Geant4 Cross Reference |
1 // 1 2 // ******************************************* 3 // * License and Disclaimer 4 // * 5 // * The Geant4 software is copyright of th 6 // * the Geant4 Collaboration. It is provided 7 // * conditions of the Geant4 Software License 8 // * LICENSE and available at http://cern.ch/ 9 // * include a list of copyright holders. 10 // * 11 // * Neither the authors of this software syst 12 // * institutes,nor the agencies providing fin 13 // * work make any representation or warran 14 // * regarding this software system or assum 15 // * use. Please see the license in the file 16 // * for the full disclaimer and the limitatio 17 // * 18 // * This code implementation is the result 19 // * technical work of the GEANT4 collaboratio 20 // * By using, copying, modifying or distri 21 // * any work based on the software) you ag 22 // * use in resulting scientific publicati 23 // * acceptance of all terms of the Geant4 Sof 24 // ******************************************* 25 // 26 // author: Vladimir.Grichine@cern.ch 27 // 28 // Implements data from: Barashenkov V.S., Nuc 29 // Preprint JINR P2-89-770, p. 12, Dubna 1989 30 // Based on G. Folger version of G4PiNuclearCr 31 // 32 // Modified: 16.08.2018 V.Ivanchenko - major u 33 // 34 35 #include "G4NucleonNuclearCrossSection.hh" 36 #include "G4DynamicParticle.hh" 37 #include "G4ParticleDefinition.hh" 38 #include "G4ComponentBarNucleonNucleusXsc.hh" 39 40 ////////////////////////////////////////////// 41 42 G4NucleonNuclearCrossSection::G4NucleonNuclear 43 : G4VCrossSectionDataSet(Default_Name()) 44 { 45 fBarash = new G4ComponentBarNucleonNucleusXs 46 } 47 48 ////////////////////////////////////////////// 49 50 G4bool G4NucleonNuclearCrossSection::IsElement 51 const G4DynamicParticle*, G4int Z, cons 52 { 53 return (Z > 1); 54 } 55 56 ////////////////////////////////////////////// 57 58 G4double G4NucleonNuclearCrossSection::GetElem 59 const G4DynamicParticle* dp, G4int Z, 60 { 61 ComputeCrossSections(dp->GetDefinition(), dp 62 return fInelasticXsc; 63 } 64 65 ////////////////////////////////////////////// 66 67 void G4NucleonNuclearCrossSection::ComputeCros 68 const G4ParticleDefinition* pd, 69 G4double kinEnergy, G4int Z) 70 { 71 fBarash->ComputeCrossSections(pd, kinEnergy, 72 fTotalXsc = fBarash->GetTotalXsc(); 73 fInelasticXsc = fBarash->GetInelasticXsc(); 74 fElasticXsc = fBarash->GetElasticXsc(); 75 } 76 77 ////////////////////////////////////////////// 78 79 void 80 G4NucleonNuclearCrossSection::CrossSectionDesc 81 { 82 outFile << "G4NucleonNuclearCrossSection is 83 << "cross section parameterization t 84 << "nucleons on targets heavier than 85 << "use as a cross section component 86 << "G4BGGNucleonInelasticXS. It is 87 << "to 1 TeV.\n"; 88 } 89 90 ////////////////////////////////////////////// 91 92