Geant4_10
G4ChipsAntiBaryonInelasticXS.hh
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26 // GEANT4 physics class: G4ChipsAntiBaryonInelasticXS -- header file
27 // Created: M.V. Kossov, CERN/ITEP(Moscow), 20-Dec-01
28 // The last update: M.V. Kossov, CERN/ITEP (Moscow) 17-May-02
29 //
30 // -------------------------------------------------------------------------------------
31 // Short description: Cross-sections extracted (by W.Pokorski) from the CHIPS package for
32 // anti-baryoninteractions. Original author: M. Kossov
33 // -------------------------------------------------------------------------------------
34 //
35 
36 #ifndef G4ChipsAntiBaryonInelasticXS_h
37 #define G4ChipsAntiBaryonInelasticXS_h 1
38 
39 #include "G4ParticleTable.hh"
40 #include "G4NucleiProperties.hh"
41 #include <vector>
43 
45 {
46 public:
47 
49 
51 
52  static const char* Default_Name() {return "ChipsAntiBaryonInelasticXS";}
53 
54  virtual G4bool IsIsoApplicable(const G4DynamicParticle* Pt, G4int Z, G4int A,
55  const G4Element* elm,
56  const G4Material* mat );
57 
58  // At present momentum (pMom) in MeV/c, CS in mb (@@ Units)
60  const G4Isotope* iso = 0,
61  const G4Element* elm = 0,
62  const G4Material* mat = 0);
63 
64  virtual G4double GetChipsCrossSection(G4double momentum, G4int Z, G4int N, G4int pdg);
65 
66 private:
67  G4double CalculateCrossSection(G4int F, G4int I, G4int PDG, G4int Z,
68  G4int N, G4double Momentum);
69 
70  G4double CrossSectionLin(G4int targZ, G4int targN, G4double P);
71  G4double CrossSectionLog(G4int targZ, G4int targN, G4double lP);
72  G4double CrossSectionFormula(G4int targZ, G4int targN, G4double P, G4double lP);
73  G4double EquLinearFit(G4double X, G4int N, G4double X0, G4double DX, G4double* Y);
74 // Body
75 private:
76  G4double* lastLEN; // Pointer to the last array of LowEnergy cross sections
77  G4double* lastHEN; // Pointer to the last array of HighEnergy cross sections
78  G4int lastN; // The last N of calculated nucleus
79  G4int lastZ; // The last Z of calculated nucleus
80  G4double lastP; // Last used in the cross section Momentum
81  G4double lastTH; // Last value of the Momentum Threshold
82  G4double lastCS; // Last value of the Cross Section
83  G4int lastI; // The last position in the DAMDB
84  std::vector<G4double*>* LEN; // Vector of pointers to LowEnProtonCrossSection
85  std::vector<G4double*>* HEN; // Vector of pointers to HighEnProtonCrossSection
86 };
87 
88 #endif
Float_t Y
Definition: plot.C:39
int G4int
Definition: G4Types.hh:78
Float_t X
Definition: plot.C:39
Float_t mat
Definition: plot.C:40
virtual G4bool IsIsoApplicable(const G4DynamicParticle *Pt, G4int Z, G4int A, const G4Element *elm, const G4Material *mat)
virtual G4double GetIsoCrossSection(const G4DynamicParticle *, G4int tgZ, G4int A, const G4Isotope *iso=0, const G4Element *elm=0, const G4Material *mat=0)
Float_t Z
Definition: plot.C:39
bool G4bool
Definition: G4Types.hh:79
virtual G4double GetChipsCrossSection(G4double momentum, G4int Z, G4int N, G4int pdg)
**D E S C R I P T I O N
Definition: HEPEvtcom.cc:77
double G4double
Definition: G4Types.hh:76