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dfef1a15 1/**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3 * *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
6 * *
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 **************************************************************************/
15
16/*
17$Log$
5e6c8f3d 18Revision 1.11 2007/10/08 17:52:55 decaro
19hole region in front of PHOS detector: update of sectors' numbers
20
3c5f55bc 21Revision 1.10 2007/10/07 19:40:46 decaro
22right handling of l2t matrices and alignable entries in case of TOF staging geometry
23
19dd44a6 24Revision 1.9 2007/10/07 19:36:29 decaro
25TOF materials and volumes description: update
26
57df6e96 27Revision 1.8 2007/10/04 13:15:37 arcelli
28updates to comply with AliTOFGeometryV5 becoming AliTOFGeometry
29
ba66add8 30Revision 1.7 2007/10/03 18:07:26 arcelli
31right handling of l2t matrices and alignable entries in case of TOF holes (Annalisa)
32
da79abb0 33Revision 1.6 2007/10/03 10:41:16 arcelli
34adding tracking-to-local matrices for new AliTOFcluster
35
ce352d73 36Revision 1.5 2007/07/27 08:14:48 morsch
37Write all track references into the same branch.
38
e6add757 39Revision 1.4 2007/05/29 16:51:05 decaro
40Update of the front-end electronics and cooling system description
41
9f8488c2 42Revision 1.3.2 2007/05/29 decaro
43FEA+cooling zone description: update
44 FEA+cooling orientation (side A/ side C) -> correction
45Revision 1.3.1 2007/05/24 decaro
46Change the FEA+cooling zone description:
47 - FCA1/FCA2, air boxes, contain:
48 FFEA volume, G10 box,
49 FAL1/FAL2/FAL3 volumes, aluminium boxes;
50 - FRO1/FRO2/FRO3/FRO4/FBAR, aluminum boxes;
51 - changed FTUB positions;
52
53Revision 1.3 2007/05/04 14:05:42 decaro
54Ineffective comment cleanup
55
e41ca6a9 56Revision 1.2 2007/05/04 12:59:22 arcelli
57Change the TOF SM paths for misalignment (one layer up)
58
6e2570fc 59Revision 1.1 2007/05/02 17:32:58 decaro
60TOF geometry description as installed (G. Cara Romeo, A. De Caro)
61
dfef1a15 62Revision 0.1 2007 March G. Cara Romeo and A. De Caro
63 Implemented a more realistic TOF geometry description,
64 in terms of:
65 - material badget,
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.
71
72*/
73
74///////////////////////////////////////////////////////////////////////////////
75// //
76// This class contains the functions for version 6 of the Time Of Flight //
77// detector. //
78// //
79// VERSION WITH 6 MODULES AND TILTED STRIPS //
80// //
81// FULL COVERAGE VERSION + OPTION for PHOS holes //
82// //
83// //
84//Begin_Html //
85/* //
86<img src="picts/AliTOFv6T0Class.gif"> //
87*/ //
88//End_Html //
89// //
90///////////////////////////////////////////////////////////////////////////////
91
f7a1cc68 92#include <TDirectory.h>
93#include <TGeoGlobalMagField.h>
94#include <TGeoManager.h>
ce352d73 95#include <TGeoMatrix.h>
96#include <TGeoPhysicalNode.h>
97#include <TGeoVolume.h>
f7a1cc68 98#include <TLorentzVector.h>
99#include <TVirtualMC.h>
dfef1a15 100
101#include "AliConst.h"
c28a5715 102#include "AliGeomManager.h"
dfef1a15 103#include "AliLog.h"
104#include "AliMagF.h"
105#include "AliMC.h"
106#include "AliRun.h"
e6add757 107#include "AliTrackReference.h"
dfef1a15 108
109#include "AliTOFGeometry.h"
dfef1a15 110#include "AliTOFv6T0.h"
111
112extern TDirectory *gDirectory;
113extern TVirtualMC *gMC;
114extern TGeoManager *gGeoManager;
115
116extern AliRun *gAlice;
117
118ClassImp(AliTOFv6T0)
119
5e6c8f3d 120// TOF sectors with Nino masks: 0, 8, 9, 10, 16
121const Bool_t AliTOFv6T0::fgkFEAwithMasks[18] =
122{kTRUE , kFALSE, kFALSE, kFALSE, kFALSE, kFALSE,
123 kFALSE, kFALSE, kTRUE , kTRUE , kTRUE , kFALSE,
124 kFALSE, kFALSE, kFALSE, kFALSE, kTRUE , kFALSE};
57df6e96 125const Float_t AliTOFv6T0::fgkModuleWallThickness = 0.33; // cm
126const Float_t AliTOFv6T0::fgkInterCentrModBorder1 = 49.5 ; // cm
127const Float_t AliTOFv6T0::fgkInterCentrModBorder2 = 57.5 ; // cm
128const Float_t AliTOFv6T0::fgkExterInterModBorder1 = 196.0 ; // cm
129const Float_t AliTOFv6T0::fgkExterInterModBorder2 = 203.5 ; // cm
1879b6a0 130const Float_t AliTOFv6T0::fgkLengthInCeModBorder = 7.2 ; // cm // it was 4.7 cm (AdC)
131const Float_t AliTOFv6T0::fgkLengthExInModBorder = 5.0 ; // cm // it was 7.0 cm (AdC)
57df6e96 132const Float_t AliTOFv6T0::fgkModuleCoverThickness = 2.0 ; // cm
133const Float_t AliTOFv6T0::fgkFEAwidth1 = 19.0; // cm
5e6c8f3d 134const Float_t AliTOFv6T0::fgkFEAwidth2 = 39.5;//38.5; // cm
57df6e96 135const Float_t AliTOFv6T0::fgkSawThickness = 1.0; // cm
136const Float_t AliTOFv6T0::fgkCBLw = 13.5; // cm
137const Float_t AliTOFv6T0::fgkCBLh1 = 2.0; // cm
138const Float_t AliTOFv6T0::fgkCBLh2 = 12.3; // cm
5e6c8f3d 139const Float_t AliTOFv6T0::fgkBetweenLandMask = 0.1; // cm
140const Float_t AliTOFv6T0::fgkAl1parameters[3] = {fgkFEAwidth1*0.5, 0.4, 0.2}; // cm
141const Float_t AliTOFv6T0::fgkAl2parameters[3] = {7.25, 0.75, 0.25}; // cm
142const Float_t AliTOFv6T0::fgkAl3parameters[3] = {3., 4., 0.1}; // cm
143const Float_t AliTOFv6T0::fgkRoof1parameters[3] = {fgkAl1parameters[0], fgkAl1parameters[2], 1.45}; // cm
144const Float_t AliTOFv6T0::fgkRoof2parameters[3] = {fgkAl3parameters[0], 0.1, 1.15}; // cm
145const Float_t AliTOFv6T0::fgkFEAparameters[3] = {fgkFEAwidth1*0.5, 5.6, 0.1}; // cm
146const Float_t AliTOFv6T0::fgkBar[3] = {8.575, 0.6, 0.25}; // cm
147const Float_t AliTOFv6T0::fgkBar1[3] = {fgkBar[0], fgkBar[1], 0.1}; // cm
148const Float_t AliTOFv6T0::fgkBar2[3] = {fgkBar[0], 0.1, fgkBar[1] - 2.*fgkBar1[2]}; // cm
149const Float_t AliTOFv6T0::fgkBarS[3] = {2., fgkBar[1], fgkBar[2]}; // cm
150const Float_t AliTOFv6T0::fgkBarS1[3] = {fgkBarS[0], fgkBar1[1], fgkBar1[2]}; // cm
151const Float_t AliTOFv6T0::fgkBarS2[3] = {fgkBarS[0], fgkBar2[1], fgkBar2[2]}; // cm
57df6e96 152
dfef1a15 153//_____________________________________________________________________________
154 AliTOFv6T0::AliTOFv6T0():
155 fIdFTOA(-1),
156 fIdFTOB(-1),
157 fIdFTOC(-1),
158 fIdFLTA(-1),
159 fIdFLTB(-1),
4f283355 160 fIdFLTC(-1)//,
161//fTOFHoles(kFALSE)
dfef1a15 162{
163 //
164 // Default constructor
165 //
5e6c8f3d 166
dfef1a15 167}
168
169//_____________________________________________________________________________
170AliTOFv6T0::AliTOFv6T0(const char *name, const char *title):
171 AliTOF(name,title,"tzero"),
172 fIdFTOA(-1),
173 fIdFTOB(-1),
174 fIdFTOC(-1),
175 fIdFLTA(-1),
176 fIdFLTB(-1),
4f283355 177 fIdFLTC(-1)//,
178 //fTOFHoles(kFALSE)
dfef1a15 179{
180 //
181 // Standard constructor
182 //
4f283355 183
dfef1a15 184 //
185 // Check that FRAME is there otherwise we have no place where to
186 // put TOF
187
4f283355 188 /*
dfef1a15 189 AliModule* frame = (AliModule*)gAlice->GetModule("FRAME");
4f283355 190
dfef1a15 191 if(!frame) {
192 AliFatal("TOF needs FRAME to be present");
4f283355 193 } else {
dfef1a15 194 if (fTOFGeometry) delete fTOFGeometry;
ba66add8 195 fTOFGeometry = new AliTOFGeometry();
dfef1a15 196
197 if(frame->IsVersion()==1) {
198 AliDebug(1,Form("Frame version %d", frame->IsVersion()));
199 AliDebug(1,"Full Coverage for TOF");
4f283355 200 fTOFHoles=false;}
dfef1a15 201 else {
202 AliDebug(1,Form("Frame version %d", frame->IsVersion()));
203 AliDebug(1,"TOF with Holes for PHOS");
4f283355 204 fTOFHoles=true;}
205
dfef1a15 206 }
4f283355 207 */
208
209 if (fTOFGeometry) delete fTOFGeometry;
210 fTOFGeometry = new AliTOFGeometry();
dfef1a15 211 fTOFGeometry->SetHoles(fTOFHoles);
212
213 //AliTOF::fTOFGeometry = fTOFGeometry;
214
215 // Save the geometry
216 TDirectory* saveDir = gDirectory;
33c3c91a 217 AliRunLoader::Instance()->CdGAFile();
dfef1a15 218 fTOFGeometry->Write("TOFgeometry");
219 saveDir->cd();
220
221}
222
223//_____________________________________________________________________________
224void AliTOFv6T0::AddAlignableVolumes() const
225{
226 //
227 // Create entries for alignable volumes associating the symbolic volume
228 // name with the corresponding volume path. Needs to be syncronized with
229 // eventual changes in the geometry.
230 //
231
c28a5715 232 AliGeomManager::ELayerID idTOF = AliGeomManager::kTOF;
233 Int_t modUID, modnum=0;
234
dfef1a15 235 TString volPath;
236 TString symName;
237
238 TString vpL0 = "ALIC_1/B077_1/BSEGMO";
239 TString vpL1 = "_1/BTOF";
240 TString vpL2 = "_1";
241 TString vpL3 = "/FTOA_0";
242 TString vpL4 = "/FLTA_0/FSTR_";
243
244 TString snSM = "TOF/sm";
245 TString snSTRIP = "/strip";
246
247 Int_t nSectors=fTOFGeometry->NSectors();
248 Int_t nStrips =fTOFGeometry->NStripA()+
249 2*fTOFGeometry->NStripB()+
250 2*fTOFGeometry->NStripC();
251
252 //
253 // The TOF MRPC Strips
254 // The symbolic names are: TOF/sm00/strip01
255 // ...
256 // TOF/sm17/strip91
257
258 Int_t imod=0;
259
260 for (Int_t isect = 0; isect < nSectors; isect++) {
261 for (Int_t istr = 1; istr <= nStrips; istr++) {
da79abb0 262
e86c4f42 263 modUID = AliGeomManager::LayerToVolUID(idTOF, modnum++);
c28a5715 264 if (fTOFSectors[isect]==-1) continue;
19dd44a6 265
3c5f55bc 266 if (fTOFHoles && (isect==13 || isect==14 || isect==15)) {
da79abb0 267 if (istr<39) {
268 vpL3 = "/FTOB_0";
269 vpL4 = "/FLTB_0/FSTR_";
270 }
271 else if (istr>53) {
272 vpL3 = "/FTOC_0";
273 vpL4 = "/FLTC_0/FSTR_";
274 }
275 else continue;
276 }
277 else {
278 vpL3 = "/FTOA_0";
279 vpL4 = "/FLTA_0/FSTR_";
280 }
281
dfef1a15 282 volPath = vpL0;
283 volPath += isect;
284 volPath += vpL1;
285 volPath += isect;
286 volPath += vpL2;
287 volPath += vpL3;
288 volPath += vpL4;
289 volPath += istr;
290
291
292 symName = snSM;
293 symName += Form("%02d",isect);
294 symName += snSTRIP;
295 symName += Form("%02d",istr);
296
297 AliDebug(2,"--------------------------------------------");
298 AliDebug(2,Form("Alignable object %d", imod));
299 AliDebug(2,Form("volPath=%s\n",volPath.Data()));
300 AliDebug(2,Form("symName=%s\n",symName.Data()));
301 AliDebug(2,"--------------------------------------------");
302
c28a5715 303 if(!gGeoManager->SetAlignableEntry(symName.Data(),volPath.Data(),modUID))
304 AliError(Form("Alignable entry %s not set",symName.Data()));
ce352d73 305
306 //T2L matrices for alignment
c28a5715 307 TGeoPNEntry *e = gGeoManager->GetAlignableEntryByUID(modUID);
ce352d73 308 if (e) {
c28a5715 309 TGeoHMatrix *globMatrix = e->GetGlobalOrig();
ce352d73 310 Double_t phi = 20.0 * (isect % 18) + 10.0;
311 TGeoHMatrix *t2l = new TGeoHMatrix();
312 t2l->RotateZ(phi);
313 t2l->MultiplyLeft(&(globMatrix->Inverse()));
314 e->SetMatrix(t2l);
315 }
316 else {
317 AliError(Form("Alignable entry %s is not valid!",symName.Data()));
318 }
dfef1a15 319 imod++;
320 }
321 }
322
323
324 //
325 // The TOF supermodules
326 // The symbolic names are: TOF/sm00
327 // ...
328 // TOF/sm17
329 //
330 for (Int_t isect = 0; isect < nSectors; isect++) {
331
332 volPath = vpL0;
333 volPath += isect;
334 volPath += vpL1;
335 volPath += isect;
336 volPath += vpL2;
dfef1a15 337
338 symName = snSM;
339 symName += Form("%02d",isect);
340
c28a5715 341 AliDebug(2,"--------------------------------------------");
342 AliDebug(2,Form("Alignable object %d", isect+imod));
343 AliDebug(2,Form("volPath=%s\n",volPath.Data()));
344 AliDebug(2,Form("symName=%s\n",symName.Data()));
345 AliDebug(2,"--------------------------------------------");
346
dfef1a15 347 gGeoManager->SetAlignableEntry(symName.Data(),volPath.Data());
348
349 }
350
dfef1a15 351}
352
353//_____________________________________________________________________________
354void AliTOFv6T0::CreateGeometry()
355{
356 //
357 // Create geometry for Time Of Flight version 0
358 //
359 //Begin_Html
360 /*
361 <img src="picts/AliTOFv6T0.gif">
362 */
363 //End_Html
364 //
365 // Creates common geometry
366 //
367 AliTOF::CreateGeometry();
368}
369
370
371//_____________________________________________________________________________
372void AliTOFv6T0::TOFpc(Float_t xtof, Float_t ytof, Float_t zlenA)
373{
374 //
375 // Definition of the Time Of Fligh Resistive Plate Chambers
376 //
377
dfef1a15 378 AliDebug(1, "************************* TOF geometry **************************");
379 AliDebug(1,Form(" xtof %d", xtof));
380 AliDebug(1,Form(" ytof %d", ytof));
381 AliDebug(1,Form(" zlenA %d", zlenA));
382 AliDebug(2,Form(" zlenA*0.5 = %d", zlenA*0.5));
57df6e96 383
384 Float_t xFLT, yFLT, zFLTA;
385 xFLT = xtof - 2.*fgkModuleWallThickness;
386 yFLT = ytof*0.5 - fgkModuleWallThickness;
387 zFLTA = zlenA - 2.*fgkModuleWallThickness;
388
389 CreateModules(xtof, ytof, zlenA, xFLT, yFLT, zFLTA);
390 MakeStripsInModules(ytof, zlenA);
391
392 CreateModuleCovers(xtof, zlenA);
393
394 CreateBackZone(xtof, ytof, zlenA);
5e6c8f3d 395 MakeFrontEndElectronics(xtof);
396 MakeFEACooling(xtof);
397 MakeNinoMask(xtof);
57df6e96 398 MakeSuperModuleCooling(xtof, ytof, zlenA);
399 MakeSuperModuleServices(xtof, ytof, zlenA);
400
401 MakeModulesInBTOFvolumes(ytof, zlenA);
402 MakeCoversInBTOFvolumes();
403 MakeBackInBTOFvolumes(ytof);
404
405 MakeReadoutCrates(ytof);
406
407}
408
409//_____________________________________________________________________________
410void AliTOFv6T0::CreateModules(Float_t xtof, Float_t ytof, Float_t zlenA,
411 Float_t xFLT, Float_t yFLT, Float_t zFLTA) const
412{
413 //
414 // Create supermodule volume
415 // and wall volumes to separate 5 modules
416 //
417
418 const Float_t kPi = TMath::Pi();
419
57df6e96 420 Int_t *idtmed = fIdtmed->GetArray()-499;
421
422 Int_t idrotm[8];
423
5e6c8f3d 424 // Definition of the of fibre glass modules (FTOA, FTOB and FTOC)
57df6e96 425 Float_t par[3];
dfef1a15 426 par[0] = xtof * 0.5;
427 par[1] = ytof * 0.25;
428 par[2] = zlenA * 0.5;
57df6e96 429 gMC->Gsvolu("FTOA", "BOX ", idtmed[503], par, 3); // Fibre glass
430
dfef1a15 431 if (fTOFHoles) {
432 par[0] = xtof * 0.5;
433 par[1] = ytof * 0.25;
57df6e96 434 par[2] = (zlenA*0.5 - fgkInterCentrModBorder1)*0.5;
435 gMC->Gsvolu("FTOB", "BOX ", idtmed[503], par, 3); // Fibre glass
436 gMC->Gsvolu("FTOC", "BOX ", idtmed[503], par, 3); // Fibre glass
dfef1a15 437 }
438
dfef1a15 439
440 // Definition and positioning
441 // of the not sensitive volumes with Insensitive Freon (FLTA, FLTB and FLTC)
dfef1a15 442 par[0] = xFLT*0.5;
443 par[1] = yFLT*0.5;
444 par[2] = zFLTA*0.5;
57df6e96 445 gMC->Gsvolu("FLTA", "BOX ", idtmed[506], par, 3); // Freon mix
dfef1a15 446
57df6e96 447 Float_t xcoor, ycoor, zcoor;
dfef1a15 448 xcoor = 0.;
57df6e96 449 ycoor = fgkModuleWallThickness*0.5;
dfef1a15 450 zcoor = 0.;
451 gMC->Gspos ("FLTA", 0, "FTOA", xcoor, ycoor, zcoor, 0, "ONLY");
452
453 if (fTOFHoles) {
57df6e96 454 par[2] = (zlenA*0.5 - 2.*fgkModuleWallThickness - fgkInterCentrModBorder1)*0.5;
455 gMC->Gsvolu("FLTB", "BOX ", idtmed[506], par, 3); // Freon mix
456 gMC->Gsvolu("FLTC", "BOX ", idtmed[506], par, 3); // Freon mix
dfef1a15 457
458 //xcoor = 0.;
57df6e96 459 //ycoor = fgkModuleWallThickness*0.5;
460 zcoor = fgkModuleWallThickness;
dfef1a15 461 gMC->Gspos ("FLTB", 0, "FTOB", xcoor, ycoor, zcoor, 0, "ONLY");
57df6e96 462 gMC->Gspos ("FLTC", 0, "FTOC", xcoor, ycoor,-zcoor, 0, "ONLY");
dfef1a15 463 }
464
dfef1a15 465 // Definition and positioning
466 // of the fibre glass walls between central and intermediate modules (FWZ1 and FWZ2)
57df6e96 467 Float_t alpha, tgal, beta, tgbe, trpa[11];
468 tgal = (yFLT - 2.*fgkLengthInCeModBorder)/(fgkInterCentrModBorder2 - fgkInterCentrModBorder1);
dfef1a15 469 alpha = TMath::ATan(tgal);
57df6e96 470 beta = (kPi*0.5 - alpha)*0.5;
471 tgbe = TMath::Tan(beta);
dfef1a15 472 trpa[0] = xFLT*0.5;
473 trpa[1] = 0.;
474 trpa[2] = 0.;
57df6e96 475 trpa[3] = 2.*fgkModuleWallThickness;
476 trpa[4] = (fgkLengthInCeModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5;
477 trpa[5] = (fgkLengthInCeModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5;
dfef1a15 478 trpa[6] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
57df6e96 479 trpa[7] = 2.*fgkModuleWallThickness;
480 trpa[8] = (fgkLengthInCeModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5;
481 trpa[9] = (fgkLengthInCeModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5;
dfef1a15 482 trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
5e6c8f3d 483 gMC->Gsvolu("FWZ1", "TRAP", idtmed[503], trpa, 11); // Fibre glass
dfef1a15 484
57df6e96 485 AliMatrix (idrotm[0],90., 90.,180.,0.,90.,180.);
486 AliMatrix (idrotm[1],90., 90., 0.,0.,90., 0.);
dfef1a15 487
57df6e96 488 //xcoor = 0.;
489 ycoor = -(yFLT - fgkLengthInCeModBorder)*0.5;
490 zcoor = fgkInterCentrModBorder1;
5e6c8f3d 491 gMC->Gspos("FWZ1", 1, "FLTA", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
492 gMC->Gspos("FWZ1", 2, "FLTA", xcoor, ycoor,-zcoor, idrotm[1], "ONLY");
57df6e96 493
494 Float_t y0B, ycoorB, zcoorB;
495
496 if (fTOFHoles) {
497 y0B = fgkLengthInCeModBorder - fgkModuleWallThickness*tgbe;
498 trpa[0] = xFLT*0.5;
499 trpa[1] = 0.;
500 trpa[2] = 0.;
501 trpa[3] = fgkModuleWallThickness;
502 trpa[4] = (y0B - fgkModuleWallThickness*tgbe)*0.5;
503 trpa[5] = (y0B + fgkModuleWallThickness*tgbe)*0.5;
504 trpa[6] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
505 trpa[7] = fgkModuleWallThickness;
506 trpa[8] = (y0B - fgkModuleWallThickness*tgbe)*0.5;
507 trpa[9] = (y0B + fgkModuleWallThickness*tgbe)*0.5;
508 trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
509 //xcoor = 0.;
510 ycoorB = ycoor - fgkModuleWallThickness*0.5*tgbe;
511 zcoorB = (zlenA*0.5 - 2.*fgkModuleWallThickness - fgkInterCentrModBorder1)*0.5 - 2.*fgkModuleWallThickness;
5e6c8f3d 512 gMC->Gsvolu("FWZA", "TRAP", idtmed[503], trpa, 11); // Fibre glass
513 gMC->Gspos("FWZA", 1, "FLTB", xcoor, ycoorB, zcoorB, idrotm[1], "ONLY");
514 gMC->Gspos("FWZA", 2, "FLTC", xcoor, ycoorB,-zcoorB, idrotm[0], "ONLY");
57df6e96 515 }
dfef1a15 516
517 AliMatrix (idrotm[2],90.,270., 0.,0.,90.,180.);
57df6e96 518 AliMatrix (idrotm[3],90.,270.,180.,0.,90., 0.);
dfef1a15 519
57df6e96 520 //xcoor = 0.;
521 ycoor = (yFLT - fgkLengthInCeModBorder)*0.5;
522 zcoor = fgkInterCentrModBorder2;
5e6c8f3d 523 gMC->Gspos("FWZ1", 3, "FLTA", xcoor, ycoor, zcoor,idrotm[2], "ONLY");
524 gMC->Gspos("FWZ1", 4, "FLTA", xcoor, ycoor,-zcoor,idrotm[3], "ONLY");
57df6e96 525
526 if (fTOFHoles) {
527 y0B = fgkLengthInCeModBorder + fgkModuleWallThickness*tgbe;
528 trpa[0] = xFLT*0.5;
529 trpa[1] = 0.;
530 trpa[2] = 0.;
531 trpa[3] = fgkModuleWallThickness;
532 trpa[4] = (y0B - fgkModuleWallThickness*tgbe)*0.5;
533 trpa[5] = (y0B + fgkModuleWallThickness*tgbe)*0.5;
534 trpa[6] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
535 trpa[7] = fgkModuleWallThickness;
536 trpa[8] = (y0B - fgkModuleWallThickness*tgbe)*0.5;
537 trpa[9] = (y0B + fgkModuleWallThickness*tgbe)*0.5;
538 trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
5e6c8f3d 539 gMC->Gsvolu("FWZB", "TRAP", idtmed[503], trpa, 11); // Fibre glass
57df6e96 540 //xcoor = 0.;
541 ycoorB = ycoor - fgkModuleWallThickness*0.5*tgbe;
542 zcoorB = (zlenA*0.5 - 2.*fgkModuleWallThickness - fgkInterCentrModBorder1)*0.5 -
543 (fgkInterCentrModBorder2 - fgkInterCentrModBorder1) - 2.*fgkModuleWallThickness;
5e6c8f3d 544 gMC->Gspos("FWZB", 1, "FLTB", xcoor, ycoorB, zcoorB, idrotm[3], "ONLY");
545 gMC->Gspos("FWZB", 2, "FLTC", xcoor, ycoorB,-zcoorB, idrotm[2], "ONLY");
57df6e96 546 }
dfef1a15 547
57df6e96 548 trpa[0] = 0.5*(fgkInterCentrModBorder2 - fgkInterCentrModBorder1)/TMath::Cos(alpha);
549 trpa[1] = 2.*fgkModuleWallThickness;
dfef1a15 550 trpa[2] = xFLT*0.5;
551 trpa[3] = -beta*kRaddeg;
552 trpa[4] = 0.;
553 trpa[5] = 0.;
5e6c8f3d 554 gMC->Gsvolu("FWZ2", "PARA", idtmed[503], trpa, 6); // Fibre glass
dfef1a15 555
57df6e96 556 AliMatrix (idrotm[4], alpha*kRaddeg,90.,90.+alpha*kRaddeg,90.,90.,180.);
557 AliMatrix (idrotm[5],180.-alpha*kRaddeg,90.,90.-alpha*kRaddeg,90.,90., 0.);
dfef1a15 558
57df6e96 559 //xcoor = 0.;
dfef1a15 560 ycoor = 0.;
57df6e96 561 zcoor = (fgkInterCentrModBorder2 + fgkInterCentrModBorder1)*0.5;
5e6c8f3d 562 gMC->Gspos("FWZ2", 1, "FLTA", xcoor, ycoor, zcoor, idrotm[4], "ONLY");
563 gMC->Gspos("FWZ2", 2, "FLTA", xcoor, ycoor,-zcoor, idrotm[5], "ONLY");
57df6e96 564
565 if (fTOFHoles) {
566 trpa[0] = 0.5*(fgkInterCentrModBorder2 - fgkInterCentrModBorder1)/TMath::Cos(alpha);
567 trpa[1] = fgkModuleWallThickness;
568 trpa[2] = xFLT*0.5;
569 trpa[3] = -beta*kRaddeg;
570 trpa[4] = 0.;
571 trpa[5] = 0.;
5e6c8f3d 572 gMC->Gsvolu("FWZC", "PARA", idtmed[503], trpa, 6); // Fibre glass
57df6e96 573 //xcoor = 0.;
574 ycoorB = ycoor - fgkModuleWallThickness*tgbe;
575 zcoorB = (zlenA*0.5 - 2.*fgkModuleWallThickness - fgkInterCentrModBorder1)*0.5 -
576 (fgkInterCentrModBorder2 - fgkInterCentrModBorder1)*0.5 - 2.*fgkModuleWallThickness;
5e6c8f3d 577 gMC->Gspos("FWZC", 1, "FLTB", xcoor, ycoorB, zcoorB, idrotm[5], "ONLY");
578 gMC->Gspos("FWZC", 2, "FLTC", xcoor, ycoorB,-zcoorB, idrotm[4], "ONLY");
57df6e96 579 }
580
dfef1a15 581
582 // Definition and positioning
583 // of the fibre glass walls between intermediate and lateral modules (FWZ3 and FWZ4)
57df6e96 584 tgal = (yFLT - 2.*fgkLengthExInModBorder)/(fgkExterInterModBorder2 - fgkExterInterModBorder1);
dfef1a15 585 alpha = TMath::ATan(tgal);
57df6e96 586 beta = (kPi*0.5 - alpha)*0.5;
587 tgbe = TMath::Tan(beta);
dfef1a15 588 trpa[0] = xFLT*0.5;
589 trpa[1] = 0.;
590 trpa[2] = 0.;
57df6e96 591 trpa[3] = 2.*fgkModuleWallThickness;
592 trpa[4] = (fgkLengthExInModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5;
593 trpa[5] = (fgkLengthExInModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5;
dfef1a15 594 trpa[6] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
57df6e96 595 trpa[7] = 2.*fgkModuleWallThickness;
596 trpa[8] = (fgkLengthExInModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5;
597 trpa[9] = (fgkLengthExInModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5;
dfef1a15 598 trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
5e6c8f3d 599 gMC->Gsvolu("FWZ3", "TRAP", idtmed[503], trpa, 11); // Fibre glass
dfef1a15 600
57df6e96 601 //xcoor = 0.;
602 ycoor = (yFLT - fgkLengthExInModBorder)*0.5;
603 zcoor = fgkExterInterModBorder1;
5e6c8f3d 604 gMC->Gspos("FWZ3", 1, "FLTA", xcoor, ycoor, zcoor,idrotm[3], "ONLY");
605 gMC->Gspos("FWZ3", 2, "FLTA", xcoor, ycoor,-zcoor,idrotm[2], "ONLY");
dfef1a15 606
607 if (fTOFHoles) {
608 //xcoor = 0.;
57df6e96 609 //ycoor = (yFLT - fgkLengthExInModBorder)*0.5;
610 zcoor = -fgkExterInterModBorder1 + (zlenA*0.5 + fgkInterCentrModBorder1 - 2.*fgkModuleWallThickness)*0.5;
5e6c8f3d 611 gMC->Gspos("FWZ3", 5, "FLTB", xcoor, ycoor, zcoor, idrotm[2], "ONLY");
612 gMC->Gspos("FWZ3", 6, "FLTC", xcoor, ycoor,-zcoor, idrotm[3], "ONLY");
dfef1a15 613 }
614
615 //xcoor = 0.;
57df6e96 616 ycoor = -(yFLT - fgkLengthExInModBorder)*0.5;
617 zcoor = fgkExterInterModBorder2;
5e6c8f3d 618 gMC->Gspos("FWZ3", 3, "FLTA", xcoor, ycoor, zcoor, idrotm[1], "ONLY");
619 gMC->Gspos("FWZ3", 4, "FLTA", xcoor, ycoor,-zcoor, idrotm[0], "ONLY");
dfef1a15 620
621 if (fTOFHoles) {
622 //xcoor = 0.;
57df6e96 623 //ycoor = -(yFLT - fgkLengthExInModBorder)*0.5;
624 zcoor = -fgkExterInterModBorder2 + (zlenA*0.5 + fgkInterCentrModBorder1 - 2.*fgkModuleWallThickness)*0.5;
5e6c8f3d 625 gMC->Gspos("FWZ3", 7, "FLTB", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
626 gMC->Gspos("FWZ3", 8, "FLTC", xcoor, ycoor,-zcoor, idrotm[1], "ONLY");
dfef1a15 627 }
628
57df6e96 629 trpa[0] = 0.5*(fgkExterInterModBorder2 - fgkExterInterModBorder1)/TMath::Cos(alpha);
630 trpa[1] = 2.*fgkModuleWallThickness;
dfef1a15 631 trpa[2] = xFLT*0.5;
632 trpa[3] = -beta*kRaddeg;
633 trpa[4] = 0.;
634 trpa[5] = 0.;
5e6c8f3d 635 gMC->Gsvolu("FWZ4", "PARA", idtmed[503], trpa, 6); // Fibre glass
dfef1a15 636
57df6e96 637 AliMatrix (idrotm[6],alpha*kRaddeg,90.,90.+alpha*kRaddeg,90.,90.,180.);
638 AliMatrix (idrotm[7],180.-alpha*kRaddeg,90.,90.-alpha*kRaddeg,90.,90.,0.);
dfef1a15 639
640 //xcoor = 0.;
641 ycoor = 0.;
57df6e96 642 zcoor = (fgkExterInterModBorder2 + fgkExterInterModBorder1)*0.5;
5e6c8f3d 643 gMC->Gspos("FWZ4", 1, "FLTA", xcoor, ycoor, zcoor, idrotm[7], "ONLY");
644 gMC->Gspos("FWZ4", 2, "FLTA", xcoor, ycoor,-zcoor, idrotm[6], "ONLY");
dfef1a15 645
646 if (fTOFHoles) {
647 //xcoor = 0.;
648 //ycoor = 0.;
57df6e96 649 zcoor = -(fgkExterInterModBorder2 + fgkExterInterModBorder1)*0.5 +
650 (zlenA*0.5 + fgkInterCentrModBorder1 - 2.*fgkModuleWallThickness)*0.5;
5e6c8f3d 651 gMC->Gspos("FWZ4", 3, "FLTB", xcoor, ycoor, zcoor, idrotm[6], "ONLY");
652 gMC->Gspos("FWZ4", 4, "FLTC", xcoor, ycoor,-zcoor, idrotm[7], "ONLY");
dfef1a15 653 }
654
57df6e96 655}
dfef1a15 656
57df6e96 657//_____________________________________________________________________________
658void AliTOFv6T0::CreateModuleCovers(Float_t xtof, Float_t zlenA) const
659{
660 //
661 // Create covers for module:
662 // per each module zone, defined according to
663 // fgkInterCentrModBorder2, fgkExterInterModBorder1 and zlenA+2 values,
5e6c8f3d 664 // there is a frame of thickness 2cm in Al
57df6e96 665 // and the contained zones in honeycomb of Al.
666 // There is also an interface layer (1.6mm thichness)
667 // and plastic and Cu corresponding to the flat cables.
668 //
dfef1a15 669
57df6e96 670 Int_t *idtmed = fIdtmed->GetArray()-499;
dfef1a15 671
57df6e96 672 Float_t par[3];
673 par[0] = xtof*0.5 + 2.;
674 par[1] = fgkModuleCoverThickness*0.5;
675 par[2] = zlenA*0.5 + 2.;
676 gMC->Gsvolu("FPEA", "BOX ", idtmed[500], par, 3); // Air
677 if (fTOFHoles) gMC->Gsvolu("FPEB", "BOX ", idtmed[500], par, 3); // Air
678
679 const Float_t kAlCoverThickness = 1.5;
680 const Float_t kInterfaceCardThickness = 0.16;
681 const Float_t kAlSkinThickness = 0.1;
682
683 //par[0] = xtof*0.5 + 2.;
684 par[1] = kAlCoverThickness*0.5;
685 //par[2] = zlenA*0.5 + 2.;
686 gMC->Gsvolu("FALT", "BOX ", idtmed[504], par, 3); // Al
687 if (fTOFHoles) gMC->Gsvolu("FALB", "BOX ", idtmed[504], par, 3); // Al
688 Float_t xcoor, ycoor, zcoor;
689 xcoor = 0.;
690 ycoor = 0.;
691 zcoor = 0.;
692 gMC->Gspos("FALT", 0, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
693 if (fTOFHoles) gMC->Gspos("FALB", 0, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
dfef1a15 694
57df6e96 695 par[0] = xtof*0.5;
696 //par[1] = kAlCoverThickness*0.5;
697 par[2] = fgkInterCentrModBorder2 - 2.;
698 gMC->Gsvolu("FPE1", "BOX ", idtmed[505], par, 3); // Al honeycomb
699 //xcoor = 0.;
700 //ycoor = 0.;
701 //zcoor = 0.;
702 gMC->Gspos("FPE1", 0, "FALT", xcoor, ycoor, zcoor, 0, "ONLY");
dfef1a15 703
57df6e96 704 if (fTOFHoles) {
705 //par[0] = xtof*0.5;
706 par[1] = kAlCoverThickness*0.5 - kAlSkinThickness;
707 //par[2] = fgkInterCentrModBorder2 - 2.;
708 gMC->Gsvolu("FPE4", "BOX ", idtmed[515], par, 3); // Al honeycomb for holes
709 //xcoor = 0.;
710 //ycoor = 0.;
711 //zcoor = 0.;
712 gMC->Gspos("FPE4", 0, "FALB", xcoor, ycoor, zcoor, 0, "ONLY");
713 }
dfef1a15 714
57df6e96 715 //par[0] = xtof*0.5;
716 //par[1] = kAlCoverThickness*0.5;
717 par[2] = (fgkExterInterModBorder1 - fgkInterCentrModBorder2)*0.5 - 2.;
718 gMC->Gsvolu("FPE2", "BOX ", idtmed[505], par, 3); // Al honeycomb
719 //xcoor = 0.;
720 //ycoor = 0.;
721 zcoor = (fgkExterInterModBorder1 + fgkInterCentrModBorder2)*0.5;
722 gMC->Gspos("FPE2", 1, "FALT", xcoor, ycoor, zcoor, 0, "ONLY");
723 gMC->Gspos("FPE2", 2, "FALT", xcoor, ycoor,-zcoor, 0, "ONLY");
dfef1a15 724
57df6e96 725 if (fTOFHoles) {
726 //xcoor = 0.;
727 //ycoor = 0.;
728 //zcoor = (fgkExterInterModBorder1 + fgkInterCentrModBorder2)*0.5;
729 gMC->Gspos("FPE2", 1, "FALB", xcoor, ycoor, zcoor, 0, "ONLY");
730 gMC->Gspos("FPE2", 2, "FALB", xcoor, ycoor,-zcoor, 0, "ONLY");
731 }
dfef1a15 732
57df6e96 733 //par[0] = xtof*0.5;
734 //par[1] = kAlCoverThickness*0.5;
735 par[2] = (zlenA*0.5 + 2. - fgkExterInterModBorder1)*0.5 - 2.;
736 gMC->Gsvolu("FPE3", "BOX ", idtmed[505], par, 3); // Al honeycomb
737 //xcoor = 0.;
738 //ycoor = 0.;
739 zcoor = (zlenA*0.5 + 2. + fgkExterInterModBorder1)*0.5;
740 gMC->Gspos("FPE3", 1, "FALT", xcoor, ycoor, zcoor, 0, "ONLY");
741 gMC->Gspos("FPE3", 2, "FALT", xcoor, ycoor,-zcoor, 0, "ONLY");
dfef1a15 742
57df6e96 743 if (fTOFHoles) {
744 //xcoor = 0.;
745 //ycoor = 0.;
746 zcoor = (zlenA*0.5 + 2. + fgkExterInterModBorder1)*0.5;
747 gMC->Gspos("FPE3", 1, "FALB", xcoor, ycoor, zcoor, 0, "ONLY");
748 gMC->Gspos("FPE3", 2, "FALB", xcoor, ycoor,-zcoor, 0, "ONLY");
749 }
dfef1a15 750
57df6e96 751 // volumes for Interface cards
752 par[0] = xtof*0.5;
753 par[1] = kInterfaceCardThickness*0.5;
754 par[2] = fgkInterCentrModBorder2 - 2.;
755 gMC->Gsvolu("FIF1", "BOX ", idtmed[502], par, 3); // G10
756 //xcoor = 0.;
757 ycoor = kAlCoverThickness*0.5 + kInterfaceCardThickness*0.5;
758 zcoor = 0.;
759 gMC->Gspos("FIF1", 0, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
dfef1a15 760
57df6e96 761 //par[0] = xtof*0.5;
762 //par[1] = kInterfaceCardThickness*0.5;
763 par[2] = (fgkExterInterModBorder1 - fgkInterCentrModBorder2)*0.5 - 2.;
764 gMC->Gsvolu("FIF2", "BOX ", idtmed[502], par, 3); // G10
765 //xcoor = 0.;
766 //ycoor = kAlCoverThickness*0.5 + kInterfaceCardThickness*0.5;
767 zcoor = (fgkExterInterModBorder1 + fgkInterCentrModBorder2)*0.5;
768 gMC->Gspos("FIF2", 1, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
769 gMC->Gspos("FIF2", 2, "FPEA", xcoor, ycoor,-zcoor, 0, "ONLY");
770 if (fTOFHoles) {
771 gMC->Gspos("FIF2", 1, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
772 gMC->Gspos("FIF2", 2, "FPEB", xcoor, ycoor,-zcoor, 0, "ONLY");
773 }
dfef1a15 774
57df6e96 775 //par[0] = xtof*0.5;
776 //par[1] = kInterfaceCardThickness*0.5;
777 par[2] = (zlenA*0.5 + 2. - fgkExterInterModBorder1)*0.5 - 2.;
778 gMC->Gsvolu("FIF3", "BOX ", idtmed[502], par, 3); // G10
779 //xcoor = 0.;
780 //ycoor = kAlCoverThickness*0.5 + kInterfaceCardThickness*0.5;
781 zcoor = (zlenA*0.5 + 2. + fgkExterInterModBorder1)*0.5;
782 gMC->Gspos("FIF3", 1, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
783 gMC->Gspos("FIF3", 2, "FPEA", xcoor, ycoor,-zcoor, 0, "ONLY");
784 if (fTOFHoles) {
785 gMC->Gspos("FIF3", 1, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
786 gMC->Gspos("FIF3", 2, "FPEB", xcoor, ycoor,-zcoor, 0, "ONLY");
787 }
dfef1a15 788
57df6e96 789 // volumes for flat cables
790 // plastic
5e6c8f3d 791 const Float_t kPlasticFlatCableThickness = 0.25;
57df6e96 792 par[0] = xtof*0.5;
793 par[1] = kPlasticFlatCableThickness*0.5;
794 par[2] = fgkInterCentrModBorder2 - 2.;
795 gMC->Gsvolu("FFC1", "BOX ", idtmed[513], par, 3); // Plastic (CH2)
796 //xcoor = 0.;
797 ycoor = -kAlCoverThickness*0.5 - kPlasticFlatCableThickness*0.5;
798 zcoor = 0.;
799 gMC->Gspos("FFC1", 0, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
dfef1a15 800
57df6e96 801 //par[0] = xtof*0.5;
802 //par[1] = kPlasticFlatCableThickness*0.5;
803 par[2] = (fgkExterInterModBorder1 - fgkInterCentrModBorder2)*0.5 - 2.;
804 gMC->Gsvolu("FFC2", "BOX ", idtmed[513], par, 3); // Plastic (CH2)
805 //xcoor = 0.;
806 //ycoor = -kAlCoverThickness*0.5 - kPlasticFlatCableThickness*0.5;
807 zcoor = (fgkExterInterModBorder1 + fgkInterCentrModBorder2)*0.5;
808 gMC->Gspos("FFC2", 1, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
809 gMC->Gspos("FFC2", 2, "FPEA", xcoor, ycoor,-zcoor, 0, "ONLY");
810 if (fTOFHoles) {
811 gMC->Gspos("FFC2", 1, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
812 gMC->Gspos("FFC2", 2, "FPEB", xcoor, ycoor,-zcoor, 0, "ONLY");
dfef1a15 813 }
814
57df6e96 815 //par[0] = xtof*0.5;
816 //par[1] = kPlasticFlatCableThickness*0.5;
817 par[2] = (zlenA*0.5 + 2. - fgkExterInterModBorder1)*0.5 - 2.;
818 gMC->Gsvolu("FFC3", "BOX ", idtmed[513], par, 3); // Plastic (CH2)
819 //xcoor = 0.;
820 //ycoor = -kAlCoverThickness*0.5 - kPlasticFlatCableThickness*0.5;
821 zcoor = (zlenA*0.5 + 2. + fgkExterInterModBorder1)*0.5;
822 gMC->Gspos("FFC3", 1, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
823 gMC->Gspos("FFC3", 2, "FPEA", xcoor, ycoor,-zcoor, 0, "ONLY");
824 if (fTOFHoles) {
825 gMC->Gspos("FFC3", 1, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
826 gMC->Gspos("FFC3", 2, "FPEB", xcoor, ycoor,-zcoor, 0, "ONLY");
827 }
dfef1a15 828
57df6e96 829 // Cu
830 const Float_t kCopperFlatCableThickness = 0.01;
831 par[0] = xtof*0.5;
832 par[1] = kCopperFlatCableThickness*0.5;
833 par[2] = fgkInterCentrModBorder2 - 2.;
834 gMC->Gsvolu("FCC1", "BOX ", idtmed[512], par, 3); // Cu
5e6c8f3d 835 gMC->Gspos("FCC1", 0, "FFC1", 0., 0., 0., 0, "ONLY");
9f8488c2 836
57df6e96 837 //par[0] = xtof*0.5;
838 //par[1] = kCopperFlatCableThickness*0.5;
839 par[2] = (fgkExterInterModBorder1 - fgkInterCentrModBorder2)*0.5 - 2.;
840 gMC->Gsvolu("FCC2", "BOX ", idtmed[512], par, 3); // Cu
5e6c8f3d 841 gMC->Gspos("FCC2", 0, "FFC2", 0., 0., 0., 0, "ONLY");
9f8488c2 842
57df6e96 843 //par[0] = xtof*0.5;
844 //par[1] = kCopperFlatCableThickness*0.5;
845 par[2] = (zlenA*0.5 + 2. - fgkExterInterModBorder1)*0.5 - 2.;
846 gMC->Gsvolu("FCC3", "BOX ", idtmed[512], par, 3); // Cu
5e6c8f3d 847 gMC->Gspos("FCC3", 0, "FFC3", 0., 0., 0., 0, "ONLY");
9f8488c2 848
57df6e96 849}
9f8488c2 850
57df6e96 851//_____________________________________________________________________________
852void AliTOFv6T0::MakeModulesInBTOFvolumes(Float_t ytof, Float_t zlenA) const
853{
854 //
855 // Fill BTOF_%i (for i=0,...17) volumes
856 // with volumes FTOA (MRPC strip container),
f12287bf 857 // In case of TOF holes, three sectors (i.e. 13th, 14th and 15th)
57df6e96 858 // are filled with volumes: FTOB and FTOC (MRPC containers),
859 //
860
57df6e96 861 Int_t idrotm[1];
862
863 //AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,-90.);
864 AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,270.);
865
866 Float_t xcoor, ycoor, zcoor;
867 xcoor = 0.;
868
869 // Positioning of fibre glass modules (FTOA, FTOB and FTOC)
57df6e96 870 for(Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++){
871 if(fTOFSectors[isec]==-1)continue;
872 char name[16];
873 sprintf(name, "BTOF%d",isec);
3c5f55bc 874 if (fTOFHoles && (isec==13 || isec==14 || isec==15)) {
57df6e96 875 //xcoor = 0.;
876 ycoor = (zlenA*0.5 + fgkInterCentrModBorder1)*0.5;
877 zcoor = -ytof * 0.25;
878 gMC->Gspos("FTOB", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
879 gMC->Gspos("FTOC", 0, name, xcoor,-ycoor, zcoor, idrotm[0], "ONLY");
880 }
881 else {
882 //xcoor = 0.;
883 ycoor = 0.;
884 zcoor = -ytof * 0.25;
885 gMC->Gspos("FTOA", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
886 }
887 }
888
889}
890
891//_____________________________________________________________________________
892void AliTOFv6T0::MakeCoversInBTOFvolumes() const
893{
894 //
895 // Fill BTOF_%i (for i=0,...17) volumes
896 // with volumes FPEA (to separate strips from FEA cards)
f12287bf 897 // In case of TOF holes, three sectors (i.e. 13th, 14th and 15th)
57df6e96 898 // are filled with FPEB volumes
899 // (to separate MRPC strips from FEA cards)
900 //
901
57df6e96 902 Int_t idrotm[1];
903
904 //AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,-90.);
905 AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,270.);
906
907 Float_t xcoor, ycoor, zcoor;
908 xcoor = 0.;
909 ycoor = 0.;
910 zcoor = fgkModuleCoverThickness*0.5;
911
912 char name[16];
913
914 // Positioning of module covers (FPEA, FPEB)
57df6e96 915 for(Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++) {
916 if(fTOFSectors[isec]==-1)continue;
917 sprintf(name, "BTOF%d",isec);
3c5f55bc 918 if (fTOFHoles && (isec==13 || isec==14 || isec==15))
57df6e96 919 gMC->Gspos("FPEB", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
920 else
921 gMC->Gspos("FPEA", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
922 }
923
924}
925
926//_____________________________________________________________________________
927void AliTOFv6T0::MakeBackInBTOFvolumes(Float_t ytof) const
928{
929 //
5e6c8f3d 930 // Fill BTOF_%i (for i=0,...17) volumes with volumes called FAIA and
931 // FAIC (FEA cards and services container).
932 // In case of TOF holes, three sectors (i.e. 13th, 14th and 15th) are
933 // filled with volumes FAIB (FEA cards and services container).
57df6e96 934 //
935
57df6e96 936 Int_t idrotm[1];
937
938 //AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,-90.);
939 AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,270.);
940
941 Float_t xcoor, ycoor, zcoor;
942 xcoor = 0.;
943 ycoor = 0.;
944 zcoor = fgkModuleCoverThickness + (ytof*0.5 - fgkModuleCoverThickness)*0.5;
945
946 char name[16];
947
5e6c8f3d 948 // Positioning of FEA cards and services containers (FAIA, FAIC and FAIB)
57df6e96 949 for(Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++) {
950 if(fTOFSectors[isec]==-1)continue;
951 sprintf(name, "BTOF%d",isec);
df6f8cc9 952 if (fgkFEAwithMasks[isec])
953 gMC->Gspos("FAIA", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
5e6c8f3d 954 else {
955 if (fTOFHoles && (isec==13 || isec==14 || isec==15))
956 gMC->Gspos("FAIB", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
957 else
df6f8cc9 958 gMC->Gspos("FAIC", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
5e6c8f3d 959 }
57df6e96 960 }
961
962}
963
964//_____________________________________________________________________________
965void AliTOFv6T0::MakeStripsInModules(Float_t ytof, Float_t zlenA) const
966{
967 //
968 // Define MRPC strip volume, called FSTR
969 // Insert FSTR volume in FLTA/B/C volumes
970 //
971
57df6e96 972 Float_t yFLT = ytof*0.5 - fgkModuleWallThickness;
973
974 Int_t *idtmed = fIdtmed->GetArray()-499;
975
976 ///////////////// Detector itself //////////////////////
977
978 const Int_t knx = fTOFGeometry->NpadX(); // number of pads along x
979 const Int_t knz = fTOFGeometry->NpadZ(); // number of pads along z
980 const Float_t kPadX = fTOFGeometry->XPad(); // pad length along x
981 const Float_t kPadZ = fTOFGeometry->ZPad(); // pad length along z
982
983 // new description for strip volume -double stack strip-
984 // -- all constants are expressed in cm
985 // height of different layers
986 const Float_t khhony = 1.0; // height of HONY Layer
987 const Float_t khpcby = 0.08; // height of PCB Layer
988 const Float_t khrgly = 0.055; // height of RED GLASS Layer
989
990 const Float_t khfiliy = 0.125; // height of FISHLINE Layer
991 const Float_t khglassy = 0.160*0.5; // semi-height of GLASS Layer
992 const Float_t khglfy = khfiliy+2.*khglassy; // height of GLASS Layer
993
994 const Float_t khcpcby = 0.16; // height of PCB Central Layer
995 const Float_t kwhonz = 8.1; // z dimension of HONEY Layer
996 const Float_t kwpcbz1 = 10.64; // z dimension of PCB Lower Layer
997 const Float_t kwpcbz2 = 11.6; // z dimension of PCB Upper Layer
998 const Float_t kwcpcbz = 12.4; // z dimension of PCB Central Layer
999
1000 const Float_t kwrglz = 8.; // z dimension of RED GLASS Layer
1001 const Float_t kwglfz = 7.; // z dimension of GLASS Layer
1002 const Float_t klsensmx = knx*kPadX; // length of Sensitive Layer
1003 const Float_t khsensmy = 0.0105; // height of Sensitive Layer
1004 const Float_t kwsensmz = knz*kPadZ; // width of Sensitive Layer
1005
1006 // height of the FSTR Volume (the strip volume)
1007 const Float_t khstripy = 2.*khhony+2.*khpcby+4.*khrgly+2.*khglfy+khcpcby;
1008
1009 // width of the FSTR Volume (the strip volume)
1010 const Float_t kwstripz = kwcpcbz;
1011 // length of the FSTR Volume (the strip volume)
1012 const Float_t klstripx = fTOFGeometry->StripLength();
1013
1014
1015 // FSTR volume definition-filling this volume with non sensitive Gas Mixture
1016 Float_t parfp[3]={klstripx*0.5, khstripy*0.5, kwstripz*0.5};
5e6c8f3d 1017 gMC->Gsvolu("FSTR", "BOX", idtmed[506], parfp, 3); // Freon mix
57df6e96 1018
1019 Float_t posfp[3]={0.,0.,0.};
1020
1021 // NOMEX (HONEYCOMB) Layer definition
1022 //parfp[0] = klstripx*0.5;
1023 parfp[1] = khhony*0.5;
1024 parfp[2] = kwhonz*0.5;
5e6c8f3d 1025 gMC->Gsvolu("FHON", "BOX", idtmed[501], parfp, 3); // Nomex (Honeycomb)
57df6e96 1026 // positioning 2 NOMEX Layers on FSTR volume
1027 //posfp[0] = 0.;
1028 posfp[1] =-khstripy*0.5 + parfp[1];
1029 //posfp[2] = 0.;
5e6c8f3d 1030 gMC->Gspos("FHON", 1, "FSTR", 0., posfp[1], 0., 0, "ONLY");
1031 gMC->Gspos("FHON", 2, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
57df6e96 1032
1033 // Lower PCB Layer definition
1034 //parfp[0] = klstripx*0.5;
1035 parfp[1] = khpcby*0.5;
1036 parfp[2] = kwpcbz1*0.5;
5e6c8f3d 1037 gMC->Gsvolu("FPC1", "BOX", idtmed[502], parfp, 3); // G10
57df6e96 1038
1039 // Upper PCB Layer definition
1040 //parfp[0] = klstripx*0.5;
1041 //parfp[1] = khpcby*0.5;
1042 parfp[2] = kwpcbz2*0.5;
5e6c8f3d 1043 gMC->Gsvolu("FPC2", "BOX", idtmed[502], parfp, 3); // G10
57df6e96 1044
1045 // positioning 2 external PCB Layers in FSTR volume
1046 //posfp[0] = 0.;
1047 posfp[1] =-khstripy*0.5+khhony+parfp[1];
1048 //posfp[2] = 0.;
5e6c8f3d 1049 gMC->Gspos("FPC1", 1, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
1050 gMC->Gspos("FPC2", 1, "FSTR", 0., posfp[1], 0., 0, "ONLY");
57df6e96 1051
1052 // Central PCB layer definition
1053 //parfp[0] = klstripx*0.5;
1054 parfp[1] = khcpcby*0.5;
1055 parfp[2] = kwcpcbz*0.5;
5e6c8f3d 1056 gMC->Gsvolu("FPCB", "BOX", idtmed[502], parfp, 3); // G10
1057 gGeoManager->GetVolume("FPCB")->VisibleDaughters(kFALSE);
57df6e96 1058 // positioning the central PCB layer
5e6c8f3d 1059 gMC->Gspos("FPCB", 1, "FSTR", 0., 0., 0., 0, "ONLY");
57df6e96 1060
1061 // Sensitive volume definition
1062 Float_t parfs[3] = {klsensmx*0.5, khsensmy*0.5, kwsensmz*0.5};
5e6c8f3d 1063 gMC->Gsvolu("FSEN", "BOX", idtmed[507], parfs, 3); // Cu sensitive
57df6e96 1064 // dividing FSEN along z in knz=2 and along x in knx=48
5e6c8f3d 1065 gMC->Gsdvn("FSEZ", "FSEN", knz, 3);
1066 gMC->Gsdvn("FPAD", "FSEZ", knx, 1);
57df6e96 1067 // positioning sensitive layer inside FPCB
5e6c8f3d 1068 gMC->Gspos("FSEN", 1, "FPCB", 0., 0., 0., 0, "ONLY");
57df6e96 1069
1070 // RED GLASS Layer definition
1071 //parfp[0] = klstripx*0.5;
1072 parfp[1] = khrgly*0.5;
1073 parfp[2] = kwrglz*0.5;
5e6c8f3d 1074 gMC->Gsvolu("FRGL", "BOX", idtmed[508], parfp, 3); // red glass
57df6e96 1075 // positioning 4 RED GLASS Layers in FSTR volume
1076 //posfp[0] = 0.;
1077 posfp[1] = -khstripy*0.5+khhony+khpcby+parfp[1];
1078 //posfp[2] = 0.;
5e6c8f3d 1079 gMC->Gspos("FRGL", 1, "FSTR", 0., posfp[1], 0., 0, "ONLY");
1080 gMC->Gspos("FRGL", 4, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
57df6e96 1081 //posfp[0] = 0.;
1082 posfp[1] = (khcpcby+khrgly)*0.5;
1083 //posfp[2] = 0.;
5e6c8f3d 1084 gMC->Gspos("FRGL", 2, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
1085 gMC->Gspos("FRGL", 3, "FSTR", 0., posfp[1], 0., 0, "ONLY");
57df6e96 1086
1087 // GLASS Layer definition
1088 //parfp[0] = klstripx*0.5;
1089 parfp[1] = khglassy;
1090 parfp[2] = kwglfz*0.5;
5e6c8f3d 1091 gMC->Gsvolu("FGLF", "BOX", idtmed[508], parfp, 3); // glass
57df6e96 1092 // positioning 2 GLASS Layers in FSTR volume
1093 //posfp[0] = 0.;
1094 posfp[1] = (khcpcby + khglfy)*0.5 + khrgly;
1095 //posfp[2] = 0.;
5e6c8f3d 1096 gMC->Gspos("FGLF", 1, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
1097 gMC->Gspos("FGLF", 2, "FSTR", 0., posfp[1], 0., 0, "ONLY");
57df6e96 1098
1099 // Positioning the Strips (FSTR volumes) in the FLT volumes
1100 Int_t maxStripNumbers [5] ={fTOFGeometry->NStripC(),
1101 fTOFGeometry->NStripB(),
1102 fTOFGeometry->NStripA(),
1103 fTOFGeometry->NStripB(),
1104 fTOFGeometry->NStripC()};
1105
1106 Int_t idrotm[91];
1107
1108 Int_t totalStrip = 0;
1109 Float_t xpos, zpos, ypos, ang;
1110 for(Int_t iplate = 0; iplate < fTOFGeometry->NPlates(); iplate++){
1111 if (iplate>0) totalStrip += maxStripNumbers[iplate-1];
1112 for(Int_t istrip = 0; istrip < maxStripNumbers[iplate]; istrip++){
1113
1114 ang = fTOFGeometry->GetAngles(iplate,istrip);
1115 AliDebug(1, Form(" iplate = %1i, istrip = %2i ---> ang = %f", iplate, istrip, ang));
1116
1117 if (ang>0.) AliMatrix (idrotm[istrip+totalStrip],90.,0.,90.+ang,90., ang, 90.);
1118 else if (ang==0.) AliMatrix (idrotm[istrip+totalStrip],90.,0.,90.,90., 0., 0.);
1119 else if (ang<0.) AliMatrix (idrotm[istrip+totalStrip],90.,0.,90.+ang,90.,-ang,270.);
1120
1121 xpos = 0.;
1122 ypos = fTOFGeometry->GetHeights(iplate,istrip) + yFLT*0.5;
1123 zpos = fTOFGeometry->GetDistances(iplate,istrip);
5e6c8f3d 1124 gMC->Gspos("FSTR", istrip+totalStrip+1, "FLTA", xpos, ypos,-zpos, idrotm[istrip+totalStrip], "ONLY");
57df6e96 1125
1126 if (fTOFHoles) {
1127 if (istrip+totalStrip+1>53)
5e6c8f3d 1128 gMC->Gspos("FSTR", istrip+totalStrip+1, "FLTC", xpos, ypos,-zpos-(zlenA*0.5 - 2.*fgkModuleWallThickness + fgkInterCentrModBorder1)*0.5, idrotm[istrip+totalStrip], "ONLY");
57df6e96 1129 if (istrip+totalStrip+1<39)
5e6c8f3d 1130 gMC->Gspos("FSTR", istrip+totalStrip+1, "FLTB", xpos, ypos,-zpos+(zlenA*0.5 - 2.*fgkModuleWallThickness + fgkInterCentrModBorder1)*0.5, idrotm[istrip+totalStrip], "ONLY");
57df6e96 1131 }
1132 }
1133 }
1134
1135}
1136
1137//_____________________________________________________________________________
1138void AliTOFv6T0::CreateBackZone(Float_t xtof, Float_t ytof, Float_t zlenA) const
1139{
1140 //
1141 // Define:
1142 // - containers for FEA cards, cooling system
1143 // signal cables and supermodule support structure
5e6c8f3d 1144 // (volumes called FAIA/B/C),
57df6e96 1145 // - containers for FEA cards and some cooling
1146 // elements for a FEA (volumes called FCA1/2).
1147 //
1148
57df6e96 1149 Int_t *idtmed = fIdtmed->GetArray()-499;
1150
1151 Int_t idrotm[1];
1152
5e6c8f3d 1153 // Definition of the air card containers (FAIA, FAIC and FAIB)
57df6e96 1154
1155 Float_t par[3];
1156 par[0] = xtof*0.5;
1157 par[1] = (ytof*0.5 - fgkModuleCoverThickness)*0.5;
1158 par[2] = zlenA*0.5;
1159 gMC->Gsvolu("FAIA", "BOX ", idtmed[500], par, 3); // Air
1160 if (fTOFHoles) gMC->Gsvolu("FAIB", "BOX ", idtmed[500], par, 3); // Air
5e6c8f3d 1161 gMC->Gsvolu("FAIC", "BOX ", idtmed[500], par, 3); // Air
1162
1163 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
1164 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1165 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
1879b6a0 1166 //Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
57df6e96 1167
1168 // FEA card mother-volume definition
5e6c8f3d 1169 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1879b6a0 1170 feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5,
5e6c8f3d 1171 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
57df6e96 1172 gMC->Gsvolu("FCA1", "BOX ", idtmed[500], carpar, 3); // Air
57df6e96 1173 gMC->Gsvolu("FCA2", "BOX ", idtmed[500], carpar, 3); // Air
1174
1175 // rotation matrix
1176 AliMatrix(idrotm[0], 90.,180., 90., 90.,180., 0.);
1177
1178 // FEA card mother-volume positioning
1179 Float_t rowstep = 6.66;
1180 Float_t rowgap[5] = {13.5, 22.9, 16.94, 23.8, 20.4};
1181 Int_t rowb[5] = {6, 7, 6, 19, 7};
5e6c8f3d 1182 Float_t carpos[3] = {0.,
1183 -(ytof*0.5 - fgkModuleCoverThickness)*0.5 + carpar[1],
1184 -0.8};
1185 gMC->Gspos("FCA1", 91, "FAIA", carpos[0], carpos[1], carpos[2], 0, "MANY");
1186 gMC->Gspos("FCA2", 91, "FAIC", carpos[0], carpos[1], carpos[2], 0, "MANY");
1187
57df6e96 1188 Int_t row = 1;
1189 Int_t nrow = 0;
1190 for (Int_t sg= -1; sg< 2; sg+= 2) {
5e6c8f3d 1191 carpos[2] = sg*zlenA*0.5 - 0.8;
57df6e96 1192 for (Int_t nb=0; nb<5; ++nb) {
1193 carpos[2] = carpos[2] - sg*(rowgap[nb] - rowstep);
1194 nrow = row + rowb[nb];
1195 for ( ; row < nrow ; ++row) {
1196
1197 carpos[2] -= sg*rowstep;
1198
1199 if (nb==4) {
5e6c8f3d 1200 gMC->Gspos("FCA1", row, "FAIA", carpos[0], carpos[1], carpos[2], 0, "ONLY");
1201 gMC->Gspos("FCA2", row, "FAIC", carpos[0], carpos[1], carpos[2], 0, "ONLY");
57df6e96 1202
1203 }
1204 else {
1205 switch (sg) {
1206 case 1:
5e6c8f3d 1207 gMC->Gspos("FCA1", row, "FAIA", carpos[0], carpos[1], carpos[2], 0, "ONLY");
1208 gMC->Gspos("FCA2", row, "FAIC", carpos[0], carpos[1], carpos[2], 0, "ONLY");
57df6e96 1209 break;
1210 case -1:
5e6c8f3d 1211 gMC->Gspos("FCA1", row, "FAIA", carpos[0], carpos[1], carpos[2], idrotm[0], "ONLY");
1212 gMC->Gspos("FCA2", row, "FAIC", carpos[0], carpos[1], carpos[2], idrotm[0], "ONLY");
57df6e96 1213 break;
1214 }
1215
1216 }
5e6c8f3d 1217
57df6e96 1218 }
1219 }
1220 }
1221
57df6e96 1222 if (fTOFHoles) {
1223 row = 1;
1224 for (Int_t sg= -1; sg< 2; sg+= 2) {
5e6c8f3d 1225 carpos[2] = sg*zlenA*0.5 - 0.8;
57df6e96 1226 for (Int_t nb=0; nb<4; ++nb) {
1227 carpos[2] = carpos[2] - sg*(rowgap[nb] - rowstep);
1228 nrow = row + rowb[nb];
1229 for ( ; row < nrow ; ++row) {
1230 carpos[2] -= sg*rowstep;
1231
1232 switch (sg) {
1233 case 1:
5e6c8f3d 1234 gMC->Gspos("FCA1", row, "FAIB", carpos[0], carpos[1], carpos[2], 0, "ONLY");
57df6e96 1235 break;
1236 case -1:
5e6c8f3d 1237 gMC->Gspos("FCA1", row, "FAIB", carpos[0], carpos[1], carpos[2], idrotm[0], "ONLY");
57df6e96 1238 break;
1239 }
1240 }
1241 }
1242 }
1243 }
1244
1245}
1246
1247//_____________________________________________________________________________
5e6c8f3d 1248void AliTOFv6T0::MakeFrontEndElectronics(Float_t xtof) const
57df6e96 1249{
1250 //
1251 // Fill FCA1/2 volumes with FEA cards (FFEA volumes).
1252 //
1253
1254 Int_t *idtmed = fIdtmed->GetArray()-499;
1255
57df6e96 1256 // FEA card volume definition
5e6c8f3d 1257 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
1258 gMC->Gsvolu("FFEA", "BOX ", idtmed[502], feaParam, 3); // G10
1259
1260 Float_t al1[3] = {fgkAl1parameters[0], fgkAl1parameters[1], fgkAl1parameters[2]};
1261 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
1262 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1879b6a0 1263 //Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
5e6c8f3d 1264
1265 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1879b6a0 1266 feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5,
5e6c8f3d 1267 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
57df6e96 1268
1269 // FEA card volume positioning
5e6c8f3d 1270 Float_t xCoor = xtof*0.5 - 25.;
1271 Float_t yCoor =-carpar[1] + feaParam[1];
1272 Float_t zCoor =-carpar[2] + (2.*feaRoof1[2] - 2.*al1[2] - feaParam[2]);
1273 gMC->Gspos("FFEA", 1, "FCA1",-xCoor, yCoor, zCoor, 0, "ONLY");
1274 gMC->Gspos("FFEA", 4, "FCA1", xCoor, yCoor, zCoor, 0, "ONLY");
1275 gMC->Gspos("FFEA", 1, "FCA2",-xCoor, yCoor, zCoor, 0, "ONLY");
1276 gMC->Gspos("FFEA", 4, "FCA2", xCoor, yCoor, zCoor, 0, "ONLY");
1277 xCoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1278 gMC->Gspos("FFEA", 2, "FCA1",-xCoor, yCoor, zCoor, 0, "ONLY");
1279 gMC->Gspos("FFEA", 3, "FCA1", xCoor, yCoor, zCoor, 0, "ONLY");
1280 gMC->Gspos("FFEA", 2, "FCA2",-xCoor, yCoor, zCoor, 0, "ONLY");
1281 gMC->Gspos("FFEA", 3, "FCA2", xCoor, yCoor, zCoor, 0, "ONLY");
57df6e96 1282
1283}
1284
1285//_____________________________________________________________________________
5e6c8f3d 1286void AliTOFv6T0::MakeFEACooling(Float_t xtof) const
57df6e96 1287{
1288 //
1289 // Make cooling system attached to each FEA card
1290 // (FAL1, FRO1 and FBAR/1/2 volumes)
5e6c8f3d 1291 // in FCA1/2 volume containers.
57df6e96 1292 //
1293
57df6e96 1294 Int_t *idtmed = fIdtmed->GetArray()-499;
1295
57df6e96 1296 // first FEA cooling element definition
5e6c8f3d 1297 Float_t al1[3] = {fgkAl1parameters[0], fgkAl1parameters[1], fgkAl1parameters[2]};
57df6e96 1298 gMC->Gsvolu("FAL1", "BOX ", idtmed[504], al1, 3); // Al
57df6e96 1299
5e6c8f3d 1300 // second FEA cooling element definition
1301 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1302 gMC->Gsvolu("FRO1", "BOX ", idtmed[504], feaRoof1, 3); // Al
57df6e96 1303
5e6c8f3d 1304 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
1879b6a0 1305 //Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
57df6e96 1306
5e6c8f3d 1307 // definition and positioning of a small air groove in the FRO1 volume
1879b6a0 1308 Float_t airHole[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1]*0.5, feaRoof1[2]};
5e6c8f3d 1309 gMC->Gsvolu("FREE", "BOX ", idtmed[500], airHole, 3); // Air
1310 gMC->Gspos("FREE", 1, "FRO1", 0., feaRoof1[1]-airHole[1], 0., 0, "ONLY");
1311 gGeoManager->GetVolume("FRO1")->VisibleDaughters(kFALSE);
57df6e96 1312
5e6c8f3d 1313 // third FEA cooling element definition
1314 Float_t bar[3] = {fgkBar[0], fgkBar[1], fgkBar[2]};
1315 gMC->Gsvolu("FBAR", "BOX ", idtmed[504], bar, 3); // Al
57df6e96 1316
5e6c8f3d 1317 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
57df6e96 1318
5e6c8f3d 1319 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1879b6a0 1320 feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5,
5e6c8f3d 1321 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
57df6e96 1322
5e6c8f3d 1323 // fourth FEA cooling element definition
1324 Float_t bar1[3] = {fgkBar1[0], fgkBar1[1], fgkBar1[2]};
1325 gMC->Gsvolu("FBA1", "BOX ", idtmed[504], bar1, 3); // Al
57df6e96 1326
5e6c8f3d 1327 // fifth FEA cooling element definition
1328 Float_t bar2[3] = {fgkBar2[0], fgkBar2[1], fgkBar2[2]};
1329 gMC->Gsvolu("FBA2", "BOX ", idtmed[504], bar2, 3); // Al
9f8488c2 1330
5e6c8f3d 1331 // first FEA cooling element positioning
1332 Float_t xcoor = xtof*0.5 - 25.;
1879b6a0 1333 Float_t ycoor = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - al1[1];
5e6c8f3d 1334 Float_t zcoor =-carpar[2] + 2.*feaRoof1[2] - al1[2];
1335 gMC->Gspos("FAL1", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1336 gMC->Gspos("FAL1", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1337 gMC->Gspos("FAL1", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1338 gMC->Gspos("FAL1", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1339 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1340 gMC->Gspos("FAL1", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1341 gMC->Gspos("FAL1", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1342 gMC->Gspos("FAL1", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1343 gMC->Gspos("FAL1", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1344
1345 // second FEA cooling element positioning
1346 xcoor = xtof*0.5 - 25.;
1879b6a0 1347 ycoor = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - feaRoof1[1];
5e6c8f3d 1348 zcoor =-carpar[2] + feaRoof1[2];
1879b6a0 1349 gMC->Gspos("FRO1", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "MANY"); // (AdC)
1350 gMC->Gspos("FRO1", 4, "FCA1", xcoor, ycoor, zcoor, 0, "MANY"); // (AdC)
5e6c8f3d 1351 gMC->Gspos("FRO1", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1352 gMC->Gspos("FRO1", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1353 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1879b6a0 1354 gMC->Gspos("FRO1", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "MANY"); // (AdC)
1355 gMC->Gspos("FRO1", 3, "FCA1", xcoor, ycoor, zcoor, 0, "MANY"); // (AdC)
5e6c8f3d 1356 gMC->Gspos("FRO1", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1357 gMC->Gspos("FRO1", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1358
1359 // third FEA cooling element positioning
1360 xcoor = xtof*0.5 - 25.;
1879b6a0 1361 ycoor = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - bar[1];
5e6c8f3d 1362 zcoor =-carpar[2] + bar[2];
1363 gMC->Gspos("FBAR", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1364 gMC->Gspos("FBAR", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1365 gMC->Gspos("FBAR", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1366 gMC->Gspos("FBAR", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1367 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1368 gMC->Gspos("FBAR", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1369 gMC->Gspos("FBAR", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1370 gMC->Gspos("FBAR", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1371 gMC->Gspos("FBAR", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1372
1373 // fourth FEA cooling element positioning
1374 Float_t tubepar[3] = {0., 0.4, xtof*0.5 - fgkCBLw};
1375 xcoor = xtof*0.5 - 25.;
1879b6a0 1376 ycoor = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - bar[1];
5e6c8f3d 1377 zcoor =-carpar[2] + 2.*bar[2] + 2.*tubepar[1] + bar1[2];
1378 gMC->Gspos("FBA1", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1379 gMC->Gspos("FBA1", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1380 gMC->Gspos("FBA1", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1381 gMC->Gspos("FBA1", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1382 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1383 gMC->Gspos("FBA1", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1384 gMC->Gspos("FBA1", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1385 gMC->Gspos("FBA1", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1386 gMC->Gspos("FBA1", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1387
1388 // fifth FEA cooling element positioning
1389 xcoor = xtof*0.5 - 25.;
1879b6a0 1390 ycoor = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - bar2[1];
5e6c8f3d 1391 zcoor =-carpar[2] + 2.*bar[2] + bar2[2];
1392 gMC->Gspos("FBA2", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1393 gMC->Gspos("FBA2", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1394 gMC->Gspos("FBA2", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1395 gMC->Gspos("FBA2", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1396 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1397 gMC->Gspos("FBA2", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1398 gMC->Gspos("FBA2", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1399 gMC->Gspos("FBA2", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1400 gMC->Gspos("FBA2", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1401
1402 xcoor = xtof*0.5 - 25.;
1879b6a0 1403 ycoor = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - 2.*bar2[1] - 2.*tubepar[1] - bar2[1];
5e6c8f3d 1404 zcoor =-carpar[2] + 2.*bar[2] + bar2[2];
1405 gMC->Gspos("FBA2", 5, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1406 gMC->Gspos("FBA2", 8, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1407 gMC->Gspos("FBA2", 5, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1408 gMC->Gspos("FBA2", 8, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1409 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1410 gMC->Gspos("FBA2", 6, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1411 gMC->Gspos("FBA2", 7, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1412 gMC->Gspos("FBA2", 6, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1413 gMC->Gspos("FBA2", 7, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
9f8488c2 1414
57df6e96 1415}
9f8488c2 1416
57df6e96 1417//_____________________________________________________________________________
5e6c8f3d 1418void AliTOFv6T0::MakeNinoMask(Float_t xtof) const
57df6e96 1419{
1420 //
1421 // Make cooling Nino mask
5e6c8f3d 1422 // for each FEA card (FAL2/3 and FRO2 volumes)
1423 // in FCA1 volume container.
57df6e96 1424 //
1425
57df6e96 1426 Int_t *idtmed = fIdtmed->GetArray()-499;
1427
57df6e96 1428 // first Nino ASIC mask volume definition
5e6c8f3d 1429 Float_t al2[3] = {fgkAl2parameters[0], fgkAl2parameters[1], fgkAl2parameters[2]};
57df6e96 1430 gMC->Gsvolu("FAL2", "BOX ", idtmed[504], al2, 3); // Al
1431
1432 // second Nino ASIC mask volume definition
5e6c8f3d 1433 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
57df6e96 1434 gMC->Gsvolu("FAL3", "BOX ", idtmed[504], al3, 3); // Al
1435
57df6e96 1436 // third Nino ASIC mask volume definition
5e6c8f3d 1437 Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
57df6e96 1438 gMC->Gsvolu("FRO2", "BOX ", idtmed[504], feaRoof2, 3); // Al
dfef1a15 1439
5e6c8f3d 1440 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1441 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
9f8488c2 1442
5e6c8f3d 1443 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1879b6a0 1444 feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5,
5e6c8f3d 1445 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
9f8488c2 1446
5e6c8f3d 1447 // first Nino ASIC mask volume positioning
1448 Float_t xcoor = xtof*0.5 - 25.;
1449 Float_t ycoor = carpar[1] - 2.*al3[1];
1450 Float_t zcoor = carpar[2] - 2.*al3[2] - al2[2];
1451 gMC->Gspos("FAL2", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1452 gMC->Gspos("FAL2", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1453 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1454 gMC->Gspos("FAL2", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1455 gMC->Gspos("FAL2", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
9f8488c2 1456
5e6c8f3d 1457 // second Nino ASIC mask volume positioning
1458 xcoor = xtof*0.5 - 25.;
1459 ycoor = carpar[1] - al3[1];
1460 zcoor = carpar[2] - al3[2];
1461 gMC->Gspos("FAL3", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1462 gMC->Gspos("FAL3", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1463 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1464 gMC->Gspos("FAL3", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1465 gMC->Gspos("FAL3", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1466
1467 // third Nino ASIC mask volume positioning
1468 xcoor = xtof*0.5 - 25.;
1879b6a0 1469 ycoor = carpar[1] - fgkRoof2parameters[1];
1470 zcoor = carpar[2] - 2.*al3[2] - fgkRoof2parameters[2];
5e6c8f3d 1471 gMC->Gspos("FRO2", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1472 gMC->Gspos("FRO2", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1473 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1474 gMC->Gspos("FRO2", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1475 gMC->Gspos("FRO2", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
57df6e96 1476
1477}
1478
1479//_____________________________________________________________________________
1480void AliTOFv6T0::MakeSuperModuleCooling(Float_t xtof, Float_t ytof, Float_t zlenA) const
1481{
1482 //
1483 // Make cooling tubes (FTUB volume)
5e6c8f3d 1484 // and cooling bars (FTLN and FLO1/2/3 volumes)
1485 // in FAIA/B/C volume containers.
57df6e96 1486 //
1487
57df6e96 1488 Int_t *idtmed = fIdtmed->GetArray()-499;
1489
1490 Int_t idrotm[1];
1491
57df6e96 1492 // cooling tube volume definition
1493 Float_t tubepar[3] = {0., 0.4, xtof*0.5 - fgkCBLw - fgkSawThickness};
1494 gMC->Gsvolu("FTUB", "TUBE", idtmed[512], tubepar, 3); // Cu
1495
1496 // water cooling tube volume definition
1497 Float_t tubeparW[3] = {0., 0.3, tubepar[2]};
1498 gMC->Gsvolu("FITU", "TUBE", idtmed[509], tubeparW, 3); // H2O
1499
1500 // Positioning of the water tube into the steel one
5e6c8f3d 1501 gMC->Gspos("FITU", 1, "FTUB", 0., 0., 0., 0, "ONLY");
57df6e96 1502
1503 // definition of transverse components of SM cooling system
5e6c8f3d 1504 Float_t trapar[3] = {tubepar[2], 6.175/*6.15*/, 0.7};
1505 gMC->Gsvolu("FTLN", "BOX ", idtmed[504], trapar, 3); // Al
57df6e96 1506
1507 // rotation matrix
1508 AliMatrix(idrotm[0], 180., 90., 90., 90., 90., 0.);
1509
5e6c8f3d 1510 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
1511 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1512 Float_t bar[3] = {fgkBar[0], fgkBar[1], fgkBar[2]};
1513 Float_t bar2[3] = {fgkBar2[0], fgkBar2[1], fgkBar2[2]};
1514 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
1879b6a0 1515 //Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
57df6e96 1516
5e6c8f3d 1517 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1879b6a0 1518 feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5,
5e6c8f3d 1519 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
57df6e96 1520
5e6c8f3d 1521 Float_t ytub =-(ytof*0.5 - fgkModuleCoverThickness)*0.5 + carpar[1] +
1879b6a0 1522 carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - 2.*bar2[1] - tubepar[1];
57df6e96 1523
5e6c8f3d 1524 // Positioning of tubes for the SM cooling system
1879b6a0 1525 Float_t ycoor = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - 2.*bar2[1] - tubepar[1];
5e6c8f3d 1526 Float_t zcoor =-carpar[2] + 2.*bar[2] + tubepar[1];
1527 gMC->Gspos("FTUB", 1, "FCA1", 0., ycoor, zcoor, idrotm[0], "ONLY");
1528 gMC->Gspos("FTUB", 1, "FCA2", 0., ycoor, zcoor, idrotm[0], "ONLY");
1529 gGeoManager->GetVolume("FTUB")->VisibleDaughters(kFALSE);
1530
1531 Float_t yFLTN = trapar[1] - (ytof*0.5 - fgkModuleCoverThickness)*0.5;
1532 for (Int_t sg= -1; sg< 2; sg+= 2) {
1533 // Positioning of transverse components for the SM cooling system
1534 gMC->Gspos("FTLN", 5+4*sg, "FAIA", 0., yFLTN, 369.9*sg, 0, "MANY");
1535 gMC->Gspos("FTLN", 5+3*sg, "FAIA", 0., yFLTN, 366.9*sg, 0, "MANY");
1536 gMC->Gspos("FTLN", 5+2*sg, "FAIA", 0., yFLTN, 198.8*sg, 0, "MANY");
1537 gMC->Gspos("FTLN", 5+sg, "FAIA", 0., yFLTN, 56.82*sg, 0, "MANY");
1538 gMC->Gspos("FTLN", 5+4*sg, "FAIC", 0., yFLTN, 369.9*sg, 0, "MANY");
1539 gMC->Gspos("FTLN", 5+3*sg, "FAIC", 0., yFLTN, 366.9*sg, 0, "MANY");
1540 gMC->Gspos("FTLN", 5+2*sg, "FAIC", 0., yFLTN, 198.8*sg, 0, "MANY");
1541 gMC->Gspos("FTLN", 5+sg, "FAIC", 0., yFLTN, 56.82*sg, 0, "MANY");
1542 }
57df6e96 1543
5e6c8f3d 1544 // definition of longitudinal components of SM cooling system
1545 Float_t lonpar1[3] = {2., 0.5, 56.82 - trapar[2]};
1546 Float_t lonpar2[3] = {lonpar1[0], lonpar1[1], (198.8 - 56.82)*0.5 - trapar[2]};
1547 Float_t lonpar3[3] = {lonpar1[0], lonpar1[1], (366.9 - 198.8)*0.5 - trapar[2]};
1548 gMC->Gsvolu("FLO1", "BOX ", idtmed[504], lonpar1, 3); // Al
1549 gMC->Gsvolu("FLO2", "BOX ", idtmed[504], lonpar2, 3); // Al
1550 gMC->Gsvolu("FLO3", "BOX ", idtmed[504], lonpar3, 3); // Al
1551
1552 // Positioning of longitudinal components for the SM cooling system
1553 ycoor = ytub + (tubepar[1] + 2.*bar2[1] + lonpar1[1]);
1554 gMC->Gspos("FLO1", 4, "FAIA",-24., ycoor, 0., 0, "MANY");
1555 gMC->Gspos("FLO1", 2, "FAIA", 24., ycoor, 0., 0, "MANY");
1556 gMC->Gspos("FLO1", 4, "FAIC",-24., ycoor, 0., 0, "MANY");
1557 gMC->Gspos("FLO1", 2, "FAIC", 24., ycoor, 0., 0, "MANY");
1558
1559 zcoor = (198.8 + 56.82)*0.5;
1560 gMC->Gspos("FLO2", 4, "FAIA",-24., ycoor,-zcoor, 0, "MANY");
1561 gMC->Gspos("FLO2", 2, "FAIA", 24., ycoor,-zcoor, 0, "MANY");
1562 gMC->Gspos("FLO2", 4, "FAIC",-24., ycoor,-zcoor, 0, "MANY");
1563 gMC->Gspos("FLO2", 2, "FAIC", 24., ycoor,-zcoor, 0, "MANY");
1564 gMC->Gspos("FLO2", 8, "FAIA",-24., ycoor, zcoor, 0, "MANY");
1565 gMC->Gspos("FLO2", 6, "FAIA", 24., ycoor, zcoor, 0, "MANY");
1566 gMC->Gspos("FLO2", 8, "FAIC",-24., ycoor, zcoor, 0, "MANY");
1567 gMC->Gspos("FLO2", 6, "FAIC", 24., ycoor, zcoor, 0, "MANY");
1568
1569 zcoor = (366.9 + 198.8)*0.5;
1570 gMC->Gspos("FLO3", 4, "FAIA",-24., ycoor,-zcoor, 0, "MANY");
1571 gMC->Gspos("FLO3", 2, "FAIA", 24., ycoor,-zcoor, 0, "MANY");
1572 gMC->Gspos("FLO3", 4, "FAIC",-24., ycoor,-zcoor, 0, "MANY");
1573 gMC->Gspos("FLO3", 2, "FAIC", 24., ycoor,-zcoor, 0, "MANY");
1574 gMC->Gspos("FLO3", 8, "FAIA",-24., ycoor, zcoor, 0, "MANY");
1575 gMC->Gspos("FLO3", 6, "FAIA", 24., ycoor, zcoor, 0, "MANY");
1576 gMC->Gspos("FLO3", 8, "FAIC",-24., ycoor, zcoor, 0, "MANY");
1577 gMC->Gspos("FLO3", 6, "FAIC", 24., ycoor, zcoor, 0, "MANY");
1578
1579 ycoor = ytub - (tubepar[1] + 2.*bar2[1] + lonpar1[1]);
1580 gMC->Gspos("FLO1", 3, "FAIA",-24., ycoor, 0., 0, "MANY");
1581 gMC->Gspos("FLO1", 1, "FAIA", 24., ycoor, 0., 0, "MANY");
1582 gMC->Gspos("FLO1", 3, "FAIC",-24., ycoor, 0., 0, "MANY");
1583 gMC->Gspos("FLO1", 1, "FAIC", 24., ycoor, 0., 0, "MANY");
1584
1585 zcoor = (198.8 + 56.82)*0.5;
1586 gMC->Gspos("FLO2", 3, "FAIA",-24., ycoor,-zcoor, 0, "MANY");
1587 gMC->Gspos("FLO2", 1, "FAIA", 24., ycoor,-zcoor, 0, "MANY");
1588 gMC->Gspos("FLO2", 3, "FAIC",-24., ycoor,-zcoor, 0, "MANY");
1589 gMC->Gspos("FLO2", 1, "FAIC", 24., ycoor,-zcoor, 0, "MANY");
1590 gMC->Gspos("FLO2", 7, "FAIA",-24., ycoor, zcoor, 0, "MANY");
1591 gMC->Gspos("FLO2", 5, "FAIA", 24., ycoor, zcoor, 0, "MANY");
1592 gMC->Gspos("FLO2", 7, "FAIC",-24., ycoor, zcoor, 0, "MANY");
1593 gMC->Gspos("FLO2", 5, "FAIC", 24., ycoor, zcoor, 0, "MANY");
1594
1595 zcoor = (366.9 + 198.8)*0.5;
1596 gMC->Gspos("FLO3", 3, "FAIA",-24., ycoor,-zcoor, 0, "MANY");
1597 gMC->Gspos("FLO3", 1, "FAIA", 24., ycoor,-zcoor, 0, "MANY");
1598 gMC->Gspos("FLO3", 3, "FAIC",-24., ycoor,-zcoor, 0, "MANY");
1599 gMC->Gspos("FLO3", 1, "FAIC", 24., ycoor,-zcoor, 0, "MANY");
1600 gMC->Gspos("FLO3", 7, "FAIA",-24., ycoor, zcoor, 0, "MANY");
1601 gMC->Gspos("FLO3", 5, "FAIA", 24., ycoor, zcoor, 0, "MANY");
1602 gMC->Gspos("FLO3", 7, "FAIC",-24., ycoor, zcoor, 0, "MANY");
1603 gMC->Gspos("FLO3", 5, "FAIC", 24., ycoor, zcoor, 0, "MANY");
9f8488c2 1604
57df6e96 1605
5e6c8f3d 1606 Float_t carpos[3] = {25. - xtof*0.5,
1607 (11.5 - (ytof*0.5 - fgkModuleCoverThickness))*0.5,
1608 0.};
57df6e96 1609 if (fTOFHoles) {
57df6e96 1610 for (Int_t sg= -1; sg< 2; sg+= 2) {
1611 carpos[2] = sg*zlenA*0.5;
5e6c8f3d 1612 gMC->Gspos("FTLN", 5+4*sg, "FAIB", 0., yFLTN, 369.9*sg, 0, "MANY");
1613 gMC->Gspos("FTLN", 5+3*sg, "FAIB", 0., yFLTN, 366.9*sg, 0, "MANY");
1614 gMC->Gspos("FTLN", 5+2*sg, "FAIB", 0., yFLTN, 198.8*sg, 0, "MANY");
1615 gMC->Gspos("FTLN", 5+sg, "FAIB", 0., yFLTN, 56.82*sg, 0, "MANY");
dfef1a15 1616 }
57df6e96 1617
5e6c8f3d 1618 ycoor = ytub + (tubepar[1] + 2.*bar2[1] + lonpar1[1]);
e86c4f42 1619 zcoor = (198.8 + 56.82)*0.5;
5e6c8f3d 1620 gMC->Gspos("FLO2", 2, "FAIB",-24., ycoor,-zcoor, 0, "MANY");
1621 gMC->Gspos("FLO2", 1, "FAIB",-24., ycoor, zcoor, 0, "MANY");
e86c4f42 1622 zcoor = (366.9 + 198.8)*0.5;
5e6c8f3d 1623 gMC->Gspos("FLO3", 2, "FAIB",-24., ycoor,-zcoor, 0, "MANY");
1624 gMC->Gspos("FLO3", 1, "FAIB",-24., ycoor, zcoor, 0, "MANY");
1625 ycoor = ytub - (tubepar[1] + 2.*bar2[1] + lonpar1[1]);
e86c4f42 1626 zcoor = (198.8 + 56.82)*0.5;
1627 gMC->Gspos("FLO2", 4, "FAIB", 24., ycoor,-zcoor, 0, "MANY");
1628 gMC->Gspos("FLO2", 3, "FAIB", 24., ycoor, zcoor, 0, "MANY");
1629 zcoor = (366.9 + 198.8)*0.5;
1630 gMC->Gspos("FLO3", 4, "FAIB", 24., ycoor,-zcoor, 0, "MANY");
1631 gMC->Gspos("FLO3", 3, "FAIB", 24., ycoor, zcoor, 0, "MANY");
57df6e96 1632
1633 }
1634
5e6c8f3d 1635 Float_t barS[3] = {fgkBarS[0], fgkBarS[1], fgkBarS[2]};
1636 gMC->Gsvolu("FBAS", "BOX ", idtmed[504], barS, 3); // Al
1637
1638 Float_t barS1[3] = {fgkBarS1[0], fgkBarS1[1], fgkBarS1[2]};
1639 gMC->Gsvolu("FBS1", "BOX ", idtmed[504], barS1, 3); // Al
1640
1641 Float_t barS2[3] = {fgkBarS2[0], fgkBarS2[1], fgkBarS2[2]};
1642 gMC->Gsvolu("FBS2", "BOX ", idtmed[504], barS2, 3); // Al
1643
1879b6a0 1644 Float_t ytubBis = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - 2.*barS2[1] - tubepar[1];
5e6c8f3d 1645 ycoor = ytubBis;
1646 zcoor =-carpar[2] + barS[2];
1647 gMC->Gspos("FBAS", 1, "FCA1",-24., ycoor, zcoor, 0, "ONLY");
1648 gMC->Gspos("FBAS", 2, "FCA1", 24., ycoor, zcoor, 0, "ONLY");
1649 gMC->Gspos("FBAS", 1, "FCA2",-24., ycoor, zcoor, 0, "ONLY");
1650 gMC->Gspos("FBAS", 2, "FCA2", 24., ycoor, zcoor, 0, "ONLY");
1651
1652 zcoor =-carpar[2] + 2.*barS[2] + 2.*tubepar[1] + barS1[2];
1653 gMC->Gspos("FBS1", 1, "FCA1",-24., ycoor, zcoor, 0, "ONLY");
1654 gMC->Gspos("FBS1", 2, "FCA1", 24., ycoor, zcoor, 0, "ONLY");
1655 gMC->Gspos("FBS1", 1, "FCA2",-24., ycoor, zcoor, 0, "ONLY");
1656 gMC->Gspos("FBS1", 2, "FCA2", 24., ycoor, zcoor, 0, "ONLY");
1657
1658 ycoor = ytubBis + (tubepar[1] + barS2[1]);
1659 zcoor =-carpar[2] + 2.*barS[2] + barS2[2];
1660 gMC->Gspos("FBS2", 1, "FCA1",-24., ycoor, zcoor, 0, "ONLY");
1661 gMC->Gspos("FBS2", 2, "FCA1", 24., ycoor, zcoor, 0, "ONLY");
1662 gMC->Gspos("FBS2", 1, "FCA2",-24., ycoor, zcoor, 0, "ONLY");
1663 gMC->Gspos("FBS2", 2, "FCA2", 24., ycoor, zcoor, 0, "ONLY");
1664
1665 ycoor = ytubBis - (tubepar[1] + barS2[1]);
1666 //zcoor =-carpar[2] + 2.*barS[2] + barS2[2];
1667 gMC->Gspos("FBS2", 3, "FCA1",-24., ycoor, zcoor, 0, "ONLY");
1668 gMC->Gspos("FBS2", 4, "FCA1", 24., ycoor, zcoor, 0, "ONLY");
1669 gMC->Gspos("FBS2", 3, "FCA2",-24., ycoor, zcoor, 0, "ONLY");
1670 gMC->Gspos("FBS2", 4, "FCA2", 24., ycoor, zcoor, 0, "ONLY");
1671
57df6e96 1672}
1673
1674//_____________________________________________________________________________
1675void AliTOFv6T0::MakeSuperModuleServices(Float_t xtof, Float_t ytof, Float_t zlenA) const
1676{
1677 //
5e6c8f3d 1678 // Make signal cables (FCAB/L and FCBL/B volumes),
57df6e96 1679 // supemodule cover (FCOV volume) and wall (FSAW volume)
5e6c8f3d 1680 // in FAIA/B/C volume containers.
57df6e96 1681 //
1682
57df6e96 1683 Int_t *idtmed = fIdtmed->GetArray()-499;
1684
1685 Int_t idrotm[3];
1686
57df6e96 1687 Float_t tubepar[3] = {0., 0.4, xtof*0.5 - fgkCBLw - fgkSawThickness};
5e6c8f3d 1688 Float_t al1[3] = {fgkAl1parameters[0], fgkAl1parameters[1], fgkAl1parameters[2]};
1689 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
1690 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1879b6a0 1691 //Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
5e6c8f3d 1692 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
57df6e96 1693
1694 // FEA cables definition
5e6c8f3d 1695 Float_t cbpar[3] = {0., 0.5, (tubepar[2] - (fgkFEAwidth2 - fgkFEAwidth1/6.)*0.5)*0.5};
57df6e96 1696 gMC->Gsvolu("FCAB", "TUBE", idtmed[510], cbpar, 3); // copper+alu
5e6c8f3d 1697
1698 Float_t cbparS[3] = {cbpar[0], cbpar[1], (tubepar[2] - (xtof*0.5 - 25. + (fgkFEAwidth1 - fgkFEAwidth1/6.)*0.5))*0.5};
1699 gMC->Gsvolu("FCAL", "TUBE", idtmed[510], cbparS, 3); // copper+alu
57df6e96 1700
1701 // rotation matrix
1702 AliMatrix(idrotm[0], 180., 90., 90., 90., 90., 0.);
1703
5e6c8f3d 1704 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1879b6a0 1705 feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5,
5e6c8f3d 1706 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
57df6e96 1707
5e6c8f3d 1708 Float_t bar2[3] = {fgkBar2[0], fgkBar2[1], fgkBar2[2]};
1709 Float_t ytub =-(ytof*0.5 - fgkModuleCoverThickness)*0.5 + carpar[1] +
1879b6a0 1710 carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - 2.*bar2[1] - tubepar[1];
57df6e96 1711
5e6c8f3d 1712 // FEA cables positioning
1713 Float_t xcoor = (tubepar[2] + (fgkFEAwidth2 - fgkFEAwidth1/6.)*0.5)*0.5;
1714 Float_t ycoor = ytub - 3.;
1715 Float_t zcoor =-carpar[2] + (2.*feaRoof1[2] - 2.*al1[2] - 2.*feaParam[2] - cbpar[1]);
1716 gMC->Gspos("FCAB", 1, "FCA1",-xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1717 gMC->Gspos("FCAB", 2, "FCA1", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1718 gMC->Gspos("FCAB", 1, "FCA2",-xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1719 gMC->Gspos("FCAB", 2, "FCA2", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1720 xcoor = (tubepar[2] + (xtof*0.5 - 25. + (fgkFEAwidth1 - fgkFEAwidth1/6.)*0.5))*0.5;
1721 ycoor -= 2.*cbpar[1];
1722 gMC->Gspos("FCAL", 1, "FCA1",-xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1723 gMC->Gspos("FCAL", 2, "FCA1", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1724 gMC->Gspos("FCAL", 1, "FCA2",-xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1725 gMC->Gspos("FCAL", 2, "FCA2", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
57df6e96 1726
dfef1a15 1727
1728 // Cables and tubes on the side blocks
57df6e96 1729 // constants definition
1730 const Float_t kCBLl = zlenA*0.5; // length of block
1731 const Float_t kCBLlh = zlenA*0.5 - fgkInterCentrModBorder2; // length of block in case of holes
1732 //const Float_t fgkCBLw = 13.5; // width of block
1733 //const Float_t fgkCBLh1 = 2.; // min. height of block
1734 //const Float_t fgkCBLh2 = 12.3; // max. height of block
1735 //const Float_t fgkSawThickness = 1.; // Al wall thickness
1736
1737 // lateral cable and tube volume definition
1738 Float_t tgal = (fgkCBLh2 - fgkCBLh1)/(2.*kCBLl);
dfef1a15 1739 Float_t cblpar[11];
57df6e96 1740 cblpar[0] = fgkCBLw *0.5;
dfef1a15 1741 cblpar[1] = 0.;
1742 cblpar[2] = 0.;
57df6e96 1743 cblpar[3] = kCBLl *0.5;
1744 cblpar[4] = fgkCBLh1 *0.5;
1745 cblpar[5] = fgkCBLh2 *0.5;
dfef1a15 1746 cblpar[6] = TMath::ATan(tgal)*kRaddeg;
57df6e96 1747 cblpar[7] = kCBLl *0.5;
1748 cblpar[8] = fgkCBLh1 *0.5;
1749 cblpar[9] = fgkCBLh2 *0.5;
dfef1a15 1750 cblpar[10]= cblpar[6];
57df6e96 1751 gMC->Gsvolu("FCBL", "TRAP", idtmed[511], cblpar, 11); // cables and tubes mix
1752
1753 // Side Al Walls definition
1754 Float_t sawpar[3] = {fgkSawThickness*0.5, fgkCBLh2*0.5, kCBLl};
1755 gMC->Gsvolu("FSAW", "BOX ", idtmed[504], sawpar, 3); // Al
1756
1757 AliMatrix(idrotm[1], 90., 90., 180., 0., 90., 180.);
1758 AliMatrix(idrotm[2], 90., 90., 0., 0., 90., 0.);
1759
1760 // lateral cable and tube volume positioning
57df6e96 1761 xcoor = (xtof - fgkCBLw)*0.5 - 2.*sawpar[0];
1762 ycoor = (fgkCBLh1 + fgkCBLh2)*0.25 - (ytof*0.5 - fgkModuleCoverThickness)*0.5;
1763 zcoor = kCBLl*0.5;
1764 gMC->Gspos("FCBL", 1, "FAIA", -xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1765 gMC->Gspos("FCBL", 2, "FAIA", xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1766 gMC->Gspos("FCBL", 3, "FAIA", -xcoor, ycoor, zcoor, idrotm[2], "ONLY");
1767 gMC->Gspos("FCBL", 4, "FAIA", xcoor, ycoor, zcoor, idrotm[2], "ONLY");
5e6c8f3d 1768 gMC->Gspos("FCBL", 1, "FAIC", -xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1769 gMC->Gspos("FCBL", 2, "FAIC", xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1770 gMC->Gspos("FCBL", 3, "FAIC", -xcoor, ycoor, zcoor, idrotm[2], "ONLY");
1771 gMC->Gspos("FCBL", 4, "FAIC", xcoor, ycoor, zcoor, idrotm[2], "ONLY");
57df6e96 1772
dfef1a15 1773 if (fTOFHoles) {
57df6e96 1774 cblpar[3] = kCBLlh *0.5;
1775 cblpar[5] = fgkCBLh1*0.5 + kCBLlh*tgal;
1776 cblpar[7] = kCBLlh *0.5;
dfef1a15 1777 cblpar[9] = cblpar[5];
57df6e96 1778 gMC->Gsvolu("FCBB", "TRAP", idtmed[511], cblpar, 11); // cables and tubes mix
1779
1780 xcoor = (xtof - fgkCBLw)*0.5 - 2.*sawpar[0];
1781 ycoor = (fgkCBLh1 + 2.*cblpar[5])*0.25 - (ytof*0.5 - fgkModuleCoverThickness)*0.5;
1782 zcoor = kCBLl-kCBLlh*0.5;
1783 gMC->Gspos("FCBB", 1, "FAIB", -xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1784 gMC->Gspos("FCBB", 2, "FAIB", xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1785 gMC->Gspos("FCBB", 3, "FAIB", -xcoor, ycoor, zcoor, idrotm[2], "ONLY");
1786 gMC->Gspos("FCBB", 4, "FAIB", xcoor, ycoor, zcoor, idrotm[2], "ONLY");
1787 }
1788
1789 // lateral cable and tube volume positioning
5e6c8f3d 1790 xcoor = xtof*0.5 - sawpar[0];
57df6e96 1791 ycoor = (fgkCBLh2 - ytof*0.5 + fgkModuleCoverThickness)*0.5;
1792 zcoor = 0.;
1793 gMC->Gspos("FSAW", 1, "FAIA", -xcoor, ycoor, zcoor, 0, "ONLY");
1794 gMC->Gspos("FSAW", 2, "FAIA", xcoor, ycoor, zcoor, 0, "ONLY");
5e6c8f3d 1795 gMC->Gspos("FSAW", 1, "FAIC", -xcoor, ycoor, zcoor, 0, "ONLY");
1796 gMC->Gspos("FSAW", 2, "FAIC", xcoor, ycoor, zcoor, 0, "ONLY");
57df6e96 1797
1798 if (fTOFHoles) {
dfef1a15 1799 xcoor = xtof*0.5 - sawpar[0];
57df6e96 1800 ycoor = (fgkCBLh2 - ytof*0.5 + fgkModuleCoverThickness)*0.5;
dfef1a15 1801 gMC->Gspos("FSAW", 1, "FAIB", -xcoor, ycoor, 0., 0, "ONLY");
1802 gMC->Gspos("FSAW", 2, "FAIB", xcoor, ycoor, 0., 0, "ONLY");
1803 }
1804
1805 // TOF Supermodule cover definition and positioning
57df6e96 1806 Float_t covpar[3] = {xtof*0.5, 0.075, zlenA*0.5};
1807 gMC->Gsvolu("FCOV", "BOX ", idtmed[504], covpar, 3); // Al
1808 if (fTOFHoles) {
1809 covpar[2] = (zlenA*0.5 - fgkInterCentrModBorder2)*0.5;
1810 gMC->Gsvolu("FCOB", "BOX ", idtmed[504], covpar, 3); // Al
1811 covpar[2] = fgkInterCentrModBorder2;
1812 gMC->Gsvolu("FCOP", "BOX ", idtmed[513], covpar, 3); // Plastic (CH2)
1813 }
1814
dfef1a15 1815 xcoor = 0.;
5e6c8f3d 1816 ycoor = (ytof*0.5 - fgkModuleCoverThickness)*0.5 - covpar[1];
dfef1a15 1817 zcoor = 0.;
1818 gMC->Gspos("FCOV", 0, "FAIA", xcoor, ycoor, zcoor, 0, "ONLY");
5e6c8f3d 1819 gMC->Gspos("FCOV", 0, "FAIC", xcoor, ycoor, zcoor, 0, "ONLY");
57df6e96 1820 if (fTOFHoles) {
1821 zcoor = (zlenA*0.5 + fgkInterCentrModBorder2)*0.5;
1822 gMC->Gspos("FCOB", 1, "FAIB", xcoor, ycoor, zcoor, 0, "ONLY");
1823 gMC->Gspos("FCOB", 2, "FAIB", xcoor, ycoor, -zcoor, 0, "ONLY");
1824 zcoor = 0.;
1825 gMC->Gspos("FCOP", 0, "FAIB", xcoor, ycoor, zcoor, 0, "ONLY");
1826 }
1827
1828}
1829
1830//_____________________________________________________________________________
1831void AliTOFv6T0::MakeReadoutCrates(Float_t ytof) const
1832{
1833 // Services Volumes
1834
1835 // Empty crate weight: 50 Kg, electronics cards + cables ~ 52 Kg.
1836 // Per each side (A and C) the total weight is: 2x102 ~ 204 Kg.
1837 // ... + weight of the connection pannel for the steel cooling system (Cr 18%, Ni 12%, Fe 70%)
1838 // + other remaining elements + various supports
1839
1840 // Each FEA card weight + all supports
1841 // (including all bolts and not including the cable connectors)
1842 // 353.1 g.
1843 // Per each strip there are 4 FEA cards, then
1844 // the total weight of the front-end electonics section is: 353.1 g x 4 = 1412.4 g.
dfef1a15 1845
1846 // Services Volumes
1847
1848 // Empty crate weight: 50 Kg, electronics cards + cables ~ 52 Kg.
1849 // Per each side (A and C) the total weight is: 2x102 ~ 204 Kg.
1850 // ... + weight of the connection pannel for the steel cooling system (Cr 18%, Ni 12%, Fe 70%)
1851 // + other remaining elements + various supports
1852
1853 // Each FEA card weight + all supports
1854 // (including all bolts and not including the cable connectors)
1855 // 353.1 g.
1856 // Per each strip there are 4 FEA cards, then
1857 // the total weight of the front-end electonics section is: 353.1 g x 4 = 1412.4 g.
57df6e96 1858 //
1859
1860 Int_t *idtmed = fIdtmed->GetArray()-499;
1861
1862 Int_t idrotm[18];
dfef1a15 1863
57df6e96 1864 // volume definition
dfef1a15 1865 Float_t serpar[3] = {29.*0.5, 121.*0.5, 90.*0.5};
57df6e96 1866 gMC->Gsvolu("FTOS", "BOX ", idtmed[514], serpar, 3); // Al + Cu + steel
1867
1868 Float_t xcoor, ycoor, zcoor;
dfef1a15 1869 zcoor = (118.-90.)*0.5;
1870 Float_t phi = -10., ra = fTOFGeometry->Rmin() + ytof*0.5;
1871 for (Int_t i = 0; i < fTOFGeometry->NSectors(); i++) {
1872 phi += 20.;
1873 xcoor = ra * TMath::Cos(phi * kDegrad);
1874 ycoor = ra * TMath::Sin(phi * kDegrad);
57df6e96 1875 AliMatrix(idrotm[i], 90., phi, 90., phi + 270., 0., 0.);
1876 gMC->Gspos("FTOS", i, "BFMO", xcoor, ycoor, zcoor, idrotm[i], "ONLY");
dfef1a15 1877 }
57df6e96 1878
dfef1a15 1879 zcoor = (90. - 223.)*0.5;
2fb1ef22 1880 gMC->Gspos("FTOS", 1, "BBCE", ra, -3., zcoor, 0, "ONLY");
dfef1a15 1881
1882}
57df6e96 1883
dfef1a15 1884//_____________________________________________________________________________
1885void AliTOFv6T0::DrawModule() const
1886{
1887 //
1888 // Draw a shaded view of the Time Of Flight version 5
1889 //
1890
1891 // Set everything unseen
1892 gMC->Gsatt("*", "seen", -1);
1893
1894 //
1895 //Set volumes visible
1896 //
1897
1898 //Set ALIC mother transparent
1899 gMC->Gsatt("ALIC","SEEN", 0);
1900
1901//=====> Level 1
1902 // Level 1 for TOF volumes
1903 gMC->Gsatt("B077","seen", 0);
1904
1905//=====> Level 2
1906 // Level 2 for TOF volumes
1907 gMC->Gsatt("B071","seen", 0);
1908 gMC->Gsatt("B074","seen", 0);
1909 gMC->Gsatt("B075","seen", 0);
1910 gMC->Gsatt("B076","seen",-1); // all B076 sub-levels skipped -
1911 gMC->Gsatt("B080","seen", 0); // B080 does not has sub-level
1912
1913 // Level 2 of B071
1914 gMC->Gsatt("B056","seen", 0); // B056 does not has sub-levels -
1915 gMC->Gsatt("B063","seen",-1); // all B063 sub-levels skipped -
1916 gMC->Gsatt("B065","seen",-1); // all B065 sub-levels skipped -
1917 gMC->Gsatt("B067","seen",-1); // all B067 sub-levels skipped -
1918 gMC->Gsatt("B072","seen",-1); // all B072 sub-levels skipped -
1919
1920 char name[16];
1921 for (Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++) {
1922 sprintf(name, "BREF%d",isec);
1923 gMC->Gsatt(name,"seen", 0); // all BREF%d sub-levels skipped -
1924 sprintf(name, "BTRD%d",isec);
1925 gMC->Gsatt(name,"seen", 0); // all BTRD%d sub-levels skipped -
1926 sprintf(name, "BTOF%d",isec);
1927 gMC->Gsatt(name,"seen",-2); // all BTOF%d sub-levels skipped -
1928 }
1929
1930 gMC->Gdopt("hide", "on");
1931 gMC->Gdopt("shad", "on");
1932 gMC->Gsatt("*", "fill", 7);
1933 gMC->SetClipBox(".");
1934 gMC->SetClipBox("*", 100, 1000, 100, 1000, 100, 1000);
1935 gMC->DefaultRange();
1936 gMC->Gdraw("alic", 40, 30, 0, 10, 9.5, .018, .018);
1937 gMC->Gdhead(1111, "Time Of Flight");
1938 gMC->Gdman(18, 3, "MAN");
1939 gMC->Gdopt("hide","off");
1940}
1941//_____________________________________________________________________________
1942void AliTOFv6T0::DrawDetectorModules() const
1943{
1944 //
1945 // Draw a shaded view of the TOF detector SuperModules version 5
1946 //
1947
1948 // Set everything unseen
1949 gMC->Gsatt("*", "seen", -1);
1950
1951 //
1952 //Set volumes visible
1953 //
1954
1955 //Set ALIC mother transparent
1956 gMC->Gsatt("ALIC","SEEN", 0);
1957
1958//=====> Level 1
1959 // Level 1 for TOF volumes
1960 gMC->Gsatt("B077","seen", 0);
1961
1962//=====> Level 2
1963 // Level 2 for TOF volumes
1964 gMC->Gsatt("B071","seen", 0);
1965 gMC->Gsatt("B074","seen", 0);
1966 gMC->Gsatt("B075","seen", 0);
1967 gMC->Gsatt("B076","seen",-1); // all B076 sub-levels skipped -
1968 gMC->Gsatt("B080","seen", 0); // B080 does not has sub-level
1969
1970 // Level 2 of B071
1971 gMC->Gsatt("B056","seen", 0); // B056 does not has sub-levels -
1972 gMC->Gsatt("B063","seen",-1); // all B063 sub-levels skipped -
1973 gMC->Gsatt("B065","seen",-1); // all B065 sub-levels skipped -
1974 gMC->Gsatt("B067","seen",-1); // all B067 sub-levels skipped -
1975 gMC->Gsatt("B072","seen",-1); // all B072 sub-levels skipped -
1976
1977 char name[16];
1978 for (Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++) {
1979 sprintf(name, "BREF%d",isec);
1980 gMC->Gsatt(name,"seen", 0); // all BREF%d sub-levels skipped -
1981 sprintf(name, "BTRD%d",isec);
1982 gMC->Gsatt(name,"seen", 0); // all BTRD%d sub-levels skipped -
1983 sprintf(name, "BTOF%d",isec);
1984 gMC->Gsatt(name,"seen", 0); // all BTOF%d sub-levels skipped -
1985 }
1986
1987 // Level 3 of B071, B075 and B074
1988 gMC->Gsatt("FTOA","seen",-2); // all FTOA sub-levels skipped -
1989 if (fTOFHoles) gMC->Gsatt("FTOB","seen",-2); // all FTOB sub-levels skipped -
1990 if (fTOFHoles) gMC->Gsatt("FTOC","seen",-2); // all FTOC sub-levels skipped -
1991
1992 // Level 3 of B071, B075 and B074
1993 gMC->Gsatt("FAIA","seen",-1); // all FAIA sub-levels skipped -
5e6c8f3d 1994 gMC->Gsatt("FAIC","seen",-1); // all FAIC sub-levels skipped -
dfef1a15 1995 if (fTOFHoles) gMC->Gsatt("FAIB","seen",-1); // all FAIB sub-levels skipped -
1996
1997 // Level 3 of B071, B075 and B074
57df6e96 1998 gMC->Gsatt("FPEA","seen",-2/*1*/); // all FPEA sub-levels skipped -
1999 if (fTOFHoles) gMC->Gsatt("FPEB","seen",-2/*1*/); // all FPEB sub-levels skipped -
dfef1a15 2000
2001 gMC->Gdopt("hide","on");
2002 gMC->Gdopt("shad","on");
2003 gMC->Gsatt("*", "fill", 5);
2004 gMC->SetClipBox(".");
2005 gMC->SetClipBox("*", 100, 1000, 100, 1000, 0, 1000);
2006 gMC->DefaultRange();
2007 gMC->Gdraw("alic", 40, 30, 0, 10, 9.5, .018, .018);
2008 gMC->Gdhead(1111,"TOF detector");
2009 gMC->Gdman(18, 3, "MAN");
2010 gMC->Gdopt("hide","off");
2011}
2012
2013//_____________________________________________________________________________
2014void AliTOFv6T0::DrawDetectorStrips() const
2015{
2016 //
2017 // Draw a shaded view of the TOF strips for version 5
2018 //
2019
2020 // Set everything unseen
2021 gMC->Gsatt("*", "seen", -1);
2022
2023 //
2024 //Set volumes visible
2025 //
2026
2027 //Set ALIC mother transparent
2028 gMC->Gsatt("ALIC","SEEN", 0);
2029
2030//=====> Level 1
2031 // Level 1 for TOF volumes
2032 gMC->Gsatt("B077","seen", 0);
2033
2034//=====> Level 2
2035 // Level 2 for TOF volumes
2036 gMC->Gsatt("B071","seen", 0);
2037 gMC->Gsatt("B074","seen", 0);
2038 gMC->Gsatt("B075","seen", 0);
2039 gMC->Gsatt("B076","seen",-1); // all B076 sub-levels skipped -
2040 gMC->Gsatt("B080","seen", 0); // B080 does not has sub-level
2041
2042 // Level 2 of B071
2043 gMC->Gsatt("B063","seen",-1); // all B063 sub-levels skipped -
2044 gMC->Gsatt("B065","seen",-1); // all B065 sub-levels skipped -
2045 gMC->Gsatt("B067","seen",-1); // all B067 sub-levels skipped -
2046 gMC->Gsatt("B056","seen", 0); // B056 does not has sub-levels -
2047 gMC->Gsatt("B072","seen",-1); // all B072 sub-levels skipped -
2048
2049 char name[16];
2050 for (Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++) {
2051 sprintf(name, "BREF%d",isec);
2052 gMC->Gsatt(name,"seen", 0); // all BREF%d sub-levels skipped -
2053 sprintf(name, "BTRD%d",isec);
2054 gMC->Gsatt(name,"seen", 0); // all BTRD%d sub-levels skipped -
2055 sprintf(name, "BTOF%d",isec);
2056 gMC->Gsatt(name,"seen", 0); // all BTOF%d sub-levels skipped -
2057 }
2058
2059 // Level 3 of B071, B074 and B075
2060 gMC->Gsatt("FTOA","SEEN", 0);
2061 if (fTOFHoles) gMC->Gsatt("FTOB","SEEN", 0);
2062 if (fTOFHoles) gMC->Gsatt("FTOC","SEEN", 0);
2063
2064 // Level 4 of B071, B074 and B075
2065 gMC->Gsatt("FLTA","SEEN", 0);
2066 if (fTOFHoles) gMC->Gsatt("FLTB","SEEN", 0);
2067 if (fTOFHoles) gMC->Gsatt("FLTC","SEEN", 0);
2068
2069 // Level 5 of B071, B074 and B075
2070 gMC->Gsatt("FAIA","SEEN", 0);
5e6c8f3d 2071 gMC->Gsatt("FAIC","seen",-1); // all FAIC sub-levels skipped -
dfef1a15 2072 if (fTOFHoles) gMC->Gsatt("FAIB","SEEN", 0);
2073
57df6e96 2074 gMC->Gsatt("FPEA","SEEN", -2/*1*/);
2075 if (fTOFHoles) gMC->Gsatt("FPEB","SEEN", -2/*1*/);
dfef1a15 2076
2077 gMC->Gsatt("FSTR","SEEN",-2); // all FSTR sub-levels skipped -
2078
2079 gMC->Gsatt("FWZ1","SEEN", 1);
2080 gMC->Gsatt("FWZ2","SEEN", 1);
2081 gMC->Gsatt("FWZ3","SEEN", 1);
2082 gMC->Gsatt("FWZ4","SEEN", 1);
57df6e96 2083 if (fTOFHoles) {
2084 gMC->Gsatt("FWZA","SEEN", 1);
2085 gMC->Gsatt("FWZB","SEEN", 1);
2086 gMC->Gsatt("FWZC","SEEN", 1);
2087 }
dfef1a15 2088
2089 // Level 2 of FAIA
2090 // Level 2 of FAIB
5e6c8f3d 2091 // Level 2 of FAIC
dfef1a15 2092 gMC->Gsatt("FCA1","SEEN", 0);
2093 gMC->Gsatt("FCA2","SEEN", 0);
2094 gMC->Gsatt("FCAB","SEEN", 0);
57df6e96 2095 gMC->Gsatt("FCAL","SEEN", 0);
dfef1a15 2096 gMC->Gsatt("FTUB","SEEN",-1); // all FTUB sub-levels skipped -
2097 gMC->Gsatt("FTLN","SEEN", 0);
5e6c8f3d 2098 gMC->Gsatt("FLO1","SEEN", 0);
2099 gMC->Gsatt("FLO2","SEEN", 0);
2100 gMC->Gsatt("FLO3","SEEN", 0);
dfef1a15 2101 gMC->Gsatt("FCBL","SEEN", 0);
57df6e96 2102 if (fTOFHoles) gMC->Gsatt("FCBB","SEEN", 0);
dfef1a15 2103 gMC->Gsatt("FSAW","SEEN", 0);
2104 gMC->Gsatt("FCOV","SEEN", 0);
57df6e96 2105 if (fTOFHoles) {
2106 gMC->Gsatt("FCOB","SEEN", 0);
2107 gMC->Gsatt("FCOP","SEEN", 0);
2108 }
dfef1a15 2109
2110 // Level 2 of FTUB
2111 gMC->Gsatt("FITU","SEEN", 0);
2112
2113 // Level 2 of FSTR
2114 gMC->Gsatt("FHON","SEEN", 1);
2115 gMC->Gsatt("FPC1","SEEN", 1);
2116 gMC->Gsatt("FPC2","SEEN", 1);
2117 gMC->Gsatt("FPCB","SEEN", 1);
2118 gMC->Gsatt("FRGL","SEEN", 1);
2119 gMC->Gsatt("FGLF","SEEN", 1);
2120
2121 // Level 2 of FPCB => Level 3 of FSTR
2122 gMC->Gsatt("FSEN","SEEN", 0);
2123 gMC->Gsatt("FSEZ","SEEN", 0);
2124 gMC->Gsatt("FPAD","SEEN", 1);
2125
2126 gMC->Gdopt("hide","on");
2127 gMC->Gdopt("shad","on");
2128 gMC->Gsatt("*", "fill", 5);
2129 gMC->SetClipBox(".");
2130 gMC->SetClipBox("*", 0, 1000, 0, 1000, 0, 1000);
2131 gMC->DefaultRange();
2132 gMC->Gdraw("alic", 40, 30, 0, 10, 9.5, .018, .018);
2133 gMC->Gdhead(1111,"TOF Strips");
2134 gMC->Gdman(18, 3, "MAN");
2135 gMC->Gdopt("hide","off");
2136}
2137
2138//_____________________________________________________________________________
2139void AliTOFv6T0::CreateMaterials()
2140{
2141 //
2142 // Define materials for the Time Of Flight
2143 //
2144
2145 //AliTOF::CreateMaterials();
2146
f7a1cc68 2147 AliMagF *magneticField = (AliMagF*)((AliMagF*)TGeoGlobalMagField::Instance()->GetField());
dfef1a15 2148
2149 Int_t isxfld = magneticField->Integ();
2150 Float_t sxmgmx = magneticField->Max();
2151
57df6e96 2152 //--- Quartz (SiO2) ---
2153 Float_t aq[2] = { 28.0855,15.9994};
dfef1a15 2154 Float_t zq[2] = { 14.,8. };
2155 Float_t wq[2] = { 1.,2. };
57df6e96 2156 Float_t dq = 2.7; // (+5.9%)
dfef1a15 2157 Int_t nq = -2;
2158
57df6e96 2159 // --- Nomex (C14H22O2N2) ---
2160 Float_t anox[4] = {12.011,1.00794,15.9994,14.00674};
dfef1a15 2161 Float_t znox[4] = { 6., 1., 8., 7.};
2162 Float_t wnox[4] = {14., 22., 2., 2.};
2163 //Float_t dnox = 0.048; //old value
2164 Float_t dnox = 0.22; // (x 4.6)
2165 Int_t nnox = -4;
2166
57df6e96 2167 // --- G10 {Si, O, C, H, O} ---
2168 Float_t we[7], na[7];
2169
2170 Float_t ag10[5] = {28.0855,15.9994,12.011,1.00794,15.9994};
dfef1a15 2171 Float_t zg10[5] = {14., 8., 6., 1., 8.};
2172 Float_t wmatg10[5];
2173 Int_t nlmatg10 = 5;
2174 na[0]= 1. , na[1]= 2. , na[2]= 0. , na[3]= 0. , na[4]= 0.;
2175 MaterialMixer(we,ag10,na,5);
2176 wmatg10[0]= we[0]*0.6;
2177 wmatg10[1]= we[1]*0.6;
2178 na[0]= 0. , na[1]= 0. , na[2]= 14. , na[3]= 20. , na[4]= 3.;
2179 MaterialMixer(we,ag10,na,5);
2180 wmatg10[2]= we[2]*0.4;
2181 wmatg10[3]= we[3]*0.4;
2182 wmatg10[4]= we[4]*0.4;
cb4d308f 2183 AliDebug(1,Form("wg10 %f %f %f %f %f", wmatg10[0], wmatg10[1], wmatg10[2], wmatg10[3], wmatg10[4]));
57df6e96 2184 //Float_t densg10 = 1.7; //old value
e41ca6a9 2185 Float_t densg10 = 2.0; // (+17.8%)
dfef1a15 2186
57df6e96 2187 // --- Water ---
2188 Float_t awa[2] = { 1.00794, 15.9994 };
dfef1a15 2189 Float_t zwa[2] = { 1., 8. };
2190 Float_t wwa[2] = { 2., 1. };
2191 Float_t dwa = 1.0;
2192 Int_t nwa = -2;
2193
57df6e96 2194 // --- Air ---
2195 Float_t aAir[4]={12.011,14.00674,15.9994,39.948};
dfef1a15 2196 Float_t zAir[4]={6.,7.,8.,18.};
2197 Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827};
2198 Float_t dAir = 1.20479E-3;
2199
57df6e96 2200 // --- Fibre Glass ---
2201 Float_t afg[4] = {28.0855,15.9994,12.011,1.00794};
dfef1a15 2202 Float_t zfg[4] = {14., 8., 6., 1.};
2203 Float_t wfg[4] = {0.12906,0.29405,0.51502,0.06187};
2204 //Float_t dfg = 1.111;
57df6e96 2205 Float_t dfg = 2.05; // (x1.845)
dfef1a15 2206 Int_t nfg = 4;
2207
57df6e96 2208 // --- Freon C2F4H2 + SF6 ---
2209 Float_t afre[4] = {12.011,1.00794,18.9984032,32.0065};
2210 Float_t zfre[4] = { 6., 1., 9., 16.};
2211 Float_t wfre[4] = {0.21250,0.01787,0.74827,0.021355};
2212 Float_t densfre = 0.00375;
dfef1a15 2213 Int_t nfre = 4;
2214
57df6e96 2215 // --- Cables and tubes {Al, Cu} ---
2216 Float_t acbt[2] = {26.981539,63.546};
2217 Float_t zcbt[2] = {13., 29.};
2218 Float_t wcbt[2] = {0.407,0.593};
2219 Float_t decbt = 0.68;
2220
2221 // --- Cable {CH2, Al, Cu} ---
2222 Float_t asc[4] = {12.011, 1.00794, 26.981539,63.546};
2223 Float_t zsc[4] = { 6., 1., 13., 29.};
2224 Float_t wsc[4];
2225 for (Int_t ii=0; ii<4; ii++) wsc[ii]=0.;
2226
2227 Float_t wDummy[4], nDummy[4];
2228 for (Int_t ii=0; ii<4; ii++) wDummy[ii]=0.;
2229 for (Int_t ii=0; ii<4; ii++) nDummy[ii]=0.;
2230 nDummy[0] = 1.;
2231 nDummy[1] = 2.;
2232 MaterialMixer(wDummy,asc,nDummy,2);
2233 wsc[0] = 0.4375*wDummy[0];
2234 wsc[1] = 0.4375*wDummy[1];
2235 wsc[2] = 0.3244;
2236 wsc[3] = 0.2381;
2237 Float_t dsc = 1.223;
2238
2239 // --- Crates boxes {Al, Cu, Fe, Cr, Ni} ---
2240 Float_t acra[5]= {26.981539,63.546,55.845,51.9961,58.6934};
dfef1a15 2241 Float_t zcra[5]= {13., 29., 26., 24., 28.};
2242 Float_t wcra[5]= {0.7,0.2,0.07,0.018,0.012};
2243 Float_t dcra = 0.77;
2244
57df6e96 2245 // --- Polietilene CH2 ---
2246 Float_t aPlastic[2] = {12.011, 1.00794};
2247 Float_t zPlastic[2] = { 6., 1.};
2248 Float_t wPlastic[2] = { 1., 2.};
2249 //Float_t dPlastic = 0.92; // PDB value
2250 Float_t dPlastic = 0.93; // (~+1.1%)
2251 Int_t nwPlastic = -2;
2252
dfef1a15 2253 AliMixture ( 0, "Air$", aAir, zAir, dAir, 4, wAir);
2254 AliMixture ( 1, "Nomex$", anox, znox, dnox, nnox, wnox);
2255 AliMixture ( 2, "G10$", ag10, zg10, densg10, nlmatg10, wmatg10);
2256 AliMixture ( 3, "fibre glass$", afg, zfg, dfg, nfg, wfg);
57df6e96 2257 AliMaterial( 4, "Al $", 26.981539, 13., 2.7, -8.9, 999.);
2258 Float_t factor = 0.4/1.5*2./3.;
2259 AliMaterial( 5, "Al honeycomb$", 26.981539, 13., 2.7*factor, -8.9/factor, 999.);
dfef1a15 2260 AliMixture ( 6, "Freon$", afre, zfre, densfre, nfre, wfre);
2261 AliMixture ( 7, "Glass$", aq, zq, dq, nq, wq);
57df6e96 2262 AliMixture ( 8, "Water$", awa, zwa, dwa, nwa, wwa);
2263 AliMixture ( 9, "cables+tubes$", acbt, zcbt, decbt, 2, wcbt);
2264 AliMaterial(10, "Cu $", 63.546, 29., 8.96, -1.43, 999.);
2265 AliMixture (11, "cable$", asc, zsc, dsc, 4, wsc);
2266 AliMixture (12, "Al+Cu+steel$", acra, zcra, dcra, 5, wcra);
2267 AliMixture (13, "plastic$", aPlastic, zPlastic, dPlastic, nwPlastic, wPlastic);
2268 Float_t factorHoles = 1./36.5;
2269 AliMaterial(14, "Al honey for holes$", 26.981539, 13., 2.7*factorHoles, -8.9/factorHoles, 999.);
dfef1a15 2270
2271 Float_t epsil, stmin, deemax, stemax;
2272
2273 // STD data
2274 // EPSIL = 0.1 ! Tracking precision,
2275 // STEMAX = 0.1 ! Maximum displacement for multiple scattering
2276 // DEEMAX = 0.1 ! Maximum fractional energy loss, DLS
2277 // STMIN = 0.1
2278
2279 // TOF data
2280 epsil = .001; // Tracking precision,
2281 stemax = -1.; // Maximum displacement for multiple scattering
2282 deemax = -.3; // Maximum fractional energy loss, DLS
2283 stmin = -.8;
2284
57df6e96 2285 AliMedium( 1,"Air$", 0, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
dfef1a15 2286 AliMedium( 2,"Nomex$", 1, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2287 AliMedium( 3,"G10$", 2, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2288 AliMedium( 4,"fibre glass$", 3, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
57df6e96 2289 AliMedium( 5,"Al Frame$", 4, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2290 AliMedium( 6,"honeycomb$", 5, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2291 AliMedium( 7,"Fre$", 6, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2292 AliMedium( 8,"Cu-S$", 10, 1, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2293 AliMedium( 9,"Glass$", 7, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2294 AliMedium(10,"Water$", 8, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2295 AliMedium(11,"Cable$", 11, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2296 AliMedium(12,"Cables+Tubes$", 9, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2297 AliMedium(13,"Copper$", 10, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2298 AliMedium(14,"Plastic$", 13, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2299 AliMedium(15,"Crates$", 12, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2300 AliMedium(16,"honey_holes$", 14, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
dfef1a15 2301
2302}
2303//_____________________________________________________________________________
2304void AliTOFv6T0::Init()
2305{
2306 //
2307 // Initialise the detector after the geometry has been defined
2308 //
2309 AliDebug(1, "**************************************"
2310 " TOF "
2311 "**************************************");
2312 AliDebug(1, " Version 4 of TOF initialing, "
2313 "symmetric TOF - Full Coverage version");
2314
2315 AliTOF::Init();
2316
2317 fIdFTOA = gMC->VolId("FTOA");
2318 if (fTOFHoles) {
2319 fIdFTOB = gMC->VolId("FTOB");
2320 fIdFTOC = gMC->VolId("FTOC");
2321 }
2322 fIdFLTA = gMC->VolId("FLTA");
2323 if (fTOFHoles) {
2324 fIdFLTB = gMC->VolId("FLTB");
2325 fIdFLTC = gMC->VolId("FLTC");
2326 }
2327
2328 AliDebug(1, "**************************************"
2329 " TOF "
2330 "**************************************");
2331}
2332
2333//_____________________________________________________________________________
2334void AliTOFv6T0::StepManager()
2335{
2336
2337 //
2338 // Procedure called at each step in the Time Of Flight
2339 //
2340
2341 TLorentzVector mom, pos;
2342 Float_t xm[3],pm[3],xpad[3],ppad[3];
2343 Float_t hits[14];
2344 Int_t vol[5];
2345 Int_t sector, plate, padx, padz, strip;
2346 Int_t copy, padzid, padxid, stripid, i;
2347 Int_t *idtmed = fIdtmed->GetArray()-499;
2348 Float_t incidenceAngle;
2349
2350 const char* volpath;
2351
2352 Int_t index = 0;
2353
2354 if(
2355 gMC->IsTrackEntering()
2356 && gMC->TrackCharge()
57df6e96 2357 //&& gMC->GetMedium()==idtmed[507]
2358 && gMC->CurrentMedium()==idtmed[507]
dfef1a15 2359 && gMC->CurrentVolID(copy)==fIdSens
2360 )
2361 {
2362
2363 AliMC *mcApplication = (AliMC*)gAlice->GetMCApp();
2364
66e8614d 2365 AddTrackReference(mcApplication->GetCurrentTrackNumber(), AliTrackReference::kTOF);
2366 //AddTrackReference(mcApplication->GetCurrentTrackNumber());
dfef1a15 2367
2368 // getting information about hit volumes
2369
2370 padzid=gMC->CurrentVolOffID(1,copy);
2371 padz=copy;
2372 padz--;
2373
2374 padxid=gMC->CurrentVolOffID(0,copy);
2375 padx=copy;
2376 padx--;
2377
2378 stripid=gMC->CurrentVolOffID(4,copy);
2379 strip=copy;
2380 strip--;
2381
2382 gMC->TrackPosition(pos);
2383 gMC->TrackMomentum(mom);
2384
2385 Double_t normMom=1./mom.Rho();
2386
2387 // getting the coordinates in pad ref system
2388
2389 xm[0] = (Float_t)pos.X();
2390 xm[1] = (Float_t)pos.Y();
2391 xm[2] = (Float_t)pos.Z();
2392
2393 pm[0] = (Float_t)mom.X()*normMom;
2394 pm[1] = (Float_t)mom.Y()*normMom;
2395 pm[2] = (Float_t)mom.Z()*normMom;
2396
2397 gMC->Gmtod(xm,xpad,1); // from MRS to DRS: coordinates convertion
2398 gMC->Gmtod(pm,ppad,2); // from MRS to DRS: direction cosinus convertion
2399
2400
2401 if (TMath::Abs(ppad[1])>1) {
2402 AliWarning("Abs(ppad) > 1");
2403 ppad[1]=TMath::Sign((Float_t)1,ppad[1]);
2404 }
2405 incidenceAngle = TMath::ACos(ppad[1])*kRaddeg;
2406
2407 plate = -1;
2408 if (strip < fTOFGeometry->NStripC()) {
2409 plate = 0;
2410 //strip = strip;
2411 }
2412 else if (strip >= fTOFGeometry->NStripC() &&
2413 strip < fTOFGeometry->NStripC() + fTOFGeometry->NStripB()) {
2414 plate = 1;
2415 strip = strip - fTOFGeometry->NStripC();
2416 }
2417 else if (strip >= fTOFGeometry->NStripC() + fTOFGeometry->NStripB() &&
2418 strip < fTOFGeometry->NStripC() + fTOFGeometry->NStripB() + fTOFGeometry->NStripA()) {
2419 plate = 2;
2420 strip = strip - fTOFGeometry->NStripC() - fTOFGeometry->NStripB();
2421 }
2422 else if (strip >= fTOFGeometry->NStripC() + fTOFGeometry->NStripB() + fTOFGeometry->NStripA() &&
2423 strip < fTOFGeometry->NStripC() + fTOFGeometry->NStripB() + fTOFGeometry->NStripA() + fTOFGeometry->NStripB()) {
2424 plate = 3;
2425 strip = strip - fTOFGeometry->NStripC() - fTOFGeometry->NStripB() - fTOFGeometry->NStripA();
2426 }
2427 else {
2428 plate = 4;
2429 strip = strip - fTOFGeometry->NStripC() - fTOFGeometry->NStripB() - fTOFGeometry->NStripA() - fTOFGeometry->NStripB();
2430 }
2431
2432 volpath=gMC->CurrentVolOffName(7);
2433 index=atoi(&volpath[4]);
2434 sector=-1;
2435 sector=index;
2436
2437 //Old 6h convention
2438 // if(index<5){
2439 // sector=index+13;
2440 // }
2441 // else{
2442 // sector=index-5;
2443 // }
2444
2445 for(i=0;i<3;++i) {
2446 hits[i] = pos[i];
2447 hits[i+3] = pm[i];
2448 }
2449
2450 hits[6] = mom.Rho();
2451 hits[7] = pos[3];
2452 hits[8] = xpad[0];
2453 hits[9] = xpad[1];
2454 hits[10]= xpad[2];
2455 hits[11]= incidenceAngle;
2456 hits[12]= gMC->Edep();
2457 hits[13]= gMC->TrackLength();
2458
2459 vol[0]= sector;
2460 vol[1]= plate;
2461 vol[2]= strip;
2462 vol[3]= padx;
2463 vol[4]= padz;
2464
2465 AddT0Hit(mcApplication->GetCurrentTrackNumber(),vol, hits);
2466 //AddT0Hit(gAlice->GetMCApp()->GetCurrentTrackNumber(),vol, hits);
2467 }
2468}
2469//-------------------------------------------------------------------
2470void AliTOFv6T0::MaterialMixer(Float_t* p,Float_t* a,Float_t* m,Int_t n) const
2471{
2472 // a[] atomic weights vector (in)
2473 // (atoms present in more compound appear separately)
2474 // m[] number of corresponding atoms in the compound (in)
2475 Float_t t = 0.;
2476 for (Int_t i = 0; i < n; ++i) {
2477 p[i] = a[i]*m[i];
2478 t += p[i];
2479 }
2480 for (Int_t i = 0; i < n; ++i) {
2481 p[i] = p[i]/t;
2482 //AliDebug(1,Form((\n weight[%i] = %f (,i,p[i]));
2483 }
2484}