]>
Commit | Line | Data |
---|---|---|
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 | $Log$ | |
b9d0a01d | 18 | Revision 1.9.6.2 2002/07/24 10:08:27 alibrary |
19 | Updating VirtualMC | |
20 | ||
21 | Revision 1.11 2002/06/13 09:54:40 morsch | |
22 | Some additional outer cross-bars removed. | |
23 | ||
825c6db0 | 24 | Revision 1.10 2002/05/28 08:13:51 morsch |
25 | Cross-bars in front of RICH at 60+/- 30deg. removed. | |
26 | ||
e16311cb | 27 | Revision 1.9 2001/12/05 12:10:26 morsch |
28 | Rails for spaceframe included. | |
29 | ||
b35d7d26 | 30 | Revision 1.8 2001/10/18 14:11:35 morsch |
31 | Some changes/bug corrections for SetHole(1) option. | |
32 | ||
4c057bc8 | 33 | Revision 1.7 2001/10/16 14:50:59 morsch |
34 | ... or better use modified IsVersion() method. | |
35 | ||
6304e7d2 | 36 | Revision 1.6 2001/10/16 14:33:04 morsch |
37 | Hole() method needed by TRD to find out wheter frame has holes. | |
38 | ||
d03c72a2 | 39 | Revision 1.5 2001/08/28 15:54:29 morsch |
40 | Web frame and inner rings pointing. | |
41 | ||
4a8eca94 | 42 | Revision 1.4 2001/06/22 14:11:17 morsch |
43 | Back to official z-positions of rings. | |
44 | ||
02e42643 | 45 | Revision 1.3 2001/06/22 12:02:20 morsch |
46 | Ring locations matching TRD module positions. | |
47 | ||
af3fbbe1 | 48 | Revision 1.2 2001/05/25 07:59:54 morsch |
49 | Initialization print-out in debug mode only. | |
50 | ||
0a05c568 | 51 | Revision 1.1 2001/05/11 13:18:05 morsch |
52 | C++ version of spaceframe with specs according to Jan Bielski Feb. 2001 | |
53 | ||
7e5caa00 | 54 | */ |
55 | ||
56 | //////////////////////////////////////////////// | |
57 | // space frame class / | |
58 | /////////////////////////////////////////////// | |
59 | ||
60 | #include "AliFRAMEv2.h" | |
61 | #include "AliMagF.h" | |
62 | #include "AliRun.h" | |
63 | #include "AliMC.h" | |
64 | #include "TSystem.h" | |
65 | ||
66 | ClassImp(AliFRAMEv2) | |
67 | ||
68 | //_____________________________________________________________________________ | |
69 | AliFRAMEv2::AliFRAMEv2() | |
70 | { | |
71 | // Constructor | |
72 | SetHoles(0); | |
73 | } | |
74 | ||
75 | //_____________________________________________________________________________ | |
76 | AliFRAMEv2::AliFRAMEv2(const char *name, const char *title) | |
77 | : AliFRAME(name,title) | |
78 | { | |
79 | // Constructor | |
80 | SetHoles(0); | |
81 | } | |
82 | ||
83 | ||
84 | //___________________________________________ | |
85 | void AliFRAMEv2::CreateGeometry() | |
86 | { | |
87 | //Begin_Html | |
88 | /* | |
89 | <img src="picts/frame.gif"> | |
90 | */ | |
91 | //End_Html | |
92 | ||
93 | ||
94 | //Begin_Html | |
95 | /* | |
96 | <img src="picts/tree_frame.gif"> | |
97 | */ | |
98 | //End_Html | |
99 | ||
4a8eca94 | 100 | Int_t idrotm[2299]; |
7e5caa00 | 101 | Int_t *idtmed = fIdtmed->GetArray()-1999; |
102 | // | |
103 | // The Space frame | |
104 | // | |
105 | // | |
e16311cb | 106 | Float_t pbox[3], ptrap[11], ptrd1[4], ppgon[10]; |
7e5caa00 | 107 | |
108 | Float_t dx, dy, dz; | |
109 | Int_t i, j, jmod; | |
110 | // | |
111 | // Constants | |
112 | const Float_t kEps = 0.01; | |
113 | const Int_t kAir = idtmed[2004]; | |
114 | const Int_t kSteel = idtmed[2064]; | |
115 | ||
116 | const Float_t krad2deg = 180./TMath::Pi(); | |
117 | const Float_t kdeg2rad = 1./krad2deg; | |
118 | ||
4c057bc8 | 119 | Float_t iFrH = 114.40; |
120 | Float_t ringH = 4.00; | |
121 | Float_t ringW = 10.00; | |
122 | Float_t longH = 5.39; | |
123 | Float_t longW = 6.00; | |
124 | Float_t dwl = 3.14; | |
125 | Float_t dwh = 0.96; | |
7e5caa00 | 126 | |
02e42643 | 127 | // |
4a8eca94 | 128 | Float_t dymodU[3] = {70.0, 224.0, 341.}; |
02e42643 | 129 | // new ? |
4a8eca94 | 130 | Float_t dymodL[3] = {54.0, 178.5, 341.}; |
af3fbbe1 | 131 | |
7e5caa00 | 132 | // |
133 | // Frame mother volume | |
134 | // | |
b35d7d26 | 135 | // ptube[0] = 280.; |
136 | // ptube[1] = 430.; | |
137 | // ptube[2] = 376.; | |
138 | ppgon[0] = 0.; | |
139 | ppgon[1] = 360.; | |
140 | ppgon[2] = 18.; | |
141 | ||
142 | ppgon[3] = 2.; | |
143 | ||
144 | ppgon[4] = -376.; | |
145 | ppgon[5] = 280.; | |
146 | ppgon[6] = 421.; | |
147 | ||
148 | ppgon[7] = -ppgon[4]; | |
149 | ppgon[8] = ppgon[5]; | |
150 | ppgon[9] = ppgon[6]; | |
151 | ||
152 | gMC->Gsvolu("B077", "PGON", kAir, ppgon, 10); | |
153 | ||
154 | // gMC->Gsvolu("B077", "TUBE", kAir, ptube, 3); | |
7e5caa00 | 155 | gMC->Gspos("B077", 1, "ALIC", 0., 0., 0., 0, "ONLY"); |
156 | // | |
157 | // The outer Frame | |
158 | // | |
159 | ||
160 | Float_t dol = 8.75; | |
161 | Float_t doh = 5.; | |
162 | Float_t ds = 0.35; | |
163 | // | |
164 | // Mother volume | |
165 | // | |
166 | ppgon[0] = 0.; | |
167 | ppgon[1] = 360.; | |
168 | ppgon[2] = 18.; | |
169 | ||
170 | ppgon[3] = 2.; | |
171 | ||
172 | ppgon[4] = -350.; | |
173 | ppgon[5] = 399.; | |
174 | ppgon[6] = 420.7122; | |
175 | ||
176 | ppgon[7] = -ppgon[4]; | |
177 | ppgon[8] = ppgon[5]; | |
178 | ppgon[9] = ppgon[6]; | |
179 | gMC->Gsvolu("B076", "PGON", kAir, ppgon, 10); | |
180 | gMC->Gspos("B076", 1, "B077", 0., 0., 0., 0, "ONLY"); | |
181 | // | |
182 | // Rings | |
183 | // | |
184 | dz = 2.*410.2*TMath::Sin(10.*kdeg2rad)-2.*dol*TMath::Cos(10.*kdeg2rad)- | |
185 | 2.*doh*TMath::Tan(10.*kdeg2rad); | |
186 | Float_t l1 = dz/2.; | |
187 | Float_t l2 = dz/2.+2.*doh*TMath::Tan(10.*kdeg2rad); | |
188 | ||
189 | ptrd1[0] = l1; | |
190 | ptrd1[1] = l2; | |
191 | ||
192 | ptrd1[2] = dol; | |
193 | ptrd1[3] = doh; | |
194 | gMC->Gsvolu("B042", "TRD1", kSteel, ptrd1, 4); | |
195 | ||
196 | ptrd1[0] = ptrd1[0]+ds*(l2-l1)/2./doh; | |
197 | ptrd1[1] = ptrd1[1]-ds*(l2-l1)/2./doh; | |
198 | ptrd1[2] = dol-ds; | |
199 | ptrd1[3] = doh-ds; | |
200 | gMC->Gsvolu("B043", "TRD1", kAir, ptrd1, 4); | |
201 | gMC->Gspos("B043", 1, "B042", 0., 0., 0., 0, "ONLY"); | |
202 | // | |
203 | // longitudinal bars | |
204 | // | |
205 | // 170x200x5 | |
206 | // | |
207 | pbox[0] = dol; | |
208 | pbox[1] = doh; | |
209 | pbox[2] = 350.; | |
210 | gMC->Gsvolu("B033", "BOX", kSteel, pbox, 3); | |
211 | pbox[0] = dol-ds; | |
212 | pbox[1] = doh-ds; | |
213 | gMC->Gsvolu("B034", "BOX", kAir, pbox, 3); | |
214 | gMC->Gspos("B034", 1, "B033", 0., 0., 0., 0, "ONLY"); | |
215 | ||
216 | pbox[0] = 1.0; | |
217 | pbox[1] = 5.0; | |
218 | pbox[2] = 375.5; | |
219 | ||
220 | ||
221 | gMC->Gsvolu("B080", "BOX", kSteel, pbox, 3); | |
b35d7d26 | 222 | gMC->Gspos("B080", 1, "B077", 286.01, 0., 0., 0, "ONLY"); |
223 | gMC->Gspos("B080", 2, "B077", -286.01, 0., 0., 0, "ONLY"); | |
7e5caa00 | 224 | |
225 | // | |
226 | // Diagonal bars (1) | |
227 | // | |
228 | Float_t h, d, dq, x, theta; | |
229 | ||
4a8eca94 | 230 | h = (dymodU[1]-dymodU[0]-2.*dol)*.999; |
7e5caa00 | 231 | d = 2.*dol; |
232 | dq = h*h+dz*dz; | |
233 | ||
234 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; | |
235 | ||
236 | ||
237 | theta = krad2deg * TMath::ACos(x); | |
238 | ||
239 | ptrap[0] = dz/2.; | |
240 | ptrap[1] = theta; | |
241 | ptrap[2] = 0.; | |
242 | ptrap[3] = doh; | |
243 | ptrap[4] = dol/x; | |
244 | ptrap[5] = ptrap[4]; | |
245 | ptrap[6] = 0; | |
246 | ptrap[7] = ptrap[3]; | |
247 | ptrap[8] = ptrap[4]; | |
248 | ptrap[9] = ptrap[4]; | |
249 | ptrap[10] = 0; | |
250 | ||
251 | gMC->Gsvolu("B047", "TRAP", kSteel, ptrap, 11); | |
252 | ptrap[3] = doh-ds; | |
253 | ptrap[4] = (dol-ds)/x; | |
254 | ptrap[5] = ptrap[4]; | |
255 | ptrap[7] = ptrap[3]; | |
256 | ptrap[8] = ptrap[4]; | |
257 | ptrap[9] = ptrap[4]; | |
258 | gMC->Gsvolu("B048", "TRAP", kAir, ptrap, 11); | |
259 | gMC->Gspos("B048", 1, "B047", 0.0, 0.0, 0., 0, "ONLY"); | |
260 | ||
261 | /* | |
262 | Crosses (inner most) | |
263 | \\ // | |
264 | \\// | |
265 | //\\ | |
266 | // \\ | |
267 | */ | |
4a8eca94 | 268 | h = (2.*dymodU[0]-2.*dol)*.999; |
7e5caa00 | 269 | // |
270 | // Mother volume | |
271 | // | |
272 | pbox[0] = h/2; | |
273 | pbox[1] = doh; | |
274 | pbox[2] = dz/2.; | |
275 | gMC->Gsvolu("BM49", "BOX ", kAir, pbox, 3); | |
276 | ||
277 | ||
278 | dq = h*h+dz*dz; | |
279 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; | |
280 | theta = krad2deg * TMath::ACos(x); | |
281 | ||
282 | ptrap[0] = dz/2.-kEps; | |
283 | ptrap[1] = theta; | |
284 | ptrap[2] = 0.; | |
285 | ptrap[3] = doh-kEps; | |
286 | ptrap[4] = dol/x; | |
287 | ptrap[5] = ptrap[4]; | |
288 | ptrap[7] = ptrap[3]; | |
289 | ptrap[8] = ptrap[4]; | |
290 | ptrap[9] = ptrap[4]; | |
291 | ||
292 | gMC->Gsvolu("B049", "TRAP", kSteel, ptrap, 11); | |
293 | ptrap[0] = ptrap[0]-kEps; | |
294 | ptrap[3] = (doh-ds); | |
295 | ptrap[4] = (dol-ds)/x; | |
296 | ptrap[5] = ptrap[4]; | |
297 | ptrap[7] = ptrap[3]; | |
298 | ptrap[8] = ptrap[4]; | |
299 | ptrap[9] = ptrap[4]; | |
300 | gMC->Gsvolu("B050", "TRAP", kAir, ptrap, 11); | |
301 | gMC->Gspos("B050", 1, "B049", 0.0, 0.0, 0., 0, "ONLY"); | |
302 | gMC->Gspos("B049", 1, "BM49", 0.0, 0.0, 0., 0, "ONLY"); | |
303 | ||
304 | ||
305 | Float_t dd1 = d*TMath::Tan(theta*kdeg2rad); | |
306 | Float_t dd2 = d/TMath::Tan(2.*theta*kdeg2rad); | |
307 | Float_t theta2 = TMath::ATan(TMath::Abs(dd2-dd1)/d/2.); | |
308 | ||
309 | ||
310 | ptrap[0] = dol; | |
311 | ptrap[1] = theta2*krad2deg; | |
312 | ptrap[2] = 0.; | |
313 | ptrap[3] = doh; | |
314 | ptrap[4] = (dz/2./x-dd1-dd2)/2.; | |
315 | ptrap[5] = ptrap[4]; | |
316 | ptrap[6] = 0.; | |
317 | ptrap[7] = ptrap[3]; | |
318 | ptrap[8] = dz/4./x; | |
319 | ptrap[9] = ptrap[8]; | |
320 | ||
321 | ||
322 | gMC->Gsvolu("B051", "TRAP", kSteel, ptrap, 11); | |
323 | Float_t ddx0 = ptrap[8]; | |
324 | ||
325 | Float_t dd1s = dd1*(1.-2.*ds/d); | |
326 | Float_t dd2s = dd2*(1.-2.*ds/d); | |
327 | Float_t theta2s = TMath::ATan(TMath::Abs(dd2s-dd1s)/(d-2.*ds)/2.); | |
328 | ||
329 | ||
330 | ptrap[0] = dol-ds; | |
331 | ptrap[1] = theta2s*krad2deg; | |
332 | ptrap[2] = 0.; | |
333 | ptrap[3] = doh-ds; | |
334 | ptrap[4] = ptrap[4]+ds/d/2.*(dd1+dd2); | |
335 | ptrap[5] = ptrap[4]; | |
336 | ptrap[6] = 0.; | |
337 | ptrap[7] = ptrap[3]; | |
338 | ptrap[8] = ptrap[8]-ds/2./d*(dd1+dd2); | |
339 | ptrap[9] = ptrap[8]; | |
340 | ||
341 | gMC->Gsvolu("B052", "TRAP", kAir, ptrap, 11); | |
342 | gMC->Gspos("B052", 1, "B051", 0.0, 0.0, 0., 0, "ONLY"); | |
343 | ||
344 | Float_t ddx, ddz, drx, drz, rtheta; | |
345 | ||
4a8eca94 | 346 | AliMatrix(idrotm[2001], -theta+180, 0.0, 90.0, 90.0, 90.-theta, 0.0); |
7e5caa00 | 347 | rtheta = (90.-theta)*kdeg2rad; |
348 | ddx = -ddx0-dol*TMath::Tan(theta2); | |
349 | ddz = -dol; | |
350 | ||
351 | drx = TMath::Cos(rtheta) * ddx +TMath::Sin(rtheta) *ddz+pbox[0]; | |
352 | drz = -TMath::Sin(rtheta) * ddx +TMath::Cos(rtheta) *ddz-pbox[2]; | |
353 | gMC->Gspos("B051", 1, "BM49", | |
354 | drx, 0.0, drz, | |
4a8eca94 | 355 | idrotm[2001], "ONLY"); |
7e5caa00 | 356 | |
4a8eca94 | 357 | AliMatrix(idrotm[2002], -theta, 0.0, 90.0, 90.0, 270.-theta, 0.0); |
7e5caa00 | 358 | rtheta = (270.-theta)*kdeg2rad; |
359 | ||
360 | drx = TMath::Cos(rtheta) * ddx + TMath::Sin(rtheta) * ddz-pbox[0]; | |
361 | drz = -TMath::Sin(rtheta) * ddx + TMath::Cos(rtheta) * ddz+pbox[2]; | |
362 | gMC->Gspos("B051", 2, "BM49", | |
363 | drx, 0.0, drz, | |
4a8eca94 | 364 | idrotm[2002], "ONLY"); |
7e5caa00 | 365 | |
366 | // | |
367 | // Diagonal bars (3) | |
368 | // | |
4a8eca94 | 369 | h = ((dymodU[2]-dymodU[1])-2.*dol)*.999; |
7e5caa00 | 370 | dq = h*h+dz*dz; |
371 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; | |
372 | theta = krad2deg * TMath::ACos(x); | |
373 | ||
374 | ptrap[0] = dz/2.; | |
375 | ptrap[1] = theta; | |
376 | ptrap[3] = doh; | |
377 | ptrap[4] = dol/x; | |
378 | ptrap[5] = ptrap[4]; | |
379 | ptrap[7] = ptrap[3]; | |
380 | ptrap[8] = ptrap[4]; | |
381 | ptrap[9] = ptrap[4]; | |
382 | ||
383 | gMC->Gsvolu("B045", "TRAP", kSteel, ptrap, 11); | |
384 | ptrap[3] = doh-ds; | |
385 | ptrap[4] = (dol-ds)/x; | |
386 | ptrap[5] = ptrap[4]; | |
387 | ptrap[7] = ptrap[3]; | |
388 | ptrap[8] = ptrap[4]; | |
389 | ptrap[9] = ptrap[4]; | |
390 | gMC->Gsvolu("B046", "TRAP", kAir, ptrap, 11); | |
391 | gMC->Gspos("B046", 1, "B045", 0.0, 0.0, 0., 0, "ONLY"); | |
392 | ||
393 | // | |
394 | // Positioning of diagonal bars | |
395 | // | |
396 | // Matrices have been imported from Euclid. Some simplification | |
397 | // seems possible | |
398 | // | |
4a8eca94 | 399 | AliMatrix(idrotm[2003], 0.0, 0.0, 90.0, 130.0, 90.0, 40.0); |
400 | AliMatrix(idrotm[2004], 180.0, 0.0, 90.0, 130.0, 90.0, 40.0); | |
401 | AliMatrix(idrotm[2005], 180.0, 0.0, 90.0, 150.0, 90.0, 240.0); | |
402 | AliMatrix(idrotm[2006], 0.0, 0.0, 90.0, 150.0, 90.0, 240.0); | |
403 | AliMatrix(idrotm[2007], 0.0, 0.0, 90.0, 170.0, 90.0, 80.0); | |
404 | AliMatrix(idrotm[2008], 180.0, 0.0, 90.0, 190.0, 90.0, 280.0); | |
405 | AliMatrix(idrotm[2009], 180.0, 0.0, 90.0, 170.0, 90.0, 80.0); | |
406 | AliMatrix(idrotm[2010], 0.0, 0.0, 90.0, 190.0, 90.0, 280.0); | |
407 | AliMatrix(idrotm[2011], 0.0, 0.0, 90.0, 350.0, 90.0, 260.0); | |
408 | AliMatrix(idrotm[2012], 180.0, 0.0, 90.0, 350.0, 90.0, 260.0); | |
409 | AliMatrix(idrotm[2013], 180.0, 0.0, 90.0, 10.0, 90.0, 100.0); | |
410 | AliMatrix(idrotm[2014], 0.0, 0.0, 90.0, 10.0, 90.0, 100.0); | |
411 | AliMatrix(idrotm[2015], 0.0, 0.0, 90.0, 30.0, 90.0, 300.0); | |
412 | AliMatrix(idrotm[2016], 180.0, 0.0, 90.0, 30.0, 90.0, 300.0); | |
413 | AliMatrix(idrotm[2017], 180.0, 0.0, 90.0, 50.0, 90.0, 140.0); | |
414 | AliMatrix(idrotm[2018], 0.0, 0.0, 90.0, 50.0, 90.0, 140.0); | |
415 | ||
416 | AliMatrix(idrotm[2019], 180.0, 0.0, 90.0, 130.0, 90.0, 220.0); | |
417 | AliMatrix(idrotm[2020], 180.0, 0.0, 90.0, 50.0, 90.0, 320.0); | |
418 | AliMatrix(idrotm[2021], 180.0, 0.0, 90.0, 150.0, 90.0, 60.0); | |
419 | AliMatrix(idrotm[2022], 180.0, 0.0, 90.0, 30.0, 90.0, 120.0); | |
420 | AliMatrix(idrotm[2023], 180.0, 0.0, 90.0, 170.0, 90.0, 260.0); | |
421 | AliMatrix(idrotm[2024], 180.0, 0.0, 90.0, 190.0, 90.0, 100.0); | |
422 | AliMatrix(idrotm[2025], 180.0, 0.0, 90.0, 350.0, 90.0, 80.0); | |
423 | AliMatrix(idrotm[2026], 180.0, 0.0, 90.0, 10.0, 90.0, 280.0); | |
424 | ||
425 | AliMatrix(idrotm[2027], 0.0, 0.0, 90.0, 50.0, 90.0, 320.0); | |
426 | AliMatrix(idrotm[2028], 0.0, 0.0, 90.0, 150.0, 90.0, 60.0); | |
427 | AliMatrix(idrotm[2029], 0.0, 0.0, 90.0, 30.0, 90.0, 120.0); | |
428 | AliMatrix(idrotm[2030], 0.0, 0.0, 90.0, 10.0, 90.0, 280.0); | |
429 | AliMatrix(idrotm[2031], 0.0, 0.0, 90.0, 170.0, 90.0, 260.0); | |
430 | AliMatrix(idrotm[2032], 0.0, 0.0, 90.0, 190.0, 90.0, 100.0); | |
431 | AliMatrix(idrotm[2033], 0.0, 0.0, 90.0, 350.0, 90.0, 80.0); | |
7e5caa00 | 432 | |
433 | Float_t rd = 410.56; | |
4a8eca94 | 434 | dz = (dymodU[1]+dymodU[0])/2.; |
435 | Float_t dz2 = (dymodU[1]+dymodU[2])/2.; | |
7e5caa00 | 436 | |
437 | // | |
438 | // phi = 40 | |
439 | // | |
440 | Float_t phi = 40; | |
441 | dx = rd * TMath::Sin(phi*kdeg2rad); | |
442 | dy = rd * TMath::Cos(phi*kdeg2rad); | |
443 | ||
825c6db0 | 444 | // gMC->Gspos("B047", 1, "B076", -dx, dy, dz, idrotm[2004], "ONLY"); |
445 | // gMC->Gspos("B047", 2, "B076", -dx, dy, -dz, idrotm[2003], "ONLY"); | |
e16311cb | 446 | // gMC->Gspos("B047", 3, "B076", dx, dy, dz, idrotm[2017], "ONLY"); |
447 | // gMC->Gspos("B047", 4, "B076", dx, dy, -dz, idrotm[2018], "ONLY"); | |
7e5caa00 | 448 | |
4a8eca94 | 449 | gMC->Gspos("B045", 1, "B076", -dx, dy, dz2, idrotm[2019], "ONLY"); |
450 | gMC->Gspos("B045", 2, "B076", -dx, dy, -dz2, idrotm[2003], "ONLY"); // ? | |
451 | gMC->Gspos("B045", 3, "B076", dx, dy, dz2, idrotm[2020], "ONLY"); | |
452 | gMC->Gspos("B045", 4, "B076", dx, dy, -dz2, idrotm[2027], "ONLY"); | |
7e5caa00 | 453 | |
e16311cb | 454 | // gMC->Gspos("BM49", 1, "B076", dx, dy, 0., idrotm[2020], "ONLY"); |
825c6db0 | 455 | // gMC->Gspos("BM49", 2, "B076", -dx, dy, 0., idrotm[2019], "ONLY"); |
7e5caa00 | 456 | |
457 | // | |
458 | // phi = 60 | |
459 | // | |
460 | ||
461 | phi = 60; | |
462 | dx = rd * TMath::Sin(phi*kdeg2rad); | |
463 | dy = rd * TMath::Cos(phi*kdeg2rad); | |
825c6db0 | 464 | // gMC->Gspos("B047", 5, "B076", -dx, dy, dz, idrotm[2005], "ONLY"); |
465 | // gMC->Gspos("B047", 6, "B076", -dx, dy, -dz, idrotm[2006], "ONLY"); | |
e16311cb | 466 | // gMC->Gspos("B047", 7, "B076", dx, dy, dz, idrotm[2016], "ONLY"); |
467 | // gMC->Gspos("B047", 8, "B076", dx, dy, -dz, idrotm[2015], "ONLY"); | |
7e5caa00 | 468 | |
4a8eca94 | 469 | gMC->Gspos("B045", 5, "B076", -dx, dy, dz2, idrotm[2021], "ONLY"); |
470 | gMC->Gspos("B045", 6, "B076", -dx, dy, -dz2, idrotm[2028], "ONLY"); | |
471 | gMC->Gspos("B045", 7, "B076", dx, dy, dz2, idrotm[2022], "ONLY"); | |
472 | gMC->Gspos("B045", 8, "B076", dx, dy, -dz2, idrotm[2029], "ONLY"); | |
7e5caa00 | 473 | |
e16311cb | 474 | // gMC->Gspos("BM49", 3, "B076", dx, dy, 0., idrotm[2022], "ONLY"); |
825c6db0 | 475 | // gMC->Gspos("BM49", 4, "B076", -dx, dy, 0., idrotm[2021], "ONLY"); |
7e5caa00 | 476 | // |
477 | // phi = 80 | |
478 | // | |
479 | ||
480 | phi = 80; | |
481 | dx = rd * TMath::Sin(phi*kdeg2rad); | |
482 | dy = rd * TMath::Cos(phi*kdeg2rad); | |
825c6db0 | 483 | // gMC->Gspos("B047", 9, "B076", -dx, dy, dz, idrotm[2009], "ONLY"); |
484 | // gMC->Gspos("B047", 10, "B076", -dx, dy, -dz, idrotm[2007], "ONLY"); | |
e16311cb | 485 | // gMC->Gspos("B047", 11, "B076", dx, dy, dz, idrotm[2013], "ONLY"); |
486 | // gMC->Gspos("B047", 12, "B076", dx, dy, -dz, idrotm[2014], "ONLY"); | |
7e5caa00 | 487 | |
4a8eca94 | 488 | gMC->Gspos("B047", 13, "B076", -dx, -dy, dz, idrotm[2008], "ONLY"); |
489 | gMC->Gspos("B047", 14, "B076", -dx, -dy, -dz, idrotm[2010], "ONLY"); | |
490 | gMC->Gspos("B047", 15, "B076", dx, -dy, dz, idrotm[2012], "ONLY"); | |
491 | gMC->Gspos("B047", 16, "B076", dx, -dy, -dz, idrotm[2011], "ONLY"); | |
7e5caa00 | 492 | |
4a8eca94 | 493 | gMC->Gspos("B045", 9, "B076", -dx, dy, dz2, idrotm[2023], "ONLY"); |
494 | gMC->Gspos("B045", 10, "B076", -dx, dy, -dz2, idrotm[2031], "ONLY"); | |
495 | gMC->Gspos("B045", 11, "B076", dx, dy, dz2, idrotm[2026], "ONLY"); | |
496 | gMC->Gspos("B045", 12, "B076", dx, dy, -dz2, idrotm[2030], "ONLY"); | |
7e5caa00 | 497 | |
4a8eca94 | 498 | gMC->Gspos("B045", 13, "B076", -dx, -dy, dz2, idrotm[2024], "ONLY"); |
499 | gMC->Gspos("B045", 14, "B076", -dx, -dy, -dz2, idrotm[2032], "ONLY"); | |
500 | gMC->Gspos("B045", 15, "B076", dx, -dy, dz2, idrotm[2025], "ONLY"); | |
501 | gMC->Gspos("B045", 16, "B076", dx, -dy, -dz2, idrotm[2033], "ONLY"); | |
7e5caa00 | 502 | |
e16311cb | 503 | // gMC->Gspos("BM49", 5, "B076", dx, dy, 0., idrotm[2026], "ONLY"); |
825c6db0 | 504 | // gMC->Gspos("BM49", 6, "B076", -dx, dy, 0., idrotm[2023], "ONLY"); |
4a8eca94 | 505 | gMC->Gspos("BM49", 7, "B076", dx, -dy, 0., idrotm[2025], "ONLY"); |
506 | gMC->Gspos("BM49", 8, "B076", -dx, -dy, 0., idrotm[2024], "ONLY"); | |
7e5caa00 | 507 | |
508 | ||
509 | // The internal frame | |
510 | // | |
511 | char* module[3] = {"B071\0", "B074\0", "B075\0"}; | |
512 | // | |
513 | // | |
514 | // Mother Volumes | |
515 | // | |
516 | ptrd1[0] = 50.18; | |
517 | ptrd1[1] = 70.35; | |
518 | // ptrd1[0] = 50.10; | |
519 | // ptrd1[1] = 70.20; | |
520 | ||
521 | ptrd1[2] = 375.5; | |
522 | ptrd1[3] = 57.2; | |
523 | for (jmod = 0; jmod < 3; jmod++) | |
524 | { | |
525 | gMC->Gsvolu(module[jmod], "TRD1", kAir, ptrd1, 4); | |
526 | } | |
527 | ||
528 | Int_t mod[18] = {1, 1, 1, 0, 0, 0, 0, 0, 2, 2, 2, 0, 0, 0, 0, 0, 1, 1}; | |
7e5caa00 | 529 | |
530 | ||
531 | Float_t r = 341.8; | |
532 | Float_t rout1 = 410.564; | |
533 | Float_t rout2 = 415.2; | |
534 | Int_t modcount[3] = {0, 0, 0}; | |
535 | ||
536 | for (i=0; i<18; i++) { | |
537 | Float_t phi = i*20.; | |
538 | Float_t phi2 = 270+phi; | |
539 | if (phi2 >= 360.) phi2-=360.; | |
540 | ||
541 | dx = TMath::Sin(phi*kdeg2rad)*r; | |
542 | dy = -TMath::Cos(phi*kdeg2rad)*r; | |
543 | modcount[mod[i]]++; | |
544 | ||
4a8eca94 | 545 | AliMatrix(idrotm[2034+i], 90.0, phi, 0., 0., 90., phi2); |
546 | gMC->Gspos(module[mod[i]], modcount[mod[i]], "B077", dx, dy, 0., idrotm[2034+i], "ONLY"); | |
7e5caa00 | 547 | // |
548 | // Position elements of outer Frame | |
549 | // | |
550 | dx = TMath::Sin(phi*kdeg2rad)*rout1; | |
551 | dy = -TMath::Cos(phi*kdeg2rad)*rout1; | |
552 | for (j = 0; j < 3; j++) | |
553 | { | |
4a8eca94 | 554 | dz = dymodU[j]; |
555 | gMC->Gspos("B042", 6*i+2*j+1, "B076", dx, dy, dz, idrotm[2034+i], "ONLY"); | |
556 | gMC->Gspos("B042", 6*i+2*j+2, "B076", dx, dy, -dz, idrotm[2034+i], "ONLY"); | |
7e5caa00 | 557 | } |
558 | ||
559 | phi = i*20.+10; | |
560 | phi2 = 270+phi; | |
4a8eca94 | 561 | AliMatrix(idrotm[2052+i], 90.0, phi, 90., phi2, 0., 0.); |
7e5caa00 | 562 | |
563 | dx = TMath::Sin(phi*kdeg2rad)*rout2; | |
564 | dy = -TMath::Cos(phi*kdeg2rad)*rout2; | |
4a8eca94 | 565 | gMC->Gspos("B033", i+1, "B076", dx, dy, 0., idrotm[2052+i], "ONLY"); |
7e5caa00 | 566 | // |
567 | } | |
568 | // Internal Frame rings | |
569 | // | |
570 | // | |
571 | // new specs: 40x100x6 for inner rings | |
572 | // 30x135x6 for front and rear rings | |
573 | // | |
574 | // currently no distinction between front/rear and inner rings | |
575 | // | |
576 | // | |
577 | // | |
578 | pbox[0] = 50.; | |
579 | pbox[1] = ringW/2.; | |
580 | pbox[2] = ringH/2.; | |
581 | ||
582 | gMC->Gsvolu("B072", "BOX ", kSteel, pbox, 3); | |
583 | ||
584 | pbox[1] = pbox[1] - 0.6; | |
585 | pbox[2] = pbox[2] - 0.6; | |
586 | gMC->Gsvolu("B073", "BOX ", kAir, pbox, 3); | |
587 | gMC->Gspos("B073", 1, "B072", 0., 0., 0., 0, "ONLY"); | |
588 | ||
589 | // Web frame 0-degree | |
590 | // | |
591 | // h x w x s = 60x40x4 | |
592 | // (attention: element is are half bars, "U" shaped) | |
593 | // | |
4a8eca94 | 594 | dz = 106.2; |
595 | d = 2.*dwl; | |
596 | h = dymodU[0]-dymodL[0]; | |
597 | dq = h*h+dz*dz; | |
598 | ||
599 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; | |
7e5caa00 | 600 | |
4a8eca94 | 601 | theta = TMath::ACos(x); |
602 | Float_t thetaP = (TMath::Pi()-theta)*krad2deg; | |
603 | ||
604 | ptrap[0] = dz/2.; | |
605 | ptrap[1] = thetaP; | |
606 | ptrap[2] = 0.; | |
607 | ptrap[3] = dwh; | |
608 | ptrap[4] = dwl/cos(theta); | |
609 | ptrap[5] = ptrap[4]; | |
610 | ptrap[6] = 0; | |
611 | ptrap[7] = ptrap[3]; | |
612 | ptrap[8] = ptrap[4]; | |
613 | ptrap[9] = ptrap[4]; | |
614 | ptrap[10] = 0; | |
615 | gMC->Gsvolu("B063", "TRAP", kSteel, ptrap, 11); | |
616 | ptrap[3] = dwh - 0.2; | |
617 | ptrap[4] = (dwl-0.4)/cos(theta); | |
618 | ptrap[5] = ptrap[4]; | |
619 | ptrap[7] = ptrap[3]; | |
620 | ptrap[8] = ptrap[4]; | |
621 | ptrap[9] = ptrap[4]; | |
622 | gMC->Gsvolu("B064", "TRAP", kAir, ptrap, 11); | |
623 | gMC->Gspos("B064", 1, "B063", 0.0, -0.2, 0., 0, "ONLY"); | |
624 | ||
625 | ||
626 | h = 106.2; | |
627 | d = 2.*dwl; | |
628 | dz = dymodU[1]-dymodL[1]; | |
629 | dq = h*h+dz*dz; | |
630 | ||
631 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; | |
632 | ||
633 | ||
634 | theta = krad2deg * TMath::ACos(x); | |
635 | ||
636 | ptrap[0] = dz/2.; | |
637 | ptrap[1] = theta; | |
638 | ptrap[2] = 0.; | |
639 | ptrap[3] = dwh; | |
640 | ptrap[4] = dwl/x; | |
641 | ptrap[5] = ptrap[4]; | |
642 | ptrap[6] = 0; | |
643 | ptrap[7] = ptrap[3]; | |
644 | ptrap[8] = ptrap[4]; | |
645 | ptrap[9] = ptrap[4]; | |
646 | ptrap[10] = 0; | |
647 | gMC->Gsvolu("B163", "TRAP", kSteel, ptrap, 11); | |
648 | ptrap[3] = dwh - 0.2; | |
649 | ptrap[4] = (dwl-0.4)/x; | |
650 | ptrap[5] = ptrap[4]; | |
651 | ptrap[7] = ptrap[3]; | |
652 | ptrap[8] = ptrap[4]; | |
653 | ptrap[9] = ptrap[4]; | |
654 | gMC->Gsvolu("B164", "TRAP", kAir, ptrap, 11); | |
655 | gMC->Gspos("B164", 1, "B163", 0.0, -0.2, 0., 0, "ONLY"); | |
656 | ||
657 | ||
7e5caa00 | 658 | pbox[0] = dwh; |
659 | pbox[1] = dwl; | |
660 | pbox[2] = (iFrH-ringH-longH)/2.; | |
4a8eca94 | 661 | gMC->Gsvolu("B263", "BOX ", kSteel, pbox, 3); |
7e5caa00 | 662 | pbox[0] = dwh-0.2; |
663 | pbox[1] = dwl-0.4; | |
664 | ||
4a8eca94 | 665 | gMC->Gsvolu("B264", "BOX ", kAir, pbox, 3); |
666 | gMC->Gspos("B264", 1, "B263", 0.2, 0., 0., 0, "ONLY"); | |
667 | ||
668 | ||
669 | AliMatrix(idrotm[2070], 90.0, 0.0, 90.0, 270.0, 0.0, 0.0); | |
670 | // | |
671 | AliMatrix(idrotm[2071], 100.0, 0.0, 90.0, 270.0, 10.0, 0.0); | |
672 | AliMatrix(idrotm[2072], 100.0, 0.0, 90.0, 90.0, 10.0, 0.0); | |
673 | AliMatrix(idrotm[2073], 100.0, 180.0, 90.0, 270.0, 10.0, 180.0); | |
674 | AliMatrix(idrotm[2074], 100.0, 180.0, 90.0, 90.0, 10.0, 180.0); | |
675 | // | |
676 | AliMatrix(idrotm[2075], 10.0, 0.0, 80.0, 180.0, 90.0, 90.0); | |
677 | AliMatrix(idrotm[2076], 10.0, 0.0, 80.0, 180.0, 90.0, 270.0); | |
678 | AliMatrix(idrotm[2077], 10.0, 180.0, 80.0, 0.0, 90.0, 90.0); | |
679 | AliMatrix(idrotm[2078], 10.0, 180.0, 80.0, 0.0, 90.0, 270.0); | |
680 | // | |
681 | AliMatrix(idrotm[2079], 170.0, 180.0, 80.0, 180.0, 90.0, 90.0); | |
682 | AliMatrix(idrotm[2080], 170.0, 180.0, 80.0, 180.0, 90.0, 270.0); | |
683 | AliMatrix(idrotm[2081], 170.0, 0.0, 80.0, 0.0, 90.0, 90.0); | |
684 | AliMatrix(idrotm[2082], 170.0, 0.0, 80.0, 0.0, 90.0, 270.0); | |
685 | ||
686 | // | |
687 | AliMatrix(idrotm[2083], 170.0, 0.0, 90.0, 90.0, 80.0, 0.0); | |
688 | AliMatrix(idrotm[2084], 170.0, 180.0, 90.0, 90.0, 80.0, 180.0); | |
689 | AliMatrix(idrotm[2085], 90.0, 180.0, 90.0, 90.0, 0.0, 0.0); | |
690 | // | |
691 | AliMatrix(idrotm[2086], 90.0, 90.0, 100.0, 0., 170.0, 180.0); | |
692 | AliMatrix(idrotm[2087], 90.0, 90.0, 100.0, 0., 10.0, 0.0); | |
693 | AliMatrix(idrotm[2088], 90.0, 90.0, 80.0, 0., 170.0, 0.0); | |
694 | AliMatrix(idrotm[2089], 90.0, 90.0, 80.0, 0., -10.0, 0.0); | |
695 | ||
7e5caa00 | 696 | // |
697 | // web frame diagonal (outer) | |
698 | // | |
699 | h = 106.2; | |
700 | d = 2.*dwl; | |
4a8eca94 | 701 | dz = dymodL[2]-dymodU[1]-dwl; |
7e5caa00 | 702 | dq = h*h+dz*dz; |
703 | ||
704 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; | |
705 | ||
706 | ||
707 | theta = krad2deg * TMath::ACos(x); | |
708 | ||
709 | ptrap[0] = dz/2.; | |
710 | ptrap[1] = theta; | |
711 | ptrap[2] = 0.; | |
712 | ptrap[3] = dwh; | |
713 | ptrap[4] = dwl/x; | |
714 | ptrap[5] = ptrap[4]; | |
715 | ptrap[6] = 0; | |
716 | ptrap[7] = ptrap[3]; | |
717 | ptrap[8] = ptrap[4]; | |
718 | ptrap[9] = ptrap[4]; | |
719 | ptrap[10] = 0; | |
720 | gMC->Gsvolu("B065", "TRAP", kSteel, ptrap, 11); | |
721 | ptrap[3] = dwh - 0.2; | |
722 | ptrap[4] = (dwl-0.4)/x; | |
723 | ptrap[5] = ptrap[4]; | |
724 | ptrap[7] = ptrap[3]; | |
725 | ptrap[8] = ptrap[4]; | |
726 | ptrap[9] = ptrap[4]; | |
727 | gMC->Gsvolu("B066", "TRAP", kAir, ptrap, 11); | |
728 | gMC->Gspos("B066", 1, "B065", 0.0, -0.2, 0., 0, "ONLY"); | |
729 | ||
730 | // | |
731 | // web frame diagonal (inner) | |
732 | // | |
4a8eca94 | 733 | dz = dymodL[1]-dymodU[0]; |
7e5caa00 | 734 | dq = h*h+dz*dz; |
4a8eca94 | 735 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; |
7e5caa00 | 736 | |
737 | ||
738 | theta = krad2deg * TMath::ACos(x); | |
739 | ||
4a8eca94 | 740 | ptrap[0] = (dymodL[1]-dymodU[0])/2.; |
7e5caa00 | 741 | ptrap[1] = theta; |
742 | ptrap[2] = 0.; | |
743 | ptrap[3] = dwh; | |
744 | ptrap[4] = dwl/x; | |
745 | ptrap[5] = ptrap[4]; | |
746 | ptrap[6] = 0; | |
747 | ptrap[7] = ptrap[3]; | |
748 | ptrap[8] = ptrap[4]; | |
749 | ptrap[9] = ptrap[4]; | |
750 | ptrap[10] = 0; | |
751 | gMC->Gsvolu("B067", "TRAP", kSteel, ptrap, 11); | |
752 | ptrap[3] = dwh-0.2; | |
753 | ptrap[4] = (dwl-0.4)/x; | |
754 | ptrap[5] = ptrap[4]; | |
755 | ptrap[7] = ptrap[3]; | |
756 | ptrap[8] = ptrap[4]; | |
757 | ptrap[9] = ptrap[4]; | |
758 | gMC->Gsvolu("B068", "TRAP", kAir, ptrap, 11); | |
759 | gMC->Gspos("B068", 1, "B067", 0.0, -0.2, 0., 0, "ONLY"); | |
760 | ||
761 | ||
762 | dz = -iFrH/2.+ringH/2.+kEps; | |
763 | ||
764 | for (i = 0; i< 3; i++) | |
765 | { | |
766 | // ring bars | |
767 | for (jmod = 0; jmod<3; jmod++) { | |
4a8eca94 | 768 | gMC->Gspos("B072", 6*i+jmod+1, module[jmod], 0, dymodL[i], dz, 0, "ONLY"); |
769 | gMC->Gspos("B072", 6*i+jmod+4, module[jmod], 0, -dymodL[i], dz, idrotm[2070], "ONLY"); | |
7e5caa00 | 770 | |
771 | // 0-deg web | |
4a8eca94 | 772 | if (i==2) { |
773 | gMC->Gspos("B263", 12*i+jmod+1, module[jmod], 60.0732, dymodU[i], 4.6669, idrotm[2072], "ONLY"); | |
774 | gMC->Gspos("B263", 12*i+jmod+4, module[jmod], 60.0732, -dymodU[i], 4.6669, idrotm[2071], "ONLY"); | |
775 | gMC->Gspos("B263", 12*i+jmod+7, module[jmod], -60.0732, dymodU[i], 4.6669, idrotm[2074], "ONLY"); | |
776 | gMC->Gspos("B263", 12*i+jmod+10, module[jmod], -60.0732, -dymodU[i], 4.6669, idrotm[2073], "ONLY"); | |
777 | } | |
7e5caa00 | 778 | } |
779 | } | |
780 | ||
781 | // outer diagonal web | |
782 | ||
4a8eca94 | 783 | dy = (dymodU[0]+dymodL[0])/2.; |
784 | for (jmod = 0; jmod<3; jmod++) { | |
785 | gMC->Gspos("B063", 4*jmod+1, module[jmod], 60.0732, dy, 4.6669, idrotm[2086], "ONLY"); | |
786 | gMC->Gspos("B063", 4*jmod+2, module[jmod], 60.0732, -dy, 4.6669, idrotm[2087], "ONLY"); | |
787 | gMC->Gspos("B063", 4*jmod+3, module[jmod], -60.0732, dy, 4.6669, idrotm[2088], "ONLY"); | |
788 | gMC->Gspos("B063", 4*jmod+4, module[jmod], -60.0732, -dy, 4.6669, idrotm[2089], "ONLY"); | |
789 | } | |
790 | ||
791 | dy = (dymodU[1]+dymodL[1])/2.; | |
792 | for (jmod = 0; jmod<3; jmod++) { | |
793 | gMC->Gspos("B163", 4*jmod+1, module[jmod], 60.0732, dy, 4.6669, idrotm[2080], "ONLY"); | |
794 | gMC->Gspos("B163", 4*jmod+2, module[jmod], 60.0732, -dy, 4.6669, idrotm[2079], "ONLY"); | |
795 | gMC->Gspos("B163", 4*jmod+3, module[jmod], -60.0732, dy, 4.6669, idrotm[2082], "ONLY"); | |
796 | gMC->Gspos("B163", 4*jmod+4, module[jmod], -60.0732, -dy, 4.6669, idrotm[2081], "ONLY"); | |
797 | } | |
798 | ||
799 | ||
800 | dy = (dymodL[2]+dymodU[1])/2.-dwl/2.; | |
7e5caa00 | 801 | for (jmod = 0; jmod<3; jmod++) { |
4a8eca94 | 802 | gMC->Gspos("B065", 4*jmod+1, module[jmod], 60.0732, dy, 4.6669, idrotm[2076], "ONLY"); |
803 | gMC->Gspos("B065", 4*jmod+2, module[jmod], 60.0732, -dy, 4.6669, idrotm[2075], "ONLY"); | |
804 | gMC->Gspos("B065", 4*jmod+3, module[jmod], -60.0732, dy, 4.6669, idrotm[2078], "ONLY"); | |
805 | gMC->Gspos("B065", 4*jmod+4, module[jmod], -60.0732, -dy, 4.6669, idrotm[2077], "ONLY"); | |
7e5caa00 | 806 | } |
807 | ||
808 | ||
4a8eca94 | 809 | dy = (dymodL[1]+dymodU[0])/2.; |
7e5caa00 | 810 | |
811 | for (jmod = 0; jmod<3; jmod++) { | |
4a8eca94 | 812 | gMC->Gspos("B067", 4*jmod+1, module[jmod], 60.0732, dy, 4.6669, idrotm[2076], "ONLY"); |
813 | gMC->Gspos("B067", 4*jmod+2, module[jmod], 60.0732, -dy, 4.6669, idrotm[2075], "ONLY"); | |
814 | gMC->Gspos("B067", 4*jmod+3, module[jmod], -60.0732, dy, 4.6669, idrotm[2078], "ONLY"); | |
815 | gMC->Gspos("B067", 4*jmod+4, module[jmod], -60.0732, -dy, 4.6669, idrotm[2077], "ONLY"); | |
7e5caa00 | 816 | } |
817 | ||
818 | // longitudinal bars (TPC rails attached) | |
819 | // new specs: | |
820 | // h x w x s = 100 x 75 x 6 | |
821 | // current: | |
822 | // Attention: 2 "U" shaped half rods per cell | |
823 | // | |
824 | // not yet used | |
825 | // | |
826 | ptrap[0] = 2.50; | |
827 | ptrap[1] = 10.00; | |
828 | ptrap[2] = 0.00; | |
829 | ptrap[3] = 350.00; | |
830 | ptrap[4] = 3.75; | |
831 | ptrap[5] = ptrap[4]; | |
832 | ptrap[6] = 0; | |
833 | ptrap[7] = ptrap[3]; | |
834 | ptrap[8] = ptrap[4]; | |
835 | ptrap[9] = ptrap[4]; | |
836 | ptrap[10] = 0; | |
837 | gMC->Gsvolu("B059", "TRAP", kSteel, ptrap, 11); | |
838 | ptrap[0] = 2.2; | |
839 | ptrap[4] = 2.15; | |
840 | ptrap[5] = ptrap[4]; | |
841 | ptrap[7] = ptrap[3]; | |
842 | ptrap[8] = ptrap[4]; | |
843 | ptrap[9] = ptrap[4]; | |
844 | gMC->Gsvolu("B062", "TRAP", kAir, ptrap, 11); | |
845 | gMC->Gspos("B062", 1, "B059", 0.0, -0.3, 0., 0, "ONLY"); | |
846 | // | |
847 | // longitudinal bars (no TPC rails attached) | |
848 | // new specs: h x w x s = 60 x 60 x 3 | |
849 | // (was: 75 x 100 x 5?) | |
850 | // | |
851 | // | |
852 | // | |
853 | ptrap[0] = longW/4.; | |
854 | ptrap[4] = longH/2.; | |
855 | ptrap[5] = ptrap[4]; | |
856 | ptrap[7] = ptrap[3]; | |
857 | ptrap[8] = ptrap[4]; | |
858 | ptrap[9] = ptrap[4]; | |
859 | ||
860 | gMC->Gsvolu("BA59", "TRAP", kSteel, ptrap, 11); | |
861 | ptrap[0] = longW/4.-0.15; | |
862 | ptrap[4] = longH/2.-0.30; | |
863 | ptrap[5] = ptrap[4]; | |
864 | ptrap[7] = ptrap[3]; | |
865 | ptrap[8] = ptrap[4]; | |
866 | ptrap[9] = ptrap[4]; | |
867 | gMC->Gsvolu("BA62", "TRAP", kAir, ptrap, 11); | |
868 | gMC->Gspos("BA62", 1, "BA59", 0.0, 0.0, -0.15, 0, "ONLY"); | |
869 | ||
870 | dz = -iFrH/2.+ringH+longH/2.; | |
871 | ||
872 | for (jmod = 0; jmod<3; jmod++) { | |
4a8eca94 | 873 | gMC->Gspos("BA59", 2*jmod+1, module[jmod], 49.6476, 0.0, dz, idrotm[2084], "ONLY"); |
874 | gMC->Gspos("BA59", 2*jmod+2, module[jmod], -49.6476, 0.0, dz, idrotm[2083], "ONLY"); | |
7e5caa00 | 875 | } |
876 | // | |
877 | // | |
878 | // Spacer between TRD and TOF modules | |
879 | ptrap[0] = 0.99; | |
880 | ptrap[1] = 10.00; | |
881 | ptrap[2] = 0.00; | |
882 | ptrap[3] = 350.00; | |
883 | ptrap[4] = 0.9; | |
884 | ptrap[5] = ptrap[4]; | |
885 | ptrap[6] = 0; | |
886 | ptrap[7] = ptrap[3]; | |
887 | ptrap[8] = ptrap[4]; | |
888 | ptrap[9] = ptrap[4]; | |
889 | ptrap[10] = 0; | |
890 | gMC->Gsvolu("B056", "TRAP", kSteel, ptrap, 11); | |
891 | for (jmod = 0; jmod<3; jmod++) { | |
892 | gMC->Gspos("B056", 2*jmod+1, module[jmod], 61.9607, 0.0, 27.2, 0 , "ONLY"); | |
4a8eca94 | 893 | gMC->Gspos("B056", 2*jmod+2, module[jmod], -61.9607, 0.0, 27.2, idrotm[2085], "ONLY"); |
7e5caa00 | 894 | } |
895 | // | |
896 | // Mother volumes for TRD and TOF | |
897 | // | |
898 | if (!fHoles) { | |
d03c72a2 | 899 | printf("\n FRAME Version without Holes !"); |
7e5caa00 | 900 | ptrd1[0] = 49.8065; |
901 | ptrd1[1] = 62.8535; | |
902 | ptrd1[2] = 375.5; | |
903 | ptrd1[3] = 37.; | |
904 | gMC->Gsvolu("BTR1", "TRD1", kAir, ptrd1, 4); | |
905 | gMC->Gsvolu("BTR2", "TRD1", kAir, ptrd1, 4); | |
906 | gMC->Gsvolu("BTR3", "TRD1", kAir, ptrd1, 4); | |
907 | ||
908 | ptrd1[0] = 63.2061; | |
909 | ptrd1[1] = 68.3192; | |
910 | ptrd1[2] = 375.5; | |
911 | ptrd1[3] = 14.5; | |
912 | gMC->Gsvolu("BTO1", "TRD1", kAir, ptrd1, 4); | |
913 | gMC->Gsvolu("BTO2", "TRD1", kAir, ptrd1, 4); | |
914 | gMC->Gsvolu("BTO3", "TRD1", kAir, ptrd1, 4); | |
915 | ||
916 | gMC->Gspos("BTR1", 1, "B071", 0., 0., -10.8, 0, "ONLY"); | |
917 | gMC->Gspos("BTR2", 1, "B074", 0., 0., -10.8, 0, "ONLY"); | |
918 | gMC->Gspos("BTR3", 1, "B075", 0., 0., -10.8, 0, "ONLY"); | |
919 | ||
920 | gMC->Gspos("BTO1", 1, "B071", 0., 0., 42.69, 0, "ONLY"); | |
921 | gMC->Gspos("BTO2", 1, "B074", 0., 0., 42.69, 0, "ONLY"); | |
922 | gMC->Gspos("BTO3", 1, "B075", 0., 0., 42.69, 0, "ONLY"); | |
923 | } else { | |
d03c72a2 | 924 | printf("\n FRAME Version with Holes !"); |
7e5caa00 | 925 | ptrd1[0] = 49.8065; |
926 | ptrd1[1] = 62.8535; | |
927 | ptrd1[2] = 375.5; | |
928 | ptrd1[3] = 37; | |
929 | gMC->Gsvolu("BTR1", "TRD1", kAir, ptrd1, 4); | |
930 | ptrd1[2] = 156.75; | |
931 | gMC->Gsvolu("BTR2", "TRD1", kAir, ptrd1, 4); | |
932 | ptrd1[2] = 79.75; | |
933 | gMC->Gsvolu("BTR3", "TRD1", kAir, ptrd1, 4); | |
934 | ||
935 | ptrd1[0] = 63.2061; | |
936 | ptrd1[1] = 68.3192; | |
937 | ptrd1[2] = 375.5; | |
938 | ptrd1[3] = 14.5; | |
939 | gMC->Gsvolu("BTO1", "TRD1", kAir, ptrd1, 4); | |
940 | ptrd1[2] = 156.75; | |
941 | gMC->Gsvolu("BTO2", "TRD1", kAir, ptrd1, 4); | |
942 | ptrd1[2] = 79.75; | |
943 | gMC->Gsvolu("BTO3", "TRD1", kAir, ptrd1, 4); | |
944 | ||
7e5caa00 | 945 | |
4c057bc8 | 946 | gMC->Gspos("BTR1", 1, "B071", 0., 0.00, -10.8, 0, "ONLY"); |
947 | gMC->Gspos("BTR2", 1, "B074", 0., -218.75, -10.8, idrotm[2070], "ONLY"); | |
948 | gMC->Gspos("BTR2", 2, "B074", 0., 218.75, -10.8, 0, "ONLY"); | |
949 | gMC->Gspos("BTR3", 1, "B075", 0., -295.75, -10.8, idrotm[2070], "ONLY"); | |
950 | gMC->Gspos("BTR3", 2, "B075", 0., 295.75, -10.8, 0, "ONLY"); | |
951 | ||
952 | gMC->Gspos("BTO1", 1, "B071", 0., 0.00, 42.69, 0, "ONLY"); | |
953 | gMC->Gspos("BTO2", 1, "B074", 0., -218.75, 42.69, idrotm[2070], "ONLY"); | |
954 | gMC->Gspos("BTO2", 2, "B074", 0., 218.75, 42.69, 0, "ONLY"); | |
955 | gMC->Gspos("BTO3", 1, "B075", 0., -295.75, 42.69, idrotm[2070], "ONLY"); | |
956 | gMC->Gspos("BTO3", 2, "B075", 0., 295.75, 42.69, 0, "ONLY"); | |
7e5caa00 | 957 | } |
b35d7d26 | 958 | |
959 | // | |
960 | // Geometry of Rails starts here | |
961 | // | |
962 | // | |
963 | // | |
964 | // Rails for space-frame | |
965 | // | |
966 | Float_t rbox[3]; | |
967 | ||
968 | rbox[0] = 25.00; | |
969 | rbox[1] = 27.50; | |
970 | rbox[2] = 600.00; | |
971 | gMC->Gsvolu("BRS1", "BOX", kAir, rbox, 3); | |
972 | ||
973 | rbox[0] = 25.00; | |
974 | rbox[1] = 3.75; | |
975 | gMC->Gsvolu("BRS2", "BOX", kSteel, rbox, 3); | |
976 | ||
977 | rbox[0] = 3.00; | |
978 | rbox[1] = 20.00; | |
979 | gMC->Gsvolu("BRS3", "BOX", kSteel, rbox, 3); | |
980 | ||
981 | gMC->Gspos("BRS2", 1, "BRS1", 0., -27.5+3.75, 0., 0, "ONLY"); | |
982 | gMC->Gspos("BRS2", 2, "BRS1", 0., 27.5-3.75, 0., 0, "ONLY"); | |
983 | gMC->Gspos("BRS3", 1, "BRS1", 0., 0., 0., 0, "ONLY"); | |
984 | gMC->Gspos("BRS1", 1, "ALIC", -430.-3., -180., 0., 0, "ONLY"); | |
985 | gMC->Gspos("BRS1", 2, "ALIC", 430.+3., -180., 0., 0, "ONLY"); | |
986 | ||
987 | rbox[0] = 3.0; | |
e16311cb | 988 | rbox[1] = 145./2.; |
b35d7d26 | 989 | rbox[2] = 25.0; |
990 | gMC->Gsvolu("BRS4", "BOX", kSteel, rbox, 3); | |
991 | ||
992 | gMC->Gspos("BRS4", 1, "ALIC", 430.+3., -180.+55./2.+rbox[1], 224., 0, "ONLY"); | |
993 | gMC->Gspos("BRS4", 2, "ALIC", 430.+3., -180.+55./2.+rbox[1], -224., 0, "ONLY"); | |
994 | gMC->Gspos("BRS4", 3, "ALIC", -430.-3., -180.+55./2.+rbox[1], 224., 0, "ONLY"); | |
995 | gMC->Gspos("BRS4", 4, "ALIC", -430.-3., -180.+55./2.+rbox[1], -224., 0, "ONLY"); | |
996 | ||
997 | // | |
998 | // Rails for EMCAL | |
999 | // | |
1000 | /* | |
1001 | rbox[0] = 27.50; | |
1002 | rbox[1] = 32.50; | |
1003 | gMC->Gsvolu("BRE1", "BOX", kAir, rbox, 3); | |
1004 | ||
1005 | rbox[0] = 27.50; | |
1006 | rbox[1] = 2.50; | |
1007 | gMC->Gsvolu("BRE2", "BOX", kSteel, rbox, 3); | |
1008 | ||
1009 | rbox[0] = 0.50; | |
1010 | rbox[1] = 27.50; | |
1011 | gMC->Gsvolu("BRE3", "BOX", kSteel, rbox, 3); | |
1012 | ||
1013 | gMC->Gspos("BRE2", 1, "BRE1", 0., -32.5+2.50, 0., 0, "ONLY"); | |
1014 | gMC->Gspos("BRE2", 2, "BRE1", 0., 32.5-2.50, 0., 0, "ONLY"); | |
1015 | gMC->Gspos("BRE3", 1, "BRE1", -20., 0., 0., 0, "ONLY"); | |
1016 | gMC->Gspos("BRE3", 2, "BRE1", 20., 0., 0., 0, "ONLY"); | |
1017 | gMC->Gspos("BRE1", 1, "ALIC", -496., -190., 0., 0, "ONLY"); | |
1018 | gMC->Gspos("BRE1", 2, "ALIC", 496., -190., 0., 0, "ONLY"); | |
1019 | */ | |
7e5caa00 | 1020 | } |
1021 | ||
1022 | ||
1023 | //___________________________________________ | |
1024 | void AliFRAMEv2::CreateMaterials() | |
1025 | { | |
1026 | ||
1027 | Float_t epsil, stemax, tmaxfd, deemax, stmin; | |
1028 | ||
1029 | epsil = 1.e-4; // Tracking precision, | |
1030 | stemax = -0.01; // Maximum displacement for multiple scat | |
1031 | tmaxfd = -20.; // Maximum angle due to field deflection | |
1032 | deemax = -.3; // Maximum fractional energy loss, DLS | |
1033 | stmin = -.8; | |
1034 | Int_t isxfld = gAlice->Field()->Integ(); | |
1035 | Float_t sxmgmx = gAlice->Field()->Max(); | |
1036 | ||
1037 | Float_t asteel[4] = { 55.847,51.9961,58.6934,28.0855 }; | |
1038 | Float_t zsteel[4] = { 26.,24.,28.,14. }; | |
1039 | Float_t wsteel[4] = { .715,.18,.1,.005 }; | |
1040 | ||
1041 | AliMixture(65, "STAINLESS STEEL$", asteel, zsteel, 7.88, 4, wsteel); | |
1042 | AliMaterial(5, "AIR$ ", 14.61, 7.3, .001205, 30423.24, 67500.); | |
1043 | AliMedium(65, "Stainless Steel", 65, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
1044 | AliMedium( 5, "Air ", 5, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
1045 | } | |
1046 | ||
1047 | //_____________________________________________________________________________ | |
1048 | void AliFRAMEv2::Init() | |
1049 | { | |
1050 | // | |
1051 | // Initialise the module after the geometry has been defined | |
1052 | // | |
0a05c568 | 1053 | if(fDebug) { |
1054 | printf("%s: **************************************" | |
1055 | " FRAME " | |
1056 | "**************************************\n",ClassName()); | |
1057 | printf("\n%s: Version 2 of FRAME initialised, symmetric FRAME\n\n",ClassName()); | |
1058 | printf("%s: **************************************" | |
1059 | " FRAME " | |
1060 | "**************************************\n",ClassName()); | |
1061 | } | |
7e5caa00 | 1062 | } |
1063 | ||
6304e7d2 | 1064 | Int_t AliFRAMEv2::IsVersion() const |
1065 | { | |
1066 | Int_t version = 0; | |
1067 | if (fHoles == 0) version = 1; | |
1068 | return version; | |
1069 | } | |
7e5caa00 | 1070 | |
1071 | ||
1072 | ||
1073 | ||
1074 | ||
1075 |