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5aba2f60 | 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 1.19 2002/10/29 17:20:38 hristov |
19 | Corrections for subscript out of range (Alpha) | |
20 | ||
e760b04a | 21 | Revision 1.18 2002/10/29 09:53:40 morsch |
22 | Constants start with k. Warnings corrected. | |
23 | ||
dbbe5bc1 | 24 | Revision 1.17 2002/10/14 14:57:39 hristov |
25 | Merging the VirtualMC branch to the main development branch (HEAD) | |
26 | ||
b9d0a01d | 27 | Revision 1.12.6.2 2002/07/24 10:08:27 alibrary |
28 | Updating VirtualMC | |
29 | ||
30 | Revision 1.16 2002/07/08 15:13:24 morsch | |
31 | Position of bellow. | |
32 | ||
7520e6df | 33 | Revision 1.15 2002/05/30 11:58:34 morsch |
34 | More robust geometry for bellows: use divisions and neg. parameters. | |
35 | ||
74b346fb | 36 | Revision 1.14 2002/05/29 11:23:46 morsch |
37 | Numerical overlap for 2nd bellow corrected. | |
38 | ||
b44de8e7 | 39 | Revision 1.13 2002/05/02 12:50:06 morsch |
40 | For G4: gMC->VolId(...) replaced by gAlice->GetModule(...). | |
41 | ||
fe713e43 | 42 | Revision 1.12 2002/01/21 11:31:21 morsch |
43 | ALIFE output only on demand. | |
44 | ||
b21a5bbd | 45 | Revision 1.11 2001/11/17 01:29:21 morsch |
46 | Obsolete and wrong volume YXO5 removed. | |
47 | ||
34caa072 | 48 | Revision 1.10 2001/11/16 08:57:42 morsch |
49 | Volume YP32 obsolete. | |
50 | ||
9de2c2a2 | 51 | Revision 1.9 2001/11/12 10:19:30 morsch |
52 | Correction of uninitialized array element problem. | |
53 | ||
d3be3170 | 54 | Revision 1.8 2001/10/25 08:50:57 morsch |
55 | New beamshield geometry with increased tolerances and insulation thickness. | |
56 | ||
d6618b0d | 57 | Revision 1.6 2001/04/23 23:12:41 morsch |
58 | Overlap in closing cone corrected (thanks to Ivana Hrivnacova) | |
59 | ||
12133ee7 | 60 | Revision 1.5 2001/03/16 16:26:05 morsch |
61 | Put vacuum in beam-pipe not air. | |
62 | ||
9d5c07b4 | 63 | Revision 1.4 2001/01/31 11:55:27 hristov |
64 | Loop variables declared once (required by HP) | |
65 | ||
3a685df6 | 66 | Revision 1.3 2001/01/30 12:28:27 morsch |
67 | Recess station 1 changed do make space for chambers. | |
68 | ||
e2e83b79 | 69 | Revision 1.2 2000/12/04 16:30:02 morsch |
70 | Update to geometry defined for the Muon Spectrometer Addendum to the TDR. | |
71 | ||
5aba2f60 | 72 | */ |
73 | ||
74 | ||
75 | #include "AliSHILvF.h" | |
76 | #include "AliRun.h" | |
77 | #include "AliConst.h" | |
78 | #include "AliALIFE.h" | |
79 | ||
80 | ClassImp(AliSHILvF) | |
81 | ||
82 | //_____________________________________________________________________________ | |
83 | AliSHILvF::AliSHILvF() | |
84 | { | |
85 | // | |
86 | // Default constructor for muon shield | |
87 | // | |
88 | } | |
89 | ||
90 | //_____________________________________________________________________________ | |
91 | AliSHILvF::AliSHILvF(const char *name, const char *title) | |
92 | : AliSHIL(name,title) | |
93 | { | |
94 | // | |
95 | // Standard constructor for muon shield | |
96 | // | |
97 | SetMarkerColor(7); | |
98 | SetMarkerStyle(2); | |
99 | SetMarkerSize(0.4); | |
100 | // Pb cone not yet compatible with muon chamber inner radii | |
101 | // Switched off by default | |
b21a5bbd | 102 | SetWriteGeometry(); |
103 | SetPbCone(); | |
5aba2f60 | 104 | } |
105 | ||
106 | //_____________________________________________________________________________ | |
107 | void AliSHILvF::CreateGeometry() | |
108 | { | |
109 | // | |
110 | // Build muon shield geometry | |
111 | // | |
112 | // | |
113 | //Begin_Html | |
114 | /* | |
115 | <img src="picts/AliSHILvF.gif"> | |
116 | */ | |
117 | //End_Html | |
118 | //Begin_Html | |
119 | /* | |
120 | <img src="picts/AliSHILvFTree.gif"> | |
121 | */ | |
122 | //End_Html | |
123 | ||
77976fd8 | 124 | Float_t cpar[5], cpar0[5], tpar[3], par1[100], pars1[100], par2[100], par3[100], |
e760b04a | 125 | par4[24], par0[100]; |
5aba2f60 | 126 | Float_t dz, dZ; |
127 | ||
128 | Int_t *idtmed = fIdtmed->GetArray()-1699; | |
129 | ||
130 | #include "ABSOSHILConst.h" | |
131 | #include "SHILConst.h" | |
dbbe5bc1 | 132 | |
133 | const Float_t kDRSteel1=2.; | |
5aba2f60 | 134 | |
135 | enum {kC=1705, kAl=1708, kFe=1709, kCu=1710, kW=1711, kPb=1712, | |
9d5c07b4 | 136 | kNiCuW=1720, kVacuum=1715, kAir=1714, kConcrete=1716, |
5aba2f60 | 137 | kPolyCH2=1717, kSteel=1709, kInsulation=1713}; |
138 | // | |
139 | // Material of the rear part of the shield | |
140 | Int_t iHeavy=kNiCuW; | |
141 | if (fPbCone) iHeavy=kPb; | |
142 | // | |
143 | // | |
144 | // begin Fluka | |
3a685df6 | 145 | Int_t i=0,ifl=0; |
5aba2f60 | 146 | Float_t posfluka[3]={0., 0., 0.}; |
147 | Float_t zfluka[12], rfluka1[12], rfluka2[12], rfluka3[12] ; | |
b21a5bbd | 148 | AliALIFE* flukaGeom = 0; |
149 | ||
150 | if (fWriteGeometry) { | |
151 | flukaGeom = new AliALIFE("beamshield.alife", "beamshield_vol.inp"); | |
152 | } | |
153 | ||
5aba2f60 | 154 | // |
155 | // end Fluka | |
156 | ||
157 | ||
158 | // | |
159 | // Mother volume | |
160 | // | |
dbbe5bc1 | 161 | Float_t dRear1=kDRear; |
5aba2f60 | 162 | |
dbbe5bc1 | 163 | Float_t zstart=kZRear-dRear1; |
5aba2f60 | 164 | |
165 | par0[0] = 0.; | |
166 | par0[1] = 360.; | |
77976fd8 | 167 | par0[2] = 28.; |
5aba2f60 | 168 | |
dbbe5bc1 | 169 | Float_t dl=(kZvac12-zstart)/2.; |
5aba2f60 | 170 | dz=zstart+dl; |
171 | // | |
77976fd8 | 172 | // start |
5aba2f60 | 173 | par0[3] = -dl; |
174 | par0[4] = 0.; | |
dbbe5bc1 | 175 | par0[5] = zstart * TMath::Tan(kAccMin); |
77976fd8 | 176 | // recess station 1 |
dbbe5bc1 | 177 | par0[6] = -dz+kZch11; |
5aba2f60 | 178 | par0[7] = 0.; |
dbbe5bc1 | 179 | par0[8] = kZch11 * TMath::Tan(kAccMin); |
5aba2f60 | 180 | |
77976fd8 | 181 | par0[9] = par0[6]; |
5aba2f60 | 182 | par0[10] = 0.; |
77976fd8 | 183 | par0[11] = 17.9; |
5aba2f60 | 184 | |
dbbe5bc1 | 185 | par0[12] = -dz+kZch12; |
5aba2f60 | 186 | par0[13] = 0.; |
77976fd8 | 187 | par0[14] = 17.9; |
5aba2f60 | 188 | |
77976fd8 | 189 | par0[15] = par0[12]; |
190 | par0[16] = 0.; | |
dbbe5bc1 | 191 | par0[17] = kZch12 * TMath::Tan(kAccMin); |
77976fd8 | 192 | // recess station 2 |
dbbe5bc1 | 193 | par0[18] = -dz+kZch21; |
77976fd8 | 194 | par0[19] = 0.; |
dbbe5bc1 | 195 | par0[20] = kZch21 * TMath::Tan(kAccMin); |
5aba2f60 | 196 | |
dbbe5bc1 | 197 | par0[21] = -dz+kZch21; |
5aba2f60 | 198 | par0[22] = 0.; |
77976fd8 | 199 | par0[23] = 23.; |
5aba2f60 | 200 | |
dbbe5bc1 | 201 | par0[24] = -dz+kZch22; |
5aba2f60 | 202 | par0[25] = 0.; |
77976fd8 | 203 | par0[26] = 23.; |
5aba2f60 | 204 | |
dbbe5bc1 | 205 | par0[27] = -dz+kZch22; |
77976fd8 | 206 | par0[28] = 0.; |
dbbe5bc1 | 207 | par0[29] = kZch22 * TMath::Tan(kAccMin); |
77976fd8 | 208 | // |
dbbe5bc1 | 209 | par0[30] = -dz+kZvac6; |
5aba2f60 | 210 | par0[31] = 0.; |
dbbe5bc1 | 211 | par0[32] = kZvac6 * TMath::Tan(kAccMin); |
77976fd8 | 212 | // end of 2 deg cone |
dbbe5bc1 | 213 | par0[33] = -dz+kZConeE; |
5aba2f60 | 214 | par0[34] = 0.; |
77976fd8 | 215 | par0[35] = 30.; |
5aba2f60 | 216 | |
dbbe5bc1 | 217 | par0[36] = -dz+kZch31; |
5aba2f60 | 218 | par0[37] = 0.; |
77976fd8 | 219 | par0[38] = 30.; |
5aba2f60 | 220 | |
dbbe5bc1 | 221 | par0[39] = -dz+kZch31; |
5aba2f60 | 222 | par0[40] = 0.; |
77976fd8 | 223 | par0[41] = 29.; |
224 | ||
dbbe5bc1 | 225 | par0[42] = -dz+kZch32; |
77976fd8 | 226 | par0[43] = 0.; |
227 | par0[44] = 29.; | |
228 | // start of 1.6 deg cone | |
dbbe5bc1 | 229 | par0[45] = -dz+kZch32; |
77976fd8 | 230 | par0[46] = 0.; |
dbbe5bc1 | 231 | par0[47] = 30.+(kZch32-kZConeE)*TMath::Tan(kThetaOpenPbO); |
77976fd8 | 232 | // recess station 4 |
dbbe5bc1 | 233 | par0[48] = -dz+kZch41; |
77976fd8 | 234 | par0[49] = 0.; |
dbbe5bc1 | 235 | par0[50] = 30.+(kZch41-kZConeE)*TMath::Tan(kThetaOpenPbO); |
77976fd8 | 236 | |
dbbe5bc1 | 237 | par0[51] = -dz+kZch41; |
77976fd8 | 238 | par0[52] = 0.; |
239 | par0[53] = 37.5; | |
240 | ||
dbbe5bc1 | 241 | par0[54] = -dz+kZch42; |
77976fd8 | 242 | par0[55] = 0.; |
243 | par0[56] = 37.5; | |
244 | ||
dbbe5bc1 | 245 | par0[57] = -dz+kZch42; |
77976fd8 | 246 | par0[58] = 0.; |
dbbe5bc1 | 247 | par0[59] = 30.+(kZch42-kZConeE)*TMath::Tan(kThetaOpenPbO); |
77976fd8 | 248 | |
249 | // recess station 5 | |
250 | ||
dbbe5bc1 | 251 | par0[60] = -dz+kZch51; |
77976fd8 | 252 | par0[61] = 0.; |
dbbe5bc1 | 253 | par0[62] = 30.+(kZch51-kZConeE)*TMath::Tan(kThetaOpenPbO); |
77976fd8 | 254 | |
dbbe5bc1 | 255 | par0[63] = -dz+kZch51; |
77976fd8 | 256 | par0[64] = 0.; |
257 | par0[65] = 37.5; | |
258 | ||
dbbe5bc1 | 259 | par0[66] = -dz+kZch52; |
77976fd8 | 260 | par0[67] = 0.; |
261 | par0[68] = 37.5; | |
262 | ||
dbbe5bc1 | 263 | par0[69] = -dz+kZch52; |
77976fd8 | 264 | par0[70] = 0.; |
dbbe5bc1 | 265 | par0[71] = 30.+(kZch52-kZConeE)*TMath::Tan(kThetaOpenPbO); |
77976fd8 | 266 | |
267 | // end of cone | |
268 | ||
dbbe5bc1 | 269 | par0[72] = -dz+kZvac10; |
77976fd8 | 270 | par0[73] = 0.; |
dbbe5bc1 | 271 | par0[74] = 30.+(kZvac10-kZConeE)*TMath::Tan(kThetaOpenPbO); |
5aba2f60 | 272 | |
dbbe5bc1 | 273 | par0[75] = -dz+kZvac10; |
77976fd8 | 274 | par0[76] = 0.; |
dbbe5bc1 | 275 | par0[77] = kR42; |
77976fd8 | 276 | |
dbbe5bc1 | 277 | par0[78] = -dz+kZvac11; |
77976fd8 | 278 | par0[79] = 0.; |
dbbe5bc1 | 279 | par0[80] = kR42; |
77976fd8 | 280 | |
dbbe5bc1 | 281 | par0[81] = -dz+kZvac11; |
77976fd8 | 282 | par0[82] = 0.; |
dbbe5bc1 | 283 | par0[83] = kR43; |
77976fd8 | 284 | |
dbbe5bc1 | 285 | par0[84] = -dz+kZvac12; |
77976fd8 | 286 | par0[85] = 0.; |
dbbe5bc1 | 287 | par0[86] = kR43; |
77976fd8 | 288 | |
289 | gMC->Gsvolu("YMOT", "PCON", idtmed[kVacuum], par0, 87); | |
5aba2f60 | 290 | dz=zstart+dl; |
291 | gMC->Gspos("YMOT", 1, "ALIC", 0., 0., dz, 0, "ONLY"); | |
292 | // | |
293 | ||
294 | dZ=-dl; | |
295 | ||
296 | // | |
297 | // First section: bellows below and behind front absorber | |
298 | // | |
299 | // | |
300 | par1[0] = 0.; | |
301 | par1[1] = 360.; | |
302 | par1[2] = 12.; | |
dbbe5bc1 | 303 | dl=(kZvac4-zstart)/2.; |
5aba2f60 | 304 | |
305 | par1[3] = -dl; | |
dbbe5bc1 | 306 | par1[4] = kRAbs+(zstart-kZOpen) * TMath::Tan(kThetaOpen1); |
307 | par1[5] = zstart * TMath::Tan(kAccMin); | |
5aba2f60 | 308 | |
dbbe5bc1 | 309 | par1[6] = -dl+kZvac1-zstart; |
310 | par1[7] = kRAbs+ (kZvac1-kZOpen) * TMath::Tan(kThetaOpen1); | |
311 | par1[8] = kZvac1 * TMath::Tan(kAccMin); | |
5aba2f60 | 312 | |
dbbe5bc1 | 313 | par1[9] = par1[6]+kDr11/2.; |
314 | par1[10] = par1[7]+kDr11; | |
315 | par1[11] = (kZvac1+kDr11/2.) * TMath::Tan(kAccMin); | |
5aba2f60 | 316 | |
317 | par1[12] = -dl+dRear1; | |
318 | par1[13] = par1[10]; | |
dbbe5bc1 | 319 | par1[14] = kZRear * TMath::Tan(kAccMin); |
5aba2f60 | 320 | |
321 | par1[15] = -dl+dRear1; | |
322 | par1[16] = par1[10]; | |
dbbe5bc1 | 323 | par1[17] = kR11; |
5aba2f60 | 324 | |
dbbe5bc1 | 325 | par1[18] = -dl+(kZvac1+kDr11+kDB1-zstart); |
5aba2f60 | 326 | par1[19] = par1[16]; |
dbbe5bc1 | 327 | par1[20] = kR11; |
5aba2f60 | 328 | |
dbbe5bc1 | 329 | par1[21] = par1[18]+kDr12; |
330 | par1[22] = par1[19]+kDr12; | |
331 | par1[23] = kR11; | |
5aba2f60 | 332 | |
dbbe5bc1 | 333 | par1[24] = par1[21]+kDF1; |
5aba2f60 | 334 | par1[25] = par1[22]; |
dbbe5bc1 | 335 | par1[26] = kR11; |
5aba2f60 | 336 | |
dbbe5bc1 | 337 | par1[27] = par1[24]+kDr12; |
338 | par1[28] = par1[25]-kDr12; | |
339 | par1[29] = kR11; | |
5aba2f60 | 340 | |
dbbe5bc1 | 341 | par1[30] = par1[27]+kDB1; |
5aba2f60 | 342 | par1[31] = par1[28]; |
dbbe5bc1 | 343 | par1[32] = kR11; |
5aba2f60 | 344 | |
dbbe5bc1 | 345 | par1[33] = par1[30]+kDr13; |
346 | par1[34] = par1[31]-kDr13; | |
347 | par1[35] = kR11; | |
5aba2f60 | 348 | |
dbbe5bc1 | 349 | par1[36] = -dl+kZvac4-zstart; |
a0cb6c86 | 350 | par1[37] = par1[34]; |
dbbe5bc1 | 351 | par1[38] = kR11; |
5aba2f60 | 352 | |
77976fd8 | 353 | Float_t r2 = par1[37]; |
a0cb6c86 | 354 | Float_t rBox= par1[31]-0.1; |
5aba2f60 | 355 | Float_t rc1 = par1[7]; |
356 | ||
357 | gMC->Gsvolu("YGO1", "PCON", idtmed[kNiCuW], par1, 39); | |
358 | ||
359 | // | |
360 | // begin Fluka | |
5aba2f60 | 361 | Float_t rfluka0[8]={rBox,rBox,rBox,rBox,rBox,rBox,rBox,rBox}; |
b21a5bbd | 362 | if (fWriteGeometry) { |
363 | for (ifl=0; ifl<12; ifl++) { | |
dbbe5bc1 | 364 | zfluka[ifl]=par1[3+3*ifl]+dl+kZRear-kDRear; |
b21a5bbd | 365 | rfluka1[ifl] = par1[4+3*ifl]; |
366 | rfluka2[ifl] = par1[5+3*ifl]; | |
dbbe5bc1 | 367 | if (ifl > 3) rfluka2[ifl]=rfluka2[ifl]-kDRSteel1; |
b21a5bbd | 368 | } |
369 | flukaGeom->Comment("1st part: Shield"); | |
5aba2f60 | 370 | // Use default for first three cones |
b21a5bbd | 371 | flukaGeom->SetDefaultVolume("*ACR02"); |
372 | rfluka2[0]=rfluka2[1]=rfluka2[2]=-1; | |
5aba2f60 | 373 | // |
b21a5bbd | 374 | flukaGeom->Comment("Shield"); |
375 | flukaGeom->PolyCone(rfluka1, rfluka2, zfluka, 12, posfluka, "NIW", "MF", "$SHS"); | |
376 | flukaGeom->Comment("Vacuum"); | |
377 | flukaGeom->PolyCone(rfluka0, rfluka1+2, zfluka+2, 8, posfluka, "VACUUM", "MF", "$SHS"); | |
378 | } | |
379 | ||
5aba2f60 | 380 | // |
381 | // end Fluka | |
b21a5bbd | 382 | |
383 | ||
7520e6df | 384 | for (i=0; i<39; i++) { |
385 | pars1[i] = par1[i]; | |
386 | } | |
387 | ||
77976fd8 | 388 | for (i=4; i<38; i+=3) pars1[i] = 0.; |
5aba2f60 | 389 | |
77976fd8 | 390 | gMC->Gsvolu("YMO1", "PCON", idtmed[kVacuum+40], pars1, 39); |
5aba2f60 | 391 | gMC->Gspos("YGO1", 1, "YMO1", 0., 0., 0., 0, "ONLY"); |
392 | dZ+=dl; | |
393 | gMC->Gspos("YMO1", 1, "YMOT", 0., 0., dZ, 0, "ONLY"); | |
394 | dZ+=dl; | |
395 | ||
396 | // | |
397 | // Steel envelope | |
dbbe5bc1 | 398 | tpar[0]=kR11-kDRSteel2; |
399 | tpar[1]=kR11; | |
400 | tpar[2]=(kZvac4-kZvac3)/2.; | |
5aba2f60 | 401 | gMC->Gsvolu("YSE1", "TUBE", idtmed[kNiCuW], tpar, 3); |
402 | dz=dl-tpar[2]; | |
403 | gMC->Gspos("YSE1", 1, "YGO1", 0., 0., dz, 0, "ONLY"); | |
404 | ||
b21a5bbd | 405 | |
5aba2f60 | 406 | // begin Fluka |
b21a5bbd | 407 | if (fWriteGeometry) { |
408 | flukaGeom->Comment("1st part: Steel Envelope"); | |
dbbe5bc1 | 409 | flukaGeom->Cylinder(tpar[0], tpar[1], kZRear, kZvac4, posfluka, "NIW", "MF", "$SHS"); |
b21a5bbd | 410 | } |
411 | ||
5aba2f60 | 412 | // |
413 | // end Fluka | |
414 | ||
415 | // | |
416 | // 1st section: vacuum system | |
417 | // | |
418 | // | |
419 | // Bellow 1 | |
420 | // | |
dbbe5bc1 | 421 | tpar[0]=kRB1; |
422 | tpar[1]=kRB1+kHB1; | |
423 | tpar[2]=kEB1/2.; | |
5aba2f60 | 424 | gMC->Gsvolu("YB11", "TUBE", idtmed[kSteel+40], tpar, 3); |
425 | Float_t dl1=tpar[2]; | |
426 | ||
dbbe5bc1 | 427 | tpar[0]=kRB1+kHB1-kEB1; |
428 | tpar[1]=kRB1+kHB1; | |
429 | tpar[2]=(kLB1/2.-2.*kEB1)/2.; | |
5aba2f60 | 430 | gMC->Gsvolu("YB12", "TUBE", idtmed[kSteel+40], tpar, 3); |
431 | Float_t dl2=tpar[2]; | |
432 | ||
dbbe5bc1 | 433 | tpar[0]=kRB1-kEB1; |
434 | tpar[1]=kRB1; | |
435 | tpar[2]=kLB1/8.; | |
5aba2f60 | 436 | gMC->Gsvolu("YB13", "TUBE", idtmed[kSteel+40], tpar, 3); |
437 | Float_t dl3=tpar[2]; | |
438 | ||
439 | ||
440 | tpar[0]=0; | |
dbbe5bc1 | 441 | tpar[1]=kRB1+kHB1; |
442 | tpar[2]=-kLB1/2.; | |
5aba2f60 | 443 | gMC->Gsvolu("YBU1", "TUBE", idtmed[kVacuum+40], tpar, 3); |
444 | ||
dbbe5bc1 | 445 | dz=-kLB1/2.+dl3; |
5aba2f60 | 446 | gMC->Gspos("YB13", 1, "YBU1", 0., 0., dz, 0, "ONLY"); |
447 | dz+=dl3; | |
448 | dz+=dl1; | |
449 | gMC->Gspos("YB11", 1, "YBU1", 0., 0., dz, 0, "ONLY"); | |
450 | dz+=dl1; | |
451 | dz+=dl2; | |
452 | gMC->Gspos("YB12", 1, "YBU1", 0., 0., dz, 0, "ONLY"); | |
453 | dz+=dl2; | |
454 | dz+=dl1; | |
455 | gMC->Gspos("YB11", 2, "YBU1", 0., 0., dz, 0, "ONLY"); | |
456 | dz+=dl1; | |
457 | dz+=dl3; | |
458 | gMC->Gspos("YB13", 2, "YBU1", 0., 0., dz, 0, "ONLY"); | |
459 | ||
460 | ||
461 | tpar[0]=0; | |
dbbe5bc1 | 462 | tpar[1]=kRB1+kHB1+0.5; |
463 | tpar[2]=12.*kLB1/2.; | |
5aba2f60 | 464 | gMC->Gsvolu("YBM1", "TUBE", idtmed[kVacuum+40], tpar, 3); |
74b346fb | 465 | gMC->Gsdvn("YB1S", "YBM1", 12 , 3); |
466 | ||
77976fd8 | 467 | Float_t bsize = tpar[2]; |
dbbe5bc1 | 468 | tpar[0]=kRB1+kHB1; |
469 | tpar[2]=-kLB1/2.; | |
77976fd8 | 470 | gMC->Gsvolu("YBI1", "TUBE", idtmed[kInsulation+40], tpar, 3); |
77976fd8 | 471 | |
74b346fb | 472 | gMC->Gspos("YBI1", 1, "YB1S", 0., 0., 0., 0, "ONLY"); |
473 | gMC->Gspos("YBU1", 1, "YB1S", 0., 0., 0., 0, "ONLY"); | |
3a685df6 | 474 | |
dbbe5bc1 | 475 | dz=-dl+(kZvac1-zstart)+kDr11/2.+bsize; |
5aba2f60 | 476 | gMC->Gspos("YBM1", 1, "YMO1", 0., 0., dz, 0, "ONLY"); |
477 | ||
dbbe5bc1 | 478 | // dz=dl-kDr13-(kZvac4-kZvac3)-bsize; |
b21a5bbd | 479 | // gMC->Gspos("YBM1", 2, "YMO1", 0., 0., dz, 0, "ONLY"); |
5aba2f60 | 480 | |
77976fd8 | 481 | |
5aba2f60 | 482 | // |
483 | // Flange | |
484 | ||
485 | tpar[0]=0; | |
dbbe5bc1 | 486 | tpar[1]=kRF1+0.6; |
487 | tpar[2]=kDF1/2.; | |
5aba2f60 | 488 | gMC->Gsvolu("YFM1", "TUBE", idtmed[kVacuum+40], tpar, 3); |
77976fd8 | 489 | // Steel |
dbbe5bc1 | 490 | tpar[0]=kRB1; |
491 | tpar[1]=kRF1+0.6; | |
492 | tpar[2]=kDF1/2.; | |
5aba2f60 | 493 | gMC->Gsvolu("YF11", "TUBE", idtmed[kSteel+40], tpar, 3); |
77976fd8 | 494 | // Insulation |
dbbe5bc1 | 495 | tpar[0]=kRF1; |
496 | tpar[1]=kRF1+0.5; | |
497 | tpar[2]=kDF1/2.; | |
77976fd8 | 498 | gMC->Gsvolu("YF12", "TUBE", idtmed[kInsulation+40], tpar, 3); |
5aba2f60 | 499 | |
77976fd8 | 500 | |
501 | gMC->Gspos("YF11", 1, "YFM1", 0., 0., 0., 0, "ONLY"); | |
502 | gMC->Gspos("YF12", 1, "YFM1", 0., 0., 0., 0, "ONLY"); | |
5aba2f60 | 503 | |
dbbe5bc1 | 504 | dz=-dl+(kZvac1-zstart)+kDr11/2.+2.*bsize+kDF1/2.+3.; |
5aba2f60 | 505 | gMC->Gspos("YFM1", 2, "YMO1", 0., 0., dz, 0, "ONLY"); |
506 | ||
507 | // | |
508 | // pipe between flange and bellows | |
77976fd8 | 509 | // |
510 | // Steel | |
dbbe5bc1 | 511 | tpar[0]=kRB1-dTubeS; |
512 | tpar[1]=kRB1+0.6; | |
7520e6df | 513 | tpar[2]=1.5; |
5aba2f60 | 514 | gMC->Gsvolu("YPF1", "TUBE", idtmed[kSteel+40], tpar, 3); |
77976fd8 | 515 | // Insulation |
dbbe5bc1 | 516 | tpar[0]=kRB1; |
517 | tpar[1]=kRB1+0.5; | |
77976fd8 | 518 | gMC->Gsvolu("YPS1", "TUBE", idtmed[kInsulation+40], tpar, 3); |
519 | gMC->Gspos("YPS1", 1, "YPF1", 0., 0., 0., 0, "ONLY"); | |
520 | ||
dbbe5bc1 | 521 | dz=dz-1.5-kDF1/2.; |
5aba2f60 | 522 | gMC->Gspos("YPF1", 1, "YMO1", 0., 0., dz, 0, "ONLY"); |
dbbe5bc1 | 523 | dz=dz+3.0+kDF1; |
5aba2f60 | 524 | gMC->Gspos("YPF1", 2, "YMO1", 0., 0., dz, 0, "ONLY"); |
525 | ||
526 | // | |
527 | // begin Fluka | |
b21a5bbd | 528 | Float_t z1, z2, zcy1, zcy2, zfl; |
5aba2f60 | 529 | |
b21a5bbd | 530 | if (fWriteGeometry) { |
531 | flukaGeom->Comment("First Bellow"); | |
dbbe5bc1 | 532 | z1=kZvac1+kDr11; |
3a685df6 | 533 | for (i=0; i<10; i++) { |
dbbe5bc1 | 534 | z2=z1+kEB1; |
535 | flukaGeom->Cylinder(0., kRB1, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
536 | flukaGeom->Cylinder(kRB1, kRB1+kHB1, z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
5aba2f60 | 537 | |
538 | z1=z2; | |
dbbe5bc1 | 539 | z2+=kLB1/2.-kEB1; |
540 | flukaGeom->Cylinder(0., kRB1+kHB1-kEB1, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
541 | flukaGeom->Cylinder(kRB1+kHB1-kEB1, kRB1+kHB1, z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
5aba2f60 | 542 | z1=z2; |
dbbe5bc1 | 543 | z2=z1+kEB1; |
544 | flukaGeom->Cylinder(0., kRB1, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
545 | flukaGeom->Cylinder(kRB1, kRB1+kHB1, z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
5aba2f60 | 546 | z1=z2; |
dbbe5bc1 | 547 | z2+=kLB1/2.-kEB1; |
548 | flukaGeom->Cylinder(0., kRB1, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
549 | flukaGeom->Cylinder(kRB1, kRB1+kEB1, z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
550 | flukaGeom->Cylinder(kRB1+kEB1, kRB1+kHB1, z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
5aba2f60 | 551 | z1=z2; |
552 | } | |
dbbe5bc1 | 553 | flukaGeom->Cylinder(kRB1+kHB1, kRB1+kHB1+0.5, kZvac1+kDr11, z1, posfluka, "AIR", "MF", "$SHH"); |
554 | flukaGeom->Cylinder(kRB1+kHB1+0.5, rBox, kZvac1+kDr11, z1, posfluka, "AIR", "MF", "$SHH"); | |
b21a5bbd | 555 | zcy1=z1; |
5aba2f60 | 556 | |
557 | ||
558 | flukaGeom->Comment("Second Bellow"); | |
dbbe5bc1 | 559 | z1=kZvac3-kDr13; |
3a685df6 | 560 | for (i=0; i<10; i++) { |
dbbe5bc1 | 561 | z2=z1-kEB1; |
562 | flukaGeom->Cylinder(0., kRB1, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); | |
563 | flukaGeom->Cylinder(kRB1, kRB1+kHB1, z2, z1, posfluka, "STEEL", "MF", "$SHH"); | |
5aba2f60 | 564 | z1=z2; |
dbbe5bc1 | 565 | z2-=kLB1/2.-kEB1; |
566 | flukaGeom->Cylinder(0., kRB1+kHB1-kEB1, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); | |
567 | flukaGeom->Cylinder(kRB1+kHB1-kEB1, kRB1+kHB1, z2, z1, posfluka, "STEEL", "MF", "$SHH"); | |
5aba2f60 | 568 | z1=z2; |
dbbe5bc1 | 569 | z2=z1-kEB1; |
570 | flukaGeom->Cylinder(0., kRB1, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); | |
571 | flukaGeom->Cylinder(kRB1, kRB1+kHB1, z2, z1, posfluka, "STEEL", "MF", "$SHH"); | |
5aba2f60 | 572 | z1=z2; |
dbbe5bc1 | 573 | z2-=kLB1/2.-kEB1; |
574 | flukaGeom->Cylinder(0., kRB1, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); | |
575 | flukaGeom->Cylinder(kRB1, kRB1+kEB1, z2, z1, posfluka, "STEEL", "MF", "$SHH"); | |
576 | flukaGeom->Cylinder(kRB1+kEB1, kRB1+kHB1, z2, z1, posfluka, "AIR", "MF", "$SHH"); | |
5aba2f60 | 577 | z1=z2; |
578 | } | |
dbbe5bc1 | 579 | flukaGeom->Cylinder(kRB1+kHB1, kRB1+kHB1+0.5, z1, kZvac3-kDr13, posfluka, "AIR", "MF", "$SHH"); |
580 | flukaGeom->Cylinder(kRB1+kHB1+0.5, rBox, z1, kZvac3-kDr13, posfluka, "AIR", "MF", "$SHH"); | |
5aba2f60 | 581 | |
b21a5bbd | 582 | zcy2=z1; |
5aba2f60 | 583 | flukaGeom->Comment("Flange"); |
b21a5bbd | 584 | zfl=(zcy1+zcy2)/2.; |
5aba2f60 | 585 | |
dbbe5bc1 | 586 | z1=zfl-kDF1/2.; |
587 | z2=zfl+kDF1/2.; | |
588 | flukaGeom->Cylinder(0.,kRF1-2. , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
589 | flukaGeom->Cylinder(kRF1-2., kRF1 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
590 | flukaGeom->Cylinder(kRF1, kRF1+0.05 , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
591 | flukaGeom->Cylinder(kRF1+0.05, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
5aba2f60 | 592 | z2=z1; |
dbbe5bc1 | 593 | z1=z2-kDFlange; |
594 | flukaGeom->Cylinder(0.,kRB1 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
595 | flukaGeom->Cylinder(kRB1, kRF1 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
596 | flukaGeom->Cylinder(kRF1, kRF1+0.5 , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
597 | flukaGeom->Cylinder(kRF1+0.5, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
5aba2f60 | 598 | z2=z1; |
599 | z1=zcy1; | |
dbbe5bc1 | 600 | flukaGeom->Cylinder(0.,kRB1 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); |
601 | flukaGeom->Cylinder(kRB1, kRB1+0.1 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
602 | flukaGeom->Cylinder(kRB1+0.1, kRB1+0.6 , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
603 | flukaGeom->Cylinder(kRB1+0.6, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
604 | ||
605 | z1=zfl+kDF1/2.; | |
606 | z2=z1+kDFlange; | |
607 | flukaGeom->Cylinder(0.,kRB1 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
608 | flukaGeom->Cylinder(kRB1, kRF1 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
609 | flukaGeom->Cylinder(kRF1, kRF1+0.5 , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
610 | flukaGeom->Cylinder(kRF1+0.5, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
5aba2f60 | 611 | z1=z2; |
612 | z2=zcy2; | |
dbbe5bc1 | 613 | flukaGeom->Cylinder(0.,kRB1 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); |
614 | flukaGeom->Cylinder(kRB1, kRB1+0.1 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
615 | flukaGeom->Cylinder(kRB1+0.1, kRB1+0.6 , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
616 | flukaGeom->Cylinder(kRB1+0.6, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
b21a5bbd | 617 | } |
5aba2f60 | 618 | // end Fluka |
619 | // | |
620 | ||
77976fd8 | 621 | // Pipe+Heating 1.5 mm |
622 | // Heating Jacket 5.0 mm | |
623 | // Protection 1.0 mm | |
624 | // ======================== | |
625 | // 7.5 mm | |
5aba2f60 | 626 | // pipe and heating jackets outside bellows |
627 | // | |
628 | // left side | |
dbbe5bc1 | 629 | cpar0[0]=(kZvac1+kDr11/2.-zstart)/2; |
630 | cpar0[1]=kRVacu-0.05 +(zstart-kZOpen)*TMath::Tan(kThetaOpen1); | |
631 | cpar0[2]=kRVacu+0.7 +(zstart-kZOpen)*TMath::Tan(kThetaOpen1); | |
632 | cpar0[3]=cpar0[1]+2.*cpar0[0]*TMath::Tan(kThetaOpen1); | |
633 | cpar0[4]=cpar0[2]+2.*cpar0[0]*TMath::Tan(kThetaOpen1); | |
5aba2f60 | 634 | gMC->Gsvolu("YV11", "CONE", idtmed[kSteel+40], cpar0, 5); |
635 | // | |
636 | // insulation | |
637 | dTubeS=0.15; | |
638 | cpar[0]=cpar0[0]; | |
639 | cpar[1]=cpar0[1]+0.15; | |
640 | cpar[2]=cpar0[1]+0.65; | |
641 | cpar[3]=cpar0[3]+0.15; | |
642 | cpar[4]=cpar0[3]+0.65; | |
643 | gMC->Gsvolu("YI11", "CONE", idtmed[kInsulation+40], cpar, 5); | |
644 | gMC->Gspos("YI11", 1, "YV11", 0., 0., 0., 0, "ONLY"); | |
5aba2f60 | 645 | dz=-dl+cpar0[0]; |
646 | gMC->Gspos("YV11", 1, "YMO1", 0., 0., dz, 0, "ONLY"); | |
647 | ||
648 | // begin Fluka | |
649 | // | |
650 | Float_t rf1[10], rf2[10]; | |
b21a5bbd | 651 | char* materialsA[7] |
652 | = {"VACUUM", "STEEL", "PIPEINSU", "STEEL", "AIR", "AIR"}; | |
653 | char* fieldsA[7] | |
654 | = {"MF", "MF", "MF", "MF", "MF", "MF"}; | |
655 | char* cutsA[7] | |
656 | = {"$SHH","$SHH","$SHH","$SHH","$SHH","$SHH","$SHH"}; | |
657 | ||
658 | if (fWriteGeometry) { | |
5aba2f60 | 659 | rf1[0]=0.; rf2[0]=0.; |
660 | rf1[1] = cpar0[1]; | |
661 | rf2[1] = cpar0[3]; | |
662 | ||
663 | ||
664 | rf1[2]=rf1[1]+0.15; rf1[3]=rf1[2]+0.5; rf1[4]=rf1[3]+0.1; | |
77976fd8 | 665 | rf1[5]=par1[4]; |
5aba2f60 | 666 | rf2[2]=rf2[1]+0.15; rf2[3]=rf2[2]+0.5; rf2[4]=rf2[3]+0.1; |
77976fd8 | 667 | rf2[5]=par1[7]; |
5aba2f60 | 668 | |
5aba2f60 | 669 | |
670 | flukaGeom->Comment("1st part: Beam pipe lateral struture (left)"); | |
dbbe5bc1 | 671 | flukaGeom->OnionCone(rf1, rf2, 6 , zstart, kZvac1, posfluka, materialsA, fieldsA, cutsA); |
d3be3170 | 672 | for (i=0; i<6; i++) rf1[i]=rf2[i]; |
dbbe5bc1 | 673 | for (i=1; i<6; i++) rf2[i]=rf1[i]+kDr11*TMath::Tan(kThetaOpen1); |
674 | flukaGeom->OnionCone(rf1, rf2, 6 , kZvac1, kZvac1+kDr11, posfluka, materialsA, fieldsA, cutsA); | |
675 | flukaGeom->Cone(rc1, rf2[5], rc1, rc1+kDr11, kZvac1 , kZvac1+kDr11, posfluka,"AIR", "MF", "$SHH"); | |
b21a5bbd | 676 | } |
677 | ||
5aba2f60 | 678 | // |
679 | // end Fluka | |
680 | ||
681 | ||
682 | // right side | |
77976fd8 | 683 | dTubeS = 0.35; |
684 | dVacuS += 0.25; | |
5aba2f60 | 685 | |
dbbe5bc1 | 686 | cpar0[0] = (kZvac4-kZvac3)/2; |
687 | cpar0[1] = kRB1; | |
77976fd8 | 688 | cpar0[2] = cpar0[1]+dVacuS; |
dbbe5bc1 | 689 | cpar0[3] = cpar0[1]+2.*cpar0[0]*TMath::Tan(kThetaOpenB); |
690 | cpar0[4] = cpar0[2]+2.*cpar0[0]*TMath::Tan(kThetaOpenB); | |
5aba2f60 | 691 | gMC->Gsvolu("YV12", "CONE", idtmed[kSteel], cpar0, 5); |
692 | Float_t r2V=cpar0[3]; | |
693 | // | |
694 | // insulation | |
77976fd8 | 695 | cpar[0] = cpar0[0]; |
696 | cpar[1] = cpar0[1]+dTubeS; | |
dbbe5bc1 | 697 | cpar[2] = cpar0[1]+dTubeS+kDInsuS; |
77976fd8 | 698 | cpar[3] = cpar0[3]+dTubeS; |
dbbe5bc1 | 699 | cpar[4] = cpar0[3]+dTubeS+kDInsuS; |
5aba2f60 | 700 | gMC->Gsvolu("YI12", "CONE", idtmed[kInsulation], cpar, 5); |
701 | gMC->Gspos("YI12", 1, "YV12", 0., 0., 0., 0, "ONLY"); | |
702 | ||
5aba2f60 | 703 | dz=dl-cpar0[0]; |
704 | gMC->Gspos("YV12", 1, "YMO1", 0., 0., dz, 0, "ONLY"); | |
705 | ||
706 | // | |
707 | // begin Fluka | |
77976fd8 | 708 | char* materialsB[5] |
709 | = {"VACUUM", "STEEL", "PIPEINSU", "STEEL", "AIR"}; | |
710 | ||
711 | char* fieldsB[5] | |
712 | = {"MF", "MF", "MF", "MF", "MF"}; | |
5aba2f60 | 713 | |
77976fd8 | 714 | char* cutsB[5] |
715 | = {"$SHH","$SHH","$SHH","$SHH","$SHH"}; | |
b21a5bbd | 716 | |
717 | if (fWriteGeometry) { | |
718 | ||
5aba2f60 | 719 | rf1[0]=rf2[0]=0.; |
720 | rf1[1]=cpar0[1]; | |
721 | rf2[1]=cpar0[3]; | |
722 | ||
dbbe5bc1 | 723 | rf1[2]=rf1[1]+dTubeS; rf1[3]=rf1[2]+kDInsuS; rf1[4]=rf1[3]+kDEnveS; |
77976fd8 | 724 | rf1[5]=r2; |
5aba2f60 | 725 | |
dbbe5bc1 | 726 | rf2[2]=rf2[1]+dTubeS; rf2[3]=rf2[2]+kDInsuS; rf2[4]=rf2[3]+kDEnveS; |
77976fd8 | 727 | rf2[5]=r2; |
5aba2f60 | 728 | flukaGeom->Comment("1st part: Beam pipe lateral structure (right)"); |
dbbe5bc1 | 729 | flukaGeom->OnionCone(rf1, rf2, 6 , kZvac3, kZvac4, posfluka, materialsB, fieldsB, cutsB); |
77976fd8 | 730 | for (i=0; i<6; i++) rf2[i]=rf1[i]; |
731 | for (i=1; i<5; i++) rf1[i]=rf2[i]; | |
dbbe5bc1 | 732 | rf1[5]=rf2[5]+kDr13; |
733 | flukaGeom->OnionCone(rf1, rf2, 6 , kZvac3-kDr13, kZvac3, posfluka, materialsB, fieldsB, cutsB); | |
b21a5bbd | 734 | } |
735 | ||
5aba2f60 | 736 | // |
737 | // end Fluka | |
738 | ||
739 | // | |
740 | // Second Section | |
741 | // Between first and second bellow section | |
742 | // | |
743 | ||
744 | par2[0] = 0.; | |
745 | par2[1] = 360.; | |
77976fd8 | 746 | par2[2] = 11.; |
dbbe5bc1 | 747 | dl=(kZvac7-kZvac4)/2.; |
a0cb6c86 | 748 | // recess station 2 |
5aba2f60 | 749 | par2[3] = -dl; |
a0cb6c86 | 750 | par2[4] = r2; |
dbbe5bc1 | 751 | par2[5] = kR21; |
a0cb6c86 | 752 | |
77976fd8 | 753 | par2[6] = -dl+.1; |
a0cb6c86 | 754 | par2[7] = r2; |
dbbe5bc1 | 755 | par2[8] = kR21; |
5aba2f60 | 756 | |
dbbe5bc1 | 757 | par2[9] = -dl+(kZvac6-kZvac4); |
758 | par2[10] = r2+(kZvac6-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
759 | par2[11] = kR21; | |
5aba2f60 | 760 | |
dbbe5bc1 | 761 | par2[12] = -dl+(kZvac6-kZvac4); |
5aba2f60 | 762 | par2[13] = par2[10]; |
dbbe5bc1 | 763 | par2[14] = kZvac6*TMath::Tan(kAccMin); |
5aba2f60 | 764 | |
765 | // Start of Pb section | |
dbbe5bc1 | 766 | par2[15] = -dl+(kZPb-kZvac4); |
767 | par2[16] = r2+(kZPb-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
768 | par2[17] = kZPb*TMath::Tan(kAccMin); | |
5aba2f60 | 769 | // |
770 | // end of cone following 2 deg line | |
dbbe5bc1 | 771 | par2[18] = -dl+(kZConeE-kZvac4); |
772 | par2[19] = r2+(kZConeE-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
5aba2f60 | 773 | par2[20] = 30.; |
77976fd8 | 774 | // recess station 3 |
dbbe5bc1 | 775 | par2[21] = -dl+(kZch31-kZvac4); |
776 | par2[22] = r2+(kZch31-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
5aba2f60 | 777 | par2[23] = 30.; |
778 | ||
dbbe5bc1 | 779 | par2[24] = -dl+(kZch31-kZvac4); |
780 | par2[25] = r2+(kZch31-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
77976fd8 | 781 | par2[26] = 29.; |
5aba2f60 | 782 | |
dbbe5bc1 | 783 | par2[27] = -dl+(kZch32-kZvac4); |
784 | par2[28] = r2+(kZch32-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
77976fd8 | 785 | par2[29] = 29.; |
5aba2f60 | 786 | |
dbbe5bc1 | 787 | par2[30] = -dl+(kZch32-kZvac4); |
788 | par2[31] = r2+(kZch32-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
77976fd8 | 789 | par2[32] = 30.; |
5aba2f60 | 790 | |
dbbe5bc1 | 791 | par2[33] = -dl+(kZvac7-kZvac4); |
792 | par2[34] = r2+(kZvac7-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
77976fd8 | 793 | par2[35] = 30.; |
5aba2f60 | 794 | |
77976fd8 | 795 | gMC->Gsvolu("YGO2", "PCON", idtmed[kSteel+40], par2, 36); |
5aba2f60 | 796 | |
77976fd8 | 797 | // |
798 | // begin Fluka | |
dbbe5bc1 | 799 | Float_t r3V = 0.; |
b21a5bbd | 800 | |
801 | if (fWriteGeometry) { | |
802 | char* materials1[8] | |
77976fd8 | 803 | = {"VACUUM", "STEEL", "PIPEINSU", "STEEL", "AIR", "NIW", "NIW", "STEEL"}; |
804 | char* fields1[8] | |
805 | = {"MF", "MF", "MF", "MF", "MF", "MF", "MF", "MF"}; | |
806 | char* cuts1[8] | |
807 | = {"$SHH","$SHH","$SHH","$SHH","$SHH","$SHH","$SHH","$SHH"}; | |
5aba2f60 | 808 | |
77976fd8 | 809 | flukaGeom->Comment("2nd part: Beam shield lateral struture (0)"); |
810 | // until end of recess 1 | |
dbbe5bc1 | 811 | rf1[0] = 0.; rf1[1] = r2V; rf1[2] = rf1[1] + dTubeS; rf1[3] = rf1[2] + kDInsuS; |
812 | rf1[4] = rf1[3] + kDEnveS; rf1[5] = r2; rf1[6] = rf1[5]+2.; | |
813 | rf1[7] = kR11-kDRSteel1; rf1[8] = kR21; | |
5aba2f60 | 814 | |
dbbe5bc1 | 815 | for (i=1; i<7; i++) rf2[i]=rf1[i]+4.*TMath::Tan(kThetaOpenB); |
77976fd8 | 816 | rf2[7] = rf1[7]; |
817 | rf2[8] = rf1[8]; | |
dbbe5bc1 | 818 | flukaGeom->OnionCone(rf1, rf2, 9 , kZvac4, kZvac4+4, posfluka, materials1, fields1, cuts1); |
77976fd8 | 819 | |
820 | flukaGeom->Comment("2nd part: Beam shield lateral struture (1)"); | |
821 | // until end of recess 2 | |
822 | for (i=0; i<9; i++) rf1[i]=rf2[i]; | |
dbbe5bc1 | 823 | rf1[7] = kR21-kDRSteel2; rf1[8] = kR21; |
824 | for (i=1; i<9; i++) rf2[i]=rf1[i]+(kZvac6-kZvac4-4.)*TMath::Tan(kThetaOpenB); | |
77976fd8 | 825 | rf2[7] = rf1[7]; |
826 | rf2[8] = rf1[8]; | |
dbbe5bc1 | 827 | flukaGeom->OnionCone(rf1, rf2, 9 , kZvac4+4, kZvac6, posfluka, materials1, fields1, cuts1); |
77976fd8 | 828 | |
829 | flukaGeom->Comment("2nd part: Beam shield lateral struture (2)"); | |
830 | // steel recess | |
831 | for (i=0; i<9; i++) rf1[i]=rf2[i]; | |
dbbe5bc1 | 832 | rf1[8] = kZvac6*TMath::Tan(kAccMin); |
833 | rf1[7] = kR21-kDRSteel2; | |
77976fd8 | 834 | |
dbbe5bc1 | 835 | for (i=1; i<9; i++) rf2[i]=rf1[i]+4.*TMath::Tan(kThetaOpenB); |
77976fd8 | 836 | rf2[7] = rf1[7]; |
837 | ||
dbbe5bc1 | 838 | rf2[8] = -(rf1[8]+4.*TMath::Tan(kAccMin)); |
77976fd8 | 839 | rf1[8] = -rf1[8]; |
840 | ||
dbbe5bc1 | 841 | flukaGeom->OnionCone(rf1, rf2, 9 , kZvac6, kZvac6+4, posfluka, materials1, fields1, cuts1); |
77976fd8 | 842 | rf1[8] = -rf1[8]; |
843 | rf2[8] = -rf2[8]; | |
5aba2f60 | 844 | |
77976fd8 | 845 | flukaGeom->Comment("2nd part: Beam shield lateral struture (3)"); |
846 | // until start of lead section | |
847 | for (i=0; i<9; i++) rf1[i]=rf2[i]; | |
dbbe5bc1 | 848 | for (i=1; i<9; i++) rf2[i]=rf1[i]+(kZPb-kZvac6-4.)*TMath::Tan(kThetaOpenB); |
849 | rf1[7] = rf1[8] - kDRSteel2; | |
850 | rf2[8] = rf1[8] + (kZPb-kZvac6-4.)*TMath::Tan(kAccMin); | |
851 | rf2[7] = rf2[8] - kDRSteel2; | |
77976fd8 | 852 | |
853 | rf1[8]=-rf1[8]; | |
854 | rf2[8]=-rf2[8]; | |
dbbe5bc1 | 855 | flukaGeom->OnionCone(rf1, rf2, 9 , kZvac6+4, kZPb, posfluka, materials1, fields1, cuts1); |
77976fd8 | 856 | rf1[8]=-rf1[8]; |
857 | rf2[8]=-rf2[8]; | |
858 | ||
859 | flukaGeom->Comment("2nd part: Beam shield lateral struture (4)"); | |
860 | // until end of 2deg | |
861 | materials1[5] = "LEAD"; | |
862 | materials1[6] = "LEAD"; | |
863 | for (i=0; i<9; i++) rf1[i]=rf2[i]; | |
dbbe5bc1 | 864 | for (i=1; i<9; i++) rf2[i]=rf1[i]+(kZConeE-kZPb)*TMath::Tan(kThetaOpenB); |
77976fd8 | 865 | rf1[8] = -rf1[8]; |
866 | rf2[8] = -30.; | |
867 | rf2[7] = 26.; | |
dbbe5bc1 | 868 | flukaGeom->OnionCone(rf1, rf2, 9 , kZPb, kZConeE, posfluka, materials1, fields1, cuts1); |
77976fd8 | 869 | rf1[8]=-rf1[8]; |
870 | rf2[8]=-rf2[8]; | |
871 | ||
872 | flukaGeom->Comment("2nd part: Beam shield lateral struture (4)"); | |
873 | // until end of this section | |
874 | for (i=0; i<9; i++) rf1[i]=rf2[i]; | |
dbbe5bc1 | 875 | for (i=1; i<9; i++) rf2[i]=rf1[i]+(kZvac7-kZConeE)*TMath::Tan(kThetaOpenB); |
77976fd8 | 876 | rf2[8] = 30; |
877 | rf2[7] = 26; | |
dbbe5bc1 | 878 | flukaGeom->OnionCone(rf1, rf2, 9 , kZConeE, kZvac7, posfluka, materials1, fields1, cuts1); |
5aba2f60 | 879 | |
b21a5bbd | 880 | r3V = rf2[1]; |
881 | } | |
882 | ||
5aba2f60 | 883 | // end Fluka |
884 | ||
885 | // | |
77976fd8 | 886 | // Lead cone |
5aba2f60 | 887 | // |
b21a5bbd | 888 | Float_t parPb[18]; |
889 | parPb[ 0] = 0.; | |
890 | parPb[ 1] = 360.; | |
891 | parPb[ 2] = 5.; | |
dbbe5bc1 | 892 | Float_t dlPb=(kZvac7-kZPb)/2.; |
5aba2f60 | 893 | |
b21a5bbd | 894 | parPb[ 3] = -dlPb; |
dbbe5bc1 | 895 | parPb[ 4] = r2+(kZPb-kZvac4-10.) * TMath::Tan(kThetaOpen2); |
896 | parPb[ 5] = kZPb*TMath::Tan(kAccMin)-kDRSteel2; | |
5aba2f60 | 897 | |
dbbe5bc1 | 898 | parPb[ 6] = -dlPb+(kZConeE-kZPb); |
899 | parPb[ 7] = r2+(kZConeE-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
b21a5bbd | 900 | parPb[ 8] = 26.; |
901 | ||
dbbe5bc1 | 902 | parPb[ 9] = -dlPb+(kZch32+4.-kZPb); |
903 | parPb[10] = r2+(kZch32+4.-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
77976fd8 | 904 | parPb[11] = 26.; |
a0cb6c86 | 905 | |
dbbe5bc1 | 906 | parPb[12] = -dlPb+(kZch32+4.-kZPb); |
907 | parPb[13] = r2+(kZch32+4.-kZvac4-10.) * TMath::Tan(kThetaOpen2); | |
b21a5bbd | 908 | parPb[14] = 30.; |
909 | ||
910 | parPb[15] = dlPb; | |
dbbe5bc1 | 911 | parPb[16] = r2+(kZvac7-kZvac4-10.) * TMath::Tan(kThetaOpen2); |
b21a5bbd | 912 | parPb[17] = 30.; |
913 | ||
914 | gMC->Gsvolu("YXO2", "PCON", idtmed[kPb], parPb, 18); | |
dbbe5bc1 | 915 | gMC->Gspos("YXO2", 1, "YGO2", 0., 0., (kZPb-kZvac4)/2., 0, "ONLY"); |
a0cb6c86 | 916 | |
77976fd8 | 917 | // |
918 | // W cone | |
919 | // | |
920 | Float_t parW[15]; | |
921 | parW[0] = 0.; | |
922 | parW[1] = 360.; | |
923 | parW[2] = 4.; | |
dbbe5bc1 | 924 | Float_t dlW=(kZPb-kZvac4)/2.; |
a0cb6c86 | 925 | |
77976fd8 | 926 | parW[3] = -dlW; |
927 | parW[4] = r2; | |
dbbe5bc1 | 928 | parW[5] = kR21-kDRSteel2; |
a0cb6c86 | 929 | |
dbbe5bc1 | 930 | parW[6] = -dlW+(kZvac6-kZvac4)+kDRSteel2; |
931 | parW[7] = r2+(kZvac6-kZvac4+kDRSteel2) * TMath::Tan(kThetaOpen2); | |
932 | parW[8] = kR21-kDRSteel2; | |
77976fd8 | 933 | |
dbbe5bc1 | 934 | parW[9] = -dlW+(kZvac6-kZvac4)+kDRSteel2; |
935 | parW[10] = r2+(kZvac6-kZvac4+kDRSteel2) * TMath::Tan(kThetaOpen2); | |
936 | parW[11] = (kZvac6+kDRSteel2)*TMath::Tan(kAccMin)-kDRSteel2; | |
77976fd8 | 937 | |
938 | parW[12] = dlW; | |
dbbe5bc1 | 939 | parW[13] = r2+(kZPb-kZvac4) * TMath::Tan(kThetaOpen2); |
940 | parW[14] = kZPb*TMath::Tan(kAccMin)-kDRSteel2; | |
a0cb6c86 | 941 | |
77976fd8 | 942 | gMC->Gsvolu("YYO2", "PCON", idtmed[kNiCuW], parW, 15); |
dbbe5bc1 | 943 | gMC->Gspos("YYO2", 1, "YGO2", 0., 0., -(kZvac7-kZPb)/2., 0, "ONLY"); |
a0cb6c86 | 944 | |
77976fd8 | 945 | for (i=4; i<35; i+=3) par2[i] = 0; |
5aba2f60 | 946 | |
77976fd8 | 947 | gMC->Gsvolu("YMO2", "PCON", idtmed[kVacuum+40], par2, 36); |
5aba2f60 | 948 | gMC->Gspos("YGO2", 1, "YMO2", 0., 0., 0., 0, "ONLY"); |
949 | dZ+=dl; | |
950 | gMC->Gspos("YMO2", 1, "YMOT", 0., 0., dZ, 0, "ONLY"); | |
951 | dZ+=dl; | |
952 | // | |
5aba2f60 | 953 | // |
954 | // 2nd section: vacuum system | |
955 | // | |
dbbe5bc1 | 956 | cpar0[0]=(kZvac7-kZvac4)/2; |
5aba2f60 | 957 | cpar0[1]=r2V; |
958 | cpar0[2]=r2V+dVacuS; | |
dbbe5bc1 | 959 | cpar0[3]=cpar0[1]+2.*cpar0[0]*TMath::Tan(kThetaOpenB); |
960 | cpar0[4]=cpar0[2]+2.*cpar0[0]*TMath::Tan(kThetaOpenB); | |
5aba2f60 | 961 | gMC->Gsvolu("YV21", "CONE", idtmed[kSteel+40], cpar0, 5); |
962 | // | |
963 | // insulation | |
964 | cpar[0]=cpar0[0]; | |
965 | cpar[1]=cpar0[1]+dTubeS; | |
dbbe5bc1 | 966 | cpar[2]=cpar0[1]+dTubeS+kDInsuS; |
5aba2f60 | 967 | cpar[3]=cpar0[3]+dTubeS; |
dbbe5bc1 | 968 | cpar[4]=cpar0[3]+dTubeS+kDInsuS; |
5aba2f60 | 969 | gMC->Gsvolu("YI21", "CONE", idtmed[kInsulation+40], cpar, 5); |
970 | gMC->Gspos("YI21", 1, "YV21", 0., 0., 0., 0, "ONLY"); | |
77976fd8 | 971 | gMC->Gspos("YV21", 1, "YMO2", 0., 0., 0., 0, "ONLY"); |
5aba2f60 | 972 | |
973 | // | |
974 | // Third Section: Bellows and Flange | |
975 | // | |
976 | par3[0] = 0.; | |
977 | par3[1] = 360.; | |
978 | par3[2] = 8.; | |
dbbe5bc1 | 979 | dl=(kZvac9-kZvac7)/2.; |
5aba2f60 | 980 | |
981 | par3[3] = -dl; | |
dbbe5bc1 | 982 | par3[4] = r2+(kZvac7-kZvac3) * TMath::Tan(kThetaOpen2); |
5aba2f60 | 983 | par3[5] = 30.; |
984 | ||
dbbe5bc1 | 985 | par3[6] = -dl+kDr21; |
986 | par3[7] = par3[4]+kDr21; | |
5aba2f60 | 987 | par3[8] = 30.; |
988 | ||
dbbe5bc1 | 989 | par3[9] = par3[6]+kDB2; |
5aba2f60 | 990 | par3[10] = par3[7]; |
991 | par3[11] = 30.; | |
992 | ||
dbbe5bc1 | 993 | par3[12] = par3[9]+kDr22; |
994 | par3[13] = par3[10]+kDr22; | |
5aba2f60 | 995 | par3[14] = 30.; |
996 | ||
dbbe5bc1 | 997 | par3[15] = par3[12]+kDF2; |
5aba2f60 | 998 | par3[16] = par3[13]; |
999 | par3[17] = 30.; | |
1000 | ||
dbbe5bc1 | 1001 | par3[18] = par3[15]+kDr22; |
1002 | par3[19] = par3[16]-kDr22; | |
5aba2f60 | 1003 | par3[20] = 30.; |
1004 | ||
dbbe5bc1 | 1005 | par3[21] = par3[18]+kDB2; |
5aba2f60 | 1006 | par3[22] = par3[19]; |
1007 | par3[23] = 30.; | |
1008 | ||
dbbe5bc1 | 1009 | par3[24] = par3[21]+kDr23; |
a0cb6c86 | 1010 | par3[25] = par3[22]; |
5aba2f60 | 1011 | par3[26] = 30.; |
1012 | // | |
1013 | rBox=par3[22]-0.1; | |
1014 | Float_t r3=par3[25]; | |
1015 | ||
1016 | gMC->Gsvolu("YGO3", "PCON", idtmed[iHeavy+40], par3, 27); | |
1017 | ||
5aba2f60 | 1018 | // begin Fluka |
b21a5bbd | 1019 | if (fWriteGeometry) { |
77976fd8 | 1020 | Float_t rfvacu0[15]; |
5aba2f60 | 1021 | for (ifl=0; ifl<8; ifl++) { |
dbbe5bc1 | 1022 | zfluka[ifl]=par3[3+3*ifl]+dl+kZvac7; |
5aba2f60 | 1023 | rfluka1[ifl] = par3[4+3*ifl]; |
1024 | rfluka2[ifl] = par3[5+3*ifl]-4.; | |
1025 | rfluka3[ifl] = par3[5+3*ifl]; | |
1026 | rfvacu0[ifl] = 0.; | |
1027 | } | |
3a685df6 | 1028 | for (i=0; i<8; i++) rfluka0[i]=rBox; |
5aba2f60 | 1029 | rfluka0[0]=0.; rfluka0[7]=0.; |
1030 | ||
1031 | flukaGeom->Comment("3rd part: Shield"); | |
77976fd8 | 1032 | flukaGeom->PolyCone(rfluka1, rfluka2, zfluka, 8, posfluka, "LEAD", "MF", "$SHS"); |
5aba2f60 | 1033 | flukaGeom->Comment("3rd part: Steel envelope"); |
1034 | flukaGeom->PolyCone(rfluka2, rfluka3, zfluka, 8, posfluka, "STEEL", "MF", "$SHS"); | |
1035 | flukaGeom->Comment("3rd part: Vacuum"); | |
1036 | flukaGeom->PolyCone(rfluka0+1, rfluka1+1, zfluka+1, 6, posfluka, "AIR", "MF", "$SHH"); | |
77976fd8 | 1037 | |
5aba2f60 | 1038 | flukaGeom->Comment("3rd part: Beam Pipe (left)"); |
1039 | ||
1040 | rf1[0]=0.; rf2[0]=0.; | |
1041 | rf1[1] = r3V; | |
dbbe5bc1 | 1042 | rf2[1] = rf1[1]+kDr21*TMath::Tan(kThetaOpenB); |
1043 | rf1[2] = rf1[1]+dTubeS; rf1[3]=rf1[2]+kDInsuS; rf1[4]=rf1[3]+kDEnveS; | |
77976fd8 | 1044 | rf1[5] = par3[4]; |
dbbe5bc1 | 1045 | rf2[2] = rf2[1]+dTubeS; rf2[3]=rf2[2]+kDInsuS; rf2[4]=rf2[3]+kDEnveS; |
1046 | rf2[5] = rf1[5]+kDr21; | |
1047 | flukaGeom->OnionCone(rf1, rf2, 6 , kZvac7, kZvac7+kDr21, posfluka, materialsB, fieldsB, cutsB); | |
5aba2f60 | 1048 | |
1049 | ||
1050 | flukaGeom->Comment("3rd part: Beam Pipe (right)"); | |
1051 | ||
77976fd8 | 1052 | rf1[0] = 0.; |
1053 | rf1[1] = rf2[1]; | |
dbbe5bc1 | 1054 | rf1[2] = rf1[1]+dTubeS; rf1[3]=rf1[2]+kDInsuS; rf1[4]=rf1[3]+kDEnveS; |
77976fd8 | 1055 | rf1[5] = par3[25]; |
dbbe5bc1 | 1056 | flukaGeom->OnionCylinder(rf1, 6 , kZvac9-kDr23, kZvac9, posfluka, materialsA, fieldsA, cutsA); |
5aba2f60 | 1057 | |
1058 | // | |
1059 | flukaGeom->Comment("First Bellow"); | |
dbbe5bc1 | 1060 | z1=kZvac7+kDr21; |
5aba2f60 | 1061 | |
3a685df6 | 1062 | for (i=0; i<7; i++) { |
dbbe5bc1 | 1063 | z2=z1+kEB2; |
1064 | flukaGeom->Cylinder(0., kRB2, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
1065 | flukaGeom->Cylinder(kRB2, kRB2+kHB2, z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
5aba2f60 | 1066 | |
1067 | z1=z2; | |
dbbe5bc1 | 1068 | z2+=kLB2/2.-kEB2; |
1069 | flukaGeom->Cylinder(0., kRB2+kHB2-kEB2, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
1070 | flukaGeom->Cylinder(kRB2+kHB2-kEB2, kRB2+kHB2, z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
5aba2f60 | 1071 | z1=z2; |
dbbe5bc1 | 1072 | z2=z1+kEB2; |
1073 | flukaGeom->Cylinder(0., kRB2, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
1074 | flukaGeom->Cylinder(kRB2, kRB2+kHB2, z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
5aba2f60 | 1075 | z1=z2; |
dbbe5bc1 | 1076 | z2+=kLB2/2.-kEB2; |
1077 | flukaGeom->Cylinder(0., kRB2, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
1078 | flukaGeom->Cylinder(kRB2, kRB2+kEB2, z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
1079 | flukaGeom->Cylinder(kRB2+kEB2, kRB2+kHB2, z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
5aba2f60 | 1080 | z1=z2; |
1081 | } | |
dbbe5bc1 | 1082 | flukaGeom->Cylinder(kRB2+kHB2, kRB2+kHB2+0.2, kZvac7+kDr21, z1, posfluka, "AIR", "MF", "$SHH"); |
1083 | flukaGeom->Cylinder(kRB2+kHB2+0.2, rBox, kZvac7+kDr21, z1, posfluka, "AIR", "MF", "$SHH"); | |
5aba2f60 | 1084 | zcy1=z1; |
1085 | ||
1086 | ||
1087 | flukaGeom->Comment("Second Bellow"); | |
dbbe5bc1 | 1088 | z1=kZvac9-kDr23; |
3a685df6 | 1089 | for (i=0; i<7; i++) { |
dbbe5bc1 | 1090 | z2=z1-kEB2; |
1091 | flukaGeom->Cylinder(0., kRB2, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); | |
1092 | flukaGeom->Cylinder(kRB2, kRB2+kHB2, z2, z1, posfluka, "STEEL", "MF", "$SHH"); | |
5aba2f60 | 1093 | z1=z2; |
dbbe5bc1 | 1094 | z2-=kLB2/2.-kEB2; |
1095 | flukaGeom->Cylinder(0., kRB2+kHB2-kEB2, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); | |
1096 | flukaGeom->Cylinder(kRB2+kHB2-kEB2, kRB2+kHB2, z2, z1, posfluka, "STEEL", "MF", "$SHH"); | |
5aba2f60 | 1097 | z1=z2; |
dbbe5bc1 | 1098 | z2=z1-kEB2; |
1099 | flukaGeom->Cylinder(0., kRB2, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); | |
1100 | flukaGeom->Cylinder(kRB2, kRB2+kHB2, z2, z1, posfluka, "STEEL", "MF", "$SHH"); | |
5aba2f60 | 1101 | z1=z2; |
dbbe5bc1 | 1102 | z2-=kLB2/2.-kEB2; |
1103 | flukaGeom->Cylinder(0., kRB2, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); | |
1104 | flukaGeom->Cylinder(kRB2, kRB2+kEB2, z2, z1, posfluka, "STEEL", "MF", "$SHH"); | |
1105 | flukaGeom->Cylinder(kRB2+kEB2, kRB2+kHB2, z2, z1, posfluka, "AIR", "MF", "$SHH"); | |
5aba2f60 | 1106 | z1=z2; |
1107 | } | |
dbbe5bc1 | 1108 | flukaGeom->Cylinder(kRB2+kHB2, kRB2+kHB2+0.2, z1, kZvac9-kDr23, posfluka, "AIR", "MF", "$SHH"); |
1109 | flukaGeom->Cylinder(kRB2+kHB2+0.2, rBox, z1, kZvac9-kDr23, posfluka, "AIR", "MF", "$SHH"); | |
5aba2f60 | 1110 | |
1111 | zcy2=z1; | |
1112 | flukaGeom->Comment("Flange"); | |
1113 | zfl=(zcy1+zcy2)/2.; | |
1114 | ||
dbbe5bc1 | 1115 | z1=zfl-kDF2/2.; |
1116 | z2=zfl+kDF2/2.; | |
1117 | flukaGeom->Cylinder(0.,kRF2-2., z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
1118 | flukaGeom->Cylinder(kRF2-2., kRF2, z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
1119 | flukaGeom->Cylinder(kRF2, kRF2+0.02 , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
1120 | flukaGeom->Cylinder(kRF2+0.02, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
5aba2f60 | 1121 | z2=z1; |
dbbe5bc1 | 1122 | z1=z2-kDFlange; |
1123 | flukaGeom->Cylinder(0.,kRB2 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
1124 | flukaGeom->Cylinder(kRB2, kRF2 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
1125 | flukaGeom->Cylinder(kRF2, kRF2+0.2 , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
1126 | flukaGeom->Cylinder(kRF2+0.2, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
5aba2f60 | 1127 | z2=z1; |
1128 | z1=zcy1; | |
dbbe5bc1 | 1129 | flukaGeom->Cylinder(0.,kRB2 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); |
1130 | flukaGeom->Cylinder(kRB2, kRB2+0.1 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
1131 | flukaGeom->Cylinder(kRB2+0.1, kRB2+0.2 , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
1132 | flukaGeom->Cylinder(kRB2+0.2, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
1133 | ||
1134 | z1=zfl+kDF2/2.; | |
1135 | z2=z1+kDFlange; | |
1136 | flukaGeom->Cylinder(0.,kRB2 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
1137 | flukaGeom->Cylinder(kRB2, kRF2 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
1138 | flukaGeom->Cylinder(kRF2, kRF2+0.2 , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
1139 | flukaGeom->Cylinder(kRF2+0.2, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
5aba2f60 | 1140 | z1=z2; |
1141 | z2=zcy2; | |
dbbe5bc1 | 1142 | flukaGeom->Cylinder(0.,kRB2 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); |
1143 | flukaGeom->Cylinder(kRB2, kRB2+0.1 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
1144 | flukaGeom->Cylinder(kRB2+0.1, kRB2+0.2 , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
1145 | flukaGeom->Cylinder(kRB2+0.2, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
b21a5bbd | 1146 | } |
1147 | ||
5aba2f60 | 1148 | // |
1149 | // end Fluka | |
b21a5bbd | 1150 | |
3a685df6 | 1151 | for (i=4; i<26; i+=3) par3[i] = 0; |
1152 | ||
5aba2f60 | 1153 | gMC->Gsvolu("YMO3", "PCON", idtmed[kVacuum+40], par3, 27); |
1154 | gMC->Gspos("YGO3", 1, "YMO3", 0., 0., 0., 0, "ONLY"); | |
1155 | ||
1156 | // | |
1157 | // Steel envelope | |
b21a5bbd | 1158 | // tpar[0]=26; |
1159 | // tpar[1]=30; | |
1160 | // tpar[2]=dl; | |
1161 | // gMC->Gsvolu("YS31", "TUBE", idtmed[kSteel], tpar, 3); | |
1162 | // gMC->Gspos("YS31", 1, "YGO3", 0., 0., 0., 0, "ONLY"); | |
5aba2f60 | 1163 | dZ+=dl; |
1164 | gMC->Gspos("YMO3", 1, "YMOT", 0., 0., dZ, 0, "ONLY"); | |
1165 | dZ+=dl; | |
1166 | ||
1167 | // | |
1168 | // 3rd section: vacuum system | |
1169 | // | |
1170 | // | |
1171 | // Bellow2 | |
1172 | // | |
74b346fb | 1173 | Float_t eps = 0.; |
dbbe5bc1 | 1174 | Float_t kLB2S = kLB2-eps; |
b44de8e7 | 1175 | |
dbbe5bc1 | 1176 | tpar[0]=kRB2; |
1177 | tpar[1]=kRB2+kHB2; | |
1178 | tpar[2]=kEB2/2.; | |
5aba2f60 | 1179 | gMC->Gsvolu("YB21", "TUBE", idtmed[kSteel+40], tpar, 3); |
1180 | dl1=tpar[2]; | |
1181 | ||
dbbe5bc1 | 1182 | tpar[0]=kRB2+kHB2-kEB2; |
1183 | tpar[1]=kRB2+kHB2; | |
1184 | tpar[2]=(kLB2S/2.-2.*kEB2)/2.; | |
5aba2f60 | 1185 | gMC->Gsvolu("YB22", "TUBE", idtmed[kSteel+40], tpar, 3); |
1186 | dl2=tpar[2]; | |
1187 | ||
dbbe5bc1 | 1188 | tpar[0]=kRB2-kEB2; |
1189 | tpar[1]=kRB2; | |
1190 | tpar[2]=kLB2S/8.; | |
5aba2f60 | 1191 | gMC->Gsvolu("YB23", "TUBE", idtmed[kSteel+40], tpar, 3); |
1192 | dl3=tpar[2]; | |
1193 | ||
1194 | ||
1195 | tpar[0]=0; | |
dbbe5bc1 | 1196 | tpar[1]=kRB2+kHB2; |
1197 | tpar[2]= - kLB2S/2.; | |
5aba2f60 | 1198 | gMC->Gsvolu("YBU2", "TUBE", idtmed[kVacuum+40], tpar, 3); |
1199 | ||
74b346fb | 1200 | tpar[0]=0; |
dbbe5bc1 | 1201 | tpar[1]=kRB2+kHB2; |
1202 | tpar[2]=7.*kLB2/2.; | |
74b346fb | 1203 | |
1204 | gMC->Gsvolu("YBM2", "TUBE", idtmed[kVacuum+40], tpar, 3); | |
1205 | gMC->Gsdvn("YBMS", "YBM2", 7, 3); | |
1206 | gMC->Gspos("YBU2", 1, "YBMS", 0., 0., 0., 0, "ONLY"); | |
1207 | ||
dbbe5bc1 | 1208 | dz=-kLB2S/2.+dl3; |
5aba2f60 | 1209 | gMC->Gspos("YB23", 1, "YBU2", 0., 0., dz, 0, "ONLY"); |
1210 | dz+=dl3; | |
1211 | dz+=dl1; | |
1212 | gMC->Gspos("YB21", 1, "YBU2", 0., 0., dz, 0, "ONLY"); | |
1213 | dz+=dl1; | |
1214 | dz+=dl2; | |
1215 | gMC->Gspos("YB22", 1, "YBU2", 0., 0., dz, 0, "ONLY"); | |
1216 | dz+=dl2; | |
1217 | dz+=dl1; | |
1218 | gMC->Gspos("YB21", 2, "YBU2", 0., 0., dz, 0, "ONLY"); | |
1219 | dz+=dl1; | |
1220 | dz+=dl3; | |
1221 | gMC->Gspos("YB23", 2, "YBU2", 0., 0., dz, 0, "ONLY"); | |
3a685df6 | 1222 | |
dbbe5bc1 | 1223 | dz=-dl+kDr21+tpar[2]; |
5aba2f60 | 1224 | gMC->Gspos("YBM2", 1, "YMO3", 0., 0., dz, 0, "ONLY"); |
1225 | ||
dbbe5bc1 | 1226 | dz=dl-kDr23-tpar[2]; |
5aba2f60 | 1227 | gMC->Gspos("YBM2", 2, "YMO3", 0., 0., dz, 0, "ONLY"); |
1228 | ||
1229 | // | |
1230 | // Flange | |
1231 | ||
1232 | tpar[0]=0; | |
dbbe5bc1 | 1233 | tpar[1]=kRF2; |
1234 | tpar[2]=kDF2/2.; | |
5aba2f60 | 1235 | gMC->Gsvolu("YFM2", "TUBE", idtmed[kVacuum+40], tpar, 3); |
1236 | ||
dbbe5bc1 | 1237 | tpar[0]=kRF2-2.; |
1238 | tpar[1]=kRF2; | |
1239 | tpar[2]=kDF2/2.; | |
5aba2f60 | 1240 | gMC->Gsvolu("YF21", "TUBE", idtmed[kSteel+40], tpar, 3); |
1241 | gMC->Gspos("YF21", 1, "YFM2", 0., 0., 0., 0, "ONLY"); | |
1242 | ||
dbbe5bc1 | 1243 | tpar[0]=kRB2; |
1244 | tpar[1]=kRF2-2.; | |
1245 | tpar[2]=kDFlange/2.; | |
5aba2f60 | 1246 | gMC->Gsvolu("YF22", "TUBE", idtmed[kSteel+40], tpar, 3); |
dbbe5bc1 | 1247 | dz=-kDF2/2.+tpar[2]; |
5aba2f60 | 1248 | gMC->Gspos("YF22", 1, "YFM2", 0., 0., dz, 0, "ONLY"); |
dbbe5bc1 | 1249 | dz= kDF2/2.-tpar[2]; |
5aba2f60 | 1250 | gMC->Gspos("YF22", 2, "YFM2", 0., 0., dz, 0, "ONLY"); |
1251 | ||
dbbe5bc1 | 1252 | dz=kDr21/2.-kDr23/2.; |
5aba2f60 | 1253 | gMC->Gspos("YFM2", 2, "YMO3", 0., 0., dz, 0, "ONLY"); |
1254 | ||
1255 | ||
1256 | // | |
1257 | // pipe between flange and bellows | |
dbbe5bc1 | 1258 | tpar[0]=kRB2-dTubeS; |
1259 | tpar[1]=kRB2; | |
1260 | tpar[2]=2.*(kDB2+kDr22-7.*kLB2)/4.; | |
5aba2f60 | 1261 | gMC->Gsvolu("YPF2", "TUBE", idtmed[kSteel+40], tpar, 3); |
dbbe5bc1 | 1262 | dz=kDr21/2.-kDr23/2.-kDF2/2.-tpar[2]; |
5aba2f60 | 1263 | gMC->Gspos("YPF2", 1, "YMO3", 0., 0., dz, 0, "ONLY"); |
dbbe5bc1 | 1264 | dz=kDr21/2.-kDr23/2.+kDF2/2.+tpar[2]; |
5aba2f60 | 1265 | gMC->Gspos("YPF2", 2, "YMO3", 0., 0., dz, 0, "ONLY"); |
1266 | ||
77976fd8 | 1267 | Float_t dHorZ=20.; |
a0cb6c86 | 1268 | |
5aba2f60 | 1269 | // |
1270 | // 4th section: rear shield and closing cone | |
1271 | // | |
1272 | par4[0] = 0.; | |
1273 | par4[1] = 360.; | |
a0cb6c86 | 1274 | par4[2] = 7.; |
dbbe5bc1 | 1275 | dl=(kZvac12-kZvac9)/2.; |
5aba2f60 | 1276 | |
1277 | par4[3] = -dl; | |
1278 | par4[4] = r3; | |
1279 | par4[5] = 30.; | |
1280 | ||
a0cb6c86 | 1281 | par4[6] = -dl+dHorZ; |
1282 | par4[7] = r3; | |
5aba2f60 | 1283 | par4[8] = 30.; |
1284 | ||
dbbe5bc1 | 1285 | par4[9] = -dl+(kZvac10-kZvac9); |
1286 | par4[10] = r3+(kZvac10-kZvac9-dHorZ) * TMath::Tan(kThetaOpen3); | |
a0cb6c86 | 1287 | par4[11] = 30.; |
5aba2f60 | 1288 | |
a0cb6c86 | 1289 | par4[12] = par4[9]; |
1290 | par4[13] = par4[10]; | |
dbbe5bc1 | 1291 | par4[14] = kR42; |
5aba2f60 | 1292 | |
dbbe5bc1 | 1293 | par4[15] = -dl+(kZvac11-kZvac9); |
1294 | par4[16] = r3+(kZvac11-kZvac9-dHorZ) * TMath::Tan(kThetaOpen3); | |
1295 | par4[17] = kR42; | |
5aba2f60 | 1296 | |
a0cb6c86 | 1297 | par4[18] = par4[15]; |
1298 | par4[19] = par4[16]; | |
dbbe5bc1 | 1299 | par4[20] = kR43; |
5aba2f60 | 1300 | |
dbbe5bc1 | 1301 | par4[21] = -dl+(kZvac12-kZvac9); |
1302 | par4[22] = kRVacu+dVacuS; | |
1303 | par4[23] = kR43; | |
a0cb6c86 | 1304 | |
1305 | gMC->Gsvolu("YGO4", "PCON", idtmed[iHeavy+40], par4, 24); | |
5aba2f60 | 1306 | |
b21a5bbd | 1307 | |
dbbe5bc1 | 1308 | // parPb[0] = (kZvac12-kZvac10)/2.; |
34caa072 | 1309 | // parPb[1] = parPb[3]; |
1310 | // parPb[2] = 31.; | |
dbbe5bc1 | 1311 | // parPb[3] = parPb[1]+2.*parPb[0]*TMath::Tan(kThetaOpenPb); |
34caa072 | 1312 | // parPb[4] = 31.; |
1313 | // gMC->Gsvolu("YXO5", "CONE", idtmed[kPb], parPb, 5); | |
dbbe5bc1 | 1314 | // gMC->Gspos("YXO5", 1, "YGO4", 0., 0., -dl+(kZvac10-kZvac9)+parPb[0], 0, "ONLY"); |
3a685df6 | 1315 | |
1316 | for (i=4; i<23; i+=3) par4[i] = 0; | |
5aba2f60 | 1317 | |
a0cb6c86 | 1318 | gMC->Gsvolu("YMO4", "PCON", idtmed[kVacuum+40], par4, 24); |
5aba2f60 | 1319 | gMC->Gspos("YGO4", 1, "YMO4", 0., 0., 0., 0, "ONLY"); |
1320 | ||
1321 | ||
1322 | ||
1323 | dZ+=dl; | |
1324 | gMC->Gspos("YMO4", 1, "YMOT", 0., 0., dZ, 0, "ONLY"); | |
1325 | dZ+=dl; | |
1326 | // | |
1327 | // Closing concrete cone | |
1328 | // | |
dbbe5bc1 | 1329 | cpar[0]=(kZvac12-kZvac11)/2.; |
1330 | cpar[1] = r3+(kZvac11-kZvac9-dHorZ) * TMath::Tan(kThetaOpen3); | |
5aba2f60 | 1331 | cpar[2] = cpar[1]+0.001; |
dbbe5bc1 | 1332 | cpar[3] = kRVacu+dVacuS; |
5aba2f60 | 1333 | cpar[4] = cpar[2]; |
1334 | gMC->Gsvolu("YCC4", "CONE", idtmed[kConcrete+40], cpar, 5); | |
1335 | dz=dl-cpar[0]; | |
1336 | gMC->Gspos("YCC4", 1, "YGO4", 0., 0., dz, 0, "ONLY"); | |
1337 | ||
1338 | // | |
1339 | // begin Fluka | |
dbbe5bc1 | 1340 | Float_t r10 = .0, r11 = 0.; |
b21a5bbd | 1341 | |
1342 | if (fWriteGeometry) { | |
dbbe5bc1 | 1343 | r10=r3+(kZvac10-kZvac9-dHorZ) * TMath::Tan(kThetaOpen3); |
b21a5bbd | 1344 | r11=cpar[1]; |
a0cb6c86 | 1345 | |
5aba2f60 | 1346 | flukaGeom->Comment("4th part: Shield"); |
1347 | ||
dbbe5bc1 | 1348 | flukaGeom->Cone(r3, r3, 26.0, 26.0, kZvac9, kZvac9+dHorZ, |
5aba2f60 | 1349 | posfluka, "LEAD", "NF", "$SHH"); |
a0cb6c86 | 1350 | |
dbbe5bc1 | 1351 | flukaGeom->Cone(r3, r10, 26.0, 26.0, kZvac9+dHorZ, kZvac10, |
a0cb6c86 | 1352 | posfluka, "LEAD", "NF", "$SHH"); |
dbbe5bc1 | 1353 | flukaGeom->Cone(r10, r11, 30.0, 30.0, kZvac10, kZvac11, |
5aba2f60 | 1354 | posfluka, "LEAD", "NF", "$SHH"); |
dbbe5bc1 | 1355 | flukaGeom->Cylinder( cpar[1], 30.0, kZvac11, kZvac12, |
5aba2f60 | 1356 | posfluka, "LEAD", "NF", "$SHH"); |
77976fd8 | 1357 | |
5aba2f60 | 1358 | |
1359 | flukaGeom->Comment("4th part: Steel Envelope"); | |
dbbe5bc1 | 1360 | flukaGeom->Cylinder(26.0, 30., kZvac9, kZvac10, posfluka, "STEEL", "NF", "$SHH"); |
5aba2f60 | 1361 | flukaGeom->Comment("4th part: Closing Cone"); |
dbbe5bc1 | 1362 | flukaGeom->Cone(cpar[1]-0.1, cpar[3], cpar[1], cpar[1], kZvac11, kZvac12, |
5aba2f60 | 1363 | posfluka, "PORTLAND", "NF", "$SHH"); |
1364 | flukaGeom->Comment("4th part: VACUUM"); | |
dbbe5bc1 | 1365 | flukaGeom->Cone(0., 0., cpar[1]-0.1, cpar[3], kZvac11, kZvac12, |
b21a5bbd | 1366 | posfluka, "VACUUM", "NF", "$SHH"); |
1367 | } | |
1368 | ||
5aba2f60 | 1369 | // |
1370 | // end Fluka | |
5aba2f60 | 1371 | // |
1372 | // Steel envelope | |
1373 | // | |
1374 | dz=-dl; | |
1375 | tpar[0]=26.; | |
1376 | tpar[1]=30.; | |
dbbe5bc1 | 1377 | tpar[2]=(kZvac10-kZvac9)/2.; |
5aba2f60 | 1378 | gMC->Gsvolu("YS41", "TUBE", idtmed[kSteel], tpar, 3); |
1379 | dz+=tpar[2]; | |
b21a5bbd | 1380 | // gMC->Gspos("YS41", 1, "YGO4", 0., 0., dz, 0, "ONLY"); |
5aba2f60 | 1381 | dz+=tpar[2]; |
77976fd8 | 1382 | |
dbbe5bc1 | 1383 | tpar[0]=kR41-kDRSteel2; |
1384 | tpar[1]=kR41; | |
1385 | tpar[2]=(kZvac11-kZvac10)/2.; | |
77976fd8 | 1386 | gMC->Gsvolu("YS43", "TUBE", idtmed[kPb], tpar, 3); |
5aba2f60 | 1387 | dz+=tpar[2]; |
1388 | gMC->Gspos("YS43", 1, "YGO4", 0., 0., dz, 0, "ONLY"); | |
1389 | // | |
1390 | // rear lead shield | |
1391 | // | |
dbbe5bc1 | 1392 | tpar[0]=kR41; |
1393 | tpar[1]=kR42; | |
1394 | tpar[2]=(kZvac11-kZvac10)/2.; | |
5aba2f60 | 1395 | gMC->Gsvolu("YPBI", "TUBE", idtmed[kPb+40], tpar, 3); |
1396 | dz-=0; | |
1397 | gMC->Gspos("YPBI", 1, "YGO4", 0., 0., dz, 0, "ONLY"); | |
1398 | ||
dbbe5bc1 | 1399 | tpar[0]=kR42-5; |
1400 | tpar[1]=kR42; | |
1401 | tpar[2]=(kZvac11-kZvac10)/2.; | |
5aba2f60 | 1402 | gMC->Gsvolu("YPBO", "TUBE", idtmed[kPb], tpar, 3); |
1403 | gMC->Gspos("YPBO", 1, "YPBI", 0., 0., 0., 0, "ONLY"); | |
1404 | ||
1405 | // | |
1406 | // rear Fe shield | |
1407 | // | |
1408 | ||
1409 | tpar[0]=31.; | |
dbbe5bc1 | 1410 | tpar[1]=kR43; |
1411 | tpar[2]=(kZvac12-kZvac11)/2.; | |
5aba2f60 | 1412 | gMC->Gsvolu("YFEI", "TUBE", idtmed[kFe+40], tpar, 3); |
1413 | dz=dl-tpar[2]; | |
1414 | gMC->Gspos("YFEI", 1, "YGO4", 0., 0., dz, 0, "ONLY"); | |
1415 | ||
1416 | tpar[0]=31.; | |
dbbe5bc1 | 1417 | tpar[1]=kR43; |
5aba2f60 | 1418 | tpar[2]=2.5; |
1419 | gMC->Gsvolu("YFEO", "TUBE", idtmed[kFe], tpar, 3); | |
dbbe5bc1 | 1420 | dz=-(kZvac12-kZvac11)/2.+tpar[2]; |
5aba2f60 | 1421 | gMC->Gspos("YFEO", 1, "YFEI", 0., 0., dz, 0, "ONLY"); |
1422 | // | |
1423 | // Magnet element | |
1424 | // | |
1425 | tpar[0]=0.; | |
dbbe5bc1 | 1426 | tpar[1]=kR43; |
b21a5bbd | 1427 | tpar[2]=60.; |
5aba2f60 | 1428 | gMC->Gsvolu("YAEM", "TUBE", idtmed[kAir], tpar, 3); |
dbbe5bc1 | 1429 | tpar[0]=kRAbs; |
1430 | tpar[1]=kR43; | |
b21a5bbd | 1431 | tpar[2]=60.; |
5aba2f60 | 1432 | gMC->Gsvolu("YFEM", "TUBE", idtmed[kFe], tpar, 3); |
1433 | gMC->Gspos("YFEM", 1, "YAEM", 0., 0., 0., 0, "ONLY"); | |
1434 | ||
1435 | // | |
1436 | ||
fe713e43 | 1437 | if (gAlice->GetModule("HALL")) { |
b21a5bbd | 1438 | gMC->Gspos("YAEM", 1, "HUP2", 0., 0., 0., 0, "ONLY"); |
1439 | } else { | |
dbbe5bc1 | 1440 | dz=kZvac12+60.; |
b21a5bbd | 1441 | gMC->Gspos("YAEM", 1, "ALIC", 0., 0., dz, 0, "ONLY"); |
1442 | } | |
1443 | ||
5aba2f60 | 1444 | // |
1445 | // | |
1446 | // 4th section: vacuum system | |
1447 | // | |
1448 | // up to closing cone | |
77976fd8 | 1449 | |
dbbe5bc1 | 1450 | r3V=r3-kDr23+dVacuS-1.6; |
a0cb6c86 | 1451 | |
dbbe5bc1 | 1452 | cpar0[0]=(kZvac11-kZvac9)/2; |
a0cb6c86 | 1453 | cpar0[1]=r3V-dVacuS; |
1454 | cpar0[2]=r3V; | |
dbbe5bc1 | 1455 | cpar0[3]=cpar0[1]+2.*cpar0[0]*TMath::Tan(kThetaOpen3); |
1456 | cpar0[4]=cpar0[2]+2.*cpar0[0]*TMath::Tan(kThetaOpen3); | |
5aba2f60 | 1457 | gMC->Gsvolu("YV31", "CONE", idtmed[kSteel+40], cpar0, 5); |
1458 | // | |
1459 | // insulation | |
1460 | cpar[0]=cpar0[0]; | |
1461 | cpar[1]=cpar0[1]+dTubeS; | |
dbbe5bc1 | 1462 | cpar[2]=cpar0[1]+dTubeS+kDInsuS; |
5aba2f60 | 1463 | cpar[3]=cpar0[3]+dTubeS; |
dbbe5bc1 | 1464 | cpar[4]=cpar0[3]+dTubeS+kDInsuS; |
5aba2f60 | 1465 | gMC->Gsvolu("YI31", "CONE", idtmed[kInsulation+40], cpar, 5); |
1466 | gMC->Gspos("YI31", 1, "YV31", 0., 0., 0., 0, "ONLY"); | |
5aba2f60 | 1467 | dz=-dl+cpar[0]; |
1468 | gMC->Gspos("YV31", 1, "YMO4", 0., 0., dz, 0, "ONLY"); | |
1469 | ||
1470 | // | |
1471 | // begin Fluka | |
b21a5bbd | 1472 | if (fWriteGeometry) { |
a0cb6c86 | 1473 | flukaGeom->Comment("4th part: Beam pipe lateral structure"); |
3a685df6 | 1474 | for (i=0; i<7; i++) fieldsA[i] = "NF"; |
a0cb6c86 | 1475 | |
1476 | rf1[0]=0.; rf2[0]=0.; | |
dbbe5bc1 | 1477 | rf1[1]=rf2[1]; rf2[1]=rf1[1]+dHorZ*TMath::Tan(kThetaOpen3); |
a0cb6c86 | 1478 | |
dbbe5bc1 | 1479 | rf1[2]=rf1[1]+dTubeS; rf1[3]=rf1[2]+kDInsuS; rf1[4]=rf1[3]+kDEnveS; |
77976fd8 | 1480 | rf1[5]=r3; |
a0cb6c86 | 1481 | |
dbbe5bc1 | 1482 | rf2[2]=rf2[1]+dTubeS; rf2[3]=rf2[2]+kDInsuS; rf2[4]=rf2[3]+kDEnveS; |
77976fd8 | 1483 | rf2[5]=r3; |
a0cb6c86 | 1484 | |
dbbe5bc1 | 1485 | flukaGeom->OnionCone(rf1, rf2, 6 , kZvac9 , kZvac9+dHorZ, posfluka, materialsA, fieldsA, cutsA); |
a0cb6c86 | 1486 | |
5aba2f60 | 1487 | rf1[0]=0.; rf2[0]=0.; |
5aba2f60 | 1488 | |
dbbe5bc1 | 1489 | rf1[1]=rf2[1]; rf2[1]=rf1[1]+(kZvac10-kZvac9-dHorZ)*TMath::Tan(kThetaOpen3); |
a0cb6c86 | 1490 | |
dbbe5bc1 | 1491 | rf1[2]=rf1[1]+dTubeS; rf1[3]=rf1[2]+kDInsuS; rf1[4]=rf1[3]+kDEnveS; |
77976fd8 | 1492 | rf1[5]=r3; |
a0cb6c86 | 1493 | |
dbbe5bc1 | 1494 | rf2[2]=rf2[1]+dTubeS; rf2[3]=rf2[2]+kDInsuS; rf2[4]=rf2[3]+kDEnveS; |
77976fd8 | 1495 | rf2[5]=r10; |
5aba2f60 | 1496 | |
5aba2f60 | 1497 | |
dbbe5bc1 | 1498 | flukaGeom->OnionCone(rf1, rf2, 6 , kZvac9+dHorZ, kZvac10, posfluka, materialsA, fieldsA, cutsA); |
5aba2f60 | 1499 | |
1500 | rf1[0]=0.; rf2[0]=0.; | |
dbbe5bc1 | 1501 | rf1[1]=rf2[1]; rf2[1]=rf1[1]+(kZvac11-kZvac10)*TMath::Tan(kThetaOpen3); |
5aba2f60 | 1502 | |
dbbe5bc1 | 1503 | rf1[2]=rf1[1]+dTubeS; rf1[3]=rf1[2]+kDInsuS; rf1[4]=rf1[3]+kDEnveS; |
77976fd8 | 1504 | rf1[5]=r10; |
dbbe5bc1 | 1505 | rf2[2]=rf2[1]+dTubeS; rf2[3]=rf2[2]+kDInsuS; rf2[4]=rf2[3]+kDEnveS; |
77976fd8 | 1506 | rf2[5]=r11; |
5aba2f60 | 1507 | |
dbbe5bc1 | 1508 | flukaGeom->OnionCone(rf1, rf2, 6 , kZvac10, kZvac11, posfluka, materialsA, fieldsA, cutsA); |
b21a5bbd | 1509 | } |
1510 | ||
5aba2f60 | 1511 | // |
1512 | // end Fluka | |
5aba2f60 | 1513 | // |
1514 | // closing cone | |
dbbe5bc1 | 1515 | cpar0[0]=(kZvac12-kZvac11)/2; |
1516 | cpar0[1]=r3V-dVacuS+(kZvac11-kZvac9)*TMath::Tan(kThetaOpen3); | |
1517 | cpar0[2]=r3V +(kZvac11-kZvac9)*TMath::Tan(kThetaOpen3); | |
1518 | cpar0[3]=kRVacu; | |
1519 | cpar0[4]=kRVacu+dTubeS+kDInsuS+kDProtS+kDFreeS; | |
5aba2f60 | 1520 | gMC->Gsvolu("YV32", "CONE", idtmed[kSteel+40], cpar0, 5); |
1521 | // | |
1522 | // insulation | |
1523 | cpar[0]=cpar0[0]; | |
1524 | cpar[1]=cpar0[1]+dTubeS; | |
dbbe5bc1 | 1525 | cpar[2]=cpar0[1]+dTubeS+kDInsuS; |
5aba2f60 | 1526 | cpar[3]=cpar0[3]+dTubeS; |
dbbe5bc1 | 1527 | cpar[4]=cpar0[3]+dTubeS+kDInsuS; |
5aba2f60 | 1528 | gMC->Gsvolu("YI32", "CONE", idtmed[kInsulation+40], cpar, 5); |
1529 | gMC->Gspos("YI32", 1, "YV32", 0., 0., 0., 0, "ONLY"); | |
1530 | // | |
1531 | // clearance | |
dbbe5bc1 | 1532 | // cpar[1]=cpar0[2]-kDProtS-kDFreeS; |
1533 | // cpar[2]=cpar0[2]-kDProtS; | |
1534 | // cpar[3]=cpar0[4]-kDProtS-kDFreeS; | |
1535 | // cpar[4]=cpar0[4]-kDProtS; | |
9de2c2a2 | 1536 | // gMC->Gsvolu("YP32", "CONE", idtmed[kVacuum+40], cpar, 5); |
1537 | // gMC->Gspos("YP32", 1, "YV32", 0., 0., 0., 0, "ONLY"); | |
5aba2f60 | 1538 | dz=dl-cpar[0]; |
1539 | gMC->Gspos("YV32", 1, "YMO4", 0., 0., dz, 0, "ONLY"); | |
1540 | // | |
1541 | // | |
1542 | // MUON trigger wall | |
1543 | // | |
1544 | tpar[0] = 50.; | |
1545 | tpar[1] = 310.; | |
dbbe5bc1 | 1546 | tpar[2] = (kZFilterOut - kZFilterIn) / 2.; |
5aba2f60 | 1547 | gMC->Gsvolu("YFIM", "TUBE", idtmed[kFe+40], tpar, 3); |
dbbe5bc1 | 1548 | dz = (kZFilterIn + kZFilterOut) / 2.; |
5aba2f60 | 1549 | tpar[2] -= 10.; |
1550 | gMC->Gsvolu("YFII","TUBE", idtmed[kFe], tpar, 3); | |
1551 | gMC->Gspos("YFII", 1, "YFIM", 0., 0., 0., 0, "ONLY"); | |
1552 | gMC->Gspos("YFIM", 1, "ALIC", 0., 0., dz, 0, "ONLY"); | |
1553 | // | |
1554 | // Shielding close to chamber | |
1555 | // | |
a0cb6c86 | 1556 | // |
dbbe5bc1 | 1557 | cpar[0]=(kZch11-kZRear)/2.; |
1558 | cpar[1]=kR11; | |
1559 | cpar[2]=kZRear*TMath::Tan(kAccMin); | |
1560 | cpar[3]=kR11; | |
1561 | cpar[4]=(kZRear+2.*cpar[0])*TMath::Tan(kAccMin); | |
5aba2f60 | 1562 | gMC->Gsvolu("YCS1", "CONE", idtmed[kNiCuW], cpar, 5); |
dbbe5bc1 | 1563 | dz=-(kZvac12-zstart)/2.+(kZRear-zstart)+cpar[0]; |
77976fd8 | 1564 | gMC->Gspos("YCS1", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
5aba2f60 | 1565 | |
dbbe5bc1 | 1566 | cpar[0]=(kZvac4-kZch12)/2.; |
1567 | cpar[1]=kR11; | |
1568 | cpar[2]=kZch12*TMath::Tan(kAccMin); | |
1569 | cpar[3]=kR11; | |
1570 | cpar[4]=(kZch12+2.*cpar[0])*TMath::Tan(kAccMin); | |
a0cb6c86 | 1571 | gMC->Gsvolu("YCS3", "CONE", idtmed[kNiCuW], cpar, 5); |
dbbe5bc1 | 1572 | dz=-(kZvac12-zstart)/2.+(kZch12-zstart)+cpar[0]; |
77976fd8 | 1573 | gMC->Gspos("YCS3", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
a0cb6c86 | 1574 | |
5aba2f60 | 1575 | |
a0cb6c86 | 1576 | // Recess station 1 |
1577 | ||
dbbe5bc1 | 1578 | cpar[0]=(kZch12-kZch11)/2.; |
1579 | cpar[1]=kR11; | |
a0cb6c86 | 1580 | cpar[2]=18.; |
dbbe5bc1 | 1581 | cpar[3]=kR11; |
e2e83b79 | 1582 | cpar[4]=17.9; |
a0cb6c86 | 1583 | gMC->Gsvolu("YCS2", "CONE", idtmed[kAir], cpar, 5); |
dbbe5bc1 | 1584 | dz=-(kZvac12-zstart)/2.+(kZch11-zstart)+cpar[0]; |
77976fd8 | 1585 | gMC->Gspos("YCS2", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
a0cb6c86 | 1586 | |
1587 | Float_t ptubs[5]; | |
dbbe5bc1 | 1588 | ptubs[0] = kR11; |
e2e83b79 | 1589 | ptubs[1] = 17.9; |
a0cb6c86 | 1590 | ptubs[2] = 0.; |
1591 | // phi_min, phi_max | |
1592 | ptubs[3] = 0.; | |
1593 | ptubs[4] = 90.; | |
1594 | gMC->Gsvolu("YCR0", "TUBS", idtmed[kNiCuW], ptubs, 0); | |
1595 | Int_t idrotm[1799]; | |
1596 | ||
1597 | AliMatrix(idrotm[1701],90., 0., 90., 90., 0., 0.); | |
1598 | AliMatrix(idrotm[1702],90., 90., 90., 180., 0., 0.); | |
1599 | AliMatrix(idrotm[1703],90., 180., 90., 270., 0., 0.); | |
1600 | AliMatrix(idrotm[1704],90., 270., 90., 0., 0., 0.); | |
12133ee7 | 1601 | // Int_t ipos; |
a0cb6c86 | 1602 | |
1603 | dz=-cpar[0]; | |
1604 | // 1. | |
1605 | ptubs[2]=6.5/2.; | |
1606 | dz+=ptubs[2]; | |
1607 | gMC->Gsposp("YCR0", 1, "YCS2", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5); | |
1608 | gMC->Gsposp("YCR0", 2, "YCS2", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5); | |
1609 | dz+=ptubs[2]; | |
1610 | dz+=1.5; | |
1611 | // 2. | |
1612 | ptubs[2]=5.0/2.; | |
1613 | dz+=ptubs[2]; | |
1614 | gMC->Gsposp("YCR0", 3, "YCS2", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5); | |
1615 | gMC->Gsposp("YCR0", 4, "YCS2", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5); | |
1616 | dz+=ptubs[2]; | |
1617 | dz+=1.5; | |
1618 | // 3. | |
1619 | ptubs[2]=5.0/2.; | |
1620 | dz+=ptubs[2]; | |
1621 | gMC->Gsposp("YCR0", 5, "YCS2", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5); | |
1622 | gMC->Gsposp("YCR0", 6, "YCS2", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5); | |
1623 | dz+=ptubs[2]; | |
1624 | dz+=1.5; | |
1625 | // 4. | |
1626 | ptubs[2]=6.5/2.; | |
1627 | dz+=ptubs[2]; | |
1628 | gMC->Gsposp("YCR0", 7, "YCS2", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5); | |
1629 | gMC->Gsposp("YCR0", 8, "YCS2", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5); | |
1630 | dz+=ptubs[2]; | |
1631 | dz+=1.5; | |
5aba2f60 | 1632 | |
1633 | ||
a0cb6c86 | 1634 | |
dbbe5bc1 | 1635 | cpar[0]=(kZch21-kZvac4)/2.; |
1636 | cpar[1]=kR21; | |
1637 | cpar[2]=kZvac4*TMath::Tan(kAccMin); | |
1638 | cpar[3]=kR21; | |
1639 | cpar[4]=(kZvac4+2.*cpar[0])*TMath::Tan(kAccMin); | |
5aba2f60 | 1640 | gMC->Gsvolu("YCS4", "CONE", idtmed[kNiCuW], cpar, 5); |
dbbe5bc1 | 1641 | dz=-(kZvac12-zstart)/2.+(kZvac4-zstart)+cpar[0]; |
77976fd8 | 1642 | gMC->Gspos("YCS4", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
5aba2f60 | 1643 | |
dbbe5bc1 | 1644 | cpar[0]=(kZvac6-kZch22)/2.; |
1645 | cpar[1]=kR21; | |
1646 | cpar[2]=kZch22*TMath::Tan(kAccMin); | |
1647 | cpar[3]=kR21; | |
1648 | cpar[4]=(kZch22+2.*cpar[0])*TMath::Tan(kAccMin); | |
a0cb6c86 | 1649 | gMC->Gsvolu("YCS6", "CONE", idtmed[kNiCuW], cpar, 5); |
dbbe5bc1 | 1650 | dz=-(kZvac12-zstart)/2.+(kZch22-zstart)+cpar[0]; |
77976fd8 | 1651 | gMC->Gspos("YCS6", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
a0cb6c86 | 1652 | |
1653 | // Recess station 2 | |
1654 | ||
dbbe5bc1 | 1655 | cpar[0]=(kZch22-kZch21)/2.; |
1656 | cpar[1]=kR21; | |
a0cb6c86 | 1657 | cpar[2]=23.; |
dbbe5bc1 | 1658 | cpar[3]=kR21; |
a0cb6c86 | 1659 | cpar[4]=23.; |
1660 | gMC->Gsvolu("YCS5", "CONE", idtmed[kAir], cpar, 5); | |
dbbe5bc1 | 1661 | dz=-(kZvac12-zstart)/2.+(kZch21-zstart)+cpar[0]; |
77976fd8 | 1662 | gMC->Gspos("YCS5", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
a0cb6c86 | 1663 | |
dbbe5bc1 | 1664 | ptubs[0] = kR21; |
a0cb6c86 | 1665 | ptubs[1] = 23; |
1666 | ptubs[2] = 0.; | |
1667 | ptubs[3] = 0.; | |
1668 | ptubs[4] = 90.; | |
1669 | gMC->Gsvolu("YCR1", "TUBS", idtmed[kNiCuW], ptubs, 0); | |
1670 | ||
1671 | dz=-cpar[0]; | |
1672 | // 1. | |
1673 | ptubs[2]=7.5/2.; | |
1674 | dz+=ptubs[2]; | |
1675 | gMC->Gsposp("YCR1", 1, "YCS5", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5); | |
1676 | gMC->Gsposp("YCR1", 2, "YCS5", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5); | |
1677 | dz+=ptubs[2]; | |
1678 | dz+=1.5; | |
1679 | // 2. | |
1680 | ptubs[2]=6.0/2.; | |
1681 | dz+=ptubs[2]; | |
1682 | gMC->Gsposp("YCR1", 3, "YCS5", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5); | |
1683 | gMC->Gsposp("YCR1", 4, "YCS5", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5); | |
1684 | dz+=ptubs[2]; | |
1685 | dz+=1.5; | |
1686 | // 3. | |
1687 | ptubs[2]=6.0/2.; | |
1688 | dz+=ptubs[2]; | |
1689 | gMC->Gsposp("YCR1", 5, "YCS5", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5); | |
1690 | gMC->Gsposp("YCR1", 6, "YCS5", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5); | |
1691 | dz+=ptubs[2]; | |
1692 | dz+=1.5; | |
1693 | // 4. | |
1694 | ptubs[2]=7.5/2.; | |
1695 | dz+=ptubs[2]; | |
1696 | gMC->Gsposp("YCR1", 7, "YCS5", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5); | |
1697 | gMC->Gsposp("YCR1", 8, "YCS5", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5); | |
1698 | dz+=ptubs[2]; | |
1699 | dz+=1.5; | |
1700 | ||
1701 | ||
1702 | // | |
1703 | // begin Fluka | |
77976fd8 | 1704 | /* |
dbbe5bc1 | 1705 | flukaGeom->Cone(kR11, kR11, -1., -1., |
1706 | kZRear, kZch11, posfluka,"NIW", "MF", "$SHS"); | |
a0cb6c86 | 1707 | |
dbbe5bc1 | 1708 | flukaGeom->Cone(kR11, kR11, -1., -1., |
1709 | kZch11, kZch12, posfluka,"AIR", "MF", "$SHS"); | |
a0cb6c86 | 1710 | |
dbbe5bc1 | 1711 | flukaGeom->Cone(kR11, kR11, -1., -1., |
1712 | kZch12, kZvac4, posfluka,"NIW", "MF", "$SHS"); | |
a0cb6c86 | 1713 | |
dbbe5bc1 | 1714 | flukaGeom->Cone(kR21, kR21, -1., -1., |
1715 | kZvac4, kZch21, posfluka,"NIW", "MF", "$SHS"); | |
1716 | flukaGeom->Cone(kR21, kR21, -1., -1., | |
1717 | kZch21, kZch22, posfluka,"AIR", "MF", "$SHS"); | |
1718 | flukaGeom->Cone(kR21, kR21, -1., -1., | |
1719 | kZch22, kZvac6, posfluka,"NIW", "MF", "$SHS"); | |
a0cb6c86 | 1720 | |
77976fd8 | 1721 | */ |
b21a5bbd | 1722 | if (fWriteGeometry) flukaGeom->Finish(); |
a0cb6c86 | 1723 | |
1724 | // | |
1725 | // end Fluka | |
5aba2f60 | 1726 | // |
1727 | // Outer Pb Cone | |
a0cb6c86 | 1728 | |
5aba2f60 | 1729 | if (fPbCone) { |
dbbe5bc1 | 1730 | dl = (kZvac10-kZch32)/2.; |
1731 | dz = dl+kZch32; | |
77976fd8 | 1732 | |
a0cb6c86 | 1733 | par0[0] = 0.; |
1734 | par0[1] = 360.; | |
1735 | par0[2] = 10.; | |
a0cb6c86 | 1736 | |
77976fd8 | 1737 | par0[ 3] = -dl; |
a0cb6c86 | 1738 | par0[ 4] = 30.; |
dbbe5bc1 | 1739 | par0[ 5] = 30.+(kZch32-kZConeE)*TMath::Tan(kThetaOpenPbO); |
a0cb6c86 | 1740 | |
1741 | // 4th station | |
dbbe5bc1 | 1742 | par0[ 6] = -dz + kZch41; |
a0cb6c86 | 1743 | par0[ 7] = 30.; |
dbbe5bc1 | 1744 | par0[ 8] = 30.+(kZch41-kZConeE)*TMath::Tan(kThetaOpenPbO); |
a0cb6c86 | 1745 | |
dbbe5bc1 | 1746 | par0[ 9] = -dz + kZch41; |
a0cb6c86 | 1747 | par0[10] = 30.; |
1748 | par0[11] = 37.5; | |
1749 | // recess erice2000 | |
dbbe5bc1 | 1750 | par0[12] = -dz + kZch42; |
a0cb6c86 | 1751 | par0[13] = 30.; |
1752 | par0[14] = par0[11]; | |
1753 | ||
dbbe5bc1 | 1754 | par0[15] = -dz + kZch42; |
a0cb6c86 | 1755 | par0[16] = 30.; |
dbbe5bc1 | 1756 | par0[17] = 30.+(kZch42-kZConeE)*TMath::Tan(kThetaOpenPbO); |
a0cb6c86 | 1757 | |
1758 | // 5th station | |
dbbe5bc1 | 1759 | par0[18] = -dz + kZch51; |
a0cb6c86 | 1760 | par0[19] = 30.; |
dbbe5bc1 | 1761 | par0[20] = 30.+(kZch51-kZConeE)*TMath::Tan(kThetaOpenPbO); |
a0cb6c86 | 1762 | |
dbbe5bc1 | 1763 | par0[21] = -dz + kZch51; |
a0cb6c86 | 1764 | par0[22] = 30.; |
77976fd8 | 1765 | par0[23] = 37.5; // recess erice2000 |
a0cb6c86 | 1766 | |
dbbe5bc1 | 1767 | par0[24] = -dz + kZch52; |
a0cb6c86 | 1768 | par0[25] = 30.; |
1769 | par0[26] = par0[23]; | |
1770 | ||
dbbe5bc1 | 1771 | par0[27] = -dz + kZch52; |
a0cb6c86 | 1772 | par0[28] = 30.; |
dbbe5bc1 | 1773 | par0[29] = 30.+(kZch52-kZConeE)*TMath::Tan(kThetaOpenPbO); |
a0cb6c86 | 1774 | // end of cone |
77976fd8 | 1775 | par0[30] = +dl; |
a0cb6c86 | 1776 | par0[31] = 30.; |
1777 | par0[32] = par0[29]; | |
1778 | // | |
1779 | gMC->Gsvolu("YOPB", "PCON", idtmed[kPb], par0, 33); | |
dbbe5bc1 | 1780 | Float_t dzs = -(kZvac12-zstart)/2. + (kZch32-zstart) + dl; |
b21a5bbd | 1781 | gMC->Gspos("YOPB", 1, "YMOT", 0., 0., dzs, 0, "ONLY"); |
1782 | ||
1783 | par0[ 0] = 0.; | |
1784 | par0[ 1] = 360.; | |
1785 | par0[ 2] = 18.; | |
1786 | ||
1787 | par0[ 3] = -dl; | |
dbbe5bc1 | 1788 | par0[ 5] = 30.+(kZch32-kZConeE)*TMath::Tan(kThetaOpenPbO); |
b21a5bbd | 1789 | par0[ 4] = par0[ 5] - 4.; |
1790 | // 4th station | |
dbbe5bc1 | 1791 | par0[ 6] = -dz + kZch41 - 4.; |
1792 | par0[ 8] = 30.+(kZch41-4.-kZConeE)*TMath::Tan(kThetaOpenPbO); | |
b21a5bbd | 1793 | par0[ 7] = par0[ 8] -4.; |
1794 | ||
dbbe5bc1 | 1795 | par0[ 9] = -dz + kZch41 - 4.; |
b21a5bbd | 1796 | par0[11] = par0[8]; |
1797 | par0[10] = 33.5; | |
1798 | ||
dbbe5bc1 | 1799 | par0[12] = -dz + kZch41; |
1800 | par0[14] = 30.+(kZch41-kZConeE)*TMath::Tan(kThetaOpenPbO); | |
b21a5bbd | 1801 | par0[13] = 33.5; |
1802 | ||
dbbe5bc1 | 1803 | par0[15] = -dz + kZch41; |
b21a5bbd | 1804 | par0[17] = 37.5; |
1805 | par0[16] = 33.5; | |
1806 | ||
dbbe5bc1 | 1807 | par0[18] = -dz + kZch42; |
b21a5bbd | 1808 | par0[20] = 37.5; |
1809 | par0[19] = 33.5; | |
1810 | ||
dbbe5bc1 | 1811 | par0[21] = -dz + kZch42; |
1812 | par0[23] = 30.+(kZch42-kZConeE)*TMath::Tan(kThetaOpenPbO); | |
b21a5bbd | 1813 | par0[22] = 33.5; |
1814 | ||
dbbe5bc1 | 1815 | par0[24] = -dz + kZch42 + 4.; |
1816 | par0[26] = 30.+(kZch42+4.-kZConeE)*TMath::Tan(kThetaOpenPbO); | |
b21a5bbd | 1817 | par0[25] = 33.5; |
1818 | ||
dbbe5bc1 | 1819 | par0[27] = -dz + kZch42 + 4.; |
1820 | par0[29] = 30.+(kZch42+4.-kZConeE)*TMath::Tan(kThetaOpenPbO); | |
b21a5bbd | 1821 | par0[28] = par0[29] - 4.; |
1822 | ||
1823 | // 5th station | |
dbbe5bc1 | 1824 | par0[30] = -dz + kZch51 - 4.; |
1825 | par0[32] = 30.+(kZch51-4.-kZConeE)*TMath::Tan(kThetaOpenPbO); | |
b21a5bbd | 1826 | par0[31] = par0[32] - 4.; |
b21a5bbd | 1827 | |
dbbe5bc1 | 1828 | par0[33] = -dz + kZch51 - 4.; |
b21a5bbd | 1829 | par0[35] = par0[32]; |
1830 | par0[34] = 33.5; | |
1831 | ||
dbbe5bc1 | 1832 | par0[36] = -dz + kZch51; |
1833 | par0[38] = 30.+(kZch51-kZConeE)*TMath::Tan(kThetaOpenPbO); | |
b21a5bbd | 1834 | par0[37] = 33.5; |
1835 | ||
dbbe5bc1 | 1836 | par0[39] = -dz + kZch51; |
b21a5bbd | 1837 | par0[41] = 37.5; |
1838 | par0[40] = 33.5; | |
1839 | ||
dbbe5bc1 | 1840 | par0[42] = -dz + kZch52; |
b21a5bbd | 1841 | par0[44] = 37.5; |
1842 | par0[43] = 33.5; | |
1843 | ||
dbbe5bc1 | 1844 | par0[45] = -dz + kZch52; |
1845 | par0[47] = 30.+(kZch52-kZConeE)*TMath::Tan(kThetaOpenPbO); | |
b21a5bbd | 1846 | par0[46] = 33.5; |
1847 | ||
dbbe5bc1 | 1848 | par0[48] = -dz + kZch52 + 4.; |
1849 | par0[50] = 30.+(kZch52+4.-kZConeE)*TMath::Tan(kThetaOpenPbO); | |
b21a5bbd | 1850 | par0[49] = 33.5; |
1851 | ||
dbbe5bc1 | 1852 | par0[51] = -dz + kZch52 + 4.; |
1853 | par0[53] = 30.+(kZch52+4.-kZConeE)*TMath::Tan(kThetaOpenPbO); | |
b21a5bbd | 1854 | par0[52] = par0[53] - 4.; |
1855 | ||
1856 | par0[54] = +dl; | |
1857 | par0[56] = par0[53]; | |
1858 | par0[55] = par0[52]; | |
1859 | ||
b21a5bbd | 1860 | gMC->Gsvolu("YOSE", "PCON", idtmed[kSteel], par0, 57); |
1861 | gMC->Gspos ("YOSE", 1, "YOPB", 0., 0., 0., 0, "ONLY"); | |
5aba2f60 | 1862 | } |
1863 | } | |
1864 | ||
1865 | void AliSHILvF::Init() | |
1866 | { | |
1867 | // | |
1868 | // Initialise the muon shield after it has been built | |
1869 | // | |
1870 | Int_t i; | |
1871 | // | |
12133ee7 | 1872 | if(fDebug) { |
1873 | printf("\n%s: ",ClassName()); | |
1874 | for(i=0;i<35;i++) printf("*"); | |
1875 | printf(" SHILvF_INIT "); | |
1876 | for(i=0;i<35;i++) printf("*"); | |
1877 | printf("\n%s: ",ClassName()); | |
1878 | // | |
1879 | // Here the SHIL initialisation code (if any!) | |
1880 | for(i=0;i<80;i++) printf("*"); | |
1881 | printf("\n"); | |
1882 | } | |
5aba2f60 | 1883 | } |