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8d433671 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | ||
17 | /////////////////////////////////////////////////////////////////////// | |
18 | // // | |
19 | // AliZDCv3 --- new ZDC geometry // | |
3268e9bb | 20 | // with both ZDC arms geometry implemented // |
8d433671 | 21 | // // |
22 | /////////////////////////////////////////////////////////////////////// | |
23 | ||
24 | // --- Standard libraries | |
25 | #include "stdio.h" | |
26 | ||
27 | // --- ROOT system | |
8d433671 | 28 | #include <TMath.h> |
8d433671 | 29 | #include <TRandom.h> |
30 | #include <TSystem.h> | |
31 | #include <TTree.h> | |
32 | #include <TVirtualMC.h> | |
33 | #include <TGeoManager.h> | |
313e8ff0 | 34 | #include <TGeoMatrix.h> |
35 | #include <TGeoCone.h> | |
36 | #include <TGeoShape.h> | |
37 | #include <TGeoCompositeShape.h> | |
47709f57 | 38 | #include <TParticle.h> |
8d433671 | 39 | |
8d433671 | 40 | // --- AliRoot classes |
fd9afd60 | 41 | #include "AliLog.h" |
8d433671 | 42 | #include "AliConst.h" |
43 | #include "AliMagF.h" | |
8d433671 | 44 | #include "AliRun.h" |
45 | #include "AliZDCv3.h" | |
46 | #include "AliMC.h" | |
47 | ||
48 | class AliZDCHit; | |
49 | class AliPDG; | |
50 | class AliDetector; | |
51 | ||
52 | ||
53 | ClassImp(AliZDCv3) | |
54 | ||
55 | //_____________________________________________________________________________ | |
f853b9aa | 56 | AliZDCv3::AliZDCv3() : |
57 | AliZDC(), | |
58 | fMedSensF1(0), | |
59 | fMedSensF2(0), | |
60 | fMedSensZP(0), | |
61 | fMedSensZN(0), | |
62 | fMedSensZEM(0), | |
63 | fMedSensGR(0), | |
64 | fMedSensPI(0), | |
29c8f0dc | 65 | fMedSensTDI(0), |
f853b9aa | 66 | fNalfan(0), |
67 | fNalfap(0), | |
68 | fNben(0), | |
69 | fNbep(0), | |
70 | fZEMLength(0), | |
71 | fpLostITC(0), | |
72 | fpLostD1C(0), | |
73 | fpDetectedC(0), | |
74 | fnDetectedC(0), | |
75 | fpLostITA(0), | |
76 | fpLostD1A(0), | |
77 | fpLostTDI(0), | |
78 | fpDetectedA(0), | |
925008a9 | 79 | fnDetectedA(0), |
80 | fVCollAperture(7./2.), | |
81 | fVCollCentreY(0.) | |
8d433671 | 82 | { |
83 | // | |
84 | // Default constructor for Zero Degree Calorimeter | |
85 | // | |
86 | ||
8d433671 | 87 | } |
88 | ||
89 | //_____________________________________________________________________________ | |
a718c993 | 90 | AliZDCv3::AliZDCv3(const char *name, const char *title) : |
f853b9aa | 91 | AliZDC(name,title), |
92 | fMedSensF1(0), | |
93 | fMedSensF2(0), | |
94 | fMedSensZP(0), | |
95 | fMedSensZN(0), | |
96 | fMedSensZEM(0), | |
97 | fMedSensGR(0), | |
98 | fMedSensPI(0), | |
29c8f0dc | 99 | fMedSensTDI(0), |
f853b9aa | 100 | fNalfan(90), |
101 | fNalfap(90), | |
102 | fNben(18), | |
103 | fNbep(28), | |
64d8b611 | 104 | fZEMLength(0), |
f853b9aa | 105 | fpLostITC(0), |
106 | fpLostD1C(0), | |
107 | fpDetectedC(0), | |
108 | fnDetectedC(0), | |
109 | fpLostITA(0), | |
110 | fpLostD1A(0), | |
111 | fpLostTDI(0), | |
112 | fpDetectedA(0), | |
925008a9 | 113 | fnDetectedA(0), |
114 | fVCollAperture(7./2.), | |
115 | fVCollCentreY(0.) | |
116 | ||
8d433671 | 117 | { |
118 | // | |
119 | // Standard constructor for Zero Degree Calorimeter | |
120 | // | |
121 | // | |
122 | // Check that DIPO, ABSO, DIPO and SHIL is there (otherwise tracking is wrong!!!) | |
123 | ||
124 | AliModule* pipe=gAlice->GetModule("PIPE"); | |
125 | AliModule* abso=gAlice->GetModule("ABSO"); | |
126 | AliModule* dipo=gAlice->GetModule("DIPO"); | |
127 | AliModule* shil=gAlice->GetModule("SHIL"); | |
128 | if((!pipe) || (!abso) || (!dipo) || (!shil)) { | |
129 | Error("Constructor","ZDC needs PIPE, ABSO, DIPO and SHIL!!!\n"); | |
130 | exit(1); | |
131 | } | |
f853b9aa | 132 | // |
8d433671 | 133 | Int_t ip,jp,kp; |
134 | for(ip=0; ip<4; ip++){ | |
135 | for(kp=0; kp<fNalfap; kp++){ | |
136 | for(jp=0; jp<fNbep; jp++){ | |
137 | fTablep[ip][kp][jp] = 0; | |
138 | } | |
139 | } | |
140 | } | |
141 | Int_t in,jn,kn; | |
142 | for(in=0; in<4; in++){ | |
143 | for(kn=0; kn<fNalfan; kn++){ | |
144 | for(jn=0; jn<fNben; jn++){ | |
145 | fTablen[in][kn][jn] = 0; | |
146 | } | |
147 | } | |
148 | } | |
f853b9aa | 149 | // |
8d433671 | 150 | // Parameters for hadronic calorimeters geometry |
8a132379 | 151 | // Positions updated after post-installation measurements |
8d433671 | 152 | fDimZN[0] = 3.52; |
153 | fDimZN[1] = 3.52; | |
154 | fDimZN[2] = 50.; | |
155 | fDimZP[0] = 11.2; | |
156 | fDimZP[1] = 6.; | |
157 | fDimZP[2] = 75.; | |
f853b9aa | 158 | fPosZNC[0] = 0.; |
159 | fPosZNC[1] = 1.2; | |
8a132379 | 160 | fPosZNC[2] = -11397.3; |
161 | fPosZPC[0] = 24.35; | |
cd807e71 | 162 | fPosZPC[1] = 0.; |
8a132379 | 163 | fPosZPC[2] = -11389.3; |
f853b9aa | 164 | fPosZNA[0] = 0.; |
165 | fPosZNA[1] = 1.2; | |
8a132379 | 166 | fPosZNA[2] = 11395.8; |
167 | fPosZPA[0] = 24.35; | |
cd807e71 | 168 | fPosZPA[1] = 0.; |
8a132379 | 169 | fPosZPA[2] = 11387.8; |
8d433671 | 170 | fFibZN[0] = 0.; |
171 | fFibZN[1] = 0.01825; | |
172 | fFibZN[2] = 50.; | |
173 | fFibZP[0] = 0.; | |
174 | fFibZP[1] = 0.0275; | |
175 | fFibZP[2] = 75.; | |
8d433671 | 176 | // Parameters for EM calorimeter geometry |
177 | fPosZEM[0] = 8.5; | |
178 | fPosZEM[1] = 0.; | |
179 | fPosZEM[2] = 735.; | |
8d433671 | 180 | Float_t kDimZEMPb = 0.15*(TMath::Sqrt(2.)); // z-dimension of the Pb slice |
181 | Float_t kDimZEMAir = 0.001; // scotch | |
182 | Float_t kFibRadZEM = 0.0315; // External fiber radius (including cladding) | |
183 | Int_t kDivZEM[3] = {92, 0, 20}; // Divisions for EM detector | |
184 | Float_t kDimZEM0 = 2*kDivZEM[2]*(kDimZEMPb+kDimZEMAir+kFibRadZEM*(TMath::Sqrt(2.))); | |
185 | fZEMLength = kDimZEM0; | |
186 | ||
187 | } | |
188 | ||
189 | //_____________________________________________________________________________ | |
190 | void AliZDCv3::CreateGeometry() | |
191 | { | |
192 | // | |
193 | // Create the geometry for the Zero Degree Calorimeter version 2 | |
194 | //* Initialize COMMON block ZDC_CGEOM | |
195 | //* | |
196 | ||
197 | CreateBeamLine(); | |
198 | CreateZDC(); | |
199 | } | |
200 | ||
201 | //_____________________________________________________________________________ | |
202 | void AliZDCv3::CreateBeamLine() | |
203 | { | |
204 | // | |
205 | // Create the beam line elements | |
206 | // | |
207 | ||
e686cc84 | 208 | Double_t zd1, zd2, zCorrDip, zInnTrip, zD1, zD2; |
3268e9bb | 209 | Double_t conpar[9], tubpar[3], tubspar[5], boxpar[3]; |
8cdd9dc7 | 210 | |
211 | //-- rotation matrices for the legs | |
e686cc84 | 212 | Int_t irotpipe1, irotpipe2; |
213 | gMC->Matrix(irotpipe1,90.-1.0027,0.,90.,90.,1.0027,180.); | |
214 | gMC->Matrix(irotpipe2,90.+1.0027,0.,90.,90.,1.0027,0.); | |
8cdd9dc7 | 215 | |
f853b9aa | 216 | // |
8d433671 | 217 | Int_t *idtmed = fIdtmed->GetArray(); |
218 | ||
219 | //////////////////////////////////////////////////////////////// | |
220 | // // | |
221 | // SIDE C - RB26 (dimuon side) // | |
222 | // // | |
223 | /////////////////////////////////////////////////////////////// | |
224 | ||
225 | ||
226 | // -- Mother of the ZDCs (Vacuum PCON) | |
227 | zd1 = 1921.6; | |
228 | ||
229 | conpar[0] = 0.; | |
230 | conpar[1] = 360.; | |
231 | conpar[2] = 2.; | |
232 | conpar[3] = -13500.; | |
233 | conpar[4] = 0.; | |
234 | conpar[5] = 55.; | |
235 | conpar[6] = -zd1; | |
236 | conpar[7] = 0.; | |
237 | conpar[8] = 55.; | |
cd807e71 | 238 | gMC->Gsvolu("ZDCC", "PCON", idtmed[10], conpar, 9); |
f853b9aa | 239 | gMC->Gspos("ZDCC", 1, "ALIC", 0., 0., 0., 0, "ONLY"); |
8d433671 | 240 | |
241 | ||
8a132379 | 242 | // -- BEAM PIPE from compensator dipole to the beginning of D1) |
8d433671 | 243 | tubpar[0] = 6.3/2.; |
244 | tubpar[1] = 6.7/2.; | |
245 | // From beginning of ZDC volumes to beginning of D1 | |
246 | tubpar[2] = (5838.3-zd1)/2.; | |
247 | gMC->Gsvolu("QT01", "TUBE", idtmed[7], tubpar, 3); | |
f853b9aa | 248 | gMC->Gspos("QT01", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 249 | // Ch.debug |
8a132379 | 250 | //printf(" QT01 TUBE pipe from z = %1.2f to z= %1.2f (D1 beg.)\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 251 | |
8a132379 | 252 | //-- BEAM PIPE from the end of D1 to the beginning of D2) |
8d433671 | 253 | |
8a132379 | 254 | //-- FROM MAGNETIC BEGINNING OF D1 TO MAGNETIC END OF D1 |
255 | //-- Cylindrical pipe (r = 3.47) + conical flare | |
8d433671 | 256 | // -> Beginning of D1 |
257 | zd1 += 2.*tubpar[2]; | |
258 | ||
8a132379 | 259 | tubpar[0] = 6.94/2.; |
260 | tubpar[1] = 7.34/2.; | |
261 | tubpar[2] = (6909.8-zd1)/2.; | |
8d433671 | 262 | gMC->Gsvolu("QT02", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 263 | gMC->Gspos("QT02", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 264 | // Ch.debug |
8a132379 | 265 | //printf(" QT02 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); |
266 | ||
267 | zd1 += 2.*tubpar[2]; | |
268 | ||
269 | tubpar[0] = 9./2.; | |
270 | tubpar[1] = 9.6/2.; | |
271 | tubpar[2] = (7022.8-zd1)/2.; | |
272 | gMC->Gsvolu("QT03", "TUBE", idtmed[7], tubpar, 3); | |
273 | gMC->Gspos("QT03", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
274 | // Ch.debug | |
275 | //printf(" QT03 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); | |
8d433671 | 276 | |
277 | zd1 += 2.*tubpar[2]; | |
278 | ||
8a132379 | 279 | conpar[0] = 39.2/2.; |
280 | conpar[1] = 18./2.; | |
281 | conpar[2] = 18.6/2.; | |
282 | conpar[3] = 9./2.; | |
283 | conpar[4] = 9.6/2.; | |
8d433671 | 284 | gMC->Gsvolu("QC01", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 285 | gMC->Gspos("QC01", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); |
8d433671 | 286 | // Ch.debug |
8a132379 | 287 | //printf(" QC01 CONE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-zd1); |
8d433671 | 288 | |
8a132379 | 289 | zd1 += conpar[0] * 2.; |
290 | ||
291 | // ****************************************************** | |
292 | // N.B.-> according to last vacuum layout | |
293 | // private communication by D. Macina, mail 27/1/2009 | |
294 | // ****************************************************** | |
295 | // 2nd section of VCTCQ+VAMTF+TCTVB+VAMTF+TCLIA+VAMTF+1st part of VCTCP | |
296 | Float_t totLength1 = 160.8 + 78. + 148. + 78. + 148. + 78. + 9.3; | |
297 | // | |
298 | tubpar[0] = 18.6/2.; | |
299 | tubpar[1] = 7.6/2.; | |
300 | tubpar[2] = totLength1/2.; | |
301 | gMC->Gsvolu("QE01", "ELTU", idtmed[7], tubpar, 3); | |
302 | ||
303 | tubpar[0] = 18.0/2.; | |
304 | tubpar[1] = 7.0/2.; | |
305 | tubpar[2] = totLength1/2.; | |
306 | gMC->Gsvolu("QE02", "ELTU", idtmed[10], tubpar, 3); | |
925008a9 | 307 | gMC->Gspos("QE01", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8a132379 | 308 | gMC->Gspos("QE02", 1, "QE01", 0., 0., 0., 0, "ONLY"); |
8d433671 | 309 | // Ch.debug |
925008a9 | 310 | printf(" QE01 ELTU from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); |
311 | ||
312 | // Vertical collimator jaws (defined ONLY if fVCollAperture<3.5!) | |
313 | if(fVCollAperture<3.5){ | |
314 | boxpar[0] = 5.4/2.; | |
315 | boxpar[1] = (3.5-fVCollAperture-fVCollCentreY-0.8)/2.; | |
316 | boxpar[2] = 124.4/2.; | |
317 | printf("\n AliZDCv3 -> Setting VCollimator jaw: aperture %1.2f center %1.2f thickness %1.3f\n\n", | |
318 | fVCollAperture,fVCollCentreY,2*boxpar[1]); | |
319 | gMC->Gsvolu("QCVC" , "BOX ", idtmed[7], boxpar, 3); | |
320 | gMC->Gspos("QCVC", 1, "QE02", -boxpar[0], fVCollAperture+fVCollCentreY+boxpar[1], -totLength1/2.+160.8+78.+148./2., 0, "ONLY"); | |
321 | gMC->Gspos("QCVC", 2, "QE02", -boxpar[0], -fVCollAperture+fVCollCentreY-boxpar[1], -totLength1/2.+160.8+78.+148./2., 0, "ONLY"); | |
322 | } | |
8d433671 | 323 | |
8a132379 | 324 | zd1 += tubpar[2] * 2.; |
8d433671 | 325 | |
8a132379 | 326 | // 2nd part of VCTCP |
327 | conpar[0] = 31.5/2.; | |
328 | conpar[1] = 21.27/2.; | |
329 | conpar[2] = 21.87/2.; | |
330 | conpar[3] = 18.0/2.; | |
331 | conpar[4] = 18.6/2.; | |
8d433671 | 332 | gMC->Gsvolu("QC02", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 333 | gMC->Gspos("QC02", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); |
8d433671 | 334 | // Ch.debug |
8a132379 | 335 | //printf(" QC02 CONE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-zd1); |
8d433671 | 336 | |
337 | zd1 += conpar[0] * 2.; | |
8a132379 | 338 | |
339 | // 3rd section of VCTCP+VCDWC+VMLGB | |
340 | Float_t totLenght2 = 9.2 + 530.5+40.; | |
341 | tubpar[0] = 21.2/2.; | |
342 | tubpar[1] = 21.9/2.; | |
343 | tubpar[2] = totLenght2/2.; | |
e686cc84 | 344 | gMC->Gsvolu("QT04", "TUBE", idtmed[7], tubpar, 3); |
345 | gMC->Gspos("QT04", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
8d433671 | 346 | // Ch.debug |
8a132379 | 347 | //printf(" QT04 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 348 | |
349 | zd1 += tubpar[2] * 2.; | |
350 | ||
8a132379 | 351 | // First part of VCTCD |
352 | // skewed transition cone from ID=212.7 mm to ID=797 mm | |
353 | conpar[0] = 121./2.; | |
354 | conpar[1] = 79.7/2.; | |
355 | conpar[2] = 81.3/2.; | |
356 | conpar[3] = 21.27/2.; | |
357 | conpar[4] = 21.87/2.; | |
8d433671 | 358 | gMC->Gsvolu("QC03", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 359 | gMC->Gspos("QC03", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); |
8d433671 | 360 | // Ch.debug |
8a132379 | 361 | //printf(" QC03 CONE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-zd1); |
8d433671 | 362 | |
8a132379 | 363 | zd1 += 2.*conpar[0]; |
8d433671 | 364 | |
8a132379 | 365 | // VCDGB + 1st part of VCTCH |
366 | tubpar[0] = 79.7/2.; | |
367 | tubpar[1] = 81.3/2.; | |
368 | tubpar[2] = (5*475.2+97.)/2.; | |
e686cc84 | 369 | gMC->Gsvolu("QT05", "TUBE", idtmed[7], tubpar, 3); |
370 | gMC->Gspos("QT05", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
8d433671 | 371 | // Ch.debug |
e4d73825 | 372 | //printf(" QT05 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 373 | |
8a132379 | 374 | zd1 += 2.*tubpar[2]; |
375 | ||
376 | // 2nd part of VCTCH | |
377 | // Transition from ID=797 mm to ID=196 mm: | |
378 | // in order to simulate the thin window opened in the transition cone | |
379 | // we divide the transition cone in three cones: | |
380 | // (1) 8 mm thick (2) 3 mm thick (3) the third 8 mm thick | |
8d433671 | 381 | |
8a132379 | 382 | // (1) 8 mm thick |
383 | conpar[0] = 9.09/2.; // 15 degree | |
384 | conpar[1] = 74.82868/2.; | |
385 | conpar[2] = 76.42868/2.; // thickness 8 mm | |
386 | conpar[3] = 79.7/2.; | |
387 | conpar[4] = 81.3/2.; // thickness 8 mm | |
8d433671 | 388 | gMC->Gsvolu("QC04", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 389 | gMC->Gspos("QC04", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); |
8d433671 | 390 | // Ch.debug |
8a132379 | 391 | //printf(" QC04 CONE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-zd1); |
392 | ||
393 | zd1 += 2.*conpar[0]; | |
394 | ||
395 | // (2) 3 mm thick | |
396 | conpar[0] = 96.2/2.; // 15 degree | |
397 | conpar[1] = 23.19588/2.; | |
398 | conpar[2] = 23.79588/2.; // thickness 3 mm | |
399 | conpar[3] = 74.82868/2.; | |
400 | conpar[4] = 75.42868/2.; // thickness 3 mm | |
401 | gMC->Gsvolu("QC05", "CONE", idtmed[7], conpar, 5); | |
402 | gMC->Gspos("QC05", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); | |
403 | // Ch.debug | |
404 | //printf(" QC05 CONE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-zd1); | |
405 | ||
406 | zd1 += 2.*conpar[0]; | |
8d433671 | 407 | |
8a132379 | 408 | // (3) 8 mm thick |
409 | conpar[0] = 6.71/2.; // 15 degree | |
410 | conpar[1] = 19.6/2.; | |
411 | conpar[2] = 21.2/2.;// thickness 8 mm | |
412 | conpar[3] = 23.19588/2.; | |
413 | conpar[4] = 24.79588/2.;// thickness 8 mm | |
414 | gMC->Gsvolu("QC06", "CONE", idtmed[7], conpar, 5); | |
415 | gMC->Gspos("QC06", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); | |
416 | // Ch.debug | |
417 | //printf(" QC06 CONE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-zd1); | |
418 | ||
419 | zd1 += 2.*conpar[0]; | |
420 | ||
421 | // VMZAR (5 volumes) | |
422 | tubpar[0] = 20.2/2.; | |
423 | tubpar[1] = 20.6/2.; | |
424 | tubpar[2] = 2.15/2.; | |
425 | gMC->Gsvolu("QT06", "TUBE", idtmed[7], tubpar, 3); | |
426 | gMC->Gspos("QT06", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
427 | // Ch.debug | |
428 | //printf(" QT06 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); | |
429 | ||
430 | zd1 += 2.*tubpar[2]; | |
8d433671 | 431 | |
8a132379 | 432 | conpar[0] = 6.9/2.; |
433 | conpar[1] = 23.9/2.; | |
434 | conpar[2] = 24.3/2.; | |
435 | conpar[3] = 20.2/2.; | |
436 | conpar[4] = 20.6/2.; | |
437 | gMC->Gsvolu("QC07", "CONE", idtmed[7], conpar, 5); | |
438 | gMC->Gspos("QC07", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); | |
439 | // Ch.debug | |
440 | //printf(" QC07 CONE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-zd1); | |
441 | ||
442 | zd1 += 2.*conpar[0]; | |
443 | ||
444 | tubpar[0] = 23.9/2.; | |
445 | tubpar[1] = 25.5/2.; | |
446 | tubpar[2] = 17.0/2.; | |
e686cc84 | 447 | gMC->Gsvolu("QT07", "TUBE", idtmed[7], tubpar, 3); |
448 | gMC->Gspos("QT07", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
8d433671 | 449 | // Ch.debug |
8a132379 | 450 | //printf(" QT07 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); |
451 | ||
452 | zd1 += 2.*tubpar[2]; | |
8d433671 | 453 | |
8a132379 | 454 | conpar[0] = 6.9/2.; |
455 | conpar[1] = 20.2/2.; | |
456 | conpar[2] = 20.6/2.; | |
457 | conpar[3] = 23.9/2.; | |
458 | conpar[4] = 24.3/2.; | |
459 | gMC->Gsvolu("QC08", "CONE", idtmed[7], conpar, 5); | |
460 | gMC->Gspos("QC08", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); | |
8d433671 | 461 | // Ch.debug |
e4d73825 | 462 | //printf(" QC08 CONE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-zd1); |
8a132379 | 463 | |
464 | zd1 += 2.*conpar[0]; | |
8d433671 | 465 | |
8a132379 | 466 | tubpar[0] = 20.2/2.; |
467 | tubpar[1] = 20.6/2.; | |
468 | tubpar[2] = 2.15/2.; | |
e686cc84 | 469 | gMC->Gsvolu("QT08", "TUBE", idtmed[7], tubpar, 3); |
470 | gMC->Gspos("QT08", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
8d433671 | 471 | // Ch.debug |
8a132379 | 472 | //printf(" QT08 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); |
473 | ||
474 | zd1 += 2.*tubpar[2]; | |
8d433671 | 475 | |
8a132379 | 476 | // Flange (ID=196 mm)(last part of VMZAR and first part of VCTYB) |
477 | tubpar[0] = 19.6/2.; | |
478 | tubpar[1] = 25.3/2.; | |
479 | tubpar[2] = 4.9/2.; | |
480 | gMC->Gsvolu("QT09", "TUBE", idtmed[7], tubpar, 3); | |
481 | gMC->Gspos("QT09", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
482 | // Ch.debug | |
483 | //printf(" QT09 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); | |
484 | ||
485 | zd1 += 2.*tubpar[2]; | |
486 | // Ch.debug | |
e4d73825 | 487 | //printf(" Beginning of VCTYB volume @ z = %1.2f \n",-zd1); |
8a132379 | 488 | |
489 | // simulation of the trousers (VCTYB) | |
490 | tubpar[0] = 19.6/2.; | |
491 | tubpar[1] = 20.0/2.; | |
492 | tubpar[2] = 3.9/2.; | |
493 | gMC->Gsvolu("QT10", "TUBE", idtmed[7], tubpar, 3); | |
494 | gMC->Gspos("QT10", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
495 | // Ch.debug | |
496 | //printf(" QT10 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); | |
497 | ||
498 | zd1 += 2.*tubpar[2]; | |
499 | ||
500 | // transition cone from ID=196. to ID=216.6 | |
501 | conpar[0] = 32.55/2.; | |
502 | conpar[1] = 21.66/2.; | |
503 | conpar[2] = 22.06/2.; | |
504 | conpar[3] = 19.6/2.; | |
505 | conpar[4] = 20.0/2.; | |
506 | gMC->Gsvolu("QC09", "CONE", idtmed[7], conpar, 5); | |
507 | gMC->Gspos("QC09", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); | |
508 | // Ch.debug | |
509 | //printf(" QC09 CONE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-zd1); | |
510 | ||
511 | zd1 += 2.*conpar[0]; | |
512 | ||
513 | // tube | |
514 | tubpar[0] = 21.66/2.; | |
515 | tubpar[1] = 22.06/2.; | |
516 | tubpar[2] = 28.6/2.; | |
517 | gMC->Gsvolu("QT11", "TUBE", idtmed[7], tubpar, 3); | |
518 | gMC->Gspos("QT11", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
519 | // Ch.debug | |
520 | //printf(" QT11 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); | |
521 | ||
522 | zd1 += 2.*tubpar[2]; | |
523 | // Ch.debug | |
524 | //printf(" Beginning of recombination chamber @ z = %f \n",-zd1); | |
8cdd9dc7 | 525 | |
526 | // -------------------------------------------------------- | |
527 | // RECOMBINATION CHAMBER IMPLEMENTED USING TGeo CLASSES!!!! | |
528 | // author: Chiara (August 2008) | |
529 | // -------------------------------------------------------- | |
530 | // TRANSFORMATION MATRICES | |
531 | // Combi transformation: | |
532 | Double_t dx = -3.970000; | |
533 | Double_t dy = 0.000000; | |
534 | Double_t dz = 0.0; | |
535 | // Rotation: | |
e686cc84 | 536 | Double_t thx = 84.989100; Double_t phx = 180.000000; |
8cdd9dc7 | 537 | Double_t thy = 90.000000; Double_t phy = 90.000000; |
e686cc84 | 538 | Double_t thz = 185.010900; Double_t phz = 0.000000; |
8cdd9dc7 | 539 | TGeoRotation *rotMatrix1c = new TGeoRotation("c",thx,phx,thy,phy,thz,phz); |
540 | // Combi transformation: | |
541 | dx = -3.970000; | |
542 | dy = 0.000000; | |
543 | dz = 0.0; | |
544 | TGeoCombiTrans *rotMatrix2c = new TGeoCombiTrans("ZDCC_c1", dx,dy,dz,rotMatrix1c); | |
545 | rotMatrix2c->RegisterYourself(); | |
546 | // Combi transformation: | |
547 | dx = 3.970000; | |
548 | dy = 0.000000; | |
549 | dz = 0.0; | |
550 | // Rotation: | |
e686cc84 | 551 | thx = 95.010900; phx = 180.000000; |
552 | thy = 90.000000; phy = 90.000000; | |
553 | thz = 180.-5.010900; phz = 0.000000; | |
8cdd9dc7 | 554 | TGeoRotation *rotMatrix3c = new TGeoRotation("",thx,phx,thy,phy,thz,phz); |
555 | TGeoCombiTrans *rotMatrix4c = new TGeoCombiTrans("ZDCC_c2", dx,dy,dz,rotMatrix3c); | |
556 | rotMatrix4c->RegisterYourself(); | |
557 | ||
558 | // VOLUMES DEFINITION | |
559 | // Volume: ZDCC | |
560 | TGeoVolume *pZDCC = gGeoManager->GetVolume("ZDCC"); | |
8d433671 | 561 | |
6ea2fc44 | 562 | conpar[0] = (90.1-0.95-0.26-0.0085)/2.; |
8cdd9dc7 | 563 | conpar[1] = 0.0/2.; |
564 | conpar[2] = 21.6/2.; | |
565 | conpar[3] = 0.0/2.; | |
566 | conpar[4] = 5.8/2.; | |
e18bd373 | 567 | new TGeoCone("QCLext", conpar[0],conpar[1],conpar[2],conpar[3],conpar[4]); |
8cdd9dc7 | 568 | |
6ea2fc44 | 569 | conpar[0] = (90.1-0.95-0.26-0.0085)/2.; |
8cdd9dc7 | 570 | conpar[1] = 0.0/2.; |
571 | conpar[2] = 21.2/2.; | |
572 | conpar[3] = 0.0/2.; | |
573 | conpar[4] = 5.4/2.; | |
e18bd373 | 574 | new TGeoCone("QCLint", conpar[0],conpar[1],conpar[2],conpar[3],conpar[4]); |
8cdd9dc7 | 575 | |
576 | // Outer trousers | |
577 | TGeoCompositeShape *pOutTrousersC = new TGeoCompositeShape("outTrousersC", "QCLext:ZDCC_c1+QCLext:ZDCC_c2"); | |
578 | ||
579 | // Volume: QCLext | |
580 | TGeoMedium *medZDCFe = gGeoManager->GetMedium("ZDC_ZIRON"); | |
581 | TGeoVolume *pQCLext = new TGeoVolume("QCLext",pOutTrousersC, medZDCFe); | |
2bb07bb4 | 582 | pQCLext->SetLineColor(kGreen); |
8cdd9dc7 | 583 | pQCLext->SetVisLeaves(kTRUE); |
584 | // | |
9843f008 | 585 | TGeoTranslation *tr1c = new TGeoTranslation(0., 0., (Double_t) -conpar[0]-0.95-zd1); |
8a132379 | 586 | //printf(" Recombination chamber from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-0.95-zd1); |
5748cff3 | 587 | // |
8cdd9dc7 | 588 | pZDCC->AddNode(pQCLext, 1, tr1c); |
589 | // Inner trousers | |
590 | TGeoCompositeShape *pIntTrousersC = new TGeoCompositeShape("intTrousersC", "QCLint:ZDCC_c1+QCLint:ZDCC_c2"); | |
591 | // Volume: QCLint | |
592 | TGeoMedium *medZDCvoid = gGeoManager->GetMedium("ZDC_ZVOID"); | |
593 | TGeoVolume *pQCLint = new TGeoVolume("QCLint",pIntTrousersC, medZDCvoid); | |
2bb07bb4 | 594 | pQCLint->SetLineColor(kTeal); |
8cdd9dc7 | 595 | pQCLint->SetVisLeaves(kTRUE); |
596 | pQCLext->AddNode(pQCLint, 1); | |
597 | ||
598 | zd1 += 90.1; | |
fbcd13e2 | 599 | Double_t offset = 0.5; |
600 | zd1 = zd1+offset; | |
8cdd9dc7 | 601 | |
602 | // second section : 2 tubes (ID = 54. OD = 58.) | |
603 | tubpar[0] = 5.4/2.; | |
604 | tubpar[1] = 5.8/2.; | |
fbcd13e2 | 605 | tubpar[2] = 40.0/2.; |
8a132379 | 606 | gMC->Gsvolu("QT12", "TUBE", idtmed[7], tubpar, 3); |
607 | gMC->Gspos("QT12", 1, "ZDCC", -15.8/2., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
608 | gMC->Gspos("QT12", 2, "ZDCC", 15.8/2., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
8d433671 | 609 | // Ch.debug |
8a132379 | 610 | //printf(" QT12 TUBE from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 611 | |
8cdd9dc7 | 612 | zd1 += 2.*tubpar[2]; |
8d433671 | 613 | |
8cdd9dc7 | 614 | // transition x2zdc to recombination chamber : skewed cone |
fbcd13e2 | 615 | conpar[0] = (10.-0.2-offset)/2.; |
8cdd9dc7 | 616 | conpar[1] = 5.4/2.; |
617 | conpar[2] = 5.8/2.; | |
618 | conpar[3] = 6.3/2.; | |
619 | conpar[4] = 7.0/2.; | |
8a132379 | 620 | gMC->Gsvolu("QC10", "CONE", idtmed[7], conpar, 5); |
621 | gMC->Gspos("QC10", 1, "ZDCC", -7.9-0.175, 0., -conpar[0]-0.1-zd1, irotpipe1, "ONLY"); | |
622 | gMC->Gspos("QC10", 2, "ZDCC", 7.9+0.175, 0., -conpar[0]-0.1-zd1, irotpipe2, "ONLY"); | |
623 | //printf(" QC10 CONE from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-0.2-zd1); | |
8cdd9dc7 | 624 | |
625 | zd1 += 2.*conpar[0]+0.2; | |
626 | ||
627 | // 2 tubes (ID = 63 mm OD=70 mm) | |
628 | tubpar[0] = 6.3/2.; | |
629 | tubpar[1] = 7.0/2.; | |
e686cc84 | 630 | tubpar[2] = 639.8/2.; |
8a132379 | 631 | gMC->Gsvolu("QT13", "TUBE", idtmed[7], tubpar, 3); |
632 | gMC->Gspos("QT13", 1, "ZDCC", -16.5/2., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
633 | gMC->Gspos("QT13", 2, "ZDCC", 16.5/2., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
634 | //printf(" QT13 TUBE from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); | |
8cdd9dc7 | 635 | |
636 | zd1 += 2.*tubpar[2]; | |
8a132379 | 637 | //printf(" END OF SIDE C BEAM PIPE DEFINITION @ z = %f\n",-zd1); |
8cdd9dc7 | 638 | |
2fdd1072 | 639 | |
640 | // -- Luminometer (Cu box) in front of ZN - side C | |
641 | boxpar[0] = 8.0/2.; | |
642 | boxpar[1] = 8.0/2.; | |
643 | boxpar[2] = 15./2.; | |
fea9b334 | 644 | gMC->Gsvolu("QLUC", "BOX ", idtmed[9], boxpar, 3); |
2fdd1072 | 645 | gMC->Gspos("QLUC", 1, "ZDCC", 0., 0., fPosZNC[2]+66.+boxpar[2], 0, "ONLY"); |
8a132379 | 646 | //printf(" QLUC LUMINOMETER from z = %1.2f to z= %1.2f\n", fPosZNC[2]+66., fPosZNC[2]+66.+2*boxpar[2]); |
8d433671 | 647 | |
648 | // -- END OF BEAM PIPE VOLUME DEFINITION FOR SIDE C (RB26 SIDE) | |
649 | // ---------------------------------------------------------------- | |
650 | ||
651 | //////////////////////////////////////////////////////////////// | |
652 | // // | |
653 | // SIDE A - RB24 // | |
654 | // // | |
655 | /////////////////////////////////////////////////////////////// | |
656 | ||
657 | // Rotation Matrices definition | |
e686cc84 | 658 | Int_t irotpipe3, irotpipe4, irotpipe5; |
8d433671 | 659 | //-- rotation matrices for the tilted cone after the TDI to recenter vacuum chamber |
e686cc84 | 660 | gMC->Matrix(irotpipe3,90.-1.8934,0.,90.,90.,1.8934,180.); |
8cdd9dc7 | 661 | //-- rotation matrices for the tilted tube before and after the TDI |
e686cc84 | 662 | gMC->Matrix(irotpipe4,90.-3.8,0.,90.,90.,3.8,180.); |
663 | //-- rotation matrix for the tilted cone after the TDI | |
664 | gMC->Matrix(irotpipe5,90.+9.8,0.,90.,90.,9.8,0.); | |
8d433671 | 665 | |
666 | // -- Mother of the ZDCs (Vacuum PCON) | |
6ac9cca5 | 667 | zd2 = 1910.22;// zd2 initial value |
8d433671 | 668 | |
669 | conpar[0] = 0.; | |
670 | conpar[1] = 360.; | |
671 | conpar[2] = 2.; | |
672 | conpar[3] = zd2; | |
673 | conpar[4] = 0.; | |
674 | conpar[5] = 55.; | |
675 | conpar[6] = 13500.; | |
676 | conpar[7] = 0.; | |
677 | conpar[8] = 55.; | |
f853b9aa | 678 | gMC->Gsvolu("ZDCA", "PCON", idtmed[10], conpar, 9); |
679 | gMC->Gspos("ZDCA", 1, "ALIC", 0., 0., 0., 0, "ONLY"); | |
8d433671 | 680 | |
3268e9bb | 681 | // To avoid overlaps 1 micron are left between certain volumes! |
e686cc84 | 682 | Double_t dxNoOverlap = 0.0; |
683 | //zd2 += dxNoOverlap; | |
3268e9bb | 684 | |
f853b9aa | 685 | // BEAM PIPE from 19.10 m to inner triplet beginning (22.965 m) |
8d433671 | 686 | tubpar[0] = 6.0/2.; |
687 | tubpar[1] = 6.4/2.; | |
3268e9bb | 688 | tubpar[2] = 386.28/2. - dxNoOverlap; |
cd807e71 | 689 | gMC->Gsvolu("QA01", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 690 | gMC->Gspos("QA01", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 691 | // Ch.debug |
8a132379 | 692 | //printf(" QA01 TUBE centred in %f from z = %1.2f to z= %1.2f (IT begin)\n",tubpar[2]+zd2,zd2,2*tubpar[2]+zd2); |
8d433671 | 693 | |
694 | zd2 += 2.*tubpar[2]; | |
695 | ||
696 | // -- FIRST SECTION OF THE BEAM PIPE (from beginning of inner triplet to | |
f853b9aa | 697 | // beginning of D1) |
8d433671 | 698 | tubpar[0] = 6.3/2.; |
699 | tubpar[1] = 6.7/2.; | |
3268e9bb | 700 | tubpar[2] = 3541.8/2. - dxNoOverlap; |
cd807e71 | 701 | gMC->Gsvolu("QA02", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 702 | gMC->Gspos("QA02", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 703 | // Ch.debug |
8a132379 | 704 | //printf(" QA02 TUBE from z = %1.2f to z= %1.2f (D1 begin)\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 705 | |
706 | zd2 += 2.*tubpar[2]; | |
707 | ||
708 | ||
709 | // -- SECOND SECTION OF THE BEAM PIPE (from the beginning of D1 to the beginning of D2) | |
710 | // | |
711 | // FROM (MAGNETIC) BEGINNING OF D1 TO THE (MAGNETIC) END OF D1 + 126.5 cm | |
712 | // CYLINDRICAL PIPE of diameter increasing from 6.75 cm up to 8.0 cm | |
713 | // from magnetic end : | |
714 | // 1) 80.1 cm still with ID = 6.75 radial beam screen | |
715 | // 2) 2.5 cm conical section from ID = 6.75 to ID = 8.0 cm | |
716 | // 3) 43.9 cm straight section (tube) with ID = 8.0 cm | |
8d433671 | 717 | |
718 | tubpar[0] = 6.75/2.; | |
719 | tubpar[1] = 7.15/2.; | |
720 | tubpar[2] = (945.0+80.1)/2.; | |
cd807e71 | 721 | gMC->Gsvolu("QA03", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 722 | gMC->Gspos("QA03", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 723 | // Ch.debug |
8a132379 | 724 | //printf(" QA03 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 725 | |
726 | zd2 += 2.*tubpar[2]; | |
727 | ||
728 | // Transition Cone from ID=67.5 mm to ID=80 mm | |
8d433671 | 729 | conpar[0] = 2.5/2.; |
730 | conpar[1] = 6.75/2.; | |
731 | conpar[2] = 7.15/2.; | |
732 | conpar[3] = 8.0/2.; | |
733 | conpar[4] = 8.4/2.; | |
cd807e71 | 734 | gMC->Gsvolu("QA04", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 735 | gMC->Gspos("QA04", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
8a132379 | 736 | //printf(" QA04 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 737 | |
738 | zd2 += 2.*conpar[0]; | |
739 | ||
740 | tubpar[0] = 8.0/2.; | |
741 | tubpar[1] = 8.4/2.; | |
e686cc84 | 742 | tubpar[2] = (43.9+20.+28.5+28.5)/2.; |
cd807e71 | 743 | gMC->Gsvolu("QA05", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 744 | gMC->Gspos("QA05", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 745 | // Ch.debug |
8a132379 | 746 | //printf(" QA05 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 747 | |
748 | zd2 += 2.*tubpar[2]; | |
749 | ||
f853b9aa | 750 | // Second section of VAEHI (transition cone from ID=80mm to ID=98mm) |
8d433671 | 751 | conpar[0] = 4.0/2.; |
752 | conpar[1] = 8.0/2.; | |
753 | conpar[2] = 8.4/2.; | |
754 | conpar[3] = 9.8/2.; | |
755 | conpar[4] = 10.2/2.; | |
e686cc84 | 756 | gMC->Gsvolu("QAV1", "CONE", idtmed[7], conpar, 5); |
757 | gMC->Gspos("QAV1", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); | |
8a132379 | 758 | //printf(" QAV1 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 759 | |
760 | zd2 += 2.*conpar[0]; | |
761 | ||
f853b9aa | 762 | //Third section of VAEHI (transition cone from ID=98mm to ID=90mm) |
8d433671 | 763 | conpar[0] = 1.0/2.; |
764 | conpar[1] = 9.8/2.; | |
765 | conpar[2] = 10.2/2.; | |
766 | conpar[3] = 9.0/2.; | |
767 | conpar[4] = 9.4/2.; | |
e686cc84 | 768 | gMC->Gsvolu("QAV2", "CONE", idtmed[7], conpar, 5); |
769 | gMC->Gspos("QAV2", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); | |
8a132379 | 770 | //printf(" QAV2 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 771 | |
772 | zd2 += 2.*conpar[0]; | |
773 | ||
f853b9aa | 774 | // Fourth section of VAEHI (tube ID=90mm) |
8d433671 | 775 | tubpar[0] = 9.0/2.; |
776 | tubpar[1] = 9.4/2.; | |
777 | tubpar[2] = 31.0/2.; | |
e686cc84 | 778 | gMC->Gsvolu("QAV3", "TUBE", idtmed[7], tubpar, 3); |
779 | gMC->Gspos("QAV3", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 780 | // Ch.debug |
8a132379 | 781 | //printf(" QAV3 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 782 | |
783 | zd2 += 2.*tubpar[2]; | |
784 | ||
8d433671 | 785 | //---------------------------- TCDD beginning ---------------------------------- |
786 | // space for the insertion of the collimator TCDD (2 m) | |
8d433671 | 787 | // TCDD ZONE - 1st volume |
788 | conpar[0] = 1.3/2.; | |
789 | conpar[1] = 9.0/2.; | |
790 | conpar[2] = 13.0/2.; | |
791 | conpar[3] = 9.6/2.; | |
792 | conpar[4] = 13.0/2.; | |
cd807e71 | 793 | gMC->Gsvolu("Q01T", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 794 | gMC->Gspos("Q01T", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
8a132379 | 795 | //printf(" Q01T CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 796 | |
797 | zd2 += 2.*conpar[0]; | |
798 | ||
799 | // TCDD ZONE - 2nd volume | |
800 | tubpar[0] = 9.6/2.; | |
801 | tubpar[1] = 10.0/2.; | |
802 | tubpar[2] = 1.0/2.; | |
cd807e71 | 803 | gMC->Gsvolu("Q02T", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 804 | gMC->Gspos("Q02T", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 805 | // Ch.debug |
8a132379 | 806 | //printf(" Q02T TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 807 | |
808 | zd2 += 2.*tubpar[2]; | |
809 | ||
810 | // TCDD ZONE - third volume | |
811 | conpar[0] = 9.04/2.; | |
812 | conpar[1] = 9.6/2.; | |
813 | conpar[2] = 10.0/2.; | |
814 | conpar[3] = 13.8/2.; | |
815 | conpar[4] = 14.2/2.; | |
cd807e71 | 816 | gMC->Gsvolu("Q03T", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 817 | gMC->Gspos("Q03T", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
8a132379 | 818 | //printf(" Q03T CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 819 | |
820 | zd2 += 2.*conpar[0]; | |
821 | ||
822 | // TCDD ZONE - 4th volume | |
823 | tubpar[0] = 13.8/2.; | |
824 | tubpar[1] = 14.2/2.; | |
825 | tubpar[2] = 38.6/2.; | |
cd807e71 | 826 | gMC->Gsvolu("Q04T", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 827 | gMC->Gspos("Q04T", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 828 | // Ch.debug |
8a132379 | 829 | //printf(" Q04T TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 830 | |
831 | zd2 += 2.*tubpar[2]; | |
832 | ||
833 | // TCDD ZONE - 5th volume | |
834 | tubpar[0] = 21.0/2.; | |
835 | tubpar[1] = 21.4/2.; | |
836 | tubpar[2] = 100.12/2.; | |
cd807e71 | 837 | gMC->Gsvolu("Q05T", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 838 | gMC->Gspos("Q05T", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 839 | // Ch.debug |
8a132379 | 840 | //printf(" Q05T TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 841 | |
842 | zd2 += 2.*tubpar[2]; | |
843 | ||
844 | // TCDD ZONE - 6th volume | |
845 | tubpar[0] = 13.8/2.; | |
846 | tubpar[1] = 14.2/2.; | |
847 | tubpar[2] = 38.6/2.; | |
cd807e71 | 848 | gMC->Gsvolu("Q06T", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 849 | gMC->Gspos("Q06T", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 850 | // Ch.debug |
8a132379 | 851 | //printf(" Q06T TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 852 | |
853 | zd2 += 2.*tubpar[2]; | |
854 | ||
855 | // TCDD ZONE - 7th volume | |
856 | conpar[0] = 11.34/2.; | |
857 | conpar[1] = 13.8/2.; | |
858 | conpar[2] = 14.2/2.; | |
859 | conpar[3] = 18.0/2.; | |
860 | conpar[4] = 18.4/2.; | |
cd807e71 | 861 | gMC->Gsvolu("Q07T", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 862 | gMC->Gspos("Q07T", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
8a132379 | 863 | //printf(" Q07T CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 864 | |
865 | zd2 += 2.*conpar[0]; | |
866 | ||
f853b9aa | 867 | // Upper section : one single phi segment of a tube |
868 | // 5 parameters for tubs: inner radius = 0., | |
e686cc84 | 869 | // outer radius = 7. cm, half length = 50 cm |
f853b9aa | 870 | // phi1 = 0., phi2 = 180. |
8d433671 | 871 | tubspar[0] = 0.0/2.; |
e686cc84 | 872 | tubspar[1] = 14.0/2.; |
8d433671 | 873 | tubspar[2] = 100.0/2.; |
874 | tubspar[3] = 0.; | |
875 | tubspar[4] = 180.; | |
cd807e71 | 876 | gMC->Gsvolu("Q08T", "TUBS", idtmed[7], tubspar, 5); |
8d433671 | 877 | // Ch.debug |
8a132379 | 878 | //printf(" upper part : one single phi segment of a tube (Q08T)\n"); |
f853b9aa | 879 | |
880 | // rectangular beam pipe inside TCDD upper section (Vacuum) | |
8d433671 | 881 | boxpar[0] = 7.0/2.; |
e686cc84 | 882 | boxpar[1] = 2.2/2.; |
8d433671 | 883 | boxpar[2] = 100./2.; |
884 | gMC->Gsvolu("Q09T", "BOX ", idtmed[10], boxpar, 3); | |
f853b9aa | 885 | // positioning vacuum box in the upper section of TCDD |
e686cc84 | 886 | gMC->Gspos("Q09T", 1, "Q08T", 0., 1.1, 0., 0, "ONLY"); |
8d433671 | 887 | |
f853b9aa | 888 | // lower section : one single phi segment of a tube |
8d433671 | 889 | tubspar[0] = 0.0/2.; |
e686cc84 | 890 | tubspar[1] = 14.0/2.; |
8d433671 | 891 | tubspar[2] = 100.0/2.; |
892 | tubspar[3] = 180.; | |
893 | tubspar[4] = 360.; | |
cd807e71 | 894 | gMC->Gsvolu("Q10T", "TUBS", idtmed[7], tubspar, 5); |
f853b9aa | 895 | // rectangular beam pipe inside TCDD lower section (Vacuum) |
8d433671 | 896 | boxpar[0] = 7.0/2.; |
e686cc84 | 897 | boxpar[1] = 2.2/2.; |
8d433671 | 898 | boxpar[2] = 100./2.; |
899 | gMC->Gsvolu("Q11T", "BOX ", idtmed[10], boxpar, 3); | |
f853b9aa | 900 | // positioning vacuum box in the lower section of TCDD |
e686cc84 | 901 | gMC->Gspos("Q11T", 1, "Q10T", 0., -1.1, 0., 0, "ONLY"); |
8d433671 | 902 | |
e686cc84 | 903 | // positioning TCDD elements in ZDCA, (inside TCDD volume) |
904 | gMC->Gspos("Q08T", 1, "ZDCA", 0., 2., -100.+zd2, 0, "ONLY"); | |
905 | gMC->Gspos("Q10T", 1, "ZDCA", 0., -2., -100.+zd2, 0, "ONLY"); | |
8d433671 | 906 | |
907 | // RF screen | |
908 | boxpar[0] = 0.2/2.; | |
e686cc84 | 909 | boxpar[1] = 4.0/2.; |
8d433671 | 910 | boxpar[2] = 100./2.; |
cd807e71 | 911 | gMC->Gsvolu("Q12T", "BOX ", idtmed[7], boxpar, 3); |
8d433671 | 912 | // positioning RF screen at both sides of TCDD |
e686cc84 | 913 | gMC->Gspos("Q12T", 1, "ZDCA", tubspar[1]+boxpar[0], 0., -100.+zd2, 0, "ONLY"); |
914 | gMC->Gspos("Q12T", 2, "ZDCA", -tubspar[1]-boxpar[0], 0., -100.+zd2, 0, "ONLY"); | |
8d433671 | 915 | //---------------------------- TCDD end --------------------------------------- |
916 | ||
e686cc84 | 917 | // The following elliptical tube 180 mm x 70 mm |
918 | // (obtained positioning the void QA09 in QA08) | |
919 | // represents VMTSA (780 mm) + space reserved to the TCTVB (1480 mm)+ | |
920 | // VMTSA (780 mm) + first part of VCTCP (93 mm) | |
8d433671 | 921 | |
e686cc84 | 922 | tubpar[0] = 18.4/2.; |
923 | tubpar[1] = 7.4/2.; | |
924 | tubpar[2] = 313.3/2.; | |
925 | gMC->Gsvolu("QA06", "ELTU", idtmed[7], tubpar, 3); | |
8a132379 | 926 | //printf(" QA06 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 927 | |
e686cc84 | 928 | tubpar[0] = 18.0/2.; |
929 | tubpar[1] = 7.0/2.; | |
930 | tubpar[2] = 313.3/2.; | |
931 | gMC->Gsvolu("QA07", "ELTU", idtmed[10], tubpar, 3); | |
8a132379 | 932 | //printf(" QA07 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
e686cc84 | 933 | gMC->Gspos("QA06", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
934 | gMC->Gspos("QA07", 1, "QA06", 0., 0., 0., 0, "ONLY"); | |
925008a9 | 935 | |
936 | // Vertical collimator jaws (defined ONLY if fVCollAperture<3.5!) | |
937 | if(fVCollAperture<3.5){ | |
938 | boxpar[0] = 5.4/2.; | |
939 | boxpar[1] = (3.5-fVCollAperture-fVCollCentreY-0.8)/2.; | |
940 | boxpar[2] = 124.4/2.; | |
941 | gMC->Gsvolu("QCVA" , "BOX ", idtmed[7], boxpar, 3); | |
942 | gMC->Gspos("QCVA", 1, "QA07", -boxpar[0], fVCollAperture+fVCollCentreY+boxpar[1], -313.3/2.+78.+148./2., 0, "ONLY"); | |
943 | gMC->Gspos("QCVA", 2, "QA07", -boxpar[0], -fVCollAperture+fVCollCentreY-boxpar[1], -313.3/2.+78.+148./2., 0, "ONLY"); | |
944 | } | |
945 | ||
8d433671 | 946 | zd2 += 2.*tubpar[2]; |
e686cc84 | 947 | |
948 | // VCTCP second part: transition cone from ID=180 to ID=212.7 | |
949 | conpar[0] = 31.5/2.; | |
950 | conpar[1] = 18.0/2.; | |
951 | conpar[2] = 18.6/2.; | |
952 | conpar[3] = 21.27/2.; | |
953 | conpar[4] = 21.87/2.; | |
954 | gMC->Gsvolu("QA08", "CONE", idtmed[7], conpar, 5); | |
955 | gMC->Gspos("QA08", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); | |
956 | // Ch.debug | |
8a132379 | 957 | //printf(" QA08 CONE from z = %Third part of VCTCR: tube (ID=196 mm) f to z = %f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 958 | |
e686cc84 | 959 | zd2 += 2.*conpar[0]; |
8d433671 | 960 | |
e686cc84 | 961 | // Tube ID 212.7 mm |
962 | // Represents VCTCP third part (92 mm) + VCDWB (765 mm) + VMBGA (400 mm) + | |
963 | // VCDWE (300 mm) + VMBGA (400 mm) | |
964 | tubpar[0] = 21.27/2.; | |
965 | tubpar[1] = 21.87/2.; | |
966 | tubpar[2] = 195.7/2.; | |
967 | gMC->Gsvolu("QA09", "TUBE", idtmed[7], tubpar, 3); | |
968 | gMC->Gspos("QA09", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8a132379 | 969 | //printf(" QA09 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 970 | |
971 | zd2 += 2.*tubpar[2]; | |
8d433671 | 972 | |
e686cc84 | 973 | // skewed transition piece (ID=212.7 mm to 332 mm) (before TDI) |
974 | conpar[0] = (50.0-0.73-1.13)/2.; | |
975 | conpar[1] = 21.27/2.; | |
976 | conpar[2] = 21.87/2.; | |
977 | conpar[3] = 33.2/2.; | |
978 | conpar[4] = 33.8/2.; | |
979 | gMC->Gsvolu("QA10", "CONE", idtmed[7], conpar, 5); | |
980 | gMC->Gspos("QA10", 1, "ZDCA", -1.66, 0., conpar[0]+0.73+zd2, irotpipe4, "ONLY"); | |
981 | // Ch.debug | |
8a132379 | 982 | //printf(" QA10 skewed CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+0.73+1.13+zd2); |
8d433671 | 983 | |
e686cc84 | 984 | zd2 += 2.*conpar[0]+0.73+1.13; |
8d433671 | 985 | |
f853b9aa | 986 | // Vacuum chamber containing TDI |
1243078f | 987 | tubpar[0] = 0.; |
988 | tubpar[1] = 54.6/2.; | |
989 | tubpar[2] = 540.0/2.; | |
990 | gMC->Gsvolu("Q13TM", "TUBE", idtmed[10], tubpar, 3); | |
991 | gMC->Gspos("Q13TM", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 992 | tubpar[0] = 54.0/2.; |
993 | tubpar[1] = 54.6/2.; | |
994 | tubpar[2] = 540.0/2.; | |
cd807e71 | 995 | gMC->Gsvolu("Q13T", "TUBE", idtmed[7], tubpar, 3); |
1243078f | 996 | gMC->Gspos("Q13T", 1, "Q13TM", 0., 0., 0., 0, "ONLY"); |
8d433671 | 997 | // Ch.debug |
8a132379 | 998 | //printf(" Q13T TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 999 | |
1000 | zd2 += 2.*tubpar[2]; | |
1001 | ||
f853b9aa | 1002 | //---------------- INSERT TDI INSIDE Q13T ----------------------------------- |
8d433671 | 1003 | boxpar[0] = 11.0/2.; |
1004 | boxpar[1] = 9.0/2.; | |
1005 | boxpar[2] = 540.0/2.; | |
cd807e71 | 1006 | gMC->Gsvolu("QTD1", "BOX ", idtmed[7], boxpar, 3); |
1243078f | 1007 | gMC->Gspos("QTD1", 1, "Q13TM", -3.8, 10.5, 0., 0, "ONLY"); |
8d433671 | 1008 | boxpar[0] = 11.0/2.; |
1009 | boxpar[1] = 9.0/2.; | |
1010 | boxpar[2] = 540.0/2.; | |
cd807e71 | 1011 | gMC->Gsvolu("QTD2", "BOX ", idtmed[7], boxpar, 3); |
1243078f | 1012 | gMC->Gspos("QTD2", 1, "Q13TM", -3.8, -10.5, 0., 0, "ONLY"); |
8d433671 | 1013 | boxpar[0] = 5.1/2.; |
1014 | boxpar[1] = 0.2/2.; | |
1015 | boxpar[2] = 540.0/2.; | |
cd807e71 | 1016 | gMC->Gsvolu("QTD3", "BOX ", idtmed[7], boxpar, 3); |
1243078f | 1017 | gMC->Gspos("QTD3", 1, "Q13TM", -3.8+5.5+boxpar[0], 6.1, 0., 0, "ONLY"); |
1018 | gMC->Gspos("QTD3", 2, "Q13TM", -3.8+5.5+boxpar[0], -6.1, 0., 0, "ONLY"); | |
1019 | gMC->Gspos("QTD3", 3, "Q13TM", -3.8-5.5-boxpar[0], 6.1, 0., 0, "ONLY"); | |
1020 | gMC->Gspos("QTD3", 4, "Q13TM", -3.8-5.5-boxpar[0], -6.1, 0., 0, "ONLY"); | |
f853b9aa | 1021 | // |
8d433671 | 1022 | tubspar[0] = 12.0/2.; |
1023 | tubspar[1] = 12.4/2.; | |
1024 | tubspar[2] = 540.0/2.; | |
1025 | tubspar[3] = 90.; | |
1026 | tubspar[4] = 270.; | |
cd807e71 | 1027 | gMC->Gsvolu("QTD4", "TUBS", idtmed[7], tubspar, 5); |
1243078f | 1028 | gMC->Gspos("QTD4", 1, "Q13TM", -3.8-10.6, 0., 0., 0, "ONLY"); |
8d433671 | 1029 | tubspar[0] = 12.0/2.; |
1030 | tubspar[1] = 12.4/2.; | |
1031 | tubspar[2] = 540.0/2.; | |
1032 | tubspar[3] = -90.; | |
1033 | tubspar[4] = 90.; | |
cd807e71 | 1034 | gMC->Gsvolu("QTD5", "TUBS", idtmed[7], tubspar, 5); |
1243078f | 1035 | gMC->Gspos("QTD5", 1, "Q13TM", -3.8+10.6, 0., 0., 0, "ONLY"); |
8d433671 | 1036 | //---------------- END DEFINING TDI INSIDE Q13T ------------------------------- |
1037 | ||
e686cc84 | 1038 | // VCTCG skewed transition piece (ID=332 mm to 212.7 mm) (after TDI) |
1039 | conpar[0] = (50.0-2.92-1.89)/2.; | |
1040 | conpar[1] = 33.2/2.; | |
1041 | conpar[2] = 33.8/2.; | |
1042 | conpar[3] = 21.27/2.; | |
1043 | conpar[4] = 21.87/2.; | |
1044 | gMC->Gsvolu("QA11", "CONE", idtmed[7], conpar, 5); | |
1045 | gMC->Gspos("QA11", 1, "ZDCA", 4.32-3.8, 0., conpar[0]+2.92+zd2, irotpipe5, "ONLY"); | |
1046 | // Ch.debug | |
8a132379 | 1047 | //printf(" QA11 skewed CONE from z = %f to z =%f\n",zd2,2*conpar[0]+2.92+1.89+zd2); |
8d433671 | 1048 | |
e686cc84 | 1049 | zd2 += 2.*conpar[0]+2.92+1.89; |
8d433671 | 1050 | |
8a132379 | 1051 | // The following tube ID 212.7 mm |
e686cc84 | 1052 | // represents VMBGA (400 mm) + VCDWE (300 mm) + VMBGA (400 mm) + |
1053 | // BTVTS (600 mm) + VMLGB (400 mm) | |
1054 | tubpar[0] = 21.27/2.; | |
1055 | tubpar[1] = 21.87/2.; | |
1056 | tubpar[2] = 210.0/2.; | |
1057 | gMC->Gsvolu("QA12", "TUBE", idtmed[7], tubpar, 3); | |
1058 | gMC->Gspos("QA12", 1, "ZDCA", 4., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 1059 | // Ch.debug |
8a132379 | 1060 | //printf(" QA12 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1061 | |
1062 | zd2 += 2.*tubpar[2]; | |
1063 | ||
e686cc84 | 1064 | // First part of VCTCC |
1065 | // skewed transition cone from ID=212.7 mm to ID=797 mm | |
1066 | conpar[0] = (121.0-0.37-1.35)/2.; | |
1067 | conpar[1] = 21.27/2.; | |
1068 | conpar[2] = 21.87/2.; | |
8d433671 | 1069 | conpar[3] = 79.7/2.; |
1070 | conpar[4] = 81.3/2.; | |
e686cc84 | 1071 | gMC->Gsvolu("QA13", "CONE", idtmed[7], conpar, 5); |
1072 | gMC->Gspos("QA13", 1, "ZDCA", 4.-2., 0., conpar[0]+0.37+zd2, irotpipe3, "ONLY"); | |
8a132379 | 1073 | // Ch.debug |
1074 | //printf(" QA13 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+0.37+1.35+zd2); | |
8d433671 | 1075 | |
e686cc84 | 1076 | zd2 += 2.*conpar[0]+0.37+1.35; |
8d433671 | 1077 | |
e686cc84 | 1078 | // The following tube ID 797 mm --- (volume QA16) |
1079 | // represents the second part of VCTCC (4272 mm) + | |
1080 | // 4 x VCDGA (4 x 4272 mm) + | |
1081 | // the first part of VCTCR (850 mm) | |
8d433671 | 1082 | tubpar[0] = 79.7/2.; |
1083 | tubpar[1] = 81.3/2.; | |
e686cc84 | 1084 | tubpar[2] = 2221./2.; |
1085 | gMC->Gsvolu("QA14", "TUBE", idtmed[7], tubpar, 3); | |
1086 | gMC->Gspos("QA14", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
1087 | // Ch.debug | |
e4d73825 | 1088 | //printf(" QA14 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1089 | |
1090 | zd2 += 2.*tubpar[2]; | |
e686cc84 | 1091 | |
1092 | // Second part of VCTCR | |
1093 | // Transition from ID=797 mm to ID=196 mm: | |
8d433671 | 1094 | // in order to simulate the thin window opened in the transition cone |
1095 | // we divide the transition cone in three cones: | |
e686cc84 | 1096 | // (1) 8 mm thick (2) 3 mm thick (3) the third 8 mm thick |
1097 | ||
1098 | // (1) 8 mm thick | |
1099 | conpar[0] = 9.09/2.; // 15 degree | |
8d433671 | 1100 | conpar[1] = 79.7/2.; |
1101 | conpar[2] = 81.3/2.; // thickness 8 mm | |
1102 | conpar[3] = 74.82868/2.; | |
1103 | conpar[4] = 76.42868/2.; // thickness 8 mm | |
e686cc84 | 1104 | gMC->Gsvolu("QA15", "CONE", idtmed[7], conpar, 5); |
1105 | gMC->Gspos("QA15", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); | |
8a132379 | 1106 | //printf(" QA15 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 1107 | |
1108 | zd2 += 2.*conpar[0]; | |
1109 | ||
e686cc84 | 1110 | // (2) 3 mm thick |
8d433671 | 1111 | conpar[0] = 96.2/2.; // 15 degree |
1112 | conpar[1] = 74.82868/2.; | |
1113 | conpar[2] = 75.42868/2.; // thickness 3 mm | |
1114 | conpar[3] = 23.19588/2.; | |
1115 | conpar[4] = 23.79588/2.; // thickness 3 mm | |
e686cc84 | 1116 | gMC->Gsvolu("QA16", "CONE", idtmed[7], conpar, 5); |
1117 | gMC->Gspos("QA16", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); | |
8a132379 | 1118 | //printf(" QA16 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 1119 | |
1120 | zd2 += 2.*conpar[0]; | |
1121 | ||
e686cc84 | 1122 | // (3) 8 mm thick |
8d433671 | 1123 | conpar[0] = 6.71/2.; // 15 degree |
1124 | conpar[1] = 23.19588/2.; | |
1125 | conpar[2] = 24.79588/2.;// thickness 8 mm | |
1126 | conpar[3] = 19.6/2.; | |
1127 | conpar[4] = 21.2/2.;// thickness 8 mm | |
e686cc84 | 1128 | gMC->Gsvolu("QA17", "CONE", idtmed[7], conpar, 5); |
1129 | gMC->Gspos("QA17", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); | |
8a132379 | 1130 | //printf(" QA19 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 1131 | |
1132 | zd2 += 2.*conpar[0]; | |
e686cc84 | 1133 | |
1134 | // Third part of VCTCR: tube (ID=196 mm) | |
8d433671 | 1135 | tubpar[0] = 19.6/2.; |
1136 | tubpar[1] = 21.2/2.; | |
1137 | tubpar[2] = 9.55/2.; | |
e686cc84 | 1138 | gMC->Gsvolu("QA18", "TUBE", idtmed[7], tubpar, 3); |
1139 | gMC->Gspos("QA18", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
1140 | // Ch.debug | |
8a132379 | 1141 | //printf(" QA18 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1142 | |
1143 | zd2 += 2.*tubpar[2]; | |
1144 | ||
e686cc84 | 1145 | // Flange (ID=196 mm) (last part of VCTCR and first part of VMZAR) |
8d433671 | 1146 | tubpar[0] = 19.6/2.; |
1147 | tubpar[1] = 25.3/2.; | |
1148 | tubpar[2] = 4.9/2.; | |
cd807e71 | 1149 | gMC->Gsvolu("QF01", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1150 | gMC->Gspos("QF01", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
e686cc84 | 1151 | // Ch.debug |
8a132379 | 1152 | //printf(" QF01 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1153 | |
1154 | zd2 += 2.*tubpar[2]; | |
1155 | ||
e686cc84 | 1156 | // VMZAR (5 volumes) |
8d433671 | 1157 | tubpar[0] = 20.2/2.; |
1158 | tubpar[1] = 20.6/2.; | |
1159 | tubpar[2] = 2.15/2.; | |
e686cc84 | 1160 | gMC->Gsvolu("QA19", "TUBE", idtmed[7], tubpar, 3); |
1161 | gMC->Gspos("QA19", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
1162 | // Ch.debug | |
8a132379 | 1163 | //printf(" QA19 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1164 | |
1165 | zd2 += 2.*tubpar[2]; | |
1166 | ||
1167 | conpar[0] = 6.9/2.; | |
1168 | conpar[1] = 20.2/2.; | |
1169 | conpar[2] = 20.6/2.; | |
1170 | conpar[3] = 23.9/2.; | |
1171 | conpar[4] = 24.3/2.; | |
e686cc84 | 1172 | gMC->Gsvolu("QA20", "CONE", idtmed[7], conpar, 5); |
1173 | gMC->Gspos("QA20", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); | |
8d433671 | 1174 | // Ch.debug |
8a132379 | 1175 | //printf(" QA20 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 1176 | |
1177 | zd2 += 2.*conpar[0]; | |
1178 | ||
1179 | tubpar[0] = 23.9/2.; | |
1180 | tubpar[1] = 25.5/2.; | |
1181 | tubpar[2] = 17.0/2.; | |
e686cc84 | 1182 | gMC->Gsvolu("QA21", "TUBE", idtmed[7], tubpar, 3); |
1183 | gMC->Gspos("QA21", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 1184 | // Ch.debug |
8a132379 | 1185 | //printf(" QA21 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1186 | |
1187 | zd2 += 2.*tubpar[2]; | |
1188 | ||
1189 | conpar[0] = 6.9/2.; | |
1190 | conpar[1] = 23.9/2.; | |
1191 | conpar[2] = 24.3/2.; | |
1192 | conpar[3] = 20.2/2.; | |
1193 | conpar[4] = 20.6/2.; | |
e686cc84 | 1194 | gMC->Gsvolu("QA22", "CONE", idtmed[7], conpar, 5); |
1195 | gMC->Gspos("QA22", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); | |
8d433671 | 1196 | // Ch.debug |
8a132379 | 1197 | //printf(" QA22 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 1198 | |
1199 | zd2 += 2.*conpar[0]; | |
1200 | ||
1201 | tubpar[0] = 20.2/2.; | |
1202 | tubpar[1] = 20.6/2.; | |
1203 | tubpar[2] = 2.15/2.; | |
e686cc84 | 1204 | gMC->Gsvolu("QA23", "TUBE", idtmed[7], tubpar, 3); |
1205 | gMC->Gspos("QA23", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 1206 | // Ch.debug |
8a132379 | 1207 | //printf(" QA23 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1208 | |
1209 | zd2 += 2.*tubpar[2]; | |
1210 | ||
e686cc84 | 1211 | // Flange (ID=196 mm)(last part of VMZAR and first part of VCTYD) |
8d433671 | 1212 | tubpar[0] = 19.6/2.; |
1213 | tubpar[1] = 25.3/2.; | |
1214 | tubpar[2] = 4.9/2.; | |
cd807e71 | 1215 | gMC->Gsvolu("QF02", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1216 | gMC->Gspos("QF02", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
e686cc84 | 1217 | // Ch.debug |
8a132379 | 1218 | //printf(" QF02 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1219 | |
1220 | zd2 += 2.*tubpar[2]; | |
1221 | ||
e686cc84 | 1222 | // simulation of the trousers (VCTYB) |
8d433671 | 1223 | tubpar[0] = 19.6/2.; |
1224 | tubpar[1] = 20.0/2.; | |
1225 | tubpar[2] = 3.9/2.; | |
e686cc84 | 1226 | gMC->Gsvolu("QA24", "TUBE", idtmed[7], tubpar, 3); |
1227 | gMC->Gspos("QA24", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 1228 | // Ch.debug |
8a132379 | 1229 | //printf(" QA24 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1230 | |
1231 | zd2 += 2.*tubpar[2]; | |
1232 | ||
1233 | // transition cone from ID=196. to ID=216.6 | |
1234 | conpar[0] = 32.55/2.; | |
1235 | conpar[1] = 19.6/2.; | |
1236 | conpar[2] = 20.0/2.; | |
1237 | conpar[3] = 21.66/2.; | |
1238 | conpar[4] = 22.06/2.; | |
e686cc84 | 1239 | gMC->Gsvolu("QA25", "CONE", idtmed[7], conpar, 5); |
1240 | gMC->Gspos("QA25", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); | |
8d433671 | 1241 | // Ch.debug |
8a132379 | 1242 | //printf(" QA25 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 1243 | |
71cd8104 | 1244 | zd2 += 2.*conpar[0]; |
8d433671 | 1245 | |
1246 | // tube | |
1247 | tubpar[0] = 21.66/2.; | |
1248 | tubpar[1] = 22.06/2.; | |
1249 | tubpar[2] = 28.6/2.; | |
e686cc84 | 1250 | gMC->Gsvolu("QA26", "TUBE", idtmed[7], tubpar, 3); |
1251 | gMC->Gspos("QA26", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 1252 | // Ch.debug |
8a132379 | 1253 | //printf(" QA26 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1254 | |
1255 | zd2 += 2.*tubpar[2]; | |
1256 | ||
313e8ff0 | 1257 | // -------------------------------------------------------- |
1258 | // RECOMBINATION CHAMBER IMPLEMENTED USING TGeo CLASSES!!!! | |
1259 | // author: Chiara (June 2008) | |
1260 | // -------------------------------------------------------- | |
1261 | // TRANSFORMATION MATRICES | |
1262 | // Combi transformation: | |
8cdd9dc7 | 1263 | dx = -3.970000; |
1264 | dy = 0.000000; | |
1265 | dz = 0.0; | |
313e8ff0 | 1266 | // Rotation: |
8cdd9dc7 | 1267 | thx = 84.989100; phx = 0.000000; |
1268 | thy = 90.000000; phy = 90.000000; | |
1269 | thz = 5.010900; phz = 180.000000; | |
313e8ff0 | 1270 | TGeoRotation *rotMatrix1 = new TGeoRotation("",thx,phx,thy,phy,thz,phz); |
1271 | // Combi transformation: | |
1272 | dx = -3.970000; | |
1273 | dy = 0.000000; | |
1274 | dz = 0.0; | |
1275 | TGeoCombiTrans *rotMatrix2 = new TGeoCombiTrans("ZDC_c1", dx,dy,dz,rotMatrix1); | |
1276 | rotMatrix2->RegisterYourself(); | |
1277 | // Combi transformation: | |
1278 | dx = 3.970000; | |
1279 | dy = 0.000000; | |
1280 | dz = 0.0; | |
1281 | // Rotation: | |
8cdd9dc7 | 1282 | thx = 95.010900; phx = 0.000000; |
1283 | thy = 90.000000; phy = 90.000000; | |
313e8ff0 | 1284 | thz = 5.010900; phz = 0.000000; |
1285 | TGeoRotation *rotMatrix3 = new TGeoRotation("",thx,phx,thy,phy,thz,phz); | |
1286 | TGeoCombiTrans *rotMatrix4 = new TGeoCombiTrans("ZDC_c2", dx,dy,dz,rotMatrix3); | |
1287 | rotMatrix4->RegisterYourself(); | |
8cdd9dc7 | 1288 | |
1289 | ||
313e8ff0 | 1290 | // VOLUMES DEFINITION |
1291 | // Volume: ZDCA | |
1292 | TGeoVolume *pZDCA = gGeoManager->GetVolume("ZDCA"); | |
313e8ff0 | 1293 | |
f2e00220 | 1294 | conpar[0] = (90.1-0.95-0.26)/2.; |
8d433671 | 1295 | conpar[1] = 0.0/2.; |
1296 | conpar[2] = 21.6/2.; | |
1297 | conpar[3] = 0.0/2.; | |
1298 | conpar[4] = 5.8/2.; | |
e18bd373 | 1299 | new TGeoCone("QALext", conpar[0],conpar[1],conpar[2],conpar[3],conpar[4]); |
8d433671 | 1300 | |
f2e00220 | 1301 | conpar[0] = (90.1-0.95-0.26)/2.; |
8d433671 | 1302 | conpar[1] = 0.0/2.; |
1303 | conpar[2] = 21.2/2.; | |
1304 | conpar[3] = 0.0/2.; | |
1305 | conpar[4] = 5.4/2.; | |
e18bd373 | 1306 | new TGeoCone("QALint", conpar[0],conpar[1],conpar[2],conpar[3],conpar[4]); |
313e8ff0 | 1307 | |
1308 | // Outer trousers | |
1309 | TGeoCompositeShape *pOutTrousers = new TGeoCompositeShape("outTrousers", "QALext:ZDC_c1+QALext:ZDC_c2"); | |
1310 | ||
1311 | // Volume: QALext | |
8cdd9dc7 | 1312 | //TGeoMedium *medZDCFe = gGeoManager->GetMedium("ZDC_ZIRON"); |
313e8ff0 | 1313 | TGeoVolume *pQALext = new TGeoVolume("QALext",pOutTrousers, medZDCFe); |
2bb07bb4 | 1314 | pQALext->SetLineColor(kBlue); |
313e8ff0 | 1315 | pQALext->SetVisLeaves(kTRUE); |
1316 | // | |
1317 | TGeoTranslation *tr1 = new TGeoTranslation(0., 0., (Double_t) conpar[0]+0.95+zd2); | |
1318 | pZDCA->AddNode(pQALext, 1, tr1); | |
1319 | // Inner trousers | |
1320 | TGeoCompositeShape *pIntTrousers = new TGeoCompositeShape("intTrousers", "QALint:ZDC_c1+QALint:ZDC_c2"); | |
1321 | // Volume: QALint | |
8cdd9dc7 | 1322 | //TGeoMedium *medZDCvoid = gGeoManager->GetMedium("ZDC_ZVOID"); |
313e8ff0 | 1323 | TGeoVolume *pQALint = new TGeoVolume("QALint",pIntTrousers, medZDCvoid); |
2bb07bb4 | 1324 | pQALint->SetLineColor(kAzure); |
313e8ff0 | 1325 | pQALint->SetVisLeaves(kTRUE); |
1326 | pQALext->AddNode(pQALint, 1); | |
8d433671 | 1327 | |
8d433671 | 1328 | zd2 += 90.1; |
1329 | ||
f853b9aa | 1330 | // second section : 2 tubes (ID = 54. OD = 58.) |
8d433671 | 1331 | tubpar[0] = 5.4/2.; |
1332 | tubpar[1] = 5.8/2.; | |
1333 | tubpar[2] = 40.0/2.; | |
e686cc84 | 1334 | gMC->Gsvolu("QA27", "TUBE", idtmed[7], tubpar, 3); |
1335 | gMC->Gspos("QA27", 1, "ZDCA", -15.8/2., 0., tubpar[2]+zd2, 0, "ONLY"); | |
1336 | gMC->Gspos("QA27", 2, "ZDCA", 15.8/2., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 1337 | // Ch.debug |
8a132379 | 1338 | //printf(" QA27 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1339 | |
1340 | zd2 += 2.*tubpar[2]; | |
e686cc84 | 1341 | |
8d433671 | 1342 | // transition x2zdc to recombination chamber : skewed cone |
e686cc84 | 1343 | conpar[0] = (10.-1.)/2.; |
8d433671 | 1344 | conpar[1] = 5.4/2.; |
1345 | conpar[2] = 5.8/2.; | |
1346 | conpar[3] = 6.3/2.; | |
1347 | conpar[4] = 7.0/2.; | |
e686cc84 | 1348 | gMC->Gsvolu("QA28", "CONE", idtmed[7], conpar, 5); |
8a132379 | 1349 | gMC->Gspos("QA28", 1, "ZDCA", -7.9-0.175, 0., conpar[0]+0.5+zd2, irotpipe1, "ONLY"); |
1350 | gMC->Gspos("QA28", 2, "ZDCA", 7.9+0.175, 0., conpar[0]+0.5+zd2, irotpipe2, "ONLY"); | |
1351 | //printf(" QA28 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+0.2+zd2); | |
8d433671 | 1352 | |
e686cc84 | 1353 | zd2 += 2.*conpar[0]+1.; |
8a132379 | 1354 | |
8d433671 | 1355 | // 2 tubes (ID = 63 mm OD=70 mm) |
1356 | tubpar[0] = 6.3/2.; | |
1357 | tubpar[1] = 7.0/2.; | |
e686cc84 | 1358 | tubpar[2] = (342.5+498.3)/2.; |
1359 | gMC->Gsvolu("QA29", "TUBE", idtmed[7], tubpar, 3); | |
1360 | gMC->Gspos("QA29", 1, "ZDCA", -16.5/2., 0., tubpar[2]+zd2, 0, "ONLY"); | |
1361 | gMC->Gspos("QA29", 2, "ZDCA", 16.5/2., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8a132379 | 1362 | //printf(" QA29 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1363 | |
1364 | zd2 += 2.*tubpar[2]; | |
2fdd1072 | 1365 | |
1366 | // -- Luminometer (Cu box) in front of ZN - side A | |
1367 | boxpar[0] = 8.0/2.; | |
1368 | boxpar[1] = 8.0/2.; | |
1369 | boxpar[2] = 15./2.; | |
fea9b334 | 1370 | gMC->Gsvolu("QLUA", "BOX ", idtmed[9], boxpar, 3); |
2fdd1072 | 1371 | gMC->Gspos("QLUA", 1, "ZDCA", 0., 0., fPosZNA[2]-66.-boxpar[2], 0, "ONLY"); |
8a132379 | 1372 | //printf(" QLUA LUMINOMETER from z = %1.2f to z= %1.2f\n\n", fPosZNA[2]-66., fPosZNA[2]-66.-2*boxpar[2]); |
e686cc84 | 1373 | |
8a132379 | 1374 | //printf(" END OF BEAM PIPE VOLUME DEFINITION AT z = %f\n",zd2); |
8d433671 | 1375 | |
1376 | ||
1377 | // ---------------------------------------------------------------- | |
1378 | // -- MAGNET DEFINITION -> LHC OPTICS 6.5 | |
1379 | // ---------------------------------------------------------------- | |
1380 | // *************************************************************** | |
1381 | // SIDE C - RB26 (dimuon side) | |
1382 | // *************************************************************** | |
1383 | // -- COMPENSATOR DIPOLE (MBXW) | |
e686cc84 | 1384 | zCorrDip = 1972.5; |
8d433671 | 1385 | |
1386 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1387 | tubpar[0] = 0.; | |
5bb2bc93 | 1388 | tubpar[1] = 3.14; |
b6a8f9f1 | 1389 | tubpar[2] = 153./2.; |
8d433671 | 1390 | gMC->Gsvolu("MBXW", "TUBE", idtmed[11], tubpar, 3); |
1391 | ||
1392 | // -- YOKE | |
1393 | tubpar[0] = 4.5; | |
1394 | tubpar[1] = 55.; | |
b6a8f9f1 | 1395 | tubpar[2] = 153./2.; |
cd807e71 | 1396 | gMC->Gsvolu("YMBX", "TUBE", idtmed[7], tubpar, 3); |
8d433671 | 1397 | |
e686cc84 | 1398 | gMC->Gspos("MBXW", 1, "ZDCC", 0., 0., -tubpar[2]-zCorrDip, 0, "ONLY"); |
1399 | gMC->Gspos("YMBX", 1, "ZDCC", 0., 0., -tubpar[2]-zCorrDip, 0, "ONLY"); | |
8d433671 | 1400 | |
1401 | ||
1402 | // -- INNER TRIPLET | |
e686cc84 | 1403 | zInnTrip = 2296.5; |
8d433671 | 1404 | |
1405 | // -- DEFINE MQXL AND MQX QUADRUPOLE ELEMENT | |
1406 | // -- MQXL | |
1407 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1408 | tubpar[0] = 0.; | |
5bb2bc93 | 1409 | tubpar[1] = 3.14; |
8d433671 | 1410 | tubpar[2] = 637./2.; |
1411 | gMC->Gsvolu("MQXL", "TUBE", idtmed[11], tubpar, 3); | |
f853b9aa | 1412 | |
8d433671 | 1413 | // -- YOKE |
1414 | tubpar[0] = 3.5; | |
1415 | tubpar[1] = 22.; | |
1416 | tubpar[2] = 637./2.; | |
1417 | gMC->Gsvolu("YMQL", "TUBE", idtmed[7], tubpar, 3); | |
1418 | ||
e686cc84 | 1419 | gMC->Gspos("MQXL", 1, "ZDCC", 0., 0., -tubpar[2]-zInnTrip, 0, "ONLY"); |
1420 | gMC->Gspos("YMQL", 1, "ZDCC", 0., 0., -tubpar[2]-zInnTrip, 0, "ONLY"); | |
8d433671 | 1421 | |
e686cc84 | 1422 | gMC->Gspos("MQXL", 2, "ZDCC", 0., 0., -tubpar[2]-zInnTrip-2400., 0, "ONLY"); |
1423 | gMC->Gspos("YMQL", 2, "ZDCC", 0., 0., -tubpar[2]-zInnTrip-2400., 0, "ONLY"); | |
8d433671 | 1424 | |
1425 | // -- MQX | |
1426 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1427 | tubpar[0] = 0.; | |
5bb2bc93 | 1428 | tubpar[1] = 3.14; |
8d433671 | 1429 | tubpar[2] = 550./2.; |
1430 | gMC->Gsvolu("MQX ", "TUBE", idtmed[11], tubpar, 3); | |
1431 | ||
1432 | // -- YOKE | |
1433 | tubpar[0] = 3.5; | |
1434 | tubpar[1] = 22.; | |
1435 | tubpar[2] = 550./2.; | |
1436 | gMC->Gsvolu("YMQ ", "TUBE", idtmed[7], tubpar, 3); | |
1437 | ||
e686cc84 | 1438 | gMC->Gspos("MQX ", 1, "ZDCC", 0., 0., -tubpar[2]-zInnTrip-908.5, 0, "ONLY"); |
1439 | gMC->Gspos("YMQ ", 1, "ZDCC", 0., 0., -tubpar[2]-zInnTrip-908.5, 0, "ONLY"); | |
8d433671 | 1440 | |
e686cc84 | 1441 | gMC->Gspos("MQX ", 2, "ZDCC", 0., 0., -tubpar[2]-zInnTrip-1558.5, 0, "ONLY"); |
1442 | gMC->Gspos("YMQ ", 2, "ZDCC", 0., 0., -tubpar[2]-zInnTrip-1558.5, 0, "ONLY"); | |
8d433671 | 1443 | |
1444 | // -- SEPARATOR DIPOLE D1 | |
e686cc84 | 1445 | zD1 = 5838.3001; |
8d433671 | 1446 | |
1447 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1448 | tubpar[0] = 0.; | |
f891321f | 1449 | tubpar[1] = 3.46; |
8d433671 | 1450 | tubpar[2] = 945./2.; |
1451 | gMC->Gsvolu("MD1 ", "TUBE", idtmed[11], tubpar, 3); | |
1452 | ||
1453 | // -- Insert horizontal Cu plates inside D1 | |
1454 | // -- (to simulate the vacuum chamber) | |
1455 | boxpar[0] = TMath::Sqrt(tubpar[1]*tubpar[1]-(2.98+0.2)*(2.98+0.2)) - 0.05; | |
1456 | boxpar[1] = 0.2/2.; | |
947cab01 | 1457 | boxpar[2] = 945./2.; |
8d433671 | 1458 | gMC->Gsvolu("MD1V", "BOX ", idtmed[6], boxpar, 3); |
1459 | gMC->Gspos("MD1V", 1, "MD1 ", 0., 2.98+boxpar[1], 0., 0, "ONLY"); | |
1460 | gMC->Gspos("MD1V", 2, "MD1 ", 0., -2.98-boxpar[1], 0., 0, "ONLY"); | |
1461 | ||
1462 | // -- YOKE | |
f891321f | 1463 | tubpar[0] = 3.68; |
1464 | tubpar[1] = 110./2.; | |
8d433671 | 1465 | tubpar[2] = 945./2.; |
1466 | gMC->Gsvolu("YD1 ", "TUBE", idtmed[7], tubpar, 3); | |
1467 | ||
e686cc84 | 1468 | gMC->Gspos("YD1 ", 1, "ZDCC", 0., 0., -tubpar[2]-zD1, 0, "ONLY"); |
1469 | gMC->Gspos("MD1 ", 1, "ZDCC", 0., 0., -tubpar[2]-zD1, 0, "ONLY"); | |
b6a8f9f1 | 1470 | // Ch debug |
8a132379 | 1471 | //printf(" MD1 from z = %1.2f to z= %1.2f cm\n",-zD1, -zD1-2*tubpar[2]); |
8d433671 | 1472 | |
1473 | // -- DIPOLE D2 | |
e686cc84 | 1474 | zD2 = 12167.8; |
8d433671 | 1475 | // -- GAP (VACUUM WITH MAGNETIC FIELD) |
1476 | tubpar[0] = 0.; | |
1477 | tubpar[1] = 7.5/2.; | |
1478 | tubpar[2] = 945./2.; | |
1479 | gMC->Gsvolu("MD2 ", "TUBE", idtmed[11], tubpar, 3); | |
1480 | ||
1481 | // -- YOKE | |
1482 | tubpar[0] = 0.; | |
1483 | tubpar[1] = 55.; | |
1484 | tubpar[2] = 945./2.; | |
1485 | gMC->Gsvolu("YD2 ", "TUBE", idtmed[7], tubpar, 3); | |
1486 | ||
e686cc84 | 1487 | gMC->Gspos("YD2 ", 1, "ZDCC", 0., 0., -tubpar[2]-zD2, 0, "ONLY"); |
1488 | // Ch debug | |
8a132379 | 1489 | //printf(" YD2 from z = %1.2f to z= %1.2f cm\n",-zD2, -zD2-2*tubpar[2]); |
8d433671 | 1490 | |
1491 | gMC->Gspos("MD2 ", 1, "YD2 ", -9.4, 0., 0., 0, "ONLY"); | |
1492 | gMC->Gspos("MD2 ", 2, "YD2 ", 9.4, 0., 0., 0, "ONLY"); | |
1493 | ||
1494 | // *************************************************************** | |
1495 | // SIDE A - RB24 | |
1496 | // *************************************************************** | |
1497 | ||
1498 | // COMPENSATOR DIPOLE (MCBWA) (2nd compensator) | |
1499 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1500 | tubpar[0] = 0.; | |
5bf70036 | 1501 | tubpar[1] = 3.; |
8d433671 | 1502 | tubpar[2] = 153./2.; |
1503 | gMC->Gsvolu("MCBW", "TUBE", idtmed[11], tubpar, 3); | |
e686cc84 | 1504 | gMC->Gspos("MCBW", 1, "ZDCA", 0., 0., tubpar[2]+zCorrDip, 0, "ONLY"); |
8d433671 | 1505 | |
1506 | // -- YOKE | |
1507 | tubpar[0] = 4.5; | |
1508 | tubpar[1] = 55.; | |
1509 | tubpar[2] = 153./2.; | |
cd807e71 | 1510 | gMC->Gsvolu("YMCB", "TUBE", idtmed[7], tubpar, 3); |
e686cc84 | 1511 | gMC->Gspos("YMCB", 1, "ZDCA", 0., 0., tubpar[2]+zCorrDip, 0, "ONLY"); |
8d433671 | 1512 | |
8d433671 | 1513 | // -- INNER TRIPLET |
8d433671 | 1514 | // -- DEFINE MQX1 AND MQX2 QUADRUPOLE ELEMENT |
1515 | // -- MQX1 | |
1516 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1517 | tubpar[0] = 0.; | |
f891321f | 1518 | tubpar[1] = 3.14; |
8d433671 | 1519 | tubpar[2] = 637./2.; |
1520 | gMC->Gsvolu("MQX1", "TUBE", idtmed[11], tubpar, 3); | |
71cd8104 | 1521 | gMC->Gsvolu("MQX4", "TUBE", idtmed[11], tubpar, 3); |
8d433671 | 1522 | |
1523 | // -- YOKE | |
1524 | tubpar[0] = 3.5; | |
1525 | tubpar[1] = 22.; | |
1526 | tubpar[2] = 637./2.; | |
cd807e71 | 1527 | gMC->Gsvolu("YMQ1", "TUBE", idtmed[7], tubpar, 3); |
8d433671 | 1528 | |
71cd8104 | 1529 | // -- Q1 |
e686cc84 | 1530 | gMC->Gspos("MQX1", 1, "ZDCA", 0., 0., tubpar[2]+zInnTrip, 0, "ONLY"); |
1531 | gMC->Gspos("YMQ1", 1, "ZDCA", 0., 0., tubpar[2]+zInnTrip, 0, "ONLY"); | |
71cd8104 | 1532 | |
8d433671 | 1533 | // -- BEAM SCREEN FOR Q1 |
1534 | tubpar[0] = 4.78/2.; | |
1535 | tubpar[1] = 5.18/2.; | |
1536 | tubpar[2] = 637./2.; | |
00521574 | 1537 | gMC->Gsvolu("QBS1", "TUBE", idtmed[6], tubpar, 3); |
71cd8104 | 1538 | gMC->Gspos("QBS1", 1, "MQX1", 0., 0., 0., 0, "ONLY"); |
8d433671 | 1539 | // INSERT VERTICAL PLATE INSIDE Q1 |
1540 | boxpar[0] = 0.2/2.0; | |
1541 | boxpar[1] = TMath::Sqrt(tubpar[0]*tubpar[0]-(1.9+0.2)*(1.9+0.2)); | |
1542 | boxpar[2] =637./2.; | |
00521574 | 1543 | gMC->Gsvolu("QBS2", "BOX ", idtmed[6], boxpar, 3); |
71cd8104 | 1544 | gMC->Gspos("QBS2", 1, "MQX1", 1.9+boxpar[0], 0., 0., 0, "ONLY"); |
1545 | gMC->Gspos("QBS2", 2, "MQX1", -1.9-boxpar[0], 0., 0., 0, "ONLY"); | |
1546 | ||
1547 | // -- Q3 | |
e686cc84 | 1548 | gMC->Gspos("MQX4", 1, "ZDCA", 0., 0., tubpar[2]+zInnTrip+2400., 0, "ONLY"); |
1549 | gMC->Gspos("YMQ1", 2, "ZDCA", 0., 0., tubpar[2]+zInnTrip+2400., 0, "ONLY"); | |
8d433671 | 1550 | |
1551 | // -- BEAM SCREEN FOR Q3 | |
1552 | tubpar[0] = 5.79/2.; | |
1553 | tubpar[1] = 6.14/2.; | |
1554 | tubpar[2] = 637./2.; | |
00521574 | 1555 | gMC->Gsvolu("QBS3", "TUBE", idtmed[6], tubpar, 3); |
71cd8104 | 1556 | gMC->Gspos("QBS3", 1, "MQX4", 0., 0., 0., 0, "ONLY"); |
8d433671 | 1557 | // INSERT VERTICAL PLATE INSIDE Q3 |
1558 | boxpar[0] = 0.2/2.0; | |
1559 | boxpar[1] = TMath::Sqrt(tubpar[0]*tubpar[0]-(2.405+0.2)*(2.405+0.2)); | |
1560 | boxpar[2] =637./2.; | |
00521574 | 1561 | gMC->Gsvolu("QBS4", "BOX ", idtmed[6], boxpar, 3); |
71cd8104 | 1562 | gMC->Gspos("QBS4", 1, "MQX4", 2.405+boxpar[0], 0., 0., 0, "ONLY"); |
1563 | gMC->Gspos("QBS4", 2, "MQX4", -2.405-boxpar[0], 0., 0., 0, "ONLY"); | |
1564 | ||
8d433671 | 1565 | |
1566 | ||
1567 | // -- MQX2 | |
1568 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1569 | tubpar[0] = 0.; | |
f891321f | 1570 | tubpar[1] = 3.14; |
8d433671 | 1571 | tubpar[2] = 550./2.; |
1572 | gMC->Gsvolu("MQX2", "TUBE", idtmed[11], tubpar, 3); | |
71cd8104 | 1573 | gMC->Gsvolu("MQX3", "TUBE", idtmed[11], tubpar, 3); |
8d433671 | 1574 | |
1575 | // -- YOKE | |
1576 | tubpar[0] = 3.5; | |
1577 | tubpar[1] = 22.; | |
1578 | tubpar[2] = 550./2.; | |
cd807e71 | 1579 | gMC->Gsvolu("YMQ2", "TUBE", idtmed[7], tubpar, 3); |
8d433671 | 1580 | |
1581 | // -- BEAM SCREEN FOR Q2 | |
1582 | tubpar[0] = 5.79/2.; | |
1583 | tubpar[1] = 6.14/2.; | |
1584 | tubpar[2] = 550./2.; | |
00521574 | 1585 | gMC->Gsvolu("QBS5", "TUBE", idtmed[6], tubpar, 3); |
8d433671 | 1586 | // VERTICAL PLATE INSIDE Q2 |
1587 | boxpar[0] = 0.2/2.0; | |
1588 | boxpar[1] = TMath::Sqrt(tubpar[0]*tubpar[0]-(2.405+0.2)*(2.405+0.2)); | |
1589 | boxpar[2] =550./2.; | |
00521574 | 1590 | gMC->Gsvolu("QBS6", "BOX ", idtmed[6], boxpar, 3); |
8d433671 | 1591 | |
1592 | // -- Q2A | |
e686cc84 | 1593 | gMC->Gspos("MQX2", 1, "ZDCA", 0., 0., tubpar[2]+zInnTrip+908.5, 0, "ONLY"); |
71cd8104 | 1594 | gMC->Gspos("QBS5", 1, "MQX2", 0., 0., 0., 0, "ONLY"); |
1595 | gMC->Gspos("QBS6", 1, "MQX2", 2.405+boxpar[0], 0., 0., 0, "ONLY"); | |
1596 | gMC->Gspos("QBS6", 2, "MQX2", -2.405-boxpar[0], 0., 0., 0, "ONLY"); | |
e686cc84 | 1597 | gMC->Gspos("YMQ2", 1, "ZDCA", 0., 0., tubpar[2]+zInnTrip+908.5, 0, "ONLY"); |
8d433671 | 1598 | |
1599 | ||
1600 | // -- Q2B | |
e686cc84 | 1601 | gMC->Gspos("MQX3", 1, "ZDCA", 0., 0., tubpar[2]+zInnTrip+1558.5, 0, "ONLY"); |
71cd8104 | 1602 | gMC->Gspos("QBS5", 2, "MQX3", 0., 0., 0., 0, "ONLY"); |
1603 | gMC->Gspos("QBS6", 3, "MQX3", 2.405+boxpar[0], 0., 0., 0, "ONLY"); | |
1604 | gMC->Gspos("QBS6", 4, "MQX3", -2.405-boxpar[0], 0., 0., 0, "ONLY"); | |
e686cc84 | 1605 | gMC->Gspos("YMQ2", 2, "ZDCA", 0., 0., tubpar[2]+zInnTrip+1558.5, 0, "ONLY"); |
8d433671 | 1606 | |
e686cc84 | 1607 | // -- SEPARATOR DIPOLE D1 |
8d433671 | 1608 | // -- GAP (VACUUM WITH MAGNETIC FIELD) |
1609 | tubpar[0] = 0.; | |
00521574 | 1610 | tubpar[1] = 6.75/2.;//3.375 |
8d433671 | 1611 | tubpar[2] = 945./2.; |
1612 | gMC->Gsvolu("MD1L", "TUBE", idtmed[11], tubpar, 3); | |
947cab01 | 1613 | |
71cd8104 | 1614 | // -- The beam screen tube is provided by the beam pipe in D1 (QA03 volume) |
1615 | // -- Insert the beam screen horizontal Cu plates inside D1 | |
1616 | // -- (to simulate the vacuum chamber) | |
1617 | boxpar[0] = TMath::Sqrt(tubpar[1]*tubpar[1]-(2.885+0.2)*(2.885+0.2)); | |
1618 | boxpar[1] = 0.2/2.; | |
71cd8104 | 1619 | boxpar[2] =945./2.; |
00521574 | 1620 | gMC->Gsvolu("QBS7", "BOX ", idtmed[6], boxpar, 3); |
71cd8104 | 1621 | gMC->Gspos("QBS7", 1, "MD1L", 0., 2.885+boxpar[1],0., 0, "ONLY"); |
1622 | gMC->Gspos("QBS7", 2, "MD1L", 0., -2.885-boxpar[1],0., 0, "ONLY"); | |
947cab01 | 1623 | |
1624 | // -- YOKE | |
1625 | tubpar[0] = 3.68; | |
1626 | tubpar[1] = 110./2; | |
1627 | tubpar[2] = 945./2.; | |
1628 | gMC->Gsvolu("YD1L", "TUBE", idtmed[7], tubpar, 3); | |
71cd8104 | 1629 | |
e686cc84 | 1630 | gMC->Gspos("YD1L", 1, "ZDCA", 0., 0., tubpar[2]+zD1, 0, "ONLY"); |
1631 | gMC->Gspos("MD1L", 1, "ZDCA", 0., 0., tubpar[2]+zD1, 0, "ONLY"); | |
8d433671 | 1632 | |
1633 | // -- DIPOLE D2 | |
8d433671 | 1634 | // -- GAP (VACUUM WITH MAGNETIC FIELD) |
1635 | tubpar[0] = 0.; | |
1636 | tubpar[1] = 7.5/2.; // this has to be checked | |
1637 | tubpar[2] = 945./2.; | |
1638 | gMC->Gsvolu("MD2L", "TUBE", idtmed[11], tubpar, 3); | |
1639 | ||
1640 | // -- YOKE | |
1641 | tubpar[0] = 0.; | |
1642 | tubpar[1] = 55.; | |
1643 | tubpar[2] = 945./2.; | |
cd807e71 | 1644 | gMC->Gsvolu("YD2L", "TUBE", idtmed[7], tubpar, 3); |
8d433671 | 1645 | |
e686cc84 | 1646 | gMC->Gspos("YD2L", 1, "ZDCA", 0., 0., tubpar[2]+zD2, 0, "ONLY"); |
8d433671 | 1647 | |
1648 | gMC->Gspos("MD2L", 1, "YD2L", -9.4, 0., 0., 0, "ONLY"); | |
1649 | gMC->Gspos("MD2L", 2, "YD2L", 9.4, 0., 0., 0, "ONLY"); | |
1650 | ||
1651 | // -- END OF MAGNET DEFINITION | |
1652 | } | |
1653 | ||
1654 | //_____________________________________________________________________________ | |
1655 | void AliZDCv3::CreateZDC() | |
1656 | { | |
1657 | // | |
1658 | // Create the various ZDCs (ZN + ZP) | |
1659 | // | |
1660 | ||
1661 | Float_t dimPb[6], dimVoid[6]; | |
1662 | ||
1663 | Int_t *idtmed = fIdtmed->GetArray(); | |
1664 | ||
1665 | // Parameters for hadronic calorimeters geometry | |
1666 | // NB -> parameters used ONLY in CreateZDC() | |
1667 | Float_t fGrvZN[3] = {0.03, 0.03, 50.}; // Grooves for neutron detector | |
1668 | Float_t fGrvZP[3] = {0.04, 0.04, 75.}; // Grooves for proton detector | |
1669 | Int_t fDivZN[3] = {11, 11, 0}; // Division for neutron detector | |
1670 | Int_t fDivZP[3] = {7, 15, 0}; // Division for proton detector | |
1671 | Int_t fTowZN[2] = {2, 2}; // Tower for neutron detector | |
1672 | Int_t fTowZP[2] = {4, 1}; // Tower for proton detector | |
1673 | ||
1674 | // Parameters for EM calorimeter geometry | |
1675 | // NB -> parameters used ONLY in CreateZDC() | |
1676 | Float_t kDimZEMPb = 0.15*(TMath::Sqrt(2.)); // z-dimension of the Pb slice | |
1677 | Float_t kFibRadZEM = 0.0315; // External fiber radius (including cladding) | |
1678 | Int_t fDivZEM[3] = {92, 0, 20}; // Divisions for EM detector | |
1679 | Float_t fDimZEM[6] = {fZEMLength, 3.5, 3.5, 45., 0., 0.}; // Dimensions of EM detector | |
1680 | Float_t fFibZEM2 = fDimZEM[2]/TMath::Sin(fDimZEM[3]*kDegrad)-kFibRadZEM; | |
1681 | Float_t fFibZEM[3] = {0., 0.0275, fFibZEM2}; // Fibers for EM calorimeter | |
1682 | ||
1683 | ||
1684 | //-- Create calorimeters geometry | |
1685 | ||
1686 | // ------------------------------------------------------------------------------- | |
1687 | //--> Neutron calorimeter (ZN) | |
1688 | ||
1689 | gMC->Gsvolu("ZNEU", "BOX ", idtmed[1], fDimZN, 3); // Passive material | |
1690 | gMC->Gsvolu("ZNF1", "TUBE", idtmed[3], fFibZN, 3); // Active material | |
1691 | gMC->Gsvolu("ZNF2", "TUBE", idtmed[4], fFibZN, 3); | |
1692 | gMC->Gsvolu("ZNF3", "TUBE", idtmed[4], fFibZN, 3); | |
1693 | gMC->Gsvolu("ZNF4", "TUBE", idtmed[3], fFibZN, 3); | |
1694 | gMC->Gsvolu("ZNG1", "BOX ", idtmed[12], fGrvZN, 3); // Empty grooves | |
1695 | gMC->Gsvolu("ZNG2", "BOX ", idtmed[12], fGrvZN, 3); | |
1696 | gMC->Gsvolu("ZNG3", "BOX ", idtmed[12], fGrvZN, 3); | |
1697 | gMC->Gsvolu("ZNG4", "BOX ", idtmed[12], fGrvZN, 3); | |
1698 | ||
1699 | // Divide ZNEU in towers (for hits purposes) | |
1700 | ||
1701 | gMC->Gsdvn("ZNTX", "ZNEU", fTowZN[0], 1); // x-tower | |
1702 | gMC->Gsdvn("ZN1 ", "ZNTX", fTowZN[1], 2); // y-tower | |
1703 | ||
1704 | //-- Divide ZN1 in minitowers | |
1705 | // fDivZN[0]= NUMBER OF FIBERS PER TOWER ALONG X-AXIS, | |
1706 | // fDivZN[1]= NUMBER OF FIBERS PER TOWER ALONG Y-AXIS | |
1707 | // (4 fibres per minitower) | |
1708 | ||
1709 | gMC->Gsdvn("ZNSL", "ZN1 ", fDivZN[1], 2); // Slices | |
1710 | gMC->Gsdvn("ZNST", "ZNSL", fDivZN[0], 1); // Sticks | |
1711 | ||
1712 | // --- Position the empty grooves in the sticks (4 grooves per stick) | |
1713 | Float_t dx = fDimZN[0] / fDivZN[0] / 4.; | |
1714 | Float_t dy = fDimZN[1] / fDivZN[1] / 4.; | |
1715 | ||
1716 | gMC->Gspos("ZNG1", 1, "ZNST", 0.-dx, 0.+dy, 0., 0, "ONLY"); | |
1717 | gMC->Gspos("ZNG2", 1, "ZNST", 0.+dx, 0.+dy, 0., 0, "ONLY"); | |
1718 | gMC->Gspos("ZNG3", 1, "ZNST", 0.-dx, 0.-dy, 0., 0, "ONLY"); | |
1719 | gMC->Gspos("ZNG4", 1, "ZNST", 0.+dx, 0.-dy, 0., 0, "ONLY"); | |
1720 | ||
1721 | // --- Position the fibers in the grooves | |
1722 | gMC->Gspos("ZNF1", 1, "ZNG1", 0., 0., 0., 0, "ONLY"); | |
1723 | gMC->Gspos("ZNF2", 1, "ZNG2", 0., 0., 0., 0, "ONLY"); | |
1724 | gMC->Gspos("ZNF3", 1, "ZNG3", 0., 0., 0., 0, "ONLY"); | |
1725 | gMC->Gspos("ZNF4", 1, "ZNG4", 0., 0., 0., 0, "ONLY"); | |
1726 | ||
1727 | // --- Position the neutron calorimeter in ZDC | |
1728 | // -- Rotation of ZDCs | |
1729 | Int_t irotzdc; | |
1730 | gMC->Matrix(irotzdc, 90., 180., 90., 90., 180., 0.); | |
1731 | // | |
f853b9aa | 1732 | gMC->Gspos("ZNEU", 1, "ZDCC", fPosZNC[0], fPosZNC[1], fPosZNC[2]-fDimZN[2], irotzdc, "ONLY"); |
8d433671 | 1733 | //Ch debug |
1734 | //printf("\n ZN -> %f < z < %f cm\n",fPosZN[2],fPosZN[2]-2*fDimZN[2]); | |
1735 | ||
1736 | // --- Position the neutron calorimeter in ZDC2 (left line) | |
1737 | // -- No Rotation of ZDCs | |
f853b9aa | 1738 | gMC->Gspos("ZNEU", 2, "ZDCA", fPosZNA[0], fPosZNA[1], fPosZNA[2]+fDimZN[2], 0, "ONLY"); |
8d433671 | 1739 | //Ch debug |
1740 | //printf("\n ZN left -> %f < z < %f cm\n",fPosZNl[2],fPosZNl[2]+2*fDimZN[2]); | |
1741 | ||
1742 | ||
1743 | // ------------------------------------------------------------------------------- | |
1744 | //--> Proton calorimeter (ZP) | |
1745 | ||
1746 | gMC->Gsvolu("ZPRO", "BOX ", idtmed[2], fDimZP, 3); // Passive material | |
1747 | gMC->Gsvolu("ZPF1", "TUBE", idtmed[3], fFibZP, 3); // Active material | |
1748 | gMC->Gsvolu("ZPF2", "TUBE", idtmed[4], fFibZP, 3); | |
1749 | gMC->Gsvolu("ZPF3", "TUBE", idtmed[4], fFibZP, 3); | |
1750 | gMC->Gsvolu("ZPF4", "TUBE", idtmed[3], fFibZP, 3); | |
1751 | gMC->Gsvolu("ZPG1", "BOX ", idtmed[12], fGrvZP, 3); // Empty grooves | |
1752 | gMC->Gsvolu("ZPG2", "BOX ", idtmed[12], fGrvZP, 3); | |
1753 | gMC->Gsvolu("ZPG3", "BOX ", idtmed[12], fGrvZP, 3); | |
1754 | gMC->Gsvolu("ZPG4", "BOX ", idtmed[12], fGrvZP, 3); | |
1755 | ||
1756 | //-- Divide ZPRO in towers(for hits purposes) | |
1757 | ||
1758 | gMC->Gsdvn("ZPTX", "ZPRO", fTowZP[0], 1); // x-tower | |
1759 | gMC->Gsdvn("ZP1 ", "ZPTX", fTowZP[1], 2); // y-tower | |
1760 | ||
1761 | ||
1762 | //-- Divide ZP1 in minitowers | |
1763 | // fDivZP[0]= NUMBER OF FIBERS ALONG X-AXIS PER MINITOWER, | |
1764 | // fDivZP[1]= NUMBER OF FIBERS ALONG Y-AXIS PER MINITOWER | |
1765 | // (4 fiber per minitower) | |
1766 | ||
1767 | gMC->Gsdvn("ZPSL", "ZP1 ", fDivZP[1], 2); // Slices | |
1768 | gMC->Gsdvn("ZPST", "ZPSL", fDivZP[0], 1); // Sticks | |
1769 | ||
1770 | // --- Position the empty grooves in the sticks (4 grooves per stick) | |
1771 | dx = fDimZP[0] / fTowZP[0] / fDivZP[0] / 2.; | |
1772 | dy = fDimZP[1] / fTowZP[1] / fDivZP[1] / 2.; | |
1773 | ||
1774 | gMC->Gspos("ZPG1", 1, "ZPST", 0.-dx, 0.+dy, 0., 0, "ONLY"); | |
1775 | gMC->Gspos("ZPG2", 1, "ZPST", 0.+dx, 0.+dy, 0., 0, "ONLY"); | |
1776 | gMC->Gspos("ZPG3", 1, "ZPST", 0.-dx, 0.-dy, 0., 0, "ONLY"); | |
1777 | gMC->Gspos("ZPG4", 1, "ZPST", 0.+dx, 0.-dy, 0., 0, "ONLY"); | |
1778 | ||
1779 | // --- Position the fibers in the grooves | |
1780 | gMC->Gspos("ZPF1", 1, "ZPG1", 0., 0., 0., 0, "ONLY"); | |
1781 | gMC->Gspos("ZPF2", 1, "ZPG2", 0., 0., 0., 0, "ONLY"); | |
1782 | gMC->Gspos("ZPF3", 1, "ZPG3", 0., 0., 0., 0, "ONLY"); | |
1783 | gMC->Gspos("ZPF4", 1, "ZPG4", 0., 0., 0., 0, "ONLY"); | |
1784 | ||
1785 | ||
f853b9aa | 1786 | // --- Position the proton calorimeter in ZDCC |
921be7cf | 1787 | gMC->Gspos("ZPRO", 1, "ZDCC", fPosZPC[0], fPosZPC[1], fPosZPC[2]-fDimZP[2], irotzdc, "ONLY"); |
8d433671 | 1788 | //Ch debug |
1789 | //printf("\n ZP -> %f < z < %f cm\n",fPosZP[2],fPosZP[2]-2*fDimZP[2]); | |
1790 | ||
f853b9aa | 1791 | // --- Position the proton calorimeter in ZDCA |
1792 | // --- No rotation | |
921be7cf | 1793 | gMC->Gspos("ZPRO", 2, "ZDCA", fPosZPA[0], fPosZPA[1], fPosZPA[2]+fDimZP[2], 0, "ONLY"); |
8d433671 | 1794 | //Ch debug |
1795 | //printf("\n ZP left -> %f < z < %f cm\n",fPosZPl[2],fPosZPl[2]+2*fDimZP[2]); | |
1796 | ||
1797 | ||
1798 | // ------------------------------------------------------------------------------- | |
1799 | // -> EM calorimeter (ZEM) | |
1800 | ||
1801 | gMC->Gsvolu("ZEM ", "PARA", idtmed[10], fDimZEM, 6); | |
1802 | ||
1803 | Int_t irot1, irot2; | |
1804 | gMC->Matrix(irot1,0.,0.,90.,90.,-90.,0.); // Rotation matrix 1 | |
1805 | gMC->Matrix(irot2,180.,0.,90.,fDimZEM[3]+90.,90.,fDimZEM[3]);// Rotation matrix 2 | |
1806 | //printf("irot1 = %d, irot2 = %d \n", irot1, irot2); | |
1807 | ||
1808 | gMC->Gsvolu("ZEMF", "TUBE", idtmed[3], fFibZEM, 3); // Active material | |
1809 | ||
1810 | gMC->Gsdvn("ZETR", "ZEM ", fDivZEM[2], 1); // Tranches | |
1811 | ||
1812 | dimPb[0] = kDimZEMPb; // Lead slices | |
1813 | dimPb[1] = fDimZEM[2]; | |
1814 | dimPb[2] = fDimZEM[1]; | |
1815 | //dimPb[3] = fDimZEM[3]; //controllare | |
1816 | dimPb[3] = 90.-fDimZEM[3]; //originale | |
1817 | dimPb[4] = 0.; | |
1818 | dimPb[5] = 0.; | |
1819 | gMC->Gsvolu("ZEL0", "PARA", idtmed[5], dimPb, 6); | |
1820 | gMC->Gsvolu("ZEL1", "PARA", idtmed[5], dimPb, 6); | |
1821 | gMC->Gsvolu("ZEL2", "PARA", idtmed[5], dimPb, 6); | |
1822 | ||
1823 | // --- Position the lead slices in the tranche | |
1824 | Float_t zTran = fDimZEM[0]/fDivZEM[2]; | |
1825 | Float_t zTrPb = -zTran+kDimZEMPb; | |
1826 | gMC->Gspos("ZEL0", 1, "ZETR", zTrPb, 0., 0., 0, "ONLY"); | |
1827 | gMC->Gspos("ZEL1", 1, "ZETR", kDimZEMPb, 0., 0., 0, "ONLY"); | |
1828 | ||
1829 | // --- Vacuum zone (to be filled with fibres) | |
1830 | dimVoid[0] = (zTran-2*kDimZEMPb)/2.; | |
1831 | dimVoid[1] = fDimZEM[2]; | |
1832 | dimVoid[2] = fDimZEM[1]; | |
1833 | dimVoid[3] = 90.-fDimZEM[3]; | |
1834 | dimVoid[4] = 0.; | |
1835 | dimVoid[5] = 0.; | |
1836 | gMC->Gsvolu("ZEV0", "PARA", idtmed[10], dimVoid,6); | |
1837 | gMC->Gsvolu("ZEV1", "PARA", idtmed[10], dimVoid,6); | |
1838 | ||
1839 | // --- Divide the vacuum slice into sticks along x axis | |
1840 | gMC->Gsdvn("ZES0", "ZEV0", fDivZEM[0], 3); | |
1841 | gMC->Gsdvn("ZES1", "ZEV1", fDivZEM[0], 3); | |
1842 | ||
1843 | // --- Positioning the fibers into the sticks | |
1844 | gMC->Gspos("ZEMF", 1,"ZES0", 0., 0., 0., irot2, "ONLY"); | |
1845 | gMC->Gspos("ZEMF", 1,"ZES1", 0., 0., 0., irot2, "ONLY"); | |
1846 | ||
1847 | // --- Positioning the vacuum slice into the tranche | |
5bb2bc93 | 1848 | //Float_t displFib = fDimZEM[1]/fDivZEM[0]; |
8d433671 | 1849 | gMC->Gspos("ZEV0", 1,"ZETR", -dimVoid[0], 0., 0., 0, "ONLY"); |
6ac9cca5 | 1850 | gMC->Gspos("ZEV1", 1,"ZETR", -dimVoid[0]+zTran, 0., 0., 0, "ONLY"); |
8d433671 | 1851 | |
1852 | // --- Positioning the ZEM into the ZDC - rotation for 90 degrees | |
f853b9aa | 1853 | // NB -> ZEM is positioned in ALIC (instead of in ZDC) volume |
8d433671 | 1854 | gMC->Gspos("ZEM ", 1,"ALIC", -fPosZEM[0], fPosZEM[1], fPosZEM[2]+fDimZEM[0], irot1, "ONLY"); |
1855 | ||
1856 | // Second EM ZDC (same side w.r.t. IP, just on the other side w.r.t. beam pipe) | |
1857 | gMC->Gspos("ZEM ", 2,"ALIC", fPosZEM[0], fPosZEM[1], fPosZEM[2]+fDimZEM[0], irot1, "ONLY"); | |
1858 | ||
1859 | // --- Adding last slice at the end of the EM calorimeter | |
1860 | Float_t zLastSlice = fPosZEM[2]+kDimZEMPb+2*fDimZEM[0]; | |
1861 | gMC->Gspos("ZEL2", 1,"ALIC", fPosZEM[0], fPosZEM[1], zLastSlice, irot1, "ONLY"); | |
1862 | //Ch debug | |
1863 | //printf("\n ZEM lenght = %f cm\n",2*fZEMLength); | |
1864 | //printf("\n ZEM -> %f < z < %f cm\n",fPosZEM[2],fPosZEM[2]+2*fZEMLength+zLastSlice+kDimZEMPb); | |
1865 | ||
1866 | } | |
1867 | ||
1868 | //_____________________________________________________________________________ | |
1869 | void AliZDCv3::DrawModule() const | |
1870 | { | |
1871 | // | |
1872 | // Draw a shaded view of the Zero Degree Calorimeter version 1 | |
1873 | // | |
1874 | ||
1875 | // Set everything unseen | |
1876 | gMC->Gsatt("*", "seen", -1); | |
1877 | // | |
1878 | // Set ALIC mother transparent | |
1879 | gMC->Gsatt("ALIC","SEEN",0); | |
1880 | // | |
1881 | // Set the volumes visible | |
f853b9aa | 1882 | gMC->Gsatt("ZDCC","SEEN",0); |
8d433671 | 1883 | gMC->Gsatt("QT01","SEEN",1); |
1884 | gMC->Gsatt("QT02","SEEN",1); | |
1885 | gMC->Gsatt("QT03","SEEN",1); | |
1886 | gMC->Gsatt("QT04","SEEN",1); | |
1887 | gMC->Gsatt("QT05","SEEN",1); | |
1888 | gMC->Gsatt("QT06","SEEN",1); | |
1889 | gMC->Gsatt("QT07","SEEN",1); | |
1890 | gMC->Gsatt("QT08","SEEN",1); | |
1891 | gMC->Gsatt("QT09","SEEN",1); | |
1892 | gMC->Gsatt("QT10","SEEN",1); | |
1893 | gMC->Gsatt("QT11","SEEN",1); | |
1894 | gMC->Gsatt("QT12","SEEN",1); | |
1895 | gMC->Gsatt("QT13","SEEN",1); | |
8d433671 | 1896 | gMC->Gsatt("QC01","SEEN",1); |
1897 | gMC->Gsatt("QC02","SEEN",1); | |
1898 | gMC->Gsatt("QC03","SEEN",1); | |
1899 | gMC->Gsatt("QC04","SEEN",1); | |
1900 | gMC->Gsatt("QC05","SEEN",1); | |
8a132379 | 1901 | gMC->Gsatt("QC06","SEEN",1); |
1902 | gMC->Gsatt("QC07","SEEN",1); | |
1903 | gMC->Gsatt("QC08","SEEN",1); | |
1904 | gMC->Gsatt("QC09","SEEN",1); | |
1905 | gMC->Gsatt("QC10","SEEN",1); | |
8d433671 | 1906 | gMC->Gsatt("MQXL","SEEN",1); |
1907 | gMC->Gsatt("YMQL","SEEN",1); | |
1908 | gMC->Gsatt("MQX ","SEEN",1); | |
1909 | gMC->Gsatt("YMQ ","SEEN",1); | |
1910 | gMC->Gsatt("ZQYX","SEEN",1); | |
1911 | gMC->Gsatt("MD1 ","SEEN",1); | |
1912 | gMC->Gsatt("MD1V","SEEN",1); | |
1913 | gMC->Gsatt("YD1 ","SEEN",1); | |
1914 | gMC->Gsatt("MD2 ","SEEN",1); | |
1915 | gMC->Gsatt("YD2 ","SEEN",1); | |
1916 | gMC->Gsatt("ZNEU","SEEN",0); | |
1917 | gMC->Gsatt("ZNF1","SEEN",0); | |
1918 | gMC->Gsatt("ZNF2","SEEN",0); | |
1919 | gMC->Gsatt("ZNF3","SEEN",0); | |
1920 | gMC->Gsatt("ZNF4","SEEN",0); | |
1921 | gMC->Gsatt("ZNG1","SEEN",0); | |
1922 | gMC->Gsatt("ZNG2","SEEN",0); | |
1923 | gMC->Gsatt("ZNG3","SEEN",0); | |
1924 | gMC->Gsatt("ZNG4","SEEN",0); | |
1925 | gMC->Gsatt("ZNTX","SEEN",0); | |
1926 | gMC->Gsatt("ZN1 ","COLO",4); | |
1927 | gMC->Gsatt("ZN1 ","SEEN",1); | |
1928 | gMC->Gsatt("ZNSL","SEEN",0); | |
1929 | gMC->Gsatt("ZNST","SEEN",0); | |
1930 | gMC->Gsatt("ZPRO","SEEN",0); | |
1931 | gMC->Gsatt("ZPF1","SEEN",0); | |
1932 | gMC->Gsatt("ZPF2","SEEN",0); | |
1933 | gMC->Gsatt("ZPF3","SEEN",0); | |
1934 | gMC->Gsatt("ZPF4","SEEN",0); | |
1935 | gMC->Gsatt("ZPG1","SEEN",0); | |
1936 | gMC->Gsatt("ZPG2","SEEN",0); | |
1937 | gMC->Gsatt("ZPG3","SEEN",0); | |
1938 | gMC->Gsatt("ZPG4","SEEN",0); | |
1939 | gMC->Gsatt("ZPTX","SEEN",0); | |
1940 | gMC->Gsatt("ZP1 ","COLO",6); | |
1941 | gMC->Gsatt("ZP1 ","SEEN",1); | |
1942 | gMC->Gsatt("ZPSL","SEEN",0); | |
1943 | gMC->Gsatt("ZPST","SEEN",0); | |
1944 | gMC->Gsatt("ZEM ","COLO",7); | |
1945 | gMC->Gsatt("ZEM ","SEEN",1); | |
1946 | gMC->Gsatt("ZEMF","SEEN",0); | |
1947 | gMC->Gsatt("ZETR","SEEN",0); | |
1948 | gMC->Gsatt("ZEL0","SEEN",0); | |
1949 | gMC->Gsatt("ZEL1","SEEN",0); | |
1950 | gMC->Gsatt("ZEL2","SEEN",0); | |
1951 | gMC->Gsatt("ZEV0","SEEN",0); | |
1952 | gMC->Gsatt("ZEV1","SEEN",0); | |
1953 | gMC->Gsatt("ZES0","SEEN",0); | |
1954 | gMC->Gsatt("ZES1","SEEN",0); | |
8d433671 | 1955 | // |
1956 | gMC->Gdopt("hide", "on"); | |
1957 | gMC->Gdopt("shad", "on"); | |
1958 | gMC->Gsatt("*", "fill", 7); | |
1959 | gMC->SetClipBox("."); | |
1960 | gMC->SetClipBox("*", 0, 100, -100, 100, 12000, 16000); | |
1961 | gMC->DefaultRange(); | |
1962 | gMC->Gdraw("alic", 40, 30, 0, 488, 220, .07, .07); | |
f853b9aa | 1963 | gMC->Gdhead(1111, "Zero Degree Calorimeter Version 3"); |
8d433671 | 1964 | gMC->Gdman(18, 4, "MAN"); |
1965 | } | |
1966 | ||
1967 | //_____________________________________________________________________________ | |
1968 | void AliZDCv3::CreateMaterials() | |
1969 | { | |
1970 | // | |
1971 | // Create Materials for the Zero Degree Calorimeter | |
1972 | // | |
00521574 | 1973 | Float_t dens, ubuf[1], wmat[3], a[3], z[3]; |
1974 | ||
1975 | // --- W alloy -> ZN passive material | |
1976 | dens = 17.6; | |
1977 | a[0] = 183.85; | |
1978 | a[1] = 55.85; | |
1979 | a[2] = 58.71; | |
1980 | z[0] = 74.; | |
1981 | z[1] = 26.; | |
1982 | z[2] = 28.; | |
1983 | wmat[0] = .93; | |
1984 | wmat[1] = .03; | |
1985 | wmat[2] = .04; | |
6656fe8d | 1986 | AliMixture(1, "WALL", a, z, dens, 3, wmat); |
8d433671 | 1987 | |
8d433671 | 1988 | // --- Brass (CuZn) -> ZP passive material |
1989 | dens = 8.48; | |
1990 | a[0] = 63.546; | |
1991 | a[1] = 65.39; | |
1992 | z[0] = 29.; | |
1993 | z[1] = 30.; | |
1994 | wmat[0] = .63; | |
1995 | wmat[1] = .37; | |
cd807e71 | 1996 | AliMixture(2, "BRASS", a, z, dens, 2, wmat); |
8d433671 | 1997 | |
1998 | // --- SiO2 | |
1999 | dens = 2.64; | |
2000 | a[0] = 28.086; | |
2001 | a[1] = 15.9994; | |
2002 | z[0] = 14.; | |
2003 | z[1] = 8.; | |
2004 | wmat[0] = 1.; | |
2005 | wmat[1] = 2.; | |
cd807e71 | 2006 | AliMixture(3, "SIO2", a, z, dens, -2, wmat); |
8d433671 | 2007 | |
2008 | // --- Lead | |
2009 | ubuf[0] = 1.12; | |
2010 | AliMaterial(5, "LEAD", 207.19, 82., 11.35, .56, 18.5, ubuf, 1); | |
2011 | ||
2012 | // --- Copper (energy loss taken into account) | |
2013 | ubuf[0] = 1.10; | |
2014 | AliMaterial(6, "COPP0", 63.54, 29., 8.96, 1.4, 0., ubuf, 1); | |
fea9b334 | 2015 | |
2016 | // --- Copper | |
2017 | ubuf[0] = 1.10; | |
2018 | AliMaterial(9, "COPP1", 63.54, 29., 8.96, 1.4, 0., ubuf, 1); | |
8d433671 | 2019 | |
8d433671 | 2020 | // --- Iron (energy loss taken into account) |
2021 | ubuf[0] = 1.1; | |
2022 | AliMaterial(7, "IRON0", 55.85, 26., 7.87, 1.76, 0., ubuf, 1); | |
2023 | ||
2024 | // --- Iron (no energy loss) | |
2025 | ubuf[0] = 1.1; | |
313e8ff0 | 2026 | AliMaterial(8, "IRON1", 55.85, 26., 7.87, 1.76, 0., ubuf, 1); |
f853b9aa | 2027 | |
8d433671 | 2028 | // --------------------------------------------------------- |
2029 | Float_t aResGas[3]={1.008,12.0107,15.9994}; | |
2030 | Float_t zResGas[3]={1.,6.,8.}; | |
2031 | Float_t wResGas[3]={0.28,0.28,0.44}; | |
2032 | Float_t dResGas = 3.2E-14; | |
2033 | ||
2034 | // --- Vacuum (no magnetic field) | |
2035 | AliMixture(10, "VOID", aResGas, zResGas, dResGas, 3, wResGas); | |
8d433671 | 2036 | |
2037 | // --- Vacuum (with magnetic field) | |
2038 | AliMixture(11, "VOIM", aResGas, zResGas, dResGas, 3, wResGas); | |
8d433671 | 2039 | |
2040 | // --- Air (no magnetic field) | |
2041 | Float_t aAir[4]={12.0107,14.0067,15.9994,39.948}; | |
2042 | Float_t zAir[4]={6.,7.,8.,18.}; | |
2043 | Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827}; | |
2044 | Float_t dAir = 1.20479E-3; | |
2045 | // | |
2046 | AliMixture(12, "Air $", aAir, zAir, dAir, 4, wAir); | |
8d433671 | 2047 | |
2048 | // --- Definition of tracking media: | |
2049 | ||
2050 | // --- Tantalum = 1 ; | |
2051 | // --- Brass = 2 ; | |
2052 | // --- Fibers (SiO2) = 3 ; | |
2053 | // --- Fibers (SiO2) = 4 ; | |
2054 | // --- Lead = 5 ; | |
fea9b334 | 2055 | // --- Copper (with high thr.)= 6 ; |
2056 | // --- Copper (with low thr.)= 9; | |
8d433671 | 2057 | // --- Iron (with energy loss) = 7 ; |
2058 | // --- Iron (without energy loss) = 8 ; | |
2059 | // --- Vacuum (no field) = 10 | |
2060 | // --- Vacuum (with field) = 11 | |
2061 | // --- Air (no field) = 12 | |
2062 | ||
2063 | // **************************************************** | |
2064 | // Tracking media parameters | |
2065 | // | |
2066 | Float_t epsil = 0.01; // Tracking precision, | |
2067 | Float_t stmin = 0.01; // Min. value 4 max. step (cm) | |
2068 | Float_t stemax = 1.; // Max. step permitted (cm) | |
2069 | Float_t tmaxfd = 0.; // Maximum angle due to field (degrees) | |
2070 | Float_t deemax = -1.; // Maximum fractional energy loss | |
2071 | Float_t nofieldm = 0.; // Max. field value (no field) | |
2072 | Float_t fieldm = 45.; // Max. field value (with field) | |
2073 | Int_t isvol = 0; // ISVOL =0 -> not sensitive volume | |
2074 | Int_t isvolActive = 1; // ISVOL =1 -> sensitive volume | |
2075 | Int_t inofld = 0; // IFIELD=0 -> no magnetic field | |
2076 | Int_t ifield =2; // IFIELD=2 -> magnetic field defined in AliMagFC.h | |
2077 | // ***************************************************** | |
2078 | ||
2079 | AliMedium(1, "ZTANT", 1, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2080 | AliMedium(2, "ZBRASS",2, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2081 | AliMedium(3, "ZSIO2", 3, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2082 | AliMedium(4, "ZQUAR", 3, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2083 | AliMedium(5, "ZLEAD", 5, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2084 | AliMedium(6, "ZCOPP", 6, isvol, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2085 | AliMedium(7, "ZIRON", 7, isvol, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2086 | AliMedium(8, "ZIRONN",8, isvol, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
fea9b334 | 2087 | AliMedium(9, "ZCOPL", 6, isvol, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); |
8d433671 | 2088 | AliMedium(10,"ZVOID",10, isvol, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); |
8d433671 | 2089 | AliMedium(11,"ZVOIM",11, isvol, ifield, fieldm, tmaxfd, stemax, deemax, epsil, stmin); |
fea9b334 | 2090 | AliMedium(12,"ZAIR", 12, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); |
00521574 | 2091 | |
f853b9aa | 2092 | |
2093 | } | |
2094 | ||
2095 | //_____________________________________________________________________________ | |
2096 | void AliZDCv3::AddAlignableVolumes() const | |
2097 | { | |
2098 | // | |
2099 | // Create entries for alignable volumes associating the symbolic volume | |
2100 | // name with the corresponding volume path. Needs to be syncronized with | |
2101 | // eventual changes in the geometry. | |
2102 | // | |
63e6d88e | 2103 | TString volpath1 = "ALIC_1/ZDCC_1/ZNEU_1"; |
2104 | TString volpath2 = "ALIC_1/ZDCC_1/ZPRO_1"; | |
2105 | TString volpath3 = "ALIC_1/ZDCA_1/ZNEU_2"; | |
2106 | TString volpath4 = "ALIC_1/ZDCA_1/ZPRO_2"; | |
f853b9aa | 2107 | |
63e6d88e | 2108 | TString symname1="ZDC/NeutronZDC_C"; |
2109 | TString symname2="ZDC/ProtonZDC_C"; | |
2110 | TString symname3="ZDC/NeutronZDC_A"; | |
2111 | TString symname4="ZDC/ProtonZDC_A"; | |
f853b9aa | 2112 | |
2113 | if(!gGeoManager->SetAlignableEntry(symname1.Data(),volpath1.Data())) | |
2114 | AliFatal(Form("Alignable entry %s not created. Volume path %s not valid", symname1.Data(),volpath1.Data())); | |
2115 | ||
2116 | if(!gGeoManager->SetAlignableEntry(symname2.Data(),volpath2.Data())) | |
2117 | AliFatal(Form("Alignable entry %s not created. Volume path %s not valid", symname2.Data(),volpath2.Data())); | |
63e6d88e | 2118 | |
2119 | if(!gGeoManager->SetAlignableEntry(symname3.Data(),volpath3.Data())) | |
2120 | AliFatal(Form("Alignable entry %s not created. Volume path %s not valid", symname1.Data(),volpath1.Data())); | |
2121 | ||
2122 | if(!gGeoManager->SetAlignableEntry(symname4.Data(),volpath4.Data())) | |
2123 | AliFatal(Form("Alignable entry %s not created. Volume path %s not valid", symname2.Data(),volpath2.Data())); | |
2124 | ||
f853b9aa | 2125 | } |
2126 | ||
2127 | ||
2128 | //_____________________________________________________________________________ | |
2129 | void AliZDCv3::Init() | |
2130 | { | |
2131 | InitTables(); | |
2132 | Int_t *idtmed = fIdtmed->GetArray(); | |
2133 | Int_t i; | |
8d433671 | 2134 | // Thresholds for showering in the ZDCs |
fea9b334 | 2135 | i = 1; //Wa lloy |
8d433671 | 2136 | gMC->Gstpar(idtmed[i], "CUTGAM", .001); |
2137 | gMC->Gstpar(idtmed[i], "CUTELE", .001); | |
2138 | gMC->Gstpar(idtmed[i], "CUTNEU", .01); | |
2139 | gMC->Gstpar(idtmed[i], "CUTHAD", .01); | |
2140 | i = 2; //brass | |
2141 | gMC->Gstpar(idtmed[i], "CUTGAM", .001); | |
2142 | gMC->Gstpar(idtmed[i], "CUTELE", .001); | |
2143 | gMC->Gstpar(idtmed[i], "CUTNEU", .01); | |
2144 | gMC->Gstpar(idtmed[i], "CUTHAD", .01); | |
2145 | i = 5; //lead | |
2146 | gMC->Gstpar(idtmed[i], "CUTGAM", .001); | |
2147 | gMC->Gstpar(idtmed[i], "CUTELE", .001); | |
2148 | gMC->Gstpar(idtmed[i], "CUTNEU", .01); | |
2149 | gMC->Gstpar(idtmed[i], "CUTHAD", .01); | |
2150 | ||
2151 | // Avoid too detailed showering in TDI | |
f853b9aa | 2152 | i = 6; //copper |
8d433671 | 2153 | gMC->Gstpar(idtmed[i], "CUTGAM", .1); |
2154 | gMC->Gstpar(idtmed[i], "CUTELE", .1); | |
2155 | gMC->Gstpar(idtmed[i], "CUTNEU", 1.); | |
2156 | gMC->Gstpar(idtmed[i], "CUTHAD", 1.); | |
2157 | ||
ae3870e6 | 2158 | // Thresholds for showering in the luminometer |
2159 | i = 9; //copper | |
2160 | gMC->Gstpar(idtmed[i], "CUTGAM", .001); | |
2161 | gMC->Gstpar(idtmed[i], "CUTELE", .001); | |
2162 | gMC->Gstpar(idtmed[i], "CUTNEU", .01); | |
2163 | gMC->Gstpar(idtmed[i], "CUTHAD", .01); | |
2164 | ||
8d433671 | 2165 | // Avoid too detailed showering along the beam line |
2166 | i = 7; //iron with energy loss (ZIRON) | |
2167 | gMC->Gstpar(idtmed[i], "CUTGAM", .1); | |
2168 | gMC->Gstpar(idtmed[i], "CUTELE", .1); | |
2169 | gMC->Gstpar(idtmed[i], "CUTNEU", 1.); | |
2170 | gMC->Gstpar(idtmed[i], "CUTHAD", 1.); | |
2171 | ||
2172 | // Avoid too detailed showering along the beam line | |
fea9b334 | 2173 | i = 8; //iron without energy loss (ZIRONN) |
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.); | |
cd807e71 | 2178 | |
8d433671 | 2179 | // Avoid interaction in fibers (only energy loss allowed) |
2180 | i = 3; //fibers (ZSI02) | |
2181 | gMC->Gstpar(idtmed[i], "DCAY", 0.); | |
2182 | gMC->Gstpar(idtmed[i], "MULS", 0.); | |
2183 | gMC->Gstpar(idtmed[i], "PFIS", 0.); | |
2184 | gMC->Gstpar(idtmed[i], "MUNU", 0.); | |
2185 | gMC->Gstpar(idtmed[i], "LOSS", 1.); | |
2186 | gMC->Gstpar(idtmed[i], "PHOT", 0.); | |
2187 | gMC->Gstpar(idtmed[i], "COMP", 0.); | |
2188 | gMC->Gstpar(idtmed[i], "PAIR", 0.); | |
2189 | gMC->Gstpar(idtmed[i], "BREM", 0.); | |
2190 | gMC->Gstpar(idtmed[i], "DRAY", 0.); | |
2191 | gMC->Gstpar(idtmed[i], "ANNI", 0.); | |
2192 | gMC->Gstpar(idtmed[i], "HADR", 0.); | |
2193 | i = 4; //fibers (ZQUAR) | |
2194 | gMC->Gstpar(idtmed[i], "DCAY", 0.); | |
2195 | gMC->Gstpar(idtmed[i], "MULS", 0.); | |
2196 | gMC->Gstpar(idtmed[i], "PFIS", 0.); | |
2197 | gMC->Gstpar(idtmed[i], "MUNU", 0.); | |
2198 | gMC->Gstpar(idtmed[i], "LOSS", 1.); | |
2199 | gMC->Gstpar(idtmed[i], "PHOT", 0.); | |
2200 | gMC->Gstpar(idtmed[i], "COMP", 0.); | |
2201 | gMC->Gstpar(idtmed[i], "PAIR", 0.); | |
2202 | gMC->Gstpar(idtmed[i], "BREM", 0.); | |
2203 | gMC->Gstpar(idtmed[i], "DRAY", 0.); | |
2204 | gMC->Gstpar(idtmed[i], "ANNI", 0.); | |
2205 | gMC->Gstpar(idtmed[i], "HADR", 0.); | |
2206 | ||
2207 | // Avoid interaction in void | |
2208 | i = 11; //void with field | |
2209 | gMC->Gstpar(idtmed[i], "DCAY", 0.); | |
2210 | gMC->Gstpar(idtmed[i], "MULS", 0.); | |
2211 | gMC->Gstpar(idtmed[i], "PFIS", 0.); | |
2212 | gMC->Gstpar(idtmed[i], "MUNU", 0.); | |
2213 | gMC->Gstpar(idtmed[i], "LOSS", 0.); | |
2214 | gMC->Gstpar(idtmed[i], "PHOT", 0.); | |
2215 | gMC->Gstpar(idtmed[i], "COMP", 0.); | |
2216 | gMC->Gstpar(idtmed[i], "PAIR", 0.); | |
2217 | gMC->Gstpar(idtmed[i], "BREM", 0.); | |
2218 | gMC->Gstpar(idtmed[i], "DRAY", 0.); | |
2219 | gMC->Gstpar(idtmed[i], "ANNI", 0.); | |
2220 | gMC->Gstpar(idtmed[i], "HADR", 0.); | |
2221 | ||
2222 | // | |
2223 | fMedSensZN = idtmed[1]; // Sensitive volume: ZN passive material | |
2224 | fMedSensZP = idtmed[2]; // Sensitive volume: ZP passive material | |
2225 | fMedSensF1 = idtmed[3]; // Sensitive volume: fibres type 1 | |
2226 | fMedSensF2 = idtmed[4]; // Sensitive volume: fibres type 2 | |
2227 | fMedSensZEM = idtmed[5]; // Sensitive volume: ZEM passive material | |
f853b9aa | 2228 | fMedSensTDI = idtmed[6]; // Sensitive volume: TDI Cu shield |
8d433671 | 2229 | fMedSensPI = idtmed[7]; // Sensitive volume: beam pipes |
2230 | fMedSensGR = idtmed[12]; // Sensitive volume: air into the grooves | |
8d433671 | 2231 | } |
2232 | ||
2233 | //_____________________________________________________________________________ | |
2234 | void AliZDCv3::InitTables() | |
2235 | { | |
2236 | // | |
2237 | // Read light tables for Cerenkov light production parameterization | |
2238 | // | |
2239 | ||
2240 | Int_t k, j; | |
2241 | ||
2242 | char *lightfName1,*lightfName2,*lightfName3,*lightfName4, | |
2243 | *lightfName5,*lightfName6,*lightfName7,*lightfName8; | |
2244 | FILE *fp1, *fp2, *fp3, *fp4, *fp5, *fp6, *fp7, *fp8; | |
2245 | ||
2246 | // --- Reading light tables for ZN | |
f853b9aa | 2247 | lightfName1 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620362207s"); |
8d433671 | 2248 | if((fp1 = fopen(lightfName1,"r")) == NULL){ |
2249 | printf("Cannot open file fp1 \n"); | |
2250 | return; | |
2251 | } | |
f853b9aa | 2252 | lightfName2 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620362208s"); |
8d433671 | 2253 | if((fp2 = fopen(lightfName2,"r")) == NULL){ |
2254 | printf("Cannot open file fp2 \n"); | |
2255 | return; | |
2256 | } | |
f853b9aa | 2257 | lightfName3 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620362209s"); |
8d433671 | 2258 | if((fp3 = fopen(lightfName3,"r")) == NULL){ |
2259 | printf("Cannot open file fp3 \n"); | |
2260 | return; | |
2261 | } | |
f853b9aa | 2262 | lightfName4 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620362210s"); |
8d433671 | 2263 | if((fp4 = fopen(lightfName4,"r")) == NULL){ |
2264 | printf("Cannot open file fp4 \n"); | |
2265 | return; | |
2266 | } | |
2267 | ||
e83c8d88 | 2268 | int read=1; |
8d433671 | 2269 | for(k=0; k<fNalfan; k++){ |
2270 | for(j=0; j<fNben; j++){ | |
e83c8d88 | 2271 | read = fscanf(fp1,"%f",&fTablen[0][k][j]); |
2272 | if(read==0) AliDebug(3, " Error in reading light table 1"); | |
2273 | read = fscanf(fp2,"%f",&fTablen[1][k][j]); | |
2274 | if(read==0) AliDebug(3, " Error in reading light table 2"); | |
2275 | read = fscanf(fp3,"%f",&fTablen[2][k][j]); | |
2276 | if(read==0) AliDebug(3, " Error in reading light table 3"); | |
2277 | read = fscanf(fp4,"%f",&fTablen[3][k][j]); | |
2278 | if(read==0) AliDebug(3, " Error in reading light table 4"); | |
8d433671 | 2279 | } |
2280 | } | |
2281 | fclose(fp1); | |
2282 | fclose(fp2); | |
2283 | fclose(fp3); | |
2284 | fclose(fp4); | |
2285 | ||
2286 | // --- Reading light tables for ZP and ZEM | |
f853b9aa | 2287 | lightfName5 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620552207s"); |
8d433671 | 2288 | if((fp5 = fopen(lightfName5,"r")) == NULL){ |
2289 | printf("Cannot open file fp5 \n"); | |
2290 | return; | |
2291 | } | |
f853b9aa | 2292 | lightfName6 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620552208s"); |
8d433671 | 2293 | if((fp6 = fopen(lightfName6,"r")) == NULL){ |
2294 | printf("Cannot open file fp6 \n"); | |
2295 | return; | |
2296 | } | |
f853b9aa | 2297 | lightfName7 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620552209s"); |
8d433671 | 2298 | if((fp7 = fopen(lightfName7,"r")) == NULL){ |
2299 | printf("Cannot open file fp7 \n"); | |
2300 | return; | |
2301 | } | |
f853b9aa | 2302 | lightfName8 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620552210s"); |
8d433671 | 2303 | if((fp8 = fopen(lightfName8,"r")) == NULL){ |
2304 | printf("Cannot open file fp8 \n"); | |
2305 | return; | |
2306 | } | |
2307 | ||
2308 | for(k=0; k<fNalfap; k++){ | |
2309 | for(j=0; j<fNbep; j++){ | |
e83c8d88 | 2310 | read = fscanf(fp5,"%f",&fTablep[0][k][j]); |
2311 | if(read==0) AliDebug(3, " Error in reading light table 5"); | |
2312 | read = fscanf(fp6,"%f",&fTablep[1][k][j]); | |
2313 | if(read==0) AliDebug(3, " Error in reading light table 6"); | |
2314 | read = fscanf(fp7,"%f",&fTablep[2][k][j]); | |
2315 | if(read==0) AliDebug(3, " Error in reading light table 7"); | |
2316 | read = fscanf(fp8,"%f",&fTablep[3][k][j]); | |
2317 | if(read==0) AliDebug(3, " Error in reading light table 8"); | |
8d433671 | 2318 | } |
2319 | } | |
2320 | fclose(fp5); | |
2321 | fclose(fp6); | |
2322 | fclose(fp7); | |
2323 | fclose(fp8); | |
2324 | } | |
2325 | //_____________________________________________________________________________ | |
2326 | void AliZDCv3::StepManager() | |
2327 | { | |
2328 | // | |
2329 | // Routine called at every step in the Zero Degree Calorimeters | |
b6a8f9f1 | 2330 | // |
47709f57 | 2331 | Int_t j, vol[2]={0,0}, ibeta=0, ialfa=0, ibe=0, nphe=0; |
ae3870e6 | 2332 | Float_t hits[13], x[3], xdet[3], um[3], ud[3]; |
33e9164a | 2333 | Float_t destep=0., be=0., out=0.; |
f853b9aa | 2334 | Double_t s[3], p[3]; |
8d433671 | 2335 | const char *knamed; |
f853b9aa | 2336 | // |
ae3870e6 | 2337 | for(j=0;j<13;j++) hits[j]=-999.; |
f853b9aa | 2338 | // |
8d433671 | 2339 | // --- This part is for no shower developement in beam pipe and TDI |
2340 | // If particle interacts with beam pipe or TDI -> return | |
f853b9aa | 2341 | if((gMC->CurrentMedium() == fMedSensPI) || (gMC->CurrentMedium() == fMedSensTDI)){ |
6b7cc34d | 2342 | // If option NoShower is set -> StopTrack |
2343 | Int_t ipr = 0; | |
cd807e71 | 2344 | if(fNoShower==1){ |
f853b9aa | 2345 | gMC->TrackPosition(s[0],s[1],s[2]); |
cd807e71 | 2346 | if(gMC->CurrentMedium() == fMedSensPI){ |
8d433671 | 2347 | knamed = gMC->CurrentVolName(); |
f853b9aa | 2348 | if(!strncmp(knamed,"YMQ",3)){ |
2349 | if(s[2]<0) fpLostITC += 1; | |
2350 | else fpLostITA += 1; | |
6b7cc34d | 2351 | ipr=1; |
f853b9aa | 2352 | } |
8cbab886 | 2353 | else if(!strncmp(knamed,"YD1",3)){ |
f853b9aa | 2354 | if(s[2]<0) fpLostD1C += 1; |
2355 | else fpLostD1A += 1; | |
6b7cc34d | 2356 | ipr=1; |
f853b9aa | 2357 | } |
8d433671 | 2358 | } |
f853b9aa | 2359 | else if(gMC->CurrentMedium() == fMedSensTDI){ |
8d433671 | 2360 | knamed = gMC->CurrentVolName(); |
f853b9aa | 2361 | if(!strncmp(knamed,"MD1",3)){ |
2362 | if(s[2]<0) fpLostD1C += 1; | |
2363 | else fpLostD1A += 1; | |
6b7cc34d | 2364 | ipr=1; |
f853b9aa | 2365 | } |
8cbab886 | 2366 | else if(!strncmp(knamed,"QTD",3)) fpLostTDI += 1; |
8d433671 | 2367 | } |
cd807e71 | 2368 | // |
8cbab886 | 2369 | //gMC->TrackMomentum(p[0], p[1], p[2], p[3]); |
cd807e71 | 2370 | //printf("\t Particle: mass = %1.3f, E = %1.3f GeV, pz = %1.2f GeV -> stopped in volume %s\n", |
2371 | // gMC->TrackMass(), p[3], p[2], gMC->CurrentVolName()); | |
2372 | // | |
ae3870e6 | 2373 | /*if(ipr!=0){ |
6b7cc34d | 2374 | printf("\n\t **********************************\n"); |
2375 | printf("\t ********** Side C **********\n"); | |
2376 | printf("\t # of spectators in IT = %d\n",fpLostITC); | |
2377 | printf("\t # of spectators in D1 = %d\n",fpLostD1C); | |
6b7cc34d | 2378 | printf("\t ********** Side A **********\n"); |
2379 | printf("\t # of spectators in IT = %d\n",fpLostITA); | |
2380 | printf("\t # of spectators in D1 = %d\n",fpLostD1A); | |
2381 | printf("\t # of spectators in TDI = %d\n",fpLostTDI); | |
6b7cc34d | 2382 | printf("\t **********************************\n"); |
ae3870e6 | 2383 | }*/ |
8d433671 | 2384 | gMC->StopTrack(); |
2385 | } | |
2386 | return; | |
2387 | } | |
2388 | ||
2389 | ||
2390 | if((gMC->CurrentMedium() == fMedSensZN) || (gMC->CurrentMedium() == fMedSensZP) || | |
2391 | (gMC->CurrentMedium() == fMedSensGR) || (gMC->CurrentMedium() == fMedSensF1) || | |
2392 | (gMC->CurrentMedium() == fMedSensF2) || (gMC->CurrentMedium() == fMedSensZEM)){ | |
2393 | ||
8cbab886 | 2394 | |
8d433671 | 2395 | //Particle coordinates |
f853b9aa | 2396 | gMC->TrackPosition(s[0],s[1],s[2]); |
8d433671 | 2397 | for(j=0; j<=2; j++) x[j] = s[j]; |
2398 | hits[0] = x[0]; | |
2399 | hits[1] = x[1]; | |
2400 | hits[2] = x[2]; | |
2401 | ||
2402 | // Determine in which ZDC the particle is | |
2403 | knamed = gMC->CurrentVolName(); | |
2404 | if(!strncmp(knamed,"ZN",2)){ | |
921be7cf | 2405 | if(x[2]<0.) vol[0]=1; // ZNC (dimuon side) |
2406 | else if(x[2]>0.) vol[0]=4; //ZNA | |
8d433671 | 2407 | } |
2408 | else if(!strncmp(knamed,"ZP",2)){ | |
921be7cf | 2409 | if(x[2]<0.) vol[0]=2; //ZPC (dimuon side) |
2410 | else if(x[2]>0.) vol[0]=5; //ZPA | |
8d433671 | 2411 | } |
921be7cf | 2412 | else if(!strncmp(knamed,"ZE",2)) vol[0]=3; //ZEM |
8d433671 | 2413 | |
2414 | // Determine in which quadrant the particle is | |
f853b9aa | 2415 | if(vol[0]==1){ //Quadrant in ZNC |
61424d1c | 2416 | // Calculating particle coordinates inside ZNC |
f853b9aa | 2417 | xdet[0] = x[0]-fPosZNC[0]; |
2418 | xdet[1] = x[1]-fPosZNC[1]; | |
8d433671 | 2419 | // Calculating quadrant in ZN |
2420 | if(xdet[0]<=0.){ | |
f853b9aa | 2421 | if(xdet[1]<=0.) vol[1]=1; |
2422 | else vol[1]=3; | |
8d433671 | 2423 | } |
2424 | else if(xdet[0]>0.){ | |
f853b9aa | 2425 | if(xdet[1]<=0.) vol[1]=2; |
2426 | else vol[1]=4; | |
8d433671 | 2427 | } |
8d433671 | 2428 | } |
2429 | ||
f853b9aa | 2430 | else if(vol[0]==2){ //Quadrant in ZPC |
61424d1c | 2431 | // Calculating particle coordinates inside ZPC |
09930289 | 2432 | xdet[0] = x[0]-fPosZPC[0]; |
2433 | xdet[1] = x[1]-fPosZPC[1]; | |
8d433671 | 2434 | if(xdet[0]>=fDimZP[0]) xdet[0]=fDimZP[0]-0.01; |
2435 | if(xdet[0]<=-fDimZP[0]) xdet[0]=-fDimZP[0]+0.01; | |
2436 | // Calculating tower in ZP | |
2437 | Float_t xqZP = xdet[0]/(fDimZP[0]/2.); | |
2438 | for(int i=1; i<=4; i++){ | |
2439 | if(xqZP>=(i-3) && xqZP<(i-2)){ | |
2440 | vol[1] = i; | |
2441 | break; | |
2442 | } | |
2443 | } | |
8d433671 | 2444 | } |
f853b9aa | 2445 | // |
8d433671 | 2446 | // Quadrant in ZEM: vol[1] = 1 -> particle in 1st ZEM (placed at x = 8.5 cm) |
2447 | // vol[1] = 2 -> particle in 2nd ZEM (placed at x = -8.5 cm) | |
2448 | else if(vol[0] == 3){ | |
2449 | if(x[0]>0.){ | |
2450 | vol[1] = 1; | |
2451 | // Particle x-coordinate inside ZEM1 | |
2452 | xdet[0] = x[0]-fPosZEM[0]; | |
2453 | } | |
2454 | else{ | |
2455 | vol[1] = 2; | |
2456 | // Particle x-coordinate inside ZEM2 | |
2457 | xdet[0] = x[0]+fPosZEM[0]; | |
2458 | } | |
2459 | xdet[1] = x[1]-fPosZEM[1]; | |
2460 | } | |
f853b9aa | 2461 | // |
2462 | else if(vol[0]==4){ //Quadrant in ZNA | |
2463 | // Calculating particle coordinates inside ZNA | |
2464 | xdet[0] = x[0]-fPosZNA[0]; | |
2465 | xdet[1] = x[1]-fPosZNA[1]; | |
2466 | // Calculating quadrant in ZNA | |
2467 | if(xdet[0]>=0.){ | |
2468 | if(xdet[1]<=0.) vol[1]=1; | |
2469 | else vol[1]=3; | |
8d433671 | 2470 | } |
f853b9aa | 2471 | else if(xdet[0]<0.){ |
2472 | if(xdet[1]<=0.) vol[1]=2; | |
2473 | else vol[1]=4; | |
8d433671 | 2474 | } |
8d433671 | 2475 | } |
f853b9aa | 2476 | // |
2477 | else if(vol[0]==5){ //Quadrant in ZPA | |
2478 | // Calculating particle coordinates inside ZPA | |
09930289 | 2479 | xdet[0] = x[0]-fPosZPA[0]; |
2480 | xdet[1] = x[1]-fPosZPA[1]; | |
8d433671 | 2481 | if(xdet[0]>=fDimZP[0]) xdet[0]=fDimZP[0]-0.01; |
2482 | if(xdet[0]<=-fDimZP[0]) xdet[0]=-fDimZP[0]+0.01; | |
2483 | // Calculating tower in ZP | |
f853b9aa | 2484 | Float_t xqZP = -xdet[0]/(fDimZP[0]/2.); |
8d433671 | 2485 | for(int i=1; i<=4; i++){ |
2486 | if(xqZP>=(i-3) && xqZP<(i-2)){ | |
2487 | vol[1] = i; | |
2488 | break; | |
2489 | } | |
2490 | } | |
8d433671 | 2491 | } |
fd9afd60 | 2492 | if((vol[1]!=1) && (vol[1]!=2) && (vol[1]!=3) && (vol[1]!=4)) |
fea9b334 | 2493 | AliError(Form(" WRONG tower for det %d: tow %d with xdet=(%f, %f)\n", |
fd9afd60 | 2494 | vol[0], vol[1], xdet[0], xdet[1])); |
2495 | // Ch. debug | |
2496 | //printf("\t *** det %d vol %d xdet(%f, %f)\n",vol[0], vol[1], xdet[0], xdet[1]); | |
8d433671 | 2497 | |
2139bd52 | 2498 | |
33e9164a | 2499 | // Store impact point and kinetic energy of the ENTERING particle |
8d433671 | 2500 | |
33e9164a | 2501 | if(gMC->IsTrackEntering()){ |
2502 | //Particle energy | |
2503 | gMC->TrackMomentum(p[0],p[1],p[2],p[3]); | |
2504 | hits[3] = p[3]; | |
2505 | // Impact point on ZDC | |
2506 | // X takes into account the LHC x-axis sign | |
2507 | // which is opposite to positive x on detcetor front face | |
2508 | // for side A detectors (ZNA and ZPA) | |
2509 | if(vol[0]==4 || vol[0]==5){ | |
2510 | hits[4] = -xdet[0]; | |
2511 | } | |
2512 | else{ | |
2513 | hits[4] = xdet[0]; | |
2514 | } | |
2515 | hits[5] = xdet[1]; | |
2516 | hits[6] = 0; | |
2517 | hits[7] = 0; | |
2518 | hits[8] = 0; | |
2519 | hits[9] = 0; | |
2520 | // | |
2521 | Int_t curTrackN = gAlice->GetMCApp()->GetCurrentTrackNumber(); | |
2522 | TParticle *part = gAlice->GetMCApp()->Particle(curTrackN); | |
2523 | hits[10] = part->GetPdgCode(); | |
2524 | //printf("\t PDGCode = %d\n", part->GetPdgCode()); | |
2525 | // | |
2526 | Int_t imo = part->GetFirstMother(); | |
2527 | if(imo>0){ | |
2528 | TParticle * pmot = gAlice->GetMCApp()->Particle(imo); | |
2529 | hits[11] = pmot->GetPdgCode(); | |
2530 | } | |
2531 | else hits[11]=0; | |
2532 | // | |
2533 | hits[12] = 1.0e09*gMC->TrackTime(); // in ns! | |
2534 | //printf("\t TrackTime = %f\n", hits[12]); | |
2535 | ||
2536 | AddHit(curTrackN, vol, hits); | |
2537 | ||
2538 | if(fNoShower==1){ | |
2539 | //printf("\t VolName %s -> det %d quad %d - x = %f, y = %f, z = %f\n", | |
2540 | //knamed, vol[0], vol[1], x[0], x[1], x[2]); | |
2541 | if(vol[0]==1){ | |
2542 | fnDetectedC += 1; | |
2543 | printf(" # of particles in ZNC = %d\n\n",fnDetectedC); | |
ae3870e6 | 2544 | } |
33e9164a | 2545 | else if(vol[0]==2){ |
2546 | fpDetectedC += 1; | |
2547 | printf(" # of particles in ZPC = %d\n\n",fpDetectedC); | |
2548 | } | |
2549 | else if(vol[0]==4){ | |
2550 | fnDetectedA += 1; | |
2551 | printf(" # of particles in ZNA = %d\n\n",fnDetectedA); | |
2552 | } | |
2553 | else if(vol[0]==5){ | |
2554 | fpDetectedA += 1; | |
2555 | printf(" # of particles in ZPA = %d\n\n",fpDetectedA); | |
2556 | } | |
2557 | // | |
2558 | //printf("\t Particle: mass = %1.3f, E = %1.3f GeV, pz = %1.2f GeV -> stopped in volume %s\n", | |
2559 | // gMC->TrackMass(), p[3], p[2], gMC->CurrentVolName()); | |
e4d73825 | 2560 | // |
33e9164a | 2561 | gMC->StopTrack(); |
2562 | return; | |
8d433671 | 2563 | } |
33e9164a | 2564 | } |
2565 | ||
2566 | // Particle energy loss | |
2567 | if(gMC->Edep() != 0){ | |
2568 | hits[9] = gMC->Edep(); | |
2569 | hits[7] = 0.; | |
2570 | hits[8] = 0.; | |
2571 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2572 | } | |
8d433671 | 2573 | } |
2574 | ||
2575 | ||
2576 | // *** Light production in fibres | |
2577 | if((gMC->CurrentMedium() == fMedSensF1) || (gMC->CurrentMedium() == fMedSensF2)){ | |
2578 | ||
2579 | //Select charged particles | |
2580 | if((destep=gMC->Edep())){ | |
2581 | ||
2582 | // Particle velocity | |
2583 | Float_t beta = 0.; | |
f853b9aa | 2584 | gMC->TrackMomentum(p[0],p[1],p[2],p[3]); |
8d433671 | 2585 | Float_t ptot=TMath::Sqrt(p[0]*p[0]+p[1]*p[1]+p[2]*p[2]); |
2586 | if(p[3] > 0.00001) beta = ptot/p[3]; | |
2587 | else return; | |
2588 | if(beta<0.67)return; | |
2589 | else if((beta>=0.67) && (beta<=0.75)) ibeta = 0; | |
2590 | else if((beta>0.75) && (beta<=0.85)) ibeta = 1; | |
2591 | else if((beta>0.85) && (beta<=0.95)) ibeta = 2; | |
2592 | else if(beta>0.95) ibeta = 3; | |
2593 | ||
2594 | // Angle between particle trajectory and fibre axis | |
2595 | // 1 -> Momentum directions | |
2596 | um[0] = p[0]/ptot; | |
2597 | um[1] = p[1]/ptot; | |
2598 | um[2] = p[2]/ptot; | |
2599 | gMC->Gmtod(um,ud,2); | |
2600 | // 2 -> Angle < limit angle | |
2601 | Double_t alfar = TMath::ACos(ud[2]); | |
2602 | Double_t alfa = alfar*kRaddeg; | |
2603 | if(alfa>=110.) return; | |
2604 | // | |
2605 | ialfa = Int_t(1.+alfa/2.); | |
2606 | ||
2607 | // Distance between particle trajectory and fibre axis | |
f853b9aa | 2608 | gMC->TrackPosition(s[0],s[1],s[2]); |
8d433671 | 2609 | for(j=0; j<=2; j++){ |
2610 | x[j] = s[j]; | |
2611 | } | |
2612 | gMC->Gmtod(x,xdet,1); | |
2613 | if(TMath::Abs(ud[0])>0.00001){ | |
2614 | Float_t dcoeff = ud[1]/ud[0]; | |
2615 | be = TMath::Abs((xdet[1]-dcoeff*xdet[0])/TMath::Sqrt(dcoeff*dcoeff+1.)); | |
2616 | } | |
2617 | else{ | |
2618 | be = TMath::Abs(ud[0]); | |
2619 | } | |
2620 | ||
2621 | ibe = Int_t(be*1000.+1); | |
2622 | //if((vol[0]==1)) radius = fFibZN[1]; | |
2623 | //else if((vol[0]==2)) radius = fFibZP[1]; | |
2624 | ||
2625 | //Looking into the light tables | |
2626 | Float_t charge = gMC->TrackCharge(); | |
2627 | ||
80e87581 | 2628 | if(vol[0]==1 || vol[0]==4) { // (1) ZN fibres |
8d433671 | 2629 | if(ibe>fNben) ibe=fNben; |
2630 | out = charge*charge*fTablen[ibeta][ialfa][ibe]; | |
2631 | nphe = gRandom->Poisson(out); | |
2632 | // Ch. debug | |
2633 | //if(ibeta==3) printf("\t %f \t %f \t %f\n",alfa, be, out); | |
2634 | //printf("\t ibeta = %d, ialfa = %d, ibe = %d -> nphe = %d\n\n",ibeta,ialfa,ibe,nphe); | |
2635 | if(gMC->CurrentMedium() == fMedSensF1){ | |
2636 | hits[7] = nphe; //fLightPMQ | |
2637 | hits[8] = 0; | |
2638 | hits[9] = 0; | |
2639 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2640 | } | |
2641 | else{ | |
2642 | hits[7] = 0; | |
2643 | hits[8] = nphe; //fLightPMC | |
2644 | hits[9] = 0; | |
2645 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2646 | } | |
2647 | } | |
80e87581 | 2648 | else if(vol[0]==2 || vol[0]==5) {// (2) ZP fibres |
8d433671 | 2649 | if(ibe>fNbep) ibe=fNbep; |
2650 | out = charge*charge*fTablep[ibeta][ialfa][ibe]; | |
2651 | nphe = gRandom->Poisson(out); | |
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 | } | |
2665 | else if((vol[0]==3)) { // (3) ZEM fibres | |
2666 | if(ibe>fNbep) ibe=fNbep; | |
2667 | out = charge*charge*fTablep[ibeta][ialfa][ibe]; | |
f853b9aa | 2668 | gMC->TrackPosition(s[0],s[1],s[2]); |
47709f57 | 2669 | Float_t xalic[3]; |
2670 | for(j=0; j<3; j++){ | |
8d433671 | 2671 | xalic[j] = s[j]; |
2672 | } | |
2673 | // z-coordinate from ZEM front face | |
2674 | // NB-> fPosZEM[2]+fZEMLength = -1000.+2*10.3 = 979.69 cm | |
47709f57 | 2675 | Float_t z = -xalic[2]+fPosZEM[2]+2*fZEMLength-xalic[1]; |
3268e9bb | 2676 | //z = xalic[2]-fPosZEM[2]-fZEMLength-xalic[1]*(TMath::Tan(45.*kDegrad)); |
8a132379 | 2677 | //printf(" fPosZEM[2]+2*fZEMLength = %f", fPosZEM[2]+2*fZEMLength); |
fea9b334 | 2678 | // |
2679 | // Parametrization for light guide uniformity | |
2680 | // NEW!!! Light guide tilted @ 51 degrees | |
2681 | Float_t guiPar[4]={0.31,-0.0006305,0.01337,0.8895}; | |
47709f57 | 2682 | Float_t guiEff = guiPar[0]*(guiPar[1]*z*z+guiPar[2]*z+guiPar[3]); |
8d433671 | 2683 | out = out*guiEff; |
2684 | nphe = gRandom->Poisson(out); | |
3268e9bb | 2685 | //printf(" out*guiEff = %f nphe = %d", out, nphe); |
8d433671 | 2686 | if(vol[1] == 1){ |
2687 | hits[7] = 0; | |
2688 | hits[8] = nphe; //fLightPMC (ZEM1) | |
2689 | hits[9] = 0; | |
2690 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2691 | } | |
2692 | else{ | |
2693 | hits[7] = nphe; //fLightPMQ (ZEM2) | |
2694 | hits[8] = 0; | |
2695 | hits[9] = 0; | |
2696 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2697 | } | |
2698 | } | |
2699 | } | |
2700 | } | |
2701 | } |