[807] | 1 | // |
---|
| 2 | // ******************************************************************** |
---|
| 3 | // * License and Disclaimer * |
---|
| 4 | // * * |
---|
| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
---|
| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
---|
| 7 | // * conditions of the Geant4 Software License, included in the file * |
---|
| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
---|
| 9 | // * include a list of copyright holders. * |
---|
| 10 | // * * |
---|
| 11 | // * Neither the authors of this software system, nor their employing * |
---|
| 12 | // * institutes,nor the agencies providing financial support for this * |
---|
| 13 | // * work make any representation or warranty, express or implied, * |
---|
| 14 | // * regarding this software system or assume any liability for its * |
---|
| 15 | // * use. Please see the license in the file LICENSE and URL above * |
---|
| 16 | // * for the full disclaimer and the limitation of liability. * |
---|
| 17 | // * * |
---|
| 18 | // * This code implementation is the result of the scientific and * |
---|
| 19 | // * technical work of the GEANT4 collaboration. * |
---|
| 20 | // * By using, copying, modifying or distributing the software (or * |
---|
| 21 | // * any work based on the software) you agree to acknowledge its * |
---|
| 22 | // * use in resulting scientific publications, and indicate your * |
---|
| 23 | // * acceptance of all terms of the Geant4 Software license. * |
---|
| 24 | // ******************************************************************** |
---|
| 25 | // |
---|
| 26 | // |
---|
| 27 | // ********************************************************************** |
---|
| 28 | // * * |
---|
| 29 | // * GEANT 4 xray_telescope advanced example * |
---|
| 30 | // * * |
---|
| 31 | // * MODULE: XrayTelDetectorConstruction.cc * |
---|
| 32 | // * ------- * |
---|
| 33 | // * * |
---|
| 34 | // * Version: 0.4 * |
---|
| 35 | // * Date: 06/11/00 * |
---|
| 36 | // * Author: R Nartallo * |
---|
| 37 | // * Organisation: ESA/ESTEC, Noordwijk, THe Netherlands * |
---|
| 38 | // * * |
---|
| 39 | // ********************************************************************** |
---|
| 40 | // |
---|
| 41 | // CHANGE HISTORY |
---|
| 42 | // -------------- |
---|
| 43 | // |
---|
| 44 | // 06.11.2000 R.Nartallo |
---|
| 45 | // - First implementation of xray_telescope geometry |
---|
| 46 | // - Based on Chandra and XMM models by R Nartallo, P Truscott, F Lei |
---|
| 47 | // and P Arce |
---|
| 48 | // |
---|
| 49 | // |
---|
| 50 | // ********************************************************************** |
---|
| 51 | |
---|
| 52 | #include "G4UnitsTable.hh" |
---|
| 53 | #include "G4VUserDetectorConstruction.hh" |
---|
| 54 | #include "G4Material.hh" |
---|
| 55 | #include "G4MaterialTable.hh" |
---|
| 56 | #include "G4Element.hh" |
---|
| 57 | #include "G4ElementTable.hh" |
---|
| 58 | #include "G4Box.hh" |
---|
| 59 | #include "G4Cons.hh" |
---|
| 60 | #include "G4Tubs.hh" |
---|
| 61 | #include "G4LogicalVolume.hh" |
---|
| 62 | #include "G4ThreeVector.hh" |
---|
| 63 | #include "G4PVPlacement.hh" |
---|
| 64 | #include "G4PVReplica.hh" |
---|
| 65 | #include "G4SDManager.hh" |
---|
| 66 | #include "G4VisAttributes.hh" |
---|
| 67 | #include "G4Colour.hh" |
---|
| 68 | |
---|
| 69 | #include "globals.hh" |
---|
| 70 | |
---|
| 71 | #include "XrayTelDetectorConstruction.hh" |
---|
| 72 | |
---|
| 73 | XrayTelDetectorConstruction::XrayTelDetectorConstruction() |
---|
| 74 | { |
---|
| 75 | world_x = 2500.*cm; |
---|
| 76 | world_y = 2500.*cm; |
---|
| 77 | world_z = 2500.*cm; |
---|
| 78 | } |
---|
| 79 | |
---|
| 80 | XrayTelDetectorConstruction::~XrayTelDetectorConstruction() |
---|
| 81 | {;} |
---|
| 82 | |
---|
| 83 | G4VPhysicalVolume* XrayTelDetectorConstruction::Construct( ) |
---|
| 84 | { |
---|
| 85 | |
---|
| 86 | // Material: Vacuum |
---|
| 87 | G4Material* Vacuum = new G4Material("Vacuum", |
---|
| 88 | 1.0 , 1.01*g/mole, 1.0E-25*g/cm3, |
---|
| 89 | kStateGas, 2.73*kelvin, 3.0E-18*pascal ); |
---|
| 90 | |
---|
| 91 | // Visualization attributes |
---|
| 92 | G4VisAttributes* VisAttWorld= new G4VisAttributes( G4Colour(204/255.,255/255.,255/255.)); |
---|
| 93 | |
---|
| 94 | // World |
---|
| 95 | G4Box * solidWorld = new G4Box( "world_S", world_x, world_y, world_z ); |
---|
| 96 | G4LogicalVolume * logicalWorld = new G4LogicalVolume( solidWorld, // solid |
---|
| 97 | Vacuum, // material |
---|
| 98 | "world_L", // name |
---|
| 99 | 0,0,0); |
---|
| 100 | |
---|
| 101 | logicalWorld -> SetVisAttributes(VisAttWorld); |
---|
| 102 | |
---|
| 103 | // Physical volume |
---|
| 104 | physicalWorld= new G4PVPlacement( 0, |
---|
| 105 | G4ThreeVector(), |
---|
| 106 | "world_P", // name (2nd constructor) |
---|
| 107 | logicalWorld, // logical volume |
---|
| 108 | NULL, // mother volume |
---|
| 109 | false, // no boolean operation |
---|
| 110 | 0); // copy number |
---|
| 111 | |
---|
| 112 | // Make Invisible |
---|
| 113 | logicalWorld -> SetVisAttributes(G4VisAttributes::Invisible); |
---|
| 114 | |
---|
| 115 | // Construct geometry |
---|
| 116 | ConstructTelescope(); |
---|
| 117 | ConstructFocalPlane(); |
---|
| 118 | |
---|
| 119 | return physicalWorld; |
---|
| 120 | } |
---|
| 121 | |
---|
| 122 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 123 | |
---|
| 124 | // Construct Telescope |
---|
| 125 | |
---|
| 126 | void XrayTelDetectorConstruction::ConstructTelescope() |
---|
| 127 | { |
---|
| 128 | // Construct Mirror |
---|
| 129 | // Single shell mirror made of Nickel with thin Gold coating |
---|
| 130 | // Mirror made up of two cones approximating the parabolic section and |
---|
| 131 | // two cones approximating the hyperbolic section |
---|
| 132 | // The centre of the mirror is filled wiith a solid aluminium rod shaped as the |
---|
| 133 | // mirrors, so as to leave a constant BaffleGap distance from the mirror surface |
---|
| 134 | |
---|
| 135 | // Build materials |
---|
| 136 | G4Material* Ni = new G4Material("Nickel", 28., 58.6934*g/mole, 8.902*g/cm3); |
---|
| 137 | G4Material* Au = new G4Material("Gold", 79., 196.96654*g/mole, 19.300*g/cm3); |
---|
| 138 | G4Material* Al = new G4Material("Aluminium", 13., 26.98*g/mole, 2.700*g/cm3); |
---|
| 139 | |
---|
| 140 | // Visualization attributes |
---|
| 141 | G4VisAttributes* VisAttMirror = new G4VisAttributes( |
---|
| 142 | G4Colour(0/255., 0/255.,255/255.)); |
---|
| 143 | G4VisAttributes* VisAttAuCoating = new G4VisAttributes( |
---|
| 144 | G4Colour(255/255., 255/255., 0/255.)); |
---|
| 145 | G4VisAttributes* VisAttBaffle = new G4VisAttributes( |
---|
| 146 | G4Colour(128/255., 128/255., 128/255.)); |
---|
| 147 | |
---|
| 148 | // Rotation Matrix |
---|
| 149 | G4RotationMatrix *rotateMatrix = new G4RotationMatrix(); |
---|
| 150 | rotateMatrix -> rotateY(90.*deg); |
---|
| 151 | |
---|
| 152 | // Construct cones to make Mirror sections |
---|
| 153 | G4int i; |
---|
| 154 | G4double MirrorEnd[5] = { 34.9995975*cm, 34.8277209*cm, 34.6549918*cm, |
---|
| 155 | 34.1347834*cm, 33.6137753*cm }; |
---|
| 156 | G4double MirrorPosition[4] = { 772.5*cm, 757.5*cm, 742.5*cm, 727.5*cm }; |
---|
| 157 | G4double MirrorSectionLength = 15.0*cm; |
---|
| 158 | G4double MirrorNiThickness = 1.07*mm; |
---|
| 159 | G4double MirrorAuCoating = 50.0e-6*mm; |
---|
| 160 | G4double BaffleGap = 4.0*mm; |
---|
| 161 | |
---|
| 162 | G4Cons* MirrorSolid[4]; |
---|
| 163 | G4Cons* MirrorAuCoatingSolid[4]; |
---|
| 164 | G4Cons* BaffleSolid[4]; |
---|
| 165 | |
---|
| 166 | G4LogicalVolume* MirrorLogicalVolume[4]; |
---|
| 167 | G4LogicalVolume* MirrorAuCoatingLogicalVolume[4]; |
---|
| 168 | G4LogicalVolume* BaffleLogicalVolume[4]; |
---|
| 169 | |
---|
| 170 | for ( i=0; i<4; i++ ) { |
---|
| 171 | |
---|
| 172 | // Mirror Nickel base |
---|
| 173 | MirrorSolid[i] = new G4Cons( "Mirror_S", |
---|
| 174 | MirrorEnd[i], MirrorEnd[i] + MirrorNiThickness, |
---|
| 175 | MirrorEnd[i+1], MirrorEnd[i+1] + MirrorNiThickness, |
---|
| 176 | MirrorSectionLength/2, 0*deg, 360.*deg); |
---|
| 177 | MirrorLogicalVolume[i] = new G4LogicalVolume( |
---|
| 178 | MirrorSolid[i], Ni, "Mirror_L", 0, 0, 0 ); |
---|
| 179 | MirrorLogicalVolume[i]->SetVisAttributes(VisAttMirror); |
---|
| 180 | |
---|
| 181 | // Gold coating on mirror |
---|
| 182 | MirrorAuCoatingSolid[i] = new G4Cons( |
---|
| 183 | "MirrorAuCoating_S", |
---|
| 184 | MirrorEnd[i] - MirrorAuCoating, MirrorEnd[i], |
---|
| 185 | MirrorEnd[i+1] - MirrorAuCoating, MirrorEnd[i+1], |
---|
| 186 | MirrorSectionLength/2, 0*deg, 360.*deg); |
---|
| 187 | MirrorAuCoatingLogicalVolume[i] = new G4LogicalVolume( |
---|
| 188 | MirrorAuCoatingSolid[i], |
---|
| 189 | Au, |
---|
| 190 | "MirrorAuCoating_L", |
---|
| 191 | 0, 0, 0 ); |
---|
| 192 | MirrorAuCoatingLogicalVolume[i]->SetVisAttributes(VisAttAuCoating); |
---|
| 193 | |
---|
| 194 | // Aluminium baffle inside mirror |
---|
| 195 | BaffleSolid[i] = new G4Cons( "Baffle_S", |
---|
| 196 | 0, MirrorEnd[i] - BaffleGap, |
---|
| 197 | 0, MirrorEnd[i+1] - BaffleGap, |
---|
| 198 | MirrorSectionLength/2, 0*deg, 360.*deg); |
---|
| 199 | BaffleLogicalVolume[i] = new G4LogicalVolume( |
---|
| 200 | BaffleSolid[i], Al, "Baffle_L", 0, 0, 0 ); |
---|
| 201 | BaffleLogicalVolume[i]-> SetVisAttributes(VisAttBaffle); |
---|
| 202 | } |
---|
| 203 | |
---|
| 204 | // Physical volume |
---|
| 205 | G4VPhysicalVolume* MirrorPhysicalVolume[4]; |
---|
| 206 | G4VPhysicalVolume* MirrorAuCoatingPhysicalVolume[4]; |
---|
| 207 | G4VPhysicalVolume* BafflePhysicalVolume[4]; |
---|
| 208 | |
---|
| 209 | for ( i=0; i<4; i++ ) { |
---|
| 210 | MirrorPhysicalVolume[i] = new G4PVPlacement( |
---|
| 211 | rotateMatrix, |
---|
| 212 | G4ThreeVector( MirrorPosition[i], 0.0*cm, 0.0*cm ), |
---|
| 213 | "Mirror_P", |
---|
| 214 | MirrorLogicalVolume[i], |
---|
| 215 | physicalWorld, false, 0 ); |
---|
| 216 | MirrorAuCoatingPhysicalVolume[i] = new G4PVPlacement( |
---|
| 217 | rotateMatrix, |
---|
| 218 | G4ThreeVector( MirrorPosition[i], 0.0*cm, 0.0*cm ), |
---|
| 219 | "MirrorAuCoating_P", |
---|
| 220 | MirrorAuCoatingLogicalVolume[i], |
---|
| 221 | physicalWorld, false, 0 ); |
---|
| 222 | BafflePhysicalVolume[i] = new G4PVPlacement( |
---|
| 223 | rotateMatrix, |
---|
| 224 | G4ThreeVector( MirrorPosition[i], 0.0*cm, 0.0*cm ), |
---|
| 225 | "Baffle_P", |
---|
| 226 | BaffleLogicalVolume[i], |
---|
| 227 | physicalWorld, false, 0 ); |
---|
| 228 | } |
---|
| 229 | |
---|
| 230 | // Make Mirror Invisible |
---|
| 231 | |
---|
| 232 | for ( i=0; i<4; i++ ) { |
---|
| 233 | // MirrorLogicalVolume[i] -> SetVisAttributes(G4VisAttributes::Invisible); |
---|
| 234 | // MirrorAuCoatingLogicalVolume[i] -> SetVisAttributes(G4VisAttributes::Invisible); |
---|
| 235 | BaffleLogicalVolume[i] -> SetVisAttributes(G4VisAttributes::Invisible); |
---|
| 236 | } |
---|
| 237 | |
---|
| 238 | |
---|
| 239 | // Construct Optical Bench |
---|
| 240 | // Main Telescope carbon fibre tube and two aluminium end caps |
---|
| 241 | |
---|
| 242 | G4int nel; |
---|
| 243 | G4String symbol; |
---|
| 244 | |
---|
| 245 | // Elements |
---|
| 246 | G4Element* C = new G4Element("Carbon", symbol="C", 6., 12.011*g/mole); |
---|
| 247 | G4Element* H = new G4Element("Hydrogen",symbol="H", 1., 1.00794*g/mole); |
---|
| 248 | |
---|
| 249 | // Materials from Combination |
---|
| 250 | G4Material* Cf = new G4Material("Carbon Fibre", 2.0*g/cm3, nel=2); |
---|
| 251 | Cf->AddElement(C,1); |
---|
| 252 | Cf->AddElement(H,2); |
---|
| 253 | |
---|
| 254 | // Visualization attributes |
---|
| 255 | G4VisAttributes* VisAttBench = new G4VisAttributes( |
---|
| 256 | G4Colour(0/255., 200/255., 0/255.)); |
---|
| 257 | |
---|
| 258 | // Construct Optical bench |
---|
| 259 | G4double BenchThickness = 1.0*cm; |
---|
| 260 | G4double BenchFrontEndMinRadiusOut = MirrorEnd[4] + |
---|
| 261 | ( MirrorEnd[3] - MirrorEnd[4] )*7.5/15 |
---|
| 262 | + MirrorNiThickness; |
---|
| 263 | G4double BenchFrontEndMinRadiusIn = MirrorEnd[4] + |
---|
| 264 | ( MirrorEnd[3] - MirrorEnd[4] )*7.4/15 |
---|
| 265 | + MirrorNiThickness; |
---|
| 266 | G4double BenchFrontEndMaxRadius = MirrorEnd[4] + MirrorNiThickness + 25.*cm; |
---|
| 267 | G4double BenchBackEndMinRadius = 0.0*cm; |
---|
| 268 | G4double BenchBackEndMaxRadius = MirrorEnd[4] + MirrorNiThickness + 5.*cm; |
---|
| 269 | G4double BenchMainLength; |
---|
| 270 | |
---|
| 271 | BenchMainLength = MirrorPosition[3] - BenchThickness; |
---|
| 272 | |
---|
| 273 | G4Cons* BenchFrontEndSolid; |
---|
| 274 | G4Tubs* BenchBackEndSolid; |
---|
| 275 | G4Cons* BenchMainSolid; |
---|
| 276 | |
---|
| 277 | G4LogicalVolume* BenchFrontEndLogicalVolume; |
---|
| 278 | G4LogicalVolume* BenchBackEndLogicalVolume; |
---|
| 279 | G4LogicalVolume* BenchMainLogicalVolume; |
---|
| 280 | |
---|
| 281 | BenchFrontEndSolid = new G4Cons( "BenchFrontEnd_S", |
---|
| 282 | BenchFrontEndMinRadiusOut, BenchFrontEndMaxRadius, |
---|
| 283 | BenchFrontEndMinRadiusIn, BenchFrontEndMaxRadius, |
---|
| 284 | BenchThickness/2, 0*deg, 360.*deg ); |
---|
| 285 | BenchFrontEndLogicalVolume = new G4LogicalVolume( |
---|
| 286 | BenchFrontEndSolid, Al, "BenchFrontEnd_L", 0, 0, 0 ); |
---|
| 287 | BenchFrontEndLogicalVolume->SetVisAttributes(VisAttBench); |
---|
| 288 | |
---|
| 289 | BenchBackEndSolid = new G4Tubs( "BenchBackEnd_S", |
---|
| 290 | BenchBackEndMinRadius, BenchBackEndMaxRadius, |
---|
| 291 | BenchThickness/2, 0*deg, 360.*deg ); |
---|
| 292 | BenchBackEndLogicalVolume = new G4LogicalVolume( |
---|
| 293 | BenchBackEndSolid, Al, "BenchBackEnd_L", 0, 0, 0 ); |
---|
| 294 | BenchBackEndLogicalVolume->SetVisAttributes(VisAttBench); |
---|
| 295 | |
---|
| 296 | BenchMainSolid = new G4Cons( "BenchMain_S", |
---|
| 297 | BenchFrontEndMaxRadius - BenchThickness, |
---|
| 298 | BenchFrontEndMaxRadius, |
---|
| 299 | BenchBackEndMaxRadius - BenchThickness, |
---|
| 300 | BenchBackEndMaxRadius, |
---|
| 301 | BenchMainLength/2, 0*deg, 360.*deg); |
---|
| 302 | BenchMainLogicalVolume = new G4LogicalVolume( |
---|
| 303 | BenchMainSolid, Cf, "BenchMain_L", 0, 0, 0 ); |
---|
| 304 | BenchMainLogicalVolume -> SetVisAttributes(VisAttBench); |
---|
| 305 | |
---|
| 306 | // Physical volume |
---|
| 307 | G4VPhysicalVolume* BenchFrontEndPhysicalVolume; |
---|
| 308 | G4VPhysicalVolume* BenchBackEndPhysicalVolume; |
---|
| 309 | G4VPhysicalVolume* BenchMainPhysicalVolume; |
---|
| 310 | |
---|
| 311 | BenchFrontEndPhysicalVolume = new G4PVPlacement( |
---|
| 312 | rotateMatrix, |
---|
| 313 | G4ThreeVector( MirrorPosition[3] - BenchThickness/2, |
---|
| 314 | 0.0*cm, 0.0*cm ), |
---|
| 315 | "BenchFrontEnd_P", |
---|
| 316 | BenchFrontEndLogicalVolume, |
---|
| 317 | physicalWorld, false, 0 ); |
---|
| 318 | |
---|
| 319 | BenchBackEndPhysicalVolume = new G4PVPlacement( |
---|
| 320 | rotateMatrix, |
---|
| 321 | G4ThreeVector(0.0*cm - BenchThickness/2, 0.0*cm, 0.0*cm ), |
---|
| 322 | "BenchBackEnd_P", |
---|
| 323 | BenchBackEndLogicalVolume, |
---|
| 324 | physicalWorld, false, 0 ); |
---|
| 325 | |
---|
| 326 | BenchMainPhysicalVolume = new G4PVPlacement( |
---|
| 327 | rotateMatrix, |
---|
| 328 | G4ThreeVector( BenchMainLength/2, 0.0*cm, 0.0*cm ), |
---|
| 329 | "BenchMain_P", |
---|
| 330 | BenchMainLogicalVolume, |
---|
| 331 | physicalWorld, false, 0 ); |
---|
| 332 | |
---|
| 333 | //--- Make Bench Invisible |
---|
| 334 | |
---|
| 335 | // BenchFrontEndLogicalVolume -> SetVisAttributes(G4VisAttributes::Invisible); |
---|
| 336 | // BenchBackEndLogicalVolume -> SetVisAttributes(G4VisAttributes::Invisible); |
---|
| 337 | BenchMainLogicalVolume -> SetVisAttributes(G4VisAttributes::Invisible); |
---|
| 338 | |
---|
| 339 | return; |
---|
| 340 | } |
---|
| 341 | |
---|
| 342 | // Construct Focal Plane |
---|
| 343 | // Conical Titanium baffle and silicon detector |
---|
| 344 | |
---|
| 345 | void XrayTelDetectorConstruction::ConstructFocalPlane() |
---|
| 346 | { |
---|
| 347 | |
---|
| 348 | // Elements |
---|
| 349 | G4Material* Ti = new G4Material("Titanium", 22., 47.867*g/mole, 4.54*g/cm3); |
---|
| 350 | G4Material* Si = new G4Material("Silicon", 14., 28.090*g/mole, 2.33*g/cm3); |
---|
| 351 | |
---|
| 352 | // Visualization attributes |
---|
| 353 | G4VisAttributes* VisDetectorBaffle = new G4VisAttributes( |
---|
| 354 | G4Colour(190/255., 255/255., 0/255.) ); |
---|
| 355 | G4VisAttributes* VisDetector = new G4VisAttributes( |
---|
| 356 | G4Colour(255/255., 0/255., 0/255.) ); |
---|
| 357 | |
---|
| 358 | // Rotation Matrix |
---|
| 359 | G4RotationMatrix *rotateMatrix = new G4RotationMatrix(); |
---|
| 360 | rotateMatrix -> rotateY(90.*deg); |
---|
| 361 | |
---|
| 362 | // Construct Detector Baffle |
---|
| 363 | G4double DetectorBaffleLength = 57.2*cm; |
---|
| 364 | G4double DetectorBaffleOuterRadiusIn = 7.1*cm; |
---|
| 365 | G4double DetectorBaffleOuterRadiusOut = 7.35*cm; |
---|
| 366 | G4double DetectorBaffleInnerRadiusIn = 4.55*cm; |
---|
| 367 | G4double DetectorBaffleInnerRadiusOut = 5.75*cm; |
---|
| 368 | |
---|
| 369 | G4Cons* DetectorBaffleSolid; |
---|
| 370 | |
---|
| 371 | G4LogicalVolume* DetectorBaffleLogicalVolume; |
---|
| 372 | |
---|
| 373 | DetectorBaffleSolid = new G4Cons( "DetectorBaffle_S", |
---|
| 374 | DetectorBaffleOuterRadiusIn, |
---|
| 375 | DetectorBaffleOuterRadiusOut, |
---|
| 376 | DetectorBaffleInnerRadiusIn, |
---|
| 377 | DetectorBaffleInnerRadiusOut, |
---|
| 378 | DetectorBaffleLength/2, 0*deg, 360.*deg); |
---|
| 379 | DetectorBaffleLogicalVolume = new G4LogicalVolume( |
---|
| 380 | DetectorBaffleSolid, Ti, "DetectorBaffle_L", 0, 0, 0 ); |
---|
| 381 | DetectorBaffleLogicalVolume -> SetVisAttributes( VisDetectorBaffle ); |
---|
| 382 | |
---|
| 383 | // Physical volume |
---|
| 384 | G4VPhysicalVolume* DetectorBafflePhysicalVolume; |
---|
| 385 | |
---|
| 386 | DetectorBafflePhysicalVolume = new G4PVPlacement( |
---|
| 387 | rotateMatrix, |
---|
| 388 | G4ThreeVector( DetectorBaffleLength/2, 0.0*cm, 0.0*cm), |
---|
| 389 | "DetectorBaffle_P", |
---|
| 390 | DetectorBaffleLogicalVolume, |
---|
| 391 | physicalWorld, false, 0 ); |
---|
| 392 | |
---|
| 393 | //--- Make Invisible |
---|
| 394 | |
---|
| 395 | // DetectorBaffleLogicalVolume -> SetVisAttributes( G4VisAttributes::Invisible ); |
---|
| 396 | |
---|
| 397 | // Construct Detector |
---|
| 398 | |
---|
| 399 | G4double DetectorRadius = 32.5*mm; |
---|
| 400 | G4double DetectorThickness = 50e-6*m; |
---|
| 401 | |
---|
| 402 | G4Tubs* DetectorSolid; |
---|
| 403 | |
---|
| 404 | G4LogicalVolume* DetectorLogicalVolume; |
---|
| 405 | |
---|
| 406 | DetectorSolid = new G4Tubs( "Detector_S", |
---|
| 407 | 0, DetectorRadius, |
---|
| 408 | DetectorThickness/2, 0*deg, 360.*deg); |
---|
| 409 | DetectorLogicalVolume = new G4LogicalVolume( |
---|
| 410 | DetectorSolid, Si, "Detector_L", 0, 0, 0 ); |
---|
| 411 | DetectorLogicalVolume -> SetVisAttributes( VisDetector ); |
---|
| 412 | |
---|
| 413 | // Physical volume |
---|
| 414 | G4VPhysicalVolume* DetectorPhysicalVolume; |
---|
| 415 | |
---|
| 416 | DetectorPhysicalVolume = new G4PVPlacement( |
---|
| 417 | rotateMatrix, |
---|
| 418 | G4ThreeVector( DetectorThickness/2, 0.0*cm, 0.0*cm), |
---|
| 419 | "Detector_P", |
---|
| 420 | DetectorLogicalVolume, |
---|
| 421 | physicalWorld, false, 0 ); |
---|
| 422 | |
---|
| 423 | //--- Make Invisible |
---|
| 424 | // DetectorLogicalVolume -> SetVisAttributes( G4VisAttributes::Invisible ); |
---|
| 425 | |
---|
| 426 | return; |
---|
| 427 | } |
---|