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Updated V0R geometry and vertex added in Hits
[u/mrichter/AliRoot.git] / STRUCT / AliSHILv2.cxx
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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$Log$
43ea1292 18Revision 1.7 2002/11/12 17:06:13 morsch
19Update on recess between stations 4 and 5.
20
d5806350 21Revision 1.6 2002/10/29 09:53:40 morsch
22Constants start with k. Warnings corrected.
23
dbbe5bc1 24Revision 1.5 2002/10/14 14:57:39 hristov
25Merging the VirtualMC branch to the main development branch (HEAD)
26
b9d0a01d 27Revision 1.3.2.2 2002/10/11 08:04:28 hristov
28Updating VirtualMC to v3-09-02
29
30Revision 1.4 2002/09/02 15:32:15 morsch
31Gsbool calls to resolve MANY added (I. Hrivnacova)
32
92a841cc 33Revision 1.3 2002/07/25 10:00:08 morsch
34par4 size increased.
35
b21c95fc 36Revision 1.2 2002/07/15 08:16:35 morsch
37New shield geometry.
38
be4fc320 39*/
40
41
42#include "AliSHILv2.h"
43#include "AliRun.h"
be4fc320 44#include "AliConst.h"
45#include "AliALIFE.h"
46
47ClassImp(AliSHILv2)
48
49//_____________________________________________________________________________
50AliSHILv2::AliSHILv2()
51{
52 //
53 // Default constructor for muon shield
54 //
55}
56
57//_____________________________________________________________________________
58AliSHILv2::AliSHILv2(const char *name, const char *title)
59 : AliSHIL(name,title)
60{
61 //
62 // Standard constructor for muon shield
63 //
64 SetMarkerColor(7);
65 SetMarkerStyle(2);
66 SetMarkerSize(0.4);
67 // Pb cone not yet compatible with muon chamber inner radii
68 // Switched off by default
69 SetWriteGeometry();
70 SetPbCone();
71}
72
73//_____________________________________________________________________________
74void AliSHILv2::CreateGeometry()
75{
76 //
77 // Build muon shield geometry
78 //
79 //
80 //Begin_Html
81 /*
82 <img src="picts/AliSHILv2.gif">
83 */
84 //End_Html
85 //Begin_Html
86 /*
87 <img src="picts/AliSHILv2Tree.gif">
88 */
89 //End_Html
90
91 Float_t cpar[5], cpar0[5], tpar[3], par1[100], pars1[100], par2[100], par3[100],
b21c95fc 92 par4[24], par0[100];
be4fc320 93 Float_t dz, dZ;
94
95 Int_t *idtmed = fIdtmed->GetArray()-1699;
96
97#include "ABSOSHILConst.h"
98#include "SHILConst2.h"
99
100 enum {kC=1705, kAl=1708, kFe=1709, kCu=1710, kW=1711, kPb=1712,
101 kNiCuW=1720, kVacuum=1715, kAir=1714, kConcrete=1716,
102 kPolyCH2=1717, kSteel=1709, kInsulation=1713};
103//
104// Material of the rear part of the shield
105 Int_t iHeavy=kNiCuW;
106 if (fPbCone) iHeavy=kPb;
107//
108//
109// begin Fluka
110 AliALIFE* flukaGeom = new AliALIFE("beamshield.alife", "beamshield_vol.inp");
111 Int_t i=0,ifl=0;
112 Float_t posfluka[3]={0., 0., 0.};
113 Float_t zfluka[12], rfluka1[12], rfluka2[12], rfluka3[12] ;
114//
115// end Fluka
116
117
118//
119// Mother volume
120//
dbbe5bc1 121 Float_t dRear1=kDRear;
be4fc320 122
dbbe5bc1 123 Float_t zstart=kZRear-dRear1;
be4fc320 124
125 par0[0] = 0.;
126 par0[1] = 360.;
127 par0[2] = 28.;
128
dbbe5bc1 129 Float_t dl=(kZvac12-zstart)/2.;
be4fc320 130 dz=zstart+dl;
131//
132// start
133 par0[3] = -dl;
134 par0[4] = 0.;
dbbe5bc1 135 par0[5] = zstart * TMath::Tan(kAccMin);
be4fc320 136// recess station 1
dbbe5bc1 137 par0[6] = -dz+kZch11;
be4fc320 138 par0[7] = 0.;
dbbe5bc1 139 par0[8] = kZch11 * TMath::Tan(kAccMin);
be4fc320 140
141 par0[9] = par0[6];
142 par0[10] = 0.;
143 par0[11] = 17.9;
144
dbbe5bc1 145 par0[12] = -dz+kZch12;
be4fc320 146 par0[13] = 0.;
147 par0[14] = 17.9;
148
149 par0[15] = par0[12];
150 par0[16] = 0.;
dbbe5bc1 151 par0[17] = kZch12 * TMath::Tan(kAccMin);
be4fc320 152// recess station 2
dbbe5bc1 153 par0[18] = -dz+kZch21;
be4fc320 154 par0[19] = 0.;
dbbe5bc1 155 par0[20] = kZch21 * TMath::Tan(kAccMin);
be4fc320 156
dbbe5bc1 157 par0[21] = -dz+kZch21;
be4fc320 158 par0[22] = 0.;
159 par0[23] = 23.;
160
dbbe5bc1 161 par0[24] = -dz+kZch22;
be4fc320 162 par0[25] = 0.;
163 par0[26] = 23.;
164
dbbe5bc1 165 par0[27] = -dz+kZch22;
be4fc320 166 par0[28] = 0.;
dbbe5bc1 167 par0[29] = kZch22 * TMath::Tan(kAccMin);
be4fc320 168//
dbbe5bc1 169 par0[30] = -dz+kZvac6;
be4fc320 170 par0[31] = 0.;
dbbe5bc1 171 par0[32] = kZvac6 * TMath::Tan(kAccMin);
be4fc320 172// end of 2 deg cone
dbbe5bc1 173 par0[33] = -dz+kZConeE;
be4fc320 174 par0[34] = 0.;
175 par0[35] = 30.;
176
dbbe5bc1 177 par0[36] = -dz+kZch31;
be4fc320 178 par0[37] = 0.;
179 par0[38] = 30.;
180
dbbe5bc1 181 par0[39] = -dz+kZch31;
be4fc320 182 par0[40] = 0.;
183 par0[41] = 29.;
184
dbbe5bc1 185 par0[42] = -dz+kZch32;
be4fc320 186 par0[43] = 0.;
187 par0[44] = 29.;
188// start of 1.6 deg cone
dbbe5bc1 189 par0[45] = -dz+kZch32;
be4fc320 190 par0[46] = 0.;
dbbe5bc1 191 par0[47] = 30.+(kZch32-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 192// recess station 4
dbbe5bc1 193 par0[48] = -dz+kZch41;
be4fc320 194 par0[49] = 0.;
dbbe5bc1 195 par0[50] = 30.+(kZch41-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 196
dbbe5bc1 197 par0[51] = -dz+kZch41;
be4fc320 198 par0[52] = 0.;
199 par0[53] = 37.5;
200
dbbe5bc1 201 par0[54] = -dz+kZch42;
be4fc320 202 par0[55] = 0.;
203 par0[56] = 37.5;
204
dbbe5bc1 205 par0[57] = -dz+kZch42;
be4fc320 206 par0[58] = 0.;
dbbe5bc1 207 par0[59] = 30.+(kZch42-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 208
209// recess station 5
210
dbbe5bc1 211 par0[60] = -dz+kZch51;
be4fc320 212 par0[61] = 0.;
dbbe5bc1 213 par0[62] = 30.+(kZch51-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 214
dbbe5bc1 215 par0[63] = -dz+kZch51;
be4fc320 216 par0[64] = 0.;
217 par0[65] = 37.5;
218
dbbe5bc1 219 par0[66] = -dz+kZch52;
be4fc320 220 par0[67] = 0.;
221 par0[68] = 37.5;
222
dbbe5bc1 223 par0[69] = -dz+kZch52;
be4fc320 224 par0[70] = 0.;
dbbe5bc1 225 par0[71] = 30.+(kZch52-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 226
227// end of cone
228
dbbe5bc1 229 par0[72] = -dz+kZvac10;
be4fc320 230 par0[73] = 0.;
dbbe5bc1 231 par0[74] = 30.+(kZvac10-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 232
dbbe5bc1 233 par0[75] = -dz+kZvac10;
be4fc320 234 par0[76] = 0.;
dbbe5bc1 235 par0[77] = kR42;
be4fc320 236
dbbe5bc1 237 par0[78] = -dz+kZvac11;
be4fc320 238 par0[79] = 0.;
dbbe5bc1 239 par0[80] = kR42;
be4fc320 240
dbbe5bc1 241 par0[81] = -dz+kZvac11;
be4fc320 242 par0[82] = 0.;
dbbe5bc1 243 par0[83] = kR43;
be4fc320 244
dbbe5bc1 245 par0[84] = -dz+kZvac12;
be4fc320 246 par0[85] = 0.;
dbbe5bc1 247 par0[86] = kR43;
be4fc320 248
249 gMC->Gsvolu("YMOT", "PCON", idtmed[kVacuum], par0, 87);
250 dz=zstart+dl;
92a841cc 251 gMC->Gspos("YMOT", 1, "ALIC", 0., 0., dz, 0, "ONLY");
252 gMC->Gsbool("YMOT","L3DO");
253 gMC->Gsbool("YMOT","L3O1");
254 gMC->Gsbool("YMOT","L3O2");
255
be4fc320 256//
257
258 dZ=-dl;
259
260//
261// First section: bellows below and behind front absorber
262//
263//
264 par1[ 0] = 0.;
265 par1[ 1] = 360.;
266 par1[ 2] = 14.;
dbbe5bc1 267 dl=(kZvac4-zstart)/2.;
be4fc320 268
269 par1[ 3] = -dl;
dbbe5bc1 270 par1[ 4] = kRAbs+(zstart-kZOpen) * TMath::Tan(kThetaOpen1);
271 par1[ 5] = zstart * TMath::Tan(kAccMin);
be4fc320 272
273 par1[ 6] = -dl+dRear1;
dbbe5bc1 274 par1[ 7] = par1[4] + dRear1 * TMath::Tan(kThetaOpen1);
275 par1[ 8] = kZRear * TMath::Tan(kAccMin);
be4fc320 276
277 par1[ 9] = -dl+dRear1;
278 par1[10] = par1[7];
dbbe5bc1 279 par1[11] = kR11;
be4fc320 280
dbbe5bc1 281 par1[12] = -dl+kZvac41-zstart;
282 par1[13] = kRAbs + (kZvac41-kZOpen) * TMath::Tan(kThetaOpen1);
283 par1[14] = kR11;
be4fc320 284
285 par1[15] = par1[12];
286 par1[16] = par1[13];
dbbe5bc1 287 par1[17] = kR21;
be4fc320 288
289
dbbe5bc1 290 par1[18] = -dl+kZvac1-zstart;
291 par1[19] = kRAbs+ (kZvac1-kZOpen) * TMath::Tan(kThetaOpen1);
292 par1[20] = kR21;
be4fc320 293
dbbe5bc1 294 par1[21] = par1[18]+kDr11/10.;
295 par1[22] = par1[19]+kDr11;
296 par1[23] = kR21;
be4fc320 297
298
dbbe5bc1 299 par1[24] = -dl+(kZvac1+kDr11/10.+kDB1-zstart);
be4fc320 300 par1[25] = par1[22];
dbbe5bc1 301 par1[26] = kR21;
be4fc320 302
dbbe5bc1 303 par1[27] = par1[24]+kDr12;
304 par1[28] = par1[25]+kDr12;
305 par1[29] = kR21;
be4fc320 306
dbbe5bc1 307 par1[30] = par1[27]+kDF1;
be4fc320 308 par1[31] = par1[28];
dbbe5bc1 309 par1[32] = kR21;
be4fc320 310
dbbe5bc1 311 par1[33] = par1[30]+kDr12;
312 par1[34] = par1[31]-kDr12;
313 par1[35] = kR21;
be4fc320 314
dbbe5bc1 315 par1[36] = par1[33]+kDB1;
be4fc320 316 par1[37] = par1[34];
dbbe5bc1 317 par1[38] = kR21;
be4fc320 318
dbbe5bc1 319 par1[39] = par1[36]+kDr13;
320 par1[40] = par1[37]-kDr13;
321 par1[41] = kR21;
be4fc320 322
dbbe5bc1 323 par1[42] = -dl+kZvac4-zstart;
be4fc320 324 par1[43] = par1[40];
dbbe5bc1 325 par1[44] = kR21;
be4fc320 326
327 Float_t r2 = par1[43];
328 Float_t rBox= par1[43]-0.1;
329 Float_t rc1 = par1[7];
330
331 gMC->Gsvolu("YGO1", "PCON", idtmed[kNiCuW], par1, 45);
332
333//
334// begin Fluka
335 for (ifl=0; ifl<14; ifl++) {
dbbe5bc1 336 zfluka[ifl]=par1[3+3*ifl]+dl+kZRear-kDRear;
be4fc320 337 rfluka1[ifl] = par1[4+3*ifl];
338 rfluka2[ifl] = par1[5+3*ifl];
dbbe5bc1 339 if (ifl > 3) rfluka2[ifl]=rfluka2[ifl]-kDRSteel1;
be4fc320 340 }
341
342
343 Float_t rfluka0[8]={rBox,rBox,rBox,rBox,rBox,rBox,rBox,rBox};
344
345 flukaGeom->Comment("1st part: Shield");
346// Use default for first three cones
347 flukaGeom->SetDefaultVolume("*ACR02");
348 rfluka2[0]=rfluka2[1]=rfluka2[2]=-1;
349//
350 flukaGeom->Comment("Shield");
351 flukaGeom->PolyCone(rfluka1, rfluka2, zfluka, 12, posfluka, "NIW", "MF", "$SHS");
352 flukaGeom->Comment("Vacuum");
353 flukaGeom->PolyCone(rfluka0, rfluka1+2, zfluka+2, 8, posfluka, "VACUUM", "MF", "$SHS");
354//
355// end Fluka
356
357 for (i=0; i<45; i++) pars1[i] = par1[i];
358 for (i=4; i<44; i+=3) pars1[i] = 0.;
359
360 gMC->Gsvolu("YMO1", "PCON", idtmed[kVacuum+40], pars1, 45);
361 gMC->Gspos("YGO1", 1, "YMO1", 0., 0., 0., 0, "ONLY");
362 dZ+=dl;
363 gMC->Gspos("YMO1", 1, "YMOT", 0., 0., dZ, 0, "ONLY");
364 dZ+=dl;
365
366
dbbe5bc1 367 tpar[0]=kR21-0.6;
368 tpar[1]=kR21;
369 tpar[2]=(kZvac4-kZvac41)/2.;
be4fc320 370 gMC->Gsvolu("YSE1", "TUBE", idtmed[kSteel], tpar, 3);
371 dz=dl-tpar[2];
372 gMC->Gspos("YSE1", 1, "YGO1", 0., 0., dz, 0, "ONLY");
373
374
dbbe5bc1 375 tpar[0]=kR11-0.6;
376 tpar[1]=kR11;
377 tpar[2]=(kZvac41-zstart-dRear1)/2.;
be4fc320 378 gMC->Gsvolu("YSE2", "TUBE", idtmed[kSteel], tpar, 3);
dbbe5bc1 379 dz=dl-tpar[2]-(kZvac4-kZvac41);
be4fc320 380 gMC->Gspos("YSE2", 1, "YGO1", 0., 0., dz, 0, "ONLY");
381
382// begin Fluka
383 flukaGeom->Comment("1st part: Steel Envelope");
dbbe5bc1 384 flukaGeom->Cylinder(tpar[0], tpar[1], kZRear, kZvac4, posfluka, "NIW", "MF", "$SHS");
be4fc320 385//
386// end Fluka
387
388//
389// 1st section: vacuum system
390//
391//
392// Bellow 1
393//
dbbe5bc1 394 tpar[0]=kRB1;
395 tpar[1]=kRB1+kHB1;
396 tpar[2]=kEB1/2.;
be4fc320 397 gMC->Gsvolu("YB11", "TUBE", idtmed[kSteel+40], tpar, 3);
398 Float_t dl1=tpar[2];
399
dbbe5bc1 400 tpar[0]=kRB1+kHB1-kEB1;
401 tpar[1]=kRB1+kHB1;
402 tpar[2]=(kLB1/2.-2.*kEB1)/2.;
be4fc320 403 gMC->Gsvolu("YB12", "TUBE", idtmed[kSteel+40], tpar, 3);
404 Float_t dl2=tpar[2];
405
dbbe5bc1 406 tpar[0]=kRB1-kEB1;
407 tpar[1]=kRB1;
408 tpar[2]=kLB1/8.;
be4fc320 409 gMC->Gsvolu("YB13", "TUBE", idtmed[kSteel+40], tpar, 3);
410 Float_t dl3=tpar[2];
411
412
413 tpar[0]=0;
dbbe5bc1 414 tpar[1]=kRB1+kHB1;
415 tpar[2]=kLB1/2.;
be4fc320 416 gMC->Gsvolu("YBU1", "TUBE", idtmed[kVacuum+40], tpar, 3);
417
418 dz=-tpar[2]+dl3;
419 gMC->Gspos("YB13", 1, "YBU1", 0., 0., dz, 0, "ONLY");
420 dz+=dl3;
421 dz+=dl1;
422 gMC->Gspos("YB11", 1, "YBU1", 0., 0., dz, 0, "ONLY");
423 dz+=dl1;
424 dz+=dl2;
425 gMC->Gspos("YB12", 1, "YBU1", 0., 0., dz, 0, "ONLY");
426 dz+=dl2;
427 dz+=dl1;
428 gMC->Gspos("YB11", 2, "YBU1", 0., 0., dz, 0, "ONLY");
429 dz+=dl1;
430 dz+=dl3;
431 gMC->Gspos("YB13", 2, "YBU1", 0., 0., dz, 0, "ONLY");
432
433
434 tpar[0]=0;
dbbe5bc1 435 tpar[1]=kRB1+kHB1+0.5;
436 tpar[2]=12.*kLB1/2.;
be4fc320 437 gMC->Gsvolu("YBM1", "TUBE", idtmed[kVacuum+40], tpar, 3);
438 Float_t bsize = tpar[2];
dbbe5bc1 439 tpar[0]=kRB1+kHB1;
be4fc320 440 gMC->Gsvolu("YBI1", "TUBE", idtmed[kInsulation+40], tpar, 3);
441 gMC->Gspos("YBI1", 2, "YBM1", 0., 0., 0., 0, "ONLY");
442
dbbe5bc1 443 dz=-bsize+kLB1/2.;
be4fc320 444
445 for (i=0; i<12; i++) {
446 gMC->Gspos("YBU1", i+1 , "YBM1", 0., 0., dz, 0, "ONLY");
dbbe5bc1 447 dz+=kLB1;
be4fc320 448 }
449
dbbe5bc1 450 dz=-dl+(kZvac1-zstart)+kDr11/10.+bsize;
be4fc320 451 gMC->Gspos("YBM1", 1, "YMO1", 0., 0., dz, 0, "ONLY");
452
dbbe5bc1 453// dz=dl-kDr13-(kZvac4-kZvac3)-bsize;
be4fc320 454// gMC->Gspos("YBM1", 2, "YMO1", 0., 0., dz, 0, "ONLY");
455
456
457//
458// Flange
459
460 tpar[0]=0;
dbbe5bc1 461 tpar[1]=kRF1+0.6;
462 tpar[2]=kDF1/2.;
be4fc320 463 gMC->Gsvolu("YFM1", "TUBE", idtmed[kVacuum+40], tpar, 3);
464// Steel
dbbe5bc1 465 tpar[0]=kRB1;
466 tpar[1]=kRF1+0.6;
467 tpar[2]=kDF1/2.;
be4fc320 468 gMC->Gsvolu("YF11", "TUBE", idtmed[kSteel+40], tpar, 3);
469// Insulation
dbbe5bc1 470 tpar[0]=kRF1;
471 tpar[1]=kRF1+0.5;
472 tpar[2]=kDF1/2.;
be4fc320 473 gMC->Gsvolu("YF12", "TUBE", idtmed[kInsulation+40], tpar, 3);
474
475
476 gMC->Gspos("YF11", 1, "YFM1", 0., 0., 0., 0, "ONLY");
477 gMC->Gspos("YF12", 1, "YFM1", 0., 0., 0., 0, "ONLY");
dbbe5bc1 478 dz=-dl+(kZvac3-zstart)-2.*kDr13-tpar[2];
be4fc320 479 gMC->Gspos("YFM1", 2, "YMO1", 0., 0., dz, 0, "ONLY");
480
481//
482// pipe between flange and bellows
483//
484// Steel
dbbe5bc1 485 tpar[0] = kRB1-dTubeS;
486 tpar[1] = kRB1+0.6;
487 tpar[2] = (kZvac3-kZvac1-2.*kDr13-kDr11/10.-kDF1-2.*bsize)/2.;
be4fc320 488 gMC->Gsvolu("YPF1", "TUBE", idtmed[kSteel+40], tpar, 3);
489// Insulation
dbbe5bc1 490 tpar[0]=kRB1;
491 tpar[1]=kRB1+0.5;
be4fc320 492 gMC->Gsvolu("YPS1", "TUBE", idtmed[kInsulation+40], tpar, 3);
493 gMC->Gspos("YPS1", 1, "YPF1", 0., 0., 0., 0, "ONLY");
dbbe5bc1 494 dz=-dl+(kZvac1-zstart)+kDr11/10.+2.*bsize+tpar[2];
be4fc320 495 gMC->Gspos("YPF1", 1, "YMO1", 0., 0., dz, 0, "ONLY");
dbbe5bc1 496// dz=-dl+(kZvac2-zstart)+kDF1/2.+tpar[2];
be4fc320 497// gMC->Gspos("YPF1", 2, "YMO1", 0., 0., dz, 0, "ONLY");
498
499//
500// begin Fluka
501 flukaGeom->Comment("First Bellow");
dbbe5bc1 502 Float_t z1=kZvac1+kDr11;
be4fc320 503 Float_t z2;
504
505 for (i=0; i<10; i++) {
dbbe5bc1 506 z2=z1+kEB1;
507 flukaGeom->Cylinder(0., kRB1, z1, z2, posfluka, "VACUUM", "MF", "$SHH");
508 flukaGeom->Cylinder(kRB1, kRB1+kHB1, z1, z2, posfluka, "STEEL", "MF", "$SHH");
be4fc320 509
510 z1=z2;
dbbe5bc1 511 z2+=kLB1/2.-kEB1;
512 flukaGeom->Cylinder(0., kRB1+kHB1-kEB1, z1, z2, posfluka, "VACUUM", "MF", "$SHH");
513 flukaGeom->Cylinder(kRB1+kHB1-kEB1, kRB1+kHB1, z1, z2, posfluka, "STEEL", "MF", "$SHH");
be4fc320 514 z1=z2;
dbbe5bc1 515 z2=z1+kEB1;
516 flukaGeom->Cylinder(0., kRB1, z1, z2, posfluka, "VACUUM", "MF", "$SHH");
517 flukaGeom->Cylinder(kRB1, kRB1+kHB1, z1, z2, posfluka, "STEEL", "MF", "$SHH");
be4fc320 518 z1=z2;
dbbe5bc1 519 z2+=kLB1/2.-kEB1;
520 flukaGeom->Cylinder(0., kRB1, z1, z2, posfluka, "VACUUM", "MF", "$SHH");
521 flukaGeom->Cylinder(kRB1, kRB1+kEB1, z1, z2, posfluka, "STEEL", "MF", "$SHH");
522 flukaGeom->Cylinder(kRB1+kEB1, kRB1+kHB1, z1, z2, posfluka, "AIR", "MF", "$SHH");
be4fc320 523 z1=z2;
524 }
dbbe5bc1 525 flukaGeom->Cylinder(kRB1+kHB1, kRB1+kHB1+0.5, kZvac1+kDr11, z1, posfluka, "AIR", "MF", "$SHH");
526 flukaGeom->Cylinder(kRB1+kHB1+0.5, rBox, kZvac1+kDr11, z1, posfluka, "AIR", "MF", "$SHH");
be4fc320 527 Float_t zcy1=z1;
528
529
530 flukaGeom->Comment("Second Bellow");
dbbe5bc1 531 z1=kZvac3-kDr13;
be4fc320 532 for (i=0; i<10; i++) {
dbbe5bc1 533 z2=z1-kEB1;
534 flukaGeom->Cylinder(0., kRB1, z2, z1, posfluka, "VACUUM", "MF", "$SHH");
535 flukaGeom->Cylinder(kRB1, kRB1+kHB1, z2, z1, posfluka, "STEEL", "MF", "$SHH");
be4fc320 536 z1=z2;
dbbe5bc1 537 z2-=kLB1/2.-kEB1;
538 flukaGeom->Cylinder(0., kRB1+kHB1-kEB1, z2, z1, posfluka, "VACUUM", "MF", "$SHH");
539 flukaGeom->Cylinder(kRB1+kHB1-kEB1, kRB1+kHB1, z2, z1, posfluka, "STEEL", "MF", "$SHH");
be4fc320 540 z1=z2;
dbbe5bc1 541 z2=z1-kEB1;
542 flukaGeom->Cylinder(0., kRB1, z2, z1, posfluka, "VACUUM", "MF", "$SHH");
543 flukaGeom->Cylinder(kRB1, kRB1+kHB1, z2, z1, posfluka, "STEEL", "MF", "$SHH");
be4fc320 544 z1=z2;
dbbe5bc1 545 z2-=kLB1/2.-kEB1;
546 flukaGeom->Cylinder(0., kRB1, z2, z1, posfluka, "VACUUM", "MF", "$SHH");
547 flukaGeom->Cylinder(kRB1, kRB1+kEB1, z2, z1, posfluka, "STEEL", "MF", "$SHH");
548 flukaGeom->Cylinder(kRB1+kEB1, kRB1+kHB1, z2, z1, posfluka, "AIR", "MF", "$SHH");
be4fc320 549 z1=z2;
550 }
dbbe5bc1 551 flukaGeom->Cylinder(kRB1+kHB1, kRB1+kHB1+0.5, z1, kZvac3-kDr13, posfluka, "AIR", "MF", "$SHH");
552 flukaGeom->Cylinder(kRB1+kHB1+0.5, rBox, z1, kZvac3-kDr13, posfluka, "AIR", "MF", "$SHH");
be4fc320 553
554 Float_t zcy2=z1;
555 flukaGeom->Comment("Flange");
556 Float_t zfl=(zcy1+zcy2)/2.;
557
dbbe5bc1 558 z1=zfl-kDF1/2.;
559 z2=zfl+kDF1/2.;
560 flukaGeom->Cylinder(0.,kRF1-2. , z1, z2, posfluka, "VACUUM", "MF", "$SHH");
561 flukaGeom->Cylinder(kRF1-2., kRF1 , z1, z2, posfluka, "STEEL", "MF", "$SHH");
562 flukaGeom->Cylinder(kRF1, kRF1+0.05 , z1, z2, posfluka, "AIR", "MF", "$SHH");
563 flukaGeom->Cylinder(kRF1+0.05, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH");
be4fc320 564 z2=z1;
dbbe5bc1 565 z1=z2-kDFlange;
566 flukaGeom->Cylinder(0.,kRB1 , z1, z2, posfluka, "VACUUM", "MF", "$SHH");
567 flukaGeom->Cylinder(kRB1, kRF1 , z1, z2, posfluka, "STEEL", "MF", "$SHH");
568 flukaGeom->Cylinder(kRF1, kRF1+0.5 , z1, z2, posfluka, "AIR", "MF", "$SHH");
569 flukaGeom->Cylinder(kRF1+0.5, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH");
be4fc320 570 z2=z1;
571 z1=zcy1;
dbbe5bc1 572 flukaGeom->Cylinder(0.,kRB1 , z1, z2, posfluka, "VACUUM", "MF", "$SHH");
573 flukaGeom->Cylinder(kRB1, kRB1+0.1 , z1, z2, posfluka, "STEEL", "MF", "$SHH");
574 flukaGeom->Cylinder(kRB1+0.1, kRB1+0.6 , z1, z2, posfluka, "AIR", "MF", "$SHH");
575 flukaGeom->Cylinder(kRB1+0.6, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH");
576
577 z1=zfl+kDF1/2.;
578 z2=z1+kDFlange;
579 flukaGeom->Cylinder(0.,kRB1 , z1, z2, posfluka, "VACUUM", "MF", "$SHH");
580 flukaGeom->Cylinder(kRB1, kRF1 , z1, z2, posfluka, "STEEL", "MF", "$SHH");
581 flukaGeom->Cylinder(kRF1, kRF1+0.5 , z1, z2, posfluka, "AIR", "MF", "$SHH");
582 flukaGeom->Cylinder(kRF1+0.5, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH");
be4fc320 583 z1=z2;
584 z2=zcy2;
dbbe5bc1 585 flukaGeom->Cylinder(0.,kRB1 , z1, z2, posfluka, "VACUUM", "MF", "$SHH");
586 flukaGeom->Cylinder(kRB1, kRB1+0.1 , z1, z2, posfluka, "STEEL", "MF", "$SHH");
587 flukaGeom->Cylinder(kRB1+0.1, kRB1+0.6 , z1, z2, posfluka, "AIR", "MF", "$SHH");
588 flukaGeom->Cylinder(kRB1+0.6, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH");
be4fc320 589// end Fluka
590//
591
592// Pipe+Heating 1.5 mm
593// Heating Jacket 5.0 mm
594// Protection 1.0 mm
595// ========================
596// 7.5 mm
597// pipe and heating jackets outside bellows
598//
599// left side
dbbe5bc1 600 cpar0[0]=(kZvac1+kDr11/10.-zstart)/2;
601 cpar0[1]=kRVacu-0.05 +(zstart-kZOpen)*TMath::Tan(kThetaOpen1);
602 cpar0[2]=kRVacu+0.7 +(zstart-kZOpen)*TMath::Tan(kThetaOpen1);
603 cpar0[3]=cpar0[1]+2.*cpar0[0]*TMath::Tan(kThetaOpen1);
604 cpar0[4]=cpar0[2]+2.*cpar0[0]*TMath::Tan(kThetaOpen1);
be4fc320 605 gMC->Gsvolu("YV11", "CONE", idtmed[kSteel+40], cpar0, 5);
606//
607// insulation
608 dTubeS=0.15;
609 cpar[0]=cpar0[0];
610 cpar[1]=cpar0[1]+0.15;
611 cpar[2]=cpar0[1]+0.65;
612 cpar[3]=cpar0[3]+0.15;
613 cpar[4]=cpar0[3]+0.65;
614 gMC->Gsvolu("YI11", "CONE", idtmed[kInsulation+40], cpar, 5);
615 gMC->Gspos("YI11", 1, "YV11", 0., 0., 0., 0, "ONLY");
616 dz=-dl+cpar0[0];
617 gMC->Gspos("YV11", 1, "YMO1", 0., 0., dz, 0, "ONLY");
618
619// begin Fluka
620//
621 Float_t rf1[10], rf2[10];
622 rf1[0]=0.; rf2[0]=0.;
623 rf1[1] = cpar0[1];
624 rf2[1] = cpar0[3];
625
626
627 rf1[2]=rf1[1]+0.15; rf1[3]=rf1[2]+0.5; rf1[4]=rf1[3]+0.1;
628 rf1[5]=par1[4];
629 rf2[2]=rf2[1]+0.15; rf2[3]=rf2[2]+0.5; rf2[4]=rf2[3]+0.1;
630 rf2[5]=par1[7];
631
632 char* materialsA[7]
633 = {"VACUUM", "STEEL", "PIPEINSU", "STEEL", "AIR", "AIR"};
634 char* fieldsA[7]
635 = {"MF", "MF", "MF", "MF", "MF", "MF"};
636 char* cutsA[7]
637 = {"$SHH","$SHH","$SHH","$SHH","$SHH","$SHH","$SHH"};
638
639 flukaGeom->Comment("1st part: Beam pipe lateral struture (left)");
dbbe5bc1 640 flukaGeom->OnionCone(rf1, rf2, 6 , zstart, kZvac1, posfluka, materialsA, fieldsA, cutsA);
be4fc320 641 for (i=0; i<7; i++) rf1[i]=rf2[i];
dbbe5bc1 642 for (i=1; i<7; i++) rf2[i]=rf1[i]+kDr11*TMath::Tan(kThetaOpen1);
643 flukaGeom->OnionCone(rf1, rf2, 6 , kZvac1, kZvac1+kDr11, posfluka, materialsA, fieldsA, cutsA);
644 flukaGeom->Cone(rc1, rf2[5], rc1, rc1+kDr11, kZvac1 , kZvac1+kDr11, posfluka,"AIR", "MF", "$SHH");
be4fc320 645//
646// end Fluka
647
648
649// right side
650 dTubeS = 0.35;
651 dVacuS += 0.25;
652
dbbe5bc1 653 cpar0[0] = (kZvac4-kZvac3+2.*kDr13)/2;
654 cpar0[1] = kRB1;
be4fc320 655 cpar0[2] = cpar0[1]+dVacuS;
dbbe5bc1 656 cpar0[3] = cpar0[1]+2.*cpar0[0]*TMath::Tan(kThetaOpenB);
657 cpar0[4] = cpar0[2]+2.*cpar0[0]*TMath::Tan(kThetaOpenB);
be4fc320 658 gMC->Gsvolu("YV12", "CONE", idtmed[kSteel], cpar0, 5);
659 Float_t r2V=cpar0[3];
660//
661// insulation
662 cpar[0] = cpar0[0];
663 cpar[1] = cpar0[1]+dTubeS;
dbbe5bc1 664 cpar[2] = cpar0[1]+dTubeS+kDInsuS;
be4fc320 665 cpar[3] = cpar0[3]+dTubeS;
dbbe5bc1 666 cpar[4] = cpar0[3]+dTubeS+kDInsuS;
be4fc320 667 gMC->Gsvolu("YI12", "CONE", idtmed[kInsulation], cpar, 5);
668 gMC->Gspos("YI12", 1, "YV12", 0., 0., 0., 0, "ONLY");
669
670 dz=dl-cpar0[0];
671 gMC->Gspos("YV12", 1, "YMO1", 0., 0., dz, 0, "ONLY");
672
673//
674// begin Fluka
675 char* materialsB[5]
676 = {"VACUUM", "STEEL", "PIPEINSU", "STEEL", "AIR"};
677
678 char* fieldsB[5]
679 = {"MF", "MF", "MF", "MF", "MF"};
680
681 char* cutsB[5]
682 = {"$SHH","$SHH","$SHH","$SHH","$SHH"};
683
684 rf1[0]=rf2[0]=0.;
685 rf1[1]=cpar0[1];
686 rf2[1]=cpar0[3];
687
dbbe5bc1 688 rf1[2]=rf1[1]+dTubeS; rf1[3]=rf1[2]+kDInsuS; rf1[4]=rf1[3]+kDEnveS;
be4fc320 689 rf1[5]=r2;
690
dbbe5bc1 691 rf2[2]=rf2[1]+dTubeS; rf2[3]=rf2[2]+kDInsuS; rf2[4]=rf2[3]+kDEnveS;
be4fc320 692 rf2[5]=r2;
693 flukaGeom->Comment("1st part: Beam pipe lateral structure (right)");
dbbe5bc1 694 flukaGeom->OnionCone(rf1, rf2, 6 , kZvac3, kZvac4, posfluka, materialsB, fieldsB, cutsB);
be4fc320 695 for (i=0; i<6; i++) rf2[i]=rf1[i];
696 for (i=1; i<5; i++) rf1[i]=rf2[i];
dbbe5bc1 697 rf1[5]=rf2[5]+kDr13;
698 flukaGeom->OnionCone(rf1, rf2, 6 , kZvac3-kDr13, kZvac3, posfluka, materialsB, fieldsB, cutsB);
be4fc320 699
700//
701// end Fluka
702
703//
704// Second Section
705// Between first and second bellow section
706//
707
708 par2[0] = 0.;
709 par2[1] = 360.;
710 par2[2] = 11.;
dbbe5bc1 711 dl=(kZvac7-kZvac4)/2.;
be4fc320 712// recess station 2
713 par2[3] = -dl;
714 par2[4] = r2;
dbbe5bc1 715 par2[5] = kR21;
be4fc320 716
717 par2[6] = -dl+.1;
718 par2[7] = r2;
dbbe5bc1 719 par2[8] = kR21;
be4fc320 720
dbbe5bc1 721 par2[9] = -dl+(kZvac6-kZvac4);
722 par2[10] = r2+(kZvac6-kZvac4-10.) * TMath::Tan(kThetaOpen2);
723 par2[11] = kR21;
be4fc320 724
dbbe5bc1 725 par2[12] = -dl+(kZvac6-kZvac4);
be4fc320 726 par2[13] = par2[10];
dbbe5bc1 727 par2[14] = kZvac6*TMath::Tan(kAccMin);
be4fc320 728
729// Start of Pb section
dbbe5bc1 730 par2[15] = -dl+(kZPb-kZvac4);
731 par2[16] = r2+(kZPb-kZvac4-10.) * TMath::Tan(kThetaOpen2);
732 par2[17] = kZPb*TMath::Tan(kAccMin);
be4fc320 733//
734// end of cone following 2 deg line
dbbe5bc1 735 par2[18] = -dl+(kZConeE-kZvac4);
736 par2[19] = r2+(kZConeE-kZvac4-10.) * TMath::Tan(kThetaOpen2);
be4fc320 737 par2[20] = 30.;
738// recess station 3
dbbe5bc1 739 par2[21] = -dl+(kZch31-kZvac4);
740 par2[22] = r2+(kZch31-kZvac4-10.) * TMath::Tan(kThetaOpen2);
be4fc320 741 par2[23] = 30.;
742
dbbe5bc1 743 par2[24] = -dl+(kZch31-kZvac4);
744 par2[25] = r2+(kZch31-kZvac4-10.) * TMath::Tan(kThetaOpen2);
be4fc320 745 par2[26] = 29.;
746
dbbe5bc1 747 par2[27] = -dl+(kZch32-kZvac4);
748 par2[28] = r2+(kZch32-kZvac4-10.) * TMath::Tan(kThetaOpen2);
be4fc320 749 par2[29] = 29.;
750
dbbe5bc1 751 par2[30] = -dl+(kZch32-kZvac4);
752 par2[31] = r2+(kZch32-kZvac4-10.) * TMath::Tan(kThetaOpen2);
be4fc320 753 par2[32] = 30.;
754
dbbe5bc1 755 par2[33] = -dl+(kZvac7-kZvac4);
756 par2[34] = r2+(kZvac7-kZvac4-10.) * TMath::Tan(kThetaOpen2);
be4fc320 757 par2[35] = 30.;
758
759 gMC->Gsvolu("YGO2", "PCON", idtmed[kSteel+40], par2, 36);
760
761//
762// begin Fluka
763
764 char* materials1[8]
765 = {"VACUUM", "STEEL", "PIPEINSU", "STEEL", "AIR", "NIW", "NIW", "STEEL"};
766 char* fields1[8]
767 = {"MF", "MF", "MF", "MF", "MF", "MF", "MF", "MF"};
768 char* cuts1[8]
769 = {"$SHH","$SHH","$SHH","$SHH","$SHH","$SHH","$SHH","$SHH"};
770
771 flukaGeom->Comment("2nd part: Beam shield lateral struture (0)");
772 // until end of recess 1
dbbe5bc1 773 rf1[0] = 0.; rf1[1] = r2V; rf1[2] = rf1[1] + dTubeS; rf1[3] = rf1[2] + kDInsuS;
774 rf1[4] = rf1[3] + kDEnveS; rf1[5] = r2; rf1[6] = rf1[5]+2.;
775 rf1[7] = kR11-kDRSteel1; rf1[8] = kR21;
be4fc320 776
dbbe5bc1 777 for (i=1; i<7; i++) rf2[i]=rf1[i]+4.*TMath::Tan(kThetaOpenB);
be4fc320 778 rf2[7] = rf1[7];
779 rf2[8] = rf1[8];
dbbe5bc1 780 flukaGeom->OnionCone(rf1, rf2, 9 , kZvac4, kZvac4+4, posfluka, materials1, fields1, cuts1);
be4fc320 781
782 flukaGeom->Comment("2nd part: Beam shield lateral struture (1)");
783 // until end of recess 2
784 for (i=0; i<9; i++) rf1[i]=rf2[i];
dbbe5bc1 785 rf1[7] = kR21-kDRSteel2; rf1[8] = kR21;
786 for (i=1; i<9; i++) rf2[i]=rf1[i]+(kZvac6-kZvac4-4.)*TMath::Tan(kThetaOpenB);
be4fc320 787 rf2[7] = rf1[7];
788 rf2[8] = rf1[8];
dbbe5bc1 789 flukaGeom->OnionCone(rf1, rf2, 9 , kZvac4+4, kZvac6, posfluka, materials1, fields1, cuts1);
be4fc320 790
791 flukaGeom->Comment("2nd part: Beam shield lateral struture (2)");
792 // steel recess
793 for (i=0; i<9; i++) rf1[i]=rf2[i];
dbbe5bc1 794 rf1[8] = kZvac6*TMath::Tan(kAccMin);
795 rf1[7] = kR21-kDRSteel2;
be4fc320 796
dbbe5bc1 797 for (i=1; i<9; i++) rf2[i]=rf1[i]+4.*TMath::Tan(kThetaOpenB);
be4fc320 798 rf2[7] = rf1[7];
799
dbbe5bc1 800 rf2[8] = -(rf1[8]+4.*TMath::Tan(kAccMin));
be4fc320 801 rf1[8] = -rf1[8];
802
dbbe5bc1 803 flukaGeom->OnionCone(rf1, rf2, 9 , kZvac6, kZvac6+4, posfluka, materials1, fields1, cuts1);
be4fc320 804 rf1[8] = -rf1[8];
805 rf2[8] = -rf2[8];
806
807 flukaGeom->Comment("2nd part: Beam shield lateral struture (3)");
808 // until start of lead section
809 for (i=0; i<9; i++) rf1[i]=rf2[i];
dbbe5bc1 810 for (i=1; i<9; i++) rf2[i]=rf1[i]+(kZPb-kZvac6-4.)*TMath::Tan(kThetaOpenB);
811 rf1[7] = rf1[8] - kDRSteel2;
812 rf2[8] = rf1[8] + (kZPb-kZvac6-4.)*TMath::Tan(kAccMin);
813 rf2[7] = rf2[8] - kDRSteel2;
be4fc320 814
815 rf1[8]=-rf1[8];
816 rf2[8]=-rf2[8];
dbbe5bc1 817 flukaGeom->OnionCone(rf1, rf2, 9 , kZvac6+4, kZPb, posfluka, materials1, fields1, cuts1);
be4fc320 818 rf1[8]=-rf1[8];
819 rf2[8]=-rf2[8];
820
821 flukaGeom->Comment("2nd part: Beam shield lateral struture (4)");
822 // until end of 2deg
823 materials1[5] = "LEAD";
824 materials1[6] = "LEAD";
825 for (i=0; i<9; i++) rf1[i]=rf2[i];
dbbe5bc1 826 for (i=1; i<9; i++) rf2[i]=rf1[i]+(kZConeE-kZPb)*TMath::Tan(kThetaOpenB);
be4fc320 827 rf1[8] = -rf1[8];
828 rf2[8] = -30.;
829 rf2[7] = 26.;
dbbe5bc1 830 flukaGeom->OnionCone(rf1, rf2, 9 , kZPb, kZConeE, posfluka, materials1, fields1, cuts1);
be4fc320 831 rf1[8]=-rf1[8];
832 rf2[8]=-rf2[8];
833
834 flukaGeom->Comment("2nd part: Beam shield lateral struture (4)");
835 // until end of this section
836 for (i=0; i<9; i++) rf1[i]=rf2[i];
dbbe5bc1 837 for (i=1; i<9; i++) rf2[i]=rf1[i]+(kZvac7-kZConeE)*TMath::Tan(kThetaOpenB);
be4fc320 838 rf2[8] = 30;
839 rf2[7] = 26;
dbbe5bc1 840 flukaGeom->OnionCone(rf1, rf2, 9 , kZConeE, kZvac7, posfluka, materials1, fields1, cuts1);
be4fc320 841
842 Float_t r3V = rf2[1];
843
844// end Fluka
845
846//
847// Lead cone
848//
849 Float_t parPb[18];
850 parPb[ 0] = 0.;
851 parPb[ 1] = 360.;
852 parPb[ 2] = 5.;
dbbe5bc1 853 Float_t dlPb=(kZvac7-kZPb)/2.;
be4fc320 854
855 parPb[ 3] = -dlPb;
dbbe5bc1 856 parPb[ 4] = r2+(kZPb-kZvac4-10.) * TMath::Tan(kThetaOpen2);
857 parPb[ 5] = kZPb*TMath::Tan(kAccMin)-kDRSteel2;
be4fc320 858
dbbe5bc1 859 parPb[ 6] = -dlPb+(kZConeE-kZPb);
860 parPb[ 7] = r2+(kZConeE-kZvac4-10.) * TMath::Tan(kThetaOpen2);
be4fc320 861 parPb[ 8] = 26.;
862
dbbe5bc1 863 parPb[ 9] = -dlPb+(kZch32+4.-kZPb);
864 parPb[10] = r2+(kZch32+4.-kZvac4-10.) * TMath::Tan(kThetaOpen2);
be4fc320 865 parPb[11] = 26.;
866
dbbe5bc1 867 parPb[12] = -dlPb+(kZch32+4.-kZPb);
868 parPb[13] = r2+(kZch32+4.-kZvac4-10.) * TMath::Tan(kThetaOpen2);
be4fc320 869 parPb[14] = 30.;
870
871 parPb[15] = dlPb;
dbbe5bc1 872 parPb[16] = r2+(kZvac7-kZvac4-10.) * TMath::Tan(kThetaOpen2);
be4fc320 873 parPb[17] = 30.;
874
875 gMC->Gsvolu("YXO2", "PCON", idtmed[kPb], parPb, 18);
dbbe5bc1 876 gMC->Gspos("YXO2", 1, "YGO2", 0., 0., (kZPb-kZvac4)/2., 0, "ONLY");
be4fc320 877//
878// Concrete replacing Pb
879//
880 Float_t parCC[9];
881 Float_t zCC1 = 1066.;
882 Float_t zCC2 = 1188.;
883
884 parCC[ 0] = 0.;
885 parCC[ 1] = 360.;
886 parCC[ 2] = 2.;
887 Float_t dlCC=(zCC2-zCC1)/2.;
888 parCC[ 3] = -dlCC;
dbbe5bc1 889 parCC[ 4] = r2+(zCC1-kZvac4-10.) * TMath::Tan(kThetaOpen2);
be4fc320 890 parCC[ 5] = 30.;
891
892 parCC[ 6] = dlCC;
dbbe5bc1 893 parCC[ 7] = r2+(zCC2-kZvac4-10.) * TMath::Tan(kThetaOpen2);
be4fc320 894 parCC[ 8] = 30.;
895 gMC->Gsvolu("YCO2", "PCON", idtmed[kSteel], parCC, 9);
dbbe5bc1 896// gMC->Gspos("YCO2", 1, "YXO2", 0., 0., dlPb-dlCC-(kZvac7-zCC2), 0, "ONLY");
be4fc320 897
898 zCC1 = 751.75;
dbbe5bc1 899 zCC2 = kZConeE;
be4fc320 900 dlCC=(zCC2-zCC1)/2.;
901 parCC[ 3] = -dlCC;
dbbe5bc1 902 parCC[ 4] = r2+(zCC1-kZvac4-10.) * TMath::Tan(kThetaOpen2);
903 parCC[ 5] = zCC1*TMath::Tan(kAccMin)-kDRSteel2;
be4fc320 904
905 parCC[ 6] = dlCC;
dbbe5bc1 906 parCC[ 7] = r2+(zCC2-kZvac4-10.) * TMath::Tan(kThetaOpen2);
be4fc320 907 parCC[ 8] = 26.;
908
909 gMC->Gsvolu("YCO1", "PCON", idtmed[kSteel], parCC, 9);
dbbe5bc1 910// gMC->Gspos("YCO1", 1, "YXO2", 0., 0., dlPb-dlCC-(kZvac7-zCC2), 0, "ONLY");
be4fc320 911
912//
913// W cone
914//
915 Float_t parW[15];
916 parW[0] = 0.;
917 parW[1] = 360.;
918 parW[2] = 4.;
dbbe5bc1 919 Float_t dlW=(kZPb-kZvac4)/2.;
be4fc320 920
921 parW[3] = -dlW;
922 parW[4] = r2;
dbbe5bc1 923 parW[5] = kR21-kDRSteel2;
be4fc320 924
dbbe5bc1 925 parW[6] = -dlW+(kZvac6-kZvac4)+kDRSteel2;
926 parW[7] = r2+(kZvac6-kZvac4+kDRSteel2) * TMath::Tan(kThetaOpen2);
927 parW[8] = kR21-kDRSteel2;
be4fc320 928
dbbe5bc1 929 parW[9] = -dlW+(kZvac6-kZvac4)+kDRSteel2;
930 parW[10] = r2+(kZvac6-kZvac4+kDRSteel2) * TMath::Tan(kThetaOpen2);
931 parW[11] = (kZvac6+kDRSteel2)*TMath::Tan(kAccMin)-kDRSteel2;
be4fc320 932
933 parW[12] = dlW;
dbbe5bc1 934 parW[13] = r2+(kZPb-kZvac4) * TMath::Tan(kThetaOpen2);
935 parW[14] = kZPb*TMath::Tan(kAccMin)-kDRSteel2;
be4fc320 936
937 gMC->Gsvolu("YYO2", "PCON", idtmed[kNiCuW], parW, 15);
dbbe5bc1 938 gMC->Gspos("YYO2", 1, "YGO2", 0., 0., -(kZvac7-kZPb)/2., 0, "ONLY");
be4fc320 939
940 for (i=4; i<35; i+=3) par2[i] = 0;
941
942 gMC->Gsvolu("YMO2", "PCON", idtmed[kVacuum+40], par2, 36);
943 gMC->Gspos("YGO2", 1, "YMO2", 0., 0., 0., 0, "ONLY");
944 dZ+=dl;
945 gMC->Gspos("YMO2", 1, "YMOT", 0., 0., dZ, 0, "ONLY");
946 dZ+=dl;
947//
948//
949// 2nd section: vacuum system
950//
dbbe5bc1 951 cpar0[0]=(kZvac7-kZvac4)/2;
be4fc320 952 cpar0[1]=r2V;
953 cpar0[2]=r2V+dVacuS;
dbbe5bc1 954 cpar0[3]=cpar0[1]+2.*cpar0[0]*TMath::Tan(kThetaOpenB);
955 cpar0[4]=cpar0[2]+2.*cpar0[0]*TMath::Tan(kThetaOpenB);
be4fc320 956 gMC->Gsvolu("YV21", "CONE", idtmed[kSteel+40], cpar0, 5);
957//
958// insulation
959 cpar[0]=cpar0[0];
960 cpar[1]=cpar0[1]+dTubeS;
dbbe5bc1 961 cpar[2]=cpar0[1]+dTubeS+kDInsuS;
be4fc320 962 cpar[3]=cpar0[3]+dTubeS;
dbbe5bc1 963 cpar[4]=cpar0[3]+dTubeS+kDInsuS;
be4fc320 964 gMC->Gsvolu("YI21", "CONE", idtmed[kInsulation+40], cpar, 5);
965 gMC->Gspos("YI21", 1, "YV21", 0., 0., 0., 0, "ONLY");
966 gMC->Gspos("YV21", 1, "YMO2", 0., 0., 0., 0, "ONLY");
967
968//
969// Third Section: Bellows and Flange
970//
971 par3[0] = 0.;
972 par3[1] = 360.;
973 par3[2] = 8.;
dbbe5bc1 974 dl=(kZvac9-kZvac7)/2.;
be4fc320 975
976 par3[3] = -dl;
dbbe5bc1 977 par3[4] = r2+(kZvac7-kZvac3) * TMath::Tan(kThetaOpen2);
be4fc320 978 par3[5] = 30.;
979
dbbe5bc1 980 par3[6] = -dl+kDr21;
981 par3[7] = par3[4]+kDr21;
be4fc320 982 par3[8] = 30.;
983
dbbe5bc1 984 par3[9] = par3[6]+kDB2;
be4fc320 985 par3[10] = par3[7];
986 par3[11] = 30.;
987
dbbe5bc1 988 par3[12] = par3[9]+kDr22;
989 par3[13] = par3[10]+kDr22;
be4fc320 990 par3[14] = 30.;
991
dbbe5bc1 992 par3[15] = par3[12]+kDF2;
be4fc320 993 par3[16] = par3[13];
994 par3[17] = 30.;
995
dbbe5bc1 996 par3[18] = par3[15]+kDr22;
997 par3[19] = par3[16]-kDr22;
be4fc320 998 par3[20] = 30.;
999
dbbe5bc1 1000 par3[21] = par3[18]+kDB2;
be4fc320 1001 par3[22] = par3[19];
1002 par3[23] = 30.;
1003
dbbe5bc1 1004 par3[24] = par3[21]+kDr23;
be4fc320 1005 par3[25] = par3[22];
1006 par3[26] = 30.;
1007//
1008 rBox=par3[22]-0.1;
1009 Float_t r3=par3[25];
1010
1011 gMC->Gsvolu("YGO3", "PCON", idtmed[iHeavy+40], par3, 27);
1012
1013// begin Fluka
1014 Float_t rfvacu0[15];
1015 for (ifl=0; ifl<8; ifl++) {
dbbe5bc1 1016 zfluka[ifl]=par3[3+3*ifl]+dl+kZvac7;
be4fc320 1017 rfluka1[ifl] = par3[4+3*ifl];
1018 rfluka2[ifl] = par3[5+3*ifl]-4.;
1019 rfluka3[ifl] = par3[5+3*ifl];
1020 rfvacu0[ifl] = 0.;
1021 }
1022 for (i=0; i<8; i++) rfluka0[i]=rBox;
1023 rfluka0[0]=0.; rfluka0[7]=0.;
1024
1025 flukaGeom->Comment("3rd part: Shield");
1026 flukaGeom->PolyCone(rfluka1, rfluka2, zfluka, 8, posfluka, "LEAD", "MF", "$SHS");
1027 flukaGeom->Comment("3rd part: Steel envelope");
1028 flukaGeom->PolyCone(rfluka2, rfluka3, zfluka, 8, posfluka, "STEEL", "MF", "$SHS");
1029 flukaGeom->Comment("3rd part: Vacuum");
1030 flukaGeom->PolyCone(rfluka0+1, rfluka1+1, zfluka+1, 6, posfluka, "AIR", "MF", "$SHH");
1031
1032 flukaGeom->Comment("3rd part: Beam Pipe (left)");
1033
1034 rf1[0]=0.; rf2[0]=0.;
1035 rf1[1] = r3V;
dbbe5bc1 1036 rf2[1] = rf1[1]+kDr21*TMath::Tan(kThetaOpenB);
1037 rf1[2] = rf1[1]+dTubeS; rf1[3]=rf1[2]+kDInsuS; rf1[4]=rf1[3]+kDEnveS;
be4fc320 1038 rf1[5] = par3[4];
dbbe5bc1 1039 rf2[2] = rf2[1]+dTubeS; rf2[3]=rf2[2]+kDInsuS; rf2[4]=rf2[3]+kDEnveS;
1040 rf2[5] = rf1[5]+kDr21;
1041 flukaGeom->OnionCone(rf1, rf2, 6 , kZvac7, kZvac7+kDr21, posfluka, materialsB, fieldsB, cutsB);
be4fc320 1042
1043
1044 flukaGeom->Comment("3rd part: Beam Pipe (right)");
1045
1046 rf1[0] = 0.;
1047 rf1[1] = rf2[1];
dbbe5bc1 1048 rf1[2] = rf1[1]+dTubeS; rf1[3]=rf1[2]+kDInsuS; rf1[4]=rf1[3]+kDEnveS;
be4fc320 1049 rf1[5] = par3[25];
dbbe5bc1 1050 flukaGeom->OnionCylinder(rf1, 6 , kZvac9-kDr23, kZvac9, posfluka, materialsA, fieldsA, cutsA);
be4fc320 1051
1052//
1053 flukaGeom->Comment("First Bellow");
dbbe5bc1 1054 z1=kZvac7+kDr21;
be4fc320 1055
1056 for (i=0; i<7; i++) {
dbbe5bc1 1057 z2=z1+kEB2;
1058 flukaGeom->Cylinder(0., kRB2, z1, z2, posfluka, "VACUUM", "MF", "$SHH");
1059 flukaGeom->Cylinder(kRB2, kRB2+kHB2, z1, z2, posfluka, "STEEL", "MF", "$SHH");
be4fc320 1060
1061 z1=z2;
dbbe5bc1 1062 z2+=kLB2/2.-kEB2;
1063 flukaGeom->Cylinder(0., kRB2+kHB2-kEB2, z1, z2, posfluka, "VACUUM", "MF", "$SHH");
1064 flukaGeom->Cylinder(kRB2+kHB2-kEB2, kRB2+kHB2, z1, z2, posfluka, "STEEL", "MF", "$SHH");
be4fc320 1065 z1=z2;
dbbe5bc1 1066 z2=z1+kEB2;
1067 flukaGeom->Cylinder(0., kRB2, z1, z2, posfluka, "VACUUM", "MF", "$SHH");
1068 flukaGeom->Cylinder(kRB2, kRB2+kHB2, z1, z2, posfluka, "STEEL", "MF", "$SHH");
be4fc320 1069 z1=z2;
dbbe5bc1 1070 z2+=kLB2/2.-kEB2;
1071 flukaGeom->Cylinder(0., kRB2, z1, z2, posfluka, "VACUUM", "MF", "$SHH");
1072 flukaGeom->Cylinder(kRB2, kRB2+kEB2, z1, z2, posfluka, "STEEL", "MF", "$SHH");
1073 flukaGeom->Cylinder(kRB2+kEB2, kRB2+kHB2, z1, z2, posfluka, "AIR", "MF", "$SHH");
be4fc320 1074 z1=z2;
1075 }
dbbe5bc1 1076 flukaGeom->Cylinder(kRB2+kHB2, kRB2+kHB2+0.2, kZvac7+kDr21, z1, posfluka, "AIR", "MF", "$SHH");
1077 flukaGeom->Cylinder(kRB2+kHB2+0.2, rBox, kZvac7+kDr21, z1, posfluka, "AIR", "MF", "$SHH");
be4fc320 1078 zcy1=z1;
1079
1080
1081 flukaGeom->Comment("Second Bellow");
dbbe5bc1 1082 z1=kZvac9-kDr23;
be4fc320 1083 for (i=0; i<7; i++) {
dbbe5bc1 1084 z2=z1-kEB2;
1085 flukaGeom->Cylinder(0., kRB2, z2, z1, posfluka, "VACUUM", "MF", "$SHH");
1086 flukaGeom->Cylinder(kRB2, kRB2+kHB2, z2, z1, posfluka, "STEEL", "MF", "$SHH");
be4fc320 1087 z1=z2;
dbbe5bc1 1088 z2-=kLB2/2.-kEB2;
1089 flukaGeom->Cylinder(0., kRB2+kHB2-kEB2, z2, z1, posfluka, "VACUUM", "MF", "$SHH");
1090 flukaGeom->Cylinder(kRB2+kHB2-kEB2, kRB2+kHB2, z2, z1, posfluka, "STEEL", "MF", "$SHH");
be4fc320 1091 z1=z2;
dbbe5bc1 1092 z2=z1-kEB2;
1093 flukaGeom->Cylinder(0., kRB2, z2, z1, posfluka, "VACUUM", "MF", "$SHH");
1094 flukaGeom->Cylinder(kRB2, kRB2+kHB2, z2, z1, posfluka, "STEEL", "MF", "$SHH");
be4fc320 1095 z1=z2;
dbbe5bc1 1096 z2-=kLB2/2.-kEB2;
1097 flukaGeom->Cylinder(0., kRB2, z2, z1, posfluka, "VACUUM", "MF", "$SHH");
1098 flukaGeom->Cylinder(kRB2, kRB2+kEB2, z2, z1, posfluka, "STEEL", "MF", "$SHH");
1099 flukaGeom->Cylinder(kRB2+kEB2, kRB2+kHB2, z2, z1, posfluka, "AIR", "MF", "$SHH");
be4fc320 1100 z1=z2;
1101 }
dbbe5bc1 1102 flukaGeom->Cylinder(kRB2+kHB2, kRB2+kHB2+0.2, z1, kZvac9-kDr23, posfluka, "AIR", "MF", "$SHH");
1103 flukaGeom->Cylinder(kRB2+kHB2+0.2, rBox, z1, kZvac9-kDr23, posfluka, "AIR", "MF", "$SHH");
be4fc320 1104
1105 zcy2=z1;
1106 flukaGeom->Comment("Flange");
1107 zfl=(zcy1+zcy2)/2.;
1108
dbbe5bc1 1109 z1=zfl-kDF2/2.;
1110 z2=zfl+kDF2/2.;
1111 flukaGeom->Cylinder(0.,kRF2-2., z1, z2, posfluka, "VACUUM", "MF", "$SHH");
1112 flukaGeom->Cylinder(kRF2-2., kRF2, z1, z2, posfluka, "STEEL", "MF", "$SHH");
1113 flukaGeom->Cylinder(kRF2, kRF2+0.02 , z1, z2, posfluka, "AIR", "MF", "$SHH");
1114 flukaGeom->Cylinder(kRF2+0.02, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH");
be4fc320 1115 z2=z1;
dbbe5bc1 1116 z1=z2-kDFlange;
1117 flukaGeom->Cylinder(0.,kRB2 , z1, z2, posfluka, "VACUUM", "MF", "$SHH");
1118 flukaGeom->Cylinder(kRB2, kRF2 , z1, z2, posfluka, "STEEL", "MF", "$SHH");
1119 flukaGeom->Cylinder(kRF2, kRF2+0.2 , z1, z2, posfluka, "AIR", "MF", "$SHH");
1120 flukaGeom->Cylinder(kRF2+0.2, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH");
be4fc320 1121 z2=z1;
1122 z1=zcy1;
dbbe5bc1 1123 flukaGeom->Cylinder(0.,kRB2 , z1, z2, posfluka, "VACUUM", "MF", "$SHH");
1124 flukaGeom->Cylinder(kRB2, kRB2+0.1 , z1, z2, posfluka, "STEEL", "MF", "$SHH");
1125 flukaGeom->Cylinder(kRB2+0.1, kRB2+0.2 , z1, z2, posfluka, "AIR", "MF", "$SHH");
1126 flukaGeom->Cylinder(kRB2+0.2, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH");
1127
1128 z1=zfl+kDF2/2.;
1129 z2=z1+kDFlange;
1130 flukaGeom->Cylinder(0.,kRB2 , z1, z2, posfluka, "VACUUM", "MF", "$SHH");
1131 flukaGeom->Cylinder(kRB2, kRF2 , z1, z2, posfluka, "STEEL", "MF", "$SHH");
1132 flukaGeom->Cylinder(kRF2, kRF2+0.2 , z1, z2, posfluka, "AIR", "MF", "$SHH");
1133 flukaGeom->Cylinder(kRF2+0.2, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH");
be4fc320 1134 z1=z2;
1135 z2=zcy2;
dbbe5bc1 1136 flukaGeom->Cylinder(0.,kRB2 , z1, z2, posfluka, "VACUUM", "MF", "$SHH");
1137 flukaGeom->Cylinder(kRB2, kRB2+0.1 , z1, z2, posfluka, "STEEL", "MF", "$SHH");
1138 flukaGeom->Cylinder(kRB2+0.1, kRB2+0.2 , z1, z2, posfluka, "AIR", "MF", "$SHH");
1139 flukaGeom->Cylinder(kRB2+0.2, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH");
be4fc320 1140//
1141// end Fluka
1142
1143 for (i=4; i<26; i+=3) par3[i] = 0;
1144
1145 gMC->Gsvolu("YMO3", "PCON", idtmed[kVacuum+40], par3, 27);
1146 gMC->Gspos("YGO3", 1, "YMO3", 0., 0., 0., 0, "ONLY");
1147
1148//
1149// Steel envelope
1150// tpar[0]=26;
1151// tpar[1]=30;
1152// tpar[2]=dl;
1153// gMC->Gsvolu("YS31", "TUBE", idtmed[kSteel], tpar, 3);
1154// gMC->Gspos("YS31", 1, "YGO3", 0., 0., 0., 0, "ONLY");
1155 dZ+=dl;
1156 gMC->Gspos("YMO3", 1, "YMOT", 0., 0., dZ, 0, "ONLY");
1157 dZ+=dl;
1158
1159//
1160// 3rd section: vacuum system
1161//
1162//
1163// Bellow2
1164//
dbbe5bc1 1165 tpar[0]=kRB2;
1166 tpar[1]=kRB2+kHB2;
1167 tpar[2]=kEB2/2.;
be4fc320 1168 gMC->Gsvolu("YB21", "TUBE", idtmed[kSteel+40], tpar, 3);
1169 dl1=tpar[2];
1170
dbbe5bc1 1171 tpar[0]=kRB2+kHB2-kEB2;
1172 tpar[1]=kRB2+kHB2;
1173 tpar[2]=(kLB2/2.-2.*kEB2)/2.;
be4fc320 1174 gMC->Gsvolu("YB22", "TUBE", idtmed[kSteel+40], tpar, 3);
1175 dl2=tpar[2];
1176
dbbe5bc1 1177 tpar[0]=kRB2-kEB2;
1178 tpar[1]=kRB2;
1179 tpar[2]=kLB2/8.;
be4fc320 1180 gMC->Gsvolu("YB23", "TUBE", idtmed[kSteel+40], tpar, 3);
1181 dl3=tpar[2];
1182
1183
1184 tpar[0]=0;
dbbe5bc1 1185 tpar[1]=kRB2+kHB2;
1186 tpar[2]=kLB2/2.;
be4fc320 1187 gMC->Gsvolu("YBU2", "TUBE", idtmed[kVacuum+40], tpar, 3);
1188
1189 dz=-tpar[2]+dl3;
1190 gMC->Gspos("YB23", 1, "YBU2", 0., 0., dz, 0, "ONLY");
1191 dz+=dl3;
1192 dz+=dl1;
1193 gMC->Gspos("YB21", 1, "YBU2", 0., 0., dz, 0, "ONLY");
1194 dz+=dl1;
1195 dz+=dl2;
1196 gMC->Gspos("YB22", 1, "YBU2", 0., 0., dz, 0, "ONLY");
1197 dz+=dl2;
1198 dz+=dl1;
1199 gMC->Gspos("YB21", 2, "YBU2", 0., 0., dz, 0, "ONLY");
1200 dz+=dl1;
1201 dz+=dl3;
1202 gMC->Gspos("YB23", 2, "YBU2", 0., 0., dz, 0, "ONLY");
1203
1204
1205 tpar[0]=0;
dbbe5bc1 1206 tpar[1]=kRB2+kHB2;
1207 tpar[2]=7.*kLB2/2.;
be4fc320 1208 gMC->Gsvolu("YBM2", "TUBE", idtmed[kVacuum+40], tpar, 3);
dbbe5bc1 1209 dz=-tpar[2]+kLB2/2.;
be4fc320 1210
1211 for (i=0; i<7; i++) {
1212 gMC->Gspos("YBU2", i+1 , "YBM2", 0., 0.,dz , 0, "ONLY");
dbbe5bc1 1213 dz+=kLB2;
be4fc320 1214 }
1215
dbbe5bc1 1216 dz=-dl+kDr21+tpar[2];
be4fc320 1217 gMC->Gspos("YBM2", 1, "YMO3", 0., 0., dz, 0, "ONLY");
1218
dbbe5bc1 1219 dz=dl-kDr23-tpar[2];
be4fc320 1220 gMC->Gspos("YBM2", 2, "YMO3", 0., 0., dz, 0, "ONLY");
1221
1222//
1223// Flange
1224
1225 tpar[0]=0;
dbbe5bc1 1226 tpar[1]=kRF2;
1227 tpar[2]=kDF2/2.;
be4fc320 1228 gMC->Gsvolu("YFM2", "TUBE", idtmed[kVacuum+40], tpar, 3);
1229
dbbe5bc1 1230 tpar[0]=kRF2-2.;
1231 tpar[1]=kRF2;
1232 tpar[2]=kDF2/2.;
be4fc320 1233 gMC->Gsvolu("YF21", "TUBE", idtmed[kSteel+40], tpar, 3);
1234 gMC->Gspos("YF21", 1, "YFM2", 0., 0., 0., 0, "ONLY");
1235
dbbe5bc1 1236 tpar[0]=kRB2;
1237 tpar[1]=kRF2-2.;
1238 tpar[2]=kDFlange/2.;
be4fc320 1239 gMC->Gsvolu("YF22", "TUBE", idtmed[kSteel+40], tpar, 3);
dbbe5bc1 1240 dz=-kDF2/2.+tpar[2];
be4fc320 1241 gMC->Gspos("YF22", 1, "YFM2", 0., 0., dz, 0, "ONLY");
dbbe5bc1 1242 dz= kDF2/2.-tpar[2];
be4fc320 1243 gMC->Gspos("YF22", 2, "YFM2", 0., 0., dz, 0, "ONLY");
1244
dbbe5bc1 1245 dz=kDr21/2.-kDr23/2.;
be4fc320 1246 gMC->Gspos("YFM2", 2, "YMO3", 0., 0., dz, 0, "ONLY");
1247
1248
1249//
1250// pipe between flange and bellows
dbbe5bc1 1251 tpar[0]=kRB2-dTubeS;
1252 tpar[1]=kRB2;
1253 tpar[2]=2.*(kDB2+kDr22-7.*kLB2)/4.;
be4fc320 1254 gMC->Gsvolu("YPF2", "TUBE", idtmed[kSteel+40], tpar, 3);
dbbe5bc1 1255 dz=kDr21/2.-kDr23/2.-kDF2/2.-tpar[2];
be4fc320 1256 gMC->Gspos("YPF2", 1, "YMO3", 0., 0., dz, 0, "ONLY");
dbbe5bc1 1257 dz=kDr21/2.-kDr23/2.+kDF2/2.+tpar[2];
be4fc320 1258 gMC->Gspos("YPF2", 2, "YMO3", 0., 0., dz, 0, "ONLY");
1259
1260 Float_t dHorZ=20.;
1261
1262//
1263// 4th section: rear shield and closing cone
1264//
1265 par4[0] = 0.;
1266 par4[1] = 360.;
1267 par4[2] = 7.;
dbbe5bc1 1268 dl=(kZvac12-kZvac9)/2.;
be4fc320 1269
1270 par4[3] = -dl;
1271 par4[4] = r3;
1272 par4[5] = 30.;
1273
1274 par4[6] = -dl+dHorZ;
1275 par4[7] = r3;
1276 par4[8] = 30.;
1277
dbbe5bc1 1278 par4[9] = -dl+(kZvac10-kZvac9);
1279 par4[10] = r3+(kZvac10-kZvac9-dHorZ) * TMath::Tan(kThetaOpen3);
be4fc320 1280 par4[11] = 30.;
1281
1282 par4[12] = par4[9];
1283 par4[13] = par4[10];
dbbe5bc1 1284 par4[14] = kR42;
be4fc320 1285
dbbe5bc1 1286 par4[15] = -dl+(kZvac11-kZvac9);
1287 par4[16] = r3+(kZvac11-kZvac9-dHorZ) * TMath::Tan(kThetaOpen3);
1288 par4[17] = kR42;
be4fc320 1289
1290 par4[18] = par4[15];
1291 par4[19] = par4[16];
dbbe5bc1 1292 par4[20] = kR43;
be4fc320 1293
dbbe5bc1 1294 par4[21] = -dl+(kZvac12-kZvac9);
1295 par4[22] = kRVacu+dVacuS;
1296 par4[23] = kR43;
be4fc320 1297
1298 gMC->Gsvolu("YGO4", "PCON", idtmed[iHeavy+40], par4, 24);
1299
1300
1301 for (i=4; i<23; i+=3) par4[i] = 0;
1302
1303 gMC->Gsvolu("YMO4", "PCON", idtmed[kVacuum+40], par4, 24);
1304 gMC->Gspos("YGO4", 1, "YMO4", 0., 0., 0., 0, "ONLY");
1305
1306
1307
1308 dZ+=dl;
1309 gMC->Gspos("YMO4", 1, "YMOT", 0., 0., dZ, 0, "ONLY");
1310 dZ+=dl;
1311//
1312// Concrete replacing Pb
1313//
1314 zCC1 = 1316.;
1315 zCC2 = 1349.;
1316
1317 parCC[ 0] = 0.;
1318 parCC[ 1] = 360.;
1319 parCC[ 2] = 2.;
1320 dlCC=(zCC2-zCC1)/2.;
1321 parCC[ 3] = -dlCC;
dbbe5bc1 1322 parCC[ 4] = r3+(zCC1-kZvac9-dHorZ) * TMath::Tan(kThetaOpen3);
be4fc320 1323 parCC[ 5] = 30.;
1324
1325 parCC[ 6] = dlCC;
dbbe5bc1 1326 parCC[ 7] = r3+(zCC2-kZvac9-dHorZ) * TMath::Tan(kThetaOpen3);
be4fc320 1327 parCC[ 8] = 30.;
1328
1329 gMC->Gsvolu("YCO4", "PCON", idtmed[kSteel], parCC, 9);
dbbe5bc1 1330// gMC->Gspos("YCO4", 1, "YGO4", 0., 0., dl-dlCC-(kZvac12-zCC2), 0, "ONLY");
be4fc320 1331
1332 zCC1 = 1471.;
1333 zCC2 = 1591.;
1334
1335 dlCC=(zCC2-zCC1)/2.;
1336 parCC[ 3] = -dlCC;
dbbe5bc1 1337 parCC[ 4] = r3+(zCC1-kZvac9-dHorZ) * TMath::Tan(kThetaOpen3);
1338 parCC[ 5] = kR41-kDRSteel2;
be4fc320 1339
1340 parCC[ 6] = dlCC;
dbbe5bc1 1341 parCC[ 7] = r3+(zCC2-kZvac9-dHorZ) * TMath::Tan(kThetaOpen3);
1342 parCC[ 8] = kR41-kDRSteel2;
be4fc320 1343
1344 gMC->Gsvolu("YCO5", "PCON", idtmed[kSteel], parCC, 9);
dbbe5bc1 1345// gMC->Gspos("YCO5", 1, "YGO4", 0., 0., dl-dlCC-(kZvac12-zCC2), 0, "ONLY");
be4fc320 1346
1347//
1348// Closing concrete cone
1349//
dbbe5bc1 1350 cpar[0]=(kZvac12-kZvac11)/2.;
1351 cpar[1] = r3+(kZvac11-kZvac9-dHorZ) * TMath::Tan(kThetaOpen3);
be4fc320 1352 cpar[2] = cpar[1]+0.001;
dbbe5bc1 1353 cpar[3] = kRVacu+dVacuS;
be4fc320 1354 cpar[4] = cpar[2];
1355 gMC->Gsvolu("YCC4", "CONE", idtmed[kConcrete+40], cpar, 5);
1356 dz=dl-cpar[0];
1357 gMC->Gspos("YCC4", 1, "YGO4", 0., 0., dz, 0, "ONLY");
1358
1359//
1360// begin Fluka
1361
dbbe5bc1 1362 Float_t r10=r3+(kZvac10-kZvac9-dHorZ) * TMath::Tan(kThetaOpen3);
be4fc320 1363 Float_t r11=cpar[1];
1364
1365 flukaGeom->Comment("4th part: Shield");
1366
dbbe5bc1 1367 flukaGeom->Cone(r3, r3, 26.0, 26.0, kZvac9, kZvac9+dHorZ,
be4fc320 1368 posfluka, "LEAD", "NF", "$SHH");
1369
dbbe5bc1 1370 flukaGeom->Cone(r3, r10, 26.0, 26.0, kZvac9+dHorZ, kZvac10,
be4fc320 1371 posfluka, "LEAD", "NF", "$SHH");
dbbe5bc1 1372 flukaGeom->Cone(r10, r11, 30.0, 30.0, kZvac10, kZvac11,
be4fc320 1373 posfluka, "LEAD", "NF", "$SHH");
dbbe5bc1 1374 flukaGeom->Cylinder( cpar[1], 30.0, kZvac11, kZvac12,
be4fc320 1375 posfluka, "LEAD", "NF", "$SHH");
1376
1377
1378 flukaGeom->Comment("4th part: Steel Envelope");
dbbe5bc1 1379 flukaGeom->Cylinder(26.0, 30., kZvac9, kZvac10, posfluka, "STEEL", "NF", "$SHH");
be4fc320 1380 flukaGeom->Comment("4th part: Closing Cone");
dbbe5bc1 1381 flukaGeom->Cone(cpar[1]-0.1, cpar[3], cpar[1], cpar[1], kZvac11, kZvac12,
be4fc320 1382 posfluka, "PORTLAND", "NF", "$SHH");
1383 flukaGeom->Comment("4th part: VACUUM");
dbbe5bc1 1384 flukaGeom->Cone(0., 0., cpar[1]-0.1, cpar[3], kZvac11, kZvac12,
be4fc320 1385 posfluka, "VACUUM", "NF", "$SHH");
1386//
1387// end Fluka
1388//
1389// Steel envelope
1390//
1391 dz=-dl;
1392 tpar[0]=26.;
1393 tpar[1]=30.;
dbbe5bc1 1394 tpar[2]=(kZvac10-kZvac9)/2.;
be4fc320 1395 gMC->Gsvolu("YS41", "TUBE", idtmed[kSteel], tpar, 3);
1396 dz+=tpar[2];
1397// gMC->Gspos("YS41", 1, "YGO4", 0., 0., dz, 0, "ONLY");
1398 dz+=tpar[2];
1399
dbbe5bc1 1400 tpar[0]=kR41-kDRSteel2;
1401 tpar[1]=kR41;
1402 tpar[2]=(kZvac11-kZvac10)/2.;
be4fc320 1403 gMC->Gsvolu("YS43", "TUBE", idtmed[kPb], tpar, 3);
1404 dz+=tpar[2];
1405 gMC->Gspos("YS43", 1, "YGO4", 0., 0., dz, 0, "ONLY");
1406//
1407// rear lead shield
1408//
dbbe5bc1 1409 tpar[0]=kR41;
1410 tpar[1]=kR42;
1411 tpar[2]=(kZvac11-kZvac10)/2.;
be4fc320 1412 gMC->Gsvolu("YPBI", "TUBE", idtmed[kPb+40], tpar, 3);
1413 dz-=0;
1414 gMC->Gspos("YPBI", 1, "YGO4", 0., 0., dz, 0, "ONLY");
1415
1416 tpar[2]=(zCC2-zCC1)/2.;
1417 gMC->Gsvolu("YCO6", "TUBE", idtmed[kSteel+40], tpar, 3);
dbbe5bc1 1418// gMC->Gspos("YCO6", 1, "YPBI", 0., 0., -(kZvac11-kZvac10)/2.+tpar[2], 0, "ONLY");
be4fc320 1419
1420
dbbe5bc1 1421 tpar[0]=kR42-5;
1422 tpar[1]=kR42;
1423 tpar[2]=(kZvac11-kZvac10)/2.;
be4fc320 1424 gMC->Gsvolu("YPBO", "TUBE", idtmed[kPb], tpar, 3);
1425 gMC->Gspos("YPBO", 1, "YPBI", 0., 0., 0., 0, "ONLY");
1426
1427 tpar[2]=(zCC2-zCC1)/2.;
1428 gMC->Gsvolu("YCO7", "TUBE", idtmed[kSteel], tpar, 3);
dbbe5bc1 1429// gMC->Gspos("YCO7", 1, "YPBO", 0., 0., -(kZvac11-kZvac10)/2.+tpar[2], 0, "ONLY");
be4fc320 1430
1431//
1432// rear Fe shield
1433//
1434
1435 tpar[0]=31.;
dbbe5bc1 1436 tpar[1]=kR43;
1437 tpar[2]=(kZvac12-kZvac11)/2.;
be4fc320 1438 gMC->Gsvolu("YFEI", "TUBE", idtmed[kFe+40], tpar, 3);
1439 dz=dl-tpar[2];
1440 gMC->Gspos("YFEI", 1, "YGO4", 0., 0., dz, 0, "ONLY");
1441
1442 tpar[0]=31.;
dbbe5bc1 1443 tpar[1]=kR43;
be4fc320 1444 tpar[2]=2.5;
1445 gMC->Gsvolu("YFEO", "TUBE", idtmed[kFe], tpar, 3);
dbbe5bc1 1446 dz=-(kZvac12-kZvac11)/2.+tpar[2];
be4fc320 1447 gMC->Gspos("YFEO", 1, "YFEI", 0., 0., dz, 0, "ONLY");
1448//
1449// Magnet element
1450//
1451 tpar[0]=0.;
dbbe5bc1 1452 tpar[1]=kR43;
be4fc320 1453 tpar[2]=50.;
1454 gMC->Gsvolu("YAEM", "TUBE", idtmed[kAir], tpar, 3);
dbbe5bc1 1455 tpar[0]=kRAbs;
1456 tpar[1]=kR43;
be4fc320 1457 tpar[2]=50.;
1458 gMC->Gsvolu("YFEM", "TUBE", idtmed[kFe], tpar, 3);
1459 gMC->Gspos("YFEM", 1, "YAEM", 0., 0., 0., 0, "ONLY");
1460
1461//
1462
dbbe5bc1 1463 dz=kZvac12+50.;
be4fc320 1464 gMC->Gspos("YAEM", 1, "ALIC", 0., 0., dz, 0, "ONLY");
1465
1466
1467//
1468//
1469// 4th section: vacuum system
1470//
1471// up to closing cone
1472
dbbe5bc1 1473 r3V=r3-kDr23+dVacuS-1.6;
be4fc320 1474
dbbe5bc1 1475 cpar0[0]=(kZvac11-kZvac9)/2;
be4fc320 1476 cpar0[1]=r3V-dVacuS;
1477 cpar0[2]=r3V;
dbbe5bc1 1478 cpar0[3]=cpar0[1]+2.*cpar0[0]*TMath::Tan(kThetaOpen3);
1479 cpar0[4]=cpar0[2]+2.*cpar0[0]*TMath::Tan(kThetaOpen3);
be4fc320 1480 gMC->Gsvolu("YV31", "CONE", idtmed[kSteel+40], cpar0, 5);
1481//
1482// insulation
1483 cpar[0]=cpar0[0];
1484 cpar[1]=cpar0[1]+dTubeS;
dbbe5bc1 1485 cpar[2]=cpar0[1]+dTubeS+kDInsuS;
be4fc320 1486 cpar[3]=cpar0[3]+dTubeS;
dbbe5bc1 1487 cpar[4]=cpar0[3]+dTubeS+kDInsuS;
be4fc320 1488 gMC->Gsvolu("YI31", "CONE", idtmed[kInsulation+40], cpar, 5);
1489 gMC->Gspos("YI31", 1, "YV31", 0., 0., 0., 0, "ONLY");
1490 dz=-dl+cpar[0];
1491 gMC->Gspos("YV31", 1, "YMO4", 0., 0., dz, 0, "ONLY");
1492
1493//
1494// begin Fluka
1495 flukaGeom->Comment("4th part: Beam pipe lateral structure");
1496 for (i=0; i<7; i++) fieldsA[i] = "NF";
1497
1498 rf1[0]=0.; rf2[0]=0.;
dbbe5bc1 1499 rf1[1]=rf2[1]; rf2[1]=rf1[1]+dHorZ*TMath::Tan(kThetaOpen3);
be4fc320 1500
dbbe5bc1 1501 rf1[2]=rf1[1]+dTubeS; rf1[3]=rf1[2]+kDInsuS; rf1[4]=rf1[3]+kDEnveS;
be4fc320 1502 rf1[5]=r3;
1503
dbbe5bc1 1504 rf2[2]=rf2[1]+dTubeS; rf2[3]=rf2[2]+kDInsuS; rf2[4]=rf2[3]+kDEnveS;
be4fc320 1505 rf2[5]=r3;
1506
dbbe5bc1 1507 flukaGeom->OnionCone(rf1, rf2, 6 , kZvac9 , kZvac9+dHorZ, posfluka, materialsA, fieldsA, cutsA);
be4fc320 1508
1509 rf1[0]=0.; rf2[0]=0.;
1510
dbbe5bc1 1511 rf1[1]=rf2[1]; rf2[1]=rf1[1]+(kZvac10-kZvac9-dHorZ)*TMath::Tan(kThetaOpen3);
be4fc320 1512
dbbe5bc1 1513 rf1[2]=rf1[1]+dTubeS; rf1[3]=rf1[2]+kDInsuS; rf1[4]=rf1[3]+kDEnveS;
be4fc320 1514 rf1[5]=r3;
1515
dbbe5bc1 1516 rf2[2]=rf2[1]+dTubeS; rf2[3]=rf2[2]+kDInsuS; rf2[4]=rf2[3]+kDEnveS;
be4fc320 1517 rf2[5]=r10;
1518
1519
dbbe5bc1 1520 flukaGeom->OnionCone(rf1, rf2, 6 , kZvac9+dHorZ, kZvac10, posfluka, materialsA, fieldsA, cutsA);
be4fc320 1521
1522 rf1[0]=0.; rf2[0]=0.;
dbbe5bc1 1523 rf1[1]=rf2[1]; rf2[1]=rf1[1]+(kZvac11-kZvac10)*TMath::Tan(kThetaOpen3);
be4fc320 1524
dbbe5bc1 1525 rf1[2]=rf1[1]+dTubeS; rf1[3]=rf1[2]+kDInsuS; rf1[4]=rf1[3]+kDEnveS;
be4fc320 1526 rf1[5]=r10;
dbbe5bc1 1527 rf2[2]=rf2[1]+dTubeS; rf2[3]=rf2[2]+kDInsuS; rf2[4]=rf2[3]+kDEnveS;
be4fc320 1528 rf2[5]=r11;
1529
dbbe5bc1 1530 flukaGeom->OnionCone(rf1, rf2, 6 , kZvac10, kZvac11, posfluka, materialsA, fieldsA, cutsA);
be4fc320 1531//
1532// end Fluka
1533//
1534// closing cone
dbbe5bc1 1535 cpar0[0]=(kZvac12-kZvac11)/2;
1536 cpar0[1]=r3V-dVacuS+(kZvac11-kZvac9)*TMath::Tan(kThetaOpen3);
1537 cpar0[2]=r3V +(kZvac11-kZvac9)*TMath::Tan(kThetaOpen3);
1538 cpar0[3]=kRVacu;
1539 cpar0[4]=kRVacu+dTubeS+kDInsuS+kDProtS+kDFreeS;
be4fc320 1540 gMC->Gsvolu("YV32", "CONE", idtmed[kSteel+40], cpar0, 5);
1541//
1542// insulation
1543 cpar[0]=cpar0[0];
1544 cpar[1]=cpar0[1]+dTubeS;
dbbe5bc1 1545 cpar[2]=cpar0[1]+dTubeS+kDInsuS;
be4fc320 1546 cpar[3]=cpar0[3]+dTubeS;
dbbe5bc1 1547 cpar[4]=cpar0[3]+dTubeS+kDInsuS;
be4fc320 1548 gMC->Gsvolu("YI32", "CONE", idtmed[kInsulation+40], cpar, 5);
1549 gMC->Gspos("YI32", 1, "YV32", 0., 0., 0., 0, "ONLY");
1550
1551 dz=dl-cpar[0];
1552 gMC->Gspos("YV32", 1, "YMO4", 0., 0., dz, 0, "ONLY");
1553//
1554//
1555// MUON trigger wall
1556//
1557 tpar[0] = 50.;
1558 tpar[1] = 310.;
dbbe5bc1 1559 tpar[2] = (kZFilterOut - kZFilterIn) / 4.;
be4fc320 1560 gMC->Gsvolu("YFIM", "TUBE", idtmed[kFe+40], tpar, 3);
dbbe5bc1 1561 dz = (kZFilterIn + kZFilterOut) / 2.;
be4fc320 1562 tpar[2] -= 10.;
1563 gMC->Gsvolu("YFII","TUBE", idtmed[kFe], tpar, 3);
1564 gMC->Gspos("YFII", 1, "YFIM", 0., 0., 0., 0, "ONLY");
1565 gMC->Gspos("YFIM", 1, "ALIC", 0., 0., dz, 0, "ONLY");
1566//
1567// Shielding close to chamber
1568//
1569//
dbbe5bc1 1570 cpar[0]=(kZch11-kZRear)/2.;
1571 cpar[1]=kR11;
1572 cpar[2]=kZRear*TMath::Tan(kAccMin);
1573 cpar[3]=kR11;
1574 cpar[4]=(kZRear+2.*cpar[0])*TMath::Tan(kAccMin);
be4fc320 1575 gMC->Gsvolu("YCS1", "CONE", idtmed[kNiCuW], cpar, 5);
dbbe5bc1 1576 dz=-(kZvac12-zstart)/2.+(kZRear-zstart)+cpar[0];
be4fc320 1577 gMC->Gspos("YCS1", 1, "YMOT", 0., 0., dz, 0, "ONLY");
1578
dbbe5bc1 1579 cpar[0]=(kZvac4-kZch12)/2.;
1580 cpar[1]=kR11;
1581 cpar[2]=kZch12*TMath::Tan(kAccMin);
1582 cpar[3]=kR11;
1583 cpar[4]=(kZch12+2.*cpar[0])*TMath::Tan(kAccMin);
be4fc320 1584 gMC->Gsvolu("YCS3", "CONE", idtmed[kNiCuW], cpar, 5);
dbbe5bc1 1585 dz=-(kZvac12-zstart)/2.+(kZch12-zstart)+cpar[0];
be4fc320 1586 gMC->Gspos("YCS3", 1, "YMOT", 0., 0., dz, 0, "ONLY");
1587
1588
1589// Recess station 1
1590
dbbe5bc1 1591 cpar[0]=(kZch12-kZch11)/2.;
1592 cpar[1]=kR11;
be4fc320 1593 cpar[2]=18.;
dbbe5bc1 1594 cpar[3]=kR11;
be4fc320 1595 cpar[4]=17.9;
1596 gMC->Gsvolu("YCS2", "CONE", idtmed[kAir], cpar, 5);
dbbe5bc1 1597 dz=-(kZvac12-zstart)/2.+(kZch11-zstart)+cpar[0];
be4fc320 1598 gMC->Gspos("YCS2", 1, "YMOT", 0., 0., dz, 0, "ONLY");
1599
1600 Float_t ptubs[5];
dbbe5bc1 1601 ptubs[0] = kR11;
be4fc320 1602 ptubs[1] = 17.9;
1603 ptubs[2] = 0.;
1604// phi_min, phi_max
1605 ptubs[3] = 0.;
1606 ptubs[4] = 90.;
1607 gMC->Gsvolu("YCR0", "TUBS", idtmed[kNiCuW], ptubs, 0);
1608 Int_t idrotm[1799];
1609
1610 AliMatrix(idrotm[1701],90., 0., 90., 90., 0., 0.);
1611 AliMatrix(idrotm[1702],90., 90., 90., 180., 0., 0.);
1612 AliMatrix(idrotm[1703],90., 180., 90., 270., 0., 0.);
1613 AliMatrix(idrotm[1704],90., 270., 90., 0., 0., 0.);
1614 // Int_t ipos;
1615
1616 dz=-cpar[0];
1617// 1.
1618 ptubs[2]=6.5/2.;
1619 dz+=ptubs[2];
1620 gMC->Gsposp("YCR0", 1, "YCS2", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5);
1621 gMC->Gsposp("YCR0", 2, "YCS2", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5);
1622 dz+=ptubs[2];
1623 dz+=1.5;
1624// 2.
1625 ptubs[2]=5.0/2.;
1626 dz+=ptubs[2];
1627 gMC->Gsposp("YCR0", 3, "YCS2", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5);
1628 gMC->Gsposp("YCR0", 4, "YCS2", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5);
1629 dz+=ptubs[2];
1630 dz+=1.5;
1631// 3.
1632 ptubs[2]=5.0/2.;
1633 dz+=ptubs[2];
1634 gMC->Gsposp("YCR0", 5, "YCS2", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5);
1635 gMC->Gsposp("YCR0", 6, "YCS2", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5);
1636 dz+=ptubs[2];
1637 dz+=1.5;
1638// 4.
1639 ptubs[2]=6.5/2.;
1640 dz+=ptubs[2];
1641 gMC->Gsposp("YCR0", 7, "YCS2", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5);
1642 gMC->Gsposp("YCR0", 8, "YCS2", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5);
1643 dz+=ptubs[2];
1644 dz+=1.5;
1645
1646
1647
dbbe5bc1 1648 cpar[0]=(kZch21-kZvac4)/2.;
1649 cpar[1]=kR21;
1650 cpar[2]=kZvac4*TMath::Tan(kAccMin);
1651 cpar[3]=kR21;
1652 cpar[4]=(kZvac4+2.*cpar[0])*TMath::Tan(kAccMin);
be4fc320 1653 gMC->Gsvolu("YCS4", "CONE", idtmed[kNiCuW], cpar, 5);
dbbe5bc1 1654 dz=-(kZvac12-zstart)/2.+(kZvac4-zstart)+cpar[0];
be4fc320 1655 gMC->Gspos("YCS4", 1, "YMOT", 0., 0., dz, 0, "ONLY");
1656
dbbe5bc1 1657 cpar[0]=(kZvac6-kZch22)/2.;
1658 cpar[1]=kR21;
1659 cpar[2]=kZch22*TMath::Tan(kAccMin);
1660 cpar[3]=kR21;
1661 cpar[4]=(kZch22+2.*cpar[0])*TMath::Tan(kAccMin);
be4fc320 1662 gMC->Gsvolu("YCS6", "CONE", idtmed[kNiCuW], cpar, 5);
dbbe5bc1 1663 dz=-(kZvac12-zstart)/2.+(kZch22-zstart)+cpar[0];
be4fc320 1664 gMC->Gspos("YCS6", 1, "YMOT", 0., 0., dz, 0, "ONLY");
1665
1666// Recess station 2
1667
dbbe5bc1 1668 cpar[0]=(kZch22-kZch21)/2.;
1669 cpar[1]=kR21;
be4fc320 1670 cpar[2]=23.;
dbbe5bc1 1671 cpar[3]=kR21;
be4fc320 1672 cpar[4]=23.;
1673 gMC->Gsvolu("YCS5", "CONE", idtmed[kAir], cpar, 5);
dbbe5bc1 1674 dz=-(kZvac12-zstart)/2.+(kZch21-zstart)+cpar[0];
be4fc320 1675 gMC->Gspos("YCS5", 1, "YMOT", 0., 0., dz, 0, "ONLY");
1676
dbbe5bc1 1677 ptubs[0] = kR21;
be4fc320 1678 ptubs[1] = 23;
1679 ptubs[2] = 0.;
1680 ptubs[3] = 0.;
1681 ptubs[4] = 90.;
1682 gMC->Gsvolu("YCR1", "TUBS", idtmed[kNiCuW], ptubs, 0);
1683
1684 dz=-cpar[0];
1685// 1.
1686 ptubs[2]=7.5/2.;
1687 dz+=ptubs[2];
1688 gMC->Gsposp("YCR1", 1, "YCS5", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5);
1689 gMC->Gsposp("YCR1", 2, "YCS5", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5);
1690 dz+=ptubs[2];
1691 dz+=1.5;
1692// 2.
1693 ptubs[2]=6.0/2.;
1694 dz+=ptubs[2];
1695 gMC->Gsposp("YCR1", 3, "YCS5", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5);
1696 gMC->Gsposp("YCR1", 4, "YCS5", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5);
1697 dz+=ptubs[2];
1698 dz+=1.5;
1699// 3.
1700 ptubs[2]=6.0/2.;
1701 dz+=ptubs[2];
1702 gMC->Gsposp("YCR1", 5, "YCS5", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5);
1703 gMC->Gsposp("YCR1", 6, "YCS5", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5);
1704 dz+=ptubs[2];
1705 dz+=1.5;
1706// 4.
1707 ptubs[2]=7.5/2.;
1708 dz+=ptubs[2];
1709 gMC->Gsposp("YCR1", 7, "YCS5", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5);
1710 gMC->Gsposp("YCR1", 8, "YCS5", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5);
1711 dz+=ptubs[2];
1712 dz+=1.5;
1713
1714
1715//
1716// begin Fluka
1717/*
1718 flukaGeom->Cone(R11, R11, -1., -1.,
dbbe5bc1 1719 kZRear, kZch11, posfluka,"NIW", "MF", "$SHS");
be4fc320 1720
1721 flukaGeom->Cone(R11, R11, -1., -1.,
dbbe5bc1 1722 kZch11, kZch12, posfluka,"AIR", "MF", "$SHS");
be4fc320 1723
1724 flukaGeom->Cone(R11, R11, -1., -1.,
dbbe5bc1 1725 kZch12, kZvac4, posfluka,"NIW", "MF", "$SHS");
be4fc320 1726
dbbe5bc1 1727 flukaGeom->Cone(kR21, kR21, -1., -1.,
1728 kZvac4, kZch21, posfluka,"NIW", "MF", "$SHS");
1729 flukaGeom->Cone(kR21, kR21, -1., -1.,
1730 kZch21, kZch22, posfluka,"AIR", "MF", "$SHS");
1731 flukaGeom->Cone(kR21, kR21, -1., -1.,
1732 kZch22, kZvac6, posfluka,"NIW", "MF", "$SHS");
be4fc320 1733
1734*/
1735 if (fWriteGeometry) flukaGeom->Finish();
1736
1737//
1738// end Fluka
1739//
1740// Outer Pb Cone
1741
1742 if (fPbCone) {
dbbe5bc1 1743 dl = (kZvac10-kZch32)/2.;
1744 dz = dl+kZch32;
be4fc320 1745
1746 par0[0] = 0.;
1747 par0[1] = 360.;
1748 par0[2] = 10.;
1749
1750 par0[ 3] = -dl;
1751 par0[ 4] = 30.;
dbbe5bc1 1752 par0[ 5] = 30.+(kZch32-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 1753
1754// 4th station
dbbe5bc1 1755 par0[ 6] = -dz + kZch41;
be4fc320 1756 par0[ 7] = 30.;
dbbe5bc1 1757 par0[ 8] = 30.+(kZch41-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 1758
dbbe5bc1 1759 par0[ 9] = -dz + kZch41;
be4fc320 1760 par0[10] = 30.;
1761 par0[11] = 37.5;
1762 // recess erice2000
dbbe5bc1 1763 par0[12] = -dz + kZch42;
be4fc320 1764 par0[13] = 30.;
1765 par0[14] = par0[11];
1766
dbbe5bc1 1767 par0[15] = -dz + kZch42;
be4fc320 1768 par0[16] = 30.;
dbbe5bc1 1769 par0[17] = 30.+(kZch42-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 1770
1771// 5th station
dbbe5bc1 1772 par0[18] = -dz + kZch51;
be4fc320 1773 par0[19] = 30.;
dbbe5bc1 1774 par0[20] = 30.+(kZch51-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 1775
dbbe5bc1 1776 par0[21] = -dz + kZch51;
be4fc320 1777 par0[22] = 30.;
1778 par0[23] = 37.5; // recess erice2000
1779
dbbe5bc1 1780 par0[24] = -dz + kZch52;
be4fc320 1781 par0[25] = 30.;
1782 par0[26] = par0[23];
1783
dbbe5bc1 1784 par0[27] = -dz + kZch52;
be4fc320 1785 par0[28] = 30.;
dbbe5bc1 1786 par0[29] = 30.+(kZch52-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 1787// end of cone
1788 par0[30] = +dl;
1789 par0[31] = 30.;
1790 par0[32] = par0[29];
1791//
1792 gMC->Gsvolu("YOPB", "PCON", idtmed[kPb], par0, 33);
dbbe5bc1 1793 Float_t dzs = -(kZvac12-zstart)/2. + (kZch32-zstart) + dl;
be4fc320 1794 gMC->Gspos("YOPB", 1, "YMOT", 0., 0., dzs, 0, "ONLY");
1795
1796//
1797// Steel envelope
1798//
1799 par0[ 0] = 0.;
1800 par0[ 1] = 360.;
d5806350 1801 par0[ 2] = 11.;
be4fc320 1802
1803 par0[ 3] = -dl;
dbbe5bc1 1804 par0[ 5] = 30.+(kZch32-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 1805 par0[ 4] = par0[ 5] - 4.;
d5806350 1806
be4fc320 1807// 4th station
d5806350 1808
dbbe5bc1 1809 par0[ 6] = -dz + kZch41 - 4.;
1810 par0[ 8] = 30.+(kZch41-4.-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 1811 par0[ 7] = par0[ 8] -4.;
1812
dbbe5bc1 1813 par0[ 9] = -dz + kZch41 - 4.;
be4fc320 1814 par0[11] = par0[8];
1815 par0[10] = 33.5;
1816
dbbe5bc1 1817 par0[12] = -dz + kZch41;
1818 par0[14] = 30.+(kZch41-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 1819 par0[13] = 33.5;
1820
dbbe5bc1 1821 par0[15] = -dz + kZch41;
be4fc320 1822 par0[17] = 37.5;
1823 par0[16] = 33.5;
d5806350 1824
1825// 5th station
1826
1827 par0[18] = -dz + kZch51;
be4fc320 1828 par0[20] = 37.5;
1829 par0[19] = 33.5;
1830
d5806350 1831 par0[21] = -dz + kZch52;
1832 par0[23] = 37.5;
be4fc320 1833 par0[22] = 33.5;
1834
d5806350 1835 par0[24] = -dz + kZch52;
1836 par0[26] = 30.+(kZch52-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 1837 par0[25] = 33.5;
1838
d5806350 1839 par0[27] = -dz + kZch52 + 4.;
1840 par0[29] = 30.+(kZch52+4.-kZConeE)*TMath::Tan(kThetaOpenPbO);
1841 par0[28] = 33.5;
be4fc320 1842
d5806350 1843 par0[30] = -dz + kZch52 + 4.;
1844 par0[32] = 30.+(kZch52+4.-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 1845 par0[31] = par0[32] - 4.;
be4fc320 1846
d5806350 1847 par0[33] = +dl;
1848 par0[35] = par0[32];
1849 par0[34] = par0[31];
be4fc320 1850
d5806350 1851 gMC->Gsvolu("YOSE", "PCON", idtmed[kSteel], par0, 36);
be4fc320 1852 gMC->Gspos ("YOSE", 1, "YOPB", 0., 0., 0., 0, "ONLY");
1853//
1854// Concrete replacing lead
1855//
1856 zCC1 = 1066.;
1857 zCC2 = 1188.;
1858 dlCC=(zCC2-zCC1)/2.;
1859 parCC[ 3] = -dlCC;
1860 parCC[ 4] = 30.;
dbbe5bc1 1861 parCC[ 5] = 30.+(zCC1-kZConeE)*TMath::Tan(kThetaOpenPbO)-4.;
be4fc320 1862
1863 parCC[ 6] = dlCC;
1864 parCC[ 7] = 30.;
dbbe5bc1 1865 parCC[ 8] = 30.+(zCC2-kZConeE)*TMath::Tan(kThetaOpenPbO)-4.;
be4fc320 1866 gMC->Gsvolu("YOC1", "PCON", idtmed[kSteel], parCC, 9);
dbbe5bc1 1867// gMC->Gspos("YOC1", 1, "YOPB", 0., 0., dl-dlCC-(kZvac10-zCC2), 0, "ONLY");
be4fc320 1868
1869 zCC1 = 1316.;
1870 zCC2 = 1349.;
1871 dlCC=(zCC2-zCC1)/2.;
1872 parCC[ 3] = -dlCC;
1873 parCC[ 4] = 30.;
dbbe5bc1 1874 parCC[ 5] = 30.+(zCC1-kZConeE)*TMath::Tan(kThetaOpenPbO)-4.;
be4fc320 1875
1876 parCC[ 6] = dlCC;
1877 parCC[ 7] = 30.;
dbbe5bc1 1878 parCC[ 8] = 30.+(zCC2-kZConeE)*TMath::Tan(kThetaOpenPbO)-4.;
be4fc320 1879 gMC->Gsvolu("YOC2", "PCON", idtmed[kSteel], parCC, 9);
dbbe5bc1 1880// gMC->Gspos("YOC2", 1, "YOPB", 0., 0., dl-dlCC-(kZvac10-zCC2), 0, "ONLY");
be4fc320 1881 }
1882}
1883
1884void AliSHILv2::Init()
1885{
1886 //
1887 // Initialise the muon shield after it has been built
1888 //
1889 Int_t i;
1890 //
1891 if(fDebug) {
1892 printf("\n%s: ",ClassName());
1893 for(i=0;i<35;i++) printf("*");
1894 printf(" SHILv2_INIT ");
1895 for(i=0;i<35;i++) printf("*");
1896 printf("\n%s: ",ClassName());
1897 //
1898 // Here the SHIL initialisation code (if any!)
1899 for(i=0;i<80;i++) printf("*");
1900 printf("\n");
1901 }
1902}