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BrachySteppingAction.cc
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25 //
26 //
27 //
28 //
29 // Author: Susanna Guatelli (guatelli@ge.infn.it)
30 //
31 
32 #include "G4ios.hh"
33 #include "G4SteppingManager.hh"
34 #include "G4Step.hh"
35 #include "G4Track.hh"
36 #include "G4StepPoint.hh"
37 #include "G4ParticleDefinition.hh"
38 #include "G4VPhysicalVolume.hh"
39 #include "G4TrackStatus.hh"
40 #include "G4ParticleDefinition.hh"
41 #include "G4Gamma.hh"
42 
43 #ifdef ANALYSIS_USE
44 #include "BrachyAnalysisManager.hh"
45 #endif
46 
47 #include "BrachySteppingAction.hh"
48 #include "G4SystemOfUnits.hh"
49 
51 {
52 
53 }
54 
56 {
57 }
58 
60 {
61 
62 // Retrieve the spectrum of gamma emitted in the Radioactive Decay
63 // and store it in a 1D histogram
64 
65  G4SteppingManager* steppingManager = fpSteppingManager;
66  G4Track* theTrack = aStep-> GetTrack();
67 
68  // check if it is alive
69  if(theTrack-> GetTrackStatus() == fAlive) {return;}
70 
71  // G4cout << "Start secondariessss" << G4endl;
72  // Retrieve the secondary particles
73  G4TrackVector* fSecondary = steppingManager -> GetfSecondary();
74 
75  for(size_t lp1=0;lp1<(*fSecondary).size(); lp1++)
76  {
77  // Retrieve particle
78  const G4ParticleDefinition* particleName = (*fSecondary)[lp1] -> GetDefinition();
79 
80  if (particleName == G4Gamma::Definition())
81  {
82  G4String process = (*fSecondary)[lp1]-> GetCreatorProcess()-> GetProcessName();
83 
84  // Retrieve the process originating it
85  // G4cout << "creator process " << process << G4endl;
86  if (process == "RadioactiveDecay")
87  {
88 #ifdef ANALYSIS_USE
90  G4double energy = (*fSecondary)[lp1] -> GetKineticEnergy();
91  // Store the initial energy of particles in a 1D histogram
92  analysis -> FillPrimaryParticleHistogram(energy/keV);
93 #endif
94  }
95  }
96  }
97 }