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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), |
30f5a47b | 66 | fMedSensVColl(0), |
67 | fMedSensLumi(0), | |
f853b9aa | 68 | fNalfan(0), |
69 | fNalfap(0), | |
70 | fNben(0), | |
71 | fNbep(0), | |
72 | fZEMLength(0), | |
73 | fpLostITC(0), | |
74 | fpLostD1C(0), | |
30f5a47b | 75 | fpcVCollC(0), |
f853b9aa | 76 | fpDetectedC(0), |
77 | fnDetectedC(0), | |
78 | fpLostITA(0), | |
79 | fpLostD1A(0), | |
80 | fpLostTDI(0), | |
30f5a47b | 81 | fpcVCollA(0), |
f853b9aa | 82 | fpDetectedA(0), |
925008a9 | 83 | fnDetectedA(0), |
f2d7b073 | 84 | fVCollSideCAperture(7./2.), |
85 | fVCollSideCCentreY(0.), | |
86 | fVCollSideAAperture(7./2.), | |
87 | fVCollSideACentreY(0.), | |
30f5a47b | 88 | fLumiLength(15.) |
8d433671 | 89 | { |
90 | // | |
91 | // Default constructor for Zero Degree Calorimeter | |
92 | // | |
93 | ||
8d433671 | 94 | } |
95 | ||
96 | //_____________________________________________________________________________ | |
a718c993 | 97 | AliZDCv3::AliZDCv3(const char *name, const char *title) : |
f853b9aa | 98 | AliZDC(name,title), |
99 | fMedSensF1(0), | |
100 | fMedSensF2(0), | |
101 | fMedSensZP(0), | |
102 | fMedSensZN(0), | |
103 | fMedSensZEM(0), | |
104 | fMedSensGR(0), | |
105 | fMedSensPI(0), | |
29c8f0dc | 106 | fMedSensTDI(0), |
30f5a47b | 107 | fMedSensVColl(0), |
108 | fMedSensLumi(0), | |
f853b9aa | 109 | fNalfan(90), |
110 | fNalfap(90), | |
111 | fNben(18), | |
112 | fNbep(28), | |
64d8b611 | 113 | fZEMLength(0), |
f853b9aa | 114 | fpLostITC(0), |
115 | fpLostD1C(0), | |
30f5a47b | 116 | fpcVCollC(0), |
f853b9aa | 117 | fpDetectedC(0), |
118 | fnDetectedC(0), | |
119 | fpLostITA(0), | |
120 | fpLostD1A(0), | |
121 | fpLostTDI(0), | |
30f5a47b | 122 | fpcVCollA(0), |
f853b9aa | 123 | fpDetectedA(0), |
925008a9 | 124 | fnDetectedA(0), |
f2d7b073 | 125 | fVCollSideCAperture(7./2.), |
126 | fVCollSideCCentreY(0.), | |
127 | fVCollSideAAperture(7./2.), | |
128 | fVCollSideACentreY(0.), | |
30f5a47b | 129 | fLumiLength(15.) |
8d433671 | 130 | { |
131 | // | |
132 | // Standard constructor for Zero Degree Calorimeter | |
133 | // | |
134 | // | |
135 | // Check that DIPO, ABSO, DIPO and SHIL is there (otherwise tracking is wrong!!!) | |
136 | ||
137 | AliModule* pipe=gAlice->GetModule("PIPE"); | |
138 | AliModule* abso=gAlice->GetModule("ABSO"); | |
139 | AliModule* dipo=gAlice->GetModule("DIPO"); | |
140 | AliModule* shil=gAlice->GetModule("SHIL"); | |
141 | if((!pipe) || (!abso) || (!dipo) || (!shil)) { | |
142 | Error("Constructor","ZDC needs PIPE, ABSO, DIPO and SHIL!!!\n"); | |
143 | exit(1); | |
144 | } | |
f853b9aa | 145 | // |
8d433671 | 146 | Int_t ip,jp,kp; |
147 | for(ip=0; ip<4; ip++){ | |
148 | for(kp=0; kp<fNalfap; kp++){ | |
149 | for(jp=0; jp<fNbep; jp++){ | |
150 | fTablep[ip][kp][jp] = 0; | |
151 | } | |
152 | } | |
153 | } | |
154 | Int_t in,jn,kn; | |
155 | for(in=0; in<4; in++){ | |
156 | for(kn=0; kn<fNalfan; kn++){ | |
157 | for(jn=0; jn<fNben; jn++){ | |
158 | fTablen[in][kn][jn] = 0; | |
159 | } | |
160 | } | |
161 | } | |
f853b9aa | 162 | // |
8d433671 | 163 | // Parameters for hadronic calorimeters geometry |
8a132379 | 164 | // Positions updated after post-installation measurements |
8d433671 | 165 | fDimZN[0] = 3.52; |
166 | fDimZN[1] = 3.52; | |
167 | fDimZN[2] = 50.; | |
168 | fDimZP[0] = 11.2; | |
169 | fDimZP[1] = 6.; | |
170 | fDimZP[2] = 75.; | |
f853b9aa | 171 | fPosZNC[0] = 0.; |
796c8b58 | 172 | fPosZNC[1] = 0.; |
8a132379 | 173 | fPosZNC[2] = -11397.3; |
174 | fPosZPC[0] = 24.35; | |
cd807e71 | 175 | fPosZPC[1] = 0.; |
8a132379 | 176 | fPosZPC[2] = -11389.3; |
f853b9aa | 177 | fPosZNA[0] = 0.; |
796c8b58 | 178 | fPosZNA[1] = 0.; |
8a132379 | 179 | fPosZNA[2] = 11395.8; |
180 | fPosZPA[0] = 24.35; | |
cd807e71 | 181 | fPosZPA[1] = 0.; |
8a132379 | 182 | fPosZPA[2] = 11387.8; |
8d433671 | 183 | fFibZN[0] = 0.; |
184 | fFibZN[1] = 0.01825; | |
185 | fFibZN[2] = 50.; | |
186 | fFibZP[0] = 0.; | |
187 | fFibZP[1] = 0.0275; | |
188 | fFibZP[2] = 75.; | |
8d433671 | 189 | // Parameters for EM calorimeter geometry |
190 | fPosZEM[0] = 8.5; | |
191 | fPosZEM[1] = 0.; | |
192 | fPosZEM[2] = 735.; | |
8d433671 | 193 | Float_t kDimZEMPb = 0.15*(TMath::Sqrt(2.)); // z-dimension of the Pb slice |
194 | Float_t kDimZEMAir = 0.001; // scotch | |
195 | Float_t kFibRadZEM = 0.0315; // External fiber radius (including cladding) | |
196 | Int_t kDivZEM[3] = {92, 0, 20}; // Divisions for EM detector | |
197 | Float_t kDimZEM0 = 2*kDivZEM[2]*(kDimZEMPb+kDimZEMAir+kFibRadZEM*(TMath::Sqrt(2.))); | |
198 | fZEMLength = kDimZEM0; | |
199 | ||
200 | } | |
201 | ||
202 | //_____________________________________________________________________________ | |
203 | void AliZDCv3::CreateGeometry() | |
204 | { | |
205 | // | |
206 | // Create the geometry for the Zero Degree Calorimeter version 2 | |
207 | //* Initialize COMMON block ZDC_CGEOM | |
208 | //* | |
209 | ||
210 | CreateBeamLine(); | |
211 | CreateZDC(); | |
212 | } | |
213 | ||
214 | //_____________________________________________________________________________ | |
215 | void AliZDCv3::CreateBeamLine() | |
216 | { | |
217 | // | |
218 | // Create the beam line elements | |
219 | // | |
220 | ||
e686cc84 | 221 | Double_t zd1, zd2, zCorrDip, zInnTrip, zD1, zD2; |
3268e9bb | 222 | Double_t conpar[9], tubpar[3], tubspar[5], boxpar[3]; |
8cdd9dc7 | 223 | |
224 | //-- rotation matrices for the legs | |
e686cc84 | 225 | Int_t irotpipe1, irotpipe2; |
226 | gMC->Matrix(irotpipe1,90.-1.0027,0.,90.,90.,1.0027,180.); | |
227 | gMC->Matrix(irotpipe2,90.+1.0027,0.,90.,90.,1.0027,0.); | |
8cdd9dc7 | 228 | |
f853b9aa | 229 | // |
8d433671 | 230 | Int_t *idtmed = fIdtmed->GetArray(); |
231 | ||
232 | //////////////////////////////////////////////////////////////// | |
233 | // // | |
234 | // SIDE C - RB26 (dimuon side) // | |
235 | // // | |
236 | /////////////////////////////////////////////////////////////// | |
237 | ||
238 | ||
239 | // -- Mother of the ZDCs (Vacuum PCON) | |
240 | zd1 = 1921.6; | |
241 | ||
242 | conpar[0] = 0.; | |
243 | conpar[1] = 360.; | |
244 | conpar[2] = 2.; | |
245 | conpar[3] = -13500.; | |
246 | conpar[4] = 0.; | |
247 | conpar[5] = 55.; | |
248 | conpar[6] = -zd1; | |
249 | conpar[7] = 0.; | |
250 | conpar[8] = 55.; | |
cd807e71 | 251 | gMC->Gsvolu("ZDCC", "PCON", idtmed[10], conpar, 9); |
f853b9aa | 252 | gMC->Gspos("ZDCC", 1, "ALIC", 0., 0., 0., 0, "ONLY"); |
8d433671 | 253 | |
254 | ||
8a132379 | 255 | // -- BEAM PIPE from compensator dipole to the beginning of D1) |
8d433671 | 256 | tubpar[0] = 6.3/2.; |
257 | tubpar[1] = 6.7/2.; | |
258 | // From beginning of ZDC volumes to beginning of D1 | |
259 | tubpar[2] = (5838.3-zd1)/2.; | |
260 | gMC->Gsvolu("QT01", "TUBE", idtmed[7], tubpar, 3); | |
f853b9aa | 261 | gMC->Gspos("QT01", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 262 | // Ch.debug |
8a132379 | 263 | //printf(" QT01 TUBE pipe from z = %1.2f to z= %1.2f (D1 beg.)\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 264 | |
8a132379 | 265 | //-- BEAM PIPE from the end of D1 to the beginning of D2) |
8d433671 | 266 | |
8a132379 | 267 | //-- FROM MAGNETIC BEGINNING OF D1 TO MAGNETIC END OF D1 |
268 | //-- Cylindrical pipe (r = 3.47) + conical flare | |
8d433671 | 269 | // -> Beginning of D1 |
270 | zd1 += 2.*tubpar[2]; | |
271 | ||
8a132379 | 272 | tubpar[0] = 6.94/2.; |
273 | tubpar[1] = 7.34/2.; | |
274 | tubpar[2] = (6909.8-zd1)/2.; | |
8d433671 | 275 | gMC->Gsvolu("QT02", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 276 | gMC->Gspos("QT02", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 277 | // Ch.debug |
8a132379 | 278 | //printf(" QT02 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); |
279 | ||
280 | zd1 += 2.*tubpar[2]; | |
281 | ||
282 | tubpar[0] = 9./2.; | |
283 | tubpar[1] = 9.6/2.; | |
284 | tubpar[2] = (7022.8-zd1)/2.; | |
285 | gMC->Gsvolu("QT03", "TUBE", idtmed[7], tubpar, 3); | |
286 | gMC->Gspos("QT03", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
287 | // Ch.debug | |
288 | //printf(" QT03 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); | |
8d433671 | 289 | |
290 | zd1 += 2.*tubpar[2]; | |
291 | ||
8a132379 | 292 | conpar[0] = 39.2/2.; |
293 | conpar[1] = 18./2.; | |
294 | conpar[2] = 18.6/2.; | |
295 | conpar[3] = 9./2.; | |
296 | conpar[4] = 9.6/2.; | |
8d433671 | 297 | gMC->Gsvolu("QC01", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 298 | gMC->Gspos("QC01", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); |
8d433671 | 299 | // Ch.debug |
8a132379 | 300 | //printf(" QC01 CONE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-zd1); |
8d433671 | 301 | |
8a132379 | 302 | zd1 += conpar[0] * 2.; |
303 | ||
304 | // ****************************************************** | |
305 | // N.B.-> according to last vacuum layout | |
306 | // private communication by D. Macina, mail 27/1/2009 | |
307 | // ****************************************************** | |
308 | // 2nd section of VCTCQ+VAMTF+TCTVB+VAMTF+TCLIA+VAMTF+1st part of VCTCP | |
309 | Float_t totLength1 = 160.8 + 78. + 148. + 78. + 148. + 78. + 9.3; | |
310 | // | |
311 | tubpar[0] = 18.6/2.; | |
312 | tubpar[1] = 7.6/2.; | |
313 | tubpar[2] = totLength1/2.; | |
314 | gMC->Gsvolu("QE01", "ELTU", idtmed[7], tubpar, 3); | |
315 | ||
316 | tubpar[0] = 18.0/2.; | |
317 | tubpar[1] = 7.0/2.; | |
318 | tubpar[2] = totLength1/2.; | |
319 | gMC->Gsvolu("QE02", "ELTU", idtmed[10], tubpar, 3); | |
925008a9 | 320 | gMC->Gspos("QE01", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8a132379 | 321 | gMC->Gspos("QE02", 1, "QE01", 0., 0., 0., 0, "ONLY"); |
8d433671 | 322 | // Ch.debug |
30f5a47b | 323 | //printf(" QE01 ELTU from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); |
925008a9 | 324 | |
325 | // Vertical collimator jaws (defined ONLY if fVCollAperture<3.5!) | |
f2d7b073 | 326 | if(fVCollSideCAperture<3.5){ |
925008a9 | 327 | boxpar[0] = 5.4/2.; |
f2d7b073 | 328 | boxpar[1] = (3.5-fVCollSideCAperture-fVCollSideCCentreY-0.7)/2.; |
30f5a47b | 329 | if(boxpar[1]<0.) boxpar[1]=0.; |
925008a9 | 330 | boxpar[2] = 124.4/2.; |
f2d7b073 | 331 | printf("\n AliZDCv3 -> Setting SideC VCollimator jaw: aperture %1.2f center %1.2f mod.thickness %1.3f\n\n", |
332 | 2*fVCollSideCAperture,fVCollSideCCentreY,2*boxpar[1]); | |
30f5a47b | 333 | gMC->Gsvolu("QCVC" , "BOX ", idtmed[13], boxpar, 3); |
f2d7b073 | 334 | gMC->Gspos("QCVC", 1, "QE02", -boxpar[0], fVCollSideCAperture+fVCollSideCCentreY+boxpar[1], -totLength1/2.+160.8+78.+148./2., 0, "ONLY"); |
335 | gMC->Gspos("QCVC", 2, "QE02", -boxpar[0], -fVCollSideCAperture+fVCollSideCCentreY-boxpar[1], -totLength1/2.+160.8+78.+148./2., 0, "ONLY"); | |
925008a9 | 336 | } |
8d433671 | 337 | |
8a132379 | 338 | zd1 += tubpar[2] * 2.; |
8d433671 | 339 | |
8a132379 | 340 | // 2nd part of VCTCP |
341 | conpar[0] = 31.5/2.; | |
342 | conpar[1] = 21.27/2.; | |
343 | conpar[2] = 21.87/2.; | |
344 | conpar[3] = 18.0/2.; | |
345 | conpar[4] = 18.6/2.; | |
8d433671 | 346 | gMC->Gsvolu("QC02", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 347 | gMC->Gspos("QC02", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); |
8d433671 | 348 | // Ch.debug |
8a132379 | 349 | //printf(" QC02 CONE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-zd1); |
8d433671 | 350 | |
351 | zd1 += conpar[0] * 2.; | |
8a132379 | 352 | |
353 | // 3rd section of VCTCP+VCDWC+VMLGB | |
354 | Float_t totLenght2 = 9.2 + 530.5+40.; | |
355 | tubpar[0] = 21.2/2.; | |
356 | tubpar[1] = 21.9/2.; | |
357 | tubpar[2] = totLenght2/2.; | |
e686cc84 | 358 | gMC->Gsvolu("QT04", "TUBE", idtmed[7], tubpar, 3); |
359 | gMC->Gspos("QT04", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
8d433671 | 360 | // Ch.debug |
8a132379 | 361 | //printf(" QT04 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 362 | |
363 | zd1 += tubpar[2] * 2.; | |
364 | ||
8a132379 | 365 | // First part of VCTCD |
366 | // skewed transition cone from ID=212.7 mm to ID=797 mm | |
367 | conpar[0] = 121./2.; | |
368 | conpar[1] = 79.7/2.; | |
369 | conpar[2] = 81.3/2.; | |
370 | conpar[3] = 21.27/2.; | |
371 | conpar[4] = 21.87/2.; | |
8d433671 | 372 | gMC->Gsvolu("QC03", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 373 | gMC->Gspos("QC03", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); |
8d433671 | 374 | // Ch.debug |
8a132379 | 375 | //printf(" QC03 CONE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-zd1); |
8d433671 | 376 | |
8a132379 | 377 | zd1 += 2.*conpar[0]; |
8d433671 | 378 | |
8a132379 | 379 | // VCDGB + 1st part of VCTCH |
380 | tubpar[0] = 79.7/2.; | |
381 | tubpar[1] = 81.3/2.; | |
382 | tubpar[2] = (5*475.2+97.)/2.; | |
e686cc84 | 383 | gMC->Gsvolu("QT05", "TUBE", idtmed[7], tubpar, 3); |
384 | gMC->Gspos("QT05", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
8d433671 | 385 | // Ch.debug |
e4d73825 | 386 | //printf(" QT05 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 387 | |
8a132379 | 388 | zd1 += 2.*tubpar[2]; |
389 | ||
390 | // 2nd part of VCTCH | |
391 | // Transition from ID=797 mm to ID=196 mm: | |
392 | // in order to simulate the thin window opened in the transition cone | |
393 | // we divide the transition cone in three cones: | |
394 | // (1) 8 mm thick (2) 3 mm thick (3) the third 8 mm thick | |
8d433671 | 395 | |
8a132379 | 396 | // (1) 8 mm thick |
397 | conpar[0] = 9.09/2.; // 15 degree | |
398 | conpar[1] = 74.82868/2.; | |
399 | conpar[2] = 76.42868/2.; // thickness 8 mm | |
400 | conpar[3] = 79.7/2.; | |
401 | conpar[4] = 81.3/2.; // thickness 8 mm | |
8d433671 | 402 | gMC->Gsvolu("QC04", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 403 | gMC->Gspos("QC04", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); |
8d433671 | 404 | // Ch.debug |
8a132379 | 405 | //printf(" QC04 CONE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-zd1); |
406 | ||
407 | zd1 += 2.*conpar[0]; | |
408 | ||
409 | // (2) 3 mm thick | |
410 | conpar[0] = 96.2/2.; // 15 degree | |
411 | conpar[1] = 23.19588/2.; | |
412 | conpar[2] = 23.79588/2.; // thickness 3 mm | |
413 | conpar[3] = 74.82868/2.; | |
414 | conpar[4] = 75.42868/2.; // thickness 3 mm | |
415 | gMC->Gsvolu("QC05", "CONE", idtmed[7], conpar, 5); | |
416 | gMC->Gspos("QC05", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); | |
417 | // Ch.debug | |
418 | //printf(" QC05 CONE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-zd1); | |
419 | ||
420 | zd1 += 2.*conpar[0]; | |
8d433671 | 421 | |
8a132379 | 422 | // (3) 8 mm thick |
423 | conpar[0] = 6.71/2.; // 15 degree | |
424 | conpar[1] = 19.6/2.; | |
425 | conpar[2] = 21.2/2.;// thickness 8 mm | |
426 | conpar[3] = 23.19588/2.; | |
427 | conpar[4] = 24.79588/2.;// thickness 8 mm | |
428 | gMC->Gsvolu("QC06", "CONE", idtmed[7], conpar, 5); | |
429 | gMC->Gspos("QC06", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); | |
430 | // Ch.debug | |
431 | //printf(" QC06 CONE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-zd1); | |
432 | ||
433 | zd1 += 2.*conpar[0]; | |
434 | ||
435 | // VMZAR (5 volumes) | |
436 | tubpar[0] = 20.2/2.; | |
437 | tubpar[1] = 20.6/2.; | |
438 | tubpar[2] = 2.15/2.; | |
439 | gMC->Gsvolu("QT06", "TUBE", idtmed[7], tubpar, 3); | |
440 | gMC->Gspos("QT06", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
441 | // Ch.debug | |
442 | //printf(" QT06 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); | |
443 | ||
444 | zd1 += 2.*tubpar[2]; | |
8d433671 | 445 | |
8a132379 | 446 | conpar[0] = 6.9/2.; |
447 | conpar[1] = 23.9/2.; | |
448 | conpar[2] = 24.3/2.; | |
449 | conpar[3] = 20.2/2.; | |
450 | conpar[4] = 20.6/2.; | |
451 | gMC->Gsvolu("QC07", "CONE", idtmed[7], conpar, 5); | |
452 | gMC->Gspos("QC07", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); | |
453 | // Ch.debug | |
454 | //printf(" QC07 CONE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-zd1); | |
455 | ||
456 | zd1 += 2.*conpar[0]; | |
457 | ||
458 | tubpar[0] = 23.9/2.; | |
459 | tubpar[1] = 25.5/2.; | |
460 | tubpar[2] = 17.0/2.; | |
e686cc84 | 461 | gMC->Gsvolu("QT07", "TUBE", idtmed[7], tubpar, 3); |
462 | gMC->Gspos("QT07", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
8d433671 | 463 | // Ch.debug |
8a132379 | 464 | //printf(" QT07 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); |
465 | ||
466 | zd1 += 2.*tubpar[2]; | |
8d433671 | 467 | |
8a132379 | 468 | conpar[0] = 6.9/2.; |
469 | conpar[1] = 20.2/2.; | |
470 | conpar[2] = 20.6/2.; | |
471 | conpar[3] = 23.9/2.; | |
472 | conpar[4] = 24.3/2.; | |
473 | gMC->Gsvolu("QC08", "CONE", idtmed[7], conpar, 5); | |
474 | gMC->Gspos("QC08", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); | |
8d433671 | 475 | // Ch.debug |
e4d73825 | 476 | //printf(" QC08 CONE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-zd1); |
8a132379 | 477 | |
478 | zd1 += 2.*conpar[0]; | |
8d433671 | 479 | |
8a132379 | 480 | tubpar[0] = 20.2/2.; |
481 | tubpar[1] = 20.6/2.; | |
482 | tubpar[2] = 2.15/2.; | |
e686cc84 | 483 | gMC->Gsvolu("QT08", "TUBE", idtmed[7], tubpar, 3); |
484 | gMC->Gspos("QT08", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
8d433671 | 485 | // Ch.debug |
8a132379 | 486 | //printf(" QT08 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); |
487 | ||
488 | zd1 += 2.*tubpar[2]; | |
8d433671 | 489 | |
8a132379 | 490 | // Flange (ID=196 mm)(last part of VMZAR and first part of VCTYB) |
491 | tubpar[0] = 19.6/2.; | |
492 | tubpar[1] = 25.3/2.; | |
493 | tubpar[2] = 4.9/2.; | |
494 | gMC->Gsvolu("QT09", "TUBE", idtmed[7], tubpar, 3); | |
495 | gMC->Gspos("QT09", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
496 | // Ch.debug | |
497 | //printf(" QT09 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); | |
498 | ||
499 | zd1 += 2.*tubpar[2]; | |
500 | // Ch.debug | |
e4d73825 | 501 | //printf(" Beginning of VCTYB volume @ z = %1.2f \n",-zd1); |
8a132379 | 502 | |
503 | // simulation of the trousers (VCTYB) | |
504 | tubpar[0] = 19.6/2.; | |
505 | tubpar[1] = 20.0/2.; | |
506 | tubpar[2] = 3.9/2.; | |
507 | gMC->Gsvolu("QT10", "TUBE", idtmed[7], tubpar, 3); | |
508 | gMC->Gspos("QT10", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
509 | // Ch.debug | |
510 | //printf(" QT10 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); | |
511 | ||
512 | zd1 += 2.*tubpar[2]; | |
513 | ||
514 | // transition cone from ID=196. to ID=216.6 | |
515 | conpar[0] = 32.55/2.; | |
516 | conpar[1] = 21.66/2.; | |
517 | conpar[2] = 22.06/2.; | |
518 | conpar[3] = 19.6/2.; | |
519 | conpar[4] = 20.0/2.; | |
520 | gMC->Gsvolu("QC09", "CONE", idtmed[7], conpar, 5); | |
521 | gMC->Gspos("QC09", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); | |
522 | // Ch.debug | |
523 | //printf(" QC09 CONE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-zd1); | |
524 | ||
525 | zd1 += 2.*conpar[0]; | |
526 | ||
527 | // tube | |
528 | tubpar[0] = 21.66/2.; | |
529 | tubpar[1] = 22.06/2.; | |
530 | tubpar[2] = 28.6/2.; | |
531 | gMC->Gsvolu("QT11", "TUBE", idtmed[7], tubpar, 3); | |
532 | gMC->Gspos("QT11", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
533 | // Ch.debug | |
534 | //printf(" QT11 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); | |
535 | ||
536 | zd1 += 2.*tubpar[2]; | |
537 | // Ch.debug | |
538 | //printf(" Beginning of recombination chamber @ z = %f \n",-zd1); | |
8cdd9dc7 | 539 | |
540 | // -------------------------------------------------------- | |
541 | // RECOMBINATION CHAMBER IMPLEMENTED USING TGeo CLASSES!!!! | |
542 | // author: Chiara (August 2008) | |
543 | // -------------------------------------------------------- | |
544 | // TRANSFORMATION MATRICES | |
545 | // Combi transformation: | |
546 | Double_t dx = -3.970000; | |
547 | Double_t dy = 0.000000; | |
548 | Double_t dz = 0.0; | |
549 | // Rotation: | |
e686cc84 | 550 | Double_t thx = 84.989100; Double_t phx = 180.000000; |
8cdd9dc7 | 551 | Double_t thy = 90.000000; Double_t phy = 90.000000; |
e686cc84 | 552 | Double_t thz = 185.010900; Double_t phz = 0.000000; |
8cdd9dc7 | 553 | TGeoRotation *rotMatrix1c = new TGeoRotation("c",thx,phx,thy,phy,thz,phz); |
554 | // Combi transformation: | |
555 | dx = -3.970000; | |
556 | dy = 0.000000; | |
557 | dz = 0.0; | |
558 | TGeoCombiTrans *rotMatrix2c = new TGeoCombiTrans("ZDCC_c1", dx,dy,dz,rotMatrix1c); | |
559 | rotMatrix2c->RegisterYourself(); | |
560 | // Combi transformation: | |
561 | dx = 3.970000; | |
562 | dy = 0.000000; | |
563 | dz = 0.0; | |
564 | // Rotation: | |
e686cc84 | 565 | thx = 95.010900; phx = 180.000000; |
566 | thy = 90.000000; phy = 90.000000; | |
567 | thz = 180.-5.010900; phz = 0.000000; | |
8cdd9dc7 | 568 | TGeoRotation *rotMatrix3c = new TGeoRotation("",thx,phx,thy,phy,thz,phz); |
569 | TGeoCombiTrans *rotMatrix4c = new TGeoCombiTrans("ZDCC_c2", dx,dy,dz,rotMatrix3c); | |
570 | rotMatrix4c->RegisterYourself(); | |
571 | ||
572 | // VOLUMES DEFINITION | |
573 | // Volume: ZDCC | |
574 | TGeoVolume *pZDCC = gGeoManager->GetVolume("ZDCC"); | |
8d433671 | 575 | |
6ea2fc44 | 576 | conpar[0] = (90.1-0.95-0.26-0.0085)/2.; |
8cdd9dc7 | 577 | conpar[1] = 0.0/2.; |
578 | conpar[2] = 21.6/2.; | |
579 | conpar[3] = 0.0/2.; | |
580 | conpar[4] = 5.8/2.; | |
e18bd373 | 581 | new TGeoCone("QCLext", conpar[0],conpar[1],conpar[2],conpar[3],conpar[4]); |
8cdd9dc7 | 582 | |
6ea2fc44 | 583 | conpar[0] = (90.1-0.95-0.26-0.0085)/2.; |
8cdd9dc7 | 584 | conpar[1] = 0.0/2.; |
585 | conpar[2] = 21.2/2.; | |
586 | conpar[3] = 0.0/2.; | |
587 | conpar[4] = 5.4/2.; | |
e18bd373 | 588 | new TGeoCone("QCLint", conpar[0],conpar[1],conpar[2],conpar[3],conpar[4]); |
8cdd9dc7 | 589 | |
590 | // Outer trousers | |
591 | TGeoCompositeShape *pOutTrousersC = new TGeoCompositeShape("outTrousersC", "QCLext:ZDCC_c1+QCLext:ZDCC_c2"); | |
592 | ||
593 | // Volume: QCLext | |
30f5a47b | 594 | TGeoMedium *medZDCFe = gGeoManager->GetMedium("ZDC_ZIRONT"); |
8cdd9dc7 | 595 | TGeoVolume *pQCLext = new TGeoVolume("QCLext",pOutTrousersC, medZDCFe); |
2bb07bb4 | 596 | pQCLext->SetLineColor(kGreen); |
8cdd9dc7 | 597 | pQCLext->SetVisLeaves(kTRUE); |
598 | // | |
9843f008 | 599 | TGeoTranslation *tr1c = new TGeoTranslation(0., 0., (Double_t) -conpar[0]-0.95-zd1); |
8a132379 | 600 | //printf(" Recombination chamber from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-0.95-zd1); |
5748cff3 | 601 | // |
8cdd9dc7 | 602 | pZDCC->AddNode(pQCLext, 1, tr1c); |
603 | // Inner trousers | |
604 | TGeoCompositeShape *pIntTrousersC = new TGeoCompositeShape("intTrousersC", "QCLint:ZDCC_c1+QCLint:ZDCC_c2"); | |
605 | // Volume: QCLint | |
606 | TGeoMedium *medZDCvoid = gGeoManager->GetMedium("ZDC_ZVOID"); | |
607 | TGeoVolume *pQCLint = new TGeoVolume("QCLint",pIntTrousersC, medZDCvoid); | |
2bb07bb4 | 608 | pQCLint->SetLineColor(kTeal); |
8cdd9dc7 | 609 | pQCLint->SetVisLeaves(kTRUE); |
610 | pQCLext->AddNode(pQCLint, 1); | |
611 | ||
612 | zd1 += 90.1; | |
fbcd13e2 | 613 | Double_t offset = 0.5; |
614 | zd1 = zd1+offset; | |
8cdd9dc7 | 615 | |
616 | // second section : 2 tubes (ID = 54. OD = 58.) | |
617 | tubpar[0] = 5.4/2.; | |
618 | tubpar[1] = 5.8/2.; | |
fbcd13e2 | 619 | tubpar[2] = 40.0/2.; |
8a132379 | 620 | gMC->Gsvolu("QT12", "TUBE", idtmed[7], tubpar, 3); |
621 | gMC->Gspos("QT12", 1, "ZDCC", -15.8/2., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
622 | gMC->Gspos("QT12", 2, "ZDCC", 15.8/2., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
8d433671 | 623 | // Ch.debug |
8a132379 | 624 | //printf(" QT12 TUBE from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 625 | |
8cdd9dc7 | 626 | zd1 += 2.*tubpar[2]; |
8d433671 | 627 | |
8cdd9dc7 | 628 | // transition x2zdc to recombination chamber : skewed cone |
fbcd13e2 | 629 | conpar[0] = (10.-0.2-offset)/2.; |
8cdd9dc7 | 630 | conpar[1] = 5.4/2.; |
631 | conpar[2] = 5.8/2.; | |
632 | conpar[3] = 6.3/2.; | |
633 | conpar[4] = 7.0/2.; | |
8a132379 | 634 | gMC->Gsvolu("QC10", "CONE", idtmed[7], conpar, 5); |
635 | gMC->Gspos("QC10", 1, "ZDCC", -7.9-0.175, 0., -conpar[0]-0.1-zd1, irotpipe1, "ONLY"); | |
636 | gMC->Gspos("QC10", 2, "ZDCC", 7.9+0.175, 0., -conpar[0]-0.1-zd1, irotpipe2, "ONLY"); | |
637 | //printf(" QC10 CONE from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-0.2-zd1); | |
8cdd9dc7 | 638 | |
639 | zd1 += 2.*conpar[0]+0.2; | |
640 | ||
641 | // 2 tubes (ID = 63 mm OD=70 mm) | |
642 | tubpar[0] = 6.3/2.; | |
643 | tubpar[1] = 7.0/2.; | |
e686cc84 | 644 | tubpar[2] = 639.8/2.; |
8a132379 | 645 | gMC->Gsvolu("QT13", "TUBE", idtmed[7], tubpar, 3); |
646 | gMC->Gspos("QT13", 1, "ZDCC", -16.5/2., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
647 | gMC->Gspos("QT13", 2, "ZDCC", 16.5/2., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
648 | //printf(" QT13 TUBE from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); | |
8cdd9dc7 | 649 | |
650 | zd1 += 2.*tubpar[2]; | |
8a132379 | 651 | //printf(" END OF SIDE C BEAM PIPE DEFINITION @ z = %f\n",-zd1); |
8cdd9dc7 | 652 | |
2fdd1072 | 653 | |
654 | // -- Luminometer (Cu box) in front of ZN - side C | |
655 | boxpar[0] = 8.0/2.; | |
656 | boxpar[1] = 8.0/2.; | |
30f5a47b | 657 | boxpar[2] = fLumiLength/2.; |
fea9b334 | 658 | gMC->Gsvolu("QLUC", "BOX ", idtmed[9], boxpar, 3); |
2fdd1072 | 659 | gMC->Gspos("QLUC", 1, "ZDCC", 0., 0., fPosZNC[2]+66.+boxpar[2], 0, "ONLY"); |
8a132379 | 660 | //printf(" QLUC LUMINOMETER from z = %1.2f to z= %1.2f\n", fPosZNC[2]+66., fPosZNC[2]+66.+2*boxpar[2]); |
8d433671 | 661 | |
662 | // -- END OF BEAM PIPE VOLUME DEFINITION FOR SIDE C (RB26 SIDE) | |
663 | // ---------------------------------------------------------------- | |
664 | ||
665 | //////////////////////////////////////////////////////////////// | |
666 | // // | |
667 | // SIDE A - RB24 // | |
668 | // // | |
669 | /////////////////////////////////////////////////////////////// | |
670 | ||
671 | // Rotation Matrices definition | |
e686cc84 | 672 | Int_t irotpipe3, irotpipe4, irotpipe5; |
8d433671 | 673 | //-- rotation matrices for the tilted cone after the TDI to recenter vacuum chamber |
e686cc84 | 674 | gMC->Matrix(irotpipe3,90.-1.8934,0.,90.,90.,1.8934,180.); |
8cdd9dc7 | 675 | //-- rotation matrices for the tilted tube before and after the TDI |
e686cc84 | 676 | gMC->Matrix(irotpipe4,90.-3.8,0.,90.,90.,3.8,180.); |
677 | //-- rotation matrix for the tilted cone after the TDI | |
678 | gMC->Matrix(irotpipe5,90.+9.8,0.,90.,90.,9.8,0.); | |
8d433671 | 679 | |
680 | // -- Mother of the ZDCs (Vacuum PCON) | |
6ac9cca5 | 681 | zd2 = 1910.22;// zd2 initial value |
8d433671 | 682 | |
683 | conpar[0] = 0.; | |
684 | conpar[1] = 360.; | |
685 | conpar[2] = 2.; | |
686 | conpar[3] = zd2; | |
687 | conpar[4] = 0.; | |
688 | conpar[5] = 55.; | |
689 | conpar[6] = 13500.; | |
690 | conpar[7] = 0.; | |
691 | conpar[8] = 55.; | |
f853b9aa | 692 | gMC->Gsvolu("ZDCA", "PCON", idtmed[10], conpar, 9); |
693 | gMC->Gspos("ZDCA", 1, "ALIC", 0., 0., 0., 0, "ONLY"); | |
8d433671 | 694 | |
3268e9bb | 695 | // To avoid overlaps 1 micron are left between certain volumes! |
e686cc84 | 696 | Double_t dxNoOverlap = 0.0; |
697 | //zd2 += dxNoOverlap; | |
3268e9bb | 698 | |
f853b9aa | 699 | // BEAM PIPE from 19.10 m to inner triplet beginning (22.965 m) |
8d433671 | 700 | tubpar[0] = 6.0/2.; |
701 | tubpar[1] = 6.4/2.; | |
3268e9bb | 702 | tubpar[2] = 386.28/2. - dxNoOverlap; |
cd807e71 | 703 | gMC->Gsvolu("QA01", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 704 | gMC->Gspos("QA01", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 705 | // Ch.debug |
8a132379 | 706 | //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 | 707 | |
708 | zd2 += 2.*tubpar[2]; | |
709 | ||
710 | // -- FIRST SECTION OF THE BEAM PIPE (from beginning of inner triplet to | |
f853b9aa | 711 | // beginning of D1) |
8d433671 | 712 | tubpar[0] = 6.3/2.; |
713 | tubpar[1] = 6.7/2.; | |
3268e9bb | 714 | tubpar[2] = 3541.8/2. - dxNoOverlap; |
cd807e71 | 715 | gMC->Gsvolu("QA02", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 716 | gMC->Gspos("QA02", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 717 | // Ch.debug |
8a132379 | 718 | //printf(" QA02 TUBE from z = %1.2f to z= %1.2f (D1 begin)\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 719 | |
720 | zd2 += 2.*tubpar[2]; | |
721 | ||
722 | ||
723 | // -- SECOND SECTION OF THE BEAM PIPE (from the beginning of D1 to the beginning of D2) | |
724 | // | |
725 | // FROM (MAGNETIC) BEGINNING OF D1 TO THE (MAGNETIC) END OF D1 + 126.5 cm | |
726 | // CYLINDRICAL PIPE of diameter increasing from 6.75 cm up to 8.0 cm | |
727 | // from magnetic end : | |
728 | // 1) 80.1 cm still with ID = 6.75 radial beam screen | |
729 | // 2) 2.5 cm conical section from ID = 6.75 to ID = 8.0 cm | |
730 | // 3) 43.9 cm straight section (tube) with ID = 8.0 cm | |
8d433671 | 731 | |
732 | tubpar[0] = 6.75/2.; | |
733 | tubpar[1] = 7.15/2.; | |
734 | tubpar[2] = (945.0+80.1)/2.; | |
cd807e71 | 735 | gMC->Gsvolu("QA03", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 736 | gMC->Gspos("QA03", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 737 | // Ch.debug |
8a132379 | 738 | //printf(" QA03 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 739 | |
740 | zd2 += 2.*tubpar[2]; | |
741 | ||
742 | // Transition Cone from ID=67.5 mm to ID=80 mm | |
8d433671 | 743 | conpar[0] = 2.5/2.; |
744 | conpar[1] = 6.75/2.; | |
745 | conpar[2] = 7.15/2.; | |
746 | conpar[3] = 8.0/2.; | |
747 | conpar[4] = 8.4/2.; | |
cd807e71 | 748 | gMC->Gsvolu("QA04", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 749 | gMC->Gspos("QA04", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
8a132379 | 750 | //printf(" QA04 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 751 | |
752 | zd2 += 2.*conpar[0]; | |
753 | ||
754 | tubpar[0] = 8.0/2.; | |
755 | tubpar[1] = 8.4/2.; | |
e686cc84 | 756 | tubpar[2] = (43.9+20.+28.5+28.5)/2.; |
cd807e71 | 757 | gMC->Gsvolu("QA05", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 758 | gMC->Gspos("QA05", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 759 | // Ch.debug |
8a132379 | 760 | //printf(" QA05 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 761 | |
762 | zd2 += 2.*tubpar[2]; | |
763 | ||
f853b9aa | 764 | // Second section of VAEHI (transition cone from ID=80mm to ID=98mm) |
8d433671 | 765 | conpar[0] = 4.0/2.; |
766 | conpar[1] = 8.0/2.; | |
767 | conpar[2] = 8.4/2.; | |
768 | conpar[3] = 9.8/2.; | |
769 | conpar[4] = 10.2/2.; | |
e686cc84 | 770 | gMC->Gsvolu("QAV1", "CONE", idtmed[7], conpar, 5); |
771 | gMC->Gspos("QAV1", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); | |
8a132379 | 772 | //printf(" QAV1 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 773 | |
774 | zd2 += 2.*conpar[0]; | |
775 | ||
f853b9aa | 776 | //Third section of VAEHI (transition cone from ID=98mm to ID=90mm) |
8d433671 | 777 | conpar[0] = 1.0/2.; |
778 | conpar[1] = 9.8/2.; | |
779 | conpar[2] = 10.2/2.; | |
780 | conpar[3] = 9.0/2.; | |
781 | conpar[4] = 9.4/2.; | |
e686cc84 | 782 | gMC->Gsvolu("QAV2", "CONE", idtmed[7], conpar, 5); |
783 | gMC->Gspos("QAV2", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); | |
8a132379 | 784 | //printf(" QAV2 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 785 | |
786 | zd2 += 2.*conpar[0]; | |
787 | ||
f853b9aa | 788 | // Fourth section of VAEHI (tube ID=90mm) |
8d433671 | 789 | tubpar[0] = 9.0/2.; |
790 | tubpar[1] = 9.4/2.; | |
791 | tubpar[2] = 31.0/2.; | |
e686cc84 | 792 | gMC->Gsvolu("QAV3", "TUBE", idtmed[7], tubpar, 3); |
793 | gMC->Gspos("QAV3", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 794 | // Ch.debug |
8a132379 | 795 | //printf(" QAV3 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 796 | |
797 | zd2 += 2.*tubpar[2]; | |
798 | ||
8d433671 | 799 | //---------------------------- TCDD beginning ---------------------------------- |
800 | // space for the insertion of the collimator TCDD (2 m) | |
8d433671 | 801 | // TCDD ZONE - 1st volume |
802 | conpar[0] = 1.3/2.; | |
803 | conpar[1] = 9.0/2.; | |
804 | conpar[2] = 13.0/2.; | |
805 | conpar[3] = 9.6/2.; | |
806 | conpar[4] = 13.0/2.; | |
cd807e71 | 807 | gMC->Gsvolu("Q01T", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 808 | gMC->Gspos("Q01T", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
8a132379 | 809 | //printf(" Q01T CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 810 | |
811 | zd2 += 2.*conpar[0]; | |
812 | ||
813 | // TCDD ZONE - 2nd volume | |
814 | tubpar[0] = 9.6/2.; | |
815 | tubpar[1] = 10.0/2.; | |
816 | tubpar[2] = 1.0/2.; | |
cd807e71 | 817 | gMC->Gsvolu("Q02T", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 818 | gMC->Gspos("Q02T", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 819 | // Ch.debug |
8a132379 | 820 | //printf(" Q02T TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 821 | |
822 | zd2 += 2.*tubpar[2]; | |
823 | ||
824 | // TCDD ZONE - third volume | |
825 | conpar[0] = 9.04/2.; | |
826 | conpar[1] = 9.6/2.; | |
827 | conpar[2] = 10.0/2.; | |
828 | conpar[3] = 13.8/2.; | |
829 | conpar[4] = 14.2/2.; | |
cd807e71 | 830 | gMC->Gsvolu("Q03T", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 831 | gMC->Gspos("Q03T", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
8a132379 | 832 | //printf(" Q03T CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 833 | |
834 | zd2 += 2.*conpar[0]; | |
835 | ||
836 | // TCDD ZONE - 4th volume | |
837 | tubpar[0] = 13.8/2.; | |
838 | tubpar[1] = 14.2/2.; | |
839 | tubpar[2] = 38.6/2.; | |
cd807e71 | 840 | gMC->Gsvolu("Q04T", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 841 | gMC->Gspos("Q04T", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 842 | // Ch.debug |
8a132379 | 843 | //printf(" Q04T TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 844 | |
845 | zd2 += 2.*tubpar[2]; | |
846 | ||
847 | // TCDD ZONE - 5th volume | |
848 | tubpar[0] = 21.0/2.; | |
849 | tubpar[1] = 21.4/2.; | |
850 | tubpar[2] = 100.12/2.; | |
cd807e71 | 851 | gMC->Gsvolu("Q05T", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 852 | gMC->Gspos("Q05T", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 853 | // Ch.debug |
8a132379 | 854 | //printf(" Q05T TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 855 | |
856 | zd2 += 2.*tubpar[2]; | |
857 | ||
858 | // TCDD ZONE - 6th volume | |
859 | tubpar[0] = 13.8/2.; | |
860 | tubpar[1] = 14.2/2.; | |
861 | tubpar[2] = 38.6/2.; | |
cd807e71 | 862 | gMC->Gsvolu("Q06T", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 863 | gMC->Gspos("Q06T", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 864 | // Ch.debug |
8a132379 | 865 | //printf(" Q06T TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 866 | |
867 | zd2 += 2.*tubpar[2]; | |
868 | ||
869 | // TCDD ZONE - 7th volume | |
870 | conpar[0] = 11.34/2.; | |
871 | conpar[1] = 13.8/2.; | |
872 | conpar[2] = 14.2/2.; | |
873 | conpar[3] = 18.0/2.; | |
874 | conpar[4] = 18.4/2.; | |
cd807e71 | 875 | gMC->Gsvolu("Q07T", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 876 | gMC->Gspos("Q07T", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
8a132379 | 877 | //printf(" Q07T CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 878 | |
879 | zd2 += 2.*conpar[0]; | |
880 | ||
f853b9aa | 881 | // Upper section : one single phi segment of a tube |
882 | // 5 parameters for tubs: inner radius = 0., | |
e686cc84 | 883 | // outer radius = 7. cm, half length = 50 cm |
f853b9aa | 884 | // phi1 = 0., phi2 = 180. |
8d433671 | 885 | tubspar[0] = 0.0/2.; |
e686cc84 | 886 | tubspar[1] = 14.0/2.; |
8d433671 | 887 | tubspar[2] = 100.0/2.; |
888 | tubspar[3] = 0.; | |
889 | tubspar[4] = 180.; | |
cd807e71 | 890 | gMC->Gsvolu("Q08T", "TUBS", idtmed[7], tubspar, 5); |
8d433671 | 891 | // Ch.debug |
8a132379 | 892 | //printf(" upper part : one single phi segment of a tube (Q08T)\n"); |
f853b9aa | 893 | |
894 | // rectangular beam pipe inside TCDD upper section (Vacuum) | |
8d433671 | 895 | boxpar[0] = 7.0/2.; |
e686cc84 | 896 | boxpar[1] = 2.2/2.; |
8d433671 | 897 | boxpar[2] = 100./2.; |
898 | gMC->Gsvolu("Q09T", "BOX ", idtmed[10], boxpar, 3); | |
f853b9aa | 899 | // positioning vacuum box in the upper section of TCDD |
e686cc84 | 900 | gMC->Gspos("Q09T", 1, "Q08T", 0., 1.1, 0., 0, "ONLY"); |
8d433671 | 901 | |
f853b9aa | 902 | // lower section : one single phi segment of a tube |
8d433671 | 903 | tubspar[0] = 0.0/2.; |
e686cc84 | 904 | tubspar[1] = 14.0/2.; |
8d433671 | 905 | tubspar[2] = 100.0/2.; |
906 | tubspar[3] = 180.; | |
907 | tubspar[4] = 360.; | |
cd807e71 | 908 | gMC->Gsvolu("Q10T", "TUBS", idtmed[7], tubspar, 5); |
f853b9aa | 909 | // rectangular beam pipe inside TCDD lower section (Vacuum) |
8d433671 | 910 | boxpar[0] = 7.0/2.; |
e686cc84 | 911 | boxpar[1] = 2.2/2.; |
8d433671 | 912 | boxpar[2] = 100./2.; |
913 | gMC->Gsvolu("Q11T", "BOX ", idtmed[10], boxpar, 3); | |
f853b9aa | 914 | // positioning vacuum box in the lower section of TCDD |
e686cc84 | 915 | gMC->Gspos("Q11T", 1, "Q10T", 0., -1.1, 0., 0, "ONLY"); |
8d433671 | 916 | |
e686cc84 | 917 | // positioning TCDD elements in ZDCA, (inside TCDD volume) |
918 | gMC->Gspos("Q08T", 1, "ZDCA", 0., 2., -100.+zd2, 0, "ONLY"); | |
919 | gMC->Gspos("Q10T", 1, "ZDCA", 0., -2., -100.+zd2, 0, "ONLY"); | |
8d433671 | 920 | |
921 | // RF screen | |
922 | boxpar[0] = 0.2/2.; | |
e686cc84 | 923 | boxpar[1] = 4.0/2.; |
8d433671 | 924 | boxpar[2] = 100./2.; |
cd807e71 | 925 | gMC->Gsvolu("Q12T", "BOX ", idtmed[7], boxpar, 3); |
8d433671 | 926 | // positioning RF screen at both sides of TCDD |
e686cc84 | 927 | gMC->Gspos("Q12T", 1, "ZDCA", tubspar[1]+boxpar[0], 0., -100.+zd2, 0, "ONLY"); |
928 | gMC->Gspos("Q12T", 2, "ZDCA", -tubspar[1]-boxpar[0], 0., -100.+zd2, 0, "ONLY"); | |
8d433671 | 929 | //---------------------------- TCDD end --------------------------------------- |
930 | ||
e686cc84 | 931 | // The following elliptical tube 180 mm x 70 mm |
932 | // (obtained positioning the void QA09 in QA08) | |
933 | // represents VMTSA (780 mm) + space reserved to the TCTVB (1480 mm)+ | |
934 | // VMTSA (780 mm) + first part of VCTCP (93 mm) | |
8d433671 | 935 | |
e686cc84 | 936 | tubpar[0] = 18.4/2.; |
937 | tubpar[1] = 7.4/2.; | |
938 | tubpar[2] = 313.3/2.; | |
939 | gMC->Gsvolu("QA06", "ELTU", idtmed[7], tubpar, 3); | |
8a132379 | 940 | //printf(" QA06 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 941 | |
e686cc84 | 942 | tubpar[0] = 18.0/2.; |
943 | tubpar[1] = 7.0/2.; | |
944 | tubpar[2] = 313.3/2.; | |
945 | gMC->Gsvolu("QA07", "ELTU", idtmed[10], tubpar, 3); | |
8a132379 | 946 | //printf(" QA07 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
e686cc84 | 947 | gMC->Gspos("QA06", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
948 | gMC->Gspos("QA07", 1, "QA06", 0., 0., 0., 0, "ONLY"); | |
925008a9 | 949 | |
950 | // Vertical collimator jaws (defined ONLY if fVCollAperture<3.5!) | |
f2d7b073 | 951 | if(fVCollSideAAperture<3.5){ |
925008a9 | 952 | boxpar[0] = 5.4/2.; |
f2d7b073 | 953 | boxpar[1] = (3.5-fVCollSideAAperture-fVCollSideACentreY-0.7)/2.; |
30f5a47b | 954 | if(boxpar[1]<0.) boxpar[1]=0.; |
925008a9 | 955 | boxpar[2] = 124.4/2.; |
30f5a47b | 956 | gMC->Gsvolu("QCVA" , "BOX ", idtmed[13], boxpar, 3); |
f2d7b073 | 957 | gMC->Gspos("QCVA", 1, "QA07", -boxpar[0], fVCollSideAAperture+fVCollSideACentreY+boxpar[1], -313.3/2.+78.+148./2., 0, "ONLY"); |
958 | gMC->Gspos("QCVA", 2, "QA07", -boxpar[0], -fVCollSideAAperture+fVCollSideACentreY-boxpar[1], -313.3/2.+78.+148./2., 0, "ONLY"); | |
925008a9 | 959 | } |
960 | ||
8d433671 | 961 | zd2 += 2.*tubpar[2]; |
e686cc84 | 962 | |
963 | // VCTCP second part: transition cone from ID=180 to ID=212.7 | |
964 | conpar[0] = 31.5/2.; | |
965 | conpar[1] = 18.0/2.; | |
966 | conpar[2] = 18.6/2.; | |
967 | conpar[3] = 21.27/2.; | |
968 | conpar[4] = 21.87/2.; | |
969 | gMC->Gsvolu("QA08", "CONE", idtmed[7], conpar, 5); | |
970 | gMC->Gspos("QA08", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); | |
971 | // Ch.debug | |
8a132379 | 972 | //printf(" QA08 CONE from z = %Third part of VCTCR: tube (ID=196 mm) f to z = %f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 973 | |
e686cc84 | 974 | zd2 += 2.*conpar[0]; |
8d433671 | 975 | |
e686cc84 | 976 | // Tube ID 212.7 mm |
977 | // Represents VCTCP third part (92 mm) + VCDWB (765 mm) + VMBGA (400 mm) + | |
978 | // VCDWE (300 mm) + VMBGA (400 mm) | |
979 | tubpar[0] = 21.27/2.; | |
980 | tubpar[1] = 21.87/2.; | |
981 | tubpar[2] = 195.7/2.; | |
982 | gMC->Gsvolu("QA09", "TUBE", idtmed[7], tubpar, 3); | |
983 | gMC->Gspos("QA09", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8a132379 | 984 | //printf(" QA09 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 985 | |
986 | zd2 += 2.*tubpar[2]; | |
8d433671 | 987 | |
e686cc84 | 988 | // skewed transition piece (ID=212.7 mm to 332 mm) (before TDI) |
989 | conpar[0] = (50.0-0.73-1.13)/2.; | |
990 | conpar[1] = 21.27/2.; | |
991 | conpar[2] = 21.87/2.; | |
992 | conpar[3] = 33.2/2.; | |
993 | conpar[4] = 33.8/2.; | |
994 | gMC->Gsvolu("QA10", "CONE", idtmed[7], conpar, 5); | |
995 | gMC->Gspos("QA10", 1, "ZDCA", -1.66, 0., conpar[0]+0.73+zd2, irotpipe4, "ONLY"); | |
996 | // Ch.debug | |
8a132379 | 997 | //printf(" QA10 skewed CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+0.73+1.13+zd2); |
8d433671 | 998 | |
e686cc84 | 999 | zd2 += 2.*conpar[0]+0.73+1.13; |
8d433671 | 1000 | |
f853b9aa | 1001 | // Vacuum chamber containing TDI |
1243078f | 1002 | tubpar[0] = 0.; |
1003 | tubpar[1] = 54.6/2.; | |
1004 | tubpar[2] = 540.0/2.; | |
1005 | gMC->Gsvolu("Q13TM", "TUBE", idtmed[10], tubpar, 3); | |
1006 | gMC->Gspos("Q13TM", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 1007 | tubpar[0] = 54.0/2.; |
1008 | tubpar[1] = 54.6/2.; | |
1009 | tubpar[2] = 540.0/2.; | |
cd807e71 | 1010 | gMC->Gsvolu("Q13T", "TUBE", idtmed[7], tubpar, 3); |
1243078f | 1011 | gMC->Gspos("Q13T", 1, "Q13TM", 0., 0., 0., 0, "ONLY"); |
8d433671 | 1012 | // Ch.debug |
8a132379 | 1013 | //printf(" Q13T TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1014 | |
1015 | zd2 += 2.*tubpar[2]; | |
1016 | ||
f853b9aa | 1017 | //---------------- INSERT TDI INSIDE Q13T ----------------------------------- |
8d433671 | 1018 | boxpar[0] = 11.0/2.; |
1019 | boxpar[1] = 9.0/2.; | |
1020 | boxpar[2] = 540.0/2.; | |
cd807e71 | 1021 | gMC->Gsvolu("QTD1", "BOX ", idtmed[7], boxpar, 3); |
1243078f | 1022 | gMC->Gspos("QTD1", 1, "Q13TM", -3.8, 10.5, 0., 0, "ONLY"); |
8d433671 | 1023 | boxpar[0] = 11.0/2.; |
1024 | boxpar[1] = 9.0/2.; | |
1025 | boxpar[2] = 540.0/2.; | |
cd807e71 | 1026 | gMC->Gsvolu("QTD2", "BOX ", idtmed[7], boxpar, 3); |
1243078f | 1027 | gMC->Gspos("QTD2", 1, "Q13TM", -3.8, -10.5, 0., 0, "ONLY"); |
8d433671 | 1028 | boxpar[0] = 5.1/2.; |
1029 | boxpar[1] = 0.2/2.; | |
1030 | boxpar[2] = 540.0/2.; | |
cd807e71 | 1031 | gMC->Gsvolu("QTD3", "BOX ", idtmed[7], boxpar, 3); |
1243078f | 1032 | gMC->Gspos("QTD3", 1, "Q13TM", -3.8+5.5+boxpar[0], 6.1, 0., 0, "ONLY"); |
1033 | gMC->Gspos("QTD3", 2, "Q13TM", -3.8+5.5+boxpar[0], -6.1, 0., 0, "ONLY"); | |
1034 | gMC->Gspos("QTD3", 3, "Q13TM", -3.8-5.5-boxpar[0], 6.1, 0., 0, "ONLY"); | |
1035 | gMC->Gspos("QTD3", 4, "Q13TM", -3.8-5.5-boxpar[0], -6.1, 0., 0, "ONLY"); | |
f853b9aa | 1036 | // |
8d433671 | 1037 | tubspar[0] = 12.0/2.; |
1038 | tubspar[1] = 12.4/2.; | |
1039 | tubspar[2] = 540.0/2.; | |
1040 | tubspar[3] = 90.; | |
1041 | tubspar[4] = 270.; | |
cd807e71 | 1042 | gMC->Gsvolu("QTD4", "TUBS", idtmed[7], tubspar, 5); |
1243078f | 1043 | gMC->Gspos("QTD4", 1, "Q13TM", -3.8-10.6, 0., 0., 0, "ONLY"); |
8d433671 | 1044 | tubspar[0] = 12.0/2.; |
1045 | tubspar[1] = 12.4/2.; | |
1046 | tubspar[2] = 540.0/2.; | |
1047 | tubspar[3] = -90.; | |
1048 | tubspar[4] = 90.; | |
cd807e71 | 1049 | gMC->Gsvolu("QTD5", "TUBS", idtmed[7], tubspar, 5); |
1243078f | 1050 | gMC->Gspos("QTD5", 1, "Q13TM", -3.8+10.6, 0., 0., 0, "ONLY"); |
8d433671 | 1051 | //---------------- END DEFINING TDI INSIDE Q13T ------------------------------- |
1052 | ||
e686cc84 | 1053 | // VCTCG skewed transition piece (ID=332 mm to 212.7 mm) (after TDI) |
1054 | conpar[0] = (50.0-2.92-1.89)/2.; | |
1055 | conpar[1] = 33.2/2.; | |
1056 | conpar[2] = 33.8/2.; | |
1057 | conpar[3] = 21.27/2.; | |
1058 | conpar[4] = 21.87/2.; | |
1059 | gMC->Gsvolu("QA11", "CONE", idtmed[7], conpar, 5); | |
1060 | gMC->Gspos("QA11", 1, "ZDCA", 4.32-3.8, 0., conpar[0]+2.92+zd2, irotpipe5, "ONLY"); | |
1061 | // Ch.debug | |
8a132379 | 1062 | //printf(" QA11 skewed CONE from z = %f to z =%f\n",zd2,2*conpar[0]+2.92+1.89+zd2); |
8d433671 | 1063 | |
e686cc84 | 1064 | zd2 += 2.*conpar[0]+2.92+1.89; |
8d433671 | 1065 | |
8a132379 | 1066 | // The following tube ID 212.7 mm |
e686cc84 | 1067 | // represents VMBGA (400 mm) + VCDWE (300 mm) + VMBGA (400 mm) + |
1068 | // BTVTS (600 mm) + VMLGB (400 mm) | |
1069 | tubpar[0] = 21.27/2.; | |
1070 | tubpar[1] = 21.87/2.; | |
1071 | tubpar[2] = 210.0/2.; | |
1072 | gMC->Gsvolu("QA12", "TUBE", idtmed[7], tubpar, 3); | |
1073 | gMC->Gspos("QA12", 1, "ZDCA", 4., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 1074 | // Ch.debug |
8a132379 | 1075 | //printf(" QA12 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1076 | |
1077 | zd2 += 2.*tubpar[2]; | |
1078 | ||
e686cc84 | 1079 | // First part of VCTCC |
1080 | // skewed transition cone from ID=212.7 mm to ID=797 mm | |
1081 | conpar[0] = (121.0-0.37-1.35)/2.; | |
1082 | conpar[1] = 21.27/2.; | |
1083 | conpar[2] = 21.87/2.; | |
8d433671 | 1084 | conpar[3] = 79.7/2.; |
1085 | conpar[4] = 81.3/2.; | |
e686cc84 | 1086 | gMC->Gsvolu("QA13", "CONE", idtmed[7], conpar, 5); |
1087 | gMC->Gspos("QA13", 1, "ZDCA", 4.-2., 0., conpar[0]+0.37+zd2, irotpipe3, "ONLY"); | |
8a132379 | 1088 | // Ch.debug |
1089 | //printf(" QA13 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+0.37+1.35+zd2); | |
8d433671 | 1090 | |
e686cc84 | 1091 | zd2 += 2.*conpar[0]+0.37+1.35; |
8d433671 | 1092 | |
e686cc84 | 1093 | // The following tube ID 797 mm --- (volume QA16) |
1094 | // represents the second part of VCTCC (4272 mm) + | |
1095 | // 4 x VCDGA (4 x 4272 mm) + | |
1096 | // the first part of VCTCR (850 mm) | |
8d433671 | 1097 | tubpar[0] = 79.7/2.; |
1098 | tubpar[1] = 81.3/2.; | |
e686cc84 | 1099 | tubpar[2] = 2221./2.; |
1100 | gMC->Gsvolu("QA14", "TUBE", idtmed[7], tubpar, 3); | |
1101 | gMC->Gspos("QA14", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
1102 | // Ch.debug | |
e4d73825 | 1103 | //printf(" QA14 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1104 | |
1105 | zd2 += 2.*tubpar[2]; | |
e686cc84 | 1106 | |
1107 | // Second part of VCTCR | |
1108 | // Transition from ID=797 mm to ID=196 mm: | |
8d433671 | 1109 | // in order to simulate the thin window opened in the transition cone |
1110 | // we divide the transition cone in three cones: | |
e686cc84 | 1111 | // (1) 8 mm thick (2) 3 mm thick (3) the third 8 mm thick |
1112 | ||
1113 | // (1) 8 mm thick | |
1114 | conpar[0] = 9.09/2.; // 15 degree | |
8d433671 | 1115 | conpar[1] = 79.7/2.; |
1116 | conpar[2] = 81.3/2.; // thickness 8 mm | |
1117 | conpar[3] = 74.82868/2.; | |
1118 | conpar[4] = 76.42868/2.; // thickness 8 mm | |
e686cc84 | 1119 | gMC->Gsvolu("QA15", "CONE", idtmed[7], conpar, 5); |
1120 | gMC->Gspos("QA15", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); | |
8a132379 | 1121 | //printf(" QA15 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 1122 | |
1123 | zd2 += 2.*conpar[0]; | |
1124 | ||
e686cc84 | 1125 | // (2) 3 mm thick |
8d433671 | 1126 | conpar[0] = 96.2/2.; // 15 degree |
1127 | conpar[1] = 74.82868/2.; | |
1128 | conpar[2] = 75.42868/2.; // thickness 3 mm | |
1129 | conpar[3] = 23.19588/2.; | |
1130 | conpar[4] = 23.79588/2.; // thickness 3 mm | |
e686cc84 | 1131 | gMC->Gsvolu("QA16", "CONE", idtmed[7], conpar, 5); |
1132 | gMC->Gspos("QA16", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); | |
8a132379 | 1133 | //printf(" QA16 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 1134 | |
1135 | zd2 += 2.*conpar[0]; | |
1136 | ||
e686cc84 | 1137 | // (3) 8 mm thick |
8d433671 | 1138 | conpar[0] = 6.71/2.; // 15 degree |
1139 | conpar[1] = 23.19588/2.; | |
1140 | conpar[2] = 24.79588/2.;// thickness 8 mm | |
1141 | conpar[3] = 19.6/2.; | |
1142 | conpar[4] = 21.2/2.;// thickness 8 mm | |
e686cc84 | 1143 | gMC->Gsvolu("QA17", "CONE", idtmed[7], conpar, 5); |
1144 | gMC->Gspos("QA17", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); | |
8a132379 | 1145 | //printf(" QA19 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 1146 | |
1147 | zd2 += 2.*conpar[0]; | |
e686cc84 | 1148 | |
1149 | // Third part of VCTCR: tube (ID=196 mm) | |
8d433671 | 1150 | tubpar[0] = 19.6/2.; |
1151 | tubpar[1] = 21.2/2.; | |
1152 | tubpar[2] = 9.55/2.; | |
e686cc84 | 1153 | gMC->Gsvolu("QA18", "TUBE", idtmed[7], tubpar, 3); |
1154 | gMC->Gspos("QA18", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
1155 | // Ch.debug | |
8a132379 | 1156 | //printf(" QA18 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1157 | |
1158 | zd2 += 2.*tubpar[2]; | |
1159 | ||
e686cc84 | 1160 | // Flange (ID=196 mm) (last part of VCTCR and first part of VMZAR) |
8d433671 | 1161 | tubpar[0] = 19.6/2.; |
1162 | tubpar[1] = 25.3/2.; | |
1163 | tubpar[2] = 4.9/2.; | |
cd807e71 | 1164 | gMC->Gsvolu("QF01", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1165 | gMC->Gspos("QF01", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
e686cc84 | 1166 | // Ch.debug |
8a132379 | 1167 | //printf(" QF01 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1168 | |
1169 | zd2 += 2.*tubpar[2]; | |
1170 | ||
e686cc84 | 1171 | // VMZAR (5 volumes) |
8d433671 | 1172 | tubpar[0] = 20.2/2.; |
1173 | tubpar[1] = 20.6/2.; | |
1174 | tubpar[2] = 2.15/2.; | |
e686cc84 | 1175 | gMC->Gsvolu("QA19", "TUBE", idtmed[7], tubpar, 3); |
1176 | gMC->Gspos("QA19", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
1177 | // Ch.debug | |
8a132379 | 1178 | //printf(" QA19 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1179 | |
1180 | zd2 += 2.*tubpar[2]; | |
1181 | ||
1182 | conpar[0] = 6.9/2.; | |
1183 | conpar[1] = 20.2/2.; | |
1184 | conpar[2] = 20.6/2.; | |
1185 | conpar[3] = 23.9/2.; | |
1186 | conpar[4] = 24.3/2.; | |
e686cc84 | 1187 | gMC->Gsvolu("QA20", "CONE", idtmed[7], conpar, 5); |
1188 | gMC->Gspos("QA20", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); | |
8d433671 | 1189 | // Ch.debug |
8a132379 | 1190 | //printf(" QA20 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 1191 | |
1192 | zd2 += 2.*conpar[0]; | |
1193 | ||
1194 | tubpar[0] = 23.9/2.; | |
1195 | tubpar[1] = 25.5/2.; | |
1196 | tubpar[2] = 17.0/2.; | |
e686cc84 | 1197 | gMC->Gsvolu("QA21", "TUBE", idtmed[7], tubpar, 3); |
1198 | gMC->Gspos("QA21", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 1199 | // Ch.debug |
8a132379 | 1200 | //printf(" QA21 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1201 | |
1202 | zd2 += 2.*tubpar[2]; | |
1203 | ||
1204 | conpar[0] = 6.9/2.; | |
1205 | conpar[1] = 23.9/2.; | |
1206 | conpar[2] = 24.3/2.; | |
1207 | conpar[3] = 20.2/2.; | |
1208 | conpar[4] = 20.6/2.; | |
e686cc84 | 1209 | gMC->Gsvolu("QA22", "CONE", idtmed[7], conpar, 5); |
1210 | gMC->Gspos("QA22", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); | |
8d433671 | 1211 | // Ch.debug |
8a132379 | 1212 | //printf(" QA22 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 1213 | |
1214 | zd2 += 2.*conpar[0]; | |
1215 | ||
1216 | tubpar[0] = 20.2/2.; | |
1217 | tubpar[1] = 20.6/2.; | |
1218 | tubpar[2] = 2.15/2.; | |
e686cc84 | 1219 | gMC->Gsvolu("QA23", "TUBE", idtmed[7], tubpar, 3); |
1220 | gMC->Gspos("QA23", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 1221 | // Ch.debug |
8a132379 | 1222 | //printf(" QA23 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1223 | |
1224 | zd2 += 2.*tubpar[2]; | |
1225 | ||
e686cc84 | 1226 | // Flange (ID=196 mm)(last part of VMZAR and first part of VCTYD) |
8d433671 | 1227 | tubpar[0] = 19.6/2.; |
1228 | tubpar[1] = 25.3/2.; | |
1229 | tubpar[2] = 4.9/2.; | |
cd807e71 | 1230 | gMC->Gsvolu("QF02", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1231 | gMC->Gspos("QF02", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
e686cc84 | 1232 | // Ch.debug |
8a132379 | 1233 | //printf(" QF02 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1234 | |
1235 | zd2 += 2.*tubpar[2]; | |
1236 | ||
e686cc84 | 1237 | // simulation of the trousers (VCTYB) |
8d433671 | 1238 | tubpar[0] = 19.6/2.; |
1239 | tubpar[1] = 20.0/2.; | |
1240 | tubpar[2] = 3.9/2.; | |
e686cc84 | 1241 | gMC->Gsvolu("QA24", "TUBE", idtmed[7], tubpar, 3); |
1242 | gMC->Gspos("QA24", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 1243 | // Ch.debug |
8a132379 | 1244 | //printf(" QA24 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1245 | |
1246 | zd2 += 2.*tubpar[2]; | |
1247 | ||
1248 | // transition cone from ID=196. to ID=216.6 | |
1249 | conpar[0] = 32.55/2.; | |
1250 | conpar[1] = 19.6/2.; | |
1251 | conpar[2] = 20.0/2.; | |
1252 | conpar[3] = 21.66/2.; | |
1253 | conpar[4] = 22.06/2.; | |
e686cc84 | 1254 | gMC->Gsvolu("QA25", "CONE", idtmed[7], conpar, 5); |
1255 | gMC->Gspos("QA25", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); | |
8d433671 | 1256 | // Ch.debug |
8a132379 | 1257 | //printf(" QA25 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 1258 | |
71cd8104 | 1259 | zd2 += 2.*conpar[0]; |
8d433671 | 1260 | |
1261 | // tube | |
1262 | tubpar[0] = 21.66/2.; | |
1263 | tubpar[1] = 22.06/2.; | |
1264 | tubpar[2] = 28.6/2.; | |
e686cc84 | 1265 | gMC->Gsvolu("QA26", "TUBE", idtmed[7], tubpar, 3); |
1266 | gMC->Gspos("QA26", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 1267 | // Ch.debug |
8a132379 | 1268 | //printf(" QA26 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1269 | |
1270 | zd2 += 2.*tubpar[2]; | |
1271 | ||
313e8ff0 | 1272 | // -------------------------------------------------------- |
1273 | // RECOMBINATION CHAMBER IMPLEMENTED USING TGeo CLASSES!!!! | |
1274 | // author: Chiara (June 2008) | |
1275 | // -------------------------------------------------------- | |
1276 | // TRANSFORMATION MATRICES | |
1277 | // Combi transformation: | |
8cdd9dc7 | 1278 | dx = -3.970000; |
1279 | dy = 0.000000; | |
1280 | dz = 0.0; | |
313e8ff0 | 1281 | // Rotation: |
8cdd9dc7 | 1282 | thx = 84.989100; phx = 0.000000; |
1283 | thy = 90.000000; phy = 90.000000; | |
1284 | thz = 5.010900; phz = 180.000000; | |
313e8ff0 | 1285 | TGeoRotation *rotMatrix1 = new TGeoRotation("",thx,phx,thy,phy,thz,phz); |
1286 | // Combi transformation: | |
1287 | dx = -3.970000; | |
1288 | dy = 0.000000; | |
1289 | dz = 0.0; | |
1290 | TGeoCombiTrans *rotMatrix2 = new TGeoCombiTrans("ZDC_c1", dx,dy,dz,rotMatrix1); | |
1291 | rotMatrix2->RegisterYourself(); | |
1292 | // Combi transformation: | |
1293 | dx = 3.970000; | |
1294 | dy = 0.000000; | |
1295 | dz = 0.0; | |
1296 | // Rotation: | |
8cdd9dc7 | 1297 | thx = 95.010900; phx = 0.000000; |
1298 | thy = 90.000000; phy = 90.000000; | |
313e8ff0 | 1299 | thz = 5.010900; phz = 0.000000; |
1300 | TGeoRotation *rotMatrix3 = new TGeoRotation("",thx,phx,thy,phy,thz,phz); | |
1301 | TGeoCombiTrans *rotMatrix4 = new TGeoCombiTrans("ZDC_c2", dx,dy,dz,rotMatrix3); | |
1302 | rotMatrix4->RegisterYourself(); | |
8cdd9dc7 | 1303 | |
1304 | ||
313e8ff0 | 1305 | // VOLUMES DEFINITION |
1306 | // Volume: ZDCA | |
1307 | TGeoVolume *pZDCA = gGeoManager->GetVolume("ZDCA"); | |
313e8ff0 | 1308 | |
f2e00220 | 1309 | conpar[0] = (90.1-0.95-0.26)/2.; |
8d433671 | 1310 | conpar[1] = 0.0/2.; |
1311 | conpar[2] = 21.6/2.; | |
1312 | conpar[3] = 0.0/2.; | |
1313 | conpar[4] = 5.8/2.; | |
e18bd373 | 1314 | new TGeoCone("QALext", conpar[0],conpar[1],conpar[2],conpar[3],conpar[4]); |
8d433671 | 1315 | |
f2e00220 | 1316 | conpar[0] = (90.1-0.95-0.26)/2.; |
8d433671 | 1317 | conpar[1] = 0.0/2.; |
1318 | conpar[2] = 21.2/2.; | |
1319 | conpar[3] = 0.0/2.; | |
1320 | conpar[4] = 5.4/2.; | |
e18bd373 | 1321 | new TGeoCone("QALint", conpar[0],conpar[1],conpar[2],conpar[3],conpar[4]); |
313e8ff0 | 1322 | |
1323 | // Outer trousers | |
1324 | TGeoCompositeShape *pOutTrousers = new TGeoCompositeShape("outTrousers", "QALext:ZDC_c1+QALext:ZDC_c2"); | |
1325 | ||
1326 | // Volume: QALext | |
8cdd9dc7 | 1327 | //TGeoMedium *medZDCFe = gGeoManager->GetMedium("ZDC_ZIRON"); |
313e8ff0 | 1328 | TGeoVolume *pQALext = new TGeoVolume("QALext",pOutTrousers, medZDCFe); |
2bb07bb4 | 1329 | pQALext->SetLineColor(kBlue); |
313e8ff0 | 1330 | pQALext->SetVisLeaves(kTRUE); |
1331 | // | |
1332 | TGeoTranslation *tr1 = new TGeoTranslation(0., 0., (Double_t) conpar[0]+0.95+zd2); | |
1333 | pZDCA->AddNode(pQALext, 1, tr1); | |
1334 | // Inner trousers | |
1335 | TGeoCompositeShape *pIntTrousers = new TGeoCompositeShape("intTrousers", "QALint:ZDC_c1+QALint:ZDC_c2"); | |
1336 | // Volume: QALint | |
8cdd9dc7 | 1337 | //TGeoMedium *medZDCvoid = gGeoManager->GetMedium("ZDC_ZVOID"); |
313e8ff0 | 1338 | TGeoVolume *pQALint = new TGeoVolume("QALint",pIntTrousers, medZDCvoid); |
2bb07bb4 | 1339 | pQALint->SetLineColor(kAzure); |
313e8ff0 | 1340 | pQALint->SetVisLeaves(kTRUE); |
1341 | pQALext->AddNode(pQALint, 1); | |
8d433671 | 1342 | |
8d433671 | 1343 | zd2 += 90.1; |
1344 | ||
f853b9aa | 1345 | // second section : 2 tubes (ID = 54. OD = 58.) |
8d433671 | 1346 | tubpar[0] = 5.4/2.; |
1347 | tubpar[1] = 5.8/2.; | |
1348 | tubpar[2] = 40.0/2.; | |
e686cc84 | 1349 | gMC->Gsvolu("QA27", "TUBE", idtmed[7], tubpar, 3); |
1350 | gMC->Gspos("QA27", 1, "ZDCA", -15.8/2., 0., tubpar[2]+zd2, 0, "ONLY"); | |
1351 | gMC->Gspos("QA27", 2, "ZDCA", 15.8/2., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 1352 | // Ch.debug |
8a132379 | 1353 | //printf(" QA27 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1354 | |
1355 | zd2 += 2.*tubpar[2]; | |
e686cc84 | 1356 | |
8d433671 | 1357 | // transition x2zdc to recombination chamber : skewed cone |
e686cc84 | 1358 | conpar[0] = (10.-1.)/2.; |
8d433671 | 1359 | conpar[1] = 5.4/2.; |
1360 | conpar[2] = 5.8/2.; | |
1361 | conpar[3] = 6.3/2.; | |
1362 | conpar[4] = 7.0/2.; | |
e686cc84 | 1363 | gMC->Gsvolu("QA28", "CONE", idtmed[7], conpar, 5); |
8a132379 | 1364 | gMC->Gspos("QA28", 1, "ZDCA", -7.9-0.175, 0., conpar[0]+0.5+zd2, irotpipe1, "ONLY"); |
1365 | gMC->Gspos("QA28", 2, "ZDCA", 7.9+0.175, 0., conpar[0]+0.5+zd2, irotpipe2, "ONLY"); | |
1366 | //printf(" QA28 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+0.2+zd2); | |
8d433671 | 1367 | |
e686cc84 | 1368 | zd2 += 2.*conpar[0]+1.; |
8a132379 | 1369 | |
8d433671 | 1370 | // 2 tubes (ID = 63 mm OD=70 mm) |
1371 | tubpar[0] = 6.3/2.; | |
1372 | tubpar[1] = 7.0/2.; | |
e686cc84 | 1373 | tubpar[2] = (342.5+498.3)/2.; |
1374 | gMC->Gsvolu("QA29", "TUBE", idtmed[7], tubpar, 3); | |
1375 | gMC->Gspos("QA29", 1, "ZDCA", -16.5/2., 0., tubpar[2]+zd2, 0, "ONLY"); | |
1376 | gMC->Gspos("QA29", 2, "ZDCA", 16.5/2., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8a132379 | 1377 | //printf(" QA29 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1378 | |
1379 | zd2 += 2.*tubpar[2]; | |
2fdd1072 | 1380 | |
1381 | // -- Luminometer (Cu box) in front of ZN - side A | |
1382 | boxpar[0] = 8.0/2.; | |
1383 | boxpar[1] = 8.0/2.; | |
30f5a47b | 1384 | boxpar[2] = fLumiLength/2.; |
fea9b334 | 1385 | gMC->Gsvolu("QLUA", "BOX ", idtmed[9], boxpar, 3); |
2fdd1072 | 1386 | gMC->Gspos("QLUA", 1, "ZDCA", 0., 0., fPosZNA[2]-66.-boxpar[2], 0, "ONLY"); |
8a132379 | 1387 | //printf(" QLUA LUMINOMETER from z = %1.2f to z= %1.2f\n\n", fPosZNA[2]-66., fPosZNA[2]-66.-2*boxpar[2]); |
e686cc84 | 1388 | |
8a132379 | 1389 | //printf(" END OF BEAM PIPE VOLUME DEFINITION AT z = %f\n",zd2); |
8d433671 | 1390 | |
1391 | ||
1392 | // ---------------------------------------------------------------- | |
1393 | // -- MAGNET DEFINITION -> LHC OPTICS 6.5 | |
1394 | // ---------------------------------------------------------------- | |
1395 | // *************************************************************** | |
1396 | // SIDE C - RB26 (dimuon side) | |
1397 | // *************************************************************** | |
1398 | // -- COMPENSATOR DIPOLE (MBXW) | |
e686cc84 | 1399 | zCorrDip = 1972.5; |
8d433671 | 1400 | |
1401 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1402 | tubpar[0] = 0.; | |
5bb2bc93 | 1403 | tubpar[1] = 3.14; |
b6a8f9f1 | 1404 | tubpar[2] = 153./2.; |
8d433671 | 1405 | gMC->Gsvolu("MBXW", "TUBE", idtmed[11], tubpar, 3); |
1406 | ||
1407 | // -- YOKE | |
1408 | tubpar[0] = 4.5; | |
1409 | tubpar[1] = 55.; | |
b6a8f9f1 | 1410 | tubpar[2] = 153./2.; |
cd807e71 | 1411 | gMC->Gsvolu("YMBX", "TUBE", idtmed[7], tubpar, 3); |
8d433671 | 1412 | |
e686cc84 | 1413 | gMC->Gspos("MBXW", 1, "ZDCC", 0., 0., -tubpar[2]-zCorrDip, 0, "ONLY"); |
1414 | gMC->Gspos("YMBX", 1, "ZDCC", 0., 0., -tubpar[2]-zCorrDip, 0, "ONLY"); | |
8d433671 | 1415 | |
1416 | ||
1417 | // -- INNER TRIPLET | |
e686cc84 | 1418 | zInnTrip = 2296.5; |
8d433671 | 1419 | |
1420 | // -- DEFINE MQXL AND MQX QUADRUPOLE ELEMENT | |
1421 | // -- MQXL | |
1422 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1423 | tubpar[0] = 0.; | |
5bb2bc93 | 1424 | tubpar[1] = 3.14; |
8d433671 | 1425 | tubpar[2] = 637./2.; |
1426 | gMC->Gsvolu("MQXL", "TUBE", idtmed[11], tubpar, 3); | |
f853b9aa | 1427 | |
8d433671 | 1428 | // -- YOKE |
1429 | tubpar[0] = 3.5; | |
1430 | tubpar[1] = 22.; | |
1431 | tubpar[2] = 637./2.; | |
1432 | gMC->Gsvolu("YMQL", "TUBE", idtmed[7], tubpar, 3); | |
1433 | ||
e686cc84 | 1434 | gMC->Gspos("MQXL", 1, "ZDCC", 0., 0., -tubpar[2]-zInnTrip, 0, "ONLY"); |
1435 | gMC->Gspos("YMQL", 1, "ZDCC", 0., 0., -tubpar[2]-zInnTrip, 0, "ONLY"); | |
8d433671 | 1436 | |
e686cc84 | 1437 | gMC->Gspos("MQXL", 2, "ZDCC", 0., 0., -tubpar[2]-zInnTrip-2400., 0, "ONLY"); |
1438 | gMC->Gspos("YMQL", 2, "ZDCC", 0., 0., -tubpar[2]-zInnTrip-2400., 0, "ONLY"); | |
8d433671 | 1439 | |
1440 | // -- MQX | |
1441 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1442 | tubpar[0] = 0.; | |
5bb2bc93 | 1443 | tubpar[1] = 3.14; |
8d433671 | 1444 | tubpar[2] = 550./2.; |
1445 | gMC->Gsvolu("MQX ", "TUBE", idtmed[11], tubpar, 3); | |
1446 | ||
1447 | // -- YOKE | |
1448 | tubpar[0] = 3.5; | |
1449 | tubpar[1] = 22.; | |
1450 | tubpar[2] = 550./2.; | |
1451 | gMC->Gsvolu("YMQ ", "TUBE", idtmed[7], tubpar, 3); | |
1452 | ||
e686cc84 | 1453 | gMC->Gspos("MQX ", 1, "ZDCC", 0., 0., -tubpar[2]-zInnTrip-908.5, 0, "ONLY"); |
1454 | gMC->Gspos("YMQ ", 1, "ZDCC", 0., 0., -tubpar[2]-zInnTrip-908.5, 0, "ONLY"); | |
8d433671 | 1455 | |
e686cc84 | 1456 | gMC->Gspos("MQX ", 2, "ZDCC", 0., 0., -tubpar[2]-zInnTrip-1558.5, 0, "ONLY"); |
1457 | gMC->Gspos("YMQ ", 2, "ZDCC", 0., 0., -tubpar[2]-zInnTrip-1558.5, 0, "ONLY"); | |
8d433671 | 1458 | |
1459 | // -- SEPARATOR DIPOLE D1 | |
e686cc84 | 1460 | zD1 = 5838.3001; |
8d433671 | 1461 | |
1462 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1463 | tubpar[0] = 0.; | |
f891321f | 1464 | tubpar[1] = 3.46; |
8d433671 | 1465 | tubpar[2] = 945./2.; |
1466 | gMC->Gsvolu("MD1 ", "TUBE", idtmed[11], tubpar, 3); | |
1467 | ||
1468 | // -- Insert horizontal Cu plates inside D1 | |
1469 | // -- (to simulate the vacuum chamber) | |
1470 | boxpar[0] = TMath::Sqrt(tubpar[1]*tubpar[1]-(2.98+0.2)*(2.98+0.2)) - 0.05; | |
1471 | boxpar[1] = 0.2/2.; | |
947cab01 | 1472 | boxpar[2] = 945./2.; |
8d433671 | 1473 | gMC->Gsvolu("MD1V", "BOX ", idtmed[6], boxpar, 3); |
1474 | gMC->Gspos("MD1V", 1, "MD1 ", 0., 2.98+boxpar[1], 0., 0, "ONLY"); | |
1475 | gMC->Gspos("MD1V", 2, "MD1 ", 0., -2.98-boxpar[1], 0., 0, "ONLY"); | |
1476 | ||
1477 | // -- YOKE | |
f891321f | 1478 | tubpar[0] = 3.68; |
1479 | tubpar[1] = 110./2.; | |
8d433671 | 1480 | tubpar[2] = 945./2.; |
1481 | gMC->Gsvolu("YD1 ", "TUBE", idtmed[7], tubpar, 3); | |
1482 | ||
e686cc84 | 1483 | gMC->Gspos("YD1 ", 1, "ZDCC", 0., 0., -tubpar[2]-zD1, 0, "ONLY"); |
1484 | gMC->Gspos("MD1 ", 1, "ZDCC", 0., 0., -tubpar[2]-zD1, 0, "ONLY"); | |
b6a8f9f1 | 1485 | // Ch debug |
8a132379 | 1486 | //printf(" MD1 from z = %1.2f to z= %1.2f cm\n",-zD1, -zD1-2*tubpar[2]); |
8d433671 | 1487 | |
1488 | // -- DIPOLE D2 | |
e686cc84 | 1489 | zD2 = 12167.8; |
8d433671 | 1490 | // -- GAP (VACUUM WITH MAGNETIC FIELD) |
1491 | tubpar[0] = 0.; | |
1492 | tubpar[1] = 7.5/2.; | |
1493 | tubpar[2] = 945./2.; | |
1494 | gMC->Gsvolu("MD2 ", "TUBE", idtmed[11], tubpar, 3); | |
1495 | ||
1496 | // -- YOKE | |
1497 | tubpar[0] = 0.; | |
1498 | tubpar[1] = 55.; | |
1499 | tubpar[2] = 945./2.; | |
1500 | gMC->Gsvolu("YD2 ", "TUBE", idtmed[7], tubpar, 3); | |
1501 | ||
e686cc84 | 1502 | gMC->Gspos("YD2 ", 1, "ZDCC", 0., 0., -tubpar[2]-zD2, 0, "ONLY"); |
1503 | // Ch debug | |
8a132379 | 1504 | //printf(" YD2 from z = %1.2f to z= %1.2f cm\n",-zD2, -zD2-2*tubpar[2]); |
8d433671 | 1505 | |
1506 | gMC->Gspos("MD2 ", 1, "YD2 ", -9.4, 0., 0., 0, "ONLY"); | |
1507 | gMC->Gspos("MD2 ", 2, "YD2 ", 9.4, 0., 0., 0, "ONLY"); | |
1508 | ||
1509 | // *************************************************************** | |
1510 | // SIDE A - RB24 | |
1511 | // *************************************************************** | |
1512 | ||
1513 | // COMPENSATOR DIPOLE (MCBWA) (2nd compensator) | |
1514 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1515 | tubpar[0] = 0.; | |
5bf70036 | 1516 | tubpar[1] = 3.; |
8d433671 | 1517 | tubpar[2] = 153./2.; |
1518 | gMC->Gsvolu("MCBW", "TUBE", idtmed[11], tubpar, 3); | |
e686cc84 | 1519 | gMC->Gspos("MCBW", 1, "ZDCA", 0., 0., tubpar[2]+zCorrDip, 0, "ONLY"); |
8d433671 | 1520 | |
1521 | // -- YOKE | |
1522 | tubpar[0] = 4.5; | |
1523 | tubpar[1] = 55.; | |
1524 | tubpar[2] = 153./2.; | |
cd807e71 | 1525 | gMC->Gsvolu("YMCB", "TUBE", idtmed[7], tubpar, 3); |
e686cc84 | 1526 | gMC->Gspos("YMCB", 1, "ZDCA", 0., 0., tubpar[2]+zCorrDip, 0, "ONLY"); |
8d433671 | 1527 | |
8d433671 | 1528 | // -- INNER TRIPLET |
8d433671 | 1529 | // -- DEFINE MQX1 AND MQX2 QUADRUPOLE ELEMENT |
1530 | // -- MQX1 | |
1531 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1532 | tubpar[0] = 0.; | |
f891321f | 1533 | tubpar[1] = 3.14; |
8d433671 | 1534 | tubpar[2] = 637./2.; |
1535 | gMC->Gsvolu("MQX1", "TUBE", idtmed[11], tubpar, 3); | |
71cd8104 | 1536 | gMC->Gsvolu("MQX4", "TUBE", idtmed[11], tubpar, 3); |
8d433671 | 1537 | |
1538 | // -- YOKE | |
1539 | tubpar[0] = 3.5; | |
1540 | tubpar[1] = 22.; | |
1541 | tubpar[2] = 637./2.; | |
cd807e71 | 1542 | gMC->Gsvolu("YMQ1", "TUBE", idtmed[7], tubpar, 3); |
8d433671 | 1543 | |
71cd8104 | 1544 | // -- Q1 |
e686cc84 | 1545 | gMC->Gspos("MQX1", 1, "ZDCA", 0., 0., tubpar[2]+zInnTrip, 0, "ONLY"); |
1546 | gMC->Gspos("YMQ1", 1, "ZDCA", 0., 0., tubpar[2]+zInnTrip, 0, "ONLY"); | |
71cd8104 | 1547 | |
8d433671 | 1548 | // -- BEAM SCREEN FOR Q1 |
1549 | tubpar[0] = 4.78/2.; | |
1550 | tubpar[1] = 5.18/2.; | |
1551 | tubpar[2] = 637./2.; | |
00521574 | 1552 | gMC->Gsvolu("QBS1", "TUBE", idtmed[6], tubpar, 3); |
71cd8104 | 1553 | gMC->Gspos("QBS1", 1, "MQX1", 0., 0., 0., 0, "ONLY"); |
8d433671 | 1554 | // INSERT VERTICAL PLATE INSIDE Q1 |
1555 | boxpar[0] = 0.2/2.0; | |
1556 | boxpar[1] = TMath::Sqrt(tubpar[0]*tubpar[0]-(1.9+0.2)*(1.9+0.2)); | |
1557 | boxpar[2] =637./2.; | |
00521574 | 1558 | gMC->Gsvolu("QBS2", "BOX ", idtmed[6], boxpar, 3); |
71cd8104 | 1559 | gMC->Gspos("QBS2", 1, "MQX1", 1.9+boxpar[0], 0., 0., 0, "ONLY"); |
1560 | gMC->Gspos("QBS2", 2, "MQX1", -1.9-boxpar[0], 0., 0., 0, "ONLY"); | |
1561 | ||
1562 | // -- Q3 | |
e686cc84 | 1563 | gMC->Gspos("MQX4", 1, "ZDCA", 0., 0., tubpar[2]+zInnTrip+2400., 0, "ONLY"); |
1564 | gMC->Gspos("YMQ1", 2, "ZDCA", 0., 0., tubpar[2]+zInnTrip+2400., 0, "ONLY"); | |
8d433671 | 1565 | |
1566 | // -- BEAM SCREEN FOR Q3 | |
1567 | tubpar[0] = 5.79/2.; | |
1568 | tubpar[1] = 6.14/2.; | |
1569 | tubpar[2] = 637./2.; | |
00521574 | 1570 | gMC->Gsvolu("QBS3", "TUBE", idtmed[6], tubpar, 3); |
71cd8104 | 1571 | gMC->Gspos("QBS3", 1, "MQX4", 0., 0., 0., 0, "ONLY"); |
8d433671 | 1572 | // INSERT VERTICAL PLATE INSIDE Q3 |
1573 | boxpar[0] = 0.2/2.0; | |
1574 | boxpar[1] = TMath::Sqrt(tubpar[0]*tubpar[0]-(2.405+0.2)*(2.405+0.2)); | |
1575 | boxpar[2] =637./2.; | |
00521574 | 1576 | gMC->Gsvolu("QBS4", "BOX ", idtmed[6], boxpar, 3); |
71cd8104 | 1577 | gMC->Gspos("QBS4", 1, "MQX4", 2.405+boxpar[0], 0., 0., 0, "ONLY"); |
1578 | gMC->Gspos("QBS4", 2, "MQX4", -2.405-boxpar[0], 0., 0., 0, "ONLY"); | |
1579 | ||
8d433671 | 1580 | |
1581 | ||
1582 | // -- MQX2 | |
1583 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1584 | tubpar[0] = 0.; | |
f891321f | 1585 | tubpar[1] = 3.14; |
8d433671 | 1586 | tubpar[2] = 550./2.; |
1587 | gMC->Gsvolu("MQX2", "TUBE", idtmed[11], tubpar, 3); | |
71cd8104 | 1588 | gMC->Gsvolu("MQX3", "TUBE", idtmed[11], tubpar, 3); |
8d433671 | 1589 | |
1590 | // -- YOKE | |
1591 | tubpar[0] = 3.5; | |
1592 | tubpar[1] = 22.; | |
1593 | tubpar[2] = 550./2.; | |
cd807e71 | 1594 | gMC->Gsvolu("YMQ2", "TUBE", idtmed[7], tubpar, 3); |
8d433671 | 1595 | |
1596 | // -- BEAM SCREEN FOR Q2 | |
1597 | tubpar[0] = 5.79/2.; | |
1598 | tubpar[1] = 6.14/2.; | |
1599 | tubpar[2] = 550./2.; | |
00521574 | 1600 | gMC->Gsvolu("QBS5", "TUBE", idtmed[6], tubpar, 3); |
8d433671 | 1601 | // VERTICAL PLATE INSIDE Q2 |
1602 | boxpar[0] = 0.2/2.0; | |
1603 | boxpar[1] = TMath::Sqrt(tubpar[0]*tubpar[0]-(2.405+0.2)*(2.405+0.2)); | |
1604 | boxpar[2] =550./2.; | |
00521574 | 1605 | gMC->Gsvolu("QBS6", "BOX ", idtmed[6], boxpar, 3); |
8d433671 | 1606 | |
1607 | // -- Q2A | |
e686cc84 | 1608 | gMC->Gspos("MQX2", 1, "ZDCA", 0., 0., tubpar[2]+zInnTrip+908.5, 0, "ONLY"); |
71cd8104 | 1609 | gMC->Gspos("QBS5", 1, "MQX2", 0., 0., 0., 0, "ONLY"); |
1610 | gMC->Gspos("QBS6", 1, "MQX2", 2.405+boxpar[0], 0., 0., 0, "ONLY"); | |
1611 | gMC->Gspos("QBS6", 2, "MQX2", -2.405-boxpar[0], 0., 0., 0, "ONLY"); | |
e686cc84 | 1612 | gMC->Gspos("YMQ2", 1, "ZDCA", 0., 0., tubpar[2]+zInnTrip+908.5, 0, "ONLY"); |
8d433671 | 1613 | |
1614 | ||
1615 | // -- Q2B | |
e686cc84 | 1616 | gMC->Gspos("MQX3", 1, "ZDCA", 0., 0., tubpar[2]+zInnTrip+1558.5, 0, "ONLY"); |
71cd8104 | 1617 | gMC->Gspos("QBS5", 2, "MQX3", 0., 0., 0., 0, "ONLY"); |
1618 | gMC->Gspos("QBS6", 3, "MQX3", 2.405+boxpar[0], 0., 0., 0, "ONLY"); | |
1619 | gMC->Gspos("QBS6", 4, "MQX3", -2.405-boxpar[0], 0., 0., 0, "ONLY"); | |
e686cc84 | 1620 | gMC->Gspos("YMQ2", 2, "ZDCA", 0., 0., tubpar[2]+zInnTrip+1558.5, 0, "ONLY"); |
8d433671 | 1621 | |
e686cc84 | 1622 | // -- SEPARATOR DIPOLE D1 |
8d433671 | 1623 | // -- GAP (VACUUM WITH MAGNETIC FIELD) |
1624 | tubpar[0] = 0.; | |
00521574 | 1625 | tubpar[1] = 6.75/2.;//3.375 |
8d433671 | 1626 | tubpar[2] = 945./2.; |
1627 | gMC->Gsvolu("MD1L", "TUBE", idtmed[11], tubpar, 3); | |
947cab01 | 1628 | |
71cd8104 | 1629 | // -- The beam screen tube is provided by the beam pipe in D1 (QA03 volume) |
1630 | // -- Insert the beam screen horizontal Cu plates inside D1 | |
1631 | // -- (to simulate the vacuum chamber) | |
1632 | boxpar[0] = TMath::Sqrt(tubpar[1]*tubpar[1]-(2.885+0.2)*(2.885+0.2)); | |
1633 | boxpar[1] = 0.2/2.; | |
71cd8104 | 1634 | boxpar[2] =945./2.; |
00521574 | 1635 | gMC->Gsvolu("QBS7", "BOX ", idtmed[6], boxpar, 3); |
71cd8104 | 1636 | gMC->Gspos("QBS7", 1, "MD1L", 0., 2.885+boxpar[1],0., 0, "ONLY"); |
1637 | gMC->Gspos("QBS7", 2, "MD1L", 0., -2.885-boxpar[1],0., 0, "ONLY"); | |
947cab01 | 1638 | |
1639 | // -- YOKE | |
1640 | tubpar[0] = 3.68; | |
1641 | tubpar[1] = 110./2; | |
1642 | tubpar[2] = 945./2.; | |
1643 | gMC->Gsvolu("YD1L", "TUBE", idtmed[7], tubpar, 3); | |
71cd8104 | 1644 | |
e686cc84 | 1645 | gMC->Gspos("YD1L", 1, "ZDCA", 0., 0., tubpar[2]+zD1, 0, "ONLY"); |
1646 | gMC->Gspos("MD1L", 1, "ZDCA", 0., 0., tubpar[2]+zD1, 0, "ONLY"); | |
8d433671 | 1647 | |
1648 | // -- DIPOLE D2 | |
8d433671 | 1649 | // -- GAP (VACUUM WITH MAGNETIC FIELD) |
1650 | tubpar[0] = 0.; | |
1651 | tubpar[1] = 7.5/2.; // this has to be checked | |
1652 | tubpar[2] = 945./2.; | |
1653 | gMC->Gsvolu("MD2L", "TUBE", idtmed[11], tubpar, 3); | |
1654 | ||
1655 | // -- YOKE | |
1656 | tubpar[0] = 0.; | |
1657 | tubpar[1] = 55.; | |
1658 | tubpar[2] = 945./2.; | |
cd807e71 | 1659 | gMC->Gsvolu("YD2L", "TUBE", idtmed[7], tubpar, 3); |
8d433671 | 1660 | |
e686cc84 | 1661 | gMC->Gspos("YD2L", 1, "ZDCA", 0., 0., tubpar[2]+zD2, 0, "ONLY"); |
8d433671 | 1662 | |
1663 | gMC->Gspos("MD2L", 1, "YD2L", -9.4, 0., 0., 0, "ONLY"); | |
1664 | gMC->Gspos("MD2L", 2, "YD2L", 9.4, 0., 0., 0, "ONLY"); | |
1665 | ||
1666 | // -- END OF MAGNET DEFINITION | |
1667 | } | |
1668 | ||
1669 | //_____________________________________________________________________________ | |
1670 | void AliZDCv3::CreateZDC() | |
1671 | { | |
1672 | // | |
1673 | // Create the various ZDCs (ZN + ZP) | |
1674 | // | |
1675 | ||
1676 | Float_t dimPb[6], dimVoid[6]; | |
1677 | ||
1678 | Int_t *idtmed = fIdtmed->GetArray(); | |
1679 | ||
1680 | // Parameters for hadronic calorimeters geometry | |
1681 | // NB -> parameters used ONLY in CreateZDC() | |
1682 | Float_t fGrvZN[3] = {0.03, 0.03, 50.}; // Grooves for neutron detector | |
1683 | Float_t fGrvZP[3] = {0.04, 0.04, 75.}; // Grooves for proton detector | |
1684 | Int_t fDivZN[3] = {11, 11, 0}; // Division for neutron detector | |
1685 | Int_t fDivZP[3] = {7, 15, 0}; // Division for proton detector | |
1686 | Int_t fTowZN[2] = {2, 2}; // Tower for neutron detector | |
1687 | Int_t fTowZP[2] = {4, 1}; // Tower for proton detector | |
1688 | ||
1689 | // Parameters for EM calorimeter geometry | |
1690 | // NB -> parameters used ONLY in CreateZDC() | |
1691 | Float_t kDimZEMPb = 0.15*(TMath::Sqrt(2.)); // z-dimension of the Pb slice | |
1692 | Float_t kFibRadZEM = 0.0315; // External fiber radius (including cladding) | |
1693 | Int_t fDivZEM[3] = {92, 0, 20}; // Divisions for EM detector | |
1694 | Float_t fDimZEM[6] = {fZEMLength, 3.5, 3.5, 45., 0., 0.}; // Dimensions of EM detector | |
1695 | Float_t fFibZEM2 = fDimZEM[2]/TMath::Sin(fDimZEM[3]*kDegrad)-kFibRadZEM; | |
1696 | Float_t fFibZEM[3] = {0., 0.0275, fFibZEM2}; // Fibers for EM calorimeter | |
1697 | ||
1698 | ||
1699 | //-- Create calorimeters geometry | |
1700 | ||
1701 | // ------------------------------------------------------------------------------- | |
1702 | //--> Neutron calorimeter (ZN) | |
1703 | ||
1704 | gMC->Gsvolu("ZNEU", "BOX ", idtmed[1], fDimZN, 3); // Passive material | |
1705 | gMC->Gsvolu("ZNF1", "TUBE", idtmed[3], fFibZN, 3); // Active material | |
1706 | gMC->Gsvolu("ZNF2", "TUBE", idtmed[4], fFibZN, 3); | |
1707 | gMC->Gsvolu("ZNF3", "TUBE", idtmed[4], fFibZN, 3); | |
1708 | gMC->Gsvolu("ZNF4", "TUBE", idtmed[3], fFibZN, 3); | |
1709 | gMC->Gsvolu("ZNG1", "BOX ", idtmed[12], fGrvZN, 3); // Empty grooves | |
1710 | gMC->Gsvolu("ZNG2", "BOX ", idtmed[12], fGrvZN, 3); | |
1711 | gMC->Gsvolu("ZNG3", "BOX ", idtmed[12], fGrvZN, 3); | |
1712 | gMC->Gsvolu("ZNG4", "BOX ", idtmed[12], fGrvZN, 3); | |
1713 | ||
1714 | // Divide ZNEU in towers (for hits purposes) | |
1715 | ||
1716 | gMC->Gsdvn("ZNTX", "ZNEU", fTowZN[0], 1); // x-tower | |
1717 | gMC->Gsdvn("ZN1 ", "ZNTX", fTowZN[1], 2); // y-tower | |
1718 | ||
1719 | //-- Divide ZN1 in minitowers | |
1720 | // fDivZN[0]= NUMBER OF FIBERS PER TOWER ALONG X-AXIS, | |
1721 | // fDivZN[1]= NUMBER OF FIBERS PER TOWER ALONG Y-AXIS | |
1722 | // (4 fibres per minitower) | |
1723 | ||
1724 | gMC->Gsdvn("ZNSL", "ZN1 ", fDivZN[1], 2); // Slices | |
1725 | gMC->Gsdvn("ZNST", "ZNSL", fDivZN[0], 1); // Sticks | |
1726 | ||
1727 | // --- Position the empty grooves in the sticks (4 grooves per stick) | |
1728 | Float_t dx = fDimZN[0] / fDivZN[0] / 4.; | |
1729 | Float_t dy = fDimZN[1] / fDivZN[1] / 4.; | |
1730 | ||
1731 | gMC->Gspos("ZNG1", 1, "ZNST", 0.-dx, 0.+dy, 0., 0, "ONLY"); | |
1732 | gMC->Gspos("ZNG2", 1, "ZNST", 0.+dx, 0.+dy, 0., 0, "ONLY"); | |
1733 | gMC->Gspos("ZNG3", 1, "ZNST", 0.-dx, 0.-dy, 0., 0, "ONLY"); | |
1734 | gMC->Gspos("ZNG4", 1, "ZNST", 0.+dx, 0.-dy, 0., 0, "ONLY"); | |
1735 | ||
1736 | // --- Position the fibers in the grooves | |
1737 | gMC->Gspos("ZNF1", 1, "ZNG1", 0., 0., 0., 0, "ONLY"); | |
1738 | gMC->Gspos("ZNF2", 1, "ZNG2", 0., 0., 0., 0, "ONLY"); | |
1739 | gMC->Gspos("ZNF3", 1, "ZNG3", 0., 0., 0., 0, "ONLY"); | |
1740 | gMC->Gspos("ZNF4", 1, "ZNG4", 0., 0., 0., 0, "ONLY"); | |
1741 | ||
1742 | // --- Position the neutron calorimeter in ZDC | |
1743 | // -- Rotation of ZDCs | |
1744 | Int_t irotzdc; | |
1745 | gMC->Matrix(irotzdc, 90., 180., 90., 90., 180., 0.); | |
1746 | // | |
f853b9aa | 1747 | gMC->Gspos("ZNEU", 1, "ZDCC", fPosZNC[0], fPosZNC[1], fPosZNC[2]-fDimZN[2], irotzdc, "ONLY"); |
8d433671 | 1748 | //Ch debug |
1749 | //printf("\n ZN -> %f < z < %f cm\n",fPosZN[2],fPosZN[2]-2*fDimZN[2]); | |
1750 | ||
1751 | // --- Position the neutron calorimeter in ZDC2 (left line) | |
1752 | // -- No Rotation of ZDCs | |
f853b9aa | 1753 | gMC->Gspos("ZNEU", 2, "ZDCA", fPosZNA[0], fPosZNA[1], fPosZNA[2]+fDimZN[2], 0, "ONLY"); |
8d433671 | 1754 | //Ch debug |
1755 | //printf("\n ZN left -> %f < z < %f cm\n",fPosZNl[2],fPosZNl[2]+2*fDimZN[2]); | |
1756 | ||
1757 | ||
1758 | // ------------------------------------------------------------------------------- | |
1759 | //--> Proton calorimeter (ZP) | |
1760 | ||
1761 | gMC->Gsvolu("ZPRO", "BOX ", idtmed[2], fDimZP, 3); // Passive material | |
1762 | gMC->Gsvolu("ZPF1", "TUBE", idtmed[3], fFibZP, 3); // Active material | |
1763 | gMC->Gsvolu("ZPF2", "TUBE", idtmed[4], fFibZP, 3); | |
1764 | gMC->Gsvolu("ZPF3", "TUBE", idtmed[4], fFibZP, 3); | |
1765 | gMC->Gsvolu("ZPF4", "TUBE", idtmed[3], fFibZP, 3); | |
1766 | gMC->Gsvolu("ZPG1", "BOX ", idtmed[12], fGrvZP, 3); // Empty grooves | |
1767 | gMC->Gsvolu("ZPG2", "BOX ", idtmed[12], fGrvZP, 3); | |
1768 | gMC->Gsvolu("ZPG3", "BOX ", idtmed[12], fGrvZP, 3); | |
1769 | gMC->Gsvolu("ZPG4", "BOX ", idtmed[12], fGrvZP, 3); | |
1770 | ||
1771 | //-- Divide ZPRO in towers(for hits purposes) | |
1772 | ||
1773 | gMC->Gsdvn("ZPTX", "ZPRO", fTowZP[0], 1); // x-tower | |
1774 | gMC->Gsdvn("ZP1 ", "ZPTX", fTowZP[1], 2); // y-tower | |
1775 | ||
1776 | ||
1777 | //-- Divide ZP1 in minitowers | |
1778 | // fDivZP[0]= NUMBER OF FIBERS ALONG X-AXIS PER MINITOWER, | |
1779 | // fDivZP[1]= NUMBER OF FIBERS ALONG Y-AXIS PER MINITOWER | |
1780 | // (4 fiber per minitower) | |
1781 | ||
1782 | gMC->Gsdvn("ZPSL", "ZP1 ", fDivZP[1], 2); // Slices | |
1783 | gMC->Gsdvn("ZPST", "ZPSL", fDivZP[0], 1); // Sticks | |
1784 | ||
1785 | // --- Position the empty grooves in the sticks (4 grooves per stick) | |
1786 | dx = fDimZP[0] / fTowZP[0] / fDivZP[0] / 2.; | |
1787 | dy = fDimZP[1] / fTowZP[1] / fDivZP[1] / 2.; | |
1788 | ||
1789 | gMC->Gspos("ZPG1", 1, "ZPST", 0.-dx, 0.+dy, 0., 0, "ONLY"); | |
1790 | gMC->Gspos("ZPG2", 1, "ZPST", 0.+dx, 0.+dy, 0., 0, "ONLY"); | |
1791 | gMC->Gspos("ZPG3", 1, "ZPST", 0.-dx, 0.-dy, 0., 0, "ONLY"); | |
1792 | gMC->Gspos("ZPG4", 1, "ZPST", 0.+dx, 0.-dy, 0., 0, "ONLY"); | |
1793 | ||
1794 | // --- Position the fibers in the grooves | |
1795 | gMC->Gspos("ZPF1", 1, "ZPG1", 0., 0., 0., 0, "ONLY"); | |
1796 | gMC->Gspos("ZPF2", 1, "ZPG2", 0., 0., 0., 0, "ONLY"); | |
1797 | gMC->Gspos("ZPF3", 1, "ZPG3", 0., 0., 0., 0, "ONLY"); | |
1798 | gMC->Gspos("ZPF4", 1, "ZPG4", 0., 0., 0., 0, "ONLY"); | |
1799 | ||
1800 | ||
f853b9aa | 1801 | // --- Position the proton calorimeter in ZDCC |
921be7cf | 1802 | gMC->Gspos("ZPRO", 1, "ZDCC", fPosZPC[0], fPosZPC[1], fPosZPC[2]-fDimZP[2], irotzdc, "ONLY"); |
8d433671 | 1803 | //Ch debug |
1804 | //printf("\n ZP -> %f < z < %f cm\n",fPosZP[2],fPosZP[2]-2*fDimZP[2]); | |
1805 | ||
f853b9aa | 1806 | // --- Position the proton calorimeter in ZDCA |
1807 | // --- No rotation | |
921be7cf | 1808 | gMC->Gspos("ZPRO", 2, "ZDCA", fPosZPA[0], fPosZPA[1], fPosZPA[2]+fDimZP[2], 0, "ONLY"); |
8d433671 | 1809 | //Ch debug |
1810 | //printf("\n ZP left -> %f < z < %f cm\n",fPosZPl[2],fPosZPl[2]+2*fDimZP[2]); | |
1811 | ||
1812 | ||
1813 | // ------------------------------------------------------------------------------- | |
1814 | // -> EM calorimeter (ZEM) | |
1815 | ||
1816 | gMC->Gsvolu("ZEM ", "PARA", idtmed[10], fDimZEM, 6); | |
1817 | ||
1818 | Int_t irot1, irot2; | |
1819 | gMC->Matrix(irot1,0.,0.,90.,90.,-90.,0.); // Rotation matrix 1 | |
1820 | gMC->Matrix(irot2,180.,0.,90.,fDimZEM[3]+90.,90.,fDimZEM[3]);// Rotation matrix 2 | |
1821 | //printf("irot1 = %d, irot2 = %d \n", irot1, irot2); | |
1822 | ||
1823 | gMC->Gsvolu("ZEMF", "TUBE", idtmed[3], fFibZEM, 3); // Active material | |
1824 | ||
1825 | gMC->Gsdvn("ZETR", "ZEM ", fDivZEM[2], 1); // Tranches | |
1826 | ||
1827 | dimPb[0] = kDimZEMPb; // Lead slices | |
1828 | dimPb[1] = fDimZEM[2]; | |
1829 | dimPb[2] = fDimZEM[1]; | |
1830 | //dimPb[3] = fDimZEM[3]; //controllare | |
1831 | dimPb[3] = 90.-fDimZEM[3]; //originale | |
1832 | dimPb[4] = 0.; | |
1833 | dimPb[5] = 0.; | |
1834 | gMC->Gsvolu("ZEL0", "PARA", idtmed[5], dimPb, 6); | |
1835 | gMC->Gsvolu("ZEL1", "PARA", idtmed[5], dimPb, 6); | |
1836 | gMC->Gsvolu("ZEL2", "PARA", idtmed[5], dimPb, 6); | |
1837 | ||
1838 | // --- Position the lead slices in the tranche | |
1839 | Float_t zTran = fDimZEM[0]/fDivZEM[2]; | |
1840 | Float_t zTrPb = -zTran+kDimZEMPb; | |
1841 | gMC->Gspos("ZEL0", 1, "ZETR", zTrPb, 0., 0., 0, "ONLY"); | |
1842 | gMC->Gspos("ZEL1", 1, "ZETR", kDimZEMPb, 0., 0., 0, "ONLY"); | |
1843 | ||
1844 | // --- Vacuum zone (to be filled with fibres) | |
1845 | dimVoid[0] = (zTran-2*kDimZEMPb)/2.; | |
1846 | dimVoid[1] = fDimZEM[2]; | |
1847 | dimVoid[2] = fDimZEM[1]; | |
1848 | dimVoid[3] = 90.-fDimZEM[3]; | |
1849 | dimVoid[4] = 0.; | |
1850 | dimVoid[5] = 0.; | |
1851 | gMC->Gsvolu("ZEV0", "PARA", idtmed[10], dimVoid,6); | |
1852 | gMC->Gsvolu("ZEV1", "PARA", idtmed[10], dimVoid,6); | |
1853 | ||
1854 | // --- Divide the vacuum slice into sticks along x axis | |
1855 | gMC->Gsdvn("ZES0", "ZEV0", fDivZEM[0], 3); | |
1856 | gMC->Gsdvn("ZES1", "ZEV1", fDivZEM[0], 3); | |
1857 | ||
1858 | // --- Positioning the fibers into the sticks | |
1859 | gMC->Gspos("ZEMF", 1,"ZES0", 0., 0., 0., irot2, "ONLY"); | |
1860 | gMC->Gspos("ZEMF", 1,"ZES1", 0., 0., 0., irot2, "ONLY"); | |
1861 | ||
1862 | // --- Positioning the vacuum slice into the tranche | |
5bb2bc93 | 1863 | //Float_t displFib = fDimZEM[1]/fDivZEM[0]; |
8d433671 | 1864 | gMC->Gspos("ZEV0", 1,"ZETR", -dimVoid[0], 0., 0., 0, "ONLY"); |
6ac9cca5 | 1865 | gMC->Gspos("ZEV1", 1,"ZETR", -dimVoid[0]+zTran, 0., 0., 0, "ONLY"); |
8d433671 | 1866 | |
1867 | // --- Positioning the ZEM into the ZDC - rotation for 90 degrees | |
f853b9aa | 1868 | // NB -> ZEM is positioned in ALIC (instead of in ZDC) volume |
8d433671 | 1869 | gMC->Gspos("ZEM ", 1,"ALIC", -fPosZEM[0], fPosZEM[1], fPosZEM[2]+fDimZEM[0], irot1, "ONLY"); |
1870 | ||
1871 | // Second EM ZDC (same side w.r.t. IP, just on the other side w.r.t. beam pipe) | |
1872 | gMC->Gspos("ZEM ", 2,"ALIC", fPosZEM[0], fPosZEM[1], fPosZEM[2]+fDimZEM[0], irot1, "ONLY"); | |
1873 | ||
1874 | // --- Adding last slice at the end of the EM calorimeter | |
1875 | Float_t zLastSlice = fPosZEM[2]+kDimZEMPb+2*fDimZEM[0]; | |
1876 | gMC->Gspos("ZEL2", 1,"ALIC", fPosZEM[0], fPosZEM[1], zLastSlice, irot1, "ONLY"); | |
1877 | //Ch debug | |
1878 | //printf("\n ZEM lenght = %f cm\n",2*fZEMLength); | |
1879 | //printf("\n ZEM -> %f < z < %f cm\n",fPosZEM[2],fPosZEM[2]+2*fZEMLength+zLastSlice+kDimZEMPb); | |
1880 | ||
1881 | } | |
1882 | ||
1883 | //_____________________________________________________________________________ | |
1884 | void AliZDCv3::DrawModule() const | |
1885 | { | |
1886 | // | |
1887 | // Draw a shaded view of the Zero Degree Calorimeter version 1 | |
1888 | // | |
1889 | ||
1890 | // Set everything unseen | |
1891 | gMC->Gsatt("*", "seen", -1); | |
1892 | // | |
1893 | // Set ALIC mother transparent | |
1894 | gMC->Gsatt("ALIC","SEEN",0); | |
1895 | // | |
1896 | // Set the volumes visible | |
f853b9aa | 1897 | gMC->Gsatt("ZDCC","SEEN",0); |
8d433671 | 1898 | gMC->Gsatt("QT01","SEEN",1); |
1899 | gMC->Gsatt("QT02","SEEN",1); | |
1900 | gMC->Gsatt("QT03","SEEN",1); | |
1901 | gMC->Gsatt("QT04","SEEN",1); | |
1902 | gMC->Gsatt("QT05","SEEN",1); | |
1903 | gMC->Gsatt("QT06","SEEN",1); | |
1904 | gMC->Gsatt("QT07","SEEN",1); | |
1905 | gMC->Gsatt("QT08","SEEN",1); | |
1906 | gMC->Gsatt("QT09","SEEN",1); | |
1907 | gMC->Gsatt("QT10","SEEN",1); | |
1908 | gMC->Gsatt("QT11","SEEN",1); | |
1909 | gMC->Gsatt("QT12","SEEN",1); | |
1910 | gMC->Gsatt("QT13","SEEN",1); | |
8d433671 | 1911 | gMC->Gsatt("QC01","SEEN",1); |
1912 | gMC->Gsatt("QC02","SEEN",1); | |
1913 | gMC->Gsatt("QC03","SEEN",1); | |
1914 | gMC->Gsatt("QC04","SEEN",1); | |
1915 | gMC->Gsatt("QC05","SEEN",1); | |
8a132379 | 1916 | gMC->Gsatt("QC06","SEEN",1); |
1917 | gMC->Gsatt("QC07","SEEN",1); | |
1918 | gMC->Gsatt("QC08","SEEN",1); | |
1919 | gMC->Gsatt("QC09","SEEN",1); | |
1920 | gMC->Gsatt("QC10","SEEN",1); | |
8d433671 | 1921 | gMC->Gsatt("MQXL","SEEN",1); |
1922 | gMC->Gsatt("YMQL","SEEN",1); | |
1923 | gMC->Gsatt("MQX ","SEEN",1); | |
1924 | gMC->Gsatt("YMQ ","SEEN",1); | |
1925 | gMC->Gsatt("ZQYX","SEEN",1); | |
1926 | gMC->Gsatt("MD1 ","SEEN",1); | |
1927 | gMC->Gsatt("MD1V","SEEN",1); | |
1928 | gMC->Gsatt("YD1 ","SEEN",1); | |
1929 | gMC->Gsatt("MD2 ","SEEN",1); | |
1930 | gMC->Gsatt("YD2 ","SEEN",1); | |
1931 | gMC->Gsatt("ZNEU","SEEN",0); | |
1932 | gMC->Gsatt("ZNF1","SEEN",0); | |
1933 | gMC->Gsatt("ZNF2","SEEN",0); | |
1934 | gMC->Gsatt("ZNF3","SEEN",0); | |
1935 | gMC->Gsatt("ZNF4","SEEN",0); | |
1936 | gMC->Gsatt("ZNG1","SEEN",0); | |
1937 | gMC->Gsatt("ZNG2","SEEN",0); | |
1938 | gMC->Gsatt("ZNG3","SEEN",0); | |
1939 | gMC->Gsatt("ZNG4","SEEN",0); | |
1940 | gMC->Gsatt("ZNTX","SEEN",0); | |
1941 | gMC->Gsatt("ZN1 ","COLO",4); | |
1942 | gMC->Gsatt("ZN1 ","SEEN",1); | |
1943 | gMC->Gsatt("ZNSL","SEEN",0); | |
1944 | gMC->Gsatt("ZNST","SEEN",0); | |
1945 | gMC->Gsatt("ZPRO","SEEN",0); | |
1946 | gMC->Gsatt("ZPF1","SEEN",0); | |
1947 | gMC->Gsatt("ZPF2","SEEN",0); | |
1948 | gMC->Gsatt("ZPF3","SEEN",0); | |
1949 | gMC->Gsatt("ZPF4","SEEN",0); | |
1950 | gMC->Gsatt("ZPG1","SEEN",0); | |
1951 | gMC->Gsatt("ZPG2","SEEN",0); | |
1952 | gMC->Gsatt("ZPG3","SEEN",0); | |
1953 | gMC->Gsatt("ZPG4","SEEN",0); | |
1954 | gMC->Gsatt("ZPTX","SEEN",0); | |
1955 | gMC->Gsatt("ZP1 ","COLO",6); | |
1956 | gMC->Gsatt("ZP1 ","SEEN",1); | |
1957 | gMC->Gsatt("ZPSL","SEEN",0); | |
1958 | gMC->Gsatt("ZPST","SEEN",0); | |
1959 | gMC->Gsatt("ZEM ","COLO",7); | |
1960 | gMC->Gsatt("ZEM ","SEEN",1); | |
1961 | gMC->Gsatt("ZEMF","SEEN",0); | |
1962 | gMC->Gsatt("ZETR","SEEN",0); | |
1963 | gMC->Gsatt("ZEL0","SEEN",0); | |
1964 | gMC->Gsatt("ZEL1","SEEN",0); | |
1965 | gMC->Gsatt("ZEL2","SEEN",0); | |
1966 | gMC->Gsatt("ZEV0","SEEN",0); | |
1967 | gMC->Gsatt("ZEV1","SEEN",0); | |
1968 | gMC->Gsatt("ZES0","SEEN",0); | |
1969 | gMC->Gsatt("ZES1","SEEN",0); | |
8d433671 | 1970 | // |
1971 | gMC->Gdopt("hide", "on"); | |
1972 | gMC->Gdopt("shad", "on"); | |
1973 | gMC->Gsatt("*", "fill", 7); | |
1974 | gMC->SetClipBox("."); | |
1975 | gMC->SetClipBox("*", 0, 100, -100, 100, 12000, 16000); | |
1976 | gMC->DefaultRange(); | |
1977 | gMC->Gdraw("alic", 40, 30, 0, 488, 220, .07, .07); | |
f853b9aa | 1978 | gMC->Gdhead(1111, "Zero Degree Calorimeter Version 3"); |
8d433671 | 1979 | gMC->Gdman(18, 4, "MAN"); |
1980 | } | |
1981 | ||
1982 | //_____________________________________________________________________________ | |
1983 | void AliZDCv3::CreateMaterials() | |
1984 | { | |
1985 | // | |
1986 | // Create Materials for the Zero Degree Calorimeter | |
1987 | // | |
00521574 | 1988 | Float_t dens, ubuf[1], wmat[3], a[3], z[3]; |
1989 | ||
1990 | // --- W alloy -> ZN passive material | |
1991 | dens = 17.6; | |
1992 | a[0] = 183.85; | |
1993 | a[1] = 55.85; | |
1994 | a[2] = 58.71; | |
1995 | z[0] = 74.; | |
1996 | z[1] = 26.; | |
1997 | z[2] = 28.; | |
1998 | wmat[0] = .93; | |
1999 | wmat[1] = .03; | |
2000 | wmat[2] = .04; | |
6656fe8d | 2001 | AliMixture(1, "WALL", a, z, dens, 3, wmat); |
8d433671 | 2002 | |
8d433671 | 2003 | // --- Brass (CuZn) -> ZP passive material |
2004 | dens = 8.48; | |
2005 | a[0] = 63.546; | |
2006 | a[1] = 65.39; | |
2007 | z[0] = 29.; | |
2008 | z[1] = 30.; | |
2009 | wmat[0] = .63; | |
2010 | wmat[1] = .37; | |
cd807e71 | 2011 | AliMixture(2, "BRASS", a, z, dens, 2, wmat); |
8d433671 | 2012 | |
2013 | // --- SiO2 | |
2014 | dens = 2.64; | |
2015 | a[0] = 28.086; | |
2016 | a[1] = 15.9994; | |
2017 | z[0] = 14.; | |
2018 | z[1] = 8.; | |
2019 | wmat[0] = 1.; | |
2020 | wmat[1] = 2.; | |
cd807e71 | 2021 | AliMixture(3, "SIO2", a, z, dens, -2, wmat); |
8d433671 | 2022 | |
2023 | // --- Lead | |
2024 | ubuf[0] = 1.12; | |
30f5a47b | 2025 | AliMaterial(5, "LEAD", 207.19, 82., 11.35, .56, 0., ubuf, 1); |
8d433671 | 2026 | |
2027 | // --- Copper (energy loss taken into account) | |
2028 | ubuf[0] = 1.10; | |
2029 | AliMaterial(6, "COPP0", 63.54, 29., 8.96, 1.4, 0., ubuf, 1); | |
fea9b334 | 2030 | |
2031 | // --- Copper | |
2032 | ubuf[0] = 1.10; | |
2033 | AliMaterial(9, "COPP1", 63.54, 29., 8.96, 1.4, 0., ubuf, 1); | |
8d433671 | 2034 | |
8d433671 | 2035 | // --- Iron (energy loss taken into account) |
2036 | ubuf[0] = 1.1; | |
2037 | AliMaterial(7, "IRON0", 55.85, 26., 7.87, 1.76, 0., ubuf, 1); | |
2038 | ||
2039 | // --- Iron (no energy loss) | |
2040 | ubuf[0] = 1.1; | |
313e8ff0 | 2041 | AliMaterial(8, "IRON1", 55.85, 26., 7.87, 1.76, 0., ubuf, 1); |
30f5a47b | 2042 | |
2043 | // --- Tatalum | |
2044 | ubuf[0] = 1.1; | |
2045 | AliMaterial(13, "TANT", 183.84, 74., 19.3, 0.35, 0., ubuf, 1); | |
f853b9aa | 2046 | |
8d433671 | 2047 | // --------------------------------------------------------- |
2048 | Float_t aResGas[3]={1.008,12.0107,15.9994}; | |
2049 | Float_t zResGas[3]={1.,6.,8.}; | |
2050 | Float_t wResGas[3]={0.28,0.28,0.44}; | |
2051 | Float_t dResGas = 3.2E-14; | |
2052 | ||
2053 | // --- Vacuum (no magnetic field) | |
2054 | AliMixture(10, "VOID", aResGas, zResGas, dResGas, 3, wResGas); | |
8d433671 | 2055 | |
2056 | // --- Vacuum (with magnetic field) | |
2057 | AliMixture(11, "VOIM", aResGas, zResGas, dResGas, 3, wResGas); | |
8d433671 | 2058 | |
2059 | // --- Air (no magnetic field) | |
2060 | Float_t aAir[4]={12.0107,14.0067,15.9994,39.948}; | |
2061 | Float_t zAir[4]={6.,7.,8.,18.}; | |
2062 | Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827}; | |
2063 | Float_t dAir = 1.20479E-3; | |
2064 | // | |
2065 | AliMixture(12, "Air $", aAir, zAir, dAir, 4, wAir); | |
8d433671 | 2066 | |
2067 | // --- Definition of tracking media: | |
2068 | ||
2069 | // --- Tantalum = 1 ; | |
2070 | // --- Brass = 2 ; | |
2071 | // --- Fibers (SiO2) = 3 ; | |
2072 | // --- Fibers (SiO2) = 4 ; | |
2073 | // --- Lead = 5 ; | |
fea9b334 | 2074 | // --- Copper (with high thr.)= 6 ; |
2075 | // --- Copper (with low thr.)= 9; | |
8d433671 | 2076 | // --- Iron (with energy loss) = 7 ; |
2077 | // --- Iron (without energy loss) = 8 ; | |
2078 | // --- Vacuum (no field) = 10 | |
2079 | // --- Vacuum (with field) = 11 | |
2080 | // --- Air (no field) = 12 | |
2081 | ||
2082 | // **************************************************** | |
2083 | // Tracking media parameters | |
2084 | // | |
2085 | Float_t epsil = 0.01; // Tracking precision, | |
2086 | Float_t stmin = 0.01; // Min. value 4 max. step (cm) | |
2087 | Float_t stemax = 1.; // Max. step permitted (cm) | |
2088 | Float_t tmaxfd = 0.; // Maximum angle due to field (degrees) | |
331464fb | 2089 | Float_t tmaxfdv = 0.1; // Maximum angle due to field (degrees) |
8d433671 | 2090 | Float_t deemax = -1.; // Maximum fractional energy loss |
2091 | Float_t nofieldm = 0.; // Max. field value (no field) | |
2092 | Float_t fieldm = 45.; // Max. field value (with field) | |
2093 | Int_t isvol = 0; // ISVOL =0 -> not sensitive volume | |
2094 | Int_t isvolActive = 1; // ISVOL =1 -> sensitive volume | |
2095 | Int_t inofld = 0; // IFIELD=0 -> no magnetic field | |
2096 | Int_t ifield =2; // IFIELD=2 -> magnetic field defined in AliMagFC.h | |
2097 | // ***************************************************** | |
2098 | ||
30f5a47b | 2099 | AliMedium(1, "ZWALL", 1, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); |
8d433671 | 2100 | AliMedium(2, "ZBRASS",2, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); |
2101 | AliMedium(3, "ZSIO2", 3, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2102 | AliMedium(4, "ZQUAR", 3, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2103 | AliMedium(5, "ZLEAD", 5, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2104 | AliMedium(6, "ZCOPP", 6, isvol, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2105 | AliMedium(7, "ZIRON", 7, isvol, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2106 | AliMedium(8, "ZIRONN",8, isvol, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
fea9b334 | 2107 | AliMedium(9, "ZCOPL", 6, isvol, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); |
8d433671 | 2108 | AliMedium(10,"ZVOID",10, isvol, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); |
331464fb | 2109 | AliMedium(11,"ZVOIM",11, isvol, ifield, fieldm, tmaxfdv, stemax, deemax, epsil, stmin); |
fea9b334 | 2110 | AliMedium(12,"ZAIR", 12, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); |
30f5a47b | 2111 | AliMedium(13,"ZTANT",13, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); |
2112 | AliMedium(14, "ZIRONT", 7, isvol, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
f853b9aa | 2113 | |
2114 | } | |
2115 | ||
2116 | //_____________________________________________________________________________ | |
2117 | void AliZDCv3::AddAlignableVolumes() const | |
2118 | { | |
2119 | // | |
2120 | // Create entries for alignable volumes associating the symbolic volume | |
2121 | // name with the corresponding volume path. Needs to be syncronized with | |
2122 | // eventual changes in the geometry. | |
2123 | // | |
63e6d88e | 2124 | TString volpath1 = "ALIC_1/ZDCC_1/ZNEU_1"; |
2125 | TString volpath2 = "ALIC_1/ZDCC_1/ZPRO_1"; | |
2126 | TString volpath3 = "ALIC_1/ZDCA_1/ZNEU_2"; | |
2127 | TString volpath4 = "ALIC_1/ZDCA_1/ZPRO_2"; | |
f853b9aa | 2128 | |
63e6d88e | 2129 | TString symname1="ZDC/NeutronZDC_C"; |
2130 | TString symname2="ZDC/ProtonZDC_C"; | |
2131 | TString symname3="ZDC/NeutronZDC_A"; | |
2132 | TString symname4="ZDC/ProtonZDC_A"; | |
f853b9aa | 2133 | |
2134 | if(!gGeoManager->SetAlignableEntry(symname1.Data(),volpath1.Data())) | |
2135 | AliFatal(Form("Alignable entry %s not created. Volume path %s not valid", symname1.Data(),volpath1.Data())); | |
2136 | ||
2137 | if(!gGeoManager->SetAlignableEntry(symname2.Data(),volpath2.Data())) | |
2138 | AliFatal(Form("Alignable entry %s not created. Volume path %s not valid", symname2.Data(),volpath2.Data())); | |
63e6d88e | 2139 | |
2140 | if(!gGeoManager->SetAlignableEntry(symname3.Data(),volpath3.Data())) | |
2141 | AliFatal(Form("Alignable entry %s not created. Volume path %s not valid", symname1.Data(),volpath1.Data())); | |
2142 | ||
2143 | if(!gGeoManager->SetAlignableEntry(symname4.Data(),volpath4.Data())) | |
2144 | AliFatal(Form("Alignable entry %s not created. Volume path %s not valid", symname2.Data(),volpath2.Data())); | |
2145 | ||
f853b9aa | 2146 | } |
2147 | ||
2148 | ||
2149 | //_____________________________________________________________________________ | |
2150 | void AliZDCv3::Init() | |
2151 | { | |
2152 | InitTables(); | |
2153 | Int_t *idtmed = fIdtmed->GetArray(); | |
8d433671 | 2154 | // |
30f5a47b | 2155 | fMedSensZN = idtmed[1]; // Sensitive volume: ZN passive material |
2156 | fMedSensZP = idtmed[2]; // Sensitive volume: ZP passive material | |
2157 | fMedSensF1 = idtmed[3]; // Sensitive volume: fibres type 1 | |
2158 | fMedSensF2 = idtmed[4]; // Sensitive volume: fibres type 2 | |
2159 | fMedSensZEM = idtmed[5]; // Sensitive volume: ZEM passive material | |
2160 | fMedSensTDI = idtmed[6]; // Sensitive volume: TDI Cu shield | |
2161 | fMedSensPI = idtmed[7]; // Sensitive volume: beam pipes | |
2162 | fMedSensLumi = idtmed[9]; // Sensitive volume: luminometer | |
2163 | fMedSensGR = idtmed[12]; // Sensitive volume: air into the grooves | |
2164 | fMedSensVColl = idtmed[13]; // Sensitive volume: collimator jaws | |
8d433671 | 2165 | } |
2166 | ||
2167 | //_____________________________________________________________________________ | |
2168 | void AliZDCv3::InitTables() | |
2169 | { | |
2170 | // | |
2171 | // Read light tables for Cerenkov light production parameterization | |
2172 | // | |
2173 | ||
2174 | Int_t k, j; | |
2175 | ||
2176 | char *lightfName1,*lightfName2,*lightfName3,*lightfName4, | |
2177 | *lightfName5,*lightfName6,*lightfName7,*lightfName8; | |
2178 | FILE *fp1, *fp2, *fp3, *fp4, *fp5, *fp6, *fp7, *fp8; | |
2179 | ||
2180 | // --- Reading light tables for ZN | |
f853b9aa | 2181 | lightfName1 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620362207s"); |
8d433671 | 2182 | if((fp1 = fopen(lightfName1,"r")) == NULL){ |
2183 | printf("Cannot open file fp1 \n"); | |
2184 | return; | |
2185 | } | |
f853b9aa | 2186 | lightfName2 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620362208s"); |
8d433671 | 2187 | if((fp2 = fopen(lightfName2,"r")) == NULL){ |
2188 | printf("Cannot open file fp2 \n"); | |
2189 | return; | |
2190 | } | |
f853b9aa | 2191 | lightfName3 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620362209s"); |
8d433671 | 2192 | if((fp3 = fopen(lightfName3,"r")) == NULL){ |
2193 | printf("Cannot open file fp3 \n"); | |
2194 | return; | |
2195 | } | |
f853b9aa | 2196 | lightfName4 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620362210s"); |
8d433671 | 2197 | if((fp4 = fopen(lightfName4,"r")) == NULL){ |
2198 | printf("Cannot open file fp4 \n"); | |
2199 | return; | |
2200 | } | |
2201 | ||
e83c8d88 | 2202 | int read=1; |
8d433671 | 2203 | for(k=0; k<fNalfan; k++){ |
2204 | for(j=0; j<fNben; j++){ | |
e83c8d88 | 2205 | read = fscanf(fp1,"%f",&fTablen[0][k][j]); |
2206 | if(read==0) AliDebug(3, " Error in reading light table 1"); | |
2207 | read = fscanf(fp2,"%f",&fTablen[1][k][j]); | |
2208 | if(read==0) AliDebug(3, " Error in reading light table 2"); | |
2209 | read = fscanf(fp3,"%f",&fTablen[2][k][j]); | |
2210 | if(read==0) AliDebug(3, " Error in reading light table 3"); | |
2211 | read = fscanf(fp4,"%f",&fTablen[3][k][j]); | |
2212 | if(read==0) AliDebug(3, " Error in reading light table 4"); | |
8d433671 | 2213 | } |
2214 | } | |
2215 | fclose(fp1); | |
2216 | fclose(fp2); | |
2217 | fclose(fp3); | |
2218 | fclose(fp4); | |
2219 | ||
2220 | // --- Reading light tables for ZP and ZEM | |
f853b9aa | 2221 | lightfName5 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620552207s"); |
8d433671 | 2222 | if((fp5 = fopen(lightfName5,"r")) == NULL){ |
2223 | printf("Cannot open file fp5 \n"); | |
2224 | return; | |
2225 | } | |
f853b9aa | 2226 | lightfName6 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620552208s"); |
8d433671 | 2227 | if((fp6 = fopen(lightfName6,"r")) == NULL){ |
2228 | printf("Cannot open file fp6 \n"); | |
2229 | return; | |
2230 | } | |
f853b9aa | 2231 | lightfName7 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620552209s"); |
8d433671 | 2232 | if((fp7 = fopen(lightfName7,"r")) == NULL){ |
2233 | printf("Cannot open file fp7 \n"); | |
2234 | return; | |
2235 | } | |
f853b9aa | 2236 | lightfName8 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620552210s"); |
8d433671 | 2237 | if((fp8 = fopen(lightfName8,"r")) == NULL){ |
2238 | printf("Cannot open file fp8 \n"); | |
2239 | return; | |
2240 | } | |
2241 | ||
2242 | for(k=0; k<fNalfap; k++){ | |
2243 | for(j=0; j<fNbep; j++){ | |
e83c8d88 | 2244 | read = fscanf(fp5,"%f",&fTablep[0][k][j]); |
2245 | if(read==0) AliDebug(3, " Error in reading light table 5"); | |
2246 | read = fscanf(fp6,"%f",&fTablep[1][k][j]); | |
2247 | if(read==0) AliDebug(3, " Error in reading light table 6"); | |
2248 | read = fscanf(fp7,"%f",&fTablep[2][k][j]); | |
2249 | if(read==0) AliDebug(3, " Error in reading light table 7"); | |
2250 | read = fscanf(fp8,"%f",&fTablep[3][k][j]); | |
2251 | if(read==0) AliDebug(3, " Error in reading light table 8"); | |
8d433671 | 2252 | } |
2253 | } | |
2254 | fclose(fp5); | |
2255 | fclose(fp6); | |
2256 | fclose(fp7); | |
2257 | fclose(fp8); | |
2258 | } | |
2259 | //_____________________________________________________________________________ | |
2260 | void AliZDCv3::StepManager() | |
2261 | { | |
2262 | // | |
2263 | // Routine called at every step in the Zero Degree Calorimeters | |
b6a8f9f1 | 2264 | // |
47709f57 | 2265 | Int_t j, vol[2]={0,0}, ibeta=0, ialfa=0, ibe=0, nphe=0; |
ae3870e6 | 2266 | Float_t hits[13], x[3], xdet[3], um[3], ud[3]; |
33e9164a | 2267 | Float_t destep=0., be=0., out=0.; |
796c8b58 | 2268 | Double_t s[3], p[4]; |
8d433671 | 2269 | const char *knamed; |
f853b9aa | 2270 | // |
ae3870e6 | 2271 | for(j=0;j<13;j++) hits[j]=-999.; |
f853b9aa | 2272 | // |
30f5a47b | 2273 | // --- This part is for no shower developement in beam pipe, TDI, VColl |
2274 | // If particle interacts with beam pipe, TDI, VColl -> return | |
2275 | if(fNoShower==1 && ((gMC->CurrentMedium() == fMedSensPI) || (gMC->CurrentMedium() == fMedSensTDI) || | |
2276 | (gMC->CurrentMedium() == fMedSensVColl || (gMC->CurrentMedium() == fMedSensLumi)))){ | |
2277 | ||
6b7cc34d | 2278 | // If option NoShower is set -> StopTrack |
30f5a47b | 2279 | |
6b7cc34d | 2280 | Int_t ipr = 0; |
f853b9aa | 2281 | gMC->TrackPosition(s[0],s[1],s[2]); |
cd807e71 | 2282 | if(gMC->CurrentMedium() == fMedSensPI){ |
8d433671 | 2283 | knamed = gMC->CurrentVolName(); |
f853b9aa | 2284 | if(!strncmp(knamed,"YMQ",3)){ |
2285 | if(s[2]<0) fpLostITC += 1; | |
2286 | else fpLostITA += 1; | |
6b7cc34d | 2287 | ipr=1; |
f853b9aa | 2288 | } |
8cbab886 | 2289 | else if(!strncmp(knamed,"YD1",3)){ |
f853b9aa | 2290 | if(s[2]<0) fpLostD1C += 1; |
2291 | else fpLostD1A += 1; | |
6b7cc34d | 2292 | ipr=1; |
f853b9aa | 2293 | } |
8d433671 | 2294 | } |
f853b9aa | 2295 | else if(gMC->CurrentMedium() == fMedSensTDI){ |
8d433671 | 2296 | knamed = gMC->CurrentVolName(); |
f853b9aa | 2297 | if(!strncmp(knamed,"MD1",3)){ |
2298 | if(s[2]<0) fpLostD1C += 1; | |
2299 | else fpLostD1A += 1; | |
6b7cc34d | 2300 | ipr=1; |
f853b9aa | 2301 | } |
8cbab886 | 2302 | else if(!strncmp(knamed,"QTD",3)) fpLostTDI += 1; |
8d433671 | 2303 | } |
30f5a47b | 2304 | else if(gMC->CurrentMedium() == fMedSensVColl){ |
2305 | knamed = gMC->CurrentVolName(); | |
2306 | if(!strncmp(knamed,"QCVC",4)) fpcVCollC++; | |
2307 | else if(!strncmp(knamed,"QCVA",4)) fpcVCollA++; | |
2308 | ipr=1; | |
2309 | } | |
cd807e71 | 2310 | // |
8cbab886 | 2311 | //gMC->TrackMomentum(p[0], p[1], p[2], p[3]); |
cd807e71 | 2312 | //printf("\t Particle: mass = %1.3f, E = %1.3f GeV, pz = %1.2f GeV -> stopped in volume %s\n", |
2313 | // gMC->TrackMass(), p[3], p[2], gMC->CurrentVolName()); | |
2314 | // | |
30f5a47b | 2315 | if(ipr!=0){ |
6b7cc34d | 2316 | printf("\n\t **********************************\n"); |
2317 | printf("\t ********** Side C **********\n"); | |
30f5a47b | 2318 | printf("\t # of particles in IT = %d\n",fpLostITC); |
2319 | printf("\t # of particles in D1 = %d\n",fpLostD1C); | |
2320 | printf("\t # of particles in VColl = %d\n",fpcVCollC); | |
6b7cc34d | 2321 | printf("\t ********** Side A **********\n"); |
30f5a47b | 2322 | printf("\t # of particles in IT = %d\n",fpLostITA); |
2323 | printf("\t # of particles in D1 = %d\n",fpLostD1A); | |
2324 | printf("\t # of particles in TDI = %d\n",fpLostTDI); | |
2325 | printf("\t # of particles in VColl = %d\n",fpcVCollA); | |
6b7cc34d | 2326 | printf("\t **********************************\n"); |
30f5a47b | 2327 | } |
8d433671 | 2328 | gMC->StopTrack(); |
30f5a47b | 2329 | return; |
8d433671 | 2330 | } |
2331 | ||
8d433671 | 2332 | if((gMC->CurrentMedium() == fMedSensZN) || (gMC->CurrentMedium() == fMedSensZP) || |
2333 | (gMC->CurrentMedium() == fMedSensGR) || (gMC->CurrentMedium() == fMedSensF1) || | |
2334 | (gMC->CurrentMedium() == fMedSensF2) || (gMC->CurrentMedium() == fMedSensZEM)){ | |
2335 | ||
8cbab886 | 2336 | |
8d433671 | 2337 | //Particle coordinates |
f853b9aa | 2338 | gMC->TrackPosition(s[0],s[1],s[2]); |
8d433671 | 2339 | for(j=0; j<=2; j++) x[j] = s[j]; |
2340 | hits[0] = x[0]; | |
2341 | hits[1] = x[1]; | |
2342 | hits[2] = x[2]; | |
2343 | ||
2344 | // Determine in which ZDC the particle is | |
2345 | knamed = gMC->CurrentVolName(); | |
2346 | if(!strncmp(knamed,"ZN",2)){ | |
921be7cf | 2347 | if(x[2]<0.) vol[0]=1; // ZNC (dimuon side) |
2348 | else if(x[2]>0.) vol[0]=4; //ZNA | |
8d433671 | 2349 | } |
2350 | else if(!strncmp(knamed,"ZP",2)){ | |
921be7cf | 2351 | if(x[2]<0.) vol[0]=2; //ZPC (dimuon side) |
2352 | else if(x[2]>0.) vol[0]=5; //ZPA | |
8d433671 | 2353 | } |
921be7cf | 2354 | else if(!strncmp(knamed,"ZE",2)) vol[0]=3; //ZEM |
8d433671 | 2355 | |
2356 | // Determine in which quadrant the particle is | |
f853b9aa | 2357 | if(vol[0]==1){ //Quadrant in ZNC |
61424d1c | 2358 | // Calculating particle coordinates inside ZNC |
f853b9aa | 2359 | xdet[0] = x[0]-fPosZNC[0]; |
2360 | xdet[1] = x[1]-fPosZNC[1]; | |
8d433671 | 2361 | // Calculating quadrant in ZN |
2362 | if(xdet[0]<=0.){ | |
f853b9aa | 2363 | if(xdet[1]<=0.) vol[1]=1; |
2364 | else vol[1]=3; | |
8d433671 | 2365 | } |
2366 | else if(xdet[0]>0.){ | |
f853b9aa | 2367 | if(xdet[1]<=0.) vol[1]=2; |
2368 | else vol[1]=4; | |
8d433671 | 2369 | } |
8d433671 | 2370 | } |
2371 | ||
f853b9aa | 2372 | else if(vol[0]==2){ //Quadrant in ZPC |
61424d1c | 2373 | // Calculating particle coordinates inside ZPC |
09930289 | 2374 | xdet[0] = x[0]-fPosZPC[0]; |
2375 | xdet[1] = x[1]-fPosZPC[1]; | |
8d433671 | 2376 | if(xdet[0]>=fDimZP[0]) xdet[0]=fDimZP[0]-0.01; |
2377 | if(xdet[0]<=-fDimZP[0]) xdet[0]=-fDimZP[0]+0.01; | |
2378 | // Calculating tower in ZP | |
2379 | Float_t xqZP = xdet[0]/(fDimZP[0]/2.); | |
2380 | for(int i=1; i<=4; i++){ | |
2381 | if(xqZP>=(i-3) && xqZP<(i-2)){ | |
2382 | vol[1] = i; | |
2383 | break; | |
2384 | } | |
2385 | } | |
8d433671 | 2386 | } |
f853b9aa | 2387 | // |
8d433671 | 2388 | // Quadrant in ZEM: vol[1] = 1 -> particle in 1st ZEM (placed at x = 8.5 cm) |
2389 | // vol[1] = 2 -> particle in 2nd ZEM (placed at x = -8.5 cm) | |
2390 | else if(vol[0] == 3){ | |
2391 | if(x[0]>0.){ | |
2392 | vol[1] = 1; | |
2393 | // Particle x-coordinate inside ZEM1 | |
2394 | xdet[0] = x[0]-fPosZEM[0]; | |
2395 | } | |
2396 | else{ | |
2397 | vol[1] = 2; | |
2398 | // Particle x-coordinate inside ZEM2 | |
2399 | xdet[0] = x[0]+fPosZEM[0]; | |
2400 | } | |
2401 | xdet[1] = x[1]-fPosZEM[1]; | |
2402 | } | |
f853b9aa | 2403 | // |
2404 | else if(vol[0]==4){ //Quadrant in ZNA | |
2405 | // Calculating particle coordinates inside ZNA | |
2406 | xdet[0] = x[0]-fPosZNA[0]; | |
2407 | xdet[1] = x[1]-fPosZNA[1]; | |
2408 | // Calculating quadrant in ZNA | |
2409 | if(xdet[0]>=0.){ | |
2410 | if(xdet[1]<=0.) vol[1]=1; | |
2411 | else vol[1]=3; | |
8d433671 | 2412 | } |
f853b9aa | 2413 | else if(xdet[0]<0.){ |
2414 | if(xdet[1]<=0.) vol[1]=2; | |
2415 | else vol[1]=4; | |
8d433671 | 2416 | } |
8d433671 | 2417 | } |
f853b9aa | 2418 | // |
2419 | else if(vol[0]==5){ //Quadrant in ZPA | |
2420 | // Calculating particle coordinates inside ZPA | |
09930289 | 2421 | xdet[0] = x[0]-fPosZPA[0]; |
2422 | xdet[1] = x[1]-fPosZPA[1]; | |
8d433671 | 2423 | if(xdet[0]>=fDimZP[0]) xdet[0]=fDimZP[0]-0.01; |
2424 | if(xdet[0]<=-fDimZP[0]) xdet[0]=-fDimZP[0]+0.01; | |
2425 | // Calculating tower in ZP | |
f853b9aa | 2426 | Float_t xqZP = -xdet[0]/(fDimZP[0]/2.); |
8d433671 | 2427 | for(int i=1; i<=4; i++){ |
2428 | if(xqZP>=(i-3) && xqZP<(i-2)){ | |
2429 | vol[1] = i; | |
2430 | break; | |
2431 | } | |
2432 | } | |
8d433671 | 2433 | } |
fd9afd60 | 2434 | if((vol[1]!=1) && (vol[1]!=2) && (vol[1]!=3) && (vol[1]!=4)) |
fea9b334 | 2435 | AliError(Form(" WRONG tower for det %d: tow %d with xdet=(%f, %f)\n", |
fd9afd60 | 2436 | vol[0], vol[1], xdet[0], xdet[1])); |
2437 | // Ch. debug | |
2438 | //printf("\t *** det %d vol %d xdet(%f, %f)\n",vol[0], vol[1], xdet[0], xdet[1]); | |
8d433671 | 2439 | |
2139bd52 | 2440 | |
33e9164a | 2441 | // Store impact point and kinetic energy of the ENTERING particle |
8d433671 | 2442 | |
33e9164a | 2443 | if(gMC->IsTrackEntering()){ |
2444 | //Particle energy | |
2445 | gMC->TrackMomentum(p[0],p[1],p[2],p[3]); | |
2446 | hits[3] = p[3]; | |
30f5a47b | 2447 | |
33e9164a | 2448 | // Impact point on ZDC |
2449 | // X takes into account the LHC x-axis sign | |
30f5a47b | 2450 | // which is opposite to positive x on detector front face |
33e9164a | 2451 | // for side A detectors (ZNA and ZPA) |
2452 | if(vol[0]==4 || vol[0]==5){ | |
2453 | hits[4] = -xdet[0]; | |
2454 | } | |
2455 | else{ | |
2456 | hits[4] = xdet[0]; | |
2457 | } | |
2458 | hits[5] = xdet[1]; | |
2459 | hits[6] = 0; | |
2460 | hits[7] = 0; | |
2461 | hits[8] = 0; | |
2462 | hits[9] = 0; | |
2463 | // | |
2464 | Int_t curTrackN = gAlice->GetMCApp()->GetCurrentTrackNumber(); | |
2465 | TParticle *part = gAlice->GetMCApp()->Particle(curTrackN); | |
2466 | hits[10] = part->GetPdgCode(); | |
2467 | //printf("\t PDGCode = %d\n", part->GetPdgCode()); | |
2468 | // | |
2469 | Int_t imo = part->GetFirstMother(); | |
2470 | if(imo>0){ | |
2471 | TParticle * pmot = gAlice->GetMCApp()->Particle(imo); | |
2472 | hits[11] = pmot->GetPdgCode(); | |
2473 | } | |
2474 | else hits[11]=0; | |
2475 | // | |
2476 | hits[12] = 1.0e09*gMC->TrackTime(); // in ns! | |
2477 | //printf("\t TrackTime = %f\n", hits[12]); | |
2478 | ||
2479 | AddHit(curTrackN, vol, hits); | |
2480 | ||
2481 | if(fNoShower==1){ | |
33e9164a | 2482 | if(vol[0]==1){ |
2483 | fnDetectedC += 1; | |
30f5a47b | 2484 | if(fnDetectedC==1) printf(" ### Particle in ZNC\n\n"); |
ae3870e6 | 2485 | } |
33e9164a | 2486 | else if(vol[0]==2){ |
2487 | fpDetectedC += 1; | |
30f5a47b | 2488 | if(fpDetectedC==1) printf(" ### Particle in ZPC\n\n"); |
33e9164a | 2489 | } |
2490 | else if(vol[0]==4){ | |
2491 | fnDetectedA += 1; | |
30f5a47b | 2492 | if(fnDetectedA==1) printf(" ### Particle in ZNA\n\n"); |
33e9164a | 2493 | } |
2494 | else if(vol[0]==5){ | |
2495 | fpDetectedA += 1; | |
30f5a47b | 2496 | if(fpDetectedA==1) printf(" ### Particle in ZPA\n\n"); |
33e9164a | 2497 | } |
2498 | // | |
30f5a47b | 2499 | //printf("\t Pc: x %1.2f y %1.2f z %1.2f E %1.2f GeV pz = %1.2f GeV in volume %s\n", |
2500 | // x[0],x[1],x[3],p[3],p[2],gMC->CurrentVolName()); | |
e4d73825 | 2501 | // |
33e9164a | 2502 | gMC->StopTrack(); |
2503 | return; | |
8d433671 | 2504 | } |
33e9164a | 2505 | } |
2506 | ||
2507 | // Particle energy loss | |
2508 | if(gMC->Edep() != 0){ | |
2509 | hits[9] = gMC->Edep(); | |
2510 | hits[7] = 0.; | |
2511 | hits[8] = 0.; | |
2512 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2513 | } | |
8d433671 | 2514 | } |
2515 | ||
2516 | ||
2517 | // *** Light production in fibres | |
2518 | if((gMC->CurrentMedium() == fMedSensF1) || (gMC->CurrentMedium() == fMedSensF2)){ | |
2519 | ||
2520 | //Select charged particles | |
2521 | if((destep=gMC->Edep())){ | |
2522 | ||
2523 | // Particle velocity | |
2524 | Float_t beta = 0.; | |
f853b9aa | 2525 | gMC->TrackMomentum(p[0],p[1],p[2],p[3]); |
8d433671 | 2526 | Float_t ptot=TMath::Sqrt(p[0]*p[0]+p[1]*p[1]+p[2]*p[2]); |
2527 | if(p[3] > 0.00001) beta = ptot/p[3]; | |
2528 | else return; | |
2529 | if(beta<0.67)return; | |
2530 | else if((beta>=0.67) && (beta<=0.75)) ibeta = 0; | |
2531 | else if((beta>0.75) && (beta<=0.85)) ibeta = 1; | |
2532 | else if((beta>0.85) && (beta<=0.95)) ibeta = 2; | |
2533 | else if(beta>0.95) ibeta = 3; | |
2534 | ||
2535 | // Angle between particle trajectory and fibre axis | |
2536 | // 1 -> Momentum directions | |
2537 | um[0] = p[0]/ptot; | |
2538 | um[1] = p[1]/ptot; | |
2539 | um[2] = p[2]/ptot; | |
2540 | gMC->Gmtod(um,ud,2); | |
2541 | // 2 -> Angle < limit angle | |
2542 | Double_t alfar = TMath::ACos(ud[2]); | |
2543 | Double_t alfa = alfar*kRaddeg; | |
2544 | if(alfa>=110.) return; | |
2545 | // | |
2546 | ialfa = Int_t(1.+alfa/2.); | |
2547 | ||
2548 | // Distance between particle trajectory and fibre axis | |
f853b9aa | 2549 | gMC->TrackPosition(s[0],s[1],s[2]); |
8d433671 | 2550 | for(j=0; j<=2; j++){ |
2551 | x[j] = s[j]; | |
2552 | } | |
2553 | gMC->Gmtod(x,xdet,1); | |
2554 | if(TMath::Abs(ud[0])>0.00001){ | |
2555 | Float_t dcoeff = ud[1]/ud[0]; | |
2556 | be = TMath::Abs((xdet[1]-dcoeff*xdet[0])/TMath::Sqrt(dcoeff*dcoeff+1.)); | |
2557 | } | |
2558 | else{ | |
2559 | be = TMath::Abs(ud[0]); | |
2560 | } | |
2561 | ||
2562 | ibe = Int_t(be*1000.+1); | |
30f5a47b | 2563 | |
8d433671 | 2564 | //Looking into the light tables |
2565 | Float_t charge = gMC->TrackCharge(); | |
2566 | ||
80e87581 | 2567 | if(vol[0]==1 || vol[0]==4) { // (1) ZN fibres |
8d433671 | 2568 | if(ibe>fNben) ibe=fNben; |
2569 | out = charge*charge*fTablen[ibeta][ialfa][ibe]; | |
2570 | nphe = gRandom->Poisson(out); | |
2571 | // Ch. debug | |
2572 | //if(ibeta==3) printf("\t %f \t %f \t %f\n",alfa, be, out); | |
2573 | //printf("\t ibeta = %d, ialfa = %d, ibe = %d -> nphe = %d\n\n",ibeta,ialfa,ibe,nphe); | |
2574 | if(gMC->CurrentMedium() == fMedSensF1){ | |
2575 | hits[7] = nphe; //fLightPMQ | |
2576 | hits[8] = 0; | |
2577 | hits[9] = 0; | |
2578 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2579 | } | |
2580 | else{ | |
2581 | hits[7] = 0; | |
2582 | hits[8] = nphe; //fLightPMC | |
2583 | hits[9] = 0; | |
2584 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2585 | } | |
2586 | } | |
80e87581 | 2587 | else if(vol[0]==2 || vol[0]==5) {// (2) ZP fibres |
8d433671 | 2588 | if(ibe>fNbep) ibe=fNbep; |
2589 | out = charge*charge*fTablep[ibeta][ialfa][ibe]; | |
2590 | nphe = gRandom->Poisson(out); | |
2591 | if(gMC->CurrentMedium() == fMedSensF1){ | |
2592 | hits[7] = nphe; //fLightPMQ | |
2593 | hits[8] = 0; | |
2594 | hits[9] = 0; | |
2595 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2596 | } | |
2597 | else{ | |
2598 | hits[7] = 0; | |
2599 | hits[8] = nphe; //fLightPMC | |
2600 | hits[9] = 0; | |
2601 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2602 | } | |
2603 | } | |
2604 | else if((vol[0]==3)) { // (3) ZEM fibres | |
2605 | if(ibe>fNbep) ibe=fNbep; | |
2606 | out = charge*charge*fTablep[ibeta][ialfa][ibe]; | |
f853b9aa | 2607 | gMC->TrackPosition(s[0],s[1],s[2]); |
47709f57 | 2608 | Float_t xalic[3]; |
2609 | for(j=0; j<3; j++){ | |
8d433671 | 2610 | xalic[j] = s[j]; |
2611 | } | |
2612 | // z-coordinate from ZEM front face | |
2613 | // NB-> fPosZEM[2]+fZEMLength = -1000.+2*10.3 = 979.69 cm | |
47709f57 | 2614 | Float_t z = -xalic[2]+fPosZEM[2]+2*fZEMLength-xalic[1]; |
3268e9bb | 2615 | //z = xalic[2]-fPosZEM[2]-fZEMLength-xalic[1]*(TMath::Tan(45.*kDegrad)); |
8a132379 | 2616 | //printf(" fPosZEM[2]+2*fZEMLength = %f", fPosZEM[2]+2*fZEMLength); |
fea9b334 | 2617 | // |
2618 | // Parametrization for light guide uniformity | |
2619 | // NEW!!! Light guide tilted @ 51 degrees | |
2620 | Float_t guiPar[4]={0.31,-0.0006305,0.01337,0.8895}; | |
47709f57 | 2621 | Float_t guiEff = guiPar[0]*(guiPar[1]*z*z+guiPar[2]*z+guiPar[3]); |
8d433671 | 2622 | out = out*guiEff; |
2623 | nphe = gRandom->Poisson(out); | |
3268e9bb | 2624 | //printf(" out*guiEff = %f nphe = %d", out, nphe); |
8d433671 | 2625 | if(vol[1] == 1){ |
2626 | hits[7] = 0; | |
2627 | hits[8] = nphe; //fLightPMC (ZEM1) | |
2628 | hits[9] = 0; | |
2629 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2630 | } | |
2631 | else{ | |
2632 | hits[7] = nphe; //fLightPMQ (ZEM2) | |
2633 | hits[8] = 0; | |
2634 | hits[9] = 0; | |
2635 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2636 | } | |
2637 | } | |
2638 | } | |
2639 | } | |
2640 | } |