| Geant4 Cross Reference |
1 // 1
2 // *******************************************
3 // * License and Disclaimer
4 // *
5 // * The Geant4 software is copyright of th
6 // * the Geant4 Collaboration. It is provided
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8 // * LICENSE and available at http://cern.ch/
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12 // * institutes,nor the agencies providing fin
13 // * work make any representation or warran
14 // * regarding this software system or assum
15 // * use. Please see the license in the file
16 // * for the full disclaimer and the limitatio
17 // *
18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
20 // * By using, copying, modifying or distri
21 // * any work based on the software) you ag
22 // * use in resulting scientific publicati
23 // * acceptance of all terms of the Geant4 Sof
24 // *******************************************
25 //
26 // Hadrontherapy advanced example for Geant4
27 // See more at: https://twiki.cern.ch/twiki/bi
28 // Simulation of the "Zero degree" experimenta
29
30 #include "G4Box.hh"
31 #include "G4Tubs.hh"
32 #include "G4VisAttributes.hh"
33 #include "G4Colour.hh"
34 #include "globals.hh"
35 #include "G4RunManager.hh"
36 #include "G4LogicalVolume.hh"
37 #include "G4PVPlacement.hh"
38 #include "G4RotationMatrix.hh"
39 #include "G4NistManager.hh"
40 #include "G4NistElementBuilder.hh"
41 #include "HadrontherapyDetectorConstruction.hh
42 #include "HadrontherapyModulator.hh"
43 #include "PassiveCarbonBeamLine.hh"
44 #include "G4SystemOfUnits.hh"
45 #include "G4Trd.hh"
46 #include "PassiveCarbonBeamLineMessenger.hh"
47 #include "G4UnionSolid.hh"
48
49 using namespace std;
50
51 //G4bool PassiveCarbonBeamLine::doCalculation
52 //////////////////////////////////////////////
53 PassiveCarbonBeamLine::PassiveCarbonBeamLine()
54 physicalTreatmentRoom(0),hadrontherapyDetector
55 physiBeamLineSupport(0), physiBeamLineCover(0)
56 physiKaptonWindow(0),PhysiRippleFilter(0),Phys
57 physiFirstMonitorLayer1(0), physiFirstMonitorL
58 physiFirstMonitorLayer3(0), physiFirstMonitorL
59 physiNozzleSupport(0), physiHoleNozzleSupport(
60 {
61
62 // Messenger to change parameters of the p
63 PassiveCarbonMessenger = new PassiveCarbon
64
65 //***************************** PW *******
66
67 static G4String ROGeometryName = "Detector
68 RO = new HadrontherapyDetectorROGeometry(R
69
70
71 G4cout << "Going to register Parallel worl
72 RegisterParallelWorld(RO);
73 G4cout << "... done" << G4endl;
74 //***************************** PW *******
75 }
76
77 //////////////////////////////////////////////
78 PassiveCarbonBeamLine::~PassiveCarbonBeamLine(
79 {
80 delete hadrontherapyDetectorConstruction;
81 delete PassiveCarbonMessenger;
82 }
83
84 //////////////////////////////////////////////
85 G4VPhysicalVolume* PassiveCarbonBeamLine::Cons
86 {
87 // Sets default geometry and materials
88 SetDefaultDimensions();
89
90 // Construct the whole CarbonPassive Beam
91 ConstructPassiveCarbonBeamLine();
92
93
94 //***************************** PW *******
95 if (!hadrontherapyDetectorConstruction)
96
97 //***************************** PW ***
98 // HadrontherapyDetectorConstruction b
99 hadrontherapyDetectorConstruction = ne
100
101 //***************************** PW *******
102
103 hadrontherapyDetectorConstruction->Initial
104
105 //***************************** PW *******
106 return physicalTreatmentRoom;
107 }
108
109 // In the following method the DEFAULTS used i
110 // passive beam line are provided
111 // HERE THE USER CAN CHANGE THE GEOMETRY CHARA
112 // LINE ELEMENTS, ALTERNATIVELY HE/SHE CAN USE
113 // MESSENGER IS PROVIDED)
114 //
115 // DEFAULT MATERIAL ARE ALSO PROVIDED
116 // and COLOURS ARE ALSO DEFINED
117 // -------------------------------------------
118 //////////////////////////////////////////////
119 void PassiveCarbonBeamLine::SetDefaultDimensio
120 {
121 // Set of coulors that can be used
122 white = new G4VisAttributes( G4Colour());
123 white -> SetVisibility(true);
124 white -> SetForceSolid(true);
125
126 black = new G4VisAttributes( G4Colour(1.,
127 black -> SetVisibility(true);
128 black -> SetForceSolid(true);
129
130
131 blue = new G4VisAttributes(G4Colour(0. ,0.
132 blue -> SetVisibility(true);
133 blue -> SetForceSolid(true);
134
135 gray = new G4VisAttributes( G4Colour(0.5,
136 gray-> SetVisibility(true);
137 gray-> SetForceSolid(true);
138
139 red = new G4VisAttributes(G4Colour(1. ,0.
140 red-> SetVisibility(true);
141 red-> SetForceSolid(true);
142
143 yellow = new G4VisAttributes(G4Colour(1.,
144 yellow-> SetVisibility(true);
145 yellow-> SetForceSolid(true);
146
147 green = new G4VisAttributes( G4Colour(25/2
148 green -> SetVisibility(true);
149 green -> SetForceSolid(true);
150
151 darkGreen = new G4VisAttributes( G4Colour(
152 darkGreen -> SetVisibility(true);
153 darkGreen -> SetForceSolid(true);
154
155 darkOrange3 = new G4VisAttributes( G4Colou
156 darkOrange3 -> SetVisibility(true);
157 darkOrange3 -> SetForceSolid(true);
158
159 skyBlue = new G4VisAttributes( G4Colour(13
160 skyBlue -> SetVisibility(true);
161 skyBlue -> SetForceSolid(true);
162
163
164 // FINAL COLLIMATOR: is the collimator giv
165 // of the beam
166
167 G4double defaultinnerRadiusFinalCollimator
168 innerRadiusFinalCollimator = defaultinnerR
169
170 // DEFAULT DEFINITION OF THE MATERIALS
171 // All elements and compound definition fo
172
173 // ELEMENTS
174 G4bool isotopes = false;
175 aluminumNist = G4NistManager::Instance()->
176 G4Element* zincNist = G4NistManager::Insta
177 G4Element* copperNist = G4NistManager::Ins
178
179 // MATERIAL (Including compounds)
180 copperNistMaterial = G4NistManager::Instan
181 airNist = G4NistManager::Instance()->Find
182 kaptonNist = G4NistManager::Instance()->Fi
183 galacticNist = G4NistManager::Instance()->
184 PMMANist = G4NistManager::Instance()->Find
185 tantalumNist = G4NistManager::Instance()->
186
187 G4double d; // Density
188 G4int nComponents;// Number of components
189 G4double fractionmass; // Fraction in mass
190
191 d = 8.40*g/cm3;
192 nComponents = 2;
193 brass = new G4Material("Brass", d, nCompon
194 brass -> AddElement(zincNist, fractionmass
195 brass -> AddElement(copperNist, fractionma
196
197 //***************************** PW *******
198
199 // DetectorROGeometry Material
200 new G4Material("dummyMat", 1., 1.*g/mole,
201
202 //***************************** PW *******
203
204 // MATERIAL ASSIGNMENT
205 // Support of the beam line
206 beamLineSupportMaterial = aluminumNist;
207
208 // Vacuum pipe
209 vacuumZoneMaterial = galacticNist;
210 firstScatteringFoilMaterial = tantalumNist
211
212 // Material of kapton window
213 kaptonWindowMaterial = kaptonNist;
214
215 // Material of ripple filter
216 rippleFilterMaterial = PMMANist;
217 rippleFilterBoxMaterial = airNist;
218
219 // Materials of the monitor chamber
220 layer1MonitorChamberMaterial = kaptonNist;
221 layer2MonitorChamberMaterial = copperNistM
222 layer3MonitorChamberMaterial = airNist;
223 layer4MonitorChamberMaterial = copperNistM
224
225 // Material of the final nozzle
226 nozzleSupportMaterial = PMMANist;
227 holeNozzleSupportMaterial = airNist;
228 seconHoleNozzleSupportMaterial = airNist;
229
230 // Material of the final collimator
231 brassTubeMaterial = brassTube2Material = b
232
233 // Material of the final collimator
234 finalCollimatorMaterial = brass;
235
236 // Material of the PMMA collimator
237 PMMACollimatorMaterial = airNist;
238
239
240 G4Element* hydrogenNist = G4NistManager::I
241 G4Element* oxygenNist = G4NistManager::Ins
242 G4Element* carbonNist = G4NistManager::Ins
243
244 G4Material* plastic = new G4Material("Plas
245 plastic -> AddElement(carbonNist, 21);
246 plastic -> AddElement(oxygenNist, 4);
247 plastic -> AddElement(hydrogenNist, 24);
248 PMMANist = plastic;
249
250
251
252 }
253
254 //////////////////////////////////////////////
255 void PassiveCarbonBeamLine::ConstructPassiveCa
256 {
257 // -----------------------------
258 // Treatment room - World volume
259 //------------------------------
260 // Treatment room sizes
261
262 const G4double worldX = 400.0 *cm;
263 const G4double worldY = 400.0 *cm;
264 const G4double worldZ = 400.0 *cm;
265 G4bool isotopes = false;
266
267 airNist = G4NistManager::Instance()->Find
268 treatmentRoom = new G4Box("TreatmentRoom",
269 logicTreatmentRoom = new G4LogicalVolume(t
270 a
271 "
272 0
273 physicalTreatmentRoom = new G4PVPlacement(
274
275
276
277
278
279
280 // The treatment room is invisible in the
281 logicTreatmentRoom -> SetVisAttributes (G4
282
283 // Components of the Passive Carbon Beam L
284 HadrontherapyBeamLineSupport();
285 VacuumToAirInterface();
286 HadrontherapyBeamMonitoring();
287 HadrontherapyBeamNozzle();
288 HadrontherapyBeamFinalCollimator();
289 HadrontherapyPMMACollimator();
290 // HadrontherapyRippleFilter();
291
292
293 // StopperCostruction();
294
295
296 HadrontherapyRidgeFilter();
297 }
298
299 //////////////////////////////////////////////
300 void PassiveCarbonBeamLine::HadrontherapyBeamL
301 {
302 // ------------------//
303 // BEAM LINE SUPPORT //
304 //-------------------//
305
306 beamLineSupportXSize = 1.5*m;
307 beamLineSupportYSize = 20.*mm;
308 beamLineSupportZSize = 600.*mm;
309
310 beamLineSupportXPosition = -1745.09 *mm;
311 beamLineSupportYPosition = -230. *mm;
312 beamLineSupportZPosition = 0.*mm;
313
314 beamLineSupport = new G4Box("BeamLineSuppo
315 beamLineSuppor
316 beamLineSuppor
317 beamLineSuppor
318
319 logicBeamLineSupport = new G4LogicalVolume
320
321
322 physiBeamLineSupport = new G4PVPlacement(0
323
324
325 "
326 l
327 p
328
329 // Visualisation attributes of the beam li
330 logicBeamLineSupport -> SetVisAttributes(g
331
332 //---------------------------------//
333 // Beam line cover 1 (left panel) //
334 //---------------------------------//
335 beamLineCoverXSize = 1.5*m;
336 beamLineCoverYSize = 750.*mm;
337 beamLineCoverZSize = 10.*mm;
338
339 beamLineCoverXPosition = -1745.09 *mm;
340 beamLineCoverYPosition = -1000.*mm;
341 beamLineCoverZPosition = 610.*mm;
342
343 beamLineCover = new G4Box("BeamLineCover",
344 beamLineCoverXSi
345 beamLineCoverYSi
346 beamLineCoverZSi
347
348 logicBeamLineCover = new G4LogicalVolume(b
349 b
350 "
351
352 physiBeamLineCover = new G4PVPlacement(0,
353
354
355 "Be
356 log
357 phy
358 fal
359 0);
360
361 // ---------------------------------//
362 // Beam line cover 2 (rigth panel) //
363 // ---------------------------------//
364 // It has the same characteristic of beam
365 physiBeamLineCover2 = new G4PVPlacement(0,
366
367
368 "B
369 lo
370 ph
371 fa
372 0)
373
374
375 logicBeamLineCover -> SetVisAttributes(blu
376 }
377
378 //////////////////////////////////////////////
379 void PassiveCarbonBeamLine::VacuumToAirInterfa
380 {
381 // ------------//
382 // VACUUM PIPE //
383 //-------------//
384 //
385 // First track of the beam line is inside
386
387 vacuumZoneXSize = 100 *mm;
388 vacuumZoneYSize = 52.5 *mm;
389 vacuumZoneZSize = 52.5 *mm;
390 vacuumPipeXPosition = -1708.0 *mm;
391
392
393 vacuumZone = new G4Box("VacuumZone",
394 vacuumZoneXSize/2,
395 vacuumZoneYSize/2,
396 vacuumZoneZSize/2);
397
398 logicVacuumZone = new G4LogicalVolume(vacu
399
400 physiVacuumZone = new G4PVPlacement(0, G4T
401 "Vacuu
402 logicV
403 physic
404 false,
405 0);
406
407 // --------------------------//
408 // THE FIRST SCATTERING FOIL //
409 // --------------------------//
410 // A thin foil performing a first scatteri
411 // of the original beam
412
413 firstScatteringFoilXSize = 0.015 *mm;
414 firstScatteringFoilYSize = 52.5 *mm;
415 firstScatteringFoilZSize = 52.5 *mm;
416 firstScatteringFoilXPosition = 0.0 *mm;
417
418 firstScatteringFoil = new G4Box("FirstScat
419 firstScatt
420 firstScatt
421 firstScatt
422
423 logicFirstScatteringFoil = new G4LogicalVo
424
425
426
427 physiFirstScatteringFoil = new G4PVPlaceme
428
429
430
431 logicFirstScatteringFoil -> SetVisAttribut
432
433 // -------------------//
434 // THE KAPTON WINDOWS //
435 //--------------------//
436 //It permits the passage of the beam from
437
438 // KAPTON WINDOW: it permits the passage o
439 kaptonWindowXSize = 0.050 *mm;
440 kaptonWindowYSize = 52.5 *mm;
441 kaptonWindowZSize = 52.5 *mm;
442 kaptonWindowXPosition = vacuumZoneXSize/2
443
444 solidKaptonWindow = new G4Box("KaptonWindo
445 kaptonWindow
446 kaptonWindow
447 kaptonWindow
448
449 logicKaptonWindow = new G4LogicalVolume(so
450 ka
451 "K
452
453 physiKaptonWindow = new G4PVPlacement(0, G
454 "Kap
455 phys
456
457 logicKaptonWindow -> SetVisAttributes(dark
458 }
459 //////////////////////////////////////////////
460 void PassiveCarbonBeamLine::HadrontherapyRippl
461 {
462
463 G4double defaultRippleFilterXPosition = -1
464 G4double ripple_position=(defaultRippleFil
465 G4double RF_x = 200.0 * mm;
466 G4double RF_y = 200.0 * mm;
467 G4double RF_z = 1.4 * mm;
468 G4double RFbase_z = 0.2 * mm;
469 G4double RFtrd_z = RF_z - RFbase_z;
470 G4double RFtrd_top = 1e-4 * mm;
471 G4double RFtrd_bottom = 1.5 * mm;
472 G4double distanceBetweenTrd = 0.1*mm;
473
474
475
476
477 G4double theta = -90. *deg;
478 // Matrix definition for a "theta" deg rot
479 G4RotationMatrix rot;
480 rot.rotateY(theta);
481
482
483 SolidRippleFilter= new G4Box("RippleFilter
484 RF_x/2 + 1*mm
485 RF_y/2 + 1*mm
486 RF_z/2 + 1*mm
487
488 LogicRippleFilter = new G4LogicalVolume(So
489 ri
490 "L
491 0,
492
493 PhysiRippleFilter = new G4PVPlacement(G4Tr
494 "Phy
495 Logi
496 phys
497 fals
498 1,
499 true
500
501 PhysiRippleFilter = new G4PVPlacement(G4Tr
502 "Phy
503 Logi
504 phys
505 fals
506 2,
507 true
508
509 LogicRippleFilter -> SetVisAttributes(G4Vi
510
511 SolidRippleFilterBase = new G4Box("RippleF
512 RF_x/2,
513 RF_y/2,
514 RFbase_z
515
516 LogicRippleFilterBase = new G4LogicalVolum
517
518
519
520
521 LogicRippleFilterBase -> SetVisAttributes(
522
523 PhysiRippleFilterBase = new G4PVPlacement(
524
525
526
527
528
529
530
531
532 SolidRippleFilterTrd = new G4Trd("SolidRip
533 RF_x/2,
534 RF_x/2,
535 RFtrd_bot
536 RFtrd_top
537 RFtrd_z/2
538
539 LogicRippleFilterTrd = new G4LogicalVolume
540
541
542
543
544 LogicRippleFilterTrd -> SetVisAttributes(g
545
546 G4int numberOfTrd = static_cast<int>(std::
547
548 G4int N = static_cast<int>( std::floor(num
549
550 G4int copyNumber = 0;
551
552 for( int i = -N; i <= N; i++ )
553 {
554 PhysiRippleFilterTrd = new G4PVPlaceme
555
556
557
558
559
560
561
562
563
564
565 copyNumber++;
566 }
567
568 }
569 //////////////////////////////////////////////
570
571 void PassiveCarbonBeamLine::StopperCostruction
572
573 supportFoil= new G4Box("supportFoil",25/2*
574 LogicSupportFoil = new G4LogicalVolume(sup
575 PhysiSupportFoil = new G4PVPlacement(0,G4T
576 LogicSupportFoil -> SetVisAttributes(skyBl
577
578
579
580 stopper = new G4Tubs("Stopper",0*mm,3*mm,3
581 LogicStopper= new G4LogicalVolume(stopper,
582
583 G4double ti = -270. *deg;
584 G4RotationMatrix rt;
585 rt.rotateY(ti);
586
587 PhysicStopper= new G4PVPlacement(G4Transfo
588
589 LogicStopper -> SetVisAttributes(red);
590
591
592 }
593
594 void PassiveCarbonBeamLine::HadrontherapyRidge
595
596
597 G4double defaultRidgeXPosition= -1270.0*mm
598 const G4double XBase = 0.5 *mm;
599 const G4double YBase =6.03*cm;
600 const G4double ZBase =6.03*cm;
601
602
603
604 SolidRidgeBase = new G4Box("BaseRidgeFilte
605 XBase,
606 YBase/2,
607 ZBase/2);
608
609 LogicRidgeBase = new G4LogicalVolume(Solid
610 PMMAN
611 "Base
612
613 PhysiRidgeFilterBase = new G4PVPlacement(0
614 G
615
616
617
618 "
619 L
620 p
621 f
622 0
623
624 LogicRidgeBase->SetVisAttributes(red);
625
626
627 SolidRidgeMother = new G4Box("MotherRidgeS
628 LogicRidgeMother = new G4LogicalVolume(Sol
629
630 G4Trd* trapp1=new G4Trd("Trapp1SOL",1.7*mm
631 G4LogicalVolume* LogicTrapp1=new G4Logical
632 PhysiTrapp1=new G4PVPlacement(0,G4ThreeVector
633
634 G4Trd* trapp2=new G4Trd("Trapp2SOL",1.68*m
635 G4LogicalVolume* LogicTrapp2=new G4Logical
636 PhysiTrapp2=new G4PVPlacement(0,G4ThreeVecto
637
638 G4Trd* trapp3=new G4Trd("Trapp3SOL",1.64*m
639 G4LogicalVolume* LogicTrapp3=new G4Logical
640 PhysiTrapp3=new G4PVPlacement(0,G4ThreeVector
641
642 G4Trd* trapp4=new G4Trd("Trapp4SOL",1.58*m
643 G4LogicalVolume* LogicTrapp4=new G4Logical
644 PhysiTrapp4=new G4PVPlacement(0,G4ThreeVec
645
646 G4Trd* trapp5=new G4Trd("Trapp5SOL",1.50*m
647 G4LogicalVolume* LogicTrapp5=new G4Logical
648 PhysiTrapp5=new G4PVPlacement(0,G4ThreeVect
649
650 G4Trd* trapp6=new G4Trd("Trapp6SOL",1.40*m
651 G4LogicalVolume* LogicTrapp6=new G4Logical
652 PhysiTrapp6=new G4PVPlacement(0,G4ThreeVect
653
654 G4Trd* trapp7=new G4Trd("Trapp7SOL",1.26*m
655 G4LogicalVolume* LogicTrapp7=new G4Logical
656 PhysiTrapp7=new G4PVPlacement(0,G4ThreeVector(
657
658 G4Trd* trapp8=new G4Trd("Trapp8SOL",0.94*m
659 G4LogicalVolume* LogicTrapp8=new G4Logical
660 PhysiTrapp8=new G4PVPlacement(0,G4ThreeVec
661
662 G4Trd* trapp9=new G4Trd("Trapp9SOL",0.78*m
663 G4LogicalVolume* LogicTrapp9=new G4Logical
664 PhysiTrapp9=new G4PVPlacement(0,G4ThreeVecto
665
666 G4Trd* trapp10=new G4Trd("Trapp10SOL",0.66
667 G4LogicalVolume* LogicTrapp10=new G4Logica
668 PhysiTrapp10=new G4PVPlacement(0,G4ThreeVecto
669
670 G4Trd* trapp11=new G4Trd("Trapp11SOL",0.56
671 G4LogicalVolume* LogicTrapp11=new G4Logica
672 PhysiTrapp11=new G4PVPlacement(0,G4ThreeVector
673
674 G4Trd* trapp12=new G4Trd("Trapp12SOL",0.46
675 G4LogicalVolume* LogicTrapp12=new G4Logica
676 PhysiTrapp12=new G4PVPlacement(0,G4ThreeVec
677
678 G4Trd* trapp13=new G4Trd("Trapp13SOL",0.38
679 G4LogicalVolume* LogicTrapp13=new G4Logica
680 PhysiTrapp13=new G4PVPlacement(0,G4ThreeVec
681
682 G4Trd* trapp14=new G4Trd("Trapp14SOL",0.30
683 G4LogicalVolume* LogicTrapp14=new G4Logica
684 PhysiTrapp14=new G4PVPlacement(0,G4ThreeVector
685
686 G4Trd* trapp15=new G4Trd("Trapp14SOL",0.24
687 G4LogicalVolume* LogicTrapp15=new G4Logica
688 PhysiTrapp15=new G4PVPlacement(0,G4ThreeVe
689
690 G4Trd* trapp16=new G4Trd("Trapp16SOL",0.18
691 G4LogicalVolume* LogicTrapp16=new G4Logica
692 PhysiTrapp16=new G4PVPlacement(0,G4ThreeVect
693
694 LogicTrapp1->SetVisAttributes(green);
695 LogicTrapp2->SetVisAttributes(green);
696 LogicTrapp3->SetVisAttributes(green);
697 LogicTrapp4->SetVisAttributes(green);
698 LogicTrapp5->SetVisAttributes(green);
699 LogicTrapp6->SetVisAttributes(green);
700 LogicTrapp7->SetVisAttributes(green);
701 LogicTrapp8->SetVisAttributes(green);
702 LogicTrapp9->SetVisAttributes(green);
703 LogicTrapp10->SetVisAttributes(green);
704 LogicTrapp11->SetVisAttributes(green);
705 LogicTrapp12->SetVisAttributes(green);
706 LogicTrapp13->SetVisAttributes(green);
707 LogicTrapp14->SetVisAttributes(green);
708 LogicTrapp15->SetVisAttributes(green);
709 LogicTrapp16->SetVisAttributes(green);
710 G4VisAttributes* visAttr = new G4VisAttrib
711 visAttr->SetVisibility(false);
712 LogicRidgeMother->SetVisAttributes(visAttr
713
714
715
716
717
718
719 G4int numberOfLayers = 30;
720 G4double minZ = 30.15*mm-0.3*mm-1.70/2*mm;
721 G4double minY = 30.15*mm-0.3*mm-1.70/2*mm;
722 G4double sum_space = 0.3*mm+1.70*mm;
723
724
725 std::vector<G4ThreeVector> singleTrapPosit
726
727 for (int i = 0; i < numberOfLayers; i++)
728 {
729 for (int j = 0; j < numberOfLayers; j+
730 {
731 singleTrapPositions.push_back({def
732 minY - i*sum_space,
733 minZ - j*sum_space,
734
735 });
736 }
737 }
738
739 G4double ti = - 90. *deg;
740 G4RotationMatrix rt;
741 rt.rotateY(ti);
742
743
744 G4int peaks = numberOfLayers*numberOfLayer
745 for (int i = 0; i < peaks; i++)
746 {
747
748 std::ostringstream tName;tName << "sin
749 new G4PVPlacement(G4Transform3D(rt,
750 single
751 LogicRidgeMother,
752 "tName.str()",
753 logicTreatmentRoom,
754 0,
755 i);
756
757 }
758
759 }
760
761
762
763
764
765
766 //////////////////////////////////////////////
767 void PassiveCarbonBeamLine::HadrontherapyPMMAC
768 {
769
770 // ----------------------//
771 // PMMA COLLIMATOR //
772 // ----------------------//
773 PMMACollimatorSupportXSize = 25.0 *mm;
774 PMMACollimatorSupportYSize = 200. *mm;
775 PMMACollimatorSupportZSize = 200. *mm;
776
777
778 PMMACollimatorXPosition = -1257.0 *mm;
779
780 G4double phi = 90. *deg;
781 G4RotationMatrix rm;
782 rm.rotateY(phi);
783
784 solidPMMACollimatorSupport = new G4Box("PM
785 PMM
786 PMM
787 PMM
788
789 logicPMMACollimatorSupport = new G4Logical
790
791
792
793 physiPMMACollimatorSupport = new G4PVPlace
794
795
796
797
798
799
800
801 yellow = new G4VisAttributes(G4Colour(1.,
802 yellow-> SetVisibility(true);
803 yellow-> SetForceWireframe(true);
804
805 logicPMMACollimatorSupport -> SetVisAttrib
806
807 // ----------------------//
808 // PMMA COLLIMATOR //
809 //-----------------------//
810 innerRadiusPMMACollimator= 4.5 *cm;
811 outerRadiusPMMACollimator = 4.6 *cm;
812 hightPMMACollimator = PMMACollimatorSuppor
813 startAnglePMMACollimator = 0.*deg;
814 spanningAnglePMMACollimator = 360.*deg;
815
816
817 solidPMMACollimator = new G4Tubs("PMMAColl
818 innerRadi
819 outerRadi
820 hightPMMA
821 startAngl
822 spanningA
823
824 logicPMMACollimator = new G4LogicalVolume(
825
826
827
828
829
830
831 physiPMMACollimator = new G4PVPlacement(G4
832
833 "P
834 lo
835 ph
836 fa
837 0)
838
839 logicPMMACollimator -> SetVisAttributes(ye
840
841
842
843
844 }
845 //////////////////////////////////////////////
846 void PassiveCarbonBeamLine::HadrontherapyBeamM
847 {
848 // ----------------------------
849 // MONITOR CHAMBER
850 // ----------------------------
851 // A monitor chamber is a free-air ionisa
852 // able to measure do carbon fluence durin
853 // Here its responce is not simulated in t
854 // charge but only the energy losses are t
855 // Each chamber consist of 9 mm of air in
856 // that has two layers one of kapton and o
857 // of copper
858
859 monitor1XSize = 4.525022*mm;
860 monitor2XSize = 0.000011*mm;
861 monitor3XSize = 4.5*mm;
862 monitorYSize = 10.*cm;
863 monitorZSize = 10.*cm;
864 monitor1XPosition = -1239.974978 *mm;
865 monitor2XPosition = -4.500011*mm;
866 monitor4XPosition = 4.500011*mm;
867
868 solidFirstMonitorLayer1 = new G4Box("First
869 monito
870 monito
871 monito
872
873 logicFirstMonitorLayer1 = new G4LogicalVol
874
875
876
877 physiFirstMonitorLayer1 = new G4PVPlacemen
878
879
880
881
882
883
884
885 solidFirstMonitorLayer2 = new G4Box("First
886 monito
887 monito
888 monito
889
890 logicFirstMonitorLayer2 = new G4LogicalVol
891
892
893
894 physiFirstMonitorLayer2 = new G4PVPlacemen
895
896
897
898
899
900
901 solidFirstMonitorLayer3 = new G4Box("First
902 monito
903 monito
904 monito
905
906 logicFirstMonitorLayer3 = new G4LogicalVol
907
908
909
910 physiFirstMonitorLayer3 = new G4PVPlacemen
911
912
913
914
915
916
917
918 solidFirstMonitorLayer4 = new G4Box("First
919 monito
920 monito
921 monito
922
923 logicFirstMonitorLayer4 = new G4LogicalVol
924
925
926
927 physiFirstMonitorLayer4 = new G4PVPlacemen
928
929
930
931
932 logicFirstMonitorLayer3 -> SetVisAttribute
933
934 }
935
936 //////////////////////////////////////////////
937 //////////////////////////////////////////////
938 void PassiveCarbonBeamLine::HadrontherapyBeamN
939 {
940 // ------------------------------//
941 // THE FINAL TUBE AND COLLIMATOR //
942 //-------------------------------//
943 // The last part of the transport beam lin
944 // a 59 mm thick PMMA slab (to stop all th
945 // (to well collimate the proton beam) and
946 // aperture (that provide the final trasve
947
948 // -------------------//
949 // PMMA SUPPORT //
950 // -------------------//
951
952 nozzleSupportXSize = 50 *mm;
953 nozzleSupportYSize = 360. *mm;
954 nozzleSupportZSize = 360. *mm;
955 nozzleSupportXPosition = -423.0 *mm;
956
957 G4double phi = 90. *deg;
958 // Matrix definition for a 90 deg rotation
959 G4RotationMatrix rm;
960 rm.rotateY(phi);
961
962 solidNozzleSupport = new G4Box("NozzleSupp
963 nozzleSuppo
964 nozzleSuppo
965 nozzleSuppo
966
967 logicNozzleSupport = new G4LogicalVolume(s
968 n
969 "
970
971 physiNozzleSupport = new G4PVPlacement(0,
972 "No
973 log
974 phy
975 fal
976 0);
977
978 yellow = new G4VisAttributes(G4Colour(1.,
979 yellow-> SetVisibility(true);
980 yellow-> SetForceWireframe(true);
981
982 //------------------------------------//
983 // HOLE IN THE SUPPORT //
984 //------------------------------------//
985 innerRadiusHoleNozzleSupport = 0.*mm;
986 outerRadiusHoleNozzleSupport = 22.0*mm;
987 hightHoleNozzleSupport = nozzleSupportXSiz
988 startAngleHoleNozzleSupport = 0.*deg;
989 spanningAngleHoleNozzleSupport = 360.*deg;
990
991 solidHoleNozzleSupport = new G4Tubs("HoleN
992 innerR
993 outerR
994 hightH
995 startA
996 spanni
997
998 logicHoleNozzleSupport = new G4LogicalVolu
999
1000
1001
1002
1003
1004
1005 physiHoleNozzleSupport = new G4PVPlacemen
1006
1007
1008
1009
1010
1011
1012 // --------------------------------------
1013 // BRASS TUBE 3 (beam line side) /
1014 // -------------------------------------/
1015 innerRadiusBrassTube3 = 13.5 *mm;
1016 outerRadiusBrassTube3 = 21.5 *mm;
1017 hightBrassTube3 = 20.0 *mm;
1018 startAngleBrassTube3 = 0.*deg;
1019 spanningAngleBrassTube3 = 360.*deg;
1020 brassTube3XPosition = -458.0 *mm;
1021
1022 solidBrassTube3 = new G4Tubs("BrassTube3"
1023 innerRadiusB
1024 outerRadiusB
1025 hightBrassTu
1026 startAngleBr
1027 spanningAngl
1028
1029 logicBrassTube3 = new G4LogicalVolume(sol
1030 bra
1031 "Br
1032 0,
1033
1034 physiBrassTube3 = new G4PVPlacement(G4Tra
1035
1036
1037
1038 "Bras
1039 logic
1040 physi
1041 false
1042 0);
1043
1044 logicBrassTube3 -> SetVisAttributes(darkO
1045
1046 // --------------------------------------
1047 // BRASS TUBE 2 (inside the PMMA supp
1048 // --------------------------------------
1049
1050 innerRadiusBrassTube2 = 13.5 *mm;
1051 outerRadiusBrassTube2 = 21.5 *mm;
1052 hightBrassTube2 = nozzleSupportXSize;
1053 startAngleBrassTube2 = 0.*deg;
1054 spanningAngleBrassTube2 = 360.*deg;
1055
1056
1057 solidBrassTube2 = new G4Tubs("BrassTube2"
1058 innerRadiusB
1059 outerRadiusB
1060 hightBrassTu
1061 startAngleBr
1062 spanningAngl
1063
1064 logicBrassTube2 = new G4LogicalVolume(sol
1065 bra
1066 "Br
1067 0,
1068 physiBrassTube2 = new G4PVPlacement(0,
1069 G4Thr
1070 logic
1071 "Bras
1072 logic
1073 false
1074 0);
1075
1076 logicBrassTube2 -> SetVisAttributes(darkO
1077
1078 // ---------------------------------//
1079 // BRASS TUBE 1 (phantom side) //
1080 // ---------------------------------//
1081 innerRadiusBrassTube= 18.*mm;
1082 outerRadiusBrassTube = 21.5 *mm;
1083 hightBrassTube = 208.0 *mm;
1084 startAngleBrassTube = 0.*deg;
1085 spanningAngleBrassTube = 360.*deg;
1086 brassTubeXPosition = -294 *mm;
1087 solidBrassTube = new G4Tubs("BrassTube",
1088 innerRadiusBr
1089 outerRadiusBr
1090 hightBrassTub
1091 startAngleBra
1092 spanningAngle
1093
1094 logicBrassTube = new G4LogicalVolume(soli
1095 bras
1096 "Bra
1097 0, 0
1098
1099 physiBrassTube = new G4PVPlacement(G4Tran
1100
1101
1102
1103 "Brass
1104 logicB
1105 physic
1106 false,
1107 0);
1108
1109 logicBrassTube -> SetVisAttributes(darkOr
1110 }
1111
1112 /////////////////////////////////////////////
1113 void PassiveCarbonBeamLine::HadrontherapyBeam
1114 {
1115 // -----------------------//
1116 // FINAL COLLIMATOR //
1117 //------------------------//
1118 outerRadiusFinalCollimator = 21.5*mm;
1119 hightFinalCollimator = 7.0 *mm;
1120 startAngleFinalCollimator = 0.*deg;
1121 spanningAngleFinalCollimator = 360.*deg;
1122 finalCollimatorXPosition = -186.5 *mm;
1123
1124 G4double phi = 90. *deg;
1125
1126 // Matrix definition for a 90 deg rotatio
1127 G4RotationMatrix rm;
1128 rm.rotateY(phi);
1129
1130 solidFinalCollimator = new G4Tubs("FinalC
1131 innerRa
1132 outerRa
1133 hightFi
1134 startAn
1135 spannin
1136
1137 logicFinalCollimator = new G4LogicalVolum
1138
1139
1140
1141
1142
1143
1144 physiFinalCollimator = new G4PVPlacement(
1145
1146
1147
1148
1149
1150
1151
1152 logicFinalCollimator -> SetVisAttributes(
1153 }
1154
1155
1156 /////////////////////////////////////////////
1157 /////////////////////////// MESSENGER ///////
1158 /////////////////////////////////////////////
1159
1160 void PassiveCarbonBeamLine::SetRippleFilterXP
1161 {
1162 PhysiRippleFilter -> SetTranslation(G4Thr
1163 G4RunManager::GetRunManager() -> Geometry
1164 G4cout << "The Ripple Filter is translate
1165 }
1166
1167
1168 /////////////////////////////////////////////
1169 void PassiveCarbonBeamLine::SetInnerRadiusFin
1170 {
1171 solidFinalCollimator -> SetInnerRadius(va
1172 G4RunManager::GetRunManager() -> Geometry
1173 G4cout<<"Inner Radius of the final collim
1174 << solidFinalCollimator -> GetInnerRadius
1175 << G4endl;
1176 }
1177
1178 /////////////////////////////////////////////
1179 void PassiveCarbonBeamLine::SetRippleFilterMa
1180 {
1181 if (G4Material* RFMaterial = G4NistManage
1182 {
1183 if (RFMaterial)
1184 {
1185 rippleFilterMaterial = RFMateria
1186 LogicRippleFilter -> SetMaterial(
1187 LogicRippleFilterBase -> SetMater
1188 LogicRippleFilterTrd -> SetMateri
1189 G4cout << "The material of the Ri
1190 }
1191 }
1192 else
1193 {
1194 G4cout << "WARNING: material \"" << m
1195 " table [located in $G4INSTALL/source
1196 G4cout << "Use command \"/parameter/n
1197 }
1198 }
1199
1200
1201
1202