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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 | ||
eeacf08b | 16 | /* $Id$ */ |
6304e7d2 | 17 | |
eeacf08b | 18 | //------------------------------------------------------------------------ |
19 | // AliFRAMEv2.cxx | |
20 | // symmetric space frame with possibility for holes | |
21 | // Author: A.Morsch | |
22 | //------------------------------------------------------------------------ | |
7e5caa00 | 23 | |
24 | #include "AliFRAMEv2.h" | |
25 | #include "AliMagF.h" | |
26 | #include "AliRun.h" | |
7e5caa00 | 27 | #include "TSystem.h" |
28 | ||
29 | ClassImp(AliFRAMEv2) | |
30 | ||
31 | //_____________________________________________________________________________ | |
32 | AliFRAMEv2::AliFRAMEv2() | |
33 | { | |
34 | // Constructor | |
35 | SetHoles(0); | |
36 | } | |
37 | ||
38 | //_____________________________________________________________________________ | |
39 | AliFRAMEv2::AliFRAMEv2(const char *name, const char *title) | |
40 | : AliFRAME(name,title) | |
41 | { | |
42 | // Constructor | |
43 | SetHoles(0); | |
44 | } | |
45 | ||
46 | ||
47 | //___________________________________________ | |
48 | void AliFRAMEv2::CreateGeometry() | |
49 | { | |
50 | //Begin_Html | |
51 | /* | |
52 | <img src="picts/frame.gif"> | |
53 | */ | |
54 | //End_Html | |
55 | ||
56 | ||
57 | //Begin_Html | |
58 | /* | |
59 | <img src="picts/tree_frame.gif"> | |
60 | */ | |
61 | //End_Html | |
62 | ||
4a8eca94 | 63 | Int_t idrotm[2299]; |
7e5caa00 | 64 | Int_t *idtmed = fIdtmed->GetArray()-1999; |
65 | // | |
66 | // The Space frame | |
67 | // | |
68 | // | |
e16311cb | 69 | Float_t pbox[3], ptrap[11], ptrd1[4], ppgon[10]; |
7e5caa00 | 70 | |
71 | Float_t dx, dy, dz; | |
72 | Int_t i, j, jmod; | |
73 | // | |
74 | // Constants | |
75 | const Float_t kEps = 0.01; | |
76 | const Int_t kAir = idtmed[2004]; | |
77 | const Int_t kSteel = idtmed[2064]; | |
78 | ||
79 | const Float_t krad2deg = 180./TMath::Pi(); | |
80 | const Float_t kdeg2rad = 1./krad2deg; | |
81 | ||
4c057bc8 | 82 | Float_t iFrH = 114.40; |
83 | Float_t ringH = 4.00; | |
84 | Float_t ringW = 10.00; | |
85 | Float_t longH = 5.39; | |
86 | Float_t longW = 6.00; | |
87 | Float_t dwl = 3.14; | |
88 | Float_t dwh = 0.96; | |
7e5caa00 | 89 | |
02e42643 | 90 | // |
4a8eca94 | 91 | Float_t dymodU[3] = {70.0, 224.0, 341.}; |
02e42643 | 92 | // new ? |
4a8eca94 | 93 | Float_t dymodL[3] = {54.0, 178.5, 341.}; |
af3fbbe1 | 94 | |
7e5caa00 | 95 | // |
96 | // Frame mother volume | |
97 | // | |
b35d7d26 | 98 | // ptube[0] = 280.; |
99 | // ptube[1] = 430.; | |
100 | // ptube[2] = 376.; | |
101 | ppgon[0] = 0.; | |
102 | ppgon[1] = 360.; | |
103 | ppgon[2] = 18.; | |
104 | ||
105 | ppgon[3] = 2.; | |
b35d7d26 | 106 | ppgon[4] = -376.; |
107 | ppgon[5] = 280.; | |
108 | ppgon[6] = 421.; | |
109 | ||
110 | ppgon[7] = -ppgon[4]; | |
111 | ppgon[8] = ppgon[5]; | |
112 | ppgon[9] = ppgon[6]; | |
113 | ||
114 | gMC->Gsvolu("B077", "PGON", kAir, ppgon, 10); | |
115 | ||
116 | // gMC->Gsvolu("B077", "TUBE", kAir, ptube, 3); | |
7e5caa00 | 117 | gMC->Gspos("B077", 1, "ALIC", 0., 0., 0., 0, "ONLY"); |
118 | // | |
55bdc695 | 119 | // Reference plane for TRD |
120 | // | |
121 | ppgon[6] = ppgon[5] + 0.1; | |
122 | ppgon[9] = ppgon[6]; | |
123 | gMC->Gsvolu("BREF", "PGON", kAir, ppgon, 10); | |
124 | gMC->Gspos("BREF", 1, "B077", 0., 0., 0., 0, "ONLY"); | |
125 | // | |
7e5caa00 | 126 | // The outer Frame |
127 | // | |
128 | ||
129 | Float_t dol = 8.75; | |
130 | Float_t doh = 5.; | |
131 | Float_t ds = 0.35; | |
132 | // | |
133 | // Mother volume | |
134 | // | |
135 | ppgon[0] = 0.; | |
136 | ppgon[1] = 360.; | |
137 | ppgon[2] = 18.; | |
138 | ||
139 | ppgon[3] = 2.; | |
140 | ||
141 | ppgon[4] = -350.; | |
142 | ppgon[5] = 399.; | |
143 | ppgon[6] = 420.7122; | |
144 | ||
145 | ppgon[7] = -ppgon[4]; | |
146 | ppgon[8] = ppgon[5]; | |
147 | ppgon[9] = ppgon[6]; | |
148 | gMC->Gsvolu("B076", "PGON", kAir, ppgon, 10); | |
149 | gMC->Gspos("B076", 1, "B077", 0., 0., 0., 0, "ONLY"); | |
150 | // | |
151 | // Rings | |
152 | // | |
153 | dz = 2.*410.2*TMath::Sin(10.*kdeg2rad)-2.*dol*TMath::Cos(10.*kdeg2rad)- | |
154 | 2.*doh*TMath::Tan(10.*kdeg2rad); | |
155 | Float_t l1 = dz/2.; | |
156 | Float_t l2 = dz/2.+2.*doh*TMath::Tan(10.*kdeg2rad); | |
157 | ||
158 | ptrd1[0] = l1; | |
159 | ptrd1[1] = l2; | |
160 | ||
161 | ptrd1[2] = dol; | |
162 | ptrd1[3] = doh; | |
163 | gMC->Gsvolu("B042", "TRD1", kSteel, ptrd1, 4); | |
164 | ||
165 | ptrd1[0] = ptrd1[0]+ds*(l2-l1)/2./doh; | |
166 | ptrd1[1] = ptrd1[1]-ds*(l2-l1)/2./doh; | |
167 | ptrd1[2] = dol-ds; | |
168 | ptrd1[3] = doh-ds; | |
169 | gMC->Gsvolu("B043", "TRD1", kAir, ptrd1, 4); | |
170 | gMC->Gspos("B043", 1, "B042", 0., 0., 0., 0, "ONLY"); | |
171 | // | |
172 | // longitudinal bars | |
173 | // | |
174 | // 170x200x5 | |
175 | // | |
176 | pbox[0] = dol; | |
177 | pbox[1] = doh; | |
178 | pbox[2] = 350.; | |
179 | gMC->Gsvolu("B033", "BOX", kSteel, pbox, 3); | |
180 | pbox[0] = dol-ds; | |
181 | pbox[1] = doh-ds; | |
182 | gMC->Gsvolu("B034", "BOX", kAir, pbox, 3); | |
183 | gMC->Gspos("B034", 1, "B033", 0., 0., 0., 0, "ONLY"); | |
184 | ||
185 | pbox[0] = 1.0; | |
186 | pbox[1] = 5.0; | |
187 | pbox[2] = 375.5; | |
188 | ||
189 | ||
190 | gMC->Gsvolu("B080", "BOX", kSteel, pbox, 3); | |
b35d7d26 | 191 | gMC->Gspos("B080", 1, "B077", 286.01, 0., 0., 0, "ONLY"); |
192 | gMC->Gspos("B080", 2, "B077", -286.01, 0., 0., 0, "ONLY"); | |
7e5caa00 | 193 | |
194 | // | |
195 | // Diagonal bars (1) | |
196 | // | |
197 | Float_t h, d, dq, x, theta; | |
198 | ||
4a8eca94 | 199 | h = (dymodU[1]-dymodU[0]-2.*dol)*.999; |
7e5caa00 | 200 | d = 2.*dol; |
201 | dq = h*h+dz*dz; | |
202 | ||
203 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; | |
204 | ||
205 | ||
206 | theta = krad2deg * TMath::ACos(x); | |
207 | ||
208 | ptrap[0] = dz/2.; | |
209 | ptrap[1] = theta; | |
210 | ptrap[2] = 0.; | |
211 | ptrap[3] = doh; | |
212 | ptrap[4] = dol/x; | |
213 | ptrap[5] = ptrap[4]; | |
214 | ptrap[6] = 0; | |
215 | ptrap[7] = ptrap[3]; | |
216 | ptrap[8] = ptrap[4]; | |
217 | ptrap[9] = ptrap[4]; | |
218 | ptrap[10] = 0; | |
219 | ||
220 | gMC->Gsvolu("B047", "TRAP", kSteel, ptrap, 11); | |
221 | ptrap[3] = doh-ds; | |
222 | ptrap[4] = (dol-ds)/x; | |
223 | ptrap[5] = ptrap[4]; | |
224 | ptrap[7] = ptrap[3]; | |
225 | ptrap[8] = ptrap[4]; | |
226 | ptrap[9] = ptrap[4]; | |
227 | gMC->Gsvolu("B048", "TRAP", kAir, ptrap, 11); | |
228 | gMC->Gspos("B048", 1, "B047", 0.0, 0.0, 0., 0, "ONLY"); | |
229 | ||
230 | /* | |
231 | Crosses (inner most) | |
232 | \\ // | |
233 | \\// | |
234 | //\\ | |
235 | // \\ | |
236 | */ | |
4a8eca94 | 237 | h = (2.*dymodU[0]-2.*dol)*.999; |
7e5caa00 | 238 | // |
239 | // Mother volume | |
240 | // | |
241 | pbox[0] = h/2; | |
242 | pbox[1] = doh; | |
243 | pbox[2] = dz/2.; | |
244 | gMC->Gsvolu("BM49", "BOX ", kAir, pbox, 3); | |
245 | ||
246 | ||
247 | dq = h*h+dz*dz; | |
248 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; | |
249 | theta = krad2deg * TMath::ACos(x); | |
250 | ||
251 | ptrap[0] = dz/2.-kEps; | |
252 | ptrap[1] = theta; | |
253 | ptrap[2] = 0.; | |
254 | ptrap[3] = doh-kEps; | |
255 | ptrap[4] = dol/x; | |
256 | ptrap[5] = ptrap[4]; | |
257 | ptrap[7] = ptrap[3]; | |
258 | ptrap[8] = ptrap[4]; | |
259 | ptrap[9] = ptrap[4]; | |
260 | ||
261 | gMC->Gsvolu("B049", "TRAP", kSteel, ptrap, 11); | |
262 | ptrap[0] = ptrap[0]-kEps; | |
263 | ptrap[3] = (doh-ds); | |
264 | ptrap[4] = (dol-ds)/x; | |
265 | ptrap[5] = ptrap[4]; | |
266 | ptrap[7] = ptrap[3]; | |
267 | ptrap[8] = ptrap[4]; | |
268 | ptrap[9] = ptrap[4]; | |
269 | gMC->Gsvolu("B050", "TRAP", kAir, ptrap, 11); | |
270 | gMC->Gspos("B050", 1, "B049", 0.0, 0.0, 0., 0, "ONLY"); | |
271 | gMC->Gspos("B049", 1, "BM49", 0.0, 0.0, 0., 0, "ONLY"); | |
272 | ||
273 | ||
274 | Float_t dd1 = d*TMath::Tan(theta*kdeg2rad); | |
275 | Float_t dd2 = d/TMath::Tan(2.*theta*kdeg2rad); | |
276 | Float_t theta2 = TMath::ATan(TMath::Abs(dd2-dd1)/d/2.); | |
277 | ||
278 | ||
279 | ptrap[0] = dol; | |
280 | ptrap[1] = theta2*krad2deg; | |
281 | ptrap[2] = 0.; | |
282 | ptrap[3] = doh; | |
283 | ptrap[4] = (dz/2./x-dd1-dd2)/2.; | |
284 | ptrap[5] = ptrap[4]; | |
285 | ptrap[6] = 0.; | |
286 | ptrap[7] = ptrap[3]; | |
287 | ptrap[8] = dz/4./x; | |
288 | ptrap[9] = ptrap[8]; | |
289 | ||
290 | ||
291 | gMC->Gsvolu("B051", "TRAP", kSteel, ptrap, 11); | |
292 | Float_t ddx0 = ptrap[8]; | |
293 | ||
294 | Float_t dd1s = dd1*(1.-2.*ds/d); | |
295 | Float_t dd2s = dd2*(1.-2.*ds/d); | |
296 | Float_t theta2s = TMath::ATan(TMath::Abs(dd2s-dd1s)/(d-2.*ds)/2.); | |
297 | ||
298 | ||
299 | ptrap[0] = dol-ds; | |
300 | ptrap[1] = theta2s*krad2deg; | |
301 | ptrap[2] = 0.; | |
302 | ptrap[3] = doh-ds; | |
303 | ptrap[4] = ptrap[4]+ds/d/2.*(dd1+dd2); | |
304 | ptrap[5] = ptrap[4]; | |
305 | ptrap[6] = 0.; | |
306 | ptrap[7] = ptrap[3]; | |
307 | ptrap[8] = ptrap[8]-ds/2./d*(dd1+dd2); | |
308 | ptrap[9] = ptrap[8]; | |
309 | ||
310 | gMC->Gsvolu("B052", "TRAP", kAir, ptrap, 11); | |
311 | gMC->Gspos("B052", 1, "B051", 0.0, 0.0, 0., 0, "ONLY"); | |
312 | ||
313 | Float_t ddx, ddz, drx, drz, rtheta; | |
314 | ||
4a8eca94 | 315 | AliMatrix(idrotm[2001], -theta+180, 0.0, 90.0, 90.0, 90.-theta, 0.0); |
7e5caa00 | 316 | rtheta = (90.-theta)*kdeg2rad; |
317 | ddx = -ddx0-dol*TMath::Tan(theta2); | |
318 | ddz = -dol; | |
319 | ||
320 | drx = TMath::Cos(rtheta) * ddx +TMath::Sin(rtheta) *ddz+pbox[0]; | |
321 | drz = -TMath::Sin(rtheta) * ddx +TMath::Cos(rtheta) *ddz-pbox[2]; | |
322 | gMC->Gspos("B051", 1, "BM49", | |
323 | drx, 0.0, drz, | |
4a8eca94 | 324 | idrotm[2001], "ONLY"); |
7e5caa00 | 325 | |
4a8eca94 | 326 | AliMatrix(idrotm[2002], -theta, 0.0, 90.0, 90.0, 270.-theta, 0.0); |
7e5caa00 | 327 | rtheta = (270.-theta)*kdeg2rad; |
328 | ||
329 | drx = TMath::Cos(rtheta) * ddx + TMath::Sin(rtheta) * ddz-pbox[0]; | |
330 | drz = -TMath::Sin(rtheta) * ddx + TMath::Cos(rtheta) * ddz+pbox[2]; | |
331 | gMC->Gspos("B051", 2, "BM49", | |
332 | drx, 0.0, drz, | |
4a8eca94 | 333 | idrotm[2002], "ONLY"); |
7e5caa00 | 334 | |
335 | // | |
336 | // Diagonal bars (3) | |
337 | // | |
4a8eca94 | 338 | h = ((dymodU[2]-dymodU[1])-2.*dol)*.999; |
7e5caa00 | 339 | dq = h*h+dz*dz; |
340 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; | |
341 | theta = krad2deg * TMath::ACos(x); | |
342 | ||
343 | ptrap[0] = dz/2.; | |
344 | ptrap[1] = theta; | |
345 | ptrap[3] = doh; | |
346 | ptrap[4] = dol/x; | |
347 | ptrap[5] = ptrap[4]; | |
348 | ptrap[7] = ptrap[3]; | |
349 | ptrap[8] = ptrap[4]; | |
350 | ptrap[9] = ptrap[4]; | |
351 | ||
352 | gMC->Gsvolu("B045", "TRAP", kSteel, ptrap, 11); | |
353 | ptrap[3] = doh-ds; | |
354 | ptrap[4] = (dol-ds)/x; | |
355 | ptrap[5] = ptrap[4]; | |
356 | ptrap[7] = ptrap[3]; | |
357 | ptrap[8] = ptrap[4]; | |
358 | ptrap[9] = ptrap[4]; | |
359 | gMC->Gsvolu("B046", "TRAP", kAir, ptrap, 11); | |
360 | gMC->Gspos("B046", 1, "B045", 0.0, 0.0, 0., 0, "ONLY"); | |
361 | ||
362 | // | |
363 | // Positioning of diagonal bars | |
364 | // | |
365 | // Matrices have been imported from Euclid. Some simplification | |
366 | // seems possible | |
367 | // | |
4a8eca94 | 368 | AliMatrix(idrotm[2003], 0.0, 0.0, 90.0, 130.0, 90.0, 40.0); |
369 | AliMatrix(idrotm[2004], 180.0, 0.0, 90.0, 130.0, 90.0, 40.0); | |
370 | AliMatrix(idrotm[2005], 180.0, 0.0, 90.0, 150.0, 90.0, 240.0); | |
371 | AliMatrix(idrotm[2006], 0.0, 0.0, 90.0, 150.0, 90.0, 240.0); | |
372 | AliMatrix(idrotm[2007], 0.0, 0.0, 90.0, 170.0, 90.0, 80.0); | |
373 | AliMatrix(idrotm[2008], 180.0, 0.0, 90.0, 190.0, 90.0, 280.0); | |
374 | AliMatrix(idrotm[2009], 180.0, 0.0, 90.0, 170.0, 90.0, 80.0); | |
375 | AliMatrix(idrotm[2010], 0.0, 0.0, 90.0, 190.0, 90.0, 280.0); | |
376 | AliMatrix(idrotm[2011], 0.0, 0.0, 90.0, 350.0, 90.0, 260.0); | |
377 | AliMatrix(idrotm[2012], 180.0, 0.0, 90.0, 350.0, 90.0, 260.0); | |
378 | AliMatrix(idrotm[2013], 180.0, 0.0, 90.0, 10.0, 90.0, 100.0); | |
379 | AliMatrix(idrotm[2014], 0.0, 0.0, 90.0, 10.0, 90.0, 100.0); | |
380 | AliMatrix(idrotm[2015], 0.0, 0.0, 90.0, 30.0, 90.0, 300.0); | |
381 | AliMatrix(idrotm[2016], 180.0, 0.0, 90.0, 30.0, 90.0, 300.0); | |
382 | AliMatrix(idrotm[2017], 180.0, 0.0, 90.0, 50.0, 90.0, 140.0); | |
383 | AliMatrix(idrotm[2018], 0.0, 0.0, 90.0, 50.0, 90.0, 140.0); | |
384 | ||
385 | AliMatrix(idrotm[2019], 180.0, 0.0, 90.0, 130.0, 90.0, 220.0); | |
386 | AliMatrix(idrotm[2020], 180.0, 0.0, 90.0, 50.0, 90.0, 320.0); | |
387 | AliMatrix(idrotm[2021], 180.0, 0.0, 90.0, 150.0, 90.0, 60.0); | |
388 | AliMatrix(idrotm[2022], 180.0, 0.0, 90.0, 30.0, 90.0, 120.0); | |
389 | AliMatrix(idrotm[2023], 180.0, 0.0, 90.0, 170.0, 90.0, 260.0); | |
390 | AliMatrix(idrotm[2024], 180.0, 0.0, 90.0, 190.0, 90.0, 100.0); | |
391 | AliMatrix(idrotm[2025], 180.0, 0.0, 90.0, 350.0, 90.0, 80.0); | |
392 | AliMatrix(idrotm[2026], 180.0, 0.0, 90.0, 10.0, 90.0, 280.0); | |
393 | ||
394 | AliMatrix(idrotm[2027], 0.0, 0.0, 90.0, 50.0, 90.0, 320.0); | |
395 | AliMatrix(idrotm[2028], 0.0, 0.0, 90.0, 150.0, 90.0, 60.0); | |
396 | AliMatrix(idrotm[2029], 0.0, 0.0, 90.0, 30.0, 90.0, 120.0); | |
397 | AliMatrix(idrotm[2030], 0.0, 0.0, 90.0, 10.0, 90.0, 280.0); | |
398 | AliMatrix(idrotm[2031], 0.0, 0.0, 90.0, 170.0, 90.0, 260.0); | |
399 | AliMatrix(idrotm[2032], 0.0, 0.0, 90.0, 190.0, 90.0, 100.0); | |
400 | AliMatrix(idrotm[2033], 0.0, 0.0, 90.0, 350.0, 90.0, 80.0); | |
7e5caa00 | 401 | |
402 | Float_t rd = 410.56; | |
4a8eca94 | 403 | dz = (dymodU[1]+dymodU[0])/2.; |
404 | Float_t dz2 = (dymodU[1]+dymodU[2])/2.; | |
7e5caa00 | 405 | |
406 | // | |
407 | // phi = 40 | |
408 | // | |
409 | Float_t phi = 40; | |
410 | dx = rd * TMath::Sin(phi*kdeg2rad); | |
411 | dy = rd * TMath::Cos(phi*kdeg2rad); | |
412 | ||
825c6db0 | 413 | // gMC->Gspos("B047", 1, "B076", -dx, dy, dz, idrotm[2004], "ONLY"); |
414 | // gMC->Gspos("B047", 2, "B076", -dx, dy, -dz, idrotm[2003], "ONLY"); | |
e16311cb | 415 | // gMC->Gspos("B047", 3, "B076", dx, dy, dz, idrotm[2017], "ONLY"); |
416 | // gMC->Gspos("B047", 4, "B076", dx, dy, -dz, idrotm[2018], "ONLY"); | |
7e5caa00 | 417 | |
4a8eca94 | 418 | gMC->Gspos("B045", 1, "B076", -dx, dy, dz2, idrotm[2019], "ONLY"); |
419 | gMC->Gspos("B045", 2, "B076", -dx, dy, -dz2, idrotm[2003], "ONLY"); // ? | |
420 | gMC->Gspos("B045", 3, "B076", dx, dy, dz2, idrotm[2020], "ONLY"); | |
421 | gMC->Gspos("B045", 4, "B076", dx, dy, -dz2, idrotm[2027], "ONLY"); | |
7e5caa00 | 422 | |
e16311cb | 423 | // gMC->Gspos("BM49", 1, "B076", dx, dy, 0., idrotm[2020], "ONLY"); |
825c6db0 | 424 | // gMC->Gspos("BM49", 2, "B076", -dx, dy, 0., idrotm[2019], "ONLY"); |
7e5caa00 | 425 | |
426 | // | |
427 | // phi = 60 | |
428 | // | |
429 | ||
430 | phi = 60; | |
431 | dx = rd * TMath::Sin(phi*kdeg2rad); | |
432 | dy = rd * TMath::Cos(phi*kdeg2rad); | |
825c6db0 | 433 | // gMC->Gspos("B047", 5, "B076", -dx, dy, dz, idrotm[2005], "ONLY"); |
434 | // gMC->Gspos("B047", 6, "B076", -dx, dy, -dz, idrotm[2006], "ONLY"); | |
e16311cb | 435 | // gMC->Gspos("B047", 7, "B076", dx, dy, dz, idrotm[2016], "ONLY"); |
436 | // gMC->Gspos("B047", 8, "B076", dx, dy, -dz, idrotm[2015], "ONLY"); | |
7e5caa00 | 437 | |
4a8eca94 | 438 | gMC->Gspos("B045", 5, "B076", -dx, dy, dz2, idrotm[2021], "ONLY"); |
439 | gMC->Gspos("B045", 6, "B076", -dx, dy, -dz2, idrotm[2028], "ONLY"); | |
440 | gMC->Gspos("B045", 7, "B076", dx, dy, dz2, idrotm[2022], "ONLY"); | |
441 | gMC->Gspos("B045", 8, "B076", dx, dy, -dz2, idrotm[2029], "ONLY"); | |
7e5caa00 | 442 | |
e16311cb | 443 | // gMC->Gspos("BM49", 3, "B076", dx, dy, 0., idrotm[2022], "ONLY"); |
825c6db0 | 444 | // gMC->Gspos("BM49", 4, "B076", -dx, dy, 0., idrotm[2021], "ONLY"); |
7e5caa00 | 445 | // |
446 | // phi = 80 | |
447 | // | |
448 | ||
449 | phi = 80; | |
450 | dx = rd * TMath::Sin(phi*kdeg2rad); | |
451 | dy = rd * TMath::Cos(phi*kdeg2rad); | |
825c6db0 | 452 | // gMC->Gspos("B047", 9, "B076", -dx, dy, dz, idrotm[2009], "ONLY"); |
453 | // gMC->Gspos("B047", 10, "B076", -dx, dy, -dz, idrotm[2007], "ONLY"); | |
e16311cb | 454 | // gMC->Gspos("B047", 11, "B076", dx, dy, dz, idrotm[2013], "ONLY"); |
455 | // gMC->Gspos("B047", 12, "B076", dx, dy, -dz, idrotm[2014], "ONLY"); | |
7e5caa00 | 456 | |
4a8eca94 | 457 | gMC->Gspos("B047", 13, "B076", -dx, -dy, dz, idrotm[2008], "ONLY"); |
458 | gMC->Gspos("B047", 14, "B076", -dx, -dy, -dz, idrotm[2010], "ONLY"); | |
459 | gMC->Gspos("B047", 15, "B076", dx, -dy, dz, idrotm[2012], "ONLY"); | |
460 | gMC->Gspos("B047", 16, "B076", dx, -dy, -dz, idrotm[2011], "ONLY"); | |
7e5caa00 | 461 | |
4a8eca94 | 462 | gMC->Gspos("B045", 9, "B076", -dx, dy, dz2, idrotm[2023], "ONLY"); |
463 | gMC->Gspos("B045", 10, "B076", -dx, dy, -dz2, idrotm[2031], "ONLY"); | |
464 | gMC->Gspos("B045", 11, "B076", dx, dy, dz2, idrotm[2026], "ONLY"); | |
465 | gMC->Gspos("B045", 12, "B076", dx, dy, -dz2, idrotm[2030], "ONLY"); | |
7e5caa00 | 466 | |
4a8eca94 | 467 | gMC->Gspos("B045", 13, "B076", -dx, -dy, dz2, idrotm[2024], "ONLY"); |
468 | gMC->Gspos("B045", 14, "B076", -dx, -dy, -dz2, idrotm[2032], "ONLY"); | |
469 | gMC->Gspos("B045", 15, "B076", dx, -dy, dz2, idrotm[2025], "ONLY"); | |
470 | gMC->Gspos("B045", 16, "B076", dx, -dy, -dz2, idrotm[2033], "ONLY"); | |
7e5caa00 | 471 | |
e16311cb | 472 | // gMC->Gspos("BM49", 5, "B076", dx, dy, 0., idrotm[2026], "ONLY"); |
825c6db0 | 473 | // gMC->Gspos("BM49", 6, "B076", -dx, dy, 0., idrotm[2023], "ONLY"); |
4a8eca94 | 474 | gMC->Gspos("BM49", 7, "B076", dx, -dy, 0., idrotm[2025], "ONLY"); |
475 | gMC->Gspos("BM49", 8, "B076", -dx, -dy, 0., idrotm[2024], "ONLY"); | |
7e5caa00 | 476 | |
477 | ||
478 | // The internal frame | |
479 | // | |
480 | char* module[3] = {"B071\0", "B074\0", "B075\0"}; | |
481 | // | |
482 | // | |
483 | // Mother Volumes | |
484 | // | |
485 | ptrd1[0] = 50.18; | |
486 | ptrd1[1] = 70.35; | |
487 | // ptrd1[0] = 50.10; | |
488 | // ptrd1[1] = 70.20; | |
489 | ||
490 | ptrd1[2] = 375.5; | |
491 | ptrd1[3] = 57.2; | |
492 | for (jmod = 0; jmod < 3; jmod++) | |
493 | { | |
494 | gMC->Gsvolu(module[jmod], "TRD1", kAir, ptrd1, 4); | |
495 | } | |
5f9c2f9e | 496 | // Position of Holes for PHOS (P) and RICH (R) starting at 6h |
497 | // P P P - - R R R - - - - - - - - P P | |
498 | Int_t mod[18] = {1, 1, 1, 0, 0, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1}; | |
7e5caa00 | 499 | |
500 | ||
501 | Float_t r = 341.8; | |
502 | Float_t rout1 = 410.564; | |
503 | Float_t rout2 = 415.2; | |
504 | Int_t modcount[3] = {0, 0, 0}; | |
505 | ||
506 | for (i=0; i<18; i++) { | |
507 | Float_t phi = i*20.; | |
508 | Float_t phi2 = 270+phi; | |
509 | if (phi2 >= 360.) phi2-=360.; | |
510 | ||
511 | dx = TMath::Sin(phi*kdeg2rad)*r; | |
512 | dy = -TMath::Cos(phi*kdeg2rad)*r; | |
513 | modcount[mod[i]]++; | |
514 | ||
4a8eca94 | 515 | AliMatrix(idrotm[2034+i], 90.0, phi, 0., 0., 90., phi2); |
516 | gMC->Gspos(module[mod[i]], modcount[mod[i]], "B077", dx, dy, 0., idrotm[2034+i], "ONLY"); | |
7e5caa00 | 517 | // |
518 | // Position elements of outer Frame | |
519 | // | |
520 | dx = TMath::Sin(phi*kdeg2rad)*rout1; | |
521 | dy = -TMath::Cos(phi*kdeg2rad)*rout1; | |
522 | for (j = 0; j < 3; j++) | |
523 | { | |
4a8eca94 | 524 | dz = dymodU[j]; |
525 | gMC->Gspos("B042", 6*i+2*j+1, "B076", dx, dy, dz, idrotm[2034+i], "ONLY"); | |
526 | gMC->Gspos("B042", 6*i+2*j+2, "B076", dx, dy, -dz, idrotm[2034+i], "ONLY"); | |
7e5caa00 | 527 | } |
528 | ||
529 | phi = i*20.+10; | |
530 | phi2 = 270+phi; | |
4a8eca94 | 531 | AliMatrix(idrotm[2052+i], 90.0, phi, 90., phi2, 0., 0.); |
7e5caa00 | 532 | |
533 | dx = TMath::Sin(phi*kdeg2rad)*rout2; | |
534 | dy = -TMath::Cos(phi*kdeg2rad)*rout2; | |
4a8eca94 | 535 | gMC->Gspos("B033", i+1, "B076", dx, dy, 0., idrotm[2052+i], "ONLY"); |
7e5caa00 | 536 | // |
537 | } | |
538 | // Internal Frame rings | |
539 | // | |
540 | // | |
541 | // new specs: 40x100x6 for inner rings | |
542 | // 30x135x6 for front and rear rings | |
543 | // | |
544 | // currently no distinction between front/rear and inner rings | |
545 | // | |
546 | // | |
547 | // | |
548 | pbox[0] = 50.; | |
549 | pbox[1] = ringW/2.; | |
550 | pbox[2] = ringH/2.; | |
551 | ||
552 | gMC->Gsvolu("B072", "BOX ", kSteel, pbox, 3); | |
553 | ||
554 | pbox[1] = pbox[1] - 0.6; | |
555 | pbox[2] = pbox[2] - 0.6; | |
556 | gMC->Gsvolu("B073", "BOX ", kAir, pbox, 3); | |
557 | gMC->Gspos("B073", 1, "B072", 0., 0., 0., 0, "ONLY"); | |
558 | ||
559 | // Web frame 0-degree | |
560 | // | |
561 | // h x w x s = 60x40x4 | |
562 | // (attention: element is are half bars, "U" shaped) | |
563 | // | |
4a8eca94 | 564 | dz = 106.2; |
565 | d = 2.*dwl; | |
566 | h = dymodU[0]-dymodL[0]; | |
567 | dq = h*h+dz*dz; | |
568 | ||
569 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; | |
7e5caa00 | 570 | |
4a8eca94 | 571 | theta = TMath::ACos(x); |
572 | Float_t thetaP = (TMath::Pi()-theta)*krad2deg; | |
573 | ||
574 | ptrap[0] = dz/2.; | |
575 | ptrap[1] = thetaP; | |
576 | ptrap[2] = 0.; | |
577 | ptrap[3] = dwh; | |
578 | ptrap[4] = dwl/cos(theta); | |
579 | ptrap[5] = ptrap[4]; | |
580 | ptrap[6] = 0; | |
581 | ptrap[7] = ptrap[3]; | |
582 | ptrap[8] = ptrap[4]; | |
583 | ptrap[9] = ptrap[4]; | |
584 | ptrap[10] = 0; | |
585 | gMC->Gsvolu("B063", "TRAP", kSteel, ptrap, 11); | |
586 | ptrap[3] = dwh - 0.2; | |
587 | ptrap[4] = (dwl-0.4)/cos(theta); | |
588 | ptrap[5] = ptrap[4]; | |
589 | ptrap[7] = ptrap[3]; | |
590 | ptrap[8] = ptrap[4]; | |
591 | ptrap[9] = ptrap[4]; | |
592 | gMC->Gsvolu("B064", "TRAP", kAir, ptrap, 11); | |
593 | gMC->Gspos("B064", 1, "B063", 0.0, -0.2, 0., 0, "ONLY"); | |
594 | ||
595 | ||
596 | h = 106.2; | |
597 | d = 2.*dwl; | |
598 | dz = dymodU[1]-dymodL[1]; | |
599 | dq = h*h+dz*dz; | |
600 | ||
601 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; | |
602 | ||
603 | ||
604 | theta = krad2deg * TMath::ACos(x); | |
605 | ||
606 | ptrap[0] = dz/2.; | |
607 | ptrap[1] = theta; | |
608 | ptrap[2] = 0.; | |
609 | ptrap[3] = dwh; | |
610 | ptrap[4] = dwl/x; | |
611 | ptrap[5] = ptrap[4]; | |
612 | ptrap[6] = 0; | |
613 | ptrap[7] = ptrap[3]; | |
614 | ptrap[8] = ptrap[4]; | |
615 | ptrap[9] = ptrap[4]; | |
616 | ptrap[10] = 0; | |
617 | gMC->Gsvolu("B163", "TRAP", kSteel, ptrap, 11); | |
618 | ptrap[3] = dwh - 0.2; | |
619 | ptrap[4] = (dwl-0.4)/x; | |
620 | ptrap[5] = ptrap[4]; | |
621 | ptrap[7] = ptrap[3]; | |
622 | ptrap[8] = ptrap[4]; | |
623 | ptrap[9] = ptrap[4]; | |
624 | gMC->Gsvolu("B164", "TRAP", kAir, ptrap, 11); | |
625 | gMC->Gspos("B164", 1, "B163", 0.0, -0.2, 0., 0, "ONLY"); | |
626 | ||
627 | ||
7e5caa00 | 628 | pbox[0] = dwh; |
629 | pbox[1] = dwl; | |
630 | pbox[2] = (iFrH-ringH-longH)/2.; | |
4a8eca94 | 631 | gMC->Gsvolu("B263", "BOX ", kSteel, pbox, 3); |
7e5caa00 | 632 | pbox[0] = dwh-0.2; |
633 | pbox[1] = dwl-0.4; | |
634 | ||
4a8eca94 | 635 | gMC->Gsvolu("B264", "BOX ", kAir, pbox, 3); |
636 | gMC->Gspos("B264", 1, "B263", 0.2, 0., 0., 0, "ONLY"); | |
637 | ||
638 | ||
639 | AliMatrix(idrotm[2070], 90.0, 0.0, 90.0, 270.0, 0.0, 0.0); | |
640 | // | |
641 | AliMatrix(idrotm[2071], 100.0, 0.0, 90.0, 270.0, 10.0, 0.0); | |
642 | AliMatrix(idrotm[2072], 100.0, 0.0, 90.0, 90.0, 10.0, 0.0); | |
643 | AliMatrix(idrotm[2073], 100.0, 180.0, 90.0, 270.0, 10.0, 180.0); | |
644 | AliMatrix(idrotm[2074], 100.0, 180.0, 90.0, 90.0, 10.0, 180.0); | |
645 | // | |
646 | AliMatrix(idrotm[2075], 10.0, 0.0, 80.0, 180.0, 90.0, 90.0); | |
647 | AliMatrix(idrotm[2076], 10.0, 0.0, 80.0, 180.0, 90.0, 270.0); | |
648 | AliMatrix(idrotm[2077], 10.0, 180.0, 80.0, 0.0, 90.0, 90.0); | |
649 | AliMatrix(idrotm[2078], 10.0, 180.0, 80.0, 0.0, 90.0, 270.0); | |
650 | // | |
651 | AliMatrix(idrotm[2079], 170.0, 180.0, 80.0, 180.0, 90.0, 90.0); | |
652 | AliMatrix(idrotm[2080], 170.0, 180.0, 80.0, 180.0, 90.0, 270.0); | |
653 | AliMatrix(idrotm[2081], 170.0, 0.0, 80.0, 0.0, 90.0, 90.0); | |
654 | AliMatrix(idrotm[2082], 170.0, 0.0, 80.0, 0.0, 90.0, 270.0); | |
655 | ||
656 | // | |
657 | AliMatrix(idrotm[2083], 170.0, 0.0, 90.0, 90.0, 80.0, 0.0); | |
658 | AliMatrix(idrotm[2084], 170.0, 180.0, 90.0, 90.0, 80.0, 180.0); | |
659 | AliMatrix(idrotm[2085], 90.0, 180.0, 90.0, 90.0, 0.0, 0.0); | |
660 | // | |
661 | AliMatrix(idrotm[2086], 90.0, 90.0, 100.0, 0., 170.0, 180.0); | |
662 | AliMatrix(idrotm[2087], 90.0, 90.0, 100.0, 0., 10.0, 0.0); | |
663 | AliMatrix(idrotm[2088], 90.0, 90.0, 80.0, 0., 170.0, 0.0); | |
664 | AliMatrix(idrotm[2089], 90.0, 90.0, 80.0, 0., -10.0, 0.0); | |
665 | ||
7e5caa00 | 666 | // |
667 | // web frame diagonal (outer) | |
668 | // | |
669 | h = 106.2; | |
670 | d = 2.*dwl; | |
4a8eca94 | 671 | dz = dymodL[2]-dymodU[1]-dwl; |
7e5caa00 | 672 | dq = h*h+dz*dz; |
673 | ||
674 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; | |
675 | ||
676 | ||
677 | theta = krad2deg * TMath::ACos(x); | |
678 | ||
679 | ptrap[0] = dz/2.; | |
680 | ptrap[1] = theta; | |
681 | ptrap[2] = 0.; | |
682 | ptrap[3] = dwh; | |
683 | ptrap[4] = dwl/x; | |
684 | ptrap[5] = ptrap[4]; | |
685 | ptrap[6] = 0; | |
686 | ptrap[7] = ptrap[3]; | |
687 | ptrap[8] = ptrap[4]; | |
688 | ptrap[9] = ptrap[4]; | |
689 | ptrap[10] = 0; | |
690 | gMC->Gsvolu("B065", "TRAP", kSteel, ptrap, 11); | |
691 | ptrap[3] = dwh - 0.2; | |
692 | ptrap[4] = (dwl-0.4)/x; | |
693 | ptrap[5] = ptrap[4]; | |
694 | ptrap[7] = ptrap[3]; | |
695 | ptrap[8] = ptrap[4]; | |
696 | ptrap[9] = ptrap[4]; | |
697 | gMC->Gsvolu("B066", "TRAP", kAir, ptrap, 11); | |
698 | gMC->Gspos("B066", 1, "B065", 0.0, -0.2, 0., 0, "ONLY"); | |
699 | ||
700 | // | |
701 | // web frame diagonal (inner) | |
702 | // | |
4a8eca94 | 703 | dz = dymodL[1]-dymodU[0]; |
7e5caa00 | 704 | dq = h*h+dz*dz; |
4a8eca94 | 705 | x = TMath::Sqrt((dz*dz-d*d)/dq + d*d*h*h/dq/dq)+d*h/dq; |
7e5caa00 | 706 | |
707 | ||
708 | theta = krad2deg * TMath::ACos(x); | |
709 | ||
4a8eca94 | 710 | ptrap[0] = (dymodL[1]-dymodU[0])/2.; |
7e5caa00 | 711 | ptrap[1] = theta; |
712 | ptrap[2] = 0.; | |
713 | ptrap[3] = dwh; | |
714 | ptrap[4] = dwl/x; | |
715 | ptrap[5] = ptrap[4]; | |
716 | ptrap[6] = 0; | |
717 | ptrap[7] = ptrap[3]; | |
718 | ptrap[8] = ptrap[4]; | |
719 | ptrap[9] = ptrap[4]; | |
720 | ptrap[10] = 0; | |
721 | gMC->Gsvolu("B067", "TRAP", kSteel, ptrap, 11); | |
722 | ptrap[3] = dwh-0.2; | |
723 | ptrap[4] = (dwl-0.4)/x; | |
724 | ptrap[5] = ptrap[4]; | |
725 | ptrap[7] = ptrap[3]; | |
726 | ptrap[8] = ptrap[4]; | |
727 | ptrap[9] = ptrap[4]; | |
728 | gMC->Gsvolu("B068", "TRAP", kAir, ptrap, 11); | |
729 | gMC->Gspos("B068", 1, "B067", 0.0, -0.2, 0., 0, "ONLY"); | |
730 | ||
731 | ||
732 | dz = -iFrH/2.+ringH/2.+kEps; | |
733 | ||
734 | for (i = 0; i< 3; i++) | |
735 | { | |
736 | // ring bars | |
737 | for (jmod = 0; jmod<3; jmod++) { | |
4a8eca94 | 738 | gMC->Gspos("B072", 6*i+jmod+1, module[jmod], 0, dymodL[i], dz, 0, "ONLY"); |
739 | gMC->Gspos("B072", 6*i+jmod+4, module[jmod], 0, -dymodL[i], dz, idrotm[2070], "ONLY"); | |
7e5caa00 | 740 | |
741 | // 0-deg web | |
4a8eca94 | 742 | if (i==2) { |
743 | gMC->Gspos("B263", 12*i+jmod+1, module[jmod], 60.0732, dymodU[i], 4.6669, idrotm[2072], "ONLY"); | |
744 | gMC->Gspos("B263", 12*i+jmod+4, module[jmod], 60.0732, -dymodU[i], 4.6669, idrotm[2071], "ONLY"); | |
745 | gMC->Gspos("B263", 12*i+jmod+7, module[jmod], -60.0732, dymodU[i], 4.6669, idrotm[2074], "ONLY"); | |
746 | gMC->Gspos("B263", 12*i+jmod+10, module[jmod], -60.0732, -dymodU[i], 4.6669, idrotm[2073], "ONLY"); | |
747 | } | |
7e5caa00 | 748 | } |
749 | } | |
750 | ||
751 | // outer diagonal web | |
752 | ||
4a8eca94 | 753 | dy = (dymodU[0]+dymodL[0])/2.; |
754 | for (jmod = 0; jmod<3; jmod++) { | |
755 | gMC->Gspos("B063", 4*jmod+1, module[jmod], 60.0732, dy, 4.6669, idrotm[2086], "ONLY"); | |
756 | gMC->Gspos("B063", 4*jmod+2, module[jmod], 60.0732, -dy, 4.6669, idrotm[2087], "ONLY"); | |
757 | gMC->Gspos("B063", 4*jmod+3, module[jmod], -60.0732, dy, 4.6669, idrotm[2088], "ONLY"); | |
758 | gMC->Gspos("B063", 4*jmod+4, module[jmod], -60.0732, -dy, 4.6669, idrotm[2089], "ONLY"); | |
759 | } | |
760 | ||
761 | dy = (dymodU[1]+dymodL[1])/2.; | |
762 | for (jmod = 0; jmod<3; jmod++) { | |
763 | gMC->Gspos("B163", 4*jmod+1, module[jmod], 60.0732, dy, 4.6669, idrotm[2080], "ONLY"); | |
764 | gMC->Gspos("B163", 4*jmod+2, module[jmod], 60.0732, -dy, 4.6669, idrotm[2079], "ONLY"); | |
765 | gMC->Gspos("B163", 4*jmod+3, module[jmod], -60.0732, dy, 4.6669, idrotm[2082], "ONLY"); | |
766 | gMC->Gspos("B163", 4*jmod+4, module[jmod], -60.0732, -dy, 4.6669, idrotm[2081], "ONLY"); | |
767 | } | |
768 | ||
769 | ||
770 | dy = (dymodL[2]+dymodU[1])/2.-dwl/2.; | |
7e5caa00 | 771 | for (jmod = 0; jmod<3; jmod++) { |
4a8eca94 | 772 | gMC->Gspos("B065", 4*jmod+1, module[jmod], 60.0732, dy, 4.6669, idrotm[2076], "ONLY"); |
773 | gMC->Gspos("B065", 4*jmod+2, module[jmod], 60.0732, -dy, 4.6669, idrotm[2075], "ONLY"); | |
774 | gMC->Gspos("B065", 4*jmod+3, module[jmod], -60.0732, dy, 4.6669, idrotm[2078], "ONLY"); | |
775 | gMC->Gspos("B065", 4*jmod+4, module[jmod], -60.0732, -dy, 4.6669, idrotm[2077], "ONLY"); | |
7e5caa00 | 776 | } |
777 | ||
778 | ||
4a8eca94 | 779 | dy = (dymodL[1]+dymodU[0])/2.; |
7e5caa00 | 780 | |
781 | for (jmod = 0; jmod<3; jmod++) { | |
4a8eca94 | 782 | gMC->Gspos("B067", 4*jmod+1, module[jmod], 60.0732, dy, 4.6669, idrotm[2076], "ONLY"); |
783 | gMC->Gspos("B067", 4*jmod+2, module[jmod], 60.0732, -dy, 4.6669, idrotm[2075], "ONLY"); | |
784 | gMC->Gspos("B067", 4*jmod+3, module[jmod], -60.0732, dy, 4.6669, idrotm[2078], "ONLY"); | |
785 | gMC->Gspos("B067", 4*jmod+4, module[jmod], -60.0732, -dy, 4.6669, idrotm[2077], "ONLY"); | |
7e5caa00 | 786 | } |
787 | ||
788 | // longitudinal bars (TPC rails attached) | |
789 | // new specs: | |
790 | // h x w x s = 100 x 75 x 6 | |
791 | // current: | |
792 | // Attention: 2 "U" shaped half rods per cell | |
793 | // | |
794 | // not yet used | |
795 | // | |
796 | ptrap[0] = 2.50; | |
797 | ptrap[1] = 10.00; | |
798 | ptrap[2] = 0.00; | |
799 | ptrap[3] = 350.00; | |
800 | ptrap[4] = 3.75; | |
801 | ptrap[5] = ptrap[4]; | |
802 | ptrap[6] = 0; | |
803 | ptrap[7] = ptrap[3]; | |
804 | ptrap[8] = ptrap[4]; | |
805 | ptrap[9] = ptrap[4]; | |
806 | ptrap[10] = 0; | |
f935f49e | 807 | // gMC->Gsvolu("B059", "TRAP", kSteel, ptrap, 11); |
7e5caa00 | 808 | ptrap[0] = 2.2; |
809 | ptrap[4] = 2.15; | |
810 | ptrap[5] = ptrap[4]; | |
811 | ptrap[7] = ptrap[3]; | |
812 | ptrap[8] = ptrap[4]; | |
813 | ptrap[9] = ptrap[4]; | |
f935f49e | 814 | //gMC->Gsvolu("B062", "TRAP", kAir, ptrap, 11); |
815 | //gMC->Gspos("B062", 1, "B059", 0.0, 0., 0., 0, "ONLY"); | |
816 | ||
7e5caa00 | 817 | // |
818 | // longitudinal bars (no TPC rails attached) | |
819 | // new specs: h x w x s = 60 x 60 x 3 | |
820 | // (was: 75 x 100 x 5?) | |
821 | // | |
822 | // | |
823 | // | |
824 | ptrap[0] = longW/4.; | |
825 | ptrap[4] = longH/2.; | |
826 | ptrap[5] = ptrap[4]; | |
827 | ptrap[7] = ptrap[3]; | |
828 | ptrap[8] = ptrap[4]; | |
829 | ptrap[9] = ptrap[4]; | |
830 | ||
831 | gMC->Gsvolu("BA59", "TRAP", kSteel, ptrap, 11); | |
832 | ptrap[0] = longW/4.-0.15; | |
833 | ptrap[4] = longH/2.-0.30; | |
834 | ptrap[5] = ptrap[4]; | |
835 | ptrap[7] = ptrap[3]; | |
836 | ptrap[8] = ptrap[4]; | |
837 | ptrap[9] = ptrap[4]; | |
838 | gMC->Gsvolu("BA62", "TRAP", kAir, ptrap, 11); | |
839 | gMC->Gspos("BA62", 1, "BA59", 0.0, 0.0, -0.15, 0, "ONLY"); | |
840 | ||
841 | dz = -iFrH/2.+ringH+longH/2.; | |
842 | ||
843 | for (jmod = 0; jmod<3; jmod++) { | |
4a8eca94 | 844 | gMC->Gspos("BA59", 2*jmod+1, module[jmod], 49.6476, 0.0, dz, idrotm[2084], "ONLY"); |
845 | gMC->Gspos("BA59", 2*jmod+2, module[jmod], -49.6476, 0.0, dz, idrotm[2083], "ONLY"); | |
7e5caa00 | 846 | } |
847 | // | |
848 | // | |
849 | // Spacer between TRD and TOF modules | |
850 | ptrap[0] = 0.99; | |
851 | ptrap[1] = 10.00; | |
852 | ptrap[2] = 0.00; | |
853 | ptrap[3] = 350.00; | |
854 | ptrap[4] = 0.9; | |
855 | ptrap[5] = ptrap[4]; | |
856 | ptrap[6] = 0; | |
857 | ptrap[7] = ptrap[3]; | |
858 | ptrap[8] = ptrap[4]; | |
859 | ptrap[9] = ptrap[4]; | |
860 | ptrap[10] = 0; | |
861 | gMC->Gsvolu("B056", "TRAP", kSteel, ptrap, 11); | |
862 | for (jmod = 0; jmod<3; jmod++) { | |
863 | gMC->Gspos("B056", 2*jmod+1, module[jmod], 61.9607, 0.0, 27.2, 0 , "ONLY"); | |
4a8eca94 | 864 | gMC->Gspos("B056", 2*jmod+2, module[jmod], -61.9607, 0.0, 27.2, idrotm[2085], "ONLY"); |
7e5caa00 | 865 | } |
866 | // | |
867 | // Mother volumes for TRD and TOF | |
868 | // | |
869 | if (!fHoles) { | |
d03c72a2 | 870 | printf("\n FRAME Version without Holes !"); |
7e5caa00 | 871 | ptrd1[0] = 49.8065; |
872 | ptrd1[1] = 62.8535; | |
873 | ptrd1[2] = 375.5; | |
874 | ptrd1[3] = 37.; | |
875 | gMC->Gsvolu("BTR1", "TRD1", kAir, ptrd1, 4); | |
876 | gMC->Gsvolu("BTR2", "TRD1", kAir, ptrd1, 4); | |
877 | gMC->Gsvolu("BTR3", "TRD1", kAir, ptrd1, 4); | |
878 | ||
879 | ptrd1[0] = 63.2061; | |
880 | ptrd1[1] = 68.3192; | |
881 | ptrd1[2] = 375.5; | |
882 | ptrd1[3] = 14.5; | |
883 | gMC->Gsvolu("BTO1", "TRD1", kAir, ptrd1, 4); | |
884 | gMC->Gsvolu("BTO2", "TRD1", kAir, ptrd1, 4); | |
885 | gMC->Gsvolu("BTO3", "TRD1", kAir, ptrd1, 4); | |
886 | ||
887 | gMC->Gspos("BTR1", 1, "B071", 0., 0., -10.8, 0, "ONLY"); | |
888 | gMC->Gspos("BTR2", 1, "B074", 0., 0., -10.8, 0, "ONLY"); | |
889 | gMC->Gspos("BTR3", 1, "B075", 0., 0., -10.8, 0, "ONLY"); | |
890 | ||
891 | gMC->Gspos("BTO1", 1, "B071", 0., 0., 42.69, 0, "ONLY"); | |
892 | gMC->Gspos("BTO2", 1, "B074", 0., 0., 42.69, 0, "ONLY"); | |
893 | gMC->Gspos("BTO3", 1, "B075", 0., 0., 42.69, 0, "ONLY"); | |
894 | } else { | |
d03c72a2 | 895 | printf("\n FRAME Version with Holes !"); |
7e5caa00 | 896 | ptrd1[0] = 49.8065; |
897 | ptrd1[1] = 62.8535; | |
898 | ptrd1[2] = 375.5; | |
899 | ptrd1[3] = 37; | |
900 | gMC->Gsvolu("BTR1", "TRD1", kAir, ptrd1, 4); | |
901 | ptrd1[2] = 156.75; | |
902 | gMC->Gsvolu("BTR2", "TRD1", kAir, ptrd1, 4); | |
903 | ptrd1[2] = 79.75; | |
904 | gMC->Gsvolu("BTR3", "TRD1", kAir, ptrd1, 4); | |
905 | ||
906 | ptrd1[0] = 63.2061; | |
907 | ptrd1[1] = 68.3192; | |
908 | ptrd1[2] = 375.5; | |
909 | ptrd1[3] = 14.5; | |
910 | gMC->Gsvolu("BTO1", "TRD1", kAir, ptrd1, 4); | |
911 | ptrd1[2] = 156.75; | |
912 | gMC->Gsvolu("BTO2", "TRD1", kAir, ptrd1, 4); | |
913 | ptrd1[2] = 79.75; | |
914 | gMC->Gsvolu("BTO3", "TRD1", kAir, ptrd1, 4); | |
915 | ||
7e5caa00 | 916 | |
4c057bc8 | 917 | gMC->Gspos("BTR1", 1, "B071", 0., 0.00, -10.8, 0, "ONLY"); |
918 | gMC->Gspos("BTR2", 1, "B074", 0., -218.75, -10.8, idrotm[2070], "ONLY"); | |
919 | gMC->Gspos("BTR2", 2, "B074", 0., 218.75, -10.8, 0, "ONLY"); | |
920 | gMC->Gspos("BTR3", 1, "B075", 0., -295.75, -10.8, idrotm[2070], "ONLY"); | |
921 | gMC->Gspos("BTR3", 2, "B075", 0., 295.75, -10.8, 0, "ONLY"); | |
922 | ||
923 | gMC->Gspos("BTO1", 1, "B071", 0., 0.00, 42.69, 0, "ONLY"); | |
924 | gMC->Gspos("BTO2", 1, "B074", 0., -218.75, 42.69, idrotm[2070], "ONLY"); | |
925 | gMC->Gspos("BTO2", 2, "B074", 0., 218.75, 42.69, 0, "ONLY"); | |
926 | gMC->Gspos("BTO3", 1, "B075", 0., -295.75, 42.69, idrotm[2070], "ONLY"); | |
927 | gMC->Gspos("BTO3", 2, "B075", 0., 295.75, 42.69, 0, "ONLY"); | |
7e5caa00 | 928 | } |
b35d7d26 | 929 | |
930 | // | |
931 | // Geometry of Rails starts here | |
932 | // | |
933 | // | |
934 | // | |
935 | // Rails for space-frame | |
936 | // | |
937 | Float_t rbox[3]; | |
938 | ||
939 | rbox[0] = 25.00; | |
940 | rbox[1] = 27.50; | |
941 | rbox[2] = 600.00; | |
942 | gMC->Gsvolu("BRS1", "BOX", kAir, rbox, 3); | |
943 | ||
944 | rbox[0] = 25.00; | |
945 | rbox[1] = 3.75; | |
946 | gMC->Gsvolu("BRS2", "BOX", kSteel, rbox, 3); | |
947 | ||
948 | rbox[0] = 3.00; | |
949 | rbox[1] = 20.00; | |
950 | gMC->Gsvolu("BRS3", "BOX", kSteel, rbox, 3); | |
951 | ||
952 | gMC->Gspos("BRS2", 1, "BRS1", 0., -27.5+3.75, 0., 0, "ONLY"); | |
953 | gMC->Gspos("BRS2", 2, "BRS1", 0., 27.5-3.75, 0., 0, "ONLY"); | |
954 | gMC->Gspos("BRS3", 1, "BRS1", 0., 0., 0., 0, "ONLY"); | |
955 | gMC->Gspos("BRS1", 1, "ALIC", -430.-3., -180., 0., 0, "ONLY"); | |
956 | gMC->Gspos("BRS1", 2, "ALIC", 430.+3., -180., 0., 0, "ONLY"); | |
957 | ||
958 | rbox[0] = 3.0; | |
e16311cb | 959 | rbox[1] = 145./2.; |
b35d7d26 | 960 | rbox[2] = 25.0; |
961 | gMC->Gsvolu("BRS4", "BOX", kSteel, rbox, 3); | |
962 | ||
963 | gMC->Gspos("BRS4", 1, "ALIC", 430.+3., -180.+55./2.+rbox[1], 224., 0, "ONLY"); | |
964 | gMC->Gspos("BRS4", 2, "ALIC", 430.+3., -180.+55./2.+rbox[1], -224., 0, "ONLY"); | |
965 | gMC->Gspos("BRS4", 3, "ALIC", -430.-3., -180.+55./2.+rbox[1], 224., 0, "ONLY"); | |
966 | gMC->Gspos("BRS4", 4, "ALIC", -430.-3., -180.+55./2.+rbox[1], -224., 0, "ONLY"); | |
967 | ||
968 | // | |
969 | // Rails for EMCAL | |
970 | // | |
971 | /* | |
972 | rbox[0] = 27.50; | |
973 | rbox[1] = 32.50; | |
974 | gMC->Gsvolu("BRE1", "BOX", kAir, rbox, 3); | |
975 | ||
976 | rbox[0] = 27.50; | |
977 | rbox[1] = 2.50; | |
978 | gMC->Gsvolu("BRE2", "BOX", kSteel, rbox, 3); | |
979 | ||
980 | rbox[0] = 0.50; | |
981 | rbox[1] = 27.50; | |
982 | gMC->Gsvolu("BRE3", "BOX", kSteel, rbox, 3); | |
983 | ||
984 | gMC->Gspos("BRE2", 1, "BRE1", 0., -32.5+2.50, 0., 0, "ONLY"); | |
985 | gMC->Gspos("BRE2", 2, "BRE1", 0., 32.5-2.50, 0., 0, "ONLY"); | |
986 | gMC->Gspos("BRE3", 1, "BRE1", -20., 0., 0., 0, "ONLY"); | |
987 | gMC->Gspos("BRE3", 2, "BRE1", 20., 0., 0., 0, "ONLY"); | |
988 | gMC->Gspos("BRE1", 1, "ALIC", -496., -190., 0., 0, "ONLY"); | |
989 | gMC->Gspos("BRE1", 2, "ALIC", 496., -190., 0., 0, "ONLY"); | |
990 | */ | |
7e5caa00 | 991 | } |
992 | ||
993 | ||
994 | //___________________________________________ | |
995 | void AliFRAMEv2::CreateMaterials() | |
996 | { | |
eeacf08b | 997 | // Creates the materials |
7e5caa00 | 998 | Float_t epsil, stemax, tmaxfd, deemax, stmin; |
999 | ||
1000 | epsil = 1.e-4; // Tracking precision, | |
1001 | stemax = -0.01; // Maximum displacement for multiple scat | |
1002 | tmaxfd = -20.; // Maximum angle due to field deflection | |
1003 | deemax = -.3; // Maximum fractional energy loss, DLS | |
1004 | stmin = -.8; | |
1005 | Int_t isxfld = gAlice->Field()->Integ(); | |
1006 | Float_t sxmgmx = gAlice->Field()->Max(); | |
1007 | ||
1008 | Float_t asteel[4] = { 55.847,51.9961,58.6934,28.0855 }; | |
1009 | Float_t zsteel[4] = { 26.,24.,28.,14. }; | |
1010 | Float_t wsteel[4] = { .715,.18,.1,.005 }; | |
1011 | ||
1012 | AliMixture(65, "STAINLESS STEEL$", asteel, zsteel, 7.88, 4, wsteel); | |
1013 | AliMaterial(5, "AIR$ ", 14.61, 7.3, .001205, 30423.24, 67500.); | |
1014 | AliMedium(65, "Stainless Steel", 65, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
1015 | AliMedium( 5, "Air ", 5, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
1016 | } | |
1017 | ||
1018 | //_____________________________________________________________________________ | |
1019 | void AliFRAMEv2::Init() | |
1020 | { | |
1021 | // | |
1022 | // Initialise the module after the geometry has been defined | |
1023 | // | |
0a05c568 | 1024 | if(fDebug) { |
1025 | printf("%s: **************************************" | |
1026 | " FRAME " | |
1027 | "**************************************\n",ClassName()); | |
1028 | printf("\n%s: Version 2 of FRAME initialised, symmetric FRAME\n\n",ClassName()); | |
1029 | printf("%s: **************************************" | |
1030 | " FRAME " | |
1031 | "**************************************\n",ClassName()); | |
1032 | } | |
55bdc695 | 1033 | // |
1034 | // The reference volume id | |
1035 | fRefVolumeId = gMC->VolId("BREF"); | |
7e5caa00 | 1036 | } |
1037 | ||
6304e7d2 | 1038 | Int_t AliFRAMEv2::IsVersion() const |
1039 | { | |
eeacf08b | 1040 | // Returns the version of the FRAME (1 if no holes, 0 otherwise) |
6304e7d2 | 1041 | Int_t version = 0; |
1042 | if (fHoles == 0) version = 1; | |
1043 | return version; | |
1044 | } | |
7e5caa00 | 1045 | |
55bdc695 | 1046 | void AliFRAMEv2::StepManager() |
1047 | { | |
1048 | // | |
1049 | // Stepmanager of AliFRAMEv2.cxx | |
1050 | // Used for recording of reference tracks entering the spaceframe mother volume | |
1051 | // | |
1052 | Int_t copy, id; | |
1053 | ||
1054 | // | |
1055 | // Only charged tracks | |
1056 | if( !(gMC->TrackCharge()) ) return; | |
1057 | // | |
1058 | // Only tracks entering mother volume | |
1059 | // | |
1060 | ||
1061 | id=gMC->CurrentVolID(copy); | |
1062 | ||
1063 | if (id != fRefVolumeId) return; | |
1064 | if(!gMC->IsTrackEntering()) return; | |
1065 | // | |
1066 | // Add the reference track | |
1067 | // | |
1068 | AddTrackReference(gAlice->CurrentTrack()); | |
1069 | } | |
7e5caa00 | 1070 | |
55bdc695 | 1071 | |
7e5caa00 | 1072 | |
1073 | ||
1074 | ||
1075 |