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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
fbd27255 130//const Float_t AliTOFv6T0::fgkLengthInCeModBorder = 7.2 ; // cm // it was 4.7 cm (AdC)
131const Float_t AliTOFv6T0::fgkLengthInCeModBorderU = 5.0 ; // cm
132const Float_t AliTOFv6T0::fgkLengthInCeModBorderD = 7.0 ; // cm
1879b6a0 133const Float_t AliTOFv6T0::fgkLengthExInModBorder = 5.0 ; // cm // it was 7.0 cm (AdC)
57df6e96 134const Float_t AliTOFv6T0::fgkModuleCoverThickness = 2.0 ; // cm
135const Float_t AliTOFv6T0::fgkFEAwidth1 = 19.0; // cm
5e6c8f3d 136const Float_t AliTOFv6T0::fgkFEAwidth2 = 39.5;//38.5; // cm
57df6e96 137const Float_t AliTOFv6T0::fgkSawThickness = 1.0; // cm
138const Float_t AliTOFv6T0::fgkCBLw = 13.5; // cm
139const Float_t AliTOFv6T0::fgkCBLh1 = 2.0; // cm
140const Float_t AliTOFv6T0::fgkCBLh2 = 12.3; // cm
5e6c8f3d 141const Float_t AliTOFv6T0::fgkBetweenLandMask = 0.1; // cm
142const Float_t AliTOFv6T0::fgkAl1parameters[3] = {fgkFEAwidth1*0.5, 0.4, 0.2}; // cm
143const Float_t AliTOFv6T0::fgkAl2parameters[3] = {7.25, 0.75, 0.25}; // cm
144const Float_t AliTOFv6T0::fgkAl3parameters[3] = {3., 4., 0.1}; // cm
145const Float_t AliTOFv6T0::fgkRoof1parameters[3] = {fgkAl1parameters[0], fgkAl1parameters[2], 1.45}; // cm
146const Float_t AliTOFv6T0::fgkRoof2parameters[3] = {fgkAl3parameters[0], 0.1, 1.15}; // cm
147const Float_t AliTOFv6T0::fgkFEAparameters[3] = {fgkFEAwidth1*0.5, 5.6, 0.1}; // cm
148const Float_t AliTOFv6T0::fgkBar[3] = {8.575, 0.6, 0.25}; // cm
149const Float_t AliTOFv6T0::fgkBar1[3] = {fgkBar[0], fgkBar[1], 0.1}; // cm
150const Float_t AliTOFv6T0::fgkBar2[3] = {fgkBar[0], 0.1, fgkBar[1] - 2.*fgkBar1[2]}; // cm
151const Float_t AliTOFv6T0::fgkBarS[3] = {2., fgkBar[1], fgkBar[2]}; // cm
152const Float_t AliTOFv6T0::fgkBarS1[3] = {fgkBarS[0], fgkBar1[1], fgkBar1[2]}; // cm
153const Float_t AliTOFv6T0::fgkBarS2[3] = {fgkBarS[0], fgkBar2[1], fgkBar2[2]}; // cm
57df6e96 154
dfef1a15 155//_____________________________________________________________________________
156 AliTOFv6T0::AliTOFv6T0():
157 fIdFTOA(-1),
158 fIdFTOB(-1),
159 fIdFTOC(-1),
160 fIdFLTA(-1),
161 fIdFLTB(-1),
4f283355 162 fIdFLTC(-1)//,
163//fTOFHoles(kFALSE)
dfef1a15 164{
165 //
166 // Default constructor
167 //
5e6c8f3d 168
dfef1a15 169}
170
171//_____________________________________________________________________________
172AliTOFv6T0::AliTOFv6T0(const char *name, const char *title):
173 AliTOF(name,title,"tzero"),
174 fIdFTOA(-1),
175 fIdFTOB(-1),
176 fIdFTOC(-1),
177 fIdFLTA(-1),
178 fIdFLTB(-1),
4f283355 179 fIdFLTC(-1)//,
180 //fTOFHoles(kFALSE)
dfef1a15 181{
182 //
183 // Standard constructor
184 //
4f283355 185
dfef1a15 186 //
187 // Check that FRAME is there otherwise we have no place where to
188 // put TOF
189
4f283355 190 /*
dfef1a15 191 AliModule* frame = (AliModule*)gAlice->GetModule("FRAME");
4f283355 192
dfef1a15 193 if(!frame) {
194 AliFatal("TOF needs FRAME to be present");
4f283355 195 } else {
dfef1a15 196 if (fTOFGeometry) delete fTOFGeometry;
ba66add8 197 fTOFGeometry = new AliTOFGeometry();
dfef1a15 198
199 if(frame->IsVersion()==1) {
200 AliDebug(1,Form("Frame version %d", frame->IsVersion()));
201 AliDebug(1,"Full Coverage for TOF");
4f283355 202 fTOFHoles=false;}
dfef1a15 203 else {
204 AliDebug(1,Form("Frame version %d", frame->IsVersion()));
205 AliDebug(1,"TOF with Holes for PHOS");
4f283355 206 fTOFHoles=true;}
207
dfef1a15 208 }
4f283355 209 */
210
211 if (fTOFGeometry) delete fTOFGeometry;
212 fTOFGeometry = new AliTOFGeometry();
dfef1a15 213 fTOFGeometry->SetHoles(fTOFHoles);
214
215 //AliTOF::fTOFGeometry = fTOFGeometry;
216
217 // Save the geometry
218 TDirectory* saveDir = gDirectory;
33c3c91a 219 AliRunLoader::Instance()->CdGAFile();
dfef1a15 220 fTOFGeometry->Write("TOFgeometry");
221 saveDir->cd();
222
223}
224
225//_____________________________________________________________________________
226void AliTOFv6T0::AddAlignableVolumes() const
227{
228 //
229 // Create entries for alignable volumes associating the symbolic volume
230 // name with the corresponding volume path. Needs to be syncronized with
231 // eventual changes in the geometry.
232 //
233
c28a5715 234 AliGeomManager::ELayerID idTOF = AliGeomManager::kTOF;
235 Int_t modUID, modnum=0;
236
dfef1a15 237 TString volPath;
238 TString symName;
239
240 TString vpL0 = "ALIC_1/B077_1/BSEGMO";
241 TString vpL1 = "_1/BTOF";
242 TString vpL2 = "_1";
243 TString vpL3 = "/FTOA_0";
244 TString vpL4 = "/FLTA_0/FSTR_";
245
246 TString snSM = "TOF/sm";
247 TString snSTRIP = "/strip";
248
249 Int_t nSectors=fTOFGeometry->NSectors();
250 Int_t nStrips =fTOFGeometry->NStripA()+
251 2*fTOFGeometry->NStripB()+
252 2*fTOFGeometry->NStripC();
253
254 //
255 // The TOF MRPC Strips
256 // The symbolic names are: TOF/sm00/strip01
257 // ...
258 // TOF/sm17/strip91
259
260 Int_t imod=0;
261
262 for (Int_t isect = 0; isect < nSectors; isect++) {
263 for (Int_t istr = 1; istr <= nStrips; istr++) {
da79abb0 264
e86c4f42 265 modUID = AliGeomManager::LayerToVolUID(idTOF, modnum++);
c28a5715 266 if (fTOFSectors[isect]==-1) continue;
19dd44a6 267
3c5f55bc 268 if (fTOFHoles && (isect==13 || isect==14 || isect==15)) {
da79abb0 269 if (istr<39) {
270 vpL3 = "/FTOB_0";
271 vpL4 = "/FLTB_0/FSTR_";
272 }
273 else if (istr>53) {
274 vpL3 = "/FTOC_0";
275 vpL4 = "/FLTC_0/FSTR_";
276 }
277 else continue;
278 }
279 else {
280 vpL3 = "/FTOA_0";
281 vpL4 = "/FLTA_0/FSTR_";
282 }
283
dfef1a15 284 volPath = vpL0;
285 volPath += isect;
286 volPath += vpL1;
287 volPath += isect;
288 volPath += vpL2;
289 volPath += vpL3;
290 volPath += vpL4;
291 volPath += istr;
292
293
294 symName = snSM;
295 symName += Form("%02d",isect);
296 symName += snSTRIP;
297 symName += Form("%02d",istr);
298
299 AliDebug(2,"--------------------------------------------");
300 AliDebug(2,Form("Alignable object %d", imod));
301 AliDebug(2,Form("volPath=%s\n",volPath.Data()));
302 AliDebug(2,Form("symName=%s\n",symName.Data()));
303 AliDebug(2,"--------------------------------------------");
304
c28a5715 305 if(!gGeoManager->SetAlignableEntry(symName.Data(),volPath.Data(),modUID))
306 AliError(Form("Alignable entry %s not set",symName.Data()));
ce352d73 307
308 //T2L matrices for alignment
c28a5715 309 TGeoPNEntry *e = gGeoManager->GetAlignableEntryByUID(modUID);
ce352d73 310 if (e) {
c28a5715 311 TGeoHMatrix *globMatrix = e->GetGlobalOrig();
ce352d73 312 Double_t phi = 20.0 * (isect % 18) + 10.0;
313 TGeoHMatrix *t2l = new TGeoHMatrix();
314 t2l->RotateZ(phi);
315 t2l->MultiplyLeft(&(globMatrix->Inverse()));
316 e->SetMatrix(t2l);
317 }
318 else {
319 AliError(Form("Alignable entry %s is not valid!",symName.Data()));
320 }
dfef1a15 321 imod++;
322 }
323 }
324
325
326 //
327 // The TOF supermodules
328 // The symbolic names are: TOF/sm00
329 // ...
330 // TOF/sm17
331 //
332 for (Int_t isect = 0; isect < nSectors; isect++) {
333
334 volPath = vpL0;
335 volPath += isect;
336 volPath += vpL1;
337 volPath += isect;
338 volPath += vpL2;
dfef1a15 339
340 symName = snSM;
341 symName += Form("%02d",isect);
342
c28a5715 343 AliDebug(2,"--------------------------------------------");
344 AliDebug(2,Form("Alignable object %d", isect+imod));
345 AliDebug(2,Form("volPath=%s\n",volPath.Data()));
346 AliDebug(2,Form("symName=%s\n",symName.Data()));
347 AliDebug(2,"--------------------------------------------");
348
dfef1a15 349 gGeoManager->SetAlignableEntry(symName.Data(),volPath.Data());
350
351 }
352
dfef1a15 353}
354
355//_____________________________________________________________________________
356void AliTOFv6T0::CreateGeometry()
357{
358 //
359 // Create geometry for Time Of Flight version 0
360 //
361 //Begin_Html
362 /*
363 <img src="picts/AliTOFv6T0.gif">
364 */
365 //End_Html
366 //
367 // Creates common geometry
368 //
369 AliTOF::CreateGeometry();
370}
371
372
373//_____________________________________________________________________________
374void AliTOFv6T0::TOFpc(Float_t xtof, Float_t ytof, Float_t zlenA)
375{
376 //
377 // Definition of the Time Of Fligh Resistive Plate Chambers
378 //
379
dfef1a15 380 AliDebug(1, "************************* TOF geometry **************************");
4682c56e 381 AliDebug(1,Form(" xtof %f", xtof));
382 AliDebug(1,Form(" ytof %f", ytof));
383 AliDebug(1,Form(" zlenA %f", zlenA));
384 AliDebug(2,Form(" zlenA*0.5 = %f", zlenA*0.5));
57df6e96 385
386 Float_t xFLT, yFLT, zFLTA;
387 xFLT = xtof - 2.*fgkModuleWallThickness;
388 yFLT = ytof*0.5 - fgkModuleWallThickness;
389 zFLTA = zlenA - 2.*fgkModuleWallThickness;
390
391 CreateModules(xtof, ytof, zlenA, xFLT, yFLT, zFLTA);
392 MakeStripsInModules(ytof, zlenA);
393
394 CreateModuleCovers(xtof, zlenA);
395
396 CreateBackZone(xtof, ytof, zlenA);
5e6c8f3d 397 MakeFrontEndElectronics(xtof);
398 MakeFEACooling(xtof);
399 MakeNinoMask(xtof);
57df6e96 400 MakeSuperModuleCooling(xtof, ytof, zlenA);
401 MakeSuperModuleServices(xtof, ytof, zlenA);
402
403 MakeModulesInBTOFvolumes(ytof, zlenA);
404 MakeCoversInBTOFvolumes();
405 MakeBackInBTOFvolumes(ytof);
406
407 MakeReadoutCrates(ytof);
408
409}
410
411//_____________________________________________________________________________
412void AliTOFv6T0::CreateModules(Float_t xtof, Float_t ytof, Float_t zlenA,
413 Float_t xFLT, Float_t yFLT, Float_t zFLTA) const
414{
415 //
416 // Create supermodule volume
417 // and wall volumes to separate 5 modules
418 //
419
420 const Float_t kPi = TMath::Pi();
421
57df6e96 422 Int_t *idtmed = fIdtmed->GetArray()-499;
423
424 Int_t idrotm[8];
425
5e6c8f3d 426 // Definition of the of fibre glass modules (FTOA, FTOB and FTOC)
57df6e96 427 Float_t par[3];
dfef1a15 428 par[0] = xtof * 0.5;
429 par[1] = ytof * 0.25;
430 par[2] = zlenA * 0.5;
57df6e96 431 gMC->Gsvolu("FTOA", "BOX ", idtmed[503], par, 3); // Fibre glass
432
dfef1a15 433 if (fTOFHoles) {
434 par[0] = xtof * 0.5;
435 par[1] = ytof * 0.25;
57df6e96 436 par[2] = (zlenA*0.5 - fgkInterCentrModBorder1)*0.5;
437 gMC->Gsvolu("FTOB", "BOX ", idtmed[503], par, 3); // Fibre glass
438 gMC->Gsvolu("FTOC", "BOX ", idtmed[503], par, 3); // Fibre glass
dfef1a15 439 }
440
dfef1a15 441
442 // Definition and positioning
443 // of the not sensitive volumes with Insensitive Freon (FLTA, FLTB and FLTC)
dfef1a15 444 par[0] = xFLT*0.5;
445 par[1] = yFLT*0.5;
446 par[2] = zFLTA*0.5;
57df6e96 447 gMC->Gsvolu("FLTA", "BOX ", idtmed[506], par, 3); // Freon mix
dfef1a15 448
57df6e96 449 Float_t xcoor, ycoor, zcoor;
dfef1a15 450 xcoor = 0.;
57df6e96 451 ycoor = fgkModuleWallThickness*0.5;
dfef1a15 452 zcoor = 0.;
453 gMC->Gspos ("FLTA", 0, "FTOA", xcoor, ycoor, zcoor, 0, "ONLY");
454
455 if (fTOFHoles) {
57df6e96 456 par[2] = (zlenA*0.5 - 2.*fgkModuleWallThickness - fgkInterCentrModBorder1)*0.5;
457 gMC->Gsvolu("FLTB", "BOX ", idtmed[506], par, 3); // Freon mix
458 gMC->Gsvolu("FLTC", "BOX ", idtmed[506], par, 3); // Freon mix
dfef1a15 459
460 //xcoor = 0.;
57df6e96 461 //ycoor = fgkModuleWallThickness*0.5;
462 zcoor = fgkModuleWallThickness;
dfef1a15 463 gMC->Gspos ("FLTB", 0, "FTOB", xcoor, ycoor, zcoor, 0, "ONLY");
57df6e96 464 gMC->Gspos ("FLTC", 0, "FTOC", xcoor, ycoor,-zcoor, 0, "ONLY");
dfef1a15 465 }
466
dfef1a15 467 // Definition and positioning
468 // of the fibre glass walls between central and intermediate modules (FWZ1 and FWZ2)
57df6e96 469 Float_t alpha, tgal, beta, tgbe, trpa[11];
fbd27255 470 //tgal = (yFLT - 2.*fgkLengthInCeModBorder)/(fgkInterCentrModBorder2 - fgkInterCentrModBorder1);
471 tgal = (yFLT - fgkLengthInCeModBorderU - fgkLengthInCeModBorderD)/(fgkInterCentrModBorder2 - fgkInterCentrModBorder1);
dfef1a15 472 alpha = TMath::ATan(tgal);
57df6e96 473 beta = (kPi*0.5 - alpha)*0.5;
474 tgbe = TMath::Tan(beta);
dfef1a15 475 trpa[0] = xFLT*0.5;
476 trpa[1] = 0.;
477 trpa[2] = 0.;
57df6e96 478 trpa[3] = 2.*fgkModuleWallThickness;
fbd27255 479 //trpa[4] = (fgkLengthInCeModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5;
480 //trpa[5] = (fgkLengthInCeModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5;
481 trpa[4] = (fgkLengthInCeModBorderD - 2.*fgkModuleWallThickness*tgbe)*0.5;
482 trpa[5] = (fgkLengthInCeModBorderD + 2.*fgkModuleWallThickness*tgbe)*0.5;
dfef1a15 483 trpa[6] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
57df6e96 484 trpa[7] = 2.*fgkModuleWallThickness;
fbd27255 485 trpa[8] = (fgkLengthInCeModBorderD - 2.*fgkModuleWallThickness*tgbe)*0.5;
486 trpa[9] = (fgkLengthInCeModBorderD + 2.*fgkModuleWallThickness*tgbe)*0.5;
487 //trpa[8] = (fgkLengthInCeModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5;
488 //trpa[9] = (fgkLengthInCeModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5;
dfef1a15 489 trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
fbd27255 490 gMC->Gsvolu("FWZ1D", "TRAP", idtmed[503], trpa, 11); // Fibre glass
dfef1a15 491
57df6e96 492 AliMatrix (idrotm[0],90., 90.,180.,0.,90.,180.);
493 AliMatrix (idrotm[1],90., 90., 0.,0.,90., 0.);
dfef1a15 494
57df6e96 495 //xcoor = 0.;
fbd27255 496 //ycoor = -(yFLT - fgkLengthInCeModBorder)*0.5;
497 ycoor = -(yFLT - fgkLengthInCeModBorderD)*0.5;
57df6e96 498 zcoor = fgkInterCentrModBorder1;
fbd27255 499 gMC->Gspos("FWZ1D", 1, "FLTA", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
500 gMC->Gspos("FWZ1D", 2, "FLTA", xcoor, ycoor,-zcoor, idrotm[1], "ONLY");
57df6e96 501
502 Float_t y0B, ycoorB, zcoorB;
503
504 if (fTOFHoles) {
fbd27255 505 //y0B = fgkLengthInCeModBorder - fgkModuleWallThickness*tgbe;
506 y0B = fgkLengthInCeModBorderD - fgkModuleWallThickness*tgbe;
57df6e96 507 trpa[0] = xFLT*0.5;
508 trpa[1] = 0.;
509 trpa[2] = 0.;
510 trpa[3] = fgkModuleWallThickness;
511 trpa[4] = (y0B - fgkModuleWallThickness*tgbe)*0.5;
512 trpa[5] = (y0B + fgkModuleWallThickness*tgbe)*0.5;
513 trpa[6] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
514 trpa[7] = fgkModuleWallThickness;
515 trpa[8] = (y0B - fgkModuleWallThickness*tgbe)*0.5;
516 trpa[9] = (y0B + fgkModuleWallThickness*tgbe)*0.5;
517 trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
518 //xcoor = 0.;
519 ycoorB = ycoor - fgkModuleWallThickness*0.5*tgbe;
520 zcoorB = (zlenA*0.5 - 2.*fgkModuleWallThickness - fgkInterCentrModBorder1)*0.5 - 2.*fgkModuleWallThickness;
fbd27255 521 gMC->Gsvolu("FWZAD", "TRAP", idtmed[503], trpa, 11); // Fibre glass
522 gMC->Gspos("FWZAD", 1, "FLTB", xcoor, ycoorB, zcoorB, idrotm[1], "ONLY");
523 gMC->Gspos("FWZAD", 2, "FLTC", xcoor, ycoorB,-zcoorB, idrotm[0], "ONLY");
57df6e96 524 }
dfef1a15 525
fbd27255 526
527
528 tgal = (yFLT - fgkLengthInCeModBorderU - fgkLengthInCeModBorderD)/(fgkInterCentrModBorder2 - fgkInterCentrModBorder1);
529 alpha = TMath::ATan(tgal);
530 beta = (kPi*0.5 - alpha)*0.5;
531 tgbe = TMath::Tan(beta);
532 trpa[0] = xFLT*0.5;
533 trpa[1] = 0.;
534 trpa[2] = 0.;
535 trpa[3] = 2.*fgkModuleWallThickness;
536 //trpa[4] = (fgkLengthInCeModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5;
537 //trpa[5] = (fgkLengthInCeModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5;
538 trpa[4] = (fgkLengthInCeModBorderU - 2.*fgkModuleWallThickness*tgbe)*0.5;
539 trpa[5] = (fgkLengthInCeModBorderU + 2.*fgkModuleWallThickness*tgbe)*0.5;
540 trpa[6] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
541 trpa[7] = 2.*fgkModuleWallThickness;
542 trpa[8] = (fgkLengthInCeModBorderU - 2.*fgkModuleWallThickness*tgbe)*0.5;
543 trpa[9] = (fgkLengthInCeModBorderU + 2.*fgkModuleWallThickness*tgbe)*0.5;
544 //trpa[8] = (fgkLengthInCeModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5;
545 //trpa[9] = (fgkLengthInCeModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5;
546 trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
547 gMC->Gsvolu("FWZ1U", "TRAP", idtmed[503], trpa, 11); // Fibre glass
548
549
dfef1a15 550 AliMatrix (idrotm[2],90.,270., 0.,0.,90.,180.);
57df6e96 551 AliMatrix (idrotm[3],90.,270.,180.,0.,90., 0.);
dfef1a15 552
57df6e96 553 //xcoor = 0.;
fbd27255 554 //ycoor = (yFLT - fgkLengthInCeModBorder)*0.5;
555 ycoor = (yFLT - fgkLengthInCeModBorderU)*0.5;
57df6e96 556 zcoor = fgkInterCentrModBorder2;
fbd27255 557 gMC->Gspos("FWZ1U", 1, "FLTA", xcoor, ycoor, zcoor,idrotm[2], "ONLY");
558 gMC->Gspos("FWZ1U", 2, "FLTA", xcoor, ycoor,-zcoor,idrotm[3], "ONLY");
57df6e96 559
560 if (fTOFHoles) {
fbd27255 561 //y0B = fgkLengthInCeModBorder + fgkModuleWallThickness*tgbe;
562 y0B = fgkLengthInCeModBorderU + fgkModuleWallThickness*tgbe;
57df6e96 563 trpa[0] = xFLT*0.5;
564 trpa[1] = 0.;
565 trpa[2] = 0.;
566 trpa[3] = fgkModuleWallThickness;
567 trpa[4] = (y0B - fgkModuleWallThickness*tgbe)*0.5;
568 trpa[5] = (y0B + fgkModuleWallThickness*tgbe)*0.5;
569 trpa[6] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
570 trpa[7] = fgkModuleWallThickness;
571 trpa[8] = (y0B - fgkModuleWallThickness*tgbe)*0.5;
572 trpa[9] = (y0B + fgkModuleWallThickness*tgbe)*0.5;
573 trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
fbd27255 574 gMC->Gsvolu("FWZBU", "TRAP", idtmed[503], trpa, 11); // Fibre glass
57df6e96 575 //xcoor = 0.;
576 ycoorB = ycoor - fgkModuleWallThickness*0.5*tgbe;
577 zcoorB = (zlenA*0.5 - 2.*fgkModuleWallThickness - fgkInterCentrModBorder1)*0.5 -
578 (fgkInterCentrModBorder2 - fgkInterCentrModBorder1) - 2.*fgkModuleWallThickness;
fbd27255 579 gMC->Gspos("FWZBU", 1, "FLTB", xcoor, ycoorB, zcoorB, idrotm[3], "ONLY");
580 gMC->Gspos("FWZBU", 2, "FLTC", xcoor, ycoorB,-zcoorB, idrotm[2], "ONLY");
57df6e96 581 }
dfef1a15 582
57df6e96 583 trpa[0] = 0.5*(fgkInterCentrModBorder2 - fgkInterCentrModBorder1)/TMath::Cos(alpha);
584 trpa[1] = 2.*fgkModuleWallThickness;
dfef1a15 585 trpa[2] = xFLT*0.5;
586 trpa[3] = -beta*kRaddeg;
587 trpa[4] = 0.;
588 trpa[5] = 0.;
5e6c8f3d 589 gMC->Gsvolu("FWZ2", "PARA", idtmed[503], trpa, 6); // Fibre glass
dfef1a15 590
57df6e96 591 AliMatrix (idrotm[4], alpha*kRaddeg,90.,90.+alpha*kRaddeg,90.,90.,180.);
592 AliMatrix (idrotm[5],180.-alpha*kRaddeg,90.,90.-alpha*kRaddeg,90.,90., 0.);
dfef1a15 593
57df6e96 594 //xcoor = 0.;
fbd27255 595 //ycoor = 0.;
596 ycoor = (fgkLengthInCeModBorderD - fgkLengthInCeModBorderU)*0.5;
57df6e96 597 zcoor = (fgkInterCentrModBorder2 + fgkInterCentrModBorder1)*0.5;
5e6c8f3d 598 gMC->Gspos("FWZ2", 1, "FLTA", xcoor, ycoor, zcoor, idrotm[4], "ONLY");
599 gMC->Gspos("FWZ2", 2, "FLTA", xcoor, ycoor,-zcoor, idrotm[5], "ONLY");
57df6e96 600
601 if (fTOFHoles) {
602 trpa[0] = 0.5*(fgkInterCentrModBorder2 - fgkInterCentrModBorder1)/TMath::Cos(alpha);
603 trpa[1] = fgkModuleWallThickness;
604 trpa[2] = xFLT*0.5;
605 trpa[3] = -beta*kRaddeg;
606 trpa[4] = 0.;
607 trpa[5] = 0.;
5e6c8f3d 608 gMC->Gsvolu("FWZC", "PARA", idtmed[503], trpa, 6); // Fibre glass
57df6e96 609 //xcoor = 0.;
610 ycoorB = ycoor - fgkModuleWallThickness*tgbe;
611 zcoorB = (zlenA*0.5 - 2.*fgkModuleWallThickness - fgkInterCentrModBorder1)*0.5 -
612 (fgkInterCentrModBorder2 - fgkInterCentrModBorder1)*0.5 - 2.*fgkModuleWallThickness;
5e6c8f3d 613 gMC->Gspos("FWZC", 1, "FLTB", xcoor, ycoorB, zcoorB, idrotm[5], "ONLY");
614 gMC->Gspos("FWZC", 2, "FLTC", xcoor, ycoorB,-zcoorB, idrotm[4], "ONLY");
57df6e96 615 }
616
dfef1a15 617
618 // Definition and positioning
619 // of the fibre glass walls between intermediate and lateral modules (FWZ3 and FWZ4)
57df6e96 620 tgal = (yFLT - 2.*fgkLengthExInModBorder)/(fgkExterInterModBorder2 - fgkExterInterModBorder1);
dfef1a15 621 alpha = TMath::ATan(tgal);
57df6e96 622 beta = (kPi*0.5 - alpha)*0.5;
623 tgbe = TMath::Tan(beta);
dfef1a15 624 trpa[0] = xFLT*0.5;
625 trpa[1] = 0.;
626 trpa[2] = 0.;
57df6e96 627 trpa[3] = 2.*fgkModuleWallThickness;
628 trpa[4] = (fgkLengthExInModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5;
629 trpa[5] = (fgkLengthExInModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5;
dfef1a15 630 trpa[6] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
57df6e96 631 trpa[7] = 2.*fgkModuleWallThickness;
632 trpa[8] = (fgkLengthExInModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5;
633 trpa[9] = (fgkLengthExInModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5;
dfef1a15 634 trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
5e6c8f3d 635 gMC->Gsvolu("FWZ3", "TRAP", idtmed[503], trpa, 11); // Fibre glass
dfef1a15 636
57df6e96 637 //xcoor = 0.;
638 ycoor = (yFLT - fgkLengthExInModBorder)*0.5;
639 zcoor = fgkExterInterModBorder1;
5e6c8f3d 640 gMC->Gspos("FWZ3", 1, "FLTA", xcoor, ycoor, zcoor,idrotm[3], "ONLY");
641 gMC->Gspos("FWZ3", 2, "FLTA", xcoor, ycoor,-zcoor,idrotm[2], "ONLY");
dfef1a15 642
643 if (fTOFHoles) {
644 //xcoor = 0.;
57df6e96 645 //ycoor = (yFLT - fgkLengthExInModBorder)*0.5;
646 zcoor = -fgkExterInterModBorder1 + (zlenA*0.5 + fgkInterCentrModBorder1 - 2.*fgkModuleWallThickness)*0.5;
5e6c8f3d 647 gMC->Gspos("FWZ3", 5, "FLTB", xcoor, ycoor, zcoor, idrotm[2], "ONLY");
648 gMC->Gspos("FWZ3", 6, "FLTC", xcoor, ycoor,-zcoor, idrotm[3], "ONLY");
dfef1a15 649 }
650
651 //xcoor = 0.;
57df6e96 652 ycoor = -(yFLT - fgkLengthExInModBorder)*0.5;
653 zcoor = fgkExterInterModBorder2;
5e6c8f3d 654 gMC->Gspos("FWZ3", 3, "FLTA", xcoor, ycoor, zcoor, idrotm[1], "ONLY");
655 gMC->Gspos("FWZ3", 4, "FLTA", xcoor, ycoor,-zcoor, idrotm[0], "ONLY");
dfef1a15 656
657 if (fTOFHoles) {
658 //xcoor = 0.;
57df6e96 659 //ycoor = -(yFLT - fgkLengthExInModBorder)*0.5;
660 zcoor = -fgkExterInterModBorder2 + (zlenA*0.5 + fgkInterCentrModBorder1 - 2.*fgkModuleWallThickness)*0.5;
5e6c8f3d 661 gMC->Gspos("FWZ3", 7, "FLTB", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
662 gMC->Gspos("FWZ3", 8, "FLTC", xcoor, ycoor,-zcoor, idrotm[1], "ONLY");
dfef1a15 663 }
664
57df6e96 665 trpa[0] = 0.5*(fgkExterInterModBorder2 - fgkExterInterModBorder1)/TMath::Cos(alpha);
666 trpa[1] = 2.*fgkModuleWallThickness;
dfef1a15 667 trpa[2] = xFLT*0.5;
668 trpa[3] = -beta*kRaddeg;
669 trpa[4] = 0.;
670 trpa[5] = 0.;
5e6c8f3d 671 gMC->Gsvolu("FWZ4", "PARA", idtmed[503], trpa, 6); // Fibre glass
dfef1a15 672
57df6e96 673 AliMatrix (idrotm[6],alpha*kRaddeg,90.,90.+alpha*kRaddeg,90.,90.,180.);
674 AliMatrix (idrotm[7],180.-alpha*kRaddeg,90.,90.-alpha*kRaddeg,90.,90.,0.);
dfef1a15 675
676 //xcoor = 0.;
677 ycoor = 0.;
57df6e96 678 zcoor = (fgkExterInterModBorder2 + fgkExterInterModBorder1)*0.5;
5e6c8f3d 679 gMC->Gspos("FWZ4", 1, "FLTA", xcoor, ycoor, zcoor, idrotm[7], "ONLY");
680 gMC->Gspos("FWZ4", 2, "FLTA", xcoor, ycoor,-zcoor, idrotm[6], "ONLY");
dfef1a15 681
682 if (fTOFHoles) {
683 //xcoor = 0.;
684 //ycoor = 0.;
57df6e96 685 zcoor = -(fgkExterInterModBorder2 + fgkExterInterModBorder1)*0.5 +
686 (zlenA*0.5 + fgkInterCentrModBorder1 - 2.*fgkModuleWallThickness)*0.5;
5e6c8f3d 687 gMC->Gspos("FWZ4", 3, "FLTB", xcoor, ycoor, zcoor, idrotm[6], "ONLY");
688 gMC->Gspos("FWZ4", 4, "FLTC", xcoor, ycoor,-zcoor, idrotm[7], "ONLY");
dfef1a15 689 }
690
57df6e96 691}
dfef1a15 692
57df6e96 693//_____________________________________________________________________________
694void AliTOFv6T0::CreateModuleCovers(Float_t xtof, Float_t zlenA) const
695{
696 //
697 // Create covers for module:
698 // per each module zone, defined according to
699 // fgkInterCentrModBorder2, fgkExterInterModBorder1 and zlenA+2 values,
5e6c8f3d 700 // there is a frame of thickness 2cm in Al
57df6e96 701 // and the contained zones in honeycomb of Al.
702 // There is also an interface layer (1.6mm thichness)
703 // and plastic and Cu corresponding to the flat cables.
704 //
dfef1a15 705
57df6e96 706 Int_t *idtmed = fIdtmed->GetArray()-499;
dfef1a15 707
57df6e96 708 Float_t par[3];
709 par[0] = xtof*0.5 + 2.;
710 par[1] = fgkModuleCoverThickness*0.5;
711 par[2] = zlenA*0.5 + 2.;
712 gMC->Gsvolu("FPEA", "BOX ", idtmed[500], par, 3); // Air
713 if (fTOFHoles) gMC->Gsvolu("FPEB", "BOX ", idtmed[500], par, 3); // Air
714
715 const Float_t kAlCoverThickness = 1.5;
716 const Float_t kInterfaceCardThickness = 0.16;
717 const Float_t kAlSkinThickness = 0.1;
718
719 //par[0] = xtof*0.5 + 2.;
720 par[1] = kAlCoverThickness*0.5;
721 //par[2] = zlenA*0.5 + 2.;
722 gMC->Gsvolu("FALT", "BOX ", idtmed[504], par, 3); // Al
723 if (fTOFHoles) gMC->Gsvolu("FALB", "BOX ", idtmed[504], par, 3); // Al
724 Float_t xcoor, ycoor, zcoor;
725 xcoor = 0.;
726 ycoor = 0.;
727 zcoor = 0.;
728 gMC->Gspos("FALT", 0, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
729 if (fTOFHoles) gMC->Gspos("FALB", 0, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
dfef1a15 730
57df6e96 731 par[0] = xtof*0.5;
732 //par[1] = kAlCoverThickness*0.5;
733 par[2] = fgkInterCentrModBorder2 - 2.;
734 gMC->Gsvolu("FPE1", "BOX ", idtmed[505], par, 3); // Al honeycomb
735 //xcoor = 0.;
736 //ycoor = 0.;
737 //zcoor = 0.;
738 gMC->Gspos("FPE1", 0, "FALT", xcoor, ycoor, zcoor, 0, "ONLY");
dfef1a15 739
57df6e96 740 if (fTOFHoles) {
741 //par[0] = xtof*0.5;
742 par[1] = kAlCoverThickness*0.5 - kAlSkinThickness;
743 //par[2] = fgkInterCentrModBorder2 - 2.;
744 gMC->Gsvolu("FPE4", "BOX ", idtmed[515], par, 3); // Al honeycomb for holes
745 //xcoor = 0.;
746 //ycoor = 0.;
747 //zcoor = 0.;
748 gMC->Gspos("FPE4", 0, "FALB", xcoor, ycoor, zcoor, 0, "ONLY");
749 }
dfef1a15 750
57df6e96 751 //par[0] = xtof*0.5;
752 //par[1] = kAlCoverThickness*0.5;
753 par[2] = (fgkExterInterModBorder1 - fgkInterCentrModBorder2)*0.5 - 2.;
754 gMC->Gsvolu("FPE2", "BOX ", idtmed[505], par, 3); // Al honeycomb
755 //xcoor = 0.;
756 //ycoor = 0.;
757 zcoor = (fgkExterInterModBorder1 + fgkInterCentrModBorder2)*0.5;
758 gMC->Gspos("FPE2", 1, "FALT", xcoor, ycoor, zcoor, 0, "ONLY");
759 gMC->Gspos("FPE2", 2, "FALT", xcoor, ycoor,-zcoor, 0, "ONLY");
dfef1a15 760
57df6e96 761 if (fTOFHoles) {
762 //xcoor = 0.;
763 //ycoor = 0.;
764 //zcoor = (fgkExterInterModBorder1 + fgkInterCentrModBorder2)*0.5;
765 gMC->Gspos("FPE2", 1, "FALB", xcoor, ycoor, zcoor, 0, "ONLY");
766 gMC->Gspos("FPE2", 2, "FALB", xcoor, ycoor,-zcoor, 0, "ONLY");
767 }
dfef1a15 768
57df6e96 769 //par[0] = xtof*0.5;
770 //par[1] = kAlCoverThickness*0.5;
771 par[2] = (zlenA*0.5 + 2. - fgkExterInterModBorder1)*0.5 - 2.;
772 gMC->Gsvolu("FPE3", "BOX ", idtmed[505], par, 3); // Al honeycomb
773 //xcoor = 0.;
774 //ycoor = 0.;
775 zcoor = (zlenA*0.5 + 2. + fgkExterInterModBorder1)*0.5;
776 gMC->Gspos("FPE3", 1, "FALT", xcoor, ycoor, zcoor, 0, "ONLY");
777 gMC->Gspos("FPE3", 2, "FALT", xcoor, ycoor,-zcoor, 0, "ONLY");
dfef1a15 778
57df6e96 779 if (fTOFHoles) {
780 //xcoor = 0.;
781 //ycoor = 0.;
782 zcoor = (zlenA*0.5 + 2. + fgkExterInterModBorder1)*0.5;
783 gMC->Gspos("FPE3", 1, "FALB", xcoor, ycoor, zcoor, 0, "ONLY");
784 gMC->Gspos("FPE3", 2, "FALB", xcoor, ycoor,-zcoor, 0, "ONLY");
785 }
dfef1a15 786
57df6e96 787 // volumes for Interface cards
788 par[0] = xtof*0.5;
789 par[1] = kInterfaceCardThickness*0.5;
790 par[2] = fgkInterCentrModBorder2 - 2.;
791 gMC->Gsvolu("FIF1", "BOX ", idtmed[502], par, 3); // G10
792 //xcoor = 0.;
793 ycoor = kAlCoverThickness*0.5 + kInterfaceCardThickness*0.5;
794 zcoor = 0.;
795 gMC->Gspos("FIF1", 0, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
dfef1a15 796
57df6e96 797 //par[0] = xtof*0.5;
798 //par[1] = kInterfaceCardThickness*0.5;
799 par[2] = (fgkExterInterModBorder1 - fgkInterCentrModBorder2)*0.5 - 2.;
800 gMC->Gsvolu("FIF2", "BOX ", idtmed[502], par, 3); // G10
801 //xcoor = 0.;
802 //ycoor = kAlCoverThickness*0.5 + kInterfaceCardThickness*0.5;
803 zcoor = (fgkExterInterModBorder1 + fgkInterCentrModBorder2)*0.5;
804 gMC->Gspos("FIF2", 1, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
805 gMC->Gspos("FIF2", 2, "FPEA", xcoor, ycoor,-zcoor, 0, "ONLY");
806 if (fTOFHoles) {
807 gMC->Gspos("FIF2", 1, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
808 gMC->Gspos("FIF2", 2, "FPEB", xcoor, ycoor,-zcoor, 0, "ONLY");
809 }
dfef1a15 810
57df6e96 811 //par[0] = xtof*0.5;
812 //par[1] = kInterfaceCardThickness*0.5;
813 par[2] = (zlenA*0.5 + 2. - fgkExterInterModBorder1)*0.5 - 2.;
814 gMC->Gsvolu("FIF3", "BOX ", idtmed[502], par, 3); // G10
815 //xcoor = 0.;
816 //ycoor = kAlCoverThickness*0.5 + kInterfaceCardThickness*0.5;
817 zcoor = (zlenA*0.5 + 2. + fgkExterInterModBorder1)*0.5;
818 gMC->Gspos("FIF3", 1, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
819 gMC->Gspos("FIF3", 2, "FPEA", xcoor, ycoor,-zcoor, 0, "ONLY");
820 if (fTOFHoles) {
821 gMC->Gspos("FIF3", 1, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
822 gMC->Gspos("FIF3", 2, "FPEB", xcoor, ycoor,-zcoor, 0, "ONLY");
823 }
dfef1a15 824
57df6e96 825 // volumes for flat cables
826 // plastic
5e6c8f3d 827 const Float_t kPlasticFlatCableThickness = 0.25;
57df6e96 828 par[0] = xtof*0.5;
829 par[1] = kPlasticFlatCableThickness*0.5;
830 par[2] = fgkInterCentrModBorder2 - 2.;
831 gMC->Gsvolu("FFC1", "BOX ", idtmed[513], par, 3); // Plastic (CH2)
832 //xcoor = 0.;
833 ycoor = -kAlCoverThickness*0.5 - kPlasticFlatCableThickness*0.5;
834 zcoor = 0.;
835 gMC->Gspos("FFC1", 0, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
dfef1a15 836
57df6e96 837 //par[0] = xtof*0.5;
838 //par[1] = kPlasticFlatCableThickness*0.5;
839 par[2] = (fgkExterInterModBorder1 - fgkInterCentrModBorder2)*0.5 - 2.;
840 gMC->Gsvolu("FFC2", "BOX ", idtmed[513], par, 3); // Plastic (CH2)
841 //xcoor = 0.;
842 //ycoor = -kAlCoverThickness*0.5 - kPlasticFlatCableThickness*0.5;
843 zcoor = (fgkExterInterModBorder1 + fgkInterCentrModBorder2)*0.5;
844 gMC->Gspos("FFC2", 1, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
845 gMC->Gspos("FFC2", 2, "FPEA", xcoor, ycoor,-zcoor, 0, "ONLY");
846 if (fTOFHoles) {
847 gMC->Gspos("FFC2", 1, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
848 gMC->Gspos("FFC2", 2, "FPEB", xcoor, ycoor,-zcoor, 0, "ONLY");
dfef1a15 849 }
850
57df6e96 851 //par[0] = xtof*0.5;
852 //par[1] = kPlasticFlatCableThickness*0.5;
853 par[2] = (zlenA*0.5 + 2. - fgkExterInterModBorder1)*0.5 - 2.;
854 gMC->Gsvolu("FFC3", "BOX ", idtmed[513], par, 3); // Plastic (CH2)
855 //xcoor = 0.;
856 //ycoor = -kAlCoverThickness*0.5 - kPlasticFlatCableThickness*0.5;
857 zcoor = (zlenA*0.5 + 2. + fgkExterInterModBorder1)*0.5;
858 gMC->Gspos("FFC3", 1, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
859 gMC->Gspos("FFC3", 2, "FPEA", xcoor, ycoor,-zcoor, 0, "ONLY");
860 if (fTOFHoles) {
861 gMC->Gspos("FFC3", 1, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
862 gMC->Gspos("FFC3", 2, "FPEB", xcoor, ycoor,-zcoor, 0, "ONLY");
863 }
dfef1a15 864
57df6e96 865 // Cu
866 const Float_t kCopperFlatCableThickness = 0.01;
867 par[0] = xtof*0.5;
868 par[1] = kCopperFlatCableThickness*0.5;
869 par[2] = fgkInterCentrModBorder2 - 2.;
870 gMC->Gsvolu("FCC1", "BOX ", idtmed[512], par, 3); // Cu
5e6c8f3d 871 gMC->Gspos("FCC1", 0, "FFC1", 0., 0., 0., 0, "ONLY");
9f8488c2 872
57df6e96 873 //par[0] = xtof*0.5;
874 //par[1] = kCopperFlatCableThickness*0.5;
875 par[2] = (fgkExterInterModBorder1 - fgkInterCentrModBorder2)*0.5 - 2.;
876 gMC->Gsvolu("FCC2", "BOX ", idtmed[512], par, 3); // Cu
5e6c8f3d 877 gMC->Gspos("FCC2", 0, "FFC2", 0., 0., 0., 0, "ONLY");
9f8488c2 878
57df6e96 879 //par[0] = xtof*0.5;
880 //par[1] = kCopperFlatCableThickness*0.5;
881 par[2] = (zlenA*0.5 + 2. - fgkExterInterModBorder1)*0.5 - 2.;
882 gMC->Gsvolu("FCC3", "BOX ", idtmed[512], par, 3); // Cu
5e6c8f3d 883 gMC->Gspos("FCC3", 0, "FFC3", 0., 0., 0., 0, "ONLY");
9f8488c2 884
57df6e96 885}
9f8488c2 886
57df6e96 887//_____________________________________________________________________________
888void AliTOFv6T0::MakeModulesInBTOFvolumes(Float_t ytof, Float_t zlenA) const
889{
890 //
891 // Fill BTOF_%i (for i=0,...17) volumes
892 // with volumes FTOA (MRPC strip container),
f12287bf 893 // In case of TOF holes, three sectors (i.e. 13th, 14th and 15th)
57df6e96 894 // are filled with volumes: FTOB and FTOC (MRPC containers),
895 //
896
4ec650ac 897 const Int_t kSize=16;
898
57df6e96 899 Int_t idrotm[1];
900
901 //AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,-90.);
902 AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,270.);
903
904 Float_t xcoor, ycoor, zcoor;
905 xcoor = 0.;
906
907 // Positioning of fibre glass modules (FTOA, FTOB and FTOC)
57df6e96 908 for(Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++){
909 if(fTOFSectors[isec]==-1)continue;
4ec650ac 910
911 char name[kSize];
912 snprintf(name, kSize, "BTOF%d",isec);
3c5f55bc 913 if (fTOFHoles && (isec==13 || isec==14 || isec==15)) {
57df6e96 914 //xcoor = 0.;
915 ycoor = (zlenA*0.5 + fgkInterCentrModBorder1)*0.5;
916 zcoor = -ytof * 0.25;
917 gMC->Gspos("FTOB", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
918 gMC->Gspos("FTOC", 0, name, xcoor,-ycoor, zcoor, idrotm[0], "ONLY");
919 }
920 else {
921 //xcoor = 0.;
922 ycoor = 0.;
923 zcoor = -ytof * 0.25;
924 gMC->Gspos("FTOA", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
925 }
926 }
927
928}
929
930//_____________________________________________________________________________
931void AliTOFv6T0::MakeCoversInBTOFvolumes() const
932{
933 //
934 // Fill BTOF_%i (for i=0,...17) volumes
935 // with volumes FPEA (to separate strips from FEA cards)
f12287bf 936 // In case of TOF holes, three sectors (i.e. 13th, 14th and 15th)
57df6e96 937 // are filled with FPEB volumes
938 // (to separate MRPC strips from FEA cards)
939 //
940
4ec650ac 941 const Int_t kSize=16;
942
57df6e96 943 Int_t idrotm[1];
944
945 //AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,-90.);
946 AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,270.);
947
948 Float_t xcoor, ycoor, zcoor;
949 xcoor = 0.;
950 ycoor = 0.;
951 zcoor = fgkModuleCoverThickness*0.5;
952
4ec650ac 953 char name[kSize];
57df6e96 954
955 // Positioning of module covers (FPEA, FPEB)
57df6e96 956 for(Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++) {
957 if(fTOFSectors[isec]==-1)continue;
4ec650ac 958 snprintf(name, kSize, "BTOF%d",isec);
3c5f55bc 959 if (fTOFHoles && (isec==13 || isec==14 || isec==15))
57df6e96 960 gMC->Gspos("FPEB", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
961 else
962 gMC->Gspos("FPEA", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
963 }
964
965}
966
967//_____________________________________________________________________________
968void AliTOFv6T0::MakeBackInBTOFvolumes(Float_t ytof) const
969{
970 //
5e6c8f3d 971 // Fill BTOF_%i (for i=0,...17) volumes with volumes called FAIA and
972 // FAIC (FEA cards and services container).
973 // In case of TOF holes, three sectors (i.e. 13th, 14th and 15th) are
974 // filled with volumes FAIB (FEA cards and services container).
57df6e96 975 //
976
4ec650ac 977 const Int_t kSize=16;
978
57df6e96 979 Int_t idrotm[1];
980
981 //AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,-90.);
982 AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,270.);
983
984 Float_t xcoor, ycoor, zcoor;
985 xcoor = 0.;
986 ycoor = 0.;
987 zcoor = fgkModuleCoverThickness + (ytof*0.5 - fgkModuleCoverThickness)*0.5;
988
4ec650ac 989 char name[kSize];
57df6e96 990
5e6c8f3d 991 // Positioning of FEA cards and services containers (FAIA, FAIC and FAIB)
57df6e96 992 for(Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++) {
993 if(fTOFSectors[isec]==-1)continue;
4ec650ac 994 snprintf(name, kSize, "BTOF%d",isec);
df6f8cc9 995 if (fgkFEAwithMasks[isec])
996 gMC->Gspos("FAIA", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
5e6c8f3d 997 else {
998 if (fTOFHoles && (isec==13 || isec==14 || isec==15))
999 gMC->Gspos("FAIB", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1000 else
df6f8cc9 1001 gMC->Gspos("FAIC", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
5e6c8f3d 1002 }
57df6e96 1003 }
1004
1005}
1006
1007//_____________________________________________________________________________
1008void AliTOFv6T0::MakeStripsInModules(Float_t ytof, Float_t zlenA) const
1009{
1010 //
1011 // Define MRPC strip volume, called FSTR
1012 // Insert FSTR volume in FLTA/B/C volumes
1013 //
1014
57df6e96 1015 Float_t yFLT = ytof*0.5 - fgkModuleWallThickness;
1016
1017 Int_t *idtmed = fIdtmed->GetArray()-499;
1018
1019 ///////////////// Detector itself //////////////////////
1020
1021 const Int_t knx = fTOFGeometry->NpadX(); // number of pads along x
1022 const Int_t knz = fTOFGeometry->NpadZ(); // number of pads along z
1023 const Float_t kPadX = fTOFGeometry->XPad(); // pad length along x
1024 const Float_t kPadZ = fTOFGeometry->ZPad(); // pad length along z
1025
1026 // new description for strip volume -double stack strip-
1027 // -- all constants are expressed in cm
1028 // height of different layers
1029 const Float_t khhony = 1.0; // height of HONY Layer
1030 const Float_t khpcby = 0.08; // height of PCB Layer
1031 const Float_t khrgly = 0.055; // height of RED GLASS Layer
1032
1033 const Float_t khfiliy = 0.125; // height of FISHLINE Layer
1034 const Float_t khglassy = 0.160*0.5; // semi-height of GLASS Layer
1035 const Float_t khglfy = khfiliy+2.*khglassy; // height of GLASS Layer
1036
1037 const Float_t khcpcby = 0.16; // height of PCB Central Layer
1038 const Float_t kwhonz = 8.1; // z dimension of HONEY Layer
1039 const Float_t kwpcbz1 = 10.64; // z dimension of PCB Lower Layer
1040 const Float_t kwpcbz2 = 11.6; // z dimension of PCB Upper Layer
1041 const Float_t kwcpcbz = 12.4; // z dimension of PCB Central Layer
1042
1043 const Float_t kwrglz = 8.; // z dimension of RED GLASS Layer
1044 const Float_t kwglfz = 7.; // z dimension of GLASS Layer
1045 const Float_t klsensmx = knx*kPadX; // length of Sensitive Layer
1046 const Float_t khsensmy = 0.0105; // height of Sensitive Layer
1047 const Float_t kwsensmz = knz*kPadZ; // width of Sensitive Layer
1048
1049 // height of the FSTR Volume (the strip volume)
1050 const Float_t khstripy = 2.*khhony+2.*khpcby+4.*khrgly+2.*khglfy+khcpcby;
1051
1052 // width of the FSTR Volume (the strip volume)
1053 const Float_t kwstripz = kwcpcbz;
1054 // length of the FSTR Volume (the strip volume)
1055 const Float_t klstripx = fTOFGeometry->StripLength();
1056
1057
1058 // FSTR volume definition-filling this volume with non sensitive Gas Mixture
1059 Float_t parfp[3]={klstripx*0.5, khstripy*0.5, kwstripz*0.5};
5e6c8f3d 1060 gMC->Gsvolu("FSTR", "BOX", idtmed[506], parfp, 3); // Freon mix
57df6e96 1061
1062 Float_t posfp[3]={0.,0.,0.};
1063
1064 // NOMEX (HONEYCOMB) Layer definition
1065 //parfp[0] = klstripx*0.5;
1066 parfp[1] = khhony*0.5;
1067 parfp[2] = kwhonz*0.5;
5e6c8f3d 1068 gMC->Gsvolu("FHON", "BOX", idtmed[501], parfp, 3); // Nomex (Honeycomb)
57df6e96 1069 // positioning 2 NOMEX Layers on FSTR volume
1070 //posfp[0] = 0.;
1071 posfp[1] =-khstripy*0.5 + parfp[1];
1072 //posfp[2] = 0.;
5e6c8f3d 1073 gMC->Gspos("FHON", 1, "FSTR", 0., posfp[1], 0., 0, "ONLY");
1074 gMC->Gspos("FHON", 2, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
57df6e96 1075
1076 // Lower PCB Layer definition
1077 //parfp[0] = klstripx*0.5;
1078 parfp[1] = khpcby*0.5;
1079 parfp[2] = kwpcbz1*0.5;
5e6c8f3d 1080 gMC->Gsvolu("FPC1", "BOX", idtmed[502], parfp, 3); // G10
57df6e96 1081
1082 // Upper PCB Layer definition
1083 //parfp[0] = klstripx*0.5;
1084 //parfp[1] = khpcby*0.5;
1085 parfp[2] = kwpcbz2*0.5;
5e6c8f3d 1086 gMC->Gsvolu("FPC2", "BOX", idtmed[502], parfp, 3); // G10
57df6e96 1087
1088 // positioning 2 external PCB Layers in FSTR volume
1089 //posfp[0] = 0.;
1090 posfp[1] =-khstripy*0.5+khhony+parfp[1];
1091 //posfp[2] = 0.;
5e6c8f3d 1092 gMC->Gspos("FPC1", 1, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
1093 gMC->Gspos("FPC2", 1, "FSTR", 0., posfp[1], 0., 0, "ONLY");
57df6e96 1094
1095 // Central PCB layer definition
1096 //parfp[0] = klstripx*0.5;
1097 parfp[1] = khcpcby*0.5;
1098 parfp[2] = kwcpcbz*0.5;
5e6c8f3d 1099 gMC->Gsvolu("FPCB", "BOX", idtmed[502], parfp, 3); // G10
1100 gGeoManager->GetVolume("FPCB")->VisibleDaughters(kFALSE);
57df6e96 1101 // positioning the central PCB layer
5e6c8f3d 1102 gMC->Gspos("FPCB", 1, "FSTR", 0., 0., 0., 0, "ONLY");
57df6e96 1103
1104 // Sensitive volume definition
1105 Float_t parfs[3] = {klsensmx*0.5, khsensmy*0.5, kwsensmz*0.5};
5e6c8f3d 1106 gMC->Gsvolu("FSEN", "BOX", idtmed[507], parfs, 3); // Cu sensitive
57df6e96 1107 // dividing FSEN along z in knz=2 and along x in knx=48
5e6c8f3d 1108 gMC->Gsdvn("FSEZ", "FSEN", knz, 3);
1109 gMC->Gsdvn("FPAD", "FSEZ", knx, 1);
57df6e96 1110 // positioning sensitive layer inside FPCB
5e6c8f3d 1111 gMC->Gspos("FSEN", 1, "FPCB", 0., 0., 0., 0, "ONLY");
57df6e96 1112
1113 // RED GLASS Layer definition
1114 //parfp[0] = klstripx*0.5;
1115 parfp[1] = khrgly*0.5;
1116 parfp[2] = kwrglz*0.5;
5e6c8f3d 1117 gMC->Gsvolu("FRGL", "BOX", idtmed[508], parfp, 3); // red glass
57df6e96 1118 // positioning 4 RED GLASS Layers in FSTR volume
1119 //posfp[0] = 0.;
1120 posfp[1] = -khstripy*0.5+khhony+khpcby+parfp[1];
1121 //posfp[2] = 0.;
5e6c8f3d 1122 gMC->Gspos("FRGL", 1, "FSTR", 0., posfp[1], 0., 0, "ONLY");
1123 gMC->Gspos("FRGL", 4, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
57df6e96 1124 //posfp[0] = 0.;
1125 posfp[1] = (khcpcby+khrgly)*0.5;
1126 //posfp[2] = 0.;
5e6c8f3d 1127 gMC->Gspos("FRGL", 2, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
1128 gMC->Gspos("FRGL", 3, "FSTR", 0., posfp[1], 0., 0, "ONLY");
57df6e96 1129
1130 // GLASS Layer definition
1131 //parfp[0] = klstripx*0.5;
1132 parfp[1] = khglassy;
1133 parfp[2] = kwglfz*0.5;
5e6c8f3d 1134 gMC->Gsvolu("FGLF", "BOX", idtmed[508], parfp, 3); // glass
57df6e96 1135 // positioning 2 GLASS Layers in FSTR volume
1136 //posfp[0] = 0.;
1137 posfp[1] = (khcpcby + khglfy)*0.5 + khrgly;
1138 //posfp[2] = 0.;
5e6c8f3d 1139 gMC->Gspos("FGLF", 1, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
1140 gMC->Gspos("FGLF", 2, "FSTR", 0., posfp[1], 0., 0, "ONLY");
57df6e96 1141
1142 // Positioning the Strips (FSTR volumes) in the FLT volumes
1143 Int_t maxStripNumbers [5] ={fTOFGeometry->NStripC(),
1144 fTOFGeometry->NStripB(),
1145 fTOFGeometry->NStripA(),
1146 fTOFGeometry->NStripB(),
1147 fTOFGeometry->NStripC()};
1148
1149 Int_t idrotm[91];
1150
1151 Int_t totalStrip = 0;
1152 Float_t xpos, zpos, ypos, ang;
1153 for(Int_t iplate = 0; iplate < fTOFGeometry->NPlates(); iplate++){
1154 if (iplate>0) totalStrip += maxStripNumbers[iplate-1];
1155 for(Int_t istrip = 0; istrip < maxStripNumbers[iplate]; istrip++){
1156
1157 ang = fTOFGeometry->GetAngles(iplate,istrip);
1158 AliDebug(1, Form(" iplate = %1i, istrip = %2i ---> ang = %f", iplate, istrip, ang));
1159
1160 if (ang>0.) AliMatrix (idrotm[istrip+totalStrip],90.,0.,90.+ang,90., ang, 90.);
1161 else if (ang==0.) AliMatrix (idrotm[istrip+totalStrip],90.,0.,90.,90., 0., 0.);
1162 else if (ang<0.) AliMatrix (idrotm[istrip+totalStrip],90.,0.,90.+ang,90.,-ang,270.);
1163
1164 xpos = 0.;
1165 ypos = fTOFGeometry->GetHeights(iplate,istrip) + yFLT*0.5;
1166 zpos = fTOFGeometry->GetDistances(iplate,istrip);
5e6c8f3d 1167 gMC->Gspos("FSTR", istrip+totalStrip+1, "FLTA", xpos, ypos,-zpos, idrotm[istrip+totalStrip], "ONLY");
57df6e96 1168
1169 if (fTOFHoles) {
1170 if (istrip+totalStrip+1>53)
5e6c8f3d 1171 gMC->Gspos("FSTR", istrip+totalStrip+1, "FLTC", xpos, ypos,-zpos-(zlenA*0.5 - 2.*fgkModuleWallThickness + fgkInterCentrModBorder1)*0.5, idrotm[istrip+totalStrip], "ONLY");
57df6e96 1172 if (istrip+totalStrip+1<39)
5e6c8f3d 1173 gMC->Gspos("FSTR", istrip+totalStrip+1, "FLTB", xpos, ypos,-zpos+(zlenA*0.5 - 2.*fgkModuleWallThickness + fgkInterCentrModBorder1)*0.5, idrotm[istrip+totalStrip], "ONLY");
57df6e96 1174 }
1175 }
1176 }
1177
1178}
1179
1180//_____________________________________________________________________________
1181void AliTOFv6T0::CreateBackZone(Float_t xtof, Float_t ytof, Float_t zlenA) const
1182{
1183 //
1184 // Define:
1185 // - containers for FEA cards, cooling system
1186 // signal cables and supermodule support structure
5e6c8f3d 1187 // (volumes called FAIA/B/C),
57df6e96 1188 // - containers for FEA cards and some cooling
1189 // elements for a FEA (volumes called FCA1/2).
1190 //
1191
57df6e96 1192 Int_t *idtmed = fIdtmed->GetArray()-499;
1193
1194 Int_t idrotm[1];
1195
5e6c8f3d 1196 // Definition of the air card containers (FAIA, FAIC and FAIB)
57df6e96 1197
1198 Float_t par[3];
1199 par[0] = xtof*0.5;
1200 par[1] = (ytof*0.5 - fgkModuleCoverThickness)*0.5;
1201 par[2] = zlenA*0.5;
1202 gMC->Gsvolu("FAIA", "BOX ", idtmed[500], par, 3); // Air
1203 if (fTOFHoles) gMC->Gsvolu("FAIB", "BOX ", idtmed[500], par, 3); // Air
5e6c8f3d 1204 gMC->Gsvolu("FAIC", "BOX ", idtmed[500], par, 3); // Air
1205
1206 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
1207 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1208 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
1879b6a0 1209 //Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
57df6e96 1210
1211 // FEA card mother-volume definition
5e6c8f3d 1212 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1879b6a0 1213 feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5,
5e6c8f3d 1214 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
57df6e96 1215 gMC->Gsvolu("FCA1", "BOX ", idtmed[500], carpar, 3); // Air
57df6e96 1216 gMC->Gsvolu("FCA2", "BOX ", idtmed[500], carpar, 3); // Air
1217
1218 // rotation matrix
1219 AliMatrix(idrotm[0], 90.,180., 90., 90.,180., 0.);
1220
1221 // FEA card mother-volume positioning
1222 Float_t rowstep = 6.66;
1223 Float_t rowgap[5] = {13.5, 22.9, 16.94, 23.8, 20.4};
1224 Int_t rowb[5] = {6, 7, 6, 19, 7};
5e6c8f3d 1225 Float_t carpos[3] = {0.,
1226 -(ytof*0.5 - fgkModuleCoverThickness)*0.5 + carpar[1],
1227 -0.8};
1228 gMC->Gspos("FCA1", 91, "FAIA", carpos[0], carpos[1], carpos[2], 0, "MANY");
1229 gMC->Gspos("FCA2", 91, "FAIC", carpos[0], carpos[1], carpos[2], 0, "MANY");
1230
57df6e96 1231 Int_t row = 1;
1232 Int_t nrow = 0;
1233 for (Int_t sg= -1; sg< 2; sg+= 2) {
5e6c8f3d 1234 carpos[2] = sg*zlenA*0.5 - 0.8;
57df6e96 1235 for (Int_t nb=0; nb<5; ++nb) {
1236 carpos[2] = carpos[2] - sg*(rowgap[nb] - rowstep);
1237 nrow = row + rowb[nb];
1238 for ( ; row < nrow ; ++row) {
1239
1240 carpos[2] -= sg*rowstep;
1241
1242 if (nb==4) {
5e6c8f3d 1243 gMC->Gspos("FCA1", row, "FAIA", carpos[0], carpos[1], carpos[2], 0, "ONLY");
1244 gMC->Gspos("FCA2", row, "FAIC", carpos[0], carpos[1], carpos[2], 0, "ONLY");
57df6e96 1245
1246 }
1247 else {
1248 switch (sg) {
1249 case 1:
5e6c8f3d 1250 gMC->Gspos("FCA1", row, "FAIA", carpos[0], carpos[1], carpos[2], 0, "ONLY");
1251 gMC->Gspos("FCA2", row, "FAIC", carpos[0], carpos[1], carpos[2], 0, "ONLY");
57df6e96 1252 break;
1253 case -1:
5e6c8f3d 1254 gMC->Gspos("FCA1", row, "FAIA", carpos[0], carpos[1], carpos[2], idrotm[0], "ONLY");
1255 gMC->Gspos("FCA2", row, "FAIC", carpos[0], carpos[1], carpos[2], idrotm[0], "ONLY");
57df6e96 1256 break;
1257 }
1258
1259 }
5e6c8f3d 1260
57df6e96 1261 }
1262 }
1263 }
1264
57df6e96 1265 if (fTOFHoles) {
1266 row = 1;
1267 for (Int_t sg= -1; sg< 2; sg+= 2) {
5e6c8f3d 1268 carpos[2] = sg*zlenA*0.5 - 0.8;
57df6e96 1269 for (Int_t nb=0; nb<4; ++nb) {
1270 carpos[2] = carpos[2] - sg*(rowgap[nb] - rowstep);
1271 nrow = row + rowb[nb];
1272 for ( ; row < nrow ; ++row) {
1273 carpos[2] -= sg*rowstep;
1274
1275 switch (sg) {
1276 case 1:
5e6c8f3d 1277 gMC->Gspos("FCA1", row, "FAIB", carpos[0], carpos[1], carpos[2], 0, "ONLY");
57df6e96 1278 break;
1279 case -1:
5e6c8f3d 1280 gMC->Gspos("FCA1", row, "FAIB", carpos[0], carpos[1], carpos[2], idrotm[0], "ONLY");
57df6e96 1281 break;
1282 }
1283 }
1284 }
1285 }
1286 }
1287
1288}
1289
1290//_____________________________________________________________________________
5e6c8f3d 1291void AliTOFv6T0::MakeFrontEndElectronics(Float_t xtof) const
57df6e96 1292{
1293 //
1294 // Fill FCA1/2 volumes with FEA cards (FFEA volumes).
1295 //
1296
1297 Int_t *idtmed = fIdtmed->GetArray()-499;
1298
57df6e96 1299 // FEA card volume definition
5e6c8f3d 1300 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
1301 gMC->Gsvolu("FFEA", "BOX ", idtmed[502], feaParam, 3); // G10
1302
1303 Float_t al1[3] = {fgkAl1parameters[0], fgkAl1parameters[1], fgkAl1parameters[2]};
1304 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
1305 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1879b6a0 1306 //Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
5e6c8f3d 1307
1308 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1879b6a0 1309 feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5,
5e6c8f3d 1310 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
57df6e96 1311
1312 // FEA card volume positioning
5e6c8f3d 1313 Float_t xCoor = xtof*0.5 - 25.;
1314 Float_t yCoor =-carpar[1] + feaParam[1];
1315 Float_t zCoor =-carpar[2] + (2.*feaRoof1[2] - 2.*al1[2] - feaParam[2]);
1316 gMC->Gspos("FFEA", 1, "FCA1",-xCoor, yCoor, zCoor, 0, "ONLY");
1317 gMC->Gspos("FFEA", 4, "FCA1", xCoor, yCoor, zCoor, 0, "ONLY");
1318 gMC->Gspos("FFEA", 1, "FCA2",-xCoor, yCoor, zCoor, 0, "ONLY");
1319 gMC->Gspos("FFEA", 4, "FCA2", xCoor, yCoor, zCoor, 0, "ONLY");
1320 xCoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1321 gMC->Gspos("FFEA", 2, "FCA1",-xCoor, yCoor, zCoor, 0, "ONLY");
1322 gMC->Gspos("FFEA", 3, "FCA1", xCoor, yCoor, zCoor, 0, "ONLY");
1323 gMC->Gspos("FFEA", 2, "FCA2",-xCoor, yCoor, zCoor, 0, "ONLY");
1324 gMC->Gspos("FFEA", 3, "FCA2", xCoor, yCoor, zCoor, 0, "ONLY");
57df6e96 1325
1326}
1327
1328//_____________________________________________________________________________
5e6c8f3d 1329void AliTOFv6T0::MakeFEACooling(Float_t xtof) const
57df6e96 1330{
1331 //
1332 // Make cooling system attached to each FEA card
1333 // (FAL1, FRO1 and FBAR/1/2 volumes)
5e6c8f3d 1334 // in FCA1/2 volume containers.
57df6e96 1335 //
1336
57df6e96 1337 Int_t *idtmed = fIdtmed->GetArray()-499;
1338
57df6e96 1339 // first FEA cooling element definition
5e6c8f3d 1340 Float_t al1[3] = {fgkAl1parameters[0], fgkAl1parameters[1], fgkAl1parameters[2]};
57df6e96 1341 gMC->Gsvolu("FAL1", "BOX ", idtmed[504], al1, 3); // Al
57df6e96 1342
5e6c8f3d 1343 // second FEA cooling element definition
1344 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1345 gMC->Gsvolu("FRO1", "BOX ", idtmed[504], feaRoof1, 3); // Al
57df6e96 1346
5e6c8f3d 1347 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
1879b6a0 1348 //Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
57df6e96 1349
5e6c8f3d 1350 // definition and positioning of a small air groove in the FRO1 volume
1879b6a0 1351 Float_t airHole[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1]*0.5, feaRoof1[2]};
5e6c8f3d 1352 gMC->Gsvolu("FREE", "BOX ", idtmed[500], airHole, 3); // Air
1353 gMC->Gspos("FREE", 1, "FRO1", 0., feaRoof1[1]-airHole[1], 0., 0, "ONLY");
1354 gGeoManager->GetVolume("FRO1")->VisibleDaughters(kFALSE);
57df6e96 1355
5e6c8f3d 1356 // third FEA cooling element definition
1357 Float_t bar[3] = {fgkBar[0], fgkBar[1], fgkBar[2]};
1358 gMC->Gsvolu("FBAR", "BOX ", idtmed[504], bar, 3); // Al
57df6e96 1359
5e6c8f3d 1360 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
57df6e96 1361
5e6c8f3d 1362 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1879b6a0 1363 feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5,
5e6c8f3d 1364 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
57df6e96 1365
5e6c8f3d 1366 // fourth FEA cooling element definition
1367 Float_t bar1[3] = {fgkBar1[0], fgkBar1[1], fgkBar1[2]};
1368 gMC->Gsvolu("FBA1", "BOX ", idtmed[504], bar1, 3); // Al
57df6e96 1369
5e6c8f3d 1370 // fifth FEA cooling element definition
1371 Float_t bar2[3] = {fgkBar2[0], fgkBar2[1], fgkBar2[2]};
1372 gMC->Gsvolu("FBA2", "BOX ", idtmed[504], bar2, 3); // Al
9f8488c2 1373
5e6c8f3d 1374 // first FEA cooling element positioning
1375 Float_t xcoor = xtof*0.5 - 25.;
1879b6a0 1376 Float_t ycoor = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - al1[1];
5e6c8f3d 1377 Float_t zcoor =-carpar[2] + 2.*feaRoof1[2] - al1[2];
1378 gMC->Gspos("FAL1", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1379 gMC->Gspos("FAL1", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1380 gMC->Gspos("FAL1", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1381 gMC->Gspos("FAL1", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1382 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1383 gMC->Gspos("FAL1", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1384 gMC->Gspos("FAL1", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1385 gMC->Gspos("FAL1", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1386 gMC->Gspos("FAL1", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1387
1388 // second FEA cooling element positioning
1389 xcoor = xtof*0.5 - 25.;
1879b6a0 1390 ycoor = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - feaRoof1[1];
5e6c8f3d 1391 zcoor =-carpar[2] + feaRoof1[2];
1879b6a0 1392 gMC->Gspos("FRO1", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "MANY"); // (AdC)
1393 gMC->Gspos("FRO1", 4, "FCA1", xcoor, ycoor, zcoor, 0, "MANY"); // (AdC)
5e6c8f3d 1394 gMC->Gspos("FRO1", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1395 gMC->Gspos("FRO1", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1396 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1879b6a0 1397 gMC->Gspos("FRO1", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "MANY"); // (AdC)
1398 gMC->Gspos("FRO1", 3, "FCA1", xcoor, ycoor, zcoor, 0, "MANY"); // (AdC)
5e6c8f3d 1399 gMC->Gspos("FRO1", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1400 gMC->Gspos("FRO1", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1401
1402 // third FEA cooling element positioning
1403 xcoor = xtof*0.5 - 25.;
1879b6a0 1404 ycoor = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - bar[1];
5e6c8f3d 1405 zcoor =-carpar[2] + bar[2];
1406 gMC->Gspos("FBAR", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1407 gMC->Gspos("FBAR", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1408 gMC->Gspos("FBAR", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1409 gMC->Gspos("FBAR", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1410 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1411 gMC->Gspos("FBAR", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1412 gMC->Gspos("FBAR", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1413 gMC->Gspos("FBAR", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1414 gMC->Gspos("FBAR", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1415
1416 // fourth FEA cooling element positioning
1417 Float_t tubepar[3] = {0., 0.4, xtof*0.5 - fgkCBLw};
1418 xcoor = xtof*0.5 - 25.;
1879b6a0 1419 ycoor = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - bar[1];
5e6c8f3d 1420 zcoor =-carpar[2] + 2.*bar[2] + 2.*tubepar[1] + bar1[2];
1421 gMC->Gspos("FBA1", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1422 gMC->Gspos("FBA1", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1423 gMC->Gspos("FBA1", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1424 gMC->Gspos("FBA1", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1425 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1426 gMC->Gspos("FBA1", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1427 gMC->Gspos("FBA1", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1428 gMC->Gspos("FBA1", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1429 gMC->Gspos("FBA1", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1430
1431 // fifth FEA cooling element positioning
1432 xcoor = xtof*0.5 - 25.;
1879b6a0 1433 ycoor = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - bar2[1];
5e6c8f3d 1434 zcoor =-carpar[2] + 2.*bar[2] + bar2[2];
1435 gMC->Gspos("FBA2", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1436 gMC->Gspos("FBA2", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1437 gMC->Gspos("FBA2", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1438 gMC->Gspos("FBA2", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1439 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1440 gMC->Gspos("FBA2", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1441 gMC->Gspos("FBA2", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1442 gMC->Gspos("FBA2", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1443 gMC->Gspos("FBA2", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1444
1445 xcoor = xtof*0.5 - 25.;
1879b6a0 1446 ycoor = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - 2.*bar2[1] - 2.*tubepar[1] - bar2[1];
5e6c8f3d 1447 zcoor =-carpar[2] + 2.*bar[2] + bar2[2];
1448 gMC->Gspos("FBA2", 5, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1449 gMC->Gspos("FBA2", 8, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1450 gMC->Gspos("FBA2", 5, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1451 gMC->Gspos("FBA2", 8, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1452 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1453 gMC->Gspos("FBA2", 6, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1454 gMC->Gspos("FBA2", 7, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1455 gMC->Gspos("FBA2", 6, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1456 gMC->Gspos("FBA2", 7, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
9f8488c2 1457
57df6e96 1458}
9f8488c2 1459
57df6e96 1460//_____________________________________________________________________________
5e6c8f3d 1461void AliTOFv6T0::MakeNinoMask(Float_t xtof) const
57df6e96 1462{
1463 //
1464 // Make cooling Nino mask
5e6c8f3d 1465 // for each FEA card (FAL2/3 and FRO2 volumes)
1466 // in FCA1 volume container.
57df6e96 1467 //
1468
57df6e96 1469 Int_t *idtmed = fIdtmed->GetArray()-499;
1470
57df6e96 1471 // first Nino ASIC mask volume definition
5e6c8f3d 1472 Float_t al2[3] = {fgkAl2parameters[0], fgkAl2parameters[1], fgkAl2parameters[2]};
57df6e96 1473 gMC->Gsvolu("FAL2", "BOX ", idtmed[504], al2, 3); // Al
1474
1475 // second Nino ASIC mask volume definition
5e6c8f3d 1476 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
57df6e96 1477 gMC->Gsvolu("FAL3", "BOX ", idtmed[504], al3, 3); // Al
1478
57df6e96 1479 // third Nino ASIC mask volume definition
5e6c8f3d 1480 Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
57df6e96 1481 gMC->Gsvolu("FRO2", "BOX ", idtmed[504], feaRoof2, 3); // Al
dfef1a15 1482
5e6c8f3d 1483 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1484 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
9f8488c2 1485
5e6c8f3d 1486 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1879b6a0 1487 feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5,
5e6c8f3d 1488 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
9f8488c2 1489
5e6c8f3d 1490 // first Nino ASIC mask volume positioning
1491 Float_t xcoor = xtof*0.5 - 25.;
1492 Float_t ycoor = carpar[1] - 2.*al3[1];
1493 Float_t zcoor = carpar[2] - 2.*al3[2] - al2[2];
1494 gMC->Gspos("FAL2", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1495 gMC->Gspos("FAL2", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1496 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1497 gMC->Gspos("FAL2", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1498 gMC->Gspos("FAL2", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
9f8488c2 1499
5e6c8f3d 1500 // second Nino ASIC mask volume positioning
1501 xcoor = xtof*0.5 - 25.;
1502 ycoor = carpar[1] - al3[1];
1503 zcoor = carpar[2] - al3[2];
1504 gMC->Gspos("FAL3", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1505 gMC->Gspos("FAL3", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1506 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1507 gMC->Gspos("FAL3", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1508 gMC->Gspos("FAL3", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1509
1510 // third Nino ASIC mask volume positioning
1511 xcoor = xtof*0.5 - 25.;
1879b6a0 1512 ycoor = carpar[1] - fgkRoof2parameters[1];
1513 zcoor = carpar[2] - 2.*al3[2] - fgkRoof2parameters[2];
5e6c8f3d 1514 gMC->Gspos("FRO2", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1515 gMC->Gspos("FRO2", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1516 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1517 gMC->Gspos("FRO2", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1518 gMC->Gspos("FRO2", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
57df6e96 1519
1520}
1521
1522//_____________________________________________________________________________
1523void AliTOFv6T0::MakeSuperModuleCooling(Float_t xtof, Float_t ytof, Float_t zlenA) const
1524{
1525 //
1526 // Make cooling tubes (FTUB volume)
5e6c8f3d 1527 // and cooling bars (FTLN and FLO1/2/3 volumes)
1528 // in FAIA/B/C volume containers.
57df6e96 1529 //
1530
57df6e96 1531 Int_t *idtmed = fIdtmed->GetArray()-499;
1532
1533 Int_t idrotm[1];
1534
57df6e96 1535 // cooling tube volume definition
1536 Float_t tubepar[3] = {0., 0.4, xtof*0.5 - fgkCBLw - fgkSawThickness};
1537 gMC->Gsvolu("FTUB", "TUBE", idtmed[512], tubepar, 3); // Cu
1538
1539 // water cooling tube volume definition
1540 Float_t tubeparW[3] = {0., 0.3, tubepar[2]};
1541 gMC->Gsvolu("FITU", "TUBE", idtmed[509], tubeparW, 3); // H2O
1542
1543 // Positioning of the water tube into the steel one
5e6c8f3d 1544 gMC->Gspos("FITU", 1, "FTUB", 0., 0., 0., 0, "ONLY");
57df6e96 1545
1546 // definition of transverse components of SM cooling system
5e6c8f3d 1547 Float_t trapar[3] = {tubepar[2], 6.175/*6.15*/, 0.7};
1548 gMC->Gsvolu("FTLN", "BOX ", idtmed[504], trapar, 3); // Al
57df6e96 1549
1550 // rotation matrix
1551 AliMatrix(idrotm[0], 180., 90., 90., 90., 90., 0.);
1552
5e6c8f3d 1553 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
1554 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1555 Float_t bar[3] = {fgkBar[0], fgkBar[1], fgkBar[2]};
1556 Float_t bar2[3] = {fgkBar2[0], fgkBar2[1], fgkBar2[2]};
1557 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
1879b6a0 1558 //Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
57df6e96 1559
5e6c8f3d 1560 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1879b6a0 1561 feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5,
5e6c8f3d 1562 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
57df6e96 1563
5e6c8f3d 1564 Float_t ytub =-(ytof*0.5 - fgkModuleCoverThickness)*0.5 + carpar[1] +
1879b6a0 1565 carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - 2.*bar2[1] - tubepar[1];
57df6e96 1566
5e6c8f3d 1567 // Positioning of tubes for the SM cooling system
1879b6a0 1568 Float_t ycoor = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - 2.*bar2[1] - tubepar[1];
5e6c8f3d 1569 Float_t zcoor =-carpar[2] + 2.*bar[2] + tubepar[1];
1570 gMC->Gspos("FTUB", 1, "FCA1", 0., ycoor, zcoor, idrotm[0], "ONLY");
1571 gMC->Gspos("FTUB", 1, "FCA2", 0., ycoor, zcoor, idrotm[0], "ONLY");
1572 gGeoManager->GetVolume("FTUB")->VisibleDaughters(kFALSE);
1573
1574 Float_t yFLTN = trapar[1] - (ytof*0.5 - fgkModuleCoverThickness)*0.5;
1575 for (Int_t sg= -1; sg< 2; sg+= 2) {
1576 // Positioning of transverse components for the SM cooling system
1577 gMC->Gspos("FTLN", 5+4*sg, "FAIA", 0., yFLTN, 369.9*sg, 0, "MANY");
1578 gMC->Gspos("FTLN", 5+3*sg, "FAIA", 0., yFLTN, 366.9*sg, 0, "MANY");
1579 gMC->Gspos("FTLN", 5+2*sg, "FAIA", 0., yFLTN, 198.8*sg, 0, "MANY");
1580 gMC->Gspos("FTLN", 5+sg, "FAIA", 0., yFLTN, 56.82*sg, 0, "MANY");
1581 gMC->Gspos("FTLN", 5+4*sg, "FAIC", 0., yFLTN, 369.9*sg, 0, "MANY");
1582 gMC->Gspos("FTLN", 5+3*sg, "FAIC", 0., yFLTN, 366.9*sg, 0, "MANY");
1583 gMC->Gspos("FTLN", 5+2*sg, "FAIC", 0., yFLTN, 198.8*sg, 0, "MANY");
1584 gMC->Gspos("FTLN", 5+sg, "FAIC", 0., yFLTN, 56.82*sg, 0, "MANY");
1585 }
57df6e96 1586
5e6c8f3d 1587 // definition of longitudinal components of SM cooling system
1588 Float_t lonpar1[3] = {2., 0.5, 56.82 - trapar[2]};
1589 Float_t lonpar2[3] = {lonpar1[0], lonpar1[1], (198.8 - 56.82)*0.5 - trapar[2]};
1590 Float_t lonpar3[3] = {lonpar1[0], lonpar1[1], (366.9 - 198.8)*0.5 - trapar[2]};
1591 gMC->Gsvolu("FLO1", "BOX ", idtmed[504], lonpar1, 3); // Al
1592 gMC->Gsvolu("FLO2", "BOX ", idtmed[504], lonpar2, 3); // Al
1593 gMC->Gsvolu("FLO3", "BOX ", idtmed[504], lonpar3, 3); // Al
1594
1595 // Positioning of longitudinal components for the SM cooling system
1596 ycoor = ytub + (tubepar[1] + 2.*bar2[1] + lonpar1[1]);
1597 gMC->Gspos("FLO1", 4, "FAIA",-24., ycoor, 0., 0, "MANY");
1598 gMC->Gspos("FLO1", 2, "FAIA", 24., ycoor, 0., 0, "MANY");
1599 gMC->Gspos("FLO1", 4, "FAIC",-24., ycoor, 0., 0, "MANY");
1600 gMC->Gspos("FLO1", 2, "FAIC", 24., ycoor, 0., 0, "MANY");
1601
1602 zcoor = (198.8 + 56.82)*0.5;
1603 gMC->Gspos("FLO2", 4, "FAIA",-24., ycoor,-zcoor, 0, "MANY");
1604 gMC->Gspos("FLO2", 2, "FAIA", 24., ycoor,-zcoor, 0, "MANY");
1605 gMC->Gspos("FLO2", 4, "FAIC",-24., ycoor,-zcoor, 0, "MANY");
1606 gMC->Gspos("FLO2", 2, "FAIC", 24., ycoor,-zcoor, 0, "MANY");
1607 gMC->Gspos("FLO2", 8, "FAIA",-24., ycoor, zcoor, 0, "MANY");
1608 gMC->Gspos("FLO2", 6, "FAIA", 24., ycoor, zcoor, 0, "MANY");
1609 gMC->Gspos("FLO2", 8, "FAIC",-24., ycoor, zcoor, 0, "MANY");
1610 gMC->Gspos("FLO2", 6, "FAIC", 24., ycoor, zcoor, 0, "MANY");
1611
1612 zcoor = (366.9 + 198.8)*0.5;
1613 gMC->Gspos("FLO3", 4, "FAIA",-24., ycoor,-zcoor, 0, "MANY");
1614 gMC->Gspos("FLO3", 2, "FAIA", 24., ycoor,-zcoor, 0, "MANY");
1615 gMC->Gspos("FLO3", 4, "FAIC",-24., ycoor,-zcoor, 0, "MANY");
1616 gMC->Gspos("FLO3", 2, "FAIC", 24., ycoor,-zcoor, 0, "MANY");
1617 gMC->Gspos("FLO3", 8, "FAIA",-24., ycoor, zcoor, 0, "MANY");
1618 gMC->Gspos("FLO3", 6, "FAIA", 24., ycoor, zcoor, 0, "MANY");
1619 gMC->Gspos("FLO3", 8, "FAIC",-24., ycoor, zcoor, 0, "MANY");
1620 gMC->Gspos("FLO3", 6, "FAIC", 24., ycoor, zcoor, 0, "MANY");
1621
1622 ycoor = ytub - (tubepar[1] + 2.*bar2[1] + lonpar1[1]);
1623 gMC->Gspos("FLO1", 3, "FAIA",-24., ycoor, 0., 0, "MANY");
1624 gMC->Gspos("FLO1", 1, "FAIA", 24., ycoor, 0., 0, "MANY");
1625 gMC->Gspos("FLO1", 3, "FAIC",-24., ycoor, 0., 0, "MANY");
1626 gMC->Gspos("FLO1", 1, "FAIC", 24., ycoor, 0., 0, "MANY");
1627
1628 zcoor = (198.8 + 56.82)*0.5;
1629 gMC->Gspos("FLO2", 3, "FAIA",-24., ycoor,-zcoor, 0, "MANY");
1630 gMC->Gspos("FLO2", 1, "FAIA", 24., ycoor,-zcoor, 0, "MANY");
1631 gMC->Gspos("FLO2", 3, "FAIC",-24., ycoor,-zcoor, 0, "MANY");
1632 gMC->Gspos("FLO2", 1, "FAIC", 24., ycoor,-zcoor, 0, "MANY");
1633 gMC->Gspos("FLO2", 7, "FAIA",-24., ycoor, zcoor, 0, "MANY");
1634 gMC->Gspos("FLO2", 5, "FAIA", 24., ycoor, zcoor, 0, "MANY");
1635 gMC->Gspos("FLO2", 7, "FAIC",-24., ycoor, zcoor, 0, "MANY");
1636 gMC->Gspos("FLO2", 5, "FAIC", 24., ycoor, zcoor, 0, "MANY");
1637
1638 zcoor = (366.9 + 198.8)*0.5;
1639 gMC->Gspos("FLO3", 3, "FAIA",-24., ycoor,-zcoor, 0, "MANY");
1640 gMC->Gspos("FLO3", 1, "FAIA", 24., ycoor,-zcoor, 0, "MANY");
1641 gMC->Gspos("FLO3", 3, "FAIC",-24., ycoor,-zcoor, 0, "MANY");
1642 gMC->Gspos("FLO3", 1, "FAIC", 24., ycoor,-zcoor, 0, "MANY");
1643 gMC->Gspos("FLO3", 7, "FAIA",-24., ycoor, zcoor, 0, "MANY");
1644 gMC->Gspos("FLO3", 5, "FAIA", 24., ycoor, zcoor, 0, "MANY");
1645 gMC->Gspos("FLO3", 7, "FAIC",-24., ycoor, zcoor, 0, "MANY");
1646 gMC->Gspos("FLO3", 5, "FAIC", 24., ycoor, zcoor, 0, "MANY");
9f8488c2 1647
57df6e96 1648
5e6c8f3d 1649 Float_t carpos[3] = {25. - xtof*0.5,
1650 (11.5 - (ytof*0.5 - fgkModuleCoverThickness))*0.5,
1651 0.};
57df6e96 1652 if (fTOFHoles) {
57df6e96 1653 for (Int_t sg= -1; sg< 2; sg+= 2) {
1654 carpos[2] = sg*zlenA*0.5;
5e6c8f3d 1655 gMC->Gspos("FTLN", 5+4*sg, "FAIB", 0., yFLTN, 369.9*sg, 0, "MANY");
1656 gMC->Gspos("FTLN", 5+3*sg, "FAIB", 0., yFLTN, 366.9*sg, 0, "MANY");
1657 gMC->Gspos("FTLN", 5+2*sg, "FAIB", 0., yFLTN, 198.8*sg, 0, "MANY");
1658 gMC->Gspos("FTLN", 5+sg, "FAIB", 0., yFLTN, 56.82*sg, 0, "MANY");
dfef1a15 1659 }
57df6e96 1660
5e6c8f3d 1661 ycoor = ytub + (tubepar[1] + 2.*bar2[1] + lonpar1[1]);
e86c4f42 1662 zcoor = (198.8 + 56.82)*0.5;
5e6c8f3d 1663 gMC->Gspos("FLO2", 2, "FAIB",-24., ycoor,-zcoor, 0, "MANY");
1664 gMC->Gspos("FLO2", 1, "FAIB",-24., ycoor, zcoor, 0, "MANY");
e86c4f42 1665 zcoor = (366.9 + 198.8)*0.5;
5e6c8f3d 1666 gMC->Gspos("FLO3", 2, "FAIB",-24., ycoor,-zcoor, 0, "MANY");
1667 gMC->Gspos("FLO3", 1, "FAIB",-24., ycoor, zcoor, 0, "MANY");
1668 ycoor = ytub - (tubepar[1] + 2.*bar2[1] + lonpar1[1]);
e86c4f42 1669 zcoor = (198.8 + 56.82)*0.5;
1670 gMC->Gspos("FLO2", 4, "FAIB", 24., ycoor,-zcoor, 0, "MANY");
1671 gMC->Gspos("FLO2", 3, "FAIB", 24., ycoor, zcoor, 0, "MANY");
1672 zcoor = (366.9 + 198.8)*0.5;
1673 gMC->Gspos("FLO3", 4, "FAIB", 24., ycoor,-zcoor, 0, "MANY");
1674 gMC->Gspos("FLO3", 3, "FAIB", 24., ycoor, zcoor, 0, "MANY");
57df6e96 1675
1676 }
1677
5e6c8f3d 1678 Float_t barS[3] = {fgkBarS[0], fgkBarS[1], fgkBarS[2]};
1679 gMC->Gsvolu("FBAS", "BOX ", idtmed[504], barS, 3); // Al
1680
1681 Float_t barS1[3] = {fgkBarS1[0], fgkBarS1[1], fgkBarS1[2]};
1682 gMC->Gsvolu("FBS1", "BOX ", idtmed[504], barS1, 3); // Al
1683
1684 Float_t barS2[3] = {fgkBarS2[0], fgkBarS2[1], fgkBarS2[2]};
1685 gMC->Gsvolu("FBS2", "BOX ", idtmed[504], barS2, 3); // Al
1686
1879b6a0 1687 Float_t ytubBis = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - 2.*barS2[1] - tubepar[1];
5e6c8f3d 1688 ycoor = ytubBis;
1689 zcoor =-carpar[2] + barS[2];
1690 gMC->Gspos("FBAS", 1, "FCA1",-24., ycoor, zcoor, 0, "ONLY");
1691 gMC->Gspos("FBAS", 2, "FCA1", 24., ycoor, zcoor, 0, "ONLY");
1692 gMC->Gspos("FBAS", 1, "FCA2",-24., ycoor, zcoor, 0, "ONLY");
1693 gMC->Gspos("FBAS", 2, "FCA2", 24., ycoor, zcoor, 0, "ONLY");
1694
1695 zcoor =-carpar[2] + 2.*barS[2] + 2.*tubepar[1] + barS1[2];
1696 gMC->Gspos("FBS1", 1, "FCA1",-24., ycoor, zcoor, 0, "ONLY");
1697 gMC->Gspos("FBS1", 2, "FCA1", 24., ycoor, zcoor, 0, "ONLY");
1698 gMC->Gspos("FBS1", 1, "FCA2",-24., ycoor, zcoor, 0, "ONLY");
1699 gMC->Gspos("FBS1", 2, "FCA2", 24., ycoor, zcoor, 0, "ONLY");
1700
1701 ycoor = ytubBis + (tubepar[1] + barS2[1]);
1702 zcoor =-carpar[2] + 2.*barS[2] + barS2[2];
1703 gMC->Gspos("FBS2", 1, "FCA1",-24., ycoor, zcoor, 0, "ONLY");
1704 gMC->Gspos("FBS2", 2, "FCA1", 24., ycoor, zcoor, 0, "ONLY");
1705 gMC->Gspos("FBS2", 1, "FCA2",-24., ycoor, zcoor, 0, "ONLY");
1706 gMC->Gspos("FBS2", 2, "FCA2", 24., ycoor, zcoor, 0, "ONLY");
1707
1708 ycoor = ytubBis - (tubepar[1] + barS2[1]);
1709 //zcoor =-carpar[2] + 2.*barS[2] + barS2[2];
1710 gMC->Gspos("FBS2", 3, "FCA1",-24., ycoor, zcoor, 0, "ONLY");
1711 gMC->Gspos("FBS2", 4, "FCA1", 24., ycoor, zcoor, 0, "ONLY");
1712 gMC->Gspos("FBS2", 3, "FCA2",-24., ycoor, zcoor, 0, "ONLY");
1713 gMC->Gspos("FBS2", 4, "FCA2", 24., ycoor, zcoor, 0, "ONLY");
1714
57df6e96 1715}
1716
1717//_____________________________________________________________________________
1718void AliTOFv6T0::MakeSuperModuleServices(Float_t xtof, Float_t ytof, Float_t zlenA) const
1719{
1720 //
5e6c8f3d 1721 // Make signal cables (FCAB/L and FCBL/B volumes),
57df6e96 1722 // supemodule cover (FCOV volume) and wall (FSAW volume)
5e6c8f3d 1723 // in FAIA/B/C volume containers.
57df6e96 1724 //
1725
57df6e96 1726 Int_t *idtmed = fIdtmed->GetArray()-499;
1727
1728 Int_t idrotm[3];
1729
57df6e96 1730 Float_t tubepar[3] = {0., 0.4, xtof*0.5 - fgkCBLw - fgkSawThickness};
5e6c8f3d 1731 Float_t al1[3] = {fgkAl1parameters[0], fgkAl1parameters[1], fgkAl1parameters[2]};
1732 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
1733 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1879b6a0 1734 //Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
5e6c8f3d 1735 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
57df6e96 1736
1737 // FEA cables definition
5e6c8f3d 1738 Float_t cbpar[3] = {0., 0.5, (tubepar[2] - (fgkFEAwidth2 - fgkFEAwidth1/6.)*0.5)*0.5};
57df6e96 1739 gMC->Gsvolu("FCAB", "TUBE", idtmed[510], cbpar, 3); // copper+alu
5e6c8f3d 1740
1741 Float_t cbparS[3] = {cbpar[0], cbpar[1], (tubepar[2] - (xtof*0.5 - 25. + (fgkFEAwidth1 - fgkFEAwidth1/6.)*0.5))*0.5};
1742 gMC->Gsvolu("FCAL", "TUBE", idtmed[510], cbparS, 3); // copper+alu
57df6e96 1743
1744 // rotation matrix
1745 AliMatrix(idrotm[0], 180., 90., 90., 90., 90., 0.);
1746
5e6c8f3d 1747 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1879b6a0 1748 feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5,
5e6c8f3d 1749 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
57df6e96 1750
5e6c8f3d 1751 Float_t bar2[3] = {fgkBar2[0], fgkBar2[1], fgkBar2[2]};
1752 Float_t ytub =-(ytof*0.5 - fgkModuleCoverThickness)*0.5 + carpar[1] +
1879b6a0 1753 carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - 2.*bar2[1] - tubepar[1];
57df6e96 1754
5e6c8f3d 1755 // FEA cables positioning
1756 Float_t xcoor = (tubepar[2] + (fgkFEAwidth2 - fgkFEAwidth1/6.)*0.5)*0.5;
1757 Float_t ycoor = ytub - 3.;
1758 Float_t zcoor =-carpar[2] + (2.*feaRoof1[2] - 2.*al1[2] - 2.*feaParam[2] - cbpar[1]);
1759 gMC->Gspos("FCAB", 1, "FCA1",-xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1760 gMC->Gspos("FCAB", 2, "FCA1", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1761 gMC->Gspos("FCAB", 1, "FCA2",-xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1762 gMC->Gspos("FCAB", 2, "FCA2", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1763 xcoor = (tubepar[2] + (xtof*0.5 - 25. + (fgkFEAwidth1 - fgkFEAwidth1/6.)*0.5))*0.5;
1764 ycoor -= 2.*cbpar[1];
1765 gMC->Gspos("FCAL", 1, "FCA1",-xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1766 gMC->Gspos("FCAL", 2, "FCA1", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1767 gMC->Gspos("FCAL", 1, "FCA2",-xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1768 gMC->Gspos("FCAL", 2, "FCA2", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
57df6e96 1769
dfef1a15 1770
1771 // Cables and tubes on the side blocks
57df6e96 1772 // constants definition
1773 const Float_t kCBLl = zlenA*0.5; // length of block
1774 const Float_t kCBLlh = zlenA*0.5 - fgkInterCentrModBorder2; // length of block in case of holes
1775 //const Float_t fgkCBLw = 13.5; // width of block
1776 //const Float_t fgkCBLh1 = 2.; // min. height of block
1777 //const Float_t fgkCBLh2 = 12.3; // max. height of block
1778 //const Float_t fgkSawThickness = 1.; // Al wall thickness
1779
1780 // lateral cable and tube volume definition
1781 Float_t tgal = (fgkCBLh2 - fgkCBLh1)/(2.*kCBLl);
dfef1a15 1782 Float_t cblpar[11];
57df6e96 1783 cblpar[0] = fgkCBLw *0.5;
dfef1a15 1784 cblpar[1] = 0.;
1785 cblpar[2] = 0.;
57df6e96 1786 cblpar[3] = kCBLl *0.5;
1787 cblpar[4] = fgkCBLh1 *0.5;
1788 cblpar[5] = fgkCBLh2 *0.5;
dfef1a15 1789 cblpar[6] = TMath::ATan(tgal)*kRaddeg;
57df6e96 1790 cblpar[7] = kCBLl *0.5;
1791 cblpar[8] = fgkCBLh1 *0.5;
1792 cblpar[9] = fgkCBLh2 *0.5;
dfef1a15 1793 cblpar[10]= cblpar[6];
57df6e96 1794 gMC->Gsvolu("FCBL", "TRAP", idtmed[511], cblpar, 11); // cables and tubes mix
1795
1796 // Side Al Walls definition
1797 Float_t sawpar[3] = {fgkSawThickness*0.5, fgkCBLh2*0.5, kCBLl};
1798 gMC->Gsvolu("FSAW", "BOX ", idtmed[504], sawpar, 3); // Al
1799
1800 AliMatrix(idrotm[1], 90., 90., 180., 0., 90., 180.);
1801 AliMatrix(idrotm[2], 90., 90., 0., 0., 90., 0.);
1802
1803 // lateral cable and tube volume positioning
57df6e96 1804 xcoor = (xtof - fgkCBLw)*0.5 - 2.*sawpar[0];
1805 ycoor = (fgkCBLh1 + fgkCBLh2)*0.25 - (ytof*0.5 - fgkModuleCoverThickness)*0.5;
1806 zcoor = kCBLl*0.5;
1807 gMC->Gspos("FCBL", 1, "FAIA", -xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1808 gMC->Gspos("FCBL", 2, "FAIA", xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1809 gMC->Gspos("FCBL", 3, "FAIA", -xcoor, ycoor, zcoor, idrotm[2], "ONLY");
1810 gMC->Gspos("FCBL", 4, "FAIA", xcoor, ycoor, zcoor, idrotm[2], "ONLY");
5e6c8f3d 1811 gMC->Gspos("FCBL", 1, "FAIC", -xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1812 gMC->Gspos("FCBL", 2, "FAIC", xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1813 gMC->Gspos("FCBL", 3, "FAIC", -xcoor, ycoor, zcoor, idrotm[2], "ONLY");
1814 gMC->Gspos("FCBL", 4, "FAIC", xcoor, ycoor, zcoor, idrotm[2], "ONLY");
57df6e96 1815
dfef1a15 1816 if (fTOFHoles) {
57df6e96 1817 cblpar[3] = kCBLlh *0.5;
1818 cblpar[5] = fgkCBLh1*0.5 + kCBLlh*tgal;
1819 cblpar[7] = kCBLlh *0.5;
dfef1a15 1820 cblpar[9] = cblpar[5];
57df6e96 1821 gMC->Gsvolu("FCBB", "TRAP", idtmed[511], cblpar, 11); // cables and tubes mix
1822
1823 xcoor = (xtof - fgkCBLw)*0.5 - 2.*sawpar[0];
1824 ycoor = (fgkCBLh1 + 2.*cblpar[5])*0.25 - (ytof*0.5 - fgkModuleCoverThickness)*0.5;
1825 zcoor = kCBLl-kCBLlh*0.5;
1826 gMC->Gspos("FCBB", 1, "FAIB", -xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1827 gMC->Gspos("FCBB", 2, "FAIB", xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1828 gMC->Gspos("FCBB", 3, "FAIB", -xcoor, ycoor, zcoor, idrotm[2], "ONLY");
1829 gMC->Gspos("FCBB", 4, "FAIB", xcoor, ycoor, zcoor, idrotm[2], "ONLY");
1830 }
1831
1832 // lateral cable and tube volume positioning
5e6c8f3d 1833 xcoor = xtof*0.5 - sawpar[0];
57df6e96 1834 ycoor = (fgkCBLh2 - ytof*0.5 + fgkModuleCoverThickness)*0.5;
1835 zcoor = 0.;
1836 gMC->Gspos("FSAW", 1, "FAIA", -xcoor, ycoor, zcoor, 0, "ONLY");
1837 gMC->Gspos("FSAW", 2, "FAIA", xcoor, ycoor, zcoor, 0, "ONLY");
5e6c8f3d 1838 gMC->Gspos("FSAW", 1, "FAIC", -xcoor, ycoor, zcoor, 0, "ONLY");
1839 gMC->Gspos("FSAW", 2, "FAIC", xcoor, ycoor, zcoor, 0, "ONLY");
57df6e96 1840
1841 if (fTOFHoles) {
dfef1a15 1842 xcoor = xtof*0.5 - sawpar[0];
57df6e96 1843 ycoor = (fgkCBLh2 - ytof*0.5 + fgkModuleCoverThickness)*0.5;
dfef1a15 1844 gMC->Gspos("FSAW", 1, "FAIB", -xcoor, ycoor, 0., 0, "ONLY");
1845 gMC->Gspos("FSAW", 2, "FAIB", xcoor, ycoor, 0., 0, "ONLY");
1846 }
1847
1848 // TOF Supermodule cover definition and positioning
57df6e96 1849 Float_t covpar[3] = {xtof*0.5, 0.075, zlenA*0.5};
1850 gMC->Gsvolu("FCOV", "BOX ", idtmed[504], covpar, 3); // Al
1851 if (fTOFHoles) {
1852 covpar[2] = (zlenA*0.5 - fgkInterCentrModBorder2)*0.5;
1853 gMC->Gsvolu("FCOB", "BOX ", idtmed[504], covpar, 3); // Al
1854 covpar[2] = fgkInterCentrModBorder2;
1855 gMC->Gsvolu("FCOP", "BOX ", idtmed[513], covpar, 3); // Plastic (CH2)
1856 }
1857
dfef1a15 1858 xcoor = 0.;
5e6c8f3d 1859 ycoor = (ytof*0.5 - fgkModuleCoverThickness)*0.5 - covpar[1];
dfef1a15 1860 zcoor = 0.;
1861 gMC->Gspos("FCOV", 0, "FAIA", xcoor, ycoor, zcoor, 0, "ONLY");
5e6c8f3d 1862 gMC->Gspos("FCOV", 0, "FAIC", xcoor, ycoor, zcoor, 0, "ONLY");
57df6e96 1863 if (fTOFHoles) {
1864 zcoor = (zlenA*0.5 + fgkInterCentrModBorder2)*0.5;
1865 gMC->Gspos("FCOB", 1, "FAIB", xcoor, ycoor, zcoor, 0, "ONLY");
1866 gMC->Gspos("FCOB", 2, "FAIB", xcoor, ycoor, -zcoor, 0, "ONLY");
1867 zcoor = 0.;
1868 gMC->Gspos("FCOP", 0, "FAIB", xcoor, ycoor, zcoor, 0, "ONLY");
1869 }
1870
1871}
1872
1873//_____________________________________________________________________________
1874void AliTOFv6T0::MakeReadoutCrates(Float_t ytof) const
1875{
1876 // Services Volumes
1877
1878 // Empty crate weight: 50 Kg, electronics cards + cables ~ 52 Kg.
1879 // Per each side (A and C) the total weight is: 2x102 ~ 204 Kg.
1880 // ... + weight of the connection pannel for the steel cooling system (Cr 18%, Ni 12%, Fe 70%)
1881 // + other remaining elements + various supports
1882
1883 // Each FEA card weight + all supports
1884 // (including all bolts and not including the cable connectors)
1885 // 353.1 g.
1886 // Per each strip there are 4 FEA cards, then
1887 // the total weight of the front-end electonics section is: 353.1 g x 4 = 1412.4 g.
dfef1a15 1888
1889 // Services Volumes
1890
1891 // Empty crate weight: 50 Kg, electronics cards + cables ~ 52 Kg.
1892 // Per each side (A and C) the total weight is: 2x102 ~ 204 Kg.
1893 // ... + weight of the connection pannel for the steel cooling system (Cr 18%, Ni 12%, Fe 70%)
1894 // + other remaining elements + various supports
1895
1896 // Each FEA card weight + all supports
1897 // (including all bolts and not including the cable connectors)
1898 // 353.1 g.
1899 // Per each strip there are 4 FEA cards, then
1900 // the total weight of the front-end electonics section is: 353.1 g x 4 = 1412.4 g.
57df6e96 1901 //
1902
1903 Int_t *idtmed = fIdtmed->GetArray()-499;
1904
1905 Int_t idrotm[18];
dfef1a15 1906
57df6e96 1907 // volume definition
dfef1a15 1908 Float_t serpar[3] = {29.*0.5, 121.*0.5, 90.*0.5};
57df6e96 1909 gMC->Gsvolu("FTOS", "BOX ", idtmed[514], serpar, 3); // Al + Cu + steel
1910
1911 Float_t xcoor, ycoor, zcoor;
dfef1a15 1912 zcoor = (118.-90.)*0.5;
1913 Float_t phi = -10., ra = fTOFGeometry->Rmin() + ytof*0.5;
1914 for (Int_t i = 0; i < fTOFGeometry->NSectors(); i++) {
1915 phi += 20.;
1916 xcoor = ra * TMath::Cos(phi * kDegrad);
1917 ycoor = ra * TMath::Sin(phi * kDegrad);
57df6e96 1918 AliMatrix(idrotm[i], 90., phi, 90., phi + 270., 0., 0.);
1919 gMC->Gspos("FTOS", i, "BFMO", xcoor, ycoor, zcoor, idrotm[i], "ONLY");
dfef1a15 1920 }
57df6e96 1921
dfef1a15 1922 zcoor = (90. - 223.)*0.5;
2fb1ef22 1923 gMC->Gspos("FTOS", 1, "BBCE", ra, -3., zcoor, 0, "ONLY");
dfef1a15 1924
1925}
57df6e96 1926
dfef1a15 1927//_____________________________________________________________________________
1928void AliTOFv6T0::DrawModule() const
1929{
1930 //
1931 // Draw a shaded view of the Time Of Flight version 5
1932 //
1933
4ec650ac 1934 const Int_t kSize=16;
1935
dfef1a15 1936 // Set everything unseen
1937 gMC->Gsatt("*", "seen", -1);
1938
1939 //
1940 //Set volumes visible
1941 //
1942
1943 //Set ALIC mother transparent
1944 gMC->Gsatt("ALIC","SEEN", 0);
1945
1946//=====> Level 1
1947 // Level 1 for TOF volumes
1948 gMC->Gsatt("B077","seen", 0);
1949
1950//=====> Level 2
1951 // Level 2 for TOF volumes
1952 gMC->Gsatt("B071","seen", 0);
1953 gMC->Gsatt("B074","seen", 0);
1954 gMC->Gsatt("B075","seen", 0);
1955 gMC->Gsatt("B076","seen",-1); // all B076 sub-levels skipped -
1956 gMC->Gsatt("B080","seen", 0); // B080 does not has sub-level
1957
1958 // Level 2 of B071
1959 gMC->Gsatt("B056","seen", 0); // B056 does not has sub-levels -
1960 gMC->Gsatt("B063","seen",-1); // all B063 sub-levels skipped -
1961 gMC->Gsatt("B065","seen",-1); // all B065 sub-levels skipped -
1962 gMC->Gsatt("B067","seen",-1); // all B067 sub-levels skipped -
1963 gMC->Gsatt("B072","seen",-1); // all B072 sub-levels skipped -
1964
4ec650ac 1965 char name[kSize];
dfef1a15 1966 for (Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++) {
4ec650ac 1967 snprintf(name, kSize, "BREF%d",isec);
dfef1a15 1968 gMC->Gsatt(name,"seen", 0); // all BREF%d sub-levels skipped -
4ec650ac 1969 snprintf(name, kSize, "BTRD%d",isec);
dfef1a15 1970 gMC->Gsatt(name,"seen", 0); // all BTRD%d sub-levels skipped -
4ec650ac 1971 snprintf(name, kSize, "BTOF%d",isec);
dfef1a15 1972 gMC->Gsatt(name,"seen",-2); // all BTOF%d sub-levels skipped -
1973 }
1974
1975 gMC->Gdopt("hide", "on");
1976 gMC->Gdopt("shad", "on");
1977 gMC->Gsatt("*", "fill", 7);
1978 gMC->SetClipBox(".");
1979 gMC->SetClipBox("*", 100, 1000, 100, 1000, 100, 1000);
1980 gMC->DefaultRange();
1981 gMC->Gdraw("alic", 40, 30, 0, 10, 9.5, .018, .018);
1982 gMC->Gdhead(1111, "Time Of Flight");
1983 gMC->Gdman(18, 3, "MAN");
1984 gMC->Gdopt("hide","off");
1985}
1986//_____________________________________________________________________________
1987void AliTOFv6T0::DrawDetectorModules() const
1988{
1989 //
1990 // Draw a shaded view of the TOF detector SuperModules version 5
1991 //
1992
4ec650ac 1993 const Int_t kSize=16;
1994
dfef1a15 1995 // Set everything unseen
1996 gMC->Gsatt("*", "seen", -1);
1997
1998 //
1999 //Set volumes visible
2000 //
2001
2002 //Set ALIC mother transparent
2003 gMC->Gsatt("ALIC","SEEN", 0);
2004
2005//=====> Level 1
2006 // Level 1 for TOF volumes
2007 gMC->Gsatt("B077","seen", 0);
2008
2009//=====> Level 2
2010 // Level 2 for TOF volumes
2011 gMC->Gsatt("B071","seen", 0);
2012 gMC->Gsatt("B074","seen", 0);
2013 gMC->Gsatt("B075","seen", 0);
2014 gMC->Gsatt("B076","seen",-1); // all B076 sub-levels skipped -
2015 gMC->Gsatt("B080","seen", 0); // B080 does not has sub-level
2016
2017 // Level 2 of B071
2018 gMC->Gsatt("B056","seen", 0); // B056 does not has sub-levels -
2019 gMC->Gsatt("B063","seen",-1); // all B063 sub-levels skipped -
2020 gMC->Gsatt("B065","seen",-1); // all B065 sub-levels skipped -
2021 gMC->Gsatt("B067","seen",-1); // all B067 sub-levels skipped -
2022 gMC->Gsatt("B072","seen",-1); // all B072 sub-levels skipped -
2023
4ec650ac 2024 char name[kSize];
dfef1a15 2025 for (Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++) {
4ec650ac 2026 snprintf(name, kSize, "BREF%d",isec);
dfef1a15 2027 gMC->Gsatt(name,"seen", 0); // all BREF%d sub-levels skipped -
4ec650ac 2028 snprintf(name, kSize, "BTRD%d",isec);
dfef1a15 2029 gMC->Gsatt(name,"seen", 0); // all BTRD%d sub-levels skipped -
4ec650ac 2030 snprintf(name, kSize, "BTOF%d",isec);
dfef1a15 2031 gMC->Gsatt(name,"seen", 0); // all BTOF%d sub-levels skipped -
2032 }
2033
2034 // Level 3 of B071, B075 and B074
2035 gMC->Gsatt("FTOA","seen",-2); // all FTOA sub-levels skipped -
2036 if (fTOFHoles) gMC->Gsatt("FTOB","seen",-2); // all FTOB sub-levels skipped -
2037 if (fTOFHoles) gMC->Gsatt("FTOC","seen",-2); // all FTOC sub-levels skipped -
2038
2039 // Level 3 of B071, B075 and B074
2040 gMC->Gsatt("FAIA","seen",-1); // all FAIA sub-levels skipped -
5e6c8f3d 2041 gMC->Gsatt("FAIC","seen",-1); // all FAIC sub-levels skipped -
dfef1a15 2042 if (fTOFHoles) gMC->Gsatt("FAIB","seen",-1); // all FAIB sub-levels skipped -
2043
2044 // Level 3 of B071, B075 and B074
57df6e96 2045 gMC->Gsatt("FPEA","seen",-2/*1*/); // all FPEA sub-levels skipped -
2046 if (fTOFHoles) gMC->Gsatt("FPEB","seen",-2/*1*/); // all FPEB sub-levels skipped -
dfef1a15 2047
2048 gMC->Gdopt("hide","on");
2049 gMC->Gdopt("shad","on");
2050 gMC->Gsatt("*", "fill", 5);
2051 gMC->SetClipBox(".");
2052 gMC->SetClipBox("*", 100, 1000, 100, 1000, 0, 1000);
2053 gMC->DefaultRange();
2054 gMC->Gdraw("alic", 40, 30, 0, 10, 9.5, .018, .018);
2055 gMC->Gdhead(1111,"TOF detector");
2056 gMC->Gdman(18, 3, "MAN");
2057 gMC->Gdopt("hide","off");
2058}
2059
2060//_____________________________________________________________________________
2061void AliTOFv6T0::DrawDetectorStrips() const
2062{
2063 //
2064 // Draw a shaded view of the TOF strips for version 5
2065 //
2066
4ec650ac 2067 const Int_t kSize=16;
2068
dfef1a15 2069 // Set everything unseen
2070 gMC->Gsatt("*", "seen", -1);
2071
2072 //
2073 //Set volumes visible
2074 //
2075
2076 //Set ALIC mother transparent
2077 gMC->Gsatt("ALIC","SEEN", 0);
2078
2079//=====> Level 1
2080 // Level 1 for TOF volumes
2081 gMC->Gsatt("B077","seen", 0);
2082
2083//=====> Level 2
2084 // Level 2 for TOF volumes
2085 gMC->Gsatt("B071","seen", 0);
2086 gMC->Gsatt("B074","seen", 0);
2087 gMC->Gsatt("B075","seen", 0);
2088 gMC->Gsatt("B076","seen",-1); // all B076 sub-levels skipped -
2089 gMC->Gsatt("B080","seen", 0); // B080 does not has sub-level
2090
2091 // Level 2 of B071
2092 gMC->Gsatt("B063","seen",-1); // all B063 sub-levels skipped -
2093 gMC->Gsatt("B065","seen",-1); // all B065 sub-levels skipped -
2094 gMC->Gsatt("B067","seen",-1); // all B067 sub-levels skipped -
2095 gMC->Gsatt("B056","seen", 0); // B056 does not has sub-levels -
2096 gMC->Gsatt("B072","seen",-1); // all B072 sub-levels skipped -
2097
4ec650ac 2098 char name[kSize];
dfef1a15 2099 for (Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++) {
4ec650ac 2100 snprintf(name, kSize, "BREF%d",isec);
dfef1a15 2101 gMC->Gsatt(name,"seen", 0); // all BREF%d sub-levels skipped -
4ec650ac 2102 snprintf(name, kSize, "BTRD%d",isec);
dfef1a15 2103 gMC->Gsatt(name,"seen", 0); // all BTRD%d sub-levels skipped -
4ec650ac 2104 snprintf(name, kSize, "BTOF%d",isec);
dfef1a15 2105 gMC->Gsatt(name,"seen", 0); // all BTOF%d sub-levels skipped -
2106 }
2107
2108 // Level 3 of B071, B074 and B075
2109 gMC->Gsatt("FTOA","SEEN", 0);
2110 if (fTOFHoles) gMC->Gsatt("FTOB","SEEN", 0);
2111 if (fTOFHoles) gMC->Gsatt("FTOC","SEEN", 0);
2112
2113 // Level 4 of B071, B074 and B075
2114 gMC->Gsatt("FLTA","SEEN", 0);
2115 if (fTOFHoles) gMC->Gsatt("FLTB","SEEN", 0);
2116 if (fTOFHoles) gMC->Gsatt("FLTC","SEEN", 0);
2117
2118 // Level 5 of B071, B074 and B075
2119 gMC->Gsatt("FAIA","SEEN", 0);
5e6c8f3d 2120 gMC->Gsatt("FAIC","seen",-1); // all FAIC sub-levels skipped -
dfef1a15 2121 if (fTOFHoles) gMC->Gsatt("FAIB","SEEN", 0);
2122
57df6e96 2123 gMC->Gsatt("FPEA","SEEN", -2/*1*/);
2124 if (fTOFHoles) gMC->Gsatt("FPEB","SEEN", -2/*1*/);
dfef1a15 2125
2126 gMC->Gsatt("FSTR","SEEN",-2); // all FSTR sub-levels skipped -
2127
2128 gMC->Gsatt("FWZ1","SEEN", 1);
2129 gMC->Gsatt("FWZ2","SEEN", 1);
2130 gMC->Gsatt("FWZ3","SEEN", 1);
2131 gMC->Gsatt("FWZ4","SEEN", 1);
57df6e96 2132 if (fTOFHoles) {
2133 gMC->Gsatt("FWZA","SEEN", 1);
2134 gMC->Gsatt("FWZB","SEEN", 1);
2135 gMC->Gsatt("FWZC","SEEN", 1);
2136 }
dfef1a15 2137
2138 // Level 2 of FAIA
2139 // Level 2 of FAIB
5e6c8f3d 2140 // Level 2 of FAIC
dfef1a15 2141 gMC->Gsatt("FCA1","SEEN", 0);
2142 gMC->Gsatt("FCA2","SEEN", 0);
2143 gMC->Gsatt("FCAB","SEEN", 0);
57df6e96 2144 gMC->Gsatt("FCAL","SEEN", 0);
dfef1a15 2145 gMC->Gsatt("FTUB","SEEN",-1); // all FTUB sub-levels skipped -
2146 gMC->Gsatt("FTLN","SEEN", 0);
5e6c8f3d 2147 gMC->Gsatt("FLO1","SEEN", 0);
2148 gMC->Gsatt("FLO2","SEEN", 0);
2149 gMC->Gsatt("FLO3","SEEN", 0);
dfef1a15 2150 gMC->Gsatt("FCBL","SEEN", 0);
57df6e96 2151 if (fTOFHoles) gMC->Gsatt("FCBB","SEEN", 0);
dfef1a15 2152 gMC->Gsatt("FSAW","SEEN", 0);
2153 gMC->Gsatt("FCOV","SEEN", 0);
57df6e96 2154 if (fTOFHoles) {
2155 gMC->Gsatt("FCOB","SEEN", 0);
2156 gMC->Gsatt("FCOP","SEEN", 0);
2157 }
dfef1a15 2158
2159 // Level 2 of FTUB
2160 gMC->Gsatt("FITU","SEEN", 0);
2161
2162 // Level 2 of FSTR
2163 gMC->Gsatt("FHON","SEEN", 1);
2164 gMC->Gsatt("FPC1","SEEN", 1);
2165 gMC->Gsatt("FPC2","SEEN", 1);
2166 gMC->Gsatt("FPCB","SEEN", 1);
2167 gMC->Gsatt("FRGL","SEEN", 1);
2168 gMC->Gsatt("FGLF","SEEN", 1);
2169
2170 // Level 2 of FPCB => Level 3 of FSTR
2171 gMC->Gsatt("FSEN","SEEN", 0);
2172 gMC->Gsatt("FSEZ","SEEN", 0);
2173 gMC->Gsatt("FPAD","SEEN", 1);
2174
2175 gMC->Gdopt("hide","on");
2176 gMC->Gdopt("shad","on");
2177 gMC->Gsatt("*", "fill", 5);
2178 gMC->SetClipBox(".");
2179 gMC->SetClipBox("*", 0, 1000, 0, 1000, 0, 1000);
2180 gMC->DefaultRange();
2181 gMC->Gdraw("alic", 40, 30, 0, 10, 9.5, .018, .018);
2182 gMC->Gdhead(1111,"TOF Strips");
2183 gMC->Gdman(18, 3, "MAN");
2184 gMC->Gdopt("hide","off");
2185}
2186
2187//_____________________________________________________________________________
2188void AliTOFv6T0::CreateMaterials()
2189{
2190 //
2191 // Define materials for the Time Of Flight
2192 //
2193
2194 //AliTOF::CreateMaterials();
2195
f7a1cc68 2196 AliMagF *magneticField = (AliMagF*)((AliMagF*)TGeoGlobalMagField::Instance()->GetField());
dfef1a15 2197
2198 Int_t isxfld = magneticField->Integ();
2199 Float_t sxmgmx = magneticField->Max();
2200
57df6e96 2201 //--- Quartz (SiO2) ---
2202 Float_t aq[2] = { 28.0855,15.9994};
dfef1a15 2203 Float_t zq[2] = { 14.,8. };
2204 Float_t wq[2] = { 1.,2. };
57df6e96 2205 Float_t dq = 2.7; // (+5.9%)
dfef1a15 2206 Int_t nq = -2;
2207
57df6e96 2208 // --- Nomex (C14H22O2N2) ---
2209 Float_t anox[4] = {12.011,1.00794,15.9994,14.00674};
dfef1a15 2210 Float_t znox[4] = { 6., 1., 8., 7.};
2211 Float_t wnox[4] = {14., 22., 2., 2.};
2212 //Float_t dnox = 0.048; //old value
2213 Float_t dnox = 0.22; // (x 4.6)
2214 Int_t nnox = -4;
2215
57df6e96 2216 // --- G10 {Si, O, C, H, O} ---
2217 Float_t we[7], na[7];
2218
2219 Float_t ag10[5] = {28.0855,15.9994,12.011,1.00794,15.9994};
dfef1a15 2220 Float_t zg10[5] = {14., 8., 6., 1., 8.};
2221 Float_t wmatg10[5];
2222 Int_t nlmatg10 = 5;
2223 na[0]= 1. , na[1]= 2. , na[2]= 0. , na[3]= 0. , na[4]= 0.;
2224 MaterialMixer(we,ag10,na,5);
2225 wmatg10[0]= we[0]*0.6;
2226 wmatg10[1]= we[1]*0.6;
2227 na[0]= 0. , na[1]= 0. , na[2]= 14. , na[3]= 20. , na[4]= 3.;
2228 MaterialMixer(we,ag10,na,5);
2229 wmatg10[2]= we[2]*0.4;
2230 wmatg10[3]= we[3]*0.4;
2231 wmatg10[4]= we[4]*0.4;
cb4d308f 2232 AliDebug(1,Form("wg10 %f %f %f %f %f", wmatg10[0], wmatg10[1], wmatg10[2], wmatg10[3], wmatg10[4]));
57df6e96 2233 //Float_t densg10 = 1.7; //old value
e41ca6a9 2234 Float_t densg10 = 2.0; // (+17.8%)
dfef1a15 2235
57df6e96 2236 // --- Water ---
2237 Float_t awa[2] = { 1.00794, 15.9994 };
dfef1a15 2238 Float_t zwa[2] = { 1., 8. };
2239 Float_t wwa[2] = { 2., 1. };
2240 Float_t dwa = 1.0;
2241 Int_t nwa = -2;
2242
57df6e96 2243 // --- Air ---
2244 Float_t aAir[4]={12.011,14.00674,15.9994,39.948};
dfef1a15 2245 Float_t zAir[4]={6.,7.,8.,18.};
2246 Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827};
2247 Float_t dAir = 1.20479E-3;
2248
57df6e96 2249 // --- Fibre Glass ---
2250 Float_t afg[4] = {28.0855,15.9994,12.011,1.00794};
dfef1a15 2251 Float_t zfg[4] = {14., 8., 6., 1.};
2252 Float_t wfg[4] = {0.12906,0.29405,0.51502,0.06187};
2253 //Float_t dfg = 1.111;
57df6e96 2254 Float_t dfg = 2.05; // (x1.845)
dfef1a15 2255 Int_t nfg = 4;
2256
57df6e96 2257 // --- Freon C2F4H2 + SF6 ---
2258 Float_t afre[4] = {12.011,1.00794,18.9984032,32.0065};
2259 Float_t zfre[4] = { 6., 1., 9., 16.};
2260 Float_t wfre[4] = {0.21250,0.01787,0.74827,0.021355};
2261 Float_t densfre = 0.00375;
dfef1a15 2262 Int_t nfre = 4;
2263
57df6e96 2264 // --- Cables and tubes {Al, Cu} ---
2265 Float_t acbt[2] = {26.981539,63.546};
2266 Float_t zcbt[2] = {13., 29.};
2267 Float_t wcbt[2] = {0.407,0.593};
2268 Float_t decbt = 0.68;
2269
2270 // --- Cable {CH2, Al, Cu} ---
2271 Float_t asc[4] = {12.011, 1.00794, 26.981539,63.546};
2272 Float_t zsc[4] = { 6., 1., 13., 29.};
2273 Float_t wsc[4];
2274 for (Int_t ii=0; ii<4; ii++) wsc[ii]=0.;
2275
2276 Float_t wDummy[4], nDummy[4];
2277 for (Int_t ii=0; ii<4; ii++) wDummy[ii]=0.;
2278 for (Int_t ii=0; ii<4; ii++) nDummy[ii]=0.;
2279 nDummy[0] = 1.;
2280 nDummy[1] = 2.;
2281 MaterialMixer(wDummy,asc,nDummy,2);
2282 wsc[0] = 0.4375*wDummy[0];
2283 wsc[1] = 0.4375*wDummy[1];
2284 wsc[2] = 0.3244;
2285 wsc[3] = 0.2381;
2286 Float_t dsc = 1.223;
2287
2288 // --- Crates boxes {Al, Cu, Fe, Cr, Ni} ---
2289 Float_t acra[5]= {26.981539,63.546,55.845,51.9961,58.6934};
dfef1a15 2290 Float_t zcra[5]= {13., 29., 26., 24., 28.};
2291 Float_t wcra[5]= {0.7,0.2,0.07,0.018,0.012};
2292 Float_t dcra = 0.77;
2293
57df6e96 2294 // --- Polietilene CH2 ---
2295 Float_t aPlastic[2] = {12.011, 1.00794};
2296 Float_t zPlastic[2] = { 6., 1.};
2297 Float_t wPlastic[2] = { 1., 2.};
2298 //Float_t dPlastic = 0.92; // PDB value
2299 Float_t dPlastic = 0.93; // (~+1.1%)
2300 Int_t nwPlastic = -2;
2301
dfef1a15 2302 AliMixture ( 0, "Air$", aAir, zAir, dAir, 4, wAir);
2303 AliMixture ( 1, "Nomex$", anox, znox, dnox, nnox, wnox);
2304 AliMixture ( 2, "G10$", ag10, zg10, densg10, nlmatg10, wmatg10);
2305 AliMixture ( 3, "fibre glass$", afg, zfg, dfg, nfg, wfg);
57df6e96 2306 AliMaterial( 4, "Al $", 26.981539, 13., 2.7, -8.9, 999.);
2307 Float_t factor = 0.4/1.5*2./3.;
2308 AliMaterial( 5, "Al honeycomb$", 26.981539, 13., 2.7*factor, -8.9/factor, 999.);
dfef1a15 2309 AliMixture ( 6, "Freon$", afre, zfre, densfre, nfre, wfre);
2310 AliMixture ( 7, "Glass$", aq, zq, dq, nq, wq);
57df6e96 2311 AliMixture ( 8, "Water$", awa, zwa, dwa, nwa, wwa);
2312 AliMixture ( 9, "cables+tubes$", acbt, zcbt, decbt, 2, wcbt);
2313 AliMaterial(10, "Cu $", 63.546, 29., 8.96, -1.43, 999.);
2314 AliMixture (11, "cable$", asc, zsc, dsc, 4, wsc);
2315 AliMixture (12, "Al+Cu+steel$", acra, zcra, dcra, 5, wcra);
2316 AliMixture (13, "plastic$", aPlastic, zPlastic, dPlastic, nwPlastic, wPlastic);
2317 Float_t factorHoles = 1./36.5;
2318 AliMaterial(14, "Al honey for holes$", 26.981539, 13., 2.7*factorHoles, -8.9/factorHoles, 999.);
dfef1a15 2319
2320 Float_t epsil, stmin, deemax, stemax;
2321
2322 // STD data
2323 // EPSIL = 0.1 ! Tracking precision,
2324 // STEMAX = 0.1 ! Maximum displacement for multiple scattering
2325 // DEEMAX = 0.1 ! Maximum fractional energy loss, DLS
2326 // STMIN = 0.1
2327
2328 // TOF data
2329 epsil = .001; // Tracking precision,
2330 stemax = -1.; // Maximum displacement for multiple scattering
2331 deemax = -.3; // Maximum fractional energy loss, DLS
2332 stmin = -.8;
2333
57df6e96 2334 AliMedium( 1,"Air$", 0, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
dfef1a15 2335 AliMedium( 2,"Nomex$", 1, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2336 AliMedium( 3,"G10$", 2, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2337 AliMedium( 4,"fibre glass$", 3, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
57df6e96 2338 AliMedium( 5,"Al Frame$", 4, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2339 AliMedium( 6,"honeycomb$", 5, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2340 AliMedium( 7,"Fre$", 6, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2341 AliMedium( 8,"Cu-S$", 10, 1, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2342 AliMedium( 9,"Glass$", 7, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2343 AliMedium(10,"Water$", 8, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2344 AliMedium(11,"Cable$", 11, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2345 AliMedium(12,"Cables+Tubes$", 9, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2346 AliMedium(13,"Copper$", 10, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2347 AliMedium(14,"Plastic$", 13, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2348 AliMedium(15,"Crates$", 12, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2349 AliMedium(16,"honey_holes$", 14, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
dfef1a15 2350
2351}
2352//_____________________________________________________________________________
2353void AliTOFv6T0::Init()
2354{
2355 //
2356 // Initialise the detector after the geometry has been defined
2357 //
2358 AliDebug(1, "**************************************"
2359 " TOF "
2360 "**************************************");
2361 AliDebug(1, " Version 4 of TOF initialing, "
2362 "symmetric TOF - Full Coverage version");
2363
2364 AliTOF::Init();
2365
2366 fIdFTOA = gMC->VolId("FTOA");
2367 if (fTOFHoles) {
2368 fIdFTOB = gMC->VolId("FTOB");
2369 fIdFTOC = gMC->VolId("FTOC");
2370 }
2371 fIdFLTA = gMC->VolId("FLTA");
2372 if (fTOFHoles) {
2373 fIdFLTB = gMC->VolId("FLTB");
2374 fIdFLTC = gMC->VolId("FLTC");
2375 }
2376
2377 AliDebug(1, "**************************************"
2378 " TOF "
2379 "**************************************");
2380}
2381
2382//_____________________________________________________________________________
2383void AliTOFv6T0::StepManager()
2384{
2385
2386 //
2387 // Procedure called at each step in the Time Of Flight
2388 //
2389
2390 TLorentzVector mom, pos;
2391 Float_t xm[3],pm[3],xpad[3],ppad[3];
2392 Float_t hits[14];
2393 Int_t vol[5];
2394 Int_t sector, plate, padx, padz, strip;
2395 Int_t copy, padzid, padxid, stripid, i;
2396 Int_t *idtmed = fIdtmed->GetArray()-499;
2397 Float_t incidenceAngle;
2398
2399 const char* volpath;
2400
2401 Int_t index = 0;
2402
2403 if(
2404 gMC->IsTrackEntering()
2405 && gMC->TrackCharge()
57df6e96 2406 //&& gMC->GetMedium()==idtmed[507]
2407 && gMC->CurrentMedium()==idtmed[507]
dfef1a15 2408 && gMC->CurrentVolID(copy)==fIdSens
2409 )
2410 {
2411
2412 AliMC *mcApplication = (AliMC*)gAlice->GetMCApp();
2413
66e8614d 2414 AddTrackReference(mcApplication->GetCurrentTrackNumber(), AliTrackReference::kTOF);
2415 //AddTrackReference(mcApplication->GetCurrentTrackNumber());
dfef1a15 2416
2417 // getting information about hit volumes
2418
2419 padzid=gMC->CurrentVolOffID(1,copy);
2420 padz=copy;
2421 padz--;
2422
2423 padxid=gMC->CurrentVolOffID(0,copy);
2424 padx=copy;
2425 padx--;
2426
2427 stripid=gMC->CurrentVolOffID(4,copy);
2428 strip=copy;
2429 strip--;
2430
2431 gMC->TrackPosition(pos);
2432 gMC->TrackMomentum(mom);
2433
2434 Double_t normMom=1./mom.Rho();
2435
2436 // getting the coordinates in pad ref system
2437
2438 xm[0] = (Float_t)pos.X();
2439 xm[1] = (Float_t)pos.Y();
2440 xm[2] = (Float_t)pos.Z();
2441
2442 pm[0] = (Float_t)mom.X()*normMom;
2443 pm[1] = (Float_t)mom.Y()*normMom;
2444 pm[2] = (Float_t)mom.Z()*normMom;
2445
2446 gMC->Gmtod(xm,xpad,1); // from MRS to DRS: coordinates convertion
2447 gMC->Gmtod(pm,ppad,2); // from MRS to DRS: direction cosinus convertion
2448
2449
2450 if (TMath::Abs(ppad[1])>1) {
2451 AliWarning("Abs(ppad) > 1");
2452 ppad[1]=TMath::Sign((Float_t)1,ppad[1]);
2453 }
2454 incidenceAngle = TMath::ACos(ppad[1])*kRaddeg;
2455
2456 plate = -1;
2457 if (strip < fTOFGeometry->NStripC()) {
2458 plate = 0;
2459 //strip = strip;
2460 }
2461 else if (strip >= fTOFGeometry->NStripC() &&
2462 strip < fTOFGeometry->NStripC() + fTOFGeometry->NStripB()) {
2463 plate = 1;
2464 strip = strip - fTOFGeometry->NStripC();
2465 }
2466 else if (strip >= fTOFGeometry->NStripC() + fTOFGeometry->NStripB() &&
2467 strip < fTOFGeometry->NStripC() + fTOFGeometry->NStripB() + fTOFGeometry->NStripA()) {
2468 plate = 2;
2469 strip = strip - fTOFGeometry->NStripC() - fTOFGeometry->NStripB();
2470 }
2471 else if (strip >= fTOFGeometry->NStripC() + fTOFGeometry->NStripB() + fTOFGeometry->NStripA() &&
2472 strip < fTOFGeometry->NStripC() + fTOFGeometry->NStripB() + fTOFGeometry->NStripA() + fTOFGeometry->NStripB()) {
2473 plate = 3;
2474 strip = strip - fTOFGeometry->NStripC() - fTOFGeometry->NStripB() - fTOFGeometry->NStripA();
2475 }
2476 else {
2477 plate = 4;
2478 strip = strip - fTOFGeometry->NStripC() - fTOFGeometry->NStripB() - fTOFGeometry->NStripA() - fTOFGeometry->NStripB();
2479 }
2480
2481 volpath=gMC->CurrentVolOffName(7);
2482 index=atoi(&volpath[4]);
2483 sector=-1;
2484 sector=index;
2485
2486 //Old 6h convention
2487 // if(index<5){
2488 // sector=index+13;
2489 // }
2490 // else{
2491 // sector=index-5;
2492 // }
2493
2494 for(i=0;i<3;++i) {
2495 hits[i] = pos[i];
2496 hits[i+3] = pm[i];
2497 }
2498
2499 hits[6] = mom.Rho();
2500 hits[7] = pos[3];
2501 hits[8] = xpad[0];
2502 hits[9] = xpad[1];
2503 hits[10]= xpad[2];
2504 hits[11]= incidenceAngle;
2505 hits[12]= gMC->Edep();
2506 hits[13]= gMC->TrackLength();
2507
2508 vol[0]= sector;
2509 vol[1]= plate;
2510 vol[2]= strip;
2511 vol[3]= padx;
2512 vol[4]= padz;
2513
2514 AddT0Hit(mcApplication->GetCurrentTrackNumber(),vol, hits);
2515 //AddT0Hit(gAlice->GetMCApp()->GetCurrentTrackNumber(),vol, hits);
2516 }
2517}
2518//-------------------------------------------------------------------
ca83c889 2519void AliTOFv6T0::MaterialMixer(Float_t * p, const Float_t * const a,
2520 const Float_t * const m, Int_t n) const
dfef1a15 2521{
2522 // a[] atomic weights vector (in)
2523 // (atoms present in more compound appear separately)
2524 // m[] number of corresponding atoms in the compound (in)
2525 Float_t t = 0.;
2526 for (Int_t i = 0; i < n; ++i) {
2527 p[i] = a[i]*m[i];
2528 t += p[i];
2529 }
2530 for (Int_t i = 0; i < n; ++i) {
2531 p[i] = p[i]/t;
2532 //AliDebug(1,Form((\n weight[%i] = %f (,i,p[i]));
2533 }
2534}