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: SteppingAction.cc,v 1.6 2010/10/13 13:50:22 vnivanch Exp $ |
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27 | // GEANT4 tag $Name: examples-V09-03-09 $ |
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28 | // |
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29 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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30 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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31 | |
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32 | #include "SteppingAction.hh" |
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33 | #include "RunAction.hh" |
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34 | #include "G4SteppingManager.hh" |
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35 | #include "G4VProcess.hh" |
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36 | #include "G4ParticleTypes.hh" |
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37 | #include "G4UnitsTable.hh" |
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38 | #include "HistoManager.hh" |
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39 | #include "G4EmProcessSubType.hh" |
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40 | |
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41 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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42 | |
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43 | SteppingAction::SteppingAction(RunAction* RuAct, HistoManager* histo) |
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44 | :runAction(RuAct), histoManager(histo) |
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45 | { } |
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46 | |
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47 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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48 | |
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49 | SteppingAction::~SteppingAction() |
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50 | { } |
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51 | |
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52 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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53 | |
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54 | void SteppingAction::UserSteppingAction(const G4Step* aStep) |
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55 | { |
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56 | const G4VProcess* process = aStep->GetPostStepPoint()->GetProcessDefinedStep(); |
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57 | if (process == 0) { return; } |
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58 | |
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59 | static G4int iCalled=0; |
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60 | const G4int nprint=0; // set to 10 to get debug print for first 10 calls |
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61 | |
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62 | if (fSynchrotronRadiation == process->GetProcessSubType()) |
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63 | { |
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64 | ++iCalled; |
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65 | const G4StepPoint* PrePoint = aStep->GetPreStepPoint(); |
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66 | const G4TrackVector* secondary = fpSteppingManager->GetSecondary(); |
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67 | |
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68 | //(*secondary)[lp-1] points to the last photon generated |
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69 | // |
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70 | size_t lp=(*secondary).size(); |
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71 | if (lp) |
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72 | { |
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73 | G4double Egamma = (*secondary)[lp-1]->GetTotalEnergy(); |
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74 | runAction->n_gam_sync++; |
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75 | runAction->e_gam_sync += Egamma; |
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76 | runAction->e_gam_sync2 += Egamma*Egamma; |
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77 | if (Egamma > runAction->e_gam_sync_max) |
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78 | { |
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79 | runAction->e_gam_sync_max = Egamma; |
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80 | } |
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81 | runAction->lam_gam_sync += aStep->GetStepLength(); |
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82 | if (iCalled<nprint) |
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83 | { |
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84 | G4double Eelec = PrePoint->GetTotalEnergy(); |
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85 | G4ThreeVector Pelec = PrePoint->GetMomentum(); |
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86 | G4ThreeVector PGamma = (*secondary)[lp-1]->GetMomentum(); |
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87 | G4bool IsGamma = |
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88 | ((*secondary)[lp-1]->GetDefinition() == G4Gamma::Gamma()); |
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89 | |
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90 | G4cout << "UserSteppingAction processName=" << process->GetProcessName() |
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91 | << " Step Length=" << std::setw(6) |
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92 | << G4BestUnit(aStep->GetStepLength(),"Length") |
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93 | << " Eelec=" << G4BestUnit(Eelec,"Energy") |
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94 | << " Pelec=" << G4BestUnit(Pelec,"Energy") |
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95 | << " IsGamma=" << IsGamma |
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96 | << " Egamma=" << G4BestUnit(Egamma,"Energy") |
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97 | << " PGamma=" << G4BestUnit(PGamma,"Energy") |
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98 | << " #secondaries lp=" << lp |
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99 | << '\n'; |
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100 | } |
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101 | histoManager->FillHisto(1,Egamma); |
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102 | |
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103 | // power spectrum : gamma weighted with its energy |
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104 | histoManager->FillHisto(2,Egamma,Egamma/keV); |
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105 | |
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106 | histoManager->FillHisto(3,aStep->GetStepLength()); |
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107 | } |
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108 | } |
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109 | } |
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110 | |
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111 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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