]>
Commit | Line | Data |
---|---|---|
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> |
64eb24d9 | 35 | #include <TGeoTube.h> |
313e8ff0 | 36 | #include <TGeoCone.h> |
37 | #include <TGeoShape.h> | |
64eb24d9 | 38 | #include <TGeoScaledShape.h> |
313e8ff0 | 39 | #include <TGeoCompositeShape.h> |
47709f57 | 40 | #include <TParticle.h> |
8d433671 | 41 | |
8d433671 | 42 | // --- AliRoot classes |
fd9afd60 | 43 | #include "AliLog.h" |
8d433671 | 44 | #include "AliConst.h" |
45 | #include "AliMagF.h" | |
8d433671 | 46 | #include "AliRun.h" |
47 | #include "AliZDCv3.h" | |
48 | #include "AliMC.h" | |
49 | ||
50 | class AliZDCHit; | |
51 | class AliPDG; | |
52 | class AliDetector; | |
53 | ||
54 | ||
55 | ClassImp(AliZDCv3) | |
56 | ||
57 | //_____________________________________________________________________________ | |
f853b9aa | 58 | AliZDCv3::AliZDCv3() : |
59 | AliZDC(), | |
60 | fMedSensF1(0), | |
61 | fMedSensF2(0), | |
62 | fMedSensZP(0), | |
63 | fMedSensZN(0), | |
64 | fMedSensZEM(0), | |
65 | fMedSensGR(0), | |
66 | fMedSensPI(0), | |
29c8f0dc | 67 | fMedSensTDI(0), |
30f5a47b | 68 | fMedSensVColl(0), |
69 | fMedSensLumi(0), | |
f853b9aa | 70 | fNalfan(0), |
71 | fNalfap(0), | |
72 | fNben(0), | |
73 | fNbep(0), | |
74 | fZEMLength(0), | |
75 | fpLostITC(0), | |
76 | fpLostD1C(0), | |
30f5a47b | 77 | fpcVCollC(0), |
f853b9aa | 78 | fpDetectedC(0), |
79 | fnDetectedC(0), | |
80 | fpLostITA(0), | |
81 | fpLostD1A(0), | |
82 | fpLostTDI(0), | |
30f5a47b | 83 | fpcVCollA(0), |
f853b9aa | 84 | fpDetectedA(0), |
925008a9 | 85 | fnDetectedA(0), |
f2d7b073 | 86 | fVCollSideCAperture(7./2.), |
87 | fVCollSideCCentreY(0.), | |
88 | fVCollSideAAperture(7./2.), | |
89 | fVCollSideACentreY(0.), | |
30f5a47b | 90 | fLumiLength(15.) |
8d433671 | 91 | { |
92 | // | |
93 | // Default constructor for Zero Degree Calorimeter | |
94 | // | |
95 | ||
8d433671 | 96 | } |
97 | ||
98 | //_____________________________________________________________________________ | |
a718c993 | 99 | AliZDCv3::AliZDCv3(const char *name, const char *title) : |
f853b9aa | 100 | AliZDC(name,title), |
101 | fMedSensF1(0), | |
102 | fMedSensF2(0), | |
103 | fMedSensZP(0), | |
104 | fMedSensZN(0), | |
105 | fMedSensZEM(0), | |
106 | fMedSensGR(0), | |
107 | fMedSensPI(0), | |
29c8f0dc | 108 | fMedSensTDI(0), |
30f5a47b | 109 | fMedSensVColl(0), |
110 | fMedSensLumi(0), | |
f853b9aa | 111 | fNalfan(90), |
112 | fNalfap(90), | |
113 | fNben(18), | |
114 | fNbep(28), | |
64d8b611 | 115 | fZEMLength(0), |
f853b9aa | 116 | fpLostITC(0), |
117 | fpLostD1C(0), | |
30f5a47b | 118 | fpcVCollC(0), |
f853b9aa | 119 | fpDetectedC(0), |
120 | fnDetectedC(0), | |
121 | fpLostITA(0), | |
122 | fpLostD1A(0), | |
123 | fpLostTDI(0), | |
30f5a47b | 124 | fpcVCollA(0), |
f853b9aa | 125 | fpDetectedA(0), |
925008a9 | 126 | fnDetectedA(0), |
f2d7b073 | 127 | fVCollSideCAperture(7./2.), |
128 | fVCollSideCCentreY(0.), | |
129 | fVCollSideAAperture(7./2.), | |
130 | fVCollSideACentreY(0.), | |
30f5a47b | 131 | fLumiLength(15.) |
8d433671 | 132 | { |
133 | // | |
134 | // Standard constructor for Zero Degree Calorimeter | |
135 | // | |
136 | // | |
137 | // Check that DIPO, ABSO, DIPO and SHIL is there (otherwise tracking is wrong!!!) | |
138 | ||
139 | AliModule* pipe=gAlice->GetModule("PIPE"); | |
140 | AliModule* abso=gAlice->GetModule("ABSO"); | |
141 | AliModule* dipo=gAlice->GetModule("DIPO"); | |
142 | AliModule* shil=gAlice->GetModule("SHIL"); | |
143 | if((!pipe) || (!abso) || (!dipo) || (!shil)) { | |
144 | Error("Constructor","ZDC needs PIPE, ABSO, DIPO and SHIL!!!\n"); | |
145 | exit(1); | |
146 | } | |
f853b9aa | 147 | // |
8d433671 | 148 | Int_t ip,jp,kp; |
149 | for(ip=0; ip<4; ip++){ | |
150 | for(kp=0; kp<fNalfap; kp++){ | |
151 | for(jp=0; jp<fNbep; jp++){ | |
152 | fTablep[ip][kp][jp] = 0; | |
153 | } | |
154 | } | |
155 | } | |
156 | Int_t in,jn,kn; | |
157 | for(in=0; in<4; in++){ | |
158 | for(kn=0; kn<fNalfan; kn++){ | |
159 | for(jn=0; jn<fNben; jn++){ | |
160 | fTablen[in][kn][jn] = 0; | |
161 | } | |
162 | } | |
163 | } | |
f853b9aa | 164 | // |
8d433671 | 165 | // Parameters for hadronic calorimeters geometry |
8a132379 | 166 | // Positions updated after post-installation measurements |
8d433671 | 167 | fDimZN[0] = 3.52; |
168 | fDimZN[1] = 3.52; | |
169 | fDimZN[2] = 50.; | |
170 | fDimZP[0] = 11.2; | |
171 | fDimZP[1] = 6.; | |
172 | fDimZP[2] = 75.; | |
f853b9aa | 173 | fPosZNC[0] = 0.; |
796c8b58 | 174 | fPosZNC[1] = 0.; |
8a132379 | 175 | fPosZNC[2] = -11397.3; |
176 | fPosZPC[0] = 24.35; | |
cd807e71 | 177 | fPosZPC[1] = 0.; |
8a132379 | 178 | fPosZPC[2] = -11389.3; |
f853b9aa | 179 | fPosZNA[0] = 0.; |
796c8b58 | 180 | fPosZNA[1] = 0.; |
8a132379 | 181 | fPosZNA[2] = 11395.8; |
182 | fPosZPA[0] = 24.35; | |
cd807e71 | 183 | fPosZPA[1] = 0.; |
8a132379 | 184 | fPosZPA[2] = 11387.8; |
8d433671 | 185 | fFibZN[0] = 0.; |
186 | fFibZN[1] = 0.01825; | |
187 | fFibZN[2] = 50.; | |
188 | fFibZP[0] = 0.; | |
189 | fFibZP[1] = 0.0275; | |
190 | fFibZP[2] = 75.; | |
8d433671 | 191 | // Parameters for EM calorimeter geometry |
192 | fPosZEM[0] = 8.5; | |
193 | fPosZEM[1] = 0.; | |
194 | fPosZEM[2] = 735.; | |
8d433671 | 195 | Float_t kDimZEMPb = 0.15*(TMath::Sqrt(2.)); // z-dimension of the Pb slice |
196 | Float_t kDimZEMAir = 0.001; // scotch | |
197 | Float_t kFibRadZEM = 0.0315; // External fiber radius (including cladding) | |
198 | Int_t kDivZEM[3] = {92, 0, 20}; // Divisions for EM detector | |
199 | Float_t kDimZEM0 = 2*kDivZEM[2]*(kDimZEMPb+kDimZEMAir+kFibRadZEM*(TMath::Sqrt(2.))); | |
200 | fZEMLength = kDimZEM0; | |
201 | ||
202 | } | |
203 | ||
204 | //_____________________________________________________________________________ | |
205 | void AliZDCv3::CreateGeometry() | |
206 | { | |
207 | // | |
208 | // Create the geometry for the Zero Degree Calorimeter version 2 | |
209 | //* Initialize COMMON block ZDC_CGEOM | |
210 | //* | |
211 | ||
212 | CreateBeamLine(); | |
213 | CreateZDC(); | |
214 | } | |
215 | ||
216 | //_____________________________________________________________________________ | |
217 | void AliZDCv3::CreateBeamLine() | |
218 | { | |
219 | // | |
220 | // Create the beam line elements | |
221 | // | |
222 | ||
e686cc84 | 223 | Double_t zd1, zd2, zCorrDip, zInnTrip, zD1, zD2; |
3268e9bb | 224 | Double_t conpar[9], tubpar[3], tubspar[5], boxpar[3]; |
8cdd9dc7 | 225 | |
226 | //-- rotation matrices for the legs | |
e686cc84 | 227 | Int_t irotpipe1, irotpipe2; |
228 | gMC->Matrix(irotpipe1,90.-1.0027,0.,90.,90.,1.0027,180.); | |
229 | gMC->Matrix(irotpipe2,90.+1.0027,0.,90.,90.,1.0027,0.); | |
8cdd9dc7 | 230 | |
f853b9aa | 231 | // |
8d433671 | 232 | Int_t *idtmed = fIdtmed->GetArray(); |
233 | ||
234 | //////////////////////////////////////////////////////////////// | |
235 | // // | |
236 | // SIDE C - RB26 (dimuon side) // | |
237 | // // | |
238 | /////////////////////////////////////////////////////////////// | |
239 | ||
240 | ||
241 | // -- Mother of the ZDCs (Vacuum PCON) | |
242 | zd1 = 1921.6; | |
243 | ||
244 | conpar[0] = 0.; | |
245 | conpar[1] = 360.; | |
246 | conpar[2] = 2.; | |
247 | conpar[3] = -13500.; | |
248 | conpar[4] = 0.; | |
249 | conpar[5] = 55.; | |
250 | conpar[6] = -zd1; | |
251 | conpar[7] = 0.; | |
252 | conpar[8] = 55.; | |
cd807e71 | 253 | gMC->Gsvolu("ZDCC", "PCON", idtmed[10], conpar, 9); |
f853b9aa | 254 | gMC->Gspos("ZDCC", 1, "ALIC", 0., 0., 0., 0, "ONLY"); |
8d433671 | 255 | |
256 | ||
8a132379 | 257 | // -- BEAM PIPE from compensator dipole to the beginning of D1) |
8d433671 | 258 | tubpar[0] = 6.3/2.; |
259 | tubpar[1] = 6.7/2.; | |
260 | // From beginning of ZDC volumes to beginning of D1 | |
261 | tubpar[2] = (5838.3-zd1)/2.; | |
262 | gMC->Gsvolu("QT01", "TUBE", idtmed[7], tubpar, 3); | |
f853b9aa | 263 | gMC->Gspos("QT01", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 264 | // Ch.debug |
8a132379 | 265 | //printf(" QT01 TUBE pipe from z = %1.2f to z= %1.2f (D1 beg.)\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 266 | |
8a132379 | 267 | //-- BEAM PIPE from the end of D1 to the beginning of D2) |
8d433671 | 268 | |
8a132379 | 269 | //-- FROM MAGNETIC BEGINNING OF D1 TO MAGNETIC END OF D1 |
270 | //-- Cylindrical pipe (r = 3.47) + conical flare | |
8d433671 | 271 | // -> Beginning of D1 |
272 | zd1 += 2.*tubpar[2]; | |
273 | ||
8a132379 | 274 | tubpar[0] = 6.94/2.; |
275 | tubpar[1] = 7.34/2.; | |
276 | tubpar[2] = (6909.8-zd1)/2.; | |
8d433671 | 277 | gMC->Gsvolu("QT02", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 278 | gMC->Gspos("QT02", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8d433671 | 279 | // Ch.debug |
8a132379 | 280 | //printf(" QT02 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); |
281 | ||
282 | zd1 += 2.*tubpar[2]; | |
283 | ||
284 | tubpar[0] = 9./2.; | |
285 | tubpar[1] = 9.6/2.; | |
286 | tubpar[2] = (7022.8-zd1)/2.; | |
287 | gMC->Gsvolu("QT03", "TUBE", idtmed[7], tubpar, 3); | |
288 | gMC->Gspos("QT03", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
289 | // Ch.debug | |
290 | //printf(" QT03 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); | |
8d433671 | 291 | |
292 | zd1 += 2.*tubpar[2]; | |
293 | ||
8a132379 | 294 | conpar[0] = 39.2/2.; |
295 | conpar[1] = 18./2.; | |
296 | conpar[2] = 18.6/2.; | |
297 | conpar[3] = 9./2.; | |
298 | conpar[4] = 9.6/2.; | |
8d433671 | 299 | gMC->Gsvolu("QC01", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 300 | gMC->Gspos("QC01", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); |
8d433671 | 301 | // Ch.debug |
8a132379 | 302 | //printf(" QC01 CONE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-zd1); |
8d433671 | 303 | |
8a132379 | 304 | zd1 += conpar[0] * 2.; |
305 | ||
306 | // ****************************************************** | |
307 | // N.B.-> according to last vacuum layout | |
308 | // private communication by D. Macina, mail 27/1/2009 | |
309 | // ****************************************************** | |
310 | // 2nd section of VCTCQ+VAMTF+TCTVB+VAMTF+TCLIA+VAMTF+1st part of VCTCP | |
311 | Float_t totLength1 = 160.8 + 78. + 148. + 78. + 148. + 78. + 9.3; | |
312 | // | |
313 | tubpar[0] = 18.6/2.; | |
314 | tubpar[1] = 7.6/2.; | |
315 | tubpar[2] = totLength1/2.; | |
64eb24d9 | 316 | // gMC->Gsvolu("QE01", "ELTU", idtmed[7], tubpar, 3); |
317 | // temporary replace with a scaled tube (AG) | |
318 | TGeoTube *tubeQE01 = new TGeoTube(0.,tubpar[0],tubpar[2]); | |
319 | TGeoScale *scaleQE01 = new TGeoScale(1., tubpar[1]/tubpar[0], 1.); | |
320 | TGeoScaledShape *sshapeQE01 = new TGeoScaledShape(tubeQE01, scaleQE01); | |
321 | new TGeoVolume("QE01", sshapeQE01, gGeoManager->GetMedium(idtmed[7])); | |
8a132379 | 322 | |
323 | tubpar[0] = 18.0/2.; | |
324 | tubpar[1] = 7.0/2.; | |
325 | tubpar[2] = totLength1/2.; | |
64eb24d9 | 326 | // gMC->Gsvolu("QE02", "ELTU", idtmed[10], tubpar, 3); |
327 | // temporary replace with a scaled tube (AG) | |
328 | TGeoTube *tubeQE02 = new TGeoTube(0.,tubpar[0],tubpar[2]); | |
329 | TGeoScale *scaleQE02 = new TGeoScale(1., tubpar[1]/tubpar[0], 1.); | |
330 | TGeoScaledShape *sshapeQE02 = new TGeoScaledShape(tubeQE02, scaleQE02); | |
331 | new TGeoVolume("QE02", sshapeQE02, gGeoManager->GetMedium(idtmed[10])); | |
332 | ||
925008a9 | 333 | gMC->Gspos("QE01", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); |
8a132379 | 334 | gMC->Gspos("QE02", 1, "QE01", 0., 0., 0., 0, "ONLY"); |
8d433671 | 335 | // Ch.debug |
30f5a47b | 336 | //printf(" QE01 ELTU from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); |
925008a9 | 337 | |
338 | // Vertical collimator jaws (defined ONLY if fVCollAperture<3.5!) | |
f2d7b073 | 339 | if(fVCollSideCAperture<3.5){ |
925008a9 | 340 | boxpar[0] = 5.4/2.; |
f2d7b073 | 341 | boxpar[1] = (3.5-fVCollSideCAperture-fVCollSideCCentreY-0.7)/2.; |
30f5a47b | 342 | if(boxpar[1]<0.) boxpar[1]=0.; |
925008a9 | 343 | boxpar[2] = 124.4/2.; |
f2d7b073 | 344 | printf("\n AliZDCv3 -> Setting SideC VCollimator jaw: aperture %1.2f center %1.2f mod.thickness %1.3f\n\n", |
345 | 2*fVCollSideCAperture,fVCollSideCCentreY,2*boxpar[1]); | |
30f5a47b | 346 | gMC->Gsvolu("QCVC" , "BOX ", idtmed[13], boxpar, 3); |
f2d7b073 | 347 | gMC->Gspos("QCVC", 1, "QE02", -boxpar[0], fVCollSideCAperture+fVCollSideCCentreY+boxpar[1], -totLength1/2.+160.8+78.+148./2., 0, "ONLY"); |
348 | gMC->Gspos("QCVC", 2, "QE02", -boxpar[0], -fVCollSideCAperture+fVCollSideCCentreY-boxpar[1], -totLength1/2.+160.8+78.+148./2., 0, "ONLY"); | |
925008a9 | 349 | } |
8d433671 | 350 | |
8a132379 | 351 | zd1 += tubpar[2] * 2.; |
8d433671 | 352 | |
8a132379 | 353 | // 2nd part of VCTCP |
354 | conpar[0] = 31.5/2.; | |
355 | conpar[1] = 21.27/2.; | |
356 | conpar[2] = 21.87/2.; | |
357 | conpar[3] = 18.0/2.; | |
358 | conpar[4] = 18.6/2.; | |
8d433671 | 359 | gMC->Gsvolu("QC02", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 360 | gMC->Gspos("QC02", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); |
8d433671 | 361 | // Ch.debug |
8a132379 | 362 | //printf(" QC02 CONE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-zd1); |
8d433671 | 363 | |
364 | zd1 += conpar[0] * 2.; | |
8a132379 | 365 | |
366 | // 3rd section of VCTCP+VCDWC+VMLGB | |
367 | Float_t totLenght2 = 9.2 + 530.5+40.; | |
368 | tubpar[0] = 21.2/2.; | |
369 | tubpar[1] = 21.9/2.; | |
370 | tubpar[2] = totLenght2/2.; | |
e686cc84 | 371 | gMC->Gsvolu("QT04", "TUBE", idtmed[7], tubpar, 3); |
372 | gMC->Gspos("QT04", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
8d433671 | 373 | // Ch.debug |
8a132379 | 374 | //printf(" QT04 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 375 | |
376 | zd1 += tubpar[2] * 2.; | |
377 | ||
8a132379 | 378 | // First part of VCTCD |
379 | // skewed transition cone from ID=212.7 mm to ID=797 mm | |
380 | conpar[0] = 121./2.; | |
381 | conpar[1] = 79.7/2.; | |
382 | conpar[2] = 81.3/2.; | |
383 | conpar[3] = 21.27/2.; | |
384 | conpar[4] = 21.87/2.; | |
8d433671 | 385 | gMC->Gsvolu("QC03", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 386 | gMC->Gspos("QC03", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); |
8d433671 | 387 | // Ch.debug |
8a132379 | 388 | //printf(" QC03 CONE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-zd1); |
8d433671 | 389 | |
8a132379 | 390 | zd1 += 2.*conpar[0]; |
8d433671 | 391 | |
8a132379 | 392 | // VCDGB + 1st part of VCTCH |
393 | tubpar[0] = 79.7/2.; | |
394 | tubpar[1] = 81.3/2.; | |
395 | tubpar[2] = (5*475.2+97.)/2.; | |
e686cc84 | 396 | gMC->Gsvolu("QT05", "TUBE", idtmed[7], tubpar, 3); |
397 | gMC->Gspos("QT05", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
8d433671 | 398 | // Ch.debug |
e4d73825 | 399 | //printf(" QT05 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 400 | |
8a132379 | 401 | zd1 += 2.*tubpar[2]; |
402 | ||
403 | // 2nd part of VCTCH | |
404 | // Transition from ID=797 mm to ID=196 mm: | |
405 | // in order to simulate the thin window opened in the transition cone | |
406 | // we divide the transition cone in three cones: | |
407 | // (1) 8 mm thick (2) 3 mm thick (3) the third 8 mm thick | |
8d433671 | 408 | |
8a132379 | 409 | // (1) 8 mm thick |
410 | conpar[0] = 9.09/2.; // 15 degree | |
411 | conpar[1] = 74.82868/2.; | |
412 | conpar[2] = 76.42868/2.; // thickness 8 mm | |
413 | conpar[3] = 79.7/2.; | |
414 | conpar[4] = 81.3/2.; // thickness 8 mm | |
8d433671 | 415 | gMC->Gsvolu("QC04", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 416 | gMC->Gspos("QC04", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); |
8d433671 | 417 | // Ch.debug |
8a132379 | 418 | //printf(" QC04 CONE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-zd1); |
419 | ||
420 | zd1 += 2.*conpar[0]; | |
421 | ||
422 | // (2) 3 mm thick | |
423 | conpar[0] = 96.2/2.; // 15 degree | |
424 | conpar[1] = 23.19588/2.; | |
425 | conpar[2] = 23.79588/2.; // thickness 3 mm | |
426 | conpar[3] = 74.82868/2.; | |
427 | conpar[4] = 75.42868/2.; // thickness 3 mm | |
428 | gMC->Gsvolu("QC05", "CONE", idtmed[7], conpar, 5); | |
429 | gMC->Gspos("QC05", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); | |
430 | // Ch.debug | |
431 | //printf(" QC05 CONE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-zd1); | |
432 | ||
433 | zd1 += 2.*conpar[0]; | |
8d433671 | 434 | |
8a132379 | 435 | // (3) 8 mm thick |
436 | conpar[0] = 6.71/2.; // 15 degree | |
437 | conpar[1] = 19.6/2.; | |
438 | conpar[2] = 21.2/2.;// thickness 8 mm | |
439 | conpar[3] = 23.19588/2.; | |
440 | conpar[4] = 24.79588/2.;// thickness 8 mm | |
441 | gMC->Gsvolu("QC06", "CONE", idtmed[7], conpar, 5); | |
442 | gMC->Gspos("QC06", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); | |
443 | // Ch.debug | |
444 | //printf(" QC06 CONE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-zd1); | |
445 | ||
446 | zd1 += 2.*conpar[0]; | |
447 | ||
448 | // VMZAR (5 volumes) | |
449 | tubpar[0] = 20.2/2.; | |
450 | tubpar[1] = 20.6/2.; | |
451 | tubpar[2] = 2.15/2.; | |
452 | gMC->Gsvolu("QT06", "TUBE", idtmed[7], tubpar, 3); | |
453 | gMC->Gspos("QT06", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
454 | // Ch.debug | |
455 | //printf(" QT06 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); | |
456 | ||
457 | zd1 += 2.*tubpar[2]; | |
8d433671 | 458 | |
8a132379 | 459 | conpar[0] = 6.9/2.; |
460 | conpar[1] = 23.9/2.; | |
461 | conpar[2] = 24.3/2.; | |
462 | conpar[3] = 20.2/2.; | |
463 | conpar[4] = 20.6/2.; | |
464 | gMC->Gsvolu("QC07", "CONE", idtmed[7], conpar, 5); | |
465 | gMC->Gspos("QC07", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); | |
466 | // Ch.debug | |
467 | //printf(" QC07 CONE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-zd1); | |
468 | ||
469 | zd1 += 2.*conpar[0]; | |
470 | ||
471 | tubpar[0] = 23.9/2.; | |
472 | tubpar[1] = 25.5/2.; | |
473 | tubpar[2] = 17.0/2.; | |
e686cc84 | 474 | gMC->Gsvolu("QT07", "TUBE", idtmed[7], tubpar, 3); |
475 | gMC->Gspos("QT07", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
8d433671 | 476 | // Ch.debug |
8a132379 | 477 | //printf(" QT07 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); |
478 | ||
479 | zd1 += 2.*tubpar[2]; | |
8d433671 | 480 | |
8a132379 | 481 | conpar[0] = 6.9/2.; |
482 | conpar[1] = 20.2/2.; | |
483 | conpar[2] = 20.6/2.; | |
484 | conpar[3] = 23.9/2.; | |
485 | conpar[4] = 24.3/2.; | |
486 | gMC->Gsvolu("QC08", "CONE", idtmed[7], conpar, 5); | |
487 | gMC->Gspos("QC08", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); | |
8d433671 | 488 | // Ch.debug |
e4d73825 | 489 | //printf(" QC08 CONE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-zd1); |
8a132379 | 490 | |
491 | zd1 += 2.*conpar[0]; | |
8d433671 | 492 | |
8a132379 | 493 | tubpar[0] = 20.2/2.; |
494 | tubpar[1] = 20.6/2.; | |
495 | tubpar[2] = 2.15/2.; | |
e686cc84 | 496 | gMC->Gsvolu("QT08", "TUBE", idtmed[7], tubpar, 3); |
497 | gMC->Gspos("QT08", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
8d433671 | 498 | // Ch.debug |
8a132379 | 499 | //printf(" QT08 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); |
500 | ||
501 | zd1 += 2.*tubpar[2]; | |
8d433671 | 502 | |
8a132379 | 503 | // Flange (ID=196 mm)(last part of VMZAR and first part of VCTYB) |
504 | tubpar[0] = 19.6/2.; | |
505 | tubpar[1] = 25.3/2.; | |
506 | tubpar[2] = 4.9/2.; | |
507 | gMC->Gsvolu("QT09", "TUBE", idtmed[7], tubpar, 3); | |
508 | gMC->Gspos("QT09", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
509 | // Ch.debug | |
510 | //printf(" QT09 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); | |
511 | ||
512 | zd1 += 2.*tubpar[2]; | |
513 | // Ch.debug | |
e4d73825 | 514 | //printf(" Beginning of VCTYB volume @ z = %1.2f \n",-zd1); |
8a132379 | 515 | |
516 | // simulation of the trousers (VCTYB) | |
517 | tubpar[0] = 19.6/2.; | |
518 | tubpar[1] = 20.0/2.; | |
519 | tubpar[2] = 3.9/2.; | |
520 | gMC->Gsvolu("QT10", "TUBE", idtmed[7], tubpar, 3); | |
521 | gMC->Gspos("QT10", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
522 | // Ch.debug | |
523 | //printf(" QT10 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); | |
524 | ||
525 | zd1 += 2.*tubpar[2]; | |
526 | ||
527 | // transition cone from ID=196. to ID=216.6 | |
528 | conpar[0] = 32.55/2.; | |
529 | conpar[1] = 21.66/2.; | |
530 | conpar[2] = 22.06/2.; | |
531 | conpar[3] = 19.6/2.; | |
532 | conpar[4] = 20.0/2.; | |
533 | gMC->Gsvolu("QC09", "CONE", idtmed[7], conpar, 5); | |
534 | gMC->Gspos("QC09", 1, "ZDCC", 0., 0., -conpar[0]-zd1, 0, "ONLY"); | |
535 | // Ch.debug | |
536 | //printf(" QC09 CONE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-zd1); | |
537 | ||
538 | zd1 += 2.*conpar[0]; | |
539 | ||
540 | // tube | |
541 | tubpar[0] = 21.66/2.; | |
542 | tubpar[1] = 22.06/2.; | |
543 | tubpar[2] = 28.6/2.; | |
544 | gMC->Gsvolu("QT11", "TUBE", idtmed[7], tubpar, 3); | |
545 | gMC->Gspos("QT11", 1, "ZDCC", 0., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
546 | // Ch.debug | |
547 | //printf(" QT11 TUBE pipe from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); | |
548 | ||
549 | zd1 += 2.*tubpar[2]; | |
550 | // Ch.debug | |
551 | //printf(" Beginning of recombination chamber @ z = %f \n",-zd1); | |
8cdd9dc7 | 552 | |
553 | // -------------------------------------------------------- | |
554 | // RECOMBINATION CHAMBER IMPLEMENTED USING TGeo CLASSES!!!! | |
555 | // author: Chiara (August 2008) | |
556 | // -------------------------------------------------------- | |
557 | // TRANSFORMATION MATRICES | |
558 | // Combi transformation: | |
559 | Double_t dx = -3.970000; | |
560 | Double_t dy = 0.000000; | |
561 | Double_t dz = 0.0; | |
562 | // Rotation: | |
e686cc84 | 563 | Double_t thx = 84.989100; Double_t phx = 180.000000; |
8cdd9dc7 | 564 | Double_t thy = 90.000000; Double_t phy = 90.000000; |
e686cc84 | 565 | Double_t thz = 185.010900; Double_t phz = 0.000000; |
8cdd9dc7 | 566 | TGeoRotation *rotMatrix1c = new TGeoRotation("c",thx,phx,thy,phy,thz,phz); |
567 | // Combi transformation: | |
568 | dx = -3.970000; | |
569 | dy = 0.000000; | |
570 | dz = 0.0; | |
571 | TGeoCombiTrans *rotMatrix2c = new TGeoCombiTrans("ZDCC_c1", dx,dy,dz,rotMatrix1c); | |
572 | rotMatrix2c->RegisterYourself(); | |
573 | // Combi transformation: | |
574 | dx = 3.970000; | |
575 | dy = 0.000000; | |
576 | dz = 0.0; | |
577 | // Rotation: | |
e686cc84 | 578 | thx = 95.010900; phx = 180.000000; |
579 | thy = 90.000000; phy = 90.000000; | |
580 | thz = 180.-5.010900; phz = 0.000000; | |
8cdd9dc7 | 581 | TGeoRotation *rotMatrix3c = new TGeoRotation("",thx,phx,thy,phy,thz,phz); |
582 | TGeoCombiTrans *rotMatrix4c = new TGeoCombiTrans("ZDCC_c2", dx,dy,dz,rotMatrix3c); | |
583 | rotMatrix4c->RegisterYourself(); | |
584 | ||
585 | // VOLUMES DEFINITION | |
586 | // Volume: ZDCC | |
587 | TGeoVolume *pZDCC = gGeoManager->GetVolume("ZDCC"); | |
8d433671 | 588 | |
6ea2fc44 | 589 | conpar[0] = (90.1-0.95-0.26-0.0085)/2.; |
8cdd9dc7 | 590 | conpar[1] = 0.0/2.; |
591 | conpar[2] = 21.6/2.; | |
592 | conpar[3] = 0.0/2.; | |
593 | conpar[4] = 5.8/2.; | |
e18bd373 | 594 | new TGeoCone("QCLext", conpar[0],conpar[1],conpar[2],conpar[3],conpar[4]); |
8cdd9dc7 | 595 | |
6ea2fc44 | 596 | conpar[0] = (90.1-0.95-0.26-0.0085)/2.; |
8cdd9dc7 | 597 | conpar[1] = 0.0/2.; |
598 | conpar[2] = 21.2/2.; | |
599 | conpar[3] = 0.0/2.; | |
600 | conpar[4] = 5.4/2.; | |
e18bd373 | 601 | new TGeoCone("QCLint", conpar[0],conpar[1],conpar[2],conpar[3],conpar[4]); |
8cdd9dc7 | 602 | |
603 | // Outer trousers | |
604 | TGeoCompositeShape *pOutTrousersC = new TGeoCompositeShape("outTrousersC", "QCLext:ZDCC_c1+QCLext:ZDCC_c2"); | |
605 | ||
606 | // Volume: QCLext | |
30f5a47b | 607 | TGeoMedium *medZDCFe = gGeoManager->GetMedium("ZDC_ZIRONT"); |
8cdd9dc7 | 608 | TGeoVolume *pQCLext = new TGeoVolume("QCLext",pOutTrousersC, medZDCFe); |
2bb07bb4 | 609 | pQCLext->SetLineColor(kGreen); |
8cdd9dc7 | 610 | pQCLext->SetVisLeaves(kTRUE); |
611 | // | |
9843f008 | 612 | TGeoTranslation *tr1c = new TGeoTranslation(0., 0., (Double_t) -conpar[0]-0.95-zd1); |
8a132379 | 613 | //printf(" Recombination chamber from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-0.95-zd1); |
5748cff3 | 614 | // |
8cdd9dc7 | 615 | pZDCC->AddNode(pQCLext, 1, tr1c); |
616 | // Inner trousers | |
617 | TGeoCompositeShape *pIntTrousersC = new TGeoCompositeShape("intTrousersC", "QCLint:ZDCC_c1+QCLint:ZDCC_c2"); | |
618 | // Volume: QCLint | |
619 | TGeoMedium *medZDCvoid = gGeoManager->GetMedium("ZDC_ZVOID"); | |
620 | TGeoVolume *pQCLint = new TGeoVolume("QCLint",pIntTrousersC, medZDCvoid); | |
2bb07bb4 | 621 | pQCLint->SetLineColor(kTeal); |
8cdd9dc7 | 622 | pQCLint->SetVisLeaves(kTRUE); |
623 | pQCLext->AddNode(pQCLint, 1); | |
624 | ||
625 | zd1 += 90.1; | |
fbcd13e2 | 626 | Double_t offset = 0.5; |
627 | zd1 = zd1+offset; | |
8cdd9dc7 | 628 | |
629 | // second section : 2 tubes (ID = 54. OD = 58.) | |
630 | tubpar[0] = 5.4/2.; | |
631 | tubpar[1] = 5.8/2.; | |
fbcd13e2 | 632 | tubpar[2] = 40.0/2.; |
8a132379 | 633 | gMC->Gsvolu("QT12", "TUBE", idtmed[7], tubpar, 3); |
634 | gMC->Gspos("QT12", 1, "ZDCC", -15.8/2., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
635 | gMC->Gspos("QT12", 2, "ZDCC", 15.8/2., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
8d433671 | 636 | // Ch.debug |
8a132379 | 637 | //printf(" QT12 TUBE from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); |
8d433671 | 638 | |
8cdd9dc7 | 639 | zd1 += 2.*tubpar[2]; |
8d433671 | 640 | |
8cdd9dc7 | 641 | // transition x2zdc to recombination chamber : skewed cone |
fbcd13e2 | 642 | conpar[0] = (10.-0.2-offset)/2.; |
8cdd9dc7 | 643 | conpar[1] = 5.4/2.; |
644 | conpar[2] = 5.8/2.; | |
645 | conpar[3] = 6.3/2.; | |
646 | conpar[4] = 7.0/2.; | |
8a132379 | 647 | gMC->Gsvolu("QC10", "CONE", idtmed[7], conpar, 5); |
648 | gMC->Gspos("QC10", 1, "ZDCC", -7.9-0.175, 0., -conpar[0]-0.1-zd1, irotpipe1, "ONLY"); | |
649 | gMC->Gspos("QC10", 2, "ZDCC", 7.9+0.175, 0., -conpar[0]-0.1-zd1, irotpipe2, "ONLY"); | |
650 | //printf(" QC10 CONE from z = %1.2f to z= %1.2f\n",-zd1,-2*conpar[0]-0.2-zd1); | |
8cdd9dc7 | 651 | |
652 | zd1 += 2.*conpar[0]+0.2; | |
653 | ||
654 | // 2 tubes (ID = 63 mm OD=70 mm) | |
655 | tubpar[0] = 6.3/2.; | |
656 | tubpar[1] = 7.0/2.; | |
e686cc84 | 657 | tubpar[2] = 639.8/2.; |
8a132379 | 658 | gMC->Gsvolu("QT13", "TUBE", idtmed[7], tubpar, 3); |
659 | gMC->Gspos("QT13", 1, "ZDCC", -16.5/2., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
660 | gMC->Gspos("QT13", 2, "ZDCC", 16.5/2., 0., -tubpar[2]-zd1, 0, "ONLY"); | |
661 | //printf(" QT13 TUBE from z = %1.2f to z= %1.2f\n",-zd1,-2*tubpar[2]-zd1); | |
8cdd9dc7 | 662 | |
663 | zd1 += 2.*tubpar[2]; | |
8a132379 | 664 | //printf(" END OF SIDE C BEAM PIPE DEFINITION @ z = %f\n",-zd1); |
8cdd9dc7 | 665 | |
2fdd1072 | 666 | |
667 | // -- Luminometer (Cu box) in front of ZN - side C | |
668 | boxpar[0] = 8.0/2.; | |
669 | boxpar[1] = 8.0/2.; | |
30f5a47b | 670 | boxpar[2] = fLumiLength/2.; |
fea9b334 | 671 | gMC->Gsvolu("QLUC", "BOX ", idtmed[9], boxpar, 3); |
2fdd1072 | 672 | gMC->Gspos("QLUC", 1, "ZDCC", 0., 0., fPosZNC[2]+66.+boxpar[2], 0, "ONLY"); |
8a132379 | 673 | //printf(" QLUC LUMINOMETER from z = %1.2f to z= %1.2f\n", fPosZNC[2]+66., fPosZNC[2]+66.+2*boxpar[2]); |
8d433671 | 674 | |
675 | // -- END OF BEAM PIPE VOLUME DEFINITION FOR SIDE C (RB26 SIDE) | |
676 | // ---------------------------------------------------------------- | |
677 | ||
678 | //////////////////////////////////////////////////////////////// | |
679 | // // | |
680 | // SIDE A - RB24 // | |
681 | // // | |
682 | /////////////////////////////////////////////////////////////// | |
683 | ||
684 | // Rotation Matrices definition | |
e686cc84 | 685 | Int_t irotpipe3, irotpipe4, irotpipe5; |
8d433671 | 686 | //-- rotation matrices for the tilted cone after the TDI to recenter vacuum chamber |
e686cc84 | 687 | gMC->Matrix(irotpipe3,90.-1.8934,0.,90.,90.,1.8934,180.); |
8cdd9dc7 | 688 | //-- rotation matrices for the tilted tube before and after the TDI |
e686cc84 | 689 | gMC->Matrix(irotpipe4,90.-3.8,0.,90.,90.,3.8,180.); |
690 | //-- rotation matrix for the tilted cone after the TDI | |
691 | gMC->Matrix(irotpipe5,90.+9.8,0.,90.,90.,9.8,0.); | |
8d433671 | 692 | |
693 | // -- Mother of the ZDCs (Vacuum PCON) | |
6ac9cca5 | 694 | zd2 = 1910.22;// zd2 initial value |
8d433671 | 695 | |
696 | conpar[0] = 0.; | |
697 | conpar[1] = 360.; | |
698 | conpar[2] = 2.; | |
699 | conpar[3] = zd2; | |
700 | conpar[4] = 0.; | |
701 | conpar[5] = 55.; | |
702 | conpar[6] = 13500.; | |
703 | conpar[7] = 0.; | |
704 | conpar[8] = 55.; | |
f853b9aa | 705 | gMC->Gsvolu("ZDCA", "PCON", idtmed[10], conpar, 9); |
706 | gMC->Gspos("ZDCA", 1, "ALIC", 0., 0., 0., 0, "ONLY"); | |
8d433671 | 707 | |
3268e9bb | 708 | // To avoid overlaps 1 micron are left between certain volumes! |
e686cc84 | 709 | Double_t dxNoOverlap = 0.0; |
710 | //zd2 += dxNoOverlap; | |
3268e9bb | 711 | |
f853b9aa | 712 | // BEAM PIPE from 19.10 m to inner triplet beginning (22.965 m) |
8d433671 | 713 | tubpar[0] = 6.0/2.; |
714 | tubpar[1] = 6.4/2.; | |
3268e9bb | 715 | tubpar[2] = 386.28/2. - dxNoOverlap; |
cd807e71 | 716 | gMC->Gsvolu("QA01", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 717 | gMC->Gspos("QA01", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 718 | // Ch.debug |
8a132379 | 719 | //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 | 720 | |
721 | zd2 += 2.*tubpar[2]; | |
722 | ||
723 | // -- FIRST SECTION OF THE BEAM PIPE (from beginning of inner triplet to | |
f853b9aa | 724 | // beginning of D1) |
8d433671 | 725 | tubpar[0] = 6.3/2.; |
726 | tubpar[1] = 6.7/2.; | |
3268e9bb | 727 | tubpar[2] = 3541.8/2. - dxNoOverlap; |
cd807e71 | 728 | gMC->Gsvolu("QA02", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 729 | gMC->Gspos("QA02", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 730 | // Ch.debug |
8a132379 | 731 | //printf(" QA02 TUBE from z = %1.2f to z= %1.2f (D1 begin)\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 732 | |
733 | zd2 += 2.*tubpar[2]; | |
734 | ||
735 | ||
736 | // -- SECOND SECTION OF THE BEAM PIPE (from the beginning of D1 to the beginning of D2) | |
737 | // | |
738 | // FROM (MAGNETIC) BEGINNING OF D1 TO THE (MAGNETIC) END OF D1 + 126.5 cm | |
739 | // CYLINDRICAL PIPE of diameter increasing from 6.75 cm up to 8.0 cm | |
740 | // from magnetic end : | |
741 | // 1) 80.1 cm still with ID = 6.75 radial beam screen | |
742 | // 2) 2.5 cm conical section from ID = 6.75 to ID = 8.0 cm | |
743 | // 3) 43.9 cm straight section (tube) with ID = 8.0 cm | |
8d433671 | 744 | |
745 | tubpar[0] = 6.75/2.; | |
746 | tubpar[1] = 7.15/2.; | |
747 | tubpar[2] = (945.0+80.1)/2.; | |
cd807e71 | 748 | gMC->Gsvolu("QA03", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 749 | gMC->Gspos("QA03", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 750 | // Ch.debug |
8a132379 | 751 | //printf(" QA03 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 752 | |
753 | zd2 += 2.*tubpar[2]; | |
754 | ||
755 | // Transition Cone from ID=67.5 mm to ID=80 mm | |
8d433671 | 756 | conpar[0] = 2.5/2.; |
757 | conpar[1] = 6.75/2.; | |
758 | conpar[2] = 7.15/2.; | |
759 | conpar[3] = 8.0/2.; | |
760 | conpar[4] = 8.4/2.; | |
cd807e71 | 761 | gMC->Gsvolu("QA04", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 762 | gMC->Gspos("QA04", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
8a132379 | 763 | //printf(" QA04 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 764 | |
765 | zd2 += 2.*conpar[0]; | |
766 | ||
767 | tubpar[0] = 8.0/2.; | |
768 | tubpar[1] = 8.4/2.; | |
e686cc84 | 769 | tubpar[2] = (43.9+20.+28.5+28.5)/2.; |
cd807e71 | 770 | gMC->Gsvolu("QA05", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 771 | gMC->Gspos("QA05", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 772 | // Ch.debug |
8a132379 | 773 | //printf(" QA05 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 774 | |
775 | zd2 += 2.*tubpar[2]; | |
776 | ||
f853b9aa | 777 | // Second section of VAEHI (transition cone from ID=80mm to ID=98mm) |
8d433671 | 778 | conpar[0] = 4.0/2.; |
779 | conpar[1] = 8.0/2.; | |
780 | conpar[2] = 8.4/2.; | |
781 | conpar[3] = 9.8/2.; | |
782 | conpar[4] = 10.2/2.; | |
e686cc84 | 783 | gMC->Gsvolu("QAV1", "CONE", idtmed[7], conpar, 5); |
784 | gMC->Gspos("QAV1", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); | |
8a132379 | 785 | //printf(" QAV1 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 786 | |
787 | zd2 += 2.*conpar[0]; | |
788 | ||
f853b9aa | 789 | //Third section of VAEHI (transition cone from ID=98mm to ID=90mm) |
8d433671 | 790 | conpar[0] = 1.0/2.; |
791 | conpar[1] = 9.8/2.; | |
792 | conpar[2] = 10.2/2.; | |
793 | conpar[3] = 9.0/2.; | |
794 | conpar[4] = 9.4/2.; | |
e686cc84 | 795 | gMC->Gsvolu("QAV2", "CONE", idtmed[7], conpar, 5); |
796 | gMC->Gspos("QAV2", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); | |
8a132379 | 797 | //printf(" QAV2 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 798 | |
799 | zd2 += 2.*conpar[0]; | |
800 | ||
f853b9aa | 801 | // Fourth section of VAEHI (tube ID=90mm) |
8d433671 | 802 | tubpar[0] = 9.0/2.; |
803 | tubpar[1] = 9.4/2.; | |
804 | tubpar[2] = 31.0/2.; | |
e686cc84 | 805 | gMC->Gsvolu("QAV3", "TUBE", idtmed[7], tubpar, 3); |
806 | gMC->Gspos("QAV3", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 807 | // Ch.debug |
8a132379 | 808 | //printf(" QAV3 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 809 | |
810 | zd2 += 2.*tubpar[2]; | |
811 | ||
8d433671 | 812 | //---------------------------- TCDD beginning ---------------------------------- |
813 | // space for the insertion of the collimator TCDD (2 m) | |
8d433671 | 814 | // TCDD ZONE - 1st volume |
815 | conpar[0] = 1.3/2.; | |
816 | conpar[1] = 9.0/2.; | |
817 | conpar[2] = 13.0/2.; | |
818 | conpar[3] = 9.6/2.; | |
819 | conpar[4] = 13.0/2.; | |
cd807e71 | 820 | gMC->Gsvolu("Q01T", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 821 | gMC->Gspos("Q01T", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
8a132379 | 822 | //printf(" Q01T CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 823 | |
824 | zd2 += 2.*conpar[0]; | |
825 | ||
826 | // TCDD ZONE - 2nd volume | |
827 | tubpar[0] = 9.6/2.; | |
828 | tubpar[1] = 10.0/2.; | |
829 | tubpar[2] = 1.0/2.; | |
cd807e71 | 830 | gMC->Gsvolu("Q02T", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 831 | gMC->Gspos("Q02T", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 832 | // Ch.debug |
8a132379 | 833 | //printf(" Q02T TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 834 | |
835 | zd2 += 2.*tubpar[2]; | |
836 | ||
837 | // TCDD ZONE - third volume | |
838 | conpar[0] = 9.04/2.; | |
839 | conpar[1] = 9.6/2.; | |
840 | conpar[2] = 10.0/2.; | |
841 | conpar[3] = 13.8/2.; | |
842 | conpar[4] = 14.2/2.; | |
cd807e71 | 843 | gMC->Gsvolu("Q03T", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 844 | gMC->Gspos("Q03T", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
8a132379 | 845 | //printf(" Q03T CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 846 | |
847 | zd2 += 2.*conpar[0]; | |
848 | ||
849 | // TCDD ZONE - 4th volume | |
850 | tubpar[0] = 13.8/2.; | |
851 | tubpar[1] = 14.2/2.; | |
852 | tubpar[2] = 38.6/2.; | |
cd807e71 | 853 | gMC->Gsvolu("Q04T", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 854 | gMC->Gspos("Q04T", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 855 | // Ch.debug |
8a132379 | 856 | //printf(" Q04T TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 857 | |
858 | zd2 += 2.*tubpar[2]; | |
859 | ||
860 | // TCDD ZONE - 5th volume | |
861 | tubpar[0] = 21.0/2.; | |
862 | tubpar[1] = 21.4/2.; | |
863 | tubpar[2] = 100.12/2.; | |
cd807e71 | 864 | gMC->Gsvolu("Q05T", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 865 | gMC->Gspos("Q05T", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 866 | // Ch.debug |
8a132379 | 867 | //printf(" Q05T TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 868 | |
869 | zd2 += 2.*tubpar[2]; | |
870 | ||
871 | // TCDD ZONE - 6th volume | |
872 | tubpar[0] = 13.8/2.; | |
873 | tubpar[1] = 14.2/2.; | |
874 | tubpar[2] = 38.6/2.; | |
cd807e71 | 875 | gMC->Gsvolu("Q06T", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 876 | gMC->Gspos("Q06T", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
8d433671 | 877 | // Ch.debug |
8a132379 | 878 | //printf(" Q06T TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 879 | |
880 | zd2 += 2.*tubpar[2]; | |
881 | ||
882 | // TCDD ZONE - 7th volume | |
883 | conpar[0] = 11.34/2.; | |
884 | conpar[1] = 13.8/2.; | |
885 | conpar[2] = 14.2/2.; | |
886 | conpar[3] = 18.0/2.; | |
887 | conpar[4] = 18.4/2.; | |
cd807e71 | 888 | gMC->Gsvolu("Q07T", "CONE", idtmed[7], conpar, 5); |
f853b9aa | 889 | gMC->Gspos("Q07T", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); |
8a132379 | 890 | //printf(" Q07T CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 891 | |
892 | zd2 += 2.*conpar[0]; | |
893 | ||
f853b9aa | 894 | // Upper section : one single phi segment of a tube |
895 | // 5 parameters for tubs: inner radius = 0., | |
e686cc84 | 896 | // outer radius = 7. cm, half length = 50 cm |
f853b9aa | 897 | // phi1 = 0., phi2 = 180. |
8d433671 | 898 | tubspar[0] = 0.0/2.; |
e686cc84 | 899 | tubspar[1] = 14.0/2.; |
8d433671 | 900 | tubspar[2] = 100.0/2.; |
901 | tubspar[3] = 0.; | |
902 | tubspar[4] = 180.; | |
cd807e71 | 903 | gMC->Gsvolu("Q08T", "TUBS", idtmed[7], tubspar, 5); |
8d433671 | 904 | // Ch.debug |
8a132379 | 905 | //printf(" upper part : one single phi segment of a tube (Q08T)\n"); |
f853b9aa | 906 | |
907 | // rectangular beam pipe inside TCDD upper section (Vacuum) | |
8d433671 | 908 | boxpar[0] = 7.0/2.; |
e686cc84 | 909 | boxpar[1] = 2.2/2.; |
8d433671 | 910 | boxpar[2] = 100./2.; |
911 | gMC->Gsvolu("Q09T", "BOX ", idtmed[10], boxpar, 3); | |
f853b9aa | 912 | // positioning vacuum box in the upper section of TCDD |
e686cc84 | 913 | gMC->Gspos("Q09T", 1, "Q08T", 0., 1.1, 0., 0, "ONLY"); |
8d433671 | 914 | |
f853b9aa | 915 | // lower section : one single phi segment of a tube |
8d433671 | 916 | tubspar[0] = 0.0/2.; |
e686cc84 | 917 | tubspar[1] = 14.0/2.; |
8d433671 | 918 | tubspar[2] = 100.0/2.; |
919 | tubspar[3] = 180.; | |
920 | tubspar[4] = 360.; | |
cd807e71 | 921 | gMC->Gsvolu("Q10T", "TUBS", idtmed[7], tubspar, 5); |
f853b9aa | 922 | // rectangular beam pipe inside TCDD lower section (Vacuum) |
8d433671 | 923 | boxpar[0] = 7.0/2.; |
e686cc84 | 924 | boxpar[1] = 2.2/2.; |
8d433671 | 925 | boxpar[2] = 100./2.; |
926 | gMC->Gsvolu("Q11T", "BOX ", idtmed[10], boxpar, 3); | |
f853b9aa | 927 | // positioning vacuum box in the lower section of TCDD |
e686cc84 | 928 | gMC->Gspos("Q11T", 1, "Q10T", 0., -1.1, 0., 0, "ONLY"); |
8d433671 | 929 | |
e686cc84 | 930 | // positioning TCDD elements in ZDCA, (inside TCDD volume) |
931 | gMC->Gspos("Q08T", 1, "ZDCA", 0., 2., -100.+zd2, 0, "ONLY"); | |
932 | gMC->Gspos("Q10T", 1, "ZDCA", 0., -2., -100.+zd2, 0, "ONLY"); | |
8d433671 | 933 | |
934 | // RF screen | |
935 | boxpar[0] = 0.2/2.; | |
e686cc84 | 936 | boxpar[1] = 4.0/2.; |
8d433671 | 937 | boxpar[2] = 100./2.; |
cd807e71 | 938 | gMC->Gsvolu("Q12T", "BOX ", idtmed[7], boxpar, 3); |
8d433671 | 939 | // positioning RF screen at both sides of TCDD |
e686cc84 | 940 | gMC->Gspos("Q12T", 1, "ZDCA", tubspar[1]+boxpar[0], 0., -100.+zd2, 0, "ONLY"); |
941 | gMC->Gspos("Q12T", 2, "ZDCA", -tubspar[1]-boxpar[0], 0., -100.+zd2, 0, "ONLY"); | |
8d433671 | 942 | //---------------------------- TCDD end --------------------------------------- |
943 | ||
e686cc84 | 944 | // The following elliptical tube 180 mm x 70 mm |
945 | // (obtained positioning the void QA09 in QA08) | |
946 | // represents VMTSA (780 mm) + space reserved to the TCTVB (1480 mm)+ | |
947 | // VMTSA (780 mm) + first part of VCTCP (93 mm) | |
8d433671 | 948 | |
e686cc84 | 949 | tubpar[0] = 18.4/2.; |
950 | tubpar[1] = 7.4/2.; | |
951 | tubpar[2] = 313.3/2.; | |
64eb24d9 | 952 | // gMC->Gsvolu("QA06", "ELTU", idtmed[7], tubpar, 3); |
953 | // temporary replace with a scaled tube (AG) | |
954 | TGeoTube *tubeQA06 = new TGeoTube(0.,tubpar[0],tubpar[2]); | |
955 | TGeoScale *scaleQA06 = new TGeoScale(1., tubpar[1]/tubpar[0], 1.); | |
956 | TGeoScaledShape *sshapeQA06 = new TGeoScaledShape(tubeQA06, scaleQA06); | |
957 | new TGeoVolume("QA06", sshapeQA06, gGeoManager->GetMedium(idtmed[7])); | |
8a132379 | 958 | //printf(" QA06 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 959 | |
e686cc84 | 960 | tubpar[0] = 18.0/2.; |
961 | tubpar[1] = 7.0/2.; | |
962 | tubpar[2] = 313.3/2.; | |
64eb24d9 | 963 | // gMC->Gsvolu("QA07", "ELTU", idtmed[10], tubpar, 3); |
964 | // temporary replace with a scaled tube (AG) | |
965 | TGeoTube *tubeQA07 = new TGeoTube(0.,tubpar[0],tubpar[2]); | |
966 | TGeoScale *scaleQA07 = new TGeoScale(1., tubpar[1]/tubpar[0], 1.); | |
967 | TGeoScaledShape *sshapeQA07 = new TGeoScaledShape(tubeQA07, scaleQA07); | |
64b94479 | 968 | new TGeoVolume("QA07", sshapeQA07, gGeoManager->GetMedium(idtmed[10])); |
8a132379 | 969 | //printf(" QA07 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
e686cc84 | 970 | gMC->Gspos("QA06", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
971 | gMC->Gspos("QA07", 1, "QA06", 0., 0., 0., 0, "ONLY"); | |
925008a9 | 972 | |
973 | // Vertical collimator jaws (defined ONLY if fVCollAperture<3.5!) | |
f2d7b073 | 974 | if(fVCollSideAAperture<3.5){ |
925008a9 | 975 | boxpar[0] = 5.4/2.; |
f2d7b073 | 976 | boxpar[1] = (3.5-fVCollSideAAperture-fVCollSideACentreY-0.7)/2.; |
30f5a47b | 977 | if(boxpar[1]<0.) boxpar[1]=0.; |
925008a9 | 978 | boxpar[2] = 124.4/2.; |
30f5a47b | 979 | gMC->Gsvolu("QCVA" , "BOX ", idtmed[13], boxpar, 3); |
f2d7b073 | 980 | gMC->Gspos("QCVA", 1, "QA07", -boxpar[0], fVCollSideAAperture+fVCollSideACentreY+boxpar[1], -313.3/2.+78.+148./2., 0, "ONLY"); |
981 | gMC->Gspos("QCVA", 2, "QA07", -boxpar[0], -fVCollSideAAperture+fVCollSideACentreY-boxpar[1], -313.3/2.+78.+148./2., 0, "ONLY"); | |
925008a9 | 982 | } |
983 | ||
8d433671 | 984 | zd2 += 2.*tubpar[2]; |
e686cc84 | 985 | |
986 | // VCTCP second part: transition cone from ID=180 to ID=212.7 | |
987 | conpar[0] = 31.5/2.; | |
988 | conpar[1] = 18.0/2.; | |
989 | conpar[2] = 18.6/2.; | |
990 | conpar[3] = 21.27/2.; | |
991 | conpar[4] = 21.87/2.; | |
992 | gMC->Gsvolu("QA08", "CONE", idtmed[7], conpar, 5); | |
993 | gMC->Gspos("QA08", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); | |
994 | // Ch.debug | |
8a132379 | 995 | //printf(" QA08 CONE from z = %Third part of VCTCR: tube (ID=196 mm) f to z = %f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 996 | |
e686cc84 | 997 | zd2 += 2.*conpar[0]; |
8d433671 | 998 | |
e686cc84 | 999 | // Tube ID 212.7 mm |
1000 | // Represents VCTCP third part (92 mm) + VCDWB (765 mm) + VMBGA (400 mm) + | |
1001 | // VCDWE (300 mm) + VMBGA (400 mm) | |
1002 | tubpar[0] = 21.27/2.; | |
1003 | tubpar[1] = 21.87/2.; | |
1004 | tubpar[2] = 195.7/2.; | |
1005 | gMC->Gsvolu("QA09", "TUBE", idtmed[7], tubpar, 3); | |
1006 | gMC->Gspos("QA09", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8a132379 | 1007 | //printf(" QA09 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1008 | |
1009 | zd2 += 2.*tubpar[2]; | |
8d433671 | 1010 | |
e686cc84 | 1011 | // skewed transition piece (ID=212.7 mm to 332 mm) (before TDI) |
1012 | conpar[0] = (50.0-0.73-1.13)/2.; | |
1013 | conpar[1] = 21.27/2.; | |
1014 | conpar[2] = 21.87/2.; | |
1015 | conpar[3] = 33.2/2.; | |
1016 | conpar[4] = 33.8/2.; | |
1017 | gMC->Gsvolu("QA10", "CONE", idtmed[7], conpar, 5); | |
1018 | gMC->Gspos("QA10", 1, "ZDCA", -1.66, 0., conpar[0]+0.73+zd2, irotpipe4, "ONLY"); | |
1019 | // Ch.debug | |
8a132379 | 1020 | //printf(" QA10 skewed CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+0.73+1.13+zd2); |
8d433671 | 1021 | |
e686cc84 | 1022 | zd2 += 2.*conpar[0]+0.73+1.13; |
8d433671 | 1023 | |
f853b9aa | 1024 | // Vacuum chamber containing TDI |
1243078f | 1025 | tubpar[0] = 0.; |
1026 | tubpar[1] = 54.6/2.; | |
1027 | tubpar[2] = 540.0/2.; | |
1028 | gMC->Gsvolu("Q13TM", "TUBE", idtmed[10], tubpar, 3); | |
1029 | gMC->Gspos("Q13TM", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 1030 | tubpar[0] = 54.0/2.; |
1031 | tubpar[1] = 54.6/2.; | |
1032 | tubpar[2] = 540.0/2.; | |
cd807e71 | 1033 | gMC->Gsvolu("Q13T", "TUBE", idtmed[7], tubpar, 3); |
1243078f | 1034 | gMC->Gspos("Q13T", 1, "Q13TM", 0., 0., 0., 0, "ONLY"); |
8d433671 | 1035 | // Ch.debug |
8a132379 | 1036 | //printf(" Q13T TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1037 | |
1038 | zd2 += 2.*tubpar[2]; | |
1039 | ||
f853b9aa | 1040 | //---------------- INSERT TDI INSIDE Q13T ----------------------------------- |
8d433671 | 1041 | boxpar[0] = 11.0/2.; |
1042 | boxpar[1] = 9.0/2.; | |
1043 | boxpar[2] = 540.0/2.; | |
cd807e71 | 1044 | gMC->Gsvolu("QTD1", "BOX ", idtmed[7], boxpar, 3); |
1243078f | 1045 | gMC->Gspos("QTD1", 1, "Q13TM", -3.8, 10.5, 0., 0, "ONLY"); |
8d433671 | 1046 | boxpar[0] = 11.0/2.; |
1047 | boxpar[1] = 9.0/2.; | |
1048 | boxpar[2] = 540.0/2.; | |
cd807e71 | 1049 | gMC->Gsvolu("QTD2", "BOX ", idtmed[7], boxpar, 3); |
1243078f | 1050 | gMC->Gspos("QTD2", 1, "Q13TM", -3.8, -10.5, 0., 0, "ONLY"); |
8d433671 | 1051 | boxpar[0] = 5.1/2.; |
1052 | boxpar[1] = 0.2/2.; | |
1053 | boxpar[2] = 540.0/2.; | |
cd807e71 | 1054 | gMC->Gsvolu("QTD3", "BOX ", idtmed[7], boxpar, 3); |
1243078f | 1055 | gMC->Gspos("QTD3", 1, "Q13TM", -3.8+5.5+boxpar[0], 6.1, 0., 0, "ONLY"); |
1056 | gMC->Gspos("QTD3", 2, "Q13TM", -3.8+5.5+boxpar[0], -6.1, 0., 0, "ONLY"); | |
1057 | gMC->Gspos("QTD3", 3, "Q13TM", -3.8-5.5-boxpar[0], 6.1, 0., 0, "ONLY"); | |
1058 | gMC->Gspos("QTD3", 4, "Q13TM", -3.8-5.5-boxpar[0], -6.1, 0., 0, "ONLY"); | |
f853b9aa | 1059 | // |
8d433671 | 1060 | tubspar[0] = 12.0/2.; |
1061 | tubspar[1] = 12.4/2.; | |
1062 | tubspar[2] = 540.0/2.; | |
1063 | tubspar[3] = 90.; | |
1064 | tubspar[4] = 270.; | |
cd807e71 | 1065 | gMC->Gsvolu("QTD4", "TUBS", idtmed[7], tubspar, 5); |
1243078f | 1066 | gMC->Gspos("QTD4", 1, "Q13TM", -3.8-10.6, 0., 0., 0, "ONLY"); |
8d433671 | 1067 | tubspar[0] = 12.0/2.; |
1068 | tubspar[1] = 12.4/2.; | |
1069 | tubspar[2] = 540.0/2.; | |
1070 | tubspar[3] = -90.; | |
1071 | tubspar[4] = 90.; | |
cd807e71 | 1072 | gMC->Gsvolu("QTD5", "TUBS", idtmed[7], tubspar, 5); |
1243078f | 1073 | gMC->Gspos("QTD5", 1, "Q13TM", -3.8+10.6, 0., 0., 0, "ONLY"); |
8d433671 | 1074 | //---------------- END DEFINING TDI INSIDE Q13T ------------------------------- |
1075 | ||
e686cc84 | 1076 | // VCTCG skewed transition piece (ID=332 mm to 212.7 mm) (after TDI) |
1077 | conpar[0] = (50.0-2.92-1.89)/2.; | |
1078 | conpar[1] = 33.2/2.; | |
1079 | conpar[2] = 33.8/2.; | |
1080 | conpar[3] = 21.27/2.; | |
1081 | conpar[4] = 21.87/2.; | |
1082 | gMC->Gsvolu("QA11", "CONE", idtmed[7], conpar, 5); | |
1083 | gMC->Gspos("QA11", 1, "ZDCA", 4.32-3.8, 0., conpar[0]+2.92+zd2, irotpipe5, "ONLY"); | |
1084 | // Ch.debug | |
8a132379 | 1085 | //printf(" QA11 skewed CONE from z = %f to z =%f\n",zd2,2*conpar[0]+2.92+1.89+zd2); |
8d433671 | 1086 | |
e686cc84 | 1087 | zd2 += 2.*conpar[0]+2.92+1.89; |
8d433671 | 1088 | |
8a132379 | 1089 | // The following tube ID 212.7 mm |
e686cc84 | 1090 | // represents VMBGA (400 mm) + VCDWE (300 mm) + VMBGA (400 mm) + |
1091 | // BTVTS (600 mm) + VMLGB (400 mm) | |
1092 | tubpar[0] = 21.27/2.; | |
1093 | tubpar[1] = 21.87/2.; | |
1094 | tubpar[2] = 210.0/2.; | |
1095 | gMC->Gsvolu("QA12", "TUBE", idtmed[7], tubpar, 3); | |
1096 | gMC->Gspos("QA12", 1, "ZDCA", 4., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 1097 | // Ch.debug |
8a132379 | 1098 | //printf(" QA12 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1099 | |
1100 | zd2 += 2.*tubpar[2]; | |
1101 | ||
e686cc84 | 1102 | // First part of VCTCC |
1103 | // skewed transition cone from ID=212.7 mm to ID=797 mm | |
1104 | conpar[0] = (121.0-0.37-1.35)/2.; | |
1105 | conpar[1] = 21.27/2.; | |
1106 | conpar[2] = 21.87/2.; | |
8d433671 | 1107 | conpar[3] = 79.7/2.; |
1108 | conpar[4] = 81.3/2.; | |
e686cc84 | 1109 | gMC->Gsvolu("QA13", "CONE", idtmed[7], conpar, 5); |
1110 | gMC->Gspos("QA13", 1, "ZDCA", 4.-2., 0., conpar[0]+0.37+zd2, irotpipe3, "ONLY"); | |
8a132379 | 1111 | // Ch.debug |
1112 | //printf(" QA13 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+0.37+1.35+zd2); | |
8d433671 | 1113 | |
e686cc84 | 1114 | zd2 += 2.*conpar[0]+0.37+1.35; |
8d433671 | 1115 | |
e686cc84 | 1116 | // The following tube ID 797 mm --- (volume QA16) |
1117 | // represents the second part of VCTCC (4272 mm) + | |
1118 | // 4 x VCDGA (4 x 4272 mm) + | |
1119 | // the first part of VCTCR (850 mm) | |
8d433671 | 1120 | tubpar[0] = 79.7/2.; |
1121 | tubpar[1] = 81.3/2.; | |
e686cc84 | 1122 | tubpar[2] = 2221./2.; |
1123 | gMC->Gsvolu("QA14", "TUBE", idtmed[7], tubpar, 3); | |
1124 | gMC->Gspos("QA14", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
1125 | // Ch.debug | |
e4d73825 | 1126 | //printf(" QA14 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1127 | |
1128 | zd2 += 2.*tubpar[2]; | |
e686cc84 | 1129 | |
1130 | // Second part of VCTCR | |
1131 | // Transition from ID=797 mm to ID=196 mm: | |
8d433671 | 1132 | // in order to simulate the thin window opened in the transition cone |
1133 | // we divide the transition cone in three cones: | |
e686cc84 | 1134 | // (1) 8 mm thick (2) 3 mm thick (3) the third 8 mm thick |
1135 | ||
1136 | // (1) 8 mm thick | |
1137 | conpar[0] = 9.09/2.; // 15 degree | |
8d433671 | 1138 | conpar[1] = 79.7/2.; |
1139 | conpar[2] = 81.3/2.; // thickness 8 mm | |
1140 | conpar[3] = 74.82868/2.; | |
1141 | conpar[4] = 76.42868/2.; // thickness 8 mm | |
e686cc84 | 1142 | gMC->Gsvolu("QA15", "CONE", idtmed[7], conpar, 5); |
1143 | gMC->Gspos("QA15", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); | |
8a132379 | 1144 | //printf(" QA15 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 1145 | |
1146 | zd2 += 2.*conpar[0]; | |
1147 | ||
e686cc84 | 1148 | // (2) 3 mm thick |
8d433671 | 1149 | conpar[0] = 96.2/2.; // 15 degree |
1150 | conpar[1] = 74.82868/2.; | |
1151 | conpar[2] = 75.42868/2.; // thickness 3 mm | |
1152 | conpar[3] = 23.19588/2.; | |
1153 | conpar[4] = 23.79588/2.; // thickness 3 mm | |
e686cc84 | 1154 | gMC->Gsvolu("QA16", "CONE", idtmed[7], conpar, 5); |
1155 | gMC->Gspos("QA16", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); | |
8a132379 | 1156 | //printf(" QA16 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 1157 | |
1158 | zd2 += 2.*conpar[0]; | |
1159 | ||
e686cc84 | 1160 | // (3) 8 mm thick |
8d433671 | 1161 | conpar[0] = 6.71/2.; // 15 degree |
1162 | conpar[1] = 23.19588/2.; | |
1163 | conpar[2] = 24.79588/2.;// thickness 8 mm | |
1164 | conpar[3] = 19.6/2.; | |
1165 | conpar[4] = 21.2/2.;// thickness 8 mm | |
e686cc84 | 1166 | gMC->Gsvolu("QA17", "CONE", idtmed[7], conpar, 5); |
1167 | gMC->Gspos("QA17", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); | |
8a132379 | 1168 | //printf(" QA19 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 1169 | |
1170 | zd2 += 2.*conpar[0]; | |
e686cc84 | 1171 | |
1172 | // Third part of VCTCR: tube (ID=196 mm) | |
8d433671 | 1173 | tubpar[0] = 19.6/2.; |
1174 | tubpar[1] = 21.2/2.; | |
1175 | tubpar[2] = 9.55/2.; | |
e686cc84 | 1176 | gMC->Gsvolu("QA18", "TUBE", idtmed[7], tubpar, 3); |
1177 | gMC->Gspos("QA18", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
1178 | // Ch.debug | |
8a132379 | 1179 | //printf(" QA18 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1180 | |
1181 | zd2 += 2.*tubpar[2]; | |
1182 | ||
e686cc84 | 1183 | // Flange (ID=196 mm) (last part of VCTCR and first part of VMZAR) |
8d433671 | 1184 | tubpar[0] = 19.6/2.; |
1185 | tubpar[1] = 25.3/2.; | |
1186 | tubpar[2] = 4.9/2.; | |
cd807e71 | 1187 | gMC->Gsvolu("QF01", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1188 | gMC->Gspos("QF01", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
e686cc84 | 1189 | // Ch.debug |
8a132379 | 1190 | //printf(" QF01 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1191 | |
1192 | zd2 += 2.*tubpar[2]; | |
1193 | ||
e686cc84 | 1194 | // VMZAR (5 volumes) |
8d433671 | 1195 | tubpar[0] = 20.2/2.; |
1196 | tubpar[1] = 20.6/2.; | |
1197 | tubpar[2] = 2.15/2.; | |
e686cc84 | 1198 | gMC->Gsvolu("QA19", "TUBE", idtmed[7], tubpar, 3); |
1199 | gMC->Gspos("QA19", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
1200 | // Ch.debug | |
8a132379 | 1201 | //printf(" QA19 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1202 | |
1203 | zd2 += 2.*tubpar[2]; | |
1204 | ||
1205 | conpar[0] = 6.9/2.; | |
1206 | conpar[1] = 20.2/2.; | |
1207 | conpar[2] = 20.6/2.; | |
1208 | conpar[3] = 23.9/2.; | |
1209 | conpar[4] = 24.3/2.; | |
e686cc84 | 1210 | gMC->Gsvolu("QA20", "CONE", idtmed[7], conpar, 5); |
1211 | gMC->Gspos("QA20", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); | |
8d433671 | 1212 | // Ch.debug |
8a132379 | 1213 | //printf(" QA20 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 1214 | |
1215 | zd2 += 2.*conpar[0]; | |
1216 | ||
1217 | tubpar[0] = 23.9/2.; | |
1218 | tubpar[1] = 25.5/2.; | |
1219 | tubpar[2] = 17.0/2.; | |
e686cc84 | 1220 | gMC->Gsvolu("QA21", "TUBE", idtmed[7], tubpar, 3); |
1221 | gMC->Gspos("QA21", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 1222 | // Ch.debug |
8a132379 | 1223 | //printf(" QA21 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1224 | |
1225 | zd2 += 2.*tubpar[2]; | |
1226 | ||
1227 | conpar[0] = 6.9/2.; | |
1228 | conpar[1] = 23.9/2.; | |
1229 | conpar[2] = 24.3/2.; | |
1230 | conpar[3] = 20.2/2.; | |
1231 | conpar[4] = 20.6/2.; | |
e686cc84 | 1232 | gMC->Gsvolu("QA22", "CONE", idtmed[7], conpar, 5); |
1233 | gMC->Gspos("QA22", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); | |
8d433671 | 1234 | // Ch.debug |
8a132379 | 1235 | //printf(" QA22 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 1236 | |
1237 | zd2 += 2.*conpar[0]; | |
1238 | ||
1239 | tubpar[0] = 20.2/2.; | |
1240 | tubpar[1] = 20.6/2.; | |
1241 | tubpar[2] = 2.15/2.; | |
e686cc84 | 1242 | gMC->Gsvolu("QA23", "TUBE", idtmed[7], tubpar, 3); |
1243 | gMC->Gspos("QA23", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 1244 | // Ch.debug |
8a132379 | 1245 | //printf(" QA23 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1246 | |
1247 | zd2 += 2.*tubpar[2]; | |
1248 | ||
e686cc84 | 1249 | // Flange (ID=196 mm)(last part of VMZAR and first part of VCTYD) |
8d433671 | 1250 | tubpar[0] = 19.6/2.; |
1251 | tubpar[1] = 25.3/2.; | |
1252 | tubpar[2] = 4.9/2.; | |
cd807e71 | 1253 | gMC->Gsvolu("QF02", "TUBE", idtmed[7], tubpar, 3); |
f853b9aa | 1254 | gMC->Gspos("QF02", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); |
e686cc84 | 1255 | // Ch.debug |
8a132379 | 1256 | //printf(" QF02 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1257 | |
1258 | zd2 += 2.*tubpar[2]; | |
1259 | ||
e686cc84 | 1260 | // simulation of the trousers (VCTYB) |
8d433671 | 1261 | tubpar[0] = 19.6/2.; |
1262 | tubpar[1] = 20.0/2.; | |
1263 | tubpar[2] = 3.9/2.; | |
e686cc84 | 1264 | gMC->Gsvolu("QA24", "TUBE", idtmed[7], tubpar, 3); |
1265 | gMC->Gspos("QA24", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 1266 | // Ch.debug |
8a132379 | 1267 | //printf(" QA24 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1268 | |
1269 | zd2 += 2.*tubpar[2]; | |
1270 | ||
1271 | // transition cone from ID=196. to ID=216.6 | |
1272 | conpar[0] = 32.55/2.; | |
1273 | conpar[1] = 19.6/2.; | |
1274 | conpar[2] = 20.0/2.; | |
1275 | conpar[3] = 21.66/2.; | |
1276 | conpar[4] = 22.06/2.; | |
e686cc84 | 1277 | gMC->Gsvolu("QA25", "CONE", idtmed[7], conpar, 5); |
1278 | gMC->Gspos("QA25", 1, "ZDCA", 0., 0., conpar[0]+zd2, 0, "ONLY"); | |
8d433671 | 1279 | // Ch.debug |
8a132379 | 1280 | //printf(" QA25 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+zd2); |
8d433671 | 1281 | |
71cd8104 | 1282 | zd2 += 2.*conpar[0]; |
8d433671 | 1283 | |
1284 | // tube | |
1285 | tubpar[0] = 21.66/2.; | |
1286 | tubpar[1] = 22.06/2.; | |
1287 | tubpar[2] = 28.6/2.; | |
e686cc84 | 1288 | gMC->Gsvolu("QA26", "TUBE", idtmed[7], tubpar, 3); |
1289 | gMC->Gspos("QA26", 1, "ZDCA", 0., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 1290 | // Ch.debug |
8a132379 | 1291 | //printf(" QA26 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1292 | |
1293 | zd2 += 2.*tubpar[2]; | |
1294 | ||
313e8ff0 | 1295 | // -------------------------------------------------------- |
1296 | // RECOMBINATION CHAMBER IMPLEMENTED USING TGeo CLASSES!!!! | |
1297 | // author: Chiara (June 2008) | |
1298 | // -------------------------------------------------------- | |
1299 | // TRANSFORMATION MATRICES | |
1300 | // Combi transformation: | |
8cdd9dc7 | 1301 | dx = -3.970000; |
1302 | dy = 0.000000; | |
1303 | dz = 0.0; | |
313e8ff0 | 1304 | // Rotation: |
8cdd9dc7 | 1305 | thx = 84.989100; phx = 0.000000; |
1306 | thy = 90.000000; phy = 90.000000; | |
1307 | thz = 5.010900; phz = 180.000000; | |
313e8ff0 | 1308 | TGeoRotation *rotMatrix1 = new TGeoRotation("",thx,phx,thy,phy,thz,phz); |
1309 | // Combi transformation: | |
1310 | dx = -3.970000; | |
1311 | dy = 0.000000; | |
1312 | dz = 0.0; | |
1313 | TGeoCombiTrans *rotMatrix2 = new TGeoCombiTrans("ZDC_c1", dx,dy,dz,rotMatrix1); | |
1314 | rotMatrix2->RegisterYourself(); | |
1315 | // Combi transformation: | |
1316 | dx = 3.970000; | |
1317 | dy = 0.000000; | |
1318 | dz = 0.0; | |
1319 | // Rotation: | |
8cdd9dc7 | 1320 | thx = 95.010900; phx = 0.000000; |
1321 | thy = 90.000000; phy = 90.000000; | |
313e8ff0 | 1322 | thz = 5.010900; phz = 0.000000; |
1323 | TGeoRotation *rotMatrix3 = new TGeoRotation("",thx,phx,thy,phy,thz,phz); | |
1324 | TGeoCombiTrans *rotMatrix4 = new TGeoCombiTrans("ZDC_c2", dx,dy,dz,rotMatrix3); | |
1325 | rotMatrix4->RegisterYourself(); | |
8cdd9dc7 | 1326 | |
1327 | ||
313e8ff0 | 1328 | // VOLUMES DEFINITION |
1329 | // Volume: ZDCA | |
1330 | TGeoVolume *pZDCA = gGeoManager->GetVolume("ZDCA"); | |
313e8ff0 | 1331 | |
f2e00220 | 1332 | conpar[0] = (90.1-0.95-0.26)/2.; |
8d433671 | 1333 | conpar[1] = 0.0/2.; |
1334 | conpar[2] = 21.6/2.; | |
1335 | conpar[3] = 0.0/2.; | |
1336 | conpar[4] = 5.8/2.; | |
e18bd373 | 1337 | new TGeoCone("QALext", conpar[0],conpar[1],conpar[2],conpar[3],conpar[4]); |
8d433671 | 1338 | |
f2e00220 | 1339 | conpar[0] = (90.1-0.95-0.26)/2.; |
8d433671 | 1340 | conpar[1] = 0.0/2.; |
1341 | conpar[2] = 21.2/2.; | |
1342 | conpar[3] = 0.0/2.; | |
1343 | conpar[4] = 5.4/2.; | |
e18bd373 | 1344 | new TGeoCone("QALint", conpar[0],conpar[1],conpar[2],conpar[3],conpar[4]); |
313e8ff0 | 1345 | |
1346 | // Outer trousers | |
1347 | TGeoCompositeShape *pOutTrousers = new TGeoCompositeShape("outTrousers", "QALext:ZDC_c1+QALext:ZDC_c2"); | |
1348 | ||
1349 | // Volume: QALext | |
8cdd9dc7 | 1350 | //TGeoMedium *medZDCFe = gGeoManager->GetMedium("ZDC_ZIRON"); |
313e8ff0 | 1351 | TGeoVolume *pQALext = new TGeoVolume("QALext",pOutTrousers, medZDCFe); |
2bb07bb4 | 1352 | pQALext->SetLineColor(kBlue); |
313e8ff0 | 1353 | pQALext->SetVisLeaves(kTRUE); |
1354 | // | |
1355 | TGeoTranslation *tr1 = new TGeoTranslation(0., 0., (Double_t) conpar[0]+0.95+zd2); | |
1356 | pZDCA->AddNode(pQALext, 1, tr1); | |
1357 | // Inner trousers | |
1358 | TGeoCompositeShape *pIntTrousers = new TGeoCompositeShape("intTrousers", "QALint:ZDC_c1+QALint:ZDC_c2"); | |
1359 | // Volume: QALint | |
8cdd9dc7 | 1360 | //TGeoMedium *medZDCvoid = gGeoManager->GetMedium("ZDC_ZVOID"); |
313e8ff0 | 1361 | TGeoVolume *pQALint = new TGeoVolume("QALint",pIntTrousers, medZDCvoid); |
2bb07bb4 | 1362 | pQALint->SetLineColor(kAzure); |
313e8ff0 | 1363 | pQALint->SetVisLeaves(kTRUE); |
1364 | pQALext->AddNode(pQALint, 1); | |
8d433671 | 1365 | |
8d433671 | 1366 | zd2 += 90.1; |
1367 | ||
f853b9aa | 1368 | // second section : 2 tubes (ID = 54. OD = 58.) |
8d433671 | 1369 | tubpar[0] = 5.4/2.; |
1370 | tubpar[1] = 5.8/2.; | |
1371 | tubpar[2] = 40.0/2.; | |
e686cc84 | 1372 | gMC->Gsvolu("QA27", "TUBE", idtmed[7], tubpar, 3); |
1373 | gMC->Gspos("QA27", 1, "ZDCA", -15.8/2., 0., tubpar[2]+zd2, 0, "ONLY"); | |
1374 | gMC->Gspos("QA27", 2, "ZDCA", 15.8/2., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8d433671 | 1375 | // Ch.debug |
8a132379 | 1376 | //printf(" QA27 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1377 | |
1378 | zd2 += 2.*tubpar[2]; | |
e686cc84 | 1379 | |
8d433671 | 1380 | // transition x2zdc to recombination chamber : skewed cone |
e686cc84 | 1381 | conpar[0] = (10.-1.)/2.; |
8d433671 | 1382 | conpar[1] = 5.4/2.; |
1383 | conpar[2] = 5.8/2.; | |
1384 | conpar[3] = 6.3/2.; | |
1385 | conpar[4] = 7.0/2.; | |
e686cc84 | 1386 | gMC->Gsvolu("QA28", "CONE", idtmed[7], conpar, 5); |
8a132379 | 1387 | gMC->Gspos("QA28", 1, "ZDCA", -7.9-0.175, 0., conpar[0]+0.5+zd2, irotpipe1, "ONLY"); |
1388 | gMC->Gspos("QA28", 2, "ZDCA", 7.9+0.175, 0., conpar[0]+0.5+zd2, irotpipe2, "ONLY"); | |
1389 | //printf(" QA28 CONE from z = %1.2f to z= %1.2f\n",zd2,2*conpar[0]+0.2+zd2); | |
8d433671 | 1390 | |
e686cc84 | 1391 | zd2 += 2.*conpar[0]+1.; |
8a132379 | 1392 | |
8d433671 | 1393 | // 2 tubes (ID = 63 mm OD=70 mm) |
1394 | tubpar[0] = 6.3/2.; | |
1395 | tubpar[1] = 7.0/2.; | |
e686cc84 | 1396 | tubpar[2] = (342.5+498.3)/2.; |
1397 | gMC->Gsvolu("QA29", "TUBE", idtmed[7], tubpar, 3); | |
1398 | gMC->Gspos("QA29", 1, "ZDCA", -16.5/2., 0., tubpar[2]+zd2, 0, "ONLY"); | |
1399 | gMC->Gspos("QA29", 2, "ZDCA", 16.5/2., 0., tubpar[2]+zd2, 0, "ONLY"); | |
8a132379 | 1400 | //printf(" QA29 TUBE from z = %1.2f to z= %1.2f\n",zd2,2*tubpar[2]+zd2); |
8d433671 | 1401 | |
1402 | zd2 += 2.*tubpar[2]; | |
2fdd1072 | 1403 | |
1404 | // -- Luminometer (Cu box) in front of ZN - side A | |
1405 | boxpar[0] = 8.0/2.; | |
1406 | boxpar[1] = 8.0/2.; | |
30f5a47b | 1407 | boxpar[2] = fLumiLength/2.; |
fea9b334 | 1408 | gMC->Gsvolu("QLUA", "BOX ", idtmed[9], boxpar, 3); |
2fdd1072 | 1409 | gMC->Gspos("QLUA", 1, "ZDCA", 0., 0., fPosZNA[2]-66.-boxpar[2], 0, "ONLY"); |
8a132379 | 1410 | //printf(" QLUA LUMINOMETER from z = %1.2f to z= %1.2f\n\n", fPosZNA[2]-66., fPosZNA[2]-66.-2*boxpar[2]); |
e686cc84 | 1411 | |
8a132379 | 1412 | //printf(" END OF BEAM PIPE VOLUME DEFINITION AT z = %f\n",zd2); |
8d433671 | 1413 | |
1414 | ||
1415 | // ---------------------------------------------------------------- | |
1416 | // -- MAGNET DEFINITION -> LHC OPTICS 6.5 | |
1417 | // ---------------------------------------------------------------- | |
1418 | // *************************************************************** | |
1419 | // SIDE C - RB26 (dimuon side) | |
1420 | // *************************************************************** | |
1421 | // -- COMPENSATOR DIPOLE (MBXW) | |
e686cc84 | 1422 | zCorrDip = 1972.5; |
8d433671 | 1423 | |
1424 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1425 | tubpar[0] = 0.; | |
5bb2bc93 | 1426 | tubpar[1] = 3.14; |
b6a8f9f1 | 1427 | tubpar[2] = 153./2.; |
8d433671 | 1428 | gMC->Gsvolu("MBXW", "TUBE", idtmed[11], tubpar, 3); |
1429 | ||
1430 | // -- YOKE | |
1431 | tubpar[0] = 4.5; | |
1432 | tubpar[1] = 55.; | |
b6a8f9f1 | 1433 | tubpar[2] = 153./2.; |
cd807e71 | 1434 | gMC->Gsvolu("YMBX", "TUBE", idtmed[7], tubpar, 3); |
8d433671 | 1435 | |
e686cc84 | 1436 | gMC->Gspos("MBXW", 1, "ZDCC", 0., 0., -tubpar[2]-zCorrDip, 0, "ONLY"); |
1437 | gMC->Gspos("YMBX", 1, "ZDCC", 0., 0., -tubpar[2]-zCorrDip, 0, "ONLY"); | |
8d433671 | 1438 | |
1439 | ||
1440 | // -- INNER TRIPLET | |
e686cc84 | 1441 | zInnTrip = 2296.5; |
8d433671 | 1442 | |
1443 | // -- DEFINE MQXL AND MQX QUADRUPOLE ELEMENT | |
1444 | // -- MQXL | |
1445 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1446 | tubpar[0] = 0.; | |
5bb2bc93 | 1447 | tubpar[1] = 3.14; |
8d433671 | 1448 | tubpar[2] = 637./2.; |
1449 | gMC->Gsvolu("MQXL", "TUBE", idtmed[11], tubpar, 3); | |
f853b9aa | 1450 | |
8d433671 | 1451 | // -- YOKE |
1452 | tubpar[0] = 3.5; | |
1453 | tubpar[1] = 22.; | |
1454 | tubpar[2] = 637./2.; | |
1455 | gMC->Gsvolu("YMQL", "TUBE", idtmed[7], tubpar, 3); | |
1456 | ||
e686cc84 | 1457 | gMC->Gspos("MQXL", 1, "ZDCC", 0., 0., -tubpar[2]-zInnTrip, 0, "ONLY"); |
1458 | gMC->Gspos("YMQL", 1, "ZDCC", 0., 0., -tubpar[2]-zInnTrip, 0, "ONLY"); | |
8d433671 | 1459 | |
e686cc84 | 1460 | gMC->Gspos("MQXL", 2, "ZDCC", 0., 0., -tubpar[2]-zInnTrip-2400., 0, "ONLY"); |
1461 | gMC->Gspos("YMQL", 2, "ZDCC", 0., 0., -tubpar[2]-zInnTrip-2400., 0, "ONLY"); | |
8d433671 | 1462 | |
1463 | // -- MQX | |
1464 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1465 | tubpar[0] = 0.; | |
5bb2bc93 | 1466 | tubpar[1] = 3.14; |
8d433671 | 1467 | tubpar[2] = 550./2.; |
1468 | gMC->Gsvolu("MQX ", "TUBE", idtmed[11], tubpar, 3); | |
1469 | ||
1470 | // -- YOKE | |
1471 | tubpar[0] = 3.5; | |
1472 | tubpar[1] = 22.; | |
1473 | tubpar[2] = 550./2.; | |
1474 | gMC->Gsvolu("YMQ ", "TUBE", idtmed[7], tubpar, 3); | |
1475 | ||
e686cc84 | 1476 | gMC->Gspos("MQX ", 1, "ZDCC", 0., 0., -tubpar[2]-zInnTrip-908.5, 0, "ONLY"); |
1477 | gMC->Gspos("YMQ ", 1, "ZDCC", 0., 0., -tubpar[2]-zInnTrip-908.5, 0, "ONLY"); | |
8d433671 | 1478 | |
e686cc84 | 1479 | gMC->Gspos("MQX ", 2, "ZDCC", 0., 0., -tubpar[2]-zInnTrip-1558.5, 0, "ONLY"); |
1480 | gMC->Gspos("YMQ ", 2, "ZDCC", 0., 0., -tubpar[2]-zInnTrip-1558.5, 0, "ONLY"); | |
8d433671 | 1481 | |
1482 | // -- SEPARATOR DIPOLE D1 | |
e686cc84 | 1483 | zD1 = 5838.3001; |
8d433671 | 1484 | |
1485 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1486 | tubpar[0] = 0.; | |
f891321f | 1487 | tubpar[1] = 3.46; |
8d433671 | 1488 | tubpar[2] = 945./2.; |
1489 | gMC->Gsvolu("MD1 ", "TUBE", idtmed[11], tubpar, 3); | |
1490 | ||
1491 | // -- Insert horizontal Cu plates inside D1 | |
1492 | // -- (to simulate the vacuum chamber) | |
1493 | boxpar[0] = TMath::Sqrt(tubpar[1]*tubpar[1]-(2.98+0.2)*(2.98+0.2)) - 0.05; | |
1494 | boxpar[1] = 0.2/2.; | |
947cab01 | 1495 | boxpar[2] = 945./2.; |
8d433671 | 1496 | gMC->Gsvolu("MD1V", "BOX ", idtmed[6], boxpar, 3); |
1497 | gMC->Gspos("MD1V", 1, "MD1 ", 0., 2.98+boxpar[1], 0., 0, "ONLY"); | |
1498 | gMC->Gspos("MD1V", 2, "MD1 ", 0., -2.98-boxpar[1], 0., 0, "ONLY"); | |
1499 | ||
1500 | // -- YOKE | |
f891321f | 1501 | tubpar[0] = 3.68; |
1502 | tubpar[1] = 110./2.; | |
8d433671 | 1503 | tubpar[2] = 945./2.; |
1504 | gMC->Gsvolu("YD1 ", "TUBE", idtmed[7], tubpar, 3); | |
1505 | ||
e686cc84 | 1506 | gMC->Gspos("YD1 ", 1, "ZDCC", 0., 0., -tubpar[2]-zD1, 0, "ONLY"); |
1507 | gMC->Gspos("MD1 ", 1, "ZDCC", 0., 0., -tubpar[2]-zD1, 0, "ONLY"); | |
b6a8f9f1 | 1508 | // Ch debug |
8a132379 | 1509 | //printf(" MD1 from z = %1.2f to z= %1.2f cm\n",-zD1, -zD1-2*tubpar[2]); |
8d433671 | 1510 | |
1511 | // -- DIPOLE D2 | |
e686cc84 | 1512 | zD2 = 12167.8; |
8d433671 | 1513 | // -- GAP (VACUUM WITH MAGNETIC FIELD) |
1514 | tubpar[0] = 0.; | |
1515 | tubpar[1] = 7.5/2.; | |
1516 | tubpar[2] = 945./2.; | |
1517 | gMC->Gsvolu("MD2 ", "TUBE", idtmed[11], tubpar, 3); | |
1518 | ||
1519 | // -- YOKE | |
1520 | tubpar[0] = 0.; | |
1521 | tubpar[1] = 55.; | |
1522 | tubpar[2] = 945./2.; | |
1523 | gMC->Gsvolu("YD2 ", "TUBE", idtmed[7], tubpar, 3); | |
1524 | ||
e686cc84 | 1525 | gMC->Gspos("YD2 ", 1, "ZDCC", 0., 0., -tubpar[2]-zD2, 0, "ONLY"); |
1526 | // Ch debug | |
8a132379 | 1527 | //printf(" YD2 from z = %1.2f to z= %1.2f cm\n",-zD2, -zD2-2*tubpar[2]); |
8d433671 | 1528 | |
1529 | gMC->Gspos("MD2 ", 1, "YD2 ", -9.4, 0., 0., 0, "ONLY"); | |
1530 | gMC->Gspos("MD2 ", 2, "YD2 ", 9.4, 0., 0., 0, "ONLY"); | |
1531 | ||
1532 | // *************************************************************** | |
1533 | // SIDE A - RB24 | |
1534 | // *************************************************************** | |
1535 | ||
1536 | // COMPENSATOR DIPOLE (MCBWA) (2nd compensator) | |
1537 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1538 | tubpar[0] = 0.; | |
5bf70036 | 1539 | tubpar[1] = 3.; |
8d433671 | 1540 | tubpar[2] = 153./2.; |
1541 | gMC->Gsvolu("MCBW", "TUBE", idtmed[11], tubpar, 3); | |
e686cc84 | 1542 | gMC->Gspos("MCBW", 1, "ZDCA", 0., 0., tubpar[2]+zCorrDip, 0, "ONLY"); |
8d433671 | 1543 | |
1544 | // -- YOKE | |
1545 | tubpar[0] = 4.5; | |
1546 | tubpar[1] = 55.; | |
1547 | tubpar[2] = 153./2.; | |
cd807e71 | 1548 | gMC->Gsvolu("YMCB", "TUBE", idtmed[7], tubpar, 3); |
e686cc84 | 1549 | gMC->Gspos("YMCB", 1, "ZDCA", 0., 0., tubpar[2]+zCorrDip, 0, "ONLY"); |
8d433671 | 1550 | |
8d433671 | 1551 | // -- INNER TRIPLET |
8d433671 | 1552 | // -- DEFINE MQX1 AND MQX2 QUADRUPOLE ELEMENT |
1553 | // -- MQX1 | |
1554 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1555 | tubpar[0] = 0.; | |
f891321f | 1556 | tubpar[1] = 3.14; |
8d433671 | 1557 | tubpar[2] = 637./2.; |
1558 | gMC->Gsvolu("MQX1", "TUBE", idtmed[11], tubpar, 3); | |
71cd8104 | 1559 | gMC->Gsvolu("MQX4", "TUBE", idtmed[11], tubpar, 3); |
8d433671 | 1560 | |
1561 | // -- YOKE | |
1562 | tubpar[0] = 3.5; | |
1563 | tubpar[1] = 22.; | |
1564 | tubpar[2] = 637./2.; | |
cd807e71 | 1565 | gMC->Gsvolu("YMQ1", "TUBE", idtmed[7], tubpar, 3); |
8d433671 | 1566 | |
71cd8104 | 1567 | // -- Q1 |
e686cc84 | 1568 | gMC->Gspos("MQX1", 1, "ZDCA", 0., 0., tubpar[2]+zInnTrip, 0, "ONLY"); |
1569 | gMC->Gspos("YMQ1", 1, "ZDCA", 0., 0., tubpar[2]+zInnTrip, 0, "ONLY"); | |
71cd8104 | 1570 | |
8d433671 | 1571 | // -- BEAM SCREEN FOR Q1 |
1572 | tubpar[0] = 4.78/2.; | |
1573 | tubpar[1] = 5.18/2.; | |
1574 | tubpar[2] = 637./2.; | |
00521574 | 1575 | gMC->Gsvolu("QBS1", "TUBE", idtmed[6], tubpar, 3); |
71cd8104 | 1576 | gMC->Gspos("QBS1", 1, "MQX1", 0., 0., 0., 0, "ONLY"); |
8d433671 | 1577 | // INSERT VERTICAL PLATE INSIDE Q1 |
1578 | boxpar[0] = 0.2/2.0; | |
1579 | boxpar[1] = TMath::Sqrt(tubpar[0]*tubpar[0]-(1.9+0.2)*(1.9+0.2)); | |
1580 | boxpar[2] =637./2.; | |
00521574 | 1581 | gMC->Gsvolu("QBS2", "BOX ", idtmed[6], boxpar, 3); |
71cd8104 | 1582 | gMC->Gspos("QBS2", 1, "MQX1", 1.9+boxpar[0], 0., 0., 0, "ONLY"); |
1583 | gMC->Gspos("QBS2", 2, "MQX1", -1.9-boxpar[0], 0., 0., 0, "ONLY"); | |
1584 | ||
1585 | // -- Q3 | |
e686cc84 | 1586 | gMC->Gspos("MQX4", 1, "ZDCA", 0., 0., tubpar[2]+zInnTrip+2400., 0, "ONLY"); |
1587 | gMC->Gspos("YMQ1", 2, "ZDCA", 0., 0., tubpar[2]+zInnTrip+2400., 0, "ONLY"); | |
8d433671 | 1588 | |
1589 | // -- BEAM SCREEN FOR Q3 | |
1590 | tubpar[0] = 5.79/2.; | |
1591 | tubpar[1] = 6.14/2.; | |
1592 | tubpar[2] = 637./2.; | |
00521574 | 1593 | gMC->Gsvolu("QBS3", "TUBE", idtmed[6], tubpar, 3); |
71cd8104 | 1594 | gMC->Gspos("QBS3", 1, "MQX4", 0., 0., 0., 0, "ONLY"); |
8d433671 | 1595 | // INSERT VERTICAL PLATE INSIDE Q3 |
1596 | boxpar[0] = 0.2/2.0; | |
1597 | boxpar[1] = TMath::Sqrt(tubpar[0]*tubpar[0]-(2.405+0.2)*(2.405+0.2)); | |
1598 | boxpar[2] =637./2.; | |
00521574 | 1599 | gMC->Gsvolu("QBS4", "BOX ", idtmed[6], boxpar, 3); |
71cd8104 | 1600 | gMC->Gspos("QBS4", 1, "MQX4", 2.405+boxpar[0], 0., 0., 0, "ONLY"); |
1601 | gMC->Gspos("QBS4", 2, "MQX4", -2.405-boxpar[0], 0., 0., 0, "ONLY"); | |
1602 | ||
8d433671 | 1603 | |
1604 | ||
1605 | // -- MQX2 | |
1606 | // -- GAP (VACUUM WITH MAGNETIC FIELD) | |
1607 | tubpar[0] = 0.; | |
f891321f | 1608 | tubpar[1] = 3.14; |
8d433671 | 1609 | tubpar[2] = 550./2.; |
1610 | gMC->Gsvolu("MQX2", "TUBE", idtmed[11], tubpar, 3); | |
71cd8104 | 1611 | gMC->Gsvolu("MQX3", "TUBE", idtmed[11], tubpar, 3); |
8d433671 | 1612 | |
1613 | // -- YOKE | |
1614 | tubpar[0] = 3.5; | |
1615 | tubpar[1] = 22.; | |
1616 | tubpar[2] = 550./2.; | |
cd807e71 | 1617 | gMC->Gsvolu("YMQ2", "TUBE", idtmed[7], tubpar, 3); |
8d433671 | 1618 | |
1619 | // -- BEAM SCREEN FOR Q2 | |
1620 | tubpar[0] = 5.79/2.; | |
1621 | tubpar[1] = 6.14/2.; | |
1622 | tubpar[2] = 550./2.; | |
00521574 | 1623 | gMC->Gsvolu("QBS5", "TUBE", idtmed[6], tubpar, 3); |
8d433671 | 1624 | // VERTICAL PLATE INSIDE Q2 |
1625 | boxpar[0] = 0.2/2.0; | |
1626 | boxpar[1] = TMath::Sqrt(tubpar[0]*tubpar[0]-(2.405+0.2)*(2.405+0.2)); | |
1627 | boxpar[2] =550./2.; | |
00521574 | 1628 | gMC->Gsvolu("QBS6", "BOX ", idtmed[6], boxpar, 3); |
8d433671 | 1629 | |
1630 | // -- Q2A | |
e686cc84 | 1631 | gMC->Gspos("MQX2", 1, "ZDCA", 0., 0., tubpar[2]+zInnTrip+908.5, 0, "ONLY"); |
71cd8104 | 1632 | gMC->Gspos("QBS5", 1, "MQX2", 0., 0., 0., 0, "ONLY"); |
1633 | gMC->Gspos("QBS6", 1, "MQX2", 2.405+boxpar[0], 0., 0., 0, "ONLY"); | |
1634 | gMC->Gspos("QBS6", 2, "MQX2", -2.405-boxpar[0], 0., 0., 0, "ONLY"); | |
e686cc84 | 1635 | gMC->Gspos("YMQ2", 1, "ZDCA", 0., 0., tubpar[2]+zInnTrip+908.5, 0, "ONLY"); |
8d433671 | 1636 | |
1637 | ||
1638 | // -- Q2B | |
e686cc84 | 1639 | gMC->Gspos("MQX3", 1, "ZDCA", 0., 0., tubpar[2]+zInnTrip+1558.5, 0, "ONLY"); |
71cd8104 | 1640 | gMC->Gspos("QBS5", 2, "MQX3", 0., 0., 0., 0, "ONLY"); |
1641 | gMC->Gspos("QBS6", 3, "MQX3", 2.405+boxpar[0], 0., 0., 0, "ONLY"); | |
1642 | gMC->Gspos("QBS6", 4, "MQX3", -2.405-boxpar[0], 0., 0., 0, "ONLY"); | |
e686cc84 | 1643 | gMC->Gspos("YMQ2", 2, "ZDCA", 0., 0., tubpar[2]+zInnTrip+1558.5, 0, "ONLY"); |
8d433671 | 1644 | |
e686cc84 | 1645 | // -- SEPARATOR DIPOLE D1 |
8d433671 | 1646 | // -- GAP (VACUUM WITH MAGNETIC FIELD) |
1647 | tubpar[0] = 0.; | |
00521574 | 1648 | tubpar[1] = 6.75/2.;//3.375 |
8d433671 | 1649 | tubpar[2] = 945./2.; |
1650 | gMC->Gsvolu("MD1L", "TUBE", idtmed[11], tubpar, 3); | |
947cab01 | 1651 | |
71cd8104 | 1652 | // -- The beam screen tube is provided by the beam pipe in D1 (QA03 volume) |
1653 | // -- Insert the beam screen horizontal Cu plates inside D1 | |
1654 | // -- (to simulate the vacuum chamber) | |
1655 | boxpar[0] = TMath::Sqrt(tubpar[1]*tubpar[1]-(2.885+0.2)*(2.885+0.2)); | |
1656 | boxpar[1] = 0.2/2.; | |
71cd8104 | 1657 | boxpar[2] =945./2.; |
00521574 | 1658 | gMC->Gsvolu("QBS7", "BOX ", idtmed[6], boxpar, 3); |
71cd8104 | 1659 | gMC->Gspos("QBS7", 1, "MD1L", 0., 2.885+boxpar[1],0., 0, "ONLY"); |
1660 | gMC->Gspos("QBS7", 2, "MD1L", 0., -2.885-boxpar[1],0., 0, "ONLY"); | |
947cab01 | 1661 | |
1662 | // -- YOKE | |
1663 | tubpar[0] = 3.68; | |
1664 | tubpar[1] = 110./2; | |
1665 | tubpar[2] = 945./2.; | |
1666 | gMC->Gsvolu("YD1L", "TUBE", idtmed[7], tubpar, 3); | |
71cd8104 | 1667 | |
e686cc84 | 1668 | gMC->Gspos("YD1L", 1, "ZDCA", 0., 0., tubpar[2]+zD1, 0, "ONLY"); |
1669 | gMC->Gspos("MD1L", 1, "ZDCA", 0., 0., tubpar[2]+zD1, 0, "ONLY"); | |
8d433671 | 1670 | |
1671 | // -- DIPOLE D2 | |
8d433671 | 1672 | // -- GAP (VACUUM WITH MAGNETIC FIELD) |
1673 | tubpar[0] = 0.; | |
1674 | tubpar[1] = 7.5/2.; // this has to be checked | |
1675 | tubpar[2] = 945./2.; | |
1676 | gMC->Gsvolu("MD2L", "TUBE", idtmed[11], tubpar, 3); | |
1677 | ||
1678 | // -- YOKE | |
1679 | tubpar[0] = 0.; | |
1680 | tubpar[1] = 55.; | |
1681 | tubpar[2] = 945./2.; | |
cd807e71 | 1682 | gMC->Gsvolu("YD2L", "TUBE", idtmed[7], tubpar, 3); |
8d433671 | 1683 | |
e686cc84 | 1684 | gMC->Gspos("YD2L", 1, "ZDCA", 0., 0., tubpar[2]+zD2, 0, "ONLY"); |
8d433671 | 1685 | |
1686 | gMC->Gspos("MD2L", 1, "YD2L", -9.4, 0., 0., 0, "ONLY"); | |
1687 | gMC->Gspos("MD2L", 2, "YD2L", 9.4, 0., 0., 0, "ONLY"); | |
1688 | ||
1689 | // -- END OF MAGNET DEFINITION | |
1690 | } | |
1691 | ||
1692 | //_____________________________________________________________________________ | |
1693 | void AliZDCv3::CreateZDC() | |
1694 | { | |
1695 | // | |
1696 | // Create the various ZDCs (ZN + ZP) | |
1697 | // | |
1698 | ||
1699 | Float_t dimPb[6], dimVoid[6]; | |
1700 | ||
1701 | Int_t *idtmed = fIdtmed->GetArray(); | |
1702 | ||
1703 | // Parameters for hadronic calorimeters geometry | |
1704 | // NB -> parameters used ONLY in CreateZDC() | |
1705 | Float_t fGrvZN[3] = {0.03, 0.03, 50.}; // Grooves for neutron detector | |
1706 | Float_t fGrvZP[3] = {0.04, 0.04, 75.}; // Grooves for proton detector | |
1707 | Int_t fDivZN[3] = {11, 11, 0}; // Division for neutron detector | |
1708 | Int_t fDivZP[3] = {7, 15, 0}; // Division for proton detector | |
1709 | Int_t fTowZN[2] = {2, 2}; // Tower for neutron detector | |
1710 | Int_t fTowZP[2] = {4, 1}; // Tower for proton detector | |
1711 | ||
1712 | // Parameters for EM calorimeter geometry | |
1713 | // NB -> parameters used ONLY in CreateZDC() | |
1714 | Float_t kDimZEMPb = 0.15*(TMath::Sqrt(2.)); // z-dimension of the Pb slice | |
1715 | Float_t kFibRadZEM = 0.0315; // External fiber radius (including cladding) | |
1716 | Int_t fDivZEM[3] = {92, 0, 20}; // Divisions for EM detector | |
1717 | Float_t fDimZEM[6] = {fZEMLength, 3.5, 3.5, 45., 0., 0.}; // Dimensions of EM detector | |
1718 | Float_t fFibZEM2 = fDimZEM[2]/TMath::Sin(fDimZEM[3]*kDegrad)-kFibRadZEM; | |
1719 | Float_t fFibZEM[3] = {0., 0.0275, fFibZEM2}; // Fibers for EM calorimeter | |
1720 | ||
1721 | ||
1722 | //-- Create calorimeters geometry | |
1723 | ||
1724 | // ------------------------------------------------------------------------------- | |
1725 | //--> Neutron calorimeter (ZN) | |
1726 | ||
1727 | gMC->Gsvolu("ZNEU", "BOX ", idtmed[1], fDimZN, 3); // Passive material | |
1728 | gMC->Gsvolu("ZNF1", "TUBE", idtmed[3], fFibZN, 3); // Active material | |
1729 | gMC->Gsvolu("ZNF2", "TUBE", idtmed[4], fFibZN, 3); | |
1730 | gMC->Gsvolu("ZNF3", "TUBE", idtmed[4], fFibZN, 3); | |
1731 | gMC->Gsvolu("ZNF4", "TUBE", idtmed[3], fFibZN, 3); | |
1732 | gMC->Gsvolu("ZNG1", "BOX ", idtmed[12], fGrvZN, 3); // Empty grooves | |
1733 | gMC->Gsvolu("ZNG2", "BOX ", idtmed[12], fGrvZN, 3); | |
1734 | gMC->Gsvolu("ZNG3", "BOX ", idtmed[12], fGrvZN, 3); | |
1735 | gMC->Gsvolu("ZNG4", "BOX ", idtmed[12], fGrvZN, 3); | |
1736 | ||
1737 | // Divide ZNEU in towers (for hits purposes) | |
1738 | ||
1739 | gMC->Gsdvn("ZNTX", "ZNEU", fTowZN[0], 1); // x-tower | |
1740 | gMC->Gsdvn("ZN1 ", "ZNTX", fTowZN[1], 2); // y-tower | |
1741 | ||
1742 | //-- Divide ZN1 in minitowers | |
1743 | // fDivZN[0]= NUMBER OF FIBERS PER TOWER ALONG X-AXIS, | |
1744 | // fDivZN[1]= NUMBER OF FIBERS PER TOWER ALONG Y-AXIS | |
1745 | // (4 fibres per minitower) | |
1746 | ||
1747 | gMC->Gsdvn("ZNSL", "ZN1 ", fDivZN[1], 2); // Slices | |
1748 | gMC->Gsdvn("ZNST", "ZNSL", fDivZN[0], 1); // Sticks | |
1749 | ||
1750 | // --- Position the empty grooves in the sticks (4 grooves per stick) | |
1751 | Float_t dx = fDimZN[0] / fDivZN[0] / 4.; | |
1752 | Float_t dy = fDimZN[1] / fDivZN[1] / 4.; | |
1753 | ||
1754 | gMC->Gspos("ZNG1", 1, "ZNST", 0.-dx, 0.+dy, 0., 0, "ONLY"); | |
1755 | gMC->Gspos("ZNG2", 1, "ZNST", 0.+dx, 0.+dy, 0., 0, "ONLY"); | |
1756 | gMC->Gspos("ZNG3", 1, "ZNST", 0.-dx, 0.-dy, 0., 0, "ONLY"); | |
1757 | gMC->Gspos("ZNG4", 1, "ZNST", 0.+dx, 0.-dy, 0., 0, "ONLY"); | |
1758 | ||
1759 | // --- Position the fibers in the grooves | |
1760 | gMC->Gspos("ZNF1", 1, "ZNG1", 0., 0., 0., 0, "ONLY"); | |
1761 | gMC->Gspos("ZNF2", 1, "ZNG2", 0., 0., 0., 0, "ONLY"); | |
1762 | gMC->Gspos("ZNF3", 1, "ZNG3", 0., 0., 0., 0, "ONLY"); | |
1763 | gMC->Gspos("ZNF4", 1, "ZNG4", 0., 0., 0., 0, "ONLY"); | |
1764 | ||
1765 | // --- Position the neutron calorimeter in ZDC | |
1766 | // -- Rotation of ZDCs | |
1767 | Int_t irotzdc; | |
1768 | gMC->Matrix(irotzdc, 90., 180., 90., 90., 180., 0.); | |
1769 | // | |
f853b9aa | 1770 | gMC->Gspos("ZNEU", 1, "ZDCC", fPosZNC[0], fPosZNC[1], fPosZNC[2]-fDimZN[2], irotzdc, "ONLY"); |
8d433671 | 1771 | //Ch debug |
1772 | //printf("\n ZN -> %f < z < %f cm\n",fPosZN[2],fPosZN[2]-2*fDimZN[2]); | |
1773 | ||
1774 | // --- Position the neutron calorimeter in ZDC2 (left line) | |
1775 | // -- No Rotation of ZDCs | |
f853b9aa | 1776 | gMC->Gspos("ZNEU", 2, "ZDCA", fPosZNA[0], fPosZNA[1], fPosZNA[2]+fDimZN[2], 0, "ONLY"); |
8d433671 | 1777 | //Ch debug |
1778 | //printf("\n ZN left -> %f < z < %f cm\n",fPosZNl[2],fPosZNl[2]+2*fDimZN[2]); | |
1779 | ||
1780 | ||
1781 | // ------------------------------------------------------------------------------- | |
1782 | //--> Proton calorimeter (ZP) | |
1783 | ||
1784 | gMC->Gsvolu("ZPRO", "BOX ", idtmed[2], fDimZP, 3); // Passive material | |
1785 | gMC->Gsvolu("ZPF1", "TUBE", idtmed[3], fFibZP, 3); // Active material | |
1786 | gMC->Gsvolu("ZPF2", "TUBE", idtmed[4], fFibZP, 3); | |
1787 | gMC->Gsvolu("ZPF3", "TUBE", idtmed[4], fFibZP, 3); | |
1788 | gMC->Gsvolu("ZPF4", "TUBE", idtmed[3], fFibZP, 3); | |
1789 | gMC->Gsvolu("ZPG1", "BOX ", idtmed[12], fGrvZP, 3); // Empty grooves | |
1790 | gMC->Gsvolu("ZPG2", "BOX ", idtmed[12], fGrvZP, 3); | |
1791 | gMC->Gsvolu("ZPG3", "BOX ", idtmed[12], fGrvZP, 3); | |
1792 | gMC->Gsvolu("ZPG4", "BOX ", idtmed[12], fGrvZP, 3); | |
1793 | ||
1794 | //-- Divide ZPRO in towers(for hits purposes) | |
1795 | ||
1796 | gMC->Gsdvn("ZPTX", "ZPRO", fTowZP[0], 1); // x-tower | |
1797 | gMC->Gsdvn("ZP1 ", "ZPTX", fTowZP[1], 2); // y-tower | |
1798 | ||
1799 | ||
1800 | //-- Divide ZP1 in minitowers | |
1801 | // fDivZP[0]= NUMBER OF FIBERS ALONG X-AXIS PER MINITOWER, | |
1802 | // fDivZP[1]= NUMBER OF FIBERS ALONG Y-AXIS PER MINITOWER | |
1803 | // (4 fiber per minitower) | |
1804 | ||
1805 | gMC->Gsdvn("ZPSL", "ZP1 ", fDivZP[1], 2); // Slices | |
1806 | gMC->Gsdvn("ZPST", "ZPSL", fDivZP[0], 1); // Sticks | |
1807 | ||
1808 | // --- Position the empty grooves in the sticks (4 grooves per stick) | |
1809 | dx = fDimZP[0] / fTowZP[0] / fDivZP[0] / 2.; | |
1810 | dy = fDimZP[1] / fTowZP[1] / fDivZP[1] / 2.; | |
1811 | ||
1812 | gMC->Gspos("ZPG1", 1, "ZPST", 0.-dx, 0.+dy, 0., 0, "ONLY"); | |
1813 | gMC->Gspos("ZPG2", 1, "ZPST", 0.+dx, 0.+dy, 0., 0, "ONLY"); | |
1814 | gMC->Gspos("ZPG3", 1, "ZPST", 0.-dx, 0.-dy, 0., 0, "ONLY"); | |
1815 | gMC->Gspos("ZPG4", 1, "ZPST", 0.+dx, 0.-dy, 0., 0, "ONLY"); | |
1816 | ||
1817 | // --- Position the fibers in the grooves | |
1818 | gMC->Gspos("ZPF1", 1, "ZPG1", 0., 0., 0., 0, "ONLY"); | |
1819 | gMC->Gspos("ZPF2", 1, "ZPG2", 0., 0., 0., 0, "ONLY"); | |
1820 | gMC->Gspos("ZPF3", 1, "ZPG3", 0., 0., 0., 0, "ONLY"); | |
1821 | gMC->Gspos("ZPF4", 1, "ZPG4", 0., 0., 0., 0, "ONLY"); | |
1822 | ||
1823 | ||
f853b9aa | 1824 | // --- Position the proton calorimeter in ZDCC |
921be7cf | 1825 | gMC->Gspos("ZPRO", 1, "ZDCC", fPosZPC[0], fPosZPC[1], fPosZPC[2]-fDimZP[2], irotzdc, "ONLY"); |
8d433671 | 1826 | //Ch debug |
1827 | //printf("\n ZP -> %f < z < %f cm\n",fPosZP[2],fPosZP[2]-2*fDimZP[2]); | |
1828 | ||
f853b9aa | 1829 | // --- Position the proton calorimeter in ZDCA |
1830 | // --- No rotation | |
921be7cf | 1831 | gMC->Gspos("ZPRO", 2, "ZDCA", fPosZPA[0], fPosZPA[1], fPosZPA[2]+fDimZP[2], 0, "ONLY"); |
8d433671 | 1832 | //Ch debug |
1833 | //printf("\n ZP left -> %f < z < %f cm\n",fPosZPl[2],fPosZPl[2]+2*fDimZP[2]); | |
1834 | ||
1835 | ||
1836 | // ------------------------------------------------------------------------------- | |
1837 | // -> EM calorimeter (ZEM) | |
1838 | ||
1839 | gMC->Gsvolu("ZEM ", "PARA", idtmed[10], fDimZEM, 6); | |
1840 | ||
1841 | Int_t irot1, irot2; | |
1842 | gMC->Matrix(irot1,0.,0.,90.,90.,-90.,0.); // Rotation matrix 1 | |
1843 | gMC->Matrix(irot2,180.,0.,90.,fDimZEM[3]+90.,90.,fDimZEM[3]);// Rotation matrix 2 | |
1844 | //printf("irot1 = %d, irot2 = %d \n", irot1, irot2); | |
1845 | ||
1846 | gMC->Gsvolu("ZEMF", "TUBE", idtmed[3], fFibZEM, 3); // Active material | |
1847 | ||
1848 | gMC->Gsdvn("ZETR", "ZEM ", fDivZEM[2], 1); // Tranches | |
1849 | ||
1850 | dimPb[0] = kDimZEMPb; // Lead slices | |
1851 | dimPb[1] = fDimZEM[2]; | |
1852 | dimPb[2] = fDimZEM[1]; | |
1853 | //dimPb[3] = fDimZEM[3]; //controllare | |
1854 | dimPb[3] = 90.-fDimZEM[3]; //originale | |
1855 | dimPb[4] = 0.; | |
1856 | dimPb[5] = 0.; | |
1857 | gMC->Gsvolu("ZEL0", "PARA", idtmed[5], dimPb, 6); | |
1858 | gMC->Gsvolu("ZEL1", "PARA", idtmed[5], dimPb, 6); | |
1859 | gMC->Gsvolu("ZEL2", "PARA", idtmed[5], dimPb, 6); | |
1860 | ||
1861 | // --- Position the lead slices in the tranche | |
1862 | Float_t zTran = fDimZEM[0]/fDivZEM[2]; | |
1863 | Float_t zTrPb = -zTran+kDimZEMPb; | |
1864 | gMC->Gspos("ZEL0", 1, "ZETR", zTrPb, 0., 0., 0, "ONLY"); | |
1865 | gMC->Gspos("ZEL1", 1, "ZETR", kDimZEMPb, 0., 0., 0, "ONLY"); | |
1866 | ||
1867 | // --- Vacuum zone (to be filled with fibres) | |
1868 | dimVoid[0] = (zTran-2*kDimZEMPb)/2.; | |
1869 | dimVoid[1] = fDimZEM[2]; | |
1870 | dimVoid[2] = fDimZEM[1]; | |
1871 | dimVoid[3] = 90.-fDimZEM[3]; | |
1872 | dimVoid[4] = 0.; | |
1873 | dimVoid[5] = 0.; | |
1874 | gMC->Gsvolu("ZEV0", "PARA", idtmed[10], dimVoid,6); | |
1875 | gMC->Gsvolu("ZEV1", "PARA", idtmed[10], dimVoid,6); | |
1876 | ||
1877 | // --- Divide the vacuum slice into sticks along x axis | |
1878 | gMC->Gsdvn("ZES0", "ZEV0", fDivZEM[0], 3); | |
1879 | gMC->Gsdvn("ZES1", "ZEV1", fDivZEM[0], 3); | |
1880 | ||
1881 | // --- Positioning the fibers into the sticks | |
1882 | gMC->Gspos("ZEMF", 1,"ZES0", 0., 0., 0., irot2, "ONLY"); | |
1883 | gMC->Gspos("ZEMF", 1,"ZES1", 0., 0., 0., irot2, "ONLY"); | |
1884 | ||
1885 | // --- Positioning the vacuum slice into the tranche | |
5bb2bc93 | 1886 | //Float_t displFib = fDimZEM[1]/fDivZEM[0]; |
8d433671 | 1887 | gMC->Gspos("ZEV0", 1,"ZETR", -dimVoid[0], 0., 0., 0, "ONLY"); |
6ac9cca5 | 1888 | gMC->Gspos("ZEV1", 1,"ZETR", -dimVoid[0]+zTran, 0., 0., 0, "ONLY"); |
8d433671 | 1889 | |
1890 | // --- Positioning the ZEM into the ZDC - rotation for 90 degrees | |
f853b9aa | 1891 | // NB -> ZEM is positioned in ALIC (instead of in ZDC) volume |
8d433671 | 1892 | gMC->Gspos("ZEM ", 1,"ALIC", -fPosZEM[0], fPosZEM[1], fPosZEM[2]+fDimZEM[0], irot1, "ONLY"); |
1893 | ||
1894 | // Second EM ZDC (same side w.r.t. IP, just on the other side w.r.t. beam pipe) | |
1895 | gMC->Gspos("ZEM ", 2,"ALIC", fPosZEM[0], fPosZEM[1], fPosZEM[2]+fDimZEM[0], irot1, "ONLY"); | |
1896 | ||
1897 | // --- Adding last slice at the end of the EM calorimeter | |
1898 | Float_t zLastSlice = fPosZEM[2]+kDimZEMPb+2*fDimZEM[0]; | |
1899 | gMC->Gspos("ZEL2", 1,"ALIC", fPosZEM[0], fPosZEM[1], zLastSlice, irot1, "ONLY"); | |
1900 | //Ch debug | |
1901 | //printf("\n ZEM lenght = %f cm\n",2*fZEMLength); | |
1902 | //printf("\n ZEM -> %f < z < %f cm\n",fPosZEM[2],fPosZEM[2]+2*fZEMLength+zLastSlice+kDimZEMPb); | |
1903 | ||
1904 | } | |
1905 | ||
1906 | //_____________________________________________________________________________ | |
1907 | void AliZDCv3::DrawModule() const | |
1908 | { | |
1909 | // | |
1910 | // Draw a shaded view of the Zero Degree Calorimeter version 1 | |
1911 | // | |
1912 | ||
1913 | // Set everything unseen | |
1914 | gMC->Gsatt("*", "seen", -1); | |
1915 | // | |
1916 | // Set ALIC mother transparent | |
1917 | gMC->Gsatt("ALIC","SEEN",0); | |
1918 | // | |
1919 | // Set the volumes visible | |
f853b9aa | 1920 | gMC->Gsatt("ZDCC","SEEN",0); |
8d433671 | 1921 | gMC->Gsatt("QT01","SEEN",1); |
1922 | gMC->Gsatt("QT02","SEEN",1); | |
1923 | gMC->Gsatt("QT03","SEEN",1); | |
1924 | gMC->Gsatt("QT04","SEEN",1); | |
1925 | gMC->Gsatt("QT05","SEEN",1); | |
1926 | gMC->Gsatt("QT06","SEEN",1); | |
1927 | gMC->Gsatt("QT07","SEEN",1); | |
1928 | gMC->Gsatt("QT08","SEEN",1); | |
1929 | gMC->Gsatt("QT09","SEEN",1); | |
1930 | gMC->Gsatt("QT10","SEEN",1); | |
1931 | gMC->Gsatt("QT11","SEEN",1); | |
1932 | gMC->Gsatt("QT12","SEEN",1); | |
1933 | gMC->Gsatt("QT13","SEEN",1); | |
8d433671 | 1934 | gMC->Gsatt("QC01","SEEN",1); |
1935 | gMC->Gsatt("QC02","SEEN",1); | |
1936 | gMC->Gsatt("QC03","SEEN",1); | |
1937 | gMC->Gsatt("QC04","SEEN",1); | |
1938 | gMC->Gsatt("QC05","SEEN",1); | |
8a132379 | 1939 | gMC->Gsatt("QC06","SEEN",1); |
1940 | gMC->Gsatt("QC07","SEEN",1); | |
1941 | gMC->Gsatt("QC08","SEEN",1); | |
1942 | gMC->Gsatt("QC09","SEEN",1); | |
1943 | gMC->Gsatt("QC10","SEEN",1); | |
8d433671 | 1944 | gMC->Gsatt("MQXL","SEEN",1); |
1945 | gMC->Gsatt("YMQL","SEEN",1); | |
1946 | gMC->Gsatt("MQX ","SEEN",1); | |
1947 | gMC->Gsatt("YMQ ","SEEN",1); | |
1948 | gMC->Gsatt("ZQYX","SEEN",1); | |
1949 | gMC->Gsatt("MD1 ","SEEN",1); | |
1950 | gMC->Gsatt("MD1V","SEEN",1); | |
1951 | gMC->Gsatt("YD1 ","SEEN",1); | |
1952 | gMC->Gsatt("MD2 ","SEEN",1); | |
1953 | gMC->Gsatt("YD2 ","SEEN",1); | |
1954 | gMC->Gsatt("ZNEU","SEEN",0); | |
1955 | gMC->Gsatt("ZNF1","SEEN",0); | |
1956 | gMC->Gsatt("ZNF2","SEEN",0); | |
1957 | gMC->Gsatt("ZNF3","SEEN",0); | |
1958 | gMC->Gsatt("ZNF4","SEEN",0); | |
1959 | gMC->Gsatt("ZNG1","SEEN",0); | |
1960 | gMC->Gsatt("ZNG2","SEEN",0); | |
1961 | gMC->Gsatt("ZNG3","SEEN",0); | |
1962 | gMC->Gsatt("ZNG4","SEEN",0); | |
1963 | gMC->Gsatt("ZNTX","SEEN",0); | |
1964 | gMC->Gsatt("ZN1 ","COLO",4); | |
1965 | gMC->Gsatt("ZN1 ","SEEN",1); | |
1966 | gMC->Gsatt("ZNSL","SEEN",0); | |
1967 | gMC->Gsatt("ZNST","SEEN",0); | |
1968 | gMC->Gsatt("ZPRO","SEEN",0); | |
1969 | gMC->Gsatt("ZPF1","SEEN",0); | |
1970 | gMC->Gsatt("ZPF2","SEEN",0); | |
1971 | gMC->Gsatt("ZPF3","SEEN",0); | |
1972 | gMC->Gsatt("ZPF4","SEEN",0); | |
1973 | gMC->Gsatt("ZPG1","SEEN",0); | |
1974 | gMC->Gsatt("ZPG2","SEEN",0); | |
1975 | gMC->Gsatt("ZPG3","SEEN",0); | |
1976 | gMC->Gsatt("ZPG4","SEEN",0); | |
1977 | gMC->Gsatt("ZPTX","SEEN",0); | |
1978 | gMC->Gsatt("ZP1 ","COLO",6); | |
1979 | gMC->Gsatt("ZP1 ","SEEN",1); | |
1980 | gMC->Gsatt("ZPSL","SEEN",0); | |
1981 | gMC->Gsatt("ZPST","SEEN",0); | |
1982 | gMC->Gsatt("ZEM ","COLO",7); | |
1983 | gMC->Gsatt("ZEM ","SEEN",1); | |
1984 | gMC->Gsatt("ZEMF","SEEN",0); | |
1985 | gMC->Gsatt("ZETR","SEEN",0); | |
1986 | gMC->Gsatt("ZEL0","SEEN",0); | |
1987 | gMC->Gsatt("ZEL1","SEEN",0); | |
1988 | gMC->Gsatt("ZEL2","SEEN",0); | |
1989 | gMC->Gsatt("ZEV0","SEEN",0); | |
1990 | gMC->Gsatt("ZEV1","SEEN",0); | |
1991 | gMC->Gsatt("ZES0","SEEN",0); | |
1992 | gMC->Gsatt("ZES1","SEEN",0); | |
8d433671 | 1993 | // |
1994 | gMC->Gdopt("hide", "on"); | |
1995 | gMC->Gdopt("shad", "on"); | |
1996 | gMC->Gsatt("*", "fill", 7); | |
1997 | gMC->SetClipBox("."); | |
1998 | gMC->SetClipBox("*", 0, 100, -100, 100, 12000, 16000); | |
1999 | gMC->DefaultRange(); | |
2000 | gMC->Gdraw("alic", 40, 30, 0, 488, 220, .07, .07); | |
f853b9aa | 2001 | gMC->Gdhead(1111, "Zero Degree Calorimeter Version 3"); |
8d433671 | 2002 | gMC->Gdman(18, 4, "MAN"); |
2003 | } | |
2004 | ||
2005 | //_____________________________________________________________________________ | |
2006 | void AliZDCv3::CreateMaterials() | |
2007 | { | |
2008 | // | |
2009 | // Create Materials for the Zero Degree Calorimeter | |
2010 | // | |
00521574 | 2011 | Float_t dens, ubuf[1], wmat[3], a[3], z[3]; |
2012 | ||
2013 | // --- W alloy -> ZN passive material | |
2014 | dens = 17.6; | |
2015 | a[0] = 183.85; | |
2016 | a[1] = 55.85; | |
2017 | a[2] = 58.71; | |
2018 | z[0] = 74.; | |
2019 | z[1] = 26.; | |
2020 | z[2] = 28.; | |
2021 | wmat[0] = .93; | |
2022 | wmat[1] = .03; | |
2023 | wmat[2] = .04; | |
6656fe8d | 2024 | AliMixture(1, "WALL", a, z, dens, 3, wmat); |
8d433671 | 2025 | |
8d433671 | 2026 | // --- Brass (CuZn) -> ZP passive material |
2027 | dens = 8.48; | |
2028 | a[0] = 63.546; | |
2029 | a[1] = 65.39; | |
2030 | z[0] = 29.; | |
2031 | z[1] = 30.; | |
2032 | wmat[0] = .63; | |
2033 | wmat[1] = .37; | |
cd807e71 | 2034 | AliMixture(2, "BRASS", a, z, dens, 2, wmat); |
8d433671 | 2035 | |
2036 | // --- SiO2 | |
2037 | dens = 2.64; | |
2038 | a[0] = 28.086; | |
2039 | a[1] = 15.9994; | |
2040 | z[0] = 14.; | |
2041 | z[1] = 8.; | |
2042 | wmat[0] = 1.; | |
2043 | wmat[1] = 2.; | |
cd807e71 | 2044 | AliMixture(3, "SIO2", a, z, dens, -2, wmat); |
8d433671 | 2045 | |
2046 | // --- Lead | |
2047 | ubuf[0] = 1.12; | |
30f5a47b | 2048 | AliMaterial(5, "LEAD", 207.19, 82., 11.35, .56, 0., ubuf, 1); |
8d433671 | 2049 | |
2050 | // --- Copper (energy loss taken into account) | |
2051 | ubuf[0] = 1.10; | |
2052 | AliMaterial(6, "COPP0", 63.54, 29., 8.96, 1.4, 0., ubuf, 1); | |
fea9b334 | 2053 | |
2054 | // --- Copper | |
2055 | ubuf[0] = 1.10; | |
2056 | AliMaterial(9, "COPP1", 63.54, 29., 8.96, 1.4, 0., ubuf, 1); | |
8d433671 | 2057 | |
8d433671 | 2058 | // --- Iron (energy loss taken into account) |
2059 | ubuf[0] = 1.1; | |
2060 | AliMaterial(7, "IRON0", 55.85, 26., 7.87, 1.76, 0., ubuf, 1); | |
2061 | ||
2062 | // --- Iron (no energy loss) | |
2063 | ubuf[0] = 1.1; | |
313e8ff0 | 2064 | AliMaterial(8, "IRON1", 55.85, 26., 7.87, 1.76, 0., ubuf, 1); |
30f5a47b | 2065 | |
2066 | // --- Tatalum | |
2067 | ubuf[0] = 1.1; | |
2068 | AliMaterial(13, "TANT", 183.84, 74., 19.3, 0.35, 0., ubuf, 1); | |
f853b9aa | 2069 | |
8d433671 | 2070 | // --------------------------------------------------------- |
2071 | Float_t aResGas[3]={1.008,12.0107,15.9994}; | |
2072 | Float_t zResGas[3]={1.,6.,8.}; | |
2073 | Float_t wResGas[3]={0.28,0.28,0.44}; | |
2074 | Float_t dResGas = 3.2E-14; | |
2075 | ||
2076 | // --- Vacuum (no magnetic field) | |
2077 | AliMixture(10, "VOID", aResGas, zResGas, dResGas, 3, wResGas); | |
8d433671 | 2078 | |
2079 | // --- Vacuum (with magnetic field) | |
2080 | AliMixture(11, "VOIM", aResGas, zResGas, dResGas, 3, wResGas); | |
8d433671 | 2081 | |
2082 | // --- Air (no magnetic field) | |
2083 | Float_t aAir[4]={12.0107,14.0067,15.9994,39.948}; | |
2084 | Float_t zAir[4]={6.,7.,8.,18.}; | |
2085 | Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827}; | |
2086 | Float_t dAir = 1.20479E-3; | |
2087 | // | |
2088 | AliMixture(12, "Air $", aAir, zAir, dAir, 4, wAir); | |
8d433671 | 2089 | |
2090 | // --- Definition of tracking media: | |
2091 | ||
2092 | // --- Tantalum = 1 ; | |
2093 | // --- Brass = 2 ; | |
2094 | // --- Fibers (SiO2) = 3 ; | |
2095 | // --- Fibers (SiO2) = 4 ; | |
2096 | // --- Lead = 5 ; | |
fea9b334 | 2097 | // --- Copper (with high thr.)= 6 ; |
2098 | // --- Copper (with low thr.)= 9; | |
8d433671 | 2099 | // --- Iron (with energy loss) = 7 ; |
2100 | // --- Iron (without energy loss) = 8 ; | |
2101 | // --- Vacuum (no field) = 10 | |
2102 | // --- Vacuum (with field) = 11 | |
2103 | // --- Air (no field) = 12 | |
2104 | ||
2105 | // **************************************************** | |
2106 | // Tracking media parameters | |
2107 | // | |
2108 | Float_t epsil = 0.01; // Tracking precision, | |
2109 | Float_t stmin = 0.01; // Min. value 4 max. step (cm) | |
2110 | Float_t stemax = 1.; // Max. step permitted (cm) | |
2111 | Float_t tmaxfd = 0.; // Maximum angle due to field (degrees) | |
331464fb | 2112 | Float_t tmaxfdv = 0.1; // Maximum angle due to field (degrees) |
8d433671 | 2113 | Float_t deemax = -1.; // Maximum fractional energy loss |
2114 | Float_t nofieldm = 0.; // Max. field value (no field) | |
2115 | Float_t fieldm = 45.; // Max. field value (with field) | |
2116 | Int_t isvol = 0; // ISVOL =0 -> not sensitive volume | |
2117 | Int_t isvolActive = 1; // ISVOL =1 -> sensitive volume | |
2118 | Int_t inofld = 0; // IFIELD=0 -> no magnetic field | |
2119 | Int_t ifield =2; // IFIELD=2 -> magnetic field defined in AliMagFC.h | |
2120 | // ***************************************************** | |
2121 | ||
30f5a47b | 2122 | AliMedium(1, "ZWALL", 1, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); |
8d433671 | 2123 | AliMedium(2, "ZBRASS",2, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); |
2124 | AliMedium(3, "ZSIO2", 3, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2125 | AliMedium(4, "ZQUAR", 3, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2126 | AliMedium(5, "ZLEAD", 5, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2127 | AliMedium(6, "ZCOPP", 6, isvol, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2128 | AliMedium(7, "ZIRON", 7, isvol, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
2129 | AliMedium(8, "ZIRONN",8, isvol, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
fea9b334 | 2130 | AliMedium(9, "ZCOPL", 6, isvol, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); |
8d433671 | 2131 | AliMedium(10,"ZVOID",10, isvol, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); |
331464fb | 2132 | AliMedium(11,"ZVOIM",11, isvol, ifield, fieldm, tmaxfdv, stemax, deemax, epsil, stmin); |
fea9b334 | 2133 | AliMedium(12,"ZAIR", 12, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); |
30f5a47b | 2134 | AliMedium(13,"ZTANT",13, isvolActive, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); |
2135 | AliMedium(14, "ZIRONT", 7, isvol, inofld, nofieldm, tmaxfd, stemax, deemax, epsil, stmin); | |
f853b9aa | 2136 | |
2137 | } | |
2138 | ||
2139 | //_____________________________________________________________________________ | |
2140 | void AliZDCv3::AddAlignableVolumes() const | |
2141 | { | |
2142 | // | |
2143 | // Create entries for alignable volumes associating the symbolic volume | |
2144 | // name with the corresponding volume path. Needs to be syncronized with | |
2145 | // eventual changes in the geometry. | |
2146 | // | |
63e6d88e | 2147 | TString volpath1 = "ALIC_1/ZDCC_1/ZNEU_1"; |
2148 | TString volpath2 = "ALIC_1/ZDCC_1/ZPRO_1"; | |
2149 | TString volpath3 = "ALIC_1/ZDCA_1/ZNEU_2"; | |
2150 | TString volpath4 = "ALIC_1/ZDCA_1/ZPRO_2"; | |
f853b9aa | 2151 | |
63e6d88e | 2152 | TString symname1="ZDC/NeutronZDC_C"; |
2153 | TString symname2="ZDC/ProtonZDC_C"; | |
2154 | TString symname3="ZDC/NeutronZDC_A"; | |
2155 | TString symname4="ZDC/ProtonZDC_A"; | |
f853b9aa | 2156 | |
2157 | if(!gGeoManager->SetAlignableEntry(symname1.Data(),volpath1.Data())) | |
2158 | AliFatal(Form("Alignable entry %s not created. Volume path %s not valid", symname1.Data(),volpath1.Data())); | |
2159 | ||
2160 | if(!gGeoManager->SetAlignableEntry(symname2.Data(),volpath2.Data())) | |
2161 | AliFatal(Form("Alignable entry %s not created. Volume path %s not valid", symname2.Data(),volpath2.Data())); | |
63e6d88e | 2162 | |
2163 | if(!gGeoManager->SetAlignableEntry(symname3.Data(),volpath3.Data())) | |
2164 | AliFatal(Form("Alignable entry %s not created. Volume path %s not valid", symname1.Data(),volpath1.Data())); | |
2165 | ||
2166 | if(!gGeoManager->SetAlignableEntry(symname4.Data(),volpath4.Data())) | |
2167 | AliFatal(Form("Alignable entry %s not created. Volume path %s not valid", symname2.Data(),volpath2.Data())); | |
2168 | ||
f853b9aa | 2169 | } |
2170 | ||
2171 | ||
2172 | //_____________________________________________________________________________ | |
2173 | void AliZDCv3::Init() | |
2174 | { | |
2175 | InitTables(); | |
2176 | Int_t *idtmed = fIdtmed->GetArray(); | |
8d433671 | 2177 | // |
30f5a47b | 2178 | fMedSensZN = idtmed[1]; // Sensitive volume: ZN passive material |
2179 | fMedSensZP = idtmed[2]; // Sensitive volume: ZP passive material | |
2180 | fMedSensF1 = idtmed[3]; // Sensitive volume: fibres type 1 | |
2181 | fMedSensF2 = idtmed[4]; // Sensitive volume: fibres type 2 | |
2182 | fMedSensZEM = idtmed[5]; // Sensitive volume: ZEM passive material | |
2183 | fMedSensTDI = idtmed[6]; // Sensitive volume: TDI Cu shield | |
2184 | fMedSensPI = idtmed[7]; // Sensitive volume: beam pipes | |
2185 | fMedSensLumi = idtmed[9]; // Sensitive volume: luminometer | |
2186 | fMedSensGR = idtmed[12]; // Sensitive volume: air into the grooves | |
2187 | fMedSensVColl = idtmed[13]; // Sensitive volume: collimator jaws | |
8d433671 | 2188 | } |
2189 | ||
2190 | //_____________________________________________________________________________ | |
2191 | void AliZDCv3::InitTables() | |
2192 | { | |
2193 | // | |
2194 | // Read light tables for Cerenkov light production parameterization | |
2195 | // | |
2196 | ||
2197 | Int_t k, j; | |
2198 | ||
2199 | char *lightfName1,*lightfName2,*lightfName3,*lightfName4, | |
2200 | *lightfName5,*lightfName6,*lightfName7,*lightfName8; | |
2201 | FILE *fp1, *fp2, *fp3, *fp4, *fp5, *fp6, *fp7, *fp8; | |
2202 | ||
2203 | // --- Reading light tables for ZN | |
f853b9aa | 2204 | lightfName1 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620362207s"); |
8d433671 | 2205 | if((fp1 = fopen(lightfName1,"r")) == NULL){ |
2206 | printf("Cannot open file fp1 \n"); | |
2207 | return; | |
2208 | } | |
f853b9aa | 2209 | lightfName2 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620362208s"); |
8d433671 | 2210 | if((fp2 = fopen(lightfName2,"r")) == NULL){ |
2211 | printf("Cannot open file fp2 \n"); | |
2212 | return; | |
2213 | } | |
f853b9aa | 2214 | lightfName3 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620362209s"); |
8d433671 | 2215 | if((fp3 = fopen(lightfName3,"r")) == NULL){ |
2216 | printf("Cannot open file fp3 \n"); | |
2217 | return; | |
2218 | } | |
f853b9aa | 2219 | lightfName4 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620362210s"); |
8d433671 | 2220 | if((fp4 = fopen(lightfName4,"r")) == NULL){ |
2221 | printf("Cannot open file fp4 \n"); | |
2222 | return; | |
2223 | } | |
2224 | ||
e83c8d88 | 2225 | int read=1; |
8d433671 | 2226 | for(k=0; k<fNalfan; k++){ |
2227 | for(j=0; j<fNben; j++){ | |
e83c8d88 | 2228 | read = fscanf(fp1,"%f",&fTablen[0][k][j]); |
2229 | if(read==0) AliDebug(3, " Error in reading light table 1"); | |
2230 | read = fscanf(fp2,"%f",&fTablen[1][k][j]); | |
2231 | if(read==0) AliDebug(3, " Error in reading light table 2"); | |
2232 | read = fscanf(fp3,"%f",&fTablen[2][k][j]); | |
2233 | if(read==0) AliDebug(3, " Error in reading light table 3"); | |
2234 | read = fscanf(fp4,"%f",&fTablen[3][k][j]); | |
2235 | if(read==0) AliDebug(3, " Error in reading light table 4"); | |
8d433671 | 2236 | } |
2237 | } | |
2238 | fclose(fp1); | |
2239 | fclose(fp2); | |
2240 | fclose(fp3); | |
2241 | fclose(fp4); | |
2242 | ||
2243 | // --- Reading light tables for ZP and ZEM | |
f853b9aa | 2244 | lightfName5 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620552207s"); |
8d433671 | 2245 | if((fp5 = fopen(lightfName5,"r")) == NULL){ |
2246 | printf("Cannot open file fp5 \n"); | |
2247 | return; | |
2248 | } | |
f853b9aa | 2249 | lightfName6 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620552208s"); |
8d433671 | 2250 | if((fp6 = fopen(lightfName6,"r")) == NULL){ |
2251 | printf("Cannot open file fp6 \n"); | |
2252 | return; | |
2253 | } | |
f853b9aa | 2254 | lightfName7 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620552209s"); |
8d433671 | 2255 | if((fp7 = fopen(lightfName7,"r")) == NULL){ |
2256 | printf("Cannot open file fp7 \n"); | |
2257 | return; | |
2258 | } | |
f853b9aa | 2259 | lightfName8 = gSystem->ExpandPathName("$ALICE_ROOT/ZDC/light22620552210s"); |
8d433671 | 2260 | if((fp8 = fopen(lightfName8,"r")) == NULL){ |
2261 | printf("Cannot open file fp8 \n"); | |
2262 | return; | |
2263 | } | |
2264 | ||
2265 | for(k=0; k<fNalfap; k++){ | |
2266 | for(j=0; j<fNbep; j++){ | |
e83c8d88 | 2267 | read = fscanf(fp5,"%f",&fTablep[0][k][j]); |
2268 | if(read==0) AliDebug(3, " Error in reading light table 5"); | |
2269 | read = fscanf(fp6,"%f",&fTablep[1][k][j]); | |
2270 | if(read==0) AliDebug(3, " Error in reading light table 6"); | |
2271 | read = fscanf(fp7,"%f",&fTablep[2][k][j]); | |
2272 | if(read==0) AliDebug(3, " Error in reading light table 7"); | |
2273 | read = fscanf(fp8,"%f",&fTablep[3][k][j]); | |
2274 | if(read==0) AliDebug(3, " Error in reading light table 8"); | |
8d433671 | 2275 | } |
2276 | } | |
2277 | fclose(fp5); | |
2278 | fclose(fp6); | |
2279 | fclose(fp7); | |
2280 | fclose(fp8); | |
2281 | } | |
2282 | //_____________________________________________________________________________ | |
2283 | void AliZDCv3::StepManager() | |
2284 | { | |
2285 | // | |
2286 | // Routine called at every step in the Zero Degree Calorimeters | |
b6a8f9f1 | 2287 | // |
47709f57 | 2288 | Int_t j, vol[2]={0,0}, ibeta=0, ialfa=0, ibe=0, nphe=0; |
ae3870e6 | 2289 | Float_t hits[13], x[3], xdet[3], um[3], ud[3]; |
33e9164a | 2290 | Float_t destep=0., be=0., out=0.; |
796c8b58 | 2291 | Double_t s[3], p[4]; |
8d433671 | 2292 | const char *knamed; |
f853b9aa | 2293 | // |
ae3870e6 | 2294 | for(j=0;j<13;j++) hits[j]=-999.; |
f853b9aa | 2295 | // |
30f5a47b | 2296 | // --- This part is for no shower developement in beam pipe, TDI, VColl |
2297 | // If particle interacts with beam pipe, TDI, VColl -> return | |
2298 | if(fNoShower==1 && ((gMC->CurrentMedium() == fMedSensPI) || (gMC->CurrentMedium() == fMedSensTDI) || | |
2299 | (gMC->CurrentMedium() == fMedSensVColl || (gMC->CurrentMedium() == fMedSensLumi)))){ | |
2300 | ||
6b7cc34d | 2301 | // If option NoShower is set -> StopTrack |
30f5a47b | 2302 | |
6b7cc34d | 2303 | Int_t ipr = 0; |
f853b9aa | 2304 | gMC->TrackPosition(s[0],s[1],s[2]); |
cd807e71 | 2305 | if(gMC->CurrentMedium() == fMedSensPI){ |
8d433671 | 2306 | knamed = gMC->CurrentVolName(); |
f853b9aa | 2307 | if(!strncmp(knamed,"YMQ",3)){ |
2308 | if(s[2]<0) fpLostITC += 1; | |
2309 | else fpLostITA += 1; | |
6b7cc34d | 2310 | ipr=1; |
f853b9aa | 2311 | } |
8cbab886 | 2312 | else if(!strncmp(knamed,"YD1",3)){ |
f853b9aa | 2313 | if(s[2]<0) fpLostD1C += 1; |
2314 | else fpLostD1A += 1; | |
6b7cc34d | 2315 | ipr=1; |
f853b9aa | 2316 | } |
8d433671 | 2317 | } |
f853b9aa | 2318 | else if(gMC->CurrentMedium() == fMedSensTDI){ |
8d433671 | 2319 | knamed = gMC->CurrentVolName(); |
f853b9aa | 2320 | if(!strncmp(knamed,"MD1",3)){ |
2321 | if(s[2]<0) fpLostD1C += 1; | |
2322 | else fpLostD1A += 1; | |
6b7cc34d | 2323 | ipr=1; |
f853b9aa | 2324 | } |
8cbab886 | 2325 | else if(!strncmp(knamed,"QTD",3)) fpLostTDI += 1; |
8d433671 | 2326 | } |
30f5a47b | 2327 | else if(gMC->CurrentMedium() == fMedSensVColl){ |
2328 | knamed = gMC->CurrentVolName(); | |
2329 | if(!strncmp(knamed,"QCVC",4)) fpcVCollC++; | |
2330 | else if(!strncmp(knamed,"QCVA",4)) fpcVCollA++; | |
2331 | ipr=1; | |
2332 | } | |
cd807e71 | 2333 | // |
8cbab886 | 2334 | //gMC->TrackMomentum(p[0], p[1], p[2], p[3]); |
cd807e71 | 2335 | //printf("\t Particle: mass = %1.3f, E = %1.3f GeV, pz = %1.2f GeV -> stopped in volume %s\n", |
2336 | // gMC->TrackMass(), p[3], p[2], gMC->CurrentVolName()); | |
2337 | // | |
30f5a47b | 2338 | if(ipr!=0){ |
6b7cc34d | 2339 | printf("\n\t **********************************\n"); |
2340 | printf("\t ********** Side C **********\n"); | |
30f5a47b | 2341 | printf("\t # of particles in IT = %d\n",fpLostITC); |
2342 | printf("\t # of particles in D1 = %d\n",fpLostD1C); | |
2343 | printf("\t # of particles in VColl = %d\n",fpcVCollC); | |
6b7cc34d | 2344 | printf("\t ********** Side A **********\n"); |
30f5a47b | 2345 | printf("\t # of particles in IT = %d\n",fpLostITA); |
2346 | printf("\t # of particles in D1 = %d\n",fpLostD1A); | |
2347 | printf("\t # of particles in TDI = %d\n",fpLostTDI); | |
2348 | printf("\t # of particles in VColl = %d\n",fpcVCollA); | |
6b7cc34d | 2349 | printf("\t **********************************\n"); |
30f5a47b | 2350 | } |
8d433671 | 2351 | gMC->StopTrack(); |
30f5a47b | 2352 | return; |
8d433671 | 2353 | } |
2354 | ||
8d433671 | 2355 | if((gMC->CurrentMedium() == fMedSensZN) || (gMC->CurrentMedium() == fMedSensZP) || |
2356 | (gMC->CurrentMedium() == fMedSensGR) || (gMC->CurrentMedium() == fMedSensF1) || | |
2357 | (gMC->CurrentMedium() == fMedSensF2) || (gMC->CurrentMedium() == fMedSensZEM)){ | |
2358 | ||
8cbab886 | 2359 | |
8d433671 | 2360 | //Particle coordinates |
f853b9aa | 2361 | gMC->TrackPosition(s[0],s[1],s[2]); |
8d433671 | 2362 | for(j=0; j<=2; j++) x[j] = s[j]; |
2363 | hits[0] = x[0]; | |
2364 | hits[1] = x[1]; | |
2365 | hits[2] = x[2]; | |
2366 | ||
2367 | // Determine in which ZDC the particle is | |
2368 | knamed = gMC->CurrentVolName(); | |
2369 | if(!strncmp(knamed,"ZN",2)){ | |
921be7cf | 2370 | if(x[2]<0.) vol[0]=1; // ZNC (dimuon side) |
2371 | else if(x[2]>0.) vol[0]=4; //ZNA | |
8d433671 | 2372 | } |
2373 | else if(!strncmp(knamed,"ZP",2)){ | |
921be7cf | 2374 | if(x[2]<0.) vol[0]=2; //ZPC (dimuon side) |
2375 | else if(x[2]>0.) vol[0]=5; //ZPA | |
8d433671 | 2376 | } |
921be7cf | 2377 | else if(!strncmp(knamed,"ZE",2)) vol[0]=3; //ZEM |
8d433671 | 2378 | |
2379 | // Determine in which quadrant the particle is | |
f853b9aa | 2380 | if(vol[0]==1){ //Quadrant in ZNC |
61424d1c | 2381 | // Calculating particle coordinates inside ZNC |
f853b9aa | 2382 | xdet[0] = x[0]-fPosZNC[0]; |
2383 | xdet[1] = x[1]-fPosZNC[1]; | |
8d433671 | 2384 | // Calculating quadrant in ZN |
2385 | if(xdet[0]<=0.){ | |
f853b9aa | 2386 | if(xdet[1]<=0.) vol[1]=1; |
2387 | else vol[1]=3; | |
8d433671 | 2388 | } |
2389 | else if(xdet[0]>0.){ | |
f853b9aa | 2390 | if(xdet[1]<=0.) vol[1]=2; |
2391 | else vol[1]=4; | |
8d433671 | 2392 | } |
8d433671 | 2393 | } |
2394 | ||
f853b9aa | 2395 | else if(vol[0]==2){ //Quadrant in ZPC |
61424d1c | 2396 | // Calculating particle coordinates inside ZPC |
09930289 | 2397 | xdet[0] = x[0]-fPosZPC[0]; |
2398 | xdet[1] = x[1]-fPosZPC[1]; | |
8d433671 | 2399 | if(xdet[0]>=fDimZP[0]) xdet[0]=fDimZP[0]-0.01; |
2400 | if(xdet[0]<=-fDimZP[0]) xdet[0]=-fDimZP[0]+0.01; | |
2401 | // Calculating tower in ZP | |
2402 | Float_t xqZP = xdet[0]/(fDimZP[0]/2.); | |
2403 | for(int i=1; i<=4; i++){ | |
2404 | if(xqZP>=(i-3) && xqZP<(i-2)){ | |
2405 | vol[1] = i; | |
2406 | break; | |
2407 | } | |
2408 | } | |
8d433671 | 2409 | } |
f853b9aa | 2410 | // |
8d433671 | 2411 | // Quadrant in ZEM: vol[1] = 1 -> particle in 1st ZEM (placed at x = 8.5 cm) |
2412 | // vol[1] = 2 -> particle in 2nd ZEM (placed at x = -8.5 cm) | |
2413 | else if(vol[0] == 3){ | |
2414 | if(x[0]>0.){ | |
2415 | vol[1] = 1; | |
2416 | // Particle x-coordinate inside ZEM1 | |
2417 | xdet[0] = x[0]-fPosZEM[0]; | |
2418 | } | |
2419 | else{ | |
2420 | vol[1] = 2; | |
2421 | // Particle x-coordinate inside ZEM2 | |
2422 | xdet[0] = x[0]+fPosZEM[0]; | |
2423 | } | |
2424 | xdet[1] = x[1]-fPosZEM[1]; | |
2425 | } | |
f853b9aa | 2426 | // |
2427 | else if(vol[0]==4){ //Quadrant in ZNA | |
2428 | // Calculating particle coordinates inside ZNA | |
2429 | xdet[0] = x[0]-fPosZNA[0]; | |
2430 | xdet[1] = x[1]-fPosZNA[1]; | |
2431 | // Calculating quadrant in ZNA | |
2432 | if(xdet[0]>=0.){ | |
2433 | if(xdet[1]<=0.) vol[1]=1; | |
2434 | else vol[1]=3; | |
8d433671 | 2435 | } |
f853b9aa | 2436 | else if(xdet[0]<0.){ |
2437 | if(xdet[1]<=0.) vol[1]=2; | |
2438 | else vol[1]=4; | |
8d433671 | 2439 | } |
8d433671 | 2440 | } |
f853b9aa | 2441 | // |
2442 | else if(vol[0]==5){ //Quadrant in ZPA | |
2443 | // Calculating particle coordinates inside ZPA | |
09930289 | 2444 | xdet[0] = x[0]-fPosZPA[0]; |
2445 | xdet[1] = x[1]-fPosZPA[1]; | |
8d433671 | 2446 | if(xdet[0]>=fDimZP[0]) xdet[0]=fDimZP[0]-0.01; |
2447 | if(xdet[0]<=-fDimZP[0]) xdet[0]=-fDimZP[0]+0.01; | |
2448 | // Calculating tower in ZP | |
f853b9aa | 2449 | Float_t xqZP = -xdet[0]/(fDimZP[0]/2.); |
8d433671 | 2450 | for(int i=1; i<=4; i++){ |
2451 | if(xqZP>=(i-3) && xqZP<(i-2)){ | |
2452 | vol[1] = i; | |
2453 | break; | |
2454 | } | |
2455 | } | |
8d433671 | 2456 | } |
fd9afd60 | 2457 | if((vol[1]!=1) && (vol[1]!=2) && (vol[1]!=3) && (vol[1]!=4)) |
fea9b334 | 2458 | AliError(Form(" WRONG tower for det %d: tow %d with xdet=(%f, %f)\n", |
fd9afd60 | 2459 | vol[0], vol[1], xdet[0], xdet[1])); |
2460 | // Ch. debug | |
2461 | //printf("\t *** det %d vol %d xdet(%f, %f)\n",vol[0], vol[1], xdet[0], xdet[1]); | |
8d433671 | 2462 | |
2139bd52 | 2463 | |
33e9164a | 2464 | // Store impact point and kinetic energy of the ENTERING particle |
8d433671 | 2465 | |
33e9164a | 2466 | if(gMC->IsTrackEntering()){ |
2467 | //Particle energy | |
2468 | gMC->TrackMomentum(p[0],p[1],p[2],p[3]); | |
2469 | hits[3] = p[3]; | |
30f5a47b | 2470 | |
33e9164a | 2471 | // Impact point on ZDC |
2472 | // X takes into account the LHC x-axis sign | |
30f5a47b | 2473 | // which is opposite to positive x on detector front face |
33e9164a | 2474 | // for side A detectors (ZNA and ZPA) |
2475 | if(vol[0]==4 || vol[0]==5){ | |
2476 | hits[4] = -xdet[0]; | |
2477 | } | |
2478 | else{ | |
2479 | hits[4] = xdet[0]; | |
2480 | } | |
2481 | hits[5] = xdet[1]; | |
2482 | hits[6] = 0; | |
2483 | hits[7] = 0; | |
2484 | hits[8] = 0; | |
2485 | hits[9] = 0; | |
2486 | // | |
2487 | Int_t curTrackN = gAlice->GetMCApp()->GetCurrentTrackNumber(); | |
2488 | TParticle *part = gAlice->GetMCApp()->Particle(curTrackN); | |
2489 | hits[10] = part->GetPdgCode(); | |
2490 | //printf("\t PDGCode = %d\n", part->GetPdgCode()); | |
2491 | // | |
2492 | Int_t imo = part->GetFirstMother(); | |
2493 | if(imo>0){ | |
2494 | TParticle * pmot = gAlice->GetMCApp()->Particle(imo); | |
2495 | hits[11] = pmot->GetPdgCode(); | |
2496 | } | |
2497 | else hits[11]=0; | |
2498 | // | |
2499 | hits[12] = 1.0e09*gMC->TrackTime(); // in ns! | |
2500 | //printf("\t TrackTime = %f\n", hits[12]); | |
2501 | ||
2502 | AddHit(curTrackN, vol, hits); | |
2503 | ||
2504 | if(fNoShower==1){ | |
33e9164a | 2505 | if(vol[0]==1){ |
2506 | fnDetectedC += 1; | |
30f5a47b | 2507 | if(fnDetectedC==1) printf(" ### Particle in ZNC\n\n"); |
ae3870e6 | 2508 | } |
33e9164a | 2509 | else if(vol[0]==2){ |
2510 | fpDetectedC += 1; | |
30f5a47b | 2511 | if(fpDetectedC==1) printf(" ### Particle in ZPC\n\n"); |
33e9164a | 2512 | } |
2513 | else if(vol[0]==4){ | |
2514 | fnDetectedA += 1; | |
30f5a47b | 2515 | if(fnDetectedA==1) printf(" ### Particle in ZNA\n\n"); |
33e9164a | 2516 | } |
2517 | else if(vol[0]==5){ | |
2518 | fpDetectedA += 1; | |
30f5a47b | 2519 | if(fpDetectedA==1) printf(" ### Particle in ZPA\n\n"); |
33e9164a | 2520 | } |
2521 | // | |
30f5a47b | 2522 | //printf("\t Pc: x %1.2f y %1.2f z %1.2f E %1.2f GeV pz = %1.2f GeV in volume %s\n", |
2523 | // x[0],x[1],x[3],p[3],p[2],gMC->CurrentVolName()); | |
e4d73825 | 2524 | // |
33e9164a | 2525 | gMC->StopTrack(); |
2526 | return; | |
8d433671 | 2527 | } |
33e9164a | 2528 | } |
2529 | ||
2530 | // Particle energy loss | |
2531 | if(gMC->Edep() != 0){ | |
2532 | hits[9] = gMC->Edep(); | |
2533 | hits[7] = 0.; | |
2534 | hits[8] = 0.; | |
2535 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2536 | } | |
8d433671 | 2537 | } |
2538 | ||
2539 | ||
2540 | // *** Light production in fibres | |
2541 | if((gMC->CurrentMedium() == fMedSensF1) || (gMC->CurrentMedium() == fMedSensF2)){ | |
2542 | ||
2543 | //Select charged particles | |
2544 | if((destep=gMC->Edep())){ | |
2545 | ||
2546 | // Particle velocity | |
2547 | Float_t beta = 0.; | |
f853b9aa | 2548 | gMC->TrackMomentum(p[0],p[1],p[2],p[3]); |
8d433671 | 2549 | Float_t ptot=TMath::Sqrt(p[0]*p[0]+p[1]*p[1]+p[2]*p[2]); |
2550 | if(p[3] > 0.00001) beta = ptot/p[3]; | |
2551 | else return; | |
2552 | if(beta<0.67)return; | |
2553 | else if((beta>=0.67) && (beta<=0.75)) ibeta = 0; | |
2554 | else if((beta>0.75) && (beta<=0.85)) ibeta = 1; | |
2555 | else if((beta>0.85) && (beta<=0.95)) ibeta = 2; | |
2556 | else if(beta>0.95) ibeta = 3; | |
2557 | ||
2558 | // Angle between particle trajectory and fibre axis | |
2559 | // 1 -> Momentum directions | |
2560 | um[0] = p[0]/ptot; | |
2561 | um[1] = p[1]/ptot; | |
2562 | um[2] = p[2]/ptot; | |
2563 | gMC->Gmtod(um,ud,2); | |
2564 | // 2 -> Angle < limit angle | |
2565 | Double_t alfar = TMath::ACos(ud[2]); | |
2566 | Double_t alfa = alfar*kRaddeg; | |
2567 | if(alfa>=110.) return; | |
2568 | // | |
2569 | ialfa = Int_t(1.+alfa/2.); | |
2570 | ||
2571 | // Distance between particle trajectory and fibre axis | |
f853b9aa | 2572 | gMC->TrackPosition(s[0],s[1],s[2]); |
8d433671 | 2573 | for(j=0; j<=2; j++){ |
2574 | x[j] = s[j]; | |
2575 | } | |
2576 | gMC->Gmtod(x,xdet,1); | |
2577 | if(TMath::Abs(ud[0])>0.00001){ | |
2578 | Float_t dcoeff = ud[1]/ud[0]; | |
2579 | be = TMath::Abs((xdet[1]-dcoeff*xdet[0])/TMath::Sqrt(dcoeff*dcoeff+1.)); | |
2580 | } | |
2581 | else{ | |
2582 | be = TMath::Abs(ud[0]); | |
2583 | } | |
2584 | ||
2585 | ibe = Int_t(be*1000.+1); | |
30f5a47b | 2586 | |
8d433671 | 2587 | //Looking into the light tables |
2588 | Float_t charge = gMC->TrackCharge(); | |
2589 | ||
80e87581 | 2590 | if(vol[0]==1 || vol[0]==4) { // (1) ZN fibres |
8d433671 | 2591 | if(ibe>fNben) ibe=fNben; |
2592 | out = charge*charge*fTablen[ibeta][ialfa][ibe]; | |
2593 | nphe = gRandom->Poisson(out); | |
2594 | // Ch. debug | |
2595 | //if(ibeta==3) printf("\t %f \t %f \t %f\n",alfa, be, out); | |
2596 | //printf("\t ibeta = %d, ialfa = %d, ibe = %d -> nphe = %d\n\n",ibeta,ialfa,ibe,nphe); | |
2597 | if(gMC->CurrentMedium() == fMedSensF1){ | |
2598 | hits[7] = nphe; //fLightPMQ | |
2599 | hits[8] = 0; | |
2600 | hits[9] = 0; | |
2601 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2602 | } | |
2603 | else{ | |
2604 | hits[7] = 0; | |
2605 | hits[8] = nphe; //fLightPMC | |
2606 | hits[9] = 0; | |
2607 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2608 | } | |
2609 | } | |
80e87581 | 2610 | else if(vol[0]==2 || vol[0]==5) {// (2) ZP fibres |
8d433671 | 2611 | if(ibe>fNbep) ibe=fNbep; |
2612 | out = charge*charge*fTablep[ibeta][ialfa][ibe]; | |
2613 | nphe = gRandom->Poisson(out); | |
2614 | if(gMC->CurrentMedium() == fMedSensF1){ | |
2615 | hits[7] = nphe; //fLightPMQ | |
2616 | hits[8] = 0; | |
2617 | hits[9] = 0; | |
2618 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2619 | } | |
2620 | else{ | |
2621 | hits[7] = 0; | |
2622 | hits[8] = nphe; //fLightPMC | |
2623 | hits[9] = 0; | |
2624 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2625 | } | |
2626 | } | |
2627 | else if((vol[0]==3)) { // (3) ZEM fibres | |
2628 | if(ibe>fNbep) ibe=fNbep; | |
2629 | out = charge*charge*fTablep[ibeta][ialfa][ibe]; | |
f853b9aa | 2630 | gMC->TrackPosition(s[0],s[1],s[2]); |
47709f57 | 2631 | Float_t xalic[3]; |
2632 | for(j=0; j<3; j++){ | |
8d433671 | 2633 | xalic[j] = s[j]; |
2634 | } | |
2635 | // z-coordinate from ZEM front face | |
2636 | // NB-> fPosZEM[2]+fZEMLength = -1000.+2*10.3 = 979.69 cm | |
47709f57 | 2637 | Float_t z = -xalic[2]+fPosZEM[2]+2*fZEMLength-xalic[1]; |
3268e9bb | 2638 | //z = xalic[2]-fPosZEM[2]-fZEMLength-xalic[1]*(TMath::Tan(45.*kDegrad)); |
8a132379 | 2639 | //printf(" fPosZEM[2]+2*fZEMLength = %f", fPosZEM[2]+2*fZEMLength); |
fea9b334 | 2640 | // |
2641 | // Parametrization for light guide uniformity | |
2642 | // NEW!!! Light guide tilted @ 51 degrees | |
2643 | Float_t guiPar[4]={0.31,-0.0006305,0.01337,0.8895}; | |
47709f57 | 2644 | Float_t guiEff = guiPar[0]*(guiPar[1]*z*z+guiPar[2]*z+guiPar[3]); |
8d433671 | 2645 | out = out*guiEff; |
2646 | nphe = gRandom->Poisson(out); | |
3268e9bb | 2647 | //printf(" out*guiEff = %f nphe = %d", out, nphe); |
8d433671 | 2648 | if(vol[1] == 1){ |
2649 | hits[7] = 0; | |
2650 | hits[8] = nphe; //fLightPMC (ZEM1) | |
2651 | hits[9] = 0; | |
2652 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2653 | } | |
2654 | else{ | |
2655 | hits[7] = nphe; //fLightPMQ (ZEM2) | |
2656 | hits[8] = 0; | |
2657 | hits[9] = 0; | |
2658 | AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits); | |
2659 | } | |
2660 | } | |
2661 | } | |
2662 | } | |
2663 | } |