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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 | ||
eeacf08b | 16 | /* $Id$ */ |
6523e275 | 17 | |
18 | /////////////////////////////////////////////////////////////////////////////// | |
19 | // // | |
20 | // Muon Shield Class // | |
21 | // This class contains a description of the muon shield // | |
22 | // // | |
23 | //Begin_Html | |
24 | /* | |
25 | <img src="picts/AliSHILClass.gif"> | |
26 | */ | |
27 | //End_Html | |
28 | // // | |
29 | // // | |
30 | /////////////////////////////////////////////////////////////////////////////// | |
31 | ||
32 | #include "AliSHILv0.h" | |
33 | #include "AliRun.h" | |
34 | #include "AliConst.h" | |
35 | ||
36 | ClassImp(AliSHILv0) | |
37 | ||
38 | //_____________________________________________________________________________ | |
39 | AliSHILv0::AliSHILv0() | |
40 | { | |
41 | // | |
42 | // Default constructor for muon shield | |
43 | // | |
44 | } | |
45 | ||
46 | //_____________________________________________________________________________ | |
47 | AliSHILv0::AliSHILv0(const char *name, const char *title) | |
48 | : AliSHIL(name,title) | |
49 | { | |
50 | // | |
51 | // Standard constructor for muon shield | |
52 | // | |
53 | SetMarkerColor(7); | |
54 | SetMarkerStyle(2); | |
55 | SetMarkerSize(0.4); | |
2b32db74 | 56 | // Pb cone not yet compatible with muon chamber inner radii |
57 | // Switched off by default | |
ed90133e | 58 | fPbCone=kTRUE; |
6523e275 | 59 | } |
60 | ||
61 | //_____________________________________________________________________________ | |
62 | void AliSHILv0::CreateGeometry() | |
63 | { | |
64 | // | |
65 | // Build muon shield geometry | |
66 | // | |
67 | // | |
68 | //Begin_Html | |
69 | /* | |
70 | <img src="picts/AliSHILv0.gif"> | |
71 | */ | |
72 | //End_Html | |
73 | //Begin_Html | |
74 | /* | |
75 | <img src="picts/AliSHILv0Tree.gif"> | |
76 | */ | |
77 | //End_Html | |
78 | ||
e760b04a | 79 | Float_t cpar[5], cpar0[5], tpar[3], par1[39], pars1[100], par2[36], par3[27], |
80 | par4[24], par0[87]; | |
2b32db74 | 81 | Float_t dz, dZ; |
6523e275 | 82 | |
2b32db74 | 83 | Int_t *idtmed = fIdtmed->GetArray()-1699; |
84 | ||
85 | #include "ABSOSHILConst.h" | |
86 | #include "SHILConst.h" | |
6523e275 | 87 | |
56f14ac2 | 88 | enum {kC=1705, kAl=1708, kFe=1709, kCu=1710, kW=1711, kPb=1712, |
9d5c07b4 | 89 | kNiCuW=1720, kVacuum=1715, kAir=1714, kConcrete=1716, |
2b32db74 | 90 | kPolyCH2=1717, kSteel=1709, kInsulation=1713}; |
bb03e53c | 91 | // |
92 | // Material of the rear part of the shield | |
93 | Int_t iHeavy=kNiCuW; | |
94 | if (fPbCone) iHeavy=kPb; | |
6523e275 | 95 | // |
96 | // Mother volume | |
97 | // | |
dbbe5bc1 | 98 | Float_t dRear1=kDRear; |
2b32db74 | 99 | |
dbbe5bc1 | 100 | Float_t zstart=kZRear-dRear1; |
2b32db74 | 101 | |
6523e275 | 102 | par0[0] = 0.; |
103 | par0[1] = 360.; | |
ed90133e | 104 | par0[2] = 28.; |
6523e275 | 105 | |
dbbe5bc1 | 106 | Float_t dl=(kZvac12-zstart)/2.; |
f0c34869 | 107 | dz=zstart+dl; |
6523e275 | 108 | // |
ed90133e | 109 | // start |
6523e275 | 110 | par0[3] = -dl; |
111 | par0[4] = 0.; | |
dbbe5bc1 | 112 | par0[5] = zstart * TMath::Tan(kAccMin); |
ed90133e | 113 | // recess station 1 |
dbbe5bc1 | 114 | par0[6] = -dz+kZch11; |
6523e275 | 115 | par0[7] = 0.; |
dbbe5bc1 | 116 | par0[8] = kZch11 * TMath::Tan(kAccMin); |
6523e275 | 117 | |
ed90133e | 118 | par0[9] = par0[6]; |
6523e275 | 119 | par0[10] = 0.; |
ed90133e | 120 | par0[11] = 17.9; |
6523e275 | 121 | |
dbbe5bc1 | 122 | par0[12] = -dz+kZch12; |
6523e275 | 123 | par0[13] = 0.; |
ed90133e | 124 | par0[14] = 17.9; |
6523e275 | 125 | |
ed90133e | 126 | par0[15] = par0[12]; |
127 | par0[16] = 0.; | |
dbbe5bc1 | 128 | par0[17] = kZch12 * TMath::Tan(kAccMin); |
ed90133e | 129 | // recess station 2 |
dbbe5bc1 | 130 | par0[18] = -dz+kZch21; |
ed90133e | 131 | par0[19] = 0.; |
dbbe5bc1 | 132 | par0[20] = kZch21 * TMath::Tan(kAccMin); |
6523e275 | 133 | |
dbbe5bc1 | 134 | par0[21] = -dz+kZch21; |
6523e275 | 135 | par0[22] = 0.; |
ed90133e | 136 | par0[23] = 23.; |
6523e275 | 137 | |
dbbe5bc1 | 138 | par0[24] = -dz+kZch22; |
6523e275 | 139 | par0[25] = 0.; |
ed90133e | 140 | par0[26] = 23.; |
6523e275 | 141 | |
dbbe5bc1 | 142 | par0[27] = -dz+kZch22; |
ed90133e | 143 | par0[28] = 0.; |
dbbe5bc1 | 144 | par0[29] = kZch22 * TMath::Tan(kAccMin); |
ed90133e | 145 | // |
dbbe5bc1 | 146 | par0[30] = -dz+kZvac6; |
6523e275 | 147 | par0[31] = 0.; |
dbbe5bc1 | 148 | par0[32] = kZvac6 * TMath::Tan(kAccMin); |
ed90133e | 149 | // end of 2 deg cone |
dbbe5bc1 | 150 | par0[33] = -dz+kZConeE; |
6523e275 | 151 | par0[34] = 0.; |
ed90133e | 152 | par0[35] = 30.; |
6523e275 | 153 | |
dbbe5bc1 | 154 | par0[36] = -dz+kZch31; |
6523e275 | 155 | par0[37] = 0.; |
ed90133e | 156 | par0[38] = 30.; |
6523e275 | 157 | |
dbbe5bc1 | 158 | par0[39] = -dz+kZch31; |
6523e275 | 159 | par0[40] = 0.; |
ed90133e | 160 | par0[41] = 29.; |
161 | ||
dbbe5bc1 | 162 | par0[42] = -dz+kZch32; |
ed90133e | 163 | par0[43] = 0.; |
164 | par0[44] = 29.; | |
165 | // start of 1.6 deg cone | |
dbbe5bc1 | 166 | par0[45] = -dz+kZch32; |
ed90133e | 167 | par0[46] = 0.; |
dbbe5bc1 | 168 | par0[47] = 30.+(kZch32-kZConeE)*TMath::Tan(kThetaOpenPbO); |
ed90133e | 169 | // recess station 4 |
dbbe5bc1 | 170 | par0[48] = -dz+kZch41; |
ed90133e | 171 | par0[49] = 0.; |
dbbe5bc1 | 172 | par0[50] = 30.+(kZch41-kZConeE)*TMath::Tan(kThetaOpenPbO); |
ed90133e | 173 | |
dbbe5bc1 | 174 | par0[51] = -dz+kZch41; |
ed90133e | 175 | par0[52] = 0.; |
176 | par0[53] = 37.5; | |
177 | ||
dbbe5bc1 | 178 | par0[54] = -dz+kZch42; |
ed90133e | 179 | par0[55] = 0.; |
180 | par0[56] = 37.5; | |
181 | ||
dbbe5bc1 | 182 | par0[57] = -dz+kZch42; |
ed90133e | 183 | par0[58] = 0.; |
dbbe5bc1 | 184 | par0[59] = 30.+(kZch42-kZConeE)*TMath::Tan(kThetaOpenPbO); |
ed90133e | 185 | |
186 | // recess station 5 | |
187 | ||
dbbe5bc1 | 188 | par0[60] = -dz+kZch51; |
ed90133e | 189 | par0[61] = 0.; |
dbbe5bc1 | 190 | par0[62] = 30.+(kZch51-kZConeE)*TMath::Tan(kThetaOpenPbO); |
ed90133e | 191 | |
dbbe5bc1 | 192 | par0[63] = -dz+kZch51; |
ed90133e | 193 | par0[64] = 0.; |
194 | par0[65] = 37.5; | |
195 | ||
dbbe5bc1 | 196 | par0[66] = -dz+kZch52; |
ed90133e | 197 | par0[67] = 0.; |
198 | par0[68] = 37.5; | |
199 | ||
dbbe5bc1 | 200 | par0[69] = -dz+kZch52; |
ed90133e | 201 | par0[70] = 0.; |
dbbe5bc1 | 202 | par0[71] = 30.+(kZch52-kZConeE)*TMath::Tan(kThetaOpenPbO); |
ed90133e | 203 | |
204 | // end of cone | |
205 | ||
dbbe5bc1 | 206 | par0[72] = -dz+kZvac10; |
ed90133e | 207 | par0[73] = 0.; |
dbbe5bc1 | 208 | par0[74] = 30.+(kZvac10-kZConeE)*TMath::Tan(kThetaOpenPbO); |
ed90133e | 209 | |
dbbe5bc1 | 210 | par0[75] = -dz+kZvac10; |
ed90133e | 211 | par0[76] = 0.; |
dbbe5bc1 | 212 | par0[77] = kR42; |
ed90133e | 213 | |
dbbe5bc1 | 214 | par0[78] = -dz+kZvac11; |
ed90133e | 215 | par0[79] = 0.; |
dbbe5bc1 | 216 | par0[80] = kR42; |
ed90133e | 217 | |
dbbe5bc1 | 218 | par0[81] = -dz+kZvac11; |
ed90133e | 219 | par0[82] = 0.; |
dbbe5bc1 | 220 | par0[83] = kR43; |
6523e275 | 221 | |
dbbe5bc1 | 222 | par0[84] = -dz+kZvac12; |
ed90133e | 223 | par0[85] = 0.; |
dbbe5bc1 | 224 | par0[86] = kR43; |
ed90133e | 225 | |
226 | gMC->Gsvolu("YMOT", "PCON", idtmed[kVacuum], par0, 87); | |
f0c34869 | 227 | dz=zstart+dl; |
6523e275 | 228 | gMC->Gspos("YMOT", 1, "ALIC", 0., 0., dz, 0, "ONLY"); |
dbbe5bc1 | 229 | gMC->Gsbool("YMOT","L3DO"); |
230 | gMC->Gsbool("YMOT","L3O1"); | |
231 | gMC->Gsbool("YMOT","L3O2"); | |
6523e275 | 232 | // |
233 | ||
2b32db74 | 234 | dZ=-dl; |
6523e275 | 235 | |
236 | // | |
237 | // First section: bellows below and behind front absorber | |
238 | // | |
239 | // | |
6523e275 | 240 | par1[0] = 0.; |
241 | par1[1] = 360.; | |
242 | par1[2] = 12.; | |
dbbe5bc1 | 243 | dl=(kZvac4-zstart)/2.; |
6523e275 | 244 | |
245 | par1[3] = -dl; | |
dbbe5bc1 | 246 | par1[4] = kRAbs+(zstart-kZOpen) * TMath::Tan(kThetaOpen1); |
247 | par1[5] = zstart * TMath::Tan(kAccMin); | |
6523e275 | 248 | |
dbbe5bc1 | 249 | par1[6] = -dl+kZvac1-zstart; |
250 | par1[7] = kRAbs+ (kZvac1-kZOpen) * TMath::Tan(kThetaOpen1); | |
251 | par1[8] = kZvac1 * TMath::Tan(kAccMin); | |
6523e275 | 252 | |
dbbe5bc1 | 253 | par1[9] = par1[6]+kDr11/2.; |
254 | par1[10] = par1[7]+kDr11; | |
255 | par1[11] = (kZvac1+kDr11/2.) * TMath::Tan(kAccMin); | |
6523e275 | 256 | |
2b32db74 | 257 | par1[12] = -dl+dRear1; |
6523e275 | 258 | par1[13] = par1[10]; |
dbbe5bc1 | 259 | par1[14] = kZRear * TMath::Tan(kAccMin); |
6523e275 | 260 | |
2b32db74 | 261 | par1[15] = -dl+dRear1; |
6523e275 | 262 | par1[16] = par1[10]; |
dbbe5bc1 | 263 | par1[17] = kR11; |
6523e275 | 264 | |
dbbe5bc1 | 265 | par1[18] = -dl+(kZvac1+kDr11+kDB1-zstart); |
6523e275 | 266 | par1[19] = par1[16]; |
dbbe5bc1 | 267 | par1[20] = kR11; |
6523e275 | 268 | |
dbbe5bc1 | 269 | par1[21] = par1[18]+kDr12; |
270 | par1[22] = par1[19]+kDr12; | |
271 | par1[23] = kR11; | |
6523e275 | 272 | |
dbbe5bc1 | 273 | par1[24] = par1[21]+kDF1; |
6523e275 | 274 | par1[25] = par1[22]; |
dbbe5bc1 | 275 | par1[26] = kR11; |
6523e275 | 276 | |
dbbe5bc1 | 277 | par1[27] = par1[24]+kDr12; |
278 | par1[28] = par1[25]-kDr12; | |
279 | par1[29] = kR11; | |
6523e275 | 280 | |
dbbe5bc1 | 281 | par1[30] = par1[27]+kDB1; |
6523e275 | 282 | par1[31] = par1[28]; |
dbbe5bc1 | 283 | par1[32] = kR11; |
6523e275 | 284 | |
dbbe5bc1 | 285 | par1[33] = par1[30]+kDr13; |
286 | par1[34] = par1[31]-kDr13; | |
287 | par1[35] = kR11; | |
6523e275 | 288 | |
dbbe5bc1 | 289 | par1[36] = -dl+kZvac4-zstart; |
ed90133e | 290 | par1[37] = par1[34]; |
dbbe5bc1 | 291 | par1[38] = kR11; |
6523e275 | 292 | |
ed90133e | 293 | Float_t r2 = par1[37]; |
294 | Float_t rBox= par1[31]-0.1; | |
6523e275 | 295 | |
2b32db74 | 296 | gMC->Gsvolu("YGO1", "PCON", idtmed[kNiCuW], par1, 39); |
ed90133e | 297 | Int_t i; |
298 | ||
299 | for (i=0; i<39; i++) pars1[i] = par1[i]; | |
300 | for (i=4; i<38; i+=3) pars1[i] = 0.; | |
301 | ||
302 | gMC->Gsvolu("YMO1", "PCON", idtmed[kVacuum+40], pars1, 39); | |
6523e275 | 303 | gMC->Gspos("YGO1", 1, "YMO1", 0., 0., 0., 0, "ONLY"); |
2b32db74 | 304 | dZ+=dl; |
305 | gMC->Gspos("YMO1", 1, "YMOT", 0., 0., dZ, 0, "ONLY"); | |
306 | dZ+=dl; | |
6523e275 | 307 | |
308 | // | |
309 | // Steel envelope | |
dbbe5bc1 | 310 | tpar[0]=kR11-kDRSteel2; |
311 | tpar[1]=kR11; | |
312 | tpar[2]=(kZvac4-kZvac3)/2.; | |
2b32db74 | 313 | gMC->Gsvolu("YSE1", "TUBE", idtmed[kNiCuW], tpar, 3); |
6523e275 | 314 | dz=dl-tpar[2]; |
2b32db74 | 315 | gMC->Gspos("YSE1", 1, "YGO1", 0., 0., dz, 0, "ONLY"); |
ed90133e | 316 | |
6523e275 | 317 | // |
318 | // 1st section: vacuum system | |
319 | // | |
3276bf37 | 320 | // |
321 | // Bellow 1 | |
322 | // | |
323 | ||
6523e275 | 324 | // |
325 | // Bellow 1 | |
326 | // | |
dbbe5bc1 | 327 | tpar[0]=kRB1; |
328 | tpar[1]=kRB1+kHB1; | |
329 | tpar[2]=kEB1/2.; | |
2b32db74 | 330 | gMC->Gsvolu("YB11", "TUBE", idtmed[kSteel+40], tpar, 3); |
6523e275 | 331 | Float_t dl1=tpar[2]; |
332 | ||
dbbe5bc1 | 333 | tpar[0]=kRB1+kHB1-kEB1; |
334 | tpar[1]=kRB1+kHB1; | |
335 | tpar[2]=(kLB1/2.-2.*kEB1)/2.; | |
2b32db74 | 336 | gMC->Gsvolu("YB12", "TUBE", idtmed[kSteel+40], tpar, 3); |
6523e275 | 337 | Float_t dl2=tpar[2]; |
338 | ||
dbbe5bc1 | 339 | tpar[0]=kRB1-kEB1; |
340 | tpar[1]=kRB1; | |
341 | tpar[2]=kLB1/8.; | |
2b32db74 | 342 | gMC->Gsvolu("YB13", "TUBE", idtmed[kSteel+40], tpar, 3); |
6523e275 | 343 | Float_t dl3=tpar[2]; |
344 | ||
345 | ||
346 | tpar[0]=0; | |
dbbe5bc1 | 347 | tpar[1]=kRB1+kHB1; |
348 | tpar[2]=-kLB1/2.; | |
2b32db74 | 349 | gMC->Gsvolu("YBU1", "TUBE", idtmed[kVacuum+40], tpar, 3); |
6523e275 | 350 | |
dbbe5bc1 | 351 | dz=-kLB1/2.+dl3; |
6523e275 | 352 | gMC->Gspos("YB13", 1, "YBU1", 0., 0., dz, 0, "ONLY"); |
353 | dz+=dl3; | |
354 | dz+=dl1; | |
355 | gMC->Gspos("YB11", 1, "YBU1", 0., 0., dz, 0, "ONLY"); | |
356 | dz+=dl1; | |
357 | dz+=dl2; | |
358 | gMC->Gspos("YB12", 1, "YBU1", 0., 0., dz, 0, "ONLY"); | |
359 | dz+=dl2; | |
360 | dz+=dl1; | |
361 | gMC->Gspos("YB11", 2, "YBU1", 0., 0., dz, 0, "ONLY"); | |
362 | dz+=dl1; | |
363 | dz+=dl3; | |
364 | gMC->Gspos("YB13", 2, "YBU1", 0., 0., dz, 0, "ONLY"); | |
365 | ||
366 | ||
367 | tpar[0]=0; | |
dbbe5bc1 | 368 | tpar[1]=kRB1+kHB1+0.5; |
369 | tpar[2]=12.*kLB1/2.; | |
2b32db74 | 370 | gMC->Gsvolu("YBM1", "TUBE", idtmed[kVacuum+40], tpar, 3); |
3276bf37 | 371 | gMC->Gsdvn("YB1S", "YBM1", 12 , 3); |
372 | ||
ed90133e | 373 | Float_t bsize = tpar[2]; |
dbbe5bc1 | 374 | tpar[0]=kRB1+kHB1; |
375 | tpar[2]=-kLB1/2.; | |
ed90133e | 376 | gMC->Gsvolu("YBI1", "TUBE", idtmed[kInsulation+40], tpar, 3); |
ed90133e | 377 | |
3276bf37 | 378 | gMC->Gspos("YBI1", 1, "YB1S", 0., 0., 0., 0, "ONLY"); |
379 | gMC->Gspos("YBU1", 1, "YB1S", 0., 0., 0., 0, "ONLY"); | |
ed90133e | 380 | |
dbbe5bc1 | 381 | dz=-dl+(kZvac1-zstart)+kDr11/2.+bsize; |
6523e275 | 382 | gMC->Gspos("YBM1", 1, "YMO1", 0., 0., dz, 0, "ONLY"); |
383 | ||
6523e275 | 384 | // |
385 | // Flange | |
386 | ||
387 | tpar[0]=0; | |
dbbe5bc1 | 388 | tpar[1]=kRF1+0.6; |
389 | tpar[2]=kDF1/2.; | |
2b32db74 | 390 | gMC->Gsvolu("YFM1", "TUBE", idtmed[kVacuum+40], tpar, 3); |
ed90133e | 391 | // Steel |
dbbe5bc1 | 392 | tpar[0]=kRB1; |
393 | tpar[1]=kRF1+0.6; | |
394 | tpar[2]=kDF1/2.; | |
2b32db74 | 395 | gMC->Gsvolu("YF11", "TUBE", idtmed[kSteel+40], tpar, 3); |
ed90133e | 396 | // Insulation |
dbbe5bc1 | 397 | tpar[0]=kRF1; |
398 | tpar[1]=kRF1+0.5; | |
399 | tpar[2]=kDF1/2.; | |
ed90133e | 400 | gMC->Gsvolu("YF12", "TUBE", idtmed[kInsulation+40], tpar, 3); |
6523e275 | 401 | |
ed90133e | 402 | |
403 | gMC->Gspos("YF11", 1, "YFM1", 0., 0., 0., 0, "ONLY"); | |
404 | gMC->Gspos("YF12", 1, "YFM1", 0., 0., 0., 0, "ONLY"); | |
6523e275 | 405 | |
dbbe5bc1 | 406 | dz=-dl+(kZvac1-zstart)+kDr11/2.+2.*bsize+kDF1/2.+3.; |
6523e275 | 407 | gMC->Gspos("YFM1", 2, "YMO1", 0., 0., dz, 0, "ONLY"); |
408 | ||
6523e275 | 409 | // |
410 | // pipe between flange and bellows | |
ed90133e | 411 | // |
412 | // Steel | |
dbbe5bc1 | 413 | tpar[0]=kRB1-dTubeS; |
414 | tpar[1]=kRB1+0.6; | |
3276bf37 | 415 | tpar[2]=1.5; |
2b32db74 | 416 | gMC->Gsvolu("YPF1", "TUBE", idtmed[kSteel+40], tpar, 3); |
ed90133e | 417 | // Insulation |
dbbe5bc1 | 418 | tpar[0]=kRB1; |
419 | tpar[1]=kRB1+0.5; | |
ed90133e | 420 | gMC->Gsvolu("YPS1", "TUBE", idtmed[kInsulation+40], tpar, 3); |
421 | gMC->Gspos("YPS1", 1, "YPF1", 0., 0., 0., 0, "ONLY"); | |
422 | ||
dbbe5bc1 | 423 | dz=dz-1.5-kDF1/2.; |
6523e275 | 424 | gMC->Gspos("YPF1", 1, "YMO1", 0., 0., dz, 0, "ONLY"); |
dbbe5bc1 | 425 | dz=dz+3.0+kDF1; |
6523e275 | 426 | gMC->Gspos("YPF1", 2, "YMO1", 0., 0., dz, 0, "ONLY"); |
3276bf37 | 427 | // |
6523e275 | 428 | |
ed90133e | 429 | // Pipe+Heating 1.5 mm |
430 | // Heating Jacket 5.0 mm | |
431 | // Protection 1.0 mm | |
432 | // ======================== | |
433 | // 7.5 mm | |
6523e275 | 434 | // pipe and heating jackets outside bellows |
435 | // | |
436 | // left side | |
dbbe5bc1 | 437 | cpar0[0]=(kZvac1+kDr11/2.-zstart)/2; |
438 | cpar0[1]=kRVacu-0.05 +(zstart-kZOpen)*TMath::Tan(kThetaOpen1); | |
439 | cpar0[2]=kRVacu+0.7 +(zstart-kZOpen)*TMath::Tan(kThetaOpen1); | |
440 | cpar0[3]=cpar0[1]+2.*cpar0[0]*TMath::Tan(kThetaOpen1); | |
441 | cpar0[4]=cpar0[2]+2.*cpar0[0]*TMath::Tan(kThetaOpen1); | |
2b32db74 | 442 | gMC->Gsvolu("YV11", "CONE", idtmed[kSteel+40], cpar0, 5); |
6523e275 | 443 | // |
444 | // insulation | |
2b32db74 | 445 | dTubeS=0.15; |
6523e275 | 446 | cpar[0]=cpar0[0]; |
2b32db74 | 447 | cpar[1]=cpar0[1]+0.15; |
448 | cpar[2]=cpar0[1]+0.65; | |
449 | cpar[3]=cpar0[3]+0.15; | |
450 | cpar[4]=cpar0[3]+0.65; | |
451 | gMC->Gsvolu("YI11", "CONE", idtmed[kInsulation+40], cpar, 5); | |
6523e275 | 452 | gMC->Gspos("YI11", 1, "YV11", 0., 0., 0., 0, "ONLY"); |
6523e275 | 453 | dz=-dl+cpar0[0]; |
454 | gMC->Gspos("YV11", 1, "YMO1", 0., 0., dz, 0, "ONLY"); | |
ed90133e | 455 | |
6523e275 | 456 | // right side |
ed90133e | 457 | dTubeS = 0.35; |
458 | dVacuS += 0.25; | |
2b32db74 | 459 | |
dbbe5bc1 | 460 | cpar0[0] = (kZvac4-kZvac3)/2; |
461 | cpar0[1] = kRB1; | |
ed90133e | 462 | cpar0[2] = cpar0[1]+dVacuS; |
dbbe5bc1 | 463 | cpar0[3] = cpar0[1]+2.*cpar0[0]*TMath::Tan(kThetaOpenB); |
464 | cpar0[4] = cpar0[2]+2.*cpar0[0]*TMath::Tan(kThetaOpenB); | |
2b32db74 | 465 | gMC->Gsvolu("YV12", "CONE", idtmed[kSteel], cpar0, 5); |
466 | Float_t r2V=cpar0[3]; | |
6523e275 | 467 | // |
468 | // insulation | |
ed90133e | 469 | cpar[0] = cpar0[0]; |
470 | cpar[1] = cpar0[1]+dTubeS; | |
dbbe5bc1 | 471 | cpar[2] = cpar0[1]+dTubeS+kDInsuS; |
ed90133e | 472 | cpar[3] = cpar0[3]+dTubeS; |
dbbe5bc1 | 473 | cpar[4] = cpar0[3]+dTubeS+kDInsuS; |
2b32db74 | 474 | gMC->Gsvolu("YI12", "CONE", idtmed[kInsulation], cpar, 5); |
6523e275 | 475 | gMC->Gspos("YI12", 1, "YV12", 0., 0., 0., 0, "ONLY"); |
2b32db74 | 476 | |
6523e275 | 477 | dz=dl-cpar0[0]; |
478 | gMC->Gspos("YV12", 1, "YMO1", 0., 0., dz, 0, "ONLY"); | |
3276bf37 | 479 | |
6523e275 | 480 | // |
481 | // Second Section | |
2b32db74 | 482 | // Between first and second bellow section |
483 | // | |
6523e275 | 484 | |
485 | par2[0] = 0.; | |
486 | par2[1] = 360.; | |
ed90133e | 487 | par2[2] = 11.; |
dbbe5bc1 | 488 | dl=(kZvac7-kZvac4)/2.; |
ed90133e | 489 | // recess station 2 |
6523e275 | 490 | par2[3] = -dl; |
ed90133e | 491 | par2[4] = r2; |
dbbe5bc1 | 492 | par2[5] = kR21; |
6523e275 | 493 | |
ed90133e | 494 | par2[6] = -dl+.1; |
495 | par2[7] = r2; | |
dbbe5bc1 | 496 | par2[8] = kR21; |
6523e275 | 497 | |
dbbe5bc1 | 498 | par2[9] = -dl+(kZvac6-kZvac4); |
499 | par2[10] = r2+(kZvac6-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
500 | par2[11] = kR21; | |
6523e275 | 501 | |
dbbe5bc1 | 502 | par2[12] = -dl+(kZvac6-kZvac4); |
ed90133e | 503 | par2[13] = par2[10]; |
dbbe5bc1 | 504 | par2[14] = kZvac6*TMath::Tan(kAccMin); |
6523e275 | 505 | |
ed90133e | 506 | // Start of Pb section |
dbbe5bc1 | 507 | par2[15] = -dl+(kZPb-kZvac4); |
508 | par2[16] = r2+(kZPb-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
509 | par2[17] = kZPb*TMath::Tan(kAccMin); | |
2b32db74 | 510 | // |
511 | // end of cone following 2 deg line | |
dbbe5bc1 | 512 | par2[18] = -dl+(kZConeE-kZvac4); |
513 | par2[19] = r2+(kZConeE-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
404559e5 | 514 | par2[20] = 30.; |
ed90133e | 515 | // recess station 3 |
dbbe5bc1 | 516 | par2[21] = -dl+(kZch31-kZvac4); |
517 | par2[22] = r2+(kZch31-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
ed90133e | 518 | par2[23] = 30.; |
519 | ||
dbbe5bc1 | 520 | par2[24] = -dl+(kZch31-kZvac4); |
521 | par2[25] = r2+(kZch31-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
ed90133e | 522 | par2[26] = 29.; |
2b32db74 | 523 | |
dbbe5bc1 | 524 | par2[27] = -dl+(kZch32-kZvac4); |
525 | par2[28] = r2+(kZch32-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
ed90133e | 526 | par2[29] = 29.; |
527 | ||
dbbe5bc1 | 528 | par2[30] = -dl+(kZch32-kZvac4); |
529 | par2[31] = r2+(kZch32-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
ed90133e | 530 | par2[32] = 30.; |
531 | ||
dbbe5bc1 | 532 | par2[33] = -dl+(kZvac7-kZvac4); |
533 | par2[34] = r2+(kZvac7-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
ed90133e | 534 | par2[35] = 30.; |
535 | ||
536 | gMC->Gsvolu("YGO2", "PCON", idtmed[kSteel+40], par2, 36); | |
6523e275 | 537 | |
2b32db74 | 538 | // |
ed90133e | 539 | // Lead cone |
2b32db74 | 540 | // |
541 | Float_t parPb[12]; | |
542 | parPb[0] = 0.; | |
543 | parPb[1] = 360.; | |
544 | parPb[2] = 3.; | |
dbbe5bc1 | 545 | Float_t dlPb=(kZvac7-kZPb)/2.; |
2b32db74 | 546 | |
547 | parPb[3] = -dlPb; | |
dbbe5bc1 | 548 | parPb[4] = r2+(kZPb-kZvac4-10.) * TMath::Tan(kThetaOpen2); |
549 | parPb[5] = kZPb*TMath::Tan(kAccMin)-kDRSteel2; | |
2b32db74 | 550 | |
dbbe5bc1 | 551 | parPb[6] = -dlPb+(kZConeE-kZPb); |
552 | parPb[7] = r2+(kZConeE-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
ed90133e | 553 | parPb[8] = 26.; |
2b32db74 | 554 | |
555 | parPb[9] = dlPb; | |
dbbe5bc1 | 556 | parPb[10] = r2+(kZvac7-kZvac4-10.) * TMath::Tan(kThetaOpen2); |
ed90133e | 557 | parPb[11] = 26.; |
949f3b29 | 558 | |
2b32db74 | 559 | gMC->Gsvolu("YXO2", "PCON", idtmed[kPb], parPb, 12); |
dbbe5bc1 | 560 | gMC->Gspos("YXO2", 1, "YGO2", 0., 0., (kZPb-kZvac4)/2., 0, "ONLY"); |
404559e5 | 561 | |
ed90133e | 562 | // |
563 | // W cone | |
564 | // | |
565 | Float_t parW[15]; | |
566 | parW[0] = 0.; | |
567 | parW[1] = 360.; | |
568 | parW[2] = 4.; | |
dbbe5bc1 | 569 | Float_t dlW=(kZPb-kZvac4)/2.; |
404559e5 | 570 | |
ed90133e | 571 | parW[3] = -dlW; |
572 | parW[4] = r2; | |
dbbe5bc1 | 573 | parW[5] = kR21-kDRSteel2; |
2b32db74 | 574 | |
dbbe5bc1 | 575 | parW[6] = -dlW+(kZvac6-kZvac4)+kDRSteel2; |
576 | parW[7] = r2+(kZvac6-kZvac4+kDRSteel2) * TMath::Tan(kThetaOpen2); | |
577 | parW[8] = kR21-kDRSteel2; | |
ed90133e | 578 | |
dbbe5bc1 | 579 | parW[9] = -dlW+(kZvac6-kZvac4)+kDRSteel2; |
580 | parW[10] = r2+(kZvac6-kZvac4+kDRSteel2) * TMath::Tan(kThetaOpen2); | |
581 | parW[11] = (kZvac6+kDRSteel2)*TMath::Tan(kAccMin)-kDRSteel2; | |
ed90133e | 582 | |
dbbe5bc1 | 583 | parW[12] = dlW; |
584 | parW[13] = r2+(kZPb-kZvac4) * TMath::Tan(kThetaOpen2); | |
585 | parW[14] = kZPb*TMath::Tan(kAccMin)-kDRSteel2; | |
404559e5 | 586 | |
ed90133e | 587 | gMC->Gsvolu("YYO2", "PCON", idtmed[kNiCuW], parW, 15); |
dbbe5bc1 | 588 | gMC->Gspos("YYO2", 1, "YGO2", 0., 0., -(kZvac7-kZPb)/2., 0, "ONLY"); |
404559e5 | 589 | |
ed90133e | 590 | for (i=4; i<35; i+=3) par2[i] = 0; |
2b32db74 | 591 | |
ed90133e | 592 | gMC->Gsvolu("YMO2", "PCON", idtmed[kVacuum+40], par2, 36); |
6523e275 | 593 | gMC->Gspos("YGO2", 1, "YMO2", 0., 0., 0., 0, "ONLY"); |
2b32db74 | 594 | dZ+=dl; |
595 | gMC->Gspos("YMO2", 1, "YMOT", 0., 0., dZ, 0, "ONLY"); | |
596 | dZ+=dl; | |
6523e275 | 597 | // |
6523e275 | 598 | // |
599 | // 2nd section: vacuum system | |
2b32db74 | 600 | // |
dbbe5bc1 | 601 | cpar0[0]=(kZvac7-kZvac4)/2; |
2b32db74 | 602 | cpar0[1]=r2V; |
603 | cpar0[2]=r2V+dVacuS; | |
dbbe5bc1 | 604 | cpar0[3]=cpar0[1]+2.*cpar0[0]*TMath::Tan(kThetaOpenB); |
605 | cpar0[4]=cpar0[2]+2.*cpar0[0]*TMath::Tan(kThetaOpenB); | |
2b32db74 | 606 | gMC->Gsvolu("YV21", "CONE", idtmed[kSteel+40], cpar0, 5); |
6523e275 | 607 | // |
608 | // insulation | |
609 | cpar[0]=cpar0[0]; | |
2b32db74 | 610 | cpar[1]=cpar0[1]+dTubeS; |
dbbe5bc1 | 611 | cpar[2]=cpar0[1]+dTubeS+kDInsuS; |
2b32db74 | 612 | cpar[3]=cpar0[3]+dTubeS; |
dbbe5bc1 | 613 | cpar[4]=cpar0[3]+dTubeS+kDInsuS; |
2b32db74 | 614 | gMC->Gsvolu("YI21", "CONE", idtmed[kInsulation+40], cpar, 5); |
6523e275 | 615 | gMC->Gspos("YI21", 1, "YV21", 0., 0., 0., 0, "ONLY"); |
ed90133e | 616 | gMC->Gspos("YV21", 1, "YMO2", 0., 0., 0., 0, "ONLY"); |
2b32db74 | 617 | |
6523e275 | 618 | // |
619 | // Third Section: Bellows and Flange | |
620 | // | |
621 | par3[0] = 0.; | |
622 | par3[1] = 360.; | |
623 | par3[2] = 8.; | |
dbbe5bc1 | 624 | dl=(kZvac9-kZvac7)/2.; |
6523e275 | 625 | |
626 | par3[3] = -dl; | |
dbbe5bc1 | 627 | par3[4] = r2+(kZvac7-kZvac3) * TMath::Tan(kThetaOpen2); |
6523e275 | 628 | par3[5] = 30.; |
629 | ||
dbbe5bc1 | 630 | par3[6] = -dl+kDr21; |
631 | par3[7] = par3[4]+kDr21; | |
6523e275 | 632 | par3[8] = 30.; |
633 | ||
dbbe5bc1 | 634 | par3[9] = par3[6]+kDB2; |
6523e275 | 635 | par3[10] = par3[7]; |
636 | par3[11] = 30.; | |
637 | ||
dbbe5bc1 | 638 | par3[12] = par3[9]+kDr22; |
639 | par3[13] = par3[10]+kDr22; | |
6523e275 | 640 | par3[14] = 30.; |
641 | ||
dbbe5bc1 | 642 | par3[15] = par3[12]+kDF2; |
6523e275 | 643 | par3[16] = par3[13]; |
644 | par3[17] = 30.; | |
645 | ||
dbbe5bc1 | 646 | par3[18] = par3[15]+kDr22; |
647 | par3[19] = par3[16]-kDr22; | |
6523e275 | 648 | par3[20] = 30.; |
649 | ||
dbbe5bc1 | 650 | par3[21] = par3[18]+kDB2; |
6523e275 | 651 | par3[22] = par3[19]; |
652 | par3[23] = 30.; | |
653 | ||
dbbe5bc1 | 654 | par3[24] = par3[21]+kDr23; |
ed90133e | 655 | par3[25] = par3[22]; |
6523e275 | 656 | par3[26] = 30.; |
2b32db74 | 657 | // |
658 | rBox=par3[22]-0.1; | |
6523e275 | 659 | Float_t r3=par3[25]; |
660 | ||
bb03e53c | 661 | gMC->Gsvolu("YGO3", "PCON", idtmed[iHeavy+40], par3, 27); |
2b32db74 | 662 | |
ed90133e | 663 | for (i=4; i<26; i+=3) par3[i] = 0; |
664 | ||
2b32db74 | 665 | gMC->Gsvolu("YMO3", "PCON", idtmed[kVacuum+40], par3, 27); |
6523e275 | 666 | gMC->Gspos("YGO3", 1, "YMO3", 0., 0., 0., 0, "ONLY"); |
667 | ||
668 | // | |
669 | // Steel envelope | |
670 | tpar[0]=26; | |
671 | tpar[1]=30; | |
672 | tpar[2]=dl; | |
2b32db74 | 673 | gMC->Gsvolu("YS31", "TUBE", idtmed[kSteel], tpar, 3); |
ed90133e | 674 | gMC->Gspos("YS31", 1, "YGO3", 0., 0., 0., 0, "ONLY"); |
2b32db74 | 675 | dZ+=dl; |
676 | gMC->Gspos("YMO3", 1, "YMOT", 0., 0., dZ, 0, "ONLY"); | |
677 | dZ+=dl; | |
6523e275 | 678 | |
679 | // | |
680 | // 3rd section: vacuum system | |
681 | // | |
682 | // | |
683 | // Bellow2 | |
684 | // | |
dbbe5bc1 | 685 | tpar[0]=kRB2; |
686 | tpar[1]=kRB2+kHB2; | |
687 | tpar[2]=kEB2/2.; | |
2b32db74 | 688 | gMC->Gsvolu("YB21", "TUBE", idtmed[kSteel+40], tpar, 3); |
6523e275 | 689 | dl1=tpar[2]; |
690 | ||
dbbe5bc1 | 691 | tpar[0]=kRB2+kHB2-kEB2; |
692 | tpar[1]=kRB2+kHB2; | |
693 | tpar[2]=(kLB2/2.-2.*kEB2)/2.; | |
2b32db74 | 694 | gMC->Gsvolu("YB22", "TUBE", idtmed[kSteel+40], tpar, 3); |
6523e275 | 695 | dl2=tpar[2]; |
696 | ||
dbbe5bc1 | 697 | tpar[0]=kRB2-kEB2; |
698 | tpar[1]=kRB2; | |
699 | tpar[2]=kLB2/8.; | |
2b32db74 | 700 | gMC->Gsvolu("YB23", "TUBE", idtmed[kSteel+40], tpar, 3); |
6523e275 | 701 | dl3=tpar[2]; |
702 | ||
703 | ||
704 | tpar[0]=0; | |
dbbe5bc1 | 705 | tpar[1]=kRB2+kHB2; |
706 | tpar[2]=kLB2/2.; | |
2b32db74 | 707 | gMC->Gsvolu("YBU2", "TUBE", idtmed[kVacuum+40], tpar, 3); |
6523e275 | 708 | |
709 | dz=-tpar[2]+dl3; | |
710 | gMC->Gspos("YB23", 1, "YBU2", 0., 0., dz, 0, "ONLY"); | |
711 | dz+=dl3; | |
712 | dz+=dl1; | |
713 | gMC->Gspos("YB21", 1, "YBU2", 0., 0., dz, 0, "ONLY"); | |
714 | dz+=dl1; | |
715 | dz+=dl2; | |
716 | gMC->Gspos("YB22", 1, "YBU2", 0., 0., dz, 0, "ONLY"); | |
717 | dz+=dl2; | |
718 | dz+=dl1; | |
719 | gMC->Gspos("YB21", 2, "YBU2", 0., 0., dz, 0, "ONLY"); | |
720 | dz+=dl1; | |
721 | dz+=dl3; | |
722 | gMC->Gspos("YB23", 2, "YBU2", 0., 0., dz, 0, "ONLY"); | |
723 | ||
724 | ||
725 | tpar[0]=0; | |
dbbe5bc1 | 726 | tpar[1]=kRB2+kHB2; |
727 | tpar[2]=7.*kLB2/2.; | |
2b32db74 | 728 | gMC->Gsvolu("YBM2", "TUBE", idtmed[kVacuum+40], tpar, 3); |
dbbe5bc1 | 729 | dz=-tpar[2]+kLB2/2.; |
ed90133e | 730 | |
731 | for (i=0; i<7; i++) { | |
732 | gMC->Gspos("YBU2", i+1 , "YBM2", 0., 0.,dz , 0, "ONLY"); | |
dbbe5bc1 | 733 | dz+=kLB2; |
ed90133e | 734 | } |
735 | ||
dbbe5bc1 | 736 | dz=-dl+kDr21+tpar[2]; |
6523e275 | 737 | gMC->Gspos("YBM2", 1, "YMO3", 0., 0., dz, 0, "ONLY"); |
738 | ||
dbbe5bc1 | 739 | dz=dl-kDr23-tpar[2]; |
6523e275 | 740 | gMC->Gspos("YBM2", 2, "YMO3", 0., 0., dz, 0, "ONLY"); |
741 | ||
742 | // | |
743 | // Flange | |
744 | ||
745 | tpar[0]=0; | |
dbbe5bc1 | 746 | tpar[1]=kRF2; |
747 | tpar[2]=kDF2/2.; | |
2b32db74 | 748 | gMC->Gsvolu("YFM2", "TUBE", idtmed[kVacuum+40], tpar, 3); |
6523e275 | 749 | |
dbbe5bc1 | 750 | tpar[0]=kRF2-2.; |
751 | tpar[1]=kRF2; | |
752 | tpar[2]=kDF2/2.; | |
2b32db74 | 753 | gMC->Gsvolu("YF21", "TUBE", idtmed[kSteel+40], tpar, 3); |
6523e275 | 754 | gMC->Gspos("YF21", 1, "YFM2", 0., 0., 0., 0, "ONLY"); |
755 | ||
dbbe5bc1 | 756 | tpar[0]=kRB2; |
757 | tpar[1]=kRF2-2.; | |
758 | tpar[2]=kDFlange/2.; | |
2b32db74 | 759 | gMC->Gsvolu("YF22", "TUBE", idtmed[kSteel+40], tpar, 3); |
dbbe5bc1 | 760 | dz=-kDF2/2.+tpar[2]; |
6523e275 | 761 | gMC->Gspos("YF22", 1, "YFM2", 0., 0., dz, 0, "ONLY"); |
dbbe5bc1 | 762 | dz= kDF2/2.-tpar[2]; |
6523e275 | 763 | gMC->Gspos("YF22", 2, "YFM2", 0., 0., dz, 0, "ONLY"); |
764 | ||
dbbe5bc1 | 765 | dz=kDr21/2.-kDr23/2.; |
6523e275 | 766 | gMC->Gspos("YFM2", 2, "YMO3", 0., 0., dz, 0, "ONLY"); |
767 | ||
768 | ||
769 | // | |
770 | // pipe between flange and bellows | |
dbbe5bc1 | 771 | tpar[0]=kRB2-dTubeS; |
772 | tpar[1]=kRB2; | |
773 | tpar[2]=2.*(kDB2+kDr22-7.*kLB2)/4.; | |
2b32db74 | 774 | gMC->Gsvolu("YPF2", "TUBE", idtmed[kSteel+40], tpar, 3); |
dbbe5bc1 | 775 | dz=kDr21/2.-kDr23/2.-kDF2/2.-tpar[2]; |
6523e275 | 776 | gMC->Gspos("YPF2", 1, "YMO3", 0., 0., dz, 0, "ONLY"); |
dbbe5bc1 | 777 | dz=kDr21/2.-kDr23/2.+kDF2/2.+tpar[2]; |
6523e275 | 778 | gMC->Gspos("YPF2", 2, "YMO3", 0., 0., dz, 0, "ONLY"); |
779 | ||
ed90133e | 780 | Float_t dHorZ=20.; |
781 | ||
6523e275 | 782 | // |
783 | // 4th section: rear shield and closing cone | |
784 | // | |
785 | par4[0] = 0.; | |
786 | par4[1] = 360.; | |
ed90133e | 787 | par4[2] = 7.; |
dbbe5bc1 | 788 | dl=(kZvac12-kZvac9)/2.; |
6523e275 | 789 | |
790 | par4[3] = -dl; | |
791 | par4[4] = r3; | |
792 | par4[5] = 30.; | |
793 | ||
ed90133e | 794 | par4[6] = -dl+dHorZ; |
795 | par4[7] = r3; | |
6523e275 | 796 | par4[8] = 30.; |
797 | ||
dbbe5bc1 | 798 | par4[9] = -dl+(kZvac10-kZvac9); |
799 | par4[10] = r3+(kZvac10-kZvac9-dHorZ) * TMath::Tan(kThetaOpen3); | |
ed90133e | 800 | par4[11] = 30.; |
6523e275 | 801 | |
ed90133e | 802 | par4[12] = par4[9]; |
803 | par4[13] = par4[10]; | |
dbbe5bc1 | 804 | par4[14] = kR42; |
6523e275 | 805 | |
dbbe5bc1 | 806 | par4[15] = -dl+(kZvac11-kZvac9); |
807 | par4[16] = r3+(kZvac11-kZvac9-dHorZ) * TMath::Tan(kThetaOpen3); | |
808 | par4[17] = kR42; | |
6523e275 | 809 | |
ed90133e | 810 | par4[18] = par4[15]; |
811 | par4[19] = par4[16]; | |
dbbe5bc1 | 812 | par4[20] = kR43; |
6523e275 | 813 | |
dbbe5bc1 | 814 | par4[21] = -dl+(kZvac12-kZvac9); |
815 | par4[22] = kRVacu+dVacuS; | |
816 | par4[23] = kR43; | |
2b32db74 | 817 | |
ed90133e | 818 | gMC->Gsvolu("YGO4", "PCON", idtmed[iHeavy+40], par4, 24); |
2b32db74 | 819 | |
dbbe5bc1 | 820 | // parPb[0] = (kZvac12-kZvac10)/2.; |
34caa072 | 821 | // parPb[1] = parPb[3]; |
822 | // parPb[2] = 31.; | |
dbbe5bc1 | 823 | // parPb[3] = parPb[1]+2.*parPb[0]*TMath::Tan(kThetaOpenPb); |
34caa072 | 824 | // parPb[4] = 31.; |
825 | // gMC->Gsvolu("YXO5", "CONE", idtmed[kPb], parPb, 5); | |
dbbe5bc1 | 826 | // gMC->Gspos("YXO5", 1, "YGO4", 0., 0., -dl+(kZvac10-kZvac9)+parPb[0], 0, "ONLY"); |
6523e275 | 827 | |
ed90133e | 828 | for (i=4; i<23; i+=3) par4[i] = 0; |
829 | ||
830 | gMC->Gsvolu("YMO4", "PCON", idtmed[kVacuum+40], par4, 24); | |
6523e275 | 831 | gMC->Gspos("YGO4", 1, "YMO4", 0., 0., 0., 0, "ONLY"); |
832 | ||
833 | ||
2b32db74 | 834 | |
835 | dZ+=dl; | |
836 | gMC->Gspos("YMO4", 1, "YMOT", 0., 0., dZ, 0, "ONLY"); | |
837 | dZ+=dl; | |
6523e275 | 838 | // |
839 | // Closing concrete cone | |
840 | // | |
dbbe5bc1 | 841 | cpar[0]=(kZvac12-kZvac11)/2.; |
842 | cpar[1] = r3+(kZvac11-kZvac9-dHorZ) * TMath::Tan(kThetaOpen3); | |
6523e275 | 843 | cpar[2] = cpar[1]+0.001; |
dbbe5bc1 | 844 | cpar[3] = kRVacu+dVacuS; |
6523e275 | 845 | cpar[4] = cpar[2]; |
2b32db74 | 846 | gMC->Gsvolu("YCC4", "CONE", idtmed[kConcrete+40], cpar, 5); |
6523e275 | 847 | dz=dl-cpar[0]; |
848 | gMC->Gspos("YCC4", 1, "YGO4", 0., 0., dz, 0, "ONLY"); | |
849 | // | |
850 | // Steel envelope | |
851 | // | |
852 | dz=-dl; | |
853 | tpar[0]=26.; | |
854 | tpar[1]=30.; | |
dbbe5bc1 | 855 | tpar[2]=(kZvac10-kZvac9)/2.; |
2b32db74 | 856 | gMC->Gsvolu("YS41", "TUBE", idtmed[kSteel], tpar, 3); |
6523e275 | 857 | dz+=tpar[2]; |
ed90133e | 858 | gMC->Gspos("YS41", 1, "YGO4", 0., 0., dz, 0, "ONLY"); |
6523e275 | 859 | dz+=tpar[2]; |
ed90133e | 860 | |
dbbe5bc1 | 861 | tpar[0]=kR41-kDRSteel2; |
862 | tpar[1]=kR41; | |
863 | tpar[2]=(kZvac11-kZvac10)/2.; | |
ed90133e | 864 | gMC->Gsvolu("YS43", "TUBE", idtmed[kPb], tpar, 3); |
6523e275 | 865 | dz+=tpar[2]; |
866 | gMC->Gspos("YS43", 1, "YGO4", 0., 0., dz, 0, "ONLY"); | |
867 | // | |
868 | // rear lead shield | |
869 | // | |
dbbe5bc1 | 870 | tpar[0]=kR41; |
871 | tpar[1]=kR42; | |
872 | tpar[2]=(kZvac11-kZvac10)/2.; | |
2b32db74 | 873 | gMC->Gsvolu("YPBI", "TUBE", idtmed[kPb+40], tpar, 3); |
874 | dz-=0; | |
6523e275 | 875 | gMC->Gspos("YPBI", 1, "YGO4", 0., 0., dz, 0, "ONLY"); |
876 | ||
dbbe5bc1 | 877 | tpar[0]=kR42-5; |
878 | tpar[1]=kR42; | |
879 | tpar[2]=(kZvac11-kZvac10)/2.; | |
2b32db74 | 880 | gMC->Gsvolu("YPBO", "TUBE", idtmed[kPb], tpar, 3); |
6523e275 | 881 | gMC->Gspos("YPBO", 1, "YPBI", 0., 0., 0., 0, "ONLY"); |
882 | ||
883 | // | |
884 | // rear Fe shield | |
885 | // | |
886 | ||
2b32db74 | 887 | tpar[0]=31.; |
dbbe5bc1 | 888 | tpar[1]=kR43; |
889 | tpar[2]=(kZvac12-kZvac11)/2.; | |
2b32db74 | 890 | gMC->Gsvolu("YFEI", "TUBE", idtmed[kFe+40], tpar, 3); |
6523e275 | 891 | dz=dl-tpar[2]; |
892 | gMC->Gspos("YFEI", 1, "YGO4", 0., 0., dz, 0, "ONLY"); | |
893 | ||
2b32db74 | 894 | tpar[0]=31.; |
dbbe5bc1 | 895 | tpar[1]=kR43; |
6523e275 | 896 | tpar[2]=2.5; |
2b32db74 | 897 | gMC->Gsvolu("YFEO", "TUBE", idtmed[kFe], tpar, 3); |
dbbe5bc1 | 898 | dz=-(kZvac12-kZvac11)/2.+tpar[2]; |
6523e275 | 899 | gMC->Gspos("YFEO", 1, "YFEI", 0., 0., dz, 0, "ONLY"); |
2b32db74 | 900 | // |
901 | // Magnet element | |
902 | // | |
903 | tpar[0]=0.; | |
dbbe5bc1 | 904 | tpar[1]=kR43; |
1144cb6f | 905 | tpar[2]=60.; |
ed90133e | 906 | gMC->Gsvolu("YAEM", "TUBE", idtmed[kAir], tpar, 3); |
dbbe5bc1 | 907 | tpar[0]=kRAbs; |
908 | tpar[1]=kR43; | |
1144cb6f | 909 | tpar[2]=60.; |
2b32db74 | 910 | gMC->Gsvolu("YFEM", "TUBE", idtmed[kFe], tpar, 3); |
911 | gMC->Gspos("YFEM", 1, "YAEM", 0., 0., 0., 0, "ONLY"); | |
6523e275 | 912 | |
2b32db74 | 913 | // |
914 | ||
1144cb6f | 915 | if (gMC->VolId("HUP2")) { |
916 | gMC->Gspos("YAEM", 1, "HUP2", 0., 0., 0., 0, "ONLY"); | |
917 | } else { | |
dbbe5bc1 | 918 | dz=kZvac12+60.; |
1144cb6f | 919 | gMC->Gspos("YAEM", 1, "ALIC", 0., 0., dz, 0, "ONLY"); |
920 | } | |
2b32db74 | 921 | |
922 | // | |
6523e275 | 923 | // |
924 | // 4th section: vacuum system | |
925 | // | |
926 | // up to closing cone | |
ed90133e | 927 | |
dbbe5bc1 | 928 | Float_t r3V=r3-kDr23+dVacuS-1.6; |
ed90133e | 929 | |
dbbe5bc1 | 930 | cpar0[0]=(kZvac11-kZvac9)/2; |
ed90133e | 931 | cpar0[1]=r3V-dVacuS; |
932 | cpar0[2]=r3V; | |
dbbe5bc1 | 933 | cpar0[3]=cpar0[1]+2.*cpar0[0]*TMath::Tan(kThetaOpen3); |
934 | cpar0[4]=cpar0[2]+2.*cpar0[0]*TMath::Tan(kThetaOpen3); | |
2b32db74 | 935 | gMC->Gsvolu("YV31", "CONE", idtmed[kSteel+40], cpar0, 5); |
6523e275 | 936 | // |
937 | // insulation | |
938 | cpar[0]=cpar0[0]; | |
2b32db74 | 939 | cpar[1]=cpar0[1]+dTubeS; |
dbbe5bc1 | 940 | cpar[2]=cpar0[1]+dTubeS+kDInsuS; |
2b32db74 | 941 | cpar[3]=cpar0[3]+dTubeS; |
dbbe5bc1 | 942 | cpar[4]=cpar0[3]+dTubeS+kDInsuS; |
2b32db74 | 943 | gMC->Gsvolu("YI31", "CONE", idtmed[kInsulation+40], cpar, 5); |
6523e275 | 944 | gMC->Gspos("YI31", 1, "YV31", 0., 0., 0., 0, "ONLY"); |
6523e275 | 945 | dz=-dl+cpar[0]; |
946 | gMC->Gspos("YV31", 1, "YMO4", 0., 0., dz, 0, "ONLY"); | |
947 | // | |
948 | // closing cone | |
dbbe5bc1 | 949 | cpar0[0]=(kZvac12-kZvac11)/2; |
950 | cpar0[1]=r3V-dVacuS+(kZvac11-kZvac9)*TMath::Tan(kThetaOpen3); | |
951 | cpar0[2]=r3V +(kZvac11-kZvac9)*TMath::Tan(kThetaOpen3); | |
952 | cpar0[3]=kRVacu; | |
953 | cpar0[4]=kRVacu+dTubeS+kDInsuS+kDProtS+kDFreeS; | |
2b32db74 | 954 | gMC->Gsvolu("YV32", "CONE", idtmed[kSteel+40], cpar0, 5); |
6523e275 | 955 | // |
956 | // insulation | |
957 | cpar[0]=cpar0[0]; | |
2b32db74 | 958 | cpar[1]=cpar0[1]+dTubeS; |
dbbe5bc1 | 959 | cpar[2]=cpar0[1]+dTubeS+kDInsuS; |
2b32db74 | 960 | cpar[3]=cpar0[3]+dTubeS; |
dbbe5bc1 | 961 | cpar[4]=cpar0[3]+dTubeS+kDInsuS; |
2b32db74 | 962 | gMC->Gsvolu("YI32", "CONE", idtmed[kInsulation+40], cpar, 5); |
6523e275 | 963 | gMC->Gspos("YI32", 1, "YV32", 0., 0., 0., 0, "ONLY"); |
964 | // | |
965 | // clearance | |
dbbe5bc1 | 966 | // cpar[1]=cpar0[2]-kDProtS-kDFreeS; |
967 | // cpar[2]=cpar0[2]-kDProtS; | |
968 | // cpar[3]=cpar0[4]-kDProtS-kDFreeS; | |
969 | // cpar[4]=cpar0[4]-kDProtS; | |
9de2c2a2 | 970 | // gMC->Gsvolu("YP32", "CONE", idtmed[kVacuum+40], cpar, 5); |
971 | // gMC->Gspos("YP32", 1, "YV32", 0., 0., 0., 0, "ONLY"); | |
6523e275 | 972 | |
973 | dz=dl-cpar[0]; | |
974 | gMC->Gspos("YV32", 1, "YMO4", 0., 0., dz, 0, "ONLY"); | |
975 | // | |
976 | // | |
977 | // MUON trigger wall | |
2b32db74 | 978 | // |
979 | tpar[0] = 50.; | |
6523e275 | 980 | tpar[1] = 310.; |
dbbe5bc1 | 981 | tpar[2] = (kZFilterOut - kZFilterIn) / 2.; |
2b32db74 | 982 | gMC->Gsvolu("YFIM", "TUBE", idtmed[kFe+40], tpar, 3); |
dbbe5bc1 | 983 | dz = (kZFilterIn + kZFilterOut) / 2.; |
6523e275 | 984 | tpar[2] -= 10.; |
2b32db74 | 985 | gMC->Gsvolu("YFII","TUBE", idtmed[kFe], tpar, 3); |
6523e275 | 986 | gMC->Gspos("YFII", 1, "YFIM", 0., 0., 0., 0, "ONLY"); |
987 | gMC->Gspos("YFIM", 1, "ALIC", 0., 0., dz, 0, "ONLY"); | |
988 | // | |
989 | // Shielding close to chamber | |
990 | // | |
39311070 | 991 | // |
dbbe5bc1 | 992 | cpar[0]=(kZch11-kZRear)/2.; |
993 | cpar[1]=kR11; | |
994 | cpar[2]=kZRear*TMath::Tan(kAccMin); | |
995 | cpar[3]=kR11; | |
996 | cpar[4]=(kZRear+2.*cpar[0])*TMath::Tan(kAccMin); | |
2b32db74 | 997 | gMC->Gsvolu("YCS1", "CONE", idtmed[kNiCuW], cpar, 5); |
dbbe5bc1 | 998 | dz=-(kZvac12-zstart)/2.+(kZRear-zstart)+cpar[0]; |
ed90133e | 999 | gMC->Gspos("YCS1", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
6523e275 | 1000 | |
dbbe5bc1 | 1001 | cpar[0]=(kZvac4-kZch12)/2.; |
1002 | cpar[1]=kR11; | |
1003 | cpar[2]=kZch12*TMath::Tan(kAccMin); | |
1004 | cpar[3]=kR11; | |
1005 | cpar[4]=(kZch12+2.*cpar[0])*TMath::Tan(kAccMin); | |
ed90133e | 1006 | gMC->Gsvolu("YCS3", "CONE", idtmed[kNiCuW], cpar, 5); |
dbbe5bc1 | 1007 | dz=-(kZvac12-zstart)/2.+(kZch12-zstart)+cpar[0]; |
ed90133e | 1008 | gMC->Gspos("YCS3", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
6523e275 | 1009 | |
39311070 | 1010 | |
ed90133e | 1011 | // Recess station 1 |
1012 | ||
dbbe5bc1 | 1013 | cpar[0]=(kZch12-kZch11)/2.; |
1014 | cpar[1]=kR11; | |
ed90133e | 1015 | cpar[2]=18.; |
dbbe5bc1 | 1016 | cpar[3]=kR11; |
ed90133e | 1017 | cpar[4]=17.9; |
1018 | gMC->Gsvolu("YCS2", "CONE", idtmed[kAir], cpar, 5); | |
dbbe5bc1 | 1019 | dz=-(kZvac12-zstart)/2.+(kZch11-zstart)+cpar[0]; |
ed90133e | 1020 | gMC->Gspos("YCS2", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
1021 | ||
1022 | Float_t ptubs[5]; | |
dbbe5bc1 | 1023 | ptubs[0] = kR11; |
ed90133e | 1024 | ptubs[1] = 17.9; |
1025 | ptubs[2] = 0.; | |
1026 | // phi_min, phi_max | |
1027 | ptubs[3] = 0.; | |
1028 | ptubs[4] = 90.; | |
1029 | gMC->Gsvolu("YCR0", "TUBS", idtmed[kNiCuW], ptubs, 0); | |
1030 | Int_t idrotm[1799]; | |
1031 | ||
1032 | AliMatrix(idrotm[1701],90., 0., 90., 90., 0., 0.); | |
1033 | AliMatrix(idrotm[1702],90., 90., 90., 180., 0., 0.); | |
1034 | AliMatrix(idrotm[1703],90., 180., 90., 270., 0., 0.); | |
1035 | AliMatrix(idrotm[1704],90., 270., 90., 0., 0., 0.); | |
1036 | // Int_t ipos; | |
1037 | ||
1038 | dz=-cpar[0]; | |
1039 | // 1. | |
1040 | ptubs[2]=6.5/2.; | |
1041 | dz+=ptubs[2]; | |
1042 | gMC->Gsposp("YCR0", 1, "YCS2", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5); | |
1043 | gMC->Gsposp("YCR0", 2, "YCS2", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5); | |
1044 | dz+=ptubs[2]; | |
1045 | dz+=1.5; | |
1046 | // 2. | |
1047 | ptubs[2]=5.0/2.; | |
1048 | dz+=ptubs[2]; | |
1049 | gMC->Gsposp("YCR0", 3, "YCS2", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5); | |
1050 | gMC->Gsposp("YCR0", 4, "YCS2", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5); | |
1051 | dz+=ptubs[2]; | |
1052 | dz+=1.5; | |
1053 | // 3. | |
1054 | ptubs[2]=5.0/2.; | |
1055 | dz+=ptubs[2]; | |
1056 | gMC->Gsposp("YCR0", 5, "YCS2", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5); | |
1057 | gMC->Gsposp("YCR0", 6, "YCS2", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5); | |
1058 | dz+=ptubs[2]; | |
1059 | dz+=1.5; | |
1060 | // 4. | |
1061 | ptubs[2]=6.5/2.; | |
1062 | dz+=ptubs[2]; | |
1063 | gMC->Gsposp("YCR0", 7, "YCS2", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5); | |
1064 | gMC->Gsposp("YCR0", 8, "YCS2", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5); | |
1065 | dz+=ptubs[2]; | |
1066 | dz+=1.5; | |
1067 | ||
2b32db74 | 1068 | |
ed90133e | 1069 | |
dbbe5bc1 | 1070 | cpar[0]=(kZch21-kZvac4)/2.; |
1071 | cpar[1]=kR21; | |
1072 | cpar[2]=kZvac4*TMath::Tan(kAccMin); | |
1073 | cpar[3]=kR21; | |
1074 | cpar[4]=(kZvac4+2.*cpar[0])*TMath::Tan(kAccMin); | |
2b32db74 | 1075 | gMC->Gsvolu("YCS4", "CONE", idtmed[kNiCuW], cpar, 5); |
dbbe5bc1 | 1076 | dz=-(kZvac12-zstart)/2.+(kZvac4-zstart)+cpar[0]; |
ed90133e | 1077 | gMC->Gspos("YCS4", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
1078 | ||
dbbe5bc1 | 1079 | cpar[0]=(kZvac6-kZch22)/2.; |
1080 | cpar[1]=kR21; | |
1081 | cpar[2]=kZch22*TMath::Tan(kAccMin); | |
1082 | cpar[3]=kR21; | |
1083 | cpar[4]=(kZch22+2.*cpar[0])*TMath::Tan(kAccMin); | |
ed90133e | 1084 | gMC->Gsvolu("YCS6", "CONE", idtmed[kNiCuW], cpar, 5); |
dbbe5bc1 | 1085 | dz=-(kZvac12-zstart)/2.+(kZch22-zstart)+cpar[0]; |
ed90133e | 1086 | gMC->Gspos("YCS6", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
1087 | ||
1088 | // Recess station 2 | |
1089 | ||
dbbe5bc1 | 1090 | cpar[0]=(kZch22-kZch21)/2.; |
1091 | cpar[1]=kR21; | |
ed90133e | 1092 | cpar[2]=23.; |
dbbe5bc1 | 1093 | cpar[3]=kR21; |
ed90133e | 1094 | cpar[4]=23.; |
1095 | gMC->Gsvolu("YCS5", "CONE", idtmed[kAir], cpar, 5); | |
dbbe5bc1 | 1096 | dz=-(kZvac12-zstart)/2.+(kZch21-zstart)+cpar[0]; |
ed90133e | 1097 | gMC->Gspos("YCS5", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
1098 | ||
dbbe5bc1 | 1099 | ptubs[0] = kR21; |
ed90133e | 1100 | ptubs[1] = 23; |
1101 | ptubs[2] = 0.; | |
1102 | ptubs[3] = 0.; | |
1103 | ptubs[4] = 90.; | |
1104 | gMC->Gsvolu("YCR1", "TUBS", idtmed[kNiCuW], ptubs, 0); | |
1105 | ||
1106 | dz=-cpar[0]; | |
1107 | // 1. | |
1108 | ptubs[2]=7.5/2.; | |
1109 | dz+=ptubs[2]; | |
1110 | gMC->Gsposp("YCR1", 1, "YCS5", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5); | |
1111 | gMC->Gsposp("YCR1", 2, "YCS5", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5); | |
1112 | dz+=ptubs[2]; | |
1113 | dz+=1.5; | |
1114 | // 2. | |
1115 | ptubs[2]=6.0/2.; | |
1116 | dz+=ptubs[2]; | |
1117 | gMC->Gsposp("YCR1", 3, "YCS5", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5); | |
1118 | gMC->Gsposp("YCR1", 4, "YCS5", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5); | |
1119 | dz+=ptubs[2]; | |
1120 | dz+=1.5; | |
1121 | // 3. | |
1122 | ptubs[2]=6.0/2.; | |
1123 | dz+=ptubs[2]; | |
1124 | gMC->Gsposp("YCR1", 5, "YCS5", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5); | |
1125 | gMC->Gsposp("YCR1", 6, "YCS5", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5); | |
1126 | dz+=ptubs[2]; | |
1127 | dz+=1.5; | |
1128 | // 4. | |
1129 | ptubs[2]=7.5/2.; | |
1130 | dz+=ptubs[2]; | |
1131 | gMC->Gsposp("YCR1", 7, "YCS5", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5); | |
1132 | gMC->Gsposp("YCR1", 8, "YCS5", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5); | |
1133 | dz+=ptubs[2]; | |
1134 | dz+=1.5; | |
1135 | ||
2b32db74 | 1136 | // |
1137 | // Outer Pb Cone | |
39311070 | 1138 | |
ed90133e | 1139 | if (fPbCone) { |
dbbe5bc1 | 1140 | dl = (kZvac10-kZch32)/2.; |
1141 | dz = dl+kZch32; | |
ed90133e | 1142 | |
404559e5 | 1143 | par0[0] = 0.; |
1144 | par0[1] = 360.; | |
39311070 | 1145 | par0[2] = 10.; |
404559e5 | 1146 | |
ed90133e | 1147 | par0[ 3] = -dl; |
39311070 | 1148 | par0[ 4] = 30.; |
dbbe5bc1 | 1149 | par0[ 5] = 30.+(kZch32-kZConeE)*TMath::Tan(kThetaOpenPbO); |
404559e5 | 1150 | |
1151 | // 4th station | |
dbbe5bc1 | 1152 | par0[ 6] = -dz + kZch41; |
39311070 | 1153 | par0[ 7] = 30.; |
dbbe5bc1 | 1154 | par0[ 8] = 30.+(kZch41-kZConeE)*TMath::Tan(kThetaOpenPbO); |
39311070 | 1155 | |
dbbe5bc1 | 1156 | par0[ 9] = -dz + kZch41; |
39311070 | 1157 | par0[10] = 30.; |
1158 | par0[11] = 37.5; | |
1159 | // recess erice2000 | |
dbbe5bc1 | 1160 | par0[12] = -dz + kZch42; |
39311070 | 1161 | par0[13] = 30.; |
1162 | par0[14] = par0[11]; | |
1163 | ||
dbbe5bc1 | 1164 | par0[15] = -dz + kZch42; |
39311070 | 1165 | par0[16] = 30.; |
dbbe5bc1 | 1166 | par0[17] = 30.+(kZch42-kZConeE)*TMath::Tan(kThetaOpenPbO); |
404559e5 | 1167 | |
1168 | // 5th station | |
dbbe5bc1 | 1169 | par0[18] = -dz + kZch51; |
39311070 | 1170 | par0[19] = 30.; |
dbbe5bc1 | 1171 | par0[20] = 30.+(kZch51-kZConeE)*TMath::Tan(kThetaOpenPbO); |
404559e5 | 1172 | |
dbbe5bc1 | 1173 | par0[21] = -dz + kZch51; |
39311070 | 1174 | par0[22] = 30.; |
ed90133e | 1175 | par0[23] = 37.5; // recess erice2000 |
404559e5 | 1176 | |
dbbe5bc1 | 1177 | par0[24] = -dz + kZch52; |
39311070 | 1178 | par0[25] = 30.; |
1179 | par0[26] = par0[23]; | |
404559e5 | 1180 | |
dbbe5bc1 | 1181 | par0[27] = -dz + kZch52; |
39311070 | 1182 | par0[28] = 30.; |
dbbe5bc1 | 1183 | par0[29] = 30.+(kZch52-kZConeE)*TMath::Tan(kThetaOpenPbO); |
404559e5 | 1184 | // end of cone |
ed90133e | 1185 | par0[30] = +dl; |
39311070 | 1186 | par0[31] = 30.; |
1187 | par0[32] = par0[29]; | |
404559e5 | 1188 | // |
39311070 | 1189 | gMC->Gsvolu("YOPB", "PCON", idtmed[kPb], par0, 33); |
dbbe5bc1 | 1190 | dz = -(kZvac12-zstart)/2. + (kZch32-zstart) + dl; |
ed90133e | 1191 | gMC->Gspos("YOPB", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
2b32db74 | 1192 | } |
6523e275 | 1193 | } |
1194 | ||
1195 | void AliSHILv0::Init() | |
1196 | { | |
1197 | // | |
1198 | // Initialise the muon shield after it has been built | |
1199 | // | |
1200 | Int_t i; | |
1201 | // | |
ed90133e | 1202 | |
12133ee7 | 1203 | if(fDebug) { |
ed90133e | 1204 | printf("\n%s: ",ClassName()); |
1205 | for(i=0;i<35;i++) printf("*"); | |
1206 | printf(" SHILv0_INIT "); | |
1207 | for(i=0;i<35;i++) printf("*"); | |
1208 | printf("\n%s: ",ClassName()); | |
1209 | // | |
1210 | // Here the SHIL initialisation code (if any!) | |
1211 | for(i=0;i<80;i++) printf("*"); | |
1212 | printf("\n"); | |
12133ee7 | 1213 | } |
6523e275 | 1214 | } |