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26 /// \file biasing/ReverseMC01/src/RMC01Detecto << 26 // $Id: RMC01DetectorConstruction.cc,v 1.2 2010-11-11 14:39:42 ldesorgh Exp $
27 /// \brief Implementation of the RMC01Detector << 27 // GEANT4 tag $Name: not supported by cvs2svn $
28 // <<
29 // 28 //
30 ////////////////////////////////////////////// 29 //////////////////////////////////////////////////////////////
31 // Class Name: RMC01DetectorConstr << 30 // Class Name: RMC01DetectorConstruction
32 // Author: L. Desorgher << 31 // Author: L. Desorgher
33 // Organisation: SpaceIT GmbH << 32 // Organisation: SpaceIT GmbH
34 // Contract: ESA contract 21435/ << 33 // Contract: ESA contract 21435/08/NL/AT
35 // Customer: ESA/ESTEC << 34 // Customer: ESA/ESTEC
36 ////////////////////////////////////////////// 35 //////////////////////////////////////////////////////////////
37 <<
38 //....oooOO0OOooo........oooOO0OOooo........oo <<
39 //....oooOO0OOooo........oooOO0OOooo........oo <<
40 <<
41 #include "RMC01DetectorConstruction.hh" 36 #include "RMC01DetectorConstruction.hh"
42 <<
43 #include "RMC01DetectorMessenger.hh" 37 #include "RMC01DetectorMessenger.hh"
44 #include "RMC01SD.hh" <<
45 38
46 #include "G4Box.hh" <<
47 #include "G4Colour.hh" <<
48 #include "G4GeometryManager.hh" <<
49 #include "G4LogicalVolume.hh" <<
50 #include "G4LogicalVolumeStore.hh" <<
51 #include "G4Material.hh" 39 #include "G4Material.hh"
>> 40 #include "G4Box.hh"
52 #include "G4Orb.hh" 41 #include "G4Orb.hh"
>> 42 #include "G4Tubs.hh"
>> 43 #include "G4LogicalVolume.hh"
53 #include "G4PVPlacement.hh" 44 #include "G4PVPlacement.hh"
54 #include "G4PhysicalConstants.hh" << 45 #include "G4GeometryManager.hh"
55 #include "G4PhysicalVolumeStore.hh" 46 #include "G4PhysicalVolumeStore.hh"
56 #include "G4RunManager.hh" << 47 #include "G4LogicalVolumeStore.hh"
57 #include "G4SDManager.hh" <<
58 #include "G4SolidStore.hh" 48 #include "G4SolidStore.hh"
59 #include "G4SystemOfUnits.hh" <<
60 #include "G4Tubs.hh" <<
61 #include "G4VisAttributes.hh" 49 #include "G4VisAttributes.hh"
>> 50 #include "G4Colour.hh"
62 51
63 //....oooOO0OOooo........oooOO0OOooo........oo << 52 #include "G4SDManager.hh"
>> 53 #include "G4RunManager.hh"
>> 54 #include "RMC01SD.hh"
64 55
>> 56 /////////////////////////////////////////////////////////////////////////////////
>> 57 //
65 RMC01DetectorConstruction::RMC01DetectorConstr 58 RMC01DetectorConstruction::RMC01DetectorConstruction()
66 : G4VUserDetectorConstruction(), << 59 {
67 fDetectorMessenger(0), << 60 // create commands for interactive definition of the calorimeter
68 fShield_Thickness(5. * mm), << 61 detectorMessenger = new RMC01DetectorMessenger(this);
69 fSensitive_cylinder_H(1. * mm), << 62
70 fSensitive_cylinder_Rout(1. * mm) << 63
71 { << 64 sensitive_cylinder_H = 1.*mm;
72 fDetectorMessenger = new RMC01DetectorMessen << 65 sensitive_cylinder_Rout= 1.*mm;
>> 66
>> 67 SetShieldingThickness(5.*mm);
>> 68
>> 69
>> 70
>> 71 /* //Sensitive detector
>> 72 theSensitiveDetector = new FORWARD_DOSESD("/ForwardDetecting");
>> 73
>> 74 G4SDManager::GetSDMpointer()->AddNewDetector(theSensitiveDetector);
>> 75 */
73 } 76 }
74 << 77 /////////////////////////////////////////////////////////////////////////////////
75 //....oooOO0OOooo........oooOO0OOooo........oo << 78 //
76 <<
77 RMC01DetectorConstruction::~RMC01DetectorConst 79 RMC01DetectorConstruction::~RMC01DetectorConstruction()
78 { << 80 { delete detectorMessenger;
79 delete fDetectorMessenger; <<
80 } 81 }
81 << 82 /////////////////////////////////////////////////////////////////////////////////
82 //....oooOO0OOooo........oooOO0OOooo........oo << 83 //
83 <<
84 G4VPhysicalVolume* RMC01DetectorConstruction:: 84 G4VPhysicalVolume* RMC01DetectorConstruction::Construct()
85 { 85 {
>> 86
86 DefineMaterials(); 87 DefineMaterials();
87 return ConstructSimpleGeometry(); 88 return ConstructSimpleGeometry();
88 } 89 }
89 << 90 /////////////////////////////////////////////////////////////////////////////////
90 //....oooOO0OOooo........oooOO0OOooo........oo << 91 //
91 <<
92 void RMC01DetectorConstruction::DefineMaterial 92 void RMC01DetectorConstruction::DefineMaterials()
93 { << 93 {
94 G4String symbol; // a=mass of a mole; << 94
95 G4double a, z, density; // z=mean number of << 95 G4String symbol; //a=mass of a mole;
>> 96 G4double a, z, density; //z=mean number of protons;
96 G4double fractionmass; 97 G4double fractionmass;
97 G4int ncomponents; 98 G4int ncomponents;
98 << 99
99 // 100 //
100 // define Elements 101 // define Elements
101 // 102 //
102 << 103
103 G4Element* N = new G4Element("Nitrogen", sym << 104 G4Element* N = new G4Element("Nitrogen",symbol="N" , z= 7., a= 14.01*g/mole);
104 G4Element* O = new G4Element("Oxygen", symbo << 105 G4Element* O = new G4Element("Oxygen" ,symbol="O" , z= 8., a= 16.00*g/mole);
105 << 106
106 // 107 //
107 // define simple materials 108 // define simple materials
108 // 109 //
109 110
110 new G4Material("Aluminum", z = 13., a = 26.9 << 111 new G4Material("Aluminum", z=13., a=26.98*g/mole, density=2.700*g/cm3);
111 new G4Material("Silicon", z = 14., a = 28.09 << 112 new G4Material("Silicon", z=14., a=28.09*g/mole, density=2.33*g/cm3);
112 new G4Material("Tantalum", z = 73., a = 180. << 113 new G4Material("Tantalum", z=73., a=180.9479*g/mole, density=16.654*g/cm3);
113 114
>> 115
114 // 116 //
115 // define air << 117 // define air
116 // 118 //
117 119
118 G4Material* Air = new G4Material("Air", dens << 120 G4Material* Air = new G4Material("Air" , density= 1.290*mg/cm3, ncomponents=2);
119 Air->AddElement(N, fractionmass = 0.7); << 121 Air->AddElement(N, fractionmass=0.7);
120 Air->AddElement(O, fractionmass = 0.3); << 122 Air->AddElement(O, fractionmass=0.3);
121 << 123
>> 124
122 // 125 //
123 // Example of Vacuum << 126 //Example of Vacuum
124 // 127 //
125 128
126 new G4Material("Vacuum", z = 1., a = 1.01 * <<
127 3.e-18 * pascal, 2.73 * kelvi <<
128 } <<
129 <<
130 //....oooOO0OOooo........oooOO0OOooo........oo <<
131 129
>> 130 new G4Material("Vacuum", z=1., a=1.01*g/mole,density= universe_mean_density,
>> 131 kStateGas, 3.e-18*pascal, 2.73*kelvin);
>> 132 }
>> 133 /////////////////////////////////////////////////////////////////////////////////
>> 134 //
132 G4VPhysicalVolume* RMC01DetectorConstruction:: 135 G4VPhysicalVolume* RMC01DetectorConstruction::ConstructSimpleGeometry()
133 { 136 {
134 // Clean old geometry, if any <<
135 137
>> 138
>> 139 // Clean old geometry, if any
>> 140
136 G4GeometryManager::GetInstance()->OpenGeomet 141 G4GeometryManager::GetInstance()->OpenGeometry();
137 G4PhysicalVolumeStore::GetInstance()->Clean( 142 G4PhysicalVolumeStore::GetInstance()->Clean();
138 G4LogicalVolumeStore::GetInstance()->Clean() 143 G4LogicalVolumeStore::GetInstance()->Clean();
139 G4SolidStore::GetInstance()->Clean(); 144 G4SolidStore::GetInstance()->Clean();
140 << 145
>> 146
>> 147
>> 148
141 // World 149 // World
142 //----------- 150 //-----------
143 << 151
144 G4Box* solidWorld = new G4Box("World", 15. * << 152
145 G4LogicalVolume* logicWorld = << 153 G4Box* solidWorld = new G4Box("World",15.*cm, 15.*cm, 15.*cm);
146 new G4LogicalVolume(solidWorld, G4Material << 154
147 << 155 G4LogicalVolume* logicWorld = new G4LogicalVolume(solidWorld,
148 G4VPhysicalVolume* physiWorld = new G4PVPlac << 156 G4Material::GetMaterial("Vacuum"),
149 << 157 "World");
150 << 158
151 << 159 G4VPhysicalVolume* physiWorld = new G4PVPlacement(0, //no rotation
152 << 160 G4ThreeVector(), //at (0,0,0)
153 << 161 logicWorld, //its logical volume
154 << 162 "World", //its name
155 << 163 0, //its mother volume
156 // Shielding Aluminum Sphere << 164 false, //no boolean operation
157 //------------------- << 165 0);
158 << 166
159 G4double radiusShieldingSphere = 10. * cm; << 167
160 << 168
161 G4Orb* solidShieldingSphere = new G4Orb("Shi << 169 //Shielding Aluminum Sphere
162 G4LogicalVolume* logicShieldingSphere = << 170 //-------------------
163 new G4LogicalVolume(solidShieldingSphere, << 171
164 "Shielding"); // its << 172
165 << 173
166 new G4PVPlacement(0, // no rotation << 174 G4double radiusShieldingSphere =10.*cm;
167 G4ThreeVector(), // at (0 << 175
168 logicShieldingSphere, // << 176 G4Orb* solidShieldingSphere=new G4Orb("Shielding", radiusShieldingSphere);
169 "Shielding", // its name << 177 G4LogicalVolume* logicShieldingSphere=new G4LogicalVolume(solidShieldingSphere,
170 logicWorld, // its mother << 178 G4Material::GetMaterial("Aluminum"),
171 false, // no boolean oper << 179 "Shielding"); //its name;
172 0); << 180
173 << 181 new G4PVPlacement(0, //no rotation
174 // Bulk Sphere << 182 G4ThreeVector(), //at (0,0,0)
175 //------------------- << 183 logicShieldingSphere, //its logical volume
176 << 184 "Shielding", //its name
177 G4Orb* solidBulkSphere = new G4Orb("Bulk", r << 185 logicWorld, //its mother volume
178 G4LogicalVolume* logicBulkSphere = << 186 false, //no boolean operation
179 new G4LogicalVolume(solidBulkSphere, // i << 187 0);
180 G4Material::GetMateria << 188
181 "Bulk"); // its name; << 189 //Bulk Sphere
182 << 190 //-------------------
183 new G4PVPlacement(0, // no rotation << 191
184 G4ThreeVector(), // at (0 << 192 G4Orb* solidBulkSphere=new G4Orb("Bulk", radiusShieldingSphere-shield_Thickness);
185 logicBulkSphere, // its l << 193 G4LogicalVolume* logicBulkSphere=new G4LogicalVolume(solidBulkSphere, //its solid
186 "Bulk", // its name << 194 G4Material::GetMaterial("Air"),//its material
187 logicShieldingSphere, // << 195 "Bulk"); //its name;
188 false, // no boolean oper << 196
189 0); << 197 new G4PVPlacement(0, //no rotation
190 << 198 G4ThreeVector(), //at (0,0,0)
191 // Detecting cylinder << 199 logicBulkSphere, //its logical volume
192 //------------------- << 200 "Bulk", //its name
193 << 201 logicShieldingSphere, //its mother volume
194 G4Tubs* solidDetecting = new G4Tubs("Sensiti << 202 false, //no boolean operation
195 fSensiti << 203 0);
196 << 204
197 G4LogicalVolume* logicDetectingCylinder = << 205 //Detecting cylinder
198 new G4LogicalVolume(solidDetecting, G4Mate << 206 //-------------------
199 << 207
200 new G4PVPlacement(0, // no rotation << 208
201 G4ThreeVector(0., 0., 0.), << 209
202 logicDetectingCylinder, / << 210
203 "SensitiveVolume", // its << 211 G4Tubs* solidDetecting=new G4Tubs("SensitiveVolume",
204 logicBulkSphere, // its m << 212 0.,sensitive_cylinder_Rout,sensitive_cylinder_H/2.,0.,twopi);
205 false, // no boolean oper << 213
206 0); << 214
207 << 215 G4LogicalVolume* logicDetectingCylinder=new G4LogicalVolume(solidDetecting, //its solid
208 RMC01SD* theSensitiveDetector = new RMC01SD( << 216 G4Material::GetMaterial("Silicon"),//its material
209 << 217 "SensitiveVolume"); //its name;
210 G4SDManager::GetSDMpointer()->AddNewDetector << 218
211 logicDetectingCylinder->SetSensitiveDetector << 219 new G4PVPlacement(0, //no rotation
212 << 220 G4ThreeVector(0.,0.,0.), //at (0,0,0)
213 // Tantalum Plates on the top and beside << 221 logicDetectingCylinder, //its logical volume
214 //------------------------------------- << 222 "SensitiveVolume", //its name
215 G4Box* solidPlate = new G4Box("TantalumPlate << 223 logicBulkSphere, //its mother volume
216 G4LogicalVolume* logicPlate = << 224 false, //no boolean operation
217 new G4LogicalVolume(solidPlate, // its so << 225 0);
218 G4Material::GetMateria << 226
219 "TantalumPlate"); // << 227
220 << 228 RMC01SD* theSensitiveDetector = new RMC01SD("/SensitiveCylinder");
221 new G4PVPlacement(0, // no rotation << 229
222 G4ThreeVector(0., 0., 6. * << 230 G4SDManager::GetSDMpointer()->AddNewDetector(theSensitiveDetector);
223 logicPlate, // its logica << 231 logicDetectingCylinder->SetSensitiveDetector(theSensitiveDetector);
224 "TantalumPlate1", // its << 232
225 logicBulkSphere, // its m << 233
226 false, // no boolean oper << 234
227 0); << 235
228 << 236
229 new G4PVPlacement(0, // no rotation << 237 //Tantalum Plates on the top and beside
230 G4ThreeVector(0., 0., -6. << 238 //-------------------------------------
231 logicPlate, // its logica << 239 G4Box* solidPlate=new G4Box("TantalumPlate",4.*cm,4.*cm,0.25*mm);
232 "TantalumPlate2", // its << 240 G4LogicalVolume* logicPlate=new G4LogicalVolume(solidPlate, //its solid
233 logicBulkSphere, // its m << 241 G4Material::GetMaterial("Tantalum"),//its material
234 false, // no boolean oper << 242 "TantalumPlate"); //its name;
235 0); << 243
236 << 244
>> 245 new G4PVPlacement(0, //no rotation
>> 246 G4ThreeVector(0.,0.,6.*cm), //at (0,0,0)
>> 247 logicPlate, //its logical volume
>> 248 "TantalumPlate1", //its name
>> 249 logicBulkSphere, //its mother volume
>> 250 false, //no boolean operation
>> 251 0);
>> 252
>> 253 new G4PVPlacement(0, //no rotation
>> 254 G4ThreeVector(0.,0.,-6.*cm), //at (0,0,0)
>> 255 logicPlate, //its logical volume
>> 256 "TantalumPlate2", //its name
>> 257 logicBulkSphere, //its mother volume
>> 258 false, //no boolean operation
>> 259 0);
>> 260
>> 261
>> 262
>> 263
>> 264 return physiWorld;
>> 265
>> 266
>> 267
>> 268
>> 269 //G4cout<<"Geo construction finished"<<std::endl;
237 return physiWorld; 270 return physiWorld;
238 } 271 }
239 272
240 //....oooOO0OOooo........oooOO0OOooo........oo <<
241 273
>> 274 ///////////////////////////////////////////////////////////////////////////////////////
>> 275 //
242 void RMC01DetectorConstruction::SetSensitiveVo 276 void RMC01DetectorConstruction::SetSensitiveVolumeRadius(G4double r)
243 { << 277 { sensitive_cylinder_Rout=r;
244 fSensitive_cylinder_Rout = r; <<
245 } 278 }
246 << 279 ///////////////////////////////////////////////////////////////////////////////////////
247 //....oooOO0OOooo........oooOO0OOooo........oo << 280 //
248 <<
249 void RMC01DetectorConstruction::SetSensitiveVo 281 void RMC01DetectorConstruction::SetSensitiveVolumeHeight(G4double h)
250 { << 282 { sensitive_cylinder_H=h;
251 fSensitive_cylinder_H = h; <<
252 } 283 }
253 284
254 //....oooOO0OOooo........oooOO0OOooo........oo << 285 ///////////////////////////////////////////////////////////////////////////////////////
255 << 286 //
256 void RMC01DetectorConstruction::SetShieldingTh 287 void RMC01DetectorConstruction::SetShieldingThickness(G4double d)
257 { << 288 { shield_Thickness=d;
258 fShield_Thickness = d; <<
259 } 289 }
260 <<
261 //....oooOO0OOooo........oooOO0OOooo........oo <<
262 290