00001 // 00002 // ******************************************************************** 00003 // * License and Disclaimer * 00004 // * * 00005 // * The Geant4 software is copyright of the Copyright Holders of * 00006 // * the Geant4 Collaboration. It is provided under the terms and * 00007 // * conditions of the Geant4 Software License, included in the file * 00008 // * LICENSE and available at http://cern.ch/geant4/license . These * 00009 // * include a list of copyright holders. * 00010 // * * 00011 // * Neither the authors of this software system, nor their employing * 00012 // * institutes,nor the agencies providing financial support for this * 00013 // * work make any representation or warranty, express or implied, * 00014 // * regarding this software system or assume any liability for its * 00015 // * use. Please see the license in the file LICENSE and URL above * 00016 // * for the full disclaimer and the limitation of liability. * 00017 // * * 00018 // * This code implementation is the result of the scientific and * 00019 // * technical work of the GEANT4 collaboration. * 00020 // * By using, copying, modifying or distributing the software (or * 00021 // * any work based on the software) you agree to acknowledge its * 00022 // * use in resulting scientific publications, and indicate your * 00023 // * acceptance of all terms of the Geant4 Software license. * 00024 // ******************************************************************** 00025 // 00026 // 00027 // GEANT4 tag $Name: not supported by cvs2svn $ 00028 // 00029 // 00030 // GEANT4 physics class: G4ChipsKaonMinusInelasticXS -- header file 00031 // Created: M.V. Kossov, CERN/ITEP(Moscow), 20-Dec-01 00032 // The last update: M.V. Kossov, CERN/ITEP (Moscow) 17-May-02 00033 // 00034 // **************************************************************************************** 00035 // Short description: Cross-sections extracted (by W.Pokorski) from the CHIPS package for 00036 // K(minus)-nuclear interactions. Original author: M. Kossov 00037 // ------------------------------------------------------------------------------------- 00038 00039 #ifndef G4ChipsKaonMinusInelasticXS_h 00040 #define G4ChipsKaonMinusInelasticXS_h 1 00041 00042 #include "G4ParticleTable.hh" 00043 #include "G4NucleiProperties.hh" 00044 #include <vector> 00045 #include "G4VCrossSectionDataSet.hh" 00046 00047 class G4ChipsKaonMinusInelasticXS : public G4VCrossSectionDataSet 00048 { 00049 00050 public: 00051 00052 G4ChipsKaonMinusInelasticXS(); 00053 00054 ~G4ChipsKaonMinusInelasticXS(); 00055 00056 static const char* Default_Name() {return "ChipsKaonMinusInelasticXS";} 00057 00058 00059 virtual G4bool IsIsoApplicable(const G4DynamicParticle* Pt, G4int Z, G4int A, 00060 const G4Element* elm, 00061 const G4Material* mat ); 00062 00063 // At present momentum (pMom) in MeV/c, CS in mb (@@ Units) 00064 virtual G4double GetIsoCrossSection(const G4DynamicParticle*, G4int tgZ, G4int A, 00065 const G4Isotope* iso = 0, 00066 const G4Element* elm = 0, 00067 const G4Material* mat = 0); 00068 00069 virtual G4double GetChipsCrossSection(G4double momentum, G4int Z, G4int N, G4int pdg); 00070 00071 private: 00072 G4double CalculateCrossSection(G4int F, G4int I, G4int PDG, G4int Z, 00073 G4int N, G4double Momentum); 00074 00075 G4double CrossSectionLin(G4int targZ, G4int targN, G4double P); 00076 G4double CrossSectionLog(G4int targZ, G4int targN, G4double lP); 00077 G4double CrossSectionFormula(G4int targZ, G4int targN, G4double P, G4double lP); 00078 G4double EquLinearFit(G4double X, G4int N, G4double X0, G4double DX, G4double* Y); 00079 00080 // Body 00081 private: 00082 G4double lastSig; // Last value of the Cross Section 00083 G4double* lastLEN; // Pointer to the last array of LowEnergy cross sections 00084 G4double* lastHEN; // Pointer to the last array of HighEnergy cross sections 00085 G4double lastE; // Last used in the cross section Energy 00086 G4int lastPDG; // The last projectile PDG 00087 G4int lastN; // The last N of calculated nucleus 00088 G4int lastZ; // The last Z of calculated nucleus 00089 G4double lastP; // Last used in the cross section Momentum 00090 G4double lastTH; // Last value of the Momentum Threshold 00091 G4double lastCS; // Last value of the Cross Section 00092 G4int lastI; // The last position in the DAMDB 00093 std::vector<G4double*>* LEN; // Vector of pointers to LowEnProtonCrossSection 00094 std::vector<G4double*>* HEN; // Vector of pointers to HighEnProtonCrossSection 00095 }; 00096 00097 #endif