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5aba2f60 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | /* | |
17 | $Log$ | |
18 | */ | |
19 | ||
20 | ||
21 | #include "AliSHILvF.h" | |
22 | #include "AliRun.h" | |
23 | #include "AliConst.h" | |
24 | #include "AliALIFE.h" | |
25 | ||
26 | ClassImp(AliSHILvF) | |
27 | ||
28 | //_____________________________________________________________________________ | |
29 | AliSHILvF::AliSHILvF() | |
30 | { | |
31 | // | |
32 | // Default constructor for muon shield | |
33 | // | |
34 | } | |
35 | ||
36 | //_____________________________________________________________________________ | |
37 | AliSHILvF::AliSHILvF(const char *name, const char *title) | |
38 | : AliSHIL(name,title) | |
39 | { | |
40 | // | |
41 | // Standard constructor for muon shield | |
42 | // | |
43 | SetMarkerColor(7); | |
44 | SetMarkerStyle(2); | |
45 | SetMarkerSize(0.4); | |
46 | // Pb cone not yet compatible with muon chamber inner radii | |
47 | // Switched off by default | |
48 | fPbCone=kFALSE; | |
49 | } | |
50 | ||
51 | //_____________________________________________________________________________ | |
52 | void AliSHILvF::CreateGeometry() | |
53 | { | |
54 | // | |
55 | // Build muon shield geometry | |
56 | // | |
57 | // | |
58 | //Begin_Html | |
59 | /* | |
60 | <img src="picts/AliSHILvF.gif"> | |
61 | */ | |
62 | //End_Html | |
63 | //Begin_Html | |
64 | /* | |
65 | <img src="picts/AliSHILvFTree.gif"> | |
66 | */ | |
67 | //End_Html | |
68 | ||
69 | Float_t cpar[5], cpar0[5], tpar[3], par1[39], par2[27], par3[27], | |
70 | par4[21], par0[42]; | |
71 | Float_t dz, dZ; | |
72 | ||
73 | Int_t *idtmed = fIdtmed->GetArray()-1699; | |
74 | ||
75 | #include "ABSOSHILConst.h" | |
76 | #include "SHILConst.h" | |
77 | ||
78 | enum {kC=1705, kAl=1708, kFe=1709, kCu=1710, kW=1711, kPb=1712, | |
79 | kNiCuW=1720, kVacuum=1714, kAir=1714, kConcrete=1716, | |
80 | kPolyCH2=1717, kSteel=1709, kInsulation=1713}; | |
81 | // | |
82 | // Material of the rear part of the shield | |
83 | Int_t iHeavy=kNiCuW; | |
84 | if (fPbCone) iHeavy=kPb; | |
85 | // | |
86 | // | |
87 | // begin Fluka | |
88 | AliALIFE* flukaGeom = new AliALIFE("beamshield.alife", "beamshield_vol.inp"); | |
89 | Int_t ifl=0; | |
90 | Float_t posfluka[3]={0., 0., 0.}; | |
91 | Float_t zfluka[12], rfluka1[12], rfluka2[12], rfluka3[12] ; | |
92 | // | |
93 | // end Fluka | |
94 | ||
95 | ||
96 | // | |
97 | // Mother volume | |
98 | // | |
99 | Float_t dRear1=dRear; | |
100 | ||
101 | Float_t zstart=zRear-dRear1; | |
102 | ||
103 | par0[0] = 0.; | |
104 | par0[1] = 360.; | |
105 | par0[2] = 13.; | |
106 | ||
107 | Float_t dl=(zvac12-zstart)/2.; | |
108 | dz=zstart+dl; | |
109 | // | |
110 | par0[3] = -dl; | |
111 | par0[4] = 0.; | |
112 | par0[5] = zstart * TMath::Tan(accMin); | |
113 | ||
114 | par0[6] = -dl+dRear1; | |
115 | par0[7] = 0.; | |
116 | par0[8] = zRear * TMath::Tan(accMin); | |
117 | ||
118 | par0[9] = -dl+dRear1; | |
119 | par0[10] = 0.; | |
120 | par0[11] = R11; | |
121 | ||
122 | par0[12] = -dz+zvac4; | |
123 | par0[13] = 0.; | |
124 | par0[14] = R11; | |
125 | ||
126 | par0[15] = -dz+zvac4; | |
127 | par0[16] = 0.; | |
128 | par0[17] = R21; | |
129 | ||
130 | par0[18] = -dz+zvac6; | |
131 | par0[19] = 0.; | |
132 | par0[20] = R21; | |
133 | ||
134 | par0[21] = -dz+zvac6; | |
135 | par0[22] = 0.; | |
136 | par0[23] = zvac6 * TMath::Tan(accMin); | |
137 | ||
138 | par0[24] = -dz+zConeE; | |
139 | par0[25] = 0.; | |
140 | par0[26] = 30.; | |
141 | ||
142 | par0[27] = -dz+zvac10; | |
143 | par0[28] = 0.; | |
144 | par0[29] = 30.; | |
145 | ||
146 | par0[30] = -dz+zvac10; | |
147 | par0[31] = 0.; | |
148 | par0[32] = R42; | |
149 | ||
150 | par0[33] = -dz+zvac11; | |
151 | par0[34] = 0.; | |
152 | par0[35] = R42; | |
153 | ||
154 | par0[36] = -dz+zvac11; | |
155 | par0[37] = 0.; | |
156 | par0[38] = R43; | |
157 | ||
158 | par0[39] = -dz+zvac12; | |
159 | par0[40] = 0.; | |
160 | par0[41] = R43; | |
161 | ||
162 | gMC->Gsvolu("YMOT", "PCON", idtmed[kVacuum], par0, 42); | |
163 | dz=zstart+dl; | |
164 | gMC->Gspos("YMOT", 1, "ALIC", 0., 0., dz, 0, "ONLY"); | |
165 | // | |
166 | ||
167 | dZ=-dl; | |
168 | ||
169 | // | |
170 | // First section: bellows below and behind front absorber | |
171 | // | |
172 | // | |
173 | par1[0] = 0.; | |
174 | par1[1] = 360.; | |
175 | par1[2] = 12.; | |
176 | dl=(zvac4-zstart)/2.; | |
177 | ||
178 | par1[3] = -dl; | |
179 | par1[4] = rAbs+(zstart-zOpen) * TMath::Tan(thetaOpen1); | |
180 | par1[5] = zstart * TMath::Tan(accMin); | |
181 | ||
182 | par1[6] = -dl+zvac1-zstart; | |
183 | par1[7] = rAbs+ (zvac1-zOpen) * TMath::Tan(thetaOpen1); | |
184 | par1[8] = zvac1 * TMath::Tan(accMin); | |
185 | ||
186 | par1[9] = par1[6]+dr11; | |
187 | par1[10] = par1[7]+dr11; | |
188 | par1[11] = (zvac1+dr11) * TMath::Tan(accMin); | |
189 | ||
190 | par1[12] = -dl+dRear1; | |
191 | par1[13] = par1[10]; | |
192 | par1[14] = zRear * TMath::Tan(accMin); | |
193 | ||
194 | par1[15] = -dl+dRear1; | |
195 | par1[16] = par1[10]; | |
196 | par1[17] = R11; | |
197 | ||
198 | par1[18] = -dl+(zvac1+dr11+dB1-zstart); | |
199 | par1[19] = par1[16]; | |
200 | par1[20] = R11; | |
201 | ||
202 | par1[21] = par1[18]+dr12; | |
203 | par1[22] = par1[19]+dr12; | |
204 | par1[23] = R11; | |
205 | ||
206 | par1[24] = par1[21]+dF1; | |
207 | par1[25] = par1[22]; | |
208 | par1[26] = R11; | |
209 | ||
210 | par1[27] = par1[24]+dr12; | |
211 | par1[28] = par1[25]-dr12; | |
212 | par1[29] = R11; | |
213 | ||
214 | par1[30] = par1[27]+dB1; | |
215 | par1[31] = par1[28]; | |
216 | par1[32] = R11; | |
217 | ||
218 | par1[33] = par1[30]+dr13; | |
219 | par1[34] = par1[31]-dr13; | |
220 | par1[35] = R11; | |
221 | ||
222 | par1[36] = -dl+zvac4-zstart; | |
223 | par1[37] = par1[34]+(zvac4-zvac3)*TMath::Tan(thetaOpen2); | |
224 | par1[38] = R11; | |
225 | ||
226 | Float_t r2=par1[34]; | |
227 | Float_t rBox=par1[31]-0.1; | |
228 | Float_t rc1 = par1[7]; | |
229 | ||
230 | gMC->Gsvolu("YGO1", "PCON", idtmed[kNiCuW], par1, 39); | |
231 | ||
232 | // | |
233 | // begin Fluka | |
234 | for (ifl=0; ifl<12; ifl++) { | |
235 | zfluka[ifl]=par1[3+3*ifl]+dl+zRear-dRear; | |
236 | rfluka1[ifl] = par1[4+3*ifl]; | |
237 | rfluka2[ifl] = par1[5+3*ifl]; | |
238 | if (ifl > 3) rfluka2[ifl]=rfluka2[ifl]-dRSteel1; | |
239 | } | |
240 | ||
241 | ||
242 | Float_t rfluka0[8]={rBox,rBox,rBox,rBox,rBox,rBox,rBox,rBox}; | |
243 | ||
244 | flukaGeom->Comment("1st part: Shield"); | |
245 | // Use default for first three cones | |
246 | flukaGeom->SetDefaultVolume("*ACR02"); | |
247 | rfluka2[0]=rfluka2[1]=rfluka2[2]=-1; | |
248 | // | |
249 | flukaGeom->Comment("Shield"); | |
250 | flukaGeom->PolyCone(rfluka1, rfluka2, zfluka, 12, posfluka, "NIW", "MF", "$SHS"); | |
251 | flukaGeom->Comment("Vacuum"); | |
252 | flukaGeom->PolyCone(rfluka0, rfluka1+2, zfluka+2, 8, posfluka, "AIR", "MF", "$SHS"); | |
253 | flukaGeom->Cone(R11, R11, -par1[14], -zvac4*TMath::Tan(accMin), | |
254 | zRear, zvac4, posfluka,"NIW", "MF", "$SHS"); | |
255 | // | |
256 | // end Fluka | |
257 | ||
258 | ||
259 | { // Begin local scope for i | |
260 | for (Int_t i=4; i<38; i+=3) par1[i] = 0; | |
261 | } // End local scope for i | |
262 | gMC->Gsvolu("YMO1", "PCON", idtmed[kVacuum+40], par1, 39); | |
263 | gMC->Gspos("YGO1", 1, "YMO1", 0., 0., 0., 0, "ONLY"); | |
264 | dZ+=dl; | |
265 | gMC->Gspos("YMO1", 1, "YMOT", 0., 0., dZ, 0, "ONLY"); | |
266 | dZ+=dl; | |
267 | ||
268 | // | |
269 | // Steel envelope | |
270 | tpar[0]=R11-dRSteel1; | |
271 | tpar[1]=R11; | |
272 | tpar[2]=dl-dRear1/2; | |
273 | gMC->Gsvolu("YSE1", "TUBE", idtmed[kNiCuW], tpar, 3); | |
274 | dz=dl-tpar[2]; | |
275 | gMC->Gspos("YSE1", 1, "YGO1", 0., 0., dz, 0, "ONLY"); | |
276 | ||
277 | // begin Fluka | |
278 | flukaGeom->Comment("1st part: Steel Envelope"); | |
279 | flukaGeom->Cylinder(tpar[0], tpar[1], zRear, zvac4, posfluka, "NIW", "MF", "$SHS"); | |
280 | // | |
281 | // end Fluka | |
282 | ||
283 | // | |
284 | // 1st section: vacuum system | |
285 | // | |
286 | // | |
287 | // Bellow 1 | |
288 | // | |
289 | tpar[0]=rB1; | |
290 | tpar[1]=rB1+hB1; | |
291 | tpar[2]=eB1/2.; | |
292 | gMC->Gsvolu("YB11", "TUBE", idtmed[kSteel+40], tpar, 3); | |
293 | Float_t dl1=tpar[2]; | |
294 | ||
295 | tpar[0]=rB1+hB1-eB1; | |
296 | tpar[1]=rB1+hB1; | |
297 | tpar[2]=(lB1/2.-2.*eB1)/2.; | |
298 | gMC->Gsvolu("YB12", "TUBE", idtmed[kSteel+40], tpar, 3); | |
299 | Float_t dl2=tpar[2]; | |
300 | ||
301 | tpar[0]=rB1-eB1; | |
302 | tpar[1]=rB1; | |
303 | tpar[2]=lB1/8.; | |
304 | gMC->Gsvolu("YB13", "TUBE", idtmed[kSteel+40], tpar, 3); | |
305 | Float_t dl3=tpar[2]; | |
306 | ||
307 | ||
308 | tpar[0]=0; | |
309 | tpar[1]=rB1+hB1; | |
310 | tpar[2]=lB1/2.; | |
311 | gMC->Gsvolu("YBU1", "TUBE", idtmed[kVacuum+40], tpar, 3); | |
312 | ||
313 | dz=-tpar[2]+dl3; | |
314 | gMC->Gspos("YB13", 1, "YBU1", 0., 0., dz, 0, "ONLY"); | |
315 | dz+=dl3; | |
316 | dz+=dl1; | |
317 | gMC->Gspos("YB11", 1, "YBU1", 0., 0., dz, 0, "ONLY"); | |
318 | dz+=dl1; | |
319 | dz+=dl2; | |
320 | gMC->Gspos("YB12", 1, "YBU1", 0., 0., dz, 0, "ONLY"); | |
321 | dz+=dl2; | |
322 | dz+=dl1; | |
323 | gMC->Gspos("YB11", 2, "YBU1", 0., 0., dz, 0, "ONLY"); | |
324 | dz+=dl1; | |
325 | dz+=dl3; | |
326 | gMC->Gspos("YB13", 2, "YBU1", 0., 0., dz, 0, "ONLY"); | |
327 | ||
328 | ||
329 | tpar[0]=0; | |
330 | tpar[1]=rB1+hB1; | |
331 | tpar[2]=10.*lB1/2.; | |
332 | gMC->Gsvolu("YBM1", "TUBE", idtmed[kVacuum+40], tpar, 3); | |
333 | dz=-tpar[2]+lB1/2.; | |
334 | { // Begin local scope for i | |
335 | for (Int_t i=0; i<10; i++) { | |
336 | gMC->Gspos("YBU1", i+1 , "YBM1", 0., 0., dz, 0, "ONLY"); | |
337 | dz+=lB1; | |
338 | } | |
339 | } // End local scope for i | |
340 | dz=-dl+(zvac1-zstart)+dr11+tpar[2]; | |
341 | gMC->Gspos("YBM1", 1, "YMO1", 0., 0., dz, 0, "ONLY"); | |
342 | ||
343 | dz=dl-dr13-(zvac4-zvac3)-tpar[2]; | |
344 | gMC->Gspos("YBM1", 2, "YMO1", 0., 0., dz, 0, "ONLY"); | |
345 | ||
346 | // | |
347 | // Flange | |
348 | ||
349 | tpar[0]=0; | |
350 | tpar[1]=rF1; | |
351 | tpar[2]=dF1/2.; | |
352 | gMC->Gsvolu("YFM1", "TUBE", idtmed[kVacuum+40], tpar, 3); | |
353 | ||
354 | tpar[0]=rF1-2.; | |
355 | tpar[1]=rF1; | |
356 | tpar[2]=dF1/2.; | |
357 | gMC->Gsvolu("YF11", "TUBE", idtmed[kSteel+40], tpar, 3); | |
358 | gMC->Gspos("YF11", 1, "YFM1", 0., 0., 0., 0, "ONLY"); | |
359 | ||
360 | tpar[0]=rB1; | |
361 | tpar[1]=rF1-2.; | |
362 | tpar[2]=dFlange/2.; | |
363 | gMC->Gsvolu("YF12", "TUBE", idtmed[kSteel+40], tpar, 3); | |
364 | dz=-dF1/2.+tpar[2]; | |
365 | gMC->Gspos("YF12", 1, "YFM1", 0., 0., dz, 0, "ONLY"); | |
366 | dz= dF1/2.-tpar[2]; | |
367 | gMC->Gspos("YF12", 2, "YFM1", 0., 0., dz, 0, "ONLY"); | |
368 | ||
369 | dz=-dl+(zvac2-zstart); | |
370 | gMC->Gspos("YFM1", 2, "YMO1", 0., 0., dz, 0, "ONLY"); | |
371 | ||
372 | // | |
373 | // pipe between flange and bellows | |
374 | tpar[0]=rB1-dTubeS; | |
375 | tpar[1]=rB1; | |
376 | tpar[2]=2.*(dB1+dr12-10.*lB1)/4.; | |
377 | gMC->Gsvolu("YPF1", "TUBE", idtmed[kSteel+40], tpar, 3); | |
378 | ||
379 | dz=-dl+(zvac2-zstart)-dF1/2.-tpar[2]; | |
380 | gMC->Gspos("YPF1", 1, "YMO1", 0., 0., dz, 0, "ONLY"); | |
381 | dz=-dl+(zvac2-zstart)+dF1/2.+tpar[2]; | |
382 | gMC->Gspos("YPF1", 2, "YMO1", 0., 0., dz, 0, "ONLY"); | |
383 | ||
384 | // | |
385 | // begin Fluka | |
386 | flukaGeom->Comment("First Bellow"); | |
387 | Float_t z1=zvac1+dr11; | |
388 | Float_t z2; | |
389 | ||
390 | for (Int_t i=0; i<10; i++) { | |
391 | z2=z1+eB1; | |
392 | flukaGeom->Cylinder(0., rB1, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
393 | flukaGeom->Cylinder(rB1, rB1+hB1, z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
394 | ||
395 | z1=z2; | |
396 | z2+=lB1/2.-eB1; | |
397 | flukaGeom->Cylinder(0., rB1+hB1-eB1, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
398 | flukaGeom->Cylinder(rB1+hB1-eB1, rB1+hB1, z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
399 | z1=z2; | |
400 | z2=z1+eB1; | |
401 | flukaGeom->Cylinder(0., rB1, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
402 | flukaGeom->Cylinder(rB1, rB1+hB1, z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
403 | z1=z2; | |
404 | z2+=lB1/2.-eB1; | |
405 | flukaGeom->Cylinder(0., rB1, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
406 | flukaGeom->Cylinder(rB1, rB1+eB1, z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
407 | flukaGeom->Cylinder(rB1+eB1, rB1+hB1, z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
408 | z1=z2; | |
409 | } | |
410 | flukaGeom->Cylinder(rB1+hB1, rB1+hB1+0.5, zvac1+dr11, z1, posfluka, "AIR", "MF", "$SHH"); | |
411 | flukaGeom->Cylinder(rB1+hB1+0.5, rBox, zvac1+dr11, z1, posfluka, "AIR", "MF", "$SHH"); | |
412 | Float_t zcy1=z1; | |
413 | ||
414 | ||
415 | flukaGeom->Comment("Second Bellow"); | |
416 | z1=zvac3-dr13; | |
417 | for (Int_t i=0; i<10; i++) { | |
418 | z2=z1-eB1; | |
419 | flukaGeom->Cylinder(0., rB1, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); | |
420 | flukaGeom->Cylinder(rB1, rB1+hB1, z2, z1, posfluka, "STEEL", "MF", "$SHH"); | |
421 | z1=z2; | |
422 | z2-=lB1/2.-eB1; | |
423 | flukaGeom->Cylinder(0., rB1+hB1-eB1, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); | |
424 | flukaGeom->Cylinder(rB1+hB1-eB1, rB1+hB1, z2, z1, posfluka, "STEEL", "MF", "$SHH"); | |
425 | z1=z2; | |
426 | z2=z1-eB1; | |
427 | flukaGeom->Cylinder(0., rB1, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); | |
428 | flukaGeom->Cylinder(rB1, rB1+hB1, z2, z1, posfluka, "STEEL", "MF", "$SHH"); | |
429 | z1=z2; | |
430 | z2-=lB1/2.-eB1; | |
431 | flukaGeom->Cylinder(0., rB1, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); | |
432 | flukaGeom->Cylinder(rB1, rB1+eB1, z2, z1, posfluka, "STEEL", "MF", "$SHH"); | |
433 | flukaGeom->Cylinder(rB1+eB1, rB1+hB1, z2, z1, posfluka, "AIR", "MF", "$SHH"); | |
434 | z1=z2; | |
435 | } | |
436 | flukaGeom->Cylinder(rB1+hB1, rB1+hB1+0.5, z1, zvac3-dr13, posfluka, "AIR", "MF", "$SHH"); | |
437 | flukaGeom->Cylinder(rB1+hB1+0.5, rBox, z1, zvac3-dr13, posfluka, "AIR", "MF", "$SHH"); | |
438 | ||
439 | Float_t zcy2=z1; | |
440 | flukaGeom->Comment("Flange"); | |
441 | Float_t zfl=(zcy1+zcy2)/2.; | |
442 | ||
443 | z1=zfl-dF1/2.; | |
444 | z2=zfl+dF1/2.; | |
445 | flukaGeom->Cylinder(0.,rF1-2. , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
446 | flukaGeom->Cylinder(rF1-2., rF1 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
447 | flukaGeom->Cylinder(rF1, rF1+0.5 , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
448 | flukaGeom->Cylinder(rF1+0.5, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
449 | z2=z1; | |
450 | z1=z2-dFlange; | |
451 | flukaGeom->Cylinder(0.,rB1 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
452 | flukaGeom->Cylinder(rB1, rF1 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
453 | flukaGeom->Cylinder(rF1, rF1+0.5 , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
454 | flukaGeom->Cylinder(rF1+0.5, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
455 | z2=z1; | |
456 | z1=zcy1; | |
457 | flukaGeom->Cylinder(0.,rB1 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
458 | flukaGeom->Cylinder(rB1, rB1+0.1 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
459 | flukaGeom->Cylinder(rB1+0.1, rB1+0.6 , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
460 | flukaGeom->Cylinder(rB1+0.6, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
461 | ||
462 | z1=zfl+dF1/2.; | |
463 | z2=z1+dFlange; | |
464 | flukaGeom->Cylinder(0.,rB1 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
465 | flukaGeom->Cylinder(rB1, rF1 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
466 | flukaGeom->Cylinder(rF1, rF1+0.5 , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
467 | flukaGeom->Cylinder(rF1+0.5, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
468 | z1=z2; | |
469 | z2=zcy2; | |
470 | flukaGeom->Cylinder(0.,rB1 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
471 | flukaGeom->Cylinder(rB1, rB1+0.1 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
472 | flukaGeom->Cylinder(rB1+0.1, rB1+0.6 , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
473 | flukaGeom->Cylinder(rB1+0.6, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
474 | // end Fluka | |
475 | // | |
476 | ||
477 | // pipe and heating jackets outside bellows | |
478 | // | |
479 | // left side | |
480 | cpar0[0]=(zvac1-zstart)/2; | |
481 | cpar0[1]=rVacu+(zstart-zOpen)*TMath::Tan(thetaOpen1)-0.05; | |
482 | cpar0[2]=rAbs +(zstart-zOpen)*TMath::Tan(thetaOpen1); | |
483 | cpar0[3]=cpar0[1]+2.*cpar0[0]*TMath::Tan(thetaOpen1); | |
484 | cpar0[4]=cpar0[2]+2.*cpar0[0]*TMath::Tan(thetaOpen1); | |
485 | gMC->Gsvolu("YV11", "CONE", idtmed[kSteel+40], cpar0, 5); | |
486 | // | |
487 | // insulation | |
488 | dTubeS=0.15; | |
489 | cpar[0]=cpar0[0]; | |
490 | cpar[1]=cpar0[1]+0.15; | |
491 | cpar[2]=cpar0[1]+0.65; | |
492 | cpar[3]=cpar0[3]+0.15; | |
493 | cpar[4]=cpar0[3]+0.65; | |
494 | gMC->Gsvolu("YI11", "CONE", idtmed[kInsulation+40], cpar, 5); | |
495 | gMC->Gspos("YI11", 1, "YV11", 0., 0., 0., 0, "ONLY"); | |
496 | // | |
497 | // clearance | |
498 | cpar[1]=cpar0[1]+0.75; | |
499 | cpar[2]=cpar0[1]+1.25; | |
500 | cpar[3]=cpar0[3]+0.75; | |
501 | cpar[4]=cpar0[3]+1.25; | |
502 | gMC->Gsvolu("YP11", "CONE", idtmed[kVacuum+40], cpar, 5); | |
503 | gMC->Gspos("YP11", 1, "YV11", 0., 0., 0., 0, "ONLY"); | |
504 | ||
505 | dz=-dl+cpar0[0]; | |
506 | gMC->Gspos("YV11", 1, "YMO1", 0., 0., dz, 0, "ONLY"); | |
507 | ||
508 | // begin Fluka | |
509 | // | |
510 | Float_t rf1[10], rf2[10]; | |
511 | rf1[0]=0.; rf2[0]=0.; | |
512 | rf1[1] = cpar0[1]; | |
513 | rf2[1] = cpar0[3]; | |
514 | ||
515 | ||
516 | rf1[2]=rf1[1]+0.15; rf1[3]=rf1[2]+0.5; rf1[4]=rf1[3]+0.1; | |
517 | rf1[5]=rf1[4]+0.5; | |
518 | rf2[2]=rf2[1]+0.15; rf2[3]=rf2[2]+0.5; rf2[4]=rf2[3]+0.1; | |
519 | rf2[5]=rf2[4]+0.5; | |
520 | ||
521 | char* materialsA[7] | |
522 | = {"VACUUM", "STEEL", "PIPEINSU", "STEEL", "AIR", "AIR"}; | |
523 | char* fieldsA[7] | |
524 | = {"MF", "MF", "MF", "MF", "MF", "MF"}; | |
525 | char* cutsA[7] | |
526 | = {"$SHH","$SHH","$SHH","$SHH","$SHH","$SHH","$SHH"}; | |
527 | ||
528 | flukaGeom->Comment("1st part: Beam pipe lateral struture (left)"); | |
529 | flukaGeom->OnionCone(rf1, rf2, 6 , zstart, zvac1, posfluka, materialsA, fieldsA, cutsA); | |
530 | for (Int_t i=0; i<7; i++) rf1[i]=rf2[i]; | |
531 | for (Int_t i=1; i<7; i++) rf2[i]=rf1[i]+dr11*TMath::Tan(thetaOpen1); | |
532 | flukaGeom->OnionCone(rf1, rf2, 6 , zvac1, zvac1+dr11, posfluka, materialsA, fieldsA, cutsA); | |
533 | flukaGeom->Cone(rc1, rf2[5], rc1, rc1+dr11, zvac1 , zvac1+dr11, posfluka,"AIR", "MF", "$SHH"); | |
534 | // | |
535 | // end Fluka | |
536 | ||
537 | ||
538 | // right side | |
539 | dTubeS=0.35; | |
540 | dVacuS+=0.25; | |
541 | ||
542 | cpar0[0]=(zvac4-zvac3)/2; | |
543 | cpar0[1]=rB1; | |
544 | cpar0[2]=cpar0[1]+dVacuS; | |
545 | ||
546 | cpar0[3]=cpar0[1]+2.*cpar0[0]*TMath::Tan(thetaOpenB); | |
547 | cpar0[4]=cpar0[2]+2.*cpar0[0]*TMath::Tan(thetaOpenB); | |
548 | gMC->Gsvolu("YV12", "CONE", idtmed[kSteel], cpar0, 5); | |
549 | Float_t r2V=cpar0[3]; | |
550 | // | |
551 | // insulation | |
552 | cpar[0]=cpar0[0]; | |
553 | cpar[1]=cpar0[1]+dTubeS; | |
554 | cpar[2]=cpar0[1]+dTubeS+dInsuS; | |
555 | cpar[3]=cpar0[3]+dTubeS; | |
556 | cpar[4]=cpar0[3]+dTubeS+dInsuS; | |
557 | gMC->Gsvolu("YI12", "CONE", idtmed[kInsulation], cpar, 5); | |
558 | gMC->Gspos("YI12", 1, "YV12", 0., 0., 0., 0, "ONLY"); | |
559 | ||
560 | // | |
561 | // clearance | |
562 | cpar[1]=cpar0[1]+dTubeS+dInsuS+dEnveS; | |
563 | cpar[2]=cpar0[1]+dTubeS+dInsuS+dEnveS+dFreeS; | |
564 | cpar[3]=cpar0[3]+dTubeS+dInsuS+dEnveS; | |
565 | cpar[4]=cpar0[3]+dTubeS+dInsuS+dEnveS+dFreeS; | |
566 | gMC->Gsvolu("YP12", "CONE", idtmed[kAir], cpar, 5); | |
567 | gMC->Gspos("YP12", 1, "YV12", 0., 0., 0., 0, "ONLY"); | |
568 | ||
569 | dz=dl-cpar0[0]; | |
570 | gMC->Gspos("YV12", 1, "YMO1", 0., 0., dz, 0, "ONLY"); | |
571 | ||
572 | // | |
573 | // begin Fluka | |
574 | char* materialsB[8] | |
575 | = {"VACUUM", "STEEL", "PIPEINSU", "STEEL", "AIR", "STEEL", "AIR"}; | |
576 | ||
577 | char* fieldsB[8] | |
578 | = {"MF", "MF", "MF", "MF", "MF", "MF", "MF"}; | |
579 | ||
580 | char* cutsB[8] | |
581 | = {"$SHH","$SHH","$SHH","$SHH","$SHH","$SHH","$SHH", "$SHH"}; | |
582 | ||
583 | rf1[0]=rf2[0]=0.; | |
584 | rf1[1]=cpar0[1]; | |
585 | rf2[1]=cpar0[3]; | |
586 | ||
587 | rf1[2]=rf1[1]+dTubeS; rf1[3]=rf1[2]+dInsuS; rf1[4]=rf1[3]+dEnveS; | |
588 | rf1[5]=rf1[4]+dFreeS; rf1[6]=rf1[5]+dProtS; rf1[7]=r2; | |
589 | ||
590 | rf2[2]=rf2[1]+dTubeS; rf2[3]=rf2[2]+dInsuS; rf2[4]=rf2[3]+dEnveS; | |
591 | rf2[5]=rf2[4]+dFreeS; rf2[6]=rf2[5]+dProtS; | |
592 | rf2[7]=r2+(zvac4-zvac3)*TMath::Tan(thetaOpen2); | |
593 | flukaGeom->Comment("1st part: Beam pipe lateral structure (right)"); | |
594 | flukaGeom->OnionCone(rf1, rf2, 8 , zvac3, zvac4, posfluka, materialsB, fieldsB, cutsB); | |
595 | for (Int_t i=0; i<8; i++) rf2[i]=rf1[i]; | |
596 | for (Int_t i=1; i<7; i++) rf1[i]=rf2[i]-dr13*TMath::Tan(thetaOpenB); | |
597 | rf1[7]=rf2[7]+dr13; | |
598 | flukaGeom->OnionCone(rf1, rf2, 8 , zvac3-dr13, zvac3, posfluka, materialsB, fieldsB, cutsB); | |
599 | // | |
600 | // end Fluka | |
601 | ||
602 | // | |
603 | // Second Section | |
604 | // Between first and second bellow section | |
605 | // | |
606 | ||
607 | par2[0] = 0.; | |
608 | par2[1] = 360.; | |
609 | par2[2] = 7.; | |
610 | dl=(zvac7-zvac4)/2.; | |
611 | // recess station 1 | |
612 | par2[3] = -dl; | |
613 | par2[4] = r2+(zvac4-zvac3) * TMath::Tan(thetaOpen2); | |
614 | par2[5] = R11; | |
615 | // recess station 2 | |
616 | par2[6] = -dl; | |
617 | par2[7] = par2[4]; | |
618 | par2[8] = R21; | |
619 | ||
620 | par2[9] = -dl+(zvac6-zvac4); | |
621 | par2[10] = r2+(zvac6-zvac3) * TMath::Tan(thetaOpen2); | |
622 | par2[11] = R21; | |
623 | ||
624 | par2[12] = -dl+(zvac6-zvac4); | |
625 | par2[13] = par2[10]; | |
626 | par2[14] = zvac6*TMath::Tan(accMin); | |
627 | ||
628 | // Start of Pb section | |
629 | par2[15] = -dl+(zPb-zvac4); | |
630 | par2[16] = r2+(zPb-zvac3) * TMath::Tan(thetaOpen2); | |
631 | par2[17] = zPb*TMath::Tan(accMin); | |
632 | ||
633 | // | |
634 | // end of cone following 2 deg line | |
635 | par2[18] = -dl+(zConeE-zvac4); | |
636 | par2[19] = r2+(zConeE-zvac3) * TMath::Tan(thetaOpen2); | |
637 | par2[20] = 30.; | |
638 | ||
639 | par2[21] = -dl+(zvac7-zvac4); | |
640 | par2[22] = r2+(zvac7-zvac3) * TMath::Tan(thetaOpen2); | |
641 | par2[23] = 30.; | |
642 | ||
643 | ||
644 | gMC->Gsvolu("YGO2", "PCON", idtmed[iHeavy+40], par2, 24); | |
645 | ||
646 | ||
647 | ||
648 | // | |
649 | // begin Fluka | |
650 | Float_t rfvacu0[8], rfvacu1[8], rfvacu2[8], rfvacu3[8], rfvacu4[8], rfvacu5[8]; | |
651 | ||
652 | for (ifl=0; ifl<7; ifl++) { | |
653 | rfluka1[ifl] = par2[4+3*ifl]; | |
654 | rfluka2[ifl] = par2[5+3*ifl]-dRSteel2; | |
655 | rfluka3[ifl] = par2[5+3*ifl]; | |
656 | rfvacu5[ifl] = r2V; | |
657 | rfvacu4[ifl]=rfvacu5[0]+dTubeS; | |
658 | rfvacu3[ifl]=rfvacu4[0]+dInsuS; | |
659 | rfvacu2[ifl]=rfvacu3[0]+dEnveS; | |
660 | rfvacu1[ifl]=rfvacu2[0]+dFreeS; | |
661 | rfvacu0[ifl]=rfvacu1[0]+dProtS; | |
662 | } | |
663 | ||
664 | char* materials1[11] | |
665 | = {"VACUUM", "STEEL", "PIPEINSU", "STEEL", "AIR", "STEEL", "AIR", "NIW", | |
666 | "NIW", "STEEL"}; | |
667 | char* fields1[11] | |
668 | = {"MF", "MF", "MF", "MF", "MF", "MF", "MF", "MF", "MF", "MF", "MF"}; | |
669 | char* cuts1[11] | |
670 | = {"$SHH","$SHH","$SHH","$SHH","$SHH","$SHH","$SHH", "$SHH","$SHH","$SHS", "$SHS"}; | |
671 | ||
672 | ||
673 | rf1[0]=0.; rf1[1]=rfvacu5[0]; rf1[2]=rfvacu4[0]; rf1[3]=rfvacu3[0]; | |
674 | rf1[4]=rfvacu2[0]; rf1[5]=rfvacu1[0]; rf1[6]=rfvacu0[0]; | |
675 | rf1[7]=rfluka1[0]; rf1[9]=R11-dRSteel1; | |
676 | rf1[10]=R21; | |
677 | for (Int_t i=1; i<7; i++) rf2[i]=rf1[i]+4.*TMath::Tan(thetaOpenB); | |
678 | rf2[7]=rf1[7]+4.*TMath::Tan(thetaOpen2); | |
679 | rf2[9]=rf1[9]; rf2[10]=rf1[10]; | |
680 | rf1[8]=13.; | |
681 | rf2[8]=rf1[8]+4.*TMath::Tan(thetaOpenPb); | |
682 | ||
683 | flukaGeom->Comment("2nd part: Beam pipe lateral struture (1)"); | |
684 | flukaGeom->OnionCone(rf1, rf2, 11 , zvac4, zvac4+4, posfluka, materials1, fields1, cuts1); | |
685 | ||
686 | ||
687 | for (Int_t i=0; i<11; i++) rf1[i]=rf2[i]; | |
688 | for (Int_t i=1; i<7; i++) | |
689 | rf2[i]=rf1[i]+(zvac6-zvac4-4.)*TMath::Tan(thetaOpenB); | |
690 | rf2[7]=rf1[7]+(zvac6-zvac4-4.)*TMath::Tan(thetaOpen2); | |
691 | rf2[8]=rf1[8]+(zvac6-zvac4-4.)*TMath::Tan(thetaOpenPb); | |
692 | rf1[9]=R21-dRSteel2; | |
693 | rf1[10]=R21; | |
694 | rf2[9]=R21-dRSteel2; | |
695 | rf2[10]=R21; | |
696 | flukaGeom->Comment("2nd part: Beam pipe lateral struture (2)"); | |
697 | flukaGeom->OnionCone(rf1, rf2, 11 , zvac4+4, zvac6, posfluka, materials1, fields1, cuts1); | |
698 | ||
699 | for (Int_t i=0; i<11; i++) rf1[i]=rf2[i]; | |
700 | for (Int_t i=1; i<7; i++) | |
701 | rf2[i]=rf1[i]+4.*TMath::Tan(thetaOpenB); | |
702 | rf2[7]=rf1[7]+4.*TMath::Tan(thetaOpen2); | |
703 | ||
704 | rf2[8]=rf1[8]+4.*TMath::Tan(thetaOpenPb); | |
705 | rf1[9]=R21-dRSteel2; | |
706 | rf2[9]=R21-dRSteel2; | |
707 | rf1[10]=1; | |
708 | rf2[10]=-1; | |
709 | flukaGeom->Comment("2nd part: Beam pipe lateral struture (3)"); | |
710 | flukaGeom->OnionCone(rf1, rf2, 11 , zvac6, zvac6+4, posfluka, materials1, fields1, cuts1); | |
711 | ||
712 | ||
713 | for (Int_t i=0; i<11; i++) rf1[i]=rf2[i]; | |
714 | for (Int_t i=1; i<7; i++) | |
715 | rf2[i]=rf1[i]+(zPb-(zvac6-4.))*TMath::Tan(thetaOpenB); | |
716 | rf2[7]=rf1[7]+(zPb-(zvac6-4.))*TMath::Tan(thetaOpen2); | |
717 | ||
718 | rf2[8]=rf1[8]+(zPb-(zvac6-4.))*TMath::Tan(thetaOpenPb); | |
719 | rf1[9]=(zvac6+4)*TMath::Tan(accMin)-dRSteel2; | |
720 | rf2[9]=zPb*TMath::Tan(accMin)-dRSteel2; | |
721 | rf1[10]=1.; | |
722 | rf2[10]=-1.; | |
723 | flukaGeom->Comment("2nd part: Beam pipe lateral struture (4)"); | |
724 | flukaGeom->OnionCone(rf1, rf2, 11 , zvac6+4, zPb, posfluka, materials1, fields1, cuts1); | |
725 | ||
726 | ||
727 | for (Int_t i=0; i<11; i++) rf1[i]=rf2[i]; | |
728 | for (Int_t i=1; i<7; i++) | |
729 | rf2[i]=rf1[i]+(zConeE-zPb)*TMath::Tan(thetaOpenB); | |
730 | rf2[7]=rf1[7]+(zConeE-zPb)*TMath::Tan(thetaOpen2); | |
731 | rf1[8]=rf2[8]+2.; | |
732 | rf2[8]=rf1[8]+(zConeE-zPb)*TMath::Tan(thetaOpenPb); | |
733 | rf1[9]=zPb*TMath::Tan(accMin)-dRSteel2; | |
734 | rf2[9]=30.-dRSteel2; | |
735 | rf1[10]=1.; | |
736 | rf2[10]=-1.; | |
737 | flukaGeom->Comment("2nd part: Beam pipe lateral struture (5)"); | |
738 | if (fPbCone) materials1[7] = "LEAD"; | |
739 | materials1[8]="LEAD"; | |
740 | flukaGeom->OnionCone(rf1, rf2, 11 , zPb, zConeE, posfluka, materials1, fields1, cuts1); | |
741 | ||
742 | for (Int_t i=0; i<11; i++) rf1[i]=rf2[i]; | |
743 | for (Int_t i=1; i<7; i++) | |
744 | rf2[i]=rf1[i]+(zvac7-zConeE)*TMath::Tan(thetaOpenB); | |
745 | rf2[7]=rf1[7]+(zvac7-zConeE)*TMath::Tan(thetaOpen2); | |
746 | ||
747 | rf1[8]=rf2[8]; | |
748 | rf2[8]=rf1[8]+(zvac7-zConeE)*TMath::Tan(thetaOpenPb); | |
749 | rf1[9]=30.-dRSteel2; | |
750 | rf2[9]=30.-dRSteel2; | |
751 | rf1[10]=30.; | |
752 | rf2[10]=30.; | |
753 | flukaGeom->Comment("2nd part: Beam pipe lateral struture (6)"); | |
754 | flukaGeom->OnionCone(rf1, rf2, 11 , zConeE, zvac7, posfluka, materials1, fields1, cuts1); | |
755 | ||
756 | ||
757 | flukaGeom->Cone(R21, R21, -zvac4*TMath::Tan(accMin), | |
758 | -par2[14], zvac4, zvac6, posfluka,"LEAD", "MF", "$SHS"); | |
759 | ||
760 | Float_t r3V = rf2[1]; | |
761 | ||
762 | // end Fluka | |
763 | ||
764 | // | |
765 | // Lead cone option replacing Tungsten | |
766 | // | |
767 | Float_t parPb[12]; | |
768 | parPb[0] = 0.; | |
769 | parPb[1] = 360.; | |
770 | parPb[2] = 3.; | |
771 | Float_t dlPb=(zvac7-zPb)/2.; | |
772 | ||
773 | parPb[3] = -dlPb; | |
774 | parPb[4] = 17.657; | |
775 | parPb[5] = zPb*TMath::Tan(accMin); | |
776 | ||
777 | parPb[6] = -dlPb+(zConeE-zPb); | |
778 | parPb[7] = parPb[4]+(zConeE-zPb)*TMath::Tan(thetaOpenPb); | |
779 | parPb[8] = 30.; | |
780 | ||
781 | parPb[9] = dlPb; | |
782 | parPb[10] = parPb[7]+(zvac7-zConeE)*TMath::Tan(thetaOpenPb); | |
783 | parPb[11] = 30.; | |
784 | gMC->Gsvolu("YXO2", "PCON", idtmed[kPb], parPb, 12); | |
785 | gMC->Gspos("YXO2", 1, "YGO2", 0., 0., (zPb-zvac4)/2., 0, "ONLY"); | |
786 | ||
787 | { // Begin local scope for i | |
788 | for (Int_t i=4; i<23; i+=3) par2[i] = 0; | |
789 | } // End local scope for i | |
790 | ||
791 | gMC->Gsvolu("YMO2", "PCON", idtmed[kVacuum+40], par2, 24); | |
792 | gMC->Gspos("YGO2", 1, "YMO2", 0., 0., 0., 0, "ONLY"); | |
793 | dZ+=dl; | |
794 | gMC->Gspos("YMO2", 1, "YMOT", 0., 0., dZ, 0, "ONLY"); | |
795 | dZ+=dl; | |
796 | // | |
797 | // Steel envelope | |
798 | // | |
799 | tpar[0]=R11-dRSteel1; | |
800 | tpar[1]=R21; | |
801 | tpar[2]=2; | |
802 | gMC->Gsvolu("YS21", "TUBE", idtmed[kSteel], tpar, 3); | |
803 | dz=-dl+tpar[2]; | |
804 | gMC->Gspos("YS21", 1, "YGO2", 0., 0., dz, 0, "ONLY"); | |
805 | dz+=tpar[2]; | |
806 | tpar[0]=R21-dRSteel2; | |
807 | tpar[1]=R21; | |
808 | tpar[2]=(zvac6-zvac5)/2.; | |
809 | gMC->Gsvolu("YS22", "TUBE", idtmed[kSteel], tpar, 3); | |
810 | dz+=tpar[2]; | |
811 | gMC->Gspos("YS22", 1, "YGO2", 0., 0., dz, 0, "ONLY"); | |
812 | dz+=tpar[2]; | |
813 | ||
814 | cpar[0]=2.; | |
815 | cpar[1]=R21-dRSteel2; | |
816 | cpar[2]=zvac6 * TMath::Tan(accMin); | |
817 | cpar[3]=cpar[1]; | |
818 | cpar[4]=cpar[2]+4.*TMath::Tan(accMin); | |
819 | ||
820 | gMC->Gsvolu("YS23", "CONE", idtmed[kSteel], cpar, 5); | |
821 | dz+=cpar[0]; | |
822 | gMC->Gspos("YS23", 1, "YGO2", 0., 0., dz, 0, "ONLY"); | |
823 | dz+=cpar[0]; | |
824 | ||
825 | cpar[0]=(zPb-zvac6-4.)/2; | |
826 | cpar[2]=cpar[4]; | |
827 | cpar[4]=cpar[2]+2.*cpar[0]*TMath::Tan(accMin); | |
828 | cpar[1]=cpar[2]-dRSteel2; | |
829 | cpar[3]=cpar[4]-dRSteel2; | |
830 | ||
831 | gMC->Gsvolu("YS24", "CONE", idtmed[kSteel], cpar, 5); | |
832 | dz+=cpar[0]; | |
833 | gMC->Gspos("YS24", 1, "YGO2", 0., 0., dz, 0, "ONLY"); | |
834 | dz+=cpar[0]; | |
835 | ||
836 | cpar[0]=(zConeE-zPb)/2; | |
837 | cpar[2]=cpar[4]; | |
838 | cpar[4]=cpar[2]+2.*cpar[0]*TMath::Tan(accMin); | |
839 | cpar[1]=cpar[2]-dRSteel2; | |
840 | cpar[3]=cpar[4]-dRSteel2; | |
841 | ||
842 | gMC->Gsvolu("YS25", "CONE", idtmed[kSteel], cpar, 5); | |
843 | dz=-dlPb+cpar[0]; | |
844 | gMC->Gspos("YS25", 1, "YXO2", 0., 0., dz, 0, "ONLY"); | |
845 | dz+=cpar[0]; | |
846 | ||
847 | tpar[0]=26.; | |
848 | tpar[1]=30.; | |
849 | tpar[2]=(zvac7-zConeE)/2.; | |
850 | ||
851 | gMC->Gsvolu("YS26", "TUBE", idtmed[kSteel], tpar, 3); | |
852 | dz+=tpar[2]; | |
853 | gMC->Gspos("YS26", 1, "YXO2", 0., 0., dz, 0, "ONLY"); | |
854 | dz+=tpar[2]; | |
855 | ||
856 | // | |
857 | // 2nd section: vacuum system | |
858 | // | |
859 | cpar0[0]=(zvac7-zvac4)/2; | |
860 | cpar0[1]=r2V; | |
861 | cpar0[2]=r2V+dVacuS; | |
862 | cpar0[3]=cpar0[1]+2.*cpar0[0]*TMath::Tan(thetaOpenB); | |
863 | cpar0[4]=cpar0[2]+2.*cpar0[0]*TMath::Tan(thetaOpenB); | |
864 | gMC->Gsvolu("YV21", "CONE", idtmed[kSteel+40], cpar0, 5); | |
865 | // | |
866 | // insulation | |
867 | cpar[0]=cpar0[0]; | |
868 | cpar[1]=cpar0[1]+dTubeS; | |
869 | cpar[2]=cpar0[1]+dTubeS+dInsuS; | |
870 | cpar[3]=cpar0[3]+dTubeS; | |
871 | cpar[4]=cpar0[3]+dTubeS+dInsuS; | |
872 | gMC->Gsvolu("YI21", "CONE", idtmed[kInsulation+40], cpar, 5); | |
873 | gMC->Gspos("YI21", 1, "YV21", 0., 0., 0., 0, "ONLY"); | |
874 | // | |
875 | // clearance | |
876 | cpar[1]=cpar0[1]+dTubeS+dInsuS+dEnveS; | |
877 | cpar[2]=cpar0[1]+dTubeS+dInsuS+dEnveS+dFreeS; | |
878 | cpar[3]=cpar0[3]+dTubeS+dInsuS+dEnveS; | |
879 | cpar[4]=cpar0[3]+dTubeS+dInsuS+dEnveS+dFreeS; | |
880 | gMC->Gsvolu("YP21", "CONE", idtmed[kAir+40], cpar, 5); | |
881 | gMC->Gspos("YP21", 1, "YV21", 0., 0., 0., 0, "ONLY"); | |
882 | ||
883 | dz=0.; | |
884 | gMC->Gspos("YV21", 1, "YMO2", 0., 0., dz, 0, "ONLY"); | |
885 | ||
886 | ||
887 | // | |
888 | // Third Section: Bellows and Flange | |
889 | // | |
890 | par3[0] = 0.; | |
891 | par3[1] = 360.; | |
892 | par3[2] = 8.; | |
893 | dl=(zvac9-zvac7)/2.; | |
894 | ||
895 | par3[3] = -dl; | |
896 | par3[4] = r2+(zvac7-zvac3) * TMath::Tan(thetaOpen2); | |
897 | par3[5] = 30.; | |
898 | ||
899 | par3[6] = -dl+dr21; | |
900 | par3[7] = par3[4]+dr21; | |
901 | par3[8] = 30.; | |
902 | ||
903 | par3[9] = par3[6]+dB2; | |
904 | par3[10] = par3[7]; | |
905 | par3[11] = 30.; | |
906 | ||
907 | par3[12] = par3[9]+dr22; | |
908 | par3[13] = par3[10]+dr22; | |
909 | par3[14] = 30.; | |
910 | ||
911 | par3[15] = par3[12]+dF2; | |
912 | par3[16] = par3[13]; | |
913 | par3[17] = 30.; | |
914 | ||
915 | par3[18] = par3[15]+dr22; | |
916 | par3[19] = par3[16]-dr22; | |
917 | par3[20] = 30.; | |
918 | ||
919 | par3[21] = par3[18]+dB2; | |
920 | par3[22] = par3[19]; | |
921 | par3[23] = 30.; | |
922 | ||
923 | par3[24] = par3[21]+dr23; | |
924 | par3[25] = par3[22]-dr23; | |
925 | par3[26] = 30.; | |
926 | // | |
927 | rBox=par3[22]-0.1; | |
928 | Float_t r3=par3[25]; | |
929 | ||
930 | gMC->Gsvolu("YGO3", "PCON", idtmed[iHeavy+40], par3, 27); | |
931 | ||
932 | ||
933 | // begin Fluka | |
934 | Float_t rflukaPb[8]; | |
935 | for (ifl=0; ifl<8; ifl++) { | |
936 | zfluka[ifl]=par3[3+3*ifl]+dl+zvac7; | |
937 | rflukaPb[ifl]= 15.+(zfluka[ifl]-zvac4)*TMath::Tan(thetaOpenPb); | |
938 | rfluka1[ifl] = par3[4+3*ifl]; | |
939 | rfluka2[ifl] = par3[5+3*ifl]-4.; | |
940 | rfluka3[ifl] = par3[5+3*ifl]; | |
941 | rfvacu0[ifl] = 0.; | |
942 | } | |
943 | for (Int_t i=0; i<8; i++) rfluka0[i]=rBox; | |
944 | rfluka0[0]=0.; rfluka0[7]=0.; | |
945 | ||
946 | flukaGeom->Comment("3rd part: Shield"); | |
947 | flukaGeom->PolyCone(rflukaPb, rfluka2, zfluka, 8, posfluka, "LEAD", "MF", "$SHS"); | |
948 | ||
949 | if (fPbCone) { | |
950 | flukaGeom->PolyCone(rfluka1, rflukaPb, zfluka, 8, posfluka, "LEAD", "MF", "$SHS"); | |
951 | } else { | |
952 | flukaGeom->PolyCone(rfluka1, rflukaPb, zfluka, 8, posfluka, "NIW", "MF", "$SHS"); | |
953 | } | |
954 | ||
955 | flukaGeom->Comment("3rd part: Steel envelope"); | |
956 | flukaGeom->PolyCone(rfluka2, rfluka3, zfluka, 8, posfluka, "STEEL", "MF", "$SHS"); | |
957 | flukaGeom->Comment("3rd part: Vacuum"); | |
958 | flukaGeom->PolyCone(rfluka0+1, rfluka1+1, zfluka+1, 6, posfluka, "AIR", "MF", "$SHH"); | |
959 | flukaGeom->Comment("3rd part: Beam Pipe (left)"); | |
960 | ||
961 | rf1[0]=0.; rf2[0]=0.; | |
962 | rf1[1] = r3V; | |
963 | rf2[1] = rf1[1]+dr21*TMath::Tan(thetaOpenB); | |
964 | rf1[2]=rf1[1]+dTubeS; rf1[3]=rf1[2]+dInsuS; rf1[4]=rf1[3]+dEnveS; | |
965 | rf1[5]=rf1[4]+dFreeS; rf1[6]= rf1[5]+dProtS; rf1[7]=par3[4]; | |
966 | rf2[2]=rf2[1]+dTubeS; rf2[3]=rf2[2]+dInsuS; rf2[4]=rf2[3]+dEnveS; | |
967 | rf2[5]=rf2[4]+dFreeS; rf2[6]=rf2[5]+dProtS; rf2[7]=rf1[7]+dr21; | |
968 | flukaGeom->OnionCone(rf1, rf2, 8 , zvac7, zvac7+dr21, posfluka, materialsB, fieldsB, cutsB); | |
969 | ||
970 | ||
971 | flukaGeom->Comment("3rd part: Beam Pipe (right)"); | |
972 | ||
973 | rf1[0]=0.; rf2[0]=0.; | |
974 | rf2[1] = par3[25]-dVacuS; | |
975 | rf1[1] = rf2[1]-dr23*TMath::Tan(thetaOpen2); | |
976 | rf1[2]=rf1[1]+dTubeS; rf1[3]=rf1[2]+dInsuS; rf1[4]=rf1[3]+dEnveS; | |
977 | rf1[5]=rf1[4]+dFreeS; rf1[6]=rf1[5]+dProtS; | |
978 | rf2[2]=rf2[1]+dTubeS; rf2[3]=rf2[2]+dInsuS; rf2[4]=rf2[3]+dEnveS; | |
979 | rf2[5]=rf2[4]+dFreeS; rf2[6]=par3[25]; | |
980 | flukaGeom->OnionCone(rf1, rf2, 7 , zvac9-dr23, zvac9, posfluka, materialsA, fieldsA, cutsA); | |
981 | ||
982 | flukaGeom->Cone(rf1[6], par3[25], par3[22], par3[25], | |
983 | zvac9-dr23 , zvac9, posfluka,"AIR", "MF", "$SHH"); | |
984 | ||
985 | ||
986 | ||
987 | // | |
988 | flukaGeom->Comment("First Bellow"); | |
989 | z1=zvac7+dr21; | |
990 | ||
991 | for (Int_t i=0; i<7; i++) { | |
992 | z2=z1+eB2; | |
993 | flukaGeom->Cylinder(0., rB2, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
994 | flukaGeom->Cylinder(rB2, rB2+hB2, z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
995 | ||
996 | z1=z2; | |
997 | z2+=lB2/2.-eB2; | |
998 | flukaGeom->Cylinder(0., rB2+hB2-eB2, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
999 | flukaGeom->Cylinder(rB2+hB2-eB2, rB2+hB2, z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
1000 | z1=z2; | |
1001 | z2=z1+eB2; | |
1002 | flukaGeom->Cylinder(0., rB2, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
1003 | flukaGeom->Cylinder(rB2, rB2+hB2, z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
1004 | z1=z2; | |
1005 | z2+=lB2/2.-eB2; | |
1006 | flukaGeom->Cylinder(0., rB2, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
1007 | flukaGeom->Cylinder(rB2, rB2+eB2, z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
1008 | flukaGeom->Cylinder(rB2+eB2, rB2+hB2, z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
1009 | z1=z2; | |
1010 | } | |
1011 | flukaGeom->Cylinder(rB2+hB2, rB2+hB2+0.2, zvac7+dr21, z1, posfluka, "AIR", "MF", "$SHH"); | |
1012 | flukaGeom->Cylinder(rB2+hB2+0.2, rBox, zvac7+dr21, z1, posfluka, "AIR", "MF", "$SHH"); | |
1013 | zcy1=z1; | |
1014 | ||
1015 | ||
1016 | flukaGeom->Comment("Second Bellow"); | |
1017 | z1=zvac9-dr23; | |
1018 | for (Int_t i=0; i<7; i++) { | |
1019 | z2=z1-eB2; | |
1020 | flukaGeom->Cylinder(0., rB2, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); | |
1021 | flukaGeom->Cylinder(rB2, rB2+hB2, z2, z1, posfluka, "STEEL", "MF", "$SHH"); | |
1022 | z1=z2; | |
1023 | z2-=lB2/2.-eB2; | |
1024 | flukaGeom->Cylinder(0., rB2+hB2-eB2, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); | |
1025 | flukaGeom->Cylinder(rB2+hB2-eB2, rB2+hB2, z2, z1, posfluka, "STEEL", "MF", "$SHH"); | |
1026 | z1=z2; | |
1027 | z2=z1-eB2; | |
1028 | flukaGeom->Cylinder(0., rB2, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); | |
1029 | flukaGeom->Cylinder(rB2, rB2+hB2, z2, z1, posfluka, "STEEL", "MF", "$SHH"); | |
1030 | z1=z2; | |
1031 | z2-=lB2/2.-eB2; | |
1032 | flukaGeom->Cylinder(0., rB2, z2, z1, posfluka, "VACUUM", "MF", "$SHH"); | |
1033 | flukaGeom->Cylinder(rB2, rB2+eB2, z2, z1, posfluka, "STEEL", "MF", "$SHH"); | |
1034 | flukaGeom->Cylinder(rB2+eB2, rB2+hB2, z2, z1, posfluka, "AIR", "MF", "$SHH"); | |
1035 | z1=z2; | |
1036 | } | |
1037 | flukaGeom->Cylinder(rB2+hB2, rB2+hB2+0.2, z1, zvac9-dr23, posfluka, "AIR", "MF", "$SHH"); | |
1038 | flukaGeom->Cylinder(rB2+hB2+0.2, rBox, z1, zvac9-dr23, posfluka, "AIR", "MF", "$SHH"); | |
1039 | ||
1040 | zcy2=z1; | |
1041 | flukaGeom->Comment("Flange"); | |
1042 | zfl=(zcy1+zcy2)/2.; | |
1043 | ||
1044 | z1=zfl-dF2/2.; | |
1045 | z2=zfl+dF2/2.; | |
1046 | flukaGeom->Cylinder(0.,rF2-dFlange, z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
1047 | flukaGeom->Cylinder(rF2-dFlange, rF2, z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
1048 | flukaGeom->Cylinder(rF2, rF2+0.2 , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
1049 | flukaGeom->Cylinder(rF2+0.2, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
1050 | z2=z1; | |
1051 | z1=z2-dFlange; | |
1052 | flukaGeom->Cylinder(0.,rB2 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
1053 | flukaGeom->Cylinder(rB2, rF2 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
1054 | flukaGeom->Cylinder(rF2, rF2+0.2 , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
1055 | flukaGeom->Cylinder(rF2+0.2, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
1056 | z2=z1; | |
1057 | z1=zcy1; | |
1058 | flukaGeom->Cylinder(0.,rB2 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
1059 | flukaGeom->Cylinder(rB2, rB2+0.1 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
1060 | flukaGeom->Cylinder(rB2+0.1, rB2+0.2 , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
1061 | flukaGeom->Cylinder(rB2+0.2, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
1062 | ||
1063 | z1=zfl+dF2/2.; | |
1064 | z2=z1+dFlange; | |
1065 | flukaGeom->Cylinder(0.,rB2 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
1066 | flukaGeom->Cylinder(rB2, rF2 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
1067 | flukaGeom->Cylinder(rF2, rF2+0.2 , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
1068 | flukaGeom->Cylinder(rF2+0.2, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
1069 | z1=z2; | |
1070 | z2=zcy2; | |
1071 | flukaGeom->Cylinder(0.,rB2 , z1, z2, posfluka, "VACUUM", "MF", "$SHH"); | |
1072 | flukaGeom->Cylinder(rB2, rB2+0.1 , z1, z2, posfluka, "STEEL", "MF", "$SHH"); | |
1073 | flukaGeom->Cylinder(rB2+0.1, rB2+0.2 , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
1074 | flukaGeom->Cylinder(rB2+0.2, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH"); | |
1075 | // | |
1076 | // end Fluka | |
1077 | ||
1078 | parPb[0] = dl; | |
1079 | parPb[1] = parPb[10]; | |
1080 | parPb[2] = 30; | |
1081 | parPb[3] = parPb[1]+2.*dl*TMath::Tan(thetaOpenPb); | |
1082 | parPb[4] = 30; | |
1083 | gMC->Gsvolu("YXO3", "CONE", idtmed[kPb], parPb, 5); | |
1084 | gMC->Gspos("YXO3", 1, "YGO3", 0., 0., 0., 0, "ONLY"); | |
1085 | { // Begin local scope for i | |
1086 | for (Int_t i=4; i<26; i+=3) par3[i] = 0; | |
1087 | } // End local scope for i | |
1088 | gMC->Gsvolu("YMO3", "PCON", idtmed[kVacuum+40], par3, 27); | |
1089 | gMC->Gspos("YGO3", 1, "YMO3", 0., 0., 0., 0, "ONLY"); | |
1090 | ||
1091 | // | |
1092 | // Steel envelope | |
1093 | tpar[0]=26; | |
1094 | tpar[1]=30; | |
1095 | tpar[2]=dl; | |
1096 | gMC->Gsvolu("YS31", "TUBE", idtmed[kSteel], tpar, 3); | |
1097 | gMC->Gspos("YS31", 1, "YXO3", 0., 0., 0., 0, "ONLY"); | |
1098 | dZ+=dl; | |
1099 | gMC->Gspos("YMO3", 1, "YMOT", 0., 0., dZ, 0, "ONLY"); | |
1100 | dZ+=dl; | |
1101 | ||
1102 | // | |
1103 | // 3rd section: vacuum system | |
1104 | // | |
1105 | // | |
1106 | // Bellow2 | |
1107 | // | |
1108 | tpar[0]=rB2; | |
1109 | tpar[1]=rB2+hB2; | |
1110 | tpar[2]=eB2/2.; | |
1111 | gMC->Gsvolu("YB21", "TUBE", idtmed[kSteel+40], tpar, 3); | |
1112 | dl1=tpar[2]; | |
1113 | ||
1114 | tpar[0]=rB2+hB2-eB2; | |
1115 | tpar[1]=rB2+hB2; | |
1116 | tpar[2]=(lB2/2.-2.*eB2)/2.; | |
1117 | gMC->Gsvolu("YB22", "TUBE", idtmed[kSteel+40], tpar, 3); | |
1118 | dl2=tpar[2]; | |
1119 | ||
1120 | tpar[0]=rB2-eB2; | |
1121 | tpar[1]=rB2; | |
1122 | tpar[2]=lB2/8.; | |
1123 | gMC->Gsvolu("YB23", "TUBE", idtmed[kSteel+40], tpar, 3); | |
1124 | dl3=tpar[2]; | |
1125 | ||
1126 | ||
1127 | tpar[0]=0; | |
1128 | tpar[1]=rB2+hB2; | |
1129 | tpar[2]=lB2/2.; | |
1130 | gMC->Gsvolu("YBU2", "TUBE", idtmed[kVacuum+40], tpar, 3); | |
1131 | ||
1132 | dz=-tpar[2]+dl3; | |
1133 | gMC->Gspos("YB23", 1, "YBU2", 0., 0., dz, 0, "ONLY"); | |
1134 | dz+=dl3; | |
1135 | dz+=dl1; | |
1136 | gMC->Gspos("YB21", 1, "YBU2", 0., 0., dz, 0, "ONLY"); | |
1137 | dz+=dl1; | |
1138 | dz+=dl2; | |
1139 | gMC->Gspos("YB22", 1, "YBU2", 0., 0., dz, 0, "ONLY"); | |
1140 | dz+=dl2; | |
1141 | dz+=dl1; | |
1142 | gMC->Gspos("YB21", 2, "YBU2", 0., 0., dz, 0, "ONLY"); | |
1143 | dz+=dl1; | |
1144 | dz+=dl3; | |
1145 | gMC->Gspos("YB23", 2, "YBU2", 0., 0., dz, 0, "ONLY"); | |
1146 | ||
1147 | ||
1148 | tpar[0]=0; | |
1149 | tpar[1]=rB2+hB2; | |
1150 | tpar[2]=7.*lB2/2.; | |
1151 | gMC->Gsvolu("YBM2", "TUBE", idtmed[kVacuum+40], tpar, 3); | |
1152 | dz=-tpar[2]+lB2/2.; | |
1153 | { // Begin local scope for i | |
1154 | for (Int_t i=0; i<7; i++) { | |
1155 | gMC->Gspos("YBU2", i+1 , "YBM2", 0., 0.,dz , 0, "ONLY"); | |
1156 | dz+=lB2; | |
1157 | } | |
1158 | } // End local scope for i | |
1159 | dz=-dl+dr21+tpar[2]; | |
1160 | gMC->Gspos("YBM2", 1, "YMO3", 0., 0., dz, 0, "ONLY"); | |
1161 | ||
1162 | dz=dl-dr23-tpar[2]; | |
1163 | gMC->Gspos("YBM2", 2, "YMO3", 0., 0., dz, 0, "ONLY"); | |
1164 | ||
1165 | // | |
1166 | // Flange | |
1167 | ||
1168 | tpar[0]=0; | |
1169 | tpar[1]=rF2; | |
1170 | tpar[2]=dF2/2.; | |
1171 | gMC->Gsvolu("YFM2", "TUBE", idtmed[kVacuum+40], tpar, 3); | |
1172 | ||
1173 | tpar[0]=rF2-dFlange; | |
1174 | tpar[1]=rF2; | |
1175 | tpar[2]=dF2/2.; | |
1176 | gMC->Gsvolu("YF21", "TUBE", idtmed[kSteel+40], tpar, 3); | |
1177 | gMC->Gspos("YF21", 1, "YFM2", 0., 0., 0., 0, "ONLY"); | |
1178 | ||
1179 | tpar[0]=rB2; | |
1180 | tpar[1]=rF2-dFlange; | |
1181 | tpar[2]=dFlange/2.; | |
1182 | gMC->Gsvolu("YF22", "TUBE", idtmed[kSteel+40], tpar, 3); | |
1183 | dz=-dF2/2.+tpar[2]; | |
1184 | gMC->Gspos("YF22", 1, "YFM2", 0., 0., dz, 0, "ONLY"); | |
1185 | dz= dF2/2.-tpar[2]; | |
1186 | gMC->Gspos("YF22", 2, "YFM2", 0., 0., dz, 0, "ONLY"); | |
1187 | ||
1188 | dz=dr21/2.-dr23/2.; | |
1189 | gMC->Gspos("YFM2", 2, "YMO3", 0., 0., dz, 0, "ONLY"); | |
1190 | ||
1191 | ||
1192 | // | |
1193 | // pipe between flange and bellows | |
1194 | tpar[0]=rB2-dTubeS; | |
1195 | tpar[1]=rB2; | |
1196 | tpar[2]=2.*(dB2+dr22-7.*lB2)/4.; | |
1197 | gMC->Gsvolu("YPF2", "TUBE", idtmed[kSteel+40], tpar, 3); | |
1198 | dz=dr21/2.-dr23/2.-dF2/2.-tpar[2]; | |
1199 | gMC->Gspos("YPF2", 1, "YMO3", 0., 0., dz, 0, "ONLY"); | |
1200 | dz=dr21/2.-dr23/2.+dF2/2.+tpar[2]; | |
1201 | gMC->Gspos("YPF2", 2, "YMO3", 0., 0., dz, 0, "ONLY"); | |
1202 | ||
1203 | // | |
1204 | // 4th section: rear shield and closing cone | |
1205 | // | |
1206 | par4[0] = 0.; | |
1207 | par4[1] = 360.; | |
1208 | par4[2] = 6.; | |
1209 | dl=(zvac12-zvac9)/2.; | |
1210 | ||
1211 | par4[3] = -dl; | |
1212 | par4[4] = r3; | |
1213 | par4[5] = 30.; | |
1214 | ||
1215 | par4[6] = -dl+(zvac10-zvac9); | |
1216 | par4[7] = r3+(zvac10-zvac9) * TMath::Tan(thetaOpen3); | |
1217 | par4[8] = 30.; | |
1218 | ||
1219 | par4[9] = par4[6]; | |
1220 | par4[10] = par4[7]; | |
1221 | par4[11] = R42; | |
1222 | ||
1223 | par4[12] = -dl+(zvac11-zvac9); | |
1224 | par4[13] = r3+(zvac11-zvac9) * TMath::Tan(thetaOpen3); | |
1225 | par4[14] = R42; | |
1226 | ||
1227 | par4[15] = par4[12]; | |
1228 | par4[16] = par4[13]; | |
1229 | par4[17] = R43; | |
1230 | ||
1231 | par4[18] = -dl+(zvac12-zvac9); | |
1232 | par4[19] = rAbs; | |
1233 | par4[20] = R43; | |
1234 | ||
1235 | gMC->Gsvolu("YGO4", "PCON", idtmed[iHeavy+40], par4, 21); | |
1236 | ||
1237 | parPb[0] = (zvac10-zvac9)/2.; | |
1238 | parPb[1] = parPb[3]; | |
1239 | parPb[2] = 30; | |
1240 | parPb[3] = parPb[1]+2.*parPb[0]*TMath::Tan(thetaOpenPb); | |
1241 | parPb[4] = 30; | |
1242 | gMC->Gsvolu("YXO4", "CONE", idtmed[kPb], parPb, 5); | |
1243 | gMC->Gspos("YXO4", 1, "YGO4", 0., 0., -dl+parPb[0], 0, "ONLY"); | |
1244 | ||
1245 | parPb[0] = (zvac12-zvac10)/2.; | |
1246 | parPb[1] = parPb[3]; | |
1247 | parPb[2] = 31.; | |
1248 | parPb[3] = parPb[1]+2.*parPb[0]*TMath::Tan(thetaOpenPb); | |
1249 | parPb[4] = 31.; | |
1250 | gMC->Gsvolu("YXO5", "CONE", idtmed[kPb], parPb, 5); | |
1251 | gMC->Gspos("YXO5", 1, "YGO4", 0., 0., -dl+(zvac10-zvac9)+parPb[0], 0, "ONLY"); | |
1252 | { // Begin local scope for i | |
1253 | for (Int_t i=4; i<20; i+=3) par4[i] = 0; | |
1254 | } // End local scope for i | |
1255 | ||
1256 | gMC->Gsvolu("YMO4", "PCON", idtmed[kVacuum+40], par4, 21); | |
1257 | gMC->Gspos("YGO4", 1, "YMO4", 0., 0., 0., 0, "ONLY"); | |
1258 | ||
1259 | ||
1260 | ||
1261 | dZ+=dl; | |
1262 | gMC->Gspos("YMO4", 1, "YMOT", 0., 0., dZ, 0, "ONLY"); | |
1263 | dZ+=dl; | |
1264 | // | |
1265 | // Closing concrete cone | |
1266 | // | |
1267 | cpar[0]=(zvac12-zvac11)/2.; | |
1268 | cpar[1] = r3+(zvac11-zvac9) * TMath::Tan(thetaOpen3); | |
1269 | cpar[2] = cpar[1]+0.001; | |
1270 | cpar[3] = rAbs; | |
1271 | cpar[4] = cpar[2]; | |
1272 | gMC->Gsvolu("YCC4", "CONE", idtmed[kConcrete+40], cpar, 5); | |
1273 | dz=dl-cpar[0]; | |
1274 | gMC->Gspos("YCC4", 1, "YGO4", 0., 0., dz, 0, "ONLY"); | |
1275 | ||
1276 | // | |
1277 | // begin Fluka | |
1278 | Float_t r10=r3+(zvac10-zvac9) * TMath::Tan(thetaOpen3); | |
1279 | Float_t r11=cpar[1]; | |
1280 | Float_t rPb1=15.+(zvac9-zvac4)* TMath::Tan(thetaOpenPb); | |
1281 | Float_t rPb2=15.+(zvac10-zvac4)* TMath::Tan(thetaOpenPb); | |
1282 | flukaGeom->Comment("4th part: Shield"); | |
1283 | ||
1284 | flukaGeom->Cone(rPb1, rPb2, 26.0, 26.0, zvac9, zvac10, | |
1285 | posfluka, "LEAD", "NF", "$SHH"); | |
1286 | if (fPbCone) { | |
1287 | flukaGeom->Cone(r3, r10, rPb1, rPb2, zvac9, zvac10, | |
1288 | posfluka, "LEAD", "NF", "$SHS"); | |
1289 | } else { | |
1290 | flukaGeom->Cone(r3, r10, rPb1, rPb2, zvac9, zvac10, | |
1291 | posfluka, "NIW", "NF", "$SHS"); | |
1292 | } | |
1293 | ||
1294 | ||
1295 | rPb1=rPb2; | |
1296 | rPb2=15.+(zvac11-zvac4)* TMath::Tan(thetaOpenPb); | |
1297 | flukaGeom->Cone(rPb1, rPb2, 30.0, 30.0, zvac10, zvac11, | |
1298 | posfluka, "LEAD", "NF", "$SHH"); | |
1299 | if (fPbCone) { | |
1300 | flukaGeom->Cone(r10, r11, rPb1, rPb2, zvac10, zvac11, | |
1301 | posfluka, "LEAD", "NF", "$SHH"); | |
1302 | } else { | |
1303 | flukaGeom->Cone(r10, r11, rPb1, rPb2, zvac10, zvac11, | |
1304 | posfluka, "NIW", "NF", "$SHH"); | |
1305 | } | |
1306 | ||
1307 | flukaGeom->Cylinder( rPb2, 30.0, zvac11, zvac12, | |
1308 | posfluka, "LEAD", "NF", "$SHH"); | |
1309 | if (fPbCone) { | |
1310 | flukaGeom->Cylinder( cpar[1], rPb2, zvac11, zvac12, | |
1311 | posfluka, "LEAD", "NF", "$SHH"); | |
1312 | } else { | |
1313 | flukaGeom->Cone(r10, r11, rPb1, rPb2, zvac10, zvac11, | |
1314 | posfluka, "NIW", "NF", "$SHH"); | |
1315 | } | |
1316 | ||
1317 | flukaGeom->Comment("4th part: Steel Envelope"); | |
1318 | flukaGeom->Cylinder(26.0, 30., zvac9, zvac10, posfluka, "STEEL", "NF", "$SHH"); | |
1319 | flukaGeom->Comment("4th part: Closing Cone"); | |
1320 | flukaGeom->Cone(cpar[1]-0.1, cpar[3], cpar[1], cpar[1], zvac11, zvac12, | |
1321 | posfluka, "PORTLAND", "NF", "$SHH"); | |
1322 | flukaGeom->Comment("4th part: VACUUM"); | |
1323 | flukaGeom->Cone(0., 0., cpar[1]-0.1, cpar[3], zvac11, zvac12, | |
1324 | posfluka, "VACUUM", "NF", "$SHH"); | |
1325 | // | |
1326 | // end Fluka | |
1327 | ||
1328 | // | |
1329 | // Steel envelope | |
1330 | // | |
1331 | dz=-dl; | |
1332 | tpar[0]=26.; | |
1333 | tpar[1]=30.; | |
1334 | tpar[2]=(zvac10-zvac9)/2.; | |
1335 | gMC->Gsvolu("YS41", "TUBE", idtmed[kSteel], tpar, 3); | |
1336 | dz+=tpar[2]; | |
1337 | gMC->Gspos("YS41", 1, "YXO4", 0., 0., 0., 0, "ONLY"); | |
1338 | dz+=tpar[2]; | |
1339 | /* | |
1340 | tpar[0]=30.; | |
1341 | tpar[1]=R41; | |
1342 | tpar[2]=2.; | |
1343 | gMC->Gsvolu("YS42", "TUBE", idtmed[kSteel], tpar, 3); | |
1344 | dz+=tpar[2]; | |
1345 | gMC->Gspos("YS42", 1, "YGO4", 0., 0., dz, 0, "ONLY"); | |
1346 | dz+=tpar[2]; | |
1347 | */ | |
1348 | tpar[0]=R41-dRSteel2; | |
1349 | tpar[1]=R41; | |
1350 | tpar[2]=(zvac11-zvac10)/2.; | |
1351 | gMC->Gsvolu("YS43", "TUBE", idtmed[kSteel], tpar, 3); | |
1352 | dz+=tpar[2]; | |
1353 | gMC->Gspos("YS43", 1, "YGO4", 0., 0., dz, 0, "ONLY"); | |
1354 | // | |
1355 | // rear lead shield | |
1356 | // | |
1357 | tpar[0]=R41; | |
1358 | tpar[1]=R42; | |
1359 | tpar[2]=(zvac11-zvac10)/2.; | |
1360 | gMC->Gsvolu("YPBI", "TUBE", idtmed[kPb+40], tpar, 3); | |
1361 | dz-=0; | |
1362 | gMC->Gspos("YPBI", 1, "YGO4", 0., 0., dz, 0, "ONLY"); | |
1363 | ||
1364 | tpar[0]=R42-5; | |
1365 | tpar[1]=R42; | |
1366 | tpar[2]=(zvac11-zvac10)/2.; | |
1367 | gMC->Gsvolu("YPBO", "TUBE", idtmed[kPb], tpar, 3); | |
1368 | gMC->Gspos("YPBO", 1, "YPBI", 0., 0., 0., 0, "ONLY"); | |
1369 | ||
1370 | // | |
1371 | // rear Fe shield | |
1372 | // | |
1373 | ||
1374 | tpar[0]=31.; | |
1375 | tpar[1]=R43; | |
1376 | tpar[2]=(zvac12-zvac11)/2.; | |
1377 | gMC->Gsvolu("YFEI", "TUBE", idtmed[kFe+40], tpar, 3); | |
1378 | dz=dl-tpar[2]; | |
1379 | gMC->Gspos("YFEI", 1, "YGO4", 0., 0., dz, 0, "ONLY"); | |
1380 | ||
1381 | tpar[0]=31.; | |
1382 | tpar[1]=R43; | |
1383 | tpar[2]=2.5; | |
1384 | gMC->Gsvolu("YFEO", "TUBE", idtmed[kFe], tpar, 3); | |
1385 | dz=-(zvac12-zvac11)/2.+tpar[2]; | |
1386 | gMC->Gspos("YFEO", 1, "YFEI", 0., 0., dz, 0, "ONLY"); | |
1387 | // | |
1388 | // Magnet element | |
1389 | // | |
1390 | tpar[0]=0.; | |
1391 | tpar[1]=R43; | |
1392 | tpar[2]=50.; | |
1393 | gMC->Gsvolu("YAEM", "TUBE", idtmed[kAir], tpar, 3); | |
1394 | tpar[0]=rAbs; | |
1395 | tpar[1]=R43; | |
1396 | tpar[2]=50.; | |
1397 | gMC->Gsvolu("YFEM", "TUBE", idtmed[kFe], tpar, 3); | |
1398 | gMC->Gspos("YFEM", 1, "YAEM", 0., 0., 0., 0, "ONLY"); | |
1399 | ||
1400 | // | |
1401 | ||
1402 | dz=zvac12+50.; | |
1403 | gMC->Gspos("YAEM", 1, "ALIC", 0., 0., dz, 0, "ONLY"); | |
1404 | ||
1405 | ||
1406 | // | |
1407 | // | |
1408 | // 4th section: vacuum system | |
1409 | // | |
1410 | // up to closing cone | |
1411 | cpar0[0]=(zvac11-zvac9)/2; | |
1412 | cpar0[1]=r3-dVacuS; | |
1413 | cpar0[2]=r3; | |
1414 | cpar0[3]=cpar0[1]+2.*cpar0[0]*TMath::Tan(thetaOpen3); | |
1415 | cpar0[4]=cpar0[2]+2.*cpar0[0]*TMath::Tan(thetaOpen3); | |
1416 | gMC->Gsvolu("YV31", "CONE", idtmed[kSteel+40], cpar0, 5); | |
1417 | // | |
1418 | // insulation | |
1419 | cpar[0]=cpar0[0]; | |
1420 | cpar[1]=cpar0[1]+dTubeS; | |
1421 | cpar[2]=cpar0[1]+dTubeS+dInsuS; | |
1422 | cpar[3]=cpar0[3]+dTubeS; | |
1423 | cpar[4]=cpar0[3]+dTubeS+dInsuS; | |
1424 | gMC->Gsvolu("YI31", "CONE", idtmed[kInsulation+40], cpar, 5); | |
1425 | gMC->Gspos("YI31", 1, "YV31", 0., 0., 0., 0, "ONLY"); | |
1426 | // | |
1427 | // clearance | |
1428 | cpar[1]=cpar0[2]-dProtS-dFreeS; | |
1429 | cpar[2]=cpar0[2]-dProtS; | |
1430 | cpar[3]=cpar0[4]-dProtS-dFreeS; | |
1431 | cpar[4]=cpar0[4]-dProtS; | |
1432 | gMC->Gsvolu("YP31", "CONE", idtmed[kVacuum+40], cpar, 5); | |
1433 | gMC->Gspos("YP31", 1, "YV31", 0., 0., 0., 0, "ONLY"); | |
1434 | ||
1435 | dz=-dl+cpar[0]; | |
1436 | gMC->Gspos("YV31", 1, "YMO4", 0., 0., dz, 0, "ONLY"); | |
1437 | ||
1438 | // | |
1439 | // begin Fluka | |
1440 | rf1[0]=0.; rf2[0]=0.; | |
1441 | rf1[1]=cpar0[1]; rf2[1]=rf1[1]+(zvac10-zvac9)*TMath::Tan(thetaOpen3); | |
1442 | ||
1443 | rf1[2]=rf1[1]+dTubeS; rf1[3]=rf1[2]+dInsuS; rf1[4]=rf1[3]+dEnveS; | |
1444 | rf1[5]=rf1[4]+dFreeS; rf1[6]=r3; | |
1445 | rf2[2]=rf2[1]+dTubeS; rf2[3]=rf2[2]+dInsuS; rf2[4]=rf2[3]+dEnveS; | |
1446 | rf2[5]=rf2[4]+dFreeS; rf2[6]=r10; | |
1447 | ||
1448 | flukaGeom->Comment("4th part: Beam pipe lateral structure"); | |
1449 | for (Int_t i=0; i<7; i++) fieldsA[i] = "NF"; | |
1450 | ||
1451 | flukaGeom->OnionCone(rf1, rf2, 7 , zvac9, zvac10, posfluka, materialsA, fieldsA, cutsA); | |
1452 | ||
1453 | rf1[0]=0.; rf2[0]=0.; | |
1454 | rf1[1]=rf2[1]; rf2[1]=rf1[1]+(zvac11-zvac10)*TMath::Tan(thetaOpen3); | |
1455 | ||
1456 | rf1[2]=rf1[1]+dTubeS; rf1[3]=rf1[2]+dInsuS; rf1[4]=rf1[3]+dEnveS; | |
1457 | rf1[5]=rf1[4]+dFreeS; rf1[6]=r10; | |
1458 | rf2[2]=rf2[1]+dTubeS; rf2[3]=rf2[2]+dInsuS; rf2[4]=rf2[3]+dEnveS; | |
1459 | rf2[5]=rf2[4]+dFreeS; rf2[6]=r11; | |
1460 | ||
1461 | flukaGeom->OnionCone(rf1, rf2, 7 , zvac10, zvac11, posfluka, materialsA, fieldsA, cutsA); | |
1462 | flukaGeom->Finish(); | |
1463 | // | |
1464 | // end Fluka | |
1465 | ||
1466 | // | |
1467 | // closing cone | |
1468 | cpar0[0]=(zvac12-zvac11)/2; | |
1469 | cpar0[1]=r3-dVacuS+(zvac11-zvac9)*TMath::Tan(thetaOpen3); | |
1470 | cpar0[2]=r3 +(zvac11-zvac9)*TMath::Tan(thetaOpen3); | |
1471 | cpar0[3]=rVacu; | |
1472 | cpar0[4]=rAbs; | |
1473 | gMC->Gsvolu("YV32", "CONE", idtmed[kSteel+40], cpar0, 5); | |
1474 | // | |
1475 | // insulation | |
1476 | cpar[0]=cpar0[0]; | |
1477 | cpar[1]=cpar0[1]+dTubeS; | |
1478 | cpar[2]=cpar0[1]+dTubeS+dInsuS; | |
1479 | cpar[3]=cpar0[3]+dTubeS; | |
1480 | cpar[4]=cpar0[3]+dTubeS+dInsuS; | |
1481 | gMC->Gsvolu("YI32", "CONE", idtmed[kInsulation+40], cpar, 5); | |
1482 | gMC->Gspos("YI32", 1, "YV32", 0., 0., 0., 0, "ONLY"); | |
1483 | // | |
1484 | // clearance | |
1485 | cpar[1]=cpar0[2]-dProtS-dFreeS; | |
1486 | cpar[2]=cpar0[2]-dProtS; | |
1487 | cpar[3]=cpar0[4]-dProtS-dFreeS; | |
1488 | cpar[4]=cpar0[4]-dProtS; | |
1489 | gMC->Gsvolu("YP32", "CONE", idtmed[kVacuum+40], cpar, 5); | |
1490 | gMC->Gspos("YP32", 1, "YV32", 0., 0., 0., 0, "ONLY"); | |
1491 | ||
1492 | dz=dl-cpar[0]; | |
1493 | gMC->Gspos("YV32", 1, "YMO4", 0., 0., dz, 0, "ONLY"); | |
1494 | // | |
1495 | // | |
1496 | // MUON trigger wall | |
1497 | // | |
1498 | tpar[0] = 50.; | |
1499 | tpar[1] = 310.; | |
1500 | tpar[2] = (zFilterOut - zFilterIn) / 2.; | |
1501 | gMC->Gsvolu("YFIM", "TUBE", idtmed[kFe+40], tpar, 3); | |
1502 | dz = (zFilterIn + zFilterOut) / 2.; | |
1503 | tpar[2] -= 10.; | |
1504 | gMC->Gsvolu("YFII","TUBE", idtmed[kFe], tpar, 3); | |
1505 | gMC->Gspos("YFII", 1, "YFIM", 0., 0., 0., 0, "ONLY"); | |
1506 | gMC->Gspos("YFIM", 1, "ALIC", 0., 0., dz, 0, "ONLY"); | |
1507 | // | |
1508 | // Shielding close to chamber | |
1509 | // | |
1510 | cpar[0]=(zch1-dzch-1.-zRear)/2.; | |
1511 | cpar[1]=R11; | |
1512 | cpar[2]=zRear*TMath::Tan(accMin); | |
1513 | cpar[3]=R11; | |
1514 | cpar[4]=(zRear+2.*cpar[0])*TMath::Tan(accMin); | |
1515 | gMC->Gsvolu("YCS1", "CONE", idtmed[kNiCuW], cpar, 5); | |
1516 | dz=zRear+cpar[0]; | |
1517 | gMC->Gspos("YCS1", 1, "ALIC", 0., 0., dz, 0, "ONLY"); | |
1518 | ||
1519 | cpar[0]=(zvac4-(zch1+dzch+1.))/2.; | |
1520 | cpar[1]=R11; | |
1521 | cpar[2]=(zvac4-2.*cpar[0])*TMath::Tan(accMin); | |
1522 | cpar[3]=R11; | |
1523 | cpar[4]=R21; | |
1524 | gMC->Gsvolu("YCS2", "CONE", idtmed[kNiCuW], cpar, 5); | |
1525 | dz=zvac4-cpar[0]; | |
1526 | gMC->Gspos("YCS2", 1, "ALIC", 0., 0., dz, 0, "ONLY"); | |
1527 | ||
1528 | cpar[0]=(dzch-1.); | |
1529 | cpar[1]=R11; | |
1530 | cpar[2]=(zch1-dzch+1.)*TMath::Tan(accMin); | |
1531 | cpar[3]=R11; | |
1532 | cpar[4]=cpar[2]+2.*cpar[0]*TMath::Tan(accMin); | |
1533 | gMC->Gsvolu("YCS3", "CONE", idtmed[kNiCuW], cpar, 5); | |
1534 | dz=zch1; | |
1535 | gMC->Gspos("YCS3", 1, "ALIC", 0., 0., dz, 0, "ONLY"); | |
1536 | ||
1537 | ||
1538 | cpar[0]=(zch2-dzch-1.-zvac4)/2.; | |
1539 | cpar[1]=R21; | |
1540 | cpar[2]=zvac4*TMath::Tan(accMin); | |
1541 | cpar[3]=R21; | |
1542 | cpar[4]=(zvac4+2.*cpar[0])*TMath::Tan(accMin); | |
1543 | gMC->Gsvolu("YCS4", "CONE", idtmed[kNiCuW], cpar, 5); | |
1544 | dz=zvac4+cpar[0]; | |
1545 | gMC->Gspos("YCS4", 1, "ALIC", 0., 0., dz, 0, "ONLY"); | |
1546 | ||
1547 | ||
1548 | cpar[0]=(zvac6-(zch2+dzch+1.))/2.; | |
1549 | cpar[1]=R21; | |
1550 | cpar[2]=(zvac6-2.*cpar[0])*TMath::Tan(accMin); | |
1551 | cpar[3]=R21; | |
1552 | cpar[4]=zvac6*TMath::Tan(accMin); | |
1553 | gMC->Gsvolu("YCS5", "CONE", idtmed[kNiCuW], cpar, 5); | |
1554 | dz=zvac6-cpar[0]; | |
1555 | gMC->Gspos("YCS5", 1, "ALIC", 0., 0., dz, 0, "ONLY"); | |
1556 | ||
1557 | cpar[0]=(dzch-1.); | |
1558 | cpar[1]=R21; | |
1559 | cpar[2]=(zch2-dzch+1.)*TMath::Tan(accMin); | |
1560 | cpar[3]=R21; | |
1561 | cpar[4]=cpar[2]+2.*cpar[0]*TMath::Tan(accMin); | |
1562 | gMC->Gsvolu("YCS6", "CONE", idtmed[kNiCuW], cpar, 5); | |
1563 | dz=zch2; | |
1564 | gMC->Gspos("YCS6", 1, "ALIC", 0., 0., dz, 0, "ONLY"); | |
1565 | // | |
1566 | // Outer Pb Cone | |
1567 | if (fPbCone) { | |
1568 | cpar[0]=(zFilterIn-zConeE)/2.; | |
1569 | cpar[1]=30.; | |
1570 | cpar[2]=30.001; | |
1571 | cpar[3]=30.; | |
1572 | cpar[4]=30.+2.*cpar[0]*TMath::Tan(thetaOpenPbO); | |
1573 | ||
1574 | gMC->Gsvolu("YOPB", "CONE", idtmed[kPb], cpar, 5); | |
1575 | dz=zConeE+cpar[0]; | |
1576 | gMC->Gspos("YOPB", 1, "ALIC", 0., 0., dz, 0, "ONLY"); | |
1577 | } | |
1578 | } | |
1579 | ||
1580 | void AliSHILvF::Init() | |
1581 | { | |
1582 | // | |
1583 | // Initialise the muon shield after it has been built | |
1584 | // | |
1585 | Int_t i; | |
1586 | // | |
1587 | printf("\n"); | |
1588 | for(i=0;i<35;i++) printf("*"); | |
1589 | printf(" SHILvF_INIT "); | |
1590 | for(i=0;i<35;i++) printf("*"); | |
1591 | printf("\n"); | |
1592 | // | |
1593 | // Here the SHIL initialisation code (if any!) | |
1594 | for(i=0;i<80;i++) printf("*"); | |
1595 | printf("\n"); | |
1596 | } | |
1597 | ||
1598 | ||
1599 | ||
1600 |