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: G4DNAIonisation.cc,v 1.2 2009/02/16 10:25:57 sincerti Exp $ |
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27 | // GEANT4 tag $Name: geant4-09-02-ref-02 $ |
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28 | |
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29 | #include "G4DNAIonisation.hh" |
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30 | |
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31 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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32 | |
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33 | using namespace std; |
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34 | |
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35 | G4DNAIonisation::G4DNAIonisation(const G4String& processName, |
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36 | G4ProcessType type):G4VEmProcess (processName, type), |
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37 | isInitialised(false) |
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38 | { |
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39 | SetProcessSubType(51); |
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40 | SetMinKinEnergy(0*eV); // Minimum is for protons |
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41 | SetMaxKinEnergy(100*MeV); // Maximum is for hydrogen |
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42 | } |
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43 | |
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44 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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45 | |
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46 | G4DNAIonisation::~G4DNAIonisation() |
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47 | {} |
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48 | |
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49 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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50 | |
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51 | void G4DNAIonisation::InitialiseProcess(const G4ParticleDefinition* p) |
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52 | { |
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53 | if(!isInitialised) |
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54 | { |
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55 | isInitialised = true; |
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56 | SetBuildTableFlag(false); |
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57 | |
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58 | G4String name = p->GetParticleName(); |
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59 | |
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60 | if(name == "e-") |
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61 | { |
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62 | if(!Model()) SetModel(new G4DNABornIonisationModel); |
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63 | Model()->SetLowEnergyLimit(12.61*eV); |
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64 | Model()->SetHighEnergyLimit(30*keV); |
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65 | |
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66 | AddEmModel(1, Model()); |
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67 | } |
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68 | |
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69 | if(name == "proton") |
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70 | { |
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71 | if(!Model(1)) SetModel(new G4DNARuddIonisationModel,1); |
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72 | Model(1)->SetLowEnergyLimit(0*eV); |
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73 | Model(1)->SetHighEnergyLimit(500*keV); |
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74 | |
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75 | if(!Model(2)) SetModel(new G4DNABornIonisationModel,2); |
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76 | Model(2)->SetLowEnergyLimit(500*keV); |
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77 | Model(2)->SetHighEnergyLimit(10*MeV); |
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78 | |
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79 | AddEmModel(1, Model(1)); |
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80 | AddEmModel(2, Model(2)); |
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81 | } |
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82 | |
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83 | if(name == "hydrogen") |
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84 | { |
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85 | if(!Model()) SetModel(new G4DNARuddIonisationModel); |
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86 | Model()->SetLowEnergyLimit(0*eV); |
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87 | Model()->SetHighEnergyLimit(100*MeV); |
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88 | |
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89 | AddEmModel(1, Model()); |
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90 | } |
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91 | |
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92 | if(name == "alpha" || name == "alpha+" || name == "helium" ) |
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93 | { |
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94 | if(!Model()) SetModel(new G4DNARuddIonisationModel); |
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95 | Model()->SetLowEnergyLimit(0*keV); |
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96 | Model()->SetHighEnergyLimit(10*MeV); |
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97 | |
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98 | AddEmModel(1, Model()); |
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99 | } |
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100 | |
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101 | } |
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102 | } |
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103 | |
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104 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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105 | |
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106 | void G4DNAIonisation::PrintInfo() |
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107 | { |
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108 | if (Model(2)) |
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109 | { |
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110 | G4cout |
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111 | << " Total cross sections computed from " |
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112 | << Model(1)->GetName() |
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113 | << " and " |
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114 | << Model(2)->GetName() |
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115 | << " models" |
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116 | << G4endl; |
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117 | } |
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118 | else |
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119 | { |
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120 | G4cout |
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121 | << " Total cross sections computed from " |
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122 | << Model()->GetName() |
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123 | << G4endl; |
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124 | } |
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125 | } |
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126 | |
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127 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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