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1 // 1 //
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17 // * 17 // * *
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 // 26 //
27 // ------------------------------------------- 27 // --------------------------------------------------------------
28 // GEANT 4 - Underground Dark Matter Detecto 28 // GEANT 4 - Underground Dark Matter Detector Advanced Example
29 // 29 //
30 // For information related to this code c 30 // For information related to this code contact: Alex Howard
31 // e-mail: alexander.howard@cern.ch 31 // e-mail: alexander.howard@cern.ch
32 // ------------------------------------------- 32 // --------------------------------------------------------------
33 // Comments 33 // Comments
34 // 34 //
35 // Underground Advanced 35 // Underground Advanced
36 // by A. Howard and H. Araujo 36 // by A. Howard and H. Araujo
37 // (27th November 2001) 37 // (27th November 2001)
38 // 38 //
39 // StackingAction program 39 // StackingAction program
40 // ------------------------------------------- 40 // --------------------------------------------------------------
41 41
42 #include "DMXStackingAction.hh" 42 #include "DMXStackingAction.hh"
43 43
44 #include "DMXStackingActionMessenger.hh" 44 #include "DMXStackingActionMessenger.hh"
45 #include "DMXDetectorConstruction.hh" 45 #include "DMXDetectorConstruction.hh"
46 46
47 #include "G4Track.hh" 47 #include "G4Track.hh"
48 #include "G4TrackStatus.hh" 48 #include "G4TrackStatus.hh"
49 #include "G4VPhysicalVolume.hh" 49 #include "G4VPhysicalVolume.hh"
50 #include "G4Navigator.hh" 50 #include "G4Navigator.hh"
51 #include "G4TransportationManager.hh" 51 #include "G4TransportationManager.hh"
52 #include "G4ParticleDefinition.hh" 52 #include "G4ParticleDefinition.hh"
53 #include "G4ParticleTypes.hh" 53 #include "G4ParticleTypes.hh"
54 54
55 55
56 56
57 DMXStackingAction::DMXStackingAction() { 57 DMXStackingAction::DMXStackingAction() {
58 58
59 // new messenger 59 // new messenger
60 theMessenger = new DMXStackingActionMessenge 60 theMessenger = new DMXStackingActionMessenger(this);
61 61
62 // messenger defaults 62 // messenger defaults
63 killGammasFlag = 0; 63 killGammasFlag = 0;
64 64
65 // global geometry navigator 65 // global geometry navigator
66 gNavigator = G4TransportationManager::GetTra 66 gNavigator = G4TransportationManager::GetTransportationManager()
67 ->GetNavigatorForTracking(); 67 ->GetNavigatorForTracking();
68 } 68 }
69 69
70 70
71 DMXStackingAction::~DMXStackingAction() { 71 DMXStackingAction::~DMXStackingAction() {
72 72
73 delete theMessenger; 73 delete theMessenger;
74 } 74 }
75 75
76 76
77 G4ClassificationOfNewTrack DMXStackingAction:: 77 G4ClassificationOfNewTrack DMXStackingAction::ClassifyNewTrack
78 (const G4Track* aTrack) { 78 (const G4Track* aTrack) {
79 79
80 80
81 static G4int gammasKilled = 0; 81 static G4int gammasKilled = 0;
82 82
83 G4ClassificationOfNewTrack classification = 83 G4ClassificationOfNewTrack classification = fWaiting;
84 84
85 // Kill gammas from neutrons in concrete wal 85 // Kill gammas from neutrons in concrete wall
86 if(killGammasFlag) { 86 if(killGammasFlag) {
87 // check if particle is gamma 87 // check if particle is gamma
88 G4ParticleDefinition* particleType = aTrac 88 G4ParticleDefinition* particleType = aTrack->GetDefinition();
89 if(particleType==G4Gamma::GammaDefinition( 89 if(particleType==G4Gamma::GammaDefinition()) {
90 // check if particle is in world_phys 90 // check if particle is in world_phys
91 G4ThreeVector pos = aTrack->GetPosition( 91 G4ThreeVector pos = aTrack->GetPosition();
92 G4ThreeVector *ptr = NULL; 92 G4ThreeVector *ptr = NULL;
93 G4VPhysicalVolume *theVolume; 93 G4VPhysicalVolume *theVolume;
94 theVolume = gNavigator->LocateGlobalPoin 94 theVolume = gNavigator->LocateGlobalPointAndSetup(pos,ptr,false);
95 if(theVolume->GetName() == "world_phys") 95 if(theVolume->GetName() == "world_phys") {
96 classification = fKill; 96 classification = fKill;
97 G4cout << " Total for session Gammas killed 97 G4cout << " Total for session Gammas killed in concrete wall (world_phys): "
98 << ++gammasKilled << G4endl; 98 << ++gammasKilled << G4endl;
99 } 99 }
100 } 100 }
101 } 101 }
102 102
103 return classification; 103 return classification;
104 104
105 } 105 }
106 106
107 107
108 void DMXStackingAction::NewStage() {;} 108 void DMXStackingAction::NewStage() {;}
109 109
110 110
111 void DMXStackingAction::PrepareNewEvent() {;} 111 void DMXStackingAction::PrepareNewEvent() {;}
112 112
113 113
114 114
115 115
116 116