Geant4 Cross Reference |
1 // 2 // ******************************************************************** 3 // * License and Disclaimer * 4 // * * 5 // * The Geant4 software is copyright of the Copyright Holders of * 6 // * the Geant4 Collaboration. It is provided under the terms and * 7 // * conditions of the Geant4 Software License, included in the file * 8 // * LICENSE and available at http://cern.ch/geant4/license . These * 9 // * include a list of copyright holders. * 10 // * * 11 // * Neither the authors of this software system, nor their employing * 12 // * institutes,nor the agencies providing financial support for this * 13 // * work make any representation or warranty, express or implied, * 14 // * regarding this software system or assume any liability for its * 15 // * use. Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitation of liability. * 17 // * * 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************************************** 25 // 26 // 27 // Angular distribution according to: 28 // G. Mao et al., Phys. Rev. C57 (1998) 1938 29 // G. Mao et al., Phys. Rev. C53 (1996) 2933 30 // 31 // Id: G4AngularDistribution.hh,v 1.16 2000/05/11 19:07:29 pia Exp $ // 32 // 33 // ------------------------------------------------------------------- 34 35 #ifndef G4ANGULARDISTRIBUTION_HH 36 #define G4ANGULARDISTRIBUTION_HH 37 38 #include "globals.hh" 39 #include "G4VAngularDistribution.hh" 40 41 42 class G4AngularDistribution : public G4VAngularDistribution 43 { 44 45 public: 46 47 // Constructors 48 G4AngularDistribution(G4bool symmetrize); 49 50 virtual ~G4AngularDistribution(); 51 52 virtual G4double CosTheta(G4double s, G4double m1, G4double m2) const; 53 54 protected: 55 public: // for testing only... 56 57 G4double DifferentialCrossSection(G4double sIn, G4double m1, G4double m2, G4double cosTheta) const; 58 59 G4double Cross(G4double tpPion, G4double tpSigma, G4double tpOmega, 60 G4double tmPion, G4double tmSigma, G4double tmOmega, 61 G4double bMix_o1, G4double bMix_s1, G4double bMix_Omega, 62 G4double bMix_sm, G4double bMix_oL, G4double bMix_sL, 63 G4double bOmega_0, G4double bOmega_1, G4double bOmega_2, 64 G4double bOmega_3, G4double bOmega_m, G4double bOmega_L) const; 65 66 private: 67 68 G4bool sym; 69 70 // Model parameters 71 72 G4double mPion; 73 G4double mSigma; 74 G4double mOmega; 75 76 G4double cmPion; 77 G4double cmSigma; 78 G4double cmOmega; 79 80 G4double gPion; 81 G4double gSigma; 82 G4double gOmega; 83 84 G4double mNucleon; 85 86 // Variables for pion-Term 87 88 G4double m42; 89 G4double mPion2; 90 G4double cmPion2; 91 G4double dPion1; 92 G4double dPion2; 93 G4double cm6gp; 94 95 G4double cPion_3; 96 G4double cPion_2; 97 G4double cPion_1; 98 G4double cPion_m; 99 G4double cPion_L; 100 G4double cPion_0; 101 102 // Variables for sigma-Term 103 104 G4double mSigma2; 105 G4double cmSigma2; 106 G4double cmSigma4; 107 G4double cmSigma6; 108 G4double dSigma1; 109 G4double dSigma2; 110 G4double dSigma3; 111 G4double cm2gs; 112 113 G4double cSigma_3; 114 G4double cSigma_2; 115 G4double cSigma_1; 116 G4double cSigma_m; 117 G4double cSigma_L; 118 G4double cSigma_0; 119 120 // Variables for omega-Term 121 122 G4double mOmega2; 123 G4double cmOmega2; 124 G4double cmOmega4; 125 G4double cmOmega6; 126 G4double dOmega1; 127 G4double dOmega2; 128 G4double dOmega3; 129 G4double sOmega1; 130 131 G4double cm2go; 132 133 G4double cOmega_3; 134 G4double cOmega_2; 135 G4double cOmega_1; 136 G4double cOmega_m; 137 G4double cOmega_L; 138 139 // Variables for mix-Term 140 141 G4double fac1; 142 G4double dMix1; 143 G4double dMix2; 144 G4double dMix3; 145 G4double cMix_o1; 146 G4double cMix_s1; 147 G4double cMix_Omega; 148 G4double cMix_sm; 149 G4double fac2; 150 G4double fac3; 151 152 G4double cMix_oLc; 153 G4double cMix_oLs; 154 G4double cMix_sLc; 155 G4double cMix_sLs; 156 157 }; 158 #endif 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173