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