| Geant4 Cross Reference |
1 // 1 //
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18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // Author: Susanna Guatelli (guatelli@ge.infn. 26 // Author: Susanna Guatelli (guatelli@ge.infn.it)
27 // 27 //
28 #include "BrachySteppingAction.hh" 28 #include "BrachySteppingAction.hh"
29 #include "G4AnalysisManager.hh" 29 #include "G4AnalysisManager.hh"
30 #include "G4ios.hh" 30 #include "G4ios.hh"
31 #include "G4SteppingManager.hh" 31 #include "G4SteppingManager.hh"
32 #include "G4Step.hh" 32 #include "G4Step.hh"
33 #include "G4Track.hh" 33 #include "G4Track.hh"
34 #include "G4StepPoint.hh" 34 #include "G4StepPoint.hh"
35 #include "G4ParticleDefinition.hh" 35 #include "G4ParticleDefinition.hh"
36 #include "G4VPhysicalVolume.hh" 36 #include "G4VPhysicalVolume.hh"
37 #include "G4TrackStatus.hh" 37 #include "G4TrackStatus.hh"
38 #include "G4ParticleDefinition.hh" 38 #include "G4ParticleDefinition.hh"
39 #include "G4Gamma.hh" 39 #include "G4Gamma.hh"
40 #include "G4SystemOfUnits.hh" 40 #include "G4SystemOfUnits.hh"
41 41
>> 42 BrachySteppingAction::BrachySteppingAction()
>> 43 {}
>> 44
>> 45 BrachySteppingAction::~BrachySteppingAction()
>> 46 {}
42 47
43 void BrachySteppingAction::UserSteppingAction( 48 void BrachySteppingAction::UserSteppingAction(const G4Step* aStep)
44 { 49 {
45 50
46 // Retrieve the spectrum of photons emitted in 51 // Retrieve the spectrum of photons emitted in the Radioactive Decay
47 // and store it in a 1D histogram 52 // and store it in a 1D histogram
48 53
49 G4SteppingManager* steppingManager = fpStep 54 G4SteppingManager* steppingManager = fpSteppingManager;
50 G4Track* theTrack = aStep-> GetTrack(); 55 G4Track* theTrack = aStep-> GetTrack();
51 56
52 // check if it is alive 57 // check if it is alive
53 if(theTrack-> GetTrackStatus() == fAlive) {r 58 if(theTrack-> GetTrackStatus() == fAlive) {return;}
54 59
55 // Retrieve the secondary particles 60 // Retrieve the secondary particles
56 G4TrackVector* fSecondary = steppingManager 61 G4TrackVector* fSecondary = steppingManager -> GetfSecondary();
57 62
58 for(size_t lp1=0;lp1<(*fSecondary).size(); 63 for(size_t lp1=0;lp1<(*fSecondary).size(); lp1++)
59 { 64 {
60 // Retrieve particle 65 // Retrieve particle
61 const G4ParticleDefinition* particleName 66 const G4ParticleDefinition* particleName = (*fSecondary)[lp1] -> GetDefinition();
62 67
63 if (particleName == G4Gamma::Definition() 68 if (particleName == G4Gamma::Definition())
64 { 69 {
65 G4String process = (*fSecondary)[lp1]-> 70 G4String process = (*fSecondary)[lp1]-> GetCreatorProcess()-> GetProcessName();
66 71
67 // Retrieve the process originating it 72 // Retrieve the process originating it
68 // G4cout << "creator process " << proce 73 // G4cout << "creator process " << process << G4endl;
69 if (process == "RadioactiveDecay") 74 if (process == "RadioactiveDecay")
70 { 75 {
71 G4double energy = (*fSecondary)[lp1] 76 G4double energy = (*fSecondary)[lp1] -> GetKineticEnergy();
72 G4AnalysisManager* analysisManager = 77 G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
73 // Fill histogram with energy spect 78 // Fill histogram with energy spectrum of the photons emitted in the
74 // radioactive decay 79 // radioactive decay
75 analysisManager -> FillH1(0, energy 80 analysisManager -> FillH1(0, energy/keV);
76 } 81 }
77 } 82 }
78 } 83 }
79 } 84 }
80 85