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 Revision 1.11 2007/10/08 17:52:55 decaro
19 hole region in front of PHOS detector: update of sectors' numbers
21 Revision 1.10 2007/10/07 19:40:46 decaro
22 right handling of l2t matrices and alignable entries in case of TOF staging geometry
24 Revision 1.9 2007/10/07 19:36:29 decaro
25 TOF materials and volumes description: update
27 Revision 1.8 2007/10/04 13:15:37 arcelli
28 updates to comply with AliTOFGeometryV5 becoming AliTOFGeometry
30 Revision 1.7 2007/10/03 18:07:26 arcelli
31 right handling of l2t matrices and alignable entries in case of TOF holes (Annalisa)
33 Revision 1.6 2007/10/03 10:41:16 arcelli
34 adding tracking-to-local matrices for new AliTOFcluster
36 Revision 1.5 2007/07/27 08:14:48 morsch
37 Write all track references into the same branch.
39 Revision 1.4 2007/05/29 16:51:05 decaro
40 Update of the front-end electronics and cooling system description
42 Revision 1.3.2 2007/05/29 decaro
43 FEA+cooling zone description: update
44 FEA+cooling orientation (side A/ side C) -> correction
45 Revision 1.3.1 2007/05/24 decaro
46 Change the FEA+cooling zone description:
47 - FCA1/FCA2, air boxes, contain:
49 FAL1/FAL2/FAL3 volumes, aluminium boxes;
50 - FRO1/FRO2/FRO3/FRO4/FBAR, aluminum boxes;
51 - changed FTUB positions;
53 Revision 1.3 2007/05/04 14:05:42 decaro
54 Ineffective comment cleanup
56 Revision 1.2 2007/05/04 12:59:22 arcelli
57 Change the TOF SM paths for misalignment (one layer up)
59 Revision 1.1 2007/05/02 17:32:58 decaro
60 TOF geometry description as installed (G. Cara Romeo, A. De Caro)
62 Revision 0.1 2007 March G. Cara Romeo and A. De Caro
63 Implemented a more realistic TOF geometry description,
66 - services and front end electronics description,
67 - TOF crate readout modules
68 (added volume FTOS in ALIC_1/BBMO_1/BBCE_%i -for i=1,...,18-,
69 and in ALIC_1/BFMO_%i -for i=19,...,36- volumes)
70 As the 5th version in terms of geometrical positioning of volumes.
74 ///////////////////////////////////////////////////////////////////////////////
76 // This class contains the functions for version 6 of the Time Of Flight //
79 // VERSION WITH 6 MODULES AND TILTED STRIPS //
81 // FULL COVERAGE VERSION + OPTION for PHOS holes //
86 <img src="picts/AliTOFv6T0Class.gif"> //
90 ///////////////////////////////////////////////////////////////////////////////
92 #include <TDirectory.h>
93 #include <TGeoGlobalMagField.h>
94 #include <TGeoManager.h>
95 #include <TGeoMatrix.h>
96 #include <TGeoPhysicalNode.h>
97 #include <TGeoVolume.h>
98 #include <TLorentzVector.h>
99 #include <TVirtualMC.h>
101 #include "AliConst.h"
102 #include "AliGeomManager.h"
107 #include "AliTrackReference.h"
109 #include "AliTOFGeometry.h"
110 #include "AliTOFv6T0.h"
112 extern TVirtualMC *gMC;
113 extern TGeoManager *gGeoManager;
115 extern AliRun *gAlice;
119 // TOF sectors with Nino masks: 0, 8, 9, 10, 16
120 const Bool_t AliTOFv6T0::fgkFEAwithMasks[18] =
121 {kTRUE , kFALSE, kFALSE, kFALSE, kFALSE, kFALSE,
122 kFALSE, kFALSE, kTRUE , kTRUE , kTRUE , kFALSE,
123 kFALSE, kFALSE, kFALSE, kFALSE, kTRUE , kFALSE};
124 const Float_t AliTOFv6T0::fgkModuleWallThickness = 0.33; // cm
125 const Float_t AliTOFv6T0::fgkInterCentrModBorder1 = 49.5 ; // cm
126 const Float_t AliTOFv6T0::fgkInterCentrModBorder2 = 57.5 ; // cm
127 const Float_t AliTOFv6T0::fgkExterInterModBorder1 = 196.0 ; // cm
128 const Float_t AliTOFv6T0::fgkExterInterModBorder2 = 203.5 ; // cm
129 //const Float_t AliTOFv6T0::fgkLengthInCeModBorder = 7.2 ; // cm // it was 4.7 cm (AdC)
130 const Float_t AliTOFv6T0::fgkLengthInCeModBorderU = 5.0 ; // cm
131 const Float_t AliTOFv6T0::fgkLengthInCeModBorderD = 7.0 ; // cm
132 const Float_t AliTOFv6T0::fgkLengthExInModBorder = 5.0 ; // cm // it was 7.0 cm (AdC)
133 const Float_t AliTOFv6T0::fgkModuleCoverThickness = 2.0 ; // cm
134 const Float_t AliTOFv6T0::fgkFEAwidth1 = 19.0; // cm
135 const Float_t AliTOFv6T0::fgkFEAwidth2 = 39.5;//38.5; // cm
136 const Float_t AliTOFv6T0::fgkSawThickness = 1.0; // cm
137 const Float_t AliTOFv6T0::fgkCBLw = 13.5; // cm
138 const Float_t AliTOFv6T0::fgkCBLh1 = 2.0; // cm
139 const Float_t AliTOFv6T0::fgkCBLh2 = 12.3; // cm
140 const Float_t AliTOFv6T0::fgkBetweenLandMask = 0.1; // cm
141 const Float_t AliTOFv6T0::fgkAl1parameters[3] = {fgkFEAwidth1*0.5, 0.4, 0.2}; // cm
142 const Float_t AliTOFv6T0::fgkAl2parameters[3] = {7.25, 0.75, 0.25}; // cm
143 const Float_t AliTOFv6T0::fgkAl3parameters[3] = {3., 4., 0.1}; // cm
144 const Float_t AliTOFv6T0::fgkRoof1parameters[3] = {fgkAl1parameters[0], fgkAl1parameters[2], 1.45}; // cm
145 const Float_t AliTOFv6T0::fgkRoof2parameters[3] = {fgkAl3parameters[0], 0.1, 1.15}; // cm
146 const Float_t AliTOFv6T0::fgkFEAparameters[3] = {fgkFEAwidth1*0.5, 5.6, 0.1}; // cm
147 const Float_t AliTOFv6T0::fgkBar[3] = {8.575, 0.6, 0.25}; // cm
148 const Float_t AliTOFv6T0::fgkBar1[3] = {fgkBar[0], fgkBar[1], 0.1}; // cm
149 const Float_t AliTOFv6T0::fgkBar2[3] = {fgkBar[0], 0.1, fgkBar[1] - 2.*fgkBar1[2]}; // cm
150 const Float_t AliTOFv6T0::fgkBarS[3] = {2., fgkBar[1], fgkBar[2]}; // cm
151 const Float_t AliTOFv6T0::fgkBarS1[3] = {fgkBarS[0], fgkBar1[1], fgkBar1[2]}; // cm
152 const Float_t AliTOFv6T0::fgkBarS2[3] = {fgkBarS[0], fgkBar2[1], fgkBar2[2]}; // cm
154 //_____________________________________________________________________________
155 AliTOFv6T0::AliTOFv6T0():
165 // Default constructor
170 //_____________________________________________________________________________
171 AliTOFv6T0::AliTOFv6T0(const char *name, const char *title):
172 AliTOF(name,title,"tzero"),
182 // Standard constructor
186 // Check that FRAME is there otherwise we have no place where to
190 AliModule* frame = (AliModule*)gAlice->GetModule("FRAME");
193 AliFatal("TOF needs FRAME to be present");
195 if (fTOFGeometry) delete fTOFGeometry;
196 fTOFGeometry = new AliTOFGeometry();
198 if(frame->IsVersion()==1) {
199 AliDebug(1,Form("Frame version %d", frame->IsVersion()));
200 AliDebug(1,"Full Coverage for TOF");
203 AliDebug(1,Form("Frame version %d", frame->IsVersion()));
204 AliDebug(1,"TOF with Holes for PHOS");
210 if (fTOFGeometry) delete fTOFGeometry;
211 fTOFGeometry = new AliTOFGeometry();
212 fTOFGeometry->SetHoles(fTOFHoles);
214 //AliTOF::fTOFGeometry = fTOFGeometry;
217 TDirectory* saveDir = gDirectory;
218 AliRunLoader::Instance()->CdGAFile();
219 fTOFGeometry->Write("TOFgeometry");
224 //_____________________________________________________________________________
225 void AliTOFv6T0::AddAlignableVolumes() const
228 // Create entries for alignable volumes associating the symbolic volume
229 // name with the corresponding volume path. Needs to be syncronized with
230 // eventual changes in the geometry.
233 AliGeomManager::ELayerID idTOF = AliGeomManager::kTOF;
234 Int_t modUID, modnum=0;
239 TString vpL0 = "ALIC_1/B077_1/BSEGMO";
240 TString vpL1 = "_1/BTOF";
242 TString vpL3 = "/FTOA_0";
243 TString vpL4 = "/FLTA_0/FSTR_";
245 TString snSM = "TOF/sm";
246 TString snSTRIP = "/strip";
248 Int_t nSectors=fTOFGeometry->NSectors();
249 Int_t nStrips =fTOFGeometry->NStripA()+
250 2*fTOFGeometry->NStripB()+
251 2*fTOFGeometry->NStripC();
254 // The TOF MRPC Strips
255 // The symbolic names are: TOF/sm00/strip01
261 for (Int_t isect = 0; isect < nSectors; isect++) {
262 for (Int_t istr = 1; istr <= nStrips; istr++) {
264 modUID = AliGeomManager::LayerToVolUID(idTOF, modnum++);
265 if (fTOFSectors[isect]==-1) continue;
267 if (fTOFHoles && (isect==13 || isect==14 || isect==15)) {
270 vpL4 = "/FLTB_0/FSTR_";
274 vpL4 = "/FLTC_0/FSTR_";
280 vpL4 = "/FLTA_0/FSTR_";
294 symName += Form("%02d",isect);
296 symName += Form("%02d",istr);
298 AliDebug(2,"--------------------------------------------");
299 AliDebug(2,Form("Alignable object %d", imod));
300 AliDebug(2,Form("volPath=%s\n",volPath.Data()));
301 AliDebug(2,Form("symName=%s\n",symName.Data()));
302 AliDebug(2,"--------------------------------------------");
304 if(!gGeoManager->SetAlignableEntry(symName.Data(),volPath.Data(),modUID))
305 AliError(Form("Alignable entry %s not set",symName.Data()));
307 //T2L matrices for alignment
308 TGeoPNEntry *e = gGeoManager->GetAlignableEntryByUID(modUID);
310 TGeoHMatrix *globMatrix = e->GetGlobalOrig();
311 Double_t phi = 20.0 * (isect % 18) + 10.0;
312 TGeoHMatrix *t2l = new TGeoHMatrix();
314 t2l->MultiplyLeft(&(globMatrix->Inverse()));
318 AliError(Form("Alignable entry %s is not valid!",symName.Data()));
326 // The TOF supermodules
327 // The symbolic names are: TOF/sm00
331 for (Int_t isect = 0; isect < nSectors; isect++) {
340 symName += Form("%02d",isect);
342 AliDebug(2,"--------------------------------------------");
343 AliDebug(2,Form("Alignable object %d", isect+imod));
344 AliDebug(2,Form("volPath=%s\n",volPath.Data()));
345 AliDebug(2,Form("symName=%s\n",symName.Data()));
346 AliDebug(2,"--------------------------------------------");
348 gGeoManager->SetAlignableEntry(symName.Data(),volPath.Data());
354 //_____________________________________________________________________________
355 void AliTOFv6T0::CreateGeometry()
358 // Create geometry for Time Of Flight version 0
362 <img src="picts/AliTOFv6T0.gif">
366 // Creates common geometry
368 AliTOF::CreateGeometry();
372 //_____________________________________________________________________________
373 void AliTOFv6T0::TOFpc(Float_t xtof, Float_t ytof, Float_t zlenA)
376 // Definition of the Time Of Fligh Resistive Plate Chambers
379 AliDebug(1, "************************* TOF geometry **************************");
380 AliDebug(1,Form(" xtof %f", xtof));
381 AliDebug(1,Form(" ytof %f", ytof));
382 AliDebug(1,Form(" zlenA %f", zlenA));
383 AliDebug(2,Form(" zlenA*0.5 = %f", zlenA*0.5));
385 Float_t xFLT, yFLT, zFLTA;
386 xFLT = xtof - 2.*fgkModuleWallThickness;
387 yFLT = ytof*0.5 - fgkModuleWallThickness;
388 zFLTA = zlenA - 2.*fgkModuleWallThickness;
390 CreateModules(xtof, ytof, zlenA, xFLT, yFLT, zFLTA);
391 MakeStripsInModules(ytof, zlenA);
393 CreateModuleCovers(xtof, zlenA);
395 CreateBackZone(xtof, ytof, zlenA);
396 MakeFrontEndElectronics(xtof);
397 MakeFEACooling(xtof);
399 MakeSuperModuleCooling(xtof, ytof, zlenA);
400 MakeSuperModuleServices(xtof, ytof, zlenA);
402 MakeModulesInBTOFvolumes(ytof, zlenA);
403 MakeCoversInBTOFvolumes();
404 MakeBackInBTOFvolumes(ytof);
406 MakeReadoutCrates(ytof);
410 //_____________________________________________________________________________
411 void AliTOFv6T0::CreateModules(Float_t xtof, Float_t ytof, Float_t zlenA,
412 Float_t xFLT, Float_t yFLT, Float_t zFLTA) const
415 // Create supermodule volume
416 // and wall volumes to separate 5 modules
419 const Float_t kPi = TMath::Pi();
421 Int_t *idtmed = fIdtmed->GetArray()-499;
423 Int_t idrotm[8]; for (Int_t ii=0; ii<8; ii++) idrotm[ii]=0;
425 // Definition of the of fibre glass modules (FTOA, FTOB and FTOC)
428 par[1] = ytof * 0.25;
429 par[2] = zlenA * 0.5;
430 gMC->Gsvolu("FTOA", "BOX ", idtmed[503], par, 3); // Fibre glass
434 par[1] = ytof * 0.25;
435 par[2] = (zlenA*0.5 - fgkInterCentrModBorder1)*0.5;
436 gMC->Gsvolu("FTOB", "BOX ", idtmed[503], par, 3); // Fibre glass
437 gMC->Gsvolu("FTOC", "BOX ", idtmed[503], par, 3); // Fibre glass
441 // Definition and positioning
442 // of the not sensitive volumes with Insensitive Freon (FLTA, FLTB and FLTC)
446 gMC->Gsvolu("FLTA", "BOX ", idtmed[506], par, 3); // Freon mix
448 Float_t xcoor, ycoor, zcoor;
450 ycoor = fgkModuleWallThickness*0.5;
452 gMC->Gspos ("FLTA", 0, "FTOA", xcoor, ycoor, zcoor, 0, "ONLY");
455 par[2] = (zlenA*0.5 - 2.*fgkModuleWallThickness - fgkInterCentrModBorder1)*0.5;
456 gMC->Gsvolu("FLTB", "BOX ", idtmed[506], par, 3); // Freon mix
457 gMC->Gsvolu("FLTC", "BOX ", idtmed[506], par, 3); // Freon mix
460 //ycoor = fgkModuleWallThickness*0.5;
461 zcoor = fgkModuleWallThickness;
462 gMC->Gspos ("FLTB", 0, "FTOB", xcoor, ycoor, zcoor, 0, "ONLY");
463 gMC->Gspos ("FLTC", 0, "FTOC", xcoor, ycoor,-zcoor, 0, "ONLY");
466 // Definition and positioning
467 // of the fibre glass walls between central and intermediate modules (FWZ1 and FWZ2)
468 Float_t alpha, tgal, beta, tgbe, trpa[11];
469 //tgal = (yFLT - 2.*fgkLengthInCeModBorder)/(fgkInterCentrModBorder2 - fgkInterCentrModBorder1);
470 tgal = (yFLT - fgkLengthInCeModBorderU - fgkLengthInCeModBorderD)/(fgkInterCentrModBorder2 - fgkInterCentrModBorder1);
471 alpha = TMath::ATan(tgal);
472 beta = (kPi*0.5 - alpha)*0.5;
473 tgbe = TMath::Tan(beta);
477 trpa[3] = 2.*fgkModuleWallThickness;
478 //trpa[4] = (fgkLengthInCeModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5;
479 //trpa[5] = (fgkLengthInCeModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5;
480 trpa[4] = (fgkLengthInCeModBorderD - 2.*fgkModuleWallThickness*tgbe)*0.5;
481 trpa[5] = (fgkLengthInCeModBorderD + 2.*fgkModuleWallThickness*tgbe)*0.5;
482 trpa[6] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
483 trpa[7] = 2.*fgkModuleWallThickness;
484 trpa[8] = (fgkLengthInCeModBorderD - 2.*fgkModuleWallThickness*tgbe)*0.5;
485 trpa[9] = (fgkLengthInCeModBorderD + 2.*fgkModuleWallThickness*tgbe)*0.5;
486 //trpa[8] = (fgkLengthInCeModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5;
487 //trpa[9] = (fgkLengthInCeModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5;
488 trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
489 gMC->Gsvolu("FWZ1D", "TRAP", idtmed[503], trpa, 11); // Fibre glass
491 AliMatrix (idrotm[0],90., 90.,180.,0.,90.,180.);
492 AliMatrix (idrotm[1],90., 90., 0.,0.,90., 0.);
495 //ycoor = -(yFLT - fgkLengthInCeModBorder)*0.5;
496 ycoor = -(yFLT - fgkLengthInCeModBorderD)*0.5;
497 zcoor = fgkInterCentrModBorder1;
498 gMC->Gspos("FWZ1D", 1, "FLTA", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
499 gMC->Gspos("FWZ1D", 2, "FLTA", xcoor, ycoor,-zcoor, idrotm[1], "ONLY");
501 Float_t y0B, ycoorB, zcoorB;
504 //y0B = fgkLengthInCeModBorder - fgkModuleWallThickness*tgbe;
505 y0B = fgkLengthInCeModBorderD - fgkModuleWallThickness*tgbe;
509 trpa[3] = fgkModuleWallThickness;
510 trpa[4] = (y0B - fgkModuleWallThickness*tgbe)*0.5;
511 trpa[5] = (y0B + fgkModuleWallThickness*tgbe)*0.5;
512 trpa[6] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
513 trpa[7] = fgkModuleWallThickness;
514 trpa[8] = (y0B - fgkModuleWallThickness*tgbe)*0.5;
515 trpa[9] = (y0B + fgkModuleWallThickness*tgbe)*0.5;
516 trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
518 ycoorB = ycoor - fgkModuleWallThickness*0.5*tgbe;
519 zcoorB = (zlenA*0.5 - 2.*fgkModuleWallThickness - fgkInterCentrModBorder1)*0.5 - 2.*fgkModuleWallThickness;
520 gMC->Gsvolu("FWZAD", "TRAP", idtmed[503], trpa, 11); // Fibre glass
521 gMC->Gspos("FWZAD", 1, "FLTB", xcoor, ycoorB, zcoorB, idrotm[1], "ONLY");
522 gMC->Gspos("FWZAD", 2, "FLTC", xcoor, ycoorB,-zcoorB, idrotm[0], "ONLY");
527 tgal = (yFLT - fgkLengthInCeModBorderU - fgkLengthInCeModBorderD)/(fgkInterCentrModBorder2 - fgkInterCentrModBorder1);
528 alpha = TMath::ATan(tgal);
529 beta = (kPi*0.5 - alpha)*0.5;
530 tgbe = TMath::Tan(beta);
534 trpa[3] = 2.*fgkModuleWallThickness;
535 //trpa[4] = (fgkLengthInCeModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5;
536 //trpa[5] = (fgkLengthInCeModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5;
537 trpa[4] = (fgkLengthInCeModBorderU - 2.*fgkModuleWallThickness*tgbe)*0.5;
538 trpa[5] = (fgkLengthInCeModBorderU + 2.*fgkModuleWallThickness*tgbe)*0.5;
539 trpa[6] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
540 trpa[7] = 2.*fgkModuleWallThickness;
541 trpa[8] = (fgkLengthInCeModBorderU - 2.*fgkModuleWallThickness*tgbe)*0.5;
542 trpa[9] = (fgkLengthInCeModBorderU + 2.*fgkModuleWallThickness*tgbe)*0.5;
543 //trpa[8] = (fgkLengthInCeModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5;
544 //trpa[9] = (fgkLengthInCeModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5;
545 trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
546 gMC->Gsvolu("FWZ1U", "TRAP", idtmed[503], trpa, 11); // Fibre glass
549 AliMatrix (idrotm[2],90.,270., 0.,0.,90.,180.);
550 AliMatrix (idrotm[3],90.,270.,180.,0.,90., 0.);
553 //ycoor = (yFLT - fgkLengthInCeModBorder)*0.5;
554 ycoor = (yFLT - fgkLengthInCeModBorderU)*0.5;
555 zcoor = fgkInterCentrModBorder2;
556 gMC->Gspos("FWZ1U", 1, "FLTA", xcoor, ycoor, zcoor,idrotm[2], "ONLY");
557 gMC->Gspos("FWZ1U", 2, "FLTA", xcoor, ycoor,-zcoor,idrotm[3], "ONLY");
560 //y0B = fgkLengthInCeModBorder + fgkModuleWallThickness*tgbe;
561 y0B = fgkLengthInCeModBorderU + fgkModuleWallThickness*tgbe;
565 trpa[3] = fgkModuleWallThickness;
566 trpa[4] = (y0B - fgkModuleWallThickness*tgbe)*0.5;
567 trpa[5] = (y0B + fgkModuleWallThickness*tgbe)*0.5;
568 trpa[6] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
569 trpa[7] = fgkModuleWallThickness;
570 trpa[8] = (y0B - fgkModuleWallThickness*tgbe)*0.5;
571 trpa[9] = (y0B + fgkModuleWallThickness*tgbe)*0.5;
572 trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
573 gMC->Gsvolu("FWZBU", "TRAP", idtmed[503], trpa, 11); // Fibre glass
575 ycoorB = ycoor - fgkModuleWallThickness*0.5*tgbe;
576 zcoorB = (zlenA*0.5 - 2.*fgkModuleWallThickness - fgkInterCentrModBorder1)*0.5 -
577 (fgkInterCentrModBorder2 - fgkInterCentrModBorder1) - 2.*fgkModuleWallThickness;
578 gMC->Gspos("FWZBU", 1, "FLTB", xcoor, ycoorB, zcoorB, idrotm[3], "ONLY");
579 gMC->Gspos("FWZBU", 2, "FLTC", xcoor, ycoorB,-zcoorB, idrotm[2], "ONLY");
582 trpa[0] = 0.5*(fgkInterCentrModBorder2 - fgkInterCentrModBorder1)/TMath::Cos(alpha);
583 trpa[1] = 2.*fgkModuleWallThickness;
585 trpa[3] = -beta*kRaddeg;
588 gMC->Gsvolu("FWZ2", "PARA", idtmed[503], trpa, 6); // Fibre glass
590 AliMatrix (idrotm[4], alpha*kRaddeg,90.,90.+alpha*kRaddeg,90.,90.,180.);
591 AliMatrix (idrotm[5],180.-alpha*kRaddeg,90.,90.-alpha*kRaddeg,90.,90., 0.);
595 ycoor = (fgkLengthInCeModBorderD - fgkLengthInCeModBorderU)*0.5;
596 zcoor = (fgkInterCentrModBorder2 + fgkInterCentrModBorder1)*0.5;
597 gMC->Gspos("FWZ2", 1, "FLTA", xcoor, ycoor, zcoor, idrotm[4], "ONLY");
598 gMC->Gspos("FWZ2", 2, "FLTA", xcoor, ycoor,-zcoor, idrotm[5], "ONLY");
601 trpa[0] = 0.5*(fgkInterCentrModBorder2 - fgkInterCentrModBorder1)/TMath::Cos(alpha);
602 trpa[1] = fgkModuleWallThickness;
604 trpa[3] = -beta*kRaddeg;
607 gMC->Gsvolu("FWZC", "PARA", idtmed[503], trpa, 6); // Fibre glass
609 ycoorB = ycoor - fgkModuleWallThickness*tgbe;
610 zcoorB = (zlenA*0.5 - 2.*fgkModuleWallThickness - fgkInterCentrModBorder1)*0.5 -
611 (fgkInterCentrModBorder2 - fgkInterCentrModBorder1)*0.5 - 2.*fgkModuleWallThickness;
612 gMC->Gspos("FWZC", 1, "FLTB", xcoor, ycoorB, zcoorB, idrotm[5], "ONLY");
613 gMC->Gspos("FWZC", 2, "FLTC", xcoor, ycoorB,-zcoorB, idrotm[4], "ONLY");
617 // Definition and positioning
618 // of the fibre glass walls between intermediate and lateral modules (FWZ3 and FWZ4)
619 tgal = (yFLT - 2.*fgkLengthExInModBorder)/(fgkExterInterModBorder2 - fgkExterInterModBorder1);
620 alpha = TMath::ATan(tgal);
621 beta = (kPi*0.5 - alpha)*0.5;
622 tgbe = TMath::Tan(beta);
626 trpa[3] = 2.*fgkModuleWallThickness;
627 trpa[4] = (fgkLengthExInModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5;
628 trpa[5] = (fgkLengthExInModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5;
629 trpa[6] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
630 trpa[7] = 2.*fgkModuleWallThickness;
631 trpa[8] = (fgkLengthExInModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5;
632 trpa[9] = (fgkLengthExInModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5;
633 trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
634 gMC->Gsvolu("FWZ3", "TRAP", idtmed[503], trpa, 11); // Fibre glass
637 ycoor = (yFLT - fgkLengthExInModBorder)*0.5;
638 zcoor = fgkExterInterModBorder1;
639 gMC->Gspos("FWZ3", 1, "FLTA", xcoor, ycoor, zcoor,idrotm[3], "ONLY");
640 gMC->Gspos("FWZ3", 2, "FLTA", xcoor, ycoor,-zcoor,idrotm[2], "ONLY");
644 //ycoor = (yFLT - fgkLengthExInModBorder)*0.5;
645 zcoor = -fgkExterInterModBorder1 + (zlenA*0.5 + fgkInterCentrModBorder1 - 2.*fgkModuleWallThickness)*0.5;
646 gMC->Gspos("FWZ3", 5, "FLTB", xcoor, ycoor, zcoor, idrotm[2], "ONLY");
647 gMC->Gspos("FWZ3", 6, "FLTC", xcoor, ycoor,-zcoor, idrotm[3], "ONLY");
651 ycoor = -(yFLT - fgkLengthExInModBorder)*0.5;
652 zcoor = fgkExterInterModBorder2;
653 gMC->Gspos("FWZ3", 3, "FLTA", xcoor, ycoor, zcoor, idrotm[1], "ONLY");
654 gMC->Gspos("FWZ3", 4, "FLTA", xcoor, ycoor,-zcoor, idrotm[0], "ONLY");
658 //ycoor = -(yFLT - fgkLengthExInModBorder)*0.5;
659 zcoor = -fgkExterInterModBorder2 + (zlenA*0.5 + fgkInterCentrModBorder1 - 2.*fgkModuleWallThickness)*0.5;
660 gMC->Gspos("FWZ3", 7, "FLTB", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
661 gMC->Gspos("FWZ3", 8, "FLTC", xcoor, ycoor,-zcoor, idrotm[1], "ONLY");
664 trpa[0] = 0.5*(fgkExterInterModBorder2 - fgkExterInterModBorder1)/TMath::Cos(alpha);
665 trpa[1] = 2.*fgkModuleWallThickness;
667 trpa[3] = -beta*kRaddeg;
670 gMC->Gsvolu("FWZ4", "PARA", idtmed[503], trpa, 6); // Fibre glass
672 AliMatrix (idrotm[6],alpha*kRaddeg,90.,90.+alpha*kRaddeg,90.,90.,180.);
673 AliMatrix (idrotm[7],180.-alpha*kRaddeg,90.,90.-alpha*kRaddeg,90.,90.,0.);
677 zcoor = (fgkExterInterModBorder2 + fgkExterInterModBorder1)*0.5;
678 gMC->Gspos("FWZ4", 1, "FLTA", xcoor, ycoor, zcoor, idrotm[7], "ONLY");
679 gMC->Gspos("FWZ4", 2, "FLTA", xcoor, ycoor,-zcoor, idrotm[6], "ONLY");
684 zcoor = -(fgkExterInterModBorder2 + fgkExterInterModBorder1)*0.5 +
685 (zlenA*0.5 + fgkInterCentrModBorder1 - 2.*fgkModuleWallThickness)*0.5;
686 gMC->Gspos("FWZ4", 3, "FLTB", xcoor, ycoor, zcoor, idrotm[6], "ONLY");
687 gMC->Gspos("FWZ4", 4, "FLTC", xcoor, ycoor,-zcoor, idrotm[7], "ONLY");
692 //_____________________________________________________________________________
693 void AliTOFv6T0::CreateModuleCovers(Float_t xtof, Float_t zlenA) const
696 // Create covers for module:
697 // per each module zone, defined according to
698 // fgkInterCentrModBorder2, fgkExterInterModBorder1 and zlenA+2 values,
699 // there is a frame of thickness 2cm in Al
700 // and the contained zones in honeycomb of Al.
701 // There is also an interface layer (1.6mm thichness)
702 // and plastic and Cu corresponding to the flat cables.
705 Int_t *idtmed = fIdtmed->GetArray()-499;
708 par[0] = xtof*0.5 + 2.;
709 par[1] = fgkModuleCoverThickness*0.5;
710 par[2] = zlenA*0.5 + 2.;
711 gMC->Gsvolu("FPEA", "BOX ", idtmed[500], par, 3); // Air
712 if (fTOFHoles) gMC->Gsvolu("FPEB", "BOX ", idtmed[500], par, 3); // Air
714 const Float_t kAlCoverThickness = 1.5;
715 const Float_t kInterfaceCardThickness = 0.16;
716 const Float_t kAlSkinThickness = 0.1;
718 //par[0] = xtof*0.5 + 2.;
719 par[1] = kAlCoverThickness*0.5;
720 //par[2] = zlenA*0.5 + 2.;
721 gMC->Gsvolu("FALT", "BOX ", idtmed[504], par, 3); // Al
722 if (fTOFHoles) gMC->Gsvolu("FALB", "BOX ", idtmed[504], par, 3); // Al
723 Float_t xcoor, ycoor, zcoor;
727 gMC->Gspos("FALT", 0, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
728 if (fTOFHoles) gMC->Gspos("FALB", 0, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
731 //par[1] = kAlCoverThickness*0.5;
732 par[2] = fgkInterCentrModBorder2 - 2.;
733 gMC->Gsvolu("FPE1", "BOX ", idtmed[505], par, 3); // Al honeycomb
737 gMC->Gspos("FPE1", 0, "FALT", xcoor, ycoor, zcoor, 0, "ONLY");
741 par[1] = kAlCoverThickness*0.5 - kAlSkinThickness;
742 //par[2] = fgkInterCentrModBorder2 - 2.;
743 gMC->Gsvolu("FPE4", "BOX ", idtmed[515], par, 3); // Al honeycomb for holes
747 gMC->Gspos("FPE4", 0, "FALB", xcoor, ycoor, zcoor, 0, "ONLY");
751 //par[1] = kAlCoverThickness*0.5;
752 par[2] = (fgkExterInterModBorder1 - fgkInterCentrModBorder2)*0.5 - 2.;
753 gMC->Gsvolu("FPE2", "BOX ", idtmed[505], par, 3); // Al honeycomb
756 zcoor = (fgkExterInterModBorder1 + fgkInterCentrModBorder2)*0.5;
757 gMC->Gspos("FPE2", 1, "FALT", xcoor, ycoor, zcoor, 0, "ONLY");
758 gMC->Gspos("FPE2", 2, "FALT", xcoor, ycoor,-zcoor, 0, "ONLY");
763 //zcoor = (fgkExterInterModBorder1 + fgkInterCentrModBorder2)*0.5;
764 gMC->Gspos("FPE2", 1, "FALB", xcoor, ycoor, zcoor, 0, "ONLY");
765 gMC->Gspos("FPE2", 2, "FALB", xcoor, ycoor,-zcoor, 0, "ONLY");
769 //par[1] = kAlCoverThickness*0.5;
770 par[2] = (zlenA*0.5 + 2. - fgkExterInterModBorder1)*0.5 - 2.;
771 gMC->Gsvolu("FPE3", "BOX ", idtmed[505], par, 3); // Al honeycomb
774 zcoor = (zlenA*0.5 + 2. + fgkExterInterModBorder1)*0.5;
775 gMC->Gspos("FPE3", 1, "FALT", xcoor, ycoor, zcoor, 0, "ONLY");
776 gMC->Gspos("FPE3", 2, "FALT", xcoor, ycoor,-zcoor, 0, "ONLY");
781 zcoor = (zlenA*0.5 + 2. + fgkExterInterModBorder1)*0.5;
782 gMC->Gspos("FPE3", 1, "FALB", xcoor, ycoor, zcoor, 0, "ONLY");
783 gMC->Gspos("FPE3", 2, "FALB", xcoor, ycoor,-zcoor, 0, "ONLY");
786 // volumes for Interface cards
788 par[1] = kInterfaceCardThickness*0.5;
789 par[2] = fgkInterCentrModBorder2 - 2.;
790 gMC->Gsvolu("FIF1", "BOX ", idtmed[502], par, 3); // G10
792 ycoor = kAlCoverThickness*0.5 + kInterfaceCardThickness*0.5;
794 gMC->Gspos("FIF1", 0, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
797 //par[1] = kInterfaceCardThickness*0.5;
798 par[2] = (fgkExterInterModBorder1 - fgkInterCentrModBorder2)*0.5 - 2.;
799 gMC->Gsvolu("FIF2", "BOX ", idtmed[502], par, 3); // G10
801 //ycoor = kAlCoverThickness*0.5 + kInterfaceCardThickness*0.5;
802 zcoor = (fgkExterInterModBorder1 + fgkInterCentrModBorder2)*0.5;
803 gMC->Gspos("FIF2", 1, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
804 gMC->Gspos("FIF2", 2, "FPEA", xcoor, ycoor,-zcoor, 0, "ONLY");
806 gMC->Gspos("FIF2", 1, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
807 gMC->Gspos("FIF2", 2, "FPEB", xcoor, ycoor,-zcoor, 0, "ONLY");
811 //par[1] = kInterfaceCardThickness*0.5;
812 par[2] = (zlenA*0.5 + 2. - fgkExterInterModBorder1)*0.5 - 2.;
813 gMC->Gsvolu("FIF3", "BOX ", idtmed[502], par, 3); // G10
815 //ycoor = kAlCoverThickness*0.5 + kInterfaceCardThickness*0.5;
816 zcoor = (zlenA*0.5 + 2. + fgkExterInterModBorder1)*0.5;
817 gMC->Gspos("FIF3", 1, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
818 gMC->Gspos("FIF3", 2, "FPEA", xcoor, ycoor,-zcoor, 0, "ONLY");
820 gMC->Gspos("FIF3", 1, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
821 gMC->Gspos("FIF3", 2, "FPEB", xcoor, ycoor,-zcoor, 0, "ONLY");
824 // volumes for flat cables
826 const Float_t kPlasticFlatCableThickness = 0.25;
828 par[1] = kPlasticFlatCableThickness*0.5;
829 par[2] = fgkInterCentrModBorder2 - 2.;
830 gMC->Gsvolu("FFC1", "BOX ", idtmed[513], par, 3); // Plastic (CH2)
832 ycoor = -kAlCoverThickness*0.5 - kPlasticFlatCableThickness*0.5;
834 gMC->Gspos("FFC1", 0, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
837 //par[1] = kPlasticFlatCableThickness*0.5;
838 par[2] = (fgkExterInterModBorder1 - fgkInterCentrModBorder2)*0.5 - 2.;
839 gMC->Gsvolu("FFC2", "BOX ", idtmed[513], par, 3); // Plastic (CH2)
841 //ycoor = -kAlCoverThickness*0.5 - kPlasticFlatCableThickness*0.5;
842 zcoor = (fgkExterInterModBorder1 + fgkInterCentrModBorder2)*0.5;
843 gMC->Gspos("FFC2", 1, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
844 gMC->Gspos("FFC2", 2, "FPEA", xcoor, ycoor,-zcoor, 0, "ONLY");
846 gMC->Gspos("FFC2", 1, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
847 gMC->Gspos("FFC2", 2, "FPEB", xcoor, ycoor,-zcoor, 0, "ONLY");
851 //par[1] = kPlasticFlatCableThickness*0.5;
852 par[2] = (zlenA*0.5 + 2. - fgkExterInterModBorder1)*0.5 - 2.;
853 gMC->Gsvolu("FFC3", "BOX ", idtmed[513], par, 3); // Plastic (CH2)
855 //ycoor = -kAlCoverThickness*0.5 - kPlasticFlatCableThickness*0.5;
856 zcoor = (zlenA*0.5 + 2. + fgkExterInterModBorder1)*0.5;
857 gMC->Gspos("FFC3", 1, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
858 gMC->Gspos("FFC3", 2, "FPEA", xcoor, ycoor,-zcoor, 0, "ONLY");
860 gMC->Gspos("FFC3", 1, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
861 gMC->Gspos("FFC3", 2, "FPEB", xcoor, ycoor,-zcoor, 0, "ONLY");
865 const Float_t kCopperFlatCableThickness = 0.01;
867 par[1] = kCopperFlatCableThickness*0.5;
868 par[2] = fgkInterCentrModBorder2 - 2.;
869 gMC->Gsvolu("FCC1", "BOX ", idtmed[512], par, 3); // Cu
870 gMC->Gspos("FCC1", 0, "FFC1", 0., 0., 0., 0, "ONLY");
873 //par[1] = kCopperFlatCableThickness*0.5;
874 par[2] = (fgkExterInterModBorder1 - fgkInterCentrModBorder2)*0.5 - 2.;
875 gMC->Gsvolu("FCC2", "BOX ", idtmed[512], par, 3); // Cu
876 gMC->Gspos("FCC2", 0, "FFC2", 0., 0., 0., 0, "ONLY");
879 //par[1] = kCopperFlatCableThickness*0.5;
880 par[2] = (zlenA*0.5 + 2. - fgkExterInterModBorder1)*0.5 - 2.;
881 gMC->Gsvolu("FCC3", "BOX ", idtmed[512], par, 3); // Cu
882 gMC->Gspos("FCC3", 0, "FFC3", 0., 0., 0., 0, "ONLY");
886 //_____________________________________________________________________________
887 void AliTOFv6T0::MakeModulesInBTOFvolumes(Float_t ytof, Float_t zlenA) const
890 // Fill BTOF_%i (for i=0,...17) volumes
891 // with volumes FTOA (MRPC strip container),
892 // In case of TOF holes, three sectors (i.e. 13th, 14th and 15th)
893 // are filled with volumes: FTOB and FTOC (MRPC containers),
896 const Int_t kSize=16;
900 //AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,-90.);
901 AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,270.);
903 Float_t xcoor, ycoor, zcoor;
906 // Positioning of fibre glass modules (FTOA, FTOB and FTOC)
907 for(Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++){
908 if(fTOFSectors[isec]==-1)continue;
911 snprintf(name, kSize, "BTOF%d",isec);
912 if (fTOFHoles && (isec==13 || isec==14 || isec==15)) {
914 ycoor = (zlenA*0.5 + fgkInterCentrModBorder1)*0.5;
915 zcoor = -ytof * 0.25;
916 gMC->Gspos("FTOB", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
917 gMC->Gspos("FTOC", 0, name, xcoor,-ycoor, zcoor, idrotm[0], "ONLY");
922 zcoor = -ytof * 0.25;
923 gMC->Gspos("FTOA", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
929 //_____________________________________________________________________________
930 void AliTOFv6T0::MakeCoversInBTOFvolumes() const
933 // Fill BTOF_%i (for i=0,...17) volumes
934 // with volumes FPEA (to separate strips from FEA cards)
935 // In case of TOF holes, three sectors (i.e. 13th, 14th and 15th)
936 // are filled with FPEB volumes
937 // (to separate MRPC strips from FEA cards)
940 const Int_t kSize=16;
944 //AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,-90.);
945 AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,270.);
947 Float_t xcoor, ycoor, zcoor;
950 zcoor = fgkModuleCoverThickness*0.5;
954 // Positioning of module covers (FPEA, FPEB)
955 for(Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++) {
956 if(fTOFSectors[isec]==-1)continue;
957 snprintf(name, kSize, "BTOF%d",isec);
958 if (fTOFHoles && (isec==13 || isec==14 || isec==15))
959 gMC->Gspos("FPEB", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
961 gMC->Gspos("FPEA", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
966 //_____________________________________________________________________________
967 void AliTOFv6T0::MakeBackInBTOFvolumes(Float_t ytof) const
970 // Fill BTOF_%i (for i=0,...17) volumes with volumes called FAIA and
971 // FAIC (FEA cards and services container).
972 // In case of TOF holes, three sectors (i.e. 13th, 14th and 15th) are
973 // filled with volumes FAIB (FEA cards and services container).
976 const Int_t kSize=16;
980 //AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,-90.);
981 AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,270.);
983 Float_t xcoor, ycoor, zcoor;
986 zcoor = fgkModuleCoverThickness + (ytof*0.5 - fgkModuleCoverThickness)*0.5;
990 // Positioning of FEA cards and services containers (FAIA, FAIC and FAIB)
991 for(Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++) {
992 if(fTOFSectors[isec]==-1)continue;
993 snprintf(name, kSize, "BTOF%d",isec);
994 if (fgkFEAwithMasks[isec])
995 gMC->Gspos("FAIA", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
997 if (fTOFHoles && (isec==13 || isec==14 || isec==15))
998 gMC->Gspos("FAIB", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1000 gMC->Gspos("FAIC", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1006 //_____________________________________________________________________________
1007 void AliTOFv6T0::MakeStripsInModules(Float_t ytof, Float_t zlenA) const
1010 // Define MRPC strip volume, called FSTR
1011 // Insert FSTR volume in FLTA/B/C volumes
1014 Float_t yFLT = ytof*0.5 - fgkModuleWallThickness;
1016 Int_t *idtmed = fIdtmed->GetArray()-499;
1018 ///////////////// Detector itself //////////////////////
1020 const Int_t knx = fTOFGeometry->NpadX(); // number of pads along x
1021 const Int_t knz = fTOFGeometry->NpadZ(); // number of pads along z
1022 const Float_t kPadX = fTOFGeometry->XPad(); // pad length along x
1023 const Float_t kPadZ = fTOFGeometry->ZPad(); // pad length along z
1025 // new description for strip volume -double stack strip-
1026 // -- all constants are expressed in cm
1027 // height of different layers
1028 const Float_t khhony = 1.0; // height of HONY Layer
1029 const Float_t khpcby = 0.08; // height of PCB Layer
1030 const Float_t khrgly = 0.055; // height of RED GLASS Layer
1032 const Float_t khfiliy = 0.125; // height of FISHLINE Layer
1033 const Float_t khglassy = 0.160*0.5; // semi-height of GLASS Layer
1034 const Float_t khglfy = khfiliy+2.*khglassy; // height of GLASS Layer
1036 const Float_t khcpcby = 0.16; // height of PCB Central Layer
1037 const Float_t kwhonz = 8.1; // z dimension of HONEY Layer
1038 const Float_t kwpcbz1 = 10.64; // z dimension of PCB Lower Layer
1039 const Float_t kwpcbz2 = 11.6; // z dimension of PCB Upper Layer
1040 const Float_t kwcpcbz = 12.4; // z dimension of PCB Central Layer
1042 const Float_t kwrglz = 8.; // z dimension of RED GLASS Layer
1043 const Float_t kwglfz = 7.; // z dimension of GLASS Layer
1044 const Float_t klsensmx = knx*kPadX; // length of Sensitive Layer
1045 const Float_t khsensmy = 0.0105; // height of Sensitive Layer
1046 const Float_t kwsensmz = knz*kPadZ; // width of Sensitive Layer
1048 // height of the FSTR Volume (the strip volume)
1049 const Float_t khstripy = 2.*khhony+2.*khpcby+4.*khrgly+2.*khglfy+khcpcby;
1051 // width of the FSTR Volume (the strip volume)
1052 const Float_t kwstripz = kwcpcbz;
1053 // length of the FSTR Volume (the strip volume)
1054 const Float_t klstripx = fTOFGeometry->StripLength();
1057 // FSTR volume definition-filling this volume with non sensitive Gas Mixture
1058 Float_t parfp[3]={klstripx*0.5, khstripy*0.5, kwstripz*0.5};
1059 gMC->Gsvolu("FSTR", "BOX", idtmed[506], parfp, 3); // Freon mix
1061 Float_t posfp[3]={0.,0.,0.};
1063 // NOMEX (HONEYCOMB) Layer definition
1064 //parfp[0] = klstripx*0.5;
1065 parfp[1] = khhony*0.5;
1066 parfp[2] = kwhonz*0.5;
1067 gMC->Gsvolu("FHON", "BOX", idtmed[501], parfp, 3); // Nomex (Honeycomb)
1068 // positioning 2 NOMEX Layers on FSTR volume
1070 posfp[1] =-khstripy*0.5 + parfp[1];
1072 gMC->Gspos("FHON", 1, "FSTR", 0., posfp[1], 0., 0, "ONLY");
1073 gMC->Gspos("FHON", 2, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
1075 // Lower PCB Layer definition
1076 //parfp[0] = klstripx*0.5;
1077 parfp[1] = khpcby*0.5;
1078 parfp[2] = kwpcbz1*0.5;
1079 gMC->Gsvolu("FPC1", "BOX", idtmed[502], parfp, 3); // G10
1081 // Upper PCB Layer definition
1082 //parfp[0] = klstripx*0.5;
1083 //parfp[1] = khpcby*0.5;
1084 parfp[2] = kwpcbz2*0.5;
1085 gMC->Gsvolu("FPC2", "BOX", idtmed[502], parfp, 3); // G10
1087 // positioning 2 external PCB Layers in FSTR volume
1089 posfp[1] =-khstripy*0.5+khhony+parfp[1];
1091 gMC->Gspos("FPC1", 1, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
1092 gMC->Gspos("FPC2", 1, "FSTR", 0., posfp[1], 0., 0, "ONLY");
1094 // Central PCB layer definition
1095 //parfp[0] = klstripx*0.5;
1096 parfp[1] = khcpcby*0.5;
1097 parfp[2] = kwcpcbz*0.5;
1098 gMC->Gsvolu("FPCB", "BOX", idtmed[502], parfp, 3); // G10
1099 gGeoManager->GetVolume("FPCB")->VisibleDaughters(kFALSE);
1100 // positioning the central PCB layer
1101 gMC->Gspos("FPCB", 1, "FSTR", 0., 0., 0., 0, "ONLY");
1103 // Sensitive volume definition
1104 Float_t parfs[3] = {klsensmx*0.5, khsensmy*0.5, kwsensmz*0.5};
1105 gMC->Gsvolu("FSEN", "BOX", idtmed[507], parfs, 3); // Cu sensitive
1106 // dividing FSEN along z in knz=2 and along x in knx=48
1107 gMC->Gsdvn("FSEZ", "FSEN", knz, 3);
1108 gMC->Gsdvn("FPAD", "FSEZ", knx, 1);
1109 // positioning sensitive layer inside FPCB
1110 gMC->Gspos("FSEN", 1, "FPCB", 0., 0., 0., 0, "ONLY");
1112 // RED GLASS Layer definition
1113 //parfp[0] = klstripx*0.5;
1114 parfp[1] = khrgly*0.5;
1115 parfp[2] = kwrglz*0.5;
1116 gMC->Gsvolu("FRGL", "BOX", idtmed[508], parfp, 3); // red glass
1117 // positioning 4 RED GLASS Layers in FSTR volume
1119 posfp[1] = -khstripy*0.5+khhony+khpcby+parfp[1];
1121 gMC->Gspos("FRGL", 1, "FSTR", 0., posfp[1], 0., 0, "ONLY");
1122 gMC->Gspos("FRGL", 4, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
1124 posfp[1] = (khcpcby+khrgly)*0.5;
1126 gMC->Gspos("FRGL", 2, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
1127 gMC->Gspos("FRGL", 3, "FSTR", 0., posfp[1], 0., 0, "ONLY");
1129 // GLASS Layer definition
1130 //parfp[0] = klstripx*0.5;
1131 parfp[1] = khglassy;
1132 parfp[2] = kwglfz*0.5;
1133 gMC->Gsvolu("FGLF", "BOX", idtmed[508], parfp, 3); // glass
1134 // positioning 2 GLASS Layers in FSTR volume
1136 posfp[1] = (khcpcby + khglfy)*0.5 + khrgly;
1138 gMC->Gspos("FGLF", 1, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
1139 gMC->Gspos("FGLF", 2, "FSTR", 0., posfp[1], 0., 0, "ONLY");
1141 // Positioning the Strips (FSTR volumes) in the FLT volumes
1142 Int_t maxStripNumbers [5] ={fTOFGeometry->NStripC(),
1143 fTOFGeometry->NStripB(),
1144 fTOFGeometry->NStripA(),
1145 fTOFGeometry->NStripB(),
1146 fTOFGeometry->NStripC()};
1148 Int_t idrotm[91]; for (Int_t ii=0; ii<91; ii++) idrotm[ii]=0;
1150 Int_t totalStrip = 0;
1151 Float_t xpos, zpos, ypos, ang;
1152 for(Int_t iplate = 0; iplate < fTOFGeometry->NPlates(); iplate++){
1153 if (iplate>0) totalStrip += maxStripNumbers[iplate-1];
1154 for(Int_t istrip = 0; istrip < maxStripNumbers[iplate]; istrip++){
1156 ang = fTOFGeometry->GetAngles(iplate,istrip);
1157 AliDebug(1, Form(" iplate = %1i, istrip = %2i ---> ang = %f", iplate, istrip, ang));
1159 if (ang>0.) AliMatrix (idrotm[istrip+totalStrip],90.,0.,90.+ang,90., ang, 90.);
1160 else if (ang==0.) AliMatrix (idrotm[istrip+totalStrip],90.,0.,90.,90., 0., 0.);
1161 else if (ang<0.) AliMatrix (idrotm[istrip+totalStrip],90.,0.,90.+ang,90.,-ang,270.);
1164 ypos = fTOFGeometry->GetHeights(iplate,istrip) + yFLT*0.5;
1165 zpos = fTOFGeometry->GetDistances(iplate,istrip);
1166 gMC->Gspos("FSTR", istrip+totalStrip+1, "FLTA", xpos, ypos,-zpos, idrotm[istrip+totalStrip], "ONLY");
1169 if (istrip+totalStrip+1>53)
1170 gMC->Gspos("FSTR", istrip+totalStrip+1, "FLTC", xpos, ypos,-zpos-(zlenA*0.5 - 2.*fgkModuleWallThickness + fgkInterCentrModBorder1)*0.5, idrotm[istrip+totalStrip], "ONLY");
1171 if (istrip+totalStrip+1<39)
1172 gMC->Gspos("FSTR", istrip+totalStrip+1, "FLTB", xpos, ypos,-zpos+(zlenA*0.5 - 2.*fgkModuleWallThickness + fgkInterCentrModBorder1)*0.5, idrotm[istrip+totalStrip], "ONLY");
1179 //_____________________________________________________________________________
1180 void AliTOFv6T0::CreateBackZone(Float_t xtof, Float_t ytof, Float_t zlenA) const
1184 // - containers for FEA cards, cooling system
1185 // signal cables and supermodule support structure
1186 // (volumes called FAIA/B/C),
1187 // - containers for FEA cards and some cooling
1188 // elements for a FEA (volumes called FCA1/2).
1191 Int_t *idtmed = fIdtmed->GetArray()-499;
1193 Int_t idrotm[1]={0};
1195 // Definition of the air card containers (FAIA, FAIC and FAIB)
1199 par[1] = (ytof*0.5 - fgkModuleCoverThickness)*0.5;
1201 gMC->Gsvolu("FAIA", "BOX ", idtmed[500], par, 3); // Air
1202 if (fTOFHoles) gMC->Gsvolu("FAIB", "BOX ", idtmed[500], par, 3); // Air
1203 gMC->Gsvolu("FAIC", "BOX ", idtmed[500], par, 3); // Air
1205 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
1206 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1207 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
1208 //Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
1210 // FEA card mother-volume definition
1211 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1212 feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5,
1213 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
1214 gMC->Gsvolu("FCA1", "BOX ", idtmed[500], carpar, 3); // Air
1215 gMC->Gsvolu("FCA2", "BOX ", idtmed[500], carpar, 3); // Air
1218 AliMatrix(idrotm[0], 90.,180., 90., 90.,180., 0.);
1220 // FEA card mother-volume positioning
1221 Float_t rowstep = 6.66;
1222 Float_t rowgap[5] = {13.5, 22.9, 16.94, 23.8, 20.4};
1223 Int_t rowb[5] = {6, 7, 6, 19, 7};
1224 Float_t carpos[3] = {0.,
1225 -(ytof*0.5 - fgkModuleCoverThickness)*0.5 + carpar[1],
1227 gMC->Gspos("FCA1", 91, "FAIA", carpos[0], carpos[1], carpos[2], 0, "MANY");
1228 gMC->Gspos("FCA2", 91, "FAIC", carpos[0], carpos[1], carpos[2], 0, "MANY");
1232 for (Int_t sg= -1; sg< 2; sg+= 2) {
1233 carpos[2] = sg*zlenA*0.5 - 0.8;
1234 for (Int_t nb=0; nb<5; ++nb) {
1235 carpos[2] = carpos[2] - sg*(rowgap[nb] - rowstep);
1236 nrow = row + rowb[nb];
1237 for ( ; row < nrow ; ++row) {
1239 carpos[2] -= sg*rowstep;
1242 gMC->Gspos("FCA1", row, "FAIA", carpos[0], carpos[1], carpos[2], 0, "ONLY");
1243 gMC->Gspos("FCA2", row, "FAIC", carpos[0], carpos[1], carpos[2], 0, "ONLY");
1249 gMC->Gspos("FCA1", row, "FAIA", carpos[0], carpos[1], carpos[2], 0, "ONLY");
1250 gMC->Gspos("FCA2", row, "FAIC", carpos[0], carpos[1], carpos[2], 0, "ONLY");
1253 gMC->Gspos("FCA1", row, "FAIA", carpos[0], carpos[1], carpos[2], idrotm[0], "ONLY");
1254 gMC->Gspos("FCA2", row, "FAIC", carpos[0], carpos[1], carpos[2], idrotm[0], "ONLY");
1266 for (Int_t sg= -1; sg< 2; sg+= 2) {
1267 carpos[2] = sg*zlenA*0.5 - 0.8;
1268 for (Int_t nb=0; nb<4; ++nb) {
1269 carpos[2] = carpos[2] - sg*(rowgap[nb] - rowstep);
1270 nrow = row + rowb[nb];
1271 for ( ; row < nrow ; ++row) {
1272 carpos[2] -= sg*rowstep;
1276 gMC->Gspos("FCA1", row, "FAIB", carpos[0], carpos[1], carpos[2], 0, "ONLY");
1279 gMC->Gspos("FCA1", row, "FAIB", carpos[0], carpos[1], carpos[2], idrotm[0], "ONLY");
1289 //_____________________________________________________________________________
1290 void AliTOFv6T0::MakeFrontEndElectronics(Float_t xtof) const
1293 // Fill FCA1/2 volumes with FEA cards (FFEA volumes).
1296 Int_t *idtmed = fIdtmed->GetArray()-499;
1298 // FEA card volume definition
1299 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
1300 gMC->Gsvolu("FFEA", "BOX ", idtmed[502], feaParam, 3); // G10
1302 Float_t al1[3] = {fgkAl1parameters[0], fgkAl1parameters[1], fgkAl1parameters[2]};
1303 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
1304 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1305 //Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
1307 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1308 feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5,
1309 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
1311 // FEA card volume positioning
1312 Float_t xCoor = xtof*0.5 - 25.;
1313 Float_t yCoor =-carpar[1] + feaParam[1];
1314 Float_t zCoor =-carpar[2] + (2.*feaRoof1[2] - 2.*al1[2] - feaParam[2]);
1315 gMC->Gspos("FFEA", 1, "FCA1",-xCoor, yCoor, zCoor, 0, "ONLY");
1316 gMC->Gspos("FFEA", 4, "FCA1", xCoor, yCoor, zCoor, 0, "ONLY");
1317 gMC->Gspos("FFEA", 1, "FCA2",-xCoor, yCoor, zCoor, 0, "ONLY");
1318 gMC->Gspos("FFEA", 4, "FCA2", xCoor, yCoor, zCoor, 0, "ONLY");
1319 xCoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1320 gMC->Gspos("FFEA", 2, "FCA1",-xCoor, yCoor, zCoor, 0, "ONLY");
1321 gMC->Gspos("FFEA", 3, "FCA1", xCoor, yCoor, zCoor, 0, "ONLY");
1322 gMC->Gspos("FFEA", 2, "FCA2",-xCoor, yCoor, zCoor, 0, "ONLY");
1323 gMC->Gspos("FFEA", 3, "FCA2", xCoor, yCoor, zCoor, 0, "ONLY");
1327 //_____________________________________________________________________________
1328 void AliTOFv6T0::MakeFEACooling(Float_t xtof) const
1331 // Make cooling system attached to each FEA card
1332 // (FAL1, FRO1 and FBAR/1/2 volumes)
1333 // in FCA1/2 volume containers.
1336 Int_t *idtmed = fIdtmed->GetArray()-499;
1338 // first FEA cooling element definition
1339 Float_t al1[3] = {fgkAl1parameters[0], fgkAl1parameters[1], fgkAl1parameters[2]};
1340 gMC->Gsvolu("FAL1", "BOX ", idtmed[504], al1, 3); // Al
1342 // second FEA cooling element definition
1343 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1344 gMC->Gsvolu("FRO1", "BOX ", idtmed[504], feaRoof1, 3); // Al
1346 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
1347 //Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
1349 // definition and positioning of a small air groove in the FRO1 volume
1350 Float_t airHole[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1]*0.5, feaRoof1[2]};
1351 gMC->Gsvolu("FREE", "BOX ", idtmed[500], airHole, 3); // Air
1352 gMC->Gspos("FREE", 1, "FRO1", 0., feaRoof1[1]-airHole[1], 0., 0, "ONLY");
1353 gGeoManager->GetVolume("FRO1")->VisibleDaughters(kFALSE);
1355 // third FEA cooling element definition
1356 Float_t bar[3] = {fgkBar[0], fgkBar[1], fgkBar[2]};
1357 gMC->Gsvolu("FBAR", "BOX ", idtmed[504], bar, 3); // Al
1359 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
1361 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1362 feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5,
1363 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
1365 // fourth FEA cooling element definition
1366 Float_t bar1[3] = {fgkBar1[0], fgkBar1[1], fgkBar1[2]};
1367 gMC->Gsvolu("FBA1", "BOX ", idtmed[504], bar1, 3); // Al
1369 // fifth FEA cooling element definition
1370 Float_t bar2[3] = {fgkBar2[0], fgkBar2[1], fgkBar2[2]};
1371 gMC->Gsvolu("FBA2", "BOX ", idtmed[504], bar2, 3); // Al
1373 // first FEA cooling element positioning
1374 Float_t xcoor = xtof*0.5 - 25.;
1375 Float_t ycoor = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - al1[1];
1376 Float_t zcoor =-carpar[2] + 2.*feaRoof1[2] - al1[2];
1377 gMC->Gspos("FAL1", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1378 gMC->Gspos("FAL1", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1379 gMC->Gspos("FAL1", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1380 gMC->Gspos("FAL1", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1381 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1382 gMC->Gspos("FAL1", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1383 gMC->Gspos("FAL1", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1384 gMC->Gspos("FAL1", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1385 gMC->Gspos("FAL1", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1387 // second FEA cooling element positioning
1388 xcoor = xtof*0.5 - 25.;
1389 ycoor = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - feaRoof1[1];
1390 zcoor =-carpar[2] + feaRoof1[2];
1391 gMC->Gspos("FRO1", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "MANY"); // (AdC)
1392 gMC->Gspos("FRO1", 4, "FCA1", xcoor, ycoor, zcoor, 0, "MANY"); // (AdC)
1393 gMC->Gspos("FRO1", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1394 gMC->Gspos("FRO1", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1395 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1396 gMC->Gspos("FRO1", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "MANY"); // (AdC)
1397 gMC->Gspos("FRO1", 3, "FCA1", xcoor, ycoor, zcoor, 0, "MANY"); // (AdC)
1398 gMC->Gspos("FRO1", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1399 gMC->Gspos("FRO1", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1401 // third FEA cooling element positioning
1402 xcoor = xtof*0.5 - 25.;
1403 ycoor = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - bar[1];
1404 zcoor =-carpar[2] + bar[2];
1405 gMC->Gspos("FBAR", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1406 gMC->Gspos("FBAR", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1407 gMC->Gspos("FBAR", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1408 gMC->Gspos("FBAR", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1409 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1410 gMC->Gspos("FBAR", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1411 gMC->Gspos("FBAR", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1412 gMC->Gspos("FBAR", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1413 gMC->Gspos("FBAR", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1415 // fourth FEA cooling element positioning
1416 Float_t tubepar[3] = {0., 0.4, xtof*0.5 - fgkCBLw};
1417 xcoor = xtof*0.5 - 25.;
1418 ycoor = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - bar[1];
1419 zcoor =-carpar[2] + 2.*bar[2] + 2.*tubepar[1] + bar1[2];
1420 gMC->Gspos("FBA1", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1421 gMC->Gspos("FBA1", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1422 gMC->Gspos("FBA1", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1423 gMC->Gspos("FBA1", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1424 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1425 gMC->Gspos("FBA1", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1426 gMC->Gspos("FBA1", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1427 gMC->Gspos("FBA1", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1428 gMC->Gspos("FBA1", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1430 // fifth FEA cooling element positioning
1431 xcoor = xtof*0.5 - 25.;
1432 ycoor = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - bar2[1];
1433 zcoor =-carpar[2] + 2.*bar[2] + bar2[2];
1434 gMC->Gspos("FBA2", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1435 gMC->Gspos("FBA2", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1436 gMC->Gspos("FBA2", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1437 gMC->Gspos("FBA2", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1438 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1439 gMC->Gspos("FBA2", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1440 gMC->Gspos("FBA2", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1441 gMC->Gspos("FBA2", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1442 gMC->Gspos("FBA2", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1444 xcoor = xtof*0.5 - 25.;
1445 ycoor = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - 2.*bar2[1] - 2.*tubepar[1] - bar2[1];
1446 zcoor =-carpar[2] + 2.*bar[2] + bar2[2];
1447 gMC->Gspos("FBA2", 5, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1448 gMC->Gspos("FBA2", 8, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1449 gMC->Gspos("FBA2", 5, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1450 gMC->Gspos("FBA2", 8, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1451 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1452 gMC->Gspos("FBA2", 6, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1453 gMC->Gspos("FBA2", 7, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1454 gMC->Gspos("FBA2", 6, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1455 gMC->Gspos("FBA2", 7, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1459 //_____________________________________________________________________________
1460 void AliTOFv6T0::MakeNinoMask(Float_t xtof) const
1463 // Make cooling Nino mask
1464 // for each FEA card (FAL2/3 and FRO2 volumes)
1465 // in FCA1 volume container.
1468 Int_t *idtmed = fIdtmed->GetArray()-499;
1470 // first Nino ASIC mask volume definition
1471 Float_t al2[3] = {fgkAl2parameters[0], fgkAl2parameters[1], fgkAl2parameters[2]};
1472 gMC->Gsvolu("FAL2", "BOX ", idtmed[504], al2, 3); // Al
1474 // second Nino ASIC mask volume definition
1475 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
1476 gMC->Gsvolu("FAL3", "BOX ", idtmed[504], al3, 3); // Al
1478 // third Nino ASIC mask volume definition
1479 Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
1480 gMC->Gsvolu("FRO2", "BOX ", idtmed[504], feaRoof2, 3); // Al
1482 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1483 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
1485 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1486 feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5,
1487 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
1489 // first Nino ASIC mask volume positioning
1490 Float_t xcoor = xtof*0.5 - 25.;
1491 Float_t ycoor = carpar[1] - 2.*al3[1];
1492 Float_t zcoor = carpar[2] - 2.*al3[2] - al2[2];
1493 gMC->Gspos("FAL2", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1494 gMC->Gspos("FAL2", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1495 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1496 gMC->Gspos("FAL2", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1497 gMC->Gspos("FAL2", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1499 // second Nino ASIC mask volume positioning
1500 xcoor = xtof*0.5 - 25.;
1501 ycoor = carpar[1] - al3[1];
1502 zcoor = carpar[2] - al3[2];
1503 gMC->Gspos("FAL3", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1504 gMC->Gspos("FAL3", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1505 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1506 gMC->Gspos("FAL3", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1507 gMC->Gspos("FAL3", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1509 // third Nino ASIC mask volume positioning
1510 xcoor = xtof*0.5 - 25.;
1511 ycoor = carpar[1] - fgkRoof2parameters[1];
1512 zcoor = carpar[2] - 2.*al3[2] - fgkRoof2parameters[2];
1513 gMC->Gspos("FRO2", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1514 gMC->Gspos("FRO2", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1515 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1516 gMC->Gspos("FRO2", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1517 gMC->Gspos("FRO2", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1521 //_____________________________________________________________________________
1522 void AliTOFv6T0::MakeSuperModuleCooling(Float_t xtof, Float_t ytof, Float_t zlenA) const
1525 // Make cooling tubes (FTUB volume)
1526 // and cooling bars (FTLN and FLO1/2/3 volumes)
1527 // in FAIA/B/C volume containers.
1530 Int_t *idtmed = fIdtmed->GetArray()-499;
1532 Int_t idrotm[1]={0};
1534 // cooling tube volume definition
1535 Float_t tubepar[3] = {0., 0.4, xtof*0.5 - fgkCBLw - fgkSawThickness};
1536 gMC->Gsvolu("FTUB", "TUBE", idtmed[512], tubepar, 3); // Cu
1538 // water cooling tube volume definition
1539 Float_t tubeparW[3] = {0., 0.3, tubepar[2]};
1540 gMC->Gsvolu("FITU", "TUBE", idtmed[509], tubeparW, 3); // H2O
1542 // Positioning of the water tube into the steel one
1543 gMC->Gspos("FITU", 1, "FTUB", 0., 0., 0., 0, "ONLY");
1545 // definition of transverse components of SM cooling system
1546 Float_t trapar[3] = {tubepar[2], 6.175/*6.15*/, 0.7};
1547 gMC->Gsvolu("FTLN", "BOX ", idtmed[504], trapar, 3); // Al
1550 AliMatrix(idrotm[0], 180., 90., 90., 90., 90., 0.);
1552 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
1553 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1554 Float_t bar[3] = {fgkBar[0], fgkBar[1], fgkBar[2]};
1555 Float_t bar2[3] = {fgkBar2[0], fgkBar2[1], fgkBar2[2]};
1556 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
1557 //Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
1559 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1560 feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5,
1561 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
1563 Float_t ytub =-(ytof*0.5 - fgkModuleCoverThickness)*0.5 + carpar[1] +
1564 carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - 2.*bar2[1] - tubepar[1];
1566 // Positioning of tubes for the SM cooling system
1567 Float_t ycoor = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - 2.*bar2[1] - tubepar[1];
1568 Float_t zcoor =-carpar[2] + 2.*bar[2] + tubepar[1];
1569 gMC->Gspos("FTUB", 1, "FCA1", 0., ycoor, zcoor, idrotm[0], "ONLY");
1570 gMC->Gspos("FTUB", 1, "FCA2", 0., ycoor, zcoor, idrotm[0], "ONLY");
1571 gGeoManager->GetVolume("FTUB")->VisibleDaughters(kFALSE);
1573 Float_t yFLTN = trapar[1] - (ytof*0.5 - fgkModuleCoverThickness)*0.5;
1574 for (Int_t sg= -1; sg< 2; sg+= 2) {
1575 // Positioning of transverse components for the SM cooling system
1576 gMC->Gspos("FTLN", 5+4*sg, "FAIA", 0., yFLTN, 369.9*sg, 0, "MANY");
1577 gMC->Gspos("FTLN", 5+3*sg, "FAIA", 0., yFLTN, 366.9*sg, 0, "MANY");
1578 gMC->Gspos("FTLN", 5+2*sg, "FAIA", 0., yFLTN, 198.8*sg, 0, "MANY");
1579 gMC->Gspos("FTLN", 5+sg, "FAIA", 0., yFLTN, 56.82*sg, 0, "MANY");
1580 gMC->Gspos("FTLN", 5+4*sg, "FAIC", 0., yFLTN, 369.9*sg, 0, "MANY");
1581 gMC->Gspos("FTLN", 5+3*sg, "FAIC", 0., yFLTN, 366.9*sg, 0, "MANY");
1582 gMC->Gspos("FTLN", 5+2*sg, "FAIC", 0., yFLTN, 198.8*sg, 0, "MANY");
1583 gMC->Gspos("FTLN", 5+sg, "FAIC", 0., yFLTN, 56.82*sg, 0, "MANY");
1586 // definition of longitudinal components of SM cooling system
1587 Float_t lonpar1[3] = {2., 0.5, 56.82 - trapar[2]};
1588 Float_t lonpar2[3] = {lonpar1[0], lonpar1[1], (198.8 - 56.82)*0.5 - trapar[2]};
1589 Float_t lonpar3[3] = {lonpar1[0], lonpar1[1], (366.9 - 198.8)*0.5 - trapar[2]};
1590 gMC->Gsvolu("FLO1", "BOX ", idtmed[504], lonpar1, 3); // Al
1591 gMC->Gsvolu("FLO2", "BOX ", idtmed[504], lonpar2, 3); // Al
1592 gMC->Gsvolu("FLO3", "BOX ", idtmed[504], lonpar3, 3); // Al
1594 // Positioning of longitudinal components for the SM cooling system
1595 ycoor = ytub + (tubepar[1] + 2.*bar2[1] + lonpar1[1]);
1596 gMC->Gspos("FLO1", 4, "FAIA",-24., ycoor, 0., 0, "MANY");
1597 gMC->Gspos("FLO1", 2, "FAIA", 24., ycoor, 0., 0, "MANY");
1598 gMC->Gspos("FLO1", 4, "FAIC",-24., ycoor, 0., 0, "MANY");
1599 gMC->Gspos("FLO1", 2, "FAIC", 24., ycoor, 0., 0, "MANY");
1601 zcoor = (198.8 + 56.82)*0.5;
1602 gMC->Gspos("FLO2", 4, "FAIA",-24., ycoor,-zcoor, 0, "MANY");
1603 gMC->Gspos("FLO2", 2, "FAIA", 24., ycoor,-zcoor, 0, "MANY");
1604 gMC->Gspos("FLO2", 4, "FAIC",-24., ycoor,-zcoor, 0, "MANY");
1605 gMC->Gspos("FLO2", 2, "FAIC", 24., ycoor,-zcoor, 0, "MANY");
1606 gMC->Gspos("FLO2", 8, "FAIA",-24., ycoor, zcoor, 0, "MANY");
1607 gMC->Gspos("FLO2", 6, "FAIA", 24., ycoor, zcoor, 0, "MANY");
1608 gMC->Gspos("FLO2", 8, "FAIC",-24., ycoor, zcoor, 0, "MANY");
1609 gMC->Gspos("FLO2", 6, "FAIC", 24., ycoor, zcoor, 0, "MANY");
1611 zcoor = (366.9 + 198.8)*0.5;
1612 gMC->Gspos("FLO3", 4, "FAIA",-24., ycoor,-zcoor, 0, "MANY");
1613 gMC->Gspos("FLO3", 2, "FAIA", 24., ycoor,-zcoor, 0, "MANY");
1614 gMC->Gspos("FLO3", 4, "FAIC",-24., ycoor,-zcoor, 0, "MANY");
1615 gMC->Gspos("FLO3", 2, "FAIC", 24., ycoor,-zcoor, 0, "MANY");
1616 gMC->Gspos("FLO3", 8, "FAIA",-24., ycoor, zcoor, 0, "MANY");
1617 gMC->Gspos("FLO3", 6, "FAIA", 24., ycoor, zcoor, 0, "MANY");
1618 gMC->Gspos("FLO3", 8, "FAIC",-24., ycoor, zcoor, 0, "MANY");
1619 gMC->Gspos("FLO3", 6, "FAIC", 24., ycoor, zcoor, 0, "MANY");
1621 ycoor = ytub - (tubepar[1] + 2.*bar2[1] + lonpar1[1]);
1622 gMC->Gspos("FLO1", 3, "FAIA",-24., ycoor, 0., 0, "MANY");
1623 gMC->Gspos("FLO1", 1, "FAIA", 24., ycoor, 0., 0, "MANY");
1624 gMC->Gspos("FLO1", 3, "FAIC",-24., ycoor, 0., 0, "MANY");
1625 gMC->Gspos("FLO1", 1, "FAIC", 24., ycoor, 0., 0, "MANY");
1627 zcoor = (198.8 + 56.82)*0.5;
1628 gMC->Gspos("FLO2", 3, "FAIA",-24., ycoor,-zcoor, 0, "MANY");
1629 gMC->Gspos("FLO2", 1, "FAIA", 24., ycoor,-zcoor, 0, "MANY");
1630 gMC->Gspos("FLO2", 3, "FAIC",-24., ycoor,-zcoor, 0, "MANY");
1631 gMC->Gspos("FLO2", 1, "FAIC", 24., ycoor,-zcoor, 0, "MANY");
1632 gMC->Gspos("FLO2", 7, "FAIA",-24., ycoor, zcoor, 0, "MANY");
1633 gMC->Gspos("FLO2", 5, "FAIA", 24., ycoor, zcoor, 0, "MANY");
1634 gMC->Gspos("FLO2", 7, "FAIC",-24., ycoor, zcoor, 0, "MANY");
1635 gMC->Gspos("FLO2", 5, "FAIC", 24., ycoor, zcoor, 0, "MANY");
1637 zcoor = (366.9 + 198.8)*0.5;
1638 gMC->Gspos("FLO3", 3, "FAIA",-24., ycoor,-zcoor, 0, "MANY");
1639 gMC->Gspos("FLO3", 1, "FAIA", 24., ycoor,-zcoor, 0, "MANY");
1640 gMC->Gspos("FLO3", 3, "FAIC",-24., ycoor,-zcoor, 0, "MANY");
1641 gMC->Gspos("FLO3", 1, "FAIC", 24., ycoor,-zcoor, 0, "MANY");
1642 gMC->Gspos("FLO3", 7, "FAIA",-24., ycoor, zcoor, 0, "MANY");
1643 gMC->Gspos("FLO3", 5, "FAIA", 24., ycoor, zcoor, 0, "MANY");
1644 gMC->Gspos("FLO3", 7, "FAIC",-24., ycoor, zcoor, 0, "MANY");
1645 gMC->Gspos("FLO3", 5, "FAIC", 24., ycoor, zcoor, 0, "MANY");
1648 Float_t carpos[3] = {25. - xtof*0.5,
1649 (11.5 - (ytof*0.5 - fgkModuleCoverThickness))*0.5,
1652 for (Int_t sg= -1; sg< 2; sg+= 2) {
1653 carpos[2] = sg*zlenA*0.5;
1654 gMC->Gspos("FTLN", 5+4*sg, "FAIB", 0., yFLTN, 369.9*sg, 0, "MANY");
1655 gMC->Gspos("FTLN", 5+3*sg, "FAIB", 0., yFLTN, 366.9*sg, 0, "MANY");
1656 gMC->Gspos("FTLN", 5+2*sg, "FAIB", 0., yFLTN, 198.8*sg, 0, "MANY");
1657 gMC->Gspos("FTLN", 5+sg, "FAIB", 0., yFLTN, 56.82*sg, 0, "MANY");
1660 ycoor = ytub + (tubepar[1] + 2.*bar2[1] + lonpar1[1]);
1661 zcoor = (198.8 + 56.82)*0.5;
1662 gMC->Gspos("FLO2", 2, "FAIB",-24., ycoor,-zcoor, 0, "MANY");
1663 gMC->Gspos("FLO2", 1, "FAIB",-24., ycoor, zcoor, 0, "MANY");
1664 zcoor = (366.9 + 198.8)*0.5;
1665 gMC->Gspos("FLO3", 2, "FAIB",-24., ycoor,-zcoor, 0, "MANY");
1666 gMC->Gspos("FLO3", 1, "FAIB",-24., ycoor, zcoor, 0, "MANY");
1667 ycoor = ytub - (tubepar[1] + 2.*bar2[1] + lonpar1[1]);
1668 zcoor = (198.8 + 56.82)*0.5;
1669 gMC->Gspos("FLO2", 4, "FAIB", 24., ycoor,-zcoor, 0, "MANY");
1670 gMC->Gspos("FLO2", 3, "FAIB", 24., ycoor, zcoor, 0, "MANY");
1671 zcoor = (366.9 + 198.8)*0.5;
1672 gMC->Gspos("FLO3", 4, "FAIB", 24., ycoor,-zcoor, 0, "MANY");
1673 gMC->Gspos("FLO3", 3, "FAIB", 24., ycoor, zcoor, 0, "MANY");
1677 Float_t barS[3] = {fgkBarS[0], fgkBarS[1], fgkBarS[2]};
1678 gMC->Gsvolu("FBAS", "BOX ", idtmed[504], barS, 3); // Al
1680 Float_t barS1[3] = {fgkBarS1[0], fgkBarS1[1], fgkBarS1[2]};
1681 gMC->Gsvolu("FBS1", "BOX ", idtmed[504], barS1, 3); // Al
1683 Float_t barS2[3] = {fgkBarS2[0], fgkBarS2[1], fgkBarS2[2]};
1684 gMC->Gsvolu("FBS2", "BOX ", idtmed[504], barS2, 3); // Al
1686 Float_t ytubBis = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - 2.*barS2[1] - tubepar[1];
1688 zcoor =-carpar[2] + barS[2];
1689 gMC->Gspos("FBAS", 1, "FCA1",-24., ycoor, zcoor, 0, "ONLY");
1690 gMC->Gspos("FBAS", 2, "FCA1", 24., ycoor, zcoor, 0, "ONLY");
1691 gMC->Gspos("FBAS", 1, "FCA2",-24., ycoor, zcoor, 0, "ONLY");
1692 gMC->Gspos("FBAS", 2, "FCA2", 24., ycoor, zcoor, 0, "ONLY");
1694 zcoor =-carpar[2] + 2.*barS[2] + 2.*tubepar[1] + barS1[2];
1695 gMC->Gspos("FBS1", 1, "FCA1",-24., ycoor, zcoor, 0, "ONLY");
1696 gMC->Gspos("FBS1", 2, "FCA1", 24., ycoor, zcoor, 0, "ONLY");
1697 gMC->Gspos("FBS1", 1, "FCA2",-24., ycoor, zcoor, 0, "ONLY");
1698 gMC->Gspos("FBS1", 2, "FCA2", 24., ycoor, zcoor, 0, "ONLY");
1700 ycoor = ytubBis + (tubepar[1] + barS2[1]);
1701 zcoor =-carpar[2] + 2.*barS[2] + barS2[2];
1702 gMC->Gspos("FBS2", 1, "FCA1",-24., ycoor, zcoor, 0, "ONLY");
1703 gMC->Gspos("FBS2", 2, "FCA1", 24., ycoor, zcoor, 0, "ONLY");
1704 gMC->Gspos("FBS2", 1, "FCA2",-24., ycoor, zcoor, 0, "ONLY");
1705 gMC->Gspos("FBS2", 2, "FCA2", 24., ycoor, zcoor, 0, "ONLY");
1707 ycoor = ytubBis - (tubepar[1] + barS2[1]);
1708 //zcoor =-carpar[2] + 2.*barS[2] + barS2[2];
1709 gMC->Gspos("FBS2", 3, "FCA1",-24., ycoor, zcoor, 0, "ONLY");
1710 gMC->Gspos("FBS2", 4, "FCA1", 24., ycoor, zcoor, 0, "ONLY");
1711 gMC->Gspos("FBS2", 3, "FCA2",-24., ycoor, zcoor, 0, "ONLY");
1712 gMC->Gspos("FBS2", 4, "FCA2", 24., ycoor, zcoor, 0, "ONLY");
1716 //_____________________________________________________________________________
1717 void AliTOFv6T0::MakeSuperModuleServices(Float_t xtof, Float_t ytof, Float_t zlenA) const
1720 // Make signal cables (FCAB/L and FCBL/B volumes),
1721 // supemodule cover (FCOV volume) and wall (FSAW volume)
1722 // in FAIA/B/C volume containers.
1725 Int_t *idtmed = fIdtmed->GetArray()-499;
1727 Int_t idrotm[3]={0,0,0};
1729 Float_t tubepar[3] = {0., 0.4, xtof*0.5 - fgkCBLw - fgkSawThickness};
1730 Float_t al1[3] = {fgkAl1parameters[0], fgkAl1parameters[1], fgkAl1parameters[2]};
1731 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
1732 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1733 //Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
1734 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
1736 // FEA cables definition
1737 Float_t cbpar[3] = {0., 0.5, (tubepar[2] - (fgkFEAwidth2 - fgkFEAwidth1/6.)*0.5)*0.5};
1738 gMC->Gsvolu("FCAB", "TUBE", idtmed[510], cbpar, 3); // copper+alu
1740 Float_t cbparS[3] = {cbpar[0], cbpar[1], (tubepar[2] - (xtof*0.5 - 25. + (fgkFEAwidth1 - fgkFEAwidth1/6.)*0.5))*0.5};
1741 gMC->Gsvolu("FCAL", "TUBE", idtmed[510], cbparS, 3); // copper+alu
1744 AliMatrix(idrotm[0], 180., 90., 90., 90., 90., 0.);
1746 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1747 feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5,
1748 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
1750 Float_t bar2[3] = {fgkBar2[0], fgkBar2[1], fgkBar2[2]};
1751 Float_t ytub =-(ytof*0.5 - fgkModuleCoverThickness)*0.5 + carpar[1] +
1752 carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - 2.*bar2[1] - tubepar[1];
1754 // FEA cables positioning
1755 Float_t xcoor = (tubepar[2] + (fgkFEAwidth2 - fgkFEAwidth1/6.)*0.5)*0.5;
1756 Float_t ycoor = ytub - 3.;
1757 Float_t zcoor =-carpar[2] + (2.*feaRoof1[2] - 2.*al1[2] - 2.*feaParam[2] - cbpar[1]);
1758 gMC->Gspos("FCAB", 1, "FCA1",-xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1759 gMC->Gspos("FCAB", 2, "FCA1", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1760 gMC->Gspos("FCAB", 1, "FCA2",-xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1761 gMC->Gspos("FCAB", 2, "FCA2", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1762 xcoor = (tubepar[2] + (xtof*0.5 - 25. + (fgkFEAwidth1 - fgkFEAwidth1/6.)*0.5))*0.5;
1763 ycoor -= 2.*cbpar[1];
1764 gMC->Gspos("FCAL", 1, "FCA1",-xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1765 gMC->Gspos("FCAL", 2, "FCA1", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1766 gMC->Gspos("FCAL", 1, "FCA2",-xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1767 gMC->Gspos("FCAL", 2, "FCA2", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1770 // Cables and tubes on the side blocks
1771 // constants definition
1772 const Float_t kCBLl = zlenA*0.5; // length of block
1773 const Float_t kCBLlh = zlenA*0.5 - fgkInterCentrModBorder2; // length of block in case of holes
1774 //const Float_t fgkCBLw = 13.5; // width of block
1775 //const Float_t fgkCBLh1 = 2.; // min. height of block
1776 //const Float_t fgkCBLh2 = 12.3; // max. height of block
1777 //const Float_t fgkSawThickness = 1.; // Al wall thickness
1779 // lateral cable and tube volume definition
1780 Float_t tgal = (fgkCBLh2 - fgkCBLh1)/(2.*kCBLl);
1782 cblpar[0] = fgkCBLw *0.5;
1785 cblpar[3] = kCBLl *0.5;
1786 cblpar[4] = fgkCBLh1 *0.5;
1787 cblpar[5] = fgkCBLh2 *0.5;
1788 cblpar[6] = TMath::ATan(tgal)*kRaddeg;
1789 cblpar[7] = kCBLl *0.5;
1790 cblpar[8] = fgkCBLh1 *0.5;
1791 cblpar[9] = fgkCBLh2 *0.5;
1792 cblpar[10]= cblpar[6];
1793 gMC->Gsvolu("FCBL", "TRAP", idtmed[511], cblpar, 11); // cables and tubes mix
1795 // Side Al Walls definition
1796 Float_t sawpar[3] = {fgkSawThickness*0.5, fgkCBLh2*0.5, kCBLl};
1797 gMC->Gsvolu("FSAW", "BOX ", idtmed[504], sawpar, 3); // Al
1799 AliMatrix(idrotm[1], 90., 90., 180., 0., 90., 180.);
1800 AliMatrix(idrotm[2], 90., 90., 0., 0., 90., 0.);
1802 // lateral cable and tube volume positioning
1803 xcoor = (xtof - fgkCBLw)*0.5 - 2.*sawpar[0];
1804 ycoor = (fgkCBLh1 + fgkCBLh2)*0.25 - (ytof*0.5 - fgkModuleCoverThickness)*0.5;
1806 gMC->Gspos("FCBL", 1, "FAIA", -xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1807 gMC->Gspos("FCBL", 2, "FAIA", xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1808 gMC->Gspos("FCBL", 3, "FAIA", -xcoor, ycoor, zcoor, idrotm[2], "ONLY");
1809 gMC->Gspos("FCBL", 4, "FAIA", xcoor, ycoor, zcoor, idrotm[2], "ONLY");
1810 gMC->Gspos("FCBL", 1, "FAIC", -xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1811 gMC->Gspos("FCBL", 2, "FAIC", xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1812 gMC->Gspos("FCBL", 3, "FAIC", -xcoor, ycoor, zcoor, idrotm[2], "ONLY");
1813 gMC->Gspos("FCBL", 4, "FAIC", xcoor, ycoor, zcoor, idrotm[2], "ONLY");
1816 cblpar[3] = kCBLlh *0.5;
1817 cblpar[5] = fgkCBLh1*0.5 + kCBLlh*tgal;
1818 cblpar[7] = kCBLlh *0.5;
1819 cblpar[9] = cblpar[5];
1820 gMC->Gsvolu("FCBB", "TRAP", idtmed[511], cblpar, 11); // cables and tubes mix
1822 xcoor = (xtof - fgkCBLw)*0.5 - 2.*sawpar[0];
1823 ycoor = (fgkCBLh1 + 2.*cblpar[5])*0.25 - (ytof*0.5 - fgkModuleCoverThickness)*0.5;
1824 zcoor = kCBLl-kCBLlh*0.5;
1825 gMC->Gspos("FCBB", 1, "FAIB", -xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1826 gMC->Gspos("FCBB", 2, "FAIB", xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1827 gMC->Gspos("FCBB", 3, "FAIB", -xcoor, ycoor, zcoor, idrotm[2], "ONLY");
1828 gMC->Gspos("FCBB", 4, "FAIB", xcoor, ycoor, zcoor, idrotm[2], "ONLY");
1831 // lateral cable and tube volume positioning
1832 xcoor = xtof*0.5 - sawpar[0];
1833 ycoor = (fgkCBLh2 - ytof*0.5 + fgkModuleCoverThickness)*0.5;
1835 gMC->Gspos("FSAW", 1, "FAIA", -xcoor, ycoor, zcoor, 0, "ONLY");
1836 gMC->Gspos("FSAW", 2, "FAIA", xcoor, ycoor, zcoor, 0, "ONLY");
1837 gMC->Gspos("FSAW", 1, "FAIC", -xcoor, ycoor, zcoor, 0, "ONLY");
1838 gMC->Gspos("FSAW", 2, "FAIC", xcoor, ycoor, zcoor, 0, "ONLY");
1841 xcoor = xtof*0.5 - sawpar[0];
1842 ycoor = (fgkCBLh2 - ytof*0.5 + fgkModuleCoverThickness)*0.5;
1843 gMC->Gspos("FSAW", 1, "FAIB", -xcoor, ycoor, 0., 0, "ONLY");
1844 gMC->Gspos("FSAW", 2, "FAIB", xcoor, ycoor, 0., 0, "ONLY");
1847 // TOF Supermodule cover definition and positioning
1848 Float_t covpar[3] = {xtof*0.5, 0.075, zlenA*0.5};
1849 gMC->Gsvolu("FCOV", "BOX ", idtmed[504], covpar, 3); // Al
1851 covpar[2] = (zlenA*0.5 - fgkInterCentrModBorder2)*0.5;
1852 gMC->Gsvolu("FCOB", "BOX ", idtmed[504], covpar, 3); // Al
1853 covpar[2] = fgkInterCentrModBorder2;
1854 gMC->Gsvolu("FCOP", "BOX ", idtmed[513], covpar, 3); // Plastic (CH2)
1858 ycoor = (ytof*0.5 - fgkModuleCoverThickness)*0.5 - covpar[1];
1860 gMC->Gspos("FCOV", 0, "FAIA", xcoor, ycoor, zcoor, 0, "ONLY");
1861 gMC->Gspos("FCOV", 0, "FAIC", xcoor, ycoor, zcoor, 0, "ONLY");
1863 zcoor = (zlenA*0.5 + fgkInterCentrModBorder2)*0.5;
1864 gMC->Gspos("FCOB", 1, "FAIB", xcoor, ycoor, zcoor, 0, "ONLY");
1865 gMC->Gspos("FCOB", 2, "FAIB", xcoor, ycoor, -zcoor, 0, "ONLY");
1867 gMC->Gspos("FCOP", 0, "FAIB", xcoor, ycoor, zcoor, 0, "ONLY");
1872 //_____________________________________________________________________________
1873 void AliTOFv6T0::MakeReadoutCrates(Float_t ytof) const
1877 // Empty crate weight: 50 Kg, electronics cards + cables ~ 52 Kg.
1878 // Per each side (A and C) the total weight is: 2x102 ~ 204 Kg.
1879 // ... + weight of the connection pannel for the steel cooling system (Cr 18%, Ni 12%, Fe 70%)
1880 // + other remaining elements + various supports
1882 // Each FEA card weight + all supports
1883 // (including all bolts and not including the cable connectors)
1885 // Per each strip there are 4 FEA cards, then
1886 // the total weight of the front-end electonics section is: 353.1 g x 4 = 1412.4 g.
1890 // Empty crate weight: 50 Kg, electronics cards + cables ~ 52 Kg.
1891 // Per each side (A and C) the total weight is: 2x102 ~ 204 Kg.
1892 // ... + weight of the connection pannel for the steel cooling system (Cr 18%, Ni 12%, Fe 70%)
1893 // + other remaining elements + various supports
1895 // Each FEA card weight + all supports
1896 // (including all bolts and not including the cable connectors)
1898 // Per each strip there are 4 FEA cards, then
1899 // the total weight of the front-end electonics section is: 353.1 g x 4 = 1412.4 g.
1902 Int_t *idtmed = fIdtmed->GetArray()-499;
1904 Int_t idrotm[18]; for (Int_t ii=0; ii<18; ii++) idrotm[ii]=0;
1906 // volume definition
1907 Float_t serpar[3] = {29.*0.5, 121.*0.5, 90.*0.5};
1908 gMC->Gsvolu("FTOS", "BOX ", idtmed[514], serpar, 3); // Al + Cu + steel
1910 Float_t xcoor, ycoor, zcoor;
1911 zcoor = (118.-90.)*0.5;
1912 Float_t phi = -10., ra = fTOFGeometry->Rmin() + ytof*0.5;
1913 for (Int_t i = 0; i < fTOFGeometry->NSectors(); i++) {
1915 xcoor = ra * TMath::Cos(phi * kDegrad);
1916 ycoor = ra * TMath::Sin(phi * kDegrad);
1917 AliMatrix(idrotm[i], 90., phi, 90., phi + 270., 0., 0.);
1918 gMC->Gspos("FTOS", i, "BFMO", xcoor, ycoor, zcoor, idrotm[i], "ONLY");
1921 zcoor = (90. - 223.)*0.5;
1922 gMC->Gspos("FTOS", 1, "BBCE", ra, -3., zcoor, 0, "ONLY");
1926 //_____________________________________________________________________________
1927 void AliTOFv6T0::CreateMaterials()
1930 // Define materials for the Time Of Flight
1933 //AliTOF::CreateMaterials();
1935 AliMagF *magneticField = (AliMagF*)((AliMagF*)TGeoGlobalMagField::Instance()->GetField());
1937 Int_t isxfld = magneticField->Integ();
1938 Float_t sxmgmx = magneticField->Max();
1940 //--- Quartz (SiO2) ---
1941 Float_t aq[2] = { 28.0855,15.9994};
1942 Float_t zq[2] = { 14.,8. };
1943 Float_t wq[2] = { 1.,2. };
1944 Float_t dq = 2.7; // (+5.9%)
1947 // --- Nomex (C14H22O2N2) ---
1948 Float_t anox[4] = {12.011,1.00794,15.9994,14.00674};
1949 Float_t znox[4] = { 6., 1., 8., 7.};
1950 Float_t wnox[4] = {14., 22., 2., 2.};
1951 //Float_t dnox = 0.048; //old value
1952 Float_t dnox = 0.22; // (x 4.6)
1955 // --- G10 {Si, O, C, H, O} ---
1956 Float_t we[7], na[7];
1958 Float_t ag10[5] = {28.0855,15.9994,12.011,1.00794,15.9994};
1959 Float_t zg10[5] = {14., 8., 6., 1., 8.};
1962 na[0]= 1. , na[1]= 2. , na[2]= 0. , na[3]= 0. , na[4]= 0.;
1963 MaterialMixer(we,ag10,na,5);
1964 wmatg10[0]= we[0]*0.6;
1965 wmatg10[1]= we[1]*0.6;
1966 na[0]= 0. , na[1]= 0. , na[2]= 14. , na[3]= 20. , na[4]= 3.;
1967 MaterialMixer(we,ag10,na,5);
1968 wmatg10[2]= we[2]*0.4;
1969 wmatg10[3]= we[3]*0.4;
1970 wmatg10[4]= we[4]*0.4;
1971 AliDebug(1,Form("wg10 %f %f %f %f %f", wmatg10[0], wmatg10[1], wmatg10[2], wmatg10[3], wmatg10[4]));
1972 //Float_t densg10 = 1.7; //old value
1973 Float_t densg10 = 2.0; // (+17.8%)
1976 Float_t awa[2] = { 1.00794, 15.9994 };
1977 Float_t zwa[2] = { 1., 8. };
1978 Float_t wwa[2] = { 2., 1. };
1983 Float_t aAir[4]={12.011,14.00674,15.9994,39.948};
1984 Float_t zAir[4]={6.,7.,8.,18.};
1985 Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827};
1986 Float_t dAir = 1.20479E-3;
1988 // --- Fibre Glass ---
1989 Float_t afg[4] = {28.0855,15.9994,12.011,1.00794};
1990 Float_t zfg[4] = {14., 8., 6., 1.};
1991 Float_t wfg[4] = {0.12906,0.29405,0.51502,0.06187};
1992 //Float_t dfg = 1.111;
1993 Float_t dfg = 2.05; // (x1.845)
1996 // --- Freon C2F4H2 + SF6 ---
1997 Float_t afre[4] = {12.011,1.00794,18.9984032,32.0065};
1998 Float_t zfre[4] = { 6., 1., 9., 16.};
1999 Float_t wfre[4] = {0.21250,0.01787,0.74827,0.021355};
2000 Float_t densfre = 0.00375;
2003 // --- Cables and tubes {Al, Cu} ---
2004 Float_t acbt[2] = {26.981539,63.546};
2005 Float_t zcbt[2] = {13., 29.};
2006 Float_t wcbt[2] = {0.407,0.593};
2007 Float_t decbt = 0.68;
2009 // --- Cable {CH2, Al, Cu} ---
2010 Float_t asc[4] = {12.011, 1.00794, 26.981539,63.546};
2011 Float_t zsc[4] = { 6., 1., 13., 29.};
2013 for (Int_t ii=0; ii<4; ii++) wsc[ii]=0.;
2015 Float_t wDummy[4], nDummy[4];
2016 for (Int_t ii=0; ii<4; ii++) wDummy[ii]=0.;
2017 for (Int_t ii=0; ii<4; ii++) nDummy[ii]=0.;
2020 MaterialMixer(wDummy,asc,nDummy,2);
2021 wsc[0] = 0.4375*wDummy[0];
2022 wsc[1] = 0.4375*wDummy[1];
2025 Float_t dsc = 1.223;
2027 // --- Crates boxes {Al, Cu, Fe, Cr, Ni} ---
2028 Float_t acra[5]= {26.981539,63.546,55.845,51.9961,58.6934};
2029 Float_t zcra[5]= {13., 29., 26., 24., 28.};
2030 Float_t wcra[5]= {0.7,0.2,0.07,0.018,0.012};
2031 Float_t dcra = 0.77;
2033 // --- Polietilene CH2 ---
2034 Float_t aPlastic[2] = {12.011, 1.00794};
2035 Float_t zPlastic[2] = { 6., 1.};
2036 Float_t wPlastic[2] = { 1., 2.};
2037 //Float_t dPlastic = 0.92; // PDB value
2038 Float_t dPlastic = 0.93; // (~+1.1%)
2039 Int_t nwPlastic = -2;
2041 AliMixture ( 0, "Air$", aAir, zAir, dAir, 4, wAir);
2042 AliMixture ( 1, "Nomex$", anox, znox, dnox, nnox, wnox);
2043 AliMixture ( 2, "G10$", ag10, zg10, densg10, nlmatg10, wmatg10);
2044 AliMixture ( 3, "fibre glass$", afg, zfg, dfg, nfg, wfg);
2045 AliMaterial( 4, "Al $", 26.981539, 13., 2.7, -8.9, 999.);
2046 Float_t factor = 0.4/1.5*2./3.;
2047 AliMaterial( 5, "Al honeycomb$", 26.981539, 13., 2.7*factor, -8.9/factor, 999.);
2048 AliMixture ( 6, "Freon$", afre, zfre, densfre, nfre, wfre);
2049 AliMixture ( 7, "Glass$", aq, zq, dq, nq, wq);
2050 AliMixture ( 8, "Water$", awa, zwa, dwa, nwa, wwa);
2051 AliMixture ( 9, "cables+tubes$", acbt, zcbt, decbt, 2, wcbt);
2052 AliMaterial(10, "Cu $", 63.546, 29., 8.96, -1.43, 999.);
2053 AliMixture (11, "cable$", asc, zsc, dsc, 4, wsc);
2054 AliMixture (12, "Al+Cu+steel$", acra, zcra, dcra, 5, wcra);
2055 AliMixture (13, "plastic$", aPlastic, zPlastic, dPlastic, nwPlastic, wPlastic);
2056 Float_t factorHoles = 1./36.5;
2057 AliMaterial(14, "Al honey for holes$", 26.981539, 13., 2.7*factorHoles, -8.9/factorHoles, 999.);
2059 Float_t epsil, stmin, deemax, stemax;
2062 // EPSIL = 0.1 ! Tracking precision,
2063 // STEMAX = 0.1 ! Maximum displacement for multiple scattering
2064 // DEEMAX = 0.1 ! Maximum fractional energy loss, DLS
2068 epsil = .001; // Tracking precision,
2069 stemax = -1.; // Maximum displacement for multiple scattering
2070 deemax = -.3; // Maximum fractional energy loss, DLS
2073 AliMedium( 1,"Air$", 0, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2074 AliMedium( 2,"Nomex$", 1, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2075 AliMedium( 3,"G10$", 2, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2076 AliMedium( 4,"fibre glass$", 3, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2077 AliMedium( 5,"Al Frame$", 4, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2078 AliMedium( 6,"honeycomb$", 5, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2079 AliMedium( 7,"Fre$", 6, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2080 AliMedium( 8,"Cu-S$", 10, 1, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2081 AliMedium( 9,"Glass$", 7, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2082 AliMedium(10,"Water$", 8, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2083 AliMedium(11,"Cable$", 11, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2084 AliMedium(12,"Cables+Tubes$", 9, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2085 AliMedium(13,"Copper$", 10, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2086 AliMedium(14,"Plastic$", 13, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2087 AliMedium(15,"Crates$", 12, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2088 AliMedium(16,"honey_holes$", 14, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2091 //_____________________________________________________________________________
2092 void AliTOFv6T0::Init()
2095 // Initialise the detector after the geometry has been defined
2097 AliDebug(1, "**************************************"
2099 "**************************************");
2100 AliDebug(1, " Version 4 of TOF initialing, "
2101 "symmetric TOF - Full Coverage version");
2105 fIdFTOA = gMC->VolId("FTOA");
2107 fIdFTOB = gMC->VolId("FTOB");
2108 fIdFTOC = gMC->VolId("FTOC");
2110 fIdFLTA = gMC->VolId("FLTA");
2112 fIdFLTB = gMC->VolId("FLTB");
2113 fIdFLTC = gMC->VolId("FLTC");
2116 AliDebug(1, "**************************************"
2118 "**************************************");
2121 //_____________________________________________________________________________
2122 void AliTOFv6T0::StepManager()
2126 // Procedure called at each step in the Time Of Flight
2129 TLorentzVector mom, pos;
2130 Float_t xm[3],pm[3],xpad[3],ppad[3];
2133 Int_t sector, plate, padx, padz, strip;
2134 Int_t copy, padzid, padxid, stripid, i;
2135 Int_t *idtmed = fIdtmed->GetArray()-499;
2136 Float_t incidenceAngle;
2138 const char* volpath;
2143 gMC->IsTrackEntering()
2144 && gMC->TrackCharge()
2145 //&& gMC->GetMedium()==idtmed[507]
2146 && gMC->CurrentMedium()==idtmed[507]
2147 && gMC->CurrentVolID(copy)==fIdSens
2151 AliMC *mcApplication = (AliMC*)gAlice->GetMCApp();
2153 AddTrackReference(mcApplication->GetCurrentTrackNumber(), AliTrackReference::kTOF);
2154 //AddTrackReference(mcApplication->GetCurrentTrackNumber());
2156 // getting information about hit volumes
2158 padzid=gMC->CurrentVolOffID(1,copy);
2162 padxid=gMC->CurrentVolOffID(0,copy);
2166 stripid=gMC->CurrentVolOffID(4,copy);
2170 gMC->TrackPosition(pos);
2171 gMC->TrackMomentum(mom);
2173 Double_t normMom=1./mom.Rho();
2175 // getting the coordinates in pad ref system
2177 xm[0] = (Float_t)pos.X();
2178 xm[1] = (Float_t)pos.Y();
2179 xm[2] = (Float_t)pos.Z();
2181 pm[0] = (Float_t)mom.X()*normMom;
2182 pm[1] = (Float_t)mom.Y()*normMom;
2183 pm[2] = (Float_t)mom.Z()*normMom;
2185 gMC->Gmtod(xm,xpad,1); // from MRS to DRS: coordinates convertion
2186 gMC->Gmtod(pm,ppad,2); // from MRS to DRS: direction cosinus convertion
2189 if (TMath::Abs(ppad[1])>1) {
2190 AliWarning("Abs(ppad) > 1");
2191 ppad[1]=TMath::Sign((Float_t)1,ppad[1]);
2193 incidenceAngle = TMath::ACos(ppad[1])*kRaddeg;
2196 if (strip < fTOFGeometry->NStripC()) {
2200 else if (strip >= fTOFGeometry->NStripC() &&
2201 strip < fTOFGeometry->NStripC() + fTOFGeometry->NStripB()) {
2203 strip = strip - fTOFGeometry->NStripC();
2205 else if (strip >= fTOFGeometry->NStripC() + fTOFGeometry->NStripB() &&
2206 strip < fTOFGeometry->NStripC() + fTOFGeometry->NStripB() + fTOFGeometry->NStripA()) {
2208 strip = strip - fTOFGeometry->NStripC() - fTOFGeometry->NStripB();
2210 else if (strip >= fTOFGeometry->NStripC() + fTOFGeometry->NStripB() + fTOFGeometry->NStripA() &&
2211 strip < fTOFGeometry->NStripC() + fTOFGeometry->NStripB() + fTOFGeometry->NStripA() + fTOFGeometry->NStripB()) {
2213 strip = strip - fTOFGeometry->NStripC() - fTOFGeometry->NStripB() - fTOFGeometry->NStripA();
2217 strip = strip - fTOFGeometry->NStripC() - fTOFGeometry->NStripB() - fTOFGeometry->NStripA() - fTOFGeometry->NStripB();
2220 volpath=gMC->CurrentVolOffName(7);
2221 index=atoi(&volpath[4]);
2238 hits[6] = mom.Rho();
2243 hits[11]= incidenceAngle;
2244 hits[12]= gMC->Edep();
2245 hits[13]= gMC->TrackLength();
2253 AddT0Hit(mcApplication->GetCurrentTrackNumber(),vol, hits);
2254 //AddT0Hit(gAlice->GetMCApp()->GetCurrentTrackNumber(),vol, hits);
2257 //-------------------------------------------------------------------
2258 void AliTOFv6T0::MaterialMixer(Float_t * p, const Float_t * const a,
2259 const Float_t * const m, Int_t n) const
2261 // a[] atomic weights vector (in)
2262 // (atoms present in more compound appear separately)
2263 // m[] number of corresponding atoms in the compound (in)
2265 for (Int_t i = 0; i < n; ++i) {
2269 for (Int_t i = 0; i < n; ++i) {
2271 //AliDebug(1,Form((\n weight[%i] = %f (,i,p[i]));