| 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: G4eeToHadronsModel.hh,v 1.7 2008/07/10 18:06:38 vnivanch Exp $
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| 27 | // GEANT4 tag $Name: geant4-09-02 $
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| 28 | //
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| 29 | // -------------------------------------------------------------------
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| 30 | //
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| 31 | // GEANT4 Class header file
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| 32 | //
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| 33 | //
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| 34 | // File name: G4eeToHadronsModel
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| 35 | //
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| 36 | // Author: Vladimir Ivanchenko
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| 37 | //
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| 38 | // Creation date: 25.10.2003
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| 39 | //
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| 40 | // Modifications:
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| 41 | // 08-04-05 Major optimisation of internal interfaces (V.Ivantchenko)
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| 42 | // 18-05-05 Use optimized interfaces (V.Ivantchenko)
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| 43 | //
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| 44 |
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| 45 | //
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| 46 | // Class Description:
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| 47 | //
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| 48 |
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| 49 | // -------------------------------------------------------------------
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| 50 | //
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| 51 |
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| 52 | #ifndef G4eeToHadronsModel_h
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| 53 | #define G4eeToHadronsModel_h 1
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| 54 |
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| 55 | #include "G4VEmModel.hh"
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| 56 |
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| 57 | class G4PhysicsVector;
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| 58 | class G4Vee2hadrons;
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| 59 |
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| 60 | class G4eeToHadronsModel : public G4VEmModel
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| 61 | {
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| 62 |
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| 63 | public:
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| 64 |
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| 65 | G4eeToHadronsModel(G4Vee2hadrons*, G4int ver=0,
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| 66 | const G4String& nam = "eeToHadrons");
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| 67 |
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| 68 | virtual ~G4eeToHadronsModel();
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| 69 |
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| 70 | virtual void Initialise(const G4ParticleDefinition*, const G4DataVector&);
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| 71 |
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| 72 | virtual G4double CrossSectionPerVolume(const G4Material*,
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| 73 | const G4ParticleDefinition*,
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| 74 | G4double kineticEnergy,
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| 75 | G4double cutEnergy,
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| 76 | G4double maxEnergy);
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| 77 |
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| 78 | virtual G4double ComputeCrossSectionPerAtom(
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| 79 | const G4ParticleDefinition*,
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| 80 | G4double kineticEnergy,
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| 81 | G4double Z, G4double A,
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| 82 | G4double cutEnergy = 0.0,
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| 83 | G4double maxEnergy = DBL_MAX);
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| 84 |
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| 85 | virtual G4double ComputeCrossSectionPerElectron(
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| 86 | const G4ParticleDefinition*,
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| 87 | G4double kineticEnergy,
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| 88 | G4double cutEnergy = 0.0,
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| 89 | G4double maxEnergy = DBL_MAX);
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| 90 |
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| 91 | virtual void SampleSecondaries(std::vector<G4DynamicParticle*>*,
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| 92 | const G4MaterialCutsCouple*,
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| 93 | const G4DynamicParticle*,
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| 94 | G4double tmin = 0.0,
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| 95 | G4double maxEnergy = DBL_MAX);
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| 96 |
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| 97 | G4DynamicParticle* GenerateCMPhoton(G4double);
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| 98 |
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| 99 | inline G4double PeakEnergy() const;
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| 100 |
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| 101 | private:
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| 102 |
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| 103 | void ComputeCMCrossSectionPerElectron();
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| 104 |
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| 105 | // hide assignment operator
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| 106 | G4eeToHadronsModel & operator=(const G4eeToHadronsModel &right);
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| 107 | G4eeToHadronsModel(const G4eeToHadronsModel&);
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| 108 |
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| 109 | G4Vee2hadrons* model;
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| 110 | G4ParticleDefinition* theGamma;
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| 111 | G4PhysicsVector* crossPerElectron;
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| 112 | G4PhysicsVector* crossBornPerElectron;
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| 113 | G4bool isInitialised;
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| 114 | G4int nbins;
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| 115 | G4int verbose;
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| 116 |
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| 117 | G4double lowKinEnergy;
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| 118 | G4double peakKinEnergy;
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| 119 | G4double highKinEnergy;
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| 120 |
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| 121 | G4double emin;
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| 122 | G4double epeak;
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| 123 | G4double emax;
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| 124 | };
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| 125 |
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| 126 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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| 127 |
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| 128 | inline G4double G4eeToHadronsModel::PeakEnergy() const
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| 129 | {
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| 130 | return peakKinEnergy;
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| 131 | }
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| 132 |
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| 133 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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| 134 |
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| 135 | #endif
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