| 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 | $Log$ |
| 94de3818 |
18 | Revision 1.9 2000/05/10 21:56:07 fca |
| 19 | Avoid clashes with ITS and add supports |
| 20 | |
| 0d630091 |
21 | Revision 1.7 1999/09/29 09:24:14 fca |
| 22 | Introduction of the Copyright and cvs Log |
| 23 | |
| 4c039060 |
24 | */ |
| 25 | |
| fe4da5cc |
26 | /////////////////////////////////////////////////////////////////////////////// |
| 27 | // // |
| 0d630091 |
28 | // Forward Multiplicity Detector version 1 // |
| fe4da5cc |
29 | // // |
| 30 | //Begin_Html |
| 31 | /* |
| 1439f98e |
32 | <img src="picts/AliFMDv1Class.gif"> |
| fe4da5cc |
33 | </pre> |
| 34 | <br clear=left> |
| 35 | <font size=+2 color=red> |
| 36 | <p>The responsible person for this module is |
| 37 | <a href="mailto:Valeri.Kondratiev@cern.ch">Valeri Kondratiev</a>. |
| 38 | </font> |
| 39 | <pre> |
| 40 | */ |
| 41 | //End_Html |
| 42 | // // |
| 43 | /////////////////////////////////////////////////////////////////////////////// |
| 44 | |
| 45 | #include "AliRun.h" |
| 46 | #include "AliFMDv1.h" |
| 47 | #include "AliMC.h" |
| 94de3818 |
48 | #include "AliMagF.h" |
| 0d630091 |
49 | #include "stdlib.h" |
| fe4da5cc |
50 | |
| 51 | ClassImp(AliFMDv1) |
| 52 | |
| 53 | //_____________________________________________________________________________ |
| 99560b47 |
54 | AliFMDv1::AliFMDv1() |
| fe4da5cc |
55 | { |
| 56 | // |
| 0d630091 |
57 | // Default constructor for FMD version 1 |
| fe4da5cc |
58 | // |
| 59 | } |
| 60 | |
| 61 | //_____________________________________________________________________________ |
| 62 | AliFMDv1::AliFMDv1(const char *name, const char *title) |
| 63 | : AliFMD(name,title) |
| 64 | { |
| 65 | // |
| 66 | // Standard constructor for FMD version 1 |
| 67 | // |
| 99560b47 |
68 | AliModule *start = gAlice->GetModule("START"); |
| 69 | if(start) { |
| 70 | Error("ctor","This version of FMD is incompatible with START\n"); |
| 71 | exit(1); |
| 72 | } |
| fe4da5cc |
73 | } |
| 74 | |
| 0d630091 |
75 | //___________________________________________ |
| fe4da5cc |
76 | void AliFMDv1::CreateGeometry() |
| 77 | { |
| 78 | // |
| 79 | // Creation of the geometry of the FMD version 1 |
| 80 | // |
| 81 | //Begin_Html |
| 82 | /* |
| 1439f98e |
83 | <img src="picts/AliFMDv1Tree.gif"> |
| fe4da5cc |
84 | */ |
| 85 | //End_Html |
| 86 | //Begin_Html |
| 87 | /* |
| 1439f98e |
88 | <img src="picts/AliFMDv1.gif"> |
| fe4da5cc |
89 | */ |
| 90 | //End_Html |
| 91 | |
| fe4da5cc |
92 | |
| 0d630091 |
93 | Float_t rout, z; |
| fe4da5cc |
94 | Float_t par[3], rin; |
| 0d630091 |
95 | |
| 96 | Int_t irotm[100]; |
| fe4da5cc |
97 | |
| 0d630091 |
98 | TArrayI &idtmed = *fIdtmed; |
| fe4da5cc |
99 | |
| 100 | // ******************************************************** |
| 0d630091 |
101 | // DEFINE DISK#3 OF FMD |
| fe4da5cc |
102 | // ******************************************************** |
| 103 | |
| 0d630091 |
104 | gMC->Gsvolu("BR3_", "BOX ", idtmed[4], par, 0); |
| 105 | gMC->Gsvolu("CB3_", "BOX ", idtmed[5], par, 0); |
| 106 | gMC->Gsvolu("BR5_", "BOX ", idtmed[4], par, 0); |
| 107 | gMC->Gsvolu("CB5_", "BOX ", idtmed[5], par, 0); |
| 108 | |
| 109 | // Define parameters for the right disk |
| fe4da5cc |
110 | |
| 111 | rin = 4.5; |
| 112 | rout = 10.5; |
| 0d630091 |
113 | z = 77.; |
| 114 | |
| 115 | // Ring #1 |
| 116 | |
| fe4da5cc |
117 | par[0] = rin; |
| 118 | par[1] = rout; |
| 0d630091 |
119 | par[2] = 1.5; |
| 120 | gMC->Gsvolu("R1R3", "TUBE", idtmed[1], par, 3); |
| 121 | gMC->Gspos("R1R3", 1, "ALIC", 0., 0., z + 1.5, 0, "ONLY"); |
| 122 | |
| 123 | // Ring #2 |
| 124 | |
| fe4da5cc |
125 | par[0] = rout; |
| 0d630091 |
126 | par[1] = rout + .65; |
| 127 | par[2] = 1.5; |
| 128 | gMC->Gsvolu("R2R3", "TUBE", idtmed[2], par, 3); |
| 129 | gMC->Gspos("R2R3", 1, "ALIC", 0., 0., z + 1.5, 0, "ONLY"); |
| 130 | |
| 131 | // Ring #3 |
| 132 | |
| 133 | par[0] = rout + .65; |
| 134 | par[1] = rout + 5.65; |
| fe4da5cc |
135 | par[2] = .025; |
| 0d630091 |
136 | gMC->Gsvolu("R3R3", "TUBE", idtmed[3], par, 3); |
| 137 | gMC->Gspos("R3R3", 1, "ALIC", 0., 0., z + 1.525, 0, "ONLY"); |
| 138 | |
| 139 | // Bracket #1 |
| 140 | |
| 141 | par[0] = 1.5; |
| 142 | par[1] = 0.1; |
| 143 | par[2] = 15.35; |
| 144 | gMC->Matrix(irotm[11], 90., 0., 161.2, 90., 71.2, 90.); |
| 145 | gMC->Gsposp("BR3_",1,"ALIC", 0., 25.25, 85.0, irotm[11],"ONLY",par,3); |
| 146 | par[1] = 0.5; |
| 147 | gMC->Gsposp("CB3_",1,"ALIC", 0., 25.41, 84.53,irotm[11],"ONLY",par,3); |
| 148 | |
| 149 | |
| 150 | // Bracket #2 |
| 151 | |
| 152 | par[0] = 1.5; |
| 153 | par[1] = 0.1; |
| 154 | par[2] = 15.35; |
| 155 | gMC->Matrix(irotm[12], 90., 180., 161.2, 270., 71.2, 270.); |
| 156 | gMC->Gsposp("BR3_",2,"ALIC", 0.,-25.25, 85.0, irotm[12],"ONLY",par,3); |
| 157 | par[1] = 0.5; |
| 158 | gMC->Gsposp("CB3_",2,"ALIC", 0.,-25.41, 84.53,irotm[12],"ONLY",par,3); |
| 159 | |
| 160 | |
| 161 | // Bracket #3 |
| 162 | |
| 163 | par[0] = 1.5; |
| 164 | par[1] = 0.1; |
| 165 | par[2] = 15.35; |
| 166 | gMC->Matrix(irotm[13], 90., 270., 161.2, 0., 71.2, 0.); |
| 167 | gMC->Gsposp("BR3_",3,"ALIC", 25.25, 0., 85.0, irotm[13],"ONLY",par,3); |
| 168 | par[1] = 0.5; |
| 169 | gMC->Gsposp("CB3_",3,"ALIC", 25.41, 0., 84.53,irotm[13],"ONLY",par,3); |
| 170 | |
| 171 | |
| 172 | // Bracket #4 |
| 173 | |
| 174 | par[0] = 1.5; |
| 175 | par[1] = 0.1; |
| 176 | par[2] = 15.35; |
| 177 | gMC->Matrix(irotm[14], 90., 90., 161.2, 180., 71.2, 180.); |
| 178 | gMC->Gsposp("BR3_",4,"ALIC", -25.25, 0., 85.0, irotm[14],"ONLY",par,3); |
| 179 | par[1] = 0.5; |
| 180 | gMC->Gsposp("CB3_",4,"ALIC", -25.41, 0., 84.53,irotm[14],"ONLY",par,3); |
| 181 | |
| 182 | // Right support ring |
| 183 | |
| 184 | par[0] = 39.; |
| 185 | par[1] = 41.; |
| 186 | par[2] = .5; |
| 187 | gMC->Gsvolu("R1SP", "TUBE", idtmed[4], par, 3); |
| 188 | gMC->Gspos("R1SP", 1, "ALIC", 0., 0., 89.5, 0, "ONLY"); |
| 189 | |
| 190 | // Define parameters for the left disk |
| fe4da5cc |
191 | |
| 192 | rin = 4.5; |
| 193 | rout = 10.5; |
| 0d630091 |
194 | z = -77.; |
| 195 | |
| 196 | // Ring #1 |
| 197 | |
| fe4da5cc |
198 | par[0] = rin; |
| 199 | par[1] = rout; |
| 0d630091 |
200 | par[2] = 1.5; |
| 201 | gMC->Gsvolu("R1L3", "TUBE", idtmed[1], par, 3); |
| 202 | gMC->Gspos("R1L3", 1, "ALIC", 0., 0., z - 1.5, 0, "ONLY"); |
| 203 | |
| 204 | // Ring #2 |
| 205 | |
| fe4da5cc |
206 | par[0] = rout; |
| 0d630091 |
207 | par[1] = rout + .65; |
| 208 | par[2] = 1.5; |
| 209 | gMC->Gsvolu("R2L3", "TUBE", idtmed[2], par, 3); |
| 210 | gMC->Gspos("R2L3", 1, "ALIC", 0., 0., z - 1.5, 0, "ONLY"); |
| 211 | |
| 212 | // Ring #3 |
| 213 | |
| 214 | par[0] = rout + .65; |
| 215 | par[1] = rout + 5.65; |
| fe4da5cc |
216 | par[2] = .025; |
| 0d630091 |
217 | gMC->Gsvolu("R3L3", "TUBE", idtmed[3], par, 3); |
| 218 | gMC->Gspos("R3L3", 1, "ALIC", 0., 0., z - 1.525, 0, "ONLY"); |
| 219 | |
| 220 | // Bracket #1 |
| 221 | |
| 222 | par[0] = 1.5; |
| 223 | par[1] = 0.1; |
| 224 | par[2] = 15.35; |
| 225 | gMC->Matrix(irotm[61], 90., 0., 180.-161.2, 90., 180.-71.2, 90.); |
| 226 | gMC->Gsposp("BR3_",5,"ALIC", 0., 25.25, -85.0, irotm[61],"ONLY",par,3); |
| 227 | par[1] = 0.5; |
| 228 | gMC->Gsposp("CB3_",5,"ALIC", 0., 25.41, -84.53,irotm[61],"ONLY",par,3); |
| 229 | |
| 230 | gMC->Matrix(irotm[91], 90., 0., 90.-10.6, 90., 180.-10.6, 90.); |
| 231 | par[1] = 0.1; |
| 232 | par[2] = 81.4; |
| 233 | gMC->Gsposp("BR5_",1,"ALIC", 0., 55.0, -170.0,irotm[91],"ONLY",par,3); |
| 234 | par[1] = 0.5; |
| 235 | gMC->Gsposp("CB5_",1,"ALIC", 0., 55.5, -169.5,irotm[91],"ONLY",par,3); |
| 236 | |
| 237 | // Bracket #2 |
| 238 | |
| 239 | par[0] = 1.5; |
| 240 | par[1] = 0.1; |
| 241 | par[2] = 15.35; |
| 242 | gMC->Matrix(irotm[62], 90., 180., 180.-161.2, 270., 180.-71.2, 270.); |
| 243 | gMC->Gsposp("BR3_",6,"ALIC", 0.,-25.25, -85.0,irotm[62],"ONLY",par,3); |
| 244 | par[1] = 0.5; |
| 245 | gMC->Gsposp("CB3_",6,"ALIC", 0.,-25.41, -84.53,irotm[62],"ONLY",par,3); |
| 246 | |
| 247 | gMC->Matrix(irotm[92], 90., 180., 90.-10.6, 270., 180.-10.6, 270.); |
| 248 | par[1] = 0.1; |
| 249 | par[2] = 81.4; |
| 250 | gMC->Gsposp("BR5_",2,"ALIC", 0., -55.0, -170.0,irotm[92],"ONLY",par,3); |
| 251 | par[1] = 0.5; |
| 252 | gMC->Gsposp("CB5_",2,"ALIC", 0., -55.5, -169.5,irotm[92],"ONLY",par,3); |
| 253 | |
| 254 | // Bracket #3 |
| 255 | |
| 256 | par[0] = 1.5; |
| 257 | par[1] = 0.1; |
| 258 | par[2] = 15.35; |
| 259 | gMC->Matrix(irotm[63], 90., 270., 180.-161.2, 0., 180.-71.2, 0.); |
| 260 | gMC->Gsposp("BR3_",7,"ALIC", 25.25, 0., -85.0, irotm[63],"ONLY",par,3); |
| 261 | par[1] = 0.5; |
| 262 | gMC->Gsposp("CB3_",7,"ALIC", 25.41, 0., -84.53,irotm[63],"ONLY",par,3); |
| 263 | |
| 264 | gMC->Matrix(irotm[93], 90., 270., 90.-10.6, 0., 180.-10.6, 0.); |
| 265 | par[1] = 0.1; |
| 266 | par[2] = 81.4; |
| 267 | gMC->Gsposp("BR5_",3,"ALIC", 55., 0., -170.,irotm[93],"ONLY",par,3); |
| 268 | par[1] = 0.5; |
| 269 | gMC->Gsposp("CB5_",3,"ALIC", 55.5, 0., -169.5,irotm[93],"ONLY",par,3); |
| 270 | |
| 271 | // Bracket #4 |
| 272 | |
| 273 | par[0] = 1.5; |
| 274 | par[1] = 0.1; |
| 275 | par[2] = 15.35; |
| 276 | gMC->Matrix(irotm[64], 90., 90., 180.-161.2, 180., 180.-71.2, 180.); |
| 277 | gMC->Gsposp("BR3_",8,"ALIC", -25.25, 0., -85., irotm[64],"ONLY",par,3); |
| 278 | par[1] = 0.5; |
| 279 | gMC->Gsposp("CB3_",8,"ALIC", -25.41, 0., -84.53,irotm[64],"ONLY",par,3); |
| 280 | |
| 281 | gMC->Matrix(irotm[94], 90., 90., 90.-10.6, 180., 180.-10.6, 180.); |
| 282 | par[1] = 0.1; |
| 283 | par[2] = 81.4; |
| 284 | gMC->Gsposp("BR5_",4,"ALIC", -55., 0., -170.,irotm[94],"ONLY",par,3); |
| 285 | par[1] = 0.5; |
| 286 | gMC->Gsposp("CB5_",4,"ALIC", -55.5, 0., -169.5,irotm[94],"ONLY",par,3); |
| 287 | |
| 288 | // Central support ring |
| 289 | |
| 290 | par[0] = 39.; |
| 291 | par[1] = 41.; |
| 292 | par[2] = .5; |
| 293 | gMC->Gsvolu("R2SP", "TUBE", idtmed[4], par, 3); |
| 294 | gMC->Gspos("R2SP", 1, "ALIC", 0., 0., -89.5, 0, "ONLY"); |
| 295 | |
| 296 | // Left support ring |
| 297 | |
| 298 | par[0] = 69.; |
| 299 | par[1] = 71.; |
| 300 | par[2] = .5; |
| 301 | gMC->Gsvolu("R3SP", "TUBE", idtmed[4], par, 3); |
| 302 | gMC->Gspos("R3SP", 1, "ALIC", 0., 0., -249.5, 0, "ONLY"); |
| 303 | |
| fe4da5cc |
304 | // ******************************************************** |
| 0d630091 |
305 | // DEFINE DISK#2 OF FMD |
| fe4da5cc |
306 | // ******************************************************** |
| 307 | |
| 0d630091 |
308 | gMC->Gsvolu("BR2_", "BOX ", idtmed[4], par, 0); |
| 309 | gMC->Gsvolu("CB2_", "BOX ", idtmed[5], par, 0); |
| 310 | |
| 311 | // Define parameters for right disk #2 |
| fe4da5cc |
312 | |
| 0d630091 |
313 | rin = 7.7; |
| 314 | rout = 13.7; |
| 315 | z = 64.4; |
| 316 | |
| 317 | // Ring #1 |
| 318 | |
| fe4da5cc |
319 | par[0] = rin; |
| 320 | par[1] = rout; |
| 0d630091 |
321 | par[2] = 1.5; |
| 322 | gMC->Gsvolu("R1R2", "TUBE", idtmed[1], par, 3); |
| 323 | gMC->Gspos("R1R2", 1, "ALIC", 0., 0., z + 1.5, 0, "ONLY"); |
| 324 | |
| 325 | // Ring #2 |
| 326 | |
| fe4da5cc |
327 | par[0] = rout; |
| 0d630091 |
328 | par[1] = rout + .65; |
| 329 | par[2] = 1.5; |
| 330 | gMC->Gsvolu("R2R2", "TUBE", idtmed[2], par, 3); |
| 331 | gMC->Gspos("R2R2", 1, "ALIC", 0., 0., z + 1.5, 0, "ONLY"); |
| 332 | |
| 333 | // Ring #3 |
| 334 | |
| 335 | par[0] = rout + .65; |
| 336 | par[1] = rout + 5.65; |
| fe4da5cc |
337 | par[2] = .025; |
| 0d630091 |
338 | gMC->Gsvolu("R3R2", "TUBE", idtmed[3], par, 3); |
| 339 | gMC->Gspos("R3R2", 1, "ALIC", 0., 0., z + 1.525, 0, "ONLY"); |
| 340 | |
| 341 | // Bracket #1 |
| 342 | |
| 343 | par[0] = 1.5; |
| 344 | par[1] = 0.1; |
| 345 | par[2] = 17.35; |
| 346 | gMC->Matrix(irotm[21], 90., 30., 139.3, 120., 49.3, 120.); |
| 347 | gMC->Gsposp("BR2_",1,"ALIC", -13.4, 23.3, 78.7, irotm[21],"ONLY",par,3); |
| 348 | par[1] = 0.5; |
| 349 | gMC->Gsposp("CB2_",1,"ALIC", -13.56, 23.6, 78.4, irotm[21],"ONLY",par,3); |
| 350 | |
| 351 | // Bracket #2 |
| 352 | |
| 353 | par[0] = 1.5; |
| 354 | par[1] = 0.1; |
| 355 | par[2] = 17.35; |
| 356 | gMC->Matrix(irotm[22], 90., 210., 139.3, 300., 49.3, 300.); |
| 357 | gMC->Gsposp("BR2_",2,"ALIC", 13.4,-23.3, 78.7, irotm[22],"ONLY",par,3); |
| 358 | par[1] = 0.5; |
| 359 | gMC->Gsposp("CB2_",2,"ALIC", 13.5,-23.6, 78.4,irotm[22],"ONLY",par,3); |
| 360 | |
| 361 | |
| 362 | // Bracket #3 |
| 363 | |
| 364 | par[0] = 1.5; |
| 365 | par[1] = 0.1; |
| 366 | par[2] = 17.35; |
| 367 | gMC->Matrix(irotm[23], 90., 300., 139.3, 30., 49.3, 30.); |
| 368 | gMC->Gsposp("BR2_",3,"ALIC", 23.3, 13.4, 78.7, irotm[23],"ONLY",par,3); |
| 369 | par[1] = 0.5; |
| 370 | gMC->Gsposp("CB2_",3,"ALIC", 23.6, 13.56, 78.4,irotm[23],"ONLY",par,3); |
| 371 | |
| 372 | // Bracket #4 |
| 373 | |
| 374 | par[0] = 1.5; |
| 375 | par[1] = 0.1; |
| 376 | par[2] = 17.35; |
| 377 | gMC->Matrix(irotm[24], 90., 120., 139.3, 210., 49.3, 210.); |
| 378 | gMC->Gsposp("BR2_",4,"ALIC", -23.3, -13.4, 78.7,irotm[24],"ONLY",par,3); |
| 379 | par[1] = 0.5; |
| 380 | gMC->Gsposp("CB2_",4,"ALIC", -23.6, -13.56, 78.4,irotm[24],"ONLY",par,3); |
| 381 | |
| 382 | // Define parameters for left disk |
| fe4da5cc |
383 | |
| 0d630091 |
384 | rin = 7.7; |
| 385 | rout = 13.7; |
| 386 | z = -64.4; |
| 387 | |
| 388 | // Ring #1 |
| 389 | |
| fe4da5cc |
390 | par[0] = rin; |
| 391 | par[1] = rout; |
| 0d630091 |
392 | par[2] = 1.5; |
| 393 | gMC->Gsvolu("R1L2", "TUBE", idtmed[1], par, 3); |
| 394 | gMC->Gspos("R1L2", 1, "ALIC", 0., 0., z - 1.5, 0, "ONLY"); |
| 395 | |
| 396 | // Ring #2 |
| 397 | |
| fe4da5cc |
398 | par[0] = rout; |
| 0d630091 |
399 | par[1] = rout + .65; |
| 400 | par[2] = 1.5; |
| 401 | gMC->Gsvolu("R2L2", "TUBE", idtmed[2], par, 3); |
| 402 | gMC->Gspos("R2L2", 1, "ALIC", 0., 0., z - 1.5, 0, "ONLY"); |
| 403 | |
| 404 | // Ring #3 |
| 405 | |
| 406 | par[0] = rout + .65; |
| 407 | par[1] = rout + 5.65; |
| fe4da5cc |
408 | par[2] = .025; |
| 0d630091 |
409 | gMC->Gsvolu("R3L2", "TUBE", idtmed[3], par, 3); |
| 410 | gMC->Gspos("R3L2", 1, "ALIC", 0., 0., z - 1.525, 0, "ONLY"); |
| 411 | |
| 412 | // Bracket #1 |
| 413 | |
| 414 | par[0] = 1.5; |
| 415 | par[1] = 0.1; |
| 416 | par[2] = 17.35; |
| 417 | gMC->Matrix(irotm[51], 90., 30., 180.-139.3, 120., 180.-49.3, 120.); |
| 418 | gMC->Gsposp("BR2_",5,"ALIC", -13.4, 23.3, -78.7, irotm[51],"ONLY",par,3); |
| 419 | par[1] = 0.5; |
| 420 | gMC->Gsposp("CB2_",5,"ALIC", -13.56, 23.6, -78.4,irotm[51],"ONLY",par,3); |
| 421 | |
| 422 | gMC->Matrix(irotm[81], 90., 30., 90.-10.6, 120., 180.-10.6, 120.); |
| 423 | par[1] = 0.1; |
| 424 | par[2] = 81.4; |
| 425 | gMC->Gsposp("BR5_",5,"ALIC", -27.5, 47.6, -170.0,irotm[81],"ONLY",par,3); |
| 426 | par[1] = 0.5; |
| 427 | gMC->Gsposp("CB5_",5,"ALIC", -27.85, 48., -169.5,irotm[81],"ONLY",par,3); |
| 428 | |
| 429 | // Bracket #2 |
| 430 | |
| 431 | par[0] = 1.5; |
| 432 | par[1] = 0.1; |
| 433 | par[2] = 17.35; |
| 434 | gMC->Matrix(irotm[52], 90., 210., 180.-139.3, 300., 180.-49.3, 300.); |
| 435 | gMC->Gsposp("BR2_",6,"ALIC", 13.4, -23.3, -78.7,irotm[52],"ONLY",par,3); |
| 436 | par[1] = 0.5; |
| 437 | gMC->Gsposp("CB2_",6,"ALIC", 13.56, -23.6, -78.4,irotm[52],"ONLY",par,3); |
| 438 | |
| 439 | gMC->Matrix(irotm[82], 90., 210., 90.-10.6, 300., 180.-10.6, 300.); |
| 440 | par[1] = 0.1; |
| 441 | par[2] = 81.4; |
| 442 | gMC->Gsposp("BR5_",6,"ALIC", 27.5, -47.6, -170.0,irotm[82],"ONLY",par,3); |
| 443 | par[1] = 0.5; |
| 444 | gMC->Gsposp("CB5_",6,"ALIC", 27.85, -48., -169.5,irotm[82],"ONLY",par,3); |
| 445 | |
| 446 | // Bracket #3 |
| 447 | |
| 448 | par[0] = 1.5; |
| 449 | par[1] = 0.1; |
| 450 | par[2] = 17.35; |
| 451 | gMC->Matrix(irotm[53], 90., 300., 180.-139.3, 30., 180.-49.3, 30.); |
| 452 | gMC->Gsposp("BR2_",7,"ALIC", 23.3, 13.4, -78.7, irotm[53],"ONLY",par,3); |
| 453 | par[1] = 0.5; |
| 454 | gMC->Gsposp("CB2_",7,"ALIC", 23.6, 13.56, -78.4,irotm[53],"ONLY",par,3); |
| 455 | |
| 456 | gMC->Matrix(irotm[83], 90., 300., 90.-10.6, 30., 180.-10.6, 30.); |
| 457 | par[1] = 0.1; |
| 458 | par[2] = 81.4; |
| 459 | gMC->Gsposp("BR5_",7,"ALIC", 47.6, 27.5, -170.,irotm[83],"ONLY",par,3); |
| 460 | par[1] = 0.5; |
| 461 | gMC->Gsposp("CB5_",7,"ALIC", 48., 27.85, -169.5,irotm[83],"ONLY",par,3); |
| 462 | |
| 463 | // Bracket #4 |
| 464 | |
| 465 | par[0] = 1.5; |
| 466 | par[1] = 0.1; |
| 467 | par[2] = 17.35; |
| 468 | gMC->Matrix(irotm[54], 90., 120., 180.-139.3, 210., 180.-49.3, 210.); |
| 469 | gMC->Gsposp("BR2_",8,"ALIC", -23.3, -13.4, -78.7, irotm[54],"ONLY",par,3); |
| 470 | par[1] = 0.5; |
| 471 | gMC->Gsposp("CB2_",8,"ALIC", -23.6, -13.56, -78.4,irotm[54],"ONLY",par,3); |
| 472 | |
| 473 | gMC->Matrix(irotm[84], 90., 120., 90.-10.6, 210., 180.-10.6, 210.); |
| 474 | par[1] = 0.1; |
| 475 | par[2] = 81.4; |
| 476 | gMC->Gsposp("BR5_",8,"ALIC", -47.6, -27.5, -170.,irotm[84],"ONLY",par,3); |
| 477 | par[1] = 0.5; |
| 478 | gMC->Gsposp("CB5_",8,"ALIC", -48., -27.85, -169.5,irotm[84],"ONLY",par,3); |
| 479 | |
| fe4da5cc |
480 | // ******************************************************** |
| 0d630091 |
481 | // DEFINE DISK#1 OF FMD |
| fe4da5cc |
482 | // ******************************************************** |
| 483 | |
| 0d630091 |
484 | gMC->Gsvolu("BR1_", "BOX ", idtmed[4], par, 0); |
| 485 | gMC->Gsvolu("CB1_", "BOX ", idtmed[5], par, 0); |
| fe4da5cc |
486 | |
| 0d630091 |
487 | // Define parameters for right disk #1 |
| 488 | |
| 489 | rin = 12.4; |
| 490 | rout = 18.4; |
| 491 | z = 59.4; |
| 492 | |
| 493 | // Ring #1 |
| 494 | |
| fe4da5cc |
495 | par[0] = rin; |
| 496 | par[1] = rout; |
| 0d630091 |
497 | par[2] = 1.5; |
| 498 | gMC->Gsvolu("R1R1", "TUBE", idtmed[1], par, 3); |
| 499 | gMC->Gspos("R1R1", 1, "ALIC", 0., 0., z + 1.5, 0, "ONLY"); |
| 500 | |
| 501 | // Ring #2 |
| 502 | |
| fe4da5cc |
503 | par[0] = rout; |
| 0d630091 |
504 | par[1] = rout + .65; |
| 505 | par[2] = 1.5; |
| 506 | gMC->Gsvolu("R2R1", "TUBE", idtmed[2], par, 3); |
| 507 | gMC->Gspos("R2R1", 1, "ALIC", 0., 0., z + 1.5, 0, "ONLY"); |
| 508 | |
| 509 | // Ring #3 |
| 510 | |
| 511 | par[0] = rout + .65; |
| 512 | par[1] = rout + 5.65; |
| fe4da5cc |
513 | par[2] = .025; |
| 0d630091 |
514 | gMC->Gsvolu("R3R1", "TUBE", idtmed[3], par, 3); |
| 515 | gMC->Gspos("R3R1", 1, "ALIC", 0., 0., z + 1.525, 0, "ONLY"); |
| 516 | |
| 517 | // Bracket #1 |
| 518 | |
| 519 | par[0] = 1.5; |
| 520 | par[1] = 0.1; |
| 521 | par[2] = 17.5; |
| 522 | gMC->Matrix(irotm[31], 90., 60., 128., 150., 38., 150.); |
| 523 | gMC->Gsposp("BR1_",1,"ALIC", -25.3, 14.6, 76.2, irotm[31],"ONLY",par,3); |
| 524 | par[1] = 0.5; |
| 525 | gMC->Gsposp("CB1_",1,"ALIC", -25.35, 14.8, 75.9, irotm[31],"ONLY",par,3); |
| 526 | |
| 527 | // Bracket #2 |
| 528 | |
| 529 | par[0] = 1.5; |
| 530 | par[1] = 0.1; |
| 531 | par[2] = 17.5; |
| 532 | gMC->Matrix(irotm[32], 90., 240., 128., 330., 38., 330.); |
| 533 | gMC->Gsposp("BR1_",2,"ALIC", 25.3, -14.6, 76.2, irotm[32],"ONLY",par,3); |
| 534 | par[1] = 0.5; |
| 535 | gMC->Gsposp("CB1_",2,"ALIC", 25.35, -14.8, 75.9,irotm[32],"ONLY",par,3); |
| 536 | |
| 537 | // Bracket #3 |
| 538 | |
| 539 | par[0] = 1.5; |
| 540 | par[1] = 0.1; |
| 541 | par[2] = 17.5; |
| 542 | gMC->Matrix(irotm[33], 90., 330., 128., 60., 38., 60.); |
| 543 | gMC->Gsposp("BR1_",3,"ALIC", 14.6, 25.3, 76.2, irotm[33],"ONLY",par,3); |
| 544 | par[1] = 0.5; |
| 545 | gMC->Gsposp("CB1_",3,"ALIC", 14.8, 25.35, 75.9,irotm[33],"ONLY",par,3); |
| 546 | |
| 547 | // Bracket #4 |
| 548 | |
| 549 | par[0] = 1.5; |
| 550 | par[1] = 0.1; |
| 551 | par[2] = 17.5; |
| 552 | gMC->Matrix(irotm[34], 90., 150., 128., 240., 38., 240.); |
| 553 | gMC->Gsposp("BR1_",4,"ALIC", -14.6, -25.3, 76.2,irotm[34],"ONLY",par,3); |
| 554 | par[1] = 0.5; |
| 555 | gMC->Gsposp("CB1_",4,"ALIC", -14.8, -25.35, 75.9,irotm[34],"ONLY",par,3); |
| 556 | |
| 557 | // Define parameters for left disk #1 |
| fe4da5cc |
558 | |
| 0d630091 |
559 | rin = 12.4; |
| 560 | rout = 18.4; |
| 561 | z = -59.4; |
| 562 | |
| 563 | // Ring #1 |
| 564 | |
| fe4da5cc |
565 | par[0] = rin; |
| 566 | par[1] = rout; |
| 0d630091 |
567 | par[2] = 1.5; |
| 568 | gMC->Gsvolu("R1L1", "TUBE", idtmed[1], par, 3); |
| 569 | gMC->Gspos("R1L1", 1, "ALIC", 0., 0., z - 1.5, 0, "ONLY"); |
| 570 | |
| 571 | // Ring #2 |
| 572 | |
| fe4da5cc |
573 | par[0] = rout; |
| 0d630091 |
574 | par[1] = rout + .65; |
| 575 | par[2] = 1.5; |
| 576 | gMC->Gsvolu("R2L1", "TUBE", idtmed[2], par, 3); |
| 577 | gMC->Gspos("R2L1", 1, "ALIC", 0., 0., z - 1.5, 0, "ONLY"); |
| 578 | |
| 579 | // Ring #3 |
| 580 | |
| 581 | par[0] = rout + .65; |
| 582 | par[1] = rout + 5.65; |
| fe4da5cc |
583 | par[2] = .025; |
| 0d630091 |
584 | gMC->Gsvolu("R3L1", "TUBE", idtmed[3], par, 3); |
| 585 | gMC->Gspos("R3L1", 1, "ALIC", 0., 0., z - 1.525, 0, "ONLY"); |
| 586 | |
| 587 | // Bracket #1 |
| 588 | |
| 589 | par[0] = 1.5; |
| 590 | par[1] = 0.1; |
| 591 | par[2] = 17.5; |
| 592 | gMC->Matrix(irotm[41], 90., 60., 180.-128., 150., 180.-38.0, 150.); |
| 593 | gMC->Gsposp("BR1_",5,"ALIC", -25.3, 14.6, -76.2, irotm[41],"ONLY",par,3); |
| 594 | par[1] = 0.5; |
| 595 | gMC->Gsposp("CB1_",5,"ALIC", -25.35, 14.8, -75.9,irotm[41],"ONLY",par,3); |
| 596 | |
| 597 | gMC->Matrix(irotm[1], 90., 60., 90.-10.6, 150., 180.-10.6, 150.); |
| 598 | par[1] = 0.1; |
| 599 | par[2] = 81.4; |
| 600 | gMC->Gsposp("BR5_",9,"ALIC", -47.6, 27.5, -170.,irotm[1],"ONLY",par,3); |
| 601 | par[1] = 0.5; |
| 602 | gMC->Gsposp("CB5_",9,"ALIC", -48., 27.85, -169.5,irotm[1],"ONLY",par,3); |
| 603 | |
| 604 | // Bracket #2 |
| 605 | |
| 606 | par[0] = 1.5; |
| 607 | par[1] = 0.1; |
| 608 | par[2] = 17.5; |
| 609 | gMC->Matrix(irotm[42], 90., 240., 180.-128., 330., 180.-38., 330.); |
| 610 | gMC->Gsposp("BR1_",6,"ALIC", 25.3,-14.6, -76.2,irotm[42],"ONLY",par,3); |
| 611 | par[1] = 0.5; |
| 612 | gMC->Gsposp("CB1_",6,"ALIC", 25.35,-14.8, -75.9,irotm[42],"ONLY",par,3); |
| 613 | |
| 614 | gMC->Matrix(irotm[2], 90., 240., 90.-10.6, 330., 180.-10.6, 330.); |
| 615 | par[1] = 0.1; |
| 616 | par[2] = 81.4; |
| 617 | gMC->Gsposp("BR5_",10,"ALIC", 47.6, -27.5, -170.0,irotm[2],"ONLY",par,3); |
| 618 | par[1] = 0.5; |
| 619 | gMC->Gsposp("CB5_",10,"ALIC", 48., -27.85, -169.5,irotm[2],"ONLY",par,3); |
| 620 | |
| 621 | // Bracket #3 |
| 622 | |
| 623 | par[0] = 1.5; |
| 624 | par[1] = 0.1; |
| 625 | par[2] = 17.5; |
| 626 | gMC->Matrix(irotm[43], 90., 330., 180.-128., 60., 180.-38., 60.); |
| 627 | gMC->Gsposp("BR1_",7,"ALIC", 14.6, 25.3, -76.2, irotm[43],"ONLY",par,3); |
| 628 | par[1] = 0.5; |
| 629 | gMC->Gsposp("CB1_",7,"ALIC", 14.8, 25.35, -75.9,irotm[43],"ONLY",par,3); |
| 630 | |
| 631 | gMC->Matrix(irotm[3], 90., 330., 90.-10.6, 60., 180.-10.6, 60.); |
| 632 | par[1] = 0.1; |
| 633 | par[2] = 81.4; |
| 634 | gMC->Gsposp("BR5_",11,"ALIC", 27.5, 47.6, -170.,irotm[3],"ONLY",par,3); |
| 635 | par[1] = 0.5; |
| 636 | gMC->Gsposp("CB5_",11,"ALIC", 27.85, 48., -169.5,irotm[3],"ONLY",par,3); |
| 637 | |
| 638 | // Bracket #4 |
| 639 | |
| 640 | par[0] = 1.5; |
| 641 | par[1] = 0.1; |
| 642 | par[2] = 17.5; |
| 643 | gMC->Matrix(irotm[44], 90., 150., 180.-128., 240., 180.-38., 240.); |
| 644 | gMC->Gsposp("BR1_",8,"ALIC", -14.6, -25.3, -76.2, irotm[44],"ONLY",par,3); |
| 645 | par[1] = 0.5; |
| 646 | gMC->Gsposp("CB1_",8,"ALIC", -14.8, -25.35, -75.9,irotm[44],"ONLY",par,3); |
| 647 | |
| 648 | gMC->Matrix(irotm[4], 90., 150., 90.-10.6, 240., 180.-10.6, 240.); |
| 649 | par[1] = 0.1; |
| 650 | par[2] = 81.4; |
| 651 | gMC->Gsposp("BR5_",12,"ALIC", -27.5, -47.6, -170.,irotm[4],"ONLY",par,3); |
| 652 | par[1] = 0.5; |
| 653 | gMC->Gsposp("CB5_",12,"ALIC", -27.85, -48., -169.5,irotm[4],"ONLY",par,3); |
| 654 | |
| fe4da5cc |
655 | // *********************************************************** |
| 0d630091 |
656 | // DEFINE LEFT DISK#4 OF FMD |
| fe4da5cc |
657 | // *********************************************************** |
| 0d630091 |
658 | |
| 659 | gMC->Gsvolu("BR4_", "BOX ", idtmed[4], par, 0); |
| 660 | gMC->Gsvolu("CB4_", "BOX ", idtmed[5], par, 0); |
| 661 | |
| 662 | // Define parameters |
| 663 | |
| 664 | rin = 4.5; |
| 665 | rout = 10.5; |
| fe4da5cc |
666 | z = -229.5; |
| 0d630091 |
667 | |
| 668 | // Ring #1 |
| 669 | |
| fe4da5cc |
670 | par[0] = rin; |
| 671 | par[1] = rout; |
| 0d630091 |
672 | par[2] = 1.5; |
| 673 | gMC->Gsvolu("R1L4", "TUBE", idtmed[1], par, 3); |
| 674 | gMC->Gspos("R1L4", 1, "ALIC", 0., 0., z - 1.5, 0, "ONLY"); |
| 675 | |
| 676 | // Ring #2 |
| 677 | |
| fe4da5cc |
678 | par[0] = rout; |
| 0d630091 |
679 | par[1] = rout + .65; |
| 680 | par[2] = 1.5; |
| 681 | gMC->Gsvolu("R2L4", "TUBE", idtmed[2], par, 3); |
| 682 | gMC->Gspos("R2L4", 1, "ALIC", 0., 0., z - 1.5, 0, "ONLY"); |
| 683 | |
| 684 | // Ring #3 |
| 685 | |
| 686 | par[0] = rout + .65; |
| 687 | par[1] = rout + 5.65; |
| fe4da5cc |
688 | par[2] = .025; |
| 0d630091 |
689 | gMC->Gsvolu("R3L4", "TUBE", idtmed[3], par, 3); |
| 690 | gMC->Gspos("R3L4", 1, "ALIC", 0., 0., z - 1.525, 0, "ONLY"); |
| 691 | |
| 692 | // Bracket #1 |
| 693 | |
| 694 | par[0] = 1.5; |
| 695 | par[1] = 0.1; |
| 696 | par[2] = 31.25; |
| 697 | gMC->Matrix(irotm[71], 90., 0., 90.-71., 90., 180.-71., 90.); |
| 698 | gMC->Gsposp("BR4_",1,"ALIC", 0., 40.25, -240., irotm[71],"ONLY",par,3); |
| 699 | par[1] = 0.5; |
| 700 | gMC->Gsposp("CB4_",1,"ALIC", 0., 40.75, -239.5, irotm[71],"ONLY",par,3); |
| 701 | |
| 702 | // Bracket #2 |
| 703 | |
| 704 | par[0] = 1.5; |
| 705 | par[1] = 0.1; |
| 706 | par[2] = 31.25; |
| 707 | gMC->Matrix(irotm[72], 90., 180., 90.-71., 270., 180.-71., 270.); |
| 708 | gMC->Gsposp("BR4_",2,"ALIC", 0., -40.25, -240., irotm[72],"ONLY",par,3); |
| 709 | par[1] = 0.5; |
| 710 | gMC->Gsposp("CB4_",2,"ALIC", 0., -40.75, -239.5,irotm[72],"ONLY",par,3); |
| 711 | |
| 712 | // Bracket #3 |
| 713 | |
| 714 | par[0] = 1.5; |
| 715 | par[1] = 0.1; |
| 716 | par[2] = 31.25; |
| 717 | gMC->Matrix(irotm[73], 90., 270., 90.-71., 0., 180.-71., 0.); |
| 718 | gMC->Gsposp("BR4_",3,"ALIC", 40.25, 0., -240., irotm[73],"ONLY",par,3); |
| 719 | par[1] = 0.5; |
| 720 | gMC->Gsposp("CB4_",3,"ALIC", 40.75, 0., -239.5,irotm[73],"ONLY",par,3); |
| 721 | |
| 722 | // Bracket #4 |
| 723 | |
| 724 | par[0] = 1.5; |
| 725 | par[1] = 0.1; |
| 726 | par[2] = 31.25; |
| 727 | gMC->Matrix(irotm[74], 90., 90., 90.-71., 180., 180.-71., 180.); |
| 728 | gMC->Gsposp("BR4_",4,"ALIC", -40.25, 0., -240.,irotm[74],"ONLY",par,3); |
| 729 | par[1] = 0.5; |
| 730 | gMC->Gsposp("CB4_",4,"ALIC", -40.75, 0., -239.5,irotm[74],"ONLY",par,3); |
| fe4da5cc |
731 | } |
| 0d630091 |
732 | |
| fe4da5cc |
733 | //_____________________________________________________________________________ |
| b316044f |
734 | void AliFMDv1::DrawModule() |
| fe4da5cc |
735 | { |
| 736 | // |
| 737 | // Draw a shaded view of the FMD version 1 |
| 738 | // |
| 739 | |
| fe4da5cc |
740 | // Set everything unseen |
| cfce8870 |
741 | gMC->Gsatt("*", "seen", -1); |
| fe4da5cc |
742 | // |
| 743 | // Set ALIC mother transparent |
| cfce8870 |
744 | gMC->Gsatt("ALIC","SEEN",0); |
| fe4da5cc |
745 | // |
| 746 | // Set the volumes visible |
| 0d630091 |
747 | gMC->Gsatt("R1R3","SEEN",1); |
| 748 | gMC->Gsatt("R2R3","SEEN",1); |
| 749 | gMC->Gsatt("R3R3","SEEN",1); |
| 750 | gMC->Gsatt("R1L3","SEEN",1); |
| 751 | gMC->Gsatt("R2L3","SEEN",1); |
| 752 | gMC->Gsatt("R3L3","SEEN",1); |
| 753 | gMC->Gsatt("R1R2","SEEN",1); |
| 754 | gMC->Gsatt("R2R2","SEEN",1); |
| 755 | gMC->Gsatt("R3R2","SEEN",1); |
| 756 | gMC->Gsatt("R1L2","SEEN",1); |
| 757 | gMC->Gsatt("R2L2","SEEN",1); |
| 758 | gMC->Gsatt("R3L2","SEEN",1); |
| 759 | gMC->Gsatt("R1R1","SEEN",1); |
| 760 | gMC->Gsatt("R2R1","SEEN",1); |
| 761 | gMC->Gsatt("R3R1","SEEN",1); |
| 762 | gMC->Gsatt("R1L1","SEEN",1); |
| 763 | gMC->Gsatt("R2L1","SEEN",1); |
| 764 | gMC->Gsatt("R3L1","SEEN",1); |
| 765 | gMC->Gsatt("R1L4","SEEN",1); |
| 766 | gMC->Gsatt("R2L4","SEEN",1); |
| 767 | gMC->Gsatt("R3L4","SEEN",1); |
| 768 | gMC->Gsatt("BR1_","SEEN",1); |
| 769 | gMC->Gsatt("BR2_","SEEN",1); |
| 770 | gMC->Gsatt("BR3_","SEEN",1); |
| 771 | gMC->Gsatt("BR4_","SEEN",1); |
| 772 | gMC->Gsatt("BR5_","SEEN",1); |
| 773 | gMC->Gsatt("CB1_","SEEN",1); |
| 774 | gMC->Gsatt("CB2_","SEEN",1); |
| 775 | gMC->Gsatt("CB3_","SEEN",1); |
| 776 | gMC->Gsatt("CB4_","SEEN",1); |
| 777 | gMC->Gsatt("CB5_","SEEN",1); |
| 778 | gMC->Gsatt("R1SP","SEEN",1); |
| 779 | gMC->Gsatt("R2SP","SEEN",1); |
| 780 | gMC->Gsatt("R3SP","SEEN",1); |
| fe4da5cc |
781 | // |
| cfce8870 |
782 | gMC->Gdopt("hide", "on"); |
| 783 | gMC->Gdopt("shad", "on"); |
| 784 | gMC->Gsatt("*", "fill", 7); |
| 785 | gMC->SetClipBox("."); |
| 786 | gMC->SetClipBox("*", 0, 1000, -1000, 1000, -1000, 1000); |
| 787 | gMC->DefaultRange(); |
| 788 | gMC->Gdraw("alic", 40, 30, 0, 6, 9, .08, .08); |
| 789 | gMC->Gdhead(1111, "Forward Multiplicity Detector version 1"); |
| 790 | gMC->Gdman(13, 9, "MAN"); |
| fe4da5cc |
791 | } |
| 792 | |
| 793 | //_____________________________________________________________________________ |
| 794 | void AliFMDv1::CreateMaterials() |
| 795 | { |
| 796 | // |
| 0d630091 |
797 | // Create Materials for version 1 of FMD |
| fe4da5cc |
798 | // |
| 799 | |
| 0d630091 |
800 | // Material for ring #1 |
| 801 | Float_t ar1[8] = { 55.8,58.7,52.,47.9,16.,28.,207.2,27. }; |
| 802 | Float_t zr1[8] = { 26.,28.,24.,22.,8.,14.,82.,13. }; |
| 803 | Float_t wr1[8] = { .27,.081,.054,.045,.18,.25,.06,.06 }; |
| 804 | // Material for ring #2 |
| 805 | Float_t ar2[3] = { 55.8,27.,16. }; |
| 806 | Float_t zr2[3] = { 26.,13.,8. }; |
| 807 | Float_t wr2[3] = { .35,.34,.31 }; |
| 808 | // Material for ring #3 |
| 809 | Float_t ar3[3] = { 28.,27.,16. }; |
| 810 | Float_t zr3[3] = { 14.,13.,8. }; |
| 811 | Float_t wr3[3] = { .37,.33,.3 }; |
| 812 | // Material for brackets |
| 813 | Float_t abr[2] = { 1.,12. }; |
| 814 | Float_t zbr[2] = { 1.,6. }; |
| 815 | Float_t wbr[2] = { .1,.9 }; |
| 816 | // Material for cables |
| 817 | Float_t acb[4] = { 1.,12.,37.,63.54 }; |
| 818 | Float_t zcb[4] = { 1.,6.,17.,2.9 }; |
| 819 | Float_t wcb[4] = { .02,.14,.12,.72 }; |
| fe4da5cc |
820 | |
| 821 | Float_t epsil, stmin, deemax, tmaxfd, stemax; |
| 822 | |
| 823 | Int_t ISXFLD = gAlice->Field()->Integ(); |
| 824 | Float_t SXMGMX = gAlice->Field()->Max(); |
| 825 | |
| 0d630091 |
826 | // Ring #1 |
| fe4da5cc |
827 | |
| 0d630091 |
828 | AliMixture(1, "FMD_R1$", ar1, zr1, 2.69, 8, wr1); |
| fe4da5cc |
829 | |
| 0d630091 |
830 | // Ring #2 |
| fe4da5cc |
831 | |
| 0d630091 |
832 | AliMixture(2, "FMD_R2$", ar2, zr2, 2.63, 3, wr2); |
| fe4da5cc |
833 | |
| 0d630091 |
834 | // Ring #3 |
| fe4da5cc |
835 | |
| 0d630091 |
836 | AliMixture(3, "FMD_R3$", ar3, zr3, 3.15, 3, wr3); |
| 837 | |
| 838 | // Brackets |
| fe4da5cc |
839 | |
| 0d630091 |
840 | AliMixture(4, "FMD_BR$", abr, zbr, 1.8, 2, wbr); |
| 841 | |
| 842 | // Cables |
| fe4da5cc |
843 | |
| 0d630091 |
844 | AliMixture(5, "FMD_CB$", acb, zcb, 3.11, 4, wcb); |
| 845 | |
| fe4da5cc |
846 | // ******************************************************* |
| 847 | // Defines tracking media parameters. |
| 848 | // ******************************************************* |
| 849 | epsil = .001; // Tracking precision, DLS |
| 850 | stemax = -1.; // Maximum displacement for multiple scattering |
| 851 | tmaxfd = -20.; // Maximum angle due to field deflection |
| 852 | deemax = -.3; // Maximum fractional energy loss, DLS |
| 853 | stmin = -.8; |
| 854 | // ******************************************************** |
| 0d630091 |
855 | AliMedium(1, "FMD_R1_L3 ", 1, 0, ISXFLD, SXMGMX, tmaxfd, stemax, deemax, epsil, stmin); |
| 856 | AliMedium(2, "FMD_R2_L3 ", 2, 0, ISXFLD, SXMGMX, tmaxfd, stemax, deemax, epsil, stmin); |
| 857 | AliMedium(3, "FMD_R3_L3 ", 3, 0, ISXFLD, SXMGMX, tmaxfd, stemax, deemax, epsil, stmin); |
| 858 | AliMedium(4, "FMD_BR_L3 ", 4, 0, ISXFLD, SXMGMX, tmaxfd, stemax, deemax, epsil, stmin); |
| 859 | AliMedium(5, "FMD_CB_L3 ", 5, 0, ISXFLD, SXMGMX, tmaxfd, stemax, deemax, epsil, stmin); |
| fe4da5cc |
860 | } |
| 861 | |
| 0d630091 |
862 | |
| 863 | |
git://git.uio.no / u / mrichter / AliRoot.git / blame