1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
17 //_________________________________________________________________________
18 // Implementation version v0 of EMCAL Manager class
19 // An object of this class does not produce hits nor digits
20 // It is the one to use if you do not want to produce outputs in TREEH or TREED
21 // This class places a Geometry of the EMCAL in the ALICE Detector as defined in AliEMCALGeometry.cxx
22 //*-- Author: Yves Schutz (SUBATECH)
23 //*-- and : Sahal Yacoob (LBL / UCT)
24 // : Aleksei Pavlinov (WSU) SHASHLYK
26 // --- ROOT system ---
35 #include <TGeometry.h>
36 #include <TVirtualMC.h>
42 #include "AliEMCALShishKebabModule.h"
43 #include "AliEMCALShishKebabTrd1Module.h"
45 // --- Standard library ---
49 // --- AliRoot header files ---
51 #include "AliEMCALv0.h"
52 #include "AliEMCALGeometry.h"
66 //______________________________________________________________________
67 AliEMCALv0::AliEMCALv0(const char *name, const char *title):
70 // ctor : title is used to identify the layout
72 TString ntmp(GetTitle());
74 if(ntmp == "TRD1") { // TRD1 is alias for SHISH_77_TRD1_2X2_FINAL_110DEG NL=69
75 ntmp = "SHISH_77_TRD1_2X2_FINAL_110DEG NL=69";
76 SetTitle(ntmp.Data());
79 AliEMCALGeometry *geom = GetGeometry() ;
80 //geom->CreateListOfTrd1Modules();
81 fShishKebabModules = geom->GetShishKebabTrd1Modules();
84 //______________________________________________________________________
85 void AliEMCALv0::BuildGeometry()
87 // Display Geometry for display.C
89 const Int_t kColorArm1 = kBlue ;
91 AliEMCALGeometry * geom = GetGeometry();
93 TString gn(geom->GetName());
96 // Define the shape of the Calorimeter
97 TNode * top = gAlice->GetGeometry()->GetNode("alice") ; // See AliceGeom/Nodes
98 TNode * envelopNode = 0;
99 char *envn = "Envelop1";
100 if(!gn.Contains("SHISH") || gn.Contains("TRD2")){
101 new TTUBS(envn, "Tubs that contains arm 1", "void",
102 geom->GetEnvelop(0) -10, // rmin
103 geom->GetEnvelop(1) +40 ,// rmax
104 geom->GetEnvelop(2)/2.0, // half length in Z
105 geom->GetArm1PhiMin(), // minimum phi angle
106 geom->GetArm1PhiMax() // maximum phi angle
109 envelopNode = new TNode(envn, "Arm1 Envelop", "Envelop1", 0., 0., 0., "") ;
111 if(gn.Contains("WSUC")) {
112 envelopNode = BuildGeometryOfWSUC();
113 } else { // Shish-kebab now for compact, twist and TRD1 cases (ALIC)
115 TPGON *pgon = new TPGON(envn, "PGON that contains arm 1", "void",
116 geom->GetArm1PhiMin(),geom->GetArm1PhiMax()-geom->GetArm1PhiMin(),geom->GetNPhiSuperModule(), 2);
118 pgon->DefineSection(0, fEnvelop1[4], fEnvelop1[5], fEnvelop1[6]);
119 pgon->DefineSection(1, fEnvelop1[7], fEnvelop1[5], fEnvelop1[6]);
121 envelopNode = new TNode(envn, "Arm1 Envelop2", envn, 0., 0., 0., "") ;
125 envelopNode->SetLineColor(kColorArm1) ;
126 fNodes->Add(envelopNode);
129 TNode *AliEMCALv0::BuildGeometryOfWSUC()
131 // June 8, 2005; see directory geant3/TGeant3/G3toRoot.cxx
132 // enum EColor { kWhite, kBlack, kRed, kGreen, kBlue, kYellow, kMagenta, kCyan } - see $ROOTSYS/include/Gtypes.h
133 AliEMCALGeometry * g = GetGeometry();
134 TNode * top = gAlice->GetGeometry()->GetNode("alice") ; // See AliceGeom/Nodes
137 TNode *envelopNode = 0;
141 new TBRIK(name, "WSUC(XEN1 in Geant)","void",fEnvelop1[0],fEnvelop1[1],fEnvelop1[2]);
142 envelopNode = new TNode(name, "envelope for WSUC", name, 0., 0., 0., "");
143 envelopNode->SetVisibility(0);
146 TNode *emod=0, *scmx=0;
147 name = "SMOD"; // super module
148 new TBRIK(name, "SMOD(SMOD in Geant)","void", fSmodPar0,fSmodPar1,fSmodPar2);
149 if(envelopNode) envelopNode->cd();
150 TNode *smod = new TNode(name, "SMOD", name, 0., 0., 0., "");
151 smod->SetLineColor(kBlue) ;
152 if(envelopNode==0) envelopNode = smod;
154 name = "EMOD"; // see CreateEMOD
155 TTRD1 *emodTrd1 = new TTRD1(name, "EMOD(EMOD in Geant)","void", float(fParEMOD[0]),
156 float(fParEMOD[1]),float(fParEMOD[2]),float(fParEMOD[3]));
158 // SCMX = EMOD/4 for simplicity of drawing
160 Float_t dz=0.,theta=0.,phi=0.,h1=0.,bl1=0.,tl1=0.,alpha1=0.,h2=0.,bl2=0.,tl2=0.,alpha2=0.;
161 h1 = emodTrd1->GetDy()/2.;
162 bl1 = emodTrd1->GetDx()/2.;
165 h2 = emodTrd1->GetDy()/2.;
166 bl2 = emodTrd1->GetDx2()/2.;
170 dz = emodTrd1->GetDz();
171 double dr = TMath::Sqrt((h2-h1)*(h2-h1)+(bl2-bl1)*(bl2-bl1));
172 theta = TMath::ATan2(dr,2.*dz) * TMath::RadToDeg();
175 TTRAP *scmxTrap = new TTRAP(name, "SCMX(SCMX as in Geant)","void",
176 dz,theta,phi, h1,bl1,tl1,alpha1, h2,bl2,tl2,alpha2);
178 Float_t xShiftSCMX = (emodTrd1->GetDx() + emodTrd1->GetDx2())/4.;
179 Float_t yShiftSCMX = emodTrd1->GetDy()/2.;
180 printf(" xShiftSCMX %7.4f yShiftSCMX %7.4f \n",xShiftSCMX,yShiftSCMX);
182 name = "EMOD"; // see CreateEMOD
185 AliEMCALShishKebabTrd1Module *mod=0;
186 Double_t angle=90., xpos=0.,ypos=0.,zpos=0., xposSCMX=0.,yposSCMX=0.,zposSCMX=0.;
187 char rtmn[100], rtmt[100];
188 TRotMatrix *rtm=0, *rtmSCMX=0;
190 for(int iz=0; iz<g->GetNZ(); iz++) {
191 mod = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(iz);
192 zpos = mod->GetPosZ() - fSmodPar2;
193 ypos = mod->GetPosXfromR() - fSmodPar1;
195 angle = mod->GetThetaInDegree();
196 sprintf(rtmn,"rmEmod%5.1f",angle);
197 sprintf(rtmt,"rotation matrix for EMOD, iz=%i, angle = %6.3f",iz, angle);
198 if(iz==0) rtm = new TRotMatrix(rtmn, rtmt,0.,0., 90.,0., 90.,90.); // z'(x); y'(y); x'(z)
199 else rtm = new TRotMatrix(rtmn, rtmt,90.-angle,270., 90.0,0.0, angle,90.);
201 TGeometry *tg = gAlice->GetGeometry();
202 for(int ix=0; ix<g->GetNPhi(); ix++) { // flat in phi
203 xpos = g->GetPhiModuleSize()*(2*ix+1 - g->GetNPhi())/2.;
204 sprintf(rtmt,"EMOD, iz %i, ix %i, angle %6.3f",iz,ix, angle);
205 TString namNode=name;
206 namNode += numEmod++;
208 emod = new TNode(namNode.Data(), rtmt, (TShape*)emodTrd1, xpos,ypos,zpos,rtm);
209 // emod->SetLineColor(kGreen) ;
210 emod->SetVisibility(0); // SCMX will bi visible
211 if(scmxTrap) { // 4(2x2) sensetive volume inside EMOD
214 for(int jy=0; jy<2; jy++){ // division on y
215 yposSCMX = yShiftSCMX *(2*jy - 1);
216 for(int jx=0; jx<2; jx++){ // division on x
217 Double_t theta1=90.,phi1=0., theta2=90.,phi2=90., theta3=0.,phi3=0 ;
218 xposSCMX = xShiftSCMX *(2*jx - 1);
222 sprintf(rtmn,"rm%s",namNode.Data());
223 sprintf(rtmt,"rotation matrix for %s inside EMOD",namNode.Data());
224 rtmSCMX = tg->GetRotMatrix(rtmn);
226 phi1 = 180.; // x' = -x
227 phi2 = 270.; // y' = -y
229 if(rtmSCMX == 0) rtmSCMX = new TRotMatrix(rtmn,rtmt, theta1,phi1, theta2,phi2, theta3,phi3);
230 sprintf(rtmt,"%s inside %s", namNode.Data(), emod->GetName());
231 scmx = new TNode(namNode.Data(), rtmt, (TShape*)scmxTrap, xposSCMX,yposSCMX,zposSCMX,rtmSCMX);
232 scmx->SetLineColor(kMagenta);
238 // emod->Draw(); // for testing
243 //______________________________________________________________________
244 void AliEMCALv0::CreateGeometry()
246 // Create the EMCAL geometry for Geant
247 // Geometry of a tower
248 //|-----------------------------------------------------| XEN1
250 //| | Al thickness = GetAlFrontThickness() | |
254 //| ------------------------------------------------- |
255 //| | Air Gap = GetGap2Active() | |
257 //| ------------------------------------------------- |
258 //| | XU1 : XPST (ECAL e = GetECScintThick() ) | |
259 //| ------------------------------------------------- |
260 //| | XU1 : XPBX (ECAL e = GetECPbRadThick() ) | |
261 //| ------------------------------------------------- |
262 //| | XU1 : XPST (ECAL e = GetECScintThick() | |
263 //| ------------------------------------------------- |
264 //| | XU1 : XPBX (ECAL e = GetECPbRadThick() ) | |
265 //| ------------------------------------------------- |
266 //| etc ..... GetNECLayers() - 1 times |
267 //| ------------------------------------------------- |
268 //| | XUNLayer : XPST (ECAL e = GetECScintThick() | |
269 //| ------------------------------------------------- |
271 AliEMCALGeometry * geom = GetGeometry() ;
272 TString gn(geom->GetName());
275 if(!(geom->IsInitialized())){
276 Error("CreateGeometry","EMCAL Geometry class has not been set up.");
279 // Get pointer to the array containing media indices
280 fIdTmedArr = fIdtmed->GetArray() - 1599 ;
283 // gMC->Matrix(nmat, theta1, phi1, theta2, phi2, theta3, phi3) - see AliModule
284 AliMatrix(fIdRotm, 90.0, 0., 90.0, 90.0, 0.0, 0.0) ;
286 // Create the EMCAL Mother Volume (a polygone) within which to place the Detector and named XEN1
288 Float_t envelopA[10];
289 if(gn.Contains("TRD2")) { // TUBS
290 envelopA[0] = geom->GetEnvelop(0) - 10.; // rmin
291 envelopA[1] = geom->GetEnvelop(1) + 12.; // rmax
292 // envelopA[2] = geom->ZFromEtaR(geom->GetEnvelop(1), geom->GetArm1EtaMin());
293 envelopA[2] = 390.; // 6-feb-05
294 envelopA[3] = geom->GetArm1PhiMin();
295 envelopA[4] = geom->GetArm1PhiMax();
296 gMC->Gsvolu("XEN1", "TUBS", fIdTmedArr[kIdAIR], envelopA, 5) ; // Tubs filled with air
297 fEnvelop1.Set(5, envelopA);
298 // Position the EMCAL Mother Volume (XEN1) in Alice (ALIC)
299 gMC->Gspos("XEN1", 1, "ALIC", 0.0, 0.0, 0.0, fIdRotm, "ONLY") ;
300 } else if(gn.Contains("TRD1") && gn.Contains("WSUC") ) { // TRD1 for WSUC facility
301 // 17-may-05 - just BOX
305 gMC->Gsvolu("XEN1", "BOX", fIdTmedArr[kIdSC], envelopA, 3) ;
307 for(int i=0; i<3; i++) fEnvelop1[i] = envelopA[i]; // 23-may-05
308 // Position the EMCAL Mother Volume (XEN1) in WSUC
309 gMC->Gspos("XEN1", 1, "WSUC", 0.0, 0.0, 0.0, fIdRotm, "ONLY") ;
311 envelopA[0] = geom->GetArm1PhiMin(); // minimum phi angle
312 envelopA[1] = geom->GetArm1PhiMax() - geom->GetArm1PhiMin(); // angular range in phi
313 envelopA[2] = geom->GetNPhi(); // number of sections in phi
314 envelopA[3] = 2; // 2 z coordinates
315 envelopA[4] = geom->ZFromEtaR(geom->GetEnvelop(1),
316 geom->GetArm1EtaMin()); // z coordinate 1
317 //add some padding for mother volume
318 envelopA[5] = geom->GetEnvelop(0) ; // rmin at z1
319 envelopA[6] = geom->GetEnvelop(1) ; // rmax at z1
320 envelopA[7] = geom->ZFromEtaR(geom->GetEnvelop(1),
321 geom->GetArm1EtaMax()); // z coordinate 2
322 envelopA[8] = envelopA[5] ; // radii are the same.
323 envelopA[9] = envelopA[6] ; // radii are the same.
325 if(gn.Contains("SHISH")) envelopA[2] = geom->GetNPhiSuperModule();
327 gMC->Gsvolu("XEN1", "PGON", fIdTmedArr[kIdAIR], envelopA, 10) ; // Polygone filled with air
328 fEnvelop1.Set(10, envelopA);
330 printf("CreateGeometry: XEN1 = %f, %f\n", envelopA[5], envelopA[6]);
331 printf("CreateGeometry: XU0 = %f, %f\n", envelopA[5], envelopA[6]);
333 // Position the EMCAL Mother Volume (XEN1) in Alice (ALIC)
334 gMC->Gspos(geom->GetNameOfEMCALEnvelope(), 1, "ALIC", 0.0, 0.0, 0.0, fIdRotm, "ONLY") ;
337 if(gn.Contains("SHISH")){
338 // COMPACT, TWIST, TRD2 or TRD1
339 AliInfo(Form("Shish-Kebab geometry : %s", GetTitle()));
340 CreateShishKebabGeometry();
344 //______________________________________________________________________
345 void AliEMCALv0::Init(void)
347 // Just prints an information message
349 if(AliLog::GetGlobalDebugLevel()>0) {
350 TString message("\n") ;
351 message += "*****************************************\n" ;
353 // Here the EMCAL initialisation code (if any!)
355 AliEMCALGeometry * geom = GetGeometry() ;
358 message += "AliEMCAL " ;
359 message += Version() ;
360 message += "EMCAL geometry initialized for " ;
361 message += geom->GetName() ;
364 message += "AliEMCAL " ;
365 message += Version() ;
366 message += "EMCAL geometry initialization failed !" ;
368 message += "\n*****************************************" ;
369 printf(message.Data() ) ;
374 void AliEMCALv0::CreateShishKebabGeometry()
376 // TWIST, TRD1 and TRD2
377 AliEMCALGeometry * g = GetGeometry();
378 TString gn(g->GetName()); gn.ToUpper();
379 // see AliModule::fFIdTmedArr
380 // fIdTmedArr = fIdtmed->GetArray() - 1599 ; // see AliEMCAL::::CreateMaterials()
381 // int kIdAIR=1599, kIdPB = 1600, kIdSC = 1601, kIdSTEEL = 1603;
383 Double_t par[10], xpos=0., ypos=0., zpos=0.;
385 CreateSmod(g->GetNameOfEMCALEnvelope());
387 CreateEmod("SMOD","EMOD"); // 18-may-05
389 if(gn.Contains("110DEG")) CreateEmod("SM10","EMOD"); // 12-oct-05
391 // Sensitive SC (2x2 tiles)
392 double parSCM0[5], *dummy = 0, parTRAP[11];
393 Double_t trd1Angle = g->GetTrd1Angle()*TMath::DegToRad(), tanTmp = TMath::Tan(trd1Angle/2.);
394 if(!gn.Contains("TRD")) { // standard module
395 par[0] = (g->GetECPbRadThick()+g->GetECScintThick())*g->GetNECLayers()/2.;
396 par[1] = par[2] = g->GetPhiTileSize(); // Symetric case
397 gMC->Gsvolu("SCM0", "BOX", fIdTmedArr[kIdSC], par, 3); // 2x2 tiles
398 gMC->Gspos("SCM0", 1, "EMOD", 0., 0., 0., 0, "ONLY") ;
399 // Division to tile size
400 gMC->Gsdvn("SCM1","SCM0", g->GetNPHIdiv(), 2); // y-axis
401 gMC->Gsdvn("SCM2","SCM1", g->GetNETAdiv(), 3); // z-axis
402 // put LED to the SCM2
403 par[0] = g->GetECPbRadThick()/2.;
404 par[1] = par[2] = g->GetPhiTileSize()/2.; // Symetric case
405 gMC->Gsvolu("PBTI", "BOX", fIdTmedArr[kIdPB], par, 3);
407 printf(" Pb tiles \n");
410 xpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
411 for(int ix=0; ix<g->GetNECLayers(); ix++){
412 gMC->Gspos("PBTI", ++nr, "SCM2", xpos, ypos, zpos, 0, "ONLY") ;
413 // printf(" %i xpos %f \n", ix+1, xpos);
414 xpos += fSampleWidth;
416 printf(" Number of Pb tiles in SCM2 %i \n", nr);
417 } else if(gn.Contains("TRD1")) { // TRD1 - 30-sep-04
418 if(gn.Contains("MAY05")){
419 Double_t dzTmp = g->GetFrontSteelStrip()+g->GetPassiveScintThick();
420 parSCM0[0] = fParEMOD[0] + tanTmp*dzTmp; // dx1
421 parSCM0[1] = fParEMOD[1]; // dx2
422 parSCM0[2] = fParEMOD[2]; // dy
423 for(int i=0; i<3; i++) parSCM0[i] -= g->GetLateralSteelStrip();
424 parSCM0[3] = fParEMOD[3] - dzTmp/2.; // dz
426 gMC->Gsvolu("SCM0", "TRD1", fIdTmedArr[kIdAIR], parSCM0, 4);
427 gMC->Gspos("SCM0", 1, "EMOD", 0., 0., dzTmp/2., 0, "ONLY") ;
428 } else { // before MAY 2005
429 double wallThickness = g->GetPhiModuleSize()/2. - g->GetPhiTileSize(); // Need check
430 for(int i=0; i<3; i++) parSCM0[i] = fParEMOD[i] - wallThickness;
431 parSCM0[3] = fParEMOD[3];
432 gMC->Gsvolu("SCM0", "TRD1", fIdTmedArr[kIdAIR], parSCM0, 4);
433 gMC->Gspos("SCM0", 1, "EMOD", 0., 0., 0., 0, "ONLY") ;
436 if(g->GetNPHIdiv()==2 && g->GetNETAdiv()==2) {
437 // Division to tile size - 1-oct-04
438 AliDebug(2,Form(" Divide SCM0 on y-axis %i\n", g->GetNETAdiv()));
439 gMC->Gsdvn("SCMY","SCM0", g->GetNETAdiv(), 2); // y-axis
441 parTRAP[0] = parSCM0[3]; // dz
442 parTRAP[1] = TMath::ATan2((parSCM0[1]-parSCM0[0])/2.,2.*parSCM0[3])*180./TMath::Pi(); // theta
443 parTRAP[2] = 0.; // phi
445 parTRAP[3] = parSCM0[2]/2.; // H1
446 parTRAP[4] = parSCM0[0]/2.; // BL1
447 parTRAP[5] = parTRAP[4]; // TL1
448 parTRAP[6] = 0.0; // ALP1
450 parTRAP[7] = parSCM0[2]/2.; // H2
451 parTRAP[8] = parSCM0[1]/2.; // BL2
452 parTRAP[9] = parTRAP[8]; // TL2
453 parTRAP[10]= 0.0; // ALP2
454 AliDebug(2,Form(" ** TRAP ** \n"));
455 for(int i=0; i<11; i++) AliDebug(3, Form(" par[%2.2i] %9.4f\n", i, parTRAP[i]));
457 gMC->Gsvolu("SCMX", "TRAP", fIdTmedArr[kIdSC], parTRAP, 11);
458 xpos = +(parSCM0[1]+parSCM0[0])/4.;
459 gMC->Gspos("SCMX", 1, "SCMY", xpos, 0.0, 0.0, 0, "ONLY") ;
461 // Using rotation because SCMX should be the same due to Pb tiles
463 AliMatrix(fIdRotm, 90.0,180., 90.0, 270.0, 0.0,0.0) ;
464 gMC->Gspos("SCMX", 2, "SCMY", xpos, 0.0, 0.0, fIdRotm, "ONLY");
465 // put LED to the SCM0
466 AliEMCALShishKebabTrd1Module *mod = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(0);
467 gMC->Gsvolu("PBTI", "BOX", fIdTmedArr[kIdPB], dummy, 0);
469 par[1] = parSCM0[2]/2; // y
470 par[2] = g->GetECPbRadThick()/2.; // z
474 zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
475 double xCenterSCMX = (parTRAP[4] + parTRAP[8])/2.;
476 if(!gn.Contains("NOPB")) { // for testing - 11-jul-05
477 AliDebug(2,Form(" Pb tiles \n"));
478 for(int iz=0; iz<g->GetNECLayers(); iz++){
479 par[0] = (parSCM0[0] + mod->GetTanBetta()*fSampleWidth*iz)/2.;
480 xpos = par[0] - xCenterSCMX;
481 gMC->Gsposp("PBTI", ++nr, "SCMX", xpos, ypos, zpos, 0, "ONLY", par, 3) ;
482 AliDebug(3,Form(" %i xpos %f zpos %f par[0] %f \n", iz+1, xpos, zpos, par[0]));
483 zpos += fSampleWidth;
485 AliDebug(2,Form(" Number of Pb tiles in SCMX %i \n", nr));
487 } else if(g->GetNPHIdiv()==3 && g->GetNETAdiv()==3) {
488 Trd1Tower3X3(parSCM0);
489 } else if(g->GetNPHIdiv()==4 && g->GetNETAdiv()==4) {
492 } else if(gn.Contains("TRD2")) { // TRD2 - 14-jan-05
493 // Scm0InTrd2(g, fParEMOD, parSCM0); // First dessin
494 PbmoInTrd2(g, fParEMOD, parSCM0); // Second dessin
498 void AliEMCALv0::CreateSmod(const char* mother)
500 // 18-may-05; mother="XEN1";
501 // child="SMOD" from first to 10th, "SM10" (11th and 12th) (TRD1 case)
502 // child="SMON" and "SMOP"("TRD2" case)
503 AliEMCALGeometry * g = GetGeometry();
504 TString gn(g->GetName()); gn.ToUpper();
506 Double_t par[3], parTubs[5], xpos=0., ypos=0., zpos=0., rpos=0., dphi=0., phi=0.0, phiRad=0.;
508 // ===== define Super Module from air - 14x30 module ==== ;
509 fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
510 AliDebug(2,Form("\n ## Super Module | fSampleWidth %5.3f ## %s \n", fSampleWidth, gn.Data()));
511 par[0] = g->GetShellThickness()/2.;
512 par[1] = g->GetPhiModuleSize()*g->GetNPhi()/2.;
513 par[2] = g->GetEtaModuleSize()*15.;
515 int nphism = g->GetNumberOfSuperModules()/2; // 20-may-05
517 dphi = (g->GetArm1PhiMax() - g->GetArm1PhiMin())/nphism;
518 // if(gn.Contains("110DEG")) dphi = (g->GetArm1PhiMax() - g->GetArm1PhiMin())/(nphism-1);
519 rpos = (g->GetEnvelop(0) + g->GetEnvelop(1))/2.;
520 AliDebug(2,Form(" rpos %8.2f : dphi %6.1f degree \n", rpos, dphi));
523 if (gn.Contains("TRD2")) { // tubs - 27-jan-05
524 parTubs[0] = g->GetTubsR(); // rmin
525 parTubs[1] = parTubs[0] + g->GetShellThickness(); // rmax ??
526 parTubs[2] = 380./2.; // DZ half length in z; 11-oct-04 - for 26 division
527 parTubs[3] = -dphi/2.; // PHI1 starting angle of the segment;
528 parTubs[4] = +dphi/2.; // PHI2 ending angle of the segment;
530 gMC->Gsvolu("SMOP", "TUBS", fIdTmedArr[kIdAIR], parTubs, 5); // pozitive Z
531 gMC->Gsvolu("SMON", "TUBS", fIdTmedArr[kIdAIR], parTubs, 5); // negative Z
533 AliDebug(2,Form(" SMOP,N ** TUBS **\n"));
534 AliDebug(2,Form("tmed %i | Rmin %7.2f Rmax %7.2f dz %7.2f phi1,2 (%7.2f,%7.2f)\n",
535 fIdTmedArr[kIdAIR], parTubs[0],parTubs[1],parTubs[2], parTubs[3],parTubs[4]));
536 // have to add 1 cm plastic before EMOD - time solution
537 } else if(gn.Contains("WSUC")) {
538 par[0] = g->GetPhiModuleSize()*g->GetNPhi()/2.;
539 par[1] = g->GetShellThickness()/2.;
540 par[2] = g->GetEtaModuleSize()*g->GetNZ()/2. + 5;
542 gMC->Gsvolu("SMOD", "BOX", fIdTmedArr[kIdAIR], par, 3);
544 AliDebug(2,Form("SMOD in WSUC : tmed %i | dx %7.2f dy %7.2f dz %7.2f (SMOD, BOX)\n",
545 fIdTmedArr[kIdAIR], par[0],par[1],par[2]));
549 nphism = g->GetNumberOfSuperModules();
551 if (gn.Contains("TWIST")) {
552 par[2] += 0.4; // for 27 division
553 } else if(gn.Contains("TRD")) {
554 par[2] = 350./2.; // 11-oct-04 - for 26 division
555 if(gn.Contains("TRD1")) {
556 AliDebug(2,Form(" par[0] %7.2f (old) \n", par[0]));
557 Float_t *parSM = g->GetSuperModulesPars();
558 for(int i=0; i<3; i++) par[i] = parSM[i];
561 gMC->Gsvolu("SMOD", "BOX", fIdTmedArr[kIdAIR], par, 3);
562 AliDebug(2,Form("tmed %i | dx %7.2f dy %7.2f dz %7.2f (SMOD, BOX)\n",
563 fIdTmedArr[kIdAIR], par[0],par[1],par[2]));
566 if(gn.Contains("110DEG")) { // 12-oct-05
569 gMC->Gsvolu("SM10", "BOX", fIdTmedArr[kIdAIR], par, 3);
570 AliDebug(2,Form(" Super module with name \"SM10\" was created too par[1] = %f\n", par[1]));
574 if(g->GetSteelFrontThickness() > 0.0) { // 28-mar-05
575 par[0] = g->GetSteelFrontThickness()/2.;
576 gMC->Gsvolu("STPL", "BOX", fIdTmedArr[kIdSTEEL], par, 3);
577 printf("tmed %i | dx %7.2f dy %7.2f dz %7.2f (STPL) \n", fIdTmedArr[kIdSTEEL], par[0],par[1],par[2]);
578 xpos = -(g->GetShellThickness() - g->GetSteelFrontThickness())/2.;
579 gMC->Gspos("STPL", 1, "SMOD", xpos, 0.0, 0.0, 0, "ONLY") ;
583 int nr=0, nrsmod=0, i0=0;
584 if(gn.Contains("TEST")) {nphism = 1;} // just only 2 super modules;
586 // Turn whole super module
587 int turnSupMod = 1; // should be ONE; for testing = 0
588 for(int i=i0; i<nphism; i++) {
589 if (gn.Contains("TRD2")) { // tubs - 27-jan-05
591 printf("** TRD2 ** ");
592 if(turnSupMod==1) printf(" No 3 degree rotation !!! ");
595 Double_t phic=0., phicRad=0.; // phi angle of arc center
596 phic = g->GetArm1PhiMin() + dphi*(2*i+1)/2.; //
597 phicRad = phic*TMath::DegToRad();
598 phi = phic - g->GetTubsTurnAngle();
599 phiRad = phi*TMath::DegToRad();
601 TVector2 vc; // position of super module center
602 vc.SetMagPhi(parTubs[0], phicRad);
603 TVector2 vcTurn; // position of super module center with turn
604 vcTurn.SetMagPhi(parTubs[0], phiRad);
605 TVector2 vcShift = vc - vcTurn;
610 } else { // 1-mar-05 ; just for testing - no turn od SMOD; looks good
614 AliMatrix(fIdRotm, 90.0, phic, 90.0, 90.0+phic, 0.0, 0.0);
616 gMC->Gspos("SMOP", ++nr, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
617 printf("SMOP %2i | %2i fIdRotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f \n",
618 i, nr, fIdRotm, phic, phicRad, xpos, ypos, zpos);
619 printf(" phiy(90+phic) %6.1f \n", 90. + phic);
621 if(!gn.Contains("TEST1") && g->GetNumberOfSuperModules() > 1){
622 // double phiy = 90. + phic + 180.;
623 // if(phiy>=360.) phiy -= 360.;
624 // printf(" phiy %6.1f \n", phiy);
625 // AliMatrix(fIdRotm, 90.0, phic, 90.0, phiy, 180.0, 0.0);
626 gMC->Gspos("SMON", nr, mother, xpos, ypos, -zpos, fIdRotm, "ONLY") ;
627 printf("SMON %2i | %2i fIdRotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f \n",
628 i, nr, fIdRotm, phic, phicRad, xpos, ypos, -zpos);
630 } else if(gn.Contains("WSUC")) {
631 xpos = ypos = zpos = 0.0;
633 gMC->Gspos("SMOD", 1, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
634 printf(" fIdRotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f \n",
635 fIdRotm, phi, phiRad, xpos, ypos, zpos);
638 TString smName("SMOD"); // 12-oct-05
639 if(i==5 && gn.Contains("110DEG")) {
644 phi = g->GetArm1PhiMin() + dphi*(2*i+1)/2.; // phi= 70, 90, 110, 130, 150, 170
645 phiRad = phi*TMath::Pi()/180.;
647 AliMatrix(fIdRotm, 90.0, phi, 90.0, 90.0+phi, 0.0, 0.0);
649 xpos = rpos * TMath::Cos(phiRad);
650 ypos = rpos * TMath::Sin(phiRad);
651 zpos = fSmodPar2; // 21-sep-04
652 if(i==5 && gn.Contains("110DEG")) {
653 xpos += (par1C/2. * TMath::Sin(phiRad));
654 ypos -= (par1C/2. * TMath::Cos(phiRad));
657 // 1th module in z-direction;
658 gMC->Gspos(smName.Data(), ++nr, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
659 AliDebug(3, Form(" %s : %2i fIdRotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f : i %i \n",
660 smName.Data(), nr, fIdRotm, phi, phiRad, xpos, ypos, zpos, i));
661 // 2th module in z-direction;
662 if(gn.Contains("TWIST") || gn.Contains("TRD")) {
663 // turn arround X axis; 0<phi<360
664 double phiy = 90. + phi + 180.;
665 if(phiy>=360.) phiy -= 360.;
667 AliMatrix(fIdRotm, 90.0, phi, 90.0, phiy, 180.0, 0.0);
668 gMC->Gspos(smName.Data(), ++nr, mother, xpos, ypos, -zpos, fIdRotm, "ONLY");
669 AliDebug(3, Form(" %s : %2i fIdRotm %3i phiy %6.1f xpos %7.2f ypos %7.2f zpos %7.2f \n",
670 smName.Data(), nr, fIdRotm, phiy, xpos, ypos, -zpos));
672 gMC->Gspos("SMOD", ++nr, mother, xpos, ypos, -zpos, fIdRotm, "ONLY");
676 AliDebug(2,Form(" Number of Super Modules %i \n", nr+nrsmod));
679 void AliEMCALv0::CreateEmod(const char* mother, const char* child)
681 // 17-may-05; mother="SMOD"; child="EMOD"
682 AliEMCALGeometry * g = GetGeometry();
683 TString gn(g->GetName()); gn.ToUpper();
685 Double_t par[10], parTubs[5], xpos=0., ypos=0., zpos=0., rpos=0.;
686 Double_t parSCPA[5], zposSCPA=0.; // passive SC - 13-MAY-05, TRD1 case
687 Double_t trd1Angle = g->GetTrd1Angle()*TMath::DegToRad(), tanTrd1 = TMath::Tan(trd1Angle/2.);
688 Double_t tanTrd2y = TMath::Tan(g->GetTrd2AngleY()*TMath::DegToRad()/2.);
691 if(!gn.Contains("TRD")) { // standard module
692 par[0] = (fSampleWidth*g->GetNECLayers())/2.;
693 par[1] = par[2] = g->GetPhiModuleSize()/2.;
694 gMC->Gsvolu(child, "BOX", fIdTmedArr[kIdSTEEL], par, 3);
696 } else if (gn.Contains("TRD1")){ // TRD1 system coordinate iz differnet
697 if(strcmp(mother,"SMOD")==0) {
698 fParEMOD[0] = g->GetEtaModuleSize()/2.; // dx1
699 fParEMOD[1] = g->Get2Trd1Dx2()/2.; // dx2
700 fParEMOD[2] = g->GetPhiModuleSize()/2.;; // dy
701 fParEMOD[3] = g->GetLongModuleSize()/2.; // dz
702 gMC->Gsvolu(child, "TRD1", fIdTmedArr[kIdSTEEL], fParEMOD, 4);
703 if(gn.Contains("WSUC") || gn.Contains("MAY05")){
704 parSCPA[0] = g->GetEtaModuleSize()/2. + tanTrd1*g->GetFrontSteelStrip(); // dx1
705 parSCPA[1] = parSCPA[0] + tanTrd1*g->GetPassiveScintThick(); // dx2
706 parSCPA[2] = g->GetPhiModuleSize()/2.; // dy
707 parSCPA[3] = g->GetPassiveScintThick()/2.; // dz
708 gMC->Gsvolu("SCPA", "TRD1", fIdTmedArr[kIdSC], parSCPA, 4);
709 zposSCPA = -fParEMOD[3] + g->GetFrontSteelStrip() + g->GetPassiveScintThick()/2.;
710 gMC->Gspos ("SCPA", ++nr, child, 0.0, 0.0, zposSCPA, 0, "ONLY");
713 } else if (gn.Contains("TRD2")){ // TRD2 as for TRD1 - 27-jan-05
714 fParEMOD[0] = g->GetEtaModuleSize()/2.; // dx1
715 fParEMOD[1] = g->Get2Trd1Dx2()/2.; // dx2
716 fParEMOD[2] = g->GetPhiModuleSize()/2.; // dy1
717 fParEMOD[3] = fParEMOD[2] + tanTrd2y*g->GetLongModuleSize();// dy2
718 fParEMOD[4] = g->GetLongModuleSize()/2.; // dz
719 gMC->Gsvolu(child, "TRD2", fIdTmedArr[kIdSTEEL], fParEMOD, 5);
723 if(gn.Contains("TWIST")) { // 13-sep-04
724 fShishKebabModules = new TList;
725 AliEMCALShishKebabModule *mod=0, *mTmp; // current module
726 for(int iz=0; iz<g->GetNZ(); iz++) {
727 //for(int iz=0; iz<4; iz++) {
729 mod = new AliEMCALShishKebabModule();
732 mTmp = new AliEMCALShishKebabModule(*mod);
734 Double_t angle = mod->GetThetaInDegree();
735 AliMatrix(fIdRotm, angle,0., 90.0,90.0, 90.-angle, 180.);
737 fShishKebabModules->Add(mod);
739 xpos = mod->GetPosXfromR() + g->GetSteelFrontThickness() - fSmodPar0;
740 zpos = mod->GetPosZ() - fSmodPar2;
741 for(int iy=0; iy<g->GetNPhi(); iy++) {
742 ypos = g->GetPhiModuleSize()*(2*iy+1 - g->GetNPhi())/2.;
743 gMC->Gspos(child, ++nr, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
744 // printf(" %3i(%2i,2i) xpos %7.2f ypos %7.2f zpos %7.2f \n", nr,iy,iz, xpos, ypos, zpos);
747 } else if(gn.Contains("TRD")) { // 30-sep-04; 27-jan-05 - as for TRD1 as for TRD2
748 // X->Z(0, 0); Y->Y(90, 90); Z->X(90, 0)
749 AliEMCALShishKebabTrd1Module *mod=0, *mTmp; // current module
751 for(int iz=0; iz<g->GetNZ(); iz++) {
752 Double_t angle=90., phiOK=0;
753 if(gn.Contains("TRD1")) {
754 mod = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(iz);
755 angle = mod->GetThetaInDegree();
756 if(!gn.Contains("WSUC")) { // ALICE
757 if(iz==0) AliMatrix(fIdRotm, 0.,0., 90.,90., 90.,0.); // z'(x); y'(y); x'(z)
758 else AliMatrix(fIdRotm, 90.-angle,180., 90.0,90.0, angle, 0.);
759 phiOK = mod->GetCenterOfModule().Phi()*180./TMath::Pi();
760 // printf(" %2i | angle | %6.3f - %6.3f = %6.3f(eta %5.3f)\n",
761 //iz+1, angle, phiOK, angle-phiOK, mod->GetEtaOfCenterOfModule());
762 xpos = mod->GetPosXfromR() + g->GetSteelFrontThickness() - fSmodPar0;
763 zpos = mod->GetPosZ() - fSmodPar2;
765 int iyMax = g->GetNPhi();
766 if(strcmp(mother,"SMOD") && gn.Contains("110DEG")) {
769 for(int iy=0; iy<iyMax; iy++) { // flat in phi
770 ypos = g->GetPhiModuleSize()*(2*iy+1 - iyMax)/2.;
771 gMC->Gspos(child, ++nr, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
772 //printf(" %2i xpos %7.2f ypos %7.2f zpos %7.2f fIdRotm %i\n", nr, xpos, ypos, zpos, fIdRotm);
773 AliDebug(3,Form("%3.3i(%2.2i,%2.2i) ", nr,iy+1,iz+1));
777 if(iz==0) AliMatrix(fIdRotm, 0.,0., 90.,0., 90.,90.); // (x')z; y'(x); z'(y)
778 else AliMatrix(fIdRotm, 90-angle,270., 90.0,0.0, angle,90.);
779 phiOK = mod->GetCenterOfModule().Phi()*180./TMath::Pi();
780 printf(" %2i | angle -phiOK | %6.3f - %6.3f = %6.3f(eta %5.3f)\n",
781 iz+1, angle, phiOK, angle-phiOK, mod->GetEtaOfCenterOfModule());
782 zpos = mod->GetPosZ() - fSmodPar2;
783 ypos = mod->GetPosXfromR() - fSmodPar1;
784 printf(" zpos %7.2f ypos %7.2f fIdRotm %i\n xpos ", zpos, xpos, fIdRotm);
785 for(int ix=0; ix<g->GetNPhi(); ix++) { // flat in phi
786 xpos = g->GetPhiModuleSize()*(2*ix+1 - g->GetNPhi())/2.;
787 gMC->Gspos(child, ++nr, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
788 printf(" %7.2f ", xpos);
792 } else if(gn.Contains("TRD2")){ // 1-feb-05 - TRD2; curve in phi
793 double angEtaRow = 0.;
794 double theta1=0.,phi1=0., theta2=0.,phi2=0., theta3=0.,phi3=0.;
797 mod = new AliEMCALShishKebabTrd1Module();
799 mTmp = new AliEMCALShishKebabTrd1Module(*mod);
801 angle = mod->GetThetaInDegree();
804 fShishKebabModules->Add(mod);
805 phiOK = mod->GetCenterOfModule().Phi()*180./TMath::Pi();
806 AliDebug(2,Form(" %i | theta | %6.3f - %6.3f = %6.3f\n", iz+1, angle, phiOK, angle-phiOK));
808 zpos = mod->GetPosZ() - parTubs[2];
809 rpos = parTubs[0] + mod->GetPosXfromR();
811 angle = mod->GetThetaInDegree();
812 Double_t stepAngle = (parTubs[4] - parTubs[3])/g->GetNPhi(); // 11-mar-04
813 for(int iy=0; iy<g->GetNPhi(); iy++) {
814 angEtaRow = parTubs[3] + stepAngle*(0.5+double(iy));
816 theta1 = 90. + angle; phi1 = angEtaRow; // x' ~-z;
817 theta2 = 90.; phi2 = 90. + angEtaRow;// y' ~ y;
818 theta3 = angle; phi3 = angEtaRow; // z' ~ x;
819 if(phi3 < 0.0) phi3 += 360.;
820 AliMatrix(fIdRotm, theta1,phi1, theta2,phi2, theta3,phi3);
822 xpos = rpos * TMath::Cos(angEtaRow*TMath::DegToRad());
823 ypos = rpos * TMath::Sin(angEtaRow*TMath::DegToRad());
824 gMC->Gspos(child, ++nr, "SMOP", xpos, ypos, zpos, fIdRotm, "ONLY") ;
826 phi1 = 180 + angEtaRow;
827 theta3 = 180.-theta3; phi3 = angEtaRow;
828 AliMatrix(fIdRotm, theta1,phi1, theta2,phi2, theta3,phi3);
829 gMC->Gspos(child, nr, "SMON", xpos, ypos, -zpos, fIdRotm, "ONLY") ;
830 if(AliDebugLevel()>=2) {
831 printf(" angEtaRow(phi) %7.2f | angle(eta) %7.2f \n", angEtaRow, angle);
832 printf("iy=%2i xpos %7.2f ypos %7.2f zpos %7.2f fIdRotm %i\n", iy, xpos, ypos, zpos, fIdRotm);
834 } // for(int iy=0; iy<g->GetNPhi(); iy++)
838 xpos = g->GetSteelFrontThickness()/2.;
839 for(int iz=0; iz<g->GetNZ(); iz++) {
840 zpos = -fSmodPar2 + g->GetEtaModuleSize()*(2*iz+1)/2.;
841 for(int iy=0; iy<g->GetNPhi(); iy++) {
842 ypos = g->GetPhiModuleSize()*(2*iy+1 - g->GetNPhi())/2.;
843 gMC->Gspos(child, ++nr, mother, xpos, ypos, zpos, 0, "ONLY") ;
844 //printf(" %2i xpos %7.2f ypos %7.2f zpos %7.2f \n", nr, xpos, ypos, zpos);
848 AliDebug(2,Form(" Number of modules in Super Module %i \n", nr));
852 void AliEMCALv0::Trd1Tower3X3(const double parSCM0[4])
854 // PB should be for whole SCM0 - ?
855 double parTRAP[11], *dummy=0;
856 AliEMCALGeometry * g = GetGeometry();
857 TString gn(g->GetName()), scmx;
859 // Division to tile size
860 AliDebug(2,Form("Trd1Tower3X3() : Divide SCM0 on y-axis %i", g->GetNETAdiv()));
861 gMC->Gsdvn("SCMY","SCM0", g->GetNETAdiv(), 2); // y-axis
862 double dx1=parSCM0[0], dx2=parSCM0[1], dy=parSCM0[2], dz=parSCM0[3];
863 double ndiv=3., xpos=0.0;
864 // should be defined once
865 gMC->Gsvolu("PBTI", "BOX", fIdTmedArr[kIdPB], dummy, 0);
866 if(gn.Contains("TEST")==0) { // one name for all trapesoid
868 gMC->Gsvolu(scmx.Data(), "TRAP", fIdTmedArr[kIdSC], dummy, 0);
872 for(int ix=1; ix<=3; ix++) { // 3X3
875 parTRAP[1] = TMath::ATan2((dx2-dx1)/2.,2.*dz)*TMath::RadToDeg(); // theta
876 parTRAP[2] = 0.; // phi
878 parTRAP[3] = dy/ndiv; // H1
879 parTRAP[4] = dx1/ndiv; // BL1
880 parTRAP[5] = parTRAP[4]; // TL1
881 parTRAP[6] = 0.0; // ALP1
883 parTRAP[7] = dy/ndiv; // H2
884 parTRAP[8] = dx2/ndiv; // BL2
885 parTRAP[9] = parTRAP[8]; // TL2
886 parTRAP[10]= 0.0; // ALP2
887 xpos = +(dx1+dx2)/3.; // 6 or 3
890 parTRAP[1] = -parTRAP[1];
892 } else if(ix==2) { // central part is box but we treat as trapesoid due to numbering
894 parTRAP[8] = dx1/ndiv; // BL2
895 parTRAP[9] = parTRAP[8]; // TL2
898 AliDebug(2,Form(" ** TRAP ** xpos %9.3f\n", xpos));
899 for(int i=0; i<11; i++) AliDebug(2,Form(" par[%2.2i] %9.4f\n", i, parTRAP[i]));
900 if(gn.Contains("TEST")){
901 scmx = "SCX"; scmx += ix;
902 gMC->Gsvolu(scmx.Data(), "TRAP", fIdTmedArr[kIdSC], parTRAP, 11);
903 gMC->Gspos(scmx.Data(), 1, "SCMY", xpos, 0.0, 0.0, 0, "ONLY") ;
905 gMC->Gsposp(scmx.Data(), ix, "SCMY", xpos, 0.0, 0.0, 0, "ONLY", parTRAP, 11) ;
907 PbInTrap(parTRAP, scmx);
909 AliDebug(2,Form("Trd1Tower3X3()", "Ver. 1.0 : was tested."));
913 void AliEMCALv0::PbInTrap(const double parTRAP[11], TString n)
915 // see for example CreateShishKebabGeometry(); just for case TRD1
917 AliDebug(2,Form(" Pb tiles : nrstart %i\n", nr));
918 AliEMCALGeometry * g = GetGeometry();
921 // double fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
922 double xpos = 0.0, ypos = 0.0;
923 double zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
925 double coef = (parTRAP[8] - parTRAP[4]) / (2.*parTRAP[0]);
926 double xCenterSCMX = (parTRAP[4] + parTRAP[8])/2.; // ??
927 // double tan = TMath::Tan(parTRAP[1]*TMath::DegToRad());
929 par[1] = parTRAP[3]; // y
930 par[2] = g->GetECPbRadThick()/2.; // z
931 for(int iz=0; iz<g->GetNECLayers(); iz++){
932 par[0] = parTRAP[4] + coef*fSampleWidth*iz;
933 xpos = par[0] - xCenterSCMX;
934 if(parTRAP[1] < 0.) xpos = -xpos;
935 gMC->Gsposp("PBTI", ++nr, n.Data(), xpos, ypos, zpos, 0, "ONLY", par, 3) ;
936 AliDebug(2,Form(" %i xpos %9.3f zpos %9.3f par[0] %9.3f |", iz+1, xpos, zpos, par[0]));
937 zpos += fSampleWidth;
938 if(iz%2>0) printf("\n");
940 AliDebug(2,Form(" Number of Pb tiles in SCMX %i coef %9.7f \n", nr, coef));
941 AliDebug(2,Form(" par[1] %9.3f par[2] %9.3f ypos %9.3f \n", par[1], par[2], ypos));
942 AliDebug(2,Form(" PbInTrap Ver. 1.0 : was tested."));
946 void AliEMCALv0::Trd1Tower4X4()
951 void AliEMCALv0::Scm0InTrd2(const AliEMCALGeometry * g, const Double_t emodPar[5], Double_t parSCM0[5])
953 // Passive material inside the detector
954 double wallThickness = g->GetPhiModuleSize()/2. - g->GetPhiTileSize(); //Need check
955 AliDebug(2,Form(" wall thickness %7.5f \n", wallThickness));
956 for(int i=0; i<4; i++) { // on pictures sometimes I can not see 0 -> be carefull!!
957 parSCM0[i] = emodPar[i] - wallThickness;
958 AliDebug(2,Form(" %i parSCMO %7.3f emodPar %7.3f : dif %7.3f \n",
959 i, parSCM0[i],emodPar[i], parSCM0[i]-emodPar[i]));
961 parSCM0[4] = emodPar[4];
962 gMC->Gsvolu("SCM0", "TRD2", fIdTmedArr[kIdSC], parSCM0, 5); // kIdAIR -> kIdSC
963 gMC->Gspos("SCM0", 1, "EMOD", 0., 0., 0., 0, "ONLY") ;
965 if(g->GetNPHIdiv()==2 && g->GetNETAdiv()==2) {
966 Division2X2InScm0(g, parSCM0);
968 Info("Scm0InTrd2"," no division SCM0 in this geometry |%s|\n", g->GetName());
973 void AliEMCALv0::Division2X2InScm0(const AliEMCALGeometry * g, const Double_t parSCM0[5])
976 Double_t parTRAP[11], xpos=0.,ypos=0., dx1=0.0,dx2=0.,dy1=0.0,dy2=0.,dz=0.
980 Info("Division2X2InScm0","Divide SCM0 on y-axis %i\n", g->GetNETAdiv());
981 TString n("SCMX"), overLapFlagSCMY("ONLY"), overLapFlagSCMX("ONLY");
982 n = "SCM0"; // for testing - 14-mar-05
984 PbInTrapForTrd2(parSCM0, n);
985 // overLapFlagSCMY=overLapFlagSCMX="MANY"; // do not work
989 dy1 = parSCM0[2] , dy2 = parSCM0[3], dz = parSCM0[4];
991 parTRAP[0] = parSCM0[4]; // dz
992 parTRAP[1] = TMath::ATan2((dy2-dy1)/2.,2.*dz)*TMath::RadToDeg();
993 parTRAP[2] = 90.; // phi
995 parTRAP[3] = parSCM0[2]/2.; // H1
996 parTRAP[4] = parSCM0[0]; // BL1
997 parTRAP[5] = parTRAP[4]; // TL1
998 parTRAP[6] = 0.0; // ALP1
1000 parTRAP[7] = parSCM0[3]/2.; // H2
1001 parTRAP[8] = parSCM0[1]; // BL2
1002 parTRAP[9] = parTRAP[8]; // TL2
1003 parTRAP[10]= 0.0; // ALP2
1004 AliDebug(2,Form(" ** SCMY ** \n"));
1005 for(int i=0; i<11; i++) AliDebug(2,Form(" par[%2.2i] %9.4f\n", i, parTRAP[i]));
1008 gMC->Gsvolu("SCMY", "TRAP", fIdTmedArr[kIdSC], parTRAP, 11); // kIdAIR -> kIdSC
1009 ypos = +(parTRAP[3]+parTRAP[7])/2.; //
1010 AliDebug(2,Form(" Y shift SCMY inside SCM0 : %7.3f : opt %s\n", ypos, overLapFlagSCMY.Data()));
1011 gMC->Gspos("SCMY", 1, "SCM0", 0.0, ypos, 0.0, fIdRotm, overLapFlagSCMY.Data()) ;
1012 // Rotation SCMY around z-axis on 180 degree; x'=-x; y'=-y and z=z
1013 AliMatrix(fIdRotm, 90.0,180., 90.0, 270.0, 0.0,0.0) ;
1014 // We may have problem with numeration due to rotation - 4-feb-05
1015 gMC->Gspos("SCMY", 2, "SCM0", 0.0, -ypos, 0.0, fIdRotm, overLapFlagSCMY.Data());
1017 Info("Division2X2InScm0","Divide SCMY on x-axis %i\n", g->GetNPHIdiv());
1020 dr1=TMath::Sqrt(dx1*dx1+dy1*dy1);
1021 dr2=TMath::Sqrt(dx2*dx2+dy2*dy2);
1023 parTRAP[0] = parSCM0[4]; // dz
1024 parTRAP[1] = TMath::ATan2((dr2-dr1)/2.,2.*dz)*TMath::RadToDeg(); //
1025 parTRAP[2] = 45.; // phi
1027 parTRAP[3] = parSCM0[2]/2.; // H1
1028 parTRAP[4] = parSCM0[0]/2.; // BL1
1029 parTRAP[5] = parTRAP[4]; // TL1
1030 parTRAP[6] = 0.0; // ALP1
1032 parTRAP[7] = parSCM0[3]/2.; // H2
1033 parTRAP[8] = parSCM0[1]/2; // BL2
1034 parTRAP[9] = parTRAP[8]; // TL2
1035 parTRAP[10]= 0.0; // ALP2
1036 AliDebug(2,Form(" ** SCMX ** \n"));
1037 for(int i=0; i<11; i++) AliDebug(2,Form(" par[%2.2i] %9.4f\n", i, parTRAP[i]));
1040 gMC->Gsvolu("SCMX", "TRAP", fIdTmedArr[kIdSC], parTRAP, 11);
1041 xpos = (parTRAP[4]+parTRAP[8])/2.;
1042 AliDebug(2,Form(" X shift SCMX inside SCMX : %7.3f : opt %s\n", xpos, overLapFlagSCMX.Data()));
1043 gMC->Gspos("SCMX", 1, "SCMY", xpos, 0.0, 0.0, fIdRotm, overLapFlagSCMX.Data()) ;
1044 // AliMatrix(fIdRotm, 90.0,270., 90.0, 0.0, 0.0,0.0); // x'=-y; y'=x; z'=z
1045 AliMatrix(fIdRotm, 90.0,90., 90.0, -180.0, 0.0,0.0); // x'=y; y'=-x; z'=z
1046 gMC->Gspos("SCMX", 2, "SCMY", -xpos, 0.0, 0.0, fIdRotm, overLapFlagSCMX.Data()) ;
1048 if(n=="SCMX" && overLapFlagSCMY == "ONLY") {
1049 PbInTrapForTrd2(parTRAP, n);
1054 void AliEMCALv0::PbInTrapForTrd2(const double *parTRAP, TString name)
1058 TString pbShape("BOX"), pbtiChonly("ONLY");
1061 // pbtiChonly = "MANY";
1063 gMC->Gsvolu("PBTI", pbShape.Data(), fIdTmedArr[kIdPB], dummy, 0);
1066 Info("PbInTrapForTrd2"," Pb tiles inside %s: shape %s :pbtiChonly %s\n nrstart %i\n",
1067 name.Data(), pbShape.Data(), pbtiChonly.Data(), nr);
1068 AliEMCALGeometry * g = GetGeometry();
1070 double par[5], parPB[5], parSC[5];
1071 //double fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
1072 double xpos = 0.0, ypos = 0.0;
1073 double zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
1074 if(name == "SCMX") { // common trapezoid - 11 parameters
1075 double coef = (parTRAP[8] - parTRAP[4]) / (2.*parTRAP[0]);
1076 double xCenterSCMX = (parTRAP[4] + parTRAP[8])/2.; // the same for y
1077 AliDebug(2,Form(" xCenterSCMX %8.5f : coef %8.7f \n", xCenterSCMX, coef));
1079 par[2] = g->GetECPbRadThick()/2.; // z
1080 for(int iz=0; iz<g->GetNECLayers(); iz++){
1081 par[0] = parTRAP[4] + coef*fSampleWidth*iz;
1083 xpos = ypos = par[0] - xCenterSCMX;
1084 //if(parTRAP[1] < 0.) xpos = -xpos;
1085 gMC->Gsposp("PBTI", ++nr, name.Data(), xpos, ypos, zpos, 0, "ONLY", par, 3) ;
1086 AliDebug(2,Form(" %2.2i xpos %8.5f zpos %6.3f par[0,1] %6.3f |", iz+1, xpos, zpos, par[0]));
1087 if(iz%2>0) AliDebug(2,Form("\n"));
1088 zpos += fSampleWidth;
1090 AliDebug(2,Form(" Number of Pb tiles in SCMX %i coef %9.7f \n", nr, coef));
1091 AliDebug(2,Form(" par[1] %9.5f par[2] %9.5f ypos %9.5f \n", par[1], par[2], ypos));
1092 } else if(name == "SCM0") { // 1-mar-05 ; TRD2 - 5 parameters
1093 AliDebug(2,Form(" SCM0 par = "));
1094 for(int i=0; i<5; i++) AliDebug(2,Form(" %9.5f ", parTRAP[i]));
1095 AliDebug(2,Form("\n zpos %f \n",zpos));
1097 double tanx = (parTRAP[1] - parTRAP[0]) / (2.*parTRAP[4]); // tanx = tany now
1098 double tany = (parTRAP[3] - parTRAP[2]) / (2.*parTRAP[4]), ztmp=0.;
1099 parPB[4] = g->GetECPbRadThick()/2.;
1100 parSC[2] = g->GetECScintThick()/2.;
1101 for(int iz=0; iz<g->GetNECLayers(); iz++){
1102 ztmp = fSampleWidth*double(iz);
1103 parPB[0] = parTRAP[0] + tanx*ztmp;
1104 parPB[1] = parPB[0] + tanx*g->GetECPbRadThick();
1105 parPB[2] = parTRAP[2] + tany*ztmp;
1106 parPB[3] = parPB[2] + tany*g->GetECPbRadThick();
1107 gMC->Gsposp("PBTI", ++nr, name.Data(), xpos, ypos, zpos, 0, pbtiChonly.Data(), parPB, 5) ;
1108 AliDebug(2,Form("\n PBTI %2i | zpos %6.3f | par = ", nr, zpos));
1110 for(int i=0; i<5; i++) printf(" %9.5f ", parPB[i]);
1111 // individual SC tile
1112 parSC[0] = parPB[0];
1113 parSC[1] = parPB[1];
1114 gMC->Gsposp("SCTI", nr, name.Data(), xpos, ypos, zpos+g->GetECScintThick(),
1115 0, pbtiChonly.Data(), parSC, 3) ;
1116 printf("\n SCTI zpos %6.3f | par = ", zpos+g->GetECScintThick());
1117 for(int i=0; i<3; i++) printf(" %9.5f ", parPB[i]);
1119 zpos += fSampleWidth;
1121 AliDebug(2,Form("\n"));
1123 Info("PbInTrapForTrd2", "Ver. 0.03 : was tested.");
1127 void AliEMCALv0::PbmoInTrd2(const AliEMCALGeometry * g, const Double_t emodPar[5], Double_t parPBMO[5])
1130 Info("PbmoInTrd2"," started : geometry %s ", g->GetName());
1131 double wallThickness = g->GetPhiModuleSize()/2. - g->GetPhiTileSize();
1132 AliDebug(2,Form(" wall thickness %7.5f \n", wallThickness));
1133 for(int i=0; i<4; i++) {
1134 parPBMO[i] = emodPar[i] - wallThickness;
1135 AliDebug(2,Form(" %i parPBMO %7.3f emodPar %7.3f : dif %7.3f \n",
1136 i, parPBMO[i],emodPar[i], parPBMO[i]-emodPar[i]));
1138 parPBMO[4] = emodPar[4];
1139 gMC->Gsvolu("PBMO", "TRD2", fIdTmedArr[kIdPB], parPBMO, 5);
1140 gMC->Gspos("PBMO", 1, "EMOD", 0., 0., 0., 0, "ONLY") ;
1142 if(g->GetNPHIdiv()==2 && g->GetNETAdiv()==2) {
1143 Division2X2InPbmo(g, parPBMO);
1144 AliDebug(2,Form(" PBMO, division 2X2 | geometry |%s|\n", g->GetName()));
1146 AliDebug(2,Form(" no division PBMO in this geometry |%s|\n", g->GetName()));
1151 void AliEMCALv0::Division2X2InPbmo(const AliEMCALGeometry * g, const Double_t parPBMO[5])
1154 Info("Division2X2InPbmo"," started : geometry %s ", g->GetName());
1155 //Double_t *dummy=0;
1156 // gMC->Gsvolu("SCTI", "BOX", fIdTmedArr[kIdSC], dummy, 0);
1159 //double fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
1160 double xpos = 0.0, ypos = 0.0, zpos = 0.0, ztmp=0;;
1161 double tanx = (parPBMO[1] - parPBMO[0]) / (2.*parPBMO[4]); // tanx = tany now
1162 double tany = (parPBMO[3] - parPBMO[2]) / (2.*parPBMO[4]);
1163 char name[10], named[10], named2[10];
1165 AliDebug(2,Form(" PBMO par = "));
1166 for(int i=0; i<5; i++) AliDebug(2,Form(" %9.5f ", parPBMO[i]));
1167 AliDebug(2,Form("\n"));
1169 parSC[2] = g->GetECScintThick()/2.;
1170 zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick() + g->GetECScintThick()/2.;
1171 AliDebug(2,Form(" parSC[2] %9.5f \n", parSC[2]));
1172 for(int iz=0; iz<g->GetNECLayers(); iz++){
1173 ztmp = g->GetECPbRadThick() + fSampleWidth*double(iz); // Z for previous PB
1174 parSC[0] = parPBMO[0] + tanx*ztmp;
1175 parSC[1] = parPBMO[2] + tany*ztmp;
1177 sprintf(name,"SC%2.2i", iz+1);
1178 gMC->Gsvolu(name, "BOX", fIdTmedArr[kIdSC], parSC, 3);
1179 gMC->Gspos(name, 1, "PBMO", xpos, ypos, zpos, 0, "ONLY") ;
1180 AliDebug(2,Form("%s | zpos %6.3f | parSC[0,1]=(%7.5f,%7.5f) -> ",
1181 name, zpos, parSC[0], parSC[1]));
1183 sprintf(named,"SY%2.2i", iz+1);
1184 printf(" %s -> ", named);
1185 gMC->Gsdvn(named,name, 2, 2);
1187 sprintf(named2,"SX%2.2i", iz+1);
1188 printf(" %s \n", named2);
1189 gMC->Gsdvn(named2,named, 2, 1);
1191 zpos += fSampleWidth;
1195 AliEMCALShishKebabTrd1Module* AliEMCALv0::GetShishKebabModule(Int_t neta)
1198 AliEMCALShishKebabTrd1Module* trd1=0;
1199 if(fShishKebabModules && neta>=0 && neta<fShishKebabModules->GetSize()) {
1200 trd1 = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(neta);