| 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 | $Log$ |
| 0d630091 |
18 | Revision 1.7 1999/09/29 09:24:14 fca |
| 19 | Introduction of the Copyright and cvs Log |
| 20 | |
| 4c039060 |
21 | */ |
| 22 | |
| fe4da5cc |
23 | /////////////////////////////////////////////////////////////////////////////// |
| 24 | // // |
| 0d630091 |
25 | // Forward Multiplicity Detector version 1 // |
| fe4da5cc |
26 | // // |
| 27 | //Begin_Html |
| 28 | /* |
| 1439f98e |
29 | <img src="picts/AliFMDv1Class.gif"> |
| fe4da5cc |
30 | </pre> |
| 31 | <br clear=left> |
| 32 | <font size=+2 color=red> |
| 33 | <p>The responsible person for this module is |
| 34 | <a href="mailto:Valeri.Kondratiev@cern.ch">Valeri Kondratiev</a>. |
| 35 | </font> |
| 36 | <pre> |
| 37 | */ |
| 38 | //End_Html |
| 39 | // // |
| 40 | /////////////////////////////////////////////////////////////////////////////// |
| 41 | |
| 42 | #include "AliRun.h" |
| 43 | #include "AliFMDv1.h" |
| 44 | #include "AliMC.h" |
| 0d630091 |
45 | #include "stdlib.h" |
| fe4da5cc |
46 | |
| 47 | ClassImp(AliFMDv1) |
| 48 | |
| 49 | //_____________________________________________________________________________ |
| 99560b47 |
50 | AliFMDv1::AliFMDv1() |
| fe4da5cc |
51 | { |
| 52 | // |
| 0d630091 |
53 | // Default constructor for FMD version 1 |
| fe4da5cc |
54 | // |
| 55 | } |
| 56 | |
| 57 | //_____________________________________________________________________________ |
| 58 | AliFMDv1::AliFMDv1(const char *name, const char *title) |
| 59 | : AliFMD(name,title) |
| 60 | { |
| 61 | // |
| 62 | // Standard constructor for FMD version 1 |
| 63 | // |
| 99560b47 |
64 | AliModule *start = gAlice->GetModule("START"); |
| 65 | if(start) { |
| 66 | Error("ctor","This version of FMD is incompatible with START\n"); |
| 67 | exit(1); |
| 68 | } |
| fe4da5cc |
69 | } |
| 70 | |
| 0d630091 |
71 | //___________________________________________ |
| fe4da5cc |
72 | void AliFMDv1::CreateGeometry() |
| 73 | { |
| 74 | // |
| 75 | // Creation of the geometry of the FMD version 1 |
| 76 | // |
| 77 | //Begin_Html |
| 78 | /* |
| 1439f98e |
79 | <img src="picts/AliFMDv1Tree.gif"> |
| fe4da5cc |
80 | */ |
| 81 | //End_Html |
| 82 | //Begin_Html |
| 83 | /* |
| 1439f98e |
84 | <img src="picts/AliFMDv1.gif"> |
| fe4da5cc |
85 | */ |
| 86 | //End_Html |
| 87 | |
| fe4da5cc |
88 | |
| 0d630091 |
89 | Float_t rout, z; |
| fe4da5cc |
90 | Float_t par[3], rin; |
| 0d630091 |
91 | |
| 92 | Int_t irotm[100]; |
| fe4da5cc |
93 | |
| 0d630091 |
94 | TArrayI &idtmed = *fIdtmed; |
| fe4da5cc |
95 | |
| 96 | // ******************************************************** |
| 0d630091 |
97 | // DEFINE DISK#3 OF FMD |
| fe4da5cc |
98 | // ******************************************************** |
| 99 | |
| 0d630091 |
100 | gMC->Gsvolu("BR3_", "BOX ", idtmed[4], par, 0); |
| 101 | gMC->Gsvolu("CB3_", "BOX ", idtmed[5], par, 0); |
| 102 | gMC->Gsvolu("BR5_", "BOX ", idtmed[4], par, 0); |
| 103 | gMC->Gsvolu("CB5_", "BOX ", idtmed[5], par, 0); |
| 104 | |
| 105 | // Define parameters for the right disk |
| fe4da5cc |
106 | |
| 107 | rin = 4.5; |
| 108 | rout = 10.5; |
| 0d630091 |
109 | z = 77.; |
| 110 | |
| 111 | // Ring #1 |
| 112 | |
| fe4da5cc |
113 | par[0] = rin; |
| 114 | par[1] = rout; |
| 0d630091 |
115 | par[2] = 1.5; |
| 116 | gMC->Gsvolu("R1R3", "TUBE", idtmed[1], par, 3); |
| 117 | gMC->Gspos("R1R3", 1, "ALIC", 0., 0., z + 1.5, 0, "ONLY"); |
| 118 | |
| 119 | // Ring #2 |
| 120 | |
| fe4da5cc |
121 | par[0] = rout; |
| 0d630091 |
122 | par[1] = rout + .65; |
| 123 | par[2] = 1.5; |
| 124 | gMC->Gsvolu("R2R3", "TUBE", idtmed[2], par, 3); |
| 125 | gMC->Gspos("R2R3", 1, "ALIC", 0., 0., z + 1.5, 0, "ONLY"); |
| 126 | |
| 127 | // Ring #3 |
| 128 | |
| 129 | par[0] = rout + .65; |
| 130 | par[1] = rout + 5.65; |
| fe4da5cc |
131 | par[2] = .025; |
| 0d630091 |
132 | gMC->Gsvolu("R3R3", "TUBE", idtmed[3], par, 3); |
| 133 | gMC->Gspos("R3R3", 1, "ALIC", 0., 0., z + 1.525, 0, "ONLY"); |
| 134 | |
| 135 | // Bracket #1 |
| 136 | |
| 137 | par[0] = 1.5; |
| 138 | par[1] = 0.1; |
| 139 | par[2] = 15.35; |
| 140 | gMC->Matrix(irotm[11], 90., 0., 161.2, 90., 71.2, 90.); |
| 141 | gMC->Gsposp("BR3_",1,"ALIC", 0., 25.25, 85.0, irotm[11],"ONLY",par,3); |
| 142 | par[1] = 0.5; |
| 143 | gMC->Gsposp("CB3_",1,"ALIC", 0., 25.41, 84.53,irotm[11],"ONLY",par,3); |
| 144 | |
| 145 | |
| 146 | // Bracket #2 |
| 147 | |
| 148 | par[0] = 1.5; |
| 149 | par[1] = 0.1; |
| 150 | par[2] = 15.35; |
| 151 | gMC->Matrix(irotm[12], 90., 180., 161.2, 270., 71.2, 270.); |
| 152 | gMC->Gsposp("BR3_",2,"ALIC", 0.,-25.25, 85.0, irotm[12],"ONLY",par,3); |
| 153 | par[1] = 0.5; |
| 154 | gMC->Gsposp("CB3_",2,"ALIC", 0.,-25.41, 84.53,irotm[12],"ONLY",par,3); |
| 155 | |
| 156 | |
| 157 | // Bracket #3 |
| 158 | |
| 159 | par[0] = 1.5; |
| 160 | par[1] = 0.1; |
| 161 | par[2] = 15.35; |
| 162 | gMC->Matrix(irotm[13], 90., 270., 161.2, 0., 71.2, 0.); |
| 163 | gMC->Gsposp("BR3_",3,"ALIC", 25.25, 0., 85.0, irotm[13],"ONLY",par,3); |
| 164 | par[1] = 0.5; |
| 165 | gMC->Gsposp("CB3_",3,"ALIC", 25.41, 0., 84.53,irotm[13],"ONLY",par,3); |
| 166 | |
| 167 | |
| 168 | // Bracket #4 |
| 169 | |
| 170 | par[0] = 1.5; |
| 171 | par[1] = 0.1; |
| 172 | par[2] = 15.35; |
| 173 | gMC->Matrix(irotm[14], 90., 90., 161.2, 180., 71.2, 180.); |
| 174 | gMC->Gsposp("BR3_",4,"ALIC", -25.25, 0., 85.0, irotm[14],"ONLY",par,3); |
| 175 | par[1] = 0.5; |
| 176 | gMC->Gsposp("CB3_",4,"ALIC", -25.41, 0., 84.53,irotm[14],"ONLY",par,3); |
| 177 | |
| 178 | // Right support ring |
| 179 | |
| 180 | par[0] = 39.; |
| 181 | par[1] = 41.; |
| 182 | par[2] = .5; |
| 183 | gMC->Gsvolu("R1SP", "TUBE", idtmed[4], par, 3); |
| 184 | gMC->Gspos("R1SP", 1, "ALIC", 0., 0., 89.5, 0, "ONLY"); |
| 185 | |
| 186 | // Define parameters for the left disk |
| fe4da5cc |
187 | |
| 188 | rin = 4.5; |
| 189 | rout = 10.5; |
| 0d630091 |
190 | z = -77.; |
| 191 | |
| 192 | // Ring #1 |
| 193 | |
| fe4da5cc |
194 | par[0] = rin; |
| 195 | par[1] = rout; |
| 0d630091 |
196 | par[2] = 1.5; |
| 197 | gMC->Gsvolu("R1L3", "TUBE", idtmed[1], par, 3); |
| 198 | gMC->Gspos("R1L3", 1, "ALIC", 0., 0., z - 1.5, 0, "ONLY"); |
| 199 | |
| 200 | // Ring #2 |
| 201 | |
| fe4da5cc |
202 | par[0] = rout; |
| 0d630091 |
203 | par[1] = rout + .65; |
| 204 | par[2] = 1.5; |
| 205 | gMC->Gsvolu("R2L3", "TUBE", idtmed[2], par, 3); |
| 206 | gMC->Gspos("R2L3", 1, "ALIC", 0., 0., z - 1.5, 0, "ONLY"); |
| 207 | |
| 208 | // Ring #3 |
| 209 | |
| 210 | par[0] = rout + .65; |
| 211 | par[1] = rout + 5.65; |
| fe4da5cc |
212 | par[2] = .025; |
| 0d630091 |
213 | gMC->Gsvolu("R3L3", "TUBE", idtmed[3], par, 3); |
| 214 | gMC->Gspos("R3L3", 1, "ALIC", 0., 0., z - 1.525, 0, "ONLY"); |
| 215 | |
| 216 | // Bracket #1 |
| 217 | |
| 218 | par[0] = 1.5; |
| 219 | par[1] = 0.1; |
| 220 | par[2] = 15.35; |
| 221 | gMC->Matrix(irotm[61], 90., 0., 180.-161.2, 90., 180.-71.2, 90.); |
| 222 | gMC->Gsposp("BR3_",5,"ALIC", 0., 25.25, -85.0, irotm[61],"ONLY",par,3); |
| 223 | par[1] = 0.5; |
| 224 | gMC->Gsposp("CB3_",5,"ALIC", 0., 25.41, -84.53,irotm[61],"ONLY",par,3); |
| 225 | |
| 226 | gMC->Matrix(irotm[91], 90., 0., 90.-10.6, 90., 180.-10.6, 90.); |
| 227 | par[1] = 0.1; |
| 228 | par[2] = 81.4; |
| 229 | gMC->Gsposp("BR5_",1,"ALIC", 0., 55.0, -170.0,irotm[91],"ONLY",par,3); |
| 230 | par[1] = 0.5; |
| 231 | gMC->Gsposp("CB5_",1,"ALIC", 0., 55.5, -169.5,irotm[91],"ONLY",par,3); |
| 232 | |
| 233 | // Bracket #2 |
| 234 | |
| 235 | par[0] = 1.5; |
| 236 | par[1] = 0.1; |
| 237 | par[2] = 15.35; |
| 238 | gMC->Matrix(irotm[62], 90., 180., 180.-161.2, 270., 180.-71.2, 270.); |
| 239 | gMC->Gsposp("BR3_",6,"ALIC", 0.,-25.25, -85.0,irotm[62],"ONLY",par,3); |
| 240 | par[1] = 0.5; |
| 241 | gMC->Gsposp("CB3_",6,"ALIC", 0.,-25.41, -84.53,irotm[62],"ONLY",par,3); |
| 242 | |
| 243 | gMC->Matrix(irotm[92], 90., 180., 90.-10.6, 270., 180.-10.6, 270.); |
| 244 | par[1] = 0.1; |
| 245 | par[2] = 81.4; |
| 246 | gMC->Gsposp("BR5_",2,"ALIC", 0., -55.0, -170.0,irotm[92],"ONLY",par,3); |
| 247 | par[1] = 0.5; |
| 248 | gMC->Gsposp("CB5_",2,"ALIC", 0., -55.5, -169.5,irotm[92],"ONLY",par,3); |
| 249 | |
| 250 | // Bracket #3 |
| 251 | |
| 252 | par[0] = 1.5; |
| 253 | par[1] = 0.1; |
| 254 | par[2] = 15.35; |
| 255 | gMC->Matrix(irotm[63], 90., 270., 180.-161.2, 0., 180.-71.2, 0.); |
| 256 | gMC->Gsposp("BR3_",7,"ALIC", 25.25, 0., -85.0, irotm[63],"ONLY",par,3); |
| 257 | par[1] = 0.5; |
| 258 | gMC->Gsposp("CB3_",7,"ALIC", 25.41, 0., -84.53,irotm[63],"ONLY",par,3); |
| 259 | |
| 260 | gMC->Matrix(irotm[93], 90., 270., 90.-10.6, 0., 180.-10.6, 0.); |
| 261 | par[1] = 0.1; |
| 262 | par[2] = 81.4; |
| 263 | gMC->Gsposp("BR5_",3,"ALIC", 55., 0., -170.,irotm[93],"ONLY",par,3); |
| 264 | par[1] = 0.5; |
| 265 | gMC->Gsposp("CB5_",3,"ALIC", 55.5, 0., -169.5,irotm[93],"ONLY",par,3); |
| 266 | |
| 267 | // Bracket #4 |
| 268 | |
| 269 | par[0] = 1.5; |
| 270 | par[1] = 0.1; |
| 271 | par[2] = 15.35; |
| 272 | gMC->Matrix(irotm[64], 90., 90., 180.-161.2, 180., 180.-71.2, 180.); |
| 273 | gMC->Gsposp("BR3_",8,"ALIC", -25.25, 0., -85., irotm[64],"ONLY",par,3); |
| 274 | par[1] = 0.5; |
| 275 | gMC->Gsposp("CB3_",8,"ALIC", -25.41, 0., -84.53,irotm[64],"ONLY",par,3); |
| 276 | |
| 277 | gMC->Matrix(irotm[94], 90., 90., 90.-10.6, 180., 180.-10.6, 180.); |
| 278 | par[1] = 0.1; |
| 279 | par[2] = 81.4; |
| 280 | gMC->Gsposp("BR5_",4,"ALIC", -55., 0., -170.,irotm[94],"ONLY",par,3); |
| 281 | par[1] = 0.5; |
| 282 | gMC->Gsposp("CB5_",4,"ALIC", -55.5, 0., -169.5,irotm[94],"ONLY",par,3); |
| 283 | |
| 284 | // Central support ring |
| 285 | |
| 286 | par[0] = 39.; |
| 287 | par[1] = 41.; |
| 288 | par[2] = .5; |
| 289 | gMC->Gsvolu("R2SP", "TUBE", idtmed[4], par, 3); |
| 290 | gMC->Gspos("R2SP", 1, "ALIC", 0., 0., -89.5, 0, "ONLY"); |
| 291 | |
| 292 | // Left support ring |
| 293 | |
| 294 | par[0] = 69.; |
| 295 | par[1] = 71.; |
| 296 | par[2] = .5; |
| 297 | gMC->Gsvolu("R3SP", "TUBE", idtmed[4], par, 3); |
| 298 | gMC->Gspos("R3SP", 1, "ALIC", 0., 0., -249.5, 0, "ONLY"); |
| 299 | |
| fe4da5cc |
300 | // ******************************************************** |
| 0d630091 |
301 | // DEFINE DISK#2 OF FMD |
| fe4da5cc |
302 | // ******************************************************** |
| 303 | |
| 0d630091 |
304 | gMC->Gsvolu("BR2_", "BOX ", idtmed[4], par, 0); |
| 305 | gMC->Gsvolu("CB2_", "BOX ", idtmed[5], par, 0); |
| 306 | |
| 307 | // Define parameters for right disk #2 |
| fe4da5cc |
308 | |
| 0d630091 |
309 | rin = 7.7; |
| 310 | rout = 13.7; |
| 311 | z = 64.4; |
| 312 | |
| 313 | // Ring #1 |
| 314 | |
| fe4da5cc |
315 | par[0] = rin; |
| 316 | par[1] = rout; |
| 0d630091 |
317 | par[2] = 1.5; |
| 318 | gMC->Gsvolu("R1R2", "TUBE", idtmed[1], par, 3); |
| 319 | gMC->Gspos("R1R2", 1, "ALIC", 0., 0., z + 1.5, 0, "ONLY"); |
| 320 | |
| 321 | // Ring #2 |
| 322 | |
| fe4da5cc |
323 | par[0] = rout; |
| 0d630091 |
324 | par[1] = rout + .65; |
| 325 | par[2] = 1.5; |
| 326 | gMC->Gsvolu("R2R2", "TUBE", idtmed[2], par, 3); |
| 327 | gMC->Gspos("R2R2", 1, "ALIC", 0., 0., z + 1.5, 0, "ONLY"); |
| 328 | |
| 329 | // Ring #3 |
| 330 | |
| 331 | par[0] = rout + .65; |
| 332 | par[1] = rout + 5.65; |
| fe4da5cc |
333 | par[2] = .025; |
| 0d630091 |
334 | gMC->Gsvolu("R3R2", "TUBE", idtmed[3], par, 3); |
| 335 | gMC->Gspos("R3R2", 1, "ALIC", 0., 0., z + 1.525, 0, "ONLY"); |
| 336 | |
| 337 | // Bracket #1 |
| 338 | |
| 339 | par[0] = 1.5; |
| 340 | par[1] = 0.1; |
| 341 | par[2] = 17.35; |
| 342 | gMC->Matrix(irotm[21], 90., 30., 139.3, 120., 49.3, 120.); |
| 343 | gMC->Gsposp("BR2_",1,"ALIC", -13.4, 23.3, 78.7, irotm[21],"ONLY",par,3); |
| 344 | par[1] = 0.5; |
| 345 | gMC->Gsposp("CB2_",1,"ALIC", -13.56, 23.6, 78.4, irotm[21],"ONLY",par,3); |
| 346 | |
| 347 | // Bracket #2 |
| 348 | |
| 349 | par[0] = 1.5; |
| 350 | par[1] = 0.1; |
| 351 | par[2] = 17.35; |
| 352 | gMC->Matrix(irotm[22], 90., 210., 139.3, 300., 49.3, 300.); |
| 353 | gMC->Gsposp("BR2_",2,"ALIC", 13.4,-23.3, 78.7, irotm[22],"ONLY",par,3); |
| 354 | par[1] = 0.5; |
| 355 | gMC->Gsposp("CB2_",2,"ALIC", 13.5,-23.6, 78.4,irotm[22],"ONLY",par,3); |
| 356 | |
| 357 | |
| 358 | // Bracket #3 |
| 359 | |
| 360 | par[0] = 1.5; |
| 361 | par[1] = 0.1; |
| 362 | par[2] = 17.35; |
| 363 | gMC->Matrix(irotm[23], 90., 300., 139.3, 30., 49.3, 30.); |
| 364 | gMC->Gsposp("BR2_",3,"ALIC", 23.3, 13.4, 78.7, irotm[23],"ONLY",par,3); |
| 365 | par[1] = 0.5; |
| 366 | gMC->Gsposp("CB2_",3,"ALIC", 23.6, 13.56, 78.4,irotm[23],"ONLY",par,3); |
| 367 | |
| 368 | // Bracket #4 |
| 369 | |
| 370 | par[0] = 1.5; |
| 371 | par[1] = 0.1; |
| 372 | par[2] = 17.35; |
| 373 | gMC->Matrix(irotm[24], 90., 120., 139.3, 210., 49.3, 210.); |
| 374 | gMC->Gsposp("BR2_",4,"ALIC", -23.3, -13.4, 78.7,irotm[24],"ONLY",par,3); |
| 375 | par[1] = 0.5; |
| 376 | gMC->Gsposp("CB2_",4,"ALIC", -23.6, -13.56, 78.4,irotm[24],"ONLY",par,3); |
| 377 | |
| 378 | // Define parameters for left disk |
| fe4da5cc |
379 | |
| 0d630091 |
380 | rin = 7.7; |
| 381 | rout = 13.7; |
| 382 | z = -64.4; |
| 383 | |
| 384 | // Ring #1 |
| 385 | |
| fe4da5cc |
386 | par[0] = rin; |
| 387 | par[1] = rout; |
| 0d630091 |
388 | par[2] = 1.5; |
| 389 | gMC->Gsvolu("R1L2", "TUBE", idtmed[1], par, 3); |
| 390 | gMC->Gspos("R1L2", 1, "ALIC", 0., 0., z - 1.5, 0, "ONLY"); |
| 391 | |
| 392 | // Ring #2 |
| 393 | |
| fe4da5cc |
394 | par[0] = rout; |
| 0d630091 |
395 | par[1] = rout + .65; |
| 396 | par[2] = 1.5; |
| 397 | gMC->Gsvolu("R2L2", "TUBE", idtmed[2], par, 3); |
| 398 | gMC->Gspos("R2L2", 1, "ALIC", 0., 0., z - 1.5, 0, "ONLY"); |
| 399 | |
| 400 | // Ring #3 |
| 401 | |
| 402 | par[0] = rout + .65; |
| 403 | par[1] = rout + 5.65; |
| fe4da5cc |
404 | par[2] = .025; |
| 0d630091 |
405 | gMC->Gsvolu("R3L2", "TUBE", idtmed[3], par, 3); |
| 406 | gMC->Gspos("R3L2", 1, "ALIC", 0., 0., z - 1.525, 0, "ONLY"); |
| 407 | |
| 408 | // Bracket #1 |
| 409 | |
| 410 | par[0] = 1.5; |
| 411 | par[1] = 0.1; |
| 412 | par[2] = 17.35; |
| 413 | gMC->Matrix(irotm[51], 90., 30., 180.-139.3, 120., 180.-49.3, 120.); |
| 414 | gMC->Gsposp("BR2_",5,"ALIC", -13.4, 23.3, -78.7, irotm[51],"ONLY",par,3); |
| 415 | par[1] = 0.5; |
| 416 | gMC->Gsposp("CB2_",5,"ALIC", -13.56, 23.6, -78.4,irotm[51],"ONLY",par,3); |
| 417 | |
| 418 | gMC->Matrix(irotm[81], 90., 30., 90.-10.6, 120., 180.-10.6, 120.); |
| 419 | par[1] = 0.1; |
| 420 | par[2] = 81.4; |
| 421 | gMC->Gsposp("BR5_",5,"ALIC", -27.5, 47.6, -170.0,irotm[81],"ONLY",par,3); |
| 422 | par[1] = 0.5; |
| 423 | gMC->Gsposp("CB5_",5,"ALIC", -27.85, 48., -169.5,irotm[81],"ONLY",par,3); |
| 424 | |
| 425 | // Bracket #2 |
| 426 | |
| 427 | par[0] = 1.5; |
| 428 | par[1] = 0.1; |
| 429 | par[2] = 17.35; |
| 430 | gMC->Matrix(irotm[52], 90., 210., 180.-139.3, 300., 180.-49.3, 300.); |
| 431 | gMC->Gsposp("BR2_",6,"ALIC", 13.4, -23.3, -78.7,irotm[52],"ONLY",par,3); |
| 432 | par[1] = 0.5; |
| 433 | gMC->Gsposp("CB2_",6,"ALIC", 13.56, -23.6, -78.4,irotm[52],"ONLY",par,3); |
| 434 | |
| 435 | gMC->Matrix(irotm[82], 90., 210., 90.-10.6, 300., 180.-10.6, 300.); |
| 436 | par[1] = 0.1; |
| 437 | par[2] = 81.4; |
| 438 | gMC->Gsposp("BR5_",6,"ALIC", 27.5, -47.6, -170.0,irotm[82],"ONLY",par,3); |
| 439 | par[1] = 0.5; |
| 440 | gMC->Gsposp("CB5_",6,"ALIC", 27.85, -48., -169.5,irotm[82],"ONLY",par,3); |
| 441 | |
| 442 | // Bracket #3 |
| 443 | |
| 444 | par[0] = 1.5; |
| 445 | par[1] = 0.1; |
| 446 | par[2] = 17.35; |
| 447 | gMC->Matrix(irotm[53], 90., 300., 180.-139.3, 30., 180.-49.3, 30.); |
| 448 | gMC->Gsposp("BR2_",7,"ALIC", 23.3, 13.4, -78.7, irotm[53],"ONLY",par,3); |
| 449 | par[1] = 0.5; |
| 450 | gMC->Gsposp("CB2_",7,"ALIC", 23.6, 13.56, -78.4,irotm[53],"ONLY",par,3); |
| 451 | |
| 452 | gMC->Matrix(irotm[83], 90., 300., 90.-10.6, 30., 180.-10.6, 30.); |
| 453 | par[1] = 0.1; |
| 454 | par[2] = 81.4; |
| 455 | gMC->Gsposp("BR5_",7,"ALIC", 47.6, 27.5, -170.,irotm[83],"ONLY",par,3); |
| 456 | par[1] = 0.5; |
| 457 | gMC->Gsposp("CB5_",7,"ALIC", 48., 27.85, -169.5,irotm[83],"ONLY",par,3); |
| 458 | |
| 459 | // Bracket #4 |
| 460 | |
| 461 | par[0] = 1.5; |
| 462 | par[1] = 0.1; |
| 463 | par[2] = 17.35; |
| 464 | gMC->Matrix(irotm[54], 90., 120., 180.-139.3, 210., 180.-49.3, 210.); |
| 465 | gMC->Gsposp("BR2_",8,"ALIC", -23.3, -13.4, -78.7, irotm[54],"ONLY",par,3); |
| 466 | par[1] = 0.5; |
| 467 | gMC->Gsposp("CB2_",8,"ALIC", -23.6, -13.56, -78.4,irotm[54],"ONLY",par,3); |
| 468 | |
| 469 | gMC->Matrix(irotm[84], 90., 120., 90.-10.6, 210., 180.-10.6, 210.); |
| 470 | par[1] = 0.1; |
| 471 | par[2] = 81.4; |
| 472 | gMC->Gsposp("BR5_",8,"ALIC", -47.6, -27.5, -170.,irotm[84],"ONLY",par,3); |
| 473 | par[1] = 0.5; |
| 474 | gMC->Gsposp("CB5_",8,"ALIC", -48., -27.85, -169.5,irotm[84],"ONLY",par,3); |
| 475 | |
| fe4da5cc |
476 | // ******************************************************** |
| 0d630091 |
477 | // DEFINE DISK#1 OF FMD |
| fe4da5cc |
478 | // ******************************************************** |
| 479 | |
| 0d630091 |
480 | gMC->Gsvolu("BR1_", "BOX ", idtmed[4], par, 0); |
| 481 | gMC->Gsvolu("CB1_", "BOX ", idtmed[5], par, 0); |
| fe4da5cc |
482 | |
| 0d630091 |
483 | // Define parameters for right disk #1 |
| 484 | |
| 485 | rin = 12.4; |
| 486 | rout = 18.4; |
| 487 | z = 59.4; |
| 488 | |
| 489 | // Ring #1 |
| 490 | |
| fe4da5cc |
491 | par[0] = rin; |
| 492 | par[1] = rout; |
| 0d630091 |
493 | par[2] = 1.5; |
| 494 | gMC->Gsvolu("R1R1", "TUBE", idtmed[1], par, 3); |
| 495 | gMC->Gspos("R1R1", 1, "ALIC", 0., 0., z + 1.5, 0, "ONLY"); |
| 496 | |
| 497 | // Ring #2 |
| 498 | |
| fe4da5cc |
499 | par[0] = rout; |
| 0d630091 |
500 | par[1] = rout + .65; |
| 501 | par[2] = 1.5; |
| 502 | gMC->Gsvolu("R2R1", "TUBE", idtmed[2], par, 3); |
| 503 | gMC->Gspos("R2R1", 1, "ALIC", 0., 0., z + 1.5, 0, "ONLY"); |
| 504 | |
| 505 | // Ring #3 |
| 506 | |
| 507 | par[0] = rout + .65; |
| 508 | par[1] = rout + 5.65; |
| fe4da5cc |
509 | par[2] = .025; |
| 0d630091 |
510 | gMC->Gsvolu("R3R1", "TUBE", idtmed[3], par, 3); |
| 511 | gMC->Gspos("R3R1", 1, "ALIC", 0., 0., z + 1.525, 0, "ONLY"); |
| 512 | |
| 513 | // Bracket #1 |
| 514 | |
| 515 | par[0] = 1.5; |
| 516 | par[1] = 0.1; |
| 517 | par[2] = 17.5; |
| 518 | gMC->Matrix(irotm[31], 90., 60., 128., 150., 38., 150.); |
| 519 | gMC->Gsposp("BR1_",1,"ALIC", -25.3, 14.6, 76.2, irotm[31],"ONLY",par,3); |
| 520 | par[1] = 0.5; |
| 521 | gMC->Gsposp("CB1_",1,"ALIC", -25.35, 14.8, 75.9, irotm[31],"ONLY",par,3); |
| 522 | |
| 523 | // Bracket #2 |
| 524 | |
| 525 | par[0] = 1.5; |
| 526 | par[1] = 0.1; |
| 527 | par[2] = 17.5; |
| 528 | gMC->Matrix(irotm[32], 90., 240., 128., 330., 38., 330.); |
| 529 | gMC->Gsposp("BR1_",2,"ALIC", 25.3, -14.6, 76.2, irotm[32],"ONLY",par,3); |
| 530 | par[1] = 0.5; |
| 531 | gMC->Gsposp("CB1_",2,"ALIC", 25.35, -14.8, 75.9,irotm[32],"ONLY",par,3); |
| 532 | |
| 533 | // Bracket #3 |
| 534 | |
| 535 | par[0] = 1.5; |
| 536 | par[1] = 0.1; |
| 537 | par[2] = 17.5; |
| 538 | gMC->Matrix(irotm[33], 90., 330., 128., 60., 38., 60.); |
| 539 | gMC->Gsposp("BR1_",3,"ALIC", 14.6, 25.3, 76.2, irotm[33],"ONLY",par,3); |
| 540 | par[1] = 0.5; |
| 541 | gMC->Gsposp("CB1_",3,"ALIC", 14.8, 25.35, 75.9,irotm[33],"ONLY",par,3); |
| 542 | |
| 543 | // Bracket #4 |
| 544 | |
| 545 | par[0] = 1.5; |
| 546 | par[1] = 0.1; |
| 547 | par[2] = 17.5; |
| 548 | gMC->Matrix(irotm[34], 90., 150., 128., 240., 38., 240.); |
| 549 | gMC->Gsposp("BR1_",4,"ALIC", -14.6, -25.3, 76.2,irotm[34],"ONLY",par,3); |
| 550 | par[1] = 0.5; |
| 551 | gMC->Gsposp("CB1_",4,"ALIC", -14.8, -25.35, 75.9,irotm[34],"ONLY",par,3); |
| 552 | |
| 553 | // Define parameters for left disk #1 |
| fe4da5cc |
554 | |
| 0d630091 |
555 | rin = 12.4; |
| 556 | rout = 18.4; |
| 557 | z = -59.4; |
| 558 | |
| 559 | // Ring #1 |
| 560 | |
| fe4da5cc |
561 | par[0] = rin; |
| 562 | par[1] = rout; |
| 0d630091 |
563 | par[2] = 1.5; |
| 564 | gMC->Gsvolu("R1L1", "TUBE", idtmed[1], par, 3); |
| 565 | gMC->Gspos("R1L1", 1, "ALIC", 0., 0., z - 1.5, 0, "ONLY"); |
| 566 | |
| 567 | // Ring #2 |
| 568 | |
| fe4da5cc |
569 | par[0] = rout; |
| 0d630091 |
570 | par[1] = rout + .65; |
| 571 | par[2] = 1.5; |
| 572 | gMC->Gsvolu("R2L1", "TUBE", idtmed[2], par, 3); |
| 573 | gMC->Gspos("R2L1", 1, "ALIC", 0., 0., z - 1.5, 0, "ONLY"); |
| 574 | |
| 575 | // Ring #3 |
| 576 | |
| 577 | par[0] = rout + .65; |
| 578 | par[1] = rout + 5.65; |
| fe4da5cc |
579 | par[2] = .025; |
| 0d630091 |
580 | gMC->Gsvolu("R3L1", "TUBE", idtmed[3], par, 3); |
| 581 | gMC->Gspos("R3L1", 1, "ALIC", 0., 0., z - 1.525, 0, "ONLY"); |
| 582 | |
| 583 | // Bracket #1 |
| 584 | |
| 585 | par[0] = 1.5; |
| 586 | par[1] = 0.1; |
| 587 | par[2] = 17.5; |
| 588 | gMC->Matrix(irotm[41], 90., 60., 180.-128., 150., 180.-38.0, 150.); |
| 589 | gMC->Gsposp("BR1_",5,"ALIC", -25.3, 14.6, -76.2, irotm[41],"ONLY",par,3); |
| 590 | par[1] = 0.5; |
| 591 | gMC->Gsposp("CB1_",5,"ALIC", -25.35, 14.8, -75.9,irotm[41],"ONLY",par,3); |
| 592 | |
| 593 | gMC->Matrix(irotm[1], 90., 60., 90.-10.6, 150., 180.-10.6, 150.); |
| 594 | par[1] = 0.1; |
| 595 | par[2] = 81.4; |
| 596 | gMC->Gsposp("BR5_",9,"ALIC", -47.6, 27.5, -170.,irotm[1],"ONLY",par,3); |
| 597 | par[1] = 0.5; |
| 598 | gMC->Gsposp("CB5_",9,"ALIC", -48., 27.85, -169.5,irotm[1],"ONLY",par,3); |
| 599 | |
| 600 | // Bracket #2 |
| 601 | |
| 602 | par[0] = 1.5; |
| 603 | par[1] = 0.1; |
| 604 | par[2] = 17.5; |
| 605 | gMC->Matrix(irotm[42], 90., 240., 180.-128., 330., 180.-38., 330.); |
| 606 | gMC->Gsposp("BR1_",6,"ALIC", 25.3,-14.6, -76.2,irotm[42],"ONLY",par,3); |
| 607 | par[1] = 0.5; |
| 608 | gMC->Gsposp("CB1_",6,"ALIC", 25.35,-14.8, -75.9,irotm[42],"ONLY",par,3); |
| 609 | |
| 610 | gMC->Matrix(irotm[2], 90., 240., 90.-10.6, 330., 180.-10.6, 330.); |
| 611 | par[1] = 0.1; |
| 612 | par[2] = 81.4; |
| 613 | gMC->Gsposp("BR5_",10,"ALIC", 47.6, -27.5, -170.0,irotm[2],"ONLY",par,3); |
| 614 | par[1] = 0.5; |
| 615 | gMC->Gsposp("CB5_",10,"ALIC", 48., -27.85, -169.5,irotm[2],"ONLY",par,3); |
| 616 | |
| 617 | // Bracket #3 |
| 618 | |
| 619 | par[0] = 1.5; |
| 620 | par[1] = 0.1; |
| 621 | par[2] = 17.5; |
| 622 | gMC->Matrix(irotm[43], 90., 330., 180.-128., 60., 180.-38., 60.); |
| 623 | gMC->Gsposp("BR1_",7,"ALIC", 14.6, 25.3, -76.2, irotm[43],"ONLY",par,3); |
| 624 | par[1] = 0.5; |
| 625 | gMC->Gsposp("CB1_",7,"ALIC", 14.8, 25.35, -75.9,irotm[43],"ONLY",par,3); |
| 626 | |
| 627 | gMC->Matrix(irotm[3], 90., 330., 90.-10.6, 60., 180.-10.6, 60.); |
| 628 | par[1] = 0.1; |
| 629 | par[2] = 81.4; |
| 630 | gMC->Gsposp("BR5_",11,"ALIC", 27.5, 47.6, -170.,irotm[3],"ONLY",par,3); |
| 631 | par[1] = 0.5; |
| 632 | gMC->Gsposp("CB5_",11,"ALIC", 27.85, 48., -169.5,irotm[3],"ONLY",par,3); |
| 633 | |
| 634 | // Bracket #4 |
| 635 | |
| 636 | par[0] = 1.5; |
| 637 | par[1] = 0.1; |
| 638 | par[2] = 17.5; |
| 639 | gMC->Matrix(irotm[44], 90., 150., 180.-128., 240., 180.-38., 240.); |
| 640 | gMC->Gsposp("BR1_",8,"ALIC", -14.6, -25.3, -76.2, irotm[44],"ONLY",par,3); |
| 641 | par[1] = 0.5; |
| 642 | gMC->Gsposp("CB1_",8,"ALIC", -14.8, -25.35, -75.9,irotm[44],"ONLY",par,3); |
| 643 | |
| 644 | gMC->Matrix(irotm[4], 90., 150., 90.-10.6, 240., 180.-10.6, 240.); |
| 645 | par[1] = 0.1; |
| 646 | par[2] = 81.4; |
| 647 | gMC->Gsposp("BR5_",12,"ALIC", -27.5, -47.6, -170.,irotm[4],"ONLY",par,3); |
| 648 | par[1] = 0.5; |
| 649 | gMC->Gsposp("CB5_",12,"ALIC", -27.85, -48., -169.5,irotm[4],"ONLY",par,3); |
| 650 | |
| fe4da5cc |
651 | // *********************************************************** |
| 0d630091 |
652 | // DEFINE LEFT DISK#4 OF FMD |
| fe4da5cc |
653 | // *********************************************************** |
| 0d630091 |
654 | |
| 655 | gMC->Gsvolu("BR4_", "BOX ", idtmed[4], par, 0); |
| 656 | gMC->Gsvolu("CB4_", "BOX ", idtmed[5], par, 0); |
| 657 | |
| 658 | // Define parameters |
| 659 | |
| 660 | rin = 4.5; |
| 661 | rout = 10.5; |
| fe4da5cc |
662 | z = -229.5; |
| 0d630091 |
663 | |
| 664 | // Ring #1 |
| 665 | |
| fe4da5cc |
666 | par[0] = rin; |
| 667 | par[1] = rout; |
| 0d630091 |
668 | par[2] = 1.5; |
| 669 | gMC->Gsvolu("R1L4", "TUBE", idtmed[1], par, 3); |
| 670 | gMC->Gspos("R1L4", 1, "ALIC", 0., 0., z - 1.5, 0, "ONLY"); |
| 671 | |
| 672 | // Ring #2 |
| 673 | |
| fe4da5cc |
674 | par[0] = rout; |
| 0d630091 |
675 | par[1] = rout + .65; |
| 676 | par[2] = 1.5; |
| 677 | gMC->Gsvolu("R2L4", "TUBE", idtmed[2], par, 3); |
| 678 | gMC->Gspos("R2L4", 1, "ALIC", 0., 0., z - 1.5, 0, "ONLY"); |
| 679 | |
| 680 | // Ring #3 |
| 681 | |
| 682 | par[0] = rout + .65; |
| 683 | par[1] = rout + 5.65; |
| fe4da5cc |
684 | par[2] = .025; |
| 0d630091 |
685 | gMC->Gsvolu("R3L4", "TUBE", idtmed[3], par, 3); |
| 686 | gMC->Gspos("R3L4", 1, "ALIC", 0., 0., z - 1.525, 0, "ONLY"); |
| 687 | |
| 688 | // Bracket #1 |
| 689 | |
| 690 | par[0] = 1.5; |
| 691 | par[1] = 0.1; |
| 692 | par[2] = 31.25; |
| 693 | gMC->Matrix(irotm[71], 90., 0., 90.-71., 90., 180.-71., 90.); |
| 694 | gMC->Gsposp("BR4_",1,"ALIC", 0., 40.25, -240., irotm[71],"ONLY",par,3); |
| 695 | par[1] = 0.5; |
| 696 | gMC->Gsposp("CB4_",1,"ALIC", 0., 40.75, -239.5, irotm[71],"ONLY",par,3); |
| 697 | |
| 698 | // Bracket #2 |
| 699 | |
| 700 | par[0] = 1.5; |
| 701 | par[1] = 0.1; |
| 702 | par[2] = 31.25; |
| 703 | gMC->Matrix(irotm[72], 90., 180., 90.-71., 270., 180.-71., 270.); |
| 704 | gMC->Gsposp("BR4_",2,"ALIC", 0., -40.25, -240., irotm[72],"ONLY",par,3); |
| 705 | par[1] = 0.5; |
| 706 | gMC->Gsposp("CB4_",2,"ALIC", 0., -40.75, -239.5,irotm[72],"ONLY",par,3); |
| 707 | |
| 708 | // Bracket #3 |
| 709 | |
| 710 | par[0] = 1.5; |
| 711 | par[1] = 0.1; |
| 712 | par[2] = 31.25; |
| 713 | gMC->Matrix(irotm[73], 90., 270., 90.-71., 0., 180.-71., 0.); |
| 714 | gMC->Gsposp("BR4_",3,"ALIC", 40.25, 0., -240., irotm[73],"ONLY",par,3); |
| 715 | par[1] = 0.5; |
| 716 | gMC->Gsposp("CB4_",3,"ALIC", 40.75, 0., -239.5,irotm[73],"ONLY",par,3); |
| 717 | |
| 718 | // Bracket #4 |
| 719 | |
| 720 | par[0] = 1.5; |
| 721 | par[1] = 0.1; |
| 722 | par[2] = 31.25; |
| 723 | gMC->Matrix(irotm[74], 90., 90., 90.-71., 180., 180.-71., 180.); |
| 724 | gMC->Gsposp("BR4_",4,"ALIC", -40.25, 0., -240.,irotm[74],"ONLY",par,3); |
| 725 | par[1] = 0.5; |
| 726 | gMC->Gsposp("CB4_",4,"ALIC", -40.75, 0., -239.5,irotm[74],"ONLY",par,3); |
| fe4da5cc |
727 | } |
| 0d630091 |
728 | |
| fe4da5cc |
729 | //_____________________________________________________________________________ |
| b316044f |
730 | void AliFMDv1::DrawModule() |
| fe4da5cc |
731 | { |
| 732 | // |
| 733 | // Draw a shaded view of the FMD version 1 |
| 734 | // |
| 735 | |
| fe4da5cc |
736 | // Set everything unseen |
| cfce8870 |
737 | gMC->Gsatt("*", "seen", -1); |
| fe4da5cc |
738 | // |
| 739 | // Set ALIC mother transparent |
| cfce8870 |
740 | gMC->Gsatt("ALIC","SEEN",0); |
| fe4da5cc |
741 | // |
| 742 | // Set the volumes visible |
| 0d630091 |
743 | gMC->Gsatt("R1R3","SEEN",1); |
| 744 | gMC->Gsatt("R2R3","SEEN",1); |
| 745 | gMC->Gsatt("R3R3","SEEN",1); |
| 746 | gMC->Gsatt("R1L3","SEEN",1); |
| 747 | gMC->Gsatt("R2L3","SEEN",1); |
| 748 | gMC->Gsatt("R3L3","SEEN",1); |
| 749 | gMC->Gsatt("R1R2","SEEN",1); |
| 750 | gMC->Gsatt("R2R2","SEEN",1); |
| 751 | gMC->Gsatt("R3R2","SEEN",1); |
| 752 | gMC->Gsatt("R1L2","SEEN",1); |
| 753 | gMC->Gsatt("R2L2","SEEN",1); |
| 754 | gMC->Gsatt("R3L2","SEEN",1); |
| 755 | gMC->Gsatt("R1R1","SEEN",1); |
| 756 | gMC->Gsatt("R2R1","SEEN",1); |
| 757 | gMC->Gsatt("R3R1","SEEN",1); |
| 758 | gMC->Gsatt("R1L1","SEEN",1); |
| 759 | gMC->Gsatt("R2L1","SEEN",1); |
| 760 | gMC->Gsatt("R3L1","SEEN",1); |
| 761 | gMC->Gsatt("R1L4","SEEN",1); |
| 762 | gMC->Gsatt("R2L4","SEEN",1); |
| 763 | gMC->Gsatt("R3L4","SEEN",1); |
| 764 | gMC->Gsatt("BR1_","SEEN",1); |
| 765 | gMC->Gsatt("BR2_","SEEN",1); |
| 766 | gMC->Gsatt("BR3_","SEEN",1); |
| 767 | gMC->Gsatt("BR4_","SEEN",1); |
| 768 | gMC->Gsatt("BR5_","SEEN",1); |
| 769 | gMC->Gsatt("CB1_","SEEN",1); |
| 770 | gMC->Gsatt("CB2_","SEEN",1); |
| 771 | gMC->Gsatt("CB3_","SEEN",1); |
| 772 | gMC->Gsatt("CB4_","SEEN",1); |
| 773 | gMC->Gsatt("CB5_","SEEN",1); |
| 774 | gMC->Gsatt("R1SP","SEEN",1); |
| 775 | gMC->Gsatt("R2SP","SEEN",1); |
| 776 | gMC->Gsatt("R3SP","SEEN",1); |
| fe4da5cc |
777 | // |
| cfce8870 |
778 | gMC->Gdopt("hide", "on"); |
| 779 | gMC->Gdopt("shad", "on"); |
| 780 | gMC->Gsatt("*", "fill", 7); |
| 781 | gMC->SetClipBox("."); |
| 782 | gMC->SetClipBox("*", 0, 1000, -1000, 1000, -1000, 1000); |
| 783 | gMC->DefaultRange(); |
| 784 | gMC->Gdraw("alic", 40, 30, 0, 6, 9, .08, .08); |
| 785 | gMC->Gdhead(1111, "Forward Multiplicity Detector version 1"); |
| 786 | gMC->Gdman(13, 9, "MAN"); |
| fe4da5cc |
787 | } |
| 788 | |
| 789 | //_____________________________________________________________________________ |
| 790 | void AliFMDv1::CreateMaterials() |
| 791 | { |
| 792 | // |
| 0d630091 |
793 | // Create Materials for version 1 of FMD |
| fe4da5cc |
794 | // |
| 795 | |
| 0d630091 |
796 | // Material for ring #1 |
| 797 | Float_t ar1[8] = { 55.8,58.7,52.,47.9,16.,28.,207.2,27. }; |
| 798 | Float_t zr1[8] = { 26.,28.,24.,22.,8.,14.,82.,13. }; |
| 799 | Float_t wr1[8] = { .27,.081,.054,.045,.18,.25,.06,.06 }; |
| 800 | // Material for ring #2 |
| 801 | Float_t ar2[3] = { 55.8,27.,16. }; |
| 802 | Float_t zr2[3] = { 26.,13.,8. }; |
| 803 | Float_t wr2[3] = { .35,.34,.31 }; |
| 804 | // Material for ring #3 |
| 805 | Float_t ar3[3] = { 28.,27.,16. }; |
| 806 | Float_t zr3[3] = { 14.,13.,8. }; |
| 807 | Float_t wr3[3] = { .37,.33,.3 }; |
| 808 | // Material for brackets |
| 809 | Float_t abr[2] = { 1.,12. }; |
| 810 | Float_t zbr[2] = { 1.,6. }; |
| 811 | Float_t wbr[2] = { .1,.9 }; |
| 812 | // Material for cables |
| 813 | Float_t acb[4] = { 1.,12.,37.,63.54 }; |
| 814 | Float_t zcb[4] = { 1.,6.,17.,2.9 }; |
| 815 | Float_t wcb[4] = { .02,.14,.12,.72 }; |
| fe4da5cc |
816 | |
| 817 | Float_t epsil, stmin, deemax, tmaxfd, stemax; |
| 818 | |
| 819 | Int_t ISXFLD = gAlice->Field()->Integ(); |
| 820 | Float_t SXMGMX = gAlice->Field()->Max(); |
| 821 | |
| 0d630091 |
822 | // Ring #1 |
| fe4da5cc |
823 | |
| 0d630091 |
824 | AliMixture(1, "FMD_R1$", ar1, zr1, 2.69, 8, wr1); |
| fe4da5cc |
825 | |
| 0d630091 |
826 | // Ring #2 |
| fe4da5cc |
827 | |
| 0d630091 |
828 | AliMixture(2, "FMD_R2$", ar2, zr2, 2.63, 3, wr2); |
| fe4da5cc |
829 | |
| 0d630091 |
830 | // Ring #3 |
| fe4da5cc |
831 | |
| 0d630091 |
832 | AliMixture(3, "FMD_R3$", ar3, zr3, 3.15, 3, wr3); |
| 833 | |
| 834 | // Brackets |
| fe4da5cc |
835 | |
| 0d630091 |
836 | AliMixture(4, "FMD_BR$", abr, zbr, 1.8, 2, wbr); |
| 837 | |
| 838 | // Cables |
| fe4da5cc |
839 | |
| 0d630091 |
840 | AliMixture(5, "FMD_CB$", acb, zcb, 3.11, 4, wcb); |
| 841 | |
| fe4da5cc |
842 | // ******************************************************* |
| 843 | // Defines tracking media parameters. |
| 844 | // ******************************************************* |
| 845 | epsil = .001; // Tracking precision, DLS |
| 846 | stemax = -1.; // Maximum displacement for multiple scattering |
| 847 | tmaxfd = -20.; // Maximum angle due to field deflection |
| 848 | deemax = -.3; // Maximum fractional energy loss, DLS |
| 849 | stmin = -.8; |
| 850 | // ******************************************************** |
| 0d630091 |
851 | AliMedium(1, "FMD_R1_L3 ", 1, 0, ISXFLD, SXMGMX, tmaxfd, stemax, deemax, epsil, stmin); |
| 852 | AliMedium(2, "FMD_R2_L3 ", 2, 0, ISXFLD, SXMGMX, tmaxfd, stemax, deemax, epsil, stmin); |
| 853 | AliMedium(3, "FMD_R3_L3 ", 3, 0, ISXFLD, SXMGMX, tmaxfd, stemax, deemax, epsil, stmin); |
| 854 | AliMedium(4, "FMD_BR_L3 ", 4, 0, ISXFLD, SXMGMX, tmaxfd, stemax, deemax, epsil, stmin); |
| 855 | AliMedium(5, "FMD_CB_L3 ", 5, 0, ISXFLD, SXMGMX, tmaxfd, stemax, deemax, epsil, stmin); |
| fe4da5cc |
856 | } |
| 857 | |
| 0d630091 |
858 | |
| 859 | |
git://git.uio.no / u / mrichter / AliRoot.git / blame