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27 // -------------------------------------------------------------------
28 //
29 // GEANT4 Class header file
30 //
31 //
32 // File name: G4BGGNucleonInelasticXS
33 //
34 // Author: Vladimir Ivanchenko
35 //
36 // Creation date: 13.03.2007
37 // Modifications:
38 //
39 //
40 // Class Description:
41 //
42 // Wrapper of proton and neutron inelastic cross-sections using Barashenkov
43 // parametersation below 100 GeV and Glauber-Gribov model above
44 //
45 // -------------------------------------------------------------------
46 //
47
48 #ifndef G4BGGNucleonInelasticXS_h
49 #define G4BGGNucleonInelasticXS_h
50
51 #include "globals.hh"
52 #include "G4VCrossSectionDataSet.hh"
53 #include "G4ParticleDefinition.hh"
54
55 class G4ComponentGGHadronNucleusXsc;
56 class G4NucleonNuclearCrossSection;
57 class G4HadronNucleonXsc;
58 class G4Material;
59 class G4Element;
60 class G4Isotope;
61
62 class G4BGGNucleonInelasticXS : public G4VCrossSectionDataSet
63 {
64 public:
65
66 explicit G4BGGNucleonInelasticXS (const G4ParticleDefinition*);
67
68 ~G4BGGNucleonInelasticXS() override;
69
70 G4bool IsElementApplicable(const G4DynamicParticle*, G4int Z,
71 const G4Material* mat) override;
72
73 G4bool IsIsoApplicable(const G4DynamicParticle*, G4int Z, G4int A,
74 const G4Element* elm,
75 const G4Material* mat) override;
76
77 G4double GetElementCrossSection(const G4DynamicParticle*, G4int Z,
78 const G4Material* mat) override;
79
80 G4double GetIsoCrossSection(const G4DynamicParticle*, G4int Z, G4int A,
81 const G4Isotope* iso = nullptr,
82 const G4Element* elm = nullptr,
83 const G4Material* mat = nullptr) override;
84
85 void BuildPhysicsTable(const G4ParticleDefinition&) override;
86
87 void CrossSectionDescription(std::ostream&) const override;
88
89 G4BGGNucleonInelasticXS & operator=
90 (const G4BGGNucleonInelasticXS &right) = delete;
91 G4BGGNucleonInelasticXS(const G4BGGNucleonInelasticXS&) = delete;
92
93 private:
94
95 void Initialise();
96
97 G4double CoulombFactor(G4double kinEnergy, G4int Z);
98
99 G4double fGlauberEnergy;
100 G4double fLowEnergy;
101
102 static G4double theGlauberFacP[93];
103 static G4double theCoulombFacP[93];
104 static G4double theGlauberFacN[93];
105 static G4double theCoulombFacN[93];
106 static G4int theA[93];
107
108 const G4ParticleDefinition* theProton;
109
110 G4ComponentGGHadronNucleusXsc* fGlauber;
111 G4NucleonNuclearCrossSection* fNucleon;
112 G4HadronNucleonXsc* fHadron;
113 G4bool isProton;
114 };
115
116 #endif
117