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