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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 | $Log$ |
d03c72a2 |
18 | Revision 1.5 2001/08/28 15:54:29 morsch |
19 | Web frame and inner rings pointing. |
20 | |
4a8eca94 |
21 | Revision 1.4 2001/06/22 14:11:17 morsch |
22 | Back to official z-positions of rings. |
23 | |
02e42643 |
24 | Revision 1.3 2001/06/22 12:02:20 morsch |
25 | Ring locations matching TRD module positions. |
26 | |
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27 | Revision 1.2 2001/05/25 07:59:54 morsch |
28 | Initialization print-out in debug mode only. |
29 | |
0a05c568 |
30 | Revision 1.1 2001/05/11 13:18:05 morsch |
31 | C++ version of spaceframe with specs according to Jan Bielski Feb. 2001 |
32 | |
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33 | */ |
34 | |
35 | //////////////////////////////////////////////// |
36 | // space frame class / |
37 | /////////////////////////////////////////////// |
38 | |
39 | #include "AliFRAMEv2.h" |
40 | #include "AliMagF.h" |
41 | #include "AliRun.h" |
42 | #include "AliMC.h" |
43 | #include "TSystem.h" |
44 | |
45 | ClassImp(AliFRAMEv2) |
46 | |
47 | //_____________________________________________________________________________ |
48 | AliFRAMEv2::AliFRAMEv2() |
49 | { |
50 | // Constructor |
51 | SetHoles(0); |
52 | } |
53 | |
54 | //_____________________________________________________________________________ |
55 | AliFRAMEv2::AliFRAMEv2(const char *name, const char *title) |
56 | : AliFRAME(name,title) |
57 | { |
58 | // Constructor |
59 | SetHoles(0); |
60 | } |
61 | |
62 | |
63 | //___________________________________________ |
64 | void AliFRAMEv2::CreateGeometry() |
65 | { |
66 | //Begin_Html |
67 | /* |
68 | <img src="picts/frame.gif"> |
69 | */ |
70 | //End_Html |
71 | |
72 | |
73 | //Begin_Html |
74 | /* |
75 | <img src="picts/tree_frame.gif"> |
76 | */ |
77 | //End_Html |
78 | |
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79 | Int_t idrotm[2299]; |
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80 | Int_t *idtmed = fIdtmed->GetArray()-1999; |
81 | // |
82 | // The Space frame |
83 | // |
84 | // |
85 | Float_t pbox[3], ptrap[11], ptrd1[4], ptube[3], ppgon[10]; |
86 | |
87 | Float_t dx, dy, dz; |
88 | Int_t i, j, jmod; |
89 | // |
90 | // Constants |
91 | const Float_t kEps = 0.01; |
92 | const Int_t kAir = idtmed[2004]; |
93 | const Int_t kSteel = idtmed[2064]; |
94 | |
95 | const Float_t krad2deg = 180./TMath::Pi(); |
96 | const Float_t kdeg2rad = 1./krad2deg; |
97 | |
98 | Float_t iFrH = 114.4; |
99 | Float_t ringH = 4.; |
100 | Float_t ringW = 10.; |
101 | Float_t longH = 5.39; |
102 | Float_t longW = 6.; |
103 | Float_t dwl = 3.14; |
104 | Float_t dwh = 0.96; |
105 | |
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106 | // |
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107 | Float_t dymodU[3] = {70.0, 224.0, 341.}; |
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108 | // new ? |
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109 | Float_t dymodL[3] = {54.0, 178.5, 341.}; |
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110 | |
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111 | // |
112 | // Frame mother volume |
113 | // |
114 | ptube[0] = 280.; |
115 | // ptube[1] = 428.2; |
116 | ptube[1] = 430.; |
117 | ptube[2] = 376.; |
118 | gMC->Gsvolu("B077", "TUBE", kAir, ptube, 3); |
119 | gMC->Gspos("B077", 1, "ALIC", 0., 0., 0., 0, "ONLY"); |
120 | // |
121 | // The outer Frame |
122 | // |
123 | |
124 | Float_t dol = 8.75; |
125 | Float_t doh = 5.; |
126 | Float_t ds = 0.35; |
127 | // |
128 | // Mother volume |
129 | // |
130 | ppgon[0] = 0.; |
131 | ppgon[1] = 360.; |
132 | ppgon[2] = 18.; |
133 | |
134 | ppgon[3] = 2.; |
135 | |
136 | ppgon[4] = -350.; |
137 | ppgon[5] = 399.; |
138 | ppgon[6] = 420.7122; |
139 | |
140 | ppgon[7] = -ppgon[4]; |
141 | ppgon[8] = ppgon[5]; |
142 | ppgon[9] = ppgon[6]; |
143 | gMC->Gsvolu("B076", "PGON", kAir, ppgon, 10); |
144 | gMC->Gspos("B076", 1, "B077", 0., 0., 0., 0, "ONLY"); |
145 | // |
146 | // Rings |
147 | // |
148 | dz = 2.*410.2*TMath::Sin(10.*kdeg2rad)-2.*dol*TMath::Cos(10.*kdeg2rad)- |
149 | 2.*doh*TMath::Tan(10.*kdeg2rad); |
150 | Float_t l1 = dz/2.; |
151 | Float_t l2 = dz/2.+2.*doh*TMath::Tan(10.*kdeg2rad); |
152 | |
153 | ptrd1[0] = l1; |
154 | ptrd1[1] = l2; |
155 | |
156 | ptrd1[2] = dol; |
157 | ptrd1[3] = doh; |
158 | gMC->Gsvolu("B042", "TRD1", kSteel, ptrd1, 4); |
159 | |
160 | ptrd1[0] = ptrd1[0]+ds*(l2-l1)/2./doh; |
161 | ptrd1[1] = ptrd1[1]-ds*(l2-l1)/2./doh; |
162 | ptrd1[2] = dol-ds; |
163 | ptrd1[3] = doh-ds; |
164 | gMC->Gsvolu("B043", "TRD1", kAir, ptrd1, 4); |
165 | gMC->Gspos("B043", 1, "B042", 0., 0., 0., 0, "ONLY"); |
166 | // |
167 | // longitudinal bars |
168 | // |
169 | // 170x200x5 |
170 | // |
171 | pbox[0] = dol; |
172 | pbox[1] = doh; |
173 | pbox[2] = 350.; |
174 | gMC->Gsvolu("B033", "BOX", kSteel, pbox, 3); |
175 | pbox[0] = dol-ds; |
176 | pbox[1] = doh-ds; |
177 | gMC->Gsvolu("B034", "BOX", kAir, pbox, 3); |
178 | gMC->Gspos("B034", 1, "B033", 0., 0., 0., 0, "ONLY"); |
179 | |
180 | pbox[0] = 1.0; |
181 | pbox[1] = 5.0; |
182 | pbox[2] = 375.5; |
183 | |
184 | |
185 | gMC->Gsvolu("B080", "BOX", kSteel, pbox, 3); |
186 | gMC->Gspos("B080", 1, "B077", 281.01, 0., 0., 0, "ONLY"); |
187 | gMC->Gspos("B080", 2, "B077", -281.01, 0., 0., 0, "ONLY"); |
188 | |
189 | // |
190 | // Diagonal bars (1) |
191 | // |
192 | Float_t h, d, dq, x, theta; |
193 | |
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194 | h = (dymodU[1]-dymodU[0]-2.*dol)*.999; |
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195 | d = 2.*dol; |
196 | dq = h*h+dz*dz; |
197 | |
198 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; |
199 | |
200 | |
201 | theta = krad2deg * TMath::ACos(x); |
202 | |
203 | ptrap[0] = dz/2.; |
204 | ptrap[1] = theta; |
205 | ptrap[2] = 0.; |
206 | ptrap[3] = doh; |
207 | ptrap[4] = dol/x; |
208 | ptrap[5] = ptrap[4]; |
209 | ptrap[6] = 0; |
210 | ptrap[7] = ptrap[3]; |
211 | ptrap[8] = ptrap[4]; |
212 | ptrap[9] = ptrap[4]; |
213 | ptrap[10] = 0; |
214 | |
215 | gMC->Gsvolu("B047", "TRAP", kSteel, ptrap, 11); |
216 | ptrap[3] = doh-ds; |
217 | ptrap[4] = (dol-ds)/x; |
218 | ptrap[5] = ptrap[4]; |
219 | ptrap[7] = ptrap[3]; |
220 | ptrap[8] = ptrap[4]; |
221 | ptrap[9] = ptrap[4]; |
222 | gMC->Gsvolu("B048", "TRAP", kAir, ptrap, 11); |
223 | gMC->Gspos("B048", 1, "B047", 0.0, 0.0, 0., 0, "ONLY"); |
224 | |
225 | /* |
226 | Crosses (inner most) |
227 | \\ // |
228 | \\// |
229 | //\\ |
230 | // \\ |
231 | */ |
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232 | h = (2.*dymodU[0]-2.*dol)*.999; |
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233 | // |
234 | // Mother volume |
235 | // |
236 | pbox[0] = h/2; |
237 | pbox[1] = doh; |
238 | pbox[2] = dz/2.; |
239 | gMC->Gsvolu("BM49", "BOX ", kAir, pbox, 3); |
240 | |
241 | |
242 | dq = h*h+dz*dz; |
243 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; |
244 | theta = krad2deg * TMath::ACos(x); |
245 | |
246 | ptrap[0] = dz/2.-kEps; |
247 | ptrap[1] = theta; |
248 | ptrap[2] = 0.; |
249 | ptrap[3] = doh-kEps; |
250 | ptrap[4] = dol/x; |
251 | ptrap[5] = ptrap[4]; |
252 | ptrap[7] = ptrap[3]; |
253 | ptrap[8] = ptrap[4]; |
254 | ptrap[9] = ptrap[4]; |
255 | |
256 | gMC->Gsvolu("B049", "TRAP", kSteel, ptrap, 11); |
257 | ptrap[0] = ptrap[0]-kEps; |
258 | ptrap[3] = (doh-ds); |
259 | ptrap[4] = (dol-ds)/x; |
260 | ptrap[5] = ptrap[4]; |
261 | ptrap[7] = ptrap[3]; |
262 | ptrap[8] = ptrap[4]; |
263 | ptrap[9] = ptrap[4]; |
264 | gMC->Gsvolu("B050", "TRAP", kAir, ptrap, 11); |
265 | gMC->Gspos("B050", 1, "B049", 0.0, 0.0, 0., 0, "ONLY"); |
266 | gMC->Gspos("B049", 1, "BM49", 0.0, 0.0, 0., 0, "ONLY"); |
267 | |
268 | |
269 | Float_t dd1 = d*TMath::Tan(theta*kdeg2rad); |
270 | Float_t dd2 = d/TMath::Tan(2.*theta*kdeg2rad); |
271 | Float_t theta2 = TMath::ATan(TMath::Abs(dd2-dd1)/d/2.); |
272 | |
273 | |
274 | ptrap[0] = dol; |
275 | ptrap[1] = theta2*krad2deg; |
276 | ptrap[2] = 0.; |
277 | ptrap[3] = doh; |
278 | ptrap[4] = (dz/2./x-dd1-dd2)/2.; |
279 | ptrap[5] = ptrap[4]; |
280 | ptrap[6] = 0.; |
281 | ptrap[7] = ptrap[3]; |
282 | ptrap[8] = dz/4./x; |
283 | ptrap[9] = ptrap[8]; |
284 | |
285 | |
286 | gMC->Gsvolu("B051", "TRAP", kSteel, ptrap, 11); |
287 | Float_t ddx0 = ptrap[8]; |
288 | |
289 | Float_t dd1s = dd1*(1.-2.*ds/d); |
290 | Float_t dd2s = dd2*(1.-2.*ds/d); |
291 | Float_t theta2s = TMath::ATan(TMath::Abs(dd2s-dd1s)/(d-2.*ds)/2.); |
292 | |
293 | |
294 | ptrap[0] = dol-ds; |
295 | ptrap[1] = theta2s*krad2deg; |
296 | ptrap[2] = 0.; |
297 | ptrap[3] = doh-ds; |
298 | ptrap[4] = ptrap[4]+ds/d/2.*(dd1+dd2); |
299 | ptrap[5] = ptrap[4]; |
300 | ptrap[6] = 0.; |
301 | ptrap[7] = ptrap[3]; |
302 | ptrap[8] = ptrap[8]-ds/2./d*(dd1+dd2); |
303 | ptrap[9] = ptrap[8]; |
304 | |
305 | gMC->Gsvolu("B052", "TRAP", kAir, ptrap, 11); |
306 | gMC->Gspos("B052", 1, "B051", 0.0, 0.0, 0., 0, "ONLY"); |
307 | |
308 | Float_t ddx, ddz, drx, drz, rtheta; |
309 | |
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310 | AliMatrix(idrotm[2001], -theta+180, 0.0, 90.0, 90.0, 90.-theta, 0.0); |
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311 | rtheta = (90.-theta)*kdeg2rad; |
312 | ddx = -ddx0-dol*TMath::Tan(theta2); |
313 | ddz = -dol; |
314 | |
315 | drx = TMath::Cos(rtheta) * ddx +TMath::Sin(rtheta) *ddz+pbox[0]; |
316 | drz = -TMath::Sin(rtheta) * ddx +TMath::Cos(rtheta) *ddz-pbox[2]; |
317 | gMC->Gspos("B051", 1, "BM49", |
318 | drx, 0.0, drz, |
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319 | idrotm[2001], "ONLY"); |
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320 | |
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321 | AliMatrix(idrotm[2002], -theta, 0.0, 90.0, 90.0, 270.-theta, 0.0); |
7e5caa00 |
322 | rtheta = (270.-theta)*kdeg2rad; |
323 | |
324 | drx = TMath::Cos(rtheta) * ddx + TMath::Sin(rtheta) * ddz-pbox[0]; |
325 | drz = -TMath::Sin(rtheta) * ddx + TMath::Cos(rtheta) * ddz+pbox[2]; |
326 | gMC->Gspos("B051", 2, "BM49", |
327 | drx, 0.0, drz, |
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328 | idrotm[2002], "ONLY"); |
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329 | |
330 | // |
331 | // Diagonal bars (3) |
332 | // |
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333 | h = ((dymodU[2]-dymodU[1])-2.*dol)*.999; |
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334 | dq = h*h+dz*dz; |
335 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; |
336 | theta = krad2deg * TMath::ACos(x); |
337 | |
338 | ptrap[0] = dz/2.; |
339 | ptrap[1] = theta; |
340 | ptrap[3] = doh; |
341 | ptrap[4] = dol/x; |
342 | ptrap[5] = ptrap[4]; |
343 | ptrap[7] = ptrap[3]; |
344 | ptrap[8] = ptrap[4]; |
345 | ptrap[9] = ptrap[4]; |
346 | |
347 | gMC->Gsvolu("B045", "TRAP", kSteel, ptrap, 11); |
348 | ptrap[3] = doh-ds; |
349 | ptrap[4] = (dol-ds)/x; |
350 | ptrap[5] = ptrap[4]; |
351 | ptrap[7] = ptrap[3]; |
352 | ptrap[8] = ptrap[4]; |
353 | ptrap[9] = ptrap[4]; |
354 | gMC->Gsvolu("B046", "TRAP", kAir, ptrap, 11); |
355 | gMC->Gspos("B046", 1, "B045", 0.0, 0.0, 0., 0, "ONLY"); |
356 | |
357 | // |
358 | // Positioning of diagonal bars |
359 | // |
360 | // Matrices have been imported from Euclid. Some simplification |
361 | // seems possible |
362 | // |
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363 | AliMatrix(idrotm[2003], 0.0, 0.0, 90.0, 130.0, 90.0, 40.0); |
364 | AliMatrix(idrotm[2004], 180.0, 0.0, 90.0, 130.0, 90.0, 40.0); |
365 | AliMatrix(idrotm[2005], 180.0, 0.0, 90.0, 150.0, 90.0, 240.0); |
366 | AliMatrix(idrotm[2006], 0.0, 0.0, 90.0, 150.0, 90.0, 240.0); |
367 | AliMatrix(idrotm[2007], 0.0, 0.0, 90.0, 170.0, 90.0, 80.0); |
368 | AliMatrix(idrotm[2008], 180.0, 0.0, 90.0, 190.0, 90.0, 280.0); |
369 | AliMatrix(idrotm[2009], 180.0, 0.0, 90.0, 170.0, 90.0, 80.0); |
370 | AliMatrix(idrotm[2010], 0.0, 0.0, 90.0, 190.0, 90.0, 280.0); |
371 | AliMatrix(idrotm[2011], 0.0, 0.0, 90.0, 350.0, 90.0, 260.0); |
372 | AliMatrix(idrotm[2012], 180.0, 0.0, 90.0, 350.0, 90.0, 260.0); |
373 | AliMatrix(idrotm[2013], 180.0, 0.0, 90.0, 10.0, 90.0, 100.0); |
374 | AliMatrix(idrotm[2014], 0.0, 0.0, 90.0, 10.0, 90.0, 100.0); |
375 | AliMatrix(idrotm[2015], 0.0, 0.0, 90.0, 30.0, 90.0, 300.0); |
376 | AliMatrix(idrotm[2016], 180.0, 0.0, 90.0, 30.0, 90.0, 300.0); |
377 | AliMatrix(idrotm[2017], 180.0, 0.0, 90.0, 50.0, 90.0, 140.0); |
378 | AliMatrix(idrotm[2018], 0.0, 0.0, 90.0, 50.0, 90.0, 140.0); |
379 | |
380 | AliMatrix(idrotm[2019], 180.0, 0.0, 90.0, 130.0, 90.0, 220.0); |
381 | AliMatrix(idrotm[2020], 180.0, 0.0, 90.0, 50.0, 90.0, 320.0); |
382 | AliMatrix(idrotm[2021], 180.0, 0.0, 90.0, 150.0, 90.0, 60.0); |
383 | AliMatrix(idrotm[2022], 180.0, 0.0, 90.0, 30.0, 90.0, 120.0); |
384 | AliMatrix(idrotm[2023], 180.0, 0.0, 90.0, 170.0, 90.0, 260.0); |
385 | AliMatrix(idrotm[2024], 180.0, 0.0, 90.0, 190.0, 90.0, 100.0); |
386 | AliMatrix(idrotm[2025], 180.0, 0.0, 90.0, 350.0, 90.0, 80.0); |
387 | AliMatrix(idrotm[2026], 180.0, 0.0, 90.0, 10.0, 90.0, 280.0); |
388 | |
389 | AliMatrix(idrotm[2027], 0.0, 0.0, 90.0, 50.0, 90.0, 320.0); |
390 | AliMatrix(idrotm[2028], 0.0, 0.0, 90.0, 150.0, 90.0, 60.0); |
391 | AliMatrix(idrotm[2029], 0.0, 0.0, 90.0, 30.0, 90.0, 120.0); |
392 | AliMatrix(idrotm[2030], 0.0, 0.0, 90.0, 10.0, 90.0, 280.0); |
393 | AliMatrix(idrotm[2031], 0.0, 0.0, 90.0, 170.0, 90.0, 260.0); |
394 | AliMatrix(idrotm[2032], 0.0, 0.0, 90.0, 190.0, 90.0, 100.0); |
395 | AliMatrix(idrotm[2033], 0.0, 0.0, 90.0, 350.0, 90.0, 80.0); |
7e5caa00 |
396 | |
397 | Float_t rd = 410.56; |
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398 | dz = (dymodU[1]+dymodU[0])/2.; |
399 | Float_t dz2 = (dymodU[1]+dymodU[2])/2.; |
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400 | |
401 | // |
402 | // phi = 40 |
403 | // |
404 | Float_t phi = 40; |
405 | dx = rd * TMath::Sin(phi*kdeg2rad); |
406 | dy = rd * TMath::Cos(phi*kdeg2rad); |
407 | |
4a8eca94 |
408 | gMC->Gspos("B047", 1, "B076", -dx, dy, dz, idrotm[2004], "ONLY"); |
409 | gMC->Gspos("B047", 2, "B076", -dx, dy, -dz, idrotm[2003], "ONLY"); |
410 | gMC->Gspos("B047", 3, "B076", dx, dy, dz, idrotm[2017], "ONLY"); |
411 | gMC->Gspos("B047", 4, "B076", dx, dy, -dz, idrotm[2018], "ONLY"); |
7e5caa00 |
412 | |
4a8eca94 |
413 | gMC->Gspos("B045", 1, "B076", -dx, dy, dz2, idrotm[2019], "ONLY"); |
414 | gMC->Gspos("B045", 2, "B076", -dx, dy, -dz2, idrotm[2003], "ONLY"); // ? |
415 | gMC->Gspos("B045", 3, "B076", dx, dy, dz2, idrotm[2020], "ONLY"); |
416 | gMC->Gspos("B045", 4, "B076", dx, dy, -dz2, idrotm[2027], "ONLY"); |
7e5caa00 |
417 | |
4a8eca94 |
418 | gMC->Gspos("BM49", 1, "B076", dx, dy, 0., idrotm[2020], "ONLY"); |
419 | gMC->Gspos("BM49", 2, "B076", -dx, dy, 0., idrotm[2019], "ONLY"); |
7e5caa00 |
420 | |
421 | // |
422 | // phi = 60 |
423 | // |
424 | |
425 | phi = 60; |
426 | dx = rd * TMath::Sin(phi*kdeg2rad); |
427 | dy = rd * TMath::Cos(phi*kdeg2rad); |
4a8eca94 |
428 | gMC->Gspos("B047", 5, "B076", -dx, dy, dz, idrotm[2005], "ONLY"); |
429 | gMC->Gspos("B047", 6, "B076", -dx, dy, -dz, idrotm[2006], "ONLY"); |
430 | gMC->Gspos("B047", 7, "B076", dx, dy, dz, idrotm[2016], "ONLY"); |
431 | gMC->Gspos("B047", 8, "B076", dx, dy, -dz, idrotm[2015], "ONLY"); |
7e5caa00 |
432 | |
4a8eca94 |
433 | gMC->Gspos("B045", 5, "B076", -dx, dy, dz2, idrotm[2021], "ONLY"); |
434 | gMC->Gspos("B045", 6, "B076", -dx, dy, -dz2, idrotm[2028], "ONLY"); |
435 | gMC->Gspos("B045", 7, "B076", dx, dy, dz2, idrotm[2022], "ONLY"); |
436 | gMC->Gspos("B045", 8, "B076", dx, dy, -dz2, idrotm[2029], "ONLY"); |
7e5caa00 |
437 | |
4a8eca94 |
438 | gMC->Gspos("BM49", 3, "B076", dx, dy, 0., idrotm[2022], "ONLY"); |
439 | gMC->Gspos("BM49", 4, "B076", -dx, dy, 0., idrotm[2021], "ONLY"); |
7e5caa00 |
440 | // |
441 | // phi = 80 |
442 | // |
443 | |
444 | phi = 80; |
445 | dx = rd * TMath::Sin(phi*kdeg2rad); |
446 | dy = rd * TMath::Cos(phi*kdeg2rad); |
4a8eca94 |
447 | gMC->Gspos("B047", 9, "B076", -dx, dy, dz, idrotm[2009], "ONLY"); |
448 | gMC->Gspos("B047", 10, "B076", -dx, dy, -dz, idrotm[2007], "ONLY"); |
449 | gMC->Gspos("B047", 11, "B076", dx, dy, dz, idrotm[2013], "ONLY"); |
450 | gMC->Gspos("B047", 12, "B076", dx, dy, -dz, idrotm[2014], "ONLY"); |
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451 | |
4a8eca94 |
452 | gMC->Gspos("B047", 13, "B076", -dx, -dy, dz, idrotm[2008], "ONLY"); |
453 | gMC->Gspos("B047", 14, "B076", -dx, -dy, -dz, idrotm[2010], "ONLY"); |
454 | gMC->Gspos("B047", 15, "B076", dx, -dy, dz, idrotm[2012], "ONLY"); |
455 | gMC->Gspos("B047", 16, "B076", dx, -dy, -dz, idrotm[2011], "ONLY"); |
7e5caa00 |
456 | |
4a8eca94 |
457 | gMC->Gspos("B045", 9, "B076", -dx, dy, dz2, idrotm[2023], "ONLY"); |
458 | gMC->Gspos("B045", 10, "B076", -dx, dy, -dz2, idrotm[2031], "ONLY"); |
459 | gMC->Gspos("B045", 11, "B076", dx, dy, dz2, idrotm[2026], "ONLY"); |
460 | gMC->Gspos("B045", 12, "B076", dx, dy, -dz2, idrotm[2030], "ONLY"); |
7e5caa00 |
461 | |
4a8eca94 |
462 | gMC->Gspos("B045", 13, "B076", -dx, -dy, dz2, idrotm[2024], "ONLY"); |
463 | gMC->Gspos("B045", 14, "B076", -dx, -dy, -dz2, idrotm[2032], "ONLY"); |
464 | gMC->Gspos("B045", 15, "B076", dx, -dy, dz2, idrotm[2025], "ONLY"); |
465 | gMC->Gspos("B045", 16, "B076", dx, -dy, -dz2, idrotm[2033], "ONLY"); |
7e5caa00 |
466 | |
4a8eca94 |
467 | gMC->Gspos("BM49", 5, "B076", dx, dy, 0., idrotm[2026], "ONLY"); |
468 | gMC->Gspos("BM49", 6, "B076", -dx, dy, 0., idrotm[2023], "ONLY"); |
469 | gMC->Gspos("BM49", 7, "B076", dx, -dy, 0., idrotm[2025], "ONLY"); |
470 | gMC->Gspos("BM49", 8, "B076", -dx, -dy, 0., idrotm[2024], "ONLY"); |
7e5caa00 |
471 | |
472 | |
473 | // The internal frame |
474 | // |
475 | char* module[3] = {"B071\0", "B074\0", "B075\0"}; |
476 | // |
477 | // |
478 | // Mother Volumes |
479 | // |
480 | ptrd1[0] = 50.18; |
481 | ptrd1[1] = 70.35; |
482 | // ptrd1[0] = 50.10; |
483 | // ptrd1[1] = 70.20; |
484 | |
485 | ptrd1[2] = 375.5; |
486 | ptrd1[3] = 57.2; |
487 | for (jmod = 0; jmod < 3; jmod++) |
488 | { |
489 | gMC->Gsvolu(module[jmod], "TRD1", kAir, ptrd1, 4); |
490 | } |
491 | |
492 | Int_t mod[18] = {1, 1, 1, 0, 0, 0, 0, 0, 2, 2, 2, 0, 0, 0, 0, 0, 1, 1}; |
7e5caa00 |
493 | |
494 | |
495 | Float_t r = 341.8; |
496 | Float_t rout1 = 410.564; |
497 | Float_t rout2 = 415.2; |
498 | Int_t modcount[3] = {0, 0, 0}; |
499 | |
500 | for (i=0; i<18; i++) { |
501 | Float_t phi = i*20.; |
502 | Float_t phi2 = 270+phi; |
503 | if (phi2 >= 360.) phi2-=360.; |
504 | |
505 | dx = TMath::Sin(phi*kdeg2rad)*r; |
506 | dy = -TMath::Cos(phi*kdeg2rad)*r; |
507 | modcount[mod[i]]++; |
508 | |
4a8eca94 |
509 | AliMatrix(idrotm[2034+i], 90.0, phi, 0., 0., 90., phi2); |
510 | gMC->Gspos(module[mod[i]], modcount[mod[i]], "B077", dx, dy, 0., idrotm[2034+i], "ONLY"); |
7e5caa00 |
511 | // |
512 | // Position elements of outer Frame |
513 | // |
514 | dx = TMath::Sin(phi*kdeg2rad)*rout1; |
515 | dy = -TMath::Cos(phi*kdeg2rad)*rout1; |
516 | for (j = 0; j < 3; j++) |
517 | { |
4a8eca94 |
518 | dz = dymodU[j]; |
519 | gMC->Gspos("B042", 6*i+2*j+1, "B076", dx, dy, dz, idrotm[2034+i], "ONLY"); |
520 | gMC->Gspos("B042", 6*i+2*j+2, "B076", dx, dy, -dz, idrotm[2034+i], "ONLY"); |
7e5caa00 |
521 | } |
522 | |
523 | phi = i*20.+10; |
524 | phi2 = 270+phi; |
4a8eca94 |
525 | AliMatrix(idrotm[2052+i], 90.0, phi, 90., phi2, 0., 0.); |
7e5caa00 |
526 | |
527 | dx = TMath::Sin(phi*kdeg2rad)*rout2; |
528 | dy = -TMath::Cos(phi*kdeg2rad)*rout2; |
4a8eca94 |
529 | gMC->Gspos("B033", i+1, "B076", dx, dy, 0., idrotm[2052+i], "ONLY"); |
7e5caa00 |
530 | // |
531 | } |
532 | // Internal Frame rings |
533 | // |
534 | // |
535 | // new specs: 40x100x6 for inner rings |
536 | // 30x135x6 for front and rear rings |
537 | // |
538 | // currently no distinction between front/rear and inner rings |
539 | // |
540 | // |
541 | // |
542 | pbox[0] = 50.; |
543 | pbox[1] = ringW/2.; |
544 | pbox[2] = ringH/2.; |
545 | |
546 | gMC->Gsvolu("B072", "BOX ", kSteel, pbox, 3); |
547 | |
548 | pbox[1] = pbox[1] - 0.6; |
549 | pbox[2] = pbox[2] - 0.6; |
550 | gMC->Gsvolu("B073", "BOX ", kAir, pbox, 3); |
551 | gMC->Gspos("B073", 1, "B072", 0., 0., 0., 0, "ONLY"); |
552 | |
553 | // Web frame 0-degree |
554 | // |
555 | // h x w x s = 60x40x4 |
556 | // (attention: element is are half bars, "U" shaped) |
557 | // |
4a8eca94 |
558 | dz = 106.2; |
559 | d = 2.*dwl; |
560 | h = dymodU[0]-dymodL[0]; |
561 | dq = h*h+dz*dz; |
562 | |
563 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; |
7e5caa00 |
564 | |
4a8eca94 |
565 | theta = TMath::ACos(x); |
566 | Float_t thetaP = (TMath::Pi()-theta)*krad2deg; |
567 | |
568 | ptrap[0] = dz/2.; |
569 | ptrap[1] = thetaP; |
570 | ptrap[2] = 0.; |
571 | ptrap[3] = dwh; |
572 | ptrap[4] = dwl/cos(theta); |
573 | ptrap[5] = ptrap[4]; |
574 | ptrap[6] = 0; |
575 | ptrap[7] = ptrap[3]; |
576 | ptrap[8] = ptrap[4]; |
577 | ptrap[9] = ptrap[4]; |
578 | ptrap[10] = 0; |
579 | gMC->Gsvolu("B063", "TRAP", kSteel, ptrap, 11); |
580 | ptrap[3] = dwh - 0.2; |
581 | ptrap[4] = (dwl-0.4)/cos(theta); |
582 | ptrap[5] = ptrap[4]; |
583 | ptrap[7] = ptrap[3]; |
584 | ptrap[8] = ptrap[4]; |
585 | ptrap[9] = ptrap[4]; |
586 | gMC->Gsvolu("B064", "TRAP", kAir, ptrap, 11); |
587 | gMC->Gspos("B064", 1, "B063", 0.0, -0.2, 0., 0, "ONLY"); |
588 | |
589 | |
590 | h = 106.2; |
591 | d = 2.*dwl; |
592 | dz = dymodU[1]-dymodL[1]; |
593 | dq = h*h+dz*dz; |
594 | |
595 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; |
596 | |
597 | |
598 | theta = krad2deg * TMath::ACos(x); |
599 | |
600 | ptrap[0] = dz/2.; |
601 | ptrap[1] = theta; |
602 | ptrap[2] = 0.; |
603 | ptrap[3] = dwh; |
604 | ptrap[4] = dwl/x; |
605 | ptrap[5] = ptrap[4]; |
606 | ptrap[6] = 0; |
607 | ptrap[7] = ptrap[3]; |
608 | ptrap[8] = ptrap[4]; |
609 | ptrap[9] = ptrap[4]; |
610 | ptrap[10] = 0; |
611 | gMC->Gsvolu("B163", "TRAP", kSteel, ptrap, 11); |
612 | ptrap[3] = dwh - 0.2; |
613 | ptrap[4] = (dwl-0.4)/x; |
614 | ptrap[5] = ptrap[4]; |
615 | ptrap[7] = ptrap[3]; |
616 | ptrap[8] = ptrap[4]; |
617 | ptrap[9] = ptrap[4]; |
618 | gMC->Gsvolu("B164", "TRAP", kAir, ptrap, 11); |
619 | gMC->Gspos("B164", 1, "B163", 0.0, -0.2, 0., 0, "ONLY"); |
620 | |
621 | |
7e5caa00 |
622 | pbox[0] = dwh; |
623 | pbox[1] = dwl; |
624 | pbox[2] = (iFrH-ringH-longH)/2.; |
4a8eca94 |
625 | gMC->Gsvolu("B263", "BOX ", kSteel, pbox, 3); |
7e5caa00 |
626 | pbox[0] = dwh-0.2; |
627 | pbox[1] = dwl-0.4; |
628 | |
4a8eca94 |
629 | gMC->Gsvolu("B264", "BOX ", kAir, pbox, 3); |
630 | gMC->Gspos("B264", 1, "B263", 0.2, 0., 0., 0, "ONLY"); |
631 | |
632 | |
633 | AliMatrix(idrotm[2070], 90.0, 0.0, 90.0, 270.0, 0.0, 0.0); |
634 | // |
635 | AliMatrix(idrotm[2071], 100.0, 0.0, 90.0, 270.0, 10.0, 0.0); |
636 | AliMatrix(idrotm[2072], 100.0, 0.0, 90.0, 90.0, 10.0, 0.0); |
637 | AliMatrix(idrotm[2073], 100.0, 180.0, 90.0, 270.0, 10.0, 180.0); |
638 | AliMatrix(idrotm[2074], 100.0, 180.0, 90.0, 90.0, 10.0, 180.0); |
639 | // |
640 | AliMatrix(idrotm[2075], 10.0, 0.0, 80.0, 180.0, 90.0, 90.0); |
641 | AliMatrix(idrotm[2076], 10.0, 0.0, 80.0, 180.0, 90.0, 270.0); |
642 | AliMatrix(idrotm[2077], 10.0, 180.0, 80.0, 0.0, 90.0, 90.0); |
643 | AliMatrix(idrotm[2078], 10.0, 180.0, 80.0, 0.0, 90.0, 270.0); |
644 | // |
645 | AliMatrix(idrotm[2079], 170.0, 180.0, 80.0, 180.0, 90.0, 90.0); |
646 | AliMatrix(idrotm[2080], 170.0, 180.0, 80.0, 180.0, 90.0, 270.0); |
647 | AliMatrix(idrotm[2081], 170.0, 0.0, 80.0, 0.0, 90.0, 90.0); |
648 | AliMatrix(idrotm[2082], 170.0, 0.0, 80.0, 0.0, 90.0, 270.0); |
649 | |
650 | // |
651 | AliMatrix(idrotm[2083], 170.0, 0.0, 90.0, 90.0, 80.0, 0.0); |
652 | AliMatrix(idrotm[2084], 170.0, 180.0, 90.0, 90.0, 80.0, 180.0); |
653 | AliMatrix(idrotm[2085], 90.0, 180.0, 90.0, 90.0, 0.0, 0.0); |
654 | // |
655 | AliMatrix(idrotm[2086], 90.0, 90.0, 100.0, 0., 170.0, 180.0); |
656 | AliMatrix(idrotm[2087], 90.0, 90.0, 100.0, 0., 10.0, 0.0); |
657 | AliMatrix(idrotm[2088], 90.0, 90.0, 80.0, 0., 170.0, 0.0); |
658 | AliMatrix(idrotm[2089], 90.0, 90.0, 80.0, 0., -10.0, 0.0); |
659 | |
7e5caa00 |
660 | // |
661 | // web frame diagonal (outer) |
662 | // |
663 | h = 106.2; |
664 | d = 2.*dwl; |
4a8eca94 |
665 | dz = dymodL[2]-dymodU[1]-dwl; |
7e5caa00 |
666 | dq = h*h+dz*dz; |
667 | |
668 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; |
669 | |
670 | |
671 | theta = krad2deg * TMath::ACos(x); |
672 | |
673 | ptrap[0] = dz/2.; |
674 | ptrap[1] = theta; |
675 | ptrap[2] = 0.; |
676 | ptrap[3] = dwh; |
677 | ptrap[4] = dwl/x; |
678 | ptrap[5] = ptrap[4]; |
679 | ptrap[6] = 0; |
680 | ptrap[7] = ptrap[3]; |
681 | ptrap[8] = ptrap[4]; |
682 | ptrap[9] = ptrap[4]; |
683 | ptrap[10] = 0; |
684 | gMC->Gsvolu("B065", "TRAP", kSteel, ptrap, 11); |
685 | ptrap[3] = dwh - 0.2; |
686 | ptrap[4] = (dwl-0.4)/x; |
687 | ptrap[5] = ptrap[4]; |
688 | ptrap[7] = ptrap[3]; |
689 | ptrap[8] = ptrap[4]; |
690 | ptrap[9] = ptrap[4]; |
691 | gMC->Gsvolu("B066", "TRAP", kAir, ptrap, 11); |
692 | gMC->Gspos("B066", 1, "B065", 0.0, -0.2, 0., 0, "ONLY"); |
693 | |
694 | // |
695 | // web frame diagonal (inner) |
696 | // |
4a8eca94 |
697 | dz = dymodL[1]-dymodU[0]; |
7e5caa00 |
698 | dq = h*h+dz*dz; |
4a8eca94 |
699 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; |
7e5caa00 |
700 | |
701 | |
702 | theta = krad2deg * TMath::ACos(x); |
703 | |
4a8eca94 |
704 | ptrap[0] = (dymodL[1]-dymodU[0])/2.; |
7e5caa00 |
705 | ptrap[1] = theta; |
706 | ptrap[2] = 0.; |
707 | ptrap[3] = dwh; |
708 | ptrap[4] = dwl/x; |
709 | ptrap[5] = ptrap[4]; |
710 | ptrap[6] = 0; |
711 | ptrap[7] = ptrap[3]; |
712 | ptrap[8] = ptrap[4]; |
713 | ptrap[9] = ptrap[4]; |
714 | ptrap[10] = 0; |
715 | gMC->Gsvolu("B067", "TRAP", kSteel, ptrap, 11); |
716 | ptrap[3] = dwh-0.2; |
717 | ptrap[4] = (dwl-0.4)/x; |
718 | ptrap[5] = ptrap[4]; |
719 | ptrap[7] = ptrap[3]; |
720 | ptrap[8] = ptrap[4]; |
721 | ptrap[9] = ptrap[4]; |
722 | gMC->Gsvolu("B068", "TRAP", kAir, ptrap, 11); |
723 | gMC->Gspos("B068", 1, "B067", 0.0, -0.2, 0., 0, "ONLY"); |
724 | |
725 | |
726 | dz = -iFrH/2.+ringH/2.+kEps; |
727 | |
728 | for (i = 0; i< 3; i++) |
729 | { |
730 | // ring bars |
731 | for (jmod = 0; jmod<3; jmod++) { |
4a8eca94 |
732 | gMC->Gspos("B072", 6*i+jmod+1, module[jmod], 0, dymodL[i], dz, 0, "ONLY"); |
733 | gMC->Gspos("B072", 6*i+jmod+4, module[jmod], 0, -dymodL[i], dz, idrotm[2070], "ONLY"); |
7e5caa00 |
734 | |
735 | // 0-deg web |
4a8eca94 |
736 | if (i==2) { |
737 | gMC->Gspos("B263", 12*i+jmod+1, module[jmod], 60.0732, dymodU[i], 4.6669, idrotm[2072], "ONLY"); |
738 | gMC->Gspos("B263", 12*i+jmod+4, module[jmod], 60.0732, -dymodU[i], 4.6669, idrotm[2071], "ONLY"); |
739 | gMC->Gspos("B263", 12*i+jmod+7, module[jmod], -60.0732, dymodU[i], 4.6669, idrotm[2074], "ONLY"); |
740 | gMC->Gspos("B263", 12*i+jmod+10, module[jmod], -60.0732, -dymodU[i], 4.6669, idrotm[2073], "ONLY"); |
741 | } |
7e5caa00 |
742 | } |
743 | } |
744 | |
745 | // outer diagonal web |
746 | |
4a8eca94 |
747 | dy = (dymodU[0]+dymodL[0])/2.; |
748 | for (jmod = 0; jmod<3; jmod++) { |
749 | gMC->Gspos("B063", 4*jmod+1, module[jmod], 60.0732, dy, 4.6669, idrotm[2086], "ONLY"); |
750 | gMC->Gspos("B063", 4*jmod+2, module[jmod], 60.0732, -dy, 4.6669, idrotm[2087], "ONLY"); |
751 | gMC->Gspos("B063", 4*jmod+3, module[jmod], -60.0732, dy, 4.6669, idrotm[2088], "ONLY"); |
752 | gMC->Gspos("B063", 4*jmod+4, module[jmod], -60.0732, -dy, 4.6669, idrotm[2089], "ONLY"); |
753 | } |
754 | |
755 | dy = (dymodU[1]+dymodL[1])/2.; |
756 | for (jmod = 0; jmod<3; jmod++) { |
757 | gMC->Gspos("B163", 4*jmod+1, module[jmod], 60.0732, dy, 4.6669, idrotm[2080], "ONLY"); |
758 | gMC->Gspos("B163", 4*jmod+2, module[jmod], 60.0732, -dy, 4.6669, idrotm[2079], "ONLY"); |
759 | gMC->Gspos("B163", 4*jmod+3, module[jmod], -60.0732, dy, 4.6669, idrotm[2082], "ONLY"); |
760 | gMC->Gspos("B163", 4*jmod+4, module[jmod], -60.0732, -dy, 4.6669, idrotm[2081], "ONLY"); |
761 | } |
762 | |
763 | |
764 | dy = (dymodL[2]+dymodU[1])/2.-dwl/2.; |
7e5caa00 |
765 | for (jmod = 0; jmod<3; jmod++) { |
4a8eca94 |
766 | gMC->Gspos("B065", 4*jmod+1, module[jmod], 60.0732, dy, 4.6669, idrotm[2076], "ONLY"); |
767 | gMC->Gspos("B065", 4*jmod+2, module[jmod], 60.0732, -dy, 4.6669, idrotm[2075], "ONLY"); |
768 | gMC->Gspos("B065", 4*jmod+3, module[jmod], -60.0732, dy, 4.6669, idrotm[2078], "ONLY"); |
769 | gMC->Gspos("B065", 4*jmod+4, module[jmod], -60.0732, -dy, 4.6669, idrotm[2077], "ONLY"); |
7e5caa00 |
770 | } |
771 | |
772 | |
4a8eca94 |
773 | dy = (dymodL[1]+dymodU[0])/2.; |
7e5caa00 |
774 | |
775 | for (jmod = 0; jmod<3; jmod++) { |
4a8eca94 |
776 | gMC->Gspos("B067", 4*jmod+1, module[jmod], 60.0732, dy, 4.6669, idrotm[2076], "ONLY"); |
777 | gMC->Gspos("B067", 4*jmod+2, module[jmod], 60.0732, -dy, 4.6669, idrotm[2075], "ONLY"); |
778 | gMC->Gspos("B067", 4*jmod+3, module[jmod], -60.0732, dy, 4.6669, idrotm[2078], "ONLY"); |
779 | gMC->Gspos("B067", 4*jmod+4, module[jmod], -60.0732, -dy, 4.6669, idrotm[2077], "ONLY"); |
7e5caa00 |
780 | } |
781 | |
782 | // longitudinal bars (TPC rails attached) |
783 | // new specs: |
784 | // h x w x s = 100 x 75 x 6 |
785 | // current: |
786 | // Attention: 2 "U" shaped half rods per cell |
787 | // |
788 | // not yet used |
789 | // |
790 | ptrap[0] = 2.50; |
791 | ptrap[1] = 10.00; |
792 | ptrap[2] = 0.00; |
793 | ptrap[3] = 350.00; |
794 | ptrap[4] = 3.75; |
795 | ptrap[5] = ptrap[4]; |
796 | ptrap[6] = 0; |
797 | ptrap[7] = ptrap[3]; |
798 | ptrap[8] = ptrap[4]; |
799 | ptrap[9] = ptrap[4]; |
800 | ptrap[10] = 0; |
801 | gMC->Gsvolu("B059", "TRAP", kSteel, ptrap, 11); |
802 | ptrap[0] = 2.2; |
803 | ptrap[4] = 2.15; |
804 | ptrap[5] = ptrap[4]; |
805 | ptrap[7] = ptrap[3]; |
806 | ptrap[8] = ptrap[4]; |
807 | ptrap[9] = ptrap[4]; |
808 | gMC->Gsvolu("B062", "TRAP", kAir, ptrap, 11); |
809 | gMC->Gspos("B062", 1, "B059", 0.0, -0.3, 0., 0, "ONLY"); |
810 | // |
811 | // longitudinal bars (no TPC rails attached) |
812 | // new specs: h x w x s = 60 x 60 x 3 |
813 | // (was: 75 x 100 x 5?) |
814 | // |
815 | // |
816 | // |
817 | ptrap[0] = longW/4.; |
818 | ptrap[4] = longH/2.; |
819 | ptrap[5] = ptrap[4]; |
820 | ptrap[7] = ptrap[3]; |
821 | ptrap[8] = ptrap[4]; |
822 | ptrap[9] = ptrap[4]; |
823 | |
824 | gMC->Gsvolu("BA59", "TRAP", kSteel, ptrap, 11); |
825 | ptrap[0] = longW/4.-0.15; |
826 | ptrap[4] = longH/2.-0.30; |
827 | ptrap[5] = ptrap[4]; |
828 | ptrap[7] = ptrap[3]; |
829 | ptrap[8] = ptrap[4]; |
830 | ptrap[9] = ptrap[4]; |
831 | gMC->Gsvolu("BA62", "TRAP", kAir, ptrap, 11); |
832 | gMC->Gspos("BA62", 1, "BA59", 0.0, 0.0, -0.15, 0, "ONLY"); |
833 | |
834 | dz = -iFrH/2.+ringH+longH/2.; |
835 | |
836 | for (jmod = 0; jmod<3; jmod++) { |
4a8eca94 |
837 | gMC->Gspos("BA59", 2*jmod+1, module[jmod], 49.6476, 0.0, dz, idrotm[2084], "ONLY"); |
838 | gMC->Gspos("BA59", 2*jmod+2, module[jmod], -49.6476, 0.0, dz, idrotm[2083], "ONLY"); |
7e5caa00 |
839 | } |
840 | // |
841 | // |
842 | // Spacer between TRD and TOF modules |
843 | ptrap[0] = 0.99; |
844 | ptrap[1] = 10.00; |
845 | ptrap[2] = 0.00; |
846 | ptrap[3] = 350.00; |
847 | ptrap[4] = 0.9; |
848 | ptrap[5] = ptrap[4]; |
849 | ptrap[6] = 0; |
850 | ptrap[7] = ptrap[3]; |
851 | ptrap[8] = ptrap[4]; |
852 | ptrap[9] = ptrap[4]; |
853 | ptrap[10] = 0; |
854 | gMC->Gsvolu("B056", "TRAP", kSteel, ptrap, 11); |
855 | for (jmod = 0; jmod<3; jmod++) { |
856 | gMC->Gspos("B056", 2*jmod+1, module[jmod], 61.9607, 0.0, 27.2, 0 , "ONLY"); |
4a8eca94 |
857 | gMC->Gspos("B056", 2*jmod+2, module[jmod], -61.9607, 0.0, 27.2, idrotm[2085], "ONLY"); |
7e5caa00 |
858 | } |
859 | // |
860 | // Mother volumes for TRD and TOF |
861 | // |
862 | if (!fHoles) { |
d03c72a2 |
863 | printf("\n FRAME Version without Holes !"); |
7e5caa00 |
864 | ptrd1[0] = 49.8065; |
865 | ptrd1[1] = 62.8535; |
866 | ptrd1[2] = 375.5; |
867 | ptrd1[3] = 37.; |
868 | gMC->Gsvolu("BTR1", "TRD1", kAir, ptrd1, 4); |
869 | gMC->Gsvolu("BTR2", "TRD1", kAir, ptrd1, 4); |
870 | gMC->Gsvolu("BTR3", "TRD1", kAir, ptrd1, 4); |
871 | |
872 | ptrd1[0] = 63.2061; |
873 | ptrd1[1] = 68.3192; |
874 | ptrd1[2] = 375.5; |
875 | ptrd1[3] = 14.5; |
876 | gMC->Gsvolu("BTO1", "TRD1", kAir, ptrd1, 4); |
877 | gMC->Gsvolu("BTO2", "TRD1", kAir, ptrd1, 4); |
878 | gMC->Gsvolu("BTO3", "TRD1", kAir, ptrd1, 4); |
879 | |
880 | gMC->Gspos("BTR1", 1, "B071", 0., 0., -10.8, 0, "ONLY"); |
881 | gMC->Gspos("BTR2", 1, "B074", 0., 0., -10.8, 0, "ONLY"); |
882 | gMC->Gspos("BTR3", 1, "B075", 0., 0., -10.8, 0, "ONLY"); |
883 | |
884 | gMC->Gspos("BTO1", 1, "B071", 0., 0., 42.69, 0, "ONLY"); |
885 | gMC->Gspos("BTO2", 1, "B074", 0., 0., 42.69, 0, "ONLY"); |
886 | gMC->Gspos("BTO3", 1, "B075", 0., 0., 42.69, 0, "ONLY"); |
887 | } else { |
d03c72a2 |
888 | printf("\n FRAME Version with Holes !"); |
889 | |
7e5caa00 |
890 | ptrd1[0] = 49.8065; |
891 | ptrd1[1] = 62.8535; |
892 | ptrd1[2] = 375.5; |
893 | ptrd1[3] = 37; |
894 | gMC->Gsvolu("BTR1", "TRD1", kAir, ptrd1, 4); |
895 | ptrd1[2] = 156.75; |
896 | gMC->Gsvolu("BTR2", "TRD1", kAir, ptrd1, 4); |
897 | ptrd1[2] = 79.75; |
898 | gMC->Gsvolu("BTR3", "TRD1", kAir, ptrd1, 4); |
899 | |
900 | ptrd1[0] = 63.2061; |
901 | ptrd1[1] = 68.3192; |
902 | ptrd1[2] = 375.5; |
903 | ptrd1[3] = 14.5; |
904 | gMC->Gsvolu("BTO1", "TRD1", kAir, ptrd1, 4); |
905 | ptrd1[2] = 156.75; |
906 | gMC->Gsvolu("BTO2", "TRD1", kAir, ptrd1, 4); |
907 | ptrd1[2] = 79.75; |
908 | gMC->Gsvolu("BTO3", "TRD1", kAir, ptrd1, 4); |
909 | |
910 | gMC->Gspos("BTR1", 1, "B071", 0., 0., -10.8, 0, "ONLY"); |
911 | |
912 | gMC->Gspos("BTR2", 1, "B074", 0., -218.75, -10.8, idrotm[152], "ONLY"); |
913 | gMC->Gspos("BTR2", 2, "B074", 0., 218.75, -10.8, 0, "ONLY"); |
914 | |
915 | gMC->Gspos("BTR3", 1, "B075", 0., -295.75, -10.8, idrotm[152], "ONLY"); |
916 | gMC->Gspos("BTR3", 2, "B075", 0., 295.75, -10.8, 0, "ONLY"); |
917 | |
918 | |
919 | gMC->Gspos("BTO1", 1, "B071", 0., 0., -42.7, 0, "ONLY"); |
920 | |
921 | gMC->Gspos("BTO2", 1, "B074", 0., -218.75, -42.7, idrotm[152], "ONLY"); |
922 | gMC->Gspos("BTO2", 2, "B074", 0., 218.75, -42.7, 0, "ONLY"); |
923 | |
924 | gMC->Gspos("BTO3", 1, "B075", 0., -295.75, -42.7, idrotm[152], "ONLY"); |
925 | gMC->Gspos("BTO3", 2, "B075", 0., 295.75, -42.7, 0, "ONLY"); |
926 | |
927 | } |
928 | } |
929 | |
930 | |
931 | //___________________________________________ |
932 | void AliFRAMEv2::CreateMaterials() |
933 | { |
934 | |
935 | Float_t epsil, stemax, tmaxfd, deemax, stmin; |
936 | |
937 | epsil = 1.e-4; // Tracking precision, |
938 | stemax = -0.01; // Maximum displacement for multiple scat |
939 | tmaxfd = -20.; // Maximum angle due to field deflection |
940 | deemax = -.3; // Maximum fractional energy loss, DLS |
941 | stmin = -.8; |
942 | Int_t isxfld = gAlice->Field()->Integ(); |
943 | Float_t sxmgmx = gAlice->Field()->Max(); |
944 | |
945 | Float_t asteel[4] = { 55.847,51.9961,58.6934,28.0855 }; |
946 | Float_t zsteel[4] = { 26.,24.,28.,14. }; |
947 | Float_t wsteel[4] = { .715,.18,.1,.005 }; |
948 | |
949 | AliMixture(65, "STAINLESS STEEL$", asteel, zsteel, 7.88, 4, wsteel); |
950 | AliMaterial(5, "AIR$ ", 14.61, 7.3, .001205, 30423.24, 67500.); |
951 | AliMedium(65, "Stainless Steel", 65, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); |
952 | AliMedium( 5, "Air ", 5, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); |
953 | } |
954 | |
955 | //_____________________________________________________________________________ |
956 | void AliFRAMEv2::Init() |
957 | { |
958 | // |
959 | // Initialise the module after the geometry has been defined |
960 | // |
0a05c568 |
961 | if(fDebug) { |
962 | printf("%s: **************************************" |
963 | " FRAME " |
964 | "**************************************\n",ClassName()); |
965 | printf("\n%s: Version 2 of FRAME initialised, symmetric FRAME\n\n",ClassName()); |
966 | printf("%s: **************************************" |
967 | " FRAME " |
968 | "**************************************\n",ClassName()); |
969 | } |
7e5caa00 |
970 | } |
971 | |
972 | |
973 | |
974 | |
975 | |
976 | |
977 | |
978 | |