1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
18 Revision 1.11 2007/10/08 17:52:55 decaro
19 hole region in front of PHOS detector: update of sectors' numbers
21 Revision 1.10 2007/10/07 19:40:46 decaro
22 right handling of l2t matrices and alignable entries in case of TOF staging geometry
24 Revision 1.9 2007/10/07 19:36:29 decaro
25 TOF materials and volumes description: update
27 Revision 1.8 2007/10/04 13:15:37 arcelli
28 updates to comply with AliTOFGeometryV5 becoming AliTOFGeometry
30 Revision 1.7 2007/10/03 18:07:26 arcelli
31 right handling of l2t matrices and alignable entries in case of TOF holes (Annalisa)
33 Revision 1.6 2007/10/03 10:41:16 arcelli
34 adding tracking-to-local matrices for new AliTOFcluster
36 Revision 1.5 2007/07/27 08:14:48 morsch
37 Write all track references into the same branch.
39 Revision 1.4 2007/05/29 16:51:05 decaro
40 Update of the front-end electronics and cooling system description
42 Revision 1.3.2 2007/05/29 decaro
43 FEA+cooling zone description: update
44 FEA+cooling orientation (side A/ side C) -> correction
45 Revision 1.3.1 2007/05/24 decaro
46 Change the FEA+cooling zone description:
47 - FCA1/FCA2, air boxes, contain:
49 FAL1/FAL2/FAL3 volumes, aluminium boxes;
50 - FRO1/FRO2/FRO3/FRO4/FBAR, aluminum boxes;
51 - changed FTUB positions;
53 Revision 1.3 2007/05/04 14:05:42 decaro
54 Ineffective comment cleanup
56 Revision 1.2 2007/05/04 12:59:22 arcelli
57 Change the TOF SM paths for misalignment (one layer up)
59 Revision 1.1 2007/05/02 17:32:58 decaro
60 TOF geometry description as installed (G. Cara Romeo, A. De Caro)
62 Revision 0.1 2007 March G. Cara Romeo and A. De Caro
63 Implemented a more realistic TOF geometry description,
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.
74 ///////////////////////////////////////////////////////////////////////////////
76 // This class contains the functions for version 6 of the Time Of Flight //
79 // VERSION WITH 6 MODULES AND TILTED STRIPS //
81 // FULL COVERAGE VERSION + OPTION for PHOS holes //
86 <img src="picts/AliTOFv6T0Class.gif"> //
90 ///////////////////////////////////////////////////////////////////////////////
92 #include "TDirectory.h"
94 #include "TGeometry.h"
95 #include "TLorentzVector.h"
97 #include "TVirtualMC.h"
98 #include "TGeoManager.h"
99 #include <TGeoMatrix.h>
100 #include <TGeoPhysicalNode.h>
101 #include <TGeoVolume.h>
103 #include "AliConst.h"
104 #include "AliGeomManager.h"
109 #include "AliTrackReference.h"
111 #include "AliTOFGeometry.h"
112 #include "AliTOFv6T0.h"
114 extern TDirectory *gDirectory;
115 extern TVirtualMC *gMC;
116 extern TGeoManager *gGeoManager;
118 extern AliRun *gAlice;
122 // TOF sectors with Nino masks: 0, 8, 9, 10, 16
123 const 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};
127 const Float_t AliTOFv6T0::fgkModuleWallThickness = 0.33; // cm
128 const Float_t AliTOFv6T0::fgkInterCentrModBorder1 = 49.5 ; // cm
129 const Float_t AliTOFv6T0::fgkInterCentrModBorder2 = 57.5 ; // cm
130 const Float_t AliTOFv6T0::fgkExterInterModBorder1 = 196.0 ; // cm
131 const Float_t AliTOFv6T0::fgkExterInterModBorder2 = 203.5 ; // cm
132 const Float_t AliTOFv6T0::fgkLengthInCeModBorder = 7.2 ; // cm // it was 4.7 cm (AdC)
133 const Float_t AliTOFv6T0::fgkLengthExInModBorder = 5.0 ; // cm // it was 7.0 cm (AdC)
134 const Float_t AliTOFv6T0::fgkModuleCoverThickness = 2.0 ; // cm
135 const Float_t AliTOFv6T0::fgkFEAwidth1 = 19.0; // cm
136 const Float_t AliTOFv6T0::fgkFEAwidth2 = 39.5;//38.5; // cm
137 const Float_t AliTOFv6T0::fgkSawThickness = 1.0; // cm
138 const Float_t AliTOFv6T0::fgkCBLw = 13.5; // cm
139 const Float_t AliTOFv6T0::fgkCBLh1 = 2.0; // cm
140 const Float_t AliTOFv6T0::fgkCBLh2 = 12.3; // cm
141 const Float_t AliTOFv6T0::fgkBetweenLandMask = 0.1; // cm
142 const Float_t AliTOFv6T0::fgkAl1parameters[3] = {fgkFEAwidth1*0.5, 0.4, 0.2}; // cm
143 const Float_t AliTOFv6T0::fgkAl2parameters[3] = {7.25, 0.75, 0.25}; // cm
144 const Float_t AliTOFv6T0::fgkAl3parameters[3] = {3., 4., 0.1}; // cm
145 const Float_t AliTOFv6T0::fgkRoof1parameters[3] = {fgkAl1parameters[0], fgkAl1parameters[2], 1.45}; // cm
146 const Float_t AliTOFv6T0::fgkRoof2parameters[3] = {fgkAl3parameters[0], 0.1, 1.15}; // cm
147 const Float_t AliTOFv6T0::fgkFEAparameters[3] = {fgkFEAwidth1*0.5, 5.6, 0.1}; // cm
148 const Float_t AliTOFv6T0::fgkBar[3] = {8.575, 0.6, 0.25}; // cm
149 const Float_t AliTOFv6T0::fgkBar1[3] = {fgkBar[0], fgkBar[1], 0.1}; // cm
150 const Float_t AliTOFv6T0::fgkBar2[3] = {fgkBar[0], 0.1, fgkBar[1] - 2.*fgkBar1[2]}; // cm
151 const Float_t AliTOFv6T0::fgkBarS[3] = {2., fgkBar[1], fgkBar[2]}; // cm
152 const Float_t AliTOFv6T0::fgkBarS1[3] = {fgkBarS[0], fgkBar1[1], fgkBar1[2]}; // cm
153 const Float_t AliTOFv6T0::fgkBarS2[3] = {fgkBarS[0], fgkBar2[1], fgkBar2[2]}; // cm
155 //_____________________________________________________________________________
156 AliTOFv6T0::AliTOFv6T0():
166 // Default constructor
171 //_____________________________________________________________________________
172 AliTOFv6T0::AliTOFv6T0(const char *name, const char *title):
173 AliTOF(name,title,"tzero"),
183 // Standard constructor
187 // Check that FRAME is there otherwise we have no place where to
191 AliModule* frame = (AliModule*)gAlice->GetModule("FRAME");
194 AliFatal("TOF needs FRAME to be present");
196 if (fTOFGeometry) delete fTOFGeometry;
197 fTOFGeometry = new AliTOFGeometry();
199 if(frame->IsVersion()==1) {
200 AliDebug(1,Form("Frame version %d", frame->IsVersion()));
201 AliDebug(1,"Full Coverage for TOF");
204 AliDebug(1,Form("Frame version %d", frame->IsVersion()));
205 AliDebug(1,"TOF with Holes for PHOS");
211 if (fTOFGeometry) delete fTOFGeometry;
212 fTOFGeometry = new AliTOFGeometry();
213 fTOFGeometry->SetHoles(fTOFHoles);
215 //AliTOF::fTOFGeometry = fTOFGeometry;
218 TDirectory* saveDir = gDirectory;
219 gAlice->GetRunLoader()->CdGAFile();
220 fTOFGeometry->Write("TOFgeometry");
225 //_____________________________________________________________________________
226 void AliTOFv6T0::AddAlignableVolumes() const
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.
234 AliGeomManager::ELayerID idTOF = AliGeomManager::kTOF;
235 Int_t modUID, modnum=0;
240 TString vpL0 = "ALIC_1/B077_1/BSEGMO";
241 TString vpL1 = "_1/BTOF";
243 TString vpL3 = "/FTOA_0";
244 TString vpL4 = "/FLTA_0/FSTR_";
246 TString snSM = "TOF/sm";
247 TString snSTRIP = "/strip";
249 Int_t nSectors=fTOFGeometry->NSectors();
250 Int_t nStrips =fTOFGeometry->NStripA()+
251 2*fTOFGeometry->NStripB()+
252 2*fTOFGeometry->NStripC();
255 // The TOF MRPC Strips
256 // The symbolic names are: TOF/sm00/strip01
262 for (Int_t isect = 0; isect < nSectors; isect++) {
263 for (Int_t istr = 1; istr <= nStrips; istr++) {
265 modUID = AliGeomManager::LayerToVolUID(idTOF, modnum++);
266 if (fTOFSectors[isect]==-1) continue;
268 if (fTOFHoles && (isect==13 || isect==14 || isect==15)) {
271 vpL4 = "/FLTB_0/FSTR_";
275 vpL4 = "/FLTC_0/FSTR_";
281 vpL4 = "/FLTA_0/FSTR_";
295 symName += Form("%02d",isect);
297 symName += Form("%02d",istr);
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,"--------------------------------------------");
305 if(!gGeoManager->SetAlignableEntry(symName.Data(),volPath.Data(),modUID))
306 AliError(Form("Alignable entry %s not set",symName.Data()));
308 //T2L matrices for alignment
309 TGeoPNEntry *e = gGeoManager->GetAlignableEntryByUID(modUID);
311 TGeoHMatrix *globMatrix = e->GetGlobalOrig();
312 Double_t phi = 20.0 * (isect % 18) + 10.0;
313 TGeoHMatrix *t2l = new TGeoHMatrix();
315 t2l->MultiplyLeft(&(globMatrix->Inverse()));
319 AliError(Form("Alignable entry %s is not valid!",symName.Data()));
327 // The TOF supermodules
328 // The symbolic names are: TOF/sm00
332 for (Int_t isect = 0; isect < nSectors; isect++) {
341 symName += Form("%02d",isect);
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,"--------------------------------------------");
349 gGeoManager->SetAlignableEntry(symName.Data(),volPath.Data());
354 //____________________________________________________________________________
355 void AliTOFv6T0::BuildGeometry()
358 // Build TOF ROOT geometry for the ALICE event display
361 const int kColorTOF = 27;
363 TGeometry *globalGeometry = (TGeometry*)gAlice->GetGeometry();
366 top = globalGeometry->GetNode("alice");
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;
376 // define offset for nodes
377 Float_t zOffsetB = (fTOFGeometry->ZlenA()*0.5 + (fgkInterCentrModBorder1+fgkInterCentrModBorder2)*0.5)*0.5;
378 Float_t zOffsetA = 0.;
380 // Define TOF basic volume
381 char nodeName0[16], nodeName1[16], nodeName2[16];
382 char nodeName3[16], nodeName4[16], rotMatNum[16];
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);
390 new TBRIK("S_TOF_A","TOF box","void",
391 fTOFGeometry->StripLength()*0.5, khTof*0.5, fTOFGeometry->ZlenA()*0.5);
393 for (Int_t nodeNum=1;nodeNum<kNTof+1;nodeNum++){
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);
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);
412 new TRotMatrix(rotMatNum,rotMatNum,90,-20*nodeNum,90,90-20*nodeNum,0,0);
413 ang = (4.5-nodeNum) * kangle;
417 node = new TNode(nodeName2,nodeName2,"S_TOF_B", krTof*TMath::Cos(ang), krTof*TMath::Sin(ang), zOffsetB,rotMatNum);
418 node->SetLineColor(kColorTOF);
422 node = new TNode(nodeName3,nodeName3,"S_TOF_C", krTof*TMath::Cos(ang), krTof*TMath::Sin(ang),-zOffsetB,rotMatNum);
423 node->SetLineColor(kColorTOF);
428 node = new TNode(nodeName4,nodeName4,"S_TOF_A", krTof*TMath::Cos(ang), krTof*TMath::Sin(ang), zOffsetA,rotMatNum);
429 node->SetLineColor(kColorTOF);
431 } // end loop on nodeNum
435 //_____________________________________________________________________________
436 void AliTOFv6T0::CreateGeometry()
439 // Create geometry for Time Of Flight version 0
443 <img src="picts/AliTOFv6T0.gif">
447 // Creates common geometry
449 AliTOF::CreateGeometry();
453 //_____________________________________________________________________________
454 void AliTOFv6T0::TOFpc(Float_t xtof, Float_t ytof, Float_t zlenA)
457 // Definition of the Time Of Fligh Resistive Plate Chambers
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));
466 Float_t xFLT, yFLT, zFLTA;
467 xFLT = xtof - 2.*fgkModuleWallThickness;
468 yFLT = ytof*0.5 - fgkModuleWallThickness;
469 zFLTA = zlenA - 2.*fgkModuleWallThickness;
471 CreateModules(xtof, ytof, zlenA, xFLT, yFLT, zFLTA);
472 MakeStripsInModules(ytof, zlenA);
474 CreateModuleCovers(xtof, zlenA);
476 CreateBackZone(xtof, ytof, zlenA);
477 MakeFrontEndElectronics(xtof);
478 MakeFEACooling(xtof);
480 MakeSuperModuleCooling(xtof, ytof, zlenA);
481 MakeSuperModuleServices(xtof, ytof, zlenA);
483 MakeModulesInBTOFvolumes(ytof, zlenA);
484 MakeCoversInBTOFvolumes();
485 MakeBackInBTOFvolumes(ytof);
487 MakeReadoutCrates(ytof);
491 //_____________________________________________________________________________
492 void AliTOFv6T0::CreateModules(Float_t xtof, Float_t ytof, Float_t zlenA,
493 Float_t xFLT, Float_t yFLT, Float_t zFLTA) const
496 // Create supermodule volume
497 // and wall volumes to separate 5 modules
500 const Float_t kPi = TMath::Pi();
502 Int_t *idtmed = fIdtmed->GetArray()-499;
506 // Definition of the of fibre glass modules (FTOA, FTOB and FTOC)
509 par[1] = ytof * 0.25;
510 par[2] = zlenA * 0.5;
511 gMC->Gsvolu("FTOA", "BOX ", idtmed[503], par, 3); // Fibre glass
515 par[1] = ytof * 0.25;
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
522 // Definition and positioning
523 // of the not sensitive volumes with Insensitive Freon (FLTA, FLTB and FLTC)
527 gMC->Gsvolu("FLTA", "BOX ", idtmed[506], par, 3); // Freon mix
529 Float_t xcoor, ycoor, zcoor;
531 ycoor = fgkModuleWallThickness*0.5;
533 gMC->Gspos ("FLTA", 0, "FTOA", xcoor, ycoor, zcoor, 0, "ONLY");
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
541 //ycoor = fgkModuleWallThickness*0.5;
542 zcoor = fgkModuleWallThickness;
543 gMC->Gspos ("FLTB", 0, "FTOB", xcoor, ycoor, zcoor, 0, "ONLY");
544 gMC->Gspos ("FLTC", 0, "FTOC", xcoor, ycoor,-zcoor, 0, "ONLY");
547 // Definition and positioning
548 // of the fibre glass walls between central and intermediate modules (FWZ1 and FWZ2)
549 Float_t alpha, tgal, beta, tgbe, trpa[11];
550 tgal = (yFLT - 2.*fgkLengthInCeModBorder)/(fgkInterCentrModBorder2 - fgkInterCentrModBorder1);
551 alpha = TMath::ATan(tgal);
552 beta = (kPi*0.5 - alpha)*0.5;
553 tgbe = TMath::Tan(beta);
557 trpa[3] = 2.*fgkModuleWallThickness;
558 trpa[4] = (fgkLengthInCeModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5;
559 trpa[5] = (fgkLengthInCeModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5;
560 trpa[6] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
561 trpa[7] = 2.*fgkModuleWallThickness;
562 trpa[8] = (fgkLengthInCeModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5;
563 trpa[9] = (fgkLengthInCeModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5;
564 trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
565 gMC->Gsvolu("FWZ1", "TRAP", idtmed[503], trpa, 11); // Fibre glass
567 AliMatrix (idrotm[0],90., 90.,180.,0.,90.,180.);
568 AliMatrix (idrotm[1],90., 90., 0.,0.,90., 0.);
571 ycoor = -(yFLT - fgkLengthInCeModBorder)*0.5;
572 zcoor = fgkInterCentrModBorder1;
573 gMC->Gspos("FWZ1", 1, "FLTA", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
574 gMC->Gspos("FWZ1", 2, "FLTA", xcoor, ycoor,-zcoor, idrotm[1], "ONLY");
576 Float_t y0B, ycoorB, zcoorB;
579 y0B = fgkLengthInCeModBorder - fgkModuleWallThickness*tgbe;
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;
592 ycoorB = ycoor - fgkModuleWallThickness*0.5*tgbe;
593 zcoorB = (zlenA*0.5 - 2.*fgkModuleWallThickness - fgkInterCentrModBorder1)*0.5 - 2.*fgkModuleWallThickness;
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");
599 AliMatrix (idrotm[2],90.,270., 0.,0.,90.,180.);
600 AliMatrix (idrotm[3],90.,270.,180.,0.,90., 0.);
603 ycoor = (yFLT - fgkLengthInCeModBorder)*0.5;
604 zcoor = fgkInterCentrModBorder2;
605 gMC->Gspos("FWZ1", 3, "FLTA", xcoor, ycoor, zcoor,idrotm[2], "ONLY");
606 gMC->Gspos("FWZ1", 4, "FLTA", xcoor, ycoor,-zcoor,idrotm[3], "ONLY");
609 y0B = fgkLengthInCeModBorder + fgkModuleWallThickness*tgbe;
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;
621 gMC->Gsvolu("FWZB", "TRAP", idtmed[503], trpa, 11); // Fibre glass
623 ycoorB = ycoor - fgkModuleWallThickness*0.5*tgbe;
624 zcoorB = (zlenA*0.5 - 2.*fgkModuleWallThickness - fgkInterCentrModBorder1)*0.5 -
625 (fgkInterCentrModBorder2 - fgkInterCentrModBorder1) - 2.*fgkModuleWallThickness;
626 gMC->Gspos("FWZB", 1, "FLTB", xcoor, ycoorB, zcoorB, idrotm[3], "ONLY");
627 gMC->Gspos("FWZB", 2, "FLTC", xcoor, ycoorB,-zcoorB, idrotm[2], "ONLY");
630 trpa[0] = 0.5*(fgkInterCentrModBorder2 - fgkInterCentrModBorder1)/TMath::Cos(alpha);
631 trpa[1] = 2.*fgkModuleWallThickness;
633 trpa[3] = -beta*kRaddeg;
636 gMC->Gsvolu("FWZ2", "PARA", idtmed[503], trpa, 6); // Fibre glass
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.);
643 zcoor = (fgkInterCentrModBorder2 + fgkInterCentrModBorder1)*0.5;
644 gMC->Gspos("FWZ2", 1, "FLTA", xcoor, ycoor, zcoor, idrotm[4], "ONLY");
645 gMC->Gspos("FWZ2", 2, "FLTA", xcoor, ycoor,-zcoor, idrotm[5], "ONLY");
648 trpa[0] = 0.5*(fgkInterCentrModBorder2 - fgkInterCentrModBorder1)/TMath::Cos(alpha);
649 trpa[1] = fgkModuleWallThickness;
651 trpa[3] = -beta*kRaddeg;
654 gMC->Gsvolu("FWZC", "PARA", idtmed[503], trpa, 6); // Fibre glass
656 ycoorB = ycoor - fgkModuleWallThickness*tgbe;
657 zcoorB = (zlenA*0.5 - 2.*fgkModuleWallThickness - fgkInterCentrModBorder1)*0.5 -
658 (fgkInterCentrModBorder2 - fgkInterCentrModBorder1)*0.5 - 2.*fgkModuleWallThickness;
659 gMC->Gspos("FWZC", 1, "FLTB", xcoor, ycoorB, zcoorB, idrotm[5], "ONLY");
660 gMC->Gspos("FWZC", 2, "FLTC", xcoor, ycoorB,-zcoorB, idrotm[4], "ONLY");
664 // Definition and positioning
665 // of the fibre glass walls between intermediate and lateral modules (FWZ3 and FWZ4)
666 tgal = (yFLT - 2.*fgkLengthExInModBorder)/(fgkExterInterModBorder2 - fgkExterInterModBorder1);
667 alpha = TMath::ATan(tgal);
668 beta = (kPi*0.5 - alpha)*0.5;
669 tgbe = TMath::Tan(beta);
673 trpa[3] = 2.*fgkModuleWallThickness;
674 trpa[4] = (fgkLengthExInModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5;
675 trpa[5] = (fgkLengthExInModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5;
676 trpa[6] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
677 trpa[7] = 2.*fgkModuleWallThickness;
678 trpa[8] = (fgkLengthExInModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5;
679 trpa[9] = (fgkLengthExInModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5;
680 trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg;
681 gMC->Gsvolu("FWZ3", "TRAP", idtmed[503], trpa, 11); // Fibre glass
684 ycoor = (yFLT - fgkLengthExInModBorder)*0.5;
685 zcoor = fgkExterInterModBorder1;
686 gMC->Gspos("FWZ3", 1, "FLTA", xcoor, ycoor, zcoor,idrotm[3], "ONLY");
687 gMC->Gspos("FWZ3", 2, "FLTA", xcoor, ycoor,-zcoor,idrotm[2], "ONLY");
691 //ycoor = (yFLT - fgkLengthExInModBorder)*0.5;
692 zcoor = -fgkExterInterModBorder1 + (zlenA*0.5 + fgkInterCentrModBorder1 - 2.*fgkModuleWallThickness)*0.5;
693 gMC->Gspos("FWZ3", 5, "FLTB", xcoor, ycoor, zcoor, idrotm[2], "ONLY");
694 gMC->Gspos("FWZ3", 6, "FLTC", xcoor, ycoor,-zcoor, idrotm[3], "ONLY");
698 ycoor = -(yFLT - fgkLengthExInModBorder)*0.5;
699 zcoor = fgkExterInterModBorder2;
700 gMC->Gspos("FWZ3", 3, "FLTA", xcoor, ycoor, zcoor, idrotm[1], "ONLY");
701 gMC->Gspos("FWZ3", 4, "FLTA", xcoor, ycoor,-zcoor, idrotm[0], "ONLY");
705 //ycoor = -(yFLT - fgkLengthExInModBorder)*0.5;
706 zcoor = -fgkExterInterModBorder2 + (zlenA*0.5 + fgkInterCentrModBorder1 - 2.*fgkModuleWallThickness)*0.5;
707 gMC->Gspos("FWZ3", 7, "FLTB", xcoor, ycoor, zcoor, idrotm[0], "ONLY");
708 gMC->Gspos("FWZ3", 8, "FLTC", xcoor, ycoor,-zcoor, idrotm[1], "ONLY");
711 trpa[0] = 0.5*(fgkExterInterModBorder2 - fgkExterInterModBorder1)/TMath::Cos(alpha);
712 trpa[1] = 2.*fgkModuleWallThickness;
714 trpa[3] = -beta*kRaddeg;
717 gMC->Gsvolu("FWZ4", "PARA", idtmed[503], trpa, 6); // Fibre glass
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.);
724 zcoor = (fgkExterInterModBorder2 + fgkExterInterModBorder1)*0.5;
725 gMC->Gspos("FWZ4", 1, "FLTA", xcoor, ycoor, zcoor, idrotm[7], "ONLY");
726 gMC->Gspos("FWZ4", 2, "FLTA", xcoor, ycoor,-zcoor, idrotm[6], "ONLY");
731 zcoor = -(fgkExterInterModBorder2 + fgkExterInterModBorder1)*0.5 +
732 (zlenA*0.5 + fgkInterCentrModBorder1 - 2.*fgkModuleWallThickness)*0.5;
733 gMC->Gspos("FWZ4", 3, "FLTB", xcoor, ycoor, zcoor, idrotm[6], "ONLY");
734 gMC->Gspos("FWZ4", 4, "FLTC", xcoor, ycoor,-zcoor, idrotm[7], "ONLY");
739 //_____________________________________________________________________________
740 void AliTOFv6T0::CreateModuleCovers(Float_t xtof, Float_t zlenA) const
743 // Create covers for module:
744 // per each module zone, defined according to
745 // fgkInterCentrModBorder2, fgkExterInterModBorder1 and zlenA+2 values,
746 // there is a frame of thickness 2cm in Al
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.
752 Int_t *idtmed = fIdtmed->GetArray()-499;
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
761 const Float_t kAlCoverThickness = 1.5;
762 const Float_t kInterfaceCardThickness = 0.16;
763 const Float_t kAlSkinThickness = 0.1;
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;
774 gMC->Gspos("FALT", 0, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
775 if (fTOFHoles) gMC->Gspos("FALB", 0, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
778 //par[1] = kAlCoverThickness*0.5;
779 par[2] = fgkInterCentrModBorder2 - 2.;
780 gMC->Gsvolu("FPE1", "BOX ", idtmed[505], par, 3); // Al honeycomb
784 gMC->Gspos("FPE1", 0, "FALT", xcoor, ycoor, zcoor, 0, "ONLY");
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
794 gMC->Gspos("FPE4", 0, "FALB", xcoor, ycoor, zcoor, 0, "ONLY");
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
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");
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");
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
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");
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");
833 // volumes for Interface cards
835 par[1] = kInterfaceCardThickness*0.5;
836 par[2] = fgkInterCentrModBorder2 - 2.;
837 gMC->Gsvolu("FIF1", "BOX ", idtmed[502], par, 3); // G10
839 ycoor = kAlCoverThickness*0.5 + kInterfaceCardThickness*0.5;
841 gMC->Gspos("FIF1", 0, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
844 //par[1] = kInterfaceCardThickness*0.5;
845 par[2] = (fgkExterInterModBorder1 - fgkInterCentrModBorder2)*0.5 - 2.;
846 gMC->Gsvolu("FIF2", "BOX ", idtmed[502], par, 3); // G10
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");
853 gMC->Gspos("FIF2", 1, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
854 gMC->Gspos("FIF2", 2, "FPEB", xcoor, ycoor,-zcoor, 0, "ONLY");
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
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");
867 gMC->Gspos("FIF3", 1, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
868 gMC->Gspos("FIF3", 2, "FPEB", xcoor, ycoor,-zcoor, 0, "ONLY");
871 // volumes for flat cables
873 const Float_t kPlasticFlatCableThickness = 0.25;
875 par[1] = kPlasticFlatCableThickness*0.5;
876 par[2] = fgkInterCentrModBorder2 - 2.;
877 gMC->Gsvolu("FFC1", "BOX ", idtmed[513], par, 3); // Plastic (CH2)
879 ycoor = -kAlCoverThickness*0.5 - kPlasticFlatCableThickness*0.5;
881 gMC->Gspos("FFC1", 0, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY");
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)
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");
893 gMC->Gspos("FFC2", 1, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
894 gMC->Gspos("FFC2", 2, "FPEB", xcoor, ycoor,-zcoor, 0, "ONLY");
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)
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");
907 gMC->Gspos("FFC3", 1, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY");
908 gMC->Gspos("FFC3", 2, "FPEB", xcoor, ycoor,-zcoor, 0, "ONLY");
912 const Float_t kCopperFlatCableThickness = 0.01;
914 par[1] = kCopperFlatCableThickness*0.5;
915 par[2] = fgkInterCentrModBorder2 - 2.;
916 gMC->Gsvolu("FCC1", "BOX ", idtmed[512], par, 3); // Cu
917 gMC->Gspos("FCC1", 0, "FFC1", 0., 0., 0., 0, "ONLY");
920 //par[1] = kCopperFlatCableThickness*0.5;
921 par[2] = (fgkExterInterModBorder1 - fgkInterCentrModBorder2)*0.5 - 2.;
922 gMC->Gsvolu("FCC2", "BOX ", idtmed[512], par, 3); // Cu
923 gMC->Gspos("FCC2", 0, "FFC2", 0., 0., 0., 0, "ONLY");
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
929 gMC->Gspos("FCC3", 0, "FFC3", 0., 0., 0., 0, "ONLY");
933 //_____________________________________________________________________________
934 void AliTOFv6T0::MakeModulesInBTOFvolumes(Float_t ytof, Float_t zlenA) const
937 // Fill BTOF_%i (for i=0,...17) volumes
938 // with volumes FTOA (MRPC strip container),
939 // In case of TOF holes, three sectors (i.e. 13th, 14th and 15th)
940 // are filled with volumes: FTOB and FTOC (MRPC containers),
945 //AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,-90.);
946 AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,270.);
948 Float_t xcoor, ycoor, zcoor;
951 // Positioning of fibre glass modules (FTOA, FTOB and FTOC)
952 for(Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++){
953 if(fTOFSectors[isec]==-1)continue;
955 sprintf(name, "BTOF%d",isec);
956 if (fTOFHoles && (isec==13 || isec==14 || isec==15)) {
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");
966 zcoor = -ytof * 0.25;
967 gMC->Gspos("FTOA", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
973 //_____________________________________________________________________________
974 void AliTOFv6T0::MakeCoversInBTOFvolumes() const
977 // Fill BTOF_%i (for i=0,...17) volumes
978 // with volumes FPEA (to separate strips from FEA cards)
979 // In case of TOF holes, three sectors (i.e. 13th, 14th and 15th)
980 // are filled with FPEB volumes
981 // (to separate MRPC strips from FEA cards)
986 //AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,-90.);
987 AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,270.);
989 Float_t xcoor, ycoor, zcoor;
992 zcoor = fgkModuleCoverThickness*0.5;
996 // Positioning of module covers (FPEA, FPEB)
997 for(Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++) {
998 if(fTOFSectors[isec]==-1)continue;
999 sprintf(name, "BTOF%d",isec);
1000 if (fTOFHoles && (isec==13 || isec==14 || isec==15))
1001 gMC->Gspos("FPEB", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1003 gMC->Gspos("FPEA", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1008 //_____________________________________________________________________________
1009 void AliTOFv6T0::MakeBackInBTOFvolumes(Float_t ytof) const
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).
1020 //AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,-90.);
1021 AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,270.);
1023 Float_t xcoor, ycoor, zcoor;
1026 zcoor = fgkModuleCoverThickness + (ytof*0.5 - fgkModuleCoverThickness)*0.5;
1030 // Positioning of FEA cards and services containers (FAIA, FAIC and FAIB)
1031 for(Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++) {
1032 if(fTOFSectors[isec]==-1)continue;
1033 sprintf(name, "BTOF%d",isec);
1034 if (fgkFEAwithMasks[isec])
1035 gMC->Gspos("FAIA", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1037 if (fTOFHoles && (isec==13 || isec==14 || isec==15))
1038 gMC->Gspos("FAIB", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1040 gMC->Gspos("FAIC", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY");
1046 //_____________________________________________________________________________
1047 void AliTOFv6T0::MakeStripsInModules(Float_t ytof, Float_t zlenA) const
1050 // Define MRPC strip volume, called FSTR
1051 // Insert FSTR volume in FLTA/B/C volumes
1054 Float_t yFLT = ytof*0.5 - fgkModuleWallThickness;
1056 Int_t *idtmed = fIdtmed->GetArray()-499;
1058 ///////////////// Detector itself //////////////////////
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
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
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
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
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
1088 // height of the FSTR Volume (the strip volume)
1089 const Float_t khstripy = 2.*khhony+2.*khpcby+4.*khrgly+2.*khglfy+khcpcby;
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();
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};
1099 gMC->Gsvolu("FSTR", "BOX", idtmed[506], parfp, 3); // Freon mix
1101 Float_t posfp[3]={0.,0.,0.};
1103 // NOMEX (HONEYCOMB) Layer definition
1104 //parfp[0] = klstripx*0.5;
1105 parfp[1] = khhony*0.5;
1106 parfp[2] = kwhonz*0.5;
1107 gMC->Gsvolu("FHON", "BOX", idtmed[501], parfp, 3); // Nomex (Honeycomb)
1108 // positioning 2 NOMEX Layers on FSTR volume
1110 posfp[1] =-khstripy*0.5 + parfp[1];
1112 gMC->Gspos("FHON", 1, "FSTR", 0., posfp[1], 0., 0, "ONLY");
1113 gMC->Gspos("FHON", 2, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
1115 // Lower PCB Layer definition
1116 //parfp[0] = klstripx*0.5;
1117 parfp[1] = khpcby*0.5;
1118 parfp[2] = kwpcbz1*0.5;
1119 gMC->Gsvolu("FPC1", "BOX", idtmed[502], parfp, 3); // G10
1121 // Upper PCB Layer definition
1122 //parfp[0] = klstripx*0.5;
1123 //parfp[1] = khpcby*0.5;
1124 parfp[2] = kwpcbz2*0.5;
1125 gMC->Gsvolu("FPC2", "BOX", idtmed[502], parfp, 3); // G10
1127 // positioning 2 external PCB Layers in FSTR volume
1129 posfp[1] =-khstripy*0.5+khhony+parfp[1];
1131 gMC->Gspos("FPC1", 1, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
1132 gMC->Gspos("FPC2", 1, "FSTR", 0., posfp[1], 0., 0, "ONLY");
1134 // Central PCB layer definition
1135 //parfp[0] = klstripx*0.5;
1136 parfp[1] = khcpcby*0.5;
1137 parfp[2] = kwcpcbz*0.5;
1138 gMC->Gsvolu("FPCB", "BOX", idtmed[502], parfp, 3); // G10
1139 gGeoManager->GetVolume("FPCB")->VisibleDaughters(kFALSE);
1140 // positioning the central PCB layer
1141 gMC->Gspos("FPCB", 1, "FSTR", 0., 0., 0., 0, "ONLY");
1143 // Sensitive volume definition
1144 Float_t parfs[3] = {klsensmx*0.5, khsensmy*0.5, kwsensmz*0.5};
1145 gMC->Gsvolu("FSEN", "BOX", idtmed[507], parfs, 3); // Cu sensitive
1146 // dividing FSEN along z in knz=2 and along x in knx=48
1147 gMC->Gsdvn("FSEZ", "FSEN", knz, 3);
1148 gMC->Gsdvn("FPAD", "FSEZ", knx, 1);
1149 // positioning sensitive layer inside FPCB
1150 gMC->Gspos("FSEN", 1, "FPCB", 0., 0., 0., 0, "ONLY");
1152 // RED GLASS Layer definition
1153 //parfp[0] = klstripx*0.5;
1154 parfp[1] = khrgly*0.5;
1155 parfp[2] = kwrglz*0.5;
1156 gMC->Gsvolu("FRGL", "BOX", idtmed[508], parfp, 3); // red glass
1157 // positioning 4 RED GLASS Layers in FSTR volume
1159 posfp[1] = -khstripy*0.5+khhony+khpcby+parfp[1];
1161 gMC->Gspos("FRGL", 1, "FSTR", 0., posfp[1], 0., 0, "ONLY");
1162 gMC->Gspos("FRGL", 4, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
1164 posfp[1] = (khcpcby+khrgly)*0.5;
1166 gMC->Gspos("FRGL", 2, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
1167 gMC->Gspos("FRGL", 3, "FSTR", 0., posfp[1], 0., 0, "ONLY");
1169 // GLASS Layer definition
1170 //parfp[0] = klstripx*0.5;
1171 parfp[1] = khglassy;
1172 parfp[2] = kwglfz*0.5;
1173 gMC->Gsvolu("FGLF", "BOX", idtmed[508], parfp, 3); // glass
1174 // positioning 2 GLASS Layers in FSTR volume
1176 posfp[1] = (khcpcby + khglfy)*0.5 + khrgly;
1178 gMC->Gspos("FGLF", 1, "FSTR", 0.,-posfp[1], 0., 0, "ONLY");
1179 gMC->Gspos("FGLF", 2, "FSTR", 0., posfp[1], 0., 0, "ONLY");
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()};
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++){
1196 ang = fTOFGeometry->GetAngles(iplate,istrip);
1197 AliDebug(1, Form(" iplate = %1i, istrip = %2i ---> ang = %f", iplate, istrip, ang));
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.);
1204 ypos = fTOFGeometry->GetHeights(iplate,istrip) + yFLT*0.5;
1205 zpos = fTOFGeometry->GetDistances(iplate,istrip);
1206 gMC->Gspos("FSTR", istrip+totalStrip+1, "FLTA", xpos, ypos,-zpos, idrotm[istrip+totalStrip], "ONLY");
1209 if (istrip+totalStrip+1>53)
1210 gMC->Gspos("FSTR", istrip+totalStrip+1, "FLTC", xpos, ypos,-zpos-(zlenA*0.5 - 2.*fgkModuleWallThickness + fgkInterCentrModBorder1)*0.5, idrotm[istrip+totalStrip], "ONLY");
1211 if (istrip+totalStrip+1<39)
1212 gMC->Gspos("FSTR", istrip+totalStrip+1, "FLTB", xpos, ypos,-zpos+(zlenA*0.5 - 2.*fgkModuleWallThickness + fgkInterCentrModBorder1)*0.5, idrotm[istrip+totalStrip], "ONLY");
1219 //_____________________________________________________________________________
1220 void AliTOFv6T0::CreateBackZone(Float_t xtof, Float_t ytof, Float_t zlenA) const
1224 // - containers for FEA cards, cooling system
1225 // signal cables and supermodule support structure
1226 // (volumes called FAIA/B/C),
1227 // - containers for FEA cards and some cooling
1228 // elements for a FEA (volumes called FCA1/2).
1231 Int_t *idtmed = fIdtmed->GetArray()-499;
1235 // Definition of the air card containers (FAIA, FAIC and FAIB)
1239 par[1] = (ytof*0.5 - fgkModuleCoverThickness)*0.5;
1241 gMC->Gsvolu("FAIA", "BOX ", idtmed[500], par, 3); // Air
1242 if (fTOFHoles) gMC->Gsvolu("FAIB", "BOX ", idtmed[500], par, 3); // Air
1243 gMC->Gsvolu("FAIC", "BOX ", idtmed[500], par, 3); // Air
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]};
1250 // FEA card mother-volume definition
1251 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1252 feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5,
1253 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
1254 gMC->Gsvolu("FCA1", "BOX ", idtmed[500], carpar, 3); // Air
1255 gMC->Gsvolu("FCA2", "BOX ", idtmed[500], carpar, 3); // Air
1258 AliMatrix(idrotm[0], 90.,180., 90., 90.,180., 0.);
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};
1264 Float_t carpos[3] = {0.,
1265 -(ytof*0.5 - fgkModuleCoverThickness)*0.5 + carpar[1],
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");
1272 for (Int_t sg= -1; sg< 2; sg+= 2) {
1273 carpos[2] = sg*zlenA*0.5 - 0.8;
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) {
1279 carpos[2] -= sg*rowstep;
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");
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");
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");
1306 for (Int_t sg= -1; sg< 2; sg+= 2) {
1307 carpos[2] = sg*zlenA*0.5 - 0.8;
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;
1316 gMC->Gspos("FCA1", row, "FAIB", carpos[0], carpos[1], carpos[2], 0, "ONLY");
1319 gMC->Gspos("FCA1", row, "FAIB", carpos[0], carpos[1], carpos[2], idrotm[0], "ONLY");
1329 //_____________________________________________________________________________
1330 void AliTOFv6T0::MakeFrontEndElectronics(Float_t xtof) const
1333 // Fill FCA1/2 volumes with FEA cards (FFEA volumes).
1336 Int_t *idtmed = fIdtmed->GetArray()-499;
1338 // FEA card volume definition
1339 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
1340 gMC->Gsvolu("FFEA", "BOX ", idtmed[502], feaParam, 3); // G10
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]};
1347 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1348 feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5,
1349 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
1351 // FEA card volume positioning
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");
1367 //_____________________________________________________________________________
1368 void AliTOFv6T0::MakeFEACooling(Float_t xtof) const
1371 // Make cooling system attached to each FEA card
1372 // (FAL1, FRO1 and FBAR/1/2 volumes)
1373 // in FCA1/2 volume containers.
1376 Int_t *idtmed = fIdtmed->GetArray()-499;
1378 // first FEA cooling element definition
1379 Float_t al1[3] = {fgkAl1parameters[0], fgkAl1parameters[1], fgkAl1parameters[2]};
1380 gMC->Gsvolu("FAL1", "BOX ", idtmed[504], al1, 3); // Al
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
1386 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
1387 //Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
1389 // definition and positioning of a small air groove in the FRO1 volume
1390 Float_t airHole[3] = {fgkRoof2parameters[0], fgkRoof2parameters[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);
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
1399 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
1401 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1402 feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5,
1403 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
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
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
1413 // first FEA cooling element positioning
1414 Float_t xcoor = xtof*0.5 - 25.;
1415 Float_t ycoor = carpar[1] - 2.*fgkRoof2parameters[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");
1427 // second FEA cooling element positioning
1428 xcoor = xtof*0.5 - 25.;
1429 ycoor = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - feaRoof1[1];
1430 zcoor =-carpar[2] + feaRoof1[2];
1431 gMC->Gspos("FRO1", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "MANY"); // (AdC)
1432 gMC->Gspos("FRO1", 4, "FCA1", xcoor, ycoor, zcoor, 0, "MANY"); // (AdC)
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, "MANY"); // (AdC)
1437 gMC->Gspos("FRO1", 3, "FCA1", xcoor, ycoor, zcoor, 0, "MANY"); // (AdC)
1438 gMC->Gspos("FRO1", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY");
1439 gMC->Gspos("FRO1", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY");
1441 // third FEA cooling element positioning
1442 xcoor = xtof*0.5 - 25.;
1443 ycoor = carpar[1] - 2.*fgkRoof2parameters[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");
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.*fgkRoof2parameters[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");
1470 // fifth FEA cooling element positioning
1471 xcoor = xtof*0.5 - 25.;
1472 ycoor = carpar[1] - 2.*fgkRoof2parameters[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");
1484 xcoor = xtof*0.5 - 25.;
1485 ycoor = carpar[1] - 2.*fgkRoof2parameters[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");
1499 //_____________________________________________________________________________
1500 void AliTOFv6T0::MakeNinoMask(Float_t xtof) const
1503 // Make cooling Nino mask
1504 // for each FEA card (FAL2/3 and FRO2 volumes)
1505 // in FCA1 volume container.
1508 Int_t *idtmed = fIdtmed->GetArray()-499;
1510 // first Nino ASIC mask volume definition
1511 Float_t al2[3] = {fgkAl2parameters[0], fgkAl2parameters[1], fgkAl2parameters[2]};
1512 gMC->Gsvolu("FAL2", "BOX ", idtmed[504], al2, 3); // Al
1514 // second Nino ASIC mask volume definition
1515 Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]};
1516 gMC->Gsvolu("FAL3", "BOX ", idtmed[504], al3, 3); // Al
1518 // third Nino ASIC mask volume definition
1519 Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]};
1520 gMC->Gsvolu("FRO2", "BOX ", idtmed[504], feaRoof2, 3); // Al
1522 Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]};
1523 Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]};
1525 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1526 feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5,
1527 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
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");
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");
1549 // third Nino ASIC mask volume positioning
1550 xcoor = xtof*0.5 - 25.;
1551 ycoor = carpar[1] - fgkRoof2parameters[1];
1552 zcoor = carpar[2] - 2.*al3[2] - fgkRoof2parameters[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");
1561 //_____________________________________________________________________________
1562 void AliTOFv6T0::MakeSuperModuleCooling(Float_t xtof, Float_t ytof, Float_t zlenA) const
1565 // Make cooling tubes (FTUB volume)
1566 // and cooling bars (FTLN and FLO1/2/3 volumes)
1567 // in FAIA/B/C volume containers.
1570 Int_t *idtmed = fIdtmed->GetArray()-499;
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
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
1582 // Positioning of the water tube into the steel one
1583 gMC->Gspos("FITU", 1, "FTUB", 0., 0., 0., 0, "ONLY");
1585 // definition of transverse components of SM cooling system
1586 Float_t trapar[3] = {tubepar[2], 6.175/*6.15*/, 0.7};
1587 gMC->Gsvolu("FTLN", "BOX ", idtmed[504], trapar, 3); // Al
1590 AliMatrix(idrotm[0], 180., 90., 90., 90., 90., 0.);
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]};
1599 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1600 feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5,
1601 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
1603 Float_t ytub =-(ytof*0.5 - fgkModuleCoverThickness)*0.5 + carpar[1] +
1604 carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - 2.*bar2[1] - tubepar[1];
1606 // Positioning of tubes for the SM cooling system
1607 Float_t ycoor = carpar[1] - 2.*fgkRoof2parameters[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);
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");
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
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");
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");
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");
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");
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");
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");
1688 Float_t carpos[3] = {25. - xtof*0.5,
1689 (11.5 - (ytof*0.5 - fgkModuleCoverThickness))*0.5,
1692 for (Int_t sg= -1; sg< 2; sg+= 2) {
1693 carpos[2] = sg*zlenA*0.5;
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");
1700 ycoor = ytub + (tubepar[1] + 2.*bar2[1] + lonpar1[1]);
1701 zcoor = (198.8 + 56.82)*0.5;
1702 gMC->Gspos("FLO2", 2, "FAIB",-24., ycoor,-zcoor, 0, "MANY");
1703 gMC->Gspos("FLO2", 1, "FAIB",-24., ycoor, zcoor, 0, "MANY");
1704 zcoor = (366.9 + 198.8)*0.5;
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]);
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");
1717 Float_t barS[3] = {fgkBarS[0], fgkBarS[1], fgkBarS[2]};
1718 gMC->Gsvolu("FBAS", "BOX ", idtmed[504], barS, 3); // Al
1720 Float_t barS1[3] = {fgkBarS1[0], fgkBarS1[1], fgkBarS1[2]};
1721 gMC->Gsvolu("FBS1", "BOX ", idtmed[504], barS1, 3); // Al
1723 Float_t barS2[3] = {fgkBarS2[0], fgkBarS2[1], fgkBarS2[2]};
1724 gMC->Gsvolu("FBS2", "BOX ", idtmed[504], barS2, 3); // Al
1726 Float_t ytubBis = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - 2.*barS2[1] - tubepar[1];
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");
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");
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");
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");
1756 //_____________________________________________________________________________
1757 void AliTOFv6T0::MakeSuperModuleServices(Float_t xtof, Float_t ytof, Float_t zlenA) const
1760 // Make signal cables (FCAB/L and FCBL/B volumes),
1761 // supemodule cover (FCOV volume) and wall (FSAW volume)
1762 // in FAIA/B/C volume containers.
1765 Int_t *idtmed = fIdtmed->GetArray()-499;
1769 Float_t tubepar[3] = {0., 0.4, xtof*0.5 - fgkCBLw - fgkSawThickness};
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]};
1776 // FEA cables definition
1777 Float_t cbpar[3] = {0., 0.5, (tubepar[2] - (fgkFEAwidth2 - fgkFEAwidth1/6.)*0.5)*0.5};
1778 gMC->Gsvolu("FCAB", "TUBE", idtmed[510], cbpar, 3); // copper+alu
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
1784 AliMatrix(idrotm[0], 180., 90., 90., 90., 90., 0.);
1786 Float_t carpar[3] = {xtof*0.5 - fgkCBLw - fgkSawThickness,
1787 feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5,
1788 feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2]};
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.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - 2.*bar2[1] - tubepar[1];
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");
1810 // Cables and tubes on the side blocks
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
1819 // lateral cable and tube volume definition
1820 Float_t tgal = (fgkCBLh2 - fgkCBLh1)/(2.*kCBLl);
1822 cblpar[0] = fgkCBLw *0.5;
1825 cblpar[3] = kCBLl *0.5;
1826 cblpar[4] = fgkCBLh1 *0.5;
1827 cblpar[5] = fgkCBLh2 *0.5;
1828 cblpar[6] = TMath::ATan(tgal)*kRaddeg;
1829 cblpar[7] = kCBLl *0.5;
1830 cblpar[8] = fgkCBLh1 *0.5;
1831 cblpar[9] = fgkCBLh2 *0.5;
1832 cblpar[10]= cblpar[6];
1833 gMC->Gsvolu("FCBL", "TRAP", idtmed[511], cblpar, 11); // cables and tubes mix
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
1839 AliMatrix(idrotm[1], 90., 90., 180., 0., 90., 180.);
1840 AliMatrix(idrotm[2], 90., 90., 0., 0., 90., 0.);
1842 // lateral cable and tube volume positioning
1843 xcoor = (xtof - fgkCBLw)*0.5 - 2.*sawpar[0];
1844 ycoor = (fgkCBLh1 + fgkCBLh2)*0.25 - (ytof*0.5 - fgkModuleCoverThickness)*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");
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");
1856 cblpar[3] = kCBLlh *0.5;
1857 cblpar[5] = fgkCBLh1*0.5 + kCBLlh*tgal;
1858 cblpar[7] = kCBLlh *0.5;
1859 cblpar[9] = cblpar[5];
1860 gMC->Gsvolu("FCBB", "TRAP", idtmed[511], cblpar, 11); // cables and tubes mix
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");
1871 // lateral cable and tube volume positioning
1872 xcoor = xtof*0.5 - sawpar[0];
1873 ycoor = (fgkCBLh2 - ytof*0.5 + fgkModuleCoverThickness)*0.5;
1875 gMC->Gspos("FSAW", 1, "FAIA", -xcoor, ycoor, zcoor, 0, "ONLY");
1876 gMC->Gspos("FSAW", 2, "FAIA", xcoor, ycoor, zcoor, 0, "ONLY");
1877 gMC->Gspos("FSAW", 1, "FAIC", -xcoor, ycoor, zcoor, 0, "ONLY");
1878 gMC->Gspos("FSAW", 2, "FAIC", xcoor, ycoor, zcoor, 0, "ONLY");
1881 xcoor = xtof*0.5 - sawpar[0];
1882 ycoor = (fgkCBLh2 - ytof*0.5 + fgkModuleCoverThickness)*0.5;
1883 gMC->Gspos("FSAW", 1, "FAIB", -xcoor, ycoor, 0., 0, "ONLY");
1884 gMC->Gspos("FSAW", 2, "FAIB", xcoor, ycoor, 0., 0, "ONLY");
1887 // TOF Supermodule cover definition and positioning
1888 Float_t covpar[3] = {xtof*0.5, 0.075, zlenA*0.5};
1889 gMC->Gsvolu("FCOV", "BOX ", idtmed[504], covpar, 3); // Al
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)
1898 ycoor = (ytof*0.5 - fgkModuleCoverThickness)*0.5 - covpar[1];
1900 gMC->Gspos("FCOV", 0, "FAIA", xcoor, ycoor, zcoor, 0, "ONLY");
1901 gMC->Gspos("FCOV", 0, "FAIC", xcoor, ycoor, zcoor, 0, "ONLY");
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");
1907 gMC->Gspos("FCOP", 0, "FAIB", xcoor, ycoor, zcoor, 0, "ONLY");
1912 //_____________________________________________________________________________
1913 void AliTOFv6T0::MakeReadoutCrates(Float_t ytof) const
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
1922 // Each FEA card weight + all supports
1923 // (including all bolts and not including the cable connectors)
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.
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
1935 // Each FEA card weight + all supports
1936 // (including all bolts and not including the cable connectors)
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.
1942 Int_t *idtmed = fIdtmed->GetArray()-499;
1946 // volume definition
1947 Float_t serpar[3] = {29.*0.5, 121.*0.5, 90.*0.5};
1948 gMC->Gsvolu("FTOS", "BOX ", idtmed[514], serpar, 3); // Al + Cu + steel
1950 Float_t xcoor, ycoor, zcoor;
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++) {
1955 xcoor = ra * TMath::Cos(phi * kDegrad);
1956 ycoor = ra * TMath::Sin(phi * kDegrad);
1957 AliMatrix(idrotm[i], 90., phi, 90., phi + 270., 0., 0.);
1958 gMC->Gspos("FTOS", i, "BFMO", xcoor, ycoor, zcoor, idrotm[i], "ONLY");
1961 zcoor = (90. - 223.)*0.5;
1962 gMC->Gspos("FTOS", 1, "BBCE", ra, 0., zcoor, 0, "ONLY");
1966 //_____________________________________________________________________________
1967 void AliTOFv6T0::DrawModule() const
1970 // Draw a shaded view of the Time Of Flight version 5
1973 // Set everything unseen
1974 gMC->Gsatt("*", "seen", -1);
1977 //Set volumes visible
1980 //Set ALIC mother transparent
1981 gMC->Gsatt("ALIC","SEEN", 0);
1984 // Level 1 for TOF volumes
1985 gMC->Gsatt("B077","seen", 0);
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
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 -
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 -
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");
2023 //_____________________________________________________________________________
2024 void AliTOFv6T0::DrawDetectorModules() const
2027 // Draw a shaded view of the TOF detector SuperModules version 5
2030 // Set everything unseen
2031 gMC->Gsatt("*", "seen", -1);
2034 //Set volumes visible
2037 //Set ALIC mother transparent
2038 gMC->Gsatt("ALIC","SEEN", 0);
2041 // Level 1 for TOF volumes
2042 gMC->Gsatt("B077","seen", 0);
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
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 -
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 -
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 -
2074 // Level 3 of B071, B075 and B074
2075 gMC->Gsatt("FAIA","seen",-1); // all FAIA sub-levels skipped -
2076 gMC->Gsatt("FAIC","seen",-1); // all FAIC sub-levels skipped -
2077 if (fTOFHoles) gMC->Gsatt("FAIB","seen",-1); // all FAIB sub-levels skipped -
2079 // Level 3 of B071, B075 and B074
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 -
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");
2095 //_____________________________________________________________________________
2096 void AliTOFv6T0::DrawDetectorStrips() const
2099 // Draw a shaded view of the TOF strips for version 5
2102 // Set everything unseen
2103 gMC->Gsatt("*", "seen", -1);
2106 //Set volumes visible
2109 //Set ALIC mother transparent
2110 gMC->Gsatt("ALIC","SEEN", 0);
2113 // Level 1 for TOF volumes
2114 gMC->Gsatt("B077","seen", 0);
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
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 -
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 -
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);
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);
2151 // Level 5 of B071, B074 and B075
2152 gMC->Gsatt("FAIA","SEEN", 0);
2153 gMC->Gsatt("FAIC","seen",-1); // all FAIC sub-levels skipped -
2154 if (fTOFHoles) gMC->Gsatt("FAIB","SEEN", 0);
2156 gMC->Gsatt("FPEA","SEEN", -2/*1*/);
2157 if (fTOFHoles) gMC->Gsatt("FPEB","SEEN", -2/*1*/);
2159 gMC->Gsatt("FSTR","SEEN",-2); // all FSTR sub-levels skipped -
2161 gMC->Gsatt("FWZ1","SEEN", 1);
2162 gMC->Gsatt("FWZ2","SEEN", 1);
2163 gMC->Gsatt("FWZ3","SEEN", 1);
2164 gMC->Gsatt("FWZ4","SEEN", 1);
2166 gMC->Gsatt("FWZA","SEEN", 1);
2167 gMC->Gsatt("FWZB","SEEN", 1);
2168 gMC->Gsatt("FWZC","SEEN", 1);
2174 gMC->Gsatt("FCA1","SEEN", 0);
2175 gMC->Gsatt("FCA2","SEEN", 0);
2176 gMC->Gsatt("FCAB","SEEN", 0);
2177 gMC->Gsatt("FCAL","SEEN", 0);
2178 gMC->Gsatt("FTUB","SEEN",-1); // all FTUB sub-levels skipped -
2179 gMC->Gsatt("FTLN","SEEN", 0);
2180 gMC->Gsatt("FLO1","SEEN", 0);
2181 gMC->Gsatt("FLO2","SEEN", 0);
2182 gMC->Gsatt("FLO3","SEEN", 0);
2183 gMC->Gsatt("FCBL","SEEN", 0);
2184 if (fTOFHoles) gMC->Gsatt("FCBB","SEEN", 0);
2185 gMC->Gsatt("FSAW","SEEN", 0);
2186 gMC->Gsatt("FCOV","SEEN", 0);
2188 gMC->Gsatt("FCOB","SEEN", 0);
2189 gMC->Gsatt("FCOP","SEEN", 0);
2193 gMC->Gsatt("FITU","SEEN", 0);
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);
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);
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");
2220 //_____________________________________________________________________________
2221 void AliTOFv6T0::CreateMaterials()
2224 // Define materials for the Time Of Flight
2227 //AliTOF::CreateMaterials();
2229 AliMagF *magneticField = (AliMagF*)gAlice->Field();
2231 Int_t isxfld = magneticField->Integ();
2232 Float_t sxmgmx = magneticField->Max();
2234 //--- Quartz (SiO2) ---
2235 Float_t aq[2] = { 28.0855,15.9994};
2236 Float_t zq[2] = { 14.,8. };
2237 Float_t wq[2] = { 1.,2. };
2238 Float_t dq = 2.7; // (+5.9%)
2241 // --- Nomex (C14H22O2N2) ---
2242 Float_t anox[4] = {12.011,1.00794,15.9994,14.00674};
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)
2249 // --- G10 {Si, O, C, H, O} ---
2250 Float_t we[7], na[7];
2252 Float_t ag10[5] = {28.0855,15.9994,12.011,1.00794,15.9994};
2253 Float_t zg10[5] = {14., 8., 6., 1., 8.};
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]));
2266 //Float_t densg10 = 1.7; //old value
2267 Float_t densg10 = 2.0; // (+17.8%)
2270 Float_t awa[2] = { 1.00794, 15.9994 };
2271 Float_t zwa[2] = { 1., 8. };
2272 Float_t wwa[2] = { 2., 1. };
2277 Float_t aAir[4]={12.011,14.00674,15.9994,39.948};
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;
2282 // --- Fibre Glass ---
2283 Float_t afg[4] = {28.0855,15.9994,12.011,1.00794};
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;
2287 Float_t dfg = 2.05; // (x1.845)
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;
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;
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.};
2307 for (Int_t ii=0; ii<4; ii++) wsc[ii]=0.;
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.;
2314 MaterialMixer(wDummy,asc,nDummy,2);
2315 wsc[0] = 0.4375*wDummy[0];
2316 wsc[1] = 0.4375*wDummy[1];
2319 Float_t dsc = 1.223;
2321 // --- Crates boxes {Al, Cu, Fe, Cr, Ni} ---
2322 Float_t acra[5]= {26.981539,63.546,55.845,51.9961,58.6934};
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;
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;
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);
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.);
2342 AliMixture ( 6, "Freon$", afre, zfre, densfre, nfre, wfre);
2343 AliMixture ( 7, "Glass$", aq, zq, dq, nq, wq);
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$", 26.981539, 13., 2.7*factorHoles, -8.9/factorHoles, 999.);
2353 Float_t epsil, stmin, deemax, stemax;
2356 // EPSIL = 0.1 ! Tracking precision,
2357 // STEMAX = 0.1 ! Maximum displacement for multiple scattering
2358 // DEEMAX = 0.1 ! Maximum fractional energy loss, DLS
2362 epsil = .001; // Tracking precision,
2363 stemax = -1.; // Maximum displacement for multiple scattering
2364 deemax = -.3; // Maximum fractional energy loss, DLS
2367 AliMedium( 1,"Air$", 0, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
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$", 3, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin);
2371 AliMedium( 5,"Al Frame$", 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);
2385 //_____________________________________________________________________________
2386 void AliTOFv6T0::Init()
2389 // Initialise the detector after the geometry has been defined
2391 AliDebug(1, "**************************************"
2393 "**************************************");
2394 AliDebug(1, " Version 4 of TOF initialing, "
2395 "symmetric TOF - Full Coverage version");
2399 fIdFTOA = gMC->VolId("FTOA");
2401 fIdFTOB = gMC->VolId("FTOB");
2402 fIdFTOC = gMC->VolId("FTOC");
2404 fIdFLTA = gMC->VolId("FLTA");
2406 fIdFLTB = gMC->VolId("FLTB");
2407 fIdFLTC = gMC->VolId("FLTC");
2410 AliDebug(1, "**************************************"
2412 "**************************************");
2415 //_____________________________________________________________________________
2416 void AliTOFv6T0::StepManager()
2420 // Procedure called at each step in the Time Of Flight
2423 TLorentzVector mom, pos;
2424 Float_t xm[3],pm[3],xpad[3],ppad[3];
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;
2432 const char* volpath;
2437 gMC->IsTrackEntering()
2438 && gMC->TrackCharge()
2439 //&& gMC->GetMedium()==idtmed[507]
2440 && gMC->CurrentMedium()==idtmed[507]
2441 && gMC->CurrentVolID(copy)==fIdSens
2445 AliMC *mcApplication = (AliMC*)gAlice->GetMCApp();
2447 AddTrackReference(mcApplication->GetCurrentTrackNumber(), AliTrackReference::kTOF);
2448 //AddTrackReference(mcApplication->GetCurrentTrackNumber());
2450 // getting information about hit volumes
2452 padzid=gMC->CurrentVolOffID(1,copy);
2456 padxid=gMC->CurrentVolOffID(0,copy);
2460 stripid=gMC->CurrentVolOffID(4,copy);
2464 gMC->TrackPosition(pos);
2465 gMC->TrackMomentum(mom);
2467 Double_t normMom=1./mom.Rho();
2469 // getting the coordinates in pad ref system
2471 xm[0] = (Float_t)pos.X();
2472 xm[1] = (Float_t)pos.Y();
2473 xm[2] = (Float_t)pos.Z();
2475 pm[0] = (Float_t)mom.X()*normMom;
2476 pm[1] = (Float_t)mom.Y()*normMom;
2477 pm[2] = (Float_t)mom.Z()*normMom;
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
2483 if (TMath::Abs(ppad[1])>1) {
2484 AliWarning("Abs(ppad) > 1");
2485 ppad[1]=TMath::Sign((Float_t)1,ppad[1]);
2487 incidenceAngle = TMath::ACos(ppad[1])*kRaddeg;
2490 if (strip < fTOFGeometry->NStripC()) {
2494 else if (strip >= fTOFGeometry->NStripC() &&
2495 strip < fTOFGeometry->NStripC() + fTOFGeometry->NStripB()) {
2497 strip = strip - fTOFGeometry->NStripC();
2499 else if (strip >= fTOFGeometry->NStripC() + fTOFGeometry->NStripB() &&
2500 strip < fTOFGeometry->NStripC() + fTOFGeometry->NStripB() + fTOFGeometry->NStripA()) {
2502 strip = strip - fTOFGeometry->NStripC() - fTOFGeometry->NStripB();
2504 else if (strip >= fTOFGeometry->NStripC() + fTOFGeometry->NStripB() + fTOFGeometry->NStripA() &&
2505 strip < fTOFGeometry->NStripC() + fTOFGeometry->NStripB() + fTOFGeometry->NStripA() + fTOFGeometry->NStripB()) {
2507 strip = strip - fTOFGeometry->NStripC() - fTOFGeometry->NStripB() - fTOFGeometry->NStripA();
2511 strip = strip - fTOFGeometry->NStripC() - fTOFGeometry->NStripB() - fTOFGeometry->NStripA() - fTOFGeometry->NStripB();
2514 volpath=gMC->CurrentVolOffName(7);
2515 index=atoi(&volpath[4]);
2532 hits[6] = mom.Rho();
2537 hits[11]= incidenceAngle;
2538 hits[12]= gMC->Edep();
2539 hits[13]= gMC->TrackLength();
2547 AddT0Hit(mcApplication->GetCurrentTrackNumber(),vol, hits);
2548 //AddT0Hit(gAlice->GetMCApp()->GetCurrentTrackNumber(),vol, hits);
2551 //-------------------------------------------------------------------
2552 void AliTOFv6T0::MaterialMixer(Float_t* p,Float_t* a,Float_t* m,Int_t n) const
2554 // a[] atomic weights vector (in)
2555 // (atoms present in more compound appear separately)
2556 // m[] number of corresponding atoms in the compound (in)
2558 for (Int_t i = 0; i < n; ++i) {
2562 for (Int_t i = 0; i < n; ++i) {
2564 //AliDebug(1,Form((\n weight[%i] = %f (,i,p[i]));