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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 | $Log$ |
6304e7d2 |
18 | Revision 1.6 2001/10/16 14:33:04 morsch |
19 | Hole() method needed by TRD to find out wheter frame has holes. |
20 | |
d03c72a2 |
21 | Revision 1.5 2001/08/28 15:54:29 morsch |
22 | Web frame and inner rings pointing. |
23 | |
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24 | Revision 1.4 2001/06/22 14:11:17 morsch |
25 | Back to official z-positions of rings. |
26 | |
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27 | Revision 1.3 2001/06/22 12:02:20 morsch |
28 | Ring locations matching TRD module positions. |
29 | |
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30 | Revision 1.2 2001/05/25 07:59:54 morsch |
31 | Initialization print-out in debug mode only. |
32 | |
0a05c568 |
33 | Revision 1.1 2001/05/11 13:18:05 morsch |
34 | C++ version of spaceframe with specs according to Jan Bielski Feb. 2001 |
35 | |
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36 | */ |
37 | |
38 | //////////////////////////////////////////////// |
39 | // space frame class / |
40 | /////////////////////////////////////////////// |
41 | |
42 | #include "AliFRAMEv2.h" |
43 | #include "AliMagF.h" |
44 | #include "AliRun.h" |
45 | #include "AliMC.h" |
46 | #include "TSystem.h" |
47 | |
48 | ClassImp(AliFRAMEv2) |
49 | |
50 | //_____________________________________________________________________________ |
51 | AliFRAMEv2::AliFRAMEv2() |
52 | { |
53 | // Constructor |
54 | SetHoles(0); |
55 | } |
56 | |
57 | //_____________________________________________________________________________ |
58 | AliFRAMEv2::AliFRAMEv2(const char *name, const char *title) |
59 | : AliFRAME(name,title) |
60 | { |
61 | // Constructor |
62 | SetHoles(0); |
63 | } |
64 | |
65 | |
66 | //___________________________________________ |
67 | void AliFRAMEv2::CreateGeometry() |
68 | { |
69 | //Begin_Html |
70 | /* |
71 | <img src="picts/frame.gif"> |
72 | */ |
73 | //End_Html |
74 | |
75 | |
76 | //Begin_Html |
77 | /* |
78 | <img src="picts/tree_frame.gif"> |
79 | */ |
80 | //End_Html |
81 | |
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82 | Int_t idrotm[2299]; |
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83 | Int_t *idtmed = fIdtmed->GetArray()-1999; |
84 | // |
85 | // The Space frame |
86 | // |
87 | // |
88 | Float_t pbox[3], ptrap[11], ptrd1[4], ptube[3], ppgon[10]; |
89 | |
90 | Float_t dx, dy, dz; |
91 | Int_t i, j, jmod; |
92 | // |
93 | // Constants |
94 | const Float_t kEps = 0.01; |
95 | const Int_t kAir = idtmed[2004]; |
96 | const Int_t kSteel = idtmed[2064]; |
97 | |
98 | const Float_t krad2deg = 180./TMath::Pi(); |
99 | const Float_t kdeg2rad = 1./krad2deg; |
100 | |
101 | Float_t iFrH = 114.4; |
102 | Float_t ringH = 4.; |
103 | Float_t ringW = 10.; |
104 | Float_t longH = 5.39; |
105 | Float_t longW = 6.; |
106 | Float_t dwl = 3.14; |
107 | Float_t dwh = 0.96; |
108 | |
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109 | // |
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110 | Float_t dymodU[3] = {70.0, 224.0, 341.}; |
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111 | // new ? |
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112 | Float_t dymodL[3] = {54.0, 178.5, 341.}; |
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113 | |
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114 | // |
115 | // Frame mother volume |
116 | // |
117 | ptube[0] = 280.; |
118 | // ptube[1] = 428.2; |
119 | ptube[1] = 430.; |
120 | ptube[2] = 376.; |
121 | gMC->Gsvolu("B077", "TUBE", kAir, ptube, 3); |
122 | gMC->Gspos("B077", 1, "ALIC", 0., 0., 0., 0, "ONLY"); |
123 | // |
124 | // The outer Frame |
125 | // |
126 | |
127 | Float_t dol = 8.75; |
128 | Float_t doh = 5.; |
129 | Float_t ds = 0.35; |
130 | // |
131 | // Mother volume |
132 | // |
133 | ppgon[0] = 0.; |
134 | ppgon[1] = 360.; |
135 | ppgon[2] = 18.; |
136 | |
137 | ppgon[3] = 2.; |
138 | |
139 | ppgon[4] = -350.; |
140 | ppgon[5] = 399.; |
141 | ppgon[6] = 420.7122; |
142 | |
143 | ppgon[7] = -ppgon[4]; |
144 | ppgon[8] = ppgon[5]; |
145 | ppgon[9] = ppgon[6]; |
146 | gMC->Gsvolu("B076", "PGON", kAir, ppgon, 10); |
147 | gMC->Gspos("B076", 1, "B077", 0., 0., 0., 0, "ONLY"); |
148 | // |
149 | // Rings |
150 | // |
151 | dz = 2.*410.2*TMath::Sin(10.*kdeg2rad)-2.*dol*TMath::Cos(10.*kdeg2rad)- |
152 | 2.*doh*TMath::Tan(10.*kdeg2rad); |
153 | Float_t l1 = dz/2.; |
154 | Float_t l2 = dz/2.+2.*doh*TMath::Tan(10.*kdeg2rad); |
155 | |
156 | ptrd1[0] = l1; |
157 | ptrd1[1] = l2; |
158 | |
159 | ptrd1[2] = dol; |
160 | ptrd1[3] = doh; |
161 | gMC->Gsvolu("B042", "TRD1", kSteel, ptrd1, 4); |
162 | |
163 | ptrd1[0] = ptrd1[0]+ds*(l2-l1)/2./doh; |
164 | ptrd1[1] = ptrd1[1]-ds*(l2-l1)/2./doh; |
165 | ptrd1[2] = dol-ds; |
166 | ptrd1[3] = doh-ds; |
167 | gMC->Gsvolu("B043", "TRD1", kAir, ptrd1, 4); |
168 | gMC->Gspos("B043", 1, "B042", 0., 0., 0., 0, "ONLY"); |
169 | // |
170 | // longitudinal bars |
171 | // |
172 | // 170x200x5 |
173 | // |
174 | pbox[0] = dol; |
175 | pbox[1] = doh; |
176 | pbox[2] = 350.; |
177 | gMC->Gsvolu("B033", "BOX", kSteel, pbox, 3); |
178 | pbox[0] = dol-ds; |
179 | pbox[1] = doh-ds; |
180 | gMC->Gsvolu("B034", "BOX", kAir, pbox, 3); |
181 | gMC->Gspos("B034", 1, "B033", 0., 0., 0., 0, "ONLY"); |
182 | |
183 | pbox[0] = 1.0; |
184 | pbox[1] = 5.0; |
185 | pbox[2] = 375.5; |
186 | |
187 | |
188 | gMC->Gsvolu("B080", "BOX", kSteel, pbox, 3); |
189 | gMC->Gspos("B080", 1, "B077", 281.01, 0., 0., 0, "ONLY"); |
190 | gMC->Gspos("B080", 2, "B077", -281.01, 0., 0., 0, "ONLY"); |
191 | |
192 | // |
193 | // Diagonal bars (1) |
194 | // |
195 | Float_t h, d, dq, x, theta; |
196 | |
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197 | h = (dymodU[1]-dymodU[0]-2.*dol)*.999; |
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198 | d = 2.*dol; |
199 | dq = h*h+dz*dz; |
200 | |
201 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; |
202 | |
203 | |
204 | theta = krad2deg * TMath::ACos(x); |
205 | |
206 | ptrap[0] = dz/2.; |
207 | ptrap[1] = theta; |
208 | ptrap[2] = 0.; |
209 | ptrap[3] = doh; |
210 | ptrap[4] = dol/x; |
211 | ptrap[5] = ptrap[4]; |
212 | ptrap[6] = 0; |
213 | ptrap[7] = ptrap[3]; |
214 | ptrap[8] = ptrap[4]; |
215 | ptrap[9] = ptrap[4]; |
216 | ptrap[10] = 0; |
217 | |
218 | gMC->Gsvolu("B047", "TRAP", kSteel, ptrap, 11); |
219 | ptrap[3] = doh-ds; |
220 | ptrap[4] = (dol-ds)/x; |
221 | ptrap[5] = ptrap[4]; |
222 | ptrap[7] = ptrap[3]; |
223 | ptrap[8] = ptrap[4]; |
224 | ptrap[9] = ptrap[4]; |
225 | gMC->Gsvolu("B048", "TRAP", kAir, ptrap, 11); |
226 | gMC->Gspos("B048", 1, "B047", 0.0, 0.0, 0., 0, "ONLY"); |
227 | |
228 | /* |
229 | Crosses (inner most) |
230 | \\ // |
231 | \\// |
232 | //\\ |
233 | // \\ |
234 | */ |
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235 | h = (2.*dymodU[0]-2.*dol)*.999; |
7e5caa00 |
236 | // |
237 | // Mother volume |
238 | // |
239 | pbox[0] = h/2; |
240 | pbox[1] = doh; |
241 | pbox[2] = dz/2.; |
242 | gMC->Gsvolu("BM49", "BOX ", kAir, pbox, 3); |
243 | |
244 | |
245 | dq = h*h+dz*dz; |
246 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; |
247 | theta = krad2deg * TMath::ACos(x); |
248 | |
249 | ptrap[0] = dz/2.-kEps; |
250 | ptrap[1] = theta; |
251 | ptrap[2] = 0.; |
252 | ptrap[3] = doh-kEps; |
253 | ptrap[4] = dol/x; |
254 | ptrap[5] = ptrap[4]; |
255 | ptrap[7] = ptrap[3]; |
256 | ptrap[8] = ptrap[4]; |
257 | ptrap[9] = ptrap[4]; |
258 | |
259 | gMC->Gsvolu("B049", "TRAP", kSteel, ptrap, 11); |
260 | ptrap[0] = ptrap[0]-kEps; |
261 | ptrap[3] = (doh-ds); |
262 | ptrap[4] = (dol-ds)/x; |
263 | ptrap[5] = ptrap[4]; |
264 | ptrap[7] = ptrap[3]; |
265 | ptrap[8] = ptrap[4]; |
266 | ptrap[9] = ptrap[4]; |
267 | gMC->Gsvolu("B050", "TRAP", kAir, ptrap, 11); |
268 | gMC->Gspos("B050", 1, "B049", 0.0, 0.0, 0., 0, "ONLY"); |
269 | gMC->Gspos("B049", 1, "BM49", 0.0, 0.0, 0., 0, "ONLY"); |
270 | |
271 | |
272 | Float_t dd1 = d*TMath::Tan(theta*kdeg2rad); |
273 | Float_t dd2 = d/TMath::Tan(2.*theta*kdeg2rad); |
274 | Float_t theta2 = TMath::ATan(TMath::Abs(dd2-dd1)/d/2.); |
275 | |
276 | |
277 | ptrap[0] = dol; |
278 | ptrap[1] = theta2*krad2deg; |
279 | ptrap[2] = 0.; |
280 | ptrap[3] = doh; |
281 | ptrap[4] = (dz/2./x-dd1-dd2)/2.; |
282 | ptrap[5] = ptrap[4]; |
283 | ptrap[6] = 0.; |
284 | ptrap[7] = ptrap[3]; |
285 | ptrap[8] = dz/4./x; |
286 | ptrap[9] = ptrap[8]; |
287 | |
288 | |
289 | gMC->Gsvolu("B051", "TRAP", kSteel, ptrap, 11); |
290 | Float_t ddx0 = ptrap[8]; |
291 | |
292 | Float_t dd1s = dd1*(1.-2.*ds/d); |
293 | Float_t dd2s = dd2*(1.-2.*ds/d); |
294 | Float_t theta2s = TMath::ATan(TMath::Abs(dd2s-dd1s)/(d-2.*ds)/2.); |
295 | |
296 | |
297 | ptrap[0] = dol-ds; |
298 | ptrap[1] = theta2s*krad2deg; |
299 | ptrap[2] = 0.; |
300 | ptrap[3] = doh-ds; |
301 | ptrap[4] = ptrap[4]+ds/d/2.*(dd1+dd2); |
302 | ptrap[5] = ptrap[4]; |
303 | ptrap[6] = 0.; |
304 | ptrap[7] = ptrap[3]; |
305 | ptrap[8] = ptrap[8]-ds/2./d*(dd1+dd2); |
306 | ptrap[9] = ptrap[8]; |
307 | |
308 | gMC->Gsvolu("B052", "TRAP", kAir, ptrap, 11); |
309 | gMC->Gspos("B052", 1, "B051", 0.0, 0.0, 0., 0, "ONLY"); |
310 | |
311 | Float_t ddx, ddz, drx, drz, rtheta; |
312 | |
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313 | AliMatrix(idrotm[2001], -theta+180, 0.0, 90.0, 90.0, 90.-theta, 0.0); |
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314 | rtheta = (90.-theta)*kdeg2rad; |
315 | ddx = -ddx0-dol*TMath::Tan(theta2); |
316 | ddz = -dol; |
317 | |
318 | drx = TMath::Cos(rtheta) * ddx +TMath::Sin(rtheta) *ddz+pbox[0]; |
319 | drz = -TMath::Sin(rtheta) * ddx +TMath::Cos(rtheta) *ddz-pbox[2]; |
320 | gMC->Gspos("B051", 1, "BM49", |
321 | drx, 0.0, drz, |
4a8eca94 |
322 | idrotm[2001], "ONLY"); |
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323 | |
4a8eca94 |
324 | AliMatrix(idrotm[2002], -theta, 0.0, 90.0, 90.0, 270.-theta, 0.0); |
7e5caa00 |
325 | rtheta = (270.-theta)*kdeg2rad; |
326 | |
327 | drx = TMath::Cos(rtheta) * ddx + TMath::Sin(rtheta) * ddz-pbox[0]; |
328 | drz = -TMath::Sin(rtheta) * ddx + TMath::Cos(rtheta) * ddz+pbox[2]; |
329 | gMC->Gspos("B051", 2, "BM49", |
330 | drx, 0.0, drz, |
4a8eca94 |
331 | idrotm[2002], "ONLY"); |
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332 | |
333 | // |
334 | // Diagonal bars (3) |
335 | // |
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336 | h = ((dymodU[2]-dymodU[1])-2.*dol)*.999; |
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337 | dq = h*h+dz*dz; |
338 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; |
339 | theta = krad2deg * TMath::ACos(x); |
340 | |
341 | ptrap[0] = dz/2.; |
342 | ptrap[1] = theta; |
343 | ptrap[3] = doh; |
344 | ptrap[4] = dol/x; |
345 | ptrap[5] = ptrap[4]; |
346 | ptrap[7] = ptrap[3]; |
347 | ptrap[8] = ptrap[4]; |
348 | ptrap[9] = ptrap[4]; |
349 | |
350 | gMC->Gsvolu("B045", "TRAP", kSteel, ptrap, 11); |
351 | ptrap[3] = doh-ds; |
352 | ptrap[4] = (dol-ds)/x; |
353 | ptrap[5] = ptrap[4]; |
354 | ptrap[7] = ptrap[3]; |
355 | ptrap[8] = ptrap[4]; |
356 | ptrap[9] = ptrap[4]; |
357 | gMC->Gsvolu("B046", "TRAP", kAir, ptrap, 11); |
358 | gMC->Gspos("B046", 1, "B045", 0.0, 0.0, 0., 0, "ONLY"); |
359 | |
360 | // |
361 | // Positioning of diagonal bars |
362 | // |
363 | // Matrices have been imported from Euclid. Some simplification |
364 | // seems possible |
365 | // |
4a8eca94 |
366 | AliMatrix(idrotm[2003], 0.0, 0.0, 90.0, 130.0, 90.0, 40.0); |
367 | AliMatrix(idrotm[2004], 180.0, 0.0, 90.0, 130.0, 90.0, 40.0); |
368 | AliMatrix(idrotm[2005], 180.0, 0.0, 90.0, 150.0, 90.0, 240.0); |
369 | AliMatrix(idrotm[2006], 0.0, 0.0, 90.0, 150.0, 90.0, 240.0); |
370 | AliMatrix(idrotm[2007], 0.0, 0.0, 90.0, 170.0, 90.0, 80.0); |
371 | AliMatrix(idrotm[2008], 180.0, 0.0, 90.0, 190.0, 90.0, 280.0); |
372 | AliMatrix(idrotm[2009], 180.0, 0.0, 90.0, 170.0, 90.0, 80.0); |
373 | AliMatrix(idrotm[2010], 0.0, 0.0, 90.0, 190.0, 90.0, 280.0); |
374 | AliMatrix(idrotm[2011], 0.0, 0.0, 90.0, 350.0, 90.0, 260.0); |
375 | AliMatrix(idrotm[2012], 180.0, 0.0, 90.0, 350.0, 90.0, 260.0); |
376 | AliMatrix(idrotm[2013], 180.0, 0.0, 90.0, 10.0, 90.0, 100.0); |
377 | AliMatrix(idrotm[2014], 0.0, 0.0, 90.0, 10.0, 90.0, 100.0); |
378 | AliMatrix(idrotm[2015], 0.0, 0.0, 90.0, 30.0, 90.0, 300.0); |
379 | AliMatrix(idrotm[2016], 180.0, 0.0, 90.0, 30.0, 90.0, 300.0); |
380 | AliMatrix(idrotm[2017], 180.0, 0.0, 90.0, 50.0, 90.0, 140.0); |
381 | AliMatrix(idrotm[2018], 0.0, 0.0, 90.0, 50.0, 90.0, 140.0); |
382 | |
383 | AliMatrix(idrotm[2019], 180.0, 0.0, 90.0, 130.0, 90.0, 220.0); |
384 | AliMatrix(idrotm[2020], 180.0, 0.0, 90.0, 50.0, 90.0, 320.0); |
385 | AliMatrix(idrotm[2021], 180.0, 0.0, 90.0, 150.0, 90.0, 60.0); |
386 | AliMatrix(idrotm[2022], 180.0, 0.0, 90.0, 30.0, 90.0, 120.0); |
387 | AliMatrix(idrotm[2023], 180.0, 0.0, 90.0, 170.0, 90.0, 260.0); |
388 | AliMatrix(idrotm[2024], 180.0, 0.0, 90.0, 190.0, 90.0, 100.0); |
389 | AliMatrix(idrotm[2025], 180.0, 0.0, 90.0, 350.0, 90.0, 80.0); |
390 | AliMatrix(idrotm[2026], 180.0, 0.0, 90.0, 10.0, 90.0, 280.0); |
391 | |
392 | AliMatrix(idrotm[2027], 0.0, 0.0, 90.0, 50.0, 90.0, 320.0); |
393 | AliMatrix(idrotm[2028], 0.0, 0.0, 90.0, 150.0, 90.0, 60.0); |
394 | AliMatrix(idrotm[2029], 0.0, 0.0, 90.0, 30.0, 90.0, 120.0); |
395 | AliMatrix(idrotm[2030], 0.0, 0.0, 90.0, 10.0, 90.0, 280.0); |
396 | AliMatrix(idrotm[2031], 0.0, 0.0, 90.0, 170.0, 90.0, 260.0); |
397 | AliMatrix(idrotm[2032], 0.0, 0.0, 90.0, 190.0, 90.0, 100.0); |
398 | AliMatrix(idrotm[2033], 0.0, 0.0, 90.0, 350.0, 90.0, 80.0); |
7e5caa00 |
399 | |
400 | Float_t rd = 410.56; |
4a8eca94 |
401 | dz = (dymodU[1]+dymodU[0])/2.; |
402 | Float_t dz2 = (dymodU[1]+dymodU[2])/2.; |
7e5caa00 |
403 | |
404 | // |
405 | // phi = 40 |
406 | // |
407 | Float_t phi = 40; |
408 | dx = rd * TMath::Sin(phi*kdeg2rad); |
409 | dy = rd * TMath::Cos(phi*kdeg2rad); |
410 | |
4a8eca94 |
411 | gMC->Gspos("B047", 1, "B076", -dx, dy, dz, idrotm[2004], "ONLY"); |
412 | gMC->Gspos("B047", 2, "B076", -dx, dy, -dz, idrotm[2003], "ONLY"); |
413 | gMC->Gspos("B047", 3, "B076", dx, dy, dz, idrotm[2017], "ONLY"); |
414 | gMC->Gspos("B047", 4, "B076", dx, dy, -dz, idrotm[2018], "ONLY"); |
7e5caa00 |
415 | |
4a8eca94 |
416 | gMC->Gspos("B045", 1, "B076", -dx, dy, dz2, idrotm[2019], "ONLY"); |
417 | gMC->Gspos("B045", 2, "B076", -dx, dy, -dz2, idrotm[2003], "ONLY"); // ? |
418 | gMC->Gspos("B045", 3, "B076", dx, dy, dz2, idrotm[2020], "ONLY"); |
419 | gMC->Gspos("B045", 4, "B076", dx, dy, -dz2, idrotm[2027], "ONLY"); |
7e5caa00 |
420 | |
4a8eca94 |
421 | gMC->Gspos("BM49", 1, "B076", dx, dy, 0., idrotm[2020], "ONLY"); |
422 | gMC->Gspos("BM49", 2, "B076", -dx, dy, 0., idrotm[2019], "ONLY"); |
7e5caa00 |
423 | |
424 | // |
425 | // phi = 60 |
426 | // |
427 | |
428 | phi = 60; |
429 | dx = rd * TMath::Sin(phi*kdeg2rad); |
430 | dy = rd * TMath::Cos(phi*kdeg2rad); |
4a8eca94 |
431 | gMC->Gspos("B047", 5, "B076", -dx, dy, dz, idrotm[2005], "ONLY"); |
432 | gMC->Gspos("B047", 6, "B076", -dx, dy, -dz, idrotm[2006], "ONLY"); |
433 | gMC->Gspos("B047", 7, "B076", dx, dy, dz, idrotm[2016], "ONLY"); |
434 | gMC->Gspos("B047", 8, "B076", dx, dy, -dz, idrotm[2015], "ONLY"); |
7e5caa00 |
435 | |
4a8eca94 |
436 | gMC->Gspos("B045", 5, "B076", -dx, dy, dz2, idrotm[2021], "ONLY"); |
437 | gMC->Gspos("B045", 6, "B076", -dx, dy, -dz2, idrotm[2028], "ONLY"); |
438 | gMC->Gspos("B045", 7, "B076", dx, dy, dz2, idrotm[2022], "ONLY"); |
439 | gMC->Gspos("B045", 8, "B076", dx, dy, -dz2, idrotm[2029], "ONLY"); |
7e5caa00 |
440 | |
4a8eca94 |
441 | gMC->Gspos("BM49", 3, "B076", dx, dy, 0., idrotm[2022], "ONLY"); |
442 | gMC->Gspos("BM49", 4, "B076", -dx, dy, 0., idrotm[2021], "ONLY"); |
7e5caa00 |
443 | // |
444 | // phi = 80 |
445 | // |
446 | |
447 | phi = 80; |
448 | dx = rd * TMath::Sin(phi*kdeg2rad); |
449 | dy = rd * TMath::Cos(phi*kdeg2rad); |
4a8eca94 |
450 | gMC->Gspos("B047", 9, "B076", -dx, dy, dz, idrotm[2009], "ONLY"); |
451 | gMC->Gspos("B047", 10, "B076", -dx, dy, -dz, idrotm[2007], "ONLY"); |
452 | gMC->Gspos("B047", 11, "B076", dx, dy, dz, idrotm[2013], "ONLY"); |
453 | gMC->Gspos("B047", 12, "B076", dx, dy, -dz, idrotm[2014], "ONLY"); |
7e5caa00 |
454 | |
4a8eca94 |
455 | gMC->Gspos("B047", 13, "B076", -dx, -dy, dz, idrotm[2008], "ONLY"); |
456 | gMC->Gspos("B047", 14, "B076", -dx, -dy, -dz, idrotm[2010], "ONLY"); |
457 | gMC->Gspos("B047", 15, "B076", dx, -dy, dz, idrotm[2012], "ONLY"); |
458 | gMC->Gspos("B047", 16, "B076", dx, -dy, -dz, idrotm[2011], "ONLY"); |
7e5caa00 |
459 | |
4a8eca94 |
460 | gMC->Gspos("B045", 9, "B076", -dx, dy, dz2, idrotm[2023], "ONLY"); |
461 | gMC->Gspos("B045", 10, "B076", -dx, dy, -dz2, idrotm[2031], "ONLY"); |
462 | gMC->Gspos("B045", 11, "B076", dx, dy, dz2, idrotm[2026], "ONLY"); |
463 | gMC->Gspos("B045", 12, "B076", dx, dy, -dz2, idrotm[2030], "ONLY"); |
7e5caa00 |
464 | |
4a8eca94 |
465 | gMC->Gspos("B045", 13, "B076", -dx, -dy, dz2, idrotm[2024], "ONLY"); |
466 | gMC->Gspos("B045", 14, "B076", -dx, -dy, -dz2, idrotm[2032], "ONLY"); |
467 | gMC->Gspos("B045", 15, "B076", dx, -dy, dz2, idrotm[2025], "ONLY"); |
468 | gMC->Gspos("B045", 16, "B076", dx, -dy, -dz2, idrotm[2033], "ONLY"); |
7e5caa00 |
469 | |
4a8eca94 |
470 | gMC->Gspos("BM49", 5, "B076", dx, dy, 0., idrotm[2026], "ONLY"); |
471 | gMC->Gspos("BM49", 6, "B076", -dx, dy, 0., idrotm[2023], "ONLY"); |
472 | gMC->Gspos("BM49", 7, "B076", dx, -dy, 0., idrotm[2025], "ONLY"); |
473 | gMC->Gspos("BM49", 8, "B076", -dx, -dy, 0., idrotm[2024], "ONLY"); |
7e5caa00 |
474 | |
475 | |
476 | // The internal frame |
477 | // |
478 | char* module[3] = {"B071\0", "B074\0", "B075\0"}; |
479 | // |
480 | // |
481 | // Mother Volumes |
482 | // |
483 | ptrd1[0] = 50.18; |
484 | ptrd1[1] = 70.35; |
485 | // ptrd1[0] = 50.10; |
486 | // ptrd1[1] = 70.20; |
487 | |
488 | ptrd1[2] = 375.5; |
489 | ptrd1[3] = 57.2; |
490 | for (jmod = 0; jmod < 3; jmod++) |
491 | { |
492 | gMC->Gsvolu(module[jmod], "TRD1", kAir, ptrd1, 4); |
493 | } |
494 | |
495 | Int_t mod[18] = {1, 1, 1, 0, 0, 0, 0, 0, 2, 2, 2, 0, 0, 0, 0, 0, 1, 1}; |
7e5caa00 |
496 | |
497 | |
498 | Float_t r = 341.8; |
499 | Float_t rout1 = 410.564; |
500 | Float_t rout2 = 415.2; |
501 | Int_t modcount[3] = {0, 0, 0}; |
502 | |
503 | for (i=0; i<18; i++) { |
504 | Float_t phi = i*20.; |
505 | Float_t phi2 = 270+phi; |
506 | if (phi2 >= 360.) phi2-=360.; |
507 | |
508 | dx = TMath::Sin(phi*kdeg2rad)*r; |
509 | dy = -TMath::Cos(phi*kdeg2rad)*r; |
510 | modcount[mod[i]]++; |
511 | |
4a8eca94 |
512 | AliMatrix(idrotm[2034+i], 90.0, phi, 0., 0., 90., phi2); |
513 | gMC->Gspos(module[mod[i]], modcount[mod[i]], "B077", dx, dy, 0., idrotm[2034+i], "ONLY"); |
7e5caa00 |
514 | // |
515 | // Position elements of outer Frame |
516 | // |
517 | dx = TMath::Sin(phi*kdeg2rad)*rout1; |
518 | dy = -TMath::Cos(phi*kdeg2rad)*rout1; |
519 | for (j = 0; j < 3; j++) |
520 | { |
4a8eca94 |
521 | dz = dymodU[j]; |
522 | gMC->Gspos("B042", 6*i+2*j+1, "B076", dx, dy, dz, idrotm[2034+i], "ONLY"); |
523 | gMC->Gspos("B042", 6*i+2*j+2, "B076", dx, dy, -dz, idrotm[2034+i], "ONLY"); |
7e5caa00 |
524 | } |
525 | |
526 | phi = i*20.+10; |
527 | phi2 = 270+phi; |
4a8eca94 |
528 | AliMatrix(idrotm[2052+i], 90.0, phi, 90., phi2, 0., 0.); |
7e5caa00 |
529 | |
530 | dx = TMath::Sin(phi*kdeg2rad)*rout2; |
531 | dy = -TMath::Cos(phi*kdeg2rad)*rout2; |
4a8eca94 |
532 | gMC->Gspos("B033", i+1, "B076", dx, dy, 0., idrotm[2052+i], "ONLY"); |
7e5caa00 |
533 | // |
534 | } |
535 | // Internal Frame rings |
536 | // |
537 | // |
538 | // new specs: 40x100x6 for inner rings |
539 | // 30x135x6 for front and rear rings |
540 | // |
541 | // currently no distinction between front/rear and inner rings |
542 | // |
543 | // |
544 | // |
545 | pbox[0] = 50.; |
546 | pbox[1] = ringW/2.; |
547 | pbox[2] = ringH/2.; |
548 | |
549 | gMC->Gsvolu("B072", "BOX ", kSteel, pbox, 3); |
550 | |
551 | pbox[1] = pbox[1] - 0.6; |
552 | pbox[2] = pbox[2] - 0.6; |
553 | gMC->Gsvolu("B073", "BOX ", kAir, pbox, 3); |
554 | gMC->Gspos("B073", 1, "B072", 0., 0., 0., 0, "ONLY"); |
555 | |
556 | // Web frame 0-degree |
557 | // |
558 | // h x w x s = 60x40x4 |
559 | // (attention: element is are half bars, "U" shaped) |
560 | // |
4a8eca94 |
561 | dz = 106.2; |
562 | d = 2.*dwl; |
563 | h = dymodU[0]-dymodL[0]; |
564 | dq = h*h+dz*dz; |
565 | |
566 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; |
7e5caa00 |
567 | |
4a8eca94 |
568 | theta = TMath::ACos(x); |
569 | Float_t thetaP = (TMath::Pi()-theta)*krad2deg; |
570 | |
571 | ptrap[0] = dz/2.; |
572 | ptrap[1] = thetaP; |
573 | ptrap[2] = 0.; |
574 | ptrap[3] = dwh; |
575 | ptrap[4] = dwl/cos(theta); |
576 | ptrap[5] = ptrap[4]; |
577 | ptrap[6] = 0; |
578 | ptrap[7] = ptrap[3]; |
579 | ptrap[8] = ptrap[4]; |
580 | ptrap[9] = ptrap[4]; |
581 | ptrap[10] = 0; |
582 | gMC->Gsvolu("B063", "TRAP", kSteel, ptrap, 11); |
583 | ptrap[3] = dwh - 0.2; |
584 | ptrap[4] = (dwl-0.4)/cos(theta); |
585 | ptrap[5] = ptrap[4]; |
586 | ptrap[7] = ptrap[3]; |
587 | ptrap[8] = ptrap[4]; |
588 | ptrap[9] = ptrap[4]; |
589 | gMC->Gsvolu("B064", "TRAP", kAir, ptrap, 11); |
590 | gMC->Gspos("B064", 1, "B063", 0.0, -0.2, 0., 0, "ONLY"); |
591 | |
592 | |
593 | h = 106.2; |
594 | d = 2.*dwl; |
595 | dz = dymodU[1]-dymodL[1]; |
596 | dq = h*h+dz*dz; |
597 | |
598 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; |
599 | |
600 | |
601 | theta = krad2deg * TMath::ACos(x); |
602 | |
603 | ptrap[0] = dz/2.; |
604 | ptrap[1] = theta; |
605 | ptrap[2] = 0.; |
606 | ptrap[3] = dwh; |
607 | ptrap[4] = dwl/x; |
608 | ptrap[5] = ptrap[4]; |
609 | ptrap[6] = 0; |
610 | ptrap[7] = ptrap[3]; |
611 | ptrap[8] = ptrap[4]; |
612 | ptrap[9] = ptrap[4]; |
613 | ptrap[10] = 0; |
614 | gMC->Gsvolu("B163", "TRAP", kSteel, ptrap, 11); |
615 | ptrap[3] = dwh - 0.2; |
616 | ptrap[4] = (dwl-0.4)/x; |
617 | ptrap[5] = ptrap[4]; |
618 | ptrap[7] = ptrap[3]; |
619 | ptrap[8] = ptrap[4]; |
620 | ptrap[9] = ptrap[4]; |
621 | gMC->Gsvolu("B164", "TRAP", kAir, ptrap, 11); |
622 | gMC->Gspos("B164", 1, "B163", 0.0, -0.2, 0., 0, "ONLY"); |
623 | |
624 | |
7e5caa00 |
625 | pbox[0] = dwh; |
626 | pbox[1] = dwl; |
627 | pbox[2] = (iFrH-ringH-longH)/2.; |
4a8eca94 |
628 | gMC->Gsvolu("B263", "BOX ", kSteel, pbox, 3); |
7e5caa00 |
629 | pbox[0] = dwh-0.2; |
630 | pbox[1] = dwl-0.4; |
631 | |
4a8eca94 |
632 | gMC->Gsvolu("B264", "BOX ", kAir, pbox, 3); |
633 | gMC->Gspos("B264", 1, "B263", 0.2, 0., 0., 0, "ONLY"); |
634 | |
635 | |
636 | AliMatrix(idrotm[2070], 90.0, 0.0, 90.0, 270.0, 0.0, 0.0); |
637 | // |
638 | AliMatrix(idrotm[2071], 100.0, 0.0, 90.0, 270.0, 10.0, 0.0); |
639 | AliMatrix(idrotm[2072], 100.0, 0.0, 90.0, 90.0, 10.0, 0.0); |
640 | AliMatrix(idrotm[2073], 100.0, 180.0, 90.0, 270.0, 10.0, 180.0); |
641 | AliMatrix(idrotm[2074], 100.0, 180.0, 90.0, 90.0, 10.0, 180.0); |
642 | // |
643 | AliMatrix(idrotm[2075], 10.0, 0.0, 80.0, 180.0, 90.0, 90.0); |
644 | AliMatrix(idrotm[2076], 10.0, 0.0, 80.0, 180.0, 90.0, 270.0); |
645 | AliMatrix(idrotm[2077], 10.0, 180.0, 80.0, 0.0, 90.0, 90.0); |
646 | AliMatrix(idrotm[2078], 10.0, 180.0, 80.0, 0.0, 90.0, 270.0); |
647 | // |
648 | AliMatrix(idrotm[2079], 170.0, 180.0, 80.0, 180.0, 90.0, 90.0); |
649 | AliMatrix(idrotm[2080], 170.0, 180.0, 80.0, 180.0, 90.0, 270.0); |
650 | AliMatrix(idrotm[2081], 170.0, 0.0, 80.0, 0.0, 90.0, 90.0); |
651 | AliMatrix(idrotm[2082], 170.0, 0.0, 80.0, 0.0, 90.0, 270.0); |
652 | |
653 | // |
654 | AliMatrix(idrotm[2083], 170.0, 0.0, 90.0, 90.0, 80.0, 0.0); |
655 | AliMatrix(idrotm[2084], 170.0, 180.0, 90.0, 90.0, 80.0, 180.0); |
656 | AliMatrix(idrotm[2085], 90.0, 180.0, 90.0, 90.0, 0.0, 0.0); |
657 | // |
658 | AliMatrix(idrotm[2086], 90.0, 90.0, 100.0, 0., 170.0, 180.0); |
659 | AliMatrix(idrotm[2087], 90.0, 90.0, 100.0, 0., 10.0, 0.0); |
660 | AliMatrix(idrotm[2088], 90.0, 90.0, 80.0, 0., 170.0, 0.0); |
661 | AliMatrix(idrotm[2089], 90.0, 90.0, 80.0, 0., -10.0, 0.0); |
662 | |
7e5caa00 |
663 | // |
664 | // web frame diagonal (outer) |
665 | // |
666 | h = 106.2; |
667 | d = 2.*dwl; |
4a8eca94 |
668 | dz = dymodL[2]-dymodU[1]-dwl; |
7e5caa00 |
669 | dq = h*h+dz*dz; |
670 | |
671 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; |
672 | |
673 | |
674 | theta = krad2deg * TMath::ACos(x); |
675 | |
676 | ptrap[0] = dz/2.; |
677 | ptrap[1] = theta; |
678 | ptrap[2] = 0.; |
679 | ptrap[3] = dwh; |
680 | ptrap[4] = dwl/x; |
681 | ptrap[5] = ptrap[4]; |
682 | ptrap[6] = 0; |
683 | ptrap[7] = ptrap[3]; |
684 | ptrap[8] = ptrap[4]; |
685 | ptrap[9] = ptrap[4]; |
686 | ptrap[10] = 0; |
687 | gMC->Gsvolu("B065", "TRAP", kSteel, ptrap, 11); |
688 | ptrap[3] = dwh - 0.2; |
689 | ptrap[4] = (dwl-0.4)/x; |
690 | ptrap[5] = ptrap[4]; |
691 | ptrap[7] = ptrap[3]; |
692 | ptrap[8] = ptrap[4]; |
693 | ptrap[9] = ptrap[4]; |
694 | gMC->Gsvolu("B066", "TRAP", kAir, ptrap, 11); |
695 | gMC->Gspos("B066", 1, "B065", 0.0, -0.2, 0., 0, "ONLY"); |
696 | |
697 | // |
698 | // web frame diagonal (inner) |
699 | // |
4a8eca94 |
700 | dz = dymodL[1]-dymodU[0]; |
7e5caa00 |
701 | dq = h*h+dz*dz; |
4a8eca94 |
702 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; |
7e5caa00 |
703 | |
704 | |
705 | theta = krad2deg * TMath::ACos(x); |
706 | |
4a8eca94 |
707 | ptrap[0] = (dymodL[1]-dymodU[0])/2.; |
7e5caa00 |
708 | ptrap[1] = theta; |
709 | ptrap[2] = 0.; |
710 | ptrap[3] = dwh; |
711 | ptrap[4] = dwl/x; |
712 | ptrap[5] = ptrap[4]; |
713 | ptrap[6] = 0; |
714 | ptrap[7] = ptrap[3]; |
715 | ptrap[8] = ptrap[4]; |
716 | ptrap[9] = ptrap[4]; |
717 | ptrap[10] = 0; |
718 | gMC->Gsvolu("B067", "TRAP", kSteel, ptrap, 11); |
719 | ptrap[3] = dwh-0.2; |
720 | ptrap[4] = (dwl-0.4)/x; |
721 | ptrap[5] = ptrap[4]; |
722 | ptrap[7] = ptrap[3]; |
723 | ptrap[8] = ptrap[4]; |
724 | ptrap[9] = ptrap[4]; |
725 | gMC->Gsvolu("B068", "TRAP", kAir, ptrap, 11); |
726 | gMC->Gspos("B068", 1, "B067", 0.0, -0.2, 0., 0, "ONLY"); |
727 | |
728 | |
729 | dz = -iFrH/2.+ringH/2.+kEps; |
730 | |
731 | for (i = 0; i< 3; i++) |
732 | { |
733 | // ring bars |
734 | for (jmod = 0; jmod<3; jmod++) { |
4a8eca94 |
735 | gMC->Gspos("B072", 6*i+jmod+1, module[jmod], 0, dymodL[i], dz, 0, "ONLY"); |
736 | gMC->Gspos("B072", 6*i+jmod+4, module[jmod], 0, -dymodL[i], dz, idrotm[2070], "ONLY"); |
7e5caa00 |
737 | |
738 | // 0-deg web |
4a8eca94 |
739 | if (i==2) { |
740 | gMC->Gspos("B263", 12*i+jmod+1, module[jmod], 60.0732, dymodU[i], 4.6669, idrotm[2072], "ONLY"); |
741 | gMC->Gspos("B263", 12*i+jmod+4, module[jmod], 60.0732, -dymodU[i], 4.6669, idrotm[2071], "ONLY"); |
742 | gMC->Gspos("B263", 12*i+jmod+7, module[jmod], -60.0732, dymodU[i], 4.6669, idrotm[2074], "ONLY"); |
743 | gMC->Gspos("B263", 12*i+jmod+10, module[jmod], -60.0732, -dymodU[i], 4.6669, idrotm[2073], "ONLY"); |
744 | } |
7e5caa00 |
745 | } |
746 | } |
747 | |
748 | // outer diagonal web |
749 | |
4a8eca94 |
750 | dy = (dymodU[0]+dymodL[0])/2.; |
751 | for (jmod = 0; jmod<3; jmod++) { |
752 | gMC->Gspos("B063", 4*jmod+1, module[jmod], 60.0732, dy, 4.6669, idrotm[2086], "ONLY"); |
753 | gMC->Gspos("B063", 4*jmod+2, module[jmod], 60.0732, -dy, 4.6669, idrotm[2087], "ONLY"); |
754 | gMC->Gspos("B063", 4*jmod+3, module[jmod], -60.0732, dy, 4.6669, idrotm[2088], "ONLY"); |
755 | gMC->Gspos("B063", 4*jmod+4, module[jmod], -60.0732, -dy, 4.6669, idrotm[2089], "ONLY"); |
756 | } |
757 | |
758 | dy = (dymodU[1]+dymodL[1])/2.; |
759 | for (jmod = 0; jmod<3; jmod++) { |
760 | gMC->Gspos("B163", 4*jmod+1, module[jmod], 60.0732, dy, 4.6669, idrotm[2080], "ONLY"); |
761 | gMC->Gspos("B163", 4*jmod+2, module[jmod], 60.0732, -dy, 4.6669, idrotm[2079], "ONLY"); |
762 | gMC->Gspos("B163", 4*jmod+3, module[jmod], -60.0732, dy, 4.6669, idrotm[2082], "ONLY"); |
763 | gMC->Gspos("B163", 4*jmod+4, module[jmod], -60.0732, -dy, 4.6669, idrotm[2081], "ONLY"); |
764 | } |
765 | |
766 | |
767 | dy = (dymodL[2]+dymodU[1])/2.-dwl/2.; |
7e5caa00 |
768 | for (jmod = 0; jmod<3; jmod++) { |
4a8eca94 |
769 | gMC->Gspos("B065", 4*jmod+1, module[jmod], 60.0732, dy, 4.6669, idrotm[2076], "ONLY"); |
770 | gMC->Gspos("B065", 4*jmod+2, module[jmod], 60.0732, -dy, 4.6669, idrotm[2075], "ONLY"); |
771 | gMC->Gspos("B065", 4*jmod+3, module[jmod], -60.0732, dy, 4.6669, idrotm[2078], "ONLY"); |
772 | gMC->Gspos("B065", 4*jmod+4, module[jmod], -60.0732, -dy, 4.6669, idrotm[2077], "ONLY"); |
7e5caa00 |
773 | } |
774 | |
775 | |
4a8eca94 |
776 | dy = (dymodL[1]+dymodU[0])/2.; |
7e5caa00 |
777 | |
778 | for (jmod = 0; jmod<3; jmod++) { |
4a8eca94 |
779 | gMC->Gspos("B067", 4*jmod+1, module[jmod], 60.0732, dy, 4.6669, idrotm[2076], "ONLY"); |
780 | gMC->Gspos("B067", 4*jmod+2, module[jmod], 60.0732, -dy, 4.6669, idrotm[2075], "ONLY"); |
781 | gMC->Gspos("B067", 4*jmod+3, module[jmod], -60.0732, dy, 4.6669, idrotm[2078], "ONLY"); |
782 | gMC->Gspos("B067", 4*jmod+4, module[jmod], -60.0732, -dy, 4.6669, idrotm[2077], "ONLY"); |
7e5caa00 |
783 | } |
784 | |
785 | // longitudinal bars (TPC rails attached) |
786 | // new specs: |
787 | // h x w x s = 100 x 75 x 6 |
788 | // current: |
789 | // Attention: 2 "U" shaped half rods per cell |
790 | // |
791 | // not yet used |
792 | // |
793 | ptrap[0] = 2.50; |
794 | ptrap[1] = 10.00; |
795 | ptrap[2] = 0.00; |
796 | ptrap[3] = 350.00; |
797 | ptrap[4] = 3.75; |
798 | ptrap[5] = ptrap[4]; |
799 | ptrap[6] = 0; |
800 | ptrap[7] = ptrap[3]; |
801 | ptrap[8] = ptrap[4]; |
802 | ptrap[9] = ptrap[4]; |
803 | ptrap[10] = 0; |
804 | gMC->Gsvolu("B059", "TRAP", kSteel, ptrap, 11); |
805 | ptrap[0] = 2.2; |
806 | ptrap[4] = 2.15; |
807 | ptrap[5] = ptrap[4]; |
808 | ptrap[7] = ptrap[3]; |
809 | ptrap[8] = ptrap[4]; |
810 | ptrap[9] = ptrap[4]; |
811 | gMC->Gsvolu("B062", "TRAP", kAir, ptrap, 11); |
812 | gMC->Gspos("B062", 1, "B059", 0.0, -0.3, 0., 0, "ONLY"); |
813 | // |
814 | // longitudinal bars (no TPC rails attached) |
815 | // new specs: h x w x s = 60 x 60 x 3 |
816 | // (was: 75 x 100 x 5?) |
817 | // |
818 | // |
819 | // |
820 | ptrap[0] = longW/4.; |
821 | ptrap[4] = longH/2.; |
822 | ptrap[5] = ptrap[4]; |
823 | ptrap[7] = ptrap[3]; |
824 | ptrap[8] = ptrap[4]; |
825 | ptrap[9] = ptrap[4]; |
826 | |
827 | gMC->Gsvolu("BA59", "TRAP", kSteel, ptrap, 11); |
828 | ptrap[0] = longW/4.-0.15; |
829 | ptrap[4] = longH/2.-0.30; |
830 | ptrap[5] = ptrap[4]; |
831 | ptrap[7] = ptrap[3]; |
832 | ptrap[8] = ptrap[4]; |
833 | ptrap[9] = ptrap[4]; |
834 | gMC->Gsvolu("BA62", "TRAP", kAir, ptrap, 11); |
835 | gMC->Gspos("BA62", 1, "BA59", 0.0, 0.0, -0.15, 0, "ONLY"); |
836 | |
837 | dz = -iFrH/2.+ringH+longH/2.; |
838 | |
839 | for (jmod = 0; jmod<3; jmod++) { |
4a8eca94 |
840 | gMC->Gspos("BA59", 2*jmod+1, module[jmod], 49.6476, 0.0, dz, idrotm[2084], "ONLY"); |
841 | gMC->Gspos("BA59", 2*jmod+2, module[jmod], -49.6476, 0.0, dz, idrotm[2083], "ONLY"); |
7e5caa00 |
842 | } |
843 | // |
844 | // |
845 | // Spacer between TRD and TOF modules |
846 | ptrap[0] = 0.99; |
847 | ptrap[1] = 10.00; |
848 | ptrap[2] = 0.00; |
849 | ptrap[3] = 350.00; |
850 | ptrap[4] = 0.9; |
851 | ptrap[5] = ptrap[4]; |
852 | ptrap[6] = 0; |
853 | ptrap[7] = ptrap[3]; |
854 | ptrap[8] = ptrap[4]; |
855 | ptrap[9] = ptrap[4]; |
856 | ptrap[10] = 0; |
857 | gMC->Gsvolu("B056", "TRAP", kSteel, ptrap, 11); |
858 | for (jmod = 0; jmod<3; jmod++) { |
859 | gMC->Gspos("B056", 2*jmod+1, module[jmod], 61.9607, 0.0, 27.2, 0 , "ONLY"); |
4a8eca94 |
860 | gMC->Gspos("B056", 2*jmod+2, module[jmod], -61.9607, 0.0, 27.2, idrotm[2085], "ONLY"); |
7e5caa00 |
861 | } |
862 | // |
863 | // Mother volumes for TRD and TOF |
864 | // |
865 | if (!fHoles) { |
d03c72a2 |
866 | printf("\n FRAME Version without Holes !"); |
7e5caa00 |
867 | ptrd1[0] = 49.8065; |
868 | ptrd1[1] = 62.8535; |
869 | ptrd1[2] = 375.5; |
870 | ptrd1[3] = 37.; |
871 | gMC->Gsvolu("BTR1", "TRD1", kAir, ptrd1, 4); |
872 | gMC->Gsvolu("BTR2", "TRD1", kAir, ptrd1, 4); |
873 | gMC->Gsvolu("BTR3", "TRD1", kAir, ptrd1, 4); |
874 | |
875 | ptrd1[0] = 63.2061; |
876 | ptrd1[1] = 68.3192; |
877 | ptrd1[2] = 375.5; |
878 | ptrd1[3] = 14.5; |
879 | gMC->Gsvolu("BTO1", "TRD1", kAir, ptrd1, 4); |
880 | gMC->Gsvolu("BTO2", "TRD1", kAir, ptrd1, 4); |
881 | gMC->Gsvolu("BTO3", "TRD1", kAir, ptrd1, 4); |
882 | |
883 | gMC->Gspos("BTR1", 1, "B071", 0., 0., -10.8, 0, "ONLY"); |
884 | gMC->Gspos("BTR2", 1, "B074", 0., 0., -10.8, 0, "ONLY"); |
885 | gMC->Gspos("BTR3", 1, "B075", 0., 0., -10.8, 0, "ONLY"); |
886 | |
887 | gMC->Gspos("BTO1", 1, "B071", 0., 0., 42.69, 0, "ONLY"); |
888 | gMC->Gspos("BTO2", 1, "B074", 0., 0., 42.69, 0, "ONLY"); |
889 | gMC->Gspos("BTO3", 1, "B075", 0., 0., 42.69, 0, "ONLY"); |
890 | } else { |
d03c72a2 |
891 | printf("\n FRAME Version with Holes !"); |
892 | |
7e5caa00 |
893 | ptrd1[0] = 49.8065; |
894 | ptrd1[1] = 62.8535; |
895 | ptrd1[2] = 375.5; |
896 | ptrd1[3] = 37; |
897 | gMC->Gsvolu("BTR1", "TRD1", kAir, ptrd1, 4); |
898 | ptrd1[2] = 156.75; |
899 | gMC->Gsvolu("BTR2", "TRD1", kAir, ptrd1, 4); |
900 | ptrd1[2] = 79.75; |
901 | gMC->Gsvolu("BTR3", "TRD1", kAir, ptrd1, 4); |
902 | |
903 | ptrd1[0] = 63.2061; |
904 | ptrd1[1] = 68.3192; |
905 | ptrd1[2] = 375.5; |
906 | ptrd1[3] = 14.5; |
907 | gMC->Gsvolu("BTO1", "TRD1", kAir, ptrd1, 4); |
908 | ptrd1[2] = 156.75; |
909 | gMC->Gsvolu("BTO2", "TRD1", kAir, ptrd1, 4); |
910 | ptrd1[2] = 79.75; |
911 | gMC->Gsvolu("BTO3", "TRD1", kAir, ptrd1, 4); |
912 | |
913 | gMC->Gspos("BTR1", 1, "B071", 0., 0., -10.8, 0, "ONLY"); |
914 | |
915 | gMC->Gspos("BTR2", 1, "B074", 0., -218.75, -10.8, idrotm[152], "ONLY"); |
916 | gMC->Gspos("BTR2", 2, "B074", 0., 218.75, -10.8, 0, "ONLY"); |
917 | |
918 | gMC->Gspos("BTR3", 1, "B075", 0., -295.75, -10.8, idrotm[152], "ONLY"); |
919 | gMC->Gspos("BTR3", 2, "B075", 0., 295.75, -10.8, 0, "ONLY"); |
920 | |
921 | |
922 | gMC->Gspos("BTO1", 1, "B071", 0., 0., -42.7, 0, "ONLY"); |
923 | |
924 | gMC->Gspos("BTO2", 1, "B074", 0., -218.75, -42.7, idrotm[152], "ONLY"); |
925 | gMC->Gspos("BTO2", 2, "B074", 0., 218.75, -42.7, 0, "ONLY"); |
926 | |
927 | gMC->Gspos("BTO3", 1, "B075", 0., -295.75, -42.7, idrotm[152], "ONLY"); |
928 | gMC->Gspos("BTO3", 2, "B075", 0., 295.75, -42.7, 0, "ONLY"); |
929 | |
930 | } |
931 | } |
932 | |
933 | |
934 | //___________________________________________ |
935 | void AliFRAMEv2::CreateMaterials() |
936 | { |
937 | |
938 | Float_t epsil, stemax, tmaxfd, deemax, stmin; |
939 | |
940 | epsil = 1.e-4; // Tracking precision, |
941 | stemax = -0.01; // Maximum displacement for multiple scat |
942 | tmaxfd = -20.; // Maximum angle due to field deflection |
943 | deemax = -.3; // Maximum fractional energy loss, DLS |
944 | stmin = -.8; |
945 | Int_t isxfld = gAlice->Field()->Integ(); |
946 | Float_t sxmgmx = gAlice->Field()->Max(); |
947 | |
948 | Float_t asteel[4] = { 55.847,51.9961,58.6934,28.0855 }; |
949 | Float_t zsteel[4] = { 26.,24.,28.,14. }; |
950 | Float_t wsteel[4] = { .715,.18,.1,.005 }; |
951 | |
952 | AliMixture(65, "STAINLESS STEEL$", asteel, zsteel, 7.88, 4, wsteel); |
953 | AliMaterial(5, "AIR$ ", 14.61, 7.3, .001205, 30423.24, 67500.); |
954 | AliMedium(65, "Stainless Steel", 65, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); |
955 | AliMedium( 5, "Air ", 5, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); |
956 | } |
957 | |
958 | //_____________________________________________________________________________ |
959 | void AliFRAMEv2::Init() |
960 | { |
961 | // |
962 | // Initialise the module after the geometry has been defined |
963 | // |
0a05c568 |
964 | if(fDebug) { |
965 | printf("%s: **************************************" |
966 | " FRAME " |
967 | "**************************************\n",ClassName()); |
968 | printf("\n%s: Version 2 of FRAME initialised, symmetric FRAME\n\n",ClassName()); |
969 | printf("%s: **************************************" |
970 | " FRAME " |
971 | "**************************************\n",ClassName()); |
972 | } |
7e5caa00 |
973 | } |
974 | |
6304e7d2 |
975 | Int_t AliFRAMEv2::IsVersion() const |
976 | { |
977 | Int_t version = 0; |
978 | if (fHoles == 0) version = 1; |
979 | return version; |
980 | } |
7e5caa00 |
981 | |
982 | |
983 | |
984 | |
985 | |
986 | |