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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 // $Id: RMC01DetectorConstruction.cc 71233 2013-06-12 13:16:05Z gcosmo $
29 // 30 //
30 ////////////////////////////////////////////// 31 //////////////////////////////////////////////////////////////
31 // Class Name: RMC01DetectorConstr 32 // Class Name: RMC01DetectorConstruction
32 // Author: L. Desorgher 33 // Author: L. Desorgher
33 // Organisation: SpaceIT GmbH 34 // Organisation: SpaceIT GmbH
34 // Contract: ESA contract 21435/ 35 // Contract: ESA contract 21435/08/NL/AT
35 // Customer: ESA/ESTEC 36 // Customer: ESA/ESTEC
36 ////////////////////////////////////////////// 37 //////////////////////////////////////////////////////////////
37 38
38 //....oooOO0OOooo........oooOO0OOooo........oo 39 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
39 //....oooOO0OOooo........oooOO0OOooo........oo 40 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
40 41
41 #include "RMC01DetectorConstruction.hh" 42 #include "RMC01DetectorConstruction.hh"
42 <<
43 #include "RMC01DetectorMessenger.hh" 43 #include "RMC01DetectorMessenger.hh"
44 #include "RMC01SD.hh" <<
45 44
46 #include "G4Box.hh" <<
47 #include "G4Colour.hh" <<
48 #include "G4GeometryManager.hh" <<
49 #include "G4LogicalVolume.hh" <<
50 #include "G4LogicalVolumeStore.hh" <<
51 #include "G4Material.hh" 45 #include "G4Material.hh"
>> 46 #include "G4Box.hh"
52 #include "G4Orb.hh" 47 #include "G4Orb.hh"
>> 48 #include "G4Tubs.hh"
>> 49 #include "G4LogicalVolume.hh"
53 #include "G4PVPlacement.hh" 50 #include "G4PVPlacement.hh"
54 #include "G4PhysicalConstants.hh" << 51 #include "G4GeometryManager.hh"
55 #include "G4PhysicalVolumeStore.hh" 52 #include "G4PhysicalVolumeStore.hh"
56 #include "G4RunManager.hh" << 53 #include "G4LogicalVolumeStore.hh"
57 #include "G4SDManager.hh" <<
58 #include "G4SolidStore.hh" 54 #include "G4SolidStore.hh"
59 #include "G4SystemOfUnits.hh" <<
60 #include "G4Tubs.hh" <<
61 #include "G4VisAttributes.hh" 55 #include "G4VisAttributes.hh"
>> 56 #include "G4Colour.hh"
>> 57
>> 58 #include "G4SDManager.hh"
>> 59 #include "G4RunManager.hh"
>> 60 #include "G4PhysicalConstants.hh"
>> 61 #include "G4SystemOfUnits.hh"
>> 62 #include "RMC01SD.hh"
62 63
63 //....oooOO0OOooo........oooOO0OOooo........oo 64 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
64 65
65 RMC01DetectorConstruction::RMC01DetectorConstr 66 RMC01DetectorConstruction::RMC01DetectorConstruction()
66 : G4VUserDetectorConstruction(), << 67 : G4VUserDetectorConstruction(),
67 fDetectorMessenger(0), << 68 fDetectorMessenger(0),
68 fShield_Thickness(5. * mm), << 69 fShield_Thickness(5.*mm),
69 fSensitive_cylinder_H(1. * mm), << 70 fSensitive_cylinder_H (1.*mm),
70 fSensitive_cylinder_Rout(1. * mm) << 71 fSensitive_cylinder_Rout (1.*mm)
71 { << 72 {
72 fDetectorMessenger = new RMC01DetectorMessen << 73 fDetectorMessenger = new RMC01DetectorMessenger(this);
73 } 74 }
74 75
75 //....oooOO0OOooo........oooOO0OOooo........oo 76 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
76 77
77 RMC01DetectorConstruction::~RMC01DetectorConst 78 RMC01DetectorConstruction::~RMC01DetectorConstruction()
78 { << 79 { delete fDetectorMessenger;
79 delete fDetectorMessenger; <<
80 } 80 }
81 81
82 //....oooOO0OOooo........oooOO0OOooo........oo 82 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
83 83
84 G4VPhysicalVolume* RMC01DetectorConstruction:: 84 G4VPhysicalVolume* RMC01DetectorConstruction::Construct()
85 { 85 {
86 DefineMaterials(); 86 DefineMaterials();
87 return ConstructSimpleGeometry(); 87 return ConstructSimpleGeometry();
88 } 88 }
89 89
90 //....oooOO0OOooo........oooOO0OOooo........oo 90 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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
114 // 115 //
115 // define air << 116 // define air
116 // 117 //
117 118
118 G4Material* Air = new G4Material("Air", dens << 119 G4Material* Air = new G4Material("Air", density= 1.290*mg/cm3, ncomponents=2);
119 Air->AddElement(N, fractionmass = 0.7); << 120 Air->AddElement(N, fractionmass=0.7);
120 Air->AddElement(O, fractionmass = 0.3); << 121 Air->AddElement(O, fractionmass=0.3);
121 << 122
122 // 123 //
123 // Example of Vacuum << 124 //Example of Vacuum
124 // 125 //
125 126
126 new G4Material("Vacuum", z = 1., a = 1.01 * << 127 new G4Material("Vacuum", z=1., a=1.01*g/mole,density= universe_mean_density,
127 3.e-18 * pascal, 2.73 * kelvi << 128 kStateGas, 3.e-18*pascal, 2.73*kelvin);
128 } 129 }
129 130
130 //....oooOO0OOooo........oooOO0OOooo........oo 131 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
131 132
132 G4VPhysicalVolume* RMC01DetectorConstruction:: 133 G4VPhysicalVolume* RMC01DetectorConstruction::ConstructSimpleGeometry()
133 { 134 {
134 // Clean old geometry, if any <<
135 135
>> 136 // Clean old geometry, if any
>> 137
136 G4GeometryManager::GetInstance()->OpenGeomet 138 G4GeometryManager::GetInstance()->OpenGeometry();
137 G4PhysicalVolumeStore::GetInstance()->Clean( 139 G4PhysicalVolumeStore::GetInstance()->Clean();
138 G4LogicalVolumeStore::GetInstance()->Clean() 140 G4LogicalVolumeStore::GetInstance()->Clean();
139 G4SolidStore::GetInstance()->Clean(); 141 G4SolidStore::GetInstance()->Clean();
140 142
141 // World 143 // World
142 //----------- 144 //-----------
143 << 145
144 G4Box* solidWorld = new G4Box("World", 15. * << 146 G4Box* solidWorld = new G4Box("World",15.*cm, 15.*cm, 15.*cm);
145 G4LogicalVolume* logicWorld = << 147 G4LogicalVolume* logicWorld = new G4LogicalVolume(solidWorld,
146 new G4LogicalVolume(solidWorld, G4Material << 148 G4Material::GetMaterial("Vacuum"),
147 << 149 "World");
148 G4VPhysicalVolume* physiWorld = new G4PVPlac << 150
149 << 151 G4VPhysicalVolume* physiWorld = new G4PVPlacement(0, //no rotation
150 << 152 G4ThreeVector(), //at (0,0,0)
151 << 153 logicWorld, //its logical volume
152 << 154 "World", //its name
153 << 155 0, //its mother volume
154 << 156 false, //no boolean operation
155 << 157 0);
156 // Shielding Aluminum Sphere << 158
>> 159 //Shielding Aluminum Sphere
157 //------------------- 160 //-------------------
158 << 161
159 G4double radiusShieldingSphere = 10. * cm; << 162 G4double radiusShieldingSphere =10.*cm;
160 << 163
161 G4Orb* solidShieldingSphere = new G4Orb("Shi << 164 G4Orb* solidShieldingSphere=new G4Orb("Shielding", radiusShieldingSphere);
162 G4LogicalVolume* logicShieldingSphere = << 165 G4LogicalVolume* logicShieldingSphere=
163 new G4LogicalVolume(solidShieldingSphere, << 166 new G4LogicalVolume(solidShieldingSphere,
164 "Shielding"); // its << 167 G4Material::GetMaterial("Aluminum"),
165 << 168 "Shielding"); //its name;
166 new G4PVPlacement(0, // no rotation << 169
167 G4ThreeVector(), // at (0 << 170 new G4PVPlacement(0, //no rotation
168 logicShieldingSphere, // << 171 G4ThreeVector(), //at (0,0,0)
169 "Shielding", // its name << 172 logicShieldingSphere, //its logical volume
170 logicWorld, // its mother << 173 "Shielding", //its name
171 false, // no boolean oper << 174 logicWorld, //its mother volume
172 0); << 175 false, //no boolean operation
173 << 176 0);
174 // Bulk Sphere << 177
>> 178 //Bulk Sphere
175 //------------------- 179 //-------------------
176 << 180
177 G4Orb* solidBulkSphere = new G4Orb("Bulk", r << 181 G4Orb* solidBulkSphere=new G4Orb("Bulk",
178 G4LogicalVolume* logicBulkSphere = << 182 radiusShieldingSphere-fShield_Thickness);
179 new G4LogicalVolume(solidBulkSphere, // i << 183 G4LogicalVolume* logicBulkSphere=new G4LogicalVolume(
180 G4Material::GetMateria << 184 solidBulkSphere,//its solid
181 "Bulk"); // its name; << 185 G4Material::GetMaterial("Air"),//its material
182 << 186 "Bulk"); //its name;
183 new G4PVPlacement(0, // no rotation << 187
184 G4ThreeVector(), // at (0 << 188 new G4PVPlacement(0, //no rotation
185 logicBulkSphere, // its l << 189 G4ThreeVector(), //at (0,0,0)
186 "Bulk", // its name << 190 logicBulkSphere, //its logical volume
187 logicShieldingSphere, // << 191 "Bulk", //its name
188 false, // no boolean oper << 192 logicShieldingSphere, //its mother volume
189 0); << 193 false, //no boolean operation
190 << 194 0);
191 // Detecting cylinder << 195
>> 196 //Detecting cylinder
192 //------------------- 197 //-------------------
193 << 198
194 G4Tubs* solidDetecting = new G4Tubs("Sensiti << 199 G4Tubs* solidDetecting=new G4Tubs("SensitiveVolume",
195 fSensiti << 200 0.,fSensitive_cylinder_Rout,fSensitive_cylinder_H/2.,
196 << 201 0.,twopi);
197 G4LogicalVolume* logicDetectingCylinder = << 202
198 new G4LogicalVolume(solidDetecting, G4Mate << 203 G4LogicalVolume* logicDetectingCylinder=new G4LogicalVolume(solidDetecting,
199 << 204 G4Material::GetMaterial("Silicon"),
200 new G4PVPlacement(0, // no rotation << 205 "SensitiveVolume");
201 G4ThreeVector(0., 0., 0.), << 206
202 logicDetectingCylinder, / << 207 new G4PVPlacement(0, //no rotation
203 "SensitiveVolume", // its << 208 G4ThreeVector(0.,0.,0.), //at (0,0,0)
204 logicBulkSphere, // its m << 209 logicDetectingCylinder, //its logical volume
205 false, // no boolean oper << 210 "SensitiveVolume", //its name
206 0); << 211 logicBulkSphere, //its mother volume
207 << 212 false, //no boolean operation
208 RMC01SD* theSensitiveDetector = new RMC01SD( << 213 0);
209 << 214
>> 215
>> 216 RMC01SD* theSensitiveDetector = new RMC01SD("/SensitiveCylinder");
>> 217
210 G4SDManager::GetSDMpointer()->AddNewDetector 218 G4SDManager::GetSDMpointer()->AddNewDetector(theSensitiveDetector);
211 logicDetectingCylinder->SetSensitiveDetector 219 logicDetectingCylinder->SetSensitiveDetector(theSensitiveDetector);
212 << 220
213 // Tantalum Plates on the top and beside << 221 //Tantalum Plates on the top and beside
214 //------------------------------------- 222 //-------------------------------------
215 G4Box* solidPlate = new G4Box("TantalumPlate << 223 G4Box* solidPlate=new G4Box("TantalumPlate",4.*cm,4.*cm,0.25*mm);
216 G4LogicalVolume* logicPlate = << 224 G4LogicalVolume* logicPlate=new G4LogicalVolume(solidPlate, //its solid
217 new G4LogicalVolume(solidPlate, // its so << 225 G4Material::GetMaterial("Tantalum"),//its material
218 G4Material::GetMateria << 226 "TantalumPlate"); //its name;
219 "TantalumPlate"); // << 227
220 << 228
221 new G4PVPlacement(0, // no rotation << 229 new G4PVPlacement(0, //no rotation
222 G4ThreeVector(0., 0., 6. * << 230 G4ThreeVector(0.,0.,6.*cm), //at (0,0,0)
223 logicPlate, // its logica << 231 logicPlate, //its logical volume
224 "TantalumPlate1", // its << 232 "TantalumPlate1", //its name
225 logicBulkSphere, // its m << 233 logicBulkSphere, //its mother volume
226 false, // no boolean oper << 234 false, //no boolean operation
>> 235 0);
>> 236
>> 237 new G4PVPlacement(0, //no rotation
>> 238 G4ThreeVector(0.,0.,-6.*cm), //at (0,0,0)
>> 239 logicPlate, //its logical volume
>> 240 "TantalumPlate2", //its name
>> 241 logicBulkSphere, //its mother volume
>> 242 false, //no boolean operation
227 0); 243 0);
228 << 244
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; 245 return physiWorld;
>> 246
238 } 247 }
239 248
240 //....oooOO0OOooo........oooOO0OOooo........oo 249 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
241 250
242 void RMC01DetectorConstruction::SetSensitiveVo 251 void RMC01DetectorConstruction::SetSensitiveVolumeRadius(G4double r)
243 { << 252 { fSensitive_cylinder_Rout=r;
244 fSensitive_cylinder_Rout = r; <<
245 } 253 }
246 254
247 //....oooOO0OOooo........oooOO0OOooo........oo 255 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
248 256
249 void RMC01DetectorConstruction::SetSensitiveVo 257 void RMC01DetectorConstruction::SetSensitiveVolumeHeight(G4double h)
250 { << 258 { fSensitive_cylinder_H=h;
251 fSensitive_cylinder_H = h; <<
252 } 259 }
253 260
254 //....oooOO0OOooo........oooOO0OOooo........oo 261 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
255 262
256 void RMC01DetectorConstruction::SetShieldingTh 263 void RMC01DetectorConstruction::SetShieldingThickness(G4double d)
257 { << 264 { fShield_Thickness=d;
258 fShield_Thickness = d; <<
259 } 265 }
260 266
261 //....oooOO0OOooo........oooOO0OOooo........oo 267 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
262 268