| 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 | // $Id: G4DNAChampionElasticModel.hh,v 1.1 2009/01/12 14:26:02 sincerti Exp $ |
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| 27 | // GEANT4 tag $Name: emlowen-V09-02-64 $ |
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| 28 | // |
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| 29 | |
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| 30 | #ifndef G4DNAChampionElasticModel_h |
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| 31 | #define G4DNAChampionElasticModel_h 1 |
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| 32 | |
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| 33 | #include <map> |
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| 34 | #include "G4DNACrossSectionDataSet.hh" |
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| 35 | #include "G4VEmModel.hh" |
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| 36 | #include "G4Electron.hh" |
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| 37 | #include "G4ParticleChangeForGamma.hh" |
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| 38 | #include "G4LogLogInterpolation.hh" |
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| 39 | #include "G4ProductionCutsTable.hh" |
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| 40 | |
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| 41 | class G4DNAChampionElasticModel : public G4VEmModel |
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| 42 | { |
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| 43 | |
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| 44 | public: |
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| 45 | |
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| 46 | G4DNAChampionElasticModel(const G4ParticleDefinition* p = 0, |
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| 47 | const G4String& nam = "DNAChampionElasticModel"); |
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| 48 | |
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| 49 | virtual ~G4DNAChampionElasticModel(); |
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| 50 | |
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| 51 | virtual void Initialise(const G4ParticleDefinition*, const G4DataVector&); |
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| 52 | |
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| 53 | virtual G4double CrossSectionPerVolume(const G4Material* material, |
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| 54 | const G4ParticleDefinition* p, |
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| 55 | G4double ekin, |
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| 56 | G4double emin, |
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| 57 | G4double emax); |
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| 58 | |
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| 59 | virtual void SampleSecondaries(std::vector<G4DynamicParticle*>*, |
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| 60 | const G4MaterialCutsCouple*, |
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| 61 | const G4DynamicParticle*, |
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| 62 | G4double tmin, |
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| 63 | G4double maxEnergy); |
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| 64 | |
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| 65 | protected: |
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| 66 | |
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| 67 | G4ParticleChangeForGamma* fParticleChangeForGamma; |
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| 68 | |
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| 69 | private: |
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| 70 | |
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| 71 | G4double killBelowEnergy; |
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| 72 | G4double lowEnergyLimit; |
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| 73 | G4double lowEnergyLimitOfModel; |
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| 74 | G4double highEnergyLimit; |
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| 75 | G4bool isInitialised; |
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| 76 | G4int verboseLevel; |
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| 77 | |
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| 78 | // Cross section |
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| 79 | |
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| 80 | typedef std::map<G4String,G4String,std::less<G4String> > MapFile; |
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| 81 | MapFile tableFile; |
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| 82 | |
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| 83 | typedef std::map<G4String,G4DNACrossSectionDataSet*,std::less<G4String> > MapData; |
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| 84 | MapData tableData; |
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| 85 | |
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| 86 | // Final state |
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| 87 | |
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| 88 | G4double DifferentialCrossSection(G4ParticleDefinition * aParticleDefinition, G4double k, G4double theta); |
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| 89 | |
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| 90 | G4double LogLogInterpolate(G4double e1, G4double e2, G4double e, G4double xs1, G4double xs2); |
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| 91 | |
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| 92 | G4double LinLogInterpolate(G4double e1, G4double e2, G4double e, G4double xs1, G4double xs2); |
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| 93 | |
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| 94 | G4double QuadInterpolator(G4double e11, |
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| 95 | G4double e12, |
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| 96 | G4double e21, |
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| 97 | G4double e22, |
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| 98 | G4double x11, |
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| 99 | G4double x12, |
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| 100 | G4double x21, |
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| 101 | G4double x22, |
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| 102 | G4double t1, |
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| 103 | G4double t2, |
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| 104 | G4double t, |
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| 105 | G4double e); |
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| 106 | |
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| 107 | typedef std::map<double, std::map<double, double> > TriDimensionMap; |
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| 108 | |
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| 109 | TriDimensionMap eDiffCrossSectionData; |
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| 110 | std::vector<double> eTdummyVec; |
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| 111 | |
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| 112 | typedef std::map<double, std::vector<double> > VecMap; |
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| 113 | VecMap eVecm; |
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| 114 | |
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| 115 | G4double RandomizeCosTheta(G4double k); |
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| 116 | |
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| 117 | // Test water material |
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| 118 | |
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| 119 | G4bool flagMaterialIsWater; |
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| 120 | G4double densityWater; |
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| 121 | |
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| 122 | // |
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| 123 | |
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| 124 | G4DNAChampionElasticModel & operator=(const G4DNAChampionElasticModel &right); |
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| 125 | G4DNAChampionElasticModel(const G4DNAChampionElasticModel&); |
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| 126 | |
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| 127 | }; |
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| 128 | |
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| 129 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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| 130 | |
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| 131 | #endif |
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