// // ******************************************************************** // * License and Disclaimer * // * * // * The Geant4 software is copyright of the Copyright Holders of * // * the Geant4 Collaboration. It is provided under the terms and * // * conditions of the Geant4 Software License, included in the file * // * LICENSE and available at http://cern.ch/geant4/license . These * // * include a list of copyright holders. * // * * // * Neither the authors of this software system, nor their employing * // * institutes,nor the agencies providing financial support for this * // * work make any representation or warranty, express or implied, * // * regarding this software system or assume any liability for its * // * use. Please see the license in the file LICENSE and URL above * // * for the full disclaimer and the limitation of liability. * // * * // * This code implementation is the result of the scientific and * // * technical work of the GEANT4 collaboration. * // * By using, copying, modifying or distributing the software (or * // * any work based on the software) you agree to acknowledge its * // * use in resulting scientific publications, and indicate your * // * acceptance of all terms of the Geant4 Software license. * // ******************************************************************** // // Calculation of the total, elastic and inelastic cross-sections // based on parametrisations of (proton, pion, kaon, photon) nucleon // cross-sections and the hadron-nucleous cross-section model in // the framework of Glauber-Gribov approach // // 14.03.07 V. Grichine - first implementation // 04.11.11 V. Grichine - update for kaon-(p,n) xsc, vector spline // 21.02.12 V. Grichine - update for pion-(p,n) xsc, NS fit++, vector spline // 30.07.18 V. Ivanchenko - general clean-up // 30.09.18 V. Grichine hyperon-nucleon xsc first implementation // 09.04.19 V. Grichine hyperon-nucleon xsc for c- and b- hyperons (and s-) // 12.04.19 V. Grichine meson-nucleon xsc for c- and b- hyperons (and s-) #ifndef G4HadronNucleonXsc_h #define G4HadronNucleonXsc_h #include "globals.hh" #include "G4ParticleDefinition.hh" #include "G4DynamicParticle.hh" class G4Pow; class G4Element; class G4HadronNucleonXsc { public: explicit G4HadronNucleonXsc (); ~G4HadronNucleonXsc (); // Xsc parametrisations return total x-section G4double HadronNucleonXsc(const G4ParticleDefinition* theParticle, const G4ParticleDefinition* nucleon, G4double ekin); G4double HadronNucleonXscPDG(const G4ParticleDefinition* theParticle, const G4ParticleDefinition* nucleon, G4double ekin); G4double HadronNucleonXscNS(const G4ParticleDefinition* theParticle, const G4ParticleDefinition* nucleon, G4double ekin); G4double KaonNucleonXscNS(const G4ParticleDefinition* theParticle, const G4ParticleDefinition* nucleon, G4double ekin); G4double KaonNucleonXscGG(const G4ParticleDefinition* theParticle, const G4ParticleDefinition* nucleon, G4double ekin); G4double KaonNucleonXscVG(const G4ParticleDefinition* theParticle, const G4ParticleDefinition* nucleon, G4double ekin); G4double HyperonNucleonXscNS(const G4ParticleDefinition* theParticle, const G4ParticleDefinition* nucleon, G4double ekin); G4double SCBMesonNucleonXscNS( const G4ParticleDefinition* theParticle, const G4ParticleDefinition* nucleon, G4double ekin ); G4double HadronNucleonXscVU(const G4ParticleDefinition* theParticle, const G4ParticleDefinition* nucleon, G4double ekin); G4double HadronNucleonXscEL(const G4ParticleDefinition* theParticle, const G4ParticleDefinition* nucleon, G4double ekin); G4double CoulombBarrier(const G4ParticleDefinition* theParticle, const G4ParticleDefinition* nucleon, G4double ekin); // Xsc for G4DynamicParticle projectile inline G4double GetHadronNucleonXscEL(const G4DynamicParticle* dp, const G4ParticleDefinition* p) { return HadronNucleonXscEL(dp->GetDefinition(), p, dp->GetKineticEnergy()); } inline G4double GetHadronNucleonXscPDG(const G4DynamicParticle* dp, const G4ParticleDefinition* p) { return HadronNucleonXscPDG(dp->GetDefinition(), p, dp->GetKineticEnergy()); } inline G4double GetHadronNucleonXscNS(const G4DynamicParticle* dp, const G4ParticleDefinition* p) { return HadronNucleonXscNS(dp->GetDefinition(), p, dp->GetKineticEnergy()); } inline G4double GetKaonNucleonXscGG(const G4DynamicParticle* dp, const G4ParticleDefinition* p) { return KaonNucleonXscGG(dp->GetDefinition(), p, dp->GetKineticEnergy()); } inline G4double GetHyperonNucleonXscNS(const G4DynamicParticle* dp, const G4ParticleDefinition* p) { return HyperonNucleonXscNS(dp->GetDefinition(), p, dp->GetKineticEnergy()); } inline G4double GetHadronNucleonXscVU(const G4DynamicParticle* dp, const G4ParticleDefinition* p) { return HadronNucleonXscVU(dp->GetDefinition(), p, dp->GetKineticEnergy()); } inline G4double GetCoulombBarrier(const G4DynamicParticle* dp, const G4ParticleDefinition* p) { return CoulombBarrier(dp->GetDefinition(), p, dp->GetKineticEnergy()); } // Xsc access inline G4double GetTotalHadronNucleonXsc() const { return fTotalXsc; }; inline G4double GetElasticHadronNucleonXsc() const { return fElasticXsc; }; inline G4double GetInelasticHadronNucleonXsc() const { return fInelasticXsc; }; void CrossSectionDescription(std::ostream&) const; private: inline G4double CalcMandelstamS(G4double ekin1, G4double mass1, G4double mass2) { return mass1*mass1 + mass2*mass2 + 2*mass2*(ekin1 + mass1); } inline G4double CalculateEcmValue(G4double ekin1, G4double mass1, G4double mass2) { return std::sqrt(CalcMandelstamS(ekin1, mass1, mass2)); }; G4double fTotalXsc, fElasticXsc, fInelasticXsc; G4double fHypTotXscCof; G4Pow* g4calc; const G4ParticleDefinition* theGamma; const G4ParticleDefinition* theProton; const G4ParticleDefinition* theNeutron; const G4ParticleDefinition* theAProton; const G4ParticleDefinition* theANeutron; const G4ParticleDefinition* thePiPlus; const G4ParticleDefinition* thePiMinus; const G4ParticleDefinition* thePiZero; const G4ParticleDefinition* theD; const G4ParticleDefinition* theT; const G4ParticleDefinition* theA; const G4ParticleDefinition* theHe3; // strange const G4ParticleDefinition* theKPlus; const G4ParticleDefinition* theKMinus; const G4ParticleDefinition* theK0S; const G4ParticleDefinition* theK0L; const G4ParticleDefinition* theL; const G4ParticleDefinition* theAntiL; const G4ParticleDefinition* theSPlus; const G4ParticleDefinition* theASPlus; const G4ParticleDefinition* theSMinus; const G4ParticleDefinition* theASMinus; const G4ParticleDefinition* theS0; const G4ParticleDefinition* theAS0; const G4ParticleDefinition* theXiMinus; const G4ParticleDefinition* theXi0; const G4ParticleDefinition* theAXiMinus; const G4ParticleDefinition* theAXi0; const G4ParticleDefinition* theOmega; const G4ParticleDefinition* theAOmega; // c- and b- hyperons const G4ParticleDefinition* theLambdaCPlus; const G4ParticleDefinition* theALambdaCPlus; const G4ParticleDefinition* theOmegaC0; const G4ParticleDefinition* theAOmegaC0; const G4ParticleDefinition* theSigmaCPlus; const G4ParticleDefinition* theASigmaCPlus; const G4ParticleDefinition* theSigmacPP; const G4ParticleDefinition* theASigmacPP; const G4ParticleDefinition* theSigmaC0; const G4ParticleDefinition* theASigmaC0; const G4ParticleDefinition* theXiCPlus; const G4ParticleDefinition* theAXiCPlus; const G4ParticleDefinition* theXiC0; const G4ParticleDefinition* theAXiC0; const G4ParticleDefinition* theLambdaB; const G4ParticleDefinition* theALambdaB; const G4ParticleDefinition* theOmegaBMinus; const G4ParticleDefinition* theAOmegaBMinus; const G4ParticleDefinition* theSigmaBMinus; const G4ParticleDefinition* theASigmaBMinus; const G4ParticleDefinition* theSigmaBPlus; const G4ParticleDefinition* theASigmaBPlus; const G4ParticleDefinition* theSigmaB0; const G4ParticleDefinition* theASigmaB0; const G4ParticleDefinition* theXiBMinus; const G4ParticleDefinition* theAXiBMinus; const G4ParticleDefinition* theXiB0; const G4ParticleDefinition* theAXiB0; // c- and b- mesons const G4ParticleDefinition* theBMeson0; const G4ParticleDefinition* theABMeson0; const G4ParticleDefinition* theDMeson0; const G4ParticleDefinition* theADMeson0; const G4ParticleDefinition* theBsMeson0; const G4ParticleDefinition* theABsMeson0; const G4ParticleDefinition* theBcMesonPlus; const G4ParticleDefinition* theBcMesonMinus; const G4ParticleDefinition* theDsMesonPlus; const G4ParticleDefinition* theDsMesonMinus; const G4ParticleDefinition* theDMesonPlus; const G4ParticleDefinition* theDMesonMinus; const G4ParticleDefinition* theBMesonPlus; const G4ParticleDefinition* theBMesonMinus; const G4ParticleDefinition* theEta; const G4ParticleDefinition* theEtaPrime; const G4ParticleDefinition* theEtaC; const G4ParticleDefinition* theJPsi; const G4ParticleDefinition* theUpsilon; }; #endif