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