[819] | 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 | #ifndef G4PiNuclearCrossSection_h |
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| 27 | #define G4PiNuclearCrossSection_h |
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| 28 | |
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| 29 | #include "G4VCrossSectionDataSet.hh" |
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| 30 | |
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| 31 | #include "globals.hh" |
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| 32 | #include "G4PionMinus.hh" |
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| 33 | #include "G4PionPlus.hh" |
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| 34 | #include "G4PiData.hh" |
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| 35 | #include "G4HadTmpUtil.hh" |
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| 36 | |
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| 37 | class G4PiNuclearCrossSection : public G4VCrossSectionDataSet |
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| 38 | { |
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| 39 | public: |
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| 40 | |
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| 41 | G4PiNuclearCrossSection(); |
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| 42 | virtual ~G4PiNuclearCrossSection(); |
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| 43 | |
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| 44 | G4bool IsApplicable(const G4DynamicParticle* aParticle, const G4Element* anElement) |
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| 45 | { |
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| 46 | G4bool result = false; |
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| 47 | if(aParticle->GetDefinition() == G4PionMinus::PionMinus()) result=true; |
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| 48 | if(aParticle->GetDefinition() == G4PionPlus::PionPlus()) result=true; |
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| 49 | if(G4lrint(anElement->GetZ()) == 1) result = false; |
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| 50 | if(aParticle->GetKineticEnergy() > 999.9*GeV) result=false; |
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| 51 | return result; |
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| 52 | } |
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| 53 | |
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| 54 | G4bool IsZAApplicable(const G4DynamicParticle* particle, |
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| 55 | G4double ZZ, G4double /*AA*/) |
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| 56 | { |
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| 57 | G4bool result = false; |
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| 58 | if(particle->GetDefinition() == G4PionMinus::PionMinus()) result=true; |
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| 59 | if(particle->GetDefinition() == G4PionPlus::PionPlus()) result=true; |
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| 60 | if(G4lrint(ZZ) == 1) result = false; |
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| 61 | if(particle->GetKineticEnergy() > 999.9*GeV) result=false; |
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| 62 | return result; |
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| 63 | } |
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| 64 | |
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| 65 | G4double GetCrossSection(const G4DynamicParticle* particle, |
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| 66 | const G4Element* element, |
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| 67 | G4double temperature) |
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| 68 | { |
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| 69 | return GetIsoZACrossSection(particle, element->GetZ(), |
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| 70 | element->GetN(), temperature); |
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| 71 | } |
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| 72 | |
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| 73 | G4double GetIsoZACrossSection(const G4DynamicParticle* aParticle, |
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| 74 | G4double ZZ, G4double AA, |
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| 75 | G4double /*aTemperature*/); |
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| 76 | |
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| 77 | G4double GetTotalXsc() { return fTotalXsc; }; |
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| 78 | G4double GetElasticXsc(){ return fElasticXsc; }; |
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| 79 | |
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| 80 | |
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| 81 | void BuildPhysicsTable(const G4ParticleDefinition&) {} |
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| 82 | void DumpPhysicsTable(const G4ParticleDefinition&) {} |
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| 83 | |
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| 84 | private: |
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| 85 | G4double Interpolate(G4int Z1, G4int Z2, G4int Z, G4double x1, G4double x2); |
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| 86 | |
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| 87 | // add Hydrogen from PDG group. |
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| 88 | |
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| 89 | static const G4double e1[38]; |
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| 90 | static const G4double he_t[38]; |
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| 91 | static const G4double he_in[38]; |
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| 92 | static const G4double be_m_t[38]; |
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| 93 | static const G4double be_m_in[38]; |
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| 94 | static const G4double be_p_t[24]; |
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| 95 | static const G4double be_p_in[24]; |
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| 96 | static const G4double e2[39]; |
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| 97 | static const G4double c_m_t[39]; |
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| 98 | static const G4double c_m_in[39]; |
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| 99 | static const G4double c_p_t[24]; |
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| 100 | static const G4double c_p_in[24]; |
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| 101 | static const G4double n_m_t[39]; |
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| 102 | static const G4double n_m_in[39]; |
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| 103 | static const G4double n_p_t[27]; |
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| 104 | static const G4double n_p_in[27]; |
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| 105 | static const G4double e3[31]; |
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| 106 | static const G4double o_m_t[31]; |
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| 107 | static const G4double o_m_in[31]; |
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| 108 | static const G4double o_p_t[20]; |
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| 109 | static const G4double o_p_in[20]; |
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| 110 | static const G4double na_m_t[31]; |
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| 111 | static const G4double na_m_in[31]; |
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| 112 | static const G4double na_p_t[22]; |
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| 113 | static const G4double na_p_in[22]; |
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| 114 | static const G4double e3_1[31]; |
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| 115 | static const G4double al_m_t[31]; |
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| 116 | static const G4double al_m_in[31]; |
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| 117 | static const G4double al_p_t[21]; |
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| 118 | static const G4double al_p_in[21]; |
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| 119 | static const G4double ca_m_t[31]; |
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| 120 | static const G4double ca_m_in[31]; |
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| 121 | static const G4double ca_p_t[23]; |
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| 122 | static const G4double ca_p_in[23]; |
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| 123 | |
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| 124 | static const G4double e4[32]; |
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| 125 | static const G4double fe_m_t[32]; |
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| 126 | static const G4double fe_m_in[32]; |
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| 127 | static const G4double fe_p_t[25]; |
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| 128 | static const G4double fe_p_in[25]; |
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| 129 | static const G4double cu_m_t[32]; |
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| 130 | static const G4double cu_m_in[32]; |
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| 131 | static const G4double cu_p_t[25]; |
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| 132 | static const G4double cu_p_in[25]; |
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| 133 | static const G4double e5[34]; |
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| 134 | static const G4double mo_m_t[34]; |
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| 135 | static const G4double mo_m_in[34]; |
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| 136 | static const G4double mo_p_t[27]; |
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| 137 | static const G4double mo_p_in[27]; |
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| 138 | static const G4double cd_m_t[34]; |
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| 139 | static const G4double cd_m_in[34]; |
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| 140 | static const G4double cd_p_t[28]; |
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| 141 | static const G4double cd_p_in[28]; |
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| 142 | static const G4double e6[35]; |
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| 143 | static const G4double sn_m_t[35]; |
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| 144 | static const G4double sn_m_in[35]; |
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| 145 | static const G4double sn_p_t[29]; |
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| 146 | static const G4double sn_p_in[29]; |
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| 147 | static const G4double w_m_t[35]; |
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| 148 | static const G4double w_m_in[35]; |
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| 149 | static const G4double w_p_t[30]; |
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| 150 | static const G4double w_p_in[30]; |
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| 151 | static const G4double e7[35]; |
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| 152 | static const G4double pb_m_t[35]; |
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| 153 | static const G4double pb_m_in[35]; |
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| 154 | static const G4double pb_p_t[30]; |
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| 155 | static const G4double pb_p_in[30]; |
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| 156 | static const G4double u_m_t[35]; |
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| 157 | static const G4double u_m_in[35]; |
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| 158 | static const G4double u_p_t[30]; |
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| 159 | static const G4double u_p_in[30]; |
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| 160 | |
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| 161 | std::vector<G4int> theZ; |
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| 162 | std::vector<G4PiData *> thePipData; |
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| 163 | std::vector<G4PiData *> thePimData; |
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| 164 | |
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| 165 | // cross sections |
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| 166 | |
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| 167 | G4double fTotalXsc; |
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| 168 | G4double fElasticXsc; |
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| 169 | |
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| 170 | |
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| 171 | }; |
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| 172 | |
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| 173 | #endif |
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