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