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Proof-enabled version of the TPC comparison (Andrei Zalite)
[u/mrichter/AliRoot.git] / TOF / AliTOFv6T0.cxx
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dfef1a15 1/**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3 * *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
6 * *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
15
16/*
17$Log$
5e6c8f3d 18Revision 1.11 2007/10/08 17:52:55 decaro
19hole region in front of PHOS detector: update of sectors' numbers
20
3c5f55bc 21Revision 1.10 2007/10/07 19:40:46 decaro
22right handling of l2t matrices and alignable entries in case of TOF staging geometry
23
19dd44a6 24Revision 1.9 2007/10/07 19:36:29 decaro
25TOF materials and volumes description: update
26
57df6e96 27Revision 1.8 2007/10/04 13:15:37 arcelli
28updates to comply with AliTOFGeometryV5 becoming AliTOFGeometry
29
ba66add8 30Revision 1.7 2007/10/03 18:07:26 arcelli
31right handling of l2t matrices and alignable entries in case of TOF holes (Annalisa)
32
da79abb0 33Revision 1.6 2007/10/03 10:41:16 arcelli
34adding tracking-to-local matrices for new AliTOFcluster
35
ce352d73 36Revision 1.5 2007/07/27 08:14:48 morsch
37Write all track references into the same branch.
38
e6add757 39Revision 1.4 2007/05/29 16:51:05 decaro
40Update of the front-end electronics and cooling system description
41
9f8488c2 42Revision 1.3.2 2007/05/29 decaro
43FEA+cooling zone description: update
44 FEA+cooling orientation (side A/ side C) -> correction
45Revision 1.3.1 2007/05/24 decaro
46Change the FEA+cooling zone description:
47 - FCA1/FCA2, air boxes, contain:
48 FFEA volume, G10 box,
49 FAL1/FAL2/FAL3 volumes, aluminium boxes;
50 - FRO1/FRO2/FRO3/FRO4/FBAR, aluminum boxes;
51 - changed FTUB positions;
52
53Revision 1.3 2007/05/04 14:05:42 decaro
54Ineffective comment cleanup
55
e41ca6a9 56Revision 1.2 2007/05/04 12:59:22 arcelli
57Change the TOF SM paths for misalignment (one layer up)
58
6e2570fc 59Revision 1.1 2007/05/02 17:32:58 decaro
60TOF geometry description as installed (G. Cara Romeo, A. De Caro)
61
dfef1a15 62Revision 0.1 2007 March G. Cara Romeo and A. De Caro
63 Implemented a more realistic TOF geometry description,
64 in terms of:
65 - material badget,
66 - services and front end electronics description,
67 - TOF crate readout modules
68 (added volume FTOS in ALIC_1/BBMO_1/BBCE_%i -for i=1,...,18-,
69 and in ALIC_1/BFMO_%i -for i=19,...,36- volumes)
70 As the 5th version in terms of geometrical positioning of volumes.
71
72*/
73
74///////////////////////////////////////////////////////////////////////////////
75// //
76// This class contains the functions for version 6 of the Time Of Flight //
77// detector. //
78// //
79// VERSION WITH 6 MODULES AND TILTED STRIPS //
80// //
81// FULL COVERAGE VERSION + OPTION for PHOS holes //
82// //
83// //
84//Begin_Html //
85/* //
86<img src="picts/AliTOFv6T0Class.gif"> //
87*/ //
88//End_Html //
89// //
90///////////////////////////////////////////////////////////////////////////////
91
5c7c93fa 92#include "TDirectory.h"
dfef1a15 93#include "TBRIK.h"
94#include "TGeometry.h"
95#include "TLorentzVector.h"
96#include "TNode.h"
97#include "TVirtualMC.h"
98#include "TGeoManager.h"
ce352d73 99#include <TGeoMatrix.h>
100#include <TGeoPhysicalNode.h>
101#include <TGeoVolume.h>
dfef1a15 102
103#include "AliConst.h"
c28a5715 104#include "AliGeomManager.h"
dfef1a15 105#include "AliLog.h"
106#include "AliMagF.h"
107#include "AliMC.h"
108#include "AliRun.h"
e6add757 109#include "AliTrackReference.h"
dfef1a15 110
111#include "AliTOFGeometry.h"
dfef1a15 112#include "AliTOFv6T0.h"
113
114extern TDirectory *gDirectory;
115extern TVirtualMC *gMC;
116extern TGeoManager *gGeoManager;
117
118extern AliRun *gAlice;
119
120ClassImp(AliTOFv6T0)
121
5e6c8f3d 122// TOF sectors with Nino masks: 0, 8, 9, 10, 16
123const Bool_t AliTOFv6T0::fgkFEAwithMasks[18] =
124{kTRUE , kFALSE, kFALSE, kFALSE, kFALSE, kFALSE,
125 kFALSE, kFALSE, kTRUE , kTRUE , kTRUE , kFALSE,
126 kFALSE, kFALSE, kFALSE, kFALSE, kTRUE , kFALSE};
57df6e96 127const Float_t AliTOFv6T0::fgkModuleWallThickness = 0.33; // cm
128const Float_t AliTOFv6T0::fgkInterCentrModBorder1 = 49.5 ; // cm
129const Float_t AliTOFv6T0::fgkInterCentrModBorder2 = 57.5 ; // cm
130const Float_t AliTOFv6T0::fgkExterInterModBorder1 = 196.0 ; // cm
131const Float_t AliTOFv6T0::fgkExterInterModBorder2 = 203.5 ; // cm
132const Float_t AliTOFv6T0::fgkLengthInCeModBorder = 4.7 ; // cm
133const Float_t AliTOFv6T0::fgkLengthExInModBorder = 7.0 ; // cm
134const Float_t AliTOFv6T0::fgkModuleCoverThickness = 2.0 ; // cm
135const Float_t AliTOFv6T0::fgkFEAwidth1 = 19.0; // cm
5e6c8f3d 136const Float_t AliTOFv6T0::fgkFEAwidth2 = 39.5;//38.5; // cm
57df6e96 137const Float_t AliTOFv6T0::fgkSawThickness = 1.0; // cm
138const Float_t AliTOFv6T0::fgkCBLw = 13.5; // cm
139const Float_t AliTOFv6T0::fgkCBLh1 = 2.0; // cm
140const Float_t AliTOFv6T0::fgkCBLh2 = 12.3; // cm
5e6c8f3d 141const Float_t AliTOFv6T0::fgkBetweenLandMask = 0.1; // cm
142const Float_t AliTOFv6T0::fgkAl1parameters[3] = {fgkFEAwidth1*0.5, 0.4, 0.2}; // cm
143const Float_t AliTOFv6T0::fgkAl2parameters[3] = {7.25, 0.75, 0.25}; // cm
144const Float_t AliTOFv6T0::fgkAl3parameters[3] = {3., 4., 0.1}; // cm
145const Float_t AliTOFv6T0::fgkRoof1parameters[3] = {fgkAl1parameters[0], fgkAl1parameters[2], 1.45}; // cm
146const Float_t AliTOFv6T0::fgkRoof2parameters[3] = {fgkAl3parameters[0], 0.1, 1.15}; // cm
147const Float_t AliTOFv6T0::fgkFEAparameters[3] = {fgkFEAwidth1*0.5, 5.6, 0.1}; // cm
148const Float_t AliTOFv6T0::fgkBar[3] = {8.575, 0.6, 0.25}; // cm
149const Float_t AliTOFv6T0::fgkBar1[3] = {fgkBar[0], fgkBar[1], 0.1}; // cm
150const Float_t AliTOFv6T0::fgkBar2[3] = {fgkBar[0], 0.1, fgkBar[1] - 2.*fgkBar1[2]}; // cm
151const Float_t AliTOFv6T0::fgkBarS[3] = {2., fgkBar[1], fgkBar[2]}; // cm
152const Float_t AliTOFv6T0::fgkBarS1[3] = {fgkBarS[0], fgkBar1[1], fgkBar1[2]}; // cm
153const Float_t AliTOFv6T0::fgkBarS2[3] = {fgkBarS[0], fgkBar2[1], fgkBar2[2]}; // cm
57df6e96 154
dfef1a15 155//_____________________________________________________________________________
156 AliTOFv6T0::AliTOFv6T0():
157 fIdFTOA(-1),
158 fIdFTOB(-1),
159 fIdFTOC(-1),
160 fIdFLTA(-1),
161 fIdFLTB(-1),
4f283355 162 fIdFLTC(-1)//,
163//fTOFHoles(kFALSE)
dfef1a15 164{
165 //
166 // Default constructor
167 //
5e6c8f3d 168
dfef1a15 169}
170
171//_____________________________________________________________________________
172AliTOFv6T0::AliTOFv6T0(const char *name, const char *title):
173 AliTOF(name,title,"tzero"),
174 fIdFTOA(-1),
175 fIdFTOB(-1),
176 fIdFTOC(-1),
177 fIdFLTA(-1),
178 fIdFLTB(-1),
4f283355 179 fIdFLTC(-1)//,
180 //fTOFHoles(kFALSE)
dfef1a15 181{
182 //
183 // Standard constructor
184 //
4f283355 185
dfef1a15 186 //
187 // Check that FRAME is there otherwise we have no place where to
188 // put TOF
189
4f283355 190 /*
dfef1a15 191 AliModule* frame = (AliModule*)gAlice->GetModule("FRAME");
4f283355 192
dfef1a15 193 if(!frame) {
194 AliFatal("TOF needs FRAME to be present");
4f283355 195 } else {
dfef1a15 196 if (fTOFGeometry) delete fTOFGeometry;
ba66add8 197 fTOFGeometry = new AliTOFGeometry();
dfef1a15 198
199 if(frame->IsVersion()==1) {
200 AliDebug(1,Form("Frame version %d", frame->IsVersion()));
201 AliDebug(1,"Full Coverage for TOF");
4f283355 202 fTOFHoles=false;}
dfef1a15 203 else {
204 AliDebug(1,Form("Frame version %d", frame->IsVersion()));
205 AliDebug(1,"TOF with Holes for PHOS");
4f283355 206 fTOFHoles=true;}
207
dfef1a15 208 }
4f283355 209 */
210
211 if (fTOFGeometry) delete fTOFGeometry;
212 fTOFGeometry = new AliTOFGeometry();
dfef1a15 213 fTOFGeometry->SetHoles(fTOFHoles);
214
215 //AliTOF::fTOFGeometry = fTOFGeometry;
216
217 // Save the geometry
218 TDirectory* saveDir = gDirectory;
219 gAlice->GetRunLoader()->CdGAFile();
220 fTOFGeometry->Write("TOFgeometry");
221 saveDir->cd();
222
223}
224
225//_____________________________________________________________________________
226void AliTOFv6T0::AddAlignableVolumes() const
227{
228 //
229 // Create entries for alignable volumes associating the symbolic volume
230 // name with the corresponding volume path. Needs to be syncronized with
231 // eventual changes in the geometry.
232 //
233
c28a5715 234 AliGeomManager::ELayerID idTOF = AliGeomManager::kTOF;
235 Int_t modUID, modnum=0;
236
dfef1a15 237 TString volPath;
238 TString symName;
239
240 TString vpL0 = "ALIC_1/B077_1/BSEGMO";
241 TString vpL1 = "_1/BTOF";
242 TString vpL2 = "_1";
243 TString vpL3 = "/FTOA_0";
244 TString vpL4 = "/FLTA_0/FSTR_";
245
246 TString snSM = "TOF/sm";
247 TString snSTRIP = "/strip";
248
249 Int_t nSectors=fTOFGeometry->NSectors();
250 Int_t nStrips =fTOFGeometry->NStripA()+
251 2*fTOFGeometry->NStripB()+
252 2*fTOFGeometry->NStripC();
253
254 //
255 // The TOF MRPC Strips
256 // The symbolic names are: TOF/sm00/strip01
257 // ...
258 // TOF/sm17/strip91
259
260 Int_t imod=0;
261
262 for (Int_t isect = 0; isect < nSectors; isect++) {
263 for (Int_t istr = 1; istr <= nStrips; istr++) {
da79abb0 264
e86c4f42 265 modUID = AliGeomManager::LayerToVolUID(idTOF, modnum++);
c28a5715 266 if (fTOFSectors[isect]==-1) continue;
19dd44a6 267
3c5f55bc 268 if (fTOFHoles && (isect==13 || isect==14 || isect==15)) {
da79abb0 269 if (istr<39) {
270 vpL3 = "/FTOB_0";
271 vpL4 = "/FLTB_0/FSTR_";
272 }
273 else if (istr>53) {
274 vpL3 = "/FTOC_0";
275 vpL4 = "/FLTC_0/FSTR_";
276 }
277 else continue;
278 }
279 else {
280 vpL3 = "/FTOA_0";
281 vpL4 = "/FLTA_0/FSTR_";
282 }
283
dfef1a15 284 volPath = vpL0;
285 volPath += isect;
286 volPath += vpL1;
287 volPath += isect;
288 volPath += vpL2;
289 volPath += vpL3;
290 volPath += vpL4;
291 volPath += istr;
292
293
294 symName = snSM;
295 symName += Form("%02d",isect);
296 symName += snSTRIP;
297 symName += Form("%02d",istr);
298
299 AliDebug(2,"--------------------------------------------");
300 AliDebug(2,Form("Alignable object %d", imod));
301 AliDebug(2,Form("volPath=%s\n",volPath.Data()));
302 AliDebug(2,Form("symName=%s\n",symName.Data()));
303 AliDebug(2,"--------------------------------------------");
304
c28a5715 305 if(!gGeoManager->SetAlignableEntry(symName.Data(),volPath.Data(),modUID))
306 AliError(Form("Alignable entry %s not set",symName.Data()));
ce352d73 307
308 //T2L matrices for alignment
c28a5715 309 TGeoPNEntry *e = gGeoManager->GetAlignableEntryByUID(modUID);
ce352d73 310 if (e) {
c28a5715 311 TGeoHMatrix *globMatrix = e->GetGlobalOrig();
ce352d73 312 Double_t phi = 20.0 * (isect % 18) + 10.0;
313 TGeoHMatrix *t2l = new TGeoHMatrix();
314 t2l->RotateZ(phi);
315 t2l->MultiplyLeft(&(globMatrix->Inverse()));
316 e->SetMatrix(t2l);
317 }
318 else {
319 AliError(Form("Alignable entry %s is not valid!",symName.Data()));
320 }
dfef1a15 321 imod++;
322 }
323 }
324
325
326 //
327 // The TOF supermodules
328 // The symbolic names are: TOF/sm00
329 // ...
330 // TOF/sm17
331 //
332 for (Int_t isect = 0; isect < nSectors; isect++) {
333
334 volPath = vpL0;
335 volPath += isect;
336 volPath += vpL1;
337 volPath += isect;
338 volPath += vpL2;
dfef1a15 339
340 symName = snSM;
341 symName += Form("%02d",isect);
342
c28a5715 343 AliDebug(2,"--------------------------------------------");
344 AliDebug(2,Form("Alignable object %d", isect+imod));
345 AliDebug(2,Form("volPath=%s\n",volPath.Data()));
346 AliDebug(2,Form("symName=%s\n",symName.Data()));
347 AliDebug(2,"--------------------------------------------");
348
dfef1a15 349 gGeoManager->SetAlignableEntry(symName.Data(),volPath.Data());
350
351 }
352
353}
354//____________________________________________________________________________
355void AliTOFv6T0::BuildGeometry()
356{
357 //
358 // Build TOF ROOT geometry for the ALICE event display
359 //
360 TNode *node, *top;
361 const int kColorTOF = 27;
362
363 TGeometry *globalGeometry = (TGeometry*)gAlice->GetGeometry();
364
365 // Find top TNODE
366 top = globalGeometry->GetNode("alice");
367
368 // Position the different copies
369 const Float_t krTof =(fTOFGeometry->Rmax()+fTOFGeometry->Rmin())/2.;
370 const Float_t khTof = fTOFGeometry->Rmax()-fTOFGeometry->Rmin();
371 const Int_t kNTof = fTOFGeometry->NSectors();
372 const Float_t kangle = k2PI/kNTof;
373
dfef1a15 374 Float_t ang;
375
376 // define offset for nodes
57df6e96 377 Float_t zOffsetB = (fTOFGeometry->ZlenA()*0.5 + (fgkInterCentrModBorder1+fgkInterCentrModBorder2)*0.5)*0.5;
dfef1a15 378 Float_t zOffsetA = 0.;
5e6c8f3d 379
dfef1a15 380 // Define TOF basic volume
5e6c8f3d 381 char nodeName0[16], nodeName1[16], nodeName2[16];
dfef1a15 382 char nodeName3[16], nodeName4[16], rotMatNum[16];
383
384 if (fTOFHoles) {
385 new TBRIK("S_TOF_B","TOF box","void",
386 fTOFGeometry->StripLength()*0.5, khTof*0.5, fTOFGeometry->ZlenB()*0.5);
387 new TBRIK("S_TOF_C","TOF box","void",
388 fTOFGeometry->StripLength()*0.5, khTof*0.5, fTOFGeometry->ZlenB()*0.5);
389 }
390 new TBRIK("S_TOF_A","TOF box","void",
391 fTOFGeometry->StripLength()*0.5, khTof*0.5, fTOFGeometry->ZlenA()*0.5);
392
393 for (Int_t nodeNum=1;nodeNum<kNTof+1;nodeNum++){
394
395 if (nodeNum<10) {
396 sprintf(rotMatNum,"rot50%i",nodeNum);
397 sprintf(nodeName0,"FTO00%i",nodeNum);
398 sprintf(nodeName1,"FTO10%i",nodeNum);
399 sprintf(nodeName2,"FTO20%i",nodeNum);
400 sprintf(nodeName3,"FTO30%i",nodeNum);
401 sprintf(nodeName4,"FTO40%i",nodeNum);
402 }
403 if (nodeNum>9) {
404 sprintf(rotMatNum,"rot5%i",nodeNum);
405 sprintf(nodeName0,"FTO0%i",nodeNum);
406 sprintf(nodeName1,"FTO1%i",nodeNum);
407 sprintf(nodeName2,"FTO2%i",nodeNum);
408 sprintf(nodeName3,"FTO3%i",nodeNum);
409 sprintf(nodeName4,"FTO4%i",nodeNum);
410 }
411
412 new TRotMatrix(rotMatNum,rotMatNum,90,-20*nodeNum,90,90-20*nodeNum,0,0);
413 ang = (4.5-nodeNum) * kangle;
414
415 if (fTOFHoles) {
416 top->cd();
417 node = new TNode(nodeName2,nodeName2,"S_TOF_B", krTof*TMath::Cos(ang), krTof*TMath::Sin(ang), zOffsetB,rotMatNum);
418 node->SetLineColor(kColorTOF);
419 fNodes->Add(node);
420
421 top->cd();
422 node = new TNode(nodeName3,nodeName3,"S_TOF_C", krTof*TMath::Cos(ang), krTof*TMath::Sin(ang),-zOffsetB,rotMatNum);
423 node->SetLineColor(kColorTOF);
424 fNodes->Add(node);
425 }
426
427 top->cd();
428 node = new TNode(nodeName4,nodeName4,"S_TOF_A", krTof*TMath::Cos(ang), krTof*TMath::Sin(ang), zOffsetA,rotMatNum);
429 node->SetLineColor(kColorTOF);
430 fNodes->Add(node);
431 } // end loop on nodeNum
432
433}
434
435//_____________________________________________________________________________
436void AliTOFv6T0::CreateGeometry()
437{
438 //
439 // Create geometry for Time Of Flight version 0
440 //
441 //Begin_Html
442 /*
443 <img src="picts/AliTOFv6T0.gif">
444 */
445 //End_Html
446 //
447 // Creates common geometry
448 //
449 AliTOF::CreateGeometry();
450}
451
452
453//_____________________________________________________________________________
454void AliTOFv6T0::TOFpc(Float_t xtof, Float_t ytof, Float_t zlenA)
455{
456 //
457 // Definition of the Time Of Fligh Resistive Plate Chambers
458 //
459
dfef1a15 460 AliDebug(1, "************************* TOF geometry **************************");
461 AliDebug(1,Form(" xtof %d", xtof));
462 AliDebug(1,Form(" ytof %d", ytof));
463 AliDebug(1,Form(" zlenA %d", zlenA));
464 AliDebug(2,Form(" zlenA*0.5 = %d", zlenA*0.5));
57df6e96 465
466 Float_t xFLT, yFLT, zFLTA;
467 xFLT = xtof - 2.*fgkModuleWallThickness;
468 yFLT = ytof*0.5 - fgkModuleWallThickness;
469 zFLTA = zlenA - 2.*fgkModuleWallThickness;
470
471 CreateModules(xtof, ytof, zlenA, xFLT, yFLT, zFLTA);
472 MakeStripsInModules(ytof, zlenA);
473
474 CreateModuleCovers(xtof, zlenA);
475
476 CreateBackZone(xtof, ytof, zlenA);
5e6c8f3d 477 MakeFrontEndElectronics(xtof);
478 MakeFEACooling(xtof);
479 MakeNinoMask(xtof);
57df6e96 480 MakeSuperModuleCooling(xtof, ytof, zlenA);
481 MakeSuperModuleServices(xtof, ytof, zlenA);
482
483 MakeModulesInBTOFvolumes(ytof, zlenA);
484 MakeCoversInBTOFvolumes();
485 MakeBackInBTOFvolumes(ytof);
486
487 MakeReadoutCrates(ytof);
488
489}
490
491//_____________________________________________________________________________
492void AliTOFv6T0::CreateModules(Float_t xtof, Float_t ytof, Float_t zlenA,
493 Float_t xFLT, Float_t yFLT, Float_t zFLTA) const
494{
495 //
496 // Create supermodule volume
497 // and wall volumes to separate 5 modules
498 //
499
500 const Float_t kPi = TMath::Pi();
501
57df6e96 502 Int_t *idtmed = fIdtmed->GetArray()-499;
503
504 Int_t idrotm[8];
505
5e6c8f3d 506 // Definition of the of fibre glass modules (FTOA, FTOB and FTOC)
57df6e96 507 Float_t par[3];
dfef1a15 508 par[0] = xtof * 0.5;
509 par[1] = ytof * 0.25;
510 par[2] = zlenA * 0.5;
57df6e96 511 gMC->Gsvolu("FTOA", "BOX ", idtmed[503], par, 3); // Fibre glass
512
dfef1a15 513 if (fTOFHoles) {
514 par[0] = xtof * 0.5;
515 par[1] = ytof * 0.25;
57df6e96 516 par[2] = (zlenA*0.5 - fgkInterCentrModBorder1)*0.5;
517 gMC->Gsvolu("FTOB", "BOX ", idtmed[503], par, 3); // Fibre glass
518 gMC->Gsvolu("FTOC", "BOX ", idtmed[503], par, 3); // Fibre glass
dfef1a15 519 }
520
dfef1a15 521
522 // Definition and positioning
523 // of the not sensitive volumes with Insensitive Freon (FLTA, FLTB and FLTC)
dfef1a15 524 par[0] = xFLT*0.5;
525 par[1] = yFLT*0.5;
526 par[2] = zFLTA*0.5;
57df6e96 527 gMC->Gsvolu("FLTA", "BOX ", idtmed[506], par, 3); // Freon mix
dfef1a15 528
57df6e96 529 Float_t xcoor, ycoor, zcoor;
dfef1a15 530 xcoor = 0.;
57df6e96 531 ycoor = fgkModuleWallThickness*0.5;
dfef1a15 532 zcoor = 0.;
533 gMC->Gspos ("FLTA", 0, "FTOA", xcoor, ycoor, zcoor, 0, "ONLY");
534
535 if (fTOFHoles) {
57df6e96 536 par[2] = (zlenA*0.5 - 2.*fgkModuleWallThickness - fgkInterCentrModBorder1)*0.5;
537 gMC->Gsvolu("FLTB", "BOX ", idtmed[506], par, 3); // Freon mix
538 gMC->Gsvolu("FLTC", "BOX ", idtmed[506], par, 3); // Freon mix
dfef1a15 539
540 //xcoor = 0.;
57df6e96 541 //ycoor = fgkModuleWallThickness*0.5;
542 zcoor = fgkModuleWallThickness;
dfef1a15 543 gMC->Gspos ("FLTB", 0, "FTOB", xcoor, ycoor, zcoor, 0, "ONLY");
57df6e96 544 gMC->Gspos ("FLTC", 0, "FTOC", xcoor, ycoor,-zcoor, 0, "ONLY");
dfef1a15 545 }
546
dfef1a15 547 // Definition and positioning
548 // of the fibre glass walls between central and intermediate modules (FWZ1 and FWZ2)
57df6e96 549 Float_t alpha, tgal, beta, tgbe, trpa[11];
550 tgal = (yFLT - 2.*fgkLengthInCeModBorder)/(fgkInterCentrModBorder2 - fgkInterCentrModBorder1);
dfef1a15 551 alpha = TMath::ATan(tgal);
57df6e96 552 beta = (kPi*0.5 - alpha)*0.5;
553 tgbe = TMath::Tan(beta);
dfef1a15 554 trpa[0] = xFLT*0.5;
555 trpa[1] = 0.;
556 trpa[2] = 0.;
57df6e96 557 trpa[3] = 2.*fgkModuleWallThickness;
558 trpa[4] = (fgkLengthInCeModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5;
559 trpa[5] = (fgkLengthInCeModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5;
dfef1a15 560 trpa[6] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
57df6e96 561 trpa[7] = 2.*fgkModuleWallThickness;
562 trpa[8] = (fgkLengthInCeModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5;
563 trpa[9] = (fgkLengthInCeModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5;
dfef1a15 564 trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
5e6c8f3d 565 gMC->Gsvolu("FWZ1", "TRAP", idtmed[503], trpa, 11); // Fibre glass
dfef1a15 566
57df6e96 567 AliMatrix (idrotm[0],90., 90.,180.,0.,90.,180.);
568 AliMatrix (idrotm[1],90., 90., 0.,0.,90., 0.);
dfef1a15 569
57df6e96 570 //xcoor = 0.;
571 ycoor = -(yFLT - fgkLengthInCeModBorder)*0.5;
572 zcoor = fgkInterCentrModBorder1;
5e6c8f3d 573 gMC->Gspos("FWZ1", 1, "FLTA", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
574 gMC->Gspos("FWZ1", 2, "FLTA", xcoor, ycoor,-zcoor, idrotm[1], "ONLY");
57df6e96 575
576 Float_t y0B, ycoorB, zcoorB;
577
578 if (fTOFHoles) {
579 y0B = fgkLengthInCeModBorder - fgkModuleWallThickness*tgbe;
580 trpa[0] = xFLT*0.5;
581 trpa[1] = 0.;
582 trpa[2] = 0.;
583 trpa[3] = fgkModuleWallThickness;
584 trpa[4] = (y0B - fgkModuleWallThickness*tgbe)*0.5;
585 trpa[5] = (y0B + fgkModuleWallThickness*tgbe)*0.5;
586 trpa[6] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
587 trpa[7] = fgkModuleWallThickness;
588 trpa[8] = (y0B - fgkModuleWallThickness*tgbe)*0.5;
589 trpa[9] = (y0B + fgkModuleWallThickness*tgbe)*0.5;
590 trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
591 //xcoor = 0.;
592 ycoorB = ycoor - fgkModuleWallThickness*0.5*tgbe;
593 zcoorB = (zlenA*0.5 - 2.*fgkModuleWallThickness - fgkInterCentrModBorder1)*0.5 - 2.*fgkModuleWallThickness;
5e6c8f3d 594 gMC->Gsvolu("FWZA", "TRAP", idtmed[503], trpa, 11); // Fibre glass
595 gMC->Gspos("FWZA", 1, "FLTB", xcoor, ycoorB, zcoorB, idrotm[1], "ONLY");
596 gMC->Gspos("FWZA", 2, "FLTC", xcoor, ycoorB,-zcoorB, idrotm[0], "ONLY");
57df6e96 597 }
dfef1a15 598
599 AliMatrix (idrotm[2],90.,270., 0.,0.,90.,180.);
57df6e96 600 AliMatrix (idrotm[3],90.,270.,180.,0.,90., 0.);
dfef1a15 601
57df6e96 602 //xcoor = 0.;
603 ycoor = (yFLT - fgkLengthInCeModBorder)*0.5;
604 zcoor = fgkInterCentrModBorder2;
5e6c8f3d 605 gMC->Gspos("FWZ1", 3, "FLTA", xcoor, ycoor, zcoor,idrotm[2], "ONLY");
606 gMC->Gspos("FWZ1", 4, "FLTA", xcoor, ycoor,-zcoor,idrotm[3], "ONLY");
57df6e96 607
608 if (fTOFHoles) {
609 y0B = fgkLengthInCeModBorder + fgkModuleWallThickness*tgbe;
610 trpa[0] = xFLT*0.5;
611 trpa[1] = 0.;
612 trpa[2] = 0.;
613 trpa[3] = fgkModuleWallThickness;
614 trpa[4] = (y0B - fgkModuleWallThickness*tgbe)*0.5;
615 trpa[5] = (y0B + fgkModuleWallThickness*tgbe)*0.5;
616 trpa[6] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
617 trpa[7] = fgkModuleWallThickness;
618 trpa[8] = (y0B - fgkModuleWallThickness*tgbe)*0.5;
619 trpa[9] = (y0B + fgkModuleWallThickness*tgbe)*0.5;
620 trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
5e6c8f3d 621 gMC->Gsvolu("FWZB", "TRAP", idtmed[503], trpa, 11); // Fibre glass
57df6e96 622 //xcoor = 0.;
623 ycoorB = ycoor - fgkModuleWallThickness*0.5*tgbe;
624 zcoorB = (zlenA*0.5 - 2.*fgkModuleWallThickness - fgkInterCentrModBorder1)*0.5 -
625 (fgkInterCentrModBorder2 - fgkInterCentrModBorder1) - 2.*fgkModuleWallThickness;
5e6c8f3d 626 gMC->Gspos("FWZB", 1, "FLTB", xcoor, ycoorB, zcoorB, idrotm[3], "ONLY");
627 gMC->Gspos("FWZB", 2, "FLTC", xcoor, ycoorB,-zcoorB, idrotm[2], "ONLY");
57df6e96 628 }
dfef1a15 629
57df6e96 630 trpa[0] = 0.5*(fgkInterCentrModBorder2 - fgkInterCentrModBorder1)/TMath::Cos(alpha);
631 trpa[1] = 2.*fgkModuleWallThickness;
dfef1a15 632 trpa[2] = xFLT*0.5;
633 trpa[3] = -beta*kRaddeg;
634 trpa[4] = 0.;
635 trpa[5] = 0.;
5e6c8f3d 636 gMC->Gsvolu("FWZ2", "PARA", idtmed[503], trpa, 6); // Fibre glass
dfef1a15 637
57df6e96 638 AliMatrix (idrotm[4], alpha*kRaddeg,90.,90.+alpha*kRaddeg,90.,90.,180.);
639 AliMatrix (idrotm[5],180.-alpha*kRaddeg,90.,90.-alpha*kRaddeg,90.,90., 0.);
dfef1a15 640
57df6e96 641 //xcoor = 0.;
dfef1a15 642 ycoor = 0.;
57df6e96 643 zcoor = (fgkInterCentrModBorder2 + fgkInterCentrModBorder1)*0.5;
5e6c8f3d 644 gMC->Gspos("FWZ2", 1, "FLTA", xcoor, ycoor, zcoor, idrotm[4], "ONLY");
645 gMC->Gspos("FWZ2", 2, "FLTA", xcoor, ycoor,-zcoor, idrotm[5], "ONLY");
57df6e96 646
647 if (fTOFHoles) {
648 trpa[0] = 0.5*(fgkInterCentrModBorder2 - fgkInterCentrModBorder1)/TMath::Cos(alpha);
649 trpa[1] = fgkModuleWallThickness;
650 trpa[2] = xFLT*0.5;
651 trpa[3] = -beta*kRaddeg;
652 trpa[4] = 0.;
653 trpa[5] = 0.;
5e6c8f3d 654 gMC->Gsvolu("FWZC", "PARA", idtmed[503], trpa, 6); // Fibre glass
57df6e96 655 //xcoor = 0.;
656 ycoorB = ycoor - fgkModuleWallThickness*tgbe;
657 zcoorB = (zlenA*0.5 - 2.*fgkModuleWallThickness - fgkInterCentrModBorder1)*0.5 -
658 (fgkInterCentrModBorder2 - fgkInterCentrModBorder1)*0.5 - 2.*fgkModuleWallThickness;
5e6c8f3d 659 gMC->Gspos("FWZC", 1, "FLTB", xcoor, ycoorB, zcoorB, idrotm[5], "ONLY");
660 gMC->Gspos("FWZC", 2, "FLTC", xcoor, ycoorB,-zcoorB, idrotm[4], "ONLY");
57df6e96 661 }
662
dfef1a15 663
664 // Definition and positioning
665 // of the fibre glass walls between intermediate and lateral modules (FWZ3 and FWZ4)
57df6e96 666 tgal = (yFLT - 2.*fgkLengthExInModBorder)/(fgkExterInterModBorder2 - fgkExterInterModBorder1);
dfef1a15 667 alpha = TMath::ATan(tgal);
57df6e96 668 beta = (kPi*0.5 - alpha)*0.5;
669 tgbe = TMath::Tan(beta);
dfef1a15 670 trpa[0] = xFLT*0.5;
671 trpa[1] = 0.;
672 trpa[2] = 0.;
57df6e96 673 trpa[3] = 2.*fgkModuleWallThickness;
674 trpa[4] = (fgkLengthExInModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5;
675 trpa[5] = (fgkLengthExInModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5;
dfef1a15 676 trpa[6] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
57df6e96 677 trpa[7] = 2.*fgkModuleWallThickness;
678 trpa[8] = (fgkLengthExInModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5;
679 trpa[9] = (fgkLengthExInModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5;
dfef1a15 680 trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
5e6c8f3d 681 gMC->Gsvolu("FWZ3", "TRAP", idtmed[503], trpa, 11); // Fibre glass
dfef1a15 682
57df6e96 683 //xcoor = 0.;
684 ycoor = (yFLT - fgkLengthExInModBorder)*0.5;
685 zcoor = fgkExterInterModBorder1;
5e6c8f3d 686 gMC->Gspos("FWZ3", 1, "FLTA", xcoor, ycoor, zcoor,idrotm[3], "ONLY");
687 gMC->Gspos("FWZ3", 2, "FLTA", xcoor, ycoor,-zcoor,idrotm[2], "ONLY");
dfef1a15 688
689 if (fTOFHoles) {
690 //xcoor = 0.;
57df6e96 691 //ycoor = (yFLT - fgkLengthExInModBorder)*0.5;
692 zcoor = -fgkExterInterModBorder1 + (zlenA*0.5 + fgkInterCentrModBorder1 - 2.*fgkModuleWallThickness)*0.5;
5e6c8f3d 693 gMC->Gspos("FWZ3", 5, "FLTB", xcoor, ycoor, zcoor, idrotm[2], "ONLY");
694 gMC->Gspos("FWZ3", 6, "FLTC", xcoor, ycoor,-zcoor, idrotm[3], "ONLY");
dfef1a15 695 }
696
697 //xcoor = 0.;
57df6e96 698 ycoor = -(yFLT - fgkLengthExInModBorder)*0.5;
699 zcoor = fgkExterInterModBorder2;
5e6c8f3d 700 gMC->Gspos("FWZ3", 3, "FLTA", xcoor, ycoor, zcoor, idrotm[1], "ONLY");
701 gMC->Gspos("FWZ3", 4, "FLTA", xcoor, ycoor,-zcoor, idrotm[0], "ONLY");
dfef1a15 702
703 if (fTOFHoles) {
704 //xcoor = 0.;
57df6e96 705 //ycoor = -(yFLT - fgkLengthExInModBorder)*0.5;
706 zcoor = -fgkExterInterModBorder2 + (zlenA*0.5 + fgkInterCentrModBorder1 - 2.*fgkModuleWallThickness)*0.5;
5e6c8f3d 707 gMC->Gspos("FWZ3", 7, "FLTB", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
708 gMC->Gspos("FWZ3", 8, "FLTC", xcoor, ycoor,-zcoor, idrotm[1], "ONLY");
dfef1a15 709 }
710
57df6e96 711 trpa[0] = 0.5*(fgkExterInterModBorder2 - fgkExterInterModBorder1)/TMath::Cos(alpha);
712 trpa[1] = 2.*fgkModuleWallThickness;
dfef1a15 713 trpa[2] = xFLT*0.5;
714 trpa[3] = -beta*kRaddeg;
715 trpa[4] = 0.;
716 trpa[5] = 0.;
5e6c8f3d 717 gMC->Gsvolu("FWZ4", "PARA", idtmed[503], trpa, 6); // Fibre glass
dfef1a15 718
57df6e96 719 AliMatrix (idrotm[6],alpha*kRaddeg,90.,90.+alpha*kRaddeg,90.,90.,180.);
720 AliMatrix (idrotm[7],180.-alpha*kRaddeg,90.,90.-alpha*kRaddeg,90.,90.,0.);
dfef1a15 721
722 //xcoor = 0.;
723 ycoor = 0.;
57df6e96 724 zcoor = (fgkExterInterModBorder2 + fgkExterInterModBorder1)*0.5;
5e6c8f3d 725 gMC->Gspos("FWZ4", 1, "FLTA", xcoor, ycoor, zcoor, idrotm[7], "ONLY");
726 gMC->Gspos("FWZ4", 2, "FLTA", xcoor, ycoor,-zcoor, idrotm[6], "ONLY");
dfef1a15 727
728 if (fTOFHoles) {
729 //xcoor = 0.;
730 //ycoor = 0.;
57df6e96 731 zcoor = -(fgkExterInterModBorder2 + fgkExterInterModBorder1)*0.5 +
732 (zlenA*0.5 + fgkInterCentrModBorder1 - 2.*fgkModuleWallThickness)*0.5;
5e6c8f3d 733 gMC->Gspos("FWZ4", 3, "FLTB", xcoor, ycoor, zcoor, idrotm[6], "ONLY");
734 gMC->Gspos("FWZ4", 4, "FLTC", xcoor, ycoor,-zcoor, idrotm[7], "ONLY");
dfef1a15 735 }
736
57df6e96 737}
dfef1a15 738
57df6e96 739//_____________________________________________________________________________
740void AliTOFv6T0::CreateModuleCovers(Float_t xtof, Float_t zlenA) const
741{
742 //
743 // Create covers for module:
744 // per each module zone, defined according to
745 // fgkInterCentrModBorder2, fgkExterInterModBorder1 and zlenA+2 values,
5e6c8f3d 746 // there is a frame of thickness 2cm in Al
57df6e96 747 // and the contained zones in honeycomb of Al.
748 // There is also an interface layer (1.6mm thichness)
749 // and plastic and Cu corresponding to the flat cables.
750 //
dfef1a15 751
57df6e96 752 Int_t *idtmed = fIdtmed->GetArray()-499;
dfef1a15 753
57df6e96 754 Float_t par[3];
755 par[0] = xtof*0.5 + 2.;
756 par[1] = fgkModuleCoverThickness*0.5;
757 par[2] = zlenA*0.5 + 2.;
758 gMC->Gsvolu("FPEA", "BOX ", idtmed[500], par, 3); // Air
759 if (fTOFHoles) gMC->Gsvolu("FPEB", "BOX ", idtmed[500], par, 3); // Air
760
761 const Float_t kAlCoverThickness = 1.5;
762 const Float_t kInterfaceCardThickness = 0.16;
763 const Float_t kAlSkinThickness = 0.1;
764
765 //par[0] = xtof*0.5 + 2.;
766 par[1] = kAlCoverThickness*0.5;
767 //par[2] = zlenA*0.5 + 2.;
768 gMC->Gsvolu("FALT", "BOX ", idtmed[504], par, 3); // Al
769 if (fTOFHoles) gMC->Gsvolu("FALB", "BOX ", idtmed[504], par, 3); // Al
770 Float_t xcoor, ycoor, zcoor;
771 xcoor = 0.;
772 ycoor = 0.;
773 zcoor = 0.;
774 gMC->Gspos("FALT", 0, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
775 if (fTOFHoles) gMC->Gspos("FALB", 0, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
dfef1a15 776
57df6e96 777 par[0] = xtof*0.5;
778 //par[1] = kAlCoverThickness*0.5;
779 par[2] = fgkInterCentrModBorder2 - 2.;
780 gMC->Gsvolu("FPE1", "BOX ", idtmed[505], par, 3); // Al honeycomb
781 //xcoor = 0.;
782 //ycoor = 0.;
783 //zcoor = 0.;
784 gMC->Gspos("FPE1", 0, "FALT", xcoor, ycoor, zcoor, 0, "ONLY");
dfef1a15 785
57df6e96 786 if (fTOFHoles) {
787 //par[0] = xtof*0.5;
788 par[1] = kAlCoverThickness*0.5 - kAlSkinThickness;
789 //par[2] = fgkInterCentrModBorder2 - 2.;
790 gMC->Gsvolu("FPE4", "BOX ", idtmed[515], par, 3); // Al honeycomb for holes
791 //xcoor = 0.;
792 //ycoor = 0.;
793 //zcoor = 0.;
794 gMC->Gspos("FPE4", 0, "FALB", xcoor, ycoor, zcoor, 0, "ONLY");
795 }
dfef1a15 796
57df6e96 797 //par[0] = xtof*0.5;
798 //par[1] = kAlCoverThickness*0.5;
799 par[2] = (fgkExterInterModBorder1 - fgkInterCentrModBorder2)*0.5 - 2.;
800 gMC->Gsvolu("FPE2", "BOX ", idtmed[505], par, 3); // Al honeycomb
801 //xcoor = 0.;
802 //ycoor = 0.;
803 zcoor = (fgkExterInterModBorder1 + fgkInterCentrModBorder2)*0.5;
804 gMC->Gspos("FPE2", 1, "FALT", xcoor, ycoor, zcoor, 0, "ONLY");
805 gMC->Gspos("FPE2", 2, "FALT", xcoor, ycoor,-zcoor, 0, "ONLY");
dfef1a15 806
57df6e96 807 if (fTOFHoles) {
808 //xcoor = 0.;
809 //ycoor = 0.;
810 //zcoor = (fgkExterInterModBorder1 + fgkInterCentrModBorder2)*0.5;
811 gMC->Gspos("FPE2", 1, "FALB", xcoor, ycoor, zcoor, 0, "ONLY");
812 gMC->Gspos("FPE2", 2, "FALB", xcoor, ycoor,-zcoor, 0, "ONLY");
813 }
dfef1a15 814
57df6e96 815 //par[0] = xtof*0.5;
816 //par[1] = kAlCoverThickness*0.5;
817 par[2] = (zlenA*0.5 + 2. - fgkExterInterModBorder1)*0.5 - 2.;
818 gMC->Gsvolu("FPE3", "BOX ", idtmed[505], par, 3); // Al honeycomb
819 //xcoor = 0.;
820 //ycoor = 0.;
821 zcoor = (zlenA*0.5 + 2. + fgkExterInterModBorder1)*0.5;
822 gMC->Gspos("FPE3", 1, "FALT", xcoor, ycoor, zcoor, 0, "ONLY");
823 gMC->Gspos("FPE3", 2, "FALT", xcoor, ycoor,-zcoor, 0, "ONLY");
dfef1a15 824
57df6e96 825 if (fTOFHoles) {
826 //xcoor = 0.;
827 //ycoor = 0.;
828 zcoor = (zlenA*0.5 + 2. + fgkExterInterModBorder1)*0.5;
829 gMC->Gspos("FPE3", 1, "FALB", xcoor, ycoor, zcoor, 0, "ONLY");
830 gMC->Gspos("FPE3", 2, "FALB", xcoor, ycoor,-zcoor, 0, "ONLY");
831 }
dfef1a15 832
57df6e96 833 // volumes for Interface cards
834 par[0] = xtof*0.5;
835 par[1] = kInterfaceCardThickness*0.5;
836 par[2] = fgkInterCentrModBorder2 - 2.;
837 gMC->Gsvolu("FIF1", "BOX ", idtmed[502], par, 3); // G10
838 //xcoor = 0.;
839 ycoor = kAlCoverThickness*0.5 + kInterfaceCardThickness*0.5;
840 zcoor = 0.;
841 gMC->Gspos("FIF1", 0, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
dfef1a15 842
57df6e96 843 //par[0] = xtof*0.5;
844 //par[1] = kInterfaceCardThickness*0.5;
845 par[2] = (fgkExterInterModBorder1 - fgkInterCentrModBorder2)*0.5 - 2.;
846 gMC->Gsvolu("FIF2", "BOX ", idtmed[502], par, 3); // G10
847 //xcoor = 0.;
848 //ycoor = kAlCoverThickness*0.5 + kInterfaceCardThickness*0.5;
849 zcoor = (fgkExterInterModBorder1 + fgkInterCentrModBorder2)*0.5;
850 gMC->Gspos("FIF2", 1, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
851 gMC->Gspos("FIF2", 2, "FPEA", xcoor, ycoor,-zcoor, 0, "ONLY");
852 if (fTOFHoles) {
853 gMC->Gspos("FIF2", 1, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
854 gMC->Gspos("FIF2", 2, "FPEB", xcoor, ycoor,-zcoor, 0, "ONLY");
855 }
dfef1a15 856
57df6e96 857 //par[0] = xtof*0.5;
858 //par[1] = kInterfaceCardThickness*0.5;
859 par[2] = (zlenA*0.5 + 2. - fgkExterInterModBorder1)*0.5 - 2.;
860 gMC->Gsvolu("FIF3", "BOX ", idtmed[502], par, 3); // G10
861 //xcoor = 0.;
862 //ycoor = kAlCoverThickness*0.5 + kInterfaceCardThickness*0.5;
863 zcoor = (zlenA*0.5 + 2. + fgkExterInterModBorder1)*0.5;
864 gMC->Gspos("FIF3", 1, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
865 gMC->Gspos("FIF3", 2, "FPEA", xcoor, ycoor,-zcoor, 0, "ONLY");
866 if (fTOFHoles) {
867 gMC->Gspos("FIF3", 1, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
868 gMC->Gspos("FIF3", 2, "FPEB", xcoor, ycoor,-zcoor, 0, "ONLY");
869 }
dfef1a15 870
57df6e96 871 // volumes for flat cables
872 // plastic
5e6c8f3d 873 const Float_t kPlasticFlatCableThickness = 0.25;
57df6e96 874 par[0] = xtof*0.5;
875 par[1] = kPlasticFlatCableThickness*0.5;
876 par[2] = fgkInterCentrModBorder2 - 2.;
877 gMC->Gsvolu("FFC1", "BOX ", idtmed[513], par, 3); // Plastic (CH2)
878 //xcoor = 0.;
879 ycoor = -kAlCoverThickness*0.5 - kPlasticFlatCableThickness*0.5;
880 zcoor = 0.;
881 gMC->Gspos("FFC1", 0, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
dfef1a15 882
57df6e96 883 //par[0] = xtof*0.5;
884 //par[1] = kPlasticFlatCableThickness*0.5;
885 par[2] = (fgkExterInterModBorder1 - fgkInterCentrModBorder2)*0.5 - 2.;
886 gMC->Gsvolu("FFC2", "BOX ", idtmed[513], par, 3); // Plastic (CH2)
887 //xcoor = 0.;
888 //ycoor = -kAlCoverThickness*0.5 - kPlasticFlatCableThickness*0.5;
889 zcoor = (fgkExterInterModBorder1 + fgkInterCentrModBorder2)*0.5;
890 gMC->Gspos("FFC2", 1, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
891 gMC->Gspos("FFC2", 2, "FPEA", xcoor, ycoor,-zcoor, 0, "ONLY");
892 if (fTOFHoles) {
893 gMC->Gspos("FFC2", 1, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
894 gMC->Gspos("FFC2", 2, "FPEB", xcoor, ycoor,-zcoor, 0, "ONLY");
dfef1a15 895 }
896
57df6e96 897 //par[0] = xtof*0.5;
898 //par[1] = kPlasticFlatCableThickness*0.5;
899 par[2] = (zlenA*0.5 + 2. - fgkExterInterModBorder1)*0.5 - 2.;
900 gMC->Gsvolu("FFC3", "BOX ", idtmed[513], par, 3); // Plastic (CH2)
901 //xcoor = 0.;
902 //ycoor = -kAlCoverThickness*0.5 - kPlasticFlatCableThickness*0.5;
903 zcoor = (zlenA*0.5 + 2. + fgkExterInterModBorder1)*0.5;
904 gMC->Gspos("FFC3", 1, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
905 gMC->Gspos("FFC3", 2, "FPEA", xcoor, ycoor,-zcoor, 0, "ONLY");
906 if (fTOFHoles) {
907 gMC->Gspos("FFC3", 1, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
908 gMC->Gspos("FFC3", 2, "FPEB", xcoor, ycoor,-zcoor, 0, "ONLY");
909 }
dfef1a15 910
57df6e96 911 // Cu
912 const Float_t kCopperFlatCableThickness = 0.01;
913 par[0] = xtof*0.5;
914 par[1] = kCopperFlatCableThickness*0.5;
915 par[2] = fgkInterCentrModBorder2 - 2.;
916 gMC->Gsvolu("FCC1", "BOX ", idtmed[512], par, 3); // Cu
5e6c8f3d 917 gMC->Gspos("FCC1", 0, "FFC1", 0., 0., 0., 0, "ONLY");
9f8488c2 918
57df6e96 919 //par[0] = xtof*0.5;
920 //par[1] = kCopperFlatCableThickness*0.5;
921 par[2] = (fgkExterInterModBorder1 - fgkInterCentrModBorder2)*0.5 - 2.;
922 gMC->Gsvolu("FCC2", "BOX ", idtmed[512], par, 3); // Cu
5e6c8f3d 923 gMC->Gspos("FCC2", 0, "FFC2", 0., 0., 0., 0, "ONLY");
9f8488c2 924
57df6e96 925 //par[0] = xtof*0.5;
926 //par[1] = kCopperFlatCableThickness*0.5;
927 par[2] = (zlenA*0.5 + 2. - fgkExterInterModBorder1)*0.5 - 2.;
928 gMC->Gsvolu("FCC3", "BOX ", idtmed[512], par, 3); // Cu
5e6c8f3d 929 gMC->Gspos("FCC3", 0, "FFC3", 0., 0., 0., 0, "ONLY");
9f8488c2 930
57df6e96 931}
9f8488c2 932
57df6e96 933//_____________________________________________________________________________
934void AliTOFv6T0::MakeModulesInBTOFvolumes(Float_t ytof, Float_t zlenA) const
935{
936 //
937 // Fill BTOF_%i (for i=0,...17) volumes
938 // with volumes FTOA (MRPC strip container),
f12287bf 939 // In case of TOF holes, three sectors (i.e. 13th, 14th and 15th)
57df6e96 940 // are filled with volumes: FTOB and FTOC (MRPC containers),
941 //
942
57df6e96 943 Int_t idrotm[1];
944
945 //AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,-90.);
946 AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,270.);
947
948 Float_t xcoor, ycoor, zcoor;
949 xcoor = 0.;
950
951 // Positioning of fibre glass modules (FTOA, FTOB and FTOC)
57df6e96 952 for(Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++){
953 if(fTOFSectors[isec]==-1)continue;
954 char name[16];
955 sprintf(name, "BTOF%d",isec);
3c5f55bc 956 if (fTOFHoles && (isec==13 || isec==14 || isec==15)) {
57df6e96 957 //xcoor = 0.;
958 ycoor = (zlenA*0.5 + fgkInterCentrModBorder1)*0.5;
959 zcoor = -ytof * 0.25;
960 gMC->Gspos("FTOB", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
961 gMC->Gspos("FTOC", 0, name, xcoor,-ycoor, zcoor, idrotm[0], "ONLY");
962 }
963 else {
964 //xcoor = 0.;
965 ycoor = 0.;
966 zcoor = -ytof * 0.25;
967 gMC->Gspos("FTOA", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
968 }
969 }
970
971}
972
973//_____________________________________________________________________________
974void AliTOFv6T0::MakeCoversInBTOFvolumes() const
975{
976 //
977 // Fill BTOF_%i (for i=0,...17) volumes
978 // with volumes FPEA (to separate strips from FEA cards)
f12287bf 979 // In case of TOF holes, three sectors (i.e. 13th, 14th and 15th)
57df6e96 980 // are filled with FPEB volumes
981 // (to separate MRPC strips from FEA cards)
982 //
983
57df6e96 984 Int_t idrotm[1];
985
986 //AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,-90.);
987 AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,270.);
988
989 Float_t xcoor, ycoor, zcoor;
990 xcoor = 0.;
991 ycoor = 0.;
992 zcoor = fgkModuleCoverThickness*0.5;
993
994 char name[16];
995
996 // Positioning of module covers (FPEA, FPEB)
57df6e96 997 for(Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++) {
998 if(fTOFSectors[isec]==-1)continue;
999 sprintf(name, "BTOF%d",isec);
3c5f55bc 1000 if (fTOFHoles && (isec==13 || isec==14 || isec==15))
57df6e96 1001 gMC->Gspos("FPEB", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1002 else
1003 gMC->Gspos("FPEA", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1004 }
1005
1006}
1007
1008//_____________________________________________________________________________
1009void AliTOFv6T0::MakeBackInBTOFvolumes(Float_t ytof) const
1010{
1011 //
5e6c8f3d 1012 // Fill BTOF_%i (for i=0,...17) volumes with volumes called FAIA and
1013 // FAIC (FEA cards and services container).
1014 // In case of TOF holes, three sectors (i.e. 13th, 14th and 15th) are
1015 // filled with volumes FAIB (FEA cards and services container).
57df6e96 1016 //
1017
57df6e96 1018 Int_t idrotm[1];
1019
1020 //AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,-90.);
1021 AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,270.);
1022
1023 Float_t xcoor, ycoor, zcoor;
1024 xcoor = 0.;
1025 ycoor = 0.;
1026 zcoor = fgkModuleCoverThickness + (ytof*0.5 - fgkModuleCoverThickness)*0.5;
1027
1028 char name[16];
1029
5e6c8f3d 1030 // Positioning of FEA cards and services containers (FAIA, FAIC and FAIB)
57df6e96 1031 for(Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++) {
1032 if(fTOFSectors[isec]==-1)continue;
1033 sprintf(name, "BTOF%d",isec);
df6f8cc9 1034 if (fgkFEAwithMasks[isec])
1035 gMC->Gspos("FAIA", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
5e6c8f3d 1036 else {
1037 if (fTOFHoles && (isec==13 || isec==14 || isec==15))
1038 gMC->Gspos("FAIB", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1039 else
df6f8cc9 1040 gMC->Gspos("FAIC", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
5e6c8f3d 1041 }
57df6e96 1042 }
1043
1044}
1045
1046//_____________________________________________________________________________
1047void AliTOFv6T0::MakeStripsInModules(Float_t ytof, Float_t zlenA) const
1048{
1049 //
1050 // Define MRPC strip volume, called FSTR
1051 // Insert FSTR volume in FLTA/B/C volumes
1052 //
1053
57df6e96 1054 Float_t yFLT = ytof*0.5 - fgkModuleWallThickness;
1055
1056 Int_t *idtmed = fIdtmed->GetArray()-499;
1057
1058 ///////////////// Detector itself //////////////////////
1059
1060 const Int_t knx = fTOFGeometry->NpadX(); // number of pads along x
1061 const Int_t knz = fTOFGeometry->NpadZ(); // number of pads along z
1062 const Float_t kPadX = fTOFGeometry->XPad(); // pad length along x
1063 const Float_t kPadZ = fTOFGeometry->ZPad(); // pad length along z
1064
1065 // new description for strip volume -double stack strip-
1066 // -- all constants are expressed in cm
1067 // height of different layers
1068 const Float_t khhony = 1.0; // height of HONY Layer
1069 const Float_t khpcby = 0.08; // height of PCB Layer
1070 const Float_t khrgly = 0.055; // height of RED GLASS Layer
1071
1072 const Float_t khfiliy = 0.125; // height of FISHLINE Layer
1073 const Float_t khglassy = 0.160*0.5; // semi-height of GLASS Layer
1074 const Float_t khglfy = khfiliy+2.*khglassy; // height of GLASS Layer
1075
1076 const Float_t khcpcby = 0.16; // height of PCB Central Layer
1077 const Float_t kwhonz = 8.1; // z dimension of HONEY Layer
1078 const Float_t kwpcbz1 = 10.64; // z dimension of PCB Lower Layer
1079 const Float_t kwpcbz2 = 11.6; // z dimension of PCB Upper Layer
1080 const Float_t kwcpcbz = 12.4; // z dimension of PCB Central Layer
1081
1082 const Float_t kwrglz = 8.; // z dimension of RED GLASS Layer
1083 const Float_t kwglfz = 7.; // z dimension of GLASS Layer
1084 const Float_t klsensmx = knx*kPadX; // length of Sensitive Layer
1085 const Float_t khsensmy = 0.0105; // height of Sensitive Layer
1086 const Float_t kwsensmz = knz*kPadZ; // width of Sensitive Layer
1087
1088 // height of the FSTR Volume (the strip volume)
1089 const Float_t khstripy = 2.*khhony+2.*khpcby+4.*khrgly+2.*khglfy+khcpcby;
1090
1091 // width of the FSTR Volume (the strip volume)
1092 const Float_t kwstripz = kwcpcbz;
1093 // length of the FSTR Volume (the strip volume)
1094 const Float_t klstripx = fTOFGeometry->StripLength();
1095
1096
1097 // FSTR volume definition-filling this volume with non sensitive Gas Mixture
1098 Float_t parfp[3]={klstripx*0.5, khstripy*0.5, kwstripz*0.5};
5e6c8f3d 1099 gMC->Gsvolu("FSTR", "BOX", idtmed[506], parfp, 3); // Freon mix
57df6e96 1100
1101 Float_t posfp[3]={0.,0.,0.};
1102
1103 // NOMEX (HONEYCOMB) Layer definition
1104 //parfp[0] = klstripx*0.5;
1105 parfp[1] = khhony*0.5;
1106 parfp[2] = kwhonz*0.5;
5e6c8f3d 1107 gMC->Gsvolu("FHON", "BOX", idtmed[501], parfp, 3); // Nomex (Honeycomb)
57df6e96 1108 // positioning 2 NOMEX Layers on FSTR volume
1109 //posfp[0] = 0.;
1110 posfp[1] =-khstripy*0.5 + parfp[1];
1111 //posfp[2] = 0.;
5e6c8f3d 1112 gMC->Gspos("FHON", 1, "FSTR", 0., posfp[1], 0., 0, "ONLY");
1113 gMC->Gspos("FHON", 2, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
57df6e96 1114
1115 // Lower PCB Layer definition
1116 //parfp[0] = klstripx*0.5;
1117 parfp[1] = khpcby*0.5;
1118 parfp[2] = kwpcbz1*0.5;
5e6c8f3d 1119 gMC->Gsvolu("FPC1", "BOX", idtmed[502], parfp, 3); // G10
57df6e96 1120
1121 // Upper PCB Layer definition
1122 //parfp[0] = klstripx*0.5;
1123 //parfp[1] = khpcby*0.5;
1124 parfp[2] = kwpcbz2*0.5;
5e6c8f3d 1125 gMC->Gsvolu("FPC2", "BOX", idtmed[502], parfp, 3); // G10
57df6e96 1126
1127 // positioning 2 external PCB Layers in FSTR volume
1128 //posfp[0] = 0.;
1129 posfp[1] =-khstripy*0.5+khhony+parfp[1];
1130 //posfp[2] = 0.;
5e6c8f3d 1131 gMC->Gspos("FPC1", 1, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
1132 gMC->Gspos("FPC2", 1, "FSTR", 0., posfp[1], 0., 0, "ONLY");
57df6e96 1133
1134 // Central PCB layer definition
1135 //parfp[0] = klstripx*0.5;
1136 parfp[1] = khcpcby*0.5;
1137 parfp[2] = kwcpcbz*0.5;
5e6c8f3d 1138 gMC->Gsvolu("FPCB", "BOX", idtmed[502], parfp, 3); // G10
1139 gGeoManager->GetVolume("FPCB")->VisibleDaughters(kFALSE);
57df6e96 1140 // positioning the central PCB layer
5e6c8f3d 1141 gMC->Gspos("FPCB", 1, "FSTR", 0., 0., 0., 0, "ONLY");
57df6e96 1142
1143 // Sensitive volume definition
1144 Float_t parfs[3] = {klsensmx*0.5, khsensmy*0.5, kwsensmz*0.5};
5e6c8f3d 1145 gMC->Gsvolu("FSEN", "BOX", idtmed[507], parfs, 3); // Cu sensitive
57df6e96 1146 // dividing FSEN along z in knz=2 and along x in knx=48
5e6c8f3d 1147 gMC->Gsdvn("FSEZ", "FSEN", knz, 3);
1148 gMC->Gsdvn("FPAD", "FSEZ", knx, 1);
57df6e96 1149 // positioning sensitive layer inside FPCB
5e6c8f3d 1150 gMC->Gspos("FSEN", 1, "FPCB", 0., 0., 0., 0, "ONLY");
57df6e96 1151
1152 // RED GLASS Layer definition
1153 //parfp[0] = klstripx*0.5;
1154 parfp[1] = khrgly*0.5;
1155 parfp[2] = kwrglz*0.5;
5e6c8f3d 1156 gMC->Gsvolu("FRGL", "BOX", idtmed[508], parfp, 3); // red glass
57df6e96 1157 // positioning 4 RED GLASS Layers in FSTR volume
1158 //posfp[0] = 0.;
1159 posfp[1] = -khstripy*0.5+khhony+khpcby+parfp[1];
1160 //posfp[2] = 0.;
5e6c8f3d 1161 gMC->Gspos("FRGL", 1, "FSTR", 0., posfp[1], 0., 0, "ONLY");
1162 gMC->Gspos("FRGL", 4, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
57df6e96 1163 //posfp[0] = 0.;
1164 posfp[1] = (khcpcby+khrgly)*0.5;
1165 //posfp[2] = 0.;
5e6c8f3d 1166 gMC->Gspos("FRGL", 2, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
1167 gMC->Gspos("FRGL", 3, "FSTR", 0., posfp[1], 0., 0, "ONLY");
57df6e96 1168
1169 // GLASS Layer definition
1170 //parfp[0] = klstripx*0.5;
1171 parfp[1] = khglassy;
1172 parfp[2] = kwglfz*0.5;
5e6c8f3d 1173 gMC->Gsvolu("FGLF", "BOX", idtmed[508], parfp, 3); // glass
57df6e96 1174 // positioning 2 GLASS Layers in FSTR volume
1175 //posfp[0] = 0.;
1176 posfp[1] = (khcpcby + khglfy)*0.5 + khrgly;
1177 //posfp[2] = 0.;
5e6c8f3d 1178 gMC->Gspos("FGLF", 1, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
1179 gMC->Gspos("FGLF", 2, "FSTR", 0., posfp[1], 0., 0, "ONLY");
57df6e96 1180
1181 // Positioning the Strips (FSTR volumes) in the FLT volumes
1182 Int_t maxStripNumbers [5] ={fTOFGeometry->NStripC(),
1183 fTOFGeometry->NStripB(),
1184 fTOFGeometry->NStripA(),
1185 fTOFGeometry->NStripB(),
1186 fTOFGeometry->NStripC()};
1187
1188 Int_t idrotm[91];
1189
1190 Int_t totalStrip = 0;
1191 Float_t xpos, zpos, ypos, ang;
1192 for(Int_t iplate = 0; iplate < fTOFGeometry->NPlates(); iplate++){
1193 if (iplate>0) totalStrip += maxStripNumbers[iplate-1];
1194 for(Int_t istrip = 0; istrip < maxStripNumbers[iplate]; istrip++){
1195
1196 ang = fTOFGeometry->GetAngles(iplate,istrip);
1197 AliDebug(1, Form(" iplate = %1i, istrip = %2i ---> ang = %f", iplate, istrip, ang));
1198
1199 if (ang>0.) AliMatrix (idrotm[istrip+totalStrip],90.,0.,90.+ang,90., ang, 90.);
1200 else if (ang==0.) AliMatrix (idrotm[istrip+totalStrip],90.,0.,90.,90., 0., 0.);
1201 else if (ang<0.) AliMatrix (idrotm[istrip+totalStrip],90.,0.,90.+ang,90.,-ang,270.);
1202
1203 xpos = 0.;
1204 ypos = fTOFGeometry->GetHeights(iplate,istrip) + yFLT*0.5;
1205 zpos = fTOFGeometry->GetDistances(iplate,istrip);
5e6c8f3d 1206 gMC->Gspos("FSTR", istrip+totalStrip+1, "FLTA", xpos, ypos,-zpos, idrotm[istrip+totalStrip], "ONLY");
57df6e96 1207
1208 if (fTOFHoles) {
1209 if (istrip+totalStrip+1>53)
5e6c8f3d 1210 gMC->Gspos("FSTR", istrip+totalStrip+1, "FLTC", xpos, ypos,-zpos-(zlenA*0.5 - 2.*fgkModuleWallThickness + fgkInterCentrModBorder1)*0.5, idrotm[istrip+totalStrip], "ONLY");
57df6e96 1211 if (istrip+totalStrip+1<39)
5e6c8f3d 1212 gMC->Gspos("FSTR", istrip+totalStrip+1, "FLTB", xpos, ypos,-zpos+(zlenA*0.5 - 2.*fgkModuleWallThickness + fgkInterCentrModBorder1)*0.5, idrotm[istrip+totalStrip], "ONLY");
57df6e96 1213 }
1214 }
1215 }
1216
1217}
1218
1219//_____________________________________________________________________________
1220void AliTOFv6T0::CreateBackZone(Float_t xtof, Float_t ytof, Float_t zlenA) const
1221{
1222 //
1223 // Define:
1224 // - containers for FEA cards, cooling system
1225 // signal cables and supermodule support structure
5e6c8f3d 1226 // (volumes called FAIA/B/C),
57df6e96 1227 // - containers for FEA cards and some cooling
1228 // elements for a FEA (volumes called FCA1/2).
1229 //
1230
57df6e96 1231 Int_t *idtmed = fIdtmed->GetArray()-499;
1232
1233 Int_t idrotm[1];
1234
5e6c8f3d 1235 // Definition of the air card containers (FAIA, FAIC and FAIB)
57df6e96 1236
1237 Float_t par[3];
1238 par[0] = xtof*0.5;
1239 par[1] = (ytof*0.5 - fgkModuleCoverThickness)*0.5;
1240 par[2] = zlenA*0.5;
1241 gMC->Gsvolu("FAIA", "BOX ", idtmed[500], par, 3); // Air
1242 if (fTOFHoles) gMC->Gsvolu("FAIB", "BOX ", idtmed[500], par, 3); // Air
5e6c8f3d 1243 gMC->Gsvolu("FAIC", "BOX ", idtmed[500], par, 3); // Air
1244
1245 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
1246 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1247 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
1248 Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
57df6e96 1249
1250 // FEA card mother-volume definition
5e6c8f3d 1251 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1252 feaParam[1] + feaRoof1[1] + feaRoof2[1]*0.5,
1253 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
57df6e96 1254 gMC->Gsvolu("FCA1", "BOX ", idtmed[500], carpar, 3); // Air
57df6e96 1255 gMC->Gsvolu("FCA2", "BOX ", idtmed[500], carpar, 3); // Air
1256
1257 // rotation matrix
1258 AliMatrix(idrotm[0], 90.,180., 90., 90.,180., 0.);
1259
1260 // FEA card mother-volume positioning
1261 Float_t rowstep = 6.66;
1262 Float_t rowgap[5] = {13.5, 22.9, 16.94, 23.8, 20.4};
1263 Int_t rowb[5] = {6, 7, 6, 19, 7};
5e6c8f3d 1264 Float_t carpos[3] = {0.,
1265 -(ytof*0.5 - fgkModuleCoverThickness)*0.5 + carpar[1],
1266 -0.8};
1267 gMC->Gspos("FCA1", 91, "FAIA", carpos[0], carpos[1], carpos[2], 0, "MANY");
1268 gMC->Gspos("FCA2", 91, "FAIC", carpos[0], carpos[1], carpos[2], 0, "MANY");
1269
57df6e96 1270 Int_t row = 1;
1271 Int_t nrow = 0;
1272 for (Int_t sg= -1; sg< 2; sg+= 2) {
5e6c8f3d 1273 carpos[2] = sg*zlenA*0.5 - 0.8;
57df6e96 1274 for (Int_t nb=0; nb<5; ++nb) {
1275 carpos[2] = carpos[2] - sg*(rowgap[nb] - rowstep);
1276 nrow = row + rowb[nb];
1277 for ( ; row < nrow ; ++row) {
1278
1279 carpos[2] -= sg*rowstep;
1280
1281 if (nb==4) {
5e6c8f3d 1282 gMC->Gspos("FCA1", row, "FAIA", carpos[0], carpos[1], carpos[2], 0, "ONLY");
1283 gMC->Gspos("FCA2", row, "FAIC", carpos[0], carpos[1], carpos[2], 0, "ONLY");
57df6e96 1284
1285 }
1286 else {
1287 switch (sg) {
1288 case 1:
5e6c8f3d 1289 gMC->Gspos("FCA1", row, "FAIA", carpos[0], carpos[1], carpos[2], 0, "ONLY");
1290 gMC->Gspos("FCA2", row, "FAIC", carpos[0], carpos[1], carpos[2], 0, "ONLY");
57df6e96 1291 break;
1292 case -1:
5e6c8f3d 1293 gMC->Gspos("FCA1", row, "FAIA", carpos[0], carpos[1], carpos[2], idrotm[0], "ONLY");
1294 gMC->Gspos("FCA2", row, "FAIC", carpos[0], carpos[1], carpos[2], idrotm[0], "ONLY");
57df6e96 1295 break;
1296 }
1297
1298 }
5e6c8f3d 1299
57df6e96 1300 }
1301 }
1302 }
1303
57df6e96 1304 if (fTOFHoles) {
1305 row = 1;
1306 for (Int_t sg= -1; sg< 2; sg+= 2) {
5e6c8f3d 1307 carpos[2] = sg*zlenA*0.5 - 0.8;
57df6e96 1308 for (Int_t nb=0; nb<4; ++nb) {
1309 carpos[2] = carpos[2] - sg*(rowgap[nb] - rowstep);
1310 nrow = row + rowb[nb];
1311 for ( ; row < nrow ; ++row) {
1312 carpos[2] -= sg*rowstep;
1313
1314 switch (sg) {
1315 case 1:
5e6c8f3d 1316 gMC->Gspos("FCA1", row, "FAIB", carpos[0], carpos[1], carpos[2], 0, "ONLY");
57df6e96 1317 break;
1318 case -1:
5e6c8f3d 1319 gMC->Gspos("FCA1", row, "FAIB", carpos[0], carpos[1], carpos[2], idrotm[0], "ONLY");
57df6e96 1320 break;
1321 }
1322 }
1323 }
1324 }
1325 }
1326
1327}
1328
1329//_____________________________________________________________________________
5e6c8f3d 1330void AliTOFv6T0::MakeFrontEndElectronics(Float_t xtof) const
57df6e96 1331{
1332 //
1333 // Fill FCA1/2 volumes with FEA cards (FFEA volumes).
1334 //
1335
1336 Int_t *idtmed = fIdtmed->GetArray()-499;
1337
57df6e96 1338 // FEA card volume definition
5e6c8f3d 1339 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
1340 gMC->Gsvolu("FFEA", "BOX ", idtmed[502], feaParam, 3); // G10
1341
1342 Float_t al1[3] = {fgkAl1parameters[0], fgkAl1parameters[1], fgkAl1parameters[2]};
1343 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
1344 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1345 Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
1346
1347 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1348 feaParam[1] + feaRoof1[1] + feaRoof2[1]*0.5,
1349 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
57df6e96 1350
1351 // FEA card volume positioning
5e6c8f3d 1352 Float_t xCoor = xtof*0.5 - 25.;
1353 Float_t yCoor =-carpar[1] + feaParam[1];
1354 Float_t zCoor =-carpar[2] + (2.*feaRoof1[2] - 2.*al1[2] - feaParam[2]);
1355 gMC->Gspos("FFEA", 1, "FCA1",-xCoor, yCoor, zCoor, 0, "ONLY");
1356 gMC->Gspos("FFEA", 4, "FCA1", xCoor, yCoor, zCoor, 0, "ONLY");
1357 gMC->Gspos("FFEA", 1, "FCA2",-xCoor, yCoor, zCoor, 0, "ONLY");
1358 gMC->Gspos("FFEA", 4, "FCA2", xCoor, yCoor, zCoor, 0, "ONLY");
1359 xCoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1360 gMC->Gspos("FFEA", 2, "FCA1",-xCoor, yCoor, zCoor, 0, "ONLY");
1361 gMC->Gspos("FFEA", 3, "FCA1", xCoor, yCoor, zCoor, 0, "ONLY");
1362 gMC->Gspos("FFEA", 2, "FCA2",-xCoor, yCoor, zCoor, 0, "ONLY");
1363 gMC->Gspos("FFEA", 3, "FCA2", xCoor, yCoor, zCoor, 0, "ONLY");
57df6e96 1364
1365}
1366
1367//_____________________________________________________________________________
5e6c8f3d 1368void AliTOFv6T0::MakeFEACooling(Float_t xtof) const
57df6e96 1369{
1370 //
1371 // Make cooling system attached to each FEA card
1372 // (FAL1, FRO1 and FBAR/1/2 volumes)
5e6c8f3d 1373 // in FCA1/2 volume containers.
57df6e96 1374 //
1375
57df6e96 1376 Int_t *idtmed = fIdtmed->GetArray()-499;
1377
57df6e96 1378 // first FEA cooling element definition
5e6c8f3d 1379 Float_t al1[3] = {fgkAl1parameters[0], fgkAl1parameters[1], fgkAl1parameters[2]};
57df6e96 1380 gMC->Gsvolu("FAL1", "BOX ", idtmed[504], al1, 3); // Al
57df6e96 1381
5e6c8f3d 1382 // second FEA cooling element definition
1383 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1384 gMC->Gsvolu("FRO1", "BOX ", idtmed[504], feaRoof1, 3); // Al
57df6e96 1385
5e6c8f3d 1386 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
1387 Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
57df6e96 1388
5e6c8f3d 1389 // definition and positioning of a small air groove in the FRO1 volume
1390 Float_t airHole[3] = {feaRoof2[0], feaRoof2[1]*0.5, feaRoof1[2]};
1391 gMC->Gsvolu("FREE", "BOX ", idtmed[500], airHole, 3); // Air
1392 gMC->Gspos("FREE", 1, "FRO1", 0., feaRoof1[1]-airHole[1], 0., 0, "ONLY");
1393 gGeoManager->GetVolume("FRO1")->VisibleDaughters(kFALSE);
57df6e96 1394
5e6c8f3d 1395 // third FEA cooling element definition
1396 Float_t bar[3] = {fgkBar[0], fgkBar[1], fgkBar[2]};
1397 gMC->Gsvolu("FBAR", "BOX ", idtmed[504], bar, 3); // Al
57df6e96 1398
5e6c8f3d 1399 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
57df6e96 1400
5e6c8f3d 1401 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1402 feaParam[1] + feaRoof1[1] + feaRoof2[1]*0.5,
1403 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
57df6e96 1404
5e6c8f3d 1405 // fourth FEA cooling element definition
1406 Float_t bar1[3] = {fgkBar1[0], fgkBar1[1], fgkBar1[2]};
1407 gMC->Gsvolu("FBA1", "BOX ", idtmed[504], bar1, 3); // Al
57df6e96 1408
5e6c8f3d 1409 // fifth FEA cooling element definition
1410 Float_t bar2[3] = {fgkBar2[0], fgkBar2[1], fgkBar2[2]};
1411 gMC->Gsvolu("FBA2", "BOX ", idtmed[504], bar2, 3); // Al
9f8488c2 1412
5e6c8f3d 1413 // first FEA cooling element positioning
1414 Float_t xcoor = xtof*0.5 - 25.;
1415 Float_t ycoor = carpar[1] - 2.*feaRoof2[1]*0.5 - 2.*feaRoof1[1] - al1[1];
1416 Float_t zcoor =-carpar[2] + 2.*feaRoof1[2] - al1[2];
1417 gMC->Gspos("FAL1", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1418 gMC->Gspos("FAL1", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1419 gMC->Gspos("FAL1", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1420 gMC->Gspos("FAL1", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1421 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1422 gMC->Gspos("FAL1", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1423 gMC->Gspos("FAL1", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1424 gMC->Gspos("FAL1", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1425 gMC->Gspos("FAL1", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1426
1427 // second FEA cooling element positioning
1428 xcoor = xtof*0.5 - 25.;
1429 ycoor = carpar[1] - 2.*feaRoof2[1]*0.5 - feaRoof1[1];
1430 zcoor =-carpar[2] + feaRoof1[2];
1431 gMC->Gspos("FRO1", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1432 gMC->Gspos("FRO1", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1433 gMC->Gspos("FRO1", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1434 gMC->Gspos("FRO1", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1435 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1436 gMC->Gspos("FRO1", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1437 gMC->Gspos("FRO1", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1438 gMC->Gspos("FRO1", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1439 gMC->Gspos("FRO1", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1440
1441 // third FEA cooling element positioning
1442 xcoor = xtof*0.5 - 25.;
1443 ycoor = carpar[1] - 2.*feaRoof2[1]*0.5 - 2.*feaRoof1[1] - bar[1];
1444 zcoor =-carpar[2] + bar[2];
1445 gMC->Gspos("FBAR", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1446 gMC->Gspos("FBAR", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1447 gMC->Gspos("FBAR", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1448 gMC->Gspos("FBAR", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1449 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1450 gMC->Gspos("FBAR", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1451 gMC->Gspos("FBAR", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1452 gMC->Gspos("FBAR", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1453 gMC->Gspos("FBAR", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1454
1455 // fourth FEA cooling element positioning
1456 Float_t tubepar[3] = {0., 0.4, xtof*0.5 - fgkCBLw};
1457 xcoor = xtof*0.5 - 25.;
1458 ycoor = carpar[1] - 2.*feaRoof2[1]*0.5 - 2.*feaRoof1[1] - bar[1];
1459 zcoor =-carpar[2] + 2.*bar[2] + 2.*tubepar[1] + bar1[2];
1460 gMC->Gspos("FBA1", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1461 gMC->Gspos("FBA1", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1462 gMC->Gspos("FBA1", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1463 gMC->Gspos("FBA1", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1464 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1465 gMC->Gspos("FBA1", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1466 gMC->Gspos("FBA1", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1467 gMC->Gspos("FBA1", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1468 gMC->Gspos("FBA1", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1469
1470 // fifth FEA cooling element positioning
1471 xcoor = xtof*0.5 - 25.;
1472 ycoor = carpar[1] - 2.*feaRoof2[1]*0.5 - 2.*feaRoof1[1] - bar2[1];
1473 zcoor =-carpar[2] + 2.*bar[2] + bar2[2];
1474 gMC->Gspos("FBA2", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1475 gMC->Gspos("FBA2", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1476 gMC->Gspos("FBA2", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1477 gMC->Gspos("FBA2", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1478 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1479 gMC->Gspos("FBA2", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1480 gMC->Gspos("FBA2", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1481 gMC->Gspos("FBA2", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1482 gMC->Gspos("FBA2", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1483
1484 xcoor = xtof*0.5 - 25.;
1485 ycoor = carpar[1] - 2.*feaRoof2[1]*0.5 - 2.*feaRoof1[1] - 2.*bar2[1] - 2.*tubepar[1] - bar2[1];
1486 zcoor =-carpar[2] + 2.*bar[2] + bar2[2];
1487 gMC->Gspos("FBA2", 5, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1488 gMC->Gspos("FBA2", 8, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1489 gMC->Gspos("FBA2", 5, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1490 gMC->Gspos("FBA2", 8, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1491 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1492 gMC->Gspos("FBA2", 6, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1493 gMC->Gspos("FBA2", 7, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1494 gMC->Gspos("FBA2", 6, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1495 gMC->Gspos("FBA2", 7, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
9f8488c2 1496
57df6e96 1497}
9f8488c2 1498
57df6e96 1499//_____________________________________________________________________________
5e6c8f3d 1500void AliTOFv6T0::MakeNinoMask(Float_t xtof) const
57df6e96 1501{
1502 //
1503 // Make cooling Nino mask
5e6c8f3d 1504 // for each FEA card (FAL2/3 and FRO2 volumes)
1505 // in FCA1 volume container.
57df6e96 1506 //
1507
57df6e96 1508 Int_t *idtmed = fIdtmed->GetArray()-499;
1509
57df6e96 1510 // first Nino ASIC mask volume definition
5e6c8f3d 1511 Float_t al2[3] = {fgkAl2parameters[0], fgkAl2parameters[1], fgkAl2parameters[2]};
57df6e96 1512 gMC->Gsvolu("FAL2", "BOX ", idtmed[504], al2, 3); // Al
1513
1514 // second Nino ASIC mask volume definition
5e6c8f3d 1515 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
57df6e96 1516 gMC->Gsvolu("FAL3", "BOX ", idtmed[504], al3, 3); // Al
1517
57df6e96 1518 // third Nino ASIC mask volume definition
5e6c8f3d 1519 Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
57df6e96 1520 gMC->Gsvolu("FRO2", "BOX ", idtmed[504], feaRoof2, 3); // Al
dfef1a15 1521
5e6c8f3d 1522 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1523 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
9f8488c2 1524
5e6c8f3d 1525 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1526 feaParam[1] + feaRoof1[1] + feaRoof2[1]*0.5,
1527 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
9f8488c2 1528
5e6c8f3d 1529 // first Nino ASIC mask volume positioning
1530 Float_t xcoor = xtof*0.5 - 25.;
1531 Float_t ycoor = carpar[1] - 2.*al3[1];
1532 Float_t zcoor = carpar[2] - 2.*al3[2] - al2[2];
1533 gMC->Gspos("FAL2", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1534 gMC->Gspos("FAL2", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1535 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1536 gMC->Gspos("FAL2", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1537 gMC->Gspos("FAL2", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
9f8488c2 1538
5e6c8f3d 1539 // second Nino ASIC mask volume positioning
1540 xcoor = xtof*0.5 - 25.;
1541 ycoor = carpar[1] - al3[1];
1542 zcoor = carpar[2] - al3[2];
1543 gMC->Gspos("FAL3", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1544 gMC->Gspos("FAL3", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1545 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1546 gMC->Gspos("FAL3", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1547 gMC->Gspos("FAL3", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1548
1549 // third Nino ASIC mask volume positioning
1550 xcoor = xtof*0.5 - 25.;
1551 ycoor = carpar[1] - feaRoof2[1];
1552 zcoor = carpar[2] - 2.*al3[2] - feaRoof2[2];
1553 gMC->Gspos("FRO2", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1554 gMC->Gspos("FRO2", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
1555 xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1);
1556 gMC->Gspos("FRO2", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY");
1557 gMC->Gspos("FRO2", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY");
57df6e96 1558
1559}
1560
1561//_____________________________________________________________________________
1562void AliTOFv6T0::MakeSuperModuleCooling(Float_t xtof, Float_t ytof, Float_t zlenA) const
1563{
1564 //
1565 // Make cooling tubes (FTUB volume)
5e6c8f3d 1566 // and cooling bars (FTLN and FLO1/2/3 volumes)
1567 // in FAIA/B/C volume containers.
57df6e96 1568 //
1569
57df6e96 1570 Int_t *idtmed = fIdtmed->GetArray()-499;
1571
1572 Int_t idrotm[1];
1573
57df6e96 1574 // cooling tube volume definition
1575 Float_t tubepar[3] = {0., 0.4, xtof*0.5 - fgkCBLw - fgkSawThickness};
1576 gMC->Gsvolu("FTUB", "TUBE", idtmed[512], tubepar, 3); // Cu
1577
1578 // water cooling tube volume definition
1579 Float_t tubeparW[3] = {0., 0.3, tubepar[2]};
1580 gMC->Gsvolu("FITU", "TUBE", idtmed[509], tubeparW, 3); // H2O
1581
1582 // Positioning of the water tube into the steel one
5e6c8f3d 1583 gMC->Gspos("FITU", 1, "FTUB", 0., 0., 0., 0, "ONLY");
57df6e96 1584
1585 // definition of transverse components of SM cooling system
5e6c8f3d 1586 Float_t trapar[3] = {tubepar[2], 6.175/*6.15*/, 0.7};
1587 gMC->Gsvolu("FTLN", "BOX ", idtmed[504], trapar, 3); // Al
57df6e96 1588
1589 // rotation matrix
1590 AliMatrix(idrotm[0], 180., 90., 90., 90., 90., 0.);
1591
5e6c8f3d 1592 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
1593 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1594 Float_t bar[3] = {fgkBar[0], fgkBar[1], fgkBar[2]};
1595 Float_t bar2[3] = {fgkBar2[0], fgkBar2[1], fgkBar2[2]};
1596 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
1597 Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
57df6e96 1598
5e6c8f3d 1599 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1600 feaParam[1] + feaRoof1[1] + feaRoof2[1]*0.5,
1601 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
57df6e96 1602
5e6c8f3d 1603 Float_t ytub =-(ytof*0.5 - fgkModuleCoverThickness)*0.5 + carpar[1] +
1604 carpar[1] - 2.*feaRoof2[1]*0.5 - 2.*feaRoof1[1] - 2.*bar2[1] - tubepar[1];
57df6e96 1605
5e6c8f3d 1606 // Positioning of tubes for the SM cooling system
1607 Float_t ycoor = carpar[1] - 2.*feaRoof2[1]*0.5 - 2.*feaRoof1[1] - 2.*bar2[1] - tubepar[1];
1608 Float_t zcoor =-carpar[2] + 2.*bar[2] + tubepar[1];
1609 gMC->Gspos("FTUB", 1, "FCA1", 0., ycoor, zcoor, idrotm[0], "ONLY");
1610 gMC->Gspos("FTUB", 1, "FCA2", 0., ycoor, zcoor, idrotm[0], "ONLY");
1611 gGeoManager->GetVolume("FTUB")->VisibleDaughters(kFALSE);
1612
1613 Float_t yFLTN = trapar[1] - (ytof*0.5 - fgkModuleCoverThickness)*0.5;
1614 for (Int_t sg= -1; sg< 2; sg+= 2) {
1615 // Positioning of transverse components for the SM cooling system
1616 gMC->Gspos("FTLN", 5+4*sg, "FAIA", 0., yFLTN, 369.9*sg, 0, "MANY");
1617 gMC->Gspos("FTLN", 5+3*sg, "FAIA", 0., yFLTN, 366.9*sg, 0, "MANY");
1618 gMC->Gspos("FTLN", 5+2*sg, "FAIA", 0., yFLTN, 198.8*sg, 0, "MANY");
1619 gMC->Gspos("FTLN", 5+sg, "FAIA", 0., yFLTN, 56.82*sg, 0, "MANY");
1620 gMC->Gspos("FTLN", 5+4*sg, "FAIC", 0., yFLTN, 369.9*sg, 0, "MANY");
1621 gMC->Gspos("FTLN", 5+3*sg, "FAIC", 0., yFLTN, 366.9*sg, 0, "MANY");
1622 gMC->Gspos("FTLN", 5+2*sg, "FAIC", 0., yFLTN, 198.8*sg, 0, "MANY");
1623 gMC->Gspos("FTLN", 5+sg, "FAIC", 0., yFLTN, 56.82*sg, 0, "MANY");
1624 }
57df6e96 1625
5e6c8f3d 1626 // definition of longitudinal components of SM cooling system
1627 Float_t lonpar1[3] = {2., 0.5, 56.82 - trapar[2]};
1628 Float_t lonpar2[3] = {lonpar1[0], lonpar1[1], (198.8 - 56.82)*0.5 - trapar[2]};
1629 Float_t lonpar3[3] = {lonpar1[0], lonpar1[1], (366.9 - 198.8)*0.5 - trapar[2]};
1630 gMC->Gsvolu("FLO1", "BOX ", idtmed[504], lonpar1, 3); // Al
1631 gMC->Gsvolu("FLO2", "BOX ", idtmed[504], lonpar2, 3); // Al
1632 gMC->Gsvolu("FLO3", "BOX ", idtmed[504], lonpar3, 3); // Al
1633
1634 // Positioning of longitudinal components for the SM cooling system
1635 ycoor = ytub + (tubepar[1] + 2.*bar2[1] + lonpar1[1]);
1636 gMC->Gspos("FLO1", 4, "FAIA",-24., ycoor, 0., 0, "MANY");
1637 gMC->Gspos("FLO1", 2, "FAIA", 24., ycoor, 0., 0, "MANY");
1638 gMC->Gspos("FLO1", 4, "FAIC",-24., ycoor, 0., 0, "MANY");
1639 gMC->Gspos("FLO1", 2, "FAIC", 24., ycoor, 0., 0, "MANY");
1640
1641 zcoor = (198.8 + 56.82)*0.5;
1642 gMC->Gspos("FLO2", 4, "FAIA",-24., ycoor,-zcoor, 0, "MANY");
1643 gMC->Gspos("FLO2", 2, "FAIA", 24., ycoor,-zcoor, 0, "MANY");
1644 gMC->Gspos("FLO2", 4, "FAIC",-24., ycoor,-zcoor, 0, "MANY");
1645 gMC->Gspos("FLO2", 2, "FAIC", 24., ycoor,-zcoor, 0, "MANY");
1646 gMC->Gspos("FLO2", 8, "FAIA",-24., ycoor, zcoor, 0, "MANY");
1647 gMC->Gspos("FLO2", 6, "FAIA", 24., ycoor, zcoor, 0, "MANY");
1648 gMC->Gspos("FLO2", 8, "FAIC",-24., ycoor, zcoor, 0, "MANY");
1649 gMC->Gspos("FLO2", 6, "FAIC", 24., ycoor, zcoor, 0, "MANY");
1650
1651 zcoor = (366.9 + 198.8)*0.5;
1652 gMC->Gspos("FLO3", 4, "FAIA",-24., ycoor,-zcoor, 0, "MANY");
1653 gMC->Gspos("FLO3", 2, "FAIA", 24., ycoor,-zcoor, 0, "MANY");
1654 gMC->Gspos("FLO3", 4, "FAIC",-24., ycoor,-zcoor, 0, "MANY");
1655 gMC->Gspos("FLO3", 2, "FAIC", 24., ycoor,-zcoor, 0, "MANY");
1656 gMC->Gspos("FLO3", 8, "FAIA",-24., ycoor, zcoor, 0, "MANY");
1657 gMC->Gspos("FLO3", 6, "FAIA", 24., ycoor, zcoor, 0, "MANY");
1658 gMC->Gspos("FLO3", 8, "FAIC",-24., ycoor, zcoor, 0, "MANY");
1659 gMC->Gspos("FLO3", 6, "FAIC", 24., ycoor, zcoor, 0, "MANY");
1660
1661 ycoor = ytub - (tubepar[1] + 2.*bar2[1] + lonpar1[1]);
1662 gMC->Gspos("FLO1", 3, "FAIA",-24., ycoor, 0., 0, "MANY");
1663 gMC->Gspos("FLO1", 1, "FAIA", 24., ycoor, 0., 0, "MANY");
1664 gMC->Gspos("FLO1", 3, "FAIC",-24., ycoor, 0., 0, "MANY");
1665 gMC->Gspos("FLO1", 1, "FAIC", 24., ycoor, 0., 0, "MANY");
1666
1667 zcoor = (198.8 + 56.82)*0.5;
1668 gMC->Gspos("FLO2", 3, "FAIA",-24., ycoor,-zcoor, 0, "MANY");
1669 gMC->Gspos("FLO2", 1, "FAIA", 24., ycoor,-zcoor, 0, "MANY");
1670 gMC->Gspos("FLO2", 3, "FAIC",-24., ycoor,-zcoor, 0, "MANY");
1671 gMC->Gspos("FLO2", 1, "FAIC", 24., ycoor,-zcoor, 0, "MANY");
1672 gMC->Gspos("FLO2", 7, "FAIA",-24., ycoor, zcoor, 0, "MANY");
1673 gMC->Gspos("FLO2", 5, "FAIA", 24., ycoor, zcoor, 0, "MANY");
1674 gMC->Gspos("FLO2", 7, "FAIC",-24., ycoor, zcoor, 0, "MANY");
1675 gMC->Gspos("FLO2", 5, "FAIC", 24., ycoor, zcoor, 0, "MANY");
1676
1677 zcoor = (366.9 + 198.8)*0.5;
1678 gMC->Gspos("FLO3", 3, "FAIA",-24., ycoor,-zcoor, 0, "MANY");
1679 gMC->Gspos("FLO3", 1, "FAIA", 24., ycoor,-zcoor, 0, "MANY");
1680 gMC->Gspos("FLO3", 3, "FAIC",-24., ycoor,-zcoor, 0, "MANY");
1681 gMC->Gspos("FLO3", 1, "FAIC", 24., ycoor,-zcoor, 0, "MANY");
1682 gMC->Gspos("FLO3", 7, "FAIA",-24., ycoor, zcoor, 0, "MANY");
1683 gMC->Gspos("FLO3", 5, "FAIA", 24., ycoor, zcoor, 0, "MANY");
1684 gMC->Gspos("FLO3", 7, "FAIC",-24., ycoor, zcoor, 0, "MANY");
1685 gMC->Gspos("FLO3", 5, "FAIC", 24., ycoor, zcoor, 0, "MANY");
9f8488c2 1686
57df6e96 1687
5e6c8f3d 1688 Float_t carpos[3] = {25. - xtof*0.5,
1689 (11.5 - (ytof*0.5 - fgkModuleCoverThickness))*0.5,
1690 0.};
57df6e96 1691 if (fTOFHoles) {
57df6e96 1692 for (Int_t sg= -1; sg< 2; sg+= 2) {
1693 carpos[2] = sg*zlenA*0.5;
5e6c8f3d 1694 gMC->Gspos("FTLN", 5+4*sg, "FAIB", 0., yFLTN, 369.9*sg, 0, "MANY");
1695 gMC->Gspos("FTLN", 5+3*sg, "FAIB", 0., yFLTN, 366.9*sg, 0, "MANY");
1696 gMC->Gspos("FTLN", 5+2*sg, "FAIB", 0., yFLTN, 198.8*sg, 0, "MANY");
1697 gMC->Gspos("FTLN", 5+sg, "FAIB", 0., yFLTN, 56.82*sg, 0, "MANY");
dfef1a15 1698 }
57df6e96 1699
5e6c8f3d 1700 ycoor = ytub + (tubepar[1] + 2.*bar2[1] + lonpar1[1]);
e86c4f42 1701 zcoor = (198.8 + 56.82)*0.5;
5e6c8f3d 1702 gMC->Gspos("FLO2", 2, "FAIB",-24., ycoor,-zcoor, 0, "MANY");
1703 gMC->Gspos("FLO2", 1, "FAIB",-24., ycoor, zcoor, 0, "MANY");
e86c4f42 1704 zcoor = (366.9 + 198.8)*0.5;
5e6c8f3d 1705 gMC->Gspos("FLO3", 2, "FAIB",-24., ycoor,-zcoor, 0, "MANY");
1706 gMC->Gspos("FLO3", 1, "FAIB",-24., ycoor, zcoor, 0, "MANY");
1707 ycoor = ytub - (tubepar[1] + 2.*bar2[1] + lonpar1[1]);
e86c4f42 1708 zcoor = (198.8 + 56.82)*0.5;
1709 gMC->Gspos("FLO2", 4, "FAIB", 24., ycoor,-zcoor, 0, "MANY");
1710 gMC->Gspos("FLO2", 3, "FAIB", 24., ycoor, zcoor, 0, "MANY");
1711 zcoor = (366.9 + 198.8)*0.5;
1712 gMC->Gspos("FLO3", 4, "FAIB", 24., ycoor,-zcoor, 0, "MANY");
1713 gMC->Gspos("FLO3", 3, "FAIB", 24., ycoor, zcoor, 0, "MANY");
57df6e96 1714
1715 }
1716
5e6c8f3d 1717 Float_t barS[3] = {fgkBarS[0], fgkBarS[1], fgkBarS[2]};
1718 gMC->Gsvolu("FBAS", "BOX ", idtmed[504], barS, 3); // Al
1719
1720 Float_t barS1[3] = {fgkBarS1[0], fgkBarS1[1], fgkBarS1[2]};
1721 gMC->Gsvolu("FBS1", "BOX ", idtmed[504], barS1, 3); // Al
1722
1723 Float_t barS2[3] = {fgkBarS2[0], fgkBarS2[1], fgkBarS2[2]};
1724 gMC->Gsvolu("FBS2", "BOX ", idtmed[504], barS2, 3); // Al
1725
1726 Float_t ytubBis = carpar[1] - 2.*feaRoof2[1]*0.5 - 2.*feaRoof1[1] - 2.*barS2[1] - tubepar[1];
1727 ycoor = ytubBis;
1728 zcoor =-carpar[2] + barS[2];
1729 gMC->Gspos("FBAS", 1, "FCA1",-24., ycoor, zcoor, 0, "ONLY");
1730 gMC->Gspos("FBAS", 2, "FCA1", 24., ycoor, zcoor, 0, "ONLY");
1731 gMC->Gspos("FBAS", 1, "FCA2",-24., ycoor, zcoor, 0, "ONLY");
1732 gMC->Gspos("FBAS", 2, "FCA2", 24., ycoor, zcoor, 0, "ONLY");
1733
1734 zcoor =-carpar[2] + 2.*barS[2] + 2.*tubepar[1] + barS1[2];
1735 gMC->Gspos("FBS1", 1, "FCA1",-24., ycoor, zcoor, 0, "ONLY");
1736 gMC->Gspos("FBS1", 2, "FCA1", 24., ycoor, zcoor, 0, "ONLY");
1737 gMC->Gspos("FBS1", 1, "FCA2",-24., ycoor, zcoor, 0, "ONLY");
1738 gMC->Gspos("FBS1", 2, "FCA2", 24., ycoor, zcoor, 0, "ONLY");
1739
1740 ycoor = ytubBis + (tubepar[1] + barS2[1]);
1741 zcoor =-carpar[2] + 2.*barS[2] + barS2[2];
1742 gMC->Gspos("FBS2", 1, "FCA1",-24., ycoor, zcoor, 0, "ONLY");
1743 gMC->Gspos("FBS2", 2, "FCA1", 24., ycoor, zcoor, 0, "ONLY");
1744 gMC->Gspos("FBS2", 1, "FCA2",-24., ycoor, zcoor, 0, "ONLY");
1745 gMC->Gspos("FBS2", 2, "FCA2", 24., ycoor, zcoor, 0, "ONLY");
1746
1747 ycoor = ytubBis - (tubepar[1] + barS2[1]);
1748 //zcoor =-carpar[2] + 2.*barS[2] + barS2[2];
1749 gMC->Gspos("FBS2", 3, "FCA1",-24., ycoor, zcoor, 0, "ONLY");
1750 gMC->Gspos("FBS2", 4, "FCA1", 24., ycoor, zcoor, 0, "ONLY");
1751 gMC->Gspos("FBS2", 3, "FCA2",-24., ycoor, zcoor, 0, "ONLY");
1752 gMC->Gspos("FBS2", 4, "FCA2", 24., ycoor, zcoor, 0, "ONLY");
1753
57df6e96 1754}
1755
1756//_____________________________________________________________________________
1757void AliTOFv6T0::MakeSuperModuleServices(Float_t xtof, Float_t ytof, Float_t zlenA) const
1758{
1759 //
5e6c8f3d 1760 // Make signal cables (FCAB/L and FCBL/B volumes),
57df6e96 1761 // supemodule cover (FCOV volume) and wall (FSAW volume)
5e6c8f3d 1762 // in FAIA/B/C volume containers.
57df6e96 1763 //
1764
57df6e96 1765 Int_t *idtmed = fIdtmed->GetArray()-499;
1766
1767 Int_t idrotm[3];
1768
57df6e96 1769 Float_t tubepar[3] = {0., 0.4, xtof*0.5 - fgkCBLw - fgkSawThickness};
5e6c8f3d 1770 Float_t al1[3] = {fgkAl1parameters[0], fgkAl1parameters[1], fgkAl1parameters[2]};
1771 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
1772 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1773 Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
1774 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
57df6e96 1775
1776 // FEA cables definition
5e6c8f3d 1777 Float_t cbpar[3] = {0., 0.5, (tubepar[2] - (fgkFEAwidth2 - fgkFEAwidth1/6.)*0.5)*0.5};
57df6e96 1778 gMC->Gsvolu("FCAB", "TUBE", idtmed[510], cbpar, 3); // copper+alu
5e6c8f3d 1779
1780 Float_t cbparS[3] = {cbpar[0], cbpar[1], (tubepar[2] - (xtof*0.5 - 25. + (fgkFEAwidth1 - fgkFEAwidth1/6.)*0.5))*0.5};
1781 gMC->Gsvolu("FCAL", "TUBE", idtmed[510], cbparS, 3); // copper+alu
57df6e96 1782
1783 // rotation matrix
1784 AliMatrix(idrotm[0], 180., 90., 90., 90., 90., 0.);
1785
5e6c8f3d 1786 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1787 feaParam[1] + feaRoof1[1] + feaRoof2[1]*0.5,
1788 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
57df6e96 1789
5e6c8f3d 1790 Float_t bar2[3] = {fgkBar2[0], fgkBar2[1], fgkBar2[2]};
1791 Float_t ytub =-(ytof*0.5 - fgkModuleCoverThickness)*0.5 + carpar[1] +
1792 carpar[1] - 2.*feaRoof2[1]*0.5 - 2.*feaRoof1[1] - 2.*bar2[1] - tubepar[1];
57df6e96 1793
5e6c8f3d 1794 // FEA cables positioning
1795 Float_t xcoor = (tubepar[2] + (fgkFEAwidth2 - fgkFEAwidth1/6.)*0.5)*0.5;
1796 Float_t ycoor = ytub - 3.;
1797 Float_t zcoor =-carpar[2] + (2.*feaRoof1[2] - 2.*al1[2] - 2.*feaParam[2] - cbpar[1]);
1798 gMC->Gspos("FCAB", 1, "FCA1",-xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1799 gMC->Gspos("FCAB", 2, "FCA1", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1800 gMC->Gspos("FCAB", 1, "FCA2",-xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1801 gMC->Gspos("FCAB", 2, "FCA2", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1802 xcoor = (tubepar[2] + (xtof*0.5 - 25. + (fgkFEAwidth1 - fgkFEAwidth1/6.)*0.5))*0.5;
1803 ycoor -= 2.*cbpar[1];
1804 gMC->Gspos("FCAL", 1, "FCA1",-xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1805 gMC->Gspos("FCAL", 2, "FCA1", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1806 gMC->Gspos("FCAL", 1, "FCA2",-xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1807 gMC->Gspos("FCAL", 2, "FCA2", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
57df6e96 1808
dfef1a15 1809
1810 // Cables and tubes on the side blocks
57df6e96 1811 // constants definition
1812 const Float_t kCBLl = zlenA*0.5; // length of block
1813 const Float_t kCBLlh = zlenA*0.5 - fgkInterCentrModBorder2; // length of block in case of holes
1814 //const Float_t fgkCBLw = 13.5; // width of block
1815 //const Float_t fgkCBLh1 = 2.; // min. height of block
1816 //const Float_t fgkCBLh2 = 12.3; // max. height of block
1817 //const Float_t fgkSawThickness = 1.; // Al wall thickness
1818
1819 // lateral cable and tube volume definition
1820 Float_t tgal = (fgkCBLh2 - fgkCBLh1)/(2.*kCBLl);
dfef1a15 1821 Float_t cblpar[11];
57df6e96 1822 cblpar[0] = fgkCBLw *0.5;
dfef1a15 1823 cblpar[1] = 0.;
1824 cblpar[2] = 0.;
57df6e96 1825 cblpar[3] = kCBLl *0.5;
1826 cblpar[4] = fgkCBLh1 *0.5;
1827 cblpar[5] = fgkCBLh2 *0.5;
dfef1a15 1828 cblpar[6] = TMath::ATan(tgal)*kRaddeg;
57df6e96 1829 cblpar[7] = kCBLl *0.5;
1830 cblpar[8] = fgkCBLh1 *0.5;
1831 cblpar[9] = fgkCBLh2 *0.5;
dfef1a15 1832 cblpar[10]= cblpar[6];
57df6e96 1833 gMC->Gsvolu("FCBL", "TRAP", idtmed[511], cblpar, 11); // cables and tubes mix
1834
1835 // Side Al Walls definition
1836 Float_t sawpar[3] = {fgkSawThickness*0.5, fgkCBLh2*0.5, kCBLl};
1837 gMC->Gsvolu("FSAW", "BOX ", idtmed[504], sawpar, 3); // Al
1838
1839 AliMatrix(idrotm[1], 90., 90., 180., 0., 90., 180.);
1840 AliMatrix(idrotm[2], 90., 90., 0., 0., 90., 0.);
1841
1842 // lateral cable and tube volume positioning
57df6e96 1843 xcoor = (xtof - fgkCBLw)*0.5 - 2.*sawpar[0];
1844 ycoor = (fgkCBLh1 + fgkCBLh2)*0.25 - (ytof*0.5 - fgkModuleCoverThickness)*0.5;
1845 zcoor = kCBLl*0.5;
1846 gMC->Gspos("FCBL", 1, "FAIA", -xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1847 gMC->Gspos("FCBL", 2, "FAIA", xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1848 gMC->Gspos("FCBL", 3, "FAIA", -xcoor, ycoor, zcoor, idrotm[2], "ONLY");
1849 gMC->Gspos("FCBL", 4, "FAIA", xcoor, ycoor, zcoor, idrotm[2], "ONLY");
5e6c8f3d 1850 gMC->Gspos("FCBL", 1, "FAIC", -xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1851 gMC->Gspos("FCBL", 2, "FAIC", xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1852 gMC->Gspos("FCBL", 3, "FAIC", -xcoor, ycoor, zcoor, idrotm[2], "ONLY");
1853 gMC->Gspos("FCBL", 4, "FAIC", xcoor, ycoor, zcoor, idrotm[2], "ONLY");
57df6e96 1854
dfef1a15 1855 if (fTOFHoles) {
57df6e96 1856 cblpar[3] = kCBLlh *0.5;
1857 cblpar[5] = fgkCBLh1*0.5 + kCBLlh*tgal;
1858 cblpar[7] = kCBLlh *0.5;
dfef1a15 1859 cblpar[9] = cblpar[5];
57df6e96 1860 gMC->Gsvolu("FCBB", "TRAP", idtmed[511], cblpar, 11); // cables and tubes mix
1861
1862 xcoor = (xtof - fgkCBLw)*0.5 - 2.*sawpar[0];
1863 ycoor = (fgkCBLh1 + 2.*cblpar[5])*0.25 - (ytof*0.5 - fgkModuleCoverThickness)*0.5;
1864 zcoor = kCBLl-kCBLlh*0.5;
1865 gMC->Gspos("FCBB", 1, "FAIB", -xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1866 gMC->Gspos("FCBB", 2, "FAIB", xcoor, ycoor, -zcoor, idrotm[1], "ONLY");
1867 gMC->Gspos("FCBB", 3, "FAIB", -xcoor, ycoor, zcoor, idrotm[2], "ONLY");
1868 gMC->Gspos("FCBB", 4, "FAIB", xcoor, ycoor, zcoor, idrotm[2], "ONLY");
1869 }
1870
1871 // lateral cable and tube volume positioning
5e6c8f3d 1872 xcoor = xtof*0.5 - sawpar[0];
57df6e96 1873 ycoor = (fgkCBLh2 - ytof*0.5 + fgkModuleCoverThickness)*0.5;
1874 zcoor = 0.;
1875 gMC->Gspos("FSAW", 1, "FAIA", -xcoor, ycoor, zcoor, 0, "ONLY");
1876 gMC->Gspos("FSAW", 2, "FAIA", xcoor, ycoor, zcoor, 0, "ONLY");
5e6c8f3d 1877 gMC->Gspos("FSAW", 1, "FAIC", -xcoor, ycoor, zcoor, 0, "ONLY");
1878 gMC->Gspos("FSAW", 2, "FAIC", xcoor, ycoor, zcoor, 0, "ONLY");
57df6e96 1879
1880 if (fTOFHoles) {
dfef1a15 1881 xcoor = xtof*0.5 - sawpar[0];
57df6e96 1882 ycoor = (fgkCBLh2 - ytof*0.5 + fgkModuleCoverThickness)*0.5;
dfef1a15 1883 gMC->Gspos("FSAW", 1, "FAIB", -xcoor, ycoor, 0., 0, "ONLY");
1884 gMC->Gspos("FSAW", 2, "FAIB", xcoor, ycoor, 0., 0, "ONLY");
1885 }
1886
1887 // TOF Supermodule cover definition and positioning
57df6e96 1888 Float_t covpar[3] = {xtof*0.5, 0.075, zlenA*0.5};
1889 gMC->Gsvolu("FCOV", "BOX ", idtmed[504], covpar, 3); // Al
1890 if (fTOFHoles) {
1891 covpar[2] = (zlenA*0.5 - fgkInterCentrModBorder2)*0.5;
1892 gMC->Gsvolu("FCOB", "BOX ", idtmed[504], covpar, 3); // Al
1893 covpar[2] = fgkInterCentrModBorder2;
1894 gMC->Gsvolu("FCOP", "BOX ", idtmed[513], covpar, 3); // Plastic (CH2)
1895 }
1896
dfef1a15 1897 xcoor = 0.;
5e6c8f3d 1898 ycoor = (ytof*0.5 - fgkModuleCoverThickness)*0.5 - covpar[1];
dfef1a15 1899 zcoor = 0.;
1900 gMC->Gspos("FCOV", 0, "FAIA", xcoor, ycoor, zcoor, 0, "ONLY");
5e6c8f3d 1901 gMC->Gspos("FCOV", 0, "FAIC", xcoor, ycoor, zcoor, 0, "ONLY");
57df6e96 1902 if (fTOFHoles) {
1903 zcoor = (zlenA*0.5 + fgkInterCentrModBorder2)*0.5;
1904 gMC->Gspos("FCOB", 1, "FAIB", xcoor, ycoor, zcoor, 0, "ONLY");
1905 gMC->Gspos("FCOB", 2, "FAIB", xcoor, ycoor, -zcoor, 0, "ONLY");
1906 zcoor = 0.;
1907 gMC->Gspos("FCOP", 0, "FAIB", xcoor, ycoor, zcoor, 0, "ONLY");
1908 }
1909
1910}
1911
1912//_____________________________________________________________________________
1913void AliTOFv6T0::MakeReadoutCrates(Float_t ytof) const
1914{
1915 // Services Volumes
1916
1917 // Empty crate weight: 50 Kg, electronics cards + cables ~ 52 Kg.
1918 // Per each side (A and C) the total weight is: 2x102 ~ 204 Kg.
1919 // ... + weight of the connection pannel for the steel cooling system (Cr 18%, Ni 12%, Fe 70%)
1920 // + other remaining elements + various supports
1921
1922 // Each FEA card weight + all supports
1923 // (including all bolts and not including the cable connectors)
1924 // 353.1 g.
1925 // Per each strip there are 4 FEA cards, then
1926 // the total weight of the front-end electonics section is: 353.1 g x 4 = 1412.4 g.
dfef1a15 1927
1928 // Services Volumes
1929
1930 // Empty crate weight: 50 Kg, electronics cards + cables ~ 52 Kg.
1931 // Per each side (A and C) the total weight is: 2x102 ~ 204 Kg.
1932 // ... + weight of the connection pannel for the steel cooling system (Cr 18%, Ni 12%, Fe 70%)
1933 // + other remaining elements + various supports
1934
1935 // Each FEA card weight + all supports
1936 // (including all bolts and not including the cable connectors)
1937 // 353.1 g.
1938 // Per each strip there are 4 FEA cards, then
1939 // the total weight of the front-end electonics section is: 353.1 g x 4 = 1412.4 g.
57df6e96 1940 //
1941
1942 Int_t *idtmed = fIdtmed->GetArray()-499;
1943
1944 Int_t idrotm[18];
dfef1a15 1945
57df6e96 1946 // volume definition
dfef1a15 1947 Float_t serpar[3] = {29.*0.5, 121.*0.5, 90.*0.5};
57df6e96 1948 gMC->Gsvolu("FTOS", "BOX ", idtmed[514], serpar, 3); // Al + Cu + steel
1949
1950 Float_t xcoor, ycoor, zcoor;
dfef1a15 1951 zcoor = (118.-90.)*0.5;
1952 Float_t phi = -10., ra = fTOFGeometry->Rmin() + ytof*0.5;
1953 for (Int_t i = 0; i < fTOFGeometry->NSectors(); i++) {
1954 phi += 20.;
1955 xcoor = ra * TMath::Cos(phi * kDegrad);
1956 ycoor = ra * TMath::Sin(phi * kDegrad);
57df6e96 1957 AliMatrix(idrotm[i], 90., phi, 90., phi + 270., 0., 0.);
1958 gMC->Gspos("FTOS", i, "BFMO", xcoor, ycoor, zcoor, idrotm[i], "ONLY");
dfef1a15 1959 }
57df6e96 1960
dfef1a15 1961 zcoor = (90. - 223.)*0.5;
1962 gMC->Gspos("FTOS", 1, "BBCE", ra, 0., zcoor, 0, "ONLY");
1963
1964}
57df6e96 1965
dfef1a15 1966//_____________________________________________________________________________
1967void AliTOFv6T0::DrawModule() const
1968{
1969 //
1970 // Draw a shaded view of the Time Of Flight version 5
1971 //
1972
1973 // Set everything unseen
1974 gMC->Gsatt("*", "seen", -1);
1975
1976 //
1977 //Set volumes visible
1978 //
1979
1980 //Set ALIC mother transparent
1981 gMC->Gsatt("ALIC","SEEN", 0);
1982
1983//=====> Level 1
1984 // Level 1 for TOF volumes
1985 gMC->Gsatt("B077","seen", 0);
1986
1987//=====> Level 2
1988 // Level 2 for TOF volumes
1989 gMC->Gsatt("B071","seen", 0);
1990 gMC->Gsatt("B074","seen", 0);
1991 gMC->Gsatt("B075","seen", 0);
1992 gMC->Gsatt("B076","seen",-1); // all B076 sub-levels skipped -
1993 gMC->Gsatt("B080","seen", 0); // B080 does not has sub-level
1994
1995 // Level 2 of B071
1996 gMC->Gsatt("B056","seen", 0); // B056 does not has sub-levels -
1997 gMC->Gsatt("B063","seen",-1); // all B063 sub-levels skipped -
1998 gMC->Gsatt("B065","seen",-1); // all B065 sub-levels skipped -
1999 gMC->Gsatt("B067","seen",-1); // all B067 sub-levels skipped -
2000 gMC->Gsatt("B072","seen",-1); // all B072 sub-levels skipped -
2001
2002 char name[16];
2003 for (Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++) {
2004 sprintf(name, "BREF%d",isec);
2005 gMC->Gsatt(name,"seen", 0); // all BREF%d sub-levels skipped -
2006 sprintf(name, "BTRD%d",isec);
2007 gMC->Gsatt(name,"seen", 0); // all BTRD%d sub-levels skipped -
2008 sprintf(name, "BTOF%d",isec);
2009 gMC->Gsatt(name,"seen",-2); // all BTOF%d sub-levels skipped -
2010 }
2011
2012 gMC->Gdopt("hide", "on");
2013 gMC->Gdopt("shad", "on");
2014 gMC->Gsatt("*", "fill", 7);
2015 gMC->SetClipBox(".");
2016 gMC->SetClipBox("*", 100, 1000, 100, 1000, 100, 1000);
2017 gMC->DefaultRange();
2018 gMC->Gdraw("alic", 40, 30, 0, 10, 9.5, .018, .018);
2019 gMC->Gdhead(1111, "Time Of Flight");
2020 gMC->Gdman(18, 3, "MAN");
2021 gMC->Gdopt("hide","off");
2022}
2023//_____________________________________________________________________________
2024void AliTOFv6T0::DrawDetectorModules() const
2025{
2026 //
2027 // Draw a shaded view of the TOF detector SuperModules version 5
2028 //
2029
2030 // Set everything unseen
2031 gMC->Gsatt("*", "seen", -1);
2032
2033 //
2034 //Set volumes visible
2035 //
2036
2037 //Set ALIC mother transparent
2038 gMC->Gsatt("ALIC","SEEN", 0);
2039
2040//=====> Level 1
2041 // Level 1 for TOF volumes
2042 gMC->Gsatt("B077","seen", 0);
2043
2044//=====> Level 2
2045 // Level 2 for TOF volumes
2046 gMC->Gsatt("B071","seen", 0);
2047 gMC->Gsatt("B074","seen", 0);
2048 gMC->Gsatt("B075","seen", 0);
2049 gMC->Gsatt("B076","seen",-1); // all B076 sub-levels skipped -
2050 gMC->Gsatt("B080","seen", 0); // B080 does not has sub-level
2051
2052 // Level 2 of B071
2053 gMC->Gsatt("B056","seen", 0); // B056 does not has sub-levels -
2054 gMC->Gsatt("B063","seen",-1); // all B063 sub-levels skipped -
2055 gMC->Gsatt("B065","seen",-1); // all B065 sub-levels skipped -
2056 gMC->Gsatt("B067","seen",-1); // all B067 sub-levels skipped -
2057 gMC->Gsatt("B072","seen",-1); // all B072 sub-levels skipped -
2058
2059 char name[16];
2060 for (Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++) {
2061 sprintf(name, "BREF%d",isec);
2062 gMC->Gsatt(name,"seen", 0); // all BREF%d sub-levels skipped -
2063 sprintf(name, "BTRD%d",isec);
2064 gMC->Gsatt(name,"seen", 0); // all BTRD%d sub-levels skipped -
2065 sprintf(name, "BTOF%d",isec);
2066 gMC->Gsatt(name,"seen", 0); // all BTOF%d sub-levels skipped -
2067 }
2068
2069 // Level 3 of B071, B075 and B074
2070 gMC->Gsatt("FTOA","seen",-2); // all FTOA sub-levels skipped -
2071 if (fTOFHoles) gMC->Gsatt("FTOB","seen",-2); // all FTOB sub-levels skipped -
2072 if (fTOFHoles) gMC->Gsatt("FTOC","seen",-2); // all FTOC sub-levels skipped -
2073
2074 // Level 3 of B071, B075 and B074
2075 gMC->Gsatt("FAIA","seen",-1); // all FAIA sub-levels skipped -
5e6c8f3d 2076 gMC->Gsatt("FAIC","seen",-1); // all FAIC sub-levels skipped -
dfef1a15 2077 if (fTOFHoles) gMC->Gsatt("FAIB","seen",-1); // all FAIB sub-levels skipped -
2078
2079 // Level 3 of B071, B075 and B074
57df6e96 2080 gMC->Gsatt("FPEA","seen",-2/*1*/); // all FPEA sub-levels skipped -
2081 if (fTOFHoles) gMC->Gsatt("FPEB","seen",-2/*1*/); // all FPEB sub-levels skipped -
dfef1a15 2082
2083 gMC->Gdopt("hide","on");
2084 gMC->Gdopt("shad","on");
2085 gMC->Gsatt("*", "fill", 5);
2086 gMC->SetClipBox(".");
2087 gMC->SetClipBox("*", 100, 1000, 100, 1000, 0, 1000);
2088 gMC->DefaultRange();
2089 gMC->Gdraw("alic", 40, 30, 0, 10, 9.5, .018, .018);
2090 gMC->Gdhead(1111,"TOF detector");
2091 gMC->Gdman(18, 3, "MAN");
2092 gMC->Gdopt("hide","off");
2093}
2094
2095//_____________________________________________________________________________
2096void AliTOFv6T0::DrawDetectorStrips() const
2097{
2098 //
2099 // Draw a shaded view of the TOF strips for version 5
2100 //
2101
2102 // Set everything unseen
2103 gMC->Gsatt("*", "seen", -1);
2104
2105 //
2106 //Set volumes visible
2107 //
2108
2109 //Set ALIC mother transparent
2110 gMC->Gsatt("ALIC","SEEN", 0);
2111
2112//=====> Level 1
2113 // Level 1 for TOF volumes
2114 gMC->Gsatt("B077","seen", 0);
2115
2116//=====> Level 2
2117 // Level 2 for TOF volumes
2118 gMC->Gsatt("B071","seen", 0);
2119 gMC->Gsatt("B074","seen", 0);
2120 gMC->Gsatt("B075","seen", 0);
2121 gMC->Gsatt("B076","seen",-1); // all B076 sub-levels skipped -
2122 gMC->Gsatt("B080","seen", 0); // B080 does not has sub-level
2123
2124 // Level 2 of B071
2125 gMC->Gsatt("B063","seen",-1); // all B063 sub-levels skipped -
2126 gMC->Gsatt("B065","seen",-1); // all B065 sub-levels skipped -
2127 gMC->Gsatt("B067","seen",-1); // all B067 sub-levels skipped -
2128 gMC->Gsatt("B056","seen", 0); // B056 does not has sub-levels -
2129 gMC->Gsatt("B072","seen",-1); // all B072 sub-levels skipped -
2130
2131 char name[16];
2132 for (Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++) {
2133 sprintf(name, "BREF%d",isec);
2134 gMC->Gsatt(name,"seen", 0); // all BREF%d sub-levels skipped -
2135 sprintf(name, "BTRD%d",isec);
2136 gMC->Gsatt(name,"seen", 0); // all BTRD%d sub-levels skipped -
2137 sprintf(name, "BTOF%d",isec);
2138 gMC->Gsatt(name,"seen", 0); // all BTOF%d sub-levels skipped -
2139 }
2140
2141 // Level 3 of B071, B074 and B075
2142 gMC->Gsatt("FTOA","SEEN", 0);
2143 if (fTOFHoles) gMC->Gsatt("FTOB","SEEN", 0);
2144 if (fTOFHoles) gMC->Gsatt("FTOC","SEEN", 0);
2145
2146 // Level 4 of B071, B074 and B075
2147 gMC->Gsatt("FLTA","SEEN", 0);
2148 if (fTOFHoles) gMC->Gsatt("FLTB","SEEN", 0);
2149 if (fTOFHoles) gMC->Gsatt("FLTC","SEEN", 0);
2150
2151 // Level 5 of B071, B074 and B075
2152 gMC->Gsatt("FAIA","SEEN", 0);
5e6c8f3d 2153 gMC->Gsatt("FAIC","seen",-1); // all FAIC sub-levels skipped -
dfef1a15 2154 if (fTOFHoles) gMC->Gsatt("FAIB","SEEN", 0);
2155
57df6e96 2156 gMC->Gsatt("FPEA","SEEN", -2/*1*/);
2157 if (fTOFHoles) gMC->Gsatt("FPEB","SEEN", -2/*1*/);
dfef1a15 2158
2159 gMC->Gsatt("FSTR","SEEN",-2); // all FSTR sub-levels skipped -
2160
2161 gMC->Gsatt("FWZ1","SEEN", 1);
2162 gMC->Gsatt("FWZ2","SEEN", 1);
2163 gMC->Gsatt("FWZ3","SEEN", 1);
2164 gMC->Gsatt("FWZ4","SEEN", 1);
57df6e96 2165 if (fTOFHoles) {
2166 gMC->Gsatt("FWZA","SEEN", 1);
2167 gMC->Gsatt("FWZB","SEEN", 1);
2168 gMC->Gsatt("FWZC","SEEN", 1);
2169 }
dfef1a15 2170
2171 // Level 2 of FAIA
2172 // Level 2 of FAIB
5e6c8f3d 2173 // Level 2 of FAIC
dfef1a15 2174 gMC->Gsatt("FCA1","SEEN", 0);
2175 gMC->Gsatt("FCA2","SEEN", 0);
2176 gMC->Gsatt("FCAB","SEEN", 0);
57df6e96 2177 gMC->Gsatt("FCAL","SEEN", 0);
dfef1a15 2178 gMC->Gsatt("FTUB","SEEN",-1); // all FTUB sub-levels skipped -
2179 gMC->Gsatt("FTLN","SEEN", 0);
5e6c8f3d 2180 gMC->Gsatt("FLO1","SEEN", 0);
2181 gMC->Gsatt("FLO2","SEEN", 0);
2182 gMC->Gsatt("FLO3","SEEN", 0);
dfef1a15 2183 gMC->Gsatt("FCBL","SEEN", 0);
57df6e96 2184 if (fTOFHoles) gMC->Gsatt("FCBB","SEEN", 0);
dfef1a15 2185 gMC->Gsatt("FSAW","SEEN", 0);
2186 gMC->Gsatt("FCOV","SEEN", 0);
57df6e96 2187 if (fTOFHoles) {
2188 gMC->Gsatt("FCOB","SEEN", 0);
2189 gMC->Gsatt("FCOP","SEEN", 0);
2190 }
dfef1a15 2191
2192 // Level 2 of FTUB
2193 gMC->Gsatt("FITU","SEEN", 0);
2194
2195 // Level 2 of FSTR
2196 gMC->Gsatt("FHON","SEEN", 1);
2197 gMC->Gsatt("FPC1","SEEN", 1);
2198 gMC->Gsatt("FPC2","SEEN", 1);
2199 gMC->Gsatt("FPCB","SEEN", 1);
2200 gMC->Gsatt("FRGL","SEEN", 1);
2201 gMC->Gsatt("FGLF","SEEN", 1);
2202
2203 // Level 2 of FPCB => Level 3 of FSTR
2204 gMC->Gsatt("FSEN","SEEN", 0);
2205 gMC->Gsatt("FSEZ","SEEN", 0);
2206 gMC->Gsatt("FPAD","SEEN", 1);
2207
2208 gMC->Gdopt("hide","on");
2209 gMC->Gdopt("shad","on");
2210 gMC->Gsatt("*", "fill", 5);
2211 gMC->SetClipBox(".");
2212 gMC->SetClipBox("*", 0, 1000, 0, 1000, 0, 1000);
2213 gMC->DefaultRange();
2214 gMC->Gdraw("alic", 40, 30, 0, 10, 9.5, .018, .018);
2215 gMC->Gdhead(1111,"TOF Strips");
2216 gMC->Gdman(18, 3, "MAN");
2217 gMC->Gdopt("hide","off");
2218}
2219
2220//_____________________________________________________________________________
2221void AliTOFv6T0::CreateMaterials()
2222{
2223 //
2224 // Define materials for the Time Of Flight
2225 //
2226
2227 //AliTOF::CreateMaterials();
2228
2229 AliMagF *magneticField = (AliMagF*)gAlice->Field();
2230
2231 Int_t isxfld = magneticField->Integ();
2232 Float_t sxmgmx = magneticField->Max();
2233
57df6e96 2234 //--- Quartz (SiO2) ---
2235 Float_t aq[2] = { 28.0855,15.9994};
dfef1a15 2236 Float_t zq[2] = { 14.,8. };
2237 Float_t wq[2] = { 1.,2. };
57df6e96 2238 Float_t dq = 2.7; // (+5.9%)
dfef1a15 2239 Int_t nq = -2;
2240
57df6e96 2241 // --- Nomex (C14H22O2N2) ---
2242 Float_t anox[4] = {12.011,1.00794,15.9994,14.00674};
dfef1a15 2243 Float_t znox[4] = { 6., 1., 8., 7.};
2244 Float_t wnox[4] = {14., 22., 2., 2.};
2245 //Float_t dnox = 0.048; //old value
2246 Float_t dnox = 0.22; // (x 4.6)
2247 Int_t nnox = -4;
2248
57df6e96 2249 // --- G10 {Si, O, C, H, O} ---
2250 Float_t we[7], na[7];
2251
2252 Float_t ag10[5] = {28.0855,15.9994,12.011,1.00794,15.9994};
dfef1a15 2253 Float_t zg10[5] = {14., 8., 6., 1., 8.};
2254 Float_t wmatg10[5];
2255 Int_t nlmatg10 = 5;
2256 na[0]= 1. , na[1]= 2. , na[2]= 0. , na[3]= 0. , na[4]= 0.;
2257 MaterialMixer(we,ag10,na,5);
2258 wmatg10[0]= we[0]*0.6;
2259 wmatg10[1]= we[1]*0.6;
2260 na[0]= 0. , na[1]= 0. , na[2]= 14. , na[3]= 20. , na[4]= 3.;
2261 MaterialMixer(we,ag10,na,5);
2262 wmatg10[2]= we[2]*0.4;
2263 wmatg10[3]= we[3]*0.4;
2264 wmatg10[4]= we[4]*0.4;
2265 AliDebug(1,Form("wg10 %d %d %d %d %d", wmatg10[0], wmatg10[1], wmatg10[2], wmatg10[3], wmatg10[4]));
57df6e96 2266 //Float_t densg10 = 1.7; //old value
e41ca6a9 2267 Float_t densg10 = 2.0; // (+17.8%)
dfef1a15 2268
57df6e96 2269 // --- Water ---
2270 Float_t awa[2] = { 1.00794, 15.9994 };
dfef1a15 2271 Float_t zwa[2] = { 1., 8. };
2272 Float_t wwa[2] = { 2., 1. };
2273 Float_t dwa = 1.0;
2274 Int_t nwa = -2;
2275
57df6e96 2276 // --- Air ---
2277 Float_t aAir[4]={12.011,14.00674,15.9994,39.948};
dfef1a15 2278 Float_t zAir[4]={6.,7.,8.,18.};
2279 Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827};
2280 Float_t dAir = 1.20479E-3;
2281
57df6e96 2282 // --- Fibre Glass ---
2283 Float_t afg[4] = {28.0855,15.9994,12.011,1.00794};
dfef1a15 2284 Float_t zfg[4] = {14., 8., 6., 1.};
2285 Float_t wfg[4] = {0.12906,0.29405,0.51502,0.06187};
2286 //Float_t dfg = 1.111;
57df6e96 2287 Float_t dfg = 2.05; // (x1.845)
dfef1a15 2288 Int_t nfg = 4;
2289
57df6e96 2290 // --- Freon C2F4H2 + SF6 ---
2291 Float_t afre[4] = {12.011,1.00794,18.9984032,32.0065};
2292 Float_t zfre[4] = { 6., 1., 9., 16.};
2293 Float_t wfre[4] = {0.21250,0.01787,0.74827,0.021355};
2294 Float_t densfre = 0.00375;
dfef1a15 2295 Int_t nfre = 4;
2296
57df6e96 2297 // --- Cables and tubes {Al, Cu} ---
2298 Float_t acbt[2] = {26.981539,63.546};
2299 Float_t zcbt[2] = {13., 29.};
2300 Float_t wcbt[2] = {0.407,0.593};
2301 Float_t decbt = 0.68;
2302
2303 // --- Cable {CH2, Al, Cu} ---
2304 Float_t asc[4] = {12.011, 1.00794, 26.981539,63.546};
2305 Float_t zsc[4] = { 6., 1., 13., 29.};
2306 Float_t wsc[4];
2307 for (Int_t ii=0; ii<4; ii++) wsc[ii]=0.;
2308
2309 Float_t wDummy[4], nDummy[4];
2310 for (Int_t ii=0; ii<4; ii++) wDummy[ii]=0.;
2311 for (Int_t ii=0; ii<4; ii++) nDummy[ii]=0.;
2312 nDummy[0] = 1.;
2313 nDummy[1] = 2.;
2314 MaterialMixer(wDummy,asc,nDummy,2);
2315 wsc[0] = 0.4375*wDummy[0];
2316 wsc[1] = 0.4375*wDummy[1];
2317 wsc[2] = 0.3244;
2318 wsc[3] = 0.2381;
2319 Float_t dsc = 1.223;
2320
2321 // --- Crates boxes {Al, Cu, Fe, Cr, Ni} ---
2322 Float_t acra[5]= {26.981539,63.546,55.845,51.9961,58.6934};
dfef1a15 2323 Float_t zcra[5]= {13., 29., 26., 24., 28.};
2324 Float_t wcra[5]= {0.7,0.2,0.07,0.018,0.012};
2325 Float_t dcra = 0.77;
2326
57df6e96 2327 // --- Polietilene CH2 ---
2328 Float_t aPlastic[2] = {12.011, 1.00794};
2329 Float_t zPlastic[2] = { 6., 1.};
2330 Float_t wPlastic[2] = { 1., 2.};
2331 //Float_t dPlastic = 0.92; // PDB value
2332 Float_t dPlastic = 0.93; // (~+1.1%)
2333 Int_t nwPlastic = -2;
2334
dfef1a15 2335 AliMixture ( 0, "Air$", aAir, zAir, dAir, 4, wAir);
2336 AliMixture ( 1, "Nomex$", anox, znox, dnox, nnox, wnox);
2337 AliMixture ( 2, "G10$", ag10, zg10, densg10, nlmatg10, wmatg10);
2338 AliMixture ( 3, "fibre glass$", afg, zfg, dfg, nfg, wfg);
57df6e96 2339 AliMaterial( 4, "Al $", 26.981539, 13., 2.7, -8.9, 999.);
2340 Float_t factor = 0.4/1.5*2./3.;
2341 AliMaterial( 5, "Al honeycomb$", 26.981539, 13., 2.7*factor, -8.9/factor, 999.);
dfef1a15 2342 AliMixture ( 6, "Freon$", afre, zfre, densfre, nfre, wfre);
2343 AliMixture ( 7, "Glass$", aq, zq, dq, nq, wq);
57df6e96 2344 AliMixture ( 8, "Water$", awa, zwa, dwa, nwa, wwa);
2345 AliMixture ( 9, "cables+tubes$", acbt, zcbt, decbt, 2, wcbt);
2346 AliMaterial(10, "Cu $", 63.546, 29., 8.96, -1.43, 999.);
2347 AliMixture (11, "cable$", asc, zsc, dsc, 4, wsc);
2348 AliMixture (12, "Al+Cu+steel$", acra, zcra, dcra, 5, wcra);
2349 AliMixture (13, "plastic$", aPlastic, zPlastic, dPlastic, nwPlastic, wPlastic);
2350 Float_t factorHoles = 1./36.5;
2351 AliMaterial(14, "Al honey for holes$", 26.981539, 13., 2.7*factorHoles, -8.9/factorHoles, 999.);
dfef1a15 2352
2353 Float_t epsil, stmin, deemax, stemax;
2354
2355 // STD data
2356 // EPSIL = 0.1 ! Tracking precision,
2357 // STEMAX = 0.1 ! Maximum displacement for multiple scattering
2358 // DEEMAX = 0.1 ! Maximum fractional energy loss, DLS
2359 // STMIN = 0.1
2360
2361 // TOF data
2362 epsil = .001; // Tracking precision,
2363 stemax = -1.; // Maximum displacement for multiple scattering
2364 deemax = -.3; // Maximum fractional energy loss, DLS
2365 stmin = -.8;
2366
57df6e96 2367 AliMedium( 1,"Air$", 0, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
dfef1a15 2368 AliMedium( 2,"Nomex$", 1, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2369 AliMedium( 3,"G10$", 2, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2370 AliMedium( 4,"fibre glass$", 3, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
57df6e96 2371 AliMedium( 5,"Al Frame$", 4, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2372 AliMedium( 6,"honeycomb$", 5, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2373 AliMedium( 7,"Fre$", 6, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2374 AliMedium( 8,"Cu-S$", 10, 1, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2375 AliMedium( 9,"Glass$", 7, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2376 AliMedium(10,"Water$", 8, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2377 AliMedium(11,"Cable$", 11, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2378 AliMedium(12,"Cables+Tubes$", 9, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2379 AliMedium(13,"Copper$", 10, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2380 AliMedium(14,"Plastic$", 13, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2381 AliMedium(15,"Crates$", 12, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2382 AliMedium(16,"honey_holes$", 14, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
dfef1a15 2383
2384}
2385//_____________________________________________________________________________
2386void AliTOFv6T0::Init()
2387{
2388 //
2389 // Initialise the detector after the geometry has been defined
2390 //
2391 AliDebug(1, "**************************************"
2392 " TOF "
2393 "**************************************");
2394 AliDebug(1, " Version 4 of TOF initialing, "
2395 "symmetric TOF - Full Coverage version");
2396
2397 AliTOF::Init();
2398
2399 fIdFTOA = gMC->VolId("FTOA");
2400 if (fTOFHoles) {
2401 fIdFTOB = gMC->VolId("FTOB");
2402 fIdFTOC = gMC->VolId("FTOC");
2403 }
2404 fIdFLTA = gMC->VolId("FLTA");
2405 if (fTOFHoles) {
2406 fIdFLTB = gMC->VolId("FLTB");
2407 fIdFLTC = gMC->VolId("FLTC");
2408 }
2409
2410 AliDebug(1, "**************************************"
2411 " TOF "
2412 "**************************************");
2413}
2414
2415//_____________________________________________________________________________
2416void AliTOFv6T0::StepManager()
2417{
2418
2419 //
2420 // Procedure called at each step in the Time Of Flight
2421 //
2422
2423 TLorentzVector mom, pos;
2424 Float_t xm[3],pm[3],xpad[3],ppad[3];
2425 Float_t hits[14];
2426 Int_t vol[5];
2427 Int_t sector, plate, padx, padz, strip;
2428 Int_t copy, padzid, padxid, stripid, i;
2429 Int_t *idtmed = fIdtmed->GetArray()-499;
2430 Float_t incidenceAngle;
2431
2432 const char* volpath;
2433
2434 Int_t index = 0;
2435
2436 if(
2437 gMC->IsTrackEntering()
2438 && gMC->TrackCharge()
57df6e96 2439 //&& gMC->GetMedium()==idtmed[507]
2440 && gMC->CurrentMedium()==idtmed[507]
dfef1a15 2441 && gMC->CurrentVolID(copy)==fIdSens
2442 )
2443 {
2444
2445 AliMC *mcApplication = (AliMC*)gAlice->GetMCApp();
2446
66e8614d 2447 AddTrackReference(mcApplication->GetCurrentTrackNumber(), AliTrackReference::kTOF);
2448 //AddTrackReference(mcApplication->GetCurrentTrackNumber());
dfef1a15 2449
2450 // getting information about hit volumes
2451
2452 padzid=gMC->CurrentVolOffID(1,copy);
2453 padz=copy;
2454 padz--;
2455
2456 padxid=gMC->CurrentVolOffID(0,copy);
2457 padx=copy;
2458 padx--;
2459
2460 stripid=gMC->CurrentVolOffID(4,copy);
2461 strip=copy;
2462 strip--;
2463
2464 gMC->TrackPosition(pos);
2465 gMC->TrackMomentum(mom);
2466
2467 Double_t normMom=1./mom.Rho();
2468
2469 // getting the coordinates in pad ref system
2470
2471 xm[0] = (Float_t)pos.X();
2472 xm[1] = (Float_t)pos.Y();
2473 xm[2] = (Float_t)pos.Z();
2474
2475 pm[0] = (Float_t)mom.X()*normMom;
2476 pm[1] = (Float_t)mom.Y()*normMom;
2477 pm[2] = (Float_t)mom.Z()*normMom;
2478
2479 gMC->Gmtod(xm,xpad,1); // from MRS to DRS: coordinates convertion
2480 gMC->Gmtod(pm,ppad,2); // from MRS to DRS: direction cosinus convertion
2481
2482
2483 if (TMath::Abs(ppad[1])>1) {
2484 AliWarning("Abs(ppad) > 1");
2485 ppad[1]=TMath::Sign((Float_t)1,ppad[1]);
2486 }
2487 incidenceAngle = TMath::ACos(ppad[1])*kRaddeg;
2488
2489 plate = -1;
2490 if (strip < fTOFGeometry->NStripC()) {
2491 plate = 0;
2492 //strip = strip;
2493 }
2494 else if (strip >= fTOFGeometry->NStripC() &&
2495 strip < fTOFGeometry->NStripC() + fTOFGeometry->NStripB()) {
2496 plate = 1;
2497 strip = strip - fTOFGeometry->NStripC();
2498 }
2499 else if (strip >= fTOFGeometry->NStripC() + fTOFGeometry->NStripB() &&
2500 strip < fTOFGeometry->NStripC() + fTOFGeometry->NStripB() + fTOFGeometry->NStripA()) {
2501 plate = 2;
2502 strip = strip - fTOFGeometry->NStripC() - fTOFGeometry->NStripB();
2503 }
2504 else if (strip >= fTOFGeometry->NStripC() + fTOFGeometry->NStripB() + fTOFGeometry->NStripA() &&
2505 strip < fTOFGeometry->NStripC() + fTOFGeometry->NStripB() + fTOFGeometry->NStripA() + fTOFGeometry->NStripB()) {
2506 plate = 3;
2507 strip = strip - fTOFGeometry->NStripC() - fTOFGeometry->NStripB() - fTOFGeometry->NStripA();
2508 }
2509 else {
2510 plate = 4;
2511 strip = strip - fTOFGeometry->NStripC() - fTOFGeometry->NStripB() - fTOFGeometry->NStripA() - fTOFGeometry->NStripB();
2512 }
2513
2514 volpath=gMC->CurrentVolOffName(7);
2515 index=atoi(&volpath[4]);
2516 sector=-1;
2517 sector=index;
2518
2519 //Old 6h convention
2520 // if(index<5){
2521 // sector=index+13;
2522 // }
2523 // else{
2524 // sector=index-5;
2525 // }
2526
2527 for(i=0;i<3;++i) {
2528 hits[i] = pos[i];
2529 hits[i+3] = pm[i];
2530 }
2531
2532 hits[6] = mom.Rho();
2533 hits[7] = pos[3];
2534 hits[8] = xpad[0];
2535 hits[9] = xpad[1];
2536 hits[10]= xpad[2];
2537 hits[11]= incidenceAngle;
2538 hits[12]= gMC->Edep();
2539 hits[13]= gMC->TrackLength();
2540
2541 vol[0]= sector;
2542 vol[1]= plate;
2543 vol[2]= strip;
2544 vol[3]= padx;
2545 vol[4]= padz;
2546
2547 AddT0Hit(mcApplication->GetCurrentTrackNumber(),vol, hits);
2548 //AddT0Hit(gAlice->GetMCApp()->GetCurrentTrackNumber(),vol, hits);
2549 }
2550}
2551//-------------------------------------------------------------------
2552void AliTOFv6T0::MaterialMixer(Float_t* p,Float_t* a,Float_t* m,Int_t n) const
2553{
2554 // a[] atomic weights vector (in)
2555 // (atoms present in more compound appear separately)
2556 // m[] number of corresponding atoms in the compound (in)
2557 Float_t t = 0.;
2558 for (Int_t i = 0; i < n; ++i) {
2559 p[i] = a[i]*m[i];
2560 t += p[i];
2561 }
2562 for (Int_t i = 0; i < n; ++i) {
2563 p[i] = p[i]/t;
2564 //AliDebug(1,Form((\n weight[%i] = %f (,i,p[i]));
2565 }
2566}