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