1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
18 // Authors: David Guez, Ivana Hrivnacova, Marion MacCormick; IPN Orsay
20 // Class AliMUONSt1GeometryBuilderV2
21 // ---------------------------------
22 // MUON Station1 detailed geometry construction class.
23 // (Originally defined in AliMUONv2.cxx - now removed.)
24 // Included in AliRoot 2004/01/23
36 #include <TGeoMatrix.h>
37 #include <TClonesArray.h>
38 #include <Riostream.h>
40 #include <TVirtualMC.h>
42 #include "AliMpFiles.h"
43 #include "AliMpSectorReader.h"
44 #include "AliMpSector.h"
46 #include "AliMpVRowSegment.h"
47 #include "AliMpMotifMap.h"
48 #include "AliMpMotifPosition.h"
54 #include "AliMUONSt1GeometryBuilderV2.h"
55 #include "AliMUONSt1SpecialMotif.h"
57 #include "AliMUONConstants.h"
58 #include "AliMUONGeometryModule.h"
59 #include "AliMUONGeometryEnvelopeStore.h"
61 ClassImp(AliMUONSt1GeometryBuilderV2)
63 // Thickness Constants
64 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzPadPlane=0.0148/2.; //Pad plane
65 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzFoam = 2.083/2.; //Foam of mechanicalplane
66 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzFR4 = 0.0031/2.; //FR4 of mechanical plane
67 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzSnPb = 0.0091/2.; //Pad/Kapton connection (66 pt)
68 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzKapton = 0.0122/2.; //Kapton
69 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzBergPlastic = 0.3062/2.;//Berg connector
70 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzBergCopper = 0.1882/2.; //Berg connector
71 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzDaughter = 0.0156/2.; //Daughter board
72 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzGas = 0.42/2.; //Gas thickness
74 // Quadrant Mother volume - TUBS1 - Middle layer of model
75 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherIR1 = 18.3;
76 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherOR1 = 105.673;
77 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherThick1 = 6.5/2;
78 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherPhiL1 = 0.;
79 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherPhiU1 = 90.;
81 // Quadrant Mother volume - TUBS2 - near and far layers of model
82 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherIR2 = 20.7;
83 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherOR2 = 100.073;
84 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherThick2 = 3.0/2;
85 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherPhiL2 = 0.;
86 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherPhiU2 = 90.;
88 // Sensitive copper pads, foam layer, PCB and electronics model parameters
89 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxHole=1.5/2.;
90 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyHole=6./2.;
91 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxBergPlastic=0.74/2.;
92 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyBergPlastic=5.09/2.;
93 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxBergCopper=0.25/2.;
94 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyBergCopper=3.6/2.;
95 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxKapton=0.8/2.;
96 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyKapton=5.7/2.;
97 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxDaughter=2.3/2.;
98 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyDaughter=6.3/2.;
99 const GReal_t AliMUONSt1GeometryBuilderV2::fgkOffsetX=1.46;
100 const GReal_t AliMUONSt1GeometryBuilderV2::fgkOffsetY=0.71;
101 const GReal_t AliMUONSt1GeometryBuilderV2::fgkDeltaFilleEtamX=1.46;
102 const GReal_t AliMUONSt1GeometryBuilderV2::fgkDeltaFilleEtamY=0.051;
104 const GReal_t AliMUONSt1GeometryBuilderV2::fgkDeltaQuadLHC=2.6; // LHC Origin wrt Quadrant Origin
105 const GReal_t AliMUONSt1GeometryBuilderV2::fgkFrameOffset=5.2;
106 // Fix (1) of overlap SQN* layers with SQM* ones (was 5.0)
108 // Pad planes offsets
109 const GReal_t AliMUONSt1GeometryBuilderV2::fgkPadXOffsetBP = 0.50 - 0.63/2; // = 0.185
110 const GReal_t AliMUONSt1GeometryBuilderV2::fgkPadYOffsetBP = -0.31 - 0.42/2; // =-0.52
112 const char* AliMUONSt1GeometryBuilderV2::fgkHoleName="MCHL";
113 const char* AliMUONSt1GeometryBuilderV2::fgkDaughterName="MCDB";
114 const char AliMUONSt1GeometryBuilderV2::fgkFoamLayerSuffix='F'; // prefix for automatic volume naming
115 const char* AliMUONSt1GeometryBuilderV2::fgkQuadrantEnvelopeName="SE";
116 const char* AliMUONSt1GeometryBuilderV2::fgkQuadrantMLayerName="SQM";
117 const char* AliMUONSt1GeometryBuilderV2::fgkQuadrantNLayerName="SQN";
118 const char* AliMUONSt1GeometryBuilderV2::fgkQuadrantFLayerName="SQF";
119 const Int_t AliMUONSt1GeometryBuilderV2::fgkDaughterCopyNoOffset=1000;
121 //______________________________________________________________________________
122 AliMUONSt1GeometryBuilderV2::AliMUONSt1GeometryBuilderV2(AliMUON* muon)
123 : AliMUONVGeometryBuilder(0, 1),
126 // set path to mapping data files
127 if (! gSystem->Getenv("MINSTALL")) {
128 TString dirPath = gSystem->Getenv("ALICE_ROOT");
129 dirPath += "/MUON/mapping";
130 AliMpFiles::SetTopPath(dirPath);
131 gSystem->Setenv("MINSTALL", dirPath.Data());
132 //cout << "AliMpFiles top path set to " << dirPath << endl;
135 // cout << gSystem->Getenv("MINSTALL") << endl;
138 //______________________________________________________________________________
139 AliMUONSt1GeometryBuilderV2::AliMUONSt1GeometryBuilderV2()
140 : AliMUONVGeometryBuilder(),
143 // Default Constructor
147 //______________________________________________________________________________
148 AliMUONSt1GeometryBuilderV2::AliMUONSt1GeometryBuilderV2(const AliMUONSt1GeometryBuilderV2& rhs)
149 : AliMUONVGeometryBuilder(rhs)
151 // Dummy copy constructor
153 AliFatal("Copy constructor is not implemented.");
156 //______________________________________________________________________________
157 AliMUONSt1GeometryBuilderV2::~AliMUONSt1GeometryBuilderV2()
163 //______________________________________________________________________________
164 AliMUONSt1GeometryBuilderV2&
165 AliMUONSt1GeometryBuilderV2::operator = (const AliMUONSt1GeometryBuilderV2& rhs)
167 // check assignement to self
168 if (this == &rhs) return *this;
170 AliFatal("Assignment operator is not implemented.");
179 //______________________________________________________________________________
181 AliMUONSt1GeometryBuilderV2::QuadrantEnvelopeName(Int_t chamber, Int_t quadrant) const
183 // Generate unique envelope name from chamber Id and quadrant number
186 return Form("%s%d", Form("%s%d",fgkQuadrantEnvelopeName,chamber), quadrant);
189 //______________________________________________________________________________
190 void AliMUONSt1GeometryBuilderV2::CreateHole()
192 // Create all the elements found inside a foam hole
194 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
195 Int_t idAir = idtmed[1100]; // medium 1
196 //Int_t idCopper = idtmed[1109]; // medium 10 = copper
197 Int_t idCopper = idtmed[1121]; // medium 22 = copper
200 GReal_t posX,posY,posZ;
205 gMC->Gsvolu(fgkHoleName,"BOX",idAir,par,3);
207 par[0] = fgkHxKapton;
208 par[1] = fgkHyKapton;
210 gMC->Gsvolu("SNPB", "BOX", idCopper, par, 3);
213 posZ = -fgkHzFoam+fgkHzSnPb;
214 gMC->Gspos("SNPB",1,fgkHoleName, posX, posY, posZ, 0,"ONLY");
217 par[1] = fgkHyBergPlastic;
218 par[2] = fgkHzKapton;
219 gMC->Gsvolu("KAPT", "BOX", idCopper, par, 3);
223 gMC->Gspos("KAPT",1,fgkHoleName, posX, posY, posZ, 0,"ONLY");
226 //______________________________________________________________________________
227 void AliMUONSt1GeometryBuilderV2::CreateDaughterBoard()
229 // Create all the elements in a daughter board
231 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
232 Int_t idAir = idtmed[1100]; // medium 1
233 //Int_t idCopper = idtmed[1109]; // medium 10 = copper
234 //Int_t idPlastic =idtmed[1116]; // medium 17 = Plastic
235 Int_t idCopper = idtmed[1121]; // medium 22 = copper
236 Int_t idPlastic =idtmed[1127]; // medium 28 = Plastic
239 GReal_t posX,posY,posZ;
241 par[0]=fgkHxDaughter;
242 par[1]=fgkHyDaughter;
243 par[2]=TotalHzDaughter();
244 gMC->Gsvolu(fgkDaughterName,"BOX",idAir,par,3);
246 par[0]=fgkHxBergPlastic;
247 par[1]=fgkHyBergPlastic;
248 par[2]=fgkHzBergPlastic;
249 gMC->Gsvolu("BRGP","BOX",idPlastic,par,3);
252 posZ = -TotalHzDaughter() + fgkHzBergPlastic;
253 gMC->Gspos("BRGP",1,fgkDaughterName,posX,posY,posZ,0,"ONLY");
255 par[0]=fgkHxBergCopper;
256 par[1]=fgkHyBergCopper;
257 par[2]=fgkHzBergCopper;
258 gMC->Gsvolu("BRGC","BOX",idCopper,par,3);
262 gMC->Gspos("BRGC",1,"BRGP",posX,posY,posZ,0,"ONLY");
264 par[0]=fgkHxDaughter;
265 par[1]=fgkHyDaughter;
266 par[2]=fgkHzDaughter;
267 gMC->Gsvolu("DGHT","BOX",idCopper,par,3);
270 posZ = -TotalHzDaughter() + 2.*fgkHzBergPlastic + fgkHzDaughter;
271 gMC->Gspos("DGHT",1,fgkDaughterName,posX,posY,posZ,0,"ONLY");
274 //______________________________________________________________________________
275 void AliMUONSt1GeometryBuilderV2::CreateInnerLayers()
277 // Create the layer of sensitive volumes with gas
278 // and the copper layer.
282 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
283 //Int_t idArCO2 = idtmed[1108]; // medium 9 (ArCO2 80%)
284 //Int_t idCopper = idtmed[1109]; // medium 10 = copper
285 Int_t idArCO2 = idtmed[1124]; // medium 25 (ArCO2 80%)
286 Int_t idCopper = idtmed[1121]; // medium 22 = copper
290 //Make gas volume - composed of 11 trapezoids
304 gMC->Gsvolu("SA1G", "TRAP", idArCO2, par, 11);
305 gMC->Gsvolu("SA2G", "TRAP", idArCO2, par, 11);
307 par[0] = fgkHzPadPlane;
308 gMC->Gsvolu("SA1C", "TRAP", idCopper,par, 11);
322 gMC->Gsvolu("SB1G", "TRAP", idArCO2, par, 11);
323 gMC->Gsvolu("SB2G", "TRAP", idArCO2, par, 11);
325 par[0] = fgkHzPadPlane;
326 gMC->Gsvolu("SB1C", "TRAP", idCopper,par, 11);
341 gMC->Gsvolu("SC1G", "TRAP", idArCO2, par, 11);
342 gMC->Gsvolu("SC2G", "TRAP", idArCO2, par, 11);
344 par[0] = fgkHzPadPlane;
345 gMC->Gsvolu("SC1C", "TRAP", idCopper,par, 11);
359 gMC->Gsvolu("SD1G", "TRAP", idArCO2, par, 11);
360 gMC->Gsvolu("SD2G", "TRAP", idArCO2, par, 11);
362 par[0] = fgkHzPadPlane;
363 gMC->Gsvolu("SD1C", "TRAP", idCopper,par, 11);
377 gMC->Gsvolu("SE1G", "TRAP", idArCO2, par, 11);
378 gMC->Gsvolu("SE2G", "TRAP", idArCO2, par, 11);
380 par[0] = fgkHzPadPlane;
381 gMC->Gsvolu("SE1C", "TRAP", idCopper,par, 11);
395 gMC->Gsvolu("SF1G", "TRAP", idArCO2, par, 11);
396 gMC->Gsvolu("SF2G", "TRAP", idArCO2, par, 11);
398 par[0] = fgkHzPadPlane;
399 gMC->Gsvolu("SF1C", "TRAP", idCopper,par, 11);
413 gMC->Gsvolu("SG1G", "TRAP", idArCO2, par, 11);
414 gMC->Gsvolu("SG2G", "TRAP", idArCO2, par, 11);
416 par[0] = fgkHzPadPlane;
417 gMC->Gsvolu("SG1C", "TRAP", idCopper,par, 11);
431 gMC->Gsvolu("SH1G", "TRAP", idArCO2, par, 11);
432 gMC->Gsvolu("SH2G", "TRAP", idArCO2, par, 11);
434 par[0] = fgkHzPadPlane;
435 gMC->Gsvolu("SH1C", "TRAP", idCopper,par, 11);
449 gMC->Gsvolu("SI1G", "TRAP", idArCO2, par, 11);
450 gMC->Gsvolu("SI2G", "TRAP", idArCO2, par, 11);
452 par[0] = fgkHzPadPlane;
453 gMC->Gsvolu("SI1C", "TRAP", idCopper,par, 11);
467 gMC->Gsvolu("SJ1G", "TRAP", idArCO2, par, 11);
468 gMC->Gsvolu("SJ2G", "TRAP", idArCO2, par, 11);
470 par[0] = fgkHzPadPlane;
471 gMC->Gsvolu("SJ1C", "TRAP", idCopper,par, 11);
485 gMC->Gsvolu("SK1G", "TRAP", idArCO2, par, 11);
486 gMC->Gsvolu("SK2G", "TRAP", idArCO2, par, 11);
488 par[0] = fgkHzPadPlane;
489 gMC->Gsvolu("SK1C", "TRAP", idCopper,par, 11);
492 //______________________________________________________________________________
493 void AliMUONSt1GeometryBuilderV2::CreateQuadrant(Int_t chamber)
495 // create the quadrant (bending and non-bending planes)
496 // for the given chamber
499 CreateFrame(chamber);
502 SpecialMap specialMap;
503 specialMap[76] = AliMUONSt1SpecialMotif(TVector2( 0.1, 0.84), 90.);
504 specialMap[75] = AliMUONSt1SpecialMotif(TVector2( 0.5, 0.36));
505 specialMap[47] = AliMUONSt1SpecialMotif(TVector2(1.01, 0.36));
509 SpecialMap specialMap;
510 specialMap.Add(76, (Long_t) new AliMUONSt1SpecialMotif(TVector2( 0.1, 0.84), 90.));
511 specialMap.Add(75, (Long_t) new AliMUONSt1SpecialMotif(TVector2( 0.5, 0.36)));
512 specialMap.Add(47, (Long_t) new AliMUONSt1SpecialMotif(TVector2(1.01, 0.36)));
515 AliMpSectorReader reader1(kStation1, kBendingPlane);
516 AliMpSector* sector1 = reader1.BuildSector();
518 //Bool_t reflectZ = true;
519 Bool_t reflectZ = false;
520 //TVector3 where = TVector3(2.5+0.1+0.56+0.001, 2.5+0.1+0.001, 0.);
521 TVector3 where = TVector3(fgkDeltaQuadLHC + fgkPadXOffsetBP,
522 fgkDeltaQuadLHC + fgkPadYOffsetBP, 0.);
523 PlaceSector(sector1, specialMap, where, reflectZ, chamber);
527 specialMap[76] = AliMUONSt1SpecialMotif(TVector2(1.01,0.59),90.);
528 specialMap[75] = AliMUONSt1SpecialMotif(TVector2(1.96, 0.17));
529 specialMap[47] = AliMUONSt1SpecialMotif(TVector2(2.18,-0.98));
530 specialMap[20] = AliMUONSt1SpecialMotif(TVector2(0.2 ,-0.08));
531 specialMap[46] = AliMUONSt1SpecialMotif(TVector2(0.2 , 0.25));
532 specialMap[74] = AliMUONSt1SpecialMotif(TVector2(0.28, 0.21));
533 // Fix (7) - overlap of SQ42 with MCHL (after moving the whole sector
534 // in the true position)
535 // Was: specialMap[47] = AliMUONSt1SpecialMotif(TVector2(1.61,-1.18));
540 specialMap.Add(76,(Long_t) new AliMUONSt1SpecialMotif(TVector2(1.01,0.59),90.));
541 specialMap.Add(75,(Long_t) new AliMUONSt1SpecialMotif(TVector2(1.96, 0.17)));
542 specialMap.Add(47,(Long_t) new AliMUONSt1SpecialMotif(TVector2(2.18,-0.98)));
543 specialMap.Add(20,(Long_t) new AliMUONSt1SpecialMotif(TVector2(0.2 ,-0.08)));
544 specialMap.Add(46,(Long_t) new AliMUONSt1SpecialMotif(TVector2(0.2 , 0.25)));
545 specialMap.Add(74,(Long_t) new AliMUONSt1SpecialMotif(TVector2(0.28, 0.21)));
546 // Fix (7) - overlap of SQ42 with MCHL (after moving the whole sector
547 // in the true position)
548 // Was: specialMap.Add(47,(Long_t) new AliMUONSt1SpecialMotif(TVector2(1.61,-1.18)));
551 AliMpSectorReader reader2(kStation1, kNonBendingPlane);
552 AliMpSector* sector2 = reader2.BuildSector();
556 TVector2 offset = sector2->Position();
557 where = TVector3(where.X()+offset.X(), where.Y()+offset.Y(), 0.);
558 // Add the half-pad shift of the non-bending plane wrt bending plane
559 // (The shift is defined in the mapping as sector offset)
560 // Fix (4) - was TVector3(where.X()+0.63/2, ... - now it is -0.63/2
561 PlaceSector(sector2, specialMap, where, reflectZ, chamber);
568 //______________________________________________________________________________
569 void AliMUONSt1GeometryBuilderV2::CreateFoamBox(const char* name,const TVector2& dimensions)
571 // create all the elements in the copper plane
574 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
575 Int_t idAir = idtmed[1100]; // medium 1
576 //Int_t idFoam = idtmed[1115]; // medium 16 = Foam
577 //Int_t idFR4 = idtmed[1114]; // medium 15 = FR4
578 Int_t idFoam = idtmed[1125]; // medium 26 = Foam
579 Int_t idFR4 = idtmed[1122]; // medium 23 = FR4
583 par[0] = dimensions.X();
584 par[1] = dimensions.Y();
585 par[2] = TotalHzPlane();
586 gMC->Gsvolu(name,"BOX",idAir,par,3);
589 GReal_t posX,posY,posZ;
592 eName[3]=fgkFoamLayerSuffix;
593 par[0] = dimensions.X();
594 par[1] = dimensions.Y();
596 gMC->Gsvolu(eName,"BOX",idFoam,par,3);
599 posZ = -TotalHzPlane() + fgkHzFoam;
600 gMC->Gspos(eName,1,name,posX,posY,posZ,0,"ONLY");
602 // mechanical plane FR4 layer
604 par[0] = dimensions.X();
605 par[1] = dimensions.Y();
607 gMC->Gsvolu(eName,"BOX",idFR4,par,3);
610 posZ = -TotalHzPlane()+ 2.*fgkHzFoam + fgkHzFR4;
611 gMC->Gspos(eName,1,name,posX,posY,posZ,0,"ONLY");
614 //______________________________________________________________________________
615 void AliMUONSt1GeometryBuilderV2::CreatePlaneSegment(const char* name,const TVector2& dimensions,
618 // Create a segment of a plane (this includes a foam layer,
619 // holes in the foam to feed the kaptons through, kapton connectors
620 // and the mother board.)
623 CreateFoamBox(name,dimensions);
627 eName[3]=fgkFoamLayerSuffix;
629 for (Int_t holeNum=0;holeNum<nofHoles;holeNum++) {
630 GReal_t posX = ((2.*holeNum+1.)/nofHoles-1.)*dimensions.X();
634 gMC->Gspos(fgkHoleName,holeNum+1,eName,posX,posY,posZ,0,"ONLY");
638 //______________________________________________________________________________
639 void AliMUONSt1GeometryBuilderV2::CreateFrame(Int_t chamber)
641 // Create the non-sensitive elements of the frame for the <chamber>
644 // Model and notation:
646 // The Quadrant volume name starts with SQ
647 // The volume segments are numbered 00 to XX.
653 // (SQ17-24) / | InVFrame (SQ00-01)
657 // (SQ25-39) | | InArcFrame (SQ42-45)
660 // InHFrame (SQ40-41)
663 // 06 February 2003 - Overlapping volumes resolved.
664 // One quarter chamber is comprised of three TUBS volumes: SQMx, SQNx, and SQFx,
665 // where SQMx is the Quadrant Middle layer for chamber <x> ( posZ in [-3.25,3.25]),
666 // SQNx is the Quadrant Near side layer for chamber <x> ( posZ in [-6.25,3-.25) ), and
667 // SQFx is the Quadrant Far side layer for chamber <x> ( posZ in (3.25,6.25] ).
670 const Float_t kNearFarLHC=2.4; // Near and Far TUBS Origin wrt LHC Origin
673 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
675 Int_t idAir = idtmed[1100]; // medium 1
676 //Int_t idFrameEpoxy = idtmed[1115]; // medium 16 = Frame Epoxy ME730
677 //Int_t idInox = idtmed[1116]; // medium 17 Stainless Steel (18%Cr,9%Ni,Fe)
678 //Int_t idFR4 = idtmed[1110]; // medium 11 FR4
679 //Int_t idCopper = idtmed[1109]; // medium 10 Copper
680 //Int_t idAlu = idtmed[1103]; // medium 4 Aluminium
681 Int_t idFrameEpoxy = idtmed[1123]; // medium 24 = Frame Epoxy ME730 // was 20 not 16
682 Int_t idInox = idtmed[1128]; // medium 29 Stainless Steel (18%Cr,9%Ni,Fe) // was 21 not 17
683 Int_t idFR4 = idtmed[1122]; // medium 23 FR4 // was 15 not 11
684 Int_t idCopper = idtmed[1121]; // medium 22 Copper
685 Int_t idAlu = idtmed[1120]; // medium 21 Aluminium
689 Int_t rot1, rot2, rot3;
692 fMUON->AliMatrix(rot1, 90., 90., 90., 180., 0., 0.); // +90 deg in x-y plane
693 fMUON->AliMatrix(rot2, 90., 45., 90., 135., 0., 0.); // +45 deg in x-y plane
694 fMUON->AliMatrix(rot3, 90., 45., 90., 315.,180., 0.); // +45 deg in x-y + rotation 180° around y
696 // Translation matrices ... NOT USED
697 // fMUON->AliMatrix(trans1, 90., 0., 90., 90., 0., 0.); // X-> X; Y -> Y; Z -> Z
698 // fMUON->AliMatrix(trans2, 90., 180., 90., 90., 180., 0.); // X->-X; Y -> Y; Z ->-Z
699 // fMUON->AliMatrix(trans3, 90., 180., 90., 270., 0., 0.); // X->-X; Y ->-Y; Z -> Z
700 // fMUON->AliMatrix(trans4, 90., 0., 90., 270., 180., 0.); // X-> X; Y ->-Y; Z ->-Z
702 // ___________________Volume thicknesses________________________
704 const Float_t kHzFrameThickness = 1.59/2.; //equivalent thickness
705 const Float_t kHzOuterFrameEpoxy = 1.19/2.; //equivalent thickness
706 const Float_t kHzOuterFrameInox = 0.1/2.; //equivalent thickness
707 const Float_t kHzFoam = 2.083/2.; //evaluated elsewhere
708 // CHECK with fgkHzFoam
710 // Pertaining to the top outer area
711 const Float_t kHzTopAnodeSteel1 = 0.185/2.; //equivalent thickness
712 const Float_t kHzTopAnodeSteel2 = 0.51/2.; //equivalent thickness
713 const Float_t kHzAnodeFR4 = 0.08/2.; //equivalent thickness
714 const Float_t kHzTopEarthFaceCu = 0.364/2.; //equivalent thickness
715 const Float_t kHzTopEarthProfileCu = 1.1/2.; //equivalent thickness
716 const Float_t kHzTopPositionerSteel = 1.45/2.; //should really be 2.125/2.;
717 const Float_t kHzTopGasSupportAl = 0.85/2.; //equivalent thickness
719 // Pertaining to the vertical outer area
720 const Float_t kHzVerticalCradleAl = 0.8/2.; //equivalent thickness
721 const Float_t kHzLateralSightAl = 0.975/2.; //equivalent thickness
722 const Float_t kHzLateralPosnInoxFace = 2.125/2.;//equivalent thickness
723 const Float_t kHzLatPosInoxProfM = 6.4/2.; //equivalent thickness
724 const Float_t kHzLatPosInoxProfNF = 1.45/2.; //equivalent thickness
725 const Float_t kHzLateralPosnAl = 0.5/2.; //equivalent thickness
726 const Float_t kHzVertEarthFaceCu = 0.367/2.; //equivalent thickness
727 const Float_t kHzVertBarSteel = 0.198/2.; //equivalent thickness
728 const Float_t kHzVertEarthProfCu = 1.1/2.; //equivalent thickness
730 //_______________Parameter definitions in sequence _________
732 // InVFrame parameters
733 const Float_t kHxInVFrame = 1.85/2.;
734 const Float_t kHyInVFrame = 73.95/2.;
735 const Float_t kHzInVFrame = kHzFrameThickness;
737 //Flat 7.5mm vertical section
738 const Float_t kHxV1mm = 0.75/2.;
739 const Float_t kHyV1mm = 1.85/2.;
740 const Float_t kHzV1mm = kHzFrameThickness;
742 // OuterTopFrame Structure
745 // The frame is composed of a cuboid and two trapezoids
746 // (TopFrameAnode, TopFrameAnodeA, TopFrameAnodeB).
747 // Each shape is composed of two layers (Epoxy and Inox) and
748 // takes the frame's inner anode circuitry into account in the material budget.
751 // The overhanging anode part is composed froma cuboid and two trapezoids
752 // (TopAnode, TopAnode1, and TopAnode2). These surfaces neglect implanted
753 // resistors, but accounts for the major Cu, Pb/Sn, and FR4 material
755 // The stainless steel anode supports have been included.
757 // EARTHING (TopEarthFace, TopEarthProfile)
758 // Al GAS SUPPORT (TopGasSupport)
760 // ALIGNMENT (TopPositioner) - Alignment system, three sights per quarter
761 // chamber. This sight is forseen for the alignment of the horizontal level
762 // (parallel to the OY axis of LHC). Its position will be evaluated relative
763 // to a system of sights places on the cradles;
767 //TopFrameAnode parameters - cuboid, 2 layers
768 const Float_t kHxTFA = 34.1433/2.;
769 const Float_t kHyTFA = 7.75/2.;
770 const Float_t kHzTFAE = kHzOuterFrameEpoxy; // layer 1 thickness
771 const Float_t kHzTFAI = kHzOuterFrameInox; // layer 3 thickness
773 // TopFrameAnodeA parameters - trapezoid, 2 layers
774 const Float_t kHzFAAE = kHzOuterFrameEpoxy; // layer 1 thickness
775 const Float_t kHzFAAI = kHzOuterFrameInox; // layer 3 thickness
776 const Float_t kTetFAA = 0.;
777 const Float_t kPhiFAA = 0.;
778 const Float_t kH1FAA = 8.7/2.;
779 const Float_t kBl1FAA = 4.35/2.;
780 const Float_t kTl1FAA = 7.75/2.;
781 const Float_t kAlp1FAA = 11.06;
782 const Float_t kH2FAA = 8.7/2.;
783 const Float_t kBl2FAA = 4.35/2.;
784 const Float_t kTl2FAA = 7.75/2.;
785 const Float_t kAlp2FAA = 11.06;
787 // TopFrameAnodeB parameters - trapezoid, 2 layers
788 const Float_t kHzFABE = kHzOuterFrameEpoxy; // layer 1 thickness
789 const Float_t kHzFABI = kHzOuterFrameInox; // layer 3 thickness
790 const Float_t kTetFAB = 0.;
791 const Float_t kPhiFAB = 0.;
792 const Float_t kH1FAB = 8.70/2.;
793 const Float_t kBl1FAB = 0.;
794 const Float_t kTl1FAB = 4.35/2.;
795 const Float_t kAlp1FAB = 14.03;
796 const Float_t kH2FAB = 8.70/2.;
797 const Float_t kBl2FAB = 0.;
798 const Float_t kTl2FAB = 4.35/2.;
799 const Float_t kAlp2FAB = 14.03;
801 // TopAnode parameters - cuboid (part 1 of 3 parts)
802 const Float_t kHxTA1 = 16.2/2.;
803 const Float_t kHyTA1 = 3.5/2.;
804 const Float_t kHzTA11 = kHzTopAnodeSteel1; // layer 1
805 const Float_t kHzTA12 = kHzAnodeFR4; // layer 2
807 // TopAnode parameters - trapezoid 1 (part 2 of 3 parts)
808 const Float_t kHzTA21 = kHzTopAnodeSteel2; // layer 1
809 const Float_t kHzTA22 = kHzAnodeFR4; // layer 2
810 const Float_t kTetTA2 = 0.;
811 const Float_t kPhiTA2= 0.;
812 const Float_t kH1TA2 = 7.268/2.;
813 const Float_t kBl1TA2 = 2.03/2.;
814 const Float_t kTl1TA2 = 3.5/2.;
815 const Float_t kAlp1TA2 = 5.78;
816 const Float_t kH2TA2 = 7.268/2.;
817 const Float_t kBl2TA2 = 2.03/2.;
818 const Float_t kTl2TA2 = 3.5/2.;
819 const Float_t kAlp2TA2 = 5.78;
821 // TopAnode parameters - trapezoid 2 (part 3 of 3 parts)
822 const Float_t kHzTA3 = kHzAnodeFR4; // layer 1
823 const Float_t kTetTA3 = 0.;
824 const Float_t kPhiTA3 = 0.;
825 const Float_t kH1TA3 = 7.268/2.;
826 const Float_t kBl1TA3 = 0.;
827 const Float_t kTl1TA3 = 2.03/2.;
828 const Float_t kAlp1TA3 = 7.95;
829 const Float_t kH2TA3 = 7.268/2.;
830 const Float_t kBl2TA3 = 0.;
831 const Float_t kTl2TA3 = 2.03/2.;
832 const Float_t kAlp2TA3 = 7.95;
834 // TopEarthFace parameters - single trapezoid
835 const Float_t kHzTEF = kHzTopEarthFaceCu;
836 const Float_t kTetTEF = 0.;
837 const Float_t kPhiTEF = 0.;
838 const Float_t kH1TEF = 1.200/2.;
839 const Float_t kBl1TEF = 21.323/2.;
840 const Float_t kTl1TEF = 17.963/2.;
841 const Float_t kAlp1TEF = -54.46;
842 const Float_t kH2TEF = 1.200/2.;
843 const Float_t kBl2TEF = 21.323/2.;
844 const Float_t kTl2TEF = 17.963/2.;
845 const Float_t kAlp2TEF = -54.46;
847 // TopEarthProfile parameters - single trapezoid
848 const Float_t kHzTEP = kHzTopEarthProfileCu;
849 const Float_t kTetTEP = 0.;
850 const Float_t kPhiTEP = 0.;
851 const Float_t kH1TEP = 0.40/2.;
852 const Float_t kBl1TEP = 31.766/2.;
853 const Float_t kTl1TEP = 30.535/2.;
854 const Float_t kAlp1TEP = -56.98;
855 const Float_t kH2TEP = 0.40/2.;
856 const Float_t kBl2TEP = 31.766/2.;
857 const Float_t kTl2TEP = 30.535/2.;
858 const Float_t kAlp2TEP = -56.98;
860 // TopPositioner parameters - single Stainless Steel trapezoid
861 const Float_t kHzTP = kHzTopPositionerSteel;
862 const Float_t kTetTP = 0.;
863 const Float_t kPhiTP = 0.;
864 const Float_t kH1TP = 3.00/2.;
865 const Float_t kBl1TP = 7.023/2.;
866 const Float_t kTl1TP = 7.314/2.;
867 const Float_t kAlp1TP = 2.78;
868 const Float_t kH2TP = 3.00/2.;
869 const Float_t kBl2TP = 7.023/2.;
870 const Float_t kTl2TP = 7.314/2.;
871 const Float_t kAlp2TP = 2.78;
873 // TopGasSupport parameters - single cuboid
874 const Float_t kHxTGS = 8.50/2.;
875 const Float_t kHyTGS = 3.00/2.;
876 const Float_t kHzTGS = kHzTopGasSupportAl;
878 // OutEdgeFrame parameters - 4 trapezoidal sections, 2 layers of material
883 const Float_t kHzOETFE = kHzOuterFrameEpoxy; // layer 1
884 const Float_t kHzOETFI = kHzOuterFrameInox; // layer 3
886 const Float_t kTetOETF = 0.; // common to all 4 trapezoids
887 const Float_t kPhiOETF = 0.; // common to all 4 trapezoids
889 const Float_t kH1OETF = 7.196/2.; // common to all 4 trapezoids
890 const Float_t kH2OETF = 7.196/2.; // common to all 4 trapezoids
892 const Float_t kBl1OETF1 = 3.75/2;
893 const Float_t kTl1OETF1 = 3.996/2.;
894 const Float_t kAlp1OETF1 = 0.98;
896 const Float_t kBl2OETF1 = 3.75/2;
897 const Float_t kTl2OETF1 = 3.996/2.;
898 const Float_t kAlp2OETF1 = 0.98;
901 const Float_t kBl1OETF2 = 3.01/2.;
902 const Float_t kTl1OETF2 = 3.75/2;
903 const Float_t kAlp1OETF2 = 2.94;
905 const Float_t kBl2OETF2 = 3.01/2.;
906 const Float_t kTl2OETF2 = 3.75/2;
907 const Float_t kAlp2OETF2 = 2.94;
910 //const Float_t kBl1OETF3 = 1.767/2.;
911 //const Float_t kTl1OETF3 = 3.01/2.;
912 const Float_t kBl1OETF3 = 1.117/2.;
913 const Float_t kTl1OETF3 = 2.36/2.;
914 const Float_t kAlp1OETF3 = 4.94;
915 // Fix (5) - overlap of SQ21 with 041M and 125M
917 //const Float_t kBl2OETF3 = 1.767/2.;
918 //const Float_t kTl2OETF3 = 3.01/2.;
919 const Float_t kBl2OETF3 = 1.117/2.;
920 const Float_t kTl2OETF3 = 2.36/2.;
921 const Float_t kAlp2OETF3 = 4.94;
922 // Fix (5) - overlap of SQ21 with 041M and 125M
925 const Float_t kBl1OETF4 = 0.;
926 const Float_t kTl1OETF4 = 1.77/2.;
927 const Float_t kAlp1OETF4 = 7.01;
929 const Float_t kBl2OETF4 = 0.;
930 const Float_t kTl2OETF4 = 1.77/2.;
931 const Float_t kAlp2OETF4 = 7.01;
933 // Frame Structure (OutVFrame):
935 // OutVFrame and corner (OutVFrame cuboid, OutVFrame trapezoid)
936 // EARTHING (VertEarthFaceCu,VertEarthSteel,VertEarthProfCu),
937 // DETECTOR POSITIONNING (SuppLateralPositionner, LateralPositionner),
938 // CRADLE (VertCradle), and
939 // ALIGNMENT (LateralSightSupport, LateralSight)
943 // OutVFrame parameters - cuboid
944 const Float_t kHxOutVFrame = 1.85/2.;
945 const Float_t kHyOutVFrame = 46.23/2.;
946 const Float_t kHzOutVFrame = kHzFrameThickness;
948 // OutVFrame corner parameters - trapezoid
949 const Float_t kHzOCTF = kHzFrameThickness;
950 const Float_t kTetOCTF = 0.;
951 const Float_t kPhiOCTF = 0.;
952 const Float_t kH1OCTF = 1.85/2.;
953 const Float_t kBl1OCTF = 0.;
954 const Float_t kTl1OCTF = 3.66/2.;
955 const Float_t kAlp1OCTF = 44.67;
956 const Float_t kH2OCTF = 1.85/2.;
957 const Float_t kBl2OCTF = 0.;
958 const Float_t kTl2OCTF = 3.66/2.;
959 const Float_t kAlp2OCTF = 44.67;
961 // VertEarthFaceCu parameters - single trapezoid
962 const Float_t kHzVFC = kHzVertEarthFaceCu;
963 const Float_t kTetVFC = 0.;
964 const Float_t kPhiVFC = 0.;
965 const Float_t kH1VFC = 1.200/2.;
966 const Float_t kBl1VFC = 46.11/2.;
967 const Float_t kTl1VFC = 48.236/2.;
968 const Float_t kAlp1VFC = 41.54;
969 const Float_t kH2VFC = 1.200/2.;
970 const Float_t kBl2VFC = 46.11/2.;
971 const Float_t kTl2VFC = 48.236/2.;
972 const Float_t kAlp2VFC = 41.54;
974 // VertEarthSteel parameters - single trapezoid
975 const Float_t kHzVES = kHzVertBarSteel;
976 const Float_t kTetVES = 0.;
977 const Float_t kPhiVES = 0.;
978 const Float_t kH1VES = 1.200/2.;
979 const Float_t kBl1VES = 30.486/2.;
980 const Float_t kTl1VES = 32.777/2.;
981 const Float_t kAlp1VES = 43.67;
982 const Float_t kH2VES = 1.200/2.;
983 const Float_t kBl2VES = 30.486/2.;
984 const Float_t kTl2VES = 32.777/2.;
985 const Float_t kAlp2VES = 43.67;
987 // VertEarthProfCu parameters - single trapezoid
988 const Float_t kHzVPC = kHzVertEarthProfCu;
989 const Float_t kTetVPC = 0.;
990 const Float_t kPhiVPC = 0.;
991 const Float_t kH1VPC = 0.400/2.;
992 const Float_t kBl1VPC = 29.287/2.;
993 const Float_t kTl1VPC = 30.091/2.;
994 const Float_t kAlp1VPC = 45.14;
995 const Float_t kH2VPC = 0.400/2.;
996 const Float_t kBl2VPC = 29.287/2.;
997 const Float_t kTl2VPC = 30.091/2.;
998 const Float_t kAlp2VPC = 45.14;
1000 // SuppLateralPositionner - single cuboid
1001 const Float_t kHxSLP = 2.80/2.;
1002 const Float_t kHySLP = 5.00/2.;
1003 const Float_t kHzSLP = kHzLateralPosnAl;
1005 // LateralPositionner - squared off U bend, face view
1006 const Float_t kHxLPF = 5.2/2.;
1007 const Float_t kHyLPF = 3.0/2.;
1008 const Float_t kHzLPF = kHzLateralPosnInoxFace;
1010 // LateralPositionner - squared off U bend, profile view
1011 const Float_t kHxLPP = 0.425/2.;
1012 const Float_t kHyLPP = 3.0/2.;
1013 const Float_t kHzLPP = kHzLatPosInoxProfM; // middle layer
1014 const Float_t kHzLPNF = kHzLatPosInoxProfNF; // near and far layers
1016 // VertCradle, 3 layers (copies), each composed of 4 trapezoids
1018 const Float_t kHzVC1 = kHzVerticalCradleAl;
1019 const Float_t kTetVC1 = 0.;
1020 const Float_t kPhiVC1 = 0.;
1021 const Float_t kH1VC1 = 10.25/2.;
1022 const Float_t kBl1VC1 = 3.70/2.;
1023 const Float_t kTl1VC1 = 0.;
1024 const Float_t kAlp1VC1 = -10.23;
1025 const Float_t kH2VC1 = 10.25/2.;
1026 const Float_t kBl2VC1 = 3.70/2.;
1027 const Float_t kTl2VC1 = 0.;
1028 const Float_t kAlp2VC1 = -10.23;
1031 const Float_t kHzVC2 = kHzVerticalCradleAl;
1032 const Float_t kTetVC2 = 0.;
1033 const Float_t kPhiVC2 = 0.;
1034 const Float_t kH1VC2 = 10.25/2.;
1035 const Float_t kBl1VC2 = 6.266/2.;
1036 const Float_t kTl1VC2 = 3.70/2.;
1037 const Float_t kAlp1VC2 = -7.13;
1038 const Float_t kH2VC2 = 10.25/2.;
1039 const Float_t kBl2VC2 = 6.266/2.;
1040 const Float_t kTl2VC2 = 3.70/2.;
1041 const Float_t kAlp2VC2 = -7.13;
1044 const Float_t kHzVC3 = kHzVerticalCradleAl;
1045 const Float_t kTetVC3 = 0.;
1046 const Float_t kPhiVC3 = 0.;
1047 const Float_t kH1VC3 = 10.25/2.;
1048 const Float_t kBl1VC3 = 7.75/2.;
1049 const Float_t kTl1VC3 = 6.266/2.;
1050 const Float_t kAlp1VC3 = -4.14;
1051 const Float_t kH2VC3 = 10.25/2.;
1052 const Float_t kBl2VC3 = 7.75/2.;
1053 const Float_t kTl2VC3 = 6.266/2.;
1054 const Float_t kAlp2VC3 = -4.14;
1057 const Float_t kHzVC4 = kHzVerticalCradleAl;
1058 const Float_t kTetVC4 = 0.;
1059 const Float_t kPhiVC4 = 0.;
1060 const Float_t kH1VC4 = 10.27/2.;
1061 const Float_t kBl1VC4 = 8.273/2.;
1062 const Float_t kTl1VC4 = 7.75/2.;
1063 const Float_t kAlp1VC4 = -1.46;
1064 const Float_t kH2VC4 = 10.27/2.;
1065 const Float_t kBl2VC4 = 8.273/2.;
1066 const Float_t kTl2VC4 = 7.75/2.;
1067 const Float_t kAlp2VC4 = -1.46;
1069 // LateralSightSupport - single trapezoid
1070 const Float_t kHzVSS = kHzLateralSightAl;
1071 const Float_t kTetVSS = 0.;
1072 const Float_t kPhiVSS = 0.;
1073 const Float_t kH1VSS = 5.00/2.;
1074 const Float_t kBl1VSS = 7.747/2;
1075 const Float_t kTl1VSS = 7.188/2.;
1076 const Float_t kAlp1VSS = -3.20;
1077 const Float_t kH2VSS = 5.00/2.;
1078 const Float_t kBl2VSS = 7.747/2.;
1079 const Float_t kTl2VSS = 7.188/2.;
1080 const Float_t kAlp2VSS = -3.20;
1082 // LateralSight (reference point) - 3 per quadrant, only 1 programmed for now
1083 const Float_t kVSInRad = 0.6;
1084 const Float_t kVSOutRad = 1.3;
1085 const Float_t kVSLen = kHzFrameThickness;
1089 // InHFrame parameters
1090 const Float_t kHxInHFrame = 75.8/2.;
1091 const Float_t kHyInHFrame = 1.85/2.;
1092 const Float_t kHzInHFrame = kHzFrameThickness;
1094 //Flat 7.5mm horizontal section
1095 const Float_t kHxH1mm = 1.85/2.;
1096 const Float_t kHyH1mm = 0.75/2.;
1097 const Float_t kHzH1mm = kHzFrameThickness;
1101 // InArcFrame parameters
1102 const Float_t kIAF = 15.70;
1103 const Float_t kOAF = 17.55;
1104 const Float_t kHzAF = kHzFrameThickness;
1105 const Float_t kAFphi1 = 0.0;
1106 const Float_t kAFphi2 = 90.0;
1110 // ScrewsInFrame parameters HEAD
1111 const Float_t kSCRUHMI = 0.;
1112 const Float_t kSCRUHMA = 0.690/2.;
1113 const Float_t kSCRUHLE = 0.4/2.;
1114 // ScrewsInFrame parameters MIDDLE
1115 const Float_t kSCRUMMI = 0.;
1116 const Float_t kSCRUMMA = 0.39/2.;
1117 const Float_t kSCRUMLE = kHzFrameThickness;
1118 // ScrewsInFrame parameters NUT
1119 const Float_t kSCRUNMI = 0.;
1120 const Float_t kSCRUNMA = 0.78/2.;
1121 const Float_t kSCRUNLE = 0.8/2.;
1123 // ___________________Make volumes________________________
1126 Float_t posX,posY,posZ;
1128 // Quadrant volume TUBS1, positioned at the end
1129 par[0] = fgkMotherIR1;
1130 par[1] = fgkMotherOR1;
1131 par[2] = fgkMotherThick1;
1132 par[3] = fgkMotherPhiL1;
1133 par[4] = fgkMotherPhiU1;
1134 gMC->Gsvolu(QuadrantMLayerName(chamber),"TUBS",idAir,par,5);
1136 // Quadrant volume TUBS2, positioned at the end
1137 par[0] = fgkMotherIR2;
1138 par[1] = fgkMotherOR2;
1139 par[2] = fgkMotherThick2;
1140 par[3] = fgkMotherPhiL2;
1141 par[4] = fgkMotherPhiU2;
1143 gMC->Gsvolu(QuadrantNLayerName(chamber),"TUBS",idAir,par,5);
1144 gMC->Gsvolu(QuadrantFLayerName(chamber),"TUBS",idAir,par,5);
1148 par[0] = kHxInVFrame;
1149 par[1] = kHyInVFrame;
1150 par[2] = kHzInVFrame;
1151 gMC->Gsvolu("SQ00","BOX",idFrameEpoxy,par,3);
1153 //Flat 1mm vertical section
1157 gMC->Gsvolu("SQ01","BOX",idFrameEpoxy,par,3);
1161 // - 3 components (a cuboid and 2 trapezes) and 2 layers (Epoxy/Inox)
1165 // TopFrameAnode - layer 1 of 2
1169 gMC->Gsvolu("SQ02","BOX",idFrameEpoxy,par,3);
1171 // TopFrameAnode - layer 2 of 2
1173 gMC->Gsvolu("SQ03","BOX",idInox,par,3);
1175 // TopFrameAnodeA - layer 1 of 2
1187 gMC->Gsvolu("SQ04","TRAP",idFrameEpoxy,par,11);
1189 // TopFrameAnodeA - layer 2 of 2
1191 gMC->Gsvolu("SQ05","TRAP",idInox,par,11);
1193 // TopFrameAnodeB - layer 1 of 2
1205 gMC->Gsvolu("SQ06","TRAP",idFrameEpoxy,par,11);
1207 // OutTopTrapFrameB - layer 2 of 2
1209 gMC->Gsvolu("SQ07","TRAP",idInox,par,11);
1211 // TopAnode1 - layer 1 of 2
1215 gMC->Gsvolu("SQ08","BOX",idInox,par,3);
1217 // TopAnode1 - layer 2 of 2
1219 gMC->Gsvolu("SQ09","BOX",idFR4,par,11);
1221 // TopAnode2 - layer 1 of 2
1233 gMC->Gsvolu("SQ10","TRAP",idInox,par,11);
1235 // TopAnode2 - layer 2 of 2
1237 gMC->Gsvolu("SQ11","TRAP",idFR4,par,11);
1239 // TopAnode3 - layer 1 of 1
1251 gMC->Gsvolu("SQ12","TRAP",idFR4,par,11);
1265 gMC->Gsvolu("SQ13","TRAP",idCopper,par,11);
1279 gMC->Gsvolu("SQ14","TRAP",idCopper,par,11);
1285 gMC->Gsvolu("SQ15","BOX",idAlu,par,3);
1287 // TopPositioner parameters - single Stainless Steel trapezoid
1299 gMC->Gsvolu("SQ16","TRAP",idInox,par,11);
1302 // OutEdgeTrapFrame Epoxy = (4 trapezes)*2 copies*2 layers (Epoxy/Inox)
1305 // Trapezoid 1 - 2 layers
1311 par[6] = kAlp1OETF1;
1315 par[10] = kAlp2OETF1;
1318 gMC->Gsvolu("SQ17","TRAP",idFrameEpoxy,par,11);
1320 gMC->Gsvolu("SQ18","TRAP",idInox,par,11);
1322 // Trapezoid 2 - 2 layers
1325 par[6] = kAlp1OETF2;
1329 par[10] = kAlp2OETF2;
1332 gMC->Gsvolu("SQ19","TRAP",idFrameEpoxy,par,11);
1334 gMC->Gsvolu("SQ20","TRAP",idInox,par,11);
1336 // Trapezoid 3 - 2 layers
1339 par[6] = kAlp1OETF3;
1343 par[10] = kAlp2OETF3;
1346 gMC->Gsvolu("SQ21","TRAP",idFrameEpoxy,par,11);
1348 gMC->Gsvolu("SQ22","TRAP",idInox,par,11);
1350 // Trapezoid 4 - 2 layers
1354 par[6] = kAlp1OETF4;
1358 par[10] = kAlp2OETF4;
1361 gMC->Gsvolu("SQ23","TRAP",idFrameEpoxy,par,11);
1363 gMC->Gsvolu("SQ24","TRAP",idInox,par,11);
1367 par[0] = kHxOutVFrame;
1368 par[1] = kHyOutVFrame;
1369 par[2] = kHzOutVFrame;
1370 gMC->Gsvolu("SQ25","BOX",idFrameEpoxy,par,3);
1383 par[10] = kAlp2OCTF;
1384 gMC->Gsvolu("SQ26","TRAP",idFrameEpoxy,par,11);
1386 // EarthFaceCu trapezoid
1398 gMC->Gsvolu("SQ27","TRAP",idCopper,par,11);
1400 // VertEarthSteel trapezoid
1412 gMC->Gsvolu("SQ28","TRAP",idInox,par,11);
1414 // VertEarthProfCu trapezoid
1426 gMC->Gsvolu("SQ29","TRAP",idCopper,par,11);
1428 // SuppLateralPositionner cuboid
1432 gMC->Gsvolu("SQ30","BOX",idAlu,par,3);
1434 // LateralPositionerFace
1438 gMC->Gsvolu("SQ31","BOX",idInox,par,3);
1440 // LateralPositionerProfile
1444 gMC->Gsvolu("SQ32","BOX",idInox,par,3); // middle layer
1449 gMC->Gsvolu("SQ33","BOX",idInox,par,3); // near and far layers
1451 // VertCradleA - 1st trapezoid
1463 gMC->Gsvolu("SQ34","TRAP",idAlu,par,11);
1465 // VertCradleB - 2nd trapezoid
1477 gMC->Gsvolu("SQ35","TRAP",idAlu,par,11);
1479 // VertCradleC - 3rd trapezoid
1491 gMC->Gsvolu("SQ36","TRAP",idAlu,par,11);
1493 // VertCradleD - 4th trapezoid
1505 gMC->Gsvolu("SQ37","TRAP",idAlu,par,11);
1507 // LateralSightSupport trapezoid
1519 gMC->Gsvolu("SQ38","TRAP",idAlu,par,11);
1525 gMC->Gsvolu("SQ39","TUBE",idFrameEpoxy,par,3);
1529 par[0] = kHxInHFrame;
1530 par[1] = kHyInHFrame;
1531 par[2] = kHzInHFrame;
1532 gMC->Gsvolu("SQ40","BOX",idFrameEpoxy,par,3);
1534 //Flat 7.5mm horizontal section
1538 gMC->Gsvolu("SQ41","BOX",idFrameEpoxy,par,3);
1547 gMC->Gsvolu("SQ42","TUBS",idFrameEpoxy,par,5);
1550 // ScrewsInFrame - 3 sections in order to avoid overlapping volumes
1551 // Screw Head, in air
1556 gMC->Gsvolu("SQ43","TUBE",idInox,par,3);
1558 // Middle part, in the Epoxy
1562 gMC->Gsvolu("SQ44","TUBE",idInox,par,3);
1564 // Screw nut, in air
1568 gMC->Gsvolu("SQ45","TUBE",idInox,par,3);
1571 // __________________Place volumes in the quadrant ____________
1575 posY = 2.0*kHyInHFrame+2.*kHyH1mm+kIAF+kHyInVFrame;
1577 gMC->Gspos("SQ00",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1579 // keep memory of the mid position. Used for placing screws
1580 const GReal_t kMidVposX = posX;
1581 const GReal_t kMidVposY = posY;
1582 const GReal_t kMidVposZ = posZ;
1584 //Flat 7.5mm vertical section
1585 posX = 2.0*kHxInVFrame+kHxV1mm;
1586 posY = 2.0*kHyInHFrame+2.*kHyH1mm+kIAF+kHyV1mm;
1588 gMC->Gspos("SQ01",1,QuadrantMLayerName(chamber),posX, posY, posZ,0, "ONLY");
1590 // TopFrameAnode place 2 layers of TopFrameAnode cuboids
1592 posY = 2.*kHyInHFrame+2.*kHyH1mm+kIAF+2.*kHyInVFrame+kHyTFA;
1593 posZ = kHzOuterFrameInox;
1594 gMC->Gspos("SQ02",1,QuadrantMLayerName(chamber),posX, posY, posZ,0,"ONLY");
1595 posZ = posZ+kHzOuterFrameInox;
1596 gMC->Gspos("SQ03",1,QuadrantMLayerName(chamber),posX, posY, posZ,0,"ONLY");
1598 // place 2 layers of TopFrameAnodeA trapezoids
1599 posX = 35.8932+fgkDeltaQuadLHC;
1600 posY = 92.6745+fgkDeltaQuadLHC;
1601 posZ = kHzOuterFrameInox;
1602 gMC->Gspos("SQ04",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1603 posZ = posZ+kHzOuterFrameInox;
1604 gMC->Gspos("SQ05",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1606 // place 2 layers of TopFrameAnodeB trapezoids
1607 posX = 44.593+fgkDeltaQuadLHC;
1608 posY = 90.737+fgkDeltaQuadLHC;
1609 posZ = kHzOuterFrameInox;
1610 gMC->Gspos("SQ06",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1611 posZ = posZ+kHzOuterFrameInox;
1612 gMC->Gspos("SQ07",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1614 // TopAnode1 place 2 layers
1615 posX = 6.8+fgkDeltaQuadLHC;
1616 posY = 99.85+fgkDeltaQuadLHC;
1617 posZ = -1.*kHzAnodeFR4;
1618 gMC->Gspos("SQ08",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1619 posZ = posZ+kHzTopAnodeSteel1;
1620 gMC->Gspos("SQ09",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1622 // TopAnode2 place 2 layers
1623 posX = 18.534+fgkDeltaQuadLHC;
1624 posY = 99.482+fgkDeltaQuadLHC;
1625 posZ = -1.*kHzAnodeFR4;
1626 gMC->Gspos("SQ10",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1627 posZ = posZ+kHzTopAnodeSteel2;
1628 gMC->Gspos("SQ11",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1630 // TopAnode3 place 1 layer
1631 posX = 25.80+fgkDeltaQuadLHC;
1632 posY = 98.61+fgkDeltaQuadLHC;
1634 gMC->Gspos("SQ12",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1636 // TopEarthFace - 2 copies
1637 posX = 23.122+fgkDeltaQuadLHC;
1638 posY = 96.90+fgkDeltaQuadLHC;
1639 posZ = kHzOuterFrameEpoxy+kHzOuterFrameInox+kHzTopEarthFaceCu;
1640 gMC->Gspos("SQ13",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1642 gMC->Gspos("SQ13",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1645 posX = 14.475+fgkDeltaQuadLHC;
1646 posY = 97.900+fgkDeltaQuadLHC;
1647 posZ = kHzTopEarthProfileCu;
1648 gMC->Gspos("SQ14",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1650 gMC->Gspos("SQ14",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1652 // TopGasSupport - 2 copies
1653 posX = 4.9500+fgkDeltaQuadLHC;
1654 posY = 96.200+fgkDeltaQuadLHC;
1655 posZ = kHzOuterFrameEpoxy+kHzOuterFrameInox+kHzTopGasSupportAl;
1656 gMC->Gspos("SQ15",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1658 gMC->Gspos("SQ15",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1660 // TopPositioner parameters - single Stainless Steel trapezoid - 2 copies
1661 posX = 7.60+fgkDeltaQuadLHC;
1662 posY = 98.98+fgkDeltaQuadLHC;
1663 posZ = kHzOuterFrameEpoxy+kHzOuterFrameInox+2.*kHzTopGasSupportAl+kHzTopPositionerSteel;
1664 gMC->Gspos("SQ16",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1666 gMC->Gspos("SQ16",2,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1672 xCenter[0] = 73.201 + fgkDeltaQuadLHC;
1673 xCenter[1] = 78.124 + fgkDeltaQuadLHC;
1674 //xCenter[2] = 82.862 + fgkDeltaQuadLHC;
1675 xCenter[2] = 83.102 + fgkDeltaQuadLHC;
1676 xCenter[3] = 87.418 + fgkDeltaQuadLHC;
1677 // Fix (5) - overlap of SQ21 with 041M and 125M
1679 yCenter[0] = 68.122 + fgkDeltaQuadLHC;
1680 yCenter[1] = 62.860 + fgkDeltaQuadLHC;
1681 //yCenter[2] = 57.420 + fgkDeltaQuadLHC;
1682 yCenter[2] = 57.660 + fgkDeltaQuadLHC;
1683 yCenter[3] = 51.800 + fgkDeltaQuadLHC;
1684 // Fix (5) - overlap of SQ21 with 041M and 125M
1686 xCenter[4] = 68.122 + fgkDeltaQuadLHC;
1687 xCenter[5] = 62.860 + fgkDeltaQuadLHC;
1688 xCenter[6] = 57.420 + fgkDeltaQuadLHC;
1689 xCenter[7] = 51.800 + fgkDeltaQuadLHC;
1691 yCenter[4] = 73.210 + fgkDeltaQuadLHC;
1692 yCenter[5] = 78.124 + fgkDeltaQuadLHC;
1693 yCenter[6] = 82.862 + fgkDeltaQuadLHC;
1694 yCenter[7] = 87.418 + fgkDeltaQuadLHC;
1696 posZ = -1.0*kHzOuterFrameInox;
1697 gMC->Gspos("SQ17",1,QuadrantMLayerName(chamber), xCenter[0], yCenter[0], posZ, rot2,"ONLY");
1698 gMC->Gspos("SQ17",2,QuadrantMLayerName(chamber), xCenter[4], yCenter[4], posZ, rot3,"ONLY");
1700 gMC->Gspos("SQ19",1,QuadrantMLayerName(chamber), xCenter[1], yCenter[1], posZ, rot2,"ONLY");
1701 gMC->Gspos("SQ19",2,QuadrantMLayerName(chamber), xCenter[5], yCenter[5], posZ, rot3,"ONLY");
1703 gMC->Gspos("SQ21",1,QuadrantMLayerName(chamber), xCenter[2], yCenter[2], posZ, rot2,"ONLY");
1704 gMC->Gspos("SQ21",2,QuadrantMLayerName(chamber), xCenter[6], yCenter[6], posZ, rot3,"ONLY");
1706 gMC->Gspos("SQ23",1,QuadrantMLayerName(chamber), xCenter[3], yCenter[3], posZ, rot2,"ONLY");
1707 gMC->Gspos("SQ23",2,QuadrantMLayerName(chamber), xCenter[7], yCenter[7], posZ, rot3,"ONLY");
1709 posZ = posZ+kHzOuterFrameEpoxy;
1711 gMC->Gspos("SQ18",1,QuadrantMLayerName(chamber), xCenter[0], yCenter[0], posZ, rot2,"ONLY");
1712 gMC->Gspos("SQ18",2,QuadrantMLayerName(chamber), xCenter[4], yCenter[4], posZ, rot3,"ONLY");
1714 gMC->Gspos("SQ20",1,QuadrantMLayerName(chamber), xCenter[1], yCenter[1], posZ, rot2,"ONLY");
1715 gMC->Gspos("SQ20",2,QuadrantMLayerName(chamber), xCenter[5], yCenter[5], posZ, rot3,"ONLY");
1717 gMC->Gspos("SQ22",1,QuadrantMLayerName(chamber), xCenter[2], yCenter[2], posZ, rot2,"ONLY");
1718 gMC->Gspos("SQ22",2,QuadrantMLayerName(chamber), xCenter[6], yCenter[6], posZ, rot3,"ONLY");
1720 gMC->Gspos("SQ24",1,QuadrantMLayerName(chamber), xCenter[3], yCenter[3], posZ, rot2,"ONLY");
1721 gMC->Gspos("SQ24",2,QuadrantMLayerName(chamber), xCenter[7], yCenter[7], posZ, rot3,"ONLY");
1726 posX = 2.*kHxInVFrame+kIAF+2.*kHxInHFrame-kHxOutVFrame+2.*kHxV1mm;
1727 posY = 2.*kHyInHFrame+kHyOutVFrame;
1729 gMC->Gspos("SQ25",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1731 // keep memory of the mid position. Used for placing screws
1732 const GReal_t kMidOVposX = posX;
1733 const GReal_t kMidOVposY = posY;
1734 const GReal_t kMidOVposZ = posZ;
1736 const Float_t kTOPY = posY+kHyOutVFrame;
1737 const Float_t kOUTX = posX;
1741 posY = kTOPY+((kBl1OCTF+kTl1OCTF)/2.);
1743 gMC->Gspos("SQ26",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1745 // VertEarthFaceCu - 2 copies
1746 posX = 89.4000+fgkDeltaQuadLHC;
1747 posY = 25.79+fgkDeltaQuadLHC;
1748 posZ = kHzFrameThickness+2.0*kHzFoam+kHzVertEarthFaceCu;
1749 gMC->Gspos("SQ27",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1751 gMC->Gspos("SQ27",2,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1753 // VertEarthSteel - 2 copies
1754 posX = 91.00+fgkDeltaQuadLHC;
1755 posY = 30.616+fgkDeltaQuadLHC;
1756 posZ = kHzFrameThickness+2.0*kHzFoam+kHzVertBarSteel;
1757 gMC->Gspos("SQ28",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1759 gMC->Gspos("SQ28",2,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1761 // VertEarthProfCu - 2 copies
1762 posX = 92.000+fgkDeltaQuadLHC;
1763 posY = 29.64+fgkDeltaQuadLHC;
1764 posZ = kHzFrameThickness;
1765 gMC->Gspos("SQ29",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1767 gMC->Gspos("SQ29",2,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1769 // SuppLateralPositionner - 2 copies
1770 posX = 90.2-kNearFarLHC;
1771 posY = 5.00-kNearFarLHC;
1772 posZ = kHzLateralPosnAl-fgkMotherThick2;
1773 gMC->Gspos("SQ30",1,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1775 gMC->Gspos("SQ30",2,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1777 // LateralPositionner - 2 copies - Face view
1778 posX = 92.175-kNearFarLHC-2.*kHxLPP;
1779 posY = 5.00-kNearFarLHC;
1780 posZ =2.0*kHzLateralPosnAl+kHzLateralPosnInoxFace-fgkMotherThick2;
1781 gMC->Gspos("SQ31",1,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1783 gMC->Gspos("SQ31",2,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1785 // LateralPositionner - Profile view
1786 posX = 92.175+fgkDeltaQuadLHC+kHxLPF-kHxLPP;
1787 posY = 5.00+fgkDeltaQuadLHC;
1789 gMC->Gspos("SQ32",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY"); // middle layer
1791 posX = 92.175-kNearFarLHC+kHxLPF-kHxLPP;
1792 posY = 5.0000-kNearFarLHC;
1793 posZ = fgkMotherThick2-kHzLPNF;
1794 gMC->Gspos("SQ33",1,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY"); // near layer
1796 gMC->Gspos("SQ33",2,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY"); // far layer
1798 // VertCradleA 1st Trapezoid - 3 copies
1799 posX = 95.73+fgkDeltaQuadLHC;
1800 posY = 33.26+fgkDeltaQuadLHC;
1802 gMC->Gspos("SQ34",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1804 posX = 95.73-kNearFarLHC;
1805 posY = 33.26-kNearFarLHC;
1806 posZ = 2.0*kHzLateralSightAl+kHzVerticalCradleAl-fgkMotherThick2;
1807 gMC->Gspos("SQ34",1,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1809 gMC->Gspos("SQ34",3,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1811 // VertCradleB 2nd Trapezoid - 3 copies
1812 posX = 97.29+fgkDeltaQuadLHC;
1813 posY = 23.02+fgkDeltaQuadLHC;
1815 gMC->Gspos("SQ35",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1817 posX = 97.29-kNearFarLHC;
1818 posY = 23.02-kNearFarLHC;
1819 posZ = 2.0*kHzLateralSightAl+kHzVerticalCradleAl-fgkMotherThick2;
1820 gMC->Gspos("SQ35",1,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1822 gMC->Gspos("SQ35",3,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1824 // OutVertCradleC 3rd Trapeze - 3 copies
1825 posX = 98.31+fgkDeltaQuadLHC;
1826 posY = 12.77+fgkDeltaQuadLHC;
1828 gMC->Gspos("SQ36",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1830 posX = 98.05-kNearFarLHC;
1831 posY = 12.77-kNearFarLHC;
1832 posZ = 2.0*kHzLateralSightAl+kHzVerticalCradleAl-fgkMotherThick2;
1833 // Fix (2) of extrusion SQ36 from SQN1, SQN2, SQF1, SQF2
1834 // (was posX = 98.31 ...)
1835 gMC->Gspos("SQ36",1,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1837 gMC->Gspos("SQ36",3,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1839 // OutVertCradleD 4th Trapeze - 3 copies
1840 posX = 98.81+fgkDeltaQuadLHC;
1841 posY = 2.52+fgkDeltaQuadLHC;
1843 gMC->Gspos("SQ37",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1845 posZ = fgkMotherThick1-kHzVerticalCradleAl;
1846 gMC->Gspos("SQ37",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1848 gMC->Gspos("SQ37",3,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1850 // LateralSightSupport - 2 copies
1851 posX = 98.33-kNearFarLHC;
1852 posY = 10.00-kNearFarLHC;
1853 posZ = kHzLateralSightAl-fgkMotherThick2;
1854 // Fix (3) of extrusion SQ38 from SQN1, SQN2, SQF1, SQF2
1855 // (was posX = 98.53 ...)
1856 gMC->Gspos("SQ38",1,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1858 gMC->Gspos("SQ38",2,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1861 posX = 92.84+fgkDeltaQuadLHC;
1862 posY = 8.13+fgkDeltaQuadLHC;
1864 gMC->Gspos("SQ39",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1869 posX = 2.0*kHxInVFrame+2.*kHxV1mm+kIAF+kHxInHFrame;
1872 gMC->Gspos("SQ40",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1874 // keep memory of the mid position. Used for placing screws
1875 const GReal_t kMidHposX = posX;
1876 const GReal_t kMidHposY = posY;
1877 const GReal_t kMidHposZ = posZ;
1879 // Flat 7.5mm horizontal section
1880 posX = 2.0*kHxInVFrame+2.*kHxV1mm+kIAF+kHxH1mm;
1881 posY = 2.0*kHyInHFrame+kHyH1mm;
1883 gMC->Gspos("SQ41",1,QuadrantMLayerName(chamber),posX, posY, posZ,0, "ONLY");
1886 posX = 2.0*kHxInVFrame+2.*kHxV1mm;
1887 posY = 2.0*kHyInHFrame+2.*kHyH1mm;
1889 gMC->Gspos("SQ42",1,QuadrantMLayerName(chamber),posX, posY, posZ,0, "ONLY");
1891 // keep memory of the mid position. Used for placing screws
1892 const GReal_t kMidArcposX = posX;
1893 const GReal_t kMidArcposY = posY;
1894 const GReal_t kMidArcposZ = posZ;
1896 // ScrewsInFrame - in sensitive volume
1901 // Screws on IHEpoxyFrame
1903 const Int_t kNumberOfScrewsIH = 14; // no. of screws on the IHEpoxyFrame
1904 const Float_t kOffX = 5.; // inter-screw distance
1906 // first screw coordinates
1909 // other screw coordinates
1910 for (Int_t i = 1;i<kNumberOfScrewsIH;i++){
1911 scruX[i] = scruX[i-1]+kOffX;
1912 scruY[i] = scruY[0];
1914 // Position the volumes on the frames
1915 for (Int_t i = 0;i<kNumberOfScrewsIH;i++){
1916 posX = fgkDeltaQuadLHC + scruX[i];
1917 posY = fgkDeltaQuadLHC + scruY[i];
1919 gMC->Gspos("SQ43",i+1,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
1921 gMC->Gspos("SQ44",i+1,"SQ40",posX+0.1-kMidHposX, posY+0.1-kMidHposY, posZ-kMidHposZ, 0, "ONLY");
1922 gMC->Gspos("SQ45",i+1,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
1924 // special screw coordinates
1927 posX = fgkDeltaQuadLHC + scruX[63];
1928 posY = fgkDeltaQuadLHC + scruY[63];
1930 gMC->Gspos("SQ43",64,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
1932 gMC->Gspos("SQ44",64,"SQ40",posX+0.1-kMidHposX, posY+0.1-kMidHposY, posZ-kMidHposZ, 0, "ONLY");
1933 gMC->Gspos("SQ45",64,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
1935 // Screws on the IVEpoxyFrame
1937 const Int_t kNumberOfScrewsIV = 15; // no. of screws on the IVEpoxyFrame
1938 const Float_t kOffY = 5.; // inter-screw distance
1939 Int_t firstScrew = 58;
1940 Int_t lastScrew = 44;
1942 // first (special) screw coordinates
1943 scruX[firstScrew-1] = -2.23;
1944 scruY[firstScrew-1] = 16.3;
1945 // second (repetitive) screw coordinates
1946 scruX[firstScrew-2] = -2.23;
1947 scruY[firstScrew-2] = 21.07;
1948 // other screw coordinates
1949 for (Int_t i = firstScrew-3;i>lastScrew-2;i--){
1950 scruX[i] = scruX[firstScrew-2];
1951 scruY[i] = scruY[i+1]+kOffY;
1954 for (Int_t i = 0;i<kNumberOfScrewsIV;i++){
1955 posX = fgkDeltaQuadLHC + scruX[i+lastScrew-1];
1956 posY = fgkDeltaQuadLHC + scruY[i+lastScrew-1];
1958 gMC->Gspos("SQ43",i+lastScrew,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
1960 gMC->Gspos("SQ44",i+lastScrew,"SQ00",posX+0.1-kMidVposX, posY+0.1-kMidVposY, posZ-kMidVposZ, 0, "ONLY");
1961 gMC->Gspos("SQ45",i+lastScrew,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
1964 // Screws on the OVEpoxyFrame
1966 const Int_t kNumberOfScrewsOV = 10; // no. of screws on the OVEpoxyFrame
1971 // first (repetitive) screw coordinates
1972 // notes: 1st screw should be placed in volume 40 (InnerHorizFrame)
1973 scruX[firstScrew-1] = 90.9;
1974 scruY[firstScrew-1] = -2.23; // true value
1976 // other screw coordinates
1977 for (Int_t i = firstScrew; i<lastScrew; i++ ){
1978 scruX[i] = scruX[firstScrew-1];
1979 scruY[i] = scruY[i-1]+kOffY;
1981 for (Int_t i = 1;i<kNumberOfScrewsOV;i++){
1982 posX = fgkDeltaQuadLHC + scruX[i+firstScrew-1];
1983 posY = fgkDeltaQuadLHC + scruY[i+firstScrew-1];
1985 gMC->Gspos("SQ43",i+firstScrew,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
1988 gMC->Gspos("SQ44",i+firstScrew,"SQ25",posX+0.1-kMidOVposX, posY+0.1-kMidOVposY, posZ-kMidOVposZ, 0, "ONLY");
1989 gMC->Gspos("SQ45",i+firstScrew,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
1991 // special case for 1st screw, inside the horizontal frame (volume 40)
1992 posX = fgkDeltaQuadLHC + scruX[firstScrew-1];
1993 posY = fgkDeltaQuadLHC + scruY[firstScrew-1];
1996 gMC->Gspos("SQ44",firstScrew,"SQ40",posX+0.1-kMidHposX, posY+0.1-kMidHposY, posZ-kMidHposZ, 0, "ONLY");
1998 // Inner Arc of Frame, screw positions and numbers-1
1999 scruX[62] = 16.009; scruY[62] = 1.401;
2000 scruX[61] = 14.564; scruY[61] = 6.791;
2001 scruX[60] = 11.363; scruY[60] = 11.363;
2002 scruX[59] = 6.791 ; scruY[59] = 14.564;
2003 scruX[58] = 1.401 ; scruY[58] = 16.009;
2005 for (Int_t i = 0;i<5;i++){
2006 posX = fgkDeltaQuadLHC + scruX[i+58];
2007 posY = fgkDeltaQuadLHC + scruY[i+58];
2009 gMC->Gspos("SQ43",i+58+1,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
2011 gMC->Gspos("SQ44",i+58+1,"SQ42",posX+0.1-kMidArcposX, posY+0.1-kMidArcposY, posZ-kMidArcposZ, 0, "ONLY");
2012 gMC->Gspos("SQ45",i+58+1,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
2016 //______________________________________________________________________________
2017 void AliMUONSt1GeometryBuilderV2::PlaceInnerLayers(Int_t chamber)
2019 // Place the gas and copper layers for the specified chamber.
2022 // Rotation Matrices
2023 Int_t rot1, rot2, rot3, rot4;
2025 fMUON->AliMatrix(rot1, 90., 315., 90., 45., 0., 0.); // -45 deg
2026 fMUON->AliMatrix(rot2, 90., 90., 90., 180., 0., 0.); // 90 deg
2027 fMUON->AliMatrix(rot3, 90., 270., 90., 0., 0., 0.); // -90 deg
2028 fMUON->AliMatrix(rot4, 90., 45., 90., 135., 0., 0.); // deg
2033 GReal_t zc = fgkHzGas + fgkHzPadPlane;
2034 Int_t dpos = (chamber-1)*2;
2037 x = 14.53 + fgkDeltaQuadLHC;
2038 y = 53.34 + fgkDeltaQuadLHC;
2039 name = GasVolumeName("SAG", chamber);
2040 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,0,"ONLY");
2041 gMC->Gspos("SA1C", 1+dpos, QuadrantMLayerName(chamber),x,y, zc,0,"ONLY");
2042 gMC->Gspos("SA1C", 2+dpos, QuadrantMLayerName(chamber),x,y,-zc,0,"ONLY");
2044 x = 40.67 + fgkDeltaQuadLHC;
2045 y = 40.66 + fgkDeltaQuadLHC;
2046 name = GasVolumeName("SBG", chamber);
2047 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot1,"ONLY");
2048 gMC->Gspos("SB1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot1,"ONLY");
2049 gMC->Gspos("SB1C", 2+dpos, QuadrantMLayerName(chamber),x,y,-zc,rot1,"ONLY");
2051 x = 53.34 + fgkDeltaQuadLHC;
2052 y = 14.52 + fgkDeltaQuadLHC;
2053 name = GasVolumeName("SCG", chamber);
2054 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot2,"ONLY");
2055 gMC->Gspos("SC1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot2,"ONLY");
2056 gMC->Gspos("SC1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot2,"ONLY");
2058 x = 5.83 + fgkDeltaQuadLHC;
2059 y = 17.29 + fgkDeltaQuadLHC;
2060 name = GasVolumeName("SDG", chamber);
2061 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot3,"ONLY");
2062 gMC->Gspos("SD1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot3,"ONLY");
2063 gMC->Gspos("SD1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot3,"ONLY");
2065 x = 9.04 + fgkDeltaQuadLHC;
2066 y = 16.91 + fgkDeltaQuadLHC;
2067 name = GasVolumeName("SEG", chamber);
2068 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,0,"ONLY");
2069 gMC->Gspos("SE1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,0,"ONLY");
2070 gMC->Gspos("SE1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,0,"ONLY");
2072 x = 10.12 + fgkDeltaQuadLHC;
2073 y = 14.67 + fgkDeltaQuadLHC;
2074 name = GasVolumeName("SFG", chamber);
2075 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot4,"ONLY");
2076 gMC->Gspos("SF1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot4,"ONLY");
2077 gMC->Gspos("SF1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot4,"ONLY");
2079 x = 8.2042 + fgkDeltaQuadLHC;
2080 y = 16.19 + fgkDeltaQuadLHC;
2081 name = GasVolumeName("SGG", chamber);
2082 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot4,"ONLY");
2083 gMC->Gspos("SG1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot4,"ONLY");
2084 gMC->Gspos("SG1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot4,"ONLY");
2086 x = 14.68 + fgkDeltaQuadLHC;
2087 y = 10.10 + fgkDeltaQuadLHC;
2088 name = GasVolumeName("SHG", chamber);
2089 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot4,"ONLY");
2090 gMC->Gspos("SH1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot4,"ONLY");
2091 gMC->Gspos("SH1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot4,"ONLY");
2093 x = 16.21 + fgkDeltaQuadLHC;
2094 y = 8.17 + fgkDeltaQuadLHC;
2095 name = GasVolumeName("SIG", chamber);
2096 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot4,"ONLY");
2097 gMC->Gspos("SI1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot4,"ONLY");
2098 gMC->Gspos("SI1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot4,"ONLY");
2100 x = 16.92 + fgkDeltaQuadLHC;
2101 y = 9.02 + fgkDeltaQuadLHC;
2102 name = GasVolumeName("SJG", chamber);
2103 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot3,"ONLY");
2104 gMC->Gspos("SJ1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot3,"ONLY");
2105 gMC->Gspos("SJ1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot3,"ONLY");
2107 x = 17.30 + fgkDeltaQuadLHC;
2108 y = 5.85 + fgkDeltaQuadLHC;
2109 name = GasVolumeName("SKG", chamber);
2110 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,0,"ONLY");
2111 gMC->Gspos("SK1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,0,"ONLY");
2112 gMC->Gspos("SK1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,0,"ONLY");
2115 //______________________________________________________________________________
2116 void AliMUONSt1GeometryBuilderV2::PlaceSector(AliMpSector* sector,SpecialMap specialMap,
2117 const TVector3& where, Bool_t reflectZ, Int_t chamber)
2119 // Place all the segments in the mother volume, at the position defined
2120 // by the sector's data.
2123 static Int_t segNum=1;
2130 reflZ=0; // no reflection along z... nothing
2131 fMUON->AliMatrix(rotMat, 90.,90.,90,180.,0.,0.); // 90° rotation around z, NO reflection along z
2134 fMUON->AliMatrix(reflZ, 90.,0.,90,90.,180.,0.); // reflection along z
2135 fMUON->AliMatrix(rotMat, 90.,90.,90,180.,180.,0.); // 90° rotation around z AND reflection along z
2138 GReal_t posX,posY,posZ;
2141 vector<Int_t> alreadyDone;
2144 #ifdef ST1_WITH_ROOT
2145 TArrayI alreadyDone(20);
2146 Int_t nofAlreadyDone = 0;
2149 for (Int_t irow=0;irow<sector->GetNofRows();irow++){ // for each row
2150 AliMpRow* row = sector->GetRow(irow);
2153 for (Int_t iseg=0;iseg<row->GetNofRowSegments();iseg++){ // for each row segment
2154 AliMpVRowSegment* seg = row->GetRowSegment(iseg);
2158 SpecialMap::iterator iter
2159 = specialMap.find(seg->GetMotifPositionId(0));
2161 if ( iter == specialMap.end()){ //if this is a normal segment (ie. not part of <specialMap>)
2164 #ifdef ST1_WITH_ROOT
2165 Long_t value = specialMap.GetValue(seg->GetMotifPositionId(0));
2167 if ( value == 0 ){ //if this is a normal segment (ie. not part of <specialMap>)
2170 // create the cathode part
2171 sprintf(segName,"%.3dM", segNum);
2172 CreatePlaneSegment(segName, seg->Dimensions(), seg->GetNofMotifs());
2174 posX = where.X() + seg->Position().X();
2175 posY = where.Y() + seg->Position().Y();
2176 posZ = where.Z() + sgn * (TotalHzPlane() + fgkHzGas + 2.*fgkHzPadPlane);
2177 gMC->Gspos(segName, 1, QuadrantMLayerName(chamber), posX, posY, posZ, reflZ, "ONLY");
2179 // and place all the daughter boards of this segment
2180 for (Int_t motifNum=0;motifNum<seg->GetNofMotifs();motifNum++) {
2183 Int_t motifPosId = seg->GetMotifPositionId(motifNum);
2184 AliMpMotifPosition* motifPos =
2185 sector->GetMotifMap()->FindMotifPosition(motifPosId);
2186 Int_t copyNo = motifPosId;
2187 if ( sector->GetDirection() == kX) copyNo += fgkDaughterCopyNoOffset;
2190 posX = where.X() + motifPos->Position().X() + fgkOffsetX;
2191 posY = where.Y() + motifPos->Position().Y() + fgkOffsetY;
2192 posZ = where.Z() + sgn * (fgkMotherThick1 - TotalHzDaughter());
2194 gMC->Gspos(fgkDaughterName, copyNo, QuadrantMLayerName(chamber), posX, posY, posZ, reflZ, "ONLY");
2200 // if this is a special segment
2201 for (Int_t motifNum=0;motifNum<seg->GetNofMotifs();motifNum++) {// for each motif
2203 Int_t motifPosId = seg->GetMotifPositionId(motifNum);
2206 if (find(alreadyDone.begin(),alreadyDone.end(),motifPosId)
2207 != alreadyDone.end()) continue; // don't treat the same motif twice
2209 AliMUONSt1SpecialMotif spMot = specialMap[motifPosId];
2211 #ifdef ST1_WITH_ROOT
2212 Bool_t isDone = false;
2214 while (i<nofAlreadyDone && !isDone) {
2215 if (alreadyDone.At(i) == motifPosId) isDone=true;
2218 if (isDone) continue; // don't treat the same motif twice
2220 AliMUONSt1SpecialMotif spMot = *((AliMUONSt1SpecialMotif*)specialMap.GetValue(motifPosId));
2223 // cout << chamber << " processing special motif: " << motifPosId << endl;
2225 AliMpMotifPosition* motifPos = sector->GetMotifMap()->FindMotifPosition(motifPosId);
2228 Int_t copyNo = motifPosId;
2229 if ( sector->GetDirection() == kX) copyNo += fgkDaughterCopyNoOffset;
2231 // place the hole for the motif, wrt the requested rotation angle
2232 Int_t rot = ( spMot.GetRotAngle()<0.1 ) ? reflZ:rotMat;
2234 posX = where.X() + motifPos->Position().X() + spMot.GetDelta().X();
2235 posY = where.Y() + motifPos->Position().Y() + spMot.GetDelta().Y();
2236 posZ = where.Z() + sgn * (TotalHzPlane() + fgkHzGas + 2.*fgkHzPadPlane);
2237 gMC->Gspos(fgkHoleName, copyNo, QuadrantMLayerName(chamber), posX, posY, posZ, rot, "ONLY");
2239 // then place the daughter board for the motif, wrt the requested rotation angle
2240 posX = posX+fgkDeltaFilleEtamX;
2241 posY = posY+fgkDeltaFilleEtamY;
2242 posZ = where.Z() + sgn * (fgkMotherThick1 - TotalHzDaughter());
2243 gMC->Gspos(fgkDaughterName, copyNo, QuadrantMLayerName(chamber), posX, posY, posZ, rot, "ONLY");
2246 alreadyDone.push_back(motifPosId);// mark this motif as done
2248 #ifdef ST1_WITH_ROOT
2249 if (nofAlreadyDone == alreadyDone.GetSize())
2250 alreadyDone.Set(2*nofAlreadyDone);
2251 alreadyDone.AddAt(motifPosId, nofAlreadyDone++);
2254 // cout << chamber << " processed motifPosId: " << motifPosId << endl;
2256 }// end of special motif case
2261 //______________________________________________________________________________
2262 TString AliMUONSt1GeometryBuilderV2::GasVolumeName(const TString& name, Int_t chamber) const
2264 // Inserts the chamber number into the name.
2267 TString newString(name);
2272 newString.Insert(2, number);
2278 //______________________________________________________________________________
2279 Bool_t AliMUONSt1GeometryBuilderV2::IsInChamber(Int_t ich, Int_t volGid) const
2281 // True if volume <volGid> is part of the sensitive
2282 // volumes of chamber <ich>
2284 for (Int_t i = 0; i < fChamberV2[ich]->GetSize(); i++) {
2285 if (fChamberV2[ich]->At(i) == volGid) return kTRUE;
2292 // protected methods
2296 //______________________________________________________________________________
2297 Int_t AliMUONSt1GeometryBuilderV2::GetChamberId(Int_t volId) const
2299 // Check if the volume with specified volId is a sensitive volume (gas)
2300 // of some chamber and returns the chamber number;
2301 // if not sensitive volume - return 0.
2304 for (Int_t i = 1; i <=2; i++)
2305 if (IsInChamber(i-1,volId)) return i;
2307 for (Int_t i = 3; i <= AliMUONConstants::NCh(); i++)
2308 if (volId==((AliMUONChamber*)(*fChambers)[i-1])->GetGid()) return i;
2318 //______________________________________________________________________________
2319 void AliMUONSt1GeometryBuilderV2::CreateMaterials()
2321 // Materials and medias defined in MUONv1:
2323 // AliMaterial( 9, "ALUMINIUM$", 26.98, 13., 2.7, 8.9, 37.2);
2324 // AliMaterial(10, "ALUMINIUM$", 26.98, 13., 2.7, 8.9, 37.2);
2325 // AliMaterial(15, "AIR$ ", 14.61, 7.3, .001205, 30423.24, 67500);
2326 // AliMixture( 19, "Bakelite$", abak, zbak, dbak, -3, wbak);
2327 // AliMixture( 20, "ArC4H10 GAS$", ag, zg, dg, 3, wg);
2328 // AliMixture( 21, "TRIG GAS$", atrig, ztrig, dtrig, -5, wtrig);
2329 // AliMixture( 22, "ArCO2 80%$", ag1, zg1, dg1, 3, wg1);
2330 // AliMixture( 23, "Ar-freon $", atr1, ztr1, dtr1, 4, wtr1);
2331 // AliMixture( 24, "ArCO2 GAS$", agas, zgas, dgas, 3, wgas);
2332 // AliMaterial(31, "COPPER$", 63.54, 29., 8.96, 1.4, 0.);
2333 // AliMixture( 32, "Vetronite$",aglass, zglass, dglass, 5, wglass);
2334 // AliMaterial(33, "Carbon$", 12.01, 6., 2.265, 18.8, 49.9);
2335 // AliMixture( 34, "Rohacell$", arohac, zrohac, drohac, -4, wrohac);
2337 // AliMedium( 1, "AIR_CH_US ", 15, 1, iSXFLD, ...
2338 // AliMedium( 4, "ALU_CH_US ", 9, 0, iSXFLD, ...
2339 // AliMedium( 5, "ALU_CH_US ", 10, 0, iSXFLD, ...
2340 // AliMedium( 6, "AR_CH_US ", 20, 1, iSXFLD, ...
2341 // AliMedium( 7, "GAS_CH_TRIGGER ", 21, 1, iSXFLD, ...
2342 // AliMedium( 8, "BAKE_CH_TRIGGER ", 19, 0, iSXFLD, ...
2343 // AliMedium( 9, "ARG_CO2 ", 22, 1, iSXFLD, ...
2344 // AliMedium(11, "PCB_COPPER ", 31, 0, iSXFLD, ...
2345 // AliMedium(12, "VETRONITE ", 32, 0, iSXFLD, ...
2346 // AliMedium(13, "CARBON ", 33, 0, iSXFLD, ...
2347 // AliMedium(14, "Rohacell ", 34, 0, iSXFLD, ...
2350 // --- Define materials for GEANT ---
2353 fMUON->AliMaterial(41, "Aluminium II$", 26.98, 13., 2.7, -8.9, 26.1);
2355 // from PDG and "The Particle Detector BriefBook", Bock and Vasilescu, P.18
2356 // ??? same but the last but one argument < 0
2358 // --- Define mixtures for GEANT ---
2361 // Ar-CO2 gas II (80%+20%)
2362 Float_t ag1[2] = { 39.95, 44.01};
2363 Float_t zg1[2] = { 18., 22.};
2364 Float_t wg1[2] = { .8, 0.2};
2365 Float_t dg1 = .001821;
2366 fMUON->AliMixture(45, "ArCO2 II 80%$", ag1, zg1, dg1, 2, wg1);
2368 // use wg1 weighting factors (6th arg > 0)
2370 // Rohacell 51 II - imide methacrylique
2371 Float_t aRohacell51[4] = { 12.01, 1.01, 16.00, 14.01};
2372 Float_t zRohacell51[4] = { 6., 1., 8., 7.};
2373 Float_t wRohacell51[4] = { 9., 13., 2., 1.};
2374 Float_t dRohacell51 = 0.052;
2375 fMUON->AliMixture(46, "FOAM$",aRohacell51,zRohacell51,dRohacell51,-4,wRohacell51);
2377 // use relative A (molecular) values (6th arg < 0)
2379 Float_t aSnPb[2] = { 118.69, 207.19};
2380 Float_t zSnPb[2] = { 50, 82};
2381 Float_t wSnPb[2] = { 0.6, 0.4} ;
2382 Float_t dSnPb = 8.926;
2383 fMUON->AliMixture(47, "SnPb$", aSnPb,zSnPb,dSnPb,2,wSnPb);
2385 // use wSnPb weighting factors (6th arg > 0)
2387 // plastic definition from K5, Freiburg (found on web)
2388 Float_t aPlastic[2]={ 1.01, 12.01};
2389 Float_t zPlastic[2]={ 1, 6};
2390 Float_t wPlastic[2]={ 1, 1};
2391 Float_t denPlastic=1.107;
2392 fMUON->AliMixture(48, "Plastic$",aPlastic,zPlastic,denPlastic,-2,wPlastic);
2394 // use relative A (molecular) values (6th arg < 0)...no other info...
2396 // Not used, to be removed
2400 // Inox/Stainless Steel (18%Cr, 9%Ni)
2401 Float_t aInox[3] = {55.847, 51.9961, 58.6934};
2402 Float_t zInox[3] = {26., 24., 28.};
2403 Float_t wInox[3] = {0.73, 0.18, 0.09};
2404 Float_t denInox = 7.930;
2405 fMUON->AliMixture(50, "StainlessSteel$",aInox,zInox,denInox,3,wInox);
2407 // use wInox weighting factors (6th arg > 0)
2408 // from CERN note NUFACT Note023, Oct.2000
2410 // End - Not used, to be removed
2413 // --- Define the tracking medias for GEANT ---
2416 GReal_t epsil = .001; // Tracking precision,
2417 //GReal_t stemax = -1.; // Maximum displacement for multiple scat
2418 GReal_t tmaxfd = -20.; // Maximum angle due to field deflection
2419 //GReal_t deemax = -.3; // Maximum fractional energy loss, DLS
2420 GReal_t stmin = -.8;
2421 GReal_t maxStepAlu = fMUON->GetMaxStepAlu();
2422 GReal_t maxDestepAlu = fMUON->GetMaxDestepAlu();
2423 GReal_t maxStepGas = fMUON->GetMaxStepGas();
2424 Int_t iSXFLD = gAlice->Field()->Integ();
2425 Float_t sXMGMX = gAlice->Field()->Max();
2427 fMUON->AliMedium(21, "ALU_II$", 41, 0, iSXFLD, sXMGMX,
2428 tmaxfd, maxStepAlu, maxDestepAlu, epsil, stmin);
2430 // was med: 15 mat: 31
2431 fMUON->AliMedium(24, "FrameCH$", 44, 1, iSXFLD, sXMGMX,
2432 10.0, 0.001, 0.001, 0.001, 0.001);
2433 // was med: 20 mat: 36
2434 fMUON->AliMedium(25, "ARG_CO2_II", 45, 1, iSXFLD, sXMGMX,
2435 tmaxfd, maxStepGas, maxDestepAlu, epsil, stmin);
2436 // was med: 9 mat: 22
2437 fMUON->AliMedium(26, "FOAM_CH$", 46, 0, iSXFLD, sXMGMX,
2438 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
2439 // was med: 16 mat: 32
2440 fMUON->AliMedium(27, "SnPb$", 47, 0, iSXFLD, sXMGMX,
2441 10.0, 0.01, 1.0, 0.003, 0.003);
2442 // was med: 19 mat: 35
2443 fMUON->AliMedium(28, "Plastic$", 48, 0, iSXFLD, sXMGMX,
2444 10.0, 0.01, 1.0, 0.003, 0.003);
2445 // was med: 17 mat: 33
2447 // Not used, to be romoved
2450 fMUON->AliMedium(30, "InoxBolts$", 50, 1, iSXFLD, sXMGMX,
2451 10.0, 0.01, 1.0, 0.003, 0.003);
2452 // was med: 21 mat: 37
2454 // End - Not used, to be removed
2457 //______________________________________________________________________________
2458 void AliMUONSt1GeometryBuilderV2::CreateGeometry()
2460 // Create the detailed GEANT geometry for the dimuon arm station1
2462 AliDebug(1,"Called");
2464 // Create basic volumes
2467 CreateDaughterBoard();
2468 CreateInnerLayers();
2470 // Create reflexion matrices
2473 Int_t reflXZ, reflYZ, reflXY;
2474 fMUON->AliMatrix(reflXZ, 90., 180., 90., 90., 180., 0.);
2475 fMUON->AliMatrix(reflYZ, 90., 0., 90.,-90., 180., 0.);
2476 fMUON->AliMatrix(reflXY, 90., 180., 90., 270., 0., 0.);
2478 // Define transformations for each quadrant
2479 // In old coordinate system: In new coordinate system:
2482 // II. | I. I. | II.
2484 // _____ | ____ _____ | ____
2486 // III. | IV. IV. | III.
2491 rotm[0]=0; // quadrant I
2492 rotm[1]=reflXZ; // quadrant II
2493 rotm[2]=reflXY; // quadrant III
2494 rotm[3]=reflYZ; // quadrant IV
2496 TGeoRotation rotm[4];
2497 rotm[0] = TGeoRotation("identity");
2498 rotm[1] = TGeoRotation("reflXZ", 90., 180., 90., 90., 180., 0.);
2499 rotm[2] = TGeoRotation("reflXY", 90., 180., 90., 270., 0., 0.);
2500 rotm[3] = TGeoRotation("reflYZ", 90., 0., 90.,-90., 180., 0.);
2503 scale[0] = TVector3( 1, 1, 1); // quadrant I
2504 scale[1] = TVector3(-1, 1, -1); // quadrant II
2505 scale[2] = TVector3(-1, -1, 1); // quadrant III
2506 scale[3] = TVector3( 1, -1, -1); // quadrant IV
2509 detElemId[0] = 1; // quadrant I
2510 detElemId[1] = 0; // quadrant II
2511 detElemId[2] = 3; // quadrant III
2512 detElemId[3] = 2; // quadrant IV
2514 // Shift in Z of the middle layer
2515 Double_t deltaZ = 7.5/2.;
2517 // Position of quadrant I wrt to the chamber position
2518 // TVector3 pos0(-fgkDeltaQuadLHC, -fgkDeltaQuadLHC, deltaZ);
2520 // Shift for near/far layers
2521 GReal_t shiftXY = fgkFrameOffset;
2522 GReal_t shiftZ = fgkMotherThick1+fgkMotherThick2;
2524 // Build two chambers
2526 for (Int_t ich=1; ich<3; ich++) {
2528 // Create quadrant volume
2529 CreateQuadrant(ich);
2531 // Place gas volumes
2532 PlaceInnerLayers(ich);
2534 // Place the quadrant
2535 for (Int_t i=0; i<4; i++) {
2538 GReal_t posx0, posy0, posz0;
2539 posx0 = fgkPadXOffsetBP * scale[i].X();
2540 posy0 = fgkPadYOffsetBP * scale[i].Y();;
2541 posz0 = deltaZ * scale[i].Z();
2543 ->AddEnvelope(QuadrantEnvelopeName(ich,i), detElemId[i] + ich*100, true,
2544 TGeoTranslation(posx0, posy0, posz0), rotm[i]);
2547 GReal_t posx, posy, posz;
2548 posx = -fgkDeltaQuadLHC - fgkPadXOffsetBP;
2549 posy = -fgkDeltaQuadLHC - fgkPadYOffsetBP;
2552 ->AddEnvelopeConstituent(QuadrantMLayerName(ich), QuadrantEnvelopeName(ich,i),
2553 i+1, TGeoTranslation(posx, posy, posz));
2556 GReal_t posx2 = posx + shiftXY;;
2557 GReal_t posy2 = posy + shiftXY;;
2558 GReal_t posz2 = posz - shiftZ;;
2559 //gMC->Gspos(QuadrantNLayerName(ich), i+1, "ALIC", posx2, posy2, posz2, rotm[i],"ONLY");
2561 ->AddEnvelopeConstituent(QuadrantNLayerName(ich), QuadrantEnvelopeName(ich,i),
2562 i+1, TGeoTranslation(posx2, posy2, posz2));
2564 posz2 = posz + shiftZ;
2565 //gMC->Gspos(QuadrantFLayerName(ich), i+1, "ALIC", posx2, posy2, posz2, rotm[i],"ONLY");
2567 ->AddEnvelopeConstituent(QuadrantFLayerName(ich), QuadrantEnvelopeName(ich,i),
2568 i+1, TGeoTranslation(posx2, posy2, posz2));
2573 //______________________________________________________________________________
2574 void AliMUONSt1GeometryBuilderV2::SetTransformations()
2576 // Defines the transformations for the station2 chambers.
2579 Double_t zpos1 = - AliMUONConstants::DefaultChamberZ(0);
2580 SetTranslation(0, TGeoTranslation(0., 0., zpos1));
2582 Double_t zpos2 = - AliMUONConstants::DefaultChamberZ(1);
2583 SetTranslation(1, TGeoTranslation(0., 0., zpos2));
2586 //______________________________________________________________________________
2587 void AliMUONSt1GeometryBuilderV2::SetSensitiveVolumes()
2589 // Defines the sensitive volumes for station2 chambers.
2592 GetGeometry(0)->SetSensitiveVolume("SA1G");
2593 GetGeometry(0)->SetSensitiveVolume("SB1G");
2594 GetGeometry(0)->SetSensitiveVolume("SC1G");
2595 GetGeometry(0)->SetSensitiveVolume("SD1G");
2596 GetGeometry(0)->SetSensitiveVolume("SE1G");
2597 GetGeometry(0)->SetSensitiveVolume("SF1G");
2598 GetGeometry(0)->SetSensitiveVolume("SG1G");
2599 GetGeometry(0)->SetSensitiveVolume("SH1G");
2600 GetGeometry(0)->SetSensitiveVolume("SI1G");
2601 GetGeometry(0)->SetSensitiveVolume("SJ1G");
2602 GetGeometry(0)->SetSensitiveVolume("SK1G");
2604 GetGeometry(1)->SetSensitiveVolume("SA2G");
2605 GetGeometry(1)->SetSensitiveVolume("SB2G");
2606 GetGeometry(1)->SetSensitiveVolume("SC2G");
2607 GetGeometry(1)->SetSensitiveVolume("SD2G");
2608 GetGeometry(1)->SetSensitiveVolume("SE2G");
2609 GetGeometry(1)->SetSensitiveVolume("SF2G");
2610 GetGeometry(1)->SetSensitiveVolume("SG2G");
2611 GetGeometry(1)->SetSensitiveVolume("SH2G");
2612 GetGeometry(1)->SetSensitiveVolume("SI2G");
2613 GetGeometry(1)->SetSensitiveVolume("SJ2G");
2614 GetGeometry(1)->SetSensitiveVolume("SK2G");