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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // Hadrontherapy advanced example for Geant4 26 // Hadrontherapy advanced example for Geant4
27 // See more at: https://twiki.cern.ch/twiki/bi 27 // See more at: https://twiki.cern.ch/twiki/bin/view/Geant4/AdvancedExamplesHadrontherapy
28 28
29 #include "globals.hh" 29 #include "globals.hh"
30 #include "G4SystemOfUnits.hh" 30 #include "G4SystemOfUnits.hh"
31 #include "G4Box.hh" 31 #include "G4Box.hh"
32 #include "G4Tubs.hh" 32 #include "G4Tubs.hh"
33 #include "G4UnionSolid.hh" 33 #include "G4UnionSolid.hh"
34 #include "G4Trd.hh" 34 #include "G4Trd.hh"
35 #include "G4AssemblyVolume.hh" 35 #include "G4AssemblyVolume.hh"
36 #include "G4VisAttributes.hh" 36 #include "G4VisAttributes.hh"
37 #include "G4Colour.hh" 37 #include "G4Colour.hh"
38 #include "G4RunManager.hh" 38 #include "G4RunManager.hh"
39 #include "G4LogicalVolume.hh" 39 #include "G4LogicalVolume.hh"
40 #include "G4PVPlacement.hh" 40 #include "G4PVPlacement.hh"
41 #include "G4PVReplica.hh" 41 #include "G4PVReplica.hh"
42 #include "G4RotationMatrix.hh" 42 #include "G4RotationMatrix.hh"
43 #include "G4NistManager.hh" 43 #include "G4NistManager.hh"
44 #include "G4NistElementBuilder.hh" 44 #include "G4NistElementBuilder.hh"
45 #include "HadrontherapyDetectorConstruction.hh 45 #include "HadrontherapyDetectorConstruction.hh"
46 #include "HadrontherapyTIFPAPassiveProtonBeamL 46 #include "HadrontherapyTIFPAPassiveProtonBeamLine.hh"
47 #include "HadrontherapyTIFPAPassiveProtonBeamL 47 #include "HadrontherapyTIFPAPassiveProtonBeamLineMessenger.hh"
48 48
49 ////////////////////////////////////////////// 49 /////////////////////////////////////////////////////////////////////////////
50 TrentoPassiveProtonBeamLine::TrentoPassiveProt 50 TrentoPassiveProtonBeamLine::TrentoPassiveProtonBeamLine():
51 logicTreatmentRoom(0), physicalTreatmentRoom( 51 logicTreatmentRoom(0), physicalTreatmentRoom(0),hadrontherapyDetectorConstruction(0),
52 physiBeamLineSupport(0), physiBeamLineCover(0) 52 physiBeamLineSupport(0), physiBeamLineCover(0), physiBeamLineCover2(0),
53 physiMonitorLayer1(0), physiMonitorLayer2(0), 53 physiMonitorLayer1(0), physiMonitorLayer2(0),
54 ScatteringFoil(0), logicScatteringFoil(0), p 54 ScatteringFoil(0), logicScatteringFoil(0), physiScatteringFoil(0), ridgeFilterPhys(0), preCollimator(0), physiPreCollimator(0), Collimator(0), physiCollimator(0), solidAirTube(0), solidAirPreTube(0), physiAirTube(0), physiAirPreTube(0)
55 55
56 56
57 { 57 {
58 // Messenger to change parameters of the p 58 // Messenger to change parameters of the passiveTrentoBeamLine geometry
59 TrentoPassiveMessenger = new TrentoPassive 59 TrentoPassiveMessenger = new TrentoPassiveProtonBeamLineMessenger(this);
60 60
61 //***************************** PW ******* 61 //***************************** PW ***********************************
62 static G4String ROGeometryName = "Detector 62 static G4String ROGeometryName = "DetectorROGeometry";
63 RO = new HadrontherapyDetectorROGeometry(R 63 RO = new HadrontherapyDetectorROGeometry(ROGeometryName);
64 64
65 G4cout << "Going to register Parallel worl 65 G4cout << "Going to register Parallel world...";
66 RegisterParallelWorld(RO); 66 RegisterParallelWorld(RO);
67 G4cout << "... done" << G4endl; 67 G4cout << "... done" << G4endl;
68 //**************************************** 68 //********************************************************************
69 69
70 } 70 }
71 ////////////////////////////////////////////// 71 /////////////////////////////////////////////////////////////////////////////
72 TrentoPassiveProtonBeamLine::~TrentoPassivePro 72 TrentoPassiveProtonBeamLine::~TrentoPassiveProtonBeamLine()
73 { 73 {
74 delete TrentoPassiveMessenger; 74 delete TrentoPassiveMessenger;
75 delete hadrontherapyDetectorConstruction; 75 delete hadrontherapyDetectorConstruction;
76 } 76 }
77 77
78 using namespace std; 78 using namespace std;
79 79
80 ////////////////////////////////////////////// 80 /////////////////////////////////////////////////////////////////////////////
81 G4VPhysicalVolume* TrentoPassiveProtonBeamLine 81 G4VPhysicalVolume* TrentoPassiveProtonBeamLine::Construct()
82 { 82 {
83 // Sets default geometry and materials 83 // Sets default geometry and materials
84 SetDefaultDimensions(); 84 SetDefaultDimensions();
85 85
86 // Construct the whole Passive Beam Line 86 // Construct the whole Passive Beam Line
87 ConstructTrentoPassiveProtonBeamLine(); 87 ConstructTrentoPassiveProtonBeamLine();
88 88
89 //***************************** PW ******* 89 //***************************** PW ***************************************
90 if (!hadrontherapyDetectorConstruction) 90 if (!hadrontherapyDetectorConstruction)
91 91
92 // HadrontherapyDetectorConstruction b 92 // HadrontherapyDetectorConstruction builds ONLY the phantom and the detector with its associated ROGeometry
93 hadrontherapyDetectorConstruction = ne 93 hadrontherapyDetectorConstruction = new HadrontherapyDetectorConstruction(physicalTreatmentRoom);
94 94
95 95
96 //**************************************** 96 //********************************************************************
97 97
98 hadrontherapyDetectorConstruction->Initial 98 hadrontherapyDetectorConstruction->InitializeDetectorROGeometry(RO,hadrontherapyDetectorConstruction->GetDetectorToWorldPosition());
99 99
100 return physicalTreatmentRoom; 100 return physicalTreatmentRoom;
101 } 101 }
102 102
103 // In the following method the DEFAULTS used i 103 // In the following method the DEFAULTS used in the geometry of
104 // passive beam line are provided 104 // passive beam line are provided
105 // HERE THE USER CAN CHANGE THE GEOMETRY CHARA 105 // HERE THE USER CAN CHANGE THE GEOMETRY CHARACTERISTICS OF BEAM
106 // LINE ELEMENTS, ALTERNATIVELY HE/SHE CAN USE 106 // LINE ELEMENTS, ALTERNATIVELY HE/SHE CAN USE THE MACRO FILE (IF A
107 // MESSENGER IS PROVIDED) 107 // MESSENGER IS PROVIDED)
108 // 108 //
109 // DEFAULT MATERIAL ARE ALSO PROVIDED 109 // DEFAULT MATERIAL ARE ALSO PROVIDED
110 // and COLOURS ARE ALSO DEFINED 110 // and COLOURS ARE ALSO DEFINED
111 // ------------------------------------------- 111 // ----------------------------------------------------------
112 ////////////////////////////////////////////// 112 /////////////////////////////////////////////////////////////////////////////
113 void TrentoPassiveProtonBeamLine::SetDefaultDi 113 void TrentoPassiveProtonBeamLine::SetDefaultDimensions()
114 { 114 {
115 // Set of coulors that can be used 115 // Set of coulors that can be used
116 white = new G4VisAttributes( G4Colour()); 116 white = new G4VisAttributes( G4Colour());
117 white -> SetVisibility(true); 117 white -> SetVisibility(true);
118 white -> SetForceSolid(true); 118 white -> SetForceSolid(true);
119 119
120 blue = new G4VisAttributes(G4Colour(0. ,0. 120 blue = new G4VisAttributes(G4Colour(0. ,0. ,1.));
121 blue -> SetVisibility(true); 121 blue -> SetVisibility(true);
122 blue -> SetForceSolid(true); 122 blue -> SetForceSolid(true);
123 123
124 gray = new G4VisAttributes( G4Colour(0.5, 124 gray = new G4VisAttributes( G4Colour(0.5, 0.5, 0.5 ));
125 gray-> SetVisibility(true); 125 gray-> SetVisibility(true);
126 gray-> SetForceSolid(true); 126 gray-> SetForceSolid(true);
127 127
128 red = new G4VisAttributes(G4Colour(1. ,0. 128 red = new G4VisAttributes(G4Colour(1. ,0. ,0.));
129 red-> SetVisibility(true); 129 red-> SetVisibility(true);
130 red-> SetForceSolid(true); 130 red-> SetForceSolid(true);
131 131
132 yellow = new G4VisAttributes(G4Colour(1., 132 yellow = new G4VisAttributes(G4Colour(1., 1., 0. ));
133 yellow-> SetVisibility(true); 133 yellow-> SetVisibility(true);
134 yellow-> SetForceSolid(true); 134 yellow-> SetForceSolid(true);
135 135
136 green = new G4VisAttributes( G4Colour(25/2 136 green = new G4VisAttributes( G4Colour(25/255. , 255/255. , 25/255. ));
137 green -> SetVisibility(true); 137 green -> SetVisibility(true);
138 green -> SetForceSolid(true); 138 green -> SetForceSolid(true);
139 139
140 darkGreen = new G4VisAttributes( G4Colour( 140 darkGreen = new G4VisAttributes( G4Colour(0/255. , 100/255. , 0/255. ));
141 darkGreen -> SetVisibility(true); 141 darkGreen -> SetVisibility(true);
142 darkGreen -> SetForceSolid(true); 142 darkGreen -> SetForceSolid(true);
143 143
144 darkOrange3 = new G4VisAttributes( G4Colou 144 darkOrange3 = new G4VisAttributes( G4Colour(205/255. , 102/255. , 000/255. ));
145 darkOrange3 -> SetVisibility(true); 145 darkOrange3 -> SetVisibility(true);
146 darkOrange3 -> SetForceSolid(false); 146 darkOrange3 -> SetForceSolid(false);
147 147
148 skyBlue = new G4VisAttributes( G4Colour(13 148 skyBlue = new G4VisAttributes( G4Colour(135/255. , 206/255. , 235/255. ));
149 skyBlue -> SetVisibility(true); 149 skyBlue -> SetVisibility(true);
150 skyBlue -> SetForceSolid(true); 150 skyBlue -> SetForceSolid(true);
151 151
152 152
153 153
154 // SCATTERING FOIL: it is a thin foil that 154 // SCATTERING FOIL: it is a thin foil that provides the
155 // final diffusion of the beam. 155 // final diffusion of the beam.
156 G4double defaultScatteringFoilXSize = 0.75 156 G4double defaultScatteringFoilXSize = 0.75*cm;
157 ScatteringFoilXSize = defaultScatteringFoi 157 ScatteringFoilXSize = defaultScatteringFoilXSize;
158 158
159 G4double defaultScatteringFoilYSize = 100* 159 G4double defaultScatteringFoilYSize = 100*mm;
160 ScatteringFoilYSize = defaultScatteringFoi 160 ScatteringFoilYSize = defaultScatteringFoilYSize;
161 161
162 G4double defaultScatteringFoilZSize = 100 162 G4double defaultScatteringFoilZSize = 100 *mm;
163 ScatteringFoilZSize = defaultScatteringFoi 163 ScatteringFoilZSize = defaultScatteringFoilZSize;
164 164
165 G4double defaultScatteringFoilXPosition = 165 G4double defaultScatteringFoilXPosition = -273.*cm;
166 ScatteringFoilXPosition = defaultScatterin 166 ScatteringFoilXPosition = defaultScatteringFoilXPosition;
167 167
168 G4double defaultScatteringFoilYPosition = 168 G4double defaultScatteringFoilYPosition = 0 *mm;
169 ScatteringFoilYPosition = defaultScatterin 169 ScatteringFoilYPosition = defaultScatteringFoilYPosition;
170 170
171 G4double defaultScatteringFoilZPosition = 171 G4double defaultScatteringFoilZPosition = 0 *mm;
172 ScatteringFoilZPosition = defaultScatterin 172 ScatteringFoilZPosition = defaultScatteringFoilZPosition;
173 173
174 //PRE COLLIMATOR: it is a PMMA collimator 174 //PRE COLLIMATOR: it is a PMMA collimator
175 G4double defaultPreCollimatorXHalfSide = 1 175 G4double defaultPreCollimatorXHalfSide = 12.5 * cm;
176 preCollimatorXHalfSide = defaultPreCollima 176 preCollimatorXHalfSide = defaultPreCollimatorXHalfSide;
177 177
178 G4double defaultPreCollimatorXPosition = - 178 G4double defaultPreCollimatorXPosition = -50.*cm;
179 preCollimatorXPosition = defaultPreCollima 179 preCollimatorXPosition = defaultPreCollimatorXPosition;
180 180
181 //DEFAULT DEFINITION OF THE AIR TUBE 181 //DEFAULT DEFINITION OF THE AIR TUBE
182 G4double defaultYHalfSideAirTube= 5.*cm; 182 G4double defaultYHalfSideAirTube= 5.*cm;
183 YHalfSideAirTube = defaultYHalfSideAirTube 183 YHalfSideAirTube = defaultYHalfSideAirTube;
184 184
185 G4double defaultZHalfSideAirTube = 5.*cm; 185 G4double defaultZHalfSideAirTube = 5.*cm;
186 ZHalfSideAirTube = defaultZHalfSideAirTube 186 ZHalfSideAirTube = defaultZHalfSideAirTube;
187 187
188 188
189 // DEFAULT DEFINITION OF THE MATERIALS 189 // DEFAULT DEFINITION OF THE MATERIALS
190 // All elements and compound definition fo 190 // All elements and compound definition follows the NIST database
191 191
192 // ELEMENTS 192 // ELEMENTS
193 G4bool isotopes = false; 193 G4bool isotopes = false;
194 G4Material* aluminumNist = G4NistManager:: 194 G4Material* aluminumNist = G4NistManager::Instance()->FindOrBuildMaterial("G4_Al", isotopes);
195 G4Material* copperNist = G4NistManager::In 195 G4Material* copperNist = G4NistManager::Instance()->FindOrBuildMaterial("G4_Cu", isotopes);
196 G4Element* zincNist = G4NistManager::Insta 196 G4Element* zincNist = G4NistManager::Instance()->FindOrBuildElement("Zn");
197 G4Element* copper = G4NistManager::Instanc 197 G4Element* copper = G4NistManager::Instance()->FindOrBuildElement("Cu");
198 G4Element* silicNist = G4NistManager::Inst 198 G4Element* silicNist = G4NistManager::Instance()->FindOrBuildElement("Si");
199 G4Element* hydrogenNist = G4NistManager::I 199 G4Element* hydrogenNist = G4NistManager::Instance()->FindOrBuildElement("H");
200 G4Element* oxygenNist = G4NistManager::Ins 200 G4Element* oxygenNist = G4NistManager::Instance()->FindOrBuildElement("O");
201 G4Element* carbonNist = G4NistManager::Ins 201 G4Element* carbonNist = G4NistManager::Instance()->FindOrBuildElement("C");
202 202
203 // COMPOUND 203 // COMPOUND
204 G4Material* airNist = G4NistManager::Inst 204 G4Material* airNist = G4NistManager::Instance()->FindOrBuildMaterial("G4_AIR", isotopes);
205 G4Material* PMMANist = G4NistManager::Inst 205 G4Material* PMMANist = G4NistManager::Instance()->FindOrBuildMaterial("G4_PLEXIGLASS", isotopes);
206 G4Material* MylarNist = G4NistManager::In 206 G4Material* MylarNist = G4NistManager::Instance()->FindOrBuildMaterial("G4_MYLAR");
207 207
208 G4int nComponents; // Number of components 208 G4int nComponents; // Number of components
209 G4int nAtoms; //Number of atoms 209 G4int nAtoms; //Number of atoms
210 G4double fractionmass; // Fraction in mass 210 G4double fractionmass; // Fraction in mass of an element in a material
211 211
212 //Quartz 212 //Quartz
213 G4Material* SiO2 = new G4Material("quartz" 213 G4Material* SiO2 = new G4Material("quartz", 2.200*g/cm3, nComponents=2);
214 SiO2->AddElement(silicNist, nAtoms=1); 214 SiO2->AddElement(silicNist, nAtoms=1);
215 SiO2->AddElement(oxygenNist , nAtoms=2); 215 SiO2->AddElement(oxygenNist , nAtoms=2);
216 216
217 //Epoxy (for FR4 ) 217 //Epoxy (for FR4 )
218 G4Material* Epoxy = new G4Material("Epoxy" 218 G4Material* Epoxy = new G4Material("Epoxy" , 1.2*g/cm3, nComponents=2);
219 Epoxy->AddElement(hydrogenNist, nAtoms=2); 219 Epoxy->AddElement(hydrogenNist, nAtoms=2);
220 Epoxy->AddElement(carbonNist, nAtoms=2); 220 Epoxy->AddElement(carbonNist, nAtoms=2);
221 221
222 //FR4 (Glass + Epoxy) 222 //FR4 (Glass + Epoxy)
223 G4Material* FR4 = new G4Material("FR4" , 223 G4Material* FR4 = new G4Material("FR4" , 1.86*g/cm3, nComponents=2);
224 FR4->AddMaterial(SiO2, fractionmass=0.528) 224 FR4->AddMaterial(SiO2, fractionmass=0.528);
225 FR4->AddMaterial(Epoxy, fractionmass=0.472 225 FR4->AddMaterial(Epoxy, fractionmass=0.472);
226 226
227 //Brass 227 //Brass
228 G4Material* brass = new G4Material("Brass" 228 G4Material* brass = new G4Material("Brass", 8.40*g/cm3, nComponents=2);
229 brass -> AddElement(zincNist, fractionmass 229 brass -> AddElement(zincNist, fractionmass = 30 *perCent);
230 brass -> AddElement(copper, fractionmass = 230 brass -> AddElement(copper, fractionmass = 70 *perCent);
231 231
232 //Plastic 232 //Plastic
233 G4Material* plastic = new G4Material("Plas 233 G4Material* plastic = new G4Material("Plastic", 1.40*g/cm3, nComponents=3);
234 plastic -> AddElement(carbonNist, nAtoms = 234 plastic -> AddElement(carbonNist, nAtoms = 21);
235 plastic -> AddElement(oxygenNist, nAtoms = 235 plastic -> AddElement(oxygenNist, nAtoms = 4);
236 plastic -> AddElement(hydrogenNist, nAtoms 236 plastic -> AddElement(hydrogenNist, nAtoms = 24);
237 237
238 238
239 //***************************** PW ******* 239 //***************************** PW ***************************************
240 240
241 // DetectorROGeometry Material 241 // DetectorROGeometry Material
242 new G4Material("dummyMat", 1., 1.*g/mole, 242 new G4Material("dummyMat", 1., 1.*g/mole, 1.*g/cm3);
243 243
244 244
245 // MATERIAL ASSIGNMENT 245 // MATERIAL ASSIGNMENT
246 // Support of the beam line 246 // Support of the beam line
247 beamLineSupportMaterial = aluminumNist; 247 beamLineSupportMaterial = aluminumNist;
248 248
249 // Matreial of the monitor chamber 249 // Matreial of the monitor chamber
250 layerMonitorChamberMaterial = MylarNist; 250 layerMonitorChamberMaterial = MylarNist;
251 layerDefaultMaterial = airNist; 251 layerDefaultMaterial = airNist;
252 internalStructureMaterial = FR4; 252 internalStructureMaterial = FR4;
253 FoilMaterial = copperNist; 253 FoilMaterial = copperNist;
254 airgapMaterial = airNist; 254 airgapMaterial = airNist;
255 255
256 // Material of the scattering foil 256 // Material of the scattering foil
257 ScatteringFoilMaterial = copperNist; 257 ScatteringFoilMaterial = copperNist;
258 258
259 //Material of the ridge filter 259 //Material of the ridge filter
260 singleTrapMaterial = plastic; 260 singleTrapMaterial = plastic;
261 261
262 // Materials of the collimators 262 // Materials of the collimators
263 preCollimatorMaterial = PMMANist; 263 preCollimatorMaterial = PMMANist;
264 CollimatorMaterial = brass; 264 CollimatorMaterial = brass;
265 265
266 // Material of the final brass tube 266 // Material of the final brass tube
267 airTubeMaterial = airTube2Material = airTu 267 airTubeMaterial = airTube2Material = airTube3Material = airNist;
268 268
269 } 269 }
270 270
271 ////////////////////////////////////////////// 271 /////////////////////////////////////////////////////////////////////////////
272 void TrentoPassiveProtonBeamLine::ConstructTre 272 void TrentoPassiveProtonBeamLine::ConstructTrentoPassiveProtonBeamLine()
273 { 273 {
274 // ----------------------------- 274 // -----------------------------
275 // Treatment room - World volume 275 // Treatment room - World volume
276 //------------------------------ 276 //------------------------------
277 // Treatment room sizes 277 // Treatment room sizes
278 const G4double worldX = 400.0 *cm; 278 const G4double worldX = 400.0 *cm;
279 const G4double worldY = 400.0 *cm; 279 const G4double worldY = 400.0 *cm;
280 const G4double worldZ = 400.0 *cm; 280 const G4double worldZ = 400.0 *cm;
281 G4bool isotopes = false; 281 G4bool isotopes = false;
282 282
283 G4Material* airNist = G4NistManager::Inst 283 G4Material* airNist = G4NistManager::Instance()->FindOrBuildMaterial("G4_AIR", isotopes);
284 284
285 G4Box* treatmentRoom = new G4Box("Treatmen 285 G4Box* treatmentRoom = new G4Box("TreatmentRoom",
286 worldX, 286 worldX,
287 worldY, 287 worldY,
288 worldZ); 288 worldZ);
289 289
290 logicTreatmentRoom = new G4LogicalVolume(t 290 logicTreatmentRoom = new G4LogicalVolume(treatmentRoom,
291 a 291 airNist,
292 " 292 "logicTreatmentRoom",
293 0 293 0,0,0);
294 294
295 physicalTreatmentRoom = new G4PVPlacement( 295 physicalTreatmentRoom = new G4PVPlacement(0,
296 296 G4ThreeVector(),
297 297 "physicalTreatmentRoom",
298 298 logicTreatmentRoom,
299 299 0,
300 300 false,
301 301 0);
302 302
303 303
304 // The treatment room is invisible in the 304 // The treatment room is invisible in the Visualisation
305 logicTreatmentRoom -> SetVisAttributes (G4 305 logicTreatmentRoom -> SetVisAttributes (G4VisAttributes::GetInvisible());
306 306
307 // Components of the Passive Proton Beam L 307 // Components of the Passive Proton Beam Line
308 HadrontherapyBeamLineSupport(); 308 HadrontherapyBeamLineSupport();
309 HadrontherapyBeamMonitoring(); 309 HadrontherapyBeamMonitoring();
310 HadrontherapyBeamScatteringFoils(); 310 HadrontherapyBeamScatteringFoils();
311 HadrontherapyRidgeFilter(); 311 HadrontherapyRidgeFilter();
312 HadrontherapyBeamCollimators(); 312 HadrontherapyBeamCollimators();
313 313
314 } 314 }
315 315
316 ////////////////////////////////////////////// 316 /////////////////////////////////////////////////////////////////////////////
317 void TrentoPassiveProtonBeamLine::Hadrontherap 317 void TrentoPassiveProtonBeamLine::HadrontherapyBeamLineSupport()
318 { 318 {
319 // ------------------// 319 // ------------------//
320 // BEAM LINE SUPPORT // 320 // BEAM LINE SUPPORT //
321 //-------------------// 321 //-------------------//
322 const G4double beamLineSupportXSize = 1.2* 322 const G4double beamLineSupportXSize = 1.2*m;
323 const G4double beamLineSupportYSize = 20.* 323 const G4double beamLineSupportYSize = 20.*mm;
324 const G4double beamLineSupportZSize = 600. 324 const G4double beamLineSupportZSize = 600.*mm;
325 325
326 const G4double beamLineSupportXPosition = 326 const G4double beamLineSupportXPosition = -1745.09 *mm;
327 const G4double beamLineSupportYPosition = 327 const G4double beamLineSupportYPosition = -230. *mm;
328 const G4double beamLineSupportZPosition = 328 const G4double beamLineSupportZPosition = 0.*mm;
329 329
330 G4Box* beamLineSupport = new G4Box("BeamLi 330 G4Box* beamLineSupport = new G4Box("BeamLineSupport",
331 beamLin 331 beamLineSupportXSize,
332 beamLin 332 beamLineSupportYSize,
333 beamLin 333 beamLineSupportZSize);
334 334
335 G4LogicalVolume* logicBeamLineSupport = ne 335 G4LogicalVolume* logicBeamLineSupport = new G4LogicalVolume(beamLineSupport,
336 336 beamLineSupportMaterial,
337 337 "BeamLineSupport");
338 338
339 physiBeamLineSupport = new G4PVPlacement(0 339 physiBeamLineSupport = new G4PVPlacement(0, G4ThreeVector(beamLineSupportXPosition,
340 340 beamLineSupportYPosition,
341 341 beamLineSupportZPosition),
342 " 342 "BeamLineSupport",
343 l 343 logicBeamLineSupport,
344 p 344 physicalTreatmentRoom,
345 f 345 false,
346 0 346 0);
347 347
348 // Visualisation attributes of the beam li 348 // Visualisation attributes of the beam line support
349 logicBeamLineSupport -> SetVisAttributes(g 349 logicBeamLineSupport -> SetVisAttributes(gray);
350 350
351 //---------------------------------// 351 //---------------------------------//
352 // Beam line cover 1 (left panel) // 352 // Beam line cover 1 (left panel) //
353 //---------------------------------// 353 //---------------------------------//
354 const G4double beamLineCoverXSize = 1.2*m; 354 const G4double beamLineCoverXSize = 1.2*m;
355 const G4double beamLineCoverYSize = 750.*m 355 const G4double beamLineCoverYSize = 750.*mm;
356 const G4double beamLineCoverZSize = 10.*mm 356 const G4double beamLineCoverZSize = 10.*mm;
357 357
358 const G4double beamLineCoverXPosition = -1 358 const G4double beamLineCoverXPosition = -1745.09 *mm;
359 const G4double beamLineCoverYPosition = -1 359 const G4double beamLineCoverYPosition = -1000.*mm;
360 const G4double beamLineCoverZPosition = 60 360 const G4double beamLineCoverZPosition = 600.*mm;
361 361
362 G4Box* beamLineCover = new G4Box("BeamLine 362 G4Box* beamLineCover = new G4Box("BeamLineCover",
363 beamLineC 363 beamLineCoverXSize,
364 beamLineC 364 beamLineCoverYSize,
365 beamLineC 365 beamLineCoverZSize);
366 366
367 G4LogicalVolume* logicBeamLineCover = new 367 G4LogicalVolume* logicBeamLineCover = new G4LogicalVolume(beamLineCover,
368 368 beamLineSupportMaterial,
369 369 "BeamLineCover");
370 370
371 physiBeamLineCover = new G4PVPlacement(0, 371 physiBeamLineCover = new G4PVPlacement(0, G4ThreeVector(beamLineCoverXPosition,
372 372 beamLineCoverYPosition,
373 373 beamLineCoverZPosition),
374 "Be 374 "BeamLineCover",
375 log 375 logicBeamLineCover,
376 phy 376 physicalTreatmentRoom,
377 fal 377 false,
378 0); 378 0);
379 379
380 // ---------------------------------// 380 // ---------------------------------//
381 // Beam line cover 2 (rigth panel) // 381 // Beam line cover 2 (rigth panel) //
382 // ---------------------------------// 382 // ---------------------------------//
383 // It has the same characteristic of beam 383 // It has the same characteristic of beam line cover 1 but set in a different position
384 physiBeamLineCover2 = new G4PVPlacement(0, 384 physiBeamLineCover2 = new G4PVPlacement(0, G4ThreeVector(beamLineCoverXPosition,
385 385 beamLineCoverYPosition,
386 386 - beamLineCoverZPosition),
387 "B 387 "BeamLineCover2",
388 lo 388 logicBeamLineCover,
389 ph 389 physicalTreatmentRoom,
390 fa 390 false,
391 0) 391 0);
392 392
393 logicBeamLineCover -> SetVisAttributes(blu 393 logicBeamLineCover -> SetVisAttributes(blue);
394 } 394 }
395 395
396 ////////////////////////////////////////////// 396 /////////////////////////////////////////////////////////////////////////////
397 void TrentoPassiveProtonBeamLine::Hadrontherap 397 void TrentoPassiveProtonBeamLine::HadrontherapyBeamMonitoring()
398 { 398 {
399 // ---------------------------- 399 // ----------------------------
400 // MONITOR CHAMBER 400 // MONITOR CHAMBER
401 // ---------------------------- 401 // ----------------------------
402 // The monitor chamber is a ionisation cham 402 // The monitor chamber is a ionisation chamber
403 // Each chamber consist in a sequence of 2 m 403 // Each chamber consist in a sequence of 2 mm of air and
404 // 8 microm copper layers which contain 800 404 // 8 microm copper layers which contain 800 microm of Fr4 in a box
405 // that has the two layer of Mylar 405 // that has the two layer of Mylar
406 406
407 407
408 //////////////////////////////////////////// 408 ////////////////////////////////////////////
409 ///External Structure of the Monitor Chamber 409 ///External Structure of the Monitor Chamber
410 //////////////////////////////////////////// 410 ////////////////////////////////////////////
411 411
412 const G4double monitorXSize = 12.*um; 412 const G4double monitorXSize = 12.*um;
413 const G4double monitorYSize = 12.7*cm; 413 const G4double monitorYSize = 12.7*cm;
414 const G4double monitorZSize = 12.7*cm; 414 const G4double monitorZSize = 12.7*cm;
415 415
416 const G4double shift = 17.*cm; 416 const G4double shift = 17.*cm;
417 417
418 const G4double monitorlayer1XPosition = -269 418 const G4double monitorlayer1XPosition = -269.*cm +shift;
419 const G4double monitorlayer2XPosition = -270 419 const G4double monitorlayer2XPosition = -270.4104*cm +shift;
420 420
421 421
422 // First Mylar layer of the monitor chamber 422 // First Mylar layer of the monitor chamber
423 G4Box* solidMonitorLayer1 = new G4Box("Monit 423 G4Box* solidMonitorLayer1 = new G4Box("MonitorLayer1",
424 monitorXSize/2, 424 monitorXSize/2,
425 monitorYSize/2, 425 monitorYSize/2,
426 monitorZSize/2); 426 monitorZSize/2);
427 427
428 G4LogicalVolume* logicMonitorLayer1 = new G4 428 G4LogicalVolume* logicMonitorLayer1 = new G4LogicalVolume(solidMonitorLayer1,
429 layerMonitorChamberMaterial, 429 layerMonitorChamberMaterial,
430 "MonitorLayer1"); 430 "MonitorLayer1");
431 431
432 physiMonitorLayer1 = new G4PVPlacement(0, 432 physiMonitorLayer1 = new G4PVPlacement(0,
433 G4Thr 433 G4ThreeVector(monitorlayer1XPosition, 0.*cm, 0.*cm),
434 "Moni 434 "MonitorLayer1",
435 logic 435 logicMonitorLayer1,
436 physi 436 physicalTreatmentRoom,
437 false 437 false,
438 0); 438 0);
439 439
440 // Second Mylar layer of the monitor chamber 440 // Second Mylar layer of the monitor chamber
441 G4Box* solidMonitorLayer2 = new G4Box("Monit 441 G4Box* solidMonitorLayer2 = new G4Box("MonitorLayer2",
442 monito 442 monitorXSize/2,
443 monito 443 monitorYSize/2,
444 monito 444 monitorZSize/2);
445 445
446 G4LogicalVolume* logicMonitorLayer2 = new G4 446 G4LogicalVolume* logicMonitorLayer2 = new G4LogicalVolume(solidMonitorLayer2,
447 447 layerMonitorChamberMaterial,
448 448 "MonitorLayer2");
449 449
450 physiMonitorLayer2 = new G4PVPlacement(0, 450 physiMonitorLayer2 = new G4PVPlacement(0,
451 G4ThreeVector(monitorlayer2XPositio 451 G4ThreeVector(monitorlayer2XPosition, 0.*cm, 0.*cm),
452 "MonitorLayer2", 452 "MonitorLayer2",
453 logicMonitorLayer2, 453 logicMonitorLayer2,
454 physicalTreatmentRoom, 454 physicalTreatmentRoom,
455 false, 455 false,
456 0); 456 0);
457 457
458 logicMonitorLayer1 -> SetVisAttributes(gray) 458 logicMonitorLayer1 -> SetVisAttributes(gray);
459 logicMonitorLayer2 -> SetVisAttributes(gray) 459 logicMonitorLayer2 -> SetVisAttributes(gray);
460 460
461 461
462 /////////////////////////////////////////// 462 ///////////////////////////////////////////
463 // Internal Structure of the Monitor Chamber 463 // Internal Structure of the Monitor Chamber
464 //////////////////////////////////////////// 464 ////////////////////////////////////////////
465 465
466 const G4double layerThickness = 816*um; 466 const G4double layerThickness = 816*um;
467 const G4double layerXposition = -270.2684*cm 467 const G4double layerXposition = -270.2684*cm;
468 const G4int nofLayers = 5; 468 const G4int nofLayers = 5;
469 const G4double internalStructureThickness = 469 const G4double internalStructureThickness = 800.*um;
470 const G4double airGapThickness = 2.*mm; 470 const G4double airGapThickness = 2.*mm;
471 const G4double foilThickness = 8.*um; 471 const G4double foilThickness = 8.*um;
472 const G4double FirstCoppperLayerXPosition = 472 const G4double FirstCoppperLayerXPosition = -404.*um;
473 const G4double SecondCoppperLayerXPosition = 473 const G4double SecondCoppperLayerXPosition = 404.*um;
474 const G4double InternalStructureXPosition = 474 const G4double InternalStructureXPosition = 0.;
475 475
476 // Air Layer 476 // Air Layer
477 G4VSolid* SolidAirLayer= new G4Box("Layer", 477 G4VSolid* SolidAirLayer= new G4Box("Layer",
478 layerThickness, 478 layerThickness,
479 monitorYSize/2, 479 monitorYSize/2,
480 monitorZSize/2); 480 monitorZSize/2);
481 481
482 new G4LogicalVolume(SolidAirLayer, 482 new G4LogicalVolume(SolidAirLayer,
483 layerDefaultMaterial, 483 layerDefaultMaterial,
484 "Layer"); 484 "Layer");
485 485
486 486
487 487
488 // First Copper Layer 488 // First Copper Layer
489 G4VSolid* SolidFirstCoppperLayer = new G4Box 489 G4VSolid* SolidFirstCoppperLayer = new G4Box("SolidFirstCoppperLayer",
490 foilThicknes 490 foilThickness/2,
491 monitorYSize 491 monitorYSize/2,
492 monitorZSize 492 monitorZSize/2);
493 493
494 G4LogicalVolume* LogicFirstCoppperLayer = ne 494 G4LogicalVolume* LogicFirstCoppperLayer = new G4LogicalVolume(
495 495 SolidFirstCoppperLayer,
496 496 FoilMaterial,
497 497 "SolidFirstCoppperLayer");
498 498
499 499
500 // Fr4 Internal Layer 500 // Fr4 Internal Layer
501 G4VSolid* SolidInternalStructure = new G4Box 501 G4VSolid* SolidInternalStructure = new G4Box("SolidInternalStructure",
502 inte 502 internalStructureThickness/2,
503 moni 503 monitorYSize/2,
504 moni 504 monitorZSize/2);
505 505
506 G4LogicalVolume* LogicInternalStructure = ne 506 G4LogicalVolume* LogicInternalStructure = new G4LogicalVolume(
507 507 SolidInternalStructure,
508 508 internalStructureMaterial,
509 509 "SolidInternalStructure");
510 510
511 511
512 512
513 // Second Copper Layer 513 // Second Copper Layer
514 G4VSolid* SolidSecondCoppperLayer = new G4Bo 514 G4VSolid* SolidSecondCoppperLayer = new G4Box("SolidSecondCoppperLayer",
515 foilThickne 515 foilThickness/2,
516 monitorYSiz 516 monitorYSize/2,
517 monitorZSiz 517 monitorZSize/2); // its size
518 518
519 G4LogicalVolume* LogicSecondCoppperLayer= ne 519 G4LogicalVolume* LogicSecondCoppperLayer= new G4LogicalVolume(
520 520 SolidSecondCoppperLayer,
521 521 FoilMaterial,
522 522 "SolidSecondCoppperLayer");
523 523
524 524
525 G4RotationMatrix Ra, Rm; 525 G4RotationMatrix Ra, Rm;
526 G4ThreeVector Ta; 526 G4ThreeVector Ta;
527 G4Transform3D Tr; 527 G4Transform3D Tr;
528 G4AssemblyVolume* assemblyMonitor = new G4As 528 G4AssemblyVolume* assemblyMonitor = new G4AssemblyVolume();
529 529
530 530
531 Ta.setX(FirstCoppperLayerXPosition); Ta.se 531 Ta.setX(FirstCoppperLayerXPosition); Ta.setY(0.); Ta.setZ(0.);
532 Tr = G4Transform3D(Ra,Ta); 532 Tr = G4Transform3D(Ra,Ta);
533 assemblyMonitor->AddPlacedVolume(LogicFirs 533 assemblyMonitor->AddPlacedVolume(LogicFirstCoppperLayer, Tr);
534 534
535 Ta.setX(InternalStructureXPosition); Ta.se 535 Ta.setX(InternalStructureXPosition); Ta.setY(0.); Ta.setZ(0.);
536 Tr = G4Transform3D(Ra,Ta); 536 Tr = G4Transform3D(Ra,Ta);
537 assemblyMonitor->AddPlacedVolume(LogicInte 537 assemblyMonitor->AddPlacedVolume(LogicInternalStructure, Tr );
538 538
539 Ta.setX(SecondCoppperLayerXPosition); Ta.s 539 Ta.setX(SecondCoppperLayerXPosition); Ta.setY(0.); Ta.setZ(0.);
540 Tr = G4Transform3D(Ra,Ta); 540 Tr = G4Transform3D(Ra,Ta);
541 541
542 assemblyMonitor->AddPlacedVolume(LogicSeco 542 assemblyMonitor->AddPlacedVolume(LogicSecondCoppperLayer, Tr );
543 543
544 544
545 for( unsigned int i = 0; i<nofLayers; i++ 545 for( unsigned int i = 0; i<nofLayers; i++ )
546 { 546 {
547 G4ThreeVector Tm(shift+layerXposition + i 547 G4ThreeVector Tm(shift+layerXposition + i*(airGapThickness), 0., 0.);
548 Tr = G4Transform3D(Rm,Tm); 548 Tr = G4Transform3D(Rm,Tm);
549 assemblyMonitor -> MakeImprint(logicTreat 549 assemblyMonitor -> MakeImprint(logicTreatmentRoom, Tr);
550 } 550 }
551 551
552 } 552 }
553 553
554 554
555 void TrentoPassiveProtonBeamLine::Hadrontherap 555 void TrentoPassiveProtonBeamLine::HadrontherapyBeamScatteringFoils()
556 { 556 {
557 557
558 // ---------------------------// 558 // ---------------------------//
559 // SCATTERING FOIL // 559 // SCATTERING FOIL //
560 // ---------------------------// 560 // ---------------------------//
561 // It is a metal foil and provides the 561 // It is a metal foil and provides the
562 // initial diffusion of the beam. 562 // initial diffusion of the beam.
563 563
564 564
565 565
566 ScatteringFoil = new G4Box("ScatteringFoil", 566 ScatteringFoil = new G4Box("ScatteringFoil",
567 ScatteringFoilXSize, 567 ScatteringFoilXSize,
568 ScatteringFoilYSize, 568 ScatteringFoilYSize,
569 ScatteringFoilZSize); 569 ScatteringFoilZSize);
570 570
571 571
572 logicScatteringFoil = new G4LogicalVolume(Sc 572 logicScatteringFoil = new G4LogicalVolume(ScatteringFoil,
573 ScatteringFoilMaterial, 573 ScatteringFoilMaterial,
574 "ScatteringFoil"); 574 "ScatteringFoil");
575 575
576 physiScatteringFoil = new G4PVPlacement(0, G 576 physiScatteringFoil = new G4PVPlacement(0, G4ThreeVector(ScatteringFoilXPosition,
577 ScatteringFoilYPosition, 577 ScatteringFoilYPosition,
578 ScatteringFoilZPosition), 578 ScatteringFoilZPosition),
579 "SeconScatteringFoil", 579 "SeconScatteringFoil",
580 580 logicScatteringFoil,
581 physicalTreatmentRoom, 581 physicalTreatmentRoom,
582 false, 582 false,
583 0); 583 0);
584 584
585 logicScatteringFoil -> SetVisAttributes(skyB 585 logicScatteringFoil -> SetVisAttributes(skyBlue);
586 } 586 }
587 587
588 void TrentoPassiveProtonBeamLine::Hadrontherap 588 void TrentoPassiveProtonBeamLine::HadrontherapyRidgeFilter()
589 { 589 {
590 // ---------------------------- // 590 // ---------------------------- //
591 // THE Ridge Filter // 591 // THE Ridge Filter //
592 // -----------------------------// 592 // -----------------------------//
593 // Energy degreader of 593 // Energy degreader of
594 // primary beam. Made of a series of pin-sub 594 // primary beam. Made of a series of pin-substructures.
595 595
596 596
597 G4double ridgeXPosition = -200*cm; 597 G4double ridgeXPosition = -200*cm;
598 598
599 const G4double XBase = 0.1 *mm; 599 const G4double XBase = 0.1 *mm;
600 const G4double YBase = 38.75*mm; 600 const G4double YBase = 38.75*mm;
601 601
602 G4VSolid* RidgeBase = new G4Box("Base_Ridg 602 G4VSolid* RidgeBase = new G4Box("Base_RidgeFilter",
603 XBase, 603 XBase,
604 YBase, 604 YBase,
605 YBase); 605 YBase);
606 606
607 G4LogicalVolume* RidgeBaseLog = new G4Logi 607 G4LogicalVolume* RidgeBaseLog = new G4LogicalVolume(RidgeBase,
608 608 singleTrapMaterial,
609 609 "Base_RidgeFilter");
610 610
611 new G4PVPlacement(0, 611 new G4PVPlacement(0,
612 G4ThreeVector( 612 G4ThreeVector(
613 -199.7*cm, 613 -199.7*cm,
614 0., 614 0.,
615 0.), 615 0.),
616 "Base_RidgeFilter", 616 "Base_RidgeFilter",
617 RidgeBaseLog, 617 RidgeBaseLog,
618 physicalTreatmentRoom, 618 physicalTreatmentRoom,
619 false, 619 false,
620 0); 620 0);
621 621
622 RidgeBaseLog->SetVisAttributes(yellow); 622 RidgeBaseLog->SetVisAttributes(yellow);
623 623
624 624
625 625
626 G4double x0 = 1.215*mm; 626 G4double x0 = 1.215*mm;
627 G4double x1 = 1*mm; 627 G4double x1 = 1*mm;
628 G4double x2 = 0.95*mm; 628 G4double x2 = 0.95*mm;
629 G4double x3 = 0.87*mm; 629 G4double x3 = 0.87*mm;
630 G4double x4 = 0.76*mm; 630 G4double x4 = 0.76*mm;
631 G4double x5 = 0.71*mm; 631 G4double x5 = 0.71*mm;
632 G4double x6 = 0.65*mm; 632 G4double x6 = 0.65*mm;
633 G4double x7 = 0.56*mm; 633 G4double x7 = 0.56*mm;
634 G4double x8 = 0.529*mm; 634 G4double x8 = 0.529*mm;
635 G4double x9 = 0.258*mm; 635 G4double x9 = 0.258*mm;
636 G4double x10 = 0.225*mm; 636 G4double x10 = 0.225*mm;
637 G4double x11 = 0.144*mm; 637 G4double x11 = 0.144*mm;
638 G4double x12 = 0.055*mm; 638 G4double x12 = 0.055*mm;
639 639
640 G4double heigth = 0.13*mm; 640 G4double heigth = 0.13*mm;
641 G4double heigth0 = 0.11*mm; 641 G4double heigth0 = 0.11*mm;
642 G4double heigth1 = 2.3*mm; 642 G4double heigth1 = 2.3*mm;
643 G4double heigth2 = 0.65*mm; 643 G4double heigth2 = 0.65*mm;
644 G4double heigth3 = 1.9*mm; 644 G4double heigth3 = 1.9*mm;
645 G4double heigth4 = 0.615*mm; 645 G4double heigth4 = 0.615*mm;
646 G4double heigth5 = 2.23*mm; 646 G4double heigth5 = 2.23*mm;
647 G4double heigth6 = 0.3*mm; 647 G4double heigth6 = 0.3*mm;
648 G4double heigth7 = 4.1*mm; 648 G4double heigth7 = 4.1*mm;
649 G4double heigth8 = 0.1*mm; 649 G4double heigth8 = 0.1*mm;
650 G4double heigth9 = 0.105*mm; 650 G4double heigth9 = 0.105*mm;
651 G4double heigth10 = 0.065*mm; 651 G4double heigth10 = 0.065*mm;
652 652
653 G4VSolid* Trap00 = new G4Trd("singleTrap00", 653 G4VSolid* Trap00 = new G4Trd("singleTrap00", x0, x1, x0, x1, heigth);
654 G4VSolid* Trap0 = new G4Trd("singleTrap0", x 654 G4VSolid* Trap0 = new G4Trd("singleTrap0", x1, x2, x1, x2, heigth0);
655 G4VSolid* Trap1 = new G4Trd("singleTrap1", x 655 G4VSolid* Trap1 = new G4Trd("singleTrap1", x2, x3, x2, x3, heigth1);
656 G4VSolid* Trap2 = new G4Trd("singleTrap2", x 656 G4VSolid* Trap2 = new G4Trd("singleTrap2", x3, x4, x3, x4, heigth2);
657 G4VSolid* Trap3 = new G4Trd("singleTrap3", x 657 G4VSolid* Trap3 = new G4Trd("singleTrap3", x4, x5, x4, x5, heigth3);
658 G4VSolid* Trap4 = new G4Trd("singleTrap4", x 658 G4VSolid* Trap4 = new G4Trd("singleTrap4", x5, x6, x5, x6, heigth4);
659 G4VSolid* Trap5 = new G4Trd("singleTrap5", x 659 G4VSolid* Trap5 = new G4Trd("singleTrap5", x6, x7, x6, x7, heigth5);
660 G4VSolid* Trap6 = new G4Trd("singleTrap6", x 660 G4VSolid* Trap6 = new G4Trd("singleTrap6", x7, x8, x7, x8, heigth6);
661 G4VSolid* Trap7 = new G4Trd("singleTrap7", x 661 G4VSolid* Trap7 = new G4Trd("singleTrap7", x8, x9, x8, x9, heigth7);
662 G4VSolid* Trap8 = new G4Trd("singleTrap8", x 662 G4VSolid* Trap8 = new G4Trd("singleTrap8", x9, x10, x9, x10, heigth8);
663 G4VSolid* Trap9 = new G4Trd("singleTrap9", x 663 G4VSolid* Trap9 = new G4Trd("singleTrap9", x10, x11, x10, x11, heigth9);
664 G4VSolid* Trap10 = new G4Trd("singleTrap10", 664 G4VSolid* Trap10 = new G4Trd("singleTrap10", x11, x12, x11, x12, heigth10);
665 665
666 666
667 G4ThreeVector tr0(0., 0., 0.24); 667 G4ThreeVector tr0(0., 0., 0.24);
668 G4ThreeVector tr1(0., 0., 2.54); 668 G4ThreeVector tr1(0., 0., 2.54);
669 G4ThreeVector tr2(0., 0., 2.55); 669 G4ThreeVector tr2(0., 0., 2.55);
670 G4ThreeVector tr3(0., 0., 2.845); 670 G4ThreeVector tr3(0., 0., 2.845);
671 G4ThreeVector tr4(0., 0., 4.4); 671 G4ThreeVector tr4(0., 0., 4.4);
672 672
673 G4RotationMatrix* yRot = new G4RotationMatri 673 G4RotationMatrix* yRot = new G4RotationMatrix;
674 yRot->rotateY(0); 674 yRot->rotateY(0);
675 G4UnionSolid* unionTrap00 = new G4UnionSolid 675 G4UnionSolid* unionTrap00 = new G4UnionSolid("Trap01", Trap00, Trap0, yRot, tr0);
676 G4UnionSolid* unionTrap01 = new G4UnionSolid 676 G4UnionSolid* unionTrap01 = new G4UnionSolid("Trap01", unionTrap00, Trap1, yRot, tr1);
677 G4UnionSolid* unionTrap23 = new G4UnionSolid 677 G4UnionSolid* unionTrap23 = new G4UnionSolid("Trap23", Trap2, Trap3, yRot, tr2);
678 G4UnionSolid* unionTrap45 = new G4UnionSolid 678 G4UnionSolid* unionTrap45 = new G4UnionSolid("Trap45", Trap4, Trap5, yRot, tr3);
679 G4UnionSolid* unionTrap67 = new G4UnionSolid 679 G4UnionSolid* unionTrap67 = new G4UnionSolid("Trap67", Trap6, Trap7, yRot, tr4);
680 680
681 G4ThreeVector tr03(0., 0., 5.09); 681 G4ThreeVector tr03(0., 0., 5.09);
682 G4UnionSolid* unionTrap03 = new G4UnionSolid 682 G4UnionSolid* unionTrap03 = new G4UnionSolid("unionTrap03", unionTrap01, unionTrap23, yRot, tr03);
683 683
684 G4ThreeVector tr05(0., 0., 7.935); 684 G4ThreeVector tr05(0., 0., 7.935);
685 G4UnionSolid* unionTrap05 = new G4UnionSolid 685 G4UnionSolid* unionTrap05 = new G4UnionSolid("unionTrap05", unionTrap03, unionTrap45, yRot, tr05);
686 686
687 G4ThreeVector tr_blocco1(0., 0., 12.335); 687 G4ThreeVector tr_blocco1(0., 0., 12.335);
688 G4UnionSolid* unionTrap_blocco1 = new G4Unio 688 G4UnionSolid* unionTrap_blocco1 = new G4UnionSolid("unionTrap_blocco1", unionTrap05, unionTrap67, yRot, tr_blocco1);
689 689
690 G4ThreeVector tr_blocco2( 0., 0., 12.435); 690 G4ThreeVector tr_blocco2( 0., 0., 12.435);
691 G4UnionSolid* unionTrap_blocco2 = new G4Unio 691 G4UnionSolid* unionTrap_blocco2 = new G4UnionSolid("unionTrap_blocco2", unionTrap_blocco1, Trap8, yRot, tr_blocco2);
692 692
693 G4ThreeVector tr_blocco3(0., 0., 12.54); 693 G4ThreeVector tr_blocco3(0., 0., 12.54);
694 G4UnionSolid* unionTrap_blocco3 = new G4Unio 694 G4UnionSolid* unionTrap_blocco3 = new G4UnionSolid("unionTrap_blocco3", unionTrap_blocco2, Trap9, yRot, tr_blocco3);
695 695
696 G4ThreeVector tr_tot( 0., 0., 12.605); 696 G4ThreeVector tr_tot( 0., 0., 12.605);
697 G4UnionSolid* unionTrap = new G4UnionSolid(" 697 G4UnionSolid* unionTrap = new G4UnionSolid("unionTrap", unionTrap_blocco3, Trap10, yRot, tr_tot);
698 698
699 699
700 G4LogicalVolume* singleTrapLog = new G4Logic 700 G4LogicalVolume* singleTrapLog = new G4LogicalVolume(unionTrap, singleTrapMaterial, "singleTrap");
701 701
702 702
703 singleTrapLog->SetVisAttributes(yellow); 703 singleTrapLog->SetVisAttributes(yellow);
704 704
705 705
706 G4int numberOfLayers = 31; 706 G4int numberOfLayers = 31;
707 G4double minZ = -37.5*mm; 707 G4double minZ = -37.5*mm;
708 G4double minY = -37.5*mm; 708 G4double minY = -37.5*mm;
709 G4double sum_space = 1.25*mm; 709 G4double sum_space = 1.25*mm;
710 710
711 vector<G4ThreeVector> singleTrapPositions; 711 vector<G4ThreeVector> singleTrapPositions;
712 712
713 for (int i = 0; i < numberOfLayers; i++) 713 for (int i = 0; i < numberOfLayers; i++)
714 { 714 {
715 for (int j = 0; j < numberOfLayers; j++) 715 for (int j = 0; j < numberOfLayers; j++)
716 { 716 {
717 singleTrapPositions.push_back({-0.01*cm+ 717 singleTrapPositions.push_back({-0.01*cm+ridgeXPosition,
718 minY + 2*i*sum_space, 718 minY + 2*i*sum_space,
719 minZ + 2*j*sum_space,}); 719 minZ + 2*j*sum_space,});
720 } 720 }
721 } 721 }
722 722
723 G4double ti = - 90. *deg; 723 G4double ti = - 90. *deg;
724 G4RotationMatrix rt; 724 G4RotationMatrix rt;
725 rt.rotateY(ti); 725 rt.rotateY(ti);
726 726
727 G4int peaks = numberOfLayers*numberOfLayer 727 G4int peaks = numberOfLayers*numberOfLayers;
728 for (int i = 0; i < peaks; i++) 728 for (int i = 0; i < peaks; i++)
729 { 729 {
730 730
731 ostringstream tName;tName << "singleTrap 731 ostringstream tName;tName << "singleTrap" << i;
732 new G4PVPlacement(G4Transform3D(rt, 732 new G4PVPlacement(G4Transform3D(rt,
733 single 733 singleTrapPositions[i]),
734 single 734 singleTrapLog,
735 "tName 735 "tName.str()",
736 logicT 736 logicTreatmentRoom,
737 0, 737 0,
738 i); 738 i);
739 739
740 } 740 }
741 741
742 742
743 } 743 }
744 744
745 void TrentoPassiveProtonBeamLine::Hadrontherap 745 void TrentoPassiveProtonBeamLine::HadrontherapyBeamCollimators()
746 { 746 {
747 747
748 // ------------------------// 748 // ------------------------//
749 // PRE - COLLIMATOR // 749 // PRE - COLLIMATOR //
750 // -----------------------// 750 // -----------------------//
751 // It is a plastic collimator to limit neutr 751 // It is a plastic collimator to limit neutron dose and reduce activation
752 752
753 const G4double preCollimatorYHalfSide = 10.* 753 const G4double preCollimatorYHalfSide = 10.*cm;
754 const G4double preCollimatorZHalfSide = 10.* 754 const G4double preCollimatorZHalfSide = 10.*cm;
755 755
756 preCollimator = new G4Box("PreCollimator", 756 preCollimator = new G4Box("PreCollimator",
757 preCollimatorXHalfSide, 757 preCollimatorXHalfSide,
758 preCollimatorYHalfSide, 758 preCollimatorYHalfSide,
759 preCollimatorZHalfSide); 759 preCollimatorZHalfSide);
760 760
761 761
762 G4LogicalVolume* logicPreCollimator = new G4 762 G4LogicalVolume* logicPreCollimator = new G4LogicalVolume(preCollimator,
763 preCollimatorMaterial, 763 preCollimatorMaterial,
764 "PreCollimator"); 764 "PreCollimator");
765 765
766 766
767 physiPreCollimator = new G4PVPlacement(0, 767 physiPreCollimator = new G4PVPlacement(0,
768 G4Thr 768 G4ThreeVector(
769 769 -50.*cm,
770 770 0.,
771 0.), 771 0.),
772 "PreCollimator", 772 "PreCollimator",
773 logicPreCollimator, 773 logicPreCollimator,
774 physi 774 physicalTreatmentRoom,
775 false 775 false,
776 0); 776 0);
777 777
778 778
779 779
780 logicPreCollimator -> SetVisAttributes(white 780 logicPreCollimator -> SetVisAttributes(white);
781 781
782 782
783 // -----------------// 783 // -----------------//
784 // COLLIMATOR // 784 // COLLIMATOR //
785 // -----------------// 785 // -----------------//
786 // It is a brass collimator 786 // It is a brass collimator
787 787
788 788
789 G4double collimatorYHalfSide = 10.*cm; 789 G4double collimatorYHalfSide = 10.*cm;
790 G4double collimatorZHalfSide = 10.*cm; 790 G4double collimatorZHalfSide = 10.*cm;
791 G4double collimatorXHalfSide = 3.25*cm; 791 G4double collimatorXHalfSide = 3.25*cm;
792 792
793 G4double CollimatorXPosition = -34.25*cm; 793 G4double CollimatorXPosition = -34.25*cm;
794 794
795 Collimator = new G4Box("Collimator", 795 Collimator = new G4Box("Collimator",
796 collimatorXHalfSide, 796 collimatorXHalfSide,
797 collimatorYHalfSide, 797 collimatorYHalfSide,
798 collimatorZHalfSide); 798 collimatorZHalfSide);
799 799
800 800
801 G4LogicalVolume* logicCollimator = new G4Log 801 G4LogicalVolume* logicCollimator = new G4LogicalVolume(Collimator,
802 CollimatorMaterial, 802 CollimatorMaterial,
803 "Collimator"); 803 "Collimator");
804 804
805 805
806 806
807 physiCollimator = new G4PVPlacement(0, G4Thr 807 physiCollimator = new G4PVPlacement(0, G4ThreeVector(CollimatorXPosition,
808 0., 808 0.,
809 0.), 809 0.),
810 "Collimator", 810 "Collimator",
811 logicCollimator, 811 logicCollimator,
812 physicalTreatmentRoom, 812 physicalTreatmentRoom,
813 false, 813 false,
814 0); 814 0);
815 815
816 816
817 817
818 logicCollimator -> SetVisAttributes(darkGree 818 logicCollimator -> SetVisAttributes(darkGreen);
819 819
820 820
821 821
822 // ---------------------------------// 822 // ---------------------------------//
823 // AIR BOX Collimator // 823 // AIR BOX Collimator //
824 // ---------------------------------// 824 // ---------------------------------//
825 825
826 826
827 solidAirTube = new G4Box("AirTube", 827 solidAirTube = new G4Box("AirTube",
828 collimatorXHalfSi 828 collimatorXHalfSide,
829 YHalfSideAirTube, 829 YHalfSideAirTube,
830 ZHalfSideAirTube) 830 ZHalfSideAirTube);
831 831
832 G4LogicalVolume* logicAirTube = new G4Logi 832 G4LogicalVolume* logicAirTube = new G4LogicalVolume(solidAirTube,
833 833 airTubeMaterial,
834 834 "AirTube",
835 835 0, 0, 0);
836 836
837 837
838 physiAirTube = new G4PVPlacement(0, G4Thre 838 physiAirTube = new G4PVPlacement(0, G4ThreeVector(0,
839 839 0.,
840 840 0.),
841 "AirTube" 841 "AirTube",
842 logicAirT 842 logicAirTube,
843 physiColl 843 physiCollimator,
844 false, 844 false,
845 0); 845 0);
846 846
847 logicAirTube -> SetVisAttributes(darkOrang 847 logicAirTube -> SetVisAttributes(darkOrange3);
848 848
849 849
850 850
851 // // ---------------------------------// 851 // // ---------------------------------//
852 // // AIR BOX PreCollimator // 852 // // AIR BOX PreCollimator //
853 // // ---------------------------------// 853 // // ---------------------------------//
854 854
855 855
856 solidAirPreTube = new G4Box("AirPreTube", 856 solidAirPreTube = new G4Box("AirPreTube",
857 preCollimatorX 857 preCollimatorXHalfSide,
858 YHalfSideAirTu 858 YHalfSideAirTube,
859 ZHalfSideAirTu 859 ZHalfSideAirTube);
860 860
861 G4LogicalVolume* logicAirPreTube = new G4L 861 G4LogicalVolume* logicAirPreTube = new G4LogicalVolume(solidAirPreTube,
862 862 airTubeMaterial,
863 863 "AirPreTube",
864 864 0, 0, 0);
865 865
866 866
867 physiAirPreTube = new G4PVPlacement(0, 867 physiAirPreTube = new G4PVPlacement(0,
868 G4Thre 868 G4ThreeVector(0,
869 869 0.,
870 870 0.),
871 "AirPr 871 "AirPreTube",
872 logicA 872 logicAirPreTube,
873 physiP 873 physiPreCollimator,
874 false, 874 false,
875 0); 875 0);
876 876
877 logicAirPreTube -> SetVisAttributes(darkOr 877 logicAirPreTube -> SetVisAttributes(darkOrange3);
878 878
879 879
880 880
881 } 881 }
882 882
883 883
884 ////////////////////////////////////////////// 884 /////////////////////////////////////////////////////////////////////////////
885 /////////////////////////// MESSENGER //////// 885 /////////////////////////// MESSENGER ///////////////////////////////////////
886 ////////////////////////////////////////////// 886 /////////////////////////////////////////////////////////////////////////////
887 887
888 888
889 void TrentoPassiveProtonBeamLine::SetScatterin 889 void TrentoPassiveProtonBeamLine::SetScatteringFoilXSize(G4double value)
890 { 890 {
891 ScatteringFoil -> SetXHalfLength(value); 891 ScatteringFoil -> SetXHalfLength(value);
892 G4RunManager::GetRunManager() -> GeometryHas 892 G4RunManager::GetRunManager() -> GeometryHasBeenModified();
893 G4cout <<"The X size of the second scatter 893 G4cout <<"The X size of the second scattering foil is (mm):"<<
894 ((ScatteringFoil -> GetXHalfLength())*2. 894 ((ScatteringFoil -> GetXHalfLength())*2.)/mm
895 << G4endl; 895 << G4endl;
896 } 896 }
897 897
898 898
899 void TrentoPassiveProtonBeamLine::SetPreCollim 899 void TrentoPassiveProtonBeamLine::SetPreCollimatorXSize(G4double value)
900 { 900 {
901 preCollimator -> SetXHalfLength(value); 901 preCollimator -> SetXHalfLength(value);
902 G4cout<<"The size of the pre collimator is ( 902 G4cout<<"The size of the pre collimator is (mm)"
903 << ((preCollimator -> GetXHalfLength())*2)/m 903 << ((preCollimator -> GetXHalfLength())*2)/mm << G4endl;
904 G4RunManager::GetRunManager() -> GeometryHas 904 G4RunManager::GetRunManager() -> GeometryHasBeenModified();
905 905
906 } 906 }
907 907
908 void TrentoPassiveProtonBeamLine::SetPreCollim 908 void TrentoPassiveProtonBeamLine::SetPreCollimatorXPosition(G4double value)
909 { 909 {
910 physiPreCollimator -> SetTranslation(G4Three 910 physiPreCollimator -> SetTranslation(G4ThreeVector(value, 0., 0.));
911 G4RunManager::GetRunManager() -> GeometryHas 911 G4RunManager::GetRunManager() -> GeometryHasBeenModified();
912 G4cout <<" The pre collimator is translated 912 G4cout <<" The pre collimator is translated to" << value/mm <<"mm along the X axis" << G4endl;
913 913
914 } 914 }
915 915
916 void TrentoPassiveProtonBeamLine::SetAirTubeYS 916 void TrentoPassiveProtonBeamLine::SetAirTubeYSize(G4double value)
917 { 917 {
918 solidAirTube -> SetYHalfLength(value); 918 solidAirTube -> SetYHalfLength(value);
919 G4cout<<"The y side of brass tube is (mm)" 919 G4cout<<"The y side of brass tube is (mm)"
920 << ((preCollimator -> GetYHalfLength())*2) < 920 << ((preCollimator -> GetYHalfLength())*2) << G4endl;
921 G4RunManager::GetRunManager() -> GeometryHas 921 G4RunManager::GetRunManager() -> GeometryHasBeenModified();
922 } 922 }
923 923
924 924
925 void TrentoPassiveProtonBeamLine::SetAirTubeZS 925 void TrentoPassiveProtonBeamLine::SetAirTubeZSize(G4double value)
926 { 926 {
927 solidAirTube -> SetZHalfLength(value); 927 solidAirTube -> SetZHalfLength(value);
928 G4cout<<"The z side of the brass tube is (mm 928 G4cout<<"The z side of the brass tube is (mm)"
929 << ((Collimator -> GetZHalfLength())*2) << G 929 << ((Collimator -> GetZHalfLength())*2) << G4endl;
930 G4RunManager::GetRunManager() -> GeometryHas 930 G4RunManager::GetRunManager() -> GeometryHasBeenModified();
931 931
932 } 932 }
933 933
934 934
935 ////////////////////////////////////////////// 935 /////////////////////////////////////////////////////////////////////////////
936 void TrentoPassiveProtonBeamLine::SetScatterer 936 void TrentoPassiveProtonBeamLine::SetScattererMaterial(G4String materialChoice)
937 { 937 {
938 if (G4Material* pttoMaterial = G4NistManager 938 if (G4Material* pttoMaterial = G4NistManager::Instance()->FindOrBuildMaterial(materialChoice, false) )
939 { 939 {
940 if (pttoMaterial) 940 if (pttoMaterial)
941 { 941 {
942 ScatteringFoilMaterial = pttoMaterial; 942 ScatteringFoilMaterial = pttoMaterial;
943 logicScatteringFoil -> SetMaterial(pttoMat 943 logicScatteringFoil -> SetMaterial(pttoMaterial);
944 G4cout << "The material of the Scatterer h 944 G4cout << "The material of the Scatterer has been changed to " << materialChoice << G4endl;
945 } 945 }
946 } 946 }
947 else 947 else
948 { 948 {
949 G4cout << "WARNING: material \"" << mate 949 G4cout << "WARNING: material \"" << materialChoice << "\" doesn't exist in NIST elements/materials"
950 " table [located in $G4INSTALL/source/ma 950 " table [located in $G4INSTALL/source/materials/src/G4NistMaterialBuilder.cc]" << G4endl;
951 G4cout << "Use command \"/parameter/nist 951 G4cout << "Use command \"/parameter/nist\" to see full materials list!" << G4endl;
952 } 952 }
953 } 953 }
954 954