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25 // 25 //
26 /// \file TrackingAction.cc << 26 /// \file radioactivedecay/rdecay01/src/TrackingAction.cc
27 /// \brief Implementation of the TrackingActio 27 /// \brief Implementation of the TrackingAction class
28 // 28 //
29 // 29 //
>> 30 // $Id: TrackingAction.cc 71485 2013-06-17 08:14:54Z gcosmo $
>> 31 //
30 //....oooOO0OOooo........oooOO0OOooo........oo 32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31 //....oooOO0OOooo........oooOO0OOooo........oo 33 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 34
33 #include "TrackingAction.hh" 35 #include "TrackingAction.hh"
34 << 36 #include "RunAction.hh"
35 #include "EventAction.hh" <<
36 #include "HistoManager.hh" 37 #include "HistoManager.hh"
37 #include "Run.hh" << 38 #include "RunAction.hh"
>> 39 #include "EventAction.hh"
38 #include "TrackingMessenger.hh" 40 #include "TrackingMessenger.hh"
39 41
40 #include "G4IonTable.hh" << 42 #include "G4Track.hh"
41 #include "G4ParticleTypes.hh" 43 #include "G4ParticleTypes.hh"
42 #include "G4RunManager.hh" 44 #include "G4RunManager.hh"
43 #include "G4SystemOfUnits.hh" <<
44 #include "G4Track.hh" <<
45 #include "G4UnitsTable.hh" <<
46 45
47 //....oooOO0OOooo........oooOO0OOooo........oo 46 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
48 47
49 TrackingAction::TrackingAction(EventAction* ev << 48 TrackingAction::TrackingAction(RunAction* RA, EventAction* EA)
50 << 49 :G4UserTrackingAction(),
>> 50 fRun(RA),fEvent(EA),fTrackMessenger(0),
>> 51 fFullChain(false)
>> 52
51 { 53 {
52 fTrackMessenger = new TrackingMessenger(this << 54 fTrackMessenger = new TrackingMessenger(this);
53 } 55 }
54 56
55 //....oooOO0OOooo........oooOO0OOooo........oo 57 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
56 58
57 TrackingAction::~TrackingAction() 59 TrackingAction::~TrackingAction()
58 { 60 {
59 delete fTrackMessenger; 61 delete fTrackMessenger;
60 } 62 }
61 63
62 //....oooOO0OOooo........oooOO0OOooo........oo 64 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
63 65
64 void TrackingAction::SetTimeWindow(G4double t1 <<
65 { <<
66 fTimeWindow1 = t1; <<
67 fTimeWindow2 = fTimeWindow1 + dt; <<
68 } <<
69 <<
70 //....oooOO0OOooo........oooOO0OOooo........oo <<
71 <<
72 void TrackingAction::PreUserTrackingAction(con 66 void TrackingAction::PreUserTrackingAction(const G4Track* track)
73 { 67 {
74 Run* run = static_cast<Run*>(G4RunManager::G <<
75 <<
76 G4ParticleDefinition* particle = track->GetD 68 G4ParticleDefinition* particle = track->GetDefinition();
77 G4String name = particle->GetParticleName(); << 69 G4String name = particle->GetParticleName();
78 fCharge = particle->GetPDGCharge(); 70 fCharge = particle->GetPDGCharge();
79 fMass = particle->GetPDGMass(); << 71 fMass = particle->GetPDGMass();
80 << 72
81 G4double Ekin = track->GetKineticEnergy(); 73 G4double Ekin = track->GetKineticEnergy();
82 G4int ID = track->GetTrackID(); << 74 G4int ID = track->GetTrackID();
83 << 75
84 G4bool condition = false; 76 G4bool condition = false;
85 77
86 // check LifeTime << 78 //count particles
87 // 79 //
88 G4double meanLife = particle->GetPDGLifeTime << 80 fRun->ParticleCount(name, Ekin);
89 << 81
90 // count particles << 82 //energy spectrum
91 // <<
92 run->ParticleCount(name, Ekin, meanLife); <<
93 <<
94 // energy spectrum <<
95 // 83 //
96 G4int ih = 0; 84 G4int ih = 0;
97 if (particle == G4Electron::Electron() || pa << 85 if (particle == G4Electron::Electron()||
98 ih = 1; << 86 particle == G4Positron::Positron()) ih = 1;
99 else if (particle == G4NeutrinoE::NeutrinoE( << 87 else if (particle == G4NeutrinoE::NeutrinoE()||
100 ih = 2; << 88 particle == G4AntiNeutrinoE::AntiNeutrinoE()) ih = 2;
101 else if (particle == G4Gamma::Gamma()) << 89 else if (particle == G4Gamma::Gamma()) ih = 3;
102 ih = 3; << 90 else if (particle == G4Alpha::Alpha()) ih = 4;
103 else if (particle == G4Alpha::Alpha()) << 91 else if (fCharge > 2.) ih = 5;
104 ih = 4; <<
105 else if (fCharge > 2.) <<
106 ih = 5; <<
107 if (ih) G4AnalysisManager::Instance()->FillH 92 if (ih) G4AnalysisManager::Instance()->FillH1(ih, Ekin);
108 << 93
109 // Ion << 94 //fFullChain: stop ion and print decay chain
110 // 95 //
111 if (fCharge > 2.) { 96 if (fCharge > 2.) {
112 // build decay chain << 97 G4Track* tr = (G4Track*) track;
113 if (ID == 1) << 98 if (fFullChain) tr->SetTrackStatus(fStopButAlive);
114 fEvent->AddDecayChain(name); << 99 if (ID == 1) fEvent->AddDecayChain(name);
115 else << 100 else fEvent->AddDecayChain(" ---> " + name);
116 fEvent->AddDecayChain(" ---> " + name); <<
117 // <<
118 // full chain: put at rest; if not: kill s <<
119 G4Track* tr = (G4Track*)track; <<
120 if (fFullChain) { <<
121 tr->SetKineticEnergy(0.); <<
122 tr->SetTrackStatus(fStopButAlive); <<
123 } <<
124 else if (ID > 1) <<
125 tr->SetTrackStatus(fStopAndKill); <<
126 // <<
127 fTimeBirth = track->GetGlobalTime(); <<
128 } 101 }
129 << 102
130 // example of saving random number seed of t << 103 //example of saving random number seed of this fEvent, under condition
131 // 104 //
132 ////condition = (ih == 3); 105 ////condition = (ih == 3);
133 if (condition) G4RunManager::GetRunManager() 106 if (condition) G4RunManager::GetRunManager()->rndmSaveThisEvent();
134 } 107 }
135 108
136 //....oooOO0OOooo........oooOO0OOooo........oo 109 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
137 110
138 void TrackingAction::PostUserTrackingAction(co 111 void TrackingAction::PostUserTrackingAction(const G4Track* track)
139 { 112 {
140 // keep only ions << 113 //keep only ions
141 // 114 //
142 if (fCharge < 3.) return; << 115 if (fCharge < 3. ) return;
143 <<
144 Run* run = static_cast<Run*>(G4RunManager::G <<
145 116
146 G4AnalysisManager* analysis = G4AnalysisMana 117 G4AnalysisManager* analysis = G4AnalysisManager::Instance();
147 << 118
148 // get time << 119 //get time
149 // << 120 //
150 G4double time = track->GetGlobalTime(); 121 G4double time = track->GetGlobalTime();
151 G4int ID = track->GetTrackID(); 122 G4int ID = track->GetTrackID();
152 if (ID == 1) run->PrimaryTiming(time); // t << 123 if (ID == 1) fRun->PrimaryTiming(time); //time of life of primary ion
153 fTimeEnd = time; << 124
154 << 125 //energy and momentum balance (from secondaries)
155 // energy and momentum balance (from seconda <<
156 // 126 //
157 const std::vector<const G4Track*>* secondari << 127 const std::vector<const G4Track*>* secondaries
>> 128 = track->GetStep()->GetSecondaryInCurrentStep();
158 size_t nbtrk = (*secondaries).size(); 129 size_t nbtrk = (*secondaries).size();
159 if (nbtrk) { 130 if (nbtrk) {
160 // there are secondaries --> it is a decay << 131 //there are secondaries --> it is a decay
161 // 132 //
162 // balance << 133 //balance
163 G4double EkinTot = 0., EkinVis = 0.; << 134 G4double EkinTot = 0.;
164 G4ThreeVector Pbalance = -track->GetMoment << 135 G4ThreeVector Pbalance = - track->GetMomentum();
165 for (size_t itr = 0; itr < nbtrk; itr++) { << 136 for (size_t itr=0; itr<nbtrk; itr++) {
166 const G4Track* trk = (*secondaries)[itr] << 137 const G4Track* trk = (*secondaries)[itr];
167 G4ParticleDefinition* particle = trk->Ge << 138 EkinTot += trk->GetKineticEnergy();
168 G4double Ekin = trk->GetKineticEnergy(); << 139 //exclude gamma desexcitation from momentum balance
169 EkinTot += Ekin; << 140 if (trk->GetDefinition() != G4Gamma::Gamma())
170 G4bool visible = << 141 Pbalance += trk->GetMomentum();
171 !((particle == G4NeutrinoE::NeutrinoE( <<
172 if (visible) EkinVis += Ekin; <<
173 // exclude gamma desexcitation from mome <<
174 if (particle != G4Gamma::Gamma()) Pbalan <<
175 } 142 }
176 G4double Pbal = Pbalance.mag(); << 143 G4double Pbal = Pbalance.mag();
177 run->Balance(EkinTot, Pbal); << 144 fRun->Balance(EkinTot,Pbal);
178 analysis->FillH1(6, EkinTot); << 145 analysis->FillH1(6,EkinTot);
179 analysis->FillH1(7, Pbal); << 146 analysis->FillH1(7,Pbal);
180 fEvent->AddEvisible(EkinVis); <<
181 } 147 }
182 << 148
183 // no secondaries --> end of chain << 149 //no secondaries --> end of chain
184 // << 150 //
185 if (!nbtrk) { 151 if (!nbtrk) {
186 run->EventTiming(time); // total time of << 152 fRun->EventTiming(time); //total time of life
187 G4double weight = track->GetWeight(); << 153 analysis->FillH1(8,time);
188 analysis->FillH1(8, time, weight); <<
189 //// analysis->FillH1(8,time); <<
190 fTimeEnd = DBL_MAX; <<
191 } 154 }
192 <<
193 // count activity in time window <<
194 // <<
195 run->SetTimeWindow(fTimeWindow1, fTimeWindow <<
196 <<
197 G4String name = track->GetDefinition()->GetP <<
198 G4bool life1(false), life2(false), decay(fal <<
199 if ((fTimeBirth <= fTimeWindow1) && (fTimeEn <<
200 if ((fTimeBirth <= fTimeWindow2) && (fTimeEn <<
201 if ((fTimeEnd > fTimeWindow1) && (fTimeEnd < <<
202 if (life1 || life2 || decay) run->CountInTim <<
203 } 155 }
204 156
205 //....oooOO0OOooo........oooOO0OOooo........oo 157 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 158
206 159