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25 //
26 //
27 // Author: D.H. Wright
28 // Date: 2 February 2011
29 //
30 // Description: model of muon nuclear interaction in which a gamma from
31 // the virtual photon spectrum interacts in the nucleus as
32 // a real gamma at low energies and as a pi0 at high energies.
33 // Kokoulin's muon cross section and equivalent gamma spectrum
34 // are used.
35 //
36
37 #ifndef G4MuonVDNuclearModel_h
38 #define G4MuonVDNuclearModel_h 1
39
40 #include "G4HadronicInteraction.hh"
41
42 class G4CascadeInterface;
43 class G4TheoFSGenerator;
44 class G4LundStringFragmentation;
45 class G4ExcitedStringDecay;
46 class G4KokoulinMuonNuclearXS;
47 class G4ElementData;
48
49 class G4MuonVDNuclearModel : public G4HadronicInteraction
50 {
51 public:
52
53 G4MuonVDNuclearModel();
54 ~G4MuonVDNuclearModel() override;
55
56 G4HadFinalState* ApplyYourself(const G4HadProjectile& aTrack,
57 G4Nucleus& targetNucleus) override;
58
59 void ModelDescription(std::ostream& outFile) const override;
60
61 private:
62
63 G4DynamicParticle* CalculateEMVertex(const G4HadProjectile& aTrack,
64 G4Nucleus& targetNucleus);
65
66 void CalculateHadronicVertex(G4DynamicParticle* incident,
67 G4Nucleus& target);
68
69 void MakeSamplingTable();
70
71 G4MuonVDNuclearModel & operator=(const G4MuonVDNuclearModel &right) = delete;
72 G4MuonVDNuclearModel(const G4MuonVDNuclearModel&) = delete;
73
74 static const G4int NBIN = 800;
75 static const G4int nzdat = 5;
76 static const G4int ntdat = 73;
77
78 static const G4int zdat[nzdat];
79 static const G4double adat[nzdat];
80 static const G4double tdat[ntdat];
81
82 static G4ElementData* fElementData;
83
84 G4double CutFixed;
85
86 G4KokoulinMuonNuclearXS* muNucXS;
87
88 G4TheoFSGenerator* ftfp;
89 G4LundStringFragmentation* theFragmentation;
90 G4ExcitedStringDecay* theStringDecay;
91 G4CascadeInterface* bert;
92
93 G4int secID; // Creator model ID for the secondaries created by this model
94 };
95
96 #endif
97
98