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 // INCL++ intra-nuclear cascade model 27 // Alain Boudard, CEA-Saclay, France 28 // Joseph Cugnon, University of Liege, Belgium 29 // Jean-Christophe David, CEA-Saclay, France 30 // Pekka Kaitaniemi, CEA-Saclay, France, and H 31 // Sylvie Leray, CEA-Saclay, France 32 // Davide Mancusi, CEA-Saclay, France 33 // 34 #define INCLXX_IN_GEANT4_MODE 1 35 36 #include "globals.hh" 37 38 /** \file G4INCLCrossSectionsTruncatedMultiPio 39 * \brief Truncated multipion cross sections 40 * 41 * \date 10th December 2014 42 * \author Davide Mancusi 43 */ 44 45 #include "G4INCLCrossSectionsTruncatedMultiPio 46 // #include <cassert> 47 48 namespace G4INCL { 49 50 CrossSectionsTruncatedMultiPions::CrossSecti 51 nMaxPi(nPi) 52 {} 53 54 G4double CrossSectionsTruncatedMultiPions::e 55 // if(!p1->isPion() && !p2->isPion()) { 56 if((p1->isNucleon()||p1->isDelta()) && (p 57 return NNElastic(p1, p2); 58 } 59 // else if (p1->isNucleon() || p2->isNucleon( 60 else if ((p1->isNucleon() && p2->isPion() 61 G4double pielas = piNTot(p1,p2) - piNIne 62 if (pielas < 0.) 63 pielas = 0.; 64 return pielas; 65 } else 66 return 0.0; 67 } 68 69 G4double CrossSectionsTruncatedMultiPions::p 70 G4double sum = CrossSectionsMultiPions::pi 71 if(nMaxPi<=1) { 72 for(G4int i=nMaxPi+1; i<=nMaxPiPiN; ++i) 73 sum += CrossSectionsMultiPions::piNTox 74 } 75 return sum; 76 } 77 78 G4double CrossSectionsTruncatedMultiPions::N 79 if(xpi<nMaxPi) 80 return CrossSectionsMultiPions::NNToxPiN 81 else if(xpi==nMaxPi) { 82 G4double sum = 0.; 83 for(G4int i=xpi; i<=nMaxPiNN; ++i) 84 sum += CrossSectionsMultiPions::NNToxP 85 return sum; 86 } else 87 return 0.; 88 } 89 90 G4double CrossSectionsTruncatedMultiPions::p 91 if(xpi<nMaxPi) 92 return CrossSectionsMultiPions::piNToxPi 93 else if(xpi==nMaxPi) { 94 G4double sum = 0.; 95 for(G4int i=xpi; i<=nMaxPiPiN; ++i) 96 sum += CrossSectionsMultiPions::piNTox 97 return sum; 98 } else 99 return 0.; 100 } 101 102 } // namespace G4INCL 103 104