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ba030c0e | 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 | ||
d1cd2474 | 16 | // $Id$ |
17 | // | |
5f1df83a | 18 | // Authors: David Guez, Ivana Hrivnacova, Marion MacCormick; IPN Orsay |
19 | // | |
d1cd2474 | 20 | // Class AliMUONSt1GeometryBuilderV2 |
21 | // --------------------------------- | |
22 | // MUON Station1 detailed geometry construction class. | |
5f1df83a | 23 | // (Originally defined in AliMUONv2.cxx - now removed.) |
24 | // Included in AliRoot 2004/01/23 | |
d1cd2474 | 25 | |
26 | #ifdef ST1_WITH_STL | |
27 | #include <vector> | |
28 | #endif | |
ba030c0e | 29 | |
d1cd2474 | 30 | #ifdef ST1_WITH_ROOT |
31 | #include "TArrayI.h" | |
32 | #endif | |
ba030c0e | 33 | |
34 | #include <TVector2.h> | |
d1cd2474 | 35 | #include <TVector3.h> |
36 | #include <TGeoMatrix.h> | |
ba030c0e | 37 | #include <TClonesArray.h> |
5f91c9e8 | 38 | #include <Riostream.h> |
39 | #include <TSystem.h> | |
5d12ce38 | 40 | #include <TVirtualMC.h> |
ba030c0e | 41 | |
5f91c9e8 | 42 | #include "AliMpFiles.h" |
43 | #include "AliMpReader.h" | |
44 | #include "AliMpSector.h" | |
45 | #include "AliMpRow.h" | |
46 | #include "AliMpVRowSegment.h" | |
47 | #include "AliMpMotifMap.h" | |
48 | #include "AliMpMotifPosition.h" | |
ba030c0e | 49 | |
e118b27e | 50 | #include "AliRun.h" |
51 | #include "AliMagF.h" | |
52 | #include "AliLog.h" | |
53 | ||
d1cd2474 | 54 | #include "AliMUONSt1GeometryBuilderV2.h" |
55 | #include "AliMUONSt1SpecialMotif.h" | |
56 | #include "AliMUON.h" | |
57 | #include "AliMUONChamber.h" | |
e118b27e | 58 | #include "AliMUONGeometryModule.h" |
a432117a | 59 | #include "AliMUONGeometryEnvelopeStore.h" |
ba030c0e | 60 | |
d1cd2474 | 61 | ClassImp(AliMUONSt1GeometryBuilderV2) |
ba030c0e | 62 | |
5f91c9e8 | 63 | // Thickness Constants |
d1cd2474 | 64 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzPadPlane=0.0148/2.; //Pad plane |
65 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzFoam = 2.083/2.; //Foam of mechanicalplane | |
66 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzFR4 = 0.0031/2.; //FR4 of mechanical plane | |
67 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzSnPb = 0.0091/2.; //Pad/Kapton connection (66 pt) | |
68 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzKapton = 0.0122/2.; //Kapton | |
69 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzBergPlastic = 0.3062/2.;//Berg connector | |
70 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzBergCopper = 0.1882/2.; //Berg connector | |
71 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzDaughter = 0.0156/2.; //Daughter board | |
72 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzGas = 0.2/2.; //Gas thickness | |
5f91c9e8 | 73 | |
74 | // Quadrant Mother volume - TUBS1 - Middle layer of model | |
d1cd2474 | 75 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherIR1 = 18.3; |
76 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherOR1 = 105.673; | |
77 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherThick1 = 6.5/2; | |
78 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherPhiL1 = 0.; | |
79 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherPhiU1 = 90.; | |
5f91c9e8 | 80 | |
81 | // Quadrant Mother volume - TUBS2 - near and far layers of model | |
d1cd2474 | 82 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherIR2 = 20.7; |
83 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherOR2 = 100.073; | |
84 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherThick2 = 3.0/2; | |
85 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherPhiL2 = 0.; | |
86 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherPhiU2 = 90.; | |
5f91c9e8 | 87 | |
88 | // Sensitive copper pads, foam layer, PCB and electronics model parameters | |
d1cd2474 | 89 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxHole=1.5/2.; |
90 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyHole=6./2.; | |
91 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxBergPlastic=0.74/2.; | |
92 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyBergPlastic=5.09/2.; | |
93 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxBergCopper=0.25/2.; | |
94 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyBergCopper=3.6/2.; | |
95 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxKapton=0.8/2.; | |
96 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyKapton=5.7/2.; | |
97 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxDaughter=2.3/2.; | |
98 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyDaughter=6.3/2.; | |
99 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkOffsetX=1.46; | |
100 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkOffsetY=0.71; | |
101 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkDeltaFilleEtamX=1.46; | |
102 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkDeltaFilleEtamY=0.051; | |
103 | ||
104 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkDeltaQuadLHC=2.6; // LHC Origin wrt Quadrant Origin | |
105 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkFrameOffset=5.0; | |
106 | ||
107 | const char* AliMUONSt1GeometryBuilderV2::fgkHoleName="MCHL"; | |
108 | const char* AliMUONSt1GeometryBuilderV2::fgkDaughterName="MCDB"; | |
109 | const char AliMUONSt1GeometryBuilderV2::fgkFoamLayerSuffix='F'; // prefix for automatic volume naming | |
110 | const char* AliMUONSt1GeometryBuilderV2::fgkQuadrantMLayerName="SQM"; | |
111 | const char* AliMUONSt1GeometryBuilderV2::fgkQuadrantNLayerName="SQN"; | |
112 | const char* AliMUONSt1GeometryBuilderV2::fgkQuadrantFLayerName="SQF"; | |
e8c253a0 | 113 | const Int_t AliMUONSt1GeometryBuilderV2::fgkDaughterCopyNoOffset=1000; |
5f91c9e8 | 114 | |
115 | //______________________________________________________________________________ | |
d1cd2474 | 116 | AliMUONSt1GeometryBuilderV2::AliMUONSt1GeometryBuilderV2(AliMUON* muon) |
a432117a | 117 | : AliMUONVGeometryBuilder("st1V2.dat", |
e118b27e | 118 | muon->Chamber(0).GetGeometry(), |
119 | muon->Chamber(1).GetGeometry()), | |
d1cd2474 | 120 | fMUON(muon) |
ba030c0e | 121 | { |
5f91c9e8 | 122 | // set path to mapping data files |
123 | if (! gSystem->Getenv("MINSTALL")) { | |
124 | TString dirPath = gSystem->Getenv("ALICE_ROOT"); | |
125 | dirPath += "/MUON/mapping"; | |
126 | AliMpFiles::Instance()->SetTopPath(dirPath); | |
127 | gSystem->Setenv("MINSTALL", dirPath.Data()); | |
128 | //cout << "AliMpFiles top path set to " << dirPath << endl; | |
129 | } | |
130 | //else | |
d1cd2474 | 131 | // cout << gSystem->Getenv("MINSTALL") << endl; |
ba030c0e | 132 | } |
133 | ||
5f91c9e8 | 134 | //______________________________________________________________________________ |
d1cd2474 | 135 | AliMUONSt1GeometryBuilderV2::AliMUONSt1GeometryBuilderV2() |
136 | : AliMUONVGeometryBuilder(), | |
137 | fMUON(0) | |
ba030c0e | 138 | { |
d1cd2474 | 139 | // Default Constructor |
140 | // -- | |
ba030c0e | 141 | } |
142 | ||
5f91c9e8 | 143 | //______________________________________________________________________________ |
d1cd2474 | 144 | AliMUONSt1GeometryBuilderV2::AliMUONSt1GeometryBuilderV2(const AliMUONSt1GeometryBuilderV2& rhs) |
145 | : AliMUONVGeometryBuilder(rhs) | |
ba030c0e | 146 | { |
147 | // Dummy copy constructor | |
d1cd2474 | 148 | |
8c343c7c | 149 | AliFatal("Copy constructor is not implemented."); |
ba030c0e | 150 | } |
151 | ||
5f91c9e8 | 152 | //______________________________________________________________________________ |
d1cd2474 | 153 | AliMUONSt1GeometryBuilderV2::~AliMUONSt1GeometryBuilderV2() |
ba030c0e | 154 | { |
155 | // Destructor | |
ba030c0e | 156 | } |
157 | ||
d1cd2474 | 158 | |
159 | //______________________________________________________________________________ | |
160 | AliMUONSt1GeometryBuilderV2& | |
161 | AliMUONSt1GeometryBuilderV2::operator = (const AliMUONSt1GeometryBuilderV2& rhs) | |
162 | { | |
163 | // check assignement to self | |
164 | if (this == &rhs) return *this; | |
165 | ||
8c343c7c | 166 | AliFatal("Assignment operator is not implemented."); |
d1cd2474 | 167 | |
168 | return *this; | |
169 | } | |
170 | ||
5f91c9e8 | 171 | // |
172 | // Private methods | |
173 | // | |
174 | ||
175 | //______________________________________________________________________________ | |
d1cd2474 | 176 | void AliMUONSt1GeometryBuilderV2::CreateHole() |
ba030c0e | 177 | { |
5f91c9e8 | 178 | // Create all the elements found inside a foam hole |
ba030c0e | 179 | // -- |
d1cd2474 | 180 | Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099; |
181 | Int_t idAir = idtmed[1100]; // medium 1 | |
182 | //Int_t idCopper = idtmed[1109]; // medium 10 = copper | |
183 | Int_t idCopper = idtmed[1121]; // medium 22 = copper | |
ba030c0e | 184 | |
5f91c9e8 | 185 | GReal_t par[3]; |
186 | GReal_t posX,posY,posZ; | |
187 | ||
188 | par[0] = fgkHxHole; | |
189 | par[1] = fgkHyHole; | |
190 | par[2] = fgkHzFoam; | |
191 | gMC->Gsvolu(fgkHoleName,"BOX",idAir,par,3); | |
ba030c0e | 192 | |
5f91c9e8 | 193 | par[0] = fgkHxKapton; |
194 | par[1] = fgkHyKapton; | |
195 | par[2] = fgkHzSnPb; | |
196 | gMC->Gsvolu("SNPB", "BOX", idCopper, par, 3); | |
197 | posX = 0.; | |
198 | posY = 0.; | |
199 | posZ = -fgkHzFoam+fgkHzSnPb; | |
200 | gMC->Gspos("SNPB",1,fgkHoleName, posX, posY, posZ, 0,"ONLY"); | |
ba030c0e | 201 | |
5f91c9e8 | 202 | par[0] = fgkHxHole; |
203 | par[1] = fgkHyBergPlastic; | |
204 | par[2] = fgkHzKapton; | |
205 | gMC->Gsvolu("KAPT", "BOX", idCopper, par, 3); | |
206 | posX = 0.; | |
207 | posY = 0.; | |
208 | posZ = 0.; | |
209 | gMC->Gspos("KAPT",1,fgkHoleName, posX, posY, posZ, 0,"ONLY"); | |
210 | } | |
ba030c0e | 211 | |
5f91c9e8 | 212 | //______________________________________________________________________________ |
d1cd2474 | 213 | void AliMUONSt1GeometryBuilderV2::CreateDaughterBoard() |
5f91c9e8 | 214 | { |
215 | // Create all the elements in a daughter board | |
216 | // -- | |
d1cd2474 | 217 | Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099; |
5f91c9e8 | 218 | Int_t idAir = idtmed[1100]; // medium 1 |
d1cd2474 | 219 | //Int_t idCopper = idtmed[1109]; // medium 10 = copper |
220 | //Int_t idPlastic =idtmed[1116]; // medium 17 = Plastic | |
221 | Int_t idCopper = idtmed[1121]; // medium 22 = copper | |
222 | Int_t idPlastic =idtmed[1127]; // medium 28 = Plastic | |
ba030c0e | 223 | |
5f91c9e8 | 224 | GReal_t par[3]; |
225 | GReal_t posX,posY,posZ; | |
226 | ||
227 | par[0]=fgkHxDaughter; | |
228 | par[1]=fgkHyDaughter; | |
229 | par[2]=TotalHzDaughter(); | |
230 | gMC->Gsvolu(fgkDaughterName,"BOX",idAir,par,3); | |
ba030c0e | 231 | |
5f91c9e8 | 232 | par[0]=fgkHxBergPlastic; |
233 | par[1]=fgkHyBergPlastic; | |
234 | par[2]=fgkHzBergPlastic; | |
235 | gMC->Gsvolu("BRGP","BOX",idPlastic,par,3); | |
236 | posX=0.; | |
237 | posY=0.; | |
238 | posZ = -TotalHzDaughter() + fgkHzBergPlastic; | |
239 | gMC->Gspos("BRGP",1,fgkDaughterName,posX,posY,posZ,0,"ONLY"); | |
240 | ||
241 | par[0]=fgkHxBergCopper; | |
242 | par[1]=fgkHyBergCopper; | |
243 | par[2]=fgkHzBergCopper; | |
244 | gMC->Gsvolu("BRGC","BOX",idCopper,par,3); | |
245 | posX=0.; | |
246 | posY=0.; | |
247 | posZ=0.; | |
248 | gMC->Gspos("BRGC",1,"BRGP",posX,posY,posZ,0,"ONLY"); | |
249 | ||
250 | par[0]=fgkHxDaughter; | |
251 | par[1]=fgkHyDaughter; | |
252 | par[2]=fgkHzDaughter; | |
253 | gMC->Gsvolu("DGHT","BOX",idCopper,par,3); | |
254 | posX=0.; | |
255 | posY=0.; | |
256 | posZ = -TotalHzDaughter() + 2.*fgkHzBergPlastic + fgkHzDaughter; | |
257 | gMC->Gspos("DGHT",1,fgkDaughterName,posX,posY,posZ,0,"ONLY"); | |
258 | } | |
259 | ||
260 | //______________________________________________________________________________ | |
d1cd2474 | 261 | void AliMUONSt1GeometryBuilderV2::CreateInnerLayers() |
5f91c9e8 | 262 | { |
263 | // Create the layer of sensitive volumes with gas | |
264 | // and the copper layer. | |
265 | // -- | |
266 | ||
267 | // Gas Medium | |
d1cd2474 | 268 | Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099; |
269 | //Int_t idArCO2 = idtmed[1108]; // medium 9 (ArCO2 80%) | |
270 | //Int_t idCopper = idtmed[1109]; // medium 10 = copper | |
271 | Int_t idArCO2 = idtmed[1124]; // medium 25 (ArCO2 80%) | |
272 | Int_t idCopper = idtmed[1121]; // medium 22 = copper | |
5f91c9e8 | 273 | |
274 | Float_t par[11]; | |
275 | ||
276 | //Make gas volume - composed of 11 trapezoids | |
277 | // section 1 of 11 | |
278 | par[0] = fgkHzGas; | |
279 | par[1] = 0.; | |
280 | par[2] = 0.; | |
281 | par[3] = 71.33/2.; | |
282 | par[4] = 9.76/2.; | |
283 | par[5] = 48.77/2.; | |
284 | par[6] = 15.3; | |
285 | par[7] = 71.33/2.; | |
286 | par[8] = 9.76/2.; | |
287 | par[9] = 48.77/2.; | |
288 | par[10] = 15.3; | |
289 | ||
290 | gMC->Gsvolu("SA1G", "TRAP", idArCO2, par, 11); | |
291 | gMC->Gsvolu("SA2G", "TRAP", idArCO2, par, 11); | |
ba030c0e | 292 | |
5f91c9e8 | 293 | par[0] = fgkHzPadPlane; |
294 | gMC->Gsvolu("SA1C", "TRAP", idCopper,par, 11); | |
295 | ||
296 | // section 2 of 11 | |
297 | par[0] = fgkHzGas; | |
298 | par[1] = 0.; | |
299 | par[2] = 0.; | |
300 | par[3] = 79.68/2.; | |
301 | par[4] = 10.4/2.; | |
302 | par[5] = 57.0/2.; | |
303 | par[6] = 0.; | |
304 | par[7] = 79.68/2.; | |
305 | par[8] = 10.4/2.; | |
306 | par[9] = 57.0/2.; | |
307 | par[10] = 0.; | |
308 | gMC->Gsvolu("SB1G", "TRAP", idArCO2, par, 11); | |
309 | gMC->Gsvolu("SB2G", "TRAP", idArCO2, par, 11); | |
310 | ||
311 | par[0] = fgkHzPadPlane; | |
312 | gMC->Gsvolu("SB1C", "TRAP", idCopper,par, 11); | |
313 | ||
314 | // section 3 of 11 | |
315 | par[0] = fgkHzGas; | |
316 | par[1] = 0.; | |
317 | par[2] = 0.; | |
318 | par[3] = 71.33/2.; | |
319 | par[4] = 48.77/2.; | |
320 | par[5] = 9.73/2.; | |
321 | par[6] = -15.3; | |
322 | par[7] = 71.33/2.; | |
323 | par[8] = 48.77/2.; | |
324 | par[9] = 9.73/2.; | |
325 | par[10] = -15.3; | |
326 | ||
327 | gMC->Gsvolu("SC1G", "TRAP", idArCO2, par, 11); | |
328 | gMC->Gsvolu("SC2G", "TRAP", idArCO2, par, 11); | |
329 | ||
330 | par[0] = fgkHzPadPlane; | |
331 | gMC->Gsvolu("SC1C", "TRAP", idCopper,par, 11); | |
332 | ||
333 | // section 4 of 11 | |
334 | par[0] = fgkHzGas; | |
335 | par[1] = 0.; | |
336 | par[2] = 0.; | |
337 | par[3] = 6.00/2.; | |
338 | par[4] = 0.; | |
339 | par[5] = 1.56/2.; | |
340 | par[6] = 7.41; | |
341 | par[7] = 6.00/2.; | |
342 | par[8] = 0.; | |
343 | par[9] = 1.56/2.; | |
344 | par[10] = 7.41; | |
345 | gMC->Gsvolu("SD1G", "TRAP", idArCO2, par, 11); | |
346 | gMC->Gsvolu("SD2G", "TRAP", idArCO2, par, 11); | |
347 | ||
348 | par[0] = fgkHzPadPlane; | |
349 | gMC->Gsvolu("SD1C", "TRAP", idCopper,par, 11); | |
350 | ||
351 | // section 5 of 11 | |
352 | par[0] = fgkHzGas; | |
353 | par[1] = 0.; | |
354 | par[2] = 0.; | |
355 | par[3] = 1.516/2.; | |
356 | par[4] = 0.; | |
357 | par[5] = 0.829/2.; | |
358 | par[6] = 15.3; | |
359 | par[7] = 1.516/2.; | |
360 | par[8] = 0.; | |
361 | par[9] = 0.829/2.; | |
362 | par[10] = 15.3; | |
363 | gMC->Gsvolu("SE1G", "TRAP", idArCO2, par, 11); | |
364 | gMC->Gsvolu("SE2G", "TRAP", idArCO2, par, 11); | |
365 | ||
366 | par[0] = fgkHzPadPlane; | |
367 | gMC->Gsvolu("SE1C", "TRAP", idCopper,par, 11); | |
368 | ||
369 | // section 6 of 11 | |
370 | par[0] = fgkHzGas; | |
371 | par[1] = 0.; | |
372 | par[2] = 0.; | |
373 | par[3] = 3.92/2.; | |
374 | par[4] = 0.; | |
375 | par[5] = 0.562/2.; | |
376 | par[6] = -4.1; | |
377 | par[7] = 3.92/2.; | |
378 | par[8] = 0.; | |
379 | par[9] = 0.562/2.; | |
380 | par[10] = -4.1; | |
381 | gMC->Gsvolu("SF1G", "TRAP", idArCO2, par, 11); | |
382 | gMC->Gsvolu("SF2G", "TRAP", idArCO2, par, 11); | |
383 | ||
384 | par[0] = fgkHzPadPlane; | |
385 | gMC->Gsvolu("SF1C", "TRAP", idCopper,par, 11); | |
386 | ||
387 | // section 7 of 11 | |
388 | par[0] = fgkHzGas; | |
389 | par[1] = 0.; | |
390 | par[2] = 0.; | |
391 | par[3] = 0.941/2.; | |
392 | par[4] = 0.562/2.; | |
393 | par[5] = 0.; | |
394 | par[6] = -16.6; | |
395 | par[7] = 0.941/2.; | |
396 | par[8] = 0.562/2.; | |
397 | par[9] = 0.; | |
398 | par[10] =-16.6; | |
399 | gMC->Gsvolu("SG1G", "TRAP", idArCO2, par, 11); | |
400 | gMC->Gsvolu("SG2G", "TRAP", idArCO2, par, 11); | |
401 | ||
402 | par[0] = fgkHzPadPlane; | |
403 | gMC->Gsvolu("SG1C", "TRAP", idCopper,par, 11); | |
404 | ||
405 | // section 8 of 11 | |
406 | par[0] = fgkHzGas; | |
407 | par[1] = 0.; | |
408 | par[2] = 0.; | |
409 | par[3] = 3.94/2.; | |
410 | par[4] = 0.57/2.; | |
411 | par[5] = 0.; | |
412 | par[6] = 4.14; | |
413 | par[7] = 3.94/2.; | |
414 | par[8] = 0.57/2.; | |
415 | par[9] = 0.; | |
416 | par[10] = 4.14; | |
417 | gMC->Gsvolu("SH1G", "TRAP", idArCO2, par, 11); | |
418 | gMC->Gsvolu("SH2G", "TRAP", idArCO2, par, 11); | |
419 | ||
420 | par[0] = fgkHzPadPlane; | |
421 | gMC->Gsvolu("SH1C", "TRAP", idCopper,par, 11); | |
422 | ||
423 | // section 9 of 11 | |
424 | par[0] = fgkHzGas; | |
425 | par[1] = 0.; | |
426 | par[2] = 0.; | |
427 | par[3] = 0.95/2.; | |
428 | par[4] = 0.; | |
429 | par[5] = 0.57/2; | |
430 | par[6] = 16.7; | |
431 | par[7] = 0.95/2.; | |
432 | par[8] = 0.; | |
433 | par[9] = 0.57/2; | |
434 | par[10] = 16.7; | |
435 | gMC->Gsvolu("SI1G", "TRAP", idArCO2, par, 11); | |
436 | gMC->Gsvolu("SI2G", "TRAP", idArCO2, par, 11); | |
437 | ||
438 | par[0] = fgkHzPadPlane; | |
439 | gMC->Gsvolu("SI1C", "TRAP", idCopper,par, 11); | |
440 | ||
441 | // section 10 of 11 | |
442 | par[0] = fgkHzGas; | |
443 | par[1] = 0.; | |
444 | par[2] = 0.; | |
445 | par[3] = 1.49/2.; | |
446 | par[4] = 0.; | |
447 | par[5] = 0.817/2.; | |
448 | par[6] = -15.4; | |
449 | par[7] = 1.49/2.; | |
450 | par[8] = 0.; | |
451 | par[9] = 0.817/2.; | |
452 | par[10] = -15.4; | |
453 | gMC->Gsvolu("SJ1G", "TRAP", idArCO2, par, 11); | |
454 | gMC->Gsvolu("SJ2G", "TRAP", idArCO2, par, 11); | |
455 | ||
456 | par[0] = fgkHzPadPlane; | |
457 | gMC->Gsvolu("SJ1C", "TRAP", idCopper,par, 11); | |
458 | ||
459 | // section 11 of 11 | |
460 | par[0] = fgkHzGas; | |
461 | par[1] = 0.; | |
462 | par[2] = 0.; | |
463 | par[3] = 5.93/2.; | |
464 | par[4] = 0.; | |
465 | par[5] = 1.49/2.; | |
466 | par[6] = -7.16; | |
467 | par[7] = 5.93/2.; | |
468 | par[8] = 0.; | |
469 | par[9] = 1.49/2.; | |
470 | par[10] = -7.16; | |
471 | gMC->Gsvolu("SK1G", "TRAP", idArCO2, par, 11); | |
472 | gMC->Gsvolu("SK2G", "TRAP", idArCO2, par, 11); | |
473 | ||
474 | par[0] = fgkHzPadPlane; | |
475 | gMC->Gsvolu("SK1C", "TRAP", idCopper,par, 11); | |
ba030c0e | 476 | } |
5f91c9e8 | 477 | |
478 | //______________________________________________________________________________ | |
d1cd2474 | 479 | void AliMUONSt1GeometryBuilderV2::CreateQuadrant(Int_t chamber) |
ba030c0e | 480 | { |
481 | // create the quadrant (bending and non-bending planes) | |
482 | // for the given chamber | |
483 | // -- | |
5f91c9e8 | 484 | |
ba030c0e | 485 | CreateFrame(chamber); |
486 | ||
d1cd2474 | 487 | #ifdef ST1_WITH_STL |
488 | SpecialMap specialMap; | |
e8c253a0 | 489 | specialMap[76] = AliMUONSt1SpecialMotif(TVector2( 0.1, 0.84), 90.); |
490 | specialMap[75] = AliMUONSt1SpecialMotif(TVector2( 0.5, 0.36)); | |
491 | specialMap[47] = AliMUONSt1SpecialMotif(TVector2(1.01, 0.36)); | |
d1cd2474 | 492 | #endif |
493 | ||
494 | #ifdef ST1_WITH_ROOT | |
495 | SpecialMap specialMap; | |
e8c253a0 | 496 | specialMap.Add(76, (Long_t) new AliMUONSt1SpecialMotif(TVector2( 0.1, 0.84), 90.)); |
497 | specialMap.Add(75, (Long_t) new AliMUONSt1SpecialMotif(TVector2( 0.5, 0.36))); | |
498 | specialMap.Add(47, (Long_t) new AliMUONSt1SpecialMotif(TVector2(1.01, 0.36))); | |
d1cd2474 | 499 | #endif |
500 | ||
4a147321 | 501 | AliMpReader reader1(kStation1, kBendingPlane); |
5f91c9e8 | 502 | AliMpSector* sector1 = reader1.BuildSector(); |
ba030c0e | 503 | |
5f91c9e8 | 504 | Bool_t reflectZ = true; |
505 | TVector3 where = TVector3(2.5+0.1+0.56+0.001, 2.5+0.1+0.001, 0.); | |
506 | PlaceSector(sector1, specialMap, where, reflectZ, chamber); | |
ba030c0e | 507 | |
d1cd2474 | 508 | #ifdef ST1_WITH_STL |
ba030c0e | 509 | specialMap.clear(); |
e8c253a0 | 510 | specialMap[76] = AliMUONSt1SpecialMotif(TVector2(1.01,0.59),90.); |
511 | specialMap[75] = AliMUONSt1SpecialMotif(TVector2(1.96, 0.17)); | |
512 | specialMap[47] = AliMUONSt1SpecialMotif(TVector2(1.61,-1.18)); | |
513 | specialMap[20] = AliMUONSt1SpecialMotif(TVector2(0.2 ,-0.08)); | |
514 | specialMap[46] = AliMUONSt1SpecialMotif(TVector2(0.2 , 0.25)); | |
515 | specialMap[74] = AliMUONSt1SpecialMotif(TVector2(0.28, 0.21)); | |
d1cd2474 | 516 | #endif |
517 | ||
518 | #ifdef ST1_WITH_ROOT | |
519 | specialMap.Delete(); | |
e8c253a0 | 520 | specialMap.Add(76,(Long_t) new AliMUONSt1SpecialMotif(TVector2(1.01,0.59),90.)); |
521 | specialMap.Add(75,(Long_t) new AliMUONSt1SpecialMotif(TVector2(1.96, 0.17))); | |
522 | specialMap.Add(47,(Long_t) new AliMUONSt1SpecialMotif(TVector2(1.61,-1.18))); | |
523 | specialMap.Add(20,(Long_t) new AliMUONSt1SpecialMotif(TVector2(0.2 ,-0.08))); | |
524 | specialMap.Add(46,(Long_t) new AliMUONSt1SpecialMotif(TVector2(0.2 , 0.25))); | |
525 | specialMap.Add(74,(Long_t) new AliMUONSt1SpecialMotif(TVector2(0.28, 0.21))); | |
d1cd2474 | 526 | #endif |
527 | ||
4a147321 | 528 | AliMpReader reader2(kStation1, kNonBendingPlane); |
5f91c9e8 | 529 | AliMpSector* sector2 = reader2.BuildSector(); |
ba030c0e | 530 | |
5f91c9e8 | 531 | reflectZ = false; |
532 | where = TVector3(where.X()+0.63/2.,where.Y()+0.42/2., 0.); //add a half pad shift | |
533 | PlaceSector(sector2, specialMap, where, reflectZ, chamber); | |
d1cd2474 | 534 | |
535 | #ifdef ST1_WITH_ROOT | |
536 | specialMap.Delete(); | |
537 | #endif | |
ba030c0e | 538 | } |
539 | ||
5f91c9e8 | 540 | //______________________________________________________________________________ |
d1cd2474 | 541 | void AliMUONSt1GeometryBuilderV2::CreateFoamBox(const char* name,const TVector2& dimensions) |
ba030c0e | 542 | { |
5f91c9e8 | 543 | // create all the elements in the copper plane |
544 | // -- | |
ba030c0e | 545 | |
d1cd2474 | 546 | Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099; |
5f91c9e8 | 547 | Int_t idAir = idtmed[1100]; // medium 1 |
d1cd2474 | 548 | //Int_t idFoam = idtmed[1115]; // medium 16 = Foam |
549 | //Int_t idFR4 = idtmed[1114]; // medium 15 = FR4 | |
550 | Int_t idFoam = idtmed[1125]; // medium 26 = Foam | |
551 | Int_t idFR4 = idtmed[1122]; // medium 23 = FR4 | |
ba030c0e | 552 | |
5f91c9e8 | 553 | // mother volume |
554 | GReal_t par[3]; | |
555 | par[0] = dimensions.X(); | |
556 | par[1] = dimensions.Y(); | |
557 | par[2] = TotalHzPlane(); | |
558 | gMC->Gsvolu(name,"BOX",idAir,par,3); | |
559 | ||
560 | // foam layer | |
561 | GReal_t posX,posY,posZ; | |
562 | char eName[5]; | |
563 | strcpy(eName,name); | |
564 | eName[3]=fgkFoamLayerSuffix; | |
565 | par[0] = dimensions.X(); | |
566 | par[1] = dimensions.Y(); | |
567 | par[2] = fgkHzFoam; | |
568 | gMC->Gsvolu(eName,"BOX",idFoam,par,3); | |
569 | posX=0.; | |
570 | posY=0.; | |
571 | posZ = -TotalHzPlane() + fgkHzFoam; | |
572 | gMC->Gspos(eName,1,name,posX,posY,posZ,0,"ONLY"); | |
ba030c0e | 573 | |
5f91c9e8 | 574 | // mechanical plane FR4 layer |
575 | eName[3]='R'; | |
576 | par[0] = dimensions.X(); | |
577 | par[1] = dimensions.Y(); | |
578 | par[2] = fgkHzFR4; | |
579 | gMC->Gsvolu(eName,"BOX",idFR4,par,3); | |
580 | posX=0.; | |
581 | posY=0.; | |
582 | posZ = -TotalHzPlane()+ 2.*fgkHzFoam + fgkHzFR4; | |
583 | gMC->Gspos(eName,1,name,posX,posY,posZ,0,"ONLY"); | |
584 | } | |
ba030c0e | 585 | |
5f91c9e8 | 586 | //______________________________________________________________________________ |
d1cd2474 | 587 | void AliMUONSt1GeometryBuilderV2::CreatePlaneSegment(const char* name,const TVector2& dimensions, |
5f91c9e8 | 588 | Int_t nofHoles) |
589 | { | |
590 | // Create a segment of a plane (this includes a foam layer, | |
591 | // holes in the foam to feed the kaptons through, kapton connectors | |
592 | // and the mother board.) | |
593 | // -- | |
ba030c0e | 594 | |
5f91c9e8 | 595 | CreateFoamBox(name,dimensions); |
ba030c0e | 596 | |
5f91c9e8 | 597 | char eName[5]; |
598 | strcpy(eName,name); | |
599 | eName[3]=fgkFoamLayerSuffix; | |
ba030c0e | 600 | |
5f91c9e8 | 601 | for (Int_t holeNum=0;holeNum<nofHoles;holeNum++) { |
602 | GReal_t posX = ((2.*holeNum+1.)/nofHoles-1.)*dimensions.X(); | |
603 | GReal_t posY = 0.; | |
604 | GReal_t posZ = 0.; | |
ba030c0e | 605 | |
5f91c9e8 | 606 | gMC->Gspos(fgkHoleName,holeNum+1,eName,posX,posY,posZ,0,"ONLY"); |
607 | } | |
608 | } | |
ba030c0e | 609 | |
5f91c9e8 | 610 | //______________________________________________________________________________ |
d1cd2474 | 611 | void AliMUONSt1GeometryBuilderV2::CreateFrame(Int_t chamber) |
5f91c9e8 | 612 | { |
613 | // Create the non-sensitive elements of the frame for the <chamber> | |
614 | // | |
615 | // | |
616 | // Model and notation: | |
617 | // | |
618 | // The Quadrant volume name starts with SQ | |
619 | // The volume segments are numbered 00 to XX. | |
620 | // | |
621 | // OutTopFrame | |
622 | // (SQ02-16) | |
623 | // ------------ | |
624 | // OutEdgeFrame / | | |
625 | // (SQ17-24) / | InVFrame (SQ00-01) | |
626 | // / | | |
627 | // | | | |
628 | // OutVFrame | _- - | |
629 | // (SQ25-39) | | InArcFrame (SQ42-45) | |
630 | // | | | |
631 | // ------------- | |
632 | // InHFrame (SQ40-41) | |
633 | // | |
634 | // | |
635 | // 06 February 2003 - Overlapping volumes resolved. | |
636 | // One quarter chamber is comprised of three TUBS volumes: SQMx, SQNx, and SQFx, | |
637 | // where SQMx is the Quadrant Middle layer for chamber <x> ( posZ in [-3.25,3.25]), | |
638 | // SQNx is the Quadrant Near side layer for chamber <x> ( posZ in [-6.25,3-.25) ), and | |
639 | // SQFx is the Quadrant Far side layer for chamber <x> ( posZ in (3.25,6.25] ). | |
640 | //--- | |
ba030c0e | 641 | |
d1cd2474 | 642 | const Float_t kNearFarLHC=2.4; // Near and Far TUBS Origin wrt LHC Origin |
ba030c0e | 643 | |
ba030c0e | 644 | // tracking medias |
d1cd2474 | 645 | Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099; |
5f91c9e8 | 646 | |
ba030c0e | 647 | Int_t idAir = idtmed[1100]; // medium 1 |
d1cd2474 | 648 | //Int_t idFrameEpoxy = idtmed[1115]; // medium 16 = Frame Epoxy ME730 |
649 | //Int_t idInox = idtmed[1116]; // medium 17 Stainless Steel (18%Cr,9%Ni,Fe) | |
650 | //Int_t idFR4 = idtmed[1110]; // medium 11 FR4 | |
651 | //Int_t idCopper = idtmed[1109]; // medium 10 Copper | |
652 | //Int_t idAlu = idtmed[1103]; // medium 4 Aluminium | |
653 | Int_t idFrameEpoxy = idtmed[1123]; // medium 24 = Frame Epoxy ME730 // was 20 not 16 | |
654 | Int_t idInox = idtmed[1128]; // medium 29 Stainless Steel (18%Cr,9%Ni,Fe) // was 21 not 17 | |
655 | Int_t idFR4 = idtmed[1122]; // medium 23 FR4 // was 15 not 11 | |
656 | Int_t idCopper = idtmed[1121]; // medium 22 Copper | |
657 | Int_t idAlu = idtmed[1120]; // medium 21 Aluminium | |
5f91c9e8 | 658 | |
659 | ||
660 | // Rotation Matrices | |
661 | Int_t rot1, rot2, rot3; | |
662 | ||
663 | // Rotation matrices | |
d1cd2474 | 664 | fMUON->AliMatrix(rot1, 90., 90., 90., 180., 0., 0.); // +90 deg in x-y plane |
665 | fMUON->AliMatrix(rot2, 90., 45., 90., 135., 0., 0.); // +45 deg in x-y plane | |
666 | Content-type: text/html ]>