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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 | |
adbabf6d | 26 | #include "AliMUONSt1GeometryBuilderV2.h" |
27 | #include "AliMUONSt1SpecialMotif.h" | |
28 | #include "AliMUON.h" | |
29 | #include "AliMUONConstants.h" | |
30 | #include "AliMUONGeometryModule.h" | |
31 | #include "AliMUONGeometryEnvelopeStore.h" | |
ba030c0e | 32 | |
86488ea7 | 33 | #include "AliMpContainers.h" |
4d8c279c | 34 | #include "AliMpConstants.h" |
adbabf6d | 35 | #include "AliMpFiles.h" |
36 | #include "AliMpSectorReader.h" | |
37 | #include "AliMpSector.h" | |
38 | #include "AliMpRow.h" | |
39 | #include "AliMpVRowSegment.h" | |
40 | #include "AliMpMotifMap.h" | |
41 | #include "AliMpMotifPosition.h" | |
4d8c279c | 42 | #include "AliMpPlaneType.h" |
adbabf6d | 43 | |
44 | #include "AliRun.h" | |
45 | #include "AliMagF.h" | |
46 | #include "AliLog.h" | |
ba030c0e | 47 | |
48 | #include <TVector2.h> | |
d1cd2474 | 49 | #include <TVector3.h> |
50 | #include <TGeoMatrix.h> | |
ba030c0e | 51 | #include <TClonesArray.h> |
5f91c9e8 | 52 | #include <Riostream.h> |
53 | #include <TSystem.h> | |
5d12ce38 | 54 | #include <TVirtualMC.h> |
91111b9c | 55 | #include <TGeoManager.h> |
56 | #include <TGeoVolume.h> | |
57 | #include <TGeoTube.h> | |
58 | #include <TGeoCompositeShape.h> | |
ba030c0e | 59 | |
86488ea7 | 60 | #ifdef WITH_STL |
adbabf6d | 61 | #include <vector> |
62 | #endif | |
e118b27e | 63 | |
86488ea7 | 64 | #ifdef WITH_ROOT |
adbabf6d | 65 | #include "TArrayI.h" |
66 | #endif | |
ba030c0e | 67 | |
5f91c9e8 | 68 | // Thickness Constants |
d1cd2474 | 69 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzPadPlane=0.0148/2.; //Pad plane |
1c4b9c4c | 70 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzFoam = 2.503/2.; //Foam of mechanicalplane |
71 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzFR4 = 0.062/2.; //FR4 of mechanical plane | |
d1cd2474 | 72 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzSnPb = 0.0091/2.; //Pad/Kapton connection (66 pt) |
73 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzKapton = 0.0122/2.; //Kapton | |
74 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzBergPlastic = 0.3062/2.;//Berg connector | |
75 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzBergCopper = 0.1882/2.; //Berg connector | |
76 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzDaughter = 0.0156/2.; //Daughter board | |
b367fd8f | 77 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzGas = 0.42/2.; //Gas thickness |
5f91c9e8 | 78 | |
79 | // Quadrant Mother volume - TUBS1 - Middle layer of model | |
d1cd2474 | 80 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherIR1 = 18.3; |
81 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherOR1 = 105.673; | |
82 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherThick1 = 6.5/2; | |
83 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherPhiL1 = 0.; | |
84 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherPhiU1 = 90.; | |
5f91c9e8 | 85 | |
86 | // Quadrant Mother volume - TUBS2 - near and far layers of model | |
d1cd2474 | 87 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherIR2 = 20.7; |
88 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherOR2 = 100.073; | |
89 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherThick2 = 3.0/2; | |
90 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherPhiL2 = 0.; | |
91 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherPhiU2 = 90.; | |
5f91c9e8 | 92 | |
93 | // Sensitive copper pads, foam layer, PCB and electronics model parameters | |
d1cd2474 | 94 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxHole=1.5/2.; |
95 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyHole=6./2.; | |
96 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxBergPlastic=0.74/2.; | |
97 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyBergPlastic=5.09/2.; | |
98 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxBergCopper=0.25/2.; | |
99 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyBergCopper=3.6/2.; | |
100 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxKapton=0.8/2.; | |
101 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyKapton=5.7/2.; | |
102 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxDaughter=2.3/2.; | |
103 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyDaughter=6.3/2.; | |
104 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkOffsetX=1.46; | |
105 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkOffsetY=0.71; | |
106 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkDeltaFilleEtamX=1.46; | |
107 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkDeltaFilleEtamY=0.051; | |
108 | ||
109 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkDeltaQuadLHC=2.6; // LHC Origin wrt Quadrant Origin | |
b367fd8f | 110 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkFrameOffset=5.2; |
111 | // Fix (1) of overlap SQN* layers with SQM* ones (was 5.0) | |
112 | ||
113 | // Pad planes offsets | |
114 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkPadXOffsetBP = 0.50 - 0.63/2; // = 0.185 | |
115 | const GReal_t AliMUONSt1GeometryBuilderV2::fgkPadYOffsetBP = -0.31 - 0.42/2; // =-0.52 | |
d1cd2474 | 116 | |
62c708bf | 117 | const char* AliMUONSt1GeometryBuilderV2::fgkHoleName="SCHL"; |
118 | const char* AliMUONSt1GeometryBuilderV2::fgkDaughterName="SCDB"; | |
b367fd8f | 119 | const char* AliMUONSt1GeometryBuilderV2::fgkQuadrantEnvelopeName="SE"; |
d1cd2474 | 120 | const char* AliMUONSt1GeometryBuilderV2::fgkQuadrantMLayerName="SQM"; |
121 | const char* AliMUONSt1GeometryBuilderV2::fgkQuadrantNLayerName="SQN"; | |
122 | const char* AliMUONSt1GeometryBuilderV2::fgkQuadrantFLayerName="SQF"; | |
62c708bf | 123 | const Int_t AliMUONSt1GeometryBuilderV2::fgkFoamBoxNameOffset=200; |
124 | const Int_t AliMUONSt1GeometryBuilderV2::fgkFR4BoxNameOffset=400; | |
e8c253a0 | 125 | const Int_t AliMUONSt1GeometryBuilderV2::fgkDaughterCopyNoOffset=1000; |
5f91c9e8 | 126 | |
4d8c279c | 127 | ClassImp(AliMUONSt1GeometryBuilderV2) |
128 | ||
5f91c9e8 | 129 | //______________________________________________________________________________ |
d1cd2474 | 130 | AliMUONSt1GeometryBuilderV2::AliMUONSt1GeometryBuilderV2(AliMUON* muon) |
b7ef3c96 | 131 | : AliMUONVGeometryBuilder(0, 1), |
d1cd2474 | 132 | fMUON(muon) |
ba030c0e | 133 | { |
5f91c9e8 | 134 | // set path to mapping data files |
135 | if (! gSystem->Getenv("MINSTALL")) { | |
136 | TString dirPath = gSystem->Getenv("ALICE_ROOT"); | |
137 | dirPath += "/MUON/mapping"; | |
3d16af90 | 138 | AliMpFiles::SetTopPath(dirPath); |
5f91c9e8 | 139 | gSystem->Setenv("MINSTALL", dirPath.Data()); |
140 | //cout << "AliMpFiles top path set to " << dirPath << endl; | |
141 | } | |
142 | //else | |
d1cd2474 | 143 | // cout << gSystem->Getenv("MINSTALL") << endl; |
ba030c0e | 144 | } |
145 | ||
5f91c9e8 | 146 | //______________________________________________________________________________ |
d1cd2474 | 147 | AliMUONSt1GeometryBuilderV2::AliMUONSt1GeometryBuilderV2() |
148 | : AliMUONVGeometryBuilder(), | |
149 | fMUON(0) | |
ba030c0e | 150 | { |
d1cd2474 | 151 | // Default Constructor |
152 | // -- | |
ba030c0e | 153 | } |
154 | ||
5f91c9e8 | 155 | //______________________________________________________________________________ |
d1cd2474 | 156 | AliMUONSt1GeometryBuilderV2::AliMUONSt1GeometryBuilderV2(const AliMUONSt1GeometryBuilderV2& rhs) |
157 | : AliMUONVGeometryBuilder(rhs) | |
ba030c0e | 158 | { |
159 | // Dummy copy constructor | |
d1cd2474 | 160 | |
8c343c7c | 161 | AliFatal("Copy constructor is not implemented."); |
ba030c0e | 162 | } |
163 | ||
5f91c9e8 | 164 | //______________________________________________________________________________ |
d1cd2474 | 165 | AliMUONSt1GeometryBuilderV2::~AliMUONSt1GeometryBuilderV2() |
ba030c0e | 166 | { |
167 | // Destructor | |
ba030c0e | 168 | } |
169 | ||
d1cd2474 | 170 | |
171 | //______________________________________________________________________________ | |
172 | AliMUONSt1GeometryBuilderV2& | |
173 | AliMUONSt1GeometryBuilderV2::operator = (const AliMUONSt1GeometryBuilderV2& rhs) | |
174 | { | |
175 | // check assignement to self | |
176 | if (this == &rhs) return *this; | |
177 | ||
8c343c7c | 178 | AliFatal("Assignment operator is not implemented."); |
d1cd2474 | 179 | |
180 | return *this; | |
181 | } | |
182 | ||
5f91c9e8 | 183 | // |
184 | // Private methods | |
185 | // | |
186 | ||
b367fd8f | 187 | //______________________________________________________________________________ |
188 | TString | |
189 | AliMUONSt1GeometryBuilderV2::QuadrantEnvelopeName(Int_t chamber, Int_t quadrant) const | |
190 | { | |
191 | // Generate unique envelope name from chamber Id and quadrant number | |
192 | // --- | |
193 | ||
194 | return Form("%s%d", Form("%s%d",fgkQuadrantEnvelopeName,chamber), quadrant); | |
195 | } | |
196 | ||
5f91c9e8 | 197 | //______________________________________________________________________________ |
d1cd2474 | 198 | void AliMUONSt1GeometryBuilderV2::CreateHole() |
ba030c0e | 199 | { |
5f91c9e8 | 200 | // Create all the elements found inside a foam hole |
ba030c0e | 201 | // -- |
d1cd2474 | 202 | Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099; |
203 | Int_t idAir = idtmed[1100]; // medium 1 | |
204 | //Int_t idCopper = idtmed[1109]; // medium 10 = copper | |
205 | Int_t idCopper = idtmed[1121]; // medium 22 = copper | |
ba030c0e | 206 | |
5f91c9e8 | 207 | GReal_t par[3]; |
208 | GReal_t posX,posY,posZ; | |
209 | ||
210 | par[0] = fgkHxHole; | |
211 | par[1] = fgkHyHole; | |
212 | par[2] = fgkHzFoam; | |
213 | gMC->Gsvolu(fgkHoleName,"BOX",idAir,par,3); | |
ba030c0e | 214 | |
5f91c9e8 | 215 | par[0] = fgkHxKapton; |
216 | par[1] = fgkHyKapton; | |
217 | par[2] = fgkHzSnPb; | |
218 | gMC->Gsvolu("SNPB", "BOX", idCopper, par, 3); | |
219 | posX = 0.; | |
220 | posY = 0.; | |
221 | posZ = -fgkHzFoam+fgkHzSnPb; | |
222 | gMC->Gspos("SNPB",1,fgkHoleName, posX, posY, posZ, 0,"ONLY"); | |
ba030c0e | 223 | |
5f91c9e8 | 224 | par[0] = fgkHxHole; |
225 | par[1] = fgkHyBergPlastic; | |
226 | par[2] = fgkHzKapton; | |
62c708bf | 227 | gMC->Gsvolu("SKPT", "BOX", idCopper, par, 3); |
5f91c9e8 | 228 | posX = 0.; |
229 | posY = 0.; | |
230 | posZ = 0.; | |
62c708bf | 231 | gMC->Gspos("SKPT",1,fgkHoleName, posX, posY, posZ, 0,"ONLY"); |
5f91c9e8 | 232 | } |
ba030c0e | 233 | |
5f91c9e8 | 234 | //______________________________________________________________________________ |
d1cd2474 | 235 | void AliMUONSt1GeometryBuilderV2::CreateDaughterBoard() |
5f91c9e8 | 236 | { |
237 | // Create all the elements in a daughter board | |
238 | // -- | |
d1cd2474 | 239 | Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099; |
5f91c9e8 | 240 | Int_t idAir = idtmed[1100]; // medium 1 |
d1cd2474 | 241 | //Int_t idCopper = idtmed[1109]; // medium 10 = copper |
242 | //Int_t idPlastic =idtmed[1116]; // medium 17 = Plastic | |
243 | Int_t idCopper = idtmed[1121]; // medium 22 = copper | |
244 | Int_t idPlastic =idtmed[1127]; // medium 28 = Plastic | |
ba030c0e | 245 | |
5f91c9e8 | 246 | GReal_t par[3]; |
247 | GReal_t posX,posY,posZ; | |
248 | ||
249 | par[0]=fgkHxDaughter; | |
250 | par[1]=fgkHyDaughter; | |
251 | par[2]=TotalHzDaughter(); | |
252 | gMC->Gsvolu(fgkDaughterName,"BOX",idAir,par,3); | |
ba030c0e | 253 | |
5f91c9e8 | 254 | par[0]=fgkHxBergPlastic; |
255 | par[1]=fgkHyBergPlastic; | |
256 | par[2]=fgkHzBergPlastic; | |
62c708bf | 257 | gMC->Gsvolu("SBGP","BOX",idPlastic,par,3); |
5f91c9e8 | 258 | posX=0.; |
259 | posY=0.; | |
260 | posZ = -TotalHzDaughter() + fgkHzBergPlastic; | |
62c708bf | 261 | gMC->Gspos("SBGP",1,fgkDaughterName,posX,posY,posZ,0,"ONLY"); |
5f91c9e8 | 262 | |
263 | par[0]=fgkHxBergCopper; | |
264 | par[1]=fgkHyBergCopper; | |
265 | par[2]=fgkHzBergCopper; | |
62c708bf | 266 | gMC->Gsvolu("SBGC","BOX",idCopper,par,3); |
5f91c9e8 | 267 | posX=0.; |
268 | posY=0.; | |
269 | posZ=0.; | |
62c708bf | 270 | gMC->Gspos("SBGC",1,"SBGP",posX,posY,posZ,0,"ONLY"); |
5f91c9e8 | 271 | |
272 | par[0]=fgkHxDaughter; | |
273 | par[1]=fgkHyDaughter; | |
274 | par[2]=fgkHzDaughter; | |
62c708bf | 275 | gMC->Gsvolu("SDGH","BOX",idCopper,par,3); |
5f91c9e8 | 276 | posX=0.; |
277 | posY=0.; | |
278 | posZ = -TotalHzDaughter() + 2.*fgkHzBergPlastic + fgkHzDaughter; | |
62c708bf | 279 | gMC->Gspos("SDGH",1,fgkDaughterName,posX,posY,posZ,0,"ONLY"); |
5f91c9e8 | 280 | } |
281 | ||
282 | //______________________________________________________________________________ | |
d1cd2474 | 283 | void AliMUONSt1GeometryBuilderV2::CreateInnerLayers() |
5f91c9e8 | 284 | { |
285 | // Create the layer of sensitive volumes with gas | |
286 | // and the copper layer. | |
287 | // -- | |
288 | ||
289 | // Gas Medium | |
d1cd2474 | 290 | Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099; |
291 | //Int_t idArCO2 = idtmed[1108]; // medium 9 (ArCO2 80%) | |
292 | //Int_t idCopper = idtmed[1109]; // medium 10 = copper | |
293 | Int_t idArCO2 = idtmed[1124]; // medium 25 (ArCO2 80%) | |
294 | Int_t idCopper = idtmed[1121]; // medium 22 = copper | |
5f91c9e8 | 295 | |
296 | Float_t par[11]; | |
297 | ||
298 | //Make gas volume - composed of 11 trapezoids | |
299 | // section 1 of 11 | |
300 | par[0] = fgkHzGas; | |
301 | par[1] = 0.; | |
302 | par[2] = 0.; | |
303 | par[3] = 71.33/2.; | |
304 | par[4] = 9.76/2.; | |
305 | par[5] = 48.77/2.; | |
306 | par[6] = 15.3; | |
307 | par[7] = 71.33/2.; | |
308 | par[8] = 9.76/2.; | |
309 | par[9] = 48.77/2.; | |
310 | par[10] = 15.3; | |
311 | ||
312 | gMC->Gsvolu("SA1G", "TRAP", idArCO2, par, 11); | |
313 | gMC->Gsvolu("SA2G", "TRAP", idArCO2, par, 11); | |
ba030c0e | 314 | |
5f91c9e8 | 315 | par[0] = fgkHzPadPlane; |
316 | gMC->Gsvolu("SA1C", "TRAP", idCopper,par, 11); | |
317 | ||
318 | // section 2 of 11 | |
319 | par[0] = fgkHzGas; | |
320 | par[1] = 0.; | |
321 | par[2] = 0.; | |
322 | par[3] = 79.68/2.; | |
323 | par[4] = 10.4/2.; | |
324 | par[5] = 57.0/2.; | |
325 | par[6] = 0.; | |
326 | par[7] = 79.68/2.; | |
327 | par[8] = 10.4/2.; | |
328 | par[9] = 57.0/2.; | |
329 | par[10] = 0.; | |
330 | gMC->Gsvolu("SB1G", "TRAP", idArCO2, par, 11); | |
331 | gMC->Gsvolu("SB2G", "TRAP", idArCO2, par, 11); | |
332 | ||
333 | par[0] = fgkHzPadPlane; | |
334 | gMC->Gsvolu("SB1C", "TRAP", idCopper,par, 11); | |
335 | ||
336 | // section 3 of 11 | |
337 | par[0] = fgkHzGas; | |
338 | par[1] = 0.; | |
339 | par[2] = 0.; | |
340 | par[3] = 71.33/2.; | |
341 | par[4] = 48.77/2.; | |
342 | par[5] = 9.73/2.; | |
343 | par[6] = -15.3; | |
344 | par[7] = 71.33/2.; | |
345 | par[8] = 48.77/2.; | |
346 | par[9] = 9.73/2.; | |
347 | par[10] = -15.3; | |
348 | ||
349 | gMC->Gsvolu("SC1G", "TRAP", idArCO2, par, 11); | |
350 | gMC->Gsvolu("SC2G", "TRAP", idArCO2, par, 11); | |
351 | ||
352 | par[0] = fgkHzPadPlane; | |
353 | gMC->Gsvolu("SC1C", "TRAP", idCopper,par, 11); | |
354 | ||
355 | // section 4 of 11 | |
356 | par[0] = fgkHzGas; | |
357 | par[1] = 0.; | |
358 | par[2] = 0.; | |
359 | par[3] = 6.00/2.; | |
360 | par[4] = 0.; | |
361 | par[5] = 1.56/2.; | |
362 | par[6] = 7.41; | |
363 | par[7] = 6.00/2.; | |
364 | par[8] = 0.; | |
365 | par[9] = 1.56/2.; | |
366 | par[10] = 7.41; | |
367 | gMC->Gsvolu("SD1G", "TRAP", idArCO2, par, 11); | |
368 | gMC->Gsvolu("SD2G", "TRAP", idArCO2, par, 11); | |
369 | ||
370 | par[0] = fgkHzPadPlane; | |
371 | gMC->Gsvolu("SD1C", "TRAP", idCopper,par, 11); | |
372 | ||
373 | // section 5 of 11 | |
374 | par[0] = fgkHzGas; | |
375 | par[1] = 0.; | |
376 | par[2] = 0.; | |
377 | par[3] = 1.516/2.; | |
378 | par[4] = 0.; | |
379 | par[5] = 0.829/2.; | |
380 | par[6] = 15.3; | |
381 | par[7] = 1.516/2.; | |
382 | par[8] = 0.; | |
383 | par[9] = 0.829/2.; | |
384 | par[10] = 15.3; | |
385 | gMC->Gsvolu("SE1G", "TRAP", idArCO2, par, 11); | |
386 | gMC->Gsvolu("SE2G", "TRAP", idArCO2, par, 11); | |
387 | ||
388 | par[0] = fgkHzPadPlane; | |
389 | gMC->Gsvolu("SE1C", "TRAP", idCopper,par, 11); | |
390 | ||
391 | // section 6 of 11 | |
392 | par[0] = fgkHzGas; | |
393 | par[1] = 0.; | |
394 | par[2] = 0.; | |
395 | par[3] = 3.92/2.; | |
396 | par[4] = 0.; | |
397 | par[5] = 0.562/2.; | |
398 | par[6] = -4.1; | |
399 | par[7] = 3.92/2.; | |
400 | par[8] = 0.; | |
401 | par[9] = 0.562/2.; | |
402 | par[10] = -4.1; | |
403 | gMC->Gsvolu("SF1G", "TRAP", idArCO2, par, 11); | |
404 | gMC->Gsvolu("SF2G", "TRAP", idArCO2, par, 11); | |
405 | ||
406 | par[0] = fgkHzPadPlane; | |
407 | gMC->Gsvolu("SF1C", "TRAP", idCopper,par, 11); | |
408 | ||
409 | // section 7 of 11 | |
410 | par[0] = fgkHzGas; | |
411 | par[1] = 0.; | |
412 | par[2] = 0.; | |
413 | par[3] = 0.941/2.; | |
414 | par[4] = 0.562/2.; | |
415 | par[5] = 0.; | |
416 | par[6] = -16.6; | |
417 | par[7] = 0.941/2.; | |
418 | par[8] = 0.562/2.; | |
419 | par[9] = 0.; | |
420 | par[10] =-16.6; | |
421 | gMC->Gsvolu("SG1G", "TRAP", idArCO2, par, 11); | |
422 | gMC->Gsvolu("SG2G", "TRAP", idArCO2, par, 11); | |
423 | ||
424 | par[0] = fgkHzPadPlane; | |
425 | gMC->Gsvolu("SG1C", "TRAP", idCopper,par, 11); | |
426 | ||
427 | // section 8 of 11 | |
428 | par[0] = fgkHzGas; | |
429 | par[1] = 0.; | |
430 | par[2] = 0.; | |
431 | par[3] = 3.94/2.; | |
432 | par[4] = 0.57/2.; | |
433 | par[5] = 0.; | |
434 | par[6] = 4.14; | |
435 | par[7] = 3.94/2.; | |
436 | par[8] = 0.57/2.; | |
437 | par[9] = 0.; | |
438 | par[10] = 4.14; | |
439 | gMC->Gsvolu("SH1G", "TRAP", idArCO2, par, 11); | |
440 | gMC->Gsvolu("SH2G", "TRAP", idArCO2, par, 11); | |
441 | ||
442 | par[0] = fgkHzPadPlane; | |
443 | gMC->Gsvolu("SH1C", "TRAP", idCopper,par, 11); | |
444 | ||
445 | // section 9 of 11 | |
446 | par[0] = fgkHzGas; | |
447 | par[1] = 0.; | |
448 | par[2] = 0.; | |
449 | par[3] = 0.95/2.; | |
450 | par[4] = 0.; | |
451 | par[5] = 0.57/2; | |
452 | par[6] = 16.7; | |
453 | par[7] = 0.95/2.; | |
454 | par[8] = 0.; | |
455 | par[9] = 0.57/2; | |
456 | par[10] = 16.7; | |
457 | gMC->Gsvolu("SI1G", "TRAP", idArCO2, par, 11); | |
458 | gMC->Gsvolu("SI2G", "TRAP", idArCO2, par, 11); | |
459 | ||
460 | par[0] = fgkHzPadPlane; | |
461 | gMC->Gsvolu("SI1C", "TRAP", idCopper,par, 11); | |
462 | ||
463 | // section 10 of 11 | |
464 | par[0] = fgkHzGas; | |
465 | par[1] = 0.; | |
466 | par[2] = 0.; | |
467 | par[3] = 1.49/2.; | |
468 | par[4] = 0.; | |
469 | par[5] = 0.817/2.; | |
470 | par[6] = -15.4; | |
471 | par[7] = 1.49/2.; | |
472 | par[8] = 0.; | |
473 | par[9] = 0.817/2.; | |
474 | par[10] = -15.4; | |
475 | gMC->Gsvolu("SJ1G", "TRAP", idArCO2, par, 11); | |
476 | gMC->Gsvolu("SJ2G", "TRAP", idArCO2, par, 11); | |
477 | ||
478 | par[0] = fgkHzPadPlane; | |
479 | gMC->Gsvolu("SJ1C", "TRAP", idCopper,par, 11); | |
480 | ||
481 | // section 11 of 11 | |
482 | par[0] = fgkHzGas; | |
483 | par[1] = 0.; | |
484 | par[2] = 0.; | |
485 | par[3] = 5.93/2.; | |
486 | par[4] = 0.; | |
487 | par[5] = 1.49/2.; | |
488 | par[6] = -7.16; | |
489 | par[7] = 5.93/2.; | |
490 | par[8] = 0.; | |
491 | par[9] = 1.49/2.; | |
492 | par[10] = -7.16; | |
493 | gMC->Gsvolu("SK1G", "TRAP", idArCO2, par, 11); | |
494 | gMC->Gsvolu("SK2G", "TRAP", idArCO2, par, 11); | |
495 | ||
496 | par[0] = fgkHzPadPlane; | |
497 | gMC->Gsvolu("SK1C", "TRAP", idCopper,par, 11); | |
ba030c0e | 498 | } |
5f91c9e8 | 499 | |
500 | //______________________________________________________________________________ | |
d1cd2474 | 501 | void AliMUONSt1GeometryBuilderV2::CreateQuadrant(Int_t chamber) |
ba030c0e | 502 | { |
503 | // create the quadrant (bending and non-bending planes) | |
504 | // for the given chamber | |
505 | // -- | |
5f91c9e8 | 506 | |
ba030c0e | 507 | CreateFrame(chamber); |
508 | ||
86488ea7 | 509 | #ifdef WITH_STL |
d1cd2474 | 510 | SpecialMap specialMap; |
e8c253a0 | 511 | specialMap[76] = AliMUONSt1SpecialMotif(TVector2( 0.1, 0.84), 90.); |
512 | specialMap[75] = AliMUONSt1SpecialMotif(TVector2( 0.5, 0.36)); | |
513 | specialMap[47] = AliMUONSt1SpecialMotif(TVector2(1.01, 0.36)); | |
d1cd2474 | 514 | #endif |
515 | ||
86488ea7 | 516 | #ifdef WITH_ROOT |
d1cd2474 | 517 | SpecialMap specialMap; |
e8c253a0 | 518 | specialMap.Add(76, (Long_t) new AliMUONSt1SpecialMotif(TVector2( 0.1, 0.84), 90.)); |
519 | specialMap.Add(75, (Long_t) new AliMUONSt1SpecialMotif(TVector2( 0.5, 0.36))); | |
520 | specialMap.Add(47, (Long_t) new AliMUONSt1SpecialMotif(TVector2(1.01, 0.36))); | |
d1cd2474 | 521 | #endif |
522 | ||
ab126d0a | 523 | AliMpSectorReader reader1(kStation1, kBendingPlane); |
5f91c9e8 | 524 | AliMpSector* sector1 = reader1.BuildSector(); |
ba030c0e | 525 | |
b367fd8f | 526 | //Bool_t reflectZ = true; |
527 | Bool_t reflectZ = false; | |
528 | //TVector3 where = TVector3(2.5+0.1+0.56+0.001, 2.5+0.1+0.001, 0.); | |
529 | TVector3 where = TVector3(fgkDeltaQuadLHC + fgkPadXOffsetBP, | |
530 | fgkDeltaQuadLHC + fgkPadYOffsetBP, 0.); | |
5f91c9e8 | 531 | PlaceSector(sector1, specialMap, where, reflectZ, chamber); |
ba030c0e | 532 | |
86488ea7 | 533 | #ifdef WITH_STL |
ba030c0e | 534 | specialMap.clear(); |
e8c253a0 | 535 | specialMap[76] = AliMUONSt1SpecialMotif(TVector2(1.01,0.59),90.); |
536 | specialMap[75] = AliMUONSt1SpecialMotif(TVector2(1.96, 0.17)); | |
b367fd8f | 537 | specialMap[47] = AliMUONSt1SpecialMotif(TVector2(2.18,-0.98)); |
e8c253a0 | 538 | specialMap[20] = AliMUONSt1SpecialMotif(TVector2(0.2 ,-0.08)); |
539 | specialMap[46] = AliMUONSt1SpecialMotif(TVector2(0.2 , 0.25)); | |
540 | specialMap[74] = AliMUONSt1SpecialMotif(TVector2(0.28, 0.21)); | |
b367fd8f | 541 | // Fix (7) - overlap of SQ42 with MCHL (after moving the whole sector |
542 | // in the true position) | |
543 | // Was: specialMap[47] = AliMUONSt1SpecialMotif(TVector2(1.61,-1.18)); | |
d1cd2474 | 544 | #endif |
545 | ||
86488ea7 | 546 | #ifdef WITH_ROOT |
4d8c279c | 547 | Int_t nb = AliMpConstants::ManuMask(kNonBendingPlane); |
d1cd2474 | 548 | specialMap.Delete(); |
4d8c279c | 549 | specialMap.Add(76 | nb,(Long_t) new AliMUONSt1SpecialMotif(TVector2(1.01,0.59),90.)); |
550 | specialMap.Add(75 | nb,(Long_t) new AliMUONSt1SpecialMotif(TVector2(1.96, 0.17))); | |
551 | specialMap.Add(47 | nb,(Long_t) new AliMUONSt1SpecialMotif(TVector2(2.18,-0.98))); | |
552 | specialMap.Add(20 | nb,(Long_t) new AliMUONSt1SpecialMotif(TVector2(0.2 ,-0.08))); | |
553 | specialMap.Add(46 | nb,(Long_t) new AliMUONSt1SpecialMotif(TVector2(0.2 , 0.25))); | |
554 | specialMap.Add(74 | nb,(Long_t) new AliMUONSt1SpecialMotif(TVector2(0.28, 0.21))); | |
b367fd8f | 555 | // Fix (7) - overlap of SQ42 with MCHL (after moving the whole sector |
556 | // in the true position) | |
557 | // Was: specialMap.Add(47,(Long_t) new AliMUONSt1SpecialMotif(TVector2(1.61,-1.18))); | |
d1cd2474 | 558 | #endif |
559 | ||
ab126d0a | 560 | AliMpSectorReader reader2(kStation1, kNonBendingPlane); |
5f91c9e8 | 561 | AliMpSector* sector2 = reader2.BuildSector(); |
b367fd8f | 562 | |
563 | //reflectZ = false; | |
564 | reflectZ = true; | |
ab126d0a | 565 | TVector2 offset = sector2->Position(); |
e77b6d6b | 566 | where = TVector3(where.X()+offset.X(), where.Y()+offset.Y(), 0.); |
b367fd8f | 567 | // Add the half-pad shift of the non-bending plane wrt bending plane |
568 | // (The shift is defined in the mapping as sector offset) | |
569 | // Fix (4) - was TVector3(where.X()+0.63/2, ... - now it is -0.63/2 | |
5f91c9e8 | 570 | PlaceSector(sector2, specialMap, where, reflectZ, chamber); |
d1cd2474 | 571 | |
86488ea7 | 572 | #ifdef WITH_ROOT |
d1cd2474 | 573 | specialMap.Delete(); |
574 | #endif | |
ba030c0e | 575 | } |
576 | ||
5f91c9e8 | 577 | //______________________________________________________________________________ |
62c708bf | 578 | void AliMUONSt1GeometryBuilderV2::CreateFoamBox( |
579 | Int_t segNumber, | |
580 | const TVector2& dimensions) | |
ba030c0e | 581 | { |
5f91c9e8 | 582 | // create all the elements in the copper plane |
583 | // -- | |
ba030c0e | 584 | |
d1cd2474 | 585 | Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099; |
5f91c9e8 | 586 | Int_t idAir = idtmed[1100]; // medium 1 |
d1cd2474 | 587 | //Int_t idFoam = idtmed[1115]; // medium 16 = Foam |
588 | //Int_t idFR4 = idtmed[1114]; // medium 15 = FR4 | |
589 | Int_t idFoam = idtmed[1125]; // medium 26 = Foam | |
590 | Int_t idFR4 = idtmed[1122]; // medium 23 = FR4 | |
ba030c0e | 591 | |
5f91c9e8 | 592 | // mother volume |
593 | GReal_t par[3]; | |
594 | par[0] = dimensions.X(); | |
595 | par[1] = dimensions.Y(); | |
596 | par[2] = TotalHzPlane(); | |
62c708bf | 597 | gMC->Gsvolu(PlaneSegmentName(segNumber).Data(),"BOX",idAir,par,3); |
5f91c9e8 | 598 | |
599 | // foam layer | |
5f91c9e8 | 600 | par[0] = dimensions.X(); |
601 | par[1] = dimensions.Y(); | |
602 | par[2] = fgkHzFoam; | |
62c708bf | 603 | gMC->Gsvolu(FoamBoxName(segNumber).Data(),"BOX",idFoam,par,3); |
604 | GReal_t posX,posY,posZ; | |
5f91c9e8 | 605 | posX=0.; |
606 | posY=0.; | |
607 | posZ = -TotalHzPlane() + fgkHzFoam; | |
62c708bf | 608 | gMC->Gspos(FoamBoxName(segNumber).Data(),1, |
609 | PlaneSegmentName(segNumber).Data(),posX,posY,posZ,0,"ONLY"); | |
ba030c0e | 610 | |
5f91c9e8 | 611 | // mechanical plane FR4 layer |
5f91c9e8 | 612 | par[0] = dimensions.X(); |
613 | par[1] = dimensions.Y(); | |
614 | par[2] = fgkHzFR4; | |
62c708bf | 615 | gMC->Gsvolu(FR4BoxName(segNumber).Data(),"BOX",idFR4,par,3); |
5f91c9e8 | 616 | posX=0.; |
617 | posY=0.; | |
618 | posZ = -TotalHzPlane()+ 2.*fgkHzFoam + fgkHzFR4; | |
62c708bf | 619 | gMC->Gspos(FR4BoxName(segNumber).Data(),1, |
620 | PlaneSegmentName(segNumber).Data(),posX,posY,posZ,0,"ONLY"); | |
5f91c9e8 | 621 | } |
ba030c0e | 622 | |
5f91c9e8 | 623 | //______________________________________________________________________________ |
62c708bf | 624 | void AliMUONSt1GeometryBuilderV2::CreatePlaneSegment(Int_t segNumber, |
625 | const TVector2& dimensions, | |
626 | Int_t nofHoles) | |
5f91c9e8 | 627 | { |
628 | // Create a segment of a plane (this includes a foam layer, | |
629 | // holes in the foam to feed the kaptons through, kapton connectors | |
630 | // and the mother board.) | |
631 | // -- | |
ba030c0e | 632 | |
62c708bf | 633 | CreateFoamBox(segNumber,dimensions); |
ba030c0e | 634 | |
5f91c9e8 | 635 | for (Int_t holeNum=0;holeNum<nofHoles;holeNum++) { |
636 | GReal_t posX = ((2.*holeNum+1.)/nofHoles-1.)*dimensions.X(); | |
637 | GReal_t posY = 0.; | |
638 | GReal_t posZ = 0.; | |
ba030c0e | 639 | |
62c708bf | 640 | gMC->Gspos(fgkHoleName,holeNum+1, |
641 | FoamBoxName(segNumber).Data(),posX,posY,posZ,0,"ONLY"); | |
5f91c9e8 | 642 | } |
643 | } | |
ba030c0e | 644 | |
5f91c9e8 | 645 | //______________________________________________________________________________ |
d1cd2474 | 646 | void AliMUONSt1GeometryBuilderV2::CreateFrame(Int_t chamber) |
5f91c9e8 | 647 | { |
648 | // Create the non-sensitive elements of the frame for the <chamber> | |
649 | // | |
650 | // | |
651 | // Model and notation: | |
652 | // | |
653 | // The Quadrant volume name starts with SQ | |
654 | // The volume segments are numbered 00 to XX. | |
655 | // | |
656 | // OutTopFrame | |
657 | // (SQ02-16) | |
658 | // ------------ | |
659 | // OutEdgeFrame / | | |
660 | // (SQ17-24) / | InVFrame (SQ00-01) | |
661 | // / | | |
662 | // | | | |
663 | // OutVFrame | _- - | |
664 | // (SQ25-39) | | InArcFrame (SQ42-45) | |
665 | // | | | |
666 | // ------------- | |
667 | // InHFrame (SQ40-41) | |
668 | // | |
669 | // | |
670 | // 06 February 2003 - Overlapping volumes resolved. | |
671 | // One quarter chamber is comprised of three TUBS volumes: SQMx, SQNx, and SQFx, | |
672 | // where SQMx is the Quadrant Middle layer for chamber <x> ( posZ in [-3.25,3.25]), | |
673 | // SQNx is the Quadrant Near side layer for chamber <x> ( posZ in [-6.25,3-.25) ), and | |
674 | // SQFx is the Quadrant Far side layer for chamber <x> ( posZ in (3.25,6.25] ). | |
675 | //--- | |
ba030c0e | 676 | |
d1cd2474 | 677 | const Float_t kNearFarLHC=2.4; // Near and Far TUBS Origin wrt LHC Origin |
ba030c0e | 678 | |
ba030c0e | 679 | // tracking medias |
d1cd2474 | 680 | Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099; |
5f91c9e8 | 681 | |
ba030c0e | 682 | Int_t idAir = idtmed[1100]; // medium 1 |
d1cd2474 | 683 | //Int_t idFrameEpoxy = idtmed[1115]; // medium 16 = Frame Epoxy ME730 |
684 | //Int_t idInox = idtmed[1116]; // medium 17 Stainless Steel (18%Cr,9%Ni,Fe) | |
685 | //Int_t idFR4 = idtmed[1110]; // medium 11 FR4 | |
686 | //Int_t idCopper = idtmed[1109]; // medium 10 Copper | |
687 | //Int_t idAlu = idtmed[1103]; // medium 4 Aluminium | |
688 | Int_t idFrameEpoxy = idtmed[1123]; // medium 24 = Frame Epoxy ME730 // was 20 not 16 | |
689 | Int_t idInox = idtmed[1128]; // medium 29 Stainless Steel (18%Cr,9%Ni,Fe) // was 21 not 17 | |
690 | Int_t idFR4 = idtmed[1122]; // medium 23 FR4 // was 15 not 11 | |
691 | Int_t idCopper = idtmed[1121]; // medium 22 Copper | |
692 | Int_t idAlu = idtmed[1120]; // medium 21 Aluminium | |
5f91c9e8 | 693 | |
694 | ||
695 | // Rotation Matrices | |
696 | Int_t rot1, rot2, rot3; | |
697 | ||
698 | // Rotation matrices | |
d1cd2474 | 699 | fMUON->AliMatrix(rot1, 90., 90., 90., 180., 0., 0.); // +90 deg in x-y plane |
700 | fMUON->AliMatrix(rot2, 90., 45., 90., 135., 0., 0.); // +45 deg in x-y plane | |
701 | Content-type: text/html ]>