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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 | 18 | Revision 1.11 2007/10/08 17:52:55 decaro |
19 | hole region in front of PHOS detector: update of sectors' numbers | |
20 | ||
3c5f55bc | 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 | |
23 | ||
19dd44a6 | 24 | Revision 1.9 2007/10/07 19:36:29 decaro |
25 | TOF materials and volumes description: update | |
26 | ||
57df6e96 | 27 | Revision 1.8 2007/10/04 13:15:37 arcelli |
28 | updates to comply with AliTOFGeometryV5 becoming AliTOFGeometry | |
29 | ||
ba66add8 | 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) | |
32 | ||
da79abb0 | 33 | Revision 1.6 2007/10/03 10:41:16 arcelli |
34 | adding tracking-to-local matrices for new AliTOFcluster | |
35 | ||
ce352d73 | 36 | Revision 1.5 2007/07/27 08:14:48 morsch |
37 | Write all track references into the same branch. | |
38 | ||
e6add757 | 39 | Revision 1.4 2007/05/29 16:51:05 decaro |
40 | Update of the front-end electronics and cooling system description | |
41 | ||
9f8488c2 | 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: | |
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 | ||
53 | Revision 1.3 2007/05/04 14:05:42 decaro | |
54 | Ineffective comment cleanup | |
55 | ||
e41ca6a9 | 56 | Revision 1.2 2007/05/04 12:59:22 arcelli |
57 | Change the TOF SM paths for misalignment (one layer up) | |
58 | ||
6e2570fc | 59 | Revision 1.1 2007/05/02 17:32:58 decaro |
60 | TOF geometry description as installed (G. Cara Romeo, A. De Caro) | |
61 | ||
dfef1a15 | 62 | Revision 0.1 2007 March G. Cara Romeo and A. De Caro |
63 | Implemented a more realistic TOF geometry description, | |
64 | in terms of: | |
65 | - material badget, | |
66 | - services and front end electronics description, | |
67 | - TOF crate readout modules | |
68 | (added volume FTOS in ALIC_1/BBMO_1/BBCE_%i -for i=1,...,18-, | |
69 | and in ALIC_1/BFMO_%i -for i=19,...,36- volumes) | |
70 | As the 5th version in terms of geometrical positioning of volumes. | |
71 | ||
72 | */ | |
73 | ||
74 | /////////////////////////////////////////////////////////////////////////////// | |
75 | // // | |
76 | // This class contains the functions for version 6 of the Time Of Flight // | |
77 | // detector. // | |
78 | // // | |
79 | // VERSION WITH 6 MODULES AND TILTED STRIPS // | |
80 | // // | |
81 | // FULL COVERAGE VERSION + OPTION for PHOS holes // | |
82 | // // | |
83 | // // | |
84 | //Begin_Html // | |
85 | /* // | |
86 | <img src="picts/AliTOFv6T0Class.gif"> // | |
87 | */ // | |
88 | //End_Html // | |
89 | // // | |
90 | /////////////////////////////////////////////////////////////////////////////// | |
91 | ||
f7a1cc68 | 92 | #include <TDirectory.h> |
93 | #include <TGeoGlobalMagField.h> | |
94 | #include <TGeoManager.h> | |
ce352d73 | 95 | #include <TGeoMatrix.h> |
96 | #include <TGeoPhysicalNode.h> | |
97 | #include <TGeoVolume.h> | |
f7a1cc68 | 98 | #include <TLorentzVector.h> |
99 | #include <TVirtualMC.h> | |
dfef1a15 | 100 | |
101 | #include "AliConst.h" | |
c28a5715 | 102 | #include "AliGeomManager.h" |
dfef1a15 | 103 | #include "AliLog.h" |
104 | #include "AliMagF.h" | |
105 | #include "AliMC.h" | |
106 | #include "AliRun.h" | |
e6add757 | 107 | #include "AliTrackReference.h" |
dfef1a15 | 108 | |
109 | #include "AliTOFGeometry.h" | |
dfef1a15 | 110 | #include "AliTOFv6T0.h" |
111 | ||
2942f542 | 112 | // extern TVirtualMC *TVirtualMC::GetMC(); |
c2aad3ae | 113 | // extern TGeoManager *gGeoManager; |
dfef1a15 | 114 | |
c2aad3ae | 115 | // extern AliRun *gAlice; |
dfef1a15 | 116 | |
117 | ClassImp(AliTOFv6T0) | |
118 | ||
5e6c8f3d | 119 | // TOF sectors with Nino masks: 0, 8, 9, 10, 16 |
120 | const Bool_t AliTOFv6T0::fgkFEAwithMasks[18] = | |
121 | {kTRUE , kFALSE, kFALSE, kFALSE, kFALSE, kFALSE, | |
122 | kFALSE, kFALSE, kTRUE , kTRUE , kTRUE , kFALSE, | |
123 | kFALSE, kFALSE, kFALSE, kFALSE, kTRUE , kFALSE}; | |
57df6e96 | 124 | const Float_t AliTOFv6T0::fgkModuleWallThickness = 0.33; // cm |
125 | const Float_t AliTOFv6T0::fgkInterCentrModBorder1 = 49.5 ; // cm | |
126 | const Float_t AliTOFv6T0::fgkInterCentrModBorder2 = 57.5 ; // cm | |
127 | const Float_t AliTOFv6T0::fgkExterInterModBorder1 = 196.0 ; // cm | |
128 | const Float_t AliTOFv6T0::fgkExterInterModBorder2 = 203.5 ; // cm | |
fbd27255 | 129 | //const Float_t AliTOFv6T0::fgkLengthInCeModBorder = 7.2 ; // cm // it was 4.7 cm (AdC) |
130 | const Float_t AliTOFv6T0::fgkLengthInCeModBorderU = 5.0 ; // cm | |
131 | const Float_t AliTOFv6T0::fgkLengthInCeModBorderD = 7.0 ; // cm | |
1879b6a0 | 132 | const Float_t AliTOFv6T0::fgkLengthExInModBorder = 5.0 ; // cm // it was 7.0 cm (AdC) |
57df6e96 | 133 | const Float_t AliTOFv6T0::fgkModuleCoverThickness = 2.0 ; // cm |
134 | const Float_t AliTOFv6T0::fgkFEAwidth1 = 19.0; // cm | |
5e6c8f3d | 135 | const Float_t AliTOFv6T0::fgkFEAwidth2 = 39.5;//38.5; // cm |
57df6e96 | 136 | const Float_t AliTOFv6T0::fgkSawThickness = 1.0; // cm |
137 | const Float_t AliTOFv6T0::fgkCBLw = 13.5; // cm | |
138 | const Float_t AliTOFv6T0::fgkCBLh1 = 2.0; // cm | |
139 | const Float_t AliTOFv6T0::fgkCBLh2 = 12.3; // cm | |
5e6c8f3d | 140 | const Float_t AliTOFv6T0::fgkBetweenLandMask = 0.1; // cm |
2942f542 | 141 | const Float_t AliTOFv6T0::fgkAl1parameters[3] = {static_cast<Float_t>(fgkFEAwidth1*0.5), 0.4, 0.2}; // cm |
5e6c8f3d | 142 | const Float_t AliTOFv6T0::fgkAl2parameters[3] = {7.25, 0.75, 0.25}; // cm |
143 | const Float_t AliTOFv6T0::fgkAl3parameters[3] = {3., 4., 0.1}; // cm | |
144 | const Float_t AliTOFv6T0::fgkRoof1parameters[3] = {fgkAl1parameters[0], fgkAl1parameters[2], 1.45}; // cm | |
145 | const Float_t AliTOFv6T0::fgkRoof2parameters[3] = {fgkAl3parameters[0], 0.1, 1.15}; // cm | |
2942f542 | 146 | const Float_t AliTOFv6T0::fgkFEAparameters[3] = {static_cast<Float_t>(fgkFEAwidth1*0.5), 5.6, 0.1}; // cm |
5e6c8f3d | 147 | const Float_t AliTOFv6T0::fgkBar[3] = {8.575, 0.6, 0.25}; // cm |
148 | const Float_t AliTOFv6T0::fgkBar1[3] = {fgkBar[0], fgkBar[1], 0.1}; // cm | |
2942f542 | 149 | const Float_t AliTOFv6T0::fgkBar2[3] = {fgkBar[0], 0.1, static_cast<Float_t>(fgkBar[1] - 2.*fgkBar1[2])}; // cm |
5e6c8f3d | 150 | const Float_t AliTOFv6T0::fgkBarS[3] = {2., fgkBar[1], fgkBar[2]}; // cm |
151 | const Float_t AliTOFv6T0::fgkBarS1[3] = {fgkBarS[0], fgkBar1[1], fgkBar1[2]}; // cm | |
152 | const Float_t AliTOFv6T0::fgkBarS2[3] = {fgkBarS[0], fgkBar2[1], fgkBar2[2]}; // cm | |
57df6e96 | 153 | |
dfef1a15 | 154 | //_____________________________________________________________________________ |
155 | AliTOFv6T0::AliTOFv6T0(): | |
156 | fIdFTOA(-1), | |
157 | fIdFTOB(-1), | |
158 | fIdFTOC(-1), | |
159 | fIdFLTA(-1), | |
160 | fIdFLTB(-1), | |
4f283355 | 161 | fIdFLTC(-1)//, |
162 | //fTOFHoles(kFALSE) | |
dfef1a15 | 163 | { |
164 | // | |
165 | // Default constructor | |
166 | // | |
5e6c8f3d | 167 | |
dfef1a15 | 168 | } |
169 | ||
170 | //_____________________________________________________________________________ | |
171 | AliTOFv6T0::AliTOFv6T0(const char *name, const char *title): | |
172 | AliTOF(name,title,"tzero"), | |
173 | fIdFTOA(-1), | |
174 | fIdFTOB(-1), | |
175 | fIdFTOC(-1), | |
176 | fIdFLTA(-1), | |
177 | fIdFLTB(-1), | |
4f283355 | 178 | fIdFLTC(-1)//, |
179 | //fTOFHoles(kFALSE) | |
dfef1a15 | 180 | { |
181 | // | |
182 | // Standard constructor | |
183 | // | |
4f283355 | 184 | |
dfef1a15 | 185 | // |
186 | // Check that FRAME is there otherwise we have no place where to | |
187 | // put TOF | |
188 | ||
4f283355 | 189 | /* |
dfef1a15 | 190 | AliModule* frame = (AliModule*)gAlice->GetModule("FRAME"); |
4f283355 | 191 | |
dfef1a15 | 192 | if(!frame) { |
193 | AliFatal("TOF needs FRAME to be present"); | |
4f283355 | 194 | } else { |
dfef1a15 | 195 | if (fTOFGeometry) delete fTOFGeometry; |
ba66add8 | 196 | fTOFGeometry = new AliTOFGeometry(); |
dfef1a15 | 197 | |
198 | if(frame->IsVersion()==1) { | |
199 | AliDebug(1,Form("Frame version %d", frame->IsVersion())); | |
200 | AliDebug(1,"Full Coverage for TOF"); | |
4f283355 | 201 | fTOFHoles=false;} |
dfef1a15 | 202 | else { |
203 | AliDebug(1,Form("Frame version %d", frame->IsVersion())); | |
204 | AliDebug(1,"TOF with Holes for PHOS"); | |
4f283355 | 205 | fTOFHoles=true;} |
206 | ||
dfef1a15 | 207 | } |
4f283355 | 208 | */ |
209 | ||
210 | if (fTOFGeometry) delete fTOFGeometry; | |
211 | fTOFGeometry = new AliTOFGeometry(); | |
dfef1a15 | 212 | fTOFGeometry->SetHoles(fTOFHoles); |
213 | ||
214 | //AliTOF::fTOFGeometry = fTOFGeometry; | |
215 | ||
216 | // Save the geometry | |
217 | TDirectory* saveDir = gDirectory; | |
33c3c91a | 218 | AliRunLoader::Instance()->CdGAFile(); |
dfef1a15 | 219 | fTOFGeometry->Write("TOFgeometry"); |
220 | saveDir->cd(); | |
221 | ||
222 | } | |
223 | ||
224 | //_____________________________________________________________________________ | |
225 | void AliTOFv6T0::AddAlignableVolumes() const | |
226 | { | |
227 | // | |
228 | // Create entries for alignable volumes associating the symbolic volume | |
229 | // name with the corresponding volume path. Needs to be syncronized with | |
230 | // eventual changes in the geometry. | |
231 | // | |
232 | ||
c28a5715 | 233 | AliGeomManager::ELayerID idTOF = AliGeomManager::kTOF; |
234 | Int_t modUID, modnum=0; | |
235 | ||
dfef1a15 | 236 | TString volPath; |
237 | TString symName; | |
238 | ||
239 | TString vpL0 = "ALIC_1/B077_1/BSEGMO"; | |
240 | TString vpL1 = "_1/BTOF"; | |
241 | TString vpL2 = "_1"; | |
242 | TString vpL3 = "/FTOA_0"; | |
243 | TString vpL4 = "/FLTA_0/FSTR_"; | |
244 | ||
245 | TString snSM = "TOF/sm"; | |
246 | TString snSTRIP = "/strip"; | |
247 | ||
248 | Int_t nSectors=fTOFGeometry->NSectors(); | |
249 | Int_t nStrips =fTOFGeometry->NStripA()+ | |
250 | 2*fTOFGeometry->NStripB()+ | |
251 | 2*fTOFGeometry->NStripC(); | |
252 | ||
253 | // | |
254 | // The TOF MRPC Strips | |
255 | // The symbolic names are: TOF/sm00/strip01 | |
256 | // ... | |
257 | // TOF/sm17/strip91 | |
258 | ||
259 | Int_t imod=0; | |
260 | ||
261 | for (Int_t isect = 0; isect < nSectors; isect++) { | |
262 | for (Int_t istr = 1; istr <= nStrips; istr++) { | |
da79abb0 | 263 | |
e86c4f42 | 264 | modUID = AliGeomManager::LayerToVolUID(idTOF, modnum++); |
c28a5715 | 265 | if (fTOFSectors[isect]==-1) continue; |
19dd44a6 | 266 | |
3c5f55bc | 267 | if (fTOFHoles && (isect==13 || isect==14 || isect==15)) { |
da79abb0 | 268 | if (istr<39) { |
269 | vpL3 = "/FTOB_0"; | |
270 | vpL4 = "/FLTB_0/FSTR_"; | |
271 | } | |
272 | else if (istr>53) { | |
273 | vpL3 = "/FTOC_0"; | |
274 | vpL4 = "/FLTC_0/FSTR_"; | |
275 | } | |
276 | else continue; | |
277 | } | |
278 | else { | |
279 | vpL3 = "/FTOA_0"; | |
280 | vpL4 = "/FLTA_0/FSTR_"; | |
281 | } | |
282 | ||
dfef1a15 | 283 | volPath = vpL0; |
284 | volPath += isect; | |
285 | volPath += vpL1; | |
286 | volPath += isect; | |
287 | volPath += vpL2; | |
288 | volPath += vpL3; | |
289 | volPath += vpL4; | |
290 | volPath += istr; | |
291 | ||
292 | ||
293 | symName = snSM; | |
294 | symName += Form("%02d",isect); | |
295 | symName += snSTRIP; | |
296 | symName += Form("%02d",istr); | |
297 | ||
298 | AliDebug(2,"--------------------------------------------"); | |
299 | AliDebug(2,Form("Alignable object %d", imod)); | |
300 | AliDebug(2,Form("volPath=%s\n",volPath.Data())); | |
301 | AliDebug(2,Form("symName=%s\n",symName.Data())); | |
302 | AliDebug(2,"--------------------------------------------"); | |
303 | ||
c28a5715 | 304 | if(!gGeoManager->SetAlignableEntry(symName.Data(),volPath.Data(),modUID)) |
305 | AliError(Form("Alignable entry %s not set",symName.Data())); | |
ce352d73 | 306 | |
307 | //T2L matrices for alignment | |
c28a5715 | 308 | TGeoPNEntry *e = gGeoManager->GetAlignableEntryByUID(modUID); |
ce352d73 | 309 | if (e) { |
c28a5715 | 310 | TGeoHMatrix *globMatrix = e->GetGlobalOrig(); |
ce352d73 | 311 | Double_t phi = 20.0 * (isect % 18) + 10.0; |
312 | TGeoHMatrix *t2l = new TGeoHMatrix(); | |
313 | t2l->RotateZ(phi); | |
314 | t2l->MultiplyLeft(&(globMatrix->Inverse())); | |
315 | e->SetMatrix(t2l); | |
316 | } | |
317 | else { | |
318 | AliError(Form("Alignable entry %s is not valid!",symName.Data())); | |
319 | } | |
dfef1a15 | 320 | imod++; |
321 | } | |
322 | } | |
323 | ||
324 | ||
325 | // | |
326 | // The TOF supermodules | |
327 | // The symbolic names are: TOF/sm00 | |
328 | // ... | |
329 | // TOF/sm17 | |
330 | // | |
331 | for (Int_t isect = 0; isect < nSectors; isect++) { | |
332 | ||
333 | volPath = vpL0; | |
334 | volPath += isect; | |
335 | volPath += vpL1; | |
336 | volPath += isect; | |
337 | volPath += vpL2; | |
dfef1a15 | 338 | |
339 | symName = snSM; | |
340 | symName += Form("%02d",isect); | |
341 | ||
c28a5715 | 342 | AliDebug(2,"--------------------------------------------"); |
343 | AliDebug(2,Form("Alignable object %d", isect+imod)); | |
344 | AliDebug(2,Form("volPath=%s\n",volPath.Data())); | |
345 | AliDebug(2,Form("symName=%s\n",symName.Data())); | |
346 | AliDebug(2,"--------------------------------------------"); | |
347 | ||
dfef1a15 | 348 | gGeoManager->SetAlignableEntry(symName.Data(),volPath.Data()); |
349 | ||
350 | } | |
351 | ||
dfef1a15 | 352 | } |
353 | ||
354 | //_____________________________________________________________________________ | |
355 | void AliTOFv6T0::CreateGeometry() | |
356 | { | |
357 | // | |
358 | // Create geometry for Time Of Flight version 0 | |
359 | // | |
360 | //Begin_Html | |
361 | /* | |
362 | <img src="picts/AliTOFv6T0.gif"> | |
363 | */ | |
364 | //End_Html | |
365 | // | |
366 | // Creates common geometry | |
367 | // | |
368 | AliTOF::CreateGeometry(); | |
369 | } | |
370 | ||
371 | ||
372 | //_____________________________________________________________________________ | |
373 | void AliTOFv6T0::TOFpc(Float_t xtof, Float_t ytof, Float_t zlenA) | |
374 | { | |
375 | // | |
376 | // Definition of the Time Of Fligh Resistive Plate Chambers | |
377 | // | |
378 | ||
dfef1a15 | 379 | AliDebug(1, "************************* TOF geometry **************************"); |
4682c56e | 380 | AliDebug(1,Form(" xtof %f", xtof)); |
381 | AliDebug(1,Form(" ytof %f", ytof)); | |
382 | AliDebug(1,Form(" zlenA %f", zlenA)); | |
383 | AliDebug(2,Form(" zlenA*0.5 = %f", zlenA*0.5)); | |
57df6e96 | 384 | |
385 | Float_t xFLT, yFLT, zFLTA; | |
386 | xFLT = xtof - 2.*fgkModuleWallThickness; | |
387 | yFLT = ytof*0.5 - fgkModuleWallThickness; | |
388 | zFLTA = zlenA - 2.*fgkModuleWallThickness; | |
389 | ||
390 | CreateModules(xtof, ytof, zlenA, xFLT, yFLT, zFLTA); | |
391 | MakeStripsInModules(ytof, zlenA); | |
392 | ||
393 | CreateModuleCovers(xtof, zlenA); | |
394 | ||
395 | CreateBackZone(xtof, ytof, zlenA); | |
5e6c8f3d | 396 | MakeFrontEndElectronics(xtof); |
397 | MakeFEACooling(xtof); | |
398 | MakeNinoMask(xtof); | |
57df6e96 | 399 | MakeSuperModuleCooling(xtof, ytof, zlenA); |
400 | MakeSuperModuleServices(xtof, ytof, zlenA); | |
401 | ||
402 | MakeModulesInBTOFvolumes(ytof, zlenA); | |
403 | MakeCoversInBTOFvolumes(); | |
404 | MakeBackInBTOFvolumes(ytof); | |
405 | ||
406 | MakeReadoutCrates(ytof); | |
407 | ||
408 | } | |
409 | ||
410 | //_____________________________________________________________________________ | |
411 | void AliTOFv6T0::CreateModules(Float_t xtof, Float_t ytof, Float_t zlenA, | |
412 | Float_t xFLT, Float_t yFLT, Float_t zFLTA) const | |
413 | { | |
414 | // | |
415 | // Create supermodule volume | |
416 | // and wall volumes to separate 5 modules | |
417 | // | |
418 | ||
419 | const Float_t kPi = TMath::Pi(); | |
420 | ||
57df6e96 | 421 | Int_t *idtmed = fIdtmed->GetArray()-499; |
422 | ||
a3b608e8 | 423 | Int_t idrotm[8]; for (Int_t ii=0; ii<8; ii++) idrotm[ii]=0; |
57df6e96 | 424 | |
5e6c8f3d | 425 | // Definition of the of fibre glass modules (FTOA, FTOB and FTOC) |
57df6e96 | 426 | Float_t par[3]; |
dfef1a15 | 427 | par[0] = xtof * 0.5; |
428 | par[1] = ytof * 0.25; | |
429 | par[2] = zlenA * 0.5; | |
2942f542 | 430 | TVirtualMC::GetMC()->Gsvolu("FTOA", "BOX ", idtmed[503], par, 3); // Fibre glass |
57df6e96 | 431 | |
dfef1a15 | 432 | if (fTOFHoles) { |
433 | par[0] = xtof * 0.5; | |
434 | par[1] = ytof * 0.25; | |
57df6e96 | 435 | par[2] = (zlenA*0.5 - fgkInterCentrModBorder1)*0.5; |
2942f542 | 436 | TVirtualMC::GetMC()->Gsvolu("FTOB", "BOX ", idtmed[503], par, 3); // Fibre glass |
437 | TVirtualMC::GetMC()->Gsvolu("FTOC", "BOX ", idtmed[503], par, 3); // Fibre glass | |
dfef1a15 | 438 | } |
439 | ||
dfef1a15 | 440 | |
441 | // Definition and positioning | |
442 | // of the not sensitive volumes with Insensitive Freon (FLTA, FLTB and FLTC) | |
dfef1a15 | 443 | par[0] = xFLT*0.5; |
444 | par[1] = yFLT*0.5; | |
445 | par[2] = zFLTA*0.5; | |
2942f542 | 446 | TVirtualMC::GetMC()->Gsvolu("FLTA", "BOX ", idtmed[506], par, 3); // Freon mix |
dfef1a15 | 447 | |
57df6e96 | 448 | Float_t xcoor, ycoor, zcoor; |
dfef1a15 | 449 | xcoor = 0.; |
57df6e96 | 450 | ycoor = fgkModuleWallThickness*0.5; |
dfef1a15 | 451 | zcoor = 0.; |
2942f542 | 452 | TVirtualMC::GetMC()->Gspos ("FLTA", 0, "FTOA", xcoor, ycoor, zcoor, 0, "ONLY"); |
dfef1a15 | 453 | |
454 | if (fTOFHoles) { | |
57df6e96 | 455 | par[2] = (zlenA*0.5 - 2.*fgkModuleWallThickness - fgkInterCentrModBorder1)*0.5; |
2942f542 | 456 | TVirtualMC::GetMC()->Gsvolu("FLTB", "BOX ", idtmed[506], par, 3); // Freon mix |
457 | TVirtualMC::GetMC()->Gsvolu("FLTC", "BOX ", idtmed[506], par, 3); // Freon mix | |
dfef1a15 | 458 | |
459 | //xcoor = 0.; | |
57df6e96 | 460 | //ycoor = fgkModuleWallThickness*0.5; |
461 | zcoor = fgkModuleWallThickness; | |
2942f542 | 462 | TVirtualMC::GetMC()->Gspos ("FLTB", 0, "FTOB", xcoor, ycoor, zcoor, 0, "ONLY"); |
463 | TVirtualMC::GetMC()->Gspos ("FLTC", 0, "FTOC", xcoor, ycoor,-zcoor, 0, "ONLY"); | |
dfef1a15 | 464 | } |
465 | ||
dfef1a15 | 466 | // Definition and positioning |
467 | // of the fibre glass walls between central and intermediate modules (FWZ1 and FWZ2) | |
57df6e96 | 468 | Float_t alpha, tgal, beta, tgbe, trpa[11]; |
fbd27255 | 469 | //tgal = (yFLT - 2.*fgkLengthInCeModBorder)/(fgkInterCentrModBorder2 - fgkInterCentrModBorder1); |
470 | tgal = (yFLT - fgkLengthInCeModBorderU - fgkLengthInCeModBorderD)/(fgkInterCentrModBorder2 - fgkInterCentrModBorder1); | |
dfef1a15 | 471 | alpha = TMath::ATan(tgal); |
57df6e96 | 472 | beta = (kPi*0.5 - alpha)*0.5; |
473 | tgbe = TMath::Tan(beta); | |
dfef1a15 | 474 | trpa[0] = xFLT*0.5; |
475 | trpa[1] = 0.; | |
476 | trpa[2] = 0.; | |
57df6e96 | 477 | trpa[3] = 2.*fgkModuleWallThickness; |
fbd27255 | 478 | //trpa[4] = (fgkLengthInCeModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5; |
479 | //trpa[5] = (fgkLengthInCeModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5; | |
480 | trpa[4] = (fgkLengthInCeModBorderD - 2.*fgkModuleWallThickness*tgbe)*0.5; | |
481 | trpa[5] = (fgkLengthInCeModBorderD + 2.*fgkModuleWallThickness*tgbe)*0.5; | |
dfef1a15 | 482 | trpa[6] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg; |
57df6e96 | 483 | trpa[7] = 2.*fgkModuleWallThickness; |
fbd27255 | 484 | trpa[8] = (fgkLengthInCeModBorderD - 2.*fgkModuleWallThickness*tgbe)*0.5; |
485 | trpa[9] = (fgkLengthInCeModBorderD + 2.*fgkModuleWallThickness*tgbe)*0.5; | |
486 | //trpa[8] = (fgkLengthInCeModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5; | |
487 | //trpa[9] = (fgkLengthInCeModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5; | |
dfef1a15 | 488 | trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg; |
2942f542 | 489 | TVirtualMC::GetMC()->Gsvolu("FWZ1D", "TRAP", idtmed[503], trpa, 11); // Fibre glass |
dfef1a15 | 490 | |
57df6e96 | 491 | AliMatrix (idrotm[0],90., 90.,180.,0.,90.,180.); |
492 | AliMatrix (idrotm[1],90., 90., 0.,0.,90., 0.); | |
dfef1a15 | 493 | |
57df6e96 | 494 | //xcoor = 0.; |
fbd27255 | 495 | //ycoor = -(yFLT - fgkLengthInCeModBorder)*0.5; |
496 | ycoor = -(yFLT - fgkLengthInCeModBorderD)*0.5; | |
57df6e96 | 497 | zcoor = fgkInterCentrModBorder1; |
2942f542 | 498 | TVirtualMC::GetMC()->Gspos("FWZ1D", 1, "FLTA", xcoor, ycoor, zcoor, idrotm[0], "ONLY"); |
499 | TVirtualMC::GetMC()->Gspos("FWZ1D", 2, "FLTA", xcoor, ycoor,-zcoor, idrotm[1], "ONLY"); | |
57df6e96 | 500 | |
501 | Float_t y0B, ycoorB, zcoorB; | |
502 | ||
503 | if (fTOFHoles) { | |
fbd27255 | 504 | //y0B = fgkLengthInCeModBorder - fgkModuleWallThickness*tgbe; |
505 | y0B = fgkLengthInCeModBorderD - fgkModuleWallThickness*tgbe; | |
57df6e96 | 506 | trpa[0] = xFLT*0.5; |
507 | trpa[1] = 0.; | |
508 | trpa[2] = 0.; | |
509 | trpa[3] = fgkModuleWallThickness; | |
510 | trpa[4] = (y0B - fgkModuleWallThickness*tgbe)*0.5; | |
511 | trpa[5] = (y0B + fgkModuleWallThickness*tgbe)*0.5; | |
512 | trpa[6] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg; | |
513 | trpa[7] = fgkModuleWallThickness; | |
514 | trpa[8] = (y0B - fgkModuleWallThickness*tgbe)*0.5; | |
515 | trpa[9] = (y0B + fgkModuleWallThickness*tgbe)*0.5; | |
516 | trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg; | |
517 | //xcoor = 0.; | |
518 | ycoorB = ycoor - fgkModuleWallThickness*0.5*tgbe; | |
519 | zcoorB = (zlenA*0.5 - 2.*fgkModuleWallThickness - fgkInterCentrModBorder1)*0.5 - 2.*fgkModuleWallThickness; | |
2942f542 | 520 | TVirtualMC::GetMC()->Gsvolu("FWZAD", "TRAP", idtmed[503], trpa, 11); // Fibre glass |
521 | TVirtualMC::GetMC()->Gspos("FWZAD", 1, "FLTB", xcoor, ycoorB, zcoorB, idrotm[1], "ONLY"); | |
522 | TVirtualMC::GetMC()->Gspos("FWZAD", 2, "FLTC", xcoor, ycoorB,-zcoorB, idrotm[0], "ONLY"); | |
57df6e96 | 523 | } |
dfef1a15 | 524 | |
fbd27255 | 525 | |
526 | ||
527 | tgal = (yFLT - fgkLengthInCeModBorderU - fgkLengthInCeModBorderD)/(fgkInterCentrModBorder2 - fgkInterCentrModBorder1); | |
528 | alpha = TMath::ATan(tgal); | |
529 | beta = (kPi*0.5 - alpha)*0.5; | |
530 | tgbe = TMath::Tan(beta); | |
531 | trpa[0] = xFLT*0.5; | |
532 | trpa[1] = 0.; | |
533 | trpa[2] = 0.; | |
534 | trpa[3] = 2.*fgkModuleWallThickness; | |
535 | //trpa[4] = (fgkLengthInCeModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5; | |
536 | //trpa[5] = (fgkLengthInCeModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5; | |
537 | trpa[4] = (fgkLengthInCeModBorderU - 2.*fgkModuleWallThickness*tgbe)*0.5; | |
538 | trpa[5] = (fgkLengthInCeModBorderU + 2.*fgkModuleWallThickness*tgbe)*0.5; | |
539 | trpa[6] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg; | |
540 | trpa[7] = 2.*fgkModuleWallThickness; | |
541 | trpa[8] = (fgkLengthInCeModBorderU - 2.*fgkModuleWallThickness*tgbe)*0.5; | |
542 | trpa[9] = (fgkLengthInCeModBorderU + 2.*fgkModuleWallThickness*tgbe)*0.5; | |
543 | //trpa[8] = (fgkLengthInCeModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5; | |
544 | //trpa[9] = (fgkLengthInCeModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5; | |
545 | trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg; | |
2942f542 | 546 | TVirtualMC::GetMC()->Gsvolu("FWZ1U", "TRAP", idtmed[503], trpa, 11); // Fibre glass |
fbd27255 | 547 | |
548 | ||
dfef1a15 | 549 | AliMatrix (idrotm[2],90.,270., 0.,0.,90.,180.); |
57df6e96 | 550 | AliMatrix (idrotm[3],90.,270.,180.,0.,90., 0.); |
dfef1a15 | 551 | |
57df6e96 | 552 | //xcoor = 0.; |
fbd27255 | 553 | //ycoor = (yFLT - fgkLengthInCeModBorder)*0.5; |
554 | ycoor = (yFLT - fgkLengthInCeModBorderU)*0.5; | |
57df6e96 | 555 | zcoor = fgkInterCentrModBorder2; |
2942f542 | 556 | TVirtualMC::GetMC()->Gspos("FWZ1U", 1, "FLTA", xcoor, ycoor, zcoor,idrotm[2], "ONLY"); |
557 | TVirtualMC::GetMC()->Gspos("FWZ1U", 2, "FLTA", xcoor, ycoor,-zcoor,idrotm[3], "ONLY"); | |
57df6e96 | 558 | |
559 | if (fTOFHoles) { | |
fbd27255 | 560 | //y0B = fgkLengthInCeModBorder + fgkModuleWallThickness*tgbe; |
561 | y0B = fgkLengthInCeModBorderU + fgkModuleWallThickness*tgbe; | |
57df6e96 | 562 | trpa[0] = xFLT*0.5; |
563 | trpa[1] = 0.; | |
564 | trpa[2] = 0.; | |
565 | trpa[3] = fgkModuleWallThickness; | |
566 | trpa[4] = (y0B - fgkModuleWallThickness*tgbe)*0.5; | |
567 | trpa[5] = (y0B + fgkModuleWallThickness*tgbe)*0.5; | |
568 | trpa[6] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg; | |
569 | trpa[7] = fgkModuleWallThickness; | |
570 | trpa[8] = (y0B - fgkModuleWallThickness*tgbe)*0.5; | |
571 | trpa[9] = (y0B + fgkModuleWallThickness*tgbe)*0.5; | |
572 | trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg; | |
2942f542 | 573 | TVirtualMC::GetMC()->Gsvolu("FWZBU", "TRAP", idtmed[503], trpa, 11); // Fibre glass |
57df6e96 | 574 | //xcoor = 0.; |
575 | ycoorB = ycoor - fgkModuleWallThickness*0.5*tgbe; | |
576 | zcoorB = (zlenA*0.5 - 2.*fgkModuleWallThickness - fgkInterCentrModBorder1)*0.5 - | |
577 | (fgkInterCentrModBorder2 - fgkInterCentrModBorder1) - 2.*fgkModuleWallThickness; | |
2942f542 | 578 | TVirtualMC::GetMC()->Gspos("FWZBU", 1, "FLTB", xcoor, ycoorB, zcoorB, idrotm[3], "ONLY"); |
579 | TVirtualMC::GetMC()->Gspos("FWZBU", 2, "FLTC", xcoor, ycoorB,-zcoorB, idrotm[2], "ONLY"); | |
57df6e96 | 580 | } |
dfef1a15 | 581 | |
57df6e96 | 582 | trpa[0] = 0.5*(fgkInterCentrModBorder2 - fgkInterCentrModBorder1)/TMath::Cos(alpha); |
583 | trpa[1] = 2.*fgkModuleWallThickness; | |
dfef1a15 | 584 | trpa[2] = xFLT*0.5; |
585 | trpa[3] = -beta*kRaddeg; | |
586 | trpa[4] = 0.; | |
587 | trpa[5] = 0.; | |
2942f542 | 588 | TVirtualMC::GetMC()->Gsvolu("FWZ2", "PARA", idtmed[503], trpa, 6); // Fibre glass |
dfef1a15 | 589 | |
57df6e96 | 590 | AliMatrix (idrotm[4], alpha*kRaddeg,90.,90.+alpha*kRaddeg,90.,90.,180.); |
591 | AliMatrix (idrotm[5],180.-alpha*kRaddeg,90.,90.-alpha*kRaddeg,90.,90., 0.); | |
dfef1a15 | 592 | |
57df6e96 | 593 | //xcoor = 0.; |
fbd27255 | 594 | //ycoor = 0.; |
595 | ycoor = (fgkLengthInCeModBorderD - fgkLengthInCeModBorderU)*0.5; | |
57df6e96 | 596 | zcoor = (fgkInterCentrModBorder2 + fgkInterCentrModBorder1)*0.5; |
2942f542 | 597 | TVirtualMC::GetMC()->Gspos("FWZ2", 1, "FLTA", xcoor, ycoor, zcoor, idrotm[4], "ONLY"); |
598 | TVirtualMC::GetMC()->Gspos("FWZ2", 2, "FLTA", xcoor, ycoor,-zcoor, idrotm[5], "ONLY"); | |
57df6e96 | 599 | |
600 | if (fTOFHoles) { | |
601 | trpa[0] = 0.5*(fgkInterCentrModBorder2 - fgkInterCentrModBorder1)/TMath::Cos(alpha); | |
602 | trpa[1] = fgkModuleWallThickness; | |
603 | trpa[2] = xFLT*0.5; | |
604 | trpa[3] = -beta*kRaddeg; | |
605 | trpa[4] = 0.; | |
606 | trpa[5] = 0.; | |
2942f542 | 607 | TVirtualMC::GetMC()->Gsvolu("FWZC", "PARA", idtmed[503], trpa, 6); // Fibre glass |
57df6e96 | 608 | //xcoor = 0.; |
609 | ycoorB = ycoor - fgkModuleWallThickness*tgbe; | |
610 | zcoorB = (zlenA*0.5 - 2.*fgkModuleWallThickness - fgkInterCentrModBorder1)*0.5 - | |
611 | (fgkInterCentrModBorder2 - fgkInterCentrModBorder1)*0.5 - 2.*fgkModuleWallThickness; | |
2942f542 | 612 | TVirtualMC::GetMC()->Gspos("FWZC", 1, "FLTB", xcoor, ycoorB, zcoorB, idrotm[5], "ONLY"); |
613 | TVirtualMC::GetMC()->Gspos("FWZC", 2, "FLTC", xcoor, ycoorB,-zcoorB, idrotm[4], "ONLY"); | |
57df6e96 | 614 | } |
615 | ||
dfef1a15 | 616 | |
617 | // Definition and positioning | |
618 | // of the fibre glass walls between intermediate and lateral modules (FWZ3 and FWZ4) | |
57df6e96 | 619 | tgal = (yFLT - 2.*fgkLengthExInModBorder)/(fgkExterInterModBorder2 - fgkExterInterModBorder1); |
dfef1a15 | 620 | alpha = TMath::ATan(tgal); |
57df6e96 | 621 | beta = (kPi*0.5 - alpha)*0.5; |
622 | tgbe = TMath::Tan(beta); | |
dfef1a15 | 623 | trpa[0] = xFLT*0.5; |
624 | trpa[1] = 0.; | |
625 | trpa[2] = 0.; | |
57df6e96 | 626 | trpa[3] = 2.*fgkModuleWallThickness; |
627 | trpa[4] = (fgkLengthExInModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5; | |
628 | trpa[5] = (fgkLengthExInModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5; | |
dfef1a15 | 629 | trpa[6] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg; |
57df6e96 | 630 | trpa[7] = 2.*fgkModuleWallThickness; |
631 | trpa[8] = (fgkLengthExInModBorder - 2.*fgkModuleWallThickness*tgbe)*0.5; | |
632 | trpa[9] = (fgkLengthExInModBorder + 2.*fgkModuleWallThickness*tgbe)*0.5; | |
dfef1a15 | 633 | trpa[10] = TMath::ATan(tgbe*0.5)*kRaddeg; //TMath::ATan((trpa[5] - trpa[4])/(2.*trpa[3]))*kRaddeg; |
2942f542 | 634 | TVirtualMC::GetMC()->Gsvolu("FWZ3", "TRAP", idtmed[503], trpa, 11); // Fibre glass |
dfef1a15 | 635 | |
57df6e96 | 636 | //xcoor = 0.; |
637 | ycoor = (yFLT - fgkLengthExInModBorder)*0.5; | |
638 | zcoor = fgkExterInterModBorder1; | |
2942f542 | 639 | TVirtualMC::GetMC()->Gspos("FWZ3", 1, "FLTA", xcoor, ycoor, zcoor,idrotm[3], "ONLY"); |
640 | TVirtualMC::GetMC()->Gspos("FWZ3", 2, "FLTA", xcoor, ycoor,-zcoor,idrotm[2], "ONLY"); | |
dfef1a15 | 641 | |
642 | if (fTOFHoles) { | |
643 | //xcoor = 0.; | |
57df6e96 | 644 | //ycoor = (yFLT - fgkLengthExInModBorder)*0.5; |
645 | zcoor = -fgkExterInterModBorder1 + (zlenA*0.5 + fgkInterCentrModBorder1 - 2.*fgkModuleWallThickness)*0.5; | |
2942f542 | 646 | TVirtualMC::GetMC()->Gspos("FWZ3", 5, "FLTB", xcoor, ycoor, zcoor, idrotm[2], "ONLY"); |
647 | TVirtualMC::GetMC()->Gspos("FWZ3", 6, "FLTC", xcoor, ycoor,-zcoor, idrotm[3], "ONLY"); | |
dfef1a15 | 648 | } |
649 | ||
650 | //xcoor = 0.; | |
57df6e96 | 651 | ycoor = -(yFLT - fgkLengthExInModBorder)*0.5; |
652 | zcoor = fgkExterInterModBorder2; | |
2942f542 | 653 | TVirtualMC::GetMC()->Gspos("FWZ3", 3, "FLTA", xcoor, ycoor, zcoor, idrotm[1], "ONLY"); |
654 | TVirtualMC::GetMC()->Gspos("FWZ3", 4, "FLTA", xcoor, ycoor,-zcoor, idrotm[0], "ONLY"); | |
dfef1a15 | 655 | |
656 | if (fTOFHoles) { | |
657 | //xcoor = 0.; | |
57df6e96 | 658 | //ycoor = -(yFLT - fgkLengthExInModBorder)*0.5; |
659 | zcoor = -fgkExterInterModBorder2 + (zlenA*0.5 + fgkInterCentrModBorder1 - 2.*fgkModuleWallThickness)*0.5; | |
2942f542 | 660 | TVirtualMC::GetMC()->Gspos("FWZ3", 7, "FLTB", xcoor, ycoor, zcoor, idrotm[0], "ONLY"); |
661 | TVirtualMC::GetMC()->Gspos("FWZ3", 8, "FLTC", xcoor, ycoor,-zcoor, idrotm[1], "ONLY"); | |
dfef1a15 | 662 | } |
663 | ||
57df6e96 | 664 | trpa[0] = 0.5*(fgkExterInterModBorder2 - fgkExterInterModBorder1)/TMath::Cos(alpha); |
665 | trpa[1] = 2.*fgkModuleWallThickness; | |
dfef1a15 | 666 | trpa[2] = xFLT*0.5; |
667 | trpa[3] = -beta*kRaddeg; | |
668 | trpa[4] = 0.; | |
669 | trpa[5] = 0.; | |
2942f542 | 670 | TVirtualMC::GetMC()->Gsvolu("FWZ4", "PARA", idtmed[503], trpa, 6); // Fibre glass |
dfef1a15 | 671 | |
57df6e96 | 672 | AliMatrix (idrotm[6],alpha*kRaddeg,90.,90.+alpha*kRaddeg,90.,90.,180.); |
673 | AliMatrix (idrotm[7],180.-alpha*kRaddeg,90.,90.-alpha*kRaddeg,90.,90.,0.); | |
dfef1a15 | 674 | |
675 | //xcoor = 0.; | |
676 | ycoor = 0.; | |
57df6e96 | 677 | zcoor = (fgkExterInterModBorder2 + fgkExterInterModBorder1)*0.5; |
2942f542 | 678 | TVirtualMC::GetMC()->Gspos("FWZ4", 1, "FLTA", xcoor, ycoor, zcoor, idrotm[7], "ONLY"); |
679 | TVirtualMC::GetMC()->Gspos("FWZ4", 2, "FLTA", xcoor, ycoor,-zcoor, idrotm[6], "ONLY"); | |
dfef1a15 | 680 | |
681 | if (fTOFHoles) { | |
682 | //xcoor = 0.; | |
683 | //ycoor = 0.; | |
57df6e96 | 684 | zcoor = -(fgkExterInterModBorder2 + fgkExterInterModBorder1)*0.5 + |
685 | (zlenA*0.5 + fgkInterCentrModBorder1 - 2.*fgkModuleWallThickness)*0.5; | |
2942f542 | 686 | TVirtualMC::GetMC()->Gspos("FWZ4", 3, "FLTB", xcoor, ycoor, zcoor, idrotm[6], "ONLY"); |
687 | TVirtualMC::GetMC()->Gspos("FWZ4", 4, "FLTC", xcoor, ycoor,-zcoor, idrotm[7], "ONLY"); | |
dfef1a15 | 688 | } |
689 | ||
57df6e96 | 690 | } |
dfef1a15 | 691 | |
57df6e96 | 692 | //_____________________________________________________________________________ |
693 | void AliTOFv6T0::CreateModuleCovers(Float_t xtof, Float_t zlenA) const | |
694 | { | |
695 | // | |
696 | // Create covers for module: | |
697 | // per each module zone, defined according to | |
698 | // fgkInterCentrModBorder2, fgkExterInterModBorder1 and zlenA+2 values, | |
5e6c8f3d | 699 | // there is a frame of thickness 2cm in Al |
57df6e96 | 700 | // and the contained zones in honeycomb of Al. |
701 | // There is also an interface layer (1.6mm thichness) | |
702 | // and plastic and Cu corresponding to the flat cables. | |
703 | // | |
dfef1a15 | 704 | |
57df6e96 | 705 | Int_t *idtmed = fIdtmed->GetArray()-499; |
dfef1a15 | 706 | |
57df6e96 | 707 | Float_t par[3]; |
708 | par[0] = xtof*0.5 + 2.; | |
709 | par[1] = fgkModuleCoverThickness*0.5; | |
710 | par[2] = zlenA*0.5 + 2.; | |
2942f542 | 711 | TVirtualMC::GetMC()->Gsvolu("FPEA", "BOX ", idtmed[500], par, 3); // Air |
712 | if (fTOFHoles) TVirtualMC::GetMC()->Gsvolu("FPEB", "BOX ", idtmed[500], par, 3); // Air | |
57df6e96 | 713 | |
714 | const Float_t kAlCoverThickness = 1.5; | |
715 | const Float_t kInterfaceCardThickness = 0.16; | |
716 | const Float_t kAlSkinThickness = 0.1; | |
717 | ||
718 | //par[0] = xtof*0.5 + 2.; | |
719 | par[1] = kAlCoverThickness*0.5; | |
720 | //par[2] = zlenA*0.5 + 2.; | |
2942f542 | 721 | TVirtualMC::GetMC()->Gsvolu("FALT", "BOX ", idtmed[504], par, 3); // Al |
722 | if (fTOFHoles) TVirtualMC::GetMC()->Gsvolu("FALB", "BOX ", idtmed[504], par, 3); // Al | |
57df6e96 | 723 | Float_t xcoor, ycoor, zcoor; |
724 | xcoor = 0.; | |
725 | ycoor = 0.; | |
726 | zcoor = 0.; | |
2942f542 | 727 | TVirtualMC::GetMC()->Gspos("FALT", 0, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY"); |
728 | if (fTOFHoles) TVirtualMC::GetMC()->Gspos("FALB", 0, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY"); | |
dfef1a15 | 729 | |
57df6e96 | 730 | par[0] = xtof*0.5; |
731 | //par[1] = kAlCoverThickness*0.5; | |
732 | par[2] = fgkInterCentrModBorder2 - 2.; | |
2942f542 | 733 | TVirtualMC::GetMC()->Gsvolu("FPE1", "BOX ", idtmed[505], par, 3); // Al honeycomb |
57df6e96 | 734 | //xcoor = 0.; |
735 | //ycoor = 0.; | |
736 | //zcoor = 0.; | |
2942f542 | 737 | TVirtualMC::GetMC()->Gspos("FPE1", 0, "FALT", xcoor, ycoor, zcoor, 0, "ONLY"); |
dfef1a15 | 738 | |
57df6e96 | 739 | if (fTOFHoles) { |
740 | //par[0] = xtof*0.5; | |
741 | par[1] = kAlCoverThickness*0.5 - kAlSkinThickness; | |
742 | //par[2] = fgkInterCentrModBorder2 - 2.; | |
2942f542 | 743 | TVirtualMC::GetMC()->Gsvolu("FPE4", "BOX ", idtmed[515], par, 3); // Al honeycomb for holes |
57df6e96 | 744 | //xcoor = 0.; |
745 | //ycoor = 0.; | |
746 | //zcoor = 0.; | |
2942f542 | 747 | TVirtualMC::GetMC()->Gspos("FPE4", 0, "FALB", xcoor, ycoor, zcoor, 0, "ONLY"); |
57df6e96 | 748 | } |
dfef1a15 | 749 | |
57df6e96 | 750 | //par[0] = xtof*0.5; |
751 | //par[1] = kAlCoverThickness*0.5; | |
752 | par[2] = (fgkExterInterModBorder1 - fgkInterCentrModBorder2)*0.5 - 2.; | |
2942f542 | 753 | TVirtualMC::GetMC()->Gsvolu("FPE2", "BOX ", idtmed[505], par, 3); // Al honeycomb |
57df6e96 | 754 | //xcoor = 0.; |
755 | //ycoor = 0.; | |
756 | zcoor = (fgkExterInterModBorder1 + fgkInterCentrModBorder2)*0.5; | |
2942f542 | 757 | TVirtualMC::GetMC()->Gspos("FPE2", 1, "FALT", xcoor, ycoor, zcoor, 0, "ONLY"); |
758 | TVirtualMC::GetMC()->Gspos("FPE2", 2, "FALT", xcoor, ycoor,-zcoor, 0, "ONLY"); | |
dfef1a15 | 759 | |
57df6e96 | 760 | if (fTOFHoles) { |
761 | //xcoor = 0.; | |
762 | //ycoor = 0.; | |
763 | //zcoor = (fgkExterInterModBorder1 + fgkInterCentrModBorder2)*0.5; | |
2942f542 | 764 | TVirtualMC::GetMC()->Gspos("FPE2", 1, "FALB", xcoor, ycoor, zcoor, 0, "ONLY"); |
765 | TVirtualMC::GetMC()->Gspos("FPE2", 2, "FALB", xcoor, ycoor,-zcoor, 0, "ONLY"); | |
57df6e96 | 766 | } |
dfef1a15 | 767 | |
57df6e96 | 768 | //par[0] = xtof*0.5; |
769 | //par[1] = kAlCoverThickness*0.5; | |
770 | par[2] = (zlenA*0.5 + 2. - fgkExterInterModBorder1)*0.5 - 2.; | |
2942f542 | 771 | TVirtualMC::GetMC()->Gsvolu("FPE3", "BOX ", idtmed[505], par, 3); // Al honeycomb |
57df6e96 | 772 | //xcoor = 0.; |
773 | //ycoor = 0.; | |
774 | zcoor = (zlenA*0.5 + 2. + fgkExterInterModBorder1)*0.5; | |
2942f542 | 775 | TVirtualMC::GetMC()->Gspos("FPE3", 1, "FALT", xcoor, ycoor, zcoor, 0, "ONLY"); |
776 | TVirtualMC::GetMC()->Gspos("FPE3", 2, "FALT", xcoor, ycoor,-zcoor, 0, "ONLY"); | |
dfef1a15 | 777 | |
57df6e96 | 778 | if (fTOFHoles) { |
779 | //xcoor = 0.; | |
780 | //ycoor = 0.; | |
781 | zcoor = (zlenA*0.5 + 2. + fgkExterInterModBorder1)*0.5; | |
2942f542 | 782 | TVirtualMC::GetMC()->Gspos("FPE3", 1, "FALB", xcoor, ycoor, zcoor, 0, "ONLY"); |
783 | TVirtualMC::GetMC()->Gspos("FPE3", 2, "FALB", xcoor, ycoor,-zcoor, 0, "ONLY"); | |
57df6e96 | 784 | } |
dfef1a15 | 785 | |
57df6e96 | 786 | // volumes for Interface cards |
787 | par[0] = xtof*0.5; | |
788 | par[1] = kInterfaceCardThickness*0.5; | |
789 | par[2] = fgkInterCentrModBorder2 - 2.; | |
2942f542 | 790 | TVirtualMC::GetMC()->Gsvolu("FIF1", "BOX ", idtmed[502], par, 3); // G10 |
57df6e96 | 791 | //xcoor = 0.; |
792 | ycoor = kAlCoverThickness*0.5 + kInterfaceCardThickness*0.5; | |
793 | zcoor = 0.; | |
2942f542 | 794 | TVirtualMC::GetMC()->Gspos("FIF1", 0, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY"); |
dfef1a15 | 795 | |
57df6e96 | 796 | //par[0] = xtof*0.5; |
797 | //par[1] = kInterfaceCardThickness*0.5; | |
798 | par[2] = (fgkExterInterModBorder1 - fgkInterCentrModBorder2)*0.5 - 2.; | |
2942f542 | 799 | TVirtualMC::GetMC()->Gsvolu("FIF2", "BOX ", idtmed[502], par, 3); // G10 |
57df6e96 | 800 | //xcoor = 0.; |
801 | //ycoor = kAlCoverThickness*0.5 + kInterfaceCardThickness*0.5; | |
802 | zcoor = (fgkExterInterModBorder1 + fgkInterCentrModBorder2)*0.5; | |
2942f542 | 803 | TVirtualMC::GetMC()->Gspos("FIF2", 1, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY"); |
804 | TVirtualMC::GetMC()->Gspos("FIF2", 2, "FPEA", xcoor, ycoor,-zcoor, 0, "ONLY"); | |
57df6e96 | 805 | if (fTOFHoles) { |
2942f542 | 806 | TVirtualMC::GetMC()->Gspos("FIF2", 1, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY"); |
807 | TVirtualMC::GetMC()->Gspos("FIF2", 2, "FPEB", xcoor, ycoor,-zcoor, 0, "ONLY"); | |
57df6e96 | 808 | } |
dfef1a15 | 809 | |
57df6e96 | 810 | //par[0] = xtof*0.5; |
811 | //par[1] = kInterfaceCardThickness*0.5; | |
812 | par[2] = (zlenA*0.5 + 2. - fgkExterInterModBorder1)*0.5 - 2.; | |
2942f542 | 813 | TVirtualMC::GetMC()->Gsvolu("FIF3", "BOX ", idtmed[502], par, 3); // G10 |
57df6e96 | 814 | //xcoor = 0.; |
815 | //ycoor = kAlCoverThickness*0.5 + kInterfaceCardThickness*0.5; | |
816 | zcoor = (zlenA*0.5 + 2. + fgkExterInterModBorder1)*0.5; | |
2942f542 | 817 | TVirtualMC::GetMC()->Gspos("FIF3", 1, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY"); |
818 | TVirtualMC::GetMC()->Gspos("FIF3", 2, "FPEA", xcoor, ycoor,-zcoor, 0, "ONLY"); | |
57df6e96 | 819 | if (fTOFHoles) { |
2942f542 | 820 | TVirtualMC::GetMC()->Gspos("FIF3", 1, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY"); |
821 | TVirtualMC::GetMC()->Gspos("FIF3", 2, "FPEB", xcoor, ycoor,-zcoor, 0, "ONLY"); | |
57df6e96 | 822 | } |
dfef1a15 | 823 | |
57df6e96 | 824 | // volumes for flat cables |
825 | // plastic | |
5e6c8f3d | 826 | const Float_t kPlasticFlatCableThickness = 0.25; |
57df6e96 | 827 | par[0] = xtof*0.5; |
828 | par[1] = kPlasticFlatCableThickness*0.5; | |
829 | par[2] = fgkInterCentrModBorder2 - 2.; | |
2942f542 | 830 | TVirtualMC::GetMC()->Gsvolu("FFC1", "BOX ", idtmed[513], par, 3); // Plastic (CH2) |
57df6e96 | 831 | //xcoor = 0.; |
832 | ycoor = -kAlCoverThickness*0.5 - kPlasticFlatCableThickness*0.5; | |
833 | zcoor = 0.; | |
2942f542 | 834 | TVirtualMC::GetMC()->Gspos("FFC1", 0, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY"); |
dfef1a15 | 835 | |
57df6e96 | 836 | //par[0] = xtof*0.5; |
837 | //par[1] = kPlasticFlatCableThickness*0.5; | |
838 | par[2] = (fgkExterInterModBorder1 - fgkInterCentrModBorder2)*0.5 - 2.; | |
2942f542 | 839 | TVirtualMC::GetMC()->Gsvolu("FFC2", "BOX ", idtmed[513], par, 3); // Plastic (CH2) |
57df6e96 | 840 | //xcoor = 0.; |
841 | //ycoor = -kAlCoverThickness*0.5 - kPlasticFlatCableThickness*0.5; | |
842 | zcoor = (fgkExterInterModBorder1 + fgkInterCentrModBorder2)*0.5; | |
2942f542 | 843 | TVirtualMC::GetMC()->Gspos("FFC2", 1, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY"); |
844 | TVirtualMC::GetMC()->Gspos("FFC2", 2, "FPEA", xcoor, ycoor,-zcoor, 0, "ONLY"); | |
57df6e96 | 845 | if (fTOFHoles) { |
2942f542 | 846 | TVirtualMC::GetMC()->Gspos("FFC2", 1, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY"); |
847 | TVirtualMC::GetMC()->Gspos("FFC2", 2, "FPEB", xcoor, ycoor,-zcoor, 0, "ONLY"); | |
dfef1a15 | 848 | } |
849 | ||
57df6e96 | 850 | //par[0] = xtof*0.5; |
851 | //par[1] = kPlasticFlatCableThickness*0.5; | |
852 | par[2] = (zlenA*0.5 + 2. - fgkExterInterModBorder1)*0.5 - 2.; | |
2942f542 | 853 | TVirtualMC::GetMC()->Gsvolu("FFC3", "BOX ", idtmed[513], par, 3); // Plastic (CH2) |
57df6e96 | 854 | //xcoor = 0.; |
855 | //ycoor = -kAlCoverThickness*0.5 - kPlasticFlatCableThickness*0.5; | |
856 | zcoor = (zlenA*0.5 + 2. + fgkExterInterModBorder1)*0.5; | |
2942f542 | 857 | TVirtualMC::GetMC()->Gspos("FFC3", 1, "FPEA", xcoor, ycoor, zcoor, 0, "ONLY"); |
858 | TVirtualMC::GetMC()->Gspos("FFC3", 2, "FPEA", xcoor, ycoor,-zcoor, 0, "ONLY"); | |
57df6e96 | 859 | if (fTOFHoles) { |
2942f542 | 860 | TVirtualMC::GetMC()->Gspos("FFC3", 1, "FPEB", xcoor, ycoor, zcoor, 0, "ONLY"); |
861 | TVirtualMC::GetMC()->Gspos("FFC3", 2, "FPEB", xcoor, ycoor,-zcoor, 0, "ONLY"); | |
57df6e96 | 862 | } |
dfef1a15 | 863 | |
57df6e96 | 864 | // Cu |
865 | const Float_t kCopperFlatCableThickness = 0.01; | |
866 | par[0] = xtof*0.5; | |
867 | par[1] = kCopperFlatCableThickness*0.5; | |
868 | par[2] = fgkInterCentrModBorder2 - 2.; | |
2942f542 | 869 | TVirtualMC::GetMC()->Gsvolu("FCC1", "BOX ", idtmed[512], par, 3); // Cu |
870 | TVirtualMC::GetMC()->Gspos("FCC1", 0, "FFC1", 0., 0., 0., 0, "ONLY"); | |
9f8488c2 | 871 | |
57df6e96 | 872 | //par[0] = xtof*0.5; |
873 | //par[1] = kCopperFlatCableThickness*0.5; | |
874 | par[2] = (fgkExterInterModBorder1 - fgkInterCentrModBorder2)*0.5 - 2.; | |
2942f542 | 875 | TVirtualMC::GetMC()->Gsvolu("FCC2", "BOX ", idtmed[512], par, 3); // Cu |
876 | TVirtualMC::GetMC()->Gspos("FCC2", 0, "FFC2", 0., 0., 0., 0, "ONLY"); | |
9f8488c2 | 877 | |
57df6e96 | 878 | //par[0] = xtof*0.5; |
879 | //par[1] = kCopperFlatCableThickness*0.5; | |
880 | par[2] = (zlenA*0.5 + 2. - fgkExterInterModBorder1)*0.5 - 2.; | |
2942f542 | 881 | TVirtualMC::GetMC()->Gsvolu("FCC3", "BOX ", idtmed[512], par, 3); // Cu |
882 | TVirtualMC::GetMC()->Gspos("FCC3", 0, "FFC3", 0., 0., 0., 0, "ONLY"); | |
9f8488c2 | 883 | |
57df6e96 | 884 | } |
9f8488c2 | 885 | |
57df6e96 | 886 | //_____________________________________________________________________________ |
887 | void AliTOFv6T0::MakeModulesInBTOFvolumes(Float_t ytof, Float_t zlenA) const | |
888 | { | |
889 | // | |
890 | // Fill BTOF_%i (for i=0,...17) volumes | |
891 | // with volumes FTOA (MRPC strip container), | |
f12287bf | 892 | // In case of TOF holes, three sectors (i.e. 13th, 14th and 15th) |
57df6e96 | 893 | // are filled with volumes: FTOB and FTOC (MRPC containers), |
894 | // | |
895 | ||
4ec650ac | 896 | const Int_t kSize=16; |
897 | ||
a3b608e8 | 898 | Int_t idrotm[1]={0}; |
57df6e96 | 899 | |
900 | //AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,-90.); | |
901 | AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,270.); | |
902 | ||
903 | Float_t xcoor, ycoor, zcoor; | |
904 | xcoor = 0.; | |
905 | ||
906 | // Positioning of fibre glass modules (FTOA, FTOB and FTOC) | |
57df6e96 | 907 | for(Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++){ |
908 | if(fTOFSectors[isec]==-1)continue; | |
4ec650ac | 909 | |
910 | char name[kSize]; | |
911 | snprintf(name, kSize, "BTOF%d",isec); | |
3c5f55bc | 912 | if (fTOFHoles && (isec==13 || isec==14 || isec==15)) { |
57df6e96 | 913 | //xcoor = 0.; |
914 | ycoor = (zlenA*0.5 + fgkInterCentrModBorder1)*0.5; | |
915 | zcoor = -ytof * 0.25; | |
2942f542 | 916 | TVirtualMC::GetMC()->Gspos("FTOB", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY"); |
917 | TVirtualMC::GetMC()->Gspos("FTOC", 0, name, xcoor,-ycoor, zcoor, idrotm[0], "ONLY"); | |
57df6e96 | 918 | } |
919 | else { | |
920 | //xcoor = 0.; | |
921 | ycoor = 0.; | |
922 | zcoor = -ytof * 0.25; | |
2942f542 | 923 | TVirtualMC::GetMC()->Gspos("FTOA", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY"); |
57df6e96 | 924 | } |
925 | } | |
926 | ||
927 | } | |
928 | ||
929 | //_____________________________________________________________________________ | |
930 | void AliTOFv6T0::MakeCoversInBTOFvolumes() const | |
931 | { | |
932 | // | |
933 | // Fill BTOF_%i (for i=0,...17) volumes | |
934 | // with volumes FPEA (to separate strips from FEA cards) | |
f12287bf | 935 | // In case of TOF holes, three sectors (i.e. 13th, 14th and 15th) |
57df6e96 | 936 | // are filled with FPEB volumes |
937 | // (to separate MRPC strips from FEA cards) | |
938 | // | |
939 | ||
4ec650ac | 940 | const Int_t kSize=16; |
941 | ||
a3b608e8 | 942 | Int_t idrotm[1]={0}; |
57df6e96 | 943 | |
944 | //AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,-90.); | |
945 | AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,270.); | |
946 | ||
947 | Float_t xcoor, ycoor, zcoor; | |
948 | xcoor = 0.; | |
949 | ycoor = 0.; | |
950 | zcoor = fgkModuleCoverThickness*0.5; | |
951 | ||
4ec650ac | 952 | char name[kSize]; |
57df6e96 | 953 | |
954 | // Positioning of module covers (FPEA, FPEB) | |
57df6e96 | 955 | for(Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++) { |
956 | if(fTOFSectors[isec]==-1)continue; | |
4ec650ac | 957 | snprintf(name, kSize, "BTOF%d",isec); |
3c5f55bc | 958 | if (fTOFHoles && (isec==13 || isec==14 || isec==15)) |
2942f542 | 959 | TVirtualMC::GetMC()->Gspos("FPEB", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY"); |
57df6e96 | 960 | else |
2942f542 | 961 | TVirtualMC::GetMC()->Gspos("FPEA", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY"); |
57df6e96 | 962 | } |
963 | ||
964 | } | |
965 | ||
966 | //_____________________________________________________________________________ | |
967 | void AliTOFv6T0::MakeBackInBTOFvolumes(Float_t ytof) const | |
968 | { | |
969 | // | |
5e6c8f3d | 970 | // Fill BTOF_%i (for i=0,...17) volumes with volumes called FAIA and |
971 | // FAIC (FEA cards and services container). | |
972 | // In case of TOF holes, three sectors (i.e. 13th, 14th and 15th) are | |
973 | // filled with volumes FAIB (FEA cards and services container). | |
57df6e96 | 974 | // |
975 | ||
4ec650ac | 976 | const Int_t kSize=16; |
977 | ||
a3b608e8 | 978 | Int_t idrotm[1]={0}; |
57df6e96 | 979 | |
980 | //AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,-90.); | |
981 | AliMatrix(idrotm[0], 90., 0., 0., 0., 90.,270.); | |
982 | ||
983 | Float_t xcoor, ycoor, zcoor; | |
984 | xcoor = 0.; | |
985 | ycoor = 0.; | |
986 | zcoor = fgkModuleCoverThickness + (ytof*0.5 - fgkModuleCoverThickness)*0.5; | |
987 | ||
4ec650ac | 988 | char name[kSize]; |
57df6e96 | 989 | |
5e6c8f3d | 990 | // Positioning of FEA cards and services containers (FAIA, FAIC and FAIB) |
57df6e96 | 991 | for(Int_t isec=0; isec<fTOFGeometry->NSectors(); isec++) { |
992 | if(fTOFSectors[isec]==-1)continue; | |
4ec650ac | 993 | snprintf(name, kSize, "BTOF%d",isec); |
df6f8cc9 | 994 | if (fgkFEAwithMasks[isec]) |
2942f542 | 995 | TVirtualMC::GetMC()->Gspos("FAIA", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY"); |
5e6c8f3d | 996 | else { |
997 | if (fTOFHoles && (isec==13 || isec==14 || isec==15)) | |
2942f542 | 998 | TVirtualMC::GetMC()->Gspos("FAIB", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY"); |
5e6c8f3d | 999 | else |
2942f542 | 1000 | TVirtualMC::GetMC()->Gspos("FAIC", 0, name, xcoor, ycoor, zcoor, idrotm[0], "ONLY"); |
5e6c8f3d | 1001 | } |
57df6e96 | 1002 | } |
1003 | ||
1004 | } | |
1005 | ||
1006 | //_____________________________________________________________________________ | |
1007 | void AliTOFv6T0::MakeStripsInModules(Float_t ytof, Float_t zlenA) const | |
1008 | { | |
1009 | // | |
1010 | // Define MRPC strip volume, called FSTR | |
1011 | // Insert FSTR volume in FLTA/B/C volumes | |
1012 | // | |
1013 | ||
57df6e96 | 1014 | Float_t yFLT = ytof*0.5 - fgkModuleWallThickness; |
1015 | ||
1016 | Int_t *idtmed = fIdtmed->GetArray()-499; | |
1017 | ||
1018 | ///////////////// Detector itself ////////////////////// | |
1019 | ||
1020 | const Int_t knx = fTOFGeometry->NpadX(); // number of pads along x | |
1021 | const Int_t knz = fTOFGeometry->NpadZ(); // number of pads along z | |
1022 | const Float_t kPadX = fTOFGeometry->XPad(); // pad length along x | |
1023 | const Float_t kPadZ = fTOFGeometry->ZPad(); // pad length along z | |
1024 | ||
1025 | // new description for strip volume -double stack strip- | |
1026 | // -- all constants are expressed in cm | |
1027 | // height of different layers | |
1028 | const Float_t khhony = 1.0; // height of HONY Layer | |
1029 | const Float_t khpcby = 0.08; // height of PCB Layer | |
1030 | const Float_t khrgly = 0.055; // height of RED GLASS Layer | |
1031 | ||
1032 | const Float_t khfiliy = 0.125; // height of FISHLINE Layer | |
1033 | const Float_t khglassy = 0.160*0.5; // semi-height of GLASS Layer | |
1034 | const Float_t khglfy = khfiliy+2.*khglassy; // height of GLASS Layer | |
1035 | ||
1036 | const Float_t khcpcby = 0.16; // height of PCB Central Layer | |
1037 | const Float_t kwhonz = 8.1; // z dimension of HONEY Layer | |
1038 | const Float_t kwpcbz1 = 10.64; // z dimension of PCB Lower Layer | |
1039 | const Float_t kwpcbz2 = 11.6; // z dimension of PCB Upper Layer | |
1040 | const Float_t kwcpcbz = 12.4; // z dimension of PCB Central Layer | |
1041 | ||
1042 | const Float_t kwrglz = 8.; // z dimension of RED GLASS Layer | |
1043 | const Float_t kwglfz = 7.; // z dimension of GLASS Layer | |
1044 | const Float_t klsensmx = knx*kPadX; // length of Sensitive Layer | |
1045 | const Float_t khsensmy = 0.0105; // height of Sensitive Layer | |
1046 | const Float_t kwsensmz = knz*kPadZ; // width of Sensitive Layer | |
1047 | ||
1048 | // height of the FSTR Volume (the strip volume) | |
1049 | const Float_t khstripy = 2.*khhony+2.*khpcby+4.*khrgly+2.*khglfy+khcpcby; | |
1050 | ||
1051 | // width of the FSTR Volume (the strip volume) | |
1052 | const Float_t kwstripz = kwcpcbz; | |
1053 | // length of the FSTR Volume (the strip volume) | |
1054 | const Float_t klstripx = fTOFGeometry->StripLength(); | |
1055 | ||
1056 | ||
1057 | // FSTR volume definition-filling this volume with non sensitive Gas Mixture | |
2942f542 | 1058 | Float_t parfp[3]={static_cast<Float_t>(klstripx*0.5), static_cast<Float_t>(khstripy*0.5), static_cast<Float_t>(kwstripz*0.5)}; |
1059 | TVirtualMC::GetMC()->Gsvolu("FSTR", "BOX", idtmed[506], parfp, 3); // Freon mix | |
57df6e96 | 1060 | |
1061 | Float_t posfp[3]={0.,0.,0.}; | |
1062 | ||
1063 | // NOMEX (HONEYCOMB) Layer definition | |
1064 | //parfp[0] = klstripx*0.5; | |
1065 | parfp[1] = khhony*0.5; | |
1066 | parfp[2] = kwhonz*0.5; | |
2942f542 | 1067 | TVirtualMC::GetMC()->Gsvolu("FHON", "BOX", idtmed[501], parfp, 3); // Nomex (Honeycomb) |
57df6e96 | 1068 | // positioning 2 NOMEX Layers on FSTR volume |
1069 | //posfp[0] = 0.; | |
1070 | posfp[1] =-khstripy*0.5 + parfp[1]; | |
1071 | //posfp[2] = 0.; | |
2942f542 | 1072 | TVirtualMC::GetMC()->Gspos("FHON", 1, "FSTR", 0., posfp[1], 0., 0, "ONLY"); |
1073 | TVirtualMC::GetMC()->Gspos("FHON", 2, "FSTR", 0.,-posfp[1], 0., 0, "ONLY"); | |
57df6e96 | 1074 | |
1075 | // Lower PCB Layer definition | |
1076 | //parfp[0] = klstripx*0.5; | |
1077 | parfp[1] = khpcby*0.5; | |
1078 | parfp[2] = kwpcbz1*0.5; | |
2942f542 | 1079 | TVirtualMC::GetMC()->Gsvolu("FPC1", "BOX", idtmed[502], parfp, 3); // G10 |
57df6e96 | 1080 | |
1081 | // Upper PCB Layer definition | |
1082 | //parfp[0] = klstripx*0.5; | |
1083 | //parfp[1] = khpcby*0.5; | |
1084 | parfp[2] = kwpcbz2*0.5; | |
2942f542 | 1085 | TVirtualMC::GetMC()->Gsvolu("FPC2", "BOX", idtmed[502], parfp, 3); // G10 |
57df6e96 | 1086 | |
1087 | // positioning 2 external PCB Layers in FSTR volume | |
1088 | //posfp[0] = 0.; | |
1089 | posfp[1] =-khstripy*0.5+khhony+parfp[1]; | |
1090 | //posfp[2] = 0.; | |
2942f542 | 1091 | TVirtualMC::GetMC()->Gspos("FPC1", 1, "FSTR", 0.,-posfp[1], 0., 0, "ONLY"); |
1092 | TVirtualMC::GetMC()->Gspos("FPC2", 1, "FSTR", 0., posfp[1], 0., 0, "ONLY"); | |
57df6e96 | 1093 | |
1094 | // Central PCB layer definition | |
1095 | //parfp[0] = klstripx*0.5; | |
1096 | parfp[1] = khcpcby*0.5; | |
1097 | parfp[2] = kwcpcbz*0.5; | |
2942f542 | 1098 | TVirtualMC::GetMC()->Gsvolu("FPCB", "BOX", idtmed[502], parfp, 3); // G10 |
5e6c8f3d | 1099 | gGeoManager->GetVolume("FPCB")->VisibleDaughters(kFALSE); |
57df6e96 | 1100 | // positioning the central PCB layer |
2942f542 | 1101 | TVirtualMC::GetMC()->Gspos("FPCB", 1, "FSTR", 0., 0., 0., 0, "ONLY"); |
57df6e96 | 1102 | |
1103 | // Sensitive volume definition | |
2942f542 | 1104 | Float_t parfs[3] = {static_cast<Float_t>(klsensmx*0.5), static_cast<Float_t>(khsensmy*0.5), static_cast<Float_t>(kwsensmz*0.5)}; |
1105 | TVirtualMC::GetMC()->Gsvolu("FSEN", "BOX", idtmed[507], parfs, 3); // Cu sensitive | |
57df6e96 | 1106 | // dividing FSEN along z in knz=2 and along x in knx=48 |
2942f542 | 1107 | TVirtualMC::GetMC()->Gsdvn("FSEZ", "FSEN", knz, 3); |
1108 | TVirtualMC::GetMC()->Gsdvn("FPAD", "FSEZ", knx, 1); | |
57df6e96 | 1109 | // positioning sensitive layer inside FPCB |
2942f542 | 1110 | TVirtualMC::GetMC()->Gspos("FSEN", 1, "FPCB", 0., 0., 0., 0, "ONLY"); |
57df6e96 | 1111 | |
1112 | // RED GLASS Layer definition | |
1113 | //parfp[0] = klstripx*0.5; | |
1114 | parfp[1] = khrgly*0.5; | |
1115 | parfp[2] = kwrglz*0.5; | |
2942f542 | 1116 | TVirtualMC::GetMC()->Gsvolu("FRGL", "BOX", idtmed[508], parfp, 3); // red glass |
57df6e96 | 1117 | // positioning 4 RED GLASS Layers in FSTR volume |
1118 | //posfp[0] = 0.; | |
1119 | posfp[1] = -khstripy*0.5+khhony+khpcby+parfp[1]; | |
1120 | //posfp[2] = 0.; | |
2942f542 | 1121 | TVirtualMC::GetMC()->Gspos("FRGL", 1, "FSTR", 0., posfp[1], 0., 0, "ONLY"); |
1122 | TVirtualMC::GetMC()->Gspos("FRGL", 4, "FSTR", 0.,-posfp[1], 0., 0, "ONLY"); | |
57df6e96 | 1123 | //posfp[0] = 0.; |
1124 | posfp[1] = (khcpcby+khrgly)*0.5; | |
1125 | //posfp[2] = 0.; | |
2942f542 | 1126 | TVirtualMC::GetMC()->Gspos("FRGL", 2, "FSTR", 0.,-posfp[1], 0., 0, "ONLY"); |
1127 | TVirtualMC::GetMC()->Gspos("FRGL", 3, "FSTR", 0., posfp[1], 0., 0, "ONLY"); | |
57df6e96 | 1128 | |
1129 | // GLASS Layer definition | |
1130 | //parfp[0] = klstripx*0.5; | |
1131 | parfp[1] = khglassy; | |
1132 | parfp[2] = kwglfz*0.5; | |
2942f542 | 1133 | TVirtualMC::GetMC()->Gsvolu("FGLF", "BOX", idtmed[508], parfp, 3); // glass |
57df6e96 | 1134 | // positioning 2 GLASS Layers in FSTR volume |
1135 | //posfp[0] = 0.; | |
1136 | posfp[1] = (khcpcby + khglfy)*0.5 + khrgly; | |
1137 | //posfp[2] = 0.; | |
2942f542 | 1138 | TVirtualMC::GetMC()->Gspos("FGLF", 1, "FSTR", 0.,-posfp[1], 0., 0, "ONLY"); |
1139 | TVirtualMC::GetMC()->Gspos("FGLF", 2, "FSTR", 0., posfp[1], 0., 0, "ONLY"); | |
57df6e96 | 1140 | |
1141 | // Positioning the Strips (FSTR volumes) in the FLT volumes | |
1142 | Int_t maxStripNumbers [5] ={fTOFGeometry->NStripC(), | |
1143 | fTOFGeometry->NStripB(), | |
1144 | fTOFGeometry->NStripA(), | |
1145 | fTOFGeometry->NStripB(), | |
1146 | fTOFGeometry->NStripC()}; | |
1147 | ||
a3b608e8 | 1148 | Int_t idrotm[91]; for (Int_t ii=0; ii<91; ii++) idrotm[ii]=0; |
57df6e96 | 1149 | |
1150 | Int_t totalStrip = 0; | |
1151 | Float_t xpos, zpos, ypos, ang; | |
1152 | for(Int_t iplate = 0; iplate < fTOFGeometry->NPlates(); iplate++){ | |
1153 | if (iplate>0) totalStrip += maxStripNumbers[iplate-1]; | |
1154 | for(Int_t istrip = 0; istrip < maxStripNumbers[iplate]; istrip++){ | |
1155 | ||
1156 | ang = fTOFGeometry->GetAngles(iplate,istrip); | |
1157 | AliDebug(1, Form(" iplate = %1i, istrip = %2i ---> ang = %f", iplate, istrip, ang)); | |
1158 | ||
1159 | if (ang>0.) AliMatrix (idrotm[istrip+totalStrip],90.,0.,90.+ang,90., ang, 90.); | |
1160 | else if (ang==0.) AliMatrix (idrotm[istrip+totalStrip],90.,0.,90.,90., 0., 0.); | |
1161 | else if (ang<0.) AliMatrix (idrotm[istrip+totalStrip],90.,0.,90.+ang,90.,-ang,270.); | |
1162 | ||
1163 | xpos = 0.; | |
1164 | ypos = fTOFGeometry->GetHeights(iplate,istrip) + yFLT*0.5; | |
1165 | zpos = fTOFGeometry->GetDistances(iplate,istrip); | |
2942f542 | 1166 | TVirtualMC::GetMC()->Gspos("FSTR", istrip+totalStrip+1, "FLTA", xpos, ypos,-zpos, idrotm[istrip+totalStrip], "ONLY"); |
57df6e96 | 1167 | |
1168 | if (fTOFHoles) { | |
1169 | if (istrip+totalStrip+1>53) | |
2942f542 | 1170 | TVirtualMC::GetMC()->Gspos("FSTR", istrip+totalStrip+1, "FLTC", xpos, ypos,-zpos-(zlenA*0.5 - 2.*fgkModuleWallThickness + fgkInterCentrModBorder1)*0.5, idrotm[istrip+totalStrip], "ONLY"); |
57df6e96 | 1171 | if (istrip+totalStrip+1<39) |
2942f542 | 1172 | TVirtualMC::GetMC()->Gspos("FSTR", istrip+totalStrip+1, "FLTB", xpos, ypos,-zpos+(zlenA*0.5 - 2.*fgkModuleWallThickness + fgkInterCentrModBorder1)*0.5, idrotm[istrip+totalStrip], "ONLY"); |
57df6e96 | 1173 | } |
1174 | } | |
1175 | } | |
1176 | ||
1177 | } | |
1178 | ||
1179 | //_____________________________________________________________________________ | |
1180 | void AliTOFv6T0::CreateBackZone(Float_t xtof, Float_t ytof, Float_t zlenA) const | |
1181 | { | |
1182 | // | |
1183 | // Define: | |
1184 | // - containers for FEA cards, cooling system | |
1185 | // signal cables and supermodule support structure | |
5e6c8f3d | 1186 | // (volumes called FAIA/B/C), |
57df6e96 | 1187 | // - containers for FEA cards and some cooling |
1188 | // elements for a FEA (volumes called FCA1/2). | |
1189 | // | |
1190 | ||
57df6e96 | 1191 | Int_t *idtmed = fIdtmed->GetArray()-499; |
1192 | ||
a3b608e8 | 1193 | Int_t idrotm[1]={0}; |
57df6e96 | 1194 | |
5e6c8f3d | 1195 | // Definition of the air card containers (FAIA, FAIC and FAIB) |
57df6e96 | 1196 | |
1197 | Float_t par[3]; | |
1198 | par[0] = xtof*0.5; | |
1199 | par[1] = (ytof*0.5 - fgkModuleCoverThickness)*0.5; | |
1200 | par[2] = zlenA*0.5; | |
2942f542 | 1201 | TVirtualMC::GetMC()->Gsvolu("FAIA", "BOX ", idtmed[500], par, 3); // Air |
1202 | if (fTOFHoles) TVirtualMC::GetMC()->Gsvolu("FAIB", "BOX ", idtmed[500], par, 3); // Air | |
1203 | TVirtualMC::GetMC()->Gsvolu("FAIC", "BOX ", idtmed[500], par, 3); // Air | |
5e6c8f3d | 1204 | |
1205 | Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]}; | |
1206 | Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]}; | |
1207 | Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]}; | |
1879b6a0 | 1208 | //Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]}; |
57df6e96 | 1209 | |
1210 | // FEA card mother-volume definition | |
2942f542 | 1211 | Float_t carpar[3] = {static_cast<Float_t>(xtof*0.5 - fgkCBLw - fgkSawThickness), |
1212 | static_cast<Float_t>(feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5), | |
1213 | static_cast<Float_t>(feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2])}; | |
1214 | TVirtualMC::GetMC()->Gsvolu("FCA1", "BOX ", idtmed[500], carpar, 3); // Air | |
1215 | TVirtualMC::GetMC()->Gsvolu("FCA2", "BOX ", idtmed[500], carpar, 3); // Air | |
57df6e96 | 1216 | |
1217 | // rotation matrix | |
1218 | AliMatrix(idrotm[0], 90.,180., 90., 90.,180., 0.); | |
1219 | ||
1220 | // FEA card mother-volume positioning | |
1221 | Float_t rowstep = 6.66; | |
1222 | Float_t rowgap[5] = {13.5, 22.9, 16.94, 23.8, 20.4}; | |
1223 | Int_t rowb[5] = {6, 7, 6, 19, 7}; | |
5e6c8f3d | 1224 | Float_t carpos[3] = {0., |
2942f542 | 1225 | static_cast<Float_t>(-(ytof*0.5 - fgkModuleCoverThickness)*0.5 + carpar[1]), |
5e6c8f3d | 1226 | -0.8}; |
2942f542 | 1227 | TVirtualMC::GetMC()->Gspos("FCA1", 91, "FAIA", carpos[0], carpos[1], carpos[2], 0, "MANY"); |
1228 | TVirtualMC::GetMC()->Gspos("FCA2", 91, "FAIC", carpos[0], carpos[1], carpos[2], 0, "MANY"); | |
5e6c8f3d | 1229 | |
57df6e96 | 1230 | Int_t row = 1; |
1231 | Int_t nrow = 0; | |
1232 | for (Int_t sg= -1; sg< 2; sg+= 2) { | |
5e6c8f3d | 1233 | carpos[2] = sg*zlenA*0.5 - 0.8; |
57df6e96 | 1234 | for (Int_t nb=0; nb<5; ++nb) { |
1235 | carpos[2] = carpos[2] - sg*(rowgap[nb] - rowstep); | |
1236 | nrow = row + rowb[nb]; | |
1237 | for ( ; row < nrow ; ++row) { | |
1238 | ||
1239 | carpos[2] -= sg*rowstep; | |
1240 | ||
1241 | if (nb==4) { | |
2942f542 | 1242 | TVirtualMC::GetMC()->Gspos("FCA1", row, "FAIA", carpos[0], carpos[1], carpos[2], 0, "ONLY"); |
1243 | TVirtualMC::GetMC()->Gspos("FCA2", row, "FAIC", carpos[0], carpos[1], carpos[2], 0, "ONLY"); | |
57df6e96 | 1244 | |
1245 | } | |
1246 | else { | |
1247 | switch (sg) { | |
1248 | case 1: | |
2942f542 | 1249 | TVirtualMC::GetMC()->Gspos("FCA1", row, "FAIA", carpos[0], carpos[1], carpos[2], 0, "ONLY"); |
1250 | TVirtualMC::GetMC()->Gspos("FCA2", row, "FAIC", carpos[0], carpos[1], carpos[2], 0, "ONLY"); | |
57df6e96 | 1251 | break; |
1252 | case -1: | |
2942f542 | 1253 | TVirtualMC::GetMC()->Gspos("FCA1", row, "FAIA", carpos[0], carpos[1], carpos[2], idrotm[0], "ONLY"); |
1254 | TVirtualMC::GetMC()->Gspos("FCA2", row, "FAIC", carpos[0], carpos[1], carpos[2], idrotm[0], "ONLY"); | |
57df6e96 | 1255 | break; |
1256 | } | |
1257 | ||
1258 | } | |
5e6c8f3d | 1259 | |
57df6e96 | 1260 | } |
1261 | } | |
1262 | } | |
1263 | ||
57df6e96 | 1264 | if (fTOFHoles) { |
1265 | row = 1; | |
1266 | for (Int_t sg= -1; sg< 2; sg+= 2) { | |
5e6c8f3d | 1267 | carpos[2] = sg*zlenA*0.5 - 0.8; |
57df6e96 | 1268 | for (Int_t nb=0; nb<4; ++nb) { |
1269 | carpos[2] = carpos[2] - sg*(rowgap[nb] - rowstep); | |
1270 | nrow = row + rowb[nb]; | |
1271 | for ( ; row < nrow ; ++row) { | |
1272 | carpos[2] -= sg*rowstep; | |
1273 | ||
1274 | switch (sg) { | |
1275 | case 1: | |
2942f542 | 1276 | TVirtualMC::GetMC()->Gspos("FCA1", row, "FAIB", carpos[0], carpos[1], carpos[2], 0, "ONLY"); |
57df6e96 | 1277 | break; |
1278 | case -1: | |
2942f542 | 1279 | TVirtualMC::GetMC()->Gspos("FCA1", row, "FAIB", carpos[0], carpos[1], carpos[2], idrotm[0], "ONLY"); |
57df6e96 | 1280 | break; |
1281 | } | |
1282 | } | |
1283 | } | |
1284 | } | |
1285 | } | |
1286 | ||
1287 | } | |
1288 | ||
1289 | //_____________________________________________________________________________ | |
5e6c8f3d | 1290 | void AliTOFv6T0::MakeFrontEndElectronics(Float_t xtof) const |
57df6e96 | 1291 | { |
1292 | // | |
1293 | // Fill FCA1/2 volumes with FEA cards (FFEA volumes). | |
1294 | // | |
1295 | ||
1296 | Int_t *idtmed = fIdtmed->GetArray()-499; | |
1297 | ||
57df6e96 | 1298 | // FEA card volume definition |
5e6c8f3d | 1299 | Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]}; |
2942f542 | 1300 | TVirtualMC::GetMC()->Gsvolu("FFEA", "BOX ", idtmed[502], feaParam, 3); // G10 |
5e6c8f3d | 1301 | |
1302 | Float_t al1[3] = {fgkAl1parameters[0], fgkAl1parameters[1], fgkAl1parameters[2]}; | |
1303 | Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]}; | |
1304 | Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]}; | |
1879b6a0 | 1305 | //Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]}; |
5e6c8f3d | 1306 | |
2942f542 | 1307 | Float_t carpar[3] = {static_cast<Float_t>(xtof*0.5 - fgkCBLw - fgkSawThickness), |
1308 | static_cast<Float_t>(feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5), | |
1309 | static_cast<Float_t>(feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2])}; | |
57df6e96 | 1310 | |
1311 | // FEA card volume positioning | |
5e6c8f3d | 1312 | Float_t xCoor = xtof*0.5 - 25.; |
1313 | Float_t yCoor =-carpar[1] + feaParam[1]; | |
1314 | Float_t zCoor =-carpar[2] + (2.*feaRoof1[2] - 2.*al1[2] - feaParam[2]); | |
2942f542 | 1315 | TVirtualMC::GetMC()->Gspos("FFEA", 1, "FCA1",-xCoor, yCoor, zCoor, 0, "ONLY"); |
1316 | TVirtualMC::GetMC()->Gspos("FFEA", 4, "FCA1", xCoor, yCoor, zCoor, 0, "ONLY"); | |
1317 | TVirtualMC::GetMC()->Gspos("FFEA", 1, "FCA2",-xCoor, yCoor, zCoor, 0, "ONLY"); | |
1318 | TVirtualMC::GetMC()->Gspos("FFEA", 4, "FCA2", xCoor, yCoor, zCoor, 0, "ONLY"); | |
5e6c8f3d | 1319 | xCoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1); |
2942f542 | 1320 | TVirtualMC::GetMC()->Gspos("FFEA", 2, "FCA1",-xCoor, yCoor, zCoor, 0, "ONLY"); |
1321 | TVirtualMC::GetMC()->Gspos("FFEA", 3, "FCA1", xCoor, yCoor, zCoor, 0, "ONLY"); | |
1322 | TVirtualMC::GetMC()->Gspos("FFEA", 2, "FCA2",-xCoor, yCoor, zCoor, 0, "ONLY"); | |
1323 | TVirtualMC::GetMC()->Gspos("FFEA", 3, "FCA2", xCoor, yCoor, zCoor, 0, "ONLY"); | |
57df6e96 | 1324 | |
1325 | } | |
1326 | ||
1327 | //_____________________________________________________________________________ | |
5e6c8f3d | 1328 | void AliTOFv6T0::MakeFEACooling(Float_t xtof) const |
57df6e96 | 1329 | { |
1330 | // | |
1331 | // Make cooling system attached to each FEA card | |
1332 | // (FAL1, FRO1 and FBAR/1/2 volumes) | |
5e6c8f3d | 1333 | // in FCA1/2 volume containers. |
57df6e96 | 1334 | // |
1335 | ||
57df6e96 | 1336 | Int_t *idtmed = fIdtmed->GetArray()-499; |
1337 | ||
57df6e96 | 1338 | // first FEA cooling element definition |
5e6c8f3d | 1339 | Float_t al1[3] = {fgkAl1parameters[0], fgkAl1parameters[1], fgkAl1parameters[2]}; |
2942f542 | 1340 | TVirtualMC::GetMC()->Gsvolu("FAL1", "BOX ", idtmed[504], al1, 3); // Al |
57df6e96 | 1341 | |
5e6c8f3d | 1342 | // second FEA cooling element definition |
1343 | Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]}; | |
2942f542 | 1344 | TVirtualMC::GetMC()->Gsvolu("FRO1", "BOX ", idtmed[504], feaRoof1, 3); // Al |
57df6e96 | 1345 | |
5e6c8f3d | 1346 | Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]}; |
1879b6a0 | 1347 | //Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]}; |
57df6e96 | 1348 | |
5e6c8f3d | 1349 | // definition and positioning of a small air groove in the FRO1 volume |
2942f542 | 1350 | Float_t airHole[3] = {fgkRoof2parameters[0], static_cast<Float_t>(fgkRoof2parameters[1]*0.5), feaRoof1[2]}; |
1351 | TVirtualMC::GetMC()->Gsvolu("FREE", "BOX ", idtmed[500], airHole, 3); // Air | |
1352 | TVirtualMC::GetMC()->Gspos("FREE", 1, "FRO1", 0., feaRoof1[1]-airHole[1], 0., 0, "ONLY"); | |
5e6c8f3d | 1353 | gGeoManager->GetVolume("FRO1")->VisibleDaughters(kFALSE); |
57df6e96 | 1354 | |
5e6c8f3d | 1355 | // third FEA cooling element definition |
1356 | Float_t bar[3] = {fgkBar[0], fgkBar[1], fgkBar[2]}; | |
2942f542 | 1357 | TVirtualMC::GetMC()->Gsvolu("FBAR", "BOX ", idtmed[504], bar, 3); // Al |
57df6e96 | 1358 | |
5e6c8f3d | 1359 | Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]}; |
57df6e96 | 1360 | |
2942f542 | 1361 | Float_t carpar[3] = {static_cast<Float_t>(xtof*0.5 - fgkCBLw - fgkSawThickness), |
1362 | static_cast<Float_t>(feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5), | |
1363 | static_cast<Float_t>(feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2])}; | |
57df6e96 | 1364 | |
5e6c8f3d | 1365 | // fourth FEA cooling element definition |
1366 | Float_t bar1[3] = {fgkBar1[0], fgkBar1[1], fgkBar1[2]}; | |
2942f542 | 1367 | TVirtualMC::GetMC()->Gsvolu("FBA1", "BOX ", idtmed[504], bar1, 3); // Al |
57df6e96 | 1368 | |
5e6c8f3d | 1369 | // fifth FEA cooling element definition |
1370 | Float_t bar2[3] = {fgkBar2[0], fgkBar2[1], fgkBar2[2]}; | |
2942f542 | 1371 | TVirtualMC::GetMC()->Gsvolu("FBA2", "BOX ", idtmed[504], bar2, 3); // Al |
9f8488c2 | 1372 | |
5e6c8f3d | 1373 | // first FEA cooling element positioning |
1374 | Float_t xcoor = xtof*0.5 - 25.; | |
1879b6a0 | 1375 | Float_t ycoor = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - al1[1]; |
5e6c8f3d | 1376 | Float_t zcoor =-carpar[2] + 2.*feaRoof1[2] - al1[2]; |
2942f542 | 1377 | TVirtualMC::GetMC()->Gspos("FAL1", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY"); |
1378 | TVirtualMC::GetMC()->Gspos("FAL1", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY"); | |
1379 | TVirtualMC::GetMC()->Gspos("FAL1", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY"); | |
1380 | TVirtualMC::GetMC()->Gspos("FAL1", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY"); | |
5e6c8f3d | 1381 | xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1); |
2942f542 | 1382 | TVirtualMC::GetMC()->Gspos("FAL1", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY"); |
1383 | TVirtualMC::GetMC()->Gspos("FAL1", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY"); | |
1384 | TVirtualMC::GetMC()->Gspos("FAL1", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY"); | |
1385 | TVirtualMC::GetMC()->Gspos("FAL1", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY"); | |
5e6c8f3d | 1386 | |
1387 | // second FEA cooling element positioning | |
1388 | xcoor = xtof*0.5 - 25.; | |
1879b6a0 | 1389 | ycoor = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - feaRoof1[1]; |
5e6c8f3d | 1390 | zcoor =-carpar[2] + feaRoof1[2]; |
2942f542 | 1391 | TVirtualMC::GetMC()->Gspos("FRO1", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "MANY"); // (AdC) |
1392 | TVirtualMC::GetMC()->Gspos("FRO1", 4, "FCA1", xcoor, ycoor, zcoor, 0, "MANY"); // (AdC) | |
1393 | TVirtualMC::GetMC()->Gspos("FRO1", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY"); | |
1394 | TVirtualMC::GetMC()->Gspos("FRO1", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY"); | |
5e6c8f3d | 1395 | xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1); |
2942f542 | 1396 | TVirtualMC::GetMC()->Gspos("FRO1", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "MANY"); // (AdC) |
1397 | TVirtualMC::GetMC()->Gspos("FRO1", 3, "FCA1", xcoor, ycoor, zcoor, 0, "MANY"); // (AdC) | |
1398 | TVirtualMC::GetMC()->Gspos("FRO1", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY"); | |
1399 | TVirtualMC::GetMC()->Gspos("FRO1", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY"); | |
5e6c8f3d | 1400 | |
1401 | // third FEA cooling element positioning | |
1402 | xcoor = xtof*0.5 - 25.; | |
1879b6a0 | 1403 | ycoor = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - bar[1]; |
5e6c8f3d | 1404 | zcoor =-carpar[2] + bar[2]; |
2942f542 | 1405 | TVirtualMC::GetMC()->Gspos("FBAR", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY"); |
1406 | TVirtualMC::GetMC()->Gspos("FBAR", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY"); | |
1407 | TVirtualMC::GetMC()->Gspos("FBAR", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY"); | |
1408 | TVirtualMC::GetMC()->Gspos("FBAR", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY"); | |
5e6c8f3d | 1409 | xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1); |
2942f542 | 1410 | TVirtualMC::GetMC()->Gspos("FBAR", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY"); |
1411 | TVirtualMC::GetMC()->Gspos("FBAR", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY"); | |
1412 | TVirtualMC::GetMC()->Gspos("FBAR", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY"); | |
1413 | TVirtualMC::GetMC()->Gspos("FBAR", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY"); | |
5e6c8f3d | 1414 | |
1415 | // fourth FEA cooling element positioning | |
2942f542 | 1416 | Float_t tubepar[3] = {0., 0.4, static_cast<Float_t>(xtof*0.5 - fgkCBLw)}; |
5e6c8f3d | 1417 | xcoor = xtof*0.5 - 25.; |
1879b6a0 | 1418 | ycoor = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - bar[1]; |
5e6c8f3d | 1419 | zcoor =-carpar[2] + 2.*bar[2] + 2.*tubepar[1] + bar1[2]; |
2942f542 | 1420 | TVirtualMC::GetMC()->Gspos("FBA1", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY"); |
1421 | TVirtualMC::GetMC()->Gspos("FBA1", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY"); | |
1422 | TVirtualMC::GetMC()->Gspos("FBA1", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY"); | |
1423 | TVirtualMC::GetMC()->Gspos("FBA1", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY"); | |
5e6c8f3d | 1424 | xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1); |
2942f542 | 1425 | TVirtualMC::GetMC()->Gspos("FBA1", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY"); |
1426 | TVirtualMC::GetMC()->Gspos("FBA1", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY"); | |
1427 | TVirtualMC::GetMC()->Gspos("FBA1", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY"); | |
1428 | TVirtualMC::GetMC()->Gspos("FBA1", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY"); | |
5e6c8f3d | 1429 | |
1430 | // fifth FEA cooling element positioning | |
1431 | xcoor = xtof*0.5 - 25.; | |
1879b6a0 | 1432 | ycoor = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - bar2[1]; |
5e6c8f3d | 1433 | zcoor =-carpar[2] + 2.*bar[2] + bar2[2]; |
2942f542 | 1434 | TVirtualMC::GetMC()->Gspos("FBA2", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY"); |
1435 | TVirtualMC::GetMC()->Gspos("FBA2", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY"); | |
1436 | TVirtualMC::GetMC()->Gspos("FBA2", 1, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY"); | |
1437 | TVirtualMC::GetMC()->Gspos("FBA2", 4, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY"); | |
5e6c8f3d | 1438 | xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1); |
2942f542 | 1439 | TVirtualMC::GetMC()->Gspos("FBA2", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY"); |
1440 | TVirtualMC::GetMC()->Gspos("FBA2", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY"); | |
1441 | TVirtualMC::GetMC()->Gspos("FBA2", 2, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY"); | |
1442 | TVirtualMC::GetMC()->Gspos("FBA2", 3, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY"); | |
5e6c8f3d | 1443 | |
1444 | xcoor = xtof*0.5 - 25.; | |
1879b6a0 | 1445 | ycoor = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - 2.*bar2[1] - 2.*tubepar[1] - bar2[1]; |
5e6c8f3d | 1446 | zcoor =-carpar[2] + 2.*bar[2] + bar2[2]; |
2942f542 | 1447 | TVirtualMC::GetMC()->Gspos("FBA2", 5, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY"); |
1448 | TVirtualMC::GetMC()->Gspos("FBA2", 8, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY"); | |
1449 | TVirtualMC::GetMC()->Gspos("FBA2", 5, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY"); | |
1450 | TVirtualMC::GetMC()->Gspos("FBA2", 8, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY"); | |
5e6c8f3d | 1451 | xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1); |
2942f542 | 1452 | TVirtualMC::GetMC()->Gspos("FBA2", 6, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY"); |
1453 | TVirtualMC::GetMC()->Gspos("FBA2", 7, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY"); | |
1454 | TVirtualMC::GetMC()->Gspos("FBA2", 6, "FCA2",-xcoor, ycoor, zcoor, 0, "ONLY"); | |
1455 | TVirtualMC::GetMC()->Gspos("FBA2", 7, "FCA2", xcoor, ycoor, zcoor, 0, "ONLY"); | |
9f8488c2 | 1456 | |
57df6e96 | 1457 | } |
9f8488c2 | 1458 | |
57df6e96 | 1459 | //_____________________________________________________________________________ |
5e6c8f3d | 1460 | void AliTOFv6T0::MakeNinoMask(Float_t xtof) const |
57df6e96 | 1461 | { |
1462 | // | |
1463 | // Make cooling Nino mask | |
5e6c8f3d | 1464 | // for each FEA card (FAL2/3 and FRO2 volumes) |
1465 | // in FCA1 volume container. | |
57df6e96 | 1466 | // |
1467 | ||
57df6e96 | 1468 | Int_t *idtmed = fIdtmed->GetArray()-499; |
1469 | ||
57df6e96 | 1470 | // first Nino ASIC mask volume definition |
5e6c8f3d | 1471 | Float_t al2[3] = {fgkAl2parameters[0], fgkAl2parameters[1], fgkAl2parameters[2]}; |
2942f542 | 1472 | TVirtualMC::GetMC()->Gsvolu("FAL2", "BOX ", idtmed[504], al2, 3); // Al |
57df6e96 | 1473 | |
1474 | // second Nino ASIC mask volume definition | |
5e6c8f3d | 1475 | Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]}; |
2942f542 | 1476 | TVirtualMC::GetMC()->Gsvolu("FAL3", "BOX ", idtmed[504], al3, 3); // Al |
57df6e96 | 1477 | |
57df6e96 | 1478 | // third Nino ASIC mask volume definition |
5e6c8f3d | 1479 | Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]}; |
2942f542 | 1480 | TVirtualMC::GetMC()->Gsvolu("FRO2", "BOX ", idtmed[504], feaRoof2, 3); // Al |
dfef1a15 | 1481 | |
5e6c8f3d | 1482 | Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]}; |
1483 | Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]}; | |
9f8488c2 | 1484 | |
2942f542 | 1485 | Float_t carpar[3] = {static_cast<Float_t>(xtof*0.5 - fgkCBLw - fgkSawThickness), |
1486 | static_cast<Float_t>(feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5), | |
1487 | static_cast<Float_t>(feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2])}; | |
9f8488c2 | 1488 | |
5e6c8f3d | 1489 | // first Nino ASIC mask volume positioning |
1490 | Float_t xcoor = xtof*0.5 - 25.; | |
1491 | Float_t ycoor = carpar[1] - 2.*al3[1]; | |
1492 | Float_t zcoor = carpar[2] - 2.*al3[2] - al2[2]; | |
2942f542 | 1493 | TVirtualMC::GetMC()->Gspos("FAL2", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY"); |
1494 | TVirtualMC::GetMC()->Gspos("FAL2", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY"); | |
5e6c8f3d | 1495 | xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1); |
2942f542 | 1496 | TVirtualMC::GetMC()->Gspos("FAL2", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY"); |
1497 | TVirtualMC::GetMC()->Gspos("FAL2", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY"); | |
9f8488c2 | 1498 | |
5e6c8f3d | 1499 | // second Nino ASIC mask volume positioning |
1500 | xcoor = xtof*0.5 - 25.; | |
1501 | ycoor = carpar[1] - al3[1]; | |
1502 | zcoor = carpar[2] - al3[2]; | |
2942f542 | 1503 | TVirtualMC::GetMC()->Gspos("FAL3", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY"); |
1504 | TVirtualMC::GetMC()->Gspos("FAL3", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY"); | |
5e6c8f3d | 1505 | xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1); |
2942f542 | 1506 | TVirtualMC::GetMC()->Gspos("FAL3", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY"); |
1507 | TVirtualMC::GetMC()->Gspos("FAL3", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY"); | |
5e6c8f3d | 1508 | |
1509 | // third Nino ASIC mask volume positioning | |
1510 | xcoor = xtof*0.5 - 25.; | |
1879b6a0 | 1511 | ycoor = carpar[1] - fgkRoof2parameters[1]; |
1512 | zcoor = carpar[2] - 2.*al3[2] - fgkRoof2parameters[2]; | |
2942f542 | 1513 | TVirtualMC::GetMC()->Gspos("FRO2", 1, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY"); |
1514 | TVirtualMC::GetMC()->Gspos("FRO2", 4, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY"); | |
5e6c8f3d | 1515 | xcoor = feaParam[0] + (fgkFEAwidth2*0.5 - fgkFEAwidth1); |
2942f542 | 1516 | TVirtualMC::GetMC()->Gspos("FRO2", 2, "FCA1",-xcoor, ycoor, zcoor, 0, "ONLY"); |
1517 | TVirtualMC::GetMC()->Gspos("FRO2", 3, "FCA1", xcoor, ycoor, zcoor, 0, "ONLY"); | |
57df6e96 | 1518 | |
1519 | } | |
1520 | ||
1521 | //_____________________________________________________________________________ | |
1522 | void AliTOFv6T0::MakeSuperModuleCooling(Float_t xtof, Float_t ytof, Float_t zlenA) const | |
1523 | { | |
1524 | // | |
1525 | // Make cooling tubes (FTUB volume) | |
5e6c8f3d | 1526 | // and cooling bars (FTLN and FLO1/2/3 volumes) |
1527 | // in FAIA/B/C volume containers. | |
57df6e96 | 1528 | // |
1529 | ||
57df6e96 | 1530 | Int_t *idtmed = fIdtmed->GetArray()-499; |
1531 | ||
a3b608e8 | 1532 | Int_t idrotm[1]={0}; |
57df6e96 | 1533 | |
57df6e96 | 1534 | // cooling tube volume definition |
2942f542 | 1535 | Float_t tubepar[3] = {0., 0.4, static_cast<Float_t>(xtof*0.5 - fgkCBLw - fgkSawThickness)}; |
1536 | TVirtualMC::GetMC()->Gsvolu("FTUB", "TUBE", idtmed[512], tubepar, 3); // Cu | |
57df6e96 | 1537 | |
1538 | // water cooling tube volume definition | |
1539 | Float_t tubeparW[3] = {0., 0.3, tubepar[2]}; | |
2942f542 | 1540 | TVirtualMC::GetMC()->Gsvolu("FITU", "TUBE", idtmed[509], tubeparW, 3); // H2O |
57df6e96 | 1541 | |
1542 | // Positioning of the water tube into the steel one | |
2942f542 | 1543 | TVirtualMC::GetMC()->Gspos("FITU", 1, "FTUB", 0., 0., 0., 0, "ONLY"); |
57df6e96 | 1544 | |
1545 | // definition of transverse components of SM cooling system | |
5e6c8f3d | 1546 | Float_t trapar[3] = {tubepar[2], 6.175/*6.15*/, 0.7}; |
2942f542 | 1547 | TVirtualMC::GetMC()->Gsvolu("FTLN", "BOX ", idtmed[504], trapar, 3); // Al |
57df6e96 | 1548 | |
1549 | // rotation matrix | |
1550 | AliMatrix(idrotm[0], 180., 90., 90., 90., 90., 0.); | |
1551 | ||
5e6c8f3d | 1552 | Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]}; |
1553 | Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]}; | |
1554 | Float_t bar[3] = {fgkBar[0], fgkBar[1], fgkBar[2]}; | |
1555 | Float_t bar2[3] = {fgkBar2[0], fgkBar2[1], fgkBar2[2]}; | |
1556 | Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]}; | |
1879b6a0 | 1557 | //Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]}; |
57df6e96 | 1558 | |
2942f542 | 1559 | Float_t carpar[3] = {static_cast<Float_t>(xtof*0.5 - fgkCBLw - fgkSawThickness), |
1560 | static_cast<Float_t>(feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5), | |
1561 | static_cast<Float_t>(feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2])}; | |
57df6e96 | 1562 | |
5e6c8f3d | 1563 | Float_t ytub =-(ytof*0.5 - fgkModuleCoverThickness)*0.5 + carpar[1] + |
1879b6a0 | 1564 | carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - 2.*bar2[1] - tubepar[1]; |
57df6e96 | 1565 | |
5e6c8f3d | 1566 | // Positioning of tubes for the SM cooling system |
1879b6a0 | 1567 | Float_t ycoor = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - 2.*bar2[1] - tubepar[1]; |
5e6c8f3d | 1568 | Float_t zcoor =-carpar[2] + 2.*bar[2] + tubepar[1]; |
2942f542 | 1569 | TVirtualMC::GetMC()->Gspos("FTUB", 1, "FCA1", 0., ycoor, zcoor, idrotm[0], "ONLY"); |
1570 | TVirtualMC::GetMC()->Gspos("FTUB", 1, "FCA2", 0., ycoor, zcoor, idrotm[0], "ONLY"); | |
5e6c8f3d | 1571 | gGeoManager->GetVolume("FTUB")->VisibleDaughters(kFALSE); |
1572 | ||
1573 | Float_t yFLTN = trapar[1] - (ytof*0.5 - fgkModuleCoverThickness)*0.5; | |
1574 | for (Int_t sg= -1; sg< 2; sg+= 2) { | |
1575 | // Positioning of transverse components for the SM cooling system | |
2942f542 | 1576 | TVirtualMC::GetMC()->Gspos("FTLN", 5+4*sg, "FAIA", 0., yFLTN, 369.9*sg, 0, "MANY"); |
1577 | TVirtualMC::GetMC()->Gspos("FTLN", 5+3*sg, "FAIA", 0., yFLTN, 366.9*sg, 0, "MANY"); | |
1578 | TVirtualMC::GetMC()->Gspos("FTLN", 5+2*sg, "FAIA", 0., yFLTN, 198.8*sg, 0, "MANY"); | |
1579 | TVirtualMC::GetMC()->Gspos("FTLN", 5+sg, "FAIA", 0., yFLTN, 56.82*sg, 0, "MANY"); | |
1580 | TVirtualMC::GetMC()->Gspos("FTLN", 5+4*sg, "FAIC", 0., yFLTN, 369.9*sg, 0, "MANY"); | |
1581 | TVirtualMC::GetMC()->Gspos("FTLN", 5+3*sg, "FAIC", 0., yFLTN, 366.9*sg, 0, "MANY"); | |
1582 | TVirtualMC::GetMC()->Gspos("FTLN", 5+2*sg, "FAIC", 0., yFLTN, 198.8*sg, 0, "MANY"); | |
1583 | TVirtualMC::GetMC()->Gspos("FTLN", 5+sg, "FAIC", 0., yFLTN, 56.82*sg, 0, "MANY"); | |
5e6c8f3d | 1584 | } |
57df6e96 | 1585 | |
5e6c8f3d | 1586 | // definition of longitudinal components of SM cooling system |
2942f542 | 1587 | Float_t lonpar1[3] = {2., 0.5, static_cast<Float_t>(56.82 - trapar[2])}; |
1588 | Float_t lonpar2[3] = {lonpar1[0], lonpar1[1], static_cast<Float_t>((198.8 - 56.82)*0.5 - trapar[2])}; | |
1589 | Float_t lonpar3[3] = {lonpar1[0], lonpar1[1], static_cast<Float_t>((366.9 - 198.8)*0.5 - trapar[2])}; | |
1590 | TVirtualMC::GetMC()->Gsvolu("FLO1", "BOX ", idtmed[504], lonpar1, 3); // Al | |
1591 | TVirtualMC::GetMC()->Gsvolu("FLO2", "BOX ", idtmed[504], lonpar2, 3); // Al | |
1592 | TVirtualMC::GetMC()->Gsvolu("FLO3", "BOX ", idtmed[504], lonpar3, 3); // Al | |
5e6c8f3d | 1593 | |
1594 | // Positioning of longitudinal components for the SM cooling system | |
1595 | ycoor = ytub + (tubepar[1] + 2.*bar2[1] + lonpar1[1]); | |
2942f542 | 1596 | TVirtualMC::GetMC()->Gspos("FLO1", 4, "FAIA",-24., ycoor, 0., 0, "MANY"); |
1597 | TVirtualMC::GetMC()->Gspos("FLO1", 2, "FAIA", 24., ycoor, 0., 0, "MANY"); | |
1598 | TVirtualMC::GetMC()->Gspos("FLO1", 4, "FAIC",-24., ycoor, 0., 0, "MANY"); | |
1599 | TVirtualMC::GetMC()->Gspos("FLO1", 2, "FAIC", 24., ycoor, 0., 0, "MANY"); | |
5e6c8f3d | 1600 | |
1601 | zcoor = (198.8 + 56.82)*0.5; | |
2942f542 | 1602 | TVirtualMC::GetMC()->Gspos("FLO2", 4, "FAIA",-24., ycoor,-zcoor, 0, "MANY"); |
1603 | TVirtualMC::GetMC()->Gspos("FLO2", 2, "FAIA", 24., ycoor,-zcoor, 0, "MANY"); | |
1604 | TVirtualMC::GetMC()->Gspos("FLO2", 4, "FAIC",-24., ycoor,-zcoor, 0, "MANY"); | |
1605 | TVirtualMC::GetMC()->Gspos("FLO2", 2, "FAIC", 24., ycoor,-zcoor, 0, "MANY"); | |
1606 | TVirtualMC::GetMC()->Gspos("FLO2", 8, "FAIA",-24., ycoor, zcoor, 0, "MANY"); | |
1607 | TVirtualMC::GetMC()->Gspos("FLO2", 6, "FAIA", 24., ycoor, zcoor, 0, "MANY"); | |
1608 | TVirtualMC::GetMC()->Gspos("FLO2", 8, "FAIC",-24., ycoor, zcoor, 0, "MANY"); | |
1609 | TVirtualMC::GetMC()->Gspos("FLO2", 6, "FAIC", 24., ycoor, zcoor, 0, "MANY"); | |
5e6c8f3d | 1610 | |
1611 | zcoor = (366.9 + 198.8)*0.5; | |
2942f542 | 1612 | TVirtualMC::GetMC()->Gspos("FLO3", 4, "FAIA",-24., ycoor,-zcoor, 0, "MANY"); |
1613 | TVirtualMC::GetMC()->Gspos("FLO3", 2, "FAIA", 24., ycoor,-zcoor, 0, "MANY"); | |
1614 | TVirtualMC::GetMC()->Gspos("FLO3", 4, "FAIC",-24., ycoor,-zcoor, 0, "MANY"); | |
1615 | TVirtualMC::GetMC()->Gspos("FLO3", 2, "FAIC", 24., ycoor,-zcoor, 0, "MANY"); | |
1616 | TVirtualMC::GetMC()->Gspos("FLO3", 8, "FAIA",-24., ycoor, zcoor, 0, "MANY"); | |
1617 | TVirtualMC::GetMC()->Gspos("FLO3", 6, "FAIA", 24., ycoor, zcoor, 0, "MANY"); | |
1618 | TVirtualMC::GetMC()->Gspos("FLO3", 8, "FAIC",-24., ycoor, zcoor, 0, "MANY"); | |
1619 | TVirtualMC::GetMC()->Gspos("FLO3", 6, "FAIC", 24., ycoor, zcoor, 0, "MANY"); | |
5e6c8f3d | 1620 | |
1621 | ycoor = ytub - (tubepar[1] + 2.*bar2[1] + lonpar1[1]); | |
2942f542 | 1622 | TVirtualMC::GetMC()->Gspos("FLO1", 3, "FAIA",-24., ycoor, 0., 0, "MANY"); |
1623 | TVirtualMC::GetMC()->Gspos("FLO1", 1, "FAIA", 24., ycoor, 0., 0, "MANY"); | |
1624 | TVirtualMC::GetMC()->Gspos("FLO1", 3, "FAIC",-24., ycoor, 0., 0, "MANY"); | |
1625 | TVirtualMC::GetMC()->Gspos("FLO1", 1, "FAIC", 24., ycoor, 0., 0, "MANY"); | |
5e6c8f3d | 1626 | |
1627 | zcoor = (198.8 + 56.82)*0.5; | |
2942f542 | 1628 | TVirtualMC::GetMC()->Gspos("FLO2", 3, "FAIA",-24., ycoor,-zcoor, 0, "MANY"); |
1629 | TVirtualMC::GetMC()->Gspos("FLO2", 1, "FAIA", 24., ycoor,-zcoor, 0, "MANY"); | |
1630 | TVirtualMC::GetMC()->Gspos("FLO2", 3, "FAIC",-24., ycoor,-zcoor, 0, "MANY"); | |
1631 | TVirtualMC::GetMC()->Gspos("FLO2", 1, "FAIC", 24., ycoor,-zcoor, 0, "MANY"); | |
1632 | TVirtualMC::GetMC()->Gspos("FLO2", 7, "FAIA",-24., ycoor, zcoor, 0, "MANY"); | |
1633 | TVirtualMC::GetMC()->Gspos("FLO2", 5, "FAIA", 24., ycoor, zcoor, 0, "MANY"); | |
1634 | TVirtualMC::GetMC()->Gspos("FLO2", 7, "FAIC",-24., ycoor, zcoor, 0, "MANY"); | |
1635 | TVirtualMC::GetMC()->Gspos("FLO2", 5, "FAIC", 24., ycoor, zcoor, 0, "MANY"); | |
5e6c8f3d | 1636 | |
1637 | zcoor = (366.9 + 198.8)*0.5; | |
2942f542 | 1638 | TVirtualMC::GetMC()->Gspos("FLO3", 3, "FAIA",-24., ycoor,-zcoor, 0, "MANY"); |
1639 | TVirtualMC::GetMC()->Gspos("FLO3", 1, "FAIA", 24., ycoor,-zcoor, 0, "MANY"); | |
1640 | TVirtualMC::GetMC()->Gspos("FLO3", 3, "FAIC",-24., ycoor,-zcoor, 0, "MANY"); | |
1641 | TVirtualMC::GetMC()->Gspos("FLO3", 1, "FAIC", 24., ycoor,-zcoor, 0, "MANY"); | |
1642 | TVirtualMC::GetMC()->Gspos("FLO3", 7, "FAIA",-24., ycoor, zcoor, 0, "MANY"); | |
1643 | TVirtualMC::GetMC()->Gspos("FLO3", 5, "FAIA", 24., ycoor, zcoor, 0, "MANY"); | |
1644 | TVirtualMC::GetMC()->Gspos("FLO3", 7, "FAIC",-24., ycoor, zcoor, 0, "MANY"); | |
1645 | TVirtualMC::GetMC()->Gspos("FLO3", 5, "FAIC", 24., ycoor, zcoor, 0, "MANY"); | |
1646 | ||
1647 | ||
1648 | Float_t carpos[3] = {static_cast<Float_t>(25. - xtof*0.5), | |
1649 | static_cast<Float_t>((11.5 - (ytof*0.5 - fgkModuleCoverThickness))*0.5), | |
5e6c8f3d | 1650 | 0.}; |
57df6e96 | 1651 | if (fTOFHoles) { |
57df6e96 | 1652 | for (Int_t sg= -1; sg< 2; sg+= 2) { |
1653 | carpos[2] = sg*zlenA*0.5; | |
2942f542 | 1654 | TVirtualMC::GetMC()->Gspos("FTLN", 5+4*sg, "FAIB", 0., yFLTN, 369.9*sg, 0, "MANY"); |
1655 | TVirtualMC::GetMC()->Gspos("FTLN", 5+3*sg, "FAIB", 0., yFLTN, 366.9*sg, 0, "MANY"); | |
1656 | TVirtualMC::GetMC()->Gspos("FTLN", 5+2*sg, "FAIB", 0., yFLTN, 198.8*sg, 0, "MANY"); | |
1657 | TVirtualMC::GetMC()->Gspos("FTLN", 5+sg, "FAIB", 0., yFLTN, 56.82*sg, 0, "MANY"); | |
dfef1a15 | 1658 | } |
57df6e96 | 1659 | |
5e6c8f3d | 1660 | ycoor = ytub + (tubepar[1] + 2.*bar2[1] + lonpar1[1]); |
e86c4f42 | 1661 | zcoor = (198.8 + 56.82)*0.5; |
2942f542 | 1662 | TVirtualMC::GetMC()->Gspos("FLO2", 2, "FAIB",-24., ycoor,-zcoor, 0, "MANY"); |
1663 | TVirtualMC::GetMC()->Gspos("FLO2", 1, "FAIB",-24., ycoor, zcoor, 0, "MANY"); | |
e86c4f42 | 1664 | zcoor = (366.9 + 198.8)*0.5; |
2942f542 | 1665 | TVirtualMC::GetMC()->Gspos("FLO3", 2, "FAIB",-24., ycoor,-zcoor, 0, "MANY"); |
1666 | TVirtualMC::GetMC()->Gspos("FLO3", 1, "FAIB",-24., ycoor, zcoor, 0, "MANY"); | |
5e6c8f3d | 1667 | ycoor = ytub - (tubepar[1] + 2.*bar2[1] + lonpar1[1]); |
e86c4f42 | 1668 | zcoor = (198.8 + 56.82)*0.5; |
2942f542 | 1669 | TVirtualMC::GetMC()->Gspos("FLO2", 4, "FAIB", 24., ycoor,-zcoor, 0, "MANY"); |
1670 | TVirtualMC::GetMC()->Gspos("FLO2", 3, "FAIB", 24., ycoor, zcoor, 0, "MANY"); | |
e86c4f42 | 1671 | zcoor = (366.9 + 198.8)*0.5; |
2942f542 | 1672 | TVirtualMC::GetMC()->Gspos("FLO3", 4, "FAIB", 24., ycoor,-zcoor, 0, "MANY"); |
1673 | TVirtualMC::GetMC()->Gspos("FLO3", 3, "FAIB", 24., ycoor, zcoor, 0, "MANY"); | |
57df6e96 | 1674 | |
1675 | } | |
1676 | ||
5e6c8f3d | 1677 | Float_t barS[3] = {fgkBarS[0], fgkBarS[1], fgkBarS[2]}; |
2942f542 | 1678 | TVirtualMC::GetMC()->Gsvolu("FBAS", "BOX ", idtmed[504], barS, 3); // Al |
5e6c8f3d | 1679 | |
1680 | Float_t barS1[3] = {fgkBarS1[0], fgkBarS1[1], fgkBarS1[2]}; | |
2942f542 | 1681 | TVirtualMC::GetMC()->Gsvolu("FBS1", "BOX ", idtmed[504], barS1, 3); // Al |
5e6c8f3d | 1682 | |
1683 | Float_t barS2[3] = {fgkBarS2[0], fgkBarS2[1], fgkBarS2[2]}; | |
2942f542 | 1684 | TVirtualMC::GetMC()->Gsvolu("FBS2", "BOX ", idtmed[504], barS2, 3); // Al |
5e6c8f3d | 1685 | |
1879b6a0 | 1686 | Float_t ytubBis = carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - 2.*barS2[1] - tubepar[1]; |
5e6c8f3d | 1687 | ycoor = ytubBis; |
1688 | zcoor =-carpar[2] + barS[2]; | |
2942f542 | 1689 | TVirtualMC::GetMC()->Gspos("FBAS", 1, "FCA1",-24., ycoor, zcoor, 0, "ONLY"); |
1690 | TVirtualMC::GetMC()->Gspos("FBAS", 2, "FCA1", 24., ycoor, zcoor, 0, "ONLY"); | |
1691 | TVirtualMC::GetMC()->Gspos("FBAS", 1, "FCA2",-24., ycoor, zcoor, 0, "ONLY"); | |
1692 | TVirtualMC::GetMC()->Gspos("FBAS", 2, "FCA2", 24., ycoor, zcoor, 0, "ONLY"); | |
5e6c8f3d | 1693 | |
1694 | zcoor =-carpar[2] + 2.*barS[2] + 2.*tubepar[1] + barS1[2]; | |
2942f542 | 1695 | TVirtualMC::GetMC()->Gspos("FBS1", 1, "FCA1",-24., ycoor, zcoor, 0, "ONLY"); |
1696 | TVirtualMC::GetMC()->Gspos("FBS1", 2, "FCA1", 24., ycoor, zcoor, 0, "ONLY"); | |
1697 | TVirtualMC::GetMC()->Gspos("FBS1", 1, "FCA2",-24., ycoor, zcoor, 0, "ONLY"); | |
1698 | TVirtualMC::GetMC()->Gspos("FBS1", 2, "FCA2", 24., ycoor, zcoor, 0, "ONLY"); | |
5e6c8f3d | 1699 | |
1700 | ycoor = ytubBis + (tubepar[1] + barS2[1]); | |
1701 | zcoor =-carpar[2] + 2.*barS[2] + barS2[2]; | |
2942f542 | 1702 | TVirtualMC::GetMC()->Gspos("FBS2", 1, "FCA1",-24., ycoor, zcoor, 0, "ONLY"); |
1703 | TVirtualMC::GetMC()->Gspos("FBS2", 2, "FCA1", 24., ycoor, zcoor, 0, "ONLY"); | |
1704 | TVirtualMC::GetMC()->Gspos("FBS2", 1, "FCA2",-24., ycoor, zcoor, 0, "ONLY"); | |
1705 | TVirtualMC::GetMC()->Gspos("FBS2", 2, "FCA2", 24., ycoor, zcoor, 0, "ONLY"); | |
5e6c8f3d | 1706 | |
1707 | ycoor = ytubBis - (tubepar[1] + barS2[1]); | |
1708 | //zcoor =-carpar[2] + 2.*barS[2] + barS2[2]; | |
2942f542 | 1709 | TVirtualMC::GetMC()->Gspos("FBS2", 3, "FCA1",-24., ycoor, zcoor, 0, "ONLY"); |
1710 | TVirtualMC::GetMC()->Gspos("FBS2", 4, "FCA1", 24., ycoor, zcoor, 0, "ONLY"); | |
1711 | TVirtualMC::GetMC()->Gspos("FBS2", 3, "FCA2",-24., ycoor, zcoor, 0, "ONLY"); | |
1712 | TVirtualMC::GetMC()->Gspos("FBS2", 4, "FCA2", 24., ycoor, zcoor, 0, "ONLY"); | |
5e6c8f3d | 1713 | |
57df6e96 | 1714 | } |
1715 | ||
1716 | //_____________________________________________________________________________ | |
1717 | void AliTOFv6T0::MakeSuperModuleServices(Float_t xtof, Float_t ytof, Float_t zlenA) const | |
1718 | { | |
1719 | // | |
5e6c8f3d | 1720 | // Make signal cables (FCAB/L and FCBL/B volumes), |
57df6e96 | 1721 | // supemodule cover (FCOV volume) and wall (FSAW volume) |
5e6c8f3d | 1722 | // in FAIA/B/C volume containers. |
57df6e96 | 1723 | // |
1724 | ||
57df6e96 | 1725 | Int_t *idtmed = fIdtmed->GetArray()-499; |
1726 | ||
a3b608e8 | 1727 | Int_t idrotm[3]={0,0,0}; |
57df6e96 | 1728 | |
2942f542 | 1729 | Float_t tubepar[3] = {0., 0.4, static_cast<Float_t>(xtof*0.5 - fgkCBLw - fgkSawThickness)}; |
5e6c8f3d | 1730 | Float_t al1[3] = {fgkAl1parameters[0], fgkAl1parameters[1], fgkAl1parameters[2]}; |
1731 | Float_t al3[3] = {fgkAl3parameters[0], fgkAl3parameters[1], fgkAl3parameters[2]}; | |
1732 | Float_t feaRoof1[3] = {fgkRoof1parameters[0], fgkRoof1parameters[1], fgkRoof1parameters[2]}; | |
1879b6a0 | 1733 | //Float_t feaRoof2[3] = {fgkRoof2parameters[0], fgkRoof2parameters[1], fgkRoof2parameters[2]}; |
5e6c8f3d | 1734 | Float_t feaParam[3] = {fgkFEAparameters[0], fgkFEAparameters[1], fgkFEAparameters[2]}; |
57df6e96 | 1735 | |
1736 | // FEA cables definition | |
2942f542 | 1737 | Float_t cbpar[3] = {0., 0.5, static_cast<Float_t>((tubepar[2] - (fgkFEAwidth2 - fgkFEAwidth1/6.)*0.5)*0.5)}; |
1738 | TVirtualMC::GetMC()->Gsvolu("FCAB", "TUBE", idtmed[510], cbpar, 3); // copper+alu | |
5e6c8f3d | 1739 | |
2942f542 | 1740 | Float_t cbparS[3] = {cbpar[0], cbpar[1], static_cast<Float_t>((tubepar[2] - (xtof*0.5 - 25. + (fgkFEAwidth1 - fgkFEAwidth1/6.)*0.5))*0.5)}; |
1741 | TVirtualMC::GetMC()->Gsvolu("FCAL", "TUBE", idtmed[510], cbparS, 3); // copper+alu | |
57df6e96 | 1742 | |
1743 | // rotation matrix | |
1744 | AliMatrix(idrotm[0], 180., 90., 90., 90., 90., 0.); | |
1745 | ||
2942f542 | 1746 | Float_t carpar[3] = {static_cast<Float_t>(xtof*0.5 - fgkCBLw - fgkSawThickness), |
1747 | static_cast<Float_t>(feaParam[1] + feaRoof1[1] + fgkRoof2parameters[1]*0.5), | |
1748 | static_cast<Float_t>(feaRoof1[2] + fgkBetweenLandMask*0.5 + al3[2])}; | |
57df6e96 | 1749 | |
5e6c8f3d | 1750 | Float_t bar2[3] = {fgkBar2[0], fgkBar2[1], fgkBar2[2]}; |
1751 | Float_t ytub =-(ytof*0.5 - fgkModuleCoverThickness)*0.5 + carpar[1] + | |
1879b6a0 | 1752 | carpar[1] - 2.*fgkRoof2parameters[1]*0.5 - 2.*feaRoof1[1] - 2.*bar2[1] - tubepar[1]; |
57df6e96 | 1753 | |
5e6c8f3d | 1754 | // FEA cables positioning |
1755 | Float_t xcoor = (tubepar[2] + (fgkFEAwidth2 - fgkFEAwidth1/6.)*0.5)*0.5; | |
1756 | Float_t ycoor = ytub - 3.; | |
1757 | Float_t zcoor =-carpar[2] + (2.*feaRoof1[2] - 2.*al1[2] - 2.*feaParam[2] - cbpar[1]); | |
2942f542 | 1758 | TVirtualMC::GetMC()->Gspos("FCAB", 1, "FCA1",-xcoor, ycoor, zcoor, idrotm[0], "ONLY"); |
1759 | TVirtualMC::GetMC()->Gspos("FCAB", 2, "FCA1", xcoor, ycoor, zcoor, idrotm[0], "ONLY"); | |
1760 | TVirtualMC::GetMC()->Gspos("FCAB", 1, "FCA2",-xcoor, ycoor, zcoor, idrotm[0], "ONLY"); | |
1761 | TVirtualMC::GetMC()->Gspos("FCAB", 2, "FCA2", xcoor, ycoor, zcoor, idrotm[0], "ONLY"); | |
5e6c8f3d | 1762 | xcoor = (tubepar[2] + (xtof*0.5 - 25. + (fgkFEAwidth1 - fgkFEAwidth1/6.)*0.5))*0.5; |
1763 | ycoor -= 2.*cbpar[1]; | |
2942f542 | 1764 | TVirtualMC::GetMC()->Gspos("FCAL", 1, "FCA1",-xcoor, ycoor, zcoor, idrotm[0], "ONLY"); |
1765 | TVirtualMC::GetMC()->Gspos("FCAL", 2, "FCA1", xcoor, ycoor, zcoor, idrotm[0], "ONLY"); | |
1766 | TVirtualMC::GetMC()->Gspos("FCAL", 1, "FCA2",-xcoor, ycoor, zcoor, idrotm[0], "ONLY"); | |
1767 | TVirtualMC::GetMC()->Gspos("FCAL", 2, "FCA2", xcoor, ycoor, zcoor, idrotm[0], "ONLY"); | |
57df6e96 | 1768 | |
dfef1a15 | 1769 | |
1770 | // Cables and tubes on the side blocks | |
57df6e96 | 1771 | // constants definition |
1772 | const Float_t kCBLl = zlenA*0.5; // length of block | |
1773 | const Float_t kCBLlh = zlenA*0.5 - fgkInterCentrModBorder2; // length of block in case of holes | |
1774 | //const Float_t fgkCBLw = 13.5; // width of block | |
1775 | //const Float_t fgkCBLh1 = 2.; // min. height of block | |
1776 | //const Float_t fgkCBLh2 = 12.3; // max. height of block | |
1777 | //const Float_t fgkSawThickness = 1.; // Al wall thickness | |
1778 | ||
1779 | // lateral cable and tube volume definition | |
1780 | Float_t tgal = (fgkCBLh2 - fgkCBLh1)/(2.*kCBLl); | |
dfef1a15 | 1781 | Float_t cblpar[11]; |
57df6e96 | 1782 | cblpar[0] = fgkCBLw *0.5; |
dfef1a15 | 1783 | cblpar[1] = 0.; |
1784 | cblpar[2] = 0.; | |
57df6e96 | 1785 | cblpar[3] = kCBLl *0.5; |
1786 | cblpar[4] = fgkCBLh1 *0.5; | |
1787 | cblpar[5] = fgkCBLh2 *0.5; | |
dfef1a15 | 1788 | cblpar[6] = TMath::ATan(tgal)*kRaddeg; |
57df6e96 | 1789 | cblpar[7] = kCBLl *0.5; |
1790 | cblpar[8] = fgkCBLh1 *0.5; | |
1791 | cblpar[9] = fgkCBLh2 *0.5; | |
dfef1a15 | 1792 | cblpar[10]= cblpar[6]; |
2942f542 | 1793 | TVirtualMC::GetMC()->Gsvolu("FCBL", "TRAP", idtmed[511], cblpar, 11); // cables and tubes mix |
57df6e96 | 1794 | |
1795 | // Side Al Walls definition | |
2942f542 | 1796 | Float_t sawpar[3] = {static_cast<Float_t>(fgkSawThickness*0.5), static_cast<Float_t>(fgkCBLh2*0.5), kCBLl}; |
1797 | TVirtualMC::GetMC()->Gsvolu("FSAW", "BOX ", idtmed[504], sawpar, 3); // Al | |
57df6e96 | 1798 | |
1799 | AliMatrix(idrotm[1], 90., 90., 180., 0., 90., 180.); | |
1800 | AliMatrix(idrotm[2], 90., 90., 0., 0., 90., 0.); | |
1801 | ||
1802 | // lateral cable and tube volume positioning | |
57df6e96 | 1803 | xcoor = (xtof - fgkCBLw)*0.5 - 2.*sawpar[0]; |
1804 | ycoor = (fgkCBLh1 + fgkCBLh2)*0.25 - (ytof*0.5 - fgkModuleCoverThickness)*0.5; | |
1805 | zcoor = kCBLl*0.5; | |
2942f542 | 1806 | TVirtualMC::GetMC()->Gspos("FCBL", 1, "FAIA", -xcoor, ycoor, -zcoor, idrotm[1], "ONLY"); |
1807 | TVirtualMC::GetMC()->Gspos("FCBL", 2, "FAIA", xcoor, ycoor, -zcoor, idrotm[1], "ONLY"); | |
1808 | TVirtualMC::GetMC()->Gspos("FCBL", 3, "FAIA", -xcoor, ycoor, zcoor, idrotm[2], "ONLY"); | |
1809 | TVirtualMC::GetMC()->Gspos("FCBL", 4, "FAIA", xcoor, ycoor, zcoor, idrotm[2], "ONLY"); | |
1810 | TVirtualMC::GetMC()->Gspos("FCBL", 1, "FAIC", -xcoor, ycoor, -zcoor, idrotm[1], "ONLY"); | |
1811 | TVirtualMC::GetMC()->Gspos("FCBL", 2, "FAIC", xcoor, ycoor, -zcoor, idrotm[1], "ONLY"); | |
1812 | TVirtualMC::GetMC()->Gspos("FCBL", 3, "FAIC", -xcoor, ycoor, zcoor, idrotm[2], "ONLY"); | |
1813 | TVirtualMC::GetMC()->Gspos("FCBL", 4, "FAIC", xcoor, ycoor, zcoor, idrotm[2], "ONLY"); | |
57df6e96 | 1814 | |
dfef1a15 | 1815 | if (fTOFHoles) { |
57df6e96 | 1816 | cblpar[3] = kCBLlh *0.5; |
1817 | cblpar[5] = fgkCBLh1*0.5 + kCBLlh*tgal; | |
1818 | cblpar[7] = kCBLlh *0.5; | |
dfef1a15 | 1819 | cblpar[9] = cblpar[5]; |
2942f542 | 1820 | TVirtualMC::GetMC()->Gsvolu("FCBB", "TRAP", idtmed[511], cblpar, 11); // cables and tubes mix |
57df6e96 | 1821 | |
1822 | xcoor = (xtof - fgkCBLw)*0.5 - 2.*sawpar[0]; | |
1823 | ycoor = (fgkCBLh1 + 2.*cblpar[5])*0.25 - (ytof*0.5 - fgkModuleCoverThickness)*0.5; | |
1824 | zcoor = kCBLl-kCBLlh*0.5; | |
2942f542 | 1825 | TVirtualMC::GetMC()->Gspos("FCBB", 1, "FAIB", -xcoor, ycoor, -zcoor, idrotm[1], "ONLY"); |
1826 | TVirtualMC::GetMC()->Gspos("FCBB", 2, "FAIB", xcoor, ycoor, -zcoor, idrotm[1], "ONLY"); | |
1827 | TVirtualMC::GetMC()->Gspos("FCBB", 3, "FAIB", -xcoor, ycoor, zcoor, idrotm[2], "ONLY"); | |
1828 | TVirtualMC::GetMC()->Gspos("FCBB", 4, "FAIB", xcoor, ycoor, zcoor, idrotm[2], "ONLY"); | |
57df6e96 | 1829 | } |
1830 | ||
1831 | // lateral cable and tube volume positioning | |
5e6c8f3d | 1832 | xcoor = xtof*0.5 - sawpar[0]; |
57df6e96 | 1833 | ycoor = (fgkCBLh2 - ytof*0.5 + fgkModuleCoverThickness)*0.5; |
1834 | zcoor = 0.; | |
2942f542 | 1835 | TVirtualMC::GetMC()->Gspos("FSAW", 1, "FAIA", -xcoor, ycoor, zcoor, 0, "ONLY"); |
1836 | TVirtualMC::GetMC()->Gspos("FSAW", 2, "FAIA", xcoor, ycoor, zcoor, 0, "ONLY"); | |
1837 | TVirtualMC::GetMC()->Gspos("FSAW", 1, "FAIC", -xcoor, ycoor, zcoor, 0, "ONLY"); | |
1838 | TVirtualMC::GetMC()->Gspos("FSAW", 2, "FAIC", xcoor, ycoor, zcoor, 0, "ONLY"); | |
57df6e96 | 1839 | |
1840 | if (fTOFHoles) { | |
dfef1a15 | 1841 | xcoor = xtof*0.5 - sawpar[0]; |
57df6e96 | 1842 | ycoor = (fgkCBLh2 - ytof*0.5 + fgkModuleCoverThickness)*0.5; |
2942f542 | 1843 | TVirtualMC::GetMC()->Gspos("FSAW", 1, "FAIB", -xcoor, ycoor, 0., 0, "ONLY"); |
1844 | TVirtualMC::GetMC()->Gspos("FSAW", 2, "FAIB", xcoor, ycoor, 0., 0, "ONLY"); | |
dfef1a15 | 1845 | } |
1846 | ||
1847 | // TOF Supermodule cover definition and positioning | |
2942f542 | 1848 | Float_t covpar[3] = {static_cast<Float_t>(xtof*0.5), 0.075, static_cast<Float_t>(zlenA*0.5)}; |
1849 | TVirtualMC::GetMC()->Gsvolu("FCOV", "BOX ", idtmed[504], covpar, 3); // Al | |
57df6e96 | 1850 | if (fTOFHoles) { |
1851 | covpar[2] = (zlenA*0.5 - fgkInterCentrModBorder2)*0.5; | |
2942f542 | 1852 | TVirtualMC::GetMC()->Gsvolu("FCOB", "BOX ", idtmed[504], covpar, 3); // Al |
57df6e96 | 1853 | covpar[2] = fgkInterCentrModBorder2; |
2942f542 | 1854 | TVirtualMC::GetMC()->Gsvolu("FCOP", "BOX ", idtmed[513], covpar, 3); // Plastic (CH2) |
57df6e96 | 1855 | } |
1856 | ||
dfef1a15 | 1857 | xcoor = 0.; |
5e6c8f3d | 1858 | ycoor = (ytof*0.5 - fgkModuleCoverThickness)*0.5 - covpar[1]; |
dfef1a15 | 1859 | zcoor = 0.; |
2942f542 | 1860 | TVirtualMC::GetMC()->Gspos("FCOV", 0, "FAIA", xcoor, ycoor, zcoor, 0, "ONLY"); |
1861 | TVirtualMC::GetMC()->Gspos("FCOV", 0, "FAIC", xcoor, ycoor, zcoor, 0, "ONLY"); | |
57df6e96 | 1862 | if (fTOFHoles) { |
1863 | zcoor = (zlenA*0.5 + fgkInterCentrModBorder2)*0.5; | |
2942f542 | 1864 | TVirtualMC::GetMC()->Gspos("FCOB", 1, "FAIB", xcoor, ycoor, zcoor, 0, "ONLY"); |
1865 | TVirtualMC::GetMC()->Gspos("FCOB", 2, "FAIB", xcoor, ycoor, -zcoor, 0, "ONLY"); | |
57df6e96 | 1866 | zcoor = 0.; |
2942f542 | 1867 | TVirtualMC::GetMC()->Gspos("FCOP", 0, "FAIB", xcoor, ycoor, zcoor, 0, "ONLY"); |
57df6e96 | 1868 | } |
1869 | ||
1870 | } | |
1871 | ||
1872 | //_____________________________________________________________________________ | |
1873 | void AliTOFv6T0::MakeReadoutCrates(Float_t ytof) const | |
1874 | { | |
1875 | // Services Volumes | |
1876 | ||
1877 | // Empty crate weight: 50 Kg, electronics cards + cables ~ 52 Kg. | |
1878 | // Per each side (A and C) the total weight is: 2x102 ~ 204 Kg. | |
1879 | // ... + weight of the connection pannel for the steel cooling system (Cr 18%, Ni 12%, Fe 70%) | |
1880 | // + other remaining elements + various supports | |
1881 | ||
1882 | // Each FEA card weight + all supports | |
1883 | // (including all bolts and not including the cable connectors) | |
1884 | // 353.1 g. | |
1885 | // Per each strip there are 4 FEA cards, then | |
1886 | // the total weight of the front-end electonics section is: 353.1 g x 4 = 1412.4 g. | |
dfef1a15 | 1887 | |
1888 | // Services Volumes | |
1889 | ||
1890 | // Empty crate weight: 50 Kg, electronics cards + cables ~ 52 Kg. | |
1891 | // Per each side (A and C) the total weight is: 2x102 ~ 204 Kg. | |
1892 | // ... + weight of the connection pannel for the steel cooling system (Cr 18%, Ni 12%, Fe 70%) | |
1893 | // + other remaining elements + various supports | |
1894 | ||
1895 | // Each FEA card weight + all supports | |
1896 | // (including all bolts and not including the cable connectors) | |
1897 | // 353.1 g. | |
1898 | // Per each strip there are 4 FEA cards, then | |
1899 | // the total weight of the front-end electonics section is: 353.1 g x 4 = 1412.4 g. | |
57df6e96 | 1900 | // |
1901 | ||
1902 | Int_t *idtmed = fIdtmed->GetArray()-499; | |
1903 | ||
a3b608e8 | 1904 | Int_t idrotm[18]; for (Int_t ii=0; ii<18; ii++) idrotm[ii]=0; |
dfef1a15 | 1905 | |
57df6e96 | 1906 | // volume definition |
dfef1a15 | 1907 | Float_t serpar[3] = {29.*0.5, 121.*0.5, 90.*0.5}; |
2942f542 | 1908 | TVirtualMC::GetMC()->Gsvolu("FTOS", "BOX ", idtmed[514], serpar, 3); // Al + Cu + steel |
57df6e96 | 1909 | |
1910 | Float_t xcoor, ycoor, zcoor; | |
dfef1a15 | 1911 | zcoor = (118.-90.)*0.5; |
1912 | Float_t phi = -10., ra = fTOFGeometry->Rmin() + ytof*0.5; | |
1913 | for (Int_t i = 0; i < fTOFGeometry->NSectors(); i++) { | |
1914 | phi += 20.; | |
1915 | xcoor = ra * TMath::Cos(phi * kDegrad); | |
1916 | ycoor = ra * TMath::Sin(phi * kDegrad); | |
57df6e96 | 1917 | AliMatrix(idrotm[i], 90., phi, 90., phi + 270., 0., 0.); |
2942f542 | 1918 | TVirtualMC::GetMC()->Gspos("FTOS", i, "BFMO", xcoor, ycoor, zcoor, idrotm[i], "ONLY"); |
dfef1a15 | 1919 | } |
57df6e96 | 1920 | |
dfef1a15 | 1921 | zcoor = (90. - 223.)*0.5; |
2942f542 | 1922 | TVirtualMC::GetMC()->Gspos("FTOS", 1, "BBCE", ra, -3., zcoor, 0, "ONLY"); |
dfef1a15 | 1923 | |
1924 | } | |
57df6e96 | 1925 | |
dfef1a15 | 1926 | //_____________________________________________________________________________ |
1927 | void AliTOFv6T0::CreateMaterials() | |
1928 | { | |
1929 | // | |
1930 | // Define materials for the Time Of Flight | |
1931 | // | |
1932 | ||
1933 | //AliTOF::CreateMaterials(); | |
1934 | ||
f7a1cc68 | 1935 | AliMagF *magneticField = (AliMagF*)((AliMagF*)TGeoGlobalMagField::Instance()->GetField()); |
dfef1a15 | 1936 | |
1937 | Int_t isxfld = magneticField->Integ(); | |
1938 | Float_t sxmgmx = magneticField->Max(); | |
1939 | ||
57df6e96 | 1940 | //--- Quartz (SiO2) --- |
1941 | Float_t aq[2] = { 28.0855,15.9994}; | |
dfef1a15 | 1942 | Float_t zq[2] = { 14.,8. }; |
1943 | Float_t wq[2] = { 1.,2. }; | |
57df6e96 | 1944 | Float_t dq = 2.7; // (+5.9%) |
dfef1a15 | 1945 | Int_t nq = -2; |
1946 | ||
57df6e96 | 1947 | // --- Nomex (C14H22O2N2) --- |
1948 | Float_t anox[4] = {12.011,1.00794,15.9994,14.00674}; | |
dfef1a15 | 1949 | Float_t znox[4] = { 6., 1., 8., 7.}; |
1950 | Float_t wnox[4] = {14., 22., 2., 2.}; | |
1951 | //Float_t dnox = 0.048; //old value | |
1952 | Float_t dnox = 0.22; // (x 4.6) | |
1953 | Int_t nnox = -4; | |
1954 | ||
57df6e96 | 1955 | // --- G10 {Si, O, C, H, O} --- |
1956 | Float_t we[7], na[7]; | |
1957 | ||
1958 | Float_t ag10[5] = {28.0855,15.9994,12.011,1.00794,15.9994}; | |
dfef1a15 | 1959 | Float_t zg10[5] = {14., 8., 6., 1., 8.}; |
1960 | Float_t wmatg10[5]; | |
1961 | Int_t nlmatg10 = 5; | |
1962 | na[0]= 1. , na[1]= 2. , na[2]= 0. , na[3]= 0. , na[4]= 0.; | |
1963 | MaterialMixer(we,ag10,na,5); | |
1964 | wmatg10[0]= we[0]*0.6; | |
1965 | wmatg10[1]= we[1]*0.6; | |
1966 | na[0]= 0. , na[1]= 0. , na[2]= 14. , na[3]= 20. , na[4]= 3.; | |
1967 | MaterialMixer(we,ag10,na,5); | |
1968 | wmatg10[2]= we[2]*0.4; | |
1969 | wmatg10[3]= we[3]*0.4; | |
1970 | wmatg10[4]= we[4]*0.4; | |
cb4d308f | 1971 | AliDebug(1,Form("wg10 %f %f %f %f %f", wmatg10[0], wmatg10[1], wmatg10[2], wmatg10[3], wmatg10[4])); |
57df6e96 | 1972 | //Float_t densg10 = 1.7; //old value |
e41ca6a9 | 1973 | Float_t densg10 = 2.0; // (+17.8%) |
dfef1a15 | 1974 | |
57df6e96 | 1975 | // --- Water --- |
1976 | Float_t awa[2] = { 1.00794, 15.9994 }; | |
dfef1a15 | 1977 | Float_t zwa[2] = { 1., 8. }; |
1978 | Float_t wwa[2] = { 2., 1. }; | |
1979 | Float_t dwa = 1.0; | |
1980 | Int_t nwa = -2; | |
1981 | ||
57df6e96 | 1982 | // --- Air --- |
1983 | Float_t aAir[4]={12.011,14.00674,15.9994,39.948}; | |
dfef1a15 | 1984 | Float_t zAir[4]={6.,7.,8.,18.}; |
1985 | Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827}; | |
1986 | Float_t dAir = 1.20479E-3; | |
1987 | ||
57df6e96 | 1988 | // --- Fibre Glass --- |
1989 | Float_t afg[4] = {28.0855,15.9994,12.011,1.00794}; | |
dfef1a15 | 1990 | Float_t zfg[4] = {14., 8., 6., 1.}; |
1991 | Float_t wfg[4] = {0.12906,0.29405,0.51502,0.06187}; | |
1992 | //Float_t dfg = 1.111; | |
57df6e96 | 1993 | Float_t dfg = 2.05; // (x1.845) |
dfef1a15 | 1994 | Int_t nfg = 4; |
1995 | ||
57df6e96 | 1996 | // --- Freon C2F4H2 + SF6 --- |
1997 | Float_t afre[4] = {12.011,1.00794,18.9984032,32.0065}; | |
1998 | Float_t zfre[4] = { 6., 1., 9., 16.}; | |
1999 | Float_t wfre[4] = {0.21250,0.01787,0.74827,0.021355}; | |
2000 | Float_t densfre = 0.00375; | |
dfef1a15 | 2001 | Int_t nfre = 4; |
2002 | ||
57df6e96 | 2003 | // --- Cables and tubes {Al, Cu} --- |
2004 | Float_t acbt[2] = {26.981539,63.546}; | |
2005 | Float_t zcbt[2] = {13., 29.}; | |
2006 | Float_t wcbt[2] = {0.407,0.593}; | |
2007 | Float_t decbt = 0.68; | |
2008 | ||
2009 | // --- Cable {CH2, Al, Cu} --- | |
2010 | Float_t asc[4] = {12.011, 1.00794, 26.981539,63.546}; | |
2011 | Float_t zsc[4] = { 6., 1., 13., 29.}; | |
2012 | Float_t wsc[4]; | |
2013 | for (Int_t ii=0; ii<4; ii++) wsc[ii]=0.; | |
2014 | ||
2015 | Float_t wDummy[4], nDummy[4]; | |
2016 | for (Int_t ii=0; ii<4; ii++) wDummy[ii]=0.; | |
2017 | for (Int_t ii=0; ii<4; ii++) nDummy[ii]=0.; | |
2018 | nDummy[0] = 1.; | |
2019 | nDummy[1] = 2.; | |
2020 | MaterialMixer(wDummy,asc,nDummy,2); | |
2021 | wsc[0] = 0.4375*wDummy[0]; | |
2022 | wsc[1] = 0.4375*wDummy[1]; | |
2023 | wsc[2] = 0.3244; | |
2024 | wsc[3] = 0.2381; | |
2025 | Float_t dsc = 1.223; | |
2026 | ||
2027 | // --- Crates boxes {Al, Cu, Fe, Cr, Ni} --- | |
2028 | Float_t acra[5]= {26.981539,63.546,55.845,51.9961,58.6934}; | |
dfef1a15 | 2029 | Float_t zcra[5]= {13., 29., 26., 24., 28.}; |
2030 | Float_t wcra[5]= {0.7,0.2,0.07,0.018,0.012}; | |
2031 | Float_t dcra = 0.77; | |
2032 | ||
57df6e96 | 2033 | // --- Polietilene CH2 --- |
2034 | Float_t aPlastic[2] = {12.011, 1.00794}; | |
2035 | Float_t zPlastic[2] = { 6., 1.}; | |
2036 | Float_t wPlastic[2] = { 1., 2.}; | |
2037 | //Float_t dPlastic = 0.92; // PDB value | |
2038 | Float_t dPlastic = 0.93; // (~+1.1%) | |
2039 | Int_t nwPlastic = -2; | |
2040 | ||
dfef1a15 | 2041 | AliMixture ( 0, "Air$", aAir, zAir, dAir, 4, wAir); |
2042 | AliMixture ( 1, "Nomex$", anox, znox, dnox, nnox, wnox); | |
2043 | AliMixture ( 2, "G10$", ag10, zg10, densg10, nlmatg10, wmatg10); | |
2044 | AliMixture ( 3, "fibre glass$", afg, zfg, dfg, nfg, wfg); | |
57df6e96 | 2045 | AliMaterial( 4, "Al $", 26.981539, 13., 2.7, -8.9, 999.); |
2046 | Float_t factor = 0.4/1.5*2./3.; | |
2047 | AliMaterial( 5, "Al honeycomb$", 26.981539, 13., 2.7*factor, -8.9/factor, 999.); | |
dfef1a15 | 2048 | AliMixture ( 6, "Freon$", afre, zfre, densfre, nfre, wfre); |
2049 | AliMixture ( 7, "Glass$", aq, zq, dq, nq, wq); | |
57df6e96 | 2050 | AliMixture ( 8, "Water$", awa, zwa, dwa, nwa, wwa); |
2051 | AliMixture ( 9, "cables+tubes$", acbt, zcbt, decbt, 2, wcbt); | |
2052 | AliMaterial(10, "Cu $", 63.546, 29., 8.96, -1.43, 999.); | |
2053 | AliMixture (11, "cable$", asc, zsc, dsc, 4, wsc); | |
2054 | AliMixture (12, "Al+Cu+steel$", acra, zcra, dcra, 5, wcra); | |
2055 | AliMixture (13, "plastic$", aPlastic, zPlastic, dPlastic, nwPlastic, wPlastic); | |
2056 | Float_t factorHoles = 1./36.5; | |
2057 | AliMaterial(14, "Al honey for holes$", 26.981539, 13., 2.7*factorHoles, -8.9/factorHoles, 999.); | |
dfef1a15 | 2058 | |
2059 | Float_t epsil, stmin, deemax, stemax; | |
2060 | ||
2061 | // STD data | |
2062 | // EPSIL = 0.1 ! Tracking precision, | |
2063 | // STEMAX = 0.1 ! Maximum displacement for multiple scattering | |
2064 | // DEEMAX = 0.1 ! Maximum fractional energy loss, DLS | |
2065 | // STMIN = 0.1 | |
2066 | ||
2067 | // TOF data | |
2068 | epsil = .001; // Tracking precision, | |
2069 | stemax = -1.; // Maximum displacement for multiple scattering | |
2070 | deemax = -.3; // Maximum fractional energy loss, DLS | |
2071 | stmin = -.8; | |
2072 | ||
57df6e96 | 2073 | AliMedium( 1,"Air$", 0, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); |
dfef1a15 | 2074 | AliMedium( 2,"Nomex$", 1, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); |
2075 | AliMedium( 3,"G10$", 2, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
2076 | AliMedium( 4,"fibre glass$", 3, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
57df6e96 | 2077 | AliMedium( 5,"Al Frame$", 4, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); |
2078 | AliMedium( 6,"honeycomb$", 5, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
2079 | AliMedium( 7,"Fre$", 6, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
2080 | AliMedium( 8,"Cu-S$", 10, 1, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
2081 | AliMedium( 9,"Glass$", 7, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
2082 | AliMedium(10,"Water$", 8, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
2083 | AliMedium(11,"Cable$", 11, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
2084 | AliMedium(12,"Cables+Tubes$", 9, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
2085 | AliMedium(13,"Copper$", 10, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
2086 | AliMedium(14,"Plastic$", 13, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
2087 | AliMedium(15,"Crates$", 12, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
2088 | AliMedium(16,"honey_holes$", 14, 0, isxfld, sxmgmx, 10., stemax, deemax, epsil, stmin); | |
dfef1a15 | 2089 | |
2090 | } | |
2091 | //_____________________________________________________________________________ | |
2092 | void AliTOFv6T0::Init() | |
2093 | { | |
2094 | // | |
2095 | // Initialise the detector after the geometry has been defined | |
2096 | // | |
2097 | AliDebug(1, "**************************************" | |
2098 | " TOF " | |
2099 | "**************************************"); | |
2100 | AliDebug(1, " Version 4 of TOF initialing, " | |
2101 | "symmetric TOF - Full Coverage version"); | |
2102 | ||
2103 | AliTOF::Init(); | |
2104 | ||
2942f542 | 2105 | fIdFTOA = TVirtualMC::GetMC()->VolId("FTOA"); |
dfef1a15 | 2106 | if (fTOFHoles) { |
2942f542 | 2107 | fIdFTOB = TVirtualMC::GetMC()->VolId("FTOB"); |
2108 | fIdFTOC = TVirtualMC::GetMC()->VolId("FTOC"); | |
dfef1a15 | 2109 | } |
2942f542 | 2110 | fIdFLTA = TVirtualMC::GetMC()->VolId("FLTA"); |
dfef1a15 | 2111 | if (fTOFHoles) { |
2942f542 | 2112 | fIdFLTB = TVirtualMC::GetMC()->VolId("FLTB"); |
2113 | fIdFLTC = TVirtualMC::GetMC()->VolId("FLTC"); | |
dfef1a15 | 2114 | } |
2115 | ||
2116 | AliDebug(1, "**************************************" | |
2117 | " TOF " | |
2118 | "**************************************"); | |
2119 | } | |
2120 | ||
2121 | //_____________________________________________________________________________ | |
2122 | void AliTOFv6T0::StepManager() | |
2123 | { | |
2124 | ||
2125 | // | |
2126 | // Procedure called at each step in the Time Of Flight | |
2127 | // | |
2128 | ||
2129 | TLorentzVector mom, pos; | |
2130 | Float_t xm[3],pm[3],xpad[3],ppad[3]; | |
2131 | Float_t hits[14]; | |
2132 | Int_t vol[5]; | |
2133 | Int_t sector, plate, padx, padz, strip; | |
2134 | Int_t copy, padzid, padxid, stripid, i; | |
2135 | Int_t *idtmed = fIdtmed->GetArray()-499; | |
2136 | Float_t incidenceAngle; | |
2137 | ||
2138 | const char* volpath; | |
2139 | ||
2140 | Int_t index = 0; | |
2141 | ||
2142 | if( | |
2942f542 | 2143 | TVirtualMC::GetMC()->IsTrackEntering() |
2144 | && TVirtualMC::GetMC()->TrackCharge() | |
2145 | //&& TVirtualMC::GetMC()->GetMedium()==idtmed[507] | |
2146 | && TVirtualMC::GetMC()->CurrentMedium()==idtmed[507] | |
2147 | && TVirtualMC::GetMC()->CurrentVolID(copy)==fIdSens | |
dfef1a15 | 2148 | ) |
2149 | { | |
2150 | ||
2151 | AliMC *mcApplication = (AliMC*)gAlice->GetMCApp(); | |
2152 | ||
66e8614d | 2153 | AddTrackReference(mcApplication->GetCurrentTrackNumber(), AliTrackReference::kTOF); |
2154 | //AddTrackReference(mcApplication->GetCurrentTrackNumber()); | |
dfef1a15 | 2155 | |
2156 | // getting information about hit volumes | |
2157 | ||
2942f542 | 2158 | padzid=TVirtualMC::GetMC()->CurrentVolOffID(1,copy); |
dfef1a15 | 2159 | padz=copy; |
2160 | padz--; | |
2161 | ||
2942f542 | 2162 | padxid=TVirtualMC::GetMC()->CurrentVolOffID(0,copy); |
dfef1a15 | 2163 | padx=copy; |
2164 | padx--; | |
2165 | ||
2942f542 | 2166 | stripid=TVirtualMC::GetMC()->CurrentVolOffID(4,copy); |
dfef1a15 | 2167 | strip=copy; |
2168 | strip--; | |
2169 | ||
2942f542 | 2170 | TVirtualMC::GetMC()->TrackPosition(pos); |
2171 | TVirtualMC::GetMC()->TrackMomentum(mom); | |
dfef1a15 | 2172 | |
2173 | Double_t normMom=1./mom.Rho(); | |
2174 | ||
2175 | // getting the coordinates in pad ref system | |
2176 | ||
2177 | xm[0] = (Float_t)pos.X(); | |
2178 | xm[1] = (Float_t)pos.Y(); | |
2179 | xm[2] = (Float_t)pos.Z(); | |
2180 | ||
2181 | pm[0] = (Float_t)mom.X()*normMom; | |
2182 | pm[1] = (Float_t)mom.Y()*normMom; | |
2183 | pm[2] = (Float_t)mom.Z()*normMom; | |
2184 | ||
2942f542 | 2185 | TVirtualMC::GetMC()->Gmtod(xm,xpad,1); // from MRS to DRS: coordinates convertion |
2186 | TVirtualMC::GetMC()->Gmtod(pm,ppad,2); // from MRS to DRS: direction cosinus convertion | |
dfef1a15 | 2187 | |
2188 | ||
2189 | if (TMath::Abs(ppad[1])>1) { | |
2190 | AliWarning("Abs(ppad) > 1"); | |
2191 | ppad[1]=TMath::Sign((Float_t)1,ppad[1]); | |
2192 | } | |
2193 | incidenceAngle = TMath::ACos(ppad[1])*kRaddeg; | |
2194 | ||
2195 | plate = -1; | |
2196 | if (strip < fTOFGeometry->NStripC()) { | |
2197 | plate = 0; | |
2198 | //strip = strip; | |
2199 | } | |
2200 | else if (strip >= fTOFGeometry->NStripC() && | |
2201 | strip < fTOFGeometry->NStripC() + fTOFGeometry->NStripB()) { | |
2202 | plate = 1; | |
2203 | strip = strip - fTOFGeometry->NStripC(); | |
2204 | } | |
2205 | else if (strip >= fTOFGeometry->NStripC() + fTOFGeometry->NStripB() && | |
2206 | strip < fTOFGeometry->NStripC() + fTOFGeometry->NStripB() + fTOFGeometry->NStripA()) { | |
2207 | plate = 2; | |
2208 | strip = strip - fTOFGeometry->NStripC() - fTOFGeometry->NStripB(); | |
2209 | } | |
2210 | else if (strip >= fTOFGeometry->NStripC() + fTOFGeometry->NStripB() + fTOFGeometry->NStripA() && | |
2211 | strip < fTOFGeometry->NStripC() + fTOFGeometry->NStripB() + fTOFGeometry->NStripA() + fTOFGeometry->NStripB()) { | |
2212 | plate = 3; | |
2213 | strip = strip - fTOFGeometry->NStripC() - fTOFGeometry->NStripB() - fTOFGeometry->NStripA(); | |
2214 | } | |
2215 | else { | |
2216 | plate = 4; | |
2217 | strip = strip - fTOFGeometry->NStripC() - fTOFGeometry->NStripB() - fTOFGeometry->NStripA() - fTOFGeometry->NStripB(); | |
2218 | } | |
2219 | ||
2942f542 | 2220 | volpath=TVirtualMC::GetMC()->CurrentVolOffName(7); |
dfef1a15 | 2221 | index=atoi(&volpath[4]); |
2222 | sector=-1; | |
2223 | sector=index; | |
2224 | ||
2225 | //Old 6h convention | |
2226 | // if(index<5){ | |
2227 | // sector=index+13; | |
2228 | // } | |
2229 | // else{ | |
2230 | // sector=index-5; | |
2231 | // } | |
2232 | ||
2233 | for(i=0;i<3;++i) { | |
2234 | hits[i] = pos[i]; | |
2235 | hits[i+3] = pm[i]; | |
2236 | } | |
2237 | ||
2238 | hits[6] = mom.Rho(); | |
2239 | hits[7] = pos[3]; | |
2240 | hits[8] = xpad[0]; | |
2241 | hits[9] = xpad[1]; | |
2242 | hits[10]= xpad[2]; | |
2243 | hits[11]= incidenceAngle; | |
2942f542 | 2244 | hits[12]= TVirtualMC::GetMC()->Edep(); |
2245 | hits[13]= TVirtualMC::GetMC()->TrackLength(); | |
dfef1a15 | 2246 | |
2247 | vol[0]= sector; | |
2248 | vol[1]= plate; | |
2249 | vol[2]= strip; | |
2250 | vol[3]= padx; | |
2251 | vol[4]= padz; | |
2252 | ||
2253 | AddT0Hit(mcApplication->GetCurrentTrackNumber(),vol, hits); | |
2254 | //AddT0Hit(gAlice->GetMCApp()->GetCurrentTrackNumber(),vol, hits); | |
2255 | } | |
2256 | } | |
2257 | //------------------------------------------------------------------- | |
ca83c889 | 2258 | void AliTOFv6T0::MaterialMixer(Float_t * p, const Float_t * const a, |
2259 | const Float_t * const m, Int_t n) const | |
dfef1a15 | 2260 | { |
2261 | // a[] atomic weights vector (in) | |
2262 | // (atoms present in more compound appear separately) | |
2263 | // m[] number of corresponding atoms in the compound (in) | |
2264 | Float_t t = 0.; | |
2265 | for (Int_t i = 0; i < n; ++i) { | |
2266 | p[i] = a[i]*m[i]; | |
2267 | t += p[i]; | |
2268 | } | |
2269 | for (Int_t i = 0; i < n; ++i) { | |
2270 | p[i] = p[i]/t; | |
2271 | //AliDebug(1,Form((\n weight[%i] = %f (,i,p[i])); | |
2272 | } | |
2273 | } |