| 4c039060 |
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 | $Log$ |
| 14b75006 |
18 | Revision 1.13 2001/01/20 16:35:27 morsch |
| 19 | Increase mother volume for bellows. |
| 20 | |
| 1416b7f3 |
21 | Revision 1.12 2000/12/21 16:41:06 morsch |
| 22 | Coding convention clean-up (RS3) |
| 23 | |
| 13391c3e |
24 | Revision 1.11 2000/11/28 16:06:57 morsch |
| 25 | Undulated beam-pipe replaced by Al-Be (40,60) pipe 1.5 mm thick. |
| 26 | |
| 2196bc42 |
27 | Revision 1.10 2000/11/24 13:00:37 morsch |
| 28 | - Geometry and materials imported from euclid output |
| 29 | - include comments |
| 30 | - better struturing of volume tree |
| 31 | - improved version of flange close to front absorber |
| 32 | - more realistic pump materials |
| 33 | - undulated beam pipe imported from v3. |
| 34 | |
| 7bd7faf8 |
35 | Revision 1.9 2000/10/02 21:28:15 fca |
| 36 | Removal of useless dependecies via forward declarations |
| 37 | |
| 94de3818 |
38 | Revision 1.8 2000/06/11 12:37:01 morsch |
| 39 | Coding rule violations corrected |
| 40 | |
| b43eb0dc |
41 | Revision 1.7 2000/02/23 16:25:24 fca |
| 42 | AliVMC and AliGeant3 classes introduced |
| 43 | ReadEuclid moved from AliRun to AliModule |
| 44 | |
| b13db077 |
45 | Revision 1.6 1999/09/29 09:24:30 fca |
| 46 | Introduction of the Copyright and cvs Log |
| 47 | |
| 4c039060 |
48 | */ |
| 49 | |
| fe4da5cc |
50 | //////////////////////////////////////////////// |
| 51 | // Beam pipe class / |
| 52 | //////////////////////////////////////////////// |
| 53 | |
| fe4da5cc |
54 | #include "AliPIPEv0.h" |
| 55 | #include "AliRun.h" |
| 7bd7faf8 |
56 | #include "AliConst.h" |
| 57 | #include "AliMagF.h" |
| 94de3818 |
58 | #include "AliMC.h" |
| fe4da5cc |
59 | #include "TSystem.h" |
| 60 | |
| 61 | ClassImp(AliPIPEv0) |
| 62 | |
| 63 | //_____________________________________________________________________________ |
| b8032157 |
64 | AliPIPEv0::AliPIPEv0() |
| fe4da5cc |
65 | { |
| b43eb0dc |
66 | // Constructor |
| fe4da5cc |
67 | } |
| 68 | |
| 69 | //_____________________________________________________________________________ |
| 70 | AliPIPEv0::AliPIPEv0(const char *name, const char *title) |
| 71 | : AliPIPE(name,title) |
| 72 | { |
| b43eb0dc |
73 | // Constructor |
| fe4da5cc |
74 | } |
| 75 | |
| 76 | |
| 77 | //___________________________________________ |
| 78 | void AliPIPEv0::CreateGeometry() |
| 79 | { |
| fe4da5cc |
80 | //Begin_Html |
| 81 | /* |
| 1439f98e |
82 | <img src="picts/pipe.gif"> |
| fe4da5cc |
83 | */ |
| 84 | //End_Html |
| 85 | |
| 86 | |
| 87 | //Begin_Html |
| 88 | /* |
| 1439f98e |
89 | <img src="picts/tree_pipe.gif"> |
| fe4da5cc |
90 | */ |
| 91 | //End_Html |
| 92 | |
| 7bd7faf8 |
93 | printf("Create PIPEv0 geometry \n"); |
| fe4da5cc |
94 | |
| fe4da5cc |
95 | |
| 7bd7faf8 |
96 | Int_t *idtmed = fIdtmed->GetArray(); |
| 97 | Float_t ppcon[36], ptube[3], pbox[3]; |
| 98 | Int_t i=0; |
| 99 | |
| 2196bc42 |
100 | enum {kC=6, kAlu=9, kInox=19, kGetter=20, kBe=5, kVac=16, kAir=15, kAlBe=21}; |
| 7bd7faf8 |
101 | |
| 102 | Int_t idrotm[2099]; |
| 103 | AliMatrix(idrotm[2001],90.,240., 0., 0., 90.,150.); |
| 104 | AliMatrix(idrotm[2002],90., 0., 0., 0., 90.,270.); |
| 105 | AliMatrix(idrotm[2003],90.,120., 0., 0., 90., 30.); |
| 106 | AliMatrix(idrotm[2004],90.,315., 90., 45., 0., 0.); |
| 107 | AliMatrix(idrotm[2005],90.,270., 90., 0., 0., 0.); |
| 108 | AliMatrix(idrotm[2006],90.,225., 90.,315., 0., 0.); |
| 109 | AliMatrix(idrotm[2007],90.,180., 90.,270., 0., 0.); |
| 110 | AliMatrix(idrotm[2008],90.,135., 90.,225., 0., 0.); |
| 111 | AliMatrix(idrotm[2009],90., 90., 90.,180., 0., 0.); |
| 112 | AliMatrix(idrotm[2010],90., 45., 90.,135., 0., 0.); |
| 113 | idrotm[2011] = 0; |
| 114 | AliMatrix(idrotm[2012],90.,180., 90., 90.,180., 0.); |
| 115 | AliMatrix(idrotm[2013],90., 0., 90., 90.,180., 0.); |
| 116 | |
| 117 | |
| 118 | |
| fe4da5cc |
119 | // |
| 120 | // The peam pipe up to the Front Absorber |
| fe4da5cc |
121 | // |
| 7bd7faf8 |
122 | // Mother Volume QBPM |
| 123 | ppcon[0] = 0; |
| 124 | ppcon[1] = 360; |
| 125 | ppcon[2] = 11; |
| 126 | // 1: |
| 127 | ppcon[3] = - 90; |
| 128 | ppcon[4] = 0; |
| 129 | ppcon[5] = 5.8; |
| 130 | // 2 |
| 131 | ppcon[6] = - 81.0; |
| 132 | ppcon[7] = 0.; |
| 133 | ppcon[8] = 5.8; |
| 134 | // 3 |
| 135 | ppcon[9] = - 81.; |
| 136 | ppcon[10] = 0.; |
| 137 | ppcon[11] = 4.22; |
| 138 | // 4 |
| 139 | ppcon[12] = - 28.00; |
| 140 | ppcon[13] = 0; |
| 141 | ppcon[14] = 4.22; |
| 142 | // 5 |
| 143 | ppcon[15] = - 28.00; |
| 144 | ppcon[16] = 0; |
| 145 | ppcon[17] = 3.2; |
| 146 | // 6 |
| 147 | ppcon[18] = 0; |
| 148 | ppcon[19] = 0; |
| 149 | ppcon[20] = 3.2; |
| 150 | // 7 |
| 151 | ppcon[21] = 28.00; |
| 152 | ppcon[22] = 0; |
| 153 | ppcon[23] = 3.2; |
| 154 | // 8 |
| 155 | ppcon[24] = 28.00; |
| 156 | ppcon[25] = 0; |
| 157 | ppcon[26] = 4.22; |
| 158 | // 9 |
| 159 | ppcon[27] = 250; |
| 160 | ppcon[28] = 0; |
| 161 | ppcon[29] = 4.22; |
| 162 | // 10 |
| 163 | ppcon[30] = 250; |
| 164 | ppcon[31] = 0; |
| 165 | ppcon[32] = 5; |
| 166 | // 11 |
| 167 | ppcon[33] = 800; |
| 168 | ppcon[34] = 0; |
| 169 | ppcon[35] = 5; |
| 170 | |
| 171 | gMC->Gsvolu("QBPM", "PCON", idtmed[kAir], ppcon, 36); |
| 172 | |
| 173 | // |
| 174 | // The Vacuum |
| 175 | ptube[0] = 0.0; |
| 176 | ptube[1] = 2.9; |
| 177 | ptube[2] = 445.0; |
| 178 | |
| 179 | gMC->Gsvolu("QBVA","TUBE", idtmed[kVac], ptube, 3); |
| 180 | gMC->Gspos("QBVA", 1, "QBPM", 0., 0., 355., 0, "ONLY"); |
| 181 | // |
| 182 | // Be Pipe in central Alice |
| 183 | ptube[0] = 2.90; |
| 184 | ptube[1] = 3.00; |
| 185 | ptube[2] = 28.25; |
| 186 | |
| 187 | gMC->Gsvolu("QBBE","TUBE", idtmed[kBe], ptube, 3); |
| 188 | gMC->Gspos("QBBE", 1, "QBPM", 0., 0., 0., 0, "ONLY"); |
| 189 | |
| 190 | // |
| 191 | // Metal-Metal Transitions |
| 192 | // |
| 193 | // Be-Inox |
| 194 | // Mother Volume |
| 195 | ptube[0] = 2.900; |
| 196 | ptube[1] = 4.200; |
| 197 | ptube[2] = 2.750; |
| 198 | gMC->Gsvolu("QBT1","TUBE", idtmed[kAir], ptube, 3); |
| 199 | gMC->Gspos("QBT1", 1, "QBPM", 0., 0., 28.25+ptube[2], 0, "ONLY"); |
| 200 | |
| 201 | ptube[0] = 2.900; |
| 202 | ptube[1] = 3.150; |
| 203 | ptube[2] = 0.375; |
| 204 | // |
| 205 | // Be-part |
| 206 | gMC->Gsvolu("QB01","TUBE", idtmed[kInox], ptube, 3); |
| 207 | |
| 208 | ptube[1] = 3.000; |
| 209 | gMC->Gsvolu("QBA1","TUBE", idtmed[kBe], ptube, 3); |
| 210 | |
| 211 | gMC->Gspos("QBA1", 1, "QB01", 0., 0., 0, 0, "ONLY"); |
| 212 | gMC->Gspos("QB01", 1, "QBT1", 0., 0.,-2.75+ptube[2], 0, "ONLY"); |
| 213 | |
| 214 | // Inox-part |
| 215 | // |
| 216 | ptube[0] = 2.900; |
| 217 | ptube[1] = 3.150; |
| 218 | ptube[2] = 2.375; |
| 219 | |
| 220 | gMC->Gsvolu("QB03","TUBE", idtmed[kInox], ptube, 3); |
| 221 | gMC->Gspos("QB03", 1, "QBT1", 0., 0.,-2.+ptube[2], 0, "ONLY"); |
| 222 | |
| 223 | |
| 224 | ptube[0] = 3.15; |
| 225 | ptube[1] = 3.50; |
| 226 | ptube[2] = 0.10; |
| 227 | |
| 228 | gMC->Gsvolu("QB05","TUBE", idtmed[kInox], ptube, 3); |
| 229 | gMC->Gspos("QB05", 1, "QBT1", 0., 0., 2.55+ptube[2], 0, "ONLY"); |
| 230 | |
| 231 | |
| 232 | // Fixations |
| 233 | ptube[0] = 0.0; |
| 234 | ptube[1] = 0.1; |
| 235 | ptube[2] = 0.5; |
| 236 | |
| 237 | gMC->Gsvolu("QB08","TUBE", idtmed[kInox], ptube, 3); |
| 238 | gMC->Gspos("QB08", 1 ,"QBT1", 0.000, 3.650, -1.25, idrotm[2002], "ONLY"); |
| 239 | gMC->Gspos("QB08", 2 ,"QBT1", 3.161, -1.825, -1.25, idrotm[2001], "ONLY"); |
| 240 | gMC->Gspos("QB08", 3 ,"QBT1", -3.161, -1.825, -1.25, idrotm[2003], "ONLY"); |
| 241 | |
| 242 | // Carbon ring |
| 243 | ptube[0] = 3.15; |
| 244 | ptube[1] = 4.10; |
| 245 | ptube[2] = 0.55; |
| 246 | |
| 247 | gMC->Gsvolu("QB07","TUBE", idtmed[kC], ptube, 3); |
| 248 | |
| 249 | ptube[0] = 3.15; |
| 250 | ptube[1] = 3.50; |
| 251 | ptube[2] = 0.10; |
| 252 | gMC->Gsvolu("QBA7","TUBE", idtmed[kInox], ptube, 3); |
| 253 | gMC->Gspos("QBA7", 1, "QB07", 0.0, 0.0, 0.55-0.2, 0, "ONLY"); |
| 254 | gMC->Gspos("QB07", 1, "QBT1", 0.0, 0.0, 2., 0, "ONLY"); |
| 255 | |
| 256 | // |
| 257 | // Be-Alu |
| 258 | // Mother Volume |
| 259 | ptube[0] = 2.900; |
| 260 | ptube[1] = 4.200; |
| 261 | ptube[2] = 2.750; |
| 262 | gMC->Gsvolu("QBT2","TUBE", idtmed[kAir], ptube, 3); |
| 263 | gMC->Gspos("QBT2", 1, "QBPM", 0., 0., -28.25-ptube[2], idrotm[2012], "ONLY"); |
| 264 | |
| 265 | ptube[0] = 2.900; |
| 266 | ptube[1] = 3.150; |
| 267 | ptube[2] = 0.375; |
| 268 | // |
| 269 | // Be-part |
| 270 | gMC->Gsvolu("QB02","TUBE", idtmed[kAlu], ptube, 3); |
| 271 | |
| 272 | ptube[1] = 3.000; |
| 273 | gMC->Gsvolu("QBA2","TUBE", idtmed[kBe], ptube, 3); |
| 274 | |
| 275 | gMC->Gspos("QBA2", 1, "QB01", 0., 0., 0, 0, "ONLY"); |
| 276 | gMC->Gspos("QB02", 1, "QBT2", 0., 0.,-2.75+ptube[2], 0, "ONLY"); |
| 277 | |
| 278 | // Alu part |
| 279 | ptube[0] = 2.900; |
| 280 | ptube[1] = 3.150; |
| 281 | ptube[2] = 2.375; |
| 282 | |
| 283 | gMC->Gsvolu("QB04","TUBE", idtmed[kAlu], ptube, 3); |
| 284 | gMC->Gspos("QB04", 1, "QBT2", 0., 0.,-2.+ptube[2], 0, "ONLY"); |
| 285 | |
| 286 | |
| 287 | ptube[0] = 3.15; |
| 288 | ptube[1] = 3.50; |
| 289 | ptube[2] = 0.10; |
| 290 | |
| 291 | gMC->Gsvolu("QB06","TUBE", idtmed[kAlu], ptube, 3); |
| 292 | gMC->Gspos("QB06", 1, "QBT2", 0., 0., 2.55+ptube[2], 0, "ONLY"); |
| 293 | |
| 294 | |
| 295 | // Fixation |
| 296 | ptube[0] = 0.0; |
| 297 | ptube[1] = 0.1; |
| 298 | ptube[2] = 0.5; |
| 299 | |
| 300 | gMC->Gsvolu("QBA8","TUBE", idtmed[kInox], ptube, 3); |
| 301 | gMC->Gspos("QBA8", 1 ,"QBT2", 0.000, 3.650, -1.25, idrotm[2002], "ONLY"); |
| 302 | gMC->Gspos("QBA8", 2 ,"QBT2", 3.161, -1.825, -1.25, idrotm[2001], "ONLY"); |
| 303 | gMC->Gspos("QBA8", 3 ,"QBT2", -3.161, -1.825, -1.25, idrotm[2003], "ONLY"); |
| 304 | |
| 305 | // Carbon ring |
| 306 | ptube[0] = 3.15; |
| 307 | ptube[1] = 4.10; |
| 308 | ptube[2] = 0.55; |
| 309 | |
| 310 | gMC->Gsvolu("QB77","TUBE", idtmed[kC], ptube, 3); |
| 311 | |
| 312 | ptube[0] = 3.15; |
| 313 | ptube[1] = 3.50; |
| 314 | ptube[2] = 0.10; |
| 315 | gMC->Gsvolu("QBB7","TUBE", idtmed[kInox], ptube, 3); |
| 316 | gMC->Gspos("QBB7", 1, "QB77", 0.0, 0.0, 0.55-0.2, 0, "ONLY"); |
| 317 | gMC->Gspos("QB77", 1, "QBT2", 0.0, 0.0, 2., 0, "ONLY"); |
| 318 | |
| 319 | |
| 320 | |
| 321 | // |
| 322 | // 1st section Alu non-absorber side |
| 323 | ptube[0] = 2.9; |
| 324 | ptube[1] = 3.0; |
| 325 | ptube[2] = 85.175; |
| 326 | |
| 327 | gMC->Gsvolu("QB10","TUBE", idtmed[kAlu], ptube, 3); |
| 328 | gMC->Gspos("QB10", 1, "QBPM", 0.0, 0.0, 118.925, 0, "ONLY"); |
| 329 | // |
| 330 | // Support rollers: non absorber side |
| 331 | // |
| 332 | // Mother volume |
| 333 | ptube[0] = 3.2; |
| 334 | ptube[1] = 4.8; |
| 335 | ptube[2] = 3.0; |
| 336 | gMC->Gsvolu("QBRM","TUBE", idtmed[kAir], ptube, 3); |
| 337 | gMC->Gspos("QBRM", 1, "QBPM", 0., 0., 654.8, 0, "ONLY"); |
| 338 | gMC->Gspos("QBRM", 2, "QBPM", 0., 0., 254.8, 0, "ONLY"); |
| 339 | |
| 340 | ptube[0] = 0.0; |
| 341 | ptube[1] = 0.7; |
| 342 | ptube[2] = 3.0; |
| 343 | |
| 344 | gMC->Gsvolu("QB30","TUBE", idtmed[kInox], ptube, 3); |
| 345 | |
| 346 | for (i=0; i<8; i++) { |
| 347 | Float_t phi = 45.+i*45.*kDegrad; |
| 348 | Float_t xpos = 4.*TMath::Sin(phi); |
| 349 | Float_t ypos = 4.*TMath::Cos(phi); |
| 350 | gMC->Gspos("QB30", i+1, "QBRM", xpos, ypos, 0, idrotm[2004+i], "ONLY"); |
| 351 | } |
| 352 | |
| 353 | // |
| 354 | // Flanges: non absorber side |
| 355 | ptube[0] = 3.0; |
| 356 | ptube[1] = 4.9; |
| 357 | ptube[2] = 2.2; |
| 358 | |
| 359 | gMC->Gsvolu("QB29","TUBE", idtmed[kInox], ptube, 3); |
| 360 | gMC->Gspos("QB29", 2, "QBPM", 0.0, 0.0, 654.8, 0, "ONLY"); |
| 361 | gMC->Gspos("QB29", 1, "QBPM", 0.0, 0.0, 254.8, 0, "ONLY"); |
| 362 | // |
| 363 | // Inox beam pipe: non absorber side |
| 364 | |
| 365 | ptube[0] = 2.90; |
| 366 | ptube[1] = 2.98; |
| 367 | // ptube[2] = 275.05; // without undulated beampipe |
| 368 | ptube[2] = 42.55; |
| 369 | |
| 370 | gMC->Gsvolu("QB28","TUBE", idtmed[kInox], ptube, 3); |
| 371 | // gMC->Gspos("QB28", 1, "QBPM", 0.0, 0.0, 524.95, 0, "ONLY"); // without undulated beam pipe |
| 372 | gMC->Gspos("QB28", 1, "QBPM", 0.0, 0.0, 249.9+ptube[2], 0, "ONLY"); |
| 373 | |
| 374 | // |
| 375 | // Undulated beam pipe |
| 376 | // |
| 2196bc42 |
377 | /* |
| 7bd7faf8 |
378 | Float_t pitch=0.25; |
| 379 | Float_t thick=0.015; |
| 380 | Float_t zundul=171; |
| 381 | Float_t rundul=3.0; |
| 382 | char cn48[][5]={"QN21","QN22","QN23","QN24","QN25","QN26","QN27","QN28"}; |
| 383 | |
| 384 | Undulation("QUND",pitch,thick,zundul,rundul,cn48); |
| 385 | gMC->Gspos("QUND", 1, "QBPM", 0., 0., 335.+zundul, 0, "ONLY"); |
| 2196bc42 |
386 | */ |
| 387 | |
| 388 | // Al-Be (40-60 wgt%, rho=2.7 g/cm**3) beam pipe |
| 389 | // |
| 390 | ptube[0] = 2.90; |
| 391 | ptube[1] = 3.05; |
| 392 | ptube[2] = 171.0; |
| 393 | |
| 394 | gMC->Gsvolu("QBAB","TUBE", idtmed[kAlBe], ptube, 3); |
| 395 | gMC->Gspos("QBAB", 1, "QBPM", 0.0, 0.0, 335.+ptube[2], 0, "ONLY"); |
| 396 | |
| 7bd7faf8 |
397 | |
| 398 | // |
| 399 | // missing pieces of inox pipe |
| 400 | // |
| 401 | ptube[0] = 2.90; |
| 402 | ptube[1] = 2.98; |
| 403 | ptube[2] = 61.55; |
| 404 | |
| 405 | gMC->Gsvolu("QB48","TUBE", idtmed[kInox], ptube, 3); |
| 406 | gMC->Gspos("QB48", 1, "QBPM", 0.0, 0.0, 800.-ptube[2], 0, "ONLY"); |
| 407 | |
| 408 | ptube[0] = 2.90; |
| 409 | ptube[1] = 2.98; |
| 410 | ptube[2] = 1.0; |
| 411 | |
| 412 | gMC->Gsvolu("QB27","TUBE", idtmed[kInox], ptube, 3); |
| 413 | gMC->Gspos("QB27", 1, "QBPM", 0.0, 0.0, 208.1, 0, "ONLY"); |
| 414 | // |
| 415 | ptube[0] = 2.90; |
| 416 | ptube[1] = 3.15; |
| 417 | ptube[2] = 1.5; |
| 418 | |
| 419 | gMC->Gsvolu("QB26","TUBE", idtmed[kInox], ptube, 3); |
| 420 | gMC->Gspos("QB26", 1, "QBPM", 0.0, 0.0, 205.6, 0, "ONLY"); |
| 421 | |
| 422 | // |
| 423 | ptube[0] = 3.0; |
| 424 | ptube[1] = 3.15; |
| 425 | ptube[2] = 2.75; |
| 426 | |
| 427 | gMC->Gsvolu("QB25","TUBE", idtmed[kAlu], ptube, 3); |
| 428 | gMC->Gspos("QB25", 1, "QBPM", 0.0, 0.0, 201.35, 0, "ONLY"); |
| 429 | |
| 430 | // |
| 431 | // Bellows |
| fe4da5cc |
432 | // |
| 7bd7faf8 |
433 | // Mother Volume |
| 434 | ptube[0] = 2.90; |
| 435 | ptube[1] = 3.75; |
| 1416b7f3 |
436 | ptube[2] = 20.40; |
| 7bd7faf8 |
437 | gMC->Gsvolu("QBE0","TUBE", idtmed[kAir], ptube, 3); |
| 438 | gMC->Gspos("QBE0", 2 ,"QBPM", 0.0, 0.0, 229.5, 0, "ONLY"); |
| 439 | gMC->Gspos("QBE0", 1 ,"QBPM", 0.0, 0.0, -61.3, 0, "ONLY"); |
| 440 | |
| 441 | ptube[2] = 5.70; |
| 442 | |
| 443 | gMC->Gsvolu("QBEM","TUBE", idtmed[kAir], ptube, 3); |
| 444 | gMC->Gspos("QBEM", 2 ,"QBE0", 0.0, 0.0,-14.7, 0 , "ONLY"); |
| 445 | gMC->Gspos("QBEM", 1 ,"QBE0", 0.0, 0.0, 14.7,idrotm[2012], "ONLY"); |
| 446 | |
| 447 | ptube[0] = 2.90; |
| 448 | ptube[1] = 3.25; |
| 449 | ptube[2] = 3.70; |
| 450 | |
| 451 | gMC->Gsvolu("QB19","TUBE", idtmed[kVac], ptube, 3); |
| 452 | gMC->Gspos("QB19", 1 ,"QBEM", 0.0, 0.0, 0.5, 0 , "ONLY"); |
| 453 | |
| 454 | ptube[0] = 3.25; |
| 455 | ptube[1] = 3.74; |
| 456 | ptube[2] = 0.095; |
| 457 | |
| 458 | gMC->Gsvolu("QB18","TUBE", idtmed[kVac], ptube, 3); |
| 459 | for (i=0; i<15; i++) { |
| 460 | gMC->Gspos("QB18", i+1, "QBEM", 0.0, 0.0, 3.3-i*0.4, 0, "ONLY"); |
| 461 | } |
| 462 | |
| 463 | ptube[0] = 2.90; |
| 464 | ptube[1] = 3.00; |
| 465 | ptube[2] = 1.20; |
| 466 | |
| 467 | gMC->Gsvolu("QB21","TUBE", idtmed[kVac], ptube, 3); |
| 468 | gMC->Gspos("QB21", 1 ,"QBEM", 0.0, 0.0, -4.5, 0 , "ONLY"); |
| 469 | |
| 470 | ptube[0] = 3.250; |
| 471 | ptube[1] = 3.750; |
| 472 | ptube[2] = 0.005; |
| 473 | |
| 474 | gMC->Gsvolu("QB15","TUBE", idtmed[kInox], ptube, 3); |
| 475 | for (i=0; i<30; i++) { |
| 476 | gMC->Gspos("QB15", i+1, "QBEM", 0.0, 0.0, 3.4-i*0.2, 0, "ONLY"); |
| 477 | } |
| 478 | |
| 479 | ptube[0] = 3.740; |
| 480 | ptube[1] = 3.750; |
| 481 | ptube[2] = 0.095; |
| 482 | |
| 483 | gMC->Gsvolu("QB16","TUBE", idtmed[kInox], ptube, 3); |
| 484 | for (i=0; i<15; i++) { |
| 485 | gMC->Gspos("QB16", i+1, "QBEM", 0.0, 0.0, 3.3-i*0.4, 0, "ONLY"); |
| 486 | } |
| 487 | |
| 488 | ptube[0] = 3.250; |
| 489 | ptube[1] = 3.260; |
| 490 | ptube[2] = 0.095; |
| 491 | |
| 492 | gMC->Gsvolu("QB17","TUBE", idtmed[kInox], ptube, 3); |
| 493 | for (i=0; i<14; i++) { |
| 494 | gMC->Gspos("QB17", i+1, "QBEM", 0.0, 0.0, 3.1-i*0.4, 0, "ONLY"); |
| 495 | } |
| 496 | |
| 497 | ptube[0] = 3.250; |
| 498 | ptube[1] = 3.260; |
| 499 | ptube[2] = 0.3975; |
| 500 | |
| 501 | gMC->Gsvolu("QB14","TUBE", idtmed[kInox], ptube, 3); |
| 502 | gMC->Gspos("QB14", 2 ,"QBEM", 0.0, 0.0, -2.8025, 0 , "ONLY"); |
| 503 | gMC->Gspos("QB14", 1 ,"QBEM", 0.0, 0.0, 3.8025, 0 , "ONLY"); |
| 504 | |
| 505 | ptube[0] = 2.900; |
| 506 | ptube[1] = 3.260; |
| 507 | ptube[2] = 0.050; |
| 508 | |
| 509 | gMC->Gsvolu("QB13","TUBE", idtmed[kInox], ptube, 3); |
| 510 | gMC->Gspos("QB13", 2 ,"QBEM", 0.0, 0.0, -3.25, 0 , "ONLY"); |
| 511 | gMC->Gspos("QB13", 1 ,"QBEM", 0.0, 0.0, 4.25, 0 , "ONLY"); |
| 512 | |
| 513 | ptube[0] = 2.900; |
| 514 | ptube[1] = 3.000; |
| 515 | ptube[2] = 0.700; |
| 516 | |
| 517 | gMC->Gsvolu("QB12","TUBE", idtmed[kInox], ptube, 3); |
| 518 | gMC->Gspos("QB12", 1 ,"QBEM", 0.0, 0.0, 5.0, 0, "ONLY"); |
| 519 | |
| 520 | |
| 521 | // |
| 522 | // pipe between Bellows |
| 523 | ptube[0] = 2.9; |
| 524 | ptube[1] = 3.0; |
| 525 | ptube[2] = 9.0; |
| 526 | gMC->Gsvolu("QB23","TUBE", idtmed[kInox], ptube, 3); |
| 527 | gMC->Gspos("QB23", 1 ,"QBE0", 0.0, 0.0, 0.0, 0, "ONLY"); |
| 528 | |
| 529 | // |
| 530 | // End Bellow |
| 531 | |
| 532 | // Absorber side |
| 533 | // |
| 534 | // beam pipe between metal-metal transition and bellows |
| 535 | ptube[0] = 2.9; |
| 536 | ptube[1] = 3.0; |
| 537 | ptube[2] = 3.575; |
| 538 | |
| 539 | gMC->Gsvolu("QB24","TUBE", idtmed[kInox], ptube, 3); |
| 540 | gMC->Gspos("QB24", 1 ,"QBPM", 0.0, 0.0, -37.325, 0, "ONLY"); |
| 541 | // |
| 542 | // beam pipe between flange and bellows |
| 543 | ptube[0] = 2.90; |
| 544 | ptube[1] = 3.00; |
| 545 | ptube[2] = 0.45; |
| 546 | |
| 547 | gMC->Gsvolu("QB22","TUBE", idtmed[kInox], ptube, 3); |
| 548 | gMC->Gspos("QB22", 1 ,"QBPM", 0.0, 0.0, -82.15, 0, "ONLY"); |
| 549 | |
| 550 | // |
| 551 | // Flange |
| 552 | // |
| 553 | // Mother Volume |
| 554 | ptube[0] = 2.900; |
| 555 | ptube[1] = 4.300; |
| 556 | ptube[2] = 1.400; |
| 557 | |
| 558 | gMC->Gsvolu("QFA0","TUBE", idtmed[kAlu], ptube, 3); |
| 559 | gMC->Gspos("QFA0", 1 ,"QBPM", 0.0, 0.0, -84.0, 0, "ONLY"); |
| 560 | // |
| 561 | // inner Inox piece |
| 562 | ptube[0] = 2.900; |
| 563 | ptube[1] = 3.500; |
| 564 | ptube[2] = 0.450; |
| 565 | gMC->Gsvolu("QFA1","TUBE", idtmed[kInox], ptube, 3); |
| 566 | gMC->Gspos("QFA1", 1 ,"QFA0", 0.0, 0.0, 0.225, 0, "ONLY"); |
| 567 | // |
| 568 | // 8 x M5 Inox |
| 569 | ptube[0] = 0.000; |
| 570 | ptube[1] = 0.250; |
| 571 | ptube[2] = 1.400; |
| 572 | gMC->Gsvolu("QFA2","TUBE", idtmed[kInox], ptube, 3); |
| 573 | for (i=0; i<8; i++) { |
| 574 | Float_t phi = i*45.*kDegrad; |
| 575 | Float_t xpos = 3.9*TMath::Sin(phi); |
| 576 | Float_t ypos = 3.9*TMath::Cos(phi); |
| 577 | gMC->Gspos("QFA2", i+1, "QFA0", xpos, ypos, 0., 0, "ONLY"); |
| 578 | } |
| 579 | |
| 580 | |
| 581 | ptube[0] = 2.900; |
| 582 | ptube[1] = 3.000; |
| 583 | ptube[2] = 2.300; |
| 584 | |
| 585 | gMC->Gsvolu("QB32","TUBE", idtmed[kInox], ptube, 3); |
| 586 | gMC->Gspos("QB32", 1 ,"QBPM", 0.0, 0.0, -90.+2.3, 0, "ONLY"); |
| 587 | |
| 588 | // |
| 589 | // The Ion Pump |
| fe4da5cc |
590 | // --- Place the PIPE ghost volume (QBPM) in its mother volume (ALIC) |
| 591 | // and make it invisible |
| 592 | // |
| 7bd7faf8 |
593 | |
| fe4da5cc |
594 | |
| 7bd7faf8 |
595 | gMC->Gspos("QBPM",1,"ALIC",0,0,0,idrotm[2013], "ONLY"); |
| 596 | |
| 597 | // |
| 598 | // Ion Pump |
| 599 | // |
| 600 | ptube[0] = 5.; |
| 601 | ptube[1] = 55.; |
| 602 | ptube[2] = 20.; |
| 603 | gMC->Gsvolu("QIPM","TUBE", idtmed[kAir], ptube, 3); |
| 604 | // |
| 605 | // Getters -> |
| 606 | pbox[0] = 6.50; |
| 607 | pbox[1] = 6.75; |
| 608 | pbox[2] = 15.60; |
| 609 | gMC->Gsvolu("QI32","BOX", idtmed[kInox], pbox, 3); |
| 610 | |
| 611 | pbox[0] = 5.90; |
| 612 | pbox[1] = 6.15; |
| 613 | pbox[2] = 15.00; |
| 614 | gMC->Gsvolu("QI42","BOX", idtmed[kGetter], pbox, 3); |
| 615 | gMC->Gspos("QI42", 1, "QI32", 0.0, 0.0, 0.0, 0, "ONLY"); |
| 616 | // <- |
| 617 | |
| 618 | ptube[0] = 0.0; |
| 619 | ptube[1] = 19.0; |
| 620 | ptube[2] = 2.5; |
| 621 | gMC->Gsvolu("QI33","TUBE", idtmed[kInox], ptube, 3); |
| 622 | |
| 623 | |
| 624 | ptube[0] = 0.0; |
| 625 | ptube[1] = 15.0; |
| 626 | ptube[2] = 2.5; |
| 14b75006 |
627 | gMC->Gsvolu("QI43","TUBE", idtmed[kAir], ptube, 3); |
| 7bd7faf8 |
628 | gMC->Gspos("QI43", 1, "QI33", 0.0, 0.0, 0.0, 0, "ONLY"); |
| 629 | // |
| 630 | // Connecting tube -> |
| 631 | ptube[0] = 0.0; |
| 632 | ptube[1] = 5.4; |
| 633 | ptube[2] = 13.7; |
| 634 | gMC->Gsvolu("QI34","TUBE", idtmed[kInox], ptube, 3); |
| 635 | |
| 636 | ptube[0] = 0.0; |
| 637 | ptube[1] = 4.8; |
| 638 | ptube[2] = 13.7; |
| 14b75006 |
639 | gMC->Gsvolu("QI44","TUBE", idtmed[kAir], ptube, 3); |
| 7bd7faf8 |
640 | gMC->Gspos("QI44", 1, "QI34", 0.0, 0.0, 0.0, 0, "ONLY"); |
| 641 | // <- |
| 642 | |
| 643 | // |
| 644 | // Flange -> |
| 645 | ptube[0] = 0.00; |
| 646 | ptube[1] = 7.30; |
| 647 | ptube[2] = 2.15; |
| 648 | gMC->Gsvolu("QI35","TUBE", idtmed[kInox], ptube, 3); |
| 649 | |
| 14b75006 |
650 | ptube[0] = 0.00; |
| 651 | ptube[1] = 4.80; |
| 7bd7faf8 |
652 | ptube[2] = 2.15; |
| 653 | gMC->Gsvolu("QI45","TUBE", idtmed[kAir], ptube, 3); |
| 654 | gMC->Gspos("QI45", 1, "QI35", 0.0, 0.0, 0.0, 0, "ONLY"); |
| 655 | // <- |
| 656 | |
| 657 | gMC->Gspos("QI32", 1, "QIPM", 0.0, -44.25, 0.0, 0, "ONLY"); |
| 658 | gMC->Gspos("QI33", 1, "QIPM", 0.0, -35.00, 0.0,idrotm[2002], "ONLY"); |
| 659 | gMC->Gspos("QI34", 1, "QIPM", 0.0, -18.80, 0.0,idrotm[2002], "ONLY"); |
| 660 | gMC->Gspos("QI35", 1, "QIPM", 0.0, -24.35, 0.0,idrotm[2002], "ONLY"); |
| fe4da5cc |
661 | // |
| 662 | // PLACE ION PUMP (QIPM) AT Z=-385. |
| 663 | // |
| 7bd7faf8 |
664 | gMC->Gspos("QIPM",1,"ALIC",0,0,-385,idrotm[2013], "ONLY"); |
| 665 | |
| fe4da5cc |
666 | |
| 7bd7faf8 |
667 | gMC->Gsatt("QIPM", "SEEN", 0); |
| 668 | gMC->Gsatt("QBPM", "SEEN", 0); |
| 669 | gMC->Gsatt("QBEM", "SEEN", 0); |
| fe4da5cc |
670 | } |
| 671 | |
| 672 | |
| 673 | //___________________________________________ |
| b8032157 |
674 | void AliPIPEv0::DrawModule() |
| fe4da5cc |
675 | { |
| b43eb0dc |
676 | // Set drawing options |
| 677 | ; |
| fe4da5cc |
678 | } |
| 679 | |
| 680 | //___________________________________________ |
| 681 | void AliPIPEv0::CreateMaterials() |
| 682 | { |
| 7bd7faf8 |
683 | // |
| 13391c3e |
684 | // Define materials for beam pipe |
| 7bd7faf8 |
685 | // |
| 13391c3e |
686 | |
| 687 | printf("Create PIPEv0 materials \n"); |
| 7bd7faf8 |
688 | Int_t isxfld = gAlice->Field()->Integ(); |
| 689 | Float_t sxmgmx = gAlice->Field()->Max(); |
| 2196bc42 |
690 | // Steel (Inox) |
| 7bd7faf8 |
691 | Float_t asteel[4] = { 55.847,51.9961,58.6934,28.0855 }; |
| 692 | Float_t zsteel[4] = { 26.,24.,28.,14. }; |
| 693 | Float_t wsteel[4] = { .715,.18,.1,.005 }; |
| 2196bc42 |
694 | // AlBe - alloy |
| 695 | Float_t aAlBe[2] = { 26.98, 9.01}; |
| 696 | Float_t zAlBe[2] = { 13.00, 4.00}; |
| 697 | Float_t wAlBe[2] = { 0.4, 0.6}; |
| 698 | |
| 7bd7faf8 |
699 | // |
| 700 | // Berillium |
| 701 | AliMaterial(5, "BERILLIUM$", 9.01, 4., 1.848, 35.3, 36.7); |
| 702 | // |
| 703 | // Carbon |
| 704 | AliMaterial(6, "CARBON$ ", 12.01, 6., 2.265, 18.8, 49.9); |
| 705 | // |
| 706 | // Aluminum |
| 707 | AliMaterial(9, "ALUMINIUM$", 26.98, 13., 2.7, 8.9, 37.2); |
| 708 | // |
| 709 | // Air |
| 710 | AliMaterial(15, "AIR$ ", 14.61, 7.3, .001205, 30423.24, 67500.); |
| 711 | // |
| 712 | // Vacuum |
| 713 | AliMaterial(16, "VACUUM$ ", 1e-16, 1e-16, 1e-16, 1e16, 1e16); |
| 714 | // |
| 715 | // stainless Steel |
| 716 | AliMixture(19, "STAINLESS STEEL$", asteel, zsteel, 7.88, 4, wsteel); |
| 717 | // |
| 718 | // reduced density steel to approximate pump getter material |
| 719 | AliMixture(20, "GETTER$", asteel, zsteel, 1.00, 4, wsteel); |
| 2196bc42 |
720 | // Al-Be alloy |
| 721 | // |
| 722 | AliMixture(21, "AlBe$", aAlBe, zAlBe, 2.07, 2, wAlBe); |
| 7bd7faf8 |
723 | // |
| 724 | // **************** |
| 725 | // Defines tracking media parameters. |
| 726 | // |
| 727 | Float_t epsil = .001; // Tracking precision, |
| 728 | Float_t stemax = -0.01; // Maximum displacement for multiple scat |
| 729 | Float_t tmaxfd = -20.; // Maximum angle due to field deflection |
| 730 | Float_t deemax = -.3; // Maximum fractional energy loss, DLS |
| 731 | Float_t stmin = -.8; |
| 732 | // *************** |
| 733 | // |
| 734 | // Beryllium |
| 735 | |
| 736 | AliMedium(5, "BE", 5, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); |
| 737 | |
| 738 | // Carbon |
| 739 | AliMedium(6, "C", 6, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); |
| 740 | // |
| 741 | // Aluminum |
| 742 | AliMedium(9, "ALU", 9, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); |
| 743 | // |
| 744 | // Air |
| 745 | AliMedium(15, "AIR", 15, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); |
| 746 | // |
| 747 | // Vacuum |
| 748 | AliMedium(16, "VACUUM", 16, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); |
| 749 | // |
| 750 | // Steel |
| 751 | AliMedium(19, "INOX", 19, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); |
| 752 | // |
| 753 | // Getter |
| 754 | AliMedium(20, "GETTER", 20, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); |
| 2196bc42 |
755 | // |
| 756 | // AlBe - Aloy |
| 757 | AliMedium(21, "AlBe" , 21, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); |
| 758 | |
| fe4da5cc |
759 | } |
| 760 | |
| 761 | |
| 7bd7faf8 |
762 | void AliPIPEv0::Undulation(char *undul, Float_t pitch, Float_t thick, |
| 763 | Float_t zundul, Float_t rundul, char (*cone)[5]) |
| 764 | { |
| 765 | // |
| 766 | // RUNDUL : Internal radius of the undulated chamber |
| 767 | // THICK : material thickness |
| 768 | // PITCH : one-QUARTER wave of undulation (cm) |
| 769 | // ZUNDUL : half length (cm) |
| 770 | // |
| 771 | // The undulated structure is desgned as a superposition of eight CONES |
| 772 | // of suitable sizes, where the inner/outer radius of the cone increases, |
| 773 | // then decreases, each half of the wave is assumed to be a semicircle, |
| 774 | // which allows to calculate the thickness and the radii of the cone, by |
| 775 | // dividing the semicircle into 4 parts of equal arc length. |
| 776 | // Thus apear the constants 0.293 and 0.707. |
| 777 | // |
| 778 | |
| 779 | const Float_t kConst1 = .293; |
| 780 | const Float_t kConst2 = .707; |
| 781 | |
| 782 | // Local variables |
| 783 | Int_t j, nwave; |
| 784 | Float_t dcone1[5], dcone2[5], dcone3[5], dcone4[5], dcone5[5], |
| 785 | dcone6[5], dcone7[5], dcone8[5]; |
| 786 | Float_t xc, yc, zc, dundul[3]; |
| 787 | Int_t *idtmed = fIdtmed->GetArray()-1999; |
| 788 | |
| 789 | // Function Body |
| fe4da5cc |
790 | |
| 7bd7faf8 |
791 | dcone1[0] = kConst1 * pitch / 2; |
| 792 | dcone1[1] = rundul; |
| 793 | dcone1[2] = dcone1[1] + thick; |
| 794 | dcone1[3] = dcone1[1] + kConst2 * pitch; |
| 795 | dcone1[4] = dcone1[3] + thick; |
| 796 | |
| 797 | dcone2[0] = kConst2 * pitch / 2; |
| 798 | dcone2[1] = dcone1[3]; |
| 799 | dcone2[2] = dcone1[4]; |
| 800 | dcone2[3] = dcone2[1] + kConst1 * pitch; |
| 801 | dcone2[4] = dcone2[3] + thick; |
| 802 | |
| 803 | dcone3[0] = dcone2[0]; |
| 804 | dcone3[1] = dcone2[3]; |
| 805 | dcone3[2] = dcone2[4]; |
| 806 | dcone3[3] = dcone2[1]; |
| 807 | dcone3[4] = dcone2[2]; |
| 808 | |
| 809 | dcone4[0] = dcone1[0]; |
| 810 | dcone4[1] = dcone1[3]; |
| 811 | dcone4[2] = dcone1[4]; |
| 812 | dcone4[3] = dcone1[1]; |
| 813 | dcone4[4] = dcone1[2]; |
| 814 | |
| 815 | dcone5[0] = dcone1[0]; |
| 816 | dcone5[1] = dcone1[1] - thick; |
| 817 | dcone5[2] = dcone1[1]; |
| 818 | dcone5[3] = dcone5[1] - kConst2 * pitch; |
| 819 | dcone5[4] = dcone5[3] + thick; |
| 820 | |
| 821 | dcone6[0] = dcone2[0]; |
| 822 | dcone6[1] = dcone5[3]; |
| 823 | dcone6[2] = dcone5[4]; |
| 824 | dcone6[3] = dcone6[1] - kConst1 * pitch; |
| 825 | dcone6[4] = dcone6[3] + thick; |
| 826 | dcone7[0] = dcone6[0]; |
| 827 | dcone7[1] = dcone6[3]; |
| 828 | dcone7[2] = dcone6[4]; |
| 829 | dcone7[3] = dcone5[3]; |
| 830 | dcone7[4] = dcone5[4]; |
| 831 | |
| 832 | dcone8[0] = dcone5[0]; |
| 833 | dcone8[1] = dcone7[3]; |
| 834 | dcone8[2] = dcone7[4]; |
| 835 | dcone8[3] = dcone5[1]; |
| 836 | dcone8[4] = dcone5[2]; |
| 837 | |
| 838 | gMC->Gsvolu(cone[0], "CONE", idtmed[2018], dcone1, 5); |
| 839 | gMC->Gsvolu(cone[1], "CONE", idtmed[2018], dcone2, 5); |
| 840 | gMC->Gsvolu(cone[2], "CONE", idtmed[2018], dcone3, 5); |
| 841 | gMC->Gsvolu(cone[3], "CONE", idtmed[2018], dcone4, 5); |
| 842 | gMC->Gsvolu(cone[4], "CONE", idtmed[2018], dcone5, 5); |
| 843 | gMC->Gsvolu(cone[5], "CONE", idtmed[2018], dcone6, 5); |
| 844 | gMC->Gsvolu(cone[6], "CONE", idtmed[2018], dcone7, 5); |
| 845 | gMC->Gsvolu(cone[7], "CONE", idtmed[2018], dcone8, 5); |
| 846 | gMC->Gsatt(cone[0], "SEEN", 0); |
| 847 | gMC->Gsatt(cone[1], "SEEN", 0); |
| 848 | gMC->Gsatt(cone[2], "SEEN", 0); |
| 849 | gMC->Gsatt(cone[3], "SEEN", 0); |
| 850 | gMC->Gsatt(cone[4], "SEEN", 0); |
| 851 | gMC->Gsatt(cone[5], "SEEN", 0); |
| 852 | gMC->Gsatt(cone[6], "SEEN", 0); |
| 853 | gMC->Gsatt(cone[7], "SEEN", 0); |
| 854 | |
| 855 | // DEFINE AN IMAGINARY TUBE VOLUME FOR UNDULATED CHAMBER, FILL WITH VACUUM |
| 856 | |
| 857 | nwave = Int_t (zundul / (pitch * 2) + .1); |
| 858 | dundul[2] = pitch * 2 * nwave; |
| 859 | dundul[1] = rundul + pitch + thick * 2; |
| 860 | // |
| 861 | dundul[0] = 2.9; |
| 862 | gMC->Gsvolu(undul, "TUBE", idtmed[2015], dundul, 3); |
| 863 | |
| 864 | xc = 0; |
| 865 | yc = 0; |
| 866 | zc = -dundul[2] + dcone1[0]; |
| 867 | for (j = 1; j <= nwave; ++j) { |
| 868 | gMC->Gspos(cone[0], j, undul, xc, yc, zc, 0, "ONLY"); |
| 869 | zc = zc + dcone1[0] + dcone2[0]; |
| 870 | gMC->Gspos(cone[1], j, undul, xc, yc, zc, 0, "ONLY"); |
| 871 | zc = zc + dcone2[0] + dcone3[0]; |
| 872 | gMC->Gspos(cone[2], j, undul, xc, yc, zc, 0, "ONLY"); |
| 873 | zc = zc + dcone3[0] + dcone4[0]; |
| 874 | gMC->Gspos(cone[3], j, undul, xc, yc, zc, 0, "ONLY"); |
| 875 | zc = zc + dcone4[0] + dcone5[0]; |
| 876 | gMC->Gspos(cone[4], j, undul, xc, yc, zc, 0, "ONLY"); |
| 877 | zc = zc + dcone5[0] + dcone6[0]; |
| 878 | gMC->Gspos(cone[5], j, undul, xc, yc, zc, 0, "ONLY"); |
| 879 | zc = zc + dcone6[0] + dcone7[0]; |
| 880 | gMC->Gspos(cone[6], j, undul, xc, yc, zc, 0, "ONLY"); |
| 881 | zc = zc + dcone7[0] + dcone8[0]; |
| 882 | gMC->Gspos(cone[7], j, undul, xc, yc, zc, 0, "ONLY"); |
| 883 | zc = zc + dcone8[0] + dcone1[0]; |
| 884 | } |
| 885 | } |
| fe4da5cc |
886 | |
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| 888 | |
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git://git.uio.no / u / mrichter / AliRoot.git / blame