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[u/mrichter/AliRoot.git] / TOF / AliTOFv6T0.cxx
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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
5c7c93fa 92#include "TDirectory.h"
dfef1a15 93#include "TBRIK.h"
94#include "TGeometry.h"
95#include "TLorentzVector.h"
96#include "TNode.h"
97#include "TVirtualMC.h"
98#include "TGeoManager.h"
ce352d73 99#include <TGeoMatrix.h>
100#include <TGeoPhysicalNode.h>
101#include <TGeoVolume.h>
dfef1a15 102
103#include "AliConst.h"
104#include "AliLog.h"
105#include "AliMagF.h"
106#include "AliMC.h"
107#include "AliRun.h"
e6add757 108#include "AliTrackReference.h"
dfef1a15 109
110#include "AliTOFGeometry.h"
dfef1a15 111#include "AliTOFv6T0.h"
112
113extern TDirectory *gDirectory;
114extern TVirtualMC *gMC;
115extern TGeoManager *gGeoManager;
116
117extern AliRun *gAlice;
118
119ClassImp(AliTOFv6T0)
120
5e6c8f3d 121// TOF sectors with Nino masks: 0, 8, 9, 10, 16
122const Bool_t AliTOFv6T0::fgkFEAwithMasks[18] =
123{kTRUE , kFALSE, kFALSE, kFALSE, kFALSE, kFALSE,
124 kFALSE, kFALSE, kTRUE , kTRUE , kTRUE , kFALSE,
125 kFALSE, kFALSE, kFALSE, kFALSE, kTRUE , kFALSE};
57df6e96 126const Float_t AliTOFv6T0::fgkModuleWallThickness = 0.33; // cm
127const Float_t AliTOFv6T0::fgkInterCentrModBorder1 = 49.5 ; // cm
128const Float_t AliTOFv6T0::fgkInterCentrModBorder2 = 57.5 ; // cm
129const Float_t AliTOFv6T0::fgkExterInterModBorder1 = 196.0 ; // cm
130const Float_t AliTOFv6T0::fgkExterInterModBorder2 = 203.5 ; // cm
131const Float_t AliTOFv6T0::fgkLengthInCeModBorder = 4.7 ; // cm
132const Float_t AliTOFv6T0::fgkLengthExInModBorder = 7.0 ; // cm
133const Float_t AliTOFv6T0::fgkModuleCoverThickness = 2.0 ; // cm
134const Float_t AliTOFv6T0::fgkFEAwidth1 = 19.0; // cm
5e6c8f3d 135const Float_t AliTOFv6T0::fgkFEAwidth2 = 39.5;//38.5; // cm
57df6e96 136const Float_t AliTOFv6T0::fgkSawThickness = 1.0; // cm
137const Float_t AliTOFv6T0::fgkCBLw = 13.5; // cm
138const Float_t AliTOFv6T0::fgkCBLh1 = 2.0; // cm
139const Float_t AliTOFv6T0::fgkCBLh2 = 12.3; // cm
5e6c8f3d 140const Float_t AliTOFv6T0::fgkBetweenLandMask = 0.1; // cm
141const Float_t AliTOFv6T0::fgkAl1parameters[3] = {fgkFEAwidth1*0.5, 0.4, 0.2}; // cm
142const Float_t AliTOFv6T0::fgkAl2parameters[3] = {7.25, 0.75, 0.25}; // cm
143const Float_t AliTOFv6T0::fgkAl3parameters[3] = {3., 4., 0.1}; // cm
144const Float_t AliTOFv6T0::fgkRoof1parameters[3] = {fgkAl1parameters[0], fgkAl1parameters[2], 1.45}; // cm
145const Float_t AliTOFv6T0::fgkRoof2parameters[3] = {fgkAl3parameters[0], 0.1, 1.15}; // cm
146const Float_t AliTOFv6T0::fgkFEAparameters[3] = {fgkFEAwidth1*0.5, 5.6, 0.1}; // cm
147const Float_t AliTOFv6T0::fgkBar[3] = {8.575, 0.6, 0.25}; // cm
148const Float_t AliTOFv6T0::fgkBar1[3] = {fgkBar[0], fgkBar[1], 0.1}; // cm
149const Float_t AliTOFv6T0::fgkBar2[3] = {fgkBar[0], 0.1, fgkBar[1] - 2.*fgkBar1[2]}; // cm
150const Float_t AliTOFv6T0::fgkBarS[3] = {2., fgkBar[1], fgkBar[2]}; // cm
151const Float_t AliTOFv6T0::fgkBarS1[3] = {fgkBarS[0], fgkBar1[1], fgkBar1[2]}; // cm
152const Float_t AliTOFv6T0::fgkBarS2[3] = {fgkBarS[0], fgkBar2[1], fgkBar2[2]}; // cm
57df6e96 153
dfef1a15 154//_____________________________________________________________________________
155 AliTOFv6T0::AliTOFv6T0():
156 fIdFTOA(-1),
157 fIdFTOB(-1),
158 fIdFTOC(-1),
159 fIdFLTA(-1),
160 fIdFLTB(-1),
4f283355 161 fIdFLTC(-1)//,
162//fTOFHoles(kFALSE)
dfef1a15 163{
164 //
165 // Default constructor
166 //
5e6c8f3d 167
dfef1a15 168}
169
170//_____________________________________________________________________________
171AliTOFv6T0::AliTOFv6T0(const char *name, const char *title):
172 AliTOF(name,title,"tzero"),
173 fIdFTOA(-1),
174 fIdFTOB(-1),
175 fIdFTOC(-1),
176 fIdFLTA(-1),
177 fIdFLTB(-1),
4f283355 178 fIdFLTC(-1)//,
179 //fTOFHoles(kFALSE)
dfef1a15 180{
181 //
182 // Standard constructor
183 //
4f283355 184
dfef1a15 185 //
186 // Check that FRAME is there otherwise we have no place where to
187 // put TOF
188
4f283355 189 /*
dfef1a15 190 AliModule* frame = (AliModule*)gAlice->GetModule("FRAME");
4f283355 191
dfef1a15 192 if(!frame) {
193 AliFatal("TOF needs FRAME to be present");
4f283355 194 } else {
dfef1a15 195 if (fTOFGeometry) delete fTOFGeometry;
ba66add8 196 fTOFGeometry = new AliTOFGeometry();
dfef1a15 197
198 if(frame->IsVersion()==1) {
199 AliDebug(1,Form("Frame version %d", frame->IsVersion()));
200 AliDebug(1,"Full Coverage for TOF");
4f283355 201 fTOFHoles=false;}
dfef1a15 202 else {
203 AliDebug(1,Form("Frame version %d", frame->IsVersion()));
204 AliDebug(1,"TOF with Holes for PHOS");
4f283355 205 fTOFHoles=true;}
206
dfef1a15 207 }
4f283355 208 */
209
210 if (fTOFGeometry) delete fTOFGeometry;
211 fTOFGeometry = new AliTOFGeometry();
dfef1a15 212 fTOFGeometry->SetHoles(fTOFHoles);
213
214 //AliTOF::fTOFGeometry = fTOFGeometry;
215
216 // Save the geometry
217 TDirectory* saveDir = gDirectory;
218 gAlice->GetRunLoader()->CdGAFile();
219 fTOFGeometry->Write("TOFgeometry");
220 saveDir->cd();
221
222}
223
224//_____________________________________________________________________________
225void AliTOFv6T0::AddAlignableVolumes() const
226{
227 //
228 // Create entries for alignable volumes associating the symbolic volume
229 // name with the corresponding volume path. Needs to be syncronized with
230 // eventual changes in the geometry.
231 //
232
233 TString volPath;
234 TString symName;
235
236 TString vpL0 = "ALIC_1/B077_1/BSEGMO";
237 TString vpL1 = "_1/BTOF";
238 TString vpL2 = "_1";
239 TString vpL3 = "/FTOA_0";
240 TString vpL4 = "/FLTA_0/FSTR_";
241
242 TString snSM = "TOF/sm";
243 TString snSTRIP = "/strip";
244
245 Int_t nSectors=fTOFGeometry->NSectors();
246 Int_t nStrips =fTOFGeometry->NStripA()+
247 2*fTOFGeometry->NStripB()+
248 2*fTOFGeometry->NStripC();
249
250 //
251 // The TOF MRPC Strips
252 // The symbolic names are: TOF/sm00/strip01
253 // ...
254 // TOF/sm17/strip91
255
256 Int_t imod=0;
257
258 for (Int_t isect = 0; isect < nSectors; isect++) {
259 for (Int_t istr = 1; istr <= nStrips; istr++) {
da79abb0 260
3c5f55bc 261 //if (fTOFSectors[isect]==-1) continue;
19dd44a6 262
3c5f55bc 263 if (fTOFHoles && (isect==13 || isect==14 || isect==15)) {
da79abb0 264 if (istr<39) {
265 vpL3 = "/FTOB_0";
266 vpL4 = "/FLTB_0/FSTR_";
267 }
268 else if (istr>53) {
269 vpL3 = "/FTOC_0";
270 vpL4 = "/FLTC_0/FSTR_";
271 }
272 else continue;
273 }
274 else {
275 vpL3 = "/FTOA_0";
276 vpL4 = "/FLTA_0/FSTR_";
277 }
278
dfef1a15 279 volPath = vpL0;
280 volPath += isect;
281 volPath += vpL1;
282 volPath += isect;
283 volPath += vpL2;
284 volPath += vpL3;
285 volPath += vpL4;
286 volPath += istr;
287
288
289 symName = snSM;
290 symName += Form("%02d",isect);
291 symName += snSTRIP;
292 symName += Form("%02d",istr);
293
294 AliDebug(2,"--------------------------------------------");
295 AliDebug(2,Form("Alignable object %d", imod));
296 AliDebug(2,Form("volPath=%s\n",volPath.Data()));
297 AliDebug(2,Form("symName=%s\n",symName.Data()));
298 AliDebug(2,"--------------------------------------------");
299
300 gGeoManager->SetAlignableEntry(symName.Data(),volPath.Data());
ce352d73 301
302 //T2L matrices for alignment
303 TGeoPNEntry *e = gGeoManager->GetAlignableEntry(symName.Data());
304 if (e) {
305 const char *path = e->GetTitle();
306 if (!gGeoManager->cd(path)) {
307 AliFatal(Form("Volume path %s not valid!",path));
308 }
309 TGeoHMatrix *globMatrix = gGeoManager->GetCurrentMatrix();
310 Double_t phi = 20.0 * (isect % 18) + 10.0;
311 TGeoHMatrix *t2l = new TGeoHMatrix();
312 t2l->RotateZ(phi);
313 t2l->MultiplyLeft(&(globMatrix->Inverse()));
314 e->SetMatrix(t2l);
315 }
316 else {
317 AliError(Form("Alignable entry %s is not valid!",symName.Data()));
318 }
319
dfef1a15 320 imod++;
321 }
322 }
323
324
325 //
326 // The TOF supermodules
327 // The symbolic names are: TOF/sm00
328 // ...
329 // TOF/sm17
330 //
331 for (Int_t isect = 0; isect < nSectors; isect++) {
332
333 volPath = vpL0;
334 volPath += isect;
335 volPath += vpL1;
336 volPath += isect;
337 volPath += vpL2;
dfef1a15 338
339 symName = snSM;
340 symName += Form("%02d",isect);
341
342 AliDebug(2,"--------------------------------------------");
343 AliDebug(2,Form("Alignable object %d", isect+imod));
344 AliDebug(2,Form("volPath=%s\n",volPath.Data()));
345 AliDebug(2,Form("symName=%s\n",symName.Data()));
346 AliDebug(2,"--------------------------------------------");
347
348 gGeoManager->SetAlignableEntry(symName.Data(),volPath.Data());
349
350 }
351
352}
353//____________________________________________________________________________
354void AliTOFv6T0::BuildGeometry()
355{
356 //
357 // Build TOF ROOT geometry for the ALICE event display
358 //
359 TNode *node, *top;
360 const int kColorTOF = 27;
361
362 TGeometry *globalGeometry = (TGeometry*)gAlice->GetGeometry();
363
364 // Find top TNODE
365 top = globalGeometry->GetNode("alice");
366
367 // Position the different copies
368 const Float_t krTof =(fTOFGeometry->Rmax()+fTOFGeometry->Rmin())/2.;
369 const Float_t khTof = fTOFGeometry->Rmax()-fTOFGeometry->Rmin();
370 const Int_t kNTof = fTOFGeometry->NSectors();
371 const Float_t kangle = k2PI/kNTof;
372
dfef1a15 373 Float_t ang;
374
375 // define offset for nodes
57df6e96 376 Float_t zOffsetB = (fTOFGeometry->ZlenA()*0.5 + (fgkInterCentrModBorder1+fgkInterCentrModBorder2)*0.5)*0.5;
dfef1a15 377 Float_t zOffsetA = 0.;
5e6c8f3d 378
dfef1a15 379 // Define TOF basic volume
5e6c8f3d 380 char nodeName0[16], nodeName1[16], nodeName2[16];
dfef1a15 381 char nodeName3[16], nodeName4[16], rotMatNum[16];
382
383 if (fTOFHoles) {
384 new TBRIK("S_TOF_B","TOF box","void",
385 fTOFGeometry->StripLength()*0.5, khTof*0.5, fTOFGeometry->ZlenB()*0.5);
386 new TBRIK("S_TOF_C","TOF box","void",
387 fTOFGeometry->StripLength()*0.5, khTof*0.5, fTOFGeometry->ZlenB()*0.5);
388 }
389 new TBRIK("S_TOF_A","TOF box","void",
390 fTOFGeometry->StripLength()*0.5, khTof*0.5, fTOFGeometry->ZlenA()*0.5);
391
392 for (Int_t nodeNum=1;nodeNum<kNTof+1;nodeNum++){
393
394 if (nodeNum<10) {
395 sprintf(rotMatNum,"rot50%i",nodeNum);
396 sprintf(nodeName0,"FTO00%i",nodeNum);
397 sprintf(nodeName1,"FTO10%i",nodeNum);
398 sprintf(nodeName2,"FTO20%i",nodeNum);
399 sprintf(nodeName3,"FTO30%i",nodeNum);
400 sprintf(nodeName4,"FTO40%i",nodeNum);
401 }
402 if (nodeNum>9) {
403 sprintf(rotMatNum,"rot5%i",nodeNum);
404 sprintf(nodeName0,"FTO0%i",nodeNum);
405 sprintf(nodeName1,"FTO1%i",nodeNum);
406 sprintf(nodeName2,"FTO2%i",nodeNum);
407 sprintf(nodeName3,"FTO3%i",nodeNum);
408 sprintf(nodeName4,"FTO4%i",nodeNum);
409 }
410
411 new TRotMatrix(rotMatNum,rotMatNum,90,-20*nodeNum,90,90-20*nodeNum,0,0);
412 ang = (4.5-nodeNum) * kangle;
413
414 if (fTOFHoles) {
415 top->cd();
416 node = new TNode(nodeName2,nodeName2,"S_TOF_B", krTof*TMath::Cos(ang), krTof*TMath::Sin(ang), zOffsetB,rotMatNum);
417 node->SetLineColor(kColorTOF);
418 fNodes->Add(node);
419
420 top->cd();
421 node = new TNode(nodeName3,nodeName3,"S_TOF_C", krTof*TMath::Cos(ang), krTof*TMath::Sin(ang),-zOffsetB,rotMatNum);
422 node->SetLineColor(kColorTOF);
423 fNodes->Add(node);
424 }
425
426 top->cd();
427 node = new TNode(nodeName4,nodeName4,"S_TOF_A", krTof*TMath::Cos(ang), krTof*TMath::Sin(ang), zOffsetA,rotMatNum);
428 node->SetLineColor(kColorTOF);
429 fNodes->Add(node);
430 } // end loop on nodeNum
431
432}
433
434//_____________________________________________________________________________
435void AliTOFv6T0::CreateGeometry()
436{
437 //
438 // Create geometry for Time Of Flight version 0
439 //
440 //Begin_Html
441 /*
442 <img src="picts/AliTOFv6T0.gif">
443 */
444 //End_Html
445 //
446 // Creates common geometry
447 //
448 AliTOF::CreateGeometry();
449}
450
451
452//_____________________________________________________________________________
453void AliTOFv6T0::TOFpc(Float_t xtof, Float_t ytof, Float_t zlenA)
454{
455 //
456 // Definition of the Time Of Fligh Resistive Plate Chambers
457 //
458
dfef1a15 459 AliDebug(1, "************************* TOF geometry **************************");
460 AliDebug(1,Form(" xtof %d", xtof));
461 AliDebug(1,Form(" ytof %d", ytof));
462 AliDebug(1,Form(" zlenA %d", zlenA));
463 AliDebug(2,Form(" zlenA*0.5 = %d", zlenA*0.5));
57df6e96 464
465 Float_t xFLT, yFLT, zFLTA;
466 xFLT = xtof - 2.*fgkModuleWallThickness;
467 yFLT = ytof*0.5 - fgkModuleWallThickness;
468 zFLTA = zlenA - 2.*fgkModuleWallThickness;
469
470 CreateModules(xtof, ytof, zlenA, xFLT, yFLT, zFLTA);
471 MakeStripsInModules(ytof, zlenA);
472
473 CreateModuleCovers(xtof, zlenA);
474
475 CreateBackZone(xtof, ytof, zlenA);
5e6c8f3d 476 MakeFrontEndElectronics(xtof);
477 MakeFEACooling(xtof);
478 MakeNinoMask(xtof);
57df6e96 479 MakeSuperModuleCooling(xtof, ytof, zlenA);
480 MakeSuperModuleServices(xtof, ytof, zlenA);
481
482 MakeModulesInBTOFvolumes(ytof, zlenA);
483 MakeCoversInBTOFvolumes();
484 MakeBackInBTOFvolumes(ytof);
485
486 MakeReadoutCrates(ytof);
487
488}
489
490//_____________________________________________________________________________
491void AliTOFv6T0::CreateModules(Float_t xtof, Float_t ytof, Float_t zlenA,
492 Float_t xFLT, Float_t yFLT, Float_t zFLTA) const
493{
494 //
495 // Create supermodule volume
496 // and wall volumes to separate 5 modules
497 //
498
499 const Float_t kPi = TMath::Pi();
500
57df6e96 501 Int_t *idtmed = fIdtmed->GetArray()-499;
502
503 Int_t idrotm[8];
504
5e6c8f3d 505 // Definition of the of fibre glass modules (FTOA, FTOB and FTOC)
57df6e96 506 Float_t par[3];
dfef1a15 507 par[0] = xtof * 0.5;
508 par[1] = ytof * 0.25;
509 par[2] = zlenA * 0.5;
57df6e96 510 gMC->Gsvolu("FTOA", "BOX ", idtmed[503], par, 3); // Fibre glass
511
dfef1a15 512 if (fTOFHoles) {
513 par[0] = xtof * 0.5;
514 par[1] = ytof * 0.25;
57df6e96 515 par[2] = (zlenA*0.5 - fgkInterCentrModBorder1)*0.5;
516 gMC->Gsvolu("FTOB", "BOX ", idtmed[503], par, 3); // Fibre glass
517 gMC->Gsvolu("FTOC", "BOX ", idtmed[503], par, 3); // Fibre glass
dfef1a15 518 }
519
dfef1a15 520
521 // Definition and positioning
522 // of the not sensitive volumes with Insensitive Freon (FLTA, FLTB and FLTC)
dfef1a15 523 par[0] = xFLT*0.5;
524 par[1] = yFLT*0.5;
525 par[2] = zFLTA*0.5;
57df6e96 526 gMC->Gsvolu("FLTA", "BOX ", idtmed[506], par, 3); // Freon mix
dfef1a15 527
57df6e96 528 Float_t xcoor, ycoor, zcoor;
dfef1a15 529 xcoor = 0.;
57df6e96 530 ycoor = fgkModuleWallThickness*0.5;
dfef1a15 531 zcoor = 0.;
532 gMC->Gspos ("FLTA", 0, "FTOA", xcoor, ycoor, zcoor, 0, "ONLY");
533
534 if (fTOFHoles) {
57df6e96 535 par[2] = (zlenA*0.5 - 2.*fgkModuleWallThickness - fgkInterCentrModBorder1)*0.5;
536 gMC->Gsvolu("FLTB", "BOX ", idtmed[506], par, 3); // Freon mix
537 gMC->Gsvolu("FLTC", "BOX ", idtmed[506], par, 3); // Freon mix
dfef1a15 538
539 //xcoor = 0.;
57df6e96 540 //ycoor = fgkModuleWallThickness*0.5;
541 zcoor = fgkModuleWallThickness;
dfef1a15 542 gMC->Gspos ("FLTB", 0, "FTOB", xcoor, ycoor, zcoor, 0, "ONLY");
57df6e96 543 gMC->Gspos ("FLTC", 0, "FTOC", xcoor, ycoor,-zcoor, 0, "ONLY");
dfef1a15 544 }
545
dfef1a15 546 // Definition and positioning
547 // of the fibre glass walls between central and intermediate modules (FWZ1 and FWZ2)
57df6e96 548 Float_t alpha, tgal, beta, tgbe, trpa[11];
549 tgal = (yFLT - 2.*fgkLengthInCeModBorder)/(fgkInterCentrModBorder2 - fgkInterCentrModBorder1);
dfef1a15 550 alpha = TMath::ATan(tgal);
57df6e96 551 beta = (kPi*0.5 - alpha)*0.5;
552 tgbe = TMath::Tan(beta);
dfef1a15 553 trpa[0] = xFLT*0.5;
554 trpa[1] = 0.;
555 trpa[2] = 0.;
57df6e96 556 trpa[3] = 2.*fgkModuleWallThickness;
557 trpa[4] = (fgkLengthInCeModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5;
558 trpa[5] = (fgkLengthInCeModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5;
dfef1a15 559 trpa[6] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
57df6e96 560 trpa[7] = 2.*fgkModuleWallThickness;
561 trpa[8] = (fgkLengthInCeModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5;
562 trpa[9] = (fgkLengthInCeModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5;
dfef1a15 563 trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
5e6c8f3d 564 gMC->Gsvolu("FWZ1", "TRAP", idtmed[503], trpa, 11); // Fibre glass
dfef1a15 565
57df6e96 566 AliMatrix (idrotm[0],90., 90.,180.,0.,90.,180.);
567 AliMatrix (idrotm[1],90., 90., 0.,0.,90., 0.);
dfef1a15 568
57df6e96 569 //xcoor = 0.;
570 ycoor = -(yFLT - fgkLengthInCeModBorder)*0.5;
571 zcoor = fgkInterCentrModBorder1;
5e6c8f3d 572 gMC->Gspos("FWZ1", 1, "FLTA", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
573 gMC->Gspos("FWZ1", 2, "FLTA", xcoor, ycoor,-zcoor, idrotm[1], "ONLY");
57df6e96 574
575 Float_t y0B, ycoorB, zcoorB;
576
577 if (fTOFHoles) {
578 y0B = fgkLengthInCeModBorder - fgkModuleWallThickness*tgbe;
579 trpa[0] = xFLT*0.5;
580 trpa[1] = 0.;
581 trpa[2] = 0.;
582 trpa[3] = fgkModuleWallThickness;
583 trpa[4] = (y0B - fgkModuleWallThickness*tgbe)*0.5;
584 trpa[5] = (y0B + fgkModuleWallThickness*tgbe)*0.5;
585 trpa[6] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
586 trpa[7] = fgkModuleWallThickness;
587 trpa[8] = (y0B - fgkModuleWallThickness*tgbe)*0.5;
588 trpa[9] = (y0B + fgkModuleWallThickness*tgbe)*0.5;
589 trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
590 //xcoor = 0.;
591 ycoorB = ycoor - fgkModuleWallThickness*0.5*tgbe;
592 zcoorB = (zlenA*0.5 - 2.*fgkModuleWallThickness - fgkInterCentrModBorder1)*0.5 - 2.*fgkModuleWallThickness;
5e6c8f3d 593 gMC->Gsvolu("FWZA", "TRAP", idtmed[503], trpa, 11); // Fibre glass
594 gMC->Gspos("FWZA", 1, "FLTB", xcoor, ycoorB, zcoorB, idrotm[1], "ONLY");
595 gMC->Gspos("FWZA", 2, "FLTC", xcoor, ycoorB,-zcoorB, idrotm[0], "ONLY");
57df6e96 596 }
dfef1a15 597
598 AliMatrix (idrotm[2],90.,270., 0.,0.,90.,180.);
57df6e96 599 AliMatrix (idrotm[3],90.,270.,180.,0.,90., 0.);
dfef1a15 600
57df6e96 601 //xcoor = 0.;
602 ycoor = (yFLT - fgkLengthInCeModBorder)*0.5;
603 zcoor = fgkInterCentrModBorder2;
5e6c8f3d 604 gMC->Gspos("FWZ1", 3, "FLTA", xcoor, ycoor, zcoor,idrotm[2], "ONLY");
605 gMC->Gspos("FWZ1", 4, "FLTA", xcoor, ycoor,-zcoor,idrotm[3], "ONLY");
57df6e96 606
607 if (fTOFHoles) {
608 y0B = fgkLengthInCeModBorder + fgkModuleWallThickness*tgbe;
609 trpa[0] = xFLT*0.5;
610 trpa[1] = 0.;
611 trpa[2] = 0.;
612 trpa[3] = fgkModuleWallThickness;
613 trpa[4] = (y0B - fgkModuleWallThickness*tgbe)*0.5;
614 trpa[5] = (y0B + fgkModuleWallThickness*tgbe)*0.5;
615 trpa[6] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
616 trpa[7] = fgkModuleWallThickness;
617 trpa[8] = (y0B - fgkModuleWallThickness*tgbe)*0.5;
618 trpa[9] = (y0B + fgkModuleWallThickness*tgbe)*0.5;
619 trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
5e6c8f3d 620 gMC->Gsvolu("FWZB", "TRAP", idtmed[503], trpa, 11); // Fibre glass
57df6e96 621 //xcoor = 0.;
622 ycoorB = ycoor - fgkModuleWallThickness*0.5*tgbe;
623 zcoorB = (zlenA*0.5 - 2.*fgkModuleWallThickness - fgkInterCentrModBorder1)*0.5 -
624 (fgkInterCentrModBorder2 - fgkInterCentrModBorder1) - 2.*fgkModuleWallThickness;
5e6c8f3d 625 gMC->Gspos("FWZB", 1, "FLTB", xcoor, ycoorB, zcoorB, idrotm[3], "ONLY");
626 gMC->Gspos("FWZB", 2, "FLTC", xcoor, ycoorB,-zcoorB, idrotm[2], "ONLY");
57df6e96 627 }
dfef1a15 628
57df6e96 629 trpa[0] = 0.5*(fgkInterCentrModBorder2 - fgkInterCentrModBorder1)/TMath::Cos(alpha);
630 trpa[1] = 2.*fgkModuleWallThickness;
dfef1a15 631 trpa[2] = xFLT*0.5;
632 trpa[3] = -beta*kRaddeg;
633 trpa[4] = 0.;
634 trpa[5] = 0.;
5e6c8f3d 635 gMC->Gsvolu("FWZ2", "PARA", idtmed[503], trpa, 6); // Fibre glass
dfef1a15 636
57df6e96 637 AliMatrix (idrotm[4], alpha*kRaddeg,90.,90.+alpha*kRaddeg,90.,90.,180.);
638 AliMatrix (idrotm[5],180.-alpha*kRaddeg,90.,90.-alpha*kRaddeg,90.,90., 0.);
dfef1a15 639
57df6e96 640 //xcoor = 0.;
dfef1a15 641 ycoor = 0.;
57df6e96 642 zcoor = (fgkInterCentrModBorder2 + fgkInterCentrModBorder1)*0.5;
5e6c8f3d 643 gMC->Gspos("FWZ2", 1, "FLTA", xcoor, ycoor, zcoor, idrotm[4], "ONLY");
644 gMC->Gspos("FWZ2", 2, "FLTA", xcoor, ycoor,-zcoor, idrotm[5], "ONLY");
57df6e96 645
646 if (fTOFHoles) {
647 trpa[0] = 0.5*(fgkInterCentrModBorder2 - fgkInterCentrModBorder1)/TMath::Cos(alpha);
648 trpa[1] = fgkModuleWallThickness;
649 trpa[2] = xFLT*0.5;
650 trpa[3] = -beta*kRaddeg;
651 trpa[4] = 0.;
652 trpa[5] = 0.;
5e6c8f3d 653 gMC->Gsvolu("FWZC", "PARA", idtmed[503], trpa, 6); // Fibre glass
57df6e96 654 //xcoor = 0.;
655 ycoorB = ycoor - fgkModuleWallThickness*tgbe;
656 zcoorB = (zlenA*0.5 - 2.*fgkModuleWallThickness - fgkInterCentrModBorder1)*0.5 -
657 (fgkInterCentrModBorder2 - fgkInterCentrModBorder1)*0.5 - 2.*fgkModuleWallThickness;
5e6c8f3d 658 gMC->Gspos("FWZC", 1, "FLTB", xcoor, ycoorB, zcoorB, idrotm[5], "ONLY");
659 gMC->Gspos("FWZC", 2, "FLTC", xcoor, ycoorB,-zcoorB, idrotm[4], "ONLY");
57df6e96 660 }
661
dfef1a15 662
663 // Definition and positioning
664 // of the fibre glass walls between intermediate and lateral modules (FWZ3 and FWZ4)
57df6e96 665 tgal = (yFLT - 2.*fgkLengthExInModBorder)/(fgkExterInterModBorder2 - fgkExterInterModBorder1);
dfef1a15 666 alpha = TMath::ATan(tgal);
57df6e96 667 beta = (kPi*0.5 - alpha)*0.5;
668 tgbe = TMath::Tan(beta);
dfef1a15 669 trpa[0] = xFLT*0.5;
670 trpa[1] = 0.;
671 trpa[2] = 0.;
57df6e96 672 trpa[3] = 2.*fgkModuleWallThickness;
673 trpa[4] = (fgkLengthExInModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5;
674 trpa[5] = (fgkLengthExInModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5;
dfef1a15 675 trpa[6] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
57df6e96 676 trpa[7] = 2.*fgkModuleWallThickness;
677 trpa[8] = (fgkLengthExInModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5;
678 trpa[9] = (fgkLengthExInModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5;
dfef1a15 679 trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
5e6c8f3d 680 gMC->Gsvolu("FWZ3", "TRAP", idtmed[503], trpa, 11); // Fibre glass
dfef1a15 681
57df6e96 682 //xcoor = 0.;
683 ycoor = (yFLT - fgkLengthExInModBorder)*0.5;
684 zcoor = fgkExterInterModBorder1;
5e6c8f3d 685 gMC->Gspos("FWZ3", 1, "FLTA", xcoor, ycoor, zcoor,idrotm[3], "ONLY");
686 gMC->Gspos("FWZ3", 2, "FLTA", xcoor, ycoor,-zcoor,idrotm[2], "ONLY");
dfef1a15 687
688 if (fTOFHoles) {
689 //xcoor = 0.;
57df6e96 690 //ycoor = (yFLT - fgkLengthExInModBorder)*0.5;
691 zcoor = -fgkExterInterModBorder1 + (zlenA*0.5 + fgkInterCentrModBorder1 - 2.*fgkModuleWallThickness)*0.5;
5e6c8f3d 692 gMC->Gspos("FWZ3", 5, "FLTB", xcoor, ycoor, zcoor, idrotm[2], "ONLY");
693 gMC->Gspos("FWZ3", 6, "FLTC", xcoor, ycoor,-zcoor, idrotm[3], "ONLY");
dfef1a15 694 }
695
696 //xcoor = 0.;
57df6e96 697 ycoor = -(yFLT - fgkLengthExInModBorder)*0.5;
698 zcoor = fgkExterInterModBorder2;
5e6c8f3d 699 gMC->Gspos("FWZ3", 3, "FLTA", xcoor, ycoor, zcoor, idrotm[1], "ONLY");
700 gMC->Gspos("FWZ3", 4, "FLTA", xcoor, ycoor,-zcoor, idrotm[0], "ONLY");
dfef1a15 701
702 if (fTOFHoles) {
703 //xcoor = 0.;
57df6e96 704 //ycoor = -(yFLT - fgkLengthExInModBorder)*0.5;
705 zcoor = -fgkExterInterModBorder2 + (zlenA*0.5 + fgkInterCentrModBorder1 - 2.*fgkModuleWallThickness)*0.5;
5e6c8f3d 706 gMC->Gspos("FWZ3", 7, "FLTB", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
707 gMC->Gspos("FWZ3", 8, "FLTC", xcoor, ycoor,-zcoor, idrotm[1], "ONLY");
dfef1a15 708 }
709
57df6e96 710 trpa[0] = 0.5*(fgkExterInterModBorder2 - fgkExterInterModBorder1)/TMath::Cos(alpha);
711 trpa[1] = 2.*fgkModuleWallThickness;
dfef1a15 712 trpa[2] = xFLT*0.5;
713 trpa[3] = -beta*kRaddeg;
714 trpa[4] = 0.;
715 trpa[5] = 0.;
5e6c8f3d 716 gMC->Gsvolu("FWZ4", "PARA", idtmed[503], trpa, 6); // Fibre glass
dfef1a15 717
57df6e96 718 AliMatrix (idrotm[6],alpha*kRaddeg,90.,90.+alpha*kRaddeg,90.,90.,180.);
719 AliMatrix (idrotm[7],180.-alpha*kRaddeg,90.,90.-alpha*kRaddeg,90.,90.,0.);
dfef1a15 720
721 //xcoor = 0.;
722 ycoor = 0.;
57df6e96 723 zcoor = (fgkExterInterModBorder2 + fgkExterInterModBorder1)*0.5;
5e6c8f3d 724 gMC->Gspos("FWZ4", 1, "FLTA", xcoor, ycoor, zcoor, idrotm[7], "ONLY");
725 gMC->Gspos("FWZ4", 2, "FLTA", xcoor, ycoor,-zcoor, idrotm[6], "ONLY");
dfef1a15 726
727 if (fTOFHoles) {
728 //xcoor = 0.;
729 //ycoor = 0.;
57df6e96 730 zcoor = -(fgkExterInterModBorder2 + fgkExterInterModBorder1)*0.5 +
731 (zlenA*0.5 + fgkInterCentrModBorder1 - 2.*fgkModuleWallThickness)*0.5;
5e6c8f3d 732 gMC->Gspos("FWZ4", 3, "FLTB", xcoor, ycoor, zcoor, idrotm[6], "ONLY");
733 gMC->Gspos("FWZ4", 4, "FLTC", xcoor, ycoor,-zcoor, idrotm[7], "ONLY");
dfef1a15 734 }
735
57df6e96 736}
737
738//_____________________________________________________________________________
739void AliTOFv6T0::CreateModuleCovers(Float_t xtof, Float_t zlenA) const
740{
741 //
742 // Create covers for module:
743 // per each module zone, defined according to
744 // fgkInterCentrModBorder2, fgkExterInterModBorder1 and zlenA+2 values,
5e6c8f3d 745 // there is a frame of thickness 2cm in Al
57df6e96 746 // and the contained zones in honeycomb of Al.
747 // There is also an interface layer (1.6mm thichness)
748 // and plastic and Cu corresponding to the flat cables.
749 //
750
57df6e96 751 Int_t *idtmed = fIdtmed->GetArray()-499;
752
753 Float_t par[3];
754 par[0] = xtof*0.5 + 2.;
755 par[1] = fgkModuleCoverThickness*0.5;
756 par[2] = zlenA*0.5 + 2.;
757 gMC->Gsvolu("FPEA", "BOX ", idtmed[500], par, 3); // Air
758 if (fTOFHoles) gMC->Gsvolu("FPEB", "BOX ", idtmed[500], par, 3); // Air
759
760 const Float_t kAlCoverThickness = 1.5;
761 const Float_t kInterfaceCardThickness = 0.16;
762 const Float_t kAlSkinThickness = 0.1;
763
764 //par[0] = xtof*0.5 + 2.;
765 par[1] = kAlCoverThickness*0.5;
766 //par[2] = zlenA*0.5 + 2.;
767 gMC->Gsvolu("FALT", "BOX ", idtmed[504], par, 3); // Al
768 if (fTOFHoles) gMC->Gsvolu("FALB", "BOX ", idtmed[504], par, 3); // Al
769 Float_t xcoor, ycoor, zcoor;
770 xcoor = 0.;
771 ycoor = 0.;
772 zcoor = 0.;
773 gMC->Gspos("FALT", 0, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
774 if (fTOFHoles) gMC->Gspos("FALB", 0, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
775
776 par[0] = xtof*0.5;
777 //par[1] = kAlCoverThickness*0.5;
778 par[2] = fgkInterCentrModBorder2 - 2.;
779 gMC->Gsvolu("FPE1", "BOX ", idtmed[505], par, 3); // Al honeycomb
780 //xcoor = 0.;
781 //ycoor = 0.;
782 //zcoor = 0.;
783 gMC->Gspos("FPE1", 0, "FALT", xcoor, ycoor, zcoor, 0, "ONLY");
784
785 if (fTOFHoles) {
786 //par[0] = xtof*0.5;
787 par[1] = kAlCoverThickness*0.5 - kAlSkinThickness;
788 //par[2] = fgkInterCentrModBorder2 - 2.;
789 gMC->Gsvolu("FPE4", "BOX ", idtmed[515], par, 3); // Al honeycomb for holes
790 //xcoor = 0.;
791 //ycoor = 0.;
792 //zcoor = 0.;
793 gMC->Gspos("FPE4", 0, "FALB", xcoor, ycoor, zcoor, 0, "ONLY");
794 }
795
796 //par[0] = xtof*0.5;
797 //par[1] = kAlCoverThickness*0.5;
798 par[2] = (fgkExterInterModBorder1 - fgkInterCentrModBorder2)*0.5 - 2.;
799 gMC->Gsvolu("FPE2", "BOX ", idtmed[505], par, 3); // Al honeycomb
800 //xcoor = 0.;
801 //ycoor = 0.;
802 zcoor = (fgkExterInterModBorder1 + fgkInterCentrModBorder2)*0.5;
803 gMC->Gspos("FPE2", 1, "FALT", xcoor, ycoor, zcoor, 0, "ONLY");
804 gMC->Gspos("FPE2", 2, "FALT", xcoor, ycoor,-zcoor, 0, "ONLY");
805
806 if (fTOFHoles) {
807 //xcoor = 0.;
808 //ycoor = 0.;
809 //zcoor = (fgkExterInterModBorder1 + fgkInterCentrModBorder2)*0.5;
810 gMC->Gspos("FPE2", 1, "FALB", xcoor, ycoor, zcoor, 0, "ONLY");
811 gMC->Gspos("FPE2", 2, "FALB", xcoor, ycoor,-zcoor, 0, "ONLY");
812 }
813
814 //par[0] = xtof*0.5;
815 //par[1] = kAlCoverThickness*0.5;
816 par[2] = (zlenA*0.5 + 2. - fgkExterInterModBorder1)*0.5 - 2.;
817 gMC->Gsvolu("FPE3", "BOX ", idtmed[505], par, 3); // Al honeycomb
818 //xcoor = 0.;
819 //ycoor = 0.;
820 zcoor = (zlenA*0.5 + 2. + fgkExterInterModBorder1)*0.5;
821 gMC->Gspos("FPE3", 1, "FALT", xcoor, ycoor, zcoor, 0, "ONLY");
822 gMC->Gspos("FPE3", 2, "FALT", xcoor, ycoor,-zcoor, 0, "ONLY");
823
824 if (fTOFHoles) {
825 //xcoor = 0.;
826 //ycoor = 0.;
827 zcoor = (zlenA*0.5 + 2. + fgkExterInterModBorder1)*0.5;
828 gMC->Gspos("FPE3", 1, "FALB", xcoor, ycoor, zcoor, 0, "ONLY");
829 gMC->Gspos("FPE3", 2, "FALB", xcoor, ycoor,-zcoor, 0, "ONLY");
830 }
831
832 // volumes for Interface cards
833 par[0] = xtof*0.5;
834 par[1] = kInterfaceCardThickness*0.5;
835 par[2] = fgkInterCentrModBorder2 - 2.;
836 gMC->Gsvolu("FIF1", "BOX ", idtmed[502], par, 3); // G10
837 //xcoor = 0.;
838 ycoor = kAlCoverThickness*0.5 + kInterfaceCardThickness*0.5;
839 zcoor = 0.;
840 gMC->Gspos("FIF1", 0, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
841
842 //par[0] = xtof*0.5;
843 //par[1] = kInterfaceCardThickness*0.5;
844 par[2] = (fgkExterInterModBorder1 - fgkInterCentrModBorder2)*0.5 - 2.;
845 gMC->Gsvolu("FIF2", "BOX ", idtmed[502], par, 3); // G10
846 //xcoor = 0.;
847 //ycoor = kAlCoverThickness*0.5 + kInterfaceCardThickness*0.5;
848 zcoor = (fgkExterInterModBorder1 + fgkInterCentrModBorder2)*0.5;
849 gMC->Gspos("FIF2", 1, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
850 gMC->Gspos("FIF2", 2, "FPEA", xcoor, ycoor,-zcoor, 0, "ONLY");
851 if (fTOFHoles) {
852 gMC->Gspos("FIF2", 1, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
853 gMC->Gspos("FIF2", 2, "FPEB", xcoor, ycoor,-zcoor, 0, "ONLY");
854 }
855
856 //par[0] = xtof*0.5;
857 //par[1] = kInterfaceCardThickness*0.5;
858 par[2] = (zlenA*0.5 + 2. - fgkExterInterModBorder1)*0.5 - 2.;
859 gMC->Gsvolu("FIF3", "BOX ", idtmed[502], par, 3); // G10
860 //xcoor = 0.;
861 //ycoor = kAlCoverThickness*0.5 + kInterfaceCardThickness*0.5;
862 zcoor = (zlenA*0.5 + 2. + fgkExterInterModBorder1)*0.5;
863 gMC->Gspos("FIF3", 1, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
864 gMC->Gspos("FIF3", 2, "FPEA", xcoor, ycoor,-zcoor, 0, "ONLY");
865 if (fTOFHoles) {
866 gMC->Gspos("FIF3", 1, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
867 gMC->Gspos("FIF3", 2, "FPEB", xcoor, ycoor,-zcoor, 0, "ONLY");
868 }
869
870 // volumes for flat cables
871 // plastic
5e6c8f3d 872 const Float_t kPlasticFlatCableThickness = 0.25;
57df6e96 873 par[0] = xtof*0.5;
874 par[1] = kPlasticFlatCableThickness*0.5;
875 par[2] = fgkInterCentrModBorder2 - 2.;
876 gMC->Gsvolu("FFC1", "BOX ", idtmed[513], par, 3); // Plastic (CH2)
877 //xcoor = 0.;
878 ycoor = -kAlCoverThickness*0.5 - kPlasticFlatCableThickness*0.5;
879 zcoor = 0.;
880 gMC->Gspos("FFC1", 0, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
881
882 //par[0] = xtof*0.5;
883 //par[1] = kPlasticFlatCableThickness*0.5;
884 par[2] = (fgkExterInterModBorder1 - fgkInterCentrModBorder2)*0.5 - 2.;
885 gMC->Gsvolu("FFC2", "BOX ", idtmed[513], par, 3); // Plastic (CH2)
886 //xcoor = 0.;
887 //ycoor = -kAlCoverThickness*0.5 - kPlasticFlatCableThickness*0.5;
888 zcoor = (fgkExterInterModBorder1 + fgkInterCentrModBorder2)*0.5;
889 gMC->Gspos("FFC2", 1, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
890 gMC->Gspos("FFC2", 2, "FPEA", xcoor, ycoor,-zcoor, 0, "ONLY");
891 if (fTOFHoles) {
892 gMC->Gspos("FFC2", 1, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
893 gMC->Gspos("FFC2", 2, "FPEB", xcoor, ycoor,-zcoor, 0, "ONLY");
894 }
895
896 //par[0] = xtof*0.5;
897 //par[1] = kPlasticFlatCableThickness*0.5;
898 par[2] = (zlenA*0.5 + 2. - fgkExterInterModBorder1)*0.5 - 2.;
899 gMC->Gsvolu("FFC3", "BOX ", idtmed[513], par, 3); // Plastic (CH2)
900 //xcoor = 0.;
901 //ycoor = -kAlCoverThickness*0.5 - kPlasticFlatCableThickness*0.5;
902 zcoor = (zlenA*0.5 + 2. + fgkExterInterModBorder1)*0.5;
903 gMC->Gspos("FFC3", 1, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
904 gMC->Gspos("FFC3", 2, "FPEA", xcoor, ycoor,-zcoor, 0, "ONLY");
905 if (fTOFHoles) {
906 gMC->Gspos("FFC3", 1, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
907 gMC->Gspos("FFC3", 2, "FPEB", xcoor, ycoor,-zcoor, 0, "ONLY");
908 }
909
910 // Cu
911 const Float_t kCopperFlatCableThickness = 0.01;
912 par[0] = xtof*0.5;
913 par[1] = kCopperFlatCableThickness*0.5;
914 par[2] = fgkInterCentrModBorder2 - 2.;
915 gMC->Gsvolu("FCC1", "BOX ", idtmed[512], par, 3); // Cu
5e6c8f3d 916 gMC->Gspos("FCC1", 0, "FFC1", 0., 0., 0., 0, "ONLY");
57df6e96 917
918 //par[0] = xtof*0.5;
919 //par[1] = kCopperFlatCableThickness*0.5;
920 par[2] = (fgkExterInterModBorder1 - fgkInterCentrModBorder2)*0.5 - 2.;
921 gMC->Gsvolu("FCC2", "BOX ", idtmed[512], par, 3); // Cu
5e6c8f3d 922 gMC->Gspos("FCC2", 0, "FFC2", 0., 0., 0., 0, "ONLY");
57df6e96 923
924 //par[0] = xtof*0.5;
925 //par[1] = kCopperFlatCableThickness*0.5;
926 par[2] = (zlenA*0.5 + 2. - fgkExterInterModBorder1)*0.5 - 2.;
927 gMC->Gsvolu("FCC3", "BOX ", idtmed[512], par, 3); // Cu
5e6c8f3d 928 gMC->Gspos("FCC3", 0, "FFC3", 0., 0., 0., 0, "ONLY");
57df6e96 929
930}
931
932//_____________________________________________________________________________
933void AliTOFv6T0::MakeModulesInBTOFvolumes(Float_t ytof, Float_t zlenA) const
934{
935 //
936 // Fill BTOF_%i (for i=0,...17) volumes
937 // with volumes FTOA (MRPC strip container),
5e6c8f3d 938 // In case of TOF holes, two sectors (i.e. 13th, 14th and 15th)
57df6e96 939 // are filled with volumes: FTOB and FTOC (MRPC containers),
940 //
941
57df6e96 942 Int_t idrotm[1];
943
944 //AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,-90.);
945 AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,270.);
946
947 Float_t xcoor, ycoor, zcoor;
948 xcoor = 0.;
949
950 // Positioning of fibre glass modules (FTOA, FTOB and FTOC)
57df6e96 951 for(Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++){
952 if(fTOFSectors[isec]==-1)continue;
953 char name[16];
954 sprintf(name, "BTOF%d",isec);
3c5f55bc 955 if (fTOFHoles && (isec==13 || isec==14 || isec==15)) {
57df6e96 956 //xcoor = 0.;
957 ycoor = (zlenA*0.5 + fgkInterCentrModBorder1)*0.5;
958 zcoor = -ytof * 0.25;
959 gMC->Gspos("FTOB", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
960 gMC->Gspos("FTOC", 0, name, xcoor,-ycoor, zcoor, idrotm[0], "ONLY");
961 }
962 else {
963 //xcoor = 0.;
964 ycoor = 0.;
965 zcoor = -ytof * 0.25;
966 gMC->Gspos("FTOA", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
967 }
968 }
969
970}
971
972//_____________________________________________________________________________
973void AliTOFv6T0::MakeCoversInBTOFvolumes() const
974{
975 //
976 // Fill BTOF_%i (for i=0,...17) volumes
977 // with volumes FPEA (to separate strips from FEA cards)
5e6c8f3d 978 // In case of TOF holes, two sectors (i.e. 13th, 14th and 15th)
57df6e96 979 // are filled with FPEB volumes
980 // (to separate MRPC strips from FEA cards)
981 //
982
57df6e96 983 Int_t idrotm[1];
984
985 //AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,-90.);
986 AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,270.);
987
988 Float_t xcoor, ycoor, zcoor;
989 xcoor = 0.;
990 ycoor = 0.;
991 zcoor = fgkModuleCoverThickness*0.5;
992
993 char name[16];
994
995 // Positioning of module covers (FPEA, FPEB)
57df6e96 996 for(Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++) {
997 if(fTOFSectors[isec]==-1)continue;
998 sprintf(name, "BTOF%d",isec);
3c5f55bc 999 if (fTOFHoles && (isec==13 || isec==14 || isec==15))
57df6e96 1000 gMC->Gspos("FPEB", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1001 else
1002 gMC->Gspos("FPEA", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1003 }
1004
1005}
1006
1007//_____________________________________________________________________________
1008void AliTOFv6T0::MakeBackInBTOFvolumes(Float_t ytof) const
1009{
1010 //
5e6c8f3d 1011 // Fill BTOF_%i (for i=0,...17) volumes with volumes called FAIA and
1012 // FAIC (FEA cards and services container).
1013 // In case of TOF holes, three sectors (i.e. 13th, 14th and 15th) are
1014 // filled with volumes FAIB (FEA cards and services container).
57df6e96 1015 //
1016
57df6e96 1017 Int_t idrotm[1];
1018
1019 //AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,-90.);
1020 AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,270.);
1021
1022 Float_t xcoor, ycoor, zcoor;
1023 xcoor = 0.;
1024 ycoor = 0.;
1025 zcoor = fgkModuleCoverThickness + (ytof*0.5 - fgkModuleCoverThickness)*0.5;
1026
1027 char name[16];
1028
5e6c8f3d 1029 // Positioning of FEA cards and services containers (FAIA, FAIC and FAIB)
57df6e96 1030 for(Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++) {
1031 if(fTOFSectors[isec]==-1)continue;
1032 sprintf(name, "BTOF%d",isec);
df6f8cc9 1033 if (fgkFEAwithMasks[isec])
1034 gMC->Gspos("FAIA", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
5e6c8f3d 1035 else {
1036 if (fTOFHoles && (isec==13 || isec==14 || isec==15))
1037 gMC->Gspos("FAIB", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1038 else
df6f8cc9 1039 gMC->Gspos("FAIC", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
5e6c8f3d 1040 }
57df6e96 1041 }
1042
1043}
1044
1045//_____________________________________________________________________________
1046void AliTOFv6T0::MakeStripsInModules(Float_t ytof, Float_t zlenA) const
1047{
1048 //
1049 // Define MRPC strip volume, called FSTR
1050 // Insert FSTR volume in FLTA/B/C volumes
1051 //
1052
57df6e96 1053 Float_t yFLT = ytof*0.5 - fgkModuleWallThickness;
1054
1055 Int_t *idtmed = fIdtmed->GetArray()-499;
dfef1a15 1056
1057 ///////////////// Detector itself //////////////////////
1058
1059 const Int_t knx = fTOFGeometry->NpadX(); // number of pads along x
1060 const Int_t knz = fTOFGeometry->NpadZ(); // number of pads along z
1061 const Float_t kPadX = fTOFGeometry->XPad(); // pad length along x
1062 const Float_t kPadZ = fTOFGeometry->ZPad(); // pad length along z
1063
1064 // new description for strip volume -double stack strip-
1065 // -- all constants are expressed in cm
57df6e96 1066 // height of different layers
1067 const Float_t khhony = 1.0; // height of HONY Layer
1068 const Float_t khpcby = 0.08; // height of PCB Layer
1069 const Float_t khrgly = 0.055; // height of RED GLASS Layer
1070
1071 const Float_t khfiliy = 0.125; // height of FISHLINE Layer
1072 const Float_t khglassy = 0.160*0.5; // semi-height of GLASS Layer
1073 const Float_t khglfy = khfiliy+2.*khglassy; // height of GLASS Layer
1074
1075 const Float_t khcpcby = 0.16; // height of PCB Central Layer
1076 const Float_t kwhonz = 8.1; // z dimension of HONEY Layer
1077 const Float_t kwpcbz1 = 10.64; // z dimension of PCB Lower Layer
1078 const Float_t kwpcbz2 = 11.6; // z dimension of PCB Upper Layer
1079 const Float_t kwcpcbz = 12.4; // z dimension of PCB Central Layer
1080
1081 const Float_t kwrglz = 8.; // z dimension of RED GLASS Layer
1082 const Float_t kwglfz = 7.; // z dimension of GLASS Layer
dfef1a15 1083 const Float_t klsensmx = knx*kPadX; // length of Sensitive Layer
57df6e96 1084 const Float_t khsensmy = 0.0105; // height of Sensitive Layer
dfef1a15 1085 const Float_t kwsensmz = knz*kPadZ; // width of Sensitive Layer
1086
57df6e96 1087 // height of the FSTR Volume (the strip volume)
dfef1a15 1088 const Float_t khstripy = 2.*khhony+2.*khpcby+4.*khrgly+2.*khglfy+khcpcby;
1089
1090 // width of the FSTR Volume (the strip volume)
1091 const Float_t kwstripz = kwcpcbz;
1092 // length of the FSTR Volume (the strip volume)
1093 const Float_t klstripx = fTOFGeometry->StripLength();
57df6e96 1094
dfef1a15 1095
1096 // FSTR volume definition-filling this volume with non sensitive Gas Mixture
57df6e96 1097 Float_t parfp[3]={klstripx*0.5, khstripy*0.5, kwstripz*0.5};
5e6c8f3d 1098 gMC->Gsvolu("FSTR", "BOX", idtmed[506], parfp, 3); // Freon mix
57df6e96 1099
1100 Float_t posfp[3]={0.,0.,0.};
dfef1a15 1101
57df6e96 1102 // NOMEX (HONEYCOMB) Layer definition
dfef1a15 1103 //parfp[0] = klstripx*0.5;
1104 parfp[1] = khhony*0.5;
1105 parfp[2] = kwhonz*0.5;
5e6c8f3d 1106 gMC->Gsvolu("FHON", "BOX", idtmed[501], parfp, 3); // Nomex (Honeycomb)
57df6e96 1107 // positioning 2 NOMEX Layers on FSTR volume
dfef1a15 1108 //posfp[0] = 0.;
57df6e96 1109 posfp[1] =-khstripy*0.5 + parfp[1];
dfef1a15 1110 //posfp[2] = 0.;
5e6c8f3d 1111 gMC->Gspos("FHON", 1, "FSTR", 0., posfp[1], 0., 0, "ONLY");
1112 gMC->Gspos("FHON", 2, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
dfef1a15 1113
57df6e96 1114 // Lower PCB Layer definition
dfef1a15 1115 //parfp[0] = klstripx*0.5;
1116 parfp[1] = khpcby*0.5;
1117 parfp[2] = kwpcbz1*0.5;
5e6c8f3d 1118 gMC->Gsvolu("FPC1", "BOX", idtmed[502], parfp, 3); // G10
57df6e96 1119
1120 // Upper PCB Layer definition
dfef1a15 1121 //parfp[0] = klstripx*0.5;
1122 //parfp[1] = khpcby*0.5;
1123 parfp[2] = kwpcbz2*0.5;
5e6c8f3d 1124 gMC->Gsvolu("FPC2", "BOX", idtmed[502], parfp, 3); // G10
57df6e96 1125
1126 // positioning 2 external PCB Layers in FSTR volume
dfef1a15 1127 //posfp[0] = 0.;
1128 posfp[1] =-khstripy*0.5+khhony+parfp[1];
1129 //posfp[2] = 0.;
5e6c8f3d 1130 gMC->Gspos("FPC1", 1, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
1131 gMC->Gspos("FPC2", 1, "FSTR", 0., posfp[1], 0., 0, "ONLY");
dfef1a15 1132
57df6e96 1133 // Central PCB layer definition
dfef1a15 1134 //parfp[0] = klstripx*0.5;
1135 parfp[1] = khcpcby*0.5;
1136 parfp[2] = kwcpcbz*0.5;
5e6c8f3d 1137 gMC->Gsvolu("FPCB", "BOX", idtmed[502], parfp, 3); // G10
1138 gGeoManager->GetVolume("FPCB")->VisibleDaughters(kFALSE);
dfef1a15 1139 // positioning the central PCB layer
5e6c8f3d 1140 gMC->Gspos("FPCB", 1, "FSTR", 0., 0., 0., 0, "ONLY");
dfef1a15 1141
57df6e96 1142 // Sensitive volume definition
dfef1a15 1143 Float_t parfs[3] = {klsensmx*0.5, khsensmy*0.5, kwsensmz*0.5};
5e6c8f3d 1144 gMC->Gsvolu("FSEN", "BOX", idtmed[507], parfs, 3); // Cu sensitive
dfef1a15 1145 // dividing FSEN along z in knz=2 and along x in knx=48
5e6c8f3d 1146 gMC->Gsdvn("FSEZ", "FSEN", knz, 3);
1147 gMC->Gsdvn("FPAD", "FSEZ", knx, 1);
57df6e96 1148 // positioning sensitive layer inside FPCB
5e6c8f3d 1149 gMC->Gspos("FSEN", 1, "FPCB", 0., 0., 0., 0, "ONLY");
dfef1a15 1150
57df6e96 1151 // RED GLASS Layer definition
dfef1a15 1152 //parfp[0] = klstripx*0.5;
1153 parfp[1] = khrgly*0.5;
1154 parfp[2] = kwrglz*0.5;
5e6c8f3d 1155 gMC->Gsvolu("FRGL", "BOX", idtmed[508], parfp, 3); // red glass
57df6e96 1156 // positioning 4 RED GLASS Layers in FSTR volume
dfef1a15 1157 //posfp[0] = 0.;
1158 posfp[1] = -khstripy*0.5+khhony+khpcby+parfp[1];
1159 //posfp[2] = 0.;
5e6c8f3d 1160 gMC->Gspos("FRGL", 1, "FSTR", 0., posfp[1], 0., 0, "ONLY");
1161 gMC->Gspos("FRGL", 4, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
dfef1a15 1162 //posfp[0] = 0.;
1163 posfp[1] = (khcpcby+khrgly)*0.5;
1164 //posfp[2] = 0.;
5e6c8f3d 1165 gMC->Gspos("FRGL", 2, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
1166 gMC->Gspos("FRGL", 3, "FSTR", 0., posfp[1], 0., 0, "ONLY");
dfef1a15 1167
57df6e96 1168 // GLASS Layer definition
dfef1a15 1169 //parfp[0] = klstripx*0.5;
57df6e96 1170 parfp[1] = khglassy;
dfef1a15 1171 parfp[2] = kwglfz*0.5;
5e6c8f3d 1172 gMC->Gsvolu("FGLF", "BOX", idtmed[508], parfp, 3); // glass
57df6e96 1173 // positioning 2 GLASS Layers in FSTR volume
dfef1a15 1174 //posfp[0] = 0.;
1175 posfp[1] = (khcpcby + khglfy)*0.5 + khrgly;
1176 //posfp[2] = 0.;
5e6c8f3d 1177 gMC->Gspos("FGLF", 1, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
1178 gMC->Gspos("FGLF", 2, "FSTR", 0., posfp[1], 0., 0, "ONLY");
dfef1a15 1179
57df6e96 1180 // Positioning the Strips (FSTR volumes) in the FLT volumes
dfef1a15 1181 Int_t maxStripNumbers [5] ={fTOFGeometry->NStripC(),
1182 fTOFGeometry->NStripB(),
1183 fTOFGeometry->NStripA(),
1184 fTOFGeometry->NStripB(),
1185 fTOFGeometry->NStripC()};
1186
57df6e96 1187 Int_t idrotm[91];
1188
dfef1a15 1189 Int_t totalStrip = 0;
1190 Float_t xpos, zpos, ypos, ang;
1191 for(Int_t iplate = 0; iplate < fTOFGeometry->NPlates(); iplate++){
1192 if (iplate>0) totalStrip += maxStripNumbers[iplate-1];
1193 for(Int_t istrip = 0; istrip < maxStripNumbers[iplate]; istrip++){
1194
1195 ang = fTOFGeometry->GetAngles(iplate,istrip);
1196 AliDebug(1, Form(" iplate = %1i, istrip = %2i ---> ang = %f", iplate, istrip, ang));
1197
57df6e96 1198 if (ang>0.) AliMatrix (idrotm[istrip+totalStrip],90.,0.,90.+ang,90., ang, 90.);
1199 else if (ang==0.) AliMatrix (idrotm[istrip+totalStrip],90.,0.,90.,90., 0., 0.);
1200 else if (ang<0.) AliMatrix (idrotm[istrip+totalStrip],90.,0.,90.+ang,90.,-ang,270.);
dfef1a15 1201
1202 xpos = 0.;
dfef1a15 1203 ypos = fTOFGeometry->GetHeights(iplate,istrip) + yFLT*0.5;
57df6e96 1204 zpos = fTOFGeometry->GetDistances(iplate,istrip);
5e6c8f3d 1205 gMC->Gspos("FSTR", istrip+totalStrip+1, "FLTA", xpos, ypos,-zpos, idrotm[istrip+totalStrip], "ONLY");
dfef1a15 1206
1207 if (fTOFHoles) {
1208 if (istrip+totalStrip+1>53)
5e6c8f3d 1209 gMC->Gspos("FSTR", istrip+totalStrip+1, "FLTC", xpos, ypos,-zpos-(zlenA*0.5 - 2.*fgkModuleWallThickness + fgkInterCentrModBorder1)*0.5, idrotm[istrip+totalStrip], "ONLY");
dfef1a15 1210 if (istrip+totalStrip+1<39)
5e6c8f3d 1211 gMC->Gspos("FSTR", istrip+totalStrip+1, "FLTB", xpos, ypos,-zpos+(zlenA*0.5 - 2.*fgkModuleWallThickness + fgkInterCentrModBorder1)*0.5, idrotm[istrip+totalStrip], "ONLY");
dfef1a15 1212 }
1213 }
1214 }
1215
57df6e96 1216}
dfef1a15 1217
57df6e96 1218//_____________________________________________________________________________
1219void AliTOFv6T0::CreateBackZone(Float_t xtof, Float_t ytof, Float_t zlenA) const
1220{
1221 //
1222 // Define:
1223 // - containers for FEA cards, cooling system
1224 // signal cables and supermodule support structure
5e6c8f3d 1225 // (volumes called FAIA/B/C),
57df6e96 1226 // - containers for FEA cards and some cooling
1227 // elements for a FEA (volumes called FCA1/2).
1228 //
9f8488c2 1229
57df6e96 1230 Int_t *idtmed = fIdtmed->GetArray()-499;
9f8488c2 1231
57df6e96 1232 Int_t idrotm[1];
9f8488c2 1233
5e6c8f3d 1234 // Definition of the air card containers (FAIA, FAIC and FAIB)
9f8488c2 1235
57df6e96 1236 Float_t par[3];
1237 par[0] = xtof*0.5;
1238 par[1] = (ytof*0.5 - fgkModuleCoverThickness)*0.5;
1239 par[2] = zlenA*0.5;
1240 gMC->Gsvolu("FAIA", "BOX ", idtmed[500], par, 3); // Air
1241 if (fTOFHoles) gMC->Gsvolu("FAIB", "BOX ", idtmed[500], par, 3); // Air
5e6c8f3d 1242 gMC->Gsvolu("FAIC", "BOX ", idtmed[500], par, 3); // Air
1243
1244 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
1245 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1246 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
1247 Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
57df6e96 1248
1249 // FEA card mother-volume definition
5e6c8f3d 1250 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1251 feaParam[1] + feaRoof1[1] + feaRoof2[1]*0.5,
1252 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
57df6e96 1253 gMC->Gsvolu("FCA1", "BOX ", idtmed[500], carpar, 3); // Air
57df6e96 1254 gMC->Gsvolu("FCA2", "BOX ", idtmed[500], carpar, 3); // Air
1255
1256 // rotation matrix
1257 AliMatrix(idrotm[0], 90.,180., 90., 90.,180., 0.);
1258
1259 // FEA card mother-volume positioning
1260 Float_t rowstep = 6.66;
1261 Float_t rowgap[5] = {13.5, 22.9, 16.94, 23.8, 20.4};
1262 Int_t rowb[5] = {6, 7, 6, 19, 7};
5e6c8f3d 1263 Float_t carpos[3] = {0.,
1264 -(ytof*0.5 - fgkModuleCoverThickness)*0.5 + carpar[1],
1265 -0.8};
1266 gMC->Gspos("FCA1", 91, "FAIA", carpos[0], carpos[1], carpos[2], 0, "MANY");
1267 gMC->Gspos("FCA2", 91, "FAIC", carpos[0], carpos[1], carpos[2], 0, "MANY");
1268
57df6e96 1269 Int_t row = 1;
1270 Int_t nrow = 0;
1271 for (Int_t sg= -1; sg< 2; sg+= 2) {
5e6c8f3d 1272 carpos[2] = sg*zlenA*0.5 - 0.8;
57df6e96 1273 for (Int_t nb=0; nb<5; ++nb) {
1274 carpos[2] = carpos[2] - sg*(rowgap[nb] - rowstep);
1275 nrow = row + rowb[nb];
1276 for ( ; row < nrow ; ++row) {
1277
1278 carpos[2] -= sg*rowstep;
1279
1280 if (nb==4) {
5e6c8f3d 1281 gMC->Gspos("FCA1", row, "FAIA", carpos[0], carpos[1], carpos[2], 0, "ONLY");
1282 gMC->Gspos("FCA2", row, "FAIC", carpos[0], carpos[1], carpos[2], 0, "ONLY");
57df6e96 1283
1284 }
1285 else {
1286 switch (sg) {
1287 case 1:
5e6c8f3d 1288 gMC->Gspos("FCA1", row, "FAIA", carpos[0], carpos[1], carpos[2], 0, "ONLY");
1289 gMC->Gspos("FCA2", row, "FAIC", carpos[0], carpos[1], carpos[2], 0, "ONLY");
57df6e96 1290 break;
1291 case -1:
5e6c8f3d 1292 gMC->Gspos("FCA1", row, "FAIA", carpos[0], carpos[1], carpos[2], idrotm[0], "ONLY");
1293 gMC->Gspos("FCA2", row, "FAIC", carpos[0], carpos[1], carpos[2], idrotm[0], "ONLY");
57df6e96 1294 break;
1295 }
9f8488c2 1296
57df6e96 1297 }
5e6c8f3d 1298
57df6e96 1299 }
1300 }
1301 }
1302
57df6e96 1303 if (fTOFHoles) {
1304 row = 1;
1305 for (Int_t sg= -1; sg< 2; sg+= 2) {
5e6c8f3d 1306 carpos[2] = sg*zlenA*0.5 - 0.8;
57df6e96 1307 for (Int_t nb=0; nb<4; ++nb) {
1308 carpos[2] = carpos[2] - sg*(rowgap[nb] - rowstep);
1309 nrow = row + rowb[nb];
1310 for ( ; row < nrow ; ++row) {
1311 carpos[2] -= sg*rowstep;
1312
1313 switch (sg) {
1314 case 1:
5e6c8f3d 1315 gMC->Gspos("FCA1", row, "FAIB", carpos[0], carpos[1], carpos[2], 0, "ONLY");
57df6e96 1316 break;
1317 case -1:
5e6c8f3d 1318 gMC->Gspos("FCA1", row, "FAIB", carpos[0], carpos[1], carpos[2], idrotm[0], "ONLY");
57df6e96 1319 break;
1320 }
1321 }
1322 }
1323 }
1324 }
1325
1326}
1327
1328//_____________________________________________________________________________
5e6c8f3d 1329void AliTOFv6T0::MakeFrontEndElectronics(Float_t xtof) const
57df6e96 1330{
1331 //
1332 // Fill FCA1/2 volumes with FEA cards (FFEA volumes).
1333 //
1334
1335 Int_t *idtmed = fIdtmed->GetArray()-499;
1336
57df6e96 1337 // FEA card volume definition
5e6c8f3d 1338 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
1339 gMC->Gsvolu("FFEA", "BOX ", idtmed[502], feaParam, 3); // G10
1340
1341 Float_t al1[3] = {fgkAl1parameters[0], fgkAl1parameters[1], fgkAl1parameters[2]};
1342 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
1343 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1344 Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
1345
1346 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1347 feaParam[1] + feaRoof1[1] + feaRoof2[1]*0.5,
1348 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
57df6e96 1349
1350 // FEA card volume positioning
5e6c8f3d 1351 Float_t xCoor = xtof*0.5 - 25.;
1352 Float_t yCoor =-carpar[1] + feaParam[1];
1353 Float_t zCoor =-carpar[2] + (2.*feaRoof1[2] - 2.*al1[2] - feaParam[2]);
1354 gMC->Gspos("FFEA", 1, "FCA1",-xCoor, yCoor, zCoor, 0, "ONLY");
1355 gMC->Gspos("FFEA", 4, "FCA1", xCoor, yCoor, zCoor, 0, "ONLY");
1356 gMC->Gspos("FFEA", 1, "FCA2",-xCoor, yCoor, zCoor, 0, "ONLY");
1357 gMC->Gspos("FFEA", 4, "FCA2", xCoor, yCoor, zCoor, 0, "ONLY");
1358 xCoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1359 gMC->Gspos("FFEA", 2, "FCA1",-xCoor, yCoor, zCoor, 0, "ONLY");
1360 gMC->Gspos("FFEA", 3, "FCA1", xCoor, yCoor, zCoor, 0, "ONLY");
1361 gMC->Gspos("FFEA", 2, "FCA2",-xCoor, yCoor, zCoor, 0, "ONLY");
1362 gMC->Gspos("FFEA", 3, "FCA2", xCoor, yCoor, zCoor, 0, "ONLY");
57df6e96 1363
1364}
1365
1366//_____________________________________________________________________________
5e6c8f3d 1367void AliTOFv6T0::MakeFEACooling(Float_t xtof) const
57df6e96 1368{
1369 //
1370 // Make cooling system attached to each FEA card
1371 // (FAL1, FRO1 and FBAR/1/2 volumes)
5e6c8f3d 1372 // in FCA1/2 volume containers.
57df6e96 1373 //
1374
57df6e96 1375 Int_t *idtmed = fIdtmed->GetArray()-499;
1376
57df6e96 1377 // first FEA cooling element definition
5e6c8f3d 1378 Float_t al1[3] = {fgkAl1parameters[0], fgkAl1parameters[1], fgkAl1parameters[2]};
57df6e96 1379 gMC->Gsvolu("FAL1", "BOX ", idtmed[504], al1, 3); // Al
dfef1a15 1380
5e6c8f3d 1381 // second FEA cooling element definition
1382 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1383 gMC->Gsvolu("FRO1", "BOX ", idtmed[504], feaRoof1, 3); // Al
57df6e96 1384
5e6c8f3d 1385 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
1386 Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
57df6e96 1387
5e6c8f3d 1388 // definition and positioning of a small air groove in the FRO1 volume
1389 Float_t airHole[3] = {feaRoof2[0], feaRoof2[1]*0.5, feaRoof1[2]};
1390 gMC->Gsvolu("FREE", "BOX ", idtmed[500], airHole, 3); // Air
1391 gMC->Gspos("FREE", 1, "FRO1", 0., feaRoof1[1]-airHole[1], 0., 0, "ONLY");
1392 gGeoManager->GetVolume("FRO1")->VisibleDaughters(kFALSE);
57df6e96 1393
5e6c8f3d 1394 // third FEA cooling element definition
1395 Float_t bar[3] = {fgkBar[0], fgkBar[1], fgkBar[2]};
1396 gMC->Gsvolu("FBAR", "BOX ", idtmed[504], bar, 3); // Al
57df6e96 1397
5e6c8f3d 1398 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
57df6e96 1399
5e6c8f3d 1400 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1401 feaParam[1] + feaRoof1[1] + feaRoof2[1]*0.5,
1402 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
57df6e96 1403
5e6c8f3d 1404 // fourth FEA cooling element definition
1405 Float_t bar1[3] = {fgkBar1[0], fgkBar1[1], fgkBar1[2]};
1406 gMC->Gsvolu("FBA1", "BOX ", idtmed[504], bar1, 3); // Al
57df6e96 1407
5e6c8f3d 1408 // fifth FEA cooling element definition
1409 Float_t bar2[3] = {fgkBar2[0], fgkBar2[1], fgkBar2[2]};
1410 gMC->Gsvolu("FBA2", "BOX ", idtmed[504], bar2, 3); // Al
57df6e96 1411
5e6c8f3d 1412 // first FEA cooling element positioning
1413 Float_t xcoor = xtof*0.5 - 25.;
1414 Float_t ycoor = carpar[1] - 2.*feaRoof2[1]*0.5 - 2.*feaRoof1[1] - al1[1];
1415 Float_t zcoor =-carpar[2] + 2.*feaRoof1[2] - al1[2];
1416 gMC->Gspos("FAL1", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1417 gMC->Gspos("FAL1", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1418 gMC->Gspos("FAL1", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1419 gMC->Gspos("FAL1", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1420 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1421 gMC->Gspos("FAL1", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1422 gMC->Gspos("FAL1", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1423 gMC->Gspos("FAL1", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1424 gMC->Gspos("FAL1", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1425
1426 // second FEA cooling element positioning
1427 xcoor = xtof*0.5 - 25.;
1428 ycoor = carpar[1] - 2.*feaRoof2[1]*0.5 - feaRoof1[1];
1429 zcoor =-carpar[2] + feaRoof1[2];
1430 gMC->Gspos("FRO1", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1431 gMC->Gspos("FRO1", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1432 gMC->Gspos("FRO1", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1433 gMC->Gspos("FRO1", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1434 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1435 gMC->Gspos("FRO1", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1436 gMC->Gspos("FRO1", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1437 gMC->Gspos("FRO1", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1438 gMC->Gspos("FRO1", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1439
1440 // third FEA cooling element positioning
1441 xcoor = xtof*0.5 - 25.;
1442 ycoor = carpar[1] - 2.*feaRoof2[1]*0.5 - 2.*feaRoof1[1] - bar[1];
1443 zcoor =-carpar[2] + bar[2];
1444 gMC->Gspos("FBAR", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1445 gMC->Gspos("FBAR", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1446 gMC->Gspos("FBAR", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1447 gMC->Gspos("FBAR", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1448 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1449 gMC->Gspos("FBAR", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1450 gMC->Gspos("FBAR", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1451 gMC->Gspos("FBAR", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1452 gMC->Gspos("FBAR", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1453
1454 // fourth FEA cooling element positioning
1455 Float_t tubepar[3] = {0., 0.4, xtof*0.5 - fgkCBLw};
1456 xcoor = xtof*0.5 - 25.;
1457 ycoor = carpar[1] - 2.*feaRoof2[1]*0.5 - 2.*feaRoof1[1] - bar[1];
1458 zcoor =-carpar[2] + 2.*bar[2] + 2.*tubepar[1] + bar1[2];
1459 gMC->Gspos("FBA1", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1460 gMC->Gspos("FBA1", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1461 gMC->Gspos("FBA1", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1462 gMC->Gspos("FBA1", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1463 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1464 gMC->Gspos("FBA1", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1465 gMC->Gspos("FBA1", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1466 gMC->Gspos("FBA1", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1467 gMC->Gspos("FBA1", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1468
1469 // fifth FEA cooling element positioning
1470 xcoor = xtof*0.5 - 25.;
1471 ycoor = carpar[1] - 2.*feaRoof2[1]*0.5 - 2.*feaRoof1[1] - bar2[1];
1472 zcoor =-carpar[2] + 2.*bar[2] + bar2[2];
1473 gMC->Gspos("FBA2", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1474 gMC->Gspos("FBA2", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1475 gMC->Gspos("FBA2", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1476 gMC->Gspos("FBA2", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1477 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1478 gMC->Gspos("FBA2", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1479 gMC->Gspos("FBA2", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1480 gMC->Gspos("FBA2", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1481 gMC->Gspos("FBA2", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1482
1483 xcoor = xtof*0.5 - 25.;
1484 ycoor = carpar[1] - 2.*feaRoof2[1]*0.5 - 2.*feaRoof1[1] - 2.*bar2[1] - 2.*tubepar[1] - bar2[1];
1485 zcoor =-carpar[2] + 2.*bar[2] + bar2[2];
1486 gMC->Gspos("FBA2", 5, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1487 gMC->Gspos("FBA2", 8, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1488 gMC->Gspos("FBA2", 5, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1489 gMC->Gspos("FBA2", 8, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1490 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1491 gMC->Gspos("FBA2", 6, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1492 gMC->Gspos("FBA2", 7, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1493 gMC->Gspos("FBA2", 6, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1494 gMC->Gspos("FBA2", 7, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
57df6e96 1495
1496}
1497
1498//_____________________________________________________________________________
5e6c8f3d 1499void AliTOFv6T0::MakeNinoMask(Float_t xtof) const
57df6e96 1500{
1501 //
1502 // Make cooling Nino mask
5e6c8f3d 1503 // for each FEA card (FAL2/3 and FRO2 volumes)
1504 // in FCA1 volume container.
57df6e96 1505 //
1506
57df6e96 1507 Int_t *idtmed = fIdtmed->GetArray()-499;
1508
57df6e96 1509 // first Nino ASIC mask volume definition
5e6c8f3d 1510 Float_t al2[3] = {fgkAl2parameters[0], fgkAl2parameters[1], fgkAl2parameters[2]};
57df6e96 1511 gMC->Gsvolu("FAL2", "BOX ", idtmed[504], al2, 3); // Al
1512
1513 // second Nino ASIC mask volume definition
5e6c8f3d 1514 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
57df6e96 1515 gMC->Gsvolu("FAL3", "BOX ", idtmed[504], al3, 3); // Al
1516
57df6e96 1517 // third Nino ASIC mask volume definition
5e6c8f3d 1518 Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
57df6e96 1519 gMC->Gsvolu("FRO2", "BOX ", idtmed[504], feaRoof2, 3); // Al
1520
5e6c8f3d 1521 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1522 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
9f8488c2 1523
5e6c8f3d 1524 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1525 feaParam[1] + feaRoof1[1] + feaRoof2[1]*0.5,
1526 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
9f8488c2 1527
5e6c8f3d 1528 // first Nino ASIC mask volume positioning
1529 Float_t xcoor = xtof*0.5 - 25.;
1530 Float_t ycoor = carpar[1] - 2.*al3[1];
1531 Float_t zcoor = carpar[2] - 2.*al3[2] - al2[2];
1532 gMC->Gspos("FAL2", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1533 gMC->Gspos("FAL2", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1534 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1535 gMC->Gspos("FAL2", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1536 gMC->Gspos("FAL2", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
9f8488c2 1537
5e6c8f3d 1538 // second Nino ASIC mask volume positioning
1539 xcoor = xtof*0.5 - 25.;
1540 ycoor = carpar[1] - al3[1];
1541 zcoor = carpar[2] - al3[2];
1542 gMC->Gspos("FAL3", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1543 gMC->Gspos("FAL3", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1544 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1545 gMC->Gspos("FAL3", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1546 gMC->Gspos("FAL3", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1547
1548 // third Nino ASIC mask volume positioning
1549 xcoor = xtof*0.5 - 25.;
1550 ycoor = carpar[1] - feaRoof2[1];
1551 zcoor = carpar[2] - 2.*al3[2] - feaRoof2[2];
1552 gMC->Gspos("FRO2", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1553 gMC->Gspos("FRO2", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1554 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1555 gMC->Gspos("FRO2", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1556 gMC->Gspos("FRO2", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
57df6e96 1557
1558}
9f8488c2 1559
57df6e96 1560//_____________________________________________________________________________
1561void AliTOFv6T0::MakeSuperModuleCooling(Float_t xtof, Float_t ytof, Float_t zlenA) const
1562{
1563 //
1564 // Make cooling tubes (FTUB volume)
5e6c8f3d 1565 // and cooling bars (FTLN and FLO1/2/3 volumes)
1566 // in FAIA/B/C volume containers.
57df6e96 1567 //
1568
57df6e96 1569 Int_t *idtmed = fIdtmed->GetArray()-499;
1570
1571 Int_t idrotm[1];
1572
57df6e96 1573 // cooling tube volume definition
1574 Float_t tubepar[3] = {0., 0.4, xtof*0.5 - fgkCBLw - fgkSawThickness};
1575 gMC->Gsvolu("FTUB", "TUBE", idtmed[512], tubepar, 3); // Cu
1576
1577 // water cooling tube volume definition
1578 Float_t tubeparW[3] = {0., 0.3, tubepar[2]};
1579 gMC->Gsvolu("FITU", "TUBE", idtmed[509], tubeparW, 3); // H2O
1580
1581 // Positioning of the water tube into the steel one
5e6c8f3d 1582 gMC->Gspos("FITU", 1, "FTUB", 0., 0., 0., 0, "ONLY");
57df6e96 1583
1584 // definition of transverse components of SM cooling system
5e6c8f3d 1585 Float_t trapar[3] = {tubepar[2], 6.175/*6.15*/, 0.7};
1586 gMC->Gsvolu("FTLN", "BOX ", idtmed[504], trapar, 3); // Al
57df6e96 1587
1588 // rotation matrix
1589 AliMatrix(idrotm[0], 180., 90., 90., 90., 90., 0.);
1590
5e6c8f3d 1591 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
1592 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1593 Float_t bar[3] = {fgkBar[0], fgkBar[1], fgkBar[2]};
1594 Float_t bar2[3] = {fgkBar2[0], fgkBar2[1], fgkBar2[2]};
1595 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
1596 Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
57df6e96 1597
5e6c8f3d 1598 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1599 feaParam[1] + feaRoof1[1] + feaRoof2[1]*0.5,
1600 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
57df6e96 1601
5e6c8f3d 1602 Float_t ytub =-(ytof*0.5 - fgkModuleCoverThickness)*0.5 + carpar[1] +
1603 carpar[1] - 2.*feaRoof2[1]*0.5 - 2.*feaRoof1[1] - 2.*bar2[1] - tubepar[1];
57df6e96 1604
5e6c8f3d 1605 // Positioning of tubes for the SM cooling system
1606 Float_t ycoor = carpar[1] - 2.*feaRoof2[1]*0.5 - 2.*feaRoof1[1] - 2.*bar2[1] - tubepar[1];
1607 Float_t zcoor =-carpar[2] + 2.*bar[2] + tubepar[1];
1608 gMC->Gspos("FTUB", 1, "FCA1", 0., ycoor, zcoor, idrotm[0], "ONLY");
1609 gMC->Gspos("FTUB", 1, "FCA2", 0., ycoor, zcoor, idrotm[0], "ONLY");
1610 gGeoManager->GetVolume("FTUB")->VisibleDaughters(kFALSE);
1611
1612 Float_t yFLTN = trapar[1] - (ytof*0.5 - fgkModuleCoverThickness)*0.5;
1613 for (Int_t sg= -1; sg< 2; sg+= 2) {
1614 // Positioning of transverse components for the SM cooling system
1615 gMC->Gspos("FTLN", 5+4*sg, "FAIA", 0., yFLTN, 369.9*sg, 0, "MANY");
1616 gMC->Gspos("FTLN", 5+3*sg, "FAIA", 0., yFLTN, 366.9*sg, 0, "MANY");
1617 gMC->Gspos("FTLN", 5+2*sg, "FAIA", 0., yFLTN, 198.8*sg, 0, "MANY");
1618 gMC->Gspos("FTLN", 5+sg, "FAIA", 0., yFLTN, 56.82*sg, 0, "MANY");
1619 gMC->Gspos("FTLN", 5+4*sg, "FAIC", 0., yFLTN, 369.9*sg, 0, "MANY");
1620 gMC->Gspos("FTLN", 5+3*sg, "FAIC", 0., yFLTN, 366.9*sg, 0, "MANY");
1621 gMC->Gspos("FTLN", 5+2*sg, "FAIC", 0., yFLTN, 198.8*sg, 0, "MANY");
1622 gMC->Gspos("FTLN", 5+sg, "FAIC", 0., yFLTN, 56.82*sg, 0, "MANY");
1623 }
57df6e96 1624
5e6c8f3d 1625 // definition of longitudinal components of SM cooling system
1626 Float_t lonpar1[3] = {2., 0.5, 56.82 - trapar[2]};
1627 Float_t lonpar2[3] = {lonpar1[0], lonpar1[1], (198.8 - 56.82)*0.5 - trapar[2]};
1628 Float_t lonpar3[3] = {lonpar1[0], lonpar1[1], (366.9 - 198.8)*0.5 - trapar[2]};
1629 gMC->Gsvolu("FLO1", "BOX ", idtmed[504], lonpar1, 3); // Al
1630 gMC->Gsvolu("FLO2", "BOX ", idtmed[504], lonpar2, 3); // Al
1631 gMC->Gsvolu("FLO3", "BOX ", idtmed[504], lonpar3, 3); // Al
1632
1633 // Positioning of longitudinal components for the SM cooling system
1634 ycoor = ytub + (tubepar[1] + 2.*bar2[1] + lonpar1[1]);
1635 gMC->Gspos("FLO1", 4, "FAIA",-24., ycoor, 0., 0, "MANY");
1636 gMC->Gspos("FLO1", 2, "FAIA", 24., ycoor, 0., 0, "MANY");
1637 gMC->Gspos("FLO1", 4, "FAIC",-24., ycoor, 0., 0, "MANY");
1638 gMC->Gspos("FLO1", 2, "FAIC", 24., ycoor, 0., 0, "MANY");
1639
1640 zcoor = (198.8 + 56.82)*0.5;
1641 gMC->Gspos("FLO2", 4, "FAIA",-24., ycoor,-zcoor, 0, "MANY");
1642 gMC->Gspos("FLO2", 2, "FAIA", 24., ycoor,-zcoor, 0, "MANY");
1643 gMC->Gspos("FLO2", 4, "FAIC",-24., ycoor,-zcoor, 0, "MANY");
1644 gMC->Gspos("FLO2", 2, "FAIC", 24., ycoor,-zcoor, 0, "MANY");
1645 gMC->Gspos("FLO2", 8, "FAIA",-24., ycoor, zcoor, 0, "MANY");
1646 gMC->Gspos("FLO2", 6, "FAIA", 24., ycoor, zcoor, 0, "MANY");
1647 gMC->Gspos("FLO2", 8, "FAIC",-24., ycoor, zcoor, 0, "MANY");
1648 gMC->Gspos("FLO2", 6, "FAIC", 24., ycoor, zcoor, 0, "MANY");
1649
1650 zcoor = (366.9 + 198.8)*0.5;
1651 gMC->Gspos("FLO3", 4, "FAIA",-24., ycoor,-zcoor, 0, "MANY");
1652 gMC->Gspos("FLO3", 2, "FAIA", 24., ycoor,-zcoor, 0, "MANY");
1653 gMC->Gspos("FLO3", 4, "FAIC",-24., ycoor,-zcoor, 0, "MANY");
1654 gMC->Gspos("FLO3", 2, "FAIC", 24., ycoor,-zcoor, 0, "MANY");
1655 gMC->Gspos("FLO3", 8, "FAIA",-24., ycoor, zcoor, 0, "MANY");
1656 gMC->Gspos("FLO3", 6, "FAIA", 24., ycoor, zcoor, 0, "MANY");
1657 gMC->Gspos("FLO3", 8, "FAIC",-24., ycoor, zcoor, 0, "MANY");
1658 gMC->Gspos("FLO3", 6, "FAIC", 24., ycoor, zcoor, 0, "MANY");
1659
1660 ycoor = ytub - (tubepar[1] + 2.*bar2[1] + lonpar1[1]);
1661 gMC->Gspos("FLO1", 3, "FAIA",-24., ycoor, 0., 0, "MANY");
1662 gMC->Gspos("FLO1", 1, "FAIA", 24., ycoor, 0., 0, "MANY");
1663 gMC->Gspos("FLO1", 3, "FAIC",-24., ycoor, 0., 0, "MANY");
1664 gMC->Gspos("FLO1", 1, "FAIC", 24., ycoor, 0., 0, "MANY");
1665
1666 zcoor = (198.8 + 56.82)*0.5;
1667 gMC->Gspos("FLO2", 3, "FAIA",-24., ycoor,-zcoor, 0, "MANY");
1668 gMC->Gspos("FLO2", 1, "FAIA", 24., ycoor,-zcoor, 0, "MANY");
1669 gMC->Gspos("FLO2", 3, "FAIC",-24., ycoor,-zcoor, 0, "MANY");
1670 gMC->Gspos("FLO2", 1, "FAIC", 24., ycoor,-zcoor, 0, "MANY");
1671 gMC->Gspos("FLO2", 7, "FAIA",-24., ycoor, zcoor, 0, "MANY");
1672 gMC->Gspos("FLO2", 5, "FAIA", 24., ycoor, zcoor, 0, "MANY");
1673 gMC->Gspos("FLO2", 7, "FAIC",-24., ycoor, zcoor, 0, "MANY");
1674 gMC->Gspos("FLO2", 5, "FAIC", 24., ycoor, zcoor, 0, "MANY");
1675
1676 zcoor = (366.9 + 198.8)*0.5;
1677 gMC->Gspos("FLO3", 3, "FAIA",-24., ycoor,-zcoor, 0, "MANY");
1678 gMC->Gspos("FLO3", 1, "FAIA", 24., ycoor,-zcoor, 0, "MANY");
1679 gMC->Gspos("FLO3", 3, "FAIC",-24., ycoor,-zcoor, 0, "MANY");
1680 gMC->Gspos("FLO3", 1, "FAIC", 24., ycoor,-zcoor, 0, "MANY");
1681 gMC->Gspos("FLO3", 7, "FAIA",-24., ycoor, zcoor, 0, "MANY");
1682 gMC->Gspos("FLO3", 5, "FAIA", 24., ycoor, zcoor, 0, "MANY");
1683 gMC->Gspos("FLO3", 7, "FAIC",-24., ycoor, zcoor, 0, "MANY");
1684 gMC->Gspos("FLO3", 5, "FAIC", 24., ycoor, zcoor, 0, "MANY");
57df6e96 1685
1686
5e6c8f3d 1687 Float_t carpos[3] = {25. - xtof*0.5,
1688 (11.5 - (ytof*0.5 - fgkModuleCoverThickness))*0.5,
1689 0.};
57df6e96 1690 if (fTOFHoles) {
57df6e96 1691 for (Int_t sg= -1; sg< 2; sg+= 2) {
1692 carpos[2] = sg*zlenA*0.5;
5e6c8f3d 1693 gMC->Gspos("FTLN", 5+4*sg, "FAIB", 0., yFLTN, 369.9*sg, 0, "MANY");
1694 gMC->Gspos("FTLN", 5+3*sg, "FAIB", 0., yFLTN, 366.9*sg, 0, "MANY");
1695 gMC->Gspos("FTLN", 5+2*sg, "FAIB", 0., yFLTN, 198.8*sg, 0, "MANY");
1696 gMC->Gspos("FTLN", 5+sg, "FAIB", 0., yFLTN, 56.82*sg, 0, "MANY");
dfef1a15 1697 }
57df6e96 1698
5e6c8f3d 1699 ycoor = ytub + (tubepar[1] + 2.*bar2[1] + lonpar1[1]);
1700 zcoor = (198.8 + 56.82)*0.5 - (zlenA*0.5 + fgkInterCentrModBorder2)*0.5;
1701 gMC->Gspos("FLO2", 2, "FAIB",-24., ycoor,-zcoor, 0, "MANY");
1702 gMC->Gspos("FLO2", 1, "FAIB",-24., ycoor, zcoor, 0, "MANY");
1703 zcoor = (366.9 + 198.8)*0.5 - (zlenA*0.5 + fgkInterCentrModBorder2)*0.5;
1704 gMC->Gspos("FLO3", 2, "FAIB",-24., ycoor,-zcoor, 0, "MANY");
1705 gMC->Gspos("FLO3", 1, "FAIB",-24., ycoor, zcoor, 0, "MANY");
1706 ycoor = ytub - (tubepar[1] + 2.*bar2[1] + lonpar1[1]);
1707 zcoor = (198.8 + 56.82)*0.5 - (zlenA*0.5 + fgkInterCentrModBorder2)*0.5;
1708 gMC->Gspos("FLO2", 4, "FAIB",-24., ycoor,-zcoor, 0, "MANY");
1709 gMC->Gspos("FLO2", 3, "FAIB",-24., ycoor, zcoor, 0, "MANY");
1710 zcoor = (366.9 + 198.8)*0.5 - (zlenA*0.5 + fgkInterCentrModBorder2)*0.5;
1711 gMC->Gspos("FLO3", 4, "FAIB",-24., ycoor,-zcoor, 0, "MANY");
1712 gMC->Gspos("FLO3", 3, "FAIB",-24., ycoor, zcoor, 0, "MANY");
57df6e96 1713
1714 }
1715
5e6c8f3d 1716 Float_t barS[3] = {fgkBarS[0], fgkBarS[1], fgkBarS[2]};
1717 gMC->Gsvolu("FBAS", "BOX ", idtmed[504], barS, 3); // Al
1718
1719 Float_t barS1[3] = {fgkBarS1[0], fgkBarS1[1], fgkBarS1[2]};
1720 gMC->Gsvolu("FBS1", "BOX ", idtmed[504], barS1, 3); // Al
1721
1722 Float_t barS2[3] = {fgkBarS2[0], fgkBarS2[1], fgkBarS2[2]};
1723 gMC->Gsvolu("FBS2", "BOX ", idtmed[504], barS2, 3); // Al
1724
1725 Float_t ytubBis = carpar[1] - 2.*feaRoof2[1]*0.5 - 2.*feaRoof1[1] - 2.*barS2[1] - tubepar[1];
1726 ycoor = ytubBis;
1727 zcoor =-carpar[2] + barS[2];
1728 gMC->Gspos("FBAS", 1, "FCA1",-24., ycoor, zcoor, 0, "ONLY");
1729 gMC->Gspos("FBAS", 2, "FCA1", 24., ycoor, zcoor, 0, "ONLY");
1730 gMC->Gspos("FBAS", 1, "FCA2",-24., ycoor, zcoor, 0, "ONLY");
1731 gMC->Gspos("FBAS", 2, "FCA2", 24., ycoor, zcoor, 0, "ONLY");
1732
1733 zcoor =-carpar[2] + 2.*barS[2] + 2.*tubepar[1] + barS1[2];
1734 gMC->Gspos("FBS1", 1, "FCA1",-24., ycoor, zcoor, 0, "ONLY");
1735 gMC->Gspos("FBS1", 2, "FCA1", 24., ycoor, zcoor, 0, "ONLY");
1736 gMC->Gspos("FBS1", 1, "FCA2",-24., ycoor, zcoor, 0, "ONLY");
1737 gMC->Gspos("FBS1", 2, "FCA2", 24., ycoor, zcoor, 0, "ONLY");
1738
1739 ycoor = ytubBis + (tubepar[1] + barS2[1]);
1740 zcoor =-carpar[2] + 2.*barS[2] + barS2[2];
1741 gMC->Gspos("FBS2", 1, "FCA1",-24., ycoor, zcoor, 0, "ONLY");
1742 gMC->Gspos("FBS2", 2, "FCA1", 24., ycoor, zcoor, 0, "ONLY");
1743 gMC->Gspos("FBS2", 1, "FCA2",-24., ycoor, zcoor, 0, "ONLY");
1744 gMC->Gspos("FBS2", 2, "FCA2", 24., ycoor, zcoor, 0, "ONLY");
1745
1746 ycoor = ytubBis - (tubepar[1] + barS2[1]);
1747 //zcoor =-carpar[2] + 2.*barS[2] + barS2[2];
1748 gMC->Gspos("FBS2", 3, "FCA1",-24., ycoor, zcoor, 0, "ONLY");
1749 gMC->Gspos("FBS2", 4, "FCA1", 24., ycoor, zcoor, 0, "ONLY");
1750 gMC->Gspos("FBS2", 3, "FCA2",-24., ycoor, zcoor, 0, "ONLY");
1751 gMC->Gspos("FBS2", 4, "FCA2", 24., ycoor, zcoor, 0, "ONLY");
1752
57df6e96 1753}
1754
1755//_____________________________________________________________________________
1756void AliTOFv6T0::MakeSuperModuleServices(Float_t xtof, Float_t ytof, Float_t zlenA) const
1757{
1758 //
5e6c8f3d 1759 // Make signal cables (FCAB/L and FCBL/B volumes),
57df6e96 1760 // supemodule cover (FCOV volume) and wall (FSAW volume)
5e6c8f3d 1761 // in FAIA/B/C volume containers.
57df6e96 1762 //
1763
57df6e96 1764 Int_t *idtmed = fIdtmed->GetArray()-499;
1765
1766 Int_t idrotm[3];
1767
57df6e96 1768 Float_t tubepar[3] = {0., 0.4, xtof*0.5 - fgkCBLw - fgkSawThickness};
5e6c8f3d 1769 Float_t al1[3] = {fgkAl1parameters[0], fgkAl1parameters[1], fgkAl1parameters[2]};
1770 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
1771 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1772 Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
1773 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
57df6e96 1774
1775 // FEA cables definition
5e6c8f3d 1776 Float_t cbpar[3] = {0., 0.5, (tubepar[2] - (fgkFEAwidth2 - fgkFEAwidth1/6.)*0.5)*0.5};
57df6e96 1777 gMC->Gsvolu("FCAB", "TUBE", idtmed[510], cbpar, 3); // copper+alu
5e6c8f3d 1778
1779 Float_t cbparS[3] = {cbpar[0], cbpar[1], (tubepar[2] - (xtof*0.5 - 25. + (fgkFEAwidth1 - fgkFEAwidth1/6.)*0.5))*0.5};
1780 gMC->Gsvolu("FCAL", "TUBE", idtmed[510], cbparS, 3); // copper+alu
57df6e96 1781
1782 // rotation matrix
1783 AliMatrix(idrotm[0], 180., 90., 90., 90., 90., 0.);
1784
5e6c8f3d 1785 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1786 feaParam[1] + feaRoof1[1] + feaRoof2[1]*0.5,
1787 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
57df6e96 1788
5e6c8f3d 1789 Float_t bar2[3] = {fgkBar2[0], fgkBar2[1], fgkBar2[2]};
1790 Float_t ytub =-(ytof*0.5 - fgkModuleCoverThickness)*0.5 + carpar[1] +
1791 carpar[1] - 2.*feaRoof2[1]*0.5 - 2.*feaRoof1[1] - 2.*bar2[1] - tubepar[1];
57df6e96 1792
5e6c8f3d 1793 // FEA cables positioning
1794 Float_t xcoor = (tubepar[2] + (fgkFEAwidth2 - fgkFEAwidth1/6.)*0.5)*0.5;
1795 Float_t ycoor = ytub - 3.;
1796 Float_t zcoor =-carpar[2] + (2.*feaRoof1[2] - 2.*al1[2] - 2.*feaParam[2] - cbpar[1]);
1797 gMC->Gspos("FCAB", 1, "FCA1",-xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1798 gMC->Gspos("FCAB", 2, "FCA1", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1799 gMC->Gspos("FCAB", 1, "FCA2",-xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1800 gMC->Gspos("FCAB", 2, "FCA2", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1801 xcoor = (tubepar[2] + (xtof*0.5 - 25. + (fgkFEAwidth1 - fgkFEAwidth1/6.)*0.5))*0.5;
1802 ycoor -= 2.*cbpar[1];
1803 gMC->Gspos("FCAL", 1, "FCA1",-xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1804 gMC->Gspos("FCAL", 2, "FCA1", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1805 gMC->Gspos("FCAL", 1, "FCA2",-xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1806 gMC->Gspos("FCAL", 2, "FCA2", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
57df6e96 1807
dfef1a15 1808
1809 // Cables and tubes on the side blocks
57df6e96 1810 // constants definition
1811 const Float_t kCBLl = zlenA*0.5; // length of block
1812 const Float_t kCBLlh = zlenA*0.5 - fgkInterCentrModBorder2; // length of block in case of holes
1813 //const Float_t fgkCBLw = 13.5; // width of block
1814 //const Float_t fgkCBLh1 = 2.; // min. height of block
1815 //const Float_t fgkCBLh2 = 12.3; // max. height of block
1816 //const Float_t fgkSawThickness = 1.; // Al wall thickness
1817
1818 // lateral cable and tube volume definition
1819 Float_t tgal = (fgkCBLh2 - fgkCBLh1)/(2.*kCBLl);
dfef1a15 1820 Float_t cblpar[11];
57df6e96 1821 cblpar[0] = fgkCBLw *0.5;
dfef1a15 1822 cblpar[1] = 0.;
1823 cblpar[2] = 0.;
57df6e96 1824 cblpar[3] = kCBLl *0.5;
1825 cblpar[4] = fgkCBLh1 *0.5;
1826 cblpar[5] = fgkCBLh2 *0.5;
dfef1a15 1827 cblpar[6] = TMath::ATan(tgal)*kRaddeg;
57df6e96 1828 cblpar[7] = kCBLl *0.5;
1829 cblpar[8] = fgkCBLh1 *0.5;
1830 cblpar[9] = fgkCBLh2 *0.5;
dfef1a15 1831 cblpar[10]= cblpar[6];
57df6e96 1832 gMC->Gsvolu("FCBL", "TRAP", idtmed[511], cblpar, 11); // cables and tubes mix
1833
1834 // Side Al Walls definition
1835 Float_t sawpar[3] = {fgkSawThickness*0.5, fgkCBLh2*0.5, kCBLl};
1836 gMC->Gsvolu("FSAW", "BOX ", idtmed[504], sawpar, 3); // Al
1837
1838 AliMatrix(idrotm[1], 90., 90., 180., 0., 90., 180.);
1839 AliMatrix(idrotm[2], 90., 90., 0., 0., 90., 0.);
1840
1841 // lateral cable and tube volume positioning
57df6e96 1842 xcoor = (xtof - fgkCBLw)*0.5 - 2.*sawpar[0];
1843 ycoor = (fgkCBLh1 + fgkCBLh2)*0.25 - (ytof*0.5 - fgkModuleCoverThickness)*0.5;
1844 zcoor = kCBLl*0.5;
1845 gMC->Gspos("FCBL", 1, "FAIA", -xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1846 gMC->Gspos("FCBL", 2, "FAIA", xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1847 gMC->Gspos("FCBL", 3, "FAIA", -xcoor, ycoor, zcoor, idrotm[2], "ONLY");
1848 gMC->Gspos("FCBL", 4, "FAIA", xcoor, ycoor, zcoor, idrotm[2], "ONLY");
5e6c8f3d 1849 gMC->Gspos("FCBL", 1, "FAIC", -xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1850 gMC->Gspos("FCBL", 2, "FAIC", xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1851 gMC->Gspos("FCBL", 3, "FAIC", -xcoor, ycoor, zcoor, idrotm[2], "ONLY");
1852 gMC->Gspos("FCBL", 4, "FAIC", xcoor, ycoor, zcoor, idrotm[2], "ONLY");
57df6e96 1853
dfef1a15 1854 if (fTOFHoles) {
57df6e96 1855 cblpar[3] = kCBLlh *0.5;
1856 cblpar[5] = fgkCBLh1*0.5 + kCBLlh*tgal;
1857 cblpar[7] = kCBLlh *0.5;
dfef1a15 1858 cblpar[9] = cblpar[5];
57df6e96 1859 gMC->Gsvolu("FCBB", "TRAP", idtmed[511], cblpar, 11); // cables and tubes mix
1860
1861 xcoor = (xtof - fgkCBLw)*0.5 - 2.*sawpar[0];
1862 ycoor = (fgkCBLh1 + 2.*cblpar[5])*0.25 - (ytof*0.5 - fgkModuleCoverThickness)*0.5;
1863 zcoor = kCBLl-kCBLlh*0.5;
1864 gMC->Gspos("FCBB", 1, "FAIB", -xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1865 gMC->Gspos("FCBB", 2, "FAIB", xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1866 gMC->Gspos("FCBB", 3, "FAIB", -xcoor, ycoor, zcoor, idrotm[2], "ONLY");
1867 gMC->Gspos("FCBB", 4, "FAIB", xcoor, ycoor, zcoor, idrotm[2], "ONLY");
1868 }
1869
1870 // lateral cable and tube volume positioning
5e6c8f3d 1871 xcoor = xtof*0.5 - sawpar[0];
57df6e96 1872 ycoor = (fgkCBLh2 - ytof*0.5 + fgkModuleCoverThickness)*0.5;
1873 zcoor = 0.;
1874 gMC->Gspos("FSAW", 1, "FAIA", -xcoor, ycoor, zcoor, 0, "ONLY");
1875 gMC->Gspos("FSAW", 2, "FAIA", xcoor, ycoor, zcoor, 0, "ONLY");
5e6c8f3d 1876 gMC->Gspos("FSAW", 1, "FAIC", -xcoor, ycoor, zcoor, 0, "ONLY");
1877 gMC->Gspos("FSAW", 2, "FAIC", xcoor, ycoor, zcoor, 0, "ONLY");
57df6e96 1878
1879 if (fTOFHoles) {
dfef1a15 1880 xcoor = xtof*0.5 - sawpar[0];
57df6e96 1881 ycoor = (fgkCBLh2 - ytof*0.5 + fgkModuleCoverThickness)*0.5;
dfef1a15 1882 gMC->Gspos("FSAW", 1, "FAIB", -xcoor, ycoor, 0., 0, "ONLY");
1883 gMC->Gspos("FSAW", 2, "FAIB", xcoor, ycoor, 0., 0, "ONLY");
1884 }
1885
1886 // TOF Supermodule cover definition and positioning
57df6e96 1887 Float_t covpar[3] = {xtof*0.5, 0.075, zlenA*0.5};
1888 gMC->Gsvolu("FCOV", "BOX ", idtmed[504], covpar, 3); // Al
1889 if (fTOFHoles) {
1890 covpar[2] = (zlenA*0.5 - fgkInterCentrModBorder2)*0.5;
1891 gMC->Gsvolu("FCOB", "BOX ", idtmed[504], covpar, 3); // Al
1892 covpar[2] = fgkInterCentrModBorder2;
1893 gMC->Gsvolu("FCOP", "BOX ", idtmed[513], covpar, 3); // Plastic (CH2)
1894 }
1895
dfef1a15 1896 xcoor = 0.;
5e6c8f3d 1897 ycoor = (ytof*0.5 - fgkModuleCoverThickness)*0.5 - covpar[1];
dfef1a15 1898 zcoor = 0.;
1899 gMC->Gspos("FCOV", 0, "FAIA", xcoor, ycoor, zcoor, 0, "ONLY");
5e6c8f3d 1900 gMC->Gspos("FCOV", 0, "FAIC", xcoor, ycoor, zcoor, 0, "ONLY");
57df6e96 1901 if (fTOFHoles) {
1902 zcoor = (zlenA*0.5 + fgkInterCentrModBorder2)*0.5;
1903 gMC->Gspos("FCOB", 1, "FAIB", xcoor, ycoor, zcoor, 0, "ONLY");
1904 gMC->Gspos("FCOB", 2, "FAIB", xcoor, ycoor, -zcoor, 0, "ONLY");
1905 zcoor = 0.;
1906 gMC->Gspos("FCOP", 0, "FAIB", xcoor, ycoor, zcoor, 0, "ONLY");
1907 }
1908
1909}
1910
1911//_____________________________________________________________________________
1912void AliTOFv6T0::MakeReadoutCrates(Float_t ytof) const
1913{
1914 // Services Volumes
1915
1916 // Empty crate weight: 50 Kg, electronics cards + cables ~ 52 Kg.
1917 // Per each side (A and C) the total weight is: 2x102 ~ 204 Kg.
1918 // ... + weight of the connection pannel for the steel cooling system (Cr 18%, Ni 12%, Fe 70%)
1919 // + other remaining elements + various supports
1920
1921 // Each FEA card weight + all supports
1922 // (including all bolts and not including the cable connectors)
1923 // 353.1 g.
1924 // Per each strip there are 4 FEA cards, then
1925 // the total weight of the front-end electonics section is: 353.1 g x 4 = 1412.4 g.
dfef1a15 1926
1927 // Services Volumes
1928
1929 // Empty crate weight: 50 Kg, electronics cards + cables ~ 52 Kg.
1930 // Per each side (A and C) the total weight is: 2x102 ~ 204 Kg.
1931 // ... + weight of the connection pannel for the steel cooling system (Cr 18%, Ni 12%, Fe 70%)
1932 // + other remaining elements + various supports
1933
1934 // Each FEA card weight + all supports
1935 // (including all bolts and not including the cable connectors)
1936 // 353.1 g.
1937 // Per each strip there are 4 FEA cards, then
1938 // the total weight of the front-end electonics section is: 353.1 g x 4 = 1412.4 g.
57df6e96 1939 //
1940
1941 Int_t *idtmed = fIdtmed->GetArray()-499;
1942
1943 Int_t idrotm[18];
dfef1a15 1944
57df6e96 1945 // volume definition
dfef1a15 1946 Float_t serpar[3] = {29.*0.5, 121.*0.5, 90.*0.5};
57df6e96 1947 gMC->Gsvolu("FTOS", "BOX ", idtmed[514], serpar, 3); // Al + Cu + steel
1948
1949 Float_t xcoor, ycoor, zcoor;
dfef1a15 1950 zcoor = (118.-90.)*0.5;
1951 Float_t phi = -10., ra = fTOFGeometry->Rmin() + ytof*0.5;
1952 for (Int_t i = 0; i < fTOFGeometry->NSectors(); i++) {
1953 phi += 20.;
1954 xcoor = ra * TMath::Cos(phi * kDegrad);
1955 ycoor = ra * TMath::Sin(phi * kDegrad);
57df6e96 1956 AliMatrix(idrotm[i], 90., phi, 90., phi + 270., 0., 0.);
1957 gMC->Gspos("FTOS", i, "BFMO", xcoor, ycoor, zcoor, idrotm[i], "ONLY");
dfef1a15 1958 }
57df6e96 1959
dfef1a15 1960 zcoor = (90. - 223.)*0.5;
1961 gMC->Gspos("FTOS", 1, "BBCE", ra, 0., zcoor, 0, "ONLY");
1962
1963}
57df6e96 1964
dfef1a15 1965//_____________________________________________________________________________
1966void AliTOFv6T0::DrawModule() const
1967{
1968 //
1969 // Draw a shaded view of the Time Of Flight version 5
1970 //
1971
1972 // Set everything unseen
1973 gMC->Gsatt("*", "seen", -1);
1974
1975 //
1976 //Set volumes visible
1977 //
1978
1979 //Set ALIC mother transparent
1980 gMC->Gsatt("ALIC","SEEN", 0);
1981
1982//=====> Level 1
1983 // Level 1 for TOF volumes
1984 gMC->Gsatt("B077","seen", 0);
1985
1986//=====> Level 2
1987 // Level 2 for TOF volumes
1988 gMC->Gsatt("B071","seen", 0);
1989 gMC->Gsatt("B074","seen", 0);
1990 gMC->Gsatt("B075","seen", 0);
1991 gMC->Gsatt("B076","seen",-1); // all B076 sub-levels skipped -
1992 gMC->Gsatt("B080","seen", 0); // B080 does not has sub-level
1993
1994 // Level 2 of B071
1995 gMC->Gsatt("B056","seen", 0); // B056 does not has sub-levels -
1996 gMC->Gsatt("B063","seen",-1); // all B063 sub-levels skipped -
1997 gMC->Gsatt("B065","seen",-1); // all B065 sub-levels skipped -
1998 gMC->Gsatt("B067","seen",-1); // all B067 sub-levels skipped -
1999 gMC->Gsatt("B072","seen",-1); // all B072 sub-levels skipped -
2000
2001 char name[16];
2002 for (Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++) {
2003 sprintf(name, "BREF%d",isec);
2004 gMC->Gsatt(name,"seen", 0); // all BREF%d sub-levels skipped -
2005 sprintf(name, "BTRD%d",isec);
2006 gMC->Gsatt(name,"seen", 0); // all BTRD%d sub-levels skipped -
2007 sprintf(name, "BTOF%d",isec);
2008 gMC->Gsatt(name,"seen",-2); // all BTOF%d sub-levels skipped -
2009 }
2010
2011 gMC->Gdopt("hide", "on");
2012 gMC->Gdopt("shad", "on");
2013 gMC->Gsatt("*", "fill", 7);
2014 gMC->SetClipBox(".");
2015 gMC->SetClipBox("*", 100, 1000, 100, 1000, 100, 1000);
2016 gMC->DefaultRange();
2017 gMC->Gdraw("alic", 40, 30, 0, 10, 9.5, .018, .018);
2018 gMC->Gdhead(1111, "Time Of Flight");
2019 gMC->Gdman(18, 3, "MAN");
2020 gMC->Gdopt("hide","off");
2021}
2022//_____________________________________________________________________________
2023void AliTOFv6T0::DrawDetectorModules() const
2024{
2025 //
2026 // Draw a shaded view of the TOF detector SuperModules version 5
2027 //
2028
2029 // Set everything unseen
2030 gMC->Gsatt("*", "seen", -1);
2031
2032 //
2033 //Set volumes visible
2034 //
2035
2036 //Set ALIC mother transparent
2037 gMC->Gsatt("ALIC","SEEN", 0);
2038
2039//=====> Level 1
2040 // Level 1 for TOF volumes
2041 gMC->Gsatt("B077","seen", 0);
2042
2043//=====> Level 2
2044 // Level 2 for TOF volumes
2045 gMC->Gsatt("B071","seen", 0);
2046 gMC->Gsatt("B074","seen", 0);
2047 gMC->Gsatt("B075","seen", 0);
2048 gMC->Gsatt("B076","seen",-1); // all B076 sub-levels skipped -
2049 gMC->Gsatt("B080","seen", 0); // B080 does not has sub-level
2050
2051 // Level 2 of B071
2052 gMC->Gsatt("B056","seen", 0); // B056 does not has sub-levels -
2053 gMC->Gsatt("B063","seen",-1); // all B063 sub-levels skipped -
2054 gMC->Gsatt("B065","seen",-1); // all B065 sub-levels skipped -
2055 gMC->Gsatt("B067","seen",-1); // all B067 sub-levels skipped -
2056 gMC->Gsatt("B072","seen",-1); // all B072 sub-levels skipped -
2057
2058 char name[16];
2059 for (Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++) {
2060 sprintf(name, "BREF%d",isec);
2061 gMC->Gsatt(name,"seen", 0); // all BREF%d sub-levels skipped -
2062 sprintf(name, "BTRD%d",isec);
2063 gMC->Gsatt(name,"seen", 0); // all BTRD%d sub-levels skipped -
2064 sprintf(name, "BTOF%d",isec);
2065 gMC->Gsatt(name,"seen", 0); // all BTOF%d sub-levels skipped -
2066 }
2067
2068 // Level 3 of B071, B075 and B074
2069 gMC->Gsatt("FTOA","seen",-2); // all FTOA sub-levels skipped -
2070 if (fTOFHoles) gMC->Gsatt("FTOB","seen",-2); // all FTOB sub-levels skipped -
2071 if (fTOFHoles) gMC->Gsatt("FTOC","seen",-2); // all FTOC sub-levels skipped -
2072
2073 // Level 3 of B071, B075 and B074
2074 gMC->Gsatt("FAIA","seen",-1); // all FAIA sub-levels skipped -
5e6c8f3d 2075 gMC->Gsatt("FAIC","seen",-1); // all FAIC sub-levels skipped -
dfef1a15 2076 if (fTOFHoles) gMC->Gsatt("FAIB","seen",-1); // all FAIB sub-levels skipped -
2077
2078 // Level 3 of B071, B075 and B074
57df6e96 2079 gMC->Gsatt("FPEA","seen",-2/*1*/); // all FPEA sub-levels skipped -
2080 if (fTOFHoles) gMC->Gsatt("FPEB","seen",-2/*1*/); // all FPEB sub-levels skipped -
dfef1a15 2081
2082 gMC->Gdopt("hide","on");
2083 gMC->Gdopt("shad","on");
2084 gMC->Gsatt("*", "fill", 5);
2085 gMC->SetClipBox(".");
2086 gMC->SetClipBox("*", 100, 1000, 100, 1000, 0, 1000);
2087 gMC->DefaultRange();
2088 gMC->Gdraw("alic", 40, 30, 0, 10, 9.5, .018, .018);
2089 gMC->Gdhead(1111,"TOF detector");
2090 gMC->Gdman(18, 3, "MAN");
2091 gMC->Gdopt("hide","off");
2092}
2093
2094//_____________________________________________________________________________
2095void AliTOFv6T0::DrawDetectorStrips() const
2096{
2097 //
2098 // Draw a shaded view of the TOF strips for version 5
2099 //
2100
2101 // Set everything unseen
2102 gMC->Gsatt("*", "seen", -1);
2103
2104 //
2105 //Set volumes visible
2106 //
2107
2108 //Set ALIC mother transparent
2109 gMC->Gsatt("ALIC","SEEN", 0);
2110
2111//=====> Level 1
2112 // Level 1 for TOF volumes
2113 gMC->Gsatt("B077","seen", 0);
2114
2115//=====> Level 2
2116 // Level 2 for TOF volumes
2117 gMC->Gsatt("B071","seen", 0);
2118 gMC->Gsatt("B074","seen", 0);
2119 gMC->Gsatt("B075","seen", 0);
2120 gMC->Gsatt("B076","seen",-1); // all B076 sub-levels skipped -
2121 gMC->Gsatt("B080","seen", 0); // B080 does not has sub-level
2122
2123 // Level 2 of B071
2124 gMC->Gsatt("B063","seen",-1); // all B063 sub-levels skipped -
2125 gMC->Gsatt("B065","seen",-1); // all B065 sub-levels skipped -
2126 gMC->Gsatt("B067","seen",-1); // all B067 sub-levels skipped -
2127 gMC->Gsatt("B056","seen", 0); // B056 does not has sub-levels -
2128 gMC->Gsatt("B072","seen",-1); // all B072 sub-levels skipped -
2129
2130 char name[16];
2131 for (Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++) {
2132 sprintf(name, "BREF%d",isec);
2133 gMC->Gsatt(name,"seen", 0); // all BREF%d sub-levels skipped -
2134 sprintf(name, "BTRD%d",isec);
2135 gMC->Gsatt(name,"seen", 0); // all BTRD%d sub-levels skipped -
2136 sprintf(name, "BTOF%d",isec);
2137 gMC->Gsatt(name,"seen", 0); // all BTOF%d sub-levels skipped -
2138 }
2139
2140 // Level 3 of B071, B074 and B075
2141 gMC->Gsatt("FTOA","SEEN", 0);
2142 if (fTOFHoles) gMC->Gsatt("FTOB","SEEN", 0);
2143 if (fTOFHoles) gMC->Gsatt("FTOC","SEEN", 0);
2144
2145 // Level 4 of B071, B074 and B075
2146 gMC->Gsatt("FLTA","SEEN", 0);
2147 if (fTOFHoles) gMC->Gsatt("FLTB","SEEN", 0);
2148 if (fTOFHoles) gMC->Gsatt("FLTC","SEEN", 0);
2149
2150 // Level 5 of B071, B074 and B075
2151 gMC->Gsatt("FAIA","SEEN", 0);
5e6c8f3d 2152 gMC->Gsatt("FAIC","seen",-1); // all FAIC sub-levels skipped -
dfef1a15 2153 if (fTOFHoles) gMC->Gsatt("FAIB","SEEN", 0);
2154
57df6e96 2155 gMC->Gsatt("FPEA","SEEN", -2/*1*/);
2156 if (fTOFHoles) gMC->Gsatt("FPEB","SEEN", -2/*1*/);
dfef1a15 2157
2158 gMC->Gsatt("FSTR","SEEN",-2); // all FSTR sub-levels skipped -
2159
2160 gMC->Gsatt("FWZ1","SEEN", 1);
2161 gMC->Gsatt("FWZ2","SEEN", 1);
2162 gMC->Gsatt("FWZ3","SEEN", 1);
2163 gMC->Gsatt("FWZ4","SEEN", 1);
57df6e96 2164 if (fTOFHoles) {
2165 gMC->Gsatt("FWZA","SEEN", 1);
2166 gMC->Gsatt("FWZB","SEEN", 1);
2167 gMC->Gsatt("FWZC","SEEN", 1);
2168 }
dfef1a15 2169
2170 // Level 2 of FAIA
2171 // Level 2 of FAIB
5e6c8f3d 2172 // Level 2 of FAIC
dfef1a15 2173 gMC->Gsatt("FCA1","SEEN", 0);
2174 gMC->Gsatt("FCA2","SEEN", 0);
2175 gMC->Gsatt("FCAB","SEEN", 0);
57df6e96 2176 gMC->Gsatt("FCAL","SEEN", 0);
dfef1a15 2177 gMC->Gsatt("FTUB","SEEN",-1); // all FTUB sub-levels skipped -
2178 gMC->Gsatt("FTLN","SEEN", 0);
5e6c8f3d 2179 gMC->Gsatt("FLO1","SEEN", 0);
2180 gMC->Gsatt("FLO2","SEEN", 0);
2181 gMC->Gsatt("FLO3","SEEN", 0);
dfef1a15 2182 gMC->Gsatt("FCBL","SEEN", 0);
57df6e96 2183 if (fTOFHoles) gMC->Gsatt("FCBB","SEEN", 0);
dfef1a15 2184 gMC->Gsatt("FSAW","SEEN", 0);
2185 gMC->Gsatt("FCOV","SEEN", 0);
57df6e96 2186 if (fTOFHoles) {
2187 gMC->Gsatt("FCOB","SEEN", 0);
2188 gMC->Gsatt("FCOP","SEEN", 0);
2189 }
dfef1a15 2190
2191 // Level 2 of FTUB
2192 gMC->Gsatt("FITU","SEEN", 0);
2193
2194 // Level 2 of FSTR
2195 gMC->Gsatt("FHON","SEEN", 1);
2196 gMC->Gsatt("FPC1","SEEN", 1);
2197 gMC->Gsatt("FPC2","SEEN", 1);
2198 gMC->Gsatt("FPCB","SEEN", 1);
2199 gMC->Gsatt("FRGL","SEEN", 1);
2200 gMC->Gsatt("FGLF","SEEN", 1);
2201
2202 // Level 2 of FPCB => Level 3 of FSTR
2203 gMC->Gsatt("FSEN","SEEN", 0);
2204 gMC->Gsatt("FSEZ","SEEN", 0);
2205 gMC->Gsatt("FPAD","SEEN", 1);
2206
2207 gMC->Gdopt("hide","on");
2208 gMC->Gdopt("shad","on");
2209 gMC->Gsatt("*", "fill", 5);
2210 gMC->SetClipBox(".");
2211 gMC->SetClipBox("*", 0, 1000, 0, 1000, 0, 1000);
2212 gMC->DefaultRange();
2213 gMC->Gdraw("alic", 40, 30, 0, 10, 9.5, .018, .018);
2214 gMC->Gdhead(1111,"TOF Strips");
2215 gMC->Gdman(18, 3, "MAN");
2216 gMC->Gdopt("hide","off");
2217}
2218
2219//_____________________________________________________________________________
2220void AliTOFv6T0::CreateMaterials()
2221{
2222 //
2223 // Define materials for the Time Of Flight
2224 //
2225
2226 //AliTOF::CreateMaterials();
2227
2228 AliMagF *magneticField = (AliMagF*)gAlice->Field();
2229
2230 Int_t isxfld = magneticField->Integ();
2231 Float_t sxmgmx = magneticField->Max();
2232
57df6e96 2233 //--- Quartz (SiO2) ---
2234 Float_t aq[2] = { 28.0855,15.9994};
dfef1a15 2235 Float_t zq[2] = { 14.,8. };
2236 Float_t wq[2] = { 1.,2. };
57df6e96 2237 Float_t dq = 2.7; // (+5.9%)
dfef1a15 2238 Int_t nq = -2;
2239
57df6e96 2240 // --- Nomex (C14H22O2N2) ---
2241 Float_t anox[4] = {12.011,1.00794,15.9994,14.00674};
dfef1a15 2242 Float_t znox[4] = { 6., 1., 8., 7.};
2243 Float_t wnox[4] = {14., 22., 2., 2.};
2244 //Float_t dnox = 0.048; //old value
2245 Float_t dnox = 0.22; // (x 4.6)
2246 Int_t nnox = -4;
2247
57df6e96 2248 // --- G10 {Si, O, C, H, O} ---
2249 Float_t we[7], na[7];
2250
2251 Float_t ag10[5] = {28.0855,15.9994,12.011,1.00794,15.9994};
dfef1a15 2252 Float_t zg10[5] = {14., 8., 6., 1., 8.};
2253 Float_t wmatg10[5];
2254 Int_t nlmatg10 = 5;
2255 na[0]= 1. , na[1]= 2. , na[2]= 0. , na[3]= 0. , na[4]= 0.;
2256 MaterialMixer(we,ag10,na,5);
2257 wmatg10[0]= we[0]*0.6;
2258 wmatg10[1]= we[1]*0.6;
2259 na[0]= 0. , na[1]= 0. , na[2]= 14. , na[3]= 20. , na[4]= 3.;
2260 MaterialMixer(we,ag10,na,5);
2261 wmatg10[2]= we[2]*0.4;
2262 wmatg10[3]= we[3]*0.4;
2263 wmatg10[4]= we[4]*0.4;
2264 AliDebug(1,Form("wg10 %d %d %d %d %d", wmatg10[0], wmatg10[1], wmatg10[2], wmatg10[3], wmatg10[4]));
57df6e96 2265 //Float_t densg10 = 1.7; //old value
e41ca6a9 2266 Float_t densg10 = 2.0; // (+17.8%)
dfef1a15 2267
57df6e96 2268 // --- Water ---
2269 Float_t awa[2] = { 1.00794, 15.9994 };
dfef1a15 2270 Float_t zwa[2] = { 1., 8. };
2271 Float_t wwa[2] = { 2., 1. };
2272 Float_t dwa = 1.0;
2273 Int_t nwa = -2;
2274
57df6e96 2275 // --- Air ---
2276 Float_t aAir[4]={12.011,14.00674,15.9994,39.948};
dfef1a15 2277 Float_t zAir[4]={6.,7.,8.,18.};
2278 Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827};
2279 Float_t dAir = 1.20479E-3;
2280
57df6e96 2281 // --- Fibre Glass ---
2282 Float_t afg[4] = {28.0855,15.9994,12.011,1.00794};
dfef1a15 2283 Float_t zfg[4] = {14., 8., 6., 1.};
2284 Float_t wfg[4] = {0.12906,0.29405,0.51502,0.06187};
2285 //Float_t dfg = 1.111;
57df6e96 2286 Float_t dfg = 2.05; // (x1.845)
dfef1a15 2287 Int_t nfg = 4;
2288
57df6e96 2289 // --- Freon C2F4H2 + SF6 ---
2290 Float_t afre[4] = {12.011,1.00794,18.9984032,32.0065};
2291 Float_t zfre[4] = { 6., 1., 9., 16.};
2292 Float_t wfre[4] = {0.21250,0.01787,0.74827,0.021355};
2293 Float_t densfre = 0.00375;
dfef1a15 2294 Int_t nfre = 4;
2295
57df6e96 2296 // --- Cables and tubes {Al, Cu} ---
2297 Float_t acbt[2] = {26.981539,63.546};
2298 Float_t zcbt[2] = {13., 29.};
2299 Float_t wcbt[2] = {0.407,0.593};
2300 Float_t decbt = 0.68;
2301
2302 // --- Cable {CH2, Al, Cu} ---
2303 Float_t asc[4] = {12.011, 1.00794, 26.981539,63.546};
2304 Float_t zsc[4] = { 6., 1., 13., 29.};
2305 Float_t wsc[4];
2306 for (Int_t ii=0; ii<4; ii++) wsc[ii]=0.;
2307
2308 Float_t wDummy[4], nDummy[4];
2309 for (Int_t ii=0; ii<4; ii++) wDummy[ii]=0.;
2310 for (Int_t ii=0; ii<4; ii++) nDummy[ii]=0.;
2311 nDummy[0] = 1.;
2312 nDummy[1] = 2.;
2313 MaterialMixer(wDummy,asc,nDummy,2);
2314 wsc[0] = 0.4375*wDummy[0];
2315 wsc[1] = 0.4375*wDummy[1];
2316 wsc[2] = 0.3244;
2317 wsc[3] = 0.2381;
2318 Float_t dsc = 1.223;
2319
2320 // --- Crates boxes {Al, Cu, Fe, Cr, Ni} ---
2321 Float_t acra[5]= {26.981539,63.546,55.845,51.9961,58.6934};
dfef1a15 2322 Float_t zcra[5]= {13., 29., 26., 24., 28.};
2323 Float_t wcra[5]= {0.7,0.2,0.07,0.018,0.012};
2324 Float_t dcra = 0.77;
2325
57df6e96 2326 // --- Polietilene CH2 ---
2327 Float_t aPlastic[2] = {12.011, 1.00794};
2328 Float_t zPlastic[2] = { 6., 1.};
2329 Float_t wPlastic[2] = { 1., 2.};
2330 //Float_t dPlastic = 0.92; // PDB value
2331 Float_t dPlastic = 0.93; // (~+1.1%)
2332 Int_t nwPlastic = -2;
2333
dfef1a15 2334 AliMixture ( 0, "Air$", aAir, zAir, dAir, 4, wAir);
2335 AliMixture ( 1, "Nomex$", anox, znox, dnox, nnox, wnox);
2336 AliMixture ( 2, "G10$", ag10, zg10, densg10, nlmatg10, wmatg10);
2337 AliMixture ( 3, "fibre glass$", afg, zfg, dfg, nfg, wfg);
57df6e96 2338 AliMaterial( 4, "Al $", 26.981539, 13., 2.7, -8.9, 999.);
2339 Float_t factor = 0.4/1.5*2./3.;
2340 AliMaterial( 5, "Al honeycomb$", 26.981539, 13., 2.7*factor, -8.9/factor, 999.);
dfef1a15 2341 AliMixture ( 6, "Freon$", afre, zfre, densfre, nfre, wfre);
2342 AliMixture ( 7, "Glass$", aq, zq, dq, nq, wq);
57df6e96 2343 AliMixture ( 8, "Water$", awa, zwa, dwa, nwa, wwa);
2344 AliMixture ( 9, "cables+tubes$", acbt, zcbt, decbt, 2, wcbt);
2345 AliMaterial(10, "Cu $", 63.546, 29., 8.96, -1.43, 999.);
2346 AliMixture (11, "cable$", asc, zsc, dsc, 4, wsc);
2347 AliMixture (12, "Al+Cu+steel$", acra, zcra, dcra, 5, wcra);
2348 AliMixture (13, "plastic$", aPlastic, zPlastic, dPlastic, nwPlastic, wPlastic);
2349 Float_t factorHoles = 1./36.5;
2350 AliMaterial(14, "Al honey for holes$", 26.981539, 13., 2.7*factorHoles, -8.9/factorHoles, 999.);
dfef1a15 2351
2352 Float_t epsil, stmin, deemax, stemax;
2353
2354 // STD data
2355 // EPSIL = 0.1 ! Tracking precision,
2356 // STEMAX = 0.1 ! Maximum displacement for multiple scattering
2357 // DEEMAX = 0.1 ! Maximum fractional energy loss, DLS
2358 // STMIN = 0.1
2359
2360 // TOF data
2361 epsil = .001; // Tracking precision,
2362 stemax = -1.; // Maximum displacement for multiple scattering
2363 deemax = -.3; // Maximum fractional energy loss, DLS
2364 stmin = -.8;
2365
57df6e96 2366 AliMedium( 1,"Air$", 0, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
dfef1a15 2367 AliMedium( 2,"Nomex$", 1, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2368 AliMedium( 3,"G10$", 2, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2369 AliMedium( 4,"fibre glass$", 3, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
57df6e96 2370 AliMedium( 5,"Al Frame$", 4, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2371 AliMedium( 6,"honeycomb$", 5, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2372 AliMedium( 7,"Fre$", 6, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2373 AliMedium( 8,"Cu-S$", 10, 1, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2374 AliMedium( 9,"Glass$", 7, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2375 AliMedium(10,"Water$", 8, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2376 AliMedium(11,"Cable$", 11, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2377 AliMedium(12,"Cables+Tubes$", 9, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2378 AliMedium(13,"Copper$", 10, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2379 AliMedium(14,"Plastic$", 13, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2380 AliMedium(15,"Crates$", 12, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2381 AliMedium(16,"honey_holes$", 14, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
dfef1a15 2382
2383}
2384//_____________________________________________________________________________
2385void AliTOFv6T0::Init()
2386{
2387 //
2388 // Initialise the detector after the geometry has been defined
2389 //
2390 AliDebug(1, "**************************************"
2391 " TOF "
2392 "**************************************");
2393 AliDebug(1, " Version 4 of TOF initialing, "
2394 "symmetric TOF - Full Coverage version");
2395
2396 AliTOF::Init();
2397
2398 fIdFTOA = gMC->VolId("FTOA");
2399 if (fTOFHoles) {
2400 fIdFTOB = gMC->VolId("FTOB");
2401 fIdFTOC = gMC->VolId("FTOC");
2402 }
2403 fIdFLTA = gMC->VolId("FLTA");
2404 if (fTOFHoles) {
2405 fIdFLTB = gMC->VolId("FLTB");
2406 fIdFLTC = gMC->VolId("FLTC");
2407 }
2408
2409 AliDebug(1, "**************************************"
2410 " TOF "
2411 "**************************************");
2412}
2413
2414//_____________________________________________________________________________
2415void AliTOFv6T0::StepManager()
2416{
2417
2418 //
2419 // Procedure called at each step in the Time Of Flight
2420 //
2421
2422 TLorentzVector mom, pos;
2423 Float_t xm[3],pm[3],xpad[3],ppad[3];
2424 Float_t hits[14];
2425 Int_t vol[5];
2426 Int_t sector, plate, padx, padz, strip;
2427 Int_t copy, padzid, padxid, stripid, i;
2428 Int_t *idtmed = fIdtmed->GetArray()-499;
2429 Float_t incidenceAngle;
2430
2431 const char* volpath;
2432
2433 Int_t index = 0;
2434
2435 if(
2436 gMC->IsTrackEntering()
2437 && gMC->TrackCharge()
57df6e96 2438 //&& gMC->GetMedium()==idtmed[507]
2439 && gMC->CurrentMedium()==idtmed[507]
dfef1a15 2440 && gMC->CurrentVolID(copy)==fIdSens
2441 )
2442 {
2443
2444 AliMC *mcApplication = (AliMC*)gAlice->GetMCApp();
2445
66e8614d 2446 AddTrackReference(mcApplication->GetCurrentTrackNumber(), AliTrackReference::kTOF);
2447 //AddTrackReference(mcApplication->GetCurrentTrackNumber());
dfef1a15 2448
2449 // getting information about hit volumes
2450
2451 padzid=gMC->CurrentVolOffID(1,copy);
2452 padz=copy;
2453 padz--;
2454
2455 padxid=gMC->CurrentVolOffID(0,copy);
2456 padx=copy;
2457 padx--;
2458
2459 stripid=gMC->CurrentVolOffID(4,copy);
2460 strip=copy;
2461 strip--;
2462
2463 gMC->TrackPosition(pos);
2464 gMC->TrackMomentum(mom);
2465
2466 Double_t normMom=1./mom.Rho();
2467
2468 // getting the coordinates in pad ref system
2469
2470 xm[0] = (Float_t)pos.X();
2471 xm[1] = (Float_t)pos.Y();
2472 xm[2] = (Float_t)pos.Z();
2473
2474 pm[0] = (Float_t)mom.X()*normMom;
2475 pm[1] = (Float_t)mom.Y()*normMom;
2476 pm[2] = (Float_t)mom.Z()*normMom;
2477
2478 gMC->Gmtod(xm,xpad,1); // from MRS to DRS: coordinates convertion
2479 gMC->Gmtod(pm,ppad,2); // from MRS to DRS: direction cosinus convertion
2480
2481
2482 if (TMath::Abs(ppad[1])>1) {
2483 AliWarning("Abs(ppad) > 1");
2484 ppad[1]=TMath::Sign((Float_t)1,ppad[1]);
2485 }
2486 incidenceAngle = TMath::ACos(ppad[1])*kRaddeg;
2487
2488 plate = -1;
2489 if (strip < fTOFGeometry->NStripC()) {
2490 plate = 0;
2491 //strip = strip;
2492 }
2493 else if (strip >= fTOFGeometry->NStripC() &&
2494 strip < fTOFGeometry->NStripC() + fTOFGeometry->NStripB()) {
2495 plate = 1;
2496 strip = strip - fTOFGeometry->NStripC();
2497 }
2498 else if (strip >= fTOFGeometry->NStripC() + fTOFGeometry->NStripB() &&
2499 strip < fTOFGeometry->NStripC() + fTOFGeometry->NStripB() + fTOFGeometry->NStripA()) {
2500 plate = 2;
2501 strip = strip - fTOFGeometry->NStripC() - fTOFGeometry->NStripB();
2502 }
2503 else if (strip >= fTOFGeometry->NStripC() + fTOFGeometry->NStripB() + fTOFGeometry->NStripA() &&
2504 strip < fTOFGeometry->NStripC() + fTOFGeometry->NStripB() + fTOFGeometry->NStripA() + fTOFGeometry->NStripB()) {
2505 plate = 3;
2506 strip = strip - fTOFGeometry->NStripC() - fTOFGeometry->NStripB() - fTOFGeometry->NStripA();
2507 }
2508 else {
2509 plate = 4;
2510 strip = strip - fTOFGeometry->NStripC() - fTOFGeometry->NStripB() - fTOFGeometry->NStripA() - fTOFGeometry->NStripB();
2511 }
2512
2513 volpath=gMC->CurrentVolOffName(7);
2514 index=atoi(&volpath[4]);
2515 sector=-1;
2516 sector=index;
2517
2518 //Old 6h convention
2519 // if(index<5){
2520 // sector=index+13;
2521 // }
2522 // else{
2523 // sector=index-5;
2524 // }
2525
2526 for(i=0;i<3;++i) {
2527 hits[i] = pos[i];
2528 hits[i+3] = pm[i];
2529 }
2530
2531 hits[6] = mom.Rho();
2532 hits[7] = pos[3];
2533 hits[8] = xpad[0];
2534 hits[9] = xpad[1];
2535 hits[10]= xpad[2];
2536 hits[11]= incidenceAngle;
2537 hits[12]= gMC->Edep();
2538 hits[13]= gMC->TrackLength();
2539
2540 vol[0]= sector;
2541 vol[1]= plate;
2542 vol[2]= strip;
2543 vol[3]= padx;
2544 vol[4]= padz;
2545
2546 AddT0Hit(mcApplication->GetCurrentTrackNumber(),vol, hits);
2547 //AddT0Hit(gAlice->GetMCApp()->GetCurrentTrackNumber(),vol, hits);
2548 }
2549}
2550//-------------------------------------------------------------------
2551void AliTOFv6T0::MaterialMixer(Float_t* p,Float_t* a,Float_t* m,Int_t n) const
2552{
2553 // a[] atomic weights vector (in)
2554 // (atoms present in more compound appear separately)
2555 // m[] number of corresponding atoms in the compound (in)
2556 Float_t t = 0.;
2557 for (Int_t i = 0; i < n; ++i) {
2558 p[i] = a[i]*m[i];
2559 t += p[i];
2560 }
2561 for (Int_t i = 0; i < n; ++i) {
2562 p[i] = p[i]/t;
2563 //AliDebug(1,Form((\n weight[%i] = %f (,i,p[i]));
2564 }
2565}