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25 // 25 //
26 // GEANT4 physics class: G4ChipsAntiBaryonInel 26 // GEANT4 physics class: G4ChipsAntiBaryonInelasticXS -- header file
27 // Created: M.V. Kossov, CERN/ITEP(Moscow), 20 27 // Created: M.V. Kossov, CERN/ITEP(Moscow), 20-Dec-01
28 // The last update: M.V. Kossov, CERN/ITEP (Mo 28 // The last update: M.V. Kossov, CERN/ITEP (Moscow) 17-May-02
29 // 29 //
30 // ------------------------------------------- 30 // -------------------------------------------------------------------------------------
31 // Short description: Cross-sections extracted 31 // Short description: Cross-sections extracted (by W.Pokorski) from the CHIPS package for
32 // anti-baryoninteractions. Original author: M 32 // anti-baryoninteractions. Original author: M. Kossov
33 // ------------------------------------------- 33 // -------------------------------------------------------------------------------------
34 // 34 //
35 35
36 #ifndef G4ChipsAntiBaryonInelasticXS_h 36 #ifndef G4ChipsAntiBaryonInelasticXS_h
37 #define G4ChipsAntiBaryonInelasticXS_h 1 37 #define G4ChipsAntiBaryonInelasticXS_h 1
38 38
39 #include "G4ParticleTable.hh" 39 #include "G4ParticleTable.hh"
40 #include "G4NucleiProperties.hh" 40 #include "G4NucleiProperties.hh"
41 #include <vector> 41 #include <vector>
42 #include "G4VCrossSectionDataSet.hh" 42 #include "G4VCrossSectionDataSet.hh"
43 43
44 class G4ChipsAntiBaryonInelasticXS : public 44 class G4ChipsAntiBaryonInelasticXS : public G4VCrossSectionDataSet
45 { 45 {
46 public: 46 public:
47 47
48 G4ChipsAntiBaryonInelasticXS(); 48 G4ChipsAntiBaryonInelasticXS();
49 49
50 ~G4ChipsAntiBaryonInelasticXS(); 50 ~G4ChipsAntiBaryonInelasticXS();
51 51
52 static const char* Default_Name() {return "C 52 static const char* Default_Name() {return "ChipsAntiBaryonInelasticXS";}
53 53
54 virtual void CrossSectionDescription(std::os <<
55 <<
56 virtual G4bool IsIsoApplicable(const G4Dynam 54 virtual G4bool IsIsoApplicable(const G4DynamicParticle* Pt, G4int Z, G4int A,
57 const G4Element* elm, 55 const G4Element* elm,
58 const G4Material* mat ); 56 const G4Material* mat );
59 57
60 // At present momentum (pMom) in MeV/c, CS i 58 // At present momentum (pMom) in MeV/c, CS in mb (@@ Units)
61 virtual G4double GetIsoCrossSection(const G4 59 virtual G4double GetIsoCrossSection(const G4DynamicParticle*, G4int tgZ, G4int A,
62 const G4Isotope* iso = 0, 60 const G4Isotope* iso = 0,
63 const G4Element* elm = 0, 61 const G4Element* elm = 0,
64 const G4Material* mat = 0); 62 const G4Material* mat = 0);
65 63
66 virtual G4double GetChipsCrossSection(G4doub 64 virtual G4double GetChipsCrossSection(G4double momentum, G4int Z, G4int N, G4int pdg);
67 65
68 private: 66 private:
69 G4double CalculateCrossSection(G4int F, G4in 67 G4double CalculateCrossSection(G4int F, G4int I, G4int PDG, G4int Z,
70 G4int N, G4do 68 G4int N, G4double Momentum);
71 69
72 G4double CrossSectionLin(G4int targZ, G4int 70 G4double CrossSectionLin(G4int targZ, G4int targN, G4double P);
73 G4double CrossSectionLog(G4int targZ, G4int 71 G4double CrossSectionLog(G4int targZ, G4int targN, G4double lP);
74 G4double CrossSectionFormula(G4int targZ, G4 72 G4double CrossSectionFormula(G4int targZ, G4int targN, G4double P, G4double lP);
75 G4double EquLinearFit(G4double X, G4int N, G 73 G4double EquLinearFit(G4double X, G4int N, G4double X0, G4double DX, G4double* Y);
76 // Body 74 // Body
77 private: 75 private:
78 G4double* lastLEN; // Pointer to the last ar 76 G4double* lastLEN; // Pointer to the last array of LowEnergy cross sections
79 G4double* lastHEN; // Pointer to the last ar 77 G4double* lastHEN; // Pointer to the last array of HighEnergy cross sections
80 G4int lastN; // The last N of calculat 78 G4int lastN; // The last N of calculated nucleus
81 G4int lastZ; // The last Z of calculat 79 G4int lastZ; // The last Z of calculated nucleus
82 G4double lastP; // Last used in the cross 80 G4double lastP; // Last used in the cross section Momentum
83 G4double lastTH; // Last value of the Mome 81 G4double lastTH; // Last value of the Momentum Threshold
84 G4double lastCS; // Last value of the Cros 82 G4double lastCS; // Last value of the Cross Section
85 G4int lastI; // The last position in t 83 G4int lastI; // The last position in the DAMDB
86 std::vector<G4double*>* LEN; // Vector of p 84 std::vector<G4double*>* LEN; // Vector of pointers to LowEnProtonCrossSection
87 std::vector<G4double*>* HEN; // Vector of p 85 std::vector<G4double*>* HEN; // Vector of pointers to HighEnProtonCrossSection
88 <<
89 G4int j=0; // A#0f Z/N-re <<
90 std::vector <G4int> colN; // Vector of N fo <<
91 std::vector <G4int> colZ; // Vector of Z fo <<
92 std::vector <G4double> colP; // Vector of l <<
93 std::vector <G4double> colTH; // Vector of e <<
94 std::vector <G4double> colCS; // Vector of l <<
95 <<
96 }; 86 };
97 87
98 #endif 88 #endif
99 89