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25 // 25 //
26 /// \file biasing/ReverseMC01/src/RMC01Detecto 26 /// \file biasing/ReverseMC01/src/RMC01DetectorConstruction.cc
27 /// \brief Implementation of the RMC01Detector 27 /// \brief Implementation of the RMC01DetectorConstruction class
28 // 28 //
29 // 29 //
30 ////////////////////////////////////////////// 30 //////////////////////////////////////////////////////////////
31 // Class Name: RMC01DetectorConstr 31 // Class Name: RMC01DetectorConstruction
32 // Author: L. Desorgher 32 // Author: L. Desorgher
33 // Organisation: SpaceIT GmbH 33 // Organisation: SpaceIT GmbH
34 // Contract: ESA contract 21435/ 34 // Contract: ESA contract 21435/08/NL/AT
35 // Customer: ESA/ESTEC 35 // Customer: ESA/ESTEC
36 ////////////////////////////////////////////// 36 //////////////////////////////////////////////////////////////
37 37
38 //....oooOO0OOooo........oooOO0OOooo........oo 38 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
39 //....oooOO0OOooo........oooOO0OOooo........oo 39 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
40 40
41 #include "RMC01DetectorConstruction.hh" 41 #include "RMC01DetectorConstruction.hh"
42 <<
43 #include "RMC01DetectorMessenger.hh" 42 #include "RMC01DetectorMessenger.hh"
44 #include "RMC01SD.hh" <<
45 43
46 #include "G4Box.hh" <<
47 #include "G4Colour.hh" <<
48 #include "G4GeometryManager.hh" <<
49 #include "G4LogicalVolume.hh" <<
50 #include "G4LogicalVolumeStore.hh" <<
51 #include "G4Material.hh" 44 #include "G4Material.hh"
>> 45 #include "G4Box.hh"
52 #include "G4Orb.hh" 46 #include "G4Orb.hh"
>> 47 #include "G4Tubs.hh"
>> 48 #include "G4LogicalVolume.hh"
53 #include "G4PVPlacement.hh" 49 #include "G4PVPlacement.hh"
54 #include "G4PhysicalConstants.hh" << 50 #include "G4GeometryManager.hh"
55 #include "G4PhysicalVolumeStore.hh" 51 #include "G4PhysicalVolumeStore.hh"
56 #include "G4RunManager.hh" << 52 #include "G4LogicalVolumeStore.hh"
57 #include "G4SDManager.hh" <<
58 #include "G4SolidStore.hh" 53 #include "G4SolidStore.hh"
59 #include "G4SystemOfUnits.hh" <<
60 #include "G4Tubs.hh" <<
61 #include "G4VisAttributes.hh" 54 #include "G4VisAttributes.hh"
>> 55 #include "G4Colour.hh"
>> 56
>> 57 #include "G4SDManager.hh"
>> 58 #include "G4RunManager.hh"
>> 59 #include "G4PhysicalConstants.hh"
>> 60 #include "G4SystemOfUnits.hh"
>> 61 #include "RMC01SD.hh"
62 62
63 //....oooOO0OOooo........oooOO0OOooo........oo 63 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
64 64
65 RMC01DetectorConstruction::RMC01DetectorConstr 65 RMC01DetectorConstruction::RMC01DetectorConstruction()
66 : G4VUserDetectorConstruction(), << 66 : G4VUserDetectorConstruction(),
67 fDetectorMessenger(0), << 67 fDetectorMessenger(0),
68 fShield_Thickness(5. * mm), << 68 fShield_Thickness(5.*mm),
69 fSensitive_cylinder_H(1. * mm), << 69 fSensitive_cylinder_H (1.*mm),
70 fSensitive_cylinder_Rout(1. * mm) << 70 fSensitive_cylinder_Rout (1.*mm)
71 { << 71 {
72 fDetectorMessenger = new RMC01DetectorMessen << 72 fDetectorMessenger = new RMC01DetectorMessenger(this);
73 } 73 }
74 74
75 //....oooOO0OOooo........oooOO0OOooo........oo 75 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
76 76
77 RMC01DetectorConstruction::~RMC01DetectorConst 77 RMC01DetectorConstruction::~RMC01DetectorConstruction()
78 { << 78 { delete fDetectorMessenger;
79 delete fDetectorMessenger; <<
80 } 79 }
81 80
82 //....oooOO0OOooo........oooOO0OOooo........oo 81 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
83 82
84 G4VPhysicalVolume* RMC01DetectorConstruction:: 83 G4VPhysicalVolume* RMC01DetectorConstruction::Construct()
85 { 84 {
86 DefineMaterials(); 85 DefineMaterials();
87 return ConstructSimpleGeometry(); 86 return ConstructSimpleGeometry();
88 } 87 }
89 88
90 //....oooOO0OOooo........oooOO0OOooo........oo 89 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
91 90
92 void RMC01DetectorConstruction::DefineMaterial 91 void RMC01DetectorConstruction::DefineMaterials()
93 { << 92 {
94 G4String symbol; // a=mass of a mole; << 93
95 G4double a, z, density; // z=mean number of << 94 G4String symbol; //a=mass of a mole;
>> 95 G4double a, z, density; //z=mean number of protons;
96 G4double fractionmass; 96 G4double fractionmass;
97 G4int ncomponents; 97 G4int ncomponents;
98 << 98
99 // 99 //
100 // define Elements 100 // define Elements
101 // 101 //
102 << 102
103 G4Element* N = new G4Element("Nitrogen", sym << 103 G4Element* N = new G4Element("Nitrogen",symbol="N" , z= 7., a= 14.01*g/mole);
104 G4Element* O = new G4Element("Oxygen", symbo << 104 G4Element* O = new G4Element("Oxygen" ,symbol="O" , z= 8., a= 16.00*g/mole);
105 << 105
106 // 106 //
107 // define simple materials 107 // define simple materials
108 // 108 //
109 109
110 new G4Material("Aluminum", z = 13., a = 26.9 << 110 new G4Material("Aluminum", z=13., a=26.98*g/mole, density=2.700*g/cm3);
111 new G4Material("Silicon", z = 14., a = 28.09 << 111 new G4Material("Silicon", z=14., a=28.09*g/mole, density=2.33*g/cm3);
112 new G4Material("Tantalum", z = 73., a = 180. << 112 new G4Material("Tantalum", z=73., a=180.9479*g/mole, density=16.654*g/cm3);
113 113
114 // 114 //
115 // define air << 115 // define air
116 // 116 //
117 117
118 G4Material* Air = new G4Material("Air", dens << 118 G4Material* Air = new G4Material("Air", density= 1.290*mg/cm3, ncomponents=2);
119 Air->AddElement(N, fractionmass = 0.7); << 119 Air->AddElement(N, fractionmass=0.7);
120 Air->AddElement(O, fractionmass = 0.3); << 120 Air->AddElement(O, fractionmass=0.3);
121 << 121
122 // 122 //
123 // Example of Vacuum << 123 //Example of Vacuum
124 // 124 //
125 125
126 new G4Material("Vacuum", z = 1., a = 1.01 * << 126 new G4Material("Vacuum", z=1., a=1.01*g/mole,density= universe_mean_density,
127 3.e-18 * pascal, 2.73 * kelvi << 127 kStateGas, 3.e-18*pascal, 2.73*kelvin);
128 } 128 }
129 129
130 //....oooOO0OOooo........oooOO0OOooo........oo 130 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
131 131
132 G4VPhysicalVolume* RMC01DetectorConstruction:: 132 G4VPhysicalVolume* RMC01DetectorConstruction::ConstructSimpleGeometry()
133 { 133 {
134 // Clean old geometry, if any <<
135 134
>> 135 // Clean old geometry, if any
>> 136
136 G4GeometryManager::GetInstance()->OpenGeomet 137 G4GeometryManager::GetInstance()->OpenGeometry();
137 G4PhysicalVolumeStore::GetInstance()->Clean( 138 G4PhysicalVolumeStore::GetInstance()->Clean();
138 G4LogicalVolumeStore::GetInstance()->Clean() 139 G4LogicalVolumeStore::GetInstance()->Clean();
139 G4SolidStore::GetInstance()->Clean(); 140 G4SolidStore::GetInstance()->Clean();
140 141
141 // World 142 // World
142 //----------- 143 //-----------
143 << 144
144 G4Box* solidWorld = new G4Box("World", 15. * << 145 G4Box* solidWorld = new G4Box("World",15.*cm, 15.*cm, 15.*cm);
145 G4LogicalVolume* logicWorld = << 146 G4LogicalVolume* logicWorld = new G4LogicalVolume(solidWorld,
146 new G4LogicalVolume(solidWorld, G4Material << 147 G4Material::GetMaterial("Vacuum"),
147 << 148 "World");
148 G4VPhysicalVolume* physiWorld = new G4PVPlac << 149
149 << 150 G4VPhysicalVolume* physiWorld = new G4PVPlacement(0, //no rotation
150 << 151 G4ThreeVector(), //at (0,0,0)
151 << 152 logicWorld, //its logical volume
152 << 153 "World", //its name
153 << 154 0, //its mother volume
154 << 155 false, //no boolean operation
155 << 156 0);
156 // Shielding Aluminum Sphere << 157
>> 158 //Shielding Aluminum Sphere
157 //------------------- 159 //-------------------
158 << 160
159 G4double radiusShieldingSphere = 10. * cm; << 161 G4double radiusShieldingSphere =10.*cm;
160 << 162
161 G4Orb* solidShieldingSphere = new G4Orb("Shi << 163 G4Orb* solidShieldingSphere=new G4Orb("Shielding", radiusShieldingSphere);
162 G4LogicalVolume* logicShieldingSphere = << 164 G4LogicalVolume* logicShieldingSphere=
163 new G4LogicalVolume(solidShieldingSphere, << 165 new G4LogicalVolume(solidShieldingSphere,
164 "Shielding"); // its << 166 G4Material::GetMaterial("Aluminum"),
165 << 167 "Shielding"); //its name;
166 new G4PVPlacement(0, // no rotation << 168
167 G4ThreeVector(), // at (0 << 169 new G4PVPlacement(0, //no rotation
168 logicShieldingSphere, // << 170 G4ThreeVector(), //at (0,0,0)
169 "Shielding", // its name << 171 logicShieldingSphere, //its logical volume
170 logicWorld, // its mother << 172 "Shielding", //its name
171 false, // no boolean oper << 173 logicWorld, //its mother volume
172 0); << 174 false, //no boolean operation
173 << 175 0);
174 // Bulk Sphere << 176
>> 177 //Bulk Sphere
175 //------------------- 178 //-------------------
176 << 179
177 G4Orb* solidBulkSphere = new G4Orb("Bulk", r << 180 G4Orb* solidBulkSphere=new G4Orb("Bulk",
178 G4LogicalVolume* logicBulkSphere = << 181 radiusShieldingSphere-fShield_Thickness);
179 new G4LogicalVolume(solidBulkSphere, // i << 182 G4LogicalVolume* logicBulkSphere=new G4LogicalVolume(
180 G4Material::GetMateria << 183 solidBulkSphere,//its solid
181 "Bulk"); // its name; << 184 G4Material::GetMaterial("Air"),//its material
182 << 185 "Bulk"); //its name;
183 new G4PVPlacement(0, // no rotation << 186
184 G4ThreeVector(), // at (0 << 187 new G4PVPlacement(0, //no rotation
185 logicBulkSphere, // its l << 188 G4ThreeVector(), //at (0,0,0)
186 "Bulk", // its name << 189 logicBulkSphere, //its logical volume
187 logicShieldingSphere, // << 190 "Bulk", //its name
188 false, // no boolean oper << 191 logicShieldingSphere, //its mother volume
189 0); << 192 false, //no boolean operation
190 << 193 0);
191 // Detecting cylinder << 194
>> 195 //Detecting cylinder
192 //------------------- 196 //-------------------
193 << 197
194 G4Tubs* solidDetecting = new G4Tubs("Sensiti << 198 G4Tubs* solidDetecting=new G4Tubs("SensitiveVolume",
195 fSensiti << 199 0.,fSensitive_cylinder_Rout,fSensitive_cylinder_H/2.,
196 << 200 0.,twopi);
197 G4LogicalVolume* logicDetectingCylinder = << 201
198 new G4LogicalVolume(solidDetecting, G4Mate << 202 G4LogicalVolume* logicDetectingCylinder=new G4LogicalVolume(solidDetecting,
199 << 203 G4Material::GetMaterial("Silicon"),
200 new G4PVPlacement(0, // no rotation << 204 "SensitiveVolume");
201 G4ThreeVector(0., 0., 0.), << 205
202 logicDetectingCylinder, / << 206 new G4PVPlacement(0, //no rotation
203 "SensitiveVolume", // its << 207 G4ThreeVector(0.,0.,0.), //at (0,0,0)
204 logicBulkSphere, // its m << 208 logicDetectingCylinder, //its logical volume
205 false, // no boolean oper << 209 "SensitiveVolume", //its name
206 0); << 210 logicBulkSphere, //its mother volume
207 << 211 false, //no boolean operation
208 RMC01SD* theSensitiveDetector = new RMC01SD( << 212 0);
209 << 213
>> 214
>> 215 RMC01SD* theSensitiveDetector = new RMC01SD("/SensitiveCylinder");
>> 216
210 G4SDManager::GetSDMpointer()->AddNewDetector 217 G4SDManager::GetSDMpointer()->AddNewDetector(theSensitiveDetector);
211 logicDetectingCylinder->SetSensitiveDetector 218 logicDetectingCylinder->SetSensitiveDetector(theSensitiveDetector);
212 << 219
213 // Tantalum Plates on the top and beside << 220 //Tantalum Plates on the top and beside
214 //------------------------------------- 221 //-------------------------------------
215 G4Box* solidPlate = new G4Box("TantalumPlate << 222 G4Box* solidPlate=new G4Box("TantalumPlate",4.*cm,4.*cm,0.25*mm);
216 G4LogicalVolume* logicPlate = << 223 G4LogicalVolume* logicPlate=new G4LogicalVolume(solidPlate, //its solid
217 new G4LogicalVolume(solidPlate, // its so << 224 G4Material::GetMaterial("Tantalum"),//its material
218 G4Material::GetMateria << 225 "TantalumPlate"); //its name;
219 "TantalumPlate"); // << 226
220 << 227
221 new G4PVPlacement(0, // no rotation << 228 new G4PVPlacement(0, //no rotation
222 G4ThreeVector(0., 0., 6. * << 229 G4ThreeVector(0.,0.,6.*cm), //at (0,0,0)
223 logicPlate, // its logica << 230 logicPlate, //its logical volume
224 "TantalumPlate1", // its << 231 "TantalumPlate1", //its name
225 logicBulkSphere, // its m << 232 logicBulkSphere, //its mother volume
226 false, // no boolean oper << 233 false, //no boolean operation
>> 234 0);
>> 235
>> 236 new G4PVPlacement(0, //no rotation
>> 237 G4ThreeVector(0.,0.,-6.*cm), //at (0,0,0)
>> 238 logicPlate, //its logical volume
>> 239 "TantalumPlate2", //its name
>> 240 logicBulkSphere, //its mother volume
>> 241 false, //no boolean operation
227 0); 242 0);
228 << 243
229 new G4PVPlacement(0, // no rotation <<
230 G4ThreeVector(0., 0., -6. <<
231 logicPlate, // its logica <<
232 "TantalumPlate2", // its <<
233 logicBulkSphere, // its m <<
234 false, // no boolean oper <<
235 0); <<
236 <<
237 return physiWorld; 244 return physiWorld;
>> 245
238 } 246 }
239 247
240 //....oooOO0OOooo........oooOO0OOooo........oo 248 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
241 249
242 void RMC01DetectorConstruction::SetSensitiveVo 250 void RMC01DetectorConstruction::SetSensitiveVolumeRadius(G4double r)
243 { << 251 { fSensitive_cylinder_Rout=r;
244 fSensitive_cylinder_Rout = r; <<
245 } 252 }
246 253
247 //....oooOO0OOooo........oooOO0OOooo........oo 254 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
248 255
249 void RMC01DetectorConstruction::SetSensitiveVo 256 void RMC01DetectorConstruction::SetSensitiveVolumeHeight(G4double h)
250 { << 257 { fSensitive_cylinder_H=h;
251 fSensitive_cylinder_H = h; <<
252 } 258 }
253 259
254 //....oooOO0OOooo........oooOO0OOooo........oo 260 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
255 261
256 void RMC01DetectorConstruction::SetShieldingTh 262 void RMC01DetectorConstruction::SetShieldingThickness(G4double d)
257 { << 263 { fShield_Thickness=d;
258 fShield_Thickness = d; <<
259 } 264 }
260 265
261 //....oooOO0OOooo........oooOO0OOooo........oo 266 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
262 267