| 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,
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| 45 | const G4Element* anElement)
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| 46 | {
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| 47 | G4bool result = false;
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| 48 | if(aParticle->GetDefinition() == G4PionMinus::PionMinus()) result=true;
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| 49 | if(aParticle->GetDefinition() == G4PionPlus::PionPlus()) result=true;
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| 50 | if(G4lrint(anElement->GetZ()) == 1) result = false;
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| 51 | if(aParticle->GetKineticEnergy() > 99.9*TeV) result=false;
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| 52 | return result;
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| 53 | }
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| 54 |
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| 55 | G4bool
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| 56 | IsIsoApplicable(const G4DynamicParticle* particle, G4int ZZ, G4int /*AA*/)
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| 57 | {
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| 58 | G4bool result = false;
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| 59 | if(particle->GetDefinition() == G4PionMinus::PionMinus()) result=true;
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| 60 | if(particle->GetDefinition() == G4PionPlus::PionPlus()) result=true;
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| 61 | if(ZZ == 1) result = false;
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| 62 | if(particle->GetKineticEnergy() > 99.9*TeV) result=false;
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| 63 | return result;
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| 64 | }
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| 65 |
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| 66 |
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| 67 | G4double GetCrossSection(const G4DynamicParticle* particle,
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| 68 | const G4Element* element,
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| 69 | G4double temperature)
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| 70 | {
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| 71 | G4int Z = G4lrint(element->GetZ());
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| 72 | G4int A = G4lrint(element->GetN());
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| 73 | return GetZandACrossSection(particle, Z, A, temperature);
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| 74 | }
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| 75 |
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| 76 | G4double GetZandACrossSection(const G4DynamicParticle* aParticle,
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| 77 | G4int ZZ, G4int AA,
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| 78 | G4double /*aTemperature*/);
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| 79 |
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| 80 | G4double GetTotalXsc() {return fTotalXsc;};
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| 81 | G4double GetElasticXsc() {return fElasticXsc;};
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| 82 |
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| 83 |
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| 84 | void BuildPhysicsTable(const G4ParticleDefinition&) {}
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| 85 | void DumpPhysicsTable(const G4ParticleDefinition&) {}
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| 86 |
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| 87 | private:
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| 88 | G4double Interpolate(G4int Z1, G4int Z2, G4int Z, G4double x1, G4double x2);
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| 89 |
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| 90 | // add Hydrogen from PDG group.
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| 91 |
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| 92 | static const G4double e1[38];
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| 93 | static const G4double he_t[38];
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| 94 | static const G4double he_in[38];
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| 95 | static const G4double be_m_t[38];
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| 96 | static const G4double be_m_in[38];
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| 97 | static const G4double be_p_t[24];
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| 98 | static const G4double be_p_in[24];
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| 99 | static const G4double e2[39];
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| 100 | static const G4double c_m_t[39];
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| 101 | static const G4double c_m_in[39];
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| 102 | static const G4double c_p_t[24];
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| 103 | static const G4double c_p_in[24];
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| 104 | static const G4double n_m_t[39];
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| 105 | static const G4double n_m_in[39];
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| 106 | static const G4double n_p_t[27];
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| 107 | static const G4double n_p_in[27];
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| 108 | static const G4double e3[31];
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| 109 | static const G4double o_m_t[31];
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| 110 | static const G4double o_m_in[31];
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| 111 | static const G4double o_p_t[20];
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| 112 | static const G4double o_p_in[20];
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| 113 | static const G4double na_m_t[31];
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| 114 | static const G4double na_m_in[31];
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| 115 | static const G4double na_p_t[22];
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| 116 | static const G4double na_p_in[22];
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| 117 | static const G4double e3_1[31];
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| 118 | static const G4double al_m_t[31];
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| 119 | static const G4double al_m_in[31];
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| 120 | static const G4double al_p_t[21];
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| 121 | static const G4double al_p_in[21];
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| 122 | static const G4double ca_m_t[31];
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| 123 | static const G4double ca_m_in[31];
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| 124 | static const G4double ca_p_t[23];
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| 125 | static const G4double ca_p_in[23];
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| 126 |
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| 127 | static const G4double e4[32];
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| 128 | static const G4double fe_m_t[32];
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| 129 | static const G4double fe_m_in[32];
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| 130 | static const G4double fe_p_t[25];
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| 131 | static const G4double fe_p_in[25];
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| 132 | static const G4double cu_m_t[32];
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| 133 | static const G4double cu_m_in[32];
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| 134 | static const G4double cu_p_t[25];
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| 135 | static const G4double cu_p_in[25];
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| 136 | static const G4double e5[34];
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| 137 | static const G4double mo_m_t[34];
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| 138 | static const G4double mo_m_in[34];
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| 139 | static const G4double mo_p_t[27];
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| 140 | static const G4double mo_p_in[27];
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| 141 | static const G4double cd_m_t[34];
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| 142 | static const G4double cd_m_in[34];
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| 143 | static const G4double cd_p_t[28];
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| 144 | static const G4double cd_p_in[28];
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| 145 | static const G4double e6[35];
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| 146 | static const G4double sn_m_t[35];
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| 147 | static const G4double sn_m_in[35];
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| 148 | static const G4double sn_p_t[29];
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| 149 | static const G4double sn_p_in[29];
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| 150 | static const G4double w_m_t[35];
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| 151 | static const G4double w_m_in[35];
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| 152 | static const G4double w_p_t[30];
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| 153 | static const G4double w_p_in[30];
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| 154 | static const G4double e7[35];
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| 155 | static const G4double pb_m_t[35];
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| 156 | static const G4double pb_m_in[35];
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| 157 | static const G4double pb_p_t[30];
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| 158 | static const G4double pb_p_in[30];
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| 159 | static const G4double u_m_t[35];
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| 160 | static const G4double u_m_in[35];
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| 161 | static const G4double u_p_t[30];
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| 162 | static const G4double u_p_in[30];
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| 163 |
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| 164 | std::vector<G4int> theZ;
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| 165 | std::vector<G4PiData *> thePipData;
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| 166 | std::vector<G4PiData *> thePimData;
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| 167 |
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| 168 | // cross sections
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| 169 |
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| 170 | G4double fTotalXsc;
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| 171 | G4double fElasticXsc;
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| 172 |
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| 173 |
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| 174 | };
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| 175 |
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| 176 | #endif
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