Merge branch 'master' of https://git.cern.ch/reps/AliRoot
[u/mrichter/AliRoot.git] / MUON / AliMUONSt1GeometryBuilderV2.cxx
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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//
3d1463c8 18//-----------------------------------------------------------------------------
d1cd2474 19// Class AliMUONSt1GeometryBuilderV2
20// ---------------------------------
21// MUON Station1 detailed geometry construction class.
5f1df83a 22// (Originally defined in AliMUONv2.cxx - now removed.)
23// Included in AliRoot 2004/01/23
3d1463c8 24// Authors: David Guez, Ivana Hrivnacova, Marion MacCormick; IPN Orsay
25//-----------------------------------------------------------------------------
d1cd2474 26
adbabf6d 27#include "AliMUONSt1GeometryBuilderV2.h"
28#include "AliMUONSt1SpecialMotif.h"
29#include "AliMUON.h"
30#include "AliMUONConstants.h"
31#include "AliMUONGeometryModule.h"
32#include "AliMUONGeometryEnvelopeStore.h"
ba030c0e 33
331a617a 34#include "AliMpSegmentation.h"
35#include "AliMpDEManager.h"
4d8c279c 36#include "AliMpConstants.h"
331a617a 37#include "AliMpCDB.h"
adbabf6d 38#include "AliMpSector.h"
39#include "AliMpRow.h"
40#include "AliMpVRowSegment.h"
41#include "AliMpMotifMap.h"
42#include "AliMpMotifPosition.h"
4d8c279c 43#include "AliMpPlaneType.h"
adbabf6d 44
45#include "AliRun.h"
46#include "AliMagF.h"
47#include "AliLog.h"
ba030c0e 48
5f91c9e8 49#include <Riostream.h>
f7a1cc68 50#include <TClonesArray.h>
51#include <TGeoCompositeShape.h>
52#include <TGeoGlobalMagField.h>
91111b9c 53#include <TGeoManager.h>
f7a1cc68 54#include <TGeoMatrix.h>
91111b9c 55#include <TGeoTube.h>
f7a1cc68 56#include <TGeoVolume.h>
0ab920eb 57#include <TGeoXtru.h>
f7a1cc68 58#include <TSystem.h>
59#include <TVector2.h>
60#include <TVector3.h>
61#include <TVirtualMC.h>
2294822d 62#include <TArrayI.h>
ba030c0e 63
cdd730d0 64using std::endl;
65using std::cout;
5398f946 66/// \cond CLASSIMP
67ClassImp(AliMUONSt1GeometryBuilderV2)
68/// \endcond
69
ab3b76f1 70// Thickness Constants
71const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzPadPlane=0.0148/2.; //Pad plane
72const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzFoam = 2.503/2.; //Foam of mechanicalplane
73const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzFR4 = 0.062/2.; //FR4 of mechanical plane
74const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzSnPb = 0.0091/2.; //Pad/Kapton connection (66 pt)
75const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzKapton = 0.0122/2.; //Kapton
76const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzBergPlastic = 0.3062/2.;//Berg connector
77const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzBergCopper = 0.1882/2.; //Berg connector
78const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzDaughter = 0.0156/2.; //Daughter board
79const GReal_t AliMUONSt1GeometryBuilderV2::fgkHzGas = 0.42/2.; //Gas thickness
80
81// Quadrant Mother volume - TUBS1 - Middle layer of model
82const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherIR1 = 18.3;
83const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherOR1 = 105.673;
84const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherThick1 = 6.5/2;
85const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherPhiL1 = 0.;
86const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherPhiU1 = 90.;
87
88// Quadrant Mother volume - TUBS2 - near and far layers of model
89const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherIR2 = 20.7;
90const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherOR2 = 100.073;
91const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherThick2 = 3.0/2;
92const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherPhiL2 = 0.;
93const GReal_t AliMUONSt1GeometryBuilderV2::fgkMotherPhiU2 = 90.;
94
95// Sensitive copper pads, foam layer, PCB and electronics model parameters
96const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxHole=1.5/2.;
97const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyHole=6./2.;
98const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxBergPlastic=0.74/2.;
99const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyBergPlastic=5.09/2.;
100const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxBergCopper=0.25/2.;
101const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyBergCopper=3.6/2.;
102const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxKapton=0.8/2.;
103const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyKapton=5.7/2.;
104const GReal_t AliMUONSt1GeometryBuilderV2::fgkHxDaughter=2.3/2.;
105const GReal_t AliMUONSt1GeometryBuilderV2::fgkHyDaughter=6.3/2.;
106const GReal_t AliMUONSt1GeometryBuilderV2::fgkOffsetX=1.46;
107const GReal_t AliMUONSt1GeometryBuilderV2::fgkOffsetY=0.71;
108const GReal_t AliMUONSt1GeometryBuilderV2::fgkDeltaFilleEtamX=1.00;
109const GReal_t AliMUONSt1GeometryBuilderV2::fgkDeltaFilleEtamY=0.051;
110
111const GReal_t AliMUONSt1GeometryBuilderV2::fgkDeltaQuadLHC=2.6; // LHC Origin wrt Quadrant Origin
112const GReal_t AliMUONSt1GeometryBuilderV2::fgkFrameOffset=5.2;
113 // Fix (1) of overlap SQN* layers with SQM* ones (was 5.0)
114
115// Pad planes offsets
116const GReal_t AliMUONSt1GeometryBuilderV2::fgkPadXOffsetBP = 0.50 - 0.63/2; // = 0.185
117const GReal_t AliMUONSt1GeometryBuilderV2::fgkPadYOffsetBP = -0.31 - 0.42/2; // =-0.52
118
62c708bf 119const char* AliMUONSt1GeometryBuilderV2::fgkHoleName="SCHL";
120const char* AliMUONSt1GeometryBuilderV2::fgkDaughterName="SCDB";
b367fd8f 121const char* AliMUONSt1GeometryBuilderV2::fgkQuadrantEnvelopeName="SE";
d1cd2474 122const char* AliMUONSt1GeometryBuilderV2::fgkQuadrantMLayerName="SQM";
123const char* AliMUONSt1GeometryBuilderV2::fgkQuadrantNLayerName="SQN";
124const char* AliMUONSt1GeometryBuilderV2::fgkQuadrantFLayerName="SQF";
5ae5869b 125const char* AliMUONSt1GeometryBuilderV2::fgkQuadrantMFLayerName="SQMF";
ab3b76f1 126const Int_t AliMUONSt1GeometryBuilderV2::fgkFoamBoxNameOffset=200;
127const Int_t AliMUONSt1GeometryBuilderV2::fgkFR4BoxNameOffset=400;
128const Int_t AliMUONSt1GeometryBuilderV2::fgkDaughterCopyNoOffset=1000;
5f91c9e8 129
130//______________________________________________________________________________
d1cd2474 131AliMUONSt1GeometryBuilderV2::AliMUONSt1GeometryBuilderV2(AliMUON* muon)
8cf07955 132 : AliMUONVGeometryBuilder(0, 2),
d1cd2474 133 fMUON(muon)
ba030c0e 134{
5398f946 135/// Standard constructor
ba030c0e 136}
137
5f91c9e8 138//______________________________________________________________________________
d1cd2474 139AliMUONSt1GeometryBuilderV2::AliMUONSt1GeometryBuilderV2()
140 : AliMUONVGeometryBuilder(),
141 fMUON(0)
ba030c0e 142{
5398f946 143/// Default Constructor
ba030c0e 144}
ba030c0e 145
5f91c9e8 146//______________________________________________________________________________
d1cd2474 147AliMUONSt1GeometryBuilderV2::~AliMUONSt1GeometryBuilderV2()
ba030c0e 148{
5398f946 149/// Destructor
ba030c0e 150}
151
d1cd2474 152
5f91c9e8 153//
154// Private methods
155//
156
157//______________________________________________________________________________
b367fd8f 158TString
159AliMUONSt1GeometryBuilderV2::QuadrantEnvelopeName(Int_t chamber, Int_t quadrant) const
160{
5398f946 161/// Generate unique envelope name from chamber Id and quadrant number
b367fd8f 162
163 return Form("%s%d", Form("%s%d",fgkQuadrantEnvelopeName,chamber), quadrant);
164}
165
166//______________________________________________________________________________
d1cd2474 167void AliMUONSt1GeometryBuilderV2::CreateHole()
ba030c0e 168{
5398f946 169/// Create all the elements found inside a foam hole
170
d1cd2474 171 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
172 Int_t idAir = idtmed[1100]; // medium 1
173 //Int_t idCopper = idtmed[1109]; // medium 10 = copper
174 Int_t idCopper = idtmed[1121]; // medium 22 = copper
ba030c0e 175
5f91c9e8 176 GReal_t par[3];
177 GReal_t posX,posY,posZ;
178
179 par[0] = fgkHxHole;
180 par[1] = fgkHyHole;
181 par[2] = fgkHzFoam;
182 gMC->Gsvolu(fgkHoleName,"BOX",idAir,par,3);
183
184 par[0] = fgkHxKapton;
185 par[1] = fgkHyKapton;
186 par[2] = fgkHzSnPb;
187 gMC->Gsvolu("SNPB", "BOX", idCopper, par, 3);
188 posX = 0.;
189 posY = 0.;
190 posZ = -fgkHzFoam+fgkHzSnPb;
191 gMC->Gspos("SNPB",1,fgkHoleName, posX, posY, posZ, 0,"ONLY");
ba030c0e 192
5f91c9e8 193 par[0] = fgkHxHole;
194 par[1] = fgkHyBergPlastic;
195 par[2] = fgkHzKapton;
62c708bf 196 gMC->Gsvolu("SKPT", "BOX", idCopper, par, 3);
5f91c9e8 197 posX = 0.;
198 posY = 0.;
199 posZ = 0.;
62c708bf 200 gMC->Gspos("SKPT",1,fgkHoleName, posX, posY, posZ, 0,"ONLY");
5f91c9e8 201}
ba030c0e 202
5f91c9e8 203//______________________________________________________________________________
d1cd2474 204void AliMUONSt1GeometryBuilderV2::CreateDaughterBoard()
5f91c9e8 205{
5398f946 206/// Create all the elements in a daughter board
207
d1cd2474 208 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
5f91c9e8 209 Int_t idAir = idtmed[1100]; // medium 1
d1cd2474 210 //Int_t idCopper = idtmed[1109]; // medium 10 = copper
211 //Int_t idPlastic =idtmed[1116]; // medium 17 = Plastic
212 Int_t idCopper = idtmed[1121]; // medium 22 = copper
213 Int_t idPlastic =idtmed[1127]; // medium 28 = Plastic
ba030c0e 214
5f91c9e8 215 GReal_t par[3];
216 GReal_t posX,posY,posZ;
ba030c0e 217
5f91c9e8 218 par[0]=fgkHxDaughter;
219 par[1]=fgkHyDaughter;
220 par[2]=TotalHzDaughter();
221 gMC->Gsvolu(fgkDaughterName,"BOX",idAir,par,3);
ba030c0e 222
5f91c9e8 223 par[0]=fgkHxBergPlastic;
224 par[1]=fgkHyBergPlastic;
225 par[2]=fgkHzBergPlastic;
62c708bf 226 gMC->Gsvolu("SBGP","BOX",idPlastic,par,3);
5f91c9e8 227 posX=0.;
228 posY=0.;
229 posZ = -TotalHzDaughter() + fgkHzBergPlastic;
62c708bf 230 gMC->Gspos("SBGP",1,fgkDaughterName,posX,posY,posZ,0,"ONLY");
5f91c9e8 231
232 par[0]=fgkHxBergCopper;
233 par[1]=fgkHyBergCopper;
234 par[2]=fgkHzBergCopper;
62c708bf 235 gMC->Gsvolu("SBGC","BOX",idCopper,par,3);
5f91c9e8 236 posX=0.;
237 posY=0.;
238 posZ=0.;
62c708bf 239 gMC->Gspos("SBGC",1,"SBGP",posX,posY,posZ,0,"ONLY");
5f91c9e8 240
241 par[0]=fgkHxDaughter;
242 par[1]=fgkHyDaughter;
243 par[2]=fgkHzDaughter;
62c708bf 244 gMC->Gsvolu("SDGH","BOX",idCopper,par,3);
5f91c9e8 245 posX=0.;
246 posY=0.;
247 posZ = -TotalHzDaughter() + 2.*fgkHzBergPlastic + fgkHzDaughter;
62c708bf 248 gMC->Gspos("SDGH",1,fgkDaughterName,posX,posY,posZ,0,"ONLY");
5f91c9e8 249}
250
251//______________________________________________________________________________
d1cd2474 252void AliMUONSt1GeometryBuilderV2::CreateInnerLayers()
5f91c9e8 253{
5398f946 254/// Create the layer of sensitive volumes with gas
255/// and the copper layer.
0ab920eb 256/// The shape of the sensitive area is defined as an extruded
257/// solid substracted with tube (to get inner circular shape).
5f91c9e8 258
0ab920eb 259 TGeoMedium* kMedArCO2 = gGeoManager->GetMedium("MUON_ARG_CO2");
260 TGeoMedium* kMedCopper = gGeoManager->GetMedium("MUON_COPPER_II");
5f91c9e8 261
0ab920eb 262 Double_t rmin = 0.0;
263 Double_t rmax = fgkMotherIR1;
264 Double_t hz = fgkHzPadPlane + fgkHzGas;
265 new TGeoTube("cutTube",rmin, rmax, hz);
5f91c9e8 266
0ab920eb 267 Double_t maxXY = 89.0;
268 Double_t xy1 = 77.33;
269 Double_t xy2 = 48.77;
270 Double_t dxy1 = maxXY - xy1;
5f91c9e8 271
0ab920eb 272 Int_t nz = 2;
273 Int_t nv = 6;
274 Double_t vx[6] = { 0.0, 0.0, xy2, maxXY, maxXY, dxy1 };
275 Double_t vy[6] = { dxy1, maxXY, maxXY, xy2, 0.0, 0.0 };
276
277 TGeoXtru* xtruS1 = new TGeoXtru(nz);
278 xtruS1->SetName("xtruS1");
279 xtruS1->DefinePolygon(nv, vx, vy);
280 xtruS1->DefineSection(0, -fgkHzGas, 0.0, 0.0, 1.0);
281 xtruS1->DefineSection(1, fgkHzGas, 0.0, 0.0, 1.0);
282 TGeoCompositeShape* layerS1 = new TGeoCompositeShape("layerS1", "xtruS1-cutTube");
283 new TGeoVolume("SA1G", layerS1, kMedArCO2 );
284
285 TGeoXtru* xtruS2 = new TGeoXtru(nz);
286 xtruS2->SetName("xtruS2");
287 xtruS2->DefinePolygon(nv, vx, vy);
288 xtruS2->DefineSection(0, -fgkHzGas, 0.0, 0.0, 1.0);
289 xtruS2->DefineSection(1, fgkHzGas, 0.0, 0.0, 1.0);
290 TGeoCompositeShape* layerS2 = new TGeoCompositeShape("layerS2", "xtruS2-cutTube");
291 new TGeoVolume("SA2G", layerS2, kMedArCO2 );
292
293 TGeoXtru* xtruS3 = new TGeoXtru(nz);
294 xtruS3->SetName("xtruS3");
295 xtruS3->DefinePolygon(nv, vx, vy);
296 xtruS3->DefineSection(0, -fgkHzPadPlane, 0.0, 0.0, 1.0);
297 xtruS3->DefineSection(1, fgkHzPadPlane, 0.0, 0.0, 1.0);
298 TGeoCompositeShape* layerS3 = new TGeoCompositeShape("layerS3", "xtruS3-cutTube");
299 new TGeoVolume("SA1C", layerS3, kMedCopper );
300}
301
5f91c9e8 302
303//______________________________________________________________________________
fdbaed6e 304void AliMUONSt1GeometryBuilderV2::CreateSpacer0()
305{
306/// The spacer volumes are defined according to the input prepared by Nicole Willis
307/// without any modifications
308/// <pre>
309/// No. Type Material Center (mm) Dimensions (mm) (half lengths)
310/// 5 BOX EPOXY 408.2 430.4 522.41 5.75 1.5 25.5
311/// 5P BOX EPOXY 408.2 445.4 522.41 5.75 1.5 25.5
312/// 6 BOX EPOXY 408.2 437.9 519.76 5.75 15.0 1.0
313/// 6P BOX EPOXY 408.2 437.9 525.06 5.75 15.0 1.0
314/// 7 CYL INOX 408.2 437.9 522.41 r=3.0 hz=20.63
ab6c4493 315/// </pre>
fdbaed6e 316
317 // tracking medias
318 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
319 Int_t idFrameEpoxy = idtmed[1123]; // medium 24 = Frame Epoxy ME730 // was 20 not 16
320 Int_t idInox = idtmed[1128]; // medium 29 Stainless Steel (18%Cr,9%Ni,Fe) // was 21 not 17
321
322 GReal_t par[3];
323 par[0] = 0.575;
324 par[1] = 0.150;
325 par[2] = 2.550;
326 gMC->Gsvolu("Spacer05","BOX",idFrameEpoxy,par,3);
327
328 par[0] = 0.575;
329 par[1] = 1.500;
330 par[2] = 0.100;
331 gMC->Gsvolu("Spacer06","BOX",idFrameEpoxy,par,3);
332
333 par[0] = 0.000;
334 par[1] = 0.300;
335 par[2] = 2.063;
336 gMC->Gsvolu("Spacer07","TUBE",idInox,par,3);
337}
338
339
340//______________________________________________________________________________
341void AliMUONSt1GeometryBuilderV2::CreateSpacer()
342{
343/// The spacer volumes are defined according to the input prepared by Nicole Willis
344/// with modifications needed to fit into existing geometry.
345/// <pre>
346/// No. Type Material Center (mm) Dimensions (mm) (half lengths)
347/// 5 BOX EPOXY 408.2 430.4 522.41 5.75 1.5 25.5
348/// 5P BOX EPOXY 408.2 445.4 522.41 5.75 1.5 25.5
349/// 6 BOX EPOXY 408.2 437.9 519.76 5.75 15.0 1.0
350/// 6P BOX EPOXY 408.2 437.9 525.06 5.75 15.0 1.0
351/// 7 CYL INOX 408.2 437.9 522.41 r=3.0 hz=20.63
352/// </pre>
353/// To fit in existing volumes the volumes 5 and 7 are represented by 2 volumes
354/// with half size in z (5A, &A); the dimensions of the volume 5A were also modified
355/// to avoid overlaps (x made smaller, y larger to abotain the identical volume)
356
357 // tracking medias
358 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
359 Int_t idFrameEpoxy = idtmed[1123]; // medium 24 = Frame Epoxy ME730 // was 20 not 16
360 Int_t idInox = idtmed[1128]; // medium 29 Stainless Steel (18%Cr,9%Ni,Fe) // was 21 not 17
361
362 //GReal_t par[3];
363 //par[0] = 0.575;
364 //par[1] = 0.150;
365 //par[2] = 2.550;
366 //gMC->Gsvolu("Spacer5","BOX",idFrameEpoxy,par,3);
367
368 GReal_t par[3];
369 par[0] = 0.510;
370 par[1] = 0.170;
5ae5869b 371 par[2] = 1.1515;
fdbaed6e 372 gMC->Gsvolu("Spacer5A","BOX",idFrameEpoxy,par,3);
373
afab29fc 374 par[0] = 0.510;
fdbaed6e 375 par[1] = 1.500;
376 par[2] = 0.100;
377 gMC->Gsvolu("Spacer6","BOX",idFrameEpoxy,par,3);
378
379 //par[0] = 0.000;
380 //par[1] = 0.300;
381 //par[2] = 2.063;
382 //gMC->Gsvolu("Spacer7","TUBE",idInox,par,3);
383
384 par[0] = 0.000;
385 par[1] = 0.300;
386 par[2] = 1.0315;
387 gMC->Gsvolu("Spacer7A","TUBE",idInox,par,3);
388}
389
390//______________________________________________________________________________
d1cd2474 391void AliMUONSt1GeometryBuilderV2::CreateQuadrant(Int_t chamber)
ba030c0e 392{
5398f946 393/// Create the quadrant (bending and non-bending planes)
394/// for the given chamber
5f91c9e8 395
5ae5869b 396 // CreateQuadrantLayersAsVolumes(chamber);
397 CreateQuadrantLayersAsAssemblies(chamber);
ba030c0e 398
5ae5869b 399 CreateFrame(chamber);
d1cd2474 400
5ae5869b 401 TExMap specialMap;
402 specialMap.Add(76, (Long_t) new AliMUONSt1SpecialMotif(TVector2( 0.1, 0.72), 90.));
ddfa5dbc 403 specialMap.Add(75, (Long_t) new AliMUONSt1SpecialMotif(TVector2( 0.7, 0.36)));
e8c253a0 404 specialMap.Add(47, (Long_t) new AliMUONSt1SpecialMotif(TVector2(1.01, 0.36)));
d1cd2474 405
331a617a 406 // Load mapping from OCDB
407 if ( ! AliMpSegmentation::Instance() ) {
408 AliFatal("Mapping has to be loaded first !");
409 }
410
f3ed9a44 411 const AliMpSector* kSector1
412 = AliMpSegmentation::Instance()->GetSector(100, AliMpDEManager::GetCathod(100, AliMp::kBendingPlane));
413 if ( ! kSector1 ) {
331a617a 414 AliFatal("Could not access sector segmentation !");
415 }
5ae5869b 416
b367fd8f 417 //Bool_t reflectZ = true;
418 Bool_t reflectZ = false;
419 //TVector3 where = TVector3(2.5+0.1+0.56+0.001, 2.5+0.1+0.001, 0.);
420 TVector3 where = TVector3(fgkDeltaQuadLHC + fgkPadXOffsetBP,
421 fgkDeltaQuadLHC + fgkPadYOffsetBP, 0.);
331a617a 422 PlaceSector(kSector1, specialMap, where, reflectZ, chamber);
ba030c0e 423
866c3232 424 Int_t nb = AliMpConstants::ManuMask(AliMp::kNonBendingPlane);
cd872630 425 TExMapIter it(&specialMap);
6b548b9e 426#if (defined(ROOT_SVN_REVISION) && ROOT_SVN_REVISION >= 29598) || \
427 (defined(ROOT_VERSION_CODE) && ROOT_VERSION_CODE >= ROOT_VERSION(5,25,02))
82280315 428 Long64_t key;
429 Long64_t value;
430#else
cd872630 431 Long_t key;
432 Long_t value;
82280315 433#endif
434
cd872630 435 while ( it.Next(key,value) == kTRUE ) {
436 delete reinterpret_cast<AliMUONSt1SpecialMotif*>(value);
437 }
d1cd2474 438 specialMap.Delete();
5ae5869b 439 specialMap.Add(76 | nb,(Long_t) new AliMUONSt1SpecialMotif(TVector2(1.01,0.51),90.));
35bf4a8f 440 specialMap.Add(75 | nb,(Long_t) new AliMUONSt1SpecialMotif(TVector2(2.20,-0.08)));
441 specialMap.Add(47 | nb,(Long_t) new AliMUONSt1SpecialMotif(TVector2(2.40,-1.11)));
4d8c279c 442 specialMap.Add(20 | nb,(Long_t) new AliMUONSt1SpecialMotif(TVector2(0.2 ,-0.08)));
35bf4a8f 443 specialMap.Add(46 | nb,(Long_t) new AliMUONSt1SpecialMotif(TVector2(0.92 , 0.17)));
ddfa5dbc 444 specialMap.Add(74 | nb,(Long_t) new AliMUONSt1SpecialMotif(TVector2(0.405, -0.10)));
b367fd8f 445 // Fix (7) - overlap of SQ42 with MCHL (after moving the whole sector
446 // in the true position)
5ae5869b 447
f3ed9a44 448 const AliMpSector* kSector2
449 = AliMpSegmentation::Instance()
450 ->GetSector(100, AliMpDEManager::GetCathod(100, AliMp::kNonBendingPlane));
451 if ( ! kSector2 ) {
452 AliFatal("Could not access sector !");
331a617a 453 }
331a617a 454
b367fd8f 455 //reflectZ = false;
456 reflectZ = true;
6e97fbb8 457 TVector2 offset = TVector2(kSector2->GetPositionX(), kSector2->GetPositionY());
e77b6d6b 458 where = TVector3(where.X()+offset.X(), where.Y()+offset.Y(), 0.);
b367fd8f 459 // Add the half-pad shift of the non-bending plane wrt bending plane
460 // (The shift is defined in the mapping as sector offset)
461 // Fix (4) - was TVector3(where.X()+0.63/2, ... - now it is -0.63/2
331a617a 462 PlaceSector(kSector2, specialMap, where, reflectZ, chamber);
d1cd2474 463
cd872630 464 it.Reset();
465 while ( it.Next(key,value) == kTRUE ) {
466 delete reinterpret_cast<AliMUONSt1SpecialMotif*>(value);
467 }
d1cd2474 468 specialMap.Delete();
ba030c0e 469}
470
5f91c9e8 471//______________________________________________________________________________
62c708bf 472void AliMUONSt1GeometryBuilderV2::CreateFoamBox(
473 Int_t segNumber,
474 const TVector2& dimensions)
ba030c0e 475{
5398f946 476/// Create all the elements in the copper plane
ba030c0e 477
d1cd2474 478 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
5f91c9e8 479 Int_t idAir = idtmed[1100]; // medium 1
d1cd2474 480 //Int_t idFoam = idtmed[1115]; // medium 16 = Foam
481 //Int_t idFR4 = idtmed[1114]; // medium 15 = FR4
482 Int_t idFoam = idtmed[1125]; // medium 26 = Foam
483 Int_t idFR4 = idtmed[1122]; // medium 23 = FR4
ba030c0e 484
5f91c9e8 485 // mother volume
486 GReal_t par[3];
487 par[0] = dimensions.X();
488 par[1] = dimensions.Y();
489 par[2] = TotalHzPlane();
62c708bf 490 gMC->Gsvolu(PlaneSegmentName(segNumber).Data(),"BOX",idAir,par,3);
5f91c9e8 491
492 // foam layer
5f91c9e8 493 par[0] = dimensions.X();
494 par[1] = dimensions.Y();
495 par[2] = fgkHzFoam;
62c708bf 496 gMC->Gsvolu(FoamBoxName(segNumber).Data(),"BOX",idFoam,par,3);
497 GReal_t posX,posY,posZ;
5f91c9e8 498 posX=0.;
499 posY=0.;
500 posZ = -TotalHzPlane() + fgkHzFoam;
62c708bf 501 gMC->Gspos(FoamBoxName(segNumber).Data(),1,
502 PlaneSegmentName(segNumber).Data(),posX,posY,posZ,0,"ONLY");
ba030c0e 503
5f91c9e8 504 // mechanical plane FR4 layer
5f91c9e8 505 par[0] = dimensions.X();
506 par[1] = dimensions.Y();
507 par[2] = fgkHzFR4;
62c708bf 508 gMC->Gsvolu(FR4BoxName(segNumber).Data(),"BOX",idFR4,par,3);
5f91c9e8 509 posX=0.;
510 posY=0.;
511 posZ = -TotalHzPlane()+ 2.*fgkHzFoam + fgkHzFR4;
62c708bf 512 gMC->Gspos(FR4BoxName(segNumber).Data(),1,
513 PlaneSegmentName(segNumber).Data(),posX,posY,posZ,0,"ONLY");
5f91c9e8 514}
ba030c0e 515
5f91c9e8 516//______________________________________________________________________________
62c708bf 517void AliMUONSt1GeometryBuilderV2::CreatePlaneSegment(Int_t segNumber,
518 const TVector2& dimensions,
519 Int_t nofHoles)
5f91c9e8 520{
5398f946 521/// Create a segment of a plane (this includes a foam layer,
522/// holes in the foam to feed the kaptons through, kapton connectors
523/// and the mother board.)
ba030c0e 524
62c708bf 525 CreateFoamBox(segNumber,dimensions);
fdbaed6e 526
527 // Place spacer in the concrete plane segments:
528 // S225 (in S025), S267 (in S067) in chamber1 and S309 (in S109). S351(in S151)
529 // in chamber2
530 // The segments were found as those which caused overlaps when we placed
531 // the spacer in global coordinates via PlaceSpacer0
532 //
533 // <posXYZ X_Y_Z=" 12.6000; 0.75000; 0.0000"> <volume name="Spacer5A"/>
534 // <posXYZ X_Y_Z=" 12.6000; -0.75000; 0.0000"> <volume name="Spacer5A"/>
535 // <posXYZ X_Y_Z=" 12.6000; 0.0000; 1.1515"> <volume name="Spacer6"/>
536 // <posXYZ X_Y_Z=" 12.6000; 0.0000; 0.0000"> <volume name="Spacer7A"/>
537
538 if ( FoamBoxName(segNumber) == "S225" ||
539 FoamBoxName(segNumber) == "S267" ||
540 FoamBoxName(segNumber) == "S309" ||
541 FoamBoxName(segNumber) == "S351" )
542 {
5ae5869b 543 GReal_t posX = 12.6;
544 GReal_t posY = 0.75;
545 GReal_t posZ = -0.1;
546 if ( FoamBoxName(segNumber) == "S267" ||
547 FoamBoxName(segNumber) == "S351" ) posY += fgkPadYOffsetBP;
fdbaed6e 548 gMC->Gspos("Spacer5A", 1, FoamBoxName(segNumber).Data(), posX, posY, posZ,0, "ONLY");
549
550 posY = -0.75;
5ae5869b 551 if ( FoamBoxName(segNumber) == "S267" ||
552 FoamBoxName(segNumber) == "S351" ) posY += fgkPadYOffsetBP;
fdbaed6e 553 gMC->Gspos("Spacer5A", 2, FoamBoxName(segNumber).Data(), posX, posY, posZ,0, "ONLY");
554
555 posY = 0.0;
556 posZ = 1.1515;
557 if ( FoamBoxName(segNumber) == "S267" ||
5ae5869b 558 FoamBoxName(segNumber) == "S351" ) posY += fgkPadYOffsetBP;
fdbaed6e 559 gMC->Gspos("Spacer6", 1, FoamBoxName(segNumber).Data(), posX, posY, posZ,0, "ONLY");
560
561 posY = 0.0;
562 posZ = 0.0;
5ae5869b 563 if ( FoamBoxName(segNumber) == "S267" ||
564 FoamBoxName(segNumber) == "S351" ) posY += fgkPadYOffsetBP;
fdbaed6e 565 gMC->Gspos("Spacer7A", 1, FoamBoxName(segNumber).Data(), posX, posY, posZ,0, "ONLY");
566 }
ba030c0e 567
5f91c9e8 568 for (Int_t holeNum=0;holeNum<nofHoles;holeNum++) {
569 GReal_t posX = ((2.*holeNum+1.)/nofHoles-1.)*dimensions.X();
570 GReal_t posY = 0.;
571 GReal_t posZ = 0.;
5ae5869b 572
62c708bf 573 gMC->Gspos(fgkHoleName,holeNum+1,
574 FoamBoxName(segNumber).Data(),posX,posY,posZ,0,"ONLY");
5f91c9e8 575 }
ba030c0e 576}
577
5f91c9e8 578//______________________________________________________________________________
5ae5869b 579void AliMUONSt1GeometryBuilderV2::CreateQuadrantLayersAsVolumes(Int_t chamber)
580{
581/// Create the three main layers as real volumes.
582/// Not used anymore.
583
584 // tracking medias
585 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
586 Int_t idAir = idtmed[1100]; // medium 1
587
588 Float_t par[11];
589 Float_t posX,posY,posZ;
590
591// Quadrant volume TUBS1, positioned at the end
592 par[0] = fgkMotherIR1;
593 par[1] = fgkMotherOR1;
594 par[2] = fgkMotherThick1;
595 par[3] = fgkMotherPhiL1;
596 par[4] = fgkMotherPhiU1;
597 gMC->Gsvolu(QuadrantMLayerName(chamber),"TUBS",idAir,par,5);
598 // gMC->Gsvolu(QuadrantMFLayerName(chamber),"TUBS",idAir,par,5);
599
600// Replace the volume shape with a composite shape
601// with substracted overlap with beam shield (YMOT)
602
603 if ( gMC->IsRootGeometrySupported() ) {
604
605 // Get shape
606 TGeoVolume* mlayer
607 = gGeoManager->FindVolumeFast(QuadrantMLayerName(chamber));
608 if ( !mlayer ) {
609 AliErrorStream()
610 << "Quadrant volume " << QuadrantMLayerName(chamber) << " not found"
611 << endl;
612 }
613 else {
614 TGeoShape* quadrant = mlayer->GetShape();
615 quadrant->SetName("quadrant");
616
617 // Beam shield recess
618 par[0] = 0;
619 par[1] = 15.4;
620 par[2] = fgkMotherThick1;
621 new TGeoTube("shield_tube", par[0], par[1], par[2]);
622
623 // Displacement
624 posX = 2.6;
625 posY = 2.6;
626 posZ = 0;
627 TGeoTranslation* displacement
628 = new TGeoTranslation("TR", posX, posY, posZ);
629 displacement->RegisterYourself();
630
631 // Composite shape
632 TGeoShape* composite
633 = new TGeoCompositeShape("composite", "quadrant-shield_tube:TR");
634
635 // Reset shape to volume
636 mlayer->SetShape(composite);
637 }
638
639 TGeoVolume* malayer
640 = gGeoManager->FindVolumeFast(QuadrantMFLayerName(chamber));
641 if ( !malayer ) {
642 AliErrorStream()
643 << "Quadrant volume " << QuadrantMFLayerName(chamber) << " not found"
644 << endl;
645 }
646 else {
647 TGeoShape* quadrant = malayer->GetShape();
648 quadrant->SetName("quadrant");
649
650 // Beam shield recess
651 par[0] = 0;
652 par[1] = 15.4;
653 par[2] = fgkMotherThick1;
654 new TGeoTube("shield_tube", par[0], par[1], par[2]);
655
656 // Displacement
657 posX = 2.6;
658 posY = 2.6;
659 posZ = 0;
660 TGeoTranslation* displacement
661 = new TGeoTranslation("TR", posX, posY, posZ);
662 displacement->RegisterYourself();
663
664 // Composite shape
665 TGeoShape* composite
666 = new TGeoCompositeShape("composite", "quadrant-shield_tube:TR");
667
668 // Reset shape to volume
669 malayer->SetShape(composite);
670 }
671 }
672
673// Quadrant volume TUBS2, positioned at the end
674 par[0] = fgkMotherIR2;
675 par[1] = fgkMotherOR2;
676 par[2] = fgkMotherThick2;
677 par[3] = fgkMotherPhiL2;
678 par[4] = fgkMotherPhiU2;
679
680 gMC->Gsvolu(QuadrantNLayerName(chamber),"TUBS",idAir,par,5);
681 gMC->Gsvolu(QuadrantFLayerName(chamber),"TUBS",idAir,par,5);
682}
683
684//______________________________________________________________________________
685void AliMUONSt1GeometryBuilderV2::CreateQuadrantLayersAsAssemblies(Int_t chamber)
686{
687/// Create the three main layers as assemblies
688
689 gGeoManager->MakeVolumeAssembly(QuadrantMLayerName(chamber).Data());
690 gGeoManager->MakeVolumeAssembly(QuadrantMFLayerName(chamber).Data());
691 gGeoManager->MakeVolumeAssembly(QuadrantNLayerName(chamber).Data());
692 gGeoManager->MakeVolumeAssembly(QuadrantFLayerName(chamber).Data());
693}
694
695//______________________________________________________________________________
d1cd2474 696void AliMUONSt1GeometryBuilderV2::CreateFrame(Int_t chamber)
ba030c0e 697{
5398f946 698/// Create the non-sensitive elements of the frame for the \a chamber
699///
700/// Model and notation: \n
701/// \n
702/// The Quadrant volume name starts with SQ \n
703/// The volume segments are numbered 00 to XX \n
704/// \n
705/// OutTopFrame \n
706/// (SQ02-16) \n
707/// ------------ \n
708/// OutEdgeFrame / | \n
709/// (SQ17-24) / | InVFrame (SQ00-01) \n
710/// / | \n
711/// | | \n
712/// OutVFrame | _- - \n
713/// (SQ25-39) | | InArcFrame (SQ42-45) \n
714/// | | \n
715/// ------------- \n
716/// InHFrame (SQ40-41) \n
717/// \n
718/// \n
719/// 06 February 2003 - Overlapping volumes resolved. \n
720/// One quarter chamber is comprised of three TUBS volumes: SQMx, SQNx, and SQFx,
721/// where SQMx is the Quadrant Middle layer for chamber \a chamber ( posZ in [-3.25,3.25]),
722/// SQNx is the Quadrant Near side layer for chamber \a chamber ( posZ in [-6.25,3-.25) ), and
723/// SQFx is the Quadrant Far side layer for chamber \a chamber ( posZ in (3.25,6.25] ).
ba030c0e 724
5ae5869b 725 // TString quadrantMLayerName = QuadrantMLayerName(chamber);
726
727 TString quadrantMLayerName = QuadrantMFLayerName(chamber);
728 TString quadrantNLayerName = QuadrantNLayerName(chamber);
729 TString quadrantFLayerName = QuadrantFLayerName(chamber);
730
d1cd2474 731 const Float_t kNearFarLHC=2.4; // Near and Far TUBS Origin wrt LHC Origin
ba030c0e 732
ba030c0e 733 // tracking medias
d1cd2474 734 Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
5f91c9e8 735
5ae5869b 736 //Int_t idAir = idtmed[1100]; // medium 1
d1cd2474 737 //Int_t idFrameEpoxy = idtmed[1115]; // medium 16 = Frame Epoxy ME730
738 //Int_t idInox = idtmed[1116]; // medium 17 Stainless Steel (18%Cr,9%Ni,Fe)
739 //Int_t idFR4 = idtmed[1110]; // medium 11 FR4
740 //Int_t idCopper = idtmed[1109]; // medium 10 Copper
741 //Int_t idAlu = idtmed[1103]; // medium 4 Aluminium
742 Int_t idFrameEpoxy = idtmed[1123]; // medium 24 = Frame Epoxy ME730 // was 20 not 16
743 Int_t idInox = idtmed[1128]; // medium 29 Stainless Steel (18%Cr,9%Ni,Fe) // was 21 not 17
744 Int_t idFR4 = idtmed[1122]; // medium 23 FR4 // was 15 not 11
745 Int_t idCopper = idtmed[1121]; // medium 22 Copper
746 Int_t idAlu = idtmed[1120]; // medium 21 Aluminium
5f91c9e8 747
748
0ab920eb 749 TGeoMedium* kMedEpoxy = gGeoManager->GetMedium("MUON_FrameCH$");
750 TGeoMedium* kMedInox = gGeoManager->GetMedium("MUON_Kapton");
751 TGeoMedium* kMedAlu = gGeoManager->GetMedium("MUON_ALU_II$");
752
753
5f91c9e8 754// Rotation Matrices
0ab920eb 755 Int_t rot1, rot2, rot3, rot4;
5f91c9e8 756
757// Rotation matrices
d1cd2474 758 fMUON->AliMatrix(rot1, 90., 90., 90., 180., 0., 0.); // +90 deg in x-y plane
759 fMUON->AliMatrix(rot2, 90., 45., 90., 135., 0., 0.); // +45 deg in x-y plane
760 fMUON->AliMatrix(rot3, 90., 45., 90., 315.,180., 0.); // +45 deg in x-y + rotation 180° around y
0ab920eb 761 fMUON->AliMatrix(rot4, 90., 315., 90., 45., 0., 0.); // -45 deg in x-y plane
5f91c9e8 762
0ab920eb 763// ___________________Volume thicknesses________________________
ba030c0e 764
d1cd2474 765 const Float_t kHzFrameThickness = 1.59/2.; //equivalent thickness
766 const Float_t kHzOuterFrameEpoxy = 1.19/2.; //equivalent thickness
767 const Float_t kHzOuterFrameInox = 0.1/2.; //equivalent thickness
768 const Float_t kHzFoam = 2.083/2.; //evaluated elsewhere
769 // CHECK with fgkHzFoam
5f91c9e8 770
771// Pertaining to the top outer area
d1cd2474 772 const Float_t kHzTopAnodeSteel1 = 0.185/2.; //equivalent thickness
773 const Float_t kHzTopAnodeSteel2 = 0.51/2.; //equivalent thickness
774 const Float_t kHzAnodeFR4 = 0.08/2.; //equivalent thickness
775 const Float_t kHzTopEarthFaceCu = 0.364/2.; //equivalent thickness
776 const Float_t kHzTopEarthProfileCu = 1.1/2.; //equivalent thickness
777 const Float_t kHzTopPositionerSteel = 1.45/2.; //should really be 2.125/2.;
778 const Float_t kHzTopGasSupportAl = 0.85/2.; //equivalent thickness
5f91c9e8 779
780// Pertaining to the vertical outer area
d1cd2474 781 const Float_t kHzVerticalCradleAl = 0.8/2.; //equivalent thickness
782 const Float_t kHzLateralSightAl = 0.975/2.; //equivalent thickness
783 const Float_t kHzLateralPosnInoxFace = 2.125/2.;//equivalent thickness
784 const Float_t kHzLatPosInoxProfM = 6.4/2.; //equivalent thickness
785 const Float_t kHzLatPosInoxProfNF = 1.45/2.; //equivalent thickness
786 const Float_t kHzLateralPosnAl = 0.5/2.; //equivalent thickness
787 const Float_t kHzVertEarthFaceCu = 0.367/2.; //equivalent thickness
788 const Float_t kHzVertBarSteel = 0.198/2.; //equivalent thickness
789 const Float_t kHzVertEarthProfCu = 1.1/2.; //equivalent thickness
5f91c9e8 790
0ab920eb 791//_______________Parameter definitions in sequence _________
5f91c9e8 792
793// InVFrame parameters
d1cd2474 794 const Float_t kHxInVFrame = 1.85/2.;
795 const Float_t kHyInVFrame = 73.95/2.;
796 const Float_t kHzInVFrame = kHzFrameThickness;
ba030c0e 797
5f91c9e8 798//Flat 7.5mm vertical section
d1cd2474 799 const Float_t kHxV1mm = 0.75/2.;
800 const Float_t kHyV1mm = 1.85/2.;
801 const Float_t kHzV1mm = kHzFrameThickness;
ba030c0e 802
5f91c9e8 803// OuterTopFrame Structure
804//
805// FRAME
806// The frame is composed of a cuboid and two trapezoids
807// (TopFrameAnode, TopFrameAnodeA, TopFrameAnodeB).
808// Each shape is composed of two layers (Epoxy and Inox) and
809// takes the frame's inner anode circuitry into account in the material budget.
810//
811// ANODE
812// The overhanging anode part is composed froma cuboid and two trapezoids
813// (TopAnode, TopAnode1, and TopAnode2). These surfaces neglect implanted
814// resistors, but accounts for the major Cu, Pb/Sn, and FR4 material
815// contributions.
816// The stainless steel anode supports have been included.
817//
818// EARTHING (TopEarthFace, TopEarthProfile)
819// Al GAS SUPPORT (TopGasSupport)
820//
821// ALIGNMENT (TopPositioner) - Alignment system, three sights per quarter
822// chamber. This sight is forseen for the alignment of the horizontal level
823// (parallel to the OY axis of LHC). Its position will be evaluated relative
824// to a system of sights places on the cradles;
825//
826//---
ba030c0e 827
5f91c9e8 828//TopFrameAnode parameters - cuboid, 2 layers
d1cd2474 829 const Float_t kHxTFA = 34.1433/2.;
830 const Float_t kHyTFA = 7.75/2.;
831 const Float_t kHzTFAE = kHzOuterFrameEpoxy; // layer 1 thickness
832 const Float_t kHzTFAI = kHzOuterFrameInox; // layer 3 thickness
ba030c0e 833
0ab920eb 834// TopFrameAnode parameters - 2 trapezoids, 2 layers
835// (redefined with TGeoXtru shape)
d1cd2474 836 const Float_t kH1FAA = 8.7/2.;
d1cd2474 837 const Float_t kTl1FAB = 4.35/2.;
0ab920eb 838 const Float_t kTl1FAA = 7.75/2.;
839
5f91c9e8 840// TopAnode parameters - cuboid (part 1 of 3 parts)
d1cd2474 841 const Float_t kHxTA1 = 16.2/2.;
842 const Float_t kHyTA1 = 3.5/2.;
843 const Float_t kHzTA11 = kHzTopAnodeSteel1; // layer 1
844 const Float_t kHzTA12 = kHzAnodeFR4; // layer 2
5f91c9e8 845
846// TopAnode parameters - trapezoid 1 (part 2 of 3 parts)
d1cd2474 847 const Float_t kHzTA21 = kHzTopAnodeSteel2; // layer 1
848 const Float_t kHzTA22 = kHzAnodeFR4; // layer 2
849 const Float_t kTetTA2 = 0.;
850 const Float_t kPhiTA2= 0.;
851 const Float_t kH1TA2 = 7.268/2.;
852 const Float_t kBl1TA2 = 2.03/2.;
853 const Float_t kTl1TA2 = 3.5/2.;
854 const Float_t kAlp1TA2 = 5.78;
855 const Float_t kH2TA2 = 7.268/2.;
856 const Float_t kBl2TA2 = 2.03/2.;
857 const Float_t kTl2TA2 = 3.5/2.;
858 const Float_t kAlp2TA2 = 5.78;
5f91c9e8 859
860// TopAnode parameters - trapezoid 2 (part 3 of 3 parts)
d1cd2474 861 const Float_t kHzTA3 = kHzAnodeFR4; // layer 1
862 const Float_t kTetTA3 = 0.;
863 const Float_t kPhiTA3 = 0.;
864 const Float_t kH1TA3 = 7.268/2.;
865 const Float_t kBl1TA3 = 0.;
866 const Float_t kTl1TA3 = 2.03/2.;
867 const Float_t kAlp1TA3 = 7.95;
868 const Float_t kH2TA3 = 7.268/2.;
869 const Float_t kBl2TA3 = 0.;
870 const Float_t kTl2TA3 = 2.03/2.;
871 const Float_t kAlp2TA3 = 7.95;
ba030c0e 872
5f91c9e8 873// TopEarthFace parameters - single trapezoid
d1cd2474 874 const Float_t kHzTEF = kHzTopEarthFaceCu;
875 const Float_t kTetTEF = 0.;
876 const Float_t kPhiTEF = 0.;
877 const Float_t kH1TEF = 1.200/2.;
878 const Float_t kBl1TEF = 21.323/2.;
879 const Float_t kTl1TEF = 17.963/2.;
880 const Float_t kAlp1TEF = -54.46;
881 const Float_t kH2TEF = 1.200/2.;
882 const Float_t kBl2TEF = 21.323/2.;
883 const Float_t kTl2TEF = 17.963/2.;
884 const Float_t kAlp2TEF = -54.46;
5f91c9e8 885
886// TopEarthProfile parameters - single trapezoid
d1cd2474 887 const Float_t kHzTEP = kHzTopEarthProfileCu;
888 const Float_t kTetTEP = 0.;
889 const Float_t kPhiTEP = 0.;
890 const Float_t kH1TEP = 0.40/2.;
891 const Float_t kBl1TEP = 31.766/2.;
892 const Float_t kTl1TEP = 30.535/2.;
893 const Float_t kAlp1TEP = -56.98;
894 const Float_t kH2TEP = 0.40/2.;
895 const Float_t kBl2TEP = 31.766/2.;
896 const Float_t kTl2TEP = 30.535/2.;
897 const Float_t kAlp2TEP = -56.98;
5f91c9e8 898
899// TopPositioner parameters - single Stainless Steel trapezoid
d1cd2474 900 const Float_t kHzTP = kHzTopPositionerSteel;
901 const Float_t kTetTP = 0.;
902 const Float_t kPhiTP = 0.;
903 const Float_t kH1TP = 3.00/2.;
904 const Float_t kBl1TP = 7.023/2.;
905 const Float_t kTl1TP = 7.314/2.;
906 const Float_t kAlp1TP = 2.78;
907 const Float_t kH2TP = 3.00/2.;
908 const Float_t kBl2TP = 7.023/2.;
909 const Float_t kTl2TP = 7.314/2.;
910 const Float_t kAlp2TP = 2.78;
5f91c9e8 911
912// TopGasSupport parameters - single cuboid
d1cd2474 913 const Float_t kHxTGS = 8.50/2.;
914 const Float_t kHyTGS = 3.00/2.;
915 const Float_t kHzTGS = kHzTopGasSupportAl;
5f91c9e8 916
917// OutEdgeFrame parameters - 4 trapezoidal sections, 2 layers of material
0ab920eb 918// (redefined with TGeoXtru shape)
5f91c9e8 919//
d1cd2474 920 const Float_t kH1OETF = 7.196/2.; // common to all 4 trapezoids
0ab920eb 921 const Float_t kTl1OETF1 = 3.996/2.; // Trapezoid 1
922 const Float_t kTl1OETF2 = 3.75/2; // Trapezoid 2
923 const Float_t kTl1OETF3 = 3.01/2.; // Trapezoid 3
924 const Float_t kTl1OETF4 = 1.77/2.; // Trapezoid 4
925
5f91c9e8 926
5f91c9e8 927// Frame Structure (OutVFrame):
928//
929// OutVFrame and corner (OutVFrame cuboid, OutVFrame trapezoid)
930// EARTHING (VertEarthFaceCu,VertEarthSteel,VertEarthProfCu),
931// DETECTOR POSITIONNING (SuppLateralPositionner, LateralPositionner),
932// CRADLE (VertCradle), and
933// ALIGNMENT (LateralSightSupport, LateralSight)
934//
935//---
936
937// OutVFrame parameters - cuboid
d1cd2474 938 const Float_t kHxOutVFrame = 1.85/2.;
939 const Float_t kHyOutVFrame = 46.23/2.;
940 const Float_t kHzOutVFrame = kHzFrameThickness;
5f91c9e8 941
942// OutVFrame corner parameters - trapezoid
d1cd2474 943 const Float_t kHzOCTF = kHzFrameThickness;
944 const Float_t kTetOCTF = 0.;
945 const Float_t kPhiOCTF = 0.;
946 const Float_t kH1OCTF = 1.85/2.;
947 const Float_t kBl1OCTF = 0.;
948 const Float_t kTl1OCTF = 3.66/2.;
949 const Float_t kAlp1OCTF = 44.67;
950 const Float_t kH2OCTF = 1.85/2.;
951 const Float_t kBl2OCTF = 0.;
952 const Float_t kTl2OCTF = 3.66/2.;
953 const Float_t kAlp2OCTF = 44.67;
5f91c9e8 954
955// VertEarthFaceCu parameters - single trapezoid
d1cd2474 956 const Float_t kHzVFC = kHzVertEarthFaceCu;
957 const Float_t kTetVFC = 0.;
958 const Float_t kPhiVFC = 0.;
959 const Float_t kH1VFC = 1.200/2.;
960 const Float_t kBl1VFC = 46.11/2.;
961 const Float_t kTl1VFC = 48.236/2.;
962 const Float_t kAlp1VFC = 41.54;
963 const Float_t kH2VFC = 1.200/2.;
964 const Float_t kBl2VFC = 46.11/2.;
965 const Float_t kTl2VFC = 48.236/2.;
966 const Float_t kAlp2VFC = 41.54;
5f91c9e8 967
968// VertEarthSteel parameters - single trapezoid
d1cd2474 969 const Float_t kHzVES = kHzVertBarSteel;
970 const Float_t kTetVES = 0.;
971 const Float_t kPhiVES = 0.;
972 const Float_t kH1VES = 1.200/2.;
973 const Float_t kBl1VES = 30.486/2.;
974 const Float_t kTl1VES = 32.777/2.;
975 const Float_t kAlp1VES = 43.67;
976 const Float_t kH2VES = 1.200/2.;
977 const Float_t kBl2VES = 30.486/2.;
978 const Float_t kTl2VES = 32.777/2.;
979 const Float_t kAlp2VES = 43.67;
5f91c9e8 980
981// VertEarthProfCu parameters - single trapezoid
d1cd2474 982 const Float_t kHzVPC = kHzVertEarthProfCu;
983 const Float_t kTetVPC = 0.;
984 const Float_t kPhiVPC = 0.;
985 const Float_t kH1VPC = 0.400/2.;
986 const Float_t kBl1VPC = 29.287/2.;
987 const Float_t kTl1VPC = 30.091/2.;
988 const Float_t kAlp1VPC = 45.14;
989 const Float_t kH2VPC = 0.400/2.;
990 const Float_t kBl2VPC = 29.287/2.;
991 const Float_t kTl2VPC = 30.091/2.;
992 const Float_t kAlp2VPC = 45.14;
5f91c9e8 993
994// SuppLateralPositionner - single cuboid
d1cd2474 995 const Float_t kHxSLP = 2.80/2.;
996 const Float_t kHySLP = 5.00/2.;
997 const Float_t kHzSLP = kHzLateralPosnAl;
5f91c9e8 998
999// LateralPositionner - squared off U bend, face view
d1cd2474 1000 const Float_t kHxLPF = 5.2/2.;
1001 const Float_t kHyLPF = 3.0/2.;
1002 const Float_t kHzLPF = kHzLateralPosnInoxFace;
5f91c9e8 1003
1004// LateralPositionner - squared off U bend, profile view
d1cd2474 1005 const Float_t kHxLPP = 0.425/2.;
1006 const Float_t kHyLPP = 3.0/2.;
1007 const Float_t kHzLPP = kHzLatPosInoxProfM; // middle layer
1008 const Float_t kHzLPNF = kHzLatPosInoxProfNF; // near and far layers
5f91c9e8 1009
1010// VertCradle, 3 layers (copies), each composed of 4 trapezoids
0ab920eb 1011// (redefined with TGeoXtru shape)
1012//
1013 const Float_t kH1VC1 = 10.25/2.; // all cradles
1014 const Float_t kBl1VC1 = 3.70/2.; // VertCradleA
1015 const Float_t kBl1VC2 = 6.266/2.; // VertCradleB
1016 const Float_t kBl1VC3 = 7.75/2.; // VertCradleC
5f91c9e8 1017
1018// VertCradleD
d1cd2474 1019 const Float_t kHzVC4 = kHzVerticalCradleAl;
1020 const Float_t kTetVC4 = 0.;
1021 const Float_t kPhiVC4 = 0.;
1022 const Float_t kH1VC4 = 10.27/2.;
1023 const Float_t kBl1VC4 = 8.273/2.;
1024 const Float_t kTl1VC4 = 7.75/2.;
1025 const Float_t kAlp1VC4 = -1.46;
1026 const Float_t kH2VC4 = 10.27/2.;
1027 const Float_t kBl2VC4 = 8.273/2.;
1028 const Float_t kTl2VC4 = 7.75/2.;
1029 const Float_t kAlp2VC4 = -1.46;
0ab920eb 1030
5f91c9e8 1031// LateralSightSupport - single trapezoid
d1cd2474 1032 const Float_t kHzVSS = kHzLateralSightAl;
1033 const Float_t kTetVSS = 0.;
1034 const Float_t kPhiVSS = 0.;
1035 const Float_t kH1VSS = 5.00/2.;
1036 const Float_t kBl1VSS = 7.747/2;
1037 const Float_t kTl1VSS = 7.188/2.;
1038 const Float_t kAlp1VSS = -3.20;
1039 const Float_t kH2VSS = 5.00/2.;
1040 const Float_t kBl2VSS = 7.747/2.;
1041 const Float_t kTl2VSS = 7.188/2.;
1042 const Float_t kAlp2VSS = -3.20;
5f91c9e8 1043
1044// LateralSight (reference point) - 3 per quadrant, only 1 programmed for now
d1cd2474 1045 const Float_t kVSInRad = 0.6;
1046 const Float_t kVSOutRad = 1.3;
1047 const Float_t kVSLen = kHzFrameThickness;
5f91c9e8 1048
1049//---
ba030c0e 1050
5f91c9e8 1051// InHFrame parameters
d1cd2474 1052 const Float_t kHxInHFrame = 75.8/2.;
1053 const Float_t kHyInHFrame = 1.85/2.;
1054 const Float_t kHzInHFrame = kHzFrameThickness;
5f91c9e8 1055
1056//Flat 7.5mm horizontal section
d1cd2474 1057 const Float_t kHxH1mm = 1.85/2.;
1058 const Float_t kHyH1mm = 0.75/2.;
1059 const Float_t kHzH1mm = kHzFrameThickness;
ba030c0e 1060
5f91c9e8 1061//---
ba030c0e 1062
5f91c9e8 1063// InArcFrame parameters
d1cd2474 1064 const Float_t kIAF = 15.70;
1065 const Float_t kOAF = 17.55;
1066 const Float_t kHzAF = kHzFrameThickness;
1067 const Float_t kAFphi1 = 0.0;
1068 const Float_t kAFphi2 = 90.0;
ba030c0e 1069
5f91c9e8 1070//---
ba030c0e 1071
5f91c9e8 1072// ScrewsInFrame parameters HEAD
d1cd2474 1073 const Float_t kSCRUHMI = 0.;
1074 const Float_t kSCRUHMA = 0.690/2.;
1075 const Float_t kSCRUHLE = 0.4/2.;
5f91c9e8 1076// ScrewsInFrame parameters MIDDLE
d1cd2474 1077 const Float_t kSCRUMMI = 0.;
1078 const Float_t kSCRUMMA = 0.39/2.;
1079 const Float_t kSCRUMLE = kHzFrameThickness;
5f91c9e8 1080// ScrewsInFrame parameters NUT
d1cd2474 1081 const Float_t kSCRUNMI = 0.;
1082 const Float_t kSCRUNMA = 0.78/2.;
1083 const Float_t kSCRUNLE = 0.8/2.;
5f91c9e8 1084
1085 // ___________________Make volumes________________________
ba030c0e 1086
5f91c9e8 1087 Float_t par[11];
1088 Float_t posX,posY,posZ;
ba030c0e 1089
5f91c9e8 1090 if (chamber==1) {
1091 // InVFrame
d1cd2474 1092 par[0] = kHxInVFrame;
1093 par[1] = kHyInVFrame;
1094 par[2] = kHzInVFrame;
5f91c9e8 1095 gMC->Gsvolu("SQ00","BOX",idFrameEpoxy,par,3);
1096
1097 //Flat 1mm vertical section
d1cd2474 1098 par[0] = kHxV1mm;
1099 par[1] = kHyV1mm;
1100 par[2] = kHzV1mm;
5f91c9e8 1101 gMC->Gsvolu("SQ01","BOX",idFrameEpoxy,par,3);
1102
1103// OutTopFrame
1104//
1105// - 3 components (a cuboid and 2 trapezes) and 2 layers (Epoxy/Inox)
1106//
1107//---
ba030c0e 1108
5f91c9e8 1109 // TopFrameAnode - layer 1 of 2
d1cd2474 1110 par[0] = kHxTFA;
1111 par[1] = kHyTFA;
1112 par[2] = kHzTFAE;
5f91c9e8 1113 gMC->Gsvolu("SQ02","BOX",idFrameEpoxy,par,3);
1114
1115 // TopFrameAnode - layer 2 of 2
d1cd2474 1116 par[2] = kHzTFAI;
5f91c9e8 1117 gMC->Gsvolu("SQ03","BOX",idInox,par,3);
1118
0ab920eb 1119
1120 // Common declarations for TGeoXtru parameters
1121 Double_t dx, dx0, dx1, dx2, dx3;
1122 Double_t dy, dy1, dy2, dy3, dy4;
1123 Double_t vx[16];
1124 Double_t vy[16];
1125 Int_t nz;
1126 Int_t nv;
1127
1128 // SQ04to06 and SQ05to07
1129
1130 dx = 2.*kH1FAA;
1131 dy1 = 2.*kTl1FAA;
1132 dy2 = 2.*kTl1FAB;
1133
1134 nz = 2;
1135 nv = 5;
1136 vx[0] = 0.0; vy[0] = 0.0;
1137 vx[1] = 0.0; vy[1] = dy1;
1138 vx[2] = dx; vy[2] = dy2;
1139 vx[3] = 2*dx; vy[3] = 0.0;
1140 vx[4] = dx; vy[4] = 0.0;
1141
1142 // Shift center in the middle
1143 for ( Int_t i=0; i<nv; i++ ) {
1144 vx[i] -= dx;
1145 vy[i] -= 0.5*dy1;
1146 }
1147
1148 TGeoXtru* xtruS5 = new TGeoXtru(nz);
1149 xtruS5->DefinePolygon(nv, vx, vy);
1150 xtruS5->DefineSection(0, -kHzOuterFrameEpoxy, 0.0, 0.0, 1.0);
1151 xtruS5->DefineSection(1, kHzOuterFrameEpoxy, 0.0, 0.0, 1.0);
1152 new TGeoVolume("SQ04toSQ06", xtruS5, kMedEpoxy);
1153
1154 TGeoXtru* xtruS6 = new TGeoXtru(nz);
1155 xtruS6->DefinePolygon(nv, vx, vy);
1156 xtruS6->DefineSection(0, -kHzOuterFrameInox, 0.0, 0.0, 1.0);
1157 xtruS6->DefineSection(1, kHzOuterFrameInox, 0.0, 0.0, 1.0);
1158 new TGeoVolume("SQ05toSQ07", xtruS6, kMedInox);
1159
5f91c9e8 1160
1161 // TopAnode1 - layer 1 of 2
d1cd2474 1162 par[0] = kHxTA1;
1163 par[1] = kHyTA1;
1164 par[2] = kHzTA11;
5f91c9e8 1165 gMC->Gsvolu("SQ08","BOX",idInox,par,3);
1166
1167 // TopAnode1 - layer 2 of 2
d1cd2474 1168 par[2] = kHzTA12;
6a3367ce 1169 gMC->Gsvolu("SQ09","BOX",idFR4,par,3);
5f91c9e8 1170
1171 // TopAnode2 - layer 1 of 2
d1cd2474 1172 par[0] = kHzTA21;
1173 par[1] = kTetTA2;
1174 par[2] = kPhiTA2;
1175 par[3] = kH1TA2;
1176 par[4] = kBl1TA2;
1177 par[5] = kTl1TA2;
1178 par[6] = kAlp1TA2;
1179 par[7] = kH2TA2;
1180 par[8] = kBl2TA2;
1181 par[9] = kTl2TA2;
1182 par[10] = kAlp2TA2;
5f91c9e8 1183 gMC->Gsvolu("SQ10","TRAP",idInox,par,11);
1184
1185 // TopAnode2 - layer 2 of 2
d1cd2474 1186 par[0] = kHzTA22;
5f91c9e8 1187 gMC->Gsvolu("SQ11","TRAP",idFR4,par,11);
1188
1189 // TopAnode3 - layer 1 of 1
d1cd2474 1190 par[0] = kHzTA3;
1191 par[1] = kTetTA3;
1192 par[2] = kPhiTA3;
1193 par[3] = kH1TA3;
1194 par[4] = kBl1TA3;
1195 par[5] = kTl1TA3;
1196 par[6] = kAlp1TA3;
1197 par[7] = kH2TA3;
1198 par[8] = kBl2TA3;
1199 par[9] = kTl2TA3;
1200 par[10] = kAlp2TA3;
5f91c9e8 1201 gMC->Gsvolu("SQ12","TRAP",idFR4,par,11);
1202
1203 // TopEarthFace
d1cd2474 1204 par[0] = kHzTEF;
1205 par[1] = kTetTEF;
1206 par[2] = kPhiTEF;
1207 par[3] = kH1TEF;
1208 par[4] = kBl1TEF;
1209 par[5] = kTl1TEF;
1210 par[6] = kAlp1TEF;
1211 par[7] = kH2TEF;
1212 par[8] = kBl2TEF;
1213 par[9] = kTl2TEF;
1214 par[10] = kAlp2TEF;
5f91c9e8 1215 gMC->Gsvolu("SQ13","TRAP",idCopper,par,11);
1216
1217 // TopEarthProfile
d1cd2474 1218 par[0] = kHzTEP;
1219 par[1] = kTetTEP;
1220 par[2] = kPhiTEP;
1221 par[3] = kH1TEP;
1222 par[4] = kBl1TEP;
1223 par[5] = kTl1TEP;
1224 par[6] = kAlp1TEP;
1225 par[7] = kH2TEP;
1226 par[8] = kBl2TEP;
1227 par[9] = kTl2TEP;
1228 par[10] = kAlp2TEP;
5f91c9e8 1229 gMC->Gsvolu("SQ14","TRAP",idCopper,par,11);
1230
1231 // TopGasSupport
d1cd2474 1232 par[0] = kHxTGS;
1233 par[1] = kHyTGS;
1234 par[2] = kHzTGS;
5f91c9e8 1235 gMC->Gsvolu("SQ15","BOX",idAlu,par,3);
1236
1237 // TopPositioner parameters - single Stainless Steel trapezoid
d1cd2474 1238 par[0] = kHzTP;
1239 par[1] = kTetTP;
1240 par[2] = kPhiTP;
1241 par[3] = kH1TP;
1242 par[4] = kBl1TP;
1243 par[5] = kTl1TP;
1244 par[6] = kAlp1TP;
1245 par[7] = kH2TP;
1246 par[8] = kBl2TP;
1247 par[9] = kTl2TP;
1248 par[10] = kAlp2TP;
5f91c9e8 1249 gMC->Gsvolu("SQ16","TRAP",idInox,par,11);
ba030c0e 1250
5f91c9e8 1251//
1252// OutEdgeTrapFrame Epoxy = (4 trapezes)*2 copies*2 layers (Epoxy/Inox)
0ab920eb 1253// (redefined with TGeoXtru shape )
5f91c9e8 1254//---
ba030c0e 1255
0ab920eb 1256 dx = 2.*kH1OETF;
1257 dy1 = 2.*kTl1OETF4;
1258 dy2 = 2.*kTl1OETF3;
1259 dy3 = 2.*kTl1OETF2;
1260 dy4 = 2.*kTl1OETF1;
1261
1262 nz = 2;
1263 nv = 16;
1264 vx[0] = -4*dx; vy[0] = 0.0;
1265 vx[1] = -3*dx; vy[1] = dy1;
1266 vx[2] = -2*dx; vy[2] = dy2;
1267 vx[3] = -1*dx; vy[3] = dy3;
1268 vx[4] = 0.0; vy[4] = dy4;
1269 vx[5] = dx; vy[5] = dy3;
1270 vx[6] = 2*dx; vy[6] = dy2;
1271 vx[7] = 3*dx; vy[7] = dy1;
1272 vx[8] = 4*dx; vy[8] = 0.0;
1273 vx[9] = 3*dx; vy[9] = 0.0;
1274 vx[10] = 2*dx; vy[10] = 0.0;
1275 vx[11] = dx; vy[11] = 0.0;
1276 vx[12] = 0.0; vy[12] = 0.0;
1277 vx[13] = -1*dx; vy[13] = 0.0;
1278 vx[14] = -2*dx; vy[14] = 0.0;
1279 vx[15] = -3*dx; vy[15] = 0.0;
1280
1281 // Shift center in the middle
1282 for ( Int_t i=0; i<nv; i++ ) vy[i] += dy4/2.0;
1283
1284 TGeoXtru* xtruS1 = new TGeoXtru(nz);
1285 xtruS1->DefinePolygon(nv, vx, vy);
1286 xtruS1->DefineSection(0, -kHzOuterFrameEpoxy, 0.0, 0.0, 1.0);
1287 xtruS1->DefineSection(1, kHzOuterFrameEpoxy, 0.0, 0.0, 1.0);
1288 new TGeoVolume("SQ17to23", xtruS1, kMedEpoxy );
1289
1290 TGeoXtru* xtruS2 = new TGeoXtru(nz);
1291 xtruS2->DefinePolygon(nv, vx, vy);
1292 xtruS2->DefineSection(0, -kHzOuterFrameInox, 0.0, 0.0, 1.0);
1293 xtruS2->DefineSection(1, kHzOuterFrameInox, 0.0, 0.0, 1.0);
1294 new TGeoVolume("SQ18to24", xtruS2, kMedInox );
ba030c0e 1295
0ab920eb 1296//
1297// OutEdgeTrapFrame Epoxy = (4 trapezes)*2 copies*2 layers (Epoxy/Inox)
5f91c9e8 1298//---
1299 // OutVFrame
d1cd2474 1300 par[0] = kHxOutVFrame;
1301 par[1] = kHyOutVFrame;
1302 par[2] = kHzOutVFrame;
5f91c9e8 1303 gMC->Gsvolu("SQ25","BOX",idFrameEpoxy,par,3);
d1cd2474 1304
5f91c9e8 1305 // OutVFrame corner
d1cd2474 1306 par[0] = kHzOCTF;
1307 par[1] = kTetOCTF;
1308 par[2] = kPhiOCTF;
1309 par[3] = kH1OCTF;
1310 par[4] = kBl1OCTF;
1311 par[5] = kTl1OCTF;
1312 par[6] = kAlp1OCTF;
1313 par[7] = kH2OCTF;
1314 par[8] = kBl2OCTF;
1315 par[9] = kTl2OCTF;
1316 par[10] = kAlp2OCTF;
5f91c9e8 1317 gMC->Gsvolu("SQ26","TRAP",idFrameEpoxy,par,11);
1318
1319 // EarthFaceCu trapezoid
d1cd2474 1320 par[0] = kHzVFC;
1321 par[1] = kTetVFC;
1322 par[2] = kPhiVFC;
1323 par[3] = kH1VFC;
1324 par[4] = kBl1VFC;
1325 par[5] = kTl1VFC;
1326 par[6] = kAlp1VFC;
1327 par[7] = kH2VFC;
1328 par[8] = kBl2VFC;
1329 par[9] = kTl2VFC;
1330 par[10] = kAlp2VFC;
5f91c9e8 1331 gMC->Gsvolu("SQ27","TRAP",idCopper,par,11);
1332
1333 // VertEarthSteel trapezoid
d1cd2474 1334 par[0] = kHzVES;
1335 par[1] = kTetVES;
1336 par[2] = kPhiVES;
1337 par[3] = kH1VES;
1338 par[4] = kBl1VES;
1339 par[5] = kTl1VES;
1340 par[6] = kAlp1VES;
1341 par[7] = kH2VES;
1342 par[8] = kBl2VES;
1343 par[9] = kTl2VES;
1344 par[10] = kAlp2VES;
5f91c9e8 1345 gMC->Gsvolu("SQ28","TRAP",idInox,par,11);
1346
1347 // VertEarthProfCu trapezoid
d1cd2474 1348 par[0] = kHzVPC;
1349 par[1] = kTetVPC;
1350 par[2] = kPhiVPC;
1351 par[3] = kH1VPC;
1352 par[4] = kBl1VPC;
1353 par[5] = kTl1VPC;
1354 par[6] = kAlp1VPC;
1355 par[7] = kH2VPC;
1356 par[8] = kBl2VPC;
1357 par[9] = kTl2VPC;
1358 par[10] = kAlp2VPC;
5f91c9e8 1359 gMC->Gsvolu("SQ29","TRAP",idCopper,par,11);
1360
1361 // SuppLateralPositionner cuboid
d1cd2474 1362 par[0] = kHxSLP;
1363 par[1] = kHySLP;
1364 par[2] = kHzSLP;
5f91c9e8 1365 gMC->Gsvolu("SQ30","BOX",idAlu,par,3);
1366
1367 // LateralPositionerFace
d1cd2474 1368 par[0] = kHxLPF;
1369 par[1] = kHyLPF;
1370 par[2] = kHzLPF;
5f91c9e8 1371 gMC->Gsvolu("SQ31","BOX",idInox,par,3);
1372
1373 // LateralPositionerProfile
d1cd2474 1374 par[0] = kHxLPP;
1375 par[1] = kHyLPP;
1376 par[2] = kHzLPP;
5f91c9e8 1377 gMC->Gsvolu("SQ32","BOX",idInox,par,3); // middle layer
1378
d1cd2474 1379 par[0] = kHxLPP;
1380 par[1] = kHyLPP;
1381 par[2] = kHzLPNF;
5f91c9e8 1382 gMC->Gsvolu("SQ33","BOX",idInox,par,3); // near and far layers
1383
0ab920eb 1384 dy = 2.*kH1VC1;
1385 dx0 = 2.*kBl1VC4;
1386 dx1 = 2.*kBl1VC3;
1387 dx2 = 2.*kBl1VC2;
1388 dx3 = 2.*kBl1VC1;
ba030c0e 1389
0ab920eb 1390 // VertCradle
1391 // (Trapezoids SQ34 to SQ36 or SQ37 redefined with TGeoXtru shape)
1392
1393 nz = 2;
1394 nv = 7;
1395 vx[0] = 0.0; vy[0] = 0.0;
1396 vx[1] = 0.0; vy[1] = dy;
1397 vx[2] = 0.0; vy[2] = 2*dy;
1398 vx[3] = 0.0; vy[3] = 3*dy;
1399 vx[4] = dx3; vy[4] = 2*dy;
1400 vx[5] = dx2; vy[5] = dy;
1401 vx[6] = dx1; vy[6] = 0.0;
1402
1403 // Shift center in the middle
1404 for ( Int_t i=0; i<nv; i++ ) {
1405 vx[i] -= dx1/2.0;
1406 vy[i] -= 1.5*dy;
1407 }
1408
1409 TGeoXtru* xtruS3 = new TGeoXtru(nz);
1410 xtruS3->DefinePolygon(nv, vx, vy);
1411 xtruS3->DefineSection(0, -kHzVerticalCradleAl, 0.0, 0.0, 1.0);
1412 xtruS3->DefineSection(1, kHzVerticalCradleAl, 0.0, 0.0, 1.0);
1413 new TGeoVolume("SQ34to36", xtruS3, kMedAlu);
1414
1415 // Trapezoids SQ34 to SQ37;
1416 // (keeping the same coordinate system as for SQ34to36)
1417
1418 nz = 2;
1419 nv = 9;
1420 vx[0] = 0.0; vy[0] =-1.0*dy;
1421 vx[1] = 0.0; vy[1] = 0.0;
1422 vx[2] = 0.0; vy[2] = dy;
1423 vx[3] = 0.0; vy[3] = 2*dy;
1424 vx[4] = 0.0; vy[4] = 3*dy;
1425 vx[5] = dx3; vy[5] = 2*dy;
1426 vx[6] = dx2; vy[6] = dy;
1427 vx[7] = dx1; vy[7] = 0.0;
1428 vx[8] = dx0; vy[8] =-1.0*dy;
1429
1430 // Shift center in the middle (of SQ34to36!!)
1431 for ( Int_t i=0; i<nv; i++ ) {
1432 vx[i] -= dx1/2.0;
1433 vy[i] -= 1.5*dy;
1434 }
1435
1436 TGeoXtru* xtruS4 = new TGeoXtru(nz);
1437 xtruS4->DefinePolygon(nv, vx, vy);
1438 xtruS4->DefineSection(0, -kHzVerticalCradleAl, 0.0, 0.0, 1.0);
1439 xtruS4->DefineSection(1, kHzVerticalCradleAl, 0.0, 0.0, 1.0);
1440 new TGeoVolume("SQ34to37", xtruS4, kMedAlu);
5f91c9e8 1441
1442 // VertCradleD - 4th trapezoid
d1cd2474 1443 par[0] = kHzVC4;
1444 par[1] = kTetVC4;
1445 par[2] = kPhiVC4;
1446 par[3] = kH1VC4;
1447 par[4] = kBl1VC4;
1448 par[5] = kTl1VC4;
1449 par[6] = kAlp1VC4;
1450 par[7] = kH2VC4;
1451 par[8] = kBl2VC4;
1452 par[9] = kTl2VC4;
1453 par[10] = kAlp2VC4;
5f91c9e8 1454 gMC->Gsvolu("SQ37","TRAP",idAlu,par,11);
1455
1456 // LateralSightSupport trapezoid
d1cd2474 1457 par[0] = kHzVSS;
1458 par[1] = kTetVSS;
1459 par[2] = kPhiVSS;
1460 par[3] = kH1VSS;
1461 par[4] = kBl1VSS;
1462 par[5] = kTl1VSS;
1463 par[6] = kAlp1VSS;
1464 par[7] = kH2VSS;
1465 par[8] = kBl2VSS;
1466 par[9] = kTl2VSS;
1467 par[10] = kAlp2VSS;
5f91c9e8 1468 gMC->Gsvolu("SQ38","TRAP",idAlu,par,11);
1469
1470 // LateralSight
d1cd2474 1471 par[0] = kVSInRad;
1472 par[1] = kVSOutRad;
1473 par[2] = kVSLen;
5f91c9e8 1474 gMC->Gsvolu("SQ39","TUBE",idFrameEpoxy,par,3);
1475
1476//---
1477 // InHFrame
d1cd2474 1478 par[0] = kHxInHFrame;
1479 par[1] = kHyInHFrame;
1480 par[2] = kHzInHFrame;
5f91c9e8 1481 gMC->Gsvolu("SQ40","BOX",idFrameEpoxy,par,3);
1482
1483 //Flat 7.5mm horizontal section
d1cd2474 1484 par[0] = kHxH1mm;
1485 par[1] = kHyH1mm;
1486 par[2] = kHzH1mm;
5f91c9e8 1487 gMC->Gsvolu("SQ41","BOX",idFrameEpoxy,par,3);
1488
1489 // InArcFrame
d1cd2474 1490 par[0] = kIAF;
1491 par[1] = kOAF;
1492 par[2] = kHzAF;
1493 par[3] = kAFphi1;
1494 par[4] = kAFphi2;
5f91c9e8 1495
1496 gMC->Gsvolu("SQ42","TUBS",idFrameEpoxy,par,5);
1497
1498//---
1499 // ScrewsInFrame - 3 sections in order to avoid overlapping volumes
1500 // Screw Head, in air
d1cd2474 1501 par[0] = kSCRUHMI;
1502 par[1] = kSCRUHMA;
1503 par[2] = kSCRUHLE;
5f91c9e8 1504
1505 gMC->Gsvolu("SQ43","TUBE",idInox,par,3);
1506
1507 // Middle part, in the Epoxy
d1cd2474 1508 par[0] = kSCRUMMI;
1509 par[1] = kSCRUMMA;
1510 par[2] = kSCRUMLE;
5f91c9e8 1511 gMC->Gsvolu("SQ44","TUBE",idInox,par,3);
1512
1513 // Screw nut, in air
d1cd2474 1514 par[0] = kSCRUNMI;
1515 par[1] = kSCRUNMA;
1516 par[2] = kSCRUNLE;
5f91c9e8 1517 gMC->Gsvolu("SQ45","TUBE",idInox,par,3);
1518 }
1519
1520// __________________Place volumes in the quadrant ____________
1521
1522 // InVFrame
d1cd2474 1523 posX = kHxInVFrame;
1524 posY = 2.0*kHyInHFrame+2.*kHyH1mm+kIAF+kHyInVFrame;
5f91c9e8 1525 posZ = 0.;
5ae5869b 1526 gMC->Gspos("SQ00",1,quadrantMLayerName,posX, posY, posZ, 0, "ONLY");
ba030c0e 1527
d1cd2474 1528// keep memory of the mid position. Used for placing screws
1529 const GReal_t kMidVposX = posX;
1530 const GReal_t kMidVposY = posY;
1531 const GReal_t kMidVposZ = posZ;
1532
5f91c9e8 1533 //Flat 7.5mm vertical section
d1cd2474 1534 posX = 2.0*kHxInVFrame+kHxV1mm;
1535 posY = 2.0*kHyInHFrame+2.*kHyH1mm+kIAF+kHyV1mm;
5f91c9e8 1536 posZ = 0.;
5ae5869b 1537 gMC->Gspos("SQ01",1,quadrantMLayerName,posX, posY, posZ,0, "ONLY");
5f91c9e8 1538
1539 // TopFrameAnode place 2 layers of TopFrameAnode cuboids
d1cd2474 1540 posX = kHxTFA;
1541 posY = 2.*kHyInHFrame+2.*kHyH1mm+kIAF+2.*kHyInVFrame+kHyTFA;
ddfa5dbc 1542 posZ = -kHzOuterFrameInox;
5ae5869b 1543 gMC->Gspos("SQ02",1,quadrantMLayerName,posX, posY, posZ,0,"ONLY");
ddfa5dbc 1544 posZ = kHzOuterFrameEpoxy;
5ae5869b 1545 gMC->Gspos("SQ03",1,quadrantMLayerName,posX, posY, posZ,0,"ONLY");
5f91c9e8 1546
0ab920eb 1547 // TopFrameAnode - place 2 layers of 2 trapezoids
1548 // (SQ04 - SQ07)
1549 posX += kHxTFA + 2.*kH1FAA;
ddfa5dbc 1550 posZ = -kHzOuterFrameInox;
0ab920eb 1551 gMC->Gspos("SQ04toSQ06",1,quadrantMLayerName,posX, posY, posZ, 0,"ONLY");
ddfa5dbc 1552 posZ = kHzOuterFrameEpoxy;
0ab920eb 1553 gMC->Gspos("SQ05toSQ07",1,quadrantMLayerName,posX, posY, posZ, 0,"ONLY");
5f91c9e8 1554
1555 // TopAnode1 place 2 layers
1556 posX = 6.8+fgkDeltaQuadLHC;
1557 posY = 99.85+fgkDeltaQuadLHC;
d1cd2474 1558 posZ = -1.*kHzAnodeFR4;
5ae5869b 1559 gMC->Gspos("SQ08",1,quadrantMLayerName,posX, posY, posZ, 0,"ONLY");
ddfa5dbc 1560 posZ = kHzTopAnodeSteel1;
5ae5869b 1561 gMC->Gspos("SQ09",1,quadrantMLayerName,posX, posY, posZ, 0,"ONLY");
5f91c9e8 1562
1563 // TopAnode2 place 2 layers
1564 posX = 18.534+fgkDeltaQuadLHC;
1565 posY = 99.482+fgkDeltaQuadLHC;
d1cd2474 1566 posZ = -1.*kHzAnodeFR4;
afab29fc 1567 // shift up to solve overlap with SQ14
1568 posY += 0.1;
5ae5869b 1569 gMC->Gspos("SQ10",1,quadrantMLayerName,posX, posY, posZ, rot1,"ONLY");
ddfa5dbc 1570 posZ = kHzTopAnodeSteel2;
5ae5869b 1571 gMC->Gspos("SQ11",1,quadrantMLayerName,posX, posY, posZ, rot1,"ONLY");
5f91c9e8 1572
1573 // TopAnode3 place 1 layer
35bf4a8f 1574 posX = 25.804+fgkDeltaQuadLHC;
5f91c9e8 1575 posY = 98.61+fgkDeltaQuadLHC;
1576 posZ = 0.;
5ae5869b 1577 gMC->Gspos("SQ12",1,quadrantMLayerName,posX, posY, posZ, rot1,"ONLY");
5f91c9e8 1578
1579 // TopEarthFace - 2 copies
1580 posX = 23.122+fgkDeltaQuadLHC;
1581 posY = 96.90+fgkDeltaQuadLHC;
d1cd2474 1582 posZ = kHzOuterFrameEpoxy+kHzOuterFrameInox+kHzTopEarthFaceCu;
5ae5869b 1583 gMC->Gspos("SQ13",1,quadrantMLayerName,posX, posY, posZ, 0,"ONLY");
5f91c9e8 1584 posZ = -1.*posZ;
5ae5869b 1585 gMC->Gspos("SQ13",2,quadrantMLayerName,posX, posY, posZ, 0,"ONLY");
5f91c9e8 1586
1587 // TopEarthProfile
1588 posX = 14.475+fgkDeltaQuadLHC;
1589 posY = 97.900+fgkDeltaQuadLHC;
d1cd2474 1590 posZ = kHzTopEarthProfileCu;
5ae5869b 1591 gMC->Gspos("SQ14",1,quadrantMLayerName,posX, posY, posZ, 0,"ONLY");
5f91c9e8 1592 posZ = -1.0*posZ;
5ae5869b 1593 gMC->Gspos("SQ14",2,quadrantMLayerName,posX, posY, posZ, 0,"ONLY");
5f91c9e8 1594
1595 // TopGasSupport - 2 copies
1596 posX = 4.9500+fgkDeltaQuadLHC;
1597 posY = 96.200+fgkDeltaQuadLHC;
d1cd2474 1598 posZ = kHzOuterFrameEpoxy+kHzOuterFrameInox+kHzTopGasSupportAl;
5ae5869b 1599 gMC->Gspos("SQ15",1,quadrantMLayerName,posX, posY, posZ, 0,"ONLY");
5f91c9e8 1600 posZ = -1.*posZ;
5ae5869b 1601 gMC->Gspos("SQ15",2,quadrantMLayerName,posX, posY, posZ, 0,"ONLY");
5f91c9e8 1602
1603 // TopPositioner parameters - single Stainless Steel trapezoid - 2 copies
1604 posX = 7.60+fgkDeltaQuadLHC;
1605 posY = 98.98+fgkDeltaQuadLHC;
d1cd2474 1606 posZ = kHzOuterFrameEpoxy+kHzOuterFrameInox+2.*kHzTopGasSupportAl+kHzTopPositionerSteel;
5ae5869b 1607 gMC->Gspos("SQ16",1,quadrantMLayerName,posX, posY, posZ, rot1,"ONLY");
5f91c9e8 1608 posZ = -1.*posZ;
5ae5869b 1609 gMC->Gspos("SQ16",2,quadrantMLayerName,posX, posY, posZ, rot1,"ONLY");
5f91c9e8 1610
1611 // OutEdgeFrame
5f91c9e8 1612
0ab920eb 1613 posZ = -1.0*kHzOuterFrameInox;
1614 //Double_t xCenterAll = 70.6615;
1615 Double_t xCenterAll = 70.500;
1616 Double_t yCenterAll = 70.350;
1617 gMC->Gspos("SQ17to23",1,quadrantMLayerName, xCenterAll, yCenterAll, posZ, rot4,"ONLY");
5f91c9e8 1618
ddfa5dbc 1619 posZ = kHzOuterFrameEpoxy;
0ab920eb 1620 gMC->Gspos("SQ18to24",1,quadrantMLayerName, xCenterAll, yCenterAll, posZ, rot4,"ONLY");
5f91c9e8 1621
5f91c9e8 1622//---
1623
ba030c0e 1624// OutVFrame
d1cd2474 1625 posX = 2.*kHxInVFrame+kIAF+2.*kHxInHFrame-kHxOutVFrame+2.*kHxV1mm;
1626 posY = 2.*kHyInHFrame+kHyOutVFrame;
ba030c0e 1627 posZ = 0.;
5ae5869b 1628 gMC->Gspos("SQ25",1,quadrantMLayerName,posX, posY, posZ, 0, "ONLY");
5f91c9e8 1629
d1cd2474 1630 // keep memory of the mid position. Used for placing screws
1631 const GReal_t kMidOVposX = posX;
1632 const GReal_t kMidOVposY = posY;
1633 const GReal_t kMidOVposZ = posZ;
1634
1635 const Float_t kTOPY = posY+kHyOutVFrame;
1636 const Float_t kOUTX = posX;
ba030c0e 1637
5f91c9e8 1638// OutVFrame corner
d1cd2474 1639 posX = kOUTX;
1640 posY = kTOPY+((kBl1OCTF+kTl1OCTF)/2.);
5f91c9e8 1641 posZ = 0.;
4274a250 1642 // shift to solve overlap with SQ17to23 and SQ18to24
1643 posX += 0.02;
5ae5869b 1644 gMC->Gspos("SQ26",1,quadrantMLayerName,posX, posY, posZ, rot1,"ONLY");
5f91c9e8 1645
1646// VertEarthFaceCu - 2 copies
1647 posX = 89.4000+fgkDeltaQuadLHC;
1648 posY = 25.79+fgkDeltaQuadLHC;
d1cd2474 1649 posZ = kHzFrameThickness+2.0*kHzFoam+kHzVertEarthFaceCu;
5ae5869b 1650 gMC->Gspos("SQ27",1,quadrantMLayerName,posX, posY, posZ, rot1, "ONLY");
5f91c9e8 1651 posZ = -1.0*posZ;
5ae5869b 1652 gMC->Gspos("SQ27",2,quadrantMLayerName,posX, posY, posZ, rot1, "ONLY");
5f91c9e8 1653
1654// VertEarthSteel - 2 copies
1655 posX = 91.00+fgkDeltaQuadLHC;
1656 posY = 30.616+fgkDeltaQuadLHC;
d1cd2474 1657 posZ = kHzFrameThickness+2.0*kHzFoam+kHzVertBarSteel;
5ae5869b 1658 gMC->Gspos("SQ28",1,quadrantMLayerName,posX, posY, posZ, rot1, "ONLY");
5f91c9e8 1659 posZ = -1.0*posZ;
5ae5869b 1660 gMC->Gspos("SQ28",2,quadrantMLayerName,posX, posY, posZ, rot1, "ONLY");
5f91c9e8 1661
1662// VertEarthProfCu - 2 copies
1663 posX = 92.000+fgkDeltaQuadLHC;
1664 posY = 29.64+fgkDeltaQuadLHC;
d1cd2474 1665 posZ = kHzFrameThickness;
5ae5869b 1666 gMC->Gspos("SQ29",1,quadrantMLayerName,posX, posY, posZ, rot1, "ONLY");
5f91c9e8 1667 posZ = -1.0*posZ;
5ae5869b 1668 gMC->Gspos("SQ29",2,quadrantMLayerName,posX, posY, posZ, rot1, "ONLY");
5f91c9e8 1669
1670// SuppLateralPositionner - 2 copies
d1cd2474 1671 posX = 90.2-kNearFarLHC;
1672 posY = 5.00-kNearFarLHC;
1673 posZ = kHzLateralPosnAl-fgkMotherThick2;
5ae5869b 1674 gMC->Gspos("SQ30",1,quadrantFLayerName,posX, posY, posZ, 0, "ONLY");
5f91c9e8 1675 posZ = -1.0*posZ;
5ae5869b 1676 gMC->Gspos("SQ30",2,quadrantNLayerName,posX, posY, posZ, 0, "ONLY");
5f91c9e8 1677
1678// LateralPositionner - 2 copies - Face view
d1cd2474 1679 posX = 92.175-kNearFarLHC-2.*kHxLPP;
1680 posY = 5.00-kNearFarLHC;
1681 posZ =2.0*kHzLateralPosnAl+kHzLateralPosnInoxFace-fgkMotherThick2;
5ae5869b 1682 gMC->Gspos("SQ31",1,quadrantFLayerName,posX, posY, posZ, 0, "ONLY");
5f91c9e8 1683 posZ = -1.0*posZ;
5ae5869b 1684 gMC->Gspos("SQ31",2,quadrantNLayerName,posX, posY, posZ, 0, "ONLY");
5f91c9e8 1685
1686// LateralPositionner - Profile view
d1cd2474 1687 posX = 92.175+fgkDeltaQuadLHC+kHxLPF-kHxLPP;
5f91c9e8 1688 posY = 5.00+fgkDeltaQuadLHC;
1689 posZ = 0.;
5ae5869b 1690 gMC->Gspos("SQ32",1,quadrantMLayerName,posX, posY, posZ, 0, "ONLY"); // middle layer
5f91c9e8 1691
d1cd2474 1692 posX = 92.175-kNearFarLHC+kHxLPF-kHxLPP;
1693 posY = 5.0000-kNearFarLHC;
1694 posZ = fgkMotherThick2-kHzLPNF;
5ae5869b 1695 gMC->Gspos("SQ33",1,quadrantNLayerName,posX, posY, posZ, 0, "ONLY"); // near layer
5f91c9e8 1696 posZ = -1.*posZ;
5ae5869b 1697 gMC->Gspos("SQ33",2,quadrantFLayerName,posX, posY, posZ, 0, "ONLY"); // far layer
5f91c9e8 1698
5f91c9e8 1699
0ab920eb 1700// VertCradle - 3 (or 4 ) trapezoids redefined with TGeoXtru shape
5f91c9e8 1701
5f91c9e8 1702 posX = 97.29+fgkDeltaQuadLHC;
1703 posY = 23.02+fgkDeltaQuadLHC;
0ab920eb 1704 posZ = 0.;
1705 posX += 1.39311;
1706 gMC->Gspos("SQ34to37",2,quadrantMLayerName,posX, posY, posZ, 0, "ONLY");
5f91c9e8 1707
d1cd2474 1708 posX = 97.29-kNearFarLHC;
1709 posY = 23.02-kNearFarLHC;
1710 posZ = 2.0*kHzLateralSightAl+kHzVerticalCradleAl-fgkMotherThick2;
0ab920eb 1711 posX += 1.39311;
1712 gMC->Gspos("SQ34to36",1,quadrantNLayerName,posX, posY, posZ, 0, "ONLY");
1713
1714 posZ = -1.0*posZ;
1715 gMC->Gspos("SQ34to36",3,quadrantFLayerName,posX, posY, posZ, 0, "ONLY");
5f91c9e8 1716
5f91c9e8 1717
1718// OutVertCradleD 4th Trapeze - 3 copies
0ab920eb 1719
5f91c9e8 1720 posX = 98.81+fgkDeltaQuadLHC;
1721 posY = 2.52+fgkDeltaQuadLHC;
d1cd2474 1722 posZ = fgkMotherThick1-kHzVerticalCradleAl;
5ae5869b 1723 gMC->Gspos("SQ37",1,quadrantMLayerName,posX, posY, posZ, 0, "ONLY");
5f91c9e8 1724 posZ = -1.0*posZ;
5ae5869b 1725 gMC->Gspos("SQ37",3,quadrantMLayerName,posX, posY, posZ, 0, "ONLY");
5f91c9e8 1726
1727// LateralSightSupport - 2 copies
b367fd8f 1728 posX = 98.33-kNearFarLHC;
d1cd2474 1729 posY = 10.00-kNearFarLHC;
1730 posZ = kHzLateralSightAl-fgkMotherThick2;
b367fd8f 1731 // Fix (3) of extrusion SQ38 from SQN1, SQN2, SQF1, SQF2
1732 // (was posX = 98.53 ...)
5ae5869b 1733 gMC->Gspos("SQ38",1,quadrantNLayerName,posX, posY, posZ, 0, "ONLY");
5f91c9e8 1734 posZ = -1.0*posZ;
5ae5869b 1735 gMC->Gspos("SQ38",2,quadrantFLayerName,posX, posY, posZ, 0, "ONLY");
5f91c9e8 1736
1737// Mire placement
1738 posX = 92.84+fgkDeltaQuadLHC;
1739 posY = 8.13+fgkDeltaQuadLHC;
ba030c0e 1740 posZ = 0.;
5ae5869b 1741 gMC->Gspos("SQ39",1,quadrantMLayerName,posX, posY, posZ, 0,"ONLY");
5f91c9e8 1742
1743//---
1744
1745// InHFrame
d1cd2474 1746 posX = 2.0*kHxInVFrame+2.*kHxV1mm+kIAF+kHxInHFrame;
1747 posY = kHyInHFrame;
5f91c9e8 1748 posZ = 0.;
5ae5869b 1749 gMC->Gspos("SQ40",1,quadrantMLayerName,posX, posY, posZ, 0, "ONLY");
ba030c0e 1750
d1cd2474 1751 // keep memory of the mid position. Used for placing screws
1752 const GReal_t kMidHposX = posX;
1753 const GReal_t kMidHposY = posY;
1754 const GReal_t kMidHposZ = posZ;
1755
5f91c9e8 1756// Flat 7.5mm horizontal section
d1cd2474 1757 posX = 2.0*kHxInVFrame+2.*kHxV1mm+kIAF+kHxH1mm;
1758 posY = 2.0*kHyInHFrame+kHyH1mm;
ba030c0e 1759 posZ = 0.;
5ae5869b 1760 gMC->Gspos("SQ41",1,quadrantMLayerName,posX, posY, posZ,0, "ONLY");
ba030c0e 1761
1762// InArcFrame
d1cd2474 1763 posX = 2.0*kHxInVFrame+2.*kHxV1mm;
1764 posY = 2.0*kHyInHFrame+2.*kHyH1mm;
ba030c0e 1765 posZ = 0.;
5ae5869b 1766 gMC->Gspos("SQ42",1,quadrantMLayerName,posX, posY, posZ,0, "ONLY");
ba030c0e 1767
d1cd2474 1768// keep memory of the mid position. Used for placing screws
1769 const GReal_t kMidArcposX = posX;
1770 const GReal_t kMidArcposY = posY;
1771 const GReal_t kMidArcposZ = posZ;
1772
5f91c9e8 1773// ScrewsInFrame - in sensitive volume
ba030c0e 1774
1775 Float_t scruX[64];
1776 Float_t scruY[64];
1777
1778// Screws on IHEpoxyFrame
1779
d1cd2474 1780 const Int_t kNumberOfScrewsIH = 14; // no. of screws on the IHEpoxyFrame
1781 const Float_t kOffX = 5.; // inter-screw distance
ba030c0e 1782
1783 // first screw coordinates
1784 scruX[0] = 21.07;
1785 scruY[0] = -2.23;
1786 // other screw coordinates
d1cd2474 1787 for (Int_t i = 1;i<kNumberOfScrewsIH;i++){
1788 scruX[i] = scruX[i-1]+kOffX;
ba030c0e 1789 scruY[i] = scruY[0];
1790 }
1791 // Position the volumes on the frames
d1cd2474 1792 for (Int_t i = 0;i<kNumberOfScrewsIH;i++){
5f91c9e8 1793 posX = fgkDeltaQuadLHC + scruX[i];
1794 posY = fgkDeltaQuadLHC + scruY[i];
ba030c0e 1795 posZ = 0.;
5ae5869b 1796 gMC->Gspos("SQ43",i+1,quadrantMLayerName,posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
d1cd2474 1797 if (chamber==1)
1798 gMC->Gspos("SQ44",i+1,"SQ40",posX+0.1-kMidHposX, posY+0.1-kMidHposY, posZ-kMidHposZ, 0, "ONLY");
5ae5869b 1799 gMC->Gspos("SQ45",i+1,quadrantMLayerName,posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
ba030c0e 1800 }
1801 // special screw coordinates
1802 scruX[63] = 16.3;
1803 scruY[63] = -2.23;
5f91c9e8 1804 posX = fgkDeltaQuadLHC + scruX[63];
1805 posY = fgkDeltaQuadLHC + scruY[63];
ba030c0e 1806 posZ = 0.;
5ae5869b 1807 gMC->Gspos("SQ43",64,quadrantMLayerName,posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
d1cd2474 1808 if (chamber==1)
1809 gMC->Gspos("SQ44",64,"SQ40",posX+0.1-kMidHposX, posY+0.1-kMidHposY, posZ-kMidHposZ, 0, "ONLY");
5ae5869b 1810 gMC->Gspos("SQ45",64,quadrantMLayerName,posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
ba030c0e 1811
1812// Screws on the IVEpoxyFrame
1813
d1cd2474 1814 const Int_t kNumberOfScrewsIV = 15; // no. of screws on the IVEpoxyFrame
1815 const Float_t kOffY = 5.; // inter-screw distance
c03e5213 1816 Int_t firstScrew = 58;
1817 Int_t lastScrew = 44;
ba030c0e 1818
1819 // first (special) screw coordinates
c03e5213 1820 scruX[firstScrew-1] = -2.23;
1821 scruY[firstScrew-1] = 16.3;
ba030c0e 1822 // second (repetitive) screw coordinates
c03e5213 1823 scruX[firstScrew-2] = -2.23;
1824 scruY[firstScrew-2] = 21.07;
ba030c0e 1825 // other screw coordinates
c03e5213 1826 for (Int_t i = firstScrew-3;i>lastScrew-2;i--){
1827 scruX[i] = scruX[firstScrew-2];
d1cd2474 1828 scruY[i] = scruY[i+1]+kOffY;
ba030c0e 1829 }
1830
d1cd2474 1831 for (Int_t i = 0;i<kNumberOfScrewsIV;i++){
c03e5213 1832 posX = fgkDeltaQuadLHC + scruX[i+lastScrew-1];
1833 posY = fgkDeltaQuadLHC + scruY[i+lastScrew-1];
ba030c0e 1834 posZ = 0.;
5ae5869b 1835 gMC->Gspos("SQ43",i+lastScrew,quadrantMLayerName,posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
d1cd2474 1836 if (chamber==1)
1837 gMC->Gspos("SQ44",i+lastScrew,"SQ00",posX+0.1-kMidVposX, posY+0.1-kMidVposY, posZ-kMidVposZ, 0, "ONLY");
5ae5869b 1838 gMC->Gspos("SQ45",i+lastScrew,quadrantMLayerName,posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
ba030c0e 1839 }
1840
1841// Screws on the OVEpoxyFrame
1842
d1cd2474 1843 const Int_t kNumberOfScrewsOV = 10; // no. of screws on the OVEpoxyFrame
ba030c0e 1844
c03e5213 1845 firstScrew = 15;
1846 lastScrew = 25;
ba030c0e 1847
1848 // first (repetitive) screw coordinates
d1cd2474 1849 // notes: 1st screw should be placed in volume 40 (InnerHorizFrame)
c03e5213 1850 scruX[firstScrew-1] = 90.9;
1851 scruY[firstScrew-1] = -2.23; // true value
ba030c0e 1852
1853 // other screw coordinates
c03e5213 1854 for (Int_t i = firstScrew; i<lastScrew; i++ ){
1855 scruX[i] = scruX[firstScrew-1];
d1cd2474 1856 scruY[i] = scruY[i-1]+kOffY;
ba030c0e 1857 }
d1cd2474 1858 for (Int_t i = 1;i<kNumberOfScrewsOV;i++){
c03e5213 1859 posX = fgkDeltaQuadLHC + scruX[i+firstScrew-1];
1860 posY = fgkDeltaQuadLHC + scruY[i+firstScrew-1];
ba030c0e 1861 posZ = 0.;
5ae5869b 1862 gMC->Gspos("SQ43",i+firstScrew,quadrantMLayerName,posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
d1cd2474 1863 // ??
1864 if (chamber==1)
1865 gMC->Gspos("SQ44",i+firstScrew,"SQ25",posX+0.1-kMidOVposX, posY+0.1-kMidOVposY, posZ-kMidOVposZ, 0, "ONLY");
5ae5869b 1866 gMC->Gspos("SQ45",i+firstScrew,quadrantMLayerName,posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
ba030c0e 1867 }
d1cd2474 1868 // special case for 1st screw, inside the horizontal frame (volume 40)
1869 posX = fgkDeltaQuadLHC + scruX[firstScrew-1];
1870 posY = fgkDeltaQuadLHC + scruY[firstScrew-1];
1871 posZ = 0.;
1872 if (chamber==1)
1873 gMC->Gspos("SQ44",firstScrew,"SQ40",posX+0.1-kMidHposX, posY+0.1-kMidHposY, posZ-kMidHposZ, 0, "ONLY");
1874
ba030c0e 1875// Inner Arc of Frame, screw positions and numbers-1
1876 scruX[62] = 16.009; scruY[62] = 1.401;
1877 scruX[61] = 14.564; scruY[61] = 6.791;
1878 scruX[60] = 11.363; scruY[60] = 11.363;
1879 scruX[59] = 6.791 ; scruY[59] = 14.564;
1880 scruX[58] = 1.401 ; scruY[58] = 16.009;
1881
1882 for (Int_t i = 0;i<5;i++){
5f91c9e8 1883 posX = fgkDeltaQuadLHC + scruX[i+58];
1884 posY = fgkDeltaQuadLHC + scruY[i+58];
ba030c0e 1885 posZ = 0.;
5ae5869b 1886 gMC->Gspos("SQ43",i+58+1,quadrantMLayerName,posX+0.1, posY+0.1, posZ-kHzInHFrame-kSCRUHLE, 0, "ONLY");
d1cd2474 1887 if (chamber==1)
1888 gMC->Gspos("SQ44",i+58+1,"SQ42",posX+0.1-kMidArcposX, posY+0.1-kMidArcposY, posZ-kMidArcposZ, 0, "ONLY");
5ae5869b 1889 gMC->Gspos("SQ45",i+58+1,quadrantMLayerName,posX+0.1, posY+0.1, posZ+kHzInHFrame+kSCRUNLE, 0, "ONLY");
5f91c9e8 1890 }
1891}
5f91c9e8 1892//______________________________________________________________________________
d1cd2474 1893void AliMUONSt1GeometryBuilderV2::PlaceInnerLayers(Int_t chamber)
5f91c9e8 1894{
5398f946 1895/// Place the gas and copper layers for the specified chamber.
ba030c0e 1896
0ab920eb 1897 GReal_t x = fgkDeltaQuadLHC;
1898 GReal_t y = fgkDeltaQuadLHC;
1899 GReal_t zg = 0.0;
1900 GReal_t zc = fgkHzGas + fgkHzPadPlane;
1901 Int_t dpos = (chamber-1)*2;
1902
1903 TString name = GasVolumeName("SAG", chamber);
1904 gMC->Gspos(name,1,QuadrantMLayerName(chamber),x,y,zg,0,"ONLY");
1905 gMC->Gspos("SA1C", 1+dpos, QuadrantMLayerName(chamber),x,y, zc,0,"ONLY");
1906 gMC->Gspos("SA1C", 2+dpos, QuadrantMLayerName(chamber),x,y,-zc,0,"ONLY");
ba030c0e 1907}
1908
fdbaed6e 1909//______________________________________________________________________________
1910void AliMUONSt1GeometryBuilderV2::PlaceSpacer0(Int_t chamber)
1911{
1912/// Place the spacer defined in global positions
1913/// !! This method should be used only to find out the right mother volume
1914/// for the spacer if geometry is changed and the plane segment volumes
1915/// will change their numbering
1916
1917 // Global position of mother volume for the QuadrantMLayer
1918 // SQM1: (-2.6, -2.6, -522.41)
1919 // SQM2: (-2.6, -2.6, -541.49)
1920 GReal_t mx = 2.6;
1921 GReal_t my = -2.6;
1922 GReal_t mz = 522.41;
1923
1924 GReal_t x, y, z;
1925 x = 40.82 - mx;
1926 y = 43.04 - my;
1927 z = 522.41 - mz;
5ae5869b 1928 AliDebugStream(2) << "spacer05 pos1: " << x << ", " << y << ", " << z << endl;
fdbaed6e 1929 gMC->Gspos("Spacer05", 1, QuadrantMLayerName(chamber), x, y, z, 0, "ONLY");
1930
1931 y = 44.54 - my;
5ae5869b 1932 AliDebugStream(2) << "spacer05 pos2: " << x << ", " << y << ", " << z << endl;
fdbaed6e 1933 gMC->Gspos("Spacer05", 2, QuadrantMLayerName(chamber), x, y, z, 0, "ONLY");
1934
1935 x = 40.82 - mx;
1936 y = 43.79 - my;
1937 z = 519.76 - mz;
5ae5869b 1938 AliDebugStream(2) << "spacer06 pos1: " << x << ", " << y << ", " << z << endl;
fdbaed6e 1939 gMC->Gspos("Spacer06", 1, QuadrantMLayerName(chamber), x, y, z, 0, "ONLY");
1940
1941 z = 525.06 - mz;
5ae5869b 1942 AliDebugStream(2) << "spacer06 pos2: " << x << ", " << y << ", " << z << endl;
fdbaed6e 1943 gMC->Gspos("Spacer06", 2, QuadrantMLayerName(chamber), x, y, z, 0, "ONLY");
1944
1945 x = 40.82 - mx;
1946 y = 43.79 - my;
1947 z = 522.41 - mz;
5ae5869b 1948 AliDebugStream(2) << "spacer07 pos1: " << x << ", " << y << ", " << z << endl;
fdbaed6e 1949 gMC->Gspos("Spacer07", 1, QuadrantMLayerName(chamber), x, y, z, 0, "ONLY");
1950}
1951
5f91c9e8 1952//______________________________________________________________________________
331a617a 1953void AliMUONSt1GeometryBuilderV2::PlaceSector(const AliMpSector* sector,
5ae5869b 1954 TExMap specialMap,
5f91c9e8 1955 const TVector3& where, Bool_t reflectZ, Int_t chamber)
ba030c0e 1956{
5398f946 1957/// Place all the segments in the mother volume, at the position defined
5ae5869b 1958/// by the sector's data. \n
1959/// The lines with comments COMMENT OUT BEGIN/END indicates blocks
1960/// which can be commented out in order to reduce the number of volumes
1961/// in a sector to the plane segments corresponding to regular motifs only.
ba030c0e 1962
5f91c9e8 1963 static Int_t segNum=1;
1964 Int_t sgn;
1965 Int_t reflZ;
1966 Int_t rotMat;
1967
1968 if (!reflectZ) {
1969 sgn= 1;
1970 reflZ=0; // no reflection along z... nothing
d1cd2474 1971 fMUON->AliMatrix(rotMat, 90.,90.,90,180.,0.,0.); // 90° rotation around z, NO reflection along z
5f91c9e8 1972 } else {
1973 sgn=-1;
d1cd2474 1974 fMUON->AliMatrix(reflZ, 90.,0.,90,90.,180.,0.); // reflection along z
1975 fMUON->AliMatrix(rotMat, 90.,90.,90,180.,180.,0.); // 90° rotation around z AND reflection along z
5f91c9e8 1976 }
1977
ba030c0e 1978 GReal_t posX,posY,posZ;
1979
d1cd2474 1980 TArrayI alreadyDone(20);
1981 Int_t nofAlreadyDone = 0;
d1cd2474 1982
5f91c9e8 1983 for (Int_t irow=0;irow<sector->GetNofRows();irow++){ // for each row
1984 AliMpRow* row = sector->GetRow(irow);
ba030c0e 1985
ba030c0e 1986
5f91c9e8 1987 for (Int_t iseg=0;iseg<row->GetNofRowSegments();iseg++){ // for each row segment
1988 AliMpVRowSegment* seg = row->GetRowSegment(iseg);
5f91c9e8 1989
d1cd2474 1990 Long_t value = specialMap.GetValue(seg->GetMotifPositionId(0));
1991
1992 if ( value == 0 ){ //if this is a normal segment (ie. not part of <specialMap>)
5f91c9e8 1993
1994 // create the cathode part
6e97fbb8 1995 CreatePlaneSegment(segNum, TVector2(seg->GetDimensionX(),seg->GetDimensionY()),
1996 seg->GetNofMotifs());
5f91c9e8 1997
6e97fbb8 1998 posX = where.X() + seg->GetPositionX();
1999 posY = where.Y() + seg->GetPositionY();
5f91c9e8 2000 posZ = where.Z() + sgn * (TotalHzPlane() + fgkHzGas + 2.*fgkHzPadPlane);
62c708bf 2001 gMC->Gspos(PlaneSegmentName(segNum).Data(), 1,
2002 QuadrantMLayerName(chamber), posX, posY, posZ, reflZ, "ONLY");
5f91c9e8 2003
2004 // and place all the daughter boards of this segment
5ae5869b 2005
2006// COMMENT OUT BEGIN
5f91c9e8 2007 for (Int_t motifNum=0;motifNum<seg->GetNofMotifs();motifNum++) {
e8c253a0 2008
2009 // Copy number
5f91c9e8 2010 Int_t motifPosId = seg->GetMotifPositionId(motifNum);
2011 AliMpMotifPosition* motifPos =
2012 sector->GetMotifMap()->FindMotifPosition(motifPosId);
e8c253a0 2013 Int_t copyNo = motifPosId;
866c3232 2014 if ( sector->GetDirection() == AliMp::kX) copyNo += fgkDaughterCopyNoOffset;
5f91c9e8 2015
e8c253a0 2016 // Position
6e97fbb8 2017 posX = where.X() + motifPos->GetPositionX() + fgkOffsetX;
2018 posY = where.Y() + motifPos->GetPositionY() + fgkOffsetY;
5f91c9e8 2019 posZ = where.Z() + sgn * (fgkMotherThick1 - TotalHzDaughter());
e8c253a0 2020 gMC->Gspos(fgkDaughterName, copyNo, QuadrantMLayerName(chamber), posX, posY, posZ, reflZ, "ONLY");
5f91c9e8 2021 }
5ae5869b 2022// COMMENT OUT END
2023
5f91c9e8 2024 segNum++;
2025
2026 } else {
2027
5ae5869b 2028// COMMENT OUT BEGIN
5f91c9e8 2029 // if this is a special segment
2030 for (Int_t motifNum=0;motifNum<seg->GetNofMotifs();motifNum++) {// for each motif
2031
2032 Int_t motifPosId = seg->GetMotifPositionId(motifNum);
2033
d1cd2474 2034 Bool_t isDone = false;
2035 Int_t i=0;
2036 while (i<nofAlreadyDone && !isDone) {
2037 if (alreadyDone.At(i) == motifPosId) isDone=true;
2038 i++;
2039 }
2040 if (isDone) continue; // don't treat the same motif twice
2041
2042 AliMUONSt1SpecialMotif spMot = *((AliMUONSt1SpecialMotif*)specialMap.GetValue(motifPosId));
5ae5869b 2043 AliDebugStream(2) << chamber << " processing special motif: " << motifPosId << endl;
d1cd2474 2044
5f91c9e8 2045 AliMpMotifPosition* motifPos = sector->GetMotifMap()->FindMotifPosition(motifPosId);
2046
e8c253a0 2047 // Copy number
2048 Int_t copyNo = motifPosId;
866c3232 2049 if ( sector->GetDirection() == AliMp::kX) copyNo += fgkDaughterCopyNoOffset;
e8c253a0 2050
5f91c9e8 2051 // place the hole for the motif, wrt the requested rotation angle
2052 Int_t rot = ( spMot.GetRotAngle()<0.1 ) ? reflZ:rotMat;
2053
6e97fbb8 2054 posX = where.X() + motifPos->GetPositionX() + spMot.GetDelta().X();
2055 posY = where.Y() + motifPos->GetPositionY() + spMot.GetDelta().Y();
5f91c9e8 2056 posZ = where.Z() + sgn * (TotalHzPlane() + fgkHzGas + 2.*fgkHzPadPlane);
35bf4a8f 2057 // Shift the hole for special motif 46 to avoid debording into S047
afab29fc 2058 if ( copyNo == 2070 ) {
2059 posX -= 0.1;
2060 posY -= 0.1;
2061 }
e8c253a0 2062 gMC->Gspos(fgkHoleName, copyNo, QuadrantMLayerName(chamber), posX, posY, posZ, rot, "ONLY");
5f91c9e8 2063
2064 // then place the daughter board for the motif, wrt the requested rotation angle
2065 posX = posX+fgkDeltaFilleEtamX;
2066 posY = posY+fgkDeltaFilleEtamY;
35bf4a8f 2067 // Do not shift the daughter board
afab29fc 2068 if ( copyNo == 2070 ) {
2069 posX += 0.1;
2070 posY += 0.1;
2071 }
5f91c9e8 2072 posZ = where.Z() + sgn * (fgkMotherThick1 - TotalHzDaughter());
e8c253a0 2073 gMC->Gspos(fgkDaughterName, copyNo, QuadrantMLayerName(chamber), posX, posY, posZ, rot, "ONLY");
5f91c9e8 2074
d1cd2474 2075 if (nofAlreadyDone == alreadyDone.GetSize())
2076 alreadyDone.Set(2*nofAlreadyDone);
2077 alreadyDone.AddAt(motifPosId, nofAlreadyDone++);
2294822d 2078
5ae5869b 2079 AliDebugStream(2) << chamber << " processed motifPosId: " << motifPosId << endl;
5f91c9e8 2080 }
5ae5869b 2081// COMMENT OUT END
2082
5f91c9e8 2083 }// end of special motif case
2084 }
2085 }
2086}
2087
2088//______________________________________________________________________________
d1cd2474 2089TString AliMUONSt1GeometryBuilderV2::GasVolumeName(const TString& name, Int_t chamber) const
ba030c0e 2090{
5398f946 2091/// Insert the chamber number into the name.
ba030c0e 2092
5f91c9e8 2093 TString newString(name);
2094
2095 TString number("");
2096 number += chamber;
ba030c0e 2097
5f91c9e8 2098 newString.Insert(2, number);
ba030c0e 2099
5f91c9e8 2100 return newString;
ba030c0e 2101}
2102
5f91c9e8 2103//
2104// public methods
2105//
2106
2107//______________________________________________________________________________
d1cd2474 2108void AliMUONSt1GeometryBuilderV2::CreateMaterials()
ba030c0e 2109{
5398f946 2110/// Define materials specific to station 1
2111
d1cd2474 2112// Materials and medias defined in MUONv1:
2113//
2114// AliMaterial( 9, "ALUMINIUM$", 26.98, 13., 2.7, 8.9, 37.2);
2115// AliMaterial(10, "ALUMINIUM$", 26.98, 13., 2.7, 8.9, 37.2);
2116// AliMaterial(15, "AIR$ ", 14.61, 7.3, .001205, 30423.24, 67500);
2117// AliMixture( 19, "Bakelite$", abak, zbak, dbak, -3, wbak);
2118// AliMixture( 20, "ArC4H10 GAS$", ag, zg, dg, 3, wg);
2119// AliMixture( 21, "TRIG GAS$", atrig, ztrig, dtrig, -5, wtrig);
2120// AliMixture( 22, "ArCO2 80%$", ag1, zg1, dg1, 3, wg1);
2121// AliMixture( 23, "Ar-freon $", atr1, ztr1, dtr1, 4, wtr1);
2122// AliMixture( 24, "ArCO2 GAS$", agas, zgas, dgas, 3, wgas);
2123// AliMaterial(31, "COPPER$", 63.54, 29., 8.96, 1.4, 0.);
2124// AliMixture( 32, "Vetronite$",aglass, zglass, dglass, 5, wglass);
2125// AliMaterial(33, "Carbon$", 12.01, 6., 2.265, 18.8, 49.9);
2126// AliMixture( 34, "Rohacell$", arohac, zrohac, drohac, -4, wrohac);
2127
2128// AliMedium( 1, "AIR_CH_US ", 15, 1, iSXFLD, ...
2129// AliMedium( 4, "ALU_CH_US ", 9, 0, iSXFLD, ...
2130// AliMedium( 5, "ALU_CH_US ", 10, 0, iSXFLD, ...
2131// AliMedium( 6, "AR_CH_US ", 20, 1, iSXFLD, ...
2132// AliMedium( 7, "GAS_CH_TRIGGER ", 21, 1, iSXFLD, ...
2133// AliMedium( 8, "BAKE_CH_TRIGGER ", 19, 0, iSXFLD, ...
2134// AliMedium( 9, "ARG_CO2 ", 22, 1, iSXFLD, ...
2135// AliMedium(11, "PCB_COPPER ", 31, 0, iSXFLD, ...
2136// AliMedium(12, "VETRONITE ", 32, 0, iSXFLD, ...
2137// AliMedium(13, "CARBON ", 33, 0, iSXFLD, ...
2138// AliMedium(14, "Rohacell ", 34, 0, iSXFLD, ...
2d5a9247 2139// AliMedium(24, "FrameCH$ ", 44, 1, iSXFLD, ...
d1cd2474 2140
2141 //
2142 // --- Define materials for GEANT ---
2143 //
2144
2145 fMUON->AliMaterial(41, "Aluminium II$", 26.98, 13., 2.7, -8.9, 26.1);
2146 // was id: 9
2147 // from PDG and "The Particle Detector BriefBook", Bock and Vasilescu, P.18
2148 // ??? same but the last but one argument < 0
d1cd2474 2149 //
2150 // --- Define mixtures for GEANT ---
2151 //
2152
79be0537 2153 // // Ar-CO2 gas II (80%+20%)
2154// Float_t ag1[2] = { 39.95, 44.01};
2155// Float_t zg1[2] = { 18., 22.};
2156// Float_t wg1[2] = { .8, 0.2};
2157// Float_t dg1 = .001821;
2158// fMUON->AliMixture(45, "ArCO2 II 80%$", ag1, zg1, dg1, 2, wg1);
2159// // was id: 22
2160// // use wg1 weighting factors (6th arg > 0)
d1cd2474 2161
2162 // Rohacell 51 II - imide methacrylique
2163 Float_t aRohacell51[4] = { 12.01, 1.01, 16.00, 14.01};
2164 Float_t zRohacell51[4] = { 6., 1., 8., 7.};
2165 Float_t wRohacell51[4] = { 9., 13., 2., 1.};
5f91c9e8 2166 Float_t dRohacell51 = 0.052;
d1cd2474 2167 fMUON->AliMixture(46, "FOAM$",aRohacell51,zRohacell51,dRohacell51,-4,wRohacell51);
2168 // was id: 32
2169 // use relative A (molecular) values (6th arg < 0)
5f91c9e8 2170
d1cd2474 2171 Float_t aSnPb[2] = { 118.69, 207.19};
2172 Float_t zSnPb[2] = { 50, 82};
2173 Float_t wSnPb[2] = { 0.6, 0.4} ;
5f91c9e8 2174 Float_t dSnPb = 8.926;
d1cd2474 2175 fMUON->AliMixture(47, "SnPb$", aSnPb,zSnPb,dSnPb,2,wSnPb);
2176 // was id: 35
2177 // use wSnPb weighting factors (6th arg > 0)
ba030c0e 2178
5f91c9e8 2179 // plastic definition from K5, Freiburg (found on web)
d1cd2474 2180 Float_t aPlastic[2]={ 1.01, 12.01};
2181 Float_t zPlastic[2]={ 1, 6};
2182 Float_t wPlastic[2]={ 1, 1};
5f91c9e8 2183 Float_t denPlastic=1.107;
d1cd2474 2184 fMUON->AliMixture(48, "Plastic$",aPlastic,zPlastic,denPlastic,-2,wPlastic);
2185 // was id: 33
2186 // use relative A (molecular) values (6th arg < 0)...no other info...
5f91c9e8 2187
d1cd2474 2188 // Not used, to be removed
2189 //
d1cd2474 2190 // was id: 34
2191
5f91c9e8 2192 // Inox/Stainless Steel (18%Cr, 9%Ni)
d1cd2474 2193 Float_t aInox[3] = {55.847, 51.9961, 58.6934};
2194 Float_t zInox[3] = {26., 24., 28.};
2195 Float_t wInox[3] = {0.73, 0.18, 0.09};
5f91c9e8 2196 Float_t denInox = 7.930;
d1cd2474 2197 fMUON->AliMixture(50, "StainlessSteel$",aInox,zInox,denInox,3,wInox);
2198 // was id: 37
2199 // use wInox weighting factors (6th arg > 0)
2200 // from CERN note NUFACT Note023, Oct.2000
2201 //
2202 // End - Not used, to be removed
2203
2204 //
2205 // --- Define the tracking medias for GEANT ---
2206 //
2207
5f91c9e8 2208 GReal_t epsil = .001; // Tracking precision,
d1cd2474 2209 //GReal_t stemax = -1.; // Maximum displacement for multiple scat
5f91c9e8 2210 GReal_t tmaxfd = -20.; // Maximum angle due to field deflection
d1cd2474 2211 //GReal_t deemax = -.3; // Maximum fractional energy loss, DLS
5f91c9e8 2212 GReal_t stmin = -.8;
d1cd2474 2213 GReal_t maxStepAlu = fMUON->GetMaxStepAlu();
2214 GReal_t maxDestepAlu = fMUON->GetMaxDestepAlu();
8224ab9a 2215 // GReal_t maxStepGas = fMUON->GetMaxStepGas();
f7a1cc68 2216 Int_t iSXFLD = ((AliMagF*)TGeoGlobalMagField::Instance()->GetField())->PrecInteg();
2217 Float_t sXMGMX = ((AliMagF*)TGeoGlobalMagField::Instance()->GetField())->Max();
5f91c9e8 2218
d1cd2474 2219 fMUON->AliMedium(21, "ALU_II$", 41, 0, iSXFLD, sXMGMX,
2220 tmaxfd, maxStepAlu, maxDestepAlu, epsil, stmin);
f1501d74 2221
d1cd2474 2222 // was med: 20 mat: 36
79be0537 2223 // fMUON->AliMedium(25, "ARG_CO2_II", 45, 1, iSXFLD, sXMGMX,
2224// tmaxfd, maxStepGas, maxDestepAlu, epsil, stmin);
2225// // was med: 9 mat: 22
d1cd2474 2226 fMUON->AliMedium(26, "FOAM_CH$", 46, 0, iSXFLD, sXMGMX,
2227 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
2228 // was med: 16 mat: 32
2229 fMUON->AliMedium(27, "SnPb$", 47, 0, iSXFLD, sXMGMX,
2230 10.0, 0.01, 1.0, 0.003, 0.003);
2231 // was med: 19 mat: 35
2232 fMUON->AliMedium(28, "Plastic$", 48, 0, iSXFLD, sXMGMX,
2233 10.0, 0.01, 1.0, 0.003, 0.003);
2234 // was med: 17 mat: 33
2235
2236 // Not used, to be romoved
2237 //
f1501d74 2238
d1cd2474 2239 fMUON->AliMedium(30, "InoxBolts$", 50, 1, iSXFLD, sXMGMX,
2240 10.0, 0.01, 1.0, 0.003, 0.003);
2241 // was med: 21 mat: 37
2242 //
2243 // End - Not used, to be removed
ba030c0e 2244}
2245
5f91c9e8 2246//______________________________________________________________________________
d1cd2474 2247void AliMUONSt1GeometryBuilderV2::CreateGeometry()
ba030c0e 2248{
5398f946 2249/// Create the detailed GEANT geometry for the dimuon arm station1
2250
5a0e88a7 2251 AliDebug(1,"Called");
5f91c9e8 2252
adbabf6d 2253 // Define chamber volumes as virtual
2254 //
2255
5f91c9e8 2256 // Create basic volumes
2257 //
2258 CreateHole();
2259 CreateDaughterBoard();
2260 CreateInnerLayers();
fdbaed6e 2261 // CreateSpacer0();
2262 CreateSpacer();
ba030c0e 2263
5f91c9e8 2264 // Create reflexion matrices
2265 //
d1cd2474 2266/*
5f91c9e8 2267 Int_t reflXZ, reflYZ, reflXY;
d1cd2474 2268 fMUON->AliMatrix(reflXZ, 90., 180., 90., 90., 180., 0.);
2269 fMUON->AliMatrix(reflYZ, 90., 0., 90.,-90., 180., 0.);
2270 fMUON->AliMatrix(reflXY, 90., 180., 90., 270., 0., 0.);
2271*/
5f91c9e8 2272 // Define transformations for each quadrant
e7addd77 2273 // In old coordinate system: In new coordinate system:
5f91c9e8 2274 //
e7addd77 2275 //
2276 // II. | I. I. | II.
ecbcb19e 2277 // | (101) | (100)
e7addd77 2278 // _____ | ____ _____ | ____
2279 // | |
2280 // III. | IV. IV. | III.
ecbcb19e 2281 // (102) | (103)
5f91c9e8 2282 //
d1cd2474 2283/*
5f91c9e8 2284 Int_t rotm[4];
2285 rotm[0]=0; // quadrant I
2286 rotm[1]=reflXZ; // quadrant II
2287 rotm[2]=reflXY; // quadrant III
2288 rotm[3]=reflYZ; // quadrant IV
d1cd2474 2289*/
2290 TGeoRotation rotm[4];
2291 rotm[0] = TGeoRotation("identity");
2292 rotm[1] = TGeoRotation("reflXZ", 90., 180., 90., 90., 180., 0.);
2293 rotm[2] = TGeoRotation("reflXY", 90., 180., 90., 270., 0., 0.);
2294 rotm[3] = TGeoRotation("reflYZ", 90., 0., 90.,-90., 180., 0.);
ba030c0e 2295
5f91c9e8 2296 TVector3 scale[4];
71167142 2297 scale[0] = TVector3( 1, 1, -1); // quadrant I
2298 scale[1] = TVector3(-1, 1, 1); // quadrant II
2299 scale[2] = TVector3(-1, -1, -1); // quadrant III
2300 scale[3] = TVector3( 1, -1, 1); // quadrant IV
ba030c0e 2301
a432117a 2302 Int_t detElemId[4];
ecbcb19e 2303 detElemId[0] = 1; // quadrant I
e7addd77 2304 detElemId[1] = 0; // quadrant II
ecbcb19e 2305 detElemId[2] = 3; // quadrant III
2306 detElemId[3] = 2; // quadrant IV
a432117a 2307
5f91c9e8 2308 // Shift in Z of the middle layer
10bb087f 2309 Double_t deltaZ = 7.5/2.;
5f91c9e8 2310
2311 // Position of quadrant I wrt to the chamber position
b367fd8f 2312 // TVector3 pos0(-fgkDeltaQuadLHC, -fgkDeltaQuadLHC, deltaZ);
5f91c9e8 2313
2314 // Shift for near/far layers
2315 GReal_t shiftXY = fgkFrameOffset;
2316 GReal_t shiftZ = fgkMotherThick1+fgkMotherThick2;
2317
2318 // Build two chambers
2319 //
2320 for (Int_t ich=1; ich<3; ich++) {
0ab920eb 2321 //for (Int_t ich=1; ich<2; ich++) {
5f91c9e8 2322
2323 // Create quadrant volume
2324 CreateQuadrant(ich);
2325
2326 // Place gas volumes
2327 PlaceInnerLayers(ich);
2328
2329 // Place the quadrant
2330 for (Int_t i=0; i<4; i++) {
0ab920eb 2331 //for (Int_t i=1; i<2; i++) {
b367fd8f 2332 // DE envelope
2333 GReal_t posx0, posy0, posz0;
2334 posx0 = fgkPadXOffsetBP * scale[i].X();
2335 posy0 = fgkPadYOffsetBP * scale[i].Y();;
2336 posz0 = deltaZ * scale[i].Z();
2337 GetEnvelopes(ich-1)
2338 ->AddEnvelope(QuadrantEnvelopeName(ich,i), detElemId[i] + ich*100, true,
2339 TGeoTranslation(posx0, posy0, posz0), rotm[i]);
2340
5f91c9e8 2341 // Middle layer
a432117a 2342 GReal_t posx, posy, posz;
b367fd8f 2343 posx = -fgkDeltaQuadLHC - fgkPadXOffsetBP;
2344 posy = -fgkDeltaQuadLHC - fgkPadYOffsetBP;
2345 posz = 0.;
a432117a 2346 GetEnvelopes(ich-1)
b367fd8f 2347 ->AddEnvelopeConstituent(QuadrantMLayerName(ich), QuadrantEnvelopeName(ich,i),
2348 i+1, TGeoTranslation(posx, posy, posz));
5ae5869b 2349 GetEnvelopes(ich-1)
2350 ->AddEnvelopeConstituent(QuadrantMFLayerName(ich), QuadrantEnvelopeName(ich,i),
2351 i+5, TGeoTranslation(posx, posy, posz));
5f91c9e8 2352
2353 // Near/far layers
b367fd8f 2354 GReal_t posx2 = posx + shiftXY;;
2355 GReal_t posy2 = posy + shiftXY;;
2356 GReal_t posz2 = posz - shiftZ;;
d1cd2474 2357 //gMC->Gspos(QuadrantNLayerName(ich), i+1, "ALIC", posx2, posy2, posz2, rotm[i],"ONLY");
a432117a 2358 GetEnvelopes(ich-1)
b367fd8f 2359 ->AddEnvelopeConstituent(QuadrantNLayerName(ich), QuadrantEnvelopeName(ich,i),
2360 i+1, TGeoTranslation(posx2, posy2, posz2));
5f91c9e8 2361
b367fd8f 2362 posz2 = posz + shiftZ;
d1cd2474 2363 //gMC->Gspos(QuadrantFLayerName(ich), i+1, "ALIC", posx2, posy2, posz2, rotm[i],"ONLY");
a432117a 2364 GetEnvelopes(ich-1)
b367fd8f 2365 ->AddEnvelopeConstituent(QuadrantFLayerName(ich), QuadrantEnvelopeName(ich,i),
2366 i+1, TGeoTranslation(posx2, posy2, posz2));
5ae5869b 2367
fdbaed6e 2368 // Place spacer in global coordinates in the first non rotated quadrant
2369 // if ( detElemId[i] == 0 ) PlaceSpacer0(ich);
2370 // !! This placement should be used only to find out the right mother volume
2371 // for the spacer if geometry is changed and the plane segment volumes
2372 // will change their numbering
2373 // The call to the method CreateSpacer0(); above haa to be uncommented, too
5f91c9e8 2374 }
2375 }
5f91c9e8 2376}
2377
2378//______________________________________________________________________________
b96f7067 2379void AliMUONSt1GeometryBuilderV2::SetVolumes()
5f91c9e8 2380{
b96f7067 2381/// Define the volumes for the station2 chambers.
5f91c9e8 2382
7b5f6560 2383 if (gAlice->GetModule("SHIL")) {
2384 SetMotherVolume(0, "YOUT1");
2385 SetMotherVolume(1, "YOUT1");
2386 }
2387
adbabf6d 2388 SetVolume(0, "SC01", true);
2389 SetVolume(1, "SC02", true);
b96f7067 2390}
2391
2392//______________________________________________________________________________
2393void AliMUONSt1GeometryBuilderV2::SetTransformations()
2394{
2395/// Define the transformations for the station2 chambers.
adbabf6d 2396
b7ef3c96 2397 Double_t zpos1 = - AliMUONConstants::DefaultChamberZ(0);
2398 SetTranslation(0, TGeoTranslation(0., 0., zpos1));
5f91c9e8 2399
b7ef3c96 2400 Double_t zpos2 = - AliMUONConstants::DefaultChamberZ(1);
2401 SetTranslation(1, TGeoTranslation(0., 0., zpos2));
d1cd2474 2402}
5f91c9e8 2403
d1cd2474 2404//______________________________________________________________________________
2405void AliMUONSt1GeometryBuilderV2::SetSensitiveVolumes()
2406{
5398f946 2407/// Define the sensitive volumes for station2 chambers.
5f91c9e8 2408
e118b27e 2409 GetGeometry(0)->SetSensitiveVolume("SA1G");
e118b27e 2410 GetGeometry(1)->SetSensitiveVolume("SA2G");
ba030c0e 2411}
5f91c9e8 2412