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
26 #include "AliMUONSt1GeometryBuilderV2.h"
27 #include "AliMUONSt1SpecialMotif.h"
29 #include "AliMUONConstants.h"
30 #include "AliMUONGeometryModule.h"
31 #include "AliMUONGeometryEnvelopeStore.h"
33 #include "AliMpContainers.h"
34 #include "AliMpConstants.h"
35 #include "AliMpFiles.h"
36 #include "AliMpSectorReader.h"
37 #include "AliMpSector.h"
39 #include "AliMpVRowSegment.h"
40 #include "AliMpMotifMap.h"
41 #include "AliMpMotifPosition.h"
42 #include "AliMpPlaneType.h"
50 #include <TGeoMatrix.h>
51 #include <TClonesArray.h>
52 #include <Riostream.h>
54 #include <TVirtualMC.h>
55 #include <TGeoManager.h>
56 #include <TGeoVolume.h>
58 #include <TGeoCompositeShape.h>
69 ClassImp(AliMUONSt1GeometryBuilderV2)
72 // Thickness Constants
73 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzPadPlane=0.0148/2.; //Pad plane
74 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzFoam = 2.503/2.; //Foam of mechanicalplane
75 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzFR4 = 0.062/2.; //FR4 of mechanical plane
76 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzSnPb = 0.0091/2.; //Pad/Kapton connection (66 pt)
77 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzKapton = 0.0122/2.; //Kapton
78 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzBergPlastic = 0.3062/2.;//Berg connector
79 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzBergCopper = 0.1882/2.; //Berg connector
80 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzDaughter = 0.0156/2.; //Daughter board
81 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzGas = 0.42/2.; //Gas thickness
83 // Quadrant Mother volume - TUBS1 - Middle layer of model
84 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherIR1 = 18.3;
85 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherOR1 = 105.673;
86 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherThick1 = 6.5/2;
87 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherPhiL1 = 0.;
88 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherPhiU1 = 90.;
90 // Quadrant Mother volume - TUBS2 - near and far layers of model
91 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherIR2 = 20.7;
92 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherOR2 = 100.073;
93 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherThick2 = 3.0/2;
94 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherPhiL2 = 0.;
95 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherPhiU2 = 90.;
97 // Sensitive copper pads, foam layer, PCB and electronics model parameters
98 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxHole=1.5/2.;
99 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyHole=6./2.;
100 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxBergPlastic=0.74/2.;
101 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyBergPlastic=5.09/2.;
102 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxBergCopper=0.25/2.;
103 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyBergCopper=3.6/2.;
104 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxKapton=0.8/2.;
105 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyKapton=5.7/2.;
106 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxDaughter=2.3/2.;
107 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyDaughter=6.3/2.;
108 const GReal_t AliMUONSt1GeometryBuilderV2::fgkOffsetX=1.46;
109 const GReal_t AliMUONSt1GeometryBuilderV2::fgkOffsetY=0.71;
110 const GReal_t AliMUONSt1GeometryBuilderV2::fgkDeltaFilleEtamX=1.46;
111 const GReal_t AliMUONSt1GeometryBuilderV2::fgkDeltaFilleEtamY=0.051;
113 const GReal_t AliMUONSt1GeometryBuilderV2::fgkDeltaQuadLHC=2.6; // LHC Origin wrt Quadrant Origin
114 const GReal_t AliMUONSt1GeometryBuilderV2::fgkFrameOffset=5.2;
115 // Fix (1) of overlap SQN* layers with SQM* ones (was 5.0)
117 // Pad planes offsets
118 const GReal_t AliMUONSt1GeometryBuilderV2::fgkPadXOffsetBP = 0.50 - 0.63/2; // = 0.185
119 const GReal_t AliMUONSt1GeometryBuilderV2::fgkPadYOffsetBP = -0.31 - 0.42/2; // =-0.52
121 const char* AliMUONSt1GeometryBuilderV2::fgkHoleName="SCHL";
122 const char* AliMUONSt1GeometryBuilderV2::fgkDaughterName="SCDB";
123 const char* AliMUONSt1GeometryBuilderV2::fgkQuadrantEnvelopeName="SE";
124 const char* AliMUONSt1GeometryBuilderV2::fgkQuadrantMLayerName="SQM";
125 const char* AliMUONSt1GeometryBuilderV2::fgkQuadrantNLayerName="SQN";
126 const char* AliMUONSt1GeometryBuilderV2::fgkQuadrantFLayerName="SQF";
127 const Int_t AliMUONSt1GeometryBuilderV2::fgkFoamBoxNameOffset=200;
128 const Int_t AliMUONSt1GeometryBuilderV2::fgkFR4BoxNameOffset=400;
129 const Int_t AliMUONSt1GeometryBuilderV2::fgkDaughterCopyNoOffset=1000;
131 //______________________________________________________________________________
132 AliMUONSt1GeometryBuilderV2::AliMUONSt1GeometryBuilderV2(AliMUON* muon)
133 : AliMUONVGeometryBuilder(0, 2),
136 /// Standard constructor
138 // set path to mapping data files
139 if (! gSystem->Getenv("MINSTALL")) {
140 TString dirPath = gSystem->Getenv("ALICE_ROOT");
141 dirPath += "/MUON/mapping";
142 AliMpFiles::SetTopPath(dirPath);
143 gSystem->Setenv("MINSTALL", dirPath.Data());
144 //cout << "AliMpFiles top path set to " << dirPath << endl;
147 // cout << gSystem->Getenv("MINSTALL") << endl;
150 //______________________________________________________________________________
151 AliMUONSt1GeometryBuilderV2::AliMUONSt1GeometryBuilderV2()
152 : AliMUONVGeometryBuilder(),
155 /// Default Constructor
158 //______________________________________________________________________________
159 AliMUONSt1GeometryBuilderV2::~AliMUONSt1GeometryBuilderV2()
169 //______________________________________________________________________________
171 AliMUONSt1GeometryBuilderV2::QuadrantEnvelopeName(Int_t chamber, Int_t quadrant) const
173 /// Generate unique envelope name from chamber Id and quadrant number
175 return Form("%s%d", Form("%s%d",fgkQuadrantEnvelopeName,chamber), quadrant);
178 //______________________________________________________________________________
179 void AliMUONSt1GeometryBuilderV2::CreateHole()
181 /// Create all the elements found inside a foam hole
183 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
184 Int_t idAir = idtmed[1100]; // medium 1
185 //Int_t idCopper = idtmed[1109]; // medium 10 = copper
186 Int_t idCopper = idtmed[1121]; // medium 22 = copper
189 GReal_t posX,posY,posZ;
194 gMC->Gsvolu(fgkHoleName,"BOX",idAir,par,3);
196 par[0] = fgkHxKapton;
197 par[1] = fgkHyKapton;
199 gMC->Gsvolu("SNPB", "BOX", idCopper, par, 3);
202 posZ = -fgkHzFoam+fgkHzSnPb;
203 gMC->Gspos("SNPB",1,fgkHoleName, posX, posY, posZ, 0,"ONLY");
206 par[1] = fgkHyBergPlastic;
207 par[2] = fgkHzKapton;
208 gMC->Gsvolu("SKPT", "BOX", idCopper, par, 3);
212 gMC->Gspos("SKPT",1,fgkHoleName, posX, posY, posZ, 0,"ONLY");
215 //______________________________________________________________________________
216 void AliMUONSt1GeometryBuilderV2::CreateDaughterBoard()
218 /// Create all the elements in a daughter board
220 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
221 Int_t idAir = idtmed[1100]; // medium 1
222 //Int_t idCopper = idtmed[1109]; // medium 10 = copper
223 //Int_t idPlastic =idtmed[1116]; // medium 17 = Plastic
224 Int_t idCopper = idtmed[1121]; // medium 22 = copper
225 Int_t idPlastic =idtmed[1127]; // medium 28 = Plastic
228 GReal_t posX,posY,posZ;
230 par[0]=fgkHxDaughter;
231 par[1]=fgkHyDaughter;
232 par[2]=TotalHzDaughter();
233 gMC->Gsvolu(fgkDaughterName,"BOX",idAir,par,3);
235 par[0]=fgkHxBergPlastic;
236 par[1]=fgkHyBergPlastic;
237 par[2]=fgkHzBergPlastic;
238 gMC->Gsvolu("SBGP","BOX",idPlastic,par,3);
241 posZ = -TotalHzDaughter() + fgkHzBergPlastic;
242 gMC->Gspos("SBGP",1,fgkDaughterName,posX,posY,posZ,0,"ONLY");
244 par[0]=fgkHxBergCopper;
245 par[1]=fgkHyBergCopper;
246 par[2]=fgkHzBergCopper;
247 gMC->Gsvolu("SBGC","BOX",idCopper,par,3);
251 gMC->Gspos("SBGC",1,"SBGP",posX,posY,posZ,0,"ONLY");
253 par[0]=fgkHxDaughter;
254 par[1]=fgkHyDaughter;
255 par[2]=fgkHzDaughter;
256 gMC->Gsvolu("SDGH","BOX",idCopper,par,3);
259 posZ = -TotalHzDaughter() + 2.*fgkHzBergPlastic + fgkHzDaughter;
260 gMC->Gspos("SDGH",1,fgkDaughterName,posX,posY,posZ,0,"ONLY");
263 //______________________________________________________________________________
264 void AliMUONSt1GeometryBuilderV2::CreateInnerLayers()
266 /// Create the layer of sensitive volumes with gas
267 /// and the copper layer.
270 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
271 //Int_t idArCO2 = idtmed[1108]; // medium 9 (ArCO2 80%)
272 //Int_t idCopper = idtmed[1109]; // medium 10 = copper
273 Int_t idArCO2 = idtmed[1124]; // medium 25 (ArCO2 80%)
274 Int_t idCopper = idtmed[1121]; // medium 22 = copper
278 //Make gas volume - composed of 11 trapezoids
292 gMC->Gsvolu("SA1G", "TRAP", idArCO2, par, 11);
293 gMC->Gsvolu("SA2G", "TRAP", idArCO2, par, 11);
295 par[0] = fgkHzPadPlane;
296 gMC->Gsvolu("SA1C", "TRAP", idCopper,par, 11);
310 gMC->Gsvolu("SB1G", "TRAP", idArCO2, par, 11);
311 gMC->Gsvolu("SB2G", "TRAP", idArCO2, par, 11);
313 par[0] = fgkHzPadPlane;
314 gMC->Gsvolu("SB1C", "TRAP", idCopper,par, 11);
329 gMC->Gsvolu("SC1G", "TRAP", idArCO2, par, 11);
330 gMC->Gsvolu("SC2G", "TRAP", idArCO2, par, 11);
332 par[0] = fgkHzPadPlane;
333 gMC->Gsvolu("SC1C", "TRAP", idCopper,par, 11);
347 gMC->Gsvolu("SD1G", "TRAP", idArCO2, par, 11);
348 gMC->Gsvolu("SD2G", "TRAP", idArCO2, par, 11);
350 par[0] = fgkHzPadPlane;
351 gMC->Gsvolu("SD1C", "TRAP", idCopper,par, 11);
365 gMC->Gsvolu("SE1G", "TRAP", idArCO2, par, 11);
366 gMC->Gsvolu("SE2G", "TRAP", idArCO2, par, 11);
368 par[0] = fgkHzPadPlane;
369 gMC->Gsvolu("SE1C", "TRAP", idCopper,par, 11);
383 gMC->Gsvolu("SF1G", "TRAP", idArCO2, par, 11);
384 gMC->Gsvolu("SF2G", "TRAP", idArCO2, par, 11);
386 par[0] = fgkHzPadPlane;
387 gMC->Gsvolu("SF1C", "TRAP", idCopper,par, 11);
401 gMC->Gsvolu("SG1G", "TRAP", idArCO2, par, 11);
402 gMC->Gsvolu("SG2G", "TRAP", idArCO2, par, 11);
404 par[0] = fgkHzPadPlane;
405 gMC->Gsvolu("SG1C", "TRAP", idCopper,par, 11);
419 gMC->Gsvolu("SH1G", "TRAP", idArCO2, par, 11);
420 gMC->Gsvolu("SH2G", "TRAP", idArCO2, par, 11);
422 par[0] = fgkHzPadPlane;
423 gMC->Gsvolu("SH1C", "TRAP", idCopper,par, 11);
437 gMC->Gsvolu("SI1G", "TRAP", idArCO2, par, 11);
438 gMC->Gsvolu("SI2G", "TRAP", idArCO2, par, 11);
440 par[0] = fgkHzPadPlane;
441 gMC->Gsvolu("SI1C", "TRAP", idCopper,par, 11);
455 gMC->Gsvolu("SJ1G", "TRAP", idArCO2, par, 11);
456 gMC->Gsvolu("SJ2G", "TRAP", idArCO2, par, 11);
458 par[0] = fgkHzPadPlane;
459 gMC->Gsvolu("SJ1C", "TRAP", idCopper,par, 11);
473 gMC->Gsvolu("SK1G", "TRAP", idArCO2, par, 11);
474 gMC->Gsvolu("SK2G", "TRAP", idArCO2, par, 11);
476 par[0] = fgkHzPadPlane;
477 gMC->Gsvolu("SK1C", "TRAP", idCopper,par, 11);
480 //______________________________________________________________________________
481 void AliMUONSt1GeometryBuilderV2::CreateQuadrant(Int_t chamber)
483 /// Create the quadrant (bending and non-bending planes)
484 /// for the given chamber
486 CreateFrame(chamber);
489 SpecialMap specialMap;
490 specialMap[76] = AliMUONSt1SpecialMotif(TVector2( 0.1, 0.84), 90.);
491 specialMap[75] = AliMUONSt1SpecialMotif(TVector2( 0.5, 0.36));
492 specialMap[47] = AliMUONSt1SpecialMotif(TVector2(1.01, 0.36));
496 SpecialMap specialMap;
497 specialMap.Add(76, (Long_t) new AliMUONSt1SpecialMotif(TVector2( 0.1, 0.84), 90.));
498 specialMap.Add(75, (Long_t) new AliMUONSt1SpecialMotif(TVector2( 0.5, 0.36)));
499 specialMap.Add(47, (Long_t) new AliMUONSt1SpecialMotif(TVector2(1.01, 0.36)));
502 AliMpSectorReader reader1(kStation1, kBendingPlane);
503 AliMpSector* sector1 = reader1.BuildSector();
505 //Bool_t reflectZ = true;
506 Bool_t reflectZ = false;
507 //TVector3 where = TVector3(2.5+0.1+0.56+0.001, 2.5+0.1+0.001, 0.);
508 TVector3 where = TVector3(fgkDeltaQuadLHC + fgkPadXOffsetBP,
509 fgkDeltaQuadLHC + fgkPadYOffsetBP, 0.);
510 PlaceSector(sector1, specialMap, where, reflectZ, chamber);
514 specialMap[76] = AliMUONSt1SpecialMotif(TVector2(1.01,0.59),90.);
515 specialMap[75] = AliMUONSt1SpecialMotif(TVector2(1.96, 0.17));
516 specialMap[47] = AliMUONSt1SpecialMotif(TVector2(2.18,-0.98));
517 specialMap[20] = AliMUONSt1SpecialMotif(TVector2(0.2 ,-0.08));
518 specialMap[46] = AliMUONSt1SpecialMotif(TVector2(0.2 , 0.25));
519 specialMap[74] = AliMUONSt1SpecialMotif(TVector2(0.28, 0.21));
520 // Fix (7) - overlap of SQ42 with MCHL (after moving the whole sector
521 // in the true position)
522 // Was: specialMap[47] = AliMUONSt1SpecialMotif(TVector2(1.61,-1.18));
526 Int_t nb = AliMpConstants::ManuMask(kNonBendingPlane);
528 specialMap.Add(76 | nb,(Long_t) new AliMUONSt1SpecialMotif(TVector2(1.01,0.59),90.));
529 specialMap.Add(75 | nb,(Long_t) new AliMUONSt1SpecialMotif(TVector2(1.96, 0.17)));
530 specialMap.Add(47 | nb,(Long_t) new AliMUONSt1SpecialMotif(TVector2(2.18,-0.98)));
531 specialMap.Add(20 | nb,(Long_t) new AliMUONSt1SpecialMotif(TVector2(0.2 ,-0.08)));
532 specialMap.Add(46 | nb,(Long_t) new AliMUONSt1SpecialMotif(TVector2(0.2 , 0.25)));
533 specialMap.Add(74 | nb,(Long_t) new AliMUONSt1SpecialMotif(TVector2(0.28, 0.21)));
534 // Fix (7) - overlap of SQ42 with MCHL (after moving the whole sector
535 // in the true position)
536 // Was: specialMap.Add(47,(Long_t) new AliMUONSt1SpecialMotif(TVector2(1.61,-1.18)));
539 AliMpSectorReader reader2(kStation1, kNonBendingPlane);
540 AliMpSector* sector2 = reader2.BuildSector();
544 TVector2 offset = sector2->Position();
545 where = TVector3(where.X()+offset.X(), where.Y()+offset.Y(), 0.);
546 // Add the half-pad shift of the non-bending plane wrt bending plane
547 // (The shift is defined in the mapping as sector offset)
548 // Fix (4) - was TVector3(where.X()+0.63/2, ... - now it is -0.63/2
549 PlaceSector(sector2, specialMap, where, reflectZ, chamber);
556 //______________________________________________________________________________
557 void AliMUONSt1GeometryBuilderV2::CreateFoamBox(
559 const TVector2& dimensions)
561 /// Create all the elements in the copper plane
563 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
564 Int_t idAir = idtmed[1100]; // medium 1
565 //Int_t idFoam = idtmed[1115]; // medium 16 = Foam
566 //Int_t idFR4 = idtmed[1114]; // medium 15 = FR4
567 Int_t idFoam = idtmed[1125]; // medium 26 = Foam
568 Int_t idFR4 = idtmed[1122]; // medium 23 = FR4
572 par[0] = dimensions.X();
573 par[1] = dimensions.Y();
574 par[2] = TotalHzPlane();
575 gMC->Gsvolu(PlaneSegmentName(segNumber).Data(),"BOX",idAir,par,3);
578 par[0] = dimensions.X();
579 par[1] = dimensions.Y();
581 gMC->Gsvolu(FoamBoxName(segNumber).Data(),"BOX",idFoam,par,3);
582 GReal_t posX,posY,posZ;
585 posZ = -TotalHzPlane() + fgkHzFoam;
586 gMC->Gspos(FoamBoxName(segNumber).Data(),1,
587 PlaneSegmentName(segNumber).Data(),posX,posY,posZ,0,"ONLY");
589 // mechanical plane FR4 layer
590 par[0] = dimensions.X();
591 par[1] = dimensions.Y();
593 gMC->Gsvolu(FR4BoxName(segNumber).Data(),"BOX",idFR4,par,3);
596 posZ = -TotalHzPlane()+ 2.*fgkHzFoam + fgkHzFR4;
597 gMC->Gspos(FR4BoxName(segNumber).Data(),1,
598 PlaneSegmentName(segNumber).Data(),posX,posY,posZ,0,"ONLY");
601 //______________________________________________________________________________
602 void AliMUONSt1GeometryBuilderV2::CreatePlaneSegment(Int_t segNumber,
603 const TVector2& dimensions,
606 /// Create a segment of a plane (this includes a foam layer,
607 /// holes in the foam to feed the kaptons through, kapton connectors
608 /// and the mother board.)
610 CreateFoamBox(segNumber,dimensions);
612 for (Int_t holeNum=0;holeNum<nofHoles;holeNum++) {
613 GReal_t posX = ((2.*holeNum+1.)/nofHoles-1.)*dimensions.X();
617 gMC->Gspos(fgkHoleName,holeNum+1,
618 FoamBoxName(segNumber).Data(),posX,posY,posZ,0,"ONLY");
622 //______________________________________________________________________________
623 void AliMUONSt1GeometryBuilderV2::CreateFrame(Int_t chamber)
625 /// Create the non-sensitive elements of the frame for the \a chamber
627 /// Model and notation: \n
629 /// The Quadrant volume name starts with SQ \n
630 /// The volume segments are numbered 00 to XX \n
635 /// OutEdgeFrame / | \n
636 /// (SQ17-24) / | InVFrame (SQ00-01) \n
639 /// OutVFrame | _- - \n
640 /// (SQ25-39) | | InArcFrame (SQ42-45) \n
643 /// InHFrame (SQ40-41) \n
646 /// 06 February 2003 - Overlapping volumes resolved. \n
647 /// One quarter chamber is comprised of three TUBS volumes: SQMx, SQNx, and SQFx,
648 /// where SQMx is the Quadrant Middle layer for chamber \a chamber ( posZ in [-3.25,3.25]),
649 /// SQNx is the Quadrant Near side layer for chamber \a chamber ( posZ in [-6.25,3-.25) ), and
650 /// SQFx is the Quadrant Far side layer for chamber \a chamber ( posZ in (3.25,6.25] ).
652 const Float_t kNearFarLHC=2.4; // Near and Far TUBS Origin wrt LHC Origin
655 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
657 Int_t idAir = idtmed[1100]; // medium 1
658 //Int_t idFrameEpoxy = idtmed[1115]; // medium 16 = Frame Epoxy ME730
659 //Int_t idInox = idtmed[1116]; // medium 17 Stainless Steel (18%Cr,9%Ni,Fe)
660 //Int_t idFR4 = idtmed[1110]; // medium 11 FR4
661 //Int_t idCopper = idtmed[1109]; // medium 10 Copper
662 //Int_t idAlu = idtmed[1103]; // medium 4 Aluminium
663 Int_t idFrameEpoxy = idtmed[1123]; // medium 24 = Frame Epoxy ME730 // was 20 not 16
664 Int_t idInox = idtmed[1128]; // medium 29 Stainless Steel (18%Cr,9%Ni,Fe) // was 21 not 17
665 Int_t idFR4 = idtmed[1122]; // medium 23 FR4 // was 15 not 11
666 Int_t idCopper = idtmed[1121]; // medium 22 Copper
667 Int_t idAlu = idtmed[1120]; // medium 21 Aluminium
671 Int_t rot1, rot2, rot3;
674 fMUON->AliMatrix(rot1, 90., 90., 90., 180., 0., 0.); // +90 deg in x-y plane
675 fMUON->AliMatrix(rot2, 90., 45., 90., 135., 0., 0.); // +45 deg in x-y plane
676 fMUON->AliMatrix(rot3, 90., 45., 90., 315.,180., 0.); // +45 deg in x-y + rotation 180° around y
678 // Translation matrices ... NOT USED
679 // fMUON->AliMatrix(trans1, 90., 0., 90., 90., 0., 0.); // X-> X; Y -> Y; Z -> Z
680 // fMUON->AliMatrix(trans2, 90., 180., 90., 90., 180., 0.); // X->-X; Y -> Y; Z ->-Z
681 // fMUON->AliMatrix(trans3, 90., 180., 90., 270., 0., 0.); // X->-X; Y ->-Y; Z -> Z
682 // fMUON->AliMatrix(trans4, 90., 0., 90., 270., 180., 0.); // X-> X; Y ->-Y; Z ->-Z
684 // ___________________Volume thicknesses________________________
686 const Float_t kHzFrameThickness = 1.59/2.; //equivalent thickness
687 const Float_t kHzOuterFrameEpoxy = 1.19/2.; //equivalent thickness
688 const Float_t kHzOuterFrameInox = 0.1/2.; //equivalent thickness
689 const Float_t kHzFoam = 2.083/2.; //evaluated elsewhere
690 // CHECK with fgkHzFoam
692 // Pertaining to the top outer area
693 const Float_t kHzTopAnodeSteel1 = 0.185/2.; //equivalent thickness
694 const Float_t kHzTopAnodeSteel2 = 0.51/2.; //equivalent thickness
695 const Float_t kHzAnodeFR4 = 0.08/2.; //equivalent thickness
696 const Float_t kHzTopEarthFaceCu = 0.364/2.; //equivalent thickness
697 const Float_t kHzTopEarthProfileCu = 1.1/2.; //equivalent thickness
698 const Float_t kHzTopPositionerSteel = 1.45/2.; //should really be 2.125/2.;
699 const Float_t kHzTopGasSupportAl = 0.85/2.; //equivalent thickness
701 // Pertaining to the vertical outer area
702 const Float_t kHzVerticalCradleAl = 0.8/2.; //equivalent thickness
703 const Float_t kHzLateralSightAl = 0.975/2.; //equivalent thickness
704 const Float_t kHzLateralPosnInoxFace = 2.125/2.;//equivalent thickness
705 const Float_t kHzLatPosInoxProfM = 6.4/2.; //equivalent thickness
706 const Float_t kHzLatPosInoxProfNF = 1.45/2.; //equivalent thickness
707 const Float_t kHzLateralPosnAl = 0.5/2.; //equivalent thickness
708 const Float_t kHzVertEarthFaceCu = 0.367/2.; //equivalent thickness
709 const Float_t kHzVertBarSteel = 0.198/2.; //equivalent thickness
710 const Float_t kHzVertEarthProfCu = 1.1/2.; //equivalent thickness
712 //_______________Parameter definitions in sequence _________
714 // InVFrame parameters
715 const Float_t kHxInVFrame = 1.85/2.;
716 const Float_t kHyInVFrame = 73.95/2.;
717 const Float_t kHzInVFrame = kHzFrameThickness;
719 //Flat 7.5mm vertical section
720 const Float_t kHxV1mm = 0.75/2.;
721 const Float_t kHyV1mm = 1.85/2.;
722 const Float_t kHzV1mm = kHzFrameThickness;
724 // OuterTopFrame Structure
727 // The frame is composed of a cuboid and two trapezoids
728 // (TopFrameAnode, TopFrameAnodeA, TopFrameAnodeB).
729 // Each shape is composed of two layers (Epoxy and Inox) and
730 // takes the frame's inner anode circuitry into account in the material budget.
733 // The overhanging anode part is composed froma cuboid and two trapezoids
734 // (TopAnode, TopAnode1, and TopAnode2). These surfaces neglect implanted
735 // resistors, but accounts for the major Cu, Pb/Sn, and FR4 material
737 // The stainless steel anode supports have been included.
739 // EARTHING (TopEarthFace, TopEarthProfile)
740 // Al GAS SUPPORT (TopGasSupport)
742 // ALIGNMENT (TopPositioner) - Alignment system, three sights per quarter
743 // chamber. This sight is forseen for the alignment of the horizontal level
744 // (parallel to the OY axis of LHC). Its position will be evaluated relative
745 // to a system of sights places on the cradles;
749 //TopFrameAnode parameters - cuboid, 2 layers
750 const Float_t kHxTFA = 34.1433/2.;
751 const Float_t kHyTFA = 7.75/2.;
752 const Float_t kHzTFAE = kHzOuterFrameEpoxy; // layer 1 thickness
753 const Float_t kHzTFAI = kHzOuterFrameInox; // layer 3 thickness
755 // TopFrameAnodeA parameters - trapezoid, 2 layers
756 const Float_t kHzFAAE = kHzOuterFrameEpoxy; // layer 1 thickness
757 const Float_t kHzFAAI = kHzOuterFrameInox; // layer 3 thickness
758 const Float_t kTetFAA = 0.;
759 const Float_t kPhiFAA = 0.;
760 const Float_t kH1FAA = 8.7/2.;
761 const Float_t kBl1FAA = 4.35/2.;
762 const Float_t kTl1FAA = 7.75/2.;
763 const Float_t kAlp1FAA = 11.06;
764 const Float_t kH2FAA = 8.7/2.;
765 const Float_t kBl2FAA = 4.35/2.;
766 const Float_t kTl2FAA = 7.75/2.;
767 const Float_t kAlp2FAA = 11.06;
769 // TopFrameAnodeB parameters - trapezoid, 2 layers
770 const Float_t kHzFABE = kHzOuterFrameEpoxy; // layer 1 thickness
771 const Float_t kHzFABI = kHzOuterFrameInox; // layer 3 thickness
772 const Float_t kTetFAB = 0.;
773 const Float_t kPhiFAB = 0.;
774 const Float_t kH1FAB = 8.70/2.;
775 const Float_t kBl1FAB = 0.;
776 const Float_t kTl1FAB = 4.35/2.;
777 const Float_t kAlp1FAB = 14.03;
778 const Float_t kH2FAB = 8.70/2.;
779 const Float_t kBl2FAB = 0.;
780 const Float_t kTl2FAB = 4.35/2.;
781 const Float_t kAlp2FAB = 14.03;
783 // TopAnode parameters - cuboid (part 1 of 3 parts)
784 const Float_t kHxTA1 = 16.2/2.;
785 const Float_t kHyTA1 = 3.5/2.;
786 const Float_t kHzTA11 = kHzTopAnodeSteel1; // layer 1
787 const Float_t kHzTA12 = kHzAnodeFR4; // layer 2
789 // TopAnode parameters - trapezoid 1 (part 2 of 3 parts)
790 const Float_t kHzTA21 = kHzTopAnodeSteel2; // layer 1
791 const Float_t kHzTA22 = kHzAnodeFR4; // layer 2
792 const Float_t kTetTA2 = 0.;
793 const Float_t kPhiTA2= 0.;
794 const Float_t kH1TA2 = 7.268/2.;
795 const Float_t kBl1TA2 = 2.03/2.;
796 const Float_t kTl1TA2 = 3.5/2.;
797 const Float_t kAlp1TA2 = 5.78;
798 const Float_t kH2TA2 = 7.268/2.;
799 const Float_t kBl2TA2 = 2.03/2.;
800 const Float_t kTl2TA2 = 3.5/2.;
801 const Float_t kAlp2TA2 = 5.78;
803 // TopAnode parameters - trapezoid 2 (part 3 of 3 parts)
804 const Float_t kHzTA3 = kHzAnodeFR4; // layer 1
805 const Float_t kTetTA3 = 0.;
806 const Float_t kPhiTA3 = 0.;
807 const Float_t kH1TA3 = 7.268/2.;
808 const Float_t kBl1TA3 = 0.;
809 const Float_t kTl1TA3 = 2.03/2.;
810 const Float_t kAlp1TA3 = 7.95;
811 const Float_t kH2TA3 = 7.268/2.;
812 const Float_t kBl2TA3 = 0.;
813 const Float_t kTl2TA3 = 2.03/2.;
814 const Float_t kAlp2TA3 = 7.95;
816 // TopEarthFace parameters - single trapezoid
817 const Float_t kHzTEF = kHzTopEarthFaceCu;
818 const Float_t kTetTEF = 0.;
819 const Float_t kPhiTEF = 0.;
820 const Float_t kH1TEF = 1.200/2.;
821 const Float_t kBl1TEF = 21.323/2.;
822 const Float_t kTl1TEF = 17.963/2.;
823 const Float_t kAlp1TEF = -54.46;
824 const Float_t kH2TEF = 1.200/2.;
825 const Float_t kBl2TEF = 21.323/2.;
826 const Float_t kTl2TEF = 17.963/2.;
827 const Float_t kAlp2TEF = -54.46;
829 // TopEarthProfile parameters - single trapezoid
830 const Float_t kHzTEP = kHzTopEarthProfileCu;
831 const Float_t kTetTEP = 0.;
832 const Float_t kPhiTEP = 0.;
833 const Float_t kH1TEP = 0.40/2.;
834 const Float_t kBl1TEP = 31.766/2.;
835 const Float_t kTl1TEP = 30.535/2.;
836 const Float_t kAlp1TEP = -56.98;
837 const Float_t kH2TEP = 0.40/2.;
838 const Float_t kBl2TEP = 31.766/2.;
839 const Float_t kTl2TEP = 30.535/2.;
840 const Float_t kAlp2TEP = -56.98;
842 // TopPositioner parameters - single Stainless Steel trapezoid
843 const Float_t kHzTP = kHzTopPositionerSteel;
844 const Float_t kTetTP = 0.;
845 const Float_t kPhiTP = 0.;
846 const Float_t kH1TP = 3.00/2.;
847 const Float_t kBl1TP = 7.023/2.;
848 const Float_t kTl1TP = 7.314/2.;
849 const Float_t kAlp1TP = 2.78;
850 const Float_t kH2TP = 3.00/2.;
851 const Float_t kBl2TP = 7.023/2.;
852 const Float_t kTl2TP = 7.314/2.;
853 const Float_t kAlp2TP = 2.78;
855 // TopGasSupport parameters - single cuboid
856 const Float_t kHxTGS = 8.50/2.;
857 const Float_t kHyTGS = 3.00/2.;
858 const Float_t kHzTGS = kHzTopGasSupportAl;
860 // OutEdgeFrame parameters - 4 trapezoidal sections, 2 layers of material
865 const Float_t kHzOETFE = kHzOuterFrameEpoxy; // layer 1
866 const Float_t kHzOETFI = kHzOuterFrameInox; // layer 3
868 const Float_t kTetOETF = 0.; // common to all 4 trapezoids
869 const Float_t kPhiOETF = 0.; // common to all 4 trapezoids
871 const Float_t kH1OETF = 7.196/2.; // common to all 4 trapezoids
872 const Float_t kH2OETF = 7.196/2.; // common to all 4 trapezoids
874 const Float_t kBl1OETF1 = 3.75/2;
875 const Float_t kTl1OETF1 = 3.996/2.;
876 const Float_t kAlp1OETF1 = 0.98;
878 const Float_t kBl2OETF1 = 3.75/2;
879 const Float_t kTl2OETF1 = 3.996/2.;
880 const Float_t kAlp2OETF1 = 0.98;
883 const Float_t kBl1OETF2 = 3.01/2.;
884 const Float_t kTl1OETF2 = 3.75/2;
885 const Float_t kAlp1OETF2 = 2.94;
887 const Float_t kBl2OETF2 = 3.01/2.;
888 const Float_t kTl2OETF2 = 3.75/2;
889 const Float_t kAlp2OETF2 = 2.94;
892 //const Float_t kBl1OETF3 = 1.767/2.;
893 //const Float_t kTl1OETF3 = 3.01/2.;
894 const Float_t kBl1OETF3 = 1.117/2.;
895 const Float_t kTl1OETF3 = 2.36/2.;
896 const Float_t kAlp1OETF3 = 4.94;
897 // Fix (5) - overlap of SQ21 with 041M and 125M
899 //const Float_t kBl2OETF3 = 1.767/2.;
900 //const Float_t kTl2OETF3 = 3.01/2.;
901 const Float_t kBl2OETF3 = 1.117/2.;
902 const Float_t kTl2OETF3 = 2.36/2.;
903 const Float_t kAlp2OETF3 = 4.94;
904 // Fix (5) - overlap of SQ21 with 041M and 125M
907 const Float_t kBl1OETF4 = 0.;
908 const Float_t kTl1OETF4 = 1.77/2.;
909 const Float_t kAlp1OETF4 = 7.01;
911 const Float_t kBl2OETF4 = 0.;
912 const Float_t kTl2OETF4 = 1.77/2.;
913 const Float_t kAlp2OETF4 = 7.01;
915 // Frame Structure (OutVFrame):
917 // OutVFrame and corner (OutVFrame cuboid, OutVFrame trapezoid)
918 // EARTHING (VertEarthFaceCu,VertEarthSteel,VertEarthProfCu),
919 // DETECTOR POSITIONNING (SuppLateralPositionner, LateralPositionner),
920 // CRADLE (VertCradle), and
921 // ALIGNMENT (LateralSightSupport, LateralSight)
925 // OutVFrame parameters - cuboid
926 const Float_t kHxOutVFrame = 1.85/2.;
927 const Float_t kHyOutVFrame = 46.23/2.;
928 const Float_t kHzOutVFrame = kHzFrameThickness;
930 // OutVFrame corner parameters - trapezoid
931 const Float_t kHzOCTF = kHzFrameThickness;
932 const Float_t kTetOCTF = 0.;
933 const Float_t kPhiOCTF = 0.;
934 const Float_t kH1OCTF = 1.85/2.;
935 const Float_t kBl1OCTF = 0.;
936 const Float_t kTl1OCTF = 3.66/2.;
937 const Float_t kAlp1OCTF = 44.67;
938 const Float_t kH2OCTF = 1.85/2.;
939 const Float_t kBl2OCTF = 0.;
940 const Float_t kTl2OCTF = 3.66/2.;
941 const Float_t kAlp2OCTF = 44.67;
943 // VertEarthFaceCu parameters - single trapezoid
944 const Float_t kHzVFC = kHzVertEarthFaceCu;
945 const Float_t kTetVFC = 0.;
946 const Float_t kPhiVFC = 0.;
947 const Float_t kH1VFC = 1.200/2.;
948 const Float_t kBl1VFC = 46.11/2.;
949 const Float_t kTl1VFC = 48.236/2.;
950 const Float_t kAlp1VFC = 41.54;
951 const Float_t kH2VFC = 1.200/2.;
952 const Float_t kBl2VFC = 46.11/2.;
953 const Float_t kTl2VFC = 48.236/2.;
954 const Float_t kAlp2VFC = 41.54;
956 // VertEarthSteel parameters - single trapezoid
957 const Float_t kHzVES = kHzVertBarSteel;
958 const Float_t kTetVES = 0.;
959 const Float_t kPhiVES = 0.;
960 const Float_t kH1VES = 1.200/2.;
961 const Float_t kBl1VES = 30.486/2.;
962 const Float_t kTl1VES = 32.777/2.;
963 const Float_t kAlp1VES = 43.67;
964 const Float_t kH2VES = 1.200/2.;
965 const Float_t kBl2VES = 30.486/2.;
966 const Float_t kTl2VES = 32.777/2.;
967 const Float_t kAlp2VES = 43.67;
969 // VertEarthProfCu parameters - single trapezoid
970 const Float_t kHzVPC = kHzVertEarthProfCu;
971 const Float_t kTetVPC = 0.;
972 const Float_t kPhiVPC = 0.;
973 const Float_t kH1VPC = 0.400/2.;
974 const Float_t kBl1VPC = 29.287/2.;
975 const Float_t kTl1VPC = 30.091/2.;
976 const Float_t kAlp1VPC = 45.14;
977 const Float_t kH2VPC = 0.400/2.;
978 const Float_t kBl2VPC = 29.287/2.;
979 const Float_t kTl2VPC = 30.091/2.;
980 const Float_t kAlp2VPC = 45.14;
982 // SuppLateralPositionner - single cuboid
983 const Float_t kHxSLP = 2.80/2.;
984 const Float_t kHySLP = 5.00/2.;
985 const Float_t kHzSLP = kHzLateralPosnAl;
987 // LateralPositionner - squared off U bend, face view
988 const Float_t kHxLPF = 5.2/2.;
989 const Float_t kHyLPF = 3.0/2.;
990 const Float_t kHzLPF = kHzLateralPosnInoxFace;
992 // LateralPositionner - squared off U bend, profile view
993 const Float_t kHxLPP = 0.425/2.;
994 const Float_t kHyLPP = 3.0/2.;
995 const Float_t kHzLPP = kHzLatPosInoxProfM; // middle layer
996 const Float_t kHzLPNF = kHzLatPosInoxProfNF; // near and far layers
998 // VertCradle, 3 layers (copies), each composed of 4 trapezoids
1000 const Float_t kHzVC1 = kHzVerticalCradleAl;
1001 const Float_t kTetVC1 = 0.;
1002 const Float_t kPhiVC1 = 0.;
1003 const Float_t kH1VC1 = 10.25/2.;
1004 const Float_t kBl1VC1 = 3.70/2.;
1005 const Float_t kTl1VC1 = 0.;
1006 const Float_t kAlp1VC1 = -10.23;
1007 const Float_t kH2VC1 = 10.25/2.;
1008 const Float_t kBl2VC1 = 3.70/2.;
1009 const Float_t kTl2VC1 = 0.;
1010 const Float_t kAlp2VC1 = -10.23;
1013 const Float_t kHzVC2 = kHzVerticalCradleAl;
1014 const Float_t kTetVC2 = 0.;
1015 const Float_t kPhiVC2 = 0.;
1016 const Float_t kH1VC2 = 10.25/2.;
1017 const Float_t kBl1VC2 = 6.266/2.;
1018 const Float_t kTl1VC2 = 3.70/2.;
1019 const Float_t kAlp1VC2 = -7.13;
1020 const Float_t kH2VC2 = 10.25/2.;
1021 const Float_t kBl2VC2 = 6.266/2.;
1022 const Float_t kTl2VC2 = 3.70/2.;
1023 const Float_t kAlp2VC2 = -7.13;
1026 const Float_t kHzVC3 = kHzVerticalCradleAl;
1027 const Float_t kTetVC3 = 0.;
1028 const Float_t kPhiVC3 = 0.;
1029 const Float_t kH1VC3 = 10.25/2.;
1030 const Float_t kBl1VC3 = 7.75/2.;
1031 const Float_t kTl1VC3 = 6.266/2.;
1032 const Float_t kAlp1VC3 = -4.14;
1033 const Float_t kH2VC3 = 10.25/2.;
1034 const Float_t kBl2VC3 = 7.75/2.;
1035 const Float_t kTl2VC3 = 6.266/2.;
1036 const Float_t kAlp2VC3 = -4.14;
1039 const Float_t kHzVC4 = kHzVerticalCradleAl;
1040 const Float_t kTetVC4 = 0.;
1041 const Float_t kPhiVC4 = 0.;
1042 const Float_t kH1VC4 = 10.27/2.;
1043 const Float_t kBl1VC4 = 8.273/2.;
1044 const Float_t kTl1VC4 = 7.75/2.;
1045 const Float_t kAlp1VC4 = -1.46;
1046 const Float_t kH2VC4 = 10.27/2.;
1047 const Float_t kBl2VC4 = 8.273/2.;
1048 const Float_t kTl2VC4 = 7.75/2.;
1049 const Float_t kAlp2VC4 = -1.46;
1051 // LateralSightSupport - single trapezoid
1052 const Float_t kHzVSS = kHzLateralSightAl;
1053 const Float_t kTetVSS = 0.;
1054 const Float_t kPhiVSS = 0.;
1055 const Float_t kH1VSS = 5.00/2.;
1056 const Float_t kBl1VSS = 7.747/2;
1057 const Float_t kTl1VSS = 7.188/2.;
1058 const Float_t kAlp1VSS = -3.20;
1059 const Float_t kH2VSS = 5.00/2.;
1060 const Float_t kBl2VSS = 7.747/2.;
1061 const Float_t kTl2VSS = 7.188/2.;
1062 const Float_t kAlp2VSS = -3.20;
1064 // LateralSight (reference point) - 3 per quadrant, only 1 programmed for now
1065 const Float_t kVSInRad = 0.6;
1066 const Float_t kVSOutRad = 1.3;
1067 const Float_t kVSLen = kHzFrameThickness;
1071 // InHFrame parameters
1072 const Float_t kHxInHFrame = 75.8/2.;
1073 const Float_t kHyInHFrame = 1.85/2.;
1074 const Float_t kHzInHFrame = kHzFrameThickness;
1076 //Flat 7.5mm horizontal section
1077 const Float_t kHxH1mm = 1.85/2.;
1078 const Float_t kHyH1mm = 0.75/2.;
1079 const Float_t kHzH1mm = kHzFrameThickness;
1083 // InArcFrame parameters
1084 const Float_t kIAF = 15.70;
1085 const Float_t kOAF = 17.55;
1086 const Float_t kHzAF = kHzFrameThickness;
1087 const Float_t kAFphi1 = 0.0;
1088 const Float_t kAFphi2 = 90.0;
1092 // ScrewsInFrame parameters HEAD
1093 const Float_t kSCRUHMI = 0.;
1094 const Float_t kSCRUHMA = 0.690/2.;
1095 const Float_t kSCRUHLE = 0.4/2.;
1096 // ScrewsInFrame parameters MIDDLE
1097 const Float_t kSCRUMMI = 0.;
1098 const Float_t kSCRUMMA = 0.39/2.;
1099 const Float_t kSCRUMLE = kHzFrameThickness;
1100 // ScrewsInFrame parameters NUT
1101 const Float_t kSCRUNMI = 0.;
1102 const Float_t kSCRUNMA = 0.78/2.;
1103 const Float_t kSCRUNLE = 0.8/2.;
1105 // ___________________Make volumes________________________
1108 Float_t posX,posY,posZ;
1110 // Quadrant volume TUBS1, positioned at the end
1111 par[0] = fgkMotherIR1;
1112 par[1] = fgkMotherOR1;
1113 par[2] = fgkMotherThick1;
1114 par[3] = fgkMotherPhiL1;
1115 par[4] = fgkMotherPhiU1;
1116 gMC->Gsvolu(QuadrantMLayerName(chamber),"TUBS",idAir,par,5);
1118 // Replace the volume shape with a composite shape
1119 // with substracted overlap with beam shield (YMOT)
1121 if ( gMC->IsRootGeometrySupported() &&
1122 TString(gMC->ClassName()) != "TGeant4") {
1126 = gGeoManager->FindVolumeFast(QuadrantMLayerName(chamber));
1129 << "Quadrant volume " << QuadrantMLayerName(chamber) << " not found"
1133 TGeoShape* quadrant = mlayer->GetShape();
1134 quadrant->SetName("quadrant");
1136 // Beam shield recess
1139 par[2] = fgkMotherThick1;
1140 new TGeoTube("shield_tube", par[0], par[1], par[2]);
1146 TGeoTranslation* displacement
1147 = new TGeoTranslation("TR", posX, posY, posZ);
1148 displacement->RegisterYourself();
1151 TGeoShape* composite
1152 = new TGeoCompositeShape("composite", "quadrant-shield_tube:TR");
1154 // Reset shape to volume
1155 mlayer->SetShape(composite);
1159 // Quadrant volume TUBS2, positioned at the end
1160 par[0] = fgkMotherIR2;
1161 par[1] = fgkMotherOR2;
1162 par[2] = fgkMotherThick2;
1163 par[3] = fgkMotherPhiL2;
1164 par[4] = fgkMotherPhiU2;
1166 gMC->Gsvolu(QuadrantNLayerName(chamber),"TUBS",idAir,par,5);
1167 gMC->Gsvolu(QuadrantFLayerName(chamber),"TUBS",idAir,par,5);
1171 par[0] = kHxInVFrame;
1172 par[1] = kHyInVFrame;
1173 par[2] = kHzInVFrame;
1174 gMC->Gsvolu("SQ00","BOX",idFrameEpoxy,par,3);
1176 //Flat 1mm vertical section
1180 gMC->Gsvolu("SQ01","BOX",idFrameEpoxy,par,3);
1184 // - 3 components (a cuboid and 2 trapezes) and 2 layers (Epoxy/Inox)
1188 // TopFrameAnode - layer 1 of 2
1192 gMC->Gsvolu("SQ02","BOX",idFrameEpoxy,par,3);
1194 // TopFrameAnode - layer 2 of 2
1196 gMC->Gsvolu("SQ03","BOX",idInox,par,3);
1198 // TopFrameAnodeA - layer 1 of 2
1210 gMC->Gsvolu("SQ04","TRAP",idFrameEpoxy,par,11);
1212 // TopFrameAnodeA - layer 2 of 2
1214 gMC->Gsvolu("SQ05","TRAP",idInox,par,11);
1216 // TopFrameAnodeB - layer 1 of 2
1228 gMC->Gsvolu("SQ06","TRAP",idFrameEpoxy,par,11);
1230 // OutTopTrapFrameB - layer 2 of 2
1232 gMC->Gsvolu("SQ07","TRAP",idInox,par,11);
1234 // TopAnode1 - layer 1 of 2
1238 gMC->Gsvolu("SQ08","BOX",idInox,par,3);
1240 // TopAnode1 - layer 2 of 2
1242 gMC->Gsvolu("SQ09","BOX",idFR4,par,11);
1244 // TopAnode2 - layer 1 of 2
1256 gMC->Gsvolu("SQ10","TRAP",idInox,par,11);
1258 // TopAnode2 - layer 2 of 2
1260 gMC->Gsvolu("SQ11","TRAP",idFR4,par,11);
1262 // TopAnode3 - layer 1 of 1
1274 gMC->Gsvolu("SQ12","TRAP",idFR4,par,11);
1288 gMC->Gsvolu("SQ13","TRAP",idCopper,par,11);
1302 gMC->Gsvolu("SQ14","TRAP",idCopper,par,11);
1308 gMC->Gsvolu("SQ15","BOX",idAlu,par,3);
1310 // TopPositioner parameters - single Stainless Steel trapezoid
1322 gMC->Gsvolu("SQ16","TRAP",idInox,par,11);
1325 // OutEdgeTrapFrame Epoxy = (4 trapezes)*2 copies*2 layers (Epoxy/Inox)
1328 // Trapezoid 1 - 2 layers
1334 par[6] = kAlp1OETF1;
1338 par[10] = kAlp2OETF1;
1341 gMC->Gsvolu("SQ17","TRAP",idFrameEpoxy,par,11);
1343 gMC->Gsvolu("SQ18","TRAP",idInox,par,11);
1345 // Trapezoid 2 - 2 layers
1348 par[6] = kAlp1OETF2;
1352 par[10] = kAlp2OETF2;
1355 gMC->Gsvolu("SQ19","TRAP",idFrameEpoxy,par,11);
1357 gMC->Gsvolu("SQ20","TRAP",idInox,par,11);
1359 // Trapezoid 3 - 2 layers
1362 par[6] = kAlp1OETF3;
1366 par[10] = kAlp2OETF3;
1369 gMC->Gsvolu("SQ21","TRAP",idFrameEpoxy,par,11);
1371 gMC->Gsvolu("SQ22","TRAP",idInox,par,11);
1373 // Trapezoid 4 - 2 layers
1377 par[6] = kAlp1OETF4;
1381 par[10] = kAlp2OETF4;
1384 gMC->Gsvolu("SQ23","TRAP",idFrameEpoxy,par,11);
1386 gMC->Gsvolu("SQ24","TRAP",idInox,par,11);
1390 par[0] = kHxOutVFrame;
1391 par[1] = kHyOutVFrame;
1392 par[2] = kHzOutVFrame;
1393 gMC->Gsvolu("SQ25","BOX",idFrameEpoxy,par,3);
1406 par[10] = kAlp2OCTF;
1407 gMC->Gsvolu("SQ26","TRAP",idFrameEpoxy,par,11);
1409 // EarthFaceCu trapezoid
1421 gMC->Gsvolu("SQ27","TRAP",idCopper,par,11);
1423 // VertEarthSteel trapezoid
1435 gMC->Gsvolu("SQ28","TRAP",idInox,par,11);
1437 // VertEarthProfCu trapezoid
1449 gMC->Gsvolu("SQ29","TRAP",idCopper,par,11);
1451 // SuppLateralPositionner cuboid
1455 gMC->Gsvolu("SQ30","BOX",idAlu,par,3);
1457 // LateralPositionerFace
1461 gMC->Gsvolu("SQ31","BOX",idInox,par,3);
1463 // LateralPositionerProfile
1467 gMC->Gsvolu("SQ32","BOX",idInox,par,3); // middle layer
1472 gMC->Gsvolu("SQ33","BOX",idInox,par,3); // near and far layers
1474 // VertCradleA - 1st trapezoid
1486 gMC->Gsvolu("SQ34","TRAP",idAlu,par,11);
1488 // VertCradleB - 2nd trapezoid
1500 gMC->Gsvolu("SQ35","TRAP",idAlu,par,11);
1502 // VertCradleC - 3rd trapezoid
1514 gMC->Gsvolu("SQ36","TRAP",idAlu,par,11);
1516 // VertCradleD - 4th trapezoid
1528 gMC->Gsvolu("SQ37","TRAP",idAlu,par,11);
1530 // LateralSightSupport trapezoid
1542 gMC->Gsvolu("SQ38","TRAP",idAlu,par,11);
1548 gMC->Gsvolu("SQ39","TUBE",idFrameEpoxy,par,3);
1552 par[0] = kHxInHFrame;
1553 par[1] = kHyInHFrame;
1554 par[2] = kHzInHFrame;
1555 gMC->Gsvolu("SQ40","BOX",idFrameEpoxy,par,3);
1557 //Flat 7.5mm horizontal section
1561 gMC->Gsvolu("SQ41","BOX",idFrameEpoxy,par,3);
1570 gMC->Gsvolu("SQ42","TUBS",idFrameEpoxy,par,5);
1573 // ScrewsInFrame - 3 sections in order to avoid overlapping volumes
1574 // Screw Head, in air
1579 gMC->Gsvolu("SQ43","TUBE",idInox,par,3);
1581 // Middle part, in the Epoxy
1585 gMC->Gsvolu("SQ44","TUBE",idInox,par,3);
1587 // Screw nut, in air
1591 gMC->Gsvolu("SQ45","TUBE",idInox,par,3);
1594 // __________________Place volumes in the quadrant ____________
1598 posY = 2.0*kHyInHFrame+2.*kHyH1mm+kIAF+kHyInVFrame;
1600 gMC->Gspos("SQ00",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1602 // keep memory of the mid position. Used for placing screws
1603 const GReal_t kMidVposX = posX;
1604 const GReal_t kMidVposY = posY;
1605 const GReal_t kMidVposZ = posZ;
1607 //Flat 7.5mm vertical section
1608 posX = 2.0*kHxInVFrame+kHxV1mm;
1609 posY = 2.0*kHyInHFrame+2.*kHyH1mm+kIAF+kHyV1mm;
1611 gMC->Gspos("SQ01",1,QuadrantMLayerName(chamber),posX, posY, posZ,0, "ONLY");
1613 // TopFrameAnode place 2 layers of TopFrameAnode cuboids
1615 posY = 2.*kHyInHFrame+2.*kHyH1mm+kIAF+2.*kHyInVFrame+kHyTFA;
1616 posZ = kHzOuterFrameInox;
1617 gMC->Gspos("SQ02",1,QuadrantMLayerName(chamber),posX, posY, posZ,0,"ONLY");
1618 posZ = posZ+kHzOuterFrameInox;
1619 gMC->Gspos("SQ03",1,QuadrantMLayerName(chamber),posX, posY, posZ,0,"ONLY");
1621 // place 2 layers of TopFrameAnodeA trapezoids
1622 posX = 35.8932+fgkDeltaQuadLHC;
1623 posY = 92.6745+fgkDeltaQuadLHC;
1624 posZ = kHzOuterFrameInox;
1625 gMC->Gspos("SQ04",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1626 posZ = posZ+kHzOuterFrameInox;
1627 gMC->Gspos("SQ05",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1629 // place 2 layers of TopFrameAnodeB trapezoids
1630 posX = 44.593+fgkDeltaQuadLHC;
1631 posY = 90.737+fgkDeltaQuadLHC;
1632 posZ = kHzOuterFrameInox;
1633 gMC->Gspos("SQ06",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1634 posZ = posZ+kHzOuterFrameInox;
1635 gMC->Gspos("SQ07",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1637 // TopAnode1 place 2 layers
1638 posX = 6.8+fgkDeltaQuadLHC;
1639 posY = 99.85+fgkDeltaQuadLHC;
1640 posZ = -1.*kHzAnodeFR4;
1641 gMC->Gspos("SQ08",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1642 posZ = posZ+kHzTopAnodeSteel1;
1643 gMC->Gspos("SQ09",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1645 // TopAnode2 place 2 layers
1646 posX = 18.534+fgkDeltaQuadLHC;
1647 posY = 99.482+fgkDeltaQuadLHC;
1648 posZ = -1.*kHzAnodeFR4;
1649 gMC->Gspos("SQ10",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1650 posZ = posZ+kHzTopAnodeSteel2;
1651 gMC->Gspos("SQ11",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1653 // TopAnode3 place 1 layer
1654 posX = 25.80+fgkDeltaQuadLHC;
1655 posY = 98.61+fgkDeltaQuadLHC;
1657 gMC->Gspos("SQ12",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1659 // TopEarthFace - 2 copies
1660 posX = 23.122+fgkDeltaQuadLHC;
1661 posY = 96.90+fgkDeltaQuadLHC;
1662 posZ = kHzOuterFrameEpoxy+kHzOuterFrameInox+kHzTopEarthFaceCu;
1663 gMC->Gspos("SQ13",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1665 gMC->Gspos("SQ13",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1668 posX = 14.475+fgkDeltaQuadLHC;
1669 posY = 97.900+fgkDeltaQuadLHC;
1670 posZ = kHzTopEarthProfileCu;
1671 gMC->Gspos("SQ14",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1673 gMC->Gspos("SQ14",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1675 // TopGasSupport - 2 copies
1676 posX = 4.9500+fgkDeltaQuadLHC;
1677 posY = 96.200+fgkDeltaQuadLHC;
1678 posZ = kHzOuterFrameEpoxy+kHzOuterFrameInox+kHzTopGasSupportAl;
1679 gMC->Gspos("SQ15",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1681 gMC->Gspos("SQ15",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1683 // TopPositioner parameters - single Stainless Steel trapezoid - 2 copies
1684 posX = 7.60+fgkDeltaQuadLHC;
1685 posY = 98.98+fgkDeltaQuadLHC;
1686 posZ = kHzOuterFrameEpoxy+kHzOuterFrameInox+2.*kHzTopGasSupportAl+kHzTopPositionerSteel;
1687 gMC->Gspos("SQ16",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1689 gMC->Gspos("SQ16",2,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1695 xCenter[0] = 73.201 + fgkDeltaQuadLHC;
1696 xCenter[1] = 78.124 + fgkDeltaQuadLHC;
1697 //xCenter[2] = 82.862 + fgkDeltaQuadLHC;
1698 xCenter[2] = 83.102 + fgkDeltaQuadLHC;
1699 xCenter[3] = 87.418 + fgkDeltaQuadLHC;
1700 // Fix (5) - overlap of SQ21 with 041M and 125M
1702 yCenter[0] = 68.122 + fgkDeltaQuadLHC;
1703 yCenter[1] = 62.860 + fgkDeltaQuadLHC;
1704 //yCenter[2] = 57.420 + fgkDeltaQuadLHC;
1705 yCenter[2] = 57.660 + fgkDeltaQuadLHC;
1706 yCenter[3] = 51.800 + fgkDeltaQuadLHC;
1707 // Fix (5) - overlap of SQ21 with 041M and 125M
1709 xCenter[4] = 68.122 + fgkDeltaQuadLHC;
1710 xCenter[5] = 62.860 + fgkDeltaQuadLHC;
1711 xCenter[6] = 57.420 + fgkDeltaQuadLHC;
1712 xCenter[7] = 51.800 + fgkDeltaQuadLHC;
1714 yCenter[4] = 73.210 + fgkDeltaQuadLHC;
1715 yCenter[5] = 78.124 + fgkDeltaQuadLHC;
1716 yCenter[6] = 82.862 + fgkDeltaQuadLHC;
1717 yCenter[7] = 87.418 + fgkDeltaQuadLHC;
1719 posZ = -1.0*kHzOuterFrameInox;
1720 gMC->Gspos("SQ17",1,QuadrantMLayerName(chamber), xCenter[0], yCenter[0], posZ, rot2,"ONLY");
1721 gMC->Gspos("SQ17",2,QuadrantMLayerName(chamber), xCenter[4], yCenter[4], posZ, rot3,"ONLY");
1723 gMC->Gspos("SQ19",1,QuadrantMLayerName(chamber), xCenter[1], yCenter[1], posZ, rot2,"ONLY");
1724 gMC->Gspos("SQ19",2,QuadrantMLayerName(chamber), xCenter[5], yCenter[5], posZ, rot3,"ONLY");
1726 gMC->Gspos("SQ21",1,QuadrantMLayerName(chamber), xCenter[2], yCenter[2], posZ, rot2,"ONLY");
1727 gMC->Gspos("SQ21",2,QuadrantMLayerName(chamber), xCenter[6], yCenter[6], posZ, rot3,"ONLY");
1729 gMC->Gspos("SQ23",1,QuadrantMLayerName(chamber), xCenter[3], yCenter[3], posZ, rot2,"ONLY");
1730 gMC->Gspos("SQ23",2,QuadrantMLayerName(chamber), xCenter[7], yCenter[7], posZ, rot3,"ONLY");
1732 posZ = posZ+kHzOuterFrameEpoxy;
1734 gMC->Gspos("SQ18",1,QuadrantMLayerName(chamber), xCenter[0], yCenter[0], posZ, rot2,"ONLY");
1735 gMC->Gspos("SQ18",2,QuadrantMLayerName(chamber), xCenter[4], yCenter[4], posZ, rot3,"ONLY");
1737 gMC->Gspos("SQ20",1,QuadrantMLayerName(chamber), xCenter[1], yCenter[1], posZ, rot2,"ONLY");
1738 gMC->Gspos("SQ20",2,QuadrantMLayerName(chamber), xCenter[5], yCenter[5], posZ, rot3,"ONLY");
1740 gMC->Gspos("SQ22",1,QuadrantMLayerName(chamber), xCenter[2], yCenter[2], posZ, rot2,"ONLY");
1741 gMC->Gspos("SQ22",2,QuadrantMLayerName(chamber), xCenter[6], yCenter[6], posZ, rot3,"ONLY");
1743 gMC->Gspos("SQ24",1,QuadrantMLayerName(chamber), xCenter[3], yCenter[3], posZ, rot2,"ONLY");
1744 gMC->Gspos("SQ24",2,QuadrantMLayerName(chamber), xCenter[7], yCenter[7], posZ, rot3,"ONLY");
1749 posX = 2.*kHxInVFrame+kIAF+2.*kHxInHFrame-kHxOutVFrame+2.*kHxV1mm;
1750 posY = 2.*kHyInHFrame+kHyOutVFrame;
1752 gMC->Gspos("SQ25",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1754 // keep memory of the mid position. Used for placing screws
1755 const GReal_t kMidOVposX = posX;
1756 const GReal_t kMidOVposY = posY;
1757 const GReal_t kMidOVposZ = posZ;
1759 const Float_t kTOPY = posY+kHyOutVFrame;
1760 const Float_t kOUTX = posX;
1764 posY = kTOPY+((kBl1OCTF+kTl1OCTF)/2.);
1766 gMC->Gspos("SQ26",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1768 // VertEarthFaceCu - 2 copies
1769 posX = 89.4000+fgkDeltaQuadLHC;
1770 posY = 25.79+fgkDeltaQuadLHC;
1771 posZ = kHzFrameThickness+2.0*kHzFoam+kHzVertEarthFaceCu;
1772 gMC->Gspos("SQ27",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1774 gMC->Gspos("SQ27",2,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1776 // VertEarthSteel - 2 copies
1777 posX = 91.00+fgkDeltaQuadLHC;
1778 posY = 30.616+fgkDeltaQuadLHC;
1779 posZ = kHzFrameThickness+2.0*kHzFoam+kHzVertBarSteel;
1780 gMC->Gspos("SQ28",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1782 gMC->Gspos("SQ28",2,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1784 // VertEarthProfCu - 2 copies
1785 posX = 92.000+fgkDeltaQuadLHC;
1786 posY = 29.64+fgkDeltaQuadLHC;
1787 posZ = kHzFrameThickness;
1788 gMC->Gspos("SQ29",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1790 gMC->Gspos("SQ29",2,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1792 // SuppLateralPositionner - 2 copies
1793 posX = 90.2-kNearFarLHC;
1794 posY = 5.00-kNearFarLHC;
1795 posZ = kHzLateralPosnAl-fgkMotherThick2;
1796 gMC->Gspos("SQ30",1,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1798 gMC->Gspos("SQ30",2,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1800 // LateralPositionner - 2 copies - Face view
1801 posX = 92.175-kNearFarLHC-2.*kHxLPP;
1802 posY = 5.00-kNearFarLHC;
1803 posZ =2.0*kHzLateralPosnAl+kHzLateralPosnInoxFace-fgkMotherThick2;
1804 gMC->Gspos("SQ31",1,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1806 gMC->Gspos("SQ31",2,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1808 // LateralPositionner - Profile view
1809 posX = 92.175+fgkDeltaQuadLHC+kHxLPF-kHxLPP;
1810 posY = 5.00+fgkDeltaQuadLHC;
1812 gMC->Gspos("SQ32",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY"); // middle layer
1814 posX = 92.175-kNearFarLHC+kHxLPF-kHxLPP;
1815 posY = 5.0000-kNearFarLHC;
1816 posZ = fgkMotherThick2-kHzLPNF;
1817 gMC->Gspos("SQ33",1,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY"); // near layer
1819 gMC->Gspos("SQ33",2,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY"); // far layer
1821 // VertCradleA 1st Trapezoid - 3 copies
1822 posX = 95.73+fgkDeltaQuadLHC;
1823 posY = 33.26+fgkDeltaQuadLHC;
1825 gMC->Gspos("SQ34",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1827 posX = 95.73-kNearFarLHC;
1828 posY = 33.26-kNearFarLHC;
1829 posZ = 2.0*kHzLateralSightAl+kHzVerticalCradleAl-fgkMotherThick2;
1830 gMC->Gspos("SQ34",1,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1832 gMC->Gspos("SQ34",3,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1834 // VertCradleB 2nd Trapezoid - 3 copies
1835 posX = 97.29+fgkDeltaQuadLHC;
1836 posY = 23.02+fgkDeltaQuadLHC;
1838 gMC->Gspos("SQ35",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1840 posX = 97.29-kNearFarLHC;
1841 posY = 23.02-kNearFarLHC;
1842 posZ = 2.0*kHzLateralSightAl+kHzVerticalCradleAl-fgkMotherThick2;
1843 gMC->Gspos("SQ35",1,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1845 gMC->Gspos("SQ35",3,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1847 // OutVertCradleC 3rd Trapeze - 3 copies
1848 posX = 98.31+fgkDeltaQuadLHC;
1849 posY = 12.77+fgkDeltaQuadLHC;
1851 gMC->Gspos("SQ36",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1853 posX = 98.05-kNearFarLHC;
1854 posY = 12.77-kNearFarLHC;
1855 posZ = 2.0*kHzLateralSightAl+kHzVerticalCradleAl-fgkMotherThick2;
1856 // Fix (2) of extrusion SQ36 from SQN1, SQN2, SQF1, SQF2
1857 // (was posX = 98.31 ...)
1858 gMC->Gspos("SQ36",1,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1860 gMC->Gspos("SQ36",3,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1862 // OutVertCradleD 4th Trapeze - 3 copies
1863 posX = 98.81+fgkDeltaQuadLHC;
1864 posY = 2.52+fgkDeltaQuadLHC;
1866 gMC->Gspos("SQ37",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1868 posZ = fgkMotherThick1-kHzVerticalCradleAl;
1869 gMC->Gspos("SQ37",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1871 gMC->Gspos("SQ37",3,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1873 // LateralSightSupport - 2 copies
1874 posX = 98.33-kNearFarLHC;
1875 posY = 10.00-kNearFarLHC;
1876 posZ = kHzLateralSightAl-fgkMotherThick2;
1877 // Fix (3) of extrusion SQ38 from SQN1, SQN2, SQF1, SQF2
1878 // (was posX = 98.53 ...)
1879 gMC->Gspos("SQ38",1,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1881 gMC->Gspos("SQ38",2,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1884 posX = 92.84+fgkDeltaQuadLHC;
1885 posY = 8.13+fgkDeltaQuadLHC;
1887 gMC->Gspos("SQ39",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1892 posX = 2.0*kHxInVFrame+2.*kHxV1mm+kIAF+kHxInHFrame;
1895 gMC->Gspos("SQ40",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1897 // keep memory of the mid position. Used for placing screws
1898 const GReal_t kMidHposX = posX;
1899 const GReal_t kMidHposY = posY;
1900 const GReal_t kMidHposZ = posZ;
1902 // Flat 7.5mm horizontal section
1903 posX = 2.0*kHxInVFrame+2.*kHxV1mm+kIAF+kHxH1mm;
1904 posY = 2.0*kHyInHFrame+kHyH1mm;
1906 gMC->Gspos("SQ41",1,QuadrantMLayerName(chamber),posX, posY, posZ,0, "ONLY");
1909 posX = 2.0*kHxInVFrame+2.*kHxV1mm;
1910 posY = 2.0*kHyInHFrame+2.*kHyH1mm;
1912 gMC->Gspos("SQ42",1,QuadrantMLayerName(chamber),posX, posY, posZ,0, "ONLY");
1914 // keep memory of the mid position. Used for placing screws
1915 const GReal_t kMidArcposX = posX;
1916 const GReal_t kMidArcposY = posY;
1917 const GReal_t kMidArcposZ = posZ;
1919 // ScrewsInFrame - in sensitive volume
1924 // Screws on IHEpoxyFrame
1926 const Int_t kNumberOfScrewsIH = 14; // no. of screws on the IHEpoxyFrame
1927 const Float_t kOffX = 5.; // inter-screw distance
1929 // first screw coordinates
1932 // other screw coordinates
1933 for (Int_t i = 1;i<kNumberOfScrewsIH;i++){
1934 scruX[i] = scruX[i-1]+kOffX;
1935 scruY[i] = scruY[0];
1937 // Position the volumes on the frames
1938 for (Int_t i = 0;i<kNumberOfScrewsIH;i++){
1939 posX = fgkDeltaQuadLHC + scruX[i];
1940 posY = fgkDeltaQuadLHC + scruY[i];
1942 gMC->Gspos("SQ43",i+1,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
1944 gMC->Gspos("SQ44",i+1,"SQ40",posX+0.1-kMidHposX, posY+0.1-kMidHposY, posZ-kMidHposZ, 0, "ONLY");
1945 gMC->Gspos("SQ45",i+1,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
1947 // special screw coordinates
1950 posX = fgkDeltaQuadLHC + scruX[63];
1951 posY = fgkDeltaQuadLHC + scruY[63];
1953 gMC->Gspos("SQ43",64,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
1955 gMC->Gspos("SQ44",64,"SQ40",posX+0.1-kMidHposX, posY+0.1-kMidHposY, posZ-kMidHposZ, 0, "ONLY");
1956 gMC->Gspos("SQ45",64,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
1958 // Screws on the IVEpoxyFrame
1960 const Int_t kNumberOfScrewsIV = 15; // no. of screws on the IVEpoxyFrame
1961 const Float_t kOffY = 5.; // inter-screw distance
1962 Int_t firstScrew = 58;
1963 Int_t lastScrew = 44;
1965 // first (special) screw coordinates
1966 scruX[firstScrew-1] = -2.23;
1967 scruY[firstScrew-1] = 16.3;
1968 // second (repetitive) screw coordinates
1969 scruX[firstScrew-2] = -2.23;
1970 scruY[firstScrew-2] = 21.07;
1971 // other screw coordinates
1972 for (Int_t i = firstScrew-3;i>lastScrew-2;i--){
1973 scruX[i] = scruX[firstScrew-2];
1974 scruY[i] = scruY[i+1]+kOffY;
1977 for (Int_t i = 0;i<kNumberOfScrewsIV;i++){
1978 posX = fgkDeltaQuadLHC + scruX[i+lastScrew-1];
1979 posY = fgkDeltaQuadLHC + scruY[i+lastScrew-1];
1981 gMC->Gspos("SQ43",i+lastScrew,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
1983 gMC->Gspos("SQ44",i+lastScrew,"SQ00",posX+0.1-kMidVposX, posY+0.1-kMidVposY, posZ-kMidVposZ, 0, "ONLY");
1984 gMC->Gspos("SQ45",i+lastScrew,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
1987 // Screws on the OVEpoxyFrame
1989 const Int_t kNumberOfScrewsOV = 10; // no. of screws on the OVEpoxyFrame
1994 // first (repetitive) screw coordinates
1995 // notes: 1st screw should be placed in volume 40 (InnerHorizFrame)
1996 scruX[firstScrew-1] = 90.9;
1997 scruY[firstScrew-1] = -2.23; // true value
1999 // other screw coordinates
2000 for (Int_t i = firstScrew; i<lastScrew; i++ ){
2001 scruX[i] = scruX[firstScrew-1];
2002 scruY[i] = scruY[i-1]+kOffY;
2004 for (Int_t i = 1;i<kNumberOfScrewsOV;i++){
2005 posX = fgkDeltaQuadLHC + scruX[i+firstScrew-1];
2006 posY = fgkDeltaQuadLHC + scruY[i+firstScrew-1];
2008 gMC->Gspos("SQ43",i+firstScrew,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
2011 gMC->Gspos("SQ44",i+firstScrew,"SQ25",posX+0.1-kMidOVposX, posY+0.1-kMidOVposY, posZ-kMidOVposZ, 0, "ONLY");
2012 gMC->Gspos("SQ45",i+firstScrew,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
2014 // special case for 1st screw, inside the horizontal frame (volume 40)
2015 posX = fgkDeltaQuadLHC + scruX[firstScrew-1];
2016 posY = fgkDeltaQuadLHC + scruY[firstScrew-1];
2019 gMC->Gspos("SQ44",firstScrew,"SQ40",posX+0.1-kMidHposX, posY+0.1-kMidHposY, posZ-kMidHposZ, 0, "ONLY");
2021 // Inner Arc of Frame, screw positions and numbers-1
2022 scruX[62] = 16.009; scruY[62] = 1.401;
2023 scruX[61] = 14.564; scruY[61] = 6.791;
2024 scruX[60] = 11.363; scruY[60] = 11.363;
2025 scruX[59] = 6.791 ; scruY[59] = 14.564;
2026 scruX[58] = 1.401 ; scruY[58] = 16.009;
2028 for (Int_t i = 0;i<5;i++){
2029 posX = fgkDeltaQuadLHC + scruX[i+58];
2030 posY = fgkDeltaQuadLHC + scruY[i+58];
2032 gMC->Gspos("SQ43",i+58+1,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
2034 gMC->Gspos("SQ44",i+58+1,"SQ42",posX+0.1-kMidArcposX, posY+0.1-kMidArcposY, posZ-kMidArcposZ, 0, "ONLY");
2035 gMC->Gspos("SQ45",i+58+1,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
2039 //______________________________________________________________________________
2040 void AliMUONSt1GeometryBuilderV2::PlaceInnerLayers(Int_t chamber)
2042 /// Place the gas and copper layers for the specified chamber.
2044 // Rotation Matrices
2045 Int_t rot1, rot2, rot3, rot4;
2047 fMUON->AliMatrix(rot1, 90., 315., 90., 45., 0., 0.); // -45 deg
2048 fMUON->AliMatrix(rot2, 90., 90., 90., 180., 0., 0.); // 90 deg
2049 fMUON->AliMatrix(rot3, 90., 270., 90., 0., 0., 0.); // -90 deg
2050 fMUON->AliMatrix(rot4, 90., 45., 90., 135., 0., 0.); // deg
2055 GReal_t zc = fgkHzGas + fgkHzPadPlane;
2056 Int_t dpos = (chamber-1)*2;
2059 x = 14.53 + fgkDeltaQuadLHC;
2060 y = 53.34 + fgkDeltaQuadLHC;
2061 name = GasVolumeName("SAG", chamber);
2062 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,0,"ONLY");
2063 gMC->Gspos("SA1C", 1+dpos, QuadrantMLayerName(chamber),x,y, zc,0,"ONLY");
2064 gMC->Gspos("SA1C", 2+dpos, QuadrantMLayerName(chamber),x,y,-zc,0,"ONLY");
2066 x = 40.67 + fgkDeltaQuadLHC;
2067 y = 40.66 + fgkDeltaQuadLHC;
2068 name = GasVolumeName("SBG", chamber);
2069 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot1,"ONLY");
2070 gMC->Gspos("SB1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot1,"ONLY");
2071 gMC->Gspos("SB1C", 2+dpos, QuadrantMLayerName(chamber),x,y,-zc,rot1,"ONLY");
2073 x = 53.34 + fgkDeltaQuadLHC;
2074 y = 14.52 + fgkDeltaQuadLHC;
2075 name = GasVolumeName("SCG", chamber);
2076 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot2,"ONLY");
2077 gMC->Gspos("SC1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot2,"ONLY");
2078 gMC->Gspos("SC1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot2,"ONLY");
2080 x = 5.83 + fgkDeltaQuadLHC;
2081 y = 17.29 + fgkDeltaQuadLHC;
2082 name = GasVolumeName("SDG", chamber);
2083 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot3,"ONLY");
2084 gMC->Gspos("SD1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot3,"ONLY");
2085 gMC->Gspos("SD1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot3,"ONLY");
2087 x = 9.04 + fgkDeltaQuadLHC;
2088 y = 16.91 + fgkDeltaQuadLHC;
2089 name = GasVolumeName("SEG", chamber);
2090 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,0,"ONLY");
2091 gMC->Gspos("SE1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,0,"ONLY");
2092 gMC->Gspos("SE1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,0,"ONLY");
2094 x = 10.12 + fgkDeltaQuadLHC;
2095 y = 14.67 + fgkDeltaQuadLHC;
2096 name = GasVolumeName("SFG", chamber);
2097 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot4,"ONLY");
2098 gMC->Gspos("SF1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot4,"ONLY");
2099 gMC->Gspos("SF1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot4,"ONLY");
2101 x = 8.2042 + fgkDeltaQuadLHC;
2102 y = 16.19 + fgkDeltaQuadLHC;
2103 name = GasVolumeName("SGG", chamber);
2104 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot4,"ONLY");
2105 gMC->Gspos("SG1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot4,"ONLY");
2106 gMC->Gspos("SG1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot4,"ONLY");
2108 x = 14.68 + fgkDeltaQuadLHC;
2109 y = 10.10 + fgkDeltaQuadLHC;
2110 name = GasVolumeName("SHG", chamber);
2111 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot4,"ONLY");
2112 gMC->Gspos("SH1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot4,"ONLY");
2113 gMC->Gspos("SH1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot4,"ONLY");
2115 x = 16.21 + fgkDeltaQuadLHC;
2116 y = 8.17 + fgkDeltaQuadLHC;
2117 name = GasVolumeName("SIG", chamber);
2118 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot4,"ONLY");
2119 gMC->Gspos("SI1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot4,"ONLY");
2120 gMC->Gspos("SI1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot4,"ONLY");
2122 x = 16.92 + fgkDeltaQuadLHC;
2123 y = 9.02 + fgkDeltaQuadLHC;
2124 name = GasVolumeName("SJG", chamber);
2125 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot3,"ONLY");
2126 gMC->Gspos("SJ1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot3,"ONLY");
2127 gMC->Gspos("SJ1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot3,"ONLY");
2129 x = 17.30 + fgkDeltaQuadLHC;
2130 y = 5.85 + fgkDeltaQuadLHC;
2131 name = GasVolumeName("SKG", chamber);
2132 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,0,"ONLY");
2133 gMC->Gspos("SK1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,0,"ONLY");
2134 gMC->Gspos("SK1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,0,"ONLY");
2137 //______________________________________________________________________________
2138 void AliMUONSt1GeometryBuilderV2::PlaceSector(AliMpSector* sector,SpecialMap specialMap,
2139 const TVector3& where, Bool_t reflectZ, Int_t chamber)
2141 /// Place all the segments in the mother volume, at the position defined
2142 /// by the sector's data.
2146 static Int_t segNum=1;
2153 reflZ=0; // no reflection along z... nothing
2154 fMUON->AliMatrix(rotMat, 90.,90.,90,180.,0.,0.); // 90° rotation around z, NO reflection along z
2157 fMUON->AliMatrix(reflZ, 90.,0.,90,90.,180.,0.); // reflection along z
2158 fMUON->AliMatrix(rotMat, 90.,90.,90,180.,180.,0.); // 90° rotation around z AND reflection along z
2161 GReal_t posX,posY,posZ;
2164 vector<Int_t> alreadyDone;
2168 TArrayI alreadyDone(20);
2169 Int_t nofAlreadyDone = 0;
2172 for (Int_t irow=0;irow<sector->GetNofRows();irow++){ // for each row
2173 AliMpRow* row = sector->GetRow(irow);
2176 for (Int_t iseg=0;iseg<row->GetNofRowSegments();iseg++){ // for each row segment
2177 AliMpVRowSegment* seg = row->GetRowSegment(iseg);
2180 SpecialMap::iterator iter
2181 = specialMap.find(seg->GetMotifPositionId(0));
2183 if ( iter == specialMap.end()){ //if this is a normal segment (ie. not part of <specialMap>)
2187 Long_t value = specialMap.GetValue(seg->GetMotifPositionId(0));
2189 if ( value == 0 ){ //if this is a normal segment (ie. not part of <specialMap>)
2192 // create the cathode part
2193 CreatePlaneSegment(segNum, seg->Dimensions(), seg->GetNofMotifs());
2195 posX = where.X() + seg->Position().X();
2196 posY = where.Y() + seg->Position().Y();
2197 posZ = where.Z() + sgn * (TotalHzPlane() + fgkHzGas + 2.*fgkHzPadPlane);
2198 gMC->Gspos(PlaneSegmentName(segNum).Data(), 1,
2199 QuadrantMLayerName(chamber), posX, posY, posZ, reflZ, "ONLY");
2201 // and place all the daughter boards of this segment
2202 for (Int_t motifNum=0;motifNum<seg->GetNofMotifs();motifNum++) {
2205 Int_t motifPosId = seg->GetMotifPositionId(motifNum);
2206 AliMpMotifPosition* motifPos =
2207 sector->GetMotifMap()->FindMotifPosition(motifPosId);
2208 Int_t copyNo = motifPosId;
2209 if ( sector->GetDirection() == kX) copyNo += fgkDaughterCopyNoOffset;
2212 posX = where.X() + motifPos->Position().X() + fgkOffsetX;
2213 posY = where.Y() + motifPos->Position().Y() + fgkOffsetY;
2214 posZ = where.Z() + sgn * (fgkMotherThick1 - TotalHzDaughter());
2216 gMC->Gspos(fgkDaughterName, copyNo, QuadrantMLayerName(chamber), posX, posY, posZ, reflZ, "ONLY");
2222 // if this is a special segment
2223 for (Int_t motifNum=0;motifNum<seg->GetNofMotifs();motifNum++) {// for each motif
2225 Int_t motifPosId = seg->GetMotifPositionId(motifNum);
2228 if (find(alreadyDone.begin(),alreadyDone.end(),motifPosId)
2229 != alreadyDone.end()) continue; // don't treat the same motif twice
2231 AliMUONSt1SpecialMotif spMot = specialMap[motifPosId];
2234 Bool_t isDone = false;
2236 while (i<nofAlreadyDone && !isDone) {
2237 if (alreadyDone.At(i) == motifPosId) isDone=true;
2240 if (isDone) continue; // don't treat the same motif twice
2242 AliMUONSt1SpecialMotif spMot = *((AliMUONSt1SpecialMotif*)specialMap.GetValue(motifPosId));
2245 // cout << chamber << " processing special motif: " << motifPosId << endl;
2247 AliMpMotifPosition* motifPos = sector->GetMotifMap()->FindMotifPosition(motifPosId);
2250 Int_t copyNo = motifPosId;
2251 if ( sector->GetDirection() == kX) copyNo += fgkDaughterCopyNoOffset;
2253 // place the hole for the motif, wrt the requested rotation angle
2254 Int_t rot = ( spMot.GetRotAngle()<0.1 ) ? reflZ:rotMat;
2256 posX = where.X() + motifPos->Position().X() + spMot.GetDelta().X();
2257 posY = where.Y() + motifPos->Position().Y() + spMot.GetDelta().Y();
2258 posZ = where.Z() + sgn * (TotalHzPlane() + fgkHzGas + 2.*fgkHzPadPlane);
2259 gMC->Gspos(fgkHoleName, copyNo, QuadrantMLayerName(chamber), posX, posY, posZ, rot, "ONLY");
2261 // then place the daughter board for the motif, wrt the requested rotation angle
2262 posX = posX+fgkDeltaFilleEtamX;
2263 posY = posY+fgkDeltaFilleEtamY;
2264 posZ = where.Z() + sgn * (fgkMotherThick1 - TotalHzDaughter());
2265 gMC->Gspos(fgkDaughterName, copyNo, QuadrantMLayerName(chamber), posX, posY, posZ, rot, "ONLY");
2268 alreadyDone.push_back(motifPosId);// mark this motif as done
2271 if (nofAlreadyDone == alreadyDone.GetSize())
2272 alreadyDone.Set(2*nofAlreadyDone);
2273 alreadyDone.AddAt(motifPosId, nofAlreadyDone++);
2276 // cout << chamber << " processed motifPosId: " << motifPosId << endl;
2278 }// end of special motif case
2284 //______________________________________________________________________________
2285 TString AliMUONSt1GeometryBuilderV2::GasVolumeName(const TString& name, Int_t chamber) const
2287 /// Insert the chamber number into the name.
2289 TString newString(name);
2294 newString.Insert(2, number);
2303 //______________________________________________________________________________
2304 void AliMUONSt1GeometryBuilderV2::CreateMaterials()
2306 /// Define materials specific to station 1
2308 // Materials and medias defined in MUONv1:
2310 // AliMaterial( 9, "ALUMINIUM$", 26.98, 13., 2.7, 8.9, 37.2);
2311 // AliMaterial(10, "ALUMINIUM$", 26.98, 13., 2.7, 8.9, 37.2);
2312 // AliMaterial(15, "AIR$ ", 14.61, 7.3, .001205, 30423.24, 67500);
2313 // AliMixture( 19, "Bakelite$", abak, zbak, dbak, -3, wbak);
2314 // AliMixture( 20, "ArC4H10 GAS$", ag, zg, dg, 3, wg);
2315 // AliMixture( 21, "TRIG GAS$", atrig, ztrig, dtrig, -5, wtrig);
2316 // AliMixture( 22, "ArCO2 80%$", ag1, zg1, dg1, 3, wg1);
2317 // AliMixture( 23, "Ar-freon $", atr1, ztr1, dtr1, 4, wtr1);
2318 // AliMixture( 24, "ArCO2 GAS$", agas, zgas, dgas, 3, wgas);
2319 // AliMaterial(31, "COPPER$", 63.54, 29., 8.96, 1.4, 0.);
2320 // AliMixture( 32, "Vetronite$",aglass, zglass, dglass, 5, wglass);
2321 // AliMaterial(33, "Carbon$", 12.01, 6., 2.265, 18.8, 49.9);
2322 // AliMixture( 34, "Rohacell$", arohac, zrohac, drohac, -4, wrohac);
2324 // AliMedium( 1, "AIR_CH_US ", 15, 1, iSXFLD, ...
2325 // AliMedium( 4, "ALU_CH_US ", 9, 0, iSXFLD, ...
2326 // AliMedium( 5, "ALU_CH_US ", 10, 0, iSXFLD, ...
2327 // AliMedium( 6, "AR_CH_US ", 20, 1, iSXFLD, ...
2328 // AliMedium( 7, "GAS_CH_TRIGGER ", 21, 1, iSXFLD, ...
2329 // AliMedium( 8, "BAKE_CH_TRIGGER ", 19, 0, iSXFLD, ...
2330 // AliMedium( 9, "ARG_CO2 ", 22, 1, iSXFLD, ...
2331 // AliMedium(11, "PCB_COPPER ", 31, 0, iSXFLD, ...
2332 // AliMedium(12, "VETRONITE ", 32, 0, iSXFLD, ...
2333 // AliMedium(13, "CARBON ", 33, 0, iSXFLD, ...
2334 // AliMedium(14, "Rohacell ", 34, 0, iSXFLD, ...
2337 // --- Define materials for GEANT ---
2340 fMUON->AliMaterial(41, "Aluminium II$", 26.98, 13., 2.7, -8.9, 26.1);
2342 // from PDG and "The Particle Detector BriefBook", Bock and Vasilescu, P.18
2343 // ??? same but the last but one argument < 0
2345 // --- Define mixtures for GEANT ---
2348 // Ar-CO2 gas II (80%+20%)
2349 Float_t ag1[2] = { 39.95, 44.01};
2350 Float_t zg1[2] = { 18., 22.};
2351 Float_t wg1[2] = { .8, 0.2};
2352 Float_t dg1 = .001821;
2353 fMUON->AliMixture(45, "ArCO2 II 80%$", ag1, zg1, dg1, 2, wg1);
2355 // use wg1 weighting factors (6th arg > 0)
2357 // Rohacell 51 II - imide methacrylique
2358 Float_t aRohacell51[4] = { 12.01, 1.01, 16.00, 14.01};
2359 Float_t zRohacell51[4] = { 6., 1., 8., 7.};
2360 Float_t wRohacell51[4] = { 9., 13., 2., 1.};
2361 Float_t dRohacell51 = 0.052;
2362 fMUON->AliMixture(46, "FOAM$",aRohacell51,zRohacell51,dRohacell51,-4,wRohacell51);
2364 // use relative A (molecular) values (6th arg < 0)
2366 Float_t aSnPb[2] = { 118.69, 207.19};
2367 Float_t zSnPb[2] = { 50, 82};
2368 Float_t wSnPb[2] = { 0.6, 0.4} ;
2369 Float_t dSnPb = 8.926;
2370 fMUON->AliMixture(47, "SnPb$", aSnPb,zSnPb,dSnPb,2,wSnPb);
2372 // use wSnPb weighting factors (6th arg > 0)
2374 // plastic definition from K5, Freiburg (found on web)
2375 Float_t aPlastic[2]={ 1.01, 12.01};
2376 Float_t zPlastic[2]={ 1, 6};
2377 Float_t wPlastic[2]={ 1, 1};
2378 Float_t denPlastic=1.107;
2379 fMUON->AliMixture(48, "Plastic$",aPlastic,zPlastic,denPlastic,-2,wPlastic);
2381 // use relative A (molecular) values (6th arg < 0)...no other info...
2383 // Not used, to be removed
2387 // Inox/Stainless Steel (18%Cr, 9%Ni)
2388 Float_t aInox[3] = {55.847, 51.9961, 58.6934};
2389 Float_t zInox[3] = {26., 24., 28.};
2390 Float_t wInox[3] = {0.73, 0.18, 0.09};
2391 Float_t denInox = 7.930;
2392 fMUON->AliMixture(50, "StainlessSteel$",aInox,zInox,denInox,3,wInox);
2394 // use wInox weighting factors (6th arg > 0)
2395 // from CERN note NUFACT Note023, Oct.2000
2397 // End - Not used, to be removed
2400 // --- Define the tracking medias for GEANT ---
2403 GReal_t epsil = .001; // Tracking precision,
2404 //GReal_t stemax = -1.; // Maximum displacement for multiple scat
2405 GReal_t tmaxfd = -20.; // Maximum angle due to field deflection
2406 //GReal_t deemax = -.3; // Maximum fractional energy loss, DLS
2407 GReal_t stmin = -.8;
2408 GReal_t maxStepAlu = fMUON->GetMaxStepAlu();
2409 GReal_t maxDestepAlu = fMUON->GetMaxDestepAlu();
2410 GReal_t maxStepGas = fMUON->GetMaxStepGas();
2411 Int_t iSXFLD = gAlice->Field()->PrecInteg();
2412 Float_t sXMGMX = gAlice->Field()->Max();
2414 fMUON->AliMedium(21, "ALU_II$", 41, 0, iSXFLD, sXMGMX,
2415 tmaxfd, maxStepAlu, maxDestepAlu, epsil, stmin);
2417 // was med: 15 mat: 31
2418 fMUON->AliMedium(24, "FrameCH$", 44, 1, iSXFLD, sXMGMX,
2419 10.0, 0.001, 0.001, 0.001, 0.001);
2420 // was med: 20 mat: 36
2421 fMUON->AliMedium(25, "ARG_CO2_II", 45, 1, iSXFLD, sXMGMX,
2422 tmaxfd, maxStepGas, maxDestepAlu, epsil, stmin);
2423 // was med: 9 mat: 22
2424 fMUON->AliMedium(26, "FOAM_CH$", 46, 0, iSXFLD, sXMGMX,
2425 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
2426 // was med: 16 mat: 32
2427 fMUON->AliMedium(27, "SnPb$", 47, 0, iSXFLD, sXMGMX,
2428 10.0, 0.01, 1.0, 0.003, 0.003);
2429 // was med: 19 mat: 35
2430 fMUON->AliMedium(28, "Plastic$", 48, 0, iSXFLD, sXMGMX,
2431 10.0, 0.01, 1.0, 0.003, 0.003);
2432 // was med: 17 mat: 33
2434 // Not used, to be romoved
2437 fMUON->AliMedium(30, "InoxBolts$", 50, 1, iSXFLD, sXMGMX,
2438 10.0, 0.01, 1.0, 0.003, 0.003);
2439 // was med: 21 mat: 37
2441 // End - Not used, to be removed
2444 //______________________________________________________________________________
2445 void AliMUONSt1GeometryBuilderV2::CreateGeometry()
2447 /// Create the detailed GEANT geometry for the dimuon arm station1
2449 AliDebug(1,"Called");
2451 // Define chamber volumes as virtual
2454 // Create basic volumes
2457 CreateDaughterBoard();
2458 CreateInnerLayers();
2460 // Create reflexion matrices
2463 Int_t reflXZ, reflYZ, reflXY;
2464 fMUON->AliMatrix(reflXZ, 90., 180., 90., 90., 180., 0.);
2465 fMUON->AliMatrix(reflYZ, 90., 0., 90.,-90., 180., 0.);
2466 fMUON->AliMatrix(reflXY, 90., 180., 90., 270., 0., 0.);
2468 // Define transformations for each quadrant
2469 // In old coordinate system: In new coordinate system:
2472 // II. | I. I. | II.
2474 // _____ | ____ _____ | ____
2476 // III. | IV. IV. | III.
2481 rotm[0]=0; // quadrant I
2482 rotm[1]=reflXZ; // quadrant II
2483 rotm[2]=reflXY; // quadrant III
2484 rotm[3]=reflYZ; // quadrant IV
2486 TGeoRotation rotm[4];
2487 rotm[0] = TGeoRotation("identity");
2488 rotm[1] = TGeoRotation("reflXZ", 90., 180., 90., 90., 180., 0.);
2489 rotm[2] = TGeoRotation("reflXY", 90., 180., 90., 270., 0., 0.);
2490 rotm[3] = TGeoRotation("reflYZ", 90., 0., 90.,-90., 180., 0.);
2493 scale[0] = TVector3( 1, 1, 1); // quadrant I
2494 scale[1] = TVector3(-1, 1, -1); // quadrant II
2495 scale[2] = TVector3(-1, -1, 1); // quadrant III
2496 scale[3] = TVector3( 1, -1, -1); // quadrant IV
2499 detElemId[0] = 1; // quadrant I
2500 detElemId[1] = 0; // quadrant II
2501 detElemId[2] = 3; // quadrant III
2502 detElemId[3] = 2; // quadrant IV
2504 // Shift in Z of the middle layer
2505 Double_t deltaZ = 7.5/2.;
2507 // Position of quadrant I wrt to the chamber position
2508 // TVector3 pos0(-fgkDeltaQuadLHC, -fgkDeltaQuadLHC, deltaZ);
2510 // Shift for near/far layers
2511 GReal_t shiftXY = fgkFrameOffset;
2512 GReal_t shiftZ = fgkMotherThick1+fgkMotherThick2;
2514 // Build two chambers
2516 for (Int_t ich=1; ich<3; ich++) {
2518 // Create quadrant volume
2519 CreateQuadrant(ich);
2521 // Place gas volumes
2522 PlaceInnerLayers(ich);
2524 // Place the quadrant
2525 for (Int_t i=0; i<4; i++) {
2528 GReal_t posx0, posy0, posz0;
2529 posx0 = fgkPadXOffsetBP * scale[i].X();
2530 posy0 = fgkPadYOffsetBP * scale[i].Y();;
2531 posz0 = deltaZ * scale[i].Z();
2533 ->AddEnvelope(QuadrantEnvelopeName(ich,i), detElemId[i] + ich*100, true,
2534 TGeoTranslation(posx0, posy0, posz0), rotm[i]);
2537 GReal_t posx, posy, posz;
2538 posx = -fgkDeltaQuadLHC - fgkPadXOffsetBP;
2539 posy = -fgkDeltaQuadLHC - fgkPadYOffsetBP;
2542 ->AddEnvelopeConstituent(QuadrantMLayerName(ich), QuadrantEnvelopeName(ich,i),
2543 i+1, TGeoTranslation(posx, posy, posz));
2546 GReal_t posx2 = posx + shiftXY;;
2547 GReal_t posy2 = posy + shiftXY;;
2548 GReal_t posz2 = posz - shiftZ;;
2549 //gMC->Gspos(QuadrantNLayerName(ich), i+1, "ALIC", posx2, posy2, posz2, rotm[i],"ONLY");
2551 ->AddEnvelopeConstituent(QuadrantNLayerName(ich), QuadrantEnvelopeName(ich,i),
2552 i+1, TGeoTranslation(posx2, posy2, posz2));
2554 posz2 = posz + shiftZ;
2555 //gMC->Gspos(QuadrantFLayerName(ich), i+1, "ALIC", posx2, posy2, posz2, rotm[i],"ONLY");
2557 ->AddEnvelopeConstituent(QuadrantFLayerName(ich), QuadrantEnvelopeName(ich,i),
2558 i+1, TGeoTranslation(posx2, posy2, posz2));
2563 //______________________________________________________________________________
2564 void AliMUONSt1GeometryBuilderV2::SetTransformations()
2566 /// Define the transformations for the station2 chambers.
2568 if (gAlice->GetModule("SHIL")) {
2569 SetMotherVolume(0, "YOUT1");
2570 SetMotherVolume(1, "YOUT1");
2573 SetVolume(0, "SC01", true);
2574 SetVolume(1, "SC02", true);
2576 Double_t zpos1 = - AliMUONConstants::DefaultChamberZ(0);
2577 SetTranslation(0, TGeoTranslation(0., 0., zpos1));
2579 Double_t zpos2 = - AliMUONConstants::DefaultChamberZ(1);
2580 SetTranslation(1, TGeoTranslation(0., 0., zpos2));
2583 //______________________________________________________________________________
2584 void AliMUONSt1GeometryBuilderV2::SetSensitiveVolumes()
2586 /// Define the sensitive volumes for station2 chambers.
2588 GetGeometry(0)->SetSensitiveVolume("SA1G");
2589 GetGeometry(0)->SetSensitiveVolume("SB1G");
2590 GetGeometry(0)->SetSensitiveVolume("SC1G");
2591 GetGeometry(0)->SetSensitiveVolume("SD1G");
2592 GetGeometry(0)->SetSensitiveVolume("SE1G");
2593 GetGeometry(0)->SetSensitiveVolume("SF1G");
2594 GetGeometry(0)->SetSensitiveVolume("SG1G");
2595 GetGeometry(0)->SetSensitiveVolume("SH1G");
2596 GetGeometry(0)->SetSensitiveVolume("SI1G");
2597 GetGeometry(0)->SetSensitiveVolume("SJ1G");
2598 GetGeometry(0)->SetSensitiveVolume("SK1G");
2600 GetGeometry(1)->SetSensitiveVolume("SA2G");
2601 GetGeometry(1)->SetSensitiveVolume("SB2G");
2602 GetGeometry(1)->SetSensitiveVolume("SC2G");
2603 GetGeometry(1)->SetSensitiveVolume("SD2G");
2604 GetGeometry(1)->SetSensitiveVolume("SE2G");
2605 GetGeometry(1)->SetSensitiveVolume("SF2G");
2606 GetGeometry(1)->SetSensitiveVolume("SG2G");
2607 GetGeometry(1)->SetSensitiveVolume("SH2G");
2608 GetGeometry(1)->SetSensitiveVolume("SI2G");
2609 GetGeometry(1)->SetSensitiveVolume("SJ2G");
2610 GetGeometry(1)->SetSensitiveVolume("SK2G");