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