double minPairEnergy;
97 G4double muonMass;
98 G4double mueRatio;
99 };
100
101 //....oooOO0OOooo........oooOO0OOooo........oo
102
103 #endif
104