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"
50 #include "AliMUONSt1GeometryBuilderV2.h"
51 #include "AliMUONSt1SpecialMotif.h"
53 #include "AliMUONChamber.h"
54 #include "AliMUONChamberGeometry.h"
58 ClassImp(AliMUONSt1GeometryBuilderV2)
60 // Thickness Constants
61 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzPadPlane=0.0148/2.; //Pad plane
62 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzFoam = 2.083/2.; //Foam of mechanicalplane
63 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzFR4 = 0.0031/2.; //FR4 of mechanical plane
64 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzSnPb = 0.0091/2.; //Pad/Kapton connection (66 pt)
65 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzKapton = 0.0122/2.; //Kapton
66 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzBergPlastic = 0.3062/2.;//Berg connector
67 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzBergCopper = 0.1882/2.; //Berg connector
68 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzDaughter = 0.0156/2.; //Daughter board
69 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzGas = 0.2/2.; //Gas thickness
71 // Quadrant Mother volume - TUBS1 - Middle layer of model
72 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherIR1 = 18.3;
73 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherOR1 = 105.673;
74 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherThick1 = 6.5/2;
75 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherPhiL1 = 0.;
76 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherPhiU1 = 90.;
78 // Quadrant Mother volume - TUBS2 - near and far layers of model
79 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherIR2 = 20.7;
80 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherOR2 = 100.073;
81 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherThick2 = 3.0/2;
82 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherPhiL2 = 0.;
83 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherPhiU2 = 90.;
85 // Sensitive copper pads, foam layer, PCB and electronics model parameters
86 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxHole=1.5/2.;
87 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyHole=6./2.;
88 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxBergPlastic=0.74/2.;
89 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyBergPlastic=5.09/2.;
90 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxBergCopper=0.25/2.;
91 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyBergCopper=3.6/2.;
92 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxKapton=0.8/2.;
93 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyKapton=5.7/2.;
94 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxDaughter=2.3/2.;
95 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyDaughter=6.3/2.;
96 const GReal_t AliMUONSt1GeometryBuilderV2::fgkOffsetX=1.46;
97 const GReal_t AliMUONSt1GeometryBuilderV2::fgkOffsetY=0.71;
98 const GReal_t AliMUONSt1GeometryBuilderV2::fgkDeltaFilleEtamX=1.46;
99 const GReal_t AliMUONSt1GeometryBuilderV2::fgkDeltaFilleEtamY=0.051;
101 const GReal_t AliMUONSt1GeometryBuilderV2::fgkDeltaQuadLHC=2.6; // LHC Origin wrt Quadrant Origin
102 const GReal_t AliMUONSt1GeometryBuilderV2::fgkFrameOffset=5.0;
104 const char* AliMUONSt1GeometryBuilderV2::fgkHoleName="MCHL";
105 const char* AliMUONSt1GeometryBuilderV2::fgkDaughterName="MCDB";
106 const char AliMUONSt1GeometryBuilderV2::fgkFoamLayerSuffix='F'; // prefix for automatic volume naming
107 const char* AliMUONSt1GeometryBuilderV2::fgkQuadrantMLayerName="SQM";
108 const char* AliMUONSt1GeometryBuilderV2::fgkQuadrantNLayerName="SQN";
109 const char* AliMUONSt1GeometryBuilderV2::fgkQuadrantFLayerName="SQF";
111 //______________________________________________________________________________
112 AliMUONSt1GeometryBuilderV2::AliMUONSt1GeometryBuilderV2(AliMUON* muon)
113 : AliMUONVGeometryBuilder(&muon->Chamber(0), &muon->Chamber(1)),
116 // set path to mapping data files
117 if (! gSystem->Getenv("MINSTALL")) {
118 TString dirPath = gSystem->Getenv("ALICE_ROOT");
119 dirPath += "/MUON/mapping";
120 AliMpFiles::Instance()->SetTopPath(dirPath);
121 gSystem->Setenv("MINSTALL", dirPath.Data());
122 //cout << "AliMpFiles top path set to " << dirPath << endl;
125 // cout << gSystem->Getenv("MINSTALL") << endl;
128 //______________________________________________________________________________
129 AliMUONSt1GeometryBuilderV2::AliMUONSt1GeometryBuilderV2()
130 : AliMUONVGeometryBuilder(),
133 // Default Constructor
137 //______________________________________________________________________________
138 AliMUONSt1GeometryBuilderV2::AliMUONSt1GeometryBuilderV2(const AliMUONSt1GeometryBuilderV2& rhs)
139 : AliMUONVGeometryBuilder(rhs)
141 // Dummy copy constructor
143 Fatal("Copy constructor",
144 "Copy constructor is not implemented.");
147 //______________________________________________________________________________
148 AliMUONSt1GeometryBuilderV2::~AliMUONSt1GeometryBuilderV2()
154 //______________________________________________________________________________
155 AliMUONSt1GeometryBuilderV2&
156 AliMUONSt1GeometryBuilderV2::operator = (const AliMUONSt1GeometryBuilderV2& rhs)
158 // check assignement to self
159 if (this == &rhs) return *this;
162 "Assignment operator is not implemented.");
171 //______________________________________________________________________________
172 void AliMUONSt1GeometryBuilderV2::CreateHole()
174 // Create all the elements found inside a foam hole
176 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
177 Int_t idAir = idtmed[1100]; // medium 1
178 //Int_t idCopper = idtmed[1109]; // medium 10 = copper
179 Int_t idCopper = idtmed[1121]; // medium 22 = copper
182 GReal_t posX,posY,posZ;
187 gMC->Gsvolu(fgkHoleName,"BOX",idAir,par,3);
189 par[0] = fgkHxKapton;
190 par[1] = fgkHyKapton;
192 gMC->Gsvolu("SNPB", "BOX", idCopper, par, 3);
195 posZ = -fgkHzFoam+fgkHzSnPb;
196 gMC->Gspos("SNPB",1,fgkHoleName, posX, posY, posZ, 0,"ONLY");
199 par[1] = fgkHyBergPlastic;
200 par[2] = fgkHzKapton;
201 gMC->Gsvolu("KAPT", "BOX", idCopper, par, 3);
205 gMC->Gspos("KAPT",1,fgkHoleName, posX, posY, posZ, 0,"ONLY");
208 //______________________________________________________________________________
209 void AliMUONSt1GeometryBuilderV2::CreateDaughterBoard()
211 // Create all the elements in a daughter board
213 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
214 Int_t idAir = idtmed[1100]; // medium 1
215 //Int_t idCopper = idtmed[1109]; // medium 10 = copper
216 //Int_t idPlastic =idtmed[1116]; // medium 17 = Plastic
217 Int_t idCopper = idtmed[1121]; // medium 22 = copper
218 Int_t idPlastic =idtmed[1127]; // medium 28 = Plastic
221 GReal_t posX,posY,posZ;
223 par[0]=fgkHxDaughter;
224 par[1]=fgkHyDaughter;
225 par[2]=TotalHzDaughter();
226 gMC->Gsvolu(fgkDaughterName,"BOX",idAir,par,3);
228 par[0]=fgkHxBergPlastic;
229 par[1]=fgkHyBergPlastic;
230 par[2]=fgkHzBergPlastic;
231 gMC->Gsvolu("BRGP","BOX",idPlastic,par,3);
234 posZ = -TotalHzDaughter() + fgkHzBergPlastic;
235 gMC->Gspos("BRGP",1,fgkDaughterName,posX,posY,posZ,0,"ONLY");
237 par[0]=fgkHxBergCopper;
238 par[1]=fgkHyBergCopper;
239 par[2]=fgkHzBergCopper;
240 gMC->Gsvolu("BRGC","BOX",idCopper,par,3);
244 gMC->Gspos("BRGC",1,"BRGP",posX,posY,posZ,0,"ONLY");
246 par[0]=fgkHxDaughter;
247 par[1]=fgkHyDaughter;
248 par[2]=fgkHzDaughter;
249 gMC->Gsvolu("DGHT","BOX",idCopper,par,3);
252 posZ = -TotalHzDaughter() + 2.*fgkHzBergPlastic + fgkHzDaughter;
253 gMC->Gspos("DGHT",1,fgkDaughterName,posX,posY,posZ,0,"ONLY");
256 //______________________________________________________________________________
257 void AliMUONSt1GeometryBuilderV2::CreateInnerLayers()
259 // Create the layer of sensitive volumes with gas
260 // and the copper layer.
264 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
265 //Int_t idArCO2 = idtmed[1108]; // medium 9 (ArCO2 80%)
266 //Int_t idCopper = idtmed[1109]; // medium 10 = copper
267 Int_t idArCO2 = idtmed[1124]; // medium 25 (ArCO2 80%)
268 Int_t idCopper = idtmed[1121]; // medium 22 = copper
272 //Make gas volume - composed of 11 trapezoids
286 gMC->Gsvolu("SA1G", "TRAP", idArCO2, par, 11);
287 gMC->Gsvolu("SA2G", "TRAP", idArCO2, par, 11);
289 par[0] = fgkHzPadPlane;
290 gMC->Gsvolu("SA1C", "TRAP", idCopper,par, 11);
304 gMC->Gsvolu("SB1G", "TRAP", idArCO2, par, 11);
305 gMC->Gsvolu("SB2G", "TRAP", idArCO2, par, 11);
307 par[0] = fgkHzPadPlane;
308 gMC->Gsvolu("SB1C", "TRAP", idCopper,par, 11);
323 gMC->Gsvolu("SC1G", "TRAP", idArCO2, par, 11);
324 gMC->Gsvolu("SC2G", "TRAP", idArCO2, par, 11);
326 par[0] = fgkHzPadPlane;
327 gMC->Gsvolu("SC1C", "TRAP", idCopper,par, 11);
341 gMC->Gsvolu("SD1G", "TRAP", idArCO2, par, 11);
342 gMC->Gsvolu("SD2G", "TRAP", idArCO2, par, 11);
344 par[0] = fgkHzPadPlane;
345 gMC->Gsvolu("SD1C", "TRAP", idCopper,par, 11);
359 gMC->Gsvolu("SE1G", "TRAP", idArCO2, par, 11);
360 gMC->Gsvolu("SE2G", "TRAP", idArCO2, par, 11);
362 par[0] = fgkHzPadPlane;
363 gMC->Gsvolu("SE1C", "TRAP", idCopper,par, 11);
377 gMC->Gsvolu("SF1G", "TRAP", idArCO2, par, 11);
378 gMC->Gsvolu("SF2G", "TRAP", idArCO2, par, 11);
380 par[0] = fgkHzPadPlane;
381 gMC->Gsvolu("SF1C", "TRAP", idCopper,par, 11);
395 gMC->Gsvolu("SG1G", "TRAP", idArCO2, par, 11);
396 gMC->Gsvolu("SG2G", "TRAP", idArCO2, par, 11);
398 par[0] = fgkHzPadPlane;
399 gMC->Gsvolu("SG1C", "TRAP", idCopper,par, 11);
413 gMC->Gsvolu("SH1G", "TRAP", idArCO2, par, 11);
414 gMC->Gsvolu("SH2G", "TRAP", idArCO2, par, 11);
416 par[0] = fgkHzPadPlane;
417 gMC->Gsvolu("SH1C", "TRAP", idCopper,par, 11);
431 gMC->Gsvolu("SI1G", "TRAP", idArCO2, par, 11);
432 gMC->Gsvolu("SI2G", "TRAP", idArCO2, par, 11);
434 par[0] = fgkHzPadPlane;
435 gMC->Gsvolu("SI1C", "TRAP", idCopper,par, 11);
449 gMC->Gsvolu("SJ1G", "TRAP", idArCO2, par, 11);
450 gMC->Gsvolu("SJ2G", "TRAP", idArCO2, par, 11);
452 par[0] = fgkHzPadPlane;
453 gMC->Gsvolu("SJ1C", "TRAP", idCopper,par, 11);
467 gMC->Gsvolu("SK1G", "TRAP", idArCO2, par, 11);
468 gMC->Gsvolu("SK2G", "TRAP", idArCO2, par, 11);
470 par[0] = fgkHzPadPlane;
471 gMC->Gsvolu("SK1C", "TRAP", idCopper,par, 11);
474 //______________________________________________________________________________
475 void AliMUONSt1GeometryBuilderV2::CreateQuadrant(Int_t chamber)
477 // create the quadrant (bending and non-bending planes)
478 // for the given chamber
481 CreateFrame(chamber);
484 SpecialMap specialMap;
485 specialMap[1001] = AliMUONSt1SpecialMotif(TVector2( 0.1, 0.84), 90.);
486 specialMap[1002] = AliMUONSt1SpecialMotif(TVector2( 0.5, 0.36));
487 specialMap[1003] = AliMUONSt1SpecialMotif(TVector2(1.01, 0.36));
491 SpecialMap specialMap;
492 specialMap.Add(1001, (Long_t) new AliMUONSt1SpecialMotif(TVector2( 0.1, 0.84), 90.));
493 specialMap.Add(1002, (Long_t) new AliMUONSt1SpecialMotif(TVector2( 0.5, 0.36)));
494 specialMap.Add(1003, (Long_t) new AliMUONSt1SpecialMotif(TVector2(1.01, 0.36)));
497 AliMpReader reader1(kStation1, kBendingPlane);
498 AliMpSector* sector1 = reader1.BuildSector();
500 Bool_t reflectZ = true;
501 TVector3 where = TVector3(2.5+0.1+0.56+0.001, 2.5+0.1+0.001, 0.);
502 PlaceSector(sector1, specialMap, where, reflectZ, chamber);
506 specialMap[4001] = AliMUONSt1SpecialMotif(TVector2(1.01,0.59),90.);
507 specialMap[4002] = AliMUONSt1SpecialMotif(TVector2(1.96, 0.17));
508 specialMap[4003] = AliMUONSt1SpecialMotif(TVector2(1.61,-1.18));
509 specialMap[4004] = AliMUONSt1SpecialMotif(TVector2(0.2 ,-0.08));
510 specialMap[4005] = AliMUONSt1SpecialMotif(TVector2(0.2 , 0.25));
511 specialMap[4006] = AliMUONSt1SpecialMotif(TVector2(0.28, 0.21));
516 specialMap.Add(4001,(Long_t) new AliMUONSt1SpecialMotif(TVector2(1.01,0.59),90.));
517 specialMap.Add(4002,(Long_t) new AliMUONSt1SpecialMotif(TVector2(1.96, 0.17)));
518 specialMap.Add(4003,(Long_t) new AliMUONSt1SpecialMotif(TVector2(1.61,-1.18)));
519 specialMap.Add(4004,(Long_t) new AliMUONSt1SpecialMotif(TVector2(0.2 ,-0.08)));
520 specialMap.Add(4005,(Long_t) new AliMUONSt1SpecialMotif(TVector2(0.2 , 0.25)));
521 specialMap.Add(4006,(Long_t) new AliMUONSt1SpecialMotif(TVector2(0.28, 0.21)));
524 AliMpReader reader2(kStation1, kNonBendingPlane);
525 AliMpSector* sector2 = reader2.BuildSector();
528 where = TVector3(where.X()+0.63/2.,where.Y()+0.42/2., 0.); //add a half pad shift
529 PlaceSector(sector2, specialMap, where, reflectZ, chamber);
536 //______________________________________________________________________________
537 void AliMUONSt1GeometryBuilderV2::CreateFoamBox(const char* name,const TVector2& dimensions)
539 // create all the elements in the copper plane
542 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
543 Int_t idAir = idtmed[1100]; // medium 1
544 //Int_t idFoam = idtmed[1115]; // medium 16 = Foam
545 //Int_t idFR4 = idtmed[1114]; // medium 15 = FR4
546 Int_t idFoam = idtmed[1125]; // medium 26 = Foam
547 Int_t idFR4 = idtmed[1122]; // medium 23 = FR4
551 par[0] = dimensions.X();
552 par[1] = dimensions.Y();
553 par[2] = TotalHzPlane();
554 gMC->Gsvolu(name,"BOX",idAir,par,3);
557 GReal_t posX,posY,posZ;
560 eName[3]=fgkFoamLayerSuffix;
561 par[0] = dimensions.X();
562 par[1] = dimensions.Y();
564 gMC->Gsvolu(eName,"BOX",idFoam,par,3);
567 posZ = -TotalHzPlane() + fgkHzFoam;
568 gMC->Gspos(eName,1,name,posX,posY,posZ,0,"ONLY");
570 // mechanical plane FR4 layer
572 par[0] = dimensions.X();
573 par[1] = dimensions.Y();
575 gMC->Gsvolu(eName,"BOX",idFR4,par,3);
578 posZ = -TotalHzPlane()+ 2.*fgkHzFoam + fgkHzFR4;
579 gMC->Gspos(eName,1,name,posX,posY,posZ,0,"ONLY");
582 //______________________________________________________________________________
583 void AliMUONSt1GeometryBuilderV2::CreatePlaneSegment(const char* name,const TVector2& dimensions,
586 // Create a segment of a plane (this includes a foam layer,
587 // holes in the foam to feed the kaptons through, kapton connectors
588 // and the mother board.)
591 CreateFoamBox(name,dimensions);
595 eName[3]=fgkFoamLayerSuffix;
597 for (Int_t holeNum=0;holeNum<nofHoles;holeNum++) {
598 GReal_t posX = ((2.*holeNum+1.)/nofHoles-1.)*dimensions.X();
602 gMC->Gspos(fgkHoleName,holeNum+1,eName,posX,posY,posZ,0,"ONLY");
606 //______________________________________________________________________________
607 void AliMUONSt1GeometryBuilderV2::CreateFrame(Int_t chamber)
609 // Create the non-sensitive elements of the frame for the <chamber>
612 // Model and notation:
614 // The Quadrant volume name starts with SQ
615 // The volume segments are numbered 00 to XX.
621 // (SQ17-24) / | InVFrame (SQ00-01)
625 // (SQ25-39) | | InArcFrame (SQ42-45)
628 // InHFrame (SQ40-41)
631 // 06 February 2003 - Overlapping volumes resolved.
632 // One quarter chamber is comprised of three TUBS volumes: SQMx, SQNx, and SQFx,
633 // where SQMx is the Quadrant Middle layer for chamber <x> ( posZ in [-3.25,3.25]),
634 // SQNx is the Quadrant Near side layer for chamber <x> ( posZ in [-6.25,3-.25) ), and
635 // SQFx is the Quadrant Far side layer for chamber <x> ( posZ in (3.25,6.25] ).
638 const Float_t kNearFarLHC=2.4; // Near and Far TUBS Origin wrt LHC Origin
641 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
643 Int_t idAir = idtmed[1100]; // medium 1
644 //Int_t idFrameEpoxy = idtmed[1115]; // medium 16 = Frame Epoxy ME730
645 //Int_t idInox = idtmed[1116]; // medium 17 Stainless Steel (18%Cr,9%Ni,Fe)
646 //Int_t idFR4 = idtmed[1110]; // medium 11 FR4
647 //Int_t idCopper = idtmed[1109]; // medium 10 Copper
648 //Int_t idAlu = idtmed[1103]; // medium 4 Aluminium
649 Int_t idFrameEpoxy = idtmed[1123]; // medium 24 = Frame Epoxy ME730 // was 20 not 16
650 Int_t idInox = idtmed[1128]; // medium 29 Stainless Steel (18%Cr,9%Ni,Fe) // was 21 not 17
651 Int_t idFR4 = idtmed[1122]; // medium 23 FR4 // was 15 not 11
652 Int_t idCopper = idtmed[1121]; // medium 22 Copper
653 Int_t idAlu = idtmed[1120]; // medium 21 Aluminium
657 Int_t rot1, rot2, rot3;
660 fMUON->AliMatrix(rot1, 90., 90., 90., 180., 0., 0.); // +90 deg in x-y plane
661 fMUON->AliMatrix(rot2, 90., 45., 90., 135., 0., 0.); // +45 deg in x-y plane
662 fMUON->AliMatrix(rot3, 90., 45., 90., 315.,180., 0.); // +45 deg in x-y + rotation 180° around y
664 // Translation matrices ... NOT USED
665 // fMUON->AliMatrix(trans1, 90., 0., 90., 90., 0., 0.); // X-> X; Y -> Y; Z -> Z
666 // fMUON->AliMatrix(trans2, 90., 180., 90., 90., 180., 0.); // X->-X; Y -> Y; Z ->-Z
667 // fMUON->AliMatrix(trans3, 90., 180., 90., 270., 0., 0.); // X->-X; Y ->-Y; Z -> Z
668 // fMUON->AliMatrix(trans4, 90., 0., 90., 270., 180., 0.); // X-> X; Y ->-Y; Z ->-Z
670 // ___________________Volume thicknesses________________________
672 const Float_t kHzFrameThickness = 1.59/2.; //equivalent thickness
673 const Float_t kHzOuterFrameEpoxy = 1.19/2.; //equivalent thickness
674 const Float_t kHzOuterFrameInox = 0.1/2.; //equivalent thickness
675 const Float_t kHzFoam = 2.083/2.; //evaluated elsewhere
676 // CHECK with fgkHzFoam
678 // Pertaining to the top outer area
679 const Float_t kHzTopAnodeSteel1 = 0.185/2.; //equivalent thickness
680 const Float_t kHzTopAnodeSteel2 = 0.51/2.; //equivalent thickness
681 const Float_t kHzAnodeFR4 = 0.08/2.; //equivalent thickness
682 const Float_t kHzTopEarthFaceCu = 0.364/2.; //equivalent thickness
683 const Float_t kHzTopEarthProfileCu = 1.1/2.; //equivalent thickness
684 const Float_t kHzTopPositionerSteel = 1.45/2.; //should really be 2.125/2.;
685 const Float_t kHzTopGasSupportAl = 0.85/2.; //equivalent thickness
687 // Pertaining to the vertical outer area
688 const Float_t kHzVerticalCradleAl = 0.8/2.; //equivalent thickness
689 const Float_t kHzLateralSightAl = 0.975/2.; //equivalent thickness
690 const Float_t kHzLateralPosnInoxFace = 2.125/2.;//equivalent thickness
691 const Float_t kHzLatPosInoxProfM = 6.4/2.; //equivalent thickness
692 const Float_t kHzLatPosInoxProfNF = 1.45/2.; //equivalent thickness
693 const Float_t kHzLateralPosnAl = 0.5/2.; //equivalent thickness
694 const Float_t kHzVertEarthFaceCu = 0.367/2.; //equivalent thickness
695 const Float_t kHzVertBarSteel = 0.198/2.; //equivalent thickness
696 const Float_t kHzVertEarthProfCu = 1.1/2.; //equivalent thickness
698 //_______________Parameter definitions in sequence _________
700 // InVFrame parameters
701 const Float_t kHxInVFrame = 1.85/2.;
702 const Float_t kHyInVFrame = 73.95/2.;
703 const Float_t kHzInVFrame = kHzFrameThickness;
705 //Flat 7.5mm vertical section
706 const Float_t kHxV1mm = 0.75/2.;
707 const Float_t kHyV1mm = 1.85/2.;
708 const Float_t kHzV1mm = kHzFrameThickness;
710 // OuterTopFrame Structure
713 // The frame is composed of a cuboid and two trapezoids
714 // (TopFrameAnode, TopFrameAnodeA, TopFrameAnodeB).
715 // Each shape is composed of two layers (Epoxy and Inox) and
716 // takes the frame's inner anode circuitry into account in the material budget.
719 // The overhanging anode part is composed froma cuboid and two trapezoids
720 // (TopAnode, TopAnode1, and TopAnode2). These surfaces neglect implanted
721 // resistors, but accounts for the major Cu, Pb/Sn, and FR4 material
723 // The stainless steel anode supports have been included.
725 // EARTHING (TopEarthFace, TopEarthProfile)
726 // Al GAS SUPPORT (TopGasSupport)
728 // ALIGNMENT (TopPositioner) - Alignment system, three sights per quarter
729 // chamber. This sight is forseen for the alignment of the horizontal level
730 // (parallel to the OY axis of LHC). Its position will be evaluated relative
731 // to a system of sights places on the cradles;
735 //TopFrameAnode parameters - cuboid, 2 layers
736 const Float_t kHxTFA = 34.1433/2.;
737 const Float_t kHyTFA = 7.75/2.;
738 const Float_t kHzTFAE = kHzOuterFrameEpoxy; // layer 1 thickness
739 const Float_t kHzTFAI = kHzOuterFrameInox; // layer 3 thickness
741 // TopFrameAnodeA parameters - trapezoid, 2 layers
742 const Float_t kHzFAAE = kHzOuterFrameEpoxy; // layer 1 thickness
743 const Float_t kHzFAAI = kHzOuterFrameInox; // layer 3 thickness
744 const Float_t kTetFAA = 0.;
745 const Float_t kPhiFAA = 0.;
746 const Float_t kH1FAA = 8.7/2.;
747 const Float_t kBl1FAA = 4.35/2.;
748 const Float_t kTl1FAA = 7.75/2.;
749 const Float_t kAlp1FAA = 11.06;
750 const Float_t kH2FAA = 8.7/2.;
751 const Float_t kBl2FAA = 4.35/2.;
752 const Float_t kTl2FAA = 7.75/2.;
753 const Float_t kAlp2FAA = 11.06;
755 // TopFrameAnodeB parameters - trapezoid, 2 layers
756 const Float_t kHzFABE = kHzOuterFrameEpoxy; // layer 1 thickness
757 const Float_t kHzFABI = kHzOuterFrameInox; // layer 3 thickness
758 const Float_t kTetFAB = 0.;
759 const Float_t kPhiFAB = 0.;
760 const Float_t kH1FAB = 8.70/2.;
761 const Float_t kBl1FAB = 0.;
762 const Float_t kTl1FAB = 4.35/2.;
763 const Float_t kAlp1FAB = 14.03;
764 const Float_t kH2FAB = 8.70/2.;
765 const Float_t kBl2FAB = 0.;
766 const Float_t kTl2FAB = 4.35/2.;
767 const Float_t kAlp2FAB = 14.03;
769 // TopAnode parameters - cuboid (part 1 of 3 parts)
770 const Float_t kHxTA1 = 16.2/2.;
771 const Float_t kHyTA1 = 3.5/2.;
772 const Float_t kHzTA11 = kHzTopAnodeSteel1; // layer 1
773 const Float_t kHzTA12 = kHzAnodeFR4; // layer 2
775 // TopAnode parameters - trapezoid 1 (part 2 of 3 parts)
776 const Float_t kHzTA21 = kHzTopAnodeSteel2; // layer 1
777 const Float_t kHzTA22 = kHzAnodeFR4; // layer 2
778 const Float_t kTetTA2 = 0.;
779 const Float_t kPhiTA2= 0.;
780 const Float_t kH1TA2 = 7.268/2.;
781 const Float_t kBl1TA2 = 2.03/2.;
782 const Float_t kTl1TA2 = 3.5/2.;
783 const Float_t kAlp1TA2 = 5.78;
784 const Float_t kH2TA2 = 7.268/2.;
785 const Float_t kBl2TA2 = 2.03/2.;
786 const Float_t kTl2TA2 = 3.5/2.;
787 const Float_t kAlp2TA2 = 5.78;
789 // TopAnode parameters - trapezoid 2 (part 3 of 3 parts)
790 const Float_t kHzTA3 = kHzAnodeFR4; // layer 1
791 const Float_t kTetTA3 = 0.;
792 const Float_t kPhiTA3 = 0.;
793 const Float_t kH1TA3 = 7.268/2.;
794 const Float_t kBl1TA3 = 0.;
795 const Float_t kTl1TA3 = 2.03/2.;
796 const Float_t kAlp1TA3 = 7.95;
797 const Float_t kH2TA3 = 7.268/2.;
798 const Float_t kBl2TA3 = 0.;
799 const Float_t kTl2TA3 = 2.03/2.;
800 const Float_t kAlp2TA3 = 7.95;
802 // TopEarthFace parameters - single trapezoid
803 const Float_t kHzTEF = kHzTopEarthFaceCu;
804 const Float_t kTetTEF = 0.;
805 const Float_t kPhiTEF = 0.;
806 const Float_t kH1TEF = 1.200/2.;
807 const Float_t kBl1TEF = 21.323/2.;
808 const Float_t kTl1TEF = 17.963/2.;
809 const Float_t kAlp1TEF = -54.46;
810 const Float_t kH2TEF = 1.200/2.;
811 const Float_t kBl2TEF = 21.323/2.;
812 const Float_t kTl2TEF = 17.963/2.;
813 const Float_t kAlp2TEF = -54.46;
815 // TopEarthProfile parameters - single trapezoid
816 const Float_t kHzTEP = kHzTopEarthProfileCu;
817 const Float_t kTetTEP = 0.;
818 const Float_t kPhiTEP = 0.;
819 const Float_t kH1TEP = 0.40/2.;
820 const Float_t kBl1TEP = 31.766/2.;
821 const Float_t kTl1TEP = 30.535/2.;
822 const Float_t kAlp1TEP = -56.98;
823 const Float_t kH2TEP = 0.40/2.;
824 const Float_t kBl2TEP = 31.766/2.;
825 const Float_t kTl2TEP = 30.535/2.;
826 const Float_t kAlp2TEP = -56.98;
828 // TopPositioner parameters - single Stainless Steel trapezoid
829 const Float_t kHzTP = kHzTopPositionerSteel;
830 const Float_t kTetTP = 0.;
831 const Float_t kPhiTP = 0.;
832 const Float_t kH1TP = 3.00/2.;
833 const Float_t kBl1TP = 7.023/2.;
834 const Float_t kTl1TP = 7.314/2.;
835 const Float_t kAlp1TP = 2.78;
836 const Float_t kH2TP = 3.00/2.;
837 const Float_t kBl2TP = 7.023/2.;
838 const Float_t kTl2TP = 7.314/2.;
839 const Float_t kAlp2TP = 2.78;
841 // TopGasSupport parameters - single cuboid
842 const Float_t kHxTGS = 8.50/2.;
843 const Float_t kHyTGS = 3.00/2.;
844 const Float_t kHzTGS = kHzTopGasSupportAl;
846 // OutEdgeFrame parameters - 4 trapezoidal sections, 2 layers of material
851 const Float_t kHzOETFE = kHzOuterFrameEpoxy; // layer 1
852 const Float_t kHzOETFI = kHzOuterFrameInox; // layer 3
854 const Float_t kTetOETF = 0.; // common to all 4 trapezoids
855 const Float_t kPhiOETF = 0.; // common to all 4 trapezoids
857 const Float_t kH1OETF = 7.196/2.; // common to all 4 trapezoids
858 const Float_t kH2OETF = 7.196/2.; // common to all 4 trapezoids
860 const Float_t kBl1OETF1 = 3.75/2;
861 const Float_t kTl1OETF1 = 3.996/2.;
862 const Float_t kAlp1OETF1 = 0.98;
864 const Float_t kBl2OETF1 = 3.75/2;
865 const Float_t kTl2OETF1 = 3.996/2.;
866 const Float_t kAlp2OETF1 = 0.98;
869 const Float_t kBl1OETF2 = 3.01/2.;
870 const Float_t kTl1OETF2 = 3.75/2;
871 const Float_t kAlp1OETF2 = 2.94;
873 const Float_t kBl2OETF2 = 3.01/2.;
874 const Float_t kTl2OETF2 = 3.75/2;
875 const Float_t kAlp2OETF2 = 2.94;
878 const Float_t kBl1OETF3 = 1.767/2.;
879 const Float_t kTl1OETF3 = 3.01/2.;
880 const Float_t kAlp1OETF3 = 4.94;
882 const Float_t kBl2OETF3 = 1.767/2.;
883 const Float_t kTl2OETF3 = 3.01/2.;
884 const Float_t kAlp2OETF3 = 4.94;
887 const Float_t kBl1OETF4 = 0.;
888 const Float_t kTl1OETF4 = 1.77/2.;
889 const Float_t kAlp1OETF4 = 7.01;
891 const Float_t kBl2OETF4 = 0.;
892 const Float_t kTl2OETF4 = 1.77/2.;
893 const Float_t kAlp2OETF4 = 7.01;
895 // Frame Structure (OutVFrame):
897 // OutVFrame and corner (OutVFrame cuboid, OutVFrame trapezoid)
898 // EARTHING (VertEarthFaceCu,VertEarthSteel,VertEarthProfCu),
899 // DETECTOR POSITIONNING (SuppLateralPositionner, LateralPositionner),
900 // CRADLE (VertCradle), and
901 // ALIGNMENT (LateralSightSupport, LateralSight)
905 // OutVFrame parameters - cuboid
906 const Float_t kHxOutVFrame = 1.85/2.;
907 const Float_t kHyOutVFrame = 46.23/2.;
908 const Float_t kHzOutVFrame = kHzFrameThickness;
910 // OutVFrame corner parameters - trapezoid
911 const Float_t kHzOCTF = kHzFrameThickness;
912 const Float_t kTetOCTF = 0.;
913 const Float_t kPhiOCTF = 0.;
914 const Float_t kH1OCTF = 1.85/2.;
915 const Float_t kBl1OCTF = 0.;
916 const Float_t kTl1OCTF = 3.66/2.;
917 const Float_t kAlp1OCTF = 44.67;
918 const Float_t kH2OCTF = 1.85/2.;
919 const Float_t kBl2OCTF = 0.;
920 const Float_t kTl2OCTF = 3.66/2.;
921 const Float_t kAlp2OCTF = 44.67;
923 // VertEarthFaceCu parameters - single trapezoid
924 const Float_t kHzVFC = kHzVertEarthFaceCu;
925 const Float_t kTetVFC = 0.;
926 const Float_t kPhiVFC = 0.;
927 const Float_t kH1VFC = 1.200/2.;
928 const Float_t kBl1VFC = 46.11/2.;
929 const Float_t kTl1VFC = 48.236/2.;
930 const Float_t kAlp1VFC = 41.54;
931 const Float_t kH2VFC = 1.200/2.;
932 const Float_t kBl2VFC = 46.11/2.;
933 const Float_t kTl2VFC = 48.236/2.;
934 const Float_t kAlp2VFC = 41.54;
936 // VertEarthSteel parameters - single trapezoid
937 const Float_t kHzVES = kHzVertBarSteel;
938 const Float_t kTetVES = 0.;
939 const Float_t kPhiVES = 0.;
940 const Float_t kH1VES = 1.200/2.;
941 const Float_t kBl1VES = 30.486/2.;
942 const Float_t kTl1VES = 32.777/2.;
943 const Float_t kAlp1VES = 43.67;
944 const Float_t kH2VES = 1.200/2.;
945 const Float_t kBl2VES = 30.486/2.;
946 const Float_t kTl2VES = 32.777/2.;
947 const Float_t kAlp2VES = 43.67;
949 // VertEarthProfCu parameters - single trapezoid
950 const Float_t kHzVPC = kHzVertEarthProfCu;
951 const Float_t kTetVPC = 0.;
952 const Float_t kPhiVPC = 0.;
953 const Float_t kH1VPC = 0.400/2.;
954 const Float_t kBl1VPC = 29.287/2.;
955 const Float_t kTl1VPC = 30.091/2.;
956 const Float_t kAlp1VPC = 45.14;
957 const Float_t kH2VPC = 0.400/2.;
958 const Float_t kBl2VPC = 29.287/2.;
959 const Float_t kTl2VPC = 30.091/2.;
960 const Float_t kAlp2VPC = 45.14;
962 // SuppLateralPositionner - single cuboid
963 const Float_t kHxSLP = 2.80/2.;
964 const Float_t kHySLP = 5.00/2.;
965 const Float_t kHzSLP = kHzLateralPosnAl;
967 // LateralPositionner - squared off U bend, face view
968 const Float_t kHxLPF = 5.2/2.;
969 const Float_t kHyLPF = 3.0/2.;
970 const Float_t kHzLPF = kHzLateralPosnInoxFace;
972 // LateralPositionner - squared off U bend, profile view
973 const Float_t kHxLPP = 0.425/2.;
974 const Float_t kHyLPP = 3.0/2.;
975 const Float_t kHzLPP = kHzLatPosInoxProfM; // middle layer
976 const Float_t kHzLPNF = kHzLatPosInoxProfNF; // near and far layers
978 // VertCradle, 3 layers (copies), each composed of 4 trapezoids
980 const Float_t kHzVC1 = kHzVerticalCradleAl;
981 const Float_t kTetVC1 = 0.;
982 const Float_t kPhiVC1 = 0.;
983 const Float_t kH1VC1 = 10.25/2.;
984 const Float_t kBl1VC1 = 3.70/2.;
985 const Float_t kTl1VC1 = 0.;
986 const Float_t kAlp1VC1 = -10.23;
987 const Float_t kH2VC1 = 10.25/2.;
988 const Float_t kBl2VC1 = 3.70/2.;
989 const Float_t kTl2VC1 = 0.;
990 const Float_t kAlp2VC1 = -10.23;
993 const Float_t kHzVC2 = kHzVerticalCradleAl;
994 const Float_t kTetVC2 = 0.;
995 const Float_t kPhiVC2 = 0.;
996 const Float_t kH1VC2 = 10.25/2.;
997 const Float_t kBl1VC2 = 6.266/2.;
998 const Float_t kTl1VC2 = 3.70/2.;
999 const Float_t kAlp1VC2 = -7.13;
1000 const Float_t kH2VC2 = 10.25/2.;
1001 const Float_t kBl2VC2 = 6.266/2.;
1002 const Float_t kTl2VC2 = 3.70/2.;
1003 const Float_t kAlp2VC2 = -7.13;
1006 const Float_t kHzVC3 = kHzVerticalCradleAl;
1007 const Float_t kTetVC3 = 0.;
1008 const Float_t kPhiVC3 = 0.;
1009 const Float_t kH1VC3 = 10.25/2.;
1010 const Float_t kBl1VC3 = 7.75/2.;
1011 const Float_t kTl1VC3 = 6.266/2.;
1012 const Float_t kAlp1VC3 = -4.14;
1013 const Float_t kH2VC3 = 10.25/2.;
1014 const Float_t kBl2VC3 = 7.75/2.;
1015 const Float_t kTl2VC3 = 6.266/2.;
1016 const Float_t kAlp2VC3 = -4.14;
1019 const Float_t kHzVC4 = kHzVerticalCradleAl;
1020 const Float_t kTetVC4 = 0.;
1021 const Float_t kPhiVC4 = 0.;
1022 const Float_t kH1VC4 = 10.27/2.;
1023 const Float_t kBl1VC4 = 8.273/2.;
1024 const Float_t kTl1VC4 = 7.75/2.;
1025 const Float_t kAlp1VC4 = -1.46;
1026 const Float_t kH2VC4 = 10.27/2.;
1027 const Float_t kBl2VC4 = 8.273/2.;
1028 const Float_t kTl2VC4 = 7.75/2.;
1029 const Float_t kAlp2VC4 = -1.46;
1031 // LateralSightSupport - single trapezoid
1032 const Float_t kHzVSS = kHzLateralSightAl;
1033 const Float_t kTetVSS = 0.;
1034 const Float_t kPhiVSS = 0.;
1035 const Float_t kH1VSS = 5.00/2.;
1036 const Float_t kBl1VSS = 7.747/2;
1037 const Float_t kTl1VSS = 7.188/2.;
1038 const Float_t kAlp1VSS = -3.20;
1039 const Float_t kH2VSS = 5.00/2.;
1040 const Float_t kBl2VSS = 7.747/2.;
1041 const Float_t kTl2VSS = 7.188/2.;
1042 const Float_t kAlp2VSS = -3.20;
1044 // LateralSight (reference point) - 3 per quadrant, only 1 programmed for now
1045 const Float_t kVSInRad = 0.6;
1046 const Float_t kVSOutRad = 1.3;
1047 const Float_t kVSLen = kHzFrameThickness;
1051 // InHFrame parameters
1052 const Float_t kHxInHFrame = 75.8/2.;
1053 const Float_t kHyInHFrame = 1.85/2.;
1054 const Float_t kHzInHFrame = kHzFrameThickness;
1056 //Flat 7.5mm horizontal section
1057 const Float_t kHxH1mm = 1.85/2.;
1058 const Float_t kHyH1mm = 0.75/2.;
1059 const Float_t kHzH1mm = kHzFrameThickness;
1063 // InArcFrame parameters
1064 const Float_t kIAF = 15.70;
1065 const Float_t kOAF = 17.55;
1066 const Float_t kHzAF = kHzFrameThickness;
1067 const Float_t kAFphi1 = 0.0;
1068 const Float_t kAFphi2 = 90.0;
1072 // ScrewsInFrame parameters HEAD
1073 const Float_t kSCRUHMI = 0.;
1074 const Float_t kSCRUHMA = 0.690/2.;
1075 const Float_t kSCRUHLE = 0.4/2.;
1076 // ScrewsInFrame parameters MIDDLE
1077 const Float_t kSCRUMMI = 0.;
1078 const Float_t kSCRUMMA = 0.39/2.;
1079 const Float_t kSCRUMLE = kHzFrameThickness;
1080 // ScrewsInFrame parameters NUT
1081 const Float_t kSCRUNMI = 0.;
1082 const Float_t kSCRUNMA = 0.78/2.;
1083 const Float_t kSCRUNLE = 0.8/2.;
1085 // ___________________Make volumes________________________
1088 Float_t posX,posY,posZ;
1090 // Quadrant volume TUBS1, positioned at the end
1091 par[0] = fgkMotherIR1;
1092 par[1] = fgkMotherOR1;
1093 par[2] = fgkMotherThick1;
1094 par[3] = fgkMotherPhiL1;
1095 par[4] = fgkMotherPhiU1;
1096 gMC->Gsvolu(QuadrantMLayerName(chamber),"TUBS",idAir,par,5);
1098 // Quadrant volume TUBS2, positioned at the end
1099 par[0] = fgkMotherIR2;
1100 par[1] = fgkMotherOR2;
1101 par[2] = fgkMotherThick2;
1102 par[3] = fgkMotherPhiL2;
1103 par[4] = fgkMotherPhiU2;
1105 gMC->Gsvolu(QuadrantNLayerName(chamber),"TUBS",idAir,par,5);
1106 gMC->Gsvolu(QuadrantFLayerName(chamber),"TUBS",idAir,par,5);
1110 par[0] = kHxInVFrame;
1111 par[1] = kHyInVFrame;
1112 par[2] = kHzInVFrame;
1113 gMC->Gsvolu("SQ00","BOX",idFrameEpoxy,par,3);
1115 //Flat 1mm vertical section
1119 gMC->Gsvolu("SQ01","BOX",idFrameEpoxy,par,3);
1123 // - 3 components (a cuboid and 2 trapezes) and 2 layers (Epoxy/Inox)
1127 // TopFrameAnode - layer 1 of 2
1131 gMC->Gsvolu("SQ02","BOX",idFrameEpoxy,par,3);
1133 // TopFrameAnode - layer 2 of 2
1135 gMC->Gsvolu("SQ03","BOX",idInox,par,3);
1137 // TopFrameAnodeA - layer 1 of 2
1149 gMC->Gsvolu("SQ04","TRAP",idFrameEpoxy,par,11);
1151 // TopFrameAnodeA - layer 2 of 2
1153 gMC->Gsvolu("SQ05","TRAP",idInox,par,11);
1155 // TopFrameAnodeB - layer 1 of 2
1167 gMC->Gsvolu("SQ06","TRAP",idFrameEpoxy,par,11);
1169 // OutTopTrapFrameB - layer 2 of 2
1171 gMC->Gsvolu("SQ07","TRAP",idInox,par,11);
1173 // TopAnode1 - layer 1 of 2
1177 gMC->Gsvolu("SQ08","BOX",idInox,par,3);
1179 // TopAnode1 - layer 2 of 2
1181 gMC->Gsvolu("SQ09","BOX",idFR4,par,11);
1183 // TopAnode2 - layer 1 of 2
1195 gMC->Gsvolu("SQ10","TRAP",idInox,par,11);
1197 // TopAnode2 - layer 2 of 2
1199 gMC->Gsvolu("SQ11","TRAP",idFR4,par,11);
1201 // TopAnode3 - layer 1 of 1
1213 gMC->Gsvolu("SQ12","TRAP",idFR4,par,11);
1227 gMC->Gsvolu("SQ13","TRAP",idCopper,par,11);
1241 gMC->Gsvolu("SQ14","TRAP",idCopper,par,11);
1247 gMC->Gsvolu("SQ15","BOX",idAlu,par,3);
1249 // TopPositioner parameters - single Stainless Steel trapezoid
1261 gMC->Gsvolu("SQ16","TRAP",idInox,par,11);
1264 // OutEdgeTrapFrame Epoxy = (4 trapezes)*2 copies*2 layers (Epoxy/Inox)
1267 // Trapezoid 1 - 2 layers
1273 par[6] = kAlp1OETF1;
1277 par[10] = kAlp2OETF1;
1280 gMC->Gsvolu("SQ17","TRAP",idFrameEpoxy,par,11);
1282 gMC->Gsvolu("SQ18","TRAP",idInox,par,11);
1284 // Trapezoid 2 - 2 layers
1287 par[6] = kAlp1OETF2;
1291 par[10] = kAlp2OETF2;
1294 gMC->Gsvolu("SQ19","TRAP",idFrameEpoxy,par,11);
1296 gMC->Gsvolu("SQ20","TRAP",idInox,par,11);
1298 // Trapezoid 3 - 2 layers
1301 par[6] = kAlp1OETF3;
1305 par[10] = kAlp2OETF3;
1308 gMC->Gsvolu("SQ21","TRAP",idFrameEpoxy,par,11);
1310 gMC->Gsvolu("SQ22","TRAP",idInox,par,11);
1312 // Trapezoid 4 - 2 layers
1316 par[6] = kAlp1OETF4;
1320 par[10] = kAlp2OETF4;
1323 gMC->Gsvolu("SQ23","TRAP",idFrameEpoxy,par,11);
1325 gMC->Gsvolu("SQ24","TRAP",idInox,par,11);
1329 par[0] = kHxOutVFrame;
1330 par[1] = kHyOutVFrame;
1331 par[2] = kHzOutVFrame;
1332 gMC->Gsvolu("SQ25","BOX",idFrameEpoxy,par,3);
1345 par[10] = kAlp2OCTF;
1346 gMC->Gsvolu("SQ26","TRAP",idFrameEpoxy,par,11);
1348 // EarthFaceCu trapezoid
1360 gMC->Gsvolu("SQ27","TRAP",idCopper,par,11);
1362 // VertEarthSteel trapezoid
1374 gMC->Gsvolu("SQ28","TRAP",idInox,par,11);
1376 // VertEarthProfCu trapezoid
1388 gMC->Gsvolu("SQ29","TRAP",idCopper,par,11);
1390 // SuppLateralPositionner cuboid
1394 gMC->Gsvolu("SQ30","BOX",idAlu,par,3);
1396 // LateralPositionerFace
1400 gMC->Gsvolu("SQ31","BOX",idInox,par,3);
1402 // LateralPositionerProfile
1406 gMC->Gsvolu("SQ32","BOX",idInox,par,3); // middle layer
1411 gMC->Gsvolu("SQ33","BOX",idInox,par,3); // near and far layers
1413 // VertCradleA - 1st trapezoid
1425 gMC->Gsvolu("SQ34","TRAP",idAlu,par,11);
1427 // VertCradleB - 2nd trapezoid
1439 gMC->Gsvolu("SQ35","TRAP",idAlu,par,11);
1441 // VertCradleC - 3rd trapezoid
1453 gMC->Gsvolu("SQ36","TRAP",idAlu,par,11);
1455 // VertCradleD - 4th trapezoid
1467 gMC->Gsvolu("SQ37","TRAP",idAlu,par,11);
1469 // LateralSightSupport trapezoid
1481 gMC->Gsvolu("SQ38","TRAP",idAlu,par,11);
1487 gMC->Gsvolu("SQ39","TUBE",idFrameEpoxy,par,3);
1491 par[0] = kHxInHFrame;
1492 par[1] = kHyInHFrame;
1493 par[2] = kHzInHFrame;
1494 gMC->Gsvolu("SQ40","BOX",idFrameEpoxy,par,3);
1496 //Flat 7.5mm horizontal section
1500 gMC->Gsvolu("SQ41","BOX",idFrameEpoxy,par,3);
1509 gMC->Gsvolu("SQ42","TUBS",idFrameEpoxy,par,5);
1512 // ScrewsInFrame - 3 sections in order to avoid overlapping volumes
1513 // Screw Head, in air
1518 gMC->Gsvolu("SQ43","TUBE",idInox,par,3);
1520 // Middle part, in the Epoxy
1524 gMC->Gsvolu("SQ44","TUBE",idInox,par,3);
1526 // Screw nut, in air
1530 gMC->Gsvolu("SQ45","TUBE",idInox,par,3);
1533 // __________________Place volumes in the quadrant ____________
1537 posY = 2.0*kHyInHFrame+2.*kHyH1mm+kIAF+kHyInVFrame;
1539 gMC->Gspos("SQ00",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1541 // keep memory of the mid position. Used for placing screws
1542 const GReal_t kMidVposX = posX;
1543 const GReal_t kMidVposY = posY;
1544 const GReal_t kMidVposZ = posZ;
1546 //Flat 7.5mm vertical section
1547 posX = 2.0*kHxInVFrame+kHxV1mm;
1548 posY = 2.0*kHyInHFrame+2.*kHyH1mm+kIAF+kHyV1mm;
1550 gMC->Gspos("SQ01",1,QuadrantMLayerName(chamber),posX, posY, posZ,0, "ONLY");
1552 // TopFrameAnode place 2 layers of TopFrameAnode cuboids
1554 posY = 2.*kHyInHFrame+2.*kHyH1mm+kIAF+2.*kHyInVFrame+kHyTFA;
1555 posZ = kHzOuterFrameInox;
1556 gMC->Gspos("SQ02",1,QuadrantMLayerName(chamber),posX, posY, posZ,0,"ONLY");
1557 posZ = posZ+kHzOuterFrameInox;
1558 gMC->Gspos("SQ03",1,QuadrantMLayerName(chamber),posX, posY, posZ,0,"ONLY");
1560 // place 2 layers of TopFrameAnodeA trapezoids
1561 posX = 35.8932+fgkDeltaQuadLHC;
1562 posY = 92.6745+fgkDeltaQuadLHC;
1563 posZ = kHzOuterFrameInox;
1564 gMC->Gspos("SQ04",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1565 posZ = posZ+kHzOuterFrameInox;
1566 gMC->Gspos("SQ05",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1568 // place 2 layers of TopFrameAnodeB trapezoids
1569 posX = 44.593+fgkDeltaQuadLHC;
1570 posY = 90.737+fgkDeltaQuadLHC;
1571 posZ = kHzOuterFrameInox;
1572 gMC->Gspos("SQ06",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1573 posZ = posZ+kHzOuterFrameInox;
1574 gMC->Gspos("SQ07",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1576 // TopAnode1 place 2 layers
1577 posX = 6.8+fgkDeltaQuadLHC;
1578 posY = 99.85+fgkDeltaQuadLHC;
1579 posZ = -1.*kHzAnodeFR4;
1580 gMC->Gspos("SQ08",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1581 posZ = posZ+kHzTopAnodeSteel1;
1582 gMC->Gspos("SQ09",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1584 // TopAnode2 place 2 layers
1585 posX = 18.534+fgkDeltaQuadLHC;
1586 posY = 99.482+fgkDeltaQuadLHC;
1587 posZ = -1.*kHzAnodeFR4;
1588 gMC->Gspos("SQ10",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1589 posZ = posZ+kHzTopAnodeSteel2;
1590 gMC->Gspos("SQ11",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1592 // TopAnode3 place 1 layer
1593 posX = 25.80+fgkDeltaQuadLHC;
1594 posY = 98.61+fgkDeltaQuadLHC;
1596 gMC->Gspos("SQ12",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1598 // TopEarthFace - 2 copies
1599 posX = 23.122+fgkDeltaQuadLHC;
1600 posY = 96.90+fgkDeltaQuadLHC;
1601 posZ = kHzOuterFrameEpoxy+kHzOuterFrameInox+kHzTopEarthFaceCu;
1602 gMC->Gspos("SQ13",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1604 gMC->Gspos("SQ13",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1607 posX = 14.475+fgkDeltaQuadLHC;
1608 posY = 97.900+fgkDeltaQuadLHC;
1609 posZ = kHzTopEarthProfileCu;
1610 gMC->Gspos("SQ14",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1612 gMC->Gspos("SQ14",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1614 // TopGasSupport - 2 copies
1615 posX = 4.9500+fgkDeltaQuadLHC;
1616 posY = 96.200+fgkDeltaQuadLHC;
1617 posZ = kHzOuterFrameEpoxy+kHzOuterFrameInox+kHzTopGasSupportAl;
1618 gMC->Gspos("SQ15",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1620 gMC->Gspos("SQ15",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1622 // TopPositioner parameters - single Stainless Steel trapezoid - 2 copies
1623 posX = 7.60+fgkDeltaQuadLHC;
1624 posY = 98.98+fgkDeltaQuadLHC;
1625 posZ = kHzOuterFrameEpoxy+kHzOuterFrameInox+2.*kHzTopGasSupportAl+kHzTopPositionerSteel;
1626 gMC->Gspos("SQ16",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1628 gMC->Gspos("SQ16",2,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1634 xCenter[0] = 73.201 + fgkDeltaQuadLHC;
1635 xCenter[1] = 78.124 + fgkDeltaQuadLHC;
1636 xCenter[2] = 82.862 + fgkDeltaQuadLHC;
1637 xCenter[3] = 87.418 + fgkDeltaQuadLHC;
1639 yCenter[0] = 68.122 + fgkDeltaQuadLHC;
1640 yCenter[1] = 62.860 + fgkDeltaQuadLHC;
1641 yCenter[2] = 57.420 + fgkDeltaQuadLHC;
1642 yCenter[3] = 51.800 + fgkDeltaQuadLHC;
1644 xCenter[4] = 68.122 + fgkDeltaQuadLHC;
1645 xCenter[5] = 62.860 + fgkDeltaQuadLHC;
1646 xCenter[6] = 57.420 + fgkDeltaQuadLHC;
1647 xCenter[7] = 51.800 + fgkDeltaQuadLHC;
1649 yCenter[4] = 73.210 + fgkDeltaQuadLHC;
1650 yCenter[5] = 78.124 + fgkDeltaQuadLHC;
1651 yCenter[6] = 82.862 + fgkDeltaQuadLHC;
1652 yCenter[7] = 87.418 + fgkDeltaQuadLHC;
1654 posZ = -1.0*kHzOuterFrameInox;
1655 gMC->Gspos("SQ17",1,QuadrantMLayerName(chamber), xCenter[0], yCenter[0], posZ, rot2,"ONLY");
1656 gMC->Gspos("SQ17",2,QuadrantMLayerName(chamber), xCenter[4], yCenter[4], posZ, rot3,"ONLY");
1658 gMC->Gspos("SQ19",1,QuadrantMLayerName(chamber), xCenter[1], yCenter[1], posZ, rot2,"ONLY");
1659 gMC->Gspos("SQ19",2,QuadrantMLayerName(chamber), xCenter[5], yCenter[5], posZ, rot3,"ONLY");
1661 gMC->Gspos("SQ21",1,QuadrantMLayerName(chamber), xCenter[2], yCenter[2], posZ, rot2,"ONLY");
1662 gMC->Gspos("SQ21",2,QuadrantMLayerName(chamber), xCenter[6], yCenter[6], posZ, rot3,"ONLY");
1664 gMC->Gspos("SQ23",1,QuadrantMLayerName(chamber), xCenter[3], yCenter[3], posZ, rot2,"ONLY");
1665 gMC->Gspos("SQ23",2,QuadrantMLayerName(chamber), xCenter[7], yCenter[7], posZ, rot3,"ONLY");
1667 posZ = posZ+kHzOuterFrameEpoxy;
1669 gMC->Gspos("SQ18",1,QuadrantMLayerName(chamber), xCenter[0], yCenter[0], posZ, rot2,"ONLY");
1670 gMC->Gspos("SQ18",2,QuadrantMLayerName(chamber), xCenter[4], yCenter[4], posZ, rot3,"ONLY");
1672 gMC->Gspos("SQ20",1,QuadrantMLayerName(chamber), xCenter[1], yCenter[1], posZ, rot2,"ONLY");
1673 gMC->Gspos("SQ20",2,QuadrantMLayerName(chamber), xCenter[5], yCenter[5], posZ, rot3,"ONLY");
1675 gMC->Gspos("SQ22",1,QuadrantMLayerName(chamber), xCenter[2], yCenter[2], posZ, rot2,"ONLY");
1676 gMC->Gspos("SQ22",2,QuadrantMLayerName(chamber), xCenter[6], yCenter[6], posZ, rot3,"ONLY");
1678 gMC->Gspos("SQ24",1,QuadrantMLayerName(chamber), xCenter[3], yCenter[3], posZ, rot2,"ONLY");
1679 gMC->Gspos("SQ24",2,QuadrantMLayerName(chamber), xCenter[7], yCenter[7], posZ, rot3,"ONLY");
1684 posX = 2.*kHxInVFrame+kIAF+2.*kHxInHFrame-kHxOutVFrame+2.*kHxV1mm;
1685 posY = 2.*kHyInHFrame+kHyOutVFrame;
1687 gMC->Gspos("SQ25",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1689 // keep memory of the mid position. Used for placing screws
1690 const GReal_t kMidOVposX = posX;
1691 const GReal_t kMidOVposY = posY;
1692 const GReal_t kMidOVposZ = posZ;
1694 const Float_t kTOPY = posY+kHyOutVFrame;
1695 const Float_t kOUTX = posX;
1699 posY = kTOPY+((kBl1OCTF+kTl1OCTF)/2.);
1701 gMC->Gspos("SQ26",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1703 // VertEarthFaceCu - 2 copies
1704 posX = 89.4000+fgkDeltaQuadLHC;
1705 posY = 25.79+fgkDeltaQuadLHC;
1706 posZ = kHzFrameThickness+2.0*kHzFoam+kHzVertEarthFaceCu;
1707 gMC->Gspos("SQ27",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1709 gMC->Gspos("SQ27",2,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1711 // VertEarthSteel - 2 copies
1712 posX = 91.00+fgkDeltaQuadLHC;
1713 posY = 30.616+fgkDeltaQuadLHC;
1714 posZ = kHzFrameThickness+2.0*kHzFoam+kHzVertBarSteel;
1715 gMC->Gspos("SQ28",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1717 gMC->Gspos("SQ28",2,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1719 // VertEarthProfCu - 2 copies
1720 posX = 92.000+fgkDeltaQuadLHC;
1721 posY = 29.64+fgkDeltaQuadLHC;
1722 posZ = kHzFrameThickness;
1723 gMC->Gspos("SQ29",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1725 gMC->Gspos("SQ29",2,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1727 // SuppLateralPositionner - 2 copies
1728 posX = 90.2-kNearFarLHC;
1729 posY = 5.00-kNearFarLHC;
1730 posZ = kHzLateralPosnAl-fgkMotherThick2;
1731 gMC->Gspos("SQ30",1,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1733 gMC->Gspos("SQ30",2,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1735 // LateralPositionner - 2 copies - Face view
1736 posX = 92.175-kNearFarLHC-2.*kHxLPP;
1737 posY = 5.00-kNearFarLHC;
1738 posZ =2.0*kHzLateralPosnAl+kHzLateralPosnInoxFace-fgkMotherThick2;
1739 gMC->Gspos("SQ31",1,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1741 gMC->Gspos("SQ31",2,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1743 // LateralPositionner - Profile view
1744 posX = 92.175+fgkDeltaQuadLHC+kHxLPF-kHxLPP;
1745 posY = 5.00+fgkDeltaQuadLHC;
1747 gMC->Gspos("SQ32",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY"); // middle layer
1749 posX = 92.175-kNearFarLHC+kHxLPF-kHxLPP;
1750 posY = 5.0000-kNearFarLHC;
1751 posZ = fgkMotherThick2-kHzLPNF;
1752 gMC->Gspos("SQ33",1,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY"); // near layer
1754 gMC->Gspos("SQ33",2,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY"); // far layer
1756 // VertCradleA 1st Trapezoid - 3 copies
1757 posX = 95.73+fgkDeltaQuadLHC;
1758 posY = 33.26+fgkDeltaQuadLHC;
1760 gMC->Gspos("SQ34",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1762 posX = 95.73-kNearFarLHC;
1763 posY = 33.26-kNearFarLHC;
1764 posZ = 2.0*kHzLateralSightAl+kHzVerticalCradleAl-fgkMotherThick2;
1765 gMC->Gspos("SQ34",1,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1767 gMC->Gspos("SQ34",3,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1769 // VertCradleB 2nd Trapezoid - 3 copies
1770 posX = 97.29+fgkDeltaQuadLHC;
1771 posY = 23.02+fgkDeltaQuadLHC;
1773 gMC->Gspos("SQ35",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1775 posX = 97.29-kNearFarLHC;
1776 posY = 23.02-kNearFarLHC;
1777 posZ = 2.0*kHzLateralSightAl+kHzVerticalCradleAl-fgkMotherThick2;
1778 gMC->Gspos("SQ35",1,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1780 gMC->Gspos("SQ35",3,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1782 // OutVertCradleC 3rd Trapeze - 3 copies
1783 posX = 98.31+fgkDeltaQuadLHC;
1784 posY = 12.77+fgkDeltaQuadLHC;
1786 gMC->Gspos("SQ36",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1788 posX = 98.31-kNearFarLHC;
1789 posY = 12.77-kNearFarLHC;
1791 posZ = 2.0*kHzLateralSightAl+kHzVerticalCradleAl-fgkMotherThick2;
1792 gMC->Gspos("SQ36",1,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1794 gMC->Gspos("SQ36",3,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1796 // OutVertCradleD 4th Trapeze - 3 copies
1797 posX = 98.81+fgkDeltaQuadLHC;
1798 posY = 2.52+fgkDeltaQuadLHC;
1800 gMC->Gspos("SQ37",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1802 posZ = fgkMotherThick1-kHzVerticalCradleAl;
1803 gMC->Gspos("SQ37",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1805 gMC->Gspos("SQ37",3,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1807 // LateralSightSupport - 2 copies
1808 posX = 98.53-kNearFarLHC;
1809 posY = 10.00-kNearFarLHC;
1810 posZ = kHzLateralSightAl-fgkMotherThick2;
1811 gMC->Gspos("SQ38",1,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1813 gMC->Gspos("SQ38",2,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1816 posX = 92.84+fgkDeltaQuadLHC;
1817 posY = 8.13+fgkDeltaQuadLHC;
1819 gMC->Gspos("SQ39",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1824 posX = 2.0*kHxInVFrame+2.*kHxV1mm+kIAF+kHxInHFrame;
1827 gMC->Gspos("SQ40",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1829 // keep memory of the mid position. Used for placing screws
1830 const GReal_t kMidHposX = posX;
1831 const GReal_t kMidHposY = posY;
1832 const GReal_t kMidHposZ = posZ;
1834 // Flat 7.5mm horizontal section
1835 posX = 2.0*kHxInVFrame+2.*kHxV1mm+kIAF+kHxH1mm;
1836 posY = 2.0*kHyInHFrame+kHyH1mm;
1838 gMC->Gspos("SQ41",1,QuadrantMLayerName(chamber),posX, posY, posZ,0, "ONLY");
1841 posX = 2.0*kHxInVFrame+2.*kHxV1mm;
1842 posY = 2.0*kHyInHFrame+2.*kHyH1mm;
1844 gMC->Gspos("SQ42",1,QuadrantMLayerName(chamber),posX, posY, posZ,0, "ONLY");
1846 // keep memory of the mid position. Used for placing screws
1847 const GReal_t kMidArcposX = posX;
1848 const GReal_t kMidArcposY = posY;
1849 const GReal_t kMidArcposZ = posZ;
1851 // ScrewsInFrame - in sensitive volume
1856 // Screws on IHEpoxyFrame
1858 const Int_t kNumberOfScrewsIH = 14; // no. of screws on the IHEpoxyFrame
1859 const Float_t kOffX = 5.; // inter-screw distance
1861 // first screw coordinates
1864 // other screw coordinates
1865 for (Int_t i = 1;i<kNumberOfScrewsIH;i++){
1866 scruX[i] = scruX[i-1]+kOffX;
1867 scruY[i] = scruY[0];
1869 // Position the volumes on the frames
1870 for (Int_t i = 0;i<kNumberOfScrewsIH;i++){
1871 posX = fgkDeltaQuadLHC + scruX[i];
1872 posY = fgkDeltaQuadLHC + scruY[i];
1874 gMC->Gspos("SQ43",i+1,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
1876 gMC->Gspos("SQ44",i+1,"SQ40",posX+0.1-kMidHposX, posY+0.1-kMidHposY, posZ-kMidHposZ, 0, "ONLY");
1877 gMC->Gspos("SQ45",i+1,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
1879 // special screw coordinates
1882 posX = fgkDeltaQuadLHC + scruX[63];
1883 posY = fgkDeltaQuadLHC + scruY[63];
1885 gMC->Gspos("SQ43",64,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
1887 gMC->Gspos("SQ44",64,"SQ40",posX+0.1-kMidHposX, posY+0.1-kMidHposY, posZ-kMidHposZ, 0, "ONLY");
1888 gMC->Gspos("SQ45",64,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
1890 // Screws on the IVEpoxyFrame
1892 const Int_t kNumberOfScrewsIV = 15; // no. of screws on the IVEpoxyFrame
1893 const Float_t kOffY = 5.; // inter-screw distance
1894 Int_t firstScrew = 58;
1895 Int_t lastScrew = 44;
1897 // first (special) screw coordinates
1898 scruX[firstScrew-1] = -2.23;
1899 scruY[firstScrew-1] = 16.3;
1900 // second (repetitive) screw coordinates
1901 scruX[firstScrew-2] = -2.23;
1902 scruY[firstScrew-2] = 21.07;
1903 // other screw coordinates
1904 for (Int_t i = firstScrew-3;i>lastScrew-2;i--){
1905 scruX[i] = scruX[firstScrew-2];
1906 scruY[i] = scruY[i+1]+kOffY;
1909 for (Int_t i = 0;i<kNumberOfScrewsIV;i++){
1910 posX = fgkDeltaQuadLHC + scruX[i+lastScrew-1];
1911 posY = fgkDeltaQuadLHC + scruY[i+lastScrew-1];
1913 gMC->Gspos("SQ43",i+lastScrew,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
1915 gMC->Gspos("SQ44",i+lastScrew,"SQ00",posX+0.1-kMidVposX, posY+0.1-kMidVposY, posZ-kMidVposZ, 0, "ONLY");
1916 gMC->Gspos("SQ45",i+lastScrew,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
1919 // Screws on the OVEpoxyFrame
1921 const Int_t kNumberOfScrewsOV = 10; // no. of screws on the OVEpoxyFrame
1926 // first (repetitive) screw coordinates
1927 // notes: 1st screw should be placed in volume 40 (InnerHorizFrame)
1928 scruX[firstScrew-1] = 90.9;
1929 scruY[firstScrew-1] = -2.23; // true value
1931 // other screw coordinates
1932 for (Int_t i = firstScrew; i<lastScrew; i++ ){
1933 scruX[i] = scruX[firstScrew-1];
1934 scruY[i] = scruY[i-1]+kOffY;
1936 for (Int_t i = 1;i<kNumberOfScrewsOV;i++){
1937 posX = fgkDeltaQuadLHC + scruX[i+firstScrew-1];
1938 posY = fgkDeltaQuadLHC + scruY[i+firstScrew-1];
1940 gMC->Gspos("SQ43",i+firstScrew,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
1943 gMC->Gspos("SQ44",i+firstScrew,"SQ25",posX+0.1-kMidOVposX, posY+0.1-kMidOVposY, posZ-kMidOVposZ, 0, "ONLY");
1944 gMC->Gspos("SQ45",i+firstScrew,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
1946 // special case for 1st screw, inside the horizontal frame (volume 40)
1947 posX = fgkDeltaQuadLHC + scruX[firstScrew-1];
1948 posY = fgkDeltaQuadLHC + scruY[firstScrew-1];
1951 gMC->Gspos("SQ44",firstScrew,"SQ40",posX+0.1-kMidHposX, posY+0.1-kMidHposY, posZ-kMidHposZ, 0, "ONLY");
1953 // Inner Arc of Frame, screw positions and numbers-1
1954 scruX[62] = 16.009; scruY[62] = 1.401;
1955 scruX[61] = 14.564; scruY[61] = 6.791;
1956 scruX[60] = 11.363; scruY[60] = 11.363;
1957 scruX[59] = 6.791 ; scruY[59] = 14.564;
1958 scruX[58] = 1.401 ; scruY[58] = 16.009;
1960 for (Int_t i = 0;i<5;i++){
1961 posX = fgkDeltaQuadLHC + scruX[i+58];
1962 posY = fgkDeltaQuadLHC + scruY[i+58];
1964 gMC->Gspos("SQ43",i+58+1,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
1966 gMC->Gspos("SQ44",i+58+1,"SQ42",posX+0.1-kMidArcposX, posY+0.1-kMidArcposY, posZ-kMidArcposZ, 0, "ONLY");
1967 gMC->Gspos("SQ45",i+58+1,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
1971 //______________________________________________________________________________
1972 void AliMUONSt1GeometryBuilderV2::PlaceInnerLayers(Int_t chamber)
1974 // Place the gas and copper layers for the specified chamber.
1977 // Rotation Matrices
1978 Int_t rot1, rot2, rot3, rot4;
1980 fMUON->AliMatrix(rot1, 90., 315., 90., 45., 0., 0.); // -45 deg
1981 fMUON->AliMatrix(rot2, 90., 90., 90., 180., 0., 0.); // 90 deg
1982 fMUON->AliMatrix(rot3, 90., 270., 90., 0., 0., 0.); // -90 deg
1983 fMUON->AliMatrix(rot4, 90., 45., 90., 135., 0., 0.); // deg
1988 GReal_t zc = fgkHzGas + fgkHzPadPlane;
1989 Int_t dpos = (chamber-1)*2;
1992 x = 14.53 + fgkDeltaQuadLHC;
1993 y = 53.34 + fgkDeltaQuadLHC;
1994 name = GasVolumeName("SAG", chamber);
1995 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,0,"ONLY");
1996 gMC->Gspos("SA1C", 1+dpos, QuadrantMLayerName(chamber),x,y, zc,0,"ONLY");
1997 gMC->Gspos("SA1C", 2+dpos, QuadrantMLayerName(chamber),x,y,-zc,0,"ONLY");
1999 x = 40.67 + fgkDeltaQuadLHC;
2000 y = 40.66 + fgkDeltaQuadLHC;
2001 name = GasVolumeName("SBG", chamber);
2002 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot1,"ONLY");
2003 gMC->Gspos("SB1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot1,"ONLY");
2004 gMC->Gspos("SB1C", 2+dpos, QuadrantMLayerName(chamber),x,y,-zc,rot1,"ONLY");
2006 x = 53.34 + fgkDeltaQuadLHC;
2007 y = 14.52 + fgkDeltaQuadLHC;
2008 name = GasVolumeName("SCG", chamber);
2009 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot2,"ONLY");
2010 gMC->Gspos("SC1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot2,"ONLY");
2011 gMC->Gspos("SC1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot2,"ONLY");
2013 x = 5.83 + fgkDeltaQuadLHC;
2014 y = 17.29 + fgkDeltaQuadLHC;
2015 name = GasVolumeName("SDG", chamber);
2016 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot3,"ONLY");
2017 gMC->Gspos("SD1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot3,"ONLY");
2018 gMC->Gspos("SD1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot3,"ONLY");
2020 x = 9.04 + fgkDeltaQuadLHC;
2021 y = 16.91 + fgkDeltaQuadLHC;
2022 name = GasVolumeName("SEG", chamber);
2023 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,0,"ONLY");
2024 gMC->Gspos("SE1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,0,"ONLY");
2025 gMC->Gspos("SE1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,0,"ONLY");
2027 x = 10.12 + fgkDeltaQuadLHC;
2028 y = 14.67 + fgkDeltaQuadLHC;
2029 name = GasVolumeName("SFG", chamber);
2030 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot4,"ONLY");
2031 gMC->Gspos("SF1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot4,"ONLY");
2032 gMC->Gspos("SF1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot4,"ONLY");
2034 x = 8.2042 + fgkDeltaQuadLHC;
2035 y = 16.19 + fgkDeltaQuadLHC;
2036 name = GasVolumeName("SGG", chamber);
2037 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot4,"ONLY");
2038 gMC->Gspos("SG1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot4,"ONLY");
2039 gMC->Gspos("SG1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot4,"ONLY");
2041 x = 14.68 + fgkDeltaQuadLHC;
2042 y = 10.10 + fgkDeltaQuadLHC;
2043 name = GasVolumeName("SHG", chamber);
2044 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot4,"ONLY");
2045 gMC->Gspos("SH1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot4,"ONLY");
2046 gMC->Gspos("SH1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot4,"ONLY");
2048 x = 16.21 + fgkDeltaQuadLHC;
2049 y = 8.17 + fgkDeltaQuadLHC;
2050 name = GasVolumeName("SIG", chamber);
2051 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot4,"ONLY");
2052 gMC->Gspos("SI1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot4,"ONLY");
2053 gMC->Gspos("SI1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot4,"ONLY");
2055 x = 16.92 + fgkDeltaQuadLHC;
2056 y = 9.02 + fgkDeltaQuadLHC;
2057 name = GasVolumeName("SJG", chamber);
2058 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot3,"ONLY");
2059 gMC->Gspos("SJ1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot3,"ONLY");
2060 gMC->Gspos("SJ1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot3,"ONLY");
2062 x = 17.30 + fgkDeltaQuadLHC;
2063 y = 5.85 + fgkDeltaQuadLHC;
2064 name = GasVolumeName("SKG", chamber);
2065 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,0,"ONLY");
2066 gMC->Gspos("SK1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,0,"ONLY");
2067 gMC->Gspos("SK1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,0,"ONLY");
2070 //______________________________________________________________________________
2071 void AliMUONSt1GeometryBuilderV2::PlaceSector(AliMpSector* sector,SpecialMap specialMap,
2072 const TVector3& where, Bool_t reflectZ, Int_t chamber)
2074 // Place all the segments in the mother volume, at the position defined
2075 // by the sector's data.
2078 static Int_t segNum=1;
2085 reflZ=0; // no reflection along z... nothing
2086 fMUON->AliMatrix(rotMat, 90.,90.,90,180.,0.,0.); // 90° rotation around z, NO reflection along z
2089 fMUON->AliMatrix(reflZ, 90.,0.,90,90.,180.,0.); // reflection along z
2090 fMUON->AliMatrix(rotMat, 90.,90.,90,180.,180.,0.); // 90° rotation around z AND reflection along z
2093 GReal_t posX,posY,posZ;
2096 vector<Int_t> alreadyDone;
2099 #ifdef ST1_WITH_ROOT
2100 TArrayI alreadyDone(20);
2101 Int_t nofAlreadyDone = 0;
2104 for (Int_t irow=0;irow<sector->GetNofRows();irow++){ // for each row
2105 AliMpRow* row = sector->GetRow(irow);
2108 for (Int_t iseg=0;iseg<row->GetNofRowSegments();iseg++){ // for each row segment
2109 AliMpVRowSegment* seg = row->GetRowSegment(iseg);
2113 SpecialMap::iterator iter
2114 = specialMap.find(seg->GetMotifPositionId(0));
2116 if ( iter == specialMap.end()){ //if this is a normal segment (ie. not part of <specialMap>)
2119 #ifdef ST1_WITH_ROOT
2120 Long_t value = specialMap.GetValue(seg->GetMotifPositionId(0));
2122 if ( value == 0 ){ //if this is a normal segment (ie. not part of <specialMap>)
2125 // create the cathode part
2126 sprintf(segName,"%.3dM", segNum);
2127 CreatePlaneSegment(segName, seg->Dimensions()/10., seg->GetNofMotifs());
2129 posX = where.X() + seg->Position().X()/10.;
2130 posY = where.Y() + seg->Position().Y()/10.;
2131 posZ = where.Z() + sgn * (TotalHzPlane() + fgkHzGas + 2.*fgkHzPadPlane);
2132 gMC->Gspos(segName, 1, QuadrantMLayerName(chamber), posX, posY, posZ, reflZ, "ONLY");
2134 // and place all the daughter boards of this segment
2135 for (Int_t motifNum=0;motifNum<seg->GetNofMotifs();motifNum++) {
2136 Int_t motifPosId = seg->GetMotifPositionId(motifNum);
2137 AliMpMotifPosition* motifPos =
2138 sector->GetMotifMap()->FindMotifPosition(motifPosId);
2140 posX = where.X() + motifPos->Position().X()/10.+fgkOffsetX;
2141 posY = where.Y() + motifPos->Position().Y()/10.+fgkOffsetY;
2142 posZ = where.Z() + sgn * (fgkMotherThick1 - TotalHzDaughter());
2143 gMC->Gspos(fgkDaughterName, motifPosId, QuadrantMLayerName(chamber), posX, posY, posZ, reflZ, "ONLY");
2149 // if this is a special segment
2150 for (Int_t motifNum=0;motifNum<seg->GetNofMotifs();motifNum++) {// for each motif
2152 Int_t motifPosId = seg->GetMotifPositionId(motifNum);
2155 if (find(alreadyDone.begin(),alreadyDone.end(),motifPosId)
2156 != alreadyDone.end()) continue; // don't treat the same motif twice
2158 AliMUONSt1SpecialMotif spMot = specialMap[motifPosId];
2160 #ifdef ST1_WITH_ROOT
2161 Bool_t isDone = false;
2163 while (i<nofAlreadyDone && !isDone) {
2164 if (alreadyDone.At(i) == motifPosId) isDone=true;
2167 if (isDone) continue; // don't treat the same motif twice
2169 AliMUONSt1SpecialMotif spMot = *((AliMUONSt1SpecialMotif*)specialMap.GetValue(motifPosId));
2172 // cout << chamber << " processing special motif: " << motifPosId << endl;
2174 AliMpMotifPosition* motifPos = sector->GetMotifMap()->FindMotifPosition(motifPosId);
2176 // place the hole for the motif, wrt the requested rotation angle
2177 Int_t rot = ( spMot.GetRotAngle()<0.1 ) ? reflZ:rotMat;
2179 posX = where.X() + motifPos->Position().X()/10.+spMot.GetDelta().X();
2180 posY = where.Y() + motifPos->Position().Y()/10.+spMot.GetDelta().Y();
2181 posZ = where.Z() + sgn * (TotalHzPlane() + fgkHzGas + 2.*fgkHzPadPlane);
2182 gMC->Gspos(fgkHoleName, motifPosId, QuadrantMLayerName(chamber), posX, posY, posZ, rot, "ONLY");
2184 // then place the daughter board for the motif, wrt the requested rotation angle
2185 posX = posX+fgkDeltaFilleEtamX;
2186 posY = posY+fgkDeltaFilleEtamY;
2187 posZ = where.Z() + sgn * (fgkMotherThick1 - TotalHzDaughter());
2188 gMC->Gspos(fgkDaughterName, motifPosId, QuadrantMLayerName(chamber), posX, posY, posZ, rot, "ONLY");
2191 alreadyDone.push_back(motifPosId);// mark this motif as done
2193 #ifdef ST1_WITH_ROOT
2194 if (nofAlreadyDone == alreadyDone.GetSize())
2195 alreadyDone.Set(2*nofAlreadyDone);
2196 alreadyDone.AddAt(motifPosId, nofAlreadyDone++);
2199 // cout << chamber << " processed motifPosId: " << motifPosId << endl;
2201 }// end of special motif case
2206 //______________________________________________________________________________
2207 TString AliMUONSt1GeometryBuilderV2::GasVolumeName(const TString& name, Int_t chamber) const
2209 // Inserts the chamber number into the name.
2212 TString newString(name);
2217 newString.Insert(2, number);
2223 //______________________________________________________________________________
2224 Bool_t AliMUONSt1GeometryBuilderV2::IsInChamber(Int_t ich, Int_t volGid) const
2226 // True if volume <volGid> is part of the sensitive
2227 // volumes of chamber <ich>
2229 for (Int_t i = 0; i < fChamberV2[ich]->GetSize(); i++) {
2230 if (fChamberV2[ich]->At(i) == volGid) return kTRUE;
2237 // protected methods
2241 //______________________________________________________________________________
2242 Int_t AliMUONSt1GeometryBuilderV2::GetChamberId(Int_t volId) const
2244 // Check if the volume with specified volId is a sensitive volume (gas)
2245 // of some chamber and returns the chamber number;
2246 // if not sensitive volume - return 0.
2249 for (Int_t i = 1; i <=2; i++)
2250 if (IsInChamber(i-1,volId)) return i;
2252 for (Int_t i = 3; i <= AliMUONConstants::NCh(); i++)
2253 if (volId==((AliMUONChamber*)(*fChambers)[i-1])->GetGid()) return i;
2263 //______________________________________________________________________________
2264 void AliMUONSt1GeometryBuilderV2::CreateMaterials()
2266 // Materials and medias defined in MUONv1:
2268 // AliMaterial( 9, "ALUMINIUM$", 26.98, 13., 2.7, 8.9, 37.2);
2269 // AliMaterial(10, "ALUMINIUM$", 26.98, 13., 2.7, 8.9, 37.2);
2270 // AliMaterial(15, "AIR$ ", 14.61, 7.3, .001205, 30423.24, 67500);
2271 // AliMixture( 19, "Bakelite$", abak, zbak, dbak, -3, wbak);
2272 // AliMixture( 20, "ArC4H10 GAS$", ag, zg, dg, 3, wg);
2273 // AliMixture( 21, "TRIG GAS$", atrig, ztrig, dtrig, -5, wtrig);
2274 // AliMixture( 22, "ArCO2 80%$", ag1, zg1, dg1, 3, wg1);
2275 // AliMixture( 23, "Ar-freon $", atr1, ztr1, dtr1, 4, wtr1);
2276 // AliMixture( 24, "ArCO2 GAS$", agas, zgas, dgas, 3, wgas);
2277 // AliMaterial(31, "COPPER$", 63.54, 29., 8.96, 1.4, 0.);
2278 // AliMixture( 32, "Vetronite$",aglass, zglass, dglass, 5, wglass);
2279 // AliMaterial(33, "Carbon$", 12.01, 6., 2.265, 18.8, 49.9);
2280 // AliMixture( 34, "Rohacell$", arohac, zrohac, drohac, -4, wrohac);
2282 // AliMedium( 1, "AIR_CH_US ", 15, 1, iSXFLD, ...
2283 // AliMedium( 4, "ALU_CH_US ", 9, 0, iSXFLD, ...
2284 // AliMedium( 5, "ALU_CH_US ", 10, 0, iSXFLD, ...
2285 // AliMedium( 6, "AR_CH_US ", 20, 1, iSXFLD, ...
2286 // AliMedium( 7, "GAS_CH_TRIGGER ", 21, 1, iSXFLD, ...
2287 // AliMedium( 8, "BAKE_CH_TRIGGER ", 19, 0, iSXFLD, ...
2288 // AliMedium( 9, "ARG_CO2 ", 22, 1, iSXFLD, ...
2289 // AliMedium(11, "PCB_COPPER ", 31, 0, iSXFLD, ...
2290 // AliMedium(12, "VETRONITE ", 32, 0, iSXFLD, ...
2291 // AliMedium(13, "CARBON ", 33, 0, iSXFLD, ...
2292 // AliMedium(14, "Rohacell ", 34, 0, iSXFLD, ...
2295 // --- Define materials for GEANT ---
2298 fMUON->AliMaterial(41, "Aluminium II$", 26.98, 13., 2.7, -8.9, 26.1);
2300 // from PDG and "The Particle Detector BriefBook", Bock and Vasilescu, P.18
2301 // ??? same but the last but one argument < 0
2303 fMUON->AliMaterial(42, "Copper$", 63.546,29.,8.96,-1.43,9.6);
2306 fMUON->AliMaterial(43, "FR4$", 17.749, 8.875, 1.7, -19.4, 999.); // from DPG
2309 fMUON->AliMaterial(44, "FrameEpoxy",12.24,6.0,1.85,-19.14,999);// use 16.75cm
2311 // Density of FrameEpoxy only from manufacturer's specifications
2312 // Frame composite epoxy , X0 in g/cm**2 (guestimation!)
2315 // --- Define mixtures for GEANT ---
2318 // Ar-CO2 gas II (80%+20%)
2319 Float_t ag1[2] = { 39.95, 44.01};
2320 Float_t zg1[2] = { 18., 22.};
2321 Float_t wg1[2] = { .8, 0.2};
2322 Float_t dg1 = .001821;
2323 fMUON->AliMixture(45, "ArCO2 II 80%$", ag1, zg1, dg1, 2, wg1);
2325 // use wg1 weighting factors (6th arg > 0)
2327 // Rohacell 51 II - imide methacrylique
2328 Float_t aRohacell51[4] = { 12.01, 1.01, 16.00, 14.01};
2329 Float_t zRohacell51[4] = { 6., 1., 8., 7.};
2330 Float_t wRohacell51[4] = { 9., 13., 2., 1.};
2331 Float_t dRohacell51 = 0.052;
2332 fMUON->AliMixture(46, "FOAM$",aRohacell51,zRohacell51,dRohacell51,-4,wRohacell51);
2334 // use relative A (molecular) values (6th arg < 0)
2336 Float_t aSnPb[2] = { 118.69, 207.19};
2337 Float_t zSnPb[2] = { 50, 82};
2338 Float_t wSnPb[2] = { 0.6, 0.4} ;
2339 Float_t dSnPb = 8.926;
2340 fMUON->AliMixture(47, "SnPb$", aSnPb,zSnPb,dSnPb,2,wSnPb);
2342 // use wSnPb weighting factors (6th arg > 0)
2344 // plastic definition from K5, Freiburg (found on web)
2345 Float_t aPlastic[2]={ 1.01, 12.01};
2346 Float_t zPlastic[2]={ 1, 6};
2347 Float_t wPlastic[2]={ 1, 1};
2348 Float_t denPlastic=1.107;
2349 fMUON->AliMixture(48, "Plastic$",aPlastic,zPlastic,denPlastic,-2,wPlastic);
2351 // use relative A (molecular) values (6th arg < 0)...no other info...
2353 // Not used, to be removed
2355 fMUON->AliMaterial(49, "Kapton$", 12.01,6,1.42,-28.6,999); // from DPG
2358 // Inox/Stainless Steel (18%Cr, 9%Ni)
2359 Float_t aInox[3] = {55.847, 51.9961, 58.6934};
2360 Float_t zInox[3] = {26., 24., 28.};
2361 Float_t wInox[3] = {0.73, 0.18, 0.09};
2362 Float_t denInox = 7.930;
2363 fMUON->AliMixture(50, "StainlessSteel$",aInox,zInox,denInox,3,wInox);
2365 // use wInox weighting factors (6th arg > 0)
2366 // from CERN note NUFACT Note023, Oct.2000
2368 // End - Not used, to be removed
2371 // --- Define the tracking medias for GEANT ---
2374 GReal_t epsil = .001; // Tracking precision,
2375 //GReal_t stemax = -1.; // Maximum displacement for multiple scat
2376 GReal_t tmaxfd = -20.; // Maximum angle due to field deflection
2377 //GReal_t deemax = -.3; // Maximum fractional energy loss, DLS
2378 GReal_t stmin = -.8;
2379 GReal_t maxStepAlu = fMUON->GetMaxStepAlu();
2380 GReal_t maxDestepAlu = fMUON->GetMaxDestepAlu();
2381 GReal_t maxStepGas = fMUON->GetMaxStepGas();
2382 Int_t iSXFLD = gAlice->Field()->Integ();
2383 Float_t sXMGMX = gAlice->Field()->Max();
2385 fMUON->AliMedium(21, "ALU_II$", 41, 0, iSXFLD, sXMGMX,
2386 tmaxfd, maxStepAlu, maxDestepAlu, epsil, stmin);
2387 // was med: 4 mat: 9
2388 fMUON->AliMedium(22, "COPPER_II$", 42, 0, iSXFLD, sXMGMX,
2389 tmaxfd, maxStepAlu, maxDestepAlu, epsil, stmin);
2390 // was med: 10 mat: 30
2391 fMUON->AliMedium(23, "FR4_CH$", 43, 0, iSXFLD, sXMGMX,
2392 10.0, 0.01, 0.1, 0.003, 0.003);
2393 // was med: 15 mat: 31
2394 fMUON->AliMedium(24, "FrameCH$", 44, 1, iSXFLD, sXMGMX,
2395 10.0, 0.001, 0.001, 0.001, 0.001);
2396 // was med: 20 mat: 36
2397 fMUON->AliMedium(25, "ARG_CO2_II", 45, 1, iSXFLD, sXMGMX,
2398 tmaxfd, maxStepGas, maxDestepAlu, epsil, stmin);
2399 // was med: 9 mat: 22
2400 fMUON->AliMedium(26, "FOAM_CH$", 46, 0, iSXFLD, sXMGMX,
2401 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
2402 // was med: 16 mat: 32
2403 fMUON->AliMedium(27, "SnPb$", 47, 0, iSXFLD, sXMGMX,
2404 10.0, 0.01, 1.0, 0.003, 0.003);
2405 // was med: 19 mat: 35
2406 fMUON->AliMedium(28, "Plastic$", 48, 0, iSXFLD, sXMGMX,
2407 10.0, 0.01, 1.0, 0.003, 0.003);
2408 // was med: 17 mat: 33
2410 // Not used, to be romoved
2412 fMUON->AliMedium(29, "Kapton$", 49, 0, iSXFLD, sXMGMX,
2413 10.0, 0.01, 1.0, 0.003, 0.003);
2414 // was med: 18 mat: 34
2415 fMUON->AliMedium(30, "InoxBolts$", 50, 1, iSXFLD, sXMGMX,
2416 10.0, 0.01, 1.0, 0.003, 0.003);
2417 // was med: 21 mat: 37
2419 // End - Not used, to be removed
2422 //______________________________________________________________________________
2423 void AliMUONSt1GeometryBuilderV2::CreateGeometry()
2425 // Create the detailed GEANT geometry for the dimuon arm station1
2427 cout << "AliMUONSt1GeometryBuilderV2::CreateGeometry()" << endl;
2428 cout << "_________________________________________" << endl;
2430 // Create basic volumes
2433 CreateDaughterBoard();
2434 CreateInnerLayers();
2436 // Create reflexion matrices
2439 Int_t reflXZ, reflYZ, reflXY;
2440 fMUON->AliMatrix(reflXZ, 90., 180., 90., 90., 180., 0.);
2441 fMUON->AliMatrix(reflYZ, 90., 0., 90.,-90., 180., 0.);
2442 fMUON->AliMatrix(reflXY, 90., 180., 90., 270., 0., 0.);
2444 // Define transformations for each quadrant
2453 rotm[0]=0; // quadrant I
2454 rotm[1]=reflXZ; // quadrant II
2455 rotm[2]=reflXY; // quadrant III
2456 rotm[3]=reflYZ; // quadrant IV
2458 TGeoRotation rotm[4];
2459 rotm[0] = TGeoRotation("identity");
2460 rotm[1] = TGeoRotation("reflXZ", 90., 180., 90., 90., 180., 0.);
2461 rotm[2] = TGeoRotation("reflXY", 90., 180., 90., 270., 0., 0.);
2462 rotm[3] = TGeoRotation("reflYZ", 90., 0., 90.,-90., 180., 0.);
2465 scale[0] = TVector3( 1, 1, 1); // quadrant I
2466 scale[1] = TVector3(-1, 1, -1); // quadrant II
2467 scale[2] = TVector3(-1, -1, 1); // quadrant III
2468 scale[3] = TVector3( 1, -1, -1); // quadrant IV
2470 // Shift in Z of the middle layer
2471 Double_t deltaZ = 6.5/2.;
2473 // Position of quadrant I wrt to the chamber position
2474 TVector3 pos0(-fgkDeltaQuadLHC, -fgkDeltaQuadLHC, deltaZ);
2476 // Shift for near/far layers
2477 GReal_t shiftXY = fgkFrameOffset;
2478 GReal_t shiftZ = fgkMotherThick1+fgkMotherThick2;
2480 // Build two chambers
2482 for (Int_t ich=1; ich<3; ich++) {
2484 // Create quadrant volume
2485 CreateQuadrant(ich);
2487 // Place gas volumes
2488 PlaceInnerLayers(ich);
2490 // Place the quadrant
2491 for (Int_t i=0; i<4; i++) {
2494 GReal_t posx = pos0.X() * scale[i].X();
2495 GReal_t posy = pos0.Y() * scale[i].Y();
2496 //GReal_t posz = pos0.Z() * scale[i].Z() + AliMUONConstants::DefaultChamberZ(ich-1);
2497 //gMC->Gspos(QuadrantMLayerName(ich), i+1, "ALIC", posx, posy, posz, rotm[i], "ONLY");
2498 GReal_t posz = pos0.Z() * scale[i].Z();
2499 GetChamber(ich-1)->GetGeometry()
2500 ->AddEnvelope(QuadrantMLayerName(ich), i+1, TGeoTranslation(posx, posy, posz), rotm[i]);
2503 Real_t posx2 = posx + shiftXY * scale[i].X();
2504 Real_t posy2 = posy + shiftXY * scale[i].Y();
2505 Real_t posz2 = posz - scale[i].Z()*shiftZ;
2506 //gMC->Gspos(QuadrantNLayerName(ich), i+1, "ALIC", posx2, posy2, posz2, rotm[i],"ONLY");
2507 GetChamber(ich-1)->GetGeometry()
2508 ->AddEnvelope(QuadrantNLayerName(ich), i+1, TGeoTranslation(posx2, posy2, posz2), rotm[i]);
2510 posz2 = posz + scale[i].Z()*shiftZ;
2511 //gMC->Gspos(QuadrantFLayerName(ich), i+1, "ALIC", posx2, posy2, posz2, rotm[i],"ONLY");
2512 GetChamber(ich-1)->GetGeometry()
2513 ->AddEnvelope(QuadrantFLayerName(ich), i+1, TGeoTranslation(posx2, posy2, posz2), rotm[i]);
2518 //______________________________________________________________________________
2519 void AliMUONSt1GeometryBuilderV2::SetTransformations()
2521 // Defines the transformations for the station2 chambers.
2524 AliMUONChamber* iChamber1 = GetChamber(0);
2525 Double_t zpos1 = - iChamber1->Z();
2526 iChamber1->GetGeometry()
2527 ->SetTranslation(TGeoTranslation(0., 0., zpos1));
2529 AliMUONChamber* iChamber2 = GetChamber(1);
2530 Double_t zpos2 = - iChamber2->Z();
2531 iChamber2->GetGeometry()
2532 ->SetTranslation(TGeoTranslation(0., 0., zpos2));
2535 //______________________________________________________________________________
2536 void AliMUONSt1GeometryBuilderV2::SetSensitiveVolumes()
2538 // Defines the sensitive volumes for station2 chambers.
2541 GetChamber(0)->GetGeometry()->SetSensitiveVolume("SA1G");
2542 GetChamber(0)->GetGeometry()->SetSensitiveVolume("SB1G");
2543 GetChamber(0)->GetGeometry()->SetSensitiveVolume("SC1G");
2544 GetChamber(0)->GetGeometry()->SetSensitiveVolume("SD1G");
2545 GetChamber(0)->GetGeometry()->SetSensitiveVolume("SE1G");
2546 GetChamber(0)->GetGeometry()->SetSensitiveVolume("SF1G");
2547 GetChamber(0)->GetGeometry()->SetSensitiveVolume("SG1G");
2548 GetChamber(0)->GetGeometry()->SetSensitiveVolume("SH1G");
2549 GetChamber(0)->GetGeometry()->SetSensitiveVolume("SI1G");
2550 GetChamber(0)->GetGeometry()->SetSensitiveVolume("SJ1G");
2551 GetChamber(0)->GetGeometry()->SetSensitiveVolume("SK1G");
2553 GetChamber(1)->GetGeometry()->SetSensitiveVolume("SA2G");
2554 GetChamber(1)->GetGeometry()->SetSensitiveVolume("SB2G");
2555 GetChamber(1)->GetGeometry()->SetSensitiveVolume("SC2G");
2556 GetChamber(1)->GetGeometry()->SetSensitiveVolume("SD2G");
2557 GetChamber(1)->GetGeometry()->SetSensitiveVolume("SE2G");
2558 GetChamber(1)->GetGeometry()->SetSensitiveVolume("SF2G");
2559 GetChamber(1)->GetGeometry()->SetSensitiveVolume("SG2G");
2560 GetChamber(1)->GetGeometry()->SetSensitiveVolume("SH2G");
2561 GetChamber(1)->GetGeometry()->SetSensitiveVolume("SI2G");
2562 GetChamber(1)->GetGeometry()->SetSensitiveVolume("SJ2G");
2563 GetChamber(1)->GetGeometry()->SetSensitiveVolume("SK2G");