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Dipole in official ALICE coordinate system for physics.
[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
eeacf08b 16/* $Id$ */
be4fc320 17
eeacf08b 18//-------------------------------------------------------------------------
19// MUON shielding class
20// Default version
21// Author: A.Morsch
22//-------------------------------------------------------------------------
be4fc320 23
24#include "AliSHILv2.h"
25#include "AliRun.h"
be4fc320 26#include "AliConst.h"
27#include "AliALIFE.h"
28
29ClassImp(AliSHILv2)
30
31//_____________________________________________________________________________
32AliSHILv2::AliSHILv2()
33{
34 //
35 // Default constructor for muon shield
36 //
37}
38
39//_____________________________________________________________________________
40AliSHILv2::AliSHILv2(const char *name, const char *title)
41 : AliSHIL(name,title)
42{
43 //
44 // Standard constructor for muon shield
45 //
46 SetMarkerColor(7);
47 SetMarkerStyle(2);
48 SetMarkerSize(0.4);
49 // Pb cone not yet compatible with muon chamber inner radii
50 // Switched off by default
51 SetWriteGeometry();
52 SetPbCone();
53}
54
55//_____________________________________________________________________________
56void AliSHILv2::CreateGeometry()
57{
58 //
59 // Build muon shield geometry
60 //
61 //
62 //Begin_Html
63 /*
64 <img src="picts/AliSHILv2.gif">
65 */
66 //End_Html
67 //Begin_Html
68 /*
69 <img src="picts/AliSHILv2Tree.gif">
70 */
71 //End_Html
72
73 Float_t cpar[5], cpar0[5], tpar[3], par1[100], pars1[100], par2[100], par3[100],
b21c95fc 74 par4[24], par0[100];
be4fc320 75 Float_t dz, dZ;
76
77 Int_t *idtmed = fIdtmed->GetArray()-1699;
78
79#include "ABSOSHILConst.h"
80#include "SHILConst2.h"
81
82 enum {kC=1705, kAl=1708, kFe=1709, kCu=1710, kW=1711, kPb=1712,
83 kNiCuW=1720, kVacuum=1715, kAir=1714, kConcrete=1716,
84 kPolyCH2=1717, kSteel=1709, kInsulation=1713};
85//
86// Material of the rear part of the shield
87 Int_t iHeavy=kNiCuW;
88 if (fPbCone) iHeavy=kPb;
89//
90//
91// begin Fluka
92 AliALIFE* flukaGeom = new AliALIFE("beamshield.alife", "beamshield_vol.inp");
9a4f9621 93
be4fc320 94 Int_t i=0,ifl=0;
95 Float_t posfluka[3]={0., 0., 0.};
96 Float_t zfluka[12], rfluka1[12], rfluka2[12], rfluka3[12] ;
97//
98// end Fluka
99
100
101//
102// Mother volume
103//
dbbe5bc1 104 Float_t dRear1=kDRear;
be4fc320 105
dbbe5bc1 106 Float_t zstart=kZRear-dRear1;
be4fc320 107
108 par0[0] = 0.;
109 par0[1] = 360.;
110 par0[2] = 28.;
111
dbbe5bc1 112 Float_t dl=(kZvac12-zstart)/2.;
be4fc320 113 dz=zstart+dl;
114//
115// start
116 par0[3] = -dl;
117 par0[4] = 0.;
dbbe5bc1 118 par0[5] = zstart * TMath::Tan(kAccMin);
be4fc320 119// recess station 1
dbbe5bc1 120 par0[6] = -dz+kZch11;
be4fc320 121 par0[7] = 0.;
dbbe5bc1 122 par0[8] = kZch11 * TMath::Tan(kAccMin);
be4fc320 123
124 par0[9] = par0[6];
125 par0[10] = 0.;
126 par0[11] = 17.9;
127
dbbe5bc1 128 par0[12] = -dz+kZch12;
be4fc320 129 par0[13] = 0.;
130 par0[14] = 17.9;
131
132 par0[15] = par0[12];
133 par0[16] = 0.;
dbbe5bc1 134 par0[17] = kZch12 * TMath::Tan(kAccMin);
be4fc320 135// recess station 2
dbbe5bc1 136 par0[18] = -dz+kZch21;
be4fc320 137 par0[19] = 0.;
dbbe5bc1 138 par0[20] = kZch21 * TMath::Tan(kAccMin);
be4fc320 139
dbbe5bc1 140 par0[21] = -dz+kZch21;
be4fc320 141 par0[22] = 0.;
142 par0[23] = 23.;
143
dbbe5bc1 144 par0[24] = -dz+kZch22;
be4fc320 145 par0[25] = 0.;
146 par0[26] = 23.;
147
dbbe5bc1 148 par0[27] = -dz+kZch22;
be4fc320 149 par0[28] = 0.;
dbbe5bc1 150 par0[29] = kZch22 * TMath::Tan(kAccMin);
be4fc320 151//
dbbe5bc1 152 par0[30] = -dz+kZvac6;
be4fc320 153 par0[31] = 0.;
dbbe5bc1 154 par0[32] = kZvac6 * TMath::Tan(kAccMin);
be4fc320 155// end of 2 deg cone
dbbe5bc1 156 par0[33] = -dz+kZConeE;
be4fc320 157 par0[34] = 0.;
158 par0[35] = 30.;
159
dbbe5bc1 160 par0[36] = -dz+kZch31;
be4fc320 161 par0[37] = 0.;
162 par0[38] = 30.;
163
dbbe5bc1 164 par0[39] = -dz+kZch31;
be4fc320 165 par0[40] = 0.;
166 par0[41] = 29.;
167
dbbe5bc1 168 par0[42] = -dz+kZch32;
be4fc320 169 par0[43] = 0.;
170 par0[44] = 29.;
171// start of 1.6 deg cone
dbbe5bc1 172 par0[45] = -dz+kZch32;
be4fc320 173 par0[46] = 0.;
dbbe5bc1 174 par0[47] = 30.+(kZch32-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 175// recess station 4
dbbe5bc1 176 par0[48] = -dz+kZch41;
be4fc320 177 par0[49] = 0.;
dbbe5bc1 178 par0[50] = 30.+(kZch41-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 179
dbbe5bc1 180 par0[51] = -dz+kZch41;
be4fc320 181 par0[52] = 0.;
182 par0[53] = 37.5;
183
dbbe5bc1 184 par0[54] = -dz+kZch42;
be4fc320 185 par0[55] = 0.;
186 par0[56] = 37.5;
187
dbbe5bc1 188 par0[57] = -dz+kZch42;
be4fc320 189 par0[58] = 0.;
dbbe5bc1 190 par0[59] = 30.+(kZch42-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 191
192// recess station 5
193
dbbe5bc1 194 par0[60] = -dz+kZch51;
be4fc320 195 par0[61] = 0.;
dbbe5bc1 196 par0[62] = 30.+(kZch51-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 197
dbbe5bc1 198 par0[63] = -dz+kZch51;
be4fc320 199 par0[64] = 0.;
200 par0[65] = 37.5;
201
dbbe5bc1 202 par0[66] = -dz+kZch52;
be4fc320 203 par0[67] = 0.;
204 par0[68] = 37.5;
205
dbbe5bc1 206 par0[69] = -dz+kZch52;
be4fc320 207 par0[70] = 0.;
dbbe5bc1 208 par0[71] = 30.+(kZch52-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 209
210// end of cone
211
dbbe5bc1 212 par0[72] = -dz+kZvac10;
be4fc320 213 par0[73] = 0.;
dbbe5bc1 214 par0[74] = 30.+(kZvac10-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 215
dbbe5bc1 216 par0[75] = -dz+kZvac10;
be4fc320 217 par0[76] = 0.;
dbbe5bc1 218 par0[77] = kR42;
be4fc320 219
dbbe5bc1 220 par0[78] = -dz+kZvac11;
be4fc320 221 par0[79] = 0.;
dbbe5bc1 222 par0[80] = kR42;
be4fc320 223
dbbe5bc1 224 par0[81] = -dz+kZvac11;
be4fc320 225 par0[82] = 0.;
dbbe5bc1 226 par0[83] = kR43;
be4fc320 227
dbbe5bc1 228 par0[84] = -dz+kZvac12;
be4fc320 229 par0[85] = 0.;
dbbe5bc1 230 par0[86] = kR43;
be4fc320 231
232 gMC->Gsvolu("YMOT", "PCON", idtmed[kVacuum], par0, 87);
233 dz=zstart+dl;
92a841cc 234 gMC->Gspos("YMOT", 1, "ALIC", 0., 0., dz, 0, "ONLY");
235 gMC->Gsbool("YMOT","L3DO");
236 gMC->Gsbool("YMOT","L3O1");
237 gMC->Gsbool("YMOT","L3O2");
238
be4fc320 239//
240
241 dZ=-dl;
242
243//
244// First section: bellows below and behind front absorber
245//
246//
247 par1[ 0] = 0.;
248 par1[ 1] = 360.;
249 par1[ 2] = 14.;
dbbe5bc1 250 dl=(kZvac4-zstart)/2.;
be4fc320 251
252 par1[ 3] = -dl;
dbbe5bc1 253 par1[ 4] = kRAbs+(zstart-kZOpen) * TMath::Tan(kThetaOpen1);
254 par1[ 5] = zstart * TMath::Tan(kAccMin);
be4fc320 255
256 par1[ 6] = -dl+dRear1;
dbbe5bc1 257 par1[ 7] = par1[4] + dRear1 * TMath::Tan(kThetaOpen1);
258 par1[ 8] = kZRear * TMath::Tan(kAccMin);
be4fc320 259
260 par1[ 9] = -dl+dRear1;
261 par1[10] = par1[7];
dbbe5bc1 262 par1[11] = kR11;
be4fc320 263
dbbe5bc1 264 par1[12] = -dl+kZvac41-zstart;
265 par1[13] = kRAbs + (kZvac41-kZOpen) * TMath::Tan(kThetaOpen1);
266 par1[14] = kR11;
be4fc320 267
268 par1[15] = par1[12];
269 par1[16] = par1[13];
dbbe5bc1 270 par1[17] = kR21;
be4fc320 271
272
dbbe5bc1 273 par1[18] = -dl+kZvac1-zstart;
274 par1[19] = kRAbs+ (kZvac1-kZOpen) * TMath::Tan(kThetaOpen1);
275 par1[20] = kR21;
be4fc320 276
dbbe5bc1 277 par1[21] = par1[18]+kDr11/10.;
278 par1[22] = par1[19]+kDr11;
279 par1[23] = kR21;
be4fc320 280
281
dbbe5bc1 282 par1[24] = -dl+(kZvac1+kDr11/10.+kDB1-zstart);
be4fc320 283 par1[25] = par1[22];
dbbe5bc1 284 par1[26] = kR21;
be4fc320 285
dbbe5bc1 286 par1[27] = par1[24]+kDr12;
287 par1[28] = par1[25]+kDr12;
288 par1[29] = kR21;
be4fc320 289
dbbe5bc1 290 par1[30] = par1[27]+kDF1;
be4fc320 291 par1[31] = par1[28];
dbbe5bc1 292 par1[32] = kR21;
be4fc320 293
dbbe5bc1 294 par1[33] = par1[30]+kDr12;
295 par1[34] = par1[31]-kDr12;
296 par1[35] = kR21;
be4fc320 297
dbbe5bc1 298 par1[36] = par1[33]+kDB1;
be4fc320 299 par1[37] = par1[34];
dbbe5bc1 300 par1[38] = kR21;
be4fc320 301
dbbe5bc1 302 par1[39] = par1[36]+kDr13;
303 par1[40] = par1[37]-kDr13;
304 par1[41] = kR21;
be4fc320 305
dbbe5bc1 306 par1[42] = -dl+kZvac4-zstart;
be4fc320 307 par1[43] = par1[40];
dbbe5bc1 308 par1[44] = kR21;
be4fc320 309
310 Float_t r2 = par1[43];
311 Float_t rBox= par1[43]-0.1;
312 Float_t rc1 = par1[7];
313
314 gMC->Gsvolu("YGO1", "PCON", idtmed[kNiCuW], par1, 45);
315
316//
317// begin Fluka
9a4f9621 318
be4fc320 319 for (ifl=0; ifl<14; ifl++) {
dbbe5bc1 320 zfluka[ifl]=par1[3+3*ifl]+dl+kZRear-kDRear;
be4fc320 321 rfluka1[ifl] = par1[4+3*ifl];
322 rfluka2[ifl] = par1[5+3*ifl];
dbbe5bc1 323 if (ifl > 3) rfluka2[ifl]=rfluka2[ifl]-kDRSteel1;
be4fc320 324 }
325
326
327 Float_t rfluka0[8]={rBox,rBox,rBox,rBox,rBox,rBox,rBox,rBox};
328
329 flukaGeom->Comment("1st part: Shield");
330// Use default for first three cones
331 flukaGeom->SetDefaultVolume("*ACR02");
332 rfluka2[0]=rfluka2[1]=rfluka2[2]=-1;
333//
334 flukaGeom->Comment("Shield");
335 flukaGeom->PolyCone(rfluka1, rfluka2, zfluka, 12, posfluka, "NIW", "MF", "$SHS");
336 flukaGeom->Comment("Vacuum");
337 flukaGeom->PolyCone(rfluka0, rfluka1+2, zfluka+2, 8, posfluka, "VACUUM", "MF", "$SHS");
338//
339// end Fluka
340
341 for (i=0; i<45; i++) pars1[i] = par1[i];
342 for (i=4; i<44; i+=3) pars1[i] = 0.;
343
344 gMC->Gsvolu("YMO1", "PCON", idtmed[kVacuum+40], pars1, 45);
345 gMC->Gspos("YGO1", 1, "YMO1", 0., 0., 0., 0, "ONLY");
346 dZ+=dl;
347 gMC->Gspos("YMO1", 1, "YMOT", 0., 0., dZ, 0, "ONLY");
348 dZ+=dl;
349
350
dbbe5bc1 351 tpar[0]=kR21-0.6;
352 tpar[1]=kR21;
353 tpar[2]=(kZvac4-kZvac41)/2.;
be4fc320 354 gMC->Gsvolu("YSE1", "TUBE", idtmed[kSteel], tpar, 3);
355 dz=dl-tpar[2];
356 gMC->Gspos("YSE1", 1, "YGO1", 0., 0., dz, 0, "ONLY");
357
358
dbbe5bc1 359 tpar[0]=kR11-0.6;
360 tpar[1]=kR11;
361 tpar[2]=(kZvac41-zstart-dRear1)/2.;
be4fc320 362 gMC->Gsvolu("YSE2", "TUBE", idtmed[kSteel], tpar, 3);
dbbe5bc1 363 dz=dl-tpar[2]-(kZvac4-kZvac41);
be4fc320 364 gMC->Gspos("YSE2", 1, "YGO1", 0., 0., dz, 0, "ONLY");
365
366// begin Fluka
367 flukaGeom->Comment("1st part: Steel Envelope");
dbbe5bc1 368 flukaGeom->Cylinder(tpar[0], tpar[1], kZRear, kZvac4, posfluka, "NIW", "MF", "$SHS");
be4fc320 369//
370// end Fluka
371
372//
373// 1st section: vacuum system
374//
375//
376// Bellow 1
377//
dbbe5bc1 378 tpar[0]=kRB1;
379 tpar[1]=kRB1+kHB1;
380 tpar[2]=kEB1/2.;
be4fc320 381 gMC->Gsvolu("YB11", "TUBE", idtmed[kSteel+40], tpar, 3);
382 Float_t dl1=tpar[2];
383
dbbe5bc1 384 tpar[0]=kRB1+kHB1-kEB1;
385 tpar[1]=kRB1+kHB1;
386 tpar[2]=(kLB1/2.-2.*kEB1)/2.;
be4fc320 387 gMC->Gsvolu("YB12", "TUBE", idtmed[kSteel+40], tpar, 3);
388 Float_t dl2=tpar[2];
389
dbbe5bc1 390 tpar[0]=kRB1-kEB1;
391 tpar[1]=kRB1;
392 tpar[2]=kLB1/8.;
be4fc320 393 gMC->Gsvolu("YB13", "TUBE", idtmed[kSteel+40], tpar, 3);
394 Float_t dl3=tpar[2];
395
396
397 tpar[0]=0;
dbbe5bc1 398 tpar[1]=kRB1+kHB1;
399 tpar[2]=kLB1/2.;
be4fc320 400 gMC->Gsvolu("YBU1", "TUBE", idtmed[kVacuum+40], tpar, 3);
401
402 dz=-tpar[2]+dl3;
403 gMC->Gspos("YB13", 1, "YBU1", 0., 0., dz, 0, "ONLY");
404 dz+=dl3;
405 dz+=dl1;
406 gMC->Gspos("YB11", 1, "YBU1", 0., 0., dz, 0, "ONLY");
407 dz+=dl1;
408 dz+=dl2;
409 gMC->Gspos("YB12", 1, "YBU1", 0., 0., dz, 0, "ONLY");
410 dz+=dl2;
411 dz+=dl1;
412 gMC->Gspos("YB11", 2, "YBU1", 0., 0., dz, 0, "ONLY");
413 dz+=dl1;
414 dz+=dl3;
415 gMC->Gspos("YB13", 2, "YBU1", 0., 0., dz, 0, "ONLY");
416
417
418 tpar[0]=0;
dbbe5bc1 419 tpar[1]=kRB1+kHB1+0.5;
420 tpar[2]=12.*kLB1/2.;
be4fc320 421 gMC->Gsvolu("YBM1", "TUBE", idtmed[kVacuum+40], tpar, 3);
422 Float_t bsize = tpar[2];
dbbe5bc1 423 tpar[0]=kRB1+kHB1;
be4fc320 424 gMC->Gsvolu("YBI1", "TUBE", idtmed[kInsulation+40], tpar, 3);
425 gMC->Gspos("YBI1", 2, "YBM1", 0., 0., 0., 0, "ONLY");
426
dbbe5bc1 427 dz=-bsize+kLB1/2.;
be4fc320 428
429 for (i=0; i<12; i++) {
430 gMC->Gspos("YBU1", i+1 , "YBM1", 0., 0., dz, 0, "ONLY");
dbbe5bc1 431 dz+=kLB1;
be4fc320 432 }
433
dbbe5bc1 434 dz=-dl+(kZvac1-zstart)+kDr11/10.+bsize;
be4fc320 435 gMC->Gspos("YBM1", 1, "YMO1", 0., 0., dz, 0, "ONLY");
436
dbbe5bc1 437// dz=dl-kDr13-(kZvac4-kZvac3)-bsize;
be4fc320 438// gMC->Gspos("YBM1", 2, "YMO1", 0., 0., dz, 0, "ONLY");
439
440
441//
442// Flange
443
444 tpar[0]=0;
dbbe5bc1 445 tpar[1]=kRF1+0.6;
446 tpar[2]=kDF1/2.;
be4fc320 447 gMC->Gsvolu("YFM1", "TUBE", idtmed[kVacuum+40], tpar, 3);
448// Steel
dbbe5bc1 449 tpar[0]=kRB1;
450 tpar[1]=kRF1+0.6;
451 tpar[2]=kDF1/2.;
be4fc320 452 gMC->Gsvolu("YF11", "TUBE", idtmed[kSteel+40], tpar, 3);
453// Insulation
dbbe5bc1 454 tpar[0]=kRF1;
455 tpar[1]=kRF1+0.5;
456 tpar[2]=kDF1/2.;
be4fc320 457 gMC->Gsvolu("YF12", "TUBE", idtmed[kInsulation+40], tpar, 3);
458
459
460 gMC->Gspos("YF11", 1, "YFM1", 0., 0., 0., 0, "ONLY");
461 gMC->Gspos("YF12", 1, "YFM1", 0., 0., 0., 0, "ONLY");
dbbe5bc1 462 dz=-dl+(kZvac3-zstart)-2.*kDr13-tpar[2];
be4fc320 463 gMC->Gspos("YFM1", 2, "YMO1", 0., 0., dz, 0, "ONLY");
464
465//
466// pipe between flange and bellows
467//
468// Steel
dbbe5bc1 469 tpar[0] = kRB1-dTubeS;
470 tpar[1] = kRB1+0.6;
471 tpar[2] = (kZvac3-kZvac1-2.*kDr13-kDr11/10.-kDF1-2.*bsize)/2.;
be4fc320 472 gMC->Gsvolu("YPF1", "TUBE", idtmed[kSteel+40], tpar, 3);
473// Insulation
dbbe5bc1 474 tpar[0]=kRB1;
475 tpar[1]=kRB1+0.5;
be4fc320 476 gMC->Gsvolu("YPS1", "TUBE", idtmed[kInsulation+40], tpar, 3);
477 gMC->Gspos("YPS1", 1, "YPF1", 0., 0., 0., 0, "ONLY");
dbbe5bc1 478 dz=-dl+(kZvac1-zstart)+kDr11/10.+2.*bsize+tpar[2];
be4fc320 479 gMC->Gspos("YPF1", 1, "YMO1", 0., 0., dz, 0, "ONLY");
dbbe5bc1 480// dz=-dl+(kZvac2-zstart)+kDF1/2.+tpar[2];
be4fc320 481// gMC->Gspos("YPF1", 2, "YMO1", 0., 0., dz, 0, "ONLY");
482
483//
484// begin Fluka
485 flukaGeom->Comment("First Bellow");
dbbe5bc1 486 Float_t z1=kZvac1+kDr11;
be4fc320 487 Float_t z2;
488
489 for (i=0; i<10; i++) {
dbbe5bc1 490 z2=z1+kEB1;
491 flukaGeom->Cylinder(0., kRB1, z1, z2, posfluka, "VACUUM", "MF", "$SHH");
492 flukaGeom->Cylinder(kRB1, kRB1+kHB1, z1, z2, posfluka, "STEEL", "MF", "$SHH");
be4fc320 493
494 z1=z2;
dbbe5bc1 495 z2+=kLB1/2.-kEB1;
496 flukaGeom->Cylinder(0., kRB1+kHB1-kEB1, z1, z2, posfluka, "VACUUM", "MF", "$SHH");
497 flukaGeom->Cylinder(kRB1+kHB1-kEB1, kRB1+kHB1, z1, z2, posfluka, "STEEL", "MF", "$SHH");
be4fc320 498 z1=z2;
dbbe5bc1 499 z2=z1+kEB1;
500 flukaGeom->Cylinder(0., kRB1, z1, z2, posfluka, "VACUUM", "MF", "$SHH");
501 flukaGeom->Cylinder(kRB1, kRB1+kHB1, z1, z2, posfluka, "STEEL", "MF", "$SHH");
be4fc320 502 z1=z2;
dbbe5bc1 503 z2+=kLB1/2.-kEB1;
504 flukaGeom->Cylinder(0., kRB1, z1, z2, posfluka, "VACUUM", "MF", "$SHH");
505 flukaGeom->Cylinder(kRB1, kRB1+kEB1, z1, z2, posfluka, "STEEL", "MF", "$SHH");
506 flukaGeom->Cylinder(kRB1+kEB1, kRB1+kHB1, z1, z2, posfluka, "AIR", "MF", "$SHH");
be4fc320 507 z1=z2;
508 }
dbbe5bc1 509 flukaGeom->Cylinder(kRB1+kHB1, kRB1+kHB1+0.5, kZvac1+kDr11, z1, posfluka, "AIR", "MF", "$SHH");
510 flukaGeom->Cylinder(kRB1+kHB1+0.5, rBox, kZvac1+kDr11, z1, posfluka, "AIR", "MF", "$SHH");
be4fc320 511 Float_t zcy1=z1;
512
513
514 flukaGeom->Comment("Second Bellow");
dbbe5bc1 515 z1=kZvac3-kDr13;
be4fc320 516 for (i=0; i<10; i++) {
dbbe5bc1 517 z2=z1-kEB1;
518 flukaGeom->Cylinder(0., kRB1, z2, z1, posfluka, "VACUUM", "MF", "$SHH");
519 flukaGeom->Cylinder(kRB1, kRB1+kHB1, z2, z1, posfluka, "STEEL", "MF", "$SHH");
be4fc320 520 z1=z2;
dbbe5bc1 521 z2-=kLB1/2.-kEB1;
522 flukaGeom->Cylinder(0., kRB1+kHB1-kEB1, z2, z1, posfluka, "VACUUM", "MF", "$SHH");
523 flukaGeom->Cylinder(kRB1+kHB1-kEB1, kRB1+kHB1, z2, z1, posfluka, "STEEL", "MF", "$SHH");
be4fc320 524 z1=z2;
dbbe5bc1 525 z2=z1-kEB1;
526 flukaGeom->Cylinder(0., kRB1, z2, z1, posfluka, "VACUUM", "MF", "$SHH");
527 flukaGeom->Cylinder(kRB1, kRB1+kHB1, z2, z1, posfluka, "STEEL", "MF", "$SHH");
be4fc320 528 z1=z2;
dbbe5bc1 529 z2-=kLB1/2.-kEB1;
530 flukaGeom->Cylinder(0., kRB1, z2, z1, posfluka, "VACUUM", "MF", "$SHH");
531 flukaGeom->Cylinder(kRB1, kRB1+kEB1, z2, z1, posfluka, "STEEL", "MF", "$SHH");
532 flukaGeom->Cylinder(kRB1+kEB1, kRB1+kHB1, z2, z1, posfluka, "AIR", "MF", "$SHH");
be4fc320 533 z1=z2;
534 }
dbbe5bc1 535 flukaGeom->Cylinder(kRB1+kHB1, kRB1+kHB1+0.5, z1, kZvac3-kDr13, posfluka, "AIR", "MF", "$SHH");
536 flukaGeom->Cylinder(kRB1+kHB1+0.5, rBox, z1, kZvac3-kDr13, posfluka, "AIR", "MF", "$SHH");
be4fc320 537
538 Float_t zcy2=z1;
539 flukaGeom->Comment("Flange");
540 Float_t zfl=(zcy1+zcy2)/2.;
541
dbbe5bc1 542 z1=zfl-kDF1/2.;
543 z2=zfl+kDF1/2.;
544 flukaGeom->Cylinder(0.,kRF1-2. , z1, z2, posfluka, "VACUUM", "MF", "$SHH");
545 flukaGeom->Cylinder(kRF1-2., kRF1 , z1, z2, posfluka, "STEEL", "MF", "$SHH");
546 flukaGeom->Cylinder(kRF1, kRF1+0.05 , z1, z2, posfluka, "AIR", "MF", "$SHH");
547 flukaGeom->Cylinder(kRF1+0.05, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH");
be4fc320 548 z2=z1;
dbbe5bc1 549 z1=z2-kDFlange;
550 flukaGeom->Cylinder(0.,kRB1 , z1, z2, posfluka, "VACUUM", "MF", "$SHH");
551 flukaGeom->Cylinder(kRB1, kRF1 , z1, z2, posfluka, "STEEL", "MF", "$SHH");
552 flukaGeom->Cylinder(kRF1, kRF1+0.5 , z1, z2, posfluka, "AIR", "MF", "$SHH");
553 flukaGeom->Cylinder(kRF1+0.5, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH");
be4fc320 554 z2=z1;
555 z1=zcy1;
dbbe5bc1 556 flukaGeom->Cylinder(0.,kRB1 , z1, z2, posfluka, "VACUUM", "MF", "$SHH");
557 flukaGeom->Cylinder(kRB1, kRB1+0.1 , z1, z2, posfluka, "STEEL", "MF", "$SHH");
558 flukaGeom->Cylinder(kRB1+0.1, kRB1+0.6 , z1, z2, posfluka, "AIR", "MF", "$SHH");
559 flukaGeom->Cylinder(kRB1+0.6, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH");
560
561 z1=zfl+kDF1/2.;
562 z2=z1+kDFlange;
563 flukaGeom->Cylinder(0.,kRB1 , z1, z2, posfluka, "VACUUM", "MF", "$SHH");
564 flukaGeom->Cylinder(kRB1, kRF1 , z1, z2, posfluka, "STEEL", "MF", "$SHH");
565 flukaGeom->Cylinder(kRF1, kRF1+0.5 , z1, z2, posfluka, "AIR", "MF", "$SHH");
566 flukaGeom->Cylinder(kRF1+0.5, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH");
be4fc320 567 z1=z2;
568 z2=zcy2;
dbbe5bc1 569 flukaGeom->Cylinder(0.,kRB1 , z1, z2, posfluka, "VACUUM", "MF", "$SHH");
570 flukaGeom->Cylinder(kRB1, kRB1+0.1 , z1, z2, posfluka, "STEEL", "MF", "$SHH");
571 flukaGeom->Cylinder(kRB1+0.1, kRB1+0.6 , z1, z2, posfluka, "AIR", "MF", "$SHH");
572 flukaGeom->Cylinder(kRB1+0.6, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH");
be4fc320 573// end Fluka
574//
575
576// Pipe+Heating 1.5 mm
577// Heating Jacket 5.0 mm
578// Protection 1.0 mm
579// ========================
580// 7.5 mm
581// pipe and heating jackets outside bellows
582//
583// left side
dbbe5bc1 584 cpar0[0]=(kZvac1+kDr11/10.-zstart)/2;
585 cpar0[1]=kRVacu-0.05 +(zstart-kZOpen)*TMath::Tan(kThetaOpen1);
586 cpar0[2]=kRVacu+0.7 +(zstart-kZOpen)*TMath::Tan(kThetaOpen1);
587 cpar0[3]=cpar0[1]+2.*cpar0[0]*TMath::Tan(kThetaOpen1);
588 cpar0[4]=cpar0[2]+2.*cpar0[0]*TMath::Tan(kThetaOpen1);
be4fc320 589 gMC->Gsvolu("YV11", "CONE", idtmed[kSteel+40], cpar0, 5);
590//
591// insulation
592 dTubeS=0.15;
593 cpar[0]=cpar0[0];
594 cpar[1]=cpar0[1]+0.15;
595 cpar[2]=cpar0[1]+0.65;
596 cpar[3]=cpar0[3]+0.15;
597 cpar[4]=cpar0[3]+0.65;
598 gMC->Gsvolu("YI11", "CONE", idtmed[kInsulation+40], cpar, 5);
599 gMC->Gspos("YI11", 1, "YV11", 0., 0., 0., 0, "ONLY");
600 dz=-dl+cpar0[0];
601 gMC->Gspos("YV11", 1, "YMO1", 0., 0., dz, 0, "ONLY");
602
603// begin Fluka
604//
605 Float_t rf1[10], rf2[10];
eeacf08b 606 rf1[0]=0.;
be4fc320 607 rf1[1] = cpar0[1];
eeacf08b 608 rf1[2]=rf1[1]+0.15;
609 rf1[3]=rf1[2]+0.5;
610 rf1[4]=rf1[3]+0.1;
611 rf1[5]=par1[4];
612 rf1[6]=0.; //PH This has to be checked...
be4fc320 613
eeacf08b 614 rf2[0]=0.;
615 rf2[1] = cpar0[3];
616 rf2[2]=rf2[1]+0.15;
617 rf2[3]=rf2[2]+0.5;
618 rf2[4]=rf2[3]+0.1;
be4fc320 619 rf2[5]=par1[7];
eeacf08b 620 rf2[6]=0.; //PH This has to be checked
be4fc320 621
622 char* materialsA[7]
623 = {"VACUUM", "STEEL", "PIPEINSU", "STEEL", "AIR", "AIR"};
624 char* fieldsA[7]
625 = {"MF", "MF", "MF", "MF", "MF", "MF"};
626 char* cutsA[7]
627 = {"$SHH","$SHH","$SHH","$SHH","$SHH","$SHH","$SHH"};
628
629 flukaGeom->Comment("1st part: Beam pipe lateral struture (left)");
dbbe5bc1 630 flukaGeom->OnionCone(rf1, rf2, 6 , zstart, kZvac1, posfluka, materialsA, fieldsA, cutsA);
be4fc320 631 for (i=0; i<7; i++) rf1[i]=rf2[i];
dbbe5bc1 632 for (i=1; i<7; i++) rf2[i]=rf1[i]+kDr11*TMath::Tan(kThetaOpen1);
633 flukaGeom->OnionCone(rf1, rf2, 6 , kZvac1, kZvac1+kDr11, posfluka, materialsA, fieldsA, cutsA);
634 flukaGeom->Cone(rc1, rf2[5], rc1, rc1+kDr11, kZvac1 , kZvac1+kDr11, posfluka,"AIR", "MF", "$SHH");
be4fc320 635//
636// end Fluka
637
638
639// right side
640 dTubeS = 0.35;
641 dVacuS += 0.25;
642
dbbe5bc1 643 cpar0[0] = (kZvac4-kZvac3+2.*kDr13)/2;
644 cpar0[1] = kRB1;
be4fc320 645 cpar0[2] = cpar0[1]+dVacuS;
dbbe5bc1 646 cpar0[3] = cpar0[1]+2.*cpar0[0]*TMath::Tan(kThetaOpenB);
647 cpar0[4] = cpar0[2]+2.*cpar0[0]*TMath::Tan(kThetaOpenB);
be4fc320 648 gMC->Gsvolu("YV12", "CONE", idtmed[kSteel], cpar0, 5);
649 Float_t r2V=cpar0[3];
650//
651// insulation
652 cpar[0] = cpar0[0];
653 cpar[1] = cpar0[1]+dTubeS;
dbbe5bc1 654 cpar[2] = cpar0[1]+dTubeS+kDInsuS;
be4fc320 655 cpar[3] = cpar0[3]+dTubeS;
dbbe5bc1 656 cpar[4] = cpar0[3]+dTubeS+kDInsuS;
be4fc320 657 gMC->Gsvolu("YI12", "CONE", idtmed[kInsulation], cpar, 5);
658 gMC->Gspos("YI12", 1, "YV12", 0., 0., 0., 0, "ONLY");
659
660 dz=dl-cpar0[0];
661 gMC->Gspos("YV12", 1, "YMO1", 0., 0., dz, 0, "ONLY");
662
663//
664// begin Fluka
665 char* materialsB[5]
666 = {"VACUUM", "STEEL", "PIPEINSU", "STEEL", "AIR"};
667
668 char* fieldsB[5]
669 = {"MF", "MF", "MF", "MF", "MF"};
670
671 char* cutsB[5]
672 = {"$SHH","$SHH","$SHH","$SHH","$SHH"};
673
674 rf1[0]=rf2[0]=0.;
675 rf1[1]=cpar0[1];
676 rf2[1]=cpar0[3];
677
dbbe5bc1 678 rf1[2]=rf1[1]+dTubeS; rf1[3]=rf1[2]+kDInsuS; rf1[4]=rf1[3]+kDEnveS;
be4fc320 679 rf1[5]=r2;
680
dbbe5bc1 681 rf2[2]=rf2[1]+dTubeS; rf2[3]=rf2[2]+kDInsuS; rf2[4]=rf2[3]+kDEnveS;
be4fc320 682 rf2[5]=r2;
683 flukaGeom->Comment("1st part: Beam pipe lateral structure (right)");
dbbe5bc1 684 flukaGeom->OnionCone(rf1, rf2, 6 , kZvac3, kZvac4, posfluka, materialsB, fieldsB, cutsB);
be4fc320 685 for (i=0; i<6; i++) rf2[i]=rf1[i];
686 for (i=1; i<5; i++) rf1[i]=rf2[i];
dbbe5bc1 687 rf1[5]=rf2[5]+kDr13;
688 flukaGeom->OnionCone(rf1, rf2, 6 , kZvac3-kDr13, kZvac3, posfluka, materialsB, fieldsB, cutsB);
be4fc320 689
690//
691// end Fluka
692
693//
694// Second Section
695// Between first and second bellow section
696//
697
698 par2[0] = 0.;
699 par2[1] = 360.;
700 par2[2] = 11.;
dbbe5bc1 701 dl=(kZvac7-kZvac4)/2.;
be4fc320 702// recess station 2
703 par2[3] = -dl;
704 par2[4] = r2;
dbbe5bc1 705 par2[5] = kR21;
be4fc320 706
707 par2[6] = -dl+.1;
708 par2[7] = r2;
dbbe5bc1 709 par2[8] = kR21;
be4fc320 710
dbbe5bc1 711 par2[9] = -dl+(kZvac6-kZvac4);
712 par2[10] = r2+(kZvac6-kZvac4-10.) * TMath::Tan(kThetaOpen2);
713 par2[11] = kR21;
be4fc320 714
dbbe5bc1 715 par2[12] = -dl+(kZvac6-kZvac4);
be4fc320 716 par2[13] = par2[10];
dbbe5bc1 717 par2[14] = kZvac6*TMath::Tan(kAccMin);
be4fc320 718
719// Start of Pb section
dbbe5bc1 720 par2[15] = -dl+(kZPb-kZvac4);
721 par2[16] = r2+(kZPb-kZvac4-10.) * TMath::Tan(kThetaOpen2);
722 par2[17] = kZPb*TMath::Tan(kAccMin);
be4fc320 723//
724// end of cone following 2 deg line
dbbe5bc1 725 par2[18] = -dl+(kZConeE-kZvac4);
726 par2[19] = r2+(kZConeE-kZvac4-10.) * TMath::Tan(kThetaOpen2);
be4fc320 727 par2[20] = 30.;
728// recess station 3
dbbe5bc1 729 par2[21] = -dl+(kZch31-kZvac4);
730 par2[22] = r2+(kZch31-kZvac4-10.) * TMath::Tan(kThetaOpen2);
be4fc320 731 par2[23] = 30.;
732
dbbe5bc1 733 par2[24] = -dl+(kZch31-kZvac4);
734 par2[25] = r2+(kZch31-kZvac4-10.) * TMath::Tan(kThetaOpen2);
be4fc320 735 par2[26] = 29.;
736
dbbe5bc1 737 par2[27] = -dl+(kZch32-kZvac4);
738 par2[28] = r2+(kZch32-kZvac4-10.) * TMath::Tan(kThetaOpen2);
be4fc320 739 par2[29] = 29.;
740
dbbe5bc1 741 par2[30] = -dl+(kZch32-kZvac4);
742 par2[31] = r2+(kZch32-kZvac4-10.) * TMath::Tan(kThetaOpen2);
be4fc320 743 par2[32] = 30.;
744
dbbe5bc1 745 par2[33] = -dl+(kZvac7-kZvac4);
746 par2[34] = r2+(kZvac7-kZvac4-10.) * TMath::Tan(kThetaOpen2);
be4fc320 747 par2[35] = 30.;
748
749 gMC->Gsvolu("YGO2", "PCON", idtmed[kSteel+40], par2, 36);
750
751//
752// begin Fluka
753
754 char* materials1[8]
755 = {"VACUUM", "STEEL", "PIPEINSU", "STEEL", "AIR", "NIW", "NIW", "STEEL"};
756 char* fields1[8]
757 = {"MF", "MF", "MF", "MF", "MF", "MF", "MF", "MF"};
758 char* cuts1[8]
759 = {"$SHH","$SHH","$SHH","$SHH","$SHH","$SHH","$SHH","$SHH"};
760
761 flukaGeom->Comment("2nd part: Beam shield lateral struture (0)");
762 // until end of recess 1
dbbe5bc1 763 rf1[0] = 0.; rf1[1] = r2V; rf1[2] = rf1[1] + dTubeS; rf1[3] = rf1[2] + kDInsuS;
764 rf1[4] = rf1[3] + kDEnveS; rf1[5] = r2; rf1[6] = rf1[5]+2.;
765 rf1[7] = kR11-kDRSteel1; rf1[8] = kR21;
be4fc320 766
dbbe5bc1 767 for (i=1; i<7; i++) rf2[i]=rf1[i]+4.*TMath::Tan(kThetaOpenB);
be4fc320 768 rf2[7] = rf1[7];
769 rf2[8] = rf1[8];
dbbe5bc1 770 flukaGeom->OnionCone(rf1, rf2, 9 , kZvac4, kZvac4+4, posfluka, materials1, fields1, cuts1);
be4fc320 771
772 flukaGeom->Comment("2nd part: Beam shield lateral struture (1)");
773 // until end of recess 2
774 for (i=0; i<9; i++) rf1[i]=rf2[i];
dbbe5bc1 775 rf1[7] = kR21-kDRSteel2; rf1[8] = kR21;
776 for (i=1; i<9; i++) rf2[i]=rf1[i]+(kZvac6-kZvac4-4.)*TMath::Tan(kThetaOpenB);
be4fc320 777 rf2[7] = rf1[7];
778 rf2[8] = rf1[8];
dbbe5bc1 779 flukaGeom->OnionCone(rf1, rf2, 9 , kZvac4+4, kZvac6, posfluka, materials1, fields1, cuts1);
be4fc320 780
781 flukaGeom->Comment("2nd part: Beam shield lateral struture (2)");
782 // steel recess
783 for (i=0; i<9; i++) rf1[i]=rf2[i];
dbbe5bc1 784 rf1[8] = kZvac6*TMath::Tan(kAccMin);
785 rf1[7] = kR21-kDRSteel2;
be4fc320 786
dbbe5bc1 787 for (i=1; i<9; i++) rf2[i]=rf1[i]+4.*TMath::Tan(kThetaOpenB);
be4fc320 788 rf2[7] = rf1[7];
789
dbbe5bc1 790 rf2[8] = -(rf1[8]+4.*TMath::Tan(kAccMin));
be4fc320 791 rf1[8] = -rf1[8];
792
dbbe5bc1 793 flukaGeom->OnionCone(rf1, rf2, 9 , kZvac6, kZvac6+4, posfluka, materials1, fields1, cuts1);
be4fc320 794 rf1[8] = -rf1[8];
795 rf2[8] = -rf2[8];
796
797 flukaGeom->Comment("2nd part: Beam shield lateral struture (3)");
798 // until start of lead section
799 for (i=0; i<9; i++) rf1[i]=rf2[i];
dbbe5bc1 800 for (i=1; i<9; i++) rf2[i]=rf1[i]+(kZPb-kZvac6-4.)*TMath::Tan(kThetaOpenB);
801 rf1[7] = rf1[8] - kDRSteel2;
802 rf2[8] = rf1[8] + (kZPb-kZvac6-4.)*TMath::Tan(kAccMin);
803 rf2[7] = rf2[8] - kDRSteel2;
be4fc320 804
805 rf1[8]=-rf1[8];
806 rf2[8]=-rf2[8];
dbbe5bc1 807 flukaGeom->OnionCone(rf1, rf2, 9 , kZvac6+4, kZPb, posfluka, materials1, fields1, cuts1);
be4fc320 808 rf1[8]=-rf1[8];
809 rf2[8]=-rf2[8];
810
811 flukaGeom->Comment("2nd part: Beam shield lateral struture (4)");
812 // until end of 2deg
813 materials1[5] = "LEAD";
814 materials1[6] = "LEAD";
815 for (i=0; i<9; i++) rf1[i]=rf2[i];
dbbe5bc1 816 for (i=1; i<9; i++) rf2[i]=rf1[i]+(kZConeE-kZPb)*TMath::Tan(kThetaOpenB);
be4fc320 817 rf1[8] = -rf1[8];
818 rf2[8] = -30.;
819 rf2[7] = 26.;
dbbe5bc1 820 flukaGeom->OnionCone(rf1, rf2, 9 , kZPb, kZConeE, posfluka, materials1, fields1, cuts1);
be4fc320 821 rf1[8]=-rf1[8];
822 rf2[8]=-rf2[8];
823
824 flukaGeom->Comment("2nd part: Beam shield lateral struture (4)");
825 // until end of this section
826 for (i=0; i<9; i++) rf1[i]=rf2[i];
dbbe5bc1 827 for (i=1; i<9; i++) rf2[i]=rf1[i]+(kZvac7-kZConeE)*TMath::Tan(kThetaOpenB);
be4fc320 828 rf2[8] = 30;
829 rf2[7] = 26;
dbbe5bc1 830 flukaGeom->OnionCone(rf1, rf2, 9 , kZConeE, kZvac7, posfluka, materials1, fields1, cuts1);
be4fc320 831
832 Float_t r3V = rf2[1];
833
834// end Fluka
835
836//
837// Lead cone
838//
839 Float_t parPb[18];
840 parPb[ 0] = 0.;
841 parPb[ 1] = 360.;
842 parPb[ 2] = 5.;
dbbe5bc1 843 Float_t dlPb=(kZvac7-kZPb)/2.;
be4fc320 844
845 parPb[ 3] = -dlPb;
dbbe5bc1 846 parPb[ 4] = r2+(kZPb-kZvac4-10.) * TMath::Tan(kThetaOpen2);
847 parPb[ 5] = kZPb*TMath::Tan(kAccMin)-kDRSteel2;
be4fc320 848
dbbe5bc1 849 parPb[ 6] = -dlPb+(kZConeE-kZPb);
850 parPb[ 7] = r2+(kZConeE-kZvac4-10.) * TMath::Tan(kThetaOpen2);
be4fc320 851 parPb[ 8] = 26.;
852
dbbe5bc1 853 parPb[ 9] = -dlPb+(kZch32+4.-kZPb);
854 parPb[10] = r2+(kZch32+4.-kZvac4-10.) * TMath::Tan(kThetaOpen2);
be4fc320 855 parPb[11] = 26.;
856
dbbe5bc1 857 parPb[12] = -dlPb+(kZch32+4.-kZPb);
858 parPb[13] = r2+(kZch32+4.-kZvac4-10.) * TMath::Tan(kThetaOpen2);
be4fc320 859 parPb[14] = 30.;
860
861 parPb[15] = dlPb;
dbbe5bc1 862 parPb[16] = r2+(kZvac7-kZvac4-10.) * TMath::Tan(kThetaOpen2);
be4fc320 863 parPb[17] = 30.;
864
865 gMC->Gsvolu("YXO2", "PCON", idtmed[kPb], parPb, 18);
dbbe5bc1 866 gMC->Gspos("YXO2", 1, "YGO2", 0., 0., (kZPb-kZvac4)/2., 0, "ONLY");
be4fc320 867//
868// Concrete replacing Pb
869//
870 Float_t parCC[9];
871 Float_t zCC1 = 1066.;
872 Float_t zCC2 = 1188.;
873
874 parCC[ 0] = 0.;
875 parCC[ 1] = 360.;
876 parCC[ 2] = 2.;
877 Float_t dlCC=(zCC2-zCC1)/2.;
878 parCC[ 3] = -dlCC;
dbbe5bc1 879 parCC[ 4] = r2+(zCC1-kZvac4-10.) * TMath::Tan(kThetaOpen2);
be4fc320 880 parCC[ 5] = 30.;
881
882 parCC[ 6] = dlCC;
dbbe5bc1 883 parCC[ 7] = r2+(zCC2-kZvac4-10.) * TMath::Tan(kThetaOpen2);
be4fc320 884 parCC[ 8] = 30.;
885 gMC->Gsvolu("YCO2", "PCON", idtmed[kSteel], parCC, 9);
dbbe5bc1 886// gMC->Gspos("YCO2", 1, "YXO2", 0., 0., dlPb-dlCC-(kZvac7-zCC2), 0, "ONLY");
be4fc320 887
888 zCC1 = 751.75;
dbbe5bc1 889 zCC2 = kZConeE;
be4fc320 890 dlCC=(zCC2-zCC1)/2.;
891 parCC[ 3] = -dlCC;
dbbe5bc1 892 parCC[ 4] = r2+(zCC1-kZvac4-10.) * TMath::Tan(kThetaOpen2);
893 parCC[ 5] = zCC1*TMath::Tan(kAccMin)-kDRSteel2;
be4fc320 894
895 parCC[ 6] = dlCC;
dbbe5bc1 896 parCC[ 7] = r2+(zCC2-kZvac4-10.) * TMath::Tan(kThetaOpen2);
be4fc320 897 parCC[ 8] = 26.;
898
899 gMC->Gsvolu("YCO1", "PCON", idtmed[kSteel], parCC, 9);
dbbe5bc1 900// gMC->Gspos("YCO1", 1, "YXO2", 0., 0., dlPb-dlCC-(kZvac7-zCC2), 0, "ONLY");
be4fc320 901
902//
903// W cone
904//
905 Float_t parW[15];
906 parW[0] = 0.;
907 parW[1] = 360.;
908 parW[2] = 4.;
dbbe5bc1 909 Float_t dlW=(kZPb-kZvac4)/2.;
be4fc320 910
911 parW[3] = -dlW;
912 parW[4] = r2;
dbbe5bc1 913 parW[5] = kR21-kDRSteel2;
be4fc320 914
dbbe5bc1 915 parW[6] = -dlW+(kZvac6-kZvac4)+kDRSteel2;
916 parW[7] = r2+(kZvac6-kZvac4+kDRSteel2) * TMath::Tan(kThetaOpen2);
917 parW[8] = kR21-kDRSteel2;
be4fc320 918
dbbe5bc1 919 parW[9] = -dlW+(kZvac6-kZvac4)+kDRSteel2;
920 parW[10] = r2+(kZvac6-kZvac4+kDRSteel2) * TMath::Tan(kThetaOpen2);
921 parW[11] = (kZvac6+kDRSteel2)*TMath::Tan(kAccMin)-kDRSteel2;
be4fc320 922
923 parW[12] = dlW;
dbbe5bc1 924 parW[13] = r2+(kZPb-kZvac4) * TMath::Tan(kThetaOpen2);
925 parW[14] = kZPb*TMath::Tan(kAccMin)-kDRSteel2;
be4fc320 926
927 gMC->Gsvolu("YYO2", "PCON", idtmed[kNiCuW], parW, 15);
dbbe5bc1 928 gMC->Gspos("YYO2", 1, "YGO2", 0., 0., -(kZvac7-kZPb)/2., 0, "ONLY");
be4fc320 929
930 for (i=4; i<35; i+=3) par2[i] = 0;
931
932 gMC->Gsvolu("YMO2", "PCON", idtmed[kVacuum+40], par2, 36);
933 gMC->Gspos("YGO2", 1, "YMO2", 0., 0., 0., 0, "ONLY");
934 dZ+=dl;
935 gMC->Gspos("YMO2", 1, "YMOT", 0., 0., dZ, 0, "ONLY");
936 dZ+=dl;
937//
938//
939// 2nd section: vacuum system
940//
dbbe5bc1 941 cpar0[0]=(kZvac7-kZvac4)/2;
be4fc320 942 cpar0[1]=r2V;
943 cpar0[2]=r2V+dVacuS;
dbbe5bc1 944 cpar0[3]=cpar0[1]+2.*cpar0[0]*TMath::Tan(kThetaOpenB);
945 cpar0[4]=cpar0[2]+2.*cpar0[0]*TMath::Tan(kThetaOpenB);
be4fc320 946 gMC->Gsvolu("YV21", "CONE", idtmed[kSteel+40], cpar0, 5);
947//
948// insulation
949 cpar[0]=cpar0[0];
950 cpar[1]=cpar0[1]+dTubeS;
dbbe5bc1 951 cpar[2]=cpar0[1]+dTubeS+kDInsuS;
be4fc320 952 cpar[3]=cpar0[3]+dTubeS;
dbbe5bc1 953 cpar[4]=cpar0[3]+dTubeS+kDInsuS;
be4fc320 954 gMC->Gsvolu("YI21", "CONE", idtmed[kInsulation+40], cpar, 5);
955 gMC->Gspos("YI21", 1, "YV21", 0., 0., 0., 0, "ONLY");
956 gMC->Gspos("YV21", 1, "YMO2", 0., 0., 0., 0, "ONLY");
957
958//
959// Third Section: Bellows and Flange
960//
961 par3[0] = 0.;
962 par3[1] = 360.;
963 par3[2] = 8.;
dbbe5bc1 964 dl=(kZvac9-kZvac7)/2.;
be4fc320 965
966 par3[3] = -dl;
dbbe5bc1 967 par3[4] = r2+(kZvac7-kZvac3) * TMath::Tan(kThetaOpen2);
be4fc320 968 par3[5] = 30.;
969
dbbe5bc1 970 par3[6] = -dl+kDr21;
971 par3[7] = par3[4]+kDr21;
be4fc320 972 par3[8] = 30.;
973
dbbe5bc1 974 par3[9] = par3[6]+kDB2;
be4fc320 975 par3[10] = par3[7];
976 par3[11] = 30.;
977
dbbe5bc1 978 par3[12] = par3[9]+kDr22;
979 par3[13] = par3[10]+kDr22;
be4fc320 980 par3[14] = 30.;
981
dbbe5bc1 982 par3[15] = par3[12]+kDF2;
be4fc320 983 par3[16] = par3[13];
984 par3[17] = 30.;
985
dbbe5bc1 986 par3[18] = par3[15]+kDr22;
987 par3[19] = par3[16]-kDr22;
be4fc320 988 par3[20] = 30.;
989
dbbe5bc1 990 par3[21] = par3[18]+kDB2;
be4fc320 991 par3[22] = par3[19];
992 par3[23] = 30.;
993
dbbe5bc1 994 par3[24] = par3[21]+kDr23;
be4fc320 995 par3[25] = par3[22];
996 par3[26] = 30.;
997//
998 rBox=par3[22]-0.1;
999 Float_t r3=par3[25];
1000
1001 gMC->Gsvolu("YGO3", "PCON", idtmed[iHeavy+40], par3, 27);
1002
1003// begin Fluka
1004 Float_t rfvacu0[15];
1005 for (ifl=0; ifl<8; ifl++) {
dbbe5bc1 1006 zfluka[ifl]=par3[3+3*ifl]+dl+kZvac7;
be4fc320 1007 rfluka1[ifl] = par3[4+3*ifl];
1008 rfluka2[ifl] = par3[5+3*ifl]-4.;
1009 rfluka3[ifl] = par3[5+3*ifl];
1010 rfvacu0[ifl] = 0.;
1011 }
1012 for (i=0; i<8; i++) rfluka0[i]=rBox;
1013 rfluka0[0]=0.; rfluka0[7]=0.;
1014
1015 flukaGeom->Comment("3rd part: Shield");
1016 flukaGeom->PolyCone(rfluka1, rfluka2, zfluka, 8, posfluka, "LEAD", "MF", "$SHS");
1017 flukaGeom->Comment("3rd part: Steel envelope");
1018 flukaGeom->PolyCone(rfluka2, rfluka3, zfluka, 8, posfluka, "STEEL", "MF", "$SHS");
1019 flukaGeom->Comment("3rd part: Vacuum");
1020 flukaGeom->PolyCone(rfluka0+1, rfluka1+1, zfluka+1, 6, posfluka, "AIR", "MF", "$SHH");
1021
1022 flukaGeom->Comment("3rd part: Beam Pipe (left)");
1023
1024 rf1[0]=0.; rf2[0]=0.;
1025 rf1[1] = r3V;
dbbe5bc1 1026 rf2[1] = rf1[1]+kDr21*TMath::Tan(kThetaOpenB);
1027 rf1[2] = rf1[1]+dTubeS; rf1[3]=rf1[2]+kDInsuS; rf1[4]=rf1[3]+kDEnveS;
be4fc320 1028 rf1[5] = par3[4];
dbbe5bc1 1029 rf2[2] = rf2[1]+dTubeS; rf2[3]=rf2[2]+kDInsuS; rf2[4]=rf2[3]+kDEnveS;
1030 rf2[5] = rf1[5]+kDr21;
1031 flukaGeom->OnionCone(rf1, rf2, 6 , kZvac7, kZvac7+kDr21, posfluka, materialsB, fieldsB, cutsB);
be4fc320 1032
1033
1034 flukaGeom->Comment("3rd part: Beam Pipe (right)");
1035
1036 rf1[0] = 0.;
1037 rf1[1] = rf2[1];
dbbe5bc1 1038 rf1[2] = rf1[1]+dTubeS; rf1[3]=rf1[2]+kDInsuS; rf1[4]=rf1[3]+kDEnveS;
be4fc320 1039 rf1[5] = par3[25];
dbbe5bc1 1040 flukaGeom->OnionCylinder(rf1, 6 , kZvac9-kDr23, kZvac9, posfluka, materialsA, fieldsA, cutsA);
be4fc320 1041
1042//
1043 flukaGeom->Comment("First Bellow");
dbbe5bc1 1044 z1=kZvac7+kDr21;
be4fc320 1045
1046 for (i=0; i<7; i++) {
dbbe5bc1 1047 z2=z1+kEB2;
1048 flukaGeom->Cylinder(0., kRB2, z1, z2, posfluka, "VACUUM", "MF", "$SHH");
1049 flukaGeom->Cylinder(kRB2, kRB2+kHB2, z1, z2, posfluka, "STEEL", "MF", "$SHH");
be4fc320 1050
1051 z1=z2;
dbbe5bc1 1052 z2+=kLB2/2.-kEB2;
1053 flukaGeom->Cylinder(0., kRB2+kHB2-kEB2, z1, z2, posfluka, "VACUUM", "MF", "$SHH");
1054 flukaGeom->Cylinder(kRB2+kHB2-kEB2, kRB2+kHB2, z1, z2, posfluka, "STEEL", "MF", "$SHH");
be4fc320 1055 z1=z2;
dbbe5bc1 1056 z2=z1+kEB2;
1057 flukaGeom->Cylinder(0., kRB2, z1, z2, posfluka, "VACUUM", "MF", "$SHH");
1058 flukaGeom->Cylinder(kRB2, kRB2+kHB2, z1, z2, posfluka, "STEEL", "MF", "$SHH");
be4fc320 1059 z1=z2;
dbbe5bc1 1060 z2+=kLB2/2.-kEB2;
1061 flukaGeom->Cylinder(0., kRB2, z1, z2, posfluka, "VACUUM", "MF", "$SHH");
1062 flukaGeom->Cylinder(kRB2, kRB2+kEB2, z1, z2, posfluka, "STEEL", "MF", "$SHH");
1063 flukaGeom->Cylinder(kRB2+kEB2, kRB2+kHB2, z1, z2, posfluka, "AIR", "MF", "$SHH");
be4fc320 1064 z1=z2;
1065 }
dbbe5bc1 1066 flukaGeom->Cylinder(kRB2+kHB2, kRB2+kHB2+0.2, kZvac7+kDr21, z1, posfluka, "AIR", "MF", "$SHH");
1067 flukaGeom->Cylinder(kRB2+kHB2+0.2, rBox, kZvac7+kDr21, z1, posfluka, "AIR", "MF", "$SHH");
be4fc320 1068 zcy1=z1;
1069
1070
1071 flukaGeom->Comment("Second Bellow");
dbbe5bc1 1072 z1=kZvac9-kDr23;
be4fc320 1073 for (i=0; i<7; i++) {
dbbe5bc1 1074 z2=z1-kEB2;
1075 flukaGeom->Cylinder(0., kRB2, z2, z1, posfluka, "VACUUM", "MF", "$SHH");
1076 flukaGeom->Cylinder(kRB2, kRB2+kHB2, z2, z1, posfluka, "STEEL", "MF", "$SHH");
be4fc320 1077 z1=z2;
dbbe5bc1 1078 z2-=kLB2/2.-kEB2;
1079 flukaGeom->Cylinder(0., kRB2+kHB2-kEB2, z2, z1, posfluka, "VACUUM", "MF", "$SHH");
1080 flukaGeom->Cylinder(kRB2+kHB2-kEB2, kRB2+kHB2, z2, z1, posfluka, "STEEL", "MF", "$SHH");
be4fc320 1081 z1=z2;
dbbe5bc1 1082 z2=z1-kEB2;
1083 flukaGeom->Cylinder(0., kRB2, z2, z1, posfluka, "VACUUM", "MF", "$SHH");
1084 flukaGeom->Cylinder(kRB2, kRB2+kHB2, z2, z1, posfluka, "STEEL", "MF", "$SHH");
be4fc320 1085 z1=z2;
dbbe5bc1 1086 z2-=kLB2/2.-kEB2;
1087 flukaGeom->Cylinder(0., kRB2, z2, z1, posfluka, "VACUUM", "MF", "$SHH");
1088 flukaGeom->Cylinder(kRB2, kRB2+kEB2, z2, z1, posfluka, "STEEL", "MF", "$SHH");
1089 flukaGeom->Cylinder(kRB2+kEB2, kRB2+kHB2, z2, z1, posfluka, "AIR", "MF", "$SHH");
be4fc320 1090 z1=z2;
1091 }
dbbe5bc1 1092 flukaGeom->Cylinder(kRB2+kHB2, kRB2+kHB2+0.2, z1, kZvac9-kDr23, posfluka, "AIR", "MF", "$SHH");
1093 flukaGeom->Cylinder(kRB2+kHB2+0.2, rBox, z1, kZvac9-kDr23, posfluka, "AIR", "MF", "$SHH");
be4fc320 1094
1095 zcy2=z1;
1096 flukaGeom->Comment("Flange");
1097 zfl=(zcy1+zcy2)/2.;
1098
dbbe5bc1 1099 z1=zfl-kDF2/2.;
1100 z2=zfl+kDF2/2.;
1101 flukaGeom->Cylinder(0.,kRF2-2., z1, z2, posfluka, "VACUUM", "MF", "$SHH");
1102 flukaGeom->Cylinder(kRF2-2., kRF2, z1, z2, posfluka, "STEEL", "MF", "$SHH");
1103 flukaGeom->Cylinder(kRF2, kRF2+0.02 , z1, z2, posfluka, "AIR", "MF", "$SHH");
1104 flukaGeom->Cylinder(kRF2+0.02, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH");
be4fc320 1105 z2=z1;
dbbe5bc1 1106 z1=z2-kDFlange;
1107 flukaGeom->Cylinder(0.,kRB2 , z1, z2, posfluka, "VACUUM", "MF", "$SHH");
1108 flukaGeom->Cylinder(kRB2, kRF2 , z1, z2, posfluka, "STEEL", "MF", "$SHH");
1109 flukaGeom->Cylinder(kRF2, kRF2+0.2 , z1, z2, posfluka, "AIR", "MF", "$SHH");
1110 flukaGeom->Cylinder(kRF2+0.2, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH");
be4fc320 1111 z2=z1;
1112 z1=zcy1;
dbbe5bc1 1113 flukaGeom->Cylinder(0.,kRB2 , z1, z2, posfluka, "VACUUM", "MF", "$SHH");
1114 flukaGeom->Cylinder(kRB2, kRB2+0.1 , z1, z2, posfluka, "STEEL", "MF", "$SHH");
1115 flukaGeom->Cylinder(kRB2+0.1, kRB2+0.2 , z1, z2, posfluka, "AIR", "MF", "$SHH");
1116 flukaGeom->Cylinder(kRB2+0.2, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH");
1117
1118 z1=zfl+kDF2/2.;
1119 z2=z1+kDFlange;
1120 flukaGeom->Cylinder(0.,kRB2 , z1, z2, posfluka, "VACUUM", "MF", "$SHH");
1121 flukaGeom->Cylinder(kRB2, kRF2 , z1, z2, posfluka, "STEEL", "MF", "$SHH");
1122 flukaGeom->Cylinder(kRF2, kRF2+0.2 , z1, z2, posfluka, "AIR", "MF", "$SHH");
1123 flukaGeom->Cylinder(kRF2+0.2, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH");
be4fc320 1124 z1=z2;
1125 z2=zcy2;
dbbe5bc1 1126 flukaGeom->Cylinder(0.,kRB2 , z1, z2, posfluka, "VACUUM", "MF", "$SHH");
1127 flukaGeom->Cylinder(kRB2, kRB2+0.1 , z1, z2, posfluka, "STEEL", "MF", "$SHH");
1128 flukaGeom->Cylinder(kRB2+0.1, kRB2+0.2 , z1, z2, posfluka, "AIR", "MF", "$SHH");
1129 flukaGeom->Cylinder(kRB2+0.2, rBox , z1, z2, posfluka, "AIR", "MF", "$SHH");
be4fc320 1130//
1131// end Fluka
1132
1133 for (i=4; i<26; i+=3) par3[i] = 0;
1134
1135 gMC->Gsvolu("YMO3", "PCON", idtmed[kVacuum+40], par3, 27);
1136 gMC->Gspos("YGO3", 1, "YMO3", 0., 0., 0., 0, "ONLY");
1137
1138//
1139// Steel envelope
1140// tpar[0]=26;
1141// tpar[1]=30;
1142// tpar[2]=dl;
1143// gMC->Gsvolu("YS31", "TUBE", idtmed[kSteel], tpar, 3);
1144// gMC->Gspos("YS31", 1, "YGO3", 0., 0., 0., 0, "ONLY");
1145 dZ+=dl;
1146 gMC->Gspos("YMO3", 1, "YMOT", 0., 0., dZ, 0, "ONLY");
1147 dZ+=dl;
1148
1149//
1150// 3rd section: vacuum system
1151//
1152//
1153// Bellow2
1154//
dbbe5bc1 1155 tpar[0]=kRB2;
1156 tpar[1]=kRB2+kHB2;
1157 tpar[2]=kEB2/2.;
be4fc320 1158 gMC->Gsvolu("YB21", "TUBE", idtmed[kSteel+40], tpar, 3);
1159 dl1=tpar[2];
1160
dbbe5bc1 1161 tpar[0]=kRB2+kHB2-kEB2;
1162 tpar[1]=kRB2+kHB2;
1163 tpar[2]=(kLB2/2.-2.*kEB2)/2.;
be4fc320 1164 gMC->Gsvolu("YB22", "TUBE", idtmed[kSteel+40], tpar, 3);
1165 dl2=tpar[2];
1166
dbbe5bc1 1167 tpar[0]=kRB2-kEB2;
1168 tpar[1]=kRB2;
1169 tpar[2]=kLB2/8.;
be4fc320 1170 gMC->Gsvolu("YB23", "TUBE", idtmed[kSteel+40], tpar, 3);
1171 dl3=tpar[2];
1172
1173
1174 tpar[0]=0;
dbbe5bc1 1175 tpar[1]=kRB2+kHB2;
1176 tpar[2]=kLB2/2.;
be4fc320 1177 gMC->Gsvolu("YBU2", "TUBE", idtmed[kVacuum+40], tpar, 3);
1178
1179 dz=-tpar[2]+dl3;
1180 gMC->Gspos("YB23", 1, "YBU2", 0., 0., dz, 0, "ONLY");
1181 dz+=dl3;
1182 dz+=dl1;
1183 gMC->Gspos("YB21", 1, "YBU2", 0., 0., dz, 0, "ONLY");
1184 dz+=dl1;
1185 dz+=dl2;
1186 gMC->Gspos("YB22", 1, "YBU2", 0., 0., dz, 0, "ONLY");
1187 dz+=dl2;
1188 dz+=dl1;
1189 gMC->Gspos("YB21", 2, "YBU2", 0., 0., dz, 0, "ONLY");
1190 dz+=dl1;
1191 dz+=dl3;
1192 gMC->Gspos("YB23", 2, "YBU2", 0., 0., dz, 0, "ONLY");
1193
1194
1195 tpar[0]=0;
dbbe5bc1 1196 tpar[1]=kRB2+kHB2;
1197 tpar[2]=7.*kLB2/2.;
be4fc320 1198 gMC->Gsvolu("YBM2", "TUBE", idtmed[kVacuum+40], tpar, 3);
dbbe5bc1 1199 dz=-tpar[2]+kLB2/2.;
be4fc320 1200
1201 for (i=0; i<7; i++) {
1202 gMC->Gspos("YBU2", i+1 , "YBM2", 0., 0.,dz , 0, "ONLY");
dbbe5bc1 1203 dz+=kLB2;
be4fc320 1204 }
1205
dbbe5bc1 1206 dz=-dl+kDr21+tpar[2];
be4fc320 1207 gMC->Gspos("YBM2", 1, "YMO3", 0., 0., dz, 0, "ONLY");
1208
dbbe5bc1 1209 dz=dl-kDr23-tpar[2];
be4fc320 1210 gMC->Gspos("YBM2", 2, "YMO3", 0., 0., dz, 0, "ONLY");
1211
1212//
1213// Flange
1214
1215 tpar[0]=0;
dbbe5bc1 1216 tpar[1]=kRF2;
1217 tpar[2]=kDF2/2.;
be4fc320 1218 gMC->Gsvolu("YFM2", "TUBE", idtmed[kVacuum+40], tpar, 3);
1219
dbbe5bc1 1220 tpar[0]=kRF2-2.;
1221 tpar[1]=kRF2;
1222 tpar[2]=kDF2/2.;
be4fc320 1223 gMC->Gsvolu("YF21", "TUBE", idtmed[kSteel+40], tpar, 3);
1224 gMC->Gspos("YF21", 1, "YFM2", 0., 0., 0., 0, "ONLY");
1225
dbbe5bc1 1226 tpar[0]=kRB2;
1227 tpar[1]=kRF2-2.;
1228 tpar[2]=kDFlange/2.;
be4fc320 1229 gMC->Gsvolu("YF22", "TUBE", idtmed[kSteel+40], tpar, 3);
dbbe5bc1 1230 dz=-kDF2/2.+tpar[2];
be4fc320 1231 gMC->Gspos("YF22", 1, "YFM2", 0., 0., dz, 0, "ONLY");
dbbe5bc1 1232 dz= kDF2/2.-tpar[2];
be4fc320 1233 gMC->Gspos("YF22", 2, "YFM2", 0., 0., dz, 0, "ONLY");
1234
dbbe5bc1 1235 dz=kDr21/2.-kDr23/2.;
be4fc320 1236 gMC->Gspos("YFM2", 2, "YMO3", 0., 0., dz, 0, "ONLY");
1237
1238
1239//
1240// pipe between flange and bellows
dbbe5bc1 1241 tpar[0]=kRB2-dTubeS;
1242 tpar[1]=kRB2;
1243 tpar[2]=2.*(kDB2+kDr22-7.*kLB2)/4.;
be4fc320 1244 gMC->Gsvolu("YPF2", "TUBE", idtmed[kSteel+40], tpar, 3);
dbbe5bc1 1245 dz=kDr21/2.-kDr23/2.-kDF2/2.-tpar[2];
be4fc320 1246 gMC->Gspos("YPF2", 1, "YMO3", 0., 0., dz, 0, "ONLY");
dbbe5bc1 1247 dz=kDr21/2.-kDr23/2.+kDF2/2.+tpar[2];
be4fc320 1248 gMC->Gspos("YPF2", 2, "YMO3", 0., 0., dz, 0, "ONLY");
1249
1250 Float_t dHorZ=20.;
1251
1252//
1253// 4th section: rear shield and closing cone
1254//
1255 par4[0] = 0.;
1256 par4[1] = 360.;
1257 par4[2] = 7.;
dbbe5bc1 1258 dl=(kZvac12-kZvac9)/2.;
be4fc320 1259
1260 par4[3] = -dl;
1261 par4[4] = r3;
1262 par4[5] = 30.;
1263
1264 par4[6] = -dl+dHorZ;
1265 par4[7] = r3;
1266 par4[8] = 30.;
1267
dbbe5bc1 1268 par4[9] = -dl+(kZvac10-kZvac9);
1269 par4[10] = r3+(kZvac10-kZvac9-dHorZ) * TMath::Tan(kThetaOpen3);
be4fc320 1270 par4[11] = 30.;
1271
1272 par4[12] = par4[9];
1273 par4[13] = par4[10];
dbbe5bc1 1274 par4[14] = kR42;
be4fc320 1275
dbbe5bc1 1276 par4[15] = -dl+(kZvac11-kZvac9);
1277 par4[16] = r3+(kZvac11-kZvac9-dHorZ) * TMath::Tan(kThetaOpen3);
1278 par4[17] = kR42;
be4fc320 1279
1280 par4[18] = par4[15];
1281 par4[19] = par4[16];
dbbe5bc1 1282 par4[20] = kR43;
be4fc320 1283
dbbe5bc1 1284 par4[21] = -dl+(kZvac12-kZvac9);
1285 par4[22] = kRVacu+dVacuS;
1286 par4[23] = kR43;
be4fc320 1287
1288 gMC->Gsvolu("YGO4", "PCON", idtmed[iHeavy+40], par4, 24);
1289
1290
1291 for (i=4; i<23; i+=3) par4[i] = 0;
1292
1293 gMC->Gsvolu("YMO4", "PCON", idtmed[kVacuum+40], par4, 24);
1294 gMC->Gspos("YGO4", 1, "YMO4", 0., 0., 0., 0, "ONLY");
1295
1296
1297
1298 dZ+=dl;
1299 gMC->Gspos("YMO4", 1, "YMOT", 0., 0., dZ, 0, "ONLY");
1300 dZ+=dl;
1301//
1302// Concrete replacing Pb
1303//
1304 zCC1 = 1316.;
1305 zCC2 = 1349.;
1306
1307 parCC[ 0] = 0.;
1308 parCC[ 1] = 360.;
1309 parCC[ 2] = 2.;
1310 dlCC=(zCC2-zCC1)/2.;
1311 parCC[ 3] = -dlCC;
dbbe5bc1 1312 parCC[ 4] = r3+(zCC1-kZvac9-dHorZ) * TMath::Tan(kThetaOpen3);
be4fc320 1313 parCC[ 5] = 30.;
1314
1315 parCC[ 6] = dlCC;
dbbe5bc1 1316 parCC[ 7] = r3+(zCC2-kZvac9-dHorZ) * TMath::Tan(kThetaOpen3);
be4fc320 1317 parCC[ 8] = 30.;
1318
1319 gMC->Gsvolu("YCO4", "PCON", idtmed[kSteel], parCC, 9);
dbbe5bc1 1320// gMC->Gspos("YCO4", 1, "YGO4", 0., 0., dl-dlCC-(kZvac12-zCC2), 0, "ONLY");
be4fc320 1321
1322 zCC1 = 1471.;
1323 zCC2 = 1591.;
1324
1325 dlCC=(zCC2-zCC1)/2.;
1326 parCC[ 3] = -dlCC;
dbbe5bc1 1327 parCC[ 4] = r3+(zCC1-kZvac9-dHorZ) * TMath::Tan(kThetaOpen3);
1328 parCC[ 5] = kR41-kDRSteel2;
be4fc320 1329
1330 parCC[ 6] = dlCC;
dbbe5bc1 1331 parCC[ 7] = r3+(zCC2-kZvac9-dHorZ) * TMath::Tan(kThetaOpen3);
1332 parCC[ 8] = kR41-kDRSteel2;
be4fc320 1333
1334 gMC->Gsvolu("YCO5", "PCON", idtmed[kSteel], parCC, 9);
dbbe5bc1 1335// gMC->Gspos("YCO5", 1, "YGO4", 0., 0., dl-dlCC-(kZvac12-zCC2), 0, "ONLY");
be4fc320 1336
1337//
1338// Closing concrete cone
1339//
dbbe5bc1 1340 cpar[0]=(kZvac12-kZvac11)/2.;
1341 cpar[1] = r3+(kZvac11-kZvac9-dHorZ) * TMath::Tan(kThetaOpen3);
be4fc320 1342 cpar[2] = cpar[1]+0.001;
dbbe5bc1 1343 cpar[3] = kRVacu+dVacuS;
be4fc320 1344 cpar[4] = cpar[2];
1345 gMC->Gsvolu("YCC4", "CONE", idtmed[kConcrete+40], cpar, 5);
1346 dz=dl-cpar[0];
1347 gMC->Gspos("YCC4", 1, "YGO4", 0., 0., dz, 0, "ONLY");
1348
1349//
1350// begin Fluka
1351
dbbe5bc1 1352 Float_t r10=r3+(kZvac10-kZvac9-dHorZ) * TMath::Tan(kThetaOpen3);
be4fc320 1353 Float_t r11=cpar[1];
1354
1355 flukaGeom->Comment("4th part: Shield");
1356
dbbe5bc1 1357 flukaGeom->Cone(r3, r3, 26.0, 26.0, kZvac9, kZvac9+dHorZ,
be4fc320 1358 posfluka, "LEAD", "NF", "$SHH");
1359
dbbe5bc1 1360 flukaGeom->Cone(r3, r10, 26.0, 26.0, kZvac9+dHorZ, kZvac10,
be4fc320 1361 posfluka, "LEAD", "NF", "$SHH");
dbbe5bc1 1362 flukaGeom->Cone(r10, r11, 30.0, 30.0, kZvac10, kZvac11,
be4fc320 1363 posfluka, "LEAD", "NF", "$SHH");
dbbe5bc1 1364 flukaGeom->Cylinder( cpar[1], 30.0, kZvac11, kZvac12,
be4fc320 1365 posfluka, "LEAD", "NF", "$SHH");
1366
1367
1368 flukaGeom->Comment("4th part: Steel Envelope");
dbbe5bc1 1369 flukaGeom->Cylinder(26.0, 30., kZvac9, kZvac10, posfluka, "STEEL", "NF", "$SHH");
be4fc320 1370 flukaGeom->Comment("4th part: Closing Cone");
dbbe5bc1 1371 flukaGeom->Cone(cpar[1]-0.1, cpar[3], cpar[1], cpar[1], kZvac11, kZvac12,
be4fc320 1372 posfluka, "PORTLAND", "NF", "$SHH");
1373 flukaGeom->Comment("4th part: VACUUM");
dbbe5bc1 1374 flukaGeom->Cone(0., 0., cpar[1]-0.1, cpar[3], kZvac11, kZvac12,
be4fc320 1375 posfluka, "VACUUM", "NF", "$SHH");
1376//
1377// end Fluka
1378//
1379// Steel envelope
1380//
1381 dz=-dl;
1382 tpar[0]=26.;
1383 tpar[1]=30.;
dbbe5bc1 1384 tpar[2]=(kZvac10-kZvac9)/2.;
be4fc320 1385 gMC->Gsvolu("YS41", "TUBE", idtmed[kSteel], tpar, 3);
1386 dz+=tpar[2];
1387// gMC->Gspos("YS41", 1, "YGO4", 0., 0., dz, 0, "ONLY");
1388 dz+=tpar[2];
1389
dbbe5bc1 1390 tpar[0]=kR41-kDRSteel2;
1391 tpar[1]=kR41;
1392 tpar[2]=(kZvac11-kZvac10)/2.;
be4fc320 1393 gMC->Gsvolu("YS43", "TUBE", idtmed[kPb], tpar, 3);
1394 dz+=tpar[2];
1395 gMC->Gspos("YS43", 1, "YGO4", 0., 0., dz, 0, "ONLY");
1396//
1397// rear lead shield
1398//
dbbe5bc1 1399 tpar[0]=kR41;
1400 tpar[1]=kR42;
1401 tpar[2]=(kZvac11-kZvac10)/2.;
be4fc320 1402 gMC->Gsvolu("YPBI", "TUBE", idtmed[kPb+40], tpar, 3);
1403 dz-=0;
1404 gMC->Gspos("YPBI", 1, "YGO4", 0., 0., dz, 0, "ONLY");
1405
1406 tpar[2]=(zCC2-zCC1)/2.;
1407 gMC->Gsvolu("YCO6", "TUBE", idtmed[kSteel+40], tpar, 3);
dbbe5bc1 1408// gMC->Gspos("YCO6", 1, "YPBI", 0., 0., -(kZvac11-kZvac10)/2.+tpar[2], 0, "ONLY");
be4fc320 1409
1410
dbbe5bc1 1411 tpar[0]=kR42-5;
1412 tpar[1]=kR42;
1413 tpar[2]=(kZvac11-kZvac10)/2.;
be4fc320 1414 gMC->Gsvolu("YPBO", "TUBE", idtmed[kPb], tpar, 3);
1415 gMC->Gspos("YPBO", 1, "YPBI", 0., 0., 0., 0, "ONLY");
1416
1417 tpar[2]=(zCC2-zCC1)/2.;
1418 gMC->Gsvolu("YCO7", "TUBE", idtmed[kSteel], tpar, 3);
dbbe5bc1 1419// gMC->Gspos("YCO7", 1, "YPBO", 0., 0., -(kZvac11-kZvac10)/2.+tpar[2], 0, "ONLY");
be4fc320 1420
1421//
1422// rear Fe shield
1423//
1424
1425 tpar[0]=31.;
dbbe5bc1 1426 tpar[1]=kR43;
1427 tpar[2]=(kZvac12-kZvac11)/2.;
be4fc320 1428 gMC->Gsvolu("YFEI", "TUBE", idtmed[kFe+40], tpar, 3);
1429 dz=dl-tpar[2];
1430 gMC->Gspos("YFEI", 1, "YGO4", 0., 0., dz, 0, "ONLY");
1431
1432 tpar[0]=31.;
dbbe5bc1 1433 tpar[1]=kR43;
be4fc320 1434 tpar[2]=2.5;
1435 gMC->Gsvolu("YFEO", "TUBE", idtmed[kFe], tpar, 3);
dbbe5bc1 1436 dz=-(kZvac12-kZvac11)/2.+tpar[2];
be4fc320 1437 gMC->Gspos("YFEO", 1, "YFEI", 0., 0., dz, 0, "ONLY");
1438//
1439// Magnet element
1440//
1441 tpar[0]=0.;
183fe83b 1442 tpar[1]= 40.;
14b05f13 1443 tpar[2]=85.;
be4fc320 1444 gMC->Gsvolu("YAEM", "TUBE", idtmed[kAir], tpar, 3);
14b05f13 1445 tpar[0]=6.3/2.;
183fe83b 1446 tpar[1]=40.;
14b05f13 1447 tpar[2]=85.;
be4fc320 1448 gMC->Gsvolu("YFEM", "TUBE", idtmed[kFe], tpar, 3);
1449 gMC->Gspos("YFEM", 1, "YAEM", 0., 0., 0., 0, "ONLY");
1450
1451//
1452
14b05f13 1453 dz=1921.6 + tpar[2];
be4fc320 1454 gMC->Gspos("YAEM", 1, "ALIC", 0., 0., dz, 0, "ONLY");
1455
1456
1457//
1458//
1459// 4th section: vacuum system
1460//
1461// up to closing cone
1462
dbbe5bc1 1463 r3V=r3-kDr23+dVacuS-1.6;
be4fc320 1464
dbbe5bc1 1465 cpar0[0]=(kZvac11-kZvac9)/2;
be4fc320 1466 cpar0[1]=r3V-dVacuS;
1467 cpar0[2]=r3V;
dbbe5bc1 1468 cpar0[3]=cpar0[1]+2.*cpar0[0]*TMath::Tan(kThetaOpen3);
1469 cpar0[4]=cpar0[2]+2.*cpar0[0]*TMath::Tan(kThetaOpen3);
be4fc320 1470 gMC->Gsvolu("YV31", "CONE", idtmed[kSteel+40], cpar0, 5);
1471//
1472// insulation
1473 cpar[0]=cpar0[0];
1474 cpar[1]=cpar0[1]+dTubeS;
dbbe5bc1 1475 cpar[2]=cpar0[1]+dTubeS+kDInsuS;
be4fc320 1476 cpar[3]=cpar0[3]+dTubeS;
dbbe5bc1 1477 cpar[4]=cpar0[3]+dTubeS+kDInsuS;
be4fc320 1478 gMC->Gsvolu("YI31", "CONE", idtmed[kInsulation+40], cpar, 5);
1479 gMC->Gspos("YI31", 1, "YV31", 0., 0., 0., 0, "ONLY");
1480 dz=-dl+cpar[0];
1481 gMC->Gspos("YV31", 1, "YMO4", 0., 0., dz, 0, "ONLY");
1482
1483//
1484// begin Fluka
1485 flukaGeom->Comment("4th part: Beam pipe lateral structure");
1486 for (i=0; i<7; i++) fieldsA[i] = "NF";
1487
1488 rf1[0]=0.; rf2[0]=0.;
dbbe5bc1 1489 rf1[1]=rf2[1]; rf2[1]=rf1[1]+dHorZ*TMath::Tan(kThetaOpen3);
be4fc320 1490
dbbe5bc1 1491 rf1[2]=rf1[1]+dTubeS; rf1[3]=rf1[2]+kDInsuS; rf1[4]=rf1[3]+kDEnveS;
be4fc320 1492 rf1[5]=r3;
1493
dbbe5bc1 1494 rf2[2]=rf2[1]+dTubeS; rf2[3]=rf2[2]+kDInsuS; rf2[4]=rf2[3]+kDEnveS;
be4fc320 1495 rf2[5]=r3;
1496
dbbe5bc1 1497 flukaGeom->OnionCone(rf1, rf2, 6 , kZvac9 , kZvac9+dHorZ, posfluka, materialsA, fieldsA, cutsA);
be4fc320 1498
1499 rf1[0]=0.; rf2[0]=0.;
1500
dbbe5bc1 1501 rf1[1]=rf2[1]; rf2[1]=rf1[1]+(kZvac10-kZvac9-dHorZ)*TMath::Tan(kThetaOpen3);
be4fc320 1502
dbbe5bc1 1503 rf1[2]=rf1[1]+dTubeS; rf1[3]=rf1[2]+kDInsuS; rf1[4]=rf1[3]+kDEnveS;
be4fc320 1504 rf1[5]=r3;
1505
dbbe5bc1 1506 rf2[2]=rf2[1]+dTubeS; rf2[3]=rf2[2]+kDInsuS; rf2[4]=rf2[3]+kDEnveS;
be4fc320 1507 rf2[5]=r10;
1508
1509
dbbe5bc1 1510 flukaGeom->OnionCone(rf1, rf2, 6 , kZvac9+dHorZ, kZvac10, posfluka, materialsA, fieldsA, cutsA);
be4fc320 1511
1512 rf1[0]=0.; rf2[0]=0.;
dbbe5bc1 1513 rf1[1]=rf2[1]; rf2[1]=rf1[1]+(kZvac11-kZvac10)*TMath::Tan(kThetaOpen3);
be4fc320 1514
dbbe5bc1 1515 rf1[2]=rf1[1]+dTubeS; rf1[3]=rf1[2]+kDInsuS; rf1[4]=rf1[3]+kDEnveS;
be4fc320 1516 rf1[5]=r10;
dbbe5bc1 1517 rf2[2]=rf2[1]+dTubeS; rf2[3]=rf2[2]+kDInsuS; rf2[4]=rf2[3]+kDEnveS;
be4fc320 1518 rf2[5]=r11;
1519
dbbe5bc1 1520 flukaGeom->OnionCone(rf1, rf2, 6 , kZvac10, kZvac11, posfluka, materialsA, fieldsA, cutsA);
be4fc320 1521//
1522// end Fluka
1523//
1524// closing cone
dbbe5bc1 1525 cpar0[0]=(kZvac12-kZvac11)/2;
1526 cpar0[1]=r3V-dVacuS+(kZvac11-kZvac9)*TMath::Tan(kThetaOpen3);
1527 cpar0[2]=r3V +(kZvac11-kZvac9)*TMath::Tan(kThetaOpen3);
1528 cpar0[3]=kRVacu;
1529 cpar0[4]=kRVacu+dTubeS+kDInsuS+kDProtS+kDFreeS;
be4fc320 1530 gMC->Gsvolu("YV32", "CONE", idtmed[kSteel+40], cpar0, 5);
1531//
1532// insulation
1533 cpar[0]=cpar0[0];
1534 cpar[1]=cpar0[1]+dTubeS;
dbbe5bc1 1535 cpar[2]=cpar0[1]+dTubeS+kDInsuS;
be4fc320 1536 cpar[3]=cpar0[3]+dTubeS;
dbbe5bc1 1537 cpar[4]=cpar0[3]+dTubeS+kDInsuS;
be4fc320 1538 gMC->Gsvolu("YI32", "CONE", idtmed[kInsulation+40], cpar, 5);
1539 gMC->Gspos("YI32", 1, "YV32", 0., 0., 0., 0, "ONLY");
1540
1541 dz=dl-cpar[0];
1542 gMC->Gspos("YV32", 1, "YMO4", 0., 0., dz, 0, "ONLY");
1543//
1544//
1545// MUON trigger wall
1546//
1547 tpar[0] = 50.;
1548 tpar[1] = 310.;
8e985238 1549 tpar[2] = (kZFilterOut - kZFilterIn) / 2.;
be4fc320 1550 gMC->Gsvolu("YFIM", "TUBE", idtmed[kFe+40], tpar, 3);
dbbe5bc1 1551 dz = (kZFilterIn + kZFilterOut) / 2.;
be4fc320 1552 tpar[2] -= 10.;
1553 gMC->Gsvolu("YFII","TUBE", idtmed[kFe], tpar, 3);
1554 gMC->Gspos("YFII", 1, "YFIM", 0., 0., 0., 0, "ONLY");
1555 gMC->Gspos("YFIM", 1, "ALIC", 0., 0., dz, 0, "ONLY");
1556//
1557// Shielding close to chamber
1558//
1559//
dbbe5bc1 1560 cpar[0]=(kZch11-kZRear)/2.;
1561 cpar[1]=kR11;
1562 cpar[2]=kZRear*TMath::Tan(kAccMin);
1563 cpar[3]=kR11;
1564 cpar[4]=(kZRear+2.*cpar[0])*TMath::Tan(kAccMin);
be4fc320 1565 gMC->Gsvolu("YCS1", "CONE", idtmed[kNiCuW], cpar, 5);
dbbe5bc1 1566 dz=-(kZvac12-zstart)/2.+(kZRear-zstart)+cpar[0];
be4fc320 1567 gMC->Gspos("YCS1", 1, "YMOT", 0., 0., dz, 0, "ONLY");
1568
dbbe5bc1 1569 cpar[0]=(kZvac4-kZch12)/2.;
1570 cpar[1]=kR11;
1571 cpar[2]=kZch12*TMath::Tan(kAccMin);
1572 cpar[3]=kR11;
1573 cpar[4]=(kZch12+2.*cpar[0])*TMath::Tan(kAccMin);
be4fc320 1574 gMC->Gsvolu("YCS3", "CONE", idtmed[kNiCuW], cpar, 5);
dbbe5bc1 1575 dz=-(kZvac12-zstart)/2.+(kZch12-zstart)+cpar[0];
be4fc320 1576 gMC->Gspos("YCS3", 1, "YMOT", 0., 0., dz, 0, "ONLY");
1577
1578
1579// Recess station 1
1580
dbbe5bc1 1581 cpar[0]=(kZch12-kZch11)/2.;
1582 cpar[1]=kR11;
be4fc320 1583 cpar[2]=18.;
dbbe5bc1 1584 cpar[3]=kR11;
be4fc320 1585 cpar[4]=17.9;
1586 gMC->Gsvolu("YCS2", "CONE", idtmed[kAir], cpar, 5);
dbbe5bc1 1587 dz=-(kZvac12-zstart)/2.+(kZch11-zstart)+cpar[0];
be4fc320 1588 gMC->Gspos("YCS2", 1, "YMOT", 0., 0., dz, 0, "ONLY");
1589
1590 Float_t ptubs[5];
dbbe5bc1 1591 ptubs[0] = kR11;
be4fc320 1592 ptubs[1] = 17.9;
1593 ptubs[2] = 0.;
1594// phi_min, phi_max
1595 ptubs[3] = 0.;
1596 ptubs[4] = 90.;
1597 gMC->Gsvolu("YCR0", "TUBS", idtmed[kNiCuW], ptubs, 0);
1598 Int_t idrotm[1799];
1599
1600 AliMatrix(idrotm[1701],90., 0., 90., 90., 0., 0.);
1601 AliMatrix(idrotm[1702],90., 90., 90., 180., 0., 0.);
1602 AliMatrix(idrotm[1703],90., 180., 90., 270., 0., 0.);
1603 AliMatrix(idrotm[1704],90., 270., 90., 0., 0., 0.);
1604 // Int_t ipos;
1605
1606 dz=-cpar[0];
1607// 1.
1608 ptubs[2]=6.5/2.;
1609 dz+=ptubs[2];
1610 gMC->Gsposp("YCR0", 1, "YCS2", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5);
1611 gMC->Gsposp("YCR0", 2, "YCS2", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5);
1612 dz+=ptubs[2];
1613 dz+=1.5;
1614// 2.
1615 ptubs[2]=5.0/2.;
1616 dz+=ptubs[2];
1617 gMC->Gsposp("YCR0", 3, "YCS2", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5);
1618 gMC->Gsposp("YCR0", 4, "YCS2", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5);
1619 dz+=ptubs[2];
1620 dz+=1.5;
1621// 3.
1622 ptubs[2]=5.0/2.;
1623 dz+=ptubs[2];
1624 gMC->Gsposp("YCR0", 5, "YCS2", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5);
1625 gMC->Gsposp("YCR0", 6, "YCS2", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5);
1626 dz+=ptubs[2];
1627 dz+=1.5;
1628// 4.
1629 ptubs[2]=6.5/2.;
1630 dz+=ptubs[2];
1631 gMC->Gsposp("YCR0", 7, "YCS2", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5);
1632 gMC->Gsposp("YCR0", 8, "YCS2", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5);
1633 dz+=ptubs[2];
1634 dz+=1.5;
1635
1636
1637
dbbe5bc1 1638 cpar[0]=(kZch21-kZvac4)/2.;
1639 cpar[1]=kR21;
1640 cpar[2]=kZvac4*TMath::Tan(kAccMin);
1641 cpar[3]=kR21;
1642 cpar[4]=(kZvac4+2.*cpar[0])*TMath::Tan(kAccMin);
be4fc320 1643 gMC->Gsvolu("YCS4", "CONE", idtmed[kNiCuW], cpar, 5);
dbbe5bc1 1644 dz=-(kZvac12-zstart)/2.+(kZvac4-zstart)+cpar[0];
be4fc320 1645 gMC->Gspos("YCS4", 1, "YMOT", 0., 0., dz, 0, "ONLY");
1646
dbbe5bc1 1647 cpar[0]=(kZvac6-kZch22)/2.;
1648 cpar[1]=kR21;
1649 cpar[2]=kZch22*TMath::Tan(kAccMin);
1650 cpar[3]=kR21;
1651 cpar[4]=(kZch22+2.*cpar[0])*TMath::Tan(kAccMin);
be4fc320 1652 gMC->Gsvolu("YCS6", "CONE", idtmed[kNiCuW], cpar, 5);
dbbe5bc1 1653 dz=-(kZvac12-zstart)/2.+(kZch22-zstart)+cpar[0];
be4fc320 1654 gMC->Gspos("YCS6", 1, "YMOT", 0., 0., dz, 0, "ONLY");
1655
1656// Recess station 2
1657
dbbe5bc1 1658 cpar[0]=(kZch22-kZch21)/2.;
1659 cpar[1]=kR21;
be4fc320 1660 cpar[2]=23.;
dbbe5bc1 1661 cpar[3]=kR21;
be4fc320 1662 cpar[4]=23.;
1663 gMC->Gsvolu("YCS5", "CONE", idtmed[kAir], cpar, 5);
dbbe5bc1 1664 dz=-(kZvac12-zstart)/2.+(kZch21-zstart)+cpar[0];
be4fc320 1665 gMC->Gspos("YCS5", 1, "YMOT", 0., 0., dz, 0, "ONLY");
1666
dbbe5bc1 1667 ptubs[0] = kR21;
be4fc320 1668 ptubs[1] = 23;
1669 ptubs[2] = 0.;
1670 ptubs[3] = 0.;
1671 ptubs[4] = 90.;
1672 gMC->Gsvolu("YCR1", "TUBS", idtmed[kNiCuW], ptubs, 0);
1673
1674 dz=-cpar[0];
1675// 1.
1676 ptubs[2]=7.5/2.;
1677 dz+=ptubs[2];
1678 gMC->Gsposp("YCR1", 1, "YCS5", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5);
1679 gMC->Gsposp("YCR1", 2, "YCS5", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5);
1680 dz+=ptubs[2];
1681 dz+=1.5;
1682// 2.
1683 ptubs[2]=6.0/2.;
1684 dz+=ptubs[2];
1685 gMC->Gsposp("YCR1", 3, "YCS5", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5);
1686 gMC->Gsposp("YCR1", 4, "YCS5", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5);
1687 dz+=ptubs[2];
1688 dz+=1.5;
1689// 3.
1690 ptubs[2]=6.0/2.;
1691 dz+=ptubs[2];
1692 gMC->Gsposp("YCR1", 5, "YCS5", 0., 0., dz, idrotm[1701], "ONLY", ptubs, 5);
1693 gMC->Gsposp("YCR1", 6, "YCS5", 0., 0., dz, idrotm[1703], "ONLY", ptubs, 5);
1694 dz+=ptubs[2];
1695 dz+=1.5;
1696// 4.
1697 ptubs[2]=7.5/2.;
1698 dz+=ptubs[2];
1699 gMC->Gsposp("YCR1", 7, "YCS5", 0., 0., dz, idrotm[1702], "ONLY", ptubs, 5);
1700 gMC->Gsposp("YCR1", 8, "YCS5", 0., 0., dz, idrotm[1704], "ONLY", ptubs, 5);
1701 dz+=ptubs[2];
1702 dz+=1.5;
1703
1704
1705//
1706// begin Fluka
1707/*
1708 flukaGeom->Cone(R11, R11, -1., -1.,
dbbe5bc1 1709 kZRear, kZch11, posfluka,"NIW", "MF", "$SHS");
be4fc320 1710
1711 flukaGeom->Cone(R11, R11, -1., -1.,
dbbe5bc1 1712 kZch11, kZch12, posfluka,"AIR", "MF", "$SHS");
be4fc320 1713
1714 flukaGeom->Cone(R11, R11, -1., -1.,
dbbe5bc1 1715 kZch12, kZvac4, posfluka,"NIW", "MF", "$SHS");
be4fc320 1716
dbbe5bc1 1717 flukaGeom->Cone(kR21, kR21, -1., -1.,
1718 kZvac4, kZch21, posfluka,"NIW", "MF", "$SHS");
1719 flukaGeom->Cone(kR21, kR21, -1., -1.,
1720 kZch21, kZch22, posfluka,"AIR", "MF", "$SHS");
1721 flukaGeom->Cone(kR21, kR21, -1., -1.,
1722 kZch22, kZvac6, posfluka,"NIW", "MF", "$SHS");
be4fc320 1723
1724*/
9a4f9621 1725 flukaGeom->Finish(!fWriteGeometry);
be4fc320 1726
1727//
1728// end Fluka
1729//
1730// Outer Pb Cone
1731
1732 if (fPbCone) {
dbbe5bc1 1733 dl = (kZvac10-kZch32)/2.;
1734 dz = dl+kZch32;
be4fc320 1735
1736 par0[0] = 0.;
1737 par0[1] = 360.;
1738 par0[2] = 10.;
1739
1740 par0[ 3] = -dl;
1741 par0[ 4] = 30.;
dbbe5bc1 1742 par0[ 5] = 30.+(kZch32-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 1743
1744// 4th station
dbbe5bc1 1745 par0[ 6] = -dz + kZch41;
be4fc320 1746 par0[ 7] = 30.;
dbbe5bc1 1747 par0[ 8] = 30.+(kZch41-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 1748
dbbe5bc1 1749 par0[ 9] = -dz + kZch41;
be4fc320 1750 par0[10] = 30.;
1751 par0[11] = 37.5;
1752 // recess erice2000
dbbe5bc1 1753 par0[12] = -dz + kZch42;
be4fc320 1754 par0[13] = 30.;
1755 par0[14] = par0[11];
1756
dbbe5bc1 1757 par0[15] = -dz + kZch42;
be4fc320 1758 par0[16] = 30.;
dbbe5bc1 1759 par0[17] = 30.+(kZch42-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 1760
1761// 5th station
dbbe5bc1 1762 par0[18] = -dz + kZch51;
be4fc320 1763 par0[19] = 30.;
dbbe5bc1 1764 par0[20] = 30.+(kZch51-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 1765
dbbe5bc1 1766 par0[21] = -dz + kZch51;
be4fc320 1767 par0[22] = 30.;
1768 par0[23] = 37.5; // recess erice2000
1769
dbbe5bc1 1770 par0[24] = -dz + kZch52;
be4fc320 1771 par0[25] = 30.;
1772 par0[26] = par0[23];
1773
dbbe5bc1 1774 par0[27] = -dz + kZch52;
be4fc320 1775 par0[28] = 30.;
a83e7079 1776 par0[29] = 30.+(kZch52+4.-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 1777// end of cone
1778 par0[30] = +dl;
1779 par0[31] = 30.;
1780 par0[32] = par0[29];
1781//
1782 gMC->Gsvolu("YOPB", "PCON", idtmed[kPb], par0, 33);
dbbe5bc1 1783 Float_t dzs = -(kZvac12-zstart)/2. + (kZch32-zstart) + dl;
be4fc320 1784 gMC->Gspos("YOPB", 1, "YMOT", 0., 0., dzs, 0, "ONLY");
1785
1786//
1787// Steel envelope
1788//
1789 par0[ 0] = 0.;
1790 par0[ 1] = 360.;
d5806350 1791 par0[ 2] = 11.;
be4fc320 1792
1793 par0[ 3] = -dl;
dbbe5bc1 1794 par0[ 5] = 30.+(kZch32-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 1795 par0[ 4] = par0[ 5] - 4.;
d5806350 1796
be4fc320 1797// 4th station
d5806350 1798
dbbe5bc1 1799 par0[ 6] = -dz + kZch41 - 4.;
1800 par0[ 8] = 30.+(kZch41-4.-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 1801 par0[ 7] = par0[ 8] -4.;
1802
dbbe5bc1 1803 par0[ 9] = -dz + kZch41 - 4.;
be4fc320 1804 par0[11] = par0[8];
1805 par0[10] = 33.5;
1806
dbbe5bc1 1807 par0[12] = -dz + kZch41;
1808 par0[14] = 30.+(kZch41-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 1809 par0[13] = 33.5;
1810
dbbe5bc1 1811 par0[15] = -dz + kZch41;
be4fc320 1812 par0[17] = 37.5;
1813 par0[16] = 33.5;
d5806350 1814
1815// 5th station
1816
1817 par0[18] = -dz + kZch51;
be4fc320 1818 par0[20] = 37.5;
1819 par0[19] = 33.5;
1820
d5806350 1821 par0[21] = -dz + kZch52;
1822 par0[23] = 37.5;
be4fc320 1823 par0[22] = 33.5;
1824
d5806350 1825 par0[24] = -dz + kZch52;
1826 par0[26] = 30.+(kZch52-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 1827 par0[25] = 33.5;
1828
d5806350 1829 par0[27] = -dz + kZch52 + 4.;
1830 par0[29] = 30.+(kZch52+4.-kZConeE)*TMath::Tan(kThetaOpenPbO);
1831 par0[28] = 33.5;
be4fc320 1832
d5806350 1833 par0[30] = -dz + kZch52 + 4.;
1834 par0[32] = 30.+(kZch52+4.-kZConeE)*TMath::Tan(kThetaOpenPbO);
be4fc320 1835 par0[31] = par0[32] - 4.;
be4fc320 1836
d5806350 1837 par0[33] = +dl;
1838 par0[35] = par0[32];
1839 par0[34] = par0[31];
be4fc320 1840
d5806350 1841 gMC->Gsvolu("YOSE", "PCON", idtmed[kSteel], par0, 36);
be4fc320 1842 gMC->Gspos ("YOSE", 1, "YOPB", 0., 0., 0., 0, "ONLY");
1843//
1844// Concrete replacing lead
1845//
1846 zCC1 = 1066.;
1847 zCC2 = 1188.;
1848 dlCC=(zCC2-zCC1)/2.;
1849 parCC[ 3] = -dlCC;
1850 parCC[ 4] = 30.;
dbbe5bc1 1851 parCC[ 5] = 30.+(zCC1-kZConeE)*TMath::Tan(kThetaOpenPbO)-4.;
be4fc320 1852
1853 parCC[ 6] = dlCC;
1854 parCC[ 7] = 30.;
dbbe5bc1 1855 parCC[ 8] = 30.+(zCC2-kZConeE)*TMath::Tan(kThetaOpenPbO)-4.;
be4fc320 1856 gMC->Gsvolu("YOC1", "PCON", idtmed[kSteel], parCC, 9);
dbbe5bc1 1857// gMC->Gspos("YOC1", 1, "YOPB", 0., 0., dl-dlCC-(kZvac10-zCC2), 0, "ONLY");
be4fc320 1858
1859 zCC1 = 1316.;
1860 zCC2 = 1349.;
1861 dlCC=(zCC2-zCC1)/2.;
1862 parCC[ 3] = -dlCC;
1863 parCC[ 4] = 30.;
dbbe5bc1 1864 parCC[ 5] = 30.+(zCC1-kZConeE)*TMath::Tan(kThetaOpenPbO)-4.;
be4fc320 1865
1866 parCC[ 6] = dlCC;
1867 parCC[ 7] = 30.;
dbbe5bc1 1868 parCC[ 8] = 30.+(zCC2-kZConeE)*TMath::Tan(kThetaOpenPbO)-4.;
be4fc320 1869 gMC->Gsvolu("YOC2", "PCON", idtmed[kSteel], parCC, 9);
dbbe5bc1 1870// gMC->Gspos("YOC2", 1, "YOPB", 0., 0., dl-dlCC-(kZvac10-zCC2), 0, "ONLY");
be4fc320 1871 }
1872}
1873
1874void AliSHILv2::Init()
1875{
1876 //
1877 // Initialise the muon shield after it has been built
1878 //
1879 Int_t i;
1880 //
1881 if(fDebug) {
1882 printf("\n%s: ",ClassName());
1883 for(i=0;i<35;i++) printf("*");
1884 printf(" SHILv2_INIT ");
1885 for(i=0;i<35;i++) printf("*");
1886 printf("\n%s: ",ClassName());
1887 //
1888 // Here the SHIL initialisation code (if any!)
1889 for(i=0;i<80;i++) printf("*");
1890 printf("\n");
1891 }
1892}