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68ca986e | 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 | $Log$ | |
6d5d9c06 | 18 | Revision 1.25 2001/06/12 13:45:05 coppedis |
19 | TDI in correct position and minor correction | |
20 | ||
7cc664ae | 21 | Revision 1.24 2001/05/16 14:57:28 alibrary |
22 | New files for folders and Stack | |
23 | ||
9e1a0ddb | 24 | Revision 1.23 2001/05/14 09:51:50 coppedis |
25 | Change in AddHit suggested by J. Chudoba | |
26 | ||
de28527d | 27 | Revision 1.22 2001/05/05 13:33:19 coppedis |
28 | Changes in StepManager to speed simulation | |
29 | ||
d213f1fa | 30 | Revision 1.21 2001/05/02 11:54:34 enrico |
31 | Minor change | |
32 | ||
57c25752 | 33 | Revision 1.20 2001/05/02 10:33:11 coppedis |
34 | Modify tmaxfd in media definition | |
35 | ||
fbf7f757 | 36 | Revision 1.19 2001/04/27 08:35:01 coppedis |
37 | Remove some lines for proton acceptance studies | |
38 | ||
4f9ca16e | 39 | Revision 1.18 2001/04/20 10:08:45 coppedis |
40 | Preliminary version of optics 6.2 - Insertion of TDI | |
41 | ||
a2216698 | 42 | Revision 1.17 2001/03/16 16:18:10 coppedis |
43 | Correction for superposition of ZDC volumes with MUON arm one | |
44 | ||
0014adbc | 45 | Revision 1.16 2001/03/15 16:12:04 coppedis |
46 | Code review | |
47 | ||
5a881c97 | 48 | Revision 1.15 2001/03/12 17:47:56 hristov |
49 | Changes needed on Sun with CC 5.0 | |
50 | ||
5cf7bbad | 51 | Revision 1.14 2001/02/23 16:48:28 coppedis |
52 | Correct bug in ZEM hit definition | |
53 | ||
0c9b76ab | 54 | Revision 1.13 2001/02/07 18:07:41 coppedis |
55 | Modif for splitting | |
56 | ||
7d285fe3 | 57 | Revision 1.12 2001/01/26 19:56:27 hristov |
58 | Major upgrade of AliRoot code | |
59 | ||
2ab0c725 | 60 | Revision 1.11 2001/01/16 07:43:33 hristov |
61 | Initialisation of ZDC hits | |
62 | ||
de6bc247 | 63 | Revision 1.10 2000/12/14 15:20:02 coppedis |
64 | Hits2Digits method for digitization | |
65 | ||
cc9c0243 | 66 | Revision 1.9 2000/12/13 10:33:49 coppedis |
67 | Prints only if fDebug==1 | |
68 | ||
9d7316ac | 69 | Revision 1.8 2000/12/12 14:10:02 coppedis |
70 | Correction suggested by M. Masera | |
71 | ||
bdee0299 | 72 | Revision 1.7 2000/11/30 17:23:47 coppedis |
73 | Remove first corrector dipole and introduce digitization | |
74 | ||
5ce39387 | 75 | Revision 1.6 2000/11/22 11:33:10 coppedis |
76 | Major code revision | |
77 | ||
866ab5a2 | 78 | Revision 1.5 2000/10/02 21:28:20 fca |
79 | Removal of useless dependecies via forward declarations | |
80 | ||
81 | Revision 1.3.2.1 2000/08/24 09:25:47 hristov | |
82 | Patch by P.Hristov: Bug in ZDC geometry corrected by E.Scomparin | |
83 | ||
94de3818 | 84 | Revision 1.4 2000/08/24 09:23:59 hristov |
85 | Bug in ZDC geometry corrected by E.Scomparin | |
86 | ||
0500bdfc | 87 | Revision 1.3 2000/07/12 06:59:16 fca |
88 | Fixing dimension of hits array | |
89 | ||
366ff5c2 | 90 | Revision 1.2 2000/07/11 11:12:34 fca |
91 | Some syntax corrections for non standard HP aCC | |
92 | ||
c0ceba4c | 93 | Revision 1.1 2000/07/10 13:58:01 fca |
5a881c97 | 94 | New version of ZDC from E.Scomparin & C.Oppedisano |
c0ceba4c | 95 | |
68ca986e | 96 | Revision 1.7 2000/01/19 17:17:40 fca |
97 | ||
98 | Revision 1.6 1999/09/29 09:24:35 fca | |
99 | Introduction of the Copyright and cvs Log | |
100 | ||
101 | */ | |
102 | ||
103 | /////////////////////////////////////////////////////////////////////////////// | |
104 | // // | |
105 | // Zero Degree Calorimeter // | |
866ab5a2 | 106 | // This class contains the basic functions for the ZDC // |
107 | // Functions specific to one particular geometry are // | |
68ca986e | 108 | // contained in the derived classes // |
109 | // // | |
110 | /////////////////////////////////////////////////////////////////////////////// | |
111 | ||
cc9c0243 | 112 | // --- Standard libraries |
113 | #include "stdio.h" | |
114 | ||
5ce39387 | 115 | // --- ROOT system |
68ca986e | 116 | #include <TBRIK.h> |
117 | #include <TNode.h> | |
118 | #include <TMath.h> | |
5ce39387 | 119 | #include <TRandom.h> |
866ab5a2 | 120 | #include <TSystem.h> |
5ce39387 | 121 | #include <TTree.h> |
68ca986e | 122 | |
5ce39387 | 123 | |
124 | // --- AliRoot classes | |
68ca986e | 125 | #include "AliZDCv1.h" |
5ce39387 | 126 | #include "AliZDCHit.h" |
127 | #include "AliZDCDigit.h" | |
68ca986e | 128 | #include "AliRun.h" |
5ce39387 | 129 | #include "AliDetector.h" |
94de3818 | 130 | #include "AliMagF.h" |
68ca986e | 131 | #include "AliMC.h" |
132 | #include "AliCallf77.h" | |
133 | #include "AliConst.h" | |
134 | #include "AliPDG.h" | |
5ce39387 | 135 | #include "TLorentzVector.h" |
68ca986e | 136 | |
137 | ||
138 | ClassImp(AliZDCv1) | |
139 | ||
140 | ||
141 | /////////////////////////////////////////////////////////////////////////////// | |
142 | // // | |
143 | // Zero Degree Calorimeter version 1 // | |
144 | // // | |
145 | /////////////////////////////////////////////////////////////////////////////// | |
146 | ||
147 | //_____________________________________________________________________________ | |
148 | AliZDCv1::AliZDCv1() : AliZDC() | |
149 | { | |
150 | // | |
151 | // Default constructor for Zero Degree Calorimeter | |
152 | // | |
5ce39387 | 153 | |
866ab5a2 | 154 | fMedSensF1 = 0; |
155 | fMedSensF2 = 0; | |
156 | fMedSensZN = 0; | |
157 | fMedSensZP = 0; | |
866ab5a2 | 158 | fMedSensZEM = 0; |
5a881c97 | 159 | fMedSensGR = 0; |
de28527d | 160 | // fMedSensPI = 0; |
161 | // fMedSensTDI = 0; | |
68ca986e | 162 | } |
163 | ||
164 | //_____________________________________________________________________________ | |
165 | AliZDCv1::AliZDCv1(const char *name, const char *title) | |
166 | : AliZDC(name,title) | |
167 | { | |
168 | // | |
169 | // Standard constructor for Zero Degree Calorimeter | |
170 | // | |
a2216698 | 171 | // |
172 | // Check that DIPO, ABSO, DIPO and SHIL is there (otherwise tracking is wrong!!!) | |
173 | ||
174 | AliModule* PIPE=gAlice->GetModule("PIPE"); | |
175 | AliModule* ABSO=gAlice->GetModule("ABSO"); | |
176 | AliModule* DIPO=gAlice->GetModule("DIPO"); | |
177 | AliModule* SHIL=gAlice->GetModule("SHIL"); | |
178 | if((!PIPE) || (!ABSO) || (!DIPO) || (!SHIL)) { | |
179 | Error("Constructor","ZDC needs PIPE, ABSO, DIPO and SHIL!!!\n"); | |
180 | exit(1); | |
181 | } | |
5ce39387 | 182 | |
866ab5a2 | 183 | fMedSensF1 = 0; |
184 | fMedSensF2 = 0; | |
185 | fMedSensZN = 0; | |
186 | fMedSensZP = 0; | |
866ab5a2 | 187 | fMedSensZEM = 0; |
5a881c97 | 188 | fMedSensGR = 0; |
de28527d | 189 | // fMedSensPI = 0; |
190 | // fMedSensTDI = 0; | |
5a881c97 | 191 | |
192 | ||
193 | // Parameters for light tables | |
194 | fNalfan = 90; // Number of Alfa (neutrons) | |
195 | fNalfap = 90; // Number of Alfa (protons) | |
196 | fNben = 18; // Number of beta (neutrons) | |
197 | fNbep = 28; // Number of beta (protons) | |
198 | Int_t ip,jp,kp; | |
199 | for(ip=0; ip<4; ip++){ | |
200 | for(kp=0; kp<fNalfap; kp++){ | |
201 | for(jp=0; jp<fNbep; jp++){ | |
202 | fTablep[ip][kp][jp] = 0; | |
203 | } | |
204 | } | |
205 | } | |
206 | Int_t in,jn,kn; | |
207 | for(in=0; in<4; in++){ | |
208 | for(kn=0; kn<fNalfan; kn++){ | |
209 | for(jn=0; jn<fNben; jn++){ | |
210 | fTablen[in][kn][jn] = 0; | |
211 | } | |
212 | } | |
213 | } | |
214 | ||
215 | // Parameters for hadronic calorimeters geometry | |
216 | fDimZP[0] = 11.2; | |
217 | fDimZP[1] = 6.; | |
218 | fDimZP[2] = 75.; | |
219 | fPosZN[0] = 0.; | |
a2216698 | 220 | fPosZN[1] = -1.2; |
5a881c97 | 221 | fPosZN[2] = 11650.; |
a2216698 | 222 | fPosZP[0] = -24.; |
5a881c97 | 223 | fPosZP[1] = 0.; |
224 | fPosZP[2] = 11600.; | |
225 | fFibZN[0] = 0.; | |
226 | fFibZN[1] = 0.01825; | |
227 | fFibZN[2] = 50.; | |
228 | fFibZP[0] = 0.; | |
229 | fFibZP[1] = 0.0275; | |
230 | fFibZP[2] = 75.; | |
231 | ||
232 | // Parameters for EM calorimeter geometry | |
233 | fPosZEM[0] = 0.; | |
234 | fPosZEM[1] = 5.8; | |
235 | fPosZEM[2] = 11600.; | |
236 | ||
237 | ||
238 | fDigits = new TClonesArray("AliZDCDigit",1000); | |
68ca986e | 239 | } |
240 | ||
241 | //_____________________________________________________________________________ | |
242 | void AliZDCv1::CreateGeometry() | |
243 | { | |
244 | // | |
245 | // Create the geometry for the Zero Degree Calorimeter version 1 | |
246 | //* Initialize COMMON block ZDC_CGEOM | |
247 | //* | |
248 | ||
249 | CreateBeamLine(); | |
250 | CreateZDC(); | |
251 | } | |
252 | ||
253 | //_____________________________________________________________________________ | |
254 | void AliZDCv1::CreateBeamLine() | |
255 | { | |
256 | ||
a2216698 | 257 | Float_t zq, zd1, zd2; |
258 | Float_t conpar[9], tubpar[3], tubspar[5], boxpar[3]; | |
68ca986e | 259 | Int_t im1, im2; |
68ca986e | 260 | |
261 | Int_t *idtmed = fIdtmed->GetArray(); | |
262 | ||
a2216698 | 263 | // -- Mother of the ZDCs (Vacuum PCON) |
68ca986e | 264 | |
265 | conpar[0] = 0.; | |
266 | conpar[1] = 360.; | |
267 | conpar[2] = 2.; | |
0014adbc | 268 | conpar[3] = 2000.; |
68ca986e | 269 | conpar[4] = 0.; |
270 | conpar[5] = 55.; | |
271 | conpar[6] = 13060.; | |
272 | conpar[7] = 0.; | |
273 | conpar[8] = 55.; | |
a2216698 | 274 | gMC->Gsvolu("ZDC ", "PCON", idtmed[11], conpar, 9); |
68ca986e | 275 | gMC->Gspos("ZDC ", 1, "ALIC", 0., 0., 0., 0, "ONLY"); |
276 | ||
277 | // -- FIRST SECTION OF THE BEAM PIPE (from compensator dipole to | |
a2216698 | 278 | // the beginning of D1) |
68ca986e | 279 | |
0014adbc | 280 | zd1 = 2000.; |
68ca986e | 281 | |
282 | tubpar[0] = 6.3/2.; | |
283 | tubpar[1] = 6.7/2.; | |
0014adbc | 284 | tubpar[2] = 3838.3/2.; |
a2216698 | 285 | gMC->Gsvolu("QT01", "TUBE", idtmed[7], tubpar, 3); |
286 | gMC->Gspos("QT01", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY"); | |
287 | ||
288 | //-- SECOND SECTION OF THE BEAM PIPE (from the end of D1 to the | |
289 | // beginning of D2) | |
290 | ||
291 | //-- FROM MAGNETIC BEGINNING OF D1 TO MAGNETIC END OF D1 + 13.5 cm | |
292 | //-- Cylindrical pipe (r = 3.47) + conical flare | |
293 | ||
294 | // -> Beginning of D1 | |
295 | zd1 += 2.*tubpar[2]; | |
296 | ||
297 | tubpar[0] = 3.47; | |
298 | tubpar[1] = 3.47+0.2; | |
299 | tubpar[2] = 958.5/2.; | |
300 | gMC->Gsvolu("QT02", "TUBE", idtmed[7], tubpar, 3); | |
301 | gMC->Gspos("QT02", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY"); | |
302 | ||
303 | zd1 += 2.*tubpar[2]; | |
68ca986e | 304 | |
305 | conpar[0] = 25./2.; | |
306 | conpar[1] = 6.44/2.; | |
307 | conpar[2] = 6.84/2.; | |
308 | conpar[3] = 10./2.; | |
309 | conpar[4] = 10.4/2.; | |
a2216698 | 310 | gMC->Gsvolu("QC01", "CONE", idtmed[7], conpar, 5); |
311 | gMC->Gspos("QC01", 1, "ZDC ", 0., 0., conpar[0] + zd1, 0, "ONLY"); | |
68ca986e | 312 | |
313 | zd1 += 2.*conpar[0]; | |
314 | ||
315 | tubpar[0] = 10./2.; | |
316 | tubpar[1] = 10.4/2.; | |
317 | tubpar[2] = 50./2.; | |
a2216698 | 318 | gMC->Gsvolu("QT03", "TUBE", idtmed[7], tubpar, 3); |
319 | gMC->Gspos("QT03", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY"); | |
68ca986e | 320 | |
5a881c97 | 321 | zd1 += tubpar[2]*2.; |
68ca986e | 322 | |
323 | tubpar[0] = 10./2.; | |
324 | tubpar[1] = 10.4/2.; | |
325 | tubpar[2] = 10./2.; | |
a2216698 | 326 | gMC->Gsvolu("QT04", "TUBE", idtmed[7], tubpar, 3); |
327 | gMC->Gspos("QT04", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY"); | |
68ca986e | 328 | |
329 | zd1 += tubpar[2] * 2.; | |
330 | ||
331 | tubpar[0] = 10./2.; | |
332 | tubpar[1] = 10.4/2.; | |
333 | tubpar[2] = 3.16/2.; | |
a2216698 | 334 | gMC->Gsvolu("QT05", "TUBE", idtmed[7], tubpar, 3); |
335 | gMC->Gspos("QT05", 1, "ZDC ", 0., 0., tubpar[0] + zd1, 0, "ONLY"); | |
68ca986e | 336 | |
337 | zd1 += tubpar[2] * 2.; | |
338 | ||
339 | tubpar[0] = 10.0/2.; | |
340 | tubpar[1] = 10.4/2; | |
341 | tubpar[2] = 190./2.; | |
a2216698 | 342 | gMC->Gsvolu("QT06", "TUBE", idtmed[7], tubpar, 3); |
343 | gMC->Gspos("QT06", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY"); | |
68ca986e | 344 | |
345 | zd1 += tubpar[2] * 2.; | |
346 | ||
347 | conpar[0] = 30./2.; | |
348 | conpar[1] = 10./2.; | |
349 | conpar[2] = 10.4/2.; | |
350 | conpar[3] = 20.6/2.; | |
351 | conpar[4] = 21./2.; | |
a2216698 | 352 | gMC->Gsvolu("QC02", "CONE", idtmed[7], conpar, 5); |
353 | gMC->Gspos("QC02", 1, "ZDC ", 0., 0., conpar[0] + zd1, 0, "ONLY"); | |
68ca986e | 354 | |
355 | zd1 += conpar[0] * 2.; | |
356 | ||
357 | tubpar[0] = 20.6/2.; | |
358 | tubpar[1] = 21./2.; | |
359 | tubpar[2] = 450./2.; | |
a2216698 | 360 | gMC->Gsvolu("QT07", "TUBE", idtmed[7], tubpar, 3); |
361 | gMC->Gspos("QT07", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY"); | |
68ca986e | 362 | |
363 | zd1 += tubpar[2] * 2.; | |
364 | ||
365 | conpar[0] = 13.6/2.; | |
366 | conpar[1] = 20.6/2.; | |
367 | conpar[2] = 21./2.; | |
368 | conpar[3] = 25.4/2.; | |
369 | conpar[4] = 25.8/2.; | |
a2216698 | 370 | gMC->Gsvolu("QC03", "CONE", idtmed[7], conpar, 5); |
371 | gMC->Gspos("QC03", 1, "ZDC ", 0., 0., conpar[0] + zd1, 0, "ONLY"); | |
68ca986e | 372 | |
373 | zd1 += conpar[0] * 2.; | |
374 | ||
375 | tubpar[0] = 25.4/2.; | |
376 | tubpar[1] = 25.8/2.; | |
377 | tubpar[2] = 205.8/2.; | |
a2216698 | 378 | gMC->Gsvolu("QT08", "TUBE", idtmed[7], tubpar, 3); |
379 | gMC->Gspos("QT08", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY"); | |
68ca986e | 380 | |
381 | zd1 += tubpar[2] * 2.; | |
382 | ||
383 | tubpar[0] = 50./2.; | |
384 | tubpar[1] = 50.4/2.; | |
a2216698 | 385 | // QT09 is 10 cm longer to accomodate TDI |
386 | tubpar[2] = 515.4/2.; | |
387 | gMC->Gsvolu("QT09", "TUBE", idtmed[7], tubpar, 3); | |
388 | gMC->Gspos("QT09", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY"); | |
389 | ||
7cc664ae | 390 | |
a2216698 | 391 | // --- Insert TDI (inside ZDC volume) |
392 | ||
393 | boxpar[0] = 5.6; | |
394 | boxpar[1] = 5.6; | |
395 | boxpar[2] = 400./2.; | |
396 | gMC->Gsvolu("QTD1", "BOX ", idtmed[7], boxpar, 3); | |
7cc664ae | 397 | gMC->Gspos("QTD1", 1, "ZDC ", 3., 10.6, tubpar[2] + zd1 + 56.3, 0, "ONLY"); |
398 | gMC->Gspos("QTD1", 2, "ZDC ", 3., -10.6, tubpar[2] + zd1 + 56.3, 0, "ONLY"); | |
a2216698 | 399 | |
400 | boxpar[0] = 0.2/2.; | |
401 | boxpar[1] = 5.6; | |
402 | boxpar[2] = 400./2.; | |
403 | gMC->Gsvolu("QTD2", "BOX ", idtmed[6], boxpar, 3); | |
7cc664ae | 404 | gMC->Gspos("QTD2", 1, "ZDC ", 8.6+boxpar[0], 0., tubpar[2] + zd1 + 56.3, 0, "ONLY"); |
a2216698 | 405 | |
6d5d9c06 | 406 | // tubspar[0] = 6.2; // R = 6.2 cm---------------------------------------- |
407 | // tubspar[1] = 6.4; | |
7cc664ae | 408 | // tubspar[2] = 400./2.; |
6d5d9c06 | 409 | // tubspar[3] = 180.-62.5; |
410 | // tubspar[4] = 180.+62.5; | |
411 | tubspar[0] = 10.5; // R = 10.5 cm------------------------------------------ | |
412 | tubspar[1] = 10.7; | |
413 | tubspar[2] = 400./2.; | |
414 | tubspar[3] = 180.-75.5; | |
415 | tubspar[4] = 180.+75.5; | |
a2216698 | 416 | gMC->Gsvolu("QTD3", "TUBS", idtmed[6], tubspar, 5); |
7cc664ae | 417 | gMC->Gspos("QTD3", 1, "ZDC ", 0., 0., tubpar[2] + zd1 + 56.3, 0, "ONLY"); |
a2216698 | 418 | |
68ca986e | 419 | zd1 += tubpar[2] * 2.; |
420 | ||
421 | tubpar[0] = 50./2.; | |
422 | tubpar[1] = 50.4/2.; | |
a2216698 | 423 | // QT10 is 10 cm shorter |
424 | tubpar[2] = 690./2.; | |
425 | gMC->Gsvolu("QT10", "TUBE", idtmed[7], tubpar, 3); | |
426 | gMC->Gspos("QT10", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY"); | |
68ca986e | 427 | |
428 | zd1 += tubpar[2] * 2.; | |
429 | ||
430 | tubpar[0] = 50./2.; | |
431 | tubpar[1] = 50.4/2.; | |
432 | tubpar[2] = 778.5/2.; | |
a2216698 | 433 | gMC->Gsvolu("QT11", "TUBE", idtmed[7], tubpar, 3); |
434 | gMC->Gspos("QT11", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY"); | |
68ca986e | 435 | |
436 | zd1 += tubpar[2] * 2.; | |
437 | ||
438 | conpar[0] = 14.18/2.; | |
439 | conpar[1] = 50./2.; | |
440 | conpar[2] = 50.4/2.; | |
441 | conpar[3] = 55./2.; | |
442 | conpar[4] = 55.4/2.; | |
a2216698 | 443 | gMC->Gsvolu("QC04", "CONE", idtmed[7], conpar, 5); |
444 | gMC->Gspos("QC04", 1, "ZDC ", 0., 0., conpar[0] + zd1, 0, "ONLY"); | |
68ca986e | 445 | |
446 | zd1 += conpar[0] * 2.; | |
447 | ||
448 | tubpar[0] = 55./2.; | |
449 | tubpar[1] = 55.4/2.; | |
450 | tubpar[2] = 730./2.; | |
a2216698 | 451 | gMC->Gsvolu("QT12", "TUBE", idtmed[7], tubpar, 3); |
452 | gMC->Gspos("QT12", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY"); | |
68ca986e | 453 | |
454 | zd1 += tubpar[2] * 2.; | |
455 | ||
456 | conpar[0] = 36.86/2.; | |
457 | conpar[1] = 55./2.; | |
458 | conpar[2] = 55.4/2.; | |
459 | conpar[3] = 68./2.; | |
460 | conpar[4] = 68.4/2.; | |
a2216698 | 461 | gMC->Gsvolu("QC05", "CONE", idtmed[7], conpar, 5); |
462 | gMC->Gspos("QC05", 1, "ZDC ", 0., 0., conpar[0] + zd1, 0, "ONLY"); | |
68ca986e | 463 | |
464 | zd1 += conpar[0] * 2.; | |
465 | ||
466 | tubpar[0] = 68./2.; | |
467 | tubpar[1] = 68.4/2.; | |
468 | tubpar[2] = 927.3/2.; | |
a2216698 | 469 | gMC->Gsvolu("QT13", "TUBE", idtmed[7], tubpar, 3); |
470 | gMC->Gspos("QT13", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY"); | |
68ca986e | 471 | |
472 | zd1 += tubpar[2] * 2.; | |
473 | ||
474 | tubpar[0] = 0./2.; | |
475 | tubpar[1] = 68.4/2.; | |
476 | tubpar[2] = 0.2/2.; | |
a2216698 | 477 | gMC->Gsvolu("QT14", "TUBE", idtmed[8], tubpar, 3); |
478 | gMC->Gspos("QT14", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY"); | |
68ca986e | 479 | |
480 | zd1 += tubpar[2] * 2.; | |
481 | ||
482 | tubpar[0] = 0./2.; | |
a2216698 | 483 | tubpar[1] = 6.4/2.; |
68ca986e | 484 | tubpar[2] = 0.2/2.; |
a2216698 | 485 | gMC->Gsvolu("QT15", "TUBE", idtmed[11], tubpar, 3); |
68ca986e | 486 | |
a2216698 | 487 | //-- Position QT15 inside QT14 |
488 | gMC->Gspos("QT15", 1, "QT14", -7.7, 0., 0., 0, "ONLY"); | |
68ca986e | 489 | |
490 | tubpar[0] = 0./2.; | |
a2216698 | 491 | tubpar[1] = 6.4/2.; |
68ca986e | 492 | tubpar[2] = 0.2/2.; |
a2216698 | 493 | gMC->Gsvolu("QT16", "TUBE", idtmed[11], tubpar, 3); |
494 | ||
495 | //-- Position QT16 inside QT14 | |
496 | gMC->Gspos("QT16", 1, "QT14", 7.7, 0., 0., 0, "ONLY"); | |
68ca986e | 497 | |
68ca986e | 498 | |
499 | //-- BEAM PIPE BETWEEN END OF CONICAL PIPE AND BEGINNING OF D2 | |
500 | ||
a2216698 | 501 | tubpar[0] = 6.4/2.; |
502 | tubpar[1] = 6.8/2.; | |
503 | tubpar[2] = 680.8/2.; | |
504 | gMC->Gsvolu("QT17", "TUBE", idtmed[7], tubpar, 3); | |
68ca986e | 505 | |
a2216698 | 506 | tubpar[0] = 6.4/2.; |
507 | tubpar[1] = 6.8/2.; | |
508 | tubpar[2] = 680.8/2.; | |
509 | gMC->Gsvolu("QT18", "TUBE", idtmed[7], tubpar, 3); | |
68ca986e | 510 | |
511 | // -- ROTATE PIPES | |
512 | ||
a2216698 | 513 | Float_t angle = 0.143*kDegrad; |
68ca986e | 514 | |
a2216698 | 515 | AliMatrix(im1, 90.-0.143, 0., 90., 90., 0.143, 180.); |
516 | gMC->Gspos("QT17", 1, "ZDC ", TMath::Sin(angle) * 680.8/ 2. - 9.4, | |
517 | 0., tubpar[2] + zd1, im1, "ONLY"); | |
518 | ||
519 | AliMatrix(im2, 90.+0.143, 0., 90., 90., 0.143, 0.); | |
520 | gMC->Gspos("QT18", 1, "ZDC ", 9.7 - TMath::Sin(angle) * 680.8 / 2., | |
521 | 0., tubpar[2] + zd1, im2, "ONLY"); | |
522 | ||
523 | ||
524 | // -- END OF BEAM PIPE VOLUME DEFINITION. | |
525 | // ---------------------------------------------------------------- | |
526 | ||
527 | // -- MAGNET DEFINITION -> LHC OPTICS 6.2 (preliminary version) | |
68ca986e | 528 | |
0014adbc | 529 | // ---------------------------------------------------------------- |
530 | // Replaced by the muon dipole | |
531 | // ---------------------------------------------------------------- | |
68ca986e | 532 | // -- COMPENSATOR DIPOLE (MBXW) |
533 | // GAP (VACUUM WITH MAGNETIC FIELD) | |
534 | ||
5ce39387 | 535 | // tubpar[0] = 0.; |
536 | // tubpar[1] = 4.5; | |
537 | // tubpar[2] = 340./2.; | |
538 | // gMC->Gsvolu("MBXW", "TUBE", idtmed[11], tubpar, 3); | |
539 | // gMC->Gspos("MBXW", 1, "ZDC ", 0., 0., tubpar[2] + 805., 0, "ONLY"); | |
68ca986e | 540 | |
541 | // -- YOKE (IRON WITHOUT MAGNETIC FIELD) | |
542 | ||
5ce39387 | 543 | // tubpar[0] = 4.5; |
544 | // tubpar[1] = 55.; | |
545 | // tubpar[2] = 340./2.; | |
a2216698 | 546 | // gMC->Gsvolu("YMBX", "TUBE", idtmed[7], tubpar, 3); |
5ce39387 | 547 | // gMC->Gspos("YMBX", 1, "ZDC ", 0., 0., tubpar[2] + 805., 0, "ONLY"); |
68ca986e | 548 | |
0014adbc | 549 | // ---------------------------------------------------------------- |
a2216698 | 550 | // Replaced by the second dipole |
0014adbc | 551 | // ---------------------------------------------------------------- |
68ca986e | 552 | // -- COMPENSATOR DIPOLE (MCBWA) |
553 | // GAP (VACUUM WITH MAGNETIC FIELD) | |
554 | ||
0014adbc | 555 | // tubpar[0] = 0.; |
556 | // tubpar[1] = 4.5; | |
557 | // tubpar[2] = 170./2.; | |
558 | // gMC->Gsvolu("MCBW", "TUBE", idtmed[11], tubpar, 3); | |
559 | // gMC->Gspos("MCBW", 1, "ZDC ", 0., 0., tubpar[2] + 1921.6, 0, "ONLY"); | |
68ca986e | 560 | |
561 | // -- YOKE (IRON WITHOUT MAGNETIC FIELD) | |
562 | ||
0014adbc | 563 | // tubpar[0] = 4.5; |
564 | // tubpar[1] = 55.; | |
565 | // tubpar[2] = 170./2.; | |
a2216698 | 566 | // gMC->Gsvolu("YMCB", "TUBE", idtmed[7], tubpar, 3); |
0014adbc | 567 | // gMC->Gspos("YMCB", 1, "ZDC ", 0., 0., tubpar[2] + 1921.6, 0, "ONLY"); |
68ca986e | 568 | |
569 | // -- INNER TRIPLET | |
570 | ||
a2216698 | 571 | zq = 2296.5; |
68ca986e | 572 | |
573 | // -- DEFINE MQXL AND MQX QUADRUPOLE ELEMENT | |
574 | ||
575 | // MQXL | |
576 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
577 | ||
578 | tubpar[0] = 0.; | |
579 | tubpar[1] = 3.5; | |
a2216698 | 580 | tubpar[2] = 637./2.; |
68ca986e | 581 | gMC->Gsvolu("MQXL", "TUBE", idtmed[11], tubpar, 3); |
582 | ||
583 | // -- YOKE | |
584 | ||
585 | tubpar[0] = 3.5; | |
586 | tubpar[1] = 22.; | |
a2216698 | 587 | tubpar[2] = 637./2.; |
588 | gMC->Gsvolu("YMQL", "TUBE", idtmed[7], tubpar, 3); | |
68ca986e | 589 | |
590 | gMC->Gspos("MQXL", 1, "ZDC ", 0., 0., tubpar[2] + zq, 0, "ONLY"); | |
591 | gMC->Gspos("YMQL", 1, "ZDC ", 0., 0., tubpar[2] + zq, 0, "ONLY"); | |
592 | ||
593 | gMC->Gspos("MQXL", 2, "ZDC ", 0., 0., tubpar[2] + zq + 2430., 0, "ONLY"); | |
594 | gMC->Gspos("YMQL", 2, "ZDC ", 0., 0., tubpar[2] + zq + 2430., 0, "ONLY"); | |
595 | ||
596 | // -- MQX | |
597 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
598 | ||
599 | tubpar[0] = 0.; | |
600 | tubpar[1] = 3.5; | |
601 | tubpar[2] = 550./2.; | |
602 | gMC->Gsvolu("MQX ", "TUBE", idtmed[11], tubpar, 3); | |
603 | ||
604 | // -- YOKE | |
605 | ||
606 | tubpar[0] = 3.5; | |
607 | tubpar[1] = 22.; | |
608 | tubpar[2] = 550./2.; | |
a2216698 | 609 | gMC->Gsvolu("YMQ ", "TUBE", idtmed[7], tubpar, 3); |
68ca986e | 610 | |
a2216698 | 611 | gMC->Gspos("MQX ", 1, "ZDC ", 0., 0., tubpar[2] + zq + 883.5, 0, "ONLY"); |
612 | gMC->Gspos("YMQ ", 1, "ZDC ", 0., 0., tubpar[2] + zq + 883.5, 0, "ONLY"); | |
68ca986e | 613 | |
a2216698 | 614 | gMC->Gspos("MQX ", 2, "ZDC ", 0., 0., tubpar[2] + zq + 1533.5, 0, "ONLY"); |
615 | gMC->Gspos("YMQ ", 2, "ZDC ", 0., 0., tubpar[2] + zq + 1533.5, 0, "ONLY"); | |
68ca986e | 616 | |
617 | // -- SEPARATOR DIPOLE D1 | |
618 | ||
619 | zd1 = 5838.3; | |
620 | ||
621 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
622 | ||
623 | tubpar[0] = 0.; | |
a2216698 | 624 | tubpar[1] = 6.94/2.; |
68ca986e | 625 | tubpar[2] = 945./2.; |
a2216698 | 626 | gMC->Gsvolu("MD1 ", "TUBE", idtmed[11], tubpar, 3); |
627 | ||
628 | // -- Insert horizontal Cu plates inside D1 | |
629 | // -- (to simulate the vacuum chamber) | |
68ca986e | 630 | |
a2216698 | 631 | boxpar[0] = TMath::Sqrt(tubpar[1]*tubpar[1]-(2.98+0.2)*(2.98+0.2)); |
632 | boxpar[1] = 0.2/2.; | |
633 | boxpar[2] =945./2.; | |
634 | gMC->Gsvolu("MD1V", "BOX ", idtmed[6], boxpar, 3); | |
635 | gMC->Gspos("MD1V", 1, "MD1 ", 0., 2.98+boxpar[1], 0., 0, "ONLY"); | |
636 | gMC->Gspos("MD1V", 2, "MD1 ", 0., -2.98-boxpar[1], 0., 0, "ONLY"); | |
637 | ||
68ca986e | 638 | // -- YOKE |
639 | ||
640 | tubpar[0] = 0.; | |
641 | tubpar[1] = 110./2; | |
642 | tubpar[2] = 945./2.; | |
a2216698 | 643 | gMC->Gsvolu("YD1 ", "TUBE", idtmed[7], tubpar, 3); |
68ca986e | 644 | |
645 | gMC->Gspos("YD1 ", 1, "ZDC ", 0., 0., tubpar[2] + zd1, 0, "ONLY"); | |
a2216698 | 646 | gMC->Gspos("MD1 ", 1, "YD1 ", 0., 0., 0., 0, "ONLY"); |
68ca986e | 647 | |
648 | // -- DIPOLE D2 | |
649 | ||
650 | zd2 = 12147.6; | |
651 | ||
652 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
653 | ||
654 | tubpar[0] = 0.; | |
655 | tubpar[1] = 7.5/2.; | |
656 | tubpar[2] = 945./2.; | |
a2216698 | 657 | gMC->Gsvolu("MD2 ", "TUBE", idtmed[11], tubpar, 3); |
68ca986e | 658 | |
659 | // -- YOKE | |
660 | ||
661 | tubpar[0] = 0.; | |
662 | tubpar[1] = 55.; | |
663 | tubpar[2] = 945./2.; | |
a2216698 | 664 | gMC->Gsvolu("YD2 ", "TUBE", idtmed[7], tubpar, 3); |
68ca986e | 665 | |
666 | gMC->Gspos("YD2 ", 1, "ZDC ", 0., 0., tubpar[2] + zd2, 0, "ONLY"); | |
667 | ||
a2216698 | 668 | gMC->Gspos("MD2 ", 1, "YD2 ", -9.4, 0., 0., 0, "ONLY"); |
669 | gMC->Gspos("MD2 ", 2, "YD2 ", 9.4, 0., 0., 0, "ONLY"); | |
68ca986e | 670 | |
671 | // -- END OF MAGNET DEFINITION | |
672 | } | |
673 | ||
674 | //_____________________________________________________________________________ | |
675 | void AliZDCv1::CreateZDC() | |
676 | { | |
677 | ||
866ab5a2 | 678 | Float_t DimPb[6], DimVoid[6]; |
5a881c97 | 679 | |
680 | Int_t *idtmed = fIdtmed->GetArray(); | |
681 | ||
682 | // Parameters for hadronic calorimeters geometry | |
683 | // NB -> parameters used ONLY in CreateZDC() | |
684 | Float_t fDimZN[3] = {3.52, 3.52, 50.}; // Dimensions of neutron detector | |
685 | Float_t fGrvZN[3] = {0.03, 0.03, 50.}; // Grooves for neutron detector | |
686 | Float_t fGrvZP[3] = {0.04, 0.04, 75.}; // Grooves for proton detector | |
687 | Int_t fDivZN[3] = {11, 11, 0}; // Division for neutron detector | |
688 | Int_t fDivZP[3] = {7, 15, 0}; // Division for proton detector | |
689 | Int_t fTowZN[2] = {2, 2}; // Tower for neutron detector | |
690 | Int_t fTowZP[2] = {4, 1}; // Tower for proton detector | |
691 | ||
692 | // Parameters for EM calorimeter geometry | |
693 | // NB -> parameters used ONLY in CreateZDC() | |
694 | Float_t fDimZEMPb = 0.15*(TMath::Sqrt(2.)); // z-dimension of the Pb slice | |
695 | Float_t fDimZEMAir = 0.001; // scotch | |
696 | Float_t fFibRadZEM = 0.0315; // External fiber radius (including cladding) | |
697 | Int_t fDivZEM[3] = {92, 0, 20}; // Divisions for EM detector | |
698 | Float_t fDimZEM0 = 2*fDivZEM[2]*(fDimZEMPb+fDimZEMAir+fFibRadZEM*(TMath::Sqrt(2.))); | |
699 | Float_t fDimZEM[6] = {fDimZEM0, 3.5, 3.5, 45., 0., 0.}; // Dimensions of EM detector | |
700 | Float_t fFibZEM2 = fDimZEM[2]/TMath::Sin(fDimZEM[3]*kDegrad)-fFibRadZEM; | |
701 | Float_t fFibZEM[3] = {0., 0.0275, fFibZEM2}; // Fibers for EM calorimeter | |
866ab5a2 | 702 | |
68ca986e | 703 | |
704 | //-- Create calorimeters geometry | |
705 | ||
a2216698 | 706 | // ------------------------------------------------------------------------------- |
68ca986e | 707 | //--> Neutron calorimeter (ZN) |
708 | ||
709 | gMC->Gsvolu("ZNEU", "BOX ", idtmed[1], fDimZN, 3); // Passive material | |
710 | gMC->Gsvolu("ZNF1", "TUBE", idtmed[3], fFibZN, 3); // Active material | |
711 | gMC->Gsvolu("ZNF2", "TUBE", idtmed[4], fFibZN, 3); | |
712 | gMC->Gsvolu("ZNF3", "TUBE", idtmed[4], fFibZN, 3); | |
713 | gMC->Gsvolu("ZNF4", "TUBE", idtmed[3], fFibZN, 3); | |
714 | gMC->Gsvolu("ZNG1", "BOX ", idtmed[12], fGrvZN, 3); // Empty grooves | |
715 | gMC->Gsvolu("ZNG2", "BOX ", idtmed[12], fGrvZN, 3); | |
716 | gMC->Gsvolu("ZNG3", "BOX ", idtmed[12], fGrvZN, 3); | |
717 | gMC->Gsvolu("ZNG4", "BOX ", idtmed[12], fGrvZN, 3); | |
718 | ||
719 | // Divide ZNEU in towers (for hits purposes) | |
720 | ||
721 | gMC->Gsdvn("ZNTX", "ZNEU", fTowZN[0], 1); // x-tower | |
722 | gMC->Gsdvn("ZN1 ", "ZNTX", fTowZN[1], 2); // y-tower | |
723 | ||
724 | //-- Divide ZN1 in minitowers | |
725 | // fDivZN[0]= NUMBER OF FIBERS PER TOWER ALONG X-AXIS, | |
726 | // fDivZN[1]= NUMBER OF FIBERS PER TOWER ALONG Y-AXIS | |
727 | // (4 fibres per minitower) | |
728 | ||
729 | gMC->Gsdvn("ZNSL", "ZN1 ", fDivZN[1], 2); // Slices | |
730 | gMC->Gsdvn("ZNST", "ZNSL", fDivZN[0], 1); // Sticks | |
731 | ||
732 | // --- Position the empty grooves in the sticks (4 grooves per stick) | |
733 | Float_t dx = fDimZN[0] / fDivZN[0] / 4.; | |
734 | Float_t dy = fDimZN[1] / fDivZN[1] / 4.; | |
735 | ||
736 | gMC->Gspos("ZNG1", 1, "ZNST", 0.-dx, 0.+dy, 0., 0, "ONLY"); | |
737 | gMC->Gspos("ZNG2", 1, "ZNST", 0.+dx, 0.+dy, 0., 0, "ONLY"); | |
738 | gMC->Gspos("ZNG3", 1, "ZNST", 0.-dx, 0.-dy, 0., 0, "ONLY"); | |
739 | gMC->Gspos("ZNG4", 1, "ZNST", 0.+dx, 0.-dy, 0., 0, "ONLY"); | |
740 | ||
741 | // --- Position the fibers in the grooves | |
742 | gMC->Gspos("ZNF1", 1, "ZNG1", 0., 0., 0., 0, "ONLY"); | |
743 | gMC->Gspos("ZNF2", 1, "ZNG2", 0., 0., 0., 0, "ONLY"); | |
744 | gMC->Gspos("ZNF3", 1, "ZNG3", 0., 0., 0., 0, "ONLY"); | |
745 | gMC->Gspos("ZNF4", 1, "ZNG4", 0., 0., 0., 0, "ONLY"); | |
746 | ||
747 | // --- Position the neutron calorimeter in ZDC | |
748 | gMC->Gspos("ZNEU", 1, "ZDC ", fPosZN[0], fPosZN[1], fPosZN[2] + fDimZN[2], 0, "ONLY"); | |
749 | ||
866ab5a2 | 750 | |
a2216698 | 751 | // ------------------------------------------------------------------------------- |
866ab5a2 | 752 | //--> Proton calorimeter (ZP) |
68ca986e | 753 | |
754 | gMC->Gsvolu("ZPRO", "BOX ", idtmed[2], fDimZP, 3); // Passive material | |
755 | gMC->Gsvolu("ZPF1", "TUBE", idtmed[3], fFibZP, 3); // Active material | |
756 | gMC->Gsvolu("ZPF2", "TUBE", idtmed[4], fFibZP, 3); | |
757 | gMC->Gsvolu("ZPF3", "TUBE", idtmed[4], fFibZP, 3); | |
758 | gMC->Gsvolu("ZPF4", "TUBE", idtmed[3], fFibZP, 3); | |
759 | gMC->Gsvolu("ZPG1", "BOX ", idtmed[12], fGrvZP, 3); // Empty grooves | |
760 | gMC->Gsvolu("ZPG2", "BOX ", idtmed[12], fGrvZP, 3); | |
761 | gMC->Gsvolu("ZPG3", "BOX ", idtmed[12], fGrvZP, 3); | |
762 | gMC->Gsvolu("ZPG4", "BOX ", idtmed[12], fGrvZP, 3); | |
763 | ||
764 | //-- Divide ZPRO in towers(for hits purposes) | |
765 | ||
766 | gMC->Gsdvn("ZPTX", "ZPRO", fTowZP[0], 1); // x-tower | |
767 | gMC->Gsdvn("ZP1 ", "ZPTX", fTowZP[1], 2); // y-tower | |
768 | ||
769 | ||
770 | //-- Divide ZP1 in minitowers | |
771 | // fDivZP[0]= NUMBER OF FIBERS ALONG X-AXIS PER MINITOWER, | |
772 | // fDivZP[1]= NUMBER OF FIBERS ALONG Y-AXIS PER MINITOWER | |
773 | // (4 fiber per minitower) | |
774 | ||
775 | gMC->Gsdvn("ZPSL", "ZP1 ", fDivZP[1], 2); // Slices | |
776 | gMC->Gsdvn("ZPST", "ZPSL", fDivZP[0], 1); // Sticks | |
777 | ||
778 | // --- Position the empty grooves in the sticks (4 grooves per stick) | |
779 | dx = fDimZP[0] / fTowZP[0] / fDivZP[0] / 2.; | |
780 | dy = fDimZP[1] / fTowZP[1] / fDivZP[1] / 2.; | |
781 | ||
782 | gMC->Gspos("ZPG1", 1, "ZPST", 0.-dx, 0.+dy, 0., 0, "ONLY"); | |
783 | gMC->Gspos("ZPG2", 1, "ZPST", 0.+dx, 0.+dy, 0., 0, "ONLY"); | |
784 | gMC->Gspos("ZPG3", 1, "ZPST", 0.-dx, 0.-dy, 0., 0, "ONLY"); | |
785 | gMC->Gspos("ZPG4", 1, "ZPST", 0.+dx, 0.-dy, 0., 0, "ONLY"); | |
786 | ||
787 | // --- Position the fibers in the grooves | |
788 | gMC->Gspos("ZPF1", 1, "ZPG1", 0., 0., 0., 0, "ONLY"); | |
789 | gMC->Gspos("ZPF2", 1, "ZPG2", 0., 0., 0., 0, "ONLY"); | |
790 | gMC->Gspos("ZPF3", 1, "ZPG3", 0., 0., 0., 0, "ONLY"); | |
791 | gMC->Gspos("ZPF4", 1, "ZPG4", 0., 0., 0., 0, "ONLY"); | |
792 | ||
793 | ||
794 | // --- Position the proton calorimeter in ZDC | |
795 | gMC->Gspos("ZPRO", 1, "ZDC ", fPosZP[0], fPosZP[1], fPosZP[2] + fDimZP[2], 0, "ONLY"); | |
866ab5a2 | 796 | |
797 | ||
a2216698 | 798 | // ------------------------------------------------------------------------------- |
799 | // -> EM calorimeter (ZEM) | |
866ab5a2 | 800 | |
801 | gMC->Gsvolu("ZEM ", "PARA", idtmed[10], fDimZEM, 6); | |
a2216698 | 802 | |
803 | Int_t irot1, irot2; | |
866ab5a2 | 804 | |
a2216698 | 805 | gMC->Matrix(irot1,0.,0.,90.,90.,90.,180.); // Rotation matrix 1 |
866ab5a2 | 806 | gMC->Matrix(irot2,180.,0.,90.,fDimZEM[3]+90.,90.,fDimZEM[3]); // Rotation matrix 2 |
807 | // printf("irot1 = %d, irot2 = %d \n", irot1, irot2); | |
808 | ||
809 | gMC->Gsvolu("ZEMF", "TUBE", idtmed[3], fFibZEM, 3); // Active material | |
810 | ||
811 | gMC->Gsdvn("ZETR", "ZEM ", fDivZEM[2], 1); // Tranches | |
812 | ||
813 | DimPb[0] = fDimZEMPb; // Lead slices | |
814 | DimPb[1] = fDimZEM[2]; | |
815 | DimPb[2] = fDimZEM[1]; | |
816 | DimPb[3] = 90.-fDimZEM[3]; | |
817 | DimPb[4] = 0.; | |
818 | DimPb[5] = 0.; | |
a2216698 | 819 | gMC->Gsvolu("ZEL0", "PARA", idtmed[5], DimPb, 6); |
820 | gMC->Gsvolu("ZEL1", "PARA", idtmed[5], DimPb, 6); | |
821 | gMC->Gsvolu("ZEL2", "PARA", idtmed[5], DimPb, 6); | |
866ab5a2 | 822 | |
823 | // --- Position the lead slices in the tranche | |
824 | Float_t zTran = fDimZEM[0]/fDivZEM[2]; | |
825 | Float_t zTrPb = -zTran+fDimZEMPb; | |
826 | gMC->Gspos("ZEL0", 1, "ZETR", zTrPb, 0., 0., 0, "ONLY"); | |
827 | gMC->Gspos("ZEL1", 1, "ZETR", fDimZEMPb, 0., 0., 0, "ONLY"); | |
828 | ||
829 | // --- Vacuum zone (to be filled with fibres) | |
830 | DimVoid[0] = (zTran-2*fDimZEMPb)/2.; | |
831 | DimVoid[1] = fDimZEM[2]; | |
832 | DimVoid[2] = fDimZEM[1]; | |
833 | DimVoid[3] = 90.-fDimZEM[3]; | |
834 | DimVoid[4] = 0.; | |
835 | DimVoid[5] = 0.; | |
836 | gMC->Gsvolu("ZEV0", "PARA", idtmed[10], DimVoid,6); | |
837 | gMC->Gsvolu("ZEV1", "PARA", idtmed[10], DimVoid,6); | |
838 | ||
839 | // --- Divide the vacuum slice into sticks along x axis | |
840 | gMC->Gsdvn("ZES0", "ZEV0", fDivZEM[0], 3); | |
841 | gMC->Gsdvn("ZES1", "ZEV1", fDivZEM[0], 3); | |
842 | ||
843 | // --- Positioning the fibers into the sticks | |
844 | gMC->Gspos("ZEMF", 1,"ZES0", 0., 0., 0., irot2, "ONLY"); | |
845 | gMC->Gspos("ZEMF", 1,"ZES1", 0., 0., 0., irot2, "ONLY"); | |
846 | ||
847 | // --- Positioning the vacuum slice into the tranche | |
848 | Float_t DisplFib = fDimZEM[1]/fDivZEM[0]; | |
849 | gMC->Gspos("ZEV0", 1,"ZETR", -DimVoid[0], 0., 0., 0, "ONLY"); | |
850 | gMC->Gspos("ZEV1", 1,"ZETR", -DimVoid[0]+zTran, 0., DisplFib, 0, "ONLY"); | |
851 | ||
852 | // --- Positioning the ZEM into the ZDC - rotation for 90 degrees | |
853 | gMC->Gspos("ZEM ", 1,"ZDC ", fPosZEM[0], fPosZEM[1], fPosZEM[2], irot1, "ONLY"); | |
854 | ||
855 | // --- Adding last slice at the end of the EM calorimeter | |
856 | Float_t zLastSlice = fPosZEM[2]+fDimZEMPb+fDimZEM[0]; | |
857 | gMC->Gspos("ZEL2", 1,"ZDC ", fPosZEM[0], fPosZEM[1], zLastSlice, irot1, "ONLY"); | |
68ca986e | 858 | |
859 | } | |
860 | ||
861 | //_____________________________________________________________________________ | |
862 | void AliZDCv1::DrawModule() | |
863 | { | |
864 | // | |
865 | // Draw a shaded view of the Zero Degree Calorimeter version 1 | |
866 | // | |
867 | ||
868 | // Set everything unseen | |
869 | gMC->Gsatt("*", "seen", -1); | |
870 | // | |
871 | // Set ALIC mother transparent | |
872 | gMC->Gsatt("ALIC","SEEN",0); | |
873 | // | |
874 | // Set the volumes visible | |
875 | gMC->Gsatt("ZDC ","SEEN",0); | |
a2216698 | 876 | gMC->Gsatt("QT01","SEEN",1); |
877 | gMC->Gsatt("QT02","SEEN",1); | |
878 | gMC->Gsatt("QT03","SEEN",1); | |
879 | gMC->Gsatt("QT04","SEEN",1); | |
880 | gMC->Gsatt("QT05","SEEN",1); | |
881 | gMC->Gsatt("QT06","SEEN",1); | |
882 | gMC->Gsatt("QT07","SEEN",1); | |
883 | gMC->Gsatt("QT08","SEEN",1); | |
884 | gMC->Gsatt("QT09","SEEN",1); | |
885 | gMC->Gsatt("QT10","SEEN",1); | |
886 | gMC->Gsatt("QT11","SEEN",1); | |
887 | gMC->Gsatt("QT12","SEEN",1); | |
888 | gMC->Gsatt("QT13","SEEN",1); | |
889 | gMC->Gsatt("QT14","SEEN",1); | |
890 | gMC->Gsatt("QT15","SEEN",1); | |
891 | gMC->Gsatt("QT16","SEEN",1); | |
892 | gMC->Gsatt("QT17","SEEN",1); | |
893 | gMC->Gsatt("QT18","SEEN",1); | |
894 | gMC->Gsatt("QC01","SEEN",1); | |
895 | gMC->Gsatt("QC02","SEEN",1); | |
896 | gMC->Gsatt("QC03","SEEN",1); | |
897 | gMC->Gsatt("QC04","SEEN",1); | |
898 | gMC->Gsatt("QC05","SEEN",1); | |
899 | gMC->Gsatt("QTD1","SEEN",1); | |
900 | gMC->Gsatt("QTD2","SEEN",1); | |
901 | gMC->Gsatt("QTD3","SEEN",1); | |
68ca986e | 902 | gMC->Gsatt("MQXL","SEEN",1); |
903 | gMC->Gsatt("YMQL","SEEN",1); | |
904 | gMC->Gsatt("MQX ","SEEN",1); | |
905 | gMC->Gsatt("YMQ ","SEEN",1); | |
a2216698 | 906 | gMC->Gsatt("ZQYX","SEEN",1); |
907 | gMC->Gsatt("MD1 ","SEEN",1); | |
908 | gMC->Gsatt("MD1V","SEEN",1); | |
68ca986e | 909 | gMC->Gsatt("YD1 ","SEEN",1); |
a2216698 | 910 | gMC->Gsatt("MD2 ","SEEN",1); |
68ca986e | 911 | gMC->Gsatt("YD2 ","SEEN",1); |
912 | gMC->Gsatt("ZNEU","SEEN",0); | |
913 | gMC->Gsatt("ZNF1","SEEN",0); | |
914 | gMC->Gsatt("ZNF2","SEEN",0); | |
915 | gMC->Gsatt("ZNF3","SEEN",0); | |
916 | gMC->Gsatt("ZNF4","SEEN",0); | |
917 | gMC->Gsatt("ZNG1","SEEN",0); | |
918 | gMC->Gsatt("ZNG2","SEEN",0); | |
919 | gMC->Gsatt("ZNG3","SEEN",0); | |
920 | gMC->Gsatt("ZNG4","SEEN",0); | |
921 | gMC->Gsatt("ZNTX","SEEN",0); | |
a2216698 | 922 | gMC->Gsatt("ZN1 ","COLO",4); |
68ca986e | 923 | gMC->Gsatt("ZN1 ","SEEN",1); |
924 | gMC->Gsatt("ZNSL","SEEN",0); | |
925 | gMC->Gsatt("ZNST","SEEN",0); | |
926 | gMC->Gsatt("ZPRO","SEEN",0); | |
927 | gMC->Gsatt("ZPF1","SEEN",0); | |
928 | gMC->Gsatt("ZPF2","SEEN",0); | |
929 | gMC->Gsatt("ZPF3","SEEN",0); | |
930 | gMC->Gsatt("ZPF4","SEEN",0); | |
931 | gMC->Gsatt("ZPG1","SEEN",0); | |
932 | gMC->Gsatt("ZPG2","SEEN",0); | |
933 | gMC->Gsatt("ZPG3","SEEN",0); | |
934 | gMC->Gsatt("ZPG4","SEEN",0); | |
935 | gMC->Gsatt("ZPTX","SEEN",0); | |
a2216698 | 936 | gMC->Gsatt("ZP1 ","COLO",6); |
68ca986e | 937 | gMC->Gsatt("ZP1 ","SEEN",1); |
938 | gMC->Gsatt("ZPSL","SEEN",0); | |
939 | gMC->Gsatt("ZPST","SEEN",0); | |
a2216698 | 940 | gMC->Gsatt("ZEM ","COLO",7); |
866ab5a2 | 941 | gMC->Gsatt("ZEM ","SEEN",1); |
942 | gMC->Gsatt("ZEMF","SEEN",0); | |
943 | gMC->Gsatt("ZETR","SEEN",0); | |
944 | gMC->Gsatt("ZEL0","SEEN",0); | |
945 | gMC->Gsatt("ZEL1","SEEN",0); | |
946 | gMC->Gsatt("ZEL2","SEEN",0); | |
947 | gMC->Gsatt("ZEV0","SEEN",0); | |
948 | gMC->Gsatt("ZEV1","SEEN",0); | |
949 | gMC->Gsatt("ZES0","SEEN",0); | |
950 | gMC->Gsatt("ZES1","SEEN",0); | |
68ca986e | 951 | |
952 | // | |
953 | gMC->Gdopt("hide", "on"); | |
954 | gMC->Gdopt("shad", "on"); | |
955 | gMC->Gsatt("*", "fill", 7); | |
956 | gMC->SetClipBox("."); | |
957 | gMC->SetClipBox("*", 0, 100, -100, 100, 12000, 16000); | |
958 | gMC->DefaultRange(); | |
959 | gMC->Gdraw("alic", 40, 30, 0, 488, 220, .07, .07); | |
960 | gMC->Gdhead(1111, "Zero Degree Calorimeter Version 1"); | |
961 | gMC->Gdman(18, 4, "MAN"); | |
962 | } | |
963 | ||
964 | //_____________________________________________________________________________ | |
965 | void AliZDCv1::CreateMaterials() | |
966 | { | |
967 | // | |
968 | // Create Materials for the Zero Degree Calorimeter | |
969 | // | |
68ca986e | 970 | |
971 | Int_t *idtmed = fIdtmed->GetArray(); | |
972 | ||
a2216698 | 973 | Float_t dens, ubuf[1], wmat[2], a[2], z[2], deemax = -1; |
974 | Int_t i; | |
68ca986e | 975 | |
976 | // --- Store in UBUF r0 for nuclear radius calculation R=r0*A**1/3 | |
977 | ||
978 | // --- Tantalum -> ZN passive material | |
979 | ubuf[0] = 1.1; | |
980 | AliMaterial(1, "TANT", 180.95, 73., 16.65, .4, 11.9, ubuf, 1); | |
981 | ||
982 | // --- Tungsten | |
983 | // ubuf[0] = 1.11; | |
984 | // AliMaterial(1, "TUNG", 183.85, 74., 19.3, .35, 10.3, ubuf, 1); | |
985 | ||
986 | // --- Brass (CuZn) -> ZP passive material | |
987 | dens = 8.48; | |
988 | a[0] = 63.546; | |
989 | a[1] = 65.39; | |
990 | z[0] = 29.; | |
991 | z[1] = 30.; | |
992 | wmat[0] = .63; | |
993 | wmat[1] = .37; | |
994 | AliMixture(2, "BRASS ", a, z, dens, 2, wmat); | |
995 | ||
996 | // --- SiO2 | |
997 | dens = 2.64; | |
998 | a[0] = 28.086; | |
999 | a[1] = 15.9994; | |
1000 | z[0] = 14.; | |
1001 | z[1] = 8.; | |
1002 | wmat[0] = 1.; | |
1003 | wmat[1] = 2.; | |
a2216698 | 1004 | AliMixture(3, "SIO2 ", a, z, dens, -2, wmat); |
866ab5a2 | 1005 | |
1006 | // --- Lead | |
1007 | ubuf[0] = 1.12; | |
1008 | AliMaterial(5, "LEAD", 207.19, 82., 11.35, .56, 18.5, ubuf, 1); | |
68ca986e | 1009 | |
1010 | // --- Copper | |
a2216698 | 1011 | ubuf[0] = 1.10; |
1012 | AliMaterial(6, "COPP", 63.54, 29., 8.96, 1.4, 0., ubuf, 1); | |
68ca986e | 1013 | |
866ab5a2 | 1014 | // --- Iron (energy loss taken into account) |
1015 | ubuf[0] = 1.1; | |
a2216698 | 1016 | AliMaterial(7, "IRON", 55.85, 26., 7.87, 1.76, 0., ubuf, 1); |
68ca986e | 1017 | |
866ab5a2 | 1018 | // --- Iron (no energy loss) |
68ca986e | 1019 | ubuf[0] = 1.1; |
a2216698 | 1020 | AliMaterial(8, "IRON", 55.85, 26., 7.87, 1.76, 0., ubuf, 1); |
68ca986e | 1021 | |
1022 | // --- Vacuum (no magnetic field) | |
1023 | AliMaterial(10, "VOID", 1e-16, 1e-16, 1e-16, 1e16, 1e16, ubuf,0); | |
1024 | ||
1025 | // --- Vacuum (with magnetic field) | |
1026 | AliMaterial(11, "VOIM", 1e-16, 1e-16, 1e-16, 1e16, 1e16, ubuf,0); | |
1027 | ||
1028 | // --- Air (no magnetic field) | |
1029 | AliMaterial(12, "Air $", 14.61, 7.3, .001205, 30420., 67500., ubuf, 0); | |
1030 | ||
1031 | // --- Definition of tracking media: | |
1032 | ||
1033 | // --- Tantalum = 1 ; | |
1034 | // --- Brass = 2 ; | |
1035 | // --- Fibers (SiO2) = 3 ; | |
1036 | // --- Fibers (SiO2) = 4 ; | |
866ab5a2 | 1037 | // --- Lead = 5 ; |
a2216698 | 1038 | // --- Copper = 6 ; |
1039 | // --- Iron (with energy loss) = 7 ; | |
1040 | // --- Iron (without energy loss) = 8 ; | |
68ca986e | 1041 | // --- Vacuum (no field) = 10 |
1042 | // --- Vacuum (with field) = 11 | |
1043 | // --- Air (no field) = 12 | |
1044 | ||
1045 | ||
1046 | // --- Tracking media parameters | |
a2216698 | 1047 | Float_t epsil = .01, stmin=0.01, stemax = 1.; |
7cc664ae | 1048 | // Int_t isxfld = gAlice->Field()->Integ(); |
d213f1fa | 1049 | // Float_t fieldm = gAlice->Field()->Max(); |
de28527d | 1050 | Float_t fieldm = 0., tmaxfd = 0.; |
a2216698 | 1051 | Int_t ifield = 0, isvolActive = 1, isvol = 0, inofld = 0; |
68ca986e | 1052 | |
1053 | AliMedium(1, "ZTANT", 1, isvolActive, inofld, fieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
1054 | // AliMedium(1, "ZW", 1, isvolActive, inofld, fieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
a2216698 | 1055 | AliMedium(2, "ZBRASS",2, isvolActive, inofld, fieldm, tmaxfd, stemax, deemax, epsil, stmin); |
68ca986e | 1056 | AliMedium(3, "ZSIO2", 3, isvolActive, inofld, fieldm, tmaxfd, stemax, deemax, epsil, stmin); |
1057 | AliMedium(4, "ZQUAR", 3, isvolActive, inofld, fieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
a2216698 | 1058 | AliMedium(5, "ZLEAD", 5, isvolActive, inofld, fieldm, tmaxfd, stemax, deemax, epsil, stmin); |
de28527d | 1059 | // AliMedium(6, "ZCOPP", 6, isvolActive, inofld, fieldm, tmaxfd, stemax, deemax, epsil, stmin); |
1060 | // AliMedium(7, "ZIRON", 7, isvolActive, inofld, fieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
1061 | AliMedium(6, "ZCOPP", 6, isvol, inofld, fieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
1062 | AliMedium(7, "ZIRON", 7, isvol, inofld, fieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
a2216698 | 1063 | AliMedium(8, "ZIRONN",8, isvol, inofld, fieldm, tmaxfd, stemax, deemax, epsil, stmin); |
1064 | AliMedium(10,"ZVOID",10, isvol, inofld, fieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
1065 | AliMedium(12,"ZAIR", 12, 0, inofld, fieldm, tmaxfd, stemax,deemax, epsil, stmin); | |
1066 | ||
1067 | ifield =2; | |
68ca986e | 1068 | fieldm = 45.; |
7cc664ae | 1069 | AliMedium(11, "ZVOIM", 11, isvol, ifield, fieldm, tmaxfd, stemax, deemax, epsil, stmin); |
68ca986e | 1070 | |
1071 | // Thresholds for showering in the ZDCs | |
a2216698 | 1072 | i = 1; //tantalum |
68ca986e | 1073 | gMC->Gstpar(idtmed[i], "CUTGAM", .001); |
1074 | gMC->Gstpar(idtmed[i], "CUTELE", .001); | |
1075 | gMC->Gstpar(idtmed[i], "CUTNEU", .01); | |
1076 | gMC->Gstpar(idtmed[i], "CUTHAD", .01); | |
a2216698 | 1077 | i = 2; //brass |
68ca986e | 1078 | gMC->Gstpar(idtmed[i], "CUTGAM", .001); |
1079 | gMC->Gstpar(idtmed[i], "CUTELE", .001); | |
1080 | gMC->Gstpar(idtmed[i], "CUTNEU", .01); | |
1081 | gMC->Gstpar(idtmed[i], "CUTHAD", .01); | |
a2216698 | 1082 | i = 5; //lead |
866ab5a2 | 1083 | gMC->Gstpar(idtmed[i], "CUTGAM", .001); |
1084 | gMC->Gstpar(idtmed[i], "CUTELE", .001); | |
1085 | gMC->Gstpar(idtmed[i], "CUTNEU", .01); | |
1086 | gMC->Gstpar(idtmed[i], "CUTHAD", .01); | |
68ca986e | 1087 | |
d213f1fa | 1088 | // Avoid too detailed showering in TDI |
1089 | i = 6; //copper | |
1090 | gMC->Gstpar(idtmed[i], "CUTGAM", .1); | |
1091 | gMC->Gstpar(idtmed[i], "CUTELE", .1); | |
1092 | gMC->Gstpar(idtmed[i], "CUTNEU", 1.); | |
1093 | gMC->Gstpar(idtmed[i], "CUTHAD", 1.); | |
1094 | ||
68ca986e | 1095 | // Avoid too detailed showering along the beam line |
a2216698 | 1096 | i = 7; //iron with energy loss (ZIRON) |
68ca986e | 1097 | gMC->Gstpar(idtmed[i], "CUTGAM", .1); |
1098 | gMC->Gstpar(idtmed[i], "CUTELE", .1); | |
1099 | gMC->Gstpar(idtmed[i], "CUTNEU", 1.); | |
1100 | gMC->Gstpar(idtmed[i], "CUTHAD", 1.); | |
1101 | ||
d213f1fa | 1102 | // Avoid too detailed showering along the beam line |
1103 | i = 8; //iron with energy loss (ZIRONN) | |
1104 | gMC->Gstpar(idtmed[i], "CUTGAM", .1); | |
1105 | gMC->Gstpar(idtmed[i], "CUTELE", .1); | |
1106 | gMC->Gstpar(idtmed[i], "CUTNEU", 1.); | |
1107 | gMC->Gstpar(idtmed[i], "CUTHAD", 1.); | |
1108 | ||
68ca986e | 1109 | // Avoid interaction in fibers (only energy loss allowed) |
a2216698 | 1110 | i = 3; //fibers (ZSI02) |
68ca986e | 1111 | gMC->Gstpar(idtmed[i], "DCAY", 0.); |
1112 | gMC->Gstpar(idtmed[i], "MULS", 0.); | |
1113 | gMC->Gstpar(idtmed[i], "PFIS", 0.); | |
1114 | gMC->Gstpar(idtmed[i], "MUNU", 0.); | |
1115 | gMC->Gstpar(idtmed[i], "LOSS", 1.); | |
1116 | gMC->Gstpar(idtmed[i], "PHOT", 0.); | |
1117 | gMC->Gstpar(idtmed[i], "COMP", 0.); | |
1118 | gMC->Gstpar(idtmed[i], "PAIR", 0.); | |
1119 | gMC->Gstpar(idtmed[i], "BREM", 0.); | |
1120 | gMC->Gstpar(idtmed[i], "DRAY", 0.); | |
1121 | gMC->Gstpar(idtmed[i], "ANNI", 0.); | |
1122 | gMC->Gstpar(idtmed[i], "HADR", 0.); | |
a2216698 | 1123 | i = 4; //fibers (ZQUAR) |
68ca986e | 1124 | gMC->Gstpar(idtmed[i], "DCAY", 0.); |
1125 | gMC->Gstpar(idtmed[i], "MULS", 0.); | |
1126 | gMC->Gstpar(idtmed[i], "PFIS", 0.); | |
1127 | gMC->Gstpar(idtmed[i], "MUNU", 0.); | |
1128 | gMC->Gstpar(idtmed[i], "LOSS", 1.); | |
1129 | gMC->Gstpar(idtmed[i], "PHOT", 0.); | |
1130 | gMC->Gstpar(idtmed[i], "COMP", 0.); | |
1131 | gMC->Gstpar(idtmed[i], "PAIR", 0.); | |
1132 | gMC->Gstpar(idtmed[i], "BREM", 0.); | |
1133 | gMC->Gstpar(idtmed[i], "DRAY", 0.); | |
1134 | gMC->Gstpar(idtmed[i], "ANNI", 0.); | |
1135 | gMC->Gstpar(idtmed[i], "HADR", 0.); | |
866ab5a2 | 1136 | |
1137 | // Avoid interaction in void | |
d213f1fa | 1138 | i = 11; //void with field |
1139 | gMC->Gstpar(idtmed[i], "DCAY", 0.); | |
1140 | gMC->Gstpar(idtmed[i], "MULS", 0.); | |
1141 | gMC->Gstpar(idtmed[i], "PFIS", 0.); | |
1142 | gMC->Gstpar(idtmed[i], "MUNU", 0.); | |
1143 | gMC->Gstpar(idtmed[i], "LOSS", 0.); | |
1144 | gMC->Gstpar(idtmed[i], "PHOT", 0.); | |
1145 | gMC->Gstpar(idtmed[i], "COMP", 0.); | |
1146 | gMC->Gstpar(idtmed[i], "PAIR", 0.); | |
1147 | gMC->Gstpar(idtmed[i], "BREM", 0.); | |
1148 | gMC->Gstpar(idtmed[i], "DRAY", 0.); | |
1149 | gMC->Gstpar(idtmed[i], "ANNI", 0.); | |
1150 | gMC->Gstpar(idtmed[i], "HADR", 0.); | |
866ab5a2 | 1151 | |
68ca986e | 1152 | // |
866ab5a2 | 1153 | fMedSensZN = idtmed[1]; // Sensitive volume: ZN passive material |
1154 | fMedSensZP = idtmed[2]; // Sensitive volume: ZP passive material | |
a2216698 | 1155 | fMedSensF1 = idtmed[3]; // Sensitive volume: fibres type 1 |
1156 | fMedSensF2 = idtmed[4]; // Sensitive volume: fibres type 2 | |
1157 | fMedSensZEM = idtmed[5]; // Sensitive volume: ZEM passive material | |
de28527d | 1158 | // fMedSensTDI = idtmed[6]; // Sensitive volume: TDI Cu shield |
1159 | // fMedSensPI = idtmed[7]; // Sensitive volume: beam pipes | |
866ab5a2 | 1160 | fMedSensGR = idtmed[12]; // Sensitive volume: air into the grooves |
68ca986e | 1161 | } |
1162 | ||
1163 | //_____________________________________________________________________________ | |
1164 | void AliZDCv1::Init() | |
1165 | { | |
1166 | InitTables(); | |
68ca986e | 1167 | } |
1168 | ||
1169 | //_____________________________________________________________________________ | |
1170 | void AliZDCv1::InitTables() | |
1171 | { | |
c0ceba4c | 1172 | Int_t k, j; |
5a881c97 | 1173 | |
866ab5a2 | 1174 | char *lightfName1,*lightfName2,*lightfName3,*lightfName4, |
1175 | *lightfName5,*lightfName6,*lightfName7,*lightfName8; | |
68ca986e | 1176 | FILE *fp1, *fp2, *fp3, *fp4, *fp5, *fp6, *fp7, *fp8; |
1177 | ||
a2216698 | 1178 | // --- Reading light tables for ZN |
866ab5a2 | 1179 | lightfName1 = gSystem->ExpandPathName("$ALICE/$ALICE_LEVEL/ZDC/light22620362207s"); |
1180 | if((fp1 = fopen(lightfName1,"r")) == NULL){ | |
68ca986e | 1181 | printf("Cannot open file fp1 \n"); |
1182 | return; | |
1183 | } | |
866ab5a2 | 1184 | lightfName2 = gSystem->ExpandPathName("$ALICE/$ALICE_LEVEL/ZDC/light22620362208s"); |
1185 | if((fp2 = fopen(lightfName2,"r")) == NULL){ | |
68ca986e | 1186 | printf("Cannot open file fp2 \n"); |
1187 | return; | |
1188 | } | |
866ab5a2 | 1189 | lightfName3 = gSystem->ExpandPathName("$ALICE/$ALICE_LEVEL/ZDC/light22620362209s"); |
1190 | if((fp3 = fopen(lightfName3,"r")) == NULL){ | |
68ca986e | 1191 | printf("Cannot open file fp3 \n"); |
1192 | return; | |
1193 | } | |
866ab5a2 | 1194 | lightfName4 = gSystem->ExpandPathName("$ALICE/$ALICE_LEVEL/ZDC/light22620362210s"); |
1195 | if((fp4 = fopen(lightfName4,"r")) == NULL){ | |
68ca986e | 1196 | printf("Cannot open file fp4 \n"); |
1197 | return; | |
1198 | } | |
a2216698 | 1199 | |
c0ceba4c | 1200 | for(k=0; k<fNalfan; k++){ |
1201 | for(j=0; j<fNben; j++){ | |
68ca986e | 1202 | fscanf(fp1,"%f",&fTablen[0][k][j]); |
1203 | fscanf(fp2,"%f",&fTablen[1][k][j]); | |
1204 | fscanf(fp3,"%f",&fTablen[2][k][j]); | |
1205 | fscanf(fp4,"%f",&fTablen[3][k][j]); | |
1206 | } | |
1207 | } | |
1208 | fclose(fp1); | |
1209 | fclose(fp2); | |
1210 | fclose(fp3); | |
1211 | fclose(fp4); | |
1212 | ||
a2216698 | 1213 | // --- Reading light tables for ZP and ZEM |
866ab5a2 | 1214 | lightfName5 = gSystem->ExpandPathName("$ALICE/$ALICE_LEVEL/ZDC/light22620552207s"); |
1215 | if((fp5 = fopen(lightfName5,"r")) == NULL){ | |
68ca986e | 1216 | printf("Cannot open file fp5 \n"); |
1217 | return; | |
1218 | } | |
866ab5a2 | 1219 | lightfName6 = gSystem->ExpandPathName("$ALICE/$ALICE_LEVEL/ZDC/light22620552208s"); |
1220 | if((fp6 = fopen(lightfName6,"r")) == NULL){ | |
68ca986e | 1221 | printf("Cannot open file fp6 \n"); |
1222 | return; | |
1223 | } | |
866ab5a2 | 1224 | lightfName7 = gSystem->ExpandPathName("$ALICE/$ALICE_LEVEL/ZDC/light22620552209s"); |
1225 | if((fp7 = fopen(lightfName7,"r")) == NULL){ | |
68ca986e | 1226 | printf("Cannot open file fp7 \n"); |
1227 | return; | |
1228 | } | |
866ab5a2 | 1229 | lightfName8 = gSystem->ExpandPathName("$ALICE/$ALICE_LEVEL/ZDC/light22620552210s"); |
1230 | if((fp8 = fopen(lightfName8,"r")) == NULL){ | |
68ca986e | 1231 | printf("Cannot open file fp8 \n"); |
1232 | return; | |
1233 | } | |
a2216698 | 1234 | |
c0ceba4c | 1235 | for(k=0; k<fNalfap; k++){ |
1236 | for(j=0; j<fNbep; j++){ | |
68ca986e | 1237 | fscanf(fp5,"%f",&fTablep[0][k][j]); |
1238 | fscanf(fp6,"%f",&fTablep[1][k][j]); | |
1239 | fscanf(fp7,"%f",&fTablep[2][k][j]); | |
1240 | fscanf(fp8,"%f",&fTablep[3][k][j]); | |
1241 | } | |
1242 | } | |
1243 | fclose(fp5); | |
1244 | fclose(fp6); | |
1245 | fclose(fp7); | |
1246 | fclose(fp8); | |
1247 | } | |
5ce39387 | 1248 | |
1249 | //_____________________________________________________________________________ | |
1250 | Int_t AliZDCv1::Digitize(Int_t Det, Int_t Quad, Int_t Light) | |
1251 | { | |
1252 | // Evaluation of the ADC channel corresponding to the light yield Light | |
1253 | ||
9d7316ac | 1254 | if(fDebug == 1){ |
1255 | printf("\n Digitize -> Det = %d, Quad = %d, Light = %d\n", Det, Quad, Light); | |
1256 | } | |
5ce39387 | 1257 | |
5a881c97 | 1258 | // Parameters for conversion of light yield in ADC channels |
1259 | Float_t fPMGain[3][5]; // PM gain | |
1260 | Float_t fADCRes; // ADC conversion factor | |
1261 | ||
5ce39387 | 1262 | Int_t j,i; |
1263 | for(i=0; i<3; i++){ | |
1264 | for(j=0; j<5; j++){ | |
0c9b76ab | 1265 | fPMGain[i][j] = 100000.; |
5ce39387 | 1266 | } |
1267 | } | |
1268 | fADCRes = 0.00000064; // ADC Resolution: 250 fC/ADCch | |
1269 | ||
0c9b76ab | 1270 | Int_t ADCch = Int_t(Light*fPMGain[Det-1][Quad]*fADCRes); |
5a881c97 | 1271 | |
5ce39387 | 1272 | return ADCch; |
1273 | } | |
2ab0c725 | 1274 | |
5ce39387 | 1275 | |
2ab0c725 | 1276 | //_____________________________________________________________________________ |
1277 | void AliZDCv1::SDigits2Digits() | |
1278 | { | |
1279 | Hits2Digits(gAlice->GetNtrack()); | |
1280 | } | |
5ce39387 | 1281 | |
2ab0c725 | 1282 | //_____________________________________________________________________________ |
1283 | void AliZDCv1::Hits2Digits(Int_t ntracks) | |
1284 | { | |
5ce39387 | 1285 | AliZDCDigit *newdigit; |
1286 | AliZDCHit *hit; | |
1287 | ||
1288 | Int_t PMCZN = 0, PMCZP = 0, PMQZN[4], PMQZP[4], PMZEM = 0; | |
1289 | ||
cc9c0243 | 1290 | Int_t i; |
1291 | for(i=0; i<4; i++){ | |
1292 | PMQZN[i] =0; | |
1293 | PMQZP[i] =0; | |
5ce39387 | 1294 | } |
1295 | ||
cc9c0243 | 1296 | Int_t itrack = 0; |
1297 | for(itrack=0; itrack<ntracks; itrack++){ | |
1298 | gAlice->ResetHits(); | |
1299 | gAlice->TreeH()->GetEvent(itrack); | |
1300 | for(i=0; i<fHits->GetEntries(); i++){ | |
1301 | hit = (AliZDCHit*)fHits->At(i); | |
1302 | Int_t det = hit->GetVolume(0); | |
1303 | Int_t quad = hit->GetVolume(1); | |
1304 | Int_t lightQ = Int_t(hit->GetLightPMQ()); | |
1305 | Int_t lightC = Int_t(hit->GetLightPMC()); | |
1306 | if(fDebug == 1) | |
1307 | printf(" \n itrack = %d, fNhits = %d, det = %d, quad = %d," | |
1308 | "lightC = %d lightQ = %d\n", itrack, fNhits, det, quad, lightC, lightQ); | |
1309 | ||
1310 | if(det == 1){ //ZN | |
1311 | PMCZN = PMCZN + lightC; | |
1312 | PMQZN[quad-1] = PMQZN[quad-1] + lightQ; | |
1313 | } | |
5ce39387 | 1314 | |
cc9c0243 | 1315 | if(det == 2){ //ZP |
1316 | PMCZP = PMCZP + lightC; | |
1317 | PMQZP[quad-1] = PMQZP[quad-1] + lightQ; | |
1318 | } | |
5ce39387 | 1319 | |
cc9c0243 | 1320 | if(det == 3){ //ZEM |
1321 | PMZEM = PMZEM + lightC; | |
1322 | } | |
1323 | } // Hits loop | |
1324 | ||
0c9b76ab | 1325 | } // Tracks loop |
1326 | ||
cc9c0243 | 1327 | if(fDebug == 1){ |
1328 | printf("\n PMCZN = %d, PMQZN[0] = %d, PMQZN[1] = %d, PMQZN[2] = %d, PMQZN[3] = %d\n" | |
1329 | , PMCZN, PMQZN[0], PMQZN[1], PMQZN[2], PMQZN[3]); | |
1330 | printf("\n PMCZP = %d, PMQZP[0] = %d, PMQZP[1] = %d, PMQZP[2] = %d, PMQZP[3] = %d\n" | |
1331 | , PMCZP, PMQZP[0], PMQZP[1], PMQZP[2], PMQZP[3]); | |
1332 | printf("\n PMZEM = %d\n", PMZEM); | |
5ce39387 | 1333 | } |
5ce39387 | 1334 | |
1335 | // ------------------------------------ Hits2Digits | |
1336 | // Digits for ZN | |
cc9c0243 | 1337 | newdigit = new AliZDCDigit(1, 0, Digitize(1, 0, PMCZN)); |
1338 | new((*fDigits)[fNdigits]) AliZDCDigit(*newdigit); | |
1339 | fNdigits++; | |
1340 | delete newdigit; | |
5ce39387 | 1341 | |
cc9c0243 | 1342 | Int_t j; |
1343 | for(j=0; j<4; j++){ | |
1344 | newdigit = new AliZDCDigit(1, j+1, Digitize(1, j+1, PMQZN[j])); | |
1345 | new((*fDigits)[fNdigits]) AliZDCDigit(*newdigit); | |
1346 | fNdigits++; | |
1347 | delete newdigit; | |
1348 | } | |
1349 | ||
1350 | // Digits for ZP | |
1351 | newdigit = new AliZDCDigit(2, 0, Digitize(2, 0, PMCZP)); | |
1352 | new((*fDigits)[fNdigits]) AliZDCDigit(*newdigit); | |
5ce39387 | 1353 | fNdigits++; |
1354 | delete newdigit; | |
5ce39387 | 1355 | |
cc9c0243 | 1356 | Int_t k; |
1357 | for(k=0; k<4; k++){ | |
1358 | newdigit = new AliZDCDigit(2, k+1, Digitize(2, k+1, PMQZP[k])); | |
1359 | new((*fDigits)[fNdigits]) AliZDCDigit(*newdigit); | |
1360 | fNdigits++; | |
1361 | delete newdigit; | |
1362 | } | |
5ce39387 | 1363 | |
cc9c0243 | 1364 | // Digits for ZEM |
1365 | newdigit = new AliZDCDigit(3, 0, Digitize(3, 0, PMZEM)); | |
1366 | new((*fDigits)[fNdigits]) AliZDCDigit(*newdigit); | |
5ce39387 | 1367 | fNdigits++; |
1368 | delete newdigit; | |
5ce39387 | 1369 | |
1370 | ||
1371 | gAlice->TreeD()->Fill(); | |
cc9c0243 | 1372 | gAlice->TreeD()->Write(0,TObject::kOverwrite); |
5ce39387 | 1373 | |
a2216698 | 1374 | // if(fDebug == 1){ |
1375 | // printf("\n Event Digits -----------------------------------------------------\n"); | |
1376 | // fDigits->Print(""); | |
1377 | // } | |
5ce39387 | 1378 | |
1379 | } | |
1380 | //_____________________________________________________________________________ | |
9e1a0ddb | 1381 | void AliZDCv1::MakeBranch(Option_t *opt, const char *file) |
5ce39387 | 1382 | { |
1383 | // | |
1384 | // Create a new branch in the current Root Tree | |
1385 | // | |
1386 | ||
1387 | AliDetector::MakeBranch(opt); | |
1388 | ||
2ab0c725 | 1389 | Char_t branchname[10]; |
5ce39387 | 1390 | sprintf(branchname,"%s",GetName()); |
5cf7bbad | 1391 | const char *cD = strstr(opt,"D"); |
5ce39387 | 1392 | |
7d285fe3 | 1393 | if (gAlice->TreeD() && cD) { |
2ab0c725 | 1394 | |
1395 | // Creation of the digits from hits | |
1396 | ||
1397 | if(fDigits!=0) fDigits->Clear(); | |
1398 | else fDigits = new TClonesArray ("AliZDCDigit",1000); | |
1399 | char branchname[10]; | |
1400 | sprintf(branchname,"%s",GetName()); | |
9e1a0ddb | 1401 | MakeBranchInTree(gAlice->TreeD(), |
1402 | branchname, &fDigits, fBufferSize, file) ; | |
5ce39387 | 1403 | printf("* AliZDCv1::MakeBranch * Making Branch %s for digits\n\n",branchname); |
a2216698 | 1404 | } |
1405 | ||
5ce39387 | 1406 | } |
68ca986e | 1407 | //_____________________________________________________________________________ |
1408 | void AliZDCv1::StepManager() | |
1409 | { | |
1410 | // | |
1411 | // Routine called at every step in the Zero Degree Calorimeters | |
1412 | // | |
1413 | ||
a2216698 | 1414 | Int_t j, vol[2], ibeta=0, ialfa, ibe, nphe; |
366ff5c2 | 1415 | Float_t x[3], xdet[3], destep, hits[10], m, ekin, um[3], ud[3], be, radius, out; |
68ca986e | 1416 | TLorentzVector s, p; |
1417 | const char *knamed; | |
866ab5a2 | 1418 | |
de6bc247 | 1419 | for (j=0;j<10;j++) hits[j]=0; |
866ab5a2 | 1420 | |
68ca986e | 1421 | if((gMC->GetMedium() == fMedSensZN) || (gMC->GetMedium() == fMedSensZP) || |
1422 | (gMC->GetMedium() == fMedSensGR) || (gMC->GetMedium() == fMedSensF1) || | |
d213f1fa | 1423 | (gMC->GetMedium() == fMedSensF2) || (gMC->GetMedium() == fMedSensZEM)){ |
1424 | // (gMC->GetMedium() == fMedSensPI) || (gMC->GetMedium() == fMedSensTDI)){ | |
cc9c0243 | 1425 | |
866ab5a2 | 1426 | // If particle interacts with beam pipe -> return |
d213f1fa | 1427 | // if((gMC->GetMedium() == fMedSensPI) || (gMC->GetMedium() == fMedSensTDI)){ |
a2216698 | 1428 | // If option NoShower is set -> StopTrack |
d213f1fa | 1429 | // if(fNoShower==1) { |
4f9ca16e | 1430 | // if(gMC->GetMedium() == fMedSensPI) { |
1431 | // knamed = gMC->CurrentVolName(); | |
1432 | // if((!strncmp(knamed,"MQ",2)) || (!strncmp(knamed,"YM",2))) fpLostIT += 1; | |
1433 | // if((!strncmp(knamed,"MD1",3))|| (!strncmp(knamed,"YD1",2))) fpLostD1 += 1; | |
1434 | // } | |
1435 | // if(gMC->GetMedium() == fMedSensTDI) fpLostTDI += 1; | |
d213f1fa | 1436 | // gMC->StopTrack(); |
a2216698 | 1437 | // printf("\n # of p lost in Inner Triplet = %d\n",fpLostIT); |
1438 | // printf("\n # of p lost in D1 = %d\n",fpLostD1); | |
1439 | // printf("\n # of p lost in TDI = %d\n",fpLostTDI); | |
d213f1fa | 1440 | // } |
7cc664ae | 1441 | // return; |
d213f1fa | 1442 | // } |
866ab5a2 | 1443 | |
68ca986e | 1444 | //Particle coordinates |
1445 | gMC->TrackPosition(s); | |
c0ceba4c | 1446 | for(j=0; j<=2; j++){ |
68ca986e | 1447 | x[j] = s[j]; |
1448 | } | |
1449 | hits[0] = x[0]; | |
1450 | hits[1] = x[1]; | |
1451 | hits[2] = x[2]; | |
1452 | ||
1453 | // Determine in which ZDC the particle is | |
1454 | knamed = gMC->CurrentVolName(); | |
1455 | if(!strncmp(knamed,"ZN",2))vol[0]=1; | |
1456 | if(!strncmp(knamed,"ZP",2))vol[0]=2; | |
866ab5a2 | 1457 | if(!strncmp(knamed,"ZE",2))vol[0]=3; |
68ca986e | 1458 | |
1459 | // Determine in which quadrant the particle is | |
1460 | ||
1461 | //Quadrant in ZN | |
68ca986e | 1462 | if(vol[0]==1){ |
866ab5a2 | 1463 | xdet[0] = x[0]-fPosZN[0]; |
1464 | xdet[1] = x[1]-fPosZN[1]; | |
5a881c97 | 1465 | if((xdet[0]<=0.) && (xdet[1]>=0.)) vol[1]=1; |
1466 | if((xdet[0]>0.) && (xdet[1]>0.)) vol[1]=2; | |
1467 | if((xdet[0]<0.) && (xdet[1]<0.)) vol[1]=3; | |
1468 | if((xdet[0]>0.) && (xdet[1]<0.)) vol[1]=4; | |
68ca986e | 1469 | } |
1470 | ||
1471 | //Quadrant in ZP | |
1472 | if(vol[0]==2){ | |
866ab5a2 | 1473 | xdet[0] = x[0]-fPosZP[0]; |
1474 | xdet[1] = x[1]-fPosZP[1]; | |
1475 | if(xdet[0]>fDimZP[0])xdet[0]=fDimZP[0]-0.01; | |
1476 | if(xdet[0]<-fDimZP[0])xdet[0]=-fDimZP[0]+0.01; | |
68ca986e | 1477 | Float_t xqZP = xdet[0]/(fDimZP[0]/2); |
1478 | for(int i=1; i<=4; i++){ | |
866ab5a2 | 1479 | if(xqZP>=(i-3) && xqZP<(i-2)){ |
68ca986e | 1480 | vol[1] = i; |
de28527d | 1481 | if(i==0) printf("\n!!! vol[1] = 0 -> xqZP = %f\n", xqZP); |
68ca986e | 1482 | break; |
5a881c97 | 1483 | } |
1484 | } | |
68ca986e | 1485 | } |
866ab5a2 | 1486 | |
1487 | //ZEM has only 1 quadrant | |
1488 | if(vol[0] == 3){ | |
1489 | vol[1] = 1; | |
1490 | xdet[0] = x[0]-fPosZEM[0]; | |
1491 | xdet[1] = x[1]-fPosZEM[1]; | |
866ab5a2 | 1492 | } |
1493 | ||
68ca986e | 1494 | // Store impact point and kinetic energy of the ENTERING particle |
1495 | ||
68ca986e | 1496 | // if(Curtrack==Prim){ |
1497 | if(gMC->IsTrackEntering()){ | |
1498 | //Particle energy | |
1499 | gMC->TrackMomentum(p); | |
68ca986e | 1500 | hits[3] = p[3]; |
866ab5a2 | 1501 | // Impact point on ZDC |
68ca986e | 1502 | hits[4] = xdet[0]; |
1503 | hits[5] = xdet[1]; | |
866ab5a2 | 1504 | hits[6] = 0; |
68ca986e | 1505 | hits[7] = 0; |
1506 | hits[8] = 0; | |
1507 | hits[9] = 0; | |
1508 | ||
866ab5a2 | 1509 | // Int_t PcID = gMC->TrackPid(); |
1510 | // printf("Pc ID -> %d\n",PcID); | |
1511 | AddHit(gAlice->CurrentTrack(), vol, hits); | |
1512 | ||
1513 | if(fNoShower==1){ | |
4f9ca16e | 1514 | // fpDetected += 1; |
a2216698 | 1515 | gMC->StopTrack(); |
1516 | // printf("\n # of detected p = %d\n",fpDetected); | |
1517 | return; | |
866ab5a2 | 1518 | } |
68ca986e | 1519 | } |
a2216698 | 1520 | // } // Curtrack IF |
68ca986e | 1521 | |
1522 | // Charged particles -> Energy loss | |
1523 | if((destep=gMC->Edep())){ | |
1524 | if(gMC->IsTrackStop()){ | |
1525 | gMC->TrackMomentum(p); | |
1526 | m = gMC->TrackMass(); | |
1527 | ekin = p[3]-m; | |
68ca986e | 1528 | hits[9] = ekin; |
1529 | hits[7] = 0.; | |
1530 | hits[8] = 0.; | |
1531 | AddHit(gAlice->CurrentTrack(), vol, hits); | |
1532 | } | |
1533 | else{ | |
1534 | hits[9] = destep; | |
1535 | hits[7] = 0.; | |
1536 | hits[8] = 0.; | |
1537 | AddHit(gAlice->CurrentTrack(), vol, hits); | |
1538 | } | |
a2216698 | 1539 | // printf(" Dep. E = %f \n",hits[9]); |
1540 | } | |
1541 | }// NB -> Questa parentesi (chiude il primo IF) io la sposterei al fondo!??? | |
68ca986e | 1542 | |
1543 | ||
1544 | // *** Light production in fibres | |
1545 | if((gMC->GetMedium() == fMedSensF1) || (gMC->GetMedium() == fMedSensF2)){ | |
68ca986e | 1546 | |
1547 | //Select charged particles | |
1548 | if((destep=gMC->Edep())){ | |
68ca986e | 1549 | |
1550 | // Particle velocity | |
1551 | gMC->TrackMomentum(p); | |
1552 | Float_t ptot=TMath::Sqrt(p[0]*p[0]+p[1]*p[1]+p[2]*p[2]); | |
1553 | Float_t beta = ptot/p[3]; | |
68ca986e | 1554 | if(beta<0.67) return; |
866ab5a2 | 1555 | if((beta>=0.67) && (beta<=0.75)) ibeta = 0; |
1556 | if((beta>0.75) && (beta<=0.85)) ibeta = 1; | |
1557 | if((beta>0.85) && (beta<=0.95)) ibeta = 2; | |
a2216698 | 1558 | if(beta>0.95) ibeta = 3; |
68ca986e | 1559 | |
1560 | // Angle between particle trajectory and fibre axis | |
1561 | // 1 -> Momentum directions | |
1562 | um[0] = p[0]/ptot; | |
1563 | um[1] = p[1]/ptot; | |
1564 | um[2] = p[2]/ptot; | |
1565 | gMC->Gmtod(um,ud,2); | |
1566 | // 2 -> Angle < limit angle | |
1567 | Double_t alfar = TMath::ACos(ud[2]); | |
1568 | Double_t alfa = alfar*kRaddeg; | |
866ab5a2 | 1569 | if(alfa>=110.) return; |
68ca986e | 1570 | ialfa = Int_t(1.+alfa/2.); |
1571 | ||
1572 | // Distance between particle trajectory and fibre axis | |
1573 | gMC->TrackPosition(s); | |
c0ceba4c | 1574 | for(j=0; j<=2; j++){ |
68ca986e | 1575 | x[j] = s[j]; |
1576 | } | |
1577 | gMC->Gmtod(x,xdet,1); | |
1578 | if(TMath::Abs(ud[0])>0.00001){ | |
1579 | Float_t dcoeff = ud[1]/ud[0]; | |
1580 | be = TMath::Abs((xdet[1]-dcoeff*xdet[0])/TMath::Sqrt(dcoeff*dcoeff+1.)); | |
1581 | } | |
1582 | else{ | |
1583 | be = TMath::Abs(ud[0]); | |
1584 | } | |
1585 | ||
1586 | if((vol[0]==1)) radius = fFibZN[1]; | |
1587 | if((vol[0]==2)) radius = fFibZP[1]; | |
1588 | ibe = Int_t(be*1000.+1); | |
1589 | ||
1590 | //Looking into the light tables | |
1591 | Float_t charge = gMC->TrackCharge(); | |
1592 | ||
1593 | // (1) ZN | |
1594 | if((vol[0]==1)) { | |
1595 | if(ibe>fNben) ibe=fNben; | |
1596 | out = charge*charge*fTablen[ibeta][ialfa][ibe]; | |
5ce39387 | 1597 | nphe = gRandom->Poisson(out); |
a2216698 | 1598 | // printf("ZN --- ibeta = %d, ialfa = %d, ibe = %d" |
1599 | // " -> out = %f, nphe = %d\n", ibeta, ialfa, ibe, out, nphe); | |
68ca986e | 1600 | if(gMC->GetMedium() == fMedSensF1){ |
5ce39387 | 1601 | hits[7] = nphe; //fLightPMQ |
68ca986e | 1602 | hits[8] = 0; |
1603 | hits[9] = 0; | |
1604 | AddHit(gAlice->CurrentTrack(), vol, hits); | |
1605 | } | |
1606 | else{ | |
1607 | hits[7] = 0; | |
5ce39387 | 1608 | hits[8] = nphe; //fLightPMC |
68ca986e | 1609 | hits[9] = 0; |
1610 | AddHit(gAlice->CurrentTrack(), vol, hits); | |
1611 | } | |
1612 | } | |
1613 | ||
1614 | // (2) ZP | |
1615 | if((vol[0]==2)) { | |
1616 | if(ibe>fNbep) ibe=fNbep; | |
1617 | out = charge*charge*fTablep[ibeta][ialfa][ibe]; | |
5ce39387 | 1618 | nphe = gRandom->Poisson(out); |
a2216698 | 1619 | // printf("ZP --- ibeta = %d, ialfa = %d, ibe = %d" |
1620 | // " -> out = %f, nphe = %d\n", ibeta, ialfa, ibe, out, nphe); | |
68ca986e | 1621 | if(gMC->GetMedium() == fMedSensF1){ |
5ce39387 | 1622 | hits[7] = nphe; //fLightPMQ |
68ca986e | 1623 | hits[8] = 0; |
1624 | hits[9] = 0; | |
1625 | AddHit(gAlice->CurrentTrack(), vol, hits); | |
1626 | } | |
1627 | else{ | |
1628 | hits[7] = 0; | |
5ce39387 | 1629 | hits[8] = nphe; //fLightPMC |
68ca986e | 1630 | hits[9] = 0; |
1631 | AddHit(gAlice->CurrentTrack(), vol, hits); | |
1632 | } | |
1633 | } | |
866ab5a2 | 1634 | // (3) ZEM |
1635 | if((vol[0]==3)) { | |
1636 | if(ibe>fNbep) ibe=fNbep; | |
1637 | out = charge*charge*fTablep[ibeta][ialfa][ibe]; | |
5ce39387 | 1638 | nphe = gRandom->Poisson(out); |
a2216698 | 1639 | // printf("ZEM --- ibeta = %d, ialfa = %d, ibe = %d" |
1640 | // " -> out = %f, nphe = %d\n", ibeta, ialfa, ibe, out, nphe); | |
0c9b76ab | 1641 | hits[7] = 0; |
1642 | hits[8] = nphe; //fLightPMC | |
5ce39387 | 1643 | hits[9] = 0; |
1644 | AddHit(gAlice->CurrentTrack(), vol, hits); | |
a2216698 | 1645 | } |
68ca986e | 1646 | } |
68ca986e | 1647 | } |
1648 | } |