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1 | /************************************************************************** | |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | /* | |
17 | $Log$ | |
18 | Revision 1.20 2000/10/07 17:29:51 nilsen | |
19 | Blank Line added at end of file to remove a warning for hp compilers | |
20 | (Give me a Break!). | |
21 | ||
22 | Revision 1.19 2000/10/05 20:49:59 nilsen | |
23 | Now using root generated streamers. | |
24 | ||
25 | Revision 1.11.4.10 2000/07/31 13:50:51 barbera | |
26 | Updated from the release | |
27 | ||
28 | Revision 1.17 2000/07/10 16:07:19 fca | |
29 | Release version of ITS code | |
30 | ||
31 | Revision 1.11.4.4 2000/05/19 10:09:51 nilsen | |
32 | fix for bug with HP and Sun unix + fix for event display in ITS-working branch | |
33 | ||
34 | Revision 1.11.4.3 2000/04/04 14:18:03 nilsen | |
35 | Fixed volume error with vomule SFR5. Loop positioning this volume is now from | |
36 | <=23 (was <=24). This may not be the final version. | |
37 | ||
38 | Revision 1.11.4.2 2000/03/04 23:46:02 nilsen | |
39 | Fixed up the comments/documentation. | |
40 | ||
41 | Revision 1.11.4.1 2000/01/12 19:03:33 nilsen | |
42 | This is the version of the files after the merging done in December 1999. | |
43 | See the ReadMe110100.txt file for details | |
44 | ||
45 | Revision 1.11 1999/10/22 08:25:25 fca | |
46 | remove double definition of destructors | |
47 | ||
48 | Revision 1.10 1999/10/22 08:16:49 fca | |
49 | Correct destructors, thanks to I.Hrivnacova | |
50 | ||
51 | Revision 1.9 1999/10/06 19:56:50 fca | |
52 | Add destructor | |
53 | ||
54 | Revision 1.8 1999/10/05 08:05:09 fca | |
55 | Minor corrections for uninitialised variables. | |
56 | ||
57 | Revision 1.7 1999/09/29 09:24:20 fca | |
58 | Introduction of the Copyright and cvs Log | |
59 | ||
60 | */ | |
61 | ||
62 | /////////////////////////////////////////////////////////////////////////////// | |
63 | // | |
64 | // Inner Traking System version 3 | |
65 | // This class contains the base procedures for the Inner Tracking System | |
66 | // | |
67 | // Authors: R. Barbera, A. Morsch. | |
68 | // version 3. | |
69 | // Created 1998. | |
70 | // | |
71 | // NOTE: THIS IS THE OLD detailed TP-like geometry of the ITS. THIS WILL NOT | |
72 | // WORK with the geometry or module classes or any analysis classes. You are | |
73 | // strongly encouraged to uses AliITSv5. | |
74 | // | |
75 | /////////////////////////////////////////////////////////////////////////////// | |
76 | ||
77 | // See AliITSv3::StepManager(). | |
78 | #define ALIITSPRINTGEOM 0 // default. don't print out gemetry information | |
79 | //#define ALIITSPRINTGEOM 1 // print out geometry information | |
80 | ||
81 | #include <TMath.h> | |
82 | #include <TRandom.h> | |
83 | #include <TVector.h> | |
84 | #include <TGeometry.h> | |
85 | #include <TNode.h> | |
86 | #include <TTUBE.h> | |
87 | #include <TFile.h> // only required for Tracking function? | |
88 | #include <TCanvas.h> | |
89 | #include <TObjArray.h> | |
90 | #include <TObjString.h> | |
91 | #include <TClonesArray.h> | |
92 | #include <TLorentzVector.h> | |
93 | #include <TMath.h> | |
94 | ||
95 | ||
96 | #include "AliMC.h" | |
97 | #include "AliConst.h" | |
98 | #include "AliMagF.h" | |
99 | ||
100 | #include "AliITShit.h" | |
101 | #include "AliITSv3.h" | |
102 | #include "AliRun.h" | |
103 | ||
104 | ClassImp(AliITSv3) | |
105 | ||
106 | //_____________________________________________________________________________ | |
107 | AliITSv3::AliITSv3() { | |
108 | //////////////////////////////////////////////////////////////////////// | |
109 | // Standard default constructor for the ITS version 3. | |
110 | //////////////////////////////////////////////////////////////////////// | |
111 | ||
112 | fIdN = 0; | |
113 | fIdName = 0; | |
114 | fIdSens = 0; | |
115 | fMajorVersion = 3; | |
116 | fMinorVersion = -1; | |
117 | } | |
118 | //____________________________________________________________________________ | |
119 | AliITSv3::AliITSv3(const AliITSv3 &source){ | |
120 | //////////////////////////////////////////////////////////////////////// | |
121 | // Copy Constructor for ITS version 3. | |
122 | //////////////////////////////////////////////////////////////////////// | |
123 | if(&source == this) return; | |
124 | printf("Not allowed to copy AliITSv3\n"); | |
125 | return; | |
126 | } | |
127 | //_____________________________________________________________________________ | |
128 | AliITSv3& AliITSv3::operator=(const AliITSv3 &source){ | |
129 | //////////////////////////////////////////////////////////////////////// | |
130 | // Assignment operator for the ITS version 3. | |
131 | //////////////////////////////////////////////////////////////////////// | |
132 | if(&source == this) return *this; | |
133 | printf("Not allowed to copy AliITSv3\n"); | |
134 | return *this; | |
135 | } | |
136 | //_____________________________________________________________________________ | |
137 | AliITSv3::~AliITSv3() { | |
138 | //////////////////////////////////////////////////////////////////////// | |
139 | // Standard destructor for the ITS version 3. | |
140 | //////////////////////////////////////////////////////////////////////// | |
141 | } | |
142 | //_____________________________________________________________________________ | |
143 | AliITSv3::AliITSv3(const char *name, const char *title) : AliITS(name, title){ | |
144 | //////////////////////////////////////////////////////////////////////// | |
145 | // Standard constructor for the ITS version 3. | |
146 | //////////////////////////////////////////////////////////////////////// | |
147 | ||
148 | fIdN = 6; | |
149 | /* | |
150 | // TObjArray of TObjStrings | |
151 | fIdName = new TObjArray(fIdN); | |
152 | fIdName->AddAt(new TObjString("ITS1"),0); | |
153 | fIdName->AddAt(new TObjString("ITS2"),1); | |
154 | fIdName->AddAt(new TObjString("ITS3"),2); | |
155 | fIdName->AddAt(new TObjString("ITS4"),3); | |
156 | fIdName->AddAt(new TObjString("ITS5"),4); | |
157 | fIdName->AddAt(new TObjString("ITS6"),5); | |
158 | */ | |
159 | // Array of TStrings. | |
160 | fIdName = new TString[fIdN]; | |
161 | fIdName[0] = "ITS1"; | |
162 | fIdName[1] = "ITS2"; | |
163 | fIdName[2] = "ITS3"; | |
164 | fIdName[3] = "ITS4"; | |
165 | fIdName[4] = "ITS5"; | |
166 | fIdName[5] = "ITS6"; | |
167 | fIdSens = new Int_t[fIdN]; | |
168 | for (Int_t i=0;i<fIdN;i++) fIdSens[i] = 0; | |
169 | fMajorVersion = 3; | |
170 | fMinorVersion = 1; | |
171 | }//__________________________________________________________________________ | |
172 | void AliITSv3::BuildGeometry(){ | |
173 | //////////////////////////////////////////////////////////////////////// | |
174 | // Geometry builder for the ITS version 3. | |
175 | //////////////////////////////////////////////////////////////////////// | |
176 | TNode *node, *top; | |
177 | const int kColorITS=kYellow; | |
178 | // | |
179 | top = gAlice->GetGeometry()->GetNode("alice"); | |
180 | ||
181 | new TTUBE("S_layer1","Layer1 of ITS","void",3.9,3.9+0.05475,12.25); | |
182 | top->cd(); | |
183 | node = new TNode("Layer1","Layer1","S_layer1",0,0,0,""); | |
184 | node->SetLineColor(kColorITS); | |
185 | fNodes->Add(node); | |
186 | ||
187 | new TTUBE("S_layer2","Layer2 of ITS","void",7.6,7.6+0.05475,16.3); | |
188 | top->cd(); | |
189 | node = new TNode("Layer2","Layer2","S_layer2",0,0,0,""); | |
190 | node->SetLineColor(kColorITS); | |
191 | fNodes->Add(node); | |
192 | ||
193 | new TTUBE("S_layer3","Layer3 of ITS","void",14,14+0.05288,21.1); | |
194 | top->cd(); | |
195 | node = new TNode("Layer3","Layer3","S_layer3",0,0,0,""); | |
196 | node->SetLineColor(kColorITS); | |
197 | fNodes->Add(node); | |
198 | ||
199 | new TTUBE("S_layer4","Layer4 of ITS","void",24,24+0.05288,29.6); | |
200 | top->cd(); | |
201 | node = new TNode("Layer4","Layer4","S_layer4",0,0,0,""); | |
202 | node->SetLineColor(kColorITS); | |
203 | fNodes->Add(node); | |
204 | ||
205 | new TTUBE("S_layer5","Layer5 of ITS","void",40,40+0.05382,45.1); | |
206 | top->cd(); | |
207 | node = new TNode("Layer5","Layer5","S_layer5",0,0,0,""); | |
208 | node->SetLineColor(kColorITS); | |
209 | fNodes->Add(node); | |
210 | ||
211 | new TTUBE("S_layer6","Layer6 of ITS","void",45,45+0.05382,50.4); | |
212 | top->cd(); | |
213 | node = new TNode("Layer6","Layer6","S_layer6",0,0,0,""); | |
214 | node->SetLineColor(kColorITS); | |
215 | fNodes->Add(node); | |
216 | } | |
217 | //_____________________________________________________________________________ | |
218 | void AliITSv3::CreateGeometry(){ | |
219 | //////////////////////////////////////////////////////////////////////// | |
220 | // This routine creates and defines the version 3 geometry of the ITS. | |
221 | //////////////////////////////////////////////////////////////////////// | |
222 | ||
223 | const Float_t kxx[14] = { 0.000, 0.000,-14.002, -6.288,-25.212,-16.292, | |
224 | -35.713,-26.401,-45.340,-36.772,-18.740,-12.814, | |
225 | -14.358, 0.000}; | |
226 | const Float_t kyy[14] = { 0.000, 27.056, 31.408, 25.019, 27.768, 22.664, | |
227 | 22.420, 18.727, 15.479, 13.680, -9.984, -6.175, | |
228 | -3.775, 0.000 }; | |
229 | const Float_t kxbeg[13] = { 0.000, -0.352,-12.055, -8.755,-23.035,-19.085, | |
230 | -33.362,-28.859,-42.774,-36.644,-18.352,-13.085, | |
231 | -13.426 }; | |
232 | const Float_t kybeg[13] = { 0.386, 27.165, 29.795, 25.377, 26.480, 22.632, | |
233 | 21.487, 18.305, 14.940, 13.509, -9.735, -5.755, | |
234 | -3.53 }; | |
235 | const Float_t kxend[13] = { 0.000,-11.588, -8.208,-22.709,-18.738,-33.184, | |
236 | -28.719,-42.756,-37.027,-19.002,-13.235,-13.837, | |
237 | -.373 }; | |
238 | const Float_t kyend[13] = { 26.688, 30.658, 26.609, 27.405, 23.935, 22.452, | |
239 | 19.646, 15.922, 13.733, -9.639, -6.446, -4.585, | |
240 | -.098 }; | |
241 | const Float_t kxarc[13] = { -0.500,-13.248,-13.505,-18.622,-37.171,-42.671, | |
242 | -28.977,-33.178,-19.094,-22.781, -8.655,-11.736, | |
243 | -0.500 }; | |
244 | const Float_t kyarc[13] = { 0.500, -4.093, -5.911, -9.200, 13.162, 15.543, | |
245 | 19.109, 22.066, 23.446, 27.024, 26.184, 30.294, | |
246 | 26.802 }; | |
247 | const Float_t krarc[13] = { 0.5,0.7,0.5,0.5,0.7,0.5,0.7, | |
248 | 0.5,0.7,0.5,0.7,0.5,0.5 }; | |
249 | const Float_t krr = 4.064516; | |
250 | const Float_t ktteta = 63.00; | |
251 | const Float_t kpphi = -35.00; | |
252 | const Float_t kgteta = 87.78; | |
253 | const Double_t kdegrad = kPI/180.; | |
254 | const Double_t kraddeg = 180./kPI; | |
255 | const Double_t ktwopi = 2*kPI; | |
256 | ||
257 | Double_t biga, bigb; | |
258 | Float_t dcei[3], dela[3], dchi[3], dpcb[3], darc[5], | |
259 | dfra[10], dcer[3], dkap[3], dpla[3], | |
260 | xccc, yccc, aphi, dcop[3], dtra[3], dsil[3], | |
261 | atheta1011, dbus[3], dtub[3], dwat[3], | |
262 | depx[3], dits[3], atheta1314, atheta1213, atheta1112, | |
263 | dsup[3], xtra[8], ytra[8], ztra[8], dsrv[3]; | |
264 | Double_t biga1, bigb1; | |
265 | Float_t runo, xpos, ypos, zpos, rtwo, aphi1, aphi2, | |
266 | dtra1[3], dtra2[3], dtra3[3], | |
267 | dtra4[3], dbox1[3], dbox2[3]; | |
268 | Int_t jbox1, jbox2; | |
269 | Float_t xtra1[6], ytra1[6], ztra1[6]; | |
270 | Int_t i; | |
271 | Float_t xpos1, ypos1; | |
272 | Int_t j; | |
273 | Float_t angle, dcone[5], dtube[3], dpgon[10]; | |
274 | Float_t rzero, xzero, yzero; | |
275 | Double_t coeffa, coeffb, coeffc; | |
276 | Int_t idrotm[5250]; | |
277 | Float_t atheta, offset; | |
278 | Float_t offset1, offset2, dgh[15]; | |
279 | Float_t xcc, ycc, sep, atheta12, atheta23, atheta34, atheta45, atheta56, | |
280 | atheta67, atheta78, atheta89, xxm, dal1[3], dal2[3]; | |
281 | //Float_t yos; | |
282 | Float_t r1, r2, r3; | |
283 | Double_t xcc1, ycc1, xcc2, ycc2; | |
284 | Float_t atheta910; | |
285 | const char knatra[][5] ={ "TR01","TR02","TR03","TR04", | |
286 | "TR05","TR06","TR07","TR08"}; | |
287 | const char knatra1[][5] ={"TR11","TR12","TR13","TR14", | |
288 | "TR15","TR16","TR17","TR18", | |
289 | "TR19","TR20","TR21","TR22", | |
290 | "TR23","TR24","TR25","TR26"}; | |
291 | const char knatra2[][5] ={"TR31","TR32","TR33","TR34","TR35","TR36"}; | |
292 | const char knatra3[][5] ={"TR41","TR42","TR43","TR44","TR45","TR46"}; | |
293 | const char knatra4[][5] ={"TR51","TR52","TR53","TR54","TR55","TR56", | |
294 | "TR57","TR58","TR59","TR60","TR61","TR62", | |
295 | "TR63","TR64","TR65","TR66"}; | |
296 | ||
297 | Int_t *idtmed = fIdtmed->GetArray()-199; | |
298 | ||
299 | // --- Define a ghost volume containing the whole ITS and fill it with air | |
300 | // or vacuum | |
301 | ||
302 | dgh[0] = 0.0; | |
303 | dgh[1] = 360.0; | |
304 | dgh[2] = 4.0; | |
305 | dgh[3] = -70.0; | |
306 | dgh[4] = 49.999; | |
307 | dgh[5] = 49.999; | |
308 | dgh[6] = -25.0; | |
309 | dgh[7] = 3.0; | |
310 | dgh[8] = 49.999; | |
311 | dgh[9] = 25.0; | |
312 | dgh[10] = 3.0; | |
313 | dgh[11] = 49.999; | |
314 | dgh[12] = 70.0; | |
315 | dgh[13] = 49.999; | |
316 | dgh[14] = 49.999; | |
317 | gMC->Gsvolu("ITSV", "PCON", idtmed[275], dgh, 15); | |
318 | ||
319 | // --- Place the ghost volume in its mother volume (ALIC) and make it | |
320 | // invisible | |
321 | ||
322 | gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., 0, "ONLY"); | |
323 | gMC->Gsatt("ITSV", "SEEN", 0); | |
324 | ||
325 | //************************************************************************ | |
326 | //* * | |
327 | //* P I X E L S * | |
328 | //* =========== * | |
329 | //* * | |
330 | //************************************************************************ | |
331 | ||
332 | // GOTO 2345 ! skip ITS layer no. 1 and 2 | |
333 | ||
334 | // --- Define a ghost volume containing the Silicon Pixel Detectors | |
335 | // (layer #1 and #2) and fill it with air or vacuum | |
336 | ||
337 | xxm = (49.999-3)/(70-25); | |
338 | dgh[0] = 0.0; | |
339 | dgh[1] = 360.0; | |
340 | dgh[2] = 4.0; | |
341 | dgh[3] = -25.-(9.-3.01)/xxm; | |
342 | dgh[4] = 9.0; | |
343 | dgh[5] = 9.0; | |
344 | dgh[6] = -25.0; | |
345 | dgh[7] = 3.01; | |
346 | dgh[8] = 9.0; | |
347 | dgh[9] = 25.0; | |
348 | dgh[10] = 3.01; | |
349 | dgh[11] = 9.0; | |
350 | dgh[12] = 25+(9-3.01)/xxm; | |
351 | dgh[13] = 9.0; | |
352 | dgh[14] = 9.0; | |
353 | gMC->Gsvolu("IT12", "PCON", idtmed[275], dgh, 15); | |
354 | ||
355 | // --- Place the ghost volume in its mother volume (ITSV) and make it | |
356 | // invisible | |
357 | ||
358 | gMC->Gspos("IT12", 1, "ITSV", 0., 0., 0., 0, "ONLY"); | |
359 | gMC->Gsatt("IT12", "SEEN", 0); | |
360 | ||
361 | // --- Define a ghost volume containing a single element of layer #1 | |
362 | // and fill it with air or vacuum | |
363 | ||
364 | dbox1[0] = 0.005+0.01+0.0075; | |
365 | dbox1[1] = .79; | |
366 | dbox1[2] = 12.67; | |
367 | gMC->Gsvolu("IPV1", "BOX ", idtmed[203], dbox1, 3); | |
368 | ||
369 | //--Divide each element of layer #1 in three ladders along the beam direction | |
370 | ||
371 | gMC->Gsdvn("IPB1", "IPV1", 3, 3); | |
372 | ||
373 | // --- Make the ghost volumes invisible | |
374 | ||
375 | gMC->Gsatt("IPV1", "SEEN", 0); | |
376 | gMC->Gsatt("IPB1", "SEEN", 0); | |
377 | ||
378 | // --- Define a volume containing the chip of pixels (silicon, layer #1) | |
379 | ||
380 | dchi[0] = 0.005; | |
381 | dchi[1] = 0.79; | |
382 | dchi[2] = dbox1[2] / 3.; | |
383 | gMC->Gsvolu("ICH1", "BOX ", idtmed[200], dchi, 3); | |
384 | ||
385 | // --- Define a volume containing the bus of pixels (silicon, layer #1) | |
386 | ||
387 | dbus[0] = 0.01; | |
388 | dbus[1] = 0.64; | |
389 | dbus[2] = 4.19; | |
390 | gMC->Gsvolu("IBU1", "BOX ", idtmed[201], dbus, 3); | |
391 | ||
392 | // --- Define a volume containing the sensitive part of pixels | |
393 | // (silicon, layer #1) | |
394 | ||
395 | dits[0] = 0.0075; | |
396 | dits[1] = 0.64; | |
397 | dits[2] = 4.19; | |
398 | gMC->Gsvolu("ITS1", "BOX ", idtmed[199], dits, 3); | |
399 | ||
400 | // --- Place the chip into its mother (IPB1) | |
401 | ||
402 | xpos = dbox1[0] - dchi[0]; | |
403 | ypos = 0.0; | |
404 | zpos = 0.0; | |
405 | gMC->Gspos("ICH1", 1, "IPB1", xpos, ypos, zpos, 0, "ONLY"); | |
406 | ||
407 | // --- Place the sensitive volume into its mother (IPB1) | |
408 | ||
409 | xpos = dbox1[0] - dchi[0] * 2. - dits[0]; | |
410 | ypos = dchi[1] - dits[1]; | |
411 | zpos = -(dchi[2] - dits[2]); | |
412 | gMC->Gspos("ITS1", 1, "IPB1", xpos, ypos, zpos, 0, "ONLY"); | |
413 | ||
414 | // --- Place the bus into its mother (IPB1) | |
415 | ||
416 | xpos = dbox1[0] - dchi[0] * 2. - dits[0] * 2. - dbus[0]; | |
417 | ypos = dchi[1] - dbus[1]; | |
418 | zpos = -(dchi[2] - dbus[2]); | |
419 | gMC->Gspos("IBU1", 1, "IPB1", xpos, ypos, zpos, 0, "ONLY"); | |
420 | ||
421 | // --- Define a ghost volume containing a single element of layer #2 | |
422 | // and fill it with air or vacuum | |
423 | ||
424 | dbox2[0] = 0.005+0.01+0.0075; | |
425 | dbox2[1] = 0.79; | |
426 | dbox2[2] = 16.91; | |
427 | gMC->Gsvolu("IPV2", "BOX ", idtmed[203], dbox2, 3); | |
428 | ||
429 | //--Divide each element of layer #2 in four ladders along the beam direction | |
430 | ||
431 | gMC->Gsdvn("IPB2", "IPV2", 4, 3); | |
432 | ||
433 | // --- Make the ghost volumes invisible | |
434 | ||
435 | gMC->Gsatt("IPV2", "SEEN", 0); | |
436 | gMC->Gsatt("IPB2", "SEEN", 0); | |
437 | ||
438 | // --- Define a volume containing the chip of pixels (silicon, layer #2) | |
439 | ||
440 | dchi[0] = 0.005; | |
441 | dchi[1] = 0.79; | |
442 | dchi[2] = dbox2[2] / 4.; | |
443 | gMC->Gsvolu("ICH2", "BOX ", idtmed[200], dchi, 3); | |
444 | ||
445 | // --- Define a volume containing the bus of pixels (silicon, layer #2) | |
446 | ||
447 | dbus[0] = 0.01; | |
448 | dbus[1] = 0.64; | |
449 | dbus[2] = 4.19; | |
450 | gMC->Gsvolu("IBU2", "BOX ", idtmed[201], dbus, 3); | |
451 | ||
452 | // --- Define a volume containing the sensitive part of pixels | |
453 | // (silicon, layer #2) | |
454 | ||
455 | dits[0] = 0.0075; | |
456 | dits[1] = 0.64; | |
457 | dits[2] = 4.19; | |
458 | gMC->Gsvolu("ITS2", "BOX ", idtmed[199], dits, 3); | |
459 | ||
460 | // --- Place the chip into its mother (IPB2) | |
461 | ||
462 | xpos = dbox1[0] - dbus[0] * 2. - dits[0] * 2. - dchi[0]; | |
463 | ypos = 0.0; | |
464 | zpos = 0.0; | |
465 | gMC->Gspos("ICH2", 1, "IPB2", xpos, ypos, zpos, 0, "ONLY"); | |
466 | ||
467 | // --- Place the sensitive volume into its mother (IPB2) | |
468 | ||
469 | xpos = dbox1[0] - dbus[0] * 2. - dits[0]; | |
470 | ypos = -(dchi[1] - dits[1]); | |
471 | zpos = -(dchi[2] - dits[2]); | |
472 | gMC->Gspos("ITS2", 1, "IPB2", xpos, ypos, zpos, 0, "ONLY"); | |
473 | ||
474 | // --- Place the bus into its mother (IPB2) | |
475 | ||
476 | xpos = dbox1[0] - dbus[0]; | |
477 | ypos = -(dchi[1] - dbus[1]); | |
478 | zpos = -(dchi[2] - dbus[2]); | |
479 | gMC->Gspos("IBU2", 1, "IPB2", xpos, ypos, zpos, 0, "ONLY"); | |
480 | ||
481 | // --- Define a generic segment of an element of the mechanical support | |
482 | ||
483 | dsup[0] = 0.0; | |
484 | dsup[1] = 0.0; | |
485 | dsup[2] = 0.0; | |
486 | gMC->Gsvolu("SPIX", "BOX ", idtmed[202], dsup, 0); | |
487 | ||
488 | // --- Define a generic arc of an element of the mechanical support | |
489 | ||
490 | darc[0] = 0.0; | |
491 | darc[1] = 0.0; | |
492 | darc[2] = 0.0; | |
493 | gMC->Gsvolu("SARC", "TUBS", idtmed[202], darc, 0); | |
494 | ||
495 | // --- Define the mechanical supports of layers #1 and #2 and place the | |
496 | // elements of the layers in it | |
497 | ||
498 | jbox1 = 0; | |
499 | // counter over the number of elements of layer #1 ( | |
500 | jbox2 = 0; | |
501 | ||
502 | // counter over the number of elements of layer #2 ( | |
503 | for (i = 1; i <= 10; ++i) { | |
504 | ||
505 | // --- Place part # 1-2 (see sketch) | |
506 | ||
507 | // number of carbon fiber supports (see sketch) | |
508 | offset1 = -35.; | |
509 | dsup[0] = .01; | |
510 | dsup[1] = TMath::Sqrt((kxend[0] - kxbeg[0]) * (kxend[0] - kxbeg[0]) + | |
511 | (kyend[0] - kybeg[0]) * (kyend[0] - kybeg[0]) ) / 20.; | |
512 | dsup[2] = 25.0; | |
513 | xcc = ( kxx[0] + kxx[1]) / 20.; | |
514 | ycc = ( kyy[0] + kyy[1]) / 20.; | |
515 | xccc = (kxbeg[0] + kxend[0]) / 20.; | |
516 | yccc = (kybeg[0] + kyend[0]) / 20.; | |
517 | if (kxx[0] == kxx[1]) { | |
518 | offset2 = 0.; | |
519 | } else { | |
520 | r1 = kyy[1] - kyy[0]; | |
521 | r2 = kxx[1] - kxx[0]; | |
522 | offset2 = TMath::ATan2(r1, r2) * kraddeg - 90.; | |
523 | } // end if kxx[0] == kxx[1] | |
524 | aphi = (kpphi + (i-1) * 36.) * kdegrad; | |
525 | xzero = krr * TMath::Cos((ktteta + (i-1) * 36.) * kdegrad); | |
526 | yzero = krr * TMath::Sin((ktteta + (i-1) * 36.) * kdegrad); | |
527 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
528 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
529 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + | |
530 | ypos1 * TMath::Sin(kgteta *kdegrad); | |
531 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + | |
532 | ypos1 * TMath::Cos(kgteta * kdegrad); | |
533 | zpos = 0.0; | |
534 | atheta12 = (i-1) * 36. + offset1 + offset2 - kgteta; | |
535 | AliMatrix(idrotm[(i-1) * 13 + 1100], 90., atheta12, 90., | |
536 | atheta12 + 90., 0., 0.); | |
537 | gMC->Gsposp("SPIX", (i-1) * 13 + 1, "IT12", xpos, ypos, zpos, | |
538 | idrotm[(i-1) * 13 + 1100], "ONLY", dsup, 3); | |
539 | ||
540 | // --- Place part # 2-3 (see sketch) | |
541 | ||
542 | offset1 = -35.0; | |
543 | dsup[0] = 0.01; | |
544 | dsup[1] = TMath::Sqrt((kxend[1] - kxbeg[1]) * (kxend[1] - kxbeg[1]) + | |
545 | (kyend[1] - kybeg[1]) * (kyend[1] - kybeg[1])) / 20.; | |
546 | dsup[2] = 25.0; | |
547 | xcc = ( kxx[1] + kxx[2]) / 20.; | |
548 | ycc = ( kyy[1] + kyy[2]) / 20.; | |
549 | xccc = (kxbeg[1] + kxend[1]) / 20.; | |
550 | yccc = (kybeg[1] + kyend[1]) / 20.; | |
551 | if (kxx[1] == kxx[2]) { | |
552 | offset2 = 0.; | |
553 | } else { | |
554 | r1 = kyy[2] - kyy[1]; | |
555 | r2 = kxx[2] - kxx[1]; | |
556 | offset2 = TMath::ATan2(r1, r2) * kraddeg - 90.; | |
557 | } // end if kxx[1] == kxx[2] | |
558 | aphi = (kpphi + (i-1) * 36.) * kdegrad; | |
559 | xzero = krr * TMath::Cos((ktteta + (i-1) * 36.) * kdegrad); | |
560 | yzero = krr * TMath::Sin((ktteta + (i-1) * 36.) * kdegrad); | |
561 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
562 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
563 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + | |
564 | ypos1 * TMath::Sin(kgteta * kdegrad); | |
565 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + | |
566 | ypos1 * TMath::Cos(kgteta * kdegrad); | |
567 | zpos = 0.0; | |
568 | atheta23 = (i-1) * 36. + offset1 + offset2 - kgteta; | |
569 | AliMatrix(idrotm[(i-1) * 13 + 1101], 90., atheta23, 90., | |
570 | atheta23 + 90., 0., 0.); | |
571 | gMC->Gsposp("SPIX", (i-1) * 13 + 2, "IT12", xpos, ypos, zpos, | |
572 | idrotm[(i-1) * 13 + 1101], "ONLY", dsup, 3); | |
573 | ||
574 | // --- Place an element of layer #2 | |
575 | ||
576 | biga = (kyy[2] - kyy[1]) / (kxx[2] - kxx[1]); | |
577 | bigb = (kxx[2] * kyy[1] - kxx[1] * kyy[2]) / (kxx[2] - kxx[1]) / 10.; | |
578 | coeffa = biga * biga + 1.; | |
579 | coeffb = biga * bigb - biga * ycc - xcc; | |
580 | coeffc = xcc * xcc + ycc * ycc - ycc * 2. * bigb + | |
581 | bigb * bigb - 0.08964*0.08964; | |
582 | xcc1 = (-coeffb + TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / | |
583 | coeffa; | |
584 | ycc1 = biga * xcc1 + bigb; | |
585 | biga1 = -1. / biga; | |
586 | bigb1 = xcc1 / biga + ycc1; | |
587 | coeffa = biga1 * biga1 + 1.; | |
588 | coeffb = biga1 * bigb1 - biga1 * ycc1 - xcc1; | |
589 | coeffc = xcc1 * xcc1 + ycc1 * ycc1 - ycc1 * 2. * bigb1 + | |
590 | bigb1 * bigb1 - (dsup[0] + dbox2[0]) * (dsup[0] + dbox2[0]); | |
591 | xcc2 = (-coeffb + TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / | |
592 | coeffa; | |
593 | ycc2 = biga1 * xcc2 + bigb1; | |
594 | xpos1 = xcc2 * TMath::Cos(aphi) - ycc2 * TMath::Sin(aphi) + xzero; | |
595 | ypos1 = xcc2 * TMath::Sin(aphi) + ycc2 * TMath::Cos(aphi) + yzero; | |
596 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + | |
597 | ypos1 * TMath::Sin(kgteta *kdegrad); | |
598 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + | |
599 | ypos1 * TMath::Cos(kgteta * kdegrad); | |
600 | zpos = 0.0; | |
601 | ++jbox2; | |
602 | gMC->Gspos("IPV2", jbox2, "IT12", xpos, ypos, zpos, | |
603 | idrotm[(i-1) * 13 + 1101], "ONLY"); | |
604 | ||
605 | // --- Place part # 3-4 (see sketch) | |
606 | ||
607 | offset1 = -35.0; | |
608 | dsup[0] = 0.01; | |
609 | dsup[1] = TMath::Sqrt((kxend[2] - kxbeg[2]) * (kxend[2] - kxbeg[2]) + | |
610 | (kyend[2] - kybeg[2]) * (kyend[2] - kybeg[2])) / 20.; | |
611 | dsup[2] = 25.; | |
612 | xcc = (kxx[1] + kxx[2]) / 20.; | |
613 | ycc = (kyy[1] + kyy[2]) / 20.; | |
614 | xccc = (kxbeg[2] + kxend[2]) / 20.; | |
615 | yccc = (kybeg[2] + kyend[2]) / 20.; | |
616 | if (kxx[2] == kxx[3]) { | |
617 | offset2 = 0.; | |
618 | } else { | |
619 | r1 = kyy[3] - kyy[2]; | |
620 | r2 = kxx[3] - kxx[2]; | |
621 | offset2 = TMath::ATan2(r1, r2) * kraddeg - 90.; | |
622 | } // end if kxx[2] == kxx[3] | |
623 | aphi = (kpphi + (i-1) * 36.) * kdegrad; | |
624 | xzero = krr * TMath::Cos((ktteta + (i-1) * 36.) * kdegrad); | |
625 | yzero = krr * TMath::Sin((ktteta + (i-1) * 36.) * kdegrad); | |
626 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
627 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
628 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + | |
629 | ypos1 * TMath::Sin(kgteta *kdegrad); | |
630 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + | |
631 | ypos1 * TMath::Cos(kgteta * kdegrad); | |
632 | zpos = 0.0; | |
633 | atheta34 = (i-1) * 36. + offset1 + offset2 - kgteta; | |
634 | AliMatrix(idrotm[(i-1) * 13 + 1102], 90., atheta34, 90., | |
635 | atheta34 + 90., 0., 0.); | |
636 | gMC->Gsposp("SPIX", (i-1) * 13 + 3, "IT12", xpos, ypos, zpos, | |
637 | idrotm[(i-1) * 13 + 1102], "ONLY", dsup, 3); | |
638 | ||
639 | // --- Place part # 4-5 (see sketch) | |
640 | ||
641 | offset1 = -35.0; | |
642 | dsup[0] = 0.01; | |
643 | dsup[1] = TMath::Sqrt((kxend[3] - kxbeg[3]) * (kxend[3] - kxbeg[3]) + | |
644 | (kyend[3] - kybeg[3]) * (kyend[3] - kybeg[3])) / 20.; | |
645 | dsup[2] = 25.0; | |
646 | xcc = ( kxx[3] + kxx[4]) / 20.; | |
647 | ycc = ( kyy[3] + kyy[4]) / 20.; | |
648 | xccc = (kxbeg[3] + kxend[3]) / 20.; | |
649 | yccc = (kybeg[3] + kyend[3]) / 20.; | |
650 | if (kxx[3] == kxx[4]) { | |
651 | offset2 = 0.; | |
652 | } else { | |
653 | r1 = kyy[4] - kyy[3]; | |
654 | r2 = kxx[4] - kxx[3]; | |
655 | offset2 = TMath::ATan2(r1, r2) * kraddeg - 90.; | |
656 | } // end if kxx[3] == kxx[4] | |
657 | aphi = (kpphi + (i-1) * 36.) * kdegrad; | |
658 | xzero = krr * TMath::Cos((ktteta + (i-1) * 36.) * kdegrad); | |
659 | yzero = krr * TMath::Sin((ktteta + (i-1) * 36.) * kdegrad); | |
660 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
661 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
662 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + | |
663 | ypos1 * TMath::Sin(kgteta *kdegrad); | |
664 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + | |
665 | ypos1 * TMath::Cos(kgteta * kdegrad); | |
666 | zpos = 0.0; | |
667 | atheta45 = (i-1) * 36. + offset1 + offset2 - kgteta; | |
668 | AliMatrix(idrotm[(i-1) * 13 + 1103], 90., atheta45, 90., | |
669 | atheta45 + 90., 0., 0.); | |
670 | gMC->Gsposp("SPIX", (i-1) * 13 + 4, "IT12", xpos, ypos, zpos, | |
671 | idrotm[(i-1) * 13 + 1103], "ONLY", dsup, 3); | |
672 | ||
673 | // --- Place an element of layer #2 | |
674 | ||
675 | biga = (kyy[4] - kyy[3]) / (kxx[4] - kxx[3]); | |
676 | bigb = (kxx[4] * kyy[3] - kxx[3] * kyy[4]) / (kxx[4] - kxx[3]) / 10.; | |
677 | coeffa = biga * biga + 1.; | |
678 | coeffb = biga * bigb - biga * ycc - xcc; | |
679 | coeffc = xcc * xcc + ycc * ycc - ycc * 2. * bigb + | |
680 | bigb * bigb - .014285030400000001; | |
681 | xcc1 = (-coeffb - TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / | |
682 | coeffa; | |
683 | ycc1 = biga * xcc1 + bigb; | |
684 | biga1 = -1. / biga; | |
685 | bigb1 = xcc1 / biga + ycc1; | |
686 | coeffa = biga1 * biga1 + 1.; | |
687 | coeffb = biga1 * bigb1 - biga1 * ycc1 - xcc1; | |
688 | coeffc = xcc1 * xcc1 + ycc1 * ycc1 - ycc1 * 2. * bigb1 + | |
689 | bigb1 * bigb1 - (dsup[0] + dbox2[0]) * (dsup[0] + dbox2[0]); | |
690 | xcc2 = (-coeffb + TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / | |
691 | coeffa; | |
692 | ycc2 = biga1 * xcc2 + bigb1; | |
693 | xpos1 = xcc2 * TMath::Cos(aphi) - ycc2 * TMath::Sin(aphi) + xzero; | |
694 | ypos1 = xcc2 * TMath::Sin(aphi) + ycc2 * TMath::Cos(aphi) + yzero; | |
695 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + | |
696 | ypos1 * TMath::Sin(kgteta *kdegrad); | |
697 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + | |
698 | ypos1 * TMath::Cos(kgteta * kdegrad); | |
699 | zpos = 0.0; | |
700 | ++jbox2; | |
701 | gMC->Gspos("IPV2", jbox2, "IT12", xpos, ypos, zpos, | |
702 | idrotm[(i-1) * 13 + 1103], "ONLY"); | |
703 | ||
704 | // --- Place part # 5-6 (see sketch) | |
705 | ||
706 | offset1 = -35.; | |
707 | dsup[0] = .01; | |
708 | dsup[1] = TMath::Sqrt((kxend[4] - kxbeg[4]) * (kxend[4] - kxbeg[4]) + | |
709 | (kyend[4] - kybeg[4]) * (kyend[4] - kybeg[4])) / 20.; | |
710 | dsup[2] = 25.; | |
711 | xcc = (kxx[4] + kxx[5]) / 20.; | |
712 | ycc = (kyy[4] + kyy[5]) / 20.; | |
713 | xccc = (kxbeg[4] + kxend[4]) / 20.; | |
714 | yccc = (kybeg[4] + kyend[4]) / 20.; | |
715 | if (kxx[4] == kxx[5]) { | |
716 | offset2 = 0.; | |
717 | } else { | |
718 | r1 = kyy[5] - kyy[4]; | |
719 | r2 = kxx[5] - kxx[4]; | |
720 | offset2 = TMath::ATan2(r1, r2) * kraddeg - 90.; | |
721 | } | |
722 | aphi = (kpphi + (i-1) * 36.) * kdegrad; | |
723 | xzero = krr * TMath::Cos((ktteta + (i-1) * 36.) * kdegrad); | |
724 | yzero = krr * TMath::Sin((ktteta + (i-1) * 36.) * kdegrad); | |
725 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
726 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
727 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + | |
728 | ypos1 * TMath::Sin(kgteta *kdegrad); | |
729 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + | |
730 | ypos1 * TMath::Cos(kgteta * kdegrad); | |
731 | zpos = 0.; | |
732 | atheta56 = (i-1) * 36. + offset1 + offset2 - kgteta; | |
733 | AliMatrix(idrotm[(i-1) * 13 + 1104], 90., atheta56, 90., | |
734 | atheta56 + 90., 0., 0.); | |
735 | gMC->Gsposp("SPIX", (i-1) * 13 + 5, "IT12", xpos, ypos, zpos, | |
736 | idrotm[(i-1) * 13 + 1104], "ONLY", dsup, 3); | |
737 | ||
738 | // --- Place part # 6-7 (see sketch) | |
739 | ||
740 | offset1 = -35.0; | |
741 | dsup[0] = 0.01; | |
742 | dsup[1] = TMath::Sqrt((kxend[5] - kxbeg[5]) * (kxend[5] - kxbeg[5]) + | |
743 | (kyend[5] - kybeg[5]) * (kyend[5] - kybeg[5])) / 20.; | |
744 | dsup[2] = 25.0; | |
745 | xcc = (kxx[5] + kxx[6]) / 20.; | |
746 | ycc = (kyy[5] + kyy[6]) / 20.; | |
747 | xccc = (kxbeg[5] + kxend[5]) / 20.; | |
748 | yccc = (kybeg[5] + kyend[5]) / 20.; | |
749 | if (kxx[5] == kxx[6]) { | |
750 | offset2 = 0.; | |
751 | } else { | |
752 | r1 = kyy[6] - kyy[5]; | |
753 | r2 = kxx[6] - kxx[5]; | |
754 | offset2 = TMath::ATan2(r1, r2) * kraddeg - 90.; | |
755 | } // end if kxx[5] == kxx[6] | |
756 | aphi = (kpphi + (i-1) * 36.) * kdegrad; | |
757 | xzero = krr * TMath::Cos((ktteta + (i-1) * 36.) * kdegrad); | |
758 | yzero = krr * TMath::Sin((ktteta + (i-1) * 36.) * kdegrad); | |
759 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
760 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
761 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + | |
762 | ypos1 * TMath::Sin(kgteta *kdegrad); | |
763 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + | |
764 | ypos1 * TMath::Cos(kgteta * kdegrad); | |
765 | zpos = 0.; | |
766 | atheta67 = (i-1) * 36. + offset1 + offset2 - kgteta; | |
767 | AliMatrix(idrotm[(i-1) * 13 + 1105], 90., atheta67, 90., | |
768 | atheta67 + 90., 0., 0.); | |
769 | gMC->Gsposp("SPIX", (i-1) * 13 + 6, "IT12", xpos, ypos, zpos, | |
770 | idrotm[(i-1) * 13 + 1105], "ONLY", dsup, 3); | |
771 | ||
772 | // --- Place an element of layer #2 | |
773 | ||
774 | biga = (kyy[6] - kyy[5]) / (kxx[6] - kxx[5]); | |
775 | bigb = (kxx[6] * kyy[5] - kxx[5] * kyy[6]) / (kxx[6] - kxx[5]) / 10.; | |
776 | coeffa = biga * biga + 1.; | |
777 | coeffb = biga * bigb - biga * ycc - xcc; | |
778 | coeffc = xcc * xcc + ycc * ycc - ycc * 2. * bigb + | |
779 | bigb * bigb - .014285030400000001; | |
780 | xcc1 = (-coeffb - TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / | |
781 | coeffa; | |
782 | ycc1 = biga * xcc1 + bigb; | |
783 | biga1 = -1. / biga; | |
784 | bigb1 = xcc1 / biga + ycc1; | |
785 | coeffa = biga1 * biga1 + 1.; | |
786 | coeffb = biga1 * bigb1 - biga1 * ycc1 - xcc1; | |
787 | coeffc = xcc1 * xcc1 + ycc1 * ycc1 - ycc1 * 2. * bigb1 + | |
788 | bigb1 * bigb1 - (dsup[0] + dbox2[0]) * (dsup[0] + dbox2[0]); | |
789 | xcc2 = (-coeffb - TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / | |
790 | coeffa; | |
791 | ycc2 = biga1 * xcc2 + bigb1; | |
792 | xpos1 = xcc2 * TMath::Cos(aphi) - ycc2 * TMath::Sin(aphi) + xzero; | |
793 | ypos1 = xcc2 * TMath::Sin(aphi) + ycc2 * TMath::Cos(aphi) + yzero; | |
794 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + | |
795 | ypos1 * TMath::Sin(kgteta *kdegrad); | |
796 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + | |
797 | ypos1 * TMath::Cos(kgteta * kdegrad); | |
798 | zpos = 0.0; | |
799 | ++jbox2; | |
800 | gMC->Gspos("IPV2", jbox2, "IT12", xpos, ypos, zpos, | |
801 | idrotm[(i-1) * 13 + 1105], "ONLY"); | |
802 | ||
803 | // --- Place part # 7-8 (see sketch) | |
804 | ||
805 | offset1 = -35.; | |
806 | dsup[0] = .01; | |
807 | dsup[1] = TMath::Sqrt((kxend[6] - kxbeg[6]) * (kxend[6] - kxbeg[6]) + | |
808 | (kyend[6] - kybeg[6]) * (kyend[6] - kybeg[6])) / 20.; | |
809 | dsup[2] = 25.; | |
810 | xcc = (kxx[6] + kxx[7]) / 20.; | |
811 | ycc = (kyy[6] + kyy[7]) / 20.; | |
812 | xccc = (kxbeg[6] + kxend[6]) / 20.; | |
813 | yccc = (kybeg[6] + kyend[6]) / 20.; | |
814 | if (kxx[6] == kxx[7]) { | |
815 | offset2 = 0.; | |
816 | } else { | |
817 | r1 = kyy[7] - kyy[6]; | |
818 | r2 = kxx[7] - kxx[6]; | |
819 | offset2 = TMath::ATan2(r1, r2) * kraddeg - 90.; | |
820 | } // end if | |
821 | aphi = (kpphi + (i-1) * 36.) * kdegrad; | |
822 | xzero = krr * TMath::Cos((ktteta + (i-1) * 36.) * kdegrad); | |
823 | yzero = krr * TMath::Sin((ktteta + (i-1) * 36.) * kdegrad); | |
824 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
825 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
826 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + | |
827 | ypos1 * TMath::Sin(kgteta *kdegrad); | |
828 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + | |
829 | ypos1 * TMath::Cos(kgteta * kdegrad); | |
830 | zpos = 0.; | |
831 | atheta78 = (i-1) * 36. + offset1 + offset2 - kgteta; | |
832 | AliMatrix(idrotm[(i-1) * 13 + 1106], 90., atheta78, 90., | |
833 | atheta78 + 90., 0., 0.); | |
834 | gMC->Gsposp("SPIX", (i-1) * 13 + 7, "IT12", xpos, ypos, zpos, | |
835 | idrotm[(i-1) * 13 + 1106], "ONLY", dsup, 3); | |
836 | ||
837 | // --- Place part # 8-9 (see sketch) | |
838 | ||
839 | offset1 = -35.; | |
840 | dsup[0] = .01; | |
841 | dsup[1] = TMath::Sqrt((kxend[7] - kxbeg[7]) * (kxend[7] - kxbeg[7]) + | |
842 | (kyend[7] - kybeg[7]) * (kyend[7] - kybeg[7])) / 20.; | |
843 | dsup[2] = 25.; | |
844 | xcc = (kxx[7] + kxx[8]) / 20.; | |
845 | ycc = (kyy[7] + kyy[8]) / 20.; | |
846 | xccc = (kxbeg[7] + kxend[7]) / 20.; | |
847 | yccc = (kybeg[7] + kyend[7]) / 20.; | |
848 | if (kxx[1] == kxx[2]) { | |
849 | offset2 = 0.; | |
850 | } else { | |
851 | r1 = kyy[8] - kyy[7]; | |
852 | r2 = kxx[8] - kxx[7]; | |
853 | offset2 = TMath::ATan2(r1, r2) * kraddeg - 90.; | |
854 | } | |
855 | aphi = (kpphi + (i-1) * 36.) * kdegrad; | |
856 | xzero = krr * TMath::Cos((ktteta + (i-1) * 36.) * kdegrad); | |
857 | yzero = krr * TMath::Sin((ktteta + (i-1) * 36.) * kdegrad); | |
858 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
859 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
860 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + | |
861 | ypos1 * TMath::Sin(kgteta *kdegrad); | |
862 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + | |
863 | ypos1 * TMath::Cos(kgteta * kdegrad); | |
864 | zpos = 0.; | |
865 | atheta89 = (i-1) * 36. + offset1 + offset2 - kgteta; | |
866 | AliMatrix(idrotm[(i-1) * 13 + 1107], 90., atheta89, 90., | |
867 | atheta89 + 90., 0., 0.); | |
868 | gMC->Gsposp("SPIX", (i-1) * 13 + 8, "IT12", xpos, ypos, zpos, | |
869 | idrotm[(i-1) * 13 + 1107], "ONLY", dsup, 3); | |
870 | ||
871 | // --- Place an element of layer #2 | |
872 | ||
873 | biga = (kyy[8] - kyy[7]) / (kxx[8] - kxx[7]); | |
874 | bigb = (kxx[8] * kyy[7] - kxx[7] * kyy[8]) / (kxx[8] - kxx[7]) / 10.; | |
875 | coeffa = biga * biga + 1.; | |
876 | coeffb = biga * bigb - biga * ycc - xcc; | |
877 | coeffc = xcc * xcc + ycc * ycc - ycc * 2. * bigb + | |
878 | bigb * bigb - .014285030400000001; | |
879 | xcc1 = (-coeffb - TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / | |
880 | coeffa; | |
881 | ycc1 = biga * xcc1 + bigb; | |
882 | biga1 = -1. / biga; | |
883 | bigb1 = xcc1 / biga + ycc1; | |
884 | coeffa = biga1 * biga1 + 1.; | |
885 | coeffb = biga1 * bigb1 - biga1 * ycc1 - xcc1; | |
886 | coeffc = xcc1 * xcc1 + ycc1 * ycc1 - ycc1 * 2. * bigb1 + | |
887 | bigb1 * bigb1 - (dsup[0] + dbox2[0]) * (dsup[0] + dbox2[0]); | |
888 | xcc2 = (-coeffb - TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / | |
889 | coeffa; | |
890 | ycc2 = biga1 * xcc2 + bigb1; | |
891 | xpos1 = xcc2 * TMath::Cos(aphi) - ycc2 * TMath::Sin(aphi) + xzero; | |
892 | ypos1 = xcc2 * TMath::Sin(aphi) + ycc2 * TMath::Cos(aphi) + yzero; | |
893 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + | |
894 | ypos1 * TMath::Sin(kgteta *kdegrad); | |
895 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + | |
896 | ypos1 * TMath::Cos(kgteta * kdegrad); | |
897 | zpos = 0.0; | |
898 | ++jbox2; | |
899 | gMC->Gspos("IPV2", jbox2, "IT12", xpos, ypos, zpos, | |
900 | idrotm[(i-1) * 13 + 1107], "ONLY"); | |
901 | ||
902 | // --- Place part # 9-10 (see sketch) | |
903 | ||
904 | offset1 = -35.; | |
905 | dsup[0] = .01; | |
906 | dsup[1] = TMath::Sqrt((kxend[8] - kxbeg[8]) * (kxend[8] - kxbeg[8]) + | |
907 | (kyend[8] - kybeg[8]) * (kyend[8] - kybeg[8])) / 20.; | |
908 | dsup[2] = 25.; | |
909 | xcc = (kxx[8] + kxx[9]) / 20.; | |
910 | ycc = (kyy[8] + kyy[9]) / 20.; | |
911 | xccc = (kxbeg[8] + kxend[8]) / 20.; | |
912 | yccc = (kybeg[8] + kyend[8]) / 20.; | |
913 | if (kxx[8] == kxx[9]) { | |
914 | offset2 = 0.; | |
915 | } else { | |
916 | r1 = kyy[9] - kyy[8]; | |
917 | r2 = kxx[9] - kxx[8]; | |
918 | offset2 = TMath::ATan2(r1, r2) * kraddeg - 90.; | |
919 | } | |
920 | aphi = (kpphi + (i-1) * 36.) * kdegrad; | |
921 | xzero = krr * TMath::Cos((ktteta + (i-1) * 36.) * kdegrad); | |
922 | yzero = krr * TMath::Sin((ktteta + (i-1) * 36.) * kdegrad); | |
923 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
924 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
925 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + ypos1 * TMath::Sin(kgteta *kdegrad); | |
926 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + ypos1 * TMath::Cos(kgteta * kdegrad); | |
927 | zpos = 0.; | |
928 | atheta910 = (i-1) * 36. + offset1 + offset2 - kgteta; | |
929 | AliMatrix(idrotm[(i-1) * 13 + 1108], 90., atheta910, 90., atheta910 + 90., 0., 0.); | |
930 | gMC->Gsposp("SPIX", (i-1) * 13 + 9, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1108], "ONLY", dsup, 3); | |
931 | ||
932 | // --- Place part # 10-11 (see sketch) | |
933 | ||
934 | offset1 = -35.; | |
935 | dsup[0] = .01; | |
936 | dsup[1] = TMath::Sqrt((kxend[9] - kxbeg[9]) * (kxend[9] - kxbeg[9]) + (kyend[9] - kybeg[9]) * (kyend[9] - kybeg[9])) / 20.; | |
937 | dsup[2] = 25.; | |
938 | xcc = (kxx[9] + kxx[10]) / 20.; | |
939 | ycc = (kyy[9] + kyy[10]) / 20.; | |
940 | xccc = (kxbeg[9] + kxend[9]) / 20.; | |
941 | yccc = (kybeg[9] + kyend[9]) / 20.; | |
942 | if (kxx[9] == kxx[10]) { | |
943 | offset2 = 0.; | |
944 | } else { | |
945 | r1 = kyy[10] - kyy[9]; | |
946 | r2 = kxx[10] - kxx[9]; | |
947 | offset2 = TMath::ATan2(r1, r2) * kraddeg - 90.; | |
948 | } | |
949 | aphi = (kpphi + (i-1) * 36.) * kdegrad; | |
950 | xzero = krr * TMath::Cos((ktteta + (i-1) * 36.) * kdegrad); | |
951 | yzero = krr * TMath::Sin((ktteta + (i-1) * 36.) * kdegrad); | |
952 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
953 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
954 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + ypos1 * TMath::Sin(kgteta *kdegrad); | |
955 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + ypos1 * TMath::Cos(kgteta * kdegrad); | |
956 | zpos = 0.; | |
957 | atheta1011 = (i-1) * 36. + offset1 + offset2 - kgteta; | |
958 | AliMatrix(idrotm[(i-1) * 13 + 1109], 90., atheta1011, 90.,atheta1011 + 90., 0., 0.); | |
959 | gMC->Gsposp("SPIX", (i-1) * 13 + 10, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1109], "ONLY", dsup, 3); | |
960 | ||
961 | // --- Place part # 13-14 (see sketch) | |
962 | ||
963 | offset1 = -35.; | |
964 | dsup[0] = .01; | |
965 | dsup[1] = TMath::Sqrt((kxend[12] - kxbeg[12]) * (kxend[12] - kxbeg[12]) + (kyend[12] - kybeg[12]) * (kyend[12] - kybeg[12])) / 20.; | |
966 | dsup[2] = 25.; | |
967 | xcc = (kxx[12] + kxx[13]) / 20.; | |
968 | ycc = (kyy[12] + kyy[13]) / 20.; | |
969 | xccc = (kxbeg[12] + kxend[12]) / 20.; | |
970 | yccc = (kybeg[12] + kyend[12]) / 20.; | |
971 | if (kxx[12] == kxx[13]) { | |
972 | offset2 = 0.; | |
973 | } else { | |
974 | r1 = kyy[12] - kyy[13]; | |
975 | r2 = kxx[12] - kxx[13]; | |
976 | offset2 = TMath::ATan2(r1, r2) * kraddeg - 90.; | |
977 | } | |
978 | aphi = (kpphi + (i-1) * 36.) * kdegrad; | |
979 | xzero = krr * TMath::Cos((ktteta + (i-1) * 36.) * kdegrad); | |
980 | yzero = krr * TMath::Sin((ktteta + (i-1) * 36.) * kdegrad); | |
981 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
982 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
983 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + ypos1 * TMath::Sin(kgteta *kdegrad); | |
984 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + ypos1 * TMath::Cos(kgteta * kdegrad); | |
985 | zpos = 0.; | |
986 | atheta1314 = (i-1) * 36. + offset1 + offset2 - kgteta; | |
987 | AliMatrix(idrotm[(i-1) * 13 + 1112], 90., atheta1314, 90.,atheta1314 + 90., 0., 0.); | |
988 | gMC->Gsposp("SPIX", (i-1) * 13 + 13, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1112], "ONLY", dsup, 3); | |
989 | ||
990 | // --- Place an element of layer #1 | |
991 | ||
992 | biga = (kyy[13] - kyy[12]) / (kxx[13] - kxx[12]); | |
993 | bigb = (kxx[13] * kyy[12] - kxx[12] * kyy[13]) / (kxx[13] - kxx[12]) / 10.; | |
994 | coeffa = biga * biga + 1.; | |
995 | coeffb = biga * bigb - biga * ycc - xcc; | |
996 | coeffc = xcc * xcc + ycc * ycc - ycc * 2. * bigb + bigb * bigb - .050216328100000006; | |
997 | xcc1 = (-coeffb + TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / coeffa; | |
998 | ycc1 = biga * xcc1 + bigb; | |
999 | biga1 = -1. / biga; | |
1000 | bigb1 = xcc1 / biga + ycc1; | |
1001 | coeffa = biga1 * biga1 + 1.; | |
1002 | coeffb = biga1 * bigb1 - biga1 * ycc1 - xcc1; | |
1003 | coeffc = xcc1 * xcc1 + ycc1 * ycc1 - ycc1 * 2. * bigb1 + bigb1 * bigb1 - (dsup[0] + dbox1[0]) * (dsup[0] + dbox1[0]); | |
1004 | xcc2 = (-coeffb + TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / coeffa; | |
1005 | ycc2 = biga1 * xcc2 + bigb1; | |
1006 | xpos1 = xcc2 * TMath::Cos(aphi) - ycc2 * TMath::Sin(aphi) + xzero; | |
1007 | ypos1 = xcc2 * TMath::Sin(aphi) + ycc2 * TMath::Cos(aphi) + yzero; | |
1008 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + ypos1 * TMath::Sin(kgteta *kdegrad); | |
1009 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + ypos1 * TMath::Cos(kgteta * kdegrad); | |
1010 | zpos = 0.; | |
1011 | ++jbox1; | |
1012 | gMC->Gspos("IPV1", jbox1, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1112], "ONLY"); | |
1013 | ||
1014 | // --- Place part # 12-13 (see sketch) | |
1015 | ||
1016 | offset1 = -35.; | |
1017 | dsup[0] = .01; | |
1018 | dsup[1] = TMath::Sqrt((kxend[11] - kxbeg[11]) * (kxend[11] - kxbeg[11]) + (kyend[11] - kybeg[11]) * (kyend[11] - kybeg[11])) / 20.; | |
1019 | dsup[2] = 25.; | |
1020 | xcc = (kxx[11] + kxx[12]) / 20.; | |
1021 | ycc = (kyy[11] + kyy[12]) / 20.; | |
1022 | xccc = (kxbeg[11] + kxend[11]) / 20.; | |
1023 | yccc = (kybeg[11] + kyend[11]) / 20.; | |
1024 | if (kxx[11] == kxx[12]) { | |
1025 | offset2 = 0.; | |
1026 | } else { | |
1027 | r1 = kyy[12] - kyy[11]; | |
1028 | r2 = kxx[12] - kxx[11]; | |
1029 | offset2 = TMath::ATan2(r1, r2) * kraddeg - 90.; | |
1030 | } | |
1031 | aphi = (kpphi + (i-1) * 36.) * kdegrad; | |
1032 | xzero = krr * TMath::Cos((ktteta + (i-1) * 36.) * kdegrad); | |
1033 | yzero = krr * TMath::Sin((ktteta + (i-1) * 36.) * kdegrad); | |
1034 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
1035 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
1036 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + ypos1 * TMath::Sin(kgteta *kdegrad); | |
1037 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + ypos1 * TMath::Cos(kgteta * kdegrad); | |
1038 | zpos = 0.; | |
1039 | atheta1213 = (i-1) * 36. + offset1 + offset2 - kgteta; | |
1040 | AliMatrix(idrotm[(i-1) * 13 + 1111], 90., atheta1213, 90.,atheta1213 + 90., 0., 0.); | |
1041 | gMC->Gsposp("SPIX", (i-1) * 13 + 12, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1111], "ONLY", dsup, 3); | |
1042 | ||
1043 | // --- Place part # 11-12 (see sketch) | |
1044 | ||
1045 | offset1 = -35.; | |
1046 | dsup[0] = .01; | |
1047 | dsup[1] = TMath::Sqrt((kxend[10] - kxbeg[10]) * (kxend[10] - kxbeg[10]) + (kyend[10] - kybeg[10]) * (kyend[10] - kybeg[10])) / 20.; | |
1048 | dsup[2] = 25.; | |
1049 | xcc = (kxx[10] + kxx[11]) / 20.; | |
1050 | ycc = (kyy[10] + kyy[11]) / 20.; | |
1051 | xccc = (kxbeg[10] + kxend[10]) / 20.; | |
1052 | yccc = (kybeg[10] + kyend[10]) / 20.; | |
1053 | if (kxx[10] == kxx[11]) { | |
1054 | offset2 = 0.; | |
1055 | } else { | |
1056 | r1 = kyy[11] - kyy[10]; | |
1057 | r2 = kxx[11] - kxx[10]; | |
1058 | offset2 = TMath::ATan2(r1, r2) * kraddeg - 90.; | |
1059 | } | |
1060 | aphi = (kpphi + (i-1) * 36.) * kdegrad; | |
1061 | xzero = krr * TMath::Cos((ktteta + (i-1) * 36.) * kdegrad); | |
1062 | yzero = krr * TMath::Sin((ktteta + (i-1) * 36.) * kdegrad); | |
1063 | xpos1 = xccc * TMath::Cos(aphi) - yccc * TMath::Sin(aphi) + xzero; | |
1064 | ypos1 = xccc * TMath::Sin(aphi) + yccc * TMath::Cos(aphi) + yzero; | |
1065 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + ypos1 * TMath::Sin(kgteta *kdegrad); | |
1066 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + ypos1 * TMath::Cos(kgteta * kdegrad); | |
1067 | zpos = 0.; | |
1068 | atheta1112 = (i-1) * 36. + offset1 + offset2 - kgteta; | |
1069 | AliMatrix(idrotm[(i-1) * 13 + 1110], 270., atheta1112, 90., atheta1112 + 270., 0., 0.); | |
1070 | gMC->Gsposp("SPIX", (i-1) * 13 + 11, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1110], "ONLY", dsup, 3); | |
1071 | ||
1072 | // --- Place an element of layer #1 | |
1073 | ||
1074 | biga = (kyy[11] - kyy[10]) / (kxx[11] - kxx[10]); | |
1075 | bigb = (kxx[11] * kyy[10] - kxx[10] * kyy[11]) / (kxx[11] - kxx[10]) / 10.; | |
1076 | coeffa = biga * biga + 1.; | |
1077 | coeffb = biga * bigb - biga * ycc - xcc; | |
1078 | coeffc = xcc * xcc + ycc * ycc - ycc * 2. * bigb + bigb * bigb - .0035712576000000002; | |
1079 | xcc1 = (-coeffb + TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / coeffa; | |
1080 | ycc1 = biga * xcc1 + bigb; | |
1081 | biga1 = -1. / biga; | |
1082 | bigb1 = xcc1 / biga + ycc1; | |
1083 | coeffa = biga1 * biga1 + 1.; | |
1084 | coeffb = biga1 * bigb1 - biga1 * ycc1 - xcc1; | |
1085 | coeffc = xcc1 * xcc1 + ycc1 * ycc1 - ycc1 * 2. * bigb1 + bigb1 * bigb1 - (dsup[0] + dbox1[0]) * (dsup[0] + dbox1[0]); | |
1086 | xcc2 = (-coeffb + TMath::Sqrt(coeffb * coeffb - coeffa * coeffc)) / coeffa; | |
1087 | ycc2 = biga1 * xcc2 + bigb1; | |
1088 | xpos1 = xcc2 * TMath::Cos(aphi) - ycc2 * TMath::Sin(aphi) + xzero; | |
1089 | ypos1 = xcc2 * TMath::Sin(aphi) + ycc2 * TMath::Cos(aphi) + yzero; | |
1090 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + ypos1 * TMath::Sin(kgteta *kdegrad); | |
1091 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + ypos1 * TMath::Cos(kgteta * kdegrad); | |
1092 | zpos = 0.; | |
1093 | ++jbox1; | |
1094 | gMC->Gspos("IPV1", jbox1, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1110], "ONLY"); | |
1095 | ||
1096 | // --- Place arc # 13 (between part 1-2 and part 2-3) (see sketch) | |
1097 | ||
1098 | darc[0] = krarc[12] / 10. - .02; | |
1099 | darc[1] = krarc[12] / 10.; | |
1100 | darc[2] = 25.; | |
1101 | darc[3] = atheta12 - (i-1) * 36.; | |
1102 | darc[4] = atheta23 - (i-1) * 36.; | |
1103 | xcc = kxarc[12] / 10.; | |
1104 | ycc = kyarc[12] / 10.; | |
1105 | aphi = (kpphi + (i-1) * 36.) * kdegrad; | |
1106 | xzero = krr * TMath::Cos((ktteta + (i-1) * 36.) * kdegrad); | |
1107 | yzero = krr * TMath::Sin((ktteta + (i-1) * 36.) * kdegrad); | |
1108 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
1109 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
1110 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + ypos1 * TMath::Sin(kgteta *kdegrad); | |
1111 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + ypos1 * TMath::Cos(kgteta * kdegrad); | |
1112 | zpos = 0.; | |
1113 | gMC->Gsposp("SARC", (i-1) * 13 + 13, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1112], "ONLY", darc, 5); | |
1114 | ||
1115 | // --- Place arc # 12 (between part 2-3 and part 3-4) (see sketch) | |
1116 | ||
1117 | darc[0] = krarc[11] / 10. - .02; | |
1118 | darc[1] = krarc[11] / 10.; | |
1119 | darc[2] = 25.; | |
1120 | darc[3] = atheta23 + 90. - (i-1) * 36.; | |
1121 | darc[4] = atheta34 + 90. - (i-1) * 36.; | |
1122 | xcc = kxarc[11] / 10.; | |
1123 | ycc = kyarc[11] / 10.; | |
1124 | aphi = (kpphi + (i-1) * 36.) * kdegrad; | |
1125 | xzero = krr * TMath::Cos((ktteta + (i-1) * 36.) * kdegrad); | |
1126 | yzero = krr * TMath::Sin((ktteta + (i-1) * 36.) * kdegrad); | |
1127 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
1128 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
1129 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + ypos1 * TMath::Sin(kgteta *kdegrad); | |
1130 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + ypos1 * TMath::Cos(kgteta * kdegrad); | |
1131 | zpos = 0.; | |
1132 | gMC->Gsposp("SARC", (i-1) * 13 + 12, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1111], "ONLY", darc, 5); | |
1133 | ||
1134 | // --- Place arc # 11 (between part 3-4 and part 4-5) (see sketch) | |
1135 | ||
1136 | darc[0] = krarc[10] / 10. - .02; | |
1137 | darc[1] = krarc[10] / 10.; | |
1138 | darc[2] = 25.; | |
1139 | darc[3] = atheta45 + 180. - (i-1) * 36.; | |
1140 | darc[4] = atheta34 + 180. - (i-1) * 36.; | |
1141 | xcc = kxarc[10] / 10.; | |
1142 | ycc = kyarc[10] / 10.; | |
1143 | aphi = (kpphi + (i-1) * 36.) * kdegrad; | |
1144 | xzero = krr * TMath::Cos((ktteta + (i-1) * 36.) * kdegrad); | |
1145 | yzero = krr * TMath::Sin((ktteta + (i-1) * 36.) * kdegrad); | |
1146 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
1147 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
1148 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + ypos1 * TMath::Sin(kgteta *kdegrad); | |
1149 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + ypos1 * TMath::Cos(kgteta * kdegrad); | |
1150 | zpos = 0.; | |
1151 | gMC->Gsposp("SARC", (i-1) * 13 + 11, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1110], "ONLY", darc, 5); | |
1152 | ||
1153 | // --- Place arc # 10 (between part 4-5 and part 5-6) (see sketch) | |
1154 | ||
1155 | darc[0] = krarc[9] / 10. - .02; | |
1156 | darc[1] = krarc[9] / 10.; | |
1157 | darc[2] = 25.; | |
1158 | darc[3] = atheta45 - 90. - (i-1) * 36.; | |
1159 | darc[4] = atheta56 - 90. - (i-1) * 36.; | |
1160 | xcc = kxarc[9] / 10.; | |
1161 | ycc = kyarc[9] / 10.; | |
1162 | aphi = (kpphi + (i-1) * 36.) * kdegrad; | |
1163 | xzero = krr * TMath::Cos((ktteta + (i-1) * 36.) * kdegrad); | |
1164 | yzero = krr * TMath::Sin((ktteta + (i-1) * 36.) * kdegrad); | |
1165 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
1166 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
1167 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + ypos1 * TMath::Sin(kgteta *kdegrad); | |
1168 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + ypos1 * TMath::Cos(kgteta * kdegrad); | |
1169 | zpos = 0.; | |
1170 | gMC->Gsposp("SARC", (i-1) * 13 + 10, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1109], "ONLY", darc, 5); | |
1171 | ||
1172 | // --- Place arc # 9 (between part 5-6 and part) (see sketch) | |
1173 | ||
1174 | darc[0] = krarc[8] / 10. - .02; | |
1175 | darc[1] = krarc[8] / 10.; | |
1176 | darc[2] = 25.; | |
1177 | darc[3] = atheta67 + 45. - (i-1) * 36.; | |
1178 | darc[4] = atheta56 + 45. - (i-1) * 36.; | |
1179 | xcc = kxarc[8] / 10.; | |
1180 | ycc = kyarc[8] / 10.; | |
1181 | aphi = (kpphi + (i-1) * 36.) * kdegrad; | |
1182 | xzero = krr * TMath::Cos((ktteta + (i-1) * 36.) * kdegrad); | |
1183 | yzero = krr * TMath::Sin((ktteta + (i-1) * 36.) * kdegrad); | |
1184 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
1185 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
1186 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + ypos1 * TMath::Sin(kgteta *kdegrad); | |
1187 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + ypos1 * TMath::Cos(kgteta * kdegrad); | |
1188 | zpos = 0.; | |
1189 | gMC->Gsposp("SARC", (i-1) * 13 + 9, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1108], "ONLY", darc, 5); | |
1190 | ||
1191 | // --- Place arc # 8 (between part 6-7 and part 7-8) (see sketch) | |
1192 | ||
1193 | darc[0] = krarc[7] / 10. - .02; | |
1194 | darc[1] = krarc[7] / 10.; | |
1195 | darc[2] = 25.; | |
1196 | darc[3] = atheta67 - (i-1) * 36.; | |
1197 | darc[4] = atheta78 - (i-1) * 36.; | |
1198 | xcc = kxarc[7] / 10.; | |
1199 | ycc = kyarc[7] / 10.; | |
1200 | aphi = (kpphi + (i-1) * 36.) * kdegrad; | |
1201 | xzero = krr * TMath::Cos((ktteta + (i-1) * 36.) * kdegrad); | |
1202 | yzero = krr * TMath::Sin((ktteta + (i-1) * 36.) * kdegrad); | |
1203 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
1204 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
1205 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + ypos1 * TMath::Sin(kgteta *kdegrad); | |
1206 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + ypos1 * TMath::Cos(kgteta * kdegrad); | |
1207 | zpos = 0.; | |
1208 | gMC->Gsposp("SARC", (i-1) * 13 + 8, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1107], "ONLY", darc, 5); | |
1209 | ||
1210 | // --- Place arc # 7 (between part 7-8 and part 8-9) (see sketch) | |
1211 | ||
1212 | darc[0] = krarc[6] / 10. - .02; | |
1213 | darc[1] = krarc[6] / 10.; | |
1214 | darc[2] = 25.; | |
1215 | darc[3] = atheta89 + 45. - (i-1) * 36.; | |
1216 | darc[4] = atheta78 + 45. - (i-1) * 36.; | |
1217 | xcc = kxarc[6] / 10.; | |
1218 | ycc = kyarc[6] / 10.; | |
1219 | aphi = (kpphi + (i-1) * 36.) * kdegrad; | |
1220 | xzero = krr * TMath::Cos((ktteta + (i-1) * 36.) * kdegrad); | |
1221 | yzero = krr * TMath::Sin((ktteta + (i-1) * 36.) * kdegrad); | |
1222 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
1223 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
1224 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + ypos1 * TMath::Sin(kgteta *kdegrad); | |
1225 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + ypos1 * TMath::Cos(kgteta * kdegrad); | |
1226 | zpos = 0.; | |
1227 | gMC->Gsposp("SARC", (i-1) * 13 + 7, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1106], "ONLY", darc, 5); | |
1228 | ||
1229 | // --- Place arc # 6 (between part 8-9 and part 9-10) (see sketch) | |
1230 | ||
1231 | darc[0] = krarc[5] / 10. - .02; | |
1232 | darc[1] = krarc[5] / 10.; | |
1233 | darc[2] = 25.; | |
1234 | darc[3] = atheta89 + 45. - (i-1) * 36.; | |
1235 | darc[4] = atheta910 + 45. - (i-1) * 36.; | |
1236 | xcc = kxarc[5] / 10.; | |
1237 | ycc = kyarc[5] / 10.; | |
1238 | aphi = (kpphi + (i-1) * 36.) * kdegrad; | |
1239 | xzero = krr * TMath::Cos((ktteta + (i-1) * 36.) * kdegrad); | |
1240 | yzero = krr * TMath::Sin((ktteta + (i-1) * 36.) * kdegrad); | |
1241 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
1242 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
1243 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + ypos1 * TMath::Sin(kgteta *kdegrad); | |
1244 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + ypos1 * TMath::Cos(kgteta * kdegrad); | |
1245 | zpos = 0.; | |
1246 | gMC->Gsposp("SARC", (i-1) * 13 + 6, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1105], "ONLY", darc, 5); | |
1247 | ||
1248 | // --- Place arc # 5 (between part 9-10 and part 10-11) | |
1249 | // (see sketch) | |
1250 | ||
1251 | darc[0] = krarc[4] / 10. - .02; | |
1252 | darc[1] = krarc[4] / 10.; | |
1253 | darc[2] = 25.; | |
1254 | darc[3] = atheta1011 + 45. - (i-1) * 36.; | |
1255 | darc[4] = atheta910 + 45. - (i-1) * 36.; | |
1256 | xcc = kxarc[4] / 10.; | |
1257 | ycc = kyarc[4] / 10.; | |
1258 | aphi = (kpphi + (i-1) * 36.) * kdegrad; | |
1259 | xzero = krr * TMath::Cos((ktteta + (i-1) * 36.) * kdegrad); | |
1260 | yzero = krr * TMath::Sin((ktteta + (i-1) * 36.) * kdegrad); | |
1261 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
1262 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
1263 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + ypos1 * TMath::Sin(kgteta *kdegrad); | |
1264 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + ypos1 * TMath::Cos(kgteta * kdegrad); | |
1265 | zpos = 0.; | |
1266 | gMC->Gsposp("SARC", (i-1) * 13 + 5, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1104], "ONLY", darc, 5); | |
1267 | ||
1268 | // --- Place arc # 4 (between part 10-11 and part 11-12) | |
1269 | // (see sketch) | |
1270 | ||
1271 | darc[0] = krarc[3] / 10. - .02; | |
1272 | darc[1] = krarc[3] / 10.; | |
1273 | darc[2] = 25.; | |
1274 | darc[3] = atheta1112 - 45. - (i-1) * 36.; | |
1275 | darc[4] = atheta1011 - 225. - (i-1) * 36.; | |
1276 | xcc = kxarc[3] / 10.; | |
1277 | ycc = kyarc[3] / 10.; | |
1278 | aphi = (kpphi + (i-1) * 36.) * kdegrad; | |
1279 | xzero = krr * TMath::Cos((ktteta + (i-1) * 36.) * kdegrad); | |
1280 | yzero = krr * TMath::Sin((ktteta + (i-1) * 36.) * kdegrad); | |
1281 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
1282 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
1283 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + ypos1 * TMath::Sin(kgteta *kdegrad); | |
1284 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + ypos1 * TMath::Cos(kgteta * kdegrad); | |
1285 | zpos = 0.; | |
1286 | gMC->Gsposp("SARC", (i-1) * 13 + 4, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1103], "ONLY", darc, 5); | |
1287 | ||
1288 | // --- Place arc # 3 (between part 11-12 and part 12-13) | |
1289 | // (see sketch) | |
1290 | ||
1291 | darc[0] = krarc[2] / 10. - .02; | |
1292 | darc[1] = krarc[2] / 10.; | |
1293 | darc[2] = 25.; | |
1294 | darc[3] = atheta1112 - 90. - (i-1) * 36.; | |
1295 | darc[4] = atheta1213 - 90. - (i-1) * 36.; | |
1296 | xcc = kxarc[2] / 10.; | |
1297 | ycc = kyarc[2] / 10.; | |
1298 | aphi = (kpphi + (i-1) * 36.) * kdegrad; | |
1299 | xzero = krr * TMath::Cos((ktteta + (i-1) * 36.) * kdegrad); | |
1300 | yzero = krr * TMath::Sin((ktteta + (i-1) * 36.) * kdegrad); | |
1301 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
1302 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
1303 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + ypos1 * TMath::Sin(kgteta *kdegrad); | |
1304 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + ypos1 * TMath::Cos(kgteta * kdegrad); | |
1305 | zpos = 0.; | |
1306 | gMC->Gsposp("SARC", (i-1) * 13 + 3, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1102], "ONLY", darc, 5); | |
1307 | ||
1308 | // --- Place arc # 2 (between part 12-13 and part 13-14) | |
1309 | // (see sketch) | |
1310 | ||
1311 | darc[0] = krarc[1] / 10. - .02; | |
1312 | darc[1] = krarc[1] / 10.; | |
1313 | darc[2] = 25.; | |
1314 | darc[3] = atheta1213 + 135. - (i-1) * 36.; | |
1315 | darc[4] = atheta1314 + 165. - (i-1) * 36.; | |
1316 | xcc = kxarc[1] / 10.; | |
1317 | ycc = kyarc[1] / 10.; | |
1318 | aphi = (kpphi + (i-1) * 36.) * kdegrad; | |
1319 | xzero = krr * TMath::Cos((ktteta + (i-1) * 36.) * kdegrad); | |
1320 | yzero = krr * TMath::Sin((ktteta + (i-1) * 36.) * kdegrad); | |
1321 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
1322 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
1323 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + ypos1 * TMath::Sin(kgteta *kdegrad); | |
1324 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + ypos1 * TMath::Cos(kgteta * kdegrad); | |
1325 | zpos = 0.; | |
1326 | gMC->Gsposp("SARC", (i-1) * 13 + 2, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1101], "ONLY", darc, 5); | |
1327 | ||
1328 | // --- Place arc # 1 (between part 13-14 and part 1-2) | |
1329 | // (see sketch) | |
1330 | ||
1331 | darc[0] = krarc[0] / 10. - .02; | |
1332 | darc[1] = krarc[0] / 10.; | |
1333 | darc[2] = 25.; | |
1334 | darc[3] = atheta12 + 45. - (i-1) * 36.; | |
1335 | darc[4] = atheta1314 - (i-1) * 36.; | |
1336 | xcc = kxarc[0] / 10.; | |
1337 | ycc = kyarc[0] / 10.; | |
1338 | aphi = (kpphi + (i-1) * 36.) * kdegrad; | |
1339 | xzero = krr * TMath::Cos((ktteta + (i-1) * 36.) * kdegrad); | |
1340 | yzero = krr * TMath::Sin((ktteta + (i-1) * 36.) * kdegrad); | |
1341 | xpos1 = xcc * TMath::Cos(aphi) - ycc * TMath::Sin(aphi) + xzero; | |
1342 | ypos1 = xcc * TMath::Sin(aphi) + ycc * TMath::Cos(aphi) + yzero; | |
1343 | xpos = xpos1 * TMath::Cos(kgteta * kdegrad) + ypos1 * TMath::Sin(kgteta *kdegrad); | |
1344 | ypos = -xpos1 * TMath::Sin(kgteta * kdegrad) + ypos1 * TMath::Cos(kgteta * kdegrad); | |
1345 | zpos = 0.; | |
1346 | gMC->Gsposp("SARC", (i-1) * 13 + 1, "IT12", xpos, ypos, zpos, idrotm[(i-1) * 13 + 1100], "ONLY", darc, 5); | |
1347 | ||
1348 | } | |
1349 | //************************************************************************ | |
1350 | //* * | |
1351 | //* D R I F T S * | |
1352 | //* =========== * | |
1353 | //* * | |
1354 | //************************************************************************ | |
1355 | ||
1356 | // --- Define a ghost volume containing the Silicon Drift Detectors | |
1357 | // (layer #3 and #4) and fill it with air or vacuum | |
1358 | ||
1359 | xxm = (49.999-3.)/(70.-25.); | |
1360 | dgh[0] = 0; | |
1361 | dgh[1] = 360; | |
1362 | dgh[2] = 4; | |
1363 | dgh[3] = -25.-(9.-3.01)/xxm-(9.01-9.)/xxm-(27.-9.01)/xxm; | |
1364 | dgh[4] = 27.; | |
1365 | dgh[5] = 27.; | |
1366 | dgh[6] = -25.-(9.-3.01)/xxm-(9.01-9.)/xxm; | |
1367 | dgh[7] = 9.01; | |
1368 | dgh[8] = 27.; | |
1369 | dgh[9] = 25.+(9.-3.01)/xxm+(9.01-9.)/xxm; | |
1370 | dgh[10] = 9.01; | |
1371 | dgh[11] = 27.; | |
1372 | dgh[12] = 25.+(9.-3.01)/xxm+(9.01-9.)/xxm+(27.-9.01)/xxm; | |
1373 | dgh[13] = 27.; | |
1374 | dgh[14] = 27.; | |
1375 | gMC->Gsvolu("IT34", "PCON", idtmed[275], dgh, 15); | |
1376 | ||
1377 | // --- Place the ghost volume in its mother volume (ITSV) and make it | |
1378 | // invisible | |
1379 | ||
1380 | gMC->Gspos("IT34", 1, "ITSV", 0., 0., 0., 0, "ONLY"); | |
1381 | gMC->Gsatt("IT34", "SEEN", 0); | |
1382 | ||
1383 | // --- Layer #3 | |
1384 | ||
1385 | // GOTO 3456 ! skip ITS layer no. 3 | |
1386 | ||
1387 | //--- Define a ghost volume containing a single ladder of layer #3 (with the | |
1388 | // smaller lenght of ribs) and fill it with air or vacuum | |
1389 | ||
1390 | dbox1[0] = 0.5+(0.0172+0.03+0.0252+0.04+0.003); | |
1391 | dbox1[1] = 3.85; | |
1392 | // the widest element is the sensitive element | |
1393 | dbox1[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1394 | // 7.5 cm is the lenght | |
1395 | gMC->Gsvolu("IDV1", "BOX ", idtmed[228], dbox1, 3); | |
1396 | ||
1397 | // --- Make the ghost volume invisible | |
1398 | ||
1399 | gMC->Gsatt("IDV1", "SEEN", 0); | |
1400 | ||
1401 | // --- Define a volume containing the sensitive part of drifts | |
1402 | // (silicon, layer #3) | |
1403 | ||
1404 | dits[0] = .0172; | |
1405 | // see material budget report by G. Feofilov | |
1406 | dits[1] = 3.85; | |
1407 | dits[2] = 4.35; | |
1408 | gMC->Gsvolu("ITS3", "BOX ", idtmed[224], dits, 3); | |
1409 | ||
1410 | //--- Define the part of the (smaller) rib between two sensitive parts made of | |
1411 | // carbon (layer #3) | |
1412 | ||
1413 | dsup[0] = .5 - dits[0]; | |
1414 | dsup[1] = .01; | |
1415 | dsup[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1416 | // 7.5 cm is the lenght | |
1417 | gMC->Gsvolu("IR11", "BOX ", idtmed[227], dsup, 3); | |
1418 | ||
1419 | //--- Define the first part of the (smaller) rib between two sensitive parts | |
1420 | // made of aluminum (layer #3) | |
1421 | ||
1422 | dal1[0] = .5 - dits[0]; | |
1423 | dal1[1] = 0.00096/2.; | |
1424 | dal1[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1425 | // 7.5 cm is the lenght | |
1426 | gMC->Gsvolu("IR12", "BOX ", idtmed[230], dal1, 3); | |
1427 | ||
1428 | //--- Define the part of the (smaller) rib between two sensitive parts made of | |
1429 | // kapton (layer #3) | |
1430 | ||
1431 | dkap[0] = .5 - dits[0]; | |
1432 | dkap[1] = .01585; | |
1433 | dkap[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1434 | // 7.5 cm is the lenght | |
1435 | gMC->Gsvolu("IR13", "BOX ", idtmed[236], dkap, 3); | |
1436 | ||
1437 | //--- Define the second part of the (smaller) rib between two sensitive parts | |
1438 | // made of aluminum (layer #3) | |
1439 | ||
1440 | dal2[0] = .5 - dits[0]; | |
1441 | dal2[1] = 0.0027/2.; | |
1442 | dal2[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1443 | // 7.5 cm is the lenght | |
1444 | gMC->Gsvolu("IR14", "BOX ", idtmed[230], dal2, 3); | |
1445 | ||
1446 | // --- Define the part of the (smaller) rib between two sensitive parts | |
1447 | // made of silicon (the electronics) (layer #3) | |
1448 | ||
1449 | dchi[0] = .5 - dits[0]; | |
1450 | dchi[1] = 0.0071/2.; | |
1451 | dchi[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1452 | // 7.5 cm is the lenght | |
1453 | gMC->Gsvolu("IR15", "BOX ", idtmed[225], dal2, 3); | |
1454 | ||
1455 | // --- Define the part of the (smaller) rib between two sensitive parts | |
1456 | // made of water (the cooler) (layer #3) | |
1457 | ||
1458 | dwat[0] = .5 - dits[0]; | |
1459 | dwat[1] = 0.0093/2.; | |
1460 | dwat[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1461 | // 7.5 cm is the lenght | |
1462 | gMC->Gsvolu("IR16", "BOX ", idtmed[231], dwat, 3); | |
1463 | ||
1464 | //--- Define the third part of the (smaller) rib between two sensitive parts | |
1465 | // made of aluminum (the cooling tubes) (layer #3) | |
1466 | ||
1467 | dtub[0] = .5 - dits[0]; | |
1468 | dtub[1] = 0.00134/2.; | |
1469 | dtub[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1470 | // 7.5 cm is the lenght | |
1471 | gMC->Gsvolu("IR17", "BOX ", idtmed[230], dtub, 3); | |
1472 | ||
1473 | // --- Define the part of the end-ladder stuff made of PCB (layer #3) | |
1474 | ||
1475 | dpcb[0] = .03; | |
1476 | // twice the foreseen thickness | |
1477 | dpcb[1] = 3.5; | |
1478 | dpcb[2] = 7.5; | |
1479 | gMC->Gsvolu("IEL1", "BOX ", idtmed[233], dpcb, 3); | |
1480 | ||
1481 | // --- Define the part of the end-ladder stuff made of copper (layer #3) | |
1482 | ||
1483 | dcop[0] = .0252; | |
1484 | // twice the foreseen thickness | |
1485 | dcop[1] = 3.5; | |
1486 | dcop[2] = 7.5; | |
1487 | gMC->Gsvolu("IEL2", "BOX ", idtmed[234], dcop, 3); | |
1488 | ||
1489 | // --- Define the part of the end-ladder stuff made of ceramics (layer #3) | |
1490 | ||
1491 | dcer[0] = .04; | |
1492 | // twice the foreseen thickness | |
1493 | dcer[1] = 3.5; | |
1494 | dcer[2] = 7.5; | |
1495 | gMC->Gsvolu("IEL3", "BOX ", idtmed[235], dcer, 3); | |
1496 | ||
1497 | // --- Define the part of the end-ladder stuff made of silicon (layer #3) | |
1498 | ||
1499 | dsil[0] = .003; | |
1500 | // twice the foreseen thickness | |
1501 | dsil[1] = 3.5; | |
1502 | dsil[2] = 7.5; | |
1503 | gMC->Gsvolu("IEL4", "BOX ", idtmed[226], dsil, 3); | |
1504 | ||
1505 | //--- Place the sensitive part of the drifts (smaller ribs) into its mother | |
1506 | // (IDV1) | |
1507 | ||
1508 | ypos = 0.; | |
1509 | for (j = 1; j <= 5; ++j) { | |
1510 | // odd elements are up and even elements are down | |
1511 | if (j == 1) { | |
1512 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
1513 | zpos = 0. - dits[2] + 1. - dits[2] * 2. - .1 - dits[2]; | |
1514 | } else if (j == 2) { | |
1515 | xpos = -dbox1[0] + dits[0]; | |
1516 | zpos = 0. - dits[2] + 1. - dits[2]; | |
1517 | } else if (j == 3) { | |
1518 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
1519 | zpos = 0.; | |
1520 | } else if (j == 4) { | |
1521 | xpos = -dbox1[0] + dits[0]; | |
1522 | zpos = dits[2] + 0. - 1. + dits[2]; | |
1523 | } else if (j == 5) { | |
1524 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
1525 | zpos = dits[2] + 0. - 1. + dits[2] * 2. + .1 + dits[2]; | |
1526 | } | |
1527 | gMC->Gspos("ITS3", j, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1528 | } | |
1529 | ||
1530 | // --- Place the smaller ribs into their mother (IDV1) | |
1531 | ||
1532 | // --- Right ribs (just a matter of convention) | |
1533 | ||
1534 | xpos = .5 - dbox1[0] + dits[0]; | |
1535 | zpos = 0.; | |
1536 | ||
1537 | // --- Carbon | |
1538 | ||
1539 | ypos = 2.81; | |
1540 | gMC->Gspos("IR11", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1541 | ||
1542 | // --- Aluminum #1 | |
1543 | ||
1544 | ypos = dsup[1] + 2.81 + dal1[1]; | |
1545 | gMC->Gspos("IR12", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1546 | ||
1547 | // --- Kapton | |
1548 | ||
1549 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1]; | |
1550 | gMC->Gspos("IR13", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1551 | ||
1552 | // --- Aluminum #2 | |
1553 | ||
1554 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1]; | |
1555 | gMC->Gspos("IR14", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1556 | ||
1557 | // --- Silicon (chip) | |
1558 | ||
1559 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1]; | |
1560 | gMC->Gspos("IR15", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1561 | ||
1562 | // --- Water | |
1563 | ||
1564 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1]; | |
1565 | gMC->Gspos("IR16", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1566 | ||
1567 | // --- Aluminum #3 | |
1568 | ||
1569 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1] * 2. | |
1570 | + dtub[1]; | |
1571 | gMC->Gspos("IR17", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1572 | ||
1573 | // --- Right ribs (just a matter of convention) | |
1574 | ||
1575 | // --- Carbon | |
1576 | ||
1577 | ypos = -2.81; | |
1578 | gMC->Gspos("IR11", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1579 | ||
1580 | // --- Aluminum #1 | |
1581 | ||
1582 | ypos = -(dsup[1] + 2.81 + dal1[1]); | |
1583 | gMC->Gspos("IR12", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1584 | ||
1585 | // --- Kapton | |
1586 | ||
1587 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1]); | |
1588 | gMC->Gspos("IR13", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1589 | ||
1590 | // --- Aluminum #2 | |
1591 | ||
1592 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1]); | |
1593 | gMC->Gspos("IR14", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1594 | ||
1595 | // --- Silicon (chip) | |
1596 | ||
1597 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1]); | |
1598 | gMC->Gspos("IR15", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1599 | ||
1600 | // --- Water | |
1601 | ||
1602 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1]); | |
1603 | gMC->Gspos("IR16", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1604 | ||
1605 | // --- Aluminum #3 | |
1606 | ||
1607 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
1608 | 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1] * 2. + dtub[1]); | |
1609 | gMC->Gspos("IR17", 2, "IDV1", 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 = dbox1[0] - dpcb[0]; | |
1622 | gMC->Gspos("IEL1", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1623 | ||
1624 | // --- Copper | |
1625 | ||
1626 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0]; | |
1627 | gMC->Gspos("IEL2", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1628 | ||
1629 | // --- Ceramics | |
1630 | ||
1631 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0]; | |
1632 | gMC->Gspos("IEL3", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1633 | ||
1634 | // --- Silicon (bus) | |
1635 | ||
1636 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0]; | |
1637 | gMC->Gspos("IEL4", 1, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1638 | ||
1639 | // --- Positive-Z end-ladder | |
1640 | ||
1641 | ypos = 0.; | |
1642 | zpos = (8.7*5.-2.*1.+2.*0.1)/2.+7.5; | |
1643 | ||
1644 | // --- PCB | |
1645 | ||
1646 | xpos = dbox1[0] - dpcb[0]; | |
1647 | gMC->Gspos("IEL1", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1648 | ||
1649 | // --- Copper | |
1650 | ||
1651 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0]; | |
1652 | gMC->Gspos("IEL2", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1653 | ||
1654 | // --- Ceramics | |
1655 | ||
1656 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0]; | |
1657 | gMC->Gspos("IEL3", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1658 | ||
1659 | // --- Silicon (bus) | |
1660 | ||
1661 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0]; | |
1662 | gMC->Gspos("IEL4", 2, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1663 | ||
1664 | //--- Define a ghost volume containing a single ladder of layer #3 (with the | |
1665 | // larger lenght of ribs) and fill it with air or vacuum | |
1666 | ||
1667 | dbox2[0] = 0.65+(0.0172+0.03+0.0252+0.04+0.003); | |
1668 | dbox2[1] = 3.85; | |
1669 | // the widest element is the sensitive element | |
1670 | dbox2[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1671 | // 7.5 cm is the lenght | |
1672 | gMC->Gsvolu("IDV2", "BOX ", idtmed[228], dbox2, 3); | |
1673 | ||
1674 | // --- Make the ghost volume invisible | |
1675 | ||
1676 | gMC->Gsatt("IDV2", "SEEN", 0); | |
1677 | ||
1678 | //--- Define the part of the (larger) rib between two sensitive parts madeof | |
1679 | // carbon (layer #3) | |
1680 | ||
1681 | dsup[0] = .65 - dits[0]; | |
1682 | dsup[1] = .01; | |
1683 | dsup[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1684 | // 7.5 cm is the lenght | |
1685 | gMC->Gsvolu("IR21", "BOX ", idtmed[227], dsup, 3); | |
1686 | ||
1687 | //--- Define the first part of the (larger) rib between two sensitive parts | |
1688 | // made of aluminum (layer #3) | |
1689 | ||
1690 | dal1[0] = .65 - dits[0]; | |
1691 | dal1[1] = 0.00096/2.; | |
1692 | dal1[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1693 | // 7.5 cm is the lenght | |
1694 | gMC->Gsvolu("IR22", "BOX ", idtmed[230], dal1, 3); | |
1695 | ||
1696 | //--- Define the part of the (larger) rib between two sensitive parts madeof | |
1697 | // kapton (layer #3) | |
1698 | ||
1699 | dkap[0] = .65 - dits[0]; | |
1700 | dkap[1] = 0.0317/2.; | |
1701 | dkap[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1702 | // 7.5 cm is the lenght | |
1703 | gMC->Gsvolu("IR23", "BOX ", idtmed[236], dkap, 3); | |
1704 | ||
1705 | //--- Define the second part of the (larger) rib between two sensitive parts | |
1706 | // made of aluminum (layer #3) | |
1707 | ||
1708 | dal2[0] = .65 - dits[0]; | |
1709 | dal2[1] = 0.0027/2.; | |
1710 | dal2[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1711 | // 7.5 cm is the lenght | |
1712 | gMC->Gsvolu("IR24", "BOX ", idtmed[230], dal2, 3); | |
1713 | ||
1714 | // --- Define the part of the (larger) rib between two sensitive parts | |
1715 | // made of silicon (the electronics) (layer #3) | |
1716 | ||
1717 | dchi[0] = .65 - dits[0]; | |
1718 | dchi[1] = 0.0071/2.; | |
1719 | dchi[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1720 | // 7.5 cm is the lenght | |
1721 | gMC->Gsvolu("IR25", "BOX ", idtmed[225], dal2, 3); | |
1722 | ||
1723 | // --- Define the part of the (larger) rib between two sensitive parts | |
1724 | // made of water (the cooler) (layer #3) | |
1725 | ||
1726 | dwat[0] = .65 - dits[0]; | |
1727 | dwat[1] = 0.0093/2.; | |
1728 | dwat[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1729 | // 7.5 cm is the lenght | |
1730 | gMC->Gsvolu("IR26", "BOX ", idtmed[231], dwat, 3); | |
1731 | ||
1732 | //--- Define the third part of the (larger) rib between two sensitive parts | |
1733 | // made of aluminum (the cooling tubes) (layer #3) | |
1734 | ||
1735 | dtub[0] = .65 - dits[0]; | |
1736 | dtub[1] = 0.00134/2.; | |
1737 | dtub[2] = (8.7*5.-2.*1.+2.*0.1)/2.+2.*7.5; | |
1738 | // 7.5 cm is the lenght | |
1739 | gMC->Gsvolu("IR27", "BOX ", idtmed[230], dtub, 3); | |
1740 | ||
1741 | //--- Place the sensitive part of the drifts (smaller ribs) into its mother | |
1742 | // (IDV2) | |
1743 | ||
1744 | ypos = 0.; | |
1745 | for (j = 1; j <= 5; ++j) { | |
1746 | // odd element are up and even elements are down | |
1747 | if (j == 1) { | |
1748 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
1749 | zpos = 0. - dits[2] + 1. - dits[2] * 2. - .1 - dits[2]; | |
1750 | } else if (j == 2) { | |
1751 | xpos = -dbox2[0] + dits[0]; | |
1752 | zpos = 0. - dits[2] + 1. - dits[2]; | |
1753 | } else if (j == 3) { | |
1754 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
1755 | zpos = 0.; | |
1756 | } else if (j == 4) { | |
1757 | xpos = -dbox2[0] + dits[0]; | |
1758 | zpos = dits[2] + 0. - 1. + dits[2]; | |
1759 | } else if (j == 5) { | |
1760 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
1761 | zpos = dits[2] + 0. - 1. + dits[2] * 2. + .1 + dits[2]; | |
1762 | } | |
1763 | gMC->Gspos("ITS3", j, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1764 | } | |
1765 | ||
1766 | // --- Place the larger ribs into their mother (IDV2) | |
1767 | ||
1768 | ||
1769 | // --- Right ribs (just a matter of convention) | |
1770 | ||
1771 | xpos = .65 - dbox2[0] + dits[0]; | |
1772 | zpos = 0.; | |
1773 | ||
1774 | // --- Carbon | |
1775 | ||
1776 | ypos = 2.81; | |
1777 | gMC->Gspos("IR21", 1, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1778 | ||
1779 | // --- Aluminum #1 | |
1780 | ||
1781 | ypos = dsup[1] + 2.81 + dal1[1]; | |
1782 | gMC->Gspos("IR22", 1, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1783 | ||
1784 | // --- Kapton | |
1785 | ||
1786 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1]; | |
1787 | gMC->Gspos("IR23", 1, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1788 | ||
1789 | // --- Aluminum #2 | |
1790 | ||
1791 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1]; | |
1792 | gMC->Gspos("IR24", 1, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1793 | ||
1794 | // --- Silicon (chip) | |
1795 | ||
1796 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1]; | |
1797 | gMC->Gspos("IR25", 1, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1798 | ||
1799 | // --- Water | |
1800 | ||
1801 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1]; | |
1802 | gMC->Gspos("IR26", 1, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1803 | ||
1804 | // --- Aluminum #3 | |
1805 | ||
1806 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1] * 2. + dtub[1]; | |
1807 | gMC->Gspos("IR27", 1, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1808 | ||
1809 | // --- Right ribs (just a matter of convention) | |
1810 | ||
1811 | // --- Carbon | |
1812 | ||
1813 | ypos = -2.81; | |
1814 | gMC->Gspos("IR21", 2, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1815 | ||
1816 | // --- Aluminum #1 | |
1817 | ||
1818 | ypos = -(dsup[1] + 2.81 + dal1[1]); | |
1819 | gMC->Gspos("IR22", 2, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1820 | ||
1821 | // --- Kapton | |
1822 | ||
1823 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1]); | |
1824 | gMC->Gspos("IR23", 2, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1825 | ||
1826 | // --- Aluminum #2 | |
1827 | ||
1828 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1]); | |
1829 | gMC->Gspos("IR24", 2, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1830 | ||
1831 | // --- Silicon (chip) | |
1832 | ||
1833 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1]); | |
1834 | gMC->Gspos("IR25", 2, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1835 | ||
1836 | // --- Water | |
1837 | ||
1838 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1]); | |
1839 | gMC->Gspos("IR26", 2, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1840 | ||
1841 | // --- Aluminum #3 | |
1842 | ||
1843 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1] * 2. + dtub[1]); | |
1844 | gMC->Gspos("IR27", 2, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1845 | ||
1846 | // --- Place the end-ladder stuff into its mother (IDV1) | |
1847 | ||
1848 | ||
1849 | // --- Negative-Z end-ladder | |
1850 | ||
1851 | ypos = 0.; | |
1852 | zpos = -(8.7*5.-2.*1.+2.*0.1)/2.-7.5; | |
1853 | ||
1854 | // --- PCB | |
1855 | ||
1856 | xpos = dbox2[0] - dpcb[0]; | |
1857 | gMC->Gspos("IEL1", 3, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1858 | ||
1859 | // --- Copper | |
1860 | ||
1861 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0]; | |
1862 | gMC->Gspos("IEL2", 3, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1863 | ||
1864 | // --- Ceramics | |
1865 | ||
1866 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0]; | |
1867 | gMC->Gspos("IEL3", 3, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1868 | ||
1869 | // --- Silicon (bus) | |
1870 | ||
1871 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0]; | |
1872 | gMC->Gspos("IEL4", 3, "IDV1", xpos, ypos, zpos, 0, "ONLY"); | |
1873 | ||
1874 | // --- Positive-Z end-ladder | |
1875 | ||
1876 | //yos = 0.; | |
1877 | zpos = (8.7*5.-2.*1.+2.*0.1)/2.+7.5; | |
1878 | ||
1879 | // --- PCB | |
1880 | ||
1881 | xpos = dbox2[0] - dpcb[0]; | |
1882 | gMC->Gspos("IEL1", 4, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1883 | ||
1884 | // --- Copper | |
1885 | ||
1886 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0]; | |
1887 | gMC->Gspos("IEL2", 4, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1888 | ||
1889 | // --- Ceramics | |
1890 | ||
1891 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0]; | |
1892 | gMC->Gspos("IEL3", 4, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1893 | ||
1894 | // --- Silicon (bus) | |
1895 | ||
1896 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0]; | |
1897 | gMC->Gspos("IEL4", 4, "IDV2", xpos, ypos, zpos, 0, "ONLY"); | |
1898 | ||
1899 | //--- Place the ghost volumes containing the drift ladders of layer #3 in their | |
1900 | // mother volume (IT34) | |
1901 | // Odd elements have large ribs and even elements have small ribs | |
1902 | ||
1903 | for (i = 1; i <= 12; ++i) { | |
1904 | atheta = (i-1) * 30.; | |
1905 | AliMatrix(idrotm[i+1299], 90., atheta, 90., atheta + 90., 0.,0.); | |
1906 | if (i % 2 == 0) { | |
1907 | rzero = 14.; | |
1908 | xpos = rzero * TMath::Cos((i-1) * ktwopi / 12.); | |
1909 | ypos = rzero * TMath::Sin((i-1) * ktwopi / 12.); | |
1910 | zpos = 0.; | |
1911 | gMC->Gspos("IDV1", i, "IT34", xpos, ypos, zpos, idrotm[i+1299], "ONLY"); | |
1912 | } else { | |
1913 | rzero = 13.85; | |
1914 | xpos = rzero * TMath::Cos((i-1) * ktwopi / 12.); | |
1915 | ypos = rzero * TMath::Sin((i-1) * ktwopi / 12.); | |
1916 | zpos = 0.; | |
1917 | gMC->Gspos("IDV2", i, "IT34", xpos, ypos, zpos, idrotm[i+1299], "ONLY"); | |
1918 | } | |
1919 | } | |
1920 | ||
1921 | ||
1922 | // --- Layer #4 | |
1923 | ||
1924 | // GOTO 4567 ! skip ITS layer no. 4 | |
1925 | ||
1926 | //--- Define a ghost volume containing a single ladder of layer #4 (with the | |
1927 | // smaller lenght of ribs) and fill it with air or vacuum | |
1928 | ||
1929 | dbox1[0] = 0.5+(0.0172+0.03+0.0252+0.04+0.003); | |
1930 | dbox1[1] = 3.5; | |
1931 | // the widest element is the end-ladder stuff | |
1932 | dbox1[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
1933 | // 7.5 cm is the lenght | |
1934 | gMC->Gsvolu("IDV3", "BOX ", idtmed[228], dbox1, 3); | |
1935 | ||
1936 | // --- Make the ghost volume invisible | |
1937 | ||
1938 | gMC->Gsatt("IDV3", "SEEN", 0); | |
1939 | ||
1940 | // --- Define a volume containing the sensitive part of drifts | |
1941 | // (silicon, layer #4) | |
1942 | ||
1943 | dits[0] = .0172; | |
1944 | // see material budget report by G. Feofilov | |
1945 | dits[1] = 3.125; | |
1946 | dits[2] = 4.35; | |
1947 | gMC->Gsvolu("ITS4", "BOX ", idtmed[224], dits, 3); | |
1948 | ||
1949 | //--- Define the part of the (smaller) rib between two sensitive parts made of | |
1950 | // carbon (layer #4) | |
1951 | ||
1952 | dsup[0] = .5 - dits[0]; | |
1953 | dsup[1] = .01; | |
1954 | dsup[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
1955 | // 7.5 cm is the lengh | |
1956 | gMC->Gsvolu("IR31", "BOX ", idtmed[227], dsup, 3); | |
1957 | ||
1958 | //--- Define the first part of the (smaller) rib between two sensitive parts | |
1959 | // made of aluminum (layer #4) | |
1960 | ||
1961 | dal1[0] = .5 - dits[0]; | |
1962 | dal1[1] = 0.00096/2.; | |
1963 | dal1[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
1964 | // 7.5 cm is the lengh | |
1965 | gMC->Gsvolu("IR32", "BOX ", idtmed[230], dal1, 3); | |
1966 | ||
1967 | //--- Define the part of the (smaller) rib between two sensitive parts made of | |
1968 | // kapton (layer #4) | |
1969 | ||
1970 | dkap[0] = .5 - dits[0]; | |
1971 | dkap[1] = 0.0317/2.; | |
1972 | dkap[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
1973 | // 7.5 cm is the lengh | |
1974 | gMC->Gsvolu("IR33", "BOX ", idtmed[236], dkap, 3); | |
1975 | ||
1976 | //--- Define the second part of the (smaller) rib between two sensitive parts | |
1977 | // made of aluminum (layer #4) | |
1978 | ||
1979 | dal2[0] = .5 - dits[0]; | |
1980 | dal2[1] = 0.0027/2.; | |
1981 | dal2[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
1982 | // 7.5 cm is the lengh | |
1983 | gMC->Gsvolu("IR34", "BOX ", idtmed[230], dal2, 3); | |
1984 | ||
1985 | // --- Define the part of the (smaller) rib between two sensitive parts | |
1986 | // made of silicon (the electronics) (layer #4) | |
1987 | ||
1988 | dchi[0] = .5 - dits[0]; | |
1989 | dchi[1] = 0.0071/2.; | |
1990 | dchi[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
1991 | // 7.5 cm is the lengh | |
1992 | gMC->Gsvolu("IR35", "BOX ", idtmed[225], dal2, 3); | |
1993 | ||
1994 | // --- Define the part of the (smaller) rib between two sensitive parts | |
1995 | // made of water (the cooler) (layer #4) | |
1996 | ||
1997 | dwat[0] = .5 - dits[0]; | |
1998 | dwat[1] = 0.0093/2.; | |
1999 | dwat[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
2000 | // 7.5 cm is the lenght | |
2001 | gMC->Gsvolu("IR36", "BOX ", idtmed[231], dwat, 3); | |
2002 | ||
2003 | //--- Define the third part of the (smaller) rib between two sensitive parts | |
2004 | // made of aluminum (the cooling tubes) (layer #4) | |
2005 | ||
2006 | dtub[0] = .5 - dits[0]; | |
2007 | dtub[1] = 0.00134/2.; | |
2008 | dtub[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
2009 | // 7.5 cm is the lengh | |
2010 | gMC->Gsvolu("IR37", "BOX ", idtmed[230], dtub, 3); | |
2011 | ||
2012 | // --- Define the part of the end-ladder stuff made of PCB (layer #4) | |
2013 | ||
2014 | dpcb[0] = .03; | |
2015 | // twice the foreseen thickness | |
2016 | dpcb[1] = 3.5; | |
2017 | dpcb[2] = 7.5; | |
2018 | gMC->Gsvolu("IEL5", "BOX ", idtmed[233], dpcb, 3); | |
2019 | ||
2020 | // --- Define the part of the end-ladder stuff made of copper (layer #4) | |
2021 | ||
2022 | dcop[0] = .0252; | |
2023 | // twice the foreseen thickness | |
2024 | dcop[1] = 3.5; | |
2025 | dcop[2] = 7.5; | |
2026 | gMC->Gsvolu("IEL6", "BOX ", idtmed[234], dcop, 3); | |
2027 | ||
2028 | // --- Define the part of the end-ladder stuff made of ceramics (layer #4) | |
2029 | ||
2030 | dcer[0] = .04; | |
2031 | // twice the foreseen thickness | |
2032 | dcer[1] = 3.5; | |
2033 | dcer[2] = 7.5; | |
2034 | gMC->Gsvolu("IEL7", "BOX ", idtmed[235], dcer, 3); | |
2035 | ||
2036 | // --- Define the part of the end-ladder stuff made of silicon (layer #4) | |
2037 | ||
2038 | dsil[0] = .003; | |
2039 | // twice the foreseen thickness | |
2040 | dsil[1] = 3.5; | |
2041 | dsil[2] = 7.5; | |
2042 | gMC->Gsvolu("IEL8", "BOX ", idtmed[226], dsil, 3); | |
2043 | ||
2044 | //--- Place the sensitive part of the drifts (smaller ribs) into its mother | |
2045 | // (IDV3) | |
2046 | ||
2047 | ypos = 0.; | |
2048 | for (j = 1; j <= 7; ++j) { | |
2049 | // odd elements are down and even elements are up | |
2050 | if (j == 1) { | |
2051 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
2052 | zpos = 0. - dits[2] + .7 - dits[2] * 2. + 0. - dits[2] * 2. + 1.3 - dits[2]; | |
2053 | } else if (j == 2) { | |
2054 | xpos = -dbox1[0] + dits[0]; | |
2055 | zpos = 0. - dits[2] + .7 - dits[2] * 2. + 0. - dits[2]; | |
2056 | } else if (j == 3) { | |
2057 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
2058 | zpos = 0. - dits[2] + .7 - dits[2]; | |
2059 | } else if (j == 4) { | |
2060 | xpos = -dbox1[0] + dits[0]; | |
2061 | zpos = 0.; | |
2062 | } else if (j == 5) { | |
2063 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
2064 | zpos = dits[2] + 0. - .7 + dits[2]; | |
2065 | } else if (j == 6) { | |
2066 | xpos = -dbox1[0] + dits[0]; | |
2067 | zpos = dits[2] + 0. - .7 + dits[2] * 2. + 0. + dits[2]; | |
2068 | } else if (j == 7) { | |
2069 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
2070 | zpos = dits[2] + 0. - .7 + dits[2] * 2. + 0. + dits[2] * 2. - 1.3 + dits[2]; | |
2071 | } | |
2072 | gMC->Gspos("ITS4", j, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
2073 | } | |
2074 | ||
2075 | // --- Place the smaller ribs into their mother (IDV3) | |
2076 | ||
2077 | // --- Right ribs (just a matter of convention) | |
2078 | ||
2079 | xpos = .5 - dbox1[0] + dits[0]; | |
2080 | zpos = 0.; | |
2081 | ||
2082 | // --- Carbon | |
2083 | ||
2084 | ypos = 2.81; | |
2085 | gMC->Gspos("IR31", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
2086 | ||
2087 | // --- Aluminum #1 | |
2088 | ||
2089 | ypos = dsup[1] + 2.81 + dal1[1]; | |
2090 | gMC->Gspos("IR32", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
2091 | ||
2092 | // --- Kapton | |
2093 | ||
2094 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1]; | |
2095 | gMC->Gspos("IR33", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
2096 | ||
2097 | // --- Aluminum #2 | |
2098 | ||
2099 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1]; | |
2100 | gMC->Gspos("IR34", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
2101 | ||
2102 | // --- Silicon (chip) | |
2103 | ||
2104 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1]; | |
2105 | gMC->Gspos("IR35", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
2106 | ||
2107 | // --- Water | |
2108 | ||
2109 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1]; | |
2110 | gMC->Gspos("IR36", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
2111 | ||
2112 | // --- Aluminum #3 | |
2113 | ||
2114 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1] * 2. | |
2115 | + dtub[1]; | |
2116 | gMC->Gspos("IR37", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
2117 | ||
2118 | // --- Right ribs (just a matter of convention) | |
2119 | ||
2120 | // --- Carbon | |
2121 | ||
2122 | ypos = -2.81; | |
2123 | gMC->Gspos("IR31", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
2124 | ||
2125 | // --- Aluminum #1 | |
2126 | ||
2127 | ypos = -(dsup[1] + 2.81 + dal1[1]); | |
2128 | gMC->Gspos("IR32", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
2129 | ||
2130 | // --- Kapton | |
2131 | ||
2132 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1]); | |
2133 | gMC->Gspos("IR33", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
2134 | ||
2135 | // --- Aluminum #2 | |
2136 | ||
2137 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
2138 | 2. + dal2[1]); | |
2139 | gMC->Gspos("IR34", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
2140 | ||
2141 | // --- Silicon (chip) | |
2142 | ||
2143 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
2144 | 2. + dal2[1] * 2. + dchi[1]); | |
2145 | gMC->Gspos("IR35", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
2146 | ||
2147 | // --- Water | |
2148 | ||
2149 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
2150 | 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1]); | |
2151 | gMC->Gspos("IR36", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
2152 | ||
2153 | // --- Aluminum #3 | |
2154 | ||
2155 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
2156 | 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1] * | |
2157 | 2. + dtub[1]); | |
2158 | gMC->Gspos("IR37", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
2159 | ||
2160 | // --- Place the end-ladder stuff into its mother (IDV1) | |
2161 | ||
2162 | ||
2163 | // --- Negative-Z end-ladder | |
2164 | ||
2165 | ypos = 0.; | |
2166 | zpos = -(8.7*7.-2.*0.7-2.*1.3)/2.-7.5; | |
2167 | ||
2168 | // --- PCB | |
2169 | ||
2170 | xpos = dbox1[0] - dpcb[0]; | |
2171 | gMC->Gspos("IEL5", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
2172 | ||
2173 | // --- Copper | |
2174 | ||
2175 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0]; | |
2176 | gMC->Gspos("IEL6", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
2177 | ||
2178 | // --- Ceramics | |
2179 | ||
2180 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0]; | |
2181 | gMC->Gspos("IEL7", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
2182 | ||
2183 | // --- Silicon (bus) | |
2184 | ||
2185 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0]; | |
2186 | gMC->Gspos("IEL8", 1, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
2187 | ||
2188 | // --- Positive-Z end-ladder | |
2189 | ||
2190 | ypos = 0.; | |
2191 | zpos = (8.7*7.-2.*0.7-2.*1.3)/2.-7.5; | |
2192 | ||
2193 | // --- PCB | |
2194 | ||
2195 | xpos = dbox1[0] - dpcb[0]; | |
2196 | gMC->Gspos("IEL5", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
2197 | ||
2198 | // --- Copper | |
2199 | ||
2200 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0]; | |
2201 | gMC->Gspos("IEL6", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
2202 | ||
2203 | // --- Ceramics | |
2204 | ||
2205 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0]; | |
2206 | gMC->Gspos("IEL7", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
2207 | ||
2208 | // --- Silicon (bus) | |
2209 | ||
2210 | xpos = dbox1[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0]; | |
2211 | gMC->Gspos("IEL8", 2, "IDV3", xpos, ypos, zpos, 0, "ONLY"); | |
2212 | ||
2213 | //--- Define a ghost volume containing a single ladder of layer #4 (with the | |
2214 | // larger lenght of ribs) and fill it with air or vacuum | |
2215 | ||
2216 | dbox2[0] = 0.65+(0.0172+0.03+0.0252+0.04+0.003); | |
2217 | dbox2[1] = 3.5; | |
2218 | // the widest element is the end-ladder stuff | |
2219 | dbox2[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
2220 | // 7.5 cm is the lenght | |
2221 | gMC->Gsvolu("IDV4", "BOX ", idtmed[228], dbox2, 3); | |
2222 | ||
2223 | // --- Make the ghost volume invisible | |
2224 | ||
2225 | gMC->Gsatt("IDV4", "SEEN", 0); | |
2226 | ||
2227 | //--- Define the part of the (larger) rib between two sensitive parts madeof | |
2228 | // carbon (layer #4) | |
2229 | ||
2230 | dsup[0] = .65 - dits[0]; | |
2231 | dsup[1] = .01; | |
2232 | dsup[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
2233 | // 7.5 cm is the lengh | |
2234 | gMC->Gsvolu("IR41", "BOX ", idtmed[227], dsup, 3); | |
2235 | ||
2236 | //--- Define the first part of the (larger) rib between two sensitive parts | |
2237 | // made of aluminum (layer #4) | |
2238 | ||
2239 | dal1[0] = .65 - dits[0]; | |
2240 | dal1[1] = 0.00096/2.; | |
2241 | dal1[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
2242 | // 7.5 cm is the lengh | |
2243 | gMC->Gsvolu("IR42", "BOX ", idtmed[230], dal1, 3); | |
2244 | ||
2245 | //--- Define the part of the (larger) rib between two sensitive parts madeof | |
2246 | // kapton (layer #4) | |
2247 | ||
2248 | dkap[0] = .65 - dits[0]; | |
2249 | dkap[1] = 0.0317/2.; | |
2250 | dkap[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
2251 | // 7.5 cm is the lengh | |
2252 | gMC->Gsvolu("IR43", "BOX ", idtmed[236], dkap, 3); | |
2253 | ||
2254 | //--- Define the second part of the (larger) rib between two sensitive parts | |
2255 | // made of aluminum (layer #4) | |
2256 | ||
2257 | dal2[0] = .65 - dits[0]; | |
2258 | dal2[1] = 0.0027/2.; | |
2259 | dal2[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
2260 | // 7.5 cm is the lengh | |
2261 | gMC->Gsvolu("IR44", "BOX ", idtmed[230], dal2, 3); | |
2262 | ||
2263 | // --- Define the part of the (larger) rib between two sensitive parts | |
2264 | // made of silicon (the electronics) (layer #4) | |
2265 | ||
2266 | dchi[0] = .65 - dits[0]; | |
2267 | dchi[1] = 0.0071/2.; | |
2268 | dchi[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
2269 | // 7.5 cm is the lengh | |
2270 | gMC->Gsvolu("IR45", "BOX ", idtmed[225], dal2, 3); | |
2271 | ||
2272 | // --- Define the part of the (larger) rib between two sensitive parts | |
2273 | // made of water (the cooler) (layer #4) | |
2274 | ||
2275 | dwat[0] = .65 - dits[0]; | |
2276 | dwat[1] = 0.0093/2.; | |
2277 | dwat[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
2278 | // 7.5 cm is the lengh | |
2279 | gMC->Gsvolu("IR46", "BOX ", idtmed[231], dwat, 3); | |
2280 | ||
2281 | //--- Define the third part of the (larger) rib between two sensitive parts | |
2282 | // made of aluminum (the cooling tubes) (layer #4) | |
2283 | ||
2284 | dtub[0] = .65 - dits[0]; | |
2285 | dtub[1] = 0.00134/2.; | |
2286 | dtub[2] = (8.7*7.-2.*0.7-2.*1.3)/2.+2.*7.5; | |
2287 | // 7.5 cm is the lengh | |
2288 | gMC->Gsvolu("IR47", "BOX ", idtmed[230], dtub, 3); | |
2289 | ||
2290 | //--- Place the sensitive part of the drifts (smaller ribs) into its mother | |
2291 | // (IDV4) | |
2292 | ||
2293 | ypos = 0.; | |
2294 | for (j = 1; j <= 7; ++j) { | |
2295 | // odd elements are down and even elements are up | |
2296 | if (j == 1) { | |
2297 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
2298 | zpos = 0. - dits[2] + .7 - dits[2] * 2. + 0. - dits[2] * 2. + 1.3 - dits[2]; | |
2299 | } else if (j == 2) { | |
2300 | xpos = -dbox2[0] + dits[0]; | |
2301 | zpos = 0. - dits[2] + .7 - dits[2] * 2. + 0. - dits[2]; | |
2302 | } else if (j == 3) { | |
2303 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
2304 | zpos = 0. - dits[2] + .7 - dits[2]; | |
2305 | } else if (j == 4) { | |
2306 | xpos = -dbox2[0] + dits[0]; | |
2307 | zpos = 0.; | |
2308 | } else if (j == 5) { | |
2309 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
2310 | zpos = dits[2] + 0. - .7 + dits[2]; | |
2311 | } else if (j == 6) { | |
2312 | xpos = -dbox2[0] + dits[0]; | |
2313 | zpos = dits[2] + 0. - .7 + dits[2] * 2. + 0. + dits[2]; | |
2314 | } else if (j == 7) { | |
2315 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0] * 2. - dits[0]; | |
2316 | zpos = dits[2] + 0. - .7 + dits[2] * 2. + 0. + dits[2] * 2. - 1.3 + dits[2]; | |
2317 | } | |
2318 | gMC->Gspos("ITS4", j, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2319 | } | |
2320 | ||
2321 | // --- Place the larger ribs into their mother (IDV4) | |
2322 | ||
2323 | ||
2324 | // --- Right ribs (just a matter of convention) | |
2325 | ||
2326 | xpos = .65 - dbox2[0] + dits[0]; | |
2327 | zpos = 0.; | |
2328 | ||
2329 | // --- Carbon | |
2330 | ||
2331 | ypos = 2.81; | |
2332 | gMC->Gspos("IR41", 1, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2333 | ||
2334 | // --- Aluminum #1 | |
2335 | ||
2336 | ypos = dsup[1] + 2.81 + dal1[1]; | |
2337 | gMC->Gspos("IR42", 1, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2338 | ||
2339 | // --- Kapton | |
2340 | ||
2341 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1]; | |
2342 | gMC->Gspos("IR43", 1, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2343 | ||
2344 | // --- Aluminum #2 | |
2345 | ||
2346 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1]; | |
2347 | gMC->Gspos("IR44", 1, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2348 | ||
2349 | // --- Silicon (chip) | |
2350 | ||
2351 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1]; | |
2352 | gMC->Gspos("IR45", 1, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2353 | ||
2354 | // --- Water | |
2355 | ||
2356 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1]; | |
2357 | gMC->Gspos("IR46", 1, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2358 | ||
2359 | // --- Aluminum #3 | |
2360 | ||
2361 | ypos = dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1] * 2. | |
2362 | + dtub[1]; | |
2363 | gMC->Gspos("IR47", 1, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2364 | ||
2365 | // --- Right ribs (just a matter of convention) | |
2366 | ||
2367 | // --- Carbon | |
2368 | ||
2369 | ypos = -2.81; | |
2370 | gMC->Gspos("IR41", 2, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2371 | ||
2372 | // --- Aluminum #1 | |
2373 | ||
2374 | ypos = -(dsup[1] + 2.81 + dal1[1]); | |
2375 | gMC->Gspos("IR42", 2, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2376 | ||
2377 | // --- Kapton | |
2378 | ||
2379 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1]); | |
2380 | gMC->Gspos("IR43", 2, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2381 | ||
2382 | // --- Aluminum #2 | |
2383 | ||
2384 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
2385 | 2. + dal2[1]); | |
2386 | gMC->Gspos("IR44", 2, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2387 | ||
2388 | // --- Silicon (chip) | |
2389 | ||
2390 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
2391 | 2. + dal2[1] * 2. + dchi[1]); | |
2392 | gMC->Gspos("IR45", 2, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2393 | ||
2394 | // --- Water | |
2395 | ||
2396 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
2397 | 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1]); | |
2398 | gMC->Gspos("IR46", 2, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2399 | ||
2400 | // --- Aluminum #3 | |
2401 | ||
2402 | ypos = -(dsup[1] + 2.81 + dal1[1] * 2. + dkap[1] * | |
2403 | 2. + dal2[1] * 2. + dchi[1] * 2. + dwat[1] * 2. + dtub[1]); | |
2404 | gMC->Gspos("IR47", 2, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2405 | ||
2406 | // --- Place the end-ladder stuff into its mother (IDV1) | |
2407 | ||
2408 | ||
2409 | // --- Negative-Z end-ladder | |
2410 | ||
2411 | ypos = 0.; | |
2412 | zpos = -(8.7*7.-2.*0.7-2.*1.3)/2.-7.5; | |
2413 | ||
2414 | // --- PCB | |
2415 | ||
2416 | xpos = dbox2[0] - dpcb[0]; | |
2417 | gMC->Gspos("IEL5", 3, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2418 | ||
2419 | // --- Copper | |
2420 | ||
2421 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0]; | |
2422 | gMC->Gspos("IEL6", 3, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2423 | ||
2424 | // --- Ceramics | |
2425 | ||
2426 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0]; | |
2427 | gMC->Gspos("IEL7", 3, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2428 | ||
2429 | // --- Silicon (bus) | |
2430 | ||
2431 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0]; | |
2432 | gMC->Gspos("IEL8", 3, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2433 | ||
2434 | // --- Positive-Z end-ladder | |
2435 | ||
2436 | //yos = 0.; | |
2437 | zpos = (8.7*7.-2.*0.7-2.*1.3)/2.-7.5; | |
2438 | ||
2439 | // --- PCB | |
2440 | ||
2441 | xpos = dbox2[0] - dpcb[0]; | |
2442 | gMC->Gspos("IEL5", 4, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2443 | ||
2444 | // --- Copper | |
2445 | ||
2446 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0]; | |
2447 | gMC->Gspos("IEL6", 4, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2448 | ||
2449 | // --- Ceramics | |
2450 | ||
2451 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0]; | |
2452 | gMC->Gspos("IEL7", 4, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2453 | ||
2454 | // --- Silicon (bus) | |
2455 | ||
2456 | xpos = dbox2[0] - dpcb[0] * 2. - dcop[0] * 2. - dcer[0] * 2. - dsil[0]; | |
2457 | gMC->Gspos("IEL8", 4, "IDV4", xpos, ypos, zpos, 0, "ONLY"); | |
2458 | ||
2459 | //--- Place the ghost volumes containing the drift ladders of layer #4 in their | |
2460 | // mother volume (IT34) | |
2461 | // Odd elements have large ribs and even elements have small ribs | |
2462 | ||
2463 | for (i = 1; i <= 24; ++i) { | |
2464 | atheta = (i-1) * 15.; | |
2465 | AliMatrix(idrotm[i+1399], 90., atheta, 90., atheta + 90., 0.,0.); | |
2466 | if (i % 2 == 0) { | |
2467 | rzero = 23.5; | |
2468 | xpos = rzero * TMath::Cos((i-1) * ktwopi / 24.); | |
2469 | ypos = rzero * TMath::Sin((i-1) * ktwopi / 24.); | |
2470 | zpos = 0.; | |
2471 | gMC->Gspos("IDV3", i, "IT34", xpos, ypos, zpos, idrotm[i+1399], "ONLY"); | |
2472 | } else { | |
2473 | rzero = (24.0+22.8)/2.; | |
2474 | xpos = rzero * TMath::Cos((i-1) * ktwopi / 24.); | |
2475 | ypos = rzero * TMath::Sin((i-1) * ktwopi / 24.); | |
2476 | zpos = 0.; | |
2477 | gMC->Gspos("IDV4", i, "IT34", xpos, ypos, zpos, idrotm[i+1399], "ONLY"); | |
2478 | } | |
2479 | } | |
2480 | ||
2481 | //************************************************************************ | |
2482 | //* * | |
2483 | //* S T R I P S * | |
2484 | //* =========== * | |
2485 | //* * | |
2486 | //************************************************************************ | |
2487 | ||
2488 | // --- Define SSD with the 35+39 lay-out | |
2489 | ||
2490 | if (fMinorVersion < 3) { | |
2491 | ||
2492 | //--- Define ghost volume containing the Strip Detectors and fill it with air | |
2493 | // or vacuum | |
2494 | ||
2495 | xxm = (49.999-3.)/(70.-25.); | |
2496 | dgh[0] = 0.; | |
2497 | dgh[1] = 360.; | |
2498 | dgh[2] = 4.; | |
2499 | dgh[3] = -25.-(9.-3.01)/xxm-(9.01-9.)/xxm-(27.-9.01)/xxm- | |
2500 | (37.-27)/xxm-(49.998-37.)/xxm; | |
2501 | dgh[4] = 49.998; | |
2502 | dgh[5] = 49.998; | |
2503 | dgh[6] = -25.-(9.-3.01)/xxm-(9.01-9.)/xxm-(27.-9.01)/xxm- | |
2504 | (37.-27)/xxm; | |
2505 | dgh[7] = 37.; | |
2506 | dgh[8] = 49.998; | |
2507 | dgh[9] = 25.+(9.-3.01)/xxm+(9.01-9.)/xxm+(27.-9.01)/xxm+ | |
2508 | (37.-27)/xxm; | |
2509 | dgh[10] = 37.; | |
2510 | dgh[11] = 49.998; | |
2511 | dgh[12] = 25.+(9.-3.01)/xxm+(9.01-9.)/xxm+(27.-9.01)/xxm+ | |
2512 | (37.-27)/xxm+(49.998-37.)/xxm; | |
2513 | dgh[13] = 49.998; | |
2514 | dgh[14] = 49.998; | |
2515 | gMC->Gsvolu("IT56", "PCON", idtmed[275], dgh, 15); | |
2516 | gMC->Gspos("IT56", 1, "ITSV", 0., 0., 0., 0, "ONLY"); | |
2517 | gMC->Gsatt("IT56", "SEEN", 0); | |
2518 | ||
2519 | // --- Layer #5 | |
2520 | ||
2521 | // GOTO 5678 ! skip ITS layer no. 5 | |
2522 | ||
2523 | //--- Define a ghost volume containing a single ladder of layer #5 andfill | |
2524 | // it with air or vacuum | |
2525 | ||
2526 | dbox1[0] = (0.0600+2.*0.0150)/2.; | |
2527 | dbox1[1] = 3.75; | |
2528 | dbox1[2] = 90.22/2.; | |
2529 | gMC->Gsvolu("ISV1", "BOX ", idtmed[253], dbox1, 3); | |
2530 | ||
2531 | // --- Make the ghost volume invisible | |
2532 | ||
2533 | gMC->Gsatt("ISV1", "SEEN", 0); | |
2534 | ||
2535 | // --- Define a ghost volume containing the electronics and cooling of | |
2536 | // a single ladder of layer #5 and fill it with air or vacuum | |
2537 | ||
2538 | dsrv[0] = (TMath::Sqrt(3.) / 2. * 4.2 + .47 + .05) / 2.; | |
2539 | dsrv[1] = 3.75; | |
2540 | dsrv[2] = 90.22/2.; | |
2541 | gMC->Gsvolu("SSV1", "BOX ", idtmed[253], dsrv, 3); | |
2542 | ||
2543 | // --- Make the ghost volume invisible | |
2544 | ||
2545 | gMC->Gsatt("SSV1", "SEEN", 0); | |
2546 | ||
2547 | // --- Define a ghost volume containing the end-ladder stuff of | |
2548 | // a single ladder of layer #5 and fill it with air or vacuum | |
2549 | ||
2550 | dela[0] = 2.; | |
2551 | dela[1] = 3.5; | |
2552 | dela[2] = 4.; | |
2553 | gMC->Gsvolu("ELL5", "BOX ", idtmed[253], dela, 3); | |
2554 | ||
2555 | // --- Make the ghost volume invisible | |
2556 | ||
2557 | gMC->Gsatt("ELL5", "SEEN", 0); | |
2558 | ||
2559 | // --- Define a volume containing the sensitive part of the strips | |
2560 | // (silicon, layer #5) | |
2561 | ||
2562 | dits[0] = .015; | |
2563 | dits[1] = 3.75; | |
2564 | dits[2] = 2.1; | |
2565 | gMC->Gsvolu("ITS5", "BOX ", idtmed[249], dits, 3); | |
2566 | ||
2567 | // --- Define a volume containing the electronics of the strips | |
2568 | // (silicon, layer #5) | |
2569 | ||
2570 | dchi[0] = .02; | |
2571 | dchi[1] = 3.4; | |
2572 | dchi[2] = .525; | |
2573 | gMC->Gsvolu("SCH5", "BOX ", idtmed[250], dchi, 3); | |
2574 | ||
2575 | // --- Define the cooling tubes (aluminum, layer #5) | |
2576 | ||
2577 | dtub[0] = .09; | |
2578 | dtub[1] = dtub[0] + .01; | |
2579 | dtub[2] = 90.22/2.; | |
2580 | gMC->Gsvolu("STB5", "TUBE", idtmed[255], dtub, 3); | |
2581 | ||
2582 | // --- Define the cooling fluid (water or freon, layer #5) | |
2583 | ||
2584 | dwat[0] = 0.; | |
2585 | dwat[1] = .09; | |
2586 | dwat[2] = 90.22/2.; | |
2587 | gMC->Gsvolu("SWT5", "TUBE", idtmed[256], dwat, 3); | |
2588 | // CALL GSVOLU('SWT5','TUBE',IDTMED(258),DWAT,3,IOUT) ! freon | |
2589 | ||
2590 | //--- Define the (triangular) element of the heat bridge (carbon, layer #5) | |
2591 | ||
2592 | // water | |
2593 | dfra[0] = 120.; | |
2594 | dfra[1] = 360.; | |
2595 | dfra[2] = 3.; | |
2596 | dfra[3] = 2.; | |
2597 | dfra[4] = -.015; | |
2598 | dfra[5] = TMath::Sqrt(3.) * 4.2 / 6.; | |
2599 | dfra[6] = dfra[5] + .03; | |
2600 | dfra[7] = .015; | |
2601 | dfra[8] = dfra[5]; | |
2602 | dfra[9] = dfra[6]; | |
2603 | gMC->Gsvolu("SFR5", "PGON", idtmed[252], dfra, 10); | |
2604 | ||
2605 | // --- Define the element connecting the triangles of the heat bridge | |
2606 | // (carbon, layer #5) | |
2607 | ||
2608 | dcei[0] = 0.; | |
2609 | dcei[1] = .03; | |
2610 | dcei[2] = 90.22/2.; | |
2611 | gMC->Gsvolu("SCE5", "TUBE", idtmed[252], dcei, 3); | |
2612 | ||
2613 | // --- Define the part of the end-ladder stuff made of plastic (G10FR4) | |
2614 | // (layer #5) | |
2615 | ||
2616 | dpla[0] = (10./(8.*7.))/2.; | |
2617 | dpla[1] = 3.5; | |
2618 | dpla[2] = 4.; | |
2619 | gMC->Gsvolu("EPL5", "BOX ", idtmed[262], dpla, 3); | |
2620 | ||
2621 | // --- Define the part of the end-ladder stuff made of copper (layer #5) | |
2622 | ||
2623 | dcop[0] = (2./(8.*7.))/2.; | |
2624 | dcop[1] = 3.5; | |
2625 | dcop[2] = 4.; | |
2626 | gMC->Gsvolu("ECU5", "BOX ", idtmed[259], dcop, 3); | |
2627 | ||
2628 | // --- Define the part of the end-ladder stuff made of epoxy (layer #5) | |
2629 | ||
2630 | depx[0] = (30./(8.*7.))/2.; | |
2631 | depx[1] = 3.5; | |
2632 | depx[2] = 4.; | |
2633 | gMC->Gsvolu("EPX5", "BOX ", idtmed[262], depx, 3); | |
2634 | ||
2635 | // --- Define the part of the end-ladder stuff made of silicon (bus) | |
2636 | // (layer #5) | |
2637 | ||
2638 | dsil[0] = (20./(8.*7.))/2.; | |
2639 | dsil[1] = 3.5; | |
2640 | dsil[2] = 4.; | |
2641 | gMC->Gsvolu("ESI5", "BOX ", idtmed[251], dsil, 3); | |
2642 | ||
2643 | // --- Place the end-ladder stuff into its mother (ELL5) | |
2644 | ||
2645 | sep = (4. - (dpla[0] + dcop[0] + depx[0] + dsil[0]) * 2.) / 3.; | |
2646 | ypos = 0.; | |
2647 | zpos = 0.; | |
2648 | ||
2649 | // --- Plastic | |
2650 | ||
2651 | xpos = -dela[0] + dpla[0]; | |
2652 | gMC->Gspos("EPL5", 1, "ELL5", xpos, ypos, zpos, 0, "ONLY"); | |
2653 | ||
2654 | // --- Copper | |
2655 | ||
2656 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0]; | |
2657 | gMC->Gspos("ECU5", 1, "ELL5", xpos, ypos, zpos, 0, "ONLY"); | |
2658 | ||
2659 | // --- Epoxy | |
2660 | ||
2661 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0] * 2. + sep + depx[0]; | |
2662 | gMC->Gspos("EPX5", 1, "ELL5", xpos, ypos, zpos, 0, "ONLY"); | |
2663 | ||
2664 | // --- Silicon (bus) | |
2665 | ||
2666 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0] * 2. + sep + depx[0] * 2. + sep + dsil[0]; | |
2667 | gMC->Gspos("ESI5", 1, "ELL5", xpos, ypos, zpos, 0, "ONLY"); | |
2668 | ||
2669 | // --- Place the sensitive part of the strips into its mother (ISV1) | |
2670 | ||
2671 | ypos = 0.; | |
2672 | for (j = 1; j <= 23; ++j) { | |
2673 | if (j % 2 == 0) xpos = dbox1[0] - dits[0]; | |
2674 | else xpos = -dbox1[0] + dits[0]; | |
2675 | zpos = ((j - 1) - 11.) * 3.91; | |
2676 | gMC->Gspos("ITS5", j, "ISV1", xpos, ypos, zpos, 0, "ONLY"); | |
2677 | } | |
2678 | ||
2679 | // --- Place the electronics of the strips into its mother (SSV1) | |
2680 | ||
2681 | ypos = 0.; | |
2682 | for (j = 1; j <= 23; ++j) { | |
2683 | if (j % 2 == 0) xpos = -dsrv[0] + .28; | |
2684 | else xpos = -dsrv[0] + .28 - dits[0] * 2. - .03; | |
2685 | zpos = ((j - 1) - 11.) * 3.91 + .85; | |
2686 | gMC->Gspos("SCH5", j, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2687 | } | |
2688 | ||
2689 | //--- Place the cooling tubes and the cooling fluid into their mother (SSV1) | |
2690 | ||
2691 | xpos = -dsrv[0] + .41; | |
2692 | zpos = 0.; | |
2693 | ||
2694 | // --- Left tube (just a matter of convention) | |
2695 | ||
2696 | ypos = -2.25-0.1; | |
2697 | gMC->Gspos("STB5", 1, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2698 | gMC->Gspos("SWT5", 1, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2699 | ||
2700 | // --- Right tube (just a matter of convention) | |
2701 | ||
2702 | ypos = 2.25+0.1; | |
2703 | gMC->Gspos("STB5", 2, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2704 | gMC->Gspos("SWT5", 2, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2705 | ||
2706 | // --- Place the heat bridge elements into their mother (SSV1) | |
2707 | ||
2708 | xpos = -dsrv[0] + .47 + TMath::Sqrt(3.) / 6. * 4.2; | |
2709 | ypos = 0.; | |
2710 | for (j = 1; j <= 23; ++j) { // Loop was to 24. Changed to 23 to fit inside | |
2711 | // volume SSV1. This is the same number of | |
2712 | // elements as SCH5 above. Done Bjorn S. Nilsen | |
2713 | // April 4 2000. Error found by Ivana | |
2714 | // Hrivnacova March 29 2000. | |
2715 | zpos = ((j - 1) - 11.) * 3.91 - -4.2/2.; | |
2716 | gMC->Gspos("SFR5", j, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2717 | } | |
2718 | ||
2719 | // --- Place the elements connecting the triangles of the heat bridge | |
2720 | // into their mother (SSV1) | |
2721 | ||
2722 | zpos = 0.; | |
2723 | ||
2724 | // --- Left element (just a matter of convention) | |
2725 | ||
2726 | xpos = -dsrv[0] + .47; | |
2727 | ypos = -(2.1+0.015); | |
2728 | gMC->Gspos("SCE5", 1, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2729 | ||
2730 | // --- Right element | |
2731 | ||
2732 | xpos = -dsrv[0] + .47; | |
2733 | ypos = 2.1+0.015; | |
2734 | gMC->Gspos("SCE5", 2, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2735 | ||
2736 | // --- Top element | |
2737 | ||
2738 | xpos = -dsrv[0] + .47 + TMath::Sqrt(3.) / 2. * 4.2 + .015; | |
2739 | ypos = 0.; | |
2740 | gMC->Gspos("SCE5", 3, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
2741 | ||
2742 | // --- Place the ghost volumes containing the strip ladders (ISV1), | |
2743 | // electronics/cooling (SSV1) and end-ladder stuff (ELL5) of layer #5 in | |
2744 | // their mother volume (IT56) | |
2745 | ||
2746 | offset1 = TMath::ATan2(.9, 40.); | |
2747 | offset2 = 5.2; | |
2748 | rzero = dbox1[0] + 40.; | |
2749 | runo = dbox1[0] * 2. + 40. + dsrv[0]; | |
2750 | rtwo = dbox1[0] * 2. + 40. + dela[0]; | |
2751 | for (i = 1; i <= 35; ++i) { | |
2752 | atheta = (i-1) * ktwopi * kraddeg / 35. + offset2; | |
2753 | AliMatrix(idrotm[i+1499], 90., atheta, 90., atheta + 90., 0., 0.); | |
2754 | ||
2755 | // --- Strip ladders | |
2756 | ||
2757 | xpos = rzero * TMath::Cos((i-1) * ktwopi / 35. + offset1); | |
2758 | ypos = rzero * TMath::Sin((i-1) * ktwopi / 35. + offset1); | |
2759 | zpos = 0.; | |
2760 | gMC->Gspos("ISV1", i, "IT56", xpos, ypos, zpos, idrotm[i+1499], "ONLY"); | |
2761 | ||
2762 | // --- Electronics/cooling | |
2763 | ||
2764 | xpos = runo * TMath::Cos((i-1) * ktwopi / 35. + offset1); | |
2765 | ypos = runo * TMath::Sin((i-1) * ktwopi / 35. + offset1); | |
2766 | zpos = 0.; | |
2767 | gMC->Gspos("SSV1", i, "IT56", xpos, ypos, zpos, idrotm[i+1499], "ONLY"); | |
2768 | ||
2769 | // --- End-ladders (nagative-Z and positive-Z) | |
2770 | ||
2771 | xpos = rtwo * TMath::Cos((i-1) * ktwopi / 35. + offset1); | |
2772 | ypos = rtwo * TMath::Sin((i-1) * ktwopi / 35. + offset1); | |
2773 | zpos = -(dbox1[2] + dela[2] + 6.); | |
2774 | gMC->Gspos("ELL5", i, "IT56", xpos, ypos, zpos, idrotm[i+1499], "ONLY"); | |
2775 | zpos = dbox1[2] + dela[2] + 6.; | |
2776 | gMC->Gspos("ELL5", i + 35, "IT56", xpos, ypos, zpos, idrotm[i+1499], "ONLY"); | |
2777 | } | |
2778 | ||
2779 | ||
2780 | // --- Layer #6 | |
2781 | ||
2782 | // GOTO 5778 ! skip ITS layer no. 6 | |
2783 | ||
2784 | //--- Define a ghost volume containing a single ladder of layer #6 andfill | |
2785 | // it with air or vacuum | |
2786 | ||
2787 | dbox2[0] = (0.0600+2.*0.0150)/2.; | |
2788 | dbox2[1] = 3.75; | |
2789 | dbox2[2] = 101.95/2.; | |
2790 | gMC->Gsvolu("ISV2", "BOX ", idtmed[253], dbox2, 3); | |
2791 | ||
2792 | // --- Make the ghost volume invisible | |
2793 | ||
2794 | gMC->Gsatt("ISV2", "SEEN", 0); | |
2795 | ||
2796 | // --- Define a ghost volume containing the electronics and cooling of | |
2797 | // a single ladder of layer #6 and fill it with air or vacuum | |
2798 | ||
2799 | dsrv[0] = (TMath::Sqrt(3.) / 2. * 4.2 + .47 + .05) / 2.; | |
2800 | dsrv[1] = 3.75; | |
2801 | dsrv[2] = 101.95/2.; | |
2802 | gMC->Gsvolu("SSV2", "BOX ", idtmed[253], dsrv, 3); | |
2803 | ||
2804 | // --- Make the ghost volume invisible | |
2805 | ||
2806 | gMC->Gsatt("SSV2", "SEEN", 0); | |
2807 | ||
2808 | // --- Define a ghost volume containing the end-ladder stuff of | |
2809 | // a single ladder of layer #6 and fill it with air or vacuum | |
2810 | ||
2811 | dela[0] = 2.; | |
2812 | dela[1] = 3.5; | |
2813 | dela[2] = 4.; | |
2814 | gMC->Gsvolu("ELL6", "BOX ", idtmed[253], dela, 3); | |
2815 | ||
2816 | // --- Make the ghost volume invisible | |
2817 | ||
2818 | gMC->Gsatt("ELL6", "SEEN", 0); | |
2819 | ||
2820 | // --- Define a volume containing the sensitive part of the strips | |
2821 | // (silicon, layer #6) | |
2822 | ||
2823 | dits[0] = .015; | |
2824 | dits[1] = 3.75; | |
2825 | dits[2] = 2.1; | |
2826 | gMC->Gsvolu("ITS6", "BOX ", idtmed[249], dits, 3); | |
2827 | ||
2828 | // --- Define a volume containing the electronics of the strips | |
2829 | // (silicon, layer #6) | |
2830 | ||
2831 | dchi[0] = .02; | |
2832 | dchi[1] = 3.4; | |
2833 | dchi[2] = .525; | |
2834 | gMC->Gsvolu("SCH6", "BOX ", idtmed[250], dchi, 3); | |
2835 | ||
2836 | // --- Define the cooling tubes (aluminum, layer #6) | |
2837 | ||
2838 | dtub[0] = .09; | |
2839 | dtub[1] = dtub[0] + .01; | |
2840 | dtub[2] = 101.95/2.; | |
2841 | gMC->Gsvolu("STB6", "TUBE", idtmed[255], dtub, 3); | |
2842 | ||
2843 | // --- Define the cooling fluid (water or freon, layer #6) | |
2844 | ||
2845 | dwat[0] = 0.; | |
2846 | dwat[1] = .09; | |
2847 | dwat[2] = 101.95/2.; | |
2848 | gMC->Gsvolu("SWT6", "TUBE", idtmed[256], dwat, 3); | |
2849 | // CALL GSVOLU('SWT6','TUBE',IDTMED(258),DWAT,3,IOUT) ! freon | |
2850 | ||
2851 | //--- Define the (triangular) element of the heat bridge (carbon, layer #6) | |
2852 | ||
2853 | // water | |
2854 | dfra[0] = 120.; | |
2855 | dfra[1] = 360.; | |
2856 | dfra[2] = 3.; | |
2857 | dfra[3] = 2.; | |
2858 | dfra[4] = -.015; | |
2859 | dfra[5] = TMath::Sqrt(3.) * 4.2 / 6.; | |
2860 | dfra[6] = dfra[5] + .03; | |
2861 | dfra[7] = .015; | |
2862 | dfra[8] = dfra[5]; | |
2863 | dfra[9] = dfra[6]; | |
2864 | gMC->Gsvolu("SFR6", "PGON", idtmed[252], dfra, 10); | |
2865 | ||
2866 | // --- Define the element connecting the triangles of the heat bridge | |
2867 | // (carbon, layer #6) | |
2868 | ||
2869 | dcei[0] = 0.; | |
2870 | dcei[1] = .03; | |
2871 | dcei[2] = 101.95/2.; | |
2872 | gMC->Gsvolu("SCE6", "TUBE", idtmed[252], dcei, 3); | |
2873 | ||
2874 | // --- Define the part of the end-ladder stuff made of plastic (G10FR4) | |
2875 | // (layer #6) | |
2876 | ||
2877 | dpla[0] = (10./(8.*7.))/2.; | |
2878 | dpla[1] = 3.5; | |
2879 | dpla[2] = 4.; | |
2880 | gMC->Gsvolu("EPL6", "BOX ", idtmed[262], dpla, 3); | |
2881 | ||
2882 | // --- Define the part of the end-ladder stuff made of copper (layer #6) | |
2883 | ||
2884 | dcop[0] = (2./(8.*7.))/2.; | |
2885 | dcop[1] = 3.5; | |
2886 | dcop[2] = 4.; | |
2887 | gMC->Gsvolu("ECU6", "BOX ", idtmed[259], dcop, 3); | |
2888 | ||
2889 | // --- Define the part of the end-ladder stuff made of epoxy (layer #6) | |
2890 | ||
2891 | depx[0] = (30./(8.*7.))/2.; | |
2892 | depx[1] = 3.5; | |
2893 | depx[2] = 4.; | |
2894 | gMC->Gsvolu("EPX6", "BOX ", idtmed[262], depx, 3); | |
2895 | ||
2896 | // --- Define the part of the end-ladder stuff made of silicon (bus) | |
2897 | // (layer #6) | |
2898 | ||
2899 | dsil[0] = (20./(8.*7.))/2.; | |
2900 | dsil[1] = 3.5; | |
2901 | dsil[2] = 4.; | |
2902 | gMC->Gsvolu("ESI6", "BOX ", idtmed[251], dsil, 3); | |
2903 | ||
2904 | // --- Place the end-ladder stuff into its mother (ELL5) | |
2905 | ||
2906 | sep = (4. - (dpla[0] + dcop[0] + depx[0] + dsil[0]) * 2.) / 3.; | |
2907 | ypos = 0.; | |
2908 | zpos = 0.; | |
2909 | ||
2910 | // --- Plastic | |
2911 | ||
2912 | xpos = -dela[0] + dpla[0]; | |
2913 | gMC->Gspos("EPL6", 1, "ELL6", xpos, ypos, zpos, 0, "ONLY"); | |
2914 | ||
2915 | // --- Copper | |
2916 | ||
2917 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0]; | |
2918 | gMC->Gspos("ECU6", 1, "ELL6", xpos, ypos, zpos, 0, "ONLY"); | |
2919 | ||
2920 | // --- Epoxy | |
2921 | ||
2922 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0] * 2. + sep + depx[0]; | |
2923 | gMC->Gspos("EPX6", 1, "ELL6", xpos, ypos, zpos, 0, "ONLY"); | |
2924 | ||
2925 | // --- Silicon (bus) | |
2926 | ||
2927 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0] * 2. + sep + depx[0] * 2. + sep + dsil[0]; | |
2928 | gMC->Gspos("ESI6", 1, "ELL6", xpos, ypos, zpos, 0, "ONLY"); | |
2929 | ||
2930 | // --- Place the sensitive part of the strips into its mother (ISV2) | |
2931 | ||
2932 | ypos = 0.; | |
2933 | for (j = 1; j <= 26; ++j) { | |
2934 | if (j % 2 == 0) xpos = dbox2[0] - dits[0]; | |
2935 | else xpos = -dbox2[0] + dits[0]; | |
2936 | zpos = ((j - 1) - 12.) * 3.91 - 1.96; | |
2937 | gMC->Gspos("ITS6", j, "ISV2", xpos, ypos, zpos, 0, "ONLY"); | |
2938 | } | |
2939 | ||
2940 | // --- Place the electronics of the strips into its mother (SSV2) | |
2941 | ||
2942 | ypos = 0.; | |
2943 | for (j = 1; j <= 26; ++j) { | |
2944 | if (j % 2 == 0) xpos = -dsrv[0] + .28; | |
2945 | else xpos = -dsrv[0] + .28 - dits[0] * 2. - .03; | |
2946 | zpos = ((j - 1) - 12.) * 3.91 - 1.96 + .85; | |
2947 | gMC->Gspos("SCH5", j, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
2948 | } | |
2949 | ||
2950 | //--- Place the cooling tubes and the cooling fluid into their mother (SSV1) | |
2951 | ||
2952 | xpos = -dsrv[0] + .41; | |
2953 | zpos = 0.; | |
2954 | ||
2955 | // --- Left tube (just a matter of convention) | |
2956 | ||
2957 | ypos = -2.25-0.1; | |
2958 | gMC->Gspos("STB6", 1, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
2959 | gMC->Gspos("SWT6", 1, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
2960 | ||
2961 | // --- Right tube (just a matter of convention) | |
2962 | ||
2963 | ypos = 2.25+0.; | |
2964 | gMC->Gspos("STB6", 2, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
2965 | gMC->Gspos("SWT6", 2, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
2966 | ||
2967 | // --- Place the heat bridge elements into their mother (SSV2) | |
2968 | ||
2969 | xpos = -dsrv[0] + .47 + TMath::Sqrt(3.) / 6. * 4.2; | |
2970 | ypos = 0.; | |
2971 | for (j = 1; j <= 27; ++j) { | |
2972 | zpos = ((j - 1) - 12.) * 3.91 - 1.96 - 4.2/2.; | |
2973 | gMC->Gspos("SFR6", j, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
2974 | } | |
2975 | ||
2976 | // --- Place the elements connecting the triangles of the heat bridge | |
2977 | // into their mother (SSV2) | |
2978 | ||
2979 | zpos = 0.; | |
2980 | ||
2981 | // --- Left element (just a matter of convention) | |
2982 | ||
2983 | xpos = -dsrv[0] + .47; | |
2984 | ypos = -(2.1+0.015); | |
2985 | gMC->Gspos("SCE6", 1, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
2986 | ||
2987 | // --- Right element | |
2988 | ||
2989 | xpos = -dsrv[0] + .47; | |
2990 | ypos = 2.1+0.015; | |
2991 | gMC->Gspos("SCE6", 2, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
2992 | ||
2993 | // --- Top element | |
2994 | ||
2995 | xpos = -dsrv[0] + .47 + TMath::Sqrt(3.) / 2. * 4.2 + .015; | |
2996 | ypos = 0.; | |
2997 | gMC->Gspos("SCE6", 3, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
2998 | ||
2999 | // --- Place the ghost volumes containing the strip ladders (ISV2), | |
3000 | // electronics/cooling (SSV2) and end-ladder stuff (ELL6) of layer #6 in | |
3001 | // their mother volume (IT56) | |
3002 | ||
3003 | offset1 = TMath::ATan2(1., 45.); | |
3004 | offset2 = 5.2; | |
3005 | rzero = dbox2[0] + 45.; | |
3006 | runo = dbox2[0] * 2. + 45. + dsrv[0]; | |
3007 | rtwo = dbox2[0] * 2. + 45. + dela[0]; | |
3008 | for (i = 1; i <= 39; ++i) { | |
3009 | atheta = (i-1) * ktwopi * kraddeg / 39. + offset2; | |
3010 | AliMatrix(idrotm[i+1599], 90., atheta, 90., atheta + 90., 0., 0.); | |
3011 | ||
3012 | // --- Strip ladders | |
3013 | ||
3014 | xpos = rzero * TMath::Cos((i-1) * ktwopi / 39. + offset1); | |
3015 | ypos = rzero * TMath::Sin((i-1) * ktwopi / 39. + offset1); | |
3016 | zpos = 0.; | |
3017 | gMC->Gspos("ISV2", i, "IT56", xpos, ypos, zpos, idrotm[i+1599], "ONLY"); | |
3018 | ||
3019 | // --- Electronics/cooling | |
3020 | ||
3021 | xpos = runo * TMath::Cos((i-1) * ktwopi / 39. + offset1); | |
3022 | ypos = runo * TMath::Sin((i-1) * ktwopi / 39. + offset1); | |
3023 | zpos = 0.; | |
3024 | gMC->Gspos("SSV2", i, "IT56", xpos, ypos, zpos, idrotm[i+1599], "ONLY"); | |
3025 | ||
3026 | // --- End-ladders (nagative-Z and positive-Z) | |
3027 | ||
3028 | xpos = rtwo * TMath::Cos((i-1) * ktwopi / 39. + offset1); | |
3029 | ypos = rtwo * TMath::Sin((i-1) * ktwopi / 39. + offset1); | |
3030 | zpos = -(dbox2[2] + dela[2] + 6.); | |
3031 | gMC->Gspos("ELL6", i, "IT56", xpos, ypos, zpos, idrotm[i+1599], "ONLY"); | |
3032 | zpos = dbox2[2] + dela[2] + 6.; | |
3033 | gMC->Gspos("ELL6", i + 39, "IT56", xpos, ypos, zpos, idrotm[i+1599], "ONLY"); | |
3034 | } | |
3035 | //#ifdef NEVER | |
3036 | } | |
3037 | ||
3038 | // --- Define SSD with the 32+36 lay-out | |
3039 | ||
3040 | if (fMinorVersion >2 && fMinorVersion < 6) { | |
3041 | ||
3042 | //--- Define ghost volume containing the Strip Detectors and fill it with air | |
3043 | // or vacuum | |
3044 | ||
3045 | xxm = (49.999-3.)/(70.-25.); | |
3046 | dgh[0] = 0.; | |
3047 | dgh[1] = 360.; | |
3048 | dgh[2] = 4.; | |
3049 | dgh[3] = -25. - (9.-3.01) / xxm - (9.01-9.) / xxm - | |
3050 | (27.-9.01) / xxm - (36.-27.) / xxm - (49.998-36.) / xxm; | |
3051 | dgh[4] = 49.998; | |
3052 | dgh[5] = 49.998; | |
3053 | dgh[6] = -25. - (9.-3.01) / xxm - | |
3054 | (9.01-9.) / xxm - (27.-9.01) / xxm - (36.-27.) / xxm; | |
3055 | dgh[7] = 36.; | |
3056 | dgh[8] = 49.998; | |
3057 | dgh[9] = (9.-3.01) / xxm + 25. + | |
3058 | (9.01-9.) / xxm + (27.-9.01) / xxm + (36.-27.) / xxm; | |
3059 | dgh[10] = 36.; | |
3060 | dgh[11] = 49.998; | |
3061 | dgh[12] = (9.-3.01) / xxm + 25. + (9.01-9.) / xxm + | |
3062 | (27.-9.01) / xxm + (36.-27.) / xxm + (49.998-36.) / xxm; | |
3063 | dgh[13] = 49.998; | |
3064 | dgh[14] = 49.998; | |
3065 | gMC->Gsvolu("IT56", "PCON", idtmed[275], dgh, 15); | |
3066 | gMC->Gspos("IT56", 1, "ITSV", 0., 0., 0., 0, "ONLY"); | |
3067 | gMC->Gsatt("IT56", "SEEN", 0); | |
3068 | ||
3069 | // --- Layer #5 | |
3070 | ||
3071 | // GOTO 6678 ! skip ITS layer no. 5 | |
3072 | ||
3073 | //--- Define a ghost volume containing a single ladder of layer #5 andfill | |
3074 | // it with air or vacuum | |
3075 | ||
3076 | dbox1[0] = (0.0600+2.*0.0150)/2.; | |
3077 | dbox1[1] = 3.75; | |
3078 | dbox1[2] = 86.31/2.; | |
3079 | gMC->Gsvolu("ISV1", "BOX ", idtmed[253], dbox1, 3); | |
3080 | ||
3081 | // --- Make the ghost volume invisible | |
3082 | ||
3083 | gMC->Gsatt("ISV1", "SEEN", 0); | |
3084 | ||
3085 | // --- Define a ghost volume containing the electronics and cooling of | |
3086 | // a single ladder of layer #5 and fill it with air or vacuum | |
3087 | ||
3088 | dsrv[0] = (TMath::Sqrt(3.) / 2. * 4.2 + .47 + .05) / 2.; | |
3089 | dsrv[1] = 3.75; | |
3090 | dsrv[2] = 86.31/2.; | |
3091 | gMC->Gsvolu("SSV1", "BOX ", idtmed[253], dsrv, 3); | |
3092 | ||
3093 | // --- Make the ghost volume invisible | |
3094 | ||
3095 | gMC->Gsatt("SSV1", "SEEN", 0); | |
3096 | ||
3097 | // --- Define a ghost volume containing the end-ladder stuff of | |
3098 | // a single ladder of layer #5 and fill it with air or vacuum | |
3099 | ||
3100 | dela[0] = 2.; | |
3101 | dela[1] = 3.5; | |
3102 | dela[2] = 4.; | |
3103 | gMC->Gsvolu("ELL5", "BOX ", idtmed[253], dela, 3); | |
3104 | ||
3105 | // --- Make the ghost volume invisible | |
3106 | ||
3107 | gMC->Gsatt("ELL5", "SEEN", 0); | |
3108 | ||
3109 | // --- Define a volume containing the sensitive part of the strips | |
3110 | // (silicon, layer #5) | |
3111 | ||
3112 | dits[0] = .015; | |
3113 | dits[1] = 3.75; | |
3114 | dits[2] = 2.1; | |
3115 | gMC->Gsvolu("ITS5", "BOX ", idtmed[249], dits, 3); | |
3116 | ||
3117 | // --- Define a volume containing the electronics of the strips | |
3118 | // (silicon, layer #5) | |
3119 | ||
3120 | dchi[0] = .02; | |
3121 | dchi[1] = 3.4; | |
3122 | dchi[2] = .525; | |
3123 | gMC->Gsvolu("SCH5", "BOX ", idtmed[250], dchi, 3); | |
3124 | ||
3125 | // --- Define the cooling tubes (aluminum, layer #5) | |
3126 | ||
3127 | dtub[0] = .09; | |
3128 | dtub[1] = dtub[0] + .01; | |
3129 | dtub[2] = 86.31/2.; | |
3130 | gMC->Gsvolu("STB5", "TUBE", idtmed[255], dtub, 3); | |
3131 | ||
3132 | // --- Define the cooling fluid (water or freon, layer #5) | |
3133 | ||
3134 | dwat[0] = 0.; | |
3135 | dwat[1] = .09; | |
3136 | dwat[2] = 86.31/2.; | |
3137 | gMC->Gsvolu("SWT5", "TUBE", idtmed[256], dwat, 3); | |
3138 | // CALL GSVOLU('SWT5','TUBE',IDTMED(258),DWAT,3,IOUT) ! freon | |
3139 | ||
3140 | //--- Define the (triangular) element of the heat bridge (carbon, layer #5) | |
3141 | ||
3142 | // water | |
3143 | dfra[0] = 120.; | |
3144 | dfra[1] = 360.; | |
3145 | dfra[2] = 3.; | |
3146 | dfra[3] = 2.; | |
3147 | dfra[4] = -.015; | |
3148 | dfra[5] = TMath::Sqrt(3.) * 4.2 / 6.; | |
3149 | dfra[6] = dfra[5] + .03; | |
3150 | dfra[7] = .015; | |
3151 | dfra[8] = dfra[5]; | |
3152 | dfra[9] = dfra[6]; | |
3153 | gMC->Gsvolu("SFR5", "PGON", idtmed[252], dfra, 10); | |
3154 | ||
3155 | // --- Define the element connecting the triangles of the heat bridge | |
3156 | // (carbon, layer #5) | |
3157 | ||
3158 | dcei[0] = 0.; | |
3159 | dcei[1] = .03; | |
3160 | dcei[2] = 86.31/2.; | |
3161 | gMC->Gsvolu("SCE5", "TUBE", idtmed[252], dcei, 3); | |
3162 | ||
3163 | // --- Define the part of the end-ladder stuff made of plastic (G10FR4) | |
3164 | // (layer #5) | |
3165 | ||
3166 | dpla[0] = (10./(8.*7.))/2; | |
3167 | dpla[1] = 3.5; | |
3168 | dpla[2] = 4.; | |
3169 | gMC->Gsvolu("EPL5", "BOX ", idtmed[262], dpla, 3); | |
3170 | ||
3171 | // --- Define the part of the end-ladder stuff made of copper (layer #5) | |
3172 | ||
3173 | dcop[0] = (2./(8.*7.))/2; | |
3174 | dcop[1] = 3.5; | |
3175 | dcop[2] = 4.; | |
3176 | gMC->Gsvolu("ECU5", "BOX ", idtmed[259], dcop, 3); | |
3177 | ||
3178 | // --- Define the part of the end-ladder stuff made of epoxy (layer #5) | |
3179 | ||
3180 | depx[0] = (30./(8.*7.))/2.; | |
3181 | depx[1] = 3.5; | |
3182 | depx[2] = 4.; | |
3183 | gMC->Gsvolu("EPX5", "BOX ", idtmed[262], depx, 3); | |
3184 | ||
3185 | // --- Define the part of the end-ladder stuff made of silicon (bus) | |
3186 | // (layer #5) | |
3187 | ||
3188 | dsil[0] = (20./(8.*7.))/2.; | |
3189 | dsil[1] = 3.5; | |
3190 | dsil[2] = 4.; | |
3191 | gMC->Gsvolu("ESI5", "BOX ", idtmed[251], dsil, 3); | |
3192 | ||
3193 | // --- Place the end-ladder stuff into its mother (ELL5) | |
3194 | ||
3195 | sep = (4. - (dpla[0] + dcop[0] + depx[0] + dsil[0]) * 2.) / 3.; | |
3196 | ypos = 0.; | |
3197 | zpos = 0.; | |
3198 | ||
3199 | // --- Plastic | |
3200 | ||
3201 | xpos = -dela[0] + dpla[0]; | |
3202 | gMC->Gspos("EPL5", 1, "ELL5", xpos, ypos, zpos, 0, "ONLY"); | |
3203 | ||
3204 | // --- Copper | |
3205 | ||
3206 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0]; | |
3207 | gMC->Gspos("ECU5", 1, "ELL5", xpos, ypos, zpos, 0, "ONLY"); | |
3208 | ||
3209 | // --- Epoxy | |
3210 | ||
3211 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0] * 2. + sep + depx[0]; | |
3212 | gMC->Gspos("EPX5", 1, "ELL5", xpos, ypos, zpos, 0, "ONLY"); | |
3213 | ||
3214 | // --- Silicon (bus) | |
3215 | ||
3216 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0] * 2. + sep + depx[0] * 2. + sep + dsil[0]; | |
3217 | gMC->Gspos("ESI5", 1, "ELL5", xpos, ypos, zpos, 0, "ONLY"); | |
3218 | ||
3219 | // --- Place the sensitive part of the strips into its mother (ISV1) | |
3220 | ||
3221 | ypos = 0.; | |
3222 | for (j = 1; j <= 22; ++j) { | |
3223 | if (j % 2 == 0) xpos = dbox1[0] - dits[0]; | |
3224 | else xpos = -dbox1[0] + dits[0]; | |
3225 | zpos = ((j - 1) - 10.) * 3.91 - 1.96; | |
3226 | gMC->Gspos("ITS5", j, "ISV1", xpos, ypos, zpos, 0, "ONLY"); | |
3227 | } | |
3228 | ||
3229 | // --- Place the electronics of the strips into its mother (SSV1) | |
3230 | ||
3231 | ypos = 0.; | |
3232 | for (j = 1; j <= 22; ++j) { | |
3233 | if (j % 2 == 0) xpos = -dsrv[0] + .28; | |
3234 | else xpos = -dsrv[0] + .28 - dits[0] * 2. - .03; | |
3235 | zpos = ((j - 1) - 10.) * 3.91 - 1.96 + .85; | |
3236 | gMC->Gspos("SCH5", j, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
3237 | } | |
3238 | ||
3239 | //--- Place the cooling tubes and the cooling fluid into their mother (SSV1) | |
3240 | ||
3241 | xpos = -dsrv[0] + .41; | |
3242 | zpos = 0.; | |
3243 | ||
3244 | // --- Left tube (just a matter of convention) | |
3245 | ||
3246 | ypos = -(2.25+0.1); | |
3247 | gMC->Gspos("STB5", 1, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
3248 | gMC->Gspos("SWT5", 1, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
3249 | ||
3250 | // --- Right tube (just a matter of convention) | |
3251 | ||
3252 | ypos = (2.25+0.1); | |
3253 | gMC->Gspos("STB5", 2, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
3254 | gMC->Gspos("SWT5", 2, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
3255 | ||
3256 | // --- Place the heat bridge elements into their mother (SSV1) | |
3257 | ||
3258 | xpos = -dsrv[0] + .47 + TMath::Sqrt(3.) / 6. * 4.2; | |
3259 | ypos = 0.; | |
3260 | for (j = 1; j <= 23; ++j) { | |
3261 | zpos = ((j - 1) - 10.) * 3.91 - 1.96 - 4.2/2.; | |
3262 | gMC->Gspos("SFR5", j, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
3263 | } | |
3264 | ||
3265 | // --- Place the elements connecting the triangles of the heat bridge | |
3266 | // into their mother (SSV1) | |
3267 | ||
3268 | zpos = 0.; | |
3269 | ||
3270 | // --- Left element (just a matter of convention) | |
3271 | ||
3272 | xpos = -dsrv[0] + .47; | |
3273 | ypos = -(2.1+0.015); | |
3274 | gMC->Gspos("SCE5", 1, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
3275 | ||
3276 | // --- Right element | |
3277 | ||
3278 | xpos = -dsrv[0] + .47; | |
3279 | ypos = (2.1+0.015); | |
3280 | gMC->Gspos("SCE5", 2, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
3281 | ||
3282 | // --- Top element | |
3283 | ||
3284 | xpos = -dsrv[0] + .47 + TMath::Sqrt(3.) / 2. * 4.2 + .015; | |
3285 | ypos = 0.; | |
3286 | gMC->Gspos("SCE5", 3, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
3287 | ||
3288 | // --- Place the ghost volumes containing the strip ladders (ISV1), | |
3289 | // electronics/cooling (SSV1) and end-ladder stuff (ELL5) of layer #5 in | |
3290 | // their mother volume (IT56) | |
3291 | ||
3292 | offset1 = TMath::ATan2(.8, 36.6); | |
3293 | offset2 = 5.2; | |
3294 | rzero = dbox1[0] + 36.6; | |
3295 | runo = dbox1[0] * 2. + 36.6 + dsrv[0]; | |
3296 | rtwo = dbox1[0] * 2. + 36.6 + dela[0]; | |
3297 | for (i = 1; i <= 32; ++i) { | |
3298 | atheta = (i-1) * ktwopi * kraddeg / 32. + offset2; | |
3299 | AliMatrix(idrotm[i+1499], 90., atheta, 90., atheta + 90., 0., 0.); | |
3300 | ||
3301 | // --- Strip ladders | |
3302 | ||
3303 | xpos = rzero * TMath::Cos((i-1) * ktwopi / 32. + offset1); | |
3304 | ypos = rzero * TMath::Sin((i-1) * ktwopi / 32. + offset1); | |
3305 | zpos = 0.; | |
3306 | gMC->Gspos("ISV1", i, "IT56", xpos, ypos, zpos, idrotm[i+1499], "ONLY"); | |
3307 | ||
3308 | // --- Electronics/cooling | |
3309 | ||
3310 | xpos = runo * TMath::Cos((i-1) * ktwopi / 32. + offset1); | |
3311 | ypos = runo * TMath::Sin((i-1) * ktwopi / 32. + offset1); | |
3312 | zpos = 0.; | |
3313 | gMC->Gspos("SSV1", i, "IT56", xpos, ypos, zpos, idrotm[i+1499], "ONLY"); | |
3314 | ||
3315 | // --- End-ladders (nagative-Z and positive-Z) | |
3316 | ||
3317 | xpos = rtwo * TMath::Cos((i-1) * ktwopi / 32. + offset1); | |
3318 | ypos = rtwo * TMath::Sin((i-1) * ktwopi / 32. + offset1); | |
3319 | zpos = -(dbox1[2] + dela[2] + 6.); | |
3320 | gMC->Gspos("ELL5", i, "IT56", xpos, ypos, zpos, idrotm[i+1499], "ONLY"); | |
3321 | zpos = dbox1[2] + dela[2] + 6.; | |
3322 | gMC->Gspos("ELL5", i + 35, "IT56", xpos, ypos, zpos, idrotm[i+1499], "ONLY"); | |
3323 | } | |
3324 | ||
3325 | ||
3326 | // --- Layer #6 | |
3327 | ||
3328 | // GOTO 6778 ! skip ITS layer no. 6 | |
3329 | ||
3330 | //--- Define a ghost volume containing a single ladder of layer #6 andfill | |
3331 | // it with air or vacuum | |
3332 | ||
3333 | dbox2[0] = (0.0600+2.*0.0150)/2.; | |
3334 | dbox2[1] = 3.75; | |
3335 | dbox2[2] = 94.13/2.; | |
3336 | gMC->Gsvolu("ISV2", "BOX ", idtmed[253], dbox2, 3); | |
3337 | ||
3338 | // --- Make the ghost volume invisible | |
3339 | ||
3340 | gMC->Gsatt("ISV2", "SEEN", 0); | |
3341 | ||
3342 | // --- Define a ghost volume containing the electronics and cooling of | |
3343 | // a single ladder of layer #6 and fill it with air or vacuum | |
3344 | ||
3345 | dsrv[0] = (TMath::Sqrt(3.) / 2. * 4.2 + .47 + .05) / 2.; | |
3346 | dsrv[1] = 3.75; | |
3347 | dsrv[2] = 94.13/2.; | |
3348 | gMC->Gsvolu("SSV2", "BOX ", idtmed[253], dsrv, 3); | |
3349 | ||
3350 | // --- Make the ghost volume invisible | |
3351 | ||
3352 | gMC->Gsatt("SSV2", "SEEN", 0); | |
3353 | ||
3354 | // --- Define a ghost volume containing the end-ladder stuff of | |
3355 | // a single ladder of layer #6 and fill it with air or vacuum | |
3356 | ||
3357 | dela[0] = 2.; | |
3358 | dela[1] = 3.5; | |
3359 | dela[2] = 4.; | |
3360 | gMC->Gsvolu("ELL6", "BOX ", idtmed[253], dela, 3); | |
3361 | ||
3362 | // --- Make the ghost volume invisible | |
3363 | ||
3364 | gMC->Gsatt("ELL6", "SEEN", 0); | |
3365 | ||
3366 | // --- Define a volume containing the sensitive part of the strips | |
3367 | // (silicon, layer #6) | |
3368 | ||
3369 | dits[0] = .015; | |
3370 | dits[1] = 3.75; | |
3371 | dits[2] = 2.1; | |
3372 | gMC->Gsvolu("ITS6", "BOX ", idtmed[249], dits, 3); | |
3373 | ||
3374 | // --- Define a volume containing the electronics of the strips | |
3375 | // (silicon, layer #6) | |
3376 | ||
3377 | dchi[0] = .02; | |
3378 | dchi[1] = 3.4; | |
3379 | dchi[2] = .525; | |
3380 | gMC->Gsvolu("SCH6", "BOX ", idtmed[250], dchi, 3); | |
3381 | ||
3382 | // --- Define the cooling tubes (aluminum, layer #6) | |
3383 | ||
3384 | dtub[0] = .09; | |
3385 | dtub[1] = dtub[0] + .01; | |
3386 | dtub[2] = 94.13/2.; | |
3387 | gMC->Gsvolu("STB6", "TUBE", idtmed[255], dtub, 3); | |
3388 | ||
3389 | // --- Define the cooling fluid (water or freon, layer #6) | |
3390 | ||
3391 | dwat[0] = 0.; | |
3392 | dwat[1] = .09; | |
3393 | dwat[2] = 94.13/2.; | |
3394 | gMC->Gsvolu("SWT6", "TUBE", idtmed[256], dwat, 3); | |
3395 | // CALL GSVOLU('SWT6','TUBE',IDTMED(258),DWAT,3,IOUT) ! freon | |
3396 | ||
3397 | //--- Define the (triangular) element of the heat bridge (carbon, layer #6) | |
3398 | ||
3399 | // water | |
3400 | dfra[0] = 120.; | |
3401 | dfra[1] = 360.; | |
3402 | dfra[2] = 3.; | |
3403 | dfra[3] = 2.; | |
3404 | dfra[4] = -.015; | |
3405 | dfra[5] = TMath::Sqrt(3.) * 4.2 / 6.; | |
3406 | dfra[6] = dfra[5] + .03; | |
3407 | dfra[7] = .015; | |
3408 | dfra[8] = dfra[5]; | |
3409 | dfra[9] = dfra[6]; | |
3410 | gMC->Gsvolu("SFR6", "PGON", idtmed[252], dfra, 10); | |
3411 | ||
3412 | // --- Define the element connecting the triangles of the heat bridge | |
3413 | // (carbon, layer #6) | |
3414 | ||
3415 | dcei[0] = 0.; | |
3416 | dcei[1] = .03; | |
3417 | dcei[2] = 94.13/2.; | |
3418 | gMC->Gsvolu("SCE6", "TUBE", idtmed[252], dcei, 3); | |
3419 | ||
3420 | // --- Define the part of the end-ladder stuff made of plastic (G10FR4) | |
3421 | // (layer #6) | |
3422 | ||
3423 | dpla[0] = (10./(8.*7.))/2; | |
3424 | dpla[1] = 3.5; | |
3425 | dpla[2] = 4.; | |
3426 | gMC->Gsvolu("EPL6", "BOX ", idtmed[262], dpla, 3); | |
3427 | ||
3428 | // --- Define the part of the end-ladder stuff made of copper (layer #6) | |
3429 | ||
3430 | dcop[0] = (2./(8.*7.))/2; | |
3431 | dcop[1] = 3.5; | |
3432 | dcop[2] = 4.; | |
3433 | gMC->Gsvolu("ECU6", "BOX ", idtmed[259], dcop, 3); | |
3434 | ||
3435 | // --- Define the part of the end-ladder stuff made of epoxy (layer #6) | |
3436 | ||
3437 | depx[0] = (30./(8.*7.))/2.; | |
3438 | depx[1] = 3.5; | |
3439 | depx[2] = 4.; | |
3440 | gMC->Gsvolu("EPX6", "BOX ", idtmed[262], depx, 3); | |
3441 | ||
3442 | // --- Define the part of the end-ladder stuff made of silicon (bus) | |
3443 | // (layer #6) | |
3444 | ||
3445 | dsil[0] = (20./(8.*7.))/2.; | |
3446 | dsil[1] = 3.5; | |
3447 | dsil[2] = 4.; | |
3448 | gMC->Gsvolu("ESI6", "BOX ", idtmed[251], dsil, 3); | |
3449 | ||
3450 | // --- Place the end-ladder stuff into its mother (ELL5) | |
3451 | ||
3452 | sep = (4. - (dpla[0] + dcop[0] + depx[0] + dsil[0]) * 2.) / 3.; | |
3453 | ypos = 0.; | |
3454 | zpos = 0.; | |
3455 | ||
3456 | // --- Plastic | |
3457 | ||
3458 | xpos = -dela[0] + dpla[0]; | |
3459 | gMC->Gspos("EPL6", 1, "ELL6", xpos, ypos, zpos, 0, "ONLY"); | |
3460 | ||
3461 | // --- Copper | |
3462 | ||
3463 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0]; | |
3464 | gMC->Gspos("ECU6", 1, "ELL6", xpos, ypos, zpos, 0, "ONLY"); | |
3465 | ||
3466 | // --- Epoxy | |
3467 | ||
3468 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0] * 2. + sep + depx[0]; | |
3469 | gMC->Gspos("EPX6", 1, "ELL6", xpos, ypos, zpos, 0, "ONLY"); | |
3470 | ||
3471 | // --- Silicon (bus) | |
3472 | ||
3473 | xpos = -dela[0] + dpla[0] * 2. + sep + dcop[0] * 2. + sep + depx[0] * 2. + sep + dsil[0]; | |
3474 | gMC->Gspos("ESI6", 1, "ELL6", xpos, ypos, zpos, 0, "ONLY"); | |
3475 | ||
3476 | // --- Place the sensitive part of the strips into its mother (ISV2) | |
3477 | ||
3478 | ypos = 0.; | |
3479 | for (j = 1; j <= 24; ++j) { | |
3480 | if (j % 2 == 0) xpos = -dbox2[0] + dits[0]; | |
3481 | else xpos = dbox2[0] - dits[0]; | |
3482 | zpos = ((j - 1) - 11.) * 3.91 - 1.96; | |
3483 | gMC->Gspos("ITS6", j, "ISV2", xpos, ypos, zpos, 0, "ONLY"); | |
3484 | } | |
3485 | ||
3486 | // --- Place the electronics of the strips into its mother (SSV2) | |
3487 | ||
3488 | ypos = 0.; | |
3489 | for (j = 1; j <= 24; ++j) { | |
3490 | if (j % 2 == 0) xpos = -dsrv[0] + .28 - dits[0] * 2. - .03; | |
3491 | else xpos = -dsrv[0] + .28; | |
3492 | zpos = ((j - 1) - 11.) * 3.91 - 1.96 + .85; | |
3493 | gMC->Gspos("SCH5", j, "SSV1", xpos, ypos, zpos, 0, "ONLY"); | |
3494 | } | |
3495 | ||
3496 | //--- Place the cooling tubes and the cooling fluid into their mother (SSV2) | |
3497 | ||
3498 | xpos = -dsrv[0] + .41; | |
3499 | zpos = 0.; | |
3500 | ||
3501 | // --- Left tube (just a matter of convention) | |
3502 | ||
3503 | ypos = -(2.25+0.1); | |
3504 | gMC->Gspos("STB6", 1, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
3505 | gMC->Gspos("SWT6", 1, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
3506 | ||
3507 | // --- Right tube (just a matter of convention) | |
3508 | ||
3509 | ypos = (2.25+0.1); | |
3510 | gMC->Gspos("STB6", 2, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
3511 | gMC->Gspos("SWT6", 2, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
3512 | ||
3513 | // --- Place the heat bridge elements into their mother (SSV2) | |
3514 | ||
3515 | xpos = -dsrv[0] + .47 + TMath::Sqrt(3.) / 6. * 4.2; | |
3516 | ypos = 0.; | |
3517 | for (j = 1; j <= 25; ++j) { | |
3518 | zpos = ((j - 1) - 11.) * 3.91 - 1.96 - 4.2/2.; | |
3519 | gMC->Gspos("SFR6", j, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
3520 | } | |
3521 | ||
3522 | // --- Place the elements connecting the triangles of the heat bridge | |
3523 | // into their mother (SSV2) | |
3524 | ||
3525 | zpos = 0.; | |
3526 | ||
3527 | // --- Left element (just a matter of convention) | |
3528 | ||
3529 | xpos = -dsrv[0] + .47; | |
3530 | ypos = -(2.1+0.015); | |
3531 | gMC->Gspos("SCE6", 1, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
3532 | ||
3533 | // --- Right element | |
3534 | ||
3535 | xpos = -dsrv[0] + .47; | |
3536 | ypos = (2.1+0.015); | |
3537 | gMC->Gspos("SCE6", 2, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
3538 | ||
3539 | // --- Top element | |
3540 | ||
3541 | xpos = -dsrv[0] + .47 + TMath::Sqrt(3.) / 2. * 4.2 + .015; | |
3542 | ypos = 0.; | |
3543 | gMC->Gspos("SCE6", 3, "SSV2", xpos, ypos, zpos, 0, "ONLY"); | |
3544 | ||
3545 | // --- Place the ghost volumes containing the strip ladders (ISV2), | |
3546 | // electronics/cooling (SSV2) and end-ladder stuff (ELL6) of layer #6 in | |
3547 | // their mother volume (IT56) | |
3548 | ||
3549 | offset1 = TMath::ATan2(.9, 41.2); | |
3550 | offset2 = 5.2; | |
3551 | rzero = dbox2[0] + 41.2; | |
3552 | runo = dbox2[0] * 2. + 41.2 + dsrv[0]; | |
3553 | rtwo = dbox2[0] * 2. + 41.2 + dela[0]; | |
3554 | for (i = 1; i <= 36; ++i) { | |
3555 | atheta = (i-1) * ktwopi * kraddeg / 36. + offset2; | |
3556 | AliMatrix(idrotm[i+1599], 90., atheta, 90., atheta + 90., 0., 0.); | |
3557 | ||
3558 | // --- Strip ladders | |
3559 | ||
3560 | xpos = rzero * TMath::Cos((i-1) * ktwopi / 36. + offset1); | |
3561 | ypos = rzero * TMath::Sin((i-1) * ktwopi / 36. + offset1); | |
3562 | zpos = 0.; | |
3563 | gMC->Gspos("ISV2", i, "IT56", xpos, ypos, zpos, idrotm[i+1599], "ONLY"); | |
3564 | ||
3565 | // --- Electronics/cooling | |
3566 | ||
3567 | xpos = runo * TMath::Cos((i-1) * ktwopi / 36. + offset1); | |
3568 | ypos = runo * TMath::Sin((i-1) * ktwopi / 36. + offset1); | |
3569 | zpos = 0.; | |
3570 | gMC->Gspos("SSV2", i, "IT56", xpos, ypos, zpos, idrotm[i+1599], "ONLY"); | |
3571 | ||
3572 | // --- End-ladders (nagative-Z and positive-Z) | |
3573 | ||
3574 | xpos = rtwo * TMath::Cos((i-1) * ktwopi / 36. + offset1); | |
3575 | ypos = rtwo * TMath::Sin((i-1) * ktwopi / 36. + offset1); | |
3576 | zpos = -(dbox2[2] + dela[2] + 6.); | |
3577 | gMC->Gspos("ELL6", i, "IT56", xpos, ypos, zpos, idrotm[i+1599], "ONLY"); | |
3578 | zpos = dbox2[2] + dela[2] + 6.; | |
3579 | gMC->Gspos("ELL6", i + 39, "IT56", xpos, ypos, zpos, idrotm[i+1599], "ONLY"); | |
3580 | } | |
3581 | ||
3582 | ||
3583 | } | |
3584 | ||
3585 | //************************************************************************ | |
3586 | //* * | |
3587 | //* E N D - C A P S A N D F R A M E S * | |
3588 | //* ========================================= * | |
3589 | //* * | |
3590 | //************************************************************************ | |
3591 | ||
3592 | // --- Define a dummy cylinder for multiple scattering tests | |
3593 | ||
3594 | // GOTO 7890 ! skip dummy cylinder for multiple scatteringtests | |
3595 | ||
3596 | // DITS(1)=49. | |
3597 | // DITS(2)=DITS(1)+0.1 | |
3598 | // DITS(3)=60.3 | |
3599 | // CALL GSVOLU('ITST','TUBE',IDTMED(255),DITS,3,IOUT) | |
3600 | // CALL GSPOS('ITST',1,'ITSV',0.,0.,0.,0,'ONLY') | |
3601 | // 7890 CONTINUE | |
3602 | ||
3603 | // --- The 0.74% X0 outer wall (C) of the gas vessel at r=50cm --- | |
3604 | ||
3605 | // GOTO 8901 ! skip outer wall | |
3606 | ||
3607 | if (fMinorVersion == 0 || fMinorVersion == 3) { | |
3608 | ||
3609 | dits[0] = 49.9; | |
3610 | dits[1] = dits[0] + .06926; | |
3611 | dits[2] = dpcb[2] * 2. + 62.7 - 10.5; | |
3612 | // old value 60.3 | |
3613 | gMC->Gsvolu("ITSG", "TUBE", idtmed[274], dits, 3); | |
3614 | gMC->Gspos("ITSG", 1, "ITSV", 0., 0., 0., 0, "ONLY"); | |
3615 | } else { | |
3616 | goto L8901; | |
3617 | } | |
3618 | L8901: | |
3619 | // --- The frame between the end-caps (octagonal lay-out) --- | |
3620 | ||
3621 | // GOTO 9012 ! skip octagonal frame | |
3622 | ||
3623 | if (fMinorVersion == 1) { | |
3624 | ||
3625 | rzero = 34.; | |
3626 | dtra[0] = .92; | |
3627 | dtra[1] = 1.; | |
3628 | dtra[2] = dpcb[2] * 2. + 50.5 - 10.5; | |
3629 | dtra1[0] = .92; | |
3630 | dtra1[1] = 1.; | |
3631 | dtra1[2] = TMath::Sqrt(dtra[2] * dtra[2] + (55.4*55.4-50.5*50.5))/2.; | |
3632 | angle = 45.; | |
3633 | offset = angle / 2.; | |
3634 | for (i = 0; i < 8; ++i) { | |
3635 | xtra[i] = rzero * TMath::Cos(i * angle * kdegrad); | |
3636 | ytra[i] = rzero * TMath::Sin(i * angle * kdegrad); | |
3637 | ztra[i] = 0.; | |
3638 | gMC->Gsvolu(knatra[i], "TUBE", idtmed[274], dtra, 3); | |
3639 | gMC->Gspos(knatra[i], 1, "ITSV", xtra[i], ytra[i], ztra[i], 0, "ONLY"); | |
3640 | } | |
3641 | ||
3642 | atheta = 22.5; | |
3643 | aphi1 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*kdegrad) * (50.5 / cos(28.*kdegrad))- 50.5*50.5))) * kraddeg; | |
3644 | aphi2 = 180. - aphi1; | |
3645 | xpos = (xtra[0] + xtra[1]) / 2.; | |
3646 | ypos = (ytra[0] + ytra[1]) / 2.; | |
3647 | zpos = dtra[2] / 2.; | |
3648 | gMC->Gsvolu(knatra1[0], "TUBE", idtmed[274], dtra1, 3); | |
3649 | r2 = atheta + 90.; | |
3650 | r3 = atheta + 90.; | |
3651 | AliMatrix(idrotm[5100], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3652 | gMC->Gspos(knatra1[0], 1, "ITSV", xpos, ypos, zpos, idrotm[5100], "ONLY"); | |
3653 | zpos = -dtra[2] / 2.; | |
3654 | gMC->Gsvolu(knatra1[1], "TUBE", idtmed[274], dtra1, 3); | |
3655 | r2 = atheta + 90.; | |
3656 | r3 = atheta + 90.; | |
3657 | AliMatrix(idrotm[5101], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3658 | gMC->Gspos(knatra1[1], 1, "ITSV", xpos, ypos, zpos, idrotm[5101], "ONLY"); | |
3659 | ||
3660 | atheta = 67.5; | |
3661 | aphi2 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*kdegrad) * (50.5 / cos(28.*kdegrad))- 50.5*50.5))) * kraddeg; | |
3662 | aphi1 = 180. - aphi2; | |
3663 | xpos = (xtra[1] + xtra[2]) / 2.; | |
3664 | ypos = (ytra[1] + ytra[2]) / 2.; | |
3665 | zpos = dtra[2] / 2.; | |
3666 | gMC->Gsvolu(knatra1[2], "TUBE", idtmed[274], dtra1, 3); | |
3667 | r2 = atheta + 90.; | |
3668 | r3 = atheta + 90.; | |
3669 | AliMatrix(idrotm[5102], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3670 | gMC->Gspos(knatra1[2], 1, "ITSV", xpos, ypos, zpos, idrotm[5102], "ONLY"); | |
3671 | zpos = -dtra[2] / 2.; | |
3672 | gMC->Gsvolu(knatra1[3], "TUBE", idtmed[274], dtra1, 3); | |
3673 | r2 = atheta + 90.; | |
3674 | r3 = atheta + 90.; | |
3675 | AliMatrix(idrotm[5103], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3676 | gMC->Gspos(knatra1[3], 1, "ITSV", xpos, ypos, zpos, idrotm[5103], "ONLY"); | |
3677 | ||
3678 | atheta = 112.5; | |
3679 | aphi1 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*kdegrad) * (50.5 / cos(28.*kdegrad))- 50.5*50.5))) * kraddeg; | |
3680 | aphi2 = 180. - aphi1; | |
3681 | xpos = (xtra[2] + xtra[3]) / 2.; | |
3682 | ypos = (ytra[2] + ytra[3]) / 2.; | |
3683 | zpos = dtra[2] / 2.; | |
3684 | gMC->Gsvolu(knatra1[4], "TUBE", idtmed[274], dtra1, 3); | |
3685 | r2 = atheta + 90.; | |
3686 | r3 = atheta + 90.; | |
3687 | AliMatrix(idrotm[5104], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3688 | gMC->Gspos(knatra1[4], 1, "ITSV", xpos, ypos, zpos, idrotm[5104], "ONLY"); | |
3689 | zpos = -dtra[2] / 2.; | |
3690 | gMC->Gsvolu(knatra1[5], "TUBE", idtmed[274], dtra1, 3); | |
3691 | r2 = atheta + 90.; | |
3692 | r3 = atheta + 90.; | |
3693 | AliMatrix(idrotm[5105], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3694 | gMC->Gspos(knatra1[5], 1, "ITSV", xpos, ypos, zpos, idrotm[5105], "ONLY"); | |
3695 | ||
3696 | atheta = 157.5; | |
3697 | aphi2 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*kdegrad) * (50.5 / cos(28.*kdegrad))- 50.5*50.5))) * kraddeg; | |
3698 | aphi1 = 180. - aphi2; | |
3699 | xpos = (xtra[3] + xtra[4]) / 2.; | |
3700 | ypos = (ytra[3] + ytra[4]) / 2.; | |
3701 | zpos = dtra[2] / 2.; | |
3702 | gMC->Gsvolu(knatra1[6], "TUBE", idtmed[274], dtra1, 3); | |
3703 | r2 = atheta + 90.; | |
3704 | r3 = atheta + 90.; | |
3705 | AliMatrix(idrotm[5106], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3706 | gMC->Gspos(knatra1[6], 1, "ITSV", xpos, ypos, zpos, idrotm[5106], "ONLY"); | |
3707 | zpos = -dtra[2] / 2.; | |
3708 | gMC->Gsvolu(knatra1[7], "TUBE", idtmed[274], dtra1, 3); | |
3709 | r2 = atheta + 90.; | |
3710 | r3 = atheta + 90.; | |
3711 | AliMatrix(idrotm[5107], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3712 | gMC->Gspos(knatra1[7], 1, "ITSV", xpos, ypos, zpos, idrotm[5107], "ONLY"); | |
3713 | ||
3714 | atheta = 22.5; | |
3715 | aphi2 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*kdegrad) * (50.5 / cos(28.*kdegrad))- 50.5*50.5))) * kraddeg; | |
3716 | aphi1 = 180. - aphi2; | |
3717 | xpos = (xtra[4] + xtra[5]) / 2.; | |
3718 | ypos = (ytra[4] + ytra[5]) / 2.; | |
3719 | zpos = dtra[2] / 2.; | |
3720 | gMC->Gsvolu(knatra1[8], "TUBE", idtmed[274], dtra1, 3); | |
3721 | r2 = atheta + 90.; | |
3722 | r3 = atheta + 90.; | |
3723 | AliMatrix(idrotm[5108], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3724 | gMC->Gspos(knatra1[8], 1, "ITSV", xpos, ypos, zpos, idrotm[5108], "ONLY"); | |
3725 | zpos = -dtra[2] / 2.; | |
3726 | gMC->Gsvolu(knatra1[9], "TUBE", idtmed[274], dtra1, 3); | |
3727 | r2 = atheta + 90.; | |
3728 | r3 = atheta + 90.; | |
3729 | AliMatrix(idrotm[5109], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3730 | gMC->Gspos(knatra1[9], 1, "ITSV", xpos, ypos, zpos, idrotm[5109], "ONLY"); | |
3731 | ||
3732 | atheta = 67.5; | |
3733 | aphi1 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*kdegrad) * (50.5 / cos(28.*kdegrad))- 50.5*50.5))) * kraddeg; | |
3734 | aphi2 = 180. - aphi1; | |
3735 | xpos = (xtra[5] + xtra[6]) / 2.; | |
3736 | ypos = (ytra[5] + ytra[6]) / 2.; | |
3737 | zpos = dtra[2] / 2.; | |
3738 | gMC->Gsvolu(knatra1[10], "TUBE", idtmed[274], dtra1, 3); | |
3739 | r2 = atheta + 90.; | |
3740 | r3 = atheta + 90.; | |
3741 | AliMatrix(idrotm[5110], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3742 | gMC->Gspos(knatra1[10], 1, "ITSV", xpos, ypos, zpos, idrotm[5110], "ONLY"); | |
3743 | zpos = -dtra[2] / 2.; | |
3744 | gMC->Gsvolu(knatra1[11], "TUBE", idtmed[274], dtra1, 3); | |
3745 | r2 = atheta + 90.; | |
3746 | r3 = atheta + 90.; | |
3747 | AliMatrix(idrotm[5111], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3748 | gMC->Gspos(knatra1[11], 1, "ITSV", xpos, ypos, zpos, idrotm[5111], "ONLY"); | |
3749 | ||
3750 | atheta = 112.5; | |
3751 | aphi2 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*kdegrad) * (50.5 / cos(28.*kdegrad))- 50.5*50.5))) * kraddeg; | |
3752 | aphi1 = 180. - aphi2; | |
3753 | xpos = (xtra[6] + xtra[7]) / 2.; | |
3754 | ypos = (ytra[6] + ytra[7]) / 2.; | |
3755 | zpos = dtra[2] / 2.; | |
3756 | gMC->Gsvolu(knatra1[12], "TUBE", idtmed[274], dtra1, 3); | |
3757 | r2 = atheta + 90.; | |
3758 | r3 = atheta + 90.; | |
3759 | AliMatrix(idrotm[5112], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3760 | gMC->Gspos(knatra1[12], 1, "ITSV", xpos, ypos, zpos, idrotm[5112], "ONLY"); | |
3761 | zpos = -dtra[2] / 2.; | |
3762 | gMC->Gsvolu(knatra1[13], "TUBE", idtmed[274], dtra1, 3); | |
3763 | r2 = atheta + 90.; | |
3764 | r3 = atheta + 90.; | |
3765 | AliMatrix(idrotm[5113], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3766 | gMC->Gspos(knatra1[13], 1, "ITSV", xpos, ypos, zpos, idrotm[5113], "ONLY"); | |
3767 | ||
3768 | atheta = 157.5; | |
3769 | aphi1 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*kdegrad) * (50.5 / cos(28.*kdegrad))- 50.5*50.5))) * kraddeg; | |
3770 | aphi2 = 180. - aphi1; | |
3771 | xpos = (xtra[7] + xtra[0]) / 2.; | |
3772 | ypos = (ytra[7] + ytra[0]) / 2.; | |
3773 | zpos = dtra[2] / 2.; | |
3774 | gMC->Gsvolu(knatra1[14], "TUBE", idtmed[274], dtra1, 3); | |
3775 | r2 = atheta + 90.; | |
3776 | r3 = atheta + 90.; | |
3777 | AliMatrix(idrotm[5114], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3778 | gMC->Gspos(knatra1[14], 1, "ITSV", xpos, ypos, zpos, idrotm[5114], "ONLY"); | |
3779 | zpos = -dtra[2] / 2.; | |
3780 | gMC->Gsvolu(knatra1[15], "TUBE", idtmed[274], dtra1, 3); | |
3781 | r2 = atheta + 90.; | |
3782 | r3 = atheta + 90.; | |
3783 | AliMatrix(idrotm[5115], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3784 | gMC->Gspos(knatra1[15], 1, "ITSV", xpos, ypos, zpos, idrotm[5115], "ONLY"); | |
3785 | ||
3786 | ||
3787 | } else if (fMinorVersion == 4) { | |
3788 | ||
3789 | ||
3790 | rzero = 34.; | |
3791 | dtra[0] = .92; | |
3792 | dtra[1] = 1.; | |
3793 | dtra[2] = dpcb[2] * 2. + 50.5 - 10.5; | |
3794 | dtra1[0] = .92; | |
3795 | dtra1[1] = 1.; | |
3796 | dtra1[2] = TMath::Sqrt(dtra[2] * dtra[2] + (55.4*55.4-50.5*50.5))/2.; | |
3797 | angle = 45.; | |
3798 | offset = angle / 2.; | |
3799 | for (i = 0; i < 8; ++i) { | |
3800 | xtra[i] = rzero * TMath::Cos(i * angle * kdegrad); | |
3801 | ytra[i] = rzero * TMath::Sin(i * angle * kdegrad); | |
3802 | ztra[i] = 0.; | |
3803 | gMC->Gsvolu(knatra[i], "TUBE", idtmed[274], dtra, 3); | |
3804 | gMC->Gspos(knatra[i], 1, "ITSV", xtra[i], ytra[i], ztra[i], 0, "ONLY"); | |
3805 | } | |
3806 | ||
3807 | atheta = 22.5; | |
3808 | aphi1 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*kdegrad) * (50.5 / cos(28.*kdegrad))- 50.5*50.5))) * kraddeg; | |
3809 | aphi2 = 180. - aphi1; | |
3810 | xpos = (xtra[0] + xtra[1]) / 2.; | |
3811 | ypos = (ytra[0] + ytra[1]) / 2.; | |
3812 | zpos = dtra[2] / 2.; | |
3813 | gMC->Gsvolu(knatra1[0], "TUBE", idtmed[274], dtra1, 3); | |
3814 | r2 = atheta + 90.; | |
3815 | r3 = atheta + 90.; | |
3816 | AliMatrix(idrotm[5100], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3817 | gMC->Gspos(knatra1[0], 1, "ITSV", xpos, ypos, zpos, idrotm[5100], "ONLY"); | |
3818 | zpos = -dtra[2] / 2.; | |
3819 | gMC->Gsvolu(knatra1[1], "TUBE", idtmed[274], dtra1, 3); | |
3820 | r2 = atheta + 90.; | |
3821 | r3 = atheta + 90.; | |
3822 | AliMatrix(idrotm[5101], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3823 | gMC->Gspos(knatra1[1], 1, "ITSV", xpos, ypos, zpos, idrotm[5101], "ONLY"); | |
3824 | ||
3825 | atheta = 67.5; | |
3826 | aphi2 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*kdegrad) * (50.5 / cos(28.*kdegrad))- 50.5*50.5))) * kraddeg; | |
3827 | aphi1 = 180. - aphi2; | |
3828 | xpos = (xtra[1] + xtra[2]) / 2.; | |
3829 | ypos = (ytra[1] + ytra[2]) / 2.; | |
3830 | zpos = dtra[2] / 2.; | |
3831 | gMC->Gsvolu(knatra1[2], "TUBE", idtmed[274], dtra1, 3); | |
3832 | r2 = atheta + 90.; | |
3833 | r3 = atheta + 90.; | |
3834 | AliMatrix(idrotm[5102], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3835 | gMC->Gspos(knatra1[2], 1, "ITSV", xpos, ypos, zpos, idrotm[5102], "ONLY"); | |
3836 | zpos = -dtra[2] / 2.; | |
3837 | gMC->Gsvolu(knatra1[3], "TUBE", idtmed[274], dtra1, 3); | |
3838 | r2 = atheta + 90.; | |
3839 | r3 = atheta + 90.; | |
3840 | AliMatrix(idrotm[5103], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3841 | gMC->Gspos(knatra1[3], 1, "ITSV", xpos, ypos, zpos, idrotm[5103], "ONLY"); | |
3842 | ||
3843 | atheta = 112.5; | |
3844 | aphi1 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*kdegrad) * (50.5 / cos(28.*kdegrad))- 50.5*50.5))) * kraddeg; | |
3845 | aphi2 = 180. - aphi1; | |
3846 | xpos = (xtra[2] + xtra[3]) / 2.; | |
3847 | ypos = (ytra[2] + ytra[3]) / 2.; | |
3848 | zpos = dtra[2] / 2.; | |
3849 | gMC->Gsvolu(knatra1[4], "TUBE", idtmed[274], dtra1, 3); | |
3850 | r2 = atheta + 90.; | |
3851 | r3 = atheta + 90.; | |
3852 | AliMatrix(idrotm[5104], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3853 | gMC->Gspos(knatra1[4], 1, "ITSV", xpos, ypos, zpos, idrotm[5104], "ONLY"); | |
3854 | zpos = -dtra[2] / 2.; | |
3855 | gMC->Gsvolu(knatra1[5], "TUBE", idtmed[274], dtra1, 3); | |
3856 | r2 = atheta + 90.; | |
3857 | r3 = atheta + 90.; | |
3858 | AliMatrix(idrotm[5105], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3859 | gMC->Gspos(knatra1[5], 1, "ITSV", xpos, ypos, zpos, idrotm[5105], "ONLY"); | |
3860 | ||
3861 | atheta = 157.5; | |
3862 | aphi2 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*kdegrad) * (50.5 / cos(28.*kdegrad))- 50.5*50.5))) * kraddeg; | |
3863 | aphi1 = 180. - aphi2; | |
3864 | xpos = (xtra[3] + xtra[4]) / 2.; | |
3865 | ypos = (ytra[3] + ytra[4]) / 2.; | |
3866 | zpos = dtra[2] / 2.; | |
3867 | gMC->Gsvolu(knatra1[6], "TUBE", idtmed[274], dtra1, 3); | |
3868 | r2 = atheta + 90.; | |
3869 | r3 = atheta + 90.; | |
3870 | AliMatrix(idrotm[5106], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3871 | gMC->Gspos(knatra1[6], 1, "ITSV", xpos, ypos, zpos, idrotm[5106], "ONLY"); | |
3872 | zpos = -dtra[2] / 2.; | |
3873 | gMC->Gsvolu(knatra1[7], "TUBE", idtmed[274], dtra1, 3); | |
3874 | r2 = atheta + 90.; | |
3875 | r3 = atheta + 90.; | |
3876 | AliMatrix(idrotm[5107], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3877 | gMC->Gspos(knatra1[7], 1, "ITSV", xpos, ypos, zpos, idrotm[5107], "ONLY"); | |
3878 | ||
3879 | atheta = 22.5; | |
3880 | aphi2 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*kdegrad) * (50.5 / cos(28.*kdegrad))- 50.5*50.5))) * kraddeg; | |
3881 | aphi1 = 180. - aphi2; | |
3882 | xpos = (xtra[4] + xtra[5]) / 2.; | |
3883 | ypos = (ytra[4] + ytra[5]) / 2.; | |
3884 | zpos = dtra[2] / 2.; | |
3885 | gMC->Gsvolu(knatra1[8], "TUBE", idtmed[274], dtra1, 3); | |
3886 | r2 = atheta + 90.; | |
3887 | r3 = atheta + 90.; | |
3888 | AliMatrix(idrotm[5108], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3889 | gMC->Gspos(knatra1[8], 1, "ITSV", xpos, ypos, zpos, idrotm[5108], "ONLY"); | |
3890 | zpos = -dtra[2] / 2.; | |
3891 | gMC->Gsvolu(knatra1[9], "TUBE", idtmed[274], dtra1, 3); | |
3892 | r2 = atheta + 90.; | |
3893 | r3 = atheta + 90.; | |
3894 | AliMatrix(idrotm[5109], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3895 | gMC->Gspos(knatra1[9], 1, "ITSV", xpos, ypos, zpos, idrotm[5109], "ONLY"); | |
3896 | ||
3897 | atheta = 67.5; | |
3898 | aphi1 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*kdegrad) * (50.5 / cos(28.*kdegrad))- 50.5*50.5))) * kraddeg; | |
3899 | aphi2 = 180. - aphi1; | |
3900 | xpos = (xtra[5] + xtra[6]) / 2.; | |
3901 | ypos = (ytra[5] + ytra[6]) / 2.; | |
3902 | zpos = dtra[2] / 2.; | |
3903 | gMC->Gsvolu(knatra1[10], "TUBE", idtmed[274], dtra1, 3); | |
3904 | r2 = atheta + 90.; | |
3905 | r3 = atheta + 90.; | |
3906 | AliMatrix(idrotm[5110], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3907 | gMC->Gspos(knatra1[10], 1, "ITSV", xpos, ypos, zpos, idrotm[5110], "ONLY"); | |
3908 | zpos = -dtra[2] / 2.; | |
3909 | gMC->Gsvolu(knatra1[11], "TUBE", idtmed[274], dtra1, 3); | |
3910 | r2 = atheta + 90.; | |
3911 | r3 = atheta + 90.; | |
3912 | AliMatrix(idrotm[5111], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3913 | gMC->Gspos(knatra1[11], 1, "ITSV", xpos, ypos, zpos, idrotm[5111], "ONLY"); | |
3914 | ||
3915 | atheta = 112.5; | |
3916 | aphi2 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*kdegrad) * (50.5 / cos(28.*kdegrad))- 50.5*50.5))) * kraddeg; | |
3917 | aphi1 = 180. - aphi2; | |
3918 | xpos = (xtra[6] + xtra[7]) / 2.; | |
3919 | ypos = (ytra[6] + ytra[7]) / 2.; | |
3920 | zpos = dtra[2] / 2.; | |
3921 | gMC->Gsvolu(knatra1[12], "TUBE", idtmed[274], dtra1, 3); | |
3922 | r2 = atheta + 90.; | |
3923 | r3 = atheta + 90.; | |
3924 | AliMatrix(idrotm[5112], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3925 | gMC->Gspos(knatra1[12], 1, "ITSV", xpos, ypos, zpos, idrotm[5112], "ONLY"); | |
3926 | zpos = -dtra[2] / 2.; | |
3927 | gMC->Gsvolu(knatra1[13], "TUBE", idtmed[274], dtra1, 3); | |
3928 | r2 = atheta + 90.; | |
3929 | r3 = atheta + 90.; | |
3930 | AliMatrix(idrotm[5113], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3931 | gMC->Gspos(knatra1[13], 1, "ITSV", xpos, ypos, zpos, idrotm[5113], "ONLY"); | |
3932 | ||
3933 | atheta = 157.5; | |
3934 | aphi1 = TMath::ACos(dtra[2] / TMath::Sqrt(dtra[2] * dtra[2] + (50.5 / cos(28.*kdegrad) * (50.5 / cos(28.*kdegrad))- 50.5*50.5))) * kraddeg; | |
3935 | aphi2 = 180. - aphi1; | |
3936 | xpos = (xtra[7] + xtra[0]) / 2.; | |
3937 | ypos = (ytra[7] + ytra[0]) / 2.; | |
3938 | zpos = dtra[2] / 2.; | |
3939 | gMC->Gsvolu(knatra1[14], "TUBE", idtmed[274], dtra1, 3); | |
3940 | r2 = atheta + 90.; | |
3941 | r3 = atheta + 90.; | |
3942 | AliMatrix(idrotm[5114], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
3943 | gMC->Gspos(knatra1[14], 1, "ITSV", xpos, ypos, zpos, idrotm[5114], "ONLY"); | |
3944 | zpos = -dtra[2] / 2.; | |
3945 | gMC->Gsvolu(knatra1[15], "TUBE", idtmed[274], dtra1, 3); | |
3946 | r2 = atheta + 90.; | |
3947 | r3 = atheta + 90.; | |
3948 | AliMatrix(idrotm[5115], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
3949 | gMC->Gspos(knatra1[15], 1, "ITSV", xpos, ypos, zpos, idrotm[5115], "ONLY"); | |
3950 | } else { | |
3951 | goto L9012; | |
3952 | } | |
3953 | ||
3954 | L9012: | |
3955 | // --- The frame between the end-caps (hexagonal lay-out) --- | |
3956 | ||
3957 | // GOTO 9123 ! skip hexagonal frame | |
3958 | ||
3959 | if (fMinorVersion == 2) { | |
3960 | ||
3961 | rzero = 33.5; | |
3962 | dtra2[0] = .92; | |
3963 | dtra2[1] = 1.; | |
3964 | dtra2[2] = dpcb[2] * 2. + 50. - 10.5; | |
3965 | dtra3[0] = .92; | |
3966 | dtra3[1] = 1.; | |
3967 | dtra3[2] = 16.75; | |
3968 | dtra4[0] = .92; | |
3969 | dtra4[1] = 1.; | |
3970 | dtra4[2] = TMath::Sqrt(dtra2[2] * dtra2[2] + (59.9*59.9-50.*50.)) / 2.; | |
3971 | angle = 60.; | |
3972 | offset = angle / 2.; | |
3973 | for (i = 0; i < 6; ++i) { | |
3974 | xtra1[i] = rzero * TMath::Cos((i * angle + offset) *kdegrad); | |
3975 | ytra1[i] = rzero * TMath::Sin((i * angle + offset) *kdegrad); | |
3976 | ztra1[i] = 0.; | |
3977 | gMC->Gsvolu(knatra2[i], "TUBE", idtmed[274], dtra2, 3); | |
3978 | gMC->Gspos(knatra2[i], 1, "ITSV", xtra1[i], ytra1[i], ztra1[i], 0, "ONLY"); | |
3979 | } | |
3980 | ||
3981 | atheta = 60.; | |
3982 | aphi = 90.; | |
3983 | xpos = (xtra1[0] + xtra1[1]) / 2.; | |
3984 | ypos = (ytra1[0] + ytra1[1]) / 2.; | |
3985 | zpos = 0.; | |
3986 | gMC->Gsvolu(knatra3[0], "TUBE", idtmed[274], dtra3, 3); | |
3987 | r2 = atheta + 90.; | |
3988 | r3 = atheta + 90.; | |
3989 | AliMatrix(idrotm[5200], 90., atheta, aphi + 90., r2, aphi, r3); | |
3990 | gMC->Gspos(knatra3[0], 1, "ITSV", xpos, ypos, zpos, idrotm[5200], "ONLY"); | |
3991 | ||
3992 | atheta = 120.; | |
3993 | aphi = 90.; | |
3994 | xpos = (xtra1[1] + xtra1[2]) / 2.; | |
3995 | ypos = (ytra1[1] + ytra1[2]) / 2.; | |
3996 | zpos = 0.; | |
3997 | gMC->Gsvolu(knatra3[1], "TUBE", idtmed[274], dtra3, 3); | |
3998 | r2 = atheta + 90.; | |
3999 | r3 = atheta + 90.; | |
4000 | AliMatrix(idrotm[5201], 90., atheta, aphi + 90., r2, aphi, r3); | |
4001 | gMC->Gspos(knatra3[1], 1, "ITSV", xpos, ypos, zpos, idrotm[5201], "ONLY"); | |
4002 | ||
4003 | atheta = 180.; | |
4004 | aphi = 90.; | |
4005 | xpos = (xtra1[2] + xtra1[3]) / 2.; | |
4006 | ypos = (ytra1[2] + ytra1[3]) / 2.; | |
4007 | zpos = 0.; | |
4008 | gMC->Gsvolu(knatra3[2], "TUBE", idtmed[274], dtra3, 3); | |
4009 | r2 = atheta + 90.; | |
4010 | r3 = atheta + 90.; | |
4011 | AliMatrix(idrotm[5202], 90., atheta, aphi + 90., r2, aphi, r3); | |
4012 | gMC->Gspos(knatra3[2], 1, "ITSV", xpos, ypos, zpos, idrotm[5202], "ONLY"); | |
4013 | ||
4014 | atheta = 60.; | |
4015 | aphi = 90.; | |
4016 | xpos = (xtra1[3] + xtra1[4]) / 2.; | |
4017 | ypos = (ytra1[3] + ytra1[4]) / 2.; | |
4018 | zpos = 0.; | |
4019 | gMC->Gsvolu(knatra3[3], "TUBE", idtmed[274], dtra3, 3); | |
4020 | r2 = atheta + 90.; | |
4021 | r3 = atheta + 90.; | |
4022 | AliMatrix(idrotm[5203], 90., atheta, aphi + 90., r2, aphi, r3); | |
4023 | gMC->Gspos(knatra3[3], 1, "ITSV", xpos, ypos, zpos, idrotm[5203], "ONLY"); | |
4024 | ||
4025 | atheta = 120.; | |
4026 | aphi = 90.; | |
4027 | xpos = (xtra1[4] + xtra1[5]) / 2.; | |
4028 | ypos = (ytra1[4] + ytra1[5]) / 2.; | |
4029 | zpos = 0.; | |
4030 | gMC->Gsvolu(knatra3[4], "TUBE", idtmed[274], dtra3, 3); | |
4031 | r2 = atheta + 90.; | |
4032 | r3 = atheta + 90.; | |
4033 | AliMatrix(idrotm[5204], 90., atheta, aphi + 90., r2, aphi, r3); | |
4034 | gMC->Gspos(knatra3[4], 1, "ITSV", xpos, ypos, zpos, idrotm[5204], "ONLY"); | |
4035 | ||
4036 | atheta = 180.; | |
4037 | aphi = 90.; | |
4038 | xpos = (xtra1[5] + xtra1[0]) / 2.; | |
4039 | ypos = (ytra1[5] + ytra1[0]) / 2.; | |
4040 | zpos = 0.; | |
4041 | gMC->Gsvolu(knatra3[5], "TUBE", idtmed[274], dtra3, 3); | |
4042 | r2 = atheta + 90.; | |
4043 | r3 = atheta + 90.; | |
4044 | AliMatrix(idrotm[5205], 90., atheta, aphi + 90., r2, aphi, r3); | |
4045 | gMC->Gspos(knatra3[5], 1, "ITSV", xpos, ypos, zpos, idrotm[5205], "ONLY"); | |
4046 | ||
4047 | atheta = 60.; | |
4048 | aphi2 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*kdegrad) * (50. / cos(34.*kdegrad))- 50.*50.))) * kraddeg; | |
4049 | aphi1 = 180. - aphi2; | |
4050 | xpos = (xtra1[0] + xtra1[1]) / 2.; | |
4051 | ypos = (ytra1[0] + ytra1[1]) / 2.; | |
4052 | zpos = dtra2[2] / 2.; | |
4053 | gMC->Gsvolu(knatra4[0], "TUBE", idtmed[274], dtra4, 3); | |
4054 | r2 = atheta + 90.; | |
4055 | r3 = atheta + 90.; | |
4056 | AliMatrix(idrotm[5210], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4057 | gMC->Gspos(knatra4[0], 1, "ITSV", xpos, ypos, zpos, idrotm[5210], "ONLY"); | |
4058 | zpos = -dtra2[2] / 2.; | |
4059 | gMC->Gsvolu(knatra4[1], "TUBE", idtmed[274], dtra4, 3); | |
4060 | r2 = atheta + 90.; | |
4061 | r3 = atheta + 90.; | |
4062 | AliMatrix(idrotm[5211], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4063 | gMC->Gspos(knatra4[1], 1, "ITSV", xpos, ypos, zpos, idrotm[5211], "ONLY"); | |
4064 | ||
4065 | atheta = 120.; | |
4066 | aphi1 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*kdegrad) * (50. / cos(34.*kdegrad))- 50.*50.))) * kraddeg; | |
4067 | aphi2 = 180. - aphi1; | |
4068 | xpos = (xtra1[1] + xtra1[2]) / 2.; | |
4069 | ypos = (ytra1[1] + ytra1[2]) / 2.; | |
4070 | zpos = dtra2[2] / 2.; | |
4071 | gMC->Gsvolu(knatra4[2], "TUBE", idtmed[274], dtra4, 3); | |
4072 | r2 = atheta + 90.; | |
4073 | r3 = atheta + 90.; | |
4074 | AliMatrix(idrotm[5212], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4075 | gMC->Gspos(knatra4[2], 1, "ITSV", xpos, ypos, zpos, idrotm[5212], "ONLY"); | |
4076 | zpos = -dtra2[2] / 2.; | |
4077 | gMC->Gsvolu(knatra4[3], "TUBE", idtmed[274], dtra4, 3); | |
4078 | r2 = atheta + 90.; | |
4079 | r3 = atheta + 90.; | |
4080 | AliMatrix(idrotm[5213], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4081 | gMC->Gspos(knatra4[3], 1, "ITSV", xpos, ypos, zpos, idrotm[5213], "ONLY"); | |
4082 | ||
4083 | atheta = 180.; | |
4084 | aphi2 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*kdegrad) * (50. / cos(34.*kdegrad))- 50.*50.))) * kraddeg; | |
4085 | aphi1 = 180. - aphi2; | |
4086 | xpos = (xtra1[2] + xtra1[3]) / 2.; | |
4087 | ypos = (ytra1[2] + ytra1[3]) / 2.; | |
4088 | zpos = dtra2[2] / 2.; | |
4089 | gMC->Gsvolu(knatra4[4], "TUBE", idtmed[274], dtra4, 3); | |
4090 | r2 = atheta + 90.; | |
4091 | r3 = atheta + 90.; | |
4092 | AliMatrix(idrotm[5214], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4093 | gMC->Gspos(knatra4[4], 1, "ITSV", xpos, ypos, zpos, idrotm[5214], "ONLY"); | |
4094 | zpos = -dtra2[2] / 2.; | |
4095 | gMC->Gsvolu(knatra4[5], "TUBE", idtmed[274], dtra4, 3); | |
4096 | r2 = atheta + 90.; | |
4097 | r3 = atheta + 90.; | |
4098 | AliMatrix(idrotm[5215], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4099 | gMC->Gspos(knatra4[5], 1, "ITSV", xpos, ypos, zpos, idrotm[5215], "ONLY"); | |
4100 | atheta = 180.; | |
4101 | aphi1 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*kdegrad) * (50. / cos(34.*kdegrad)) | |
4102 | - 50.*50.))) * kraddeg; | |
4103 | aphi2 = 180. - aphi1; | |
4104 | xpos = (xtra1[2] + xtra1[3]) / 2.; | |
4105 | ypos = (ytra1[2] + ytra1[3]) / 2.; | |
4106 | zpos = dtra2[2] / 2.; | |
4107 | gMC->Gsvolu(knatra4[6], "TUBE", idtmed[274], dtra4, 3); | |
4108 | r2 = atheta + 90.; | |
4109 | r3 = atheta + 90.; | |
4110 | AliMatrix(idrotm[5216], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4111 | gMC->Gspos(knatra4[6], 1, "ITSV", xpos, ypos, zpos, idrotm[5216], "ONLY"); | |
4112 | zpos = -dtra2[2] / 2.; | |
4113 | gMC->Gsvolu(knatra4[7], "TUBE", idtmed[274], dtra4, 3); | |
4114 | r2 = atheta + 90.; | |
4115 | r3 = atheta + 90.; | |
4116 | AliMatrix(idrotm[5217], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4117 | gMC->Gspos(knatra4[7], 1, "ITSV", xpos, ypos, zpos, idrotm[5217], "ONLY"); | |
4118 | ||
4119 | atheta = 60.; | |
4120 | aphi2 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*kdegrad) * (50. / cos(34.*kdegrad))- 50.*50.))) * kraddeg; | |
4121 | aphi1 = 180. - aphi2; | |
4122 | xpos = (xtra1[3] + xtra1[4]) / 2.; | |
4123 | ypos = (ytra1[3] + ytra1[4]) / 2.; | |
4124 | zpos = dtra2[2] / 2.; | |
4125 | gMC->Gsvolu(knatra4[8], "TUBE", idtmed[274], dtra4, 3); | |
4126 | r2 = atheta + 90.; | |
4127 | r3 = atheta + 90.; | |
4128 | AliMatrix(idrotm[5218], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4129 | gMC->Gspos(knatra4[8], 1, "ITSV", xpos, ypos, zpos, idrotm[5218], "ONLY"); | |
4130 | zpos = -dtra2[2] / 2.; | |
4131 | gMC->Gsvolu(knatra4[9], "TUBE", idtmed[274], dtra4, 3); | |
4132 | r2 = atheta + 90.; | |
4133 | r3 = atheta + 90.; | |
4134 | AliMatrix(idrotm[5219], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4135 | gMC->Gspos(knatra4[9], 1, "ITSV", xpos, ypos, zpos, idrotm[5219], "ONLY"); | |
4136 | ||
4137 | atheta = 120.; | |
4138 | aphi1 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*kdegrad) * (50. / cos(34.*kdegrad))- 50.*50.))) * kraddeg; | |
4139 | aphi2 = 180. - aphi1; | |
4140 | xpos = (xtra1[4] + xtra1[5]) / 2.; | |
4141 | ypos = (ytra1[4] + ytra1[5]) / 2.; | |
4142 | zpos = dtra2[2] / 2.; | |
4143 | gMC->Gsvolu(knatra4[10], "TUBE", idtmed[274], dtra4, 3); | |
4144 | r2 = atheta + 90.; | |
4145 | r3 = atheta + 90.; | |
4146 | AliMatrix(idrotm[5220], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4147 | gMC->Gspos(knatra4[10], 1, "ITSV", xpos, ypos, zpos, idrotm[5220], "ONLY"); | |
4148 | zpos = -dtra2[2] / 2.; | |
4149 | gMC->Gsvolu(knatra4[11], "TUBE", idtmed[274], dtra4, 3); | |
4150 | r2 = atheta + 90.; | |
4151 | r3 = atheta + 90.; | |
4152 | AliMatrix(idrotm[5221], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4153 | gMC->Gspos(knatra4[11], 1, "ITSV", xpos, ypos, zpos, idrotm[5221], "ONLY"); | |
4154 | ||
4155 | atheta = 180.; | |
4156 | aphi2 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*kdegrad) * (50. / cos(34.*kdegrad))- 50.*50.))) * kraddeg; | |
4157 | aphi1 = 180. - aphi2; | |
4158 | xpos = (xtra1[5] + xtra1[0]) / 2.; | |
4159 | ypos = (ytra1[5] + ytra1[0]) / 2.; | |
4160 | zpos = dtra2[2] / 2.; | |
4161 | gMC->Gsvolu(knatra4[12], "TUBE", idtmed[274], dtra4, 3); | |
4162 | r2 = atheta + 90.; | |
4163 | r3 = atheta + 90.; | |
4164 | AliMatrix(idrotm[5222], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4165 | gMC->Gspos(knatra4[12], 1, "ITSV", xpos, ypos, zpos, idrotm[5222], "ONLY"); | |
4166 | zpos = -dtra2[2] / 2.; | |
4167 | gMC->Gsvolu(knatra4[13], "TUBE", idtmed[274], dtra4, 3); | |
4168 | r2 = atheta + 90.; | |
4169 | r3 = atheta + 90.; | |
4170 | AliMatrix(idrotm[5223], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4171 | gMC->Gspos(knatra4[13], 1, "ITSV", xpos, ypos, zpos, idrotm[5223], "ONLY"); | |
4172 | atheta = 180.; | |
4173 | aphi1 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*kdegrad) * (50. / cos(34.*kdegrad))- 50.*50.))) * kraddeg; | |
4174 | aphi2 = 180. - aphi1; | |
4175 | xpos = (xtra1[5] + xtra1[0]) / 2.; | |
4176 | ypos = (ytra1[5] + ytra1[0]) / 2.; | |
4177 | zpos = dtra2[2] / 2.; | |
4178 | gMC->Gsvolu(knatra4[14], "TUBE", idtmed[274], dtra4, 3); | |
4179 | r2 = atheta + 90.; | |
4180 | r3 = atheta + 90.; | |
4181 | AliMatrix(idrotm[5224], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4182 | gMC->Gspos(knatra4[14], 1, "ITSV", xpos, ypos, zpos, idrotm[5224], "ONLY"); | |
4183 | zpos = -dtra2[2] / 2.; | |
4184 | gMC->Gsvolu(knatra4[15], "TUBE", idtmed[274], dtra4, 3); | |
4185 | r2 = atheta + 90.; | |
4186 | r3 = atheta + 90.; | |
4187 | AliMatrix(idrotm[5225], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4188 | gMC->Gspos(knatra4[15], 1, "ITSV", xpos, ypos, zpos, idrotm[5225], "ONLY"); | |
4189 | ||
4190 | ||
4191 | } else if (fMinorVersion == 5) { | |
4192 | ||
4193 | ||
4194 | rzero = 33.5; | |
4195 | dtra2[0] = .92; | |
4196 | dtra2[1] = 1.; | |
4197 | dtra2[2] = dpcb[2] * 2. + 50. - 10.5; | |
4198 | dtra3[0] = .92; | |
4199 | dtra3[1] = 1.; | |
4200 | dtra3[2] = 16.75; | |
4201 | dtra4[0] = .92; | |
4202 | dtra4[1] = 1.; | |
4203 | dtra4[2] = TMath::Sqrt(dtra2[2] * dtra2[2] + (59.9*59.9-50.*50.)) / 2.; | |
4204 | angle = 60.; | |
4205 | offset = angle / 2.; | |
4206 | for (i = 0; i < 6; ++i) { | |
4207 | xtra1[i] = rzero * TMath::Cos((i * angle + offset) *kdegrad); | |
4208 | ytra1[i] = rzero * TMath::Sin((i * angle + offset) *kdegrad); | |
4209 | ztra1[i] = 0.; | |
4210 | gMC->Gsvolu(knatra2[i], "TUBE", idtmed[274], dtra2, 3); | |
4211 | gMC->Gspos(knatra2[i], 1, "ITSV", xtra1[i], ytra1[i], ztra1[i], 0, "ONLY"); | |
4212 | } | |
4213 | ||
4214 | atheta = 60.; | |
4215 | aphi = 90.; | |
4216 | xpos = (xtra1[0] + xtra1[1]) / 2.; | |
4217 | ypos = (ytra1[0] + ytra1[1]) / 2.; | |
4218 | zpos = 0.; | |
4219 | gMC->Gsvolu(knatra3[0], "TUBE", idtmed[274], dtra3, 3); | |
4220 | r2 = atheta + 90.; | |
4221 | r3 = atheta + 90.; | |
4222 | AliMatrix(idrotm[5200], 90., atheta, aphi + 90., r2, aphi, r3); | |
4223 | gMC->Gspos(knatra3[0], 1, "ITSV", xpos, ypos, zpos, idrotm[5200], "ONLY"); | |
4224 | ||
4225 | atheta = 120.; | |
4226 | aphi = 90.; | |
4227 | xpos = (xtra1[1] + xtra1[2]) / 2.; | |
4228 | ypos = (ytra1[1] + ytra1[2]) / 2.; | |
4229 | zpos = 0.; | |
4230 | gMC->Gsvolu(knatra3[1], "TUBE", idtmed[274], dtra3, 3); | |
4231 | r2 = atheta + 90.; | |
4232 | r3 = atheta + 90.; | |
4233 | AliMatrix(idrotm[5201], 90., atheta, aphi + 90., r2, aphi, r3); | |
4234 | gMC->Gspos(knatra3[1], 1, "ITSV", xpos, ypos, zpos, idrotm[5201], "ONLY"); | |
4235 | ||
4236 | atheta = 180.; | |
4237 | aphi = 90.; | |
4238 | xpos = (xtra1[2] + xtra1[3]) / 2.; | |
4239 | ypos = (ytra1[2] + ytra1[3]) / 2.; | |
4240 | zpos = 0.; | |
4241 | gMC->Gsvolu(knatra3[2], "TUBE", idtmed[274], dtra3, 3); | |
4242 | r2 = atheta + 90.; | |
4243 | r3 = atheta + 90.; | |
4244 | AliMatrix(idrotm[5202], 90., atheta, aphi + 90., r2, aphi, r3); | |
4245 | gMC->Gspos(knatra3[2], 1, "ITSV", xpos, ypos, zpos, idrotm[5202], "ONLY"); | |
4246 | ||
4247 | atheta = 60.; | |
4248 | aphi = 90.; | |
4249 | xpos = (xtra1[3] + xtra1[4]) / 2.; | |
4250 | ypos = (ytra1[3] + ytra1[4]) / 2.; | |
4251 | zpos = 0.; | |
4252 | gMC->Gsvolu(knatra3[3], "TUBE", idtmed[274], dtra3, 3); | |
4253 | r2 = atheta + 90.; | |
4254 | r3 = atheta + 90.; | |
4255 | AliMatrix(idrotm[5203], 90., atheta, aphi + 90., r2, aphi, r3); | |
4256 | gMC->Gspos(knatra3[3], 1, "ITSV", xpos, ypos, zpos, idrotm[5203], "ONLY"); | |
4257 | ||
4258 | atheta = 120.; | |
4259 | aphi = 90.; | |
4260 | xpos = (xtra1[4] + xtra1[5]) / 2.; | |
4261 | ypos = (ytra1[4] + ytra1[5]) / 2.; | |
4262 | zpos = 0.; | |
4263 | gMC->Gsvolu(knatra3[4], "TUBE", idtmed[274], dtra3, 3); | |
4264 | r2 = atheta + 90.; | |
4265 | r3 = atheta + 90.; | |
4266 | AliMatrix(idrotm[5204], 90., atheta, aphi + 90., r2, aphi, r3); | |
4267 | gMC->Gspos(knatra3[4], 1, "ITSV", xpos, ypos, zpos, idrotm[5204], "ONLY"); | |
4268 | ||
4269 | atheta = 180.; | |
4270 | aphi = 90.; | |
4271 | xpos = (xtra1[5] + xtra1[0]) / 2.; | |
4272 | ypos = (ytra1[5] + ytra1[0]) / 2.; | |
4273 | zpos = 0.; | |
4274 | gMC->Gsvolu(knatra3[5], "TUBE", idtmed[274], dtra3, 3); | |
4275 | r2 = atheta + 90.; | |
4276 | r3 = atheta + 90.; | |
4277 | AliMatrix(idrotm[5205], 90., atheta, aphi + 90., r2, aphi, r3); | |
4278 | gMC->Gspos(knatra3[5], 1, "ITSV", xpos, ypos, zpos, idrotm[5205], "ONLY"); | |
4279 | ||
4280 | atheta = 60.; | |
4281 | aphi2 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*kdegrad) * (50. / cos(34.*kdegrad))- 50.*50.))) * kraddeg; | |
4282 | aphi1 = 180. - aphi2; | |
4283 | xpos = (xtra1[0] + xtra1[1]) / 2.; | |
4284 | ypos = (ytra1[0] + ytra1[1]) / 2.; | |
4285 | zpos = dtra2[2] / 2.; | |
4286 | gMC->Gsvolu(knatra4[0], "TUBE", idtmed[274], dtra4, 3); | |
4287 | r2 = atheta + 90.; | |
4288 | r3 = atheta + 90.; | |
4289 | AliMatrix(idrotm[5210], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4290 | gMC->Gspos(knatra4[0], 1, "ITSV", xpos, ypos, zpos, idrotm[5210], "ONLY"); | |
4291 | zpos = -dtra2[2] / 2.; | |
4292 | gMC->Gsvolu(knatra4[1], "TUBE", idtmed[274], dtra4, 3); | |
4293 | r2 = atheta + 90.; | |
4294 | r3 = atheta + 90.; | |
4295 | AliMatrix(idrotm[5211], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4296 | gMC->Gspos(knatra4[1], 1, "ITSV", xpos, ypos, zpos, idrotm[5211], "ONLY"); | |
4297 | ||
4298 | atheta = 120.; | |
4299 | aphi1 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*kdegrad) * (50. / cos(34.*kdegrad))- 50.*50.))) * kraddeg; | |
4300 | aphi2 = 180. - aphi1; | |
4301 | xpos = (xtra1[1] + xtra1[2]) / 2.; | |
4302 | ypos = (ytra1[1] + ytra1[2]) / 2.; | |
4303 | zpos = dtra2[2] / 2.; | |
4304 | gMC->Gsvolu(knatra4[2], "TUBE", idtmed[274], dtra4, 3); | |
4305 | r2 = atheta + 90.; | |
4306 | r3 = atheta + 90.; | |
4307 | AliMatrix(idrotm[5212], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4308 | gMC->Gspos(knatra4[2], 1, "ITSV", xpos, ypos, zpos, idrotm[5212], "ONLY"); | |
4309 | zpos = -dtra2[2] / 2.; | |
4310 | gMC->Gsvolu(knatra4[3], "TUBE", idtmed[274], dtra4, 3); | |
4311 | r2 = atheta + 90.; | |
4312 | r3 = atheta + 90.; | |
4313 | AliMatrix(idrotm[5213], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4314 | gMC->Gspos(knatra4[3], 1, "ITSV", xpos, ypos, zpos, idrotm[5213], "ONLY"); | |
4315 | ||
4316 | atheta = 180.; | |
4317 | aphi2 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*kdegrad) * (50. / cos(34.*kdegrad))- 50.*50.))) * kraddeg; | |
4318 | aphi1 = 180. - aphi2; | |
4319 | xpos = (xtra1[2] + xtra1[3]) / 2.; | |
4320 | ypos = (ytra1[2] + ytra1[3]) / 2.; | |
4321 | zpos = dtra2[2] / 2.; | |
4322 | gMC->Gsvolu(knatra4[4], "TUBE", idtmed[274], dtra4, 3); | |
4323 | r2 = atheta + 90.; | |
4324 | r3 = atheta + 90.; | |
4325 | AliMatrix(idrotm[5214], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4326 | gMC->Gspos(knatra4[4], 1, "ITSV", xpos, ypos, zpos, idrotm[5214], "ONLY"); | |
4327 | zpos = -dtra2[2] / 2.; | |
4328 | gMC->Gsvolu(knatra4[5], "TUBE", idtmed[274], dtra4, 3); | |
4329 | r2 = atheta + 90.; | |
4330 | r3 = atheta + 90.; | |
4331 | AliMatrix(idrotm[5215], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4332 | gMC->Gspos(knatra4[5], 1, "ITSV", xpos, ypos, zpos, idrotm[5215], "ONLY"); | |
4333 | atheta = 180.; | |
4334 | aphi1 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*kdegrad) * (50. / cos(34.*kdegrad))- 50.*50.))) * kraddeg; | |
4335 | aphi2 = 180. - aphi1; | |
4336 | xpos = (xtra1[2] + xtra1[3]) / 2.; | |
4337 | ypos = (ytra1[2] + ytra1[3]) / 2.; | |
4338 | zpos = dtra2[2] / 2.; | |
4339 | gMC->Gsvolu(knatra4[6], "TUBE", idtmed[274], dtra4, 3); | |
4340 | r2 = atheta + 90.; | |
4341 | r3 = atheta + 90.; | |
4342 | AliMatrix(idrotm[5216], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4343 | gMC->Gspos(knatra4[6], 1, "ITSV", xpos, ypos, zpos, idrotm[5216], "ONLY"); | |
4344 | zpos = -dtra2[2] / 2.; | |
4345 | gMC->Gsvolu(knatra4[7], "TUBE", idtmed[274], dtra4, 3); | |
4346 | r2 = atheta + 90.; | |
4347 | r3 = atheta + 90.; | |
4348 | AliMatrix(idrotm[5217], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4349 | gMC->Gspos(knatra4[7], 1, "ITSV", xpos, ypos, zpos, idrotm[5217], "ONLY"); | |
4350 | ||
4351 | atheta = 60.; | |
4352 | aphi2 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*kdegrad) * (50. / cos(34.*kdegrad))- 50.*50.))) * kraddeg; | |
4353 | aphi1 = 180. - aphi2; | |
4354 | xpos = (xtra1[3] + xtra1[4]) / 2.; | |
4355 | ypos = (ytra1[3] + ytra1[4]) / 2.; | |
4356 | zpos = dtra2[2] / 2.; | |
4357 | gMC->Gsvolu(knatra4[8], "TUBE", idtmed[274], dtra4, 3); | |
4358 | r2 = atheta + 90.; | |
4359 | r3 = atheta + 90.; | |
4360 | AliMatrix(idrotm[5218], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4361 | gMC->Gspos(knatra4[8], 1, "ITSV", xpos, ypos, zpos, idrotm[5218], "ONLY"); | |
4362 | zpos = -dtra2[2] / 2.; | |
4363 | gMC->Gsvolu(knatra4[9], "TUBE", idtmed[274], dtra4, 3); | |
4364 | r2 = atheta + 90.; | |
4365 | r3 = atheta + 90.; | |
4366 | AliMatrix(idrotm[5219], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4367 | gMC->Gspos(knatra4[9], 1, "ITSV", xpos, ypos, zpos, idrotm[5219], "ONLY"); | |
4368 | ||
4369 | atheta = 120.; | |
4370 | aphi1 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*kdegrad) * (50. / cos(34.*kdegrad))- 50.*50.))) * kraddeg; | |
4371 | aphi2 = 180. - aphi1; | |
4372 | xpos = (xtra1[4] + xtra1[5]) / 2.; | |
4373 | ypos = (ytra1[4] + ytra1[5]) / 2.; | |
4374 | zpos = dtra2[2] / 2.; | |
4375 | gMC->Gsvolu(knatra4[10], "TUBE", idtmed[274], dtra4, 3); | |
4376 | r2 = atheta + 90.; | |
4377 | r3 = atheta + 90.; | |
4378 | AliMatrix(idrotm[5220], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4379 | gMC->Gspos(knatra4[10], 1, "ITSV", xpos, ypos, zpos, idrotm[5220], "ONLY"); | |
4380 | zpos = -dtra2[2] / 2.; | |
4381 | gMC->Gsvolu(knatra4[11], "TUBE", idtmed[274], dtra4, 3); | |
4382 | r2 = atheta + 90.; | |
4383 | r3 = atheta + 90.; | |
4384 | AliMatrix(idrotm[5221], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4385 | gMC->Gspos(knatra4[11], 1, "ITSV", xpos, ypos, zpos, idrotm[5221], "ONLY"); | |
4386 | ||
4387 | atheta = 180.; | |
4388 | aphi2 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*kdegrad) * (50. / cos(34.*kdegrad))- 50.*50.))) * kraddeg; | |
4389 | aphi1 = 180. - aphi2; | |
4390 | xpos = (xtra1[5] + xtra1[0]) / 2.; | |
4391 | ypos = (ytra1[5] + ytra1[0]) / 2.; | |
4392 | zpos = dtra2[2] / 2.; | |
4393 | gMC->Gsvolu(knatra4[12], "TUBE", idtmed[274], dtra4, 3); | |
4394 | r2 = atheta + 90.; | |
4395 | r3 = atheta + 90.; | |
4396 | AliMatrix(idrotm[5222], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4397 | gMC->Gspos(knatra4[12], 1, "ITSV", xpos, ypos, zpos, idrotm[5222], "ONLY"); | |
4398 | zpos = -dtra2[2] / 2.; | |
4399 | gMC->Gsvolu(knatra4[13], "TUBE", idtmed[274], dtra4, 3); | |
4400 | r2 = atheta + 90.; | |
4401 | r3 = atheta + 90.; | |
4402 | AliMatrix(idrotm[5223], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4403 | gMC->Gspos(knatra4[13], 1, "ITSV", xpos, ypos, zpos, idrotm[5223], "ONLY"); | |
4404 | atheta = 180.; | |
4405 | aphi1 = TMath::ACos(dtra2[2] / TMath::Sqrt(dtra2[2] * dtra2[2] + (50. / cos(34.*kdegrad) * (50. / cos(34.*kdegrad))- 50.*50.))) * kraddeg; | |
4406 | aphi2 = 180. - aphi1; | |
4407 | xpos = (xtra1[5] + xtra1[0]) / 2.; | |
4408 | ypos = (ytra1[5] + ytra1[0]) / 2.; | |
4409 | zpos = dtra2[2] / 2.; | |
4410 | gMC->Gsvolu(knatra4[14], "TUBE", idtmed[274], dtra4, 3); | |
4411 | r2 = atheta + 90.; | |
4412 | r3 = atheta + 90.; | |
4413 | AliMatrix(idrotm[5224], 90., atheta, aphi1 + 90., r2, aphi1, r3); | |
4414 | gMC->Gspos(knatra4[14], 1, "ITSV", xpos, ypos, zpos, idrotm[5224], "ONLY"); | |
4415 | zpos = -dtra2[2] / 2.; | |
4416 | gMC->Gsvolu(knatra4[15], "TUBE", idtmed[274], dtra4, 3); | |
4417 | r2 = atheta + 90.; | |
4418 | r3 = atheta + 90.; | |
4419 | AliMatrix(idrotm[5225], 90., atheta, aphi2 + 90., r2, aphi2, r3); | |
4420 | gMC->Gspos(knatra4[15], 1, "ITSV", xpos, ypos, zpos, idrotm[5225], "ONLY"); | |
4421 | } else { | |
4422 | goto L9123; | |
4423 | } | |
4424 | ||
4425 | L9123: | |
4426 | // --- Define the end-caps | |
4427 | ||
4428 | // GOTO 9234 ! skip both end-caps | |
4429 | ||
4430 | // --- Define the Z>0 end-cap | |
4431 | ||
4432 | // GOTO 9345 ! skip the Z>0 end-cap | |
4433 | ||
4434 | dcone[0] = 16.75; | |
4435 | dcone[1] = 12.; | |
4436 | dcone[2] = 12.02; | |
4437 | dcone[3] = (338.-3.)*455./(338.-3.-10.)/10.; | |
4438 | dcone[4] = .02 / TMath::Cos(45.*kdegrad) + (338.-3.)*455./(338.-3.-10.)/10.; | |
4439 | xpos = 0.; | |
4440 | ypos = 0.; | |
4441 | zpos = dpcb[2] * 2. + (583.+(338.-3.))/2./10. - 10.5; | |
4442 | // end-ladder electro | |
4443 | gMC->Gsvolu("RCON", "CONE", idtmed[274], dcone, 5); | |
4444 | gMC->Gspos("RCON", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4445 | ||
4446 | dtube[0] = .02 / TMath::Cos(45.*kdegrad) + (338.-3.)*455./(338.-3.-10.)/10.; | |
4447 | dtube[1] = 49.9; | |
4448 | // In the Simonetti's drawings 52. In the TP 50. | |
4449 | dtube[2] = .15; | |
4450 | xpos = 0.; | |
4451 | ypos = 0.; | |
4452 | zpos = dpcb[2] * 2. + (583./2.+(338-1.5))/10. - 10.5; | |
4453 | // end-ladder electro | |
4454 | gMC->Gsvolu("RTB1", "TUBE", idtmed[274], dtube, 3); | |
4455 | gMC->Gspos("RTB1", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4456 | ||
4457 | dtube[0] = 10.5; | |
4458 | dtube[1] = 12.; | |
4459 | dtube[2] = 26.8/2./10.; | |
4460 | xpos = 0.; | |
4461 | ypos = 0.; | |
4462 | zpos = dpcb[2] * 2. + (583./2.-89.+26.8/2.)/10. - 10.5; | |
4463 | // end-ladder elect | |
4464 | gMC->Gsvolu("RTB2", "TUBE", idtmed[274], dtube, 3); | |
4465 | gMC->Gspos("RTB2", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4466 | ||
4467 | dpgon[0] = 15.; | |
4468 | dpgon[1] = 360.; | |
4469 | dpgon[2] = 12.; | |
4470 | dpgon[3] = 2.; | |
4471 | dpgon[4] = dpcb[2] * 2. + (583./2.-62.2)/10. - 10.5; | |
4472 | // end-ladder electron | |
4473 | dpgon[5] = 12.; | |
4474 | dpgon[6] = 13.5; | |
4475 | dpgon[7] = dpcb[2] * 2. + 583./2./10. - 10.5; | |
4476 | // end-ladder electronics | |
4477 | dpgon[8] = 12.; | |
4478 | dpgon[9] = 13.5; | |
4479 | xpos = 0.; | |
4480 | ypos = 0.; | |
4481 | zpos = 0.; | |
4482 | gMC->Gsvolu("RP03", "PGON", idtmed[274], dpgon, 10); | |
4483 | gMC->Gspos("RP03", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4484 | ||
4485 | dpgon[0] = 7.5; | |
4486 | dpgon[1] = 360.; | |
4487 | dpgon[2] = 24.; | |
4488 | dpgon[3] = 2.; | |
4489 | dpgon[4] = dpcb[2] * 2. + (583./2.+(338.-273.))/10. - 10.5; | |
4490 | // end-ladder e | |
4491 | dpgon[5] = 21.; | |
4492 | dpgon[6] = 23.; | |
4493 | dpgon[7] = dpcb[2] * 2. + (583./2.+(338.-273.+15.))/10. - 10.5; | |
4494 | // end-ladde | |
4495 | dpgon[8] = 21.; | |
4496 | dpgon[9] = 23.; | |
4497 | xpos = 0.; | |
4498 | ypos = 0.; | |
4499 | zpos = 0.; | |
4500 | gMC->Gsvolu("RP04", "PGON", idtmed[274], dpgon, 10); | |
4501 | gMC->Gspos("RP04", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4502 | ||
4503 | if (fMinorVersion < 3 ) { | |
4504 | offset2 = 5.2; | |
4505 | dpgon[0] = offset2 + 360./(2.*35.); | |
4506 | dpgon[1] = 360.; | |
4507 | dpgon[2] = 35.; | |
4508 | dpgon[3] = 2.; | |
4509 | dpgon[4] = dpcb[2] * 2. + (583./2.+(338.-106.))/10. - 10.5; | |
4510 | // end-ladde | |
4511 | dpgon[5] = 37.7; | |
4512 | dpgon[6] = 40.; | |
4513 | dpgon[7] = dpcb[2] * 2. + (583./2.+(338.-106.+15.))/10. - 10.5; | |
4514 | // end-la | |
4515 | dpgon[8] = 37.7; | |
4516 | dpgon[9] = 40.; | |
4517 | xpos = 0.; | |
4518 | ypos = 0.; | |
4519 | zpos = 0.; | |
4520 | gMC->Gsvolu("RP05", "PGON", idtmed[274], dpgon, 10); | |
4521 | gMC->Gspos("RP05", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4522 | ||
4523 | dpgon[0] = offset2 + 360./(2.*39.); | |
4524 | dpgon[1] = 360.; | |
4525 | dpgon[2] = 39.; | |
4526 | dpgon[3] = 2.; | |
4527 | dpgon[4] = dpcb[2] * 2. + (583./2.+(338.-56.))/10. - 10.5; | |
4528 | // end-ladder | |
4529 | dpgon[5] = 42.7; | |
4530 | dpgon[6] = 45.; | |
4531 | dpgon[7] = dpcb[2] * 2. + (583./2.+(338.-56.+15.))/10. - 10.5; | |
4532 | // end-la | |
4533 | dpgon[8] = 42.7; | |
4534 | dpgon[9] = 45.; | |
4535 | xpos = 0.; | |
4536 | ypos = 0.; | |
4537 | zpos = 0.; | |
4538 | gMC->Gsvolu("RP06", "PGON", idtmed[274], dpgon, 10); | |
4539 | gMC->Gspos("RP06", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4540 | } | |
4541 | if (fMinorVersion > 2 && fMinorVersion < 6) { | |
4542 | offset2 = 5.2; | |
4543 | dpgon[0] = offset2 + 5.625; | |
4544 | dpgon[1] = 360.; | |
4545 | dpgon[2] = 32.; | |
4546 | dpgon[3] = 2.; | |
4547 | dpgon[4] = (583./2.+(338.-106.))/10. - (40.-36.6) / TMath::Tan(45.*kdegrad) + dpcb[2] * 2. - 10.5; | |
4548 | // end-ladder electronics | |
4549 | dpgon[5] = 34.3; | |
4550 | dpgon[6] = 36.6; | |
4551 | dpgon[7] = (583./2.+(338.-106.+15.))/10. - (40.-36.6) / TMath::Tan(45.*kdegrad) + dpcb[2] * 2. - 10.5; | |
4552 | // end-ladder electr | |
4553 | dpgon[8] = 34.3; | |
4554 | dpgon[9] = 36.6; | |
4555 | xpos = 0.; | |
4556 | ypos = 0.; | |
4557 | zpos = 0.; | |
4558 | gMC->Gsvolu("RP05", "PGON", idtmed[274], dpgon, 10); | |
4559 | gMC->Gspos("RP05", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4560 | ||
4561 | dpgon[0] = offset2 + 5.; | |
4562 | dpgon[1] = 360.; | |
4563 | dpgon[2] = 36.; | |
4564 | dpgon[3] = 2.; | |
4565 | dpgon[4] = (583./2.+(338.-56.))/10. - (45.-41.2) / TMath::Tan(45.*kdegrad) + dpcb[2] * 2. - 10.5; | |
4566 | // end-ladder electronics | |
4567 | dpgon[5] = 38.9; | |
4568 | dpgon[6] = 41.2; | |
4569 | dpgon[7] = (583./2.+(338.-56.+15.))/10. - (45.-41.2) / TMath::Tan(45.*kdegrad) + dpcb[2] * 2. - 10.5; | |
4570 | // end-ladder electr | |
4571 | dpgon[8] = 38.9; | |
4572 | dpgon[9] = 41.2; | |
4573 | xpos = 0.; | |
4574 | ypos = 0.; | |
4575 | zpos = 0.; | |
4576 | gMC->Gsvolu("RP06", "PGON", idtmed[274], dpgon, 10); | |
4577 | gMC->Gspos("RP06", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4578 | } | |
4579 | ||
4580 | // 9345 CONTINUE | |
4581 | ||
4582 | // --- Define the Z<0 end-cap | |
4583 | ||
4584 | // GOTO 9456 ! skip the Z<0 end-cap | |
4585 | ||
4586 | dcone[0] = 16.75; | |
4587 | dcone[1] = (338.-3.)*455./(338.-3.-10.)/10.; | |
4588 | dcone[2] = .02 / TMath::Cos(45.*kdegrad) + (338.-3.)*455./(338.-3.-10.)/10.; | |
4589 | dcone[3] = 12.; | |
4590 | dcone[4] = 12.02; | |
4591 | xpos = 0.; | |
4592 | ypos = 0.; | |
4593 | zpos = -(583.+(338.-3.))/2./10. - dpcb[2] * 2. + 10.5; | |
4594 | // end-ladder electr | |
4595 | gMC->Gsvolu("LCON", "CONE", idtmed[274], dcone, 5); | |
4596 | ||
4597 | gMC->Gspos("LCON", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4598 | ||
4599 | dtube[0] = .02 / TMath::Cos(45.*kdegrad) + (338.-3.)*455./(338.-3.-10.)/10.; | |
4600 | dtube[1] = 49.9; | |
4601 | // In the Simonetti's drawings 52. In the TP 50. | |
4602 | dtube[2] = .15; | |
4603 | xpos = 0.; | |
4604 | ypos = 0.; | |
4605 | zpos = -(583./2.+(338-1.5))/10. - dpcb[2] * 2. + 10.5; | |
4606 | // end-ladder electr | |
4607 | gMC->Gsvolu("LTB1", "TUBE", idtmed[274], dtube, 3); | |
4608 | ||
4609 | gMC->Gspos("LTB1", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4610 | ||
4611 | dtube[0] = 10.5; | |
4612 | dtube[1] = 12.; | |
4613 | dtube[2] = 26.8/2./10.; | |
4614 | xpos = 0.; | |
4615 | ypos = 0.; | |
4616 | zpos = -(583./2.-89.+26.8/2.)/10. - dpcb[2] * 2. + 10.5; | |
4617 | // end-ladder elec | |
4618 | gMC->Gsvolu("LTB2", "TUBE", idtmed[274], dtube, 3); | |
4619 | ; | |
4620 | gMC->Gspos("LTB2", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4621 | ||
4622 | dpgon[0] = 15.; | |
4623 | dpgon[1] = 360.; | |
4624 | dpgon[2] = 12.; | |
4625 | dpgon[3] = 2.; | |
4626 | dpgon[4] = -583./2./10. - dpcb[2] * 2. + 10.5; | |
4627 | // end-ladder electronics | |
4628 | dpgon[5] = 12.; | |
4629 | dpgon[6] = 13.5; | |
4630 | dpgon[7] = -(583./2.-62.2)/10. - dpcb[2] * 2. + 10.5; | |
4631 | // end-ladder electro | |
4632 | dpgon[8] = 12.; | |
4633 | dpgon[9] = 13.5; | |
4634 | xpos = 0.; | |
4635 | ypos = 0.; | |
4636 | zpos = 0.; | |
4637 | gMC->Gsvolu("LP03", "PGON", idtmed[274], dpgon, 10); | |
4638 | gMC->Gspos("LP03", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4639 | ||
4640 | dpgon[0] = 7.5; | |
4641 | dpgon[1] = 360.; | |
4642 | dpgon[2] = 24.; | |
4643 | dpgon[3] = 2.; | |
4644 | dpgon[4] = -(583./2.+(338.-273.+15.))/10. - dpcb[2] * 2. + 10.5; | |
4645 | // end-ladd | |
4646 | dpgon[5] = 21.; | |
4647 | dpgon[6] = 23.; | |
4648 | dpgon[7] = -(583./2.+(338.-273.))/10. - dpcb[2] * 2. + 10.5; | |
4649 | // end-ladder | |
4650 | dpgon[8] = 21.; | |
4651 | dpgon[9] = 23.; | |
4652 | xpos = 0.; | |
4653 | ypos = 0.; | |
4654 | zpos = 0.; | |
4655 | gMC->Gsvolu("LP04", "PGON", idtmed[274], dpgon, 10); | |
4656 | gMC->Gspos("LP04", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4657 | ||
4658 | if (fMinorVersion < 3) { | |
4659 | offset2 = 5.2; | |
4660 | dpgon[0] = offset2 + 360./(2.*35.); | |
4661 | dpgon[1] = 360.; | |
4662 | dpgon[2] = 35.; | |
4663 | dpgon[3] = 2.; | |
4664 | dpgon[4] = -(583./2.+(338.-106.))/10. - dpcb[2] * 2. + 10.5; | |
4665 | // end-ladd | |
4666 | dpgon[5] = 37.7; | |
4667 | dpgon[6] = 40.; | |
4668 | dpgon[7] = -(583./2.+(338.-106.+15.))/10. - dpcb[2] * 2. + 10.5; | |
4669 | // end-l | |
4670 | dpgon[8] = 37.7; | |
4671 | dpgon[9] = 40.; | |
4672 | xpos = 0.; | |
4673 | ypos = 0.; | |
4674 | zpos = 0.; | |
4675 | gMC->Gsvolu("LP05", "PGON", idtmed[274], dpgon, 10); | |
4676 | gMC->Gspos("LP05", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4677 | ||
4678 | dpgon[0] = offset2 + 360./(2.*39.); | |
4679 | dpgon[1] = 360.; | |
4680 | dpgon[2] = 39.; | |
4681 | dpgon[3] = 2.; | |
4682 | dpgon[4] = -(583./2.+(338.-56.))/10. - dpcb[2] * 2. + 10.5; | |
4683 | // end-ladde | |
4684 | dpgon[5] = 42.7; | |
4685 | dpgon[6] = 45.; | |
4686 | dpgon[7] = -(583./2.+(338.-56.+15.))/10. - dpcb[2] * 2. + 10.5; | |
4687 | // end-l | |
4688 | dpgon[8] = 42.7; | |
4689 | dpgon[9] = 45.; | |
4690 | xpos = 0.; | |
4691 | ypos = 0.; | |
4692 | zpos = 0.; | |
4693 | gMC->Gsvolu("LP06", "PGON", idtmed[274], dpgon, 10); | |
4694 | gMC->Gspos("LP06", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4695 | } | |
4696 | if (fMinorVersion > 2 && fMinorVersion < 6) { | |
4697 | offset2 = 5.2; | |
4698 | dpgon[0] = offset2 + 5.625; | |
4699 | dpgon[1] = 360.; | |
4700 | dpgon[2] = 32.; | |
4701 | dpgon[3] = 2.; | |
4702 | dpgon[4] = (40.-36.6) / TMath::Tan(45.*kdegrad) - (583./2.+(338.-106.))/10. - dpcb[2] * 2. + 10.5; | |
4703 | // end-ladder electronics | |
4704 | dpgon[5] = 34.3; | |
4705 | dpgon[6] = 36.6; | |
4706 | dpgon[7] = (40.-36.6) / TMath::Tan(45.*kdegrad) - (583./2.+(338.-106.+15.))/10. - dpcb[2] * 2. + 10.5; | |
4707 | // end-ladder electr | |
4708 | dpgon[8] = 34.3; | |
4709 | dpgon[9] = 36.6; | |
4710 | xpos = 0.; | |
4711 | ypos = 0.; | |
4712 | zpos = 0.; | |
4713 | gMC->Gsvolu("LP05", "PGON", idtmed[274], dpgon, 10); | |
4714 | gMC->Gspos("LP05", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4715 | ||
4716 | dpgon[0] = offset2 + 5.; | |
4717 | dpgon[1] = 360.; | |
4718 | dpgon[2] = 36.; | |
4719 | dpgon[3] = 2.; | |
4720 | dpgon[4] = (45.-41.2) / TMath::Tan(45.*kdegrad) - (583./2.+(338.-56.))/10. - dpcb[2] * 2. + 10.5; | |
4721 | // end-ladder electronics | |
4722 | dpgon[5] = 38.9; | |
4723 | dpgon[6] = 41.2; | |
4724 | dpgon[7] = (45.-41.2) / TMath::Tan(45.*kdegrad) - (583./2.+(338.-56.+15.))/10. - dpcb[2] * 2. + 10.5; | |
4725 | // end-ladder electr | |
4726 | dpgon[8] = 38.9; | |
4727 | dpgon[9] = 41.2; | |
4728 | xpos = 0.; | |
4729 | ypos = 0.; | |
4730 | zpos = 0.; | |
4731 | gMC->Gsvolu("LP06", "PGON", idtmed[274], dpgon, 10); | |
4732 | gMC->Gspos("LP06", 1, "ITSV", xpos, ypos, zpos, 0, "ONLY"); | |
4733 | } | |
4734 | ||
4735 | // 9456 CONTINUE | |
4736 | ||
4737 | ||
4738 | // --- Outputs the geometry tree in the EUCLID/CAD format | |
4739 | ||
4740 | if (fEuclidOut) { | |
4741 | gMC->WriteEuclid("ITSgeometry", "ITSV", 1, 5); | |
4742 | }; | |
4743 | } | |
4744 | //_____________________________________________________________________________ | |
4745 | void AliITSv3::CreateMaterials(){ | |
4746 | //////////////////////////////////////////////////////////////////////// | |
4747 | // | |
4748 | // Create ITS materials | |
4749 | // This function defines the default materials used in the Geant | |
4750 | // Monte Carlo simulations for the geometries AliITSv1 and AliITSv3. | |
4751 | // In general it is automatically replaced by | |
4752 | // the CreatMaterials routine defined in AliITSv?. Should the function | |
4753 | // CreateMaterials not exist for the geometry version you are using this | |
4754 | // one is used. See the definition found in AliITSv5 or the other routine | |
4755 | // for a complete definition. | |
4756 | // | |
4757 | // Water H2O | |
4758 | Float_t awat[2] = { 1.00794,15.9994 }; | |
4759 | Float_t zwat[2] = { 1.,8. }; | |
4760 | Float_t wwat[2] = { 2.,1. }; | |
4761 | Float_t denswat = 1.; | |
4762 | // Freon | |
4763 | Float_t afre[2] = { 12.011,18.9984032 }; | |
4764 | Float_t zfre[2] = { 6.,9. }; | |
4765 | Float_t wfre[2] = { 5.,12. }; | |
4766 | Float_t densfre = 1.5; | |
4767 | // Ceramics | |
4768 | // 94.4% Al2O3 , 2.8% SiO2 , 2.3% MnO , 0.5% Cr2O3 | |
4769 | Float_t acer[5] = { 26.981539,15.9994,28.0855,54.93805,51.9961 }; | |
4770 | Float_t zcer[5] = { 13.,8.,14.,25., 24. }; | |
4771 | Float_t wcer[5] = { .49976,1.01233,.01307, .01782,.00342 }; | |
4772 | Float_t denscer = 3.6; | |
4773 | // | |
4774 | // 60% SiO2 , 40% G10FR4 | |
4775 | // PC board | |
4776 | Float_t apcb[3] = { 28.0855,15.9994,17.749 }; | |
4777 | Float_t zpcb[3] = { 14.,8.,8.875 }; | |
4778 | Float_t wpcb[3] = { .28,.32,.4 }; | |
4779 | Float_t denspcb = 1.8; | |
4780 | // POLYETHYL | |
4781 | Float_t apoly[2] = { 12.01,1. }; | |
4782 | Float_t zpoly[2] = { 6.,1. }; | |
4783 | Float_t wpoly[2] = { .33,.67 }; | |
4784 | // SERVICES | |
4785 | Float_t zserv[4] = { 1.,6.,26.,29. }; | |
4786 | Float_t aserv[4] = { 1.,12.,55.8,63.5 }; | |
4787 | Float_t wserv[4] = { .014,.086,.42,.48 }; | |
4788 | ||
4789 | Int_t isxfld = gAlice->Field()->Integ(); | |
4790 | Float_t sxmgmx = gAlice->Field()->Max(); | |
4791 | ||
4792 | ||
4793 | // --- Define the various materials for GEANT --- | |
4794 | ||
4795 | // 200-224 --> Silicon Pixel Detectors (detectors, chips, buses, cooling,..) | |
4796 | ||
4797 | AliMaterial(0, "SPD Si$", 28.0855, 14., 2.33, 9.36, 999); | |
4798 | AliMaterial(1, "SPD Si chip$", 28.0855, 14., 2.33, 9.36, 999); | |
4799 | AliMaterial(2, "SPD Si bus$", 28.0855, 14., 2.33, 9.36, 999); | |
4800 | AliMaterial(3, "SPD C$", 12.011, 6., 2.265,18.8, 999); | |
4801 | // v. dens | |
4802 | AliMaterial(4, "SPD Air$", 14.61, 7.3, .001205, 30423., 999); | |
4803 | AliMaterial(5, "SPD Vacuum$", 1e-16, 1e-16, 1e-16, 1e16, 1e16); | |
4804 | AliMaterial(6, "SPD Al$", 26.981539, 13., 2.6989, 8.9, 999); | |
4805 | AliMixture( 7, "SPD Water $", awat, zwat, denswat, -2, wwat); | |
4806 | AliMixture( 8, "SPD Freon$", afre, zfre, densfre, -2, wfre); | |
4807 | // ** | |
4808 | AliMedium(0, "SPD Si$", 0, 1,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4809 | AliMedium(1, "SPD Si chip$", 1, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4810 | AliMedium(2, "SPD Si bus$", 2, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4811 | AliMedium(3, "SPD C$", 3, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4812 | AliMedium(4, "SPD Air$", 4, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4813 | AliMedium(5, "SPD Vacuum$", 5, 0,isxfld,sxmgmx, 10.,1.00, .1, .100,10.00); | |
4814 | AliMedium(6, "SPD Al$", 6, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4815 | AliMedium(7, "SPD Water $", 7, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4816 | AliMedium(8, "SPD Freon$", 8, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4817 | ||
4818 | // 225-249 --> Silicon Drift Detectors (detectors, chips, buses, cooling,..) | |
4819 | ||
4820 | AliMaterial(25, "SDD Si$", 28.0855, 14., 2.33, 9.36, 999); | |
4821 | AliMaterial(26, "SDD Si chip$", 28.0855, 14., 2.33, 9.36, 999); | |
4822 | AliMaterial(27, "SDD Si bus$", 28.0855, 14., 2.33, 9.36, 999); | |
4823 | AliMaterial(28, "SDD C$", 12.011, 6., 2.265,18.8, 999); | |
4824 | // v. dens | |
4825 | AliMaterial(29, "SDD Air$", 14.61, 7.3, .001205, 30423., 999); | |
4826 | AliMaterial(30, "SDD Vacuum$", 1e-16, 1e-16, 1e-16, 1e16, 1e16); | |
4827 | AliMaterial(31, "SDD Al$", 26.981539, 13., 2.6989, 8.9, 999); | |
4828 | // After a call with ratios by number (negative number of elements), | |
4829 | // the ratio array is changed to the ratio by weight, so all successive | |
4830 | // calls with the same array must specify the number of elements as | |
4831 | // positive | |
4832 | AliMixture(32, "SDD Water $", awat, zwat, denswat, 2, wwat); | |
4833 | // After a call with ratios by number (negative number of elements), | |
4834 | // the ratio array is changed to the ratio by weight, so all successive | |
4835 | // calls with the same array must specify the number of elements as | |
4836 | // positive | |
4837 | AliMixture( 33, "SDD Freon$", afre, zfre, densfre, 2, wfre); | |
4838 | AliMixture( 34, "SDD PCB$", apcb, zpcb, denspcb, 3, wpcb); | |
4839 | AliMaterial(35, "SDD Copper$", 63.546, 29., 8.96, 1.43, 999); | |
4840 | AliMixture( 36, "SDD Ceramics$", acer, zcer, denscer, -5, wcer); | |
4841 | AliMaterial(37, "SDD Kapton$", 12.011, 6., 1.3, 31.27, 999); | |
4842 | // ** | |
4843 | // check A and Z | |
4844 | AliMedium(25, "SDD Si$", 25, 1,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4845 | AliMedium(26, "SDD Si chip$", 26, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4846 | AliMedium(27, "SDD Si bus$", 27, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4847 | AliMedium(28, "SDD C$", 28, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4848 | AliMedium(29, "SDD Air$", 29, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4849 | AliMedium(30, "SDD Vacuum$", 30, 0,isxfld,sxmgmx, 10.,1.00, .1, .100,10.00); | |
4850 | AliMedium(31, "SDD Al$", 31, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4851 | AliMedium(32, "SDD Water $", 32, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4852 | AliMedium(33, "SDD Freon$", 33, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4853 | AliMedium(34, "SDD PCB$", 34, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4854 | AliMedium(35, "SDD Copper$", 35, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4855 | AliMedium(36, "SDD Ceramics$",36, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4856 | AliMedium(37, "SDD Kapton$", 37, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4857 | ||
4858 | // 250-274 --> Silicon Strip Detectors (detectors, chips, buses, cooling,..) | |
4859 | ||
4860 | AliMaterial(50, "SSD Si$", 28.0855, 14., 2.33, 9.36, 999.); | |
4861 | AliMaterial(51, "SSD Si chip$", 28.0855, 14., 2.33, 9.36, 999.); | |
4862 | AliMaterial(52, "SSD Si bus$", 28.0855, 14., 2.33, 9.36, 999.); | |
4863 | AliMaterial(53, "SSD C$", 12.011, 6., 2.265,18.8, 999.); | |
4864 | // v. dens | |
4865 | AliMaterial(54, "SSD Air$", 14.61, 7.3, .001205, 30423., 999); | |
4866 | AliMaterial(55, "SSD Vacuum$", 1e-16, 1e-16, 1e-16, 1e16, 1e16); | |
4867 | AliMaterial(56, "SSD Al$", 26.981539, 13., 2.6989, 8.9, 999); | |
4868 | // After a call with ratios by number (negative number of elements), | |
4869 | // the ratio array is changed to the ratio by weight, so all successive | |
4870 | // calls with the same array must specify the number of elements as | |
4871 | // positive | |
4872 | AliMixture(57, "SSD Water $", awat, zwat, denswat, 2, wwat); | |
4873 | // After a call with ratios by number (negative number of elements), | |
4874 | // the ratio array is changed to the ratio by weight, so all successive | |
4875 | // calls with the same array must specify the number of elements as | |
4876 | // positive | |
4877 | AliMixture(58, "SSD Freon$", afre, zfre, densfre, 2, wfre); | |
4878 | AliMixture(59, "SSD PCB$", apcb, zpcb, denspcb, 3, wpcb); | |
4879 | AliMaterial(60, "SSD Copper$", 63.546, 29., 8.96, 1.43, 999.); | |
4880 | // After a call with ratios by number (negative number of elements), | |
4881 | // the ratio array is changed to the ratio by weight, so all successive | |
4882 | // calls with the same array must specify the number of elements as | |
4883 | // positive | |
4884 | AliMixture( 61, "SSD Ceramics$", acer, zcer, denscer, 5, wcer); | |
4885 | AliMaterial(62, "SSD Kapton$", 12.011, 6., 1.3, 31.27, 999.); | |
4886 | // check A and Z | |
4887 | AliMaterial(63, "SDD G10FR4$", 17.749, 8.875, 1.8, 21.822, 999.); | |
4888 | // ** | |
4889 | AliMedium(50, "SSD Si$", 50, 1,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4890 | AliMedium(51, "SSD Si chip$", 51, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4891 | AliMedium(52, "SSD Si bus$", 52, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4892 | AliMedium(53, "SSD C$", 53, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4893 | AliMedium(54, "SSD Air$", 54, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4894 | AliMedium(55, "SSD Vacuum$", 55, 0,isxfld,sxmgmx, 10.,1.00, .1, .100,10.00); | |
4895 | AliMedium(56, "SSD Al$", 56, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4896 | AliMedium(57, "SSD Water $", 57, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4897 | AliMedium(58, "SSD Freon$", 58, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4898 | AliMedium(59, "SSD PCB$", 59, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4899 | AliMedium(60, "SSD Copper$", 60, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4900 | AliMedium(61, "SSD Ceramics$",61, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4901 | AliMedium(62, "SSD Kapton$", 62, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4902 | AliMedium(63, "SSD G10FR4$", 63, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4903 | ||
4904 | // 275-299 --> General (end-caps, frames, cooling, cables, etc.) | |
4905 | ||
4906 | AliMaterial(75, "GEN C$", 12.011, 6., 2.265, 18.8, 999.); | |
4907 | // verify density | |
4908 | AliMaterial(76, "GEN Air$", 14.61, 7.3, .001205, 30423., 999); | |
4909 | AliMaterial(77, "GEN Vacuum$", 1e-16, 1e-16, 1e-16, 1e16, 1e16); | |
4910 | AliMixture( 78, "GEN POLYETHYL$", apoly, zpoly, .95, -2, wpoly); | |
4911 | AliMixture( 79, "GEN SERVICES$", aserv, zserv, 4.68, 4, wserv); | |
4912 | AliMaterial(80, "GEN Copper$", 63.546, 29., 8.96, 1.43, 999.); | |
4913 | // After a call with ratios by number (negative number of elements), | |
4914 | // the ratio array is changed to the ratio by weight, so all successive | |
4915 | // calls with the same array must specify the number of elements as | |
4916 | // positive | |
4917 | AliMixture(81, "GEN Water $", awat, zwat, denswat, 2, wwat); | |
4918 | // ** | |
4919 | AliMedium(75,"GEN C$", 75, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4920 | AliMedium(76,"GEN Air$", 76, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4921 | AliMedium(77,"GEN Vacuum$", 77, 0,isxfld,sxmgmx, 10., .10, .1, .100,10.00); | |
4922 | AliMedium(78,"GEN POLYETHYL$",78, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4923 | AliMedium(79,"GEN SERVICES$", 79, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4924 | AliMedium(80,"GEN Copper$", 80, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4925 | AliMedium(81,"GEN Water $", 81, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
4926 | } | |
4927 | //_____________________________________________________________________________ | |
4928 | void AliITSv3::Init(){ | |
4929 | //////////////////////////////////////////////////////////////////////// | |
4930 | // Initialise the ITS after it has been created. | |
4931 | //////////////////////////////////////////////////////////////////////// | |
4932 | ||
4933 | AliITS::Init(); | |
4934 | fMajorVersion = 3; | |
4935 | } | |
4936 | //_____________________________________________________________________________ | |
4937 | void AliITSv3::StepManager(){ | |
4938 | //////////////////////////////////////////////////////////////////////// | |
4939 | // Called for every step in the ITS, then calles the AliITShit class | |
4940 | // creator with the information to be recoreded about that hit. | |
4941 | // The value of the macro ALIITSPRINTGEOM if set to 1 will allow the | |
4942 | // printing of information to a file which can be used to create a .det | |
4943 | // file read in by the routine CreateGeometry(). If set to 0 or any other | |
4944 | // value except 1, the default behavior, then no such file is created nor | |
4945 | // it the extra variables and the like used in the printing allocated. | |
4946 | //////////////////////////////////////////////////////////////////////// | |
4947 | Int_t copy, id; | |
4948 | Float_t hits[8]; | |
4949 | Int_t vol[4]; | |
4950 | TLorentzVector position, momentum; | |
4951 | TClonesArray &lhits = *fHits; | |
4952 | #if ALIITSPRINTGEOM==1 | |
4953 | FILE *fp; | |
4954 | Int_t i; | |
4955 | Float_t xl[3],xt[3],angl[6]; | |
4956 | // Float_t par[20],att[20]; | |
4957 | Float_t mat[9]; | |
4958 | static Bool_t first=kTRUE,printit[6][50][50]; | |
4959 | if(first){ for(copy1=0;copy1<6;copy1++)for(copy2=0;copy2<50;copy2++) | |
4960 | for(id=0;id<50;id++) printit[copy1][copy2][id] = kTRUE; | |
4961 | first = kFALSE; | |
4962 | } | |
4963 | // end if first | |
4964 | #endif | |
4965 | // | |
4966 | // Track status | |
4967 | vol[3] = 0; | |
4968 | if(gMC->IsTrackInside()) vol[3] += 1; | |
4969 | if(gMC->IsTrackEntering()) vol[3] += 2; | |
4970 | if(gMC->IsTrackExiting()) vol[3] += 4; | |
4971 | if(gMC->IsTrackOut()) vol[3] += 8; | |
4972 | if(gMC->IsTrackDisappeared()) vol[3] += 16; | |
4973 | if(gMC->IsTrackStop()) vol[3] += 32; | |
4974 | if(gMC->IsTrackAlive()) vol[3] += 64; | |
4975 | // | |
4976 | // Fill hit structure. | |
4977 | if(!(gMC->TrackCharge())) return; | |
4978 | // | |
4979 | // Only entering charged tracks | |
4980 | if((id=gMC->CurrentVolID(copy))==fIdSens[0]) { | |
4981 | vol[0]=1; | |
4982 | id=gMC->CurrentVolOffID(1,copy); | |
4983 | vol[1]=copy; | |
4984 | id=gMC->CurrentVolOffID(2,copy); | |
4985 | vol[2]=copy; | |
4986 | } else if(id==fIdSens[1]) { | |
4987 | vol[0]=2; | |
4988 | id=gMC->CurrentVolOffID(1,copy); | |
4989 | vol[1]=copy; | |
4990 | id=gMC->CurrentVolOffID(2,copy); | |
4991 | vol[2]=copy; | |
4992 | } else if(id==fIdSens[2]) { | |
4993 | vol[0]=3; | |
4994 | vol[1]=copy; | |
4995 | id=gMC->CurrentVolOffID(1,copy); | |
4996 | vol[2]=copy; | |
4997 | } else if(id==fIdSens[3]) { | |
4998 | vol[0]=4; | |
4999 | vol[1]=copy; | |
5000 | id=gMC->CurrentVolOffID(1,copy); | |
5001 | vol[2]=copy; | |
5002 | } else if(id==fIdSens[4]) { | |
5003 | vol[0]=5; | |
5004 | vol[1]=copy; | |
5005 | id=gMC->CurrentVolOffID(1,copy); | |
5006 | vol[2]=copy; | |
5007 | } else if(id==fIdSens[5]) { | |
5008 | vol[0]=6; | |
5009 | vol[1]=copy; | |
5010 | id=gMC->CurrentVolOffID(1,copy); | |
5011 | vol[2]=copy; | |
5012 | } else return; | |
5013 | gMC->TrackPosition(position); | |
5014 | gMC->TrackMomentum(momentum); | |
5015 | hits[0]=position[0]; | |
5016 | hits[1]=position[1]; | |
5017 | hits[2]=position[2]; | |
5018 | hits[3]=momentum[0]; | |
5019 | hits[4]=momentum[1]; | |
5020 | hits[5]=momentum[2]; | |
5021 | hits[6]=gMC->Edep(); | |
5022 | hits[7]=gMC->TrackTime(); | |
5023 | new(lhits[fNhits++]) AliITShit(fIshunt,gAlice->CurrentTrack(),vol,hits); | |
5024 | #if ALIITSPRINTGEOM==1 | |
5025 | if(printit[vol[0]][vol[2]][vol[1]]){ | |
5026 | printit[vol[0]][vol[2]][vol[1]] = kFALSE; | |
5027 | xl[0] = xl[1] = xl[2] = 0.0; | |
5028 | gMC->Gdtom(xl,xt,1); | |
5029 | for(i=0;i<9;i++) mat[i] = 0.0; | |
5030 | mat[0] = mat[4] = mat[8] = 1.0; // default with identity matrix | |
5031 | xl[0] = 1.0; | |
5032 | xl[1] = xl[2] =0.0; | |
5033 | gMC->Gdtom(xl,&(mat[0]),2); | |
5034 | xl[1] = 1.0; | |
5035 | xl[0] = xl[2] =0.0; | |
5036 | gMC->Gdtom(xl,&(mat[3]),2); | |
5037 | xl[2] = 1.0; | |
5038 | xl[1] = xl[0] =0.0; | |
5039 | gMC->Gdtom(xl,&(mat[6]),2); | |
5040 | ||
5041 | angl[0] = TMath::ACos(mat[2]); | |
5042 | if(mat[2]==1.0) angl[0] = 0.0; | |
5043 | angl[1] = TMath::ATan2(mat[1],mat[0]); | |
5044 | if(angl[1]<0.0) angl[1] += 2.0*TMath::Pi(); | |
5045 | ||
5046 | angl[2] = TMath::ACos(mat[5]); | |
5047 | if(mat[5]==1.0) angl[2] = 0.0; | |
5048 | angl[3] = TMath::ATan2(mat[4],mat[3]); | |
5049 | if(angl[3]<0.0) angl[3] += 2.0*TMath::Pi(); | |
5050 | ||
5051 | angl[4] = TMath::ACos(mat[8]); | |
5052 | if(mat[8]==1.0) angl[4] = 0.0; | |
5053 | angl[5] = TMath::ATan2(mat[7],mat[6]); | |
5054 | if(angl[5]<0.0) angl[5] += 2.0*TMath::Pi(); | |
5055 | ||
5056 | for(i=0;i<6;i++) angl[i] *= 180.0/TMath::Pi(); // degrees | |
5057 | // i = gMC->CurrentVolID(copy); | |
5058 | // gMC->Gfpara(gMC->CurrentVolName(),copy,1,copy1,copy2,par,att); | |
5059 | fp = fopen("ITSgeometry_v5.det","a"); | |
5060 | fprintf(fp,"%2d %2d %2d %9e %9e %9e %9e %9e %9e %9e %9e %9e ", | |
5061 | vol[0],vol[2],vol[1], // layer ladder detector | |
5062 | xt[0],xt[1],xt[2], // Translation vector | |
5063 | angl[0],angl[1],angl[2],angl[3],angl[4],angl[5] // Geant rotaion | |
5064 | // angles (degrees) | |
5065 | ); | |
5066 | fprintf(fp,"%9e %9e %9e %9e %9e %9e %9e %9e %9e", | |
5067 | mat[0],mat[1],mat[2],mat[3],mat[4],mat[5],mat[6],mat[7],mat[8] | |
5068 | ); // Adding the rotation matrix. | |
5069 | fprintf(fp,"\n"); | |
5070 | fclose(fp); | |
5071 | } // end if printit[layer][ladder][detector] | |
5072 | #endif | |
5073 | } | |
5074 | /* | |
5075 | //____________________________________________________________________________ | |
5076 | void AliITSv3::Streamer(TBuffer &R__b){ | |
5077 | //////////////////////////////////////////////////////////////////////// | |
5078 | // A dummy Streamer function for this class AliITSv3. By default it | |
5079 | // only streams the AliITS class as it is required. Since this class | |
5080 | // dosen't contain any "real" data to be saved, it doesn't. | |
5081 | //////////////////////////////////////////////////////////////////////// | |
5082 | ||
5083 | if (R__b.IsReading()) { | |
5084 | Version_t R__v = R__b.ReadVersion(); | |
5085 | if (R__v==1) { | |
5086 | AliITS::Streamer(R__b); | |
5087 | }else{ | |
5088 | AliITS::Streamer(R__b); | |
5089 | } // end if | |
5090 | } else { | |
5091 | R__b.WriteVersion(AliITSv3::IsA()); | |
5092 | AliITS::Streamer(R__b); | |
5093 | } // end if R__b.IsReading() | |
5094 | } | |
5095 | */ |