include/Geant4/G4BGGNucleonInelasticXS.hh

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0025 //
0026 //
0027 // -------------------------------------------------------------------
0028 //
0029 // GEANT4 Class header file
0030 //
0031 //
0032 // File name:     G4BGGNucleonInelasticXS
0033 //
0034 // Author:        Vladimir Ivanchenko
0035 //
0036 // Creation date: 13.03.2007
0037 // Modifications:
0038 //
0039 //
0040 // Class Description:
0041 //
0042 // Wrapper of proton and neutron inelastic cross-sections using Barashenkov
0043 // parametersation below 100 GeV and Glauber-Gribov model above
0044 //
0045 // -------------------------------------------------------------------
0046 //
0047
0048 #ifndef G4BGGNucleonInelasticXS_h
0049 #define G4BGGNucleonInelasticXS_h
0050
0051 #include "globals.hh"
0052 #include "G4VCrossSectionDataSet.hh"
0053 #include "G4ParticleDefinition.hh"
0054 #include "G4Threading.hh"
0055
0056 class G4ComponentGGHadronNucleusXsc;
0057 class G4NucleonNuclearCrossSection;
0058 class G4HadronNucleonXsc;
0059 class G4Material;
0060 class G4Element;
0061 class G4Isotope;
0062
0063 class G4BGGNucleonInelasticXS : public G4VCrossSectionDataSet
0064 {
0065 public:
0066
0067   explicit G4BGGNucleonInelasticXS (const G4ParticleDefinition*);
0068
0069   ~G4BGGNucleonInelasticXS() override;
0070
0071   G4bool IsElementApplicable(const G4DynamicParticle*, G4int Z,
0072                  const G4Material* mat) override;
0073
0074   G4bool IsIsoApplicable(const G4DynamicParticle*, G4int Z, G4int A,
0075              const G4Element* elm,
0076              const G4Material* mat) override;
0077
0078   G4double GetElementCrossSection(const G4DynamicParticle*, G4int Z,
0079                   const G4Material* mat) override;
0080
0081   G4double GetIsoCrossSection(const G4DynamicParticle*, G4int Z, G4int A,
0082                   const G4Isotope* iso = nullptr,
0083                   const G4Element* elm = nullptr,
0084                   const G4Material* mat = nullptr) override;
0085
0086   void BuildPhysicsTable(const G4ParticleDefinition&) override;
0087
0088   void CrossSectionDescription(std::ostream&) const override;
0089
0090 private:
0091
0092   G4double CoulombFactor(G4double kinEnergy, G4int Z);
0093
0094   G4BGGNucleonInelasticXS & operator=(const G4BGGNucleonInelasticXS &right);
0095   G4BGGNucleonInelasticXS(const G4BGGNucleonInelasticXS&);
0096
0097   G4double fGlauberEnergy;
0098   G4double fLowEnergy;
0099
0100   static G4double theGlauberFacP[93];
0101   static G4double theCoulombFacP[93];
0102   static G4double theGlauberFacN[93];
0103   static G4double theCoulombFacN[93];
0104   static G4int    theA[93];
0105
0106   const G4ParticleDefinition*     theProton;
0107
0108   G4ComponentGGHadronNucleusXsc*  fGlauber;
0109   G4NucleonNuclearCrossSection*   fNucleon;
0110   G4HadronNucleonXsc*             fHadron;
0111   G4bool                          isProton;
0112   G4bool                          isMaster;
0113
0114 #ifdef G4MULTITHREADED
0115   static G4Mutex nucleonInelasticXSMutex;
0116 #endif
0117 };
0118
0119 #endif