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 *
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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 "AliMpReader.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 "AliMUONChamber.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 = 0.2/2.; //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=5.0;
107 const char* AliMUONSt1GeometryBuilderV2::fgkHoleName="MCHL";
108 const char* AliMUONSt1GeometryBuilderV2::fgkDaughterName="MCDB";
109 const char AliMUONSt1GeometryBuilderV2::fgkFoamLayerSuffix='F'; // prefix for automatic volume naming
110 const char* AliMUONSt1GeometryBuilderV2::fgkQuadrantMLayerName="SQM";
111 const char* AliMUONSt1GeometryBuilderV2::fgkQuadrantNLayerName="SQN";
112 const char* AliMUONSt1GeometryBuilderV2::fgkQuadrantFLayerName="SQF";
113 const Int_t AliMUONSt1GeometryBuilderV2::fgkDaughterCopyNoOffset=1000;
115 //______________________________________________________________________________
116 AliMUONSt1GeometryBuilderV2::AliMUONSt1GeometryBuilderV2(AliMUON* muon)
117 : AliMUONVGeometryBuilder("st1V2.dat",
118 muon->Chamber(0).GetGeometry(),
119 muon->Chamber(1).GetGeometry()),
122 // set path to mapping data files
123 if (! gSystem->Getenv("MINSTALL")) {
124 TString dirPath = gSystem->Getenv("ALICE_ROOT");
125 dirPath += "/MUON/mapping";
126 AliMpFiles::Instance()->SetTopPath(dirPath);
127 gSystem->Setenv("MINSTALL", dirPath.Data());
128 //cout << "AliMpFiles top path set to " << dirPath << endl;
131 // cout << gSystem->Getenv("MINSTALL") << endl;
134 //______________________________________________________________________________
135 AliMUONSt1GeometryBuilderV2::AliMUONSt1GeometryBuilderV2()
136 : AliMUONVGeometryBuilder(),
139 // Default Constructor
143 //______________________________________________________________________________
144 AliMUONSt1GeometryBuilderV2::AliMUONSt1GeometryBuilderV2(const AliMUONSt1GeometryBuilderV2& rhs)
145 : AliMUONVGeometryBuilder(rhs)
147 // Dummy copy constructor
149 AliFatal("Copy constructor is not implemented.");
152 //______________________________________________________________________________
153 AliMUONSt1GeometryBuilderV2::~AliMUONSt1GeometryBuilderV2()
159 //______________________________________________________________________________
160 AliMUONSt1GeometryBuilderV2&
161 AliMUONSt1GeometryBuilderV2::operator = (const AliMUONSt1GeometryBuilderV2& rhs)
163 // check assignement to self
164 if (this == &rhs) return *this;
166 AliFatal("Assignment operator is not implemented.");
175 //______________________________________________________________________________
176 void AliMUONSt1GeometryBuilderV2::CreateHole()
178 // Create all the elements found inside a foam hole
180 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
181 Int_t idAir = idtmed[1100]; // medium 1
182 //Int_t idCopper = idtmed[1109]; // medium 10 = copper
183 Int_t idCopper = idtmed[1121]; // medium 22 = copper
186 GReal_t posX,posY,posZ;
191 gMC->Gsvolu(fgkHoleName,"BOX",idAir,par,3);
193 par[0] = fgkHxKapton;
194 par[1] = fgkHyKapton;
196 gMC->Gsvolu("SNPB", "BOX", idCopper, par, 3);
199 posZ = -fgkHzFoam+fgkHzSnPb;
200 gMC->Gspos("SNPB",1,fgkHoleName, posX, posY, posZ, 0,"ONLY");
203 par[1] = fgkHyBergPlastic;
204 par[2] = fgkHzKapton;
205 gMC->Gsvolu("KAPT", "BOX", idCopper, par, 3);
209 gMC->Gspos("KAPT",1,fgkHoleName, posX, posY, posZ, 0,"ONLY");
212 //______________________________________________________________________________
213 void AliMUONSt1GeometryBuilderV2::CreateDaughterBoard()
215 // Create all the elements in a daughter board
217 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
218 Int_t idAir = idtmed[1100]; // medium 1
219 //Int_t idCopper = idtmed[1109]; // medium 10 = copper
220 //Int_t idPlastic =idtmed[1116]; // medium 17 = Plastic
221 Int_t idCopper = idtmed[1121]; // medium 22 = copper
222 Int_t idPlastic =idtmed[1127]; // medium 28 = Plastic
225 GReal_t posX,posY,posZ;
227 par[0]=fgkHxDaughter;
228 par[1]=fgkHyDaughter;
229 par[2]=TotalHzDaughter();
230 gMC->Gsvolu(fgkDaughterName,"BOX",idAir,par,3);
232 par[0]=fgkHxBergPlastic;
233 par[1]=fgkHyBergPlastic;
234 par[2]=fgkHzBergPlastic;
235 gMC->Gsvolu("BRGP","BOX",idPlastic,par,3);
238 posZ = -TotalHzDaughter() + fgkHzBergPlastic;
239 gMC->Gspos("BRGP",1,fgkDaughterName,posX,posY,posZ,0,"ONLY");
241 par[0]=fgkHxBergCopper;
242 par[1]=fgkHyBergCopper;
243 par[2]=fgkHzBergCopper;
244 gMC->Gsvolu("BRGC","BOX",idCopper,par,3);
248 gMC->Gspos("BRGC",1,"BRGP",posX,posY,posZ,0,"ONLY");
250 par[0]=fgkHxDaughter;
251 par[1]=fgkHyDaughter;
252 par[2]=fgkHzDaughter;
253 gMC->Gsvolu("DGHT","BOX",idCopper,par,3);
256 posZ = -TotalHzDaughter() + 2.*fgkHzBergPlastic + fgkHzDaughter;
257 gMC->Gspos("DGHT",1,fgkDaughterName,posX,posY,posZ,0,"ONLY");
260 //______________________________________________________________________________
261 void AliMUONSt1GeometryBuilderV2::CreateInnerLayers()
263 // Create the layer of sensitive volumes with gas
264 // and the copper layer.
268 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
269 //Int_t idArCO2 = idtmed[1108]; // medium 9 (ArCO2 80%)
270 //Int_t idCopper = idtmed[1109]; // medium 10 = copper
271 Int_t idArCO2 = idtmed[1124]; // medium 25 (ArCO2 80%)
272 Int_t idCopper = idtmed[1121]; // medium 22 = copper
276 //Make gas volume - composed of 11 trapezoids
290 gMC->Gsvolu("SA1G", "TRAP", idArCO2, par, 11);
291 gMC->Gsvolu("SA2G", "TRAP", idArCO2, par, 11);
293 par[0] = fgkHzPadPlane;
294 gMC->Gsvolu("SA1C", "TRAP", idCopper,par, 11);
308 gMC->Gsvolu("SB1G", "TRAP", idArCO2, par, 11);
309 gMC->Gsvolu("SB2G", "TRAP", idArCO2, par, 11);
311 par[0] = fgkHzPadPlane;
312 gMC->Gsvolu("SB1C", "TRAP", idCopper,par, 11);
327 gMC->Gsvolu("SC1G", "TRAP", idArCO2, par, 11);
328 gMC->Gsvolu("SC2G", "TRAP", idArCO2, par, 11);
330 par[0] = fgkHzPadPlane;
331 gMC->Gsvolu("SC1C", "TRAP", idCopper,par, 11);
345 gMC->Gsvolu("SD1G", "TRAP", idArCO2, par, 11);
346 gMC->Gsvolu("SD2G", "TRAP", idArCO2, par, 11);
348 par[0] = fgkHzPadPlane;
349 gMC->Gsvolu("SD1C", "TRAP", idCopper,par, 11);
363 gMC->Gsvolu("SE1G", "TRAP", idArCO2, par, 11);
364 gMC->Gsvolu("SE2G", "TRAP", idArCO2, par, 11);
366 par[0] = fgkHzPadPlane;
367 gMC->Gsvolu("SE1C", "TRAP", idCopper,par, 11);
381 gMC->Gsvolu("SF1G", "TRAP", idArCO2, par, 11);
382 gMC->Gsvolu("SF2G", "TRAP", idArCO2, par, 11);
384 par[0] = fgkHzPadPlane;
385 gMC->Gsvolu("SF1C", "TRAP", idCopper,par, 11);
399 gMC->Gsvolu("SG1G", "TRAP", idArCO2, par, 11);
400 gMC->Gsvolu("SG2G", "TRAP", idArCO2, par, 11);
402 par[0] = fgkHzPadPlane;
403 gMC->Gsvolu("SG1C", "TRAP", idCopper,par, 11);
417 gMC->Gsvolu("SH1G", "TRAP", idArCO2, par, 11);
418 gMC->Gsvolu("SH2G", "TRAP", idArCO2, par, 11);
420 par[0] = fgkHzPadPlane;
421 gMC->Gsvolu("SH1C", "TRAP", idCopper,par, 11);
435 gMC->Gsvolu("SI1G", "TRAP", idArCO2, par, 11);
436 gMC->Gsvolu("SI2G", "TRAP", idArCO2, par, 11);
438 par[0] = fgkHzPadPlane;
439 gMC->Gsvolu("SI1C", "TRAP", idCopper,par, 11);
453 gMC->Gsvolu("SJ1G", "TRAP", idArCO2, par, 11);
454 gMC->Gsvolu("SJ2G", "TRAP", idArCO2, par, 11);
456 par[0] = fgkHzPadPlane;
457 gMC->Gsvolu("SJ1C", "TRAP", idCopper,par, 11);
471 gMC->Gsvolu("SK1G", "TRAP", idArCO2, par, 11);
472 gMC->Gsvolu("SK2G", "TRAP", idArCO2, par, 11);
474 par[0] = fgkHzPadPlane;
475 gMC->Gsvolu("SK1C", "TRAP", idCopper,par, 11);
478 //______________________________________________________________________________
479 void AliMUONSt1GeometryBuilderV2::CreateQuadrant(Int_t chamber)
481 // create the quadrant (bending and non-bending planes)
482 // for the given chamber
485 CreateFrame(chamber);
488 SpecialMap specialMap;
489 specialMap[76] = AliMUONSt1SpecialMotif(TVector2( 0.1, 0.84), 90.);
490 specialMap[75] = AliMUONSt1SpecialMotif(TVector2( 0.5, 0.36));
491 specialMap[47] = AliMUONSt1SpecialMotif(TVector2(1.01, 0.36));
495 SpecialMap specialMap;
496 specialMap.Add(76, (Long_t) new AliMUONSt1SpecialMotif(TVector2( 0.1, 0.84), 90.));
497 specialMap.Add(75, (Long_t) new AliMUONSt1SpecialMotif(TVector2( 0.5, 0.36)));
498 specialMap.Add(47, (Long_t) new AliMUONSt1SpecialMotif(TVector2(1.01, 0.36)));
501 AliMpReader reader1(kStation1, kBendingPlane);
502 AliMpSector* sector1 = reader1.BuildSector();
504 Bool_t reflectZ = true;
505 TVector3 where = TVector3(2.5+0.1+0.56+0.001, 2.5+0.1+0.001, 0.);
506 PlaceSector(sector1, specialMap, where, reflectZ, chamber);
510 specialMap[76] = AliMUONSt1SpecialMotif(TVector2(1.01,0.59),90.);
511 specialMap[75] = AliMUONSt1SpecialMotif(TVector2(1.96, 0.17));
512 specialMap[47] = AliMUONSt1SpecialMotif(TVector2(1.61,-1.18));
513 specialMap[20] = AliMUONSt1SpecialMotif(TVector2(0.2 ,-0.08));
514 specialMap[46] = AliMUONSt1SpecialMotif(TVector2(0.2 , 0.25));
515 specialMap[74] = AliMUONSt1SpecialMotif(TVector2(0.28, 0.21));
520 specialMap.Add(76,(Long_t) new AliMUONSt1SpecialMotif(TVector2(1.01,0.59),90.));
521 specialMap.Add(75,(Long_t) new AliMUONSt1SpecialMotif(TVector2(1.96, 0.17)));
522 specialMap.Add(47,(Long_t) new AliMUONSt1SpecialMotif(TVector2(1.61,-1.18)));
523 specialMap.Add(20,(Long_t) new AliMUONSt1SpecialMotif(TVector2(0.2 ,-0.08)));
524 specialMap.Add(46,(Long_t) new AliMUONSt1SpecialMotif(TVector2(0.2 , 0.25)));
525 specialMap.Add(74,(Long_t) new AliMUONSt1SpecialMotif(TVector2(0.28, 0.21)));
528 AliMpReader reader2(kStation1, kNonBendingPlane);
529 AliMpSector* sector2 = reader2.BuildSector();
532 where = TVector3(where.X()+0.63/2.,where.Y()+0.42/2., 0.); //add a half pad shift
533 PlaceSector(sector2, specialMap, where, reflectZ, chamber);
540 //______________________________________________________________________________
541 void AliMUONSt1GeometryBuilderV2::CreateFoamBox(const char* name,const TVector2& dimensions)
543 // create all the elements in the copper plane
546 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
547 Int_t idAir = idtmed[1100]; // medium 1
548 //Int_t idFoam = idtmed[1115]; // medium 16 = Foam
549 //Int_t idFR4 = idtmed[1114]; // medium 15 = FR4
550 Int_t idFoam = idtmed[1125]; // medium 26 = Foam
551 Int_t idFR4 = idtmed[1122]; // medium 23 = FR4
555 par[0] = dimensions.X();
556 par[1] = dimensions.Y();
557 par[2] = TotalHzPlane();
558 gMC->Gsvolu(name,"BOX",idAir,par,3);
561 GReal_t posX,posY,posZ;
564 eName[3]=fgkFoamLayerSuffix;
565 par[0] = dimensions.X();
566 par[1] = dimensions.Y();
568 gMC->Gsvolu(eName,"BOX",idFoam,par,3);
571 posZ = -TotalHzPlane() + fgkHzFoam;
572 gMC->Gspos(eName,1,name,posX,posY,posZ,0,"ONLY");
574 // mechanical plane FR4 layer
576 par[0] = dimensions.X();
577 par[1] = dimensions.Y();
579 gMC->Gsvolu(eName,"BOX",idFR4,par,3);
582 posZ = -TotalHzPlane()+ 2.*fgkHzFoam + fgkHzFR4;
583 gMC->Gspos(eName,1,name,posX,posY,posZ,0,"ONLY");
586 //______________________________________________________________________________
587 void AliMUONSt1GeometryBuilderV2::CreatePlaneSegment(const char* name,const TVector2& dimensions,
590 // Create a segment of a plane (this includes a foam layer,
591 // holes in the foam to feed the kaptons through, kapton connectors
592 // and the mother board.)
595 CreateFoamBox(name,dimensions);
599 eName[3]=fgkFoamLayerSuffix;
601 for (Int_t holeNum=0;holeNum<nofHoles;holeNum++) {
602 GReal_t posX = ((2.*holeNum+1.)/nofHoles-1.)*dimensions.X();
606 gMC->Gspos(fgkHoleName,holeNum+1,eName,posX,posY,posZ,0,"ONLY");
610 //______________________________________________________________________________
611 void AliMUONSt1GeometryBuilderV2::CreateFrame(Int_t chamber)
613 // Create the non-sensitive elements of the frame for the <chamber>
616 // Model and notation:
618 // The Quadrant volume name starts with SQ
619 // The volume segments are numbered 00 to XX.
625 // (SQ17-24) / | InVFrame (SQ00-01)
629 // (SQ25-39) | | InArcFrame (SQ42-45)
632 // InHFrame (SQ40-41)
635 // 06 February 2003 - Overlapping volumes resolved.
636 // One quarter chamber is comprised of three TUBS volumes: SQMx, SQNx, and SQFx,
637 // where SQMx is the Quadrant Middle layer for chamber <x> ( posZ in [-3.25,3.25]),
638 // SQNx is the Quadrant Near side layer for chamber <x> ( posZ in [-6.25,3-.25) ), and
639 // SQFx is the Quadrant Far side layer for chamber <x> ( posZ in (3.25,6.25] ).
642 const Float_t kNearFarLHC=2.4; // Near and Far TUBS Origin wrt LHC Origin
645 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
647 Int_t idAir = idtmed[1100]; // medium 1
648 //Int_t idFrameEpoxy = idtmed[1115]; // medium 16 = Frame Epoxy ME730
649 //Int_t idInox = idtmed[1116]; // medium 17 Stainless Steel (18%Cr,9%Ni,Fe)
650 //Int_t idFR4 = idtmed[1110]; // medium 11 FR4
651 //Int_t idCopper = idtmed[1109]; // medium 10 Copper
652 //Int_t idAlu = idtmed[1103]; // medium 4 Aluminium
653 Int_t idFrameEpoxy = idtmed[1123]; // medium 24 = Frame Epoxy ME730 // was 20 not 16
654 Int_t idInox = idtmed[1128]; // medium 29 Stainless Steel (18%Cr,9%Ni,Fe) // was 21 not 17
655 Int_t idFR4 = idtmed[1122]; // medium 23 FR4 // was 15 not 11
656 Int_t idCopper = idtmed[1121]; // medium 22 Copper
657 Int_t idAlu = idtmed[1120]; // medium 21 Aluminium
661 Int_t rot1, rot2, rot3;
664 fMUON->AliMatrix(rot1, 90., 90., 90., 180., 0., 0.); // +90 deg in x-y plane
665 fMUON->AliMatrix(rot2, 90., 45., 90., 135., 0., 0.); // +45 deg in x-y plane
666 fMUON->AliMatrix(rot3, 90., 45., 90., 315.,180., 0.); // +45 deg in x-y + rotation 180° around y
668 // Translation matrices ... NOT USED
669 // fMUON->AliMatrix(trans1, 90., 0., 90., 90., 0., 0.); // X-> X; Y -> Y; Z -> Z
670 // fMUON->AliMatrix(trans2, 90., 180., 90., 90., 180., 0.); // X->-X; Y -> Y; Z ->-Z
671 // fMUON->AliMatrix(trans3, 90., 180., 90., 270., 0., 0.); // X->-X; Y ->-Y; Z -> Z
672 // fMUON->AliMatrix(trans4, 90., 0., 90., 270., 180., 0.); // X-> X; Y ->-Y; Z ->-Z
674 // ___________________Volume thicknesses________________________
676 const Float_t kHzFrameThickness = 1.59/2.; //equivalent thickness
677 const Float_t kHzOuterFrameEpoxy = 1.19/2.; //equivalent thickness
678 const Float_t kHzOuterFrameInox = 0.1/2.; //equivalent thickness
679 const Float_t kHzFoam = 2.083/2.; //evaluated elsewhere
680 // CHECK with fgkHzFoam
682 // Pertaining to the top outer area
683 const Float_t kHzTopAnodeSteel1 = 0.185/2.; //equivalent thickness
684 const Float_t kHzTopAnodeSteel2 = 0.51/2.; //equivalent thickness
685 const Float_t kHzAnodeFR4 = 0.08/2.; //equivalent thickness
686 const Float_t kHzTopEarthFaceCu = 0.364/2.; //equivalent thickness
687 const Float_t kHzTopEarthProfileCu = 1.1/2.; //equivalent thickness
688 const Float_t kHzTopPositionerSteel = 1.45/2.; //should really be 2.125/2.;
689 const Float_t kHzTopGasSupportAl = 0.85/2.; //equivalent thickness
691 // Pertaining to the vertical outer area
692 const Float_t kHzVerticalCradleAl = 0.8/2.; //equivalent thickness
693 const Float_t kHzLateralSightAl = 0.975/2.; //equivalent thickness
694 const Float_t kHzLateralPosnInoxFace = 2.125/2.;//equivalent thickness
695 const Float_t kHzLatPosInoxProfM = 6.4/2.; //equivalent thickness
696 const Float_t kHzLatPosInoxProfNF = 1.45/2.; //equivalent thickness
697 const Float_t kHzLateralPosnAl = 0.5/2.; //equivalent thickness
698 const Float_t kHzVertEarthFaceCu = 0.367/2.; //equivalent thickness
699 const Float_t kHzVertBarSteel = 0.198/2.; //equivalent thickness
700 const Float_t kHzVertEarthProfCu = 1.1/2.; //equivalent thickness
702 //_______________Parameter definitions in sequence _________
704 // InVFrame parameters
705 const Float_t kHxInVFrame = 1.85/2.;
706 const Float_t kHyInVFrame = 73.95/2.;
707 const Float_t kHzInVFrame = kHzFrameThickness;
709 //Flat 7.5mm vertical section
710 const Float_t kHxV1mm = 0.75/2.;
711 const Float_t kHyV1mm = 1.85/2.;
712 const Float_t kHzV1mm = kHzFrameThickness;
714 // OuterTopFrame Structure
717 // The frame is composed of a cuboid and two trapezoids
718 // (TopFrameAnode, TopFrameAnodeA, TopFrameAnodeB).
719 // Each shape is composed of two layers (Epoxy and Inox) and
720 // takes the frame's inner anode circuitry into account in the material budget.
723 // The overhanging anode part is composed froma cuboid and two trapezoids
724 // (TopAnode, TopAnode1, and TopAnode2). These surfaces neglect implanted
725 // resistors, but accounts for the major Cu, Pb/Sn, and FR4 material
727 // The stainless steel anode supports have been included.
729 // EARTHING (TopEarthFace, TopEarthProfile)
730 // Al GAS SUPPORT (TopGasSupport)
732 // ALIGNMENT (TopPositioner) - Alignment system, three sights per quarter
733 // chamber. This sight is forseen for the alignment of the horizontal level
734 // (parallel to the OY axis of LHC). Its position will be evaluated relative
735 // to a system of sights places on the cradles;
739 //TopFrameAnode parameters - cuboid, 2 layers
740 const Float_t kHxTFA = 34.1433/2.;
741 const Float_t kHyTFA = 7.75/2.;
742 const Float_t kHzTFAE = kHzOuterFrameEpoxy; // layer 1 thickness
743 const Float_t kHzTFAI = kHzOuterFrameInox; // layer 3 thickness
745 // TopFrameAnodeA parameters - trapezoid, 2 layers
746 const Float_t kHzFAAE = kHzOuterFrameEpoxy; // layer 1 thickness
747 const Float_t kHzFAAI = kHzOuterFrameInox; // layer 3 thickness
748 const Float_t kTetFAA = 0.;
749 const Float_t kPhiFAA = 0.;
750 const Float_t kH1FAA = 8.7/2.;
751 const Float_t kBl1FAA = 4.35/2.;
752 const Float_t kTl1FAA = 7.75/2.;
753 const Float_t kAlp1FAA = 11.06;
754 const Float_t kH2FAA = 8.7/2.;
755 const Float_t kBl2FAA = 4.35/2.;
756 const Float_t kTl2FAA = 7.75/2.;
757 const Float_t kAlp2FAA = 11.06;
759 // TopFrameAnodeB parameters - trapezoid, 2 layers
760 const Float_t kHzFABE = kHzOuterFrameEpoxy; // layer 1 thickness
761 const Float_t kHzFABI = kHzOuterFrameInox; // layer 3 thickness
762 const Float_t kTetFAB = 0.;
763 const Float_t kPhiFAB = 0.;
764 const Float_t kH1FAB = 8.70/2.;
765 const Float_t kBl1FAB = 0.;
766 const Float_t kTl1FAB = 4.35/2.;
767 const Float_t kAlp1FAB = 14.03;
768 const Float_t kH2FAB = 8.70/2.;
769 const Float_t kBl2FAB = 0.;
770 const Float_t kTl2FAB = 4.35/2.;
771 const Float_t kAlp2FAB = 14.03;
773 // TopAnode parameters - cuboid (part 1 of 3 parts)
774 const Float_t kHxTA1 = 16.2/2.;
775 const Float_t kHyTA1 = 3.5/2.;
776 const Float_t kHzTA11 = kHzTopAnodeSteel1; // layer 1
777 const Float_t kHzTA12 = kHzAnodeFR4; // layer 2
779 // TopAnode parameters - trapezoid 1 (part 2 of 3 parts)
780 const Float_t kHzTA21 = kHzTopAnodeSteel2; // layer 1
781 const Float_t kHzTA22 = kHzAnodeFR4; // layer 2
782 const Float_t kTetTA2 = 0.;
783 const Float_t kPhiTA2= 0.;
784 const Float_t kH1TA2 = 7.268/2.;
785 const Float_t kBl1TA2 = 2.03/2.;
786 const Float_t kTl1TA2 = 3.5/2.;
787 const Float_t kAlp1TA2 = 5.78;
788 const Float_t kH2TA2 = 7.268/2.;
789 const Float_t kBl2TA2 = 2.03/2.;
790 const Float_t kTl2TA2 = 3.5/2.;
791 const Float_t kAlp2TA2 = 5.78;
793 // TopAnode parameters - trapezoid 2 (part 3 of 3 parts)
794 const Float_t kHzTA3 = kHzAnodeFR4; // layer 1
795 const Float_t kTetTA3 = 0.;
796 const Float_t kPhiTA3 = 0.;
797 const Float_t kH1TA3 = 7.268/2.;
798 const Float_t kBl1TA3 = 0.;
799 const Float_t kTl1TA3 = 2.03/2.;
800 const Float_t kAlp1TA3 = 7.95;
801 const Float_t kH2TA3 = 7.268/2.;
802 const Float_t kBl2TA3 = 0.;
803 const Float_t kTl2TA3 = 2.03/2.;
804 const Float_t kAlp2TA3 = 7.95;
806 // TopEarthFace parameters - single trapezoid
807 const Float_t kHzTEF = kHzTopEarthFaceCu;
808 const Float_t kTetTEF = 0.;
809 const Float_t kPhiTEF = 0.;
810 const Float_t kH1TEF = 1.200/2.;
811 const Float_t kBl1TEF = 21.323/2.;
812 const Float_t kTl1TEF = 17.963/2.;
813 const Float_t kAlp1TEF = -54.46;
814 const Float_t kH2TEF = 1.200/2.;
815 const Float_t kBl2TEF = 21.323/2.;
816 const Float_t kTl2TEF = 17.963/2.;
817 const Float_t kAlp2TEF = -54.46;
819 // TopEarthProfile parameters - single trapezoid
820 const Float_t kHzTEP = kHzTopEarthProfileCu;
821 const Float_t kTetTEP = 0.;
822 const Float_t kPhiTEP = 0.;
823 const Float_t kH1TEP = 0.40/2.;
824 const Float_t kBl1TEP = 31.766/2.;
825 const Float_t kTl1TEP = 30.535/2.;
826 const Float_t kAlp1TEP = -56.98;
827 const Float_t kH2TEP = 0.40/2.;
828 const Float_t kBl2TEP = 31.766/2.;
829 const Float_t kTl2TEP = 30.535/2.;
830 const Float_t kAlp2TEP = -56.98;
832 // TopPositioner parameters - single Stainless Steel trapezoid
833 const Float_t kHzTP = kHzTopPositionerSteel;
834 const Float_t kTetTP = 0.;
835 const Float_t kPhiTP = 0.;
836 const Float_t kH1TP = 3.00/2.;
837 const Float_t kBl1TP = 7.023/2.;
838 const Float_t kTl1TP = 7.314/2.;
839 const Float_t kAlp1TP = 2.78;
840 const Float_t kH2TP = 3.00/2.;
841 const Float_t kBl2TP = 7.023/2.;
842 const Float_t kTl2TP = 7.314/2.;
843 const Float_t kAlp2TP = 2.78;
845 // TopGasSupport parameters - single cuboid
846 const Float_t kHxTGS = 8.50/2.;
847 const Float_t kHyTGS = 3.00/2.;
848 const Float_t kHzTGS = kHzTopGasSupportAl;
850 // OutEdgeFrame parameters - 4 trapezoidal sections, 2 layers of material
855 const Float_t kHzOETFE = kHzOuterFrameEpoxy; // layer 1
856 const Float_t kHzOETFI = kHzOuterFrameInox; // layer 3
858 const Float_t kTetOETF = 0.; // common to all 4 trapezoids
859 const Float_t kPhiOETF = 0.; // common to all 4 trapezoids
861 const Float_t kH1OETF = 7.196/2.; // common to all 4 trapezoids
862 const Float_t kH2OETF = 7.196/2.; // common to all 4 trapezoids
864 const Float_t kBl1OETF1 = 3.75/2;
865 const Float_t kTl1OETF1 = 3.996/2.;
866 const Float_t kAlp1OETF1 = 0.98;
868 const Float_t kBl2OETF1 = 3.75/2;
869 const Float_t kTl2OETF1 = 3.996/2.;
870 const Float_t kAlp2OETF1 = 0.98;
873 const Float_t kBl1OETF2 = 3.01/2.;
874 const Float_t kTl1OETF2 = 3.75/2;
875 const Float_t kAlp1OETF2 = 2.94;
877 const Float_t kBl2OETF2 = 3.01/2.;
878 const Float_t kTl2OETF2 = 3.75/2;
879 const Float_t kAlp2OETF2 = 2.94;
882 const Float_t kBl1OETF3 = 1.767/2.;
883 const Float_t kTl1OETF3 = 3.01/2.;
884 const Float_t kAlp1OETF3 = 4.94;
886 const Float_t kBl2OETF3 = 1.767/2.;
887 const Float_t kTl2OETF3 = 3.01/2.;
888 const Float_t kAlp2OETF3 = 4.94;
891 const Float_t kBl1OETF4 = 0.;
892 const Float_t kTl1OETF4 = 1.77/2.;
893 const Float_t kAlp1OETF4 = 7.01;
895 const Float_t kBl2OETF4 = 0.;
896 const Float_t kTl2OETF4 = 1.77/2.;
897 const Float_t kAlp2OETF4 = 7.01;
899 // Frame Structure (OutVFrame):
901 // OutVFrame and corner (OutVFrame cuboid, OutVFrame trapezoid)
902 // EARTHING (VertEarthFaceCu,VertEarthSteel,VertEarthProfCu),
903 // DETECTOR POSITIONNING (SuppLateralPositionner, LateralPositionner),
904 // CRADLE (VertCradle), and
905 // ALIGNMENT (LateralSightSupport, LateralSight)
909 // OutVFrame parameters - cuboid
910 const Float_t kHxOutVFrame = 1.85/2.;
911 const Float_t kHyOutVFrame = 46.23/2.;
912 const Float_t kHzOutVFrame = kHzFrameThickness;
914 // OutVFrame corner parameters - trapezoid
915 const Float_t kHzOCTF = kHzFrameThickness;
916 const Float_t kTetOCTF = 0.;
917 const Float_t kPhiOCTF = 0.;
918 const Float_t kH1OCTF = 1.85/2.;
919 const Float_t kBl1OCTF = 0.;
920 const Float_t kTl1OCTF = 3.66/2.;
921 const Float_t kAlp1OCTF = 44.67;
922 const Float_t kH2OCTF = 1.85/2.;
923 const Float_t kBl2OCTF = 0.;
924 const Float_t kTl2OCTF = 3.66/2.;
925 const Float_t kAlp2OCTF = 44.67;
927 // VertEarthFaceCu parameters - single trapezoid
928 const Float_t kHzVFC = kHzVertEarthFaceCu;
929 const Float_t kTetVFC = 0.;
930 const Float_t kPhiVFC = 0.;
931 const Float_t kH1VFC = 1.200/2.;
932 const Float_t kBl1VFC = 46.11/2.;
933 const Float_t kTl1VFC = 48.236/2.;
934 const Float_t kAlp1VFC = 41.54;
935 const Float_t kH2VFC = 1.200/2.;
936 const Float_t kBl2VFC = 46.11/2.;
937 const Float_t kTl2VFC = 48.236/2.;
938 const Float_t kAlp2VFC = 41.54;
940 // VertEarthSteel parameters - single trapezoid
941 const Float_t kHzVES = kHzVertBarSteel;
942 const Float_t kTetVES = 0.;
943 const Float_t kPhiVES = 0.;
944 const Float_t kH1VES = 1.200/2.;
945 const Float_t kBl1VES = 30.486/2.;
946 const Float_t kTl1VES = 32.777/2.;
947 const Float_t kAlp1VES = 43.67;
948 const Float_t kH2VES = 1.200/2.;
949 const Float_t kBl2VES = 30.486/2.;
950 const Float_t kTl2VES = 32.777/2.;
951 const Float_t kAlp2VES = 43.67;
953 // VertEarthProfCu parameters - single trapezoid
954 const Float_t kHzVPC = kHzVertEarthProfCu;
955 const Float_t kTetVPC = 0.;
956 const Float_t kPhiVPC = 0.;
957 const Float_t kH1VPC = 0.400/2.;
958 const Float_t kBl1VPC = 29.287/2.;
959 const Float_t kTl1VPC = 30.091/2.;
960 const Float_t kAlp1VPC = 45.14;
961 const Float_t kH2VPC = 0.400/2.;
962 const Float_t kBl2VPC = 29.287/2.;
963 const Float_t kTl2VPC = 30.091/2.;
964 const Float_t kAlp2VPC = 45.14;
966 // SuppLateralPositionner - single cuboid
967 const Float_t kHxSLP = 2.80/2.;
968 const Float_t kHySLP = 5.00/2.;
969 const Float_t kHzSLP = kHzLateralPosnAl;
971 // LateralPositionner - squared off U bend, face view
972 const Float_t kHxLPF = 5.2/2.;
973 const Float_t kHyLPF = 3.0/2.;
974 const Float_t kHzLPF = kHzLateralPosnInoxFace;
976 // LateralPositionner - squared off U bend, profile view
977 const Float_t kHxLPP = 0.425/2.;
978 const Float_t kHyLPP = 3.0/2.;
979 const Float_t kHzLPP = kHzLatPosInoxProfM; // middle layer
980 const Float_t kHzLPNF = kHzLatPosInoxProfNF; // near and far layers
982 // VertCradle, 3 layers (copies), each composed of 4 trapezoids
984 const Float_t kHzVC1 = kHzVerticalCradleAl;
985 const Float_t kTetVC1 = 0.;
986 const Float_t kPhiVC1 = 0.;
987 const Float_t kH1VC1 = 10.25/2.;
988 const Float_t kBl1VC1 = 3.70/2.;
989 const Float_t kTl1VC1 = 0.;
990 const Float_t kAlp1VC1 = -10.23;
991 const Float_t kH2VC1 = 10.25/2.;
992 const Float_t kBl2VC1 = 3.70/2.;
993 const Float_t kTl2VC1 = 0.;
994 const Float_t kAlp2VC1 = -10.23;
997 const Float_t kHzVC2 = kHzVerticalCradleAl;
998 const Float_t kTetVC2 = 0.;
999 const Float_t kPhiVC2 = 0.;
1000 const Float_t kH1VC2 = 10.25/2.;
1001 const Float_t kBl1VC2 = 6.266/2.;
1002 const Float_t kTl1VC2 = 3.70/2.;
1003 const Float_t kAlp1VC2 = -7.13;
1004 const Float_t kH2VC2 = 10.25/2.;
1005 const Float_t kBl2VC2 = 6.266/2.;
1006 const Float_t kTl2VC2 = 3.70/2.;
1007 const Float_t kAlp2VC2 = -7.13;
1010 const Float_t kHzVC3 = kHzVerticalCradleAl;
1011 const Float_t kTetVC3 = 0.;
1012 const Float_t kPhiVC3 = 0.;
1013 const Float_t kH1VC3 = 10.25/2.;
1014 const Float_t kBl1VC3 = 7.75/2.;
1015 const Float_t kTl1VC3 = 6.266/2.;
1016 const Float_t kAlp1VC3 = -4.14;
1017 const Float_t kH2VC3 = 10.25/2.;
1018 const Float_t kBl2VC3 = 7.75/2.;
1019 const Float_t kTl2VC3 = 6.266/2.;
1020 const Float_t kAlp2VC3 = -4.14;
1023 const Float_t kHzVC4 = kHzVerticalCradleAl;
1024 const Float_t kTetVC4 = 0.;
1025 const Float_t kPhiVC4 = 0.;
1026 const Float_t kH1VC4 = 10.27/2.;
1027 const Float_t kBl1VC4 = 8.273/2.;
1028 const Float_t kTl1VC4 = 7.75/2.;
1029 const Float_t kAlp1VC4 = -1.46;
1030 const Float_t kH2VC4 = 10.27/2.;
1031 const Float_t kBl2VC4 = 8.273/2.;
1032 const Float_t kTl2VC4 = 7.75/2.;
1033 const Float_t kAlp2VC4 = -1.46;
1035 // LateralSightSupport - single trapezoid
1036 const Float_t kHzVSS = kHzLateralSightAl;
1037 const Float_t kTetVSS = 0.;
1038 const Float_t kPhiVSS = 0.;
1039 const Float_t kH1VSS = 5.00/2.;
1040 const Float_t kBl1VSS = 7.747/2;
1041 const Float_t kTl1VSS = 7.188/2.;
1042 const Float_t kAlp1VSS = -3.20;
1043 const Float_t kH2VSS = 5.00/2.;
1044 const Float_t kBl2VSS = 7.747/2.;
1045 const Float_t kTl2VSS = 7.188/2.;
1046 const Float_t kAlp2VSS = -3.20;
1048 // LateralSight (reference point) - 3 per quadrant, only 1 programmed for now
1049 const Float_t kVSInRad = 0.6;
1050 const Float_t kVSOutRad = 1.3;
1051 const Float_t kVSLen = kHzFrameThickness;
1055 // InHFrame parameters
1056 const Float_t kHxInHFrame = 75.8/2.;
1057 const Float_t kHyInHFrame = 1.85/2.;
1058 const Float_t kHzInHFrame = kHzFrameThickness;
1060 //Flat 7.5mm horizontal section
1061 const Float_t kHxH1mm = 1.85/2.;
1062 const Float_t kHyH1mm = 0.75/2.;
1063 const Float_t kHzH1mm = kHzFrameThickness;
1067 // InArcFrame parameters
1068 const Float_t kIAF = 15.70;
1069 const Float_t kOAF = 17.55;
1070 const Float_t kHzAF = kHzFrameThickness;
1071 const Float_t kAFphi1 = 0.0;
1072 const Float_t kAFphi2 = 90.0;
1076 // ScrewsInFrame parameters HEAD
1077 const Float_t kSCRUHMI = 0.;
1078 const Float_t kSCRUHMA = 0.690/2.;
1079 const Float_t kSCRUHLE = 0.4/2.;
1080 // ScrewsInFrame parameters MIDDLE
1081 const Float_t kSCRUMMI = 0.;
1082 const Float_t kSCRUMMA = 0.39/2.;
1083 const Float_t kSCRUMLE = kHzFrameThickness;
1084 // ScrewsInFrame parameters NUT
1085 const Float_t kSCRUNMI = 0.;
1086 const Float_t kSCRUNMA = 0.78/2.;
1087 const Float_t kSCRUNLE = 0.8/2.;
1089 // ___________________Make volumes________________________
1092 Float_t posX,posY,posZ;
1094 // Quadrant volume TUBS1, positioned at the end
1095 par[0] = fgkMotherIR1;
1096 par[1] = fgkMotherOR1;
1097 par[2] = fgkMotherThick1;
1098 par[3] = fgkMotherPhiL1;
1099 par[4] = fgkMotherPhiU1;
1100 gMC->Gsvolu(QuadrantMLayerName(chamber),"TUBS",idAir,par,5);
1102 // Quadrant volume TUBS2, positioned at the end
1103 par[0] = fgkMotherIR2;
1104 par[1] = fgkMotherOR2;
1105 par[2] = fgkMotherThick2;
1106 par[3] = fgkMotherPhiL2;
1107 par[4] = fgkMotherPhiU2;
1109 gMC->Gsvolu(QuadrantNLayerName(chamber),"TUBS",idAir,par,5);
1110 gMC->Gsvolu(QuadrantFLayerName(chamber),"TUBS",idAir,par,5);
1114 par[0] = kHxInVFrame;
1115 par[1] = kHyInVFrame;
1116 par[2] = kHzInVFrame;
1117 gMC->Gsvolu("SQ00","BOX",idFrameEpoxy,par,3);
1119 //Flat 1mm vertical section
1123 gMC->Gsvolu("SQ01","BOX",idFrameEpoxy,par,3);
1127 // - 3 components (a cuboid and 2 trapezes) and 2 layers (Epoxy/Inox)
1131 // TopFrameAnode - layer 1 of 2
1135 gMC->Gsvolu("SQ02","BOX",idFrameEpoxy,par,3);
1137 // TopFrameAnode - layer 2 of 2
1139 gMC->Gsvolu("SQ03","BOX",idInox,par,3);
1141 // TopFrameAnodeA - layer 1 of 2
1153 gMC->Gsvolu("SQ04","TRAP",idFrameEpoxy,par,11);
1155 // TopFrameAnodeA - layer 2 of 2
1157 gMC->Gsvolu("SQ05","TRAP",idInox,par,11);
1159 // TopFrameAnodeB - layer 1 of 2
1171 gMC->Gsvolu("SQ06","TRAP",idFrameEpoxy,par,11);
1173 // OutTopTrapFrameB - layer 2 of 2
1175 gMC->Gsvolu("SQ07","TRAP",idInox,par,11);
1177 // TopAnode1 - layer 1 of 2
1181 gMC->Gsvolu("SQ08","BOX",idInox,par,3);
1183 // TopAnode1 - layer 2 of 2
1185 gMC->Gsvolu("SQ09","BOX",idFR4,par,11);
1187 // TopAnode2 - layer 1 of 2
1199 gMC->Gsvolu("SQ10","TRAP",idInox,par,11);
1201 // TopAnode2 - layer 2 of 2
1203 gMC->Gsvolu("SQ11","TRAP",idFR4,par,11);
1205 // TopAnode3 - layer 1 of 1
1217 gMC->Gsvolu("SQ12","TRAP",idFR4,par,11);
1231 gMC->Gsvolu("SQ13","TRAP",idCopper,par,11);
1245 gMC->Gsvolu("SQ14","TRAP",idCopper,par,11);
1251 gMC->Gsvolu("SQ15","BOX",idAlu,par,3);
1253 // TopPositioner parameters - single Stainless Steel trapezoid
1265 gMC->Gsvolu("SQ16","TRAP",idInox,par,11);
1268 // OutEdgeTrapFrame Epoxy = (4 trapezes)*2 copies*2 layers (Epoxy/Inox)
1271 // Trapezoid 1 - 2 layers
1277 par[6] = kAlp1OETF1;
1281 par[10] = kAlp2OETF1;
1284 gMC->Gsvolu("SQ17","TRAP",idFrameEpoxy,par,11);
1286 gMC->Gsvolu("SQ18","TRAP",idInox,par,11);
1288 // Trapezoid 2 - 2 layers
1291 par[6] = kAlp1OETF2;
1295 par[10] = kAlp2OETF2;
1298 gMC->Gsvolu("SQ19","TRAP",idFrameEpoxy,par,11);
1300 gMC->Gsvolu("SQ20","TRAP",idInox,par,11);
1302 // Trapezoid 3 - 2 layers
1305 par[6] = kAlp1OETF3;
1309 par[10] = kAlp2OETF3;
1312 gMC->Gsvolu("SQ21","TRAP",idFrameEpoxy,par,11);
1314 gMC->Gsvolu("SQ22","TRAP",idInox,par,11);
1316 // Trapezoid 4 - 2 layers
1320 par[6] = kAlp1OETF4;
1324 par[10] = kAlp2OETF4;
1327 gMC->Gsvolu("SQ23","TRAP",idFrameEpoxy,par,11);
1329 gMC->Gsvolu("SQ24","TRAP",idInox,par,11);
1333 par[0] = kHxOutVFrame;
1334 par[1] = kHyOutVFrame;
1335 par[2] = kHzOutVFrame;
1336 gMC->Gsvolu("SQ25","BOX",idFrameEpoxy,par,3);
1349 par[10] = kAlp2OCTF;
1350 gMC->Gsvolu("SQ26","TRAP",idFrameEpoxy,par,11);
1352 // EarthFaceCu trapezoid
1364 gMC->Gsvolu("SQ27","TRAP",idCopper,par,11);
1366 // VertEarthSteel trapezoid
1378 gMC->Gsvolu("SQ28","TRAP",idInox,par,11);
1380 // VertEarthProfCu trapezoid
1392 gMC->Gsvolu("SQ29","TRAP",idCopper,par,11);
1394 // SuppLateralPositionner cuboid
1398 gMC->Gsvolu("SQ30","BOX",idAlu,par,3);
1400 // LateralPositionerFace
1404 gMC->Gsvolu("SQ31","BOX",idInox,par,3);
1406 // LateralPositionerProfile
1410 gMC->Gsvolu("SQ32","BOX",idInox,par,3); // middle layer
1415 gMC->Gsvolu("SQ33","BOX",idInox,par,3); // near and far layers
1417 // VertCradleA - 1st trapezoid
1429 gMC->Gsvolu("SQ34","TRAP",idAlu,par,11);
1431 // VertCradleB - 2nd trapezoid
1443 gMC->Gsvolu("SQ35","TRAP",idAlu,par,11);
1445 // VertCradleC - 3rd trapezoid
1457 gMC->Gsvolu("SQ36","TRAP",idAlu,par,11);
1459 // VertCradleD - 4th trapezoid
1471 gMC->Gsvolu("SQ37","TRAP",idAlu,par,11);
1473 // LateralSightSupport trapezoid
1485 gMC->Gsvolu("SQ38","TRAP",idAlu,par,11);
1491 gMC->Gsvolu("SQ39","TUBE",idFrameEpoxy,par,3);
1495 par[0] = kHxInHFrame;
1496 par[1] = kHyInHFrame;
1497 par[2] = kHzInHFrame;
1498 gMC->Gsvolu("SQ40","BOX",idFrameEpoxy,par,3);
1500 //Flat 7.5mm horizontal section
1504 gMC->Gsvolu("SQ41","BOX",idFrameEpoxy,par,3);
1513 gMC->Gsvolu("SQ42","TUBS",idFrameEpoxy,par,5);
1516 // ScrewsInFrame - 3 sections in order to avoid overlapping volumes
1517 // Screw Head, in air
1522 gMC->Gsvolu("SQ43","TUBE",idInox,par,3);
1524 // Middle part, in the Epoxy
1528 gMC->Gsvolu("SQ44","TUBE",idInox,par,3);
1530 // Screw nut, in air
1534 gMC->Gsvolu("SQ45","TUBE",idInox,par,3);
1537 // __________________Place volumes in the quadrant ____________
1541 posY = 2.0*kHyInHFrame+2.*kHyH1mm+kIAF+kHyInVFrame;
1543 gMC->Gspos("SQ00",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1545 // keep memory of the mid position. Used for placing screws
1546 const GReal_t kMidVposX = posX;
1547 const GReal_t kMidVposY = posY;
1548 const GReal_t kMidVposZ = posZ;
1550 //Flat 7.5mm vertical section
1551 posX = 2.0*kHxInVFrame+kHxV1mm;
1552 posY = 2.0*kHyInHFrame+2.*kHyH1mm+kIAF+kHyV1mm;
1554 gMC->Gspos("SQ01",1,QuadrantMLayerName(chamber),posX, posY, posZ,0, "ONLY");
1556 // TopFrameAnode place 2 layers of TopFrameAnode cuboids
1558 posY = 2.*kHyInHFrame+2.*kHyH1mm+kIAF+2.*kHyInVFrame+kHyTFA;
1559 posZ = kHzOuterFrameInox;
1560 gMC->Gspos("SQ02",1,QuadrantMLayerName(chamber),posX, posY, posZ,0,"ONLY");
1561 posZ = posZ+kHzOuterFrameInox;
1562 gMC->Gspos("SQ03",1,QuadrantMLayerName(chamber),posX, posY, posZ,0,"ONLY");
1564 // place 2 layers of TopFrameAnodeA trapezoids
1565 posX = 35.8932+fgkDeltaQuadLHC;
1566 posY = 92.6745+fgkDeltaQuadLHC;
1567 posZ = kHzOuterFrameInox;
1568 gMC->Gspos("SQ04",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1569 posZ = posZ+kHzOuterFrameInox;
1570 gMC->Gspos("SQ05",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1572 // place 2 layers of TopFrameAnodeB trapezoids
1573 posX = 44.593+fgkDeltaQuadLHC;
1574 posY = 90.737+fgkDeltaQuadLHC;
1575 posZ = kHzOuterFrameInox;
1576 gMC->Gspos("SQ06",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1577 posZ = posZ+kHzOuterFrameInox;
1578 gMC->Gspos("SQ07",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1580 // TopAnode1 place 2 layers
1581 posX = 6.8+fgkDeltaQuadLHC;
1582 posY = 99.85+fgkDeltaQuadLHC;
1583 posZ = -1.*kHzAnodeFR4;
1584 gMC->Gspos("SQ08",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1585 posZ = posZ+kHzTopAnodeSteel1;
1586 gMC->Gspos("SQ09",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1588 // TopAnode2 place 2 layers
1589 posX = 18.534+fgkDeltaQuadLHC;
1590 posY = 99.482+fgkDeltaQuadLHC;
1591 posZ = -1.*kHzAnodeFR4;
1592 gMC->Gspos("SQ10",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1593 posZ = posZ+kHzTopAnodeSteel2;
1594 gMC->Gspos("SQ11",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1596 // TopAnode3 place 1 layer
1597 posX = 25.80+fgkDeltaQuadLHC;
1598 posY = 98.61+fgkDeltaQuadLHC;
1600 gMC->Gspos("SQ12",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1602 // TopEarthFace - 2 copies
1603 posX = 23.122+fgkDeltaQuadLHC;
1604 posY = 96.90+fgkDeltaQuadLHC;
1605 posZ = kHzOuterFrameEpoxy+kHzOuterFrameInox+kHzTopEarthFaceCu;
1606 gMC->Gspos("SQ13",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1608 gMC->Gspos("SQ13",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1611 posX = 14.475+fgkDeltaQuadLHC;
1612 posY = 97.900+fgkDeltaQuadLHC;
1613 posZ = kHzTopEarthProfileCu;
1614 gMC->Gspos("SQ14",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1616 gMC->Gspos("SQ14",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1618 // TopGasSupport - 2 copies
1619 posX = 4.9500+fgkDeltaQuadLHC;
1620 posY = 96.200+fgkDeltaQuadLHC;
1621 posZ = kHzOuterFrameEpoxy+kHzOuterFrameInox+kHzTopGasSupportAl;
1622 gMC->Gspos("SQ15",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1624 gMC->Gspos("SQ15",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1626 // TopPositioner parameters - single Stainless Steel trapezoid - 2 copies
1627 posX = 7.60+fgkDeltaQuadLHC;
1628 posY = 98.98+fgkDeltaQuadLHC;
1629 posZ = kHzOuterFrameEpoxy+kHzOuterFrameInox+2.*kHzTopGasSupportAl+kHzTopPositionerSteel;
1630 gMC->Gspos("SQ16",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1632 gMC->Gspos("SQ16",2,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1638 xCenter[0] = 73.201 + fgkDeltaQuadLHC;
1639 xCenter[1] = 78.124 + fgkDeltaQuadLHC;
1640 xCenter[2] = 82.862 + fgkDeltaQuadLHC;
1641 xCenter[3] = 87.418 + fgkDeltaQuadLHC;
1643 yCenter[0] = 68.122 + fgkDeltaQuadLHC;
1644 yCenter[1] = 62.860 + fgkDeltaQuadLHC;
1645 yCenter[2] = 57.420 + fgkDeltaQuadLHC;
1646 yCenter[3] = 51.800 + fgkDeltaQuadLHC;
1648 xCenter[4] = 68.122 + fgkDeltaQuadLHC;
1649 xCenter[5] = 62.860 + fgkDeltaQuadLHC;
1650 xCenter[6] = 57.420 + fgkDeltaQuadLHC;
1651 xCenter[7] = 51.800 + fgkDeltaQuadLHC;
1653 yCenter[4] = 73.210 + fgkDeltaQuadLHC;
1654 yCenter[5] = 78.124 + fgkDeltaQuadLHC;
1655 yCenter[6] = 82.862 + fgkDeltaQuadLHC;
1656 yCenter[7] = 87.418 + fgkDeltaQuadLHC;
1658 posZ = -1.0*kHzOuterFrameInox;
1659 gMC->Gspos("SQ17",1,QuadrantMLayerName(chamber), xCenter[0], yCenter[0], posZ, rot2,"ONLY");
1660 gMC->Gspos("SQ17",2,QuadrantMLayerName(chamber), xCenter[4], yCenter[4], posZ, rot3,"ONLY");
1662 gMC->Gspos("SQ19",1,QuadrantMLayerName(chamber), xCenter[1], yCenter[1], posZ, rot2,"ONLY");
1663 gMC->Gspos("SQ19",2,QuadrantMLayerName(chamber), xCenter[5], yCenter[5], posZ, rot3,"ONLY");
1665 gMC->Gspos("SQ21",1,QuadrantMLayerName(chamber), xCenter[2], yCenter[2], posZ, rot2,"ONLY");
1666 gMC->Gspos("SQ21",2,QuadrantMLayerName(chamber), xCenter[6], yCenter[6], posZ, rot3,"ONLY");
1668 gMC->Gspos("SQ23",1,QuadrantMLayerName(chamber), xCenter[3], yCenter[3], posZ, rot2,"ONLY");
1669 gMC->Gspos("SQ23",2,QuadrantMLayerName(chamber), xCenter[7], yCenter[7], posZ, rot3,"ONLY");
1671 posZ = posZ+kHzOuterFrameEpoxy;
1673 gMC->Gspos("SQ18",1,QuadrantMLayerName(chamber), xCenter[0], yCenter[0], posZ, rot2,"ONLY");
1674 gMC->Gspos("SQ18",2,QuadrantMLayerName(chamber), xCenter[4], yCenter[4], posZ, rot3,"ONLY");
1676 gMC->Gspos("SQ20",1,QuadrantMLayerName(chamber), xCenter[1], yCenter[1], posZ, rot2,"ONLY");
1677 gMC->Gspos("SQ20",2,QuadrantMLayerName(chamber), xCenter[5], yCenter[5], posZ, rot3,"ONLY");
1679 gMC->Gspos("SQ22",1,QuadrantMLayerName(chamber), xCenter[2], yCenter[2], posZ, rot2,"ONLY");
1680 gMC->Gspos("SQ22",2,QuadrantMLayerName(chamber), xCenter[6], yCenter[6], posZ, rot3,"ONLY");
1682 gMC->Gspos("SQ24",1,QuadrantMLayerName(chamber), xCenter[3], yCenter[3], posZ, rot2,"ONLY");
1683 gMC->Gspos("SQ24",2,QuadrantMLayerName(chamber), xCenter[7], yCenter[7], posZ, rot3,"ONLY");
1688 posX = 2.*kHxInVFrame+kIAF+2.*kHxInHFrame-kHxOutVFrame+2.*kHxV1mm;
1689 posY = 2.*kHyInHFrame+kHyOutVFrame;
1691 gMC->Gspos("SQ25",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1693 // keep memory of the mid position. Used for placing screws
1694 const GReal_t kMidOVposX = posX;
1695 const GReal_t kMidOVposY = posY;
1696 const GReal_t kMidOVposZ = posZ;
1698 const Float_t kTOPY = posY+kHyOutVFrame;
1699 const Float_t kOUTX = posX;
1703 posY = kTOPY+((kBl1OCTF+kTl1OCTF)/2.);
1705 gMC->Gspos("SQ26",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1707 // VertEarthFaceCu - 2 copies
1708 posX = 89.4000+fgkDeltaQuadLHC;
1709 posY = 25.79+fgkDeltaQuadLHC;
1710 posZ = kHzFrameThickness+2.0*kHzFoam+kHzVertEarthFaceCu;
1711 gMC->Gspos("SQ27",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1713 gMC->Gspos("SQ27",2,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1715 // VertEarthSteel - 2 copies
1716 posX = 91.00+fgkDeltaQuadLHC;
1717 posY = 30.616+fgkDeltaQuadLHC;
1718 posZ = kHzFrameThickness+2.0*kHzFoam+kHzVertBarSteel;
1719 gMC->Gspos("SQ28",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1721 gMC->Gspos("SQ28",2,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1723 // VertEarthProfCu - 2 copies
1724 posX = 92.000+fgkDeltaQuadLHC;
1725 posY = 29.64+fgkDeltaQuadLHC;
1726 posZ = kHzFrameThickness;
1727 gMC->Gspos("SQ29",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1729 gMC->Gspos("SQ29",2,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1731 // SuppLateralPositionner - 2 copies
1732 posX = 90.2-kNearFarLHC;
1733 posY = 5.00-kNearFarLHC;
1734 posZ = kHzLateralPosnAl-fgkMotherThick2;
1735 gMC->Gspos("SQ30",1,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1737 gMC->Gspos("SQ30",2,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1739 // LateralPositionner - 2 copies - Face view
1740 posX = 92.175-kNearFarLHC-2.*kHxLPP;
1741 posY = 5.00-kNearFarLHC;
1742 posZ =2.0*kHzLateralPosnAl+kHzLateralPosnInoxFace-fgkMotherThick2;
1743 gMC->Gspos("SQ31",1,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1745 gMC->Gspos("SQ31",2,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1747 // LateralPositionner - Profile view
1748 posX = 92.175+fgkDeltaQuadLHC+kHxLPF-kHxLPP;
1749 posY = 5.00+fgkDeltaQuadLHC;
1751 gMC->Gspos("SQ32",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY"); // middle layer
1753 posX = 92.175-kNearFarLHC+kHxLPF-kHxLPP;
1754 posY = 5.0000-kNearFarLHC;
1755 posZ = fgkMotherThick2-kHzLPNF;
1756 gMC->Gspos("SQ33",1,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY"); // near layer
1758 gMC->Gspos("SQ33",2,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY"); // far layer
1760 // VertCradleA 1st Trapezoid - 3 copies
1761 posX = 95.73+fgkDeltaQuadLHC;
1762 posY = 33.26+fgkDeltaQuadLHC;
1764 gMC->Gspos("SQ34",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1766 posX = 95.73-kNearFarLHC;
1767 posY = 33.26-kNearFarLHC;
1768 posZ = 2.0*kHzLateralSightAl+kHzVerticalCradleAl-fgkMotherThick2;
1769 gMC->Gspos("SQ34",1,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1771 gMC->Gspos("SQ34",3,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1773 // VertCradleB 2nd Trapezoid - 3 copies
1774 posX = 97.29+fgkDeltaQuadLHC;
1775 posY = 23.02+fgkDeltaQuadLHC;
1777 gMC->Gspos("SQ35",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1779 posX = 97.29-kNearFarLHC;
1780 posY = 23.02-kNearFarLHC;
1781 posZ = 2.0*kHzLateralSightAl+kHzVerticalCradleAl-fgkMotherThick2;
1782 gMC->Gspos("SQ35",1,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1784 gMC->Gspos("SQ35",3,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1786 // OutVertCradleC 3rd Trapeze - 3 copies
1787 posX = 98.31+fgkDeltaQuadLHC;
1788 posY = 12.77+fgkDeltaQuadLHC;
1790 gMC->Gspos("SQ36",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1792 posX = 98.31-kNearFarLHC;
1793 posY = 12.77-kNearFarLHC;
1795 posZ = 2.0*kHzLateralSightAl+kHzVerticalCradleAl-fgkMotherThick2;
1796 gMC->Gspos("SQ36",1,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1798 gMC->Gspos("SQ36",3,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1800 // OutVertCradleD 4th Trapeze - 3 copies
1801 posX = 98.81+fgkDeltaQuadLHC;
1802 posY = 2.52+fgkDeltaQuadLHC;
1804 gMC->Gspos("SQ37",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1806 posZ = fgkMotherThick1-kHzVerticalCradleAl;
1807 gMC->Gspos("SQ37",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1809 gMC->Gspos("SQ37",3,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1811 // LateralSightSupport - 2 copies
1812 posX = 98.53-kNearFarLHC;
1813 posY = 10.00-kNearFarLHC;
1814 posZ = kHzLateralSightAl-fgkMotherThick2;
1815 gMC->Gspos("SQ38",1,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1817 gMC->Gspos("SQ38",2,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1820 posX = 92.84+fgkDeltaQuadLHC;
1821 posY = 8.13+fgkDeltaQuadLHC;
1823 gMC->Gspos("SQ39",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1828 posX = 2.0*kHxInVFrame+2.*kHxV1mm+kIAF+kHxInHFrame;
1831 gMC->Gspos("SQ40",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1833 // keep memory of the mid position. Used for placing screws
1834 const GReal_t kMidHposX = posX;
1835 const GReal_t kMidHposY = posY;
1836 const GReal_t kMidHposZ = posZ;
1838 // Flat 7.5mm horizontal section
1839 posX = 2.0*kHxInVFrame+2.*kHxV1mm+kIAF+kHxH1mm;
1840 posY = 2.0*kHyInHFrame+kHyH1mm;
1842 gMC->Gspos("SQ41",1,QuadrantMLayerName(chamber),posX, posY, posZ,0, "ONLY");
1845 posX = 2.0*kHxInVFrame+2.*kHxV1mm;
1846 posY = 2.0*kHyInHFrame+2.*kHyH1mm;
1848 gMC->Gspos("SQ42",1,QuadrantMLayerName(chamber),posX, posY, posZ,0, "ONLY");
1850 // keep memory of the mid position. Used for placing screws
1851 const GReal_t kMidArcposX = posX;
1852 const GReal_t kMidArcposY = posY;
1853 const GReal_t kMidArcposZ = posZ;
1855 // ScrewsInFrame - in sensitive volume
1860 // Screws on IHEpoxyFrame
1862 const Int_t kNumberOfScrewsIH = 14; // no. of screws on the IHEpoxyFrame
1863 const Float_t kOffX = 5.; // inter-screw distance
1865 // first screw coordinates
1868 // other screw coordinates
1869 for (Int_t i = 1;i<kNumberOfScrewsIH;i++){
1870 scruX[i] = scruX[i-1]+kOffX;
1871 scruY[i] = scruY[0];
1873 // Position the volumes on the frames
1874 for (Int_t i = 0;i<kNumberOfScrewsIH;i++){
1875 posX = fgkDeltaQuadLHC + scruX[i];
1876 posY = fgkDeltaQuadLHC + scruY[i];
1878 gMC->Gspos("SQ43",i+1,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
1880 gMC->Gspos("SQ44",i+1,"SQ40",posX+0.1-kMidHposX, posY+0.1-kMidHposY, posZ-kMidHposZ, 0, "ONLY");
1881 gMC->Gspos("SQ45",i+1,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
1883 // special screw coordinates
1886 posX = fgkDeltaQuadLHC + scruX[63];
1887 posY = fgkDeltaQuadLHC + scruY[63];
1889 gMC->Gspos("SQ43",64,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
1891 gMC->Gspos("SQ44",64,"SQ40",posX+0.1-kMidHposX, posY+0.1-kMidHposY, posZ-kMidHposZ, 0, "ONLY");
1892 gMC->Gspos("SQ45",64,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
1894 // Screws on the IVEpoxyFrame
1896 const Int_t kNumberOfScrewsIV = 15; // no. of screws on the IVEpoxyFrame
1897 const Float_t kOffY = 5.; // inter-screw distance
1898 Int_t firstScrew = 58;
1899 Int_t lastScrew = 44;
1901 // first (special) screw coordinates
1902 scruX[firstScrew-1] = -2.23;
1903 scruY[firstScrew-1] = 16.3;
1904 // second (repetitive) screw coordinates
1905 scruX[firstScrew-2] = -2.23;
1906 scruY[firstScrew-2] = 21.07;
1907 // other screw coordinates
1908 for (Int_t i = firstScrew-3;i>lastScrew-2;i--){
1909 scruX[i] = scruX[firstScrew-2];
1910 scruY[i] = scruY[i+1]+kOffY;
1913 for (Int_t i = 0;i<kNumberOfScrewsIV;i++){
1914 posX = fgkDeltaQuadLHC + scruX[i+lastScrew-1];
1915 posY = fgkDeltaQuadLHC + scruY[i+lastScrew-1];
1917 gMC->Gspos("SQ43",i+lastScrew,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
1919 gMC->Gspos("SQ44",i+lastScrew,"SQ00",posX+0.1-kMidVposX, posY+0.1-kMidVposY, posZ-kMidVposZ, 0, "ONLY");
1920 gMC->Gspos("SQ45",i+lastScrew,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
1923 // Screws on the OVEpoxyFrame
1925 const Int_t kNumberOfScrewsOV = 10; // no. of screws on the OVEpoxyFrame
1930 // first (repetitive) screw coordinates
1931 // notes: 1st screw should be placed in volume 40 (InnerHorizFrame)
1932 scruX[firstScrew-1] = 90.9;
1933 scruY[firstScrew-1] = -2.23; // true value
1935 // other screw coordinates
1936 for (Int_t i = firstScrew; i<lastScrew; i++ ){
1937 scruX[i] = scruX[firstScrew-1];
1938 scruY[i] = scruY[i-1]+kOffY;
1940 for (Int_t i = 1;i<kNumberOfScrewsOV;i++){
1941 posX = fgkDeltaQuadLHC + scruX[i+firstScrew-1];
1942 posY = fgkDeltaQuadLHC + scruY[i+firstScrew-1];
1944 gMC->Gspos("SQ43",i+firstScrew,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
1947 gMC->Gspos("SQ44",i+firstScrew,"SQ25",posX+0.1-kMidOVposX, posY+0.1-kMidOVposY, posZ-kMidOVposZ, 0, "ONLY");
1948 gMC->Gspos("SQ45",i+firstScrew,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
1950 // special case for 1st screw, inside the horizontal frame (volume 40)
1951 posX = fgkDeltaQuadLHC + scruX[firstScrew-1];
1952 posY = fgkDeltaQuadLHC + scruY[firstScrew-1];
1955 gMC->Gspos("SQ44",firstScrew,"SQ40",posX+0.1-kMidHposX, posY+0.1-kMidHposY, posZ-kMidHposZ, 0, "ONLY");
1957 // Inner Arc of Frame, screw positions and numbers-1
1958 scruX[62] = 16.009; scruY[62] = 1.401;
1959 scruX[61] = 14.564; scruY[61] = 6.791;
1960 scruX[60] = 11.363; scruY[60] = 11.363;
1961 scruX[59] = 6.791 ; scruY[59] = 14.564;
1962 scruX[58] = 1.401 ; scruY[58] = 16.009;
1964 for (Int_t i = 0;i<5;i++){
1965 posX = fgkDeltaQuadLHC + scruX[i+58];
1966 posY = fgkDeltaQuadLHC + scruY[i+58];
1968 gMC->Gspos("SQ43",i+58+1,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
1970 gMC->Gspos("SQ44",i+58+1,"SQ42",posX+0.1-kMidArcposX, posY+0.1-kMidArcposY, posZ-kMidArcposZ, 0, "ONLY");
1971 gMC->Gspos("SQ45",i+58+1,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
1975 //______________________________________________________________________________
1976 void AliMUONSt1GeometryBuilderV2::PlaceInnerLayers(Int_t chamber)
1978 // Place the gas and copper layers for the specified chamber.
1981 // Rotation Matrices
1982 Int_t rot1, rot2, rot3, rot4;
1984 fMUON->AliMatrix(rot1, 90., 315., 90., 45., 0., 0.); // -45 deg
1985 fMUON->AliMatrix(rot2, 90., 90., 90., 180., 0., 0.); // 90 deg
1986 fMUON->AliMatrix(rot3, 90., 270., 90., 0., 0., 0.); // -90 deg
1987 fMUON->AliMatrix(rot4, 90., 45., 90., 135., 0., 0.); // deg
1992 GReal_t zc = fgkHzGas + fgkHzPadPlane;
1993 Int_t dpos = (chamber-1)*2;
1996 x = 14.53 + fgkDeltaQuadLHC;
1997 y = 53.34 + fgkDeltaQuadLHC;
1998 name = GasVolumeName("SAG", chamber);
1999 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,0,"ONLY");
2000 gMC->Gspos("SA1C", 1+dpos, QuadrantMLayerName(chamber),x,y, zc,0,"ONLY");
2001 gMC->Gspos("SA1C", 2+dpos, QuadrantMLayerName(chamber),x,y,-zc,0,"ONLY");
2003 x = 40.67 + fgkDeltaQuadLHC;
2004 y = 40.66 + fgkDeltaQuadLHC;
2005 name = GasVolumeName("SBG", chamber);
2006 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot1,"ONLY");
2007 gMC->Gspos("SB1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot1,"ONLY");
2008 gMC->Gspos("SB1C", 2+dpos, QuadrantMLayerName(chamber),x,y,-zc,rot1,"ONLY");
2010 x = 53.34 + fgkDeltaQuadLHC;
2011 y = 14.52 + fgkDeltaQuadLHC;
2012 name = GasVolumeName("SCG", chamber);
2013 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot2,"ONLY");
2014 gMC->Gspos("SC1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot2,"ONLY");
2015 gMC->Gspos("SC1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot2,"ONLY");
2017 x = 5.83 + fgkDeltaQuadLHC;
2018 y = 17.29 + fgkDeltaQuadLHC;
2019 name = GasVolumeName("SDG", chamber);
2020 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot3,"ONLY");
2021 gMC->Gspos("SD1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot3,"ONLY");
2022 gMC->Gspos("SD1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot3,"ONLY");
2024 x = 9.04 + fgkDeltaQuadLHC;
2025 y = 16.91 + fgkDeltaQuadLHC;
2026 name = GasVolumeName("SEG", chamber);
2027 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,0,"ONLY");
2028 gMC->Gspos("SE1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,0,"ONLY");
2029 gMC->Gspos("SE1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,0,"ONLY");
2031 x = 10.12 + fgkDeltaQuadLHC;
2032 y = 14.67 + fgkDeltaQuadLHC;
2033 name = GasVolumeName("SFG", chamber);
2034 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot4,"ONLY");
2035 gMC->Gspos("SF1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot4,"ONLY");
2036 gMC->Gspos("SF1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot4,"ONLY");
2038 x = 8.2042 + fgkDeltaQuadLHC;
2039 y = 16.19 + fgkDeltaQuadLHC;
2040 name = GasVolumeName("SGG", chamber);
2041 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot4,"ONLY");
2042 gMC->Gspos("SG1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot4,"ONLY");
2043 gMC->Gspos("SG1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot4,"ONLY");
2045 x = 14.68 + fgkDeltaQuadLHC;
2046 y = 10.10 + fgkDeltaQuadLHC;
2047 name = GasVolumeName("SHG", chamber);
2048 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot4,"ONLY");
2049 gMC->Gspos("SH1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot4,"ONLY");
2050 gMC->Gspos("SH1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot4,"ONLY");
2052 x = 16.21 + fgkDeltaQuadLHC;
2053 y = 8.17 + fgkDeltaQuadLHC;
2054 name = GasVolumeName("SIG", chamber);
2055 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot4,"ONLY");
2056 gMC->Gspos("SI1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot4,"ONLY");
2057 gMC->Gspos("SI1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot4,"ONLY");
2059 x = 16.92 + fgkDeltaQuadLHC;
2060 y = 9.02 + fgkDeltaQuadLHC;
2061 name = GasVolumeName("SJG", chamber);
2062 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot3,"ONLY");
2063 gMC->Gspos("SJ1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot3,"ONLY");
2064 gMC->Gspos("SJ1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot3,"ONLY");
2066 x = 17.30 + fgkDeltaQuadLHC;
2067 y = 5.85 + fgkDeltaQuadLHC;
2068 name = GasVolumeName("SKG", chamber);
2069 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,0,"ONLY");
2070 gMC->Gspos("SK1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,0,"ONLY");
2071 gMC->Gspos("SK1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,0,"ONLY");
2074 //______________________________________________________________________________
2075 void AliMUONSt1GeometryBuilderV2::PlaceSector(AliMpSector* sector,SpecialMap specialMap,
2076 const TVector3& where, Bool_t reflectZ, Int_t chamber)
2078 // Place all the segments in the mother volume, at the position defined
2079 // by the sector's data.
2082 static Int_t segNum=1;
2089 reflZ=0; // no reflection along z... nothing
2090 fMUON->AliMatrix(rotMat, 90.,90.,90,180.,0.,0.); // 90° rotation around z, NO reflection along z
2093 fMUON->AliMatrix(reflZ, 90.,0.,90,90.,180.,0.); // reflection along z
2094 fMUON->AliMatrix(rotMat, 90.,90.,90,180.,180.,0.); // 90° rotation around z AND reflection along z
2097 GReal_t posX,posY,posZ;
2100 vector<Int_t> alreadyDone;
2103 #ifdef ST1_WITH_ROOT
2104 TArrayI alreadyDone(20);
2105 Int_t nofAlreadyDone = 0;
2108 for (Int_t irow=0;irow<sector->GetNofRows();irow++){ // for each row
2109 AliMpRow* row = sector->GetRow(irow);
2112 for (Int_t iseg=0;iseg<row->GetNofRowSegments();iseg++){ // for each row segment
2113 AliMpVRowSegment* seg = row->GetRowSegment(iseg);
2117 SpecialMap::iterator iter
2118 = specialMap.find(seg->GetMotifPositionId(0));
2120 if ( iter == specialMap.end()){ //if this is a normal segment (ie. not part of <specialMap>)
2123 #ifdef ST1_WITH_ROOT
2124 Long_t value = specialMap.GetValue(seg->GetMotifPositionId(0));
2126 if ( value == 0 ){ //if this is a normal segment (ie. not part of <specialMap>)
2129 // create the cathode part
2130 sprintf(segName,"%.3dM", segNum);
2131 CreatePlaneSegment(segName, seg->Dimensions()/10., seg->GetNofMotifs());
2133 posX = where.X() + seg->Position().X()/10.;
2134 posY = where.Y() + seg->Position().Y()/10.;
2135 posZ = where.Z() + sgn * (TotalHzPlane() + fgkHzGas + 2.*fgkHzPadPlane);
2136 gMC->Gspos(segName, 1, QuadrantMLayerName(chamber), posX, posY, posZ, reflZ, "ONLY");
2138 // and place all the daughter boards of this segment
2139 for (Int_t motifNum=0;motifNum<seg->GetNofMotifs();motifNum++) {
2142 Int_t motifPosId = seg->GetMotifPositionId(motifNum);
2143 AliMpMotifPosition* motifPos =
2144 sector->GetMotifMap()->FindMotifPosition(motifPosId);
2145 Int_t copyNo = motifPosId;
2146 if ( sector->GetDirection() == kX) copyNo += fgkDaughterCopyNoOffset;
2149 posX = where.X() + motifPos->Position().X()/10.+fgkOffsetX;
2150 posY = where.Y() + motifPos->Position().Y()/10.+fgkOffsetY;
2151 posZ = where.Z() + sgn * (fgkMotherThick1 - TotalHzDaughter());
2153 gMC->Gspos(fgkDaughterName, copyNo, QuadrantMLayerName(chamber), posX, posY, posZ, reflZ, "ONLY");
2159 // if this is a special segment
2160 for (Int_t motifNum=0;motifNum<seg->GetNofMotifs();motifNum++) {// for each motif
2162 Int_t motifPosId = seg->GetMotifPositionId(motifNum);
2165 if (find(alreadyDone.begin(),alreadyDone.end(),motifPosId)
2166 != alreadyDone.end()) continue; // don't treat the same motif twice
2168 AliMUONSt1SpecialMotif spMot = specialMap[motifPosId];
2170 #ifdef ST1_WITH_ROOT
2171 Bool_t isDone = false;
2173 while (i<nofAlreadyDone && !isDone) {
2174 if (alreadyDone.At(i) == motifPosId) isDone=true;
2177 if (isDone) continue; // don't treat the same motif twice
2179 AliMUONSt1SpecialMotif spMot = *((AliMUONSt1SpecialMotif*)specialMap.GetValue(motifPosId));
2182 // cout << chamber << " processing special motif: " << motifPosId << endl;
2184 AliMpMotifPosition* motifPos = sector->GetMotifMap()->FindMotifPosition(motifPosId);
2187 Int_t copyNo = motifPosId;
2188 if ( sector->GetDirection() == kX) copyNo += fgkDaughterCopyNoOffset;
2190 // place the hole for the motif, wrt the requested rotation angle
2191 Int_t rot = ( spMot.GetRotAngle()<0.1 ) ? reflZ:rotMat;
2193 posX = where.X() + motifPos->Position().X()/10.+spMot.GetDelta().X();
2194 posY = where.Y() + motifPos->Position().Y()/10.+spMot.GetDelta().Y();
2195 posZ = where.Z() + sgn * (TotalHzPlane() + fgkHzGas + 2.*fgkHzPadPlane);
2196 gMC->Gspos(fgkHoleName, copyNo, QuadrantMLayerName(chamber), posX, posY, posZ, rot, "ONLY");
2198 // then place the daughter board for the motif, wrt the requested rotation angle
2199 posX = posX+fgkDeltaFilleEtamX;
2200 posY = posY+fgkDeltaFilleEtamY;
2201 posZ = where.Z() + sgn * (fgkMotherThick1 - TotalHzDaughter());
2202 gMC->Gspos(fgkDaughterName, copyNo, QuadrantMLayerName(chamber), posX, posY, posZ, rot, "ONLY");
2205 alreadyDone.push_back(motifPosId);// mark this motif as done
2207 #ifdef ST1_WITH_ROOT
2208 if (nofAlreadyDone == alreadyDone.GetSize())
2209 alreadyDone.Set(2*nofAlreadyDone);
2210 alreadyDone.AddAt(motifPosId, nofAlreadyDone++);
2213 // cout << chamber << " processed motifPosId: " << motifPosId << endl;
2215 }// end of special motif case
2220 //______________________________________________________________________________
2221 TString AliMUONSt1GeometryBuilderV2::GasVolumeName(const TString& name, Int_t chamber) const
2223 // Inserts the chamber number into the name.
2226 TString newString(name);
2231 newString.Insert(2, number);
2237 //______________________________________________________________________________
2238 Bool_t AliMUONSt1GeometryBuilderV2::IsInChamber(Int_t ich, Int_t volGid) const
2240 // True if volume <volGid> is part of the sensitive
2241 // volumes of chamber <ich>
2243 for (Int_t i = 0; i < fChamberV2[ich]->GetSize(); i++) {
2244 if (fChamberV2[ich]->At(i) == volGid) return kTRUE;
2251 // protected methods
2255 //______________________________________________________________________________
2256 Int_t AliMUONSt1GeometryBuilderV2::GetChamberId(Int_t volId) const
2258 // Check if the volume with specified volId is a sensitive volume (gas)
2259 // of some chamber and returns the chamber number;
2260 // if not sensitive volume - return 0.
2263 for (Int_t i = 1; i <=2; i++)
2264 if (IsInChamber(i-1,volId)) return i;
2266 for (Int_t i = 3; i <= AliMUONConstants::NCh(); i++)
2267 if (volId==((AliMUONChamber*)(*fChambers)[i-1])->GetGid()) return i;
2277 //______________________________________________________________________________
2278 void AliMUONSt1GeometryBuilderV2::CreateMaterials()
2280 // Materials and medias defined in MUONv1:
2282 // AliMaterial( 9, "ALUMINIUM$", 26.98, 13., 2.7, 8.9, 37.2);
2283 // AliMaterial(10, "ALUMINIUM$", 26.98, 13., 2.7, 8.9, 37.2);
2284 // AliMaterial(15, "AIR$ ", 14.61, 7.3, .001205, 30423.24, 67500);
2285 // AliMixture( 19, "Bakelite$", abak, zbak, dbak, -3, wbak);
2286 // AliMixture( 20, "ArC4H10 GAS$", ag, zg, dg, 3, wg);
2287 // AliMixture( 21, "TRIG GAS$", atrig, ztrig, dtrig, -5, wtrig);
2288 // AliMixture( 22, "ArCO2 80%$", ag1, zg1, dg1, 3, wg1);
2289 // AliMixture( 23, "Ar-freon $", atr1, ztr1, dtr1, 4, wtr1);
2290 // AliMixture( 24, "ArCO2 GAS$", agas, zgas, dgas, 3, wgas);
2291 // AliMaterial(31, "COPPER$", 63.54, 29., 8.96, 1.4, 0.);
2292 // AliMixture( 32, "Vetronite$",aglass, zglass, dglass, 5, wglass);
2293 // AliMaterial(33, "Carbon$", 12.01, 6., 2.265, 18.8, 49.9);
2294 // AliMixture( 34, "Rohacell$", arohac, zrohac, drohac, -4, wrohac);
2296 // AliMedium( 1, "AIR_CH_US ", 15, 1, iSXFLD, ...
2297 // AliMedium( 4, "ALU_CH_US ", 9, 0, iSXFLD, ...
2298 // AliMedium( 5, "ALU_CH_US ", 10, 0, iSXFLD, ...
2299 // AliMedium( 6, "AR_CH_US ", 20, 1, iSXFLD, ...
2300 // AliMedium( 7, "GAS_CH_TRIGGER ", 21, 1, iSXFLD, ...
2301 // AliMedium( 8, "BAKE_CH_TRIGGER ", 19, 0, iSXFLD, ...
2302 // AliMedium( 9, "ARG_CO2 ", 22, 1, iSXFLD, ...
2303 // AliMedium(11, "PCB_COPPER ", 31, 0, iSXFLD, ...
2304 // AliMedium(12, "VETRONITE ", 32, 0, iSXFLD, ...
2305 // AliMedium(13, "CARBON ", 33, 0, iSXFLD, ...
2306 // AliMedium(14, "Rohacell ", 34, 0, iSXFLD, ...
2309 // --- Define materials for GEANT ---
2312 fMUON->AliMaterial(41, "Aluminium II$", 26.98, 13., 2.7, -8.9, 26.1);
2314 // from PDG and "The Particle Detector BriefBook", Bock and Vasilescu, P.18
2315 // ??? same but the last but one argument < 0
2317 // --- Define mixtures for GEANT ---
2320 // Ar-CO2 gas II (80%+20%)
2321 Float_t ag1[2] = { 39.95, 44.01};
2322 Float_t zg1[2] = { 18., 22.};
2323 Float_t wg1[2] = { .8, 0.2};
2324 Float_t dg1 = .001821;
2325 fMUON->AliMixture(45, "ArCO2 II 80%$", ag1, zg1, dg1, 2, wg1);
2327 // use wg1 weighting factors (6th arg > 0)
2329 // Rohacell 51 II - imide methacrylique
2330 Float_t aRohacell51[4] = { 12.01, 1.01, 16.00, 14.01};
2331 Float_t zRohacell51[4] = { 6., 1., 8., 7.};
2332 Float_t wRohacell51[4] = { 9., 13., 2., 1.};
2333 Float_t dRohacell51 = 0.052;
2334 fMUON->AliMixture(46, "FOAM$",aRohacell51,zRohacell51,dRohacell51,-4,wRohacell51);
2336 // use relative A (molecular) values (6th arg < 0)
2338 Float_t aSnPb[2] = { 118.69, 207.19};
2339 Float_t zSnPb[2] = { 50, 82};
2340 Float_t wSnPb[2] = { 0.6, 0.4} ;
2341 Float_t dSnPb = 8.926;
2342 fMUON->AliMixture(47, "SnPb$", aSnPb,zSnPb,dSnPb,2,wSnPb);
2344 // use wSnPb weighting factors (6th arg > 0)
2346 // plastic definition from K5, Freiburg (found on web)
2347 Float_t aPlastic[2]={ 1.01, 12.01};
2348 Float_t zPlastic[2]={ 1, 6};
2349 Float_t wPlastic[2]={ 1, 1};
2350 Float_t denPlastic=1.107;
2351 fMUON->AliMixture(48, "Plastic$",aPlastic,zPlastic,denPlastic,-2,wPlastic);
2353 // use relative A (molecular) values (6th arg < 0)...no other info...
2355 // Not used, to be removed
2359 // Inox/Stainless Steel (18%Cr, 9%Ni)
2360 Float_t aInox[3] = {55.847, 51.9961, 58.6934};
2361 Float_t zInox[3] = {26., 24., 28.};
2362 Float_t wInox[3] = {0.73, 0.18, 0.09};
2363 Float_t denInox = 7.930;
2364 fMUON->AliMixture(50, "StainlessSteel$",aInox,zInox,denInox,3,wInox);
2366 // use wInox weighting factors (6th arg > 0)
2367 // from CERN note NUFACT Note023, Oct.2000
2369 // End - Not used, to be removed
2372 // --- Define the tracking medias for GEANT ---
2375 GReal_t epsil = .001; // Tracking precision,
2376 //GReal_t stemax = -1.; // Maximum displacement for multiple scat
2377 GReal_t tmaxfd = -20.; // Maximum angle due to field deflection
2378 //GReal_t deemax = -.3; // Maximum fractional energy loss, DLS
2379 GReal_t stmin = -.8;
2380 GReal_t maxStepAlu = fMUON->GetMaxStepAlu();
2381 GReal_t maxDestepAlu = fMUON->GetMaxDestepAlu();
2382 GReal_t maxStepGas = fMUON->GetMaxStepGas();
2383 Int_t iSXFLD = gAlice->Field()->Integ();
2384 Float_t sXMGMX = gAlice->Field()->Max();
2386 fMUON->AliMedium(21, "ALU_II$", 41, 0, iSXFLD, sXMGMX,
2387 tmaxfd, maxStepAlu, maxDestepAlu, epsil, stmin);
2389 // was med: 15 mat: 31
2390 fMUON->AliMedium(24, "FrameCH$", 44, 1, iSXFLD, sXMGMX,
2391 10.0, 0.001, 0.001, 0.001, 0.001);
2392 // was med: 20 mat: 36
2393 fMUON->AliMedium(25, "ARG_CO2_II", 45, 1, iSXFLD, sXMGMX,
2394 tmaxfd, maxStepGas, maxDestepAlu, epsil, stmin);
2395 // was med: 9 mat: 22
2396 fMUON->AliMedium(26, "FOAM_CH$", 46, 0, iSXFLD, sXMGMX,
2397 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
2398 // was med: 16 mat: 32
2399 fMUON->AliMedium(27, "SnPb$", 47, 0, iSXFLD, sXMGMX,
2400 10.0, 0.01, 1.0, 0.003, 0.003);
2401 // was med: 19 mat: 35
2402 fMUON->AliMedium(28, "Plastic$", 48, 0, iSXFLD, sXMGMX,
2403 10.0, 0.01, 1.0, 0.003, 0.003);
2404 // was med: 17 mat: 33
2406 // Not used, to be romoved
2409 fMUON->AliMedium(30, "InoxBolts$", 50, 1, iSXFLD, sXMGMX,
2410 10.0, 0.01, 1.0, 0.003, 0.003);
2411 // was med: 21 mat: 37
2413 // End - Not used, to be removed
2416 //______________________________________________________________________________
2417 void AliMUONSt1GeometryBuilderV2::CreateGeometry()
2419 // Create the detailed GEANT geometry for the dimuon arm station1
2421 cout << "AliMUONSt1GeometryBuilderV2::CreateGeometry()" << endl;
2422 cout << "_________________________________________" << endl;
2424 // Create basic volumes
2427 CreateDaughterBoard();
2428 CreateInnerLayers();
2430 // Create reflexion matrices
2433 Int_t reflXZ, reflYZ, reflXY;
2434 fMUON->AliMatrix(reflXZ, 90., 180., 90., 90., 180., 0.);
2435 fMUON->AliMatrix(reflYZ, 90., 0., 90.,-90., 180., 0.);
2436 fMUON->AliMatrix(reflXY, 90., 180., 90., 270., 0., 0.);
2438 // Define transformations for each quadrant
2439 // In old coordinate system: In new coordinate system:
2442 // II. | I. I. | II.
2444 // _____ | ____ _____ | ____
2446 // III. | IV. IV. | III.
2451 rotm[0]=0; // quadrant I
2452 rotm[1]=reflXZ; // quadrant II
2453 rotm[2]=reflXY; // quadrant III
2454 rotm[3]=reflYZ; // quadrant IV
2456 TGeoRotation rotm[4];
2457 rotm[0] = TGeoRotation("identity");
2458 rotm[1] = TGeoRotation("reflXZ", 90., 180., 90., 90., 180., 0.);
2459 rotm[2] = TGeoRotation("reflXY", 90., 180., 90., 270., 0., 0.);
2460 rotm[3] = TGeoRotation("reflYZ", 90., 0., 90.,-90., 180., 0.);
2463 scale[0] = TVector3( 1, 1, 1); // quadrant I
2464 scale[1] = TVector3(-1, 1, -1); // quadrant II
2465 scale[2] = TVector3(-1, -1, 1); // quadrant III
2466 scale[3] = TVector3( 1, -1, -1); // quadrant IV
2469 detElemId[0] = 51; // quadrant I
2470 detElemId[1] = 0; // quadrant II
2471 detElemId[2] = 1; // quadrant III
2472 detElemId[3] = 50; // quadrant IV
2474 // Shift in Z of the middle layer
2475 Double_t deltaZ = 6.5/2.;
2477 // Position of quadrant I wrt to the chamber position
2478 TVector3 pos0(-fgkDeltaQuadLHC, -fgkDeltaQuadLHC, deltaZ);
2480 // Shift for near/far layers
2481 GReal_t shiftXY = fgkFrameOffset;
2482 GReal_t shiftZ = fgkMotherThick1+fgkMotherThick2;
2484 // Build two chambers
2486 for (Int_t ich=1; ich<3; ich++) {
2488 // Create quadrant volume
2489 CreateQuadrant(ich);
2491 // Place gas volumes
2492 PlaceInnerLayers(ich);
2494 // Place the quadrant
2495 for (Int_t i=0; i<4; i++) {
2498 GReal_t posx, posy, posz;
2499 posx = pos0.X() * scale[i].X();
2500 posy = pos0.Y() * scale[i].Y();
2501 //posz = pos0.Z() * scale[i].Z() + AliMUONConstants::DefaultChamberZ(ich-1);
2502 //gMC->Gspos(QuadrantMLayerName(ich), i+1, "ALIC", posx, posy, posz, rotm[i], "ONLY");
2503 posz = pos0.Z() * scale[i].Z();
2505 ->AddEnvelope(QuadrantMLayerName(ich), detElemId[i] + ich*100, i+1,
2506 TGeoTranslation(posx, posy, posz), rotm[i]);
2509 Real_t posx2 = posx + shiftXY * scale[i].X();
2510 Real_t posy2 = posy + shiftXY * scale[i].Y();
2511 Real_t posz2 = posz - scale[i].Z()*shiftZ;
2512 //gMC->Gspos(QuadrantNLayerName(ich), i+1, "ALIC", posx2, posy2, posz2, rotm[i],"ONLY");
2514 ->AddEnvelope(QuadrantNLayerName(ich), 0, i+1, TGeoTranslation(posx2, posy2, posz2), rotm[i]);
2516 posz2 = posz + scale[i].Z()*shiftZ;
2517 //gMC->Gspos(QuadrantFLayerName(ich), i+1, "ALIC", posx2, posy2, posz2, rotm[i],"ONLY");
2519 ->AddEnvelope(QuadrantFLayerName(ich), 0, i+1, TGeoTranslation(posx2, posy2, posz2), rotm[i]);
2524 //______________________________________________________________________________
2525 void AliMUONSt1GeometryBuilderV2::SetTransformations()
2527 // Defines the transformations for the station2 chambers.
2530 AliMUONChamber* iChamber1 = &fMUON->Chamber(0);
2531 Double_t zpos1 = - iChamber1->Z();
2532 iChamber1->GetGeometry()
2533 ->SetTranslation(TGeoTranslation(0., 0., zpos1));
2535 AliMUONChamber* iChamber2 = &fMUON->Chamber(1);
2536 Double_t zpos2 = - iChamber2->Z();
2537 iChamber2->GetGeometry()
2538 ->SetTranslation(TGeoTranslation(0., 0., zpos2));
2541 //______________________________________________________________________________
2542 void AliMUONSt1GeometryBuilderV2::SetSensitiveVolumes()
2544 // Defines the sensitive volumes for station2 chambers.
2547 GetGeometry(0)->SetSensitiveVolume("SA1G");
2548 GetGeometry(0)->SetSensitiveVolume("SB1G");
2549 GetGeometry(0)->SetSensitiveVolume("SC1G");
2550 GetGeometry(0)->SetSensitiveVolume("SD1G");
2551 GetGeometry(0)->SetSensitiveVolume("SE1G");
2552 GetGeometry(0)->SetSensitiveVolume("SF1G");
2553 GetGeometry(0)->SetSensitiveVolume("SG1G");
2554 GetGeometry(0)->SetSensitiveVolume("SH1G");
2555 GetGeometry(0)->SetSensitiveVolume("SI1G");
2556 GetGeometry(0)->SetSensitiveVolume("SJ1G");
2557 GetGeometry(0)->SetSensitiveVolume("SK1G");
2559 GetGeometry(1)->SetSensitiveVolume("SA2G");
2560 GetGeometry(1)->SetSensitiveVolume("SB2G");
2561 GetGeometry(1)->SetSensitiveVolume("SC2G");
2562 GetGeometry(1)->SetSensitiveVolume("SD2G");
2563 GetGeometry(1)->SetSensitiveVolume("SE2G");
2564 GetGeometry(1)->SetSensitiveVolume("SF2G");
2565 GetGeometry(1)->SetSensitiveVolume("SG2G");
2566 GetGeometry(1)->SetSensitiveVolume("SH2G");
2567 GetGeometry(1)->SetSensitiveVolume("SI2G");
2568 GetGeometry(1)->SetSensitiveVolume("SJ2G");
2569 GetGeometry(1)->SetSensitiveVolume("SK2G");