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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 | |
28 | #include <TBRIK.h> | |
8d433671 | 29 | #include <TMath.h> |
30 | #include <TNode.h> | |
31 | #include <TRandom.h> | |
32 | #include <TSystem.h> | |
33 | #include <TTree.h> | |
34 | #include <TVirtualMC.h> | |
35 | #include <TGeoManager.h> | |
313e8ff0 | 36 | #include <TGeoMatrix.h> |
37 | #include <TGeoCone.h> | |
38 | #include <TGeoShape.h> | |
39 | #include <TGeoCompositeShape.h> | |
47709f57 | 40 | #include <TParticle.h> |
8d433671 | 41 | |
8d433671 | 42 | // --- AliRoot classes |
43 | #include "AliConst.h" | |
44 | #include "AliMagF.h" | |
8d433671 | 45 | #include "AliRun.h" |
46 | #include "AliZDCv3.h" | |
47 | #include "AliMC.h" | |
48 | ||
49 | class AliZDCHit; | |
50 | class AliPDG; | |
51 | class AliDetector; | |
52 | ||
53 | ||
54 | ClassImp(AliZDCv3) | |
55 | ||
56 | //_____________________________________________________________________________ | |
f853b9aa | 57 | AliZDCv3::AliZDCv3() : |
58 | AliZDC(), | |
59 | fMedSensF1(0), | |
60 | fMedSensF2(0), | |
61 | fMedSensZP(0), | |
62 | fMedSensZN(0), | |
63 | fMedSensZEM(0), | |
64 | fMedSensGR(0), | |
65 | fMedSensPI(0), | |
29c8f0dc | 66 | fMedSensTDI(0), |
f853b9aa | 67 | fNalfan(0), |
68 | fNalfap(0), | |
69 | fNben(0), | |
70 | fNbep(0), | |
71 | fZEMLength(0), | |
72 | fpLostITC(0), | |
73 | fpLostD1C(0), | |
74 | fpDetectedC(0), | |
75 | fnDetectedC(0), | |
8cbab886 | 76 | fnLumiC(0), |
f853b9aa | 77 | fpLostITA(0), |
78 | fpLostD1A(0), | |
79 | fpLostTDI(0), | |
80 | fpDetectedA(0), | |
8cbab886 | 81 | fnDetectedA(0), |
82 | fnLumiA(0), | |
83 | fnTrou(0) | |
8d433671 | 84 | { |
85 | // | |
86 | // Default constructor for Zero Degree Calorimeter | |
87 | // | |
88 | ||
8d433671 | 89 | } |
90 | ||
91 | //_____________________________________________________________________________ | |
a718c993 | 92 | AliZDCv3::AliZDCv3(const char *name, const char *title) : |
f853b9aa | 93 | AliZDC(name,title), |
94 | fMedSensF1(0), | |
95 | fMedSensF2(0), | |
96 | fMedSensZP(0), | |
97 | fMedSensZN(0), | |
98 | fMedSensZEM(0), | |
99 | fMedSensGR(0), | |
100 | fMedSensPI(0), | |
29c8f0dc | 101 | fMedSensTDI(0), |
f853b9aa | 102 | fNalfan(90), |
103 | fNalfap(90), | |
104 | fNben(18), | |
105 | fNbep(28), | |
64d8b611 | 106 | fZEMLength(0), |
f853b9aa | 107 | fpLostITC(0), |
108 | fpLostD1C(0), | |
109 | fpDetectedC(0), | |
110 | fnDetectedC(0), | |
8cbab886 | 111 | fnLumiC(0), |
f853b9aa | 112 | fpLostITA(0), |
113 | fpLostD1A(0), | |
114 | fpLostTDI(0), | |
115 | fpDetectedA(0), | |
8cbab886 | 116 | fnDetectedA(0), |
117 | fnLumiA(0), | |
118 | fnTrou(0) | |
8d433671 | 119 | { |
120 | // | |
121 | // Standard constructor for Zero Degree Calorimeter | |
122 | // | |
123 | // | |
124 | // Check that DIPO, ABSO, DIPO and SHIL is there (otherwise tracking is wrong!!!) | |
125 | ||
126 | AliModule* pipe=gAlice->GetModule("PIPE"); | |
127 | AliModule* abso=gAlice->GetModule("ABSO"); | |
128 | AliModule* dipo=gAlice->GetModule("DIPO"); | |
129 | AliModule* shil=gAlice->GetModule("SHIL"); | |
130 | if((!pipe) || (!abso) || (!dipo) || (!shil)) { | |
131 | Error("Constructor","ZDC needs PIPE, ABSO, DIPO and SHIL!!!\n"); | |
132 | exit(1); | |
133 | } | |
f853b9aa | 134 | // |
8d433671 | 135 | Int_t ip,jp,kp; |
136 | for(ip=0; ip<4; ip++){ | |
137 | for(kp=0; kp<fNalfap; kp++){ | |
138 | for(jp=0; jp<fNbep; jp++){ | |
139 | fTablep[ip][kp][jp] = 0; | |
140 | } | |
141 | } | |
142 | } | |
143 | Int_t in,jn,kn; | |
144 | for(in=0; in<4; in++){ | |
145 | for(kn=0; kn<fNalfan; kn++){ | |
146 | for(jn=0; jn<fNben; jn++){ | |
147 | fTablen[in][kn][jn] = 0; | |
148 | } | |
149 | } | |
150 | } | |
f853b9aa | 151 | // |
8d433671 | 152 | // Parameters for hadronic calorimeters geometry |
153 | fDimZN[0] = 3.52; | |
154 | fDimZN[1] = 3.52; | |
155 | fDimZN[2] = 50.; | |
156 | fDimZP[0] = 11.2; | |
157 | fDimZP[1] = 6.; | |
158 | fDimZP[2] = 75.; | |
f853b9aa | 159 | fPosZNC[0] = 0.; |
160 | fPosZNC[1] = 1.2; | |
b6a8f9f1 | 161 | fPosZNC[2] = -11600.; |
f853b9aa | 162 | fPosZPC[0] = 23.9; |
cd807e71 | 163 | fPosZPC[1] = 0.; |
164 | fPosZPC[2] = -11600.; | |
f853b9aa | 165 | fPosZNA[0] = 0.; |
166 | fPosZNA[1] = 1.2; | |
167 | fPosZNA[2] = 11620.; | |
cd807e71 | 168 | fPosZPA[0] = 24.; |
169 | fPosZPA[1] = 0.; | |
170 | fPosZPA[2] = 11620.; | |
8d433671 | 171 | fFibZN[0] = 0.; |
172 | fFibZN[1] = 0.01825; | |
173 | fFibZN[2] = 50.; | |
174 | fFibZP[0] = 0.; | |
175 | fFibZP[1] = 0.0275; | |
176 | fFibZP[2] = 75.; | |
8d433671 | 177 | // Parameters for EM calorimeter geometry |
178 | fPosZEM[0] = 8.5; | |
179 | fPosZEM[1] = 0.; | |
180 | fPosZEM[2] = 735.; | |
8d433671 | 181 | Float_t kDimZEMPb = 0.15*(TMath::Sqrt(2.)); // z-dimension of the Pb slice |
182 | Float_t kDimZEMAir = 0.001; // scotch | |
183 | Float_t kFibRadZEM = 0.0315; // External fiber radius (including cladding) | |
184 | Int_t kDivZEM[3] = {92, 0, 20}; // Divisions for EM detector | |
185 | Float_t kDimZEM0 = 2*kDivZEM[2]*(kDimZEMPb+kDimZEMAir+kFibRadZEM*(TMath::Sqrt(2.))); | |
186 | fZEMLength = kDimZEM0; | |
187 | ||
188 | } | |
189 | ||
190 | //_____________________________________________________________________________ | |
191 | void AliZDCv3::CreateGeometry() | |
192 | { | |
193 | // | |
194 | // Create the geometry for the Zero Degree Calorimeter version 2 | |
195 | //* Initialize COMMON block ZDC_CGEOM | |
196 | //* | |
197 | ||
198 | CreateBeamLine(); | |
199 | CreateZDC(); | |
200 | } | |
201 | ||
202 | //_____________________________________________________________________________ | |
203 | void AliZDCv3::CreateBeamLine() | |
204 | { | |
205 | // | |
206 | // Create the beam line elements | |
207 | // | |
208 | ||
3268e9bb | 209 | Double_t zc, zq, zd1, zd2, zql, zd2l; |
210 | Double_t conpar[9], tubpar[3], tubspar[5], boxpar[3]; | |
8cdd9dc7 | 211 | |
212 | //-- rotation matrices for the legs | |
213 | Int_t irotpipe7, irotpipe8; | |
214 | gMC->Matrix(irotpipe7,90.-1.0027,0.,90.,90.,1.0027,180.); | |
215 | gMC->Matrix(irotpipe8,90.+1.0027,0.,90.,90.,1.0027,0.); | |
216 | ||
f853b9aa | 217 | // |
8d433671 | 218 | Int_t *idtmed = fIdtmed->GetArray(); |
219 | ||
220 | //////////////////////////////////////////////////////////////// | |
221 | // // | |
222 | // SIDE C - RB26 (dimuon side) // | |
223 | // // | |
224 | /////////////////////////////////////////////////////////////// | |
225 | ||
226 | ||
227 | // -- Mother of the ZDCs (Vacuum PCON) | |
228 | zd1 = 1921.6; | |
229 | ||
230 | conpar[0] = 0.; | |
231 | conpar[1] = 360.; | |
232 | conpar[2] = 2.; | |
233 | conpar[3] = -13500.; | |
234 | conpar[4] = 0.; | |
235 | conpar[5] = 55.; | |
236 | conpar[6] = -zd1; | |
237 | conpar[7] = 0.; | |
238 | conpar[8] = 55.; | |
cd807e71 | 239 | gMC->Gsvolu("ZDCC", "PCON", idtmed[10], conpar, 9); |
f853b9aa | 240 | gMC->Gspos("ZDCC", 1, "ALIC", 0., 0., 0., 0, "ONLY"); |
8d433671 | 241 | |
242 | ||
243 | // -- FIRST SECTION OF THE BEAM PIPE (from compensator dipole to | |
244 | // the beginning of D1) | |
245 | tubpar[0] = 6.3/2.; | |
246 | tubpar[1] = 6.7/2.; | |
247 | // From beginning of ZDC volumes to beginning of D1 | |
248 | tubpar[2] = (5838.3-zd1)/2.; | |
249 | gMC->Gsvolu("QT01", "TUBE", idtmed[7], tubpar, 3); | |
f853b9aa | 250 | gMC->Gspos("QT01", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 251 | // Ch.debug |
3268e9bb | 252 | //printf(" QT01 TUBE pipe from z = %f to z= %f (D1 beg.)\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 253 | |
254 | //-- SECOND SECTION OF THE BEAM PIPE (from the end of D1 to the | |
255 | // beginning of D2) | |
256 | ||
257 | //-- FROM MAGNETIC BEGINNING OF D1 TO MAGNETIC END OF D1 + 13.5 cm | |
258 | //-- Cylindrical pipe (r = 3.47) + conical flare | |
259 | ||
260 | // -> Beginning of D1 | |
261 | zd1 += 2.*tubpar[2]; | |
262 | ||
263 | tubpar[0] = 3.47; | |
264 | tubpar[1] = 3.47+0.2; | |
265 | tubpar[2] = 958.5/2.; | |
266 | gMC->Gsvolu("QT02", "TUBE", idtmed[7], tubpar, 3); | |
f853b9aa | 267 | gMC->Gspos("QT02", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 268 | // Ch.debug |
3268e9bb | 269 | //printf(" QT02 TUBE pipe from z = %f to z= %f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 270 | |
271 | zd1 += 2.*tubpar[2]; | |
272 | ||
273 | conpar[0] = 25./2.; | |
274 | conpar[1] = 10./2.; | |
275 | conpar[2] = 10.4/2.; | |
276 | conpar[3] = 6.44/2.; | |
277 | conpar[4] = 6.84/2.; | |
278 | gMC->Gsvolu("QC01", "CONE", idtmed[7], conpar, 5); | |
f853b9aa | 279 | gMC->Gspos("QC01", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); |
8d433671 | 280 | // Ch.debug |
3268e9bb | 281 | //printf(" QC01 CONE pipe from z = %f to z= %f\n",-zd1,-2*conpar[0]-zd1); |
8d433671 | 282 | |
283 | zd1 += 2.*conpar[0]; | |
284 | ||
285 | tubpar[0] = 10./2.; | |
286 | tubpar[1] = 10.4/2.; | |
287 | tubpar[2] = 50./2.; | |
288 | gMC->Gsvolu("QT03", "TUBE", idtmed[7], tubpar, 3); | |
f853b9aa | 289 | gMC->Gspos("QT03", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 290 | // Ch.debug |
3268e9bb | 291 | //printf(" QT03 TUBE pipe from z = %f to z= %f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 292 | |
293 | zd1 += tubpar[2]*2.; | |
294 | ||
295 | tubpar[0] = 10./2.; | |
296 | tubpar[1] = 10.4/2.; | |
297 | tubpar[2] = 10./2.; | |
298 | gMC->Gsvolu("QT04", "TUBE", idtmed[7], tubpar, 3); | |
f853b9aa | 299 | gMC->Gspos("QT04", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 300 | // Ch.debug |
3268e9bb | 301 | //printf(" QT04 TUBE pipe from z = %f to z= %f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 302 | |
303 | zd1 += tubpar[2] * 2.; | |
304 | ||
305 | tubpar[0] = 10./2.; | |
306 | tubpar[1] = 10.4/2.; | |
307 | tubpar[2] = 3.16/2.; | |
308 | gMC->Gsvolu("QT05", "TUBE", idtmed[7], tubpar, 3); | |
71cd8104 | 309 | gMC->Gspos("QT05", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 310 | // Ch.debug |
3268e9bb | 311 | //printf(" QT05 TUBE pipe from z = %f to z= %f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 312 | |
313 | zd1 += tubpar[2] * 2.; | |
314 | ||
315 | tubpar[0] = 10.0/2.; | |
316 | tubpar[1] = 10.4/2; | |
317 | tubpar[2] = 190./2.; | |
318 | gMC->Gsvolu("QT06", "TUBE", idtmed[7], tubpar, 3); | |
f853b9aa | 319 | gMC->Gspos("QT06", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 320 | // Ch.debug |
3268e9bb | 321 | //printf(" QT06 TUBE pipe from z = %f to z= %f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 322 | |
323 | zd1 += tubpar[2] * 2.; | |
324 | ||
325 | conpar[0] = 30./2.; | |
326 | conpar[1] = 20.6/2.; | |
327 | conpar[2] = 21./2.; | |
328 | conpar[3] = 10./2.; | |
329 | conpar[4] = 10.4/2.; | |
330 | gMC->Gsvolu("QC02", "CONE", idtmed[7], conpar, 5); | |
f853b9aa | 331 | gMC->Gspos("QC02", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); |
8d433671 | 332 | // Ch.debug |
3268e9bb | 333 | //printf(" QC02 CONE pipe from z = %f to z= %f\n",-zd1,-2*conpar[0]-zd1); |
8d433671 | 334 | |
335 | zd1 += conpar[0] * 2.; | |
336 | ||
337 | tubpar[0] = 20.6/2.; | |
338 | tubpar[1] = 21./2.; | |
339 | tubpar[2] = 450./2.; | |
340 | gMC->Gsvolu("QT07", "TUBE", idtmed[7], tubpar, 3); | |
f853b9aa | 341 | gMC->Gspos("QT07", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 342 | // Ch.debug |
3268e9bb | 343 | //printf(" QT07 TUBE pipe from z = %f to z= %f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 344 | |
345 | zd1 += tubpar[2] * 2.; | |
346 | ||
347 | conpar[0] = 13.6/2.; | |
348 | conpar[1] = 25.4/2.; | |
349 | conpar[2] = 25.8/2.; | |
350 | conpar[3] = 20.6/2.; | |
351 | conpar[4] = 21./2.; | |
352 | gMC->Gsvolu("QC03", "CONE", idtmed[7], conpar, 5); | |
f853b9aa | 353 | gMC->Gspos("QC03", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); |
8d433671 | 354 | // Ch.debug |
3268e9bb | 355 | //printf(" QC03 CONE pipe from z = %f to z= %f\n",-zd1,-2*conpar[0]-zd1); |
8d433671 | 356 | |
357 | zd1 += conpar[0] * 2.; | |
358 | ||
359 | tubpar[0] = 25.4/2.; | |
360 | tubpar[1] = 25.8/2.; | |
361 | tubpar[2] = 205.8/2.; | |
362 | gMC->Gsvolu("QT08", "TUBE", idtmed[7], tubpar, 3); | |
f853b9aa | 363 | gMC->Gspos("QT08", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 364 | // Ch.debug |
3268e9bb | 365 | //printf(" QT08 TUBE pipe from z = %f to z= %f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 366 | |
367 | zd1 += tubpar[2] * 2.; | |
368 | ||
369 | tubpar[0] = 50./2.; | |
370 | tubpar[1] = 50.4/2.; | |
371 | // QT09 is 10 cm longer to accomodate TDI | |
372 | tubpar[2] = 515.4/2.; | |
373 | gMC->Gsvolu("QT09", "TUBE", idtmed[7], tubpar, 3); | |
f853b9aa | 374 | gMC->Gspos("QT09", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 375 | // Ch.debug |
3268e9bb | 376 | //printf(" QT09 TUBE pipe from z = %f to z= %f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 377 | |
8d433671 | 378 | zd1 += tubpar[2] * 2.; |
379 | ||
380 | tubpar[0] = 50./2.; | |
381 | tubpar[1] = 50.4/2.; | |
382 | // QT10 is 10 cm shorter | |
383 | tubpar[2] = 690./2.; | |
384 | gMC->Gsvolu("QT10", "TUBE", idtmed[7], tubpar, 3); | |
f853b9aa | 385 | gMC->Gspos("QT10", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 386 | // Ch.debug |
3268e9bb | 387 | //printf(" QT10 TUBE pipe from z = %f to z= %f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 388 | |
389 | zd1 += tubpar[2] * 2.; | |
390 | ||
391 | tubpar[0] = 50./2.; | |
392 | tubpar[1] = 50.4/2.; | |
393 | tubpar[2] = 778.5/2.; | |
394 | gMC->Gsvolu("QT11", "TUBE", idtmed[7], tubpar, 3); | |
f853b9aa | 395 | gMC->Gspos("QT11", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 396 | // Ch.debug |
3268e9bb | 397 | //printf(" QT11 TUBE pipe from z = %f to z= %f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 398 | |
399 | zd1 += tubpar[2] * 2.; | |
400 | ||
401 | conpar[0] = 14.18/2.; | |
402 | conpar[1] = 55./2.; | |
403 | conpar[2] = 55.4/2.; | |
404 | conpar[3] = 50./2.; | |
405 | conpar[4] = 50.4/2.; | |
406 | gMC->Gsvolu("QC04", "CONE", idtmed[7], conpar, 5); | |
f853b9aa | 407 | gMC->Gspos("QC04", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); |
8d433671 | 408 | // Ch.debug |
3268e9bb | 409 | //printf(" QC04 CONE pipe from z = %f to z= %f\n",-zd1,-2*conpar[0]-zd1); |
8d433671 | 410 | |
411 | zd1 += conpar[0] * 2.; | |
412 | ||
413 | tubpar[0] = 55./2.; | |
414 | tubpar[1] = 55.4/2.; | |
415 | tubpar[2] = 730./2.; | |
416 | gMC->Gsvolu("QT12", "TUBE", idtmed[7], tubpar, 3); | |
f853b9aa | 417 | gMC->Gspos("QT12", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 418 | // Ch.debug |
3268e9bb | 419 | //printf(" QT12 TUBE pipe from z = %f to z= %f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 420 | |
421 | zd1 += tubpar[2] * 2.; | |
422 | ||
423 | conpar[0] = 36.86/2.; | |
424 | conpar[1] = 68./2.; | |
425 | conpar[2] = 68.4/2.; | |
426 | conpar[3] = 55./2.; | |
427 | conpar[4] = 55.4/2.; | |
428 | gMC->Gsvolu("QC05", "CONE", idtmed[7], conpar, 5); | |
f853b9aa | 429 | gMC->Gspos("QC05", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); |
8d433671 | 430 | // Ch.debug |
3268e9bb | 431 | //printf(" QC05 CONE pipe from z = %f to z= %f\n",-zd1,-2*conpar[0]-zd1); |
8d433671 | 432 | |
433 | zd1 += conpar[0] * 2.; | |
434 | ||
435 | tubpar[0] = 68./2.; | |
436 | tubpar[1] = 68.4/2.; | |
8cdd9dc7 | 437 | tubpar[2] = 848.6/2.; |
8d433671 | 438 | gMC->Gsvolu("QT13", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 439 | gMC->Gspos("QT13", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 440 | // Ch.debug |
3268e9bb | 441 | //printf(" QT13 TUBE pipe from z = %f to z= %f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 442 | |
443 | zd1 += tubpar[2] * 2.; | |
8cdd9dc7 | 444 | |
445 | // -------------------------------------------------------- | |
446 | // RECOMBINATION CHAMBER IMPLEMENTED USING TGeo CLASSES!!!! | |
447 | // author: Chiara (August 2008) | |
448 | // -------------------------------------------------------- | |
449 | // TRANSFORMATION MATRICES | |
450 | // Combi transformation: | |
451 | Double_t dx = -3.970000; | |
452 | Double_t dy = 0.000000; | |
453 | Double_t dz = 0.0; | |
454 | // Rotation: | |
455 | Double_t thx = 84.989100; Double_t phx = 0.000000; | |
456 | Double_t thy = 90.000000; Double_t phy = 90.000000; | |
457 | Double_t thz = 5.010900; Double_t phz = 180.000000; | |
458 | TGeoRotation *rotMatrix1c = new TGeoRotation("c",thx,phx,thy,phy,thz,phz); | |
459 | // Combi transformation: | |
460 | dx = -3.970000; | |
461 | dy = 0.000000; | |
462 | dz = 0.0; | |
463 | TGeoCombiTrans *rotMatrix2c = new TGeoCombiTrans("ZDCC_c1", dx,dy,dz,rotMatrix1c); | |
464 | rotMatrix2c->RegisterYourself(); | |
465 | // Combi transformation: | |
466 | dx = 3.970000; | |
467 | dy = 0.000000; | |
468 | dz = 0.0; | |
469 | // Rotation: | |
470 | thx = 95.010900; phx = 0.000000; | |
471 | thy = 90.000000; phy = 90.000000; | |
472 | thz = 5.010900; phz = 0.000000; | |
473 | TGeoRotation *rotMatrix3c = new TGeoRotation("",thx,phx,thy,phy,thz,phz); | |
474 | TGeoCombiTrans *rotMatrix4c = new TGeoCombiTrans("ZDCC_c2", dx,dy,dz,rotMatrix3c); | |
475 | rotMatrix4c->RegisterYourself(); | |
476 | ||
477 | // VOLUMES DEFINITION | |
478 | // Volume: ZDCC | |
479 | TGeoVolume *pZDCC = gGeoManager->GetVolume("ZDCC"); | |
480 | //pZDCC->PrintNodes(); | |
8d433671 | 481 | |
8cdd9dc7 | 482 | conpar[0] = (90.1-0.95-0.26)/2.; |
483 | conpar[1] = 0.0/2.; | |
484 | conpar[2] = 21.6/2.; | |
485 | conpar[3] = 0.0/2.; | |
486 | conpar[4] = 5.8/2.; | |
487 | TGeoShape *pConeExtC = new TGeoCone("QCLext", conpar[0],conpar[1],conpar[2],conpar[3],conpar[4]); | |
488 | ||
489 | conpar[0] = (90.1-0.95-0.26)/2.; | |
490 | conpar[1] = 0.0/2.; | |
491 | conpar[2] = 21.2/2.; | |
492 | conpar[3] = 0.0/2.; | |
493 | conpar[4] = 5.4/2.; | |
494 | TGeoShape *pConeIntC = new TGeoCone("QCLint", conpar[0],conpar[1],conpar[2],conpar[3],conpar[4]); | |
495 | ||
496 | // Outer trousers | |
497 | TGeoCompositeShape *pOutTrousersC = new TGeoCompositeShape("outTrousersC", "QCLext:ZDCC_c1+QCLext:ZDCC_c2"); | |
498 | ||
499 | // Volume: QCLext | |
500 | TGeoMedium *medZDCFe = gGeoManager->GetMedium("ZDC_ZIRON"); | |
501 | TGeoVolume *pQCLext = new TGeoVolume("QCLext",pOutTrousersC, medZDCFe); | |
2bb07bb4 | 502 | pQCLext->SetLineColor(kGreen); |
8cdd9dc7 | 503 | pQCLext->SetVisLeaves(kTRUE); |
504 | // | |
505 | TGeoTranslation *tr1c = new TGeoTranslation(0., 0., (Double_t) conpar[0]+0.95+zd1); | |
506 | pZDCC->AddNode(pQCLext, 1, tr1c); | |
507 | // Inner trousers | |
508 | TGeoCompositeShape *pIntTrousersC = new TGeoCompositeShape("intTrousersC", "QCLint:ZDCC_c1+QCLint:ZDCC_c2"); | |
509 | // Volume: QCLint | |
510 | TGeoMedium *medZDCvoid = gGeoManager->GetMedium("ZDC_ZVOID"); | |
511 | TGeoVolume *pQCLint = new TGeoVolume("QCLint",pIntTrousersC, medZDCvoid); | |
2bb07bb4 | 512 | pQCLint->SetLineColor(kTeal); |
8cdd9dc7 | 513 | pQCLint->SetVisLeaves(kTRUE); |
514 | pQCLext->AddNode(pQCLint, 1); | |
515 | ||
516 | zd1 += 90.1; | |
517 | ||
518 | // second section : 2 tubes (ID = 54. OD = 58.) | |
519 | tubpar[0] = 5.4/2.; | |
520 | tubpar[1] = 5.8/2.; | |
521 | tubpar[2] = 40.0/2.; | |
522 | gMC->Gsvolu("QC14", "TUBE", idtmed[7], tubpar, 3); | |
523 | gMC->Gspos("QC14", 1, "ZDCC", -15.8/2., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
524 | gMC->Gspos("QC14", 2, "ZDCC", 15.8/2., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
8d433671 | 525 | // Ch.debug |
8cdd9dc7 | 526 | //printf(" QC14 TUBE from z = %f to z= %f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 527 | |
8cdd9dc7 | 528 | zd1 += 2.*tubpar[2]; |
8d433671 | 529 | |
8cdd9dc7 | 530 | // transition x2zdc to recombination chamber : skewed cone |
531 | conpar[0] = (10.-0.2)/2.; | |
532 | conpar[1] = 5.4/2.; | |
533 | conpar[2] = 5.8/2.; | |
534 | conpar[3] = 6.3/2.; | |
535 | conpar[4] = 7.0/2.; | |
536 | gMC->Gsvolu("QC15", "CONE", idtmed[7], conpar, 5); | |
537 | gMC->Gspos("QC15", 1, "ZDCC", -7.9-0.175, 0., -conpar[0]-0.1-zd1, irotpipe7, "ONLY"); | |
538 | gMC->Gspos("QC15", 2, "ZDCC", 7.9+0.175, 0., -conpar[0]-0.1-zd1, irotpipe8, "ONLY"); | |
539 | //printf(" QC15 CONE from z = %f to z= %f\n",-zd1,-2*conpar[0]-0.2-zd1); | |
540 | ||
541 | zd1 += 2.*conpar[0]+0.2; | |
542 | ||
543 | // 2 tubes (ID = 63 mm OD=70 mm) | |
544 | tubpar[0] = 6.3/2.; | |
545 | tubpar[1] = 7.0/2.; | |
546 | tubpar[2] = 512.9/2.; | |
547 | gMC->Gsvolu("QC16", "TUBE", idtmed[7], tubpar, 3); | |
548 | gMC->Gspos("QC16", 1, "ZDCC", -16.5/2., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
549 | gMC->Gspos("QC16", 2, "ZDCC", 16.5/2., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
550 | //printf(" QA16 TUBE from z = %f to z= %f\n",-zd1,-2*tubpar[2]-zd1); | |
551 | ||
552 | zd1 += 2.*tubpar[2]; | |
3268e9bb | 553 | //printf("\n END OF SIDE C BEAM PIPE DEFINITION @ z = %f\n",-zd1); |
8cdd9dc7 | 554 | |
2fdd1072 | 555 | |
556 | // -- Luminometer (Cu box) in front of ZN - side C | |
557 | boxpar[0] = 8.0/2.; | |
558 | boxpar[1] = 8.0/2.; | |
559 | boxpar[2] = 15./2.; | |
560 | gMC->Gsvolu("QLUC", "BOX ", idtmed[6], boxpar, 3); | |
561 | gMC->Gspos("QLUC", 1, "ZDCC", 0., 0., fPosZNC[2]+66.+boxpar[2], 0, "ONLY"); | |
3268e9bb | 562 | //printf(" QLUC LUMINOMETER from z = %f to z= %f\n", fPosZNC[2]+66., fPosZNC[2]+66.+2*boxpar[2]); |
8d433671 | 563 | |
564 | // -- END OF BEAM PIPE VOLUME DEFINITION FOR SIDE C (RB26 SIDE) | |
565 | // ---------------------------------------------------------------- | |
566 | ||
567 | //////////////////////////////////////////////////////////////// | |
568 | // // | |
569 | // SIDE A - RB24 // | |
570 | // // | |
571 | /////////////////////////////////////////////////////////////// | |
572 | ||
573 | // Rotation Matrices definition | |
8cdd9dc7 | 574 | Int_t irotpipe1, irotpipe2; |
8d433671 | 575 | //-- rotation matrices for the tilted cone after the TDI to recenter vacuum chamber |
576 | gMC->Matrix(irotpipe1,90.-2.2918,0.,90.,90.,2.2918,180.); | |
8cdd9dc7 | 577 | //-- rotation matrices for the tilted tube before and after the TDI |
578 | gMC->Matrix(irotpipe2,90.+6.3025,0.,90.,90.,6.3025,0.); | |
579 | /* //-- rotation matrices for the legs | |
580 | Int_t irotpipe7, irotpipe8; | |
8d433671 | 581 | gMC->Matrix(irotpipe7,90.-1.0027,0.,90.,90.,1.0027,180.); |
582 | gMC->Matrix(irotpipe8,90.+1.0027,0.,90.,90.,1.0027,0.); | |
8cdd9dc7 | 583 | */ |
8d433671 | 584 | |
585 | // -- Mother of the ZDCs (Vacuum PCON) | |
6ac9cca5 | 586 | zd2 = 1910.22;// zd2 initial value |
8d433671 | 587 | |
588 | conpar[0] = 0.; | |
589 | conpar[1] = 360.; | |
590 | conpar[2] = 2.; | |
591 | conpar[3] = zd2; | |
592 | conpar[4] = 0.; | |
593 | conpar[5] = 55.; | |
594 | conpar[6] = 13500.; | |
595 | conpar[7] = 0.; | |
596 | conpar[8] = 55.; | |
f853b9aa | 597 | gMC->Gsvolu("ZDCA", "PCON", idtmed[10], conpar, 9); |
598 | gMC->Gspos("ZDCA", 1, "ALIC", 0., 0., 0., 0, "ONLY"); | |
8d433671 | 599 | |
3268e9bb | 600 | // To avoid overlaps 1 micron are left between certain volumes! |
601 | Double_t dxNoOverlap = 0.0001; | |
602 | zd2 += dxNoOverlap; | |
603 | ||
f853b9aa | 604 | // BEAM PIPE from 19.10 m to inner triplet beginning (22.965 m) |
8d433671 | 605 | tubpar[0] = 6.0/2.; |
606 | tubpar[1] = 6.4/2.; | |
3268e9bb | 607 | tubpar[2] = 386.28/2. - dxNoOverlap; |
cd807e71 | 608 | gMC->Gsvolu("QA01", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 609 | gMC->Gspos("QA01", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 610 | // Ch.debug |
3268e9bb | 611 | //printf(" QA01 TUBE centred in %f from z = %f to z = %f (IT begin)\n",tubpar[2]+zd2,zd2,2*tubpar[2]+zd2); |
8d433671 | 612 | |
613 | zd2 += 2.*tubpar[2]; | |
614 | ||
615 | // -- FIRST SECTION OF THE BEAM PIPE (from beginning of inner triplet to | |
f853b9aa | 616 | // beginning of D1) |
8d433671 | 617 | tubpar[0] = 6.3/2.; |
618 | tubpar[1] = 6.7/2.; | |
3268e9bb | 619 | tubpar[2] = 3541.8/2. - dxNoOverlap; |
cd807e71 | 620 | gMC->Gsvolu("QA02", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 621 | gMC->Gspos("QA02", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 622 | // Ch.debug |
3268e9bb | 623 | //printf(" QA02 TUBE from z = %f to z = %f (D1 begin)\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 624 | |
625 | zd2 += 2.*tubpar[2]; | |
626 | ||
627 | ||
628 | // -- SECOND SECTION OF THE BEAM PIPE (from the beginning of D1 to the beginning of D2) | |
629 | // | |
630 | // FROM (MAGNETIC) BEGINNING OF D1 TO THE (MAGNETIC) END OF D1 + 126.5 cm | |
631 | // CYLINDRICAL PIPE of diameter increasing from 6.75 cm up to 8.0 cm | |
632 | // from magnetic end : | |
633 | // 1) 80.1 cm still with ID = 6.75 radial beam screen | |
634 | // 2) 2.5 cm conical section from ID = 6.75 to ID = 8.0 cm | |
635 | // 3) 43.9 cm straight section (tube) with ID = 8.0 cm | |
f853b9aa | 636 | // |
3268e9bb | 637 | //printf(" Beginning of D1 at z= %f\n",zd2); |
8d433671 | 638 | |
639 | tubpar[0] = 6.75/2.; | |
640 | tubpar[1] = 7.15/2.; | |
641 | tubpar[2] = (945.0+80.1)/2.; | |
cd807e71 | 642 | gMC->Gsvolu("QA03", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 643 | gMC->Gspos("QA03", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 644 | // Ch.debug |
3268e9bb | 645 | //printf(" QA03 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 646 | |
647 | zd2 += 2.*tubpar[2]; | |
648 | ||
649 | // Transition Cone from ID=67.5 mm to ID=80 mm | |
8d433671 | 650 | conpar[0] = 2.5/2.; |
651 | conpar[1] = 6.75/2.; | |
652 | conpar[2] = 7.15/2.; | |
653 | conpar[3] = 8.0/2.; | |
654 | conpar[4] = 8.4/2.; | |
cd807e71 | 655 | gMC->Gsvolu("QA04", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 656 | gMC->Gspos("QA04", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
657 | //printf(" QA04 CONE from z = %f to z= %f\n",zd2,2*conpar[0]+zd2); | |
8d433671 | 658 | |
659 | zd2 += 2.*conpar[0]; | |
660 | ||
661 | tubpar[0] = 8.0/2.; | |
662 | tubpar[1] = 8.4/2.; | |
663 | tubpar[2] = 43.9/2.; | |
cd807e71 | 664 | gMC->Gsvolu("QA05", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 665 | gMC->Gspos("QA05", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 666 | // Ch.debug |
3268e9bb | 667 | //printf(" QA05 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 668 | |
669 | zd2 += 2.*tubpar[2]; | |
8d433671 | 670 | |
671 | // Bellow (ID=80 mm) - length = 0.2 m - VMAA | |
8d433671 | 672 | tubpar[0] = 8.0/2.; |
673 | tubpar[1] = 8.4/2.; | |
674 | tubpar[2] = 20./2.; | |
cd807e71 | 675 | gMC->Gsvolu("QA06", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 676 | gMC->Gspos("QA06", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 677 | // Ch.debug |
f853b9aa | 678 | //printf(" QA06 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 679 | |
680 | zd2 += 2.*tubpar[2]; | |
681 | ||
f853b9aa | 682 | // Beam Position Monitor (ID=80 mm) Cu - BPMSX |
8d433671 | 683 | tubpar[0] = 8.0/2.; |
684 | tubpar[1] = 8.4/2.; | |
685 | tubpar[2] = 28.5/2.; | |
cd807e71 | 686 | gMC->Gsvolu("QA07", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 687 | gMC->Gspos("QA07", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 688 | // Ch.debug |
f853b9aa | 689 | //printf(" QA07 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 690 | |
691 | zd2 += 2.*tubpar[2]; | |
692 | ||
f853b9aa | 693 | // First section of VAEHI (tube ID=80mm) |
8d433671 | 694 | tubpar[0] = 8.0/2.; |
695 | tubpar[1] = 8.4/2.; | |
696 | tubpar[2] = 28.5/2.; | |
cd807e71 | 697 | gMC->Gsvolu("QAV1", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 698 | gMC->Gspos("QAV1", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 699 | // Ch.debug |
f853b9aa | 700 | //printf(" QAV1 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 701 | |
702 | zd2 += 2.*tubpar[2]; | |
703 | ||
f853b9aa | 704 | // Second section of VAEHI (transition cone from ID=80mm to ID=98mm) |
8d433671 | 705 | conpar[0] = 4.0/2.; |
706 | conpar[1] = 8.0/2.; | |
707 | conpar[2] = 8.4/2.; | |
708 | conpar[3] = 9.8/2.; | |
709 | conpar[4] = 10.2/2.; | |
cd807e71 | 710 | gMC->Gsvolu("QAV2", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 711 | gMC->Gspos("QAV2", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
712 | //printf(" QAV2 CONE from z = %f to z= %f\n",zd2,2*conpar[0]+zd2); | |
8d433671 | 713 | |
714 | zd2 += 2.*conpar[0]; | |
715 | ||
f853b9aa | 716 | //Third section of VAEHI (transition cone from ID=98mm to ID=90mm) |
8d433671 | 717 | conpar[0] = 1.0/2.; |
718 | conpar[1] = 9.8/2.; | |
719 | conpar[2] = 10.2/2.; | |
720 | conpar[3] = 9.0/2.; | |
721 | conpar[4] = 9.4/2.; | |
cd807e71 | 722 | gMC->Gsvolu("QAV3", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 723 | gMC->Gspos("QAV3", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
724 | //printf(" QAV3 CONE from z = %f to z= %f\n",zd2,2*conpar[0]+zd2); | |
8d433671 | 725 | |
726 | zd2 += 2.*conpar[0]; | |
727 | ||
f853b9aa | 728 | // Fourth section of VAEHI (tube ID=90mm) |
8d433671 | 729 | tubpar[0] = 9.0/2.; |
730 | tubpar[1] = 9.4/2.; | |
731 | tubpar[2] = 31.0/2.; | |
cd807e71 | 732 | gMC->Gsvolu("QAV4", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 733 | gMC->Gspos("QAV4", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 734 | // Ch.debug |
f853b9aa | 735 | //printf(" QAV4 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 736 | |
737 | zd2 += 2.*tubpar[2]; | |
738 | ||
8d433671 | 739 | //---------------------------- TCDD beginning ---------------------------------- |
740 | // space for the insertion of the collimator TCDD (2 m) | |
8d433671 | 741 | // TCDD ZONE - 1st volume |
742 | conpar[0] = 1.3/2.; | |
743 | conpar[1] = 9.0/2.; | |
744 | conpar[2] = 13.0/2.; | |
745 | conpar[3] = 9.6/2.; | |
746 | conpar[4] = 13.0/2.; | |
cd807e71 | 747 | gMC->Gsvolu("Q01T", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 748 | gMC->Gspos("Q01T", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
749 | //printf(" Q01T CONE from z = %f to z= %f\n",zd2,2*conpar[0]+zd2); | |
8d433671 | 750 | |
751 | zd2 += 2.*conpar[0]; | |
752 | ||
753 | // TCDD ZONE - 2nd volume | |
754 | tubpar[0] = 9.6/2.; | |
755 | tubpar[1] = 10.0/2.; | |
756 | tubpar[2] = 1.0/2.; | |
cd807e71 | 757 | gMC->Gsvolu("Q02T", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 758 | gMC->Gspos("Q02T", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 759 | // Ch.debug |
f853b9aa | 760 | //printf(" Q02T TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 761 | |
762 | zd2 += 2.*tubpar[2]; | |
763 | ||
764 | // TCDD ZONE - third volume | |
765 | conpar[0] = 9.04/2.; | |
766 | conpar[1] = 9.6/2.; | |
767 | conpar[2] = 10.0/2.; | |
768 | conpar[3] = 13.8/2.; | |
769 | conpar[4] = 14.2/2.; | |
cd807e71 | 770 | gMC->Gsvolu("Q03T", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 771 | gMC->Gspos("Q03T", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
772 | //printf(" Q03T CONE from z = %f to z= %f\n",zd2,2*conpar[0]+zd2); | |
8d433671 | 773 | |
774 | zd2 += 2.*conpar[0]; | |
775 | ||
776 | // TCDD ZONE - 4th volume | |
777 | tubpar[0] = 13.8/2.; | |
778 | tubpar[1] = 14.2/2.; | |
779 | tubpar[2] = 38.6/2.; | |
cd807e71 | 780 | gMC->Gsvolu("Q04T", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 781 | gMC->Gspos("Q04T", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 782 | // Ch.debug |
f853b9aa | 783 | //printf(" Q04T TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 784 | |
785 | zd2 += 2.*tubpar[2]; | |
786 | ||
787 | // TCDD ZONE - 5th volume | |
788 | tubpar[0] = 21.0/2.; | |
789 | tubpar[1] = 21.4/2.; | |
790 | tubpar[2] = 100.12/2.; | |
cd807e71 | 791 | gMC->Gsvolu("Q05T", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 792 | gMC->Gspos("Q05T", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 793 | // Ch.debug |
f853b9aa | 794 | //printf(" Q05T TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 795 | |
796 | zd2 += 2.*tubpar[2]; | |
797 | ||
798 | // TCDD ZONE - 6th volume | |
799 | tubpar[0] = 13.8/2.; | |
800 | tubpar[1] = 14.2/2.; | |
801 | tubpar[2] = 38.6/2.; | |
cd807e71 | 802 | gMC->Gsvolu("Q06T", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 803 | gMC->Gspos("Q06T", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 804 | // Ch.debug |
f853b9aa | 805 | //printf(" Q06T TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 806 | |
807 | zd2 += 2.*tubpar[2]; | |
808 | ||
809 | // TCDD ZONE - 7th volume | |
810 | conpar[0] = 11.34/2.; | |
811 | conpar[1] = 13.8/2.; | |
812 | conpar[2] = 14.2/2.; | |
813 | conpar[3] = 18.0/2.; | |
814 | conpar[4] = 18.4/2.; | |
cd807e71 | 815 | gMC->Gsvolu("Q07T", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 816 | gMC->Gspos("Q07T", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
817 | //printf(" Q07T CONE from z = %f to z= %f\n",zd2,2*conpar[0]+zd2); | |
8d433671 | 818 | |
819 | zd2 += 2.*conpar[0]; | |
820 | ||
f853b9aa | 821 | // Upper section : one single phi segment of a tube |
822 | // 5 parameters for tubs: inner radius = 0., | |
823 | // outer radius = 7.5 cm, half length = 50 cm | |
824 | // phi1 = 0., phi2 = 180. | |
8d433671 | 825 | tubspar[0] = 0.0/2.; |
826 | tubspar[1] = 15.0/2.; | |
827 | tubspar[2] = 100.0/2.; | |
828 | tubspar[3] = 0.; | |
829 | tubspar[4] = 180.; | |
cd807e71 | 830 | gMC->Gsvolu("Q08T", "TUBS", idtmed[7], tubspar, 5); |
8d433671 | 831 | // Ch.debug |
3268e9bb | 832 | //printf(" upper part : one single phi segment of a tube (Q08T)\n"); |
f853b9aa | 833 | |
834 | // rectangular beam pipe inside TCDD upper section (Vacuum) | |
8d433671 | 835 | boxpar[0] = 7.0/2.; |
836 | boxpar[1] = 2.5/2.; | |
837 | boxpar[2] = 100./2.; | |
838 | gMC->Gsvolu("Q09T", "BOX ", idtmed[10], boxpar, 3); | |
f853b9aa | 839 | // positioning vacuum box in the upper section of TCDD |
8d433671 | 840 | gMC->Gspos("Q09T", 1, "Q08T", 0., 1.25, 0., 0, "ONLY"); |
841 | ||
f853b9aa | 842 | // lower section : one single phi segment of a tube |
8d433671 | 843 | tubspar[0] = 0.0/2.; |
844 | tubspar[1] = 15.0/2.; | |
845 | tubspar[2] = 100.0/2.; | |
846 | tubspar[3] = 180.; | |
847 | tubspar[4] = 360.; | |
cd807e71 | 848 | gMC->Gsvolu("Q10T", "TUBS", idtmed[7], tubspar, 5); |
f853b9aa | 849 | // rectangular beam pipe inside TCDD lower section (Vacuum) |
8d433671 | 850 | boxpar[0] = 7.0/2.; |
851 | boxpar[1] = 2.5/2.; | |
852 | boxpar[2] = 100./2.; | |
853 | gMC->Gsvolu("Q11T", "BOX ", idtmed[10], boxpar, 3); | |
f853b9aa | 854 | // positioning vacuum box in the lower section of TCDD |
8d433671 | 855 | gMC->Gspos("Q11T", 1, "Q10T", 0., -1.25, 0., 0, "ONLY"); |
856 | ||
857 | // positioning TCDD elements in ZDC2, (inside TCDD volume) | |
f853b9aa | 858 | gMC->Gspos("Q08T", 1, "ZDCA", 0., 2.5, -100+zd2, 0, "ONLY"); |
859 | gMC->Gspos("Q10T", 1, "ZDCA", 0., -2.5, -100+zd2, 0, "ONLY"); | |
8d433671 | 860 | |
861 | // RF screen | |
862 | boxpar[0] = 0.2/2.; | |
863 | boxpar[1] = 5.0/2.; | |
864 | boxpar[2] = 100./2.; | |
cd807e71 | 865 | gMC->Gsvolu("Q12T", "BOX ", idtmed[7], boxpar, 3); |
8d433671 | 866 | // positioning RF screen at both sides of TCDD |
f853b9aa | 867 | gMC->Gspos("Q12T", 1, "ZDCA", tubspar[1]+boxpar[0], 0., -100+zd2, 0, "ONLY"); |
868 | gMC->Gspos("Q12T", 2, "ZDCA", -tubspar[1]-boxpar[0], 0., -100+zd2, 0, "ONLY"); | |
8d433671 | 869 | //---------------------------- TCDD end --------------------------------------- |
870 | ||
871 | // Bellow (ID=80 mm) - length = 0.3 m - VMAAB | |
872 | tubpar[0] = 8.0/2.; | |
873 | tubpar[1] = 8.4/2.; | |
874 | tubpar[2] = 30.0/2.; | |
cd807e71 | 875 | gMC->Gsvolu("QA08", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 876 | gMC->Gspos("QA08", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 877 | // Ch.debug |
f853b9aa | 878 | //printf(" QA08 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 879 | |
880 | zd2 += 2.*tubpar[2]; | |
881 | ||
f853b9aa | 882 | // Flange (ID=80 mm) Cu (first section of VCTCE) |
8d433671 | 883 | tubpar[0] = 8.0/2.; |
884 | tubpar[1] = 8.4/2.; | |
885 | tubpar[2] = 2.0/2.; | |
cd807e71 | 886 | gMC->Gsvolu("QA09", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 887 | gMC->Gspos("QA09", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 888 | // Ch.debug |
f853b9aa | 889 | //printf(" QA09 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 890 | |
891 | zd2 += 2.*tubpar[2]; | |
892 | ||
f853b9aa | 893 | // transition cone from ID=80 to ID=212 (second section of VCTCE) |
8d433671 | 894 | conpar[0] = 25.0/2.; |
895 | conpar[1] = 8.0/2.; | |
896 | conpar[2] = 8.4/2.; | |
897 | conpar[3] = 21.2/2.; | |
898 | conpar[4] = 21.8/2.; | |
cd807e71 | 899 | gMC->Gsvolu("QA10", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 900 | gMC->Gspos("QA10", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
901 | //printf(" QA10 CONE from z = %f to z= %f\n",zd2,2*conpar[0]+zd2); | |
8d433671 | 902 | |
903 | zd2 += 2.*conpar[0]; | |
904 | ||
f853b9aa | 905 | // tube (ID=212 mm) Cu (third section of VCTCE) |
8d433671 | 906 | tubpar[0] = 21.2/2.; |
907 | tubpar[1] = 21.8/2.; | |
908 | tubpar[2] = 403.54/2.; | |
cd807e71 | 909 | gMC->Gsvolu("QA11", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 910 | gMC->Gspos("QA11", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 911 | // Ch.debug |
f853b9aa | 912 | //printf(" QA11 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 913 | |
914 | zd2 += 2.*tubpar[2]; | |
915 | ||
916 | // bellow (ID=212 mm) (VMBGA) | |
8d433671 | 917 | tubpar[0] = 21.2/2.; |
918 | tubpar[1] = 21.8/2.; | |
919 | tubpar[2] = 40.0/2.; | |
cd807e71 | 920 | gMC->Gsvolu("QA12", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 921 | gMC->Gspos("QA12", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 922 | // Ch.debug |
f853b9aa | 923 | //printf(" QA12 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 924 | |
925 | zd2 += 2.*tubpar[2]; | |
926 | ||
927 | // TDI valve assembly (ID=212 mm) | |
8d433671 | 928 | tubpar[0] = 21.2/2.; |
929 | tubpar[1] = 21.8/2.; | |
930 | tubpar[2] = 30.0/2.; | |
cd807e71 | 931 | gMC->Gsvolu("QA13", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 932 | gMC->Gspos("QA13", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 933 | // Ch.debug |
f853b9aa | 934 | //printf(" QA13 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 935 | |
936 | zd2 += 2.*tubpar[2]; | |
937 | ||
938 | // bellow (ID=212 mm) (VMBGA) | |
8d433671 | 939 | tubpar[0] = 21.2/2.; |
940 | tubpar[1] = 21.8/2.; | |
941 | tubpar[2] = 40.0/2.; | |
cd807e71 | 942 | gMC->Gsvolu("QA14", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 943 | gMC->Gspos("QA14", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 944 | // Ch.debug |
f853b9aa | 945 | //printf(" QA14 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 946 | |
947 | zd2 += 2.*tubpar[2]; | |
948 | ||
949 | // skewed transition piece (ID=212 mm) (before TDI) | |
8d433671 | 950 | tubpar[0] = 21.2/2.; |
951 | tubpar[1] = 21.8/2.; | |
8e622ffc | 952 | tubpar[2] = (20.0-2.41)/2.; |
cd807e71 | 953 | gMC->Gsvolu("QA15", "TUBE", idtmed[7], tubpar, 3); |
8e622ffc | 954 | gMC->Gspos("QA15", 1, "ZDCA", 1.10446, 0., tubpar[2]+2.41/2.+zd2, irotpipe2, "ONLY"); |
8d433671 | 955 | // Ch.debug |
8e622ffc | 956 | //printf(" QA15 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+2.41+zd2); |
8d433671 | 957 | |
8e622ffc | 958 | zd2 += 2.*tubpar[2]+2.41; |
8d433671 | 959 | |
f853b9aa | 960 | // Vacuum chamber containing TDI |
1243078f | 961 | tubpar[0] = 0.; |
962 | tubpar[1] = 54.6/2.; | |
963 | tubpar[2] = 540.0/2.; | |
964 | gMC->Gsvolu("Q13TM", "TUBE", idtmed[10], tubpar, 3); | |
965 | gMC->Gspos("Q13TM", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 966 | tubpar[0] = 54.0/2.; |
967 | tubpar[1] = 54.6/2.; | |
968 | tubpar[2] = 540.0/2.; | |
cd807e71 | 969 | gMC->Gsvolu("Q13T", "TUBE", idtmed[7], tubpar, 3); |
1243078f | 970 | gMC->Gspos("Q13T", 1, "Q13TM", 0., 0., 0., 0, "ONLY"); |
8d433671 | 971 | // Ch.debug |
f853b9aa | 972 | //printf(" Q13T TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 973 | |
974 | zd2 += 2.*tubpar[2]; | |
975 | ||
f853b9aa | 976 | //---------------- INSERT TDI INSIDE Q13T ----------------------------------- |
8d433671 | 977 | boxpar[0] = 11.0/2.; |
978 | boxpar[1] = 9.0/2.; | |
979 | boxpar[2] = 540.0/2.; | |
cd807e71 | 980 | gMC->Gsvolu("QTD1", "BOX ", idtmed[7], boxpar, 3); |
1243078f | 981 | gMC->Gspos("QTD1", 1, "Q13TM", -3.8, 10.5, 0., 0, "ONLY"); |
8d433671 | 982 | boxpar[0] = 11.0/2.; |
983 | boxpar[1] = 9.0/2.; | |
984 | boxpar[2] = 540.0/2.; | |
cd807e71 | 985 | gMC->Gsvolu("QTD2", "BOX ", idtmed[7], boxpar, 3); |
1243078f | 986 | gMC->Gspos("QTD2", 1, "Q13TM", -3.8, -10.5, 0., 0, "ONLY"); |
8d433671 | 987 | boxpar[0] = 5.1/2.; |
988 | boxpar[1] = 0.2/2.; | |
989 | boxpar[2] = 540.0/2.; | |
cd807e71 | 990 | gMC->Gsvolu("QTD3", "BOX ", idtmed[7], boxpar, 3); |
1243078f | 991 | gMC->Gspos("QTD3", 1, "Q13TM", -3.8+5.5+boxpar[0], 6.1, 0., 0, "ONLY"); |
992 | gMC->Gspos("QTD3", 2, "Q13TM", -3.8+5.5+boxpar[0], -6.1, 0., 0, "ONLY"); | |
993 | gMC->Gspos("QTD3", 3, "Q13TM", -3.8-5.5-boxpar[0], 6.1, 0., 0, "ONLY"); | |
994 | gMC->Gspos("QTD3", 4, "Q13TM", -3.8-5.5-boxpar[0], -6.1, 0., 0, "ONLY"); | |
f853b9aa | 995 | // |
8d433671 | 996 | tubspar[0] = 12.0/2.; |
997 | tubspar[1] = 12.4/2.; | |
998 | tubspar[2] = 540.0/2.; | |
999 | tubspar[3] = 90.; | |
1000 | tubspar[4] = 270.; | |
cd807e71 | 1001 | gMC->Gsvolu("QTD4", "TUBS", idtmed[7], tubspar, 5); |
1243078f | 1002 | gMC->Gspos("QTD4", 1, "Q13TM", -3.8-10.6, 0., 0., 0, "ONLY"); |
8d433671 | 1003 | tubspar[0] = 12.0/2.; |
1004 | tubspar[1] = 12.4/2.; | |
1005 | tubspar[2] = 540.0/2.; | |
1006 | tubspar[3] = -90.; | |
1007 | tubspar[4] = 90.; | |
cd807e71 | 1008 | gMC->Gsvolu("QTD5", "TUBS", idtmed[7], tubspar, 5); |
1243078f | 1009 | gMC->Gspos("QTD5", 1, "Q13TM", -3.8+10.6, 0., 0., 0, "ONLY"); |
8d433671 | 1010 | //---------------- END DEFINING TDI INSIDE Q13T ------------------------------- |
1011 | ||
1012 | // skewed transition piece (ID=212 mm) (after TDI) | |
1013 | tubpar[0] = 21.2/2.; | |
1014 | tubpar[1] = 21.8/2.; | |
8e622ffc | 1015 | tubpar[2] = (20.0-2.41)/2.; |
cd807e71 | 1016 | gMC->Gsvolu("QA16", "TUBE", idtmed[7], tubpar, 3); |
8e622ffc | 1017 | gMC->Gspos("QA16", 1, "ZDCA", 1.10446+2.2, 0., tubpar[2]+2.41/2.+zd2, irotpipe2, "ONLY"); |
8d433671 | 1018 | // Ch.debug |
8e622ffc | 1019 | //printf(" QA16 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+2.41+zd2); |
8d433671 | 1020 | |
8e622ffc | 1021 | zd2 += 2.*tubpar[2]+2.41; |
8d433671 | 1022 | |
1023 | // bellow (ID=212 mm) (VMBGA) | |
1024 | tubpar[0] = 21.2/2.; | |
1025 | tubpar[1] = 21.8/2.; | |
1026 | tubpar[2] = 40.0/2.; | |
cd807e71 | 1027 | gMC->Gsvolu("QA17", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1028 | gMC->Gspos("QA17", 1, "ZDCA", 4.4, 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 1029 | // Ch.debug |
f853b9aa | 1030 | //printf(" QA17 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1031 | |
1032 | zd2 += 2.*tubpar[2]; | |
1033 | ||
1034 | // TDI valve assembly (ID=212 mm) | |
1035 | tubpar[0] = 21.2/2.; | |
1036 | tubpar[1] = 21.8/2.; | |
1037 | tubpar[2] = 30.0/2.; | |
cd807e71 | 1038 | gMC->Gsvolu("QA18", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1039 | gMC->Gspos("QA18", 1, "ZDCA", 4.4, 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 1040 | // Ch.debug |
f853b9aa | 1041 | //printf(" QA18 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1042 | |
1043 | zd2 += 2.*tubpar[2]; | |
1044 | ||
1045 | // bellow (ID=212 mm) (VMBGA) | |
1046 | tubpar[0] = 21.2/2.; | |
1047 | tubpar[1] = 21.8/2.; | |
1048 | tubpar[2] = 40.0/2.; | |
cd807e71 | 1049 | gMC->Gsvolu("QA19", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1050 | gMC->Gspos("QA19", 1, "ZDCA", 4.4, 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 1051 | // Ch.debug |
f853b9aa | 1052 | //printf(" QA19 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1053 | |
1054 | zd2 += 2.*tubpar[2]; | |
1055 | ||
1056 | // vacuum chamber (ID=212 mm) (BTVST) | |
1057 | tubpar[0] = 21.2/2.; | |
1058 | tubpar[1] = 21.8/2.; | |
1059 | tubpar[2] = 50.0/2.; | |
cd807e71 | 1060 | gMC->Gsvolu("QA20", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1061 | gMC->Gspos("QA20", 1, "ZDCA", 4.4, 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 1062 | // Ch.debug |
f853b9aa | 1063 | //printf(" QA20 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1064 | |
1065 | zd2 += 2.*tubpar[2]; | |
1066 | ||
1067 | // bellow (ID=212 mm) (VMBGA) repeated 3 times | |
1068 | tubpar[0] = 21.2/2.; | |
1069 | tubpar[1] = 21.8/2.; | |
1070 | tubpar[2] = 120.0/2.; | |
cd807e71 | 1071 | gMC->Gsvolu("QA21", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1072 | gMC->Gspos("QA21", 1, "ZDCA", 4.4, 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 1073 | // Ch.debug |
f853b9aa | 1074 | //printf(" QA21 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1075 | |
1076 | zd2 += 2.*tubpar[2]; | |
1077 | ||
1078 | // skewed transition cone from ID=212 mm to ID=797 mm SS for the moment | |
f2e00220 | 1079 | conpar[0] = (110.0-0.44-1.63)/2.; |
8d433671 | 1080 | conpar[1] = 21.2/2.; |
1081 | conpar[2] = 21.8/2.; | |
1082 | conpar[3] = 79.7/2.; | |
1083 | conpar[4] = 81.3/2.; | |
cd807e71 | 1084 | gMC->Gsvolu("QA22", "CONE", idtmed[7], conpar, 5); |
f2e00220 | 1085 | gMC->Gspos("QA22", 1, "ZDCA", 4.4-2.201, 0., conpar[0]+0.44+zd2, irotpipe1, "ONLY"); |
1086 | //printf(" QA22 CONE from z = %f to z= %f\n",zd2,2*conpar[0]+0.44+1.63+zd2); | |
8d433671 | 1087 | |
f2e00220 | 1088 | zd2 += 2.*conpar[0]+0.44+1.63; |
8d433671 | 1089 | |
1090 | // beam pipe (ID=797 mm) SS | |
1091 | tubpar[0] = 79.7/2.; | |
1092 | tubpar[1] = 81.3/2.; | |
1093 | tubpar[2] = 2393.05/2.; | |
cd807e71 | 1094 | gMC->Gsvolu("QA23", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1095 | gMC->Gspos("QA23", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 1096 | // Ch.debug |
9c374a22 | 1097 | //printf(" QA23 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1098 | |
1099 | zd2 += 2.*tubpar[2]; | |
1100 | ||
1101 | // Transition from ID=797 mm to ID=196 mm SS for the moment: | |
1102 | // | |
1103 | // in order to simulate the thin window opened in the transition cone | |
1104 | // we divide the transition cone in three cones: | |
1105 | // the first 8 mm thick | |
1106 | // the second 3 mm thick | |
1107 | // the third 8 mm thick | |
f853b9aa | 1108 | // |
1109 | // First section | |
3268e9bb | 1110 | conpar[0] = (9.09 - dxNoOverlap)/2.; // 15 degree |
8d433671 | 1111 | conpar[1] = 79.7/2.; |
1112 | conpar[2] = 81.3/2.; // thickness 8 mm | |
1113 | conpar[3] = 74.82868/2.; | |
1114 | conpar[4] = 76.42868/2.; // thickness 8 mm | |
cd807e71 | 1115 | gMC->Gsvolu("Q24A", "CONE", idtmed[7], conpar, 5); |
3268e9bb | 1116 | gMC->Gspos("Q24A", 1, "ZDCA", 0., 0., conpar[0]+zd2+dxNoOverlap/2., 0, "ONLY"); |
1117 | //printf(" Q24A CONE from z = %f to z= %f\n",zd2+dxNoOverlap/2.,2*conpar[0]+zd2+dxNoOverlap/2.); | |
8d433671 | 1118 | |
1119 | zd2 += 2.*conpar[0]; | |
1120 | ||
f853b9aa | 1121 | // Second section |
8d433671 | 1122 | conpar[0] = 96.2/2.; // 15 degree |
1123 | conpar[1] = 74.82868/2.; | |
1124 | conpar[2] = 75.42868/2.; // thickness 3 mm | |
1125 | conpar[3] = 23.19588/2.; | |
1126 | conpar[4] = 23.79588/2.; // thickness 3 mm | |
cd807e71 | 1127 | gMC->Gsvolu("QA25", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 1128 | gMC->Gspos("QA25", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
1129 | //printf(" QA25 CONE from z = %f to z= %f\n",zd2,2*conpar[0]+zd2); | |
8d433671 | 1130 | |
1131 | zd2 += 2.*conpar[0]; | |
1132 | ||
f853b9aa | 1133 | // Third section |
8d433671 | 1134 | conpar[0] = 6.71/2.; // 15 degree |
1135 | conpar[1] = 23.19588/2.; | |
1136 | conpar[2] = 24.79588/2.;// thickness 8 mm | |
1137 | conpar[3] = 19.6/2.; | |
1138 | conpar[4] = 21.2/2.;// thickness 8 mm | |
cd807e71 | 1139 | gMC->Gsvolu("QA26", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 1140 | gMC->Gspos("QA26", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
1141 | //printf(" QA26 CONE from z = %f to z= %f\n",zd2,2*conpar[0]+zd2); | |
8d433671 | 1142 | |
1143 | zd2 += 2.*conpar[0]; | |
1144 | ||
1145 | // beam pipe (ID=196 mm) | |
1146 | tubpar[0] = 19.6/2.; | |
1147 | tubpar[1] = 21.2/2.; | |
1148 | tubpar[2] = 9.55/2.; | |
cd807e71 | 1149 | gMC->Gsvolu("QA27", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1150 | gMC->Gspos("QA27", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 1151 | // Ch.debug |
f853b9aa | 1152 | //printf(" QA27 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1153 | |
1154 | zd2 += 2.*tubpar[2]; | |
1155 | ||
1156 | // Flange (ID=196 mm) | |
1157 | tubpar[0] = 19.6/2.; | |
1158 | tubpar[1] = 25.3/2.; | |
1159 | tubpar[2] = 4.9/2.; | |
cd807e71 | 1160 | gMC->Gsvolu("QF01", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1161 | gMC->Gspos("QF01", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 1162 | // Ch.debug |
f853b9aa | 1163 | //printf(" QF01 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1164 | |
1165 | zd2 += 2.*tubpar[2]; | |
1166 | ||
1167 | // Special Warm Module (made by 5 volumes) | |
8d433671 | 1168 | tubpar[0] = 20.2/2.; |
1169 | tubpar[1] = 20.6/2.; | |
1170 | tubpar[2] = 2.15/2.; | |
cd807e71 | 1171 | gMC->Gsvolu("QA28", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1172 | gMC->Gspos("QA28", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 1173 | // Ch.debug |
f853b9aa | 1174 | //printf(" QA28 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1175 | |
1176 | zd2 += 2.*tubpar[2]; | |
1177 | ||
1178 | conpar[0] = 6.9/2.; | |
1179 | conpar[1] = 20.2/2.; | |
1180 | conpar[2] = 20.6/2.; | |
1181 | conpar[3] = 23.9/2.; | |
1182 | conpar[4] = 24.3/2.; | |
cd807e71 | 1183 | gMC->Gsvolu("QA29", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 1184 | gMC->Gspos("QA29", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
8d433671 | 1185 | // Ch.debug |
f853b9aa | 1186 | //printf(" QA29 CONE from z = %f to z= %f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 1187 | |
1188 | zd2 += 2.*conpar[0]; | |
1189 | ||
1190 | tubpar[0] = 23.9/2.; | |
1191 | tubpar[1] = 25.5/2.; | |
1192 | tubpar[2] = 17.0/2.; | |
cd807e71 | 1193 | gMC->Gsvolu("QA30", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1194 | gMC->Gspos("QA30", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 1195 | // Ch.debug |
f853b9aa | 1196 | //printf(" QA30 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1197 | |
1198 | zd2 += 2.*tubpar[2]; | |
1199 | ||
1200 | conpar[0] = 6.9/2.; | |
1201 | conpar[1] = 23.9/2.; | |
1202 | conpar[2] = 24.3/2.; | |
1203 | conpar[3] = 20.2/2.; | |
1204 | conpar[4] = 20.6/2.; | |
cd807e71 | 1205 | gMC->Gsvolu("QA31", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 1206 | gMC->Gspos("QA31", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
8d433671 | 1207 | // Ch.debug |
f853b9aa | 1208 | //printf(" QA31 CONE from z = %f to z= %f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 1209 | |
1210 | zd2 += 2.*conpar[0]; | |
1211 | ||
1212 | tubpar[0] = 20.2/2.; | |
1213 | tubpar[1] = 20.6/2.; | |
1214 | tubpar[2] = 2.15/2.; | |
cd807e71 | 1215 | gMC->Gsvolu("QA32", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1216 | gMC->Gspos("QA32", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 1217 | // Ch.debug |
f853b9aa | 1218 | //printf(" QA32 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1219 | |
1220 | zd2 += 2.*tubpar[2]; | |
1221 | ||
1222 | // Flange (ID=196 mm) | |
1223 | tubpar[0] = 19.6/2.; | |
1224 | tubpar[1] = 25.3/2.; | |
1225 | tubpar[2] = 4.9/2.; | |
cd807e71 | 1226 | gMC->Gsvolu("QF02", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1227 | gMC->Gspos("QF02", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 1228 | // Ch.debug |
f853b9aa | 1229 | //printf(" QF02 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1230 | |
1231 | zd2 += 2.*tubpar[2]; | |
1232 | ||
1233 | // simulation of the trousers (VCTYB) | |
addda976 | 1234 | // (last design -mail 3/6/05) |
8d433671 | 1235 | // pipe: a tube (ID = 196. OD = 200.) |
1236 | tubpar[0] = 19.6/2.; | |
1237 | tubpar[1] = 20.0/2.; | |
1238 | tubpar[2] = 3.9/2.; | |
cd807e71 | 1239 | gMC->Gsvolu("QA33", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1240 | gMC->Gspos("QA33", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 1241 | // Ch.debug |
f853b9aa | 1242 | //printf(" QA33 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1243 | |
1244 | zd2 += 2.*tubpar[2]; | |
1245 | ||
1246 | // transition cone from ID=196. to ID=216.6 | |
1247 | conpar[0] = 32.55/2.; | |
1248 | conpar[1] = 19.6/2.; | |
1249 | conpar[2] = 20.0/2.; | |
1250 | conpar[3] = 21.66/2.; | |
1251 | conpar[4] = 22.06/2.; | |
cd807e71 | 1252 | gMC->Gsvolu("QA34", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 1253 | gMC->Gspos("QA34", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
8d433671 | 1254 | // Ch.debug |
f853b9aa | 1255 | //printf(" QA34 CONE from z = %f to z= %f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 1256 | |
71cd8104 | 1257 | zd2 += 2.*conpar[0]; |
8d433671 | 1258 | |
1259 | // tube | |
1260 | tubpar[0] = 21.66/2.; | |
1261 | tubpar[1] = 22.06/2.; | |
1262 | tubpar[2] = 28.6/2.; | |
cd807e71 | 1263 | gMC->Gsvolu("QA35", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1264 | gMC->Gspos("QA35", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 1265 | // Ch.debug |
3268e9bb | 1266 | //printf(" QA35 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1267 | |
1268 | zd2 += 2.*tubpar[2]; | |
1269 | ||
313e8ff0 | 1270 | // -------------------------------------------------------- |
1271 | // RECOMBINATION CHAMBER IMPLEMENTED USING TGeo CLASSES!!!! | |
1272 | // author: Chiara (June 2008) | |
1273 | // -------------------------------------------------------- | |
1274 | // TRANSFORMATION MATRICES | |
1275 | // Combi transformation: | |
8cdd9dc7 | 1276 | dx = -3.970000; |
1277 | dy = 0.000000; | |
1278 | dz = 0.0; | |
313e8ff0 | 1279 | // Rotation: |
8cdd9dc7 | 1280 | thx = 84.989100; phx = 0.000000; |
1281 | thy = 90.000000; phy = 90.000000; | |
1282 | thz = 5.010900; phz = 180.000000; | |
313e8ff0 | 1283 | TGeoRotation *rotMatrix1 = new TGeoRotation("",thx,phx,thy,phy,thz,phz); |
1284 | // Combi transformation: | |
1285 | dx = -3.970000; | |
1286 | dy = 0.000000; | |
1287 | dz = 0.0; | |
1288 | TGeoCombiTrans *rotMatrix2 = new TGeoCombiTrans("ZDC_c1", dx,dy,dz,rotMatrix1); | |
1289 | rotMatrix2->RegisterYourself(); | |
1290 | // Combi transformation: | |
1291 | dx = 3.970000; | |
1292 | dy = 0.000000; | |
1293 | dz = 0.0; | |
1294 | // Rotation: | |
8cdd9dc7 | 1295 | thx = 95.010900; phx = 0.000000; |
1296 | thy = 90.000000; phy = 90.000000; | |
313e8ff0 | 1297 | thz = 5.010900; phz = 0.000000; |
1298 | TGeoRotation *rotMatrix3 = new TGeoRotation("",thx,phx,thy,phy,thz,phz); | |
1299 | TGeoCombiTrans *rotMatrix4 = new TGeoCombiTrans("ZDC_c2", dx,dy,dz,rotMatrix3); | |
1300 | rotMatrix4->RegisterYourself(); | |
8cdd9dc7 | 1301 | |
1302 | ||
313e8ff0 | 1303 | // VOLUMES DEFINITION |
1304 | // Volume: ZDCA | |
1305 | TGeoVolume *pZDCA = gGeoManager->GetVolume("ZDCA"); | |
313e8ff0 | 1306 | //pZDCA->PrintNodes(); |
1307 | ||
f2e00220 | 1308 | conpar[0] = (90.1-0.95-0.26)/2.; |
8d433671 | 1309 | conpar[1] = 0.0/2.; |
1310 | conpar[2] = 21.6/2.; | |
1311 | conpar[3] = 0.0/2.; | |
1312 | conpar[4] = 5.8/2.; | |
313e8ff0 | 1313 | TGeoShape *pConeExt = new TGeoCone("QALext", conpar[0],conpar[1],conpar[2],conpar[3],conpar[4]); |
8d433671 | 1314 | |
f2e00220 | 1315 | conpar[0] = (90.1-0.95-0.26)/2.; |
8d433671 | 1316 | conpar[1] = 0.0/2.; |
1317 | conpar[2] = 21.2/2.; | |
1318 | conpar[3] = 0.0/2.; | |
1319 | conpar[4] = 5.4/2.; | |
313e8ff0 | 1320 | TGeoShape *pConeInt = new TGeoCone("QALint", conpar[0],conpar[1],conpar[2],conpar[3],conpar[4]); |
1321 | ||
1322 | // Outer trousers | |
1323 | TGeoCompositeShape *pOutTrousers = new TGeoCompositeShape("outTrousers", "QALext:ZDC_c1+QALext:ZDC_c2"); | |
1324 | ||
1325 | // Volume: QALext | |
8cdd9dc7 | 1326 | //TGeoMedium *medZDCFe = gGeoManager->GetMedium("ZDC_ZIRON"); |
313e8ff0 | 1327 | TGeoVolume *pQALext = new TGeoVolume("QALext",pOutTrousers, medZDCFe); |
2bb07bb4 | 1328 | pQALext->SetLineColor(kBlue); |
313e8ff0 | 1329 | pQALext->SetVisLeaves(kTRUE); |
1330 | // | |
1331 | TGeoTranslation *tr1 = new TGeoTranslation(0., 0., (Double_t) conpar[0]+0.95+zd2); | |
1332 | pZDCA->AddNode(pQALext, 1, tr1); | |
1333 | // Inner trousers | |
1334 | TGeoCompositeShape *pIntTrousers = new TGeoCompositeShape("intTrousers", "QALint:ZDC_c1+QALint:ZDC_c2"); | |
1335 | // Volume: QALint | |
8cdd9dc7 | 1336 | //TGeoMedium *medZDCvoid = gGeoManager->GetMedium("ZDC_ZVOID"); |
313e8ff0 | 1337 | TGeoVolume *pQALint = new TGeoVolume("QALint",pIntTrousers, medZDCvoid); |
2bb07bb4 | 1338 | pQALint->SetLineColor(kAzure); |
313e8ff0 | 1339 | pQALint->SetVisLeaves(kTRUE); |
1340 | pQALext->AddNode(pQALint, 1); | |
8d433671 | 1341 | |
8d433671 | 1342 | zd2 += 90.1; |
1343 | ||
f853b9aa | 1344 | // second section : 2 tubes (ID = 54. OD = 58.) |
8d433671 | 1345 | tubpar[0] = 5.4/2.; |
1346 | tubpar[1] = 5.8/2.; | |
1347 | tubpar[2] = 40.0/2.; | |
cd807e71 | 1348 | gMC->Gsvolu("QA36", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1349 | gMC->Gspos("QA36", 1, "ZDCA", -15.8/2., 0., tubpar[2]+zd2, 0, "ONLY"); |
1350 | gMC->Gspos("QA36", 2, "ZDCA", 15.8/2., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 1351 | // Ch.debug |
f853b9aa | 1352 | //printf(" QA36 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1353 | |
1354 | zd2 += 2.*tubpar[2]; | |
1355 | ||
1356 | // transition x2zdc to recombination chamber : skewed cone | |
8e622ffc | 1357 | conpar[0] = (10.-0.2)/2.; |
8d433671 | 1358 | conpar[1] = 5.4/2.; |
1359 | conpar[2] = 5.8/2.; | |
1360 | conpar[3] = 6.3/2.; | |
1361 | conpar[4] = 7.0/2.; | |
cd807e71 | 1362 | gMC->Gsvolu("QA37", "CONE", idtmed[7], conpar, 5); |
8e622ffc | 1363 | gMC->Gspos("QA37", 1, "ZDCA", -7.9-0.175, 0., conpar[0]+0.1+zd2, irotpipe7, "ONLY"); |
1364 | gMC->Gspos("QA37", 2, "ZDCA", 7.9+0.175, 0., conpar[0]+0.1+zd2, irotpipe8, "ONLY"); | |
1365 | //printf(" QA37 CONE from z = %f to z= %f\n",zd2,2*conpar[0]+0.2+zd2); | |
8d433671 | 1366 | |
8e622ffc | 1367 | zd2 += 2.*conpar[0]+0.2; |
8d433671 | 1368 | |
8d433671 | 1369 | // 2 tubes (ID = 63 mm OD=70 mm) |
1370 | tubpar[0] = 6.3/2.; | |
1371 | tubpar[1] = 7.0/2.; | |
1372 | tubpar[2] = 512.9/2.; | |
cd807e71 | 1373 | gMC->Gsvolu("QA38", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1374 | gMC->Gspos("QA38", 1, "ZDCA", -16.5/2., 0., tubpar[2]+zd2, 0, "ONLY"); |
1375 | gMC->Gspos("QA38", 2, "ZDCA", 16.5/2., 0., tubpar[2]+zd2, 0, "ONLY"); | |
1376 | //printf(" QA38 TUBE from z = %f to z= %f\n",zd2,2*tubpar[2]+zd2); | |
8d433671 | 1377 | |
1378 | zd2 += 2.*tubpar[2]; | |
3268e9bb | 1379 | //printf("\n END OF SIDE A BEAM PIPE DEFINITION @ z= %f\n",zd2); |
2fdd1072 | 1380 | |
1381 | // -- Luminometer (Cu box) in front of ZN - side A | |
1382 | boxpar[0] = 8.0/2.; | |
1383 | boxpar[1] = 8.0/2.; | |
1384 | boxpar[2] = 15./2.; | |
2bb07bb4 | 1385 | //boxpar[2] = (15.+15.+7.5)/2.; |
cd807e71 | 1386 | gMC->Gsvolu("QLUA", "BOX ", idtmed[7], boxpar, 3); |
2fdd1072 | 1387 | gMC->Gspos("QLUA", 1, "ZDCA", 0., 0., fPosZNA[2]-66.-boxpar[2], 0, "ONLY"); |
1388 | //printf("\n QLUC LUMINOMETER from z = %f to z= %f\n\n", fPosZNA[2]-66., fPosZNA[2]-66.-2*boxpar[2]); | |
8d433671 | 1389 | |
1390 | ||
1391 | // ---------------------------------------------------------------- | |
1392 | // -- MAGNET DEFINITION -> LHC OPTICS 6.5 | |
1393 | // ---------------------------------------------------------------- | |
1394 | // *************************************************************** | |
1395 | // SIDE C - RB26 (dimuon side) | |
1396 | // *************************************************************** | |
1397 | // -- COMPENSATOR DIPOLE (MBXW) | |
b6a8f9f1 | 1398 | zc = 1972.5; |
8d433671 | 1399 | |
1400 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1401 | tubpar[0] = 0.; | |
5bb2bc93 | 1402 | tubpar[1] = 3.14; |
b6a8f9f1 | 1403 | tubpar[2] = 153./2.; |
8d433671 | 1404 | gMC->Gsvolu("MBXW", "TUBE", idtmed[11], tubpar, 3); |
1405 | ||
1406 | // -- YOKE | |
1407 | tubpar[0] = 4.5; | |
1408 | tubpar[1] = 55.; | |
b6a8f9f1 | 1409 | tubpar[2] = 153./2.; |
cd807e71 | 1410 | gMC->Gsvolu("YMBX", "TUBE", idtmed[7], tubpar, 3); |
8d433671 | 1411 | |
f853b9aa | 1412 | gMC->Gspos("MBXW", 1, "ZDCC", 0., 0., -tubpar[2]-zc, 0, "ONLY"); |
1413 | gMC->Gspos("YMBX", 1, "ZDCC", 0., 0., -tubpar[2]-zc, 0, "ONLY"); | |
8d433671 | 1414 | |
1415 | ||
1416 | // -- INNER TRIPLET | |
1417 | zq = 2296.5; | |
1418 | ||
1419 | // -- DEFINE MQXL AND MQX QUADRUPOLE ELEMENT | |
1420 | // -- MQXL | |
1421 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1422 | tubpar[0] = 0.; | |
5bb2bc93 | 1423 | tubpar[1] = 3.14; |
8d433671 | 1424 | tubpar[2] = 637./2.; |
1425 | gMC->Gsvolu("MQXL", "TUBE", idtmed[11], tubpar, 3); | |
f853b9aa | 1426 | |
8d433671 | 1427 | // -- YOKE |
1428 | tubpar[0] = 3.5; | |
1429 | tubpar[1] = 22.; | |
1430 | tubpar[2] = 637./2.; | |
1431 | gMC->Gsvolu("YMQL", "TUBE", idtmed[7], tubpar, 3); | |
1432 | ||
f853b9aa | 1433 | gMC->Gspos("MQXL", 1, "ZDCC", 0., 0., -tubpar[2]-zq, 0, "ONLY"); |
1434 | gMC->Gspos("YMQL", 1, "ZDCC", 0., 0., -tubpar[2]-zq, 0, "ONLY"); | |
8d433671 | 1435 | |
b6a8f9f1 | 1436 | gMC->Gspos("MQXL", 2, "ZDCC", 0., 0., -tubpar[2]-zq-2400., 0, "ONLY"); |
1437 | gMC->Gspos("YMQL", 2, "ZDCC", 0., 0., -tubpar[2]-zq-2400., 0, "ONLY"); | |
8d433671 | 1438 | |
1439 | // -- MQX | |
1440 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1441 | tubpar[0] = 0.; | |
5bb2bc93 | 1442 | tubpar[1] = 3.14; |
8d433671 | 1443 | tubpar[2] = 550./2.; |
1444 | gMC->Gsvolu("MQX ", "TUBE", idtmed[11], tubpar, 3); | |
1445 | ||
1446 | // -- YOKE | |
1447 | tubpar[0] = 3.5; | |
1448 | tubpar[1] = 22.; | |
1449 | tubpar[2] = 550./2.; | |
1450 | gMC->Gsvolu("YMQ ", "TUBE", idtmed[7], tubpar, 3); | |
1451 | ||
f853b9aa | 1452 | gMC->Gspos("MQX ", 1, "ZDCC", 0., 0., -tubpar[2]-zq-908.5, 0, "ONLY"); |
1453 | gMC->Gspos("YMQ ", 1, "ZDCC", 0., 0., -tubpar[2]-zq-908.5, 0, "ONLY"); | |
8d433671 | 1454 | |
f853b9aa | 1455 | gMC->Gspos("MQX ", 2, "ZDCC", 0., 0., -tubpar[2]-zq-1558.5, 0, "ONLY"); |
1456 | gMC->Gspos("YMQ ", 2, "ZDCC", 0., 0., -tubpar[2]-zq-1558.5, 0, "ONLY"); | |
8d433671 | 1457 | |
1458 | // -- SEPARATOR DIPOLE D1 | |
3268e9bb | 1459 | zd1 = 5838.3001; |
8d433671 | 1460 | |
1461 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1462 | tubpar[0] = 0.; | |
f891321f | 1463 | tubpar[1] = 3.46; |
8d433671 | 1464 | tubpar[2] = 945./2.; |
1465 | gMC->Gsvolu("MD1 ", "TUBE", idtmed[11], tubpar, 3); | |
1466 | ||
1467 | // -- Insert horizontal Cu plates inside D1 | |
1468 | // -- (to simulate the vacuum chamber) | |
1469 | boxpar[0] = TMath::Sqrt(tubpar[1]*tubpar[1]-(2.98+0.2)*(2.98+0.2)) - 0.05; | |
1470 | boxpar[1] = 0.2/2.; | |
947cab01 | 1471 | boxpar[2] = 945./2.; |
8d433671 | 1472 | gMC->Gsvolu("MD1V", "BOX ", idtmed[6], boxpar, 3); |
1473 | gMC->Gspos("MD1V", 1, "MD1 ", 0., 2.98+boxpar[1], 0., 0, "ONLY"); | |
1474 | gMC->Gspos("MD1V", 2, "MD1 ", 0., -2.98-boxpar[1], 0., 0, "ONLY"); | |
1475 | ||
1476 | // -- YOKE | |
f891321f | 1477 | tubpar[0] = 3.68; |
1478 | tubpar[1] = 110./2.; | |
8d433671 | 1479 | tubpar[2] = 945./2.; |
1480 | gMC->Gsvolu("YD1 ", "TUBE", idtmed[7], tubpar, 3); | |
1481 | ||
f853b9aa | 1482 | gMC->Gspos("YD1 ", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
947cab01 | 1483 | gMC->Gspos("MD1 ", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
b6a8f9f1 | 1484 | // Ch debug |
3268e9bb | 1485 | //printf(" MD1 from z = %f to z = %f cm\n",-zd1, -zd1-2*tubpar[2]); |
8d433671 | 1486 | |
1487 | // -- DIPOLE D2 | |
1488 | // --- LHC optics v6.4 | |
b6a8f9f1 | 1489 | zd2 = 12167.8; |
8d433671 | 1490 | |
1491 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1492 | tubpar[0] = 0.; | |
1493 | tubpar[1] = 7.5/2.; | |
1494 | tubpar[2] = 945./2.; | |
1495 | gMC->Gsvolu("MD2 ", "TUBE", idtmed[11], tubpar, 3); | |
1496 | ||
1497 | // -- YOKE | |
1498 | tubpar[0] = 0.; | |
1499 | tubpar[1] = 55.; | |
1500 | tubpar[2] = 945./2.; | |
1501 | gMC->Gsvolu("YD2 ", "TUBE", idtmed[7], tubpar, 3); | |
1502 | ||
f853b9aa | 1503 | gMC->Gspos("YD2 ", 1, "ZDCC", 0., 0., -tubpar[2]-zd2, 0, "ONLY"); |
8d433671 | 1504 | |
1505 | gMC->Gspos("MD2 ", 1, "YD2 ", -9.4, 0., 0., 0, "ONLY"); | |
1506 | gMC->Gspos("MD2 ", 2, "YD2 ", 9.4, 0., 0., 0, "ONLY"); | |
1507 | ||
1508 | // *************************************************************** | |
1509 | // SIDE A - RB24 | |
1510 | // *************************************************************** | |
1511 | ||
1512 | // COMPENSATOR DIPOLE (MCBWA) (2nd compensator) | |
1513 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1514 | tubpar[0] = 0.; | |
5bf70036 | 1515 | tubpar[1] = 3.; |
8d433671 | 1516 | tubpar[2] = 153./2.; |
1517 | gMC->Gsvolu("MCBW", "TUBE", idtmed[11], tubpar, 3); | |
f853b9aa | 1518 | gMC->Gspos("MCBW", 1, "ZDCA", 0., 0., tubpar[2]+1972.5, 0, "ONLY"); |
8d433671 | 1519 | |
1520 | // -- YOKE | |
1521 | tubpar[0] = 4.5; | |
1522 | tubpar[1] = 55.; | |
1523 | tubpar[2] = 153./2.; | |
cd807e71 | 1524 | gMC->Gsvolu("YMCB", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1525 | gMC->Gspos("YMCB", 1, "ZDCA", 0., 0., tubpar[2]+1972.5, 0, "ONLY"); |
8d433671 | 1526 | |
8d433671 | 1527 | // -- INNER TRIPLET |
1528 | zql = 2296.5; | |
1529 | ||
1530 | // -- DEFINE MQX1 AND MQX2 QUADRUPOLE ELEMENT | |
1531 | // -- MQX1 | |
1532 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1533 | tubpar[0] = 0.; | |
f891321f | 1534 | tubpar[1] = 3.14; |
8d433671 | 1535 | tubpar[2] = 637./2.; |
1536 | gMC->Gsvolu("MQX1", "TUBE", idtmed[11], tubpar, 3); | |
71cd8104 | 1537 | gMC->Gsvolu("MQX4", "TUBE", idtmed[11], tubpar, 3); |
8d433671 | 1538 | |
1539 | // -- YOKE | |
1540 | tubpar[0] = 3.5; | |
1541 | tubpar[1] = 22.; | |
1542 | tubpar[2] = 637./2.; | |
cd807e71 | 1543 | gMC->Gsvolu("YMQ1", "TUBE", idtmed[7], tubpar, 3); |
8d433671 | 1544 | |
71cd8104 | 1545 | // -- Q1 |
1546 | gMC->Gspos("MQX1", 1, "ZDCA", 0., 0., tubpar[2]+zql, 0, "ONLY"); | |
1547 | gMC->Gspos("YMQ1", 1, "ZDCA", 0., 0., tubpar[2]+zql, 0, "ONLY"); | |
1548 | ||
8d433671 | 1549 | // -- BEAM SCREEN FOR Q1 |
1550 | tubpar[0] = 4.78/2.; | |
1551 | tubpar[1] = 5.18/2.; | |
1552 | tubpar[2] = 637./2.; | |
00521574 | 1553 | gMC->Gsvolu("QBS1", "TUBE", idtmed[6], tubpar, 3); |
71cd8104 | 1554 | gMC->Gspos("QBS1", 1, "MQX1", 0., 0., 0., 0, "ONLY"); |
8d433671 | 1555 | // INSERT VERTICAL PLATE INSIDE Q1 |
1556 | boxpar[0] = 0.2/2.0; | |
1557 | boxpar[1] = TMath::Sqrt(tubpar[0]*tubpar[0]-(1.9+0.2)*(1.9+0.2)); | |
1558 | boxpar[2] =637./2.; | |
00521574 | 1559 | gMC->Gsvolu("QBS2", "BOX ", idtmed[6], boxpar, 3); |
71cd8104 | 1560 | gMC->Gspos("QBS2", 1, "MQX1", 1.9+boxpar[0], 0., 0., 0, "ONLY"); |
1561 | gMC->Gspos("QBS2", 2, "MQX1", -1.9-boxpar[0], 0., 0., 0, "ONLY"); | |
1562 | ||
1563 | // -- Q3 | |
1564 | gMC->Gspos("MQX4", 1, "ZDCA", 0., 0., tubpar[2]+zql+2400., 0, "ONLY"); | |
1565 | gMC->Gspos("YMQ1", 2, "ZDCA", 0., 0., tubpar[2]+zql+2400., 0, "ONLY"); | |
8d433671 | 1566 | |
1567 | // -- BEAM SCREEN FOR Q3 | |
1568 | tubpar[0] = 5.79/2.; | |
1569 | tubpar[1] = 6.14/2.; | |
1570 | tubpar[2] = 637./2.; | |
00521574 | 1571 | gMC->Gsvolu("QBS3", "TUBE", idtmed[6], tubpar, 3); |
71cd8104 | 1572 | gMC->Gspos("QBS3", 1, "MQX4", 0., 0., 0., 0, "ONLY"); |
8d433671 | 1573 | // INSERT VERTICAL PLATE INSIDE Q3 |
1574 | boxpar[0] = 0.2/2.0; | |
1575 | boxpar[1] = TMath::Sqrt(tubpar[0]*tubpar[0]-(2.405+0.2)*(2.405+0.2)); | |
1576 | boxpar[2] =637./2.; | |
00521574 | 1577 | gMC->Gsvolu("QBS4", "BOX ", idtmed[6], boxpar, 3); |
71cd8104 | 1578 | gMC->Gspos("QBS4", 1, "MQX4", 2.405+boxpar[0], 0., 0., 0, "ONLY"); |
1579 | gMC->Gspos("QBS4", 2, "MQX4", -2.405-boxpar[0], 0., 0., 0, "ONLY"); | |
1580 | ||
8d433671 | 1581 | |
1582 | ||
1583 | // -- MQX2 | |
1584 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1585 | tubpar[0] = 0.; | |
f891321f | 1586 | tubpar[1] = 3.14; |
8d433671 | 1587 | tubpar[2] = 550./2.; |
1588 | gMC->Gsvolu("MQX2", "TUBE", idtmed[11], tubpar, 3); | |
71cd8104 | 1589 | gMC->Gsvolu("MQX3", "TUBE", idtmed[11], tubpar, 3); |
8d433671 | 1590 | |
1591 | // -- YOKE | |
1592 | tubpar[0] = 3.5; | |
1593 | tubpar[1] = 22.; | |
1594 | tubpar[2] = 550./2.; | |
cd807e71 | 1595 | gMC->Gsvolu("YMQ2", "TUBE", idtmed[7], tubpar, 3); |
8d433671 | 1596 | |
1597 | // -- BEAM SCREEN FOR Q2 | |
1598 | tubpar[0] = 5.79/2.; | |
1599 | tubpar[1] = 6.14/2.; | |
1600 | tubpar[2] = 550./2.; | |
00521574 | 1601 | gMC->Gsvolu("QBS5", "TUBE", idtmed[6], tubpar, 3); |
8d433671 | 1602 | // VERTICAL PLATE INSIDE Q2 |
1603 | boxpar[0] = 0.2/2.0; | |
1604 | boxpar[1] = TMath::Sqrt(tubpar[0]*tubpar[0]-(2.405+0.2)*(2.405+0.2)); | |
1605 | boxpar[2] =550./2.; | |
00521574 | 1606 | gMC->Gsvolu("QBS6", "BOX ", idtmed[6], boxpar, 3); |
8d433671 | 1607 | |
1608 | // -- Q2A | |
71cd8104 | 1609 | gMC->Gspos("MQX2", 1, "ZDCA", 0., 0., tubpar[2]+zql+908.5, 0, "ONLY"); |
1610 | gMC->Gspos("QBS5", 1, "MQX2", 0., 0., 0., 0, "ONLY"); | |
1611 | gMC->Gspos("QBS6", 1, "MQX2", 2.405+boxpar[0], 0., 0., 0, "ONLY"); | |
1612 | gMC->Gspos("QBS6", 2, "MQX2", -2.405-boxpar[0], 0., 0., 0, "ONLY"); | |
f853b9aa | 1613 | gMC->Gspos("YMQ2", 1, "ZDCA", 0., 0., tubpar[2]+zql+908.5, 0, "ONLY"); |
8d433671 | 1614 | |
1615 | ||
1616 | // -- Q2B | |
71cd8104 | 1617 | gMC->Gspos("MQX3", 1, "ZDCA", 0., 0., tubpar[2]+zql+1558.5, 0, "ONLY"); |
1618 | gMC->Gspos("QBS5", 2, "MQX3", 0., 0., 0., 0, "ONLY"); | |
1619 | gMC->Gspos("QBS6", 3, "MQX3", 2.405+boxpar[0], 0., 0., 0, "ONLY"); | |
1620 | gMC->Gspos("QBS6", 4, "MQX3", -2.405-boxpar[0], 0., 0., 0, "ONLY"); | |
f853b9aa | 1621 | gMC->Gspos("YMQ2", 2, "ZDCA", 0., 0., tubpar[2]+zql+1558.5, 0, "ONLY"); |
8d433671 | 1622 | |
1623 | // -- SEPARATOR DIPOLE D1 | |
1624 | zd2 = 5838.3; | |
1625 | ||
1626 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1627 | tubpar[0] = 0.; | |
00521574 | 1628 | tubpar[1] = 6.75/2.;//3.375 |
8d433671 | 1629 | tubpar[2] = 945./2.; |
1630 | gMC->Gsvolu("MD1L", "TUBE", idtmed[11], tubpar, 3); | |
947cab01 | 1631 | |
71cd8104 | 1632 | // -- The beam screen tube is provided by the beam pipe in D1 (QA03 volume) |
1633 | // -- Insert the beam screen horizontal Cu plates inside D1 | |
1634 | // -- (to simulate the vacuum chamber) | |
1635 | boxpar[0] = TMath::Sqrt(tubpar[1]*tubpar[1]-(2.885+0.2)*(2.885+0.2)); | |
1636 | boxpar[1] = 0.2/2.; | |
71cd8104 | 1637 | boxpar[2] =945./2.; |
00521574 | 1638 | gMC->Gsvolu("QBS7", "BOX ", idtmed[6], boxpar, 3); |
71cd8104 | 1639 | gMC->Gspos("QBS7", 1, "MD1L", 0., 2.885+boxpar[1],0., 0, "ONLY"); |
1640 | gMC->Gspos("QBS7", 2, "MD1L", 0., -2.885-boxpar[1],0., 0, "ONLY"); | |
947cab01 | 1641 | |
1642 | // -- YOKE | |
1643 | tubpar[0] = 3.68; | |
1644 | tubpar[1] = 110./2; | |
1645 | tubpar[2] = 945./2.; | |
1646 | gMC->Gsvolu("YD1L", "TUBE", idtmed[7], tubpar, 3); | |
71cd8104 | 1647 | |
947cab01 | 1648 | gMC->Gspos("YD1L", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
1649 | gMC->Gspos("MD1L", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 1650 | |
1651 | // -- DIPOLE D2 | |
1652 | // --- LHC optics v6.5 | |
1653 | zd2l = 12167.8; | |
1654 | ||
1655 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1656 | tubpar[0] = 0.; | |
1657 | tubpar[1] = 7.5/2.; // this has to be checked | |
1658 | tubpar[2] = 945./2.; | |
1659 | gMC->Gsvolu("MD2L", "TUBE", idtmed[11], tubpar, 3); | |
1660 | ||
1661 | // -- YOKE | |
1662 | tubpar[0] = 0.; | |
1663 | tubpar[1] = 55.; | |
1664 | tubpar[2] = 945./2.; | |
cd807e71 | 1665 | gMC->Gsvolu("YD2L", "TUBE", idtmed[7], tubpar, 3); |
8d433671 | 1666 | |
f853b9aa | 1667 | gMC->Gspos("YD2L", 1, "ZDCA", 0., 0., tubpar[2]+zd2l, 0, "ONLY"); |
8d433671 | 1668 | |
1669 | gMC->Gspos("MD2L", 1, "YD2L", -9.4, 0., 0., 0, "ONLY"); | |
1670 | gMC->Gspos("MD2L", 2, "YD2L", 9.4, 0., 0., 0, "ONLY"); | |
1671 | ||
1672 | // -- END OF MAGNET DEFINITION | |
1673 | } | |
1674 | ||
1675 | //_____________________________________________________________________________ | |
1676 | void AliZDCv3::CreateZDC() | |
1677 | { | |
1678 | // | |
1679 | // Create the various ZDCs (ZN + ZP) | |
1680 | // | |
1681 | ||
1682 | Float_t dimPb[6], dimVoid[6]; | |
1683 | ||
1684 | Int_t *idtmed = fIdtmed->GetArray(); | |
1685 | ||
1686 | // Parameters for hadronic calorimeters geometry | |
1687 | // NB -> parameters used ONLY in CreateZDC() | |
1688 | Float_t fGrvZN[3] = {0.03, 0.03, 50.}; // Grooves for neutron detector | |
1689 | Float_t fGrvZP[3] = {0.04, 0.04, 75.}; // Grooves for proton detector | |
1690 | Int_t fDivZN[3] = {11, 11, 0}; // Division for neutron detector | |
1691 | Int_t fDivZP[3] = {7, 15, 0}; // Division for proton detector | |
1692 | Int_t fTowZN[2] = {2, 2}; // Tower for neutron detector | |
1693 | Int_t fTowZP[2] = {4, 1}; // Tower for proton detector | |
1694 | ||
1695 | // Parameters for EM calorimeter geometry | |
1696 | // NB -> parameters used ONLY in CreateZDC() | |
1697 | Float_t kDimZEMPb = 0.15*(TMath::Sqrt(2.)); // z-dimension of the Pb slice | |
1698 | Float_t kFibRadZEM = 0.0315; // External fiber radius (including cladding) | |
1699 | Int_t fDivZEM[3] = {92, 0, 20}; // Divisions for EM detector | |
1700 | Float_t fDimZEM[6] = {fZEMLength, 3.5, 3.5, 45., 0., 0.}; // Dimensions of EM detector | |
1701 | Float_t fFibZEM2 = fDimZEM[2]/TMath::Sin(fDimZEM[3]*kDegrad)-kFibRadZEM; | |
1702 | Float_t fFibZEM[3] = {0., 0.0275, fFibZEM2}; // Fibers for EM calorimeter | |
1703 | ||
1704 | ||
1705 | //-- Create calorimeters geometry | |
1706 | ||
1707 | // ------------------------------------------------------------------------------- | |
1708 | //--> Neutron calorimeter (ZN) | |
1709 | ||
1710 | gMC->Gsvolu("ZNEU", "BOX ", idtmed[1], fDimZN, 3); // Passive material | |
1711 | gMC->Gsvolu("ZNF1", "TUBE", idtmed[3], fFibZN, 3); // Active material | |
1712 | gMC->Gsvolu("ZNF2", "TUBE", idtmed[4], fFibZN, 3); | |
1713 | gMC->Gsvolu("ZNF3", "TUBE", idtmed[4], fFibZN, 3); | |
1714 | gMC->Gsvolu("ZNF4", "TUBE", idtmed[3], fFibZN, 3); | |
1715 | gMC->Gsvolu("ZNG1", "BOX ", idtmed[12], fGrvZN, 3); // Empty grooves | |
1716 | gMC->Gsvolu("ZNG2", "BOX ", idtmed[12], fGrvZN, 3); | |
1717 | gMC->Gsvolu("ZNG3", "BOX ", idtmed[12], fGrvZN, 3); | |
1718 | gMC->Gsvolu("ZNG4", "BOX ", idtmed[12], fGrvZN, 3); | |
1719 | ||
1720 | // Divide ZNEU in towers (for hits purposes) | |
1721 | ||
1722 | gMC->Gsdvn("ZNTX", "ZNEU", fTowZN[0], 1); // x-tower | |
1723 | gMC->Gsdvn("ZN1 ", "ZNTX", fTowZN[1], 2); // y-tower | |
1724 | ||
1725 | //-- Divide ZN1 in minitowers | |
1726 | // fDivZN[0]= NUMBER OF FIBERS PER TOWER ALONG X-AXIS, | |
1727 | // fDivZN[1]= NUMBER OF FIBERS PER TOWER ALONG Y-AXIS | |
1728 | // (4 fibres per minitower) | |
1729 | ||
1730 | gMC->Gsdvn("ZNSL", "ZN1 ", fDivZN[1], 2); // Slices | |
1731 | gMC->Gsdvn("ZNST", "ZNSL", fDivZN[0], 1); // Sticks | |
1732 | ||
1733 | // --- Position the empty grooves in the sticks (4 grooves per stick) | |
1734 | Float_t dx = fDimZN[0] / fDivZN[0] / 4.; | |
1735 | Float_t dy = fDimZN[1] / fDivZN[1] / 4.; | |
1736 | ||
1737 | gMC->Gspos("ZNG1", 1, "ZNST", 0.-dx, 0.+dy, 0., 0, "ONLY"); | |
1738 | gMC->Gspos("ZNG2", 1, "ZNST", 0.+dx, 0.+dy, 0., 0, "ONLY"); | |
1739 | gMC->Gspos("ZNG3", 1, "ZNST", 0.-dx, 0.-dy, 0., 0, "ONLY"); | |
1740 | gMC->Gspos("ZNG4", 1, "ZNST", 0.+dx, 0.-dy, 0., 0, "ONLY"); | |
1741 | ||
1742 | // --- Position the fibers in the grooves | |
1743 | gMC->Gspos("ZNF1", 1, "ZNG1", 0., 0., 0., 0, "ONLY"); | |
1744 | gMC->Gspos("ZNF2", 1, "ZNG2", 0., 0., 0., 0, "ONLY"); | |
1745 | gMC->Gspos("ZNF3", 1, "ZNG3", 0., 0., 0., 0, "ONLY"); | |
1746 | gMC->Gspos("ZNF4", 1, "ZNG4", 0., 0., 0., 0, "ONLY"); | |
1747 | ||
1748 | // --- Position the neutron calorimeter in ZDC | |
1749 | // -- Rotation of ZDCs | |
1750 | Int_t irotzdc; | |
1751 | gMC->Matrix(irotzdc, 90., 180., 90., 90., 180., 0.); | |
1752 | // | |
f853b9aa | 1753 | gMC->Gspos("ZNEU", 1, "ZDCC", fPosZNC[0], fPosZNC[1], fPosZNC[2]-fDimZN[2], irotzdc, "ONLY"); |
8d433671 | 1754 | //Ch debug |
1755 | //printf("\n ZN -> %f < z < %f cm\n",fPosZN[2],fPosZN[2]-2*fDimZN[2]); | |
1756 | ||
1757 | // --- Position the neutron calorimeter in ZDC2 (left line) | |
1758 | // -- No Rotation of ZDCs | |
f853b9aa | 1759 | gMC->Gspos("ZNEU", 2, "ZDCA", fPosZNA[0], fPosZNA[1], fPosZNA[2]+fDimZN[2], 0, "ONLY"); |
8d433671 | 1760 | //Ch debug |
1761 | //printf("\n ZN left -> %f < z < %f cm\n",fPosZNl[2],fPosZNl[2]+2*fDimZN[2]); | |
1762 | ||
1763 | ||
1764 | // ------------------------------------------------------------------------------- | |
1765 | //--> Proton calorimeter (ZP) | |
1766 | ||
1767 | gMC->Gsvolu("ZPRO", "BOX ", idtmed[2], fDimZP, 3); // Passive material | |
1768 | gMC->Gsvolu("ZPF1", "TUBE", idtmed[3], fFibZP, 3); // Active material | |
1769 | gMC->Gsvolu("ZPF2", "TUBE", idtmed[4], fFibZP, 3); | |
1770 | gMC->Gsvolu("ZPF3", "TUBE", idtmed[4], fFibZP, 3); | |
1771 | gMC->Gsvolu("ZPF4", "TUBE", idtmed[3], fFibZP, 3); | |
1772 | gMC->Gsvolu("ZPG1", "BOX ", idtmed[12], fGrvZP, 3); // Empty grooves | |
1773 | gMC->Gsvolu("ZPG2", "BOX ", idtmed[12], fGrvZP, 3); | |
1774 | gMC->Gsvolu("ZPG3", "BOX ", idtmed[12], fGrvZP, 3); | |
1775 | gMC->Gsvolu("ZPG4", "BOX ", idtmed[12], fGrvZP, 3); | |
1776 | ||
1777 | //-- Divide ZPRO in towers(for hits purposes) | |
1778 | ||
1779 | gMC->Gsdvn("ZPTX", "ZPRO", fTowZP[0], 1); // x-tower | |
1780 | gMC->Gsdvn("ZP1 ", "ZPTX", fTowZP[1], 2); // y-tower | |
1781 | ||
1782 | ||
1783 | //-- Divide ZP1 in minitowers | |
1784 | // fDivZP[0]= NUMBER OF FIBERS ALONG X-AXIS PER MINITOWER, | |
1785 | // fDivZP[1]= NUMBER OF FIBERS ALONG Y-AXIS PER MINITOWER | |
1786 | // (4 fiber per minitower) | |
1787 | ||
1788 | gMC->Gsdvn("ZPSL", "ZP1 ", fDivZP[1], 2); // Slices | |
1789 | gMC->Gsdvn("ZPST", "ZPSL", fDivZP[0], 1); // Sticks | |
1790 | ||
1791 | // --- Position the empty grooves in the sticks (4 grooves per stick) | |
1792 | dx = fDimZP[0] / fTowZP[0] / fDivZP[0] / 2.; | |
1793 | dy = fDimZP[1] / fTowZP[1] / fDivZP[1] / 2.; | |
1794 | ||
1795 | gMC->Gspos("ZPG1", 1, "ZPST", 0.-dx, 0.+dy, 0., 0, "ONLY"); | |
1796 | gMC->Gspos("ZPG2", 1, "ZPST", 0.+dx, 0.+dy, 0., 0, "ONLY"); | |
1797 | gMC->Gspos("ZPG3", 1, "ZPST", 0.-dx, 0.-dy, 0., 0, "ONLY"); | |
1798 | gMC->Gspos("ZPG4", 1, "ZPST", 0.+dx, 0.-dy, 0., 0, "ONLY"); | |
1799 | ||
1800 | // --- Position the fibers in the grooves | |
1801 | gMC->Gspos("ZPF1", 1, "ZPG1", 0., 0., 0., 0, "ONLY"); | |
1802 | gMC->Gspos("ZPF2", 1, "ZPG2", 0., 0., 0., 0, "ONLY"); | |
1803 | gMC->Gspos("ZPF3", 1, "ZPG3", 0., 0., 0., 0, "ONLY"); | |
1804 | gMC->Gspos("ZPF4", 1, "ZPG4", 0., 0., 0., 0, "ONLY"); | |
1805 | ||
1806 | ||
f853b9aa | 1807 | // --- Position the proton calorimeter in ZDCC |
921be7cf | 1808 | gMC->Gspos("ZPRO", 1, "ZDCC", fPosZPC[0], fPosZPC[1], fPosZPC[2]-fDimZP[2], irotzdc, "ONLY"); |
8d433671 | 1809 | //Ch debug |
1810 | //printf("\n ZP -> %f < z < %f cm\n",fPosZP[2],fPosZP[2]-2*fDimZP[2]); | |
1811 | ||
f853b9aa | 1812 | // --- Position the proton calorimeter in ZDCA |
1813 | // --- No rotation | |
921be7cf | 1814 | gMC->Gspos("ZPRO", 2, "ZDCA", fPosZPA[0], fPosZPA[1], fPosZPA[2]+fDimZP[2], 0, "ONLY"); |
8d433671 | 1815 | //Ch debug |
1816 | //printf("\n ZP left -> %f < z < %f cm\n",fPosZPl[2],fPosZPl[2]+2*fDimZP[2]); | |
1817 | ||
1818 | ||
1819 | // ------------------------------------------------------------------------------- | |
1820 | // -> EM calorimeter (ZEM) | |
1821 | ||
1822 | gMC->Gsvolu("ZEM ", "PARA", idtmed[10], fDimZEM, 6); | |
1823 | ||
1824 | Int_t irot1, irot2; | |
1825 | gMC->Matrix(irot1,0.,0.,90.,90.,-90.,0.); // Rotation matrix 1 | |
1826 | gMC->Matrix(irot2,180.,0.,90.,fDimZEM[3]+90.,90.,fDimZEM[3]);// Rotation matrix 2 | |
1827 | //printf("irot1 = %d, irot2 = %d \n", irot1, irot2); | |
1828 | ||
1829 | gMC->Gsvolu("ZEMF", "TUBE", idtmed[3], fFibZEM, 3); // Active material | |
1830 | ||
1831 | gMC->Gsdvn("ZETR", "ZEM ", fDivZEM[2], 1); // Tranches | |
1832 | ||
1833 | dimPb[0] = kDimZEMPb; // Lead slices | |
1834 | dimPb[1] = fDimZEM[2]; | |
1835 | dimPb[2] = fDimZEM[1]; | |
1836 | //dimPb[3] = fDimZEM[3]; //controllare | |
1837 | dimPb[3] = 90.-fDimZEM[3]; //originale | |
1838 | dimPb[4] = 0.; | |
1839 | dimPb[5] = 0.; | |
1840 | gMC->Gsvolu("ZEL0", "PARA", idtmed[5], dimPb, 6); | |
1841 | gMC->Gsvolu("ZEL1", "PARA", idtmed[5], dimPb, 6); | |
1842 | gMC->Gsvolu("ZEL2", "PARA", idtmed[5], dimPb, 6); | |
1843 | ||
1844 | // --- Position the lead slices in the tranche | |
1845 | Float_t zTran = fDimZEM[0]/fDivZEM[2]; | |
1846 | Float_t zTrPb = -zTran+kDimZEMPb; | |
1847 | gMC->Gspos("ZEL0", 1, "ZETR", zTrPb, 0., 0., 0, "ONLY"); | |
1848 | gMC->Gspos("ZEL1", 1, "ZETR", kDimZEMPb, 0., 0., 0, "ONLY"); | |
1849 | ||
1850 | // --- Vacuum zone (to be filled with fibres) | |
1851 | dimVoid[0] = (zTran-2*kDimZEMPb)/2.; | |
1852 | dimVoid[1] = fDimZEM[2]; | |
1853 | dimVoid[2] = fDimZEM[1]; | |
1854 | dimVoid[3] = 90.-fDimZEM[3]; | |
1855 | dimVoid[4] = 0.; | |
1856 | dimVoid[5] = 0.; | |
1857 | gMC->Gsvolu("ZEV0", "PARA", idtmed[10], dimVoid,6); | |
1858 | gMC->Gsvolu("ZEV1", "PARA", idtmed[10], dimVoid,6); | |
1859 | ||
1860 | // --- Divide the vacuum slice into sticks along x axis | |
1861 | gMC->Gsdvn("ZES0", "ZEV0", fDivZEM[0], 3); | |
1862 | gMC->Gsdvn("ZES1", "ZEV1", fDivZEM[0], 3); | |
1863 | ||
1864 | // --- Positioning the fibers into the sticks | |
1865 | gMC->Gspos("ZEMF", 1,"ZES0", 0., 0., 0., irot2, "ONLY"); | |
1866 | gMC->Gspos("ZEMF", 1,"ZES1", 0., 0., 0., irot2, "ONLY"); | |
1867 | ||
1868 | // --- Positioning the vacuum slice into the tranche | |
5bb2bc93 | 1869 | //Float_t displFib = fDimZEM[1]/fDivZEM[0]; |
8d433671 | 1870 | gMC->Gspos("ZEV0", 1,"ZETR", -dimVoid[0], 0., 0., 0, "ONLY"); |
6ac9cca5 | 1871 | gMC->Gspos("ZEV1", 1,"ZETR", -dimVoid[0]+zTran, 0., 0., 0, "ONLY"); |
8d433671 | 1872 | |
1873 | // --- Positioning the ZEM into the ZDC - rotation for 90 degrees | |
f853b9aa | 1874 | // NB -> ZEM is positioned in ALIC (instead of in ZDC) volume |
8d433671 | 1875 | gMC->Gspos("ZEM ", 1,"ALIC", -fPosZEM[0], fPosZEM[1], fPosZEM[2]+fDimZEM[0], irot1, "ONLY"); |
1876 | ||
1877 | // Second EM ZDC (same side w.r.t. IP, just on the other side w.r.t. beam pipe) | |
1878 | gMC->Gspos("ZEM ", 2,"ALIC", fPosZEM[0], fPosZEM[1], fPosZEM[2]+fDimZEM[0], irot1, "ONLY"); | |
1879 | ||
1880 | // --- Adding last slice at the end of the EM calorimeter | |
1881 | Float_t zLastSlice = fPosZEM[2]+kDimZEMPb+2*fDimZEM[0]; | |
1882 | gMC->Gspos("ZEL2", 1,"ALIC", fPosZEM[0], fPosZEM[1], zLastSlice, irot1, "ONLY"); | |
1883 | //Ch debug | |
1884 | //printf("\n ZEM lenght = %f cm\n",2*fZEMLength); | |
1885 | //printf("\n ZEM -> %f < z < %f cm\n",fPosZEM[2],fPosZEM[2]+2*fZEMLength+zLastSlice+kDimZEMPb); | |
1886 | ||
1887 | } | |
1888 | ||
1889 | //_____________________________________________________________________________ | |
1890 | void AliZDCv3::DrawModule() const | |
1891 | { | |
1892 | // | |
1893 | // Draw a shaded view of the Zero Degree Calorimeter version 1 | |
1894 | // | |
1895 | ||
1896 | // Set everything unseen | |
1897 | gMC->Gsatt("*", "seen", -1); | |
1898 | // | |
1899 | // Set ALIC mother transparent | |
1900 | gMC->Gsatt("ALIC","SEEN",0); | |
1901 | // | |
1902 | // Set the volumes visible | |
f853b9aa | 1903 | gMC->Gsatt("ZDCC","SEEN",0); |
8d433671 | 1904 | gMC->Gsatt("QT01","SEEN",1); |
1905 | gMC->Gsatt("QT02","SEEN",1); | |
1906 | gMC->Gsatt("QT03","SEEN",1); | |
1907 | gMC->Gsatt("QT04","SEEN",1); | |
1908 | gMC->Gsatt("QT05","SEEN",1); | |
1909 | gMC->Gsatt("QT06","SEEN",1); | |
1910 | gMC->Gsatt("QT07","SEEN",1); | |
1911 | gMC->Gsatt("QT08","SEEN",1); | |
1912 | gMC->Gsatt("QT09","SEEN",1); | |
1913 | gMC->Gsatt("QT10","SEEN",1); | |
1914 | gMC->Gsatt("QT11","SEEN",1); | |
1915 | gMC->Gsatt("QT12","SEEN",1); | |
1916 | gMC->Gsatt("QT13","SEEN",1); | |
1917 | gMC->Gsatt("QT14","SEEN",1); | |
1918 | gMC->Gsatt("QT15","SEEN",1); | |
1919 | gMC->Gsatt("QT16","SEEN",1); | |
1920 | gMC->Gsatt("QT17","SEEN",1); | |
1921 | gMC->Gsatt("QT18","SEEN",1); | |
1922 | gMC->Gsatt("QC01","SEEN",1); | |
1923 | gMC->Gsatt("QC02","SEEN",1); | |
1924 | gMC->Gsatt("QC03","SEEN",1); | |
1925 | gMC->Gsatt("QC04","SEEN",1); | |
1926 | gMC->Gsatt("QC05","SEEN",1); | |
1927 | gMC->Gsatt("QTD1","SEEN",1); | |
1928 | gMC->Gsatt("QTD2","SEEN",1); | |
1929 | gMC->Gsatt("QTD3","SEEN",1); | |
1930 | gMC->Gsatt("MQXL","SEEN",1); | |
1931 | gMC->Gsatt("YMQL","SEEN",1); | |
1932 | gMC->Gsatt("MQX ","SEEN",1); | |
1933 | gMC->Gsatt("YMQ ","SEEN",1); | |
1934 | gMC->Gsatt("ZQYX","SEEN",1); | |
1935 | gMC->Gsatt("MD1 ","SEEN",1); | |
1936 | gMC->Gsatt("MD1V","SEEN",1); | |
1937 | gMC->Gsatt("YD1 ","SEEN",1); | |
1938 | gMC->Gsatt("MD2 ","SEEN",1); | |
1939 | gMC->Gsatt("YD2 ","SEEN",1); | |
1940 | gMC->Gsatt("ZNEU","SEEN",0); | |
1941 | gMC->Gsatt("ZNF1","SEEN",0); | |
1942 | gMC->Gsatt("ZNF2","SEEN",0); | |
1943 | gMC->Gsatt("ZNF3","SEEN",0); | |
1944 | gMC->Gsatt("ZNF4","SEEN",0); | |
1945 | gMC->Gsatt("ZNG1","SEEN",0); | |
1946 | gMC->Gsatt("ZNG2","SEEN",0); | |
1947 | gMC->Gsatt("ZNG3","SEEN",0); | |
1948 | gMC->Gsatt("ZNG4","SEEN",0); | |
1949 | gMC->Gsatt("ZNTX","SEEN",0); | |
1950 | gMC->Gsatt("ZN1 ","COLO",4); | |
1951 | gMC->Gsatt("ZN1 ","SEEN",1); | |
1952 | gMC->Gsatt("ZNSL","SEEN",0); | |
1953 | gMC->Gsatt("ZNST","SEEN",0); | |
1954 | gMC->Gsatt("ZPRO","SEEN",0); | |
1955 | gMC->Gsatt("ZPF1","SEEN",0); | |
1956 | gMC->Gsatt("ZPF2","SEEN",0); | |
1957 | gMC->Gsatt("ZPF3","SEEN",0); | |
1958 | gMC->Gsatt("ZPF4","SEEN",0); | |
1959 | gMC->Gsatt("ZPG1","SEEN",0); | |
1960 | gMC->Gsatt("ZPG2","SEEN",0); | |
1961 | gMC->Gsatt("ZPG3","SEEN",0); | |
1962 | gMC->Gsatt("ZPG4","SEEN",0); | |
1963 | gMC->Gsatt("ZPTX","SEEN",0); | |
1964 | gMC->Gsatt("ZP1 ","COLO",6); | |
1965 | gMC->Gsatt("ZP1 ","SEEN",1); | |
1966 | gMC->Gsatt("ZPSL","SEEN",0); | |
1967 | gMC->Gsatt("ZPST","SEEN",0); | |
1968 | gMC->Gsatt("ZEM ","COLO",7); | |
1969 | gMC->Gsatt("ZEM ","SEEN",1); | |
1970 | gMC->Gsatt("ZEMF","SEEN",0); | |
1971 | gMC->Gsatt("ZETR","SEEN",0); | |
1972 | gMC->Gsatt("ZEL0","SEEN",0); | |
1973 | gMC->Gsatt("ZEL1","SEEN",0); | |
1974 | gMC->Gsatt("ZEL2","SEEN",0); | |
1975 | gMC->Gsatt("ZEV0","SEEN",0); | |
1976 | gMC->Gsatt("ZEV1","SEEN",0); | |
1977 | gMC->Gsatt("ZES0","SEEN",0); | |
1978 | gMC->Gsatt("ZES1","SEEN",0); | |
1979 | ||
1980 | // | |
1981 | gMC->Gdopt("hide", "on"); | |
1982 | gMC->Gdopt("shad", "on"); | |
1983 | gMC->Gsatt("*", "fill", 7); | |
1984 | gMC->SetClipBox("."); | |
1985 | gMC->SetClipBox("*", 0, 100, -100, 100, 12000, 16000); | |
1986 | gMC->DefaultRange(); | |
1987 | gMC->Gdraw("alic", 40, 30, 0, 488, 220, .07, .07); | |
f853b9aa | 1988 | gMC->Gdhead(1111, "Zero Degree Calorimeter Version 3"); |
8d433671 | 1989 | gMC->Gdman(18, 4, "MAN"); |
1990 | } | |
1991 | ||
1992 | //_____________________________________________________________________________ | |
1993 | void AliZDCv3::CreateMaterials() | |
1994 | { | |
1995 | // | |
1996 | // Create Materials for the Zero Degree Calorimeter | |
1997 | // | |
00521574 | 1998 | Float_t dens, ubuf[1], wmat[3], a[3], z[3]; |
1999 | ||
2000 | // --- W alloy -> ZN passive material | |
2001 | dens = 17.6; | |
2002 | a[0] = 183.85; | |
2003 | a[1] = 55.85; | |
2004 | a[2] = 58.71; | |
2005 | z[0] = 74.; | |
2006 | z[1] = 26.; | |
2007 | z[2] = 28.; | |
2008 | wmat[0] = .93; | |
2009 | wmat[1] = .03; | |
2010 | wmat[2] = .04; | |
6656fe8d | 2011 | AliMixture(1, "WALL", a, z, dens, 3, wmat); |
8d433671 | 2012 | |
8d433671 | 2013 | // --- Brass (CuZn) -> ZP passive material |
2014 | dens = 8.48; | |
2015 | a[0] = 63.546; | |
2016 | a[1] = 65.39; | |
2017 | z[0] = 29.; | |
2018 | z[1] = 30.; | |
2019 | wmat[0] = .63; | |
2020 | wmat[1] = .37; | |
cd807e71 | 2021 | AliMixture(2, "BRASS", a, z, dens, 2, wmat); |
8d433671 | 2022 | |
2023 | // --- SiO2 | |
2024 | dens = 2.64; | |
2025 | a[0] = 28.086; | |
2026 | a[1] = 15.9994; | |
2027 | z[0] = 14.; | |
2028 | z[1] = 8.; | |
2029 | wmat[0] = 1.; | |
2030 | wmat[1] = 2.; | |
cd807e71 | 2031 | AliMixture(3, "SIO2", a, z, dens, -2, wmat); |
8d433671 | 2032 | |
2033 | // --- Lead | |
2034 | ubuf[0] = 1.12; | |
2035 | AliMaterial(5, "LEAD", 207.19, 82., 11.35, .56, 18.5, ubuf, 1); | |
2036 | ||
2037 | // --- Copper (energy loss taken into account) | |
2038 | ubuf[0] = 1.10; | |
2039 | AliMaterial(6, "COPP0", 63.54, 29., 8.96, 1.4, 0., ubuf, 1); | |
2040 | ||
8d433671 | 2041 | // --- Iron (energy loss taken into account) |
2042 | ubuf[0] = 1.1; | |
2043 | AliMaterial(7, "IRON0", 55.85, 26., 7.87, 1.76, 0., ubuf, 1); | |
2044 | ||
2045 | // --- Iron (no energy loss) | |
2046 | ubuf[0] = 1.1; | |
313e8ff0 | 2047 | AliMaterial(8, "IRON1", 55.85, 26., 7.87, 1.76, 0., ubuf, 1); |
f853b9aa | 2048 | |
8d433671 | 2049 | // --------------------------------------------------------- |
2050 | Float_t aResGas[3]={1.008,12.0107,15.9994}; | |
2051 | Float_t zResGas[3]={1.,6.,8.}; | |
2052 | Float_t wResGas[3]={0.28,0.28,0.44}; | |
2053 | Float_t dResGas = 3.2E-14; | |
2054 | ||
2055 | // --- Vacuum (no magnetic field) | |
2056 | AliMixture(10, "VOID", aResGas, zResGas, dResGas, 3, wResGas); | |
8d433671 | 2057 | |
2058 | // --- Vacuum (with magnetic field) | |
2059 | AliMixture(11, "VOIM", aResGas, zResGas, dResGas, 3, wResGas); | |
8d433671 | 2060 | |
2061 | // --- Air (no magnetic field) | |
2062 | Float_t aAir[4]={12.0107,14.0067,15.9994,39.948}; | |
2063 | Float_t zAir[4]={6.,7.,8.,18.}; | |
2064 | Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827}; | |
2065 | Float_t dAir = 1.20479E-3; | |
2066 | // | |
2067 | AliMixture(12, "Air $", aAir, zAir, dAir, 4, wAir); | |
8d433671 | 2068 | |
2069 | // --- Definition of tracking media: | |
2070 | ||
2071 | // --- Tantalum = 1 ; | |
2072 | // --- Brass = 2 ; | |
2073 | // --- Fibers (SiO2) = 3 ; | |
2074 | // --- Fibers (SiO2) = 4 ; | |
2075 | // --- Lead = 5 ; | |
2076 | // --- Copper (with energy loss)= 6 ; | |
2077 | // --- Copper (with energy loss)= 13 ; | |
2078 | // --- Iron (with energy loss) = 7 ; | |
2079 | // --- Iron (without energy loss) = 8 ; | |
2080 | // --- Vacuum (no field) = 10 | |
2081 | // --- Vacuum (with field) = 11 | |
2082 | // --- Air (no field) = 12 | |
2083 | ||
2084 | // **************************************************** | |
2085 | // Tracking media parameters | |
2086 | // | |
2087 | Float_t epsil = 0.01; // Tracking precision, | |
2088 | Float_t stmin = 0.01; // Min. value 4 max. step (cm) | |
2089 | Float_t stemax = 1.; // Max. step permitted (cm) | |
2090 | Float_t tmaxfd = 0.; // Maximum angle due to field (degrees) | |
2091 | Float_t deemax = -1.; // Maximum fractional energy loss | |
2092 | Float_t nofieldm = 0.; // Max. field value (no field) | |
2093 | Float_t fieldm = 45.; // Max. field value (with field) | |
2094 | Int_t isvol = 0; // ISVOL =0 -> not sensitive volume | |
2095 | Int_t isvolActive = 1; // ISVOL =1 -> sensitive volume | |
2096 | Int_t inofld = 0; // IFIELD=0 -> no magnetic field | |
2097 | Int_t ifield =2; // IFIELD=2 -> magnetic field defined in AliMagFC.h | |
2098 | // ***************************************************** | |
2099 | ||
2100 | AliMedium(1, "ZTANT", 1, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2101 | AliMedium(2, "ZBRASS",2, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2102 | AliMedium(3, "ZSIO2", 3, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2103 | AliMedium(4, "ZQUAR", 3, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2104 | AliMedium(5, "ZLEAD", 5, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2105 | AliMedium(6, "ZCOPP", 6, isvol, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2106 | AliMedium(7, "ZIRON", 7, isvol, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2107 | AliMedium(8, "ZIRONN",8, isvol, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2108 | AliMedium(10,"ZVOID",10, isvol, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2109 | AliMedium(12,"ZAIR", 12, isvol, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2110 | // | |
2111 | AliMedium(11,"ZVOIM",11, isvol, ifield, fieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
00521574 | 2112 | |
f853b9aa | 2113 | |
2114 | } | |
2115 | ||
2116 | //_____________________________________________________________________________ | |
2117 | void AliZDCv3::AddAlignableVolumes() const | |
2118 | { | |
2119 | // | |
2120 | // Create entries for alignable volumes associating the symbolic volume | |
2121 | // name with the corresponding volume path. Needs to be syncronized with | |
2122 | // eventual changes in the geometry. | |
2123 | // | |
63e6d88e | 2124 | TString volpath1 = "ALIC_1/ZDCC_1/ZNEU_1"; |
2125 | TString volpath2 = "ALIC_1/ZDCC_1/ZPRO_1"; | |
2126 | TString volpath3 = "ALIC_1/ZDCA_1/ZNEU_2"; | |
2127 | TString volpath4 = "ALIC_1/ZDCA_1/ZPRO_2"; | |
f853b9aa | 2128 | |
63e6d88e | 2129 | TString symname1="ZDC/NeutronZDC_C"; |
2130 | TString symname2="ZDC/ProtonZDC_C"; | |
2131 | TString symname3="ZDC/NeutronZDC_A"; | |
2132 | TString symname4="ZDC/ProtonZDC_A"; | |
f853b9aa | 2133 | |
2134 | if(!gGeoManager->SetAlignableEntry(symname1.Data(),volpath1.Data())) | |
2135 | AliFatal(Form("Alignable entry %s not created. Volume path %s not valid", symname1.Data(),volpath1.Data())); | |
2136 | ||
2137 | if(!gGeoManager->SetAlignableEntry(symname2.Data(),volpath2.Data())) | |
2138 | AliFatal(Form("Alignable entry %s not created. Volume path %s not valid", symname2.Data(),volpath2.Data())); | |
63e6d88e | 2139 | |
2140 | if(!gGeoManager->SetAlignableEntry(symname3.Data(),volpath3.Data())) | |
2141 | AliFatal(Form("Alignable entry %s not created. Volume path %s not valid", symname1.Data(),volpath1.Data())); | |
2142 | ||
2143 | if(!gGeoManager->SetAlignableEntry(symname4.Data(),volpath4.Data())) | |
2144 | AliFatal(Form("Alignable entry %s not created. Volume path %s not valid", symname2.Data(),volpath2.Data())); | |
2145 | ||
f853b9aa | 2146 | } |
2147 | ||
2148 | ||
2149 | //_____________________________________________________________________________ | |
2150 | void AliZDCv3::Init() | |
2151 | { | |
2152 | InitTables(); | |
2153 | Int_t *idtmed = fIdtmed->GetArray(); | |
2154 | Int_t i; | |
8d433671 | 2155 | // Thresholds for showering in the ZDCs |
2156 | i = 1; //tantalum | |
2157 | gMC->Gstpar(idtmed[i], "CUTGAM", .001); | |
2158 | gMC->Gstpar(idtmed[i], "CUTELE", .001); | |
2159 | gMC->Gstpar(idtmed[i], "CUTNEU", .01); | |
2160 | gMC->Gstpar(idtmed[i], "CUTHAD", .01); | |
2161 | i = 2; //brass | |
2162 | gMC->Gstpar(idtmed[i], "CUTGAM", .001); | |
2163 | gMC->Gstpar(idtmed[i], "CUTELE", .001); | |
2164 | gMC->Gstpar(idtmed[i], "CUTNEU", .01); | |
2165 | gMC->Gstpar(idtmed[i], "CUTHAD", .01); | |
2166 | i = 5; //lead | |
2167 | gMC->Gstpar(idtmed[i], "CUTGAM", .001); | |
2168 | gMC->Gstpar(idtmed[i], "CUTELE", .001); | |
2169 | gMC->Gstpar(idtmed[i], "CUTNEU", .01); | |
2170 | gMC->Gstpar(idtmed[i], "CUTHAD", .01); | |
2171 | ||
2172 | // Avoid too detailed showering in TDI | |
f853b9aa | 2173 | i = 6; //copper |
8d433671 | 2174 | gMC->Gstpar(idtmed[i], "CUTGAM", .1); |
2175 | gMC->Gstpar(idtmed[i], "CUTELE", .1); | |
2176 | gMC->Gstpar(idtmed[i], "CUTNEU", 1.); | |
2177 | gMC->Gstpar(idtmed[i], "CUTHAD", 1.); | |
2178 | ||
8d433671 | 2179 | // Avoid too detailed showering along the beam line |
2180 | i = 7; //iron with energy loss (ZIRON) | |
2181 | gMC->Gstpar(idtmed[i], "CUTGAM", .1); | |
2182 | gMC->Gstpar(idtmed[i], "CUTELE", .1); | |
2183 | gMC->Gstpar(idtmed[i], "CUTNEU", 1.); | |
2184 | gMC->Gstpar(idtmed[i], "CUTHAD", 1.); | |
2185 | ||
2186 | // Avoid too detailed showering along the beam line | |
2187 | i = 8; //iron with energy loss (ZIRONN) | |
2188 | gMC->Gstpar(idtmed[i], "CUTGAM", .1); | |
2189 | gMC->Gstpar(idtmed[i], "CUTELE", .1); | |
2190 | gMC->Gstpar(idtmed[i], "CUTNEU", 1.); | |
2191 | gMC->Gstpar(idtmed[i], "CUTHAD", 1.); | |
cd807e71 | 2192 | |
8d433671 | 2193 | // Avoid interaction in fibers (only energy loss allowed) |
2194 | i = 3; //fibers (ZSI02) | |
2195 | gMC->Gstpar(idtmed[i], "DCAY", 0.); | |
2196 | gMC->Gstpar(idtmed[i], "MULS", 0.); | |
2197 | gMC->Gstpar(idtmed[i], "PFIS", 0.); | |
2198 | gMC->Gstpar(idtmed[i], "MUNU", 0.); | |
2199 | gMC->Gstpar(idtmed[i], "LOSS", 1.); | |
2200 | gMC->Gstpar(idtmed[i], "PHOT", 0.); | |
2201 | gMC->Gstpar(idtmed[i], "COMP", 0.); | |
2202 | gMC->Gstpar(idtmed[i], "PAIR", 0.); | |
2203 | gMC->Gstpar(idtmed[i], "BREM", 0.); | |
2204 | gMC->Gstpar(idtmed[i], "DRAY", 0.); | |
2205 | gMC->Gstpar(idtmed[i], "ANNI", 0.); | |
2206 | gMC->Gstpar(idtmed[i], "HADR", 0.); | |
2207 | i = 4; //fibers (ZQUAR) | |
2208 | gMC->Gstpar(idtmed[i], "DCAY", 0.); | |
2209 | gMC->Gstpar(idtmed[i], "MULS", 0.); | |
2210 | gMC->Gstpar(idtmed[i], "PFIS", 0.); | |
2211 | gMC->Gstpar(idtmed[i], "MUNU", 0.); | |
2212 | gMC->Gstpar(idtmed[i], "LOSS", 1.); | |
2213 | gMC->Gstpar(idtmed[i], "PHOT", 0.); | |
2214 | gMC->Gstpar(idtmed[i], "COMP", 0.); | |
2215 | gMC->Gstpar(idtmed[i], "PAIR", 0.); | |
2216 | gMC->Gstpar(idtmed[i], "BREM", 0.); | |
2217 | gMC->Gstpar(idtmed[i], "DRAY", 0.); | |
2218 | gMC->Gstpar(idtmed[i], "ANNI", 0.); | |
2219 | gMC->Gstpar(idtmed[i], "HADR", 0.); | |
2220 | ||
2221 | // Avoid interaction in void | |
2222 | i = 11; //void with field | |
2223 | gMC->Gstpar(idtmed[i], "DCAY", 0.); | |
2224 | gMC->Gstpar(idtmed[i], "MULS", 0.); | |
2225 | gMC->Gstpar(idtmed[i], "PFIS", 0.); | |
2226 | gMC->Gstpar(idtmed[i], "MUNU", 0.); | |
2227 | gMC->Gstpar(idtmed[i], "LOSS", 0.); | |
2228 | gMC->Gstpar(idtmed[i], "PHOT", 0.); | |
2229 | gMC->Gstpar(idtmed[i], "COMP", 0.); | |
2230 | gMC->Gstpar(idtmed[i], "PAIR", 0.); | |
2231 | gMC->Gstpar(idtmed[i], "BREM", 0.); | |
2232 | gMC->Gstpar(idtmed[i], "DRAY", 0.); | |
2233 | gMC->Gstpar(idtmed[i], "ANNI", 0.); | |
2234 | gMC->Gstpar(idtmed[i], "HADR", 0.); | |
2235 | ||
2236 | // | |
2237 | fMedSensZN = idtmed[1]; // Sensitive volume: ZN passive material | |
2238 | fMedSensZP = idtmed[2]; // Sensitive volume: ZP passive material | |
2239 | fMedSensF1 = idtmed[3]; // Sensitive volume: fibres type 1 | |
2240 | fMedSensF2 = idtmed[4]; // Sensitive volume: fibres type 2 | |
2241 | fMedSensZEM = idtmed[5]; // Sensitive volume: ZEM passive material | |
f853b9aa | 2242 | fMedSensTDI = idtmed[6]; // Sensitive volume: TDI Cu shield |
8d433671 | 2243 | fMedSensPI = idtmed[7]; // Sensitive volume: beam pipes |
2244 | fMedSensGR = idtmed[12]; // Sensitive volume: air into the grooves | |
8d433671 | 2245 | } |
2246 | ||
2247 | //_____________________________________________________________________________ | |
2248 | void AliZDCv3::InitTables() | |
2249 | { | |
2250 | // | |
2251 | // Read light tables for Cerenkov light production parameterization | |
2252 | // | |
2253 | ||
2254 | Int_t k, j; | |
2255 | ||
2256 | char *lightfName1,*lightfName2,*lightfName3,*lightfName4, | |
2257 | *lightfName5,*lightfName6,*lightfName7,*lightfName8; | |
2258 | FILE *fp1, *fp2, *fp3, *fp4, *fp5, *fp6, *fp7, *fp8; | |
2259 | ||
2260 | // --- Reading light tables for ZN | |
f853b9aa | 2261 | lightfName1 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620362207s"); |
8d433671 | 2262 | if((fp1 = fopen(lightfName1,"r")) == NULL){ |
2263 | printf("Cannot open file fp1 \n"); | |
2264 | return; | |
2265 | } | |
f853b9aa | 2266 | lightfName2 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620362208s"); |
8d433671 | 2267 | if((fp2 = fopen(lightfName2,"r")) == NULL){ |
2268 | printf("Cannot open file fp2 \n"); | |
2269 | return; | |
2270 | } | |
f853b9aa | 2271 | lightfName3 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620362209s"); |
8d433671 | 2272 | if((fp3 = fopen(lightfName3,"r")) == NULL){ |
2273 | printf("Cannot open file fp3 \n"); | |
2274 | return; | |
2275 | } | |
f853b9aa | 2276 | lightfName4 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620362210s"); |
8d433671 | 2277 | if((fp4 = fopen(lightfName4,"r")) == NULL){ |
2278 | printf("Cannot open file fp4 \n"); | |
2279 | return; | |
2280 | } | |
2281 | ||
2282 | for(k=0; k<fNalfan; k++){ | |
2283 | for(j=0; j<fNben; j++){ | |
2284 | fscanf(fp1,"%f",&fTablen[0][k][j]); | |
2285 | fscanf(fp2,"%f",&fTablen[1][k][j]); | |
2286 | fscanf(fp3,"%f",&fTablen[2][k][j]); | |
2287 | fscanf(fp4,"%f",&fTablen[3][k][j]); | |
2288 | } | |
2289 | } | |
2290 | fclose(fp1); | |
2291 | fclose(fp2); | |
2292 | fclose(fp3); | |
2293 | fclose(fp4); | |
2294 | ||
2295 | // --- Reading light tables for ZP and ZEM | |
f853b9aa | 2296 | lightfName5 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620552207s"); |
8d433671 | 2297 | if((fp5 = fopen(lightfName5,"r")) == NULL){ |
2298 | printf("Cannot open file fp5 \n"); | |
2299 | return; | |
2300 | } | |
f853b9aa | 2301 | lightfName6 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620552208s"); |
8d433671 | 2302 | if((fp6 = fopen(lightfName6,"r")) == NULL){ |
2303 | printf("Cannot open file fp6 \n"); | |
2304 | return; | |
2305 | } | |
f853b9aa | 2306 | lightfName7 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620552209s"); |
8d433671 | 2307 | if((fp7 = fopen(lightfName7,"r")) == NULL){ |
2308 | printf("Cannot open file fp7 \n"); | |
2309 | return; | |
2310 | } | |
f853b9aa | 2311 | lightfName8 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620552210s"); |
8d433671 | 2312 | if((fp8 = fopen(lightfName8,"r")) == NULL){ |
2313 | printf("Cannot open file fp8 \n"); | |
2314 | return; | |
2315 | } | |
2316 | ||
2317 | for(k=0; k<fNalfap; k++){ | |
2318 | for(j=0; j<fNbep; j++){ | |
2319 | fscanf(fp5,"%f",&fTablep[0][k][j]); | |
2320 | fscanf(fp6,"%f",&fTablep[1][k][j]); | |
2321 | fscanf(fp7,"%f",&fTablep[2][k][j]); | |
2322 | fscanf(fp8,"%f",&fTablep[3][k][j]); | |
2323 | } | |
2324 | } | |
2325 | fclose(fp5); | |
2326 | fclose(fp6); | |
2327 | fclose(fp7); | |
2328 | fclose(fp8); | |
2329 | } | |
2330 | //_____________________________________________________________________________ | |
2331 | void AliZDCv3::StepManager() | |
2332 | { | |
2333 | // | |
2334 | // Routine called at every step in the Zero Degree Calorimeters | |
b6a8f9f1 | 2335 | // |
47709f57 | 2336 | Int_t j, vol[2]={0,0}, ibeta=0, ialfa=0, ibe=0, nphe=0; |
2337 | Float_t hits[11], x[3], xdet[3], um[3], ud[3]; | |
2338 | Float_t m=0., ekin=0., destep=0., be=0., out=0.; | |
61424d1c | 2339 | // Parametrization for light guide uniformity |
61424d1c | 2340 | // NEW!!! Light guide tilted @ 51 degrees |
2341 | Float_t guiPar[4]={0.31,-0.0006305,0.01337,0.8895}; | |
f853b9aa | 2342 | Double_t s[3], p[3]; |
8d433671 | 2343 | const char *knamed; |
f853b9aa | 2344 | // |
47709f57 | 2345 | for(j=0;j<11;j++) hits[j]=-999.; |
f853b9aa | 2346 | // |
8d433671 | 2347 | // --- This part is for no shower developement in beam pipe and TDI |
2348 | // If particle interacts with beam pipe or TDI -> return | |
f853b9aa | 2349 | if((gMC->CurrentMedium() == fMedSensPI) || (gMC->CurrentMedium() == fMedSensTDI)){ |
6b7cc34d | 2350 | // If option NoShower is set -> StopTrack |
2351 | Int_t ipr = 0; | |
cd807e71 | 2352 | if(fNoShower==1){ |
f853b9aa | 2353 | gMC->TrackPosition(s[0],s[1],s[2]); |
cd807e71 | 2354 | if(gMC->CurrentMedium() == fMedSensPI){ |
8d433671 | 2355 | knamed = gMC->CurrentVolName(); |
f853b9aa | 2356 | if(!strncmp(knamed,"YMQ",3)){ |
2357 | if(s[2]<0) fpLostITC += 1; | |
2358 | else fpLostITA += 1; | |
6b7cc34d | 2359 | ipr=1; |
f853b9aa | 2360 | } |
8cbab886 | 2361 | else if(!strncmp(knamed,"YD1",3)){ |
f853b9aa | 2362 | if(s[2]<0) fpLostD1C += 1; |
2363 | else fpLostD1A += 1; | |
6b7cc34d | 2364 | ipr=1; |
f853b9aa | 2365 | } |
8cbab886 | 2366 | else if(!strncmp(knamed,"QAL",3)) fnTrou++; |
8d433671 | 2367 | } |
f853b9aa | 2368 | else if(gMC->CurrentMedium() == fMedSensTDI){ |
8d433671 | 2369 | knamed = gMC->CurrentVolName(); |
f853b9aa | 2370 | if(!strncmp(knamed,"MD1",3)){ |
2371 | if(s[2]<0) fpLostD1C += 1; | |
2372 | else fpLostD1A += 1; | |
6b7cc34d | 2373 | ipr=1; |
f853b9aa | 2374 | } |
8cbab886 | 2375 | else if(!strncmp(knamed,"QTD",3)) fpLostTDI += 1; |
2376 | else if(!strncmp(knamed,"QLU",3)){ | |
2377 | if(s[2]<0) fnLumiC ++; | |
2378 | else fnLumiA++; | |
6b7cc34d | 2379 | ipr=1; |
8cbab886 | 2380 | } |
8d433671 | 2381 | } |
cd807e71 | 2382 | // |
8cbab886 | 2383 | //gMC->TrackMomentum(p[0], p[1], p[2], p[3]); |
cd807e71 | 2384 | //printf("\t Particle: mass = %1.3f, E = %1.3f GeV, pz = %1.2f GeV -> stopped in volume %s\n", |
2385 | // gMC->TrackMass(), p[3], p[2], gMC->CurrentVolName()); | |
2386 | // | |
6b7cc34d | 2387 | if(ipr!=0){ |
2388 | printf("\n\t **********************************\n"); | |
2389 | printf("\t ********** Side C **********\n"); | |
2390 | printf("\t # of spectators in IT = %d\n",fpLostITC); | |
2391 | printf("\t # of spectators in D1 = %d\n",fpLostD1C); | |
2392 | printf("\t # of spectators in luminometer = %d\n",fnLumiC); | |
2393 | printf("\t ********** Side A **********\n"); | |
2394 | printf("\t # of spectators in IT = %d\n",fpLostITA); | |
2395 | printf("\t # of spectators in D1 = %d\n",fpLostD1A); | |
2396 | printf("\t # of spectators in TDI = %d\n",fpLostTDI); | |
2397 | printf("\t # of spectators in luminometer = %d\n",fnLumiA); | |
2398 | printf("\t # of spectators in trousers = %d\n",fnTrou); | |
2399 | printf("\t **********************************\n"); | |
2400 | } | |
8d433671 | 2401 | gMC->StopTrack(); |
2402 | } | |
2403 | return; | |
2404 | } | |
2405 | ||
2406 | ||
2407 | if((gMC->CurrentMedium() == fMedSensZN) || (gMC->CurrentMedium() == fMedSensZP) || | |
2408 | (gMC->CurrentMedium() == fMedSensGR) || (gMC->CurrentMedium() == fMedSensF1) || | |
2409 | (gMC->CurrentMedium() == fMedSensF2) || (gMC->CurrentMedium() == fMedSensZEM)){ | |
2410 | ||
8cbab886 | 2411 | |
8d433671 | 2412 | //Particle coordinates |
f853b9aa | 2413 | gMC->TrackPosition(s[0],s[1],s[2]); |
8d433671 | 2414 | for(j=0; j<=2; j++) x[j] = s[j]; |
2415 | hits[0] = x[0]; | |
2416 | hits[1] = x[1]; | |
2417 | hits[2] = x[2]; | |
2418 | ||
2419 | // Determine in which ZDC the particle is | |
2420 | knamed = gMC->CurrentVolName(); | |
2421 | if(!strncmp(knamed,"ZN",2)){ | |
921be7cf | 2422 | if(x[2]<0.) vol[0]=1; // ZNC (dimuon side) |
2423 | else if(x[2]>0.) vol[0]=4; //ZNA | |
8d433671 | 2424 | } |
2425 | else if(!strncmp(knamed,"ZP",2)){ | |
921be7cf | 2426 | if(x[2]<0.) vol[0]=2; //ZPC (dimuon side) |
2427 | else if(x[2]>0.) vol[0]=5; //ZPA | |
8d433671 | 2428 | } |
921be7cf | 2429 | else if(!strncmp(knamed,"ZE",2)) vol[0]=3; //ZEM |
8d433671 | 2430 | |
2431 | // Determine in which quadrant the particle is | |
f853b9aa | 2432 | if(vol[0]==1){ //Quadrant in ZNC |
61424d1c | 2433 | // Calculating particle coordinates inside ZNC |
f853b9aa | 2434 | xdet[0] = x[0]-fPosZNC[0]; |
2435 | xdet[1] = x[1]-fPosZNC[1]; | |
8d433671 | 2436 | // Calculating quadrant in ZN |
2437 | if(xdet[0]<=0.){ | |
f853b9aa | 2438 | if(xdet[1]<=0.) vol[1]=1; |
2439 | else vol[1]=3; | |
8d433671 | 2440 | } |
2441 | else if(xdet[0]>0.){ | |
f853b9aa | 2442 | if(xdet[1]<=0.) vol[1]=2; |
2443 | else vol[1]=4; | |
8d433671 | 2444 | } |
2445 | if((vol[1]!=1) && (vol[1]!=2) && (vol[1]!=3) && (vol[1]!=4)) | |
2446 | printf("\n ZDC StepManager->ERROR in ZN!!! vol[1] = %d, xdet[0] = %f," | |
2447 | "xdet[1] = %f\n",vol[1], xdet[0], xdet[1]); | |
2448 | } | |
2449 | ||
f853b9aa | 2450 | else if(vol[0]==2){ //Quadrant in ZPC |
61424d1c | 2451 | // Calculating particle coordinates inside ZPC |
09930289 | 2452 | xdet[0] = x[0]-fPosZPC[0]; |
2453 | xdet[1] = x[1]-fPosZPC[1]; | |
8d433671 | 2454 | if(xdet[0]>=fDimZP[0]) xdet[0]=fDimZP[0]-0.01; |
2455 | if(xdet[0]<=-fDimZP[0]) xdet[0]=-fDimZP[0]+0.01; | |
2456 | // Calculating tower in ZP | |
2457 | Float_t xqZP = xdet[0]/(fDimZP[0]/2.); | |
2458 | for(int i=1; i<=4; i++){ | |
2459 | if(xqZP>=(i-3) && xqZP<(i-2)){ | |
2460 | vol[1] = i; | |
2461 | break; | |
2462 | } | |
2463 | } | |
2464 | if((vol[1]!=1) && (vol[1]!=2) && (vol[1]!=3) && (vol[1]!=4)) | |
2465 | printf(" ZDC StepManager->ERROR in ZP!!! vol[1] = %d, xdet[0] = %f," | |
2466 | "xdet[1] = %f\n",vol[1], xdet[0], xdet[1]); | |
2467 | } | |
f853b9aa | 2468 | // |
8d433671 | 2469 | // Quadrant in ZEM: vol[1] = 1 -> particle in 1st ZEM (placed at x = 8.5 cm) |
2470 | // vol[1] = 2 -> particle in 2nd ZEM (placed at x = -8.5 cm) | |
2471 | else if(vol[0] == 3){ | |
2472 | if(x[0]>0.){ | |
2473 | vol[1] = 1; | |
2474 | // Particle x-coordinate inside ZEM1 | |
2475 | xdet[0] = x[0]-fPosZEM[0]; | |
2476 | } | |
2477 | else{ | |
2478 | vol[1] = 2; | |
2479 | // Particle x-coordinate inside ZEM2 | |
2480 | xdet[0] = x[0]+fPosZEM[0]; | |
2481 | } | |
2482 | xdet[1] = x[1]-fPosZEM[1]; | |
2483 | } | |
f853b9aa | 2484 | // |
2485 | else if(vol[0]==4){ //Quadrant in ZNA | |
2486 | // Calculating particle coordinates inside ZNA | |
2487 | xdet[0] = x[0]-fPosZNA[0]; | |
2488 | xdet[1] = x[1]-fPosZNA[1]; | |
2489 | // Calculating quadrant in ZNA | |
2490 | if(xdet[0]>=0.){ | |
2491 | if(xdet[1]<=0.) vol[1]=1; | |
2492 | else vol[1]=3; | |
8d433671 | 2493 | } |
f853b9aa | 2494 | else if(xdet[0]<0.){ |
2495 | if(xdet[1]<=0.) vol[1]=2; | |
2496 | else vol[1]=4; | |
8d433671 | 2497 | } |
2498 | if((vol[1]!=1) && (vol[1]!=2) && (vol[1]!=3) && (vol[1]!=4)) | |
f853b9aa | 2499 | printf("\n ZDC StepManager->ERROR in ZNA!!! vol[1] = %d, xdet[0] = %f," |
8d433671 | 2500 | "xdet[1] = %f\n",vol[1], xdet[0], xdet[1]); |
2501 | } | |
f853b9aa | 2502 | // |
2503 | else if(vol[0]==5){ //Quadrant in ZPA | |
2504 | // Calculating particle coordinates inside ZPA | |
09930289 | 2505 | xdet[0] = x[0]-fPosZPA[0]; |
2506 | xdet[1] = x[1]-fPosZPA[1]; | |
8d433671 | 2507 | if(xdet[0]>=fDimZP[0]) xdet[0]=fDimZP[0]-0.01; |
2508 | if(xdet[0]<=-fDimZP[0]) xdet[0]=-fDimZP[0]+0.01; | |
2509 | // Calculating tower in ZP | |
f853b9aa | 2510 | Float_t xqZP = -xdet[0]/(fDimZP[0]/2.); |
8d433671 | 2511 | for(int i=1; i<=4; i++){ |
2512 | if(xqZP>=(i-3) && xqZP<(i-2)){ | |
2513 | vol[1] = i; | |
2514 | break; | |
2515 | } | |
2516 | } | |
2517 | if((vol[1]!=1) && (vol[1]!=2) && (vol[1]!=3) && (vol[1]!=4)) | |
f853b9aa | 2518 | printf(" ZDC StepManager->ERROR in ZPA!!! vol[1] = %d, xdet[0] = %f," |
8d433671 | 2519 | "xdet[1] = %f\n",vol[1], xdet[0], xdet[1]); |
2520 | } | |
2521 | ||
2522 | ||
2523 | // Store impact point and kinetic energy of the ENTERING particle | |
2524 | ||
2525 | if(gMC->IsTrackEntering()){ | |
2526 | //Particle energy | |
f853b9aa | 2527 | gMC->TrackMomentum(p[0],p[1],p[2],p[3]); |
8d433671 | 2528 | hits[3] = p[3]; |
2529 | // Impact point on ZDC | |
2530 | hits[4] = xdet[0]; | |
2531 | hits[5] = xdet[1]; | |
2532 | hits[6] = 0; | |
2533 | hits[7] = 0; | |
2534 | hits[8] = 0; | |
2535 | hits[9] = 0; | |
47709f57 | 2536 | // |
2537 | Int_t curTrackN = gAlice->GetMCApp()->GetCurrentTrackNumber(); | |
2538 | TParticle *part = (gAlice->GetMCApp())->Particle(curTrackN); | |
2539 | hits[10] = part->GetPdgCode(); | |
2540 | //printf("\t PDGCode = %d\n", part->GetPdgCode()); | |
8d433671 | 2541 | |
47709f57 | 2542 | AddHit(curTrackN, vol, hits); |
8d433671 | 2543 | |
2544 | if(fNoShower==1){ | |
921be7cf | 2545 | //printf("\t VolName %s -> det %d quad %d - x = %f, y = %f, z = %f\n", |
2546 | //knamed, vol[0], vol[1], x[0], x[1], x[2]); | |
2547 | if(vol[0]==1){ | |
2548 | fnDetectedC += 1; | |
8cbab886 | 2549 | printf("\n # of particles in ZNC = %d\n\n",fnDetectedC); |
921be7cf | 2550 | } |
2551 | else if(vol[0]==2){ | |
2552 | fpDetectedC += 1; | |
8cbab886 | 2553 | printf("\n # of particles in ZPC = %d\n\n",fpDetectedC); |
921be7cf | 2554 | } |
2555 | else if(vol[0]==4){ | |
2556 | fnDetectedA += 1; | |
8cbab886 | 2557 | printf("\n # of particles in ZNA = %d\n\n",fnDetectedA); |
921be7cf | 2558 | } |
2559 | else if(vol[0]==5){ | |
2560 | fpDetectedA += 1; | |
8cbab886 | 2561 | printf("\n # of particles in ZPA = %d\n\n",fpDetectedA); |
921be7cf | 2562 | } |
cd807e71 | 2563 | // |
2564 | //printf("\t Particle: mass = %1.3f, E = %1.3f GeV, pz = %1.2f GeV -> stopped in volume %s\n", | |
2565 | // gMC->TrackMass(), p[3], p[2], gMC->CurrentVolName()); | |
2566 | // | |
8d433671 | 2567 | gMC->StopTrack(); |
8d433671 | 2568 | return; |
2569 | } | |
2570 | } | |
2571 | ||
2572 | // Charged particles -> Energy loss | |
2573 | if((destep=gMC->Edep())){ | |
2574 | if(gMC->IsTrackStop()){ | |
f853b9aa | 2575 | gMC->TrackMomentum(p[0],p[1],p[2],p[3]); |
8d433671 | 2576 | m = gMC->TrackMass(); |
2577 | ekin = p[3]-m; | |
2578 | hits[9] = ekin; | |
2579 | hits[7] = 0.; | |
2580 | hits[8] = 0.; | |
2581 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2582 | } | |
2583 | else{ | |
2584 | hits[9] = destep; | |
2585 | hits[7] = 0.; | |
2586 | hits[8] = 0.; | |
2587 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2588 | } | |
2589 | } | |
2590 | } | |
2591 | ||
2592 | ||
2593 | // *** Light production in fibres | |
2594 | if((gMC->CurrentMedium() == fMedSensF1) || (gMC->CurrentMedium() == fMedSensF2)){ | |
2595 | ||
2596 | //Select charged particles | |
2597 | if((destep=gMC->Edep())){ | |
2598 | ||
2599 | // Particle velocity | |
2600 | Float_t beta = 0.; | |
f853b9aa | 2601 | gMC->TrackMomentum(p[0],p[1],p[2],p[3]); |
8d433671 | 2602 | Float_t ptot=TMath::Sqrt(p[0]*p[0]+p[1]*p[1]+p[2]*p[2]); |
2603 | if(p[3] > 0.00001) beta = ptot/p[3]; | |
2604 | else return; | |
2605 | if(beta<0.67)return; | |
2606 | else if((beta>=0.67) && (beta<=0.75)) ibeta = 0; | |
2607 | else if((beta>0.75) && (beta<=0.85)) ibeta = 1; | |
2608 | else if((beta>0.85) && (beta<=0.95)) ibeta = 2; | |
2609 | else if(beta>0.95) ibeta = 3; | |
2610 | ||
2611 | // Angle between particle trajectory and fibre axis | |
2612 | // 1 -> Momentum directions | |
2613 | um[0] = p[0]/ptot; | |
2614 | um[1] = p[1]/ptot; | |
2615 | um[2] = p[2]/ptot; | |
2616 | gMC->Gmtod(um,ud,2); | |
2617 | // 2 -> Angle < limit angle | |
2618 | Double_t alfar = TMath::ACos(ud[2]); | |
2619 | Double_t alfa = alfar*kRaddeg; | |
2620 | if(alfa>=110.) return; | |
2621 | // | |
2622 | ialfa = Int_t(1.+alfa/2.); | |
2623 | ||
2624 | // Distance between particle trajectory and fibre axis | |
f853b9aa | 2625 | gMC->TrackPosition(s[0],s[1],s[2]); |
8d433671 | 2626 | for(j=0; j<=2; j++){ |
2627 | x[j] = s[j]; | |
2628 | } | |
2629 | gMC->Gmtod(x,xdet,1); | |
2630 | if(TMath::Abs(ud[0])>0.00001){ | |
2631 | Float_t dcoeff = ud[1]/ud[0]; | |
2632 | be = TMath::Abs((xdet[1]-dcoeff*xdet[0])/TMath::Sqrt(dcoeff*dcoeff+1.)); | |
2633 | } | |
2634 | else{ | |
2635 | be = TMath::Abs(ud[0]); | |
2636 | } | |
2637 | ||
2638 | ibe = Int_t(be*1000.+1); | |
2639 | //if((vol[0]==1)) radius = fFibZN[1]; | |
2640 | //else if((vol[0]==2)) radius = fFibZP[1]; | |
2641 | ||
2642 | //Looking into the light tables | |
2643 | Float_t charge = gMC->TrackCharge(); | |
2644 | ||
80e87581 | 2645 | if(vol[0]==1 || vol[0]==4) { // (1) ZN fibres |
8d433671 | 2646 | if(ibe>fNben) ibe=fNben; |
2647 | out = charge*charge*fTablen[ibeta][ialfa][ibe]; | |
2648 | nphe = gRandom->Poisson(out); | |
2649 | // Ch. debug | |
2650 | //if(ibeta==3) printf("\t %f \t %f \t %f\n",alfa, be, out); | |
2651 | //printf("\t ibeta = %d, ialfa = %d, ibe = %d -> nphe = %d\n\n",ibeta,ialfa,ibe,nphe); | |
2652 | if(gMC->CurrentMedium() == fMedSensF1){ | |
2653 | hits[7] = nphe; //fLightPMQ | |
2654 | hits[8] = 0; | |
2655 | hits[9] = 0; | |
2656 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2657 | } | |
2658 | else{ | |
2659 | hits[7] = 0; | |
2660 | hits[8] = nphe; //fLightPMC | |
2661 | hits[9] = 0; | |
2662 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2663 | } | |
2664 | } | |
80e87581 | 2665 | else if(vol[0]==2 || vol[0]==5) {// (2) ZP fibres |
8d433671 | 2666 | if(ibe>fNbep) ibe=fNbep; |
2667 | out = charge*charge*fTablep[ibeta][ialfa][ibe]; | |
2668 | nphe = gRandom->Poisson(out); | |
2669 | if(gMC->CurrentMedium() == fMedSensF1){ | |
2670 | hits[7] = nphe; //fLightPMQ | |
2671 | hits[8] = 0; | |
2672 | hits[9] = 0; | |
2673 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2674 | } | |
2675 | else{ | |
2676 | hits[7] = 0; | |
2677 | hits[8] = nphe; //fLightPMC | |
2678 | hits[9] = 0; | |
2679 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2680 | } | |
2681 | } | |
2682 | else if((vol[0]==3)) { // (3) ZEM fibres | |
2683 | if(ibe>fNbep) ibe=fNbep; | |
2684 | out = charge*charge*fTablep[ibeta][ialfa][ibe]; | |
f853b9aa | 2685 | gMC->TrackPosition(s[0],s[1],s[2]); |
47709f57 | 2686 | Float_t xalic[3]; |
2687 | for(j=0; j<3; j++){ | |
8d433671 | 2688 | xalic[j] = s[j]; |
2689 | } | |
2690 | // z-coordinate from ZEM front face | |
2691 | // NB-> fPosZEM[2]+fZEMLength = -1000.+2*10.3 = 979.69 cm | |
47709f57 | 2692 | Float_t z = -xalic[2]+fPosZEM[2]+2*fZEMLength-xalic[1]; |
3268e9bb | 2693 | //z = xalic[2]-fPosZEM[2]-fZEMLength-xalic[1]*(TMath::Tan(45.*kDegrad)); |
2694 | //printf("\n fPosZEM[2]+2*fZEMLength = %f", fPosZEM[2]+2*fZEMLength); | |
47709f57 | 2695 | Float_t guiEff = guiPar[0]*(guiPar[1]*z*z+guiPar[2]*z+guiPar[3]); |
8d433671 | 2696 | out = out*guiEff; |
2697 | nphe = gRandom->Poisson(out); | |
3268e9bb | 2698 | //printf(" out*guiEff = %f nphe = %d", out, nphe); |
8d433671 | 2699 | if(vol[1] == 1){ |
2700 | hits[7] = 0; | |
2701 | hits[8] = nphe; //fLightPMC (ZEM1) | |
2702 | hits[9] = 0; | |
2703 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2704 | } | |
2705 | else{ | |
2706 | hits[7] = nphe; //fLightPMQ (ZEM2) | |
2707 | hits[8] = 0; | |
2708 | hits[9] = 0; | |
2709 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2710 | } | |
2711 | } | |
2712 | } | |
2713 | } | |
2714 | } |