1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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11 | // * Neither the authors of this software system, nor their employing * |
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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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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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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: geant4-09-03 $ |
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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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