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5d5bdf03 | 1 | /************************************************************************** |
69efe7cb | 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 | ||
88cb7938 | 16 | /* $Id$ */ |
69efe7cb | 17 | |
18 | /////////////////////////////////////////////////////////////////////////////// | |
19 | // // | |
20 | // Inner Traking System version PPR coarse symmetric // | |
21 | // This class contains the base procedures for the Inner Tracking System // | |
22 | // // | |
23 | // Authors: R. Barbera | |
24 | // version 6. | |
25 | // Created 2000. | |
26 | // | |
27 | // NOTE: THIS IS THE COARSE SYMMETRIC PPR geometry of the ITS. | |
28 | // THIS WILL NOT WORK | |
29 | // with the geometry or module classes or any analysis classes. You are | |
30 | // strongly encouraged to uses AliITSv5. | |
31 | // // | |
32 | /////////////////////////////////////////////////////////////////////////////// | |
4ae5bbc4 | 33 | #include <Riostream.h> |
69efe7cb | 34 | #include <TMath.h> |
88cb7938 | 35 | #include <TNode.h> |
36 | #include <TObjArray.h> | |
69efe7cb | 37 | #include <TRandom.h> |
88cb7938 | 38 | #include <TTUBE.h> |
69efe7cb | 39 | #include <TVector.h> |
88cb7938 | 40 | #include <TVirtualMC.h> |
69efe7cb | 41 | #include <TGeometry.h> |
69efe7cb | 42 | |
43 | ||
69efe7cb | 44 | #include "AliMagF.h" |
45 | #include "AliConst.h" | |
69efe7cb | 46 | #include "AliITShit.h" |
47 | #include "AliITSvPPRcoarsesymm.h" | |
88cb7938 | 48 | #include "AliMagF.h" |
69efe7cb | 49 | #include "AliRun.h" |
50 | ||
69efe7cb | 51 | ClassImp(AliITSvPPRcoarsesymm) |
52 | ||
53 | //_____________________________________________________________________________ | |
54 | AliITSvPPRcoarsesymm::AliITSvPPRcoarsesymm() { | |
55 | //////////////////////////////////////////////////////////////////////// | |
56 | // Standard default constructor for the ITS version 7. | |
57 | //////////////////////////////////////////////////////////////////////// | |
58 | ||
bae7e562 | 59 | fIdN = 0; |
60 | fIdName = 0; | |
61 | fIdSens = 0; | |
62 | fMajorVersion = 8; | |
63 | fMinorVersion = 0; | |
69efe7cb | 64 | } |
65 | //_____________________________________________________________________________ | |
66 | AliITSvPPRcoarsesymm::AliITSvPPRcoarsesymm(const char *name, const char *title) : AliITS(name, title){ | |
67 | //////////////////////////////////////////////////////////////////////// | |
68 | // Standard constructor for the ITS version 7. | |
69 | //////////////////////////////////////////////////////////////////////// | |
70 | ||
bae7e562 | 71 | fIdN = 6; |
72 | fIdName = new TString[fIdN]; | |
73 | fIdName[0] = "ITS1"; | |
74 | fIdName[1] = "ITS2"; | |
75 | fIdName[2] = "ITS3"; | |
76 | fIdName[3] = "ITS4"; | |
77 | fIdName[4] = "ITS5"; | |
78 | fIdName[5] = "ITS6"; | |
79 | fIdSens = new Int_t[fIdN]; | |
80 | for (Int_t i=0;i<fIdN;i++) fIdSens[i]=0; | |
81 | fMajorVersion = 9; | |
82 | fMinorVersion = 0; | |
69efe7cb | 83 | } |
84 | //____________________________________________________________________________ | |
85 | AliITSvPPRcoarsesymm::AliITSvPPRcoarsesymm(const AliITSvPPRcoarsesymm &source){ | |
86 | //////////////////////////////////////////////////////////////////////// | |
87 | // Copy Constructor for ITS version 7. | |
88 | //////////////////////////////////////////////////////////////////////// | |
89 | if(&source == this) return; | |
bae7e562 | 90 | Warning("Copy Constructor","Not allowed to copy AliITSvPPRcoarsesymm"); |
69efe7cb | 91 | return; |
92 | } | |
93 | //_____________________________________________________________________________ | |
94 | AliITSvPPRcoarsesymm& AliITSvPPRcoarsesymm::operator=(const AliITSvPPRcoarsesymm &source){ | |
95 | //////////////////////////////////////////////////////////////////////// | |
96 | // Assignment operator for the ITS version 7. | |
97 | //////////////////////////////////////////////////////////////////////// | |
98 | if(&source == this) return *this; | |
bae7e562 | 99 | Warning("= operator","Not allowed to copy AliITSvPPRcoarsesymm"); |
69efe7cb | 100 | return *this; |
101 | } | |
102 | //_____________________________________________________________________________ | |
103 | AliITSvPPRcoarsesymm::~AliITSvPPRcoarsesymm() { | |
104 | //////////////////////////////////////////////////////////////////////// | |
105 | // Standard destructor for the ITS version 7. | |
106 | //////////////////////////////////////////////////////////////////////// | |
107 | } | |
108 | ||
109 | //__________________________________________________________________________ | |
110 | void AliITSvPPRcoarsesymm::BuildGeometry(){ | |
111 | //////////////////////////////////////////////////////////////////////// | |
112 | // Geometry builder for the ITS version 7. | |
113 | //////////////////////////////////////////////////////////////////////// | |
114 | TNode *node, *top; | |
51bc27f4 | 115 | const Int_t kColorITS=kYellow; |
69efe7cb | 116 | // |
117 | top = gAlice->GetGeometry()->GetNode("alice"); | |
51bc27f4 | 118 | new TTUBE("S_layer1","Layer1 of ITS","void",3.8095,3.8095+1.03*9.36/100.,14.35); |
69efe7cb | 119 | top->cd(); |
120 | node = new TNode("Layer1","Layer1","S_layer1",0,0,0,""); | |
121 | node->SetLineColor(kColorITS); | |
122 | fNodes->Add(node); | |
123 | ||
51bc27f4 | 124 | new TTUBE("S_layer2","Layer2 of ITS","void",7.,7.+1.03*9.36/100.,14.35); |
69efe7cb | 125 | top->cd(); |
126 | node = new TNode("Layer2","Layer2","S_layer2",0,0,0,""); | |
127 | node->SetLineColor(kColorITS); | |
128 | fNodes->Add(node); | |
129 | ||
51bc27f4 | 130 | new TTUBE("S_layer3","Layer3 of ITS","void",15.,15.+0.94*9.36/100.,25.1); |
69efe7cb | 131 | top->cd(); |
132 | node = new TNode("Layer3","Layer3","S_layer3",0,0,0,""); | |
133 | node->SetLineColor(kColorITS); | |
134 | fNodes->Add(node); | |
135 | ||
51bc27f4 | 136 | new TTUBE("S_layer4","Layer4 of ITS","void",24.1,24.1+0.95*9.36/100.,32.1); |
69efe7cb | 137 | top->cd(); |
138 | node = new TNode("Layer4","Layer4","S_layer4",0,0,0,""); | |
139 | node->SetLineColor(kColorITS); | |
140 | fNodes->Add(node); | |
141 | ||
51bc27f4 | 142 | new TTUBE("S_layer5","Layer5 of ITS","void",38.5,38.5+0.91*9.36/100.,49.405); |
69efe7cb | 143 | top->cd(); |
144 | node = new TNode("Layer5","Layer5","S_layer5",0,0,0,""); | |
145 | node->SetLineColor(kColorITS); | |
146 | fNodes->Add(node); | |
147 | ||
51bc27f4 | 148 | new TTUBE("S_layer6","Layer6 of ITS","void",43.5765,43.5765+0.87*9.36/100.,55.27); |
69efe7cb | 149 | top->cd(); |
150 | node = new TNode("Layer6","Layer6","S_layer6",0,0,0,""); | |
151 | node->SetLineColor(kColorITS); | |
152 | fNodes->Add(node); | |
51bc27f4 | 153 | |
69efe7cb | 154 | } |
155 | //_____________________________________________________________________________ | |
156 | void AliITSvPPRcoarsesymm::CreateGeometry(){ | |
157 | //////////////////////////////////////////////////////////////////////// | |
158 | // This routine defines and Creates the geometry for version 7 of the ITS. | |
159 | //////////////////////////////////////////////////////////////////////// | |
160 | ||
161 | //INNER RADII OF THE SILICON LAYERS | |
51bc27f4 | 162 | Float_t rl[6] = { 3.8095,7.,15.,24.,38.5,43.5765 }; |
69efe7cb | 163 | //THICKNESSES OF LAYERS (in % radiation length) |
6c251614 | 164 | Float_t drl[6] = { 1.03,1.03,0.94,0.95,0.91,0.87 }; |
69efe7cb | 165 | //HALF LENGTHS OF LAYERS |
6c251614 | 166 | Float_t dzl[6] = { 14.35,14.35,25.1,32.1,49.405,55.27 }; |
69efe7cb | 167 | //LENGTHS OF END-LADDER BOXES (ALL INCLUDED) |
89909db5 | 168 | Float_t dzb[6] = { 12.4,12.4,13.5,15.,7.5,7.5 }; |
69efe7cb | 169 | //THICKNESSES OF END-LADDER BOXES (ALL INCLUDED) |
89909db5 | 170 | Float_t drb[6] = { rl[1]-rl[0],0.2,5.,5.,4.,4. }; |
69efe7cb | 171 | |
172 | ||
173 | Float_t dits[3], rlim, zmax; | |
174 | Float_t zpos; | |
e4f08ac3 | 175 | Float_t pcits[100], ztpc; |
176 | Int_t idrotm[1999], i; | |
177 | Float_t dgh[100]; | |
178 | ||
179 | Int_t rails = 1; // flag for rails (1 --> rails in; 0 --> rails out) | |
72923d44 | 180 | Int_t suppmat = 0; // flag to change the material of the services |
181 | // supports (=0 copper, =1 aluminum, =2 carbon) | |
e4f08ac3 | 182 | rails = GetRails(); |
183 | ||
184 | if(rails != 0 && rails != 1) { | |
1e9111db | 185 | cout << "ITS - WARNING: the switch for rails is not set neither to 0 (rails out) nor to 1 (rails in)." |
e4f08ac3 | 186 | " The default value of 1 (rails in) will be used." << endl; |
e4f08ac3 | 187 | } |
69efe7cb | 188 | |
72923d44 | 189 | if (rails == 0 ) { |
1e9111db | 190 | cout << "ITS: Rails are out." << endl; |
e4f08ac3 | 191 | } else { |
1e9111db | 192 | cout << "ITS: Rails are in." << endl; |
72923d44 | 193 | } |
194 | ||
195 | suppmat = GetSupportMaterial(); | |
196 | ||
197 | if (suppmat != 0 && suppmat != 1 && suppmat != 2) { | |
1e9111db | 198 | cout << "ITS - WARNING: the flag for the material of services supports is not set neither to 0 (copper) nor to 1 (aluminum) nor to 2 (carbon)." |
72923d44 | 199 | " The default value of 0 (copper) will be used." << endl; |
200 | } | |
201 | ||
202 | if (suppmat == 0) { | |
1e9111db | 203 | cout << "ITS: The material of the services supports is copper." << endl; |
72923d44 | 204 | } else if (suppmat == 1){ |
1e9111db | 205 | cout << "ITS: The material of the services supports is aluminum." << endl; |
72923d44 | 206 | } else { |
1e9111db | 207 | cout << "ITS: The material of the services supports is carbon." << endl; |
72923d44 | 208 | } |
209 | ||
e4f08ac3 | 210 | |
69efe7cb | 211 | Int_t *idtmed = fIdtmed->GetArray()-199; |
212 | ||
213 | // CONVERT INTO CM (RL(SI)=9.36 CM) | |
214 | for (i = 0; i < 6; ++i) { | |
215 | drl[i] = drl[i] / 100. * 9.36; | |
216 | } | |
217 | ||
218 | // FIELD CAGE HALF LENGTH | |
219 | ||
1e9111db | 220 | rlim = 50.; |
e4f08ac3 | 221 | zmax = 74.; |
222 | ztpc = 284.; | |
69efe7cb | 223 | |
c6e3abc5 | 224 | // --- Define ghost volume containing the whole ITS (including services) |
225 | // and fill it with air | |
226 | ||
227 | dgh[0] = 0.; | |
228 | dgh[1] = 360.; | |
e4f08ac3 | 229 | dgh[2] = 16.; |
230 | dgh[3] = -ztpc-5.-0.1; | |
c6e3abc5 | 231 | dgh[4] = 62.4; |
232 | dgh[5] = 85.; | |
e4f08ac3 | 233 | dgh[6] = -ztpc; |
234 | dgh[7] = 62; | |
c6e3abc5 | 235 | dgh[8] = 85.; |
e4f08ac3 | 236 | dgh[9] = -ztpc; |
237 | dgh[10] = 62; | |
238 | dgh[11] = 62+4.; | |
239 | dgh[12] = -97.5; | |
240 | dgh[13] = 46; | |
1e9111db | 241 | dgh[14] = rlim+6; |
e4f08ac3 | 242 | dgh[15] = -zmax; |
243 | dgh[16] = 46; | |
1e9111db | 244 | dgh[17] = rlim+6; |
e4f08ac3 | 245 | dgh[18] = -48; |
246 | dgh[19] = 6; | |
1e9111db | 247 | dgh[20] = rlim+6; |
e4f08ac3 | 248 | dgh[21] = -28.6; |
249 | dgh[22] = 6; | |
1e9111db | 250 | dgh[23] = rlim+6; |
e4f08ac3 | 251 | dgh[24] = -27.6; |
252 | dgh[25] = 3.295; | |
1e9111db | 253 | dgh[26] = rlim+6; |
e4f08ac3 | 254 | dgh[27] = 27.6; |
255 | dgh[28] = 3.295; | |
1e9111db | 256 | dgh[29] = rlim+6; |
e4f08ac3 | 257 | dgh[30] = 28.6; |
258 | dgh[31] = 6; | |
1e9111db | 259 | dgh[32] = rlim+6; |
e4f08ac3 | 260 | dgh[33] = 48; |
261 | dgh[34] = 6; | |
1e9111db | 262 | dgh[35] = rlim+6; |
e4f08ac3 | 263 | dgh[36] = zmax; |
264 | dgh[37] = 46; | |
1e9111db | 265 | dgh[38] = rlim+6; |
e4f08ac3 | 266 | dgh[39] = 97.5; |
267 | dgh[40] = 46; | |
1e9111db | 268 | dgh[41] = rlim+6; |
e4f08ac3 | 269 | dgh[42] = ztpc; |
270 | dgh[43] = 62; | |
271 | dgh[44] = 62+4.; | |
272 | dgh[45] = ztpc; | |
273 | dgh[46] = 62; | |
274 | dgh[47] = 85.; | |
275 | dgh[48] = ztpc+4.+0.1; | |
276 | dgh[49] = 62.4; | |
277 | dgh[50] = 85.; | |
278 | gMC->Gsvolu("ITSV", "PCON", idtmed[275], dgh, 51); | |
c6e3abc5 | 279 | |
280 | // --- Place the ghost volume in its mother volume (ALIC) and make it | |
281 | // invisible | |
282 | ||
283 | gMC->Gspos("ITSV", 1, "ALIC", 0., 0., 0., 0, "ONLY"); | |
284 | //gMC->Gsatt("ITSV", "SEEN", 0); | |
285 | ||
69efe7cb | 286 | |
287 | // --- Define ghost volume containing the six layers and fill it with air | |
e4f08ac3 | 288 | |
69efe7cb | 289 | dgh[0] = 0.; |
290 | dgh[1] = 360.; | |
e4f08ac3 | 291 | dgh[2] = 8.; |
292 | dgh[3] = -zmax; | |
45725ec9 | 293 | dgh[4] = 46.; |
e4f08ac3 | 294 | dgh[5] = rlim; |
295 | dgh[6] = -47.5; | |
296 | dgh[7] = 6.005; | |
297 | dgh[8] = rlim; | |
298 | dgh[9] = -28.5; | |
299 | dgh[10] = 6.005; | |
300 | dgh[11] = rlim; | |
301 | dgh[12] = -27.5; | |
302 | dgh[13] = 3.3; | |
303 | dgh[14] = rlim; | |
304 | dgh[15] = 27.5; | |
305 | dgh[16] = 3.3; | |
306 | dgh[17] = rlim; | |
307 | dgh[18] = 28.5; | |
308 | dgh[19] = 6.005; | |
309 | dgh[20] = rlim; | |
310 | dgh[21] = 47.5; | |
311 | dgh[22] = 6.005; | |
312 | dgh[23] = rlim; | |
313 | dgh[24] = zmax; | |
314 | dgh[25] = 46.; | |
315 | dgh[26] = rlim; | |
316 | gMC->Gsvolu("ITSD", "PCON", idtmed[275], dgh, 27); | |
69efe7cb | 317 | |
c6e3abc5 | 318 | // --- Place the ghost volume in its mother volume (ALIC) and make it |
69efe7cb | 319 | // invisible |
320 | ||
c6e3abc5 | 321 | gMC->Gspos("ITSD", 1, "ITSV", 0., 0., 0., 0, "ONLY"); |
e4f08ac3 | 322 | //gMC->Gsatt("ITSD", "SEEN", 0); |
69efe7cb | 323 | |
324 | // ITS LAYERS (SILICON) | |
325 | ||
326 | dits[0] = rl[0]; | |
327 | dits[1] = rl[0] + drl[0]; | |
328 | dits[2] = dzl[0]; | |
329 | gMC->Gsvolu("ITS1", "TUBE", idtmed[199], dits, 3); | |
c6e3abc5 | 330 | gMC->Gspos("ITS1", 1, "ITSD", 0., 0., 0., 0, "ONLY"); |
69efe7cb | 331 | |
332 | dits[0] = rl[1]; | |
333 | dits[1] = rl[1] + drl[1]; | |
334 | dits[2] = dzl[1]; | |
335 | gMC->Gsvolu("ITS2", "TUBE", idtmed[199], dits, 3); | |
c6e3abc5 | 336 | gMC->Gspos("ITS2", 1, "ITSD", 0., 0., 0., 0, "ONLY"); |
69efe7cb | 337 | |
338 | dits[0] = rl[2]; | |
339 | dits[1] = rl[2] + drl[2]; | |
340 | dits[2] = dzl[2]; | |
341 | gMC->Gsvolu("ITS3", "TUBE", idtmed[224], dits, 3); | |
c6e3abc5 | 342 | gMC->Gspos("ITS3", 1, "ITSD", 0., 0., 0., 0, "ONLY"); |
69efe7cb | 343 | |
344 | dits[0] = rl[3]; | |
345 | dits[1] = rl[3] + drl[3]; | |
346 | dits[2] = dzl[3]; | |
347 | gMC->Gsvolu("ITS4", "TUBE", idtmed[224], dits, 3); | |
c6e3abc5 | 348 | gMC->Gspos("ITS4", 1, "ITSD", 0., 0., 0., 0, "ONLY"); |
69efe7cb | 349 | |
350 | dits[0] = rl[4]; | |
351 | dits[1] = rl[4] + drl[4]; | |
352 | dits[2] = dzl[4]; | |
353 | gMC->Gsvolu("ITS5", "TUBE", idtmed[249], dits, 3); | |
c6e3abc5 | 354 | gMC->Gspos("ITS5", 1, "ITSD", 0., 0., 0., 0, "ONLY"); |
69efe7cb | 355 | |
356 | dits[0] = rl[5]; | |
357 | dits[1] = rl[5] + drl[5]; | |
358 | dits[2] = dzl[5]; | |
359 | gMC->Gsvolu("ITS6", "TUBE", idtmed[249], dits, 3); | |
c6e3abc5 | 360 | gMC->Gspos("ITS6", 1, "ITSD", 0., 0., 0., 0, "ONLY"); |
69efe7cb | 361 | |
d12d92a5 | 362 | // END-LADDER ELECTRONICS BOXES AND CABLES FOR SPD |
69efe7cb | 363 | |
d12d92a5 | 364 | gMC->Gsvolu("IEL1", "TUBE", idtmed[208], dits, 0); |
365 | for (i = 0; i < 2; i++) { | |
69efe7cb | 366 | dits[0] = rl[i]; |
367 | dits[1] = dits[0] + drb[i]; | |
368 | dits[2] = dzb[i] / 2.; | |
369 | zpos = dzl[i] + dits[2]; | |
d12d92a5 | 370 | gMC->Gsposp("IEL1", i+1, "ITSD", 0., 0., zpos, 0, "ONLY", dits, 3); |
371 | gMC->Gsposp("IEL1", i+1+6, "ITSD", 0., 0.,-zpos, 0, "ONLY", dits, 3); | |
69efe7cb | 372 | } |
d12d92a5 | 373 | |
374 | // END-LADDER ELECTRONICS BOXES AND CABLES FOR SDD | |
375 | ||
376 | gMC->Gsvolu("IEL2", "TUBE", idtmed[237], dits, 0); | |
89909db5 | 377 | for (i = 2; i < 3; i++) { |
378 | dits[0] = rl[i]-2.5; | |
d12d92a5 | 379 | dits[1] = dits[0] + drb[i]; |
380 | dits[2] = dzb[i] / 2.; | |
381 | zpos = dzl[i] + dits[2]; | |
382 | gMC->Gsposp("IEL2", i+1, "ITSD", 0., 0., zpos, 0, "ONLY", dits, 3); | |
383 | gMC->Gsposp("IEL2", i+1+6, "ITSD", 0., 0.,-zpos, 0, "ONLY", dits, 3); | |
384 | } | |
89909db5 | 385 | for (i = 3; i < 4; i++) { |
386 | dits[0] = rl[i]-1.4; | |
387 | dits[1] = dits[0] + drb[i]; | |
388 | dits[2] = dzb[i] / 2.; | |
389 | zpos = dzl[i] + dits[2]; | |
390 | gMC->Gsposp("IEL2", i+1, "ITSD", 0., 0., zpos, 0, "ONLY", dits, 3); | |
391 | gMC->Gsposp("IEL2", i+1+6, "ITSD", 0., 0.,-zpos, 0, "ONLY", dits, 3); | |
392 | } | |
393 | ||
d12d92a5 | 394 | |
395 | // END-LADDER ELECTRONICS BOXES AND CABLES FOR SSD | |
396 | ||
397 | gMC->Gsvolu("IEL3", "TUBE", idtmed[263], dits, 0); | |
89909db5 | 398 | for (i = 4; i < 5; i++) { |
399 | dits[0] = rl[i]+1.4; | |
d12d92a5 | 400 | dits[1] = dits[0] + drb[i]; |
401 | dits[2] = dzb[i] / 2.; | |
402 | zpos = dzl[i] + dits[2]; | |
403 | gMC->Gsposp("IEL3", i+1, "ITSD", 0., 0., zpos, 0, "ONLY", dits, 3); | |
404 | gMC->Gsposp("IEL3", i+1+6, "ITSD", 0., 0.,-zpos, 0, "ONLY", dits, 3); | |
405 | } | |
89909db5 | 406 | for (i = 5; i < 6; i++) { |
407 | dits[0] = rl[i]+0.4235; | |
408 | dits[1] = dits[0] + drb[i]; | |
409 | dits[2] = dzb[i] / 2.; | |
410 | zpos = dzl[i] + dits[2]; | |
411 | gMC->Gsposp("IEL3", i+1, "ITSD", 0., 0., zpos, 0, "ONLY", dits, 3); | |
412 | gMC->Gsposp("IEL3", i+1+6, "ITSD", 0., 0.,-zpos, 0, "ONLY", dits, 3); | |
413 | } | |
69efe7cb | 414 | |
6c251614 | 415 | // DEFINE THERMAL SCREEN FOR SPD |
69efe7cb | 416 | |
6c251614 | 417 | pcits[0] = 8.3; |
418 | pcits[1] = 8.5; | |
419 | pcits[2] = 42.5; | |
420 | gMC->Gsvolu("ICY1", "TUBE", idtmed[274], pcits, 3); | |
421 | gMC->Gspos("ICY1", 1, "ITSD", 0., 0., 0., 0, "ONLY"); | |
69efe7cb | 422 | |
69efe7cb | 423 | // DEFINE END CONES FOR SDD |
424 | ||
4ebc1b6a | 425 | pcits[0] = (59.-42.5)/2.; |
426 | pcits[1] = 8.5; | |
89909db5 | 427 | pcits[2] = 8.5+0.1; |
4ebc1b6a | 428 | pcits[3] = 28.; |
89909db5 | 429 | pcits[4] = 28.+0.1; |
9cd18c59 | 430 | gMC->Gsvolu("ICO1", "CONE", idtmed[238], pcits, 5); |
6c251614 | 431 | AliMatrix(idrotm[200], 90., 0., 90., 90., 180., 0.); |
4ebc1b6a | 432 | gMC->Gspos("ICO1", 1, "ITSD", 0., 0., 42.5+pcits[0], 0, "ONLY"); |
433 | gMC->Gspos("ICO1", 2, "ITSD", 0., 0., -(42.5+pcits[0]), idrotm[200], "ONLY"); | |
6c251614 | 434 | |
435 | // DEFINE CYLINDER BETWEEN SDD AND SSD | |
436 | ||
437 | pcits[0] = (59.5-0.13/2.)/2.; | |
438 | pcits[1] = (59.5+0.13/2.)/2.; | |
439 | pcits[2] = 57.; | |
faec2e21 | 440 | gMC->Gsvolu("ICY2", "TUBE", idtmed[274], pcits, 3); |
146fb996 | 441 | gMC->Gspos("ICY2", 1, "ITSD", 0., 0., 0., 0, "ONLY"); |
69efe7cb | 442 | |
443 | // DEFINE END CONES FOR SSD | |
444 | ||
4ebc1b6a | 445 | pcits[0] = (74.-59.)/2.; |
446 | pcits[1] = 28.; | |
89909db5 | 447 | pcits[2] = 28.+0.1; |
4ebc1b6a | 448 | pcits[3] = 47.; |
89909db5 | 449 | pcits[4] = 47.+0.1; |
9cd18c59 | 450 | gMC->Gsvolu("ICO2", "CONE", idtmed[264], pcits, 5); |
4ebc1b6a | 451 | gMC->Gspos("ICO2", 1, "ITSD", 0., 0., 59.+pcits[0], 0, "ONLY"); |
452 | gMC->Gspos("ICO2", 2, "ITSD", 0., 0., -(59.+pcits[0]), idrotm[200], "ONLY"); | |
146fb996 | 453 | |
69efe7cb | 454 | |
e4f08ac3 | 455 | // **************************** SERVICES ********************************* |
456 | ||
72923d44 | 457 | |
4ebc1b6a | 458 | // --- DEFINE CABLES AT THE END OF THE ITS CONES - COPPER PART |
72923d44 | 459 | // UPPER PART |
69efe7cb | 460 | |
72923d44 | 461 | dgh[0] = 46.; |
462 | dgh[1] = 46.+1.0; | |
e8031268 | 463 | dgh[2] = 9.5; |
72923d44 | 464 | dgh[3] = 12.; |
465 | dgh[4] = 168.; | |
466 | ||
467 | if (suppmat == 0) { | |
468 | gMC->Gsvolu("I1CU", "TUBS", idtmed[279], dgh, 5); // copper | |
469 | } else if (suppmat == 1) { | |
470 | gMC->Gsvolu("I1CU", "TUBS", idtmed[285], dgh, 5); // aluminum | |
471 | } else { | |
472 | gMC->Gsvolu("I1CU", "TUBS", idtmed[274], dgh, 5); // carbon | |
473 | } | |
474 | gMC->Gspos("I1CU", 1, "ITSV", 0., 0., 83.5, 0, "ONLY"); | |
475 | gMC->Gspos("I1CU", 2, "ITSV", 0., 0., -83.5, idrotm[200], "ONLY"); | |
476 | ||
477 | // --- DEFINE CABLES AT THE END OF THE ITS CONES - COPPER PART | |
478 | // LOWER PART | |
e6892b92 | 479 | |
72923d44 | 480 | dgh[0] = 46.; |
481 | dgh[1] = 46.+1.0; | |
482 | dgh[2] = 9.5; | |
483 | dgh[3] = 192.; | |
484 | dgh[4] = 348.; | |
e6892b92 | 485 | |
72923d44 | 486 | if (suppmat == 0) { |
487 | gMC->Gsvolu("I2CU", "TUBS", idtmed[279], dgh, 5); // copper | |
488 | } else if (suppmat == 1) { | |
489 | gMC->Gsvolu("I2CU", "TUBS", idtmed[285], dgh, 5); // aluminum | |
490 | } else { | |
491 | gMC->Gsvolu("I2CU", "TUBS", idtmed[274], dgh, 5); // carbon | |
492 | } | |
493 | gMC->Gspos("I2CU", 1, "ITSV", 0., 0., 83.5, 0, "ONLY"); | |
494 | gMC->Gspos("I2CU", 2, "ITSV", 0., 0., -83.5, idrotm[200], "ONLY"); | |
495 | ||
496 | ||
c54243df | 497 | // --- DEFINE CABLES AT THE END OF THE ITS CONES - CARBON PART |
72923d44 | 498 | // UPPER PART |
e6892b92 | 499 | |
72923d44 | 500 | dgh[0] = 46.+1.0; |
501 | dgh[1] = 46.+1.0+1.5; | |
e8031268 | 502 | dgh[2] = 9.5; |
72923d44 | 503 | dgh[3] = 12.; |
504 | dgh[4] = 168.; | |
69efe7cb | 505 | |
72923d44 | 506 | gMC->Gsvolu("I1CC", "TUBS", idtmed[274], dgh, 5); |
507 | gMC->Gspos("I1CC", 1, "ITSV", 0., 0., 83.5, 0, "ONLY"); | |
508 | gMC->Gspos("I1CC", 2, "ITSV", 0., 0., -83.5, idrotm[200], "ONLY"); | |
69efe7cb | 509 | |
72923d44 | 510 | // --- DEFINE CABLES AT THE END OF THE ITS CONES - CARBON PART |
511 | // LOWER PART | |
69efe7cb | 512 | |
72923d44 | 513 | dgh[0] = 46.+1.0; |
514 | dgh[1] = 46.+1.0+1.5; | |
515 | dgh[2] = 9.5; | |
516 | dgh[3] = 192.; | |
517 | dgh[4] = 348.; | |
518 | ||
519 | gMC->Gsvolu("I2CC", "TUBS", idtmed[274], dgh, 5); | |
520 | gMC->Gspos("I2CC", 1, "ITSV", 0., 0., 83.5, 0, "ONLY"); | |
521 | gMC->Gspos("I2CC", 2, "ITSV", 0., 0., -83.5, idrotm[200], "ONLY"); | |
522 | ||
523 | // --- DEFINE PATCH PANELS AT THE END OF THE ITS CONES | |
524 | // UPPER PART | |
525 | ||
526 | dgh[0] = 46.; | |
69efe7cb | 527 | dgh[1] = 56.; |
528 | dgh[2] = 2.25; | |
72923d44 | 529 | dgh[3] = 12.; |
530 | dgh[4] = 168.; | |
69efe7cb | 531 | |
72923d44 | 532 | gMC->Gsvolu("IPA1", "TUBS", idtmed[285], dgh, 5); |
533 | gMC->Gspos("IPA1", 1, "ITSV", 0., 0., 95.25, 0, "ONLY"); | |
534 | gMC->Gspos("IPA1", 2, "ITSV", 0., 0., -95.25, idrotm[200], "ONLY"); | |
535 | ||
536 | ||
537 | // --- DEFINE PATCH PANELS AT THE END OF THE ITS CONES | |
538 | // LOWER PART | |
539 | ||
540 | dgh[0] = 46.; | |
541 | dgh[1] = 56.; | |
542 | dgh[2] = 2.25; | |
543 | dgh[3] = 192.; | |
544 | dgh[4] = 348.; | |
69efe7cb | 545 | |
72923d44 | 546 | gMC->Gsvolu("IPA2", "TUBS", idtmed[285], dgh, 5); |
547 | gMC->Gspos("IPA2", 1, "ITSV", 0., 0., 95.25, 0, "ONLY"); | |
548 | gMC->Gspos("IPA2", 2, "ITSV", 0., 0., -95.25, idrotm[200], "ONLY"); | |
549 | ||
4ebc1b6a | 550 | // --- DEFINE CABLES/COOLING BELOW THE TPC - COPPER PART - UPPER PART |
551 | ||
e4f08ac3 | 552 | dgh[0] = (ztpc-97.5)/2.; |
45725ec9 | 553 | dgh[1] = 46.2; |
554 | dgh[2] = 46.2+1.0; | |
555 | dgh[3] = 62.3; | |
556 | dgh[4] = 62.3+1.0; | |
4ebc1b6a | 557 | dgh[5] = 12.; |
558 | dgh[6] = 168.; | |
559 | gMC->Gsvolu("ICU1", "CONS", idtmed[279], dgh, 7); | |
e4f08ac3 | 560 | gMC->Gspos("ICU1", 1, "ITSV", 0., 0., 97.5+dgh[0], 0, "ONLY"); |
561 | gMC->Gspos("ICU1", 2, "ITSV", 0., 0., -(97.5+dgh[0]), idrotm[200], "ONLY"); | |
4ebc1b6a | 562 | |
563 | // --- DEFINE CABLES/COOLING BELOW THE TPC - COPPER PART - LOWER PART | |
564 | ||
e4f08ac3 | 565 | dgh[0] = (ztpc-97.5)/2.; |
45725ec9 | 566 | dgh[1] = 46.2; |
567 | dgh[2] = 46.2+1.0; | |
568 | dgh[3] = 62.3; | |
569 | dgh[4] = 62.3+1.0; | |
4ebc1b6a | 570 | dgh[5] = 192.; |
571 | dgh[6] = 348.; | |
572 | gMC->Gsvolu("ICU2", "CONS", idtmed[279], dgh, 7); | |
e4f08ac3 | 573 | gMC->Gspos("ICU2", 1, "ITSV", 0., 0., 97.5+dgh[0], 0, "ONLY"); |
574 | gMC->Gspos("ICU2", 2, "ITSV", 0., 0., -(97.5+dgh[0]), idrotm[200], "ONLY"); | |
4ebc1b6a | 575 | |
576 | // --- DEFINE CABLES/COOLING BELOW THE TPC - CARBON PART - UPPER PART | |
577 | ||
e4f08ac3 | 578 | dgh[0] = (ztpc-97.5)/2.; |
45725ec9 | 579 | dgh[1] = 46.2+1.0; |
580 | dgh[2] = 46.2+1.0+1.5; | |
581 | dgh[3] = 62.3+1.0; | |
582 | dgh[4] = 62.3+1.0+1.5; | |
4ebc1b6a | 583 | dgh[5] = 12.; |
584 | dgh[6] = 168.; | |
585 | gMC->Gsvolu("ICC1", "CONS", idtmed[274], dgh, 7); | |
e4f08ac3 | 586 | gMC->Gspos("ICC1", 1, "ITSV", 0., 0., 97.5+dgh[0], 0, "ONLY"); |
587 | gMC->Gspos("ICC1", 2, "ITSV", 0., 0., -(97.5+dgh[0]), idrotm[200], "ONLY"); | |
4ebc1b6a | 588 | |
589 | // --- DEFINE CABLES/COOLING BELOW THE TPC - CARBON PART - LOWER PART | |
590 | ||
e4f08ac3 | 591 | dgh[0] = (ztpc-97.5)/2.; |
45725ec9 | 592 | dgh[1] = 46.2+1.0; |
593 | dgh[2] = 46.2+1.0+1.5; | |
594 | dgh[3] = 62.3+1.0; | |
595 | dgh[4] = 62.3+1.0+1.5; | |
4ebc1b6a | 596 | dgh[5] = 192.; |
597 | dgh[6] = 348.; | |
598 | gMC->Gsvolu("ICC2", "CONS", idtmed[274], dgh, 7); | |
e4f08ac3 | 599 | gMC->Gspos("ICC2", 1, "ITSV", 0., 0., 97.5+dgh[0], 0, "ONLY"); |
600 | gMC->Gspos("ICC2", 2, "ITSV", 0., 0., -(97.5+dgh[0]), idrotm[200], "ONLY"); | |
4ebc1b6a | 601 | |
602 | // --- DEFINE CABLES/COOLING BEHIND THE TPC - COPPER PART - UPPER PART | |
603 | ||
45725ec9 | 604 | dgh[0] = 62.1; |
4ebc1b6a | 605 | dgh[1] = 74.5; |
606 | dgh[2] = 0.5; | |
607 | dgh[3] = 12.; | |
608 | dgh[4] = 168.; | |
609 | gMC->Gsvolu("ICU3", "TUBS", idtmed[279], dgh, 5); | |
e4f08ac3 | 610 | gMC->Gspos("ICU3", 1, "ITSV", 0., 0., ztpc+1.5+dgh[2], 0, "ONLY"); |
611 | gMC->Gspos("ICU3", 2, "ITSV", 0., 0., -(ztpc+1.5+dgh[2]), idrotm[200], "ONLY"); | |
4ebc1b6a | 612 | |
613 | // --- DEFINE CABLES/COOLING BEHIND THE TPC - COPPER PART - LOWER PART | |
614 | ||
45725ec9 | 615 | dgh[0] = 62.1; |
4ebc1b6a | 616 | dgh[1] = 74.5; |
617 | dgh[2] = 0.5; | |
618 | dgh[3] = 192.; | |
619 | dgh[4] = 348.; | |
620 | gMC->Gsvolu("ICU4", "TUBS", idtmed[279], dgh, 5); | |
e4f08ac3 | 621 | gMC->Gspos("ICU4", 1, "ITSV", 0., 0., ztpc+1.5+dgh[2], 0, "ONLY"); |
622 | gMC->Gspos("ICU4", 2, "ITSV", 0., 0., -(ztpc+1.5+dgh[2]), idrotm[200], "ONLY"); | |
4ebc1b6a | 623 | |
624 | // --- DEFINE CABLES/COOLING BEHIND THE TPC - CARBON PART - UPPER PART | |
625 | ||
45725ec9 | 626 | dgh[0] = 62.1; |
4ebc1b6a | 627 | dgh[1] = 74.5; |
628 | dgh[2] = 0.75; | |
629 | dgh[3] = 12.; | |
630 | dgh[4] = 168.; | |
631 | gMC->Gsvolu("ICC3", "TUBS", idtmed[274], dgh, 5); | |
e4f08ac3 | 632 | gMC->Gspos("ICC3", 1, "ITSV", 0., 0., ztpc+dgh[2], 0, "ONLY"); |
633 | gMC->Gspos("ICC3", 2, "ITSV", 0., 0., -(ztpc+dgh[2]), idrotm[200], "ONLY"); | |
4ebc1b6a | 634 | |
635 | // --- DEFINE CABLES/COOLING BEHIND THE TPC - CARBON PART - LOWER PART | |
636 | ||
45725ec9 | 637 | dgh[0] = 62.1; |
4ebc1b6a | 638 | dgh[1] = 74.5; |
639 | dgh[2] = 0.75; | |
640 | dgh[3] = 192.; | |
641 | dgh[4] = 348.; | |
642 | gMC->Gsvolu("ICC4", "TUBS", idtmed[274], dgh, 5); | |
e4f08ac3 | 643 | gMC->Gspos("ICC4", 1, "ITSV", 0., 0., ztpc+dgh[2], 0, "ONLY"); |
644 | gMC->Gspos("ICC4", 2, "ITSV", 0., 0., -(ztpc+dgh[2]), idrotm[200], "ONLY"); | |
4ebc1b6a | 645 | |
646 | // --- DEFINE HOOK TO THE TPC ON OTHER SIDE W.R.T. THE ABSORBER - UPPER PART | |
e6892b92 | 647 | |
4ebc1b6a | 648 | dgh[0] = 74.5; |
649 | dgh[1] = 79.5; | |
650 | dgh[2] = 2.5; | |
651 | dgh[3] = 12.; | |
652 | dgh[4] = 168.; | |
653 | gMC->Gsvolu("IHK1", "TUBS", idtmed[284], dgh, 5); | |
e4f08ac3 | 654 | gMC->Gspos("IHK1", 1, "ITSV", 0., 0., -ztpc-dgh[2], 0, "ONLY"); |
69efe7cb | 655 | |
4ebc1b6a | 656 | // --- DEFINE HOOK TO THE TPC ON OTHER SIDE W.R.T. THE ABSORBER - LOWER PART |
69efe7cb | 657 | |
658 | dgh[0] = 74.5; | |
659 | dgh[1] = 79.5; | |
660 | dgh[2] = 2.5; | |
4ebc1b6a | 661 | dgh[3] = 192.; |
662 | dgh[4] = 348.; | |
663 | gMC->Gsvolu("IHK2", "TUBS", idtmed[284], dgh, 5); | |
e4f08ac3 | 664 | gMC->Gspos("IHK2", 1, "ITSV", 0., 0., -ztpc-dgh[2], 0, "ONLY"); |
69efe7cb | 665 | |
c54243df | 666 | // --- DEFINE RAILS BETWEEN THE ITS AND THE TPC |
667 | ||
e4f08ac3 | 668 | if (rails == 1) { |
669 | ||
670 | dgh[0] = 2.; | |
671 | dgh[1] = 8.; | |
672 | dgh[2] = 190.; | |
31683195 | 673 | gMC->Gsvolu("IRA1", "BOX ", idtmed[239], dgh, 3); |
e4f08ac3 | 674 | gMC->Gspos("IRA1", 1, "ITSV", 53.5, 0., -69.5, 0, "ONLY"); |
31683195 | 675 | gMC->Gsvolu("IRA2", "BOX ", idtmed[239], dgh, 3); |
e4f08ac3 | 676 | gMC->Gspos("IRA2", 1, "ITSV", -53.5, 0., -69.5, 0, "ONLY"); |
677 | ||
31683195 | 678 | dgh[0] = 2.-0.5; // 0.5 was determined in such a way that the aluminum area is 20.9 cm^2 |
679 | dgh[1] = 8.-0.5; // 0.5 was determined in such a way that the aluminum area is 20.9 cm^2 | |
e4f08ac3 | 680 | dgh[2] = 190.; |
681 | gMC->Gsvolu("IRA3", "BOX ", idtmed[275], dgh, 3); | |
682 | gMC->Gspos("IRA3", 1, "IRA1", 0., 0., 0., 0, "ONLY"); | |
683 | gMC->Gsvolu("IRA4", "BOX ", idtmed[275], dgh, 3); | |
684 | gMC->Gspos("IRA4", 1, "IRA2", 0., 0., 0., 0, "ONLY"); | |
685 | ||
686 | } | |
4ebc1b6a | 687 | |
688 | // --- DEFINE CYLINDERS HOLDING RAILS BETWEEN THE ITS AND THE TPC | |
c54243df | 689 | |
e4f08ac3 | 690 | dgh[0] = 56.9; |
4ebc1b6a | 691 | dgh[1] = 59.; |
e4f08ac3 | 692 | dgh[2] = 0.6; |
4ebc1b6a | 693 | gMC->Gsvolu("ICYL", "TUBE", idtmed[285], dgh, 3); |
27c5763c | 694 | gMC->Gspos("ICYL", 1, "ALIC", 0., 0., 74.1, 0, "ONLY"); |
695 | gMC->Gspos("ICYL", 2, "ALIC", 0., 0., -74.1, idrotm[200], "ONLY"); | |
e4f08ac3 | 696 | |
697 | // --- DEFINE SUPPORTS FOR RAILS ATTACHED TO THE CYLINDERS | |
698 | ||
699 | dgh[0] = 0.; | |
700 | dgh[1] = 3.; | |
701 | dgh[2] = 5.; // 5. comes from the fact that the volume has to be 567.6/2 cm^3 | |
702 | gMC->Gsvolu("ISR1", "TUBE", idtmed[286], dgh, 3); | |
c2685204 | 703 | gMC->Gspos("ISR1", 1, "ITSV", 53.4292, 10.7053, 79.75, 0, "ONLY"); |
704 | gMC->Gspos("ISR1", 2, "ITSV", 53.4292, -10.7053, 79.75, 0, "ONLY"); | |
705 | gMC->Gspos("ISR1", 3, "ITSV", -53.4292, 10.7053, 79.75, 0, "ONLY"); | |
706 | gMC->Gspos("ISR1", 4, "ITSV", -53.4292, -10.7053, 79.75, 0, "ONLY"); | |
707 | gMC->Gspos("ISR1", 5, "ITSV", 53.4292, 10.7053, -79.75, 0, "ONLY"); | |
708 | gMC->Gspos("ISR1", 6, "ITSV", 53.4292, -10.7053, -79.75, 0, "ONLY"); | |
709 | gMC->Gspos("ISR1", 7, "ITSV", -53.4292, 10.7053, -79.75, 0, "ONLY"); | |
710 | gMC->Gspos("ISR1", 8, "ITSV", -53.4292, -10.7053, -79.75, 0, "ONLY"); | |
e4f08ac3 | 711 | |
712 | // --- DEFINE SUPPORTS FOR RAILS ATTACHED TO THE ABSORBER | |
713 | ||
714 | dgh[0] = 5.; | |
715 | dgh[1] = 12.; | |
716 | dgh[2] = 5.; | |
717 | gMC->Gsvolu("ISR2", "BOX ", idtmed[285], dgh, 3); | |
718 | gMC->Gspos("ISR2", 1, "ALIC", 53.5, 0., 125.5, 0, "ONLY"); | |
719 | gMC->Gsvolu("ISR3", "BOX ", idtmed[285], dgh, 3); | |
720 | gMC->Gspos("ISR3", 1, "ALIC", -53.5, 0., 125.5, 0, "ONLY"); | |
721 | ||
722 | dgh[0] = 5.-2.; | |
723 | dgh[1] = 12.-2.; | |
724 | dgh[2] = 5.; | |
725 | gMC->Gsvolu("ISR4", "BOX ", idtmed[275], dgh, 3); | |
726 | gMC->Gspos("ISR4", 1, "ISR2", 0., 0., 0., 0, "ONLY"); | |
727 | gMC->Gsvolu("ISR5", "BOX ", idtmed[275], dgh, 3); | |
728 | gMC->Gspos("ISR5", 1, "ISR3", 0., 0., 0., 0, "ONLY"); | |
729 | ||
730 | // --- DEFINE SUPPORTS TO ATTACH THE ITS TO THE TPC | |
731 | ||
732 | dgh[0] = 0.; | |
733 | dgh[1] = 5.; | |
734 | dgh[2] = 2.; | |
735 | gMC->Gsvolu("ISR6", "TUBE", idtmed[285], dgh, 3); | |
736 | gMC->Gspos("ISR6", 1, "ALIC", 0., 54., 77., 0, "ONLY"); | |
737 | gMC->Gspos("ISR6", 2, "ALIC", 0., 54., -77., 0, "ONLY"); | |
738 | gMC->Gspos("ISR6", 3, "ALIC", 0., -54., -77., 0, "ONLY"); | |
739 | ||
69efe7cb | 740 | // --- Outputs the geometry tree in the EUCLID/CAD format |
741 | ||
742 | if (fEuclidOut) { | |
743 | gMC->WriteEuclid("ITSgeometry", "ITSV", 1, 5); | |
744 | } | |
745 | } | |
746 | //_____________________________________________________________________________ | |
747 | void AliITSvPPRcoarsesymm::CreateMaterials(){ | |
748 | //////////////////////////////////////////////////////////////////////// | |
749 | // | |
750 | // Create ITS materials | |
751 | // This function defines the default materials used in the Geant | |
752 | // Monte Carlo simulations for the geometries AliITSv1, AliITSv3, | |
e4f08ac3 | 753 | // AliITSvPPRcoarseasymm. |
69efe7cb | 754 | // In general it is automatically replaced by |
755 | // the CreatMaterials routine defined in AliITSv?. Should the function | |
756 | // CreateMaterials not exist for the geometry version you are using this | |
757 | // one is used. See the definition found in AliITSv5 or the other routine | |
758 | // for a complete definition. | |
759 | // | |
760 | // Water H2O | |
761 | Float_t awat[2] = { 1.00794,15.9994 }; | |
762 | Float_t zwat[2] = { 1.,8. }; | |
763 | Float_t wwat[2] = { 2.,1. }; | |
764 | Float_t denswat = 1.; | |
765 | // Freon | |
766 | Float_t afre[2] = { 12.011,18.9984032 }; | |
767 | Float_t zfre[2] = { 6.,9. }; | |
768 | Float_t wfre[2] = { 5.,12. }; | |
769 | Float_t densfre = 1.5; | |
770 | // Ceramics | |
771 | // 94.4% Al2O3 , 2.8% SiO2 , 2.3% MnO , 0.5% Cr2O3 | |
772 | Float_t acer[5] = { 26.981539,15.9994,28.0855,54.93805,51.9961 }; | |
773 | Float_t zcer[5] = { 13.,8.,14.,25., 24. }; | |
774 | Float_t wcer[5] = { .49976,1.01233,.01307, .01782,.00342 }; | |
775 | Float_t denscer = 3.6; | |
776 | // | |
777 | // 60% SiO2 , 40% G10FR4 | |
778 | // PC board | |
779 | Float_t apcb[3] = { 28.0855,15.9994,17.749 }; | |
780 | Float_t zpcb[3] = { 14.,8.,8.875 }; | |
781 | Float_t wpcb[3] = { .28,.32,.4 }; | |
782 | Float_t denspcb = 1.8; | |
783 | // POLYETHYL | |
784 | Float_t apoly[2] = { 12.01,1. }; | |
785 | Float_t zpoly[2] = { 6.,1. }; | |
786 | Float_t wpoly[2] = { .33,.67 }; | |
d12d92a5 | 787 | // old SERVICES |
69efe7cb | 788 | Float_t zserv[4] = { 1.,6.,26.,29. }; |
789 | Float_t aserv[4] = { 1.,12.,55.8,63.5 }; | |
790 | Float_t wserv[4] = { .014,.086,.42,.48 }; | |
d12d92a5 | 791 | // Stainless steel |
792 | Float_t asteel[4] = { 55.847,51.9961,58.6934,28.0855 }; | |
793 | Float_t zsteel[4] = { 26.,24.,28.,14. }; | |
794 | Float_t wsteel[4] = { .715,.18,.1,.005 }; | |
795 | ||
69efe7cb | 796 | |
797 | Int_t isxfld = gAlice->Field()->Integ(); | |
798 | Float_t sxmgmx = gAlice->Field()->Max(); | |
799 | ||
800 | ||
801 | // --- Define the various materials for GEANT --- | |
802 | ||
803 | // 200-224 --> Silicon Pixel Detectors (detectors, chips, buses, cooling,..) | |
804 | ||
e4f08ac3 | 805 | AliMaterial(0, "SPD Si$", 28.0855, 14., 2.33, 9.36, 999.); |
806 | AliMaterial(1, "SPD Si chip$", 28.0855, 14., 2.33, 9.36, 999.); | |
807 | AliMaterial(2, "SPD Si bus$", 28.0855, 14., 2.33, 9.36, 999.); | |
808 | AliMaterial(3, "SPD C$", 12.011, 6., 2.265,18.8, 999.); | |
69efe7cb | 809 | // v. dens |
e4f08ac3 | 810 | AliMaterial(4, "SPD Air$", 14.61, 7.3, .001205, 30423., 999.); |
69efe7cb | 811 | AliMaterial(5, "SPD Vacuum$", 1e-16, 1e-16, 1e-16, 1e16, 1e16); |
e4f08ac3 | 812 | AliMaterial(6, "SPD Al$", 26.981539, 13., 2.6989, 8.9, 999.); |
69efe7cb | 813 | AliMixture( 7, "SPD Water $", awat, zwat, denswat, -2, wwat); |
814 | AliMixture( 8, "SPD Freon$", afre, zfre, densfre, -2, wfre); | |
e4f08ac3 | 815 | AliMaterial(9, "SPD End ladder$", 55.845, 26., 7.87/10., 1.76*10., 999.); |
816 | //AliMaterial(9, "SPD End ladder$", 55.845, 26., -7.87/10., -1.76*10., 999.); | |
817 | AliMaterial(10, "SPD cone$",28.0855, 14., 2.33, 9.36, 999.); // check !!!! | |
69efe7cb | 818 | // ** |
faec2e21 | 819 | AliMedium(0, "SPD Si$", 0, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); |
820 | AliMedium(1, "SPD Si chip$", 1, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
821 | AliMedium(2, "SPD Si bus$", 2, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
822 | AliMedium(3, "SPD C$", 3, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
823 | AliMedium(4, "SPD Air$", 4, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
824 | AliMedium(5, "SPD Vacuum$", 5, 0,isxfld,sxmgmx, 10.,1.00, .1, .100,10.00); | |
825 | AliMedium(6, "SPD Al$", 6, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
826 | AliMedium(7, "SPD Water $", 7, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
827 | AliMedium(8, "SPD Freon$", 8, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
828 | AliMedium(9, "SPD End ladder$",9, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
829 | AliMedium(10, "SPD cone$", 10, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
69efe7cb | 830 | |
831 | // 225-249 --> Silicon Drift Detectors (detectors, chips, buses, cooling,..) | |
832 | ||
e4f08ac3 | 833 | AliMaterial(25, "SDD Si$", 28.0855, 14., 2.33, 9.36, 999.); |
834 | AliMaterial(26, "SDD Si chip$", 28.0855, 14., 2.33, 9.36, 999.); | |
835 | AliMaterial(27, "SDD Si bus$", 28.0855, 14., 2.33, 9.36, 999.); | |
836 | AliMaterial(28, "SDD C$", 12.011, 6., 2.265,18.8, 999.); | |
69efe7cb | 837 | // v. dens |
e4f08ac3 | 838 | AliMaterial(29, "SDD Air$", 14.61, 7.3, .001205, 30423., 999.); |
69efe7cb | 839 | AliMaterial(30, "SDD Vacuum$", 1e-16, 1e-16, 1e-16, 1e16, 1e16); |
e4f08ac3 | 840 | AliMaterial(31, "SDD Al$", 26.981539, 13., 2.6989, 8.9, 999.); |
69efe7cb | 841 | // After a call with ratios by number (negative number of elements), |
842 | // the ratio array is changed to the ratio by weight, so all successive | |
843 | // calls with the same array must specify the number of elements as | |
844 | // positive | |
845 | AliMixture(32, "SDD Water $", awat, zwat, denswat, 2, wwat); | |
846 | // After a call with ratios by number (negative number of elements), | |
847 | // the ratio array is changed to the ratio by weight, so all successive | |
848 | // calls with the same array must specify the number of elements as | |
849 | // positive | |
850 | AliMixture( 33, "SDD Freon$", afre, zfre, densfre, 2, wfre); | |
851 | AliMixture( 34, "SDD PCB$", apcb, zpcb, denspcb, 3, wpcb); | |
e4f08ac3 | 852 | AliMaterial(35, "SDD Copper$", 63.546, 29., 8.96, 1.43, 999.); |
69efe7cb | 853 | AliMixture( 36, "SDD Ceramics$", acer, zcer, denscer, -5, wcer); |
e4f08ac3 | 854 | AliMaterial(37, "SDD Kapton$", 12.011, 6., 1.3, 31.27, 999.); |
855 | AliMaterial(38, "SDD End ladder$", 69.9298, 29.8246, 0.3824, 36.5103, 999.); | |
856 | AliMaterial(39, "SDD cone$",63.546, 29., 1.15, 1.265, 999.); | |
31683195 | 857 | AliMaterial(40, "SDD M55J$",12.3565, 6.4561, 1.8097, 22.9570, 999.); |
e4f08ac3 | 858 | //AliMaterial(38, "SDD End ladder$", 69.9298, 29.8246, -0.3824, -36.5103, 999.); |
859 | //AliMaterial(39, "SDD cone$",63.546, 29., -1.15, -1.265, 999.); | |
860 | ||
69efe7cb | 861 | // ** |
862 | // check A and Z | |
faec2e21 | 863 | AliMedium(25, "SDD Si$", 25, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); |
864 | AliMedium(26, "SDD Si chip$", 26, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
865 | AliMedium(27, "SDD Si bus$", 27, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
866 | AliMedium(28, "SDD C$", 28, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
867 | AliMedium(29, "SDD Air$", 29, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
868 | AliMedium(30, "SDD Vacuum$", 30, 0,isxfld,sxmgmx, 10.,1.00, .1, .100,10.00); | |
869 | AliMedium(31, "SDD Al$", 31, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
870 | AliMedium(32, "SDD Water $", 32, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
871 | AliMedium(33, "SDD Freon$", 33, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
872 | AliMedium(34, "SDD PCB$", 34, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
873 | AliMedium(35, "SDD Copper$", 35, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
874 | AliMedium(36, "SDD Ceramics$", 36, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
875 | AliMedium(37, "SDD Kapton$", 37, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
876 | AliMedium(38, "SDD End ladder$",38, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
877 | AliMedium(39, "SDD cone$", 39, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
31683195 | 878 | AliMedium(40, "SDD M55J$", 40, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); |
69efe7cb | 879 | // 250-274 --> Silicon Strip Detectors (detectors, chips, buses, cooling,..) |
880 | ||
881 | AliMaterial(50, "SSD Si$", 28.0855, 14., 2.33, 9.36, 999.); | |
882 | AliMaterial(51, "SSD Si chip$", 28.0855, 14., 2.33, 9.36, 999.); | |
883 | AliMaterial(52, "SSD Si bus$", 28.0855, 14., 2.33, 9.36, 999.); | |
884 | AliMaterial(53, "SSD C$", 12.011, 6., 2.265,18.8, 999.); | |
885 | // v. dens | |
e4f08ac3 | 886 | AliMaterial(54, "SSD Air$", 14.61, 7.3, .001205, 30423., 999.); |
69efe7cb | 887 | AliMaterial(55, "SSD Vacuum$", 1e-16, 1e-16, 1e-16, 1e16, 1e16); |
e4f08ac3 | 888 | AliMaterial(56, "SSD Al$", 26.981539, 13., 2.6989, 8.9, 999.); |
69efe7cb | 889 | // After a call with ratios by number (negative number of elements), |
890 | // the ratio array is changed to the ratio by weight, so all successive | |
891 | // calls with the same array must specify the number of elements as | |
892 | // positive | |
893 | AliMixture(57, "SSD Water $", awat, zwat, denswat, 2, wwat); | |
894 | // After a call with ratios by number (negative number of elements), | |
895 | // the ratio array is changed to the ratio by weight, so all successive | |
896 | // calls with the same array must specify the number of elements as | |
897 | // positive | |
898 | AliMixture(58, "SSD Freon$", afre, zfre, densfre, 2, wfre); | |
899 | AliMixture(59, "SSD PCB$", apcb, zpcb, denspcb, 3, wpcb); | |
900 | AliMaterial(60, "SSD Copper$", 63.546, 29., 8.96, 1.43, 999.); | |
901 | // After a call with ratios by number (negative number of elements), | |
902 | // the ratio array is changed to the ratio by weight, so all successive | |
903 | // calls with the same array must specify the number of elements as | |
904 | // positive | |
e4f08ac3 | 905 | AliMixture(61, "SSD Ceramics$", acer, zcer, denscer, 5, wcer); |
69efe7cb | 906 | AliMaterial(62, "SSD Kapton$", 12.011, 6., 1.3, 31.27, 999.); |
907 | // check A and Z | |
d12d92a5 | 908 | AliMaterial(63, "SSD G10FR4$", 17.749, 8.875, 1.8, 21.822, 999.); |
e4f08ac3 | 909 | AliMaterial(64, "SSD End ladder$", 32.0988, 15.4021, 0.68, 35.3238, 999.); |
910 | AliMaterial(65, "SSD cone$",63.546, 29., 1.15, 1.265, 999.); | |
911 | //AliMaterial(64, "SSD End ladder$", 32.0988, 15.4021, -0.68, -35.3238, 999.); | |
912 | //AliMaterial(65, "SSD cone$",63.546, 29., -1.15, -1.265, 999.); | |
69efe7cb | 913 | // ** |
faec2e21 | 914 | AliMedium(50, "SSD Si$", 50, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); |
915 | AliMedium(51, "SSD Si chip$", 51, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
916 | AliMedium(52, "SSD Si bus$", 52, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
917 | AliMedium(53, "SSD C$", 53, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
918 | AliMedium(54, "SSD Air$", 54, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
919 | AliMedium(55, "SSD Vacuum$", 55, 0,isxfld,sxmgmx, 10.,1.00, .1, .100,10.00); | |
920 | AliMedium(56, "SSD Al$", 56, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
921 | AliMedium(57, "SSD Water $", 57, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
922 | AliMedium(58, "SSD Freon$", 58, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
923 | AliMedium(59, "SSD PCB$", 59, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
924 | AliMedium(60, "SSD Copper$", 60, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
925 | AliMedium(61, "SSD Ceramics$", 61, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
926 | AliMedium(62, "SSD Kapton$", 62, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
927 | AliMedium(63, "SSD G10FR4$", 63, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
928 | AliMedium(64, "SSD End ladder$",64, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
929 | AliMedium(65, "SSD cone$", 65, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
e4f08ac3 | 930 | |
69efe7cb | 931 | // 275-299 --> General (end-caps, frames, cooling, cables, etc.) |
932 | ||
933 | AliMaterial(75, "GEN C$", 12.011, 6., 2.265, 18.8, 999.); | |
934 | // verify density | |
e4f08ac3 | 935 | AliMaterial(76, "GEN Air$", 14.61, 7.3, .001205, 30423., 999.); |
69efe7cb | 936 | AliMaterial(77, "GEN Vacuum$", 1e-16, 1e-16, 1e-16, 1e16, 1e16); |
937 | AliMixture( 78, "GEN POLYETHYL$", apoly, zpoly, .95, -2, wpoly); | |
938 | AliMixture( 79, "GEN SERVICES$", aserv, zserv, 4.68, 4, wserv); | |
e4f08ac3 | 939 | AliMaterial(80, "GEN Copper$", 63.546, 29., 8.96, 1.43, 999.); |
69efe7cb | 940 | // After a call with ratios by number (negative number of elements), |
941 | // the ratio array is changed to the ratio by weight, so all successive | |
942 | // calls with the same array must specify the number of elements as | |
943 | // positive | |
944 | AliMixture(81, "GEN Water $", awat, zwat, denswat, 2, wwat); | |
e4f08ac3 | 945 | // AliMaterial(82, "GEN Cables$", 12.011, 6., 2.265, 18.8, 999.); // check !!! |
946 | // AliMaterial(83, "GEN patch pan$", 12.011, 6., 2.265, 18.8, 999.); // check !!! | |
947 | // AliMaterial(84, "GEN serv$", 12.011, 6., 2.265, 18.8, 999.); // check !!! | |
d12d92a5 | 948 | AliMixture(85, "GEN Inox$", asteel, zsteel, 7.88, 4, wsteel); |
e4f08ac3 | 949 | AliMaterial(86, "GEN Al$", 26.981539, 13., 2.6989, 8.9, 999.); |
950 | AliMaterial(87,"inox/alum$", 32.1502,15.3383,3.0705,6.9197,999.); | |
69efe7cb | 951 | // ** |
952 | AliMedium(75,"GEN C$", 75, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
953 | AliMedium(76,"GEN Air$", 76, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
954 | AliMedium(77,"GEN Vacuum$", 77, 0,isxfld,sxmgmx, 10., .10, .1, .100,10.00); | |
955 | AliMedium(78,"GEN POLYETHYL$",78, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
956 | AliMedium(79,"GEN SERVICES$", 79, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
957 | AliMedium(80,"GEN Copper$", 80, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
958 | AliMedium(81,"GEN Water $", 81, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
e4f08ac3 | 959 | // AliMedium(82,"GEN Cables$", 82, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); |
960 | // AliMedium(83,"GEN patch pan$",83, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
961 | // AliMedium(84,"GEN serv$", 84, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); | |
d12d92a5 | 962 | AliMedium(85,"GEN Inox$", 85, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); |
e6892b92 | 963 | AliMedium(86, "GEN Al$", 86, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); |
e4f08ac3 | 964 | AliMedium(87,"inox/alum$", 87, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003); |
e6892b92 | 965 | |
69efe7cb | 966 | } |
967 | //_____________________________________________________________________________ | |
968 | void AliITSvPPRcoarsesymm::Init(){ | |
969 | //////////////////////////////////////////////////////////////////////// | |
970 | // Initialise the ITS after it has been created. | |
971 | //////////////////////////////////////////////////////////////////////// | |
bae7e562 | 972 | Int_t i; |
69efe7cb | 973 | |
bae7e562 | 974 | cout << endl; |
975 | for(i=0;i<25;i++) cout << "*";cout << " ITSvPPRcoarsesymm_Init "; | |
976 | for(i=0;i<25;i++) cout << "*";cout << endl; | |
977 | // | |
69efe7cb | 978 | AliITS::Init(); |
bae7e562 | 979 | // |
980 | for(i=0;i<72;i++) cout << "*"; | |
981 | cout << endl; | |
982 | ||
69efe7cb | 983 | } |
984 | ||
985 | //_____________________________________________________________________________ | |
986 | void AliITSvPPRcoarsesymm::DrawModule(){ | |
987 | //////////////////////////////////////////////////////////////////////// | |
988 | // Draw a shaded view of the FMD version 6. | |
989 | //////////////////////////////////////////////////////////////////////// | |
990 | ||
991 | // Set everything unseen | |
992 | gMC->Gsatt("*", "seen", -1); | |
993 | // | |
994 | // Set ALIC mother visible | |
995 | gMC->Gsatt("ALIC","SEEN",0); | |
996 | // | |
997 | // Set the volumes visible | |
998 | gMC->Gsatt("ITSD","SEEN",0); | |
999 | gMC->Gsatt("ITS1","SEEN",1); | |
1000 | gMC->Gsatt("ITS2","SEEN",1); | |
1001 | gMC->Gsatt("ITS3","SEEN",1); | |
1002 | gMC->Gsatt("ITS4","SEEN",1); | |
1003 | gMC->Gsatt("ITS5","SEEN",1); | |
1004 | gMC->Gsatt("ITS6","SEEN",1); | |
1005 | ||
1006 | gMC->Gsatt("IPCB","SEEN",1); | |
1007 | gMC->Gsatt("ICO2","SEEN",1); | |
1008 | gMC->Gsatt("ICER","SEEN",0); | |
1009 | gMC->Gsatt("ISI2","SEEN",0); | |
1010 | gMC->Gsatt("IPLA","SEEN",0); | |
1011 | gMC->Gsatt("ICO3","SEEN",0); | |
1012 | gMC->Gsatt("IEPX","SEEN",0); | |
1013 | gMC->Gsatt("ISI3","SEEN",1); | |
1014 | gMC->Gsatt("ISUP","SEEN",0); | |
1015 | gMC->Gsatt("ICHO","SEEN",0); | |
1016 | gMC->Gsatt("ICMO","SEEN",0); | |
1017 | gMC->Gsatt("ICMD","SEEN",0); | |
1018 | gMC->Gsatt("ICCO","SEEN",1); | |
1019 | gMC->Gsatt("ICCM","SEEN",0); | |
1020 | gMC->Gsatt("ITMD","SEEN",0); | |
1021 | gMC->Gsatt("ITTT","SEEN",1); | |
1022 | ||
1023 | // | |
1024 | gMC->Gdopt("hide", "on"); | |
1025 | gMC->Gdopt("shad", "on"); | |
1026 | gMC->Gsatt("*", "fill", 7); | |
1027 | gMC->SetClipBox("."); | |
1028 | gMC->SetClipBox("*", 0, 300, -300, 300, -300, 300); | |
1029 | gMC->DefaultRange(); | |
1030 | gMC->Gdraw("alic", 40, 30, 0, 11, 10, .07, .07); | |
1031 | gMC->Gdhead(1111, "Inner Tracking System Version 1"); | |
1032 | gMC->Gdman(17, 6, "MAN"); | |
1033 | } | |
1034 | //_____________________________________________________________________________ | |
1035 | void AliITSvPPRcoarsesymm::StepManager(){ | |
1036 | //////////////////////////////////////////////////////////////////////// | |
1037 | // Called for every step in the ITS, then calls the AliITShit class | |
1038 | // creator with the information to be recoreded about that hit. | |
1039 | //////////////////////////////////////////////////////////////////////// | |
c6e3abc5 | 1040 | |
1041 | /* | |
69efe7cb | 1042 | Int_t copy, id; |
1043 | Float_t hits[8]; | |
1044 | Int_t vol[4]; | |
1045 | TLorentzVector position, momentum; | |
1046 | // TClonesArray &lhits = *fHits; | |
1047 | // | |
1048 | // no hits for this coarse symmetric version. | |
1049 | // | |
1050 | ||
1051 | // | |
1052 | // Track status | |
1053 | vol[3] = 0; | |
1054 | if(gMC->IsTrackInside()) vol[3] += 1; | |
1055 | if(gMC->IsTrackEntering()) vol[3] += 2; | |
1056 | if(gMC->IsTrackExiting()) vol[3] += 4; | |
1057 | if(gMC->IsTrackOut()) vol[3] += 8; | |
1058 | if(gMC->IsTrackDisappeared()) vol[3] += 16; | |
1059 | if(gMC->IsTrackStop()) vol[3] += 32; | |
1060 | if(gMC->IsTrackAlive()) vol[3] += 64; | |
1061 | // | |
1062 | // Fill hit structure. | |
1063 | if( !(gMC->TrackCharge()) ) return; | |
1064 | // | |
1065 | // Only entering charged tracks | |
1066 | if((id=gMC->CurrentVolID(copy))==fIdSens[0]) { | |
1067 | vol[0]=1; | |
1068 | id=gMC->CurrentVolOffID(1,copy); | |
1069 | vol[1]=copy; | |
1070 | id=gMC->CurrentVolOffID(2,copy); | |
1071 | vol[2]=copy; | |
1072 | } else if(id==fIdSens[1]) { | |
1073 | vol[0]=2; | |
1074 | id=gMC->CurrentVolOffID(1,copy); | |
1075 | vol[1]=copy; | |
1076 | id=gMC->CurrentVolOffID(2,copy); | |
1077 | vol[2]=copy; | |
1078 | } else if(id==fIdSens[2]) { | |
1079 | vol[0]=3; | |
1080 | vol[1]=copy; | |
1081 | id=gMC->CurrentVolOffID(1,copy); | |
1082 | vol[2]=copy; | |
1083 | } else if(id==fIdSens[3]) { | |
1084 | vol[0]=4; | |
1085 | vol[1]=copy; | |
1086 | id=gMC->CurrentVolOffID(1,copy); | |
1087 | vol[2]=copy; | |
1088 | } else if(id==fIdSens[4]) { | |
1089 | vol[0]=5; | |
1090 | vol[1]=copy; | |
1091 | id=gMC->CurrentVolOffID(1,copy); | |
1092 | vol[2]=copy; | |
1093 | } else if(id==fIdSens[5]) { | |
1094 | vol[0]=6; | |
1095 | vol[1]=copy; | |
1096 | id=gMC->CurrentVolOffID(1,copy); | |
1097 | vol[2]=copy; | |
1098 | } else return; | |
1099 | gMC->TrackPosition(position); | |
1100 | gMC->TrackMomentum(momentum); | |
1101 | hits[0]=position[0]; | |
1102 | hits[1]=position[1]; | |
1103 | hits[2]=position[2]; | |
1104 | hits[3]=momentum[0]; | |
1105 | hits[4]=momentum[1]; | |
1106 | hits[5]=momentum[2]; | |
1107 | hits[6]=gMC->Edep(); | |
1108 | hits[7]=gMC->TrackTime(); | |
642f15cf | 1109 | // new(lhits[fNhits++]) AliITShit(fIshunt,gAlice->GetCurrentTrackNumber(),vol,hits); |
69efe7cb | 1110 | // |
1111 | // no hits for this coarse symmetric version. | |
1112 | // | |
c6e3abc5 | 1113 | */ |
69efe7cb | 1114 | } |