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25 //
26 //
27 /// \file GB05DetectorConstruction.cc
28 /// \brief Implementation of the GB05DetectorC
29
30 #include "GB05DetectorConstruction.hh"
31
32 #include "GB05BOptrSplitAndKillByCrossSection.
33 #include "GB05SD.hh"
34
35 #include "G4Box.hh"
36 #include "G4LogicalVolume.hh"
37 #include "G4LogicalVolumeStore.hh"
38 #include "G4Material.hh"
39 #include "G4NistManager.hh"
40 #include "G4PVPlacement.hh"
41 #include "G4SDManager.hh"
42 #include "G4SystemOfUnits.hh"
43
44 //....oooOO0OOooo........oooOO0OOooo........oo
45
46 GB05DetectorConstruction::GB05DetectorConstruc
47
48 //....oooOO0OOooo........oooOO0OOooo........oo
49
50 GB05DetectorConstruction::~GB05DetectorConstru
51
52 //....oooOO0OOooo........oooOO0OOooo........oo
53
54 G4VPhysicalVolume* GB05DetectorConstruction::C
55 {
56 // -- Collect a few materials from NIST data
57 auto nistManager = G4NistManager::Instance()
58 G4Material* worldMaterial = nistManager->Fin
59 G4Material* defaultMaterial = nistManager->F
60
61 G4VSolid* solidWorld = new G4Box("World", 10
62
63 G4LogicalVolume* logicWorld = new G4LogicalV
64
65
66
67 G4PVPlacement* physiWorld = new G4PVPlacemen
68
69
70
71
72
73
74
75 // -----------------------------------
76 // -- volume where biasing is applied:
77 // -----------------------------------
78 G4double halfXY = 5.0 * m;
79 G4double halfZ = 1.0 * m;
80 G4VSolid* solidShield = new G4Box("shield.so
81
82 G4LogicalVolume* logicShield = new G4Logical
83
84
85
86 new G4PVPlacement(0, // no rotation
87 G4ThreeVector(0, 0, halfZ)
88 logicShield, // its logic
89 "shield.phys", // its nam
90 logicWorld, // its mother
91 false, // no boolean oper
92 0); // copy number
93
94 // -----------------------------------------
95 // -- dummy volume to print information on p
96 // -----------------------------------------
97 G4double halfz = 1 * cm;
98 G4VSolid* solidMeasurement = new G4Box("meas
99
100 G4LogicalVolume* logicMeasurement = new G4Lo
101
102
103
104 new G4PVPlacement(0, // no rotation
105 G4ThreeVector(0, 0, 2 * ha
106 logicMeasurement, // its
107 "meas.phys", // its name
108 logicWorld, // its mother
109 false, // no boolean oper
110 0); // copy number
111
112 return physiWorld;
113 }
114
115 void GB05DetectorConstruction::ConstructSDandF
116 {
117 // -- Fetch volume for biasing:
118 G4LogicalVolume* logicShield = G4LogicalVolu
119
120 // -----------------------------------------
121 // -- operator creation, configuration and a
122 // -----------------------------------------
123 GB05BOptrSplitAndKillByCrossSection* biasing
124 new GB05BOptrSplitAndKillByCrossSection("n
125 // -- Now, we declare to our biasing operato
126 // -- their disapperance effect on neutrons
127 // -- by the splitting by cross-section :
128 biasingOperator->AddProcessToEquipoise("Deca
129 biasingOperator->AddProcessToEquipoise("nCap
130 biasingOperator->AddProcessToEquipoise("neut
131
132 biasingOperator->AttachTo(logicShield);
133
134 G4cout << " Attaching biasing operator " <<
135 << biasingOperator->GetName() << G4en
136
137 // -----------------------------------------
138 // -- Attach a sensitive detector to print i
139 // -----------------------------------------
140 // -- create and register sensitive detector
141 G4SDManager* SDman = G4SDManager::GetSDMpoin
142 G4VSensitiveDetector* sd = new GB05SD("Score
143 SDman->AddNewDetector(sd);
144 // -- Fetch volume for sensitivity and attac
145 G4LogicalVolume* logicSD = G4LogicalVolumeSt
146 logicSD->SetSensitiveDetector(sd);
147 }
148