| 7e5caa00 |
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 | $Log$ |
| 4a8eca94 |
18 | Revision 1.4 2001/06/22 14:11:17 morsch |
| 19 | Back to official z-positions of rings. |
| 20 | |
| 02e42643 |
21 | Revision 1.3 2001/06/22 12:02:20 morsch |
| 22 | Ring locations matching TRD module positions. |
| 23 | |
| af3fbbe1 |
24 | Revision 1.2 2001/05/25 07:59:54 morsch |
| 25 | Initialization print-out in debug mode only. |
| 26 | |
| 0a05c568 |
27 | Revision 1.1 2001/05/11 13:18:05 morsch |
| 28 | C++ version of spaceframe with specs according to Jan Bielski Feb. 2001 |
| 29 | |
| 7e5caa00 |
30 | */ |
| 31 | |
| 32 | //////////////////////////////////////////////// |
| 33 | // space frame class / |
| 34 | /////////////////////////////////////////////// |
| 35 | |
| 36 | #include "AliFRAMEv2.h" |
| 37 | #include "AliMagF.h" |
| 38 | #include "AliRun.h" |
| 39 | #include "AliMC.h" |
| 40 | #include "TSystem.h" |
| 41 | |
| 42 | ClassImp(AliFRAMEv2) |
| 43 | |
| 44 | //_____________________________________________________________________________ |
| 45 | AliFRAMEv2::AliFRAMEv2() |
| 46 | { |
| 47 | // Constructor |
| 48 | SetHoles(0); |
| 49 | } |
| 50 | |
| 51 | //_____________________________________________________________________________ |
| 52 | AliFRAMEv2::AliFRAMEv2(const char *name, const char *title) |
| 53 | : AliFRAME(name,title) |
| 54 | { |
| 55 | // Constructor |
| 56 | SetHoles(0); |
| 57 | } |
| 58 | |
| 59 | |
| 60 | //___________________________________________ |
| 61 | void AliFRAMEv2::CreateGeometry() |
| 62 | { |
| 63 | //Begin_Html |
| 64 | /* |
| 65 | <img src="picts/frame.gif"> |
| 66 | */ |
| 67 | //End_Html |
| 68 | |
| 69 | |
| 70 | //Begin_Html |
| 71 | /* |
| 72 | <img src="picts/tree_frame.gif"> |
| 73 | */ |
| 74 | //End_Html |
| 75 | |
| 4a8eca94 |
76 | Int_t idrotm[2299]; |
| 7e5caa00 |
77 | Int_t *idtmed = fIdtmed->GetArray()-1999; |
| 78 | // |
| 79 | // The Space frame |
| 80 | // |
| 81 | // |
| 82 | Float_t pbox[3], ptrap[11], ptrd1[4], ptube[3], ppgon[10]; |
| 83 | |
| 84 | Float_t dx, dy, dz; |
| 85 | Int_t i, j, jmod; |
| 86 | // |
| 87 | // Constants |
| 88 | const Float_t kEps = 0.01; |
| 89 | const Int_t kAir = idtmed[2004]; |
| 90 | const Int_t kSteel = idtmed[2064]; |
| 91 | |
| 92 | const Float_t krad2deg = 180./TMath::Pi(); |
| 93 | const Float_t kdeg2rad = 1./krad2deg; |
| 94 | |
| 95 | Float_t iFrH = 114.4; |
| 96 | Float_t ringH = 4.; |
| 97 | Float_t ringW = 10.; |
| 98 | Float_t longH = 5.39; |
| 99 | Float_t longW = 6.; |
| 100 | Float_t dwl = 3.14; |
| 101 | Float_t dwh = 0.96; |
| 102 | |
| 02e42643 |
103 | // |
| 4a8eca94 |
104 | Float_t dymodU[3] = {70.0, 224.0, 341.}; |
| 02e42643 |
105 | // new ? |
| 4a8eca94 |
106 | Float_t dymodL[3] = {54.0, 178.5, 341.}; |
| af3fbbe1 |
107 | |
| 7e5caa00 |
108 | // |
| 109 | // Frame mother volume |
| 110 | // |
| 111 | ptube[0] = 280.; |
| 112 | // ptube[1] = 428.2; |
| 113 | ptube[1] = 430.; |
| 114 | ptube[2] = 376.; |
| 115 | gMC->Gsvolu("B077", "TUBE", kAir, ptube, 3); |
| 116 | gMC->Gspos("B077", 1, "ALIC", 0., 0., 0., 0, "ONLY"); |
| 117 | // |
| 118 | // The outer Frame |
| 119 | // |
| 120 | |
| 121 | Float_t dol = 8.75; |
| 122 | Float_t doh = 5.; |
| 123 | Float_t ds = 0.35; |
| 124 | // |
| 125 | // Mother volume |
| 126 | // |
| 127 | ppgon[0] = 0.; |
| 128 | ppgon[1] = 360.; |
| 129 | ppgon[2] = 18.; |
| 130 | |
| 131 | ppgon[3] = 2.; |
| 132 | |
| 133 | ppgon[4] = -350.; |
| 134 | ppgon[5] = 399.; |
| 135 | ppgon[6] = 420.7122; |
| 136 | |
| 137 | ppgon[7] = -ppgon[4]; |
| 138 | ppgon[8] = ppgon[5]; |
| 139 | ppgon[9] = ppgon[6]; |
| 140 | gMC->Gsvolu("B076", "PGON", kAir, ppgon, 10); |
| 141 | gMC->Gspos("B076", 1, "B077", 0., 0., 0., 0, "ONLY"); |
| 142 | // |
| 143 | // Rings |
| 144 | // |
| 145 | dz = 2.*410.2*TMath::Sin(10.*kdeg2rad)-2.*dol*TMath::Cos(10.*kdeg2rad)- |
| 146 | 2.*doh*TMath::Tan(10.*kdeg2rad); |
| 147 | Float_t l1 = dz/2.; |
| 148 | Float_t l2 = dz/2.+2.*doh*TMath::Tan(10.*kdeg2rad); |
| 149 | |
| 150 | ptrd1[0] = l1; |
| 151 | ptrd1[1] = l2; |
| 152 | |
| 153 | ptrd1[2] = dol; |
| 154 | ptrd1[3] = doh; |
| 155 | gMC->Gsvolu("B042", "TRD1", kSteel, ptrd1, 4); |
| 156 | |
| 157 | ptrd1[0] = ptrd1[0]+ds*(l2-l1)/2./doh; |
| 158 | ptrd1[1] = ptrd1[1]-ds*(l2-l1)/2./doh; |
| 159 | ptrd1[2] = dol-ds; |
| 160 | ptrd1[3] = doh-ds; |
| 161 | gMC->Gsvolu("B043", "TRD1", kAir, ptrd1, 4); |
| 162 | gMC->Gspos("B043", 1, "B042", 0., 0., 0., 0, "ONLY"); |
| 163 | // |
| 164 | // longitudinal bars |
| 165 | // |
| 166 | // 170x200x5 |
| 167 | // |
| 168 | pbox[0] = dol; |
| 169 | pbox[1] = doh; |
| 170 | pbox[2] = 350.; |
| 171 | gMC->Gsvolu("B033", "BOX", kSteel, pbox, 3); |
| 172 | pbox[0] = dol-ds; |
| 173 | pbox[1] = doh-ds; |
| 174 | gMC->Gsvolu("B034", "BOX", kAir, pbox, 3); |
| 175 | gMC->Gspos("B034", 1, "B033", 0., 0., 0., 0, "ONLY"); |
| 176 | |
| 177 | pbox[0] = 1.0; |
| 178 | pbox[1] = 5.0; |
| 179 | pbox[2] = 375.5; |
| 180 | |
| 181 | |
| 182 | gMC->Gsvolu("B080", "BOX", kSteel, pbox, 3); |
| 183 | gMC->Gspos("B080", 1, "B077", 281.01, 0., 0., 0, "ONLY"); |
| 184 | gMC->Gspos("B080", 2, "B077", -281.01, 0., 0., 0, "ONLY"); |
| 185 | |
| 186 | // |
| 187 | // Diagonal bars (1) |
| 188 | // |
| 189 | Float_t h, d, dq, x, theta; |
| 190 | |
| 4a8eca94 |
191 | h = (dymodU[1]-dymodU[0]-2.*dol)*.999; |
| 7e5caa00 |
192 | d = 2.*dol; |
| 193 | dq = h*h+dz*dz; |
| 194 | |
| 195 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; |
| 196 | |
| 197 | |
| 198 | theta = krad2deg * TMath::ACos(x); |
| 199 | |
| 200 | ptrap[0] = dz/2.; |
| 201 | ptrap[1] = theta; |
| 202 | ptrap[2] = 0.; |
| 203 | ptrap[3] = doh; |
| 204 | ptrap[4] = dol/x; |
| 205 | ptrap[5] = ptrap[4]; |
| 206 | ptrap[6] = 0; |
| 207 | ptrap[7] = ptrap[3]; |
| 208 | ptrap[8] = ptrap[4]; |
| 209 | ptrap[9] = ptrap[4]; |
| 210 | ptrap[10] = 0; |
| 211 | |
| 212 | gMC->Gsvolu("B047", "TRAP", kSteel, ptrap, 11); |
| 213 | ptrap[3] = doh-ds; |
| 214 | ptrap[4] = (dol-ds)/x; |
| 215 | ptrap[5] = ptrap[4]; |
| 216 | ptrap[7] = ptrap[3]; |
| 217 | ptrap[8] = ptrap[4]; |
| 218 | ptrap[9] = ptrap[4]; |
| 219 | gMC->Gsvolu("B048", "TRAP", kAir, ptrap, 11); |
| 220 | gMC->Gspos("B048", 1, "B047", 0.0, 0.0, 0., 0, "ONLY"); |
| 221 | |
| 222 | /* |
| 223 | Crosses (inner most) |
| 224 | \\ // |
| 225 | \\// |
| 226 | //\\ |
| 227 | // \\ |
| 228 | */ |
| 4a8eca94 |
229 | h = (2.*dymodU[0]-2.*dol)*.999; |
| 7e5caa00 |
230 | // |
| 231 | // Mother volume |
| 232 | // |
| 233 | pbox[0] = h/2; |
| 234 | pbox[1] = doh; |
| 235 | pbox[2] = dz/2.; |
| 236 | gMC->Gsvolu("BM49", "BOX ", kAir, pbox, 3); |
| 237 | |
| 238 | |
| 239 | dq = h*h+dz*dz; |
| 240 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; |
| 241 | theta = krad2deg * TMath::ACos(x); |
| 242 | |
| 243 | ptrap[0] = dz/2.-kEps; |
| 244 | ptrap[1] = theta; |
| 245 | ptrap[2] = 0.; |
| 246 | ptrap[3] = doh-kEps; |
| 247 | ptrap[4] = dol/x; |
| 248 | ptrap[5] = ptrap[4]; |
| 249 | ptrap[7] = ptrap[3]; |
| 250 | ptrap[8] = ptrap[4]; |
| 251 | ptrap[9] = ptrap[4]; |
| 252 | |
| 253 | gMC->Gsvolu("B049", "TRAP", kSteel, ptrap, 11); |
| 254 | ptrap[0] = ptrap[0]-kEps; |
| 255 | ptrap[3] = (doh-ds); |
| 256 | ptrap[4] = (dol-ds)/x; |
| 257 | ptrap[5] = ptrap[4]; |
| 258 | ptrap[7] = ptrap[3]; |
| 259 | ptrap[8] = ptrap[4]; |
| 260 | ptrap[9] = ptrap[4]; |
| 261 | gMC->Gsvolu("B050", "TRAP", kAir, ptrap, 11); |
| 262 | gMC->Gspos("B050", 1, "B049", 0.0, 0.0, 0., 0, "ONLY"); |
| 263 | gMC->Gspos("B049", 1, "BM49", 0.0, 0.0, 0., 0, "ONLY"); |
| 264 | |
| 265 | |
| 266 | Float_t dd1 = d*TMath::Tan(theta*kdeg2rad); |
| 267 | Float_t dd2 = d/TMath::Tan(2.*theta*kdeg2rad); |
| 268 | Float_t theta2 = TMath::ATan(TMath::Abs(dd2-dd1)/d/2.); |
| 269 | |
| 270 | |
| 271 | ptrap[0] = dol; |
| 272 | ptrap[1] = theta2*krad2deg; |
| 273 | ptrap[2] = 0.; |
| 274 | ptrap[3] = doh; |
| 275 | ptrap[4] = (dz/2./x-dd1-dd2)/2.; |
| 276 | ptrap[5] = ptrap[4]; |
| 277 | ptrap[6] = 0.; |
| 278 | ptrap[7] = ptrap[3]; |
| 279 | ptrap[8] = dz/4./x; |
| 280 | ptrap[9] = ptrap[8]; |
| 281 | |
| 282 | |
| 283 | gMC->Gsvolu("B051", "TRAP", kSteel, ptrap, 11); |
| 284 | Float_t ddx0 = ptrap[8]; |
| 285 | |
| 286 | Float_t dd1s = dd1*(1.-2.*ds/d); |
| 287 | Float_t dd2s = dd2*(1.-2.*ds/d); |
| 288 | Float_t theta2s = TMath::ATan(TMath::Abs(dd2s-dd1s)/(d-2.*ds)/2.); |
| 289 | |
| 290 | |
| 291 | ptrap[0] = dol-ds; |
| 292 | ptrap[1] = theta2s*krad2deg; |
| 293 | ptrap[2] = 0.; |
| 294 | ptrap[3] = doh-ds; |
| 295 | ptrap[4] = ptrap[4]+ds/d/2.*(dd1+dd2); |
| 296 | ptrap[5] = ptrap[4]; |
| 297 | ptrap[6] = 0.; |
| 298 | ptrap[7] = ptrap[3]; |
| 299 | ptrap[8] = ptrap[8]-ds/2./d*(dd1+dd2); |
| 300 | ptrap[9] = ptrap[8]; |
| 301 | |
| 302 | gMC->Gsvolu("B052", "TRAP", kAir, ptrap, 11); |
| 303 | gMC->Gspos("B052", 1, "B051", 0.0, 0.0, 0., 0, "ONLY"); |
| 304 | |
| 305 | Float_t ddx, ddz, drx, drz, rtheta; |
| 306 | |
| 4a8eca94 |
307 | AliMatrix(idrotm[2001], -theta+180, 0.0, 90.0, 90.0, 90.-theta, 0.0); |
| 7e5caa00 |
308 | rtheta = (90.-theta)*kdeg2rad; |
| 309 | ddx = -ddx0-dol*TMath::Tan(theta2); |
| 310 | ddz = -dol; |
| 311 | |
| 312 | drx = TMath::Cos(rtheta) * ddx +TMath::Sin(rtheta) *ddz+pbox[0]; |
| 313 | drz = -TMath::Sin(rtheta) * ddx +TMath::Cos(rtheta) *ddz-pbox[2]; |
| 314 | gMC->Gspos("B051", 1, "BM49", |
| 315 | drx, 0.0, drz, |
| 4a8eca94 |
316 | idrotm[2001], "ONLY"); |
| 7e5caa00 |
317 | |
| 4a8eca94 |
318 | AliMatrix(idrotm[2002], -theta, 0.0, 90.0, 90.0, 270.-theta, 0.0); |
| 7e5caa00 |
319 | rtheta = (270.-theta)*kdeg2rad; |
| 320 | |
| 321 | drx = TMath::Cos(rtheta) * ddx + TMath::Sin(rtheta) * ddz-pbox[0]; |
| 322 | drz = -TMath::Sin(rtheta) * ddx + TMath::Cos(rtheta) * ddz+pbox[2]; |
| 323 | gMC->Gspos("B051", 2, "BM49", |
| 324 | drx, 0.0, drz, |
| 4a8eca94 |
325 | idrotm[2002], "ONLY"); |
| 7e5caa00 |
326 | |
| 327 | // |
| 328 | // Diagonal bars (3) |
| 329 | // |
| 4a8eca94 |
330 | h = ((dymodU[2]-dymodU[1])-2.*dol)*.999; |
| 7e5caa00 |
331 | dq = h*h+dz*dz; |
| 332 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; |
| 333 | theta = krad2deg * TMath::ACos(x); |
| 334 | |
| 335 | ptrap[0] = dz/2.; |
| 336 | ptrap[1] = theta; |
| 337 | ptrap[3] = doh; |
| 338 | ptrap[4] = dol/x; |
| 339 | ptrap[5] = ptrap[4]; |
| 340 | ptrap[7] = ptrap[3]; |
| 341 | ptrap[8] = ptrap[4]; |
| 342 | ptrap[9] = ptrap[4]; |
| 343 | |
| 344 | gMC->Gsvolu("B045", "TRAP", kSteel, ptrap, 11); |
| 345 | ptrap[3] = doh-ds; |
| 346 | ptrap[4] = (dol-ds)/x; |
| 347 | ptrap[5] = ptrap[4]; |
| 348 | ptrap[7] = ptrap[3]; |
| 349 | ptrap[8] = ptrap[4]; |
| 350 | ptrap[9] = ptrap[4]; |
| 351 | gMC->Gsvolu("B046", "TRAP", kAir, ptrap, 11); |
| 352 | gMC->Gspos("B046", 1, "B045", 0.0, 0.0, 0., 0, "ONLY"); |
| 353 | |
| 354 | // |
| 355 | // Positioning of diagonal bars |
| 356 | // |
| 357 | // Matrices have been imported from Euclid. Some simplification |
| 358 | // seems possible |
| 359 | // |
| 4a8eca94 |
360 | AliMatrix(idrotm[2003], 0.0, 0.0, 90.0, 130.0, 90.0, 40.0); |
| 361 | AliMatrix(idrotm[2004], 180.0, 0.0, 90.0, 130.0, 90.0, 40.0); |
| 362 | AliMatrix(idrotm[2005], 180.0, 0.0, 90.0, 150.0, 90.0, 240.0); |
| 363 | AliMatrix(idrotm[2006], 0.0, 0.0, 90.0, 150.0, 90.0, 240.0); |
| 364 | AliMatrix(idrotm[2007], 0.0, 0.0, 90.0, 170.0, 90.0, 80.0); |
| 365 | AliMatrix(idrotm[2008], 180.0, 0.0, 90.0, 190.0, 90.0, 280.0); |
| 366 | AliMatrix(idrotm[2009], 180.0, 0.0, 90.0, 170.0, 90.0, 80.0); |
| 367 | AliMatrix(idrotm[2010], 0.0, 0.0, 90.0, 190.0, 90.0, 280.0); |
| 368 | AliMatrix(idrotm[2011], 0.0, 0.0, 90.0, 350.0, 90.0, 260.0); |
| 369 | AliMatrix(idrotm[2012], 180.0, 0.0, 90.0, 350.0, 90.0, 260.0); |
| 370 | AliMatrix(idrotm[2013], 180.0, 0.0, 90.0, 10.0, 90.0, 100.0); |
| 371 | AliMatrix(idrotm[2014], 0.0, 0.0, 90.0, 10.0, 90.0, 100.0); |
| 372 | AliMatrix(idrotm[2015], 0.0, 0.0, 90.0, 30.0, 90.0, 300.0); |
| 373 | AliMatrix(idrotm[2016], 180.0, 0.0, 90.0, 30.0, 90.0, 300.0); |
| 374 | AliMatrix(idrotm[2017], 180.0, 0.0, 90.0, 50.0, 90.0, 140.0); |
| 375 | AliMatrix(idrotm[2018], 0.0, 0.0, 90.0, 50.0, 90.0, 140.0); |
| 376 | |
| 377 | AliMatrix(idrotm[2019], 180.0, 0.0, 90.0, 130.0, 90.0, 220.0); |
| 378 | AliMatrix(idrotm[2020], 180.0, 0.0, 90.0, 50.0, 90.0, 320.0); |
| 379 | AliMatrix(idrotm[2021], 180.0, 0.0, 90.0, 150.0, 90.0, 60.0); |
| 380 | AliMatrix(idrotm[2022], 180.0, 0.0, 90.0, 30.0, 90.0, 120.0); |
| 381 | AliMatrix(idrotm[2023], 180.0, 0.0, 90.0, 170.0, 90.0, 260.0); |
| 382 | AliMatrix(idrotm[2024], 180.0, 0.0, 90.0, 190.0, 90.0, 100.0); |
| 383 | AliMatrix(idrotm[2025], 180.0, 0.0, 90.0, 350.0, 90.0, 80.0); |
| 384 | AliMatrix(idrotm[2026], 180.0, 0.0, 90.0, 10.0, 90.0, 280.0); |
| 385 | |
| 386 | AliMatrix(idrotm[2027], 0.0, 0.0, 90.0, 50.0, 90.0, 320.0); |
| 387 | AliMatrix(idrotm[2028], 0.0, 0.0, 90.0, 150.0, 90.0, 60.0); |
| 388 | AliMatrix(idrotm[2029], 0.0, 0.0, 90.0, 30.0, 90.0, 120.0); |
| 389 | AliMatrix(idrotm[2030], 0.0, 0.0, 90.0, 10.0, 90.0, 280.0); |
| 390 | AliMatrix(idrotm[2031], 0.0, 0.0, 90.0, 170.0, 90.0, 260.0); |
| 391 | AliMatrix(idrotm[2032], 0.0, 0.0, 90.0, 190.0, 90.0, 100.0); |
| 392 | AliMatrix(idrotm[2033], 0.0, 0.0, 90.0, 350.0, 90.0, 80.0); |
| 7e5caa00 |
393 | |
| 394 | Float_t rd = 410.56; |
| 4a8eca94 |
395 | dz = (dymodU[1]+dymodU[0])/2.; |
| 396 | Float_t dz2 = (dymodU[1]+dymodU[2])/2.; |
| 7e5caa00 |
397 | |
| 398 | // |
| 399 | // phi = 40 |
| 400 | // |
| 401 | Float_t phi = 40; |
| 402 | dx = rd * TMath::Sin(phi*kdeg2rad); |
| 403 | dy = rd * TMath::Cos(phi*kdeg2rad); |
| 404 | |
| 4a8eca94 |
405 | gMC->Gspos("B047", 1, "B076", -dx, dy, dz, idrotm[2004], "ONLY"); |
| 406 | gMC->Gspos("B047", 2, "B076", -dx, dy, -dz, idrotm[2003], "ONLY"); |
| 407 | gMC->Gspos("B047", 3, "B076", dx, dy, dz, idrotm[2017], "ONLY"); |
| 408 | gMC->Gspos("B047", 4, "B076", dx, dy, -dz, idrotm[2018], "ONLY"); |
| 7e5caa00 |
409 | |
| 4a8eca94 |
410 | gMC->Gspos("B045", 1, "B076", -dx, dy, dz2, idrotm[2019], "ONLY"); |
| 411 | gMC->Gspos("B045", 2, "B076", -dx, dy, -dz2, idrotm[2003], "ONLY"); // ? |
| 412 | gMC->Gspos("B045", 3, "B076", dx, dy, dz2, idrotm[2020], "ONLY"); |
| 413 | gMC->Gspos("B045", 4, "B076", dx, dy, -dz2, idrotm[2027], "ONLY"); |
| 7e5caa00 |
414 | |
| 4a8eca94 |
415 | gMC->Gspos("BM49", 1, "B076", dx, dy, 0., idrotm[2020], "ONLY"); |
| 416 | gMC->Gspos("BM49", 2, "B076", -dx, dy, 0., idrotm[2019], "ONLY"); |
| 7e5caa00 |
417 | |
| 418 | // |
| 419 | // phi = 60 |
| 420 | // |
| 421 | |
| 422 | phi = 60; |
| 423 | dx = rd * TMath::Sin(phi*kdeg2rad); |
| 424 | dy = rd * TMath::Cos(phi*kdeg2rad); |
| 4a8eca94 |
425 | gMC->Gspos("B047", 5, "B076", -dx, dy, dz, idrotm[2005], "ONLY"); |
| 426 | gMC->Gspos("B047", 6, "B076", -dx, dy, -dz, idrotm[2006], "ONLY"); |
| 427 | gMC->Gspos("B047", 7, "B076", dx, dy, dz, idrotm[2016], "ONLY"); |
| 428 | gMC->Gspos("B047", 8, "B076", dx, dy, -dz, idrotm[2015], "ONLY"); |
| 7e5caa00 |
429 | |
| 4a8eca94 |
430 | gMC->Gspos("B045", 5, "B076", -dx, dy, dz2, idrotm[2021], "ONLY"); |
| 431 | gMC->Gspos("B045", 6, "B076", -dx, dy, -dz2, idrotm[2028], "ONLY"); |
| 432 | gMC->Gspos("B045", 7, "B076", dx, dy, dz2, idrotm[2022], "ONLY"); |
| 433 | gMC->Gspos("B045", 8, "B076", dx, dy, -dz2, idrotm[2029], "ONLY"); |
| 7e5caa00 |
434 | |
| 4a8eca94 |
435 | gMC->Gspos("BM49", 3, "B076", dx, dy, 0., idrotm[2022], "ONLY"); |
| 436 | gMC->Gspos("BM49", 4, "B076", -dx, dy, 0., idrotm[2021], "ONLY"); |
| 7e5caa00 |
437 | // |
| 438 | // phi = 80 |
| 439 | // |
| 440 | |
| 441 | phi = 80; |
| 442 | dx = rd * TMath::Sin(phi*kdeg2rad); |
| 443 | dy = rd * TMath::Cos(phi*kdeg2rad); |
| 4a8eca94 |
444 | gMC->Gspos("B047", 9, "B076", -dx, dy, dz, idrotm[2009], "ONLY"); |
| 445 | gMC->Gspos("B047", 10, "B076", -dx, dy, -dz, idrotm[2007], "ONLY"); |
| 446 | gMC->Gspos("B047", 11, "B076", dx, dy, dz, idrotm[2013], "ONLY"); |
| 447 | gMC->Gspos("B047", 12, "B076", dx, dy, -dz, idrotm[2014], "ONLY"); |
| 7e5caa00 |
448 | |
| 4a8eca94 |
449 | gMC->Gspos("B047", 13, "B076", -dx, -dy, dz, idrotm[2008], "ONLY"); |
| 450 | gMC->Gspos("B047", 14, "B076", -dx, -dy, -dz, idrotm[2010], "ONLY"); |
| 451 | gMC->Gspos("B047", 15, "B076", dx, -dy, dz, idrotm[2012], "ONLY"); |
| 452 | gMC->Gspos("B047", 16, "B076", dx, -dy, -dz, idrotm[2011], "ONLY"); |
| 7e5caa00 |
453 | |
| 4a8eca94 |
454 | gMC->Gspos("B045", 9, "B076", -dx, dy, dz2, idrotm[2023], "ONLY"); |
| 455 | gMC->Gspos("B045", 10, "B076", -dx, dy, -dz2, idrotm[2031], "ONLY"); |
| 456 | gMC->Gspos("B045", 11, "B076", dx, dy, dz2, idrotm[2026], "ONLY"); |
| 457 | gMC->Gspos("B045", 12, "B076", dx, dy, -dz2, idrotm[2030], "ONLY"); |
| 7e5caa00 |
458 | |
| 4a8eca94 |
459 | gMC->Gspos("B045", 13, "B076", -dx, -dy, dz2, idrotm[2024], "ONLY"); |
| 460 | gMC->Gspos("B045", 14, "B076", -dx, -dy, -dz2, idrotm[2032], "ONLY"); |
| 461 | gMC->Gspos("B045", 15, "B076", dx, -dy, dz2, idrotm[2025], "ONLY"); |
| 462 | gMC->Gspos("B045", 16, "B076", dx, -dy, -dz2, idrotm[2033], "ONLY"); |
| 7e5caa00 |
463 | |
| 4a8eca94 |
464 | gMC->Gspos("BM49", 5, "B076", dx, dy, 0., idrotm[2026], "ONLY"); |
| 465 | gMC->Gspos("BM49", 6, "B076", -dx, dy, 0., idrotm[2023], "ONLY"); |
| 466 | gMC->Gspos("BM49", 7, "B076", dx, -dy, 0., idrotm[2025], "ONLY"); |
| 467 | gMC->Gspos("BM49", 8, "B076", -dx, -dy, 0., idrotm[2024], "ONLY"); |
| 7e5caa00 |
468 | |
| 469 | |
| 470 | // The internal frame |
| 471 | // |
| 472 | char* module[3] = {"B071\0", "B074\0", "B075\0"}; |
| 473 | // |
| 474 | // |
| 475 | // Mother Volumes |
| 476 | // |
| 477 | ptrd1[0] = 50.18; |
| 478 | ptrd1[1] = 70.35; |
| 479 | // ptrd1[0] = 50.10; |
| 480 | // ptrd1[1] = 70.20; |
| 481 | |
| 482 | ptrd1[2] = 375.5; |
| 483 | ptrd1[3] = 57.2; |
| 484 | for (jmod = 0; jmod < 3; jmod++) |
| 485 | { |
| 486 | gMC->Gsvolu(module[jmod], "TRD1", kAir, ptrd1, 4); |
| 487 | } |
| 488 | |
| 489 | Int_t mod[18] = {1, 1, 1, 0, 0, 0, 0, 0, 2, 2, 2, 0, 0, 0, 0, 0, 1, 1}; |
| 7e5caa00 |
490 | |
| 491 | |
| 492 | Float_t r = 341.8; |
| 493 | Float_t rout1 = 410.564; |
| 494 | Float_t rout2 = 415.2; |
| 495 | Int_t modcount[3] = {0, 0, 0}; |
| 496 | |
| 497 | for (i=0; i<18; i++) { |
| 498 | Float_t phi = i*20.; |
| 499 | Float_t phi2 = 270+phi; |
| 500 | if (phi2 >= 360.) phi2-=360.; |
| 501 | |
| 502 | dx = TMath::Sin(phi*kdeg2rad)*r; |
| 503 | dy = -TMath::Cos(phi*kdeg2rad)*r; |
| 504 | modcount[mod[i]]++; |
| 505 | |
| 4a8eca94 |
506 | AliMatrix(idrotm[2034+i], 90.0, phi, 0., 0., 90., phi2); |
| 507 | gMC->Gspos(module[mod[i]], modcount[mod[i]], "B077", dx, dy, 0., idrotm[2034+i], "ONLY"); |
| 7e5caa00 |
508 | // |
| 509 | // Position elements of outer Frame |
| 510 | // |
| 511 | dx = TMath::Sin(phi*kdeg2rad)*rout1; |
| 512 | dy = -TMath::Cos(phi*kdeg2rad)*rout1; |
| 513 | for (j = 0; j < 3; j++) |
| 514 | { |
| 4a8eca94 |
515 | dz = dymodU[j]; |
| 516 | gMC->Gspos("B042", 6*i+2*j+1, "B076", dx, dy, dz, idrotm[2034+i], "ONLY"); |
| 517 | gMC->Gspos("B042", 6*i+2*j+2, "B076", dx, dy, -dz, idrotm[2034+i], "ONLY"); |
| 7e5caa00 |
518 | } |
| 519 | |
| 520 | phi = i*20.+10; |
| 521 | phi2 = 270+phi; |
| 4a8eca94 |
522 | AliMatrix(idrotm[2052+i], 90.0, phi, 90., phi2, 0., 0.); |
| 7e5caa00 |
523 | |
| 524 | dx = TMath::Sin(phi*kdeg2rad)*rout2; |
| 525 | dy = -TMath::Cos(phi*kdeg2rad)*rout2; |
| 4a8eca94 |
526 | gMC->Gspos("B033", i+1, "B076", dx, dy, 0., idrotm[2052+i], "ONLY"); |
| 7e5caa00 |
527 | // |
| 528 | } |
| 529 | // Internal Frame rings |
| 530 | // |
| 531 | // |
| 532 | // new specs: 40x100x6 for inner rings |
| 533 | // 30x135x6 for front and rear rings |
| 534 | // |
| 535 | // currently no distinction between front/rear and inner rings |
| 536 | // |
| 537 | // |
| 538 | // |
| 539 | pbox[0] = 50.; |
| 540 | pbox[1] = ringW/2.; |
| 541 | pbox[2] = ringH/2.; |
| 542 | |
| 543 | gMC->Gsvolu("B072", "BOX ", kSteel, pbox, 3); |
| 544 | |
| 545 | pbox[1] = pbox[1] - 0.6; |
| 546 | pbox[2] = pbox[2] - 0.6; |
| 547 | gMC->Gsvolu("B073", "BOX ", kAir, pbox, 3); |
| 548 | gMC->Gspos("B073", 1, "B072", 0., 0., 0., 0, "ONLY"); |
| 549 | |
| 550 | // Web frame 0-degree |
| 551 | // |
| 552 | // h x w x s = 60x40x4 |
| 553 | // (attention: element is are half bars, "U" shaped) |
| 554 | // |
| 4a8eca94 |
555 | dz = 106.2; |
| 556 | d = 2.*dwl; |
| 557 | h = dymodU[0]-dymodL[0]; |
| 558 | dq = h*h+dz*dz; |
| 559 | |
| 560 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; |
| 7e5caa00 |
561 | |
| 4a8eca94 |
562 | theta = TMath::ACos(x); |
| 563 | Float_t thetaP = (TMath::Pi()-theta)*krad2deg; |
| 564 | |
| 565 | ptrap[0] = dz/2.; |
| 566 | ptrap[1] = thetaP; |
| 567 | ptrap[2] = 0.; |
| 568 | ptrap[3] = dwh; |
| 569 | ptrap[4] = dwl/cos(theta); |
| 570 | ptrap[5] = ptrap[4]; |
| 571 | ptrap[6] = 0; |
| 572 | ptrap[7] = ptrap[3]; |
| 573 | ptrap[8] = ptrap[4]; |
| 574 | ptrap[9] = ptrap[4]; |
| 575 | ptrap[10] = 0; |
| 576 | gMC->Gsvolu("B063", "TRAP", kSteel, ptrap, 11); |
| 577 | ptrap[3] = dwh - 0.2; |
| 578 | ptrap[4] = (dwl-0.4)/cos(theta); |
| 579 | ptrap[5] = ptrap[4]; |
| 580 | ptrap[7] = ptrap[3]; |
| 581 | ptrap[8] = ptrap[4]; |
| 582 | ptrap[9] = ptrap[4]; |
| 583 | gMC->Gsvolu("B064", "TRAP", kAir, ptrap, 11); |
| 584 | gMC->Gspos("B064", 1, "B063", 0.0, -0.2, 0., 0, "ONLY"); |
| 585 | |
| 586 | |
| 587 | h = 106.2; |
| 588 | d = 2.*dwl; |
| 589 | dz = dymodU[1]-dymodL[1]; |
| 590 | dq = h*h+dz*dz; |
| 591 | |
| 592 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; |
| 593 | |
| 594 | |
| 595 | theta = krad2deg * TMath::ACos(x); |
| 596 | |
| 597 | ptrap[0] = dz/2.; |
| 598 | ptrap[1] = theta; |
| 599 | ptrap[2] = 0.; |
| 600 | ptrap[3] = dwh; |
| 601 | ptrap[4] = dwl/x; |
| 602 | ptrap[5] = ptrap[4]; |
| 603 | ptrap[6] = 0; |
| 604 | ptrap[7] = ptrap[3]; |
| 605 | ptrap[8] = ptrap[4]; |
| 606 | ptrap[9] = ptrap[4]; |
| 607 | ptrap[10] = 0; |
| 608 | gMC->Gsvolu("B163", "TRAP", kSteel, ptrap, 11); |
| 609 | ptrap[3] = dwh - 0.2; |
| 610 | ptrap[4] = (dwl-0.4)/x; |
| 611 | ptrap[5] = ptrap[4]; |
| 612 | ptrap[7] = ptrap[3]; |
| 613 | ptrap[8] = ptrap[4]; |
| 614 | ptrap[9] = ptrap[4]; |
| 615 | gMC->Gsvolu("B164", "TRAP", kAir, ptrap, 11); |
| 616 | gMC->Gspos("B164", 1, "B163", 0.0, -0.2, 0., 0, "ONLY"); |
| 617 | |
| 618 | |
| 7e5caa00 |
619 | pbox[0] = dwh; |
| 620 | pbox[1] = dwl; |
| 621 | pbox[2] = (iFrH-ringH-longH)/2.; |
| 4a8eca94 |
622 | gMC->Gsvolu("B263", "BOX ", kSteel, pbox, 3); |
| 7e5caa00 |
623 | pbox[0] = dwh-0.2; |
| 624 | pbox[1] = dwl-0.4; |
| 625 | |
| 4a8eca94 |
626 | gMC->Gsvolu("B264", "BOX ", kAir, pbox, 3); |
| 627 | gMC->Gspos("B264", 1, "B263", 0.2, 0., 0., 0, "ONLY"); |
| 628 | |
| 629 | |
| 630 | AliMatrix(idrotm[2070], 90.0, 0.0, 90.0, 270.0, 0.0, 0.0); |
| 631 | // |
| 632 | AliMatrix(idrotm[2071], 100.0, 0.0, 90.0, 270.0, 10.0, 0.0); |
| 633 | AliMatrix(idrotm[2072], 100.0, 0.0, 90.0, 90.0, 10.0, 0.0); |
| 634 | AliMatrix(idrotm[2073], 100.0, 180.0, 90.0, 270.0, 10.0, 180.0); |
| 635 | AliMatrix(idrotm[2074], 100.0, 180.0, 90.0, 90.0, 10.0, 180.0); |
| 636 | // |
| 637 | AliMatrix(idrotm[2075], 10.0, 0.0, 80.0, 180.0, 90.0, 90.0); |
| 638 | AliMatrix(idrotm[2076], 10.0, 0.0, 80.0, 180.0, 90.0, 270.0); |
| 639 | AliMatrix(idrotm[2077], 10.0, 180.0, 80.0, 0.0, 90.0, 90.0); |
| 640 | AliMatrix(idrotm[2078], 10.0, 180.0, 80.0, 0.0, 90.0, 270.0); |
| 641 | // |
| 642 | AliMatrix(idrotm[2079], 170.0, 180.0, 80.0, 180.0, 90.0, 90.0); |
| 643 | AliMatrix(idrotm[2080], 170.0, 180.0, 80.0, 180.0, 90.0, 270.0); |
| 644 | AliMatrix(idrotm[2081], 170.0, 0.0, 80.0, 0.0, 90.0, 90.0); |
| 645 | AliMatrix(idrotm[2082], 170.0, 0.0, 80.0, 0.0, 90.0, 270.0); |
| 646 | |
| 647 | // |
| 648 | AliMatrix(idrotm[2083], 170.0, 0.0, 90.0, 90.0, 80.0, 0.0); |
| 649 | AliMatrix(idrotm[2084], 170.0, 180.0, 90.0, 90.0, 80.0, 180.0); |
| 650 | AliMatrix(idrotm[2085], 90.0, 180.0, 90.0, 90.0, 0.0, 0.0); |
| 651 | // |
| 652 | AliMatrix(idrotm[2086], 90.0, 90.0, 100.0, 0., 170.0, 180.0); |
| 653 | AliMatrix(idrotm[2087], 90.0, 90.0, 100.0, 0., 10.0, 0.0); |
| 654 | AliMatrix(idrotm[2088], 90.0, 90.0, 80.0, 0., 170.0, 0.0); |
| 655 | AliMatrix(idrotm[2089], 90.0, 90.0, 80.0, 0., -10.0, 0.0); |
| 656 | |
| 7e5caa00 |
657 | // |
| 658 | // web frame diagonal (outer) |
| 659 | // |
| 660 | h = 106.2; |
| 661 | d = 2.*dwl; |
| 4a8eca94 |
662 | dz = dymodL[2]-dymodU[1]-dwl; |
| 7e5caa00 |
663 | dq = h*h+dz*dz; |
| 664 | |
| 665 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; |
| 666 | |
| 667 | |
| 668 | theta = krad2deg * TMath::ACos(x); |
| 669 | |
| 670 | ptrap[0] = dz/2.; |
| 671 | ptrap[1] = theta; |
| 672 | ptrap[2] = 0.; |
| 673 | ptrap[3] = dwh; |
| 674 | ptrap[4] = dwl/x; |
| 675 | ptrap[5] = ptrap[4]; |
| 676 | ptrap[6] = 0; |
| 677 | ptrap[7] = ptrap[3]; |
| 678 | ptrap[8] = ptrap[4]; |
| 679 | ptrap[9] = ptrap[4]; |
| 680 | ptrap[10] = 0; |
| 681 | gMC->Gsvolu("B065", "TRAP", kSteel, ptrap, 11); |
| 682 | ptrap[3] = dwh - 0.2; |
| 683 | ptrap[4] = (dwl-0.4)/x; |
| 684 | ptrap[5] = ptrap[4]; |
| 685 | ptrap[7] = ptrap[3]; |
| 686 | ptrap[8] = ptrap[4]; |
| 687 | ptrap[9] = ptrap[4]; |
| 688 | gMC->Gsvolu("B066", "TRAP", kAir, ptrap, 11); |
| 689 | gMC->Gspos("B066", 1, "B065", 0.0, -0.2, 0., 0, "ONLY"); |
| 690 | |
| 691 | // |
| 692 | // web frame diagonal (inner) |
| 693 | // |
| 4a8eca94 |
694 | dz = dymodL[1]-dymodU[0]; |
| 7e5caa00 |
695 | dq = h*h+dz*dz; |
| 4a8eca94 |
696 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; |
| 7e5caa00 |
697 | |
| 698 | |
| 699 | theta = krad2deg * TMath::ACos(x); |
| 700 | |
| 4a8eca94 |
701 | ptrap[0] = (dymodL[1]-dymodU[0])/2.; |
| 7e5caa00 |
702 | ptrap[1] = theta; |
| 703 | ptrap[2] = 0.; |
| 704 | ptrap[3] = dwh; |
| 705 | ptrap[4] = dwl/x; |
| 706 | ptrap[5] = ptrap[4]; |
| 707 | ptrap[6] = 0; |
| 708 | ptrap[7] = ptrap[3]; |
| 709 | ptrap[8] = ptrap[4]; |
| 710 | ptrap[9] = ptrap[4]; |
| 711 | ptrap[10] = 0; |
| 712 | gMC->Gsvolu("B067", "TRAP", kSteel, ptrap, 11); |
| 713 | ptrap[3] = dwh-0.2; |
| 714 | ptrap[4] = (dwl-0.4)/x; |
| 715 | ptrap[5] = ptrap[4]; |
| 716 | ptrap[7] = ptrap[3]; |
| 717 | ptrap[8] = ptrap[4]; |
| 718 | ptrap[9] = ptrap[4]; |
| 719 | gMC->Gsvolu("B068", "TRAP", kAir, ptrap, 11); |
| 720 | gMC->Gspos("B068", 1, "B067", 0.0, -0.2, 0., 0, "ONLY"); |
| 721 | |
| 722 | |
| 723 | dz = -iFrH/2.+ringH/2.+kEps; |
| 724 | |
| 725 | for (i = 0; i< 3; i++) |
| 726 | { |
| 727 | // ring bars |
| 728 | for (jmod = 0; jmod<3; jmod++) { |
| 4a8eca94 |
729 | gMC->Gspos("B072", 6*i+jmod+1, module[jmod], 0, dymodL[i], dz, 0, "ONLY"); |
| 730 | gMC->Gspos("B072", 6*i+jmod+4, module[jmod], 0, -dymodL[i], dz, idrotm[2070], "ONLY"); |
| 7e5caa00 |
731 | |
| 732 | // 0-deg web |
| 4a8eca94 |
733 | if (i==2) { |
| 734 | gMC->Gspos("B263", 12*i+jmod+1, module[jmod], 60.0732, dymodU[i], 4.6669, idrotm[2072], "ONLY"); |
| 735 | gMC->Gspos("B263", 12*i+jmod+4, module[jmod], 60.0732, -dymodU[i], 4.6669, idrotm[2071], "ONLY"); |
| 736 | gMC->Gspos("B263", 12*i+jmod+7, module[jmod], -60.0732, dymodU[i], 4.6669, idrotm[2074], "ONLY"); |
| 737 | gMC->Gspos("B263", 12*i+jmod+10, module[jmod], -60.0732, -dymodU[i], 4.6669, idrotm[2073], "ONLY"); |
| 738 | } |
| 7e5caa00 |
739 | } |
| 740 | } |
| 741 | |
| 742 | // outer diagonal web |
| 743 | |
| 4a8eca94 |
744 | dy = (dymodU[0]+dymodL[0])/2.; |
| 745 | for (jmod = 0; jmod<3; jmod++) { |
| 746 | gMC->Gspos("B063", 4*jmod+1, module[jmod], 60.0732, dy, 4.6669, idrotm[2086], "ONLY"); |
| 747 | gMC->Gspos("B063", 4*jmod+2, module[jmod], 60.0732, -dy, 4.6669, idrotm[2087], "ONLY"); |
| 748 | gMC->Gspos("B063", 4*jmod+3, module[jmod], -60.0732, dy, 4.6669, idrotm[2088], "ONLY"); |
| 749 | gMC->Gspos("B063", 4*jmod+4, module[jmod], -60.0732, -dy, 4.6669, idrotm[2089], "ONLY"); |
| 750 | } |
| 751 | |
| 752 | dy = (dymodU[1]+dymodL[1])/2.; |
| 753 | for (jmod = 0; jmod<3; jmod++) { |
| 754 | gMC->Gspos("B163", 4*jmod+1, module[jmod], 60.0732, dy, 4.6669, idrotm[2080], "ONLY"); |
| 755 | gMC->Gspos("B163", 4*jmod+2, module[jmod], 60.0732, -dy, 4.6669, idrotm[2079], "ONLY"); |
| 756 | gMC->Gspos("B163", 4*jmod+3, module[jmod], -60.0732, dy, 4.6669, idrotm[2082], "ONLY"); |
| 757 | gMC->Gspos("B163", 4*jmod+4, module[jmod], -60.0732, -dy, 4.6669, idrotm[2081], "ONLY"); |
| 758 | } |
| 759 | |
| 760 | |
| 761 | dy = (dymodL[2]+dymodU[1])/2.-dwl/2.; |
| 7e5caa00 |
762 | for (jmod = 0; jmod<3; jmod++) { |
| 4a8eca94 |
763 | gMC->Gspos("B065", 4*jmod+1, module[jmod], 60.0732, dy, 4.6669, idrotm[2076], "ONLY"); |
| 764 | gMC->Gspos("B065", 4*jmod+2, module[jmod], 60.0732, -dy, 4.6669, idrotm[2075], "ONLY"); |
| 765 | gMC->Gspos("B065", 4*jmod+3, module[jmod], -60.0732, dy, 4.6669, idrotm[2078], "ONLY"); |
| 766 | gMC->Gspos("B065", 4*jmod+4, module[jmod], -60.0732, -dy, 4.6669, idrotm[2077], "ONLY"); |
| 7e5caa00 |
767 | } |
| 768 | |
| 769 | |
| 4a8eca94 |
770 | dy = (dymodL[1]+dymodU[0])/2.; |
| 7e5caa00 |
771 | |
| 772 | for (jmod = 0; jmod<3; jmod++) { |
| 4a8eca94 |
773 | gMC->Gspos("B067", 4*jmod+1, module[jmod], 60.0732, dy, 4.6669, idrotm[2076], "ONLY"); |
| 774 | gMC->Gspos("B067", 4*jmod+2, module[jmod], 60.0732, -dy, 4.6669, idrotm[2075], "ONLY"); |
| 775 | gMC->Gspos("B067", 4*jmod+3, module[jmod], -60.0732, dy, 4.6669, idrotm[2078], "ONLY"); |
| 776 | gMC->Gspos("B067", 4*jmod+4, module[jmod], -60.0732, -dy, 4.6669, idrotm[2077], "ONLY"); |
| 7e5caa00 |
777 | } |
| 778 | |
| 779 | // longitudinal bars (TPC rails attached) |
| 780 | // new specs: |
| 781 | // h x w x s = 100 x 75 x 6 |
| 782 | // current: |
| 783 | // Attention: 2 "U" shaped half rods per cell |
| 784 | // |
| 785 | // not yet used |
| 786 | // |
| 787 | ptrap[0] = 2.50; |
| 788 | ptrap[1] = 10.00; |
| 789 | ptrap[2] = 0.00; |
| 790 | ptrap[3] = 350.00; |
| 791 | ptrap[4] = 3.75; |
| 792 | ptrap[5] = ptrap[4]; |
| 793 | ptrap[6] = 0; |
| 794 | ptrap[7] = ptrap[3]; |
| 795 | ptrap[8] = ptrap[4]; |
| 796 | ptrap[9] = ptrap[4]; |
| 797 | ptrap[10] = 0; |
| 798 | gMC->Gsvolu("B059", "TRAP", kSteel, ptrap, 11); |
| 799 | ptrap[0] = 2.2; |
| 800 | ptrap[4] = 2.15; |
| 801 | ptrap[5] = ptrap[4]; |
| 802 | ptrap[7] = ptrap[3]; |
| 803 | ptrap[8] = ptrap[4]; |
| 804 | ptrap[9] = ptrap[4]; |
| 805 | gMC->Gsvolu("B062", "TRAP", kAir, ptrap, 11); |
| 806 | gMC->Gspos("B062", 1, "B059", 0.0, -0.3, 0., 0, "ONLY"); |
| 807 | // |
| 808 | // longitudinal bars (no TPC rails attached) |
| 809 | // new specs: h x w x s = 60 x 60 x 3 |
| 810 | // (was: 75 x 100 x 5?) |
| 811 | // |
| 812 | // |
| 813 | // |
| 814 | ptrap[0] = longW/4.; |
| 815 | ptrap[4] = longH/2.; |
| 816 | ptrap[5] = ptrap[4]; |
| 817 | ptrap[7] = ptrap[3]; |
| 818 | ptrap[8] = ptrap[4]; |
| 819 | ptrap[9] = ptrap[4]; |
| 820 | |
| 821 | gMC->Gsvolu("BA59", "TRAP", kSteel, ptrap, 11); |
| 822 | ptrap[0] = longW/4.-0.15; |
| 823 | ptrap[4] = longH/2.-0.30; |
| 824 | ptrap[5] = ptrap[4]; |
| 825 | ptrap[7] = ptrap[3]; |
| 826 | ptrap[8] = ptrap[4]; |
| 827 | ptrap[9] = ptrap[4]; |
| 828 | gMC->Gsvolu("BA62", "TRAP", kAir, ptrap, 11); |
| 829 | gMC->Gspos("BA62", 1, "BA59", 0.0, 0.0, -0.15, 0, "ONLY"); |
| 830 | |
| 831 | dz = -iFrH/2.+ringH+longH/2.; |
| 832 | |
| 833 | for (jmod = 0; jmod<3; jmod++) { |
| 4a8eca94 |
834 | gMC->Gspos("BA59", 2*jmod+1, module[jmod], 49.6476, 0.0, dz, idrotm[2084], "ONLY"); |
| 835 | gMC->Gspos("BA59", 2*jmod+2, module[jmod], -49.6476, 0.0, dz, idrotm[2083], "ONLY"); |
| 7e5caa00 |
836 | } |
| 837 | // |
| 838 | // |
| 839 | // Spacer between TRD and TOF modules |
| 840 | ptrap[0] = 0.99; |
| 841 | ptrap[1] = 10.00; |
| 842 | ptrap[2] = 0.00; |
| 843 | ptrap[3] = 350.00; |
| 844 | ptrap[4] = 0.9; |
| 845 | ptrap[5] = ptrap[4]; |
| 846 | ptrap[6] = 0; |
| 847 | ptrap[7] = ptrap[3]; |
| 848 | ptrap[8] = ptrap[4]; |
| 849 | ptrap[9] = ptrap[4]; |
| 850 | ptrap[10] = 0; |
| 851 | gMC->Gsvolu("B056", "TRAP", kSteel, ptrap, 11); |
| 852 | for (jmod = 0; jmod<3; jmod++) { |
| 853 | gMC->Gspos("B056", 2*jmod+1, module[jmod], 61.9607, 0.0, 27.2, 0 , "ONLY"); |
| 4a8eca94 |
854 | gMC->Gspos("B056", 2*jmod+2, module[jmod], -61.9607, 0.0, 27.2, idrotm[2085], "ONLY"); |
| 7e5caa00 |
855 | } |
| 856 | // |
| 857 | // Mother volumes for TRD and TOF |
| 858 | // |
| 859 | if (!fHoles) { |
| 860 | |
| 861 | ptrd1[0] = 49.8065; |
| 862 | ptrd1[1] = 62.8535; |
| 863 | ptrd1[2] = 375.5; |
| 864 | ptrd1[3] = 37.; |
| 865 | gMC->Gsvolu("BTR1", "TRD1", kAir, ptrd1, 4); |
| 866 | gMC->Gsvolu("BTR2", "TRD1", kAir, ptrd1, 4); |
| 867 | gMC->Gsvolu("BTR3", "TRD1", kAir, ptrd1, 4); |
| 868 | |
| 869 | ptrd1[0] = 63.2061; |
| 870 | ptrd1[1] = 68.3192; |
| 871 | ptrd1[2] = 375.5; |
| 872 | ptrd1[3] = 14.5; |
| 873 | gMC->Gsvolu("BTO1", "TRD1", kAir, ptrd1, 4); |
| 874 | gMC->Gsvolu("BTO2", "TRD1", kAir, ptrd1, 4); |
| 875 | gMC->Gsvolu("BTO3", "TRD1", kAir, ptrd1, 4); |
| 876 | |
| 877 | gMC->Gspos("BTR1", 1, "B071", 0., 0., -10.8, 0, "ONLY"); |
| 878 | gMC->Gspos("BTR2", 1, "B074", 0., 0., -10.8, 0, "ONLY"); |
| 879 | gMC->Gspos("BTR3", 1, "B075", 0., 0., -10.8, 0, "ONLY"); |
| 880 | |
| 881 | gMC->Gspos("BTO1", 1, "B071", 0., 0., 42.69, 0, "ONLY"); |
| 882 | gMC->Gspos("BTO2", 1, "B074", 0., 0., 42.69, 0, "ONLY"); |
| 883 | gMC->Gspos("BTO3", 1, "B075", 0., 0., 42.69, 0, "ONLY"); |
| 884 | } else { |
| 885 | ptrd1[0] = 49.8065; |
| 886 | ptrd1[1] = 62.8535; |
| 887 | ptrd1[2] = 375.5; |
| 888 | ptrd1[3] = 37; |
| 889 | gMC->Gsvolu("BTR1", "TRD1", kAir, ptrd1, 4); |
| 890 | ptrd1[2] = 156.75; |
| 891 | gMC->Gsvolu("BTR2", "TRD1", kAir, ptrd1, 4); |
| 892 | ptrd1[2] = 79.75; |
| 893 | gMC->Gsvolu("BTR3", "TRD1", kAir, ptrd1, 4); |
| 894 | |
| 895 | ptrd1[0] = 63.2061; |
| 896 | ptrd1[1] = 68.3192; |
| 897 | ptrd1[2] = 375.5; |
| 898 | ptrd1[3] = 14.5; |
| 899 | gMC->Gsvolu("BTO1", "TRD1", kAir, ptrd1, 4); |
| 900 | ptrd1[2] = 156.75; |
| 901 | gMC->Gsvolu("BTO2", "TRD1", kAir, ptrd1, 4); |
| 902 | ptrd1[2] = 79.75; |
| 903 | gMC->Gsvolu("BTO3", "TRD1", kAir, ptrd1, 4); |
| 904 | |
| 905 | gMC->Gspos("BTR1", 1, "B071", 0., 0., -10.8, 0, "ONLY"); |
| 906 | |
| 907 | gMC->Gspos("BTR2", 1, "B074", 0., -218.75, -10.8, idrotm[152], "ONLY"); |
| 908 | gMC->Gspos("BTR2", 2, "B074", 0., 218.75, -10.8, 0, "ONLY"); |
| 909 | |
| 910 | gMC->Gspos("BTR3", 1, "B075", 0., -295.75, -10.8, idrotm[152], "ONLY"); |
| 911 | gMC->Gspos("BTR3", 2, "B075", 0., 295.75, -10.8, 0, "ONLY"); |
| 912 | |
| 913 | |
| 914 | gMC->Gspos("BTO1", 1, "B071", 0., 0., -42.7, 0, "ONLY"); |
| 915 | |
| 916 | gMC->Gspos("BTO2", 1, "B074", 0., -218.75, -42.7, idrotm[152], "ONLY"); |
| 917 | gMC->Gspos("BTO2", 2, "B074", 0., 218.75, -42.7, 0, "ONLY"); |
| 918 | |
| 919 | gMC->Gspos("BTO3", 1, "B075", 0., -295.75, -42.7, idrotm[152], "ONLY"); |
| 920 | gMC->Gspos("BTO3", 2, "B075", 0., 295.75, -42.7, 0, "ONLY"); |
| 921 | |
| 922 | } |
| 923 | } |
| 924 | |
| 925 | |
| 926 | //___________________________________________ |
| 927 | void AliFRAMEv2::CreateMaterials() |
| 928 | { |
| 929 | |
| 930 | Float_t epsil, stemax, tmaxfd, deemax, stmin; |
| 931 | |
| 932 | epsil = 1.e-4; // Tracking precision, |
| 933 | stemax = -0.01; // Maximum displacement for multiple scat |
| 934 | tmaxfd = -20.; // Maximum angle due to field deflection |
| 935 | deemax = -.3; // Maximum fractional energy loss, DLS |
| 936 | stmin = -.8; |
| 937 | Int_t isxfld = gAlice->Field()->Integ(); |
| 938 | Float_t sxmgmx = gAlice->Field()->Max(); |
| 939 | |
| 940 | Float_t asteel[4] = { 55.847,51.9961,58.6934,28.0855 }; |
| 941 | Float_t zsteel[4] = { 26.,24.,28.,14. }; |
| 942 | Float_t wsteel[4] = { .715,.18,.1,.005 }; |
| 943 | |
| 944 | AliMixture(65, "STAINLESS STEEL$", asteel, zsteel, 7.88, 4, wsteel); |
| 945 | AliMaterial(5, "AIR$ ", 14.61, 7.3, .001205, 30423.24, 67500.); |
| 946 | AliMedium(65, "Stainless Steel", 65, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); |
| 947 | AliMedium( 5, "Air ", 5, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); |
| 948 | } |
| 949 | |
| 950 | //_____________________________________________________________________________ |
| 951 | void AliFRAMEv2::Init() |
| 952 | { |
| 953 | // |
| 954 | // Initialise the module after the geometry has been defined |
| 955 | // |
| 0a05c568 |
956 | if(fDebug) { |
| 957 | printf("%s: **************************************" |
| 958 | " FRAME " |
| 959 | "**************************************\n",ClassName()); |
| 960 | printf("\n%s: Version 2 of FRAME initialised, symmetric FRAME\n\n",ClassName()); |
| 961 | printf("%s: **************************************" |
| 962 | " FRAME " |
| 963 | "**************************************\n",ClassName()); |
| 964 | } |
| 7e5caa00 |
965 | } |
| 966 | |
| 967 | |
| 968 | |
| 969 | |
| 970 | |
| 971 | |
| 972 | |
| 973 | |
git://git.uio.no / u / mrichter / AliRoot.git / blame