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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 | ||
88cb7938 | 32 | #include <TVirtualMC.h> |
33 | ||
6523e275 | 34 | #include "AliConst.h" |
88cb7938 | 35 | #include "AliRun.h" |
36 | #include "AliSHILv0.h" | |
4951e003 | 37 | #include "AliLog.h" |
6523e275 | 38 | |
39 | ClassImp(AliSHILv0) | |
40 | ||
41 | //_____________________________________________________________________________ | |
6772b8d8 | 42 | AliSHILv0::AliSHILv0(): |
43 | fPbCone(1) | |
6523e275 | 44 | { |
45 | // | |
46 | // Default constructor for muon shield | |
47 | // | |
6772b8d8 | 48 | |
6523e275 | 49 | } |
50 | ||
51 | //_____________________________________________________________________________ | |
52 | AliSHILv0::AliSHILv0(const char *name, const char *title) | |
6772b8d8 | 53 | : AliSHIL(name,title), |
54 | fPbCone(1) | |
6523e275 | 55 | { |
56 | // | |
57 | // Standard constructor for muon shield | |
58 | // | |
2b32db74 | 59 | // Pb cone not yet compatible with muon chamber inner radii |
60 | // Switched off by default | |
6772b8d8 | 61 | } |
6523e275 | 62 | |
63 | //_____________________________________________________________________________ | |
64 | void AliSHILv0::CreateGeometry() | |
65 | { | |
66 | // | |
67 | // Build muon shield geometry | |
68 | // | |
69 | // | |
70 | //Begin_Html | |
71 | /* | |
72 | <img src="picts/AliSHILv0.gif"> | |
73 | */ | |
74 | //End_Html | |
75 | //Begin_Html | |
76 | /* | |
77 | <img src="picts/AliSHILv0Tree.gif"> | |
78 | */ | |
79 | //End_Html | |
80 | ||
e760b04a | 81 | Float_t cpar[5], cpar0[5], tpar[3], par1[39], pars1[100], par2[36], par3[27], |
82 | par4[24], par0[87]; | |
2b32db74 | 83 | Float_t dz, dZ; |
6523e275 | 84 | |
2b32db74 | 85 | Int_t *idtmed = fIdtmed->GetArray()-1699; |
86 | ||
87 | #include "ABSOSHILConst.h" | |
88 | #include "SHILConst.h" | |
6523e275 | 89 | |
56f14ac2 | 90 | enum {kC=1705, kAl=1708, kFe=1709, kCu=1710, kW=1711, kPb=1712, |
9d5c07b4 | 91 | kNiCuW=1720, kVacuum=1715, kAir=1714, kConcrete=1716, |
2b32db74 | 92 | kPolyCH2=1717, kSteel=1709, kInsulation=1713}; |
bb03e53c | 93 | // |
94 | // Material of the rear part of the shield | |
95 | Int_t iHeavy=kNiCuW; | |
96 | if (fPbCone) iHeavy=kPb; | |
6523e275 | 97 | // |
98 | // Mother volume | |
99 | // | |
dbbe5bc1 | 100 | Float_t dRear1=kDRear; |
2b32db74 | 101 | |
dbbe5bc1 | 102 | Float_t zstart=kZRear-dRear1; |
2b32db74 | 103 | |
6523e275 | 104 | par0[0] = 0.; |
105 | par0[1] = 360.; | |
ed90133e | 106 | par0[2] = 28.; |
6523e275 | 107 | |
dbbe5bc1 | 108 | Float_t dl=(kZvac12-zstart)/2.; |
f0c34869 | 109 | dz=zstart+dl; |
6523e275 | 110 | // |
ed90133e | 111 | // start |
6523e275 | 112 | par0[3] = -dl; |
113 | par0[4] = 0.; | |
dbbe5bc1 | 114 | par0[5] = zstart * TMath::Tan(kAccMin); |
ed90133e | 115 | // recess station 1 |
dbbe5bc1 | 116 | par0[6] = -dz+kZch11; |
6523e275 | 117 | par0[7] = 0.; |
dbbe5bc1 | 118 | par0[8] = kZch11 * TMath::Tan(kAccMin); |
6523e275 | 119 | |
ed90133e | 120 | par0[9] = par0[6]; |
6523e275 | 121 | par0[10] = 0.; |
ed90133e | 122 | par0[11] = 17.9; |
6523e275 | 123 | |
dbbe5bc1 | 124 | par0[12] = -dz+kZch12; |
6523e275 | 125 | par0[13] = 0.; |
ed90133e | 126 | par0[14] = 17.9; |
6523e275 | 127 | |
ed90133e | 128 | par0[15] = par0[12]; |
129 | par0[16] = 0.; | |
dbbe5bc1 | 130 | par0[17] = kZch12 * TMath::Tan(kAccMin); |
ed90133e | 131 | // recess station 2 |
dbbe5bc1 | 132 | par0[18] = -dz+kZch21; |
ed90133e | 133 | par0[19] = 0.; |
dbbe5bc1 | 134 | par0[20] = kZch21 * TMath::Tan(kAccMin); |
6523e275 | 135 | |
dbbe5bc1 | 136 | par0[21] = -dz+kZch21; |
6523e275 | 137 | par0[22] = 0.; |
ed90133e | 138 | par0[23] = 23.; |
6523e275 | 139 | |
dbbe5bc1 | 140 | par0[24] = -dz+kZch22; |
6523e275 | 141 | par0[25] = 0.; |
ed90133e | 142 | par0[26] = 23.; |
6523e275 | 143 | |
dbbe5bc1 | 144 | par0[27] = -dz+kZch22; |
ed90133e | 145 | par0[28] = 0.; |
dbbe5bc1 | 146 | par0[29] = kZch22 * TMath::Tan(kAccMin); |
ed90133e | 147 | // |
dbbe5bc1 | 148 | par0[30] = -dz+kZvac6; |
6523e275 | 149 | par0[31] = 0.; |
dbbe5bc1 | 150 | par0[32] = kZvac6 * TMath::Tan(kAccMin); |
ed90133e | 151 | // end of 2 deg cone |
dbbe5bc1 | 152 | par0[33] = -dz+kZConeE; |
6523e275 | 153 | par0[34] = 0.; |
ed90133e | 154 | par0[35] = 30.; |
6523e275 | 155 | |
dbbe5bc1 | 156 | par0[36] = -dz+kZch31; |
6523e275 | 157 | par0[37] = 0.; |
ed90133e | 158 | par0[38] = 30.; |
6523e275 | 159 | |
dbbe5bc1 | 160 | par0[39] = -dz+kZch31; |
6523e275 | 161 | par0[40] = 0.; |
ed90133e | 162 | par0[41] = 29.; |
163 | ||
dbbe5bc1 | 164 | par0[42] = -dz+kZch32; |
ed90133e | 165 | par0[43] = 0.; |
166 | par0[44] = 29.; | |
167 | // start of 1.6 deg cone | |
dbbe5bc1 | 168 | par0[45] = -dz+kZch32; |
ed90133e | 169 | par0[46] = 0.; |
dbbe5bc1 | 170 | par0[47] = 30.+(kZch32-kZConeE)*TMath::Tan(kThetaOpenPbO); |
ed90133e | 171 | // recess station 4 |
dbbe5bc1 | 172 | par0[48] = -dz+kZch41; |
ed90133e | 173 | par0[49] = 0.; |
dbbe5bc1 | 174 | par0[50] = 30.+(kZch41-kZConeE)*TMath::Tan(kThetaOpenPbO); |
ed90133e | 175 | |
dbbe5bc1 | 176 | par0[51] = -dz+kZch41; |
ed90133e | 177 | par0[52] = 0.; |
178 | par0[53] = 37.5; | |
179 | ||
dbbe5bc1 | 180 | par0[54] = -dz+kZch42; |
ed90133e | 181 | par0[55] = 0.; |
182 | par0[56] = 37.5; | |
183 | ||
dbbe5bc1 | 184 | par0[57] = -dz+kZch42; |
ed90133e | 185 | par0[58] = 0.; |
dbbe5bc1 | 186 | par0[59] = 30.+(kZch42-kZConeE)*TMath::Tan(kThetaOpenPbO); |
ed90133e | 187 | |
188 | // recess station 5 | |
189 | ||
dbbe5bc1 | 190 | par0[60] = -dz+kZch51; |
ed90133e | 191 | par0[61] = 0.; |
dbbe5bc1 | 192 | par0[62] = 30.+(kZch51-kZConeE)*TMath::Tan(kThetaOpenPbO); |
ed90133e | 193 | |
dbbe5bc1 | 194 | par0[63] = -dz+kZch51; |
ed90133e | 195 | par0[64] = 0.; |
196 | par0[65] = 37.5; | |
197 | ||
dbbe5bc1 | 198 | par0[66] = -dz+kZch52; |
ed90133e | 199 | par0[67] = 0.; |
200 | par0[68] = 37.5; | |
201 | ||
dbbe5bc1 | 202 | par0[69] = -dz+kZch52; |
ed90133e | 203 | par0[70] = 0.; |
dbbe5bc1 | 204 | par0[71] = 30.+(kZch52-kZConeE)*TMath::Tan(kThetaOpenPbO); |
ed90133e | 205 | |
206 | // end of cone | |
207 | ||
dbbe5bc1 | 208 | par0[72] = -dz+kZvac10; |
ed90133e | 209 | par0[73] = 0.; |
dbbe5bc1 | 210 | par0[74] = 30.+(kZvac10-kZConeE)*TMath::Tan(kThetaOpenPbO); |
ed90133e | 211 | |
dbbe5bc1 | 212 | par0[75] = -dz+kZvac10; |
ed90133e | 213 | par0[76] = 0.; |
dbbe5bc1 | 214 | par0[77] = kR42; |
ed90133e | 215 | |
dbbe5bc1 | 216 | par0[78] = -dz+kZvac11; |
ed90133e | 217 | par0[79] = 0.; |
dbbe5bc1 | 218 | par0[80] = kR42; |
ed90133e | 219 | |
dbbe5bc1 | 220 | par0[81] = -dz+kZvac11; |
ed90133e | 221 | par0[82] = 0.; |
dbbe5bc1 | 222 | par0[83] = kR43; |
6523e275 | 223 | |
dbbe5bc1 | 224 | par0[84] = -dz+kZvac12; |
ed90133e | 225 | par0[85] = 0.; |
dbbe5bc1 | 226 | par0[86] = kR43; |
ed90133e | 227 | |
228 | gMC->Gsvolu("YMOT", "PCON", idtmed[kVacuum], par0, 87); | |
f0c34869 | 229 | dz=zstart+dl; |
6523e275 | 230 | gMC->Gspos("YMOT", 1, "ALIC", 0., 0., dz, 0, "ONLY"); |
dbbe5bc1 | 231 | gMC->Gsbool("YMOT","L3DO"); |
232 | gMC->Gsbool("YMOT","L3O1"); | |
233 | gMC->Gsbool("YMOT","L3O2"); | |
6523e275 | 234 | // |
235 | ||
2b32db74 | 236 | dZ=-dl; |
6523e275 | 237 | |
238 | // | |
239 | // First section: bellows below and behind front absorber | |
240 | // | |
241 | // | |
6523e275 | 242 | par1[0] = 0.; |
243 | par1[1] = 360.; | |
244 | par1[2] = 12.; | |
dbbe5bc1 | 245 | dl=(kZvac4-zstart)/2.; |
6523e275 | 246 | |
247 | par1[3] = -dl; | |
dbbe5bc1 | 248 | par1[4] = kRAbs+(zstart-kZOpen) * TMath::Tan(kThetaOpen1); |
249 | par1[5] = zstart * TMath::Tan(kAccMin); | |
6523e275 | 250 | |
dbbe5bc1 | 251 | par1[6] = -dl+kZvac1-zstart; |
252 | par1[7] = kRAbs+ (kZvac1-kZOpen) * TMath::Tan(kThetaOpen1); | |
253 | par1[8] = kZvac1 * TMath::Tan(kAccMin); | |
6523e275 | 254 | |
dbbe5bc1 | 255 | par1[9] = par1[6]+kDr11/2.; |
256 | par1[10] = par1[7]+kDr11; | |
257 | par1[11] = (kZvac1+kDr11/2.) * TMath::Tan(kAccMin); | |
6523e275 | 258 | |
2b32db74 | 259 | par1[12] = -dl+dRear1; |
6523e275 | 260 | par1[13] = par1[10]; |
dbbe5bc1 | 261 | par1[14] = kZRear * TMath::Tan(kAccMin); |
6523e275 | 262 | |
2b32db74 | 263 | par1[15] = -dl+dRear1; |
6523e275 | 264 | par1[16] = par1[10]; |
dbbe5bc1 | 265 | par1[17] = kR11; |
6523e275 | 266 | |
dbbe5bc1 | 267 | par1[18] = -dl+(kZvac1+kDr11+kDB1-zstart); |
6523e275 | 268 | par1[19] = par1[16]; |
dbbe5bc1 | 269 | par1[20] = kR11; |
6523e275 | 270 | |
dbbe5bc1 | 271 | par1[21] = par1[18]+kDr12; |
272 | par1[22] = par1[19]+kDr12; | |
273 | par1[23] = kR11; | |
6523e275 | 274 | |
dbbe5bc1 | 275 | par1[24] = par1[21]+kDF1; |
6523e275 | 276 | par1[25] = par1[22]; |
dbbe5bc1 | 277 | par1[26] = kR11; |
6523e275 | 278 | |
dbbe5bc1 | 279 | par1[27] = par1[24]+kDr12; |
280 | par1[28] = par1[25]-kDr12; | |
281 | par1[29] = kR11; | |
6523e275 | 282 | |
dbbe5bc1 | 283 | par1[30] = par1[27]+kDB1; |
6523e275 | 284 | par1[31] = par1[28]; |
dbbe5bc1 | 285 | par1[32] = kR11; |
6523e275 | 286 | |
dbbe5bc1 | 287 | par1[33] = par1[30]+kDr13; |
288 | par1[34] = par1[31]-kDr13; | |
289 | par1[35] = kR11; | |
6523e275 | 290 | |
dbbe5bc1 | 291 | par1[36] = -dl+kZvac4-zstart; |
ed90133e | 292 | par1[37] = par1[34]; |
dbbe5bc1 | 293 | par1[38] = kR11; |
6523e275 | 294 | |
ed90133e | 295 | Float_t r2 = par1[37]; |
296 | Float_t rBox= par1[31]-0.1; | |
6523e275 | 297 | |
2b32db74 | 298 | gMC->Gsvolu("YGO1", "PCON", idtmed[kNiCuW], par1, 39); |
ed90133e | 299 | Int_t i; |
300 | ||
301 | for (i=0; i<39; i++) pars1[i] = par1[i]; | |
302 | for (i=4; i<38; i+=3) pars1[i] = 0.; | |
303 | ||
304 | gMC->Gsvolu("YMO1", "PCON", idtmed[kVacuum+40], pars1, 39); | |
6523e275 | 305 | gMC->Gspos("YGO1", 1, "YMO1", 0., 0., 0., 0, "ONLY"); |
2b32db74 | 306 | dZ+=dl; |
307 | gMC->Gspos("YMO1", 1, "YMOT", 0., 0., dZ, 0, "ONLY"); | |
308 | dZ+=dl; | |
6523e275 | 309 | |
310 | // | |
311 | // Steel envelope | |
dbbe5bc1 | 312 | tpar[0]=kR11-kDRSteel2; |
313 | tpar[1]=kR11; | |
314 | tpar[2]=(kZvac4-kZvac3)/2.; | |
2b32db74 | 315 | gMC->Gsvolu("YSE1", "TUBE", idtmed[kNiCuW], tpar, 3); |
6523e275 | 316 | dz=dl-tpar[2]; |
2b32db74 | 317 | gMC->Gspos("YSE1", 1, "YGO1", 0., 0., dz, 0, "ONLY"); |
ed90133e | 318 | |
6523e275 | 319 | // |
320 | // 1st section: vacuum system | |
321 | // | |
3276bf37 | 322 | // |
323 | // Bellow 1 | |
324 | // | |
325 | ||
6523e275 | 326 | // |
327 | // Bellow 1 | |
328 | // | |
dbbe5bc1 | 329 | tpar[0]=kRB1; |
330 | tpar[1]=kRB1+kHB1; | |
331 | tpar[2]=kEB1/2.; | |
2b32db74 | 332 | gMC->Gsvolu("YB11", "TUBE", idtmed[kSteel+40], tpar, 3); |
6523e275 | 333 | Float_t dl1=tpar[2]; |
334 | ||
dbbe5bc1 | 335 | tpar[0]=kRB1+kHB1-kEB1; |
336 | tpar[1]=kRB1+kHB1; | |
337 | tpar[2]=(kLB1/2.-2.*kEB1)/2.; | |
2b32db74 | 338 | gMC->Gsvolu("YB12", "TUBE", idtmed[kSteel+40], tpar, 3); |
6523e275 | 339 | Float_t dl2=tpar[2]; |
340 | ||
dbbe5bc1 | 341 | tpar[0]=kRB1-kEB1; |
342 | tpar[1]=kRB1; | |
343 | tpar[2]=kLB1/8.; | |
2b32db74 | 344 | gMC->Gsvolu("YB13", "TUBE", idtmed[kSteel+40], tpar, 3); |
6523e275 | 345 | Float_t dl3=tpar[2]; |
346 | ||
347 | ||
348 | tpar[0]=0; | |
dbbe5bc1 | 349 | tpar[1]=kRB1+kHB1; |
350 | tpar[2]=-kLB1/2.; | |
2b32db74 | 351 | gMC->Gsvolu("YBU1", "TUBE", idtmed[kVacuum+40], tpar, 3); |
6523e275 | 352 | |
dbbe5bc1 | 353 | dz=-kLB1/2.+dl3; |
6523e275 | 354 | gMC->Gspos("YB13", 1, "YBU1", 0., 0., dz, 0, "ONLY"); |
355 | dz+=dl3; | |
356 | dz+=dl1; | |
357 | gMC->Gspos("YB11", 1, "YBU1", 0., 0., dz, 0, "ONLY"); | |
358 | dz+=dl1; | |
359 | dz+=dl2; | |
360 | gMC->Gspos("YB12", 1, "YBU1", 0., 0., dz, 0, "ONLY"); | |
361 | dz+=dl2; | |
362 | dz+=dl1; | |
363 | gMC->Gspos("YB11", 2, "YBU1", 0., 0., dz, 0, "ONLY"); | |
364 | dz+=dl1; | |
365 | dz+=dl3; | |
366 | gMC->Gspos("YB13", 2, "YBU1", 0., 0., dz, 0, "ONLY"); | |
367 | ||
368 | ||
369 | tpar[0]=0; | |
dbbe5bc1 | 370 | tpar[1]=kRB1+kHB1+0.5; |
371 | tpar[2]=12.*kLB1/2.; | |
2b32db74 | 372 | gMC->Gsvolu("YBM1", "TUBE", idtmed[kVacuum+40], tpar, 3); |
3276bf37 | 373 | gMC->Gsdvn("YB1S", "YBM1", 12 , 3); |
374 | ||
ed90133e | 375 | Float_t bsize = tpar[2]; |
dbbe5bc1 | 376 | tpar[0]=kRB1+kHB1; |
377 | tpar[2]=-kLB1/2.; | |
ed90133e | 378 | gMC->Gsvolu("YBI1", "TUBE", idtmed[kInsulation+40], tpar, 3); |
ed90133e | 379 | |
3276bf37 | 380 | gMC->Gspos("YBI1", 1, "YB1S", 0., 0., 0., 0, "ONLY"); |
381 | gMC->Gspos("YBU1", 1, "YB1S", 0., 0., 0., 0, "ONLY"); | |
ed90133e | 382 | |
dbbe5bc1 | 383 | dz=-dl+(kZvac1-zstart)+kDr11/2.+bsize; |
6523e275 | 384 | gMC->Gspos("YBM1", 1, "YMO1", 0., 0., dz, 0, "ONLY"); |
385 | ||
6523e275 | 386 | // |
387 | // Flange | |
388 | ||
389 | tpar[0]=0; | |
dbbe5bc1 | 390 | tpar[1]=kRF1+0.6; |
391 | tpar[2]=kDF1/2.; | |
2b32db74 | 392 | gMC->Gsvolu("YFM1", "TUBE", idtmed[kVacuum+40], tpar, 3); |
ed90133e | 393 | // Steel |
dbbe5bc1 | 394 | tpar[0]=kRB1; |
395 | tpar[1]=kRF1+0.6; | |
396 | tpar[2]=kDF1/2.; | |
2b32db74 | 397 | gMC->Gsvolu("YF11", "TUBE", idtmed[kSteel+40], tpar, 3); |
ed90133e | 398 | // Insulation |
dbbe5bc1 | 399 | tpar[0]=kRF1; |
400 | tpar[1]=kRF1+0.5; | |
401 | tpar[2]=kDF1/2.; | |
ed90133e | 402 | gMC->Gsvolu("YF12", "TUBE", idtmed[kInsulation+40], tpar, 3); |
6523e275 | 403 | |
ed90133e | 404 | |
405 | gMC->Gspos("YF11", 1, "YFM1", 0., 0., 0., 0, "ONLY"); | |
406 | gMC->Gspos("YF12", 1, "YFM1", 0., 0., 0., 0, "ONLY"); | |
6523e275 | 407 | |
dbbe5bc1 | 408 | dz=-dl+(kZvac1-zstart)+kDr11/2.+2.*bsize+kDF1/2.+3.; |
6523e275 | 409 | gMC->Gspos("YFM1", 2, "YMO1", 0., 0., dz, 0, "ONLY"); |
410 | ||
6523e275 | 411 | // |
412 | // pipe between flange and bellows | |
ed90133e | 413 | // |
414 | // Steel | |
dbbe5bc1 | 415 | tpar[0]=kRB1-dTubeS; |
416 | tpar[1]=kRB1+0.6; | |
3276bf37 | 417 | tpar[2]=1.5; |
2b32db74 | 418 | gMC->Gsvolu("YPF1", "TUBE", idtmed[kSteel+40], tpar, 3); |
ed90133e | 419 | // Insulation |
dbbe5bc1 | 420 | tpar[0]=kRB1; |
421 | tpar[1]=kRB1+0.5; | |
ed90133e | 422 | gMC->Gsvolu("YPS1", "TUBE", idtmed[kInsulation+40], tpar, 3); |
423 | gMC->Gspos("YPS1", 1, "YPF1", 0., 0., 0., 0, "ONLY"); | |
424 | ||
dbbe5bc1 | 425 | dz=dz-1.5-kDF1/2.; |
6523e275 | 426 | gMC->Gspos("YPF1", 1, "YMO1", 0., 0., dz, 0, "ONLY"); |
dbbe5bc1 | 427 | dz=dz+3.0+kDF1; |
6523e275 | 428 | gMC->Gspos("YPF1", 2, "YMO1", 0., 0., dz, 0, "ONLY"); |
3276bf37 | 429 | // |
6523e275 | 430 | |
ed90133e | 431 | // Pipe+Heating 1.5 mm |
432 | // Heating Jacket 5.0 mm | |
433 | // Protection 1.0 mm | |
434 | // ======================== | |
435 | // 7.5 mm | |
6523e275 | 436 | // pipe and heating jackets outside bellows |
437 | // | |
438 | // left side | |
dbbe5bc1 | 439 | cpar0[0]=(kZvac1+kDr11/2.-zstart)/2; |
440 | cpar0[1]=kRVacu-0.05 +(zstart-kZOpen)*TMath::Tan(kThetaOpen1); | |
441 | cpar0[2]=kRVacu+0.7 +(zstart-kZOpen)*TMath::Tan(kThetaOpen1); | |
442 | cpar0[3]=cpar0[1]+2.*cpar0[0]*TMath::Tan(kThetaOpen1); | |
443 | cpar0[4]=cpar0[2]+2.*cpar0[0]*TMath::Tan(kThetaOpen1); | |
2b32db74 | 444 | gMC->Gsvolu("YV11", "CONE", idtmed[kSteel+40], cpar0, 5); |
6523e275 | 445 | // |
446 | // insulation | |
2b32db74 | 447 | dTubeS=0.15; |
6523e275 | 448 | cpar[0]=cpar0[0]; |
2b32db74 | 449 | cpar[1]=cpar0[1]+0.15; |
450 | cpar[2]=cpar0[1]+0.65; | |
451 | cpar[3]=cpar0[3]+0.15; | |
452 | cpar[4]=cpar0[3]+0.65; | |
453 | gMC->Gsvolu("YI11", "CONE", idtmed[kInsulation+40], cpar, 5); | |
6523e275 | 454 | gMC->Gspos("YI11", 1, "YV11", 0., 0., 0., 0, "ONLY"); |
6523e275 | 455 | dz=-dl+cpar0[0]; |
456 | gMC->Gspos("YV11", 1, "YMO1", 0., 0., dz, 0, "ONLY"); | |
ed90133e | 457 | |
6523e275 | 458 | // right side |
ed90133e | 459 | dTubeS = 0.35; |
460 | dVacuS += 0.25; | |
2b32db74 | 461 | |
dbbe5bc1 | 462 | cpar0[0] = (kZvac4-kZvac3)/2; |
463 | cpar0[1] = kRB1; | |
ed90133e | 464 | cpar0[2] = cpar0[1]+dVacuS; |
dbbe5bc1 | 465 | cpar0[3] = cpar0[1]+2.*cpar0[0]*TMath::Tan(kThetaOpenB); |
466 | cpar0[4] = cpar0[2]+2.*cpar0[0]*TMath::Tan(kThetaOpenB); | |
2b32db74 | 467 | gMC->Gsvolu("YV12", "CONE", idtmed[kSteel], cpar0, 5); |
468 | Float_t r2V=cpar0[3]; | |
6523e275 | 469 | // |
470 | // insulation | |
ed90133e | 471 | cpar[0] = cpar0[0]; |
472 | cpar[1] = cpar0[1]+dTubeS; | |
dbbe5bc1 | 473 | cpar[2] = cpar0[1]+dTubeS+kDInsuS; |
ed90133e | 474 | cpar[3] = cpar0[3]+dTubeS; |
dbbe5bc1 | 475 | cpar[4] = cpar0[3]+dTubeS+kDInsuS; |
2b32db74 | 476 | gMC->Gsvolu("YI12", "CONE", idtmed[kInsulation], cpar, 5); |
6523e275 | 477 | gMC->Gspos("YI12", 1, "YV12", 0., 0., 0., 0, "ONLY"); |
2b32db74 | 478 | |
6523e275 | 479 | dz=dl-cpar0[0]; |
480 | gMC->Gspos("YV12", 1, "YMO1", 0., 0., dz, 0, "ONLY"); | |
3276bf37 | 481 | |
6523e275 | 482 | // |
483 | // Second Section | |
2b32db74 | 484 | // Between first and second bellow section |
485 | // | |
6523e275 | 486 | |
487 | par2[0] = 0.; | |
488 | par2[1] = 360.; | |
ed90133e | 489 | par2[2] = 11.; |
dbbe5bc1 | 490 | dl=(kZvac7-kZvac4)/2.; |
ed90133e | 491 | // recess station 2 |
6523e275 | 492 | par2[3] = -dl; |
ed90133e | 493 | par2[4] = r2; |
dbbe5bc1 | 494 | par2[5] = kR21; |
6523e275 | 495 | |
ed90133e | 496 | par2[6] = -dl+.1; |
497 | par2[7] = r2; | |
dbbe5bc1 | 498 | par2[8] = kR21; |
6523e275 | 499 | |
dbbe5bc1 | 500 | par2[9] = -dl+(kZvac6-kZvac4); |
501 | par2[10] = r2+(kZvac6-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
502 | par2[11] = kR21; | |
6523e275 | 503 | |
dbbe5bc1 | 504 | par2[12] = -dl+(kZvac6-kZvac4); |
ed90133e | 505 | par2[13] = par2[10]; |
dbbe5bc1 | 506 | par2[14] = kZvac6*TMath::Tan(kAccMin); |
6523e275 | 507 | |
ed90133e | 508 | // Start of Pb section |
dbbe5bc1 | 509 | par2[15] = -dl+(kZPb-kZvac4); |
510 | par2[16] = r2+(kZPb-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
511 | par2[17] = kZPb*TMath::Tan(kAccMin); | |
2b32db74 | 512 | // |
513 | // end of cone following 2 deg line | |
dbbe5bc1 | 514 | par2[18] = -dl+(kZConeE-kZvac4); |
515 | par2[19] = r2+(kZConeE-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
404559e5 | 516 | par2[20] = 30.; |
ed90133e | 517 | // recess station 3 |
dbbe5bc1 | 518 | par2[21] = -dl+(kZch31-kZvac4); |
519 | par2[22] = r2+(kZch31-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
ed90133e | 520 | par2[23] = 30.; |
521 | ||
dbbe5bc1 | 522 | par2[24] = -dl+(kZch31-kZvac4); |
523 | par2[25] = r2+(kZch31-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
ed90133e | 524 | par2[26] = 29.; |
2b32db74 | 525 | |
dbbe5bc1 | 526 | par2[27] = -dl+(kZch32-kZvac4); |
527 | par2[28] = r2+(kZch32-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
ed90133e | 528 | par2[29] = 29.; |
529 | ||
dbbe5bc1 | 530 | par2[30] = -dl+(kZch32-kZvac4); |
531 | par2[31] = r2+(kZch32-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
ed90133e | 532 | par2[32] = 30.; |
533 | ||
dbbe5bc1 | 534 | par2[33] = -dl+(kZvac7-kZvac4); |
535 | par2[34] = r2+(kZvac7-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
ed90133e | 536 | par2[35] = 30.; |
537 | ||
538 | gMC->Gsvolu("YGO2", "PCON", idtmed[kSteel+40], par2, 36); | |
6523e275 | 539 | |
2b32db74 | 540 | // |
ed90133e | 541 | // Lead cone |
2b32db74 | 542 | // |
543 | Float_t parPb[12]; | |
544 | parPb[0] = 0.; | |
545 | parPb[1] = 360.; | |
546 | parPb[2] = 3.; | |
dbbe5bc1 | 547 | Float_t dlPb=(kZvac7-kZPb)/2.; |
2b32db74 | 548 | |
549 | parPb[3] = -dlPb; | |
dbbe5bc1 | 550 | parPb[4] = r2+(kZPb-kZvac4-10.) * TMath::Tan(kThetaOpen2); |
551 | parPb[5] = kZPb*TMath::Tan(kAccMin)-kDRSteel2; | |
2b32db74 | 552 | |
dbbe5bc1 | 553 | parPb[6] = -dlPb+(kZConeE-kZPb); |
554 | parPb[7] = r2+(kZConeE-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
ed90133e | 555 | parPb[8] = 26.; |
2b32db74 | 556 | |
557 | parPb[9] = dlPb; | |
dbbe5bc1 | 558 | parPb[10] = r2+(kZvac7-kZvac4-10.) * TMath::Tan(kThetaOpen2); |
ed90133e | 559 | parPb[11] = 26.; |
949f3b29 | 560 | |
2b32db74 | 561 | gMC->Gsvolu("YXO2", "PCON", idtmed[kPb], parPb, 12); |
dbbe5bc1 | 562 | gMC->Gspos("YXO2", 1, "YGO2", 0., 0., (kZPb-kZvac4)/2., 0, "ONLY"); |
404559e5 | 563 | |
ed90133e | 564 | // |
565 | // W cone | |
566 | // | |
567 | Float_t parW[15]; | |
568 | parW[0] = 0.; | |
569 | parW[1] = 360.; | |
570 | parW[2] = 4.; | |
dbbe5bc1 | 571 | Float_t dlW=(kZPb-kZvac4)/2.; |
404559e5 | 572 | |
ed90133e | 573 | parW[3] = -dlW; |
574 | parW[4] = r2; | |
dbbe5bc1 | 575 | parW[5] = kR21-kDRSteel2; |
2b32db74 | 576 | |
dbbe5bc1 | 577 | parW[6] = -dlW+(kZvac6-kZvac4)+kDRSteel2; |
578 | parW[7] = r2+(kZvac6-kZvac4+kDRSteel2) * TMath::Tan(kThetaOpen2); | |
579 | parW[8] = kR21-kDRSteel2; | |
ed90133e | 580 | |
dbbe5bc1 | 581 | parW[9] = -dlW+(kZvac6-kZvac4)+kDRSteel2; |
582 | parW[10] = r2+(kZvac6-kZvac4+kDRSteel2) * TMath::Tan(kThetaOpen2); | |
583 | parW[11] = (kZvac6+kDRSteel2)*TMath::Tan(kAccMin)-kDRSteel2; | |
ed90133e | 584 | |
dbbe5bc1 | 585 | parW[12] = dlW; |
586 | parW[13] = r2+(kZPb-kZvac4) * TMath::Tan(kThetaOpen2); | |
587 | parW[14] = kZPb*TMath::Tan(kAccMin)-kDRSteel2; | |
404559e5 | 588 | |
ed90133e | 589 | gMC->Gsvolu("YYO2", "PCON", idtmed[kNiCuW], parW, 15); |
dbbe5bc1 | 590 | gMC->Gspos("YYO2", 1, "YGO2", 0., 0., -(kZvac7-kZPb)/2., 0, "ONLY"); |
404559e5 | 591 | |
ed90133e | 592 | for (i=4; i<35; i+=3) par2[i] = 0; |
2b32db74 | 593 | |
ed90133e | 594 | gMC->Gsvolu("YMO2", "PCON", idtmed[kVacuum+40], par2, 36); |
6523e275 | 595 | gMC->Gspos("YGO2", 1, "YMO2", 0., 0., 0., 0, "ONLY"); |
2b32db74 | 596 | dZ+=dl; |
597 | gMC->Gspos("YMO2", 1, "YMOT", 0., 0., dZ, 0, "ONLY"); | |
598 | dZ+=dl; | |
6523e275 | 599 | // |
6523e275 | 600 | // |
601 | // 2nd section: vacuum system | |
2b32db74 | 602 | // |
dbbe5bc1 | 603 | cpar0[0]=(kZvac7-kZvac4)/2; |
2b32db74 | 604 | cpar0[1]=r2V; |
605 | cpar0[2]=r2V+dVacuS; | |
dbbe5bc1 | 606 | cpar0[3]=cpar0[1]+2.*cpar0[0]*TMath::Tan(kThetaOpenB); |
607 | cpar0[4]=cpar0[2]+2.*cpar0[0]*TMath::Tan(kThetaOpenB); | |
2b32db74 | 608 | gMC->Gsvolu("YV21", "CONE", idtmed[kSteel+40], cpar0, 5); |
6523e275 | 609 | // |
610 | // insulation | |
611 | cpar[0]=cpar0[0]; | |
2b32db74 | 612 | cpar[1]=cpar0[1]+dTubeS; |
dbbe5bc1 | 613 | cpar[2]=cpar0[1]+dTubeS+kDInsuS; |
2b32db74 | 614 | cpar[3]=cpar0[3]+dTubeS; |
dbbe5bc1 | 615 | cpar[4]=cpar0[3]+dTubeS+kDInsuS; |
2b32db74 | 616 | gMC->Gsvolu("YI21", "CONE", idtmed[kInsulation+40], cpar, 5); |
6523e275 | 617 | gMC->Gspos("YI21", 1, "YV21", 0., 0., 0., 0, "ONLY"); |
ed90133e | 618 | gMC->Gspos("YV21", 1, "YMO2", 0., 0., 0., 0, "ONLY"); |
2b32db74 | 619 | |
6523e275 | 620 | // |
621 | // Third Section: Bellows and Flange | |
622 | // | |
623 | par3[0] = 0.; | |
624 | par3[1] = 360.; | |
625 | par3[2] = 8.; | |
dbbe5bc1 | 626 | dl=(kZvac9-kZvac7)/2.; |
6523e275 | 627 | |
628 | par3[3] = -dl; | |
dbbe5bc1 | 629 | par3[4] = r2+(kZvac7-kZvac3) * TMath::Tan(kThetaOpen2); |
6523e275 | 630 | par3[5] = 30.; |
631 | ||
dbbe5bc1 | 632 | par3[6] = -dl+kDr21; |
633 | par3[7] = par3[4]+kDr21; | |
6523e275 | 634 | par3[8] = 30.; |
635 | ||
dbbe5bc1 | 636 | par3[9] = par3[6]+kDB2; |
6523e275 | 637 | par3[10] = par3[7]; |
638 | par3[11] = 30.; | |
639 | ||
dbbe5bc1 | 640 | par3[12] = par3[9]+kDr22; |
641 | par3[13] = par3[10]+kDr22; | |
6523e275 | 642 | par3[14] = 30.; |
643 | ||
dbbe5bc1 | 644 | par3[15] = par3[12]+kDF2; |
6523e275 | 645 | par3[16] = par3[13]; |
646 | par3[17] = 30.; | |
647 | ||
dbbe5bc1 | 648 | par3[18] = par3[15]+kDr22; |
649 | par3[19] = par3[16]-kDr22; | |
6523e275 | 650 | par3[20] = 30.; |
651 | ||
dbbe5bc1 | 652 | par3[21] = par3[18]+kDB2; |
6523e275 | 653 | par3[22] = par3[19]; |
654 | par3[23] = 30.; | |
655 | ||
dbbe5bc1 | 656 | par3[24] = par3[21]+kDr23; |
ed90133e | 657 | par3[25] = par3[22]; |
6523e275 | 658 | par3[26] = 30.; |
2b32db74 | 659 | // |
660 | rBox=par3[22]-0.1; | |
6523e275 | 661 | Float_t r3=par3[25]; |
662 | ||
bb03e53c | 663 | gMC->Gsvolu("YGO3", "PCON", idtmed[iHeavy+40], par3, 27); |
2b32db74 | 664 | |
ed90133e | 665 | for (i=4; i<26; i+=3) par3[i] = 0; |
666 | ||
2b32db74 | 667 | gMC->Gsvolu("YMO3", "PCON", idtmed[kVacuum+40], par3, 27); |
6523e275 | 668 | gMC->Gspos("YGO3", 1, "YMO3", 0., 0., 0., 0, "ONLY"); |
669 | ||
670 | // | |
671 | // Steel envelope | |
672 | tpar[0]=26; | |
673 | tpar[1]=30; | |
674 | tpar[2]=dl; | |
2b32db74 | 675 | gMC->Gsvolu("YS31", "TUBE", idtmed[kSteel], tpar, 3); |
ed90133e | 676 | gMC->Gspos("YS31", 1, "YGO3", 0., 0., 0., 0, "ONLY"); |
2b32db74 | 677 | dZ+=dl; |
678 | gMC->Gspos("YMO3", 1, "YMOT", 0., 0., dZ, 0, "ONLY"); | |
679 | dZ+=dl; | |
6523e275 | 680 | |
681 | // | |
682 | // 3rd section: vacuum system | |
683 | // | |
684 | // | |
685 | // Bellow2 | |
686 | // | |
dbbe5bc1 | 687 | tpar[0]=kRB2; |
688 | tpar[1]=kRB2+kHB2; | |
689 | tpar[2]=kEB2/2.; | |
2b32db74 | 690 | gMC->Gsvolu("YB21", "TUBE", idtmed[kSteel+40], tpar, 3); |
6523e275 | 691 | dl1=tpar[2]; |
692 | ||
dbbe5bc1 | 693 | tpar[0]=kRB2+kHB2-kEB2; |
694 | tpar[1]=kRB2+kHB2; | |
695 | tpar[2]=(kLB2/2.-2.*kEB2)/2.; | |
2b32db74 | 696 | gMC->Gsvolu("YB22", "TUBE", idtmed[kSteel+40], tpar, 3); |
6523e275 | 697 | dl2=tpar[2]; |
698 | ||
dbbe5bc1 | 699 | tpar[0]=kRB2-kEB2; |
700 | tpar[1]=kRB2; | |
701 | tpar[2]=kLB2/8.; | |
2b32db74 | 702 | gMC->Gsvolu("YB23", "TUBE", idtmed[kSteel+40], tpar, 3); |
6523e275 | 703 | dl3=tpar[2]; |
704 | ||
705 | ||
706 | tpar[0]=0; | |
dbbe5bc1 | 707 | tpar[1]=kRB2+kHB2; |
708 | tpar[2]=kLB2/2.; | |
2b32db74 | 709 | gMC->Gsvolu("YBU2", "TUBE", idtmed[kVacuum+40], tpar, 3); |
6523e275 | 710 | |
711 | dz=-tpar[2]+dl3; | |
712 | gMC->Gspos("YB23", 1, "YBU2", 0., 0., dz, 0, "ONLY"); | |
713 | dz+=dl3; | |
714 | dz+=dl1; | |
715 | gMC->Gspos("YB21", 1, "YBU2", 0., 0., dz, 0, "ONLY"); | |
716 | dz+=dl1; | |
717 | dz+=dl2; | |
718 | gMC->Gspos("YB22", 1, "YBU2", 0., 0., dz, 0, "ONLY"); | |
719 | dz+=dl2; | |
720 | dz+=dl1; | |
721 | gMC->Gspos("YB21", 2, "YBU2", 0., 0., dz, 0, "ONLY"); | |
722 | dz+=dl1; | |
723 | dz+=dl3; | |
724 | gMC->Gspos("YB23", 2, "YBU2", 0., 0., dz, 0, "ONLY"); | |
725 | ||
726 | ||
727 | tpar[0]=0; | |
dbbe5bc1 | 728 | tpar[1]=kRB2+kHB2; |
729 | tpar[2]=7.*kLB2/2.; | |
2b32db74 | 730 | gMC->Gsvolu("YBM2", "TUBE", idtmed[kVacuum+40], tpar, 3); |
dbbe5bc1 | 731 | dz=-tpar[2]+kLB2/2.; |
ed90133e | 732 | |
733 | for (i=0; i<7; i++) { | |
734 | gMC->Gspos("YBU2", i+1 , "YBM2", 0., 0.,dz , 0, "ONLY"); | |
dbbe5bc1 | 735 | dz+=kLB2; |
ed90133e | 736 | } |
737 | ||
dbbe5bc1 | 738 | dz=-dl+kDr21+tpar[2]; |
6523e275 | 739 | gMC->Gspos("YBM2", 1, "YMO3", 0., 0., dz, 0, "ONLY"); |
740 | ||
dbbe5bc1 | 741 | dz=dl-kDr23-tpar[2]; |
6523e275 | 742 | gMC->Gspos("YBM2", 2, "YMO3", 0., 0., dz, 0, "ONLY"); |
743 | ||
744 | // | |
745 | // Flange | |
746 | ||
747 | tpar[0]=0; | |
dbbe5bc1 | 748 | tpar[1]=kRF2; |
749 | tpar[2]=kDF2/2.; | |
2b32db74 | 750 | gMC->Gsvolu("YFM2", "TUBE", idtmed[kVacuum+40], tpar, 3); |
6523e275 | 751 | |
dbbe5bc1 | 752 | tpar[0]=kRF2-2.; |
753 | tpar[1]=kRF2; | |
754 | tpar[2]=kDF2/2.; | |
2b32db74 | 755 | gMC->Gsvolu("YF21", "TUBE", idtmed[kSteel+40], tpar, 3); |
6523e275 | 756 | gMC->Gspos("YF21", 1, "YFM2", 0., 0., 0., 0, "ONLY"); |
757 | ||
dbbe5bc1 | 758 | tpar[0]=kRB2; |
759 | tpar[1]=kRF2-2.; | |
760 | tpar[2]=kDFlange/2.; | |
2b32db74 | 761 | gMC->Gsvolu("YF22", "TUBE", idtmed[kSteel+40], tpar, 3); |
dbbe5bc1 | 762 | dz=-kDF2/2.+tpar[2]; |
6523e275 | 763 | gMC->Gspos("YF22", 1, "YFM2", 0., 0., dz, 0, "ONLY"); |
dbbe5bc1 | 764 | dz= kDF2/2.-tpar[2]; |
6523e275 | 765 | gMC->Gspos("YF22", 2, "YFM2", 0., 0., dz, 0, "ONLY"); |
766 | ||
dbbe5bc1 | 767 | dz=kDr21/2.-kDr23/2.; |
6523e275 | 768 | gMC->Gspos("YFM2", 2, "YMO3", 0., 0., dz, 0, "ONLY"); |
769 | ||
770 | ||
771 | // | |
772 | // pipe between flange and bellows | |
dbbe5bc1 | 773 | tpar[0]=kRB2-dTubeS; |
774 | tpar[1]=kRB2; | |
775 | tpar[2]=2.*(kDB2+kDr22-7.*kLB2)/4.; | |
2b32db74 | 776 | gMC->Gsvolu("YPF2", "TUBE", idtmed[kSteel+40], tpar, 3); |
dbbe5bc1 | 777 | dz=kDr21/2.-kDr23/2.-kDF2/2.-tpar[2]; |
6523e275 | 778 | gMC->Gspos("YPF2", 1, "YMO3", 0., 0., dz, 0, "ONLY"); |
dbbe5bc1 | 779 | dz=kDr21/2.-kDr23/2.+kDF2/2.+tpar[2]; |
6523e275 | 780 | gMC->Gspos("YPF2", 2, "YMO3", 0., 0., dz, 0, "ONLY"); |
781 | ||
ed90133e | 782 | Float_t dHorZ=20.; |
783 | ||
6523e275 | 784 | // |
785 | // 4th section: rear shield and closing cone | |
786 | // | |
787 | par4[0] = 0.; | |
788 | par4[1] = 360.; | |
ed90133e | 789 | par4[2] = 7.; |
dbbe5bc1 | 790 | dl=(kZvac12-kZvac9)/2.; |
6523e275 | 791 | |
792 | par4[3] = -dl; | |
793 | par4[4] = r3; | |
794 | par4[5] = 30.; | |
795 | ||
ed90133e | 796 | par4[6] = -dl+dHorZ; |
797 | par4[7] = r3; | |
6523e275 | 798 | par4[8] = 30.; |
799 | ||
dbbe5bc1 | 800 | par4[9] = -dl+(kZvac10-kZvac9); |
801 | par4[10] = r3+(kZvac10-kZvac9-dHorZ) * TMath::Tan(kThetaOpen3); | |
ed90133e | 802 | par4[11] = 30.; |
6523e275 | 803 | |
ed90133e | 804 | par4[12] = par4[9]; |
805 | par4[13] = par4[10]; | |
dbbe5bc1 | 806 | par4[14] = kR42; |
6523e275 | 807 | |
dbbe5bc1 | 808 | par4[15] = -dl+(kZvac11-kZvac9); |
809 | par4[16] = r3+(kZvac11-kZvac9-dHorZ) * TMath::Tan(kThetaOpen3); | |
810 | par4[17] = kR42; | |
6523e275 | 811 | |
ed90133e | 812 | par4[18] = par4[15]; |
813 | par4[19] = par4[16]; | |
dbbe5bc1 | 814 | par4[20] = kR43; |
6523e275 | 815 | |
dbbe5bc1 | 816 | par4[21] = -dl+(kZvac12-kZvac9); |
817 | par4[22] = kRVacu+dVacuS; | |
818 | par4[23] = kR43; | |
2b32db74 | 819 | |
ed90133e | 820 | gMC->Gsvolu("YGO4", "PCON", idtmed[iHeavy+40], par4, 24); |
2b32db74 | 821 | |
dbbe5bc1 | 822 | // parPb[0] = (kZvac12-kZvac10)/2.; |
34caa072 | 823 | // parPb[1] = parPb[3]; |
824 | // parPb[2] = 31.; | |
dbbe5bc1 | 825 | // parPb[3] = parPb[1]+2.*parPb[0]*TMath::Tan(kThetaOpenPb); |
34caa072 | 826 | // parPb[4] = 31.; |
827 | // gMC->Gsvolu("YXO5", "CONE", idtmed[kPb], parPb, 5); | |
dbbe5bc1 | 828 | // gMC->Gspos("YXO5", 1, "YGO4", 0., 0., -dl+(kZvac10-kZvac9)+parPb[0], 0, "ONLY"); |
6523e275 | 829 | |
ed90133e | 830 | for (i=4; i<23; i+=3) par4[i] = 0; |
831 | ||
832 | gMC->Gsvolu("YMO4", "PCON", idtmed[kVacuum+40], par4, 24); | |
6523e275 | 833 | gMC->Gspos("YGO4", 1, "YMO4", 0., 0., 0., 0, "ONLY"); |
834 | ||
835 | ||
2b32db74 | 836 | |
837 | dZ+=dl; | |
838 | gMC->Gspos("YMO4", 1, "YMOT", 0., 0., dZ, 0, "ONLY"); | |
839 | dZ+=dl; | |
6523e275 | 840 | // |
841 | // Closing concrete cone | |
842 | // | |
dbbe5bc1 | 843 | cpar[0]=(kZvac12-kZvac11)/2.; |
844 | cpar[1] = r3+(kZvac11-kZvac9-dHorZ) * TMath::Tan(kThetaOpen3); | |
6523e275 | 845 | cpar[2] = cpar[1]+0.001; |
dbbe5bc1 | 846 | cpar[3] = kRVacu+dVacuS; |
6523e275 | 847 | cpar[4] = cpar[2]; |
2b32db74 | 848 | gMC->Gsvolu("YCC4", "CONE", idtmed[kConcrete+40], cpar, 5); |
6523e275 | 849 | dz=dl-cpar[0]; |
850 | gMC->Gspos("YCC4", 1, "YGO4", 0., 0., dz, 0, "ONLY"); | |
851 | // | |
852 | // Steel envelope | |
853 | // | |
854 | dz=-dl; | |
855 | tpar[0]=26.; | |
856 | tpar[1]=30.; | |
dbbe5bc1 | 857 | tpar[2]=(kZvac10-kZvac9)/2.; |
2b32db74 | 858 | gMC->Gsvolu("YS41", "TUBE", idtmed[kSteel], tpar, 3); |
6523e275 | 859 | dz+=tpar[2]; |
ed90133e | 860 | gMC->Gspos("YS41", 1, "YGO4", 0., 0., dz, 0, "ONLY"); |
6523e275 | 861 | dz+=tpar[2]; |
ed90133e | 862 | |
dbbe5bc1 | 863 | tpar[0]=kR41-kDRSteel2; |
864 | tpar[1]=kR41; | |
865 | tpar[2]=(kZvac11-kZvac10)/2.; | |
ed90133e | 866 | gMC->Gsvolu("YS43", "TUBE", idtmed[kPb], tpar, 3); |
6523e275 | 867 | dz+=tpar[2]; |
868 | gMC->Gspos("YS43", 1, "YGO4", 0., 0., dz, 0, "ONLY"); | |
869 | // | |
870 | // rear lead shield | |
871 | // | |
dbbe5bc1 | 872 | tpar[0]=kR41; |
873 | tpar[1]=kR42; | |
874 | tpar[2]=(kZvac11-kZvac10)/2.; | |
2b32db74 | 875 | gMC->Gsvolu("YPBI", "TUBE", idtmed[kPb+40], tpar, 3); |
876 | dz-=0; | |
6523e275 | 877 | gMC->Gspos("YPBI", 1, "YGO4", 0., 0., dz, 0, "ONLY"); |
878 | ||
dbbe5bc1 | 879 | tpar[0]=kR42-5; |
880 | tpar[1]=kR42; | |
881 | tpar[2]=(kZvac11-kZvac10)/2.; | |
2b32db74 | 882 | gMC->Gsvolu("YPBO", "TUBE", idtmed[kPb], tpar, 3); |
6523e275 | 883 | gMC->Gspos("YPBO", 1, "YPBI", 0., 0., 0., 0, "ONLY"); |
884 | ||
885 | // | |
886 | // rear Fe shield | |
887 | // | |
888 | ||
2b32db74 | 889 | tpar[0]=31.; |
dbbe5bc1 | 890 | tpar[1]=kR43; |
891 | tpar[2]=(kZvac12-kZvac11)/2.; | |
2b32db74 | 892 | gMC->Gsvolu("YFEI", "TUBE", idtmed[kFe+40], tpar, 3); |
6523e275 | 893 | dz=dl-tpar[2]; |
894 | gMC->Gspos("YFEI", 1, "YGO4", 0., 0., dz, 0, "ONLY"); | |
895 | ||
2b32db74 | 896 | tpar[0]=31.; |
dbbe5bc1 | 897 | tpar[1]=kR43; |
6523e275 | 898 | tpar[2]=2.5; |
2b32db74 | 899 | gMC->Gsvolu("YFEO", "TUBE", idtmed[kFe], tpar, 3); |
dbbe5bc1 | 900 | dz=-(kZvac12-kZvac11)/2.+tpar[2]; |
6523e275 | 901 | gMC->Gspos("YFEO", 1, "YFEI", 0., 0., dz, 0, "ONLY"); |
2b32db74 | 902 | // |
903 | // Magnet element | |
904 | // | |
be05e10c | 905 | tpar[0]= 0.; |
906 | tpar[1]=40.; | |
907 | tpar[2]=85.; | |
ed90133e | 908 | gMC->Gsvolu("YAEM", "TUBE", idtmed[kAir], tpar, 3); |
be05e10c | 909 | tpar[0]=17.6/2.; |
910 | tpar[1]=40.; | |
911 | tpar[2]=85.; | |
2b32db74 | 912 | gMC->Gsvolu("YFEM", "TUBE", idtmed[kFe], tpar, 3); |
913 | gMC->Gspos("YFEM", 1, "YAEM", 0., 0., 0., 0, "ONLY"); | |
6523e275 | 914 | |
2b32db74 | 915 | // |
be05e10c | 916 | dz=1921.6 + tpar[2]; |
917 | gMC->Gspos("YAEM", 1, "ALIC", 0., 0., dz, 0, "ONLY"); | |
2b32db74 | 918 | |
919 | // | |
6523e275 | 920 | // |
921 | // 4th section: vacuum system | |
922 | // | |
923 | // up to closing cone | |
ed90133e | 924 | |
dbbe5bc1 | 925 | Float_t r3V=r3-kDr23+dVacuS-1.6; |
ed90133e | 926 | |
dbbe5bc1 | 927 | cpar0[0]=(kZvac11-kZvac9)/2; |
ed90133e | 928 | cpar0[1]=r3V-dVacuS; |
929 | cpar0[2]=r3V; | |
dbbe5bc1 | 930 | cpar0[3]=cpar0[1]+2.*cpar0[0]*TMath::Tan(kThetaOpen3); |
931 | cpar0[4]=cpar0[2]+2.*cpar0[0]*TMath::Tan(kThetaOpen3); | |
2b32db74 | 932 | gMC->Gsvolu("YV31", "CONE", idtmed[kSteel+40], cpar0, 5); |
6523e275 | 933 | // |
934 | // insulation | |
935 | cpar[0]=cpar0[0]; | |
2b32db74 | 936 | cpar[1]=cpar0[1]+dTubeS; |
dbbe5bc1 | 937 | cpar[2]=cpar0[1]+dTubeS+kDInsuS; |
2b32db74 | 938 | cpar[3]=cpar0[3]+dTubeS; |
dbbe5bc1 | 939 | cpar[4]=cpar0[3]+dTubeS+kDInsuS; |
2b32db74 | 940 | gMC->Gsvolu("YI31", "CONE", idtmed[kInsulation+40], cpar, 5); |
6523e275 | 941 | gMC->Gspos("YI31", 1, "YV31", 0., 0., 0., 0, "ONLY"); |
6523e275 | 942 | dz=-dl+cpar[0]; |
943 | gMC->Gspos("YV31", 1, "YMO4", 0., 0., dz, 0, "ONLY"); | |
944 | // | |
945 | // closing cone | |
dbbe5bc1 | 946 | cpar0[0]=(kZvac12-kZvac11)/2; |
947 | cpar0[1]=r3V-dVacuS+(kZvac11-kZvac9)*TMath::Tan(kThetaOpen3); | |
948 | cpar0[2]=r3V +(kZvac11-kZvac9)*TMath::Tan(kThetaOpen3); | |
949 | cpar0[3]=kRVacu; | |
950 | cpar0[4]=kRVacu+dTubeS+kDInsuS+kDProtS+kDFreeS; | |
2b32db74 | 951 | gMC->Gsvolu("YV32", "CONE", idtmed[kSteel+40], cpar0, 5); |
6523e275 | 952 | // |
953 | // insulation | |
954 | cpar[0]=cpar0[0]; | |
2b32db74 | 955 | cpar[1]=cpar0[1]+dTubeS; |
dbbe5bc1 | 956 | cpar[2]=cpar0[1]+dTubeS+kDInsuS; |
2b32db74 | 957 | cpar[3]=cpar0[3]+dTubeS; |
dbbe5bc1 | 958 | cpar[4]=cpar0[3]+dTubeS+kDInsuS; |
2b32db74 | 959 | gMC->Gsvolu("YI32", "CONE", idtmed[kInsulation+40], cpar, 5); |
6523e275 | 960 | gMC->Gspos("YI32", 1, "YV32", 0., 0., 0., 0, "ONLY"); |
961 | // | |
962 | // clearance | |
dbbe5bc1 | 963 | // cpar[1]=cpar0[2]-kDProtS-kDFreeS; |
964 | // cpar[2]=cpar0[2]-kDProtS; | |
965 | // cpar[3]=cpar0[4]-kDProtS-kDFreeS; | |
966 | // cpar[4]=cpar0[4]-kDProtS; | |
9de2c2a2 | 967 | // gMC->Gsvolu("YP32", "CONE", idtmed[kVacuum+40], cpar, 5); |
968 | // gMC->Gspos("YP32", 1, "YV32", 0., 0., 0., 0, "ONLY"); | |
6523e275 | 969 | |
970 | dz=dl-cpar[0]; | |
971 | gMC->Gspos("YV32", 1, "YMO4", 0., 0., dz, 0, "ONLY"); | |
972 | // | |
973 | // | |
974 | // MUON trigger wall | |
2b32db74 | 975 | // |
976 | tpar[0] = 50.; | |
6523e275 | 977 | tpar[1] = 310.; |
dbbe5bc1 | 978 | tpar[2] = (kZFilterOut - kZFilterIn) / 2.; |
2b32db74 | 979 | gMC->Gsvolu("YFIM", "TUBE", idtmed[kFe+40], tpar, 3); |
dbbe5bc1 | 980 | dz = (kZFilterIn + kZFilterOut) / 2.; |
6523e275 | 981 | tpar[2] -= 10.; |
2b32db74 | 982 | gMC->Gsvolu("YFII","TUBE", idtmed[kFe], tpar, 3); |
6523e275 | 983 | gMC->Gspos("YFII", 1, "YFIM", 0., 0., 0., 0, "ONLY"); |
984 | gMC->Gspos("YFIM", 1, "ALIC", 0., 0., dz, 0, "ONLY"); | |
985 | // | |
986 | // Shielding close to chamber | |
987 | // | |
39311070 | 988 | // |
dbbe5bc1 | 989 | cpar[0]=(kZch11-kZRear)/2.; |
990 | cpar[1]=kR11; | |
991 | cpar[2]=kZRear*TMath::Tan(kAccMin); | |
992 | cpar[3]=kR11; | |
993 | cpar[4]=(kZRear+2.*cpar[0])*TMath::Tan(kAccMin); | |
2b32db74 | 994 | gMC->Gsvolu("YCS1", "CONE", idtmed[kNiCuW], cpar, 5); |
dbbe5bc1 | 995 | dz=-(kZvac12-zstart)/2.+(kZRear-zstart)+cpar[0]; |
ed90133e | 996 | gMC->Gspos("YCS1", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
6523e275 | 997 | |
dbbe5bc1 | 998 | cpar[0]=(kZvac4-kZch12)/2.; |
999 | cpar[1]=kR11; | |
1000 | cpar[2]=kZch12*TMath::Tan(kAccMin); | |
1001 | cpar[3]=kR11; | |
1002 | cpar[4]=(kZch12+2.*cpar[0])*TMath::Tan(kAccMin); | |
ed90133e | 1003 | gMC->Gsvolu("YCS3", "CONE", idtmed[kNiCuW], cpar, 5); |
dbbe5bc1 | 1004 | dz=-(kZvac12-zstart)/2.+(kZch12-zstart)+cpar[0]; |
ed90133e | 1005 | gMC->Gspos("YCS3", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
6523e275 | 1006 | |
39311070 | 1007 | |
ed90133e | 1008 | // Recess station 1 |
1009 | ||
dbbe5bc1 | 1010 | cpar[0]=(kZch12-kZch11)/2.; |
1011 | cpar[1]=kR11; | |
ed90133e | 1012 | cpar[2]=18.; |
dbbe5bc1 | 1013 | cpar[3]=kR11; |
ed90133e | 1014 | cpar[4]=17.9; |
1015 | gMC->Gsvolu("YCS2", "CONE", idtmed[kAir], cpar, 5); | |
dbbe5bc1 | 1016 | dz=-(kZvac12-zstart)/2.+(kZch11-zstart)+cpar[0]; |
ed90133e | 1017 | gMC->Gspos("YCS2", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
1018 | ||
1019 | Float_t ptubs[5]; | |
dbbe5bc1 | 1020 | ptubs[0] = kR11; |
ed90133e | 1021 | ptubs[1] = 17.9; |
1022 | ptubs[2] = 0.; | |
1023 | // phi_min, phi_max | |
1024 | ptubs[3] = 0.; | |
1025 | ptubs[4] = 90.; | |
1026 | gMC->Gsvolu("YCR0", "TUBS", idtmed[kNiCuW], ptubs, 0); | |
1027 | Int_t idrotm[1799]; | |
1028 | ||
1029 | AliMatrix(idrotm[1701],90., 0., 90., 90., 0., 0.); | |
1030 | AliMatrix(idrotm[1702],90., 90., 90., 180., 0., 0.); | |
1031 | AliMatrix(idrotm[1703],90., 180., 90., 270., 0., 0.); | |
1032 | AliMatrix(idrotm[1704],90., 270., 90., 0., 0., 0.); | |
1033 | // Int_t ipos; | |
1034 | ||
1035 | dz=-cpar[0]; | |
1036 | // 1. | |
1037 | ptubs[2]=6.5/2.; | |
1038 | dz+=ptubs[2]; | |
1039 | gMC->Gsposp("YCR0", 1, "YCS2", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5); | |
1040 | gMC->Gsposp("YCR0", 2, "YCS2", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5); | |
1041 | dz+=ptubs[2]; | |
1042 | dz+=1.5; | |
1043 | // 2. | |
1044 | ptubs[2]=5.0/2.; | |
1045 | dz+=ptubs[2]; | |
1046 | gMC->Gsposp("YCR0", 3, "YCS2", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5); | |
1047 | gMC->Gsposp("YCR0", 4, "YCS2", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5); | |
1048 | dz+=ptubs[2]; | |
1049 | dz+=1.5; | |
1050 | // 3. | |
1051 | ptubs[2]=5.0/2.; | |
1052 | dz+=ptubs[2]; | |
1053 | gMC->Gsposp("YCR0", 5, "YCS2", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5); | |
1054 | gMC->Gsposp("YCR0", 6, "YCS2", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5); | |
1055 | dz+=ptubs[2]; | |
1056 | dz+=1.5; | |
1057 | // 4. | |
1058 | ptubs[2]=6.5/2.; | |
1059 | dz+=ptubs[2]; | |
1060 | gMC->Gsposp("YCR0", 7, "YCS2", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5); | |
1061 | gMC->Gsposp("YCR0", 8, "YCS2", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5); | |
1062 | dz+=ptubs[2]; | |
1063 | dz+=1.5; | |
1064 | ||
2b32db74 | 1065 | |
ed90133e | 1066 | |
dbbe5bc1 | 1067 | cpar[0]=(kZch21-kZvac4)/2.; |
1068 | cpar[1]=kR21; | |
1069 | cpar[2]=kZvac4*TMath::Tan(kAccMin); | |
1070 | cpar[3]=kR21; | |
1071 | cpar[4]=(kZvac4+2.*cpar[0])*TMath::Tan(kAccMin); | |
2b32db74 | 1072 | gMC->Gsvolu("YCS4", "CONE", idtmed[kNiCuW], cpar, 5); |
dbbe5bc1 | 1073 | dz=-(kZvac12-zstart)/2.+(kZvac4-zstart)+cpar[0]; |
ed90133e | 1074 | gMC->Gspos("YCS4", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
1075 | ||
dbbe5bc1 | 1076 | cpar[0]=(kZvac6-kZch22)/2.; |
1077 | cpar[1]=kR21; | |
1078 | cpar[2]=kZch22*TMath::Tan(kAccMin); | |
1079 | cpar[3]=kR21; | |
1080 | cpar[4]=(kZch22+2.*cpar[0])*TMath::Tan(kAccMin); | |
ed90133e | 1081 | gMC->Gsvolu("YCS6", "CONE", idtmed[kNiCuW], cpar, 5); |
dbbe5bc1 | 1082 | dz=-(kZvac12-zstart)/2.+(kZch22-zstart)+cpar[0]; |
ed90133e | 1083 | gMC->Gspos("YCS6", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
1084 | ||
1085 | // Recess station 2 | |
1086 | ||
dbbe5bc1 | 1087 | cpar[0]=(kZch22-kZch21)/2.; |
1088 | cpar[1]=kR21; | |
ed90133e | 1089 | cpar[2]=23.; |
dbbe5bc1 | 1090 | cpar[3]=kR21; |
ed90133e | 1091 | cpar[4]=23.; |
1092 | gMC->Gsvolu("YCS5", "CONE", idtmed[kAir], cpar, 5); | |
dbbe5bc1 | 1093 | dz=-(kZvac12-zstart)/2.+(kZch21-zstart)+cpar[0]; |
ed90133e | 1094 | gMC->Gspos("YCS5", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
1095 | ||
dbbe5bc1 | 1096 | ptubs[0] = kR21; |
ed90133e | 1097 | ptubs[1] = 23; |
1098 | ptubs[2] = 0.; | |
1099 | ptubs[3] = 0.; | |
1100 | ptubs[4] = 90.; | |
1101 | gMC->Gsvolu("YCR1", "TUBS", idtmed[kNiCuW], ptubs, 0); | |
1102 | ||
1103 | dz=-cpar[0]; | |
1104 | // 1. | |
1105 | ptubs[2]=7.5/2.; | |
1106 | dz+=ptubs[2]; | |
1107 | gMC->Gsposp("YCR1", 1, "YCS5", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5); | |
1108 | gMC->Gsposp("YCR1", 2, "YCS5", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5); | |
1109 | dz+=ptubs[2]; | |
1110 | dz+=1.5; | |
1111 | // 2. | |
1112 | ptubs[2]=6.0/2.; | |
1113 | dz+=ptubs[2]; | |
1114 | gMC->Gsposp("YCR1", 3, "YCS5", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5); | |
1115 | gMC->Gsposp("YCR1", 4, "YCS5", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5); | |
1116 | dz+=ptubs[2]; | |
1117 | dz+=1.5; | |
1118 | // 3. | |
1119 | ptubs[2]=6.0/2.; | |
1120 | dz+=ptubs[2]; | |
1121 | gMC->Gsposp("YCR1", 5, "YCS5", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5); | |
1122 | gMC->Gsposp("YCR1", 6, "YCS5", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5); | |
1123 | dz+=ptubs[2]; | |
1124 | dz+=1.5; | |
1125 | // 4. | |
1126 | ptubs[2]=7.5/2.; | |
1127 | dz+=ptubs[2]; | |
1128 | gMC->Gsposp("YCR1", 7, "YCS5", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5); | |
1129 | gMC->Gsposp("YCR1", 8, "YCS5", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5); | |
1130 | dz+=ptubs[2]; | |
1131 | dz+=1.5; | |
1132 | ||
2b32db74 | 1133 | // |
1134 | // Outer Pb Cone | |
39311070 | 1135 | |
ed90133e | 1136 | if (fPbCone) { |
dbbe5bc1 | 1137 | dl = (kZvac10-kZch32)/2.; |
1138 | dz = dl+kZch32; | |
ed90133e | 1139 | |
404559e5 | 1140 | par0[0] = 0.; |
1141 | par0[1] = 360.; | |
39311070 | 1142 | par0[2] = 10.; |
404559e5 | 1143 | |
ed90133e | 1144 | par0[ 3] = -dl; |
39311070 | 1145 | par0[ 4] = 30.; |
dbbe5bc1 | 1146 | par0[ 5] = 30.+(kZch32-kZConeE)*TMath::Tan(kThetaOpenPbO); |
404559e5 | 1147 | |
1148 | // 4th station | |
dbbe5bc1 | 1149 | par0[ 6] = -dz + kZch41; |
39311070 | 1150 | par0[ 7] = 30.; |
dbbe5bc1 | 1151 | par0[ 8] = 30.+(kZch41-kZConeE)*TMath::Tan(kThetaOpenPbO); |
39311070 | 1152 | |
dbbe5bc1 | 1153 | par0[ 9] = -dz + kZch41; |
39311070 | 1154 | par0[10] = 30.; |
1155 | par0[11] = 37.5; | |
1156 | // recess erice2000 | |
dbbe5bc1 | 1157 | par0[12] = -dz + kZch42; |
39311070 | 1158 | par0[13] = 30.; |
1159 | par0[14] = par0[11]; | |
1160 | ||
dbbe5bc1 | 1161 | par0[15] = -dz + kZch42; |
39311070 | 1162 | par0[16] = 30.; |
dbbe5bc1 | 1163 | par0[17] = 30.+(kZch42-kZConeE)*TMath::Tan(kThetaOpenPbO); |
404559e5 | 1164 | |
1165 | // 5th station | |
dbbe5bc1 | 1166 | par0[18] = -dz + kZch51; |
39311070 | 1167 | par0[19] = 30.; |
dbbe5bc1 | 1168 | par0[20] = 30.+(kZch51-kZConeE)*TMath::Tan(kThetaOpenPbO); |
404559e5 | 1169 | |
dbbe5bc1 | 1170 | par0[21] = -dz + kZch51; |
39311070 | 1171 | par0[22] = 30.; |
ed90133e | 1172 | par0[23] = 37.5; // recess erice2000 |
404559e5 | 1173 | |
dbbe5bc1 | 1174 | par0[24] = -dz + kZch52; |
39311070 | 1175 | par0[25] = 30.; |
1176 | par0[26] = par0[23]; | |
404559e5 | 1177 | |
dbbe5bc1 | 1178 | par0[27] = -dz + kZch52; |
39311070 | 1179 | par0[28] = 30.; |
dbbe5bc1 | 1180 | par0[29] = 30.+(kZch52-kZConeE)*TMath::Tan(kThetaOpenPbO); |
404559e5 | 1181 | // end of cone |
ed90133e | 1182 | par0[30] = +dl; |
39311070 | 1183 | par0[31] = 30.; |
1184 | par0[32] = par0[29]; | |
404559e5 | 1185 | // |
39311070 | 1186 | gMC->Gsvolu("YOPB", "PCON", idtmed[kPb], par0, 33); |
dbbe5bc1 | 1187 | dz = -(kZvac12-zstart)/2. + (kZch32-zstart) + dl; |
ed90133e | 1188 | gMC->Gspos("YOPB", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
2b32db74 | 1189 | } |
6523e275 | 1190 | } |
1191 | ||
1192 | void AliSHILv0::Init() | |
1193 | { | |
1194 | // | |
1195 | // Initialise the muon shield after it has been built | |
1196 | // | |
1197 | Int_t i; | |
1198 | // | |
ed90133e | 1199 | |
4951e003 | 1200 | if(AliLog::GetGlobalDebugLevel()>0) { |
ed90133e | 1201 | printf("\n%s: ",ClassName()); |
1202 | for(i=0;i<35;i++) printf("*"); | |
1203 | printf(" SHILv0_INIT "); | |
1204 | for(i=0;i<35;i++) printf("*"); | |
1205 | printf("\n%s: ",ClassName()); | |
1206 | // | |
1207 | // Here the SHIL initialisation code (if any!) | |
1208 | for(i=0;i<80;i++) printf("*"); | |
1209 | printf("\n"); | |
12133ee7 | 1210 | } |
6523e275 | 1211 | } |