be4fc320 |
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 | $Log$ |
18 | */ |
19 | |
20 | |
21 | #include "AliSHILv2.h" |
22 | #include "AliRun.h" |
23 | #include "AliMC.h" |
24 | #include "AliConst.h" |
25 | #include "AliALIFE.h" |
26 | |
27 | ClassImp(AliSHILv2) |
28 | |
29 | //_____________________________________________________________________________ |
30 | AliSHILv2::AliSHILv2() |
31 | { |
32 | // |
33 | // Default constructor for muon shield |
34 | // |
35 | } |
36 | |
37 | //_____________________________________________________________________________ |
38 | AliSHILv2::AliSHILv2(const char *name, const char *title) |
39 | : AliSHIL(name,title) |
40 | { |
41 | // |
42 | // Standard constructor for muon shield |
43 | // |
44 | SetMarkerColor(7); |
45 | SetMarkerStyle(2); |
46 | SetMarkerSize(0.4); |
47 | // Pb cone not yet compatible with muon chamber inner radii |
48 | // Switched off by default |
49 | SetWriteGeometry(); |
50 | SetPbCone(); |
51 | } |
52 | |
53 | //_____________________________________________________________________________ |
54 | void AliSHILv2::CreateGeometry() |
55 | { |
56 | // |
57 | // Build muon shield geometry |
58 | // |
59 | // |
60 | //Begin_Html |
61 | /* |
62 | <img src="picts/AliSHILv2.gif"> |
63 | */ |
64 | //End_Html |
65 | //Begin_Html |
66 | /* |
67 | <img src="picts/AliSHILv2Tree.gif"> |
68 | */ |
69 | //End_Html |
70 | |
71 | Float_t cpar[5], cpar0[5], tpar[3], par1[100], pars1[100], par2[100], par3[100], |
72 | par4[21], par0[100]; |
73 | Float_t dz, dZ; |
74 | |
75 | Int_t *idtmed = fIdtmed->GetArray()-1699; |
76 | |
77 | #include "ABSOSHILConst.h" |
78 | #include "SHILConst2.h" |
79 | |
80 | enum {kC=1705, kAl=1708, kFe=1709, kCu=1710, kW=1711, kPb=1712, |
81 | kNiCuW=1720, kVacuum=1715, kAir=1714, kConcrete=1716, |
82 | kPolyCH2=1717, kSteel=1709, kInsulation=1713}; |
83 | // |
84 | // Material of the rear part of the shield |
85 | Int_t iHeavy=kNiCuW; |
86 | if (fPbCone) iHeavy=kPb; |
87 | // |
88 | // |
89 | // begin Fluka |
90 | AliALIFE* flukaGeom = new AliALIFE("beamshield.alife", "beamshield_vol.inp"); |
91 | Int_t i=0,ifl=0; |
92 | Float_t posfluka[3]={0., 0., 0.}; |
93 | Float_t zfluka[12], rfluka1[12], rfluka2[12], rfluka3[12] ; |
94 | // |
95 | // end Fluka |
96 | |
97 | |
98 | // |
99 | // Mother volume |
100 | // |
101 | Float_t dRear1=dRear; |
102 | |
103 | Float_t zstart=zRear-dRear1; |
104 | |
105 | par0[0] = 0.; |
106 | par0[1] = 360.; |
107 | par0[2] = 28.; |
108 | |
109 | Float_t dl=(zvac12-zstart)/2.; |
110 | dz=zstart+dl; |
111 | // |
112 | // start |
113 | par0[3] = -dl; |
114 | par0[4] = 0.; |
115 | par0[5] = zstart * TMath::Tan(accMin); |
116 | // recess station 1 |
117 | par0[6] = -dz+zch11; |
118 | par0[7] = 0.; |
119 | par0[8] = zch11 * TMath::Tan(accMin); |
120 | |
121 | par0[9] = par0[6]; |
122 | par0[10] = 0.; |
123 | par0[11] = 17.9; |
124 | |
125 | par0[12] = -dz+zch12; |
126 | par0[13] = 0.; |
127 | par0[14] = 17.9; |
128 | |
129 | par0[15] = par0[12]; |
130 | par0[16] = 0.; |
131 | par0[17] = zch12 * TMath::Tan(accMin); |
132 | // recess station 2 |
133 | par0[18] = -dz+zch21; |
134 | par0[19] = 0.; |
135 | par0[20] = zch21 * TMath::Tan(accMin); |
136 | |
137 | par0[21] = -dz+zch21; |
138 | par0[22] = 0.; |
139 | par0[23] = 23.; |
140 | |
141 | par0[24] = -dz+zch22; |
142 | par0[25] = 0.; |
143 | par0[26] = 23.; |
144 | |
145 | par0[27] = -dz+zch22; |
146 | par0[28] = 0.; |
147 | par0[29] = zch22 * TMath::Tan(accMin); |
148 | // |
149 | par0[30] = -dz+zvac6; |
150 | par0[31] = 0.; |
151 | par0[32] = zvac6 * TMath::Tan(accMin); |
152 | // end of 2 deg cone |
153 | par0[33] = -dz+zConeE; |
154 | par0[34] = 0.; |
155 | par0[35] = 30.; |
156 | |
157 | par0[36] = -dz+zch31; |
158 | par0[37] = 0.; |
159 | par0[38] = 30.; |
160 | |
161 | par0[39] = -dz+zch31; |
162 | par0[40] = 0.; |
163 | par0[41] = 29.; |
164 | |
165 | par0[42] = -dz+zch32; |
166 | par0[43] = 0.; |
167 | par0[44] = 29.; |
168 | // start of 1.6 deg cone |
169 | par0[45] = -dz+zch32; |
170 | par0[46] = 0.; |
171 | par0[47] = 30.+(zch32-zConeE)*TMath::Tan(thetaOpenPbO); |
172 | // recess station 4 |
173 | par0[48] = -dz+zch41; |
174 | par0[49] = 0.; |
175 | par0[50] = 30.+(zch41-zConeE)*TMath::Tan(thetaOpenPbO); |
176 | |
177 | par0[51] = -dz+zch41; |
178 | par0[52] = 0.; |
179 | par0[53] = 37.5; |
180 | |
181 | par0[54] = -dz+zch42; |
182 | par0[55] = 0.; |
183 | par0[56] = 37.5; |
184 | |
185 | par0[57] = -dz+zch42; |
186 | par0[58] = 0.; |
187 | par0[59] = 30.+(zch42-zConeE)*TMath::Tan(thetaOpenPbO); |
188 | |
189 | // recess station 5 |
190 | |
191 | par0[60] = -dz+zch51; |
192 | par0[61] = 0.; |
193 | par0[62] = 30.+(zch51-zConeE)*TMath::Tan(thetaOpenPbO); |
194 | |
195 | par0[63] = -dz+zch51; |
196 | par0[64] = 0.; |
197 | par0[65] = 37.5; |
198 | |
199 | par0[66] = -dz+zch52; |
200 | par0[67] = 0.; |
201 | par0[68] = 37.5; |
202 | |
203 | par0[69] = -dz+zch52; |
204 | par0[70] = 0.; |
205 | par0[71] = 30.+(zch52-zConeE)*TMath::Tan(thetaOpenPbO); |
206 | |
207 | // end of cone |
208 | |
209 | par0[72] = -dz+zvac10; |
210 | par0[73] = 0.; |
211 | par0[74] = 30.+(zvac10-zConeE)*TMath::Tan(thetaOpenPbO); |
212 | |
213 | par0[75] = -dz+zvac10; |
214 | par0[76] = 0.; |
215 | par0[77] = R42; |
216 | |
217 | par0[78] = -dz+zvac11; |
218 | par0[79] = 0.; |
219 | par0[80] = R42; |
220 | |
221 | par0[81] = -dz+zvac11; |
222 | par0[82] = 0.; |
223 | par0[83] = R43; |
224 | |
225 | par0[84] = -dz+zvac12; |
226 | par0[85] = 0.; |
227 | par0[86] = R43; |
228 | |
229 | gMC->Gsvolu("YMOT", "PCON", idtmed[kVacuum], par0, 87); |
230 | dz=zstart+dl; |
231 | gMC->Gspos("YMOT", 1, "ALIC", 0., 0., dz, 0, "ONLY"); |
232 | // |
233 | |
234 | dZ=-dl; |
235 | |
236 | // |
237 | // First section: bellows below and behind front absorber |
238 | // |
239 | // |
240 | par1[ 0] = 0.; |
241 | par1[ 1] = 360.; |
242 | par1[ 2] = 14.; |
243 | dl=(zvac4-zstart)/2.; |
244 | |
245 | par1[ 3] = -dl; |
246 | par1[ 4] = rAbs+(zstart-zOpen) * TMath::Tan(thetaOpen1); |
247 | par1[ 5] = zstart * TMath::Tan(accMin); |
248 | |
249 | par1[ 6] = -dl+dRear1; |
250 | par1[ 7] = par1[4] + dRear1 * TMath::Tan(thetaOpen1); |
251 | par1[ 8] = zRear * TMath::Tan(accMin); |
252 | |
253 | par1[ 9] = -dl+dRear1; |
254 | par1[10] = par1[7]; |
255 | par1[11] = R11; |
256 | |
257 | par1[12] = -dl+zvac41-zstart; |
258 | par1[13] = rAbs + (zvac41-zOpen) * TMath::Tan(thetaOpen1); |
259 | par1[14] = R11; |
260 | |
261 | par1[15] = par1[12]; |
262 | par1[16] = par1[13]; |
263 | par1[17] = R21; |
264 | |
265 | |
266 | par1[18] = -dl+zvac1-zstart; |
267 | par1[19] = rAbs+ (zvac1-zOpen) * TMath::Tan(thetaOpen1); |
268 | par1[20] = R21; |
269 | |
270 | par1[21] = par1[18]+dr11/10.; |
271 | par1[22] = par1[19]+dr11; |
272 | par1[23] = R21; |
273 | |
274 | |
275 | par1[24] = -dl+(zvac1+dr11/10.+dB1-zstart); |
276 | par1[25] = par1[22]; |
277 | par1[26] = R21; |
278 | |
279 | par1[27] = par1[24]+dr12; |
280 | par1[28] = par1[25]+dr12; |
281 | par1[29] = R21; |
282 | |
283 | par1[30] = par1[27]+dF1; |
284 | par1[31] = par1[28]; |
285 | par1[32] = R21; |
286 | |
287 | par1[33] = par1[30]+dr12; |
288 | par1[34] = par1[31]-dr12; |
289 | par1[35] = R21; |
290 | |
291 | par1[36] = par1[33]+dB1; |
292 | par1[37] = par1[34]; |
293 | par1[38] = R21; |
294 | |
295 | par1[39] = par1[36]+dr13; |
296 | par1[40] = par1[37]-dr13; |
297 | par1[41] = R21; |
298 | |
299 | par1[42] = -dl+zvac4-zstart; |
300 | par1[43] = par1[40]; |
301 | par1[44] = R21; |
302 | |
303 | Float_t r2 = par1[43]; |
304 | Float_t rBox= par1[43]-0.1; |
305 | Float_t rc1 = par1[7]; |
306 | |
307 | gMC->Gsvolu("YGO1", "PCON", idtmed[kNiCuW], par1, 45); |
308 | |
309 | // |
310 | // begin Fluka |
311 | for (ifl=0; ifl<14; ifl++) { |
312 | zfluka[ifl]=par1[3+3*ifl]+dl+zRear-dRear; |
313 | rfluka1[ifl] = par1[4+3*ifl]; |
314 | rfluka2[ifl] = par1[5+3*ifl]; |
315 | if (ifl > 3) rfluka2[ifl]=rfluka2[ifl]-dRSteel1; |
316 | } |
317 | |
318 | |
319 | Float_t rfluka0[8]={rBox,rBox,rBox,rBox,rBox,rBox,rBox,rBox}; |
320 | |
321 | flukaGeom->Comment("1st part: Shield"); |
322 | // Use default for first three cones |
323 | flukaGeom->SetDefaultVolume("*ACR02"); |
324 | rfluka2[0]=rfluka2[1]=rfluka2[2]=-1; |
325 | // |
326 | flukaGeom->Comment("Shield"); |
327 | flukaGeom->PolyCone(rfluka1, rfluka2, zfluka, 12, posfluka, "NIW", "MF", "$SHS"); |
328 | flukaGeom->Comment("Vacuum"); |
329 | flukaGeom->PolyCone(rfluka0, rfluka1+2, zfluka+2, 8, posfluka, "VACUUM", "MF", "$SHS"); |
330 | // |
331 | // end Fluka |
332 | |
333 | for (i=0; i<45; i++) pars1[i] = par1[i]; |
334 | for (i=4; i<44; i+=3) pars1[i] = 0.; |
335 | |
336 | gMC->Gsvolu("YMO1", "PCON", idtmed[kVacuum+40], pars1, 45); |
337 | gMC->Gspos("YGO1", 1, "YMO1", 0., 0., 0., 0, "ONLY"); |
338 | dZ+=dl; |
339 | gMC->Gspos("YMO1", 1, "YMOT", 0., 0., dZ, 0, "ONLY"); |
340 | dZ+=dl; |
341 | |
342 | |
343 | tpar[0]=R21-0.6; |
344 | tpar[1]=R21; |
345 | tpar[2]=(zvac4-zvac41)/2.; |
346 | gMC->Gsvolu("YSE1", "TUBE", idtmed[kSteel], tpar, 3); |
347 | dz=dl-tpar[2]; |
348 | gMC->Gspos("YSE1", 1, "YGO1", 0., 0., dz, 0, "ONLY"); |
349 | |
350 | |
351 | tpar[0]=R11-0.6; |
352 | tpar[1]=R11; |
353 | tpar[2]=(zvac41-zstart-dRear1)/2.; |
354 | gMC->Gsvolu("YSE2", "TUBE", idtmed[kSteel], tpar, 3); |
355 | dz=dl-tpar[2]-(zvac4-zvac41); |
356 | gMC->Gspos("YSE2", 1, "YGO1", 0., 0., dz, 0, "ONLY"); |
357 | |
358 | // begin Fluka |
359 | flukaGeom->Comment("1st part: Steel Envelope"); |
360 | flukaGeom->Cylinder(tpar[0], tpar[1], zRear, zvac4, posfluka, "NIW", "MF", "$SHS"); |
361 | // |
362 | // end Fluka |
363 | |
364 | // |
365 | // 1st section: vacuum system |
366 | // |
367 | // |
368 | // Bellow 1 |
369 | // |
370 | tpar[0]=rB1; |
371 | tpar[1]=rB1+hB1; |
372 | tpar[2]=eB1/2.; |
373 | gMC->Gsvolu("YB11", "TUBE", idtmed[kSteel+40], tpar, 3); |
374 | Float_t dl1=tpar[2]; |
375 | |
376 | tpar[0]=rB1+hB1-eB1; |
377 | tpar[1]=rB1+hB1; |
378 | tpar[2]=(lB1/2.-2.*eB1)/2.; |
379 | gMC->Gsvolu("YB12", "TUBE", idtmed[kSteel+40], tpar, 3); |
380 | Float_t dl2=tpar[2]; |
381 | |
382 | tpar[0]=rB1-eB1; |
383 | tpar[1]=rB1; |
384 | tpar[2]=lB1/8.; |
385 | gMC->Gsvolu("YB13", "TUBE", idtmed[kSteel+40], tpar, 3); |
386 | Float_t dl3=tpar[2]; |
387 | |
388 | |
389 | tpar[0]=0; |
390 | tpar[1]=rB1+hB1; |
391 | tpar[2]=lB1/2.; |
392 | gMC->Gsvolu("YBU1", "TUBE", idtmed[kVacuum+40], tpar, 3); |
393 | |
394 | dz=-tpar[2]+dl3; |
395 | gMC->Gspos("YB13", 1, "YBU1", 0., 0., dz, 0, "ONLY"); |
396 | dz+=dl3; |
397 | dz+=dl1; |
398 | gMC->Gspos("YB11", 1, "YBU1", 0., 0., dz, 0, "ONLY"); |
399 | dz+=dl1; |
400 | dz+=dl2; |
401 | gMC->Gspos("YB12", 1, "YBU1", 0., 0., dz, 0, "ONLY"); |
402 | dz+=dl2; |
403 | dz+=dl1; |
404 | gMC->Gspos("YB11", 2, "YBU1", 0., 0., dz, 0, "ONLY"); |
405 | dz+=dl1; |
406 | dz+=dl3; |
407 | gMC->Gspos("YB13", 2, "YBU1", 0., 0., dz, 0, "ONLY"); |
408 | |
409 | |
410 | tpar[0]=0; |
411 | tpar[1]=rB1+hB1+0.5; |
412 | tpar[2]=12.*lB1/2.; |
413 | gMC->Gsvolu("YBM1", "TUBE", idtmed[kVacuum+40], tpar, 3); |
414 | Float_t bsize = tpar[2]; |
415 | tpar[0]=rB1+hB1; |
416 | gMC->Gsvolu("YBI1", "TUBE", idtmed[kInsulation+40], tpar, 3); |
417 | gMC->Gspos("YBI1", 2, "YBM1", 0., 0., 0., 0, "ONLY"); |
418 | |
419 | dz=-bsize+lB1/2.; |
420 | |
421 | for (i=0; i<12; i++) { |
422 | gMC->Gspos("YBU1", i+1 , "YBM1", 0., 0., dz, 0, "ONLY"); |
423 | dz+=lB1; |
424 | } |
425 | |
426 | dz=-dl+(zvac1-zstart)+dr11/10.+bsize; |
427 | gMC->Gspos("YBM1", 1, "YMO1", 0., 0., dz, 0, "ONLY"); |
428 | |
429 | // dz=dl-dr13-(zvac4-zvac3)-bsize; |
430 | // gMC->Gspos("YBM1", 2, "YMO1", 0., 0., dz, 0, "ONLY"); |
431 | |
432 | |
433 | // |
434 | // Flange |
435 | |
436 | tpar[0]=0; |
437 | tpar[1]=rF1+0.6; |
438 | tpar[2]=dF1/2.; |
439 | gMC->Gsvolu("YFM1", "TUBE", idtmed[kVacuum+40], tpar, 3); |
440 | // Steel |
441 | tpar[0]=rB1; |
442 | tpar[1]=rF1+0.6; |
443 | tpar[2]=dF1/2.; |
444 | gMC->Gsvolu("YF11", "TUBE", idtmed[kSteel+40], tpar, 3); |
445 | // Insulation |
446 | tpar[0]=rF1; |
447 | tpar[1]=rF1+0.5; |
448 | tpar[2]=dF1/2.; |
449 | gMC->Gsvolu("YF12", "TUBE", idtmed[kInsulation+40], tpar, 3); |
450 | |
451 | |
452 | gMC->Gspos("YF11", 1, "YFM1", 0., 0., 0., 0, "ONLY"); |
453 | gMC->Gspos("YF12", 1, "YFM1", 0., 0., 0., 0, "ONLY"); |
454 | dz=-dl+(zvac3-zstart)-2.*dr13-tpar[2]; |
455 | gMC->Gspos("YFM1", 2, "YMO1", 0., 0., dz, 0, "ONLY"); |
456 | |
457 | // |
458 | // pipe between flange and bellows |
459 | // |
460 | // Steel |
461 | tpar[0] = rB1-dTubeS; |
462 | tpar[1] = rB1+0.6; |
463 | tpar[2] = (zvac3-zvac1-2.*dr13-dr11/10.-dF1-2.*bsize)/2.; |
464 | gMC->Gsvolu("YPF1", "TUBE", idtmed[kSteel+40], tpar, 3); |
465 | // Insulation |
466 | tpar[0]=rB1; |
467 | tpar[1]=rB1+0.5; |
468 | gMC->Gsvolu("YPS1", "TUBE", idtmed[kInsulation+40], tpar, 3); |
469 | gMC->Gspos("YPS1", 1, "YPF1", 0., 0., 0., 0, "ONLY"); |
470 | dz=-dl+(zvac1-zstart)+dr11/10.+2.*bsize+tpar[2]; |
471 | gMC->Gspos("YPF1", 1, "YMO1", 0., 0., dz, 0, "ONLY"); |
472 | // dz=-dl+(zvac2-zstart)+dF1/2.+tpar[2]; |
473 | // gMC->Gspos("YPF1", 2, "YMO1", 0., 0., dz, 0, "ONLY"); |
474 | |
475 | // |
476 | // begin Fluka |
477 | flukaGeom->Comment("First Bellow"); |
478 | Float_t z1=zvac1+dr11; |
479 | Float_t z2; |
480 | |
481 | for (i=0; i<10; i++) { |
482 | z2=z1+eB1; |
483 | flukaGeom->Cylinder(0., rB1, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); |
484 | flukaGeom->Cylinder(rB1, rB1+hB1, z1, z2, posfluka, "STEEL", "MF", "$SHH"); |
485 | |
486 | z1=z2; |
487 | z2+=lB1/2.-eB1; |
488 | flukaGeom->Cylinder(0., rB1+hB1-eB1, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); |
489 | flukaGeom->Cylinder(rB1+hB1-eB1, rB1+hB1, z1, z2, posfluka, "STEEL", "MF", "$SHH"); |
490 | z1=z2; |
491 | z2=z1+eB1; |
492 | flukaGeom->Cylinder(0., rB1, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); |
493 | flukaGeom->Cylinder(rB1, rB1+hB1, z1, z2, posfluka, "STEEL", "MF", "$SHH"); |
494 | z1=z2; |
495 | z2+=lB1/2.-eB1; |
496 | flukaGeom->Cylinder(0., rB1, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); |
497 | flukaGeom->Cylinder(rB1, rB1+eB1, z1, z2, posfluka, "STEEL", "MF", "$SHH"); |
498 | flukaGeom->Cylinder(rB1+eB1, rB1+hB1, z1, z2, posfluka, "AIR", "MF", "$SHH"); |
499 | z1=z2; |
500 | } |
501 | flukaGeom->Cylinder(rB1+hB1, rB1+hB1+0.5, zvac1+dr11, z1, posfluka, "AIR", "MF", "$SHH"); |
502 | flukaGeom->Cylinder(rB1+hB1+0.5, rBox, zvac1+dr11, z1, posfluka, "AIR", "MF", "$SHH"); |
503 | Float_t zcy1=z1; |
504 | |
505 | |
506 | flukaGeom->Comment("Second Bellow"); |
507 | z1=zvac3-dr13; |
508 | for (i=0; i<10; i++) { |
509 | z2=z1-eB1; |
510 | flukaGeom->Cylinder(0., rB1, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); |
511 | flukaGeom->Cylinder(rB1, rB1+hB1, z2, z1, posfluka, "STEEL", "MF", "$SHH"); |
512 | z1=z2; |
513 | z2-=lB1/2.-eB1; |
514 | flukaGeom->Cylinder(0., rB1+hB1-eB1, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); |
515 | flukaGeom->Cylinder(rB1+hB1-eB1, rB1+hB1, z2, z1, posfluka, "STEEL", "MF", "$SHH"); |
516 | z1=z2; |
517 | z2=z1-eB1; |
518 | flukaGeom->Cylinder(0., rB1, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); |
519 | flukaGeom->Cylinder(rB1, rB1+hB1, z2, z1, posfluka, "STEEL", "MF", "$SHH"); |
520 | z1=z2; |
521 | z2-=lB1/2.-eB1; |
522 | flukaGeom->Cylinder(0., rB1, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); |
523 | flukaGeom->Cylinder(rB1, rB1+eB1, z2, z1, posfluka, "STEEL", "MF", "$SHH"); |
524 | flukaGeom->Cylinder(rB1+eB1, rB1+hB1, z2, z1, posfluka, "AIR", "MF", "$SHH"); |
525 | z1=z2; |
526 | } |
527 | flukaGeom->Cylinder(rB1+hB1, rB1+hB1+0.5, z1, zvac3-dr13, posfluka, "AIR", "MF", "$SHH"); |
528 | flukaGeom->Cylinder(rB1+hB1+0.5, rBox, z1, zvac3-dr13, posfluka, "AIR", "MF", "$SHH"); |
529 | |
530 | Float_t zcy2=z1; |
531 | flukaGeom->Comment("Flange"); |
532 | Float_t zfl=(zcy1+zcy2)/2.; |
533 | |
534 | z1=zfl-dF1/2.; |
535 | z2=zfl+dF1/2.; |
536 | flukaGeom->Cylinder(0.,rF1-2. , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); |
537 | flukaGeom->Cylinder(rF1-2., rF1 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); |
538 | flukaGeom->Cylinder(rF1, rF1+0.05 , z1, z2, posfluka, "AIR", "MF", "$SHH"); |
539 | flukaGeom->Cylinder(rF1+0.05, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); |
540 | z2=z1; |
541 | z1=z2-dFlange; |
542 | flukaGeom->Cylinder(0.,rB1 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); |
543 | flukaGeom->Cylinder(rB1, rF1 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); |
544 | flukaGeom->Cylinder(rF1, rF1+0.5 , z1, z2, posfluka, "AIR", "MF", "$SHH"); |
545 | flukaGeom->Cylinder(rF1+0.5, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); |
546 | z2=z1; |
547 | z1=zcy1; |
548 | flukaGeom->Cylinder(0.,rB1 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); |
549 | flukaGeom->Cylinder(rB1, rB1+0.1 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); |
550 | flukaGeom->Cylinder(rB1+0.1, rB1+0.6 , z1, z2, posfluka, "AIR", "MF", "$SHH"); |
551 | flukaGeom->Cylinder(rB1+0.6, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); |
552 | |
553 | z1=zfl+dF1/2.; |
554 | z2=z1+dFlange; |
555 | flukaGeom->Cylinder(0.,rB1 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); |
556 | flukaGeom->Cylinder(rB1, rF1 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); |
557 | flukaGeom->Cylinder(rF1, rF1+0.5 , z1, z2, posfluka, "AIR", "MF", "$SHH"); |
558 | flukaGeom->Cylinder(rF1+0.5, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); |
559 | z1=z2; |
560 | z2=zcy2; |
561 | flukaGeom->Cylinder(0.,rB1 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); |
562 | flukaGeom->Cylinder(rB1, rB1+0.1 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); |
563 | flukaGeom->Cylinder(rB1+0.1, rB1+0.6 , z1, z2, posfluka, "AIR", "MF", "$SHH"); |
564 | flukaGeom->Cylinder(rB1+0.6, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); |
565 | // end Fluka |
566 | // |
567 | |
568 | // Pipe+Heating 1.5 mm |
569 | // Heating Jacket 5.0 mm |
570 | // Protection 1.0 mm |
571 | // ======================== |
572 | // 7.5 mm |
573 | // pipe and heating jackets outside bellows |
574 | // |
575 | // left side |
576 | cpar0[0]=(zvac1+dr11/10.-zstart)/2; |
577 | cpar0[1]=rVacu-0.05 +(zstart-zOpen)*TMath::Tan(thetaOpen1); |
578 | cpar0[2]=rVacu+0.7 +(zstart-zOpen)*TMath::Tan(thetaOpen1); |
579 | cpar0[3]=cpar0[1]+2.*cpar0[0]*TMath::Tan(thetaOpen1); |
580 | cpar0[4]=cpar0[2]+2.*cpar0[0]*TMath::Tan(thetaOpen1); |
581 | gMC->Gsvolu("YV11", "CONE", idtmed[kSteel+40], cpar0, 5); |
582 | // |
583 | // insulation |
584 | dTubeS=0.15; |
585 | cpar[0]=cpar0[0]; |
586 | cpar[1]=cpar0[1]+0.15; |
587 | cpar[2]=cpar0[1]+0.65; |
588 | cpar[3]=cpar0[3]+0.15; |
589 | cpar[4]=cpar0[3]+0.65; |
590 | gMC->Gsvolu("YI11", "CONE", idtmed[kInsulation+40], cpar, 5); |
591 | gMC->Gspos("YI11", 1, "YV11", 0., 0., 0., 0, "ONLY"); |
592 | dz=-dl+cpar0[0]; |
593 | gMC->Gspos("YV11", 1, "YMO1", 0., 0., dz, 0, "ONLY"); |
594 | |
595 | // begin Fluka |
596 | // |
597 | Float_t rf1[10], rf2[10]; |
598 | rf1[0]=0.; rf2[0]=0.; |
599 | rf1[1] = cpar0[1]; |
600 | rf2[1] = cpar0[3]; |
601 | |
602 | |
603 | rf1[2]=rf1[1]+0.15; rf1[3]=rf1[2]+0.5; rf1[4]=rf1[3]+0.1; |
604 | rf1[5]=par1[4]; |
605 | rf2[2]=rf2[1]+0.15; rf2[3]=rf2[2]+0.5; rf2[4]=rf2[3]+0.1; |
606 | rf2[5]=par1[7]; |
607 | |
608 | char* materialsA[7] |
609 | = {"VACUUM", "STEEL", "PIPEINSU", "STEEL", "AIR", "AIR"}; |
610 | char* fieldsA[7] |
611 | = {"MF", "MF", "MF", "MF", "MF", "MF"}; |
612 | char* cutsA[7] |
613 | = {"$SHH","$SHH","$SHH","$SHH","$SHH","$SHH","$SHH"}; |
614 | |
615 | flukaGeom->Comment("1st part: Beam pipe lateral struture (left)"); |
616 | flukaGeom->OnionCone(rf1, rf2, 6 , zstart, zvac1, posfluka, materialsA, fieldsA, cutsA); |
617 | for (i=0; i<7; i++) rf1[i]=rf2[i]; |
618 | for (i=1; i<7; i++) rf2[i]=rf1[i]+dr11*TMath::Tan(thetaOpen1); |
619 | flukaGeom->OnionCone(rf1, rf2, 6 , zvac1, zvac1+dr11, posfluka, materialsA, fieldsA, cutsA); |
620 | flukaGeom->Cone(rc1, rf2[5], rc1, rc1+dr11, zvac1 , zvac1+dr11, posfluka,"AIR", "MF", "$SHH"); |
621 | // |
622 | // end Fluka |
623 | |
624 | |
625 | // right side |
626 | dTubeS = 0.35; |
627 | dVacuS += 0.25; |
628 | |
629 | cpar0[0] = (zvac4-zvac3+2.*dr13)/2; |
630 | cpar0[1] = rB1; |
631 | cpar0[2] = cpar0[1]+dVacuS; |
632 | cpar0[3] = cpar0[1]+2.*cpar0[0]*TMath::Tan(thetaOpenB); |
633 | cpar0[4] = cpar0[2]+2.*cpar0[0]*TMath::Tan(thetaOpenB); |
634 | gMC->Gsvolu("YV12", "CONE", idtmed[kSteel], cpar0, 5); |
635 | Float_t r2V=cpar0[3]; |
636 | // |
637 | // insulation |
638 | cpar[0] = cpar0[0]; |
639 | cpar[1] = cpar0[1]+dTubeS; |
640 | cpar[2] = cpar0[1]+dTubeS+dInsuS; |
641 | cpar[3] = cpar0[3]+dTubeS; |
642 | cpar[4] = cpar0[3]+dTubeS+dInsuS; |
643 | gMC->Gsvolu("YI12", "CONE", idtmed[kInsulation], cpar, 5); |
644 | gMC->Gspos("YI12", 1, "YV12", 0., 0., 0., 0, "ONLY"); |
645 | |
646 | dz=dl-cpar0[0]; |
647 | gMC->Gspos("YV12", 1, "YMO1", 0., 0., dz, 0, "ONLY"); |
648 | |
649 | // |
650 | // begin Fluka |
651 | char* materialsB[5] |
652 | = {"VACUUM", "STEEL", "PIPEINSU", "STEEL", "AIR"}; |
653 | |
654 | char* fieldsB[5] |
655 | = {"MF", "MF", "MF", "MF", "MF"}; |
656 | |
657 | char* cutsB[5] |
658 | = {"$SHH","$SHH","$SHH","$SHH","$SHH"}; |
659 | |
660 | rf1[0]=rf2[0]=0.; |
661 | rf1[1]=cpar0[1]; |
662 | rf2[1]=cpar0[3]; |
663 | |
664 | rf1[2]=rf1[1]+dTubeS; rf1[3]=rf1[2]+dInsuS; rf1[4]=rf1[3]+dEnveS; |
665 | rf1[5]=r2; |
666 | |
667 | rf2[2]=rf2[1]+dTubeS; rf2[3]=rf2[2]+dInsuS; rf2[4]=rf2[3]+dEnveS; |
668 | rf2[5]=r2; |
669 | flukaGeom->Comment("1st part: Beam pipe lateral structure (right)"); |
670 | flukaGeom->OnionCone(rf1, rf2, 6 , zvac3, zvac4, posfluka, materialsB, fieldsB, cutsB); |
671 | for (i=0; i<6; i++) rf2[i]=rf1[i]; |
672 | for (i=1; i<5; i++) rf1[i]=rf2[i]; |
673 | rf1[5]=rf2[5]+dr13; |
674 | flukaGeom->OnionCone(rf1, rf2, 6 , zvac3-dr13, zvac3, posfluka, materialsB, fieldsB, cutsB); |
675 | |
676 | // |
677 | // end Fluka |
678 | |
679 | // |
680 | // Second Section |
681 | // Between first and second bellow section |
682 | // |
683 | |
684 | par2[0] = 0.; |
685 | par2[1] = 360.; |
686 | par2[2] = 11.; |
687 | dl=(zvac7-zvac4)/2.; |
688 | // recess station 2 |
689 | par2[3] = -dl; |
690 | par2[4] = r2; |
691 | par2[5] = R21; |
692 | |
693 | par2[6] = -dl+.1; |
694 | par2[7] = r2; |
695 | par2[8] = R21; |
696 | |
697 | par2[9] = -dl+(zvac6-zvac4); |
698 | par2[10] = r2+(zvac6-zvac4-10.) * TMath::Tan(thetaOpen2); |
699 | par2[11] = R21; |
700 | |
701 | par2[12] = -dl+(zvac6-zvac4); |
702 | par2[13] = par2[10]; |
703 | par2[14] = zvac6*TMath::Tan(accMin); |
704 | |
705 | // Start of Pb section |
706 | par2[15] = -dl+(zPb-zvac4); |
707 | par2[16] = r2+(zPb-zvac4-10.) * TMath::Tan(thetaOpen2); |
708 | par2[17] = zPb*TMath::Tan(accMin); |
709 | // |
710 | // end of cone following 2 deg line |
711 | par2[18] = -dl+(zConeE-zvac4); |
712 | par2[19] = r2+(zConeE-zvac4-10.) * TMath::Tan(thetaOpen2); |
713 | par2[20] = 30.; |
714 | // recess station 3 |
715 | par2[21] = -dl+(zch31-zvac4); |
716 | par2[22] = r2+(zch31-zvac4-10.) * TMath::Tan(thetaOpen2); |
717 | par2[23] = 30.; |
718 | |
719 | par2[24] = -dl+(zch31-zvac4); |
720 | par2[25] = r2+(zch31-zvac4-10.) * TMath::Tan(thetaOpen2); |
721 | par2[26] = 29.; |
722 | |
723 | par2[27] = -dl+(zch32-zvac4); |
724 | par2[28] = r2+(zch32-zvac4-10.) * TMath::Tan(thetaOpen2); |
725 | par2[29] = 29.; |
726 | |
727 | par2[30] = -dl+(zch32-zvac4); |
728 | par2[31] = r2+(zch32-zvac4-10.) * TMath::Tan(thetaOpen2); |
729 | par2[32] = 30.; |
730 | |
731 | par2[33] = -dl+(zvac7-zvac4); |
732 | par2[34] = r2+(zvac7-zvac4-10.) * TMath::Tan(thetaOpen2); |
733 | par2[35] = 30.; |
734 | |
735 | gMC->Gsvolu("YGO2", "PCON", idtmed[kSteel+40], par2, 36); |
736 | |
737 | // |
738 | // begin Fluka |
739 | |
740 | char* materials1[8] |
741 | = {"VACUUM", "STEEL", "PIPEINSU", "STEEL", "AIR", "NIW", "NIW", "STEEL"}; |
742 | char* fields1[8] |
743 | = {"MF", "MF", "MF", "MF", "MF", "MF", "MF", "MF"}; |
744 | char* cuts1[8] |
745 | = {"$SHH","$SHH","$SHH","$SHH","$SHH","$SHH","$SHH","$SHH"}; |
746 | |
747 | flukaGeom->Comment("2nd part: Beam shield lateral struture (0)"); |
748 | // until end of recess 1 |
749 | rf1[0] = 0.; rf1[1] = r2V; rf1[2] = rf1[1] + dTubeS; rf1[3] = rf1[2] + dInsuS; |
750 | rf1[4] = rf1[3] + dEnveS; rf1[5] = r2; rf1[6] = rf1[5]+2.; |
751 | rf1[7] = R11-dRSteel1; rf1[8] = R21; |
752 | |
753 | for (i=1; i<7; i++) rf2[i]=rf1[i]+4.*TMath::Tan(thetaOpenB); |
754 | rf2[7] = rf1[7]; |
755 | rf2[8] = rf1[8]; |
756 | flukaGeom->OnionCone(rf1, rf2, 9 , zvac4, zvac4+4, posfluka, materials1, fields1, cuts1); |
757 | |
758 | flukaGeom->Comment("2nd part: Beam shield lateral struture (1)"); |
759 | // until end of recess 2 |
760 | for (i=0; i<9; i++) rf1[i]=rf2[i]; |
761 | rf1[7] = R21-dRSteel2; rf1[8] = R21; |
762 | for (i=1; i<9; i++) rf2[i]=rf1[i]+(zvac6-zvac4-4.)*TMath::Tan(thetaOpenB); |
763 | rf2[7] = rf1[7]; |
764 | rf2[8] = rf1[8]; |
765 | flukaGeom->OnionCone(rf1, rf2, 9 , zvac4+4, zvac6, posfluka, materials1, fields1, cuts1); |
766 | |
767 | flukaGeom->Comment("2nd part: Beam shield lateral struture (2)"); |
768 | // steel recess |
769 | for (i=0; i<9; i++) rf1[i]=rf2[i]; |
770 | rf1[8] = zvac6*TMath::Tan(accMin); |
771 | rf1[7] = R21-dRSteel2; |
772 | |
773 | for (i=1; i<9; i++) rf2[i]=rf1[i]+4.*TMath::Tan(thetaOpenB); |
774 | rf2[7] = rf1[7]; |
775 | |
776 | rf2[8] = -(rf1[8]+4.*TMath::Tan(accMin)); |
777 | rf1[8] = -rf1[8]; |
778 | |
779 | flukaGeom->OnionCone(rf1, rf2, 9 , zvac6, zvac6+4, posfluka, materials1, fields1, cuts1); |
780 | rf1[8] = -rf1[8]; |
781 | rf2[8] = -rf2[8]; |
782 | |
783 | flukaGeom->Comment("2nd part: Beam shield lateral struture (3)"); |
784 | // until start of lead section |
785 | for (i=0; i<9; i++) rf1[i]=rf2[i]; |
786 | for (i=1; i<9; i++) rf2[i]=rf1[i]+(zPb-zvac6-4.)*TMath::Tan(thetaOpenB); |
787 | rf1[7] = rf1[8] - dRSteel2; |
788 | rf2[8] = rf1[8] + (zPb-zvac6-4.)*TMath::Tan(accMin); |
789 | rf2[7] = rf2[8] - dRSteel2; |
790 | |
791 | rf1[8]=-rf1[8]; |
792 | rf2[8]=-rf2[8]; |
793 | flukaGeom->OnionCone(rf1, rf2, 9 , zvac6+4, zPb, posfluka, materials1, fields1, cuts1); |
794 | rf1[8]=-rf1[8]; |
795 | rf2[8]=-rf2[8]; |
796 | |
797 | flukaGeom->Comment("2nd part: Beam shield lateral struture (4)"); |
798 | // until end of 2deg |
799 | materials1[5] = "LEAD"; |
800 | materials1[6] = "LEAD"; |
801 | for (i=0; i<9; i++) rf1[i]=rf2[i]; |
802 | for (i=1; i<9; i++) rf2[i]=rf1[i]+(zConeE-zPb)*TMath::Tan(thetaOpenB); |
803 | rf1[8] = -rf1[8]; |
804 | rf2[8] = -30.; |
805 | rf2[7] = 26.; |
806 | flukaGeom->OnionCone(rf1, rf2, 9 , zPb, zConeE, posfluka, materials1, fields1, cuts1); |
807 | rf1[8]=-rf1[8]; |
808 | rf2[8]=-rf2[8]; |
809 | |
810 | flukaGeom->Comment("2nd part: Beam shield lateral struture (4)"); |
811 | // until end of this section |
812 | for (i=0; i<9; i++) rf1[i]=rf2[i]; |
813 | for (i=1; i<9; i++) rf2[i]=rf1[i]+(zvac7-zConeE)*TMath::Tan(thetaOpenB); |
814 | rf2[8] = 30; |
815 | rf2[7] = 26; |
816 | flukaGeom->OnionCone(rf1, rf2, 9 , zConeE, zvac7, posfluka, materials1, fields1, cuts1); |
817 | |
818 | Float_t r3V = rf2[1]; |
819 | |
820 | // end Fluka |
821 | |
822 | // |
823 | // Lead cone |
824 | // |
825 | Float_t parPb[18]; |
826 | parPb[ 0] = 0.; |
827 | parPb[ 1] = 360.; |
828 | parPb[ 2] = 5.; |
829 | Float_t dlPb=(zvac7-zPb)/2.; |
830 | |
831 | parPb[ 3] = -dlPb; |
832 | parPb[ 4] = r2+(zPb-zvac4-10.) * TMath::Tan(thetaOpen2); |
833 | parPb[ 5] = zPb*TMath::Tan(accMin)-dRSteel2; |
834 | |
835 | parPb[ 6] = -dlPb+(zConeE-zPb); |
836 | parPb[ 7] = r2+(zConeE-zvac4-10.) * TMath::Tan(thetaOpen2); |
837 | parPb[ 8] = 26.; |
838 | |
839 | parPb[ 9] = -dlPb+(zch32+4.-zPb); |
840 | parPb[10] = r2+(zch32+4.-zvac4-10.) * TMath::Tan(thetaOpen2); |
841 | parPb[11] = 26.; |
842 | |
843 | parPb[12] = -dlPb+(zch32+4.-zPb); |
844 | parPb[13] = r2+(zch32+4.-zvac4-10.) * TMath::Tan(thetaOpen2); |
845 | parPb[14] = 30.; |
846 | |
847 | parPb[15] = dlPb; |
848 | parPb[16] = r2+(zvac7-zvac4-10.) * TMath::Tan(thetaOpen2); |
849 | parPb[17] = 30.; |
850 | |
851 | gMC->Gsvolu("YXO2", "PCON", idtmed[kPb], parPb, 18); |
852 | gMC->Gspos("YXO2", 1, "YGO2", 0., 0., (zPb-zvac4)/2., 0, "ONLY"); |
853 | // |
854 | // Concrete replacing Pb |
855 | // |
856 | Float_t parCC[9]; |
857 | Float_t zCC1 = 1066.; |
858 | Float_t zCC2 = 1188.; |
859 | |
860 | parCC[ 0] = 0.; |
861 | parCC[ 1] = 360.; |
862 | parCC[ 2] = 2.; |
863 | Float_t dlCC=(zCC2-zCC1)/2.; |
864 | parCC[ 3] = -dlCC; |
865 | parCC[ 4] = r2+(zCC1-zvac4-10.) * TMath::Tan(thetaOpen2); |
866 | parCC[ 5] = 30.; |
867 | |
868 | parCC[ 6] = dlCC; |
869 | parCC[ 7] = r2+(zCC2-zvac4-10.) * TMath::Tan(thetaOpen2); |
870 | parCC[ 8] = 30.; |
871 | gMC->Gsvolu("YCO2", "PCON", idtmed[kSteel], parCC, 9); |
872 | // gMC->Gspos("YCO2", 1, "YXO2", 0., 0., dlPb-dlCC-(zvac7-zCC2), 0, "ONLY"); |
873 | |
874 | zCC1 = 751.75; |
875 | zCC2 = zConeE; |
876 | dlCC=(zCC2-zCC1)/2.; |
877 | parCC[ 3] = -dlCC; |
878 | parCC[ 4] = r2+(zCC1-zvac4-10.) * TMath::Tan(thetaOpen2); |
879 | parCC[ 5] = zCC1*TMath::Tan(accMin)-dRSteel2; |
880 | |
881 | parCC[ 6] = dlCC; |
882 | parCC[ 7] = r2+(zCC2-zvac4-10.) * TMath::Tan(thetaOpen2); |
883 | parCC[ 8] = 26.; |
884 | |
885 | gMC->Gsvolu("YCO1", "PCON", idtmed[kSteel], parCC, 9); |
886 | // gMC->Gspos("YCO1", 1, "YXO2", 0., 0., dlPb-dlCC-(zvac7-zCC2), 0, "ONLY"); |
887 | |
888 | // |
889 | // W cone |
890 | // |
891 | Float_t parW[15]; |
892 | parW[0] = 0.; |
893 | parW[1] = 360.; |
894 | parW[2] = 4.; |
895 | Float_t dlW=(zPb-zvac4)/2.; |
896 | |
897 | parW[3] = -dlW; |
898 | parW[4] = r2; |
899 | parW[5] = R21-dRSteel2; |
900 | |
901 | parW[6] = -dlW+(zvac6-zvac4)+dRSteel2; |
902 | parW[7] = r2+(zvac6-zvac4+dRSteel2) * TMath::Tan(thetaOpen2); |
903 | parW[8] = R21-dRSteel2; |
904 | |
905 | parW[9] = -dlW+(zvac6-zvac4)+dRSteel2; |
906 | parW[10] = r2+(zvac6-zvac4+dRSteel2) * TMath::Tan(thetaOpen2); |
907 | parW[11] = (zvac6+dRSteel2)*TMath::Tan(accMin)-dRSteel2; |
908 | |
909 | parW[12] = dlW; |
910 | parW[13] = r2+(zPb-zvac4) * TMath::Tan(thetaOpen2); |
911 | parW[14] = zPb*TMath::Tan(accMin)-dRSteel2; |
912 | |
913 | gMC->Gsvolu("YYO2", "PCON", idtmed[kNiCuW], parW, 15); |
914 | gMC->Gspos("YYO2", 1, "YGO2", 0., 0., -(zvac7-zPb)/2., 0, "ONLY"); |
915 | |
916 | for (i=4; i<35; i+=3) par2[i] = 0; |
917 | |
918 | gMC->Gsvolu("YMO2", "PCON", idtmed[kVacuum+40], par2, 36); |
919 | gMC->Gspos("YGO2", 1, "YMO2", 0., 0., 0., 0, "ONLY"); |
920 | dZ+=dl; |
921 | gMC->Gspos("YMO2", 1, "YMOT", 0., 0., dZ, 0, "ONLY"); |
922 | dZ+=dl; |
923 | // |
924 | // |
925 | // 2nd section: vacuum system |
926 | // |
927 | cpar0[0]=(zvac7-zvac4)/2; |
928 | cpar0[1]=r2V; |
929 | cpar0[2]=r2V+dVacuS; |
930 | cpar0[3]=cpar0[1]+2.*cpar0[0]*TMath::Tan(thetaOpenB); |
931 | cpar0[4]=cpar0[2]+2.*cpar0[0]*TMath::Tan(thetaOpenB); |
932 | gMC->Gsvolu("YV21", "CONE", idtmed[kSteel+40], cpar0, 5); |
933 | // |
934 | // insulation |
935 | cpar[0]=cpar0[0]; |
936 | cpar[1]=cpar0[1]+dTubeS; |
937 | cpar[2]=cpar0[1]+dTubeS+dInsuS; |
938 | cpar[3]=cpar0[3]+dTubeS; |
939 | cpar[4]=cpar0[3]+dTubeS+dInsuS; |
940 | gMC->Gsvolu("YI21", "CONE", idtmed[kInsulation+40], cpar, 5); |
941 | gMC->Gspos("YI21", 1, "YV21", 0., 0., 0., 0, "ONLY"); |
942 | gMC->Gspos("YV21", 1, "YMO2", 0., 0., 0., 0, "ONLY"); |
943 | |
944 | // |
945 | // Third Section: Bellows and Flange |
946 | // |
947 | par3[0] = 0.; |
948 | par3[1] = 360.; |
949 | par3[2] = 8.; |
950 | dl=(zvac9-zvac7)/2.; |
951 | |
952 | par3[3] = -dl; |
953 | par3[4] = r2+(zvac7-zvac3) * TMath::Tan(thetaOpen2); |
954 | par3[5] = 30.; |
955 | |
956 | par3[6] = -dl+dr21; |
957 | par3[7] = par3[4]+dr21; |
958 | par3[8] = 30.; |
959 | |
960 | par3[9] = par3[6]+dB2; |
961 | par3[10] = par3[7]; |
962 | par3[11] = 30.; |
963 | |
964 | par3[12] = par3[9]+dr22; |
965 | par3[13] = par3[10]+dr22; |
966 | par3[14] = 30.; |
967 | |
968 | par3[15] = par3[12]+dF2; |
969 | par3[16] = par3[13]; |
970 | par3[17] = 30.; |
971 | |
972 | par3[18] = par3[15]+dr22; |
973 | par3[19] = par3[16]-dr22; |
974 | par3[20] = 30.; |
975 | |
976 | par3[21] = par3[18]+dB2; |
977 | par3[22] = par3[19]; |
978 | par3[23] = 30.; |
979 | |
980 | par3[24] = par3[21]+dr23; |
981 | par3[25] = par3[22]; |
982 | par3[26] = 30.; |
983 | // |
984 | rBox=par3[22]-0.1; |
985 | Float_t r3=par3[25]; |
986 | |
987 | gMC->Gsvolu("YGO3", "PCON", idtmed[iHeavy+40], par3, 27); |
988 | |
989 | // begin Fluka |
990 | Float_t rfvacu0[15]; |
991 | for (ifl=0; ifl<8; ifl++) { |
992 | zfluka[ifl]=par3[3+3*ifl]+dl+zvac7; |
993 | rfluka1[ifl] = par3[4+3*ifl]; |
994 | rfluka2[ifl] = par3[5+3*ifl]-4.; |
995 | rfluka3[ifl] = par3[5+3*ifl]; |
996 | rfvacu0[ifl] = 0.; |
997 | } |
998 | for (i=0; i<8; i++) rfluka0[i]=rBox; |
999 | rfluka0[0]=0.; rfluka0[7]=0.; |
1000 | |
1001 | flukaGeom->Comment("3rd part: Shield"); |
1002 | flukaGeom->PolyCone(rfluka1, rfluka2, zfluka, 8, posfluka, "LEAD", "MF", "$SHS"); |
1003 | flukaGeom->Comment("3rd part: Steel envelope"); |
1004 | flukaGeom->PolyCone(rfluka2, rfluka3, zfluka, 8, posfluka, "STEEL", "MF", "$SHS"); |
1005 | flukaGeom->Comment("3rd part: Vacuum"); |
1006 | flukaGeom->PolyCone(rfluka0+1, rfluka1+1, zfluka+1, 6, posfluka, "AIR", "MF", "$SHH"); |
1007 | |
1008 | flukaGeom->Comment("3rd part: Beam Pipe (left)"); |
1009 | |
1010 | rf1[0]=0.; rf2[0]=0.; |
1011 | rf1[1] = r3V; |
1012 | rf2[1] = rf1[1]+dr21*TMath::Tan(thetaOpenB); |
1013 | rf1[2] = rf1[1]+dTubeS; rf1[3]=rf1[2]+dInsuS; rf1[4]=rf1[3]+dEnveS; |
1014 | rf1[5] = par3[4]; |
1015 | rf2[2] = rf2[1]+dTubeS; rf2[3]=rf2[2]+dInsuS; rf2[4]=rf2[3]+dEnveS; |
1016 | rf2[5] = rf1[5]+dr21; |
1017 | flukaGeom->OnionCone(rf1, rf2, 6 , zvac7, zvac7+dr21, posfluka, materialsB, fieldsB, cutsB); |
1018 | |
1019 | |
1020 | flukaGeom->Comment("3rd part: Beam Pipe (right)"); |
1021 | |
1022 | rf1[0] = 0.; |
1023 | rf1[1] = rf2[1]; |
1024 | rf1[2] = rf1[1]+dTubeS; rf1[3]=rf1[2]+dInsuS; rf1[4]=rf1[3]+dEnveS; |
1025 | rf1[5] = par3[25]; |
1026 | flukaGeom->OnionCylinder(rf1, 6 , zvac9-dr23, zvac9, posfluka, materialsA, fieldsA, cutsA); |
1027 | |
1028 | // |
1029 | flukaGeom->Comment("First Bellow"); |
1030 | z1=zvac7+dr21; |
1031 | |
1032 | for (i=0; i<7; i++) { |
1033 | z2=z1+eB2; |
1034 | flukaGeom->Cylinder(0., rB2, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); |
1035 | flukaGeom->Cylinder(rB2, rB2+hB2, z1, z2, posfluka, "STEEL", "MF", "$SHH"); |
1036 | |
1037 | z1=z2; |
1038 | z2+=lB2/2.-eB2; |
1039 | flukaGeom->Cylinder(0., rB2+hB2-eB2, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); |
1040 | flukaGeom->Cylinder(rB2+hB2-eB2, rB2+hB2, z1, z2, posfluka, "STEEL", "MF", "$SHH"); |
1041 | z1=z2; |
1042 | z2=z1+eB2; |
1043 | flukaGeom->Cylinder(0., rB2, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); |
1044 | flukaGeom->Cylinder(rB2, rB2+hB2, z1, z2, posfluka, "STEEL", "MF", "$SHH"); |
1045 | z1=z2; |
1046 | z2+=lB2/2.-eB2; |
1047 | flukaGeom->Cylinder(0., rB2, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); |
1048 | flukaGeom->Cylinder(rB2, rB2+eB2, z1, z2, posfluka, "STEEL", "MF", "$SHH"); |
1049 | flukaGeom->Cylinder(rB2+eB2, rB2+hB2, z1, z2, posfluka, "AIR", "MF", "$SHH"); |
1050 | z1=z2; |
1051 | } |
1052 | flukaGeom->Cylinder(rB2+hB2, rB2+hB2+0.2, zvac7+dr21, z1, posfluka, "AIR", "MF", "$SHH"); |
1053 | flukaGeom->Cylinder(rB2+hB2+0.2, rBox, zvac7+dr21, z1, posfluka, "AIR", "MF", "$SHH"); |
1054 | zcy1=z1; |
1055 | |
1056 | |
1057 | flukaGeom->Comment("Second Bellow"); |
1058 | z1=zvac9-dr23; |
1059 | for (i=0; i<7; i++) { |
1060 | z2=z1-eB2; |
1061 | flukaGeom->Cylinder(0., rB2, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); |
1062 | flukaGeom->Cylinder(rB2, rB2+hB2, z2, z1, posfluka, "STEEL", "MF", "$SHH"); |
1063 | z1=z2; |
1064 | z2-=lB2/2.-eB2; |
1065 | flukaGeom->Cylinder(0., rB2+hB2-eB2, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); |
1066 | flukaGeom->Cylinder(rB2+hB2-eB2, rB2+hB2, z2, z1, posfluka, "STEEL", "MF", "$SHH"); |
1067 | z1=z2; |
1068 | z2=z1-eB2; |
1069 | flukaGeom->Cylinder(0., rB2, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); |
1070 | flukaGeom->Cylinder(rB2, rB2+hB2, z2, z1, posfluka, "STEEL", "MF", "$SHH"); |
1071 | z1=z2; |
1072 | z2-=lB2/2.-eB2; |
1073 | flukaGeom->Cylinder(0., rB2, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); |
1074 | flukaGeom->Cylinder(rB2, rB2+eB2, z2, z1, posfluka, "STEEL", "MF", "$SHH"); |
1075 | flukaGeom->Cylinder(rB2+eB2, rB2+hB2, z2, z1, posfluka, "AIR", "MF", "$SHH"); |
1076 | z1=z2; |
1077 | } |
1078 | flukaGeom->Cylinder(rB2+hB2, rB2+hB2+0.2, z1, zvac9-dr23, posfluka, "AIR", "MF", "$SHH"); |
1079 | flukaGeom->Cylinder(rB2+hB2+0.2, rBox, z1, zvac9-dr23, posfluka, "AIR", "MF", "$SHH"); |
1080 | |
1081 | zcy2=z1; |
1082 | flukaGeom->Comment("Flange"); |
1083 | zfl=(zcy1+zcy2)/2.; |
1084 | |
1085 | z1=zfl-dF2/2.; |
1086 | z2=zfl+dF2/2.; |
1087 | flukaGeom->Cylinder(0.,rF2-2., z1, z2, posfluka, "VACUUM", "MF", "$SHH"); |
1088 | flukaGeom->Cylinder(rF2-2., rF2, z1, z2, posfluka, "STEEL", "MF", "$SHH"); |
1089 | flukaGeom->Cylinder(rF2, rF2+0.02 , z1, z2, posfluka, "AIR", "MF", "$SHH"); |
1090 | flukaGeom->Cylinder(rF2+0.02, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); |
1091 | z2=z1; |
1092 | z1=z2-dFlange; |
1093 | flukaGeom->Cylinder(0.,rB2 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); |
1094 | flukaGeom->Cylinder(rB2, rF2 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); |
1095 | flukaGeom->Cylinder(rF2, rF2+0.2 , z1, z2, posfluka, "AIR", "MF", "$SHH"); |
1096 | flukaGeom->Cylinder(rF2+0.2, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); |
1097 | z2=z1; |
1098 | z1=zcy1; |
1099 | flukaGeom->Cylinder(0.,rB2 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); |
1100 | flukaGeom->Cylinder(rB2, rB2+0.1 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); |
1101 | flukaGeom->Cylinder(rB2+0.1, rB2+0.2 , z1, z2, posfluka, "AIR", "MF", "$SHH"); |
1102 | flukaGeom->Cylinder(rB2+0.2, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); |
1103 | |
1104 | z1=zfl+dF2/2.; |
1105 | z2=z1+dFlange; |
1106 | flukaGeom->Cylinder(0.,rB2 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); |
1107 | flukaGeom->Cylinder(rB2, rF2 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); |
1108 | flukaGeom->Cylinder(rF2, rF2+0.2 , z1, z2, posfluka, "AIR", "MF", "$SHH"); |
1109 | flukaGeom->Cylinder(rF2+0.2, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); |
1110 | z1=z2; |
1111 | z2=zcy2; |
1112 | flukaGeom->Cylinder(0.,rB2 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); |
1113 | flukaGeom->Cylinder(rB2, rB2+0.1 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); |
1114 | flukaGeom->Cylinder(rB2+0.1, rB2+0.2 , z1, z2, posfluka, "AIR", "MF", "$SHH"); |
1115 | flukaGeom->Cylinder(rB2+0.2, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); |
1116 | // |
1117 | // end Fluka |
1118 | |
1119 | for (i=4; i<26; i+=3) par3[i] = 0; |
1120 | |
1121 | gMC->Gsvolu("YMO3", "PCON", idtmed[kVacuum+40], par3, 27); |
1122 | gMC->Gspos("YGO3", 1, "YMO3", 0., 0., 0., 0, "ONLY"); |
1123 | |
1124 | // |
1125 | // Steel envelope |
1126 | // tpar[0]=26; |
1127 | // tpar[1]=30; |
1128 | // tpar[2]=dl; |
1129 | // gMC->Gsvolu("YS31", "TUBE", idtmed[kSteel], tpar, 3); |
1130 | // gMC->Gspos("YS31", 1, "YGO3", 0., 0., 0., 0, "ONLY"); |
1131 | dZ+=dl; |
1132 | gMC->Gspos("YMO3", 1, "YMOT", 0., 0., dZ, 0, "ONLY"); |
1133 | dZ+=dl; |
1134 | |
1135 | // |
1136 | // 3rd section: vacuum system |
1137 | // |
1138 | // |
1139 | // Bellow2 |
1140 | // |
1141 | tpar[0]=rB2; |
1142 | tpar[1]=rB2+hB2; |
1143 | tpar[2]=eB2/2.; |
1144 | gMC->Gsvolu("YB21", "TUBE", idtmed[kSteel+40], tpar, 3); |
1145 | dl1=tpar[2]; |
1146 | |
1147 | tpar[0]=rB2+hB2-eB2; |
1148 | tpar[1]=rB2+hB2; |
1149 | tpar[2]=(lB2/2.-2.*eB2)/2.; |
1150 | gMC->Gsvolu("YB22", "TUBE", idtmed[kSteel+40], tpar, 3); |
1151 | dl2=tpar[2]; |
1152 | |
1153 | tpar[0]=rB2-eB2; |
1154 | tpar[1]=rB2; |
1155 | tpar[2]=lB2/8.; |
1156 | gMC->Gsvolu("YB23", "TUBE", idtmed[kSteel+40], tpar, 3); |
1157 | dl3=tpar[2]; |
1158 | |
1159 | |
1160 | tpar[0]=0; |
1161 | tpar[1]=rB2+hB2; |
1162 | tpar[2]=lB2/2.; |
1163 | gMC->Gsvolu("YBU2", "TUBE", idtmed[kVacuum+40], tpar, 3); |
1164 | |
1165 | dz=-tpar[2]+dl3; |
1166 | gMC->Gspos("YB23", 1, "YBU2", 0., 0., dz, 0, "ONLY"); |
1167 | dz+=dl3; |
1168 | dz+=dl1; |
1169 | gMC->Gspos("YB21", 1, "YBU2", 0., 0., dz, 0, "ONLY"); |
1170 | dz+=dl1; |
1171 | dz+=dl2; |
1172 | gMC->Gspos("YB22", 1, "YBU2", 0., 0., dz, 0, "ONLY"); |
1173 | dz+=dl2; |
1174 | dz+=dl1; |
1175 | gMC->Gspos("YB21", 2, "YBU2", 0., 0., dz, 0, "ONLY"); |
1176 | dz+=dl1; |
1177 | dz+=dl3; |
1178 | gMC->Gspos("YB23", 2, "YBU2", 0., 0., dz, 0, "ONLY"); |
1179 | |
1180 | |
1181 | tpar[0]=0; |
1182 | tpar[1]=rB2+hB2; |
1183 | tpar[2]=7.*lB2/2.; |
1184 | gMC->Gsvolu("YBM2", "TUBE", idtmed[kVacuum+40], tpar, 3); |
1185 | dz=-tpar[2]+lB2/2.; |
1186 | |
1187 | for (i=0; i<7; i++) { |
1188 | gMC->Gspos("YBU2", i+1 , "YBM2", 0., 0.,dz , 0, "ONLY"); |
1189 | dz+=lB2; |
1190 | } |
1191 | |
1192 | dz=-dl+dr21+tpar[2]; |
1193 | gMC->Gspos("YBM2", 1, "YMO3", 0., 0., dz, 0, "ONLY"); |
1194 | |
1195 | dz=dl-dr23-tpar[2]; |
1196 | gMC->Gspos("YBM2", 2, "YMO3", 0., 0., dz, 0, "ONLY"); |
1197 | |
1198 | // |
1199 | // Flange |
1200 | |
1201 | tpar[0]=0; |
1202 | tpar[1]=rF2; |
1203 | tpar[2]=dF2/2.; |
1204 | gMC->Gsvolu("YFM2", "TUBE", idtmed[kVacuum+40], tpar, 3); |
1205 | |
1206 | tpar[0]=rF2-2.; |
1207 | tpar[1]=rF2; |
1208 | tpar[2]=dF2/2.; |
1209 | gMC->Gsvolu("YF21", "TUBE", idtmed[kSteel+40], tpar, 3); |
1210 | gMC->Gspos("YF21", 1, "YFM2", 0., 0., 0., 0, "ONLY"); |
1211 | |
1212 | tpar[0]=rB2; |
1213 | tpar[1]=rF2-2.; |
1214 | tpar[2]=dFlange/2.; |
1215 | gMC->Gsvolu("YF22", "TUBE", idtmed[kSteel+40], tpar, 3); |
1216 | dz=-dF2/2.+tpar[2]; |
1217 | gMC->Gspos("YF22", 1, "YFM2", 0., 0., dz, 0, "ONLY"); |
1218 | dz= dF2/2.-tpar[2]; |
1219 | gMC->Gspos("YF22", 2, "YFM2", 0., 0., dz, 0, "ONLY"); |
1220 | |
1221 | dz=dr21/2.-dr23/2.; |
1222 | gMC->Gspos("YFM2", 2, "YMO3", 0., 0., dz, 0, "ONLY"); |
1223 | |
1224 | |
1225 | // |
1226 | // pipe between flange and bellows |
1227 | tpar[0]=rB2-dTubeS; |
1228 | tpar[1]=rB2; |
1229 | tpar[2]=2.*(dB2+dr22-7.*lB2)/4.; |
1230 | gMC->Gsvolu("YPF2", "TUBE", idtmed[kSteel+40], tpar, 3); |
1231 | dz=dr21/2.-dr23/2.-dF2/2.-tpar[2]; |
1232 | gMC->Gspos("YPF2", 1, "YMO3", 0., 0., dz, 0, "ONLY"); |
1233 | dz=dr21/2.-dr23/2.+dF2/2.+tpar[2]; |
1234 | gMC->Gspos("YPF2", 2, "YMO3", 0., 0., dz, 0, "ONLY"); |
1235 | |
1236 | Float_t dHorZ=20.; |
1237 | |
1238 | // |
1239 | // 4th section: rear shield and closing cone |
1240 | // |
1241 | par4[0] = 0.; |
1242 | par4[1] = 360.; |
1243 | par4[2] = 7.; |
1244 | dl=(zvac12-zvac9)/2.; |
1245 | |
1246 | par4[3] = -dl; |
1247 | par4[4] = r3; |
1248 | par4[5] = 30.; |
1249 | |
1250 | par4[6] = -dl+dHorZ; |
1251 | par4[7] = r3; |
1252 | par4[8] = 30.; |
1253 | |
1254 | par4[9] = -dl+(zvac10-zvac9); |
1255 | par4[10] = r3+(zvac10-zvac9-dHorZ) * TMath::Tan(thetaOpen3); |
1256 | par4[11] = 30.; |
1257 | |
1258 | par4[12] = par4[9]; |
1259 | par4[13] = par4[10]; |
1260 | par4[14] = R42; |
1261 | |
1262 | par4[15] = -dl+(zvac11-zvac9); |
1263 | par4[16] = r3+(zvac11-zvac9-dHorZ) * TMath::Tan(thetaOpen3); |
1264 | par4[17] = R42; |
1265 | |
1266 | par4[18] = par4[15]; |
1267 | par4[19] = par4[16]; |
1268 | par4[20] = R43; |
1269 | |
1270 | par4[21] = -dl+(zvac12-zvac9); |
1271 | par4[22] = rVacu+dVacuS; |
1272 | par4[23] = R43; |
1273 | |
1274 | gMC->Gsvolu("YGO4", "PCON", idtmed[iHeavy+40], par4, 24); |
1275 | |
1276 | |
1277 | for (i=4; i<23; i+=3) par4[i] = 0; |
1278 | |
1279 | gMC->Gsvolu("YMO4", "PCON", idtmed[kVacuum+40], par4, 24); |
1280 | gMC->Gspos("YGO4", 1, "YMO4", 0., 0., 0., 0, "ONLY"); |
1281 | |
1282 | |
1283 | |
1284 | dZ+=dl; |
1285 | gMC->Gspos("YMO4", 1, "YMOT", 0., 0., dZ, 0, "ONLY"); |
1286 | dZ+=dl; |
1287 | // |
1288 | // Concrete replacing Pb |
1289 | // |
1290 | zCC1 = 1316.; |
1291 | zCC2 = 1349.; |
1292 | |
1293 | parCC[ 0] = 0.; |
1294 | parCC[ 1] = 360.; |
1295 | parCC[ 2] = 2.; |
1296 | dlCC=(zCC2-zCC1)/2.; |
1297 | parCC[ 3] = -dlCC; |
1298 | parCC[ 4] = r3+(zCC1-zvac9-dHorZ) * TMath::Tan(thetaOpen3); |
1299 | parCC[ 5] = 30.; |
1300 | |
1301 | parCC[ 6] = dlCC; |
1302 | parCC[ 7] = r3+(zCC2-zvac9-dHorZ) * TMath::Tan(thetaOpen3); |
1303 | parCC[ 8] = 30.; |
1304 | |
1305 | gMC->Gsvolu("YCO4", "PCON", idtmed[kSteel], parCC, 9); |
1306 | // gMC->Gspos("YCO4", 1, "YGO4", 0., 0., dl-dlCC-(zvac12-zCC2), 0, "ONLY"); |
1307 | |
1308 | zCC1 = 1471.; |
1309 | zCC2 = 1591.; |
1310 | |
1311 | dlCC=(zCC2-zCC1)/2.; |
1312 | parCC[ 3] = -dlCC; |
1313 | parCC[ 4] = r3+(zCC1-zvac9-dHorZ) * TMath::Tan(thetaOpen3); |
1314 | parCC[ 5] = R41-dRSteel2; |
1315 | |
1316 | parCC[ 6] = dlCC; |
1317 | parCC[ 7] = r3+(zCC2-zvac9-dHorZ) * TMath::Tan(thetaOpen3); |
1318 | parCC[ 8] = R41-dRSteel2; |
1319 | |
1320 | gMC->Gsvolu("YCO5", "PCON", idtmed[kSteel], parCC, 9); |
1321 | // gMC->Gspos("YCO5", 1, "YGO4", 0., 0., dl-dlCC-(zvac12-zCC2), 0, "ONLY"); |
1322 | |
1323 | // |
1324 | // Closing concrete cone |
1325 | // |
1326 | cpar[0]=(zvac12-zvac11)/2.; |
1327 | cpar[1] = r3+(zvac11-zvac9-dHorZ) * TMath::Tan(thetaOpen3); |
1328 | cpar[2] = cpar[1]+0.001; |
1329 | cpar[3] = rVacu+dVacuS; |
1330 | cpar[4] = cpar[2]; |
1331 | gMC->Gsvolu("YCC4", "CONE", idtmed[kConcrete+40], cpar, 5); |
1332 | dz=dl-cpar[0]; |
1333 | gMC->Gspos("YCC4", 1, "YGO4", 0., 0., dz, 0, "ONLY"); |
1334 | |
1335 | // |
1336 | // begin Fluka |
1337 | |
1338 | Float_t r10=r3+(zvac10-zvac9-dHorZ) * TMath::Tan(thetaOpen3); |
1339 | Float_t r11=cpar[1]; |
1340 | |
1341 | flukaGeom->Comment("4th part: Shield"); |
1342 | |
1343 | flukaGeom->Cone(r3, r3, 26.0, 26.0, zvac9, zvac9+dHorZ, |
1344 | posfluka, "LEAD", "NF", "$SHH"); |
1345 | |
1346 | flukaGeom->Cone(r3, r10, 26.0, 26.0, zvac9+dHorZ, zvac10, |
1347 | posfluka, "LEAD", "NF", "$SHH"); |
1348 | flukaGeom->Cone(r10, r11, 30.0, 30.0, zvac10, zvac11, |
1349 | posfluka, "LEAD", "NF", "$SHH"); |
1350 | flukaGeom->Cylinder( cpar[1], 30.0, zvac11, zvac12, |
1351 | posfluka, "LEAD", "NF", "$SHH"); |
1352 | |
1353 | |
1354 | flukaGeom->Comment("4th part: Steel Envelope"); |
1355 | flukaGeom->Cylinder(26.0, 30., zvac9, zvac10, posfluka, "STEEL", "NF", "$SHH"); |
1356 | flukaGeom->Comment("4th part: Closing Cone"); |
1357 | flukaGeom->Cone(cpar[1]-0.1, cpar[3], cpar[1], cpar[1], zvac11, zvac12, |
1358 | posfluka, "PORTLAND", "NF", "$SHH"); |
1359 | flukaGeom->Comment("4th part: VACUUM"); |
1360 | flukaGeom->Cone(0., 0., cpar[1]-0.1, cpar[3], zvac11, zvac12, |
1361 | posfluka, "VACUUM", "NF", "$SHH"); |
1362 | // |
1363 | // end Fluka |
1364 | // |
1365 | // Steel envelope |
1366 | // |
1367 | dz=-dl; |
1368 | tpar[0]=26.; |
1369 | tpar[1]=30.; |
1370 | tpar[2]=(zvac10-zvac9)/2.; |
1371 | gMC->Gsvolu("YS41", "TUBE", idtmed[kSteel], tpar, 3); |
1372 | dz+=tpar[2]; |
1373 | // gMC->Gspos("YS41", 1, "YGO4", 0., 0., dz, 0, "ONLY"); |
1374 | dz+=tpar[2]; |
1375 | |
1376 | tpar[0]=R41-dRSteel2; |
1377 | tpar[1]=R41; |
1378 | tpar[2]=(zvac11-zvac10)/2.; |
1379 | gMC->Gsvolu("YS43", "TUBE", idtmed[kPb], tpar, 3); |
1380 | dz+=tpar[2]; |
1381 | gMC->Gspos("YS43", 1, "YGO4", 0., 0., dz, 0, "ONLY"); |
1382 | // |
1383 | // rear lead shield |
1384 | // |
1385 | tpar[0]=R41; |
1386 | tpar[1]=R42; |
1387 | tpar[2]=(zvac11-zvac10)/2.; |
1388 | gMC->Gsvolu("YPBI", "TUBE", idtmed[kPb+40], tpar, 3); |
1389 | dz-=0; |
1390 | gMC->Gspos("YPBI", 1, "YGO4", 0., 0., dz, 0, "ONLY"); |
1391 | |
1392 | tpar[2]=(zCC2-zCC1)/2.; |
1393 | gMC->Gsvolu("YCO6", "TUBE", idtmed[kSteel+40], tpar, 3); |
1394 | // gMC->Gspos("YCO6", 1, "YPBI", 0., 0., -(zvac11-zvac10)/2.+tpar[2], 0, "ONLY"); |
1395 | |
1396 | |
1397 | tpar[0]=R42-5; |
1398 | tpar[1]=R42; |
1399 | tpar[2]=(zvac11-zvac10)/2.; |
1400 | gMC->Gsvolu("YPBO", "TUBE", idtmed[kPb], tpar, 3); |
1401 | gMC->Gspos("YPBO", 1, "YPBI", 0., 0., 0., 0, "ONLY"); |
1402 | |
1403 | tpar[2]=(zCC2-zCC1)/2.; |
1404 | gMC->Gsvolu("YCO7", "TUBE", idtmed[kSteel], tpar, 3); |
1405 | // gMC->Gspos("YCO7", 1, "YPBO", 0., 0., -(zvac11-zvac10)/2.+tpar[2], 0, "ONLY"); |
1406 | |
1407 | // |
1408 | // rear Fe shield |
1409 | // |
1410 | |
1411 | tpar[0]=31.; |
1412 | tpar[1]=R43; |
1413 | tpar[2]=(zvac12-zvac11)/2.; |
1414 | gMC->Gsvolu("YFEI", "TUBE", idtmed[kFe+40], tpar, 3); |
1415 | dz=dl-tpar[2]; |
1416 | gMC->Gspos("YFEI", 1, "YGO4", 0., 0., dz, 0, "ONLY"); |
1417 | |
1418 | tpar[0]=31.; |
1419 | tpar[1]=R43; |
1420 | tpar[2]=2.5; |
1421 | gMC->Gsvolu("YFEO", "TUBE", idtmed[kFe], tpar, 3); |
1422 | dz=-(zvac12-zvac11)/2.+tpar[2]; |
1423 | gMC->Gspos("YFEO", 1, "YFEI", 0., 0., dz, 0, "ONLY"); |
1424 | // |
1425 | // Magnet element |
1426 | // |
1427 | tpar[0]=0.; |
1428 | tpar[1]=R43; |
1429 | tpar[2]=50.; |
1430 | gMC->Gsvolu("YAEM", "TUBE", idtmed[kAir], tpar, 3); |
1431 | tpar[0]=rAbs; |
1432 | tpar[1]=R43; |
1433 | tpar[2]=50.; |
1434 | gMC->Gsvolu("YFEM", "TUBE", idtmed[kFe], tpar, 3); |
1435 | gMC->Gspos("YFEM", 1, "YAEM", 0., 0., 0., 0, "ONLY"); |
1436 | |
1437 | // |
1438 | |
1439 | dz=zvac12+50.; |
1440 | gMC->Gspos("YAEM", 1, "ALIC", 0., 0., dz, 0, "ONLY"); |
1441 | |
1442 | |
1443 | // |
1444 | // |
1445 | // 4th section: vacuum system |
1446 | // |
1447 | // up to closing cone |
1448 | |
1449 | r3V=r3-dr23+dVacuS-1.6; |
1450 | |
1451 | cpar0[0]=(zvac11-zvac9)/2; |
1452 | cpar0[1]=r3V-dVacuS; |
1453 | cpar0[2]=r3V; |
1454 | cpar0[3]=cpar0[1]+2.*cpar0[0]*TMath::Tan(thetaOpen3); |
1455 | cpar0[4]=cpar0[2]+2.*cpar0[0]*TMath::Tan(thetaOpen3); |
1456 | gMC->Gsvolu("YV31", "CONE", idtmed[kSteel+40], cpar0, 5); |
1457 | // |
1458 | // insulation |
1459 | cpar[0]=cpar0[0]; |
1460 | cpar[1]=cpar0[1]+dTubeS; |
1461 | cpar[2]=cpar0[1]+dTubeS+dInsuS; |
1462 | cpar[3]=cpar0[3]+dTubeS; |
1463 | cpar[4]=cpar0[3]+dTubeS+dInsuS; |
1464 | gMC->Gsvolu("YI31", "CONE", idtmed[kInsulation+40], cpar, 5); |
1465 | gMC->Gspos("YI31", 1, "YV31", 0., 0., 0., 0, "ONLY"); |
1466 | dz=-dl+cpar[0]; |
1467 | gMC->Gspos("YV31", 1, "YMO4", 0., 0., dz, 0, "ONLY"); |
1468 | |
1469 | // |
1470 | // begin Fluka |
1471 | flukaGeom->Comment("4th part: Beam pipe lateral structure"); |
1472 | for (i=0; i<7; i++) fieldsA[i] = "NF"; |
1473 | |
1474 | rf1[0]=0.; rf2[0]=0.; |
1475 | rf1[1]=rf2[1]; rf2[1]=rf1[1]+dHorZ*TMath::Tan(thetaOpen3); |
1476 | |
1477 | rf1[2]=rf1[1]+dTubeS; rf1[3]=rf1[2]+dInsuS; rf1[4]=rf1[3]+dEnveS; |
1478 | rf1[5]=r3; |
1479 | |
1480 | rf2[2]=rf2[1]+dTubeS; rf2[3]=rf2[2]+dInsuS; rf2[4]=rf2[3]+dEnveS; |
1481 | rf2[5]=r3; |
1482 | |
1483 | flukaGeom->OnionCone(rf1, rf2, 6 , zvac9 , zvac9+dHorZ, posfluka, materialsA, fieldsA, cutsA); |
1484 | |
1485 | rf1[0]=0.; rf2[0]=0.; |
1486 | |
1487 | rf1[1]=rf2[1]; rf2[1]=rf1[1]+(zvac10-zvac9-dHorZ)*TMath::Tan(thetaOpen3); |
1488 | |
1489 | rf1[2]=rf1[1]+dTubeS; rf1[3]=rf1[2]+dInsuS; rf1[4]=rf1[3]+dEnveS; |
1490 | rf1[5]=r3; |
1491 | |
1492 | rf2[2]=rf2[1]+dTubeS; rf2[3]=rf2[2]+dInsuS; rf2[4]=rf2[3]+dEnveS; |
1493 | rf2[5]=r10; |
1494 | |
1495 | |
1496 | flukaGeom->OnionCone(rf1, rf2, 6 , zvac9+dHorZ, zvac10, posfluka, materialsA, fieldsA, cutsA); |
1497 | |
1498 | rf1[0]=0.; rf2[0]=0.; |
1499 | rf1[1]=rf2[1]; rf2[1]=rf1[1]+(zvac11-zvac10)*TMath::Tan(thetaOpen3); |
1500 | |
1501 | rf1[2]=rf1[1]+dTubeS; rf1[3]=rf1[2]+dInsuS; rf1[4]=rf1[3]+dEnveS; |
1502 | rf1[5]=r10; |
1503 | rf2[2]=rf2[1]+dTubeS; rf2[3]=rf2[2]+dInsuS; rf2[4]=rf2[3]+dEnveS; |
1504 | rf2[5]=r11; |
1505 | |
1506 | flukaGeom->OnionCone(rf1, rf2, 6 , zvac10, zvac11, posfluka, materialsA, fieldsA, cutsA); |
1507 | // |
1508 | // end Fluka |
1509 | // |
1510 | // closing cone |
1511 | cpar0[0]=(zvac12-zvac11)/2; |
1512 | cpar0[1]=r3V-dVacuS+(zvac11-zvac9)*TMath::Tan(thetaOpen3); |
1513 | cpar0[2]=r3V +(zvac11-zvac9)*TMath::Tan(thetaOpen3); |
1514 | cpar0[3]=rVacu; |
1515 | cpar0[4]=rVacu+dTubeS+dInsuS+dProtS+dFreeS; |
1516 | gMC->Gsvolu("YV32", "CONE", idtmed[kSteel+40], cpar0, 5); |
1517 | // |
1518 | // insulation |
1519 | cpar[0]=cpar0[0]; |
1520 | cpar[1]=cpar0[1]+dTubeS; |
1521 | cpar[2]=cpar0[1]+dTubeS+dInsuS; |
1522 | cpar[3]=cpar0[3]+dTubeS; |
1523 | cpar[4]=cpar0[3]+dTubeS+dInsuS; |
1524 | gMC->Gsvolu("YI32", "CONE", idtmed[kInsulation+40], cpar, 5); |
1525 | gMC->Gspos("YI32", 1, "YV32", 0., 0., 0., 0, "ONLY"); |
1526 | |
1527 | dz=dl-cpar[0]; |
1528 | gMC->Gspos("YV32", 1, "YMO4", 0., 0., dz, 0, "ONLY"); |
1529 | // |
1530 | // |
1531 | // MUON trigger wall |
1532 | // |
1533 | tpar[0] = 50.; |
1534 | tpar[1] = 310.; |
1535 | tpar[2] = (zFilterOut - zFilterIn) / 4.; |
1536 | gMC->Gsvolu("YFIM", "TUBE", idtmed[kFe+40], tpar, 3); |
1537 | dz = (zFilterIn + zFilterOut) / 2.; |
1538 | tpar[2] -= 10.; |
1539 | gMC->Gsvolu("YFII","TUBE", idtmed[kFe], tpar, 3); |
1540 | gMC->Gspos("YFII", 1, "YFIM", 0., 0., 0., 0, "ONLY"); |
1541 | gMC->Gspos("YFIM", 1, "ALIC", 0., 0., dz, 0, "ONLY"); |
1542 | // |
1543 | // Shielding close to chamber |
1544 | // |
1545 | // |
1546 | cpar[0]=(zch11-zRear)/2.; |
1547 | cpar[1]=R11; |
1548 | cpar[2]=zRear*TMath::Tan(accMin); |
1549 | cpar[3]=R11; |
1550 | cpar[4]=(zRear+2.*cpar[0])*TMath::Tan(accMin); |
1551 | gMC->Gsvolu("YCS1", "CONE", idtmed[kNiCuW], cpar, 5); |
1552 | dz=-(zvac12-zstart)/2.+(zRear-zstart)+cpar[0]; |
1553 | gMC->Gspos("YCS1", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
1554 | |
1555 | cpar[0]=(zvac4-zch12)/2.; |
1556 | cpar[1]=R11; |
1557 | cpar[2]=zch12*TMath::Tan(accMin); |
1558 | cpar[3]=R11; |
1559 | cpar[4]=(zch12+2.*cpar[0])*TMath::Tan(accMin); |
1560 | gMC->Gsvolu("YCS3", "CONE", idtmed[kNiCuW], cpar, 5); |
1561 | dz=-(zvac12-zstart)/2.+(zch12-zstart)+cpar[0]; |
1562 | gMC->Gspos("YCS3", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
1563 | |
1564 | |
1565 | // Recess station 1 |
1566 | |
1567 | cpar[0]=(zch12-zch11)/2.; |
1568 | cpar[1]=R11; |
1569 | cpar[2]=18.; |
1570 | cpar[3]=R11; |
1571 | cpar[4]=17.9; |
1572 | gMC->Gsvolu("YCS2", "CONE", idtmed[kAir], cpar, 5); |
1573 | dz=-(zvac12-zstart)/2.+(zch11-zstart)+cpar[0]; |
1574 | gMC->Gspos("YCS2", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
1575 | |
1576 | Float_t ptubs[5]; |
1577 | ptubs[0] = R11; |
1578 | ptubs[1] = 17.9; |
1579 | ptubs[2] = 0.; |
1580 | // phi_min, phi_max |
1581 | ptubs[3] = 0.; |
1582 | ptubs[4] = 90.; |
1583 | gMC->Gsvolu("YCR0", "TUBS", idtmed[kNiCuW], ptubs, 0); |
1584 | Int_t idrotm[1799]; |
1585 | |
1586 | AliMatrix(idrotm[1701],90., 0., 90., 90., 0., 0.); |
1587 | AliMatrix(idrotm[1702],90., 90., 90., 180., 0., 0.); |
1588 | AliMatrix(idrotm[1703],90., 180., 90., 270., 0., 0.); |
1589 | AliMatrix(idrotm[1704],90., 270., 90., 0., 0., 0.); |
1590 | // Int_t ipos; |
1591 | |
1592 | dz=-cpar[0]; |
1593 | // 1. |
1594 | ptubs[2]=6.5/2.; |
1595 | dz+=ptubs[2]; |
1596 | gMC->Gsposp("YCR0", 1, "YCS2", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5); |
1597 | gMC->Gsposp("YCR0", 2, "YCS2", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5); |
1598 | dz+=ptubs[2]; |
1599 | dz+=1.5; |
1600 | // 2. |
1601 | ptubs[2]=5.0/2.; |
1602 | dz+=ptubs[2]; |
1603 | gMC->Gsposp("YCR0", 3, "YCS2", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5); |
1604 | gMC->Gsposp("YCR0", 4, "YCS2", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5); |
1605 | dz+=ptubs[2]; |
1606 | dz+=1.5; |
1607 | // 3. |
1608 | ptubs[2]=5.0/2.; |
1609 | dz+=ptubs[2]; |
1610 | gMC->Gsposp("YCR0", 5, "YCS2", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5); |
1611 | gMC->Gsposp("YCR0", 6, "YCS2", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5); |
1612 | dz+=ptubs[2]; |
1613 | dz+=1.5; |
1614 | // 4. |
1615 | ptubs[2]=6.5/2.; |
1616 | dz+=ptubs[2]; |
1617 | gMC->Gsposp("YCR0", 7, "YCS2", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5); |
1618 | gMC->Gsposp("YCR0", 8, "YCS2", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5); |
1619 | dz+=ptubs[2]; |
1620 | dz+=1.5; |
1621 | |
1622 | |
1623 | |
1624 | cpar[0]=(zch21-zvac4)/2.; |
1625 | cpar[1]=R21; |
1626 | cpar[2]=zvac4*TMath::Tan(accMin); |
1627 | cpar[3]=R21; |
1628 | cpar[4]=(zvac4+2.*cpar[0])*TMath::Tan(accMin); |
1629 | gMC->Gsvolu("YCS4", "CONE", idtmed[kNiCuW], cpar, 5); |
1630 | dz=-(zvac12-zstart)/2.+(zvac4-zstart)+cpar[0]; |
1631 | gMC->Gspos("YCS4", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
1632 | |
1633 | cpar[0]=(zvac6-zch22)/2.; |
1634 | cpar[1]=R21; |
1635 | cpar[2]=zch22*TMath::Tan(accMin); |
1636 | cpar[3]=R21; |
1637 | cpar[4]=(zch22+2.*cpar[0])*TMath::Tan(accMin); |
1638 | gMC->Gsvolu("YCS6", "CONE", idtmed[kNiCuW], cpar, 5); |
1639 | dz=-(zvac12-zstart)/2.+(zch22-zstart)+cpar[0]; |
1640 | gMC->Gspos("YCS6", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
1641 | |
1642 | // Recess station 2 |
1643 | |
1644 | cpar[0]=(zch22-zch21)/2.; |
1645 | cpar[1]=R21; |
1646 | cpar[2]=23.; |
1647 | cpar[3]=R21; |
1648 | cpar[4]=23.; |
1649 | gMC->Gsvolu("YCS5", "CONE", idtmed[kAir], cpar, 5); |
1650 | dz=-(zvac12-zstart)/2.+(zch21-zstart)+cpar[0]; |
1651 | gMC->Gspos("YCS5", 1, "YMOT", 0., 0., dz, 0, "ONLY"); |
1652 | |
1653 | ptubs[0] = R21; |
1654 | ptubs[1] = 23; |
1655 | ptubs[2] = 0.; |
1656 | ptubs[3] = 0.; |
1657 | ptubs[4] = 90.; |
1658 | gMC->Gsvolu("YCR1", "TUBS", idtmed[kNiCuW], ptubs, 0); |
1659 | |
1660 | dz=-cpar[0]; |
1661 | // 1. |
1662 | ptubs[2]=7.5/2.; |
1663 | dz+=ptubs[2]; |
1664 | gMC->Gsposp("YCR1", 1, "YCS5", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5); |
1665 | gMC->Gsposp("YCR1", 2, "YCS5", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5); |
1666 | dz+=ptubs[2]; |
1667 | dz+=1.5; |
1668 | // 2. |
1669 | ptubs[2]=6.0/2.; |
1670 | dz+=ptubs[2]; |
1671 | gMC->Gsposp("YCR1", 3, "YCS5", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5); |
1672 | gMC->Gsposp("YCR1", 4, "YCS5", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5); |
1673 | dz+=ptubs[2]; |
1674 | dz+=1.5; |
1675 | // 3. |
1676 | ptubs[2]=6.0/2.; |
1677 | dz+=ptubs[2]; |
1678 | gMC->Gsposp("YCR1", 5, "YCS5", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5); |
1679 | gMC->Gsposp("YCR1", 6, "YCS5", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5); |
1680 | dz+=ptubs[2]; |
1681 | dz+=1.5; |
1682 | // 4. |
1683 | ptubs[2]=7.5/2.; |
1684 | dz+=ptubs[2]; |
1685 | gMC->Gsposp("YCR1", 7, "YCS5", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5); |
1686 | gMC->Gsposp("YCR1", 8, "YCS5", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5); |
1687 | dz+=ptubs[2]; |
1688 | dz+=1.5; |
1689 | |
1690 | |
1691 | // |
1692 | // begin Fluka |
1693 | /* |
1694 | flukaGeom->Cone(R11, R11, -1., -1., |
1695 | zRear, zch11, posfluka,"NIW", "MF", "$SHS"); |
1696 | |
1697 | flukaGeom->Cone(R11, R11, -1., -1., |
1698 | zch11, zch12, posfluka,"AIR", "MF", "$SHS"); |
1699 | |
1700 | flukaGeom->Cone(R11, R11, -1., -1., |
1701 | zch12, zvac4, posfluka,"NIW", "MF", "$SHS"); |
1702 | |
1703 | flukaGeom->Cone(R21, R21, -1., -1., |
1704 | zvac4, zch21, posfluka,"NIW", "MF", "$SHS"); |
1705 | flukaGeom->Cone(R21, R21, -1., -1., |
1706 | zch21, zch22, posfluka,"AIR", "MF", "$SHS"); |
1707 | flukaGeom->Cone(R21, R21, -1., -1., |
1708 | zch22, zvac6, posfluka,"NIW", "MF", "$SHS"); |
1709 | |
1710 | */ |
1711 | if (fWriteGeometry) flukaGeom->Finish(); |
1712 | |
1713 | // |
1714 | // end Fluka |
1715 | // |
1716 | // Outer Pb Cone |
1717 | |
1718 | if (fPbCone) { |
1719 | dl = (zvac10-zch32)/2.; |
1720 | dz = dl+zch32; |
1721 | |
1722 | par0[0] = 0.; |
1723 | par0[1] = 360.; |
1724 | par0[2] = 10.; |
1725 | |
1726 | par0[ 3] = -dl; |
1727 | par0[ 4] = 30.; |
1728 | par0[ 5] = 30.+(zch32-zConeE)*TMath::Tan(thetaOpenPbO); |
1729 | |
1730 | // 4th station |
1731 | par0[ 6] = -dz + zch41; |
1732 | par0[ 7] = 30.; |
1733 | par0[ 8] = 30.+(zch41-zConeE)*TMath::Tan(thetaOpenPbO); |
1734 | |
1735 | par0[ 9] = -dz + zch41; |
1736 | par0[10] = 30.; |
1737 | par0[11] = 37.5; |
1738 | // recess erice2000 |
1739 | par0[12] = -dz + zch42; |
1740 | par0[13] = 30.; |
1741 | par0[14] = par0[11]; |
1742 | |
1743 | par0[15] = -dz + zch42; |
1744 | par0[16] = 30.; |
1745 | par0[17] = 30.+(zch42-zConeE)*TMath::Tan(thetaOpenPbO); |
1746 | |
1747 | // 5th station |
1748 | par0[18] = -dz + zch51; |
1749 | par0[19] = 30.; |
1750 | par0[20] = 30.+(zch51-zConeE)*TMath::Tan(thetaOpenPbO); |
1751 | |
1752 | par0[21] = -dz + zch51; |
1753 | par0[22] = 30.; |
1754 | par0[23] = 37.5; // recess erice2000 |
1755 | |
1756 | par0[24] = -dz + zch52; |
1757 | par0[25] = 30.; |
1758 | par0[26] = par0[23]; |
1759 | |
1760 | par0[27] = -dz + zch52; |
1761 | par0[28] = 30.; |
1762 | par0[29] = 30.+(zch52-zConeE)*TMath::Tan(thetaOpenPbO); |
1763 | // end of cone |
1764 | par0[30] = +dl; |
1765 | par0[31] = 30.; |
1766 | par0[32] = par0[29]; |
1767 | // |
1768 | gMC->Gsvolu("YOPB", "PCON", idtmed[kPb], par0, 33); |
1769 | Float_t dzs = -(zvac12-zstart)/2. + (zch32-zstart) + dl; |
1770 | gMC->Gspos("YOPB", 1, "YMOT", 0., 0., dzs, 0, "ONLY"); |
1771 | |
1772 | // |
1773 | // Steel envelope |
1774 | // |
1775 | par0[ 0] = 0.; |
1776 | par0[ 1] = 360.; |
1777 | par0[ 2] = 18.; |
1778 | |
1779 | par0[ 3] = -dl; |
1780 | par0[ 5] = 30.+(zch32-zConeE)*TMath::Tan(thetaOpenPbO); |
1781 | par0[ 4] = par0[ 5] - 4.; |
1782 | // 4th station |
1783 | par0[ 6] = -dz + zch41 - 4.; |
1784 | par0[ 8] = 30.+(zch41-4.-zConeE)*TMath::Tan(thetaOpenPbO); |
1785 | par0[ 7] = par0[ 8] -4.; |
1786 | |
1787 | par0[ 9] = -dz + zch41 - 4.; |
1788 | par0[11] = par0[8]; |
1789 | par0[10] = 33.5; |
1790 | |
1791 | par0[12] = -dz + zch41; |
1792 | par0[14] = 30.+(zch41-zConeE)*TMath::Tan(thetaOpenPbO); |
1793 | par0[13] = 33.5; |
1794 | |
1795 | par0[15] = -dz + zch41; |
1796 | par0[17] = 37.5; |
1797 | par0[16] = 33.5; |
1798 | |
1799 | par0[18] = -dz + zch42; |
1800 | par0[20] = 37.5; |
1801 | par0[19] = 33.5; |
1802 | |
1803 | par0[21] = -dz + zch42; |
1804 | par0[23] = 30.+(zch42-zConeE)*TMath::Tan(thetaOpenPbO); |
1805 | par0[22] = 33.5; |
1806 | |
1807 | par0[24] = -dz + zch42 + 4.; |
1808 | par0[26] = 30.+(zch42+4.-zConeE)*TMath::Tan(thetaOpenPbO); |
1809 | par0[25] = 33.5; |
1810 | |
1811 | par0[27] = -dz + zch42 + 4.; |
1812 | par0[29] = 30.+(zch42+4.-zConeE)*TMath::Tan(thetaOpenPbO); |
1813 | par0[28] = par0[29] - 4.; |
1814 | |
1815 | // 5th station |
1816 | par0[30] = -dz + zch51 - 4.; |
1817 | par0[32] = 30.+(zch51-4.-zConeE)*TMath::Tan(thetaOpenPbO); |
1818 | par0[31] = par0[32] - 4.; |
1819 | |
1820 | par0[33] = -dz + zch51 - 4.; |
1821 | par0[35] = par0[32]; |
1822 | par0[34] = 33.5; |
1823 | |
1824 | par0[36] = -dz + zch51; |
1825 | par0[38] = 30.+(zch51-zConeE)*TMath::Tan(thetaOpenPbO); |
1826 | par0[37] = 33.5; |
1827 | |
1828 | par0[39] = -dz + zch51; |
1829 | par0[41] = 37.5; |
1830 | par0[40] = 33.5; |
1831 | |
1832 | par0[42] = -dz + zch52; |
1833 | par0[44] = 37.5; |
1834 | par0[43] = 33.5; |
1835 | |
1836 | par0[45] = -dz + zch52; |
1837 | par0[47] = 30.+(zch52-zConeE)*TMath::Tan(thetaOpenPbO); |
1838 | par0[46] = 33.5; |
1839 | |
1840 | par0[48] = -dz + zch52 + 4.; |
1841 | par0[50] = 30.+(zch52+4.-zConeE)*TMath::Tan(thetaOpenPbO); |
1842 | par0[49] = 33.5; |
1843 | |
1844 | par0[51] = -dz + zch52 + 4.; |
1845 | par0[53] = 30.+(zch52+4.-zConeE)*TMath::Tan(thetaOpenPbO); |
1846 | par0[52] = par0[53] - 4.; |
1847 | |
1848 | par0[54] = +dl; |
1849 | par0[56] = par0[53]; |
1850 | par0[55] = par0[52]; |
1851 | |
1852 | gMC->Gsvolu("YOSE", "PCON", idtmed[kSteel], par0, 57); |
1853 | gMC->Gspos ("YOSE", 1, "YOPB", 0., 0., 0., 0, "ONLY"); |
1854 | // |
1855 | // Concrete replacing lead |
1856 | // |
1857 | zCC1 = 1066.; |
1858 | zCC2 = 1188.; |
1859 | dlCC=(zCC2-zCC1)/2.; |
1860 | parCC[ 3] = -dlCC; |
1861 | parCC[ 4] = 30.; |
1862 | parCC[ 5] = 30.+(zCC1-zConeE)*TMath::Tan(thetaOpenPbO)-4.; |
1863 | |
1864 | parCC[ 6] = dlCC; |
1865 | parCC[ 7] = 30.; |
1866 | parCC[ 8] = 30.+(zCC2-zConeE)*TMath::Tan(thetaOpenPbO)-4.; |
1867 | gMC->Gsvolu("YOC1", "PCON", idtmed[kSteel], parCC, 9); |
1868 | // gMC->Gspos("YOC1", 1, "YOPB", 0., 0., dl-dlCC-(zvac10-zCC2), 0, "ONLY"); |
1869 | |
1870 | zCC1 = 1316.; |
1871 | zCC2 = 1349.; |
1872 | dlCC=(zCC2-zCC1)/2.; |
1873 | parCC[ 3] = -dlCC; |
1874 | parCC[ 4] = 30.; |
1875 | parCC[ 5] = 30.+(zCC1-zConeE)*TMath::Tan(thetaOpenPbO)-4.; |
1876 | |
1877 | parCC[ 6] = dlCC; |
1878 | parCC[ 7] = 30.; |
1879 | parCC[ 8] = 30.+(zCC2-zConeE)*TMath::Tan(thetaOpenPbO)-4.; |
1880 | gMC->Gsvolu("YOC2", "PCON", idtmed[kSteel], parCC, 9); |
1881 | // gMC->Gspos("YOC2", 1, "YOPB", 0., 0., dl-dlCC-(zvac10-zCC2), 0, "ONLY"); |
1882 | } |
1883 | } |
1884 | |
1885 | void AliSHILv2::Init() |
1886 | { |
1887 | // |
1888 | // Initialise the muon shield after it has been built |
1889 | // |
1890 | Int_t i; |
1891 | // |
1892 | if(fDebug) { |
1893 | printf("\n%s: ",ClassName()); |
1894 | for(i=0;i<35;i++) printf("*"); |
1895 | printf(" SHILv2_INIT "); |
1896 | for(i=0;i<35;i++) printf("*"); |
1897 | printf("\n%s: ",ClassName()); |
1898 | // |
1899 | // Here the SHIL initialisation code (if any!) |
1900 | for(i=0;i<80;i++) printf("*"); |
1901 | printf("\n"); |
1902 | } |
1903 | } |