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fe4da5cc | 1 | /////////////////////////////////////////////////////////////////////////////// |
2 | // // | |
3 | // Inner Traking System version 3 // | |
4 | // // | |
5 | //Begin_Html | |
6 | /* | |
1439f98e | 7 | <img src="picts/AliITSv3Class.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 "AliITSv3.h" | |
24 | #include "AliRun.h" | |
25 | ||
26 | #include "AliMC.h" | |
27 | #include "AliConst.h" | |
28 | ||
29 | ClassImp(AliITSv3) | |
30 | ||
31 | //_____________________________________________________________________________ | |
32 | AliITSv3::AliITSv3() : AliITS() | |
33 | { | |
34 | // | |
35 | // Default constructor for ITS | |
36 | // | |
37 | fMinorVersion=1; | |
38 | } | |
39 | ||
40 | //_____________________________________________________________________________ | |
41 | AliITSv3::AliITSv3(const char *name, const char *title) | |
42 | : AliITS(name, title) | |
43 | { | |
44 | // | |
45 | // Standard constructor for ITS | |
46 | // | |
47 | fMinorVersion=1; | |
48 | } | |
49 | ||
50 | //_____________________________________________________________________________ | |
51 | void AliITSv3::CreateGeometry() | |
52 | { | |
53 | // | |
54 | // Create ITS geometry for version 3 | |
55 | // | |
56 | //Begin_Html | |
57 | /* | |
1439f98e | 58 | <img src="picts/AliITSv3Tree.gif"> |
fe4da5cc | 59 | */ |
60 | //End_Html | |
61 | //Begin_Html | |
62 | /* | |
1439f98e | 63 | <img src="picts/AliITSv3.gif"> |
fe4da5cc | 64 | */ |
65 | //End_Html | |
66 | ||
67 | AliMC* pMC = AliMC::GetMC(); | |
68 | ||
69 | const Float_t xx[14] = { 0.,0.,-14.002,-6.288,-25.212,-16.292,-35.713,-26.401, | |
70 | -45.34,-36.772,-18.74,-12.814,-14.358,0. }; | |
71 | const Float_t yy[14] = { 0.,27.056,31.408, | |
72 | 25.019,27.768,22.664,22.42,18.727,15.479,13.68,-9.984,-6.175,-3.775,0. }; | |
73 | const Float_t xbeg[13] = { 0.,-.352,-12.055,-8.755,-23.035,-19.085,-33.362, | |
74 | -28.859,-42.774,-36.644,-18.352,-13.085,-13.426 }; | |
75 | const Float_t ybeg[13] = { .386,27.165,29.795, | |
76 | 25.377,26.48,22.632,21.487,18.305,14.94,13.509,-9.735,-5.755,-3.53 }; | |
77 | const Float_t xend[13] = { 0.,-11.588,-8.208,-22.709,-18.738,-33.184,-28.719, | |
78 | -42.756,-37.027,-19.002,-13.235,-13.837,-.373 }; | |
79 | const Float_t yend[13] = { 26.688,30.658,26.609, | |
80 | 27.405,23.935,22.452,19.646,15.922,13.733,-9.639,-6.446,-4.585,-.098 }; | |
81 | const Float_t xarc[13] = { -.5,-13.248,-13.505,-18.622,-37.171,-42.671,-28.977, | |
82 | -33.178,-19.094,-22.781,-8.655,-11.736,-.5 }; | |
83 | const Float_t yarc[13] = { .5,-4.093,-5.911, | |
84 | -9.2,13.162,15.543,19.109,22.066,23.446,27.024,26.184,30.294,26.802 }; | |
85 | const Float_t rarc[13] = { .5,.7,.5,.5,.7,.5,.7,.5,.7,.5,.7,.5,.5 }; | |
86 | const Float_t rr = 4.064516; | |
87 | const Float_t tteta = 63.; | |
88 | const Float_t pphi = -35.; | |
89 | const Float_t gteta = 87.78; | |
90 | const Double_t degrad = kPI/180.; | |
91 | const Double_t raddeg = 180./kPI; | |
92 | const Double_t twopi = 2*kPI; | |
93 | ||
94 | Double_t biga, bigb; | |
95 | Float_t dcei[3], dela[3], dchi[3], dpcb[3], darc[5], dfra[10], dcer[3], dkap[3], dpla[3], | |
96 | xccc, yccc, aphi, dcop[3], dtra[3], dsil[3], atheta1011, dbus[3], dtub[3], dwat[3], | |
97 | depx[3], dits[3], atheta1314, atheta1213, atheta1112, dsup[3], xtra[8], ytra[8], ztra[8], dsrv[3]; | |
98 | Double_t biga1, bigb1; | |
99 | Float_t runo, xpos, ypos, zpos, rtwo, aphi1, aphi2, dtra1[3], dtra2[3], dtra3[3], | |
100 | dtra4[3], dbox1[3], dbox2[3]; | |
101 | Int_t jbox1, jbox2; | |
102 | Float_t xtra1[6], ytra1[6], ztra1[6]; | |
103 | Int_t i; | |
104 | Float_t xpos1, ypos1; | |
105 | Int_t j; | |
106 | Float_t angle, dcone[5], dtube[3], dpgon[10]; | |
107 | Float_t rzero, xzero, yzero; | |
108 | Double_t coeffa, coeffb, coeffc; | |
109 | Int_t idrotm[5250]; | |
110 | Float_t atheta, offset; | |
111 | Float_t offset1, offset2, dgh[15]; | |
112 | Float_t xcc, ycc, sep, atheta12, atheta23, atheta34, atheta45, atheta56, | |
113 | atheta67, atheta78, atheta89, xxm, dal1[3], dal2[3]; | |
114 | //Float_t yos; | |
115 | Float_t r1, r2, r3; | |
116 | Double_t xcc1, ycc1, xcc2, ycc2; | |
117 | Float_t atheta910; | |
118 | const char natra[][5] = | |
119 | { "TR01","TR02","TR03","TR04","TR05","TR06","TR07","TR08"}; | |
120 | const char natra1[][5] = | |
121 | {"TR11","TR12","TR13","TR14","TR15","TR16","TR17","TR18", | |
122 | "TR19","TR20","TR21","TR22","TR23","TR24","TR25","TR26"}; | |
123 | const char natra2[][5] = | |
124 | {"TR31","TR32","TR33","TR34","TR35","TR36"}; | |
125 | const char natra3[][5] = | |
126 | {"TR41","TR42","TR43","TR44","TR45","TR46"}; | |
127 | const char natra4[][5] = | |
128 | {"TR51","TR52","TR53","TR54","TR55","TR56","TR57","TR58", | |
129 | "TR59","TR60","TR61","TR62","TR63","TR64","TR65","TR66"}; | |
130 | ||
ad51aeb0 | 131 | Int_t *idtmed = fIdtmed->GetArray()-199; |
fe4da5cc | 132 | |
133 | // --- Define a ghost volume containing the whole ITS and fill it with air | |
134 | // or vacuum | |
135 | ||
136 | dgh[0] = 0; | |
137 | dgh[1] = 360; | |
138 | dgh[2] = 4; | |
139 | dgh[3] = -70; | |
140 | dgh[4] = 49.999; | |
141 | dgh[5] = 49.999; | |
142 | dgh[6] = -25; | |
143 | dgh[7] = 3; | |
144 | dgh[8] = 49.999; | |
145 | dgh[9] = 25; | |
146 | dgh[10] = 3; | |
147 | dgh[11] = 49.999; | |
148 | dgh[12] = 70; | |
149 | dgh[13] = 49.999; | |
150 | dgh[14] = 49.999; | |
151 | pMC->Gsvolu("ITSV", "PCON", idtmed[275], dgh, 15); | |
152 | ||
153 | // --- Place the ghost volume in its mother volume (ALIC) and make it | |
154 | // invisible | |
155 | ||
156 | pMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., 0, "ONLY"); | |
157 | pMC->Gsatt("ITSV", "SEEN", 0); | |
158 | ||
159 | //************************************************************************ | |
160 | //* * | |
161 | //* P I X E L S * | |
162 | //* =========== * | |
163 | //* * | |
164 | //************************************************************************ | |
165 | ||
166 | // GOTO 2345 ! skip ITS layer no. 1 and 2 | |
167 | ||
168 | // --- Define a ghost volume containing the Silicon Pixel Detectors | |
169 | // (layer #1 and #2) and fill it with air or vacuum | |
170 | ||
171 | xxm = (49.999-3)/(70-25); | |
172 | dgh[0] = 0.; | |
173 | dgh[1] = 360; | |
174 | dgh[2] = 4; | |
175 | dgh[3] = -25.-(9.-3.01)/xxm; | |
176 | dgh[4] = 9; | |
177 | dgh[5] = 9; | |
178 | dgh[6] = -25; | |
179 | dgh[7] = 3.01; | |
180 | dgh[8] = 9; | |
181 | dgh[9] = 25; | |
182 | dgh[10] = 3.01; | |
183 | dgh[11] = 9; | |
184 | dgh[12] = 25+(9-3.01)/xxm; | |
185 | dgh[13] = 9; | |
186 | dgh[14] = 9; | |
187 | pMC->Gsvolu("IT12", "PCON", idtmed[275], dgh, 15); | |
188 | ||
189 | // --- Place the ghost volume in its mother volume (ITSV) and make it | |
190 | // invisible | |
191 | ||
192 | pMC->Gspos("IT12", 1, "ITSV", 0., 0., 0., 0, "ONLY"); | |
193 | pMC->Gsatt("IT12", "SEEN", 0); | |
194 | ||
195 | // --- Define a ghost volume containing a single element of layer #1 | |
196 | // and fill it with air or vacuum | |
197 | ||
198 | dbox1[0] = 0.005+0.01+0.0075; | |
199 | dbox1[1] = .79; | |
200 | dbox1[2] = 12.67; | |
201 | pMC->Gsvolu("IPV1", "BOX ", idtmed[203], dbox1, 3); | |
202 | ||
203 | //--- Divide each element of layer #1 in three ladders along the beam direction | |
204 | ||
205 | pMC->Gsdvn("IPB1", "IPV1", 3, 3); | |
206 | ||
207 | // --- Make the ghost volumes invisible | |
208 | ||
209 | pMC->Gsatt("IPV1", "SEEN", 0); | |
210 | pMC->Gsatt("IPB1", "SEEN", 0); | |
211 | ||
212 | // --- Define a volume containing the chip of pixels (silicon, layer #1) | |
213 | ||
214 | dchi[0] = .005; | |
215 | dchi[1] = .79; | |
216 | dchi[2] = dbox1[2] / 3.; | |
217 | pMC->Gsvolu("ICH1", "BOX ", idtmed[200], dchi, 3); | |
218 | ||
219 | // --- Define a volume containing the bus of pixels (silicon, layer #1) | |
220 | ||
221 | dbus[0] = .01; | |
222 | dbus[1] = .64; | |
223 | dbus[2] = 4.19; | |
224 | pMC->Gsvolu("IBU1", "BOX ", idtmed[201], dbus, 3); | |
225 | ||
226 | // --- Define a volume containing the sensitive part of pixels | |
227 | // (silicon, layer #1) | |
228 | ||
229 | dits[0] = .0075; | |
230 | dits[1] = .64; | |
231 | dits[2] = 4.19; | |
232 | pMC->Gsvolu("ITS1", "BOX ", idtmed[199], dits, 3); | |
233 | ||
234 | // --- Place the chip into its mother (IPB1) | |
235 | ||
236 | xpos = dbox1[0] - dchi[0]; | |
237 | ypos = 0.; | |
238 | zpos = 0.; | |
239 | pMC->Gspos("ICH1", 1, "IPB1", xpos, ypos, zpos, 0, "ONLY"); | |
240 | ||
241 | // --- Place the sensitive volume into its mother (IPB1) | |
242 | ||
243 | xpos = dbox1[0] - dchi[0] * 2. - dits[0]; | |
244 | ypos = dchi[1] - dits[1]; | |
245 | zpos = -(dchi[2] - dits[2]); | |
246 | pMC->Gspos("ITS1", 1, "IPB1", xpos, ypos, zpos, 0, "ONLY"); | |
247 | ||
248 | // --- Place the bus into its mother (IPB1) | |
249 | ||
250 | xpos = dbox1[0] - dchi[0] * 2. - dits[0] * 2. - dbus[0]; | |
251 | ypos = dchi[1] - dbus[1]; | |
252 | zpos = -(dchi[2] - dbus[2]); | |
253 | pMC->Gspos("IBU1", 1, "IPB1", xpos, ypos, zpos, 0, "ONLY"); | |
254 | ||
255 | // --- Define a ghost volume containing a single element of layer #2 | |
256 | // and fill it with air or vacuum | |
257 | ||
258 | dbox2[0] = 0.005+0.01+0.0075; | |
259 | dbox2[1] = .79; | |
260 | dbox2[2] = 16.91; | |
261 | pMC->Gsvolu("IPV2", "BOX ", idtmed[203], dbox2, 3); | |
262 | ||
263 | //--- Divide each element of layer #2 in four ladders along the beam direction | |
264 | ||
265 | pMC->Gsdvn("IPB2", "IPV2", 4, 3); | |
266 | ||
267 | // --- Make the ghost volumes invisible | |
268 | ||
269 | pMC->Gsatt("IPV2", "SEEN", 0); | |
270 | pMC->Gsatt("IPB2", "SEEN", 0); | |
271 | ||
272 | // --- Define a volume containing the chip of pixels (silicon, layer #2) | |
273 | ||
274 | dchi[0] = .005; | |
275 | dchi[1] = .79; | |
276 | dchi[2] = dbox2[2] / 4.; | |
277 | pMC->Gsvolu("ICH2", "BOX ", idtmed[200], dchi, 3); | |
278 | ||
279 | // --- Define a volume containing the bus of pixels (silicon, layer #2) | |
280 | ||
281 | dbus[0] = .01; | |
282 | dbus[1] = .64; | |
283 | dbus[2] = 4.19; | |
284 | pMC->Gsvolu("IBU2", "BOX ", idtmed[201], dbus, 3); | |
285 | ||
286 | // --- Define a volume containing the sensitive part of pixels | |
287 | // (silicon, layer #2) | |
288 | ||
289 | dits[0] = .0075; | |
290 | dits[1] = .64; | |
291 | dits[2] = 4.19; | |
292 | pMC->Gsvolu("ITS2", "BOX ", idtmed[199], dits, 3); | |
293 | ||
294 | // --- Place the chip into its mother (IPB2) | |
295 | ||
296 | xpos = dbox1[0] - dbus[0] * 2. - dits[0] * 2. - dchi[0]; | |
297 | ypos = 0.; | |
298 | zpos = 0.; | |
299 | pMC->Gspos("ICH2", 1, "IPB2", xpos, ypos, zpos, 0, "ONLY"); | |
300 | ||
301 | // --- Place the sensitive volume into its mother (IPB2) | |
302 | ||
303 | xpos = dbox1[0] - dbus[0] * 2. - dits[0]; | |
304 | ypos = -(dchi[1] - dits[1]); | |
305 | zpos = -(dchi[2] - dits[2]); | |
306 | pMC->Gspos("ITS2", 1, "IPB2", xpos, ypos, zpos, 0, "ONLY"); | |
307 | ||
308 | // --- Place the bus into its mother (IPB2) | |
309 | ||
310 | xpos = dbox1[0] - dbus[0]; | |
311 | ypos = -(dchi[1] - dbus[1]); | |
312 | zpos = -(dchi[2] - dbus[2]); | |
313 | pMC->Gspos("IBU2", 1, "IPB2", xpos, ypos, zpos, 0, "ONLY"); | |
314 | ||
315 | // --- Define a generic segment of an element of the mechanical support | |
316 | ||
317 | dsup[0] = 0.; | |
318 | dsup[1] = 0.; | |
319 | dsup[2] = 0.; | |
320 | pMC->Gsvolu("SPIX", "BOX ", idtmed[202], dsup, 0); | |
321 | ||
322 | // --- Define a generic arc of an element of the mechanical support | |
323 | ||
324 | darc[0] = 0.; | |
325 | darc[1] = 0.; | |
326 | darc[2] = 0.; | |
327 | pMC->Gsvolu("SARC", "TUBS", idtmed[202], darc, 0); | |
328 | ||
329 | // --- Define the mechanical supports of layers #1 and #2 and place the | |
330 | // elements of the layers in it | |
331 | ||
332 | jbox1 = 0; | |
333 | // counter over the number of elements of layer #1 ( | |
334 | jbox2 = 0; | |
335 | ||
336 | // counter over the number of elements of layer #2 ( | |
337 | for (i = 1; i <= 10; ++i) { | |
338 | ||
339 | // --- Place part # 1-2 (see sketch) | |
340 | ||
341 | // number of carbon fiber supports (see sketch) | |
342 | offset1 = -35.; | |
343 | dsup[0] = .01; | |
344 | dsup[1] = TMath::Sqrt((xend[0] - xbeg[0]) * (xend[0] - xbeg[0]) + (yend[0] - ybeg[0]) * (yend[0] - ybeg[0])) / 20.; | |
345 | dsup[2] = 25.; | |
346 | xcc = (xx[0] + xx[1]) / 20.; | |
347 | ycc = (yy[0] + yy[1]) / 20.; | |
348 | xccc = (xbeg[0] + xend[0]) / 20.; | |
349 | yccc = (ybeg[0] + yend[0]) / 20.; | |
350 | if (xx[0] == xx[1]) { | |
351 | offset2 = 0.; | |
352 | } else { | |
353 | r1 = yy[1] - yy[0]; | |
354 | r2 = xx[1] - xx[0]; | |
355 | offset2 = TMath::ATan2(r1, r2) * raddeg - 90.; | |
356 | } | |
357 | aphi = (pphi + (i-1) * 36.) * degrad; | |
358 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
359 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
360 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
361 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
362 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
363 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
364 | zpos = 0.; | |
365 | atheta12 = (i-1) * 36. + offset1 + offset2 - gteta; | |
366 | AliMatrix(idrotm[(i-1) * 13 + 1100], 90., atheta12, 90., atheta12 + 90., 0., 0.); | |
367 | pMC->Gsposp("SPIX", (i-1) * 13 + 1, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1100], "ONLY", dsup, 3); | |
368 | ||
369 | // --- Place part # 2-3 (see sketch) | |
370 | ||
371 | offset1 = -35.; | |
372 | dsup[0] = .01; | |
373 | dsup[1] = TMath::Sqrt((xend[1] - xbeg[1]) * (xend[1] - xbeg[1]) + (yend[1] - ybeg[1]) * (yend[1] - ybeg[1])) / 20.; | |
374 | dsup[2] = 25.; | |
375 | xcc = (xx[1] + xx[2]) / 20.; | |
376 | ycc = (yy[1] + yy[2]) / 20.; | |
377 | xccc = (xbeg[1] + xend[1]) / 20.; | |
378 | yccc = (ybeg[1] + yend[1]) / 20.; | |
379 | if (xx[1] == xx[2]) { | |
380 | offset2 = 0.; | |
381 | } else { | |
382 | r1 = yy[2] - yy[1]; | |
383 | r2 = xx[2] - xx[1]; | |
384 | offset2 = TMath::ATan2(r1, r2) * raddeg - 90.; | |
385 | } | |
386 | aphi = (pphi + (i-1) * 36.) * degrad; | |
387 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
388 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
389 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
390 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
391 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
392 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
393 | zpos = 0.; | |
394 | atheta23 = (i-1) * 36. + offset1 + offset2 - gteta; | |
395 | AliMatrix(idrotm[(i-1) * 13 + 1101], 90., atheta23, 90., atheta23 + 90., 0., 0.); | |
396 | pMC->Gsposp("SPIX", (i-1) * 13 + 2, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1101], "ONLY", dsup, 3); | |
397 | ||
398 | // --- Place an element of layer #2 | |
399 | ||
400 | biga = (yy[2] - yy[1]) / (xx[2] - xx[1]); | |
401 | bigb = (xx[2] * yy[1] - xx[1] * yy[2]) / (xx[2] - xx[1]) / 10.; | |
402 | coeffa = biga * biga + 1.; | |
403 | coeffb = biga * bigb - biga * ycc - xcc; | |
404 | coeffc = xcc * xcc + ycc * ycc - ycc * 2. * bigb + bigb * bigb - 0.08964*0.08964; | |
405 | xcc1 = (-coeffb + TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / coeffa; | |
406 | ycc1 = biga * xcc1 + bigb; | |
407 | biga1 = -1. / biga; | |
408 | bigb1 = xcc1 / biga + ycc1; | |
409 | coeffa = biga1 * biga1 + 1.; | |
410 | coeffb = biga1 * bigb1 - biga1 * ycc1 - xcc1; | |
411 | coeffc = xcc1 * xcc1 + ycc1 * ycc1 - ycc1 * 2. * bigb1 + bigb1 * bigb1 - (dsup[0] + dbox2[0]) * (dsup[0] + dbox2[0]); | |
412 | xcc2 = (-coeffb + TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / coeffa; | |
413 | ycc2 = biga1 * xcc2 + bigb1; | |
414 | xpos1 = xcc2 * TMath::Cos(aphi) - ycc2 * TMath::Sin(aphi) + xzero; | |
415 | ypos1 = xcc2 * TMath::Sin(aphi) + ycc2 * TMath::Cos(aphi) + yzero; | |
416 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
417 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
418 | zpos = 0.; | |
419 | ++jbox2; | |
420 | pMC->Gspos("IPV2", jbox2, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1101], "ONLY"); | |
421 | ||
422 | // --- Place part # 3-4 (see sketch) | |
423 | ||
424 | offset1 = -35.; | |
425 | dsup[0] = .01; | |
426 | dsup[1] = TMath::Sqrt((xend[2] - xbeg[2]) * (xend[2] - xbeg[2]) + (yend[2] - ybeg[2]) * (yend[2] - ybeg[2])) / 20.; | |
427 | dsup[2] = 25.; | |
428 | xcc = (xx[1] + xx[2]) / 20.; | |
429 | ycc = (yy[1] + yy[2]) / 20.; | |
430 | xccc = (xbeg[2] + xend[2]) / 20.; | |
431 | yccc = (ybeg[2] + yend[2]) / 20.; | |
432 | if (xx[2] == xx[3]) { | |
433 | offset2 = 0.; | |
434 | } else { | |
435 | r1 = yy[3] - yy[2]; | |
436 | r2 = xx[3] - xx[2]; | |
437 | offset2 = TMath::ATan2(r1, r2) * raddeg - 90.; | |
438 | } | |
439 | aphi = (pphi + (i-1) * 36.) * degrad; | |
440 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
441 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
442 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
443 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
444 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
445 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
446 | zpos = 0.; | |
447 | atheta34 = (i-1) * 36. + offset1 + offset2 - gteta; | |
448 | AliMatrix(idrotm[(i-1) * 13 + 1102], 90., atheta34, 90., atheta34 + 90., 0., 0.); | |
449 | pMC->Gsposp("SPIX", (i-1) * 13 + 3, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1102], "ONLY", dsup, 3); | |
450 | ||
451 | // --- Place part # 4-5 (see sketch) | |
452 | ||
453 | offset1 = -35.; | |
454 | dsup[0] = .01; | |
455 | dsup[1] = TMath::Sqrt((xend[3] - xbeg[3]) * (xend[3] - xbeg[3]) + (yend[3] - ybeg[3]) * (yend[3] - ybeg[3])) / 20.; | |
456 | dsup[2] = 25.; | |
457 | xcc = (xx[3] + xx[4]) / 20.; | |
458 | ycc = (yy[3] + yy[4]) / 20.; | |
459 | xccc = (xbeg[3] + xend[3]) / 20.; | |
460 | yccc = (ybeg[3] + yend[3]) / 20.; | |
461 | if (xx[3] == xx[4]) { | |
462 | offset2 = 0.; | |
463 | } else { | |
464 | r1 = yy[4] - yy[3]; | |
465 | r2 = xx[4] - xx[3]; | |
466 | offset2 = TMath::ATan2(r1, r2) * raddeg - 90.; | |
467 | } | |
468 | aphi = (pphi + (i-1) * 36.) * degrad; | |
469 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
470 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
471 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
472 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
473 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
474 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
475 | zpos = 0.; | |
476 | atheta45 = (i-1) * 36. + offset1 + offset2 - gteta; | |
477 | AliMatrix(idrotm[(i-1) * 13 + 1103], 90., atheta45, 90., atheta45 + 90., 0., 0.); | |
478 | pMC->Gsposp("SPIX", (i-1) * 13 + 4, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1103], "ONLY", dsup, 3); | |
479 | ||
480 | // --- Place an element of layer #2 | |
481 | ||
482 | biga = (yy[4] - yy[3]) / (xx[4] - xx[3]); | |
483 | bigb = (xx[4] * yy[3] - xx[3] * yy[4]) / (xx[4] - xx[3]) / 10.; | |
484 | coeffa = biga * biga + 1.; | |
485 | coeffb = biga * bigb - biga * ycc - xcc; | |
486 | coeffc = xcc * xcc + ycc * ycc - ycc * 2. * bigb + bigb * bigb - .014285030400000001; | |
487 | xcc1 = (-coeffb - TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / coeffa; | |
488 | ycc1 = biga * xcc1 + bigb; | |
489 | biga1 = -1. / biga; | |
490 | bigb1 = xcc1 / biga + ycc1; | |
491 | coeffa = biga1 * biga1 + 1.; | |
492 | coeffb = biga1 * bigb1 - biga1 * ycc1 - xcc1; | |
493 | coeffc = xcc1 * xcc1 + ycc1 * ycc1 - ycc1 * 2. * bigb1 + bigb1 * bigb1 - (dsup[0] + dbox2[0]) * (dsup[0] + dbox2[0]); | |
494 | xcc2 = (-coeffb + TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / coeffa; | |
495 | ycc2 = biga1 * xcc2 + bigb1; | |
496 | xpos1 = xcc2 * TMath::Cos(aphi) - ycc2 * TMath::Sin(aphi) + xzero; | |
497 | ypos1 = xcc2 * TMath::Sin(aphi) + ycc2 * TMath::Cos(aphi) + yzero; | |
498 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
499 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
500 | zpos = 0.; | |
501 | ++jbox2; | |
502 | pMC->Gspos("IPV2", jbox2, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1103], "ONLY"); | |
503 | ||
504 | // --- Place part # 5-6 (see sketch) | |
505 | ||
506 | offset1 = -35.; | |
507 | dsup[0] = .01; | |
508 | dsup[1] = TMath::Sqrt((xend[4] - xbeg[4]) * (xend[4] - xbeg[4]) + (yend[4] - ybeg[4]) * (yend[4] - ybeg[4])) / 20.; | |
509 | dsup[2] = 25.; | |
510 | xcc = (xx[4] + xx[5]) / 20.; | |
511 | ycc = (yy[4] + yy[5]) / 20.; | |
512 | xccc = (xbeg[4] + xend[4]) / 20.; | |
513 | yccc = (ybeg[4] + yend[4]) / 20.; | |
514 | if (xx[4] == xx[5]) { | |
515 | offset2 = 0.; | |
516 | } else { | |
517 | r1 = yy[5] - yy[4]; | |
518 | r2 = xx[5] - xx[4]; | |
519 | offset2 = TMath::ATan2(r1, r2) * raddeg - 90.; | |
520 | } | |
521 | aphi = (pphi + (i-1) * 36.) * degrad; | |
522 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
523 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
524 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
525 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
526 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
527 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
528 | zpos = 0.; | |
529 | atheta56 = (i-1) * 36. + offset1 + offset2 - gteta; | |
530 | AliMatrix(idrotm[(i-1) * 13 + 1104], 90., atheta56, 90., atheta56 + 90., 0., 0.); | |
531 | pMC->Gsposp("SPIX", (i-1) * 13 + 5, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1104], "ONLY", dsup, 3); | |
532 | ||
533 | // --- Place part # 6-7 (see sketch) | |
534 | ||
535 | offset1 = -35.; | |
536 | dsup[0] = .01; | |
537 | dsup[1] = TMath::Sqrt((xend[5] - xbeg[5]) * (xend[5] - xbeg[5]) + (yend[5] - ybeg[5]) * (yend[5] - ybeg[5])) / 20.; | |
538 | dsup[2] = 25.; | |
539 | xcc = (xx[5] + xx[6]) / 20.; | |
540 | ycc = (yy[5] + yy[6]) / 20.; | |
541 | xccc = (xbeg[5] + xend[5]) / 20.; | |
542 | yccc = (ybeg[5] + yend[5]) / 20.; | |
543 | if (xx[5] == xx[6]) { | |
544 | offset2 = 0.; | |
545 | } else { | |
546 | r1 = yy[6] - yy[5]; | |
547 | r2 = xx[6] - xx[5]; | |
548 | offset2 = TMath::ATan2(r1, r2) * raddeg - 90.; | |
549 | } | |
550 | aphi = (pphi + (i-1) * 36.) * degrad; | |
551 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
552 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
553 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
554 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
555 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
556 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
557 | zpos = 0.; | |
558 | atheta67 = (i-1) * 36. + offset1 + offset2 - gteta; | |
559 | AliMatrix(idrotm[(i-1) * 13 + 1105], 90., atheta67, 90., atheta67 + 90., 0., 0.); | |
560 | pMC->Gsposp("SPIX", (i-1) * 13 + 6, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1105], "ONLY", dsup, 3); | |
561 | ||
562 | // --- Place an element of layer #2 | |
563 | ||
564 | biga = (yy[6] - yy[5]) / (xx[6] - xx[5]); | |
565 | bigb = (xx[6] * yy[5] - xx[5] * yy[6]) / (xx[6] - xx[5]) / 10.; | |
566 | coeffa = biga * biga + 1.; | |
567 | coeffb = biga * bigb - biga * ycc - xcc; | |
568 | coeffc = xcc * xcc + ycc * ycc - ycc * 2. * bigb + bigb * bigb - .014285030400000001; | |
569 | xcc1 = (-coeffb - TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / coeffa; | |
570 | ycc1 = biga * xcc1 + bigb; | |
571 | biga1 = -1. / biga; | |
572 | bigb1 = xcc1 / biga + ycc1; | |
573 | coeffa = biga1 * biga1 + 1.; | |
574 | coeffb = biga1 * bigb1 - biga1 * ycc1 - xcc1; | |
575 | coeffc = xcc1 * xcc1 + ycc1 * ycc1 - ycc1 * 2. * bigb1 + bigb1 * bigb1 - (dsup[0] + dbox2[0]) * (dsup[0] + dbox2[0]); | |
576 | xcc2 = (-coeffb - TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / coeffa; | |
577 | ycc2 = biga1 * xcc2 + bigb1; | |
578 | xpos1 = xcc2 * TMath::Cos(aphi) - ycc2 * TMath::Sin(aphi) + xzero; | |
579 | ypos1 = xcc2 * TMath::Sin(aphi) + ycc2 * TMath::Cos(aphi) + yzero; | |
580 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
581 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
582 | zpos = 0.; | |
583 | ++jbox2; | |
584 | pMC->Gspos("IPV2", jbox2, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1105], "ONLY"); | |
585 | ||
586 | // --- Place part # 7-8 (see sketch) | |
587 | ||
588 | offset1 = -35.; | |
589 | dsup[0] = .01; | |
590 | dsup[1] = TMath::Sqrt((xend[6] - xbeg[6]) * (xend[6] - xbeg[6]) + (yend[6] - ybeg[6]) * (yend[6] - ybeg[6])) / 20.; | |
591 | dsup[2] = 25.; | |
592 | xcc = (xx[6] + xx[7]) / 20.; | |
593 | ycc = (yy[6] + yy[7]) / 20.; | |
594 | xccc = (xbeg[6] + xend[6]) / 20.; | |
595 | yccc = (ybeg[6] + yend[6]) / 20.; | |
596 | if (xx[6] == xx[7]) { | |
597 | offset2 = 0.; | |
598 | } else { | |
599 | r1 = yy[7] - yy[6]; | |
600 | r2 = xx[7] - xx[6]; | |
601 | offset2 = TMath::ATan2(r1, r2) * raddeg - 90.; | |
602 | } | |
603 | aphi = (pphi + (i-1) * 36.) * degrad; | |
604 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
605 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
606 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
607 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
608 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
609 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
610 | zpos = 0.; | |
611 | atheta78 = (i-1) * 36. + offset1 + offset2 - gteta; | |
612 | AliMatrix(idrotm[(i-1) * 13 + 1106], 90., atheta78, 90., atheta78 + 90., 0., 0.); | |
613 | pMC->Gsposp("SPIX", (i-1) * 13 + 7, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1106], "ONLY", dsup, 3); | |
614 | ||
615 | // --- Place part # 8-9 (see sketch) | |
616 | ||
617 | offset1 = -35.; | |
618 | dsup[0] = .01; | |
619 | dsup[1] = TMath::Sqrt((xend[7] - xbeg[7]) * (xend[7] - xbeg[7]) + (yend[7] - ybeg[7]) * (yend[7] - ybeg[7])) / 20.; | |
620 | dsup[2] = 25.; | |
621 | xcc = (xx[7] + xx[8]) / 20.; | |
622 | ycc = (yy[7] + yy[8]) / 20.; | |
623 | xccc = (xbeg[7] + xend[7]) / 20.; | |
624 | yccc = (ybeg[7] + yend[7]) / 20.; | |
625 | if (xx[1] == xx[2]) { | |
626 | offset2 = 0.; | |
627 | } else { | |
628 | r1 = yy[8] - yy[7]; | |
629 | r2 = xx[8] - xx[7]; | |
630 | offset2 = TMath::ATan2(r1, r2) * raddeg - 90.; | |
631 | } | |
632 | aphi = (pphi + (i-1) * 36.) * degrad; | |
633 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
634 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
635 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
636 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
637 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
638 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
639 | zpos = 0.; | |
640 | atheta89 = (i-1) * 36. + offset1 + offset2 - gteta; | |
641 | AliMatrix(idrotm[(i-1) * 13 + 1107], 90., atheta89, 90., atheta89 + 90., 0., 0.); | |
642 | pMC->Gsposp("SPIX", (i-1) * 13 + 8, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1107], "ONLY", dsup, 3); | |
643 | ||
644 | // --- Place an element of layer #2 | |
645 | ||
646 | biga = (yy[8] - yy[7]) / (xx[8] - xx[7]); | |
647 | bigb = (xx[8] * yy[7] - xx[7] * yy[8]) / (xx[8] - xx[7]) / 10.; | |
648 | coeffa = biga * biga + 1.; | |
649 | coeffb = biga * bigb - biga * ycc - xcc; | |
650 | coeffc = xcc * xcc + ycc * ycc - ycc * 2. * bigb + bigb * bigb - .014285030400000001; | |
651 | xcc1 = (-coeffb - TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / coeffa; | |
652 | ycc1 = biga * xcc1 + bigb; | |
653 | biga1 = -1. / biga; | |
654 | bigb1 = xcc1 / biga + ycc1; | |
655 | coeffa = biga1 * biga1 + 1.; | |
656 | coeffb = biga1 * bigb1 - biga1 * ycc1 - xcc1; | |
657 | coeffc = xcc1 * xcc1 + ycc1 * ycc1 - ycc1 * 2. * bigb1 + bigb1 * bigb1 - (dsup[0] + dbox2[0]) * (dsup[0] + dbox2[0]); | |
658 | xcc2 = (-coeffb - TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / coeffa; | |
659 | ycc2 = biga1 * xcc2 + bigb1; | |
660 | xpos1 = xcc2 * TMath::Cos(aphi) - ycc2 * TMath::Sin(aphi) + xzero; | |
661 | ypos1 = xcc2 * TMath::Sin(aphi) + ycc2 * TMath::Cos(aphi) + yzero; | |
662 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
663 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
664 | zpos = 0.; | |
665 | ++jbox2; | |
666 | pMC->Gspos("IPV2", jbox2, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1107], "ONLY"); | |
667 | ||
668 | // --- Place part # 9-10 (see sketch) | |
669 | ||
670 | offset1 = -35.; | |
671 | dsup[0] = .01; | |
672 | dsup[1] = TMath::Sqrt((xend[8] - xbeg[8]) * (xend[8] - xbeg[8]) + (yend[8] - ybeg[8]) * (yend[8] - ybeg[8])) / 20.; | |
673 | dsup[2] = 25.; | |
674 | xcc = (xx[8] + xx[9]) / 20.; | |
675 | ycc = (yy[8] + yy[9]) / 20.; | |
676 | xccc = (xbeg[8] + xend[8]) / 20.; | |
677 | yccc = (ybeg[8] + yend[8]) / 20.; | |
678 | if (xx[8] == xx[9]) { | |
679 | offset2 = 0.; | |
680 | } else { | |
681 | r1 = yy[9] - yy[8]; | |
682 | r2 = xx[9] - xx[8]; | |
683 | offset2 = TMath::ATan2(r1, r2) * raddeg - 90.; | |
684 | } | |
685 | aphi = (pphi + (i-1) * 36.) * degrad; | |
686 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
687 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
688 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
689 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
690 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
691 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
692 | zpos = 0.; | |
693 | atheta910 = (i-1) * 36. + offset1 + offset2 - gteta; | |
694 | AliMatrix(idrotm[(i-1) * 13 + 1108], 90., atheta910, 90., atheta910 + 90., 0., 0.); | |
695 | pMC->Gsposp("SPIX", (i-1) * 13 + 9, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1108], "ONLY", dsup, 3); | |
696 | ||
697 | // --- Place part # 10-11 (see sketch) | |
698 | ||
699 | offset1 = -35.; | |
700 | dsup[0] = .01; | |
701 | dsup[1] = TMath::Sqrt((xend[9] - xbeg[9]) * (xend[9] - xbeg[9]) + (yend[9] - ybeg[9]) * (yend[9] - ybeg[9])) / 20.; | |
702 | dsup[2] = 25.; | |
703 | xcc = (xx[9] + xx[10]) / 20.; | |
704 | ycc = (yy[9] + yy[10]) / 20.; | |
705 | xccc = (xbeg[9] + xend[9]) / 20.; | |
706 | yccc = (ybeg[9] + yend[9]) / 20.; | |
707 | if (xx[9] == xx[10]) { | |
708 | offset2 = 0.; | |
709 | } else { | |
710 | r1 = yy[10] - yy[9]; | |
711 | r2 = xx[10] - xx[9]; | |
712 | offset2 = TMath::ATan2(r1, r2) * raddeg - 90.; | |
713 | } | |
714 | aphi = (pphi + (i-1) * 36.) * degrad; | |
715 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
716 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
717 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
718 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
719 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
720 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
721 | zpos = 0.; | |
722 | atheta1011 = (i-1) * 36. + offset1 + offset2 - gteta; | |
723 | AliMatrix(idrotm[(i-1) * 13 + 1109], 90., atheta1011, 90.,atheta1011 + 90., 0., 0.); | |
724 | pMC->Gsposp("SPIX", (i-1) * 13 + 10, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1109], "ONLY", dsup, 3); | |
725 | ||
726 | // --- Place part # 13-14 (see sketch) | |
727 | ||
728 | offset1 = -35.; | |
729 | dsup[0] = .01; | |
730 | dsup[1] = TMath::Sqrt((xend[12] - xbeg[12]) * (xend[12] - xbeg[12]) + (yend[12] - ybeg[12]) * (yend[12] - ybeg[12])) / 20.; | |
731 | dsup[2] = 25.; | |
732 | xcc = (xx[12] + xx[13]) / 20.; | |
733 | ycc = (yy[12] + yy[13]) / 20.; | |
734 | xccc = (xbeg[12] + xend[12]) / 20.; | |
735 | yccc = (ybeg[12] + yend[12]) / 20.; | |
736 | if (xx[12] == xx[13]) { | |
737 | offset2 = 0.; | |
738 | } else { | |
739 | r1 = yy[12] - yy[13]; | |
740 | r2 = xx[12] - xx[13]; | |
741 | offset2 = TMath::ATan2(r1, r2) * raddeg - 90.; | |
742 | } | |
743 | aphi = (pphi + (i-1) * 36.) * degrad; | |
744 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
745 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
746 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
747 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
748 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
749 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
750 | zpos = 0.; | |
751 | atheta1314 = (i-1) * 36. + offset1 + offset2 - gteta; | |
752 | AliMatrix(idrotm[(i-1) * 13 + 1112], 90., atheta1314, 90.,atheta1314 + 90., 0., 0.); | |
753 | pMC->Gsposp("SPIX", (i-1) * 13 + 13, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1112], "ONLY", dsup, 3); | |
754 | ||
755 | // --- Place an element of layer #1 | |
756 | ||
757 | biga = (yy[13] - yy[12]) / (xx[13] - xx[12]); | |
758 | bigb = (xx[13] * yy[12] - xx[12] * yy[13]) / (xx[13] - xx[12]) / 10.; | |
759 | coeffa = biga * biga + 1.; | |
760 | coeffb = biga * bigb - biga * ycc - xcc; | |
761 | coeffc = xcc * xcc + ycc * ycc - ycc * 2. * bigb + bigb * bigb - .050216328100000006; | |
762 | xcc1 = (-coeffb + TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / coeffa; | |
763 | ycc1 = biga * xcc1 + bigb; | |
764 | biga1 = -1. / biga; | |
765 | bigb1 = xcc1 / biga + ycc1; | |
766 | coeffa = biga1 * biga1 + 1.; | |
767 | coeffb = biga1 * bigb1 - biga1 * ycc1 - xcc1; | |
768 | coeffc = xcc1 * xcc1 + ycc1 * ycc1 - ycc1 * 2. * bigb1 + bigb1 * bigb1 - (dsup[0] + dbox1[0]) * (dsup[0] + dbox1[0]); | |
769 | xcc2 = (-coeffb + TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / coeffa; | |
770 | ycc2 = biga1 * xcc2 + bigb1; | |
771 | xpos1 = xcc2 * TMath::Cos(aphi) - ycc2 * TMath::Sin(aphi) + xzero; | |
772 | ypos1 = xcc2 * TMath::Sin(aphi) + ycc2 * TMath::Cos(aphi) + yzero; | |
773 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
774 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
775 | zpos = 0.; | |
776 | ++jbox1; | |
777 | pMC->Gspos("IPV1", jbox1, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1112], "ONLY"); | |
778 | ||
779 | // --- Place part # 12-13 (see sketch) | |
780 | ||
781 | offset1 = -35.; | |
782 | dsup[0] = .01; | |
783 | dsup[1] = TMath::Sqrt((xend[11] - xbeg[11]) * (xend[11] - xbeg[11]) + (yend[11] - ybeg[11]) * (yend[11] - ybeg[11])) / 20.; | |
784 | dsup[2] = 25.; | |
785 | xcc = (xx[11] + xx[12]) / 20.; | |
786 | ycc = (yy[11] + yy[12]) / 20.; | |
787 | xccc = (xbeg[11] + xend[11]) / 20.; | |
788 | yccc = (ybeg[11] + yend[11]) / 20.; | |
789 | if (xx[11] == xx[12]) { | |
790 | offset2 = 0.; | |
791 | } else { | |
792 | r1 = yy[12] - yy[11]; | |
793 | r2 = xx[12] - xx[11]; | |
794 | offset2 = TMath::ATan2(r1, r2) * raddeg - 90.; | |
795 | } | |
796 | aphi = (pphi + (i-1) * 36.) * degrad; | |
797 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
798 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
799 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
800 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
801 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
802 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
803 | zpos = 0.; | |
804 | atheta1213 = (i-1) * 36. + offset1 + offset2 - gteta; | |
805 | AliMatrix(idrotm[(i-1) * 13 + 1111], 90., atheta1213, 90.,atheta1213 + 90., 0., 0.); | |
806 | pMC->Gsposp("SPIX", (i-1) * 13 + 12, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1111], "ONLY", dsup, 3); | |
807 | ||
808 | // --- Place part # 11-12 (see sketch) | |
809 | ||
810 | offset1 = -35.; | |
811 | dsup[0] = .01; | |
812 | dsup[1] = TMath::Sqrt((xend[10] - xbeg[10]) * (xend[10] - xbeg[10]) + (yend[10] - ybeg[10]) * (yend[10] - ybeg[10])) / 20.; | |
813 | dsup[2] = 25.; | |
814 | xcc = (xx[10] + xx[11]) / 20.; | |
815 | ycc = (yy[10] + yy[11]) / 20.; | |
816 | xccc = (xbeg[10] + xend[10]) / 20.; | |
817 | yccc = (ybeg[10] + yend[10]) / 20.; | |
818 | if (xx[10] == xx[11]) { | |
819 | offset2 = 0.; | |
820 | } else { | |
821 | r1 = yy[11] - yy[10]; | |
822 | r2 = xx[11] - xx[10]; | |
823 | offset2 = TMath::ATan2(r1, r2) * raddeg - 90.; | |
824 | } | |
825 | aphi = (pphi + (i-1) * 36.) * degrad; | |
826 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
827 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
828 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
829 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
830 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
831 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
832 | zpos = 0.; | |
833 | atheta1112 = (i-1) * 36. + offset1 + offset2 - gteta; | |
834 | AliMatrix(idrotm[(i-1) * 13 + 1110], 270., atheta1112, 90., atheta1112 + 270., 0., 0.); | |
835 | pMC->Gsposp("SPIX", (i-1) * 13 + 11, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1110], "ONLY", dsup, 3); | |
836 | ||
837 | // --- Place an element of layer #1 | |
838 | ||
839 | biga = (yy[11] - yy[10]) / (xx[11] - xx[10]); | |
840 | bigb = (xx[11] * yy[10] - xx[10] * yy[11]) / (xx[11] - xx[10]) / 10.; | |
841 | coeffa = biga * biga + 1.; | |
842 | coeffb = biga * bigb - biga * ycc - xcc; | |
843 | coeffc = xcc * xcc + ycc * ycc - ycc * 2. * bigb + bigb * bigb - .0035712576000000002; | |
844 | xcc1 = (-coeffb + TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / coeffa; | |
845 | ycc1 = biga * xcc1 + bigb; | |
846 | biga1 = -1. / biga; | |
847 | bigb1 = xcc1 / biga + ycc1; | |
848 | coeffa = biga1 * biga1 + 1.; | |
849 | coeffb = biga1 * bigb1 - biga1 * ycc1 - xcc1; | |
850 | coeffc = xcc1 * xcc1 + ycc1 * ycc1 - ycc1 * 2. * bigb1 + bigb1 * bigb1 - (dsup[0] + dbox1[0]) * (dsup[0] + dbox1[0]); | |
851 | xcc2 = (-coeffb + TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / coeffa; | |
852 | ycc2 = biga1 * xcc2 + bigb1; | |
853 | xpos1 = xcc2 * TMath::Cos(aphi) - ycc2 * TMath::Sin(aphi) + xzero; | |
854 | ypos1 = xcc2 * TMath::Sin(aphi) + ycc2 * TMath::Cos(aphi) + yzero; | |
855 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
856 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
857 | zpos = 0.; | |
858 | ++jbox1; | |
859 | pMC->Gspos("IPV1", jbox1, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1110], "ONLY"); | |
860 | ||
861 | // --- Place arc # 13 (between part 1-2 and part 2-3) (see sketch) | |
862 | ||
863 | darc[0] = rarc[12] / 10. - .02; | |
864 | darc[1] = rarc[12] / 10.; | |
865 | darc[2] = 25.; | |
866 | darc[3] = atheta12 - (i-1) * 36.; | |
867 | darc[4] = atheta23 - (i-1) * 36.; | |
868 | xcc = xarc[12] / 10.; | |
869 | ycc = yarc[12] / 10.; | |
870 | aphi = (pphi + (i-1) * 36.) * degrad; | |
871 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
872 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
873 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
874 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
875 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
876 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
877 | zpos = 0.; | |
878 | pMC->Gsposp("SARC", (i-1) * 13 + 13, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1112], "ONLY", darc, 5); | |
879 | ||
880 | // --- Place arc # 12 (between part 2-3 and part 3-4) (see sketch) | |
881 | ||
882 | darc[0] = rarc[11] / 10. - .02; | |
883 | darc[1] = rarc[11] / 10.; | |
884 | darc[2] = 25.; | |
885 | darc[3] = atheta23 + 90. - (i-1) * 36.; | |
886 | darc[4] = atheta34 + 90. - (i-1) * 36.; | |
887 | xcc = xarc[11] / 10.; | |
888 | ycc = yarc[11] / 10.; | |
889 | aphi = (pphi + (i-1) * 36.) * degrad; | |
890 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
891 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
892 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
893 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
894 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
895 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
896 | zpos = 0.; | |
897 | pMC->Gsposp("SARC", (i-1) * 13 + 12, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1111], "ONLY", darc, 5); | |
898 | ||
899 | // --- Place arc # 11 (between part 3-4 and part 4-5) (see sketch) | |
900 | ||
901 | darc[0] = rarc[10] / 10. - .02; | |
902 | darc[1] = rarc[10] / 10.; | |
903 | darc[2] = 25.; | |
904 | darc[3] = atheta45 + 180. - (i-1) * 36.; | |
905 | darc[4] = atheta34 + 180. - (i-1) * 36.; | |
906 | xcc = xarc[10] / 10.; | |
907 | ycc = yarc[10] / 10.; | |
908 | aphi = (pphi + (i-1) * 36.) * degrad; | |
909 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
910 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
911 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
912 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
913 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
914 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
915 | zpos = 0.; | |
916 | pMC->Gsposp("SARC", (i-1) * 13 + 11, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1110], "ONLY", darc, 5); | |
917 | ||
918 | // --- Place arc # 10 (between part 4-5 and part 5-6) (see sketch) | |
919 | ||
920 | darc[0] = rarc[9] / 10. - .02; | |
921 | darc[1] = rarc[9] / 10.; | |
922 | darc[2] = 25.; | |
923 | darc[3] = atheta45 - 90. - (i-1) * 36.; | |
924 | darc[4] = atheta56 - 90. - (i-1) * 36.; | |
925 | xcc = xarc[9] / 10.; | |
926 | ycc = yarc[9] / 10.; | |
927 | aphi = (pphi + (i-1) * 36.) * degrad; | |
928 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
929 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
930 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
931 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
932 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
933 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
934 | zpos = 0.; | |
935 | pMC->Gsposp("SARC", (i-1) * 13 + 10, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1109], "ONLY", darc, 5); | |
936 | ||
937 | // --- Place arc # 9 (between part 5-6 and part) (see sketch) | |
938 | ||
939 | darc[0] = rarc[8] / 10. - .02; | |
940 | darc[1] = rarc[8] / 10.; | |
941 | darc[2] = 25.; | |
942 | darc[3] = atheta67 + 45. - (i-1) * 36.; | |
943 | darc[4] = atheta56 + 45. - (i-1) * 36.; | |
944 | xcc = xarc[8] / 10.; | |
945 | ycc = yarc[8] / 10.; | |
946 | aphi = (pphi + (i-1) * 36.) * degrad; | |
947 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
948 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
949 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
950 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
951 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
952 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
953 | zpos = 0.; | |
954 | pMC->Gsposp("SARC", (i-1) * 13 + 9, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1108], "ONLY", darc, 5); | |
955 | ||
956 | // --- Place arc # 8 (between part 6-7 and part 7-8) (see sketch) | |
957 | ||
958 | darc[0] = rarc[7] / 10. - .02; | |
959 | darc[1] = rarc[7] / 10.; | |
960 | darc[2] = 25.; | |
961 | darc[3] = atheta67 - (i-1) * 36.; | |
962 | darc[4] = atheta78 - (i-1) * 36.; | |
963 | xcc = xarc[7] / 10.; | |
964 | ycc = yarc[7] / 10.; | |
965 | aphi = (pphi + (i-1) * 36.) * degrad; | |
966 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
967 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
968 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
969 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
970 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
971 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
972 | zpos = 0.; | |
973 | pMC->Gsposp("SARC", (i-1) * 13 + 8, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1107], "ONLY", darc, 5); | |
974 | ||
975 | // --- Place arc # 7 (between part 7-8 and part 8-9) (see sketch) | |
976 | ||
977 | darc[0] = rarc[6] / 10. - .02; | |
978 | darc[1] = rarc[6] / 10.; | |
979 | darc[2] = 25.; | |
980 | darc[3] = atheta89 + 45. - (i-1) * 36.; | |
981 | darc[4] = atheta78 + 45. - (i-1) * 36.; | |
982 | xcc = xarc[6] / 10.; | |
983 | ycc = yarc[6] / 10.; | |
984 | aphi = (pphi + (i-1) * 36.) * degrad; | |
985 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
986 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
987 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
988 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
989 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
990 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
991 | zpos = 0.; | |
992 | pMC->Gsposp("SARC", (i-1) * 13 + 7, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1106], "ONLY", darc, 5); | |
993 | ||
994 | // --- Place arc # 6 (between part 8-9 and part 9-10) (see sketch) | |
995 | ||
996 | darc[0] = rarc[5] / 10. - .02; | |
997 | darc[1] = rarc[5] / 10.; | |
998 | darc[2] = 25.; | |
999 | darc[3] = atheta89 + 45. - (i-1) * 36.; | |
1000 | darc[4] = atheta910 + 45. - (i-1) * 36.; | |
1001 | xcc = xarc[5] / 10.; | |
1002 | ycc = yarc[5] / 10.; | |
1003 | aphi = (pphi + (i-1) * 36.) * degrad; | |
1004 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
1005 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
1006 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
1007 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
1008 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
1009 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
1010 | zpos = 0.; | |
1011 | pMC->Gsposp("SARC", (i-1) * 13 + 6, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1105], "ONLY", darc, 5); | |
1012 | ||
1013 | // --- Place arc # 5 (between part 9-10 and part 10-11) | |
1014 | // (see sketch) | |
1015 | ||
1016 | darc[0] = rarc[4] / 10. - .02; | |
1017 | darc[1] = rarc[4] / 10.; | |
1018 | darc[2] = 25.; | |
1019 | darc[3] = atheta1011 + 45. - (i-1) * 36.; | |
1020 | darc[4] = atheta910 + 45. - (i-1) * 36.; | |
1021 | xcc = xarc[4] / 10.; | |
1022 | ycc = yarc[4] / 10.; | |
1023 | aphi = (pphi + (i-1) * 36.) * degrad; | |
1024 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
1025 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
1026 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
1027 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
1028 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
1029 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
1030 | zpos = 0.; | |
1031 | pMC->Gsposp("SARC", (i-1) * 13 + 5, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1104], "ONLY", darc, 5); | |
1032 | ||
1033 | // --- Place arc # 4 (between part 10-11 and part 11-12) | |
1034 | // (see sketch) | |
1035 | ||
1036 | darc[0] = rarc[3] / 10. - .02; | |
1037 | darc[1] = rarc[3] / 10.; | |
1038 | darc[2] = 25.; | |
1039 | darc[3] = atheta1112 - 45. - (i-1) * 36.; | |
1040 | darc[4] = atheta1011 - 225. - (i-1) * 36.; | |
1041 | xcc = xarc[3] / 10.; | |
1042 | ycc = yarc[3] / 10.; | |
1043 | aphi = (pphi + (i-1) * 36.) * degrad; | |
1044 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
1045 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
1046 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
1047 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
1048 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
1049 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
1050 | zpos = 0.; | |
1051 | pMC->Gsposp("SARC", (i-1) * 13 + 4, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1103], "ONLY", darc, 5); | |
1052 | ||
1053 | // --- Place arc # 3 (between part 11-12 and part 12-13) | |
1054 | // (see sketch) | |
1055 | ||
1056 | darc[0] = rarc[2] / 10. - .02; | |
1057 | darc[1] = rarc[2] / 10.; | |
1058 | darc[2] = 25.; | |
1059 | darc[3] = atheta1112 - 90. - (i-1) * 36.; | |
1060 | darc[4] = atheta1213 - 90. - (i-1) * 36.; | |
1061 | xcc = xarc[2] / 10.; | |
1062 | ycc = yarc[2] / 10.; | |
1063 | aphi = (pphi + (i-1) * 36.) * degrad; | |
1064 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
1065 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
1066 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
1067 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
1068 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
1069 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
1070 | zpos = 0.; | |
1071 | pMC->Gsposp("SARC", (i-1) * 13 + 3, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1102], "ONLY", darc, 5); | |
1072 | ||
1073 | // --- Place arc # 2 (between part 12-13 and part 13-14) | |
1074 | // (see sketch) | |
1075 | ||
1076 | darc[0] = rarc[1] / 10. - .02; | |
1077 | darc[1] = rarc[1] / 10.; | |
1078 | darc[2] = 25.; | |
1079 | darc[3] = atheta1213 + 135. - (i-1) * 36.; | |
1080 | darc[4] = atheta1314 + 165. - (i-1) * 36.; | |
1081 | xcc = xarc[1] / 10.; | |
1082 | ycc = yarc[1] / 10.; | |
1083 | aphi = (pphi + (i-1) * 36.) * degrad; | |
1084 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
1085 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
1086 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
1087 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
1088 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
1089 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
1090 | zpos = 0.; | |
1091 | pMC->Gsposp("SARC", (i-1) * 13 + 2, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1101], "ONLY", darc, 5); | |
1092 | ||
1093 | // --- Place arc # 1 (between part 13-14 and part 1-2) | |
1094 | // (see sketch) | |
1095 | ||
1096 | darc[0] = rarc[0] / 10. - .02; | |
1097 | darc[1] = rarc[0] / 10.; | |
1098 | darc[2] = 25.; | |
1099 | darc[3] = atheta12 + 45. - (i-1) * 36.; | |
1100 | darc[4] = atheta1314 - (i-1) * 36.; | |
1101 | xcc = xarc[0] / 10.; | |
1102 | ycc = yarc[0] / 10.; | |
1103 | aphi = (pphi + (i-1) * 36.) * degrad; | |
1104 | xzero = rr * TMath::Cos((tteta + (i-1) * 36.) * degrad); | |
1105 | yzero = rr * TMath::Sin((tteta + (i-1) * 36.) * degrad); | |
1106 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
1107 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
1108 | xpos = xpos1 * TMath::Cos(gteta * degrad) + ypos1 * TMath::Sin(gteta *degrad); | |
1109 | ypos = -xpos1 * TMath::Sin(gteta * degrad) + ypos1 * TMath::Cos(gteta * degrad); | |
1110 | zpos = 0.; | |
1111 | pMC->Gsposp("SARC", (i-1) * 13 + 1, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1100], "ONLY", darc, 5); | |
1112 | ||
1113 | } | |
1114 | //************************************************************************ | |
1115 | //* * | |
1116 | //* D R I F T S * | |
1117 | //* =========== * | |
1118 | //* * | |
1119 | //************************************************************************ | |
1120 | ||
1121 | // --- Define a ghost volume containing the Silicon Drift Detectors | |
1122 | // (layer #3 and #4) and fill it with air or vacuum | |
1123 | ||
1124 | xxm = (49.999-3.)/(70.-25.); | |
1125 | dgh[0] = 0; | |
1126 | dgh[1] = 360; | |
1127 | dgh[2] = 4; | |
1128 | dgh[3] = -25.-(9.-3.01)/xxm-(9.01-9.)/xxm-(27.-9.01)/xxm; | |
1129 | dgh[4] = 27.; | |
1130 | dgh[5] = 27.; | |
1131 | dgh[6] = -25.-(9.-3.01)/xxm-(9.01-9.)/xxm; | |
1132 | dgh[7] = 9.01; | |
1133 | dgh[8] = 27.; | |
1134 | dgh[9] = 25.+(9.-3.01)/xxm+(9.01-9.)/xxm; | |
1135 | dgh[10] = 9.01; | |
1136 | dgh[11] = 27.; | |
1137 | dgh[12] = 25.+(9.-3.01)/xxm+(9.01-9.)/xxm+(27.-9.01)/xxm; | |
1138 | dgh[13] = 27.; | |
1139 | dgh[14] = 27.; | |
1140 | pMC->Gsvolu("IT34", "PCON", idtmed[275], dgh, 15); | |
1141 | ||
1142 | // --- Place the ghost volume in its mother volume (ITSV) and make it | |
1143 | // invisible | |
1144 | ||
1145 | pMC->Gspos("IT34", 1, "ITSV", 0., 0., 0., 0, "ONLY"); | |
1146 | pMC->Gsatt("IT34", "SEEN", 0); | |
1147 | ||
1148 | // --- Layer #3 | |
1149 | ||
1150 | // GOTO 3456 ! skip ITS layer no. 3 | |
1151 | ||
1152 | //--- Define a ghost volume containing a single ladder of layer #3 (with the | |
1153 | // smaller lenght of ribs) and fill it with air or vacuum | |
1154 | ||
1155 | dbox1[0] = 0.5+(0.0172+0.03+0.0252+0.04+0.003); | |
1156 | dbox1[1] = 3.85; | |
1157 | // the widest element is the sensitive element | |
1158 | dbox1[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1159 | // 7.5 cm is the lenght | |
1160 | pMC->Gsvolu("IDV1", "BOX ", idtmed[228], dbox1, 3); | |
1161 | ||
1162 | // --- Make the ghost volume invisible | |
1163 | ||
1164 | pMC->Gsatt("IDV1", "SEEN", 0); | |
1165 | ||
1166 | // --- Define a volume containing the sensitive part of drifts | |
1167 | // (silicon, layer #3) | |
1168 | ||
1169 | dits[0] = .0172; | |
1170 | // see material budget report by G. Feofilov | |
1171 | dits[1] = 3.85; | |
1172 | dits[2] = 4.35; | |
1173 | pMC->Gsvolu("ITS3", "BOX ", idtmed[224], dits, 3); | |
1174 | ||
1175 | //--- Define the part of the (smaller) rib between two sensitive parts made of | |
1176 | // carbon (layer #3) | |
1177 | ||
1178 | dsup[0] = .5 - dits[0]; | |
1179 | dsup[1] = .01; | |
1180 | dsup[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1181 | // 7.5 cm is the lenght | |
1182 | pMC->Gsvolu("IR11", "BOX ", idtmed[227], dsup, 3); | |
1183 | ||
1184 | //--- Define the first part of the (smaller) rib between two sensitive parts | |
1185 | // made of aluminum (layer #3) | |
1186 | ||
1187 | dal1[0] = .5 - dits[0]; | |
1188 | dal1[1] = 0.00096/2.; | |
1189 | dal1[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1190 | // 7.5 cm is the lenght | |
1191 | pMC->Gsvolu("IR12", "BOX ", idtmed[230], dal1, 3); | |
1192 | ||
1193 | //--- Define the part of the (smaller) rib between two sensitive parts made of | |
1194 | // kapton (layer #3) | |
1195 | ||
1196 | dkap[0] = .5 - dits[0]; | |
1197 | dkap[1] = .01585; | |
1198 | dkap[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1199 | // 7.5 cm is the lenght | |
1200 | pMC->Gsvolu("IR13", "BOX ", idtmed[236], dkap, 3); | |
1201 | ||
1202 | //--- Define the second part of the (smaller) rib between two sensitive parts | |
1203 | // made of aluminum (layer #3) | |
1204 | ||
1205 | dal2[0] = .5 - dits[0]; | |
1206 | dal2[1] = 0.0027/2.; | |
1207 | dal2[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1208 | // 7.5 cm is the lenght | |
1209 | pMC->Gsvolu("IR14", "BOX ", idtmed[230], dal2, 3); | |
1210 | ||
1211 | // --- Define the part of the (smaller) rib between two sensitive parts | |
1212 | // made of silicon (the electronics) (layer #3) | |
1213 | ||
1214 | dchi[0] = .5 - dits[0]; | |
1215 | dchi[1] = 0.0071/2.; | |
1216 | dchi[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1217 | // 7.5 cm is the lenght | |
1218 | pMC->Gsvolu("IR15", "BOX ", idtmed[225], dal2, 3); | |
1219 | ||
1220 | // --- Define the part of the (smaller) rib between two sensitive parts | |
1221 | // made of water (the cooler) (layer #3) | |
1222 | ||
1223 | dwat[0] = .5 - dits[0]; | |
1224 | dwat[1] = 0.0093/2.; | |
1225 | dwat[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1226 | // 7.5 cm is the lenght | |
1227 | pMC->Gsvolu("IR16", "BOX ", idtmed[231], dwat, 3); | |
1228 | ||
1229 | //--- Define the third part of the (smaller) rib between two sensitive parts | |
1230 | // made of aluminum (the cooling tubes) (layer #3) | |
1231 | ||
1232 | dtub[0] = .5 - dits[0]; | |
1233 | dtub[1] = 0.00134/2.; | |
1234 | dtub[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1235 | // 7.5 cm is the lenght | |
1236 | pMC->Gsvolu("IR17", "BOX ", idtmed[230], dtub, 3); | |
1237 | ||
1238 | // --- Define the part of the end-ladder stuff made of PCB (layer #3) | |
1239 | ||
1240 | dpcb[0] = .03; | |
1241 | // twice the foreseen thickness | |
1242 | dpcb[1] = 3.5; | |
1243 | dpcb[2] = 7.5; | |
1244 | pMC->Gsvolu("IEL1", "BOX ", idtmed[233], dpcb, 3); | |
1245 | ||
1246 | // --- Define the part of the end-ladder stuff made of copper (layer #3) | |
1247 | ||
1248 | dcop[0] = .0252; | |
1249 | // twice the foreseen thickness | |
1250 | dcop[1] = 3.5; | |
1251 | dcop[2] = 7.5; | |
1252 | pMC->Gsvolu("IEL2", "BOX ", idtmed[234], dcop, 3); | |
1253 | ||
1254 | // --- Define the part of the end-ladder stuff made of ceramics (layer #3) | |
1255 | ||
1256 | dcer[0] = .04; | |
1257 | // twice the foreseen thickness | |
1258 | dcer[1] = 3.5; | |
1259 | dcer[2] = 7.5; | |
1260 | pMC->Gsvolu("IEL3", "BOX ", idtmed[235], dcer, 3); | |
1261 | ||
1262 | // --- Define the part of the end-ladder stuff made of silicon (layer #3) | |
1263 | ||
1264 | dsil[0] = .003; | |
1265 | // twice the foreseen thickness | |
1266 | dsil[1] = 3.5; | |
1267 | dsil[2] = 7.5; | |
1268 | pMC->Gsvolu("IEL4", "BOX ", idtmed[226], dsil, 3); | |
1269 | ||
1270 | //--- Place the sensitive part of the drifts (smaller ribs) into its mother | |
1271 | // (IDV1) | |
1272 | ||
1273 | ypos = 0.; | |
1274 | for (j = 1; j <= 5; ++j) { | |
1275 | // odd elements are up and even elements are down | |
1276 | if (j == 1) { | |
1277 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
1278 | zpos = 0. - dits[2] + 1. - dits[2] * 2. - .1 - dits[2]; | |
1279 | } else if (j == 2) { | |
1280 | xpos = -dbox1[0] + dits[0]; | |
1281 | zpos = 0. - dits[2] + 1. - dits[2]; | |
1282 | } else if (j == 3) { | |
1283 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
1284 | zpos = 0.; | |
1285 | } else if (j == 4) { | |
1286 | xpos = -dbox1[0] + dits[0]; | |
1287 | zpos = dits[2] + 0. - 1. + dits[2]; | |
1288 | } else if (j == 5) { | |
1289 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
1290 | zpos = dits[2] + 0. - 1. + dits[2] * 2. + .1 + dits[2]; | |
1291 | } | |
1292 | pMC->Gspos("ITS3", j, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1293 | } | |
1294 | ||
1295 | // --- Place the smaller ribs into their mother (IDV1) | |
1296 | ||
1297 | // --- Right ribs (just a matter of convention) | |
1298 | ||
1299 | xpos = .5 - dbox1[0] + dits[0]; | |
1300 | zpos = 0.; | |
1301 | ||
1302 | // --- Carbon | |
1303 | ||
1304 | ypos = 2.81; | |
1305 | pMC->Gspos("IR11", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1306 | ||
1307 | // --- Aluminum #1 | |
1308 | ||
1309 | ypos = dsup[1] + 2.81 + dal1[1]; | |
1310 | pMC->Gspos("IR12", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1311 | ||
1312 | // --- Kapton | |
1313 | ||
1314 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1]; | |
1315 | pMC->Gspos("IR13", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1316 | ||
1317 | // --- Aluminum #2 | |
1318 | ||
1319 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1]; | |
1320 | pMC->Gspos("IR14", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1321 | ||
1322 | // --- Silicon (chip) | |
1323 | ||
1324 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1]; | |
1325 | pMC->Gspos("IR15", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1326 | ||
1327 | // --- Water | |
1328 | ||
1329 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1]; | |
1330 | pMC->Gspos("IR16", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1331 | ||
1332 | // --- Aluminum #3 | |
1333 | ||
1334 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1] * 2. | |
1335 | + dtub[1]; | |
1336 | pMC->Gspos("IR17", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1337 | ||
1338 | // --- Right ribs (just a matter of convention) | |
1339 | ||
1340 | // --- Carbon | |
1341 | ||
1342 | ypos = -2.81; | |
1343 | pMC->Gspos("IR11", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1344 | ||
1345 | // --- Aluminum #1 | |
1346 | ||
1347 | ypos = -(dsup[1] + 2.81 + dal1[1]); | |
1348 | pMC->Gspos("IR12", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1349 | ||
1350 | // --- Kapton | |
1351 | ||
1352 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1]); | |
1353 | pMC->Gspos("IR13", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1354 | ||
1355 | // --- Aluminum #2 | |
1356 | ||
1357 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1]); | |
1358 | pMC->Gspos("IR14", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1359 | ||
1360 | // --- Silicon (chip) | |
1361 | ||
1362 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1]); | |
1363 | pMC->Gspos("IR15", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1364 | ||
1365 | // --- Water | |
1366 | ||
1367 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1]); | |
1368 | pMC->Gspos("IR16", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1369 | ||
1370 | // --- Aluminum #3 | |
1371 | ||
1372 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
1373 | 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1] * 2. + dtub[1]); | |
1374 | pMC->Gspos("IR17", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1375 | ||
1376 | // --- Place the end-ladder stuff into its mother (IDV1) | |
1377 | ||
1378 | ||
1379 | // --- Negative-Z end-ladder | |
1380 | ||
1381 | ypos = 0.; | |
1382 | zpos = -(8.7*5.-2.*1.+2.*0.1)/2.-7.5; | |
1383 | ||
1384 | // --- PCB | |
1385 | ||
1386 | xpos = dbox1[0] - dpcb[0]; | |
1387 | pMC->Gspos("IEL1", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1388 | ||
1389 | // --- Copper | |
1390 | ||
1391 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0]; | |
1392 | pMC->Gspos("IEL2", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1393 | ||
1394 | // --- Ceramics | |
1395 | ||
1396 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0]; | |
1397 | pMC->Gspos("IEL3", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1398 | ||
1399 | // --- Silicon (bus) | |
1400 | ||
1401 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0]; | |
1402 | pMC->Gspos("IEL4", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1403 | ||
1404 | // --- Positive-Z end-ladder | |
1405 | ||
1406 | ypos = 0.; | |
1407 | zpos = (8.7*5.-2.*1.+2.*0.1)/2.+7.5; | |
1408 | ||
1409 | // --- PCB | |
1410 | ||
1411 | xpos = dbox1[0] - dpcb[0]; | |
1412 | pMC->Gspos("IEL1", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1413 | ||
1414 | // --- Copper | |
1415 | ||
1416 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0]; | |
1417 | pMC->Gspos("IEL2", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1418 | ||
1419 | // --- Ceramics | |
1420 | ||
1421 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0]; | |
1422 | pMC->Gspos("IEL3", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1423 | ||
1424 | // --- Silicon (bus) | |
1425 | ||
1426 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0]; | |
1427 | pMC->Gspos("IEL4", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1428 | ||
1429 | //--- Define a ghost volume containing a single ladder of layer #3 (with the | |
1430 | // larger lenght of ribs) and fill it with air or vacuum | |
1431 | ||
1432 | dbox2[0] = 0.65+(0.0172+0.03+0.0252+0.04+0.003); | |
1433 | dbox2[1] = 3.85; | |
1434 | // the widest element is the sensitive element | |
1435 | dbox2[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1436 | // 7.5 cm is the lenght | |
1437 | pMC->Gsvolu("IDV2", "BOX ", idtmed[228], dbox2, 3); | |
1438 | ||
1439 | // --- Make the ghost volume invisible | |
1440 | ||
1441 | pMC->Gsatt("IDV2", "SEEN", 0); | |
1442 | ||
1443 | //--- Define the part of the (larger) rib between two sensitive parts madeof | |
1444 | // carbon (layer #3) | |
1445 | ||
1446 | dsup[0] = .65 - dits[0]; | |
1447 | dsup[1] = .01; | |
1448 | dsup[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1449 | // 7.5 cm is the lenght | |
1450 | pMC->Gsvolu("IR21", "BOX ", idtmed[227], dsup, 3); | |
1451 | ||
1452 | //--- Define the first part of the (larger) rib between two sensitive parts | |
1453 | // made of aluminum (layer #3) | |
1454 | ||
1455 | dal1[0] = .65 - dits[0]; | |
1456 | dal1[1] = 0.00096/2.; | |
1457 | dal1[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1458 | // 7.5 cm is the lenght | |
1459 | pMC->Gsvolu("IR22", "BOX ", idtmed[230], dal1, 3); | |
1460 | ||
1461 | //--- Define the part of the (larger) rib between two sensitive parts madeof | |
1462 | // kapton (layer #3) | |
1463 | ||
1464 | dkap[0] = .65 - dits[0]; | |
1465 | dkap[1] = 0.0317/2.; | |
1466 | dkap[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1467 | // 7.5 cm is the lenght | |
1468 | pMC->Gsvolu("IR23", "BOX ", idtmed[236], dkap, 3); | |
1469 | ||
1470 | //--- Define the second part of the (larger) rib between two sensitive parts | |
1471 | // made of aluminum (layer #3) | |
1472 | ||
1473 | dal2[0] = .65 - dits[0]; | |
1474 | dal2[1] = 0.0027/2.; | |
1475 | dal2[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1476 | // 7.5 cm is the lenght | |
1477 | pMC->Gsvolu("IR24", "BOX ", idtmed[230], dal2, 3); | |
1478 | ||
1479 | // --- Define the part of the (larger) rib between two sensitive parts | |
1480 | // made of silicon (the electronics) (layer #3) | |
1481 | ||
1482 | dchi[0] = .65 - dits[0]; | |
1483 | dchi[1] = 0.0071/2.; | |
1484 | dchi[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1485 | // 7.5 cm is the lenght | |
1486 | pMC->Gsvolu("IR25", "BOX ", idtmed[225], dal2, 3); | |
1487 | ||
1488 | // --- Define the part of the (larger) rib between two sensitive parts | |
1489 | // made of water (the cooler) (layer #3) | |
1490 | ||
1491 | dwat[0] = .65 - dits[0]; | |
1492 | dwat[1] = 0.0093/2.; | |
1493 | dwat[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1494 | // 7.5 cm is the lenght | |
1495 | pMC->Gsvolu("IR26", "BOX ", idtmed[231], dwat, 3); | |
1496 | ||
1497 | //--- Define the third part of the (larger) rib between two sensitive parts | |
1498 | // made of aluminum (the cooling tubes) (layer #3) | |
1499 | ||
1500 | dtub[0] = .65 - dits[0]; | |
1501 | dtub[1] = 0.00134/2.; | |
1502 | dtub[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1503 | // 7.5 cm is the lenght | |
1504 | pMC->Gsvolu("IR27", "BOX ", idtmed[230], dtub, 3); | |
1505 | ||
1506 | //--- Place the sensitive part of the drifts (smaller ribs) into its mother | |
1507 | // (IDV2) | |
1508 | ||
1509 | ypos = 0.; | |
1510 | for (j = 1; j <= 5; ++j) { | |
1511 | // odd element are up and even elements are down | |
1512 | if (j == 1) { | |
1513 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
1514 | zpos = 0. - dits[2] + 1. - dits[2] * 2. - .1 - dits[2]; | |
1515 | } else if (j == 2) { | |
1516 | xpos = -dbox2[0] + dits[0]; | |
1517 | zpos = 0. - dits[2] + 1. - dits[2]; | |
1518 | } else if (j == 3) { | |
1519 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
1520 | zpos = 0.; | |
1521 | } else if (j == 4) { | |
1522 | xpos = -dbox2[0] + dits[0]; | |
1523 | zpos = dits[2] + 0. - 1. + dits[2]; | |
1524 | } else if (j == 5) { | |
1525 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
1526 | zpos = dits[2] + 0. - 1. + dits[2] * 2. + .1 + dits[2]; | |
1527 | } | |
1528 | pMC->Gspos("ITS3", j, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1529 | } | |
1530 | ||
1531 | // --- Place the larger ribs into their mother (IDV2) | |
1532 | ||
1533 | ||
1534 | // --- Right ribs (just a matter of convention) | |
1535 | ||
1536 | xpos = .65 - dbox2[0] + dits[0]; | |
1537 | zpos = 0.; | |
1538 | ||
1539 | // --- Carbon | |
1540 | ||
1541 | ypos = 2.81; | |
1542 | pMC->Gspos("IR21", 1, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1543 | ||
1544 | // --- Aluminum #1 | |
1545 | ||
1546 | ypos = dsup[1] + 2.81 + dal1[1]; | |
1547 | pMC->Gspos("IR22", 1, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1548 | ||
1549 | // --- Kapton | |
1550 | ||
1551 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1]; | |
1552 | pMC->Gspos("IR23", 1, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1553 | ||
1554 | // --- Aluminum #2 | |
1555 | ||
1556 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1]; | |
1557 | pMC->Gspos("IR24", 1, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1558 | ||
1559 | // --- Silicon (chip) | |
1560 | ||
1561 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1]; | |
1562 | pMC->Gspos("IR25", 1, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1563 | ||
1564 | // --- Water | |
1565 | ||
1566 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1]; | |
1567 | pMC->Gspos("IR26", 1, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1568 | ||
1569 | // --- Aluminum #3 | |
1570 | ||
1571 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1] * 2. + dtub[1]; | |
1572 | pMC->Gspos("IR27", 1, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1573 | ||
1574 | // --- Right ribs (just a matter of convention) | |
1575 | ||
1576 | // --- Carbon | |
1577 | ||
1578 | ypos = -2.81; | |
1579 | pMC->Gspos("IR21", 2, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1580 | ||
1581 | // --- Aluminum #1 | |
1582 | ||
1583 | ypos = -(dsup[1] + 2.81 + dal1[1]); | |
1584 | pMC->Gspos("IR22", 2, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1585 | ||
1586 | // --- Kapton | |
1587 | ||
1588 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1]); | |
1589 | pMC->Gspos("IR23", 2, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1590 | ||
1591 | // --- Aluminum #2 | |
1592 | ||
1593 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1]); | |
1594 | pMC->Gspos("IR24", 2, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1595 | ||
1596 | // --- Silicon (chip) | |
1597 | ||
1598 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1]); | |
1599 | pMC->Gspos("IR25", 2, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1600 | ||
1601 | // --- Water | |
1602 | ||
1603 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1]); | |
1604 | pMC->Gspos("IR26", 2, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1605 | ||
1606 | // --- Aluminum #3 | |
1607 | ||
1608 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1] * 2. + dtub[1]); | |
1609 | pMC->Gspos("IR27", 2, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1610 | ||
1611 | // --- Place the end-ladder stuff into its mother (IDV1) | |
1612 | ||
1613 | ||
1614 | // --- Negative-Z end-ladder | |
1615 | ||
1616 | ypos = 0.; | |
1617 | zpos = -(8.7*5.-2.*1.+2.*0.1)/2.-7.5; | |
1618 | ||
1619 | // --- PCB | |
1620 | ||
1621 | xpos = dbox2[0] - dpcb[0]; | |
1622 | pMC->Gspos("IEL1", 3, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1623 | ||
1624 | // --- Copper | |
1625 | ||
1626 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0]; | |
1627 | pMC->Gspos("IEL2", 3, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1628 | ||
1629 | // --- Ceramics | |
1630 | ||
1631 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0]; | |
1632 | pMC->Gspos("IEL3", 3, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1633 | ||
1634 | // --- Silicon (bus) | |
1635 | ||
1636 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0]; | |
1637 | pMC->Gspos("IEL4", 3, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1638 | ||
1639 | // --- Positive-Z end-ladder | |
1640 | ||
1641 | //yos = 0.; | |
1642 | zpos = (8.7*5.-2.*1.+2.*0.1)/2.+7.5; | |
1643 | ||
1644 | // --- PCB | |
1645 | ||
1646 | xpos = dbox2[0] - dpcb[0]; | |
1647 | pMC->Gspos("IEL1", 4, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1648 | ||
1649 | // --- Copper | |
1650 | ||
1651 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0]; | |
1652 | pMC->Gspos("IEL2", 4, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1653 | ||
1654 | // --- Ceramics | |
1655 | ||
1656 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0]; | |
1657 | pMC->Gspos("IEL3", 4, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1658 | ||
1659 | // --- Silicon (bus) | |
1660 | ||
1661 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0]; | |
1662 | pMC->Gspos("IEL4", 4, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1663 | ||
1664 | //--- Place the ghost volumes containing the drift ladders of layer #3 in their | |
1665 | // mother volume (IT34) | |
1666 | // Odd elements have large ribs and even elements have small ribs | |
1667 | ||
1668 | for (i = 1; i <= 12; ++i) { | |
1669 | atheta = (i-1) * 30.; | |
1670 | AliMatrix(idrotm[i+1299], 90., atheta, 90., atheta + 90., 0.,0.); | |
1671 | if (i % 2 == 0) { | |
1672 | rzero = 14.; | |
1673 | xpos = rzero * TMath::Cos((i-1) * twopi / 12.); | |
1674 | ypos = rzero * TMath::Sin((i-1) * twopi / 12.); | |
1675 | zpos = 0.; | |
1676 | pMC->Gspos("IDV1", i, "IT34", xpos, ypos, zpos, idrotm[i+1299], "ONLY"); | |
1677 | } else { | |
1678 | rzero = 13.85; | |
1679 | xpos = rzero * TMath::Cos((i-1) * twopi / 12.); | |
1680 | ypos = rzero * TMath::Sin((i-1) * twopi / 12.); | |
1681 | zpos = 0.; | |
1682 | pMC->Gspos("IDV2", i, "IT34", xpos, ypos, zpos, idrotm[i+1299], "ONLY"); | |
1683 | } | |
1684 | } | |
1685 | ||
1686 | ||
1687 | // --- Layer #4 | |
1688 | ||
1689 | // GOTO 4567 ! skip ITS layer no. 4 | |
1690 | ||
1691 | //--- Define a ghost volume containing a single ladder of layer #4 (with the | |
1692 | // smaller lenght of ribs) and fill it with air or vacuum | |
1693 | ||
1694 | dbox1[0] = 0.5+(0.0172+0.03+0.0252+0.04+0.003); | |
1695 | dbox1[1] = 3.5; | |
1696 | // the widest element is the end-ladder stuff | |
1697 | dbox1[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
1698 | // 7.5 cm is the lenght | |
1699 | pMC->Gsvolu("IDV3", "BOX ", idtmed[228], dbox1, 3); | |
1700 | ||
1701 | // --- Make the ghost volume invisible | |
1702 | ||
1703 | pMC->Gsatt("IDV3", "SEEN", 0); | |
1704 | ||
1705 | // --- Define a volume containing the sensitive part of drifts | |
1706 | // (silicon, layer #4) | |
1707 | ||
1708 | dits[0] = .0172; | |
1709 | // see material budget report by G. Feofilov | |
1710 | dits[1] = 3.125; | |
1711 | dits[2] = 4.35; | |
1712 | pMC->Gsvolu("ITS4", "BOX ", idtmed[224], dits, 3); | |
1713 | ||
1714 | //--- Define the part of the (smaller) rib between two sensitive parts made of | |
1715 | // carbon (layer #4) | |
1716 | ||
1717 | dsup[0] = .5 - dits[0]; | |
1718 | dsup[1] = .01; | |
1719 | dsup[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
1720 | // 7.5 cm is the lengh | |
1721 | pMC->Gsvolu("IR31", "BOX ", idtmed[227], dsup, 3); | |
1722 | ||
1723 | //--- Define the first part of the (smaller) rib between two sensitive parts | |
1724 | // made of aluminum (layer #4) | |
1725 | ||
1726 | dal1[0] = .5 - dits[0]; | |
1727 | dal1[1] = 0.00096/2.; | |
1728 | dal1[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
1729 | // 7.5 cm is the lengh | |
1730 | pMC->Gsvolu("IR32", "BOX ", idtmed[230], dal1, 3); | |
1731 | ||
1732 | //--- Define the part of the (smaller) rib between two sensitive parts made of | |
1733 | // kapton (layer #4) | |
1734 | ||
1735 | dkap[0] = .5 - dits[0]; | |
1736 | dkap[1] = 0.0317/2.; | |
1737 | dkap[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
1738 | // 7.5 cm is the lengh | |
1739 | pMC->Gsvolu("IR33", "BOX ", idtmed[236], dkap, 3); | |
1740 | ||
1741 | //--- Define the second part of the (smaller) rib between two sensitive parts | |
1742 | // made of aluminum (layer #4) | |
1743 | ||
1744 | dal2[0] = .5 - dits[0]; | |
1745 | dal2[1] = 0.0027/2.; | |
1746 | dal2[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
1747 | // 7.5 cm is the lengh | |
1748 | pMC->Gsvolu("IR34", "BOX ", idtmed[230], dal2, 3); | |
1749 | ||
1750 | // --- Define the part of the (smaller) rib between two sensitive parts | |
1751 | // made of silicon (the electronics) (layer #4) | |
1752 | ||
1753 | dchi[0] = .5 - dits[0]; | |
1754 | dchi[1] = 0.0071/2.; | |
1755 | dchi[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
1756 | // 7.5 cm is the lengh | |
1757 | pMC->Gsvolu("IR35", "BOX ", idtmed[225], dal2, 3); | |
1758 | ||
1759 | // --- Define the part of the (smaller) rib between two sensitive parts | |
1760 | // made of water (the cooler) (layer #4) | |
1761 | ||
1762 | dwat[0] = .5 - dits[0]; | |
1763 | dwat[1] = 0.0093/2.; | |
1764 | dwat[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
1765 | // 7.5 cm is the lenght | |
1766 | pMC->Gsvolu("IR36", "BOX ", idtmed[231], dwat, 3); | |
1767 | ||
1768 | //--- Define the third part of the (smaller) rib between two sensitive parts | |
1769 | // made of aluminum (the cooling tubes) (layer #4) | |
1770 | ||
1771 | dtub[0] = .5 - dits[0]; | |
1772 | dtub[1] = 0.00134/2.; | |
1773 | dtub[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
1774 | // 7.5 cm is the lengh | |
1775 | pMC->Gsvolu("IR37", "BOX ", idtmed[230], dtub, 3); | |
1776 | ||
1777 | // --- Define the part of the end-ladder stuff made of PCB (layer #4) | |
1778 | ||
1779 | dpcb[0] = .03; | |
1780 | // twice the foreseen thickness | |
1781 | dpcb[1] = 3.5; | |
1782 | dpcb[2] = 7.5; | |
1783 | pMC->Gsvolu("IEL5", "BOX ", idtmed[233], dpcb, 3); | |
1784 | ||
1785 | // --- Define the part of the end-ladder stuff made of copper (layer #4) | |
1786 | ||
1787 | dcop[0] = .0252; | |
1788 | // twice the foreseen thickness | |
1789 | dcop[1] = 3.5; | |
1790 | dcop[2] = 7.5; | |
1791 | pMC->Gsvolu("IEL6", "BOX ", idtmed[234], dcop, 3); | |
1792 | ||
1793 | // --- Define the part of the end-ladder stuff made of ceramics (layer #4) | |
1794 | ||
1795 | dcer[0] = .04; | |
1796 | // twice the foreseen thickness | |
1797 | dcer[1] = 3.5; | |
1798 | dcer[2] = 7.5; | |
1799 | pMC->Gsvolu("IEL7", "BOX ", idtmed[235], dcer, 3); | |
1800 | ||
1801 | // --- Define the part of the end-ladder stuff made of silicon (layer #4) | |
1802 | ||
1803 | dsil[0] = .003; | |
1804 | // twice the foreseen thickness | |
1805 | dsil[1] = 3.5; | |
1806 | dsil[2] = 7.5; | |
1807 | pMC->Gsvolu("IEL8", "BOX ", idtmed[226], dsil, 3); | |
1808 | ||
1809 | //--- Place the sensitive part of the drifts (smaller ribs) into its mother | |
1810 | // (IDV3) | |
1811 | ||
1812 | ypos = 0.; | |
1813 | for (j = 1; j <= 7; ++j) { | |
1814 | // odd elements are down and even elements are up | |
1815 | if (j == 1) { | |
1816 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
1817 | zpos = 0. - dits[2] + .7 - dits[2] * 2. + 0. - dits[2] * 2. + 1.3 - dits[2]; | |
1818 | } else if (j == 2) { | |
1819 | xpos = -dbox1[0] + dits[0]; | |
1820 | zpos = 0. - dits[2] + .7 - dits[2] * 2. + 0. - dits[2]; | |
1821 | } else if (j == 3) { | |
1822 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
1823 | zpos = 0. - dits[2] + .7 - dits[2]; | |
1824 | } else if (j == 4) { | |
1825 | xpos = -dbox1[0] + dits[0]; | |
1826 | zpos = 0.; | |
1827 | } else if (j == 5) { | |
1828 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
1829 | zpos = dits[2] + 0. - .7 + dits[2]; | |
1830 | } else if (j == 6) { | |
1831 | xpos = -dbox1[0] + dits[0]; | |
1832 | zpos = dits[2] + 0. - .7 + dits[2] * 2. + 0. + dits[2]; | |
1833 | } else if (j == 7) { | |
1834 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
1835 | zpos = dits[2] + 0. - .7 + dits[2] * 2. + 0. + dits[2] * 2. - 1.3 + dits[2]; | |
1836 | } | |
1837 | pMC->Gspos("ITS4", j, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1838 | } | |
1839 | ||
1840 | // --- Place the smaller ribs into their mother (IDV3) | |
1841 | ||
1842 | // --- Right ribs (just a matter of convention) | |
1843 | ||
1844 | xpos = .5 - dbox1[0] + dits[0]; | |
1845 | zpos = 0.; | |
1846 | ||
1847 | // --- Carbon | |
1848 | ||
1849 | ypos = 2.81; | |
1850 | pMC->Gspos("IR31", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1851 | ||
1852 | // --- Aluminum #1 | |
1853 | ||
1854 | ypos = dsup[1] + 2.81 + dal1[1]; | |
1855 | pMC->Gspos("IR32", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1856 | ||
1857 | // --- Kapton | |
1858 | ||
1859 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1]; | |
1860 | pMC->Gspos("IR33", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1861 | ||
1862 | // --- Aluminum #2 | |
1863 | ||
1864 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1]; | |
1865 | pMC->Gspos("IR34", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1866 | ||
1867 | // --- Silicon (chip) | |
1868 | ||
1869 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1]; | |
1870 | pMC->Gspos("IR35", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1871 | ||
1872 | // --- Water | |
1873 | ||
1874 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1]; | |
1875 | pMC->Gspos("IR36", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1876 | ||
1877 | // --- Aluminum #3 | |
1878 | ||
1879 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1] * 2. | |
1880 | + dtub[1]; | |
1881 | pMC->Gspos("IR37", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1882 | ||
1883 | // --- Right ribs (just a matter of convention) | |
1884 | ||
1885 | // --- Carbon | |
1886 | ||
1887 | ypos = -2.81; | |
1888 | pMC->Gspos("IR31", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1889 | ||
1890 | // --- Aluminum #1 | |
1891 | ||
1892 | ypos = -(dsup[1] + 2.81 + dal1[1]); | |
1893 | pMC->Gspos("IR32", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1894 | ||
1895 | // --- Kapton | |
1896 | ||
1897 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1]); | |
1898 | pMC->Gspos("IR33", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1899 | ||
1900 | // --- Aluminum #2 | |
1901 | ||
1902 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
1903 | 2. + dal2[1]); | |
1904 | pMC->Gspos("IR34", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1905 | ||
1906 | // --- Silicon (chip) | |
1907 | ||
1908 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
1909 | 2. + dal2[1] * 2. + dchi[1]); | |
1910 | pMC->Gspos("IR35", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1911 | ||
1912 | // --- Water | |
1913 | ||
1914 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
1915 | 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1]); | |
1916 | pMC->Gspos("IR36", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1917 | ||
1918 | // --- Aluminum #3 | |
1919 | ||
1920 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
1921 | 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1] * | |
1922 | 2. + dtub[1]); | |
1923 | pMC->Gspos("IR37", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1924 | ||
1925 | // --- Place the end-ladder stuff into its mother (IDV1) | |
1926 | ||
1927 | ||
1928 | // --- Negative-Z end-ladder | |
1929 | ||
1930 | ypos = 0.; | |
1931 | zpos = -(8.7*7.-2.*0.7-2.*1.3)/2.-7.5; | |
1932 | ||
1933 | // --- PCB | |
1934 | ||
1935 | xpos = dbox1[0] - dpcb[0]; | |
1936 | pMC->Gspos("IEL5", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1937 | ||
1938 | // --- Copper | |
1939 | ||
1940 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0]; | |
1941 | pMC->Gspos("IEL6", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1942 | ||
1943 | // --- Ceramics | |
1944 | ||
1945 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0]; | |
1946 | pMC->Gspos("IEL7", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1947 | ||
1948 | // --- Silicon (bus) | |
1949 | ||
1950 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0]; | |
1951 | pMC->Gspos("IEL8", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1952 | ||
1953 | // --- Positive-Z end-ladder | |
1954 | ||
1955 | ypos = 0.; | |
1956 | zpos = (8.7*7.-2.*0.7-2.*1.3)/2.-7.5; | |
1957 | ||
1958 | // --- PCB | |
1959 | ||
1960 | xpos = dbox1[0] - dpcb[0]; | |
1961 | pMC->Gspos("IEL5", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1962 | ||
1963 | // --- Copper | |
1964 | ||
1965 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0]; | |
1966 | pMC->Gspos("IEL6", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1967 | ||
1968 | // --- Ceramics | |
1969 | ||
1970 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0]; | |
1971 | pMC->Gspos("IEL7", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1972 | ||
1973 | // --- Silicon (bus) | |
1974 | ||
1975 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0]; | |
1976 | pMC->Gspos("IEL8", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
1977 | ||
1978 | //--- Define a ghost volume containing a single ladder of layer #4 (with the | |
1979 | // larger lenght of ribs) and fill it with air or vacuum | |
1980 | ||
1981 | dbox2[0] = 0.65+(0.0172+0.03+0.0252+0.04+0.003); | |
1982 | dbox2[1] = 3.5; | |
1983 | // the widest element is the end-ladder stuff | |
1984 | dbox2[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
1985 | // 7.5 cm is the lenght | |
1986 | pMC->Gsvolu("IDV4", "BOX ", idtmed[228], dbox2, 3); | |
1987 | ||
1988 | // --- Make the ghost volume invisible | |
1989 | ||
1990 | pMC->Gsatt("IDV4", "SEEN", 0); | |
1991 | ||
1992 | //--- Define the part of the (larger) rib between two sensitive parts madeof | |
1993 | // carbon (layer #4) | |
1994 | ||
1995 | dsup[0] = .65 - dits[0]; | |
1996 | dsup[1] = .01; | |
1997 | dsup[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
1998 | // 7.5 cm is the lengh | |
1999 | pMC->Gsvolu("IR41", "BOX ", idtmed[227], dsup, 3); | |
2000 | ||
2001 | //--- Define the first part of the (larger) rib between two sensitive parts | |
2002 | // made of aluminum (layer #4) | |
2003 | ||
2004 | dal1[0] = .65 - dits[0]; | |
2005 | dal1[1] = 0.00096/2.; | |
2006 | dal1[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
2007 | // 7.5 cm is the lengh | |
2008 | pMC->Gsvolu("IR42", "BOX ", idtmed[230], dal1, 3); | |
2009 | ||
2010 | //--- Define the part of the (larger) rib between two sensitive parts madeof | |
2011 | // kapton (layer #4) | |
2012 | ||
2013 | dkap[0] = .65 - dits[0]; | |
2014 | dkap[1] = 0.0317/2.; | |
2015 | dkap[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
2016 | // 7.5 cm is the lengh | |
2017 | pMC->Gsvolu("IR43", "BOX ", idtmed[236], dkap, 3); | |
2018 | ||
2019 | //--- Define the second part of the (larger) rib between two sensitive parts | |
2020 | // made of aluminum (layer #4) | |
2021 | ||
2022 | dal2[0] = .65 - dits[0]; | |
2023 | dal2[1] = 0.0027/2.; | |
2024 | dal2[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
2025 | // 7.5 cm is the lengh | |
2026 | pMC->Gsvolu("IR44", "BOX ", idtmed[230], dal2, 3); | |
2027 | ||
2028 | // --- Define the part of the (larger) rib between two sensitive parts | |
2029 | // made of silicon (the electronics) (layer #4) | |
2030 | ||
2031 | dchi[0] = .65 - dits[0]; | |
2032 | dchi[1] = 0.0071/2.; | |
2033 | dchi[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
2034 | // 7.5 cm is the lengh | |
2035 | pMC->Gsvolu("IR45", "BOX ", idtmed[225], dal2, 3); | |
2036 | ||
2037 | // --- Define the part of the (larger) rib between two sensitive parts | |
2038 | // made of water (the cooler) (layer #4) | |
2039 | ||
2040 | dwat[0] = .65 - dits[0]; | |
2041 | dwat[1] = 0.0093/2.; | |
2042 | dwat[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
2043 | // 7.5 cm is the lengh | |
2044 | pMC->Gsvolu("IR46", "BOX ", idtmed[231], dwat, 3); | |
2045 | ||
2046 | //--- Define the third part of the (larger) rib between two sensitive parts | |
2047 | // made of aluminum (the cooling tubes) (layer #4) | |
2048 | ||
2049 | dtub[0] = .65 - dits[0]; | |
2050 | dtub[1] = 0.00134/2.; | |
2051 | dtub[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
2052 | // 7.5 cm is the lengh | |
2053 | pMC->Gsvolu("IR47", "BOX ", idtmed[230], dtub, 3); | |
2054 | ||
2055 | //--- Place the sensitive part of the drifts (smaller ribs) into its mother | |
2056 | // (IDV4) | |
2057 | ||
2058 | ypos = 0.; | |
2059 | for (j = 1; j <= 7; ++j) { | |
2060 | // odd elements are down and even elements are up | |
2061 | if (j == 1) { | |
2062 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
2063 | zpos = 0. - dits[2] + .7 - dits[2] * 2. + 0. - dits[2] * 2. + 1.3 - dits[2]; | |
2064 | } else if (j == 2) { | |
2065 | xpos = -dbox2[0] + dits[0]; | |
2066 | zpos = 0. - dits[2] + .7 - dits[2] * 2. + 0. - dits[2]; | |
2067 | } else if (j == 3) { | |
2068 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
2069 | zpos = 0. - dits[2] + .7 - dits[2]; | |
2070 | } else if (j == 4) { | |
2071 | xpos = -dbox2[0] + dits[0]; | |
2072 | zpos = 0.; | |
2073 | } else if (j == 5) { | |
2074 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
2075 | zpos = dits[2] + 0. - .7 + dits[2]; | |
2076 | } else if (j == 6) { | |
2077 | xpos = -dbox2[0] + dits[0]; | |
2078 | zpos = dits[2] + 0. - .7 + dits[2] * 2. + 0. + dits[2]; | |
2079 | } else if (j == 7) { | |
2080 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
2081 | zpos = dits[2] + 0. - .7 + dits[2] * 2. + 0. + dits[2] * 2. - 1.3 + dits[2]; | |
2082 | } | |
2083 | pMC->Gspos("ITS4", j, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2084 | } | |
2085 | ||
2086 | // --- Place the larger ribs into their mother (IDV4) | |
2087 | ||
2088 | ||
2089 | // --- Right ribs (just a matter of convention) | |
2090 | ||
2091 | xpos = .65 - dbox2[0] + dits[0]; | |
2092 | zpos = 0.; | |
2093 | ||
2094 | // --- Carbon | |
2095 | ||
2096 | ypos = 2.81; | |
2097 | pMC->Gspos("IR41", 1, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2098 | ||
2099 | // --- Aluminum #1 | |
2100 | ||
2101 | ypos = dsup[1] + 2.81 + dal1[1]; | |
2102 | pMC->Gspos("IR42", 1, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2103 | ||
2104 | // --- Kapton | |
2105 | ||
2106 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1]; | |
2107 | pMC->Gspos("IR43", 1, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2108 | ||
2109 | // --- Aluminum #2 | |
2110 | ||
2111 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1]; | |
2112 | pMC->Gspos("IR44", 1, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2113 | ||
2114 | // --- Silicon (chip) | |
2115 | ||
2116 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1]; | |
2117 | pMC->Gspos("IR45", 1, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2118 | ||
2119 | // --- Water | |
2120 | ||
2121 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1]; | |
2122 | pMC->Gspos("IR46", 1, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2123 | ||
2124 | // --- Aluminum #3 | |
2125 | ||
2126 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1] * 2. | |
2127 | + dtub[1]; | |
2128 | pMC->Gspos("IR47", 1, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2129 | ||
2130 | // --- Right ribs (just a matter of convention) | |
2131 | ||
2132 | // --- Carbon | |
2133 | ||
2134 | ypos = -2.81; | |
2135 | pMC->Gspos("IR41", 2, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2136 | ||
2137 | // --- Aluminum #1 | |
2138 | ||
2139 | ypos = -(dsup[1] + 2.81 + dal1[1]); | |
2140 | pMC->Gspos("IR42", 2, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2141 | ||
2142 | // --- Kapton | |
2143 | ||
2144 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1]); | |
2145 | pMC->Gspos("IR43", 2, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2146 | ||
2147 | // --- Aluminum #2 | |
2148 | ||
2149 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
2150 | 2. + dal2[1]); | |
2151 | pMC->Gspos("IR44", 2, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2152 | ||
2153 | // --- Silicon (chip) | |
2154 | ||
2155 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
2156 | 2. + dal2[1] * 2. + dchi[1]); | |
2157 | pMC->Gspos("IR45", 2, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2158 | ||
2159 | // --- Water | |
2160 | ||
2161 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
2162 | 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1]); | |
2163 | pMC->Gspos("IR46", 2, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2164 | ||
2165 | // --- Aluminum #3 | |
2166 | ||
2167 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
2168 | 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1] * 2. + dtub[1]); | |
2169 | pMC->Gspos("IR47", 2, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2170 | ||
2171 | // --- Place the end-ladder stuff into its mother (IDV1) | |
2172 | ||
2173 | ||
2174 | // --- Negative-Z end-ladder | |
2175 | ||
2176 | ypos = 0.; | |
2177 | zpos = -(8.7*7.-2.*0.7-2.*1.3)/2.-7.5; | |
2178 | ||
2179 | // --- PCB | |
2180 | ||
2181 | xpos = dbox2[0] - dpcb[0]; | |
2182 | pMC->Gspos("IEL5", 3, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2183 | ||
2184 | // --- Copper | |
2185 | ||
2186 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0]; | |
2187 | pMC->Gspos("IEL6", 3, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2188 | ||
2189 | // --- Ceramics | |
2190 | ||
2191 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0]; | |
2192 | pMC->Gspos("IEL7", 3, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2193 | ||
2194 | // --- Silicon (bus) | |
2195 | ||
2196 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0]; | |
2197 | pMC->Gspos("IEL8", 3, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2198 | ||
2199 | // --- Positive-Z end-ladder | |
2200 | ||
2201 | //yos = 0.; | |
2202 | zpos = (8.7*7.-2.*0.7-2.*1.3)/2.-7.5; | |
2203 | ||
2204 | // --- PCB | |
2205 | ||
2206 | xpos = dbox2[0] - dpcb[0]; | |
2207 | pMC->Gspos("IEL5", 4, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2208 | ||
2209 | // --- Copper | |
2210 | ||
2211 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0]; | |
2212 | pMC->Gspos("IEL6", 4, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2213 | ||
2214 | // --- Ceramics | |
2215 | ||
2216 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0]; | |
2217 | pMC->Gspos("IEL7", 4, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2218 | ||
2219 | // --- Silicon (bus) | |
2220 | ||
2221 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0]; | |
2222 | pMC->Gspos("IEL8", 4, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2223 | ||
2224 | //--- Place the ghost volumes containing the drift ladders of layer #4 in their | |
2225 | // mother volume (IT34) | |
2226 | // Odd elements have large ribs and even elements have small ribs | |
2227 | ||
2228 | for (i = 1; i <= 24; ++i) { | |
2229 | atheta = (i-1) * 15.; | |
2230 | AliMatrix(idrotm[i+1399], 90., atheta, 90., atheta + 90., 0.,0.); | |
2231 | if (i % 2 == 0) { | |
2232 | rzero = 23.5; | |
2233 | xpos = rzero * TMath::Cos((i-1) * twopi / 24.); | |
2234 | ypos = rzero * TMath::Sin((i-1) * twopi / 24.); | |
2235 | zpos = 0.; | |
2236 | pMC->Gspos("IDV3", i, "IT34", xpos, ypos, zpos, idrotm[i+1399], "ONLY"); | |
2237 | } else { | |
2238 | rzero = (24.0+22.8)/2.; | |
2239 | xpos = rzero * TMath::Cos((i-1) * twopi / 24.); | |
2240 | ypos = rzero * TMath::Sin((i-1) * twopi / 24.); | |
2241 | zpos = 0.; | |
2242 | pMC->Gspos("IDV4", i, "IT34", xpos, ypos, zpos, idrotm[i+1399], "ONLY"); | |
2243 | } | |
2244 | } | |
2245 | ||
2246 | //************************************************************************ | |
2247 | //* * | |
2248 | //* S T R I P S * | |
2249 | //* =========== * | |
2250 | //* * | |
2251 | //************************************************************************ | |
2252 | ||
2253 | // --- Define SSD with the 35+39 lay-out | |
2254 | ||
2255 | if (fMinorVersion < 3) { | |
2256 | ||
2257 | //--- Define ghost volume containing the Strip Detectors and fill it with air | |
2258 | // or vacuum | |
2259 | ||
2260 | xxm = (49.999-3.)/(70.-25.); | |
2261 | dgh[0] = 0.; | |
2262 | dgh[1] = 360.; | |
2263 | dgh[2] = 4.; | |
2264 | dgh[3] = -25.-(9.-3.01)/xxm-(9.01-9.)/xxm-(27.-9.01)/xxm- | |
2265 | (37.-27)/xxm-(49.998-37.)/xxm; | |
2266 | dgh[4] = 49.998; | |
2267 | dgh[5] = 49.998; | |
2268 | dgh[6] = -25.-(9.-3.01)/xxm-(9.01-9.)/xxm-(27.-9.01)/xxm- | |
2269 | (37.-27)/xxm; | |
2270 | dgh[7] = 37.; | |
2271 | dgh[8] = 49.998; | |
2272 | dgh[9] = 25.+(9.-3.01)/xxm+(9.01-9.)/xxm+(27.-9.01)/xxm+ | |
2273 | (37.-27)/xxm; | |
2274 | dgh[10] = 37.; | |
2275 | dgh[11] = 49.998; | |
2276 | dgh[12] = 25.+(9.-3.01)/xxm+(9.01-9.)/xxm+(27.-9.01)/xxm+ | |
2277 | (37.-27)/xxm+(49.998-37.)/xxm; | |
2278 | dgh[13] = 49.998; | |
2279 | dgh[14] = 49.998; | |
2280 | pMC->Gsvolu("IT56", "PCON", idtmed[275], dgh, 15); | |
2281 | pMC->Gspos("IT56", 1, "ITSV", 0., 0., 0., 0, "ONLY"); | |
2282 | pMC->Gsatt("IT56", "SEEN", 0); | |
2283 | ||
2284 | // --- Layer #5 | |
2285 | ||
2286 | // GOTO 5678 ! skip ITS layer no. 5 | |
2287 | ||
2288 | //--- Define a ghost volume containing a single ladder of layer #5 andfill | |
2289 | // it with air or vacuum | |
2290 | ||
2291 | dbox1[0] = (0.0600+2.*0.0150)/2.; | |
2292 | dbox1[1] = 3.75; | |
2293 | dbox1[2] = 90.22/2.; | |
2294 | pMC->Gsvolu("ISV1", "BOX ", idtmed[253], dbox1, 3); | |
2295 | ||
2296 | // --- Make the ghost volume invisible | |
2297 | ||
2298 | pMC->Gsatt("ISV1", "SEEN", 0); | |
2299 | ||
2300 | // --- Define a ghost volume containing the electronics and cooling of | |
2301 | // a single ladder of layer #5 and fill it with air or vacuum | |
2302 | ||
2303 | dsrv[0] = (TMath::Sqrt(3.) / 2. * 4.2 + .47 + .05) / 2.; | |
2304 | dsrv[1] = 3.75; | |
2305 | dsrv[2] = 90.22/2.; | |
2306 | pMC->Gsvolu("SSV1", "BOX ", idtmed[253], dsrv, 3); | |
2307 | ||
2308 | // --- Make the ghost volume invisible | |
2309 | ||
2310 | pMC->Gsatt("SSV1", "SEEN", 0); | |
2311 | ||
2312 | // --- Define a ghost volume containing the end-ladder stuff of | |
2313 | // a single ladder of layer #5 and fill it with air or vacuum | |
2314 | ||
2315 | dela[0] = 2.; | |
2316 | dela[1] = 3.5; | |
2317 | dela[2] = 4.; | |
2318 | pMC->Gsvolu("ELL5", "BOX ", idtmed[253], dela, 3); | |
2319 | ||
2320 | // --- Make the ghost volume invisible | |
2321 | ||
2322 | pMC->Gsatt("ELL5", "SEEN", 0); | |
2323 | ||
2324 | // --- Define a volume containing the sensitive part of the strips | |
2325 | // (silicon, layer #5) | |
2326 | ||
2327 | dits[0] = .015; | |
2328 | dits[1] = 3.75; | |
2329 | dits[2] = 2.1; | |
2330 | pMC->Gsvolu("ITS5", "BOX ", idtmed[249], dits, 3); | |
2331 | ||
2332 | // --- Define a volume containing the electronics of the strips | |
2333 | // (silicon, layer #5) | |
2334 | ||
2335 | dchi[0] = .02; | |
2336 | dchi[1] = 3.4; | |
2337 | dchi[2] = .525; | |
2338 | pMC->Gsvolu("SCH5", "BOX ", idtmed[250], dchi, 3); | |
2339 | ||
2340 | // --- Define the cooling tubes (aluminum, layer #5) | |
2341 | ||
2342 | dtub[0] = .09; | |
2343 | dtub[1] = dtub[0] + .01; | |
2344 | dtub[2] = 90.22/2.; | |
2345 | pMC->Gsvolu("STB5", "TUBE", idtmed[255], dtub, 3); | |
2346 | ||
2347 | // --- Define the cooling fluid (water or freon, layer #5) | |
2348 | ||
2349 | dwat[0] = 0.; | |
2350 | dwat[1] = .09; | |
2351 | dwat[2] = 90.22/2.; | |
2352 | pMC->Gsvolu("SWT5", "TUBE", idtmed[256], dwat, 3); | |
2353 | // CALL GSVOLU('SWT5','TUBE',IDTMED(258),DWAT,3,IOUT) ! freon | |
2354 | ||
2355 | //--- Define the (triangular) element of the heat bridge (carbon, layer #5) | |
2356 | ||
2357 | // water | |
2358 | dfra[0] = 120.; | |
2359 | dfra[1] = 360.; | |
2360 | dfra[2] = 3.; | |
2361 | dfra[3] = 2.; | |
2362 | dfra[4] = -.015; | |
2363 | dfra[5] = TMath::Sqrt(3.) * 4.2 / 6.; | |
2364 | dfra[6] = dfra[5] + .03; | |
2365 | dfra[7] = .015; | |
2366 | dfra[8] = dfra[5]; | |
2367 | dfra[9] = dfra[6]; | |
2368 | pMC->Gsvolu("SFR5", "PGON", idtmed[252], dfra, 10); | |
2369 | ||
2370 | // --- Define the element connecting the triangles of the heat bridge | |
2371 | // (carbon, layer #5) | |
2372 | ||
2373 | dcei[0] = 0.; | |
2374 | dcei[1] = .03; | |
2375 | dcei[2] = 90.22/2.; | |
2376 | pMC->Gsvolu("SCE5", "TUBE", idtmed[252], dcei, 3); | |
2377 | ||
2378 | // --- Define the part of the end-ladder stuff made of plastic (G10FR4) | |
2379 | // (layer #5) | |
2380 | ||
2381 | dpla[0] = (10./(8.*7.))/2.; | |
2382 | dpla[1] = 3.5; | |
2383 | dpla[2] = 4.; | |
2384 | pMC->Gsvolu("EPL5", "BOX ", idtmed[262], dpla, 3); | |
2385 | ||
2386 | // --- Define the part of the end-ladder stuff made of copper (layer #5) | |
2387 | ||
2388 | dcop[0] = (2./(8.*7.))/2.; | |
2389 | dcop[1] = 3.5; | |
2390 | dcop[2] = 4.; | |
2391 | pMC->Gsvolu("ECU5", "BOX ", idtmed[259], dcop, 3); | |
2392 | ||
2393 | // --- Define the part of the end-ladder stuff made of epoxy (layer #5) | |
2394 | ||
2395 | depx[0] = (30./(8.*7.))/2.; | |
2396 | depx[1] = 3.5; | |
2397 | depx[2] = 4.; | |
2398 | pMC->Gsvolu("EPX5", "BOX ", idtmed[262], depx, 3); | |
2399 | ||
2400 | // --- Define the part of the end-ladder stuff made of silicon (bus) | |
2401 | // (layer #5) | |
2402 | ||
2403 | dsil[0] = (20./(8.*7.))/2.; | |
2404 | dsil[1] = 3.5; | |
2405 | dsil[2] = 4.; | |
2406 | pMC->Gsvolu("ESI5", "BOX ", idtmed[251], dsil, 3); | |
2407 | ||
2408 | // --- Place the end-ladder stuff into its mother (ELL5) | |
2409 | ||
2410 | sep = (4. - (dpla[0] + dcop[0] + depx[0] + dsil[0]) * 2.) / 3.; | |
2411 | ypos = 0.; | |
2412 | zpos = 0.; | |
2413 | ||
2414 | // --- Plastic | |
2415 | ||
2416 | xpos = -dela[0] + dpla[0]; | |
2417 | pMC->Gspos("EPL5", 1, "ELL5", xpos, ypos, zpos, 0, "ONLY"); | |
2418 | ||
2419 | // --- Copper | |
2420 | ||
2421 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0]; | |
2422 | pMC->Gspos("ECU5", 1, "ELL5", xpos, ypos, zpos, 0, "ONLY"); | |
2423 | ||
2424 | // --- Epoxy | |
2425 | ||
2426 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0] * 2. + sep + depx[0]; | |
2427 | pMC->Gspos("EPX5", 1, "ELL5", xpos, ypos, zpos, 0, "ONLY"); | |
2428 | ||
2429 | // --- Silicon (bus) | |
2430 | ||
2431 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0] * 2. + sep + depx[0] * 2. + sep + dsil[0]; | |
2432 | pMC->Gspos("ESI5", 1, "ELL5", xpos, ypos, zpos, 0, "ONLY"); | |
2433 | ||
2434 | // --- Place the sensitive part of the strips into its mother (ISV1) | |
2435 | ||
2436 | ypos = 0.; | |
2437 | for (j = 1; j <= 23; ++j) { | |
2438 | if (j % 2 == 0) xpos = dbox1[0] - dits[0]; | |
2439 | else xpos = -dbox1[0] + dits[0]; | |
2440 | zpos = ((j - 1) - 11.) * 3.91; | |
2441 | pMC->Gspos("ITS5", j, "ISV1", xpos, ypos, zpos, 0, "ONLY"); | |
2442 | } | |
2443 | ||
2444 | // --- Place the electronics of the strips into its mother (SSV1) | |
2445 | ||
2446 | ypos = 0.; | |
2447 | for (j = 1; j <= 23; ++j) { | |
2448 | if (j % 2 == 0) xpos = -dsrv[0] + .28; | |
2449 | else xpos = -dsrv[0] + .28 - dits[0] * 2. - .03; | |
2450 | zpos = ((j - 1) - 11.) * 3.91 + .85; | |
2451 | pMC->Gspos("SCH5", j, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2452 | } | |
2453 | ||
2454 | //--- Place the cooling tubes and the cooling fluid into their mother (SSV1) | |
2455 | ||
2456 | xpos = -dsrv[0] + .41; | |
2457 | zpos = 0.; | |
2458 | ||
2459 | // --- Left tube (just a matter of convention) | |
2460 | ||
2461 | ypos = -2.25-0.1; | |
2462 | pMC->Gspos("STB5", 1, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2463 | pMC->Gspos("SWT5", 1, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2464 | ||
2465 | // --- Right tube (just a matter of convention) | |
2466 | ||
2467 | ypos = 2.25+0.1; | |
2468 | pMC->Gspos("STB5", 2, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2469 | pMC->Gspos("SWT5", 2, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2470 | ||
2471 | // --- Place the heat bridge elements into their mother (SSV1) | |
2472 | ||
2473 | xpos = -dsrv[0] + .47 + TMath::Sqrt(3.) / 6. * 4.2; | |
2474 | ypos = 0.; | |
2475 | for (j = 1; j <= 24; ++j) { | |
2476 | zpos = ((j - 1) - 11.) * 3.91 - -4.2/2.; | |
2477 | pMC->Gspos("SFR5", j, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2478 | } | |
2479 | ||
2480 | // --- Place the elements connecting the triangles of the heat bridge | |
2481 | // into their mother (SSV1) | |
2482 | ||
2483 | zpos = 0.; | |
2484 | ||
2485 | // --- Left element (just a matter of convention) | |
2486 | ||
2487 | xpos = -dsrv[0] + .47; | |
2488 | ypos = -(2.1+0.015); | |
2489 | pMC->Gspos("SCE5", 1, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2490 | ||
2491 | // --- Right element | |
2492 | ||
2493 | xpos = -dsrv[0] + .47; | |
2494 | ypos = 2.1+0.015; | |
2495 | pMC->Gspos("SCE5", 2, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2496 | ||
2497 | // --- Top element | |
2498 | ||
2499 | xpos = -dsrv[0] + .47 + TMath::Sqrt(3.) / 2. * 4.2 + .015; | |
2500 | ypos = 0.; | |
2501 | pMC->Gspos("SCE5", 3, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2502 | ||
2503 | // --- Place the ghost volumes containing the strip ladders (ISV1), | |
2504 | // electronics/cooling (SSV1) and end-ladder stuff (ELL5) of layer #5 in | |
2505 | // their mother volume (IT56) | |
2506 | ||
2507 | offset1 = TMath::ATan2(.9, 40.); | |
2508 | offset2 = 5.2; | |
2509 | rzero = dbox1[0] + 40.; | |
2510 | runo = dbox1[0] * 2. + 40. + dsrv[0]; | |
2511 | rtwo = dbox1[0] * 2. + 40. + dela[0]; | |
2512 | for (i = 1; i <= 35; ++i) { | |
2513 | atheta = (i-1) * twopi * raddeg / 35. + offset2; | |
2514 | AliMatrix(idrotm[i+1499], 90., atheta, 90., atheta + 90., 0., 0.); | |
2515 | ||
2516 | // --- Strip ladders | |
2517 | ||
2518 | xpos = rzero * TMath::Cos((i-1) * twopi / 35. + offset1); | |
2519 | ypos = rzero * TMath::Sin((i-1) * twopi / 35. + offset1); | |
2520 | zpos = 0.; | |
2521 | pMC->Gspos("ISV1", i, "IT56", xpos, ypos, zpos, idrotm[i+1499], "ONLY"); | |
2522 | ||
2523 | // --- Electronics/cooling | |
2524 | ||
2525 | xpos = runo * TMath::Cos((i-1) * twopi / 35. + offset1); | |
2526 | ypos = runo * TMath::Sin((i-1) * twopi / 35. + offset1); | |
2527 | zpos = 0.; | |
2528 | pMC->Gspos("SSV1", i, "IT56", xpos, ypos, zpos, idrotm[i+1499], "ONLY"); | |
2529 | ||
2530 | // --- End-ladders (nagative-Z and positive-Z) | |
2531 | ||
2532 | xpos = rtwo * TMath::Cos((i-1) * twopi / 35. + offset1); | |
2533 | ypos = rtwo * TMath::Sin((i-1) * twopi / 35. + offset1); | |
2534 | zpos = -(dbox1[2] + dela[2] + 6.); | |
2535 | pMC->Gspos("ELL5", i, "IT56", xpos, ypos, zpos, idrotm[i+1499], "ONLY"); | |
2536 | zpos = dbox1[2] + dela[2] + 6.; | |
2537 | pMC->Gspos("ELL5", i + 35, "IT56", xpos, ypos, zpos, idrotm[i+1499], "ONLY"); | |
2538 | } | |
2539 | ||
2540 | ||
2541 | // --- Layer #6 | |
2542 | ||
2543 | // GOTO 5778 ! skip ITS layer no. 6 | |
2544 | ||
2545 | //--- Define a ghost volume containing a single ladder of layer #6 andfill | |
2546 | // it with air or vacuum | |
2547 | ||
2548 | dbox2[0] = (0.0600+2.*0.0150)/2.; | |
2549 | dbox2[1] = 3.75; | |
2550 | dbox2[2] = 101.95/2.; | |
2551 | pMC->Gsvolu("ISV2", "BOX ", idtmed[253], dbox2, 3); | |
2552 | ||
2553 | // --- Make the ghost volume invisible | |
2554 | ||
2555 | pMC->Gsatt("ISV2", "SEEN", 0); | |
2556 | ||
2557 | // --- Define a ghost volume containing the electronics and cooling of | |
2558 | // a single ladder of layer #6 and fill it with air or vacuum | |
2559 | ||
2560 | dsrv[0] = (TMath::Sqrt(3.) / 2. * 4.2 + .47 + .05) / 2.; | |
2561 | dsrv[1] = 3.75; | |
2562 | dsrv[2] = 101.95/2.; | |
2563 | pMC->Gsvolu("SSV2", "BOX ", idtmed[253], dsrv, 3); | |
2564 | ||
2565 | // --- Make the ghost volume invisible | |
2566 | ||
2567 | pMC->Gsatt("SSV2", "SEEN", 0); | |
2568 | ||
2569 | // --- Define a ghost volume containing the end-ladder stuff of | |
2570 | // a single ladder of layer #6 and fill it with air or vacuum | |
2571 | ||
2572 | dela[0] = 2.; | |
2573 | dela[1] = 3.5; | |
2574 | dela[2] = 4.; | |
2575 | pMC->Gsvolu("ELL6", "BOX ", idtmed[253], dela, 3); | |
2576 | ||
2577 | // --- Make the ghost volume invisible | |
2578 | ||
2579 | pMC->Gsatt("ELL6", "SEEN", 0); | |
2580 | ||
2581 | // --- Define a volume containing the sensitive part of the strips | |
2582 | // (silicon, layer #6) | |
2583 | ||
2584 | dits[0] = .015; | |
2585 | dits[1] = 3.75; | |
2586 | dits[2] = 2.1; | |
2587 | pMC->Gsvolu("ITS6", "BOX ", idtmed[249], dits, 3); | |
2588 | ||
2589 | // --- Define a volume containing the electronics of the strips | |
2590 | // (silicon, layer #6) | |
2591 | ||
2592 | dchi[0] = .02; | |
2593 | dchi[1] = 3.4; | |
2594 | dchi[2] = .525; | |
2595 | pMC->Gsvolu("SCH6", "BOX ", idtmed[250], dchi, 3); | |
2596 | ||
2597 | // --- Define the cooling tubes (aluminum, layer #6) | |
2598 | ||
2599 | dtub[0] = .09; | |
2600 | dtub[1] = dtub[0] + .01; | |
2601 | dtub[2] = 101.95/2.; | |
2602 | pMC->Gsvolu("STB6", "TUBE", idtmed[255], dtub, 3); | |
2603 | ||
2604 | // --- Define the cooling fluid (water or freon, layer #6) | |
2605 | ||
2606 | dwat[0] = 0.; | |
2607 | dwat[1] = .09; | |
2608 | dwat[2] = 101.95/2.; | |
2609 | pMC->Gsvolu("SWT6", "TUBE", idtmed[256], dwat, 3); | |
2610 | // CALL GSVOLU('SWT6','TUBE',IDTMED(258),DWAT,3,IOUT) ! freon | |
2611 | ||
2612 | //--- Define the (triangular) element of the heat bridge (carbon, layer #6) | |
2613 | ||
2614 | // water | |
2615 | dfra[0] = 120.; | |
2616 | dfra[1] = 360.; | |
2617 | dfra[2] = 3.; | |
2618 | dfra[3] = 2.; | |
2619 | dfra[4] = -.015; | |
2620 | dfra[5] = TMath::Sqrt(3.) * 4.2 / 6.; | |
2621 | dfra[6] = dfra[5] + .03; | |
2622 | dfra[7] = .015; | |
2623 | dfra[8] = dfra[5]; | |
2624 | dfra[9] = dfra[6]; | |
2625 | pMC->Gsvolu("SFR6", "PGON", idtmed[252], dfra, 10); | |
2626 | ||
2627 | // --- Define the element connecting the triangles of the heat bridge | |
2628 | // (carbon, layer #6) | |
2629 | ||
2630 | dcei[0] = 0.; | |
2631 | dcei[1] = .03; | |
2632 | dcei[2] = 101.95/2.; | |
2633 | pMC->Gsvolu("SCE6", "TUBE", idtmed[252], dcei, 3); | |
2634 | ||
2635 | // --- Define the part of the end-ladder stuff made of plastic (G10FR4) | |
2636 | // (layer #6) | |
2637 | ||
2638 | dpla[0] = (10./(8.*7.))/2.; | |
2639 | dpla[1] = 3.5; | |
2640 | dpla[2] = 4.; | |
2641 | pMC->Gsvolu("EPL6", "BOX ", idtmed[262], dpla, 3); | |
2642 | ||
2643 | // --- Define the part of the end-ladder stuff made of copper (layer #6) | |
2644 | ||
2645 | dcop[0] = (2./(8.*7.))/2.; | |
2646 | dcop[1] = 3.5; | |
2647 | dcop[2] = 4.; | |
2648 | pMC->Gsvolu("ECU6", "BOX ", idtmed[259], dcop, 3); | |
2649 | ||
2650 | // --- Define the part of the end-ladder stuff made of epoxy (layer #6) | |
2651 | ||
2652 | depx[0] = (30./(8.*7.))/2.; | |
2653 | depx[1] = 3.5; | |
2654 | depx[2] = 4.; | |
2655 | pMC->Gsvolu("EPX6", "BOX ", idtmed[262], depx, 3); | |
2656 | ||
2657 | // --- Define the part of the end-ladder stuff made of silicon (bus) | |
2658 | // (layer #6) | |
2659 | ||
2660 | dsil[0] = (20./(8.*7.))/2.; | |
2661 | dsil[1] = 3.5; | |
2662 | dsil[2] = 4.; | |
2663 | pMC->Gsvolu("ESI6", "BOX ", idtmed[251], dsil, 3); | |
2664 | ||
2665 | // --- Place the end-ladder stuff into its mother (ELL5) | |
2666 | ||
2667 | sep = (4. - (dpla[0] + dcop[0] + depx[0] + dsil[0]) * 2.) / 3.; | |
2668 | ypos = 0.; | |
2669 | zpos = 0.; | |
2670 | ||
2671 | // --- Plastic | |
2672 | ||
2673 | xpos = -dela[0] + dpla[0]; | |
2674 | pMC->Gspos("EPL6", 1, "ELL6", xpos, ypos, zpos, 0, "ONLY"); | |
2675 | ||
2676 | // --- Copper | |
2677 | ||
2678 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0]; | |
2679 | pMC->Gspos("ECU6", 1, "ELL6", xpos, ypos, zpos, 0, "ONLY"); | |
2680 | ||
2681 | // --- Epoxy | |
2682 | ||
2683 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0] * 2. + sep + depx[0]; | |
2684 | pMC->Gspos("EPX6", 1, "ELL6", xpos, ypos, zpos, 0, "ONLY"); | |
2685 | ||
2686 | // --- Silicon (bus) | |
2687 | ||
2688 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0] * 2. + sep + depx[0] * 2. + sep + dsil[0]; | |
2689 | pMC->Gspos("ESI6", 1, "ELL6", xpos, ypos, zpos, 0, "ONLY"); | |
2690 | ||
2691 | // --- Place the sensitive part of the strips into its mother (ISV2) | |
2692 | ||
2693 | ypos = 0.; | |
2694 | for (j = 1; j <= 26; ++j) { | |
2695 | if (j % 2 == 0) xpos = dbox2[0] - dits[0]; | |
2696 | else xpos = -dbox2[0] + dits[0]; | |
2697 | zpos = ((j - 1) - 12.) * 3.91 - 1.96; | |
2698 | pMC->Gspos("ITS6", j, "ISV2", xpos, ypos, zpos, 0, "ONLY"); | |
2699 | } | |
2700 | ||
2701 | // --- Place the electronics of the strips into its mother (SSV2) | |
2702 | ||
2703 | ypos = 0.; | |
2704 | for (j = 1; j <= 26; ++j) { | |
2705 | if (j % 2 == 0) xpos = -dsrv[0] + .28; | |
2706 | else xpos = -dsrv[0] + .28 - dits[0] * 2. - .03; | |
2707 | zpos = ((j - 1) - 12.) * 3.91 - 1.96 + .85; | |
2708 | pMC->Gspos("SCH5", j, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
2709 | } | |
2710 | ||
2711 | //--- Place the cooling tubes and the cooling fluid into their mother (SSV1) | |
2712 | ||
2713 | xpos = -dsrv[0] + .41; | |
2714 | zpos = 0.; | |
2715 | ||
2716 | // --- Left tube (just a matter of convention) | |
2717 | ||
2718 | ypos = -2.25-0.1; | |
2719 | pMC->Gspos("STB6", 1, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
2720 | pMC->Gspos("SWT6", 1, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
2721 | ||
2722 | // --- Right tube (just a matter of convention) | |
2723 | ||
2724 | ypos = 2.25+0.; | |
2725 | pMC->Gspos("STB6", 2, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
2726 | pMC->Gspos("SWT6", 2, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
2727 | ||
2728 | // --- Place the heat bridge elements into their mother (SSV2) | |
2729 | ||
2730 | xpos = -dsrv[0] + .47 + TMath::Sqrt(3.) / 6. * 4.2; | |
2731 | ypos = 0.; | |
2732 | for (j = 1; j <= 27; ++j) { | |
2733 | zpos = ((j - 1) - 12.) * 3.91 - 1.96 - 4.2/2.; | |
2734 | pMC->Gspos("SFR6", j, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
2735 | } | |
2736 | ||
2737 | // --- Place the elements connecting the triangles of the heat bridge | |
2738 | // into their mother (SSV2) | |
2739 | ||
2740 | zpos = 0.; | |
2741 | ||
2742 | // --- Left element (just a matter of convention) | |
2743 | ||
2744 | xpos = -dsrv[0] + .47; | |
2745 | ypos = -(2.1+0.015); | |
2746 | pMC->Gspos("SCE6", 1, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
2747 | ||
2748 | // --- Right element | |
2749 | ||
2750 | xpos = -dsrv[0] + .47; | |
2751 | ypos = 2.1+0.015; | |
2752 | pMC->Gspos("SCE6", 2, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
2753 | ||
2754 | // --- Top element | |
2755 | ||
2756 | xpos = -dsrv[0] + .47 + TMath::Sqrt(3.) / 2. * 4.2 + .015; | |
2757 | ypos = 0.; | |
2758 | pMC->Gspos("SCE6", 3, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
2759 | ||
2760 | // --- Place the ghost volumes containing the strip ladders (ISV2), | |
2761 | // electronics/cooling (SSV2) and end-ladder stuff (ELL6) of layer #6 in | |
2762 | // their mother volume (IT56) | |
2763 | ||
2764 | offset1 = TMath::ATan2(1., 45.); | |
2765 | offset2 = 5.2; | |
2766 | rzero = dbox2[0] + 45.; | |
2767 | runo = dbox2[0] * 2. + 45. + dsrv[0]; | |
2768 | rtwo = dbox2[0] * 2. + 45. + dela[0]; | |
2769 | for (i = 1; i <= 39; ++i) { | |
2770 | atheta = (i-1) * twopi * raddeg / 39. + offset2; | |
2771 | AliMatrix(idrotm[i+1599], 90., atheta, 90., atheta + 90., 0., 0.); | |
2772 | ||
2773 | // --- Strip ladders | |
2774 | ||
2775 | xpos = rzero * TMath::Cos((i-1) * twopi / 39. + offset1); | |
2776 | ypos = rzero * TMath::Sin((i-1) * twopi / 39. + offset1); | |
2777 | zpos = 0.; | |
2778 | pMC->Gspos("ISV2", i, "IT56", xpos, ypos, zpos, idrotm[i+1599], "ONLY"); | |
2779 | ||
2780 | // --- Electronics/cooling | |
2781 | ||
2782 | xpos = runo * TMath::Cos((i-1) * twopi / 39. + offset1); | |
2783 | ypos = runo * TMath::Sin((i-1) * twopi / 39. + offset1); | |
2784 | zpos = 0.; | |
2785 | pMC->Gspos("SSV2", i, "IT56", xpos, ypos, zpos, idrotm[i+1599], "ONLY"); | |
2786 | ||
2787 | // --- End-ladders (nagative-Z and positive-Z) | |
2788 | ||
2789 | xpos = rtwo * TMath::Cos((i-1) * twopi / 39. + offset1); | |
2790 | ypos = rtwo * TMath::Sin((i-1) * twopi / 39. + offset1); | |
2791 | zpos = -(dbox2[2] + dela[2] + 6.); | |
2792 | pMC->Gspos("ELL6", i, "IT56", xpos, ypos, zpos, idrotm[i+1599], "ONLY"); | |
2793 | zpos = dbox2[2] + dela[2] + 6.; | |
2794 | pMC->Gspos("ELL6", i + 39, "IT56", xpos, ypos, zpos, idrotm[i+1599], "ONLY"); | |
2795 | } | |
2796 | //#ifdef NEVER | |
2797 | } | |
2798 | ||
2799 | // --- Define SSD with the 32+36 lay-out | |
2800 | ||
2801 | if (fMinorVersion >2 && fMinorVersion < 6) { | |
2802 | ||
2803 | //--- Define ghost volume containing the Strip Detectors and fill it with air | |
2804 | // or vacuum | |
2805 | ||
2806 | xxm = (49.999-3.)/(70.-25.); | |
2807 | dgh[0] = 0.; | |
2808 | dgh[1] = 360.; | |
2809 | dgh[2] = 4.; | |
2810 | dgh[3] = -25. - (9.-3.01) / xxm - (9.01-9.) / xxm - | |
2811 | (27.-9.01) / xxm - (36.-27.) / xxm - (49.998-36.) / xxm; | |
2812 | dgh[4] = 49.998; | |
2813 | dgh[5] = 49.998; | |
2814 | dgh[6] = -25. - (9.-3.01) / xxm - | |
2815 | (9.01-9.) / xxm - (27.-9.01) / xxm - (36.-27.) / xxm; | |
2816 | dgh[7] = 36.; | |
2817 | dgh[8] = 49.998; | |
2818 | dgh[9] = (9.-3.01) / xxm + 25. + | |
2819 | (9.01-9.) / xxm + (27.-9.01) / xxm + (36.-27.) / xxm; | |
2820 | dgh[10] = 36.; | |
2821 | dgh[11] = 49.998; | |
2822 | dgh[12] = (9.-3.01) / xxm + 25. + (9.01-9.) / xxm + | |
2823 | (27.-9.01) / xxm + (36.-27.) / xxm + (49.998-36.) / xxm; | |
2824 | dgh[13] = 49.998; | |
2825 | dgh[14] = 49.998; | |
2826 | pMC->Gsvolu("IT56", "PCON", idtmed[275], dgh, 15); | |
2827 | pMC->Gspos("IT56", 1, "ITSV", 0., 0., 0., 0, "ONLY"); | |
2828 | pMC->Gsatt("IT56", "SEEN", 0); | |
2829 | ||
2830 | // --- Layer #5 | |
2831 | ||
2832 | // GOTO 6678 ! skip ITS layer no. 5 | |
2833 | ||
2834 | //--- Define a ghost volume containing a single ladder of layer #5 andfill | |
2835 | // it with air or vacuum | |
2836 | ||
2837 | dbox1[0] = (0.0600+2.*0.0150)/2.; | |
2838 | dbox1[1] = 3.75; | |
2839 | dbox1[2] = 86.31/2.; | |
2840 | pMC->Gsvolu("ISV1", "BOX ", idtmed[253], dbox1, 3); | |
2841 | ||
2842 | // --- Make the ghost volume invisible | |
2843 | ||
2844 | pMC->Gsatt("ISV1", "SEEN", 0); | |
2845 | ||
2846 | // --- Define a ghost volume containing the electronics and cooling of | |
2847 | // a single ladder of layer #5 and fill it with air or vacuum | |
2848 | ||
2849 | dsrv[0] = (TMath::Sqrt(3.) / 2. * 4.2 + .47 + .05) / 2.; | |
2850 | dsrv[1] = 3.75; | |
2851 | dsrv[2] = 86.31/2.; | |
2852 | pMC->Gsvolu("SSV1", "BOX ", idtmed[253], dsrv, 3); | |
2853 | ||
2854 | // --- Make the ghost volume invisible | |
2855 | ||
2856 | pMC->Gsatt("SSV1", "SEEN", 0); | |
2857 | ||
2858 | // --- Define a ghost volume containing the end-ladder stuff of | |
2859 | // a single ladder of layer #5 and fill it with air or vacuum | |
2860 | ||
2861 | dela[0] = 2.; | |
2862 | dela[1] = 3.5; | |
2863 | dela[2] = 4.; | |
2864 | pMC->Gsvolu("ELL5", "BOX ", idtmed[253], dela, 3); | |
2865 | ||
2866 | // --- Make the ghost volume invisible | |
2867 | ||
2868 | pMC->Gsatt("ELL5", "SEEN", 0); | |
2869 | ||
2870 | // --- Define a volume containing the sensitive part of the strips | |
2871 | // (silicon, layer #5) | |
2872 | ||
2873 | dits[0] = .015; | |
2874 | dits[1] = 3.75; | |
2875 | dits[2] = 2.1; | |
2876 | pMC->Gsvolu("ITS5", "BOX ", idtmed[249], dits, 3); | |
2877 | ||
2878 | // --- Define a volume containing the electronics of the strips | |
2879 | // (silicon, layer #5) | |
2880 | ||
2881 | dchi[0] = .02; | |
2882 | dchi[1] = 3.4; | |
2883 | dchi[2] = .525; | |
2884 | pMC->Gsvolu("SCH5", "BOX ", idtmed[250], dchi, 3); | |
2885 | ||
2886 | // --- Define the cooling tubes (aluminum, layer #5) | |
2887 | ||
2888 | dtub[0] = .09; | |
2889 | dtub[1] = dtub[0] + .01; | |
2890 | dtub[2] = 86.31/2.; | |
2891 | pMC->Gsvolu("STB5", "TUBE", idtmed[255], dtub, 3); | |
2892 | ||
2893 | // --- Define the cooling fluid (water or freon, layer #5) | |
2894 | ||
2895 | dwat[0] = 0.; | |
2896 | dwat[1] = .09; | |
2897 | dwat[2] = 86.31/2.; | |
2898 | pMC->Gsvolu("SWT5", "TUBE", idtmed[256], dwat, 3); | |
2899 | // CALL GSVOLU('SWT5','TUBE',IDTMED(258),DWAT,3,IOUT) ! freon | |
2900 | ||
2901 | //--- Define the (triangular) element of the heat bridge (carbon, layer #5) | |
2902 | ||
2903 | // water | |
2904 | dfra[0] = 120.; | |
2905 | dfra[1] = 360.; | |
2906 | dfra[2] = 3.; | |
2907 | dfra[3] = 2.; | |
2908 | dfra[4] = -.015; | |
2909 | dfra[5] = TMath::Sqrt(3.) * 4.2 / 6.; | |
2910 | dfra[6] = dfra[5] + .03; | |
2911 | dfra[7] = .015; | |
2912 | dfra[8] = dfra[5]; | |
2913 | dfra[9] = dfra[6]; | |
2914 | pMC->Gsvolu("SFR5", "PGON", idtmed[252], dfra, 10); | |
2915 | ||
2916 | // --- Define the element connecting the triangles of the heat bridge | |
2917 | // (carbon, layer #5) | |
2918 | ||
2919 | dcei[0] = 0.; | |
2920 | dcei[1] = .03; | |
2921 | dcei[2] = 86.31/2.; | |
2922 | pMC->Gsvolu("SCE5", "TUBE", idtmed[252], dcei, 3); | |
2923 | ||
2924 | // --- Define the part of the end-ladder stuff made of plastic (G10FR4) | |
2925 | // (layer #5) | |
2926 | ||
2927 | dpla[0] = (10./(8.*7.))/2; | |
2928 | dpla[1] = 3.5; | |
2929 | dpla[2] = 4.; | |
2930 | pMC->Gsvolu("EPL5", "BOX ", idtmed[262], dpla, 3); | |
2931 | ||
2932 | // --- Define the part of the end-ladder stuff made of copper (layer #5) | |
2933 | ||
2934 | dcop[0] = (2./(8.*7.))/2; | |
2935 | dcop[1] = 3.5; | |
2936 | dcop[2] = 4.; | |
2937 | pMC->Gsvolu("ECU5", "BOX ", idtmed[259], dcop, 3); | |
2938 | ||
2939 | // --- Define the part of the end-ladder stuff made of epoxy (layer #5) | |
2940 | ||
2941 | depx[0] = (30./(8.*7.))/2.; | |
2942 | depx[1] = 3.5; | |
2943 | depx[2] = 4.; | |
2944 | pMC->Gsvolu("EPX5", "BOX ", idtmed[262], depx, 3); | |
2945 | ||
2946 | // --- Define the part of the end-ladder stuff made of silicon (bus) | |
2947 | // (layer #5) | |
2948 | ||
2949 | dsil[0] = (20./(8.*7.))/2.; | |
2950 | dsil[1] = 3.5; | |
2951 | dsil[2] = 4.; | |
2952 | pMC->Gsvolu("ESI5", "BOX ", idtmed[251], dsil, 3); | |
2953 | ||
2954 | // --- Place the end-ladder stuff into its mother (ELL5) | |
2955 | ||
2956 | sep = (4. - (dpla[0] + dcop[0] + depx[0] + dsil[0]) * 2.) / 3.; | |
2957 | ypos = 0.; | |
2958 | zpos = 0.; | |
2959 | ||
2960 | // --- Plastic | |
2961 | ||
2962 | xpos = -dela[0] + dpla[0]; | |
2963 | pMC->Gspos("EPL5", 1, "ELL5", xpos, ypos, zpos, 0, "ONLY"); | |
2964 | ||
2965 | // --- Copper | |
2966 | ||
2967 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0]; | |
2968 | pMC->Gspos("ECU5", 1, "ELL5", xpos, ypos, zpos, 0, "ONLY"); | |
2969 | ||
2970 | // --- Epoxy | |
2971 | ||
2972 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0] * 2. + sep + depx[0]; | |
2973 | pMC->Gspos("EPX5", 1, "ELL5", xpos, ypos, zpos, 0, "ONLY"); | |
2974 | ||
2975 | // --- Silicon (bus) | |
2976 | ||
2977 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0] * 2. + sep + depx[0] * 2. + sep + dsil[0]; | |
2978 | pMC->Gspos("ESI5", 1, "ELL5", xpos, ypos, zpos, 0, "ONLY"); | |
2979 | ||
2980 | // --- Place the sensitive part of the strips into its mother (ISV1) | |
2981 | ||
2982 | ypos = 0.; | |
2983 | for (j = 1; j <= 22; ++j) { | |
2984 | if (j % 2 == 0) xpos = dbox1[0] - dits[0]; | |
2985 | else xpos = -dbox1[0] + dits[0]; | |
2986 | zpos = ((j - 1) - 10.) * 3.91 - 1.96; | |
2987 | pMC->Gspos("ITS5", j, "ISV1", xpos, ypos, zpos, 0, "ONLY"); | |
2988 | } | |
2989 | ||
2990 | // --- Place the electronics of the strips into its mother (SSV1) | |
2991 | ||
2992 | ypos = 0.; | |
2993 | for (j = 1; j <= 22; ++j) { | |
2994 | if (j % 2 == 0) xpos = -dsrv[0] + .28; | |
2995 | else xpos = -dsrv[0] + .28 - dits[0] * 2. - .03; | |
2996 | zpos = ((j - 1) - 10.) * 3.91 - 1.96 + .85; | |
2997 | pMC->Gspos("SCH5", j, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2998 | } | |
2999 | ||
3000 | //--- Place the cooling tubes and the cooling fluid into their mother (SSV1) | |
3001 | ||
3002 | xpos = -dsrv[0] + .41; | |
3003 | zpos = 0.; | |
3004 | ||
3005 | // --- Left tube (just a matter of convention) | |
3006 | ||
3007 | ypos = -(2.25+0.1); | |
3008 | pMC->Gspos("STB5", 1, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
3009 | pMC->Gspos("SWT5", 1, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
3010 | ||
3011 | // --- Right tube (just a matter of convention) | |
3012 | ||
3013 | ypos = (2.25+0.1); | |
3014 | pMC->Gspos("STB5", 2, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
3015 | pMC->Gspos("SWT5", 2, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
3016 | ||
3017 | // --- Place the heat bridge elements into their mother (SSV1) | |
3018 | ||
3019 | xpos = -dsrv[0] + .47 + TMath::Sqrt(3.) / 6. * 4.2; | |
3020 | ypos = 0.; | |
3021 | for (j = 1; j <= 23; ++j) { | |
3022 | zpos = ((j - 1) - 10.) * 3.91 - 1.96 - 4.2/2.; | |
3023 | pMC->Gspos("SFR5", j, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
3024 | } | |
3025 | ||
3026 | // --- Place the elements connecting the triangles of the heat bridge | |
3027 | // into their mother (SSV1) | |
3028 | ||
3029 | zpos = 0.; | |
3030 | ||
3031 | // --- Left element (just a matter of convention) | |
3032 | ||
3033 | xpos = -dsrv[0] + .47; | |
3034 | ypos = -(2.1+0.015); | |
3035 | pMC->Gspos("SCE5", 1, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
3036 | ||
3037 | // --- Right element | |
3038 | ||
3039 | xpos = -dsrv[0] + .47; | |
3040 | ypos = (2.1+0.015); | |
3041 | pMC->Gspos("SCE5", 2, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
3042 | ||
3043 | // --- Top element | |
3044 | ||
3045 | xpos = -dsrv[0] + .47 + TMath::Sqrt(3.) / 2. * 4.2 + .015; | |
3046 | ypos = 0.; | |
3047 | pMC->Gspos("SCE5", 3, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
3048 | ||
3049 | // --- Place the ghost volumes containing the strip ladders (ISV1), | |
3050 | // electronics/cooling (SSV1) and end-ladder stuff (ELL5) of layer #5 in | |
3051 | // their mother volume (IT56) | |
3052 | ||
3053 | offset1 = TMath::ATan2(.8, 36.6); | |
3054 | offset2 = 5.2; | |
3055 | rzero = dbox1[0] + 36.6; | |
3056 | runo = dbox1[0] * 2. + 36.6 + dsrv[0]; | |
3057 | rtwo = dbox1[0] * 2. + 36.6 + dela[0]; | |
3058 | for (i = 1; i <= 32; ++i) { | |
3059 | atheta = (i-1) * twopi * raddeg / 32. + offset2; | |
3060 | AliMatrix(idrotm[i+1499], 90., atheta, 90., atheta + 90., 0., 0.); | |
3061 | ||
3062 | // --- Strip ladders | |
3063 | ||
3064 | xpos = rzero * TMath::Cos((i-1) * twopi / 32. + offset1); | |
3065 | ypos = rzero * TMath::Sin((i-1) * twopi / 32. + offset1); | |
3066 | zpos = 0.; | |
3067 | pMC->Gspos("ISV1", i, "IT56", xpos, ypos, zpos, idrotm[i+1499], "ONLY"); | |
3068 | ||
3069 | // --- Electronics/cooling | |
3070 | ||
3071 | xpos = runo * TMath::Cos((i-1) * twopi / 32. + offset1); | |
3072 | ypos = runo * TMath::Sin((i-1) * twopi / 32. + offset1); | |
3073 | zpos = 0.; | |
3074 | pMC->Gspos("SSV1", i, "IT56", xpos, ypos, zpos, idrotm[i+1499], "ONLY"); | |
3075 | ||
3076 | // --- End-ladders (nagative-Z and positive-Z) | |
3077 | ||
3078 | xpos = rtwo * TMath::Cos((i-1) * twopi / 32. + offset1); | |
3079 | ypos = rtwo * TMath::Sin((i-1) * twopi / 32. + offset1); | |
3080 | zpos = -(dbox1[2] + dela[2] + 6.); | |
3081 | pMC->Gspos("ELL5", i, "IT56", xpos, ypos, zpos, idrotm[i+1499], "ONLY"); | |
3082 | zpos = dbox1[2] + dela[2] + 6.; | |
3083 | pMC->Gspos("ELL5", i + 35, "IT56", xpos, ypos, zpos, idrotm[i+1499], "ONLY"); | |
3084 | } | |
3085 | ||
3086 | ||
3087 | // --- Layer #6 | |
3088 | ||
3089 | // GOTO 6778 ! skip ITS layer no. 6 | |
3090 | ||
3091 | //--- Define a ghost volume containing a single ladder of layer #6 andfill | |
3092 | // it with air or vacuum | |
3093 | ||
3094 | dbox2[0] = (0.0600+2.*0.0150)/2.; | |
3095 | dbox2[1] = 3.75; | |
3096 | dbox2[2] = 94.13/2.; | |
3097 | pMC->Gsvolu("ISV2", "BOX ", idtmed[253], dbox2, 3); | |
3098 | ||
3099 | // --- Make the ghost volume invisible | |
3100 | ||
3101 | pMC->Gsatt("ISV2", "SEEN", 0); | |
3102 | ||
3103 | // --- Define a ghost volume containing the electronics and cooling of | |
3104 | // a single ladder of layer #6 and fill it with air or vacuum | |
3105 | ||
3106 | dsrv[0] = (TMath::Sqrt(3.) / 2. * 4.2 + .47 + .05) / 2.; | |
3107 | dsrv[1] = 3.75; | |
3108 | dsrv[2] = 94.13/2.; | |
3109 | pMC->Gsvolu("SSV2", "BOX ", idtmed[253], dsrv, 3); | |
3110 | ||
3111 | // --- Make the ghost volume invisible | |
3112 | ||
3113 | pMC->Gsatt("SSV2", "SEEN", 0); | |
3114 | ||
3115 | // --- Define a ghost volume containing the end-ladder stuff of | |
3116 | // a single ladder of layer #6 and fill it with air or vacuum | |
3117 | ||
3118 | dela[0] = 2.; | |
3119 | dela[1] = 3.5; | |
3120 | dela[2] = 4.; | |
3121 | pMC->Gsvolu("ELL6", "BOX ", idtmed[253], dela, 3); | |
3122 | ||
3123 | // --- Make the ghost volume invisible | |
3124 | ||
3125 | pMC->Gsatt("ELL6", "SEEN", 0); | |
3126 | ||
3127 | // --- Define a volume containing the sensitive part of the strips | |
3128 | // (silicon, layer #6) | |
3129 | ||
3130 | dits[0] = .015; | |
3131 | dits[1] = 3.75; | |
3132 | dits[2] = 2.1; | |
3133 | pMC->Gsvolu("ITS6", "BOX ", idtmed[249], dits, 3); | |
3134 | ||
3135 | // --- Define a volume containing the electronics of the strips | |
3136 | // (silicon, layer #6) | |
3137 | ||
3138 | dchi[0] = .02; | |
3139 | dchi[1] = 3.4; | |
3140 | dchi[2] = .525; | |
3141 | pMC->Gsvolu("SCH6", "BOX ", idtmed[250], dchi, 3); | |
3142 | ||
3143 | // --- Define the cooling tubes (aluminum, layer #6) | |
3144 | ||
3145 | dtub[0] = .09; | |
3146 | dtub[1] = dtub[0] + .01; | |
3147 | dtub[2] = 94.13/2.; | |
3148 | pMC->Gsvolu("STB6", "TUBE", idtmed[255], dtub, 3); | |
3149 | ||
3150 | // --- Define the cooling fluid (water or freon, layer #6) | |
3151 | ||
3152 | dwat[0] = 0.; | |
3153 | dwat[1] = .09; | |
3154 | dwat[2] = 94.13/2.; | |
3155 | pMC->Gsvolu("SWT6", "TUBE", idtmed[256], dwat, 3); | |
3156 | // CALL GSVOLU('SWT6','TUBE',IDTMED(258),DWAT,3,IOUT) ! freon | |
3157 | ||
3158 | //--- Define the (triangular) element of the heat bridge (carbon, layer #6) | |
3159 | ||
3160 | // water | |
3161 | dfra[0] = 120.; | |
3162 | dfra[1] = 360.; | |
3163 | dfra[2] = 3.; | |
3164 | dfra[3] = 2.; | |
3165 | dfra[4] = -.015; | |
3166 | dfra[5] = TMath::Sqrt(3.) * 4.2 / 6.; | |
3167 | dfra[6] = dfra[5] + .03; | |
3168 | dfra[7] = .015; | |
3169 | dfra[8] = dfra[5]; | |
3170 | dfra[9] = dfra[6]; | |
3171 | pMC->Gsvolu("SFR6", "PGON", idtmed[252], dfra, 10); | |
3172 | ||
3173 | // --- Define the element connecting the triangles of the heat bridge | |
3174 | // (carbon, layer #6) | |
3175 | ||
3176 | dcei[0] = 0.; | |
3177 | dcei[1] = .03; | |
3178 | dcei[2] = 94.13/2.; | |
3179 | pMC->Gsvolu("SCE6", "TUBE", idtmed[252], dcei, 3); | |
3180 | ||
3181 | // --- Define the part of the end-ladder stuff made of plastic (G10FR4) | |
3182 | // (layer #6) | |
3183 | ||
3184 | dpla[0] = (10./(8.*7.))/2; | |
3185 | dpla[1] = 3.5; | |
3186 | dpla[2] = 4.; | |
3187 | pMC->Gsvolu("EPL6", "BOX ", idtmed[262], dpla, 3); | |
3188 | ||
3189 | // --- Define the part of the end-ladder stuff made of copper (layer #6) | |
3190 | ||
3191 | dcop[0] = (2./(8.*7.))/2; | |
3192 | dcop[1] = 3.5; | |
3193 | dcop[2] = 4.; | |
3194 | pMC->Gsvolu("ECU6", "BOX ", idtmed[259], dcop, 3); | |
3195 | ||
3196 | // --- Define the part of the end-ladder stuff made of epoxy (layer #6) | |
3197 | ||
3198 | depx[0] = (30./(8.*7.))/2.; | |
3199 | depx[1] = 3.5; | |
3200 | depx[2] = 4.; | |
3201 | pMC->Gsvolu("EPX6", "BOX ", idtmed[262], depx, 3); | |
3202 | ||
3203 | // --- Define the part of the end-ladder stuff made of silicon (bus) | |
3204 | // (layer #6) | |
3205 | ||
3206 | dsil[0] = (20./(8.*7.))/2.; | |
3207 | dsil[1] = 3.5; | |
3208 | dsil[2] = 4.; | |
3209 | pMC->Gsvolu("ESI6", "BOX ", idtmed[251], dsil, 3); | |
3210 | ||
3211 | // --- Place the end-ladder stuff into its mother (ELL5) | |
3212 | ||
3213 | sep = (4. - (dpla[0] + dcop[0] + depx[0] + dsil[0]) * 2.) / 3.; | |
3214 | ypos = 0.; | |
3215 | zpos = 0.; | |
3216 | ||
3217 | // --- Plastic | |
3218 | ||
3219 | xpos = -dela[0] + dpla[0]; | |
3220 | pMC->Gspos("EPL6", 1, "ELL6", xpos, ypos, zpos, 0, "ONLY"); | |
3221 | ||
3222 | // --- Copper | |
3223 | ||
3224 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0]; | |
3225 | pMC->Gspos("ECU6", 1, "ELL6", xpos, ypos, zpos, 0, "ONLY"); | |
3226 | ||
3227 | // --- Epoxy | |
3228 | ||
3229 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0] * 2. + sep + depx[0]; | |
3230 | pMC->Gspos("EPX6", 1, "ELL6", xpos, ypos, zpos, 0, "ONLY"); | |
3231 | ||
3232 | // --- Silicon (bus) | |
3233 | ||
3234 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0] * 2. + sep + depx[0] * 2. + sep + dsil[0]; | |
3235 | pMC->Gspos("ESI6", 1, "ELL6", xpos, ypos, zpos, 0, "ONLY"); | |
3236 | ||
3237 | // --- Place the sensitive part of the strips into its mother (ISV2) | |
3238 | ||
3239 | ypos = 0.; | |
3240 | for (j = 1; j <= 24; ++j) { | |
3241 | if (j % 2 == 0) xpos = -dbox2[0] + dits[0]; | |
3242 | else xpos = dbox2[0] - dits[0]; | |
3243 | zpos = ((j - 1) - 11.) * 3.91 - 1.96; | |
3244 | pMC->Gspos("ITS6", j, "ISV2", xpos, ypos, zpos, 0, "ONLY"); | |
3245 | } | |
3246 | ||
3247 | // --- Place the electronics of the strips into its mother (SSV2) | |
3248 | ||
3249 | ypos = 0.; | |
3250 | for (j = 1; j <= 24; ++j) { | |
3251 | if (j % 2 == 0) xpos = -dsrv[0] + .28 - dits[0] * 2. - .03; | |
3252 | else xpos = -dsrv[0] + .28; | |
3253 | zpos = ((j - 1) - 11.) * 3.91 - 1.96 + .85; | |
3254 | pMC->Gspos("SCH5", j, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
3255 | } | |
3256 | ||
3257 | //--- Place the cooling tubes and the cooling fluid into their mother (SSV2) | |
3258 | ||
3259 | xpos = -dsrv[0] + .41; | |
3260 | zpos = 0.; | |
3261 | ||
3262 | // --- Left tube (just a matter of convention) | |
3263 | ||
3264 | ypos = -(2.25+0.1); | |
3265 | pMC->Gspos("STB6", 1, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
3266 | pMC->Gspos("SWT6", 1, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
3267 | ||
3268 | // --- Right tube (just a matter of convention) | |
3269 | ||
3270 | ypos = (2.25+0.1); | |
3271 | pMC->Gspos("STB6", 2, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
3272 | pMC->Gspos("SWT6", 2, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
3273 | ||
3274 | // --- Place the heat bridge elements into their mother (SSV2) | |
3275 | ||
3276 | xpos = -dsrv[0] + .47 + TMath::Sqrt(3.) / 6. * 4.2; | |
3277 | ypos = 0.; | |
3278 | for (j = 1; j <= 25; ++j) { | |
3279 | zpos = ((j - 1) - 11.) * 3.91 - 1.96 - 4.2/2.; | |
3280 | pMC->Gspos("SFR6", j, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
3281 | } | |
3282 | ||
3283 | // --- Place the elements connecting the triangles of the heat bridge | |
3284 | // into their mother (SSV2) | |
3285 | ||
3286 | zpos = 0.; | |
3287 | ||
3288 | // --- Left element (just a matter of convention) | |
3289 | ||
3290 | xpos = -dsrv[0] + .47; | |
3291 | ypos = -(2.1+0.015); | |
3292 | pMC->Gspos("SCE6", 1, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
3293 | ||
3294 | // --- Right element | |
3295 | ||
3296 | xpos = -dsrv[0] + .47; | |
3297 | ypos = (2.1+0.015); | |
3298 | pMC->Gspos("SCE6", 2, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
3299 | ||
3300 | // --- Top element | |
3301 | ||
3302 | xpos = -dsrv[0] + .47 + TMath::Sqrt(3.) / 2. * 4.2 + .015; | |
3303 | ypos = 0.; | |
3304 | pMC->Gspos("SCE6", 3, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
3305 | ||
3306 | // --- Place the ghost volumes containing the strip ladders (ISV2), | |
3307 | // electronics/cooling (SSV2) and end-ladder stuff (ELL6) of layer #6 in | |
3308 | // their mother volume (IT56) | |
3309 | ||
3310 | offset1 = TMath::ATan2(.9, 41.2); | |
3311 | offset2 = 5.2; | |
3312 | rzero = dbox2[0] + 41.2; | |
3313 | runo = dbox2[0] * 2. + 41.2 + dsrv[0]; | |
3314 | rtwo = dbox2[0] * 2. + 41.2 + dela[0]; | |
3315 | for (i = 1; i <= 36; ++i) { | |
3316 | atheta = (i-1) * twopi * raddeg / 36. + offset2; | |
3317 | AliMatrix(idrotm[i+1599], 90., atheta, 90., atheta + 90., 0., 0.); | |
3318 | ||
3319 | // --- Strip ladders | |
3320 | ||
3321 | xpos = rzero * TMath::Cos((i-1) * twopi / 36. + offset1); | |
3322 | ypos = rzero * TMath::Sin((i-1) * twopi / 36. + offset1); | |
3323 | zpos = 0.; | |
3324 | pMC->Gspos("ISV2", i, "IT56", xpos, ypos, zpos, idrotm[i+1599], "ONLY"); | |
3325 | ||
3326 | // --- Electronics/cooling | |
3327 | ||
3328 | xpos = runo * TMath::Cos((i-1) * twopi / 36. + offset1); | |
3329 | ypos = runo * TMath::Sin((i-1) * twopi / 36. + offset1); | |
3330 | zpos = 0.; | |
3331 | pMC->Gspos("SSV2", i, "IT56", xpos, ypos, zpos, idrotm[i+1599], "ONLY"); | |
3332 | ||
3333 | // --- End-ladders (nagative-Z and positive-Z) | |
3334 | ||
3335 | xpos = rtwo * TMath::Cos((i-1) * twopi / 36. + offset1); | |
3336 | ypos = rtwo * TMath::Sin((i-1) * twopi / 36. + offset1); | |
3337 | zpos = -(dbox2[2] + dela[2] + 6.); | |
3338 | pMC->Gspos("ELL6", i, "IT56", xpos, ypos, zpos, idrotm[i+1599], "ONLY"); | |
3339 | zpos = dbox2[2] + dela[2] + 6.; | |
3340 | pMC->Gspos("ELL6", i + 39, "IT56", xpos, ypos, zpos, idrotm[i+1599], "ONLY"); | |
3341 | } | |
3342 | ||
3343 | ||
3344 | } | |
3345 | ||
3346 | //************************************************************************ | |
3347 | //* * | |
3348 | //* E N D - C A P S A N D F R A M E S * | |
3349 | //* ========================================= * | |
3350 | //* * | |
3351 | //************************************************************************ | |
3352 | ||
3353 | // --- Define a dummy cylinder for multiple scattering tests | |
3354 | ||
3355 | // GOTO 7890 ! skip dummy cylinder for multiple scatteringtests | |
3356 | ||
3357 | // DITS(1)=49. | |
3358 | // DITS(2)=DITS(1)+0.1 | |
3359 | // DITS(3)=60.3 | |
3360 | // CALL GSVOLU('ITST','TUBE',IDTMED(255),DITS,3,IOUT) | |
3361 | // CALL GSPOS('ITST',1,'ITSV',0.,0.,0.,0,'ONLY') | |
3362 | // 7890 CONTINUE | |
3363 | ||
3364 | // --- The 0.74% X0 outer wall (C) of the gas vessel at r=50cm --- | |
3365 | ||
3366 | // GOTO 8901 ! skip outer wall | |
3367 | ||
3368 | if (fMinorVersion == 0 || fMinorVersion == 3) { | |
3369 | ||
3370 | dits[0] = 49.9; | |
3371 | dits[1] = dits[0] + .06926; | |
3372 | dits[2] = dpcb[2] * 2. + 62.7 - 10.5; | |
3373 | // old value 60.3 | |
3374 | pMC->Gsvolu("ITSG", "TUBE", idtmed[274], dits, 3); | |
3375 | pMC->Gspos("ITSG", 1, "ITSV", 0., 0., 0., 0, "ONLY"); | |
3376 | } else { | |
3377 | goto L8901; | |
3378 | } | |
3379 | L8901: | |
3380 | // --- The frame between the end-caps (octagonal lay-out) --- | |
3381 | ||
3382 | // GOTO 9012 ! skip octagonal frame | |
3383 | ||
3384 | if (fMinorVersion == 1) { | |
3385 | ||
3386 | rzero = 34.; | |
3387 | dtra[0] = .92; | |
3388 | dtra[1] = 1.; | |
3389 | dtra[2] = dpcb[2] * 2. + 50.5 - 10.5; | |
3390 | dtra1[0] = .92; | |
3391 | dtra1[1] = 1.; | |
3392 | dtra1[2] = TMath::Sqrt(dtra[2] * dtra[2] + (55.4*55.4-50.5*50.5))/2.; | |
3393 | angle = 45.; | |
3394 | offset = angle / 2.; | |
3395 | for (i = 0; i < 8; ++i) { | |
3396 | xtra[i] = rzero * TMath::Cos(i * angle * degrad); | |
3397 | ytra[i] = rzero * TMath::Sin(i * angle * degrad); | |
3398 | ztra[i] = 0.; | |
3399 | pMC->Gsvolu(natra[i], "TUBE", idtmed[274], dtra, 3); | |
3400 | pMC->Gspos(natra[i], 1, "ITSV", xtra[i], ytra[i], ztra[i], 0, "ONLY"); | |
3401 | } | |
3402 | ||
3403 | atheta = 22.5; | |
3404 | aphi1 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*degrad) * (50.5 / cos(28.*degrad))- 50.5*50.5))) * raddeg; | |
3405 | aphi2 = 180. - aphi1; | |
3406 | xpos = (xtra[0] + xtra[1]) / 2.; | |
3407 | ypos = (ytra[0] + ytra[1]) / 2.; | |
3408 | zpos = dtra[2] / 2.; | |
3409 | pMC->Gsvolu(natra1[0], "TUBE", idtmed[274], dtra1, 3); | |
3410 | r2 = atheta + 90.; | |
3411 | r3 = atheta + 90.; | |
3412 | AliMatrix(idrotm[5100], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3413 | pMC->Gspos(natra1[0], 1, "ITSV", xpos, ypos, zpos, idrotm[5100], "ONLY"); | |
3414 | zpos = -dtra[2] / 2.; | |
3415 | pMC->Gsvolu(natra1[1], "TUBE", idtmed[274], dtra1, 3); | |
3416 | r2 = atheta + 90.; | |
3417 | r3 = atheta + 90.; | |
3418 | AliMatrix(idrotm[5101], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3419 | pMC->Gspos(natra1[1], 1, "ITSV", xpos, ypos, zpos, idrotm[5101], "ONLY"); | |
3420 | ||
3421 | atheta = 67.5; | |
3422 | aphi2 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*degrad) * (50.5 / cos(28.*degrad))- 50.5*50.5))) * raddeg; | |
3423 | aphi1 = 180. - aphi2; | |
3424 | xpos = (xtra[1] + xtra[2]) / 2.; | |
3425 | ypos = (ytra[1] + ytra[2]) / 2.; | |
3426 | zpos = dtra[2] / 2.; | |
3427 | pMC->Gsvolu(natra1[2], "TUBE", idtmed[274], dtra1, 3); | |
3428 | r2 = atheta + 90.; | |
3429 | r3 = atheta + 90.; | |
3430 | AliMatrix(idrotm[5102], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3431 | pMC->Gspos(natra1[2], 1, "ITSV", xpos, ypos, zpos, idrotm[5102], "ONLY"); | |
3432 | zpos = -dtra[2] / 2.; | |
3433 | pMC->Gsvolu(natra1[3], "TUBE", idtmed[274], dtra1, 3); | |
3434 | r2 = atheta + 90.; | |
3435 | r3 = atheta + 90.; | |
3436 | AliMatrix(idrotm[5103], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3437 | pMC->Gspos(natra1[3], 1, "ITSV", xpos, ypos, zpos, idrotm[5103], "ONLY"); | |
3438 | ||
3439 | atheta = 112.5; | |
3440 | aphi1 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*degrad) * (50.5 / cos(28.*degrad))- 50.5*50.5))) * raddeg; | |
3441 | aphi2 = 180. - aphi1; | |
3442 | xpos = (xtra[2] + xtra[3]) / 2.; | |
3443 | ypos = (ytra[2] + ytra[3]) / 2.; | |
3444 | zpos = dtra[2] / 2.; | |
3445 | pMC->Gsvolu(natra1[4], "TUBE", idtmed[274], dtra1, 3); | |
3446 | r2 = atheta + 90.; | |
3447 | r3 = atheta + 90.; | |
3448 | AliMatrix(idrotm[5104], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3449 | pMC->Gspos(natra1[4], 1, "ITSV", xpos, ypos, zpos, idrotm[5104], "ONLY"); | |
3450 | zpos = -dtra[2] / 2.; | |
3451 | pMC->Gsvolu(natra1[5], "TUBE", idtmed[274], dtra1, 3); | |
3452 | r2 = atheta + 90.; | |
3453 | r3 = atheta + 90.; | |
3454 | AliMatrix(idrotm[5105], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3455 | pMC->Gspos(natra1[5], 1, "ITSV", xpos, ypos, zpos, idrotm[5105], "ONLY"); | |
3456 | ||
3457 | atheta = 157.5; | |
3458 | aphi2 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*degrad) * (50.5 / cos(28.*degrad))- 50.5*50.5))) * raddeg; | |
3459 | aphi1 = 180. - aphi2; | |
3460 | xpos = (xtra[3] + xtra[4]) / 2.; | |
3461 | ypos = (ytra[3] + ytra[4]) / 2.; | |
3462 | zpos = dtra[2] / 2.; | |
3463 | pMC->Gsvolu(natra1[6], "TUBE", idtmed[274], dtra1, 3); | |
3464 | r2 = atheta + 90.; | |
3465 | r3 = atheta + 90.; | |
3466 | AliMatrix(idrotm[5106], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3467 | pMC->Gspos(natra1[6], 1, "ITSV", xpos, ypos, zpos, idrotm[5106], "ONLY"); | |
3468 | zpos = -dtra[2] / 2.; | |
3469 | pMC->Gsvolu(natra1[7], "TUBE", idtmed[274], dtra1, 3); | |
3470 | r2 = atheta + 90.; | |
3471 | r3 = atheta + 90.; | |
3472 | AliMatrix(idrotm[5107], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3473 | pMC->Gspos(natra1[7], 1, "ITSV", xpos, ypos, zpos, idrotm[5107], "ONLY"); | |
3474 | ||
3475 | atheta = 22.5; | |
3476 | aphi2 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*degrad) * (50.5 / cos(28.*degrad))- 50.5*50.5))) * raddeg; | |
3477 | aphi1 = 180. - aphi2; | |
3478 | xpos = (xtra[4] + xtra[5]) / 2.; | |
3479 | ypos = (ytra[4] + ytra[5]) / 2.; | |
3480 | zpos = dtra[2] / 2.; | |
3481 | pMC->Gsvolu(natra1[8], "TUBE", idtmed[274], dtra1, 3); | |
3482 | r2 = atheta + 90.; | |
3483 | r3 = atheta + 90.; | |
3484 | AliMatrix(idrotm[5108], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3485 | pMC->Gspos(natra1[8], 1, "ITSV", xpos, ypos, zpos, idrotm[5108], "ONLY"); | |
3486 | zpos = -dtra[2] / 2.; | |
3487 | pMC->Gsvolu(natra1[9], "TUBE", idtmed[274], dtra1, 3); | |
3488 | r2 = atheta + 90.; | |
3489 | r3 = atheta + 90.; | |
3490 | AliMatrix(idrotm[5109], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3491 | pMC->Gspos(natra1[9], 1, "ITSV", xpos, ypos, zpos, idrotm[5109], "ONLY"); | |
3492 | ||
3493 | atheta = 67.5; | |
3494 | aphi1 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*degrad) * (50.5 / cos(28.*degrad))- 50.5*50.5))) * raddeg; | |
3495 | aphi2 = 180. - aphi1; | |
3496 | xpos = (xtra[5] + xtra[6]) / 2.; | |
3497 | ypos = (ytra[5] + ytra[6]) / 2.; | |
3498 | zpos = dtra[2] / 2.; | |
3499 | pMC->Gsvolu(natra1[10], "TUBE", idtmed[274], dtra1, 3); | |
3500 | r2 = atheta + 90.; | |
3501 | r3 = atheta + 90.; | |
3502 | AliMatrix(idrotm[5110], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3503 | pMC->Gspos(natra1[10], 1, "ITSV", xpos, ypos, zpos, idrotm[5110], "ONLY"); | |
3504 | zpos = -dtra[2] / 2.; | |
3505 | pMC->Gsvolu(natra1[11], "TUBE", idtmed[274], dtra1, 3); | |
3506 | r2 = atheta + 90.; | |
3507 | r3 = atheta + 90.; | |
3508 | AliMatrix(idrotm[5111], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3509 | pMC->Gspos(natra1[11], 1, "ITSV", xpos, ypos, zpos, idrotm[5111], "ONLY"); | |
3510 | ||
3511 | atheta = 112.5; | |
3512 | aphi2 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*degrad) * (50.5 / cos(28.*degrad))- 50.5*50.5))) * raddeg; | |
3513 | aphi1 = 180. - aphi2; | |
3514 | xpos = (xtra[6] + xtra[7]) / 2.; | |
3515 | ypos = (ytra[6] + ytra[7]) / 2.; | |
3516 | zpos = dtra[2] / 2.; | |
3517 | pMC->Gsvolu(natra1[12], "TUBE", idtmed[274], dtra1, 3); | |
3518 | r2 = atheta + 90.; | |
3519 | r3 = atheta + 90.; | |
3520 | AliMatrix(idrotm[5112], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3521 | pMC->Gspos(natra1[12], 1, "ITSV", xpos, ypos, zpos, idrotm[5112], "ONLY"); | |
3522 | zpos = -dtra[2] / 2.; | |
3523 | pMC->Gsvolu(natra1[13], "TUBE", idtmed[274], dtra1, 3); | |
3524 | r2 = atheta + 90.; | |
3525 | r3 = atheta + 90.; | |
3526 | AliMatrix(idrotm[5113], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3527 | pMC->Gspos(natra1[13], 1, "ITSV", xpos, ypos, zpos, idrotm[5113], "ONLY"); | |
3528 | ||
3529 | atheta = 157.5; | |
3530 | aphi1 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*degrad) * (50.5 / cos(28.*degrad))- 50.5*50.5))) * raddeg; | |
3531 | aphi2 = 180. - aphi1; | |
3532 | xpos = (xtra[7] + xtra[0]) / 2.; | |
3533 | ypos = (ytra[7] + ytra[0]) / 2.; | |
3534 | zpos = dtra[2] / 2.; | |
3535 | pMC->Gsvolu(natra1[14], "TUBE", idtmed[274], dtra1, 3); | |
3536 | r2 = atheta + 90.; | |
3537 | r3 = atheta + 90.; | |
3538 | AliMatrix(idrotm[5114], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3539 | pMC->Gspos(natra1[14], 1, "ITSV", xpos, ypos, zpos, idrotm[5114], "ONLY"); | |
3540 | zpos = -dtra[2] / 2.; | |
3541 | pMC->Gsvolu(natra1[15], "TUBE", idtmed[274], dtra1, 3); | |
3542 | r2 = atheta + 90.; | |
3543 | r3 = atheta + 90.; | |
3544 | AliMatrix(idrotm[5115], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3545 | pMC->Gspos(natra1[15], 1, "ITSV", xpos, ypos, zpos, idrotm[5115], "ONLY"); | |
3546 | ||
3547 | ||
3548 | } else if (fMinorVersion == 4) { | |
3549 | ||
3550 | ||
3551 | rzero = 34.; | |
3552 | dtra[0] = .92; | |
3553 | dtra[1] = 1.; | |
3554 | dtra[2] = dpcb[2] * 2. + 50.5 - 10.5; | |
3555 | dtra1[0] = .92; | |
3556 | dtra1[1] = 1.; | |
3557 | dtra1[2] = TMath::Sqrt(dtra[2] * dtra[2] + (55.4*55.4-50.5*50.5))/2.; | |
3558 | angle = 45.; | |
3559 | offset = angle / 2.; | |
3560 | for (i = 0; i < 8; ++i) { | |
3561 | xtra[i] = rzero * TMath::Cos(i * angle * degrad); | |
3562 | ytra[i] = rzero * TMath::Sin(i * angle * degrad); | |
3563 | ztra[i] = 0.; | |
3564 | pMC->Gsvolu(natra[i], "TUBE", idtmed[274], dtra, 3); | |
3565 | pMC->Gspos(natra[i], 1, "ITSV", xtra[i], ytra[i], ztra[i], 0, "ONLY"); | |
3566 | } | |
3567 | ||
3568 | atheta = 22.5; | |
3569 | aphi1 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*degrad) * (50.5 / cos(28.*degrad))- 50.5*50.5))) * raddeg; | |
3570 | aphi2 = 180. - aphi1; | |
3571 | xpos = (xtra[0] + xtra[1]) / 2.; | |
3572 | ypos = (ytra[0] + ytra[1]) / 2.; | |
3573 | zpos = dtra[2] / 2.; | |
3574 | pMC->Gsvolu(natra1[0], "TUBE", idtmed[274], dtra1, 3); | |
3575 | r2 = atheta + 90.; | |
3576 | r3 = atheta + 90.; | |
3577 | AliMatrix(idrotm[5100], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3578 | pMC->Gspos(natra1[0], 1, "ITSV", xpos, ypos, zpos, idrotm[5100], "ONLY"); | |
3579 | zpos = -dtra[2] / 2.; | |
3580 | pMC->Gsvolu(natra1[1], "TUBE", idtmed[274], dtra1, 3); | |
3581 | r2 = atheta + 90.; | |
3582 | r3 = atheta + 90.; | |
3583 | AliMatrix(idrotm[5101], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3584 | pMC->Gspos(natra1[1], 1, "ITSV", xpos, ypos, zpos, idrotm[5101], "ONLY"); | |
3585 | ||
3586 | atheta = 67.5; | |
3587 | aphi2 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*degrad) * (50.5 / cos(28.*degrad))- 50.5*50.5))) * raddeg; | |
3588 | aphi1 = 180. - aphi2; | |
3589 | xpos = (xtra[1] + xtra[2]) / 2.; | |
3590 | ypos = (ytra[1] + ytra[2]) / 2.; | |
3591 | zpos = dtra[2] / 2.; | |
3592 | pMC->Gsvolu(natra1[2], "TUBE", idtmed[274], dtra1, 3); | |
3593 | r2 = atheta + 90.; | |
3594 | r3 = atheta + 90.; | |
3595 | AliMatrix(idrotm[5102], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3596 | pMC->Gspos(natra1[2], 1, "ITSV", xpos, ypos, zpos, idrotm[5102], "ONLY"); | |
3597 | zpos = -dtra[2] / 2.; | |
3598 | pMC->Gsvolu(natra1[3], "TUBE", idtmed[274], dtra1, 3); | |
3599 | r2 = atheta + 90.; | |
3600 | r3 = atheta + 90.; | |
3601 | AliMatrix(idrotm[5103], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3602 | pMC->Gspos(natra1[3], 1, "ITSV", xpos, ypos, zpos, idrotm[5103], "ONLY"); | |
3603 | ||
3604 | atheta = 112.5; | |
3605 | aphi1 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*degrad) * (50.5 / cos(28.*degrad))- 50.5*50.5))) * raddeg; | |
3606 | aphi2 = 180. - aphi1; | |
3607 | xpos = (xtra[2] + xtra[3]) / 2.; | |
3608 | ypos = (ytra[2] + ytra[3]) / 2.; | |
3609 | zpos = dtra[2] / 2.; | |
3610 | pMC->Gsvolu(natra1[4], "TUBE", idtmed[274], dtra1, 3); | |
3611 | r2 = atheta + 90.; | |
3612 | r3 = atheta + 90.; | |
3613 | AliMatrix(idrotm[5104], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3614 | pMC->Gspos(natra1[4], 1, "ITSV", xpos, ypos, zpos, idrotm[5104], "ONLY"); | |
3615 | zpos = -dtra[2] / 2.; | |
3616 | pMC->Gsvolu(natra1[5], "TUBE", idtmed[274], dtra1, 3); | |
3617 | r2 = atheta + 90.; | |
3618 | r3 = atheta + 90.; | |
3619 | AliMatrix(idrotm[5105], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3620 | pMC->Gspos(natra1[5], 1, "ITSV", xpos, ypos, zpos, idrotm[5105], "ONLY"); | |
3621 | ||
3622 | atheta = 157.5; | |
3623 | aphi2 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*degrad) * (50.5 / cos(28.*degrad))- 50.5*50.5))) * raddeg; | |
3624 | aphi1 = 180. - aphi2; | |
3625 | xpos = (xtra[3] + xtra[4]) / 2.; | |
3626 | ypos = (ytra[3] + ytra[4]) / 2.; | |
3627 | zpos = dtra[2] / 2.; | |
3628 | pMC->Gsvolu(natra1[6], "TUBE", idtmed[274], dtra1, 3); | |
3629 | r2 = atheta + 90.; | |
3630 | r3 = atheta + 90.; | |
3631 | AliMatrix(idrotm[5106], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3632 | pMC->Gspos(natra1[6], 1, "ITSV", xpos, ypos, zpos, idrotm[5106], "ONLY"); | |
3633 | zpos = -dtra[2] / 2.; | |
3634 | pMC->Gsvolu(natra1[7], "TUBE", idtmed[274], dtra1, 3); | |
3635 | r2 = atheta + 90.; | |
3636 | r3 = atheta + 90.; | |
3637 | AliMatrix(idrotm[5107], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3638 | pMC->Gspos(natra1[7], 1, "ITSV", xpos, ypos, zpos, idrotm[5107], "ONLY"); | |
3639 | ||
3640 | atheta = 22.5; | |
3641 | aphi2 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*degrad) * (50.5 / cos(28.*degrad))- 50.5*50.5))) * raddeg; | |
3642 | aphi1 = 180. - aphi2; | |
3643 | xpos = (xtra[4] + xtra[5]) / 2.; | |
3644 | ypos = (ytra[4] + ytra[5]) / 2.; | |
3645 | zpos = dtra[2] / 2.; | |
3646 | pMC->Gsvolu(natra1[8], "TUBE", idtmed[274], dtra1, 3); | |
3647 | r2 = atheta + 90.; | |
3648 | r3 = atheta + 90.; | |
3649 | AliMatrix(idrotm[5108], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3650 | pMC->Gspos(natra1[8], 1, "ITSV", xpos, ypos, zpos, idrotm[5108], "ONLY"); | |
3651 | zpos = -dtra[2] / 2.; | |
3652 | pMC->Gsvolu(natra1[9], "TUBE", idtmed[274], dtra1, 3); | |
3653 | r2 = atheta + 90.; | |
3654 | r3 = atheta + 90.; | |
3655 | AliMatrix(idrotm[5109], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3656 | pMC->Gspos(natra1[9], 1, "ITSV", xpos, ypos, zpos, idrotm[5109], "ONLY"); | |
3657 | ||
3658 | atheta = 67.5; | |
3659 | aphi1 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*degrad) * (50.5 / cos(28.*degrad))- 50.5*50.5))) * raddeg; | |
3660 | aphi2 = 180. - aphi1; | |
3661 | xpos = (xtra[5] + xtra[6]) / 2.; | |
3662 | ypos = (ytra[5] + ytra[6]) / 2.; | |
3663 | zpos = dtra[2] / 2.; | |
3664 | pMC->Gsvolu(natra1[10], "TUBE", idtmed[274], dtra1, 3); | |
3665 | r2 = atheta + 90.; | |
3666 | r3 = atheta + 90.; | |
3667 | AliMatrix(idrotm[5110], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3668 | pMC->Gspos(natra1[10], 1, "ITSV", xpos, ypos, zpos, idrotm[5110], "ONLY"); | |
3669 | zpos = -dtra[2] / 2.; | |
3670 | pMC->Gsvolu(natra1[11], "TUBE", idtmed[274], dtra1, 3); | |
3671 | r2 = atheta + 90.; | |
3672 | r3 = atheta + 90.; | |
3673 | AliMatrix(idrotm[5111], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3674 | pMC->Gspos(natra1[11], 1, "ITSV", xpos, ypos, zpos, idrotm[5111], "ONLY"); | |
3675 | ||
3676 | atheta = 112.5; | |
3677 | aphi2 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*degrad) * (50.5 / cos(28.*degrad))- 50.5*50.5))) * raddeg; | |
3678 | aphi1 = 180. - aphi2; | |
3679 | xpos = (xtra[6] + xtra[7]) / 2.; | |
3680 | ypos = (ytra[6] + ytra[7]) / 2.; | |
3681 | zpos = dtra[2] / 2.; | |
3682 | pMC->Gsvolu(natra1[12], "TUBE", idtmed[274], dtra1, 3); | |
3683 | r2 = atheta + 90.; | |
3684 | r3 = atheta + 90.; | |
3685 | AliMatrix(idrotm[5112], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3686 | pMC->Gspos(natra1[12], 1, "ITSV", xpos, ypos, zpos, idrotm[5112], "ONLY"); | |
3687 | zpos = -dtra[2] / 2.; | |
3688 | pMC->Gsvolu(natra1[13], "TUBE", idtmed[274], dtra1, 3); | |
3689 | r2 = atheta + 90.; | |
3690 | r3 = atheta + 90.; | |
3691 | AliMatrix(idrotm[5113], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3692 | pMC->Gspos(natra1[13], 1, "ITSV", xpos, ypos, zpos, idrotm[5113], "ONLY"); | |
3693 | ||
3694 | atheta = 157.5; | |
3695 | aphi1 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*degrad) * (50.5 / cos(28.*degrad))- 50.5*50.5))) * raddeg; | |
3696 | aphi2 = 180. - aphi1; | |
3697 | xpos = (xtra[7] + xtra[0]) / 2.; | |
3698 | ypos = (ytra[7] + ytra[0]) / 2.; | |
3699 | zpos = dtra[2] / 2.; | |
3700 | pMC->Gsvolu(natra1[14], "TUBE", idtmed[274], dtra1, 3); | |
3701 | r2 = atheta + 90.; | |
3702 | r3 = atheta + 90.; | |
3703 | AliMatrix(idrotm[5114], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3704 | pMC->Gspos(natra1[14], 1, "ITSV", xpos, ypos, zpos, idrotm[5114], "ONLY"); | |
3705 | zpos = -dtra[2] / 2.; | |
3706 | pMC->Gsvolu(natra1[15], "TUBE", idtmed[274], dtra1, 3); | |
3707 | r2 = atheta + 90.; | |
3708 | r3 = atheta + 90.; | |
3709 | AliMatrix(idrotm[5115], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3710 | pMC->Gspos(natra1[15], 1, "ITSV", xpos, ypos, zpos, idrotm[5115], "ONLY"); | |
3711 | } else { | |
3712 | goto L9012; | |
3713 | } | |
3714 | ||
3715 | L9012: | |
3716 | // --- The frame between the end-caps (hexagonal lay-out) --- | |
3717 | ||
3718 | // GOTO 9123 ! skip hexagonal frame | |
3719 | ||
3720 | if (fMinorVersion == 2) { | |
3721 | ||
3722 | rzero = 33.5; | |
3723 | dtra2[0] = .92; | |
3724 | dtra2[1] = 1.; | |
3725 | dtra2[2] = dpcb[2] * 2. + 50. - 10.5; | |
3726 | dtra3[0] = .92; | |
3727 | dtra3[1] = 1.; | |
3728 | dtra3[2] = 16.75; | |
3729 | dtra4[0] = .92; | |
3730 | dtra4[1] = 1.; | |
3731 | dtra4[2] = TMath::Sqrt(dtra2[2] * dtra2[2] + (59.9*59.9-50.*50.)) / 2.; | |
3732 | angle = 60.; | |
3733 | offset = angle / 2.; | |
3734 | for (i = 0; i < 6; ++i) { | |
3735 | xtra1[i] = rzero * TMath::Cos((i * angle + offset) *degrad); | |
3736 | ytra1[i] = rzero * TMath::Sin((i * angle + offset) *degrad); | |
3737 | ztra1[i] = 0.; | |
3738 | pMC->Gsvolu(natra2[i], "TUBE", idtmed[274], dtra2, 3); | |
3739 | pMC->Gspos(natra2[i], 1, "ITSV", xtra1[i], ytra1[i], ztra1[i], 0, "ONLY"); | |
3740 | } | |
3741 | ||
3742 | atheta = 60.; | |
3743 | aphi = 90.; | |
3744 | xpos = (xtra1[0] + xtra1[1]) / 2.; | |
3745 | ypos = (ytra1[0] + ytra1[1]) / 2.; | |
3746 | zpos = 0.; | |
3747 | pMC->Gsvolu(natra3[0], "TUBE", idtmed[274], dtra3, 3); | |
3748 | r2 = atheta + 90.; | |
3749 | r3 = atheta + 90.; | |
3750 | AliMatrix(idrotm[5200], 90., atheta, aphi + 90., r2, aphi, r3); | |
3751 | pMC->Gspos(natra3[0], 1, "ITSV", xpos, ypos, zpos, idrotm[5200], "ONLY"); | |
3752 | ||
3753 | atheta = 120.; | |
3754 | aphi = 90.; | |
3755 | xpos = (xtra1[1] + xtra1[2]) / 2.; | |
3756 | ypos = (ytra1[1] + ytra1[2]) / 2.; | |
3757 | zpos = 0.; | |
3758 | pMC->Gsvolu(natra3[1], "TUBE", idtmed[274], dtra3, 3); | |
3759 | r2 = atheta + 90.; | |
3760 | r3 = atheta + 90.; | |
3761 | AliMatrix(idrotm[5201], 90., atheta, aphi + 90., r2, aphi, r3); | |
3762 | pMC->Gspos(natra3[1], 1, "ITSV", xpos, ypos, zpos, idrotm[5201], "ONLY"); | |
3763 | ||
3764 | atheta = 180.; | |
3765 | aphi = 90.; | |
3766 | xpos = (xtra1[2] + xtra1[3]) / 2.; | |
3767 | ypos = (ytra1[2] + ytra1[3]) / 2.; | |
3768 | zpos = 0.; | |
3769 | pMC->Gsvolu(natra3[2], "TUBE", idtmed[274], dtra3, 3); | |
3770 | r2 = atheta + 90.; | |
3771 | r3 = atheta + 90.; | |
3772 | AliMatrix(idrotm[5202], 90., atheta, aphi + 90., r2, aphi, r3); | |
3773 | pMC->Gspos(natra3[2], 1, "ITSV", xpos, ypos, zpos, idrotm[5202], "ONLY"); | |
3774 | ||
3775 | atheta = 60.; | |
3776 | aphi = 90.; | |
3777 | xpos = (xtra1[3] + xtra1[4]) / 2.; | |
3778 | ypos = (ytra1[3] + ytra1[4]) / 2.; | |
3779 | zpos = 0.; | |
3780 | pMC->Gsvolu(natra3[3], "TUBE", idtmed[274], dtra3, 3); | |
3781 | r2 = atheta + 90.; | |
3782 | r3 = atheta + 90.; | |
3783 | AliMatrix(idrotm[5203], 90., atheta, aphi + 90., r2, aphi, r3); | |
3784 | pMC->Gspos(natra3[3], 1, "ITSV", xpos, ypos, zpos, idrotm[5203], "ONLY"); | |
3785 | ||
3786 | atheta = 120.; | |
3787 | aphi = 90.; | |
3788 | xpos = (xtra1[4] + xtra1[5]) / 2.; | |
3789 | ypos = (ytra1[4] + ytra1[5]) / 2.; | |
3790 | zpos = 0.; | |
3791 | pMC->Gsvolu(natra3[4], "TUBE", idtmed[274], dtra3, 3); | |
3792 | r2 = atheta + 90.; | |
3793 | r3 = atheta + 90.; | |
3794 | AliMatrix(idrotm[5204], 90., atheta, aphi + 90., r2, aphi, r3); | |
3795 | pMC->Gspos(natra3[4], 1, "ITSV", xpos, ypos, zpos, idrotm[5204], "ONLY"); | |
3796 | ||
3797 | atheta = 180.; | |
3798 | aphi = 90.; | |
3799 | xpos = (xtra1[5] + xtra1[0]) / 2.; | |
3800 | ypos = (ytra1[5] + ytra1[0]) / 2.; | |
3801 | zpos = 0.; | |
3802 | pMC->Gsvolu(natra3[5], "TUBE", idtmed[274], dtra3, 3); | |
3803 | r2 = atheta + 90.; | |
3804 | r3 = atheta + 90.; | |
3805 | AliMatrix(idrotm[5205], 90., atheta, aphi + 90., r2, aphi, r3); | |
3806 | pMC->Gspos(natra3[5], 1, "ITSV", xpos, ypos, zpos, idrotm[5205], "ONLY"); | |
3807 | ||
3808 | atheta = 60.; | |
3809 | aphi2 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*degrad) * (50. / cos(34.*degrad))- 50.*50.))) * raddeg; | |
3810 | aphi1 = 180. - aphi2; | |
3811 | xpos = (xtra1[0] + xtra1[1]) / 2.; | |
3812 | ypos = (ytra1[0] + ytra1[1]) / 2.; | |
3813 | zpos = dtra2[2] / 2.; | |
3814 | pMC->Gsvolu(natra4[0], "TUBE", idtmed[274], dtra4, 3); | |
3815 | r2 = atheta + 90.; | |
3816 | r3 = atheta + 90.; | |
3817 | AliMatrix(idrotm[5210], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3818 | pMC->Gspos(natra4[0], 1, "ITSV", xpos, ypos, zpos, idrotm[5210], "ONLY"); | |
3819 | zpos = -dtra2[2] / 2.; | |
3820 | pMC->Gsvolu(natra4[1], "TUBE", idtmed[274], dtra4, 3); | |
3821 | r2 = atheta + 90.; | |
3822 | r3 = atheta + 90.; | |
3823 | AliMatrix(idrotm[5211], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3824 | pMC->Gspos(natra4[1], 1, "ITSV", xpos, ypos, zpos, idrotm[5211], "ONLY"); | |
3825 | ||
3826 | atheta = 120.; | |
3827 | aphi1 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*degrad) * (50. / cos(34.*degrad))- 50.*50.))) * raddeg; | |
3828 | aphi2 = 180. - aphi1; | |
3829 | xpos = (xtra1[1] + xtra1[2]) / 2.; | |
3830 | ypos = (ytra1[1] + ytra1[2]) / 2.; | |
3831 | zpos = dtra2[2] / 2.; | |
3832 | pMC->Gsvolu(natra4[2], "TUBE", idtmed[274], dtra4, 3); | |
3833 | r2 = atheta + 90.; | |
3834 | r3 = atheta + 90.; | |
3835 | AliMatrix(idrotm[5212], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3836 | pMC->Gspos(natra4[2], 1, "ITSV", xpos, ypos, zpos, idrotm[5212], "ONLY"); | |
3837 | zpos = -dtra2[2] / 2.; | |
3838 | pMC->Gsvolu(natra4[3], "TUBE", idtmed[274], dtra4, 3); | |
3839 | r2 = atheta + 90.; | |
3840 | r3 = atheta + 90.; | |
3841 | AliMatrix(idrotm[5213], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3842 | pMC->Gspos(natra4[3], 1, "ITSV", xpos, ypos, zpos, idrotm[5213], "ONLY"); | |
3843 | ||
3844 | atheta = 180.; | |
3845 | aphi2 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*degrad) * (50. / cos(34.*degrad))- 50.*50.))) * raddeg; | |
3846 | aphi1 = 180. - aphi2; | |
3847 | xpos = (xtra1[2] + xtra1[3]) / 2.; | |
3848 | ypos = (ytra1[2] + ytra1[3]) / 2.; | |
3849 | zpos = dtra2[2] / 2.; | |
3850 | pMC->Gsvolu(natra4[4], "TUBE", idtmed[274], dtra4, 3); | |
3851 | r2 = atheta + 90.; | |
3852 | r3 = atheta + 90.; | |
3853 | AliMatrix(idrotm[5214], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3854 | pMC->Gspos(natra4[4], 1, "ITSV", xpos, ypos, zpos, idrotm[5214], "ONLY"); | |
3855 | zpos = -dtra2[2] / 2.; | |
3856 | pMC->Gsvolu(natra4[5], "TUBE", idtmed[274], dtra4, 3); | |
3857 | r2 = atheta + 90.; | |
3858 | r3 = atheta + 90.; | |
3859 | AliMatrix(idrotm[5215], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3860 | pMC->Gspos(natra4[5], 1, "ITSV", xpos, ypos, zpos, idrotm[5215], "ONLY"); | |
3861 | atheta = 180.; | |
3862 | aphi1 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*degrad) * (50. / cos(34.*degrad)) | |
3863 | - 50.*50.))) * raddeg; | |
3864 | aphi2 = 180. - aphi1; | |
3865 | xpos = (xtra1[2] + xtra1[3]) / 2.; | |
3866 | ypos = (ytra1[2] + ytra1[3]) / 2.; | |
3867 | zpos = dtra2[2] / 2.; | |
3868 | pMC->Gsvolu(natra4[6], "TUBE", idtmed[274], dtra4, 3); | |
3869 | r2 = atheta + 90.; | |
3870 | r3 = atheta + 90.; | |
3871 | AliMatrix(idrotm[5216], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3872 | pMC->Gspos(natra4[6], 1, "ITSV", xpos, ypos, zpos, idrotm[5216], "ONLY"); | |
3873 | zpos = -dtra2[2] / 2.; | |
3874 | pMC->Gsvolu(natra4[7], "TUBE", idtmed[274], dtra4, 3); | |
3875 | r2 = atheta + 90.; | |
3876 | r3 = atheta + 90.; | |
3877 | AliMatrix(idrotm[5217], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3878 | pMC->Gspos(natra4[7], 1, "ITSV", xpos, ypos, zpos, idrotm[5217], "ONLY"); | |
3879 | ||
3880 | atheta = 60.; | |
3881 | aphi2 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*degrad) * (50. / cos(34.*degrad))- 50.*50.))) * raddeg; | |
3882 | aphi1 = 180. - aphi2; | |
3883 | xpos = (xtra1[3] + xtra1[4]) / 2.; | |
3884 | ypos = (ytra1[3] + ytra1[4]) / 2.; | |
3885 | zpos = dtra2[2] / 2.; | |
3886 | pMC->Gsvolu(natra4[8], "TUBE", idtmed[274], dtra4, 3); | |
3887 | r2 = atheta + 90.; | |
3888 | r3 = atheta + 90.; | |
3889 | AliMatrix(idrotm[5218], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3890 | pMC->Gspos(natra4[8], 1, "ITSV", xpos, ypos, zpos, idrotm[5218], "ONLY"); | |
3891 | zpos = -dtra2[2] / 2.; | |
3892 | pMC->Gsvolu(natra4[9], "TUBE", idtmed[274], dtra4, 3); | |
3893 | r2 = atheta + 90.; | |
3894 | r3 = atheta + 90.; | |
3895 | AliMatrix(idrotm[5219], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3896 | pMC->Gspos(natra4[9], 1, "ITSV", xpos, ypos, zpos, idrotm[5219], "ONLY"); | |
3897 | ||
3898 | atheta = 120.; | |
3899 | aphi1 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*degrad) * (50. / cos(34.*degrad))- 50.*50.))) * raddeg; | |
3900 | aphi2 = 180. - aphi1; | |
3901 | xpos = (xtra1[4] + xtra1[5]) / 2.; | |
3902 | ypos = (ytra1[4] + ytra1[5]) / 2.; | |
3903 | zpos = dtra2[2] / 2.; | |
3904 | pMC->Gsvolu(natra4[10], "TUBE", idtmed[274], dtra4, 3); | |
3905 | r2 = atheta + 90.; | |
3906 | r3 = atheta + 90.; | |
3907 | AliMatrix(idrotm[5220], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3908 | pMC->Gspos(natra4[10], 1, "ITSV", xpos, ypos, zpos, idrotm[5220], "ONLY"); | |
3909 | zpos = -dtra2[2] / 2.; | |
3910 | pMC->Gsvolu(natra4[11], "TUBE", idtmed[274], dtra4, 3); | |
3911 | r2 = atheta + 90.; | |
3912 | r3 = atheta + 90.; | |
3913 | AliMatrix(idrotm[5221], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3914 | pMC->Gspos(natra4[11], 1, "ITSV", xpos, ypos, zpos, idrotm[5221], "ONLY"); | |
3915 | ||
3916 | atheta = 180.; | |
3917 | aphi2 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*degrad) * (50. / cos(34.*degrad))- 50.*50.))) * raddeg; | |
3918 | aphi1 = 180. - aphi2; | |
3919 | xpos = (xtra1[5] + xtra1[0]) / 2.; | |
3920 | ypos = (ytra1[5] + ytra1[0]) / 2.; | |
3921 | zpos = dtra2[2] / 2.; | |
3922 | pMC->Gsvolu(natra4[12], "TUBE", idtmed[274], dtra4, 3); | |
3923 | r2 = atheta + 90.; | |
3924 | r3 = atheta + 90.; | |
3925 | AliMatrix(idrotm[5222], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3926 | pMC->Gspos(natra4[12], 1, "ITSV", xpos, ypos, zpos, idrotm[5222], "ONLY"); | |
3927 | zpos = -dtra2[2] / 2.; | |
3928 | pMC->Gsvolu(natra4[13], "TUBE", idtmed[274], dtra4, 3); | |
3929 | r2 = atheta + 90.; | |
3930 | r3 = atheta + 90.; | |
3931 | AliMatrix(idrotm[5223], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3932 | pMC->Gspos(natra4[13], 1, "ITSV", xpos, ypos, zpos, idrotm[5223], "ONLY"); | |
3933 | atheta = 180.; | |
3934 | aphi1 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*degrad) * (50. / cos(34.*degrad))- 50.*50.))) * raddeg; | |
3935 | aphi2 = 180. - aphi1; | |
3936 | xpos = (xtra1[5] + xtra1[0]) / 2.; | |
3937 | ypos = (ytra1[5] + ytra1[0]) / 2.; | |
3938 | zpos = dtra2[2] / 2.; | |
3939 | pMC->Gsvolu(natra4[14], "TUBE", idtmed[274], dtra4, 3); | |
3940 | r2 = atheta + 90.; | |
3941 | r3 = atheta + 90.; | |
3942 | AliMatrix(idrotm[5224], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3943 | pMC->Gspos(natra4[14], 1, "ITSV", xpos, ypos, zpos, idrotm[5224], "ONLY"); | |
3944 | zpos = -dtra2[2] / 2.; | |
3945 | pMC->Gsvolu(natra4[15], "TUBE", idtmed[274], dtra4, 3); | |
3946 | r2 = atheta + 90.; | |
3947 | r3 = atheta + 90.; | |
3948 | AliMatrix(idrotm[5225], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3949 | pMC->Gspos(natra4[15], 1, "ITSV", xpos, ypos, zpos, idrotm[5225], "ONLY"); | |
3950 | ||
3951 | ||
3952 | } else if (fMinorVersion == 5) { | |
3953 | ||
3954 | ||
3955 | rzero = 33.5; | |
3956 | dtra2[0] = .92; | |
3957 | dtra2[1] = 1.; | |
3958 | dtra2[2] = dpcb[2] * 2. + 50. - 10.5; | |
3959 | dtra3[0] = .92; | |
3960 | dtra3[1] = 1.; | |
3961 | dtra3[2] = 16.75; | |
3962 | dtra4[0] = .92; | |
3963 | dtra4[1] = 1.; | |
3964 | dtra4[2] = TMath::Sqrt(dtra2[2] * dtra2[2] + (59.9*59.9-50.*50.)) / 2.; | |
3965 | angle = 60.; | |
3966 | offset = angle / 2.; | |
3967 | for (i = 0; i < 6; ++i) { | |
3968 | xtra1[i] = rzero * TMath::Cos((i * angle + offset) *degrad); | |
3969 | ytra1[i] = rzero * TMath::Sin((i * angle + offset) *degrad); | |
3970 | ztra1[i] = 0.; | |
3971 | pMC->Gsvolu(natra2[i], "TUBE", idtmed[274], dtra2, 3); | |
3972 | pMC->Gspos(natra2[i], 1, "ITSV", xtra1[i], ytra1[i], ztra1[i], 0, "ONLY"); | |
3973 | } | |
3974 | ||
3975 | atheta = 60.; | |
3976 | aphi = 90.; | |
3977 | xpos = (xtra1[0] + xtra1[1]) / 2.; | |
3978 | ypos = (ytra1[0] + ytra1[1]) / 2.; | |
3979 | zpos = 0.; | |
3980 | pMC->Gsvolu(natra3[0], "TUBE", idtmed[274], dtra3, 3); | |
3981 | r2 = atheta + 90.; | |
3982 | r3 = atheta + 90.; | |
3983 | AliMatrix(idrotm[5200], 90., atheta, aphi + 90., r2, aphi, r3); | |
3984 | pMC->Gspos(natra3[0], 1, "ITSV", xpos, ypos, zpos, idrotm[5200], "ONLY"); | |
3985 | ||
3986 | atheta = 120.; | |
3987 | aphi = 90.; | |
3988 | xpos = (xtra1[1] + xtra1[2]) / 2.; | |
3989 | ypos = (ytra1[1] + ytra1[2]) / 2.; | |
3990 | zpos = 0.; | |
3991 | pMC->Gsvolu(natra3[1], "TUBE", idtmed[274], dtra3, 3); | |
3992 | r2 = atheta + 90.; | |
3993 | r3 = atheta + 90.; | |
3994 | AliMatrix(idrotm[5201], 90., atheta, aphi + 90., r2, aphi, r3); | |
3995 | pMC->Gspos(natra3[1], 1, "ITSV", xpos, ypos, zpos, idrotm[5201], "ONLY"); | |
3996 | ||
3997 | atheta = 180.; | |
3998 | aphi = 90.; | |
3999 | xpos = (xtra1[2] + xtra1[3]) / 2.; | |
4000 | ypos = (ytra1[2] + ytra1[3]) / 2.; | |
4001 | zpos = 0.; | |
4002 | pMC->Gsvolu(natra3[2], "TUBE", idtmed[274], dtra3, 3); | |
4003 | r2 = atheta + 90.; | |
4004 | r3 = atheta + 90.; | |
4005 | AliMatrix(idrotm[5202], 90., atheta, aphi + 90., r2, aphi, r3); | |
4006 | pMC->Gspos(natra3[2], 1, "ITSV", xpos, ypos, zpos, idrotm[5202], "ONLY"); | |
4007 | ||
4008 | atheta = 60.; | |
4009 | aphi = 90.; | |
4010 | xpos = (xtra1[3] + xtra1[4]) / 2.; | |
4011 | ypos = (ytra1[3] + ytra1[4]) / 2.; | |
4012 | zpos = 0.; | |
4013 | pMC->Gsvolu(natra3[3], "TUBE", idtmed[274], dtra3, 3); | |
4014 | r2 = atheta + 90.; | |
4015 | r3 = atheta + 90.; | |
4016 | AliMatrix(idrotm[5203], 90., atheta, aphi + 90., r2, aphi, r3); | |
4017 | pMC->Gspos(natra3[3], 1, "ITSV", xpos, ypos, zpos, idrotm[5203], "ONLY"); | |
4018 | ||
4019 | atheta = 120.; | |
4020 | aphi = 90.; | |
4021 | xpos = (xtra1[4] + xtra1[5]) / 2.; | |
4022 | ypos = (ytra1[4] + ytra1[5]) / 2.; | |
4023 | zpos = 0.; | |
4024 | pMC->Gsvolu(natra3[4], "TUBE", idtmed[274], dtra3, 3); | |
4025 | r2 = atheta + 90.; | |
4026 | r3 = atheta + 90.; | |
4027 | AliMatrix(idrotm[5204], 90., atheta, aphi + 90., r2, aphi, r3); | |
4028 | pMC->Gspos(natra3[4], 1, "ITSV", xpos, ypos, zpos, idrotm[5204], "ONLY"); | |
4029 | ||
4030 | atheta = 180.; | |
4031 | aphi = 90.; | |
4032 | xpos = (xtra1[5] + xtra1[0]) / 2.; | |
4033 | ypos = (ytra1[5] + ytra1[0]) / 2.; | |
4034 | zpos = 0.; | |
4035 | pMC->Gsvolu(natra3[5], "TUBE", idtmed[274], dtra3, 3); | |
4036 | r2 = atheta + 90.; | |
4037 | r3 = atheta + 90.; | |
4038 | AliMatrix(idrotm[5205], 90., atheta, aphi + 90., r2, aphi, r3); | |
4039 | pMC->Gspos(natra3[5], 1, "ITSV", xpos, ypos, zpos, idrotm[5205], "ONLY"); | |
4040 | ||
4041 | atheta = 60.; | |
4042 | aphi2 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*degrad) * (50. / cos(34.*degrad))- 50.*50.))) * raddeg; | |
4043 | aphi1 = 180. - aphi2; | |
4044 | xpos = (xtra1[0] + xtra1[1]) / 2.; | |
4045 | ypos = (ytra1[0] + ytra1[1]) / 2.; | |
4046 | zpos = dtra2[2] / 2.; | |
4047 | pMC->Gsvolu(natra4[0], "TUBE", idtmed[274], dtra4, 3); | |
4048 | r2 = atheta + 90.; | |
4049 | r3 = atheta + 90.; | |
4050 | AliMatrix(idrotm[5210], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4051 | pMC->Gspos(natra4[0], 1, "ITSV", xpos, ypos, zpos, idrotm[5210], "ONLY"); | |
4052 | zpos = -dtra2[2] / 2.; | |
4053 | pMC->Gsvolu(natra4[1], "TUBE", idtmed[274], dtra4, 3); | |
4054 | r2 = atheta + 90.; | |
4055 | r3 = atheta + 90.; | |
4056 | AliMatrix(idrotm[5211], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4057 | pMC->Gspos(natra4[1], 1, "ITSV", xpos, ypos, zpos, idrotm[5211], "ONLY"); | |
4058 | ||
4059 | atheta = 120.; | |
4060 | aphi1 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*degrad) * (50. / cos(34.*degrad))- 50.*50.))) * raddeg; | |
4061 | aphi2 = 180. - aphi1; | |
4062 | xpos = (xtra1[1] + xtra1[2]) / 2.; | |
4063 | ypos = (ytra1[1] + ytra1[2]) / 2.; | |
4064 | zpos = dtra2[2] / 2.; | |
4065 | pMC->Gsvolu(natra4[2], "TUBE", idtmed[274], dtra4, 3); | |
4066 | r2 = atheta + 90.; | |
4067 | r3 = atheta + 90.; | |
4068 | AliMatrix(idrotm[5212], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4069 | pMC->Gspos(natra4[2], 1, "ITSV", xpos, ypos, zpos, idrotm[5212], "ONLY"); | |
4070 | zpos = -dtra2[2] / 2.; | |
4071 | pMC->Gsvolu(natra4[3], "TUBE", idtmed[274], dtra4, 3); | |
4072 | r2 = atheta + 90.; | |
4073 | r3 = atheta + 90.; | |
4074 | AliMatrix(idrotm[5213], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4075 | pMC->Gspos(natra4[3], 1, "ITSV", xpos, ypos, zpos, idrotm[5213], "ONLY"); | |
4076 | ||
4077 | atheta = 180.; | |
4078 | aphi2 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*degrad) * (50. / cos(34.*degrad))- 50.*50.))) * raddeg; | |
4079 | aphi1 = 180. - aphi2; | |
4080 | xpos = (xtra1[2] + xtra1[3]) / 2.; | |
4081 | ypos = (ytra1[2] + ytra1[3]) / 2.; | |
4082 | zpos = dtra2[2] / 2.; | |
4083 | pMC->Gsvolu(natra4[4], "TUBE", idtmed[274], dtra4, 3); | |
4084 | r2 = atheta + 90.; | |
4085 | r3 = atheta + 90.; | |
4086 | AliMatrix(idrotm[5214], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4087 | pMC->Gspos(natra4[4], 1, "ITSV", xpos, ypos, zpos, idrotm[5214], "ONLY"); | |
4088 | zpos = -dtra2[2] / 2.; | |
4089 | pMC->Gsvolu(natra4[5], "TUBE", idtmed[274], dtra4, 3); | |
4090 | r2 = atheta + 90.; | |
4091 | r3 = atheta + 90.; | |
4092 | AliMatrix(idrotm[5215], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4093 | pMC->Gspos(natra4[5], 1, "ITSV", xpos, ypos, zpos, idrotm[5215], "ONLY"); | |
4094 | atheta = 180.; | |
4095 | aphi1 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*degrad) * (50. / cos(34.*degrad))- 50.*50.))) * raddeg; | |
4096 | aphi2 = 180. - aphi1; | |
4097 | xpos = (xtra1[2] + xtra1[3]) / 2.; | |
4098 | ypos = (ytra1[2] + ytra1[3]) / 2.; | |
4099 | zpos = dtra2[2] / 2.; | |
4100 | pMC->Gsvolu(natra4[6], "TUBE", idtmed[274], dtra4, 3); | |
4101 | r2 = atheta + 90.; | |
4102 | r3 = atheta + 90.; | |
4103 | AliMatrix(idrotm[5216], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4104 | pMC->Gspos(natra4[6], 1, "ITSV", xpos, ypos, zpos, idrotm[5216], "ONLY"); | |
4105 | zpos = -dtra2[2] / 2.; | |
4106 | pMC->Gsvolu(natra4[7], "TUBE", idtmed[274], dtra4, 3); | |
4107 | r2 = atheta + 90.; | |
4108 | r3 = atheta + 90.; | |
4109 | AliMatrix(idrotm[5217], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4110 | pMC->Gspos(natra4[7], 1, "ITSV", xpos, ypos, zpos, idrotm[5217], "ONLY"); | |
4111 | ||
4112 | atheta = 60.; | |
4113 | aphi2 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*degrad) * (50. / cos(34.*degrad))- 50.*50.))) * raddeg; | |
4114 | aphi1 = 180. - aphi2; | |
4115 | xpos = (xtra1[3] + xtra1[4]) / 2.; | |
4116 | ypos = (ytra1[3] + ytra1[4]) / 2.; | |
4117 | zpos = dtra2[2] / 2.; | |
4118 | pMC->Gsvolu(natra4[8], "TUBE", idtmed[274], dtra4, 3); | |
4119 | r2 = atheta + 90.; | |
4120 | r3 = atheta + 90.; | |
4121 | AliMatrix(idrotm[5218], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4122 | pMC->Gspos(natra4[8], 1, "ITSV", xpos, ypos, zpos, idrotm[5218], "ONLY"); | |
4123 | zpos = -dtra2[2] / 2.; | |
4124 | pMC->Gsvolu(natra4[9], "TUBE", idtmed[274], dtra4, 3); | |
4125 | r2 = atheta + 90.; | |
4126 | r3 = atheta + 90.; | |
4127 | AliMatrix(idrotm[5219], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4128 | pMC->Gspos(natra4[9], 1, "ITSV", xpos, ypos, zpos, idrotm[5219], "ONLY"); | |
4129 | ||
4130 | atheta = 120.; | |
4131 | aphi1 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*degrad) * (50. / cos(34.*degrad))- 50.*50.))) * raddeg; | |
4132 | aphi2 = 180. - aphi1; | |
4133 | xpos = (xtra1[4] + xtra1[5]) / 2.; | |
4134 | ypos = (ytra1[4] + ytra1[5]) / 2.; | |
4135 | zpos = dtra2[2] / 2.; | |
4136 | pMC->Gsvolu(natra4[10], "TUBE", idtmed[274], dtra4, 3); | |
4137 | r2 = atheta + 90.; | |
4138 | r3 = atheta + 90.; | |
4139 | AliMatrix(idrotm[5220], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4140 | pMC->Gspos(natra4[10], 1, "ITSV", xpos, ypos, zpos, idrotm[5220], "ONLY"); | |
4141 | zpos = -dtra2[2] / 2.; | |
4142 | pMC->Gsvolu(natra4[11], "TUBE", idtmed[274], dtra4, 3); | |
4143 | r2 = atheta + 90.; | |
4144 | r3 = atheta + 90.; | |
4145 | AliMatrix(idrotm[5221], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4146 | pMC->Gspos(natra4[11], 1, "ITSV", xpos, ypos, zpos, idrotm[5221], "ONLY"); | |
4147 | ||
4148 | atheta = 180.; | |
4149 | aphi2 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*degrad) * (50. / cos(34.*degrad))- 50.*50.))) * raddeg; | |
4150 | aphi1 = 180. - aphi2; | |
4151 | xpos = (xtra1[5] + xtra1[0]) / 2.; | |
4152 | ypos = (ytra1[5] + ytra1[0]) / 2.; | |
4153 | zpos = dtra2[2] / 2.; | |
4154 | pMC->Gsvolu(natra4[12], "TUBE", idtmed[274], dtra4, 3); | |
4155 | r2 = atheta + 90.; | |
4156 | r3 = atheta + 90.; | |
4157 | AliMatrix(idrotm[5222], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4158 | pMC->Gspos(natra4[12], 1, "ITSV", xpos, ypos, zpos, idrotm[5222], "ONLY"); | |
4159 | zpos = -dtra2[2] / 2.; | |
4160 | pMC->Gsvolu(natra4[13], "TUBE", idtmed[274], dtra4, 3); | |
4161 | r2 = atheta + 90.; | |
4162 | r3 = atheta + 90.; | |
4163 | AliMatrix(idrotm[5223], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4164 | pMC->Gspos(natra4[13], 1, "ITSV", xpos, ypos, zpos, idrotm[5223], "ONLY"); | |
4165 | atheta = 180.; | |
4166 | aphi1 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*degrad) * (50. / cos(34.*degrad))- 50.*50.))) * raddeg; | |
4167 | aphi2 = 180. - aphi1; | |
4168 | xpos = (xtra1[5] + xtra1[0]) / 2.; | |
4169 | ypos = (ytra1[5] + ytra1[0]) / 2.; | |
4170 | zpos = dtra2[2] / 2.; | |
4171 | pMC->Gsvolu(natra4[14], "TUBE", idtmed[274], dtra4, 3); | |
4172 | r2 = atheta + 90.; | |
4173 | r3 = atheta + 90.; | |
4174 | AliMatrix(idrotm[5224], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4175 | pMC->Gspos(natra4[14], 1, "ITSV", xpos, ypos, zpos, idrotm[5224], "ONLY"); | |
4176 | zpos = -dtra2[2] / 2.; | |
4177 | pMC->Gsvolu(natra4[15], "TUBE", idtmed[274], dtra4, 3); | |
4178 | r2 = atheta + 90.; | |
4179 | r3 = atheta + 90.; | |
4180 | AliMatrix(idrotm[5225], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4181 | pMC->Gspos(natra4[15], 1, "ITSV", xpos, ypos, zpos, idrotm[5225], "ONLY"); | |
4182 | } else { | |
4183 | goto L9123; | |
4184 | } | |
4185 | ||
4186 | L9123: | |
4187 | // --- Define the end-caps | |
4188 | ||
4189 | // GOTO 9234 ! skip both end-caps | |
4190 | ||
4191 | // --- Define the Z>0 end-cap | |
4192 | ||
4193 | // GOTO 9345 ! skip the Z>0 end-cap | |
4194 | ||
4195 | dcone[0] = 16.75; | |
4196 | dcone[1] = 12.; | |
4197 | dcone[2] = 12.02; | |
4198 | dcone[3] = (338.-3.)*455./(338.-3.-10.)/10.; | |
4199 | dcone[4] = .02 / TMath::Cos(45.*degrad) + (338.-3.)*455./(338.-3.-10.)/10.; | |
4200 | xpos = 0.; | |
4201 | ypos = 0.; | |
4202 | zpos = dpcb[2] * 2. + (583.+(338.-3.))/2./10. - 10.5; | |
4203 | // end-ladder electro | |
4204 | pMC->Gsvolu("RCON", "CONE", idtmed[274], dcone, 5); | |
4205 | pMC->Gspos("RCON", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4206 | ||
4207 | dtube[0] = .02 / TMath::Cos(45.*degrad) + (338.-3.)*455./(338.-3.-10.)/10.; | |
4208 | dtube[1] = 49.9; | |
4209 | // In the Simonetti's drawings 52. In the TP 50. | |
4210 | dtube[2] = .15; | |
4211 | xpos = 0.; | |
4212 | ypos = 0.; | |
4213 | zpos = dpcb[2] * 2. + (583./2.+(338-1.5))/10. - 10.5; | |
4214 | // end-ladder electro | |
4215 | pMC->Gsvolu("RTB1", "TUBE", idtmed[274], dtube, 3); | |
4216 | pMC->Gspos("RTB1", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4217 | ||
4218 | dtube[0] = 10.5; | |
4219 | dtube[1] = 12.; | |
4220 | dtube[2] = 26.8/2./10.; | |
4221 | xpos = 0.; | |
4222 | ypos = 0.; | |
4223 | zpos = dpcb[2] * 2. + (583./2.-89.+26.8/2.)/10. - 10.5; | |
4224 | // end-ladder elect | |
4225 | pMC->Gsvolu("RTB2", "TUBE", idtmed[274], dtube, 3); | |
4226 | pMC->Gspos("RTB2", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4227 | ||
4228 | dpgon[0] = 15.; | |
4229 | dpgon[1] = 360.; | |
4230 | dpgon[2] = 12.; | |
4231 | dpgon[3] = 2.; | |
4232 | dpgon[4] = dpcb[2] * 2. + (583./2.-62.2)/10. - 10.5; | |
4233 | // end-ladder electron | |
4234 | dpgon[5] = 12.; | |
4235 | dpgon[6] = 13.5; | |
4236 | dpgon[7] = dpcb[2] * 2. + 583./2./10. - 10.5; | |
4237 | // end-ladder electronics | |
4238 | dpgon[8] = 12.; | |
4239 | dpgon[9] = 13.5; | |
4240 | xpos = 0.; | |
4241 | ypos = 0.; | |
4242 | zpos = 0.; | |
4243 | pMC->Gsvolu("RP03", "PGON", idtmed[274], dpgon, 10); | |
4244 | pMC->Gspos("RP03", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4245 | ||
4246 | dpgon[0] = 7.5; | |
4247 | dpgon[1] = 360.; | |
4248 | dpgon[2] = 24.; | |
4249 | dpgon[3] = 2.; | |
4250 | dpgon[4] = dpcb[2] * 2. + (583./2.+(338.-273.))/10. - 10.5; | |
4251 | // end-ladder e | |
4252 | dpgon[5] = 21.; | |
4253 | dpgon[6] = 23.; | |
4254 | dpgon[7] = dpcb[2] * 2. + (583./2.+(338.-273.+15.))/10. - 10.5; | |
4255 | // end-ladde | |
4256 | dpgon[8] = 21.; | |
4257 | dpgon[9] = 23.; | |
4258 | xpos = 0.; | |
4259 | ypos = 0.; | |
4260 | zpos = 0.; | |
4261 | pMC->Gsvolu("RP04", "PGON", idtmed[274], dpgon, 10); | |
4262 | pMC->Gspos("RP04", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4263 | ||
4264 | if (fMinorVersion < 3 ) { | |
4265 | offset2 = 5.2; | |
4266 | dpgon[0] = offset2 + 360./(2.*35.); | |
4267 | dpgon[1] = 360.; | |
4268 | dpgon[2] = 35.; | |
4269 | dpgon[3] = 2.; | |
4270 | dpgon[4] = dpcb[2] * 2. + (583./2.+(338.-106.))/10. - 10.5; | |
4271 | // end-ladde | |
4272 | dpgon[5] = 37.7; | |
4273 | dpgon[6] = 40.; | |
4274 | dpgon[7] = dpcb[2] * 2. + (583./2.+(338.-106.+15.))/10. - 10.5; | |
4275 | // end-la | |
4276 | dpgon[8] = 37.7; | |
4277 | dpgon[9] = 40.; | |
4278 | xpos = 0.; | |
4279 | ypos = 0.; | |
4280 | zpos = 0.; | |
4281 | pMC->Gsvolu("RP05", "PGON", idtmed[274], dpgon, 10); | |
4282 | pMC->Gspos("RP05", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4283 | ||
4284 | dpgon[0] = offset2 + 360./(2.*39.); | |
4285 | dpgon[1] = 360.; | |
4286 | dpgon[2] = 39.; | |
4287 | dpgon[3] = 2.; | |
4288 | dpgon[4] = dpcb[2] * 2. + (583./2.+(338.-56.))/10. - 10.5; | |
4289 | // end-ladder | |
4290 | dpgon[5] = 42.7; | |
4291 | dpgon[6] = 45.; | |
4292 | dpgon[7] = dpcb[2] * 2. + (583./2.+(338.-56.+15.))/10. - 10.5; | |
4293 | // end-la | |
4294 | dpgon[8] = 42.7; | |
4295 | dpgon[9] = 45.; | |
4296 | xpos = 0.; | |
4297 | ypos = 0.; | |
4298 | zpos = 0.; | |
4299 | pMC->Gsvolu("RP06", "PGON", idtmed[274], dpgon, 10); | |
4300 | pMC->Gspos("RP06", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4301 | } | |
4302 | if (fMinorVersion > 2 && fMinorVersion < 6) { | |
4303 | offset2 = 5.2; | |
4304 | dpgon[0] = offset2 + 5.625; | |
4305 | dpgon[1] = 360.; | |
4306 | dpgon[2] = 32.; | |
4307 | dpgon[3] = 2.; | |
4308 | dpgon[4] = (583./2.+(338.-106.))/10. - (40.-36.6) / TMath::Tan(45.*degrad) + dpcb[2] * 2. - 10.5; | |
4309 | // end-ladder electronics | |
4310 | dpgon[5] = 34.3; | |
4311 | dpgon[6] = 36.6; | |
4312 | dpgon[7] = (583./2.+(338.-106.+15.))/10. - (40.-36.6) / TMath::Tan(45.*degrad) + dpcb[2] * 2. - 10.5; | |
4313 | // end-ladder electr | |
4314 | dpgon[8] = 34.3; | |
4315 | dpgon[9] = 36.6; | |
4316 | xpos = 0.; | |
4317 | ypos = 0.; | |
4318 | zpos = 0.; | |
4319 | pMC->Gsvolu("RP05", "PGON", idtmed[274], dpgon, 10); | |
4320 | pMC->Gspos("RP05", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4321 | ||
4322 | dpgon[0] = offset2 + 5.; | |
4323 | dpgon[1] = 360.; | |
4324 | dpgon[2] = 36.; | |
4325 | dpgon[3] = 2.; | |
4326 | dpgon[4] = (583./2.+(338.-56.))/10. - (45.-41.2) / TMath::Tan(45.*degrad) + dpcb[2] * 2. - 10.5; | |
4327 | // end-ladder electronics | |
4328 | dpgon[5] = 38.9; | |
4329 | dpgon[6] = 41.2; | |
4330 | dpgon[7] = (583./2.+(338.-56.+15.))/10. - (45.-41.2) / TMath::Tan(45.*degrad) + dpcb[2] * 2. - 10.5; | |
4331 | // end-ladder electr | |
4332 | dpgon[8] = 38.9; | |
4333 | dpgon[9] = 41.2; | |
4334 | xpos = 0.; | |
4335 | ypos = 0.; | |
4336 | zpos = 0.; | |
4337 | pMC->Gsvolu("RP06", "PGON", idtmed[274], dpgon, 10); | |
4338 | pMC->Gspos("RP06", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4339 | } | |
4340 | ||
4341 | // 9345 CONTINUE | |
4342 | ||
4343 | // --- Define the Z<0 end-cap | |
4344 | ||
4345 | // GOTO 9456 ! skip the Z<0 end-cap | |
4346 | ||
4347 | dcone[0] = 16.75; | |
4348 | dcone[1] = (338.-3.)*455./(338.-3.-10.)/10.; | |
4349 | dcone[2] = .02 / TMath::Cos(45.*degrad) + (338.-3.)*455./(338.-3.-10.)/10.; | |
4350 | dcone[3] = 12.; | |
4351 | dcone[4] = 12.02; | |
4352 | xpos = 0.; | |
4353 | ypos = 0.; | |
4354 | zpos = -(583.+(338.-3.))/2./10. - dpcb[2] * 2. + 10.5; | |
4355 | // end-ladder electr | |
4356 | pMC->Gsvolu("LCON", "CONE", idtmed[274], dcone, 5); | |
4357 | ||
4358 | pMC->Gspos("LCON", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4359 | ||
4360 | dtube[0] = .02 / TMath::Cos(45.*degrad) + (338.-3.)*455./(338.-3.-10.)/10.; | |
4361 | dtube[1] = 49.9; | |
4362 | // In the Simonetti's drawings 52. In the TP 50. | |
4363 | dtube[2] = .15; | |
4364 | xpos = 0.; | |
4365 | ypos = 0.; | |
4366 | zpos = -(583./2.+(338-1.5))/10. - dpcb[2] * 2. + 10.5; | |
4367 | // end-ladder electr | |
4368 | pMC->Gsvolu("LTB1", "TUBE", idtmed[274], dtube, 3); | |
4369 | ||
4370 | pMC->Gspos("LTB1", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4371 | ||
4372 | dtube[0] = 10.5; | |
4373 | dtube[1] = 12.; | |
4374 | dtube[2] = 26.8/2./10.; | |
4375 | xpos = 0.; | |
4376 | ypos = 0.; | |
4377 | zpos = -(583./2.-89.+26.8/2.)/10. - dpcb[2] * 2. + 10.5; | |
4378 | // end-ladder elec | |
4379 | pMC->Gsvolu("LTB2", "TUBE", idtmed[274], dtube, 3); | |
4380 | ; | |
4381 | pMC->Gspos("LTB2", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4382 | ||
4383 | dpgon[0] = 15.; | |
4384 | dpgon[1] = 360.; | |
4385 | dpgon[2] = 12.; | |
4386 | dpgon[3] = 2.; | |
4387 | dpgon[4] = -583./2./10. - dpcb[2] * 2. + 10.5; | |
4388 | // end-ladder electronics | |
4389 | dpgon[5] = 12.; | |
4390 | dpgon[6] = 13.5; | |
4391 | dpgon[7] = -(583./2.-62.2)/10. - dpcb[2] * 2. + 10.5; | |
4392 | // end-ladder electro | |
4393 | dpgon[8] = 12.; | |
4394 | dpgon[9] = 13.5; | |
4395 | xpos = 0.; | |
4396 | ypos = 0.; | |
4397 | zpos = 0.; | |
4398 | pMC->Gsvolu("LP03", "PGON", idtmed[274], dpgon, 10); | |
4399 | pMC->Gspos("LP03", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4400 | ||
4401 | dpgon[0] = 7.5; | |
4402 | dpgon[1] = 360.; | |
4403 | dpgon[2] = 24.; | |
4404 | dpgon[3] = 2.; | |
4405 | dpgon[4] = -(583./2.+(338.-273.+15.))/10. - dpcb[2] * 2. + 10.5; | |
4406 | // end-ladd | |
4407 | dpgon[5] = 21.; | |
4408 | dpgon[6] = 23.; | |
4409 | dpgon[7] = -(583./2.+(338.-273.))/10. - dpcb[2] * 2. + 10.5; | |
4410 | // end-ladder | |
4411 | dpgon[8] = 21.; | |
4412 | dpgon[9] = 23.; | |
4413 | xpos = 0.; | |
4414 | ypos = 0.; | |
4415 | zpos = 0.; | |
4416 | pMC->Gsvolu("LP04", "PGON", idtmed[274], dpgon, 10); | |
4417 | pMC->Gspos("LP04", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4418 | ||
4419 | if (fMinorVersion < 3) { | |
4420 | offset2 = 5.2; | |
4421 | dpgon[0] = offset2 + 360./(2.*35.); | |
4422 | dpgon[1] = 360.; | |
4423 | dpgon[2] = 35.; | |
4424 | dpgon[3] = 2.; | |
4425 | dpgon[4] = -(583./2.+(338.-106.))/10. - dpcb[2] * 2. + 10.5; | |
4426 | // end-ladd | |
4427 | dpgon[5] = 37.7; | |
4428 | dpgon[6] = 40.; | |
4429 | dpgon[7] = -(583./2.+(338.-106.+15.))/10. - dpcb[2] * 2. + 10.5; | |
4430 | // end-l | |
4431 | dpgon[8] = 37.7; | |
4432 | dpgon[9] = 40.; | |
4433 | xpos = 0.; | |
4434 | ypos = 0.; | |
4435 | zpos = 0.; | |
4436 | pMC->Gsvolu("LP05", "PGON", idtmed[274], dpgon, 10); | |
4437 | pMC->Gspos("LP05", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4438 | ||
4439 | dpgon[0] = offset2 + 360./(2.*39.); | |
4440 | dpgon[1] = 360.; | |
4441 | dpgon[2] = 39.; | |
4442 | dpgon[3] = 2.; | |
4443 | dpgon[4] = -(583./2.+(338.-56.))/10. - dpcb[2] * 2. + 10.5; | |
4444 | // end-ladde | |
4445 | dpgon[5] = 42.7; | |
4446 | dpgon[6] = 45.; | |
4447 | dpgon[7] = -(583./2.+(338.-56.+15.))/10. - dpcb[2] * 2. + 10.5; | |
4448 | // end-l | |
4449 | dpgon[8] = 42.7; | |
4450 | dpgon[9] = 45.; | |
4451 | xpos = 0.; | |
4452 | ypos = 0.; | |
4453 | zpos = 0.; | |
4454 | pMC->Gsvolu("LP06", "PGON", idtmed[274], dpgon, 10); | |
4455 | pMC->Gspos("LP06", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4456 | } | |
4457 | if (fMinorVersion > 2 && fMinorVersion < 6) { | |
4458 | offset2 = 5.2; | |
4459 | dpgon[0] = offset2 + 5.625; | |
4460 | dpgon[1] = 360.; | |
4461 | dpgon[2] = 32.; | |
4462 | dpgon[3] = 2.; | |
4463 | dpgon[4] = (40.-36.6) / TMath::Tan(45.*degrad) - (583./2.+(338.-106.))/10. - dpcb[2] * 2. + 10.5; | |
4464 | // end-ladder electronics | |
4465 | dpgon[5] = 34.3; | |
4466 | dpgon[6] = 36.6; | |
4467 | dpgon[7] = (40.-36.6) / TMath::Tan(45.*degrad) - (583./2.+(338.-106.+15.))/10. - dpcb[2] * 2. + 10.5; | |
4468 | // end-ladder electr | |
4469 | dpgon[8] = 34.3; | |
4470 | dpgon[9] = 36.6; | |
4471 | xpos = 0.; | |
4472 | ypos = 0.; | |
4473 | zpos = 0.; | |
4474 | pMC->Gsvolu("LP05", "PGON", idtmed[274], dpgon, 10); | |
4475 | pMC->Gspos("LP05", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4476 | ||
4477 | dpgon[0] = offset2 + 5.; | |
4478 | dpgon[1] = 360.; | |
4479 | dpgon[2] = 36.; | |
4480 | dpgon[3] = 2.; | |
4481 | dpgon[4] = (45.-41.2) / TMath::Tan(45.*degrad) - (583./2.+(338.-56.))/10. - dpcb[2] * 2. + 10.5; | |
4482 | // end-ladder electronics | |
4483 | dpgon[5] = 38.9; | |
4484 | dpgon[6] = 41.2; | |
4485 | dpgon[7] = (45.-41.2) / TMath::Tan(45.*degrad) - (583./2.+(338.-56.+15.))/10. - dpcb[2] * 2. + 10.5; | |
4486 | // end-ladder electr | |
4487 | dpgon[8] = 38.9; | |
4488 | dpgon[9] = 41.2; | |
4489 | xpos = 0.; | |
4490 | ypos = 0.; | |
4491 | zpos = 0.; | |
4492 | pMC->Gsvolu("LP06", "PGON", idtmed[274], dpgon, 10); | |
4493 | pMC->Gspos("LP06", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4494 | } | |
4495 | ||
4496 | // 9456 CONTINUE | |
4497 | ||
4498 | ||
4499 | // --- Outputs the geometry tree in the EUCLID/CAD format | |
4500 | ||
4501 | if (fEuclidOut) { | |
4502 | pMC->WriteEuclid("ITSgeometry", "ITSV", 1, 5); | |
4503 | } | |
4504 | } | |
4505 | ||
4506 | //_____________________________________________________________________________ | |
4507 | void AliITSv3::CreateMaterials() | |
4508 | { | |
4509 | // | |
4510 | // Create Materials for ITS | |
4511 | // | |
4512 | AliITS::CreateMaterials(); | |
4513 | } | |
4514 | ||
4515 | //_____________________________________________________________________________ | |
4516 | void AliITSv3::Init() | |
4517 | { | |
4518 | // | |
4519 | // Initialise its after it is built | |
4520 | // | |
4521 | AliITS::Init(); | |
4522 | } | |
4523 | ||
4524 | //_____________________________________________________________________________ | |
4525 | void AliITSv3::StepManager() | |
4526 | { | |
4527 | // | |
4528 | // Called at every step in ITS | |
4529 | // | |
4530 | Int_t copy, id; | |
4531 | Float_t hits[7]; | |
4532 | Int_t vol[3]; | |
4533 | Float_t position[3]; | |
4534 | Float_t momentum[4]; | |
4535 | TClonesArray &lhits = *fHits; | |
4536 | AliMC* pMC = AliMC::GetMC(); | |
4537 | // | |
4538 | if(pMC->TrackCharge() && pMC->Edep()) { | |
4539 | // | |
4540 | // Only entering charged tracks | |
4541 | if((id=pMC->CurrentVol(0,copy))==fIdSens1) { | |
4542 | vol[0]=1; | |
4543 | id=pMC->CurrentVolOff(1,0,copy); | |
4544 | vol[1]=copy; | |
4545 | id=pMC->CurrentVolOff(2,0,copy); | |
4546 | vol[2]=copy; | |
4547 | } else if(id==fIdSens2) { | |
4548 | vol[0]=2; | |
4549 | id=pMC->CurrentVolOff(1,0,copy); | |
4550 | vol[1]=copy; | |
4551 | id=pMC->CurrentVolOff(2,0,copy); | |
4552 | vol[2]=copy; | |
4553 | } else if(id==fIdSens3) { | |
4554 | vol[0]=3; | |
4555 | vol[1]=copy; | |
4556 | id=pMC->CurrentVolOff(1,0,copy); | |
4557 | vol[2]=copy; | |
4558 | } else if(id==fIdSens4) { | |
4559 | vol[0]=4; | |
4560 | vol[1]=copy; | |
4561 | id=pMC->CurrentVolOff(1,0,copy); | |
4562 | vol[2]=copy; | |
4563 | } else if(id==fIdSens5) { | |
4564 | vol[0]=5; | |
4565 | vol[1]=copy; | |
4566 | id=pMC->CurrentVolOff(1,0,copy); | |
4567 | vol[2]=copy; | |
4568 | } else if(id==fIdSens6) { | |
4569 | vol[0]=6; | |
4570 | vol[1]=copy; | |
4571 | id=pMC->CurrentVolOff(1,0,copy); | |
4572 | vol[2]=copy; | |
4573 | } else return; | |
4574 | pMC->TrackPosition(position); | |
4575 | pMC->TrackMomentum(momentum); | |
4576 | hits[0]=position[0]; | |
4577 | hits[1]=position[1]; | |
4578 | hits[2]=position[2]; | |
4579 | hits[3]=momentum[0]*momentum[3]; | |
4580 | hits[4]=momentum[1]*momentum[3]; | |
4581 | hits[5]=momentum[2]*momentum[3]; | |
4582 | hits[6]=pMC->Edep(); | |
4583 | new(lhits[fNhits++]) AliITShit(fIshunt,gAlice->CurrentTrack(),vol,hits); | |
4584 | } | |
4585 | } |