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6523e275 | 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 | $Log$ | |
43ea1292 | 18 | Revision 1.21 2002/10/29 17:20:38 hristov |
19 | Corrections for subscript out of range (Alpha) | |
20 | ||
e760b04a | 21 | Revision 1.20 2002/10/29 09:53:40 morsch |
22 | Constants start with k. Warnings corrected. | |
23 | ||
dbbe5bc1 | 24 | |
25 | Revision 1.19 2002/10/14 14:57:39 hristov | |
26 | Merging the VirtualMC branch to the main development branch (HEAD) | |
27 | ||
b9d0a01d | 28 | Revision 1.17.6.1 2002/07/24 13:33:35 alibrary |
29 | Make geometry consistent with new current parameters. | |
30 | ||
31 | Revision 1.18 2002/07/24 13:28:49 morsch | |
32 | Make geometry consistent with new current parameters. | |
33 | ||
3276bf37 | 34 | Revision 1.17 2001/11/17 01:29:21 morsch |
35 | Obsolete and wrong volume YXO5 removed. | |
36 | ||
34caa072 | 37 | Revision 1.16 2001/11/16 08:57:42 morsch |
38 | Volume YP32 obsolete. | |
39 | ||
9de2c2a2 | 40 | Revision 1.15 2001/11/05 10:41:06 morsch |
41 | Avoid overlap of compensation magnet with HALL. | |
42 | ||
1144cb6f | 43 | Revision 1.14 2001/10/26 08:36:19 morsch |
44 | Geometry update. | |
45 | ||
ed90133e | 46 | Revision 1.13 2001/04/23 23:12:41 morsch |
47 | Overlap in closing cone corrected (thanks to Ivana Hrivnacova) | |
48 | ||
12133ee7 | 49 | Revision 1.12 2001/03/16 16:26:05 morsch |
50 | Put vacuum in beam-pipe not air. | |
51 | ||
9d5c07b4 | 52 | Revision 1.11 2000/10/27 15:21:24 morsch |
53 | Shield composition after muon project leader meeting: 24/10/2000 | |
54 | - 1 cm recess in steel for station 3 | |
55 | - no heavy shielding between chambers for stations 1 and 2 | |
56 | ||
39311070 | 57 | Revision 1.10 2000/10/02 21:28:15 fca |
58 | Removal of useless dependecies via forward declarations | |
59 | ||
94de3818 | 60 | Revision 1.9 2000/09/12 17:00:45 morsch |
61 | Overlaps in YMO3 and YMO4 (side-effect from last update only) corrected. | |
62 | ||
949f3b29 | 63 | Revision 1.8 2000/09/12 16:11:43 morsch |
64 | - Bug in volume YGO2 corrected: PCON started with twice the same z-value. | |
65 | - Recesses for chambers added to outer Pb cone. | |
66 | ||
404559e5 | 67 | Revision 1.7 2000/06/15 09:40:31 morsch |
68 | Obsolete typedef keyword removed | |
69 | ||
56f14ac2 | 70 | Revision 1.6 2000/06/13 15:01:38 morsch |
71 | Make kind of heavy shielding material (Pb, NiCuW) dependent on presence of outer cone. | |
72 | ||
bb03e53c | 73 | Revision 1.5 2000/06/12 19:40:00 morsch |
74 | New structure of beam pipe and heating jacket. | |
75 | Optional outer Pb cone added. Not yet compatible with chamber inner radii. | |
76 | ||
2b32db74 | 77 | Revision 1.4 2000/04/03 08:13:40 fca |
78 | Introduce extra scope for non ANSI compliant C++ compilers | |
79 | ||
74c0d076 | 80 | Revision 1.3 2000/01/17 10:29:30 morsch |
81 | Overlap between Shield and Absorber due to limited numerical precision removed | |
82 | by displacing the Shield by epsilon = 0.01 cm. | |
83 | ||
f0c34869 | 84 | Revision 1.2 2000/01/13 11:27:51 morsch |
85 | Overlaps corrected: YCS3, YCS4; Inner radius YS21 corrected | |
86 | ||
6d4aaa11 | 87 | Revision 1.1 2000/01/12 15:44:03 morsch |
88 | Standard version of SHIL | |
89 | ||
6523e275 | 90 | */ |
91 | ||
92 | /////////////////////////////////////////////////////////////////////////////// | |
93 | // // | |
94 | // Muon Shield Class // | |
95 | // This class contains a description of the muon shield // | |
96 | // // | |
97 | //Begin_Html | |
98 | /* | |
99 | <img src="picts/AliSHILClass.gif"> | |
100 | */ | |
101 | //End_Html | |
102 | // // | |
103 | // // | |
104 | /////////////////////////////////////////////////////////////////////////////// | |
105 | ||
106 | #include "AliSHILv0.h" | |
107 | #include "AliRun.h" | |
108 | #include "AliConst.h" | |
109 | ||
110 | ClassImp(AliSHILv0) | |
111 | ||
112 | //_____________________________________________________________________________ | |
113 | AliSHILv0::AliSHILv0() | |
114 | { | |
115 | // | |
116 | // Default constructor for muon shield | |
117 | // | |
118 | } | |
119 | ||
120 | //_____________________________________________________________________________ | |
121 | AliSHILv0::AliSHILv0(const char *name, const char *title) | |
122 | : AliSHIL(name,title) | |
123 | { | |
124 | // | |
125 | // Standard constructor for muon shield | |
126 | // | |
127 | SetMarkerColor(7); | |
128 | SetMarkerStyle(2); | |
129 | SetMarkerSize(0.4); | |
2b32db74 | 130 | // Pb cone not yet compatible with muon chamber inner radii |
131 | // Switched off by default | |
ed90133e | 132 | fPbCone=kTRUE; |
6523e275 | 133 | } |
134 | ||
135 | //_____________________________________________________________________________ | |
136 | void AliSHILv0::CreateGeometry() | |
137 | { | |
138 | // | |
139 | // Build muon shield geometry | |
140 | // | |
141 | // | |
142 | //Begin_Html | |
143 | /* | |
144 | <img src="picts/AliSHILv0.gif"> | |
145 | */ | |
146 | //End_Html | |
147 | //Begin_Html | |
148 | /* | |
149 | <img src="picts/AliSHILv0Tree.gif"> | |
150 | */ | |
151 | //End_Html | |
152 | ||
e760b04a | 153 | Float_t cpar[5], cpar0[5], tpar[3], par1[39], pars1[100], par2[36], par3[27], |
154 | par4[24], par0[87]; | |
2b32db74 | 155 | Float_t dz, dZ; |
6523e275 | 156 | |
2b32db74 | 157 | Int_t *idtmed = fIdtmed->GetArray()-1699; |
158 | ||
159 | #include "ABSOSHILConst.h" | |
160 | #include "SHILConst.h" | |
6523e275 | 161 | |
56f14ac2 | 162 | enum {kC=1705, kAl=1708, kFe=1709, kCu=1710, kW=1711, kPb=1712, |
9d5c07b4 | 163 | kNiCuW=1720, kVacuum=1715, kAir=1714, kConcrete=1716, |
2b32db74 | 164 | kPolyCH2=1717, kSteel=1709, kInsulation=1713}; |
bb03e53c | 165 | // |
166 | // Material of the rear part of the shield | |
167 | Int_t iHeavy=kNiCuW; | |
168 | if (fPbCone) iHeavy=kPb; | |
6523e275 | 169 | // |
170 | // Mother volume | |
171 | // | |
dbbe5bc1 | 172 | Float_t dRear1=kDRear; |
2b32db74 | 173 | |
dbbe5bc1 | 174 | Float_t zstart=kZRear-dRear1; |
2b32db74 | 175 | |
6523e275 | 176 | par0[0] = 0.; |
177 | par0[1] = 360.; | |
ed90133e | 178 | par0[2] = 28.; |
6523e275 | 179 | |
dbbe5bc1 | 180 | Float_t dl=(kZvac12-zstart)/2.; |
f0c34869 | 181 | dz=zstart+dl; |
6523e275 | 182 | // |
ed90133e | 183 | // start |
6523e275 | 184 | par0[3] = -dl; |
185 | par0[4] = 0.; | |
dbbe5bc1 | 186 | par0[5] = zstart * TMath::Tan(kAccMin); |
ed90133e | 187 | // recess station 1 |
dbbe5bc1 | 188 | par0[6] = -dz+kZch11; |
6523e275 | 189 | par0[7] = 0.; |
dbbe5bc1 | 190 | par0[8] = kZch11 * TMath::Tan(kAccMin); |
6523e275 | 191 | |
ed90133e | 192 | par0[9] = par0[6]; |
6523e275 | 193 | par0[10] = 0.; |
ed90133e | 194 | par0[11] = 17.9; |
6523e275 | 195 | |
dbbe5bc1 | 196 | par0[12] = -dz+kZch12; |
6523e275 | 197 | par0[13] = 0.; |
ed90133e | 198 | par0[14] = 17.9; |
6523e275 | 199 | |
ed90133e | 200 | par0[15] = par0[12]; |
201 | par0[16] = 0.; | |
dbbe5bc1 | 202 | par0[17] = kZch12 * TMath::Tan(kAccMin); |
ed90133e | 203 | // recess station 2 |
dbbe5bc1 | 204 | par0[18] = -dz+kZch21; |
ed90133e | 205 | par0[19] = 0.; |
dbbe5bc1 | 206 | par0[20] = kZch21 * TMath::Tan(kAccMin); |
6523e275 | 207 | |
dbbe5bc1 | 208 | par0[21] = -dz+kZch21; |
6523e275 | 209 | par0[22] = 0.; |
ed90133e | 210 | par0[23] = 23.; |
6523e275 | 211 | |
dbbe5bc1 | 212 | par0[24] = -dz+kZch22; |
6523e275 | 213 | par0[25] = 0.; |
ed90133e | 214 | par0[26] = 23.; |
6523e275 | 215 | |
dbbe5bc1 | 216 | par0[27] = -dz+kZch22; |
ed90133e | 217 | par0[28] = 0.; |
dbbe5bc1 | 218 | par0[29] = kZch22 * TMath::Tan(kAccMin); |
ed90133e | 219 | // |
dbbe5bc1 | 220 | par0[30] = -dz+kZvac6; |
6523e275 | 221 | par0[31] = 0.; |
dbbe5bc1 | 222 | par0[32] = kZvac6 * TMath::Tan(kAccMin); |
ed90133e | 223 | // end of 2 deg cone |
dbbe5bc1 | 224 | par0[33] = -dz+kZConeE; |
6523e275 | 225 | par0[34] = 0.; |
ed90133e | 226 | par0[35] = 30.; |
6523e275 | 227 | |
dbbe5bc1 | 228 | par0[36] = -dz+kZch31; |
6523e275 | 229 | par0[37] = 0.; |
ed90133e | 230 | par0[38] = 30.; |
6523e275 | 231 | |
dbbe5bc1 | 232 | par0[39] = -dz+kZch31; |
6523e275 | 233 | par0[40] = 0.; |
ed90133e | 234 | par0[41] = 29.; |
235 | ||
dbbe5bc1 | 236 | par0[42] = -dz+kZch32; |
ed90133e | 237 | par0[43] = 0.; |
238 | par0[44] = 29.; | |
239 | // start of 1.6 deg cone | |
dbbe5bc1 | 240 | par0[45] = -dz+kZch32; |
ed90133e | 241 | par0[46] = 0.; |
dbbe5bc1 | 242 | par0[47] = 30.+(kZch32-kZConeE)*TMath::Tan(kThetaOpenPbO); |
ed90133e | 243 | // recess station 4 |
dbbe5bc1 | 244 | par0[48] = -dz+kZch41; |
ed90133e | 245 | par0[49] = 0.; |
dbbe5bc1 | 246 | par0[50] = 30.+(kZch41-kZConeE)*TMath::Tan(kThetaOpenPbO); |
ed90133e | 247 | |
dbbe5bc1 | 248 | par0[51] = -dz+kZch41; |
ed90133e | 249 | par0[52] = 0.; |
250 | par0[53] = 37.5; | |
251 | ||
dbbe5bc1 | 252 | par0[54] = -dz+kZch42; |
ed90133e | 253 | par0[55] = 0.; |
254 | par0[56] = 37.5; | |
255 | ||
dbbe5bc1 | 256 | par0[57] = -dz+kZch42; |
ed90133e | 257 | par0[58] = 0.; |
dbbe5bc1 | 258 | par0[59] = 30.+(kZch42-kZConeE)*TMath::Tan(kThetaOpenPbO); |
ed90133e | 259 | |
260 | // recess station 5 | |
261 | ||
dbbe5bc1 | 262 | par0[60] = -dz+kZch51; |
ed90133e | 263 | par0[61] = 0.; |
dbbe5bc1 | 264 | par0[62] = 30.+(kZch51-kZConeE)*TMath::Tan(kThetaOpenPbO); |
ed90133e | 265 | |
dbbe5bc1 | 266 | par0[63] = -dz+kZch51; |
ed90133e | 267 | par0[64] = 0.; |
268 | par0[65] = 37.5; | |
269 | ||
dbbe5bc1 | 270 | par0[66] = -dz+kZch52; |
ed90133e | 271 | par0[67] = 0.; |
272 | par0[68] = 37.5; | |
273 | ||
dbbe5bc1 | 274 | par0[69] = -dz+kZch52; |
ed90133e | 275 | par0[70] = 0.; |
dbbe5bc1 | 276 | par0[71] = 30.+(kZch52-kZConeE)*TMath::Tan(kThetaOpenPbO); |
ed90133e | 277 | |
278 | // end of cone | |
279 | ||
dbbe5bc1 | 280 | par0[72] = -dz+kZvac10; |
ed90133e | 281 | par0[73] = 0.; |
dbbe5bc1 | 282 | par0[74] = 30.+(kZvac10-kZConeE)*TMath::Tan(kThetaOpenPbO); |
ed90133e | 283 | |
dbbe5bc1 | 284 | par0[75] = -dz+kZvac10; |
ed90133e | 285 | par0[76] = 0.; |
dbbe5bc1 | 286 | par0[77] = kR42; |
ed90133e | 287 | |
dbbe5bc1 | 288 | par0[78] = -dz+kZvac11; |
ed90133e | 289 | par0[79] = 0.; |
dbbe5bc1 | 290 | par0[80] = kR42; |
ed90133e | 291 | |
dbbe5bc1 | 292 | par0[81] = -dz+kZvac11; |
ed90133e | 293 | par0[82] = 0.; |
dbbe5bc1 | 294 | par0[83] = kR43; |
6523e275 | 295 | |
dbbe5bc1 | 296 | par0[84] = -dz+kZvac12; |
ed90133e | 297 | par0[85] = 0.; |
dbbe5bc1 | 298 | par0[86] = kR43; |
ed90133e | 299 | |
300 | gMC->Gsvolu("YMOT", "PCON", idtmed[kVacuum], par0, 87); | |
f0c34869 | 301 | dz=zstart+dl; |
6523e275 | 302 | gMC->Gspos("YMOT", 1, "ALIC", 0., 0., dz, 0, "ONLY"); |
dbbe5bc1 | 303 | gMC->Gsbool("YMOT","L3DO"); |
304 | gMC->Gsbool("YMOT","L3O1"); | |
305 | gMC->Gsbool("YMOT","L3O2"); | |
6523e275 | 306 | // |
307 | ||
2b32db74 | 308 | dZ=-dl; |
6523e275 | 309 | |
310 | // | |
311 | // First section: bellows below and behind front absorber | |
312 | // | |
313 | // | |
6523e275 | 314 | par1[0] = 0.; |
315 | par1[1] = 360.; | |
316 | par1[2] = 12.; | |
dbbe5bc1 | 317 | dl=(kZvac4-zstart)/2.; |
6523e275 | 318 | |
319 | par1[3] = -dl; | |
dbbe5bc1 | 320 | par1[4] = kRAbs+(zstart-kZOpen) * TMath::Tan(kThetaOpen1); |
321 | par1[5] = zstart * TMath::Tan(kAccMin); | |
6523e275 | 322 | |
dbbe5bc1 | 323 | par1[6] = -dl+kZvac1-zstart; |
324 | par1[7] = kRAbs+ (kZvac1-kZOpen) * TMath::Tan(kThetaOpen1); | |
325 | par1[8] = kZvac1 * TMath::Tan(kAccMin); | |
6523e275 | 326 | |
dbbe5bc1 | 327 | par1[9] = par1[6]+kDr11/2.; |
328 | par1[10] = par1[7]+kDr11; | |
329 | par1[11] = (kZvac1+kDr11/2.) * TMath::Tan(kAccMin); | |
6523e275 | 330 | |
2b32db74 | 331 | par1[12] = -dl+dRear1; |
6523e275 | 332 | par1[13] = par1[10]; |
dbbe5bc1 | 333 | par1[14] = kZRear * TMath::Tan(kAccMin); |
6523e275 | 334 | |
2b32db74 | 335 | par1[15] = -dl+dRear1; |
6523e275 | 336 | par1[16] = par1[10]; |
dbbe5bc1 | 337 | par1[17] = kR11; |
6523e275 | 338 | |
dbbe5bc1 | 339 | par1[18] = -dl+(kZvac1+kDr11+kDB1-zstart); |
6523e275 | 340 | par1[19] = par1[16]; |
dbbe5bc1 | 341 | par1[20] = kR11; |
6523e275 | 342 | |
dbbe5bc1 | 343 | par1[21] = par1[18]+kDr12; |
344 | par1[22] = par1[19]+kDr12; | |
345 | par1[23] = kR11; | |
6523e275 | 346 | |
dbbe5bc1 | 347 | par1[24] = par1[21]+kDF1; |
6523e275 | 348 | par1[25] = par1[22]; |
dbbe5bc1 | 349 | par1[26] = kR11; |
6523e275 | 350 | |
dbbe5bc1 | 351 | par1[27] = par1[24]+kDr12; |
352 | par1[28] = par1[25]-kDr12; | |
353 | par1[29] = kR11; | |
6523e275 | 354 | |
dbbe5bc1 | 355 | par1[30] = par1[27]+kDB1; |
6523e275 | 356 | par1[31] = par1[28]; |
dbbe5bc1 | 357 | par1[32] = kR11; |
6523e275 | 358 | |
dbbe5bc1 | 359 | par1[33] = par1[30]+kDr13; |
360 | par1[34] = par1[31]-kDr13; | |
361 | par1[35] = kR11; | |
6523e275 | 362 | |
dbbe5bc1 | 363 | par1[36] = -dl+kZvac4-zstart; |
ed90133e | 364 | par1[37] = par1[34]; |
dbbe5bc1 | 365 | par1[38] = kR11; |
6523e275 | 366 | |
ed90133e | 367 | Float_t r2 = par1[37]; |
368 | Float_t rBox= par1[31]-0.1; | |
6523e275 | 369 | |
2b32db74 | 370 | gMC->Gsvolu("YGO1", "PCON", idtmed[kNiCuW], par1, 39); |
ed90133e | 371 | Int_t i; |
372 | ||
373 | for (i=0; i<39; i++) pars1[i] = par1[i]; | |
374 | for (i=4; i<38; i+=3) pars1[i] = 0.; | |
375 | ||
376 | gMC->Gsvolu("YMO1", "PCON", idtmed[kVacuum+40], pars1, 39); | |
6523e275 | 377 | gMC->Gspos("YGO1", 1, "YMO1", 0., 0., 0., 0, "ONLY"); |
2b32db74 | 378 | dZ+=dl; |
379 | gMC->Gspos("YMO1", 1, "YMOT", 0., 0., dZ, 0, "ONLY"); | |
380 | dZ+=dl; | |
6523e275 | 381 | |
382 | // | |
383 | // Steel envelope | |
dbbe5bc1 | 384 | tpar[0]=kR11-kDRSteel2; |
385 | tpar[1]=kR11; | |
386 | tpar[2]=(kZvac4-kZvac3)/2.; | |
2b32db74 | 387 | gMC->Gsvolu("YSE1", "TUBE", idtmed[kNiCuW], tpar, 3); |
6523e275 | 388 | dz=dl-tpar[2]; |
2b32db74 | 389 | gMC->Gspos("YSE1", 1, "YGO1", 0., 0., dz, 0, "ONLY"); |
ed90133e | 390 | |
6523e275 | 391 | // |
392 | // 1st section: vacuum system | |
393 | // | |
3276bf37 | 394 | // |
395 | // Bellow 1 | |
396 | // | |
397 | ||
6523e275 | 398 | // |
399 | // Bellow 1 | |
400 | // | |
dbbe5bc1 | 401 | tpar[0]=kRB1; |
402 | tpar[1]=kRB1+kHB1; | |
403 | tpar[2]=kEB1/2.; | |
2b32db74 | 404 | gMC->Gsvolu("YB11", "TUBE", idtmed[kSteel+40], tpar, 3); |
6523e275 | 405 | Float_t dl1=tpar[2]; |
406 | ||
dbbe5bc1 | 407 | tpar[0]=kRB1+kHB1-kEB1; |
408 | tpar[1]=kRB1+kHB1; | |
409 | tpar[2]=(kLB1/2.-2.*kEB1)/2.; | |
2b32db74 | 410 | gMC->Gsvolu("YB12", "TUBE", idtmed[kSteel+40], tpar, 3); |
6523e275 | 411 | Float_t dl2=tpar[2]; |
412 | ||
dbbe5bc1 | 413 | tpar[0]=kRB1-kEB1; |
414 | tpar[1]=kRB1; | |
415 | tpar[2]=kLB1/8.; | |
2b32db74 | 416 | gMC->Gsvolu("YB13", "TUBE", idtmed[kSteel+40], tpar, 3); |
6523e275 | 417 | Float_t dl3=tpar[2]; |
418 | ||
419 | ||
420 | tpar[0]=0; | |
dbbe5bc1 | 421 | tpar[1]=kRB1+kHB1; |
422 | tpar[2]=-kLB1/2.; | |
2b32db74 | 423 | gMC->Gsvolu("YBU1", "TUBE", idtmed[kVacuum+40], tpar, 3); |
6523e275 | 424 | |
dbbe5bc1 | 425 | dz=-kLB1/2.+dl3; |
6523e275 | 426 | gMC->Gspos("YB13", 1, "YBU1", 0., 0., dz, 0, "ONLY"); |
427 | dz+=dl3; | |
428 | dz+=dl1; | |
429 | gMC->Gspos("YB11", 1, "YBU1", 0., 0., dz, 0, "ONLY"); | |
430 | dz+=dl1; | |
431 | dz+=dl2; | |
432 | gMC->Gspos("YB12", 1, "YBU1", 0., 0., dz, 0, "ONLY"); | |
433 | dz+=dl2; | |
434 | dz+=dl1; | |
435 | gMC->Gspos("YB11", 2, "YBU1", 0., 0., dz, 0, "ONLY"); | |
436 | dz+=dl1; | |
437 | dz+=dl3; | |
438 | gMC->Gspos("YB13", 2, "YBU1", 0., 0., dz, 0, "ONLY"); | |
439 | ||
440 | ||
441 | tpar[0]=0; | |
dbbe5bc1 | 442 | tpar[1]=kRB1+kHB1+0.5; |
443 | tpar[2]=12.*kLB1/2.; | |
2b32db74 | 444 | gMC->Gsvolu("YBM1", "TUBE", idtmed[kVacuum+40], tpar, 3); |
3276bf37 | 445 | gMC->Gsdvn("YB1S", "YBM1", 12 , 3); |
446 | ||
ed90133e | 447 | Float_t bsize = tpar[2]; |
dbbe5bc1 | 448 | tpar[0]=kRB1+kHB1; |
449 | tpar[2]=-kLB1/2.; | |
ed90133e | 450 | gMC->Gsvolu("YBI1", "TUBE", idtmed[kInsulation+40], tpar, 3); |
ed90133e | 451 | |
3276bf37 | 452 | gMC->Gspos("YBI1", 1, "YB1S", 0., 0., 0., 0, "ONLY"); |
453 | gMC->Gspos("YBU1", 1, "YB1S", 0., 0., 0., 0, "ONLY"); | |
ed90133e | 454 | |
dbbe5bc1 | 455 | dz=-dl+(kZvac1-zstart)+kDr11/2.+bsize; |
6523e275 | 456 | gMC->Gspos("YBM1", 1, "YMO1", 0., 0., dz, 0, "ONLY"); |
457 | ||
6523e275 | 458 | // |
459 | // Flange | |
460 | ||
461 | tpar[0]=0; | |
dbbe5bc1 | 462 | tpar[1]=kRF1+0.6; |
463 | tpar[2]=kDF1/2.; | |
2b32db74 | 464 | gMC->Gsvolu("YFM1", "TUBE", idtmed[kVacuum+40], tpar, 3); |
ed90133e | 465 | // Steel |
dbbe5bc1 | 466 | tpar[0]=kRB1; |
467 | tpar[1]=kRF1+0.6; | |
468 | tpar[2]=kDF1/2.; | |
2b32db74 | 469 | gMC->Gsvolu("YF11", "TUBE", idtmed[kSteel+40], tpar, 3); |
ed90133e | 470 | // Insulation |
dbbe5bc1 | 471 | tpar[0]=kRF1; |
472 | tpar[1]=kRF1+0.5; | |
473 | tpar[2]=kDF1/2.; | |
ed90133e | 474 | gMC->Gsvolu("YF12", "TUBE", idtmed[kInsulation+40], tpar, 3); |
6523e275 | 475 | |
ed90133e | 476 | |
477 | gMC->Gspos("YF11", 1, "YFM1", 0., 0., 0., 0, "ONLY"); | |
478 | gMC->Gspos("YF12", 1, "YFM1", 0., 0., 0., 0, "ONLY"); | |
6523e275 | 479 | |
dbbe5bc1 | 480 | dz=-dl+(kZvac1-zstart)+kDr11/2.+2.*bsize+kDF1/2.+3.; |
6523e275 | 481 | gMC->Gspos("YFM1", 2, "YMO1", 0., 0., dz, 0, "ONLY"); |
482 | ||
6523e275 | 483 | // |
484 | // pipe between flange and bellows | |
ed90133e | 485 | // |
486 | // Steel | |
dbbe5bc1 | 487 | tpar[0]=kRB1-dTubeS; |
488 | tpar[1]=kRB1+0.6; | |
3276bf37 | 489 | tpar[2]=1.5; |
2b32db74 | 490 | gMC->Gsvolu("YPF1", "TUBE", idtmed[kSteel+40], tpar, 3); |
ed90133e | 491 | // Insulation |
dbbe5bc1 | 492 | tpar[0]=kRB1; |
493 | tpar[1]=kRB1+0.5; | |
ed90133e | 494 | gMC->Gsvolu("YPS1", "TUBE", idtmed[kInsulation+40], tpar, 3); |
495 | gMC->Gspos("YPS1", 1, "YPF1", 0., 0., 0., 0, "ONLY"); | |
496 | ||
dbbe5bc1 | 497 | dz=dz-1.5-kDF1/2.; |
6523e275 | 498 | gMC->Gspos("YPF1", 1, "YMO1", 0., 0., dz, 0, "ONLY"); |
dbbe5bc1 | 499 | dz=dz+3.0+kDF1; |
6523e275 | 500 | gMC->Gspos("YPF1", 2, "YMO1", 0., 0., dz, 0, "ONLY"); |
3276bf37 | 501 | // |
6523e275 | 502 | |
ed90133e | 503 | // Pipe+Heating 1.5 mm |
504 | // Heating Jacket 5.0 mm | |
505 | // Protection 1.0 mm | |
506 | // ======================== | |
507 | // 7.5 mm | |
6523e275 | 508 | // pipe and heating jackets outside bellows |
509 | // | |
510 | // left side | |
dbbe5bc1 | 511 | cpar0[0]=(kZvac1+kDr11/2.-zstart)/2; |
512 | cpar0[1]=kRVacu-0.05 +(zstart-kZOpen)*TMath::Tan(kThetaOpen1); | |
513 | cpar0[2]=kRVacu+0.7 +(zstart-kZOpen)*TMath::Tan(kThetaOpen1); | |
514 | cpar0[3]=cpar0[1]+2.*cpar0[0]*TMath::Tan(kThetaOpen1); | |
515 | cpar0[4]=cpar0[2]+2.*cpar0[0]*TMath::Tan(kThetaOpen1); | |
2b32db74 | 516 | gMC->Gsvolu("YV11", "CONE", idtmed[kSteel+40], cpar0, 5); |
6523e275 | 517 | // |
518 | // insulation | |
2b32db74 | 519 | dTubeS=0.15; |
6523e275 | 520 | cpar[0]=cpar0[0]; |
2b32db74 | 521 | cpar[1]=cpar0[1]+0.15; |
522 | cpar[2]=cpar0[1]+0.65; | |
523 | cpar[3]=cpar0[3]+0.15; | |
524 | cpar[4]=cpar0[3]+0.65; | |
525 | gMC->Gsvolu("YI11", "CONE", idtmed[kInsulation+40], cpar, 5); | |
6523e275 | 526 | gMC->Gspos("YI11", 1, "YV11", 0., 0., 0., 0, "ONLY"); |
6523e275 | 527 | dz=-dl+cpar0[0]; |
528 | gMC->Gspos("YV11", 1, "YMO1", 0., 0., dz, 0, "ONLY"); | |
ed90133e | 529 | |
6523e275 | 530 | // right side |
ed90133e | 531 | dTubeS = 0.35; |
532 | dVacuS += 0.25; | |
2b32db74 | 533 | |
dbbe5bc1 | 534 | cpar0[0] = (kZvac4-kZvac3)/2; |
535 | cpar0[1] = kRB1; | |
ed90133e | 536 | cpar0[2] = cpar0[1]+dVacuS; |
dbbe5bc1 | 537 | cpar0[3] = cpar0[1]+2.*cpar0[0]*TMath::Tan(kThetaOpenB); |
538 | cpar0[4] = cpar0[2]+2.*cpar0[0]*TMath::Tan(kThetaOpenB); | |
2b32db74 | 539 | gMC->Gsvolu("YV12", "CONE", idtmed[kSteel], cpar0, 5); |
540 | Float_t r2V=cpar0[3]; | |
6523e275 | 541 | // |
542 | // insulation | |
ed90133e | 543 | cpar[0] = cpar0[0]; |
544 | cpar[1] = cpar0[1]+dTubeS; | |
dbbe5bc1 | 545 | cpar[2] = cpar0[1]+dTubeS+kDInsuS; |
ed90133e | 546 | cpar[3] = cpar0[3]+dTubeS; |
dbbe5bc1 | 547 | cpar[4] = cpar0[3]+dTubeS+kDInsuS; |
2b32db74 | 548 | gMC->Gsvolu("YI12", "CONE", idtmed[kInsulation], cpar, 5); |
6523e275 | 549 | gMC->Gspos("YI12", 1, "YV12", 0., 0., 0., 0, "ONLY"); |
2b32db74 | 550 | |
6523e275 | 551 | dz=dl-cpar0[0]; |
552 | gMC->Gspos("YV12", 1, "YMO1", 0., 0., dz, 0, "ONLY"); | |
3276bf37 | 553 | |
6523e275 | 554 | // |
555 | // Second Section | |
2b32db74 | 556 | // Between first and second bellow section |
557 | // | |
6523e275 | 558 | |
559 | par2[0] = 0.; | |
560 | par2[1] = 360.; | |
ed90133e | 561 | par2[2] = 11.; |
dbbe5bc1 | 562 | dl=(kZvac7-kZvac4)/2.; |
ed90133e | 563 | // recess station 2 |
6523e275 | 564 | par2[3] = -dl; |
ed90133e | 565 | par2[4] = r2; |
dbbe5bc1 | 566 | par2[5] = kR21; |
6523e275 | 567 | |
ed90133e | 568 | par2[6] = -dl+.1; |
569 | par2[7] = r2; | |
dbbe5bc1 | 570 | par2[8] = kR21; |
6523e275 | 571 | |
dbbe5bc1 | 572 | par2[9] = -dl+(kZvac6-kZvac4); |
573 | par2[10] = r2+(kZvac6-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
574 | par2[11] = kR21; | |
6523e275 | 575 | |
dbbe5bc1 | 576 | par2[12] = -dl+(kZvac6-kZvac4); |
ed90133e | 577 | par2[13] = par2[10]; |
dbbe5bc1 | 578 | par2[14] = kZvac6*TMath::Tan(kAccMin); |
6523e275 | 579 | |
ed90133e | 580 | // Start of Pb section |
dbbe5bc1 | 581 | par2[15] = -dl+(kZPb-kZvac4); |
582 | par2[16] = r2+(kZPb-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
583 | par2[17] = kZPb*TMath::Tan(kAccMin); | |
2b32db74 | 584 | // |
585 | // end of cone following 2 deg line | |
dbbe5bc1 | 586 | par2[18] = -dl+(kZConeE-kZvac4); |
587 | par2[19] = r2+(kZConeE-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
404559e5 | 588 | par2[20] = 30.; |
ed90133e | 589 | // recess station 3 |
dbbe5bc1 | 590 | par2[21] = -dl+(kZch31-kZvac4); |
591 | par2[22] = r2+(kZch31-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
ed90133e | 592 | par2[23] = 30.; |
593 | ||
dbbe5bc1 | 594 | par2[24] = -dl+(kZch31-kZvac4); |
595 | par2[25] = r2+(kZch31-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
ed90133e | 596 | par2[26] = 29.; |
2b32db74 | 597 | |
dbbe5bc1 | 598 | par2[27] = -dl+(kZch32-kZvac4); |
599 | par2[28] = r2+(kZch32-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
ed90133e | 600 | par2[29] = 29.; |
601 | ||
dbbe5bc1 | 602 | par2[30] = -dl+(kZch32-kZvac4); |
603 | par2[31] = r2+(kZch32-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
ed90133e | 604 | par2[32] = 30.; |
605 | ||
dbbe5bc1 | 606 | par2[33] = -dl+(kZvac7-kZvac4); |
607 | par2[34] = r2+(kZvac7-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
ed90133e | 608 | par2[35] = 30.; |
609 | ||
610 | gMC->Gsvolu("YGO2", "PCON", idtmed[kSteel+40], par2, 36); | |
6523e275 | 611 | |
2b32db74 | 612 | // |
ed90133e | 613 | // Lead cone |
2b32db74 | 614 | // |
615 | Float_t parPb[12]; | |
616 | parPb[0] = 0.; | |
617 | parPb[1] = 360.; | |
618 | parPb[2] = 3.; | |
dbbe5bc1 | 619 | Float_t dlPb=(kZvac7-kZPb)/2.; |
2b32db74 | 620 | |
621 | parPb[3] = -dlPb; | |
dbbe5bc1 | 622 | parPb[4] = r2+(kZPb-kZvac4-10.) * TMath::Tan(kThetaOpen2); |
623 | parPb[5] = kZPb*TMath::Tan(kAccMin)-kDRSteel2; | |
2b32db74 | 624 | |
dbbe5bc1 | 625 | parPb[6] = -dlPb+(kZConeE-kZPb); |
626 | parPb[7] = r2+(kZConeE-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
ed90133e | 627 | parPb[8] = 26.; |
2b32db74 | 628 | |
629 | parPb[9] = dlPb; | |
dbbe5bc1 | 630 | parPb[10] = r2+(kZvac7-kZvac4-10.) * TMath::Tan(kThetaOpen2); |
ed90133e | 631 | parPb[11] = 26.; |
949f3b29 | 632 | |
2b32db74 | 633 | gMC->Gsvolu("YXO2", "PCON", idtmed[kPb], parPb, 12); |
dbbe5bc1 | 634 | gMC->Gspos("YXO2", 1, "YGO2", 0., 0., (kZPb-kZvac4)/2., 0, "ONLY"); |
404559e5 | 635 | |
ed90133e | 636 | // |
637 | // W cone | |
638 | // | |
639 | Float_t parW[15]; | |
640 | parW[0] = 0.; | |
641 | parW[1] = 360.; | |
642 | parW[2] = 4.; | |
dbbe5bc1 | 643 | Float_t dlW=(kZPb-kZvac4)/2.; |
404559e5 | 644 | |
ed90133e | 645 | parW[3] = -dlW; |
646 | parW[4] = r2; | |
dbbe5bc1 | 647 | parW[5] = kR21-kDRSteel2; |
2b32db74 | 648 | |
dbbe5bc1 | 649 | parW[6] = -dlW+(kZvac6-kZvac4)+kDRSteel2; |
650 | parW[7] = r2+(kZvac6-kZvac4+kDRSteel2) * TMath::Tan(kThetaOpen2); | |
651 | parW[8] = kR21-kDRSteel2; | |
ed90133e | 652 | |
dbbe5bc1 | 653 | parW[9] = -dlW+(kZvac6-kZvac4)+kDRSteel2; |
654 | parW[10] = r2+(kZvac6-kZvac4+kDRSteel2) * TMath::Tan(kThetaOpen2); | |
655 | parW[11] = (kZvac6+kDRSteel2)*TMath::Tan(kAccMin)-kDRSteel2; | |
ed90133e | 656 | |
dbbe5bc1 | 657 | parW[12] = dlW; |
658 | parW[13] = r2+(kZPb-kZvac4) * TMath::Tan(kThetaOpen2); | |
659 | parW[14] = kZPb*TMath::Tan(kAccMin)-kDRSteel2; | |
404559e5 | 660 | |
ed90133e | 661 | gMC->Gsvolu("YYO2", "PCON", idtmed[kNiCuW], parW, 15); |
dbbe5bc1 | 662 | gMC->Gspos("YYO2", 1, "YGO2", 0., 0., -(kZvac7-kZPb)/2., 0, "ONLY"); |
404559e5 | 663 | |
ed90133e | 664 | for (i=4; i<35; i+=3) par2[i] = 0; |
2b32db74 | 665 | |
ed90133e | 666 | gMC->Gsvolu("YMO2", "PCON", idtmed[kVacuum+40], par2, 36); |
6523e275 | 667 | gMC->Gspos("YGO2", 1, "YMO2", 0., 0., 0., 0, "ONLY"); |
2b32db74 | 668 | dZ+=dl; |
669 | gMC->Gspos("YMO2", 1, "YMOT", 0., 0., dZ, 0, "ONLY"); | |
670 | dZ+=dl; | |
6523e275 | 671 | // |
6523e275 | 672 | // |
673 | // 2nd section: vacuum system | |
2b32db74 | 674 | // |
dbbe5bc1 | 675 | cpar0[0]=(kZvac7-kZvac4)/2; |
2b32db74 | 676 | cpar0[1]=r2V; |
677 | cpar0[2]=r2V+dVacuS; | |
dbbe5bc1 | 678 | cpar0[3]=cpar0[1]+2.*cpar0[0]*TMath::Tan(kThetaOpenB); |
679 | cpar0[4]=cpar0[2]+2.*cpar0[0]*TMath::Tan(kThetaOpenB); | |
2b32db74 | 680 | gMC->Gsvolu("YV21", "CONE", idtmed[kSteel+40], cpar0, 5); |
6523e275 | 681 | // |
682 | // insulation | |
683 | cpar[0]=cpar0[0]; | |
2b32db74 | 684 | cpar[1]=cpar0[1]+dTubeS; |
dbbe5bc1 | 685 | cpar[2]=cpar0[1]+dTubeS+kDInsuS; |
2b32db74 | 686 | cpar[3]=cpar0[3]+dTubeS; |
dbbe5bc1 | 687 | cpar[4]=cpar0[3]+dTubeS+kDInsuS; |
2b32db74 | 688 | gMC->Gsvolu("YI21", "CONE", idtmed[kInsulation+40], cpar, 5); |
6523e275 | 689 | gMC->Gspos("YI21", 1, "YV21", 0., 0., 0., 0, "ONLY"); |
ed90133e | 690 | gMC->Gspos("YV21", 1, "YMO2", 0., 0., 0., 0, "ONLY"); |
2b32db74 | 691 | |
6523e275 | 692 | // |
693 | // Third Section: Bellows and Flange | |
694 | // | |
695 | par3[0] = 0.; | |
696 | par3[1] = 360.; | |
697 | par3[2] = 8.; | |
dbbe5bc1 | 698 | dl=(kZvac9-kZvac7)/2.; |
6523e275 | 699 | |
700 | par3[3] = -dl; | |
dbbe5bc1 | 701 | par3[4] = r2+(kZvac7-kZvac3) * TMath::Tan(kThetaOpen2); |
6523e275 | 702 | par3[5] = 30.; |
703 | ||
dbbe5bc1 | 704 | par3[6] = -dl+kDr21; |
705 | par3[7] = par3[4]+kDr21; | |
6523e275 | 706 | par3[8] = 30.; |
707 | ||
dbbe5bc1 | 708 | par3[9] = par3[6]+kDB2; |
6523e275 | 709 | par3[10] = par3[7]; |
710 | par3[11] = 30.; | |
711 | ||
dbbe5bc1 | 712 | par3[12] = par3[9]+kDr22; |
713 | par3[13] = par3[10]+kDr22; | |
6523e275 | 714 | par3[14] = 30.; |
715 | ||
dbbe5bc1 | 716 | par3[15] = par3[12]+kDF2; |
6523e275 | 717 | par3[16] = par3[13]; |
718 | par3[17] = 30.; | |
719 | ||
dbbe5bc1 | 720 | par3[18] = par3[15]+kDr22; |
721 | par3[19] = par3[16]-kDr22; | |
6523e275 | 722 | par3[20] = 30.; |
723 | ||
dbbe5bc1 | 724 | par3[21] = par3[18]+kDB2; |
6523e275 | 725 | par3[22] = par3[19]; |
726 | par3[23] = 30.; | |
727 | ||
dbbe5bc1 | 728 | par3[24] = par3[21]+kDr23; |
ed90133e | 729 | par3[25] = par3[22]; |
6523e275 | 730 | par3[26] = 30.; |
2b32db74 | 731 | // |
732 | rBox=par3[22]-0.1; | |
6523e275 | 733 | Float_t r3=par3[25]; |
734 | ||
bb03e53c | 735 | gMC->Gsvolu("YGO3", "PCON", idtmed[iHeavy+40], par3, 27); |
2b32db74 | 736 | |
ed90133e | 737 | for (i=4; i<26; i+=3) par3[i] = 0; |
738 | ||
2b32db74 | 739 | gMC->Gsvolu("YMO3", "PCON", idtmed[kVacuum+40], par3, 27); |
6523e275 | 740 | gMC->Gspos("YGO3", 1, "YMO3", 0., 0., 0., 0, "ONLY"); |
741 | ||
742 | // | |
743 | // Steel envelope | |
744 | tpar[0]=26; | |
745 | tpar[1]=30; | |
746 | tpar[2]=dl; | |
2b32db74 | 747 | gMC->Gsvolu("YS31", "TUBE", idtmed[kSteel], tpar, 3); |
ed90133e | 748 | gMC->Gspos("YS31", 1, "YGO3", 0., 0., 0., 0, "ONLY"); |
2b32db74 | 749 | dZ+=dl; |
750 | gMC->Gspos("YMO3", 1, "YMOT", 0., 0., dZ, 0, "ONLY"); | |
751 | dZ+=dl; | |
6523e275 | 752 | |
753 | // | |
754 | // 3rd section: vacuum system | |
755 | // | |
756 | // | |
757 | // Bellow2 | |
758 | // | |
dbbe5bc1 | 759 | tpar[0]=kRB2; |
760 | tpar[1]=kRB2+kHB2; | |
761 | tpar[2]=kEB2/2.; | |
2b32db74 | 762 | gMC->Gsvolu("YB21", "TUBE", idtmed[kSteel+40], tpar, 3); |
6523e275 | 763 | dl1=tpar[2]; |
764 | ||
dbbe5bc1 | 765 | tpar[0]=kRB2+kHB2-kEB2; |
766 | tpar[1]=kRB2+kHB2; | |
767 | tpar[2]=(kLB2/2.-2.*kEB2)/2.; | |
2b32db74 | 768 | gMC->Gsvolu("YB22", "TUBE", idtmed[kSteel+40], tpar, 3); |
6523e275 | 769 | dl2=tpar[2]; |
770 | ||
dbbe5bc1 | 771 | tpar[0]=kRB2-kEB2; |
772 | tpar[1]=kRB2; | |
773 | tpar[2]=kLB2/8.; | |
2b32db74 | 774 | gMC->Gsvolu("YB23", "TUBE", idtmed[kSteel+40], tpar, 3); |
6523e275 | 775 | dl3=tpar[2]; |
776 | ||
777 | ||
778 | tpar[0]=0; | |
dbbe5bc1 | 779 | tpar[1]=kRB2+kHB2; |
780 | tpar[2]=kLB2/2.; | |
2b32db74 | 781 | gMC->Gsvolu("YBU2", "TUBE", idtmed[kVacuum+40], tpar, 3); |
6523e275 | 782 | |
783 | dz=-tpar[2]+dl3; | |
784 | gMC->Gspos("YB23", 1, "YBU2", 0., 0., dz, 0, "ONLY"); | |
785 | dz+=dl3; | |
786 | dz+=dl1; | |
787 | gMC->Gspos("YB21", 1, "YBU2", 0., 0., dz, 0, "ONLY"); | |
788 | dz+=dl1; | |
789 | dz+=dl2; | |
790 | gMC->Gspos("YB22", 1, "YBU2", 0., 0., dz, 0, "ONLY"); | |
791 | dz+=dl2; | |
792 | dz+=dl1; | |
793 | gMC->Gspos("YB21", 2, "YBU2", 0., 0., dz, 0, "ONLY"); | |
794 | dz+=dl1; | |
795 | dz+=dl3; | |
796 | gMC->Gspos("YB23", 2, "YBU2", 0., 0., dz, 0, "ONLY"); | |
797 | ||
798 | ||
799 | tpar[0]=0; | |
dbbe5bc1 | 800 | tpar[1]=kRB2+kHB2; |
801 | tpar[2]=7.*kLB2/2.; | |
2b32db74 | 802 | gMC->Gsvolu("YBM2", "TUBE", idtmed[kVacuum+40], tpar, 3); |
dbbe5bc1 | 803 | dz=-tpar[2]+kLB2/2.; |
ed90133e | 804 | |
805 | for (i=0; i<7; i++) { | |
806 | gMC->Gspos("YBU2", i+1 , "YBM2", 0., 0.,dz , 0, "ONLY"); | |
dbbe5bc1 | 807 | dz+=kLB2; |
ed90133e | 808 | } |
809 | ||
dbbe5bc1 | 810 | dz=-dl+kDr21+tpar[2]; |
6523e275 | 811 | gMC->Gspos("YBM2", 1, "YMO3", 0., 0., dz, 0, "ONLY"); |
812 | ||
dbbe5bc1 | 813 | dz=dl-kDr23-tpar[2]; |
6523e275 | 814 | gMC->Gspos("YBM2", 2, "YMO3", 0., 0., dz, 0, "ONLY"); |
815 | ||
816 | // | |
817 | // Flange | |
818 | ||
819 | tpar[0]=0; | |
dbbe5bc1 | 820 | tpar[1]=kRF2; |
821 | tpar[2]=kDF2/2.; | |
2b32db74 | 822 | gMC->Gsvolu("YFM2", "TUBE", idtmed[kVacuum+40], tpar, 3); |
6523e275 | 823 | |
dbbe5bc1 | 824 | tpar[0]=kRF2-2.; |
825 | tpar[1]=kRF2; | |
826 | tpar[2]=kDF2/2.; | |
2b32db74 | 827 | gMC->Gsvolu("YF21", "TUBE", idtmed[kSteel+40], tpar, 3); |
6523e275 | 828 | gMC->Gspos("YF21", 1, "YFM2", 0., 0., 0., 0, "ONLY"); |
829 | ||
dbbe5bc1 | 830 | tpar[0]=kRB2; |
831 | tpar[1]=kRF2-2.; | |
832 | tpar[2]=kDFlange/2.; | |
2b32db74 | 833 | gMC->Gsvolu("YF22", "TUBE", idtmed[kSteel+40], tpar, 3); |
dbbe5bc1 | 834 | dz=-kDF2/2.+tpar[2]; |
6523e275 | 835 | gMC->Gspos("YF22", 1, "YFM2", 0., 0., dz, 0, "ONLY"); |
dbbe5bc1 | 836 | dz= kDF2/2.-tpar[2]; |
6523e275 | 837 | gMC->Gspos("YF22", 2, "YFM2", 0., 0., dz, 0, "ONLY"); |
838 | ||
dbbe5bc1 | 839 | dz=kDr21/2.-kDr23/2.; |
6523e275 | 840 | gMC->Gspos("YFM2", 2, "YMO3", 0., 0., dz, 0, "ONLY"); |
841 | ||
842 | ||
843 | // | |
844 | // pipe between flange and bellows | |
dbbe5bc1 | 845 | tpar[0]=kRB2-dTubeS; |
846 | tpar[1]=kRB2; | |
847 | tpar[2]=2.*(kDB2+kDr22-7.*kLB2)/4.; | |
2b32db74 | 848 | gMC->Gsvolu("YPF2", "TUBE", idtmed[kSteel+40], tpar, 3); |
dbbe5bc1 | 849 | dz=kDr21/2.-kDr23/2.-kDF2/2.-tpar[2]; |
6523e275 | 850 | gMC->Gspos("YPF2", 1, "YMO3", 0., 0., dz, 0, "ONLY"); |
dbbe5bc1 | 851 | dz=kDr21/2.-kDr23/2.+kDF2/2.+tpar[2]; |
6523e275 | 852 | gMC->Gspos("YPF2", 2, "YMO3", 0., 0., dz, 0, "ONLY"); |
853 | ||
ed90133e | 854 | Float_t dHorZ=20.; |
855 | ||
6523e275 | 856 | // |
857 | // 4th section: rear shield and closing cone | |
858 | // | |
859 | par4[0] = 0.; | |
860 | par4[1] = 360.; | |
ed90133e | 861 | par4[2] = 7.; |
dbbe5bc1 | 862 | dl=(kZvac12-kZvac9)/2.; |
6523e275 | 863 | |
864 | par4[3] = -dl; | |
865 | par4[4] = r3; | |
866 | par4[5] = 30.; | |
867 | ||
ed90133e | 868 | par4[6] = -dl+dHorZ; |
869 | par4[7] = r3; | |
6523e275 | 870 | par4[8] = 30.; |
871 | ||
dbbe5bc1 | 872 | par4[9] = -dl+(kZvac10-kZvac9); |
873 | par4[10] = r3+(kZvac10-kZvac9-dHorZ) * TMath::Tan(kThetaOpen3); | |
ed90133e | 874 | par4[11] = 30.; |
6523e275 | 875 | |
ed90133e | 876 | par4[12] = par4[9]; |
877 | par4[13] = par4[10]; | |
dbbe5bc1 | 878 | par4[14] = kR42; |
6523e275 | 879 | |
dbbe5bc1 | 880 | par4[15] = -dl+(kZvac11-kZvac9); |
881 | par4[16] = r3+(kZvac11-kZvac9-dHorZ) * TMath::Tan(kThetaOpen3); | |
882 | par4[17] = kR42; | |
6523e275 | 883 | |
ed90133e | 884 | par4[18] = par4[15]; |
885 | par4[19] = par4[16]; | |
dbbe5bc1 | 886 | par4[20] = kR43; |
6523e275 | 887 | |
dbbe5bc1 | 888 | par4[21] = -dl+(kZvac12-kZvac9); |
889 | par4[22] = kRVacu+dVacuS; | |
890 | par4[23] = kR43; | |
2b32db74 | 891 | |
ed90133e | 892 | gMC->Gsvolu("YGO4", "PCON", idtmed[iHeavy+40], par4, 24); |
2b32db74 | 893 | |
dbbe5bc1 | 894 | // parPb[0] = (kZvac12-kZvac10)/2.; |
34caa072 | 895 | // parPb[1] = parPb[3]; |
896 | // parPb[2] = 31.; | |
dbbe5bc1 | 897 | // parPb[3] = parPb[1]+2.*parPb[0]*TMath::Tan(kThetaOpenPb); |
34caa072 | 898 | // parPb[4] = 31.; |
899 | // gMC->Gsvolu("YXO5", "CONE", idtmed[kPb], parPb, 5); | |
dbbe5bc1 | 900 | // gMC->Gspos("YXO5", 1, "YGO4", 0., 0., -dl+(kZvac10-kZvac9)+parPb[0], 0, "ONLY"); |
6523e275 | 901 | |
ed90133e | 902 | for (i=4; i<23; i+=3) par4[i] = 0; |
903 | ||
904 | gMC->Gsvolu("YMO4", "PCON", idtmed[kVacuum+40], par4, 24); | |
6523e275 | 905 | gMC->Gspos("YGO4", 1, "YMO4", 0., 0., 0., 0, "ONLY"); |
906 | ||
907 | ||
2b32db74 | 908 | |
909 | dZ+=dl; | |
910 | gMC->Gspos("YMO4", 1, "YMOT", 0., 0., dZ, 0, "ONLY"); | |
911 | dZ+=dl; | |
6523e275 | 912 | // |
913 | // Closing concrete cone | |
914 | // | |
dbbe5bc1 | 915 | cpar[0]=(kZvac12-kZvac11)/2.; |
916 | cpar[1] = r3+(kZvac11-kZvac9-dHorZ) * TMath::Tan(kThetaOpen3); | |
6523e275 | 917 | cpar[2] = cpar[1]+0.001; |
dbbe5bc1 | 918 | cpar[3] = kRVacu+dVacuS; |
6523e275 | 919 | cpar[4] = cpar[2]; |
2b32db74 | 920 | gMC->Gsvolu("YCC4", "CONE", idtmed[kConcrete+40], cpar, 5); |
6523e275 | 921 | dz=dl-cpar[0]; |
922 | gMC->Gspos("YCC4", 1, "YGO4", 0., 0., dz, 0, "ONLY"); | |
923 | // | |
924 | // Steel envelope | |
925 | // | |
926 | dz=-dl; | |
927 | tpar[0]=26.; | |
928 | tpar[1]=30.; | |
dbbe5bc1 | 929 | tpar[2]=(kZvac10-kZvac9)/2.; |
2b32db74 | 930 | gMC->Gsvolu("YS41", "TUBE", idtmed[kSteel], tpar, 3); |
6523e275 | 931 | dz+=tpar[2]; |
ed90133e | 932 | gMC->Gspos("YS41", 1, "YGO4", 0., 0., dz, 0, "ONLY"); |
6523e275 | 933 | dz+=tpar[2]; |
ed90133e | 934 | |
dbbe5bc1 | 935 | tpar[0]=kR41-kDRSteel2; |
936 | tpar[1]=kR41; | |
937 | tpar[2]=(kZvac11-kZvac10)/2.; | |
ed90133e | 938 | gMC->Gsvolu("YS43", "TUBE", idtmed[kPb], tpar, 3); |
6523e275 | 939 | dz+=tpar[2]; |
940 | gMC->Gspos("YS43", 1, "YGO4", 0., 0., dz, 0, "ONLY"); | |
941 | // | |
942 | // rear lead shield | |
943 | // | |
dbbe5bc1 | 944 | tpar[0]=kR41; |
945 | tpar[1]=kR42; | |
946 | tpar[2]=(kZvac11-kZvac10)/2.; | |
2b32db74 | 947 | gMC->Gsvolu("YPBI", "TUBE", idtmed[kPb+40], tpar, 3); |
948 | dz-=0; | |
6523e275 | 949 | gMC->Gspos("YPBI", 1, "YGO4", 0., 0., dz, 0, "ONLY"); |
950 | ||
dbbe5bc1 | 951 | tpar[0]=kR42-5; |
952 | tpar[1]=kR42; | |
953 | tpar[2]=(kZvac11-kZvac10)/2.; | |
2b32db74 | 954 | gMC->Gsvolu("YPBO", "TUBE", idtmed[kPb], tpar, 3); |
6523e275 | 955 | gMC->Gspos("YPBO", 1, "YPBI", 0., 0., 0., 0, "ONLY"); |
956 | ||
957 | // | |
958 | // rear Fe shield | |
959 | // | |
960 | ||
2b32db74 | 961 | tpar[0]=31.; |
dbbe5bc1 | 962 | tpar[1]=kR43; |
963 | tpar[2]=(kZvac12-kZvac11)/2.; | |
2b32db74 | 964 | gMC->Gsvolu("YFEI", "TUBE", idtmed[kFe+40], tpar, 3); |
6523e275 | 965 | dz=dl-tpar[2]; |
966 | gMC->Gspos("YFEI", 1, "YGO4", 0., 0., dz, 0, "ONLY"); | |
967 | ||
2b32db74 | 968 | tpar[0]=31.; |
dbbe5bc1 | 969 | tpar[1]=kR43; |
6523e275 | 970 | tpar[2]=2.5; |
2b32db74 | 971 | gMC->Gsvolu("YFEO", "TUBE", idtmed[kFe], tpar, 3); |
dbbe5bc1 | 972 | dz=-(kZvac12-kZvac11)/2.+tpar[2]; |
6523e275 | 973 | gMC->Gspos("YFEO", 1, "YFEI", 0., 0., dz, 0, "ONLY"); |
2b32db74 | 974 | // |
975 | // Magnet element | |
976 | // | |
977 | tpar[0]=0.; | |
dbbe5bc1 | 978 | tpar[1]=kR43; |
1144cb6f | 979 | tpar[2]=60.; |
ed90133e | 980 | gMC->Gsvolu("YAEM", "TUBE", idtmed[kAir], tpar, 3); |
dbbe5bc1 | 981 | tpar[0]=kRAbs; |
982 | tpar[1]=kR43; | |
1144cb6f | 983 | tpar[2]=60.; |
2b32db74 | 984 | gMC->Gsvolu("YFEM", "TUBE", idtmed[kFe], tpar, 3); |
985 | gMC->Gspos("YFEM", 1, "YAEM", 0., 0., 0., 0, "ONLY"); | |
6523e275 | 986 | |
2b32db74 | 987 | // |
988 | ||
1144cb6f | 989 | if (gMC->VolId("HUP2")) { |
990 | gMC->Gspos("YAEM", 1, "HUP2", 0., 0., 0., 0, "ONLY"); | |
991 | } else { | |
dbbe5bc1 | 992 | dz=kZvac12+60.; |
1144cb6f | 993 | gMC->Gspos("YAEM", 1, "ALIC", 0., 0., dz, 0, "ONLY"); |
994 | } | |
2b32db74 | 995 | |
996 | // | |
6523e275 | 997 | // |
998 | // 4th section: vacuum system | |
999 | // | |
1000 | // up to closing cone | |
ed90133e | 1001 | |
dbbe5bc1 | 1002 | Float_t r3V=r3-kDr23+dVacuS-1.6; |
ed90133e | 1003 | |
dbbe5bc1 | 1004 | cpar0[0]=(kZvac11-kZvac9)/2; |
ed90133e | 1005 | cpar0[1]=r3V-dVacuS; |
1006 | cpar0[2]=r3V; | |
dbbe5bc1 | 1007 | cpar0[3]=cpar0[1]+2.*cpar0[0]*TMath::Tan(kThetaOpen3); |
1008 | cpar0[4]=cpar0[2]+2.*cpar0[0]*TMath::Tan(kThetaOpen3); | |
2b32db74 | 1009 | gMC->Gsvolu("YV31", "CONE", idtmed[kSteel+40], cpar0, 5); |
6523e275 | 1010 | // |
1011 | // insulation | |
1012 | cpar[0]=cpar0[0]; | |
2b32db74 | 1013 | cpar[1]=cpar0[1]+dTubeS; |
dbbe5bc1 | 1014 | cpar[2]=cpar0[1]+dTubeS+kDInsuS; |
2b32db74 | 1015 | cpar[3]=cpar0[3]+dTubeS; |
dbbe5bc1 | 1016 | cpar[4]=cpar0[3]+dTubeS+kDInsuS; |
2b32db74 | 1017 | gMC->Gsvolu("YI31", "CONE", idtmed[kInsulation+40], cpar, 5); |
6523e275 | 1018 | gMC->Gspos("YI31", 1, "YV31", 0., 0., 0., 0, "ONLY"); |
6523e275 | 1019 | dz=-dl+cpar[0]; |
1020 | gMC->Gspos("YV31", 1, "YMO4", 0., 0., dz, 0, "ONLY"); | |
1021 | // | |
1022 | // closing cone | |
dbbe5bc1 | 1023 | cpar0[0]=(kZvac12-kZvac11)/2; |
1024 | cpar0[1]=r3V-dVacuS+(kZvac11-kZvac9)*TMath::Tan(kThetaOpen3); | |
1025 | cpar0[2]=r3V +(kZvac11-kZvac9)*TMath::Tan(kThetaOpen3); | |
1026 | cpar0[3]=kRVacu; | |
1027 | cpar0[4]=kRVacu+dTubeS+kDInsuS+kDProtS+kDFreeS; | |
2b32db74 | 1028 | gMC->Gsvolu("YV32", "CONE", idtmed[kSteel+40], cpar0, 5); |
6523e275 | 1029 | // |
1030 | // insulation | |
1031 | cpar[0]=cpar0[0]; | |
2b32db74 | 1032 | cpar[1]=cpar0[1]+dTubeS; |
dbbe5bc1 | 1033 | cpar[2]=cpar0[1]+dTubeS+kDInsuS; |
2b32db74 | 1034 | cpar[3]=cpar0[3]+dTubeS; |
dbbe5bc1 | 1035 | cpar[4]=cpar0[3]+dTubeS+kDInsuS; |
2b32db74 | 1036 | gMC->Gsvolu("YI32", "CONE", idtmed[kInsulation+40], cpar, 5); |
6523e275 | 1037 | gMC->Gspos("YI32", 1, "YV32", 0., 0., 0., 0, "ONLY"); |
1038 | // | |
1039 | // clearance | |
dbbe5bc1 | 1040 | // cpar[1]=cpar0[2]-kDProtS-kDFreeS; |
1041 | // cpar[2]=cpar0[2]-kDProtS; | |
1042 | // cpar[3]=cpar0[4]-kDProtS-kDFreeS; | |
1043 | // cpar[4]=cpar0[4]-kDProtS; | |
9de2c2a2 | 1044 | // gMC->Gsvolu("YP32", "CONE", idtmed[kVacuum+40], cpar, 5); |
1045 | // gMC->Gspos("YP32", 1, "YV32", 0., 0., 0., 0, "ONLY"); | |
6523e275 | 1046 | |
1047 | dz=dl-cpar[0]; | |
1048 | gMC->Gspos("YV32", 1, "YMO4", 0., 0., dz, 0, "ONLY"); | |
1049 | // | |
1050 | // | |
1051 | // MUON trigger wall | |
2b32db74 | 1052 | // |
1053 | tpar[0] = 50.; | |
6523e275 | 1054 | tpar[1] = 310.; |
dbbe5bc1 | 1055 | tpar[2] = (kZFilterOut - kZFilterIn) / 2.; |
2b32db74 | 1056 | gMC->Gsvolu("YFIM", "TUBE", idtmed[kFe+40], tpar, 3); |
dbbe5bc1 | 1057 | dz = (kZFilterIn + kZFilterOut) / 2.; |
6523e275 | 1058 | tpar[2] -= 10.; |
2b32db74 | 1059 | gMC->Gsvolu("YFII","TUBE", idtmed[kFe], tpar, 3); |
6523e275 | 1060 | gMC->Gspos("YFII", 1, "YFIM", 0., 0., 0., 0, "ONLY"); |
1061 | gMC->Gspos("YFIM", 1, "ALIC", 0., 0., dz, 0, "ONLY"); | |
1062 | // | |
1063 | // Shielding close to chamber | |
1064 | // | |
39311070 | 1065 | // |
dbbe5bc1 | 1066 | cpar[0]=(kZch11-kZRear)/2.; |
1067 | cpar[1]=kR11; | |
1068 | cpar[2]=kZRear*TMath::Tan(kAccMin); | |
1069 | cpar[3]=kR11; | |
1070 | cpar[4]=(kZRear+2.*cpar[0])*TMath::Tan(kAccMin); | |
2b32db74 | 1071 | gMC->Gsvolu("YCS1", "CONE", idtmed[kNiCuW], cpar, 5); |
dbbe5bc1 | 1072 | dz=-(kZvac12-zstart)/2.+(kZRear-zstart)+cpar[0]; |
ed90133e | 1073 | gMC->Gspos("YCS1", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
6523e275 | 1074 | |
dbbe5bc1 | 1075 | cpar[0]=(kZvac4-kZch12)/2.; |
1076 | cpar[1]=kR11; | |
1077 | cpar[2]=kZch12*TMath::Tan(kAccMin); | |
1078 | cpar[3]=kR11; | |
1079 | cpar[4]=(kZch12+2.*cpar[0])*TMath::Tan(kAccMin); | |
ed90133e | 1080 | gMC->Gsvolu("YCS3", "CONE", idtmed[kNiCuW], cpar, 5); |
dbbe5bc1 | 1081 | dz=-(kZvac12-zstart)/2.+(kZch12-zstart)+cpar[0]; |
ed90133e | 1082 | gMC->Gspos("YCS3", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
6523e275 | 1083 | |
39311070 | 1084 | |
ed90133e | 1085 | // Recess station 1 |
1086 | ||
dbbe5bc1 | 1087 | cpar[0]=(kZch12-kZch11)/2.; |
1088 | cpar[1]=kR11; | |
ed90133e | 1089 | cpar[2]=18.; |
dbbe5bc1 | 1090 | cpar[3]=kR11; |
ed90133e | 1091 | cpar[4]=17.9; |
1092 | gMC->Gsvolu("YCS2", "CONE", idtmed[kAir], cpar, 5); | |
dbbe5bc1 | 1093 | dz=-(kZvac12-zstart)/2.+(kZch11-zstart)+cpar[0]; |
ed90133e | 1094 | gMC->Gspos("YCS2", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
1095 | ||
1096 | Float_t ptubs[5]; | |
dbbe5bc1 | 1097 | ptubs[0] = kR11; |
ed90133e | 1098 | ptubs[1] = 17.9; |
1099 | ptubs[2] = 0.; | |
1100 | // phi_min, phi_max | |
1101 | ptubs[3] = 0.; | |
1102 | ptubs[4] = 90.; | |
1103 | gMC->Gsvolu("YCR0", "TUBS", idtmed[kNiCuW], ptubs, 0); | |
1104 | Int_t idrotm[1799]; | |
1105 | ||
1106 | AliMatrix(idrotm[1701],90., 0., 90., 90., 0., 0.); | |
1107 | AliMatrix(idrotm[1702],90., 90., 90., 180., 0., 0.); | |
1108 | AliMatrix(idrotm[1703],90., 180., 90., 270., 0., 0.); | |
1109 | AliMatrix(idrotm[1704],90., 270., 90., 0., 0., 0.); | |
1110 | // Int_t ipos; | |
1111 | ||
1112 | dz=-cpar[0]; | |
1113 | // 1. | |
1114 | ptubs[2]=6.5/2.; | |
1115 | dz+=ptubs[2]; | |
1116 | gMC->Gsposp("YCR0", 1, "YCS2", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5); | |
1117 | gMC->Gsposp("YCR0", 2, "YCS2", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5); | |
1118 | dz+=ptubs[2]; | |
1119 | dz+=1.5; | |
1120 | // 2. | |
1121 | ptubs[2]=5.0/2.; | |
1122 | dz+=ptubs[2]; | |
1123 | gMC->Gsposp("YCR0", 3, "YCS2", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5); | |
1124 | gMC->Gsposp("YCR0", 4, "YCS2", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5); | |
1125 | dz+=ptubs[2]; | |
1126 | dz+=1.5; | |
1127 | // 3. | |
1128 | ptubs[2]=5.0/2.; | |
1129 | dz+=ptubs[2]; | |
1130 | gMC->Gsposp("YCR0", 5, "YCS2", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5); | |
1131 | gMC->Gsposp("YCR0", 6, "YCS2", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5); | |
1132 | dz+=ptubs[2]; | |
1133 | dz+=1.5; | |
1134 | // 4. | |
1135 | ptubs[2]=6.5/2.; | |
1136 | dz+=ptubs[2]; | |
1137 | gMC->Gsposp("YCR0", 7, "YCS2", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5); | |
1138 | gMC->Gsposp("YCR0", 8, "YCS2", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5); | |
1139 | dz+=ptubs[2]; | |
1140 | dz+=1.5; | |
1141 | ||
2b32db74 | 1142 | |
ed90133e | 1143 | |
dbbe5bc1 | 1144 | cpar[0]=(kZch21-kZvac4)/2.; |
1145 | cpar[1]=kR21; | |
1146 | cpar[2]=kZvac4*TMath::Tan(kAccMin); | |
1147 | cpar[3]=kR21; | |
1148 | cpar[4]=(kZvac4+2.*cpar[0])*TMath::Tan(kAccMin); | |
2b32db74 | 1149 | gMC->Gsvolu("YCS4", "CONE", idtmed[kNiCuW], cpar, 5); |
dbbe5bc1 | 1150 | dz=-(kZvac12-zstart)/2.+(kZvac4-zstart)+cpar[0]; |
ed90133e | 1151 | gMC->Gspos("YCS4", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
1152 | ||
dbbe5bc1 | 1153 | cpar[0]=(kZvac6-kZch22)/2.; |
1154 | cpar[1]=kR21; | |
1155 | cpar[2]=kZch22*TMath::Tan(kAccMin); | |
1156 | cpar[3]=kR21; | |
1157 | cpar[4]=(kZch22+2.*cpar[0])*TMath::Tan(kAccMin); | |
ed90133e | 1158 | gMC->Gsvolu("YCS6", "CONE", idtmed[kNiCuW], cpar, 5); |
dbbe5bc1 | 1159 | dz=-(kZvac12-zstart)/2.+(kZch22-zstart)+cpar[0]; |
ed90133e | 1160 | gMC->Gspos("YCS6", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
1161 | ||
1162 | // Recess station 2 | |
1163 | ||
dbbe5bc1 | 1164 | cpar[0]=(kZch22-kZch21)/2.; |
1165 | cpar[1]=kR21; | |
ed90133e | 1166 | cpar[2]=23.; |
dbbe5bc1 | 1167 | cpar[3]=kR21; |
ed90133e | 1168 | cpar[4]=23.; |
1169 | gMC->Gsvolu("YCS5", "CONE", idtmed[kAir], cpar, 5); | |
dbbe5bc1 | 1170 | dz=-(kZvac12-zstart)/2.+(kZch21-zstart)+cpar[0]; |
ed90133e | 1171 | gMC->Gspos("YCS5", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
1172 | ||
dbbe5bc1 | 1173 | ptubs[0] = kR21; |
ed90133e | 1174 | ptubs[1] = 23; |
1175 | ptubs[2] = 0.; | |
1176 | ptubs[3] = 0.; | |
1177 | ptubs[4] = 90.; | |
1178 | gMC->Gsvolu("YCR1", "TUBS", idtmed[kNiCuW], ptubs, 0); | |
1179 | ||
1180 | dz=-cpar[0]; | |
1181 | // 1. | |
1182 | ptubs[2]=7.5/2.; | |
1183 | dz+=ptubs[2]; | |
1184 | gMC->Gsposp("YCR1", 1, "YCS5", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5); | |
1185 | gMC->Gsposp("YCR1", 2, "YCS5", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5); | |
1186 | dz+=ptubs[2]; | |
1187 | dz+=1.5; | |
1188 | // 2. | |
1189 | ptubs[2]=6.0/2.; | |
1190 | dz+=ptubs[2]; | |
1191 | gMC->Gsposp("YCR1", 3, "YCS5", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5); | |
1192 | gMC->Gsposp("YCR1", 4, "YCS5", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5); | |
1193 | dz+=ptubs[2]; | |
1194 | dz+=1.5; | |
1195 | // 3. | |
1196 | ptubs[2]=6.0/2.; | |
1197 | dz+=ptubs[2]; | |
1198 | gMC->Gsposp("YCR1", 5, "YCS5", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5); | |
1199 | gMC->Gsposp("YCR1", 6, "YCS5", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5); | |
1200 | dz+=ptubs[2]; | |
1201 | dz+=1.5; | |
1202 | // 4. | |
1203 | ptubs[2]=7.5/2.; | |
1204 | dz+=ptubs[2]; | |
1205 | gMC->Gsposp("YCR1", 7, "YCS5", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5); | |
1206 | gMC->Gsposp("YCR1", 8, "YCS5", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5); | |
1207 | dz+=ptubs[2]; | |
1208 | dz+=1.5; | |
1209 | ||
2b32db74 | 1210 | // |
1211 | // Outer Pb Cone | |
39311070 | 1212 | |
ed90133e | 1213 | if (fPbCone) { |
dbbe5bc1 | 1214 | dl = (kZvac10-kZch32)/2.; |
1215 | dz = dl+kZch32; | |
ed90133e | 1216 | |
404559e5 | 1217 | par0[0] = 0.; |
1218 | par0[1] = 360.; | |
39311070 | 1219 | par0[2] = 10.; |
404559e5 | 1220 | |
ed90133e | 1221 | par0[ 3] = -dl; |
39311070 | 1222 | par0[ 4] = 30.; |
dbbe5bc1 | 1223 | par0[ 5] = 30.+(kZch32-kZConeE)*TMath::Tan(kThetaOpenPbO); |
404559e5 | 1224 | |
1225 | // 4th station | |
dbbe5bc1 | 1226 | par0[ 6] = -dz + kZch41; |
39311070 | 1227 | par0[ 7] = 30.; |
dbbe5bc1 | 1228 | par0[ 8] = 30.+(kZch41-kZConeE)*TMath::Tan(kThetaOpenPbO); |
39311070 | 1229 | |
dbbe5bc1 | 1230 | par0[ 9] = -dz + kZch41; |
39311070 | 1231 | par0[10] = 30.; |
1232 | par0[11] = 37.5; | |
1233 | // recess erice2000 | |
dbbe5bc1 | 1234 | par0[12] = -dz + kZch42; |
39311070 | 1235 | par0[13] = 30.; |
1236 | par0[14] = par0[11]; | |
1237 | ||
dbbe5bc1 | 1238 | par0[15] = -dz + kZch42; |
39311070 | 1239 | par0[16] = 30.; |
dbbe5bc1 | 1240 | par0[17] = 30.+(kZch42-kZConeE)*TMath::Tan(kThetaOpenPbO); |
404559e5 | 1241 | |
1242 | // 5th station | |
dbbe5bc1 | 1243 | par0[18] = -dz + kZch51; |
39311070 | 1244 | par0[19] = 30.; |
dbbe5bc1 | 1245 | par0[20] = 30.+(kZch51-kZConeE)*TMath::Tan(kThetaOpenPbO); |
404559e5 | 1246 | |
dbbe5bc1 | 1247 | par0[21] = -dz + kZch51; |
39311070 | 1248 | par0[22] = 30.; |
ed90133e | 1249 | par0[23] = 37.5; // recess erice2000 |
404559e5 | 1250 | |
dbbe5bc1 | 1251 | par0[24] = -dz + kZch52; |
39311070 | 1252 | par0[25] = 30.; |
1253 | par0[26] = par0[23]; | |
404559e5 | 1254 | |
dbbe5bc1 | 1255 | par0[27] = -dz + kZch52; |
39311070 | 1256 | par0[28] = 30.; |
dbbe5bc1 | 1257 | par0[29] = 30.+(kZch52-kZConeE)*TMath::Tan(kThetaOpenPbO); |
404559e5 | 1258 | // end of cone |
ed90133e | 1259 | par0[30] = +dl; |
39311070 | 1260 | par0[31] = 30.; |
1261 | par0[32] = par0[29]; | |
404559e5 | 1262 | // |
39311070 | 1263 | gMC->Gsvolu("YOPB", "PCON", idtmed[kPb], par0, 33); |
dbbe5bc1 | 1264 | dz = -(kZvac12-zstart)/2. + (kZch32-zstart) + dl; |
ed90133e | 1265 | gMC->Gspos("YOPB", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
2b32db74 | 1266 | } |
6523e275 | 1267 | } |
1268 | ||
1269 | void AliSHILv0::Init() | |
1270 | { | |
1271 | // | |
1272 | // Initialise the muon shield after it has been built | |
1273 | // | |
1274 | Int_t i; | |
1275 | // | |
ed90133e | 1276 | |
12133ee7 | 1277 | if(fDebug) { |
ed90133e | 1278 | printf("\n%s: ",ClassName()); |
1279 | for(i=0;i<35;i++) printf("*"); | |
1280 | printf(" SHILv0_INIT "); | |
1281 | for(i=0;i<35;i++) printf("*"); | |
1282 | printf("\n%s: ",ClassName()); | |
1283 | // | |
1284 | // Here the SHIL initialisation code (if any!) | |
1285 | for(i=0;i<80;i++) printf("*"); | |
1286 | printf("\n"); | |
12133ee7 | 1287 | } |
6523e275 | 1288 | } |