| 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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