1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
18 // Class AliMUONSt1GeometryBuilderV2
19 // ---------------------------------
20 // MUON Station1 detailed geometry construction class.
22 // Authors: David Guez, Ivana Hrivnacova, Marion MacCormick; IPN Orsay
34 #include <TGeoMatrix.h>
35 #include <TClonesArray.h>
36 #include <Riostream.h>
38 #include <TVirtualMC.h>
40 #include "AliMpFiles.h"
41 #include "AliMpReader.h"
42 #include "AliMpSector.h"
44 #include "AliMpVRowSegment.h"
45 #include "AliMpMotifMap.h"
46 #include "AliMpMotifPosition.h"
48 #include "AliMUONSt1GeometryBuilderV2.h"
49 #include "AliMUONSt1SpecialMotif.h"
51 #include "AliMUONChamber.h"
52 #include "AliMUONChamberGeometry.h"
53 #include "AliMUONConstants.h"
57 ClassImp(AliMUONSt1GeometryBuilderV2)
59 // Thickness Constants
60 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzPadPlane=0.0148/2.; //Pad plane
61 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzFoam = 2.083/2.; //Foam of mechanicalplane
62 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzFR4 = 0.0031/2.; //FR4 of mechanical plane
63 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzSnPb = 0.0091/2.; //Pad/Kapton connection (66 pt)
64 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzKapton = 0.0122/2.; //Kapton
65 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzBergPlastic = 0.3062/2.;//Berg connector
66 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzBergCopper = 0.1882/2.; //Berg connector
67 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzDaughter = 0.0156/2.; //Daughter board
68 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzGas = 0.2/2.; //Gas thickness
70 // Quadrant Mother volume - TUBS1 - Middle layer of model
71 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherIR1 = 18.3;
72 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherOR1 = 105.673;
73 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherThick1 = 6.5/2;
74 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherPhiL1 = 0.;
75 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherPhiU1 = 90.;
77 // Quadrant Mother volume - TUBS2 - near and far layers of model
78 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherIR2 = 20.7;
79 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherOR2 = 100.073;
80 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherThick2 = 3.0/2;
81 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherPhiL2 = 0.;
82 const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherPhiU2 = 90.;
84 // Sensitive copper pads, foam layer, PCB and electronics model parameters
85 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxHole=1.5/2.;
86 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyHole=6./2.;
87 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxBergPlastic=0.74/2.;
88 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyBergPlastic=5.09/2.;
89 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxBergCopper=0.25/2.;
90 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyBergCopper=3.6/2.;
91 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxKapton=0.8/2.;
92 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyKapton=5.7/2.;
93 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxDaughter=2.3/2.;
94 const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyDaughter=6.3/2.;
95 const GReal_t AliMUONSt1GeometryBuilderV2::fgkOffsetX=1.46;
96 const GReal_t AliMUONSt1GeometryBuilderV2::fgkOffsetY=0.71;
97 const GReal_t AliMUONSt1GeometryBuilderV2::fgkDeltaFilleEtamX=1.46;
98 const GReal_t AliMUONSt1GeometryBuilderV2::fgkDeltaFilleEtamY=0.051;
100 const GReal_t AliMUONSt1GeometryBuilderV2::fgkDeltaQuadLHC=2.6; // LHC Origin wrt Quadrant Origin
101 const GReal_t AliMUONSt1GeometryBuilderV2::fgkFrameOffset=5.0;
103 const char* AliMUONSt1GeometryBuilderV2::fgkHoleName="MCHL";
104 const char* AliMUONSt1GeometryBuilderV2::fgkDaughterName="MCDB";
105 const char AliMUONSt1GeometryBuilderV2::fgkFoamLayerSuffix='F'; // prefix for automatic volume naming
106 const char* AliMUONSt1GeometryBuilderV2::fgkQuadrantMLayerName="SQM";
107 const char* AliMUONSt1GeometryBuilderV2::fgkQuadrantNLayerName="SQN";
108 const char* AliMUONSt1GeometryBuilderV2::fgkQuadrantFLayerName="SQF";
110 //______________________________________________________________________________
111 AliMUONSt1GeometryBuilderV2::AliMUONSt1GeometryBuilderV2(AliMUON* muon)
112 : AliMUONVGeometryBuilder(&muon->Chamber(0), &muon->Chamber(1)),
115 // set path to mapping data files
116 if (! gSystem->Getenv("MINSTALL")) {
117 TString dirPath = gSystem->Getenv("ALICE_ROOT");
118 dirPath += "/MUON/mapping";
119 AliMpFiles::Instance()->SetTopPath(dirPath);
120 gSystem->Setenv("MINSTALL", dirPath.Data());
121 //cout << "AliMpFiles top path set to " << dirPath << endl;
124 // cout << gSystem->Getenv("MINSTALL") << endl;
127 //______________________________________________________________________________
128 AliMUONSt1GeometryBuilderV2::AliMUONSt1GeometryBuilderV2()
129 : AliMUONVGeometryBuilder(),
132 // Default Constructor
136 //______________________________________________________________________________
137 AliMUONSt1GeometryBuilderV2::AliMUONSt1GeometryBuilderV2(const AliMUONSt1GeometryBuilderV2& rhs)
138 : AliMUONVGeometryBuilder(rhs)
140 // Dummy copy constructor
142 Fatal("Copy constructor",
143 "Copy constructor is not implemented.");
146 //______________________________________________________________________________
147 AliMUONSt1GeometryBuilderV2::~AliMUONSt1GeometryBuilderV2()
153 //______________________________________________________________________________
154 AliMUONSt1GeometryBuilderV2&
155 AliMUONSt1GeometryBuilderV2::operator = (const AliMUONSt1GeometryBuilderV2& rhs)
157 // check assignement to self
158 if (this == &rhs) return *this;
161 "Assignment operator is not implemented.");
170 //______________________________________________________________________________
171 void AliMUONSt1GeometryBuilderV2::CreateHole()
173 // Create all the elements found inside a foam hole
175 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
176 Int_t idAir = idtmed[1100]; // medium 1
177 //Int_t idCopper = idtmed[1109]; // medium 10 = copper
178 Int_t idCopper = idtmed[1121]; // medium 22 = copper
181 GReal_t posX,posY,posZ;
186 gMC->Gsvolu(fgkHoleName,"BOX",idAir,par,3);
188 par[0] = fgkHxKapton;
189 par[1] = fgkHyKapton;
191 gMC->Gsvolu("SNPB", "BOX", idCopper, par, 3);
194 posZ = -fgkHzFoam+fgkHzSnPb;
195 gMC->Gspos("SNPB",1,fgkHoleName, posX, posY, posZ, 0,"ONLY");
198 par[1] = fgkHyBergPlastic;
199 par[2] = fgkHzKapton;
200 gMC->Gsvolu("KAPT", "BOX", idCopper, par, 3);
204 gMC->Gspos("KAPT",1,fgkHoleName, posX, posY, posZ, 0,"ONLY");
207 //______________________________________________________________________________
208 void AliMUONSt1GeometryBuilderV2::CreateDaughterBoard()
210 // Create all the elements in a daughter board
212 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
213 Int_t idAir = idtmed[1100]; // medium 1
214 //Int_t idCopper = idtmed[1109]; // medium 10 = copper
215 //Int_t idPlastic =idtmed[1116]; // medium 17 = Plastic
216 Int_t idCopper = idtmed[1121]; // medium 22 = copper
217 Int_t idPlastic =idtmed[1127]; // medium 28 = Plastic
220 GReal_t posX,posY,posZ;
222 par[0]=fgkHxDaughter;
223 par[1]=fgkHyDaughter;
224 par[2]=TotalHzDaughter();
225 gMC->Gsvolu(fgkDaughterName,"BOX",idAir,par,3);
227 par[0]=fgkHxBergPlastic;
228 par[1]=fgkHyBergPlastic;
229 par[2]=fgkHzBergPlastic;
230 gMC->Gsvolu("BRGP","BOX",idPlastic,par,3);
233 posZ = -TotalHzDaughter() + fgkHzBergPlastic;
234 gMC->Gspos("BRGP",1,fgkDaughterName,posX,posY,posZ,0,"ONLY");
236 par[0]=fgkHxBergCopper;
237 par[1]=fgkHyBergCopper;
238 par[2]=fgkHzBergCopper;
239 gMC->Gsvolu("BRGC","BOX",idCopper,par,3);
243 gMC->Gspos("BRGC",1,"BRGP",posX,posY,posZ,0,"ONLY");
245 par[0]=fgkHxDaughter;
246 par[1]=fgkHyDaughter;
247 par[2]=fgkHzDaughter;
248 gMC->Gsvolu("DGHT","BOX",idCopper,par,3);
251 posZ = -TotalHzDaughter() + 2.*fgkHzBergPlastic + fgkHzDaughter;
252 gMC->Gspos("DGHT",1,fgkDaughterName,posX,posY,posZ,0,"ONLY");
255 //______________________________________________________________________________
256 void AliMUONSt1GeometryBuilderV2::CreateInnerLayers()
258 // Create the layer of sensitive volumes with gas
259 // and the copper layer.
263 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
264 //Int_t idArCO2 = idtmed[1108]; // medium 9 (ArCO2 80%)
265 //Int_t idCopper = idtmed[1109]; // medium 10 = copper
266 Int_t idArCO2 = idtmed[1124]; // medium 25 (ArCO2 80%)
267 Int_t idCopper = idtmed[1121]; // medium 22 = copper
271 //Make gas volume - composed of 11 trapezoids
285 gMC->Gsvolu("SA1G", "TRAP", idArCO2, par, 11);
286 gMC->Gsvolu("SA2G", "TRAP", idArCO2, par, 11);
288 par[0] = fgkHzPadPlane;
289 gMC->Gsvolu("SA1C", "TRAP", idCopper,par, 11);
303 gMC->Gsvolu("SB1G", "TRAP", idArCO2, par, 11);
304 gMC->Gsvolu("SB2G", "TRAP", idArCO2, par, 11);
306 par[0] = fgkHzPadPlane;
307 gMC->Gsvolu("SB1C", "TRAP", idCopper,par, 11);
322 gMC->Gsvolu("SC1G", "TRAP", idArCO2, par, 11);
323 gMC->Gsvolu("SC2G", "TRAP", idArCO2, par, 11);
325 par[0] = fgkHzPadPlane;
326 gMC->Gsvolu("SC1C", "TRAP", idCopper,par, 11);
340 gMC->Gsvolu("SD1G", "TRAP", idArCO2, par, 11);
341 gMC->Gsvolu("SD2G", "TRAP", idArCO2, par, 11);
343 par[0] = fgkHzPadPlane;
344 gMC->Gsvolu("SD1C", "TRAP", idCopper,par, 11);
358 gMC->Gsvolu("SE1G", "TRAP", idArCO2, par, 11);
359 gMC->Gsvolu("SE2G", "TRAP", idArCO2, par, 11);
361 par[0] = fgkHzPadPlane;
362 gMC->Gsvolu("SE1C", "TRAP", idCopper,par, 11);
376 gMC->Gsvolu("SF1G", "TRAP", idArCO2, par, 11);
377 gMC->Gsvolu("SF2G", "TRAP", idArCO2, par, 11);
379 par[0] = fgkHzPadPlane;
380 gMC->Gsvolu("SF1C", "TRAP", idCopper,par, 11);
394 gMC->Gsvolu("SG1G", "TRAP", idArCO2, par, 11);
395 gMC->Gsvolu("SG2G", "TRAP", idArCO2, par, 11);
397 par[0] = fgkHzPadPlane;
398 gMC->Gsvolu("SG1C", "TRAP", idCopper,par, 11);
412 gMC->Gsvolu("SH1G", "TRAP", idArCO2, par, 11);
413 gMC->Gsvolu("SH2G", "TRAP", idArCO2, par, 11);
415 par[0] = fgkHzPadPlane;
416 gMC->Gsvolu("SH1C", "TRAP", idCopper,par, 11);
430 gMC->Gsvolu("SI1G", "TRAP", idArCO2, par, 11);
431 gMC->Gsvolu("SI2G", "TRAP", idArCO2, par, 11);
433 par[0] = fgkHzPadPlane;
434 gMC->Gsvolu("SI1C", "TRAP", idCopper,par, 11);
448 gMC->Gsvolu("SJ1G", "TRAP", idArCO2, par, 11);
449 gMC->Gsvolu("SJ2G", "TRAP", idArCO2, par, 11);
451 par[0] = fgkHzPadPlane;
452 gMC->Gsvolu("SJ1C", "TRAP", idCopper,par, 11);
466 gMC->Gsvolu("SK1G", "TRAP", idArCO2, par, 11);
467 gMC->Gsvolu("SK2G", "TRAP", idArCO2, par, 11);
469 par[0] = fgkHzPadPlane;
470 gMC->Gsvolu("SK1C", "TRAP", idCopper,par, 11);
473 //______________________________________________________________________________
474 void AliMUONSt1GeometryBuilderV2::CreateQuadrant(Int_t chamber)
476 // create the quadrant (bending and non-bending planes)
477 // for the given chamber
480 CreateFrame(chamber);
483 SpecialMap specialMap;
484 specialMap[1001] = AliMUONSt1SpecialMotif(TVector2( 0.1, 0.84), 90.);
485 specialMap[1002] = AliMUONSt1SpecialMotif(TVector2( 0.5, 0.36));
486 specialMap[1003] = AliMUONSt1SpecialMotif(TVector2(1.01, 0.36));
490 SpecialMap specialMap;
491 specialMap.Add(1001, (Long_t) new AliMUONSt1SpecialMotif(TVector2( 0.1, 0.84), 90.));
492 specialMap.Add(1002, (Long_t) new AliMUONSt1SpecialMotif(TVector2( 0.5, 0.36)));
493 specialMap.Add(1003, (Long_t) new AliMUONSt1SpecialMotif(TVector2(1.01, 0.36)));
496 AliMpReader reader1(kStation1, kBendingPlane);
497 AliMpSector* sector1 = reader1.BuildSector();
499 Bool_t reflectZ = true;
500 TVector3 where = TVector3(2.5+0.1+0.56+0.001, 2.5+0.1+0.001, 0.);
501 PlaceSector(sector1, specialMap, where, reflectZ, chamber);
505 specialMap[4001] = AliMUONSt1SpecialMotif(TVector2(1.01,0.59),90.);
506 specialMap[4002] = AliMUONSt1SpecialMotif(TVector2(1.96, 0.17));
507 specialMap[4003] = AliMUONSt1SpecialMotif(TVector2(1.61,-1.18));
508 specialMap[4004] = AliMUONSt1SpecialMotif(TVector2(0.2 ,-0.08));
509 specialMap[4005] = AliMUONSt1SpecialMotif(TVector2(0.2 , 0.25));
510 specialMap[4006] = AliMUONSt1SpecialMotif(TVector2(0.28, 0.21));
515 specialMap.Add(4001,(Long_t) new AliMUONSt1SpecialMotif(TVector2(1.01,0.59),90.));
516 specialMap.Add(4002,(Long_t) new AliMUONSt1SpecialMotif(TVector2(1.96, 0.17)));
517 specialMap.Add(4003,(Long_t) new AliMUONSt1SpecialMotif(TVector2(1.61,-1.18)));
518 specialMap.Add(4004,(Long_t) new AliMUONSt1SpecialMotif(TVector2(0.2 ,-0.08)));
519 specialMap.Add(4005,(Long_t) new AliMUONSt1SpecialMotif(TVector2(0.2 , 0.25)));
520 specialMap.Add(4006,(Long_t) new AliMUONSt1SpecialMotif(TVector2(0.28, 0.21)));
523 AliMpReader reader2(kStation1, kNonBendingPlane);
524 AliMpSector* sector2 = reader2.BuildSector();
527 where = TVector3(where.X()+0.63/2.,where.Y()+0.42/2., 0.); //add a half pad shift
528 PlaceSector(sector2, specialMap, where, reflectZ, chamber);
535 //______________________________________________________________________________
536 void AliMUONSt1GeometryBuilderV2::CreateFoamBox(const char* name,const TVector2& dimensions)
538 // create all the elements in the copper plane
541 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
542 Int_t idAir = idtmed[1100]; // medium 1
543 //Int_t idFoam = idtmed[1115]; // medium 16 = Foam
544 //Int_t idFR4 = idtmed[1114]; // medium 15 = FR4
545 Int_t idFoam = idtmed[1125]; // medium 26 = Foam
546 Int_t idFR4 = idtmed[1122]; // medium 23 = FR4
550 par[0] = dimensions.X();
551 par[1] = dimensions.Y();
552 par[2] = TotalHzPlane();
553 gMC->Gsvolu(name,"BOX",idAir,par,3);
556 GReal_t posX,posY,posZ;
559 eName[3]=fgkFoamLayerSuffix;
560 par[0] = dimensions.X();
561 par[1] = dimensions.Y();
563 gMC->Gsvolu(eName,"BOX",idFoam,par,3);
566 posZ = -TotalHzPlane() + fgkHzFoam;
567 gMC->Gspos(eName,1,name,posX,posY,posZ,0,"ONLY");
569 // mechanical plane FR4 layer
571 par[0] = dimensions.X();
572 par[1] = dimensions.Y();
574 gMC->Gsvolu(eName,"BOX",idFR4,par,3);
577 posZ = -TotalHzPlane()+ 2.*fgkHzFoam + fgkHzFR4;
578 gMC->Gspos(eName,1,name,posX,posY,posZ,0,"ONLY");
581 //______________________________________________________________________________
582 void AliMUONSt1GeometryBuilderV2::CreatePlaneSegment(const char* name,const TVector2& dimensions,
585 // Create a segment of a plane (this includes a foam layer,
586 // holes in the foam to feed the kaptons through, kapton connectors
587 // and the mother board.)
590 CreateFoamBox(name,dimensions);
594 eName[3]=fgkFoamLayerSuffix;
596 for (Int_t holeNum=0;holeNum<nofHoles;holeNum++) {
597 GReal_t posX = ((2.*holeNum+1.)/nofHoles-1.)*dimensions.X();
601 gMC->Gspos(fgkHoleName,holeNum+1,eName,posX,posY,posZ,0,"ONLY");
605 //______________________________________________________________________________
606 void AliMUONSt1GeometryBuilderV2::CreateFrame(Int_t chamber)
608 // Create the non-sensitive elements of the frame for the <chamber>
611 // Model and notation:
613 // The Quadrant volume name starts with SQ
614 // The volume segments are numbered 00 to XX.
620 // (SQ17-24) / | InVFrame (SQ00-01)
624 // (SQ25-39) | | InArcFrame (SQ42-45)
627 // InHFrame (SQ40-41)
630 // 06 February 2003 - Overlapping volumes resolved.
631 // One quarter chamber is comprised of three TUBS volumes: SQMx, SQNx, and SQFx,
632 // where SQMx is the Quadrant Middle layer for chamber <x> ( posZ in [-3.25,3.25]),
633 // SQNx is the Quadrant Near side layer for chamber <x> ( posZ in [-6.25,3-.25) ), and
634 // SQFx is the Quadrant Far side layer for chamber <x> ( posZ in (3.25,6.25] ).
637 const Float_t kNearFarLHC=2.4; // Near and Far TUBS Origin wrt LHC Origin
640 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
642 Int_t idAir = idtmed[1100]; // medium 1
643 //Int_t idFrameEpoxy = idtmed[1115]; // medium 16 = Frame Epoxy ME730
644 //Int_t idInox = idtmed[1116]; // medium 17 Stainless Steel (18%Cr,9%Ni,Fe)
645 //Int_t idFR4 = idtmed[1110]; // medium 11 FR4
646 //Int_t idCopper = idtmed[1109]; // medium 10 Copper
647 //Int_t idAlu = idtmed[1103]; // medium 4 Aluminium
648 Int_t idFrameEpoxy = idtmed[1123]; // medium 24 = Frame Epoxy ME730 // was 20 not 16
649 Int_t idInox = idtmed[1128]; // medium 29 Stainless Steel (18%Cr,9%Ni,Fe) // was 21 not 17
650 Int_t idFR4 = idtmed[1122]; // medium 23 FR4 // was 15 not 11
651 Int_t idCopper = idtmed[1121]; // medium 22 Copper
652 Int_t idAlu = idtmed[1120]; // medium 21 Aluminium
656 Int_t rot1, rot2, rot3;
659 fMUON->AliMatrix(rot1, 90., 90., 90., 180., 0., 0.); // +90 deg in x-y plane
660 fMUON->AliMatrix(rot2, 90., 45., 90., 135., 0., 0.); // +45 deg in x-y plane
661 fMUON->AliMatrix(rot3, 90., 45., 90., 315.,180., 0.); // +45 deg in x-y + rotation 180° around y
663 // Translation matrices ... NOT USED
664 // fMUON->AliMatrix(trans1, 90., 0., 90., 90., 0., 0.); // X-> X; Y -> Y; Z -> Z
665 // fMUON->AliMatrix(trans2, 90., 180., 90., 90., 180., 0.); // X->-X; Y -> Y; Z ->-Z
666 // fMUON->AliMatrix(trans3, 90., 180., 90., 270., 0., 0.); // X->-X; Y ->-Y; Z -> Z
667 // fMUON->AliMatrix(trans4, 90., 0., 90., 270., 180., 0.); // X-> X; Y ->-Y; Z ->-Z
669 // ___________________Volume thicknesses________________________
671 const Float_t kHzFrameThickness = 1.59/2.; //equivalent thickness
672 const Float_t kHzOuterFrameEpoxy = 1.19/2.; //equivalent thickness
673 const Float_t kHzOuterFrameInox = 0.1/2.; //equivalent thickness
674 const Float_t kHzFoam = 2.083/2.; //evaluated elsewhere
675 // CHECK with fgkHzFoam
677 // Pertaining to the top outer area
678 const Float_t kHzTopAnodeSteel1 = 0.185/2.; //equivalent thickness
679 const Float_t kHzTopAnodeSteel2 = 0.51/2.; //equivalent thickness
680 const Float_t kHzAnodeFR4 = 0.08/2.; //equivalent thickness
681 const Float_t kHzTopEarthFaceCu = 0.364/2.; //equivalent thickness
682 const Float_t kHzTopEarthProfileCu = 1.1/2.; //equivalent thickness
683 const Float_t kHzTopPositionerSteel = 1.45/2.; //should really be 2.125/2.;
684 const Float_t kHzTopGasSupportAl = 0.85/2.; //equivalent thickness
686 // Pertaining to the vertical outer area
687 const Float_t kHzVerticalCradleAl = 0.8/2.; //equivalent thickness
688 const Float_t kHzLateralSightAl = 0.975/2.; //equivalent thickness
689 const Float_t kHzLateralPosnInoxFace = 2.125/2.;//equivalent thickness
690 const Float_t kHzLatPosInoxProfM = 6.4/2.; //equivalent thickness
691 const Float_t kHzLatPosInoxProfNF = 1.45/2.; //equivalent thickness
692 const Float_t kHzLateralPosnAl = 0.5/2.; //equivalent thickness
693 const Float_t kHzVertEarthFaceCu = 0.367/2.; //equivalent thickness
694 const Float_t kHzVertBarSteel = 0.198/2.; //equivalent thickness
695 const Float_t kHzVertEarthProfCu = 1.1/2.; //equivalent thickness
697 //_______________Parameter definitions in sequence _________
699 // InVFrame parameters
700 const Float_t kHxInVFrame = 1.85/2.;
701 const Float_t kHyInVFrame = 73.95/2.;
702 const Float_t kHzInVFrame = kHzFrameThickness;
704 //Flat 7.5mm vertical section
705 const Float_t kHxV1mm = 0.75/2.;
706 const Float_t kHyV1mm = 1.85/2.;
707 const Float_t kHzV1mm = kHzFrameThickness;
709 // OuterTopFrame Structure
712 // The frame is composed of a cuboid and two trapezoids
713 // (TopFrameAnode, TopFrameAnodeA, TopFrameAnodeB).
714 // Each shape is composed of two layers (Epoxy and Inox) and
715 // takes the frame's inner anode circuitry into account in the material budget.
718 // The overhanging anode part is composed froma cuboid and two trapezoids
719 // (TopAnode, TopAnode1, and TopAnode2). These surfaces neglect implanted
720 // resistors, but accounts for the major Cu, Pb/Sn, and FR4 material
722 // The stainless steel anode supports have been included.
724 // EARTHING (TopEarthFace, TopEarthProfile)
725 // Al GAS SUPPORT (TopGasSupport)
727 // ALIGNMENT (TopPositioner) - Alignment system, three sights per quarter
728 // chamber. This sight is forseen for the alignment of the horizontal level
729 // (parallel to the OY axis of LHC). Its position will be evaluated relative
730 // to a system of sights places on the cradles;
734 //TopFrameAnode parameters - cuboid, 2 layers
735 const Float_t kHxTFA = 34.1433/2.;
736 const Float_t kHyTFA = 7.75/2.;
737 const Float_t kHzTFAE = kHzOuterFrameEpoxy; // layer 1 thickness
738 const Float_t kHzTFAI = kHzOuterFrameInox; // layer 3 thickness
740 // TopFrameAnodeA parameters - trapezoid, 2 layers
741 const Float_t kHzFAAE = kHzOuterFrameEpoxy; // layer 1 thickness
742 const Float_t kHzFAAI = kHzOuterFrameInox; // layer 3 thickness
743 const Float_t kTetFAA = 0.;
744 const Float_t kPhiFAA = 0.;
745 const Float_t kH1FAA = 8.7/2.;
746 const Float_t kBl1FAA = 4.35/2.;
747 const Float_t kTl1FAA = 7.75/2.;
748 const Float_t kAlp1FAA = 11.06;
749 const Float_t kH2FAA = 8.7/2.;
750 const Float_t kBl2FAA = 4.35/2.;
751 const Float_t kTl2FAA = 7.75/2.;
752 const Float_t kAlp2FAA = 11.06;
754 // TopFrameAnodeB parameters - trapezoid, 2 layers
755 const Float_t kHzFABE = kHzOuterFrameEpoxy; // layer 1 thickness
756 const Float_t kHzFABI = kHzOuterFrameInox; // layer 3 thickness
757 const Float_t kTetFAB = 0.;
758 const Float_t kPhiFAB = 0.;
759 const Float_t kH1FAB = 8.70/2.;
760 const Float_t kBl1FAB = 0.;
761 const Float_t kTl1FAB = 4.35/2.;
762 const Float_t kAlp1FAB = 14.03;
763 const Float_t kH2FAB = 8.70/2.;
764 const Float_t kBl2FAB = 0.;
765 const Float_t kTl2FAB = 4.35/2.;
766 const Float_t kAlp2FAB = 14.03;
768 // TopAnode parameters - cuboid (part 1 of 3 parts)
769 const Float_t kHxTA1 = 16.2/2.;
770 const Float_t kHyTA1 = 3.5/2.;
771 const Float_t kHzTA11 = kHzTopAnodeSteel1; // layer 1
772 const Float_t kHzTA12 = kHzAnodeFR4; // layer 2
774 // TopAnode parameters - trapezoid 1 (part 2 of 3 parts)
775 const Float_t kHzTA21 = kHzTopAnodeSteel2; // layer 1
776 const Float_t kHzTA22 = kHzAnodeFR4; // layer 2
777 const Float_t kTetTA2 = 0.;
778 const Float_t kPhiTA2= 0.;
779 const Float_t kH1TA2 = 7.268/2.;
780 const Float_t kBl1TA2 = 2.03/2.;
781 const Float_t kTl1TA2 = 3.5/2.;
782 const Float_t kAlp1TA2 = 5.78;
783 const Float_t kH2TA2 = 7.268/2.;
784 const Float_t kBl2TA2 = 2.03/2.;
785 const Float_t kTl2TA2 = 3.5/2.;
786 const Float_t kAlp2TA2 = 5.78;
788 // TopAnode parameters - trapezoid 2 (part 3 of 3 parts)
789 const Float_t kHzTA3 = kHzAnodeFR4; // layer 1
790 const Float_t kTetTA3 = 0.;
791 const Float_t kPhiTA3 = 0.;
792 const Float_t kH1TA3 = 7.268/2.;
793 const Float_t kBl1TA3 = 0.;
794 const Float_t kTl1TA3 = 2.03/2.;
795 const Float_t kAlp1TA3 = 7.95;
796 const Float_t kH2TA3 = 7.268/2.;
797 const Float_t kBl2TA3 = 0.;
798 const Float_t kTl2TA3 = 2.03/2.;
799 const Float_t kAlp2TA3 = 7.95;
801 // TopEarthFace parameters - single trapezoid
802 const Float_t kHzTEF = kHzTopEarthFaceCu;
803 const Float_t kTetTEF = 0.;
804 const Float_t kPhiTEF = 0.;
805 const Float_t kH1TEF = 1.200/2.;
806 const Float_t kBl1TEF = 21.323/2.;
807 const Float_t kTl1TEF = 17.963/2.;
808 const Float_t kAlp1TEF = -54.46;
809 const Float_t kH2TEF = 1.200/2.;
810 const Float_t kBl2TEF = 21.323/2.;
811 const Float_t kTl2TEF = 17.963/2.;
812 const Float_t kAlp2TEF = -54.46;
814 // TopEarthProfile parameters - single trapezoid
815 const Float_t kHzTEP = kHzTopEarthProfileCu;
816 const Float_t kTetTEP = 0.;
817 const Float_t kPhiTEP = 0.;
818 const Float_t kH1TEP = 0.40/2.;
819 const Float_t kBl1TEP = 31.766/2.;
820 const Float_t kTl1TEP = 30.535/2.;
821 const Float_t kAlp1TEP = -56.98;
822 const Float_t kH2TEP = 0.40/2.;
823 const Float_t kBl2TEP = 31.766/2.;
824 const Float_t kTl2TEP = 30.535/2.;
825 const Float_t kAlp2TEP = -56.98;
827 // TopPositioner parameters - single Stainless Steel trapezoid
828 const Float_t kHzTP = kHzTopPositionerSteel;
829 const Float_t kTetTP = 0.;
830 const Float_t kPhiTP = 0.;
831 const Float_t kH1TP = 3.00/2.;
832 const Float_t kBl1TP = 7.023/2.;
833 const Float_t kTl1TP = 7.314/2.;
834 const Float_t kAlp1TP = 2.78;
835 const Float_t kH2TP = 3.00/2.;
836 const Float_t kBl2TP = 7.023/2.;
837 const Float_t kTl2TP = 7.314/2.;
838 const Float_t kAlp2TP = 2.78;
840 // TopGasSupport parameters - single cuboid
841 const Float_t kHxTGS = 8.50/2.;
842 const Float_t kHyTGS = 3.00/2.;
843 const Float_t kHzTGS = kHzTopGasSupportAl;
845 // OutEdgeFrame parameters - 4 trapezoidal sections, 2 layers of material
850 const Float_t kHzOETFE = kHzOuterFrameEpoxy; // layer 1
851 const Float_t kHzOETFI = kHzOuterFrameInox; // layer 3
853 const Float_t kTetOETF = 0.; // common to all 4 trapezoids
854 const Float_t kPhiOETF = 0.; // common to all 4 trapezoids
856 const Float_t kH1OETF = 7.196/2.; // common to all 4 trapezoids
857 const Float_t kH2OETF = 7.196/2.; // common to all 4 trapezoids
859 const Float_t kBl1OETF1 = 3.75/2;
860 const Float_t kTl1OETF1 = 3.996/2.;
861 const Float_t kAlp1OETF1 = 0.98;
863 const Float_t kBl2OETF1 = 3.75/2;
864 const Float_t kTl2OETF1 = 3.996/2.;
865 const Float_t kAlp2OETF1 = 0.98;
868 const Float_t kBl1OETF2 = 3.01/2.;
869 const Float_t kTl1OETF2 = 3.75/2;
870 const Float_t kAlp1OETF2 = 2.94;
872 const Float_t kBl2OETF2 = 3.01/2.;
873 const Float_t kTl2OETF2 = 3.75/2;
874 const Float_t kAlp2OETF2 = 2.94;
877 const Float_t kBl1OETF3 = 1.767/2.;
878 const Float_t kTl1OETF3 = 3.01/2.;
879 const Float_t kAlp1OETF3 = 4.94;
881 const Float_t kBl2OETF3 = 1.767/2.;
882 const Float_t kTl2OETF3 = 3.01/2.;
883 const Float_t kAlp2OETF3 = 4.94;
886 const Float_t kBl1OETF4 = 0.;
887 const Float_t kTl1OETF4 = 1.77/2.;
888 const Float_t kAlp1OETF4 = 7.01;
890 const Float_t kBl2OETF4 = 0.;
891 const Float_t kTl2OETF4 = 1.77/2.;
892 const Float_t kAlp2OETF4 = 7.01;
894 // Frame Structure (OutVFrame):
896 // OutVFrame and corner (OutVFrame cuboid, OutVFrame trapezoid)
897 // EARTHING (VertEarthFaceCu,VertEarthSteel,VertEarthProfCu),
898 // DETECTOR POSITIONNING (SuppLateralPositionner, LateralPositionner),
899 // CRADLE (VertCradle), and
900 // ALIGNMENT (LateralSightSupport, LateralSight)
904 // OutVFrame parameters - cuboid
905 const Float_t kHxOutVFrame = 1.85/2.;
906 const Float_t kHyOutVFrame = 46.23/2.;
907 const Float_t kHzOutVFrame = kHzFrameThickness;
909 // OutVFrame corner parameters - trapezoid
910 const Float_t kHzOCTF = kHzFrameThickness;
911 const Float_t kTetOCTF = 0.;
912 const Float_t kPhiOCTF = 0.;
913 const Float_t kH1OCTF = 1.85/2.;
914 const Float_t kBl1OCTF = 0.;
915 const Float_t kTl1OCTF = 3.66/2.;
916 const Float_t kAlp1OCTF = 44.67;
917 const Float_t kH2OCTF = 1.85/2.;
918 const Float_t kBl2OCTF = 0.;
919 const Float_t kTl2OCTF = 3.66/2.;
920 const Float_t kAlp2OCTF = 44.67;
922 // VertEarthFaceCu parameters - single trapezoid
923 const Float_t kHzVFC = kHzVertEarthFaceCu;
924 const Float_t kTetVFC = 0.;
925 const Float_t kPhiVFC = 0.;
926 const Float_t kH1VFC = 1.200/2.;
927 const Float_t kBl1VFC = 46.11/2.;
928 const Float_t kTl1VFC = 48.236/2.;
929 const Float_t kAlp1VFC = 41.54;
930 const Float_t kH2VFC = 1.200/2.;
931 const Float_t kBl2VFC = 46.11/2.;
932 const Float_t kTl2VFC = 48.236/2.;
933 const Float_t kAlp2VFC = 41.54;
935 // VertEarthSteel parameters - single trapezoid
936 const Float_t kHzVES = kHzVertBarSteel;
937 const Float_t kTetVES = 0.;
938 const Float_t kPhiVES = 0.;
939 const Float_t kH1VES = 1.200/2.;
940 const Float_t kBl1VES = 30.486/2.;
941 const Float_t kTl1VES = 32.777/2.;
942 const Float_t kAlp1VES = 43.67;
943 const Float_t kH2VES = 1.200/2.;
944 const Float_t kBl2VES = 30.486/2.;
945 const Float_t kTl2VES = 32.777/2.;
946 const Float_t kAlp2VES = 43.67;
948 // VertEarthProfCu parameters - single trapezoid
949 const Float_t kHzVPC = kHzVertEarthProfCu;
950 const Float_t kTetVPC = 0.;
951 const Float_t kPhiVPC = 0.;
952 const Float_t kH1VPC = 0.400/2.;
953 const Float_t kBl1VPC = 29.287/2.;
954 const Float_t kTl1VPC = 30.091/2.;
955 const Float_t kAlp1VPC = 45.14;
956 const Float_t kH2VPC = 0.400/2.;
957 const Float_t kBl2VPC = 29.287/2.;
958 const Float_t kTl2VPC = 30.091/2.;
959 const Float_t kAlp2VPC = 45.14;
961 // SuppLateralPositionner - single cuboid
962 const Float_t kHxSLP = 2.80/2.;
963 const Float_t kHySLP = 5.00/2.;
964 const Float_t kHzSLP = kHzLateralPosnAl;
966 // LateralPositionner - squared off U bend, face view
967 const Float_t kHxLPF = 5.2/2.;
968 const Float_t kHyLPF = 3.0/2.;
969 const Float_t kHzLPF = kHzLateralPosnInoxFace;
971 // LateralPositionner - squared off U bend, profile view
972 const Float_t kHxLPP = 0.425/2.;
973 const Float_t kHyLPP = 3.0/2.;
974 const Float_t kHzLPP = kHzLatPosInoxProfM; // middle layer
975 const Float_t kHzLPNF = kHzLatPosInoxProfNF; // near and far layers
977 // VertCradle, 3 layers (copies), each composed of 4 trapezoids
979 const Float_t kHzVC1 = kHzVerticalCradleAl;
980 const Float_t kTetVC1 = 0.;
981 const Float_t kPhiVC1 = 0.;
982 const Float_t kH1VC1 = 10.25/2.;
983 const Float_t kBl1VC1 = 3.70/2.;
984 const Float_t kTl1VC1 = 0.;
985 const Float_t kAlp1VC1 = -10.23;
986 const Float_t kH2VC1 = 10.25/2.;
987 const Float_t kBl2VC1 = 3.70/2.;
988 const Float_t kTl2VC1 = 0.;
989 const Float_t kAlp2VC1 = -10.23;
992 const Float_t kHzVC2 = kHzVerticalCradleAl;
993 const Float_t kTetVC2 = 0.;
994 const Float_t kPhiVC2 = 0.;
995 const Float_t kH1VC2 = 10.25/2.;
996 const Float_t kBl1VC2 = 6.266/2.;
997 const Float_t kTl1VC2 = 3.70/2.;
998 const Float_t kAlp1VC2 = -7.13;
999 const Float_t kH2VC2 = 10.25/2.;
1000 const Float_t kBl2VC2 = 6.266/2.;
1001 const Float_t kTl2VC2 = 3.70/2.;
1002 const Float_t kAlp2VC2 = -7.13;
1005 const Float_t kHzVC3 = kHzVerticalCradleAl;
1006 const Float_t kTetVC3 = 0.;
1007 const Float_t kPhiVC3 = 0.;
1008 const Float_t kH1VC3 = 10.25/2.;
1009 const Float_t kBl1VC3 = 7.75/2.;
1010 const Float_t kTl1VC3 = 6.266/2.;
1011 const Float_t kAlp1VC3 = -4.14;
1012 const Float_t kH2VC3 = 10.25/2.;
1013 const Float_t kBl2VC3 = 7.75/2.;
1014 const Float_t kTl2VC3 = 6.266/2.;
1015 const Float_t kAlp2VC3 = -4.14;
1018 const Float_t kHzVC4 = kHzVerticalCradleAl;
1019 const Float_t kTetVC4 = 0.;
1020 const Float_t kPhiVC4 = 0.;
1021 const Float_t kH1VC4 = 10.27/2.;
1022 const Float_t kBl1VC4 = 8.273/2.;
1023 const Float_t kTl1VC4 = 7.75/2.;
1024 const Float_t kAlp1VC4 = -1.46;
1025 const Float_t kH2VC4 = 10.27/2.;
1026 const Float_t kBl2VC4 = 8.273/2.;
1027 const Float_t kTl2VC4 = 7.75/2.;
1028 const Float_t kAlp2VC4 = -1.46;
1030 // LateralSightSupport - single trapezoid
1031 const Float_t kHzVSS = kHzLateralSightAl;
1032 const Float_t kTetVSS = 0.;
1033 const Float_t kPhiVSS = 0.;
1034 const Float_t kH1VSS = 5.00/2.;
1035 const Float_t kBl1VSS = 7.747/2;
1036 const Float_t kTl1VSS = 7.188/2.;
1037 const Float_t kAlp1VSS = -3.20;
1038 const Float_t kH2VSS = 5.00/2.;
1039 const Float_t kBl2VSS = 7.747/2.;
1040 const Float_t kTl2VSS = 7.188/2.;
1041 const Float_t kAlp2VSS = -3.20;
1043 // LateralSight (reference point) - 3 per quadrant, only 1 programmed for now
1044 const Float_t kVSInRad = 0.6;
1045 const Float_t kVSOutRad = 1.3;
1046 const Float_t kVSLen = kHzFrameThickness;
1050 // InHFrame parameters
1051 const Float_t kHxInHFrame = 75.8/2.;
1052 const Float_t kHyInHFrame = 1.85/2.;
1053 const Float_t kHzInHFrame = kHzFrameThickness;
1055 //Flat 7.5mm horizontal section
1056 const Float_t kHxH1mm = 1.85/2.;
1057 const Float_t kHyH1mm = 0.75/2.;
1058 const Float_t kHzH1mm = kHzFrameThickness;
1062 // InArcFrame parameters
1063 const Float_t kIAF = 15.70;
1064 const Float_t kOAF = 17.55;
1065 const Float_t kHzAF = kHzFrameThickness;
1066 const Float_t kAFphi1 = 0.0;
1067 const Float_t kAFphi2 = 90.0;
1071 // ScrewsInFrame parameters HEAD
1072 const Float_t kSCRUHMI = 0.;
1073 const Float_t kSCRUHMA = 0.690/2.;
1074 const Float_t kSCRUHLE = 0.4/2.;
1075 // ScrewsInFrame parameters MIDDLE
1076 const Float_t kSCRUMMI = 0.;
1077 const Float_t kSCRUMMA = 0.39/2.;
1078 const Float_t kSCRUMLE = kHzFrameThickness;
1079 // ScrewsInFrame parameters NUT
1080 const Float_t kSCRUNMI = 0.;
1081 const Float_t kSCRUNMA = 0.78/2.;
1082 const Float_t kSCRUNLE = 0.8/2.;
1084 // ___________________Make volumes________________________
1087 Float_t posX,posY,posZ;
1089 // Quadrant volume TUBS1, positioned at the end
1090 par[0] = fgkMotherIR1;
1091 par[1] = fgkMotherOR1;
1092 par[2] = fgkMotherThick1;
1093 par[3] = fgkMotherPhiL1;
1094 par[4] = fgkMotherPhiU1;
1095 gMC->Gsvolu(QuadrantMLayerName(chamber),"TUBS",idAir,par,5);
1097 // Quadrant volume TUBS2, positioned at the end
1098 par[0] = fgkMotherIR2;
1099 par[1] = fgkMotherOR2;
1100 par[2] = fgkMotherThick2;
1101 par[3] = fgkMotherPhiL2;
1102 par[4] = fgkMotherPhiU2;
1104 gMC->Gsvolu(QuadrantNLayerName(chamber),"TUBS",idAir,par,5);
1105 gMC->Gsvolu(QuadrantFLayerName(chamber),"TUBS",idAir,par,5);
1109 par[0] = kHxInVFrame;
1110 par[1] = kHyInVFrame;
1111 par[2] = kHzInVFrame;
1112 gMC->Gsvolu("SQ00","BOX",idFrameEpoxy,par,3);
1114 //Flat 1mm vertical section
1118 gMC->Gsvolu("SQ01","BOX",idFrameEpoxy,par,3);
1122 // - 3 components (a cuboid and 2 trapezes) and 2 layers (Epoxy/Inox)
1126 // TopFrameAnode - layer 1 of 2
1130 gMC->Gsvolu("SQ02","BOX",idFrameEpoxy,par,3);
1132 // TopFrameAnode - layer 2 of 2
1134 gMC->Gsvolu("SQ03","BOX",idInox,par,3);
1136 // TopFrameAnodeA - layer 1 of 2
1148 gMC->Gsvolu("SQ04","TRAP",idFrameEpoxy,par,11);
1150 // TopFrameAnodeA - layer 2 of 2
1152 gMC->Gsvolu("SQ05","TRAP",idInox,par,11);
1154 // TopFrameAnodeB - layer 1 of 2
1166 gMC->Gsvolu("SQ06","TRAP",idFrameEpoxy,par,11);
1168 // OutTopTrapFrameB - layer 2 of 2
1170 gMC->Gsvolu("SQ07","TRAP",idInox,par,11);
1172 // TopAnode1 - layer 1 of 2
1176 gMC->Gsvolu("SQ08","BOX",idInox,par,3);
1178 // TopAnode1 - layer 2 of 2
1180 gMC->Gsvolu("SQ09","BOX",idFR4,par,11);
1182 // TopAnode2 - layer 1 of 2
1194 gMC->Gsvolu("SQ10","TRAP",idInox,par,11);
1196 // TopAnode2 - layer 2 of 2
1198 gMC->Gsvolu("SQ11","TRAP",idFR4,par,11);
1200 // TopAnode3 - layer 1 of 1
1212 gMC->Gsvolu("SQ12","TRAP",idFR4,par,11);
1226 gMC->Gsvolu("SQ13","TRAP",idCopper,par,11);
1240 gMC->Gsvolu("SQ14","TRAP",idCopper,par,11);
1246 gMC->Gsvolu("SQ15","BOX",idAlu,par,3);
1248 // TopPositioner parameters - single Stainless Steel trapezoid
1260 gMC->Gsvolu("SQ16","TRAP",idInox,par,11);
1263 // OutEdgeTrapFrame Epoxy = (4 trapezes)*2 copies*2 layers (Epoxy/Inox)
1266 // Trapezoid 1 - 2 layers
1272 par[6] = kAlp1OETF1;
1276 par[10] = kAlp2OETF1;
1279 gMC->Gsvolu("SQ17","TRAP",idFrameEpoxy,par,11);
1281 gMC->Gsvolu("SQ18","TRAP",idInox,par,11);
1283 // Trapezoid 2 - 2 layers
1286 par[6] = kAlp1OETF2;
1290 par[10] = kAlp2OETF2;
1293 gMC->Gsvolu("SQ19","TRAP",idFrameEpoxy,par,11);
1295 gMC->Gsvolu("SQ20","TRAP",idInox,par,11);
1297 // Trapezoid 3 - 2 layers
1300 par[6] = kAlp1OETF3;
1304 par[10] = kAlp2OETF3;
1307 gMC->Gsvolu("SQ21","TRAP",idFrameEpoxy,par,11);
1309 gMC->Gsvolu("SQ22","TRAP",idInox,par,11);
1311 // Trapezoid 4 - 2 layers
1315 par[6] = kAlp1OETF4;
1319 par[10] = kAlp2OETF4;
1322 gMC->Gsvolu("SQ23","TRAP",idFrameEpoxy,par,11);
1324 gMC->Gsvolu("SQ24","TRAP",idInox,par,11);
1328 par[0] = kHxOutVFrame;
1329 par[1] = kHyOutVFrame;
1330 par[2] = kHzOutVFrame;
1331 gMC->Gsvolu("SQ25","BOX",idFrameEpoxy,par,3);
1344 par[10] = kAlp2OCTF;
1345 gMC->Gsvolu("SQ26","TRAP",idFrameEpoxy,par,11);
1347 // EarthFaceCu trapezoid
1359 gMC->Gsvolu("SQ27","TRAP",idCopper,par,11);
1361 // VertEarthSteel trapezoid
1373 gMC->Gsvolu("SQ28","TRAP",idInox,par,11);
1375 // VertEarthProfCu trapezoid
1387 gMC->Gsvolu("SQ29","TRAP",idCopper,par,11);
1389 // SuppLateralPositionner cuboid
1393 gMC->Gsvolu("SQ30","BOX",idAlu,par,3);
1395 // LateralPositionerFace
1399 gMC->Gsvolu("SQ31","BOX",idInox,par,3);
1401 // LateralPositionerProfile
1405 gMC->Gsvolu("SQ32","BOX",idInox,par,3); // middle layer
1410 gMC->Gsvolu("SQ33","BOX",idInox,par,3); // near and far layers
1412 // VertCradleA - 1st trapezoid
1424 gMC->Gsvolu("SQ34","TRAP",idAlu,par,11);
1426 // VertCradleB - 2nd trapezoid
1438 gMC->Gsvolu("SQ35","TRAP",idAlu,par,11);
1440 // VertCradleC - 3rd trapezoid
1452 gMC->Gsvolu("SQ36","TRAP",idAlu,par,11);
1454 // VertCradleD - 4th trapezoid
1466 gMC->Gsvolu("SQ37","TRAP",idAlu,par,11);
1468 // LateralSightSupport trapezoid
1480 gMC->Gsvolu("SQ38","TRAP",idAlu,par,11);
1486 gMC->Gsvolu("SQ39","TUBE",idFrameEpoxy,par,3);
1490 par[0] = kHxInHFrame;
1491 par[1] = kHyInHFrame;
1492 par[2] = kHzInHFrame;
1493 gMC->Gsvolu("SQ40","BOX",idFrameEpoxy,par,3);
1495 //Flat 7.5mm horizontal section
1499 gMC->Gsvolu("SQ41","BOX",idFrameEpoxy,par,3);
1508 gMC->Gsvolu("SQ42","TUBS",idFrameEpoxy,par,5);
1511 // ScrewsInFrame - 3 sections in order to avoid overlapping volumes
1512 // Screw Head, in air
1517 gMC->Gsvolu("SQ43","TUBE",idInox,par,3);
1519 // Middle part, in the Epoxy
1523 gMC->Gsvolu("SQ44","TUBE",idInox,par,3);
1525 // Screw nut, in air
1529 gMC->Gsvolu("SQ45","TUBE",idInox,par,3);
1532 // __________________Place volumes in the quadrant ____________
1536 posY = 2.0*kHyInHFrame+2.*kHyH1mm+kIAF+kHyInVFrame;
1538 gMC->Gspos("SQ00",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1540 // keep memory of the mid position. Used for placing screws
1541 const GReal_t kMidVposX = posX;
1542 const GReal_t kMidVposY = posY;
1543 const GReal_t kMidVposZ = posZ;
1545 //Flat 7.5mm vertical section
1546 posX = 2.0*kHxInVFrame+kHxV1mm;
1547 posY = 2.0*kHyInHFrame+2.*kHyH1mm+kIAF+kHyV1mm;
1549 gMC->Gspos("SQ01",1,QuadrantMLayerName(chamber),posX, posY, posZ,0, "ONLY");
1551 // TopFrameAnode place 2 layers of TopFrameAnode cuboids
1553 posY = 2.*kHyInHFrame+2.*kHyH1mm+kIAF+2.*kHyInVFrame+kHyTFA;
1554 posZ = kHzOuterFrameInox;
1555 gMC->Gspos("SQ02",1,QuadrantMLayerName(chamber),posX, posY, posZ,0,"ONLY");
1556 posZ = posZ+kHzOuterFrameInox;
1557 gMC->Gspos("SQ03",1,QuadrantMLayerName(chamber),posX, posY, posZ,0,"ONLY");
1559 // place 2 layers of TopFrameAnodeA trapezoids
1560 posX = 35.8932+fgkDeltaQuadLHC;
1561 posY = 92.6745+fgkDeltaQuadLHC;
1562 posZ = kHzOuterFrameInox;
1563 gMC->Gspos("SQ04",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1564 posZ = posZ+kHzOuterFrameInox;
1565 gMC->Gspos("SQ05",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1567 // place 2 layers of TopFrameAnodeB trapezoids
1568 posX = 44.593+fgkDeltaQuadLHC;
1569 posY = 90.737+fgkDeltaQuadLHC;
1570 posZ = kHzOuterFrameInox;
1571 gMC->Gspos("SQ06",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1572 posZ = posZ+kHzOuterFrameInox;
1573 gMC->Gspos("SQ07",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1575 // TopAnode1 place 2 layers
1576 posX = 6.8+fgkDeltaQuadLHC;
1577 posY = 99.85+fgkDeltaQuadLHC;
1578 posZ = -1.*kHzAnodeFR4;
1579 gMC->Gspos("SQ08",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1580 posZ = posZ+kHzTopAnodeSteel1;
1581 gMC->Gspos("SQ09",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1583 // TopAnode2 place 2 layers
1584 posX = 18.534+fgkDeltaQuadLHC;
1585 posY = 99.482+fgkDeltaQuadLHC;
1586 posZ = -1.*kHzAnodeFR4;
1587 gMC->Gspos("SQ10",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1588 posZ = posZ+kHzTopAnodeSteel2;
1589 gMC->Gspos("SQ11",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1591 // TopAnode3 place 1 layer
1592 posX = 25.80+fgkDeltaQuadLHC;
1593 posY = 98.61+fgkDeltaQuadLHC;
1595 gMC->Gspos("SQ12",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1597 // TopEarthFace - 2 copies
1598 posX = 23.122+fgkDeltaQuadLHC;
1599 posY = 96.90+fgkDeltaQuadLHC;
1600 posZ = kHzOuterFrameEpoxy+kHzOuterFrameInox+kHzTopEarthFaceCu;
1601 gMC->Gspos("SQ13",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1603 gMC->Gspos("SQ13",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1606 posX = 14.475+fgkDeltaQuadLHC;
1607 posY = 97.900+fgkDeltaQuadLHC;
1608 posZ = kHzTopEarthProfileCu;
1609 gMC->Gspos("SQ14",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1611 gMC->Gspos("SQ14",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1613 // TopGasSupport - 2 copies
1614 posX = 4.9500+fgkDeltaQuadLHC;
1615 posY = 96.200+fgkDeltaQuadLHC;
1616 posZ = kHzOuterFrameEpoxy+kHzOuterFrameInox+kHzTopGasSupportAl;
1617 gMC->Gspos("SQ15",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1619 gMC->Gspos("SQ15",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1621 // TopPositioner parameters - single Stainless Steel trapezoid - 2 copies
1622 posX = 7.60+fgkDeltaQuadLHC;
1623 posY = 98.98+fgkDeltaQuadLHC;
1624 posZ = kHzOuterFrameEpoxy+kHzOuterFrameInox+2.*kHzTopGasSupportAl+kHzTopPositionerSteel;
1625 gMC->Gspos("SQ16",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1627 gMC->Gspos("SQ16",2,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1633 xCenter[0] = 73.201 + fgkDeltaQuadLHC;
1634 xCenter[1] = 78.124 + fgkDeltaQuadLHC;
1635 xCenter[2] = 82.862 + fgkDeltaQuadLHC;
1636 xCenter[3] = 87.418 + fgkDeltaQuadLHC;
1638 yCenter[0] = 68.122 + fgkDeltaQuadLHC;
1639 yCenter[1] = 62.860 + fgkDeltaQuadLHC;
1640 yCenter[2] = 57.420 + fgkDeltaQuadLHC;
1641 yCenter[3] = 51.800 + fgkDeltaQuadLHC;
1643 xCenter[4] = 68.122 + fgkDeltaQuadLHC;
1644 xCenter[5] = 62.860 + fgkDeltaQuadLHC;
1645 xCenter[6] = 57.420 + fgkDeltaQuadLHC;
1646 xCenter[7] = 51.800 + fgkDeltaQuadLHC;
1648 yCenter[4] = 73.210 + fgkDeltaQuadLHC;
1649 yCenter[5] = 78.124 + fgkDeltaQuadLHC;
1650 yCenter[6] = 82.862 + fgkDeltaQuadLHC;
1651 yCenter[7] = 87.418 + fgkDeltaQuadLHC;
1653 posZ = -1.0*kHzOuterFrameInox;
1654 gMC->Gspos("SQ17",1,QuadrantMLayerName(chamber), xCenter[0], yCenter[0], posZ, rot2,"ONLY");
1655 gMC->Gspos("SQ17",2,QuadrantMLayerName(chamber), xCenter[4], yCenter[4], posZ, rot3,"ONLY");
1657 gMC->Gspos("SQ19",1,QuadrantMLayerName(chamber), xCenter[1], yCenter[1], posZ, rot2,"ONLY");
1658 gMC->Gspos("SQ19",2,QuadrantMLayerName(chamber), xCenter[5], yCenter[5], posZ, rot3,"ONLY");
1660 gMC->Gspos("SQ21",1,QuadrantMLayerName(chamber), xCenter[2], yCenter[2], posZ, rot2,"ONLY");
1661 gMC->Gspos("SQ21",2,QuadrantMLayerName(chamber), xCenter[6], yCenter[6], posZ, rot3,"ONLY");
1663 gMC->Gspos("SQ23",1,QuadrantMLayerName(chamber), xCenter[3], yCenter[3], posZ, rot2,"ONLY");
1664 gMC->Gspos("SQ23",2,QuadrantMLayerName(chamber), xCenter[7], yCenter[7], posZ, rot3,"ONLY");
1666 posZ = posZ+kHzOuterFrameEpoxy;
1668 gMC->Gspos("SQ18",1,QuadrantMLayerName(chamber), xCenter[0], yCenter[0], posZ, rot2,"ONLY");
1669 gMC->Gspos("SQ18",2,QuadrantMLayerName(chamber), xCenter[4], yCenter[4], posZ, rot3,"ONLY");
1671 gMC->Gspos("SQ20",1,QuadrantMLayerName(chamber), xCenter[1], yCenter[1], posZ, rot2,"ONLY");
1672 gMC->Gspos("SQ20",2,QuadrantMLayerName(chamber), xCenter[5], yCenter[5], posZ, rot3,"ONLY");
1674 gMC->Gspos("SQ22",1,QuadrantMLayerName(chamber), xCenter[2], yCenter[2], posZ, rot2,"ONLY");
1675 gMC->Gspos("SQ22",2,QuadrantMLayerName(chamber), xCenter[6], yCenter[6], posZ, rot3,"ONLY");
1677 gMC->Gspos("SQ24",1,QuadrantMLayerName(chamber), xCenter[3], yCenter[3], posZ, rot2,"ONLY");
1678 gMC->Gspos("SQ24",2,QuadrantMLayerName(chamber), xCenter[7], yCenter[7], posZ, rot3,"ONLY");
1683 posX = 2.*kHxInVFrame+kIAF+2.*kHxInHFrame-kHxOutVFrame+2.*kHxV1mm;
1684 posY = 2.*kHyInHFrame+kHyOutVFrame;
1686 gMC->Gspos("SQ25",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1688 // keep memory of the mid position. Used for placing screws
1689 const GReal_t kMidOVposX = posX;
1690 const GReal_t kMidOVposY = posY;
1691 const GReal_t kMidOVposZ = posZ;
1693 const Float_t kTOPY = posY+kHyOutVFrame;
1694 const Float_t kOUTX = posX;
1698 posY = kTOPY+((kBl1OCTF+kTl1OCTF)/2.);
1700 gMC->Gspos("SQ26",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1,"ONLY");
1702 // VertEarthFaceCu - 2 copies
1703 posX = 89.4000+fgkDeltaQuadLHC;
1704 posY = 25.79+fgkDeltaQuadLHC;
1705 posZ = kHzFrameThickness+2.0*kHzFoam+kHzVertEarthFaceCu;
1706 gMC->Gspos("SQ27",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1708 gMC->Gspos("SQ27",2,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1710 // VertEarthSteel - 2 copies
1711 posX = 91.00+fgkDeltaQuadLHC;
1712 posY = 30.616+fgkDeltaQuadLHC;
1713 posZ = kHzFrameThickness+2.0*kHzFoam+kHzVertBarSteel;
1714 gMC->Gspos("SQ28",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1716 gMC->Gspos("SQ28",2,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1718 // VertEarthProfCu - 2 copies
1719 posX = 92.000+fgkDeltaQuadLHC;
1720 posY = 29.64+fgkDeltaQuadLHC;
1721 posZ = kHzFrameThickness;
1722 gMC->Gspos("SQ29",1,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1724 gMC->Gspos("SQ29",2,QuadrantMLayerName(chamber),posX, posY, posZ, rot1, "ONLY");
1726 // SuppLateralPositionner - 2 copies
1727 posX = 90.2-kNearFarLHC;
1728 posY = 5.00-kNearFarLHC;
1729 posZ = kHzLateralPosnAl-fgkMotherThick2;
1730 gMC->Gspos("SQ30",1,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1732 gMC->Gspos("SQ30",2,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1734 // LateralPositionner - 2 copies - Face view
1735 posX = 92.175-kNearFarLHC-2.*kHxLPP;
1736 posY = 5.00-kNearFarLHC;
1737 posZ =2.0*kHzLateralPosnAl+kHzLateralPosnInoxFace-fgkMotherThick2;
1738 gMC->Gspos("SQ31",1,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1740 gMC->Gspos("SQ31",2,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1742 // LateralPositionner - Profile view
1743 posX = 92.175+fgkDeltaQuadLHC+kHxLPF-kHxLPP;
1744 posY = 5.00+fgkDeltaQuadLHC;
1746 gMC->Gspos("SQ32",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY"); // middle layer
1748 posX = 92.175-kNearFarLHC+kHxLPF-kHxLPP;
1749 posY = 5.0000-kNearFarLHC;
1750 posZ = fgkMotherThick2-kHzLPNF;
1751 gMC->Gspos("SQ33",1,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY"); // near layer
1753 gMC->Gspos("SQ33",2,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY"); // far layer
1755 // VertCradleA 1st Trapezoid - 3 copies
1756 posX = 95.73+fgkDeltaQuadLHC;
1757 posY = 33.26+fgkDeltaQuadLHC;
1759 gMC->Gspos("SQ34",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1761 posX = 95.73-kNearFarLHC;
1762 posY = 33.26-kNearFarLHC;
1763 posZ = 2.0*kHzLateralSightAl+kHzVerticalCradleAl-fgkMotherThick2;
1764 gMC->Gspos("SQ34",1,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1766 gMC->Gspos("SQ34",3,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1768 // VertCradleB 2nd Trapezoid - 3 copies
1769 posX = 97.29+fgkDeltaQuadLHC;
1770 posY = 23.02+fgkDeltaQuadLHC;
1772 gMC->Gspos("SQ35",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1774 posX = 97.29-kNearFarLHC;
1775 posY = 23.02-kNearFarLHC;
1776 posZ = 2.0*kHzLateralSightAl+kHzVerticalCradleAl-fgkMotherThick2;
1777 gMC->Gspos("SQ35",1,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1779 gMC->Gspos("SQ35",3,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1781 // OutVertCradleC 3rd Trapeze - 3 copies
1782 posX = 98.31+fgkDeltaQuadLHC;
1783 posY = 12.77+fgkDeltaQuadLHC;
1785 gMC->Gspos("SQ36",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1787 posX = 98.31-kNearFarLHC;
1788 posY = 12.77-kNearFarLHC;
1790 posZ = 2.0*kHzLateralSightAl+kHzVerticalCradleAl-fgkMotherThick2;
1791 gMC->Gspos("SQ36",1,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1793 gMC->Gspos("SQ36",3,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1795 // OutVertCradleD 4th Trapeze - 3 copies
1796 posX = 98.81+fgkDeltaQuadLHC;
1797 posY = 2.52+fgkDeltaQuadLHC;
1799 gMC->Gspos("SQ37",2,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1801 posZ = fgkMotherThick1-kHzVerticalCradleAl;
1802 gMC->Gspos("SQ37",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1804 gMC->Gspos("SQ37",3,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1806 // LateralSightSupport - 2 copies
1807 posX = 98.53-kNearFarLHC;
1808 posY = 10.00-kNearFarLHC;
1809 posZ = kHzLateralSightAl-fgkMotherThick2;
1810 gMC->Gspos("SQ38",1,QuadrantNLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1812 gMC->Gspos("SQ38",2,QuadrantFLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1815 posX = 92.84+fgkDeltaQuadLHC;
1816 posY = 8.13+fgkDeltaQuadLHC;
1818 gMC->Gspos("SQ39",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0,"ONLY");
1823 posX = 2.0*kHxInVFrame+2.*kHxV1mm+kIAF+kHxInHFrame;
1826 gMC->Gspos("SQ40",1,QuadrantMLayerName(chamber),posX, posY, posZ, 0, "ONLY");
1828 // keep memory of the mid position. Used for placing screws
1829 const GReal_t kMidHposX = posX;
1830 const GReal_t kMidHposY = posY;
1831 const GReal_t kMidHposZ = posZ;
1833 // Flat 7.5mm horizontal section
1834 posX = 2.0*kHxInVFrame+2.*kHxV1mm+kIAF+kHxH1mm;
1835 posY = 2.0*kHyInHFrame+kHyH1mm;
1837 gMC->Gspos("SQ41",1,QuadrantMLayerName(chamber),posX, posY, posZ,0, "ONLY");
1840 posX = 2.0*kHxInVFrame+2.*kHxV1mm;
1841 posY = 2.0*kHyInHFrame+2.*kHyH1mm;
1843 gMC->Gspos("SQ42",1,QuadrantMLayerName(chamber),posX, posY, posZ,0, "ONLY");
1845 // keep memory of the mid position. Used for placing screws
1846 const GReal_t kMidArcposX = posX;
1847 const GReal_t kMidArcposY = posY;
1848 const GReal_t kMidArcposZ = posZ;
1850 // ScrewsInFrame - in sensitive volume
1855 // Screws on IHEpoxyFrame
1857 const Int_t kNumberOfScrewsIH = 14; // no. of screws on the IHEpoxyFrame
1858 const Float_t kOffX = 5.; // inter-screw distance
1860 // first screw coordinates
1863 // other screw coordinates
1864 for (Int_t i = 1;i<kNumberOfScrewsIH;i++){
1865 scruX[i] = scruX[i-1]+kOffX;
1866 scruY[i] = scruY[0];
1868 // Position the volumes on the frames
1869 for (Int_t i = 0;i<kNumberOfScrewsIH;i++){
1870 posX = fgkDeltaQuadLHC + scruX[i];
1871 posY = fgkDeltaQuadLHC + scruY[i];
1873 gMC->Gspos("SQ43",i+1,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
1875 gMC->Gspos("SQ44",i+1,"SQ40",posX+0.1-kMidHposX, posY+0.1-kMidHposY, posZ-kMidHposZ, 0, "ONLY");
1876 gMC->Gspos("SQ45",i+1,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
1878 // special screw coordinates
1881 posX = fgkDeltaQuadLHC + scruX[63];
1882 posY = fgkDeltaQuadLHC + scruY[63];
1884 gMC->Gspos("SQ43",64,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
1886 gMC->Gspos("SQ44",64,"SQ40",posX+0.1-kMidHposX, posY+0.1-kMidHposY, posZ-kMidHposZ, 0, "ONLY");
1887 gMC->Gspos("SQ45",64,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
1889 // Screws on the IVEpoxyFrame
1891 const Int_t kNumberOfScrewsIV = 15; // no. of screws on the IVEpoxyFrame
1892 const Float_t kOffY = 5.; // inter-screw distance
1893 Int_t firstScrew = 58;
1894 Int_t lastScrew = 44;
1896 // first (special) screw coordinates
1897 scruX[firstScrew-1] = -2.23;
1898 scruY[firstScrew-1] = 16.3;
1899 // second (repetitive) screw coordinates
1900 scruX[firstScrew-2] = -2.23;
1901 scruY[firstScrew-2] = 21.07;
1902 // other screw coordinates
1903 for (Int_t i = firstScrew-3;i>lastScrew-2;i--){
1904 scruX[i] = scruX[firstScrew-2];
1905 scruY[i] = scruY[i+1]+kOffY;
1908 for (Int_t i = 0;i<kNumberOfScrewsIV;i++){
1909 posX = fgkDeltaQuadLHC + scruX[i+lastScrew-1];
1910 posY = fgkDeltaQuadLHC + scruY[i+lastScrew-1];
1912 gMC->Gspos("SQ43",i+lastScrew,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
1914 gMC->Gspos("SQ44",i+lastScrew,"SQ00",posX+0.1-kMidVposX, posY+0.1-kMidVposY, posZ-kMidVposZ, 0, "ONLY");
1915 gMC->Gspos("SQ45",i+lastScrew,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
1918 // Screws on the OVEpoxyFrame
1920 const Int_t kNumberOfScrewsOV = 10; // no. of screws on the OVEpoxyFrame
1925 // first (repetitive) screw coordinates
1926 // notes: 1st screw should be placed in volume 40 (InnerHorizFrame)
1927 scruX[firstScrew-1] = 90.9;
1928 scruY[firstScrew-1] = -2.23; // true value
1930 // other screw coordinates
1931 for (Int_t i = firstScrew; i<lastScrew; i++ ){
1932 scruX[i] = scruX[firstScrew-1];
1933 scruY[i] = scruY[i-1]+kOffY;
1935 for (Int_t i = 1;i<kNumberOfScrewsOV;i++){
1936 posX = fgkDeltaQuadLHC + scruX[i+firstScrew-1];
1937 posY = fgkDeltaQuadLHC + scruY[i+firstScrew-1];
1939 gMC->Gspos("SQ43",i+firstScrew,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
1942 gMC->Gspos("SQ44",i+firstScrew,"SQ25",posX+0.1-kMidOVposX, posY+0.1-kMidOVposY, posZ-kMidOVposZ, 0, "ONLY");
1943 gMC->Gspos("SQ45",i+firstScrew,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
1945 // special case for 1st screw, inside the horizontal frame (volume 40)
1946 posX = fgkDeltaQuadLHC + scruX[firstScrew-1];
1947 posY = fgkDeltaQuadLHC + scruY[firstScrew-1];
1950 gMC->Gspos("SQ44",firstScrew,"SQ40",posX+0.1-kMidHposX, posY+0.1-kMidHposY, posZ-kMidHposZ, 0, "ONLY");
1952 // Inner Arc of Frame, screw positions and numbers-1
1953 scruX[62] = 16.009; scruY[62] = 1.401;
1954 scruX[61] = 14.564; scruY[61] = 6.791;
1955 scruX[60] = 11.363; scruY[60] = 11.363;
1956 scruX[59] = 6.791 ; scruY[59] = 14.564;
1957 scruX[58] = 1.401 ; scruY[58] = 16.009;
1959 for (Int_t i = 0;i<5;i++){
1960 posX = fgkDeltaQuadLHC + scruX[i+58];
1961 posY = fgkDeltaQuadLHC + scruY[i+58];
1963 gMC->Gspos("SQ43",i+58+1,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
1965 gMC->Gspos("SQ44",i+58+1,"SQ42",posX+0.1-kMidArcposX, posY+0.1-kMidArcposY, posZ-kMidArcposZ, 0, "ONLY");
1966 gMC->Gspos("SQ45",i+58+1,QuadrantMLayerName(chamber),posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
1970 //______________________________________________________________________________
1971 void AliMUONSt1GeometryBuilderV2::PlaceInnerLayers(Int_t chamber)
1973 // Place the gas and copper layers for the specified chamber.
1976 // Rotation Matrices
1977 Int_t rot1, rot2, rot3, rot4;
1979 fMUON->AliMatrix(rot1, 90., 315., 90., 45., 0., 0.); // -45 deg
1980 fMUON->AliMatrix(rot2, 90., 90., 90., 180., 0., 0.); // 90 deg
1981 fMUON->AliMatrix(rot3, 90., 270., 90., 0., 0., 0.); // -90 deg
1982 fMUON->AliMatrix(rot4, 90., 45., 90., 135., 0., 0.); // deg
1987 GReal_t zc = fgkHzGas + fgkHzPadPlane;
1988 Int_t dpos = (chamber-1)*2;
1991 x = 14.53 + fgkDeltaQuadLHC;
1992 y = 53.34 + fgkDeltaQuadLHC;
1993 name = GasVolumeName("SAG", chamber);
1994 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,0,"ONLY");
1995 gMC->Gspos("SA1C", 1+dpos, QuadrantMLayerName(chamber),x,y, zc,0,"ONLY");
1996 gMC->Gspos("SA1C", 2+dpos, QuadrantMLayerName(chamber),x,y,-zc,0,"ONLY");
1998 x = 40.67 + fgkDeltaQuadLHC;
1999 y = 40.66 + fgkDeltaQuadLHC;
2000 name = GasVolumeName("SBG", chamber);
2001 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot1,"ONLY");
2002 gMC->Gspos("SB1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot1,"ONLY");
2003 gMC->Gspos("SB1C", 2+dpos, QuadrantMLayerName(chamber),x,y,-zc,rot1,"ONLY");
2005 x = 53.34 + fgkDeltaQuadLHC;
2006 y = 14.52 + fgkDeltaQuadLHC;
2007 name = GasVolumeName("SCG", chamber);
2008 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot2,"ONLY");
2009 gMC->Gspos("SC1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot2,"ONLY");
2010 gMC->Gspos("SC1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot2,"ONLY");
2012 x = 5.83 + fgkDeltaQuadLHC;
2013 y = 17.29 + fgkDeltaQuadLHC;
2014 name = GasVolumeName("SDG", chamber);
2015 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot3,"ONLY");
2016 gMC->Gspos("SD1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot3,"ONLY");
2017 gMC->Gspos("SD1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot3,"ONLY");
2019 x = 9.04 + fgkDeltaQuadLHC;
2020 y = 16.91 + fgkDeltaQuadLHC;
2021 name = GasVolumeName("SEG", chamber);
2022 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,0,"ONLY");
2023 gMC->Gspos("SE1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,0,"ONLY");
2024 gMC->Gspos("SE1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,0,"ONLY");
2026 x = 10.12 + fgkDeltaQuadLHC;
2027 y = 14.67 + fgkDeltaQuadLHC;
2028 name = GasVolumeName("SFG", chamber);
2029 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot4,"ONLY");
2030 gMC->Gspos("SF1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot4,"ONLY");
2031 gMC->Gspos("SF1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot4,"ONLY");
2033 x = 8.2042 + fgkDeltaQuadLHC;
2034 y = 16.19 + fgkDeltaQuadLHC;
2035 name = GasVolumeName("SGG", chamber);
2036 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot4,"ONLY");
2037 gMC->Gspos("SG1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot4,"ONLY");
2038 gMC->Gspos("SG1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot4,"ONLY");
2040 x = 14.68 + fgkDeltaQuadLHC;
2041 y = 10.10 + fgkDeltaQuadLHC;
2042 name = GasVolumeName("SHG", chamber);
2043 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot4,"ONLY");
2044 gMC->Gspos("SH1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot4,"ONLY");
2045 gMC->Gspos("SH1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot4,"ONLY");
2047 x = 16.21 + fgkDeltaQuadLHC;
2048 y = 8.17 + fgkDeltaQuadLHC;
2049 name = GasVolumeName("SIG", chamber);
2050 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot4,"ONLY");
2051 gMC->Gspos("SI1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot4,"ONLY");
2052 gMC->Gspos("SI1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot4,"ONLY");
2054 x = 16.92 + fgkDeltaQuadLHC;
2055 y = 9.02 + fgkDeltaQuadLHC;
2056 name = GasVolumeName("SJG", chamber);
2057 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,rot3,"ONLY");
2058 gMC->Gspos("SJ1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,rot3,"ONLY");
2059 gMC->Gspos("SJ1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,rot3,"ONLY");
2061 x = 17.30 + fgkDeltaQuadLHC;
2062 y = 5.85 + fgkDeltaQuadLHC;
2063 name = GasVolumeName("SKG", chamber);
2064 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,0,"ONLY");
2065 gMC->Gspos("SK1C", 1+dpos ,QuadrantMLayerName(chamber),x,y, zc,0,"ONLY");
2066 gMC->Gspos("SK1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,0,"ONLY");
2069 //______________________________________________________________________________
2070 void AliMUONSt1GeometryBuilderV2::PlaceSector(AliMpSector* sector,SpecialMap specialMap,
2071 const TVector3& where, Bool_t reflectZ, Int_t chamber)
2073 // Place all the segments in the mother volume, at the position defined
2074 // by the sector's data.
2077 static Int_t segNum=1;
2084 reflZ=0; // no reflection along z... nothing
2085 fMUON->AliMatrix(rotMat, 90.,90.,90,180.,0.,0.); // 90° rotation around z, NO reflection along z
2088 fMUON->AliMatrix(reflZ, 90.,0.,90,90.,180.,0.); // reflection along z
2089 fMUON->AliMatrix(rotMat, 90.,90.,90,180.,180.,0.); // 90° rotation around z AND reflection along z
2092 GReal_t posX,posY,posZ;
2095 vector<Int_t> alreadyDone;
2098 #ifdef ST1_WITH_ROOT
2099 TArrayI alreadyDone(20);
2100 Int_t nofAlreadyDone = 0;
2103 for (Int_t irow=0;irow<sector->GetNofRows();irow++){ // for each row
2104 AliMpRow* row = sector->GetRow(irow);
2107 for (Int_t iseg=0;iseg<row->GetNofRowSegments();iseg++){ // for each row segment
2108 AliMpVRowSegment* seg = row->GetRowSegment(iseg);
2112 SpecialMap::iterator iter
2113 = specialMap.find(seg->GetMotifPositionId(0));
2115 if ( iter == specialMap.end()){ //if this is a normal segment (ie. not part of <specialMap>)
2118 #ifdef ST1_WITH_ROOT
2119 Long_t value = specialMap.GetValue(seg->GetMotifPositionId(0));
2121 if ( value == 0 ){ //if this is a normal segment (ie. not part of <specialMap>)
2124 // create the cathode part
2125 sprintf(segName,"%.3dM", segNum);
2126 CreatePlaneSegment(segName, seg->Dimensions()/10., seg->GetNofMotifs());
2128 posX = where.X() + seg->Position().X()/10.;
2129 posY = where.Y() + seg->Position().Y()/10.;
2130 posZ = where.Z() + sgn * (TotalHzPlane() + fgkHzGas + 2.*fgkHzPadPlane);
2131 gMC->Gspos(segName, 1, QuadrantMLayerName(chamber), posX, posY, posZ, reflZ, "ONLY");
2133 // and place all the daughter boards of this segment
2134 for (Int_t motifNum=0;motifNum<seg->GetNofMotifs();motifNum++) {
2135 Int_t motifPosId = seg->GetMotifPositionId(motifNum);
2136 AliMpMotifPosition* motifPos =
2137 sector->GetMotifMap()->FindMotifPosition(motifPosId);
2139 posX = where.X() + motifPos->Position().X()/10.+fgkOffsetX;
2140 posY = where.Y() + motifPos->Position().Y()/10.+fgkOffsetY;
2141 posZ = where.Z() + sgn * (fgkMotherThick1 - TotalHzDaughter());
2142 gMC->Gspos(fgkDaughterName, motifPosId, QuadrantMLayerName(chamber), posX, posY, posZ, reflZ, "ONLY");
2148 // if this is a special segment
2149 for (Int_t motifNum=0;motifNum<seg->GetNofMotifs();motifNum++) {// for each motif
2151 Int_t motifPosId = seg->GetMotifPositionId(motifNum);
2154 if (find(alreadyDone.begin(),alreadyDone.end(),motifPosId)
2155 != alreadyDone.end()) continue; // don't treat the same motif twice
2157 AliMUONSt1SpecialMotif spMot = specialMap[motifPosId];
2159 #ifdef ST1_WITH_ROOT
2160 Bool_t isDone = false;
2162 while (i<nofAlreadyDone && !isDone) {
2163 if (alreadyDone.At(i) == motifPosId) isDone=true;
2166 if (isDone) continue; // don't treat the same motif twice
2168 AliMUONSt1SpecialMotif spMot = *((AliMUONSt1SpecialMotif*)specialMap.GetValue(motifPosId));
2171 // cout << chamber << " processing special motif: " << motifPosId << endl;
2173 AliMpMotifPosition* motifPos = sector->GetMotifMap()->FindMotifPosition(motifPosId);
2175 // place the hole for the motif, wrt the requested rotation angle
2176 Int_t rot = ( spMot.GetRotAngle()<0.1 ) ? reflZ:rotMat;
2178 posX = where.X() + motifPos->Position().X()/10.+spMot.GetDelta().X();
2179 posY = where.Y() + motifPos->Position().Y()/10.+spMot.GetDelta().Y();
2180 posZ = where.Z() + sgn * (TotalHzPlane() + fgkHzGas + 2.*fgkHzPadPlane);
2181 gMC->Gspos(fgkHoleName, motifPosId, QuadrantMLayerName(chamber), posX, posY, posZ, rot, "ONLY");
2183 // then place the daughter board for the motif, wrt the requested rotation angle
2184 posX = posX+fgkDeltaFilleEtamX;
2185 posY = posY+fgkDeltaFilleEtamY;
2186 posZ = where.Z() + sgn * (fgkMotherThick1 - TotalHzDaughter());
2187 gMC->Gspos(fgkDaughterName, motifPosId, QuadrantMLayerName(chamber), posX, posY, posZ, rot, "ONLY");
2190 alreadyDone.push_back(motifPosId);// mark this motif as done
2192 #ifdef ST1_WITH_ROOT
2193 if (nofAlreadyDone == alreadyDone.GetSize())
2194 alreadyDone.Set(2*nofAlreadyDone);
2195 alreadyDone.AddAt(motifPosId, nofAlreadyDone++);
2198 // cout << chamber << " processed motifPosId: " << motifPosId << endl;
2200 }// end of special motif case
2205 //______________________________________________________________________________
2206 TString AliMUONSt1GeometryBuilderV2::GasVolumeName(const TString& name, Int_t chamber) const
2208 // Inserts the chamber number into the name.
2211 TString newString(name);
2216 newString.Insert(2, number);
2222 //______________________________________________________________________________
2223 Bool_t AliMUONSt1GeometryBuilderV2::IsInChamber(Int_t ich, Int_t volGid) const
2225 // True if volume <volGid> is part of the sensitive
2226 // volumes of chamber <ich>
2228 for (Int_t i = 0; i < fChamberV2[ich]->GetSize(); i++) {
2229 if (fChamberV2[ich]->At(i) == volGid) return kTRUE;
2236 // protected methods
2240 //______________________________________________________________________________
2241 Int_t AliMUONSt1GeometryBuilderV2::GetChamberId(Int_t volId) const
2243 // Check if the volume with specified volId is a sensitive volume (gas)
2244 // of some chamber and returns the chamber number;
2245 // if not sensitive volume - return 0.
2248 for (Int_t i = 1; i <=2; i++)
2249 if (IsInChamber(i-1,volId)) return i;
2251 for (Int_t i = 3; i <= AliMUONConstants::NCh(); i++)
2252 if (volId==((AliMUONChamber*)(*fChambers)[i-1])->GetGid()) return i;
2262 //______________________________________________________________________________
2263 void AliMUONSt1GeometryBuilderV2::CreateMaterials()
2265 // Materials and medias defined in MUONv1:
2267 // AliMaterial( 9, "ALUMINIUM$", 26.98, 13., 2.7, 8.9, 37.2);
2268 // AliMaterial(10, "ALUMINIUM$", 26.98, 13., 2.7, 8.9, 37.2);
2269 // AliMaterial(15, "AIR$ ", 14.61, 7.3, .001205, 30423.24, 67500);
2270 // AliMixture( 19, "Bakelite$", abak, zbak, dbak, -3, wbak);
2271 // AliMixture( 20, "ArC4H10 GAS$", ag, zg, dg, 3, wg);
2272 // AliMixture( 21, "TRIG GAS$", atrig, ztrig, dtrig, -5, wtrig);
2273 // AliMixture( 22, "ArCO2 80%$", ag1, zg1, dg1, 3, wg1);
2274 // AliMixture( 23, "Ar-freon $", atr1, ztr1, dtr1, 4, wtr1);
2275 // AliMixture( 24, "ArCO2 GAS$", agas, zgas, dgas, 3, wgas);
2276 // AliMaterial(31, "COPPER$", 63.54, 29., 8.96, 1.4, 0.);
2277 // AliMixture( 32, "Vetronite$",aglass, zglass, dglass, 5, wglass);
2278 // AliMaterial(33, "Carbon$", 12.01, 6., 2.265, 18.8, 49.9);
2279 // AliMixture( 34, "Rohacell$", arohac, zrohac, drohac, -4, wrohac);
2281 // AliMedium( 1, "AIR_CH_US ", 15, 1, iSXFLD, ...
2282 // AliMedium( 4, "ALU_CH_US ", 9, 0, iSXFLD, ...
2283 // AliMedium( 5, "ALU_CH_US ", 10, 0, iSXFLD, ...
2284 // AliMedium( 6, "AR_CH_US ", 20, 1, iSXFLD, ...
2285 // AliMedium( 7, "GAS_CH_TRIGGER ", 21, 1, iSXFLD, ...
2286 // AliMedium( 8, "BAKE_CH_TRIGGER ", 19, 0, iSXFLD, ...
2287 // AliMedium( 9, "ARG_CO2 ", 22, 1, iSXFLD, ...
2288 // AliMedium(11, "PCB_COPPER ", 31, 0, iSXFLD, ...
2289 // AliMedium(12, "VETRONITE ", 32, 0, iSXFLD, ...
2290 // AliMedium(13, "CARBON ", 33, 0, iSXFLD, ...
2291 // AliMedium(14, "Rohacell ", 34, 0, iSXFLD, ...
2294 // --- Define materials for GEANT ---
2297 fMUON->AliMaterial(41, "Aluminium II$", 26.98, 13., 2.7, -8.9, 26.1);
2299 // from PDG and "The Particle Detector BriefBook", Bock and Vasilescu, P.18
2300 // ??? same but the last but one argument < 0
2302 fMUON->AliMaterial(42, "Copper$", 63.546,29.,8.96,-1.43,9.6);
2305 fMUON->AliMaterial(43, "FR4$", 17.749, 8.875, 1.7, -19.4, 999.); // from DPG
2308 fMUON->AliMaterial(44, "FrameEpoxy",12.24,6.0,1.85,-19.14,999);// use 16.75cm
2310 // Density of FrameEpoxy only from manufacturer's specifications
2311 // Frame composite epoxy , X0 in g/cm**2 (guestimation!)
2314 // --- Define mixtures for GEANT ---
2317 // Ar-CO2 gas II (80%+20%)
2318 Float_t ag1[2] = { 39.95, 44.01};
2319 Float_t zg1[2] = { 18., 22.};
2320 Float_t wg1[2] = { .8, 0.2};
2321 Float_t dg1 = .001821;
2322 fMUON->AliMixture(45, "ArCO2 II 80%$", ag1, zg1, dg1, 2, wg1);
2324 // use wg1 weighting factors (6th arg > 0)
2326 // Rohacell 51 II - imide methacrylique
2327 Float_t aRohacell51[4] = { 12.01, 1.01, 16.00, 14.01};
2328 Float_t zRohacell51[4] = { 6., 1., 8., 7.};
2329 Float_t wRohacell51[4] = { 9., 13., 2., 1.};
2330 Float_t dRohacell51 = 0.052;
2331 fMUON->AliMixture(46, "FOAM$",aRohacell51,zRohacell51,dRohacell51,-4,wRohacell51);
2333 // use relative A (molecular) values (6th arg < 0)
2335 Float_t aSnPb[2] = { 118.69, 207.19};
2336 Float_t zSnPb[2] = { 50, 82};
2337 Float_t wSnPb[2] = { 0.6, 0.4} ;
2338 Float_t dSnPb = 8.926;
2339 fMUON->AliMixture(47, "SnPb$", aSnPb,zSnPb,dSnPb,2,wSnPb);
2341 // use wSnPb weighting factors (6th arg > 0)
2343 // plastic definition from K5, Freiburg (found on web)
2344 Float_t aPlastic[2]={ 1.01, 12.01};
2345 Float_t zPlastic[2]={ 1, 6};
2346 Float_t wPlastic[2]={ 1, 1};
2347 Float_t denPlastic=1.107;
2348 fMUON->AliMixture(48, "Plastic$",aPlastic,zPlastic,denPlastic,-2,wPlastic);
2350 // use relative A (molecular) values (6th arg < 0)...no other info...
2352 // Not used, to be removed
2354 fMUON->AliMaterial(49, "Kapton$", 12.01,6,1.42,-28.6,999); // from DPG
2357 // Inox/Stainless Steel (18%Cr, 9%Ni)
2358 Float_t aInox[3] = {55.847, 51.9961, 58.6934};
2359 Float_t zInox[3] = {26., 24., 28.};
2360 Float_t wInox[3] = {0.73, 0.18, 0.09};
2361 Float_t denInox = 7.930;
2362 fMUON->AliMixture(50, "StainlessSteel$",aInox,zInox,denInox,3,wInox);
2364 // use wInox weighting factors (6th arg > 0)
2365 // from CERN note NUFACT Note023, Oct.2000
2367 // End - Not used, to be removed
2370 // --- Define the tracking medias for GEANT ---
2373 GReal_t epsil = .001; // Tracking precision,
2374 //GReal_t stemax = -1.; // Maximum displacement for multiple scat
2375 GReal_t tmaxfd = -20.; // Maximum angle due to field deflection
2376 //GReal_t deemax = -.3; // Maximum fractional energy loss, DLS
2377 GReal_t stmin = -.8;
2378 GReal_t maxStepAlu = fMUON->GetMaxStepAlu();
2379 GReal_t maxDestepAlu = fMUON->GetMaxDestepAlu();
2380 GReal_t maxStepGas = fMUON->GetMaxStepGas();
2381 Int_t iSXFLD = gAlice->Field()->Integ();
2382 Float_t sXMGMX = gAlice->Field()->Max();
2384 fMUON->AliMedium(21, "ALU_II$", 41, 0, iSXFLD, sXMGMX,
2385 tmaxfd, maxStepAlu, maxDestepAlu, epsil, stmin);
2386 // was med: 4 mat: 9
2387 fMUON->AliMedium(22, "COPPER_II$", 42, 0, iSXFLD, sXMGMX,
2388 tmaxfd, maxStepAlu, maxDestepAlu, epsil, stmin);
2389 // was med: 10 mat: 30
2390 fMUON->AliMedium(23, "FR4_CH$", 43, 0, iSXFLD, sXMGMX,
2391 10.0, 0.01, 0.1, 0.003, 0.003);
2392 // was med: 15 mat: 31
2393 fMUON->AliMedium(24, "FrameCH$", 44, 1, iSXFLD, sXMGMX,
2394 10.0, 0.001, 0.001, 0.001, 0.001);
2395 // was med: 20 mat: 36
2396 fMUON->AliMedium(25, "ARG_CO2_II", 45, 1, iSXFLD, sXMGMX,
2397 tmaxfd, maxStepGas, maxDestepAlu, epsil, stmin);
2398 // was med: 9 mat: 22
2399 fMUON->AliMedium(26, "FOAM_CH$", 46, 0, iSXFLD, sXMGMX,
2400 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
2401 // was med: 16 mat: 32
2402 fMUON->AliMedium(27, "SnPb$", 47, 0, iSXFLD, sXMGMX,
2403 10.0, 0.01, 1.0, 0.003, 0.003);
2404 // was med: 19 mat: 35
2405 fMUON->AliMedium(28, "Plastic$", 48, 0, iSXFLD, sXMGMX,
2406 10.0, 0.01, 1.0, 0.003, 0.003);
2407 // was med: 17 mat: 33
2409 // Not used, to be romoved
2411 fMUON->AliMedium(29, "Kapton$", 49, 0, iSXFLD, sXMGMX,
2412 10.0, 0.01, 1.0, 0.003, 0.003);
2413 // was med: 18 mat: 34
2414 fMUON->AliMedium(30, "InoxBolts$", 50, 1, iSXFLD, sXMGMX,
2415 10.0, 0.01, 1.0, 0.003, 0.003);
2416 // was med: 21 mat: 37
2418 // End - Not used, to be removed
2421 //______________________________________________________________________________
2422 void AliMUONSt1GeometryBuilderV2::CreateGeometry()
2424 // Create the detailed GEANT geometry for the dimuon arm station1
2426 cout << "AliMUONSt1GeometryBuilderV2::CreateGeometry()" << endl;
2427 cout << "_________________________________________" << endl;
2429 // Create basic volumes
2432 CreateDaughterBoard();
2433 CreateInnerLayers();
2435 // Create reflexion matrices
2438 Int_t reflXZ, reflYZ, reflXY;
2439 fMUON->AliMatrix(reflXZ, 90., 180., 90., 90., 180., 0.);
2440 fMUON->AliMatrix(reflYZ, 90., 0., 90.,-90., 180., 0.);
2441 fMUON->AliMatrix(reflXY, 90., 180., 90., 270., 0., 0.);
2443 // Define transformations for each quadrant
2452 rotm[0]=0; // quadrant I
2453 rotm[1]=reflXZ; // quadrant II
2454 rotm[2]=reflXY; // quadrant III
2455 rotm[3]=reflYZ; // quadrant IV
2457 TGeoRotation rotm[4];
2458 rotm[0] = TGeoRotation("identity");
2459 rotm[1] = TGeoRotation("reflXZ", 90., 180., 90., 90., 180., 0.);
2460 rotm[2] = TGeoRotation("reflXY", 90., 180., 90., 270., 0., 0.);
2461 rotm[3] = TGeoRotation("reflYZ", 90., 0., 90.,-90., 180., 0.);
2464 scale[0] = TVector3( 1, 1, 1); // quadrant I
2465 scale[1] = TVector3(-1, 1, -1); // quadrant II
2466 scale[2] = TVector3(-1, -1, 1); // quadrant III
2467 scale[3] = TVector3( 1, -1, -1); // quadrant IV
2469 // Shift in Z of the middle layer
2470 Double_t deltaZ = 6.5/2.;
2472 // Position of quadrant I wrt to the chamber position
2473 TVector3 pos0(-fgkDeltaQuadLHC, -fgkDeltaQuadLHC, deltaZ);
2475 // Shift for near/far layers
2476 GReal_t shiftXY = fgkFrameOffset;
2477 GReal_t shiftZ = fgkMotherThick1+fgkMotherThick2;
2479 // Build two chambers
2481 for (Int_t ich=1; ich<3; ich++) {
2483 // Create quadrant volume
2484 CreateQuadrant(ich);
2486 // Place gas volumes
2487 PlaceInnerLayers(ich);
2489 // Place the quadrant
2490 for (Int_t i=0; i<4; i++) {
2493 GReal_t posx = pos0.X() * scale[i].X();
2494 GReal_t posy = pos0.Y() * scale[i].Y();
2495 //GReal_t posz = pos0.Z() * scale[i].Z() + AliMUONConstants::DefaultChamberZ(ich-1);
2496 //gMC->Gspos(QuadrantMLayerName(ich), i+1, "ALIC", posx, posy, posz, rotm[i], "ONLY");
2497 GReal_t posz = pos0.Z() * scale[i].Z();
2498 GetChamber(ich-1)->GetGeometry()
2499 ->AddEnvelope(QuadrantMLayerName(ich), i+1, TGeoTranslation(posx, posy, posz), rotm[i]);
2502 Real_t posx2 = posx + shiftXY * scale[i].X();
2503 Real_t posy2 = posy + shiftXY * scale[i].Y();
2504 Real_t posz2 = posz - scale[i].Z()*shiftZ;
2505 //gMC->Gspos(QuadrantNLayerName(ich), i+1, "ALIC", posx2, posy2, posz2, rotm[i],"ONLY");
2506 GetChamber(ich-1)->GetGeometry()
2507 ->AddEnvelope(QuadrantNLayerName(ich), i+1, TGeoTranslation(posx2, posy2, posz2), rotm[i]);
2509 posz2 = posz + scale[i].Z()*shiftZ;
2510 //gMC->Gspos(QuadrantFLayerName(ich), i+1, "ALIC", posx2, posy2, posz2, rotm[i],"ONLY");
2511 GetChamber(ich-1)->GetGeometry()
2512 ->AddEnvelope(QuadrantFLayerName(ich), i+1, TGeoTranslation(posx2, posy2, posz2), rotm[i]);
2517 //______________________________________________________________________________
2518 void AliMUONSt1GeometryBuilderV2::SetTransformations()
2520 // Defines the transformations for the station2 chambers.
2523 AliMUONChamber* iChamber1 = GetChamber(0);
2524 Double_t zpos1 = - iChamber1->Z();
2525 iChamber1->GetGeometry()
2526 ->SetTranslation(TGeoTranslation(0., 0., zpos1));
2528 AliMUONChamber* iChamber2 = GetChamber(1);
2529 Double_t zpos2 = - iChamber2->Z();
2530 iChamber2->GetGeometry()
2531 ->SetTranslation(TGeoTranslation(0., 0., zpos2));
2534 //______________________________________________________________________________
2535 void AliMUONSt1GeometryBuilderV2::SetSensitiveVolumes()
2537 // Defines the sensitive volumes for station2 chambers.
2540 GetChamber(0)->GetGeometry()->SetSensitiveVolume("SA1G");
2541 GetChamber(0)->GetGeometry()->SetSensitiveVolume("SB1G");
2542 GetChamber(0)->GetGeometry()->SetSensitiveVolume("SC1G");
2543 GetChamber(0)->GetGeometry()->SetSensitiveVolume("SD1G");
2544 GetChamber(0)->GetGeometry()->SetSensitiveVolume("SE1G");
2545 GetChamber(0)->GetGeometry()->SetSensitiveVolume("SF1G");
2546 GetChamber(0)->GetGeometry()->SetSensitiveVolume("SG1G");
2547 GetChamber(0)->GetGeometry()->SetSensitiveVolume("SH1G");
2548 GetChamber(0)->GetGeometry()->SetSensitiveVolume("SI1G");
2549 GetChamber(0)->GetGeometry()->SetSensitiveVolume("SJ1G");
2550 GetChamber(0)->GetGeometry()->SetSensitiveVolume("SK1G");
2552 GetChamber(1)->GetGeometry()->SetSensitiveVolume("SA2G");
2553 GetChamber(1)->GetGeometry()->SetSensitiveVolume("SB2G");
2554 GetChamber(1)->GetGeometry()->SetSensitiveVolume("SC2G");
2555 GetChamber(1)->GetGeometry()->SetSensitiveVolume("SD2G");
2556 GetChamber(1)->GetGeometry()->SetSensitiveVolume("SE2G");
2557 GetChamber(1)->GetGeometry()->SetSensitiveVolume("SF2G");
2558 GetChamber(1)->GetGeometry()->SetSensitiveVolume("SG2G");
2559 GetChamber(1)->GetGeometry()->SetSensitiveVolume("SH2G");
2560 GetChamber(1)->GetGeometry()->SetSensitiveVolume("SI2G");
2561 GetChamber(1)->GetGeometry()->SetSensitiveVolume("SJ2G");
2562 GetChamber(1)->GetGeometry()->SetSensitiveVolume("SK2G");