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26 /// \file exoticphysics/dmparticle/src/Detecto 26 /// \file exoticphysics/dmparticle/src/DetectorConstruction.cc
27 /// \brief Implementation of the DetectorConst 27 /// \brief Implementation of the DetectorConstruction class
28 // 28 //
29 // 29 //
30 //....oooOO0OOooo........oooOO0OOooo........oo 30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31 //....oooOO0OOooo........oooOO0OOooo........oo 31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 32
33 #include "DetectorConstruction.hh" 33 #include "DetectorConstruction.hh"
34 <<
35 #include "DetectorMessenger.hh" 34 #include "DetectorMessenger.hh"
36 #include "TargetSD.hh" <<
37 35
>> 36 #include "G4Material.hh"
38 #include "G4Box.hh" 37 #include "G4Box.hh"
39 #include "G4FieldManager.hh" <<
40 #include "G4GeometryManager.hh" <<
41 #include "G4LogicalVolume.hh" 38 #include "G4LogicalVolume.hh"
42 #include "G4Material.hh" <<
43 #include "G4NistManager.hh" <<
44 #include "G4PVPlacement.hh" 39 #include "G4PVPlacement.hh"
45 #include "G4RunManager.hh" << 40 #include "TargetSD.hh"
46 #include "G4SDManager.hh" 41 #include "G4SDManager.hh"
47 #include "G4SystemOfUnits.hh" << 42
48 #include "G4ThreeVector.hh" << 43 #include "G4GeometryManager.hh"
>> 44
49 #include "G4UnitsTable.hh" 45 #include "G4UnitsTable.hh"
>> 46 #include "G4NistManager.hh"
>> 47
>> 48 #include "G4FieldManager.hh"
>> 49 #include "G4ThreeVector.hh"
>> 50 #include "G4RunManager.hh"
>> 51 #include "G4SystemOfUnits.hh"
50 52
51 //....oooOO0OOooo........oooOO0OOooo........oo 53 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
52 54
53 DetectorConstruction::DetectorConstruction() 55 DetectorConstruction::DetectorConstruction()
54 : G4VUserDetectorConstruction(), fAbsorMater << 56 : G4VUserDetectorConstruction(),
>> 57 fAbsorMaterial(nullptr),
>> 58 fLogAbsor(nullptr),
>> 59 fWorld(nullptr)
55 { 60 {
56 // default parameter values 61 // default parameter values
57 fAbsorSizeZ = fAbsorSizeXY = 10 * cm; 62 fAbsorSizeZ = fAbsorSizeXY = 10 * cm;
58 fWorldSizeZ = fWorldSizeXY = 1.2 * fAbsorSiz 63 fWorldSizeZ = fWorldSizeXY = 1.2 * fAbsorSizeZ;
59 64
60 SetMaterial("G4_Al"); 65 SetMaterial("G4_Al");
61 fWorldMaterial = G4NistManager::Instance()-> << 66 fWorldMaterial =
>> 67 G4NistManager::Instance()->FindOrBuildMaterial("G4_Galactic");
62 68
63 // create commands for interactive definitio 69 // create commands for interactive definition of the detector
64 fDetectorMessenger = new DetectorMessenger(t 70 fDetectorMessenger = new DetectorMessenger(this);
65 } 71 }
66 72
67 //....oooOO0OOooo........oooOO0OOooo........oo 73 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
68 74
69 DetectorConstruction::~DetectorConstruction() 75 DetectorConstruction::~DetectorConstruction()
70 { 76 {
71 delete fDetectorMessenger; 77 delete fDetectorMessenger;
72 } 78 }
73 79
74 //....oooOO0OOooo........oooOO0OOooo........oo 80 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
75 81
76 G4VPhysicalVolume* DetectorConstruction::Const 82 G4VPhysicalVolume* DetectorConstruction::Construct()
77 { << 83 {
78 if (fWorld) { << 84 if(fWorld) { return fWorld; }
79 return fWorld; <<
80 } <<
81 85
82 /**************************** World *** 86 /**************************** World *****************************/
83 G4Box* sWorld = new G4Box("world", fWorldSiz << 87 G4Box * sWorld = new G4Box("world",
>> 88 fWorldSizeXY / 2, fWorldSizeXY / 2, fWorldSizeZ / 2);
84 89
85 G4LogicalVolume* lWorld = new G4LogicalVolum << 90 G4LogicalVolume * lWorld = new G4LogicalVolume(sWorld,
>> 91 fWorldMaterial,
>> 92 "world");
>> 93
>> 94 fWorld = new G4PVPlacement(0, //no rotation
>> 95 G4ThreeVector(), //at (0,0,0)
>> 96 lWorld, //logical volume
>> 97 "world", //name
>> 98 0, //mother volume
>> 99 false, //no boolean operation
>> 100 0); //copy number
86 101
87 fWorld = new G4PVPlacement(0, // no rotatio <<
88 G4ThreeVector(), <<
89 lWorld, // logic <<
90 "world", // name <<
91 0, // mother vo <<
92 false, // no boo <<
93 0); // copy numb <<
94 102
95 /************************** Absorber * 103 /************************** Absorber ***************************/
96 104
97 G4Box* sAbsor = new G4Box("Absorber", fAbsor << 105 G4Box * sAbsor = new G4Box("Absorber",
98 << 106 fAbsorSizeXY / 2, fAbsorSizeXY / 2, fAbsorSizeZ / 2);
99 fLogAbsor = new G4LogicalVolume(sAbsor, fAbs <<
100 107
101 new G4PVPlacement(0, // no rotation << 108 fLogAbsor = new G4LogicalVolume(sAbsor,
102 G4ThreeVector(), // at (0 << 109 fAbsorMaterial,
103 fLogAbsor, // logical vol << 110 "Absorber");
104 "Absorber", // name << 111
105 lWorld, // mother volume << 112 new G4PVPlacement(0, //no rotation
106 false, // no boolean oper << 113 G4ThreeVector(), //at (0,0,0)
107 0); // copy number << 114 fLogAbsor, //logical volume
>> 115 "Absorber", //name
>> 116 lWorld, //mother volume
>> 117 false, //no boolean operation
>> 118 0); //copy number
108 119
109 PrintParameters(); 120 PrintParameters();
110 121
111 /************ always return the World vo 122 /************ always return the World volume *****************/
112 return fWorld; 123 return fWorld;
113 } 124 }
114 125
115 //....oooOO0OOooo........oooOO0OOooo........oo 126 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
116 127
117 void DetectorConstruction::PrintParameters() 128 void DetectorConstruction::PrintParameters()
118 { 129 {
119 G4cout << "\n------------------------------- 130 G4cout << "\n---------------------------------------------------------\n";
120 G4cout << "---> The Absorber is " << G4BestU << 131 G4cout << "---> The Absorber is " << G4BestUnit(fAbsorSizeZ, "Length")
121 << fAbsorMaterial->GetName() << G4end << 132 << " of " << fAbsorMaterial->GetName() << G4endl;
122 G4cout << "\n------------------------------- 133 G4cout << "\n---------------------------------------------------------\n";
>> 134
123 } 135 }
124 136
125 //....oooOO0OOooo........oooOO0OOooo........oo 137 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
126 138
127 void DetectorConstruction::SetSizeZ(G4double v 139 void DetectorConstruction::SetSizeZ(G4double value)
128 { 140 {
129 if (value > 0.0) { << 141 if(value > 0.0) {
130 fAbsorSizeZ = value; << 142 fAbsorSizeZ = value;
131 fWorldSizeZ = 1.2 * fAbsorSizeZ; 143 fWorldSizeZ = 1.2 * fAbsorSizeZ;
132 } 144 }
133 } 145 }
134 << 146
135 //....oooOO0OOooo........oooOO0OOooo........oo 147 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
136 148
137 void DetectorConstruction::SetSizeXY(G4double 149 void DetectorConstruction::SetSizeXY(G4double value)
138 { 150 {
139 if (value > 0.0) { << 151 if(value > 0.0)
140 fAbsorSizeXY = value; << 152 {
>> 153 fAbsorSizeXY = value;
141 fWorldSizeXY = 1.2 * fAbsorSizeXY; 154 fWorldSizeXY = 1.2 * fAbsorSizeXY;
142 } 155 }
143 } << 156 }
144 157
145 //....oooOO0OOooo........oooOO0OOooo........oo 158 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
146 159
147 void DetectorConstruction::SetMaterial(const G 160 void DetectorConstruction::SetMaterial(const G4String& namemat)
148 { 161 {
149 // search the material by its name << 162 // search the material by its name
150 163
151 G4Material* mat = G4NistManager::Instance()- 164 G4Material* mat = G4NistManager::Instance()->FindOrBuildMaterial(namemat);
152 if (!mat) { << 165 if(!mat) {
153 G4cout << "!!! DetectorConstruction::SetMa << 166 G4cout << "!!! DetectorConstruction::SetMaterial: WARNING Material <"
154 << "> does not exist in DB" << G4en << 167 << namemat << "> does not exist in DB" << G4endl;
155 return; 168 return;
156 } 169 }
157 // new material is found out 170 // new material is found out
158 if (mat != fAbsorMaterial) { 171 if (mat != fAbsorMaterial) {
159 fAbsorMaterial = mat; 172 fAbsorMaterial = mat;
160 if (fLogAbsor) { << 173 if(fLogAbsor) { fLogAbsor->SetMaterial(mat); }
161 fLogAbsor->SetMaterial(mat); <<
162 } <<
163 G4RunManager::GetRunManager()->PhysicsHasB 174 G4RunManager::GetRunManager()->PhysicsHasBeenModified();
164 } 175 }
165 } 176 }
166 177
167 //....oooOO0OOooo........oooOO0OOooo........oo 178 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
168 179
169 void DetectorConstruction::ConstructSDandField 180 void DetectorConstruction::ConstructSDandField()
170 { 181 {
171 auto sd = new TargetSD("Target"); 182 auto sd = new TargetSD("Target");
172 G4SDManager::GetSDMpointer()->AddNewDetector 183 G4SDManager::GetSDMpointer()->AddNewDetector(sd);
173 SetSensitiveDetector(fLogAbsor, sd); << 184 SetSensitiveDetector(fLogAbsor, sd);
174 } 185 }
175 186
176 //....oooOO0OOooo........oooOO0OOooo........oo 187 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
177 188