]>
Commit | Line | Data |
---|---|---|
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 | $Log$ | |
9de2c2a2 | 18 | Revision 1.9 2001/11/12 10:19:30 morsch |
19 | Correction of uninitialized array element problem. | |
20 | ||
d3be3170 | 21 | Revision 1.8 2001/10/25 08:50:57 morsch |
22 | New beamshield geometry with increased tolerances and insulation thickness. | |
23 | ||
d6618b0d | 24 | Revision 1.6 2001/04/23 23:12:41 morsch |
25 | Overlap in closing cone corrected (thanks to Ivana Hrivnacova) | |
26 | ||
12133ee7 | 27 | Revision 1.5 2001/03/16 16:26:05 morsch |
28 | Put vacuum in beam-pipe not air. | |
29 | ||
9d5c07b4 | 30 | Revision 1.4 2001/01/31 11:55:27 hristov |
31 | Loop variables declared once (required by HP) | |
32 | ||
3a685df6 | 33 | Revision 1.3 2001/01/30 12:28:27 morsch |
34 | Recess station 1 changed do make space for chambers. | |
35 | ||
e2e83b79 | 36 | Revision 1.2 2000/12/04 16:30:02 morsch |
37 | Update to geometry defined for the Muon Spectrometer Addendum to the TDR. | |
38 | ||
5aba2f60 | 39 | */ |
40 | ||
41 | ||
42 | #include "AliSHILvF.h" | |
43 | #include "AliRun.h" | |
a0cb6c86 | 44 | #include "AliMC.h" |
5aba2f60 | 45 | #include "AliConst.h" |
46 | #include "AliALIFE.h" | |
47 | ||
48 | ClassImp(AliSHILvF) | |
49 | ||
50 | //_____________________________________________________________________________ | |
51 | AliSHILvF::AliSHILvF() | |
52 | { | |
53 | // | |
54 | // Default constructor for muon shield | |
55 | // | |
56 | } | |
57 | ||
58 | //_____________________________________________________________________________ | |
59 | AliSHILvF::AliSHILvF(const char *name, const char *title) | |
60 | : AliSHIL(name,title) | |
61 | { | |
62 | // | |
63 | // Standard constructor for muon shield | |
64 | // | |
65 | SetMarkerColor(7); | |
66 | SetMarkerStyle(2); | |
67 | SetMarkerSize(0.4); | |
68 | // Pb cone not yet compatible with muon chamber inner radii | |
69 | // Switched off by default | |
70 | fPbCone=kFALSE; | |
71 | } | |
72 | ||
73 | //_____________________________________________________________________________ | |
74 | void AliSHILvF::CreateGeometry() | |
75 | { | |
76 | // | |
77 | // Build muon shield geometry | |
78 | // | |
79 | // | |
80 | //Begin_Html | |
81 | /* | |
82 | <img src="picts/AliSHILvF.gif"> | |
83 | */ | |
84 | //End_Html | |
85 | //Begin_Html | |
86 | /* | |
87 | <img src="picts/AliSHILvFTree.gif"> | |
88 | */ | |
89 | //End_Html | |
90 | ||
77976fd8 | 91 | Float_t cpar[5], cpar0[5], tpar[3], par1[100], pars1[100], par2[100], par3[100], |
92 | par4[21], par0[100]; | |
5aba2f60 | 93 | Float_t dz, dZ; |
94 | ||
95 | Int_t *idtmed = fIdtmed->GetArray()-1699; | |
96 | ||
97 | #include "ABSOSHILConst.h" | |
98 | #include "SHILConst.h" | |
99 | ||
100 | enum {kC=1705, kAl=1708, kFe=1709, kCu=1710, kW=1711, kPb=1712, | |
9d5c07b4 | 101 | kNiCuW=1720, kVacuum=1715, kAir=1714, kConcrete=1716, |
5aba2f60 | 102 | kPolyCH2=1717, kSteel=1709, kInsulation=1713}; |
103 | // | |
104 | // Material of the rear part of the shield | |
105 | Int_t iHeavy=kNiCuW; | |
106 | if (fPbCone) iHeavy=kPb; | |
107 | // | |
108 | // | |
109 | // begin Fluka | |
110 | AliALIFE* flukaGeom = new AliALIFE("beamshield.alife", "beamshield_vol.inp"); | |
3a685df6 | 111 | Int_t i=0,ifl=0; |
5aba2f60 | 112 | Float_t posfluka[3]={0., 0., 0.}; |
113 | Float_t zfluka[12], rfluka1[12], rfluka2[12], rfluka3[12] ; | |
114 | // | |
115 | // end Fluka | |
116 | ||
117 | ||
118 | // | |
119 | // Mother volume | |
120 | // | |
121 | Float_t dRear1=dRear; | |
122 | ||
123 | Float_t zstart=zRear-dRear1; | |
124 | ||
125 | par0[0] = 0.; | |
126 | par0[1] = 360.; | |
77976fd8 | 127 | par0[2] = 28.; |
5aba2f60 | 128 | |
129 | Float_t dl=(zvac12-zstart)/2.; | |
130 | dz=zstart+dl; | |
131 | // | |
77976fd8 | 132 | // start |
5aba2f60 | 133 | par0[3] = -dl; |
134 | par0[4] = 0.; | |
135 | par0[5] = zstart * TMath::Tan(accMin); | |
77976fd8 | 136 | // recess station 1 |
137 | par0[6] = -dz+zch11; | |
5aba2f60 | 138 | par0[7] = 0.; |
77976fd8 | 139 | par0[8] = zch11 * TMath::Tan(accMin); |
5aba2f60 | 140 | |
77976fd8 | 141 | par0[9] = par0[6]; |
5aba2f60 | 142 | par0[10] = 0.; |
77976fd8 | 143 | par0[11] = 17.9; |
5aba2f60 | 144 | |
77976fd8 | 145 | par0[12] = -dz+zch12; |
5aba2f60 | 146 | par0[13] = 0.; |
77976fd8 | 147 | par0[14] = 17.9; |
5aba2f60 | 148 | |
77976fd8 | 149 | par0[15] = par0[12]; |
150 | par0[16] = 0.; | |
151 | par0[17] = zch12 * TMath::Tan(accMin); | |
152 | // recess station 2 | |
153 | par0[18] = -dz+zch21; | |
154 | par0[19] = 0.; | |
155 | par0[20] = zch21 * TMath::Tan(accMin); | |
5aba2f60 | 156 | |
77976fd8 | 157 | par0[21] = -dz+zch21; |
5aba2f60 | 158 | par0[22] = 0.; |
77976fd8 | 159 | par0[23] = 23.; |
5aba2f60 | 160 | |
77976fd8 | 161 | par0[24] = -dz+zch22; |
5aba2f60 | 162 | par0[25] = 0.; |
77976fd8 | 163 | par0[26] = 23.; |
5aba2f60 | 164 | |
77976fd8 | 165 | par0[27] = -dz+zch22; |
166 | par0[28] = 0.; | |
167 | par0[29] = zch22 * TMath::Tan(accMin); | |
168 | // | |
169 | par0[30] = -dz+zvac6; | |
5aba2f60 | 170 | par0[31] = 0.; |
77976fd8 | 171 | par0[32] = zvac6 * TMath::Tan(accMin); |
172 | // end of 2 deg cone | |
173 | par0[33] = -dz+zConeE; | |
5aba2f60 | 174 | par0[34] = 0.; |
77976fd8 | 175 | par0[35] = 30.; |
5aba2f60 | 176 | |
77976fd8 | 177 | par0[36] = -dz+zch31; |
5aba2f60 | 178 | par0[37] = 0.; |
77976fd8 | 179 | par0[38] = 30.; |
5aba2f60 | 180 | |
77976fd8 | 181 | par0[39] = -dz+zch31; |
5aba2f60 | 182 | par0[40] = 0.; |
77976fd8 | 183 | par0[41] = 29.; |
184 | ||
185 | par0[42] = -dz+zch32; | |
186 | par0[43] = 0.; | |
187 | par0[44] = 29.; | |
188 | // start of 1.6 deg cone | |
189 | par0[45] = -dz+zch32; | |
190 | par0[46] = 0.; | |
191 | par0[47] = 30.+(zch32-zConeE)*TMath::Tan(thetaOpenPbO); | |
192 | // recess station 4 | |
193 | par0[48] = -dz+zch41; | |
194 | par0[49] = 0.; | |
195 | par0[50] = 30.+(zch41-zConeE)*TMath::Tan(thetaOpenPbO); | |
196 | ||
197 | par0[51] = -dz+zch41; | |
198 | par0[52] = 0.; | |
199 | par0[53] = 37.5; | |
200 | ||
201 | par0[54] = -dz+zch42; | |
202 | par0[55] = 0.; | |
203 | par0[56] = 37.5; | |
204 | ||
205 | par0[57] = -dz+zch42; | |
206 | par0[58] = 0.; | |
207 | par0[59] = 30.+(zch42-zConeE)*TMath::Tan(thetaOpenPbO); | |
208 | ||
209 | // recess station 5 | |
210 | ||
211 | par0[60] = -dz+zch51; | |
212 | par0[61] = 0.; | |
213 | par0[62] = 30.+(zch51-zConeE)*TMath::Tan(thetaOpenPbO); | |
214 | ||
215 | par0[63] = -dz+zch51; | |
216 | par0[64] = 0.; | |
217 | par0[65] = 37.5; | |
218 | ||
219 | par0[66] = -dz+zch52; | |
220 | par0[67] = 0.; | |
221 | par0[68] = 37.5; | |
222 | ||
223 | par0[69] = -dz+zch52; | |
224 | par0[70] = 0.; | |
225 | par0[71] = 30.+(zch52-zConeE)*TMath::Tan(thetaOpenPbO); | |
226 | ||
227 | // end of cone | |
228 | ||
229 | par0[72] = -dz+zvac10; | |
230 | par0[73] = 0.; | |
231 | par0[74] = 30.+(zvac10-zConeE)*TMath::Tan(thetaOpenPbO); | |
5aba2f60 | 232 | |
77976fd8 | 233 | par0[75] = -dz+zvac10; |
234 | par0[76] = 0.; | |
235 | par0[77] = R42; | |
236 | ||
237 | par0[78] = -dz+zvac11; | |
238 | par0[79] = 0.; | |
239 | par0[80] = R42; | |
240 | ||
241 | par0[81] = -dz+zvac11; | |
242 | par0[82] = 0.; | |
243 | par0[83] = R43; | |
244 | ||
245 | par0[84] = -dz+zvac12; | |
246 | par0[85] = 0.; | |
247 | par0[86] = R43; | |
248 | ||
249 | gMC->Gsvolu("YMOT", "PCON", idtmed[kVacuum], par0, 87); | |
5aba2f60 | 250 | dz=zstart+dl; |
251 | gMC->Gspos("YMOT", 1, "ALIC", 0., 0., dz, 0, "ONLY"); | |
252 | // | |
253 | ||
254 | dZ=-dl; | |
255 | ||
256 | // | |
257 | // First section: bellows below and behind front absorber | |
258 | // | |
259 | // | |
260 | par1[0] = 0.; | |
261 | par1[1] = 360.; | |
262 | par1[2] = 12.; | |
263 | dl=(zvac4-zstart)/2.; | |
264 | ||
265 | par1[3] = -dl; | |
266 | par1[4] = rAbs+(zstart-zOpen) * TMath::Tan(thetaOpen1); | |
267 | par1[5] = zstart * TMath::Tan(accMin); | |
268 | ||
269 | par1[6] = -dl+zvac1-zstart; | |
270 | par1[7] = rAbs+ (zvac1-zOpen) * TMath::Tan(thetaOpen1); | |
271 | par1[8] = zvac1 * TMath::Tan(accMin); | |
272 | ||
77976fd8 | 273 | par1[9] = par1[6]+dr11/2.; |
5aba2f60 | 274 | par1[10] = par1[7]+dr11; |
77976fd8 | 275 | par1[11] = (zvac1+dr11/2.) * TMath::Tan(accMin); |
5aba2f60 | 276 | |
277 | par1[12] = -dl+dRear1; | |
278 | par1[13] = par1[10]; | |
279 | par1[14] = zRear * TMath::Tan(accMin); | |
280 | ||
281 | par1[15] = -dl+dRear1; | |
282 | par1[16] = par1[10]; | |
283 | par1[17] = R11; | |
284 | ||
285 | par1[18] = -dl+(zvac1+dr11+dB1-zstart); | |
286 | par1[19] = par1[16]; | |
287 | par1[20] = R11; | |
288 | ||
289 | par1[21] = par1[18]+dr12; | |
290 | par1[22] = par1[19]+dr12; | |
291 | par1[23] = R11; | |
292 | ||
293 | par1[24] = par1[21]+dF1; | |
294 | par1[25] = par1[22]; | |
295 | par1[26] = R11; | |
296 | ||
297 | par1[27] = par1[24]+dr12; | |
77976fd8 | 298 | par1[28] = par1[25]-dr12; |
5aba2f60 | 299 | par1[29] = R11; |
300 | ||
301 | par1[30] = par1[27]+dB1; | |
302 | par1[31] = par1[28]; | |
303 | par1[32] = R11; | |
304 | ||
305 | par1[33] = par1[30]+dr13; | |
77976fd8 | 306 | par1[34] = par1[31]-dr13; |
5aba2f60 | 307 | par1[35] = R11; |
308 | ||
309 | par1[36] = -dl+zvac4-zstart; | |
a0cb6c86 | 310 | par1[37] = par1[34]; |
5aba2f60 | 311 | par1[38] = R11; |
312 | ||
77976fd8 | 313 | Float_t r2 = par1[37]; |
a0cb6c86 | 314 | Float_t rBox= par1[31]-0.1; |
5aba2f60 | 315 | Float_t rc1 = par1[7]; |
316 | ||
317 | gMC->Gsvolu("YGO1", "PCON", idtmed[kNiCuW], par1, 39); | |
318 | ||
319 | // | |
320 | // begin Fluka | |
321 | for (ifl=0; ifl<12; ifl++) { | |
322 | zfluka[ifl]=par1[3+3*ifl]+dl+zRear-dRear; | |
323 | rfluka1[ifl] = par1[4+3*ifl]; | |
324 | rfluka2[ifl] = par1[5+3*ifl]; | |
325 | if (ifl > 3) rfluka2[ifl]=rfluka2[ifl]-dRSteel1; | |
326 | } | |
327 | ||
328 | ||
329 | Float_t rfluka0[8]={rBox,rBox,rBox,rBox,rBox,rBox,rBox,rBox}; | |
330 | ||
331 | flukaGeom->Comment("1st part: Shield"); | |
332 | // Use default for first three cones | |
333 | flukaGeom->SetDefaultVolume("*ACR02"); | |
334 | rfluka2[0]=rfluka2[1]=rfluka2[2]=-1; | |
335 | // | |
336 | flukaGeom->Comment("Shield"); | |
337 | flukaGeom->PolyCone(rfluka1, rfluka2, zfluka, 12, posfluka, "NIW", "MF", "$SHS"); | |
338 | flukaGeom->Comment("Vacuum"); | |
a0cb6c86 | 339 | flukaGeom->PolyCone(rfluka0, rfluka1+2, zfluka+2, 8, posfluka, "VACUUM", "MF", "$SHS"); |
5aba2f60 | 340 | // |
341 | // end Fluka | |
342 | ||
77976fd8 | 343 | for (i=0; i<39; i++) pars1[i] = par1[i]; |
344 | for (i=4; i<38; i+=3) pars1[i] = 0.; | |
5aba2f60 | 345 | |
77976fd8 | 346 | gMC->Gsvolu("YMO1", "PCON", idtmed[kVacuum+40], pars1, 39); |
5aba2f60 | 347 | gMC->Gspos("YGO1", 1, "YMO1", 0., 0., 0., 0, "ONLY"); |
348 | dZ+=dl; | |
349 | gMC->Gspos("YMO1", 1, "YMOT", 0., 0., dZ, 0, "ONLY"); | |
350 | dZ+=dl; | |
351 | ||
352 | // | |
353 | // Steel envelope | |
77976fd8 | 354 | tpar[0]=R11-dRSteel2; |
5aba2f60 | 355 | tpar[1]=R11; |
77976fd8 | 356 | tpar[2]=(zvac4-zvac3)/2.; |
5aba2f60 | 357 | gMC->Gsvolu("YSE1", "TUBE", idtmed[kNiCuW], tpar, 3); |
358 | dz=dl-tpar[2]; | |
359 | gMC->Gspos("YSE1", 1, "YGO1", 0., 0., dz, 0, "ONLY"); | |
360 | ||
361 | // begin Fluka | |
362 | flukaGeom->Comment("1st part: Steel Envelope"); | |
363 | flukaGeom->Cylinder(tpar[0], tpar[1], zRear, zvac4, posfluka, "NIW", "MF", "$SHS"); | |
364 | // | |
365 | // end Fluka | |
366 | ||
367 | // | |
368 | // 1st section: vacuum system | |
369 | // | |
370 | // | |
371 | // Bellow 1 | |
372 | // | |
373 | tpar[0]=rB1; | |
374 | tpar[1]=rB1+hB1; | |
375 | tpar[2]=eB1/2.; | |
376 | gMC->Gsvolu("YB11", "TUBE", idtmed[kSteel+40], tpar, 3); | |
377 | Float_t dl1=tpar[2]; | |
378 | ||
379 | tpar[0]=rB1+hB1-eB1; | |
380 | tpar[1]=rB1+hB1; | |
381 | tpar[2]=(lB1/2.-2.*eB1)/2.; | |
382 | gMC->Gsvolu("YB12", "TUBE", idtmed[kSteel+40], tpar, 3); | |
383 | Float_t dl2=tpar[2]; | |
384 | ||
385 | tpar[0]=rB1-eB1; | |
386 | tpar[1]=rB1; | |
387 | tpar[2]=lB1/8.; | |
388 | gMC->Gsvolu("YB13", "TUBE", idtmed[kSteel+40], tpar, 3); | |
389 | Float_t dl3=tpar[2]; | |
390 | ||
391 | ||
392 | tpar[0]=0; | |
393 | tpar[1]=rB1+hB1; | |
394 | tpar[2]=lB1/2.; | |
395 | gMC->Gsvolu("YBU1", "TUBE", idtmed[kVacuum+40], tpar, 3); | |
396 | ||
397 | dz=-tpar[2]+dl3; | |
398 | gMC->Gspos("YB13", 1, "YBU1", 0., 0., dz, 0, "ONLY"); | |
399 | dz+=dl3; | |
400 | dz+=dl1; | |
401 | gMC->Gspos("YB11", 1, "YBU1", 0., 0., dz, 0, "ONLY"); | |
402 | dz+=dl1; | |
403 | dz+=dl2; | |
404 | gMC->Gspos("YB12", 1, "YBU1", 0., 0., dz, 0, "ONLY"); | |
405 | dz+=dl2; | |
406 | dz+=dl1; | |
407 | gMC->Gspos("YB11", 2, "YBU1", 0., 0., dz, 0, "ONLY"); | |
408 | dz+=dl1; | |
409 | dz+=dl3; | |
410 | gMC->Gspos("YB13", 2, "YBU1", 0., 0., dz, 0, "ONLY"); | |
411 | ||
412 | ||
413 | tpar[0]=0; | |
77976fd8 | 414 | tpar[1]=rB1+hB1+0.5; |
5aba2f60 | 415 | tpar[2]=10.*lB1/2.; |
416 | gMC->Gsvolu("YBM1", "TUBE", idtmed[kVacuum+40], tpar, 3); | |
77976fd8 | 417 | Float_t bsize = tpar[2]; |
418 | tpar[0]=rB1+hB1; | |
419 | gMC->Gsvolu("YBI1", "TUBE", idtmed[kInsulation+40], tpar, 3); | |
420 | gMC->Gspos("YBI1", 2, "YBM1", 0., 0., 0., 0, "ONLY"); | |
421 | ||
422 | dz=-bsize+lB1/2.; | |
3a685df6 | 423 | |
424 | for (i=0; i<10; i++) { | |
425 | gMC->Gspos("YBU1", i+1 , "YBM1", 0., 0., dz, 0, "ONLY"); | |
426 | dz+=lB1; | |
427 | } | |
428 | ||
77976fd8 | 429 | dz=-dl+(zvac1-zstart)+dr11+bsize; |
5aba2f60 | 430 | gMC->Gspos("YBM1", 1, "YMO1", 0., 0., dz, 0, "ONLY"); |
431 | ||
77976fd8 | 432 | dz=dl-dr13-(zvac4-zvac3)-bsize; |
5aba2f60 | 433 | gMC->Gspos("YBM1", 2, "YMO1", 0., 0., dz, 0, "ONLY"); |
434 | ||
77976fd8 | 435 | |
5aba2f60 | 436 | // |
437 | // Flange | |
438 | ||
439 | tpar[0]=0; | |
77976fd8 | 440 | tpar[1]=rF1+0.6; |
5aba2f60 | 441 | tpar[2]=dF1/2.; |
442 | gMC->Gsvolu("YFM1", "TUBE", idtmed[kVacuum+40], tpar, 3); | |
77976fd8 | 443 | // Steel |
444 | tpar[0]=rB1; | |
445 | tpar[1]=rF1+0.6; | |
5aba2f60 | 446 | tpar[2]=dF1/2.; |
447 | gMC->Gsvolu("YF11", "TUBE", idtmed[kSteel+40], tpar, 3); | |
77976fd8 | 448 | // Insulation |
449 | tpar[0]=rF1; | |
450 | tpar[1]=rF1+0.5; | |
451 | tpar[2]=dF1/2.; | |
452 | gMC->Gsvolu("YF12", "TUBE", idtmed[kInsulation+40], tpar, 3); | |
5aba2f60 | 453 | |
77976fd8 | 454 | |
455 | gMC->Gspos("YF11", 1, "YFM1", 0., 0., 0., 0, "ONLY"); | |
456 | gMC->Gspos("YF12", 1, "YFM1", 0., 0., 0., 0, "ONLY"); | |
5aba2f60 | 457 | |
458 | dz=-dl+(zvac2-zstart); | |
459 | gMC->Gspos("YFM1", 2, "YMO1", 0., 0., dz, 0, "ONLY"); | |
460 | ||
461 | // | |
462 | // pipe between flange and bellows | |
77976fd8 | 463 | // |
464 | // Steel | |
5aba2f60 | 465 | tpar[0]=rB1-dTubeS; |
77976fd8 | 466 | tpar[1]=rB1+0.6; |
5aba2f60 | 467 | tpar[2]=2.*(dB1+dr12-10.*lB1)/4.; |
468 | gMC->Gsvolu("YPF1", "TUBE", idtmed[kSteel+40], tpar, 3); | |
77976fd8 | 469 | // Insulation |
470 | tpar[0]=rB1; | |
471 | tpar[1]=rB1+0.5; | |
472 | gMC->Gsvolu("YPS1", "TUBE", idtmed[kInsulation+40], tpar, 3); | |
473 | gMC->Gspos("YPS1", 1, "YPF1", 0., 0., 0., 0, "ONLY"); | |
474 | ||
5aba2f60 | 475 | dz=-dl+(zvac2-zstart)-dF1/2.-tpar[2]; |
476 | gMC->Gspos("YPF1", 1, "YMO1", 0., 0., dz, 0, "ONLY"); | |
477 | dz=-dl+(zvac2-zstart)+dF1/2.+tpar[2]; | |
478 | gMC->Gspos("YPF1", 2, "YMO1", 0., 0., dz, 0, "ONLY"); | |
479 | ||
480 | // | |
481 | // begin Fluka | |
482 | flukaGeom->Comment("First Bellow"); | |
483 | Float_t z1=zvac1+dr11; | |
484 | Float_t z2; | |
485 | ||
3a685df6 | 486 | for (i=0; i<10; i++) { |
5aba2f60 | 487 | z2=z1+eB1; |
488 | flukaGeom->Cylinder(0., rB1, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
489 | flukaGeom->Cylinder(rB1, rB1+hB1, z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
490 | ||
491 | z1=z2; | |
492 | z2+=lB1/2.-eB1; | |
493 | flukaGeom->Cylinder(0., rB1+hB1-eB1, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
494 | flukaGeom->Cylinder(rB1+hB1-eB1, rB1+hB1, z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
495 | z1=z2; | |
496 | z2=z1+eB1; | |
497 | flukaGeom->Cylinder(0., rB1, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
498 | flukaGeom->Cylinder(rB1, rB1+hB1, z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
499 | z1=z2; | |
500 | z2+=lB1/2.-eB1; | |
501 | flukaGeom->Cylinder(0., rB1, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
502 | flukaGeom->Cylinder(rB1, rB1+eB1, z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
503 | flukaGeom->Cylinder(rB1+eB1, rB1+hB1, z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
504 | z1=z2; | |
505 | } | |
506 | flukaGeom->Cylinder(rB1+hB1, rB1+hB1+0.5, zvac1+dr11, z1, posfluka, "AIR", "MF", "$SHH"); | |
507 | flukaGeom->Cylinder(rB1+hB1+0.5, rBox, zvac1+dr11, z1, posfluka, "AIR", "MF", "$SHH"); | |
508 | Float_t zcy1=z1; | |
509 | ||
510 | ||
511 | flukaGeom->Comment("Second Bellow"); | |
512 | z1=zvac3-dr13; | |
3a685df6 | 513 | for (i=0; i<10; i++) { |
5aba2f60 | 514 | z2=z1-eB1; |
515 | flukaGeom->Cylinder(0., rB1, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); | |
516 | flukaGeom->Cylinder(rB1, rB1+hB1, z2, z1, posfluka, "STEEL", "MF", "$SHH"); | |
517 | z1=z2; | |
518 | z2-=lB1/2.-eB1; | |
519 | flukaGeom->Cylinder(0., rB1+hB1-eB1, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); | |
520 | flukaGeom->Cylinder(rB1+hB1-eB1, rB1+hB1, z2, z1, posfluka, "STEEL", "MF", "$SHH"); | |
521 | z1=z2; | |
522 | z2=z1-eB1; | |
523 | flukaGeom->Cylinder(0., rB1, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); | |
524 | flukaGeom->Cylinder(rB1, rB1+hB1, z2, z1, posfluka, "STEEL", "MF", "$SHH"); | |
525 | z1=z2; | |
526 | z2-=lB1/2.-eB1; | |
527 | flukaGeom->Cylinder(0., rB1, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); | |
528 | flukaGeom->Cylinder(rB1, rB1+eB1, z2, z1, posfluka, "STEEL", "MF", "$SHH"); | |
529 | flukaGeom->Cylinder(rB1+eB1, rB1+hB1, z2, z1, posfluka, "AIR", "MF", "$SHH"); | |
530 | z1=z2; | |
531 | } | |
532 | flukaGeom->Cylinder(rB1+hB1, rB1+hB1+0.5, z1, zvac3-dr13, posfluka, "AIR", "MF", "$SHH"); | |
533 | flukaGeom->Cylinder(rB1+hB1+0.5, rBox, z1, zvac3-dr13, posfluka, "AIR", "MF", "$SHH"); | |
534 | ||
535 | Float_t zcy2=z1; | |
536 | flukaGeom->Comment("Flange"); | |
537 | Float_t zfl=(zcy1+zcy2)/2.; | |
538 | ||
539 | z1=zfl-dF1/2.; | |
540 | z2=zfl+dF1/2.; | |
541 | flukaGeom->Cylinder(0.,rF1-2. , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
542 | flukaGeom->Cylinder(rF1-2., rF1 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
a0cb6c86 | 543 | flukaGeom->Cylinder(rF1, rF1+0.05 , z1, z2, posfluka, "AIR", "MF", "$SHH"); |
544 | flukaGeom->Cylinder(rF1+0.05, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
5aba2f60 | 545 | z2=z1; |
546 | z1=z2-dFlange; | |
547 | flukaGeom->Cylinder(0.,rB1 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
548 | flukaGeom->Cylinder(rB1, rF1 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
549 | flukaGeom->Cylinder(rF1, rF1+0.5 , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
550 | flukaGeom->Cylinder(rF1+0.5, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
551 | z2=z1; | |
552 | z1=zcy1; | |
553 | flukaGeom->Cylinder(0.,rB1 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
554 | flukaGeom->Cylinder(rB1, rB1+0.1 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
555 | flukaGeom->Cylinder(rB1+0.1, rB1+0.6 , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
556 | flukaGeom->Cylinder(rB1+0.6, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
557 | ||
558 | z1=zfl+dF1/2.; | |
559 | z2=z1+dFlange; | |
560 | flukaGeom->Cylinder(0.,rB1 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
561 | flukaGeom->Cylinder(rB1, rF1 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
562 | flukaGeom->Cylinder(rF1, rF1+0.5 , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
563 | flukaGeom->Cylinder(rF1+0.5, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
564 | z1=z2; | |
565 | z2=zcy2; | |
566 | flukaGeom->Cylinder(0.,rB1 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
567 | flukaGeom->Cylinder(rB1, rB1+0.1 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
568 | flukaGeom->Cylinder(rB1+0.1, rB1+0.6 , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
569 | flukaGeom->Cylinder(rB1+0.6, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
570 | // end Fluka | |
571 | // | |
572 | ||
77976fd8 | 573 | // Pipe+Heating 1.5 mm |
574 | // Heating Jacket 5.0 mm | |
575 | // Protection 1.0 mm | |
576 | // ======================== | |
577 | // 7.5 mm | |
5aba2f60 | 578 | // pipe and heating jackets outside bellows |
579 | // | |
580 | // left side | |
77976fd8 | 581 | cpar0[0]=(zvac1+dr11-zstart)/2; |
582 | cpar0[1]=rVacu-0.05 +(zstart-zOpen)*TMath::Tan(thetaOpen1); | |
583 | cpar0[2]=rVacu+0.7 +(zstart-zOpen)*TMath::Tan(thetaOpen1); | |
5aba2f60 | 584 | cpar0[3]=cpar0[1]+2.*cpar0[0]*TMath::Tan(thetaOpen1); |
585 | cpar0[4]=cpar0[2]+2.*cpar0[0]*TMath::Tan(thetaOpen1); | |
586 | gMC->Gsvolu("YV11", "CONE", idtmed[kSteel+40], cpar0, 5); | |
587 | // | |
588 | // insulation | |
589 | dTubeS=0.15; | |
590 | cpar[0]=cpar0[0]; | |
591 | cpar[1]=cpar0[1]+0.15; | |
592 | cpar[2]=cpar0[1]+0.65; | |
593 | cpar[3]=cpar0[3]+0.15; | |
594 | cpar[4]=cpar0[3]+0.65; | |
595 | gMC->Gsvolu("YI11", "CONE", idtmed[kInsulation+40], cpar, 5); | |
596 | gMC->Gspos("YI11", 1, "YV11", 0., 0., 0., 0, "ONLY"); | |
5aba2f60 | 597 | dz=-dl+cpar0[0]; |
598 | gMC->Gspos("YV11", 1, "YMO1", 0., 0., dz, 0, "ONLY"); | |
599 | ||
600 | // begin Fluka | |
601 | // | |
602 | Float_t rf1[10], rf2[10]; | |
603 | rf1[0]=0.; rf2[0]=0.; | |
604 | rf1[1] = cpar0[1]; | |
605 | rf2[1] = cpar0[3]; | |
606 | ||
607 | ||
608 | rf1[2]=rf1[1]+0.15; rf1[3]=rf1[2]+0.5; rf1[4]=rf1[3]+0.1; | |
77976fd8 | 609 | rf1[5]=par1[4]; |
5aba2f60 | 610 | rf2[2]=rf2[1]+0.15; rf2[3]=rf2[2]+0.5; rf2[4]=rf2[3]+0.1; |
77976fd8 | 611 | rf2[5]=par1[7]; |
5aba2f60 | 612 | |
613 | char* materialsA[7] | |
614 | = {"VACUUM", "STEEL", "PIPEINSU", "STEEL", "AIR", "AIR"}; | |
615 | char* fieldsA[7] | |
616 | = {"MF", "MF", "MF", "MF", "MF", "MF"}; | |
617 | char* cutsA[7] | |
618 | = {"$SHH","$SHH","$SHH","$SHH","$SHH","$SHH","$SHH"}; | |
619 | ||
620 | flukaGeom->Comment("1st part: Beam pipe lateral struture (left)"); | |
621 | flukaGeom->OnionCone(rf1, rf2, 6 , zstart, zvac1, posfluka, materialsA, fieldsA, cutsA); | |
d3be3170 | 622 | for (i=0; i<6; i++) rf1[i]=rf2[i]; |
623 | for (i=1; i<6; i++) rf2[i]=rf1[i]+dr11*TMath::Tan(thetaOpen1); | |
5aba2f60 | 624 | flukaGeom->OnionCone(rf1, rf2, 6 , zvac1, zvac1+dr11, posfluka, materialsA, fieldsA, cutsA); |
625 | flukaGeom->Cone(rc1, rf2[5], rc1, rc1+dr11, zvac1 , zvac1+dr11, posfluka,"AIR", "MF", "$SHH"); | |
626 | // | |
627 | // end Fluka | |
628 | ||
629 | ||
630 | // right side | |
77976fd8 | 631 | dTubeS = 0.35; |
632 | dVacuS += 0.25; | |
5aba2f60 | 633 | |
77976fd8 | 634 | cpar0[0] = (zvac4-zvac3)/2; |
635 | cpar0[1] = rB1; | |
636 | cpar0[2] = cpar0[1]+dVacuS; | |
637 | cpar0[3] = cpar0[1]+2.*cpar0[0]*TMath::Tan(thetaOpenB); | |
638 | cpar0[4] = cpar0[2]+2.*cpar0[0]*TMath::Tan(thetaOpenB); | |
5aba2f60 | 639 | gMC->Gsvolu("YV12", "CONE", idtmed[kSteel], cpar0, 5); |
640 | Float_t r2V=cpar0[3]; | |
641 | // | |
642 | // insulation | |
77976fd8 | 643 | cpar[0] = cpar0[0]; |
644 | cpar[1] = cpar0[1]+dTubeS; | |
645 | cpar[2] = cpar0[1]+dTubeS+dInsuS; | |
646 | cpar[3] = cpar0[3]+dTubeS; | |
647 | cpar[4] = cpar0[3]+dTubeS+dInsuS; | |
5aba2f60 | 648 | gMC->Gsvolu("YI12", "CONE", idtmed[kInsulation], cpar, 5); |
649 | gMC->Gspos("YI12", 1, "YV12", 0., 0., 0., 0, "ONLY"); | |
650 | ||
5aba2f60 | 651 | dz=dl-cpar0[0]; |
652 | gMC->Gspos("YV12", 1, "YMO1", 0., 0., dz, 0, "ONLY"); | |
653 | ||
654 | // | |
655 | // begin Fluka | |
77976fd8 | 656 | char* materialsB[5] |
657 | = {"VACUUM", "STEEL", "PIPEINSU", "STEEL", "AIR"}; | |
658 | ||
659 | char* fieldsB[5] | |
660 | = {"MF", "MF", "MF", "MF", "MF"}; | |
5aba2f60 | 661 | |
77976fd8 | 662 | char* cutsB[5] |
663 | = {"$SHH","$SHH","$SHH","$SHH","$SHH"}; | |
5aba2f60 | 664 | |
665 | rf1[0]=rf2[0]=0.; | |
666 | rf1[1]=cpar0[1]; | |
667 | rf2[1]=cpar0[3]; | |
668 | ||
669 | rf1[2]=rf1[1]+dTubeS; rf1[3]=rf1[2]+dInsuS; rf1[4]=rf1[3]+dEnveS; | |
77976fd8 | 670 | rf1[5]=r2; |
5aba2f60 | 671 | |
672 | rf2[2]=rf2[1]+dTubeS; rf2[3]=rf2[2]+dInsuS; rf2[4]=rf2[3]+dEnveS; | |
77976fd8 | 673 | rf2[5]=r2; |
5aba2f60 | 674 | flukaGeom->Comment("1st part: Beam pipe lateral structure (right)"); |
77976fd8 | 675 | flukaGeom->OnionCone(rf1, rf2, 6 , zvac3, zvac4, posfluka, materialsB, fieldsB, cutsB); |
676 | for (i=0; i<6; i++) rf2[i]=rf1[i]; | |
677 | for (i=1; i<5; i++) rf1[i]=rf2[i]; | |
678 | rf1[5]=rf2[5]+dr13; | |
679 | flukaGeom->OnionCone(rf1, rf2, 6 , zvac3-dr13, zvac3, posfluka, materialsB, fieldsB, cutsB); | |
680 | ||
5aba2f60 | 681 | // |
682 | // end Fluka | |
683 | ||
684 | // | |
685 | // Second Section | |
686 | // Between first and second bellow section | |
687 | // | |
688 | ||
689 | par2[0] = 0.; | |
690 | par2[1] = 360.; | |
77976fd8 | 691 | par2[2] = 11.; |
5aba2f60 | 692 | dl=(zvac7-zvac4)/2.; |
a0cb6c86 | 693 | // recess station 2 |
5aba2f60 | 694 | par2[3] = -dl; |
a0cb6c86 | 695 | par2[4] = r2; |
696 | par2[5] = R21; | |
697 | ||
77976fd8 | 698 | par2[6] = -dl+.1; |
a0cb6c86 | 699 | par2[7] = r2; |
5aba2f60 | 700 | par2[8] = R21; |
701 | ||
a0cb6c86 | 702 | par2[9] = -dl+(zvac6-zvac4); |
703 | par2[10] = r2+(zvac6-zvac4-10.) * TMath::Tan(thetaOpen2); | |
5aba2f60 | 704 | par2[11] = R21; |
705 | ||
706 | par2[12] = -dl+(zvac6-zvac4); | |
707 | par2[13] = par2[10]; | |
708 | par2[14] = zvac6*TMath::Tan(accMin); | |
709 | ||
710 | // Start of Pb section | |
711 | par2[15] = -dl+(zPb-zvac4); | |
a0cb6c86 | 712 | par2[16] = r2+(zPb-zvac4-10.) * TMath::Tan(thetaOpen2); |
5aba2f60 | 713 | par2[17] = zPb*TMath::Tan(accMin); |
5aba2f60 | 714 | // |
715 | // end of cone following 2 deg line | |
716 | par2[18] = -dl+(zConeE-zvac4); | |
a0cb6c86 | 717 | par2[19] = r2+(zConeE-zvac4-10.) * TMath::Tan(thetaOpen2); |
5aba2f60 | 718 | par2[20] = 30.; |
77976fd8 | 719 | // recess station 3 |
720 | par2[21] = -dl+(zch31-zvac4); | |
721 | par2[22] = r2+(zch31-zvac4-10.) * TMath::Tan(thetaOpen2); | |
5aba2f60 | 722 | par2[23] = 30.; |
723 | ||
77976fd8 | 724 | par2[24] = -dl+(zch31-zvac4); |
725 | par2[25] = r2+(zch31-zvac4-10.) * TMath::Tan(thetaOpen2); | |
726 | par2[26] = 29.; | |
5aba2f60 | 727 | |
77976fd8 | 728 | par2[27] = -dl+(zch32-zvac4); |
729 | par2[28] = r2+(zch32-zvac4-10.) * TMath::Tan(thetaOpen2); | |
730 | par2[29] = 29.; | |
5aba2f60 | 731 | |
77976fd8 | 732 | par2[30] = -dl+(zch32-zvac4); |
733 | par2[31] = r2+(zch32-zvac4-10.) * TMath::Tan(thetaOpen2); | |
734 | par2[32] = 30.; | |
5aba2f60 | 735 | |
77976fd8 | 736 | par2[33] = -dl+(zvac7-zvac4); |
737 | par2[34] = r2+(zvac7-zvac4-10.) * TMath::Tan(thetaOpen2); | |
738 | par2[35] = 30.; | |
5aba2f60 | 739 | |
77976fd8 | 740 | gMC->Gsvolu("YGO2", "PCON", idtmed[kSteel+40], par2, 36); |
5aba2f60 | 741 | |
77976fd8 | 742 | // |
743 | // begin Fluka | |
5aba2f60 | 744 | |
77976fd8 | 745 | char* materials1[8] |
746 | = {"VACUUM", "STEEL", "PIPEINSU", "STEEL", "AIR", "NIW", "NIW", "STEEL"}; | |
747 | char* fields1[8] | |
748 | = {"MF", "MF", "MF", "MF", "MF", "MF", "MF", "MF"}; | |
749 | char* cuts1[8] | |
750 | = {"$SHH","$SHH","$SHH","$SHH","$SHH","$SHH","$SHH","$SHH"}; | |
5aba2f60 | 751 | |
77976fd8 | 752 | flukaGeom->Comment("2nd part: Beam shield lateral struture (0)"); |
753 | // until end of recess 1 | |
754 | rf1[0] = 0.; rf1[1] = r2V; rf1[2] = rf1[1] + dTubeS; rf1[3] = rf1[2] + dInsuS; | |
755 | rf1[4] = rf1[3] + dEnveS; rf1[5] = r2; rf1[6] = rf1[5]+2.; | |
756 | rf1[7] = R11-dRSteel1; rf1[8] = R21; | |
5aba2f60 | 757 | |
77976fd8 | 758 | for (i=1; i<7; i++) rf2[i]=rf1[i]+4.*TMath::Tan(thetaOpenB); |
759 | rf2[7] = rf1[7]; | |
760 | rf2[8] = rf1[8]; | |
761 | flukaGeom->OnionCone(rf1, rf2, 9 , zvac4, zvac4+4, posfluka, materials1, fields1, cuts1); | |
762 | ||
763 | flukaGeom->Comment("2nd part: Beam shield lateral struture (1)"); | |
764 | // until end of recess 2 | |
765 | for (i=0; i<9; i++) rf1[i]=rf2[i]; | |
766 | rf1[7] = R21-dRSteel2; rf1[8] = R21; | |
767 | for (i=1; i<9; i++) rf2[i]=rf1[i]+(zvac6-zvac4-4.)*TMath::Tan(thetaOpenB); | |
768 | rf2[7] = rf1[7]; | |
769 | rf2[8] = rf1[8]; | |
770 | flukaGeom->OnionCone(rf1, rf2, 9 , zvac4+4, zvac6, posfluka, materials1, fields1, cuts1); | |
771 | ||
772 | flukaGeom->Comment("2nd part: Beam shield lateral struture (2)"); | |
773 | // steel recess | |
774 | for (i=0; i<9; i++) rf1[i]=rf2[i]; | |
775 | rf1[8] = zvac6*TMath::Tan(accMin); | |
776 | rf1[7] = R21-dRSteel2; | |
777 | ||
778 | for (i=1; i<9; i++) rf2[i]=rf1[i]+4.*TMath::Tan(thetaOpenB); | |
779 | rf2[7] = rf1[7]; | |
780 | ||
781 | rf2[8] = -(rf1[8]+4.*TMath::Tan(accMin)); | |
782 | rf1[8] = -rf1[8]; | |
783 | ||
784 | flukaGeom->OnionCone(rf1, rf2, 9 , zvac6, zvac6+4, posfluka, materials1, fields1, cuts1); | |
785 | rf1[8] = -rf1[8]; | |
786 | rf2[8] = -rf2[8]; | |
5aba2f60 | 787 | |
77976fd8 | 788 | flukaGeom->Comment("2nd part: Beam shield lateral struture (3)"); |
789 | // until start of lead section | |
790 | for (i=0; i<9; i++) rf1[i]=rf2[i]; | |
791 | for (i=1; i<9; i++) rf2[i]=rf1[i]+(zPb-zvac6-4.)*TMath::Tan(thetaOpenB); | |
792 | rf1[7] = rf1[8] - dRSteel2; | |
793 | rf2[8] = rf1[8] + (zPb-zvac6-4.)*TMath::Tan(accMin); | |
794 | rf2[7] = rf2[8] - dRSteel2; | |
795 | ||
796 | rf1[8]=-rf1[8]; | |
797 | rf2[8]=-rf2[8]; | |
798 | flukaGeom->OnionCone(rf1, rf2, 9 , zvac6+4, zPb, posfluka, materials1, fields1, cuts1); | |
799 | rf1[8]=-rf1[8]; | |
800 | rf2[8]=-rf2[8]; | |
801 | ||
802 | flukaGeom->Comment("2nd part: Beam shield lateral struture (4)"); | |
803 | // until end of 2deg | |
804 | materials1[5] = "LEAD"; | |
805 | materials1[6] = "LEAD"; | |
806 | for (i=0; i<9; i++) rf1[i]=rf2[i]; | |
807 | for (i=1; i<9; i++) rf2[i]=rf1[i]+(zConeE-zPb)*TMath::Tan(thetaOpenB); | |
808 | rf1[8] = -rf1[8]; | |
809 | rf2[8] = -30.; | |
810 | rf2[7] = 26.; | |
811 | flukaGeom->OnionCone(rf1, rf2, 9 , zPb, zConeE, posfluka, materials1, fields1, cuts1); | |
812 | rf1[8]=-rf1[8]; | |
813 | rf2[8]=-rf2[8]; | |
814 | ||
815 | flukaGeom->Comment("2nd part: Beam shield lateral struture (4)"); | |
816 | // until end of this section | |
817 | for (i=0; i<9; i++) rf1[i]=rf2[i]; | |
818 | for (i=1; i<9; i++) rf2[i]=rf1[i]+(zvac7-zConeE)*TMath::Tan(thetaOpenB); | |
819 | rf2[8] = 30; | |
820 | rf2[7] = 26; | |
821 | flukaGeom->OnionCone(rf1, rf2, 9 , zConeE, zvac7, posfluka, materials1, fields1, cuts1); | |
5aba2f60 | 822 | |
823 | Float_t r3V = rf2[1]; | |
77976fd8 | 824 | |
5aba2f60 | 825 | // end Fluka |
826 | ||
827 | // | |
77976fd8 | 828 | // Lead cone |
5aba2f60 | 829 | // |
830 | Float_t parPb[12]; | |
831 | parPb[0] = 0.; | |
832 | parPb[1] = 360.; | |
833 | parPb[2] = 3.; | |
834 | Float_t dlPb=(zvac7-zPb)/2.; | |
835 | ||
836 | parPb[3] = -dlPb; | |
77976fd8 | 837 | parPb[4] = r2+(zPb-zvac4-10.) * TMath::Tan(thetaOpen2); |
838 | parPb[5] = zPb*TMath::Tan(accMin)-dRSteel2; | |
5aba2f60 | 839 | |
840 | parPb[6] = -dlPb+(zConeE-zPb); | |
77976fd8 | 841 | parPb[7] = r2+(zConeE-zvac4-10.) * TMath::Tan(thetaOpen2); |
842 | parPb[8] = 26.; | |
5aba2f60 | 843 | |
844 | parPb[9] = dlPb; | |
77976fd8 | 845 | parPb[10] = r2+(zvac7-zvac4-10.) * TMath::Tan(thetaOpen2); |
846 | parPb[11] = 26.; | |
a0cb6c86 | 847 | |
5aba2f60 | 848 | gMC->Gsvolu("YXO2", "PCON", idtmed[kPb], parPb, 12); |
849 | gMC->Gspos("YXO2", 1, "YGO2", 0., 0., (zPb-zvac4)/2., 0, "ONLY"); | |
a0cb6c86 | 850 | |
77976fd8 | 851 | // |
852 | // W cone | |
853 | // | |
854 | Float_t parW[15]; | |
855 | parW[0] = 0.; | |
856 | parW[1] = 360.; | |
857 | parW[2] = 4.; | |
858 | Float_t dlW=(zPb-zvac4)/2.; | |
a0cb6c86 | 859 | |
77976fd8 | 860 | parW[3] = -dlW; |
861 | parW[4] = r2; | |
862 | parW[5] = R21-dRSteel2; | |
a0cb6c86 | 863 | |
77976fd8 | 864 | parW[6] = -dlW+(zvac6-zvac4)+dRSteel2; |
865 | parW[7] = r2+(zvac6-zvac4+dRSteel2) * TMath::Tan(thetaOpen2); | |
866 | parW[8] = R21-dRSteel2; | |
867 | ||
868 | parW[9] = -dlW+(zvac6-zvac4)+dRSteel2; | |
869 | parW[10] = r2+(zvac6-zvac4+dRSteel2) * TMath::Tan(thetaOpen2); | |
870 | parW[11] = (zvac6+dRSteel2)*TMath::Tan(accMin)-dRSteel2; | |
871 | ||
872 | parW[12] = dlW; | |
873 | parW[13] = r2+(zPb-zvac4) * TMath::Tan(thetaOpen2); | |
874 | parW[14] = zPb*TMath::Tan(accMin)-dRSteel2; | |
a0cb6c86 | 875 | |
77976fd8 | 876 | gMC->Gsvolu("YYO2", "PCON", idtmed[kNiCuW], parW, 15); |
877 | gMC->Gspos("YYO2", 1, "YGO2", 0., 0., -(zvac7-zPb)/2., 0, "ONLY"); | |
a0cb6c86 | 878 | |
77976fd8 | 879 | for (i=4; i<35; i+=3) par2[i] = 0; |
5aba2f60 | 880 | |
77976fd8 | 881 | gMC->Gsvolu("YMO2", "PCON", idtmed[kVacuum+40], par2, 36); |
5aba2f60 | 882 | gMC->Gspos("YGO2", 1, "YMO2", 0., 0., 0., 0, "ONLY"); |
883 | dZ+=dl; | |
884 | gMC->Gspos("YMO2", 1, "YMOT", 0., 0., dZ, 0, "ONLY"); | |
885 | dZ+=dl; | |
886 | // | |
5aba2f60 | 887 | // |
888 | // 2nd section: vacuum system | |
889 | // | |
890 | cpar0[0]=(zvac7-zvac4)/2; | |
891 | cpar0[1]=r2V; | |
892 | cpar0[2]=r2V+dVacuS; | |
893 | cpar0[3]=cpar0[1]+2.*cpar0[0]*TMath::Tan(thetaOpenB); | |
894 | cpar0[4]=cpar0[2]+2.*cpar0[0]*TMath::Tan(thetaOpenB); | |
895 | gMC->Gsvolu("YV21", "CONE", idtmed[kSteel+40], cpar0, 5); | |
896 | // | |
897 | // insulation | |
898 | cpar[0]=cpar0[0]; | |
899 | cpar[1]=cpar0[1]+dTubeS; | |
900 | cpar[2]=cpar0[1]+dTubeS+dInsuS; | |
901 | cpar[3]=cpar0[3]+dTubeS; | |
902 | cpar[4]=cpar0[3]+dTubeS+dInsuS; | |
903 | gMC->Gsvolu("YI21", "CONE", idtmed[kInsulation+40], cpar, 5); | |
904 | gMC->Gspos("YI21", 1, "YV21", 0., 0., 0., 0, "ONLY"); | |
77976fd8 | 905 | gMC->Gspos("YV21", 1, "YMO2", 0., 0., 0., 0, "ONLY"); |
5aba2f60 | 906 | |
907 | // | |
908 | // Third Section: Bellows and Flange | |
909 | // | |
910 | par3[0] = 0.; | |
911 | par3[1] = 360.; | |
912 | par3[2] = 8.; | |
913 | dl=(zvac9-zvac7)/2.; | |
914 | ||
915 | par3[3] = -dl; | |
916 | par3[4] = r2+(zvac7-zvac3) * TMath::Tan(thetaOpen2); | |
917 | par3[5] = 30.; | |
918 | ||
919 | par3[6] = -dl+dr21; | |
920 | par3[7] = par3[4]+dr21; | |
921 | par3[8] = 30.; | |
922 | ||
923 | par3[9] = par3[6]+dB2; | |
924 | par3[10] = par3[7]; | |
925 | par3[11] = 30.; | |
926 | ||
927 | par3[12] = par3[9]+dr22; | |
928 | par3[13] = par3[10]+dr22; | |
929 | par3[14] = 30.; | |
930 | ||
931 | par3[15] = par3[12]+dF2; | |
932 | par3[16] = par3[13]; | |
933 | par3[17] = 30.; | |
934 | ||
935 | par3[18] = par3[15]+dr22; | |
936 | par3[19] = par3[16]-dr22; | |
937 | par3[20] = 30.; | |
938 | ||
939 | par3[21] = par3[18]+dB2; | |
940 | par3[22] = par3[19]; | |
941 | par3[23] = 30.; | |
942 | ||
943 | par3[24] = par3[21]+dr23; | |
a0cb6c86 | 944 | par3[25] = par3[22]; |
5aba2f60 | 945 | par3[26] = 30.; |
946 | // | |
947 | rBox=par3[22]-0.1; | |
948 | Float_t r3=par3[25]; | |
949 | ||
950 | gMC->Gsvolu("YGO3", "PCON", idtmed[iHeavy+40], par3, 27); | |
951 | ||
5aba2f60 | 952 | // begin Fluka |
77976fd8 | 953 | Float_t rfvacu0[15]; |
5aba2f60 | 954 | for (ifl=0; ifl<8; ifl++) { |
955 | zfluka[ifl]=par3[3+3*ifl]+dl+zvac7; | |
5aba2f60 | 956 | rfluka1[ifl] = par3[4+3*ifl]; |
957 | rfluka2[ifl] = par3[5+3*ifl]-4.; | |
958 | rfluka3[ifl] = par3[5+3*ifl]; | |
959 | rfvacu0[ifl] = 0.; | |
960 | } | |
3a685df6 | 961 | for (i=0; i<8; i++) rfluka0[i]=rBox; |
5aba2f60 | 962 | rfluka0[0]=0.; rfluka0[7]=0.; |
963 | ||
964 | flukaGeom->Comment("3rd part: Shield"); | |
77976fd8 | 965 | flukaGeom->PolyCone(rfluka1, rfluka2, zfluka, 8, posfluka, "LEAD", "MF", "$SHS"); |
5aba2f60 | 966 | flukaGeom->Comment("3rd part: Steel envelope"); |
967 | flukaGeom->PolyCone(rfluka2, rfluka3, zfluka, 8, posfluka, "STEEL", "MF", "$SHS"); | |
968 | flukaGeom->Comment("3rd part: Vacuum"); | |
969 | flukaGeom->PolyCone(rfluka0+1, rfluka1+1, zfluka+1, 6, posfluka, "AIR", "MF", "$SHH"); | |
77976fd8 | 970 | |
5aba2f60 | 971 | flukaGeom->Comment("3rd part: Beam Pipe (left)"); |
972 | ||
973 | rf1[0]=0.; rf2[0]=0.; | |
974 | rf1[1] = r3V; | |
975 | rf2[1] = rf1[1]+dr21*TMath::Tan(thetaOpenB); | |
77976fd8 | 976 | rf1[2] = rf1[1]+dTubeS; rf1[3]=rf1[2]+dInsuS; rf1[4]=rf1[3]+dEnveS; |
977 | rf1[5] = par3[4]; | |
978 | rf2[2] = rf2[1]+dTubeS; rf2[3]=rf2[2]+dInsuS; rf2[4]=rf2[3]+dEnveS; | |
979 | rf2[5] = rf1[5]+dr21; | |
980 | flukaGeom->OnionCone(rf1, rf2, 6 , zvac7, zvac7+dr21, posfluka, materialsB, fieldsB, cutsB); | |
5aba2f60 | 981 | |
982 | ||
983 | flukaGeom->Comment("3rd part: Beam Pipe (right)"); | |
984 | ||
77976fd8 | 985 | rf1[0] = 0.; |
986 | rf1[1] = rf2[1]; | |
987 | rf1[2] = rf1[1]+dTubeS; rf1[3]=rf1[2]+dInsuS; rf1[4]=rf1[3]+dEnveS; | |
988 | rf1[5] = par3[25]; | |
989 | flukaGeom->OnionCylinder(rf1, 6 , zvac9-dr23, zvac9, posfluka, materialsA, fieldsA, cutsA); | |
5aba2f60 | 990 | |
991 | // | |
992 | flukaGeom->Comment("First Bellow"); | |
993 | z1=zvac7+dr21; | |
994 | ||
3a685df6 | 995 | for (i=0; i<7; i++) { |
5aba2f60 | 996 | z2=z1+eB2; |
997 | flukaGeom->Cylinder(0., rB2, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
998 | flukaGeom->Cylinder(rB2, rB2+hB2, z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
999 | ||
1000 | z1=z2; | |
1001 | z2+=lB2/2.-eB2; | |
1002 | flukaGeom->Cylinder(0., rB2+hB2-eB2, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
1003 | flukaGeom->Cylinder(rB2+hB2-eB2, rB2+hB2, z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
1004 | z1=z2; | |
1005 | z2=z1+eB2; | |
1006 | flukaGeom->Cylinder(0., rB2, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
1007 | flukaGeom->Cylinder(rB2, rB2+hB2, z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
1008 | z1=z2; | |
1009 | z2+=lB2/2.-eB2; | |
1010 | flukaGeom->Cylinder(0., rB2, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
1011 | flukaGeom->Cylinder(rB2, rB2+eB2, z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
1012 | flukaGeom->Cylinder(rB2+eB2, rB2+hB2, z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
1013 | z1=z2; | |
1014 | } | |
1015 | flukaGeom->Cylinder(rB2+hB2, rB2+hB2+0.2, zvac7+dr21, z1, posfluka, "AIR", "MF", "$SHH"); | |
1016 | flukaGeom->Cylinder(rB2+hB2+0.2, rBox, zvac7+dr21, z1, posfluka, "AIR", "MF", "$SHH"); | |
1017 | zcy1=z1; | |
1018 | ||
1019 | ||
1020 | flukaGeom->Comment("Second Bellow"); | |
1021 | z1=zvac9-dr23; | |
3a685df6 | 1022 | for (i=0; i<7; i++) { |
5aba2f60 | 1023 | z2=z1-eB2; |
1024 | flukaGeom->Cylinder(0., rB2, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); | |
1025 | flukaGeom->Cylinder(rB2, rB2+hB2, z2, z1, posfluka, "STEEL", "MF", "$SHH"); | |
1026 | z1=z2; | |
1027 | z2-=lB2/2.-eB2; | |
1028 | flukaGeom->Cylinder(0., rB2+hB2-eB2, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); | |
1029 | flukaGeom->Cylinder(rB2+hB2-eB2, rB2+hB2, z2, z1, posfluka, "STEEL", "MF", "$SHH"); | |
1030 | z1=z2; | |
1031 | z2=z1-eB2; | |
1032 | flukaGeom->Cylinder(0., rB2, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); | |
1033 | flukaGeom->Cylinder(rB2, rB2+hB2, z2, z1, posfluka, "STEEL", "MF", "$SHH"); | |
1034 | z1=z2; | |
1035 | z2-=lB2/2.-eB2; | |
1036 | flukaGeom->Cylinder(0., rB2, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); | |
1037 | flukaGeom->Cylinder(rB2, rB2+eB2, z2, z1, posfluka, "STEEL", "MF", "$SHH"); | |
1038 | flukaGeom->Cylinder(rB2+eB2, rB2+hB2, z2, z1, posfluka, "AIR", "MF", "$SHH"); | |
1039 | z1=z2; | |
1040 | } | |
1041 | flukaGeom->Cylinder(rB2+hB2, rB2+hB2+0.2, z1, zvac9-dr23, posfluka, "AIR", "MF", "$SHH"); | |
1042 | flukaGeom->Cylinder(rB2+hB2+0.2, rBox, z1, zvac9-dr23, posfluka, "AIR", "MF", "$SHH"); | |
1043 | ||
1044 | zcy2=z1; | |
1045 | flukaGeom->Comment("Flange"); | |
1046 | zfl=(zcy1+zcy2)/2.; | |
1047 | ||
1048 | z1=zfl-dF2/2.; | |
1049 | z2=zfl+dF2/2.; | |
a0cb6c86 | 1050 | flukaGeom->Cylinder(0.,rF2-2., z1, z2, posfluka, "VACUUM", "MF", "$SHH"); |
1051 | flukaGeom->Cylinder(rF2-2., rF2, z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
1052 | flukaGeom->Cylinder(rF2, rF2+0.02 , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
1053 | flukaGeom->Cylinder(rF2+0.02, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
5aba2f60 | 1054 | z2=z1; |
1055 | z1=z2-dFlange; | |
1056 | flukaGeom->Cylinder(0.,rB2 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
1057 | flukaGeom->Cylinder(rB2, rF2 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
1058 | flukaGeom->Cylinder(rF2, rF2+0.2 , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
1059 | flukaGeom->Cylinder(rF2+0.2, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
1060 | z2=z1; | |
1061 | z1=zcy1; | |
1062 | flukaGeom->Cylinder(0.,rB2 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
1063 | flukaGeom->Cylinder(rB2, rB2+0.1 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
1064 | flukaGeom->Cylinder(rB2+0.1, rB2+0.2 , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
1065 | flukaGeom->Cylinder(rB2+0.2, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
1066 | ||
1067 | z1=zfl+dF2/2.; | |
1068 | z2=z1+dFlange; | |
1069 | flukaGeom->Cylinder(0.,rB2 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
1070 | flukaGeom->Cylinder(rB2, rF2 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
1071 | flukaGeom->Cylinder(rF2, rF2+0.2 , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
1072 | flukaGeom->Cylinder(rF2+0.2, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
1073 | z1=z2; | |
1074 | z2=zcy2; | |
1075 | flukaGeom->Cylinder(0.,rB2 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
1076 | flukaGeom->Cylinder(rB2, rB2+0.1 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
1077 | flukaGeom->Cylinder(rB2+0.1, rB2+0.2 , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
1078 | flukaGeom->Cylinder(rB2+0.2, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
1079 | // | |
1080 | // end Fluka | |
1081 | ||
3a685df6 | 1082 | for (i=4; i<26; i+=3) par3[i] = 0; |
1083 | ||
5aba2f60 | 1084 | gMC->Gsvolu("YMO3", "PCON", idtmed[kVacuum+40], par3, 27); |
1085 | gMC->Gspos("YGO3", 1, "YMO3", 0., 0., 0., 0, "ONLY"); | |
1086 | ||
1087 | // | |
1088 | // Steel envelope | |
1089 | tpar[0]=26; | |
1090 | tpar[1]=30; | |
1091 | tpar[2]=dl; | |
1092 | gMC->Gsvolu("YS31", "TUBE", idtmed[kSteel], tpar, 3); | |
77976fd8 | 1093 | gMC->Gspos("YS31", 1, "YGO3", 0., 0., 0., 0, "ONLY"); |
5aba2f60 | 1094 | dZ+=dl; |
1095 | gMC->Gspos("YMO3", 1, "YMOT", 0., 0., dZ, 0, "ONLY"); | |
1096 | dZ+=dl; | |
1097 | ||
1098 | // | |
1099 | // 3rd section: vacuum system | |
1100 | // | |
1101 | // | |
1102 | // Bellow2 | |
1103 | // | |
1104 | tpar[0]=rB2; | |
1105 | tpar[1]=rB2+hB2; | |
1106 | tpar[2]=eB2/2.; | |
1107 | gMC->Gsvolu("YB21", "TUBE", idtmed[kSteel+40], tpar, 3); | |
1108 | dl1=tpar[2]; | |
1109 | ||
1110 | tpar[0]=rB2+hB2-eB2; | |
1111 | tpar[1]=rB2+hB2; | |
1112 | tpar[2]=(lB2/2.-2.*eB2)/2.; | |
1113 | gMC->Gsvolu("YB22", "TUBE", idtmed[kSteel+40], tpar, 3); | |
1114 | dl2=tpar[2]; | |
1115 | ||
1116 | tpar[0]=rB2-eB2; | |
1117 | tpar[1]=rB2; | |
1118 | tpar[2]=lB2/8.; | |
1119 | gMC->Gsvolu("YB23", "TUBE", idtmed[kSteel+40], tpar, 3); | |
1120 | dl3=tpar[2]; | |
1121 | ||
1122 | ||
1123 | tpar[0]=0; | |
1124 | tpar[1]=rB2+hB2; | |
1125 | tpar[2]=lB2/2.; | |
1126 | gMC->Gsvolu("YBU2", "TUBE", idtmed[kVacuum+40], tpar, 3); | |
1127 | ||
1128 | dz=-tpar[2]+dl3; | |
1129 | gMC->Gspos("YB23", 1, "YBU2", 0., 0., dz, 0, "ONLY"); | |
1130 | dz+=dl3; | |
1131 | dz+=dl1; | |
1132 | gMC->Gspos("YB21", 1, "YBU2", 0., 0., dz, 0, "ONLY"); | |
1133 | dz+=dl1; | |
1134 | dz+=dl2; | |
1135 | gMC->Gspos("YB22", 1, "YBU2", 0., 0., dz, 0, "ONLY"); | |
1136 | dz+=dl2; | |
1137 | dz+=dl1; | |
1138 | gMC->Gspos("YB21", 2, "YBU2", 0., 0., dz, 0, "ONLY"); | |
1139 | dz+=dl1; | |
1140 | dz+=dl3; | |
1141 | gMC->Gspos("YB23", 2, "YBU2", 0., 0., dz, 0, "ONLY"); | |
1142 | ||
1143 | ||
1144 | tpar[0]=0; | |
1145 | tpar[1]=rB2+hB2; | |
1146 | tpar[2]=7.*lB2/2.; | |
1147 | gMC->Gsvolu("YBM2", "TUBE", idtmed[kVacuum+40], tpar, 3); | |
1148 | dz=-tpar[2]+lB2/2.; | |
3a685df6 | 1149 | |
1150 | for (i=0; i<7; i++) { | |
1151 | gMC->Gspos("YBU2", i+1 , "YBM2", 0., 0.,dz , 0, "ONLY"); | |
1152 | dz+=lB2; | |
1153 | } | |
1154 | ||
5aba2f60 | 1155 | dz=-dl+dr21+tpar[2]; |
1156 | gMC->Gspos("YBM2", 1, "YMO3", 0., 0., dz, 0, "ONLY"); | |
1157 | ||
1158 | dz=dl-dr23-tpar[2]; | |
1159 | gMC->Gspos("YBM2", 2, "YMO3", 0., 0., dz, 0, "ONLY"); | |
1160 | ||
1161 | // | |
1162 | // Flange | |
1163 | ||
1164 | tpar[0]=0; | |
1165 | tpar[1]=rF2; | |
1166 | tpar[2]=dF2/2.; | |
1167 | gMC->Gsvolu("YFM2", "TUBE", idtmed[kVacuum+40], tpar, 3); | |
1168 | ||
a0cb6c86 | 1169 | tpar[0]=rF2-2.; |
5aba2f60 | 1170 | tpar[1]=rF2; |
1171 | tpar[2]=dF2/2.; | |
1172 | gMC->Gsvolu("YF21", "TUBE", idtmed[kSteel+40], tpar, 3); | |
1173 | gMC->Gspos("YF21", 1, "YFM2", 0., 0., 0., 0, "ONLY"); | |
1174 | ||
1175 | tpar[0]=rB2; | |
a0cb6c86 | 1176 | tpar[1]=rF2-2.; |
5aba2f60 | 1177 | tpar[2]=dFlange/2.; |
1178 | gMC->Gsvolu("YF22", "TUBE", idtmed[kSteel+40], tpar, 3); | |
1179 | dz=-dF2/2.+tpar[2]; | |
1180 | gMC->Gspos("YF22", 1, "YFM2", 0., 0., dz, 0, "ONLY"); | |
1181 | dz= dF2/2.-tpar[2]; | |
1182 | gMC->Gspos("YF22", 2, "YFM2", 0., 0., dz, 0, "ONLY"); | |
1183 | ||
1184 | dz=dr21/2.-dr23/2.; | |
1185 | gMC->Gspos("YFM2", 2, "YMO3", 0., 0., dz, 0, "ONLY"); | |
1186 | ||
1187 | ||
1188 | // | |
1189 | // pipe between flange and bellows | |
1190 | tpar[0]=rB2-dTubeS; | |
1191 | tpar[1]=rB2; | |
1192 | tpar[2]=2.*(dB2+dr22-7.*lB2)/4.; | |
1193 | gMC->Gsvolu("YPF2", "TUBE", idtmed[kSteel+40], tpar, 3); | |
1194 | dz=dr21/2.-dr23/2.-dF2/2.-tpar[2]; | |
1195 | gMC->Gspos("YPF2", 1, "YMO3", 0., 0., dz, 0, "ONLY"); | |
1196 | dz=dr21/2.-dr23/2.+dF2/2.+tpar[2]; | |
1197 | gMC->Gspos("YPF2", 2, "YMO3", 0., 0., dz, 0, "ONLY"); | |
1198 | ||
77976fd8 | 1199 | Float_t dHorZ=20.; |
a0cb6c86 | 1200 | |
5aba2f60 | 1201 | // |
1202 | // 4th section: rear shield and closing cone | |
1203 | // | |
1204 | par4[0] = 0.; | |
1205 | par4[1] = 360.; | |
a0cb6c86 | 1206 | par4[2] = 7.; |
5aba2f60 | 1207 | dl=(zvac12-zvac9)/2.; |
1208 | ||
1209 | par4[3] = -dl; | |
1210 | par4[4] = r3; | |
1211 | par4[5] = 30.; | |
1212 | ||
a0cb6c86 | 1213 | par4[6] = -dl+dHorZ; |
1214 | par4[7] = r3; | |
5aba2f60 | 1215 | par4[8] = 30.; |
1216 | ||
a0cb6c86 | 1217 | par4[9] = -dl+(zvac10-zvac9); |
1218 | par4[10] = r3+(zvac10-zvac9-dHorZ) * TMath::Tan(thetaOpen3); | |
1219 | par4[11] = 30.; | |
5aba2f60 | 1220 | |
a0cb6c86 | 1221 | par4[12] = par4[9]; |
1222 | par4[13] = par4[10]; | |
5aba2f60 | 1223 | par4[14] = R42; |
1224 | ||
a0cb6c86 | 1225 | par4[15] = -dl+(zvac11-zvac9); |
1226 | par4[16] = r3+(zvac11-zvac9-dHorZ) * TMath::Tan(thetaOpen3); | |
1227 | par4[17] = R42; | |
5aba2f60 | 1228 | |
a0cb6c86 | 1229 | par4[18] = par4[15]; |
1230 | par4[19] = par4[16]; | |
5aba2f60 | 1231 | par4[20] = R43; |
1232 | ||
a0cb6c86 | 1233 | par4[21] = -dl+(zvac12-zvac9); |
d6618b0d | 1234 | par4[22] = rVacu+dVacuS; |
a0cb6c86 | 1235 | par4[23] = R43; |
1236 | ||
1237 | gMC->Gsvolu("YGO4", "PCON", idtmed[iHeavy+40], par4, 24); | |
5aba2f60 | 1238 | |
5aba2f60 | 1239 | parPb[0] = (zvac12-zvac10)/2.; |
1240 | parPb[1] = parPb[3]; | |
1241 | parPb[2] = 31.; | |
1242 | parPb[3] = parPb[1]+2.*parPb[0]*TMath::Tan(thetaOpenPb); | |
1243 | parPb[4] = 31.; | |
1244 | gMC->Gsvolu("YXO5", "CONE", idtmed[kPb], parPb, 5); | |
1245 | gMC->Gspos("YXO5", 1, "YGO4", 0., 0., -dl+(zvac10-zvac9)+parPb[0], 0, "ONLY"); | |
3a685df6 | 1246 | |
1247 | for (i=4; i<23; i+=3) par4[i] = 0; | |
5aba2f60 | 1248 | |
a0cb6c86 | 1249 | gMC->Gsvolu("YMO4", "PCON", idtmed[kVacuum+40], par4, 24); |
5aba2f60 | 1250 | gMC->Gspos("YGO4", 1, "YMO4", 0., 0., 0., 0, "ONLY"); |
1251 | ||
1252 | ||
1253 | ||
1254 | dZ+=dl; | |
1255 | gMC->Gspos("YMO4", 1, "YMOT", 0., 0., dZ, 0, "ONLY"); | |
1256 | dZ+=dl; | |
1257 | // | |
1258 | // Closing concrete cone | |
1259 | // | |
1260 | cpar[0]=(zvac12-zvac11)/2.; | |
a0cb6c86 | 1261 | cpar[1] = r3+(zvac11-zvac9-dHorZ) * TMath::Tan(thetaOpen3); |
5aba2f60 | 1262 | cpar[2] = cpar[1]+0.001; |
77976fd8 | 1263 | cpar[3] = rVacu+dVacuS; |
5aba2f60 | 1264 | cpar[4] = cpar[2]; |
1265 | gMC->Gsvolu("YCC4", "CONE", idtmed[kConcrete+40], cpar, 5); | |
1266 | dz=dl-cpar[0]; | |
1267 | gMC->Gspos("YCC4", 1, "YGO4", 0., 0., dz, 0, "ONLY"); | |
1268 | ||
1269 | // | |
1270 | // begin Fluka | |
77976fd8 | 1271 | |
a0cb6c86 | 1272 | Float_t r10=r3+(zvac10-zvac9-dHorZ) * TMath::Tan(thetaOpen3); |
5aba2f60 | 1273 | Float_t r11=cpar[1]; |
a0cb6c86 | 1274 | |
5aba2f60 | 1275 | flukaGeom->Comment("4th part: Shield"); |
1276 | ||
77976fd8 | 1277 | flukaGeom->Cone(r3, r3, 26.0, 26.0, zvac9, zvac9+dHorZ, |
5aba2f60 | 1278 | posfluka, "LEAD", "NF", "$SHH"); |
a0cb6c86 | 1279 | |
77976fd8 | 1280 | flukaGeom->Cone(r3, r10, 26.0, 26.0, zvac9+dHorZ, zvac10, |
a0cb6c86 | 1281 | posfluka, "LEAD", "NF", "$SHH"); |
77976fd8 | 1282 | flukaGeom->Cone(r10, r11, 30.0, 30.0, zvac10, zvac11, |
5aba2f60 | 1283 | posfluka, "LEAD", "NF", "$SHH"); |
77976fd8 | 1284 | flukaGeom->Cylinder( cpar[1], 30.0, zvac11, zvac12, |
5aba2f60 | 1285 | posfluka, "LEAD", "NF", "$SHH"); |
77976fd8 | 1286 | |
5aba2f60 | 1287 | |
1288 | flukaGeom->Comment("4th part: Steel Envelope"); | |
1289 | flukaGeom->Cylinder(26.0, 30., zvac9, zvac10, posfluka, "STEEL", "NF", "$SHH"); | |
1290 | flukaGeom->Comment("4th part: Closing Cone"); | |
1291 | flukaGeom->Cone(cpar[1]-0.1, cpar[3], cpar[1], cpar[1], zvac11, zvac12, | |
1292 | posfluka, "PORTLAND", "NF", "$SHH"); | |
1293 | flukaGeom->Comment("4th part: VACUUM"); | |
1294 | flukaGeom->Cone(0., 0., cpar[1]-0.1, cpar[3], zvac11, zvac12, | |
1295 | posfluka, "VACUUM", "NF", "$SHH"); | |
1296 | // | |
1297 | // end Fluka | |
5aba2f60 | 1298 | // |
1299 | // Steel envelope | |
1300 | // | |
1301 | dz=-dl; | |
1302 | tpar[0]=26.; | |
1303 | tpar[1]=30.; | |
1304 | tpar[2]=(zvac10-zvac9)/2.; | |
1305 | gMC->Gsvolu("YS41", "TUBE", idtmed[kSteel], tpar, 3); | |
1306 | dz+=tpar[2]; | |
77976fd8 | 1307 | gMC->Gspos("YS41", 1, "YGO4", 0., 0., dz, 0, "ONLY"); |
5aba2f60 | 1308 | dz+=tpar[2]; |
77976fd8 | 1309 | |
5aba2f60 | 1310 | tpar[0]=R41-dRSteel2; |
1311 | tpar[1]=R41; | |
1312 | tpar[2]=(zvac11-zvac10)/2.; | |
77976fd8 | 1313 | gMC->Gsvolu("YS43", "TUBE", idtmed[kPb], tpar, 3); |
5aba2f60 | 1314 | dz+=tpar[2]; |
1315 | gMC->Gspos("YS43", 1, "YGO4", 0., 0., dz, 0, "ONLY"); | |
1316 | // | |
1317 | // rear lead shield | |
1318 | // | |
1319 | tpar[0]=R41; | |
1320 | tpar[1]=R42; | |
1321 | tpar[2]=(zvac11-zvac10)/2.; | |
1322 | gMC->Gsvolu("YPBI", "TUBE", idtmed[kPb+40], tpar, 3); | |
1323 | dz-=0; | |
1324 | gMC->Gspos("YPBI", 1, "YGO4", 0., 0., dz, 0, "ONLY"); | |
1325 | ||
1326 | tpar[0]=R42-5; | |
1327 | tpar[1]=R42; | |
1328 | tpar[2]=(zvac11-zvac10)/2.; | |
1329 | gMC->Gsvolu("YPBO", "TUBE", idtmed[kPb], tpar, 3); | |
1330 | gMC->Gspos("YPBO", 1, "YPBI", 0., 0., 0., 0, "ONLY"); | |
1331 | ||
1332 | // | |
1333 | // rear Fe shield | |
1334 | // | |
1335 | ||
1336 | tpar[0]=31.; | |
1337 | tpar[1]=R43; | |
1338 | tpar[2]=(zvac12-zvac11)/2.; | |
1339 | gMC->Gsvolu("YFEI", "TUBE", idtmed[kFe+40], tpar, 3); | |
1340 | dz=dl-tpar[2]; | |
1341 | gMC->Gspos("YFEI", 1, "YGO4", 0., 0., dz, 0, "ONLY"); | |
1342 | ||
1343 | tpar[0]=31.; | |
1344 | tpar[1]=R43; | |
1345 | tpar[2]=2.5; | |
1346 | gMC->Gsvolu("YFEO", "TUBE", idtmed[kFe], tpar, 3); | |
1347 | dz=-(zvac12-zvac11)/2.+tpar[2]; | |
1348 | gMC->Gspos("YFEO", 1, "YFEI", 0., 0., dz, 0, "ONLY"); | |
1349 | // | |
1350 | // Magnet element | |
1351 | // | |
1352 | tpar[0]=0.; | |
1353 | tpar[1]=R43; | |
1354 | tpar[2]=50.; | |
1355 | gMC->Gsvolu("YAEM", "TUBE", idtmed[kAir], tpar, 3); | |
1356 | tpar[0]=rAbs; | |
1357 | tpar[1]=R43; | |
1358 | tpar[2]=50.; | |
1359 | gMC->Gsvolu("YFEM", "TUBE", idtmed[kFe], tpar, 3); | |
1360 | gMC->Gspos("YFEM", 1, "YAEM", 0., 0., 0., 0, "ONLY"); | |
1361 | ||
1362 | // | |
1363 | ||
1364 | dz=zvac12+50.; | |
1365 | gMC->Gspos("YAEM", 1, "ALIC", 0., 0., dz, 0, "ONLY"); | |
1366 | ||
1367 | ||
1368 | // | |
1369 | // | |
1370 | // 4th section: vacuum system | |
1371 | // | |
1372 | // up to closing cone | |
77976fd8 | 1373 | |
1374 | r3V=r3-dr23+dVacuS-1.6; | |
a0cb6c86 | 1375 | |
5aba2f60 | 1376 | cpar0[0]=(zvac11-zvac9)/2; |
a0cb6c86 | 1377 | cpar0[1]=r3V-dVacuS; |
1378 | cpar0[2]=r3V; | |
5aba2f60 | 1379 | cpar0[3]=cpar0[1]+2.*cpar0[0]*TMath::Tan(thetaOpen3); |
1380 | cpar0[4]=cpar0[2]+2.*cpar0[0]*TMath::Tan(thetaOpen3); | |
1381 | gMC->Gsvolu("YV31", "CONE", idtmed[kSteel+40], cpar0, 5); | |
1382 | // | |
1383 | // insulation | |
1384 | cpar[0]=cpar0[0]; | |
1385 | cpar[1]=cpar0[1]+dTubeS; | |
1386 | cpar[2]=cpar0[1]+dTubeS+dInsuS; | |
1387 | cpar[3]=cpar0[3]+dTubeS; | |
1388 | cpar[4]=cpar0[3]+dTubeS+dInsuS; | |
1389 | gMC->Gsvolu("YI31", "CONE", idtmed[kInsulation+40], cpar, 5); | |
1390 | gMC->Gspos("YI31", 1, "YV31", 0., 0., 0., 0, "ONLY"); | |
5aba2f60 | 1391 | dz=-dl+cpar[0]; |
1392 | gMC->Gspos("YV31", 1, "YMO4", 0., 0., dz, 0, "ONLY"); | |
1393 | ||
1394 | // | |
1395 | // begin Fluka | |
a0cb6c86 | 1396 | flukaGeom->Comment("4th part: Beam pipe lateral structure"); |
3a685df6 | 1397 | for (i=0; i<7; i++) fieldsA[i] = "NF"; |
a0cb6c86 | 1398 | |
1399 | rf1[0]=0.; rf2[0]=0.; | |
77976fd8 | 1400 | rf1[1]=rf2[1]; rf2[1]=rf1[1]+dHorZ*TMath::Tan(thetaOpen3); |
a0cb6c86 | 1401 | |
1402 | rf1[2]=rf1[1]+dTubeS; rf1[3]=rf1[2]+dInsuS; rf1[4]=rf1[3]+dEnveS; | |
77976fd8 | 1403 | rf1[5]=r3; |
a0cb6c86 | 1404 | |
1405 | rf2[2]=rf2[1]+dTubeS; rf2[3]=rf2[2]+dInsuS; rf2[4]=rf2[3]+dEnveS; | |
77976fd8 | 1406 | rf2[5]=r3; |
a0cb6c86 | 1407 | |
77976fd8 | 1408 | flukaGeom->OnionCone(rf1, rf2, 6 , zvac9 , zvac9+dHorZ, posfluka, materialsA, fieldsA, cutsA); |
a0cb6c86 | 1409 | |
5aba2f60 | 1410 | rf1[0]=0.; rf2[0]=0.; |
5aba2f60 | 1411 | |
a0cb6c86 | 1412 | rf1[1]=rf2[1]; rf2[1]=rf1[1]+(zvac10-zvac9-dHorZ)*TMath::Tan(thetaOpen3); |
1413 | ||
5aba2f60 | 1414 | rf1[2]=rf1[1]+dTubeS; rf1[3]=rf1[2]+dInsuS; rf1[4]=rf1[3]+dEnveS; |
77976fd8 | 1415 | rf1[5]=r3; |
a0cb6c86 | 1416 | |
5aba2f60 | 1417 | rf2[2]=rf2[1]+dTubeS; rf2[3]=rf2[2]+dInsuS; rf2[4]=rf2[3]+dEnveS; |
77976fd8 | 1418 | rf2[5]=r10; |
5aba2f60 | 1419 | |
5aba2f60 | 1420 | |
77976fd8 | 1421 | flukaGeom->OnionCone(rf1, rf2, 6 , zvac9+dHorZ, zvac10, posfluka, materialsA, fieldsA, cutsA); |
5aba2f60 | 1422 | |
1423 | rf1[0]=0.; rf2[0]=0.; | |
1424 | rf1[1]=rf2[1]; rf2[1]=rf1[1]+(zvac11-zvac10)*TMath::Tan(thetaOpen3); | |
1425 | ||
1426 | rf1[2]=rf1[1]+dTubeS; rf1[3]=rf1[2]+dInsuS; rf1[4]=rf1[3]+dEnveS; | |
77976fd8 | 1427 | rf1[5]=r10; |
5aba2f60 | 1428 | rf2[2]=rf2[1]+dTubeS; rf2[3]=rf2[2]+dInsuS; rf2[4]=rf2[3]+dEnveS; |
77976fd8 | 1429 | rf2[5]=r11; |
5aba2f60 | 1430 | |
77976fd8 | 1431 | flukaGeom->OnionCone(rf1, rf2, 6 , zvac10, zvac11, posfluka, materialsA, fieldsA, cutsA); |
5aba2f60 | 1432 | // |
1433 | // end Fluka | |
5aba2f60 | 1434 | // |
1435 | // closing cone | |
1436 | cpar0[0]=(zvac12-zvac11)/2; | |
a0cb6c86 | 1437 | cpar0[1]=r3V-dVacuS+(zvac11-zvac9)*TMath::Tan(thetaOpen3); |
1438 | cpar0[2]=r3V +(zvac11-zvac9)*TMath::Tan(thetaOpen3); | |
5aba2f60 | 1439 | cpar0[3]=rVacu; |
12133ee7 | 1440 | cpar0[4]=rVacu+dTubeS+dInsuS+dProtS+dFreeS; |
5aba2f60 | 1441 | gMC->Gsvolu("YV32", "CONE", idtmed[kSteel+40], cpar0, 5); |
1442 | // | |
1443 | // insulation | |
1444 | cpar[0]=cpar0[0]; | |
1445 | cpar[1]=cpar0[1]+dTubeS; | |
1446 | cpar[2]=cpar0[1]+dTubeS+dInsuS; | |
1447 | cpar[3]=cpar0[3]+dTubeS; | |
1448 | cpar[4]=cpar0[3]+dTubeS+dInsuS; | |
1449 | gMC->Gsvolu("YI32", "CONE", idtmed[kInsulation+40], cpar, 5); | |
1450 | gMC->Gspos("YI32", 1, "YV32", 0., 0., 0., 0, "ONLY"); | |
1451 | // | |
1452 | // clearance | |
9de2c2a2 | 1453 | // cpar[1]=cpar0[2]-dProtS-dFreeS; |
1454 | // cpar[2]=cpar0[2]-dProtS; | |
1455 | // cpar[3]=cpar0[4]-dProtS-dFreeS; | |
1456 | // cpar[4]=cpar0[4]-dProtS; | |
1457 | // gMC->Gsvolu("YP32", "CONE", idtmed[kVacuum+40], cpar, 5); | |
1458 | // gMC->Gspos("YP32", 1, "YV32", 0., 0., 0., 0, "ONLY"); | |
5aba2f60 | 1459 | |
1460 | dz=dl-cpar[0]; | |
1461 | gMC->Gspos("YV32", 1, "YMO4", 0., 0., dz, 0, "ONLY"); | |
1462 | // | |
1463 | // | |
1464 | // MUON trigger wall | |
1465 | // | |
1466 | tpar[0] = 50.; | |
1467 | tpar[1] = 310.; | |
1468 | tpar[2] = (zFilterOut - zFilterIn) / 2.; | |
1469 | gMC->Gsvolu("YFIM", "TUBE", idtmed[kFe+40], tpar, 3); | |
1470 | dz = (zFilterIn + zFilterOut) / 2.; | |
1471 | tpar[2] -= 10.; | |
1472 | gMC->Gsvolu("YFII","TUBE", idtmed[kFe], tpar, 3); | |
1473 | gMC->Gspos("YFII", 1, "YFIM", 0., 0., 0., 0, "ONLY"); | |
1474 | gMC->Gspos("YFIM", 1, "ALIC", 0., 0., dz, 0, "ONLY"); | |
1475 | // | |
1476 | // Shielding close to chamber | |
1477 | // | |
a0cb6c86 | 1478 | // |
1479 | cpar[0]=(zch11-zRear)/2.; | |
5aba2f60 | 1480 | cpar[1]=R11; |
1481 | cpar[2]=zRear*TMath::Tan(accMin); | |
1482 | cpar[3]=R11; | |
1483 | cpar[4]=(zRear+2.*cpar[0])*TMath::Tan(accMin); | |
1484 | gMC->Gsvolu("YCS1", "CONE", idtmed[kNiCuW], cpar, 5); | |
77976fd8 | 1485 | dz=-(zvac12-zstart)/2.+(zRear-zstart)+cpar[0]; |
1486 | gMC->Gspos("YCS1", 1, "YMOT", 0., 0., dz, 0, "ONLY"); | |
5aba2f60 | 1487 | |
a0cb6c86 | 1488 | cpar[0]=(zvac4-zch12)/2.; |
5aba2f60 | 1489 | cpar[1]=R11; |
a0cb6c86 | 1490 | cpar[2]=zch12*TMath::Tan(accMin); |
5aba2f60 | 1491 | cpar[3]=R11; |
a0cb6c86 | 1492 | cpar[4]=(zch12+2.*cpar[0])*TMath::Tan(accMin); |
1493 | gMC->Gsvolu("YCS3", "CONE", idtmed[kNiCuW], cpar, 5); | |
77976fd8 | 1494 | dz=-(zvac12-zstart)/2.+(zch12-zstart)+cpar[0]; |
1495 | gMC->Gspos("YCS3", 1, "YMOT", 0., 0., dz, 0, "ONLY"); | |
a0cb6c86 | 1496 | |
5aba2f60 | 1497 | |
a0cb6c86 | 1498 | // Recess station 1 |
1499 | ||
1500 | cpar[0]=(zch12-zch11)/2.; | |
5aba2f60 | 1501 | cpar[1]=R11; |
a0cb6c86 | 1502 | cpar[2]=18.; |
5aba2f60 | 1503 | cpar[3]=R11; |
e2e83b79 | 1504 | cpar[4]=17.9; |
a0cb6c86 | 1505 | gMC->Gsvolu("YCS2", "CONE", idtmed[kAir], cpar, 5); |
77976fd8 | 1506 | dz=-(zvac12-zstart)/2.+(zch11-zstart)+cpar[0]; |
1507 | gMC->Gspos("YCS2", 1, "YMOT", 0., 0., dz, 0, "ONLY"); | |
a0cb6c86 | 1508 | |
1509 | Float_t ptubs[5]; | |
1510 | ptubs[0] = R11; | |
e2e83b79 | 1511 | ptubs[1] = 17.9; |
a0cb6c86 | 1512 | ptubs[2] = 0.; |
1513 | // phi_min, phi_max | |
1514 | ptubs[3] = 0.; | |
1515 | ptubs[4] = 90.; | |
1516 | gMC->Gsvolu("YCR0", "TUBS", idtmed[kNiCuW], ptubs, 0); | |
1517 | Int_t idrotm[1799]; | |
1518 | ||
1519 | AliMatrix(idrotm[1701],90., 0., 90., 90., 0., 0.); | |
1520 | AliMatrix(idrotm[1702],90., 90., 90., 180., 0., 0.); | |
1521 | AliMatrix(idrotm[1703],90., 180., 90., 270., 0., 0.); | |
1522 | AliMatrix(idrotm[1704],90., 270., 90., 0., 0., 0.); | |
12133ee7 | 1523 | // Int_t ipos; |
a0cb6c86 | 1524 | |
1525 | dz=-cpar[0]; | |
1526 | // 1. | |
1527 | ptubs[2]=6.5/2.; | |
1528 | dz+=ptubs[2]; | |
1529 | gMC->Gsposp("YCR0", 1, "YCS2", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5); | |
1530 | gMC->Gsposp("YCR0", 2, "YCS2", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5); | |
1531 | dz+=ptubs[2]; | |
1532 | dz+=1.5; | |
1533 | // 2. | |
1534 | ptubs[2]=5.0/2.; | |
1535 | dz+=ptubs[2]; | |
1536 | gMC->Gsposp("YCR0", 3, "YCS2", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5); | |
1537 | gMC->Gsposp("YCR0", 4, "YCS2", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5); | |
1538 | dz+=ptubs[2]; | |
1539 | dz+=1.5; | |
1540 | // 3. | |
1541 | ptubs[2]=5.0/2.; | |
1542 | dz+=ptubs[2]; | |
1543 | gMC->Gsposp("YCR0", 5, "YCS2", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5); | |
1544 | gMC->Gsposp("YCR0", 6, "YCS2", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5); | |
1545 | dz+=ptubs[2]; | |
1546 | dz+=1.5; | |
1547 | // 4. | |
1548 | ptubs[2]=6.5/2.; | |
1549 | dz+=ptubs[2]; | |
1550 | gMC->Gsposp("YCR0", 7, "YCS2", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5); | |
1551 | gMC->Gsposp("YCR0", 8, "YCS2", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5); | |
1552 | dz+=ptubs[2]; | |
1553 | dz+=1.5; | |
5aba2f60 | 1554 | |
1555 | ||
a0cb6c86 | 1556 | |
1557 | cpar[0]=(zch21-zvac4)/2.; | |
5aba2f60 | 1558 | cpar[1]=R21; |
1559 | cpar[2]=zvac4*TMath::Tan(accMin); | |
1560 | cpar[3]=R21; | |
1561 | cpar[4]=(zvac4+2.*cpar[0])*TMath::Tan(accMin); | |
1562 | gMC->Gsvolu("YCS4", "CONE", idtmed[kNiCuW], cpar, 5); | |
77976fd8 | 1563 | dz=-(zvac12-zstart)/2.+(zvac4-zstart)+cpar[0]; |
1564 | gMC->Gspos("YCS4", 1, "YMOT", 0., 0., dz, 0, "ONLY"); | |
5aba2f60 | 1565 | |
a0cb6c86 | 1566 | cpar[0]=(zvac6-zch22)/2.; |
5aba2f60 | 1567 | cpar[1]=R21; |
a0cb6c86 | 1568 | cpar[2]=zch22*TMath::Tan(accMin); |
5aba2f60 | 1569 | cpar[3]=R21; |
a0cb6c86 | 1570 | cpar[4]=(zch22+2.*cpar[0])*TMath::Tan(accMin); |
1571 | gMC->Gsvolu("YCS6", "CONE", idtmed[kNiCuW], cpar, 5); | |
77976fd8 | 1572 | dz=-(zvac12-zstart)/2.+(zch22-zstart)+cpar[0]; |
1573 | gMC->Gspos("YCS6", 1, "YMOT", 0., 0., dz, 0, "ONLY"); | |
a0cb6c86 | 1574 | |
1575 | // Recess station 2 | |
1576 | ||
1577 | cpar[0]=(zch22-zch21)/2.; | |
5aba2f60 | 1578 | cpar[1]=R21; |
a0cb6c86 | 1579 | cpar[2]=23.; |
5aba2f60 | 1580 | cpar[3]=R21; |
a0cb6c86 | 1581 | cpar[4]=23.; |
1582 | gMC->Gsvolu("YCS5", "CONE", idtmed[kAir], cpar, 5); | |
77976fd8 | 1583 | dz=-(zvac12-zstart)/2.+(zch21-zstart)+cpar[0]; |
1584 | gMC->Gspos("YCS5", 1, "YMOT", 0., 0., dz, 0, "ONLY"); | |
a0cb6c86 | 1585 | |
1586 | ptubs[0] = R21; | |
1587 | ptubs[1] = 23; | |
1588 | ptubs[2] = 0.; | |
1589 | ptubs[3] = 0.; | |
1590 | ptubs[4] = 90.; | |
1591 | gMC->Gsvolu("YCR1", "TUBS", idtmed[kNiCuW], ptubs, 0); | |
1592 | ||
1593 | dz=-cpar[0]; | |
1594 | // 1. | |
1595 | ptubs[2]=7.5/2.; | |
1596 | dz+=ptubs[2]; | |
1597 | gMC->Gsposp("YCR1", 1, "YCS5", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5); | |
1598 | gMC->Gsposp("YCR1", 2, "YCS5", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5); | |
1599 | dz+=ptubs[2]; | |
1600 | dz+=1.5; | |
1601 | // 2. | |
1602 | ptubs[2]=6.0/2.; | |
1603 | dz+=ptubs[2]; | |
1604 | gMC->Gsposp("YCR1", 3, "YCS5", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5); | |
1605 | gMC->Gsposp("YCR1", 4, "YCS5", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5); | |
1606 | dz+=ptubs[2]; | |
1607 | dz+=1.5; | |
1608 | // 3. | |
1609 | ptubs[2]=6.0/2.; | |
1610 | dz+=ptubs[2]; | |
1611 | gMC->Gsposp("YCR1", 5, "YCS5", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5); | |
1612 | gMC->Gsposp("YCR1", 6, "YCS5", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5); | |
1613 | dz+=ptubs[2]; | |
1614 | dz+=1.5; | |
1615 | // 4. | |
1616 | ptubs[2]=7.5/2.; | |
1617 | dz+=ptubs[2]; | |
1618 | gMC->Gsposp("YCR1", 7, "YCS5", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5); | |
1619 | gMC->Gsposp("YCR1", 8, "YCS5", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5); | |
1620 | dz+=ptubs[2]; | |
1621 | dz+=1.5; | |
1622 | ||
1623 | ||
1624 | // | |
1625 | // begin Fluka | |
77976fd8 | 1626 | /* |
a0cb6c86 | 1627 | flukaGeom->Cone(R11, R11, -1., -1., |
1628 | zRear, zch11, posfluka,"NIW", "MF", "$SHS"); | |
1629 | ||
1630 | flukaGeom->Cone(R11, R11, -1., -1., | |
1631 | zch11, zch12, posfluka,"AIR", "MF", "$SHS"); | |
1632 | ||
1633 | flukaGeom->Cone(R11, R11, -1., -1., | |
1634 | zch12, zvac4, posfluka,"NIW", "MF", "$SHS"); | |
1635 | ||
1636 | flukaGeom->Cone(R21, R21, -1., -1., | |
1637 | zvac4, zch21, posfluka,"NIW", "MF", "$SHS"); | |
1638 | flukaGeom->Cone(R21, R21, -1., -1., | |
1639 | zch21, zch22, posfluka,"AIR", "MF", "$SHS"); | |
1640 | flukaGeom->Cone(R21, R21, -1., -1., | |
1641 | zch22, zvac6, posfluka,"NIW", "MF", "$SHS"); | |
1642 | ||
77976fd8 | 1643 | */ |
a0cb6c86 | 1644 | flukaGeom->Finish(); |
1645 | ||
1646 | // | |
1647 | // end Fluka | |
5aba2f60 | 1648 | // |
1649 | // Outer Pb Cone | |
a0cb6c86 | 1650 | |
5aba2f60 | 1651 | if (fPbCone) { |
77976fd8 | 1652 | dl = (zvac10-zch32)/2.; |
1653 | dz = dl+zch32; | |
1654 | ||
a0cb6c86 | 1655 | par0[0] = 0.; |
1656 | par0[1] = 360.; | |
1657 | par0[2] = 10.; | |
a0cb6c86 | 1658 | |
77976fd8 | 1659 | par0[ 3] = -dl; |
a0cb6c86 | 1660 | par0[ 4] = 30.; |
1661 | par0[ 5] = 30.+(zch32-zConeE)*TMath::Tan(thetaOpenPbO); | |
1662 | ||
1663 | // 4th station | |
77976fd8 | 1664 | par0[ 6] = -dz + zch41; |
a0cb6c86 | 1665 | par0[ 7] = 30.; |
1666 | par0[ 8] = 30.+(zch41-zConeE)*TMath::Tan(thetaOpenPbO); | |
1667 | ||
77976fd8 | 1668 | par0[ 9] = -dz + zch41; |
a0cb6c86 | 1669 | par0[10] = 30.; |
1670 | par0[11] = 37.5; | |
1671 | // recess erice2000 | |
77976fd8 | 1672 | par0[12] = -dz + zch42; |
a0cb6c86 | 1673 | par0[13] = 30.; |
1674 | par0[14] = par0[11]; | |
1675 | ||
77976fd8 | 1676 | par0[15] = -dz + zch42; |
a0cb6c86 | 1677 | par0[16] = 30.; |
1678 | par0[17] = 30.+(zch42-zConeE)*TMath::Tan(thetaOpenPbO); | |
1679 | ||
1680 | // 5th station | |
77976fd8 | 1681 | par0[18] = -dz + zch51; |
a0cb6c86 | 1682 | par0[19] = 30.; |
1683 | par0[20] = 30.+(zch51-zConeE)*TMath::Tan(thetaOpenPbO); | |
1684 | ||
77976fd8 | 1685 | par0[21] = -dz + zch51; |
a0cb6c86 | 1686 | par0[22] = 30.; |
77976fd8 | 1687 | par0[23] = 37.5; // recess erice2000 |
a0cb6c86 | 1688 | |
77976fd8 | 1689 | par0[24] = -dz + zch52; |
a0cb6c86 | 1690 | par0[25] = 30.; |
1691 | par0[26] = par0[23]; | |
1692 | ||
77976fd8 | 1693 | par0[27] = -dz + zch52; |
a0cb6c86 | 1694 | par0[28] = 30.; |
1695 | par0[29] = 30.+(zch52-zConeE)*TMath::Tan(thetaOpenPbO); | |
1696 | // end of cone | |
77976fd8 | 1697 | par0[30] = +dl; |
a0cb6c86 | 1698 | par0[31] = 30.; |
1699 | par0[32] = par0[29]; | |
1700 | // | |
1701 | gMC->Gsvolu("YOPB", "PCON", idtmed[kPb], par0, 33); | |
77976fd8 | 1702 | dz = -(zvac12-zstart)/2. + (zch32-zstart) + dl; |
1703 | gMC->Gspos("YOPB", 1, "YMOT", 0., 0., dz, 0, "ONLY"); | |
5aba2f60 | 1704 | } |
1705 | } | |
1706 | ||
1707 | void AliSHILvF::Init() | |
1708 | { | |
1709 | // | |
1710 | // Initialise the muon shield after it has been built | |
1711 | // | |
1712 | Int_t i; | |
1713 | // | |
12133ee7 | 1714 | if(fDebug) { |
1715 | printf("\n%s: ",ClassName()); | |
1716 | for(i=0;i<35;i++) printf("*"); | |
1717 | printf(" SHILvF_INIT "); | |
1718 | for(i=0;i<35;i++) printf("*"); | |
1719 | printf("\n%s: ",ClassName()); | |
1720 | // | |
1721 | // Here the SHIL initialisation code (if any!) | |
1722 | for(i=0;i<80;i++) printf("*"); | |
1723 | printf("\n"); | |
1724 | } | |
5aba2f60 | 1725 | } |