1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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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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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: RemSimPhotonEPDL.cc,v 1.8 2009/11/12 05:12:18 cirrone Exp $ |
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27 | // GEANT4 tag $Name: geant4-09-04-beta-01 $ |
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28 | // |
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29 | // Author:Susanna Guatelli, guatelli@ge.infn.it |
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30 | // |
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31 | #include "RemSimPhotonEPDL.hh" |
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32 | |
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33 | #include "G4ProcessManager.hh" |
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34 | #include "G4Gamma.hh" |
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35 | #include "G4ParticleDefinition.hh" |
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36 | |
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37 | #include "G4PhotoElectricEffect.hh" |
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38 | #include "G4LivermorePhotoElectricModel.hh" |
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39 | |
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40 | #include "G4ComptonScattering.hh" |
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41 | #include "G4LivermoreComptonModel.hh" |
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42 | |
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43 | #include "G4GammaConversion.hh" |
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44 | #include "G4LivermoreGammaConversionModel.hh" |
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45 | |
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46 | #include "G4RayleighScattering.hh" |
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47 | #include "G4LivermoreRayleighModel.hh" |
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48 | |
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49 | #include "G4StepLimiter.hh" |
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50 | |
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51 | RemSimPhotonEPDL::RemSimPhotonEPDL(const G4String& name): |
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52 | G4VPhysicsConstructor(name) |
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53 | { } |
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54 | |
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55 | RemSimPhotonEPDL::~RemSimPhotonEPDL() |
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56 | { } |
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57 | |
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58 | void RemSimPhotonEPDL::ConstructProcess() |
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59 | { |
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60 | // Add EPDL processes for photons |
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61 | |
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62 | theParticleIterator -> reset(); |
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63 | |
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64 | while( (*theParticleIterator)() ) |
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65 | { |
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66 | G4ParticleDefinition* particle = theParticleIterator -> value(); |
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67 | G4ProcessManager* pmanager = particle -> GetProcessManager(); |
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68 | G4String particleName = particle -> GetParticleName(); |
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69 | |
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70 | if (particleName == "gamma") |
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71 | { |
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72 | // Photon |
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73 | G4RayleighScattering* theRayleigh = new G4RayleighScattering(); |
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74 | theRayleigh->SetModel(new G4LivermoreRayleighModel()); //not strictly necessary |
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75 | pmanager->AddDiscreteProcess(theRayleigh); |
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76 | |
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77 | G4PhotoElectricEffect* thePhotoElectricEffect = new G4PhotoElectricEffect(); |
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78 | thePhotoElectricEffect->SetModel(new G4LivermorePhotoElectricModel()); |
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79 | pmanager->AddDiscreteProcess(thePhotoElectricEffect); |
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80 | |
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81 | G4ComptonScattering* theComptonScattering = new G4ComptonScattering(); |
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82 | theComptonScattering->SetModel(new G4LivermoreComptonModel()); |
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83 | pmanager->AddDiscreteProcess(theComptonScattering); |
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84 | |
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85 | G4GammaConversion* theGammaConversion = new G4GammaConversion(); |
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86 | theGammaConversion->SetModel(new G4LivermoreGammaConversionModel()); |
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87 | pmanager->AddDiscreteProcess(theGammaConversion); |
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88 | |
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89 | pmanager->AddProcess(new G4StepLimiter(), -1,-1,3); |
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90 | } |
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91 | } |
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92 | } |
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