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8d433671 | 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 | /////////////////////////////////////////////////////////////////////// | |
18 | // // | |
19 | // AliZDCv3 --- new ZDC geometry // | |
3268e9bb | 20 | // with both ZDC arms geometry implemented // |
8d433671 | 21 | // // |
22 | /////////////////////////////////////////////////////////////////////// | |
23 | ||
24 | // --- Standard libraries | |
25 | #include "stdio.h" | |
26 | ||
27 | // --- ROOT system | |
8d433671 | 28 | #include <TMath.h> |
8d433671 | 29 | #include <TRandom.h> |
30 | #include <TSystem.h> | |
31 | #include <TTree.h> | |
32 | #include <TVirtualMC.h> | |
33 | #include <TGeoManager.h> | |
313e8ff0 | 34 | #include <TGeoMatrix.h> |
35 | #include <TGeoCone.h> | |
36 | #include <TGeoShape.h> | |
37 | #include <TGeoCompositeShape.h> | |
47709f57 | 38 | #include <TParticle.h> |
8d433671 | 39 | |
8d433671 | 40 | // --- AliRoot classes |
41 | #include "AliConst.h" | |
42 | #include "AliMagF.h" | |
8d433671 | 43 | #include "AliRun.h" |
44 | #include "AliZDCv3.h" | |
45 | #include "AliMC.h" | |
46 | ||
47 | class AliZDCHit; | |
48 | class AliPDG; | |
49 | class AliDetector; | |
50 | ||
51 | ||
52 | ClassImp(AliZDCv3) | |
53 | ||
54 | //_____________________________________________________________________________ | |
f853b9aa | 55 | AliZDCv3::AliZDCv3() : |
56 | AliZDC(), | |
57 | fMedSensF1(0), | |
58 | fMedSensF2(0), | |
59 | fMedSensZP(0), | |
60 | fMedSensZN(0), | |
61 | fMedSensZEM(0), | |
62 | fMedSensGR(0), | |
63 | fMedSensPI(0), | |
29c8f0dc | 64 | fMedSensTDI(0), |
f853b9aa | 65 | fNalfan(0), |
66 | fNalfap(0), | |
67 | fNben(0), | |
68 | fNbep(0), | |
69 | fZEMLength(0), | |
70 | fpLostITC(0), | |
71 | fpLostD1C(0), | |
72 | fpDetectedC(0), | |
73 | fnDetectedC(0), | |
8cbab886 | 74 | fnLumiC(0), |
f853b9aa | 75 | fpLostITA(0), |
76 | fpLostD1A(0), | |
77 | fpLostTDI(0), | |
78 | fpDetectedA(0), | |
8cbab886 | 79 | fnDetectedA(0), |
80 | fnLumiA(0), | |
81 | fnTrou(0) | |
8d433671 | 82 | { |
83 | // | |
84 | // Default constructor for Zero Degree Calorimeter | |
85 | // | |
86 | ||
8d433671 | 87 | } |
88 | ||
89 | //_____________________________________________________________________________ | |
a718c993 | 90 | AliZDCv3::AliZDCv3(const char *name, const char *title) : |
f853b9aa | 91 | AliZDC(name,title), |
92 | fMedSensF1(0), | |
93 | fMedSensF2(0), | |
94 | fMedSensZP(0), | |
95 | fMedSensZN(0), | |
96 | fMedSensZEM(0), | |
97 | fMedSensGR(0), | |
98 | fMedSensPI(0), | |
29c8f0dc | 99 | fMedSensTDI(0), |
f853b9aa | 100 | fNalfan(90), |
101 | fNalfap(90), | |
102 | fNben(18), | |
103 | fNbep(28), | |
64d8b611 | 104 | fZEMLength(0), |
f853b9aa | 105 | fpLostITC(0), |
106 | fpLostD1C(0), | |
107 | fpDetectedC(0), | |
108 | fnDetectedC(0), | |
8cbab886 | 109 | fnLumiC(0), |
f853b9aa | 110 | fpLostITA(0), |
111 | fpLostD1A(0), | |
112 | fpLostTDI(0), | |
113 | fpDetectedA(0), | |
8cbab886 | 114 | fnDetectedA(0), |
115 | fnLumiA(0), | |
116 | fnTrou(0) | |
8d433671 | 117 | { |
118 | // | |
119 | // Standard constructor for Zero Degree Calorimeter | |
120 | // | |
121 | // | |
122 | // Check that DIPO, ABSO, DIPO and SHIL is there (otherwise tracking is wrong!!!) | |
123 | ||
124 | AliModule* pipe=gAlice->GetModule("PIPE"); | |
125 | AliModule* abso=gAlice->GetModule("ABSO"); | |
126 | AliModule* dipo=gAlice->GetModule("DIPO"); | |
127 | AliModule* shil=gAlice->GetModule("SHIL"); | |
128 | if((!pipe) || (!abso) || (!dipo) || (!shil)) { | |
129 | Error("Constructor","ZDC needs PIPE, ABSO, DIPO and SHIL!!!\n"); | |
130 | exit(1); | |
131 | } | |
f853b9aa | 132 | // |
8d433671 | 133 | Int_t ip,jp,kp; |
134 | for(ip=0; ip<4; ip++){ | |
135 | for(kp=0; kp<fNalfap; kp++){ | |
136 | for(jp=0; jp<fNbep; jp++){ | |
137 | fTablep[ip][kp][jp] = 0; | |
138 | } | |
139 | } | |
140 | } | |
141 | Int_t in,jn,kn; | |
142 | for(in=0; in<4; in++){ | |
143 | for(kn=0; kn<fNalfan; kn++){ | |
144 | for(jn=0; jn<fNben; jn++){ | |
145 | fTablen[in][kn][jn] = 0; | |
146 | } | |
147 | } | |
148 | } | |
f853b9aa | 149 | // |
8d433671 | 150 | // Parameters for hadronic calorimeters geometry |
151 | fDimZN[0] = 3.52; | |
152 | fDimZN[1] = 3.52; | |
153 | fDimZN[2] = 50.; | |
154 | fDimZP[0] = 11.2; | |
155 | fDimZP[1] = 6.; | |
156 | fDimZP[2] = 75.; | |
f853b9aa | 157 | fPosZNC[0] = 0.; |
158 | fPosZNC[1] = 1.2; | |
b6a8f9f1 | 159 | fPosZNC[2] = -11600.; |
f853b9aa | 160 | fPosZPC[0] = 23.9; |
cd807e71 | 161 | fPosZPC[1] = 0.; |
162 | fPosZPC[2] = -11600.; | |
f853b9aa | 163 | fPosZNA[0] = 0.; |
164 | fPosZNA[1] = 1.2; | |
165 | fPosZNA[2] = 11620.; | |
cd807e71 | 166 | fPosZPA[0] = 24.; |
167 | fPosZPA[1] = 0.; | |
168 | fPosZPA[2] = 11620.; | |
8d433671 | 169 | fFibZN[0] = 0.; |
170 | fFibZN[1] = 0.01825; | |
171 | fFibZN[2] = 50.; | |
172 | fFibZP[0] = 0.; | |
173 | fFibZP[1] = 0.0275; | |
174 | fFibZP[2] = 75.; | |
8d433671 | 175 | // Parameters for EM calorimeter geometry |
176 | fPosZEM[0] = 8.5; | |
177 | fPosZEM[1] = 0.; | |
178 | fPosZEM[2] = 735.; | |
8d433671 | 179 | Float_t kDimZEMPb = 0.15*(TMath::Sqrt(2.)); // z-dimension of the Pb slice |
180 | Float_t kDimZEMAir = 0.001; // scotch | |
181 | Float_t kFibRadZEM = 0.0315; // External fiber radius (including cladding) | |
182 | Int_t kDivZEM[3] = {92, 0, 20}; // Divisions for EM detector | |
183 | Float_t kDimZEM0 = 2*kDivZEM[2]*(kDimZEMPb+kDimZEMAir+kFibRadZEM*(TMath::Sqrt(2.))); | |
184 | fZEMLength = kDimZEM0; | |
185 | ||
186 | } | |
187 | ||
188 | //_____________________________________________________________________________ | |
189 | void AliZDCv3::CreateGeometry() | |
190 | { | |
191 | // | |
192 | // Create the geometry for the Zero Degree Calorimeter version 2 | |
193 | //* Initialize COMMON block ZDC_CGEOM | |
194 | //* | |
195 | ||
196 | CreateBeamLine(); | |
197 | CreateZDC(); | |
198 | } | |
199 | ||
200 | //_____________________________________________________________________________ | |
201 | void AliZDCv3::CreateBeamLine() | |
202 | { | |
203 | // | |
204 | // Create the beam line elements | |
205 | // | |
206 | ||
3268e9bb | 207 | Double_t zc, zq, zd1, zd2, zql, zd2l; |
208 | Double_t conpar[9], tubpar[3], tubspar[5], boxpar[3]; | |
8cdd9dc7 | 209 | |
210 | //-- rotation matrices for the legs | |
211 | Int_t irotpipe7, irotpipe8; | |
212 | gMC->Matrix(irotpipe7,90.-1.0027,0.,90.,90.,1.0027,180.); | |
213 | gMC->Matrix(irotpipe8,90.+1.0027,0.,90.,90.,1.0027,0.); | |
214 | ||
f853b9aa | 215 | // |
8d433671 | 216 | Int_t *idtmed = fIdtmed->GetArray(); |
217 | ||
218 | //////////////////////////////////////////////////////////////// | |
219 | // // | |
220 | // SIDE C - RB26 (dimuon side) // | |
221 | // // | |
222 | /////////////////////////////////////////////////////////////// | |
223 | ||
224 | ||
225 | // -- Mother of the ZDCs (Vacuum PCON) | |
226 | zd1 = 1921.6; | |
227 | ||
228 | conpar[0] = 0.; | |
229 | conpar[1] = 360.; | |
230 | conpar[2] = 2.; | |
231 | conpar[3] = -13500.; | |
232 | conpar[4] = 0.; | |
233 | conpar[5] = 55.; | |
234 | conpar[6] = -zd1; | |
235 | conpar[7] = 0.; | |
236 | conpar[8] = 55.; | |
cd807e71 | 237 | gMC->Gsvolu("ZDCC", "PCON", idtmed[10], conpar, 9); |
f853b9aa | 238 | gMC->Gspos("ZDCC", 1, "ALIC", 0., 0., 0., 0, "ONLY"); |
8d433671 | 239 | |
240 | ||
241 | // -- FIRST SECTION OF THE BEAM PIPE (from compensator dipole to | |
242 | // the beginning of D1) | |
243 | tubpar[0] = 6.3/2.; | |
244 | tubpar[1] = 6.7/2.; | |
245 | // From beginning of ZDC volumes to beginning of D1 | |
246 | tubpar[2] = (5838.3-zd1)/2.; | |
247 | gMC->Gsvolu("QT01", "TUBE", idtmed[7], tubpar, 3); | |
f853b9aa | 248 | gMC->Gspos("QT01", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 249 | // Ch.debug |
3268e9bb | 250 | //printf(" QT01 TUBE pipe from z = %f to z= %f (D1 beg.)\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 251 | |
252 | //-- SECOND SECTION OF THE BEAM PIPE (from the end of D1 to the | |
253 | // beginning of D2) | |
254 | ||
255 | //-- FROM MAGNETIC BEGINNING OF D1 TO MAGNETIC END OF D1 + 13.5 cm | |
256 | //-- Cylindrical pipe (r = 3.47) + conical flare | |
257 | ||
258 | // -> Beginning of D1 | |
259 | zd1 += 2.*tubpar[2]; | |
260 | ||
261 | tubpar[0] = 3.47; | |
262 | tubpar[1] = 3.47+0.2; | |
263 | tubpar[2] = 958.5/2.; | |
264 | gMC->Gsvolu("QT02", "TUBE", idtmed[7], tubpar, 3); | |
f853b9aa | 265 | gMC->Gspos("QT02", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 266 | // Ch.debug |
3268e9bb | 267 | //printf(" QT02 TUBE pipe from z = %f to z= %f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 268 | |
269 | zd1 += 2.*tubpar[2]; | |
270 | ||
271 | conpar[0] = 25./2.; | |
272 | conpar[1] = 10./2.; | |
273 | conpar[2] = 10.4/2.; | |
274 | conpar[3] = 6.44/2.; | |
275 | conpar[4] = 6.84/2.; | |
276 | gMC->Gsvolu("QC01", "CONE", idtmed[7], conpar, 5); | |
f853b9aa | 277 | gMC->Gspos("QC01", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); |
8d433671 | 278 | // Ch.debug |
3268e9bb | 279 | //printf(" QC01 CONE pipe from z = %f to z= %f\n",-zd1,-2*conpar[0]-zd1); |
8d433671 | 280 | |
281 | zd1 += 2.*conpar[0]; | |
282 | ||
283 | tubpar[0] = 10./2.; | |
284 | tubpar[1] = 10.4/2.; | |
285 | tubpar[2] = 50./2.; | |
286 | gMC->Gsvolu("QT03", "TUBE", idtmed[7], tubpar, 3); | |
f853b9aa | 287 | gMC->Gspos("QT03", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 288 | // Ch.debug |
3268e9bb | 289 | //printf(" QT03 TUBE pipe from z = %f to z= %f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 290 | |
291 | zd1 += tubpar[2]*2.; | |
292 | ||
293 | tubpar[0] = 10./2.; | |
294 | tubpar[1] = 10.4/2.; | |
295 | tubpar[2] = 10./2.; | |
296 | gMC->Gsvolu("QT04", "TUBE", idtmed[7], tubpar, 3); | |
f853b9aa | 297 | gMC->Gspos("QT04", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 298 | // Ch.debug |
3268e9bb | 299 | //printf(" QT04 TUBE pipe from z = %f to z= %f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 300 | |
301 | zd1 += tubpar[2] * 2.; | |
302 | ||
303 | tubpar[0] = 10./2.; | |
304 | tubpar[1] = 10.4/2.; | |
305 | tubpar[2] = 3.16/2.; | |
306 | gMC->Gsvolu("QT05", "TUBE", idtmed[7], tubpar, 3); | |
71cd8104 | 307 | gMC->Gspos("QT05", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 308 | // Ch.debug |
3268e9bb | 309 | //printf(" QT05 TUBE pipe from z = %f to z= %f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 310 | |
311 | zd1 += tubpar[2] * 2.; | |
312 | ||
313 | tubpar[0] = 10.0/2.; | |
314 | tubpar[1] = 10.4/2; | |
315 | tubpar[2] = 190./2.; | |
316 | gMC->Gsvolu("QT06", "TUBE", idtmed[7], tubpar, 3); | |
f853b9aa | 317 | gMC->Gspos("QT06", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 318 | // Ch.debug |
3268e9bb | 319 | //printf(" QT06 TUBE pipe from z = %f to z= %f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 320 | |
321 | zd1 += tubpar[2] * 2.; | |
322 | ||
323 | conpar[0] = 30./2.; | |
324 | conpar[1] = 20.6/2.; | |
325 | conpar[2] = 21./2.; | |
326 | conpar[3] = 10./2.; | |
327 | conpar[4] = 10.4/2.; | |
328 | gMC->Gsvolu("QC02", "CONE", idtmed[7], conpar, 5); | |
f853b9aa | 329 | gMC->Gspos("QC02", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); |
8d433671 | 330 | // Ch.debug |
3268e9bb | 331 | //printf(" QC02 CONE pipe from z = %f to z= %f\n",-zd1,-2*conpar[0]-zd1); |
8d433671 | 332 | |
333 | zd1 += conpar[0] * 2.; | |
334 | ||
335 | tubpar[0] = 20.6/2.; | |
336 | tubpar[1] = 21./2.; | |
337 | tubpar[2] = 450./2.; | |
338 | gMC->Gsvolu("QT07", "TUBE", idtmed[7], tubpar, 3); | |
f853b9aa | 339 | gMC->Gspos("QT07", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 340 | // Ch.debug |
3268e9bb | 341 | //printf(" QT07 TUBE pipe from z = %f to z= %f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 342 | |
343 | zd1 += tubpar[2] * 2.; | |
344 | ||
345 | conpar[0] = 13.6/2.; | |
346 | conpar[1] = 25.4/2.; | |
347 | conpar[2] = 25.8/2.; | |
348 | conpar[3] = 20.6/2.; | |
349 | conpar[4] = 21./2.; | |
350 | gMC->Gsvolu("QC03", "CONE", idtmed[7], conpar, 5); | |
f853b9aa | 351 | gMC->Gspos("QC03", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); |
8d433671 | 352 | // Ch.debug |
3268e9bb | 353 | //printf(" QC03 CONE pipe from z = %f to z= %f\n",-zd1,-2*conpar[0]-zd1); |
8d433671 | 354 | |
355 | zd1 += conpar[0] * 2.; | |
356 | ||
357 | tubpar[0] = 25.4/2.; | |
358 | tubpar[1] = 25.8/2.; | |
359 | tubpar[2] = 205.8/2.; | |
360 | gMC->Gsvolu("QT08", "TUBE", idtmed[7], tubpar, 3); | |
f853b9aa | 361 | gMC->Gspos("QT08", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 362 | // Ch.debug |
3268e9bb | 363 | //printf(" QT08 TUBE pipe from z = %f to z= %f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 364 | |
365 | zd1 += tubpar[2] * 2.; | |
366 | ||
367 | tubpar[0] = 50./2.; | |
368 | tubpar[1] = 50.4/2.; | |
369 | // QT09 is 10 cm longer to accomodate TDI | |
370 | tubpar[2] = 515.4/2.; | |
371 | gMC->Gsvolu("QT09", "TUBE", idtmed[7], tubpar, 3); | |
f853b9aa | 372 | gMC->Gspos("QT09", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 373 | // Ch.debug |
3268e9bb | 374 | //printf(" QT09 TUBE pipe from z = %f to z= %f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 375 | |
8d433671 | 376 | zd1 += tubpar[2] * 2.; |
377 | ||
378 | tubpar[0] = 50./2.; | |
379 | tubpar[1] = 50.4/2.; | |
380 | // QT10 is 10 cm shorter | |
381 | tubpar[2] = 690./2.; | |
382 | gMC->Gsvolu("QT10", "TUBE", idtmed[7], tubpar, 3); | |
f853b9aa | 383 | gMC->Gspos("QT10", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 384 | // Ch.debug |
3268e9bb | 385 | //printf(" QT10 TUBE pipe from z = %f to z= %f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 386 | |
387 | zd1 += tubpar[2] * 2.; | |
388 | ||
389 | tubpar[0] = 50./2.; | |
390 | tubpar[1] = 50.4/2.; | |
391 | tubpar[2] = 778.5/2.; | |
392 | gMC->Gsvolu("QT11", "TUBE", idtmed[7], tubpar, 3); | |
f853b9aa | 393 | gMC->Gspos("QT11", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 394 | // Ch.debug |
3268e9bb | 395 | //printf(" QT11 TUBE pipe from z = %f to z= %f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 396 | |
397 | zd1 += tubpar[2] * 2.; | |
398 | ||
399 | conpar[0] = 14.18/2.; | |
400 | conpar[1] = 55./2.; | |
401 | conpar[2] = 55.4/2.; | |
402 | conpar[3] = 50./2.; | |
403 | conpar[4] = 50.4/2.; | |
404 | gMC->Gsvolu("QC04", "CONE", idtmed[7], conpar, 5); | |
f853b9aa | 405 | gMC->Gspos("QC04", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); |
8d433671 | 406 | // Ch.debug |
3268e9bb | 407 | //printf(" QC04 CONE pipe from z = %f to z= %f\n",-zd1,-2*conpar[0]-zd1); |
8d433671 | 408 | |
409 | zd1 += conpar[0] * 2.; | |
410 | ||
411 | tubpar[0] = 55./2.; | |
412 | tubpar[1] = 55.4/2.; | |
413 | tubpar[2] = 730./2.; | |
414 | gMC->Gsvolu("QT12", "TUBE", idtmed[7], tubpar, 3); | |
f853b9aa | 415 | gMC->Gspos("QT12", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 416 | // Ch.debug |
3268e9bb | 417 | //printf(" QT12 TUBE pipe from z = %f to z= %f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 418 | |
419 | zd1 += tubpar[2] * 2.; | |
420 | ||
421 | conpar[0] = 36.86/2.; | |
422 | conpar[1] = 68./2.; | |
423 | conpar[2] = 68.4/2.; | |
424 | conpar[3] = 55./2.; | |
425 | conpar[4] = 55.4/2.; | |
426 | gMC->Gsvolu("QC05", "CONE", idtmed[7], conpar, 5); | |
f853b9aa | 427 | gMC->Gspos("QC05", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); |
8d433671 | 428 | // Ch.debug |
3268e9bb | 429 | //printf(" QC05 CONE pipe from z = %f to z= %f\n",-zd1,-2*conpar[0]-zd1); |
8d433671 | 430 | |
431 | zd1 += conpar[0] * 2.; | |
432 | ||
433 | tubpar[0] = 68./2.; | |
434 | tubpar[1] = 68.4/2.; | |
8cdd9dc7 | 435 | tubpar[2] = 848.6/2.; |
8d433671 | 436 | gMC->Gsvolu("QT13", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 437 | gMC->Gspos("QT13", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 438 | // Ch.debug |
3268e9bb | 439 | //printf(" QT13 TUBE pipe from z = %f to z= %f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 440 | |
441 | zd1 += tubpar[2] * 2.; | |
8cdd9dc7 | 442 | |
443 | // -------------------------------------------------------- | |
444 | // RECOMBINATION CHAMBER IMPLEMENTED USING TGeo CLASSES!!!! | |
445 | // author: Chiara (August 2008) | |
446 | // -------------------------------------------------------- | |
447 | // TRANSFORMATION MATRICES | |
448 | // Combi transformation: | |
449 | Double_t dx = -3.970000; | |
450 | Double_t dy = 0.000000; | |
451 | Double_t dz = 0.0; | |
452 | // Rotation: | |
453 | Double_t thx = 84.989100; Double_t phx = 0.000000; | |
454 | Double_t thy = 90.000000; Double_t phy = 90.000000; | |
455 | Double_t thz = 5.010900; Double_t phz = 180.000000; | |
456 | TGeoRotation *rotMatrix1c = new TGeoRotation("c",thx,phx,thy,phy,thz,phz); | |
457 | // Combi transformation: | |
458 | dx = -3.970000; | |
459 | dy = 0.000000; | |
460 | dz = 0.0; | |
461 | TGeoCombiTrans *rotMatrix2c = new TGeoCombiTrans("ZDCC_c1", dx,dy,dz,rotMatrix1c); | |
462 | rotMatrix2c->RegisterYourself(); | |
463 | // Combi transformation: | |
464 | dx = 3.970000; | |
465 | dy = 0.000000; | |
466 | dz = 0.0; | |
467 | // Rotation: | |
468 | thx = 95.010900; phx = 0.000000; | |
469 | thy = 90.000000; phy = 90.000000; | |
470 | thz = 5.010900; phz = 0.000000; | |
471 | TGeoRotation *rotMatrix3c = new TGeoRotation("",thx,phx,thy,phy,thz,phz); | |
472 | TGeoCombiTrans *rotMatrix4c = new TGeoCombiTrans("ZDCC_c2", dx,dy,dz,rotMatrix3c); | |
473 | rotMatrix4c->RegisterYourself(); | |
474 | ||
475 | // VOLUMES DEFINITION | |
476 | // Volume: ZDCC | |
477 | TGeoVolume *pZDCC = gGeoManager->GetVolume("ZDCC"); | |
8d433671 | 478 | |
8cdd9dc7 | 479 | conpar[0] = (90.1-0.95-0.26)/2.; |
480 | conpar[1] = 0.0/2.; | |
481 | conpar[2] = 21.6/2.; | |
482 | conpar[3] = 0.0/2.; | |
483 | conpar[4] = 5.8/2.; | |
e18bd373 | 484 | new TGeoCone("QCLext", conpar[0],conpar[1],conpar[2],conpar[3],conpar[4]); |
8cdd9dc7 | 485 | |
486 | conpar[0] = (90.1-0.95-0.26)/2.; | |
487 | conpar[1] = 0.0/2.; | |
488 | conpar[2] = 21.2/2.; | |
489 | conpar[3] = 0.0/2.; | |
490 | conpar[4] = 5.4/2.; | |
e18bd373 | 491 | new TGeoCone("QCLint", conpar[0],conpar[1],conpar[2],conpar[3],conpar[4]); |
8cdd9dc7 | 492 | |
493 | // Outer trousers | |
494 | TGeoCompositeShape *pOutTrousersC = new TGeoCompositeShape("outTrousersC", "QCLext:ZDCC_c1+QCLext:ZDCC_c2"); | |
495 | ||
496 | // Volume: QCLext | |
497 | TGeoMedium *medZDCFe = gGeoManager->GetMedium("ZDC_ZIRON"); | |
498 | TGeoVolume *pQCLext = new TGeoVolume("QCLext",pOutTrousersC, medZDCFe); | |
2bb07bb4 | 499 | pQCLext->SetLineColor(kGreen); |
8cdd9dc7 | 500 | pQCLext->SetVisLeaves(kTRUE); |
501 | // | |
9843f008 | 502 | TGeoTranslation *tr1c = new TGeoTranslation(0., 0., (Double_t) -conpar[0]-0.95-zd1); |
5748cff3 | 503 | //printf(" Trousers from z = %f to z= %f\n",-zd1,-2*conpar[0]-0.95-zd1); |
504 | // | |
8cdd9dc7 | 505 | pZDCC->AddNode(pQCLext, 1, tr1c); |
506 | // Inner trousers | |
507 | TGeoCompositeShape *pIntTrousersC = new TGeoCompositeShape("intTrousersC", "QCLint:ZDCC_c1+QCLint:ZDCC_c2"); | |
508 | // Volume: QCLint | |
509 | TGeoMedium *medZDCvoid = gGeoManager->GetMedium("ZDC_ZVOID"); | |
510 | TGeoVolume *pQCLint = new TGeoVolume("QCLint",pIntTrousersC, medZDCvoid); | |
2bb07bb4 | 511 | pQCLint->SetLineColor(kTeal); |
8cdd9dc7 | 512 | pQCLint->SetVisLeaves(kTRUE); |
513 | pQCLext->AddNode(pQCLint, 1); | |
514 | ||
515 | zd1 += 90.1; | |
516 | ||
517 | // second section : 2 tubes (ID = 54. OD = 58.) | |
518 | tubpar[0] = 5.4/2.; | |
519 | tubpar[1] = 5.8/2.; | |
5748cff3 | 520 | tubpar[2] = (40.0-0.458422)/2.; |
8cdd9dc7 | 521 | gMC->Gsvolu("QC14", "TUBE", idtmed[7], tubpar, 3); |
522 | gMC->Gspos("QC14", 1, "ZDCC", -15.8/2., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
523 | gMC->Gspos("QC14", 2, "ZDCC", 15.8/2., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
8d433671 | 524 | // Ch.debug |
8cdd9dc7 | 525 | //printf(" QC14 TUBE from z = %f to z= %f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 526 | |
8cdd9dc7 | 527 | zd1 += 2.*tubpar[2]; |
8d433671 | 528 | |
8cdd9dc7 | 529 | // transition x2zdc to recombination chamber : skewed cone |
530 | conpar[0] = (10.-0.2)/2.; | |
531 | conpar[1] = 5.4/2.; | |
532 | conpar[2] = 5.8/2.; | |
533 | conpar[3] = 6.3/2.; | |
534 | conpar[4] = 7.0/2.; | |
535 | gMC->Gsvolu("QC15", "CONE", idtmed[7], conpar, 5); | |
536 | gMC->Gspos("QC15", 1, "ZDCC", -7.9-0.175, 0., -conpar[0]-0.1-zd1, irotpipe7, "ONLY"); | |
537 | gMC->Gspos("QC15", 2, "ZDCC", 7.9+0.175, 0., -conpar[0]-0.1-zd1, irotpipe8, "ONLY"); | |
538 | //printf(" QC15 CONE from z = %f to z= %f\n",-zd1,-2*conpar[0]-0.2-zd1); | |
539 | ||
540 | zd1 += 2.*conpar[0]+0.2; | |
541 | ||
542 | // 2 tubes (ID = 63 mm OD=70 mm) | |
543 | tubpar[0] = 6.3/2.; | |
544 | tubpar[1] = 7.0/2.; | |
545 | tubpar[2] = 512.9/2.; | |
546 | gMC->Gsvolu("QC16", "TUBE", idtmed[7], tubpar, 3); | |
547 | gMC->Gspos("QC16", 1, "ZDCC", -16.5/2., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
548 | gMC->Gspos("QC16", 2, "ZDCC", 16.5/2., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
549 | //printf(" QA16 TUBE from z = %f to z= %f\n",-zd1,-2*tubpar[2]-zd1); | |
550 | ||
551 | zd1 += 2.*tubpar[2]; | |
3268e9bb | 552 | //printf("\n END OF SIDE C BEAM PIPE DEFINITION @ z = %f\n",-zd1); |
8cdd9dc7 | 553 | |
2fdd1072 | 554 | |
555 | // -- Luminometer (Cu box) in front of ZN - side C | |
556 | boxpar[0] = 8.0/2.; | |
557 | boxpar[1] = 8.0/2.; | |
558 | boxpar[2] = 15./2.; | |
559 | gMC->Gsvolu("QLUC", "BOX ", idtmed[6], boxpar, 3); | |
560 | gMC->Gspos("QLUC", 1, "ZDCC", 0., 0., fPosZNC[2]+66.+boxpar[2], 0, "ONLY"); | |
3268e9bb | 561 | //printf(" QLUC LUMINOMETER from z = %f to z= %f\n", fPosZNC[2]+66., fPosZNC[2]+66.+2*boxpar[2]); |
8d433671 | 562 | |
563 | // -- END OF BEAM PIPE VOLUME DEFINITION FOR SIDE C (RB26 SIDE) | |
564 | // ---------------------------------------------------------------- | |
565 | ||
566 | //////////////////////////////////////////////////////////////// | |
567 | // // | |
568 | // SIDE A - RB24 // | |
569 | // // | |
570 | /////////////////////////////////////////////////////////////// | |
571 | ||
572 | // Rotation Matrices definition | |
8cdd9dc7 | 573 | Int_t irotpipe1, irotpipe2; |
8d433671 | 574 | //-- rotation matrices for the tilted cone after the TDI to recenter vacuum chamber |
575 | gMC->Matrix(irotpipe1,90.-2.2918,0.,90.,90.,2.2918,180.); | |
8cdd9dc7 | 576 | //-- rotation matrices for the tilted tube before and after the TDI |
577 | gMC->Matrix(irotpipe2,90.+6.3025,0.,90.,90.,6.3025,0.); | |
578 | /* //-- rotation matrices for the legs | |
579 | Int_t irotpipe7, irotpipe8; | |
8d433671 | 580 | gMC->Matrix(irotpipe7,90.-1.0027,0.,90.,90.,1.0027,180.); |
581 | gMC->Matrix(irotpipe8,90.+1.0027,0.,90.,90.,1.0027,0.); | |
8cdd9dc7 | 582 | */ |
8d433671 | 583 | |
584 | // -- Mother of the ZDCs (Vacuum PCON) | |
6ac9cca5 | 585 | zd2 = 1910.22;// zd2 initial value |
8d433671 | 586 | |
587 | conpar[0] = 0.; | |
588 | conpar[1] = 360.; | |
589 | conpar[2] = 2.; | |
590 | conpar[3] = zd2; | |
591 | conpar[4] = 0.; | |
592 | conpar[5] = 55.; | |
593 | conpar[6] = 13500.; | |
594 | conpar[7] = 0.; | |
595 | conpar[8] = 55.; | |
f853b9aa | 596 | gMC->Gsvolu("ZDCA", "PCON", idtmed[10], conpar, 9); |
597 | gMC->Gspos("ZDCA", 1, "ALIC", 0., 0., 0., 0, "ONLY"); | |
8d433671 | 598 | |
3268e9bb | 599 | // To avoid overlaps 1 micron are left between certain volumes! |
600 | Double_t dxNoOverlap = 0.0001; | |
601 | zd2 += dxNoOverlap; | |
602 | ||
f853b9aa | 603 | // BEAM PIPE from 19.10 m to inner triplet beginning (22.965 m) |
8d433671 | 604 | tubpar[0] = 6.0/2.; |
605 | tubpar[1] = 6.4/2.; | |
3268e9bb | 606 | tubpar[2] = 386.28/2. - dxNoOverlap; |
cd807e71 | 607 | gMC->Gsvolu("QA01", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 608 | gMC->Gspos("QA01", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 609 | // Ch.debug |
3268e9bb | 610 | //printf(" QA01 TUBE centred in %f from z = %f to z = %f (IT begin)\n",tubpar[2]+zd2,zd2,2*tubpar[2]+zd2); |
8d433671 | 611 | |
612 | zd2 += 2.*tubpar[2]; | |
613 | ||
614 | // -- FIRST SECTION OF THE BEAM PIPE (from beginning of inner triplet to | |
f853b9aa | 615 | // beginning of D1) |
8d433671 | 616 | tubpar[0] = 6.3/2.; |
617 | tubpar[1] = 6.7/2.; | |
3268e9bb | 618 | tubpar[2] = 3541.8/2. - dxNoOverlap; |
cd807e71 | 619 | gMC->Gsvolu("QA02", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 620 | gMC->Gspos("QA02", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 621 | // Ch.debug |
3268e9bb | 622 | //printf(" QA02 TUBE from z = %f to z = %f (D1 begin)\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 623 | |
624 | zd2 += 2.*tubpar[2]; | |
625 | ||
626 | ||
627 | // -- SECOND SECTION OF THE BEAM PIPE (from the beginning of D1 to the beginning of D2) | |
628 | // | |
629 | // FROM (MAGNETIC) BEGINNING OF D1 TO THE (MAGNETIC) END OF D1 + 126.5 cm | |
630 | // CYLINDRICAL PIPE of diameter increasing from 6.75 cm up to 8.0 cm | |
631 | // from magnetic end : | |
632 | // 1) 80.1 cm still with ID = 6.75 radial beam screen | |
633 | // 2) 2.5 cm conical section from ID = 6.75 to ID = 8.0 cm | |
634 | // 3) 43.9 cm straight section (tube) with ID = 8.0 cm | |
f853b9aa | 635 | // |
3268e9bb | 636 | //printf(" Beginning of D1 at z= %f\n",zd2); |
8d433671 | 637 | |
638 | tubpar[0] = 6.75/2.; | |
639 | tubpar[1] = 7.15/2.; | |
640 | tubpar[2] = (945.0+80.1)/2.; | |
cd807e71 | 641 | gMC->Gsvolu("QA03", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 642 | gMC->Gspos("QA03", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 643 | // Ch.debug |
3268e9bb | 644 | //printf(" QA03 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 645 | |
646 | zd2 += 2.*tubpar[2]; | |
647 | ||
648 | // Transition Cone from ID=67.5 mm to ID=80 mm | |
8d433671 | 649 | conpar[0] = 2.5/2.; |
650 | conpar[1] = 6.75/2.; | |
651 | conpar[2] = 7.15/2.; | |
652 | conpar[3] = 8.0/2.; | |
653 | conpar[4] = 8.4/2.; | |
cd807e71 | 654 | gMC->Gsvolu("QA04", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 655 | gMC->Gspos("QA04", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
656 | //printf(" QA04 CONE from z = %f to z= %f\n",zd2,2*conpar[0]+zd2); | |
8d433671 | 657 | |
658 | zd2 += 2.*conpar[0]; | |
659 | ||
660 | tubpar[0] = 8.0/2.; | |
661 | tubpar[1] = 8.4/2.; | |
662 | tubpar[2] = 43.9/2.; | |
cd807e71 | 663 | gMC->Gsvolu("QA05", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 664 | gMC->Gspos("QA05", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 665 | // Ch.debug |
3268e9bb | 666 | //printf(" QA05 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 667 | |
668 | zd2 += 2.*tubpar[2]; | |
8d433671 | 669 | |
670 | // Bellow (ID=80 mm) - length = 0.2 m - VMAA | |
8d433671 | 671 | tubpar[0] = 8.0/2.; |
672 | tubpar[1] = 8.4/2.; | |
673 | tubpar[2] = 20./2.; | |
cd807e71 | 674 | gMC->Gsvolu("QA06", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 675 | gMC->Gspos("QA06", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 676 | // Ch.debug |
f853b9aa | 677 | //printf(" QA06 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 678 | |
679 | zd2 += 2.*tubpar[2]; | |
680 | ||
f853b9aa | 681 | // Beam Position Monitor (ID=80 mm) Cu - BPMSX |
8d433671 | 682 | tubpar[0] = 8.0/2.; |
683 | tubpar[1] = 8.4/2.; | |
684 | tubpar[2] = 28.5/2.; | |
cd807e71 | 685 | gMC->Gsvolu("QA07", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 686 | gMC->Gspos("QA07", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 687 | // Ch.debug |
f853b9aa | 688 | //printf(" QA07 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 689 | |
690 | zd2 += 2.*tubpar[2]; | |
691 | ||
f853b9aa | 692 | // First section of VAEHI (tube ID=80mm) |
8d433671 | 693 | tubpar[0] = 8.0/2.; |
694 | tubpar[1] = 8.4/2.; | |
695 | tubpar[2] = 28.5/2.; | |
cd807e71 | 696 | gMC->Gsvolu("QAV1", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 697 | gMC->Gspos("QAV1", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 698 | // Ch.debug |
f853b9aa | 699 | //printf(" QAV1 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 700 | |
701 | zd2 += 2.*tubpar[2]; | |
702 | ||
f853b9aa | 703 | // Second section of VAEHI (transition cone from ID=80mm to ID=98mm) |
8d433671 | 704 | conpar[0] = 4.0/2.; |
705 | conpar[1] = 8.0/2.; | |
706 | conpar[2] = 8.4/2.; | |
707 | conpar[3] = 9.8/2.; | |
708 | conpar[4] = 10.2/2.; | |
cd807e71 | 709 | gMC->Gsvolu("QAV2", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 710 | gMC->Gspos("QAV2", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
711 | //printf(" QAV2 CONE from z = %f to z= %f\n",zd2,2*conpar[0]+zd2); | |
8d433671 | 712 | |
713 | zd2 += 2.*conpar[0]; | |
714 | ||
f853b9aa | 715 | //Third section of VAEHI (transition cone from ID=98mm to ID=90mm) |
8d433671 | 716 | conpar[0] = 1.0/2.; |
717 | conpar[1] = 9.8/2.; | |
718 | conpar[2] = 10.2/2.; | |
719 | conpar[3] = 9.0/2.; | |
720 | conpar[4] = 9.4/2.; | |
cd807e71 | 721 | gMC->Gsvolu("QAV3", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 722 | gMC->Gspos("QAV3", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
723 | //printf(" QAV3 CONE from z = %f to z= %f\n",zd2,2*conpar[0]+zd2); | |
8d433671 | 724 | |
725 | zd2 += 2.*conpar[0]; | |
726 | ||
f853b9aa | 727 | // Fourth section of VAEHI (tube ID=90mm) |
8d433671 | 728 | tubpar[0] = 9.0/2.; |
729 | tubpar[1] = 9.4/2.; | |
730 | tubpar[2] = 31.0/2.; | |
cd807e71 | 731 | gMC->Gsvolu("QAV4", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 732 | gMC->Gspos("QAV4", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 733 | // Ch.debug |
f853b9aa | 734 | //printf(" QAV4 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 735 | |
736 | zd2 += 2.*tubpar[2]; | |
737 | ||
8d433671 | 738 | //---------------------------- TCDD beginning ---------------------------------- |
739 | // space for the insertion of the collimator TCDD (2 m) | |
8d433671 | 740 | // TCDD ZONE - 1st volume |
741 | conpar[0] = 1.3/2.; | |
742 | conpar[1] = 9.0/2.; | |
743 | conpar[2] = 13.0/2.; | |
744 | conpar[3] = 9.6/2.; | |
745 | conpar[4] = 13.0/2.; | |
cd807e71 | 746 | gMC->Gsvolu("Q01T", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 747 | gMC->Gspos("Q01T", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
748 | //printf(" Q01T CONE from z = %f to z= %f\n",zd2,2*conpar[0]+zd2); | |
8d433671 | 749 | |
750 | zd2 += 2.*conpar[0]; | |
751 | ||
752 | // TCDD ZONE - 2nd volume | |
753 | tubpar[0] = 9.6/2.; | |
754 | tubpar[1] = 10.0/2.; | |
755 | tubpar[2] = 1.0/2.; | |
cd807e71 | 756 | gMC->Gsvolu("Q02T", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 757 | gMC->Gspos("Q02T", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 758 | // Ch.debug |
f853b9aa | 759 | //printf(" Q02T TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 760 | |
761 | zd2 += 2.*tubpar[2]; | |
762 | ||
763 | // TCDD ZONE - third volume | |
764 | conpar[0] = 9.04/2.; | |
765 | conpar[1] = 9.6/2.; | |
766 | conpar[2] = 10.0/2.; | |
767 | conpar[3] = 13.8/2.; | |
768 | conpar[4] = 14.2/2.; | |
cd807e71 | 769 | gMC->Gsvolu("Q03T", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 770 | gMC->Gspos("Q03T", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
771 | //printf(" Q03T CONE from z = %f to z= %f\n",zd2,2*conpar[0]+zd2); | |
8d433671 | 772 | |
773 | zd2 += 2.*conpar[0]; | |
774 | ||
775 | // TCDD ZONE - 4th volume | |
776 | tubpar[0] = 13.8/2.; | |
777 | tubpar[1] = 14.2/2.; | |
778 | tubpar[2] = 38.6/2.; | |
cd807e71 | 779 | gMC->Gsvolu("Q04T", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 780 | gMC->Gspos("Q04T", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 781 | // Ch.debug |
f853b9aa | 782 | //printf(" Q04T TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 783 | |
784 | zd2 += 2.*tubpar[2]; | |
785 | ||
786 | // TCDD ZONE - 5th volume | |
787 | tubpar[0] = 21.0/2.; | |
788 | tubpar[1] = 21.4/2.; | |
789 | tubpar[2] = 100.12/2.; | |
cd807e71 | 790 | gMC->Gsvolu("Q05T", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 791 | gMC->Gspos("Q05T", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 792 | // Ch.debug |
f853b9aa | 793 | //printf(" Q05T TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 794 | |
795 | zd2 += 2.*tubpar[2]; | |
796 | ||
797 | // TCDD ZONE - 6th volume | |
798 | tubpar[0] = 13.8/2.; | |
799 | tubpar[1] = 14.2/2.; | |
800 | tubpar[2] = 38.6/2.; | |
cd807e71 | 801 | gMC->Gsvolu("Q06T", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 802 | gMC->Gspos("Q06T", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 803 | // Ch.debug |
f853b9aa | 804 | //printf(" Q06T TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 805 | |
806 | zd2 += 2.*tubpar[2]; | |
807 | ||
808 | // TCDD ZONE - 7th volume | |
809 | conpar[0] = 11.34/2.; | |
810 | conpar[1] = 13.8/2.; | |
811 | conpar[2] = 14.2/2.; | |
812 | conpar[3] = 18.0/2.; | |
813 | conpar[4] = 18.4/2.; | |
cd807e71 | 814 | gMC->Gsvolu("Q07T", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 815 | gMC->Gspos("Q07T", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
816 | //printf(" Q07T CONE from z = %f to z= %f\n",zd2,2*conpar[0]+zd2); | |
8d433671 | 817 | |
818 | zd2 += 2.*conpar[0]; | |
819 | ||
f853b9aa | 820 | // Upper section : one single phi segment of a tube |
821 | // 5 parameters for tubs: inner radius = 0., | |
822 | // outer radius = 7.5 cm, half length = 50 cm | |
823 | // phi1 = 0., phi2 = 180. | |
8d433671 | 824 | tubspar[0] = 0.0/2.; |
825 | tubspar[1] = 15.0/2.; | |
826 | tubspar[2] = 100.0/2.; | |
827 | tubspar[3] = 0.; | |
828 | tubspar[4] = 180.; | |
cd807e71 | 829 | gMC->Gsvolu("Q08T", "TUBS", idtmed[7], tubspar, 5); |
8d433671 | 830 | // Ch.debug |
3268e9bb | 831 | //printf(" upper part : one single phi segment of a tube (Q08T)\n"); |
f853b9aa | 832 | |
833 | // rectangular beam pipe inside TCDD upper section (Vacuum) | |
8d433671 | 834 | boxpar[0] = 7.0/2.; |
835 | boxpar[1] = 2.5/2.; | |
836 | boxpar[2] = 100./2.; | |
837 | gMC->Gsvolu("Q09T", "BOX ", idtmed[10], boxpar, 3); | |
f853b9aa | 838 | // positioning vacuum box in the upper section of TCDD |
8d433671 | 839 | gMC->Gspos("Q09T", 1, "Q08T", 0., 1.25, 0., 0, "ONLY"); |
840 | ||
f853b9aa | 841 | // lower section : one single phi segment of a tube |
8d433671 | 842 | tubspar[0] = 0.0/2.; |
843 | tubspar[1] = 15.0/2.; | |
844 | tubspar[2] = 100.0/2.; | |
845 | tubspar[3] = 180.; | |
846 | tubspar[4] = 360.; | |
cd807e71 | 847 | gMC->Gsvolu("Q10T", "TUBS", idtmed[7], tubspar, 5); |
f853b9aa | 848 | // rectangular beam pipe inside TCDD lower section (Vacuum) |
8d433671 | 849 | boxpar[0] = 7.0/2.; |
850 | boxpar[1] = 2.5/2.; | |
851 | boxpar[2] = 100./2.; | |
852 | gMC->Gsvolu("Q11T", "BOX ", idtmed[10], boxpar, 3); | |
f853b9aa | 853 | // positioning vacuum box in the lower section of TCDD |
8d433671 | 854 | gMC->Gspos("Q11T", 1, "Q10T", 0., -1.25, 0., 0, "ONLY"); |
855 | ||
856 | // positioning TCDD elements in ZDC2, (inside TCDD volume) | |
f853b9aa | 857 | gMC->Gspos("Q08T", 1, "ZDCA", 0., 2.5, -100+zd2, 0, "ONLY"); |
858 | gMC->Gspos("Q10T", 1, "ZDCA", 0., -2.5, -100+zd2, 0, "ONLY"); | |
8d433671 | 859 | |
860 | // RF screen | |
861 | boxpar[0] = 0.2/2.; | |
862 | boxpar[1] = 5.0/2.; | |
863 | boxpar[2] = 100./2.; | |
cd807e71 | 864 | gMC->Gsvolu("Q12T", "BOX ", idtmed[7], boxpar, 3); |
8d433671 | 865 | // positioning RF screen at both sides of TCDD |
f853b9aa | 866 | gMC->Gspos("Q12T", 1, "ZDCA", tubspar[1]+boxpar[0], 0., -100+zd2, 0, "ONLY"); |
867 | gMC->Gspos("Q12T", 2, "ZDCA", -tubspar[1]-boxpar[0], 0., -100+zd2, 0, "ONLY"); | |
8d433671 | 868 | //---------------------------- TCDD end --------------------------------------- |
869 | ||
870 | // Bellow (ID=80 mm) - length = 0.3 m - VMAAB | |
871 | tubpar[0] = 8.0/2.; | |
872 | tubpar[1] = 8.4/2.; | |
873 | tubpar[2] = 30.0/2.; | |
cd807e71 | 874 | gMC->Gsvolu("QA08", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 875 | gMC->Gspos("QA08", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 876 | // Ch.debug |
f853b9aa | 877 | //printf(" QA08 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 878 | |
879 | zd2 += 2.*tubpar[2]; | |
880 | ||
f853b9aa | 881 | // Flange (ID=80 mm) Cu (first section of VCTCE) |
8d433671 | 882 | tubpar[0] = 8.0/2.; |
883 | tubpar[1] = 8.4/2.; | |
884 | tubpar[2] = 2.0/2.; | |
cd807e71 | 885 | gMC->Gsvolu("QA09", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 886 | gMC->Gspos("QA09", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 887 | // Ch.debug |
f853b9aa | 888 | //printf(" QA09 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 889 | |
890 | zd2 += 2.*tubpar[2]; | |
891 | ||
f853b9aa | 892 | // transition cone from ID=80 to ID=212 (second section of VCTCE) |
8d433671 | 893 | conpar[0] = 25.0/2.; |
894 | conpar[1] = 8.0/2.; | |
895 | conpar[2] = 8.4/2.; | |
896 | conpar[3] = 21.2/2.; | |
897 | conpar[4] = 21.8/2.; | |
cd807e71 | 898 | gMC->Gsvolu("QA10", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 899 | gMC->Gspos("QA10", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
900 | //printf(" QA10 CONE from z = %f to z= %f\n",zd2,2*conpar[0]+zd2); | |
8d433671 | 901 | |
902 | zd2 += 2.*conpar[0]; | |
903 | ||
f853b9aa | 904 | // tube (ID=212 mm) Cu (third section of VCTCE) |
8d433671 | 905 | tubpar[0] = 21.2/2.; |
906 | tubpar[1] = 21.8/2.; | |
907 | tubpar[2] = 403.54/2.; | |
cd807e71 | 908 | gMC->Gsvolu("QA11", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 909 | gMC->Gspos("QA11", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 910 | // Ch.debug |
f853b9aa | 911 | //printf(" QA11 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 912 | |
913 | zd2 += 2.*tubpar[2]; | |
914 | ||
915 | // bellow (ID=212 mm) (VMBGA) | |
8d433671 | 916 | tubpar[0] = 21.2/2.; |
917 | tubpar[1] = 21.8/2.; | |
918 | tubpar[2] = 40.0/2.; | |
cd807e71 | 919 | gMC->Gsvolu("QA12", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 920 | gMC->Gspos("QA12", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 921 | // Ch.debug |
f853b9aa | 922 | //printf(" QA12 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 923 | |
924 | zd2 += 2.*tubpar[2]; | |
925 | ||
926 | // TDI valve assembly (ID=212 mm) | |
8d433671 | 927 | tubpar[0] = 21.2/2.; |
928 | tubpar[1] = 21.8/2.; | |
929 | tubpar[2] = 30.0/2.; | |
cd807e71 | 930 | gMC->Gsvolu("QA13", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 931 | gMC->Gspos("QA13", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 932 | // Ch.debug |
f853b9aa | 933 | //printf(" QA13 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 934 | |
935 | zd2 += 2.*tubpar[2]; | |
936 | ||
937 | // bellow (ID=212 mm) (VMBGA) | |
8d433671 | 938 | tubpar[0] = 21.2/2.; |
939 | tubpar[1] = 21.8/2.; | |
940 | tubpar[2] = 40.0/2.; | |
cd807e71 | 941 | gMC->Gsvolu("QA14", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 942 | gMC->Gspos("QA14", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 943 | // Ch.debug |
f853b9aa | 944 | //printf(" QA14 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 945 | |
946 | zd2 += 2.*tubpar[2]; | |
947 | ||
948 | // skewed transition piece (ID=212 mm) (before TDI) | |
8d433671 | 949 | tubpar[0] = 21.2/2.; |
950 | tubpar[1] = 21.8/2.; | |
8e622ffc | 951 | tubpar[2] = (20.0-2.41)/2.; |
cd807e71 | 952 | gMC->Gsvolu("QA15", "TUBE", idtmed[7], tubpar, 3); |
8e622ffc | 953 | gMC->Gspos("QA15", 1, "ZDCA", 1.10446, 0., tubpar[2]+2.41/2.+zd2, irotpipe2, "ONLY"); |
8d433671 | 954 | // Ch.debug |
8e622ffc | 955 | //printf(" QA15 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+2.41+zd2); |
8d433671 | 956 | |
8e622ffc | 957 | zd2 += 2.*tubpar[2]+2.41; |
8d433671 | 958 | |
f853b9aa | 959 | // Vacuum chamber containing TDI |
1243078f | 960 | tubpar[0] = 0.; |
961 | tubpar[1] = 54.6/2.; | |
962 | tubpar[2] = 540.0/2.; | |
963 | gMC->Gsvolu("Q13TM", "TUBE", idtmed[10], tubpar, 3); | |
964 | gMC->Gspos("Q13TM", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 965 | tubpar[0] = 54.0/2.; |
966 | tubpar[1] = 54.6/2.; | |
967 | tubpar[2] = 540.0/2.; | |
cd807e71 | 968 | gMC->Gsvolu("Q13T", "TUBE", idtmed[7], tubpar, 3); |
1243078f | 969 | gMC->Gspos("Q13T", 1, "Q13TM", 0., 0., 0., 0, "ONLY"); |
8d433671 | 970 | // Ch.debug |
f853b9aa | 971 | //printf(" Q13T TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 972 | |
973 | zd2 += 2.*tubpar[2]; | |
974 | ||
f853b9aa | 975 | //---------------- INSERT TDI INSIDE Q13T ----------------------------------- |
8d433671 | 976 | boxpar[0] = 11.0/2.; |
977 | boxpar[1] = 9.0/2.; | |
978 | boxpar[2] = 540.0/2.; | |
cd807e71 | 979 | gMC->Gsvolu("QTD1", "BOX ", idtmed[7], boxpar, 3); |
1243078f | 980 | gMC->Gspos("QTD1", 1, "Q13TM", -3.8, 10.5, 0., 0, "ONLY"); |
8d433671 | 981 | boxpar[0] = 11.0/2.; |
982 | boxpar[1] = 9.0/2.; | |
983 | boxpar[2] = 540.0/2.; | |
cd807e71 | 984 | gMC->Gsvolu("QTD2", "BOX ", idtmed[7], boxpar, 3); |
1243078f | 985 | gMC->Gspos("QTD2", 1, "Q13TM", -3.8, -10.5, 0., 0, "ONLY"); |
8d433671 | 986 | boxpar[0] = 5.1/2.; |
987 | boxpar[1] = 0.2/2.; | |
988 | boxpar[2] = 540.0/2.; | |
cd807e71 | 989 | gMC->Gsvolu("QTD3", "BOX ", idtmed[7], boxpar, 3); |
1243078f | 990 | gMC->Gspos("QTD3", 1, "Q13TM", -3.8+5.5+boxpar[0], 6.1, 0., 0, "ONLY"); |
991 | gMC->Gspos("QTD3", 2, "Q13TM", -3.8+5.5+boxpar[0], -6.1, 0., 0, "ONLY"); | |
992 | gMC->Gspos("QTD3", 3, "Q13TM", -3.8-5.5-boxpar[0], 6.1, 0., 0, "ONLY"); | |
993 | gMC->Gspos("QTD3", 4, "Q13TM", -3.8-5.5-boxpar[0], -6.1, 0., 0, "ONLY"); | |
f853b9aa | 994 | // |
8d433671 | 995 | tubspar[0] = 12.0/2.; |
996 | tubspar[1] = 12.4/2.; | |
997 | tubspar[2] = 540.0/2.; | |
998 | tubspar[3] = 90.; | |
999 | tubspar[4] = 270.; | |
cd807e71 | 1000 | gMC->Gsvolu("QTD4", "TUBS", idtmed[7], tubspar, 5); |
1243078f | 1001 | gMC->Gspos("QTD4", 1, "Q13TM", -3.8-10.6, 0., 0., 0, "ONLY"); |
8d433671 | 1002 | tubspar[0] = 12.0/2.; |
1003 | tubspar[1] = 12.4/2.; | |
1004 | tubspar[2] = 540.0/2.; | |
1005 | tubspar[3] = -90.; | |
1006 | tubspar[4] = 90.; | |
cd807e71 | 1007 | gMC->Gsvolu("QTD5", "TUBS", idtmed[7], tubspar, 5); |
1243078f | 1008 | gMC->Gspos("QTD5", 1, "Q13TM", -3.8+10.6, 0., 0., 0, "ONLY"); |
8d433671 | 1009 | //---------------- END DEFINING TDI INSIDE Q13T ------------------------------- |
1010 | ||
1011 | // skewed transition piece (ID=212 mm) (after TDI) | |
1012 | tubpar[0] = 21.2/2.; | |
1013 | tubpar[1] = 21.8/2.; | |
8e622ffc | 1014 | tubpar[2] = (20.0-2.41)/2.; |
cd807e71 | 1015 | gMC->Gsvolu("QA16", "TUBE", idtmed[7], tubpar, 3); |
8e622ffc | 1016 | gMC->Gspos("QA16", 1, "ZDCA", 1.10446+2.2, 0., tubpar[2]+2.41/2.+zd2, irotpipe2, "ONLY"); |
8d433671 | 1017 | // Ch.debug |
8e622ffc | 1018 | //printf(" QA16 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+2.41+zd2); |
8d433671 | 1019 | |
8e622ffc | 1020 | zd2 += 2.*tubpar[2]+2.41; |
8d433671 | 1021 | |
1022 | // bellow (ID=212 mm) (VMBGA) | |
1023 | tubpar[0] = 21.2/2.; | |
1024 | tubpar[1] = 21.8/2.; | |
1025 | tubpar[2] = 40.0/2.; | |
cd807e71 | 1026 | gMC->Gsvolu("QA17", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1027 | gMC->Gspos("QA17", 1, "ZDCA", 4.4, 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 1028 | // Ch.debug |
f853b9aa | 1029 | //printf(" QA17 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1030 | |
1031 | zd2 += 2.*tubpar[2]; | |
1032 | ||
1033 | // TDI valve assembly (ID=212 mm) | |
1034 | tubpar[0] = 21.2/2.; | |
1035 | tubpar[1] = 21.8/2.; | |
1036 | tubpar[2] = 30.0/2.; | |
cd807e71 | 1037 | gMC->Gsvolu("QA18", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1038 | gMC->Gspos("QA18", 1, "ZDCA", 4.4, 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 1039 | // Ch.debug |
f853b9aa | 1040 | //printf(" QA18 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1041 | |
1042 | zd2 += 2.*tubpar[2]; | |
1043 | ||
1044 | // bellow (ID=212 mm) (VMBGA) | |
1045 | tubpar[0] = 21.2/2.; | |
1046 | tubpar[1] = 21.8/2.; | |
1047 | tubpar[2] = 40.0/2.; | |
cd807e71 | 1048 | gMC->Gsvolu("QA19", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1049 | gMC->Gspos("QA19", 1, "ZDCA", 4.4, 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 1050 | // Ch.debug |
f853b9aa | 1051 | //printf(" QA19 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1052 | |
1053 | zd2 += 2.*tubpar[2]; | |
1054 | ||
1055 | // vacuum chamber (ID=212 mm) (BTVST) | |
1056 | tubpar[0] = 21.2/2.; | |
1057 | tubpar[1] = 21.8/2.; | |
1058 | tubpar[2] = 50.0/2.; | |
cd807e71 | 1059 | gMC->Gsvolu("QA20", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1060 | gMC->Gspos("QA20", 1, "ZDCA", 4.4, 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 1061 | // Ch.debug |
f853b9aa | 1062 | //printf(" QA20 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1063 | |
1064 | zd2 += 2.*tubpar[2]; | |
1065 | ||
1066 | // bellow (ID=212 mm) (VMBGA) repeated 3 times | |
1067 | tubpar[0] = 21.2/2.; | |
1068 | tubpar[1] = 21.8/2.; | |
1069 | tubpar[2] = 120.0/2.; | |
cd807e71 | 1070 | gMC->Gsvolu("QA21", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1071 | gMC->Gspos("QA21", 1, "ZDCA", 4.4, 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 1072 | // Ch.debug |
f853b9aa | 1073 | //printf(" QA21 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1074 | |
1075 | zd2 += 2.*tubpar[2]; | |
1076 | ||
1077 | // skewed transition cone from ID=212 mm to ID=797 mm SS for the moment | |
f2e00220 | 1078 | conpar[0] = (110.0-0.44-1.63)/2.; |
8d433671 | 1079 | conpar[1] = 21.2/2.; |
1080 | conpar[2] = 21.8/2.; | |
1081 | conpar[3] = 79.7/2.; | |
1082 | conpar[4] = 81.3/2.; | |
cd807e71 | 1083 | gMC->Gsvolu("QA22", "CONE", idtmed[7], conpar, 5); |
f2e00220 | 1084 | gMC->Gspos("QA22", 1, "ZDCA", 4.4-2.201, 0., conpar[0]+0.44+zd2, irotpipe1, "ONLY"); |
1085 | //printf(" QA22 CONE from z = %f to z= %f\n",zd2,2*conpar[0]+0.44+1.63+zd2); | |
8d433671 | 1086 | |
f2e00220 | 1087 | zd2 += 2.*conpar[0]+0.44+1.63; |
8d433671 | 1088 | |
1089 | // beam pipe (ID=797 mm) SS | |
1090 | tubpar[0] = 79.7/2.; | |
1091 | tubpar[1] = 81.3/2.; | |
1092 | tubpar[2] = 2393.05/2.; | |
cd807e71 | 1093 | gMC->Gsvolu("QA23", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1094 | gMC->Gspos("QA23", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 1095 | // Ch.debug |
9c374a22 | 1096 | //printf(" QA23 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1097 | |
1098 | zd2 += 2.*tubpar[2]; | |
1099 | ||
1100 | // Transition from ID=797 mm to ID=196 mm SS for the moment: | |
1101 | // | |
1102 | // in order to simulate the thin window opened in the transition cone | |
1103 | // we divide the transition cone in three cones: | |
1104 | // the first 8 mm thick | |
1105 | // the second 3 mm thick | |
1106 | // the third 8 mm thick | |
f853b9aa | 1107 | // |
1108 | // First section | |
3268e9bb | 1109 | conpar[0] = (9.09 - dxNoOverlap)/2.; // 15 degree |
8d433671 | 1110 | conpar[1] = 79.7/2.; |
1111 | conpar[2] = 81.3/2.; // thickness 8 mm | |
1112 | conpar[3] = 74.82868/2.; | |
1113 | conpar[4] = 76.42868/2.; // thickness 8 mm | |
cd807e71 | 1114 | gMC->Gsvolu("Q24A", "CONE", idtmed[7], conpar, 5); |
3268e9bb | 1115 | gMC->Gspos("Q24A", 1, "ZDCA", 0., 0., conpar[0]+zd2+dxNoOverlap/2., 0, "ONLY"); |
1116 | //printf(" Q24A CONE from z = %f to z= %f\n",zd2+dxNoOverlap/2.,2*conpar[0]+zd2+dxNoOverlap/2.); | |
8d433671 | 1117 | |
1118 | zd2 += 2.*conpar[0]; | |
1119 | ||
f853b9aa | 1120 | // Second section |
8d433671 | 1121 | conpar[0] = 96.2/2.; // 15 degree |
1122 | conpar[1] = 74.82868/2.; | |
1123 | conpar[2] = 75.42868/2.; // thickness 3 mm | |
1124 | conpar[3] = 23.19588/2.; | |
1125 | conpar[4] = 23.79588/2.; // thickness 3 mm | |
cd807e71 | 1126 | gMC->Gsvolu("QA25", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 1127 | gMC->Gspos("QA25", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
1128 | //printf(" QA25 CONE from z = %f to z= %f\n",zd2,2*conpar[0]+zd2); | |
8d433671 | 1129 | |
1130 | zd2 += 2.*conpar[0]; | |
1131 | ||
f853b9aa | 1132 | // Third section |
8d433671 | 1133 | conpar[0] = 6.71/2.; // 15 degree |
1134 | conpar[1] = 23.19588/2.; | |
1135 | conpar[2] = 24.79588/2.;// thickness 8 mm | |
1136 | conpar[3] = 19.6/2.; | |
1137 | conpar[4] = 21.2/2.;// thickness 8 mm | |
cd807e71 | 1138 | gMC->Gsvolu("QA26", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 1139 | gMC->Gspos("QA26", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
1140 | //printf(" QA26 CONE from z = %f to z= %f\n",zd2,2*conpar[0]+zd2); | |
8d433671 | 1141 | |
1142 | zd2 += 2.*conpar[0]; | |
1143 | ||
1144 | // beam pipe (ID=196 mm) | |
1145 | tubpar[0] = 19.6/2.; | |
1146 | tubpar[1] = 21.2/2.; | |
1147 | tubpar[2] = 9.55/2.; | |
cd807e71 | 1148 | gMC->Gsvolu("QA27", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1149 | gMC->Gspos("QA27", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 1150 | // Ch.debug |
f853b9aa | 1151 | //printf(" QA27 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1152 | |
1153 | zd2 += 2.*tubpar[2]; | |
1154 | ||
1155 | // Flange (ID=196 mm) | |
1156 | tubpar[0] = 19.6/2.; | |
1157 | tubpar[1] = 25.3/2.; | |
1158 | tubpar[2] = 4.9/2.; | |
cd807e71 | 1159 | gMC->Gsvolu("QF01", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1160 | gMC->Gspos("QF01", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 1161 | // Ch.debug |
f853b9aa | 1162 | //printf(" QF01 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1163 | |
1164 | zd2 += 2.*tubpar[2]; | |
1165 | ||
1166 | // Special Warm Module (made by 5 volumes) | |
8d433671 | 1167 | tubpar[0] = 20.2/2.; |
1168 | tubpar[1] = 20.6/2.; | |
1169 | tubpar[2] = 2.15/2.; | |
cd807e71 | 1170 | gMC->Gsvolu("QA28", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1171 | gMC->Gspos("QA28", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 1172 | // Ch.debug |
f853b9aa | 1173 | //printf(" QA28 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1174 | |
1175 | zd2 += 2.*tubpar[2]; | |
1176 | ||
1177 | conpar[0] = 6.9/2.; | |
1178 | conpar[1] = 20.2/2.; | |
1179 | conpar[2] = 20.6/2.; | |
1180 | conpar[3] = 23.9/2.; | |
1181 | conpar[4] = 24.3/2.; | |
cd807e71 | 1182 | gMC->Gsvolu("QA29", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 1183 | gMC->Gspos("QA29", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
8d433671 | 1184 | // Ch.debug |
f853b9aa | 1185 | //printf(" QA29 CONE from z = %f to z= %f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 1186 | |
1187 | zd2 += 2.*conpar[0]; | |
1188 | ||
1189 | tubpar[0] = 23.9/2.; | |
1190 | tubpar[1] = 25.5/2.; | |
1191 | tubpar[2] = 17.0/2.; | |
cd807e71 | 1192 | gMC->Gsvolu("QA30", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1193 | gMC->Gspos("QA30", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 1194 | // Ch.debug |
f853b9aa | 1195 | //printf(" QA30 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1196 | |
1197 | zd2 += 2.*tubpar[2]; | |
1198 | ||
1199 | conpar[0] = 6.9/2.; | |
1200 | conpar[1] = 23.9/2.; | |
1201 | conpar[2] = 24.3/2.; | |
1202 | conpar[3] = 20.2/2.; | |
1203 | conpar[4] = 20.6/2.; | |
cd807e71 | 1204 | gMC->Gsvolu("QA31", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 1205 | gMC->Gspos("QA31", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
8d433671 | 1206 | // Ch.debug |
f853b9aa | 1207 | //printf(" QA31 CONE from z = %f to z= %f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 1208 | |
1209 | zd2 += 2.*conpar[0]; | |
1210 | ||
1211 | tubpar[0] = 20.2/2.; | |
1212 | tubpar[1] = 20.6/2.; | |
1213 | tubpar[2] = 2.15/2.; | |
cd807e71 | 1214 | gMC->Gsvolu("QA32", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1215 | gMC->Gspos("QA32", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 1216 | // Ch.debug |
f853b9aa | 1217 | //printf(" QA32 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1218 | |
1219 | zd2 += 2.*tubpar[2]; | |
1220 | ||
1221 | // Flange (ID=196 mm) | |
1222 | tubpar[0] = 19.6/2.; | |
1223 | tubpar[1] = 25.3/2.; | |
1224 | tubpar[2] = 4.9/2.; | |
cd807e71 | 1225 | gMC->Gsvolu("QF02", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1226 | gMC->Gspos("QF02", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 1227 | // Ch.debug |
f853b9aa | 1228 | //printf(" QF02 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1229 | |
1230 | zd2 += 2.*tubpar[2]; | |
1231 | ||
1232 | // simulation of the trousers (VCTYB) | |
addda976 | 1233 | // (last design -mail 3/6/05) |
8d433671 | 1234 | // pipe: a tube (ID = 196. OD = 200.) |
1235 | tubpar[0] = 19.6/2.; | |
1236 | tubpar[1] = 20.0/2.; | |
1237 | tubpar[2] = 3.9/2.; | |
cd807e71 | 1238 | gMC->Gsvolu("QA33", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1239 | gMC->Gspos("QA33", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 1240 | // Ch.debug |
f853b9aa | 1241 | //printf(" QA33 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1242 | |
1243 | zd2 += 2.*tubpar[2]; | |
1244 | ||
1245 | // transition cone from ID=196. to ID=216.6 | |
1246 | conpar[0] = 32.55/2.; | |
1247 | conpar[1] = 19.6/2.; | |
1248 | conpar[2] = 20.0/2.; | |
1249 | conpar[3] = 21.66/2.; | |
1250 | conpar[4] = 22.06/2.; | |
cd807e71 | 1251 | gMC->Gsvolu("QA34", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 1252 | gMC->Gspos("QA34", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
8d433671 | 1253 | // Ch.debug |
f853b9aa | 1254 | //printf(" QA34 CONE from z = %f to z= %f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 1255 | |
71cd8104 | 1256 | zd2 += 2.*conpar[0]; |
8d433671 | 1257 | |
1258 | // tube | |
1259 | tubpar[0] = 21.66/2.; | |
1260 | tubpar[1] = 22.06/2.; | |
1261 | tubpar[2] = 28.6/2.; | |
cd807e71 | 1262 | gMC->Gsvolu("QA35", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1263 | gMC->Gspos("QA35", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 1264 | // Ch.debug |
3268e9bb | 1265 | //printf(" QA35 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1266 | |
1267 | zd2 += 2.*tubpar[2]; | |
1268 | ||
313e8ff0 | 1269 | // -------------------------------------------------------- |
1270 | // RECOMBINATION CHAMBER IMPLEMENTED USING TGeo CLASSES!!!! | |
1271 | // author: Chiara (June 2008) | |
1272 | // -------------------------------------------------------- | |
1273 | // TRANSFORMATION MATRICES | |
1274 | // Combi transformation: | |
8cdd9dc7 | 1275 | dx = -3.970000; |
1276 | dy = 0.000000; | |
1277 | dz = 0.0; | |
313e8ff0 | 1278 | // Rotation: |
8cdd9dc7 | 1279 | thx = 84.989100; phx = 0.000000; |
1280 | thy = 90.000000; phy = 90.000000; | |
1281 | thz = 5.010900; phz = 180.000000; | |
313e8ff0 | 1282 | TGeoRotation *rotMatrix1 = new TGeoRotation("",thx,phx,thy,phy,thz,phz); |
1283 | // Combi transformation: | |
1284 | dx = -3.970000; | |
1285 | dy = 0.000000; | |
1286 | dz = 0.0; | |
1287 | TGeoCombiTrans *rotMatrix2 = new TGeoCombiTrans("ZDC_c1", dx,dy,dz,rotMatrix1); | |
1288 | rotMatrix2->RegisterYourself(); | |
1289 | // Combi transformation: | |
1290 | dx = 3.970000; | |
1291 | dy = 0.000000; | |
1292 | dz = 0.0; | |
1293 | // Rotation: | |
8cdd9dc7 | 1294 | thx = 95.010900; phx = 0.000000; |
1295 | thy = 90.000000; phy = 90.000000; | |
313e8ff0 | 1296 | thz = 5.010900; phz = 0.000000; |
1297 | TGeoRotation *rotMatrix3 = new TGeoRotation("",thx,phx,thy,phy,thz,phz); | |
1298 | TGeoCombiTrans *rotMatrix4 = new TGeoCombiTrans("ZDC_c2", dx,dy,dz,rotMatrix3); | |
1299 | rotMatrix4->RegisterYourself(); | |
8cdd9dc7 | 1300 | |
1301 | ||
313e8ff0 | 1302 | // VOLUMES DEFINITION |
1303 | // Volume: ZDCA | |
1304 | TGeoVolume *pZDCA = gGeoManager->GetVolume("ZDCA"); | |
313e8ff0 | 1305 | |
f2e00220 | 1306 | conpar[0] = (90.1-0.95-0.26)/2.; |
8d433671 | 1307 | conpar[1] = 0.0/2.; |
1308 | conpar[2] = 21.6/2.; | |
1309 | conpar[3] = 0.0/2.; | |
1310 | conpar[4] = 5.8/2.; | |
e18bd373 | 1311 | new TGeoCone("QALext", conpar[0],conpar[1],conpar[2],conpar[3],conpar[4]); |
8d433671 | 1312 | |
f2e00220 | 1313 | conpar[0] = (90.1-0.95-0.26)/2.; |
8d433671 | 1314 | conpar[1] = 0.0/2.; |
1315 | conpar[2] = 21.2/2.; | |
1316 | conpar[3] = 0.0/2.; | |
1317 | conpar[4] = 5.4/2.; | |
e18bd373 | 1318 | new TGeoCone("QALint", conpar[0],conpar[1],conpar[2],conpar[3],conpar[4]); |
313e8ff0 | 1319 | |
1320 | // Outer trousers | |
1321 | TGeoCompositeShape *pOutTrousers = new TGeoCompositeShape("outTrousers", "QALext:ZDC_c1+QALext:ZDC_c2"); | |
1322 | ||
1323 | // Volume: QALext | |
8cdd9dc7 | 1324 | //TGeoMedium *medZDCFe = gGeoManager->GetMedium("ZDC_ZIRON"); |
313e8ff0 | 1325 | TGeoVolume *pQALext = new TGeoVolume("QALext",pOutTrousers, medZDCFe); |
2bb07bb4 | 1326 | pQALext->SetLineColor(kBlue); |
313e8ff0 | 1327 | pQALext->SetVisLeaves(kTRUE); |
1328 | // | |
1329 | TGeoTranslation *tr1 = new TGeoTranslation(0., 0., (Double_t) conpar[0]+0.95+zd2); | |
1330 | pZDCA->AddNode(pQALext, 1, tr1); | |
1331 | // Inner trousers | |
1332 | TGeoCompositeShape *pIntTrousers = new TGeoCompositeShape("intTrousers", "QALint:ZDC_c1+QALint:ZDC_c2"); | |
1333 | // Volume: QALint | |
8cdd9dc7 | 1334 | //TGeoMedium *medZDCvoid = gGeoManager->GetMedium("ZDC_ZVOID"); |
313e8ff0 | 1335 | TGeoVolume *pQALint = new TGeoVolume("QALint",pIntTrousers, medZDCvoid); |
2bb07bb4 | 1336 | pQALint->SetLineColor(kAzure); |
313e8ff0 | 1337 | pQALint->SetVisLeaves(kTRUE); |
1338 | pQALext->AddNode(pQALint, 1); | |
8d433671 | 1339 | |
8d433671 | 1340 | zd2 += 90.1; |
1341 | ||
f853b9aa | 1342 | // second section : 2 tubes (ID = 54. OD = 58.) |
8d433671 | 1343 | tubpar[0] = 5.4/2.; |
1344 | tubpar[1] = 5.8/2.; | |
1345 | tubpar[2] = 40.0/2.; | |
cd807e71 | 1346 | gMC->Gsvolu("QA36", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1347 | gMC->Gspos("QA36", 1, "ZDCA", -15.8/2., 0., tubpar[2]+zd2, 0, "ONLY"); |
1348 | gMC->Gspos("QA36", 2, "ZDCA", 15.8/2., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 1349 | // Ch.debug |
f853b9aa | 1350 | //printf(" QA36 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1351 | |
1352 | zd2 += 2.*tubpar[2]; | |
1353 | ||
1354 | // transition x2zdc to recombination chamber : skewed cone | |
8e622ffc | 1355 | conpar[0] = (10.-0.2)/2.; |
8d433671 | 1356 | conpar[1] = 5.4/2.; |
1357 | conpar[2] = 5.8/2.; | |
1358 | conpar[3] = 6.3/2.; | |
1359 | conpar[4] = 7.0/2.; | |
cd807e71 | 1360 | gMC->Gsvolu("QA37", "CONE", idtmed[7], conpar, 5); |
8e622ffc | 1361 | gMC->Gspos("QA37", 1, "ZDCA", -7.9-0.175, 0., conpar[0]+0.1+zd2, irotpipe7, "ONLY"); |
1362 | gMC->Gspos("QA37", 2, "ZDCA", 7.9+0.175, 0., conpar[0]+0.1+zd2, irotpipe8, "ONLY"); | |
1363 | //printf(" QA37 CONE from z = %f to z= %f\n",zd2,2*conpar[0]+0.2+zd2); | |
8d433671 | 1364 | |
8e622ffc | 1365 | zd2 += 2.*conpar[0]+0.2; |
8d433671 | 1366 | |
8d433671 | 1367 | // 2 tubes (ID = 63 mm OD=70 mm) |
1368 | tubpar[0] = 6.3/2.; | |
1369 | tubpar[1] = 7.0/2.; | |
1370 | tubpar[2] = 512.9/2.; | |
cd807e71 | 1371 | gMC->Gsvolu("QA38", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1372 | gMC->Gspos("QA38", 1, "ZDCA", -16.5/2., 0., tubpar[2]+zd2, 0, "ONLY"); |
1373 | gMC->Gspos("QA38", 2, "ZDCA", 16.5/2., 0., tubpar[2]+zd2, 0, "ONLY"); | |
1374 | //printf(" QA38 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); | |
8d433671 | 1375 | |
1376 | zd2 += 2.*tubpar[2]; | |
3268e9bb | 1377 | //printf("\n END OF SIDE A BEAM PIPE DEFINITION @ z= %f\n",zd2); |
2fdd1072 | 1378 | |
1379 | // -- Luminometer (Cu box) in front of ZN - side A | |
1380 | boxpar[0] = 8.0/2.; | |
1381 | boxpar[1] = 8.0/2.; | |
1382 | boxpar[2] = 15./2.; | |
2bb07bb4 | 1383 | //boxpar[2] = (15.+15.+7.5)/2.; |
cd807e71 | 1384 | gMC->Gsvolu("QLUA", "BOX ", idtmed[7], boxpar, 3); |
2fdd1072 | 1385 | gMC->Gspos("QLUA", 1, "ZDCA", 0., 0., fPosZNA[2]-66.-boxpar[2], 0, "ONLY"); |
1386 | //printf("\n QLUC LUMINOMETER from z = %f to z= %f\n\n", fPosZNA[2]-66., fPosZNA[2]-66.-2*boxpar[2]); | |
8d433671 | 1387 | |
1388 | ||
1389 | // ---------------------------------------------------------------- | |
1390 | // -- MAGNET DEFINITION -> LHC OPTICS 6.5 | |
1391 | // ---------------------------------------------------------------- | |
1392 | // *************************************************************** | |
1393 | // SIDE C - RB26 (dimuon side) | |
1394 | // *************************************************************** | |
1395 | // -- COMPENSATOR DIPOLE (MBXW) | |
b6a8f9f1 | 1396 | zc = 1972.5; |
8d433671 | 1397 | |
1398 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1399 | tubpar[0] = 0.; | |
5bb2bc93 | 1400 | tubpar[1] = 3.14; |
b6a8f9f1 | 1401 | tubpar[2] = 153./2.; |
8d433671 | 1402 | gMC->Gsvolu("MBXW", "TUBE", idtmed[11], tubpar, 3); |
1403 | ||
1404 | // -- YOKE | |
1405 | tubpar[0] = 4.5; | |
1406 | tubpar[1] = 55.; | |
b6a8f9f1 | 1407 | tubpar[2] = 153./2.; |
cd807e71 | 1408 | gMC->Gsvolu("YMBX", "TUBE", idtmed[7], tubpar, 3); |
8d433671 | 1409 | |
f853b9aa | 1410 | gMC->Gspos("MBXW", 1, "ZDCC", 0., 0., -tubpar[2]-zc, 0, "ONLY"); |
1411 | gMC->Gspos("YMBX", 1, "ZDCC", 0., 0., -tubpar[2]-zc, 0, "ONLY"); | |
8d433671 | 1412 | |
1413 | ||
1414 | // -- INNER TRIPLET | |
1415 | zq = 2296.5; | |
1416 | ||
1417 | // -- DEFINE MQXL AND MQX QUADRUPOLE ELEMENT | |
1418 | // -- MQXL | |
1419 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1420 | tubpar[0] = 0.; | |
5bb2bc93 | 1421 | tubpar[1] = 3.14; |
8d433671 | 1422 | tubpar[2] = 637./2.; |
1423 | gMC->Gsvolu("MQXL", "TUBE", idtmed[11], tubpar, 3); | |
f853b9aa | 1424 | |
8d433671 | 1425 | // -- YOKE |
1426 | tubpar[0] = 3.5; | |
1427 | tubpar[1] = 22.; | |
1428 | tubpar[2] = 637./2.; | |
1429 | gMC->Gsvolu("YMQL", "TUBE", idtmed[7], tubpar, 3); | |
1430 | ||
f853b9aa | 1431 | gMC->Gspos("MQXL", 1, "ZDCC", 0., 0., -tubpar[2]-zq, 0, "ONLY"); |
1432 | gMC->Gspos("YMQL", 1, "ZDCC", 0., 0., -tubpar[2]-zq, 0, "ONLY"); | |
8d433671 | 1433 | |
b6a8f9f1 | 1434 | gMC->Gspos("MQXL", 2, "ZDCC", 0., 0., -tubpar[2]-zq-2400., 0, "ONLY"); |
1435 | gMC->Gspos("YMQL", 2, "ZDCC", 0., 0., -tubpar[2]-zq-2400., 0, "ONLY"); | |
8d433671 | 1436 | |
1437 | // -- MQX | |
1438 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1439 | tubpar[0] = 0.; | |
5bb2bc93 | 1440 | tubpar[1] = 3.14; |
8d433671 | 1441 | tubpar[2] = 550./2.; |
1442 | gMC->Gsvolu("MQX ", "TUBE", idtmed[11], tubpar, 3); | |
1443 | ||
1444 | // -- YOKE | |
1445 | tubpar[0] = 3.5; | |
1446 | tubpar[1] = 22.; | |
1447 | tubpar[2] = 550./2.; | |
1448 | gMC->Gsvolu("YMQ ", "TUBE", idtmed[7], tubpar, 3); | |
1449 | ||
f853b9aa | 1450 | gMC->Gspos("MQX ", 1, "ZDCC", 0., 0., -tubpar[2]-zq-908.5, 0, "ONLY"); |
1451 | gMC->Gspos("YMQ ", 1, "ZDCC", 0., 0., -tubpar[2]-zq-908.5, 0, "ONLY"); | |
8d433671 | 1452 | |
f853b9aa | 1453 | gMC->Gspos("MQX ", 2, "ZDCC", 0., 0., -tubpar[2]-zq-1558.5, 0, "ONLY"); |
1454 | gMC->Gspos("YMQ ", 2, "ZDCC", 0., 0., -tubpar[2]-zq-1558.5, 0, "ONLY"); | |
8d433671 | 1455 | |
1456 | // -- SEPARATOR DIPOLE D1 | |
3268e9bb | 1457 | zd1 = 5838.3001; |
8d433671 | 1458 | |
1459 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1460 | tubpar[0] = 0.; | |
f891321f | 1461 | tubpar[1] = 3.46; |
8d433671 | 1462 | tubpar[2] = 945./2.; |
1463 | gMC->Gsvolu("MD1 ", "TUBE", idtmed[11], tubpar, 3); | |
1464 | ||
1465 | // -- Insert horizontal Cu plates inside D1 | |
1466 | // -- (to simulate the vacuum chamber) | |
1467 | boxpar[0] = TMath::Sqrt(tubpar[1]*tubpar[1]-(2.98+0.2)*(2.98+0.2)) - 0.05; | |
1468 | boxpar[1] = 0.2/2.; | |
947cab01 | 1469 | boxpar[2] = 945./2.; |
8d433671 | 1470 | gMC->Gsvolu("MD1V", "BOX ", idtmed[6], boxpar, 3); |
1471 | gMC->Gspos("MD1V", 1, "MD1 ", 0., 2.98+boxpar[1], 0., 0, "ONLY"); | |
1472 | gMC->Gspos("MD1V", 2, "MD1 ", 0., -2.98-boxpar[1], 0., 0, "ONLY"); | |
1473 | ||
1474 | // -- YOKE | |
f891321f | 1475 | tubpar[0] = 3.68; |
1476 | tubpar[1] = 110./2.; | |
8d433671 | 1477 | tubpar[2] = 945./2.; |
1478 | gMC->Gsvolu("YD1 ", "TUBE", idtmed[7], tubpar, 3); | |
1479 | ||
f853b9aa | 1480 | gMC->Gspos("YD1 ", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
947cab01 | 1481 | gMC->Gspos("MD1 ", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
b6a8f9f1 | 1482 | // Ch debug |
3268e9bb | 1483 | //printf(" MD1 from z = %f to z = %f cm\n",-zd1, -zd1-2*tubpar[2]); |
8d433671 | 1484 | |
1485 | // -- DIPOLE D2 | |
1486 | // --- LHC optics v6.4 | |
b6a8f9f1 | 1487 | zd2 = 12167.8; |
8d433671 | 1488 | |
1489 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1490 | tubpar[0] = 0.; | |
1491 | tubpar[1] = 7.5/2.; | |
1492 | tubpar[2] = 945./2.; | |
1493 | gMC->Gsvolu("MD2 ", "TUBE", idtmed[11], tubpar, 3); | |
1494 | ||
1495 | // -- YOKE | |
1496 | tubpar[0] = 0.; | |
1497 | tubpar[1] = 55.; | |
1498 | tubpar[2] = 945./2.; | |
1499 | gMC->Gsvolu("YD2 ", "TUBE", idtmed[7], tubpar, 3); | |
1500 | ||
f853b9aa | 1501 | gMC->Gspos("YD2 ", 1, "ZDCC", 0., 0., -tubpar[2]-zd2, 0, "ONLY"); |
8d433671 | 1502 | |
1503 | gMC->Gspos("MD2 ", 1, "YD2 ", -9.4, 0., 0., 0, "ONLY"); | |
1504 | gMC->Gspos("MD2 ", 2, "YD2 ", 9.4, 0., 0., 0, "ONLY"); | |
1505 | ||
1506 | // *************************************************************** | |
1507 | // SIDE A - RB24 | |
1508 | // *************************************************************** | |
1509 | ||
1510 | // COMPENSATOR DIPOLE (MCBWA) (2nd compensator) | |
1511 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1512 | tubpar[0] = 0.; | |
5bf70036 | 1513 | tubpar[1] = 3.; |
8d433671 | 1514 | tubpar[2] = 153./2.; |
1515 | gMC->Gsvolu("MCBW", "TUBE", idtmed[11], tubpar, 3); | |
f853b9aa | 1516 | gMC->Gspos("MCBW", 1, "ZDCA", 0., 0., tubpar[2]+1972.5, 0, "ONLY"); |
8d433671 | 1517 | |
1518 | // -- YOKE | |
1519 | tubpar[0] = 4.5; | |
1520 | tubpar[1] = 55.; | |
1521 | tubpar[2] = 153./2.; | |
cd807e71 | 1522 | gMC->Gsvolu("YMCB", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1523 | gMC->Gspos("YMCB", 1, "ZDCA", 0., 0., tubpar[2]+1972.5, 0, "ONLY"); |
8d433671 | 1524 | |
8d433671 | 1525 | // -- INNER TRIPLET |
1526 | zql = 2296.5; | |
1527 | ||
1528 | // -- DEFINE MQX1 AND MQX2 QUADRUPOLE ELEMENT | |
1529 | // -- MQX1 | |
1530 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1531 | tubpar[0] = 0.; | |
f891321f | 1532 | tubpar[1] = 3.14; |
8d433671 | 1533 | tubpar[2] = 637./2.; |
1534 | gMC->Gsvolu("MQX1", "TUBE", idtmed[11], tubpar, 3); | |
71cd8104 | 1535 | gMC->Gsvolu("MQX4", "TUBE", idtmed[11], tubpar, 3); |
8d433671 | 1536 | |
1537 | // -- YOKE | |
1538 | tubpar[0] = 3.5; | |
1539 | tubpar[1] = 22.; | |
1540 | tubpar[2] = 637./2.; | |
cd807e71 | 1541 | gMC->Gsvolu("YMQ1", "TUBE", idtmed[7], tubpar, 3); |
8d433671 | 1542 | |
71cd8104 | 1543 | // -- Q1 |
1544 | gMC->Gspos("MQX1", 1, "ZDCA", 0., 0., tubpar[2]+zql, 0, "ONLY"); | |
1545 | gMC->Gspos("YMQ1", 1, "ZDCA", 0., 0., tubpar[2]+zql, 0, "ONLY"); | |
1546 | ||
8d433671 | 1547 | // -- BEAM SCREEN FOR Q1 |
1548 | tubpar[0] = 4.78/2.; | |
1549 | tubpar[1] = 5.18/2.; | |
1550 | tubpar[2] = 637./2.; | |
00521574 | 1551 | gMC->Gsvolu("QBS1", "TUBE", idtmed[6], tubpar, 3); |
71cd8104 | 1552 | gMC->Gspos("QBS1", 1, "MQX1", 0., 0., 0., 0, "ONLY"); |
8d433671 | 1553 | // INSERT VERTICAL PLATE INSIDE Q1 |
1554 | boxpar[0] = 0.2/2.0; | |
1555 | boxpar[1] = TMath::Sqrt(tubpar[0]*tubpar[0]-(1.9+0.2)*(1.9+0.2)); | |
1556 | boxpar[2] =637./2.; | |
00521574 | 1557 | gMC->Gsvolu("QBS2", "BOX ", idtmed[6], boxpar, 3); |
71cd8104 | 1558 | gMC->Gspos("QBS2", 1, "MQX1", 1.9+boxpar[0], 0., 0., 0, "ONLY"); |
1559 | gMC->Gspos("QBS2", 2, "MQX1", -1.9-boxpar[0], 0., 0., 0, "ONLY"); | |
1560 | ||
1561 | // -- Q3 | |
1562 | gMC->Gspos("MQX4", 1, "ZDCA", 0., 0., tubpar[2]+zql+2400., 0, "ONLY"); | |
1563 | gMC->Gspos("YMQ1", 2, "ZDCA", 0., 0., tubpar[2]+zql+2400., 0, "ONLY"); | |
8d433671 | 1564 | |
1565 | // -- BEAM SCREEN FOR Q3 | |
1566 | tubpar[0] = 5.79/2.; | |
1567 | tubpar[1] = 6.14/2.; | |
1568 | tubpar[2] = 637./2.; | |
00521574 | 1569 | gMC->Gsvolu("QBS3", "TUBE", idtmed[6], tubpar, 3); |
71cd8104 | 1570 | gMC->Gspos("QBS3", 1, "MQX4", 0., 0., 0., 0, "ONLY"); |
8d433671 | 1571 | // INSERT VERTICAL PLATE INSIDE Q3 |
1572 | boxpar[0] = 0.2/2.0; | |
1573 | boxpar[1] = TMath::Sqrt(tubpar[0]*tubpar[0]-(2.405+0.2)*(2.405+0.2)); | |
1574 | boxpar[2] =637./2.; | |
00521574 | 1575 | gMC->Gsvolu("QBS4", "BOX ", idtmed[6], boxpar, 3); |
71cd8104 | 1576 | gMC->Gspos("QBS4", 1, "MQX4", 2.405+boxpar[0], 0., 0., 0, "ONLY"); |
1577 | gMC->Gspos("QBS4", 2, "MQX4", -2.405-boxpar[0], 0., 0., 0, "ONLY"); | |
1578 | ||
8d433671 | 1579 | |
1580 | ||
1581 | // -- MQX2 | |
1582 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1583 | tubpar[0] = 0.; | |
f891321f | 1584 | tubpar[1] = 3.14; |
8d433671 | 1585 | tubpar[2] = 550./2.; |
1586 | gMC->Gsvolu("MQX2", "TUBE", idtmed[11], tubpar, 3); | |
71cd8104 | 1587 | gMC->Gsvolu("MQX3", "TUBE", idtmed[11], tubpar, 3); |
8d433671 | 1588 | |
1589 | // -- YOKE | |
1590 | tubpar[0] = 3.5; | |
1591 | tubpar[1] = 22.; | |
1592 | tubpar[2] = 550./2.; | |
cd807e71 | 1593 | gMC->Gsvolu("YMQ2", "TUBE", idtmed[7], tubpar, 3); |
8d433671 | 1594 | |
1595 | // -- BEAM SCREEN FOR Q2 | |
1596 | tubpar[0] = 5.79/2.; | |
1597 | tubpar[1] = 6.14/2.; | |
1598 | tubpar[2] = 550./2.; | |
00521574 | 1599 | gMC->Gsvolu("QBS5", "TUBE", idtmed[6], tubpar, 3); |
8d433671 | 1600 | // VERTICAL PLATE INSIDE Q2 |
1601 | boxpar[0] = 0.2/2.0; | |
1602 | boxpar[1] = TMath::Sqrt(tubpar[0]*tubpar[0]-(2.405+0.2)*(2.405+0.2)); | |
1603 | boxpar[2] =550./2.; | |
00521574 | 1604 | gMC->Gsvolu("QBS6", "BOX ", idtmed[6], boxpar, 3); |
8d433671 | 1605 | |
1606 | // -- Q2A | |
71cd8104 | 1607 | gMC->Gspos("MQX2", 1, "ZDCA", 0., 0., tubpar[2]+zql+908.5, 0, "ONLY"); |
1608 | gMC->Gspos("QBS5", 1, "MQX2", 0., 0., 0., 0, "ONLY"); | |
1609 | gMC->Gspos("QBS6", 1, "MQX2", 2.405+boxpar[0], 0., 0., 0, "ONLY"); | |
1610 | gMC->Gspos("QBS6", 2, "MQX2", -2.405-boxpar[0], 0., 0., 0, "ONLY"); | |
f853b9aa | 1611 | gMC->Gspos("YMQ2", 1, "ZDCA", 0., 0., tubpar[2]+zql+908.5, 0, "ONLY"); |
8d433671 | 1612 | |
1613 | ||
1614 | // -- Q2B | |
71cd8104 | 1615 | gMC->Gspos("MQX3", 1, "ZDCA", 0., 0., tubpar[2]+zql+1558.5, 0, "ONLY"); |
1616 | gMC->Gspos("QBS5", 2, "MQX3", 0., 0., 0., 0, "ONLY"); | |
1617 | gMC->Gspos("QBS6", 3, "MQX3", 2.405+boxpar[0], 0., 0., 0, "ONLY"); | |
1618 | gMC->Gspos("QBS6", 4, "MQX3", -2.405-boxpar[0], 0., 0., 0, "ONLY"); | |
f853b9aa | 1619 | gMC->Gspos("YMQ2", 2, "ZDCA", 0., 0., tubpar[2]+zql+1558.5, 0, "ONLY"); |
8d433671 | 1620 | |
1621 | // -- SEPARATOR DIPOLE D1 | |
1622 | zd2 = 5838.3; | |
1623 | ||
1624 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1625 | tubpar[0] = 0.; | |
00521574 | 1626 | tubpar[1] = 6.75/2.;//3.375 |
8d433671 | 1627 | tubpar[2] = 945./2.; |
1628 | gMC->Gsvolu("MD1L", "TUBE", idtmed[11], tubpar, 3); | |
947cab01 | 1629 | |
71cd8104 | 1630 | // -- The beam screen tube is provided by the beam pipe in D1 (QA03 volume) |
1631 | // -- Insert the beam screen horizontal Cu plates inside D1 | |
1632 | // -- (to simulate the vacuum chamber) | |
1633 | boxpar[0] = TMath::Sqrt(tubpar[1]*tubpar[1]-(2.885+0.2)*(2.885+0.2)); | |
1634 | boxpar[1] = 0.2/2.; | |
71cd8104 | 1635 | boxpar[2] =945./2.; |
00521574 | 1636 | gMC->Gsvolu("QBS7", "BOX ", idtmed[6], boxpar, 3); |
71cd8104 | 1637 | gMC->Gspos("QBS7", 1, "MD1L", 0., 2.885+boxpar[1],0., 0, "ONLY"); |
1638 | gMC->Gspos("QBS7", 2, "MD1L", 0., -2.885-boxpar[1],0., 0, "ONLY"); | |
947cab01 | 1639 | |
1640 | // -- YOKE | |
1641 | tubpar[0] = 3.68; | |
1642 | tubpar[1] = 110./2; | |
1643 | tubpar[2] = 945./2.; | |
1644 | gMC->Gsvolu("YD1L", "TUBE", idtmed[7], tubpar, 3); | |
71cd8104 | 1645 | |
947cab01 | 1646 | gMC->Gspos("YD1L", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
1647 | gMC->Gspos("MD1L", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 1648 | |
1649 | // -- DIPOLE D2 | |
1650 | // --- LHC optics v6.5 | |
1651 | zd2l = 12167.8; | |
1652 | ||
1653 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1654 | tubpar[0] = 0.; | |
1655 | tubpar[1] = 7.5/2.; // this has to be checked | |
1656 | tubpar[2] = 945./2.; | |
1657 | gMC->Gsvolu("MD2L", "TUBE", idtmed[11], tubpar, 3); | |
1658 | ||
1659 | // -- YOKE | |
1660 | tubpar[0] = 0.; | |
1661 | tubpar[1] = 55.; | |
1662 | tubpar[2] = 945./2.; | |
cd807e71 | 1663 | gMC->Gsvolu("YD2L", "TUBE", idtmed[7], tubpar, 3); |
8d433671 | 1664 | |
f853b9aa | 1665 | gMC->Gspos("YD2L", 1, "ZDCA", 0., 0., tubpar[2]+zd2l, 0, "ONLY"); |
8d433671 | 1666 | |
1667 | gMC->Gspos("MD2L", 1, "YD2L", -9.4, 0., 0., 0, "ONLY"); | |
1668 | gMC->Gspos("MD2L", 2, "YD2L", 9.4, 0., 0., 0, "ONLY"); | |
1669 | ||
1670 | // -- END OF MAGNET DEFINITION | |
1671 | } | |
1672 | ||
1673 | //_____________________________________________________________________________ | |
1674 | void AliZDCv3::CreateZDC() | |
1675 | { | |
1676 | // | |
1677 | // Create the various ZDCs (ZN + ZP) | |
1678 | // | |
1679 | ||
1680 | Float_t dimPb[6], dimVoid[6]; | |
1681 | ||
1682 | Int_t *idtmed = fIdtmed->GetArray(); | |
1683 | ||
1684 | // Parameters for hadronic calorimeters geometry | |
1685 | // NB -> parameters used ONLY in CreateZDC() | |
1686 | Float_t fGrvZN[3] = {0.03, 0.03, 50.}; // Grooves for neutron detector | |
1687 | Float_t fGrvZP[3] = {0.04, 0.04, 75.}; // Grooves for proton detector | |
1688 | Int_t fDivZN[3] = {11, 11, 0}; // Division for neutron detector | |
1689 | Int_t fDivZP[3] = {7, 15, 0}; // Division for proton detector | |
1690 | Int_t fTowZN[2] = {2, 2}; // Tower for neutron detector | |
1691 | Int_t fTowZP[2] = {4, 1}; // Tower for proton detector | |
1692 | ||
1693 | // Parameters for EM calorimeter geometry | |
1694 | // NB -> parameters used ONLY in CreateZDC() | |
1695 | Float_t kDimZEMPb = 0.15*(TMath::Sqrt(2.)); // z-dimension of the Pb slice | |
1696 | Float_t kFibRadZEM = 0.0315; // External fiber radius (including cladding) | |
1697 | Int_t fDivZEM[3] = {92, 0, 20}; // Divisions for EM detector | |
1698 | Float_t fDimZEM[6] = {fZEMLength, 3.5, 3.5, 45., 0., 0.}; // Dimensions of EM detector | |
1699 | Float_t fFibZEM2 = fDimZEM[2]/TMath::Sin(fDimZEM[3]*kDegrad)-kFibRadZEM; | |
1700 | Float_t fFibZEM[3] = {0., 0.0275, fFibZEM2}; // Fibers for EM calorimeter | |
1701 | ||
1702 | ||
1703 | //-- Create calorimeters geometry | |
1704 | ||
1705 | // ------------------------------------------------------------------------------- | |
1706 | //--> Neutron calorimeter (ZN) | |
1707 | ||
1708 | gMC->Gsvolu("ZNEU", "BOX ", idtmed[1], fDimZN, 3); // Passive material | |
1709 | gMC->Gsvolu("ZNF1", "TUBE", idtmed[3], fFibZN, 3); // Active material | |
1710 | gMC->Gsvolu("ZNF2", "TUBE", idtmed[4], fFibZN, 3); | |
1711 | gMC->Gsvolu("ZNF3", "TUBE", idtmed[4], fFibZN, 3); | |
1712 | gMC->Gsvolu("ZNF4", "TUBE", idtmed[3], fFibZN, 3); | |
1713 | gMC->Gsvolu("ZNG1", "BOX ", idtmed[12], fGrvZN, 3); // Empty grooves | |
1714 | gMC->Gsvolu("ZNG2", "BOX ", idtmed[12], fGrvZN, 3); | |
1715 | gMC->Gsvolu("ZNG3", "BOX ", idtmed[12], fGrvZN, 3); | |
1716 | gMC->Gsvolu("ZNG4", "BOX ", idtmed[12], fGrvZN, 3); | |
1717 | ||
1718 | // Divide ZNEU in towers (for hits purposes) | |
1719 | ||
1720 | gMC->Gsdvn("ZNTX", "ZNEU", fTowZN[0], 1); // x-tower | |
1721 | gMC->Gsdvn("ZN1 ", "ZNTX", fTowZN[1], 2); // y-tower | |
1722 | ||
1723 | //-- Divide ZN1 in minitowers | |
1724 | // fDivZN[0]= NUMBER OF FIBERS PER TOWER ALONG X-AXIS, | |
1725 | // fDivZN[1]= NUMBER OF FIBERS PER TOWER ALONG Y-AXIS | |
1726 | // (4 fibres per minitower) | |
1727 | ||
1728 | gMC->Gsdvn("ZNSL", "ZN1 ", fDivZN[1], 2); // Slices | |
1729 | gMC->Gsdvn("ZNST", "ZNSL", fDivZN[0], 1); // Sticks | |
1730 | ||
1731 | // --- Position the empty grooves in the sticks (4 grooves per stick) | |
1732 | Float_t dx = fDimZN[0] / fDivZN[0] / 4.; | |
1733 | Float_t dy = fDimZN[1] / fDivZN[1] / 4.; | |
1734 | ||
1735 | gMC->Gspos("ZNG1", 1, "ZNST", 0.-dx, 0.+dy, 0., 0, "ONLY"); | |
1736 | gMC->Gspos("ZNG2", 1, "ZNST", 0.+dx, 0.+dy, 0., 0, "ONLY"); | |
1737 | gMC->Gspos("ZNG3", 1, "ZNST", 0.-dx, 0.-dy, 0., 0, "ONLY"); | |
1738 | gMC->Gspos("ZNG4", 1, "ZNST", 0.+dx, 0.-dy, 0., 0, "ONLY"); | |
1739 | ||
1740 | // --- Position the fibers in the grooves | |
1741 | gMC->Gspos("ZNF1", 1, "ZNG1", 0., 0., 0., 0, "ONLY"); | |
1742 | gMC->Gspos("ZNF2", 1, "ZNG2", 0., 0., 0., 0, "ONLY"); | |
1743 | gMC->Gspos("ZNF3", 1, "ZNG3", 0., 0., 0., 0, "ONLY"); | |
1744 | gMC->Gspos("ZNF4", 1, "ZNG4", 0., 0., 0., 0, "ONLY"); | |
1745 | ||
1746 | // --- Position the neutron calorimeter in ZDC | |
1747 | // -- Rotation of ZDCs | |
1748 | Int_t irotzdc; | |
1749 | gMC->Matrix(irotzdc, 90., 180., 90., 90., 180., 0.); | |
1750 | // | |
f853b9aa | 1751 | gMC->Gspos("ZNEU", 1, "ZDCC", fPosZNC[0], fPosZNC[1], fPosZNC[2]-fDimZN[2], irotzdc, "ONLY"); |
8d433671 | 1752 | //Ch debug |
1753 | //printf("\n ZN -> %f < z < %f cm\n",fPosZN[2],fPosZN[2]-2*fDimZN[2]); | |
1754 | ||
1755 | // --- Position the neutron calorimeter in ZDC2 (left line) | |
1756 | // -- No Rotation of ZDCs | |
f853b9aa | 1757 | gMC->Gspos("ZNEU", 2, "ZDCA", fPosZNA[0], fPosZNA[1], fPosZNA[2]+fDimZN[2], 0, "ONLY"); |
8d433671 | 1758 | //Ch debug |
1759 | //printf("\n ZN left -> %f < z < %f cm\n",fPosZNl[2],fPosZNl[2]+2*fDimZN[2]); | |
1760 | ||
1761 | ||
1762 | // ------------------------------------------------------------------------------- | |
1763 | //--> Proton calorimeter (ZP) | |
1764 | ||
1765 | gMC->Gsvolu("ZPRO", "BOX ", idtmed[2], fDimZP, 3); // Passive material | |
1766 | gMC->Gsvolu("ZPF1", "TUBE", idtmed[3], fFibZP, 3); // Active material | |
1767 | gMC->Gsvolu("ZPF2", "TUBE", idtmed[4], fFibZP, 3); | |
1768 | gMC->Gsvolu("ZPF3", "TUBE", idtmed[4], fFibZP, 3); | |
1769 | gMC->Gsvolu("ZPF4", "TUBE", idtmed[3], fFibZP, 3); | |
1770 | gMC->Gsvolu("ZPG1", "BOX ", idtmed[12], fGrvZP, 3); // Empty grooves | |
1771 | gMC->Gsvolu("ZPG2", "BOX ", idtmed[12], fGrvZP, 3); | |
1772 | gMC->Gsvolu("ZPG3", "BOX ", idtmed[12], fGrvZP, 3); | |
1773 | gMC->Gsvolu("ZPG4", "BOX ", idtmed[12], fGrvZP, 3); | |
1774 | ||
1775 | //-- Divide ZPRO in towers(for hits purposes) | |
1776 | ||
1777 | gMC->Gsdvn("ZPTX", "ZPRO", fTowZP[0], 1); // x-tower | |
1778 | gMC->Gsdvn("ZP1 ", "ZPTX", fTowZP[1], 2); // y-tower | |
1779 | ||
1780 | ||
1781 | //-- Divide ZP1 in minitowers | |
1782 | // fDivZP[0]= NUMBER OF FIBERS ALONG X-AXIS PER MINITOWER, | |
1783 | // fDivZP[1]= NUMBER OF FIBERS ALONG Y-AXIS PER MINITOWER | |
1784 | // (4 fiber per minitower) | |
1785 | ||
1786 | gMC->Gsdvn("ZPSL", "ZP1 ", fDivZP[1], 2); // Slices | |
1787 | gMC->Gsdvn("ZPST", "ZPSL", fDivZP[0], 1); // Sticks | |
1788 | ||
1789 | // --- Position the empty grooves in the sticks (4 grooves per stick) | |
1790 | dx = fDimZP[0] / fTowZP[0] / fDivZP[0] / 2.; | |
1791 | dy = fDimZP[1] / fTowZP[1] / fDivZP[1] / 2.; | |
1792 | ||
1793 | gMC->Gspos("ZPG1", 1, "ZPST", 0.-dx, 0.+dy, 0., 0, "ONLY"); | |
1794 | gMC->Gspos("ZPG2", 1, "ZPST", 0.+dx, 0.+dy, 0., 0, "ONLY"); | |
1795 | gMC->Gspos("ZPG3", 1, "ZPST", 0.-dx, 0.-dy, 0., 0, "ONLY"); | |
1796 | gMC->Gspos("ZPG4", 1, "ZPST", 0.+dx, 0.-dy, 0., 0, "ONLY"); | |
1797 | ||
1798 | // --- Position the fibers in the grooves | |
1799 | gMC->Gspos("ZPF1", 1, "ZPG1", 0., 0., 0., 0, "ONLY"); | |
1800 | gMC->Gspos("ZPF2", 1, "ZPG2", 0., 0., 0., 0, "ONLY"); | |
1801 | gMC->Gspos("ZPF3", 1, "ZPG3", 0., 0., 0., 0, "ONLY"); | |
1802 | gMC->Gspos("ZPF4", 1, "ZPG4", 0., 0., 0., 0, "ONLY"); | |
1803 | ||
1804 | ||
f853b9aa | 1805 | // --- Position the proton calorimeter in ZDCC |
921be7cf | 1806 | gMC->Gspos("ZPRO", 1, "ZDCC", fPosZPC[0], fPosZPC[1], fPosZPC[2]-fDimZP[2], irotzdc, "ONLY"); |
8d433671 | 1807 | //Ch debug |
1808 | //printf("\n ZP -> %f < z < %f cm\n",fPosZP[2],fPosZP[2]-2*fDimZP[2]); | |
1809 | ||
f853b9aa | 1810 | // --- Position the proton calorimeter in ZDCA |
1811 | // --- No rotation | |
921be7cf | 1812 | gMC->Gspos("ZPRO", 2, "ZDCA", fPosZPA[0], fPosZPA[1], fPosZPA[2]+fDimZP[2], 0, "ONLY"); |
8d433671 | 1813 | //Ch debug |
1814 | //printf("\n ZP left -> %f < z < %f cm\n",fPosZPl[2],fPosZPl[2]+2*fDimZP[2]); | |
1815 | ||
1816 | ||
1817 | // ------------------------------------------------------------------------------- | |
1818 | // -> EM calorimeter (ZEM) | |
1819 | ||
1820 | gMC->Gsvolu("ZEM ", "PARA", idtmed[10], fDimZEM, 6); | |
1821 | ||
1822 | Int_t irot1, irot2; | |
1823 | gMC->Matrix(irot1,0.,0.,90.,90.,-90.,0.); // Rotation matrix 1 | |
1824 | gMC->Matrix(irot2,180.,0.,90.,fDimZEM[3]+90.,90.,fDimZEM[3]);// Rotation matrix 2 | |
1825 | //printf("irot1 = %d, irot2 = %d \n", irot1, irot2); | |
1826 | ||
1827 | gMC->Gsvolu("ZEMF", "TUBE", idtmed[3], fFibZEM, 3); // Active material | |
1828 | ||
1829 | gMC->Gsdvn("ZETR", "ZEM ", fDivZEM[2], 1); // Tranches | |
1830 | ||
1831 | dimPb[0] = kDimZEMPb; // Lead slices | |
1832 | dimPb[1] = fDimZEM[2]; | |
1833 | dimPb[2] = fDimZEM[1]; | |
1834 | //dimPb[3] = fDimZEM[3]; //controllare | |
1835 | dimPb[3] = 90.-fDimZEM[3]; //originale | |
1836 | dimPb[4] = 0.; | |
1837 | dimPb[5] = 0.; | |
1838 | gMC->Gsvolu("ZEL0", "PARA", idtmed[5], dimPb, 6); | |
1839 | gMC->Gsvolu("ZEL1", "PARA", idtmed[5], dimPb, 6); | |
1840 | gMC->Gsvolu("ZEL2", "PARA", idtmed[5], dimPb, 6); | |
1841 | ||
1842 | // --- Position the lead slices in the tranche | |
1843 | Float_t zTran = fDimZEM[0]/fDivZEM[2]; | |
1844 | Float_t zTrPb = -zTran+kDimZEMPb; | |
1845 | gMC->Gspos("ZEL0", 1, "ZETR", zTrPb, 0., 0., 0, "ONLY"); | |
1846 | gMC->Gspos("ZEL1", 1, "ZETR", kDimZEMPb, 0., 0., 0, "ONLY"); | |
1847 | ||
1848 | // --- Vacuum zone (to be filled with fibres) | |
1849 | dimVoid[0] = (zTran-2*kDimZEMPb)/2.; | |
1850 | dimVoid[1] = fDimZEM[2]; | |
1851 | dimVoid[2] = fDimZEM[1]; | |
1852 | dimVoid[3] = 90.-fDimZEM[3]; | |
1853 | dimVoid[4] = 0.; | |
1854 | dimVoid[5] = 0.; | |
1855 | gMC->Gsvolu("ZEV0", "PARA", idtmed[10], dimVoid,6); | |
1856 | gMC->Gsvolu("ZEV1", "PARA", idtmed[10], dimVoid,6); | |
1857 | ||
1858 | // --- Divide the vacuum slice into sticks along x axis | |
1859 | gMC->Gsdvn("ZES0", "ZEV0", fDivZEM[0], 3); | |
1860 | gMC->Gsdvn("ZES1", "ZEV1", fDivZEM[0], 3); | |
1861 | ||
1862 | // --- Positioning the fibers into the sticks | |
1863 | gMC->Gspos("ZEMF", 1,"ZES0", 0., 0., 0., irot2, "ONLY"); | |
1864 | gMC->Gspos("ZEMF", 1,"ZES1", 0., 0., 0., irot2, "ONLY"); | |
1865 | ||
1866 | // --- Positioning the vacuum slice into the tranche | |
5bb2bc93 | 1867 | //Float_t displFib = fDimZEM[1]/fDivZEM[0]; |
8d433671 | 1868 | gMC->Gspos("ZEV0", 1,"ZETR", -dimVoid[0], 0., 0., 0, "ONLY"); |
6ac9cca5 | 1869 | gMC->Gspos("ZEV1", 1,"ZETR", -dimVoid[0]+zTran, 0., 0., 0, "ONLY"); |
8d433671 | 1870 | |
1871 | // --- Positioning the ZEM into the ZDC - rotation for 90 degrees | |
f853b9aa | 1872 | // NB -> ZEM is positioned in ALIC (instead of in ZDC) volume |
8d433671 | 1873 | gMC->Gspos("ZEM ", 1,"ALIC", -fPosZEM[0], fPosZEM[1], fPosZEM[2]+fDimZEM[0], irot1, "ONLY"); |
1874 | ||
1875 | // Second EM ZDC (same side w.r.t. IP, just on the other side w.r.t. beam pipe) | |
1876 | gMC->Gspos("ZEM ", 2,"ALIC", fPosZEM[0], fPosZEM[1], fPosZEM[2]+fDimZEM[0], irot1, "ONLY"); | |
1877 | ||
1878 | // --- Adding last slice at the end of the EM calorimeter | |
1879 | Float_t zLastSlice = fPosZEM[2]+kDimZEMPb+2*fDimZEM[0]; | |
1880 | gMC->Gspos("ZEL2", 1,"ALIC", fPosZEM[0], fPosZEM[1], zLastSlice, irot1, "ONLY"); | |
1881 | //Ch debug | |
1882 | //printf("\n ZEM lenght = %f cm\n",2*fZEMLength); | |
1883 | //printf("\n ZEM -> %f < z < %f cm\n",fPosZEM[2],fPosZEM[2]+2*fZEMLength+zLastSlice+kDimZEMPb); | |
1884 | ||
1885 | } | |
1886 | ||
1887 | //_____________________________________________________________________________ | |
1888 | void AliZDCv3::DrawModule() const | |
1889 | { | |
1890 | // | |
1891 | // Draw a shaded view of the Zero Degree Calorimeter version 1 | |
1892 | // | |
1893 | ||
1894 | // Set everything unseen | |
1895 | gMC->Gsatt("*", "seen", -1); | |
1896 | // | |
1897 | // Set ALIC mother transparent | |
1898 | gMC->Gsatt("ALIC","SEEN",0); | |
1899 | // | |
1900 | // Set the volumes visible | |
f853b9aa | 1901 | gMC->Gsatt("ZDCC","SEEN",0); |
8d433671 | 1902 | gMC->Gsatt("QT01","SEEN",1); |
1903 | gMC->Gsatt("QT02","SEEN",1); | |
1904 | gMC->Gsatt("QT03","SEEN",1); | |
1905 | gMC->Gsatt("QT04","SEEN",1); | |
1906 | gMC->Gsatt("QT05","SEEN",1); | |
1907 | gMC->Gsatt("QT06","SEEN",1); | |
1908 | gMC->Gsatt("QT07","SEEN",1); | |
1909 | gMC->Gsatt("QT08","SEEN",1); | |
1910 | gMC->Gsatt("QT09","SEEN",1); | |
1911 | gMC->Gsatt("QT10","SEEN",1); | |
1912 | gMC->Gsatt("QT11","SEEN",1); | |
1913 | gMC->Gsatt("QT12","SEEN",1); | |
1914 | gMC->Gsatt("QT13","SEEN",1); | |
1915 | gMC->Gsatt("QT14","SEEN",1); | |
1916 | gMC->Gsatt("QT15","SEEN",1); | |
1917 | gMC->Gsatt("QT16","SEEN",1); | |
1918 | gMC->Gsatt("QT17","SEEN",1); | |
1919 | gMC->Gsatt("QT18","SEEN",1); | |
1920 | gMC->Gsatt("QC01","SEEN",1); | |
1921 | gMC->Gsatt("QC02","SEEN",1); | |
1922 | gMC->Gsatt("QC03","SEEN",1); | |
1923 | gMC->Gsatt("QC04","SEEN",1); | |
1924 | gMC->Gsatt("QC05","SEEN",1); | |
1925 | gMC->Gsatt("QTD1","SEEN",1); | |
1926 | gMC->Gsatt("QTD2","SEEN",1); | |
1927 | gMC->Gsatt("QTD3","SEEN",1); | |
1928 | gMC->Gsatt("MQXL","SEEN",1); | |
1929 | gMC->Gsatt("YMQL","SEEN",1); | |
1930 | gMC->Gsatt("MQX ","SEEN",1); | |
1931 | gMC->Gsatt("YMQ ","SEEN",1); | |
1932 | gMC->Gsatt("ZQYX","SEEN",1); | |
1933 | gMC->Gsatt("MD1 ","SEEN",1); | |
1934 | gMC->Gsatt("MD1V","SEEN",1); | |
1935 | gMC->Gsatt("YD1 ","SEEN",1); | |
1936 | gMC->Gsatt("MD2 ","SEEN",1); | |
1937 | gMC->Gsatt("YD2 ","SEEN",1); | |
1938 | gMC->Gsatt("ZNEU","SEEN",0); | |
1939 | gMC->Gsatt("ZNF1","SEEN",0); | |
1940 | gMC->Gsatt("ZNF2","SEEN",0); | |
1941 | gMC->Gsatt("ZNF3","SEEN",0); | |
1942 | gMC->Gsatt("ZNF4","SEEN",0); | |
1943 | gMC->Gsatt("ZNG1","SEEN",0); | |
1944 | gMC->Gsatt("ZNG2","SEEN",0); | |
1945 | gMC->Gsatt("ZNG3","SEEN",0); | |
1946 | gMC->Gsatt("ZNG4","SEEN",0); | |
1947 | gMC->Gsatt("ZNTX","SEEN",0); | |
1948 | gMC->Gsatt("ZN1 ","COLO",4); | |
1949 | gMC->Gsatt("ZN1 ","SEEN",1); | |
1950 | gMC->Gsatt("ZNSL","SEEN",0); | |
1951 | gMC->Gsatt("ZNST","SEEN",0); | |
1952 | gMC->Gsatt("ZPRO","SEEN",0); | |
1953 | gMC->Gsatt("ZPF1","SEEN",0); | |
1954 | gMC->Gsatt("ZPF2","SEEN",0); | |
1955 | gMC->Gsatt("ZPF3","SEEN",0); | |
1956 | gMC->Gsatt("ZPF4","SEEN",0); | |
1957 | gMC->Gsatt("ZPG1","SEEN",0); | |
1958 | gMC->Gsatt("ZPG2","SEEN",0); | |
1959 | gMC->Gsatt("ZPG3","SEEN",0); | |
1960 | gMC->Gsatt("ZPG4","SEEN",0); | |
1961 | gMC->Gsatt("ZPTX","SEEN",0); | |
1962 | gMC->Gsatt("ZP1 ","COLO",6); | |
1963 | gMC->Gsatt("ZP1 ","SEEN",1); | |
1964 | gMC->Gsatt("ZPSL","SEEN",0); | |
1965 | gMC->Gsatt("ZPST","SEEN",0); | |
1966 | gMC->Gsatt("ZEM ","COLO",7); | |
1967 | gMC->Gsatt("ZEM ","SEEN",1); | |
1968 | gMC->Gsatt("ZEMF","SEEN",0); | |
1969 | gMC->Gsatt("ZETR","SEEN",0); | |
1970 | gMC->Gsatt("ZEL0","SEEN",0); | |
1971 | gMC->Gsatt("ZEL1","SEEN",0); | |
1972 | gMC->Gsatt("ZEL2","SEEN",0); | |
1973 | gMC->Gsatt("ZEV0","SEEN",0); | |
1974 | gMC->Gsatt("ZEV1","SEEN",0); | |
1975 | gMC->Gsatt("ZES0","SEEN",0); | |
1976 | gMC->Gsatt("ZES1","SEEN",0); | |
1977 | ||
1978 | // | |
1979 | gMC->Gdopt("hide", "on"); | |
1980 | gMC->Gdopt("shad", "on"); | |
1981 | gMC->Gsatt("*", "fill", 7); | |
1982 | gMC->SetClipBox("."); | |
1983 | gMC->SetClipBox("*", 0, 100, -100, 100, 12000, 16000); | |
1984 | gMC->DefaultRange(); | |
1985 | gMC->Gdraw("alic", 40, 30, 0, 488, 220, .07, .07); | |
f853b9aa | 1986 | gMC->Gdhead(1111, "Zero Degree Calorimeter Version 3"); |
8d433671 | 1987 | gMC->Gdman(18, 4, "MAN"); |
1988 | } | |
1989 | ||
1990 | //_____________________________________________________________________________ | |
1991 | void AliZDCv3::CreateMaterials() | |
1992 | { | |
1993 | // | |
1994 | // Create Materials for the Zero Degree Calorimeter | |
1995 | // | |
00521574 | 1996 | Float_t dens, ubuf[1], wmat[3], a[3], z[3]; |
1997 | ||
1998 | // --- W alloy -> ZN passive material | |
1999 | dens = 17.6; | |
2000 | a[0] = 183.85; | |
2001 | a[1] = 55.85; | |
2002 | a[2] = 58.71; | |
2003 | z[0] = 74.; | |
2004 | z[1] = 26.; | |
2005 | z[2] = 28.; | |
2006 | wmat[0] = .93; | |
2007 | wmat[1] = .03; | |
2008 | wmat[2] = .04; | |
6656fe8d | 2009 | AliMixture(1, "WALL", a, z, dens, 3, wmat); |
8d433671 | 2010 | |
8d433671 | 2011 | // --- Brass (CuZn) -> ZP passive material |
2012 | dens = 8.48; | |
2013 | a[0] = 63.546; | |
2014 | a[1] = 65.39; | |
2015 | z[0] = 29.; | |
2016 | z[1] = 30.; | |
2017 | wmat[0] = .63; | |
2018 | wmat[1] = .37; | |
cd807e71 | 2019 | AliMixture(2, "BRASS", a, z, dens, 2, wmat); |
8d433671 | 2020 | |
2021 | // --- SiO2 | |
2022 | dens = 2.64; | |
2023 | a[0] = 28.086; | |
2024 | a[1] = 15.9994; | |
2025 | z[0] = 14.; | |
2026 | z[1] = 8.; | |
2027 | wmat[0] = 1.; | |
2028 | wmat[1] = 2.; | |
cd807e71 | 2029 | AliMixture(3, "SIO2", a, z, dens, -2, wmat); |
8d433671 | 2030 | |
2031 | // --- Lead | |
2032 | ubuf[0] = 1.12; | |
2033 | AliMaterial(5, "LEAD", 207.19, 82., 11.35, .56, 18.5, ubuf, 1); | |
2034 | ||
2035 | // --- Copper (energy loss taken into account) | |
2036 | ubuf[0] = 1.10; | |
2037 | AliMaterial(6, "COPP0", 63.54, 29., 8.96, 1.4, 0., ubuf, 1); | |
2038 | ||
8d433671 | 2039 | // --- Iron (energy loss taken into account) |
2040 | ubuf[0] = 1.1; | |
2041 | AliMaterial(7, "IRON0", 55.85, 26., 7.87, 1.76, 0., ubuf, 1); | |
2042 | ||
2043 | // --- Iron (no energy loss) | |
2044 | ubuf[0] = 1.1; | |
313e8ff0 | 2045 | AliMaterial(8, "IRON1", 55.85, 26., 7.87, 1.76, 0., ubuf, 1); |
f853b9aa | 2046 | |
8d433671 | 2047 | // --------------------------------------------------------- |
2048 | Float_t aResGas[3]={1.008,12.0107,15.9994}; | |
2049 | Float_t zResGas[3]={1.,6.,8.}; | |
2050 | Float_t wResGas[3]={0.28,0.28,0.44}; | |
2051 | Float_t dResGas = 3.2E-14; | |
2052 | ||
2053 | // --- Vacuum (no magnetic field) | |
2054 | AliMixture(10, "VOID", aResGas, zResGas, dResGas, 3, wResGas); | |
8d433671 | 2055 | |
2056 | // --- Vacuum (with magnetic field) | |
2057 | AliMixture(11, "VOIM", aResGas, zResGas, dResGas, 3, wResGas); | |
8d433671 | 2058 | |
2059 | // --- Air (no magnetic field) | |
2060 | Float_t aAir[4]={12.0107,14.0067,15.9994,39.948}; | |
2061 | Float_t zAir[4]={6.,7.,8.,18.}; | |
2062 | Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827}; | |
2063 | Float_t dAir = 1.20479E-3; | |
2064 | // | |
2065 | AliMixture(12, "Air $", aAir, zAir, dAir, 4, wAir); | |
8d433671 | 2066 | |
2067 | // --- Definition of tracking media: | |
2068 | ||
2069 | // --- Tantalum = 1 ; | |
2070 | // --- Brass = 2 ; | |
2071 | // --- Fibers (SiO2) = 3 ; | |
2072 | // --- Fibers (SiO2) = 4 ; | |
2073 | // --- Lead = 5 ; | |
2074 | // --- Copper (with energy loss)= 6 ; | |
2075 | // --- Copper (with energy loss)= 13 ; | |
2076 | // --- Iron (with energy loss) = 7 ; | |
2077 | // --- Iron (without energy loss) = 8 ; | |
2078 | // --- Vacuum (no field) = 10 | |
2079 | // --- Vacuum (with field) = 11 | |
2080 | // --- Air (no field) = 12 | |
2081 | ||
2082 | // **************************************************** | |
2083 | // Tracking media parameters | |
2084 | // | |
2085 | Float_t epsil = 0.01; // Tracking precision, | |
2086 | Float_t stmin = 0.01; // Min. value 4 max. step (cm) | |
2087 | Float_t stemax = 1.; // Max. step permitted (cm) | |
2088 | Float_t tmaxfd = 0.; // Maximum angle due to field (degrees) | |
2089 | Float_t deemax = -1.; // Maximum fractional energy loss | |
2090 | Float_t nofieldm = 0.; // Max. field value (no field) | |
2091 | Float_t fieldm = 45.; // Max. field value (with field) | |
2092 | Int_t isvol = 0; // ISVOL =0 -> not sensitive volume | |
2093 | Int_t isvolActive = 1; // ISVOL =1 -> sensitive volume | |
2094 | Int_t inofld = 0; // IFIELD=0 -> no magnetic field | |
2095 | Int_t ifield =2; // IFIELD=2 -> magnetic field defined in AliMagFC.h | |
2096 | // ***************************************************** | |
2097 | ||
2098 | AliMedium(1, "ZTANT", 1, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2099 | AliMedium(2, "ZBRASS",2, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2100 | AliMedium(3, "ZSIO2", 3, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2101 | AliMedium(4, "ZQUAR", 3, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2102 | AliMedium(5, "ZLEAD", 5, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2103 | AliMedium(6, "ZCOPP", 6, isvol, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2104 | AliMedium(7, "ZIRON", 7, isvol, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2105 | AliMedium(8, "ZIRONN",8, isvol, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2106 | AliMedium(10,"ZVOID",10, isvol, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2107 | AliMedium(12,"ZAIR", 12, isvol, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2108 | // | |
2109 | AliMedium(11,"ZVOIM",11, isvol, ifield, fieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
00521574 | 2110 | |
f853b9aa | 2111 | |
2112 | } | |
2113 | ||
2114 | //_____________________________________________________________________________ | |
2115 | void AliZDCv3::AddAlignableVolumes() const | |
2116 | { | |
2117 | // | |
2118 | // Create entries for alignable volumes associating the symbolic volume | |
2119 | // name with the corresponding volume path. Needs to be syncronized with | |
2120 | // eventual changes in the geometry. | |
2121 | // | |
63e6d88e | 2122 | TString volpath1 = "ALIC_1/ZDCC_1/ZNEU_1"; |
2123 | TString volpath2 = "ALIC_1/ZDCC_1/ZPRO_1"; | |
2124 | TString volpath3 = "ALIC_1/ZDCA_1/ZNEU_2"; | |
2125 | TString volpath4 = "ALIC_1/ZDCA_1/ZPRO_2"; | |
f853b9aa | 2126 | |
63e6d88e | 2127 | TString symname1="ZDC/NeutronZDC_C"; |
2128 | TString symname2="ZDC/ProtonZDC_C"; | |
2129 | TString symname3="ZDC/NeutronZDC_A"; | |
2130 | TString symname4="ZDC/ProtonZDC_A"; | |
f853b9aa | 2131 | |
2132 | if(!gGeoManager->SetAlignableEntry(symname1.Data(),volpath1.Data())) | |
2133 | AliFatal(Form("Alignable entry %s not created. Volume path %s not valid", symname1.Data(),volpath1.Data())); | |
2134 | ||
2135 | if(!gGeoManager->SetAlignableEntry(symname2.Data(),volpath2.Data())) | |
2136 | AliFatal(Form("Alignable entry %s not created. Volume path %s not valid", symname2.Data(),volpath2.Data())); | |
63e6d88e | 2137 | |
2138 | if(!gGeoManager->SetAlignableEntry(symname3.Data(),volpath3.Data())) | |
2139 | AliFatal(Form("Alignable entry %s not created. Volume path %s not valid", symname1.Data(),volpath1.Data())); | |
2140 | ||
2141 | if(!gGeoManager->SetAlignableEntry(symname4.Data(),volpath4.Data())) | |
2142 | AliFatal(Form("Alignable entry %s not created. Volume path %s not valid", symname2.Data(),volpath2.Data())); | |
2143 | ||
f853b9aa | 2144 | } |
2145 | ||
2146 | ||
2147 | //_____________________________________________________________________________ | |
2148 | void AliZDCv3::Init() | |
2149 | { | |
2150 | InitTables(); | |
2151 | Int_t *idtmed = fIdtmed->GetArray(); | |
2152 | Int_t i; | |
8d433671 | 2153 | // Thresholds for showering in the ZDCs |
2154 | i = 1; //tantalum | |
2155 | gMC->Gstpar(idtmed[i], "CUTGAM", .001); | |
2156 | gMC->Gstpar(idtmed[i], "CUTELE", .001); | |
2157 | gMC->Gstpar(idtmed[i], "CUTNEU", .01); | |
2158 | gMC->Gstpar(idtmed[i], "CUTHAD", .01); | |
2159 | i = 2; //brass | |
2160 | gMC->Gstpar(idtmed[i], "CUTGAM", .001); | |
2161 | gMC->Gstpar(idtmed[i], "CUTELE", .001); | |
2162 | gMC->Gstpar(idtmed[i], "CUTNEU", .01); | |
2163 | gMC->Gstpar(idtmed[i], "CUTHAD", .01); | |
2164 | i = 5; //lead | |
2165 | gMC->Gstpar(idtmed[i], "CUTGAM", .001); | |
2166 | gMC->Gstpar(idtmed[i], "CUTELE", .001); | |
2167 | gMC->Gstpar(idtmed[i], "CUTNEU", .01); | |
2168 | gMC->Gstpar(idtmed[i], "CUTHAD", .01); | |
2169 | ||
2170 | // Avoid too detailed showering in TDI | |
f853b9aa | 2171 | i = 6; //copper |
8d433671 | 2172 | gMC->Gstpar(idtmed[i], "CUTGAM", .1); |
2173 | gMC->Gstpar(idtmed[i], "CUTELE", .1); | |
2174 | gMC->Gstpar(idtmed[i], "CUTNEU", 1.); | |
2175 | gMC->Gstpar(idtmed[i], "CUTHAD", 1.); | |
2176 | ||
8d433671 | 2177 | // Avoid too detailed showering along the beam line |
2178 | i = 7; //iron with energy loss (ZIRON) | |
2179 | gMC->Gstpar(idtmed[i], "CUTGAM", .1); | |
2180 | gMC->Gstpar(idtmed[i], "CUTELE", .1); | |
2181 | gMC->Gstpar(idtmed[i], "CUTNEU", 1.); | |
2182 | gMC->Gstpar(idtmed[i], "CUTHAD", 1.); | |
2183 | ||
2184 | // Avoid too detailed showering along the beam line | |
2185 | i = 8; //iron with energy loss (ZIRONN) | |
2186 | gMC->Gstpar(idtmed[i], "CUTGAM", .1); | |
2187 | gMC->Gstpar(idtmed[i], "CUTELE", .1); | |
2188 | gMC->Gstpar(idtmed[i], "CUTNEU", 1.); | |
2189 | gMC->Gstpar(idtmed[i], "CUTHAD", 1.); | |
cd807e71 | 2190 | |
8d433671 | 2191 | // Avoid interaction in fibers (only energy loss allowed) |
2192 | i = 3; //fibers (ZSI02) | |
2193 | gMC->Gstpar(idtmed[i], "DCAY", 0.); | |
2194 | gMC->Gstpar(idtmed[i], "MULS", 0.); | |
2195 | gMC->Gstpar(idtmed[i], "PFIS", 0.); | |
2196 | gMC->Gstpar(idtmed[i], "MUNU", 0.); | |
2197 | gMC->Gstpar(idtmed[i], "LOSS", 1.); | |
2198 | gMC->Gstpar(idtmed[i], "PHOT", 0.); | |
2199 | gMC->Gstpar(idtmed[i], "COMP", 0.); | |
2200 | gMC->Gstpar(idtmed[i], "PAIR", 0.); | |
2201 | gMC->Gstpar(idtmed[i], "BREM", 0.); | |
2202 | gMC->Gstpar(idtmed[i], "DRAY", 0.); | |
2203 | gMC->Gstpar(idtmed[i], "ANNI", 0.); | |
2204 | gMC->Gstpar(idtmed[i], "HADR", 0.); | |
2205 | i = 4; //fibers (ZQUAR) | |
2206 | gMC->Gstpar(idtmed[i], "DCAY", 0.); | |
2207 | gMC->Gstpar(idtmed[i], "MULS", 0.); | |
2208 | gMC->Gstpar(idtmed[i], "PFIS", 0.); | |
2209 | gMC->Gstpar(idtmed[i], "MUNU", 0.); | |
2210 | gMC->Gstpar(idtmed[i], "LOSS", 1.); | |
2211 | gMC->Gstpar(idtmed[i], "PHOT", 0.); | |
2212 | gMC->Gstpar(idtmed[i], "COMP", 0.); | |
2213 | gMC->Gstpar(idtmed[i], "PAIR", 0.); | |
2214 | gMC->Gstpar(idtmed[i], "BREM", 0.); | |
2215 | gMC->Gstpar(idtmed[i], "DRAY", 0.); | |
2216 | gMC->Gstpar(idtmed[i], "ANNI", 0.); | |
2217 | gMC->Gstpar(idtmed[i], "HADR", 0.); | |
2218 | ||
2219 | // Avoid interaction in void | |
2220 | i = 11; //void with field | |
2221 | gMC->Gstpar(idtmed[i], "DCAY", 0.); | |
2222 | gMC->Gstpar(idtmed[i], "MULS", 0.); | |
2223 | gMC->Gstpar(idtmed[i], "PFIS", 0.); | |
2224 | gMC->Gstpar(idtmed[i], "MUNU", 0.); | |
2225 | gMC->Gstpar(idtmed[i], "LOSS", 0.); | |
2226 | gMC->Gstpar(idtmed[i], "PHOT", 0.); | |
2227 | gMC->Gstpar(idtmed[i], "COMP", 0.); | |
2228 | gMC->Gstpar(idtmed[i], "PAIR", 0.); | |
2229 | gMC->Gstpar(idtmed[i], "BREM", 0.); | |
2230 | gMC->Gstpar(idtmed[i], "DRAY", 0.); | |
2231 | gMC->Gstpar(idtmed[i], "ANNI", 0.); | |
2232 | gMC->Gstpar(idtmed[i], "HADR", 0.); | |
2233 | ||
2234 | // | |
2235 | fMedSensZN = idtmed[1]; // Sensitive volume: ZN passive material | |
2236 | fMedSensZP = idtmed[2]; // Sensitive volume: ZP passive material | |
2237 | fMedSensF1 = idtmed[3]; // Sensitive volume: fibres type 1 | |
2238 | fMedSensF2 = idtmed[4]; // Sensitive volume: fibres type 2 | |
2239 | fMedSensZEM = idtmed[5]; // Sensitive volume: ZEM passive material | |
f853b9aa | 2240 | fMedSensTDI = idtmed[6]; // Sensitive volume: TDI Cu shield |
8d433671 | 2241 | fMedSensPI = idtmed[7]; // Sensitive volume: beam pipes |
2242 | fMedSensGR = idtmed[12]; // Sensitive volume: air into the grooves | |
8d433671 | 2243 | } |
2244 | ||
2245 | //_____________________________________________________________________________ | |
2246 | void AliZDCv3::InitTables() | |
2247 | { | |
2248 | // | |
2249 | // Read light tables for Cerenkov light production parameterization | |
2250 | // | |
2251 | ||
2252 | Int_t k, j; | |
2253 | ||
2254 | char *lightfName1,*lightfName2,*lightfName3,*lightfName4, | |
2255 | *lightfName5,*lightfName6,*lightfName7,*lightfName8; | |
2256 | FILE *fp1, *fp2, *fp3, *fp4, *fp5, *fp6, *fp7, *fp8; | |
2257 | ||
2258 | // --- Reading light tables for ZN | |
f853b9aa | 2259 | lightfName1 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620362207s"); |
8d433671 | 2260 | if((fp1 = fopen(lightfName1,"r")) == NULL){ |
2261 | printf("Cannot open file fp1 \n"); | |
2262 | return; | |
2263 | } | |
f853b9aa | 2264 | lightfName2 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620362208s"); |
8d433671 | 2265 | if((fp2 = fopen(lightfName2,"r")) == NULL){ |
2266 | printf("Cannot open file fp2 \n"); | |
2267 | return; | |
2268 | } | |
f853b9aa | 2269 | lightfName3 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620362209s"); |
8d433671 | 2270 | if((fp3 = fopen(lightfName3,"r")) == NULL){ |
2271 | printf("Cannot open file fp3 \n"); | |
2272 | return; | |
2273 | } | |
f853b9aa | 2274 | lightfName4 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620362210s"); |
8d433671 | 2275 | if((fp4 = fopen(lightfName4,"r")) == NULL){ |
2276 | printf("Cannot open file fp4 \n"); | |
2277 | return; | |
2278 | } | |
2279 | ||
2280 | for(k=0; k<fNalfan; k++){ | |
2281 | for(j=0; j<fNben; j++){ | |
2282 | fscanf(fp1,"%f",&fTablen[0][k][j]); | |
2283 | fscanf(fp2,"%f",&fTablen[1][k][j]); | |
2284 | fscanf(fp3,"%f",&fTablen[2][k][j]); | |
2285 | fscanf(fp4,"%f",&fTablen[3][k][j]); | |
2286 | } | |
2287 | } | |
2288 | fclose(fp1); | |
2289 | fclose(fp2); | |
2290 | fclose(fp3); | |
2291 | fclose(fp4); | |
2292 | ||
2293 | // --- Reading light tables for ZP and ZEM | |
f853b9aa | 2294 | lightfName5 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620552207s"); |
8d433671 | 2295 | if((fp5 = fopen(lightfName5,"r")) == NULL){ |
2296 | printf("Cannot open file fp5 \n"); | |
2297 | return; | |
2298 | } | |
f853b9aa | 2299 | lightfName6 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620552208s"); |
8d433671 | 2300 | if((fp6 = fopen(lightfName6,"r")) == NULL){ |
2301 | printf("Cannot open file fp6 \n"); | |
2302 | return; | |
2303 | } | |
f853b9aa | 2304 | lightfName7 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620552209s"); |
8d433671 | 2305 | if((fp7 = fopen(lightfName7,"r")) == NULL){ |
2306 | printf("Cannot open file fp7 \n"); | |
2307 | return; | |
2308 | } | |
f853b9aa | 2309 | lightfName8 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620552210s"); |
8d433671 | 2310 | if((fp8 = fopen(lightfName8,"r")) == NULL){ |
2311 | printf("Cannot open file fp8 \n"); | |
2312 | return; | |
2313 | } | |
2314 | ||
2315 | for(k=0; k<fNalfap; k++){ | |
2316 | for(j=0; j<fNbep; j++){ | |
2317 | fscanf(fp5,"%f",&fTablep[0][k][j]); | |
2318 | fscanf(fp6,"%f",&fTablep[1][k][j]); | |
2319 | fscanf(fp7,"%f",&fTablep[2][k][j]); | |
2320 | fscanf(fp8,"%f",&fTablep[3][k][j]); | |
2321 | } | |
2322 | } | |
2323 | fclose(fp5); | |
2324 | fclose(fp6); | |
2325 | fclose(fp7); | |
2326 | fclose(fp8); | |
2327 | } | |
2328 | //_____________________________________________________________________________ | |
2329 | void AliZDCv3::StepManager() | |
2330 | { | |
2331 | // | |
2332 | // Routine called at every step in the Zero Degree Calorimeters | |
b6a8f9f1 | 2333 | // |
47709f57 | 2334 | Int_t j, vol[2]={0,0}, ibeta=0, ialfa=0, ibe=0, nphe=0; |
2335 | Float_t hits[11], x[3], xdet[3], um[3], ud[3]; | |
2336 | Float_t m=0., ekin=0., destep=0., be=0., out=0.; | |
61424d1c | 2337 | // Parametrization for light guide uniformity |
61424d1c | 2338 | // NEW!!! Light guide tilted @ 51 degrees |
2339 | Float_t guiPar[4]={0.31,-0.0006305,0.01337,0.8895}; | |
f853b9aa | 2340 | Double_t s[3], p[3]; |
8d433671 | 2341 | const char *knamed; |
f853b9aa | 2342 | // |
47709f57 | 2343 | for(j=0;j<11;j++) hits[j]=-999.; |
f853b9aa | 2344 | // |
8d433671 | 2345 | // --- This part is for no shower developement in beam pipe and TDI |
2346 | // If particle interacts with beam pipe or TDI -> return | |
f853b9aa | 2347 | if((gMC->CurrentMedium() == fMedSensPI) || (gMC->CurrentMedium() == fMedSensTDI)){ |
6b7cc34d | 2348 | // If option NoShower is set -> StopTrack |
2349 | Int_t ipr = 0; | |
cd807e71 | 2350 | if(fNoShower==1){ |
f853b9aa | 2351 | gMC->TrackPosition(s[0],s[1],s[2]); |
cd807e71 | 2352 | if(gMC->CurrentMedium() == fMedSensPI){ |
8d433671 | 2353 | knamed = gMC->CurrentVolName(); |
f853b9aa | 2354 | if(!strncmp(knamed,"YMQ",3)){ |
2355 | if(s[2]<0) fpLostITC += 1; | |
2356 | else fpLostITA += 1; | |
6b7cc34d | 2357 | ipr=1; |
f853b9aa | 2358 | } |
8cbab886 | 2359 | else if(!strncmp(knamed,"YD1",3)){ |
f853b9aa | 2360 | if(s[2]<0) fpLostD1C += 1; |
2361 | else fpLostD1A += 1; | |
6b7cc34d | 2362 | ipr=1; |
f853b9aa | 2363 | } |
8cbab886 | 2364 | else if(!strncmp(knamed,"QAL",3)) fnTrou++; |
8d433671 | 2365 | } |
f853b9aa | 2366 | else if(gMC->CurrentMedium() == fMedSensTDI){ |
8d433671 | 2367 | knamed = gMC->CurrentVolName(); |
f853b9aa | 2368 | if(!strncmp(knamed,"MD1",3)){ |
2369 | if(s[2]<0) fpLostD1C += 1; | |
2370 | else fpLostD1A += 1; | |
6b7cc34d | 2371 | ipr=1; |
f853b9aa | 2372 | } |
8cbab886 | 2373 | else if(!strncmp(knamed,"QTD",3)) fpLostTDI += 1; |
2374 | else if(!strncmp(knamed,"QLU",3)){ | |
2375 | if(s[2]<0) fnLumiC ++; | |
2376 | else fnLumiA++; | |
6b7cc34d | 2377 | ipr=1; |
8cbab886 | 2378 | } |
8d433671 | 2379 | } |
cd807e71 | 2380 | // |
8cbab886 | 2381 | //gMC->TrackMomentum(p[0], p[1], p[2], p[3]); |
cd807e71 | 2382 | //printf("\t Particle: mass = %1.3f, E = %1.3f GeV, pz = %1.2f GeV -> stopped in volume %s\n", |
2383 | // gMC->TrackMass(), p[3], p[2], gMC->CurrentVolName()); | |
2384 | // | |
6b7cc34d | 2385 | if(ipr!=0){ |
2386 | printf("\n\t **********************************\n"); | |
2387 | printf("\t ********** Side C **********\n"); | |
2388 | printf("\t # of spectators in IT = %d\n",fpLostITC); | |
2389 | printf("\t # of spectators in D1 = %d\n",fpLostD1C); | |
2390 | printf("\t # of spectators in luminometer = %d\n",fnLumiC); | |
2391 | printf("\t ********** Side A **********\n"); | |
2392 | printf("\t # of spectators in IT = %d\n",fpLostITA); | |
2393 | printf("\t # of spectators in D1 = %d\n",fpLostD1A); | |
2394 | printf("\t # of spectators in TDI = %d\n",fpLostTDI); | |
2395 | printf("\t # of spectators in luminometer = %d\n",fnLumiA); | |
2396 | printf("\t # of spectators in trousers = %d\n",fnTrou); | |
2397 | printf("\t **********************************\n"); | |
2398 | } | |
8d433671 | 2399 | gMC->StopTrack(); |
2400 | } | |
2401 | return; | |
2402 | } | |
2403 | ||
2404 | ||
2405 | if((gMC->CurrentMedium() == fMedSensZN) || (gMC->CurrentMedium() == fMedSensZP) || | |
2406 | (gMC->CurrentMedium() == fMedSensGR) || (gMC->CurrentMedium() == fMedSensF1) || | |
2407 | (gMC->CurrentMedium() == fMedSensF2) || (gMC->CurrentMedium() == fMedSensZEM)){ | |
2408 | ||
8cbab886 | 2409 | |
8d433671 | 2410 | //Particle coordinates |
f853b9aa | 2411 | gMC->TrackPosition(s[0],s[1],s[2]); |
8d433671 | 2412 | for(j=0; j<=2; j++) x[j] = s[j]; |
2413 | hits[0] = x[0]; | |
2414 | hits[1] = x[1]; | |
2415 | hits[2] = x[2]; | |
2416 | ||
2417 | // Determine in which ZDC the particle is | |
2418 | knamed = gMC->CurrentVolName(); | |
2419 | if(!strncmp(knamed,"ZN",2)){ | |
921be7cf | 2420 | if(x[2]<0.) vol[0]=1; // ZNC (dimuon side) |
2421 | else if(x[2]>0.) vol[0]=4; //ZNA | |
8d433671 | 2422 | } |
2423 | else if(!strncmp(knamed,"ZP",2)){ | |
921be7cf | 2424 | if(x[2]<0.) vol[0]=2; //ZPC (dimuon side) |
2425 | else if(x[2]>0.) vol[0]=5; //ZPA | |
8d433671 | 2426 | } |
921be7cf | 2427 | else if(!strncmp(knamed,"ZE",2)) vol[0]=3; //ZEM |
8d433671 | 2428 | |
2429 | // Determine in which quadrant the particle is | |
f853b9aa | 2430 | if(vol[0]==1){ //Quadrant in ZNC |
61424d1c | 2431 | // Calculating particle coordinates inside ZNC |
f853b9aa | 2432 | xdet[0] = x[0]-fPosZNC[0]; |
2433 | xdet[1] = x[1]-fPosZNC[1]; | |
8d433671 | 2434 | // Calculating quadrant in ZN |
2435 | if(xdet[0]<=0.){ | |
f853b9aa | 2436 | if(xdet[1]<=0.) vol[1]=1; |
2437 | else vol[1]=3; | |
8d433671 | 2438 | } |
2439 | else if(xdet[0]>0.){ | |
f853b9aa | 2440 | if(xdet[1]<=0.) vol[1]=2; |
2441 | else vol[1]=4; | |
8d433671 | 2442 | } |
2443 | if((vol[1]!=1) && (vol[1]!=2) && (vol[1]!=3) && (vol[1]!=4)) | |
2444 | printf("\n ZDC StepManager->ERROR in ZN!!! vol[1] = %d, xdet[0] = %f," | |
2445 | "xdet[1] = %f\n",vol[1], xdet[0], xdet[1]); | |
2446 | } | |
2447 | ||
f853b9aa | 2448 | else if(vol[0]==2){ //Quadrant in ZPC |
61424d1c | 2449 | // Calculating particle coordinates inside ZPC |
09930289 | 2450 | xdet[0] = x[0]-fPosZPC[0]; |
2451 | xdet[1] = x[1]-fPosZPC[1]; | |
8d433671 | 2452 | if(xdet[0]>=fDimZP[0]) xdet[0]=fDimZP[0]-0.01; |
2453 | if(xdet[0]<=-fDimZP[0]) xdet[0]=-fDimZP[0]+0.01; | |
2454 | // Calculating tower in ZP | |
2455 | Float_t xqZP = xdet[0]/(fDimZP[0]/2.); | |
2456 | for(int i=1; i<=4; i++){ | |
2457 | if(xqZP>=(i-3) && xqZP<(i-2)){ | |
2458 | vol[1] = i; | |
2459 | break; | |
2460 | } | |
2461 | } | |
2462 | if((vol[1]!=1) && (vol[1]!=2) && (vol[1]!=3) && (vol[1]!=4)) | |
2463 | printf(" ZDC StepManager->ERROR in ZP!!! vol[1] = %d, xdet[0] = %f," | |
2464 | "xdet[1] = %f\n",vol[1], xdet[0], xdet[1]); | |
2465 | } | |
f853b9aa | 2466 | // |
8d433671 | 2467 | // Quadrant in ZEM: vol[1] = 1 -> particle in 1st ZEM (placed at x = 8.5 cm) |
2468 | // vol[1] = 2 -> particle in 2nd ZEM (placed at x = -8.5 cm) | |
2469 | else if(vol[0] == 3){ | |
2470 | if(x[0]>0.){ | |
2471 | vol[1] = 1; | |
2472 | // Particle x-coordinate inside ZEM1 | |
2473 | xdet[0] = x[0]-fPosZEM[0]; | |
2474 | } | |
2475 | else{ | |
2476 | vol[1] = 2; | |
2477 | // Particle x-coordinate inside ZEM2 | |
2478 | xdet[0] = x[0]+fPosZEM[0]; | |
2479 | } | |
2480 | xdet[1] = x[1]-fPosZEM[1]; | |
2481 | } | |
f853b9aa | 2482 | // |
2483 | else if(vol[0]==4){ //Quadrant in ZNA | |
2484 | // Calculating particle coordinates inside ZNA | |
2485 | xdet[0] = x[0]-fPosZNA[0]; | |
2486 | xdet[1] = x[1]-fPosZNA[1]; | |
2487 | // Calculating quadrant in ZNA | |
2488 | if(xdet[0]>=0.){ | |
2489 | if(xdet[1]<=0.) vol[1]=1; | |
2490 | else vol[1]=3; | |
8d433671 | 2491 | } |
f853b9aa | 2492 | else if(xdet[0]<0.){ |
2493 | if(xdet[1]<=0.) vol[1]=2; | |
2494 | else vol[1]=4; | |
8d433671 | 2495 | } |
2496 | if((vol[1]!=1) && (vol[1]!=2) && (vol[1]!=3) && (vol[1]!=4)) | |
f853b9aa | 2497 | printf("\n ZDC StepManager->ERROR in ZNA!!! vol[1] = %d, xdet[0] = %f," |
8d433671 | 2498 | "xdet[1] = %f\n",vol[1], xdet[0], xdet[1]); |
2499 | } | |
f853b9aa | 2500 | // |
2501 | else if(vol[0]==5){ //Quadrant in ZPA | |
2502 | // Calculating particle coordinates inside ZPA | |
09930289 | 2503 | xdet[0] = x[0]-fPosZPA[0]; |
2504 | xdet[1] = x[1]-fPosZPA[1]; | |
8d433671 | 2505 | if(xdet[0]>=fDimZP[0]) xdet[0]=fDimZP[0]-0.01; |
2506 | if(xdet[0]<=-fDimZP[0]) xdet[0]=-fDimZP[0]+0.01; | |
2507 | // Calculating tower in ZP | |
f853b9aa | 2508 | Float_t xqZP = -xdet[0]/(fDimZP[0]/2.); |
8d433671 | 2509 | for(int i=1; i<=4; i++){ |
2510 | if(xqZP>=(i-3) && xqZP<(i-2)){ | |
2511 | vol[1] = i; | |
2512 | break; | |
2513 | } | |
2514 | } | |
2515 | if((vol[1]!=1) && (vol[1]!=2) && (vol[1]!=3) && (vol[1]!=4)) | |
f853b9aa | 2516 | printf(" ZDC StepManager->ERROR in ZPA!!! vol[1] = %d, xdet[0] = %f," |
8d433671 | 2517 | "xdet[1] = %f\n",vol[1], xdet[0], xdet[1]); |
2518 | } | |
2519 | ||
2520 | ||
2521 | // Store impact point and kinetic energy of the ENTERING particle | |
2522 | ||
2523 | if(gMC->IsTrackEntering()){ | |
2524 | //Particle energy | |
f853b9aa | 2525 | gMC->TrackMomentum(p[0],p[1],p[2],p[3]); |
8d433671 | 2526 | hits[3] = p[3]; |
2527 | // Impact point on ZDC | |
2528 | hits[4] = xdet[0]; | |
2529 | hits[5] = xdet[1]; | |
2530 | hits[6] = 0; | |
2531 | hits[7] = 0; | |
2532 | hits[8] = 0; | |
2533 | hits[9] = 0; | |
47709f57 | 2534 | // |
2535 | Int_t curTrackN = gAlice->GetMCApp()->GetCurrentTrackNumber(); | |
2536 | TParticle *part = (gAlice->GetMCApp())->Particle(curTrackN); | |
2537 | hits[10] = part->GetPdgCode(); | |
2538 | //printf("\t PDGCode = %d\n", part->GetPdgCode()); | |
8d433671 | 2539 | |
47709f57 | 2540 | AddHit(curTrackN, vol, hits); |
8d433671 | 2541 | |
2542 | if(fNoShower==1){ | |
921be7cf | 2543 | //printf("\t VolName %s -> det %d quad %d - x = %f, y = %f, z = %f\n", |
2544 | //knamed, vol[0], vol[1], x[0], x[1], x[2]); | |
2545 | if(vol[0]==1){ | |
2546 | fnDetectedC += 1; | |
8cbab886 | 2547 | printf("\n # of particles in ZNC = %d\n\n",fnDetectedC); |
921be7cf | 2548 | } |
2549 | else if(vol[0]==2){ | |
2550 | fpDetectedC += 1; | |
8cbab886 | 2551 | printf("\n # of particles in ZPC = %d\n\n",fpDetectedC); |
921be7cf | 2552 | } |
2553 | else if(vol[0]==4){ | |
2554 | fnDetectedA += 1; | |
8cbab886 | 2555 | printf("\n # of particles in ZNA = %d\n\n",fnDetectedA); |
921be7cf | 2556 | } |
2557 | else if(vol[0]==5){ | |
2558 | fpDetectedA += 1; | |
8cbab886 | 2559 | printf("\n # of particles in ZPA = %d\n\n",fpDetectedA); |
921be7cf | 2560 | } |
cd807e71 | 2561 | // |
2562 | //printf("\t Particle: mass = %1.3f, E = %1.3f GeV, pz = %1.2f GeV -> stopped in volume %s\n", | |
2563 | // gMC->TrackMass(), p[3], p[2], gMC->CurrentVolName()); | |
2564 | // | |
8d433671 | 2565 | gMC->StopTrack(); |
8d433671 | 2566 | return; |
2567 | } | |
2568 | } | |
2569 | ||
2570 | // Charged particles -> Energy loss | |
2571 | if((destep=gMC->Edep())){ | |
2572 | if(gMC->IsTrackStop()){ | |
f853b9aa | 2573 | gMC->TrackMomentum(p[0],p[1],p[2],p[3]); |
8d433671 | 2574 | m = gMC->TrackMass(); |
2575 | ekin = p[3]-m; | |
2576 | hits[9] = ekin; | |
2577 | hits[7] = 0.; | |
2578 | hits[8] = 0.; | |
2579 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2580 | } | |
2581 | else{ | |
2582 | hits[9] = destep; | |
2583 | hits[7] = 0.; | |
2584 | hits[8] = 0.; | |
2585 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2586 | } | |
2587 | } | |
2588 | } | |
2589 | ||
2590 | ||
2591 | // *** Light production in fibres | |
2592 | if((gMC->CurrentMedium() == fMedSensF1) || (gMC->CurrentMedium() == fMedSensF2)){ | |
2593 | ||
2594 | //Select charged particles | |
2595 | if((destep=gMC->Edep())){ | |
2596 | ||
2597 | // Particle velocity | |
2598 | Float_t beta = 0.; | |
f853b9aa | 2599 | gMC->TrackMomentum(p[0],p[1],p[2],p[3]); |
8d433671 | 2600 | Float_t ptot=TMath::Sqrt(p[0]*p[0]+p[1]*p[1]+p[2]*p[2]); |
2601 | if(p[3] > 0.00001) beta = ptot/p[3]; | |
2602 | else return; | |
2603 | if(beta<0.67)return; | |
2604 | else if((beta>=0.67) && (beta<=0.75)) ibeta = 0; | |
2605 | else if((beta>0.75) && (beta<=0.85)) ibeta = 1; | |
2606 | else if((beta>0.85) && (beta<=0.95)) ibeta = 2; | |
2607 | else if(beta>0.95) ibeta = 3; | |
2608 | ||
2609 | // Angle between particle trajectory and fibre axis | |
2610 | // 1 -> Momentum directions | |
2611 | um[0] = p[0]/ptot; | |
2612 | um[1] = p[1]/ptot; | |
2613 | um[2] = p[2]/ptot; | |
2614 | gMC->Gmtod(um,ud,2); | |
2615 | // 2 -> Angle < limit angle | |
2616 | Double_t alfar = TMath::ACos(ud[2]); | |
2617 | Double_t alfa = alfar*kRaddeg; | |
2618 | if(alfa>=110.) return; | |
2619 | // | |
2620 | ialfa = Int_t(1.+alfa/2.); | |
2621 | ||
2622 | // Distance between particle trajectory and fibre axis | |
f853b9aa | 2623 | gMC->TrackPosition(s[0],s[1],s[2]); |
8d433671 | 2624 | for(j=0; j<=2; j++){ |
2625 | x[j] = s[j]; | |
2626 | } | |
2627 | gMC->Gmtod(x,xdet,1); | |
2628 | if(TMath::Abs(ud[0])>0.00001){ | |
2629 | Float_t dcoeff = ud[1]/ud[0]; | |
2630 | be = TMath::Abs((xdet[1]-dcoeff*xdet[0])/TMath::Sqrt(dcoeff*dcoeff+1.)); | |
2631 | } | |
2632 | else{ | |
2633 | be = TMath::Abs(ud[0]); | |
2634 | } | |
2635 | ||
2636 | ibe = Int_t(be*1000.+1); | |
2637 | //if((vol[0]==1)) radius = fFibZN[1]; | |
2638 | //else if((vol[0]==2)) radius = fFibZP[1]; | |
2639 | ||
2640 | //Looking into the light tables | |
2641 | Float_t charge = gMC->TrackCharge(); | |
2642 | ||
80e87581 | 2643 | if(vol[0]==1 || vol[0]==4) { // (1) ZN fibres |
8d433671 | 2644 | if(ibe>fNben) ibe=fNben; |
2645 | out = charge*charge*fTablen[ibeta][ialfa][ibe]; | |
2646 | nphe = gRandom->Poisson(out); | |
2647 | // Ch. debug | |
2648 | //if(ibeta==3) printf("\t %f \t %f \t %f\n",alfa, be, out); | |
2649 | //printf("\t ibeta = %d, ialfa = %d, ibe = %d -> nphe = %d\n\n",ibeta,ialfa,ibe,nphe); | |
2650 | if(gMC->CurrentMedium() == fMedSensF1){ | |
2651 | hits[7] = nphe; //fLightPMQ | |
2652 | hits[8] = 0; | |
2653 | hits[9] = 0; | |
2654 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2655 | } | |
2656 | else{ | |
2657 | hits[7] = 0; | |
2658 | hits[8] = nphe; //fLightPMC | |
2659 | hits[9] = 0; | |
2660 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2661 | } | |
2662 | } | |
80e87581 | 2663 | else if(vol[0]==2 || vol[0]==5) {// (2) ZP fibres |
8d433671 | 2664 | if(ibe>fNbep) ibe=fNbep; |
2665 | out = charge*charge*fTablep[ibeta][ialfa][ibe]; | |
2666 | nphe = gRandom->Poisson(out); | |
2667 | if(gMC->CurrentMedium() == fMedSensF1){ | |
2668 | hits[7] = nphe; //fLightPMQ | |
2669 | hits[8] = 0; | |
2670 | hits[9] = 0; | |
2671 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2672 | } | |
2673 | else{ | |
2674 | hits[7] = 0; | |
2675 | hits[8] = nphe; //fLightPMC | |
2676 | hits[9] = 0; | |
2677 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2678 | } | |
2679 | } | |
2680 | else if((vol[0]==3)) { // (3) ZEM fibres | |
2681 | if(ibe>fNbep) ibe=fNbep; | |
2682 | out = charge*charge*fTablep[ibeta][ialfa][ibe]; | |
f853b9aa | 2683 | gMC->TrackPosition(s[0],s[1],s[2]); |
47709f57 | 2684 | Float_t xalic[3]; |
2685 | for(j=0; j<3; j++){ | |
8d433671 | 2686 | xalic[j] = s[j]; |
2687 | } | |
2688 | // z-coordinate from ZEM front face | |
2689 | // NB-> fPosZEM[2]+fZEMLength = -1000.+2*10.3 = 979.69 cm | |
47709f57 | 2690 | Float_t z = -xalic[2]+fPosZEM[2]+2*fZEMLength-xalic[1]; |
3268e9bb | 2691 | //z = xalic[2]-fPosZEM[2]-fZEMLength-xalic[1]*(TMath::Tan(45.*kDegrad)); |
2692 | //printf("\n fPosZEM[2]+2*fZEMLength = %f", fPosZEM[2]+2*fZEMLength); | |
47709f57 | 2693 | Float_t guiEff = guiPar[0]*(guiPar[1]*z*z+guiPar[2]*z+guiPar[3]); |
8d433671 | 2694 | out = out*guiEff; |
2695 | nphe = gRandom->Poisson(out); | |
3268e9bb | 2696 | //printf(" out*guiEff = %f nphe = %d", out, nphe); |
8d433671 | 2697 | if(vol[1] == 1){ |
2698 | hits[7] = 0; | |
2699 | hits[8] = nphe; //fLightPMC (ZEM1) | |
2700 | hits[9] = 0; | |
2701 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2702 | } | |
2703 | else{ | |
2704 | hits[7] = nphe; //fLightPMQ (ZEM2) | |
2705 | hits[8] = 0; | |
2706 | hits[9] = 0; | |
2707 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2708 | } | |
2709 | } | |
2710 | } | |
2711 | } | |
2712 | } |