| 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 | // Calculation of hadron elastic cross-sections using selected set of |
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| 27 | // original componetns |
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| 28 | // |
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| 29 | // 12.08.06 V.Ivanchenko - first implementation |
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| 30 | // 22.01.07 V.Ivanchenko - add GetIsoZACrossSection |
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| 31 | // 05.03.07 V.Ivanchenko - use G4NucleonNuclearCrossSection |
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| 32 | // 06.03.07 V.Ivanchenko - add Initialise function |
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| 33 | // |
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| 34 | // |
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| 35 | |
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| 36 | #ifndef G4UElasticCrossSection_h |
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| 37 | #define G4UElasticCrossSection_h |
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| 38 | |
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| 39 | #include "globals.hh" |
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| 40 | #include "G4VCrossSectionDataSet.hh" |
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| 41 | |
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| 42 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 43 | |
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| 44 | class G4ParticleDefinition; |
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| 45 | class G4GlauberGribovCrossSection; |
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| 46 | class G4NucleonNuclearCrossSection; |
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| 47 | class G4UPiNuclearCrossSection; |
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| 48 | class G4HadronCrossSections; |
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| 49 | class G4ParticleDefinition; |
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| 50 | |
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| 51 | class G4UElasticCrossSection : public G4VCrossSectionDataSet |
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| 52 | { |
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| 53 | public: |
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| 54 | |
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| 55 | G4UElasticCrossSection (const G4ParticleDefinition* p=0); |
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| 56 | |
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| 57 | virtual ~G4UElasticCrossSection (); |
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| 58 | |
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| 59 | virtual |
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| 60 | G4bool IsApplicable(const G4DynamicParticle*, const G4Element*); |
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| 61 | |
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| 62 | virtual |
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| 63 | G4bool IsIsoApplicable(const G4DynamicParticle*, G4int Z, G4int A); |
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| 64 | |
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| 65 | virtual |
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| 66 | G4double GetCrossSection(const G4DynamicParticle*, |
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| 67 | const G4Element*, G4double aTemperature = 0.); |
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| 68 | |
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| 69 | virtual |
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| 70 | G4double GetZandACrossSection(const G4DynamicParticle*, G4int /*Z*/, |
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| 71 | G4int /*A*/, G4double aTemperature = 0.); |
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| 72 | |
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| 73 | virtual |
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| 74 | void BuildPhysicsTable(const G4ParticleDefinition&); |
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| 75 | |
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| 76 | virtual |
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| 77 | void DumpPhysicsTable(const G4ParticleDefinition&); |
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| 78 | |
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| 79 | private: |
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| 80 | |
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| 81 | void Initialise(const G4ParticleDefinition*); |
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| 82 | |
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| 83 | G4bool hasGlauber; |
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| 84 | G4double thEnergy; // threshold of Glauber model |
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| 85 | G4double theFac[93]; |
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| 86 | |
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| 87 | G4GlauberGribovCrossSection* fGlauber; |
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| 88 | G4NucleonNuclearCrossSection* fNucleon; |
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| 89 | G4UPiNuclearCrossSection* fUPi; |
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| 90 | G4HadronCrossSections* fGheisha; |
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| 91 | |
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| 92 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 93 | |
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| 94 | }; |
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| 95 | |
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| 96 | #endif |
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