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G4ComponentAntiNuclNuclearXS.hh
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25 //
26 //
27 // Calculation of the total, elastic and inelastic cross-sections
28 // of anti-nucleon and anti-nucleus interactions with nuclei
29 // based on Glauber approach, V. Grishine formulaes for
30 // interpolations (ref. V.M.Grichine, Eur.Phys.J., C62(2009) 399;
31 // NIM, B267 (2009) 2460) and our parametrization of hadron-nucleon
32 // cross-sections
33 //
34 //
35 // Created by A.Galoyan and V. Uzhinsky, 18.11.2010
36 
37 
38 #ifndef G4ComponentAntiNuclNuclearXS_h
39 #define G4ComponentAntiNuclNuclearXS_h
40 
41 #include <CLHEP/Units/PhysicalConstants.h> // pi, fermi,..
42 
43 #include "globals.hh"
44 #include "G4Proton.hh"
45 #include "G4AntiProton.hh"
46 #include "G4AntiNeutron.hh"
47 #include "G4AntiDeuteron.hh"
48 #include "G4AntiHe3.hh"
49 #include "G4AntiTriton.hh"
50 #include "G4AntiAlpha.hh"
51 #include "G4Nucleus.hh"
52 
54 
56 
58 {
59 public:
60 
63 
64 virtual
66  G4double kinEnergy,
67  G4int Z, G4int A);
68 
69 virtual
71  G4double kinEnergy,
72  G4int Z, G4double A);
73 
74 virtual
76  G4double kinEnergy,
77  G4int Z, G4int A);
78 
79 virtual
81  G4double kinEnergy,
82  G4int Z, G4double A);
83 
84 virtual
86  G4double kinEnergy,
87  G4int Z, G4double A);
88 
89 virtual
91  G4double kinEnergy,
92  G4int Z, G4int A);
93 
94 virtual
96  {}
97 
98 virtual
100  {}
101 
102 virtual void CrossSectionDescription(std::ostream&) const;
103 
104 // Method for calculation of Anti-Hadron Nucleon Total Cross-section
106 
107 
108 // Method for calculation of Anti-Hadron Nucleon Elastic Cross-section
110 
111 
112 private:
113 
114  const G4double fUpperLimit;
115  const G4double fLowerLimit;
116  G4double fRadiusEff; // Effective Radius for AntiNucleus
117  G4double fRadiusNN2; // Sqr of radius of NN collision
118 
119  G4double fTotalXsc, fElasticXsc, fInelasticXsc;
120  G4double fAntiHadronNucleonTotXsc, fAntiHadronNucleonElXsc;
121  G4double Elab, S, SqrtS ;
122  G4double Mn, b0, b2, SqrtS0, S0, R0; //parameters for AntiHadron-Nucleon Xsc
123 
124  G4ParticleDefinition* theAProton;
125  G4ParticleDefinition* theANeutron;
126  G4ParticleDefinition* theADeuteron;
127  G4ParticleDefinition* theATriton;
128  G4ParticleDefinition* theAAlpha;
129  G4ParticleDefinition* theAHe3;
130 
131 };
132 
133 #endif