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fe4da5cc | 1 | /////////////////////////////////////////////////////////////////////////////// |
2 | // // | |
3 | // Inner Traking System version 4 // | |
4 | // // | |
5 | //Begin_Html | |
6 | /* | |
1439f98e | 7 | <img src="picts/AliITSv4Class.gif"> |
fe4da5cc | 8 | </pre> |
9 | <br clear=left> | |
10 | <font size=+2 color=red> | |
11 | <p>The responsible person for this module is | |
12 | <a href="mailto:roberto.barbera@ct.infn.it">Roberto Barbera</a>. | |
13 | </font> | |
14 | <pre> | |
15 | */ | |
16 | //End_Html | |
17 | // // | |
18 | /////////////////////////////////////////////////////////////////////////////// | |
19 | ||
20 | #include <TMath.h> | |
21 | #include <TRandom.h> | |
22 | #include <TVector.h> | |
23 | #include "AliITSv4.h" | |
24 | #include "AliRun.h" | |
25 | #include "AliCallf77.h" | |
26 | ||
27 | #include "TGeant3.h" | |
28 | ||
29 | # define its_geo4 its_geo4_ | |
30 | extern "C" void type_of_call its_geo4(Int_t&, Int_t*); | |
31 | ||
32 | ClassImp(AliITSv4) | |
33 | ||
34 | //_____________________________________________________________________________ | |
35 | AliITSv4::AliITSv4() : AliITS() | |
36 | { | |
37 | // | |
38 | // Default constructor for the ITS | |
39 | // | |
40 | fMinorVersion=1; | |
41 | } | |
42 | ||
43 | //_____________________________________________________________________________ | |
44 | AliITSv4::AliITSv4(const char *name, const char *title) | |
45 | : AliITS(name, title) | |
46 | { | |
47 | // | |
48 | // Standard constructor | |
49 | // | |
50 | fMinorVersion=1; | |
51 | } | |
52 | ||
53 | //_____________________________________________________________________________ | |
54 | void AliITSv4::CreateGeometry() | |
55 | { | |
56 | // | |
57 | // Create geometry for its version 4 | |
58 | // | |
fe4da5cc | 59 | #ifndef NEW |
60 | Int_t ivers=4*10+fMinorVersion; | |
ad51aeb0 | 61 | its_geo4(ivers, fIdtmed->GetArray()-200; |
fe4da5cc | 62 | #else |
63 | // *** DEFINITION OF THE GEOMETRY OF THE ITS *** | |
64 | // *** RB APR-1990 CATANIA *** | |
65 | // ORIGIN : ROBERTO BARBERA | |
66 | ||
67 | Float_t xx[13] = { 0.,0.,-4.824,-4.833,-22.167,-22.585,-28.07,-27.626, | |
68 | -38.139,-19.749,-13.449,-14.726,0. }; | |
69 | Float_t yy[13] = { 0.,34.028,34.064, | |
70 | 32.594,29.984,30.914,29.18,27.777,22.522,-7.918,-4.769,-2.216,0. }; | |
71 | Float_t xbeg[12] = { 0.,-.497,-4.827,-5.425,-22.395,-23.009,-27.919, | |
72 | -28.161,-37.859,-19.337,-13.673,-13.773 }; | |
73 | Float_t ybeg[12] = { .43,34.032,33.564, | |
74 | 32.505,30.493,30.781,28.702,27.509,22.058,-7.711,-4.322,-2.073 }; | |
75 | Float_t xend[12] = { 0.,-4.323,-4.83,-21.643,-22.395,-27.593,-27.807, | |
76 | -37.655,-19.988,-13.897,-14.294,-.425 }; | |
77 | Float_t yend[12] = { 33.531,34.06,33.192, | |
78 | 30.064,30.493,29.33,28.347,22.764,-7.523,-4.992,-3.077,-.064 }; | |
79 | Float_t xarc[12] = { -19.56,-14.12,-13.669,-.5,-.5,-4.327,-5.529,-21.746, | |
80 | -22.858,-27.442,-28.474,-37.431 }; | |
81 | Float_t yarc[12] = { -7.264,-4.545,-2.765, | |
82 | .431,33.531,33.56,33.197,30.756,30.304,28.854,28.136,22.316 }; | |
83 | Float_t rarc[12] = { .5,.5,.7,.5,.5,.5,.7,.7,.5,.5,.7,.5 }; | |
84 | Float_t rr = 4.08332; | |
85 | Float_t tteta = 63.; | |
86 | Float_t pphi = -27.; | |
87 | Float_t gteta = 89.4; | |
88 | ||
89 | static Double_t biga, bigb; | |
90 | Float_t dcei[3], dela[3], dchi[3], dpcb[3], darc[5], dfra[10], dcer[3], dkap[3], dpla[3], xccc, yccc, aphi, dcop[3], dtra[3], dsil[3], | |
91 | atheta1213, dbus[3], dtub[3], dwat[3], depx[3], dits[3], atheta1112, atheta1011, dsup[3], xtra[8], ytra[8], ztra[8], dsrv[3]; | |
92 | static Double_t biga1, bigb1; | |
93 | Float_t runo, xpos, ypos, zpos, rtwo, aphi1, aphi2, dtra1[3], dtra2[3], dtra3[3], dtra4[3], dbox1[3], dbox2[3]; | |
94 | Int_t jbox1, jbox2; | |
95 | Float_t xtra1[6], ytra1[6], ztra1[6]; | |
96 | Int_t i; | |
97 | Float_t xpos1, ypos1; | |
98 | Int_t j; | |
99 | Float_t angle, dcone[5], dtube[3], dpgon[10]; | |
100 | Float_t rzero, xzero, yzero; | |
101 | static Double_t coeffa, coeffb, coeffc; | |
102 | Int_t idrotm[5250]; | |
103 | Float_t atheta, offset; | |
104 | Float_t offset1, offset2, dgh[15]; | |
105 | extern Double_t atg_(Float_t *, real *); | |
106 | Float_t xcc, ycc, sep, atheta12, atheta23, atheta34, atheta45, atheta56, atheta67, atheta78, atheta89, yos, xxm, dal1[3], dal2[3]; | |
107 | ||
108 | static Double_t xcc1, ycc1, xcc2, ycc2; | |
109 | Float_t atheta910; | |
110 | ||
ad51aeb0 | 111 | Int_t *idtmed = fIdtmed->GetArray()-199; |
fe4da5cc | 112 | |
113 | #define natra_ref(a_0,a_1) &natra[(a_1)*4 + a_0 - 4] | |
114 | #define natra1_ref(a_0,a_1) &natra1[(a_1)*4 + a_0 - 4] | |
115 | #define natra2_ref(a_0,a_1) &natra2[(a_1)*4 + a_0 - 4] | |
116 | #define natra3_ref(a_0,a_1) &natra3[(a_1)*4 + a_0 - 4] | |
117 | #define natra4_ref(a_0,a_1) &natra4[(a_1)*4 + a_0 - 4] | |
118 | ||
119 | ||
120 | // --- Define ghost volume containing the whole ITS and fill it with air | |
121 | // or vacuum | |
122 | ||
123 | // 89.4 = 90.-0.6 | |
124 | dgh[0] = 0.; | |
125 | dgh[1] = 360.; | |
126 | dgh[2] = 4.; | |
127 | dgh[3] = -70.; | |
128 | dgh[4] = 49.999; | |
129 | dgh[5] = 49.999; | |
130 | dgh[6] = -25.; | |
131 | dgh[7] = 3.; | |
132 | dgh[8] = 49.999; | |
133 | dgh[9] = 25.; | |
134 | dgh[10] = 3.; | |
135 | dgh[11] = 49.999; | |
136 | dgh[12] = 70.; | |
137 | dgh[13] = 49.999; | |
138 | dgh[14] = 49.999; | |
139 | geant->Gsvolu("ITSV", "PCON", idtmed[275], dgh, 15); | |
140 | ||
141 | // --- Place the ghost volume in its mother volume (ALIC) and make it | |
142 | // invisible | |
143 | ||
144 | geant->Gspos("ITSV", 1, "ALIC", 0., 0., 0., 0, "ONLY"); | |
145 | geant->Gsatt("ITSV", "SEEN", 0); | |
146 | ||
147 | //************************************************************************ | |
148 | //* * | |
149 | //* P I X E L S * | |
150 | //* =========== * | |
151 | //* * | |
152 | //************************************************************************ | |
153 | ||
154 | // GOTO 2345 ! skip ITS layer no. 1 and 2 | |
155 | ||
156 | //--- Define ghost volume containing the Pixel Detectors and fill it with air | |
157 | // or vacuum | |
158 | ||
159 | xxm = 1.0444222222222224; | |
160 | dgh[0] = 0.; | |
161 | dgh[1] = 360.; | |
162 | dgh[2] = 4.; | |
163 | dgh[3] = -25. - 5.9900000000000002 / xxm; | |
164 | dgh[4] = 9.; | |
165 | dgh[5] = 9.; | |
166 | dgh[6] = -25.; | |
167 | dgh[7] = 3.01; | |
168 | dgh[8] = 9.; | |
169 | dgh[9] = 25.; | |
170 | dgh[10] = 3.01; | |
171 | dgh[11] = 9.; | |
172 | dgh[12] = 5.9900000000000002 / xxm + 25.; | |
173 | dgh[13] = 9.; | |
174 | dgh[14] = 9.; | |
175 | geant->Gsvolu("IT12", "PCON", idtmed[275], dgh, 15); | |
176 | ||
177 | // --- Place the ghost volume in its mother volume (ITSV) and make it | |
178 | // invisible | |
179 | ||
180 | geant->Gspos("IT12", 1, "ITSV", 0., 0., 0., 0, "ONLY"); | |
181 | geant->Gsatt("IT12", "SEEN", 0); | |
182 | ||
183 | // --- Define a ghost volume containing a single element of layer #1 | |
184 | // and fill it with air or vacuum | |
185 | ||
186 | dbox1[0] = .022499999999999999; | |
187 | dbox1[1] = .79; | |
188 | dbox1[2] = 12.67; | |
189 | geant->Gsvolu("IPV1", "BOX ", idtmed[203], dbox1, 3); | |
190 | ; | |
191 | ||
192 | //--- Divide each element of layer #1 in three ladders along the beam direction | |
193 | ||
194 | geant->Gsdvn("IPB1", "IPV1", 3, 3); | |
195 | ||
196 | // --- Make the ghost volumes invisible | |
197 | ||
198 | geant->Gsatt("IPV1", "SEEN", 0); | |
199 | geant->Gsatt("IPB1", "SEEN", 0); | |
200 | ||
201 | // --- Define a volume containing the chip of pixels (silicon, layer #1) | |
202 | ||
203 | dchi[0] = .005; | |
204 | dchi[1] = .79; | |
205 | dchi[2] = dbox1[2] / 3.; | |
206 | geant->Gsvolu("ICH1", "BOX ", idtmed[200], dchi, 3); | |
207 | ||
208 | // --- Define a volume containing the bus of pixels (silicon, layer #1) | |
209 | ||
210 | dbus[0] = .01; | |
211 | dbus[1] = .64; | |
212 | dbus[2] = 4.19; | |
213 | geant->Gsvolu("IBU1", "BOX ", idtmed[201], dbus, 3); | |
214 | ||
215 | // --- Define a volume containing the sensitive part of pixels | |
216 | // (silicon, layer #1) | |
217 | ||
218 | dits[0] = .0075; | |
219 | dits[1] = .64; | |
220 | dits[2] = 4.19; | |
221 | geant->Gsvolu("ITS1", "BOX ", idtmed[199], dits, 3); | |
222 | ||
223 | // --- Place the chip into its mother (IPB1) | |
224 | ||
225 | xpos = dbox1[0] - dchi[0]; | |
226 | ypos = 0.; | |
227 | zpos = 0.; | |
228 | geant->Gspos("ICH1", 1, "IPB1", xpos, ypos, zpos, 0, "ONLY"); | |
229 | ||
230 | // --- Place the sensitive volume into its mother (IPB1) | |
231 | ||
232 | xpos = dbox1[0] - dchi[0] * 2. - dits[0]; | |
233 | ypos = dchi[1] - dits[1]; | |
234 | zpos = -(dchi[2] - dits[2]); | |
235 | geant->Gspos("ITS1", 1, "IPB1", xpos, ypos, zpos, 0, "ONLY"); | |
236 | ||
237 | // --- Place the bus into its mother (IPB1) | |
238 | ||
239 | xpos = dbox1[0] - dchi[0] * 2. - dits[0] * 2. - dbus[0]; | |
240 | ypos = dchi[1] - dbus[1]; | |
241 | zpos = -(dchi[2] - dbus[2]); | |
242 | geant->Gspos("IBU1", 1, "IPB1", xpos, ypos, zpos, 0, "ONLY"); | |
243 | ||
244 | // --- Define a ghost volume containing a single element of layer #2 | |
245 | // and fill it with air or vacuum | |
246 | ||
247 | dbox2[0] = .022499999999999999; | |
248 | dbox2[1] = .79; | |
249 | dbox2[2] = 16.91; | |
250 | geant->Gsvolu("IPV2", "BOX ", idtmed[203], dbox2, 3); | |
251 | ; | |
252 | ||
253 | //--- Divide each element of layer #2 in four ladders along the beam direction | |
254 | ||
255 | geant->Gsdvn("IPB2", "IPV2", 4, 3); | |
256 | ||
257 | // --- Make the ghost volumes invisible | |
258 | ||
259 | geant->Gsatt("IPV2", "SEEN", 0); | |
260 | geant->Gsatt("IPB2", "SEEN", 0); | |
261 | ||
262 | // --- Define a volume containing the chip of pixels (silicon, layer #2) | |
263 | ||
264 | dchi[0] = .005; | |
265 | dchi[1] = .79; | |
266 | dchi[2] = dbox2[2] / 4.; | |
267 | geant->Gsvolu("ICH2", "BOX ", idtmed[200], dchi, 3); | |
268 | ||
269 | // --- Define a volume containing the bus of pixels (silicon, layer #2) | |
270 | ||
271 | dbus[0] = .01; | |
272 | dbus[1] = .64; | |
273 | dbus[2] = 4.19; | |
274 | geant->Gsvolu("IBU2", "BOX ", idtmed[201], dbus, 3); | |
275 | ||
276 | // --- Define a volume containing the sensitive part of pixels | |
277 | // (silicon, layer #2) | |
278 | ||
279 | dits[0] = .0075; | |
280 | dits[1] = .64; | |
281 | dits[2] = 4.19; | |
282 | geant->Gsvolu("ITS2", "BOX ", idtmed[199], dits, 3); | |
283 | ||
284 | // --- Place the chip into its mother (IPB2) | |
285 | ||
286 | xpos = dbox1[0] - dbus[0] * 2. - dits[0] * 2. - dchi[0]; | |
287 | ypos = 0.; | |
288 | zpos = 0.; | |
289 | geant->Gspos("ICH2", 1, "IPB2", xpos, ypos, zpos, 0, "ONLY"); | |
290 | ||
291 | // --- Place the sensitive volume into its mother (IPB2) | |
292 | ||
293 | xpos = dbox1[0] - dbus[0] * 2. - dits[0]; | |
294 | ypos = -(dchi[1] - dits[1]); | |
295 | zpos = -(dchi[2] - dits[2]); | |
296 | geant->Gspos("ITS2", 1, "IPB2", xpos, ypos, zpos, 0, "ONLY"); | |
297 | ||
298 | // --- Place the bus into its mother (IPB2) | |
299 | ||
300 | xpos = dbox1[0] - dbus[0]; | |
301 | ypos = -(dchi[1] - dbus[1]); | |
302 | zpos = -(dchi[2] - dbus[2]); | |
303 | geant->Gspos("IBU2", 1, "IPB2", xpos, ypos, zpos, 0, "ONLY"); | |
304 | ||
305 | // --- Define a generic segment of an element of the mechanical support | |
306 | ||
307 | dsup[0] = 0.; | |
308 | dsup[1] = 0.; | |
309 | dsup[2] = 0.; | |
310 | geant->Gsvolu("SPIX", "BOX ", idtmed[202], dsup, 0); | |
311 | ||
312 | // --- Define a generic arc of an element of the mechanical support | |
313 | ||
314 | darc[0] = 0.; | |
315 | darc[1] = 0.; | |
316 | darc[2] = 0.; | |
317 | geant->Gsvolu("SARC", "TUBS", idtmed[202], darc, 0); | |
318 | ||
319 | // --- Define the mechanical supports of layers #1 and #2 and place the | |
320 | // elements of the layers in it | |
321 | ||
322 | jbox1 = 0; | |
323 | // counter over the number of elements of layer #1 ( | |
324 | jbox2 = 0; | |
325 | ||
326 | // counter over the number of elements of layer #2 ( | |
327 | for (i = 1; i <= 10; ++i) { | |
328 | ||
329 | // --- Place part # 1-2 (see sketch) | |
330 | ||
331 | // number of carbon fiber supports (see sketch) | |
332 | offset1 = -27.; | |
333 | dsup[0] = .01; | |
334 | dsup[1] = TMath::Sqrt((xend[0] - xbeg[0]) * (xend[0] - xbeg[0]) + (yend[0] - ybeg[0]) * (yend[0] - ybeg[0])) / 20.; | |
335 | dsup[2] = 25.; | |
336 | xcc = (xx[0] + xx[1]) / 20.; | |
337 | ycc = (yy[0] + yy[1]) / 20.; | |
338 | xccc = (xbeg[0] + xend[0]) / 20.; | |
339 | yccc = (ybeg[0] + yend[0]) / 20.; | |
340 | if (xx[0] == xx[1]) { | |
341 | offset2 = 0.; | |
342 | } else { | |
343 | r2 = xx[1] - xx[0]; | |
344 | offset2 = atg_(&yy[1] - yy[0], &r2) * raddeg - 90.; | |
345 | } | |
346 | aphi = (pphi + (i-1) * 36.) * degrad; | |
347 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
348 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
349 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
350 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
351 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
352 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
353 | zpos = 0.; | |
354 | atheta12 = (i-1) * 36. + offset1 + offset2 - gteta; | |
355 | AliMatrix(idrotm[(i-1) * 13 + 1100], 90., atheta12, 90., atheta12 + 90., 0., 0.); | |
356 | geant->Gsposp("SPIX", (i-1) * 13 + 1, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1100], "ONLY", dsup, 3); | |
357 | ||
358 | // --- Place part # 2-3 (see sketch) | |
359 | ||
360 | offset1 = -27.; | |
361 | dsup[0] = .01; | |
362 | dsup[1] = TMath::Sqrt((xend[1] - xbeg[1]) * (xend[1] - xbeg[1]) + (yend[1] - ybeg[1]) * (yend[1] - ybeg[1])) / 20.; | |
363 | dsup[2] = 25.; | |
364 | xcc = (xx[1] + xx[2]) / 20.; | |
365 | ycc = (yy[1] + yy[2]) / 20.; | |
366 | xccc = (xbeg[1] + xend[1]) / 20.; | |
367 | yccc = (ybeg[1] + yend[1]) / 20.; | |
368 | if (xx[1] == xx[2]) { | |
369 | offset2 = 0.; | |
370 | } else { | |
371 | r2 = xx[2] - xx[1]; | |
372 | offset2 = atg_(&yy[2] - yy[1], &r2) * raddeg - 90.; | |
373 | } | |
374 | aphi = (pphi + (i-1) * 36.) * degrad; | |
375 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
376 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
377 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
378 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
379 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
380 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
381 | zpos = 0.; | |
382 | atheta23 = (i-1) * 36. + offset1 + offset2 - gteta; | |
383 | AliMatrix(idrotm[(i-1) * 13 + 1101], 90., atheta23, 90., atheta23 + 90., 0., 0.); | |
384 | geant->Gsposp("SPIX", (i-1) * 13 + 2, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1101], "ONLY", dsup, 3); | |
385 | ||
386 | // --- Place an element of layer #2 | |
387 | ||
388 | biga = (yy[2] - yy[1]) / (xx[2] - xx[1]); | |
389 | bigb = (xx[2] * yy[1] - xx[1] * yy[2]) / (xx[2] - xx[1]) / 10.; | |
390 | coeffa = biga * biga + 1.; | |
391 | coeffb = biga * bigb - biga * ycc - xcc; | |
392 | coeffc = xcc * xcc + ycc * ycc - ycc * 2. * bigb + bigb * bigb - .0022212369; | |
393 | xcc1 = (-coeffb + TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / coeffa; | |
394 | ycc1 = biga * xcc1 + bigb; | |
395 | biga1 = -1. / biga; | |
396 | bigb1 = xcc1 / biga + ycc1; | |
397 | coeffa = biga1 * biga1 + 1.; | |
398 | coeffb = biga1 * bigb1 - biga1 * ycc1 - xcc1; | |
399 | coeffc = xcc1 * xcc1 + ycc1 * ycc1 - ycc1 * 2. * bigb1 + bigb1 * bigb1 - (dsup[0] + dbox2[0]) * (dsup[0] + dbox2[0]); | |
400 | xcc2 = (-coeffb + TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / coeffa; | |
401 | ycc2 = biga1 * xcc2 + bigb1; | |
402 | xpos1 = xcc2 * TMath::Cos(aphi) - ycc2 * TMath::Sin(aphi) + xzero; | |
403 | ypos1 = xcc2 * TMath::Sin(aphi) + ycc2 * TMath::Cos(aphi) + yzero; | |
404 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
405 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
406 | zpos = 0.; | |
407 | ++jbox2; | |
408 | geant->Gspos("IPV2", jbox2, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1101], "ONLY"); | |
409 | ||
410 | // --- Place part # 3-4 (see sketch) | |
411 | ||
412 | offset1 = -27.; | |
413 | dsup[0] = .01; | |
414 | dsup[1] = TMath::Sqrt((xend[2] - xbeg[2]) * (xend[2] - xbeg[2]) + (yend[2] - ybeg[2]) * (yend[2] - ybeg[2])) / 20.; | |
415 | dsup[2] = 25.; | |
416 | xcc = (xx[1] + xx[2]) / 20.; | |
417 | ycc = (yy[1] + yy[2]) / 20.; | |
418 | xccc = (xbeg[2] + xend[2]) / 20.; | |
419 | yccc = (ybeg[2] + yend[2]) / 20.; | |
420 | if (xx[2] == xx[3]) { | |
421 | offset2 = 0.; | |
422 | } else { | |
423 | r2 = xx[3] - xx[2]; | |
424 | offset2 = atg_(&yy[3] - yy[2], &r2) * raddeg - 90.; | |
425 | } | |
426 | aphi = (pphi + (i-1) * 36.) * degrad; | |
427 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
428 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
429 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
430 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
431 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
432 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
433 | zpos = 0.; | |
434 | atheta34 = (i-1) * 36. + offset1 + offset2 - gteta; | |
435 | AliMatrix(idrotm[(i-1) * 13 + 1102], 90., atheta34, 90., atheta34 + 90., 0., 0.); | |
436 | geant->Gsposp("SPIX", (i-1) * 13 + 3, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1102], "ONLY", dsup, 3); | |
437 | ||
438 | // --- Place part # 4-5 (see sketch) | |
439 | ||
440 | offset1 = -27.; | |
441 | dsup[0] = .01; | |
442 | dsup[1] = TMath::Sqrt((xend[3] - xbeg[3]) * (xend[3] - xbeg[3]) + (yend[3] - ybeg[3]) * (yend[3] - ybeg[3])) / 20.; | |
443 | dsup[2] = 25.; | |
444 | xcc = (xx[3] + xx[4]) / 20.; | |
445 | ycc = (yy[3] + yy[4]) / 20.; | |
446 | xccc = (xbeg[3] + xend[3]) / 20.; | |
447 | yccc = (ybeg[3] + yend[3]) / 20.; | |
448 | if (xx[3] == xx[4]) { | |
449 | offset2 = 0.; | |
450 | } else { | |
451 | r2 = xx[4] - xx[3]; | |
452 | offset2 = atg_(&yy[4] - yy[3], &r2) * raddeg - 90.; | |
453 | } | |
454 | aphi = (pphi + (i-1) * 36.) * degrad; | |
455 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
456 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
457 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
458 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
459 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
460 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
461 | zpos = 0.; | |
462 | atheta45 = (i-1) * 36. + offset1 + offset2 - gteta; | |
463 | AliMatrix(idrotm[(i-1) * 13 + 1103], 90., atheta45, 90., atheta45 + 90., 0., 0.); | |
464 | geant->Gsposp("SPIX", (i-1) * 13 + 4, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1103], "ONLY", dsup, 3); | |
465 | ||
466 | // --- Place an element of layer #2 | |
467 | ||
468 | biga = (yy[4] - yy[3]) / (xx[4] - xx[3]); | |
469 | bigb = (xx[4] * yy[3] - xx[3] * yy[4]) / (xx[4] - xx[3]) / 10.; | |
470 | coeffa = biga * biga + 1.; | |
471 | coeffb = biga * bigb - biga * ycc - xcc; | |
472 | coeffc = xcc * xcc + ycc * ycc - ycc * 2. * bigb + bigb * bigb + 0.; | |
473 | xcc1 = xccc; | |
474 | ycc1 = yccc; | |
475 | biga1 = -1. / biga; | |
476 | bigb1 = xcc1 / biga + ycc1; | |
477 | coeffa = biga1 * biga1 + 1.; | |
478 | coeffb = biga1 * bigb1 - biga1 * ycc1 - xcc1; | |
479 | coeffc = xcc1 * xcc1 + ycc1 * ycc1 - ycc1 * 2. * bigb1 + bigb1 * bigb1 - (dsup[0] + dbox2[0]) * (dsup[0] + dbox2[0]); | |
480 | xcc2 = (-coeffb - TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / coeffa; | |
481 | ycc2 = biga1 * xcc2 + bigb1; | |
482 | xpos1 = xcc2 * TMath::Cos(aphi) - ycc2 * TMath::Sin(aphi) + xzero; | |
483 | ypos1 = xcc2 * TMath::Sin(aphi) + ycc2 * TMath::Cos(aphi) + yzero; | |
484 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
485 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
486 | zpos = 0.; | |
487 | ++jbox2; | |
488 | geant->Gspos("IPV2", jbox2, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1103], "ONLY"); | |
489 | ||
490 | // --- Place part # 5-6 (see sketch) | |
491 | ||
492 | offset1 = -27.; | |
493 | dsup[0] = .01; | |
494 | dsup[1] = TMath::Sqrt((xend[4] - xbeg[4]) * (xend[4] - xbeg[4]) + (yend[4] - ybeg[4]) * (yend[4] - ybeg[4])) / 20.; | |
495 | dsup[2] = 25.; | |
496 | xcc = (xx[4] + xx[5]) / 20.; | |
497 | ycc = (yy[4] + yy[5]) / 20.; | |
498 | xccc = (xbeg[4] + xend[4]) / 20.; | |
499 | yccc = (ybeg[4] + yend[4]) / 20.; | |
500 | if (xx[4] == xx[5]) { | |
501 | offset2 = 0.; | |
502 | } else { | |
503 | r2 = xx[5] - xx[4]; | |
504 | offset2 = atg_(&yy[5] - yy[4], &r2) * raddeg - 90.; | |
505 | } | |
506 | aphi = (pphi + (i-1) * 36.) * degrad; | |
507 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
508 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
509 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
510 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
511 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
512 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
513 | zpos = 0.; | |
514 | atheta56 = (i-1) * 36. + offset1 + offset2 - gteta; | |
515 | AliMatrix(idrotm[(i-1) * 13 + 1104], 90., atheta56, 90., atheta56 + 90., 0., 0.); | |
516 | geant->Gsposp("SPIX", (i-1) * 13 + 5, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1104], "ONLY", dsup, 3); | |
517 | ||
518 | // --- Place part # 6-7 (see sketch) | |
519 | ||
520 | offset1 = -27.; | |
521 | dsup[0] = .01; | |
522 | dsup[1] = TMath::Sqrt((xend[5] - xbeg[5]) * (xend[5] - xbeg[5]) + (yend[5] - ybeg[5]) * (yend[5] - ybeg[5])) / 20.; | |
523 | dsup[2] = 25.; | |
524 | xcc = (xx[5] + xx[6]) / 20.; | |
525 | ycc = (yy[5] + yy[6]) / 20.; | |
526 | xccc = (xbeg[5] + xend[5]) / 20.; | |
527 | yccc = (ybeg[5] + yend[5]) / 20.; | |
528 | if (xx[5] == xx[6]) { | |
529 | offset2 = 0.; | |
530 | } else { | |
531 | r2 = xx[6] - xx[5]; | |
532 | offset2 = atg_(&yy[6] - yy[5], &r2) * raddeg - 90.; | |
533 | } | |
534 | aphi = (pphi + (i-1) * 36.) * degrad; | |
535 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
536 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
537 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
538 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
539 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
540 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
541 | zpos = 0.; | |
542 | atheta67 = (i-1) * 36. + offset1 + offset2 - gteta; | |
543 | AliMatrix(idrotm[(i-1) * 13 + 1105], 90., atheta67, 90., atheta67 + 90., 0., 0.); | |
544 | geant->Gsposp("SPIX", (i-1) * 13 + 6, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1105], "ONLY", dsup, 3); | |
545 | ||
546 | // --- Place an element of layer #2 | |
547 | ||
548 | biga = (yy[6] - yy[5]) / (xx[6] - xx[5]); | |
549 | bigb = (xx[6] * yy[5] - xx[5] * yy[6]) / (xx[6] - xx[5]) / 10.; | |
550 | coeffa = biga * biga + 1.; | |
551 | coeffb = biga * bigb - biga * ycc - xcc; | |
552 | coeffc = xcc * xcc + ycc * ycc - ycc * 2. * bigb + bigb * bigb + 0.; | |
553 | xcc1 = xccc; | |
554 | ycc1 = yccc; | |
555 | biga1 = -1. / biga; | |
556 | bigb1 = xcc1 / biga + ycc1; | |
557 | coeffa = biga1 * biga1 + 1.; | |
558 | coeffb = biga1 * bigb1 - biga1 * ycc1 - xcc1; | |
559 | coeffc = xcc1 * xcc1 + ycc1 * ycc1 - ycc1 * 2. * bigb1 + bigb1 * bigb1 - (dsup[0] + dbox2[0]) * (dsup[0] + dbox2[0]); | |
560 | xcc2 = (-coeffb - TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / coeffa; | |
561 | ycc2 = biga1 * xcc2 + bigb1; | |
562 | xpos1 = xcc2 * TMath::Cos(aphi) - ycc2 * TMath::Sin(aphi) + xzero; | |
563 | ypos1 = xcc2 * TMath::Sin(aphi) + ycc2 * TMath::Cos(aphi) + yzero; | |
564 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
565 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
566 | zpos = 0.; | |
567 | ++jbox2; | |
568 | geant->Gspos("IPV2", jbox2, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1105], "ONLY"); | |
569 | ||
570 | // --- Place part # 7-8 (see sketch) | |
571 | ||
572 | offset1 = -27.; | |
573 | dsup[0] = .01; | |
574 | dsup[1] = TMath::Sqrt((xend[6] - xbeg[6]) * (xend[6] - xbeg[6]) + (yend[6] - ybeg[6]) * (yend[6] - ybeg[6])) / 20.; | |
575 | dsup[2] = 25.; | |
576 | xcc = (xx[6] + xx[7]) / 20.; | |
577 | ycc = (yy[6] + yy[7]) / 20.; | |
578 | xccc = (xbeg[6] + xend[6]) / 20.; | |
579 | yccc = (ybeg[6] + yend[6]) / 20.; | |
580 | if (xx[6] == xx[7]) { | |
581 | offset2 = 0.; | |
582 | } else { | |
583 | r2 = xx[7] - xx[6]; | |
584 | offset2 = atg_(&yy[7] - yy[6], &r2) * raddeg - 90.; | |
585 | } | |
586 | aphi = (pphi + (i-1) * 36.) * degrad; | |
587 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
588 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
589 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
590 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
591 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
592 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
593 | zpos = 0.; | |
594 | atheta78 = (i-1) * 36. + offset1 + offset2 - gteta; | |
595 | AliMatrix(idrotm[(i-1) * 13 + 1106], 90., atheta78, 90., atheta78 + 90., 0., 0.); | |
596 | geant->Gsposp("SPIX", (i-1) * 13 + 7, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1106], "ONLY", dsup, 3); | |
597 | ||
598 | // --- Place part # 8-9 (see sketch) | |
599 | ||
600 | offset1 = -27.; | |
601 | dsup[0] = .01; | |
602 | dsup[1] = TMath::Sqrt((xend[7] - xbeg[7]) * (xend[7] - xbeg[7]) + (yend[7] - ybeg[7]) * (yend[7] - ybeg[7])) / 20.; | |
603 | dsup[2] = 25.; | |
604 | xcc = (xx[7] + xx[8]) / 20.; | |
605 | ycc = (yy[7] + yy[8]) / 20.; | |
606 | xccc = (xbeg[7] + xend[7]) / 20.; | |
607 | yccc = (ybeg[7] + yend[7]) / 20.; | |
608 | if (xx[1] == xx[2]) { | |
609 | offset2 = 0.; | |
610 | } else { | |
611 | r2 = xx[8] - xx[7]; | |
612 | offset2 = atg_(&yy[8] - yy[7], &r2) * raddeg - 90.; | |
613 | } | |
614 | aphi = (pphi + (i-1) * 36.) * degrad; | |
615 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
616 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
617 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
618 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
619 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
620 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
621 | zpos = 0.; | |
622 | atheta89 = (i-1) * 36. + offset1 + offset2 - gteta; | |
623 | AliMatrix(idrotm[(i-1) * 13 + 1107], 90., atheta89, 90., atheta89 + 90., 0., 0.); | |
624 | geant->Gsposp("SPIX", (i-1) * 13 + 8, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1107], "ONLY", dsup, 3); | |
625 | ||
626 | // --- Place an element of layer #2 | |
627 | ||
628 | biga = (yy[8] - yy[7]) / (xx[8] - xx[7]); | |
629 | bigb = (xx[8] * yy[7] - xx[7] * yy[8]) / (xx[8] - xx[7]) / 10.; | |
630 | coeffa = biga * biga + 1.; | |
631 | coeffb = biga * bigb - biga * ycc - xcc; | |
632 | coeffc = xcc * xcc + ycc * ycc - ycc * 2. * bigb + bigb * bigb - .055526209599999994; | |
633 | xcc1 = (-coeffb - TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / coeffa; | |
634 | ycc1 = biga * xcc1 + bigb; | |
635 | biga1 = -1. / biga; | |
636 | bigb1 = xcc1 / biga + ycc1; | |
637 | coeffa = biga1 * biga1 + 1.; | |
638 | coeffb = biga1 * bigb1 - biga1 * ycc1 - xcc1; | |
639 | coeffc = xcc1 * xcc1 + ycc1 * ycc1 - ycc1 * 2. * bigb1 + bigb1 * bigb1 - (dsup[0] + dbox2[0]) * (dsup[0] + dbox2[0]); | |
640 | xcc2 = (-coeffb - TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / coeffa; | |
641 | ycc2 = biga1 * xcc2 + bigb1; | |
642 | xpos1 = xcc2 * TMath::Cos(aphi) - ycc2 * TMath::Sin(aphi) + xzero; | |
643 | ypos1 = xcc2 * TMath::Sin(aphi) + ycc2 * TMath::Cos(aphi) + yzero; | |
644 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
645 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
646 | zpos = 0.; | |
647 | ++jbox2; | |
648 | geant->Gspos("IPV2", jbox2, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1107], "ONLY"); | |
649 | ||
650 | // --- Place part # 9-10 (see sketch) | |
651 | ||
652 | offset1 = -27.; | |
653 | dsup[0] = .01; | |
654 | dsup[1] = TMath::Sqrt((xend[8] - xbeg[8]) * (xend[8] - xbeg[8]) + (yend[8] - ybeg[8]) * (yend[8] - ybeg[8])) / 20.; | |
655 | dsup[2] = 25.; | |
656 | xcc = (xx[8] + xx[9]) / 20.; | |
657 | ycc = (yy[8] + yy[9]) / 20.; | |
658 | xccc = (xbeg[8] + xend[8]) / 20.; | |
659 | yccc = (ybeg[8] + yend[8]) / 20.; | |
660 | if (xx[8] == xx[9]) { | |
661 | offset2 = 0.; | |
662 | } else { | |
663 | r2 = xx[9] - xx[8]; | |
664 | offset2 = atg_(&yy[9] - yy[8], &r2) * raddeg - 90.; | |
665 | } | |
666 | aphi = (pphi + (i-1) * 36.) * degrad; | |
667 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
668 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
669 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
670 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
671 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
672 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
673 | zpos = 0.; | |
674 | atheta910 = (i-1) * 36. + offset1 + offset2 - gteta; | |
675 | AliMatrix(idrotm[(i-1) * 13 + 1108], 90., atheta910, 90., atheta910 + 90., 0., 0.); | |
676 | geant->Gsposp("SPIX", (i-1) * 13 + 9, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1108], "ONLY", dsup, 3); | |
677 | ||
678 | // --- Place part # 12-13 (see sketch) | |
679 | ||
680 | offset1 = -27.; | |
681 | dsup[0] = .01; | |
682 | dsup[1] = TMath::Sqrt((xend[11] - xbeg[11]) * (xend[11] - xbeg[11]) + (yend[11] - ybeg[11]) * (yend[11] - ybeg[11])) / 20.; | |
683 | dsup[2] = 25.; | |
684 | xcc = (xx[11] + xx[12]) / 20.; | |
685 | ycc = (yy[11] + yy[12]) / 20.; | |
686 | xccc = (xbeg[11] + xend[11]) / 20.; | |
687 | yccc = (ybeg[11] + yend[11]) / 20.; | |
688 | if (xx[11] == xx[12]) { | |
689 | offset2 = 0.; | |
690 | } else { | |
691 | r2 = xx[12] - xx[11]; | |
692 | offset2 = atg_(&yy[12] - yy[11], &r2) * raddeg - 90.; | |
693 | } | |
694 | aphi = (pphi + (i-1) * 36.) * degrad; | |
695 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
696 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
697 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
698 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
699 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
700 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
701 | zpos = 0.; | |
702 | atheta1213 = (i-1) * 36. + offset1 + offset2 - gteta; | |
703 | AliMatrix(idrotm[(i-1) * 13 + 1111], 270., atheta1213, 90., atheta1213 + 270., 0., 0.); | |
704 | geant->Gsposp("SPIX", (i-1) * 13 + 12, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1111], "ONLY", dsup, 3); | |
705 | ||
706 | // --- Place an element of layer #1 | |
707 | ||
708 | biga = (yy[12] - yy[11]) / (xx[12] - xx[11]); | |
709 | bigb = (xx[12] * yy[11] - xx[11] * yy[12]) / (xx[12] - xx[11]) / 10.; | |
710 | coeffa = biga * biga + 1.; | |
711 | coeffb = biga * bigb - biga * ycc - xcc; | |
712 | coeffc = xcc * xcc + ycc * ycc - ycc * 2. * bigb + bigb * bigb - .015792948900000003; | |
713 | xcc1 = (-coeffb + TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / coeffa; | |
714 | ycc1 = biga * xcc1 + bigb; | |
715 | biga1 = -1. / biga; | |
716 | bigb1 = xcc1 / biga + ycc1; | |
717 | coeffa = biga1 * biga1 + 1.; | |
718 | coeffb = biga1 * bigb1 - biga1 * ycc1 - xcc1; | |
719 | coeffc = xcc1 * xcc1 + ycc1 * ycc1 - ycc1 * 2. * bigb1 + bigb1 * bigb1 - (dsup[0] + dbox1[0]) * (dsup[0] + dbox1[0]); | |
720 | xcc2 = (-coeffb + TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / coeffa; | |
721 | ycc2 = biga1 * xcc2 + bigb1; | |
722 | xpos1 = xcc2 * TMath::Cos(aphi) - ycc2 * TMath::Sin(aphi) + xzero; | |
723 | ypos1 = xcc2 * TMath::Sin(aphi) + ycc2 * TMath::Cos(aphi) + yzero; | |
724 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
725 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
726 | zpos = 0.; | |
727 | ++jbox1; | |
728 | geant->Gspos("IPV1", jbox1, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1111], "ONLY"); | |
729 | ||
730 | // --- Place part # 11-12 (see sketch) | |
731 | ||
732 | offset1 = -27.; | |
733 | dsup[0] = .01; | |
734 | dsup[1] = TMath::Sqrt((xend[10] - xbeg[10]) * (xend[10] - xbeg[10]) + (yend[10] - ybeg[10]) * (yend[10] - ybeg[10])) / 20.; | |
735 | dsup[2] = 25.; | |
736 | xcc = (xx[10] + xx[11]) / 20.; | |
737 | ycc = (yy[10] + yy[11]) / 20.; | |
738 | xccc = (xbeg[10] + xend[10]) / 20.; | |
739 | yccc = (ybeg[10] + yend[10]) / 20.; | |
740 | if (xx[10] == xx[11]) { | |
741 | offset2 = 0.; | |
742 | } else { | |
743 | r2 = xx[11] - xx[10]; | |
744 | offset2 = atg_(&yy[11] - yy[10], &r2) * raddeg - 90.; | |
745 | } | |
746 | aphi = (pphi + (i-1) * 36.) * degrad; | |
747 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
748 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
749 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
750 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
751 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
752 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
753 | zpos = 0.; | |
754 | atheta1112 = (i-1) * 36. + offset1 + offset2 - gteta; | |
755 | AliMatrix(idrotm[(i-1) * 13 + 1110], 90., atheta1112, 90.,atheta1112 + 90., 0., 0.); | |
756 | geant->Gsposp("SPIX", (i-1) * 13 + 11, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1110], "ONLY", dsup, 3); | |
757 | ||
758 | // --- Place part # 10-11 (see sketch) | |
759 | ||
760 | offset1 = -27.; | |
761 | dsup[0] = .01; | |
762 | dsup[1] = TMath::Sqrt((xend[9] - xbeg[9]) * (xend[9] - xbeg[9]) + (yend[9] - ybeg[9]) * (yend[9] - ybeg[9])) / 20.; | |
763 | dsup[2] = 25.; | |
764 | xcc = (xx[9] + xx[10]) / 20.; | |
765 | ycc = (yy[9] + yy[10]) / 20.; | |
766 | xccc = (xbeg[9] + xend[9]) / 20.; | |
767 | yccc = (ybeg[9] + yend[9]) / 20.; | |
768 | if (xx[9] == xx[10]) { | |
769 | offset2 = 0.; | |
770 | } else { | |
771 | r2 = xx[10] - xx[9]; | |
772 | offset2 = atg_(&yy[10] - yy[9], &r2) * raddeg - 90.; | |
773 | } | |
774 | aphi = (pphi + (i-1) * 36.) * degrad; | |
775 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
776 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
777 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
778 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
779 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
780 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
781 | zpos = 0.; | |
782 | atheta1011 = (i-1) * 36. + offset1 + offset2 - gteta; | |
783 | AliMatrix(idrotm[(i-1) * 13 + 1109], 270., atheta1011, 90., atheta1011 + 270., 0., 0.); | |
784 | geant->Gsposp("SPIX", (i-1) * 13 + 10, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1109], "ONLY", dsup, 3); | |
785 | ||
786 | // --- Place an element of layer #1 | |
787 | ||
788 | biga = (yy[10] - yy[9]) / (xx[10] - xx[9]); | |
789 | bigb = (xx[10] * yy[9] - xx[9] * yy[10]) / (xx[10] - xx[9]) / 10.; | |
790 | coeffa = biga * biga + 1.; | |
791 | coeffb = biga * bigb - biga * ycc - xcc; | |
792 | coeffc = xcc * xcc + ycc * ycc - ycc * 2. * bigb + bigb * bigb - 9.9999999999999995e-7; | |
793 | xcc1 = (-coeffb - TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / coeffa; | |
794 | ycc1 = biga * xcc1 + bigb; | |
795 | biga1 = -1. / biga; | |
796 | bigb1 = xcc1 / biga + ycc1; | |
797 | coeffa = biga1 * biga1 + 1.; | |
798 | coeffb = biga1 * bigb1 - biga1 * ycc1 - xcc1; | |
799 | coeffc = xcc1 * xcc1 + ycc1 * ycc1 - ycc1 * 2. * bigb1 + bigb1 * bigb1 - (dsup[0] + dbox1[0]) * (dsup[0] + dbox1[0]); | |
800 | xcc2 = (-coeffb + TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / coeffa; | |
801 | ycc2 = biga1 * xcc2 + bigb1; | |
802 | xpos1 = xcc2 * TMath::Cos(aphi) - ycc2 * TMath::Sin(aphi) + xzero; | |
803 | ypos1 = xcc2 * TMath::Sin(aphi) + ycc2 * TMath::Cos(aphi) + yzero; | |
804 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
805 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
806 | zpos = 0.; | |
807 | ++jbox1; | |
808 | geant->Gspos("IPV1", jbox1, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1109], "ONLY"); | |
809 | ||
810 | // --- Place arc # 5 (between part 1-2 and part 2-3) (see sketch) | |
811 | ||
812 | darc[0] = rarc[4] / 10. - .02; | |
813 | darc[1] = rarc[4] / 10.; | |
814 | darc[2] = 25.; | |
815 | darc[3] = atheta12 + 90. - (i-1) * 36.; | |
816 | darc[4] = atheta23 + 90. - (i-1) * 36.; | |
817 | xcc = xarc[4] / 10.; | |
818 | ycc = yarc[4] / 10.; | |
819 | aphi = (pphi + (i-1) * 36.) * degrad; | |
820 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
821 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
822 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
823 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
824 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
825 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
826 | zpos = 0.; | |
827 | geant->Gsposp("SARC", (i-1) * 13 + 5, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1104], "ONLY", darc, 5); | |
828 | ||
829 | // --- Place arc # 6 (between part 2-3 and part 3-4) (see sketch) | |
830 | ||
831 | darc[0] = rarc[5] / 10. - .02; | |
832 | darc[1] = rarc[5] / 10.; | |
833 | darc[2] = 25.; | |
834 | darc[3] = atheta23 - (i-1) * 36.; | |
835 | darc[4] = atheta34 - (i-1) * 36.; | |
836 | xcc = xarc[5] / 10.; | |
837 | ycc = yarc[5] / 10.; | |
838 | aphi = (pphi + (i-1) * 36.) * degrad; | |
839 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
840 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
841 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
842 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
843 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
844 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
845 | zpos = 0.; | |
846 | geant->Gsposp("SARC", (i-1) * 13 + 6, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1105], "ONLY", darc, 5); | |
847 | ||
848 | // --- Place arc # 7 (between part 3-4 and part 4-5) (see sketch) | |
849 | ||
850 | darc[0] = rarc[6] / 10. - .02; | |
851 | darc[1] = rarc[6] / 10.; | |
852 | darc[2] = 25.; | |
853 | darc[3] = atheta45 + 90. - (i-1) * 36.; | |
854 | darc[4] = atheta34 + 90. - (i-1) * 36.; | |
855 | xcc = xarc[6] / 10.; | |
856 | ycc = yarc[6] / 10.; | |
857 | aphi = (pphi + (i-1) * 36.) * degrad; | |
858 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
859 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
860 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
861 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
862 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
863 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
864 | zpos = 0.; | |
865 | geant->Gsposp("SARC", (i-1) * 13 + 7, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1106], "ONLY", darc, 5); | |
866 | ||
867 | // --- Place arc # 8 (between part 4-5 and part 5-6) (see sketch) | |
868 | ||
869 | darc[0] = rarc[7] / 10. - .02; | |
870 | darc[1] = rarc[7] / 10.; | |
871 | darc[2] = 25.; | |
872 | darc[3] = atheta56 + 180. - (i-1) * 36.; | |
873 | darc[4] = atheta45 + 180. - (i-1) * 36.; | |
874 | xcc = xarc[7] / 10.; | |
875 | ycc = yarc[7] / 10.; | |
876 | aphi = (pphi + (i-1) * 36.) * degrad; | |
877 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
878 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
879 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
880 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
881 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
882 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
883 | zpos = 0.; | |
884 | geant->Gsposp("SARC", (i-1) * 13 + 8, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1107], "ONLY", darc, 5); | |
885 | ||
886 | // --- Place arc # 9 (between part 5-6 and part 6-7) (see sketch) | |
887 | ||
888 | darc[0] = rarc[8] / 10. - .02; | |
889 | darc[1] = rarc[8] / 10.; | |
890 | darc[2] = 25.; | |
891 | darc[3] = atheta56 - 90. - (i-1) * 36.; | |
892 | darc[4] = atheta67 - 90. - (i-1) * 36.; | |
893 | xcc = xarc[8] / 10.; | |
894 | ycc = yarc[8] / 10.; | |
895 | aphi = (pphi + (i-1) * 36.) * degrad; | |
896 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
897 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
898 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
899 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
900 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
901 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
902 | zpos = 0.; | |
903 | geant->Gsposp("SARC", (i-1) * 13 + 9, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1108], "ONLY", darc, 5); | |
904 | ||
905 | // --- Place arc # 10 (between part 6-7 and part 7-8) (see sketch) | |
906 | ||
907 | darc[0] = rarc[9] / 10. - .02; | |
908 | darc[1] = rarc[9] / 10.; | |
909 | darc[2] = 25.; | |
910 | darc[3] = atheta67 - (i-1) * 36.; | |
911 | darc[4] = atheta78 - (i-1) * 36.; | |
912 | xcc = xarc[9] / 10.; | |
913 | ycc = yarc[9] / 10.; | |
914 | aphi = (pphi + (i-1) * 36.) * degrad; | |
915 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
916 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
917 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
918 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
919 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
920 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
921 | zpos = 0.; | |
922 | geant->Gsposp("SARC", (i-1) * 13 + 10, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1109], "ONLY", darc, 5); | |
923 | ||
924 | // --- Place arc # 11 (between part 7-8 and part 8-9) (see sketch) | |
925 | ||
926 | darc[0] = rarc[10] / 10. - .02; | |
927 | darc[1] = rarc[10] / 10.; | |
928 | darc[2] = 25.; | |
929 | darc[3] = atheta89 - 90. - (i-1) * 36.; | |
930 | darc[4] = atheta78 - 90. - (i-1) * 36.; | |
931 | xcc = xarc[10] / 10.; | |
932 | ycc = yarc[10] / 10.; | |
933 | aphi = (pphi + (i-1) * 36.) * degrad; | |
934 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
935 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
936 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
937 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
938 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
939 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
940 | zpos = 0.; | |
941 | geant->Gsposp("SARC", (i-1) * 13 + 11, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1110], "ONLY", darc, 5); | |
942 | ||
943 | // --- Place arc # 12 (between part 8-9 and part 9-10) (see sketch) | |
944 | ||
945 | darc[0] = rarc[11] / 10. - .02; | |
946 | darc[1] = rarc[11] / 10.; | |
947 | darc[2] = 25.; | |
948 | darc[3] = atheta89 - (i-1) * 36.; | |
949 | darc[4] = atheta910 - (i-1) * 36.; | |
950 | xcc = xarc[11] / 10.; | |
951 | ycc = yarc[11] / 10.; | |
952 | aphi = (pphi + (i-1) * 36.) * degrad; | |
953 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
954 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
955 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
956 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
957 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
958 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
959 | zpos = 0.; | |
960 | geant->Gsposp("SARC", (i-1) * 13 + 12, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1111], "ONLY", darc, 5); | |
961 | ||
962 | // --- Place arc # 1 (between part 9-10 and part 10-11) (see sketch) | |
963 | ||
964 | darc[0] = rarc[0] / 10. - .02; | |
965 | darc[1] = rarc[0] / 10.; | |
966 | darc[2] = 25.; | |
967 | darc[3] = atheta1011 + 10. - (i-1) * 36.; | |
968 | darc[4] = atheta910 - 120. - (i-1) * 36.; | |
969 | xcc = xarc[0] / 10.; | |
970 | ycc = yarc[0] / 10.; | |
971 | aphi = (pphi + (i-1) * 36.) * degrad; | |
972 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
973 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
974 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
975 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
976 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
977 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
978 | zpos = 0.; | |
979 | geant->Gsposp("SARC", (i-1) * 13 + 1, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1100], "ONLY", darc, 5); | |
980 | ||
981 | // --- Place arc # 2 (between part 10-11 and part 11-12) (see sketch) | |
982 | ||
983 | darc[0] = rarc[1] / 10. - .02; | |
984 | darc[1] = rarc[1] / 10.; | |
985 | darc[2] = 25.; | |
986 | darc[3] = atheta1011 - (i-1) * 36.; | |
987 | darc[4] = atheta1112 + 45. - (i-1) * 36.; | |
988 | xcc = xarc[1] / 10.; | |
989 | ycc = yarc[1] / 10.; | |
990 | aphi = (pphi + (i-1) * 36.) * degrad; | |
991 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
992 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
993 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
994 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
995 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
996 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
997 | zpos = 0.; | |
998 | geant->Gsposp("SARC", (i-1) * 13 + 2, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1101], "ONLY", darc, 5); | |
999 | ||
1000 | // --- Place arc # 3 (between part 11-12 and part 12-13) (see sketch) | |
1001 | ||
1002 | darc[0] = rarc[2] / 10. - .02; | |
1003 | darc[1] = rarc[2] / 10.; | |
1004 | darc[2] = 25.; | |
1005 | darc[3] = atheta1213 + 115. - (i-1) * 36.; | |
1006 | darc[4] = atheta1112 + 115. - (i-1) * 36.; | |
1007 | xcc = xarc[2] / 10.; | |
1008 | ycc = yarc[2] / 10.; | |
1009 | aphi = (pphi + (i-1) * 36.) * degrad; | |
1010 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
1011 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
1012 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
1013 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
1014 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
1015 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
1016 | zpos = 0.; | |
1017 | geant->Gsposp("SARC", (i-1) * 13 + 3, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1102], "ONLY", darc, 5); | |
1018 | ||
1019 | // --- Place arc # 4 (between part 12-13 and part 1-2) (see sketch) | |
1020 | ||
1021 | darc[0] = rarc[3] / 10. - .02; | |
1022 | darc[1] = rarc[3] / 10.; | |
1023 | darc[2] = 25.; | |
1024 | darc[3] = atheta1213 - (i-1) * 36.; | |
1025 | darc[4] = atheta12 - (i-1) * 36.; | |
1026 | xcc = xarc[3] / 10.; | |
1027 | ycc = yarc[3] / 10.; | |
1028 | aphi = (pphi + (i-1) * 36.) * degrad; | |
1029 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
1030 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
1031 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
1032 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
1033 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
1034 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
1035 | zpos = 0.; | |
1036 | geant->Gsposp("SARC", (i-1) * 13 + 4, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1103], "ONLY", darc, 5); | |
1037 | ||
1038 | } | |
1039 | ||
1040 | //************************************************************************ | |
1041 | //* * | |
1042 | //* D R I F T S * | |
1043 | //* =========== * | |
1044 | //* * | |
1045 | //************************************************************************ | |
1046 | ||
1047 | // --- Define a ghost volume containing the Silicon Drift Detectors | |
1048 | // (layer #3 and #4) and fill it with air or vacuum | |
1049 | ||
1050 | xxm = 1.0444222222222224; | |
1051 | dgh[0] = 0.; | |
1052 | dgh[1] = 360.; | |
1053 | dgh[2] = 4.; | |
1054 | dgh[3] = -25. - 5.9900000000000002 / xxm - | |
1055 | .0099999999999997868 / xxm - 17.990000000000002 / xxm; | |
1056 | dgh[4] = 27.; | |
1057 | dgh[5] = 27.; | |
1058 | dgh[6] = -25. - 5.9900000000000002 / xxm - .0099999999999997868 / xxm; | |
1059 | dgh[7] = 9.01; | |
1060 | dgh[8] = 27.; | |
1061 | dgh[9] = 5.9900000000000002 / xxm + 25. + .0099999999999997868 / xxm; | |
1062 | dgh[10] = 9.01; | |
1063 | dgh[11] = 27.; | |
1064 | dgh[12] = 5.9900000000000002 / xxm + 25. + | |
1065 | .0099999999999997868 / xxm + 17.990000000000002 / xxm; | |
1066 | dgh[13] = 27.; | |
1067 | dgh[14] = 27.; | |
1068 | geant->Gsvolu("IT34", "PCON", idtmed[275], dgh, 15); | |
1069 | ||
1070 | // --- Place the ghost volume in its mother volume (ITSV) and make it | |
1071 | // invisible | |
1072 | ||
1073 | geant->Gspos("IT34", 1, "ITSV", 0., 0., 0., 0, "ONLY"); | |
1074 | geant->Gsatt("IT34", "SEEN", 0); | |
1075 | ||
1076 | // --- Layer #3 | |
1077 | ||
1078 | // GOTO 3456 ! skip ITS layer no. 3 | |
1079 | ||
1080 | //--- Define a ghost volume containing a single ladder of layer #3 (with the | |
1081 | // smaller lenght of ribs) and fill it with air or vacuum | |
1082 | ||
1083 | dbox1[0] = .61539999999999995; | |
1084 | dbox1[1] = 3.85; | |
1085 | // the widest element is the sensitive element | |
1086 | dbox1[2] = 35.850000000000001; | |
1087 | // 7.5 cm is the lenght | |
1088 | geant->Gsvolu("IDV1", "BOX ", idtmed[228], dbox1, 3); | |
1089 | ||
1090 | // --- Make the ghost volume invisible | |
1091 | ||
1092 | geant->Gsatt("IDV1", "SEEN", 0); | |
1093 | ||
1094 | // --- Define a volume containing the sensitive part of drifts | |
1095 | // (silicon, layer #3) | |
1096 | ||
1097 | dits[0] = .0172; | |
1098 | // see material budget report by G. Feofilov | |
1099 | dits[1] = 3.85; | |
1100 | dits[2] = 4.35; | |
1101 | geant->Gsvolu("ITS3", "BOX ", idtmed[224], dits, 3); | |
1102 | ||
1103 | //--- Define the part of the (smaller) rib between two sensitive parts made of | |
1104 | // carbon (layer #3) | |
1105 | ||
1106 | dsup[0] = .5 - dits[0]; | |
1107 | dsup[1] = .01; | |
1108 | dsup[2] = 35.850000000000001; | |
1109 | // 7.5 cm is the lenght | |
1110 | geant->Gsvolu("IR11", "BOX ", idtmed[227], dsup, 3); | |
1111 | ||
1112 | //--- Define the first part of the (smaller) rib between two sensitive parts | |
1113 | // made of aluminum (layer #3) | |
1114 | ||
1115 | dal1[0] = .5 - dits[0]; | |
1116 | dal1[1] = 4.8000000000000001e-4; | |
1117 | dal1[2] = 35.850000000000001; | |
1118 | // 7.5 cm is the lenght | |
1119 | geant->Gsvolu("IR12", "BOX ", idtmed[230], dal1, 3); | |
1120 | ||
1121 | //--- Define the part of the (smaller) rib between two sensitive parts made of | |
1122 | // kapton (layer #3) | |
1123 | ||
1124 | dkap[0] = .5 - dits[0]; | |
1125 | dkap[1] = .01585; | |
1126 | dkap[2] = 35.850000000000001; | |
1127 | // 7.5 cm is the lenght | |
1128 | geant->Gsvolu("IR13", "BOX ", idtmed[236], dkap, 3); | |
1129 | ||
1130 | //--- Define the second part of the (smaller) rib between two sensitive parts | |
1131 | // made of aluminum (layer #3) | |
1132 | ||
1133 | dal2[0] = .5 - dits[0]; | |
1134 | dal2[1] = .0013500000000000001; | |
1135 | dal2[2] = 35.850000000000001; | |
1136 | // 7.5 cm is the lenght | |
1137 | geant->Gsvolu("IR14", "BOX ", idtmed[230], dal2, 3); | |
1138 | ||
1139 | // --- Define the part of the (smaller) rib between two sensitive parts | |
1140 | // made of silicon (the electronics) (layer #3) | |
1141 | ||
1142 | dchi[0] = .5 - dits[0]; | |
1143 | dchi[1] = .0035500000000000002; | |
1144 | dchi[2] = 35.850000000000001; | |
1145 | // 7.5 cm is the lenght | |
1146 | geant->Gsvolu("IR15", "BOX ", idtmed[225], dal2, 3); | |
1147 | ||
1148 | // --- Define the part of the (smaller) rib between two sensitive parts | |
1149 | // made of water (the cooler) (layer #3) | |
1150 | ||
1151 | dwat[0] = .5 - dits[0]; | |
1152 | dwat[1] = .0046499999999999996; | |
1153 | dwat[2] = 35.850000000000001; | |
1154 | // 7.5 cm is the lenght | |
1155 | geant->Gsvolu("IR16", "BOX ", idtmed[231], dwat, 3); | |
1156 | ||
1157 | //--- Define the third part of the (smaller) rib between two sensitive parts | |
1158 | // made of aluminum (the cooling tubes) (layer #3) | |
1159 | ||
1160 | dtub[0] = .5 - dits[0]; | |
1161 | dtub[1] = 6.7000000000000002e-4; | |
1162 | dtub[2] = 35.850000000000001; | |
1163 | // 7.5 cm is the lenght | |
1164 | geant->Gsvolu("IR17", "BOX ", idtmed[230], dtub, 3); | |
1165 | ||
1166 | // --- Define the part of the end-ladder stuff made of PCB (layer #3) | |
1167 | ||
1168 | dpcb[0] = .03; | |
1169 | // twice the foreseen thickness | |
1170 | dpcb[1] = 3.5; | |
1171 | dpcb[2] = 7.5; | |
1172 | geant->Gsvolu("IEL1", "BOX ", idtmed[233], dpcb, 3); | |
1173 | ||
1174 | // --- Define the part of the end-ladder stuff made of copper (layer #3) | |
1175 | ||
1176 | dcop[0] = .0252; | |
1177 | // twice the foreseen thickness | |
1178 | dcop[1] = 3.5; | |
1179 | dcop[2] = 7.5; | |
1180 | geant->Gsvolu("IEL2", "BOX ", idtmed[234], dcop, 3); | |
1181 | ||
1182 | // --- Define the part of the end-ladder stuff made of ceramics (layer #3) | |
1183 | */ | |
1184 | ||
1185 | dcer[0] = .04; | |
1186 | // twice the foreseen thickness | |
1187 | dcer[1] = 3.5; | |
1188 | dcer[2] = 7.5; | |
1189 | geant->Gsvolu("IEL3", "BOX ", idtmed[235], dcer, 3); | |
1190 | ||
1191 | // --- Define the part of the end-ladder stuff made of silicon (layer #3) | |
1192 | ||
1193 | dsil[0] = .003; | |
1194 | // twice the foreseen thickness | |
1195 | dsil[1] = 3.5; | |
1196 | dsil[2] = 7.5; | |
1197 | geant->Gsvolu("IEL4", "BOX ", idtmed[226], dsil, 3); | |
1198 | ||
1199 | //--- Place the sensitive part of the drifts (smaller ribs) into its mother | |
1200 | // (IDV1) | |
1201 | ||
1202 | ypos = 0.; | |
1203 | for (j = 1; j <= 5; ++j) { | |
1204 | // odd elements are up and even elements are down | |
1205 | if (j == 1) { | |
1206 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
1207 | zpos = 0. - dits[2] + 1. - dits[2] * 2. - .1 - dits[2]; | |
1208 | } else if (j == 2) { | |
1209 | xpos = -dbox1[0] + dits[0]; | |
1210 | zpos = 0. - dits[2] + 1. - dits[2]; | |
1211 | } else if (j == 3) { | |
1212 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
1213 | zpos = 0.; | |
1214 | } else if (j == 4) { | |
1215 | xpos = -dbox1[0] + dits[0]; | |
1216 | zpos = dits[2] + 0. - 1. + dits[2]; | |
1217 | } else if (j == 5) { | |
1218 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
1219 | zpos = dits[2] + 0. - 1. + dits[2] * 2. + .1 + dits[2]; | |
1220 | } | |
1221 | geant->Gspos("ITS3", j, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1222 | } | |
1223 | ||
1224 | // --- Place the smaller ribs into their mother (IDV1) | |
1225 | ||
1226 | // --- Right ribs (just a matter of convention) | |
1227 | ||
1228 | xpos = .5 - dbox1[0] + dits[0]; | |
1229 | zpos = 0.; | |
1230 | ||
1231 | // --- Carbon | |
1232 | ||
1233 | ypos = 2.81; | |
1234 | geant->Gspos("IR11", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1235 | ||
1236 | // --- Aluminum #1 | |
1237 | ||
1238 | ypos = dsup[1] + 2.81 + dal1[1]; | |
1239 | geant->Gspos("IR12", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1240 | ||
1241 | // --- Kapton | |
1242 | ||
1243 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1]; | |
1244 | geant->Gspos("IR13", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1245 | ||
1246 | // --- Aluminum #2 | |
1247 | ||
1248 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1]; | |
1249 | geant->Gspos("IR14", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1250 | ||
1251 | // --- Silicon (chip) | |
1252 | ||
1253 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1]; | |
1254 | geant->Gspos("IR15", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1255 | ||
1256 | // --- Water | |
1257 | ||
1258 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1]; | |
1259 | geant->Gspos("IR16", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1260 | ||
1261 | // --- Aluminum #3 | |
1262 | ||
1263 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1] * 2. | |
1264 | + dtub[1]; | |
1265 | geant->Gspos("IR17", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1266 | ||
1267 | // --- Right ribs (just a matter of convention) | |
1268 | ||
1269 | // --- Carbon | |
1270 | ||
1271 | ypos = -2.81; | |
1272 | geant->Gspos("IR11", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1273 | ||
1274 | // --- Aluminum #1 | |
1275 | ||
1276 | ypos = -(dsup[1] + 2.81 + dal1[1]); | |
1277 | geant->Gspos("IR12", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1278 | ||
1279 | // --- Kapton | |
1280 | ||
1281 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1]); | |
1282 | geant->Gspos("IR13", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1283 | ||
1284 | // --- Aluminum #2 | |
1285 | ||
1286 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
1287 | 2. + dal2[1]); | |
1288 | geant->Gspos("IR14", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1289 | ||
1290 | // --- Silicon (chip) | |
1291 | ||
1292 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
1293 | 2. + dal2[1] * 2. + dchi[1]); | |
1294 | geant->Gspos("IR15", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1295 | ||
1296 | // --- Water | |
1297 | ||
1298 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
1299 | 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1]); | |
1300 | geant->Gspos("IR16", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1301 | ||
1302 | // --- Aluminum #3 | |
1303 | ||
1304 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
1305 | 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1] * 2. + dtub[1]); | |
1306 | geant->Gspos("IR17", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1307 | ||
1308 | // --- Place the end-ladder stuff into its mother (IDV1) | |
1309 | ||
1310 | ||
1311 | // --- Negative-Z end-ladder | |
1312 | ||
1313 | ypos = 0.; | |
1314 | zpos = -28.350000000000001; | |
1315 | ||
1316 | // --- PCB | |
1317 | ||
1318 | xpos = dbox1[0] - dpcb[0]; | |
1319 | geant->Gspos("IEL1", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1320 | ||
1321 | // --- Copper | |
1322 | ||
1323 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0]; | |
1324 | geant->Gspos("IEL2", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1325 | ||
1326 | // --- Ceramics | |
1327 | ||
1328 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0]; | |
1329 | geant->Gspos("IEL3", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1330 | ||
1331 | // --- Silicon (bus) | |
1332 | ||
1333 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0]; | |
1334 | geant->Gspos("IEL4", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1335 | ||
1336 | // --- Positive-Z end-ladder | |
1337 | ||
1338 | ypos = 0.; | |
1339 | zpos = 28.350000000000001; | |
1340 | ||
1341 | // --- PCB | |
1342 | ||
1343 | xpos = dbox1[0] - dpcb[0]; | |
1344 | geant->Gspos("IEL1", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1345 | ||
1346 | // --- Copper | |
1347 | ||
1348 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0]; | |
1349 | geant->Gspos("IEL2", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1350 | ||
1351 | // --- Ceramics | |
1352 | ||
1353 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0]; | |
1354 | geant->Gspos("IEL3", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1355 | ||
1356 | // --- Silicon (bus) | |
1357 | ||
1358 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0]; | |
1359 | geant->Gspos("IEL4", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1360 | ||
1361 | //--- Define a ghost volume containing a single ladder of layer #3 (with the | |
1362 | // larger lenght of ribs) and fill it with air or vacuum | |
1363 | ||
1364 | dbox2[0] = .76540000000000008; | |
1365 | dbox2[1] = 3.85; | |
1366 | // the widest element is the sensitive element | |
1367 | dbox2[2] = 35.850000000000001; | |
1368 | // 7.5 cm is the lenght | |
1369 | geant->Gsvolu("IDV2", "BOX ", idtmed[228], dbox2, 3); | |
1370 | ||
1371 | // --- Make the ghost volume invisible | |
1372 | ||
1373 | geant->Gsatt("IDV2", "SEEN", 0); | |
1374 | ||
1375 | //--- Define the part of the (larger) rib between two sensitive parts madeof | |
1376 | // carbon (layer #3) | |
1377 | ||
1378 | dsup[0] = .65 - dits[0]; | |
1379 | dsup[1] = .01; | |
1380 | dsup[2] = 35.850000000000001; | |
1381 | // 7.5 cm is the lenght | |
1382 | geant->Gsvolu("IR21", "BOX ", idtmed[227], dsup, 3); | |
1383 | ||
1384 | //--- Define the first part of the (larger) rib between two sensitive parts | |
1385 | // made of aluminum (layer #3) | |
1386 | ||
1387 | dal1[0] = .65 - dits[0]; | |
1388 | dal1[1] = 4.8000000000000001e-4; | |
1389 | dal1[2] = 35.850000000000001; | |
1390 | // 7.5 cm is the lenght | |
1391 | geant->Gsvolu("IR22", "BOX ", idtmed[230], dal1, 3); | |
1392 | ||
1393 | //--- Define the part of the (larger) rib between two sensitive parts madeof | |
1394 | // kapton (layer #3) | |
1395 | ||
1396 | dkap[0] = .65 - dits[0]; | |
1397 | dkap[1] = .01585; | |
1398 | dkap[2] = 35.850000000000001; | |
1399 | // 7.5 cm is the lenght | |
1400 | geant->Gsvolu("IR23", "BOX ", idtmed[236], dkap, 3); | |
1401 | ||
1402 | //--- Define the second part of the (larger) rib between two sensitive parts | |
1403 | // made of aluminum (layer #3) | |
1404 | ||
1405 | dal2[0] = .65 - dits[0]; | |
1406 | dal2[1] = .0013500000000000001; | |
1407 | dal2[2] = 35.850000000000001; | |
1408 | // 7.5 cm is the lenght | |
1409 | geant->Gsvolu("IR24", "BOX ", idtmed[230], dal2, 3); | |
1410 | ||
1411 | // --- Define the part of the (larger) rib between two sensitive parts | |
1412 | // made of silicon (the electronics) (layer #3) | |
1413 | ||
1414 | dchi[0] = .65 - dits[0]; | |
1415 | dchi[1] = .0035500000000000002; | |
1416 | dchi[2] = 35.850000000000001; | |
1417 | // 7.5 cm is the lenght | |
1418 | geant->Gsvolu("IR25", "BOX ", idtmed[225], dal2, 3); | |
1419 | ||
1420 | // --- Define the part of the (larger) rib between two sensitive parts | |
1421 | // made of water (the cooler) (layer #3) | |
1422 | ||
1423 | dwat[0] = .65 - dits[0]; | |
1424 | dwat[1] = .0046499999999999996; | |
1425 | dwat[2] = 35.850000000000001; | |
1426 | // 7.5 cm is the lenght | |
1427 | geant->Gsvolu("IR26", "BOX ", idtmed[231], dwat, 3); | |
1428 | ||
1429 | //--- Define the third part of the (larger) rib between two sensitive parts | |
1430 | // made of aluminum (the cooling tubes) (layer #3) | |
1431 | ||
1432 | dtub[0] = .65 - dits[0]; | |
1433 | dtub[1] = 6.7000000000000002e-4; | |
1434 | dtub[2] = 35.850000000000001; | |
1435 | // 7.5 cm is the lenght | |
1436 | geant->Gsvolu("IR27", "BOX ", idtmed[230], dtub, 3); | |
1437 | ||
1438 | //--- Place the sensitive part of the drifts (smaller ribs) into its mother | |
1439 | // (IDV2) | |
1440 | ||
1441 | ypos = 0.; | |
1442 | for (j = 1; j <= 5; ++j) { | |
1443 | // odd element are up and even elements are down | |
1444 | if (j == 1) { | |
1445 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
1446 | zpos = 0. - dits[2] + 1. - dits[2] * 2. - .1 - dits[2]; | |
1447 | } else if (j == 2) { | |
1448 | xpos = -dbox2[0] + dits[0]; | |
1449 | zpos = 0. - dits[2] + 1. - dits[2]; | |
1450 | } else if (j == 3) { | |
1451 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
1452 | zpos = 0.; | |
1453 | } else if (j == 4) { | |
1454 | xpos = -dbox2[0] + dits[0]; | |
1455 | zpos = dits[2] + 0. - 1. + dits[2]; | |
1456 | } else if (j == 5) { | |
1457 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
1458 | zpos = dits[2] + 0. - 1. + dits[2] * 2. + .1 + dits[2]; | |
1459 | } | |
1460 | geant->Gspos("ITS3", j, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1461 | } | |
1462 | ||
1463 | // --- Place the larger ribs into their mother (IDV2) | |
1464 | ||
1465 | ||
1466 | // --- Right ribs (just a matter of convention) | |
1467 | ||
1468 | xpos = .65 - dbox2[0] + dits[0]; | |
1469 | zpos = 0.; | |
1470 | ||
1471 | // --- Carbon | |
1472 | ||
1473 | ypos = 2.81; | |
1474 | geant->Gspos("IR21", 1, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1475 | ||
1476 | // --- Aluminum #1 | |
1477 | ||
1478 | ypos = dsup[1] + 2.81 + dal1[1]; | |
1479 | geant->Gspos("IR22", 1, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1480 | ||
1481 | // --- Kapton | |
1482 | ||
1483 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1]; | |
1484 | geant->Gspos("IR23", 1, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1485 | ||
1486 | // --- Aluminum #2 | |
1487 | ||
1488 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1]; | |
1489 | geant->Gspos("IR24", 1, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1490 | ||
1491 | // --- Silicon (chip) | |
1492 | ||
1493 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1]; | |
1494 | geant->Gspos("IR25", 1, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1495 | ||
1496 | // --- Water | |
1497 | ||
1498 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1]; | |
1499 | geant->Gspos("IR26", 1, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1500 | ||
1501 | // --- Aluminum #3 | |
1502 | ||
1503 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1] * 2. | |
1504 | + dtub[1]; | |
1505 | geant->Gspos("IR27", 1, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1506 | ||
1507 | // --- Right ribs (just a matter of convention) | |
1508 | ||
1509 | // --- Carbon | |
1510 | ||
1511 | ypos = -2.81; | |
1512 | geant->Gspos("IR21", 2, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1513 | ||
1514 | // --- Aluminum #1 | |
1515 | ||
1516 | ypos = -(dsup[1] + 2.81 + dal1[1]); | |
1517 | geant->Gspos("IR22", 2, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1518 | ||
1519 | // --- Kapton | |
1520 | ||
1521 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1]); | |
1522 | geant->Gspos("IR23", 2, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1523 | ||
1524 | // --- Aluminum #2 | |
1525 | ||
1526 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
1527 | 2. + dal2[1]); | |
1528 | geant->Gspos("IR24", 2, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1529 | ||
1530 | // --- Silicon (chip) | |
1531 | ||
1532 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
1533 | 2. + dal2[1] * 2. + dchi[1]); | |
1534 | geant->Gspos("IR25", 2, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1535 | ||
1536 | // --- Water | |
1537 | ||
1538 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
1539 | 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1]); | |
1540 | geant->Gspos("IR26", 2, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1541 | ||
1542 | // --- Aluminum #3 | |
1543 | ||
1544 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
1545 | 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1] * 2. + dtub[1]); | |
1546 | geant->Gspos("IR27", 2, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1547 | ||
1548 | // --- Place the end-ladder stuff into its mother (IDV1) | |
1549 | ||
1550 | ||
1551 | // --- Negative-Z end-ladder | |
1552 | ||
1553 | ypos = 0.; | |
1554 | zpos = -28.350000000000001; | |
1555 | ||
1556 | // --- PCB | |
1557 | ||
1558 | xpos = dbox2[0] - dpcb[0]; | |
1559 | geant->Gspos("IEL1", 3, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1560 | ||
1561 | // --- Copper | |
1562 | ||
1563 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0]; | |
1564 | geant->Gspos("IEL2", 3, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1565 | ||
1566 | // --- Ceramics | |
1567 | ||
1568 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0]; | |
1569 | geant->Gspos("IEL3", 3, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1570 | ||
1571 | // --- Silicon (bus) | |
1572 | ||
1573 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0]; | |
1574 | geant->Gspos("IEL4", 3, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1575 | ||
1576 | // --- Positive-Z end-ladder | |
1577 | ||
1578 | yos = 0.; | |
1579 | zpos = 28.350000000000001; | |
1580 | ||
1581 | // --- PCB | |
1582 | ||
1583 | xpos = dbox2[0] - dpcb[0]; | |
1584 | geant->Gspos("IEL1", 4, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1585 | ||
1586 | // --- Copper | |
1587 | ||
1588 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0]; | |
1589 | geant->Gspos("IEL2", 4, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1590 | ||
1591 | // --- Ceramics | |
1592 | ||
1593 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0]; | |
1594 | geant->Gspos("IEL3", 4, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1595 | ||
1596 | // --- Silicon (bus) | |
1597 | ||
1598 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0]; | |
1599 | geant->Gspos("IEL4", 4, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1600 | ||
1601 | //--- Place the ghost volumes containing the drift ladders of layer #3 in their | |
1602 | // mother volume (IT34) | |
1603 | // Odd elements have large ribs and even elements have small ribs | |
1604 | ||
1605 | for (i = 1; i <= 12; ++i) { | |
1606 | atheta = (i-1) * 30.; | |
1607 | AliMatrix(idrotm[i+1299], 90., atheta, 90., atheta + 90., 0.,0.); | |
1608 | if (i % 2 == 0) { | |
1609 | rzero = 14.; | |
1610 | xpos = rzero * TMath::Cos((i-1) * twopi / 12.); | |
1611 | ypos = rzero * TMath::Sin((i-1) * twopi / 12.); | |
1612 | zpos = 0.; | |
1613 | geant->Gspos("IDV1", i, "IT34", xpos, ypos, zpos, idrotm[i+1299], "ONLY"); | |
1614 | } else { | |
1615 | rzero = 13.85; | |
1616 | xpos = rzero * TMath::Cos((i-1) * twopi / 12.); | |
1617 | ypos = rzero * TMath::Sin((i-1) * twopi / 12.); | |
1618 | zpos = 0.; | |
1619 | geant->Gspos("IDV2", i, "IT34", xpos, ypos, zpos, idrotm[i+1299], "ONLY"); | |
1620 | } | |
1621 | } | |
1622 | ||
1623 | ||
1624 | // --- Layer #4 | |
1625 | ||
1626 | // GOTO 4567 ! skip ITS layer no. 4 | |
1627 | ||
1628 | //--- Define a ghost volume containing a single ladder of layer #4 (with the | |
1629 | // smaller lenght of ribs) and fill it with air or vacuum | |
1630 | ||
1631 | dbox1[0] = .61539999999999995; | |
1632 | dbox1[1] = 3.5; | |
1633 | // the widest element is the end-ladder stuff | |
1634 | dbox1[2] = 43.449999999999996; | |
1635 | // 7.5 cm is the lenght | |
1636 | geant->Gsvolu("IDV3", "BOX ", idtmed[228], dbox1, 3); | |
1637 | ||
1638 | // --- Make the ghost volume invisible | |
1639 | ||
1640 | geant->Gsatt("IDV3", "SEEN", 0); | |
1641 | ||
1642 | // --- Define a volume containing the sensitive part of drifts | |
1643 | // (silicon, layer #4) | |
1644 | ||
1645 | dits[0] = .0172; | |
1646 | // see material budget report by G. Feofilov | |
1647 | dits[1] = 3.125; | |
1648 | dits[2] = 4.35; | |
1649 | geant->Gsvolu("ITS4", "BOX ", idtmed[224], dits, 3); | |
1650 | ||
1651 | //--- Define the part of the (smaller) rib between two sensitive parts made of | |
1652 | // carbon (layer #4) | |
1653 | ||
1654 | dsup[0] = .5 - dits[0]; | |
1655 | dsup[1] = .01; | |
1656 | dsup[2] = 43.449999999999996; | |
1657 | // 7.5 cm is the lengh | |
1658 | geant->Gsvolu("IR31", "BOX ", idtmed[227], dsup, 3); | |
1659 | ||
1660 | //--- Define the first part of the (smaller) rib between two sensitive parts | |
1661 | // made of aluminum (layer #4) | |
1662 | ||
1663 | dal1[0] = .5 - dits[0]; | |
1664 | dal1[1] = 4.8000000000000001e-4; | |
1665 | dal1[2] = 43.449999999999996; | |
1666 | // 7.5 cm is the lengh | |
1667 | geant->Gsvolu("IR32", "BOX ", idtmed[230], dal1, 3); | |
1668 | ||
1669 | //--- Define the part of the (smaller) rib between two sensitive parts made of | |
1670 | // kapton (layer #4) | |
1671 | ||
1672 | dkap[0] = .5 - dits[0]; | |
1673 | dkap[1] = .01585; | |
1674 | dkap[2] = 43.449999999999996; | |
1675 | // 7.5 cm is the lengh | |
1676 | geant->Gsvolu("IR33", "BOX ", idtmed[236], dkap, 3); | |
1677 | ||
1678 | //--- Define the second part of the (smaller) rib between two sensitive parts | |
1679 | // made of aluminum (layer #4) | |
1680 | ||
1681 | dal2[0] = .5 - dits[0]; | |
1682 | dal2[1] = .0013500000000000001; | |
1683 | dal2[2] = 43.449999999999996; | |
1684 | // 7.5 cm is the lengh | |
1685 | geant->Gsvolu("IR34", "BOX ", idtmed[230], dal2, 3); | |
1686 | ||
1687 | // --- Define the part of the (smaller) rib between two sensitive parts | |
1688 | // made of silicon (the electronics) (layer #4) | |
1689 | ||
1690 | dchi[0] = .5 - dits[0]; | |
1691 | dchi[1] = .0035500000000000002; | |
1692 | dchi[2] = 43.449999999999996; | |
1693 | // 7.5 cm is the lengh | |
1694 | geant->Gsvolu("IR35", "BOX ", idtmed[225], dal2, 3); | |
1695 | ||
1696 | // --- Define the part of the (smaller) rib between two sensitive parts | |
1697 | // made of water (the cooler) (layer #4) | |
1698 | ||
1699 | dwat[0] = .5 - dits[0]; | |
1700 | dwat[1] = .0046499999999999996; | |
1701 | dwat[2] = 43.449999999999996; | |
1702 | // 7.5 cm is the lenght | |
1703 | geant->Gsvolu("IR36", "BOX ", idtmed[231], dwat, 3); | |
1704 | ||
1705 | //--- Define the third part of the (smaller) rib between two sensitive parts | |
1706 | // made of aluminum (the cooling tubes) (layer #4) | |
1707 | ||
1708 | dtub[0] = .5 - dits[0]; | |
1709 | dtub[1] = 6.7000000000000002e-4; | |
1710 | dtub[2] = 43.449999999999996; | |
1711 | // 7.5 cm is the lengh | |
1712 | geant->Gsvolu("IR37", "BOX ", idtmed[230], dtub, 3); | |
1713 | ||
1714 | // --- Define the part of the end-ladder stuff made of PCB (layer #4) | |
1715 | ||
1716 | dpcb[0] = .03; | |
1717 | // twice the foreseen thickness | |
1718 | dpcb[1] = 3.5; | |
1719 | dpcb[2] = 7.5; | |
1720 | geant->Gsvolu("IEL5", "BOX ", idtmed[233], dpcb, 3); | |
1721 | ||
1722 | // --- Define the part of the end-ladder stuff made of copper (layer #4) | |
1723 | ||
1724 | dcop[0] = .0252; | |
1725 | // twice the foreseen thickness | |
1726 | dcop[1] = 3.5; | |
1727 | dcop[2] = 7.5; | |
1728 | geant->Gsvolu("IEL6", "BOX ", idtmed[234], dcop, 3); | |
1729 | ||
1730 | // --- Define the part of the end-ladder stuff made of ceramics (layer #4) | |
1731 | */ | |
1732 | ||
1733 | dcer[0] = .04; | |
1734 | // twice the foreseen thickness | |
1735 | dcer[1] = 3.5; | |
1736 | dcer[2] = 7.5; | |
1737 | geant->Gsvolu("IEL7", "BOX ", idtmed[235], dcer, 3); | |
1738 | ||
1739 | // --- Define the part of the end-ladder stuff made of silicon (layer #4) | |
1740 | ||
1741 | dsil[0] = .003; | |
1742 | // twice the foreseen thickness | |
1743 | dsil[1] = 3.5; | |
1744 | dsil[2] = 7.5; | |
1745 | geant->Gsvolu("IEL8", "BOX ", idtmed[226], dsil, 3); | |
1746 | ||
1747 | //--- Place the sensitive part of the drifts (smaller ribs) into its mother | |
1748 | // (IDV3) | |
1749 | ||
1750 | ypos = 0.; | |
1751 | for (j = 1; j <= 7; ++j) { | |
1752 | // odd elements are down and even elements are up | |
1753 | if (j == 1) { | |
1754 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
1755 | zpos = 0. - dits[2] + .7 - dits[2] * 2. + 0. - dits[2] * 2. + 1.3 - dits[2]; | |
1756 | } else if (j == 2) { | |
1757 | xpos = -dbox1[0] + dits[0]; | |
1758 | zpos = 0. - dits[2] + .7 - dits[2] * 2. + 0. - dits[2]; | |
1759 | } else if (j == 3) { | |
1760 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
1761 | zpos = 0. - dits[2] + .7 - dits[2]; | |
1762 | } else if (j == 4) { | |
1763 | xpos = -dbox1[0] + dits[0]; | |
1764 | zpos = 0.; | |
1765 | } else if (j == 5) { | |
1766 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
1767 | zpos = dits[2] + 0. - .7 + dits[2]; | |
1768 | } else if (j == 6) { | |
1769 | xpos = -dbox1[0] + dits[0]; | |
1770 | zpos = dits[2] + 0. - .7 + dits[2] * 2. + 0. + dits[2]; | |
1771 | } else if (j == 7) { | |
1772 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
1773 | zpos = dits[2] + 0. - .7 + dits[2] * 2. + 0. + dits[2] * 2. - 1.3 + dits[2]; | |
1774 | } | |
1775 | geant->Gspos("ITS4", j, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1776 | } | |
1777 | ||
1778 | // --- Place the smaller ribs into their mother (IDV3) | |
1779 | ||
1780 | // --- Right ribs (just a matter of convention) | |
1781 | ||
1782 | xpos = .5 - dbox1[0] + dits[0]; | |
1783 | zpos = 0.; | |
1784 | ||
1785 | // --- Carbon | |
1786 | ||
1787 | ypos = 2.81; | |
1788 | geant->Gspos("IR31", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1789 | ||
1790 | // --- Aluminum #1 | |
1791 | ||
1792 | ypos = dsup[1] + 2.81 + dal1[1]; | |
1793 | geant->Gspos("IR32", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1794 | ||
1795 | // --- Kapton | |
1796 | ||
1797 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1]; | |
1798 | geant->Gspos("IR33", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1799 | ||
1800 | // --- Aluminum #2 | |
1801 | ||
1802 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1]; | |
1803 | geant->Gspos("IR34", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1804 | ||
1805 | // --- Silicon (chip) | |
1806 | ||
1807 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1]; | |
1808 | geant->Gspos("IR35", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1809 | ||
1810 | // --- Water | |
1811 | ||
1812 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1]; | |
1813 | geant->Gspos("IR36", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1814 | ||
1815 | // --- Aluminum #3 | |
1816 | ||
1817 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1] * 2. | |
1818 | + dtub[1]; | |
1819 | geant->Gspos("IR37", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1820 | ||
1821 | // --- Right ribs (just a matter of convention) | |
1822 | ||
1823 | // --- Carbon | |
1824 | ||
1825 | ypos = -2.81; | |
1826 | geant->Gspos("IR31", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1827 | ||
1828 | // --- Aluminum #1 | |
1829 | ||
1830 | ypos = -(dsup[1] + 2.81 + dal1[1]); | |
1831 | geant->Gspos("IR32", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1832 | ||
1833 | // --- Kapton | |
1834 | ||
1835 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1]); | |
1836 | geant->Gspos("IR33", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1837 | ||
1838 | // --- Aluminum #2 | |
1839 | ||
1840 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1]); | |
1841 | geant->Gspos("IR34", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1842 | ||
1843 | // --- Silicon (chip) | |
1844 | ||
1845 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1]); | |
1846 | geant->Gspos("IR35", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1847 | ||
1848 | // --- Water | |
1849 | ||
1850 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1]); | |
1851 | geant->Gspos("IR36", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1852 | ||
1853 | // --- Aluminum #3 | |
1854 | ||
1855 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
1856 | 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1] * 2. + dtub[1]); | |
1857 | geant->Gspos("IR37", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1858 | ||
1859 | // --- Place the end-ladder stuff into its mother (IDV1) | |
1860 | ||
1861 | ||
1862 | // --- Negative-Z end-ladder | |
1863 | ||
1864 | ypos = 0.; | |
1865 | zpos = -35.949999999999996; | |
1866 | ||
1867 | // --- PCB | |
1868 | ||
1869 | xpos = dbox1[0] - dpcb[0]; | |
1870 | geant->Gspos("IEL5", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1871 | ||
1872 | // --- Copper | |
1873 | ||
1874 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0]; | |
1875 | geant->Gspos("IEL6", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1876 | ||
1877 | // --- Ceramics | |
1878 | ||
1879 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0]; | |
1880 | geant->Gspos("IEL7", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1881 | ||
1882 | // --- Silicon (bus) | |
1883 | ||
1884 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0]; | |
1885 | geant->Gspos("IEL8", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1886 | ||
1887 | // --- Positive-Z end-ladder | |
1888 | ||
1889 | ypos = 0.; | |
1890 | zpos = 35.949999999999996; | |
1891 | ||
1892 | // --- PCB | |
1893 | ||
1894 | xpos = dbox1[0] - dpcb[0]; | |
1895 | geant->Gspos("IEL5", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1896 | ||
1897 | // --- Copper | |
1898 | ||
1899 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0]; | |
1900 | geant->Gspos("IEL6", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1901 | ||
1902 | // --- Ceramics | |
1903 | ||
1904 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0]; | |
1905 | geant->Gspos("IEL7", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1906 | ||
1907 | // --- Silicon (bus) | |
1908 | ||
1909 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0]; | |
1910 | geant->Gspos("IEL8", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1911 | ||
1912 | //--- Define a ghost volume containing a single ladder of layer #4 (with the | |
1913 | // larger lenght of ribs) and fill it with air or vacuum | |
1914 | ||
1915 | dbox2[0] = .76540000000000008; | |
1916 | dbox2[1] = 3.5; | |
1917 | // the widest element is the end-ladder stuff | |
1918 | dbox2[2] = 43.449999999999996; | |
1919 | // 7.5 cm is the lenght | |
1920 | geant->Gsvolu("IDV4", "BOX ", idtmed[228], dbox2, 3); | |
1921 | ||
1922 | // --- Make the ghost volume invisible | |
1923 | ||
1924 | geant->Gsatt("IDV4", "SEEN", 0); | |
1925 | ||
1926 | //--- Define the part of the (larger) rib between two sensitive parts madeof | |
1927 | // carbon (layer #4) | |
1928 | ||
1929 | dsup[0] = .65 - dits[0]; | |
1930 | dsup[1] = .01; | |
1931 | dsup[2] = 43.449999999999996; | |
1932 | // 7.5 cm is the lengh | |
1933 | geant->Gsvolu("IR41", "BOX ", idtmed[227], dsup, 3); | |
1934 | ||
1935 | //--- Define the first part of the (larger) rib between two sensitive parts | |
1936 | // made of aluminum (layer #4) | |
1937 | ||
1938 | dal1[0] = .65 - dits[0]; | |
1939 | dal1[1] = 4.8000000000000001e-4; | |
1940 | dal1[2] = 43.449999999999996; | |
1941 | // 7.5 cm is the lengh | |
1942 | geant->Gsvolu("IR42", "BOX ", idtmed[230], dal1, 3); | |
1943 | ||
1944 | //--- Define the part of the (larger) rib between two sensitive parts madeof | |
1945 | // kapton (layer #4) | |
1946 | ||
1947 | dkap[0] = .65 - dits[0]; | |
1948 | dkap[1] = .01585; | |
1949 | dkap[2] = 43.449999999999996; | |
1950 | // 7.5 cm is the lengh | |
1951 | geant->Gsvolu("IR43", "BOX ", idtmed[236], dkap, 3); | |
1952 | ||
1953 | //--- Define the second part of the (larger) rib between two sensitive parts | |
1954 | // made of aluminum (layer #4) | |
1955 | ||
1956 | dal2[0] = .65 - dits[0]; | |
1957 | dal2[1] = .0013500000000000001; | |
1958 | dal2[2] = 43.449999999999996; | |
1959 | // 7.5 cm is the lengh | |
1960 | geant->Gsvolu("IR44", "BOX ", idtmed[230], dal2, 3); | |
1961 | ||
1962 | // --- Define the part of the (larger) rib between two sensitive parts | |
1963 | // made of silicon (the electronics) (layer #4) | |
1964 | ||
1965 | dchi[0] = .65 - dits[0]; | |
1966 | dchi[1] = .0035500000000000002; | |
1967 | dchi[2] = 43.449999999999996; | |
1968 | // 7.5 cm is the lengh | |
1969 | geant->Gsvolu("IR45", "BOX ", idtmed[225], dal2, 3); | |
1970 | ||
1971 | // --- Define the part of the (larger) rib between two sensitive parts | |
1972 | // made of water (the cooler) (layer #4) | |
1973 | ||
1974 | dwat[0] = .65 - dits[0]; | |
1975 | dwat[1] = .0046499999999999996; | |
1976 | dwat[2] = 43.449999999999996; | |
1977 | // 7.5 cm is the lengh | |
1978 | geant->Gsvolu("IR46", "BOX ", idtmed[231], dwat, 3); | |
1979 | ||
1980 | //--- Define the third part of the (larger) rib between two sensitive parts | |
1981 | // made of aluminum (the cooling tubes) (layer #4) | |
1982 | ||
1983 | dtub[0] = .65 - dits[0]; | |
1984 | dtub[1] = 6.7000000000000002e-4; | |
1985 | dtub[2] = 43.449999999999996; | |
1986 | // 7.5 cm is the lengh | |
1987 | geant->Gsvolu("IR47", "BOX ", idtmed[230], dtub, 3); | |
1988 | ||
1989 | //--- Place the sensitive part of the drifts (smaller ribs) into its mother | |
1990 | // (IDV4) | |
1991 | ||
1992 | ypos = 0.; | |
1993 | for (j = 1; j <= 7; ++j) { | |
1994 | // odd elements are down and even elements are up | |
1995 | if (j == 1) { | |
1996 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
1997 | zpos = 0. - dits[2] + .7 - dits[2] * 2. + 0. - dits[2] * 2. + 1.3 - dits[2]; | |
1998 | } else if (j == 2) { | |
1999 | xpos = -dbox2[0] + dits[0]; | |
2000 | zpos = 0. - dits[2] + .7 - dits[2] * 2. + 0. - dits[2]; | |
2001 | } else if (j == 3) { | |
2002 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
2003 | zpos = 0. - dits[2] + .7 - dits[2]; | |
2004 | } else if (j == 4) { | |
2005 | xpos = -dbox2[0] + dits[0]; | |
2006 | zpos = 0.; | |
2007 | } else if (j == 5) { | |
2008 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
2009 | zpos = dits[2] + 0. - .7 + dits[2]; | |
2010 | } else if (j == 6) { | |
2011 | xpos = -dbox2[0] + dits[0]; | |
2012 | zpos = dits[2] + 0. - .7 + dits[2] * 2. + 0. + dits[2]; | |
2013 | } else if (j == 7) { | |
2014 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
2015 | zpos = dits[2] + 0. - .7 + dits[2] * 2. + 0. + dits[2] * 2. - 1.3 + dits[2]; | |
2016 | } | |
2017 | geant->Gspos("ITS4", j, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2018 | } | |
2019 | ||
2020 | // --- Place the larger ribs into their mother (IDV4) | |
2021 | ||
2022 | ||
2023 | // --- Right ribs (just a matter of convention) | |
2024 | ||
2025 | xpos = .65 - dbox2[0] + dits[0]; | |
2026 | zpos = 0.; | |
2027 | ||
2028 | // --- Carbon | |
2029 | ||
2030 | ypos = 2.81; | |
2031 | geant->Gspos("IR41", 1, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2032 | ||
2033 | // --- Aluminum #1 | |
2034 | ||
2035 | ypos = dsup[1] + 2.81 + dal1[1]; | |
2036 | geant->Gspos("IR42", 1, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2037 | ||
2038 | // --- Kapton | |
2039 | ||
2040 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1]; | |
2041 | geant->Gspos("IR43", 1, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2042 | ||
2043 | // --- Aluminum #2 | |
2044 | ||
2045 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1]; | |
2046 | geant->Gspos("IR44", 1, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2047 | ||
2048 | // --- Silicon (chip) | |
2049 | ||
2050 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1]; | |
2051 | geant->Gspos("IR45", 1, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2052 | ||
2053 | // --- Water | |
2054 | ||
2055 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1]; | |
2056 | geant->Gspos("IR46", 1, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2057 | ||
2058 | // --- Aluminum #3 | |
2059 | ||
2060 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1] * 2. | |
2061 | + dtub[1]; | |
2062 | geant->Gspos("IR47", 1, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2063 | ||
2064 | // --- Right ribs (just a matter of convention) | |
2065 | ||
2066 | // --- Carbon | |
2067 | ||
2068 | ypos = -2.81; | |
2069 | geant->Gspos("IR41", 2, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2070 | ||
2071 | // --- Aluminum #1 | |
2072 | ||
2073 | ypos = -(dsup[1] + 2.81 + dal1[1]); | |
2074 | geant->Gspos("IR42", 2, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2075 | ||
2076 | // --- Kapton | |
2077 | ||
2078 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1]); | |
2079 | geant->Gspos("IR43", 2, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2080 | ||
2081 | // --- Aluminum #2 | |
2082 | ||
2083 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
2084 | 2. + dal2[1]); | |
2085 | geant->Gspos("IR44", 2, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2086 | ||
2087 | // --- Silicon (chip) | |
2088 | ||
2089 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
2090 | 2. + dal2[1] * 2. + dchi[1]); | |
2091 | geant->Gspos("IR45", 2, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2092 | ||
2093 | // --- Water | |
2094 | ||
2095 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
2096 | 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1]); | |
2097 | geant->Gspos("IR46", 2, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2098 | ||
2099 | // --- Aluminum #3 | |
2100 | ||
2101 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
2102 | 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1] * 2. + dtub[1]); | |
2103 | geant->Gspos("IR47", 2, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2104 | ||
2105 | // --- Place the end-ladder stuff into its mother (IDV1) | |
2106 | ||
2107 | ||
2108 | // --- Negative-Z end-ladder | |
2109 | ||
2110 | ypos = 0.; | |
2111 | zpos = -35.949999999999996; | |
2112 | ||
2113 | // --- PCB | |
2114 | ||
2115 | xpos = dbox2[0] - dpcb[0]; | |
2116 | geant->Gspos("IEL5", 3, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2117 | ||
2118 | // --- Copper | |
2119 | ||
2120 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0]; | |
2121 | geant->Gspos("IEL6", 3, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2122 | ||
2123 | // --- Ceramics | |
2124 | ||
2125 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0]; | |
2126 | geant->Gspos("IEL7", 3, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2127 | ||
2128 | // --- Silicon (bus) | |
2129 | ||
2130 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0]; | |
2131 | geant->Gspos("IEL8", 3, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2132 | ||
2133 | // --- Positive-Z end-ladder | |
2134 | ||
2135 | yos = 0.; | |
2136 | zpos = 35.949999999999996; | |
2137 | ||
2138 | // --- PCB | |
2139 | ||
2140 | xpos = dbox2[0] - dpcb[0]; | |
2141 | geant->Gspos("IEL5", 4, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2142 | ||
2143 | // --- Copper | |
2144 | ||
2145 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0]; | |
2146 | geant->Gspos("IEL6", 4, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2147 | ||
2148 | // --- Ceramics | |
2149 | ||
2150 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0]; | |
2151 | geant->Gspos("IEL7", 4, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2152 | ||
2153 | // --- Silicon (bus) | |
2154 | ||
2155 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0]; | |
2156 | geant->Gspos("IEL8", 4, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2157 | ||
2158 | //--- Place the ghost volumes containing the drift ladders of layer #4 in their | |
2159 | // mother volume (IT34) | |
2160 | // Odd elements have large ribs and even elements have small ribs | |
2161 | ||
2162 | for (i = 1; i <= 24; ++i) { | |
2163 | atheta = (i-1) * 15.; | |
2164 | AliMatrix(idrotm[i+1399], 90., atheta, 90., atheta + 90., 0.,0.); | |
2165 | if (i % 2 == 0) { | |
2166 | rzero = 23.5; | |
2167 | xpos = rzero * TMath::Cos((i-1) * twopi / 24.); | |
2168 | ypos = rzero * TMath::Sin((i-1) * twopi / 24.); | |
2169 | zpos = 0.; | |
2170 | geant->Gspos("IDV3", i, "IT34", xpos, ypos, zpos, idrotm[i+1399], "ONLY"); | |
2171 | } else { | |
2172 | rzero = 23.399999999999999; | |
2173 | xpos = rzero * TMath::Cos((i-1) * twopi / 24.); | |
2174 | ypos = rzero * TMath::Sin((i-1) * twopi / 24.); | |
2175 | zpos = 0.; | |
2176 | geant->Gspos("IDV4", i, "IT34", xpos, ypos, zpos, idrotm[i+1399], "ONLY"); | |
2177 | } | |
2178 | } | |
2179 | ||
2180 | ||
2181 | //************************************************************************ | |
2182 | //* * | |
2183 | //* S T R I P S * | |
2184 | //* =========== * | |
2185 | //* * | |
2186 | //************************************************************************ | |
2187 | ||
2188 | // --- Define SSD with the 35+39 lay-out | |
2189 | ||
2190 | if (fMinorVersion == 0 || fMinorVersion == 1 || fMinorVersion ==2) { | |
2191 | ||
2192 | //--- Define ghost volume containing the Strip Detectors and fill it with air | |
2193 | // or vacuum | |
2194 | ||
2195 | xxm = 1.0444222222222224; | |
2196 | dgh[0] = 0.; | |
2197 | dgh[1] = 360.; | |
2198 | dgh[2] = 4.; | |
2199 | dgh[3] = -25. - 5.9900000000000002 / xxm - | |
2200 | .0099999999999997868 / xxm - 17.990000000000002 / xxm - 10. / xxm - 12.997999999999998 / xxm; | |
2201 | dgh[4] = 49.998; | |
2202 | dgh[5] = 49.998; | |
2203 | dgh[6] = -25. - 5.9900000000000002 / xxm - | |
2204 | .0099999999999997868 / xxm - 17.990000000000002 / xxm - 10. / xxm; | |
2205 | dgh[7] = 37.; | |
2206 | dgh[8] = 49.998; | |
2207 | dgh[9] = 5.9900000000000002 / xxm + 25. + | |
2208 | .0099999999999997868 / xxm + 17.990000000000002 / xxm + 10. / xxm; | |
2209 | dgh[10] = 37.; | |
2210 | dgh[11] = 49.998; | |
2211 | dgh[12] = 5.9900000000000002 / xxm + 25. + | |
2212 | .0099999999999997868 / xxm + 17.990000000000002 / xxm + 10. / xxm + 12.997999999999998 / xxm; | |
2213 | dgh[13] = 49.998; | |
2214 | dgh[14] = 49.998; | |
2215 | geant->Gsvolu("IT56", "PCON", idtmed[275], dgh, 15); | |
2216 | geant->Gspos("IT56", 1, "ITSV", 0., 0., 0., 0, "ONLY"); | |
2217 | geant->Gsatt("IT56", "SEEN", 0); | |
2218 | ||
2219 | // --- Layer #5 | |
2220 | ||
2221 | // GOTO 5678 ! skip ITS layer no. 5 | |
2222 | ||
2223 | //--- Define a ghost volume containing a single ladder of layer #5 andfill | |
2224 | // it with air or vacuum | |
2225 | ||
2226 | dbox1[0] = .044999999999999998; | |
2227 | dbox1[1] = 3.75; | |
2228 | dbox1[2] = 45.109999999999999; | |
2229 | geant->Gsvolu("ISV1", "BOX ", idtmed[253], dbox1, 3); | |
2230 | ||
2231 | // --- Make the ghost volume invisible | |
2232 | ||
2233 | geant->Gsatt("ISV1", "SEEN", 0); | |
2234 | ||
2235 | // --- Define a ghost volume containing the electronics and cooling of | |
2236 | // a single ladder of layer #5 and fill it with air or vacuum | |
2237 | ||
2238 | dsrv[0] = (TMath::Sqrt(3.) / 2. * 4.2 + .47 + .05) / 2.; | |
2239 | dsrv[1] = 3.75; | |
2240 | dsrv[2] = 45.109999999999999; | |
2241 | geant->Gsvolu("SSV1", "BOX ", idtmed[253], dsrv, 3); | |
2242 | ||
2243 | // --- Make the ghost volume invisible | |
2244 | ||
2245 | geant->Gsatt("SSV1", "SEEN", 0); | |
2246 | ||
2247 | // --- Define a ghost volume containing the end-ladder stuff of | |
2248 | // a single ladder of layer #5 and fill it with air or vacuum | |
2249 | ||
2250 | dela[0] = 2.; | |
2251 | dela[1] = 3.5; | |
2252 | dela[2] = 4.; | |
2253 | geant->Gsvolu("ELL5", "BOX ", idtmed[253], dela, 3); | |
2254 | ||
2255 | // --- Make the ghost volume invisible | |
2256 | ||
2257 | geant->Gsatt("ELL5", "SEEN", 0); | |
2258 | ||
2259 | // --- Define a volume containing the sensitive part of the strips | |
2260 | // (silicon, layer #5) | |
2261 | ||
2262 | dits[0] = .015; | |
2263 | dits[1] = 3.75; | |
2264 | dits[2] = 2.1; | |
2265 | geant->Gsvolu("ITS5", "BOX ", idtmed[249], dits, 3); | |
2266 | ||
2267 | // --- Define a volume containing the electronics of the strips | |
2268 | // (silicon, layer #5) | |
2269 | ||
2270 | dchi[0] = .02; | |
2271 | dchi[1] = 3.4; | |
2272 | dchi[2] = .525; | |
2273 | geant->Gsvolu("SCH5", "BOX ", idtmed[250], dchi, 3); | |
2274 | ||
2275 | // --- Define the cooling tubes (aluminum, layer #5) | |
2276 | ||
2277 | dtub[0] = .09; | |
2278 | dtub[1] = dtub[0] + .01; | |
2279 | dtub[2] = 45.109999999999999; | |
2280 | geant->Gsvolu("STB5", "TUBE", idtmed[255], dtub, 3); | |
2281 | ||
2282 | // --- Define the cooling fluid (water or freon, layer #5) | |
2283 | ||
2284 | dwat[0] = 0.; | |
2285 | dwat[1] = .09; | |
2286 | dwat[2] = 45.109999999999999; | |
2287 | geant->Gsvolu("SWT5", "TUBE", idtmed[256], dwat, 3); | |
2288 | // CALL GSVOLU('SWT5','TUBE',IDTMED(258),DWAT,3,IOUT) ! freon | |
2289 | ||
2290 | //--- Define the (triangular) element of the heat bridge (carbon, layer #5) | |
2291 | ||
2292 | // water | |
2293 | dfra[0] = 120.; | |
2294 | dfra[1] = 360.; | |
2295 | dfra[2] = 3.; | |
2296 | dfra[3] = 2.; | |
2297 | dfra[4] = -.015; | |
2298 | dfra[5] = TMath::Sqrt(3.) * 4.2 / 6.; | |
2299 | dfra[6] = dfra[5] + .03; | |
2300 | dfra[7] = .015; | |
2301 | dfra[8] = dfra[5]; | |
2302 | dfra[9] = dfra[6]; | |
2303 | geant->Gsvolu("SFR5", "PGON", idtmed[252], dfra, 10); | |
2304 | ||
2305 | // --- Define the element connecting the triangles of the heat bridge | |
2306 | // (carbon, layer #5) | |
2307 | ||
2308 | dcei[0] = 0.; | |
2309 | dcei[1] = .03; | |
2310 | dcei[2] = 45.109999999999999; | |
2311 | geant->Gsvolu("SCE5", "TUBE", idtmed[252], dcei, 3); | |
2312 | ||
2313 | // --- Define the part of the end-ladder stuff made of plastic (G10FR4) | |
2314 | // (layer #5) | |
2315 | ||
2316 | dpla[0] = .089285714285714288; | |
2317 | dpla[1] = 3.5; | |
2318 | dpla[2] = 4.; | |
2319 | geant->Gsvolu("EPL5", "BOX ", idtmed[262], dpla, 3); | |
2320 | ||
2321 | // --- Define the part of the end-ladder stuff made of copper (layer #5) | |
2322 | ||
2323 | dcop[0] = .017857142857142856; | |
2324 | dcop[1] = 3.5; | |
2325 | dcop[2] = 4.; | |
2326 | geant->Gsvolu("ECU5", "BOX ", idtmed[259], dcop, 3); | |
2327 | ||
2328 | // --- Define the part of the end-ladder stuff made of epoxy (layer #5) | |
2329 | ||
2330 | depx[0] = .26785714285714285; | |
2331 | depx[1] = 3.5; | |
2332 | depx[2] = 4.; | |
2333 | geant->Gsvolu("EPX5", "BOX ", idtmed[262], depx, 3); | |
2334 | ||
2335 | // --- Define the part of the end-ladder stuff made of silicon (bus) | |
2336 | // (layer #5) | |
2337 | ||
2338 | dsil[0] = .17857142857142858; | |
2339 | dsil[1] = 3.5; | |
2340 | dsil[2] = 4.; | |
2341 | geant->Gsvolu("ESI5", "BOX ", idtmed[251], dsil, 3); | |
2342 | ||
2343 | // --- Place the end-ladder stuff into its mother (ELL5) | |
2344 | ||
2345 | sep = (4. - (dpla[0] + dcop[0] + depx[0] + dsil[0]) * 2.) / 3.; | |
2346 | ypos = 0.; | |
2347 | zpos = 0.; | |
2348 | ||
2349 | // --- Plastic | |
2350 | ||
2351 | xpos = -dela[0] + dpla[0]; | |
2352 | geant->Gspos("EPL5", 1, "ELL5", xpos, ypos, zpos, 0, "ONLY"); | |
2353 | ||
2354 | // --- Copper | |
2355 | ||
2356 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0]; | |
2357 | geant->Gspos("ECU5", 1, "ELL5", xpos, ypos, zpos, 0, "ONLY"); | |
2358 | ||
2359 | // --- Epoxy | |
2360 | ||
2361 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0] * 2. + sep + depx[0]; | |
2362 | geant->Gspos("EPX5", 1, "ELL5", xpos, ypos, zpos, 0, "ONLY"); | |
2363 | ||
2364 | // --- Silicon (bus) | |
2365 | ||
2366 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0] * 2. + sep + depx[0] * 2. + sep + dsil[0]; | |
2367 | geant->Gspos("ESI5", 1, "ELL5", xpos, ypos, zpos, 0, "ONLY"); | |
2368 | ||
2369 | // --- Place the sensitive part of the strips into its mother (ISV1) | |
2370 | ||
2371 | ypos = 0.; | |
2372 | for (j = 1; j <= 23; ++j) { | |
2373 | if (j % 2 == 0) xpos = dbox1[0] - dits[0]; | |
2374 | else xpos = -dbox1[0] + dits[0]; | |
2375 | zpos = ((j - 1) - 11.) * 3.91; | |
2376 | geant->Gspos("ITS5", j, "ISV1", xpos, ypos, zpos, 0, "ONLY"); | |
2377 | } | |
2378 | ||
2379 | // --- Place the electronics of the strips into its mother (SSV1) | |
2380 | ||
2381 | ypos = 0.; | |
2382 | for (j = 1; j <= 23; ++j) { | |
2383 | if (j % 2 == 0) xpos = -dsrv[0] + .28; | |
2384 | else xpos = -dsrv[0] + .28 - dits[0] * 2. - .03; | |
2385 | zpos = ((j - 1) - 11.) * 3.91 + .85; | |
2386 | geant->Gspos("SCH5", j, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2387 | } | |
2388 | ||
2389 | //--- Place the cooling tubes and the cooling fluid into their mother (SSV1) | |
2390 | ||
2391 | xpos = -dsrv[0] + .41; | |
2392 | zpos = 0.; | |
2393 | ||
2394 | // --- Left tube (just a matter of convention) | |
2395 | ||
2396 | ypos = -2.3500000000000001; | |
2397 | geant->Gspos("STB5", 1, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2398 | geant->Gspos("SWT5", 1, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2399 | ||
2400 | // --- Right tube (just a matter of convention) | |
2401 | ||
2402 | ypos = 2.3500000000000001; | |
2403 | geant->Gspos("STB5", 2, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2404 | geant->Gspos("SWT5", 2, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2405 | ||
2406 | // --- Place the heat bridge elements into their mother (SSV1) | |
2407 | ||
2408 | xpos = -dsrv[0] + .47 + TMath::Sqrt(3.) / 6. * 4.2; | |
2409 | ypos = 0.; | |
2410 | for (j = 1; j <= 24; ++j) { | |
2411 | zpos = ((j - 1) - 11.) * 3.91 - 2.1000000000000001; | |
2412 | geant->Gspos("SFR5", j, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2413 | } | |
2414 | ||
2415 | // --- Place the elements connecting the triangles of the heat bridge | |
2416 | // into their mother (SSV1) | |
2417 | ||
2418 | zpos = 0.; | |
2419 | ||
2420 | // --- Left element (just a matter of convention) | |
2421 | ||
2422 | xpos = -dsrv[0] + .47; | |
2423 | ypos = -2.1150000000000002; | |
2424 | geant->Gspos("SCE5", 1, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2425 | ||
2426 | // --- Right element | |
2427 | ||
2428 | xpos = -dsrv[0] + .47; | |
2429 | ypos = 2.1150000000000002; | |
2430 | geant->Gspos("SCE5", 2, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2431 | ||
2432 | // --- Top element | |
2433 | ||
2434 | xpos = -dsrv[0] + .47 + TMath::Sqrt(3.) / 2. * 4.2 + .015; | |
2435 | ypos = 0.; | |
2436 | geant->Gspos("SCE5", 3, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2437 | ||
2438 | // --- Place the ghost volumes containing the strip ladders (ISV1), | |
2439 | // electronics/cooling (SSV1) and end-ladder stuff (ELL5) of layer #5 in | |
2440 | // their mother volume (IT56) | |
2441 | ||
2442 | offset1 = atg_(.9, 40.); | |
2443 | offset2 = 5.2; | |
2444 | rzero = dbox1[0] + 40.; | |
2445 | runo = dbox1[0] * 2. + 40. + dsrv[0]; | |
2446 | rtwo = dbox1[0] * 2. + 40. + dela[0]; | |
2447 | for (i = 1; i <= 35; ++i) { | |
2448 | atheta = (i-1) * twopi * raddeg / 35. + offset2; | |
2449 | AliMatrix(idrotm[i+1499], 90., atheta, 90., atheta + 90., 0., 0.); | |
2450 | ||
2451 | // --- Strip ladders | |
2452 | ||
2453 | xpos = rzero * TMath::Cos((i-1) * twopi / 35. + offset1); | |
2454 | ypos = rzero * TMath::Sin((i-1) * twopi / 35. + offset1); | |
2455 | zpos = 0.; | |
2456 | geant->Gspos("ISV1", i, "IT56", xpos, ypos, zpos, idrotm[i+1499], "ONLY"); | |
2457 | ||
2458 | // --- Electronics/cooling | |
2459 | ||
2460 | xpos = runo * TMath::Cos((i-1) * twopi / 35. + offset1); | |
2461 | ypos = runo * TMath::Sin((i-1) * twopi / 35. + offset1); | |
2462 | zpos = 0.; | |
2463 | geant->Gspos("SSV1", i, "IT56", xpos, ypos, zpos, idrotm[i+1499], "ONLY"); | |
2464 | ||
2465 | // --- End-ladders (nagative-Z and positive-Z) | |
2466 | ||
2467 | xpos = rtwo * TMath::Cos((i-1) * twopi / 35. + offset1); | |
2468 | ypos = rtwo * TMath::Sin((i-1) * twopi / 35. + offset1); | |
2469 | zpos = -(dbox1[2] + dela[2] + 6.); | |
2470 | geant->Gspos("ELL5", i, "IT56", xpos, ypos, zpos, idrotm[i+1499], "ONLY"); | |
2471 | zpos = dbox1[2] + dela[2] + 6.; | |
2472 | geant->Gspos("ELL5", i + 35, "IT56", xpos, ypos, zpos, idrotm[i+1499], "ONLY"); | |
2473 | } | |
2474 | ||
2475 | ||
2476 | // --- Layer #6 | |
2477 | ||
2478 | // GOTO 5778 ! skip ITS layer no. 6 | |
2479 | ||
2480 | //--- Define a ghost volume containing a single ladder of layer #6 andfill | |
2481 | // it with air or vacuum | |
2482 | ||
2483 | dbox2[0] = .044999999999999998; | |
2484 | dbox2[1] = 3.75; | |
2485 | dbox2[2] = 50.975000000000001; | |
2486 | geant->Gsvolu("ISV2", "BOX ", idtmed[253], dbox2, 3); | |
2487 | ||
2488 | // --- Make the ghost volume invisible | |
2489 | ||
2490 | geant->Gsatt("ISV2", "SEEN", 0); | |
2491 | ||
2492 | // --- Define a ghost volume containing the electronics and cooling of | |
2493 | // a single ladder of layer #6 and fill it with air or vacuum | |
2494 | ||
2495 | dsrv[0] = (TMath::Sqrt(3.) / 2. * 4.2 + .47 + .05) / 2.; | |
2496 | dsrv[1] = 3.75; | |
2497 | dsrv[2] = 50.975000000000001; | |
2498 | geant->Gsvolu("SSV2", "BOX ", idtmed[253], dsrv, 3); | |
2499 | ||
2500 | // --- Make the ghost volume invisible | |
2501 | ||
2502 | geant->Gsatt("SSV2", "SEEN", 0); | |
2503 | ||
2504 | // --- Define a ghost volume containing the end-ladder stuff of | |
2505 | // a single ladder of layer #6 and fill it with air or vacuum | |
2506 | ||
2507 | dela[0] = 2.; | |
2508 | dela[1] = 3.5; | |
2509 | dela[2] = 4.; | |
2510 | geant->Gsvolu("ELL6", "BOX ", idtmed[253], dela, 3); | |
2511 | ||
2512 | // --- Make the ghost volume invisible | |
2513 | ||
2514 | geant->Gsatt("ELL6", "SEEN", 0); | |
2515 | ||
2516 | // --- Define a volume containing the sensitive part of the strips | |
2517 | // (silicon, layer #6) | |
2518 | ||
2519 | dits[0] = .015; | |
2520 | dits[1] = 3.75; | |
2521 | dits[2] = 2.1; | |
2522 | geant->Gsvolu("ITS6", "BOX ", idtmed[249], dits, 3); | |
2523 | ||
2524 | // --- Define a volume containing the electronics of the strips | |
2525 | // (silicon, layer #6) | |
2526 | ||
2527 | dchi[0] = .02; | |
2528 | dchi[1] = 3.4; | |
2529 | dchi[2] = .525; | |
2530 | geant->Gsvolu("SCH6", "BOX ", idtmed[250], dchi, 3); | |
2531 | ||
2532 | // --- Define the cooling tubes (aluminum, layer #6) | |
2533 | ||
2534 | dtub[0] = .09; | |
2535 | dtub[1] = dtub[0] + .01; | |
2536 | dtub[2] = 50.975000000000001; | |
2537 | geant->Gsvolu("STB6", "TUBE", idtmed[255], dtub, 3); | |
2538 | ||
2539 | // --- Define the cooling fluid (water or freon, layer #6) | |
2540 | ||
2541 | dwat[0] = 0.; | |
2542 | dwat[1] = .09; | |
2543 | dwat[2] = 50.975000000000001; | |
2544 | geant->Gsvolu("SWT6", "TUBE", idtmed[256], dwat, 3); | |
2545 | // CALL GSVOLU('SWT6','TUBE',IDTMED(258),DWAT,3,IOUT) ! freon | |
2546 | ||
2547 | //--- Define the (triangular) element of the heat bridge (carbon, layer #6) | |
2548 | ||
2549 | // water | |
2550 | dfra[0] = 120.; | |
2551 | dfra[1] = 360.; | |
2552 | dfra[2] = 3.; | |
2553 | dfra[3] = 2.; | |
2554 | dfra[4] = -.015; | |
2555 | dfra[5] = TMath::Sqrt(3.) * 4.2 / 6.; | |
2556 | dfra[6] = dfra[5] + .03; | |
2557 | dfra[7] = .015; | |
2558 | dfra[8] = dfra[5]; | |
2559 | dfra[9] = dfra[6]; | |
2560 | geant->Gsvolu("SFR6", "PGON", idtmed[252], dfra, 10); | |
2561 | ||
2562 | // --- Define the element connecting the triangles of the heat bridge | |
2563 | // (carbon, layer #6) | |
2564 | ||
2565 | dcei[0] = 0.; | |
2566 | dcei[1] = .03; | |
2567 | dcei[2] = 50.975000000000001; | |
2568 | geant->Gsvolu("SCE6", "TUBE", idtmed[252], dcei, 3); | |
2569 | ||
2570 | // --- Define the part of the end-ladder stuff made of plastic (G10FR4) | |
2571 | // (layer #6) | |
2572 | ||
2573 | dpla[0] = .089285714285714288; | |
2574 | dpla[1] = 3.5; | |
2575 | dpla[2] = 4.; | |
2576 | geant->Gsvolu("EPL6", "BOX ", idtmed[262], dpla, 3); | |
2577 | ||
2578 | // --- Define the part of the end-ladder stuff made of copper (layer #6) | |
2579 | ||
2580 | dcop[0] = .017857142857142856; | |
2581 | dcop[1] = 3.5; | |
2582 | dcop[2] = 4.; | |
2583 | geant->Gsvolu("ECU6", "BOX ", idtmed[259], dcop, 3); | |
2584 | ||
2585 | // --- Define the part of the end-ladder stuff made of epoxy (layer #6) | |
2586 | ||
2587 | depx[0] = .26785714285714285; | |
2588 | depx[1] = 3.5; | |
2589 | depx[2] = 4.; | |
2590 | geant->Gsvolu("EPX6", "BOX ", idtmed[262], depx, 3); | |
2591 | ||
2592 | // --- Define the part of the end-ladder stuff made of silicon (bus) | |
2593 | // (layer #6) | |
2594 | ||
2595 | dsil[0] = .17857142857142858; | |
2596 | dsil[1] = 3.5; | |
2597 | dsil[2] = 4.; | |
2598 | geant->Gsvolu("ESI6", "BOX ", idtmed[251], dsil, 3); | |
2599 | ||
2600 | // --- Place the end-ladder stuff into its mother (ELL5) | |
2601 | ||
2602 | sep = (4. - (dpla[0] + dcop[0] + depx[0] + dsil[0]) * 2.) / 3.; | |
2603 | ypos = 0.; | |
2604 | zpos = 0.; | |
2605 | ||
2606 | // --- Plastic | |
2607 | ||
2608 | xpos = -dela[0] + dpla[0]; | |
2609 | geant->Gspos("EPL6", 1, "ELL6", xpos, ypos, zpos, 0, "ONLY"); | |
2610 | ||
2611 | // --- Copper | |
2612 | ||
2613 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0]; | |
2614 | geant->Gspos("ECU6", 1, "ELL6", xpos, ypos, zpos, 0, "ONLY"); | |
2615 | ||
2616 | // --- Epoxy | |
2617 | ||
2618 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0] * 2. + sep + depx[0]; | |
2619 | geant->Gspos("EPX6", 1, "ELL6", xpos, ypos, zpos, 0, "ONLY"); | |
2620 | ||
2621 | // --- Silicon (bus) | |
2622 | ||
2623 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0] * 2. + sep + depx[0] * 2. + sep + dsil[0]; | |
2624 | geant->Gspos("ESI6", 1, "ELL6", xpos, ypos, zpos, 0, "ONLY"); | |
2625 | ||
2626 | // --- Place the sensitive part of the strips into its mother (ISV2) | |
2627 | ||
2628 | ypos = 0.; | |
2629 | for (j = 1; j <= 26; ++j) { | |
2630 | if (j % 2 == 0) xpos = dbox2[0] - dits[0]; | |
2631 | else xpos = -dbox2[0] + dits[0]; | |
2632 | zpos = ((j - 1) - 12.) * 3.91 - 1.96; | |
2633 | geant->Gspos("ITS6", j, "ISV2", xpos, ypos, zpos, 0, "ONLY"); | |
2634 | } | |
2635 | ||
2636 | // --- Place the electronics of the strips into its mother (SSV2) | |
2637 | ||
2638 | ypos = 0.; | |
2639 | for (j = 1; j <= 26; ++j) { | |
2640 | if (j % 2 == 0) xpos = -dsrv[0] + .28; | |
2641 | else xpos = -dsrv[0] + .28 - dits[0] * 2. - .03; | |
2642 | zpos = ((j - 1) - 12.) * 3.91 - 1.96 + .85; | |
2643 | geant->Gspos("SCH5", j, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
2644 | } | |
2645 | ||
2646 | //--- Place the cooling tubes and the cooling fluid into their mother (SSV1) | |
2647 | ||
2648 | xpos = -dsrv[0] + .41; | |
2649 | zpos = 0.; | |
2650 | ||
2651 | // --- Left tube (just a matter of convention) | |
2652 | ||
2653 | ypos = -2.3500000000000001; | |
2654 | geant->Gspos("STB6", 1, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
2655 | geant->Gspos("SWT6", 1, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
2656 | ||
2657 | // --- Right tube (just a matter of convention) | |
2658 | ||
2659 | ypos = 2.3500000000000001; | |
2660 | geant->Gspos("STB6", 2, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
2661 | geant->Gspos("SWT6", 2, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
2662 | ||
2663 | // --- Place the heat bridge elements into their mother (SSV2) | |
2664 | ||
2665 | xpos = -dsrv[0] + .47 + TMath::Sqrt(3.) / 6. * 4.2; | |
2666 | ypos = 0.; | |
2667 | for (j = 1; j <= 27; ++j) { | |
2668 | zpos = ((j - 1) - 12.) * 3.91 - 1.96 - 2.1000000000000001; | |
2669 | geant->Gspos("SFR6", j, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
2670 | } | |
2671 | ||
2672 | // --- Place the elements connecting the triangles of the heat bridge | |
2673 | // into their mother (SSV2) | |
2674 | ||
2675 | zpos = 0.; | |
2676 | ||
2677 | // --- Left element (just a matter of convention) | |
2678 | ||
2679 | xpos = -dsrv[0] + .47; | |
2680 | ypos = -2.1150000000000002; | |
2681 | geant->Gspos("SCE6", 1, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
2682 | ||
2683 | // --- Right element | |
2684 | ||
2685 | xpos = -dsrv[0] + .47; | |
2686 | ypos = 2.1150000000000002; | |
2687 | geant->Gspos("SCE6", 2, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
2688 | ||
2689 | // --- Top element | |
2690 | ||
2691 | xpos = -dsrv[0] + .47 + TMath::Sqrt(3.) / 2. * 4.2 + .015; | |
2692 | ypos = 0.; | |
2693 | geant->Gspos("SCE6", 3, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
2694 | ||
2695 | // --- Place the ghost volumes containing the strip ladders (ISV2), | |
2696 | // electronics/cooling (SSV2) and end-ladder stuff (ELL6) of layer #6 in | |
2697 | // their mother volume (IT56) | |
2698 | ||
2699 | offset1 = atg_(1., 45.); | |
2700 | offset2 = 5.2; | |
2701 | rzero = dbox2[0] + 45.; | |
2702 | runo = dbox2[0] * 2. + 45. + dsrv[0]; | |
2703 | rtwo = dbox2[0] * 2. + 45. + dela[0]; | |
2704 | for (i = 1; i <= 39; ++i) { | |
2705 | atheta = (i-1) * twopi * raddeg / 39. + offset2; | |
2706 | AliMatrix(idrotm[i+1599], 90., atheta, 90., atheta + 90., 0., 0.); | |
2707 | ||
2708 | // --- Strip ladders | |
2709 | ||
2710 | xpos = rzero * TMath::Cos((i-1) * twopi / 39. + offset1); | |
2711 | ypos = rzero * TMath::Sin((i-1) * twopi / 39. + offset1); | |
2712 | zpos = 0.; | |
2713 | geant->Gspos("ISV2", i, "IT56", xpos, ypos, zpos, idrotm[i+1599], "ONLY"); | |
2714 | ||
2715 | // --- Electronics/cooling | |
2716 | ||
2717 | xpos = runo * TMath::Cos((i-1) * twopi / 39. + offset1); | |
2718 | ypos = runo * TMath::Sin((i-1) * twopi / 39. + offset1); | |
2719 | zpos = 0.; | |
2720 | geant->Gspos("SSV2", i, "IT56", xpos, ypos, zpos, idrotm[i+1599], "ONLY"); | |
2721 | ||
2722 | // --- End-ladders (nagative-Z and positive-Z) | |
2723 | ||
2724 | xpos = rtwo * TMath::Cos((i-1) * twopi / 39. + offset1); | |
2725 | ypos = rtwo * TMath::Sin((i-1) * twopi / 39. + offset1); | |
2726 | zpos = -(dbox2[2] + dela[2] + 6.); | |
2727 | geant->Gspos("ELL6", i, "IT56", xpos, ypos, zpos, idrotm[i+1599], "ONLY"); | |
2728 | zpos = dbox2[2] + dela[2] + 6.; | |
2729 | geant->Gspos("ELL6", i + 39, "IT56", xpos, ypos, zpos, idrotm[i+1599], "ONLY"); | |
2730 | } | |
2731 | ||
2732 | ||
2733 | } | |
2734 | ||
2735 | // --- Define SSD with the 32+36 lay-out | |
2736 | ||
2737 | if (fMinorVersion == 3 || fMinorVersion == 4 || fMinorVersion == 5) { | |
2738 | ||
2739 | //--- Define ghost volume containing the Strip Detectors and fill it with air | |
2740 | // or vacuum | |
2741 | ||
2742 | xxm = 1.0444222222222224; | |
2743 | dgh[0] = 0.; | |
2744 | dgh[1] = 360.; | |
2745 | dgh[2] = 4.; | |
2746 | dgh[3] = -25. - 5.9900000000000002 / xxm - | |
2747 | .0099999999999997868 / xxm - 17.990000000000002 / xxm - 9. / xxm - 13.997999999999998 / xxm; | |
2748 | dgh[4] = 49.998; | |
2749 | dgh[5] = 49.998; | |
2750 | dgh[6] = -25. - 5.9900000000000002 / xxm - | |
2751 | .0099999999999997868 / xxm - 17.990000000000002 / xxm - 9. / xxm; | |
2752 | dgh[7] = 36.; | |
2753 | dgh[8] = 49.998; | |
2754 | dgh[9] = 5.9900000000000002 / xxm + 25. + | |
2755 | .0099999999999997868 / xxm + 17.990000000000002 / xxm + 9. / xxm; | |
2756 | dgh[10] = 36.; | |
2757 | dgh[11] = 49.998; | |
2758 | dgh[12] = 5.9900000000000002 / xxm + 25. + | |
2759 | .0099999999999997868 / xxm + 17.990000000000002 / xxm + 9. / xxm + 13.997999999999998 / xxm; | |
2760 | dgh[13] = 49.998; | |
2761 | dgh[14] = 49.998; | |
2762 | geant->Gsvolu("IT56", "PCON", idtmed[275], dgh, 15); | |
2763 | geant->Gspos("IT56", 1, "ITSV", 0., 0., 0., 0, "ONLY"); | |
2764 | geant->Gsatt("IT56", "SEEN", 0); | |
2765 | ||
2766 | // --- Layer #5 | |
2767 | ||
2768 | // GOTO 6678 ! skip ITS layer no. 5 | |
2769 | ||
2770 | //--- Define a ghost volume containing a single ladder of layer #5 andfill | |
2771 | // it with air or vacuum | |
2772 | ||
2773 | dbox1[0] = .044999999999999998; | |
2774 | dbox1[1] = 3.75; | |
2775 | dbox1[2] = 43.155000000000001; | |
2776 | geant->Gsvolu("ISV1", "BOX ", idtmed[253], dbox1, 3); | |
2777 | ||
2778 | // --- Make the ghost volume invisible | |
2779 | ||
2780 | geant->Gsatt("ISV1", "SEEN", 0); | |
2781 | ||
2782 | // --- Define a ghost volume containing the electronics and cooling of | |
2783 | // a single ladder of layer #5 and fill it with air or vacuum | |
2784 | ||
2785 | dsrv[0] = (TMath::Sqrt(3.) / 2. * 4.2 + .47 + .05) / 2.; | |
2786 | dsrv[1] = 3.75; | |
2787 | dsrv[2] = 43.155000000000001; | |
2788 | geant->Gsvolu("SSV1", "BOX ", idtmed[253], dsrv, 3); | |
2789 | ||
2790 | // --- Make the ghost volume invisible | |
2791 | ||
2792 | geant->Gsatt("SSV1", "SEEN", 0); | |
2793 | ||
2794 | // --- Define a ghost volume containing the end-ladder stuff of | |
2795 | // a single ladder of layer #5 and fill it with air or vacuum | |
2796 | ||
2797 | dela[0] = 2.; | |
2798 | dela[1] = 3.5; | |
2799 | dela[2] = 4.; | |
2800 | geant->Gsvolu("ELL5", "BOX ", idtmed[253], dela, 3); | |
2801 | ||
2802 | // --- Make the ghost volume invisible | |
2803 | ||
2804 | geant->Gsatt("ELL5", "SEEN", 0); | |
2805 | ||
2806 | // --- Define a volume containing the sensitive part of the strips | |
2807 | // (silicon, layer #5) | |
2808 | ||
2809 | dits[0] = .015; | |
2810 | dits[1] = 3.75; | |
2811 | dits[2] = 2.1; | |
2812 | geant->Gsvolu("ITS5", "BOX ", idtmed[249], dits, 3); | |
2813 | ||
2814 | // --- Define a volume containing the electronics of the strips | |
2815 | // (silicon, layer #5) | |
2816 | ||
2817 | dchi[0] = .02; | |
2818 | dchi[1] = 3.4; | |
2819 | dchi[2] = .525; | |
2820 | geant->Gsvolu("SCH5", "BOX ", idtmed[250], dchi, 3); | |
2821 | ||
2822 | // --- Define the cooling tubes (aluminum, layer #5) | |
2823 | ||
2824 | dtub[0] = .09; | |
2825 | dtub[1] = dtub[0] + .01; | |
2826 | dtub[2] = 43.155000000000001; | |
2827 | geant->Gsvolu("STB5", "TUBE", idtmed[255], dtub, 3); | |
2828 | ||
2829 | // --- Define the cooling fluid (water or freon, layer #5) | |
2830 | ||
2831 | dwat[0] = 0.; | |
2832 | dwat[1] = .09; | |
2833 | dwat[2] = 43.155000000000001; | |
2834 | geant->Gsvolu("SWT5", "TUBE", idtmed[256], dwat, 3); | |
2835 | // CALL GSVOLU('SWT5','TUBE',IDTMED(258),DWAT,3,IOUT) ! freon | |
2836 | ||
2837 | //--- Define the (triangular) element of the heat bridge (carbon, layer #5) | |
2838 | ||
2839 | // water | |
2840 | dfra[0] = 120.; | |
2841 | dfra[1] = 360.; | |
2842 | dfra[2] = 3.; | |
2843 | dfra[3] = 2.; | |
2844 | dfra[4] = -.015; | |
2845 | dfra[5] = TMath::Sqrt(3.) * 4.2 / 6.; | |
2846 | dfra[6] = dfra[5] + .03; | |
2847 | dfra[7] = .015; | |
2848 | dfra[8] = dfra[5]; | |
2849 | dfra[9] = dfra[6]; | |
2850 | geant->Gsvolu("SFR5", "PGON", idtmed[252], dfra, 10); | |
2851 | ||
2852 | // --- Define the element connecting the triangles of the heat bridge | |
2853 | // (carbon, layer #5) | |
2854 | ||
2855 | dcei[0] = 0.; | |
2856 | dcei[1] = .03; | |
2857 | dcei[2] = 43.155000000000001; | |
2858 | geant->Gsvolu("SCE5", "TUBE", idtmed[252], dcei, 3); | |
2859 | ||
2860 | // --- Define the part of the end-ladder stuff made of plastic (G10FR4) | |
2861 | // (layer #5) | |
2862 | ||
2863 | dpla[0] = .089285714285714288; | |
2864 | dpla[1] = 3.5; | |
2865 | dpla[2] = 4.; | |
2866 | geant->Gsvolu("EPL5", "BOX ", idtmed[262], dpla, 3); | |
2867 | ||
2868 | // --- Define the part of the end-ladder stuff made of copper (layer #5) | |
2869 | ||
2870 | dcop[0] = .017857142857142856; | |
2871 | dcop[1] = 3.5; | |
2872 | dcop[2] = 4.; | |
2873 | geant->Gsvolu("ECU5", "BOX ", idtmed[259], dcop, 3); | |
2874 | ||
2875 | // --- Define the part of the end-ladder stuff made of epoxy (layer #5) | |
2876 | ||
2877 | depx[0] = .26785714285714285; | |
2878 | depx[1] = 3.5; | |
2879 | depx[2] = 4.; | |
2880 | geant->Gsvolu("EPX5", "BOX ", idtmed[262], depx, 3); | |
2881 | ||
2882 | // --- Define the part of the end-ladder stuff made of silicon (bus) | |
2883 | // (layer #5) | |
2884 | ||
2885 | dsil[0] = .17857142857142858; | |
2886 | dsil[1] = 3.5; | |
2887 | dsil[2] = 4.; | |
2888 | geant->Gsvolu("ESI5", "BOX ", idtmed[251], dsil, 3); | |
2889 | ||
2890 | // --- Place the end-ladder stuff into its mother (ELL5) | |
2891 | ||
2892 | sep = (4. - (dpla[0] + dcop[0] + depx[0] + dsil[0]) * 2.) / 3.; | |
2893 | ypos = 0.; | |
2894 | zpos = 0.; | |
2895 | ||
2896 | // --- Plastic | |
2897 | ||
2898 | xpos = -dela[0] + dpla[0]; | |
2899 | geant->Gspos("EPL5", 1, "ELL5", xpos, ypos, zpos, 0, "ONLY"); | |
2900 | ||
2901 | // --- Copper | |
2902 | ||
2903 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0]; | |
2904 | geant->Gspos("ECU5", 1, "ELL5", xpos, ypos, zpos, 0, "ONLY"); | |
2905 | ||
2906 | // --- Epoxy | |
2907 | ||
2908 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0] * 2. + sep + depx[0]; | |
2909 | geant->Gspos("EPX5", 1, "ELL5", xpos, ypos, zpos, 0, "ONLY"); | |
2910 | ||
2911 | // --- Silicon (bus) | |
2912 | ||
2913 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0] * 2. + sep + depx[0] * 2. + sep + dsil[0]; | |
2914 | geant->Gspos("ESI5", 1, "ELL5", xpos, ypos, zpos, 0, "ONLY"); | |
2915 | ||
2916 | // --- Place the sensitive part of the strips into its mother (ISV1) | |
2917 | ||
2918 | ypos = 0.; | |
2919 | for (j = 1; j <= 22; ++j) { | |
2920 | if (j % 2 == 0) xpos = dbox1[0] - dits[0]; | |
2921 | else xpos = -dbox1[0] + dits[0]; | |
2922 | zpos = ((j - 1) - 10.) * 3.91 - 1.96; | |
2923 | geant->Gspos("ITS5", j, "ISV1", xpos, ypos, zpos, 0, "ONLY"); | |
2924 | } | |
2925 | ||
2926 | // --- Place the electronics of the strips into its mother (SSV1) | |
2927 | ||
2928 | ypos = 0.; | |
2929 | for (j = 1; j <= 22; ++j) { | |
2930 | if (j % 2 == 0) xpos = -dsrv[0] + .28; | |
2931 | else xpos = -dsrv[0] + .28 - dits[0] * 2. - .03; | |
2932 | zpos = ((j - 1) - 10.) * 3.91 - 1.96 + .85; | |
2933 | geant->Gspos("SCH5", j, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2934 | } | |
2935 | ||
2936 | //--- Place the cooling tubes and the cooling fluid into their mother (SSV1) | |
2937 | ||
2938 | xpos = -dsrv[0] + .41; | |
2939 | zpos = 0.; | |
2940 | ||
2941 | // --- Left tube (just a matter of convention) | |
2942 | ||
2943 | ypos = -2.3500000000000001; | |
2944 | geant->Gspos("STB5", 1, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2945 | geant->Gspos("SWT5", 1, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2946 | ||
2947 | // --- Right tube (just a matter of convention) | |
2948 | ||
2949 | ypos = 2.3500000000000001; | |
2950 | geant->Gspos("STB5", 2, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2951 | geant->Gspos("SWT5", 2, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2952 | ||
2953 | // --- Place the heat bridge elements into their mother (SSV1) | |
2954 | ||
2955 | xpos = -dsrv[0] + .47 + TMath::Sqrt(3.) / 6. * 4.2; | |
2956 | ypos = 0.; | |
2957 | for (j = 1; j <= 23; ++j) { | |
2958 | zpos = ((j - 1) - 10.) * 3.91 - 1.96 - 2.1000000000000001; | |
2959 | geant->Gspos("SFR5", j, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2960 | } | |
2961 | ||
2962 | // --- Place the elements connecting the triangles of the heat bridge | |
2963 | // into their mother (SSV1) | |
2964 | ||
2965 | zpos = 0.; | |
2966 | ||
2967 | // --- Left element (just a matter of convention) | |
2968 | ||
2969 | xpos = -dsrv[0] + .47; | |
2970 | ypos = -2.1150000000000002; | |
2971 | geant->Gspos("SCE5", 1, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2972 | ||
2973 | // --- Right element | |
2974 | ||
2975 | xpos = -dsrv[0] + .47; | |
2976 | ypos = 2.1150000000000002; | |
2977 | geant->Gspos("SCE5", 2, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2978 | ||
2979 | // --- Top element | |
2980 | ||
2981 | xpos = -dsrv[0] + .47 + TMath::Sqrt(3.) / 2. * 4.2 + .015; | |
2982 | ypos = 0.; | |
2983 | geant->Gspos("SCE5", 3, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2984 | ||
2985 | // --- Place the ghost volumes containing the strip ladders (ISV1), | |
2986 | // electronics/cooling (SSV1) and end-ladder stuff (ELL5) of layer #5 in | |
2987 | // their mother volume (IT56) | |
2988 | ||
2989 | offset1 = atg_(.8, 36.6); | |
2990 | offset2 = 5.2; | |
2991 | rzero = dbox1[0] + 36.6; | |
2992 | runo = dbox1[0] * 2. + 36.6 + dsrv[0]; | |
2993 | rtwo = dbox1[0] * 2. + 36.6 + dela[0]; | |
2994 | for (i = 1; i <= 32; ++i) { | |
2995 | atheta = (i-1) * twopi * raddeg / 32. + offset2; | |
2996 | AliMatrix(idrotm[i+1499], 90., atheta, 90., atheta + 90., 0., 0.); | |
2997 | ||
2998 | // --- Strip ladders | |
2999 | ||
3000 | xpos = rzero * TMath::Cos((i-1) * twopi / 32. + offset1); | |
3001 | ypos = rzero * TMath::Sin((i-1) * twopi / 32. + offset1); | |
3002 | zpos = 0.; | |
3003 | geant->Gspos("ISV1", i, "IT56", xpos, ypos, zpos, idrotm[i+1499], "ONLY"); | |
3004 | ||
3005 | // --- Electronics/cooling | |
3006 | ||
3007 | xpos = runo * TMath::Cos((i-1) * twopi / 32. + offset1); | |
3008 | ypos = runo * TMath::Sin((i-1) * twopi / 32. + offset1); | |
3009 | zpos = 0.; | |
3010 | geant->Gspos("SSV1", i, "IT56", xpos, ypos, zpos, idrotm[i+1499], "ONLY"); | |
3011 | ||
3012 | // --- End-ladders (nagative-Z and positive-Z) | |
3013 | ||
3014 | xpos = rtwo * TMath::Cos((i-1) * twopi / 32. + offset1); | |
3015 | ypos = rtwo * TMath::Sin((i-1) * twopi / 32. + offset1); | |
3016 | zpos = -(dbox1[2] + dela[2] + 6.); | |
3017 | geant->Gspos("ELL5", i, "IT56", xpos, ypos, zpos, idrotm[i+1499], "ONLY"); | |
3018 | zpos = dbox1[2] + dela[2] + 6.; | |
3019 | geant->Gspos("ELL5", i + 35, "IT56", xpos, ypos, zpos, idrotm[i+1499], "ONLY"); | |
3020 | } | |
3021 | ||
3022 | ||
3023 | // --- Layer #6 | |
3024 | ||
3025 | // GOTO 6778 ! skip ITS layer no. 6 | |
3026 | ||
3027 | //--- Define a ghost volume containing a single ladder of layer #6 andfill | |
3028 | // it with air or vacuum | |
3029 | ||
3030 | dbox2[0] = .044999999999999998; | |
3031 | dbox2[1] = 3.75; | |
3032 | dbox2[2] = 47.064999999999998; | |
3033 | geant->Gsvolu("ISV2", "BOX ", idtmed[253], dbox2, 3); | |
3034 | ||
3035 | // --- Make the ghost volume invisible | |
3036 | ||
3037 | geant->Gsatt("ISV2", "SEEN", 0); | |
3038 | ||
3039 | // --- Define a ghost volume containing the electronics and cooling of | |
3040 | // a single ladder of layer #6 and fill it with air or vacuum | |
3041 | ||
3042 | dsrv[0] = (TMath::Sqrt(3.) / 2. * 4.2 + .47 + .05) / 2.; | |
3043 | dsrv[1] = 3.75; | |
3044 | dsrv[2] = 47.064999999999998; | |
3045 | geant->Gsvolu("SSV2", "BOX ", idtmed[253], dsrv, 3); | |
3046 | ||
3047 | // --- Make the ghost volume invisible | |
3048 | ||
3049 | geant->Gsatt("SSV2", "SEEN", 0); | |
3050 | ||
3051 | // --- Define a ghost volume containing the end-ladder stuff of | |
3052 | // a single ladder of layer #6 and fill it with air or vacuum | |
3053 | ||
3054 | dela[0] = 2.; | |
3055 | dela[1] = 3.5; | |
3056 | dela[2] = 4.; | |
3057 | geant->Gsvolu("ELL6", "BOX ", idtmed[253], dela, 3); | |
3058 | ||
3059 | // --- Make the ghost volume invisible | |
3060 | ||
3061 | geant->Gsatt("ELL6", "SEEN", 0); | |
3062 | ||
3063 | // --- Define a volume containing the sensitive part of the strips | |
3064 | // (silicon, layer #6) | |
3065 | ||
3066 | dits[0] = .015; | |
3067 | dits[1] = 3.75; | |
3068 | dits[2] = 2.1; | |
3069 | geant->Gsvolu("ITS6", "BOX ", idtmed[249], dits, 3); | |
3070 | ||
3071 | // --- Define a volume containing the electronics of the strips | |
3072 | // (silicon, layer #6) | |
3073 | ||
3074 | dchi[0] = .02; | |
3075 | dchi[1] = 3.4; | |
3076 | dchi[2] = .525; | |
3077 | geant->Gsvolu("SCH6", "BOX ", idtmed[250], dchi, 3); | |
3078 | ||
3079 | // --- Define the cooling tubes (aluminum, layer #6) | |
3080 | ||
3081 | dtub[0] = .09; | |
3082 | dtub[1] = dtub[0] + .01; | |
3083 | dtub[2] = 47.064999999999998; | |
3084 | geant->Gsvolu("STB6", "TUBE", idtmed[255], dtub, 3); | |
3085 | ||
3086 | // --- Define the cooling fluid (water or freon, layer #6) | |
3087 | ||
3088 | dwat[0] = 0.; | |
3089 | dwat[1] = .09; | |
3090 | dwat[2] = 47.064999999999998; | |
3091 | geant->Gsvolu("SWT6", "TUBE", idtmed[256], dwat, 3); | |
3092 | // CALL GSVOLU('SWT6','TUBE',IDTMED(258),DWAT,3,IOUT) ! freon | |
3093 | ||
3094 | //--- Define the (triangular) element of the heat bridge (carbon, layer #6) | |
3095 | ||
3096 | // water | |
3097 | dfra[0] = 120.; | |
3098 | dfra[1] = 360.; | |
3099 | dfra[2] = 3.; | |
3100 | dfra[3] = 2.; | |
3101 | dfra[4] = -.015; | |
3102 | dfra[5] = TMath::Sqrt(3.) * 4.2 / 6.; | |
3103 | dfra[6] = dfra[5] + .03; | |
3104 | dfra[7] = .015; | |
3105 | dfra[8] = dfra[5]; | |
3106 | dfra[9] = dfra[6]; | |
3107 | geant->Gsvolu("SFR6", "PGON", idtmed[252], dfra, 10); | |
3108 | ||
3109 | // --- Define the element connecting the triangles of the heat bridge | |
3110 | // (carbon, layer #6) | |
3111 | ||
3112 | dcei[0] = 0.; | |
3113 | dcei[1] = .03; | |
3114 | dcei[2] = 47.064999999999998; | |
3115 | geant->Gsvolu("SCE6", "TUBE", idtmed[252], dcei, 3); | |
3116 | ||
3117 | // --- Define the part of the end-ladder stuff made of plastic (G10FR4) | |
3118 | // (layer #6) | |
3119 | ||
3120 | dpla[0] = .089285714285714288; | |
3121 | dpla[1] = 3.5; | |
3122 | dpla[2] = 4.; | |
3123 | geant->Gsvolu("EPL6", "BOX ", idtmed[262], dpla, 3); | |
3124 | ||
3125 | // --- Define the part of the end-ladder stuff made of copper (layer #6) | |
3126 | ||
3127 | dcop[0] = .017857142857142856; | |
3128 | dcop[1] = 3.5; | |
3129 | dcop[2] = 4.; | |
3130 | geant->Gsvolu("ECU6", "BOX ", idtmed[259], dcop, 3); | |
3131 | ||
3132 | // --- Define the part of the end-ladder stuff made of epoxy (layer #6) | |
3133 | ||
3134 | depx[0] = .26785714285714285; | |
3135 | depx[1] = 3.5; | |
3136 | depx[2] = 4.; | |
3137 | geant->Gsvolu("EPX6", "BOX ", idtmed[262], depx, 3); | |
3138 | ||
3139 | // --- Define the part of the end-ladder stuff made of silicon (bus) | |
3140 | // (layer #6) | |
3141 | ||
3142 | dsil[0] = .17857142857142858; | |
3143 | dsil[1] = 3.5; | |
3144 | dsil[2] = 4.; | |
3145 | geant->Gsvolu("ESI6", "BOX ", idtmed[251], dsil, 3); | |
3146 | ||
3147 | // --- Place the end-ladder stuff into its mother (ELL5) | |
3148 | ||
3149 | sep= (4. - (dpla[0] + dcop[0] + depx[0] + dsil[0]) * 2.) / 3.; | |
3150 | ypos = 0.; | |
3151 | zpos = 0.; | |
3152 | ||
3153 | // --- Plastic | |
3154 | ||
3155 | xpos = -dela[0] + dpla[0]; | |
3156 | geant->Gspos("EPL6", 1, "ELL6", xpos, ypos, zpos, 0, "ONLY"); | |
3157 | ||
3158 | // --- Copper | |
3159 | ||
3160 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0]; | |
3161 | geant->Gspos("ECU6", 1, "ELL6", xpos, ypos, zpos, 0, "ONLY"); | |
3162 | ||
3163 | // --- Epoxy | |
3164 | ||
3165 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0] * 2. + sep + depx[0]; | |
3166 | geant->Gspos("EPX6", 1, "ELL6", xpos, ypos, zpos, 0, "ONLY"); | |
3167 | ||
3168 | // --- Silicon (bus) | |
3169 | ||
3170 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0] * 2. + sep + depx[0] * 2. + sep + dsil[0]; | |
3171 | geant->Gspos("ESI6", 1, "ELL6", xpos, ypos, zpos, 0, "ONLY"); | |
3172 | ||
3173 | // --- Place the sensitive part of the strips into its mother (ISV2) | |
3174 | ||
3175 | ypos = 0.; | |
3176 | for (j = 1; j <= 24; ++j) { | |
3177 | if (j % 2 == 0) xpos = -dbox2[0] + dits[0]; | |
3178 | else xpos = dbox2[0] - dits[0]; | |
3179 | zpos = ((j - 1) - 11.) * 3.91 - 1.96; | |
3180 | geant->Gspos("ITS6", j, "ISV2", xpos, ypos, zpos, 0, "ONLY"); | |
3181 | } | |
3182 | ||
3183 | // --- Place the electronics of the strips into its mother (SSV2) | |
3184 | ||
3185 | ypos = 0.; | |
3186 | for (j = 1; j <= 24; ++j) { | |
3187 | if (j % 2 == 0) xpos = -dsrv[0] + .28 - dits[0] * 2. - .03; | |
3188 | else xpos = -dsrv[0] + .28; | |
3189 | zpos = ((j - 1) - 11.) * 3.91 - 1.96 + .85; | |
3190 | geant->Gspos("SCH5", j, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
3191 | } | |
3192 | ||
3193 | //--- Place the cooling tubes and the cooling fluid into their mother (SSV2) | |
3194 | ||
3195 | xpos = -dsrv[0] + .41; | |
3196 | zpos = 0.; | |
3197 | ||
3198 | // --- Left tube (just a matter of convention) | |
3199 | ||
3200 | ypos = -2.3500000000000001; | |
3201 | geant->Gspos("STB6", 1, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
3202 | geant->Gspos("SWT6", 1, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
3203 | ||
3204 | // --- Right tube (just a matter of convention) | |
3205 | ||
3206 | ypos = 2.3500000000000001; | |
3207 | geant->Gspos("STB6", 2, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
3208 | geant->Gspos("SWT6", 2, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
3209 | ||
3210 | // --- Place the heat bridge elements into their mother (SSV2) | |
3211 | ||
3212 | xpos = -dsrv[0] + .47 + TMath::Sqrt(3.) / 6. * 4.2; | |
3213 | ypos = 0.; | |
3214 | for (j = 1; j <= 25; ++j) { | |
3215 | zpos = ((j - 1) - 11.) * 3.91 - 1.96 - 2.1000000000000001; | |
3216 | geant->Gspos("SFR6", j, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
3217 | } | |
3218 | ||
3219 | // --- Place the elements connecting the triangles of the heat bridge | |
3220 | // into their mother (SSV2) | |
3221 | ||
3222 | zpos = 0.; | |
3223 | ||
3224 | // --- Left element (just a matter of convention) | |
3225 | ||
3226 | xpos = -dsrv[0] + .47; | |
3227 | ypos = -2.1150000000000002; | |
3228 | geant->Gspos("SCE6", 1, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
3229 | ||
3230 | // --- Right element | |
3231 | ||
3232 | xpos = -dsrv[0] + .47; | |
3233 | ypos = 2.1150000000000002; | |
3234 | geant->Gspos("SCE6", 2, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
3235 | ||
3236 | // --- Top element | |
3237 | ||
3238 | xpos = -dsrv[0] + .47 + TMath::Sqrt(3.) / 2. * 4.2 + .015; | |
3239 | ypos = 0.; | |
3240 | geant->Gspos("SCE6", 3, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
3241 | ||
3242 | // --- Place the ghost volumes containing the strip ladders (ISV2), | |
3243 | // electronics/cooling (SSV2) and end-ladder stuff (ELL6) of layer #6 in | |
3244 | // their mother volume (IT56) | |
3245 | ||
3246 | offset1 = atg_(.9, 41.2); | |
3247 | offset2 = 5.2; | |
3248 | rzero = dbox2[0] + 41.2; | |
3249 | runo = dbox2[0] * 2. + 41.2 + dsrv[0]; | |
3250 | rtwo = dbox2[0] * 2. + 41.2 + dela[0]; | |
3251 | for (i = 1; i <= 36; ++i) { | |
3252 | atheta = (i-1) * twopi * raddeg / 36. + offset2; | |
3253 | AliMatrix(idrotm[i+1599], 90., atheta, 90., atheta + 90., 0., 0.); | |
3254 | ||
3255 | // --- Strip ladders | |
3256 | ||
3257 | xpos = rzero * TMath::Cos((i-1) * twopi / 36. + offset1); | |
3258 | ypos = rzero * TMath::Sin((i-1) * twopi / 36. + offset1); | |
3259 | zpos = 0.; | |
3260 | geant->Gspos("ISV2", i, "IT56", xpos, ypos, zpos, idrotm[i+1599], "ONLY"); | |
3261 | ||
3262 | // --- Electronics/cooling | |
3263 | ||
3264 | xpos = runo * TMath::Cos((i-1) * twopi / 36. + offset1); | |
3265 | ypos = runo * TMath::Sin((i-1) * twopi / 36. + offset1); | |
3266 | zpos = 0.; | |
3267 | geant->Gspos("SSV2", i, "IT56", xpos, ypos, zpos, idrotm[i+1599], "ONLY"); | |
3268 | ||
3269 | // --- End-ladders (nagative-Z and positive-Z) | |
3270 | ||
3271 | xpos = rtwo * TMath::Cos((i-1) * twopi / 36. + offset1); | |
3272 | ypos = rtwo * TMath::Sin((i-1) * twopi / 36. + offset1); | |
3273 | zpos = -(dbox2[2] + dela[2] + 6.); | |
3274 | geant->Gspos("ELL6", i, "IT56", xpos, ypos, zpos, idrotm[i+1599], "ONLY"); | |
3275 | zpos = dbox2[2] + dela[2] + 6.; | |
3276 | geant->Gspos("ELL6", i + 39, "IT56", xpos, ypos, zpos, idrotm[i+1599], "ONLY"); | |
3277 | } | |
3278 | ||
3279 | ||
3280 | } | |
3281 | ||
3282 | //************************************************************************ | |
3283 | //* * | |
3284 | //* E N D - C A P S A N D F R A M E S * | |
3285 | //* ========================================= * | |
3286 | //* * | |
3287 | //************************************************************************ | |
3288 | ||
3289 | // --- Define a dummy cylinder for multiple scattering tests | |
3290 | ||
3291 | // GOTO 7890 ! skip dummy cylinder for multiple scatteringtests | |
3292 | ||
3293 | // DITS(1)=49. | |
3294 | // DITS(2)=DITS(1)+0.1 | |
3295 | // DITS(3)=60.3 | |
3296 | // CALL GSVOLU('ITST','TUBE',IDTMED(255),DITS,3,IOUT) | |
3297 | // CALL GSPOS('ITST',1,'ITSV',0.,0.,0.,0,'ONLY') | |
3298 | // 7890 CONTINUE | |
3299 | ||
3300 | // --- The 0.74% X0 outer wall (C) of the gas vessel at r=50cm --- | |
3301 | ||
3302 | if (fMinorVersion == 0 || fMinorVersion == 3) { | |
3303 | ||
3304 | // GOTO 8901 ! skip outer wall | |
3305 | ||
3306 | dits[0] = 49.9; | |
3307 | dits[1] = dits[0] + .06926; | |
3308 | dits[2] = dpcb[2] * 2. + 62.7 - 10.5; | |
3309 | // old value 60.3 | |
3310 | geant->Gsvolu("ITSG", "TUBE", idtmed[274], dits, 3); | |
3311 | geant->Gspos("ITSG", 1, "ITSV", 0., 0., 0., 0, "ONLY"); | |
3312 | } else { | |
3313 | goto L8901; | |
3314 | } | |
3315 | L8901: | |
3316 | // --- The frame between the end-caps (octagonal lay-out) --- | |
3317 | ||
3318 | // GOTO 9012 ! skip octagonal frame | |
3319 | ||
3320 | if (fMinorVersion == 1) { | |
3321 | ||
3322 | rzero = 34.; | |
3323 | dtra[0] = .92; | |
3324 | dtra[1] = 1.; | |
3325 | dtra[2] = dpcb[2] * 2. + 50.5 - 10.5; | |
3326 | dtra1[0] = .92; | |
3327 | dtra1[1] = 1.; | |
3328 | dtra1[2] = TMath::Sqrt(dtra[2] * dtra[2] + 518.90999999999985) / 2.; | |
3329 | angle = 45.; | |
3330 | offset = angle / 2.; | |
3331 | for (i = 1; i <= 8; ++i) { | |
3332 | xtra[i - 1] = rzero * TMath::Cos((i-1) * angle * degrad); | |
3333 | ytra[i - 1] = rzero * TMath::Sin((i-1) * angle * degrad); | |
3334 | ztra[i - 1] = 0.; | |
3335 | geant->Gsvolu(natra_ref(0, i), "TUBE", idtmed[274], dtra, 3); | |
3336 | geant->Gspos(natra_ref(0, i), 1, "ITSV", xtra[i - 1], ytra[i - 1], ztra[i - 1], 0, "ONLY"); | |
3337 | } | |
3338 | ||
3339 | atheta = 22.5; | |
3340 | aphi1 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(.48869219055841229) * (50.5 / cos(.48869219055841229)) | |
3341 | - 2550.25))) * raddeg; | |
3342 | aphi2 = 180. - aphi1; | |
3343 | xpos = (xtra[0] + xtra[1]) / 2.; | |
3344 | ypos = (ytra[0] + ytra[1]) / 2.; | |
3345 | zpos = dtra[2] / 2.; | |
3346 | geant->Gsvolu(natra1_ref(0, 1), "TUBE", idtmed[274], dtra1, 3); | |
3347 | r2 = atheta + 90.; | |
3348 | r3 = atheta + 90.; | |
3349 | AliMatrix(idrotm[5100], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3350 | geant->Gspos(natra1_ref(0, 1), 1, "ITSV", xpos, ypos, zpos, idrotm[5100], "ONLY"); | |
3351 | zpos = -dtra[2] / 2.; | |
3352 | geant->Gsvolu(natra1_ref(0, 2), "TUBE", idtmed[274], dtra1, 3); | |
3353 | r2 = atheta + 90.; | |
3354 | r3 = atheta + 90.; | |
3355 | AliMatrix(idrotm[5101], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3356 | geant->Gspos(natra1_ref(0, 2), 1, "ITSV", xpos, ypos, zpos, idrotm[5101], "ONLY"); | |
3357 | ||
3358 | atheta = 67.5; | |
3359 | aphi2 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(.48869219055841229) * (50.5 / cos(.48869219055841229)) | |
3360 | - 2550.25))) * raddeg; | |
3361 | aphi1 = 180. - aphi2; | |
3362 | xpos = (xtra[1] + xtra[2]) / 2.; | |
3363 | ypos = (ytra[1] + ytra[2]) / 2.; | |
3364 | zpos = dtra[2] / 2.; | |
3365 | geant->Gsvolu(natra1_ref(0, 3), "TUBE", idtmed[274], dtra1, 3); | |
3366 | r2 = atheta + 90.; | |
3367 | r3 = atheta + 90.; | |
3368 | AliMatrix(idrotm[5102], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3369 | geant->Gspos(natra1_ref(0, 3), 1, "ITSV", xpos, ypos, zpos, idrotm[5102], "ONLY"); | |
3370 | zpos = -dtra[2] / 2.; | |
3371 | geant->Gsvolu(natra1_ref(0, 4), "TUBE", idtmed[274], dtra1, 3); | |
3372 | r2 = atheta + 90.; | |
3373 | r3 = atheta + 90.; | |
3374 | AliMatrix(idrotm[5103], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3375 | geant->Gspos(natra1_ref(0, 4), 1, "ITSV", xpos, ypos, zpos, idrotm[5103], "ONLY"); | |
3376 | ||
3377 | atheta = 112.5; | |
3378 | aphi1 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(.48869219055841229) * (50.5 / cos(.48869219055841229)) | |
3379 | - 2550.25))) * raddeg; | |
3380 | aphi2 = 180. - aphi1; | |
3381 | xpos = (xtra[2] + xtra[3]) / 2.; | |
3382 | ypos = (ytra[2] + ytra[3]) / 2.; | |
3383 | zpos = dtra[2] / 2.; | |
3384 | geant->Gsvolu(natra1_ref(0, 5), "TUBE", idtmed[274], dtra1, 3); | |
3385 | r2 = atheta + 90.; | |
3386 | r3 = atheta + 90.; | |
3387 | AliMatrix(idrotm[5104], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3388 | geant->Gspos(natra1_ref(0, 5), 1, "ITSV", xpos, ypos, zpos, idrotm[5104], "ONLY"); | |
3389 | zpos = -dtra[2] / 2.; | |
3390 | geant->Gsvolu(natra1_ref(0, 6), "TUBE", idtmed[274], dtra1, 3); | |
3391 | r2 = atheta + 90.; | |
3392 | r3 = atheta + 90.; | |
3393 | AliMatrix(idrotm[5105], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3394 | geant->Gspos(natra1_ref(0, 6), 1, "ITSV", xpos, ypos, zpos, idrotm[5105], "ONLY"); | |
3395 | ||
3396 | atheta = 157.5; | |
3397 | aphi2 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(.48869219055841229) * (50.5 / cos(.48869219055841229)) | |
3398 | - 2550.25))) * raddeg; | |
3399 | aphi1 = 180. - aphi2; | |
3400 | xpos = (xtra[3] + xtra[4]) / 2.; | |
3401 | ypos = (ytra[3] + ytra[4]) / 2.; | |
3402 | zpos = dtra[2] / 2.; | |
3403 | geant->Gsvolu(natra1_ref(0, 7), "TUBE", idtmed[274], dtra1, 3); | |
3404 | r2 = atheta + 90.; | |
3405 | r3 = atheta + 90.; | |
3406 | AliMatrix(idrotm[5106], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3407 | geant->Gspos(natra1_ref(0, 7), 1, "ITSV", xpos, ypos, zpos, idrotm[5106], "ONLY"); | |
3408 | zpos = -dtra[2] / 2.; | |
3409 | geant->Gsvolu(natra1_ref(0, 8), "TUBE", idtmed[274], dtra1, 3); | |
3410 | r2 = atheta + 90.; | |
3411 | r3 = atheta + 90.; | |
3412 | AliMatrix(idrotm[5107], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3413 | geant->Gspos(natra1_ref(0, 8), 1, "ITSV", xpos, ypos, zpos, idrotm[5107], "ONLY"); | |
3414 | ||
3415 | atheta = 22.5; | |
3416 | aphi2 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(.48869219055841229) * (50.5 / cos(.48869219055841229)) | |
3417 | - 2550.25))) * raddeg; | |
3418 | aphi1 = 180. - aphi2; | |
3419 | xpos = (xtra[4] + xtra[5]) / 2.; | |
3420 | ypos = (ytra[4] + ytra[5]) / 2.; | |
3421 | zpos = dtra[2] / 2.; | |
3422 | geant->Gsvolu(natra1_ref(0, 9), "TUBE", idtmed[274], dtra1, 3); | |
3423 | r2 = atheta + 90.; | |
3424 | r3 = atheta + 90.; | |
3425 | AliMatrix(idrotm[5108], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3426 | geant->Gspos(natra1_ref(0, 9), 1, "ITSV", xpos, ypos, zpos, idrotm[5108], "ONLY"); | |
3427 | zpos = -dtra[2] / 2.; | |
3428 | geant->Gsvolu(natra1_ref(0, 10), "TUBE", idtmed[274], dtra1, 3); | |
3429 | r2 = atheta + 90.; | |
3430 | r3 = atheta + 90.; | |
3431 | AliMatrix(idrotm[5109], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3432 | geant->Gspos(natra1_ref(0, 10), 1, "ITSV", xpos, ypos, zpos, idrotm[5109], "ONLY"); | |
3433 | ||
3434 | atheta = 67.5; | |
3435 | aphi1 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(.48869219055841229) * (50.5 / cos(.48869219055841229)) | |
3436 | - 2550.25))) * raddeg; | |
3437 | aphi2 = 180. - aphi1; | |
3438 | xpos = (xtra[5] + xtra[6]) / 2.; | |
3439 | ypos = (ytra[5] + ytra[6]) / 2.; | |
3440 | zpos = dtra[2] / 2.; | |
3441 | geant->Gsvolu(natra1_ref(0, 11), "TUBE", idtmed[274], dtra1, 3); | |
3442 | r2 = atheta + 90.; | |
3443 | r3 = atheta + 90.; | |
3444 | AliMatrix(idrotm[5110], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3445 | geant->Gspos(natra1_ref(0, 11), 1, "ITSV", xpos, ypos, zpos, idrotm[5110], "ONLY"); | |
3446 | zpos = -dtra[2] / 2.; | |
3447 | geant->Gsvolu(natra1_ref(0, 12), "TUBE", idtmed[274], dtra1, 3); | |
3448 | r2 = atheta + 90.; | |
3449 | r3 = atheta + 90.; | |
3450 | AliMatrix(idrotm[5111], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3451 | geant->Gspos(natra1_ref(0, 12), 1, "ITSV", xpos, ypos, zpos, idrotm[5111], "ONLY"); | |
3452 | ||
3453 | atheta = 112.5; | |
3454 | aphi2 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(.48869219055841229) * (50.5 / cos(.48869219055841229)) | |
3455 | - 2550.25))) * raddeg; | |
3456 | aphi1 = 180. - aphi2; | |
3457 | xpos = (xtra[6] + xtra[7]) / 2.; | |
3458 | ypos = (ytra[6] + ytra[7]) / 2.; | |
3459 | zpos = dtra[2] / 2.; | |
3460 | geant->Gsvolu(natra1_ref(0, 13), "TUBE", idtmed[274], dtra1, 3); | |
3461 | r2 = atheta + 90.; | |
3462 | r3 = atheta + 90.; | |
3463 | AliMatrix(idrotm[5112], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3464 | geant->Gspos(natra1_ref(0, 13), 1, "ITSV", xpos, ypos, zpos, idrotm[5112], "ONLY"); | |
3465 | zpos = -dtra[2] / 2.; | |
3466 | geant->Gsvolu(natra1_ref(0, 14), "TUBE", idtmed[274], dtra1, 3); | |
3467 | r2 = atheta + 90.; | |
3468 | r3 = atheta + 90.; | |
3469 | AliMatrix(idrotm[5113], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3470 | geant->Gspos(natra1_ref(0, 14), 1, "ITSV", xpos, ypos, zpos, idrotm[5113], "ONLY"); | |
3471 | ||
3472 | atheta = 157.5; | |
3473 | aphi1 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(.48869219055841229) * (50.5 / cos(.48869219055841229)) | |
3474 | - 2550.25))) * raddeg; | |
3475 | aphi2 = 180. - aphi1; | |
3476 | xpos = (xtra[7] + xtra[0]) / 2.; | |
3477 | ypos = (ytra[7] + ytra[0]) / 2.; | |
3478 | zpos = dtra[2] / 2.; | |
3479 | geant->Gsvolu(natra1_ref(0, 15), "TUBE", idtmed[274], dtra1, 3); | |
3480 | r2 = atheta + 90.; | |
3481 | r3 = atheta + 90.; | |
3482 | AliMatrix(idrotm[5114], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3483 | geant->Gspos(natra1_ref(0, 15), 1, "ITSV", xpos, ypos, zpos, idrotm[5114], "ONLY"); | |
3484 | zpos = -dtra[2] / 2.; | |
3485 | geant->Gsvolu(natra1_ref(0, 16), "TUBE", idtmed[274], dtra1, 3); | |
3486 | r2 = atheta + 90.; | |
3487 | r3 = atheta + 90.; | |
3488 | AliMatrix(idrotm[5115], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3489 | geant->Gspos(natra1_ref(0, 16), 1, "ITSV", xpos, ypos, zpos, idrotm[5115], "ONLY"); | |
3490 | ||
3491 | ||
3492 | } else if (fMinorVersion == 4) { | |
3493 | ||
3494 | ||
3495 | rzero = 34.; | |
3496 | dtra[0] = .92; | |
3497 | dtra[1] = 1.; | |
3498 | dtra[2] = dpcb[2] * 2. + 50.5 - 10.5; | |
3499 | dtra1[0] = .92; | |
3500 | dtra1[1] = 1.; | |
3501 | dtra1[2] = TMath::Sqrt(dtra[2] * dtra[2] + 518.91) / 2.; | |
3502 | angle = 45.; | |
3503 | offset = angle / 2.; | |
3504 | for (i = 1; i <= 8; ++i) { | |
3505 | xtra[i - 1] = rzero * TMath::Cos((i-1) * angle * degrad); | |
3506 | ytra[i - 1] = rzero * TMath::Sin((i-1) * angle * degrad); | |
3507 | ztra[i - 1] = 0.; | |
3508 | geant->Gsvolu(natra_ref(0, i), "TUBE", idtmed[274], dtra, 3); | |
3509 | geant->Gspos(natra_ref(0, i), 1, "ITSV", xtra[i - 1], ytra[i - 1], ztra[i - 1], 0, "ONLY"); | |
3510 | } | |
3511 | ||
3512 | atheta = 22.5; | |
3513 | aphi1 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(.48869219055841229) * (50.5 / cos(.48869219055841229)) | |
3514 | - 2550.25))) * raddeg; | |
3515 | aphi2 = 180. - aphi1; | |
3516 | xpos = (xtra[0] + xtra[1]) / 2.; | |
3517 | ypos = (ytra[0] + ytra[1]) / 2.; | |
3518 | zpos = dtra[2] / 2.; | |
3519 | geant->Gsvolu(natra1_ref(0, 1), "TUBE", idtmed[274], dtra1, 3); | |
3520 | r2 = atheta + 90.; | |
3521 | r3 = atheta + 90.; | |
3522 | AliMatrix(idrotm[5100], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3523 | geant->Gspos(natra1_ref(0, 1), 1, "ITSV", xpos, ypos, zpos, idrotm[5100], "ONLY"); | |
3524 | zpos = -dtra[2] / 2.; | |
3525 | geant->Gsvolu(natra1_ref(0, 2), "TUBE", idtmed[274], dtra1, 3); | |
3526 | r2 = atheta + 90.; | |
3527 | r3 = atheta + 90.; | |
3528 | AliMatrix(idrotm[5101], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3529 | geant->Gspos(natra1_ref(0, 2), 1, "ITSV", xpos, ypos, zpos, idrotm[5101], "ONLY"); | |
3530 | ||
3531 | atheta = 67.5; | |
3532 | aphi2 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(.48869219055841229) * (50.5 / cos(.48869219055841229)) | |
3533 | - 2550.25))) * raddeg; | |
3534 | aphi1 = 180. - aphi2; | |
3535 | xpos = (xtra[1] + xtra[2]) / 2.; | |
3536 | ypos = (ytra[1] + ytra[2]) / 2.; | |
3537 | zpos = dtra[2] / 2.; | |
3538 | geant->Gsvolu(natra1_ref(0, 3), "TUBE", idtmed[274], dtra1, 3); | |
3539 | r2 = atheta + 90.; | |
3540 | r3 = atheta + 90.; | |
3541 | AliMatrix(idrotm[5102], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3542 | geant->Gspos(natra1_ref(0, 3), 1, "ITSV", xpos, ypos, zpos, idrotm[5102], "ONLY"); | |
3543 | zpos = -dtra[2] / 2.; | |
3544 | geant->Gsvolu(natra1_ref(0, 4), "TUBE", idtmed[274], dtra1, 3); | |
3545 | r2 = atheta + 90.; | |
3546 | r3 = atheta + 90.; | |
3547 | AliMatrix(idrotm[5103], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3548 | geant->Gspos(natra1_ref(0, 4), 1, "ITSV", xpos, ypos, zpos, idrotm[5103], "ONLY"); | |
3549 | ||
3550 | atheta = 112.5; | |
3551 | aphi1 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(.48869219055841229) * (50.5 / cos(.48869219055841229)) | |
3552 | - 2550.25))) * raddeg; | |
3553 | aphi2 = 180. - aphi1; | |
3554 | xpos = (xtra[2] + xtra[3]) / 2.; | |
3555 | ypos = (ytra[2] + ytra[3]) / 2.; | |
3556 | zpos = dtra[2] / 2.; | |
3557 | geant->Gsvolu(natra1_ref(0, 5), "TUBE", idtmed[274], dtra1, 3); | |
3558 | r2 = atheta + 90.; | |
3559 | r3 = atheta + 90.; | |
3560 | AliMatrix(idrotm[5104], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3561 | geant->Gspos(natra1_ref(0, 5), 1, "ITSV", xpos, ypos, zpos, idrotm[5104], "ONLY"); | |
3562 | zpos = -dtra[2] / 2.; | |
3563 | geant->Gsvolu(natra1_ref(0, 6), "TUBE", idtmed[274], dtra1, 3); | |
3564 | r2 = atheta + 90.; | |
3565 | r3 = atheta + 90.; | |
3566 | AliMatrix(idrotm[5105], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3567 | geant->Gspos(natra1_ref(0, 6), 1, "ITSV", xpos, ypos, zpos, idrotm[5105], "ONLY"); | |
3568 | ||
3569 | atheta = 157.5; | |
3570 | aphi2 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(.48869219055841229) * (50.5 / cos(.48869219055841229)) | |
3571 | - 2550.25))) * raddeg; | |
3572 | aphi1 = 180. - aphi2; | |
3573 | xpos = (xtra[3] + xtra[4]) / 2.; | |
3574 | ypos = (ytra[3] + ytra[4]) / 2.; | |
3575 | zpos = dtra[2] / 2.; | |
3576 | geant->Gsvolu(natra1_ref(0, 7), "TUBE", idtmed[274], dtra1, 3); | |
3577 | r2 = atheta + 90.; | |
3578 | r3 = atheta + 90.; | |
3579 | AliMatrix(idrotm[5106], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3580 | geant->Gspos(natra1_ref(0, 7), 1, "ITSV", xpos, ypos, zpos, idrotm[5106], "ONLY"); | |
3581 | zpos = -dtra[2] / 2.; | |
3582 | geant->Gsvolu(natra1_ref(0, 8), "TUBE", idtmed[274], dtra1, 3); | |
3583 | r2 = atheta + 90.; | |
3584 | r3 = atheta + 90.; | |
3585 | AliMatrix(idrotm[5107], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3586 | geant->Gspos(natra1_ref(0, 8), 1, "ITSV", xpos, ypos, zpos, idrotm[5107], "ONLY"); | |
3587 | ||
3588 | atheta = 22.5; | |
3589 | aphi2 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(.48869219055841229) * (50.5 / cos(.48869219055841229)) | |
3590 | - 2550.25))) * raddeg; | |
3591 | aphi1 = 180. - aphi2; | |
3592 | xpos = (xtra[4] + xtra[5]) / 2.; | |
3593 | ypos = (ytra[4] + ytra[5]) / 2.; | |
3594 | zpos = dtra[2] / 2.; | |
3595 | geant->Gsvolu(natra1_ref(0, 9), "TUBE", idtmed[274], dtra1, 3); | |
3596 | r2 = atheta + 90.; | |
3597 | r3 = atheta + 90.; | |
3598 | AliMatrix(idrotm[5108], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3599 | geant->Gspos(natra1_ref(0, 9), 1, "ITSV", xpos, ypos, zpos, idrotm[5108], "ONLY"); | |
3600 | zpos = -dtra[2] / 2.; | |
3601 | geant->Gsvolu(natra1_ref(0, 10), "TUBE", idtmed[274], dtra1, 3); | |
3602 | r2 = atheta + 90.; | |
3603 | r3 = atheta + 90.; | |
3604 | AliMatrix(idrotm[5109], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3605 | geant->Gspos(natra1_ref(0, 10), 1, "ITSV", xpos, ypos, zpos, idrotm[5109], "ONLY"); | |
3606 | ||
3607 | atheta = 67.5; | |
3608 | aphi1 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(.48869219055841229) * (50.5 / cos(.48869219055841229)) | |
3609 | - 2550.25))) * raddeg; | |
3610 | aphi2 = 180. - aphi1; | |
3611 | xpos = (xtra[5] + xtra[6]) / 2.; | |
3612 | ypos = (ytra[5] + ytra[6]) / 2.; | |
3613 | zpos = dtra[2] / 2.; | |
3614 | geant->Gsvolu(natra1_ref(0, 11), "TUBE", idtmed[274], dtra1, 3); | |
3615 | r2 = atheta + 90.; | |
3616 | r3 = atheta + 90.; | |
3617 | AliMatrix(idrotm[5110], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3618 | geant->Gspos(natra1_ref(0, 11), 1, "ITSV", xpos, ypos, zpos, idrotm[5110], "ONLY"); | |
3619 | zpos = -dtra[2] / 2.; | |
3620 | geant->Gsvolu(natra1_ref(0, 12), "TUBE", idtmed[274], dtra1, 3); | |
3621 | r2 = atheta + 90.; | |
3622 | r3 = atheta + 90.; | |
3623 | AliMatrix(idrotm[5111], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3624 | geant->Gspos(natra1_ref(0, 12), 1, "ITSV", xpos, ypos, zpos, idrotm[5111], "ONLY"); | |
3625 | ||
3626 | atheta = 112.5; | |
3627 | aphi2 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(.48869219055841229) * (50.5 / cos(.48869219055841229)) | |
3628 | - 2550.25))) * raddeg; | |
3629 | aphi1 = 180. - aphi2; | |
3630 | xpos = (xtra[6] + xtra[7]) / 2.; | |
3631 | ypos = (ytra[6] + ytra[7]) / 2.; | |
3632 | zpos = dtra[2] / 2.; | |
3633 | geant->Gsvolu(natra1_ref(0, 13), "TUBE", idtmed[274], dtra1, 3); | |
3634 | r2 = atheta + 90.; | |
3635 | r3 = atheta + 90.; | |
3636 | AliMatrix(idrotm[5112], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3637 | geant->Gspos(natra1_ref(0, 13), 1, "ITSV", xpos, ypos, zpos, idrotm[5112], "ONLY"); | |
3638 | zpos = -dtra[2] / 2.; | |
3639 | geant->Gsvolu(natra1_ref(0, 14), "TUBE", idtmed[274], dtra1, 3); | |
3640 | r2 = atheta + 90.; | |
3641 | r3 = atheta + 90.; | |
3642 | AliMatrix(idrotm[5113], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3643 | geant->Gspos(natra1_ref(0, 14), 1, "ITSV", xpos, ypos, zpos, idrotm[5113], "ONLY"); | |
3644 | ||
3645 | atheta = 157.5; | |
3646 | aphi1 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(.48869219055841229) * (50.5 / cos(.48869219055841229)) | |
3647 | - 2550.25))) * raddeg; | |
3648 | aphi2 = 180. - aphi1; | |
3649 | xpos = (xtra[7] + xtra[0]) / 2.; | |
3650 | ypos = (ytra[7] + ytra[0]) / 2.; | |
3651 | zpos = dtra[2] / 2.; | |
3652 | geant->Gsvolu(natra1_ref(0, 15), "TUBE", idtmed[274], dtra1, 3); | |
3653 | r2 = atheta + 90.; | |
3654 | r3 = atheta + 90.; | |
3655 | AliMatrix(idrotm[5114], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3656 | geant->Gspos(natra1_ref(0, 15), 1, "ITSV", xpos, ypos, zpos, idrotm[5114], "ONLY"); | |
3657 | zpos = -dtra[2] / 2.; | |
3658 | geant->Gsvolu(natra1_ref(0, 16), "TUBE", idtmed[274], dtra1, 3); | |
3659 | r2 = atheta + 90.; | |
3660 | r3 = atheta + 90.; | |
3661 | AliMatrix(idrotm[5115], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3662 | geant->Gspos(natra1_ref(0, 16), 1, "ITSV", xpos, ypos, zpos, idrotm[5115], "ONLY"); | |
3663 | } else { | |
3664 | goto L9012; | |
3665 | } | |
3666 | ||
3667 | L9012: | |
3668 | ||
3669 | // --- The frame between the end-caps (hexagonal lay-out) --- | |
3670 | ||
3671 | // GOTO 9123 ! skip hexagonal frame | |
3672 | ||
3673 | if (fMinorVersion == 2) { | |
3674 | ||
3675 | rzero = 33.5; | |
3676 | dtra2[0] = .92; | |
3677 | dtra2[1] = 1.; | |
3678 | dtra2[2] = dpcb[2] * 2. + 50. - 10.5; | |
3679 | dtra3[0] = .92; | |
3680 | dtra3[1] = 1.; | |
3681 | dtra3[2] = 16.75; | |
3682 | dtra4[0] = .92; | |
3683 | dtra4[1] = 1.; | |
3684 | dtra4[2] = TMath::Sqrt(dtra2[2] * dtra2[2] + 1088.0099999999998) / 2.; | |
3685 | angle = 60.; | |
3686 | offset = angle / 2.; | |
3687 | for (i = 1; i <= 6; ++i) { | |
3688 | xtra1[i - 1] = rzero * TMath::Cos(((i-1) * angle + offset) *degrad); | |
3689 | ytra1[i - 1] = rzero * TMath::Sin(((i-1) * angle + offset) *degrad); | |
3690 | ztra1[i - 1] = 0.; | |
3691 | geant->Gsvolu(natra2_ref(0, i), "TUBE", idtmed[274], dtra2, 3); | |
3692 | geant->Gspos(natra2_ref(0, i), 1, "ITSV", xtra1[i - 1], ytra1[i - 1], ztra1[i - 1], 0, "ONLY"); | |
3693 | } | |
3694 | ||
3695 | atheta = 60.; | |
3696 | aphi = 90.; | |
3697 | xpos = (xtra1[0] + xtra1[1]) / 2.; | |
3698 | ypos = (ytra1[0] + ytra1[1]) / 2.; | |
3699 | zpos = 0.; | |
3700 | geant->Gsvolu(natra3_ref(0, 1), "TUBE", idtmed[274], dtra3, 3); | |
3701 | r2 = atheta + 90.; | |
3702 | r3 = atheta + 90.; | |
3703 | AliMatrix(idrotm[5200], 90., atheta, aphi + 90., r2, aphi, r3); | |
3704 | geant->Gspos(natra3_ref(0, 1), 1, "ITSV", xpos, ypos, zpos, idrotm[5200], "ONLY"); | |
3705 | ||
3706 | atheta = 120.; | |
3707 | aphi = 90.; | |
3708 | xpos = (xtra1[1] + xtra1[2]) / 2.; | |
3709 | ypos = (ytra1[1] + ytra1[2]) / 2.; | |
3710 | zpos = 0.; | |
3711 | geant->Gsvolu(natra3_ref(0, 2), "TUBE", idtmed[274], dtra3, 3); | |
3712 | r2 = atheta + 90.; | |
3713 | r3 = atheta + 90.; | |
3714 | AliMatrix(idrotm[5201], 90., atheta, aphi + 90., r2, aphi, r3); | |
3715 | geant->Gspos(natra3_ref(0, 2), 1, "ITSV", xpos, ypos, zpos, idrotm[5201], "ONLY"); | |
3716 | ||
3717 | atheta = 180.; | |
3718 | aphi = 90.; | |
3719 | xpos = (xtra1[2] + xtra1[3]) / 2.; | |
3720 | ypos = (ytra1[2] + ytra1[3]) / 2.; | |
3721 | zpos = 0.; | |
3722 | geant->Gsvolu(natra3_ref(0, 3), "TUBE", idtmed[274], dtra3, 3); | |
3723 | r2 = atheta + 90.; | |
3724 | r3 = atheta + 90.; | |
3725 | AliMatrix(idrotm[5202], 90., atheta, aphi + 90., r2, aphi, r3); | |
3726 | geant->Gspos(natra3_ref(0, 3), 1, "ITSV", xpos, ypos, zpos, idrotm[5202], "ONLY"); | |
3727 | ||
3728 | atheta = 60.; | |
3729 | aphi = 90.; | |
3730 | xpos = (xtra1[3] + xtra1[4]) / 2.; | |
3731 | ypos = (ytra1[3] + ytra1[4]) / 2.; | |
3732 | zpos = 0.; | |
3733 | geant->Gsvolu(natra3_ref(0, 4), "TUBE", idtmed[274], dtra3, 3); | |
3734 | r2 = atheta + 90.; | |
3735 | r3 = atheta + 90.; | |
3736 | AliMatrix(idrotm[5203], 90., atheta, aphi + 90., r2, aphi, r3); | |
3737 | geant->Gspos(natra3_ref(0, 4), 1, "ITSV", xpos, ypos, zpos, idrotm[5203], "ONLY"); | |
3738 | ||
3739 | atheta = 120.; | |
3740 | aphi = 90.; | |
3741 | xpos = (xtra1[4] + xtra1[5]) / 2.; | |
3742 | ypos = (ytra1[4] + ytra1[5]) / 2.; | |
3743 | zpos = 0.; | |
3744 | geant->Gsvolu(natra3_ref(0, 5), "TUBE", idtmed[274], dtra3, 3); | |
3745 | r2 = atheta + 90.; | |
3746 | r3 = atheta + 90.; | |
3747 | AliMatrix(idrotm[5204], 90., atheta, aphi + 90., r2, aphi, r3); | |
3748 | geant->Gspos(natra3_ref(0, 5), 1, "ITSV", xpos, ypos, zpos, idrotm[5204], "ONLY"); | |
3749 | ||
3750 | atheta = 180.; | |
3751 | aphi = 90.; | |
3752 | xpos = (xtra1[5] + xtra1[0]) / 2.; | |
3753 | ypos = (ytra1[5] + ytra1[0]) / 2.; | |
3754 | zpos = 0.; | |
3755 | geant->Gsvolu(natra3_ref(0, 6), "TUBE", idtmed[274], dtra3, 3); | |
3756 | r2 = atheta + 90.; | |
3757 | r3 = atheta + 90.; | |
3758 | AliMatrix(idrotm[5205], 90., atheta, aphi + 90., r2, aphi, r3); | |
3759 | geant->Gspos(natra3_ref(0, 6), 1, "ITSV", xpos, ypos, zpos, idrotm[5205], "ONLY"); | |
3760 | ||
3761 | atheta = 60.; | |
3762 | aphi2 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(.59341194567807209) * (50. / cos(.59341194567807209)) | |
3763 | - 2500.))) * raddeg; | |
3764 | aphi1 = 180. - aphi2; | |
3765 | xpos = (xtra1[0] + xtra1[1]) / 2.; | |
3766 | ypos = (ytra1[0] + ytra1[1]) / 2.; | |
3767 | zpos = dtra2[2] / 2.; | |
3768 | geant->Gsvolu(natra4_ref(0, 1), "TUBE", idtmed[274], dtra4, 3); | |
3769 | r2 = atheta + 90.; | |
3770 | r3 = atheta + 90.; | |
3771 | AliMatrix(idrotm[5210], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3772 | geant->Gspos(natra4_ref(0, 1), 1, "ITSV", xpos, ypos, zpos, idrotm[5210], "ONLY"); | |
3773 | zpos = -dtra2[2] / 2.; | |
3774 | geant->Gsvolu(natra4_ref(0, 2), "TUBE", idtmed[274], dtra4, 3); | |
3775 | r2 = atheta + 90.; | |
3776 | r3 = atheta + 90.; | |
3777 | AliMatrix(idrotm[5211], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3778 | geant->Gspos(natra4_ref(0, 2), 1, "ITSV", xpos, ypos, zpos, idrotm[5211], "ONLY"); | |
3779 | ||
3780 | atheta = 120.; | |
3781 | aphi1 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(.59341194567807209) * (50. / cos(.59341194567807209)) | |
3782 | - 2500.))) * raddeg; | |
3783 | aphi2 = 180. - aphi1; | |
3784 | xpos = (xtra1[1] + xtra1[2]) / 2.; | |
3785 | ypos = (ytra1[1] + ytra1[2]) / 2.; | |
3786 | zpos = dtra2[2] / 2.; | |
3787 | geant->Gsvolu(natra4_ref(0, 3), "TUBE", idtmed[274], dtra4, 3); | |
3788 | r2 = atheta + 90.; | |
3789 | r3 = atheta + 90.; | |
3790 | AliMatrix(idrotm[5212], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3791 | geant->Gspos(natra4_ref(0, 3), 1, "ITSV", xpos, ypos, zpos, idrotm[5212], "ONLY"); | |
3792 | zpos = -dtra2[2] / 2.; | |
3793 | geant->Gsvolu(natra4_ref(0, 4), "TUBE", idtmed[274], dtra4, 3); | |
3794 | r2 = atheta + 90.; | |
3795 | r3 = atheta + 90.; | |
3796 | AliMatrix(idrotm[5213], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3797 | geant->Gspos(natra4_ref(0, 4), 1, "ITSV", xpos, ypos, zpos, idrotm[5213], "ONLY"); | |
3798 | ||
3799 | atheta = 180.; | |
3800 | aphi2 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(.59341194567807209) * (50. / cos(.59341194567807209)) | |
3801 | - 2500.))) * raddeg; | |
3802 | aphi1 = 180. - aphi2; | |
3803 | xpos = (xtra1[2] + xtra1[3]) / 2.; | |
3804 | ypos = (ytra1[2] + ytra1[3]) / 2.; | |
3805 | zpos = dtra2[2] / 2.; | |
3806 | geant->Gsvolu(natra4_ref(0, 5), "TUBE", idtmed[274], dtra4, 3); | |
3807 | r2 = atheta + 90.; | |
3808 | r3 = atheta + 90.; | |
3809 | AliMatrix(idrotm[5214], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3810 | geant->Gspos(natra4_ref(0, 5), 1, "ITSV", xpos, ypos, zpos, idrotm[5214], "ONLY"); | |
3811 | zpos = -dtra2[2] / 2.; | |
3812 | geant->Gsvolu(natra4_ref(0, 6), "TUBE", idtmed[274], dtra4, 3); | |
3813 | r2 = atheta + 90.; | |
3814 | r3 = atheta + 90.; | |
3815 | AliMatrix(idrotm[5215], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3816 | geant->Gspos(natra4_ref(0, 6), 1, "ITSV", xpos, ypos, zpos, idrotm[5215], "ONLY"); | |
3817 | atheta = 180.; | |
3818 | aphi1 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(.59341194567807209) * (50. / cos(.59341194567807209)) | |
3819 | - 2500.))) * raddeg; | |
3820 | aphi2 = 180. - aphi1; | |
3821 | xpos = (xtra1[2] + xtra1[3]) / 2.; | |
3822 | ypos = (ytra1[2] + ytra1[3]) / 2.; | |
3823 | zpos = dtra2[2] / 2.; | |
3824 | geant->Gsvolu(natra4_ref(0, 7), "TUBE", idtmed[274], dtra4, 3); | |
3825 | r2 = atheta + 90.; | |
3826 | r3 = atheta + 90.; | |
3827 | AliMatrix(idrotm[5216], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3828 | geant->Gspos(natra4_ref(0, 7), 1, "ITSV", xpos, ypos, zpos, idrotm[5216], "ONLY"); | |
3829 | zpos = -dtra2[2] / 2.; | |
3830 | geant->Gsvolu(natra4_ref(0, 8), "TUBE", idtmed[274], dtra4, 3); | |
3831 | r2 = atheta + 90.; | |
3832 | r3 = atheta + 90.; | |
3833 | AliMatrix(idrotm[5217], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3834 | geant->Gspos(natra4_ref(0, 8), 1, "ITSV", xpos, ypos, zpos, idrotm[5217], "ONLY"); | |
3835 | ||
3836 | atheta = 60.; | |
3837 | aphi2 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(.59341194567807209) * (50. / cos(.59341194567807209)) | |
3838 | - 2500.))) * raddeg; | |
3839 | aphi1 = 180. - aphi2; | |
3840 | xpos = (xtra1[3] + xtra1[4]) / 2.; | |
3841 | ypos = (ytra1[3] + ytra1[4]) / 2.; | |
3842 | zpos = dtra2[2] / 2.; | |
3843 | geant->Gsvolu(natra4_ref(0, 9), "TUBE", idtmed[274], dtra4, 3); | |
3844 | r2 = atheta + 90.; | |
3845 | r3 = atheta + 90.; | |
3846 | AliMatrix(idrotm[5218], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3847 | geant->Gspos(natra4_ref(0, 9), 1, "ITSV", xpos, ypos, zpos, idrotm[5218], "ONLY"); | |
3848 | zpos = -dtra2[2] / 2.; | |
3849 | geant->Gsvolu(natra4_ref(0, 10), "TUBE", idtmed[274], dtra4, 3); | |
3850 | r2 = atheta + 90.; | |
3851 | r3 = atheta + 90.; | |
3852 | AliMatrix(idrotm[5219], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3853 | geant->Gspos(natra4_ref(0, 10), 1, "ITSV", xpos, ypos, zpos, idrotm[5219], "ONLY"); | |
3854 | ||
3855 | atheta = 120.; | |
3856 | aphi1 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(.59341194567807209) * (50. / cos(.59341194567807209)) | |
3857 | - 2500.))) * raddeg; | |
3858 | aphi2 = 180. - aphi1; | |
3859 | xpos = (xtra1[4] + xtra1[5]) / 2.; | |
3860 | ypos = (ytra1[4] + ytra1[5]) / 2.; | |
3861 | zpos = dtra2[2] / 2.; | |
3862 | geant->Gsvolu(natra4_ref(0, 11), "TUBE", idtmed[274], dtra4, 3); | |
3863 | r2 = atheta + 90.; | |
3864 | r3 = atheta + 90.; | |
3865 | AliMatrix(idrotm[5220], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3866 | geant->Gspos(natra4_ref(0, 11), 1, "ITSV", xpos, ypos, zpos, idrotm[5220], "ONLY"); | |
3867 | zpos = -dtra2[2] / 2.; | |
3868 | geant->Gsvolu(natra4_ref(0, 12), "TUBE", idtmed[274], dtra4, 3); | |
3869 | r2 = atheta + 90.; | |
3870 | r3 = atheta + 90.; | |
3871 | AliMatrix(idrotm[5221], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3872 | geant->Gspos(natra4_ref(0, 12), 1, "ITSV", xpos, ypos, zpos, idrotm[5221], "ONLY"); | |
3873 | ||
3874 | atheta = 180.; | |
3875 | aphi2 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(.59341194567807209) * (50. / cos(.59341194567807209)) | |
3876 | - 2500.))) * raddeg; | |
3877 | aphi1 = 180. - aphi2; | |
3878 | xpos = (xtra1[5] + xtra1[0]) / 2.; | |
3879 | ypos = (ytra1[5] + ytra1[0]) / 2.; | |
3880 | zpos = dtra2[2] / 2.; | |
3881 | geant->Gsvolu(natra4_ref(0, 13), "TUBE", idtmed[274], dtra4, 3); | |
3882 | r2 = atheta + 90.; | |
3883 | r3 = atheta + 90.; | |
3884 | AliMatrix(idrotm[5222], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3885 | geant->Gspos(natra4_ref(0, 13), 1, "ITSV", xpos, ypos, zpos, idrotm[5222], "ONLY"); | |
3886 | zpos = -dtra2[2] / 2.; | |
3887 | geant->Gsvolu(natra4_ref(0, 14), "TUBE", idtmed[274], dtra4, 3); | |
3888 | r2 = atheta + 90.; | |
3889 | r3 = atheta + 90.; | |
3890 | AliMatrix(idrotm[5223], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3891 | geant->Gspos(natra4_ref(0, 14), 1, "ITSV", xpos, ypos, zpos, idrotm[5223], "ONLY"); | |
3892 | atheta = 180.; | |
3893 | aphi1 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(.59341194567807209) * (50. / cos(.59341194567807209)) | |
3894 | - 2500.))) * raddeg; | |
3895 | aphi2 = 180. - aphi1; | |
3896 | xpos = (xtra1[5] + xtra1[0]) / 2.; | |
3897 | ypos = (ytra1[5] + ytra1[0]) / 2.; | |
3898 | zpos = dtra2[2] / 2.; | |
3899 | geant->Gsvolu(natra4_ref(0, 15), "TUBE", idtmed[274], dtra4, 3); | |
3900 | r2 = atheta + 90.; | |
3901 | r3 = atheta + 90.; | |
3902 | AliMatrix(idrotm[5224], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3903 | geant->Gspos(natra4_ref(0, 15), 1, "ITSV", xpos, ypos, zpos, idrotm[5224], "ONLY"); | |
3904 | zpos = -dtra2[2] / 2.; | |
3905 | geant->Gsvolu(natra4_ref(0, 16), "TUBE", idtmed[274], dtra4, 3); | |
3906 | r2 = atheta + 90.; | |
3907 | r3 = atheta + 90.; | |
3908 | AliMatrix(idrotm[5225], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3909 | geant->Gspos(natra4_ref(0, 16), 1, "ITSV", xpos, ypos, zpos, idrotm[5225], "ONLY"); | |
3910 | ||
3911 | ||
3912 | } else if (fMinorVersion == 5) { | |
3913 | ||
3914 | ||
3915 | rzero = 33.5; | |
3916 | dtra2[0] = .92; | |
3917 | dtra2[1] = 1.; | |
3918 | dtra2[2] = dpcb[2] * 2. + 50. - 10.5; | |
3919 | dtra3[0] = .92; | |
3920 | dtra3[1] = 1.; | |
3921 | dtra3[2] = 16.75; | |
3922 | dtra4[0] = .92; | |
3923 | dtra4[1] = 1.; | |
3924 | dtra4[2] = TMath::Sqrt(dtra2[2] * dtra2[2] + 1088.0099999999998) / 2.; | |
3925 | angle = 60.; | |
3926 | offset = angle / 2.; | |
3927 | for (i = 1; i <= 6; ++i) { | |
3928 | xtra1[i - 1] = rzero * TMath::Cos(((i-1) * angle + offset) *degrad); | |
3929 | ytra1[i - 1] = rzero * TMath::Sin(((i-1) * angle + offset) *degrad); | |
3930 | ztra1[i - 1] = 0.; | |
3931 | geant->Gsvolu(natra2_ref(0, i), "TUBE", idtmed[274], dtra2, 3); | |
3932 | geant->Gspos(natra2_ref(0, i), 1, "ITSV", xtra1[i - 1], ytra1[i - 1], ztra1[i - 1], 0, "ONLY"); | |
3933 | } | |
3934 | ||
3935 | atheta = 60.; | |
3936 | aphi = 90.; | |
3937 | xpos = (xtra1[0] + xtra1[1]) / 2.; | |
3938 | ypos = (ytra1[0] + ytra1[1]) / 2.; | |
3939 | zpos = 0.; | |
3940 | geant->Gsvolu(natra3_ref(0, 1), "TUBE", idtmed[274], dtra3, 3); | |
3941 | r2 = atheta + 90.; | |
3942 | r3 = atheta + 90.; | |
3943 | AliMatrix(idrotm[5200], 90., atheta, aphi + 90., r2, aphi, r3); | |
3944 | geant->Gspos(natra3_ref(0, 1), 1, "ITSV", xpos, ypos, zpos, idrotm[5200], "ONLY"); | |
3945 | ||
3946 | atheta = 120.; | |
3947 | aphi = 90.; | |
3948 | xpos = (xtra1[1] + xtra1[2]) / 2.; | |
3949 | ypos = (ytra1[1] + ytra1[2]) / 2.; | |
3950 | zpos = 0.; | |
3951 | geant->Gsvolu(natra3_ref(0, 2), "TUBE", idtmed[274], dtra3, 3); | |
3952 | r2 = atheta + 90.; | |
3953 | r3 = atheta + 90.; | |
3954 | AliMatrix(idrotm[5201], 90., atheta, aphi + 90., r2, aphi, r3); | |
3955 | geant->Gspos(natra3_ref(0, 2), 1, "ITSV", xpos, ypos, zpos, idrotm[5201], "ONLY"); | |
3956 | ||
3957 | atheta = 180.; | |
3958 | aphi = 90.; | |
3959 | xpos = (xtra1[2] + xtra1[3]) / 2.; | |
3960 | ypos = (ytra1[2] + ytra1[3]) / 2.; | |
3961 | zpos = 0.; | |
3962 | geant->Gsvolu(natra3_ref(0, 3), "TUBE", idtmed[274], dtra3, 3); | |
3963 | r2 = atheta + 90.; | |
3964 | r3 = atheta + 90.; | |
3965 | AliMatrix(idrotm[5202], 90., atheta, aphi + 90., r2, aphi, r3); | |
3966 | geant->Gspos(natra3_ref(0, 3), 1, "ITSV", xpos, ypos, zpos, idrotm[5202], "ONLY"); | |
3967 | ||
3968 | atheta = 60.; | |
3969 | aphi = 90.; | |
3970 | xpos = (xtra1[3] + xtra1[4]) / 2.; | |
3971 | ypos = (ytra1[3] + ytra1[4]) / 2.; | |
3972 | zpos = 0.; | |
3973 | geant->Gsvolu(natra3_ref(0, 4), "TUBE", idtmed[274], dtra3, 3); | |
3974 | r2 = atheta + 90.; | |
3975 | r3 = atheta + 90.; | |
3976 | AliMatrix(idrotm[5203], 90., atheta, aphi + 90., r2, aphi, r3); | |
3977 | geant->Gspos(natra3_ref(0, 4), 1, "ITSV", xpos, ypos, zpos, idrotm[5203], "ONLY"); | |
3978 | ||
3979 | atheta = 120.; | |
3980 | aphi = 90.; | |
3981 | xpos = (xtra1[4] + xtra1[5]) / 2.; | |
3982 | ypos = (ytra1[4] + ytra1[5]) / 2.; | |
3983 | zpos = 0.; | |
3984 | geant->Gsvolu(natra3_ref(0, 5), "TUBE", idtmed[274], dtra3, 3); | |
3985 | r2 = atheta + 90.; | |
3986 | r3 = atheta + 90.; | |
3987 | AliMatrix(idrotm[5204], 90., atheta, aphi + 90., r2, aphi, r3); | |
3988 | geant->Gspos(natra3_ref(0, 5), 1, "ITSV", xpos, ypos, zpos, idrotm[5204], "ONLY"); | |
3989 | ||
3990 | atheta = 180.; | |
3991 | aphi = 90.; | |
3992 | xpos = (xtra1[5] + xtra1[0]) / 2.; | |
3993 | ypos = (ytra1[5] + ytra1[0]) / 2.; | |
3994 | zpos = 0.; | |
3995 | geant->Gsvolu(natra3_ref(0, 6), "TUBE", idtmed[274], dtra3, 3); | |
3996 | r2 = atheta + 90.; | |
3997 | r3 = atheta + 90.; | |
3998 | AliMatrix(idrotm[5205], 90., atheta, aphi + 90., r2, aphi, r3); | |
3999 | geant->Gspos(natra3_ref(0, 6), 1, "ITSV", xpos, ypos, zpos, idrotm[5205], "ONLY"); | |
4000 | ||
4001 | atheta = 60.; | |
4002 | aphi2 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(.59341194567807209) * (50. / cos(.59341194567807209)) | |
4003 | - 2500.))) * raddeg; | |
4004 | aphi1 = 180. - aphi2; | |
4005 | xpos = (xtra1[0] + xtra1[1]) / 2.; | |
4006 | ypos = (ytra1[0] + ytra1[1]) / 2.; | |
4007 | zpos = dtra2[2] / 2.; | |
4008 | geant->Gsvolu(natra4_ref(0, 1), "TUBE", idtmed[274], dtra4, 3); | |
4009 | r2 = atheta + 90.; | |
4010 | r3 = atheta + 90.; | |
4011 | AliMatrix(idrotm[5210], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4012 | geant->Gspos(natra4_ref(0, 1), 1, "ITSV", xpos, ypos, zpos, idrotm[5210], "ONLY"); | |
4013 | zpos = -dtra2[2] / 2.; | |
4014 | geant->Gsvolu(natra4_ref(0, 2), "TUBE", idtmed[274], dtra4, 3); | |
4015 | r2 = atheta + 90.; | |
4016 | r3 = atheta + 90.; | |
4017 | AliMatrix(idrotm[5211], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4018 | geant->Gspos(natra4_ref(0, 2), 1, "ITSV", xpos, ypos, zpos, idrotm[5211], "ONLY"); | |
4019 | ||
4020 | atheta = 120.; | |
4021 | aphi1 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(.59341194567807209) * (50. / cos(.59341194567807209)) | |
4022 | - 2500.))) * raddeg; | |
4023 | aphi2 = 180. - aphi1; | |
4024 | xpos = (xtra1[1] + xtra1[2]) / 2.; | |
4025 | ypos = (ytra1[1] + ytra1[2]) / 2.; | |
4026 | zpos = dtra2[2] / 2.; | |
4027 | geant->Gsvolu(natra4_ref(0, 3), "TUBE", idtmed[274], dtra4, 3); | |
4028 | r2 = atheta + 90.; | |
4029 | r3 = atheta + 90.; | |
4030 | AliMatrix(idrotm[5212], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4031 | geant->Gspos(natra4_ref(0, 3), 1, "ITSV", xpos, ypos, zpos, idrotm[5212], "ONLY"); | |
4032 | zpos = -dtra2[2] / 2.; | |
4033 | geant->Gsvolu(natra4_ref(0, 4), "TUBE", idtmed[274], dtra4, 3); | |
4034 | r2 = atheta + 90.; | |
4035 | r3 = atheta + 90.; | |
4036 | AliMatrix(idrotm[5213], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4037 | geant->Gspos(natra4_ref(0, 4), 1, "ITSV", xpos, ypos, zpos, idrotm[5213], "ONLY"); | |
4038 | ||
4039 | atheta = 180.; | |
4040 | aphi2 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(.59341194567807209) * (50. / cos(.59341194567807209)) | |
4041 | - 2500.))) * raddeg; | |
4042 | aphi1 = 180. - aphi2; | |
4043 | xpos = (xtra1[2] + xtra1[3]) / 2.; | |
4044 | ypos = (ytra1[2] + ytra1[3]) / 2.; | |
4045 | zpos = dtra2[2] / 2.; | |
4046 | geant->Gsvolu(natra4_ref(0, 5), "TUBE", idtmed[274], dtra4, 3); | |
4047 | r2 = atheta + 90.; | |
4048 | r3 = atheta + 90.; | |
4049 | AliMatrix(idrotm[5214], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4050 | geant->Gspos(natra4_ref(0, 5), 1, "ITSV", xpos, ypos, zpos, idrotm[5214], "ONLY"); | |
4051 | zpos = -dtra2[2] / 2.; | |
4052 | geant->Gsvolu(natra4_ref(0, 6), "TUBE", idtmed[274], dtra4, 3); | |
4053 | r2 = atheta + 90.; | |
4054 | r3 = atheta + 90.; | |
4055 | AliMatrix(idrotm[5215], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4056 | geant->Gspos(natra4_ref(0, 6), 1, "ITSV", xpos, ypos, zpos, idrotm[5215], "ONLY"); | |
4057 | atheta = 180.; | |
4058 | aphi1 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(.59341194567807209) * (50. / cos(.59341194567807209)) | |
4059 | - 2500.))) * raddeg; | |
4060 | aphi2 = 180. - aphi1; | |
4061 | xpos = (xtra1[2] + xtra1[3]) / 2.; | |
4062 | ypos = (ytra1[2] + ytra1[3]) / 2.; | |
4063 | zpos = dtra2[2] / 2.; | |
4064 | geant->Gsvolu(natra4_ref(0, 7), "TUBE", idtmed[274], dtra4, 3); | |
4065 | r2 = atheta + 90.; | |
4066 | r3 = atheta + 90.; | |
4067 | AliMatrix(idrotm[5216], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4068 | geant->Gspos(natra4_ref(0, 7), 1, "ITSV", xpos, ypos, zpos, idrotm[5216], "ONLY"); | |
4069 | zpos = -dtra2[2] / 2.; | |
4070 | geant->Gsvolu(natra4_ref(0, 8), "TUBE", idtmed[274], dtra4, 3); | |
4071 | r2 = atheta + 90.; | |
4072 | r3 = atheta + 90.; | |
4073 | AliMatrix(idrotm[5217], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4074 | geant->Gspos(natra4_ref(0, 8), 1, "ITSV", xpos, ypos, zpos, idrotm[5217], "ONLY"); | |
4075 | ||
4076 | atheta = 60.; | |
4077 | aphi2 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(.59341194567807209) * (50. / cos(.59341194567807209)) | |
4078 | - 2500.))) * raddeg; | |
4079 | aphi1 = 180. - aphi2; | |
4080 | xpos = (xtra1[3] + xtra1[4]) / 2.; | |
4081 | ypos = (ytra1[3] + ytra1[4]) / 2.; | |
4082 | zpos = dtra2[2] / 2.; | |
4083 | geant->Gsvolu(natra4_ref(0, 9), "TUBE", idtmed[274], dtra4, 3); | |
4084 | r2 = atheta + 90.; | |
4085 | r3 = atheta + 90.; | |
4086 | AliMatrix(idrotm[5218], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4087 | geant->Gspos(natra4_ref(0, 9), 1, "ITSV", xpos, ypos, zpos, idrotm[5218], "ONLY"); | |
4088 | zpos = -dtra2[2] / 2.; | |
4089 | geant->Gsvolu(natra4_ref(0, 10), "TUBE", idtmed[274], dtra4, 3); | |
4090 | r2 = atheta + 90.; | |
4091 | r3 = atheta + 90.; | |
4092 | AliMatrix(idrotm[5219], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4093 | geant->Gspos(natra4_ref(0, 10), 1, "ITSV", xpos, ypos, zpos, idrotm[5219], "ONLY"); | |
4094 | ||
4095 | atheta = 120.; | |
4096 | aphi1 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(.59341194567807209) * (50. / cos(.59341194567807209)) | |
4097 | - 2500.))) * raddeg; | |
4098 | aphi2 = 180. - aphi1; | |
4099 | xpos = (xtra1[4] + xtra1[5]) / 2.; | |
4100 | ypos = (ytra1[4] + ytra1[5]) / 2.; | |
4101 | zpos = dtra2[2] / 2.; | |
4102 | geant->Gsvolu(natra4_ref(0, 11), "TUBE", idtmed[274], dtra4, 3); | |
4103 | r2 = atheta + 90.; | |
4104 | r3 = atheta + 90.; | |
4105 | AliMatrix(idrotm[5220], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4106 | geant->Gspos(natra4_ref(0, 11), 1, "ITSV", xpos, ypos, zpos, idrotm[5220], "ONLY"); | |
4107 | zpos = -dtra2[2] / 2.; | |
4108 | geant->Gsvolu(natra4_ref(0, 12), "TUBE", idtmed[274], dtra4, 3); | |
4109 | r2 = atheta + 90.; | |
4110 | r3 = atheta + 90.; | |
4111 | AliMatrix(idrotm[5221], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4112 | geant->Gspos(natra4_ref(0, 12), 1, "ITSV", xpos, ypos, zpos, idrotm[5221], "ONLY"); | |
4113 | ||
4114 | atheta = 180.; | |
4115 | aphi2 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(.59341194567807209) * (50. / cos(.59341194567807209)) | |
4116 | - 2500.))) * raddeg; | |
4117 | aphi1 = 180. - aphi2; | |
4118 | xpos = (xtra1[5] + xtra1[0]) / 2.; | |
4119 | ypos = (ytra1[5] + ytra1[0]) / 2.; | |
4120 | zpos = dtra2[2] / 2.; | |
4121 | geant->Gsvolu(natra4_ref(0, 13), "TUBE", idtmed[274], dtra4, 3); | |
4122 | r2 = atheta + 90.; | |
4123 | r3 = atheta + 90.; | |
4124 | AliMatrix(idrotm[5222], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4125 | geant->Gspos(natra4_ref(0, 13), 1, "ITSV", xpos, ypos, zpos, idrotm[5222], "ONLY"); | |
4126 | zpos = -dtra2[2] / 2.; | |
4127 | geant->Gsvolu(natra4_ref(0, 14), "TUBE", idtmed[274], dtra4, 3); | |
4128 | r2 = atheta + 90.; | |
4129 | r3 = atheta + 90.; | |
4130 | AliMatrix(idrotm[5223], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4131 | geant->Gspos(natra4_ref(0, 14), 1, "ITSV", xpos, ypos, zpos, idrotm[5223], "ONLY"); | |
4132 | atheta = 180.; | |
4133 | aphi1 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(.59341194567807209) * (50. / cos(.59341194567807209)) | |
4134 | - 2500.))) * raddeg; | |
4135 | aphi2 = 180. - aphi1; | |
4136 | xpos = (xtra1[5] + xtra1[0]) / 2.; | |
4137 | ypos = (ytra1[5] + ytra1[0]) / 2.; | |
4138 | zpos = dtra2[2] / 2.; | |
4139 | geant->Gsvolu(natra4_ref(0, 15), "TUBE", idtmed[274], dtra4, 3); | |
4140 | r2 = atheta + 90.; | |
4141 | r3 = atheta + 90.; | |
4142 | AliMatrix(idrotm[5224], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4143 | geant->Gspos(natra4_ref(0, 15), 1, "ITSV", xpos, ypos, zpos, idrotm[5224], "ONLY"); | |
4144 | zpos = -dtra2[2] / 2.; | |
4145 | geant->Gsvolu(natra4_ref(0, 16), "TUBE", idtmed[274], dtra4, 3); | |
4146 | r2 = atheta + 90.; | |
4147 | r3 = atheta + 90.; | |
4148 | AliMatrix(idrotm[5225], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4149 | geant->Gspos(natra4_ref(0, 16), 1, "ITSV", xpos, ypos, zpos, idrotm[5225], "ONLY"); | |
4150 | } else { | |
4151 | goto L9123; | |
4152 | } | |
4153 | ||
4154 | L9123: | |
4155 | // --- Define the end-caps | |
4156 | ||
4157 | // GOTO 9234 ! skip both end-caps | |
4158 | ||
4159 | // --- Define the Z>0 end-cap | |
4160 | ||
4161 | // GOTO 9345 ! skip the Z>0 end-cap | |
4162 | ||
4163 | dcone[0] = 16.75; | |
4164 | dcone[1] = 12.; | |
4165 | dcone[2] = 12.02; | |
4166 | dcone[3] = 46.899999999999999; | |
4167 | dcone[4] = .02 / TMath::Cos(.78539816339744828) + 46.899999999999999; | |
4168 | xpos = 0.; | |
4169 | ypos = 0.; | |
4170 | zpos = dpcb[2] * 2. + 45.899999999999999 - 10.5; | |
4171 | // end-ladder electro | |
4172 | geant->Gsvolu("RCON", "CONE", idtmed[274], dcone, 5); | |
4173 | ; | |
4174 | geant->Gspos("RCON", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4175 | ||
4176 | dtube[0] = .02 / TMath::Cos(.78539816339744828) + | |
4177 | 46.899999999999999; | |
4178 | dtube[1] = 49.9; | |
4179 | // In the Simonetti's drawings 52. In the TP 50. | |
4180 | dtube[2] = .15; | |
4181 | xpos = 0.; | |
4182 | ypos = 0.; | |
4183 | zpos = dpcb[2] * 2. + 62.799999999999997 - 10.5; | |
4184 | // end-ladder electro | |
4185 | geant->Gsvolu("RTB1", "TUBE", idtmed[274], dtube, 3); | |
4186 | ; | |
4187 | geant->Gspos("RTB1", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4188 | ||
4189 | dtube[0] = 10.5; | |
4190 | dtube[1] = 12.; | |
4191 | dtube[2] = 1.3400000000000001; | |
4192 | xpos = 0.; | |
4193 | ypos = 0.; | |
4194 | zpos = dpcb[2] * 2. + 21.59 - 10.5; | |
4195 | // end-ladder elect | |
4196 | geant->Gsvolu("RTB2", "TUBE", idtmed[274], dtube, 3); | |
4197 | ||
4198 | geant->Gspos("RTB2", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4199 | ||
4200 | dpgon[0] = 15.; | |
4201 | dpgon[1] = 360.; | |
4202 | dpgon[2] = 12.; | |
4203 | dpgon[3] = 2.; | |
4204 | dpgon[4] = dpcb[2] * 2. + 22.93 - 10.5; | |
4205 | // end-ladder electron | |
4206 | dpgon[5] = 12.; | |
4207 | dpgon[6] = 13.5; | |
4208 | dpgon[7] = dpcb[2] * 2. + 29.149999999999999 - 10.5; | |
4209 | // end-ladder electronics | |
4210 | dpgon[8] = 12.; | |
4211 | dpgon[9] = 13.5; | |
4212 | xpos = 0.; | |
4213 | ypos = 0.; | |
4214 | zpos = 0.; | |
4215 | geant->Gsvolu("RP03", "PGON", idtmed[274], dpgon, 10); | |
4216 | geant->Gspos("RP03", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4217 | ||
4218 | dpgon[0] = 7.5; | |
4219 | dpgon[1] = 360.; | |
4220 | dpgon[2] = 24.; | |
4221 | dpgon[3] = 2.; | |
4222 | dpgon[4] = dpcb[2] * 2. + 35.649999999999999 - 10.5; | |
4223 | // end-ladder e | |
4224 | dpgon[5] = 21.; | |
4225 | dpgon[6] = 23.; | |
4226 | dpgon[7] = dpcb[2] * 2. + 37.149999999999999 - 10.5; | |
4227 | // end-ladde | |
4228 | dpgon[8] = 21.; | |
4229 | dpgon[9] = 23.; | |
4230 | xpos = 0.; | |
4231 | ypos = 0.; | |
4232 | zpos = 0.; | |
4233 | geant->Gsvolu("RP04", "PGON", idtmed[274], dpgon, 10); | |
4234 | geant->Gspos("RP04", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4235 | ||
4236 | if (fMinorVersion == 0 || fMinorVersion == 1 || fMinorVersion ==2) { | |
4237 | offset2 = 5.2; | |
4238 | dpgon[0] = offset2 + 5.1428571428571432; | |
4239 | dpgon[1] = 360.; | |
4240 | dpgon[2] = 35.; | |
4241 | dpgon[3] = 2.; | |
4242 | dpgon[4] = dpcb[2] * 2. + 52.350000000000001 - 10.5; | |
4243 | // end-ladde | |
4244 | dpgon[5] = 37.7; | |
4245 | dpgon[6] = 40.; | |
4246 | dpgon[7] = dpcb[2] * 2. + 53.850000000000001 - 10.5; | |
4247 | // end-la | |
4248 | dpgon[8] = 37.7; | |
4249 | dpgon[9] = 40.; | |
4250 | xpos = 0.; | |
4251 | ypos = 0.; | |
4252 | zpos = 0.; | |
4253 | geant->Gsvolu("RP05", "PGON", idtmed[274], dpgon, 10); | |
4254 | geant->Gspos("RP05", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4255 | ||
4256 | dpgon[0] = offset2 + 4.615384615384615; | |
4257 | dpgon[1] = 360.; | |
4258 | dpgon[2] = 39.; | |
4259 | dpgon[3] = 2.; | |
4260 | dpgon[4] = dpcb[2] * 2. + 57.350000000000001 - 10.5; | |
4261 | // end-ladder | |
4262 | dpgon[5] = 42.7; | |
4263 | dpgon[6] = 45.; | |
4264 | dpgon[7] = dpcb[2] * 2. + 58.850000000000001 - 10.5; | |
4265 | // end-la | |
4266 | dpgon[8] = 42.7; | |
4267 | dpgon[9] = 45.; | |
4268 | xpos = 0.; | |
4269 | ypos = 0.; | |
4270 | zpos = 0.; | |
4271 | geant->Gsvolu("RP06", "PGON", idtmed[274], dpgon, 10); | |
4272 | geant->Gspos("RP06", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4273 | } | |
4274 | if (fMinorVersion == 3 || fMinorVersion == 4 || fMinorVersion == 5) { | |
4275 | offset2 = 5.2; | |
4276 | dpgon[0] = offset2 + 5.625; | |
4277 | dpgon[1] = 360.; | |
4278 | dpgon[2] = 32.; | |
4279 | dpgon[3] = 2.; | |
4280 | dpgon[4] = 52.350000000000001 - 3.3999999999999986 / TMath::Tan(.78539816339744828) + dpcb[2] * 2. - 10.5; | |
4281 | // end-ladder electronics | |
4282 | dpgon[5] = 34.3; | |
4283 | dpgon[6] = 36.6; | |
4284 | dpgon[7] = 53.850000000000001 - 3.3999999999999986 / TMath::Tan(.78539816339744828) + dpcb[2] * 2. - 10.5; | |
4285 | // end-ladder electr | |
4286 | dpgon[8] = 34.3; | |
4287 | dpgon[9] = 36.6; | |
4288 | xpos = 0.; | |
4289 | ypos = 0.; | |
4290 | zpos = 0.; | |
4291 | geant->Gsvolu("RP05", "PGON", idtmed[274], dpgon, 10); | |
4292 | geant->Gspos("RP05", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4293 | ||
4294 | dpgon[0] = offset2 + 5.; | |
4295 | dpgon[1] = 360.; | |
4296 | dpgon[2] = 36.; | |
4297 | dpgon[3] = 2.; | |
4298 | dpgon[4] = 57.350000000000001 - 3.7999999999999972 / TMath::Tan(.78539816339744828) + dpcb[2] * 2. - 10.5; | |
4299 | // end-ladder electronics | |
4300 | dpgon[5] = 38.9; | |
4301 | dpgon[6] = 41.2; | |
4302 | dpgon[7] = 58.850000000000001 - 3.7999999999999972 / TMath::Tan(.78539816339744828) + dpcb[2] * 2. - 10.5; | |
4303 | // end-ladder electr | |
4304 | dpgon[8] = 38.9; | |
4305 | dpgon[9] = 41.2; | |
4306 | xpos = 0.; | |
4307 | ypos = 0.; | |
4308 | zpos = 0.; | |
4309 | geant->Gsvolu("RP06", "PGON", idtmed[274], dpgon, 10); | |
4310 | geant->Gspos("RP06", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4311 | } | |
4312 | ||
4313 | // 9345 CONTINUE | |
4314 | ||
4315 | // --- Define the Z<0 end-cap | |
4316 | ||
4317 | // GOTO 9456 ! skip the Z<0 end-cap | |
4318 | ||
4319 | dcone[0] = 16.75; | |
4320 | dcone[1] = 46.899999999999999; | |
4321 | dcone[2] = .02 / TMath::Cos(.78539816339744828) + 46.899999999999999; | |
4322 | dcone[3] = 12.; | |
4323 | dcone[4] = 12.02; | |
4324 | xpos = 0.; | |
4325 | ypos = 0.; | |
4326 | zpos = -45.899999999999999 - dpcb[2] * 2. + 10.5; | |
4327 | // end-ladder electr | |
4328 | geant->Gsvolu("LCON", "CONE", idtmed[274], dcone, 5); | |
4329 | ; | |
4330 | geant->Gspos("LCON", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4331 | ||
4332 | dtube[0] = .02 / TMath::Cos(.78539816339744828) + | |
4333 | 46.899999999999999; | |
4334 | dtube[1] = 49.9; | |
4335 | // In the Simonetti's drawings 52. In the TP 50. | |
4336 | dtube[2] = .15; | |
4337 | xpos = 0.; | |
4338 | ypos = 0.; | |
4339 | zpos = -62.799999999999997 - dpcb[2] * 2. + 10.5; | |
4340 | // end-ladder electr | |
4341 | geant->Gsvolu("LTB1", "TUBE", idtmed[274], dtube, 3); | |
4342 | ; | |
4343 | geant->Gspos("LTB1", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4344 | ||
4345 | dtube[0] = 10.5; | |
4346 | dtube[1] = 12.; | |
4347 | dtube[2] = 1.3400000000000001; | |
4348 | xpos = 0.; | |
4349 | ypos = 0.; | |
4350 | zpos = -21.59 - dpcb[2] * 2. + 10.5; | |
4351 | // end-ladder elec | |
4352 | geant->Gsvolu("LTB2", "TUBE", idtmed[274], dtube, 3); | |
4353 | ||
4354 | geant->Gspos("LTB2", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4355 | ||
4356 | dpgon[0] = 15.; | |
4357 | dpgon[1] = 360.; | |
4358 | dpgon[2] = 12.; | |
4359 | dpgon[3] = 2.; | |
4360 | dpgon[4] = -29.149999999999999 - dpcb[2] * 2. + 10.5; | |
4361 | // end-ladder electronics | |
4362 | dpgon[5] = 12.; | |
4363 | dpgon[6] = 13.5; | |
4364 | dpgon[7] = -22.93 - dpcb[2] * 2. + 10.5; | |
4365 | // end-ladder electro | |
4366 | dpgon[8] = 12.; | |
4367 | dpgon[9] = 13.5; | |
4368 | xpos = 0.; | |
4369 | ypos = 0.; | |
4370 | zpos = 0.; | |
4371 | geant->Gsvolu("LP03", "PGON", idtmed[274], dpgon, 10); | |
4372 | geant->Gspos("LP03", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4373 | ||
4374 | dpgon[0] = 7.5; | |
4375 | dpgon[1] = 360.; | |
4376 | dpgon[2] = 24.; | |
4377 | dpgon[3] = 2.; | |
4378 | dpgon[4] = -37.149999999999999 - dpcb[2] * 2. + 10.5; | |
4379 | // end-ladd | |
4380 | dpgon[5] = 21.; | |
4381 | dpgon[6] = 23.; | |
4382 | dpgon[7] = -35.649999999999999 - dpcb[2] * 2. + 10.5; | |
4383 | // end-ladder | |
4384 | dpgon[8] = 21.; | |
4385 | dpgon[9] = 23.; | |
4386 | xpos = 0.; | |
4387 | ypos = 0.; | |
4388 | zpos = 0.; | |
4389 | geant->Gsvolu("LP04", "PGON", idtmed[274], dpgon, 10); | |
4390 | geant->Gspos("LP04", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4391 | ||
4392 | if (fMinorVersion == 0 || fMinorVersion == 1 || fMinorVersion ==2) { | |
4393 | offset2 = 5.2; | |
4394 | dpgon[0] = offset2 + 5.1428571428571432; | |
4395 | dpgon[1] = 360.; | |
4396 | dpgon[2] = 35.; | |
4397 | dpgon[3] = 2.; | |
4398 | dpgon[4] = -52.350000000000001 - dpcb[2] * 2. + 10.5; | |
4399 | // end-ladd | |
4400 | dpgon[5] = 37.7; | |
4401 | dpgon[6] = 40.; | |
4402 | dpgon[7] = -53.850000000000001 - dpcb[2] * 2. + 10.5; | |
4403 | // end-l | |
4404 | dpgon[8] = 37.7; | |
4405 | dpgon[9] = 40.; | |
4406 | xpos = 0.; | |
4407 | ypos = 0.; | |
4408 | zpos = 0.; | |
4409 | geant->Gsvolu("LP05", "PGON", idtmed[274], dpgon, 10); | |
4410 | geant->Gspos("LP05", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4411 | ||
4412 | dpgon[0] = offset2 + 4.615384615384615; | |
4413 | dpgon[1] = 360.; | |
4414 | dpgon[2] = 39.; | |
4415 | dpgon[3] = 2.; | |
4416 | dpgon[4] = -57.350000000000001 - dpcb[2] * 2. + 10.5; | |
4417 | // end-ladde | |
4418 | dpgon[5] = 42.7; | |
4419 | dpgon[6] = 45.; | |
4420 | dpgon[7] = -58.850000000000001 - dpcb[2] * 2. + 10.5; | |
4421 | // end-l | |
4422 | dpgon[8] = 42.7; | |
4423 | dpgon[9] = 45.; | |
4424 | xpos = 0.; | |
4425 | ypos = 0.; | |
4426 | zpos = 0.; | |
4427 | geant->Gsvolu("LP06", "PGON", idtmed[274], dpgon, 10); | |
4428 | geant->Gspos("LP06", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4429 | } | |
4430 | if (fMinorVersion == 3 || fMinorVersion == 4 || fMinorVersion == 5) { | |
4431 | offset2 = 5.2; | |
4432 | dpgon[0] = offset2 + 5.625; | |
4433 | dpgon[1] = 360.; | |
4434 | dpgon[2] = 32.; | |
4435 | dpgon[3] = 2.; | |
4436 | dpgon[4] = 3.4 / TMath::Tan(.78539816339744828) - 52.35 - dpcb[2] * 2. + 10.5; | |
4437 | // end-ladder electronics | |
4438 | dpgon[5] = 34.3; | |
4439 | dpgon[6] = 36.6; | |
4440 | dpgon[7] = 3.4 / TMath::Tan(.78539816339744828) - 53.85 - dpcb[2] * 2. + 10.5; | |
4441 | // end-ladder electr | |
4442 | dpgon[8] = 34.3; | |
4443 | dpgon[9] = 36.6; | |
4444 | xpos = 0.; | |
4445 | ypos = 0.; | |
4446 | zpos = 0.; | |
4447 | geant->Gsvolu("LP05", "PGON", idtmed[274], dpgon, 10); | |
4448 | geant->Gspos("LP05", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4449 | ||
4450 | dpgon[0] = offset2 + 5.; | |
4451 | dpgon[1] = 360.; | |
4452 | dpgon[2] = 36.; | |
4453 | dpgon[3] = 2.; | |
4454 | dpgon[4] = 3.8 / TMath::Tan(.78539816339744828) - 57.35 - dpcb[2] * 2. + 10.5; | |
4455 | // end-ladder electronics | |
4456 | dpgon[5] = 38.9; | |
4457 | dpgon[6] = 41.2; | |
4458 | dpgon[7] = 3.8 / TMath::Tan(.78539816339744828) - 58.85 - dpcb[2] * 2. + 10.5; | |
4459 | // end-ladder electr | |
4460 | dpgon[8] = 38.9; | |
4461 | dpgon[9] = 41.2; | |
4462 | xpos = 0.; | |
4463 | ypos = 0.; | |
4464 | zpos = 0.; | |
4465 | geant->Gsvolu("LP06", "PGON", idtmed[274], dpgon, 10); | |
4466 | geant->Gspos("LP06", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4467 | } | |
4468 | ||
4469 | // 9456 CONTINUE | |
4470 | ||
4471 | ||
4472 | // --- Outputs the geometry tree in the EUCLID/CAD format | |
4473 | ||
4474 | if (fEuclidOut) { | |
4475 | geant->WriteEuclid("ITSgeometry", "ITSV", 1, 5); | |
4476 | } | |
4477 | #endif | |
4478 | // --- Outputs the geometry tree in the EUCLID/CAD format | |
4479 | ||
4480 | if (fEuclidOut) { | |
cfce8870 | 4481 | gMC->WriteEuclid("ITSgeometry", "ITSV", 1, 5); |
fe4da5cc | 4482 | } |
4483 | } | |
4484 | ||
4485 | //_____________________________________________________________________________ | |
4486 | void AliITSv4::CreateMaterials() | |
4487 | { | |
4488 | // | |
4489 | // Create Materials for ITS | |
4490 | // | |
4491 | AliITS::CreateMaterials(); | |
4492 | } | |
4493 | ||
4494 | //_____________________________________________________________________________ | |
4495 | void AliITSv4::Init() | |
4496 | { | |
4497 | // | |
4498 | // Initialise ITS after it has been created | |
4499 | // | |
cfce8870 | 4500 | fIdSens1=gMC->VolId("ITS1"); |
4501 | fIdSens2=gMC->VolId("ITS2"); | |
4502 | fIdSens3=gMC->VolId("ITS3"); | |
4503 | fIdSens4=gMC->VolId("ITS4"); | |
4504 | fIdSens5=gMC->VolId("ITS5"); | |
4505 | fIdSens6=gMC->VolId("ITS6"); | |
fe4da5cc | 4506 | } |
4507 | ||
4508 | //_____________________________________________________________________________ | |
4509 | void AliITSv4::StepManager() | |
4510 | { | |
4511 | // | |
4512 | // Called at every step in the ITS | |
4513 | // | |
4514 | Int_t copy, id; | |
4515 | Float_t hits[7]; | |
4516 | Int_t vol[3]; | |
4517 | Float_t position[3]; | |
4518 | Float_t momentum[4]; | |
4519 | TClonesArray &lhits = *fHits; | |
fe4da5cc | 4520 | // |
cfce8870 | 4521 | if(gMC->TrackCharge() && gMC->Edep()) { |
fe4da5cc | 4522 | // |
4523 | // Only entering charged tracks | |
cfce8870 | 4524 | if((id=gMC->CurrentVol(0,copy))==fIdSens1) { |
fe4da5cc | 4525 | vol[0]=1; |
cfce8870 | 4526 | id=gMC->CurrentVolOff(1,0,copy); |
fe4da5cc | 4527 | vol[1]=copy; |
cfce8870 | 4528 | id=gMC->CurrentVolOff(2,0,copy); |
fe4da5cc | 4529 | vol[2]=copy; |
4530 | } else if(id==fIdSens2) { | |
4531 | vol[0]=2; | |
cfce8870 | 4532 | id=gMC->CurrentVolOff(1,0,copy); |
fe4da5cc | 4533 | vol[1]=copy; |
cfce8870 | 4534 | id=gMC->CurrentVolOff(2,0,copy); |
fe4da5cc | 4535 | vol[2]=copy; |
4536 | } else if(id==fIdSens3) { | |
4537 | vol[0]=3; | |
4538 | vol[1]=copy; | |
cfce8870 | 4539 | id=gMC->CurrentVolOff(1,0,copy); |
fe4da5cc | 4540 | vol[2]=copy; |
4541 | } else if(id==fIdSens4) { | |
4542 | vol[0]=4; | |
4543 | vol[1]=copy; | |
cfce8870 | 4544 | id=gMC->CurrentVolOff(1,0,copy); |
fe4da5cc | 4545 | vol[2]=copy; |
4546 | } else if(id==fIdSens5) { | |
4547 | vol[0]=5; | |
4548 | vol[1]=copy; | |
cfce8870 | 4549 | id=gMC->CurrentVolOff(1,0,copy); |
fe4da5cc | 4550 | vol[2]=copy; |
4551 | } else if(id==fIdSens6) { | |
4552 | vol[0]=6; | |
4553 | vol[1]=copy; | |
cfce8870 | 4554 | id=gMC->CurrentVolOff(1,0,copy); |
fe4da5cc | 4555 | vol[2]=copy; |
4556 | } else return; | |
cfce8870 | 4557 | gMC->TrackPosition(position); |
4558 | gMC->TrackMomentum(momentum); | |
fe4da5cc | 4559 | hits[0]=position[0]; |
4560 | hits[1]=position[1]; | |
4561 | hits[2]=position[2]; | |
0a6d8768 | 4562 | hits[3]=momentum[0]; |
4563 | hits[4]=momentum[1]; | |
4564 | hits[5]=momentum[2]; | |
cfce8870 | 4565 | hits[6]=gMC->Edep(); |
fe4da5cc | 4566 | new(lhits[fNhits++]) AliITShit(fIshunt,gAlice->CurrentTrack(),vol,hits); |
4567 | } | |
4568 | } |