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[u/mrichter/AliRoot.git] / PWGGA / GammaConv / AliAnalysisTaskCaloConv.cxx
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a8d74d4a 1/**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3 * *
4 * Author: Dmitri Peressounko (RRC KI) *
5 * *
6 * Permission to use, copy, modify and distribute this software and its *
7 * documentation strictly for non-commercial purposes is hereby granted *
8 * without fee, provided that the above copyright notice appears in all *
9 * copies and that both the copyright notice and this permission notice *
10 * appear in the supporting documentation. The authors make no claims *
11 * about the suitability of this software for any purpose. It is *
12 * provided "as is" without express or implied warranty. *
13 **************************************************************************/
14
15////////////////////////////////////////////////
16//---------------------------------------------
17// Class used to do analysis on conversion + calorimeter pairs
18// A lot of code cut-and-pasted from AliV0Reader and GammaConversion classes
19//
20//---------------------------------------------
21////////////////////////////////////////////////
22
23// root
24#include "TChain.h"
25#include "TH3.h"
26#include "TH2.h"
1c0ffc7f 27#include "TDirectory.h"
1be770bf 28#include "TLorentzVector.h"
29#include "TRandom.h"
a8d74d4a 30
31// analysis
32#include "AliAnalysisManager.h"
1c0ffc7f 33#include "AliESDInputHandler.h"
a8d74d4a 34#include "AliAnalysisTaskCaloConv.h"
35#include "AliStack.h"
36#include "AliLog.h"
37#include "AliESDEvent.h"
38#include "AliESDpid.h"
39#include "AliESDtrackCuts.h"
1be770bf 40#include "AliESDtrackCuts.h"
a8d74d4a 41#include "AliCFContainer.h" // for CF
42#include "AliESDCaloCluster.h"
43#include "AliPHOSGeoUtils.h"
2ef5608f 44#include "AliEMCALGeometry.h"
a8d74d4a 45#include "AliCFContainer.h"
46#include "AliMCEventHandler.h"
47#include "AliMCEvent.h"
48#include "AliESDv0.h"
49#include "AliKFParticle.h"
50#include "AliKFVertex.h"
51
a8d74d4a 52class Riostream;
53class TFile;
54
55ClassImp(AliAnalysisTaskCaloConv)
56
57
58AliAnalysisTaskCaloConv::AliAnalysisTaskCaloConv():
59AliAnalysisTaskSE(),
60 fESDEvent(NULL),
61 fESDpid(NULL),
1be770bf 62 fESDtrackCuts(NULL),
a8d74d4a 63 fStack(NULL),
64 fOutputContainer(NULL),
65 fCFOutputContainer(NULL),
66 fConvCFCont(0x0),
67 fPHOSCFCont(0x0),
68 fEMCALCFCont(0x0),
69 fPi0CFCont(0x0),
1be770bf 70 fCentr(0.),
a8d74d4a 71 fTriggerCINT1B(kFALSE),
1c0ffc7f 72 fToUseCF(kFALSE),
a8d74d4a 73 fMinOpeningAngleGhostCut(0.),
74 fPHOSgeom(0x0),
75 fEMCALgeom(0x0),
76 fPi0Thresh1(0.5),
77 fPi0Thresh2(1.),
1be770bf 78 fBadDistCutPHOS(3.3),
79 fBadDistCutEMCAL(6.),
80 fGammaV0s(),
81 fGammaPHOS(),
82 fGammaEMCAL(),
a8d74d4a 83 fConvEvent(NULL) ,
84 fPHOSEvent(NULL),
85 fEMCALEvent(NULL),
86 fnSigmaAboveElectronLine(5.),
87 fnSigmaBelowElectronLine(-3.),
88 fnSigmaAbovePionLine(0.),
89 fpnSigmaAbovePionLine(1.),
90 fprobCut(0.),
91 fmaxR(180.),
92 fmaxZ(240.),
93 fetaCut(0.9),
94 fptCut(0.02),
95 fchi2CutConversion(30.)
96{
97 // Default constructor
98 Int_t nBin=10 ;
99 for(Int_t i=0;i<nBin;i++){
100 fPHOSEvents[i]=0 ;
101 fEMCALEvents[i]=0;
102 fConvEvents[i]=0;
103 }
1c0ffc7f 104 char key[55] ;
105 for(Int_t i=0; i<6; i++){
1be770bf 106 snprintf(key,55,"PHOS_BadMap_mod%d",i) ;
1c0ffc7f 107 fPHOSBadMap[i]=new TH2I(key,"Bad Modules map",64,0.,64.,56,0.,56.) ;
108 }
109 for(Int_t i=0; i<10; i++){
1be770bf 110 snprintf(key,55,"EMCAL_BadMap_mod%d",i) ;
1c0ffc7f 111 fEMCALBadMap[i] = new TH2I(key,"Bad Modules map",24,0.,24.,48,0.,48.) ;
112 }
a8d74d4a 113}
114AliAnalysisTaskCaloConv::AliAnalysisTaskCaloConv(const char* name):
115 AliAnalysisTaskSE(name),
116 fESDEvent(NULL),
117 fESDpid(NULL),
1be770bf 118 fESDtrackCuts(NULL),
a8d74d4a 119 fStack(NULL),
120 fOutputContainer(NULL),
121 fCFOutputContainer(NULL),
122 fConvCFCont(0x0),
123 fPHOSCFCont(0x0),
124 fEMCALCFCont(0x0),
125 fPi0CFCont(0x0),
1be770bf 126 fCentr(0.),
a8d74d4a 127 fTriggerCINT1B(kFALSE),
1c0ffc7f 128 fToUseCF(kFALSE),
a8d74d4a 129 fMinOpeningAngleGhostCut(0.),
130 fPHOSgeom(0x0),
131 fEMCALgeom(0x0),
132 fPi0Thresh1(0.5),
133 fPi0Thresh2(1.),
1be770bf 134 fBadDistCutPHOS(3.3),
135 fBadDistCutEMCAL(6.),
136 fGammaV0s(),
137 fGammaPHOS(),
138 fGammaEMCAL(),
a8d74d4a 139 fConvEvent(NULL) ,
140 fPHOSEvent(NULL),
141 fEMCALEvent(NULL),
142 fnSigmaAboveElectronLine(5.),
143 fnSigmaBelowElectronLine(-3.),
144 fnSigmaAbovePionLine(0.),
145 fpnSigmaAbovePionLine(1.),
146 fprobCut(0.),
147 fmaxR(180.),
148 fmaxZ(240.),
149 fetaCut(0.9),
150 fptCut(0.02),
151 fchi2CutConversion(30.)
152{
153 // Common I/O in slot 0
154 DefineInput (0, TChain::Class());
155 DefineOutput(0, TTree::Class());
156
157 // Your private output
158 DefineOutput(1, TList::Class());
159 DefineOutput(2, TList::Class()); // for CF
160
161 Int_t nBin=10 ;
162 for(Int_t i=0;i<nBin;i++){
163 fPHOSEvents[i]=0 ;
164 fEMCALEvents[i]=0;
165 fConvEvents[i]=0;
166 }
1c0ffc7f 167 char key[55] ;
168 for(Int_t i=0; i<6; i++){
1be770bf 169 snprintf(key,55,"PHOS_BadMap_mod%d",i) ;
1c0ffc7f 170 fPHOSBadMap[i]=new TH2I(key,"Bad Modules map",64,0.,64.,56,0.,56.) ;
171 }
172 for(Int_t i=0; i<10; i++){
1be770bf 173 snprintf(key,55,"EMCAL_BadMap_mod%d",i) ;
1c0ffc7f 174 fEMCALBadMap[i] = new TH2I(key,"Bad Modules map",24,0.,24.,48,0.,48.) ;
175 }
176// fESDpid = new AliESDpid;
a8d74d4a 177}
178//_____________________________________________________
179AliAnalysisTaskCaloConv::~AliAnalysisTaskCaloConv()
180{
181 // Remove all pointers
182
1be770bf 183 if (AliAnalysisManager::GetAnalysisManager()->GetAnalysisType() !=
184 AliAnalysisManager::kProofAnalysis) {
a8d74d4a 185
1be770bf 186 if(fOutputContainer){
187 fOutputContainer->Clear() ;
188 delete fOutputContainer ;
189 }
190 if(fCFOutputContainer){
191 fCFOutputContainer->Clear() ;
192 delete fCFOutputContainer ;
193 }
a8d74d4a 194
1be770bf 195 if(fPHOSgeom){
196 delete fPHOSgeom ;
197 fPHOSgeom=0x0 ;
a8d74d4a 198 }
1be770bf 199
200 if(fEMCALgeom){
201 delete fEMCALgeom ;
202 fEMCALgeom=0x0;
a8d74d4a 203 }
1be770bf 204
205 for(Int_t ivtx=0; ivtx<10; ivtx++){
206 if(fPHOSEvents[ivtx]){
207 delete fPHOSEvents[ivtx] ;
208 fPHOSEvents[ivtx]=0x0 ;
a8d74d4a 209 }
1be770bf 210 if(fEMCALEvents[ivtx]){
211 delete fEMCALEvents[ivtx] ;
212 fEMCALEvents[ivtx]=0x0 ;
213 }
214 if(fConvEvents[ivtx]){
215 delete fConvEvents[ivtx] ;
216 fConvEvents[ivtx]=0x0 ;
217 }
1c0ffc7f 218 }
1be770bf 219 for(Int_t i=0; i<6; i++)
220 if(fPHOSBadMap[i]){
221 delete fPHOSBadMap[i] ;
222 fPHOSBadMap[i]=0 ;
223 }
224 for(Int_t i=0; i<10; i++)
225 if(fEMCALBadMap[i]){
226 delete fEMCALBadMap[i];
227 fEMCALBadMap[i]=0 ;
1c0ffc7f 228 }
1be770bf 229 }
a8d74d4a 230}
231//_____________________________________________________
232void AliAnalysisTaskCaloConv::Init()
233{
234 // Initialization
235 // AliLog::SetGlobalLogLevel(AliLog::kError);
236}
237//_____________________________________________________
238void AliAnalysisTaskCaloConv::UserExec(Option_t */*option*/)
239{
240 // Execute analysis for current event
241 // First select conversion and calorimeter photons
242 // then construct inv. mass distributions
a8d74d4a 243 //First try to find Stack information.
244 if(AliAnalysisManager::GetAnalysisManager()->GetMCtruthEventHandler()){
245 if(static_cast<AliMCEventHandler*>(AliAnalysisManager::GetAnalysisManager()->GetMCtruthEventHandler())->MCEvent())
246 fStack = static_cast<AliMCEventHandler*>(AliAnalysisManager::GetAnalysisManager()->GetMCtruthEventHandler())->MCEvent()->Stack();
247 }
1c0ffc7f 248
249
1be770bf 250 AliESDInputHandler *esdHandler=dynamic_cast<AliESDInputHandler*>(AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler());
1c0ffc7f 251 if(!fESDpid){
1c0ffc7f 252 if( esdHandler && esdHandler->GetESDpid()){
253 fESDpid=new AliESDpid(*(esdHandler->GetESDpid())) ;
254 }
255 else {
256 fESDpid=new AliESDpid;
257 Double_t alephParameters[5];
258 if(fStack){// simulation
259 alephParameters[0] = 2.15898e+00/50.;
260 alephParameters[1] = 1.75295e+01;
261 alephParameters[2] = 3.40030e-09;
262 alephParameters[3] = 1.96178e+00;
263 alephParameters[4] = 3.91720e+00;
264 fESDpid->GetTOFResponse().SetTimeResolution(80.);
265 }
266 else{// data
267 alephParameters[0] = 0.0283086;
268 alephParameters[1] = 2.63394e+01;
269 alephParameters[2] = 5.04114e-11;
270 alephParameters[3] = 2.12543e+00;
271 alephParameters[4] = 4.88663e+00;
272 fESDpid->GetTOFResponse().SetTimeResolution(130.);
273 fESDpid->GetTPCResponse().SetMip(47.9);
274 }
275
276 fESDpid->GetTPCResponse().SetBetheBlochParameters(
277 alephParameters[0],alephParameters[1],alephParameters[2],
278 alephParameters[3],alephParameters[4]);
279 fESDpid->GetTPCResponse().SetSigma(3.79301e-03, 2.21280e+04);
280 }
281 }
282
1be770bf 283 if(!fESDtrackCuts){
284// fESDtrackCuts= AliESDtrackCuts::GetStandardITSTPCTrackCuts2010();
285 fESDtrackCuts = new AliESDtrackCuts;
286
287 // TPC
288 fESDtrackCuts->SetMinNClustersTPC(70);
289 fESDtrackCuts->SetMaxChi2PerClusterTPC(4);
290 fESDtrackCuts->SetAcceptKinkDaughters(kFALSE);
291 fESDtrackCuts->SetRequireTPCRefit(kTRUE);
292 // ITS
293 fESDtrackCuts->SetRequireITSRefit(kTRUE);
294 fESDtrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD,
295 AliESDtrackCuts::kAny);
296// if(selPrimaries) {
297 // 7*(0.0026+0.0050/pt^1.01)
298 fESDtrackCuts->SetMaxDCAToVertexXYPtDep("0.0182+0.0350/pt^1.01");
299// }
300 fESDtrackCuts->SetMaxDCAToVertexZ(2);
301 fESDtrackCuts->SetDCAToVertex2D(kFALSE);
302 fESDtrackCuts->SetRequireSigmaToVertex(kFALSE);
303
304
305
306/*
307 fESDtrackCuts = new AliESDtrackCuts("AliESDtrackCuts","AliESDtrackCuts");
308
309 fESDtrackCuts->SetAcceptKinkDaughters(kFALSE);
310 fESDtrackCuts->SetMinNClustersTPC(70);
311 fESDtrackCuts->SetMaxChi2PerClusterTPC(4);
312 fESDtrackCuts->SetRequireTPCRefit(kTRUE);
313 fESDtrackCuts->SetRequireITSRefit(kTRUE);
314// fESDtrackCuts->SetClusterRequirementITS(AliESDtrackCuts::kSPD, AliESDtrackCuts::kAny); //TEMPORARY <-> REMOVE
315*/
316 }
1c0ffc7f 317
a8d74d4a 318
319 fESDEvent=(AliESDEvent*)InputEvent();
1be770bf 320 FillHistogram("hEventsTrig",0.5) ;
329d3846 321 Bool_t isSelected = esdHandler && ((esdHandler->IsEventSelected()& AliVEvent::kMB) == AliVEvent::kMB);
1be770bf 322 if(!isSelected){
323 printf("Not selected !!!!! \n") ;
324 PostData(1, fOutputContainer);
325 return ;
326 }
327 FillHistogram("hEventsTrig",1.5) ;
328
1c0ffc7f 329 //Take Only events with proper trigger
330 //No trigger in MC data => no check
1be770bf 331// if(!fStack && !fESDEvent->IsTriggerClassFired("CINT1B-ABCE-NOPF-ALL")){
332 //for LHC10e
333 if(!fStack && !fESDEvent->IsTriggerClassFired("CINT1-B-NOPF-ALLNOTRD")){
1be770bf 334 PostData(1, fOutputContainer);
1c0ffc7f 335 return ;
336 }
1be770bf 337 FillHistogram("hEventsTrig",2.5) ;
338
339 //checks if we have a prim vertex
340 if(fESDEvent->GetPrimaryVertex()->GetNContributors()<=0) {
341 PostData(1, fOutputContainer);
342 return ;
343 }
344 FillHistogram("hEventsTrig",3.5) ;
345
346 if(TMath::Abs(fESDEvent->GetPrimaryVertex()->GetZ())>10.){
347 PostData(1, fOutputContainer);
348 return ;
349 }
350 FillHistogram("hEventsTrig",4.5) ;
351
352
353 //Calculate charged multiplicity
354 Int_t trackCounter = 0;
355 for (Int_t i=0;i<fESDEvent->GetNumberOfTracks();++i) {
356 AliESDtrack *track = new AliESDtrack(*fESDEvent->GetTrack(i)) ;
357 if(fESDtrackCuts->AcceptTrack(track) && TMath::Abs(track->Eta())< 0.9)
358 trackCounter++;
359 delete track;
360 }
361 fCentr=trackCounter+0.5 ;
362 FillHistogram("hMult",fCentr) ;
a8d74d4a 363
364 //Init geometry if not done yet
365 InitGeometry();
366
367 //Select conversion and calorimeter photons
368 //Conversion photons should go first since they are used in calibration in SelectCALOPhotons()
369 SelectConvPhotons() ;
370 SelectPHOSPhotons() ;
371 SelectEMCALPhotons() ;
a8d74d4a 372 //Fill MC histograms if MC is present
373 ProcessMC();
1c0ffc7f 374 FillRealMixed() ;
a8d74d4a 375
376 PostData(1, fOutputContainer);
1c0ffc7f 377 if(fToUseCF)
378 PostData(2, fCFOutputContainer); // for CF
379
380
a8d74d4a 381}
382//____________________________________________________________
383void AliAnalysisTaskCaloConv::ConnectInputData(Option_t *option){
384 // see header file for documentation
385
386 AliAnalysisTaskSE::ConnectInputData(option);
387
388}
389//____________________________________________________________
390void AliAnalysisTaskCaloConv::UserCreateOutputObjects()
391{
b9295e41 392 //UserCreateOutputObjects
fc3045b8 393 if(fDebug)gDirectory->Print() ;
a8d74d4a 394 // Create the output container
395 if(fOutputContainer != NULL){
396 delete fOutputContainer;
397 fOutputContainer = NULL;
398 }
399 fOutputContainer = new TList();
400 fOutputContainer->SetOwner(kTRUE);
401
402 if(fCFOutputContainer != NULL){
403 delete fCFOutputContainer;
404 fCFOutputContainer = NULL;
405 }
a8d74d4a 406 //===========Correction Framework ======================
1c0ffc7f 407 if(fToUseCF){
408 fCFOutputContainer = new TList();
409 fCFOutputContainer->SetOwner(kTRUE);
410
411 //bins: pt,eta,mass
412 Int_t iBin[3]={500,40,100};
413 fConvCFCont = new AliCFContainer("ConvContainer","container for converted photons", 23,3,iBin);
414 fConvCFCont->SetBinLimits(0,0.,50.);
415 fConvCFCont->SetBinLimits(1,-2.,2.) ;
416 fConvCFCont->SetBinLimits(2,0.,1.);
417 fCFOutputContainer->Add(fConvCFCont) ;
418
419 fPHOSCFCont = new AliCFContainer("PHOSContainer","container for PHOS photons", 10,2,iBin);
420 fPHOSCFCont->SetBinLimits(0,0.,50.);
421 fPHOSCFCont->SetBinLimits(1,-2.,2.) ;
422 fCFOutputContainer->Add(fPHOSCFCont) ;
423
424 fEMCALCFCont = new AliCFContainer("EMCALContainer","container for EMCAL photons", 10,2,iBin);
425 fEMCALCFCont->SetBinLimits(0,0.,50.);
426 fEMCALCFCont->SetBinLimits(1,-2.,2.) ;
427 fCFOutputContainer->Add(fEMCALCFCont) ;
428
429 fPi0CFCont = new AliCFContainer("Pi0Container","container for EMCAL photons", 10,2,iBin);
430 fPi0CFCont->SetBinLimits(0,0.,50.);
431 fPi0CFCont->SetBinLimits(1,-2.,2.) ;
432 fCFOutputContainer->Add(fPi0CFCont) ;
433
434 }
a8d74d4a 435 //========================================================
436
a8d74d4a 437 //Adding the histograms to the output container
1be770bf 438 Int_t firstRun= 125000 ;
439 Int_t lastRun = 135000 ;
a8d74d4a 440 Int_t nRuns =lastRun-firstRun+1 ;
441
442 //Run QA histigrams
443 fOutputContainer->Add(new TH2F("hRunTrigger","Triggers fired",nRuns,float(firstRun),float(lastRun),2,0.,2.)) ;
444 fOutputContainer->Add(new TH1F("hRunEvents","Events per run",nRuns,float(firstRun),float(lastRun))) ;
445 fOutputContainer->Add(new TH1F("hRunConvs","Conversion photons per run",nRuns,float(firstRun),float(lastRun))) ;
446 fOutputContainer->Add(new TH1F("hRunPHOS","PHOS photons per run",nRuns,float(firstRun),float(lastRun))) ;
447 fOutputContainer->Add(new TH1F("hRunEMCAL","EMCAL photons per run",nRuns,float(firstRun),float(lastRun))) ;
448 fOutputContainer->Add(new TH1F("hVtxBin","Vtx distribution",10,0.,10.)) ;
449 fOutputContainer->Add(new TH1F("hEvents","Events processed",1,0.,1.)) ;
1be770bf 450 fOutputContainer->Add(new TH1F("hEventsTrig","Events processed",10,0.,10.)) ;
a8d74d4a 451
1c0ffc7f 452 fOutputContainer->Add(new TH2F("hQA_PHOS_mod1_soft","number of clusters per cell",64,0.,64.,56,0.,56.)) ;
453 fOutputContainer->Add(new TH2F("hQA_PHOS_mod2_soft","number of clusters per cell",64,0.,64.,56,0.,56.)) ;
454 fOutputContainer->Add(new TH2F("hQA_PHOS_mod3_soft","number of clusters per cell",64,0.,64.,56,0.,56.)) ;
455 fOutputContainer->Add(new TH2F("hQA_PHOS_mod4_soft","number of clusters per cell",64,0.,64.,56,0.,56.)) ;
456 fOutputContainer->Add(new TH2F("hQA_PHOS_mod5_soft","number of clusters per cell",64,0.,64.,56,0.,56.)) ;
457 fOutputContainer->Add(new TH2F("hQA_PHOS_mod1_hard","number of clusters per cell",64,0.,64.,56,0.,56.)) ;
458 fOutputContainer->Add(new TH2F("hQA_PHOS_mod2_hard","number of clusters per cell",64,0.,64.,56,0.,56.)) ;
459 fOutputContainer->Add(new TH2F("hQA_PHOS_mod3_hard","number of clusters per cell",64,0.,64.,56,0.,56.)) ;
460 fOutputContainer->Add(new TH2F("hQA_PHOS_mod4_hard","number of clusters per cell",64,0.,64.,56,0.,56.)) ;
461 fOutputContainer->Add(new TH2F("hQA_PHOS_mod5_hard","number of clusters per cell",64,0.,64.,56,0.,56.)) ;
462
463 fOutputContainer->Add(new TH2F("hQA_EMCAL_SM0_soft","number of clusters per cell",24,0.,24,48,0.,48.)) ;
464 fOutputContainer->Add(new TH2F("hQA_EMCAL_SM1_soft","number of clusters per cell",24,0.,24,48,0.,48.)) ;
465 fOutputContainer->Add(new TH2F("hQA_EMCAL_SM2_soft","number of clusters per cell",24,0.,24,48,0.,48.)) ;
466 fOutputContainer->Add(new TH2F("hQA_EMCAL_SM3_soft","number of clusters per cell",24,0.,24,48,0.,48.)) ;
467 fOutputContainer->Add(new TH2F("hQA_EMCAL_SM4_soft","number of clusters per cell",24,0.,24,48,0.,48.)) ;
468 fOutputContainer->Add(new TH2F("hQA_EMCAL_SM5_soft","number of clusters per cell",24,0.,24,48,0.,48.)) ;
469 fOutputContainer->Add(new TH2F("hQA_EMCAL_SM6_soft","number of clusters per cell",24,0.,24,48,0.,48.)) ;
470 fOutputContainer->Add(new TH2F("hQA_EMCAL_SM7_soft","number of clusters per cell",24,0.,24,48,0.,48.)) ;
471 fOutputContainer->Add(new TH2F("hQA_EMCAL_SM8_soft","number of clusters per cell",24,0.,24,48,0.,48.)) ;
472 fOutputContainer->Add(new TH2F("hQA_EMCAL_SM9_soft","number of clusters per cell",24,0.,24,48,0.,48.)) ;
473 fOutputContainer->Add(new TH2F("hQA_EMCAL_SM0_hard","number of clusters per cell",24,0.,24,48,0.,48.)) ;
474 fOutputContainer->Add(new TH2F("hQA_EMCAL_SM1_hard","number of clusters per cell",24,0.,24,48,0.,48.)) ;
475 fOutputContainer->Add(new TH2F("hQA_EMCAL_SM2_hard","number of clusters per cell",24,0.,24,48,0.,48.)) ;
476 fOutputContainer->Add(new TH2F("hQA_EMCAL_SM3_hard","number of clusters per cell",24,0.,24,48,0.,48.)) ;
477 fOutputContainer->Add(new TH2F("hQA_EMCAL_SM4_hard","number of clusters per cell",24,0.,24,48,0.,48.)) ;
478 fOutputContainer->Add(new TH2F("hQA_EMCAL_SM5_hard","number of clusters per cell",24,0.,24,48,0.,48.)) ;
479 fOutputContainer->Add(new TH2F("hQA_EMCAL_SM6_hard","number of clusters per cell",24,0.,24,48,0.,48.)) ;
480 fOutputContainer->Add(new TH2F("hQA_EMCAL_SM7_hard","number of clusters per cell",24,0.,24,48,0.,48.)) ;
481 fOutputContainer->Add(new TH2F("hQA_EMCAL_SM8_hard","number of clusters per cell",24,0.,24,48,0.,48.)) ;
482 fOutputContainer->Add(new TH2F("hQA_EMCAL_SM9_hard","number of clusters per cell",24,0.,24,48,0.,48.)) ;
483
1be770bf 484 fOutputContainer->Add(new TH2F("hQA_ConvPhiEta","Number of V0s phi eta",100,0.,TMath::TwoPi(),40,-1.5,1.5)) ;
a8d74d4a 485
1c0ffc7f 486 fOutputContainer->Add(new TH2F("hdEdx","dEdx of acceptaed electrons",1000,0.,10.,150,0.,150.)) ;
487
1be770bf 488 fOutputContainer->Add(new TH1F("hMult","Multiplicity",200,0.,200.)) ;
489
a8d74d4a 490 Int_t npt=200 ;
491 Double_t ptmax=20. ;
492 //Calibration of PHOS
1be770bf 493 fOutputContainer->Add(new TH3F("PHOS_mod1_th1","Inv.Mass distr. per channel",64,0.,64,56,0.,56,100,0.,0.5)) ;
494 fOutputContainer->Add(new TH3F("PHOS_mod2_th1","Inv.Mass distr. per channel",64,0.,64,56,0.,56,100,0.,0.5)) ;
495 fOutputContainer->Add(new TH3F("PHOS_mod3_th1","Inv.Mass distr. per channel",64,0.,64,56,0.,56,100,0.,0.5)) ;
496 fOutputContainer->Add(new TH3F("PHOS_mod4_th1","Inv.Mass distr. per channel",64,0.,64,56,0.,56,100,0.,0.5)) ;
497 fOutputContainer->Add(new TH3F("PHOS_mod5_th1","Inv.Mass distr. per channel",64,0.,64,56,0.,56,100,0.,0.5)) ;
498
499 fOutputContainer->Add(new TH3F("PHOS_mod1_th2","Inv.Mass distr. per channel",64,0.,64,56,0.,56,100,0.,0.5)) ;
500 fOutputContainer->Add(new TH3F("PHOS_mod2_th2","Inv.Mass distr. per channel",64,0.,64,56,0.,56,100,0.,0.5)) ;
501 fOutputContainer->Add(new TH3F("PHOS_mod3_th2","Inv.Mass distr. per channel",64,0.,64,56,0.,56,100,0.,0.5)) ;
502 fOutputContainer->Add(new TH3F("PHOS_mod4_th2","Inv.Mass distr. per channel",64,0.,64,56,0.,56,100,0.,0.5)) ;
503 fOutputContainer->Add(new TH3F("PHOS_mod5_th2","Inv.Mass distr. per channel",64,0.,64,56,0.,56,100,0.,0.5)) ;
a8d74d4a 504
505 //Pi0 histograms
506 //Vary Conversion cuts
507 fOutputContainer->Add(new TH2F("PHOS_Re_mvsPt_OnFly","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
508 fOutputContainer->Add(new TH2F("PHOS_Re_mvsPt_Offline","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
1be770bf 509 fOutputContainer->Add(new TH3F("PHOS_Re_mvsPt_OnFly_mult","Mass vs pt",400,0.,1.,npt,0.,ptmax,150,0.,150.)) ;
510 fOutputContainer->Add(new TH3F("PHOS_Re_mvsPt_Offline_mult","Mass vs pt",400,0.,1.,npt,0.,ptmax,150,0.,150.)) ;
a8d74d4a 511 fOutputContainer->Add(new TH2F("PHOS_Re_mvsPt_On_dEdx","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
512 fOutputContainer->Add(new TH2F("PHOS_Re_mvsPt_Off_dEdx","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
1be770bf 513// fOutputContainer->Add(new TH2F("PHOS_Re_mvsPt_On_Prob","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
514// fOutputContainer->Add(new TH2F("PHOS_Re_mvsPt_Off_Prob","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
a8d74d4a 515 fOutputContainer->Add(new TH2F("PHOS_Re_mvsPt_On_R120","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
516 fOutputContainer->Add(new TH2F("PHOS_Re_mvsPt_Off_R120","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
517 fOutputContainer->Add(new TH2F("PHOS_Re_mvsPt_On_Z","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
518 fOutputContainer->Add(new TH2F("PHOS_Re_mvsPt_Off_Z","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
519 fOutputContainer->Add(new TH2F("PHOS_Re_mvsPt_On_chi","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
520 fOutputContainer->Add(new TH2F("PHOS_Re_mvsPt_Off_chi","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
521 fOutputContainer->Add(new TH2F("PHOS_Re_mvsPt_On_Eta","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
522 fOutputContainer->Add(new TH2F("PHOS_Re_mvsPt_Off_Eta","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
523 fOutputContainer->Add(new TH2F("PHOS_Re_mvsPt_On_Wcut","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
1be770bf 524 fOutputContainer->Add(new TH2F("PHOS_Re_mvsPt_On_Wcut_Neu","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
a8d74d4a 525 fOutputContainer->Add(new TH2F("PHOS_Re_mvsPt_Off_Wcut","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
1be770bf 526 fOutputContainer->Add(new TH2F("PHOS_Re_mvsPt_Off_Wcut_Neu","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
527 fOutputContainer->Add(new TH2F("PHOS_Re_mvsPt_On_ArmQt","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
528 fOutputContainer->Add(new TH2F("PHOS_Re_mvsPt_Off_ArmQt","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
a8d74d4a 529
530 fOutputContainer->Add(new TH2F("PHOS_Mi_mvsPt_OnFly","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
531 fOutputContainer->Add(new TH2F("PHOS_Mi_mvsPt_Offline","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
a8d74d4a 532 fOutputContainer->Add(new TH2F("PHOS_Mi_mvsPt_On_dEdx","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
533 fOutputContainer->Add(new TH2F("PHOS_Mi_mvsPt_Off_dEdx","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
1be770bf 534// fOutputContainer->Add(new TH2F("PHOS_Mi_mvsPt_On_Prob","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
535// fOutputContainer->Add(new TH2F("PHOS_Mi_mvsPt_Off_Prob","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
a8d74d4a 536 fOutputContainer->Add(new TH2F("PHOS_Mi_mvsPt_On_R120","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
537 fOutputContainer->Add(new TH2F("PHOS_Mi_mvsPt_Off_R120","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
538 fOutputContainer->Add(new TH2F("PHOS_Mi_mvsPt_On_Z","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
539 fOutputContainer->Add(new TH2F("PHOS_Mi_mvsPt_Off_Z","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
540 fOutputContainer->Add(new TH2F("PHOS_Mi_mvsPt_On_chi","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
541 fOutputContainer->Add(new TH2F("PHOS_Mi_mvsPt_Off_chi","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
542 fOutputContainer->Add(new TH2F("PHOS_Mi_mvsPt_On_Eta","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
543 fOutputContainer->Add(new TH2F("PHOS_Mi_mvsPt_Off_Eta","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
544 fOutputContainer->Add(new TH2F("PHOS_Mi_mvsPt_On_Wcut","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
545 fOutputContainer->Add(new TH2F("PHOS_Mi_mvsPt_Off_Wcut","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
1be770bf 546 fOutputContainer->Add(new TH2F("PHOS_Mi_mvsPt_On_ArmQt","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
547 fOutputContainer->Add(new TH2F("PHOS_Mi_mvsPt_Off_ArmQt","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
a8d74d4a 548
549 fOutputContainer->Add(new TH2F("EMCAL_Re_mvsPt_OnFly","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
550 fOutputContainer->Add(new TH2F("EMCAL_Re_mvsPt_Offline","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
1be770bf 551 fOutputContainer->Add(new TH3F("EMCAL_Re_mvsPt_OnFly_mult","Mass vs pt",400,0.,1.,npt,0.,ptmax,30,0.,60.)) ;
552 fOutputContainer->Add(new TH3F("EMCAL_Re_mvsPt_Offline_mult","Mass vs pt",400,0.,1.,npt,0.,ptmax,30,0.,60.)) ;
553 fOutputContainer->Add(new TH2F("EMCAL_Re_mvsPt_On_ArmQt","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
554 fOutputContainer->Add(new TH2F("EMCAL_Re_mvsPt_Off_ArmQt","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
a8d74d4a 555 fOutputContainer->Add(new TH2F("EMCAL_Re_mvsPt_On_dEdx","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
556 fOutputContainer->Add(new TH2F("EMCAL_Re_mvsPt_Off_dEdx","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
1be770bf 557// fOutputContainer->Add(new TH2F("EMCAL_Re_mvsPt_On_Prob","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
558// fOutputContainer->Add(new TH2F("EMCAL_Re_mvsPt_Off_Prob","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
a8d74d4a 559 fOutputContainer->Add(new TH2F("EMCAL_Re_mvsPt_On_R120","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
560 fOutputContainer->Add(new TH2F("EMCAL_Re_mvsPt_Off_R120","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
561 fOutputContainer->Add(new TH2F("EMCAL_Re_mvsPt_On_Z","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
562 fOutputContainer->Add(new TH2F("EMCAL_Re_mvsPt_Off_Z","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
563 fOutputContainer->Add(new TH2F("EMCAL_Re_mvsPt_On_chi","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
564 fOutputContainer->Add(new TH2F("EMCAL_Re_mvsPt_Off_chi","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
565 fOutputContainer->Add(new TH2F("EMCAL_Re_mvsPt_On_Eta","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
566 fOutputContainer->Add(new TH2F("EMCAL_Re_mvsPt_Off_Eta","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
567 fOutputContainer->Add(new TH2F("EMCAL_Re_mvsPt_On_Wcut","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
568 fOutputContainer->Add(new TH2F("EMCAL_Re_mvsPt_Off_Wcut","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
569
570 fOutputContainer->Add(new TH2F("EMCAL_Mi_mvsPt_OnFly","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
571 fOutputContainer->Add(new TH2F("EMCAL_Mi_mvsPt_Offline","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
1be770bf 572 fOutputContainer->Add(new TH2F("EMCAL_Mi_mvsPt_On_ArmQt","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
573 fOutputContainer->Add(new TH2F("EMCAL_Mi_mvsPt_Off_ArmQt","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
a8d74d4a 574 fOutputContainer->Add(new TH2F("EMCAL_Mi_mvsPt_On_dEdx","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
575 fOutputContainer->Add(new TH2F("EMCAL_Mi_mvsPt_Off_dEdx","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
1be770bf 576// fOutputContainer->Add(new TH2F("EMCAL_Mi_mvsPt_On_Prob","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
577// fOutputContainer->Add(new TH2F("EMCAL_Mi_mvsPt_Off_Prob","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
a8d74d4a 578 fOutputContainer->Add(new TH2F("EMCAL_Mi_mvsPt_On_R120","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
579 fOutputContainer->Add(new TH2F("EMCAL_Mi_mvsPt_Off_R120","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
580 fOutputContainer->Add(new TH2F("EMCAL_Mi_mvsPt_On_Z","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
581 fOutputContainer->Add(new TH2F("EMCAL_Mi_mvsPt_Off_Z","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
582 fOutputContainer->Add(new TH2F("EMCAL_Mi_mvsPt_On_chi","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
583 fOutputContainer->Add(new TH2F("EMCAL_Mi_mvsPt_Off_chi","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
584 fOutputContainer->Add(new TH2F("EMCAL_Mi_mvsPt_On_Eta","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
585 fOutputContainer->Add(new TH2F("EMCAL_Mi_mvsPt_Off_Eta","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
586 fOutputContainer->Add(new TH2F("EMCAL_Mi_mvsPt_On_Wcut","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
587 fOutputContainer->Add(new TH2F("EMCAL_Mi_mvsPt_Off_Wcut","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
588
589 //PHOS PID variations
1c0ffc7f 590 fOutputContainer->Add(new TH3F("PHOS_Re_mvsPt_alpha","Mass vs pt vs PHOS E",400,0.,1.,npt,0.,ptmax,10,0.,1.)) ;
591 fOutputContainer->Add(new TH3F("PHOS_Re_mvsPt_E","Mass vs pt vs PHOS E",400,0.,1.,npt,0.,ptmax,100,0.,10.)) ;
a8d74d4a 592 fOutputContainer->Add(new TH2F("PHOS_Re_mvsPt_all","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
1be770bf 593 fOutputContainer->Add(new TH2F("PHOS_Re_mvsPt_all_dist","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
a8d74d4a 594 fOutputContainer->Add(new TH2F("PHOS_Re_mvsPt_Disp","Mass vs pt, disp cut",400,0.,1.,npt,0.,ptmax)) ;
595 fOutputContainer->Add(new TH2F("PHOS_Re_mvsPt_TOF","Mass vs pt, TOF cut",400,0.,1.,npt,0.,ptmax)) ;
596 fOutputContainer->Add(new TH2F("PHOS_Re_mvsPt_Neutral","Mass vs pt, Neutral cut",400,0.,1.,npt,0.,ptmax)) ;
597 fOutputContainer->Add(new TH2F("PHOS_Re_mvsPt_DispNeutral","Mass vs pt, Disp & neutral cut",400,0.,1.,npt,0.,ptmax)) ;
598
a8d74d4a 599 fOutputContainer->Add(new TH2F("PHOS_Mi_mvsPt_all","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
1be770bf 600 fOutputContainer->Add(new TH2F("PHOS_Mi_mvsPt_all_dist","Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
a8d74d4a 601 fOutputContainer->Add(new TH2F("PHOS_Mi_mvsPt_Disp","Mass vs pt, disp cut",400,0.,1.,npt,0.,ptmax)) ;
602 fOutputContainer->Add(new TH2F("PHOS_Mi_mvsPt_TOF","Mass vs pt, TOF cut",400,0.,1.,npt,0.,ptmax)) ;
603 fOutputContainer->Add(new TH2F("PHOS_Mi_mvsPt_Neutral","Mass vs pt, Neutral cut",400,0.,1.,npt,0.,ptmax)) ;
604 fOutputContainer->Add(new TH2F("PHOS_Mi_mvsPt_DispNeutral","Mass vs pt, Disp & neutral cut",400,0.,1.,npt,0.,ptmax)) ;
605
1be770bf 606 char key[155] ;
607 for(Int_t mod=1; mod<=5;mod++){
608 snprintf(key,155,"PHOS_Re_mvsPt_mod%d_single",mod) ;
609 fOutputContainer->Add(new TH2F(key,"Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
610 snprintf(key,155,"PHOS_Re_mvsPt_mod%d_all",mod) ;
611 fOutputContainer->Add(new TH2F(key,"Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
612 }
a8d74d4a 613
614 //Single photon spectrum
615 //Conversion
a8d74d4a 616 fOutputContainer->Add(new TH1F("Single_conv_OnFly","Single photon spectrum",npt,0.,ptmax)) ;
617 fOutputContainer->Add(new TH1F("Single_conv_Offline","Single photon spectrum",npt,0.,ptmax)) ;
1be770bf 618 fOutputContainer->Add(new TH1F("Single_conv_On_ArmQt","Single photon spectrum",npt,0.,ptmax)) ;
619 fOutputContainer->Add(new TH1F("Single_conv_Off_ArmQt","Single photon spectrum",npt,0.,ptmax)) ;
a8d74d4a 620 fOutputContainer->Add(new TH1F("Single_conv_On_dEdx","Single photon spectrum",npt,0.,ptmax)) ;
621 fOutputContainer->Add(new TH1F("Single_conv_Off_dEdx","Single photon spectrum",npt,0.,ptmax)) ;
1be770bf 622// fOutputContainer->Add(new TH1F("Single_conv_On_Prob","Single photon spectrum",npt,0.,ptmax)) ;
623// fOutputContainer->Add(new TH1F("Single_conv_Off_Prob","Single photon spectrum",npt,0.,ptmax)) ;
a8d74d4a 624 fOutputContainer->Add(new TH1F("Single_conv_On_R120","Single photon spectrum",npt,0.,ptmax)) ;
625 fOutputContainer->Add(new TH1F("Single_conv_Off_R120","Single photon spectrum",npt,0.,ptmax)) ;
626 fOutputContainer->Add(new TH1F("Single_conv_On_Z","Single photon spectrum",npt,0.,ptmax)) ;
627 fOutputContainer->Add(new TH1F("Single_conv_Off_Z","Single photon spectrum",npt,0.,ptmax)) ;
628 fOutputContainer->Add(new TH1F("Single_conv_On_chi","Single photon spectrum",npt,0.,ptmax)) ;
629 fOutputContainer->Add(new TH1F("Single_conv_Off_chi","Single photon spectrum",npt,0.,ptmax)) ;
630 fOutputContainer->Add(new TH1F("Single_conv_On_Eta","Single photon spectrum",npt,0.,ptmax)) ;
631 fOutputContainer->Add(new TH1F("Single_conv_Off_Eta","Single photon spectrum",npt,0.,ptmax)) ;
632 fOutputContainer->Add(new TH1F("Single_conv_On_Wcut","Single photon spectrum",npt,0.,ptmax)) ;
633 fOutputContainer->Add(new TH1F("Single_conv_Off_Wcut","Single photon spectrum",npt,0.,ptmax)) ;
634
635 //PHOS
1be770bf 636 fOutputContainer->Add(new TH2F("PHOS_single_all_mult","Single photon spectrum",npt,0.,ptmax,150,0.,150.)) ;
637 fOutputContainer->Add(new TH2F("PHOS_single_disp_mult","Single photon spectrum",npt,0.,ptmax,150,0.,150.)) ;
638 fOutputContainer->Add(new TH2F("PHOS_single_neu_mult","Single photon spectrum",npt,0.,ptmax,150,0.,150.)) ;
639
640 for(Int_t mod=1; mod<=5;mod++){
641 snprintf(key,155,"PHOS_single_mod%d_all",mod) ;
642 fOutputContainer->Add(new TH1F(key,"Single photon spectrum",npt,0.,ptmax)) ;
643 snprintf(key,155,"PHOS_single_mod%d_disp",mod) ;
644 fOutputContainer->Add(new TH1F(key,"Single photon spectrum",npt,0.,ptmax)) ;
645 snprintf(key,155,"PHOS_single_mod%d_neutral",mod) ;
646 fOutputContainer->Add(new TH1F(key,"Single photon spectrum",npt,0.,ptmax)) ;
647 snprintf(key,155,"PHOS_single_mod%d_dispneutral",mod) ;
648 fOutputContainer->Add(new TH1F(key,"Single photon spectrum",npt,0.,ptmax)) ;
649 snprintf(key,155,"PHOS_single_mod%d_dist1",mod) ;
650 fOutputContainer->Add(new TH1F(key,"Single photon spectrum",npt,0.,ptmax)) ;
651 snprintf(key,155,"PHOS_single_mod%d_dist2",mod) ;
652 fOutputContainer->Add(new TH1F(key,"Single photon spectrum",npt,0.,ptmax)) ;
653 }
654
655 for(Int_t mod=0; mod<4;mod++){
656 snprintf(key,155,"EMCAL_mod%d_th1",mod) ;
657 fOutputContainer->Add(new TH3F(key,"Inv.Mass distr. per channel",24,0.,24,48,0.,48,100,0.,0.5)) ;
658 snprintf(key,155,"EMCAL_mod%d_th2",mod) ;
659 fOutputContainer->Add(new TH3F(key,"Inv.Mass distr. per channel",24,0.,24,48,0.,48,100,0.,0.5)) ;
660
661 snprintf(key,155,"EMCAL_Re_mvsPt_mod%d_single",mod) ;
662 fOutputContainer->Add(new TH2F(key,"Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
663
664 snprintf(key,155,"EMCAL_Re_mvsPt_mod%d_all",mod) ;
665 fOutputContainer->Add(new TH2F(key,"Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
666 snprintf(key,155,"EMCAL_Re_mvsPt_mod%d_Disp",mod) ;
667 fOutputContainer->Add(new TH2F(key,"Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
668 snprintf(key,155,"EMCAL_Re_mvsPt_mod%d_TOF",mod) ;
669 fOutputContainer->Add(new TH2F(key,"Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
670 snprintf(key,155,"EMCAL_Re_mvsPt_mod%d_Neutral",mod) ;
671 fOutputContainer->Add(new TH2F(key,"Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
672 snprintf(key,155,"EMCAL_Re_mvsPt_mod%d_DispNeutral",mod) ;
673 fOutputContainer->Add(new TH2F(key,"Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
674
675 snprintf(key,155,"EMCAL_Mi_mvsPt_mod%d_all",mod) ;
676 fOutputContainer->Add(new TH2F(key,"Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
677 snprintf(key,155,"EMCAL_Mi_mvsPt_mod%d_Disp",mod) ;
678 fOutputContainer->Add(new TH2F(key,"Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
679 snprintf(key,155,"EMCAL_Mi_mvsPt_mod%d_TOF",mod) ;
680 fOutputContainer->Add(new TH2F(key,"Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
681 snprintf(key,155,"EMCAL_Mi_mvsPt_mod%d_Neutral",mod) ;
682 fOutputContainer->Add(new TH2F(key,"Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
683 snprintf(key,155,"EMCAL_Mi_mvsPt_mod%d_DispNeutral",mod) ;
684 fOutputContainer->Add(new TH2F(key,"Mass vs pt",400,0.,1.,npt,0.,ptmax)) ;
685 }
a8d74d4a 686
687 //MC info
1be770bf 688 fOutputContainer->Add(new TH2F("hMC_CaloConv_pi0_unitEta","Primary #pi^{0}",npt,0.,ptmax,150,0.,150.)) ;
689 fOutputContainer->Add(new TH2F("hMC_CaloConv_eta_unitEta","Primary #pi^{0}",npt,0.,ptmax,150,0.,150.)) ;
690 fOutputContainer->Add(new TH1F("hMC_CaloConv_allpi0","Primary #pi^{0}",npt,0.,ptmax)) ;
691 fOutputContainer->Add(new TH1F("hMC_CaloConv_alleta","Primary #pi^{0}",npt,0.,ptmax)) ;
a8d74d4a 692 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0PHOSacc","#pi^{0} decayed in PHOS acc",npt,0.,ptmax)) ;
1be770bf 693 fOutputContainer->Add(new TH1F("hMC_CaloConv_etaPHOSacc","#pi^{0} decayed in PHOS acc",npt,0.,ptmax)) ;
a8d74d4a 694 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0EMCALacc","#pi^{0} decayed in EMCAL acc",npt,0.,ptmax)) ;
1be770bf 695 fOutputContainer->Add(new TH1F("hMC_CaloConv_etaEMCALacc","#pi^{0} decayed in EMCAL acc",npt,0.,ptmax)) ;
a8d74d4a 696 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_PHOS_conv","#pi^{0} decayed in PHOS acc asnd conv. photon",npt,0.,ptmax)) ;
1be770bf 697 fOutputContainer->Add(new TH1F("hMC_CaloConv_eta_PHOS_conv","#pi^{0} decayed in PHOS acc asnd conv. photon",npt,0.,ptmax)) ;
a8d74d4a 698 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_EMCAL_conv","#pi^{0} decayed in EMCAL acc asnd conv. photon",npt,0.,ptmax)) ;
1be770bf 699 fOutputContainer->Add(new TH1F("hMC_CaloConv_eta_EMCAL_conv","#pi^{0} decayed in EMCAL acc asnd conv. photon",npt,0.,ptmax)) ;
a8d74d4a 700 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_bothphot_conv","#pi^{0} both photons converted",npt,0.,ptmax)) ;
1be770bf 701 fOutputContainer->Add(new TH1F("hMC_CaloConv_eta_bothphot_conv","#pi^{0} both photons converted",npt,0.,ptmax)) ;
702 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_convPhotInCalo","#pi^{0} photon in calo converted",npt,0.,ptmax)) ;
703 fOutputContainer->Add(new TH1F("hMC_CaloConv_eta_convPhotInCalo","#pi^{0} photon in calo converted",npt,0.,ptmax)) ;
704 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0onfly_PHOSacc","#pi^{0} photon converted and V0 found",npt,0.,ptmax)) ;
705 fOutputContainer->Add(new TH1F("hMC_CaloConv_eta_v0onfly_PHOSacc","#pi^{0} photon converted and V0 found",npt,0.,ptmax)) ;
706 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0offline_PHOSacc","#pi^{0} photon converted and V0 found",npt,0.,ptmax)) ;
707 fOutputContainer->Add(new TH1F("hMC_CaloConv_eta_v0offline_PHOSacc","#pi^{0} photon converted and V0 found",npt,0.,ptmax)) ;
708 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0onfly_EMCALacc","#pi^{0} photon converted and V0 found",npt,0.,ptmax)) ;
709 fOutputContainer->Add(new TH1F("hMC_CaloConv_eta_v0onfly_EMCALacc","#pi^{0} photon converted and V0 found",npt,0.,ptmax)) ;
710 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0offline_EMCALacc","#pi^{0} photon converted and V0 found",npt,0.,ptmax)) ;
711 fOutputContainer->Add(new TH1F("hMC_CaloConv_eta_v0offline_EMCALacc","#pi^{0} photon converted and V0 found",npt,0.,ptmax)) ;
712 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0onfly_PHOSclu","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
713 fOutputContainer->Add(new TH1F("hMC_CaloConv_eta_v0onfly_PHOSclu","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
714 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0onfly_PHOSclu_pid","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
715 fOutputContainer->Add(new TH1F("hMC_CaloConv_eta_v0onfly_PHOSclu_pid","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
716 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0offline_PHOSclu","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
717 fOutputContainer->Add(new TH1F("hMC_CaloConv_eta_v0offline_PHOSclu","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
718 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0offline_PHOSclu_pid","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
719 fOutputContainer->Add(new TH1F("hMC_CaloConv_eta_v0offline_PHOSclu_pid","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
720 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0onfly_PHOSclu_good","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
721 fOutputContainer->Add(new TH1F("hMC_CaloConv_eta_v0onfly_PHOSclu_good","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
722 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0offline_PHOSclu_good","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
723 fOutputContainer->Add(new TH1F("hMC_CaloConv_eta_v0offline_PHOSclu_good","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
724 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0onfly_PHOSclu_mod1","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
725 fOutputContainer->Add(new TH1F("hMC_CaloConv_eta_v0onfly_PHOSclu_mod1","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
726 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0onfly_PHOSclu_mod2","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
727 fOutputContainer->Add(new TH1F("hMC_CaloConv_eta_v0onfly_PHOSclu_mod2","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
728 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0onfly_PHOSclu_mod3","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
729 fOutputContainer->Add(new TH1F("hMC_CaloConv_eta_v0onfly_PHOSclu_mod3","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
730 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0onfly_PHOSclu_mod4","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
731 fOutputContainer->Add(new TH1F("hMC_CaloConv_eta_v0onfly_PHOSclu_mod4","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
732 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0onfly_PHOSclu_mod5","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
733 fOutputContainer->Add(new TH1F("hMC_CaloConv_eta_v0onfly_PHOSclu_mod5","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
734 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0offline_PHOSclu_mod1","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
735 fOutputContainer->Add(new TH1F("hMC_CaloConv_eta_v0offline_PHOSclu_mod1","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
736 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0offline_PHOSclu_mod2","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
737 fOutputContainer->Add(new TH1F("hMC_CaloConv_eta_v0offline_PHOSclu_mod2","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
738 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0offline_PHOSclu_mod3","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
739 fOutputContainer->Add(new TH1F("hMC_CaloConv_eta_v0offline_PHOSclu_mod3","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
740 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0offline_PHOSclu_mod4","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
741 fOutputContainer->Add(new TH1F("hMC_CaloConv_eta_v0offline_PHOSclu_mod4","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
742 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0offline_PHOSclu_mod5","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
743 fOutputContainer->Add(new TH1F("hMC_CaloConv_eta_v0offline_PHOSclu_mod5","#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
744
745 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0on_PHOSclu_ptRec","#pi^{0} V0 and cluster in PHOS found(rec pt)",npt,0.,ptmax)) ;
746 fOutputContainer->Add(new TH1F("hMC_CaloConv_eta_v0on_PHOSclu_ptRec","#pi^{0} V0 and cluster in PHOS found(rec pt)",npt,0.,ptmax)) ;
747 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0off_PHOSclu_ptRec","#pi^{0} V0 and cluster in PHOS found(rec pt)",npt,0.,ptmax)) ;
748 fOutputContainer->Add(new TH1F("hMC_CaloConv_eta_v0off_PHOSclu_ptRec","#pi^{0} V0 and cluster in PHOS found(rec pt)",npt,0.,ptmax)) ;
749 fOutputContainer->Add(new TH2F("hMC_CaloConv_pi0_v0on_PHOSclu_mvsPt","m vs pt for rec pi0s",400,0.,1.,npt,0.,ptmax)) ;
750 fOutputContainer->Add(new TH2F("hMC_CaloConv_eta_v0on_PHOSclu_mvsPt","m vs pt for rec pi0s",400,0.,1.,npt,0.,ptmax)) ;
751 fOutputContainer->Add(new TH2F("hMC_CaloConv_pi0_v0off_PHOSclu_mvsPt","m vs pt for rec pi0s",400,0.,1.,npt,0.,ptmax)) ;
752 fOutputContainer->Add(new TH2F("hMC_CaloConv_eta_v0off_PHOSclu_mvsPt","m vs pt for rec pi0s",400,0.,1.,npt,0.,ptmax)) ;
753
754 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0off_EMCALclu_ptRec","#pi^{0} V0 and cluster in EMCAL found (rec pt)",npt,0.,ptmax)) ;
755 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0on_EMCALclu_ptRec","#pi^{0} V0 and cluster in EMCAL found (rec pt)",npt,0.,ptmax)) ;
756 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0onfly_EMCALclu","#pi^{0} V0 and cluster in EMCAL found",npt,0.,ptmax)) ;
757 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0onfly_EMCALclu_pid","#pi^{0} V0 and cluster in EMCAL found",npt,0.,ptmax)) ;
758 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0offline_EMCALclu","#pi^{0} V0 and cluster in EMCAL found",npt,0.,ptmax)) ;
759 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0offline_EMCALclu_pid","#pi^{0} V0 and cluster in EMCAL found",npt,0.,ptmax)) ;
760 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0onfly_EMCALclu_good","#pi^{0} V0 and cluster in EMCAL found",npt,0.,ptmax)) ;
761 fOutputContainer->Add(new TH1F("hMC_CaloConv_pi0_v0offline_EMCALclu_good","#pi^{0} V0 and cluster in EMCAL found",npt,0.,ptmax)) ;
762 fOutputContainer->Add(new TH2F("hMC_CaloConv_pi0_v0on_EMCALclu_mvsPt","m vs pt for rec pi0s",400,0.,1.,npt,0.,ptmax)) ;
763 fOutputContainer->Add(new TH2F("hMC_CaloConv_pi0_v0off_EMCALclu_mvsPt","m vs pt for rec pi0s",400,0.,1.,npt,0.,ptmax)) ;
1c0ffc7f 764
765 fOutputContainer->Add(new TH3F("hMC_Resid_PHOS_Phot_mvsPt","m vs pt for rec pi0s",400,0.,1.,npt,0.,ptmax,10,0.,1.)) ;
766 fOutputContainer->Add(new TH3F("hMC_Resid_PHOS_Pi0_mvsPt","m vs pt for rec pi0s",400,0.,1.,npt,0.,ptmax,10,0.,1.)) ;
767 fOutputContainer->Add(new TH3F("hMC_Resid_PHOS_eta_mvsPt","m vs pt for rec pi0s",400,0.,1.,npt,0.,ptmax,10,0.,1.)) ;
768 fOutputContainer->Add(new TH3F("hMC_Resid_PHOS_K_mvsPt","m vs pt for rec pi0s",400,0.,1.,npt,0.,ptmax,10,0.,1.)) ;
769 fOutputContainer->Add(new TH3F("hMC_Resid_PHOS_pi_mvsPt","m vs pt for rec pi0s",400,0.,1.,npt,0.,ptmax,10,0.,1.)) ;
770 fOutputContainer->Add(new TH3F("hMC_Resid_PHOS_pbar_mvsPt","m vs pt for rec pi0s",400,0.,1.,npt,0.,ptmax,10,0.,1.)) ;
771 fOutputContainer->Add(new TH3F("hMC_Resid_PHOS_other_mvsPt","m vs pt for rec pi0s",400,0.,1.,npt,0.,ptmax,10,0.,1.)) ;
772 fOutputContainer->Add(new TH3F("hMC_Resid_EMCAL_Phot_mvsPt","m vs pt for rec pi0s",400,0.,1.,npt,0.,ptmax,10,0.,1.)) ;
773 fOutputContainer->Add(new TH3F("hMC_Resid_EMCAL_Pi0_mvsPt","m vs pt for rec pi0s",400,0.,1.,npt,0.,ptmax,10,0.,1.)) ;
774 fOutputContainer->Add(new TH3F("hMC_Resid_EMCAL_eta_mvsPt","m vs pt for rec pi0s",400,0.,1.,npt,0.,ptmax,10,0.,1.)) ;
775 fOutputContainer->Add(new TH3F("hMC_Resid_EMCAL_K_mvsPt","m vs pt for rec pi0s",400,0.,1.,npt,0.,ptmax,10,0.,1.)) ;
776 fOutputContainer->Add(new TH3F("hMC_Resid_EMCAL_pi_mvsPt","m vs pt for rec pi0s",400,0.,1.,npt,0.,ptmax,10,0.,1.)) ;
777 fOutputContainer->Add(new TH3F("hMC_Resid_EMCAL_pbar_mvsPt","m vs pt for rec pi0s",400,0.,1.,npt,0.,ptmax,10,0.,1.)) ;
778 fOutputContainer->Add(new TH3F("hMC_Resid_EMCAL_other_mvsPt","m vs pt for rec pi0s",400,0.,1.,npt,0.,ptmax,10,0.,1.)) ;
779
780
a8d74d4a 781 fOutputContainer->Add(new TH1F("hMC_CaloConv_phot","Primary photons",npt,0.,ptmax)) ;
782 fOutputContainer->Add(new TH1F("hMC_CaloConv_gammaPHOSacc","Photons in PHOS acc",npt,0.,ptmax)) ;
783 fOutputContainer->Add(new TH1F("hMC_CaloConv_gammaEMCALacc","Photons in EMCAL acc",npt,0.,ptmax)) ;
784 fOutputContainer->Add(new TH1F("hMC_CaloConv_gamma_conv","Converted photons",npt,0.,ptmax)) ;
785 fOutputContainer->Add(new TH1F("hMC_CaloConv_gamma_v0","Converted photons with V0",npt,0.,ptmax)) ;
786 fOutputContainer->Add(new TH2F("hMC_CaloConv_gamma_v0_devsE","Converted photons with V0",200,-1.,1.,npt,0.,ptmax)) ;
787 fOutputContainer->Add(new TH1F("hMC_CaloConv_gamma_PHOSclu","Photons with cluster in PHOS",npt,0.,ptmax)) ;
1be770bf 788 fOutputContainer->Add(new TH1F("hMC_CaloConv_gamma_PHOSclu_dist1","Photons with cluster in PHOS",npt,0.,ptmax)) ;
789 fOutputContainer->Add(new TH1F("hMC_CaloConv_gamma_PHOSclu_dist2","Photons with cluster in PHOS",npt,0.,ptmax)) ;
a8d74d4a 790 fOutputContainer->Add(new TH1F("hMC_CaloConv_gamma_EMCALclu","Photons with cluster in EMCAL",npt,0.,ptmax)) ;
1be770bf 791 fOutputContainer->Add(new TH1F("hMC_CaloConv_gamma_EMCALclu_dist1","Photons with cluster in EMCAL",npt,0.,ptmax)) ;
792 fOutputContainer->Add(new TH1F("hMC_CaloConv_gamma_EMCALclu_dist2","Photons with cluster in EMCAL",npt,0.,ptmax)) ;
a8d74d4a 793 fOutputContainer->Add(new TH1F("hMC_CaloConv_gamma_PHOSclu_recE","Photons with cluster in PHOS",npt,0.,ptmax)) ;
794 fOutputContainer->Add(new TH1F("hMC_CaloConv_gamma_EMCALclu_recE","Photons with cluster in EMCAL",npt,0.,ptmax)) ;
795 fOutputContainer->Add(new TH2F("hMC_CaloConv_gamma_PHOSclu_devsE","Photons with cluster in PHOS",200,-1.,1.,npt,0.,ptmax)) ;
796 fOutputContainer->Add(new TH2F("hMC_CaloConv_gamma_EMCALclu_devsE","Photons with cluster in EMCAL",200,-1.,1.,npt,0.,ptmax)) ;
797
798
1be770bf 799 //Non-linearity test
800 char keym[55] ;
801 for(Int_t iw=0;iw<10;iw++){ //resolution
802 for(Int_t in=0;in<10;in++){
803 snprintf(keym,55,"hMC_nonlinearity_w%d_n%d",iw,in) ;
804 fOutputContainer->Add(new TH2F(keym,"m vs pt, nonlinearity test" ,200,0.,0.5,npt,0.,ptmax)) ;
805 snprintf(keym,55,"hMC_nonlinearity_ConvPHOS_w%d_n%d",iw,in) ;
806 fOutputContainer->Add(new TH2F(keym,"m vs pt, nonlinearity test" ,200,0.,0.5,npt,0.,ptmax)) ;
807 snprintf(keym,55,"hMC_nonlinearity_EMCAL_w%d_n%d",iw,in) ;
808 fOutputContainer->Add(new TH2F(keym,"m vs pt, nonlinearity test" ,200,0.,0.5,npt,0.,ptmax)) ;
809 snprintf(keym,55,"hMC_CaloConv_pi0_v0onfly_PHOSclu_w%d_n%d",iw,in) ;
810 fOutputContainer->Add(new TH1F(keym,"#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
811 snprintf(keym,55,"hMC_CaloConv_pi0_v0onfly_ConvPHOSclu_w%d_n%d",iw,in) ;
812 fOutputContainer->Add(new TH1F(keym,"#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
813 snprintf(keym,55,"hMC_CaloConv_pi0_v0onfly_EMCALclu_w%d_n%d",iw,in) ;
814 fOutputContainer->Add(new TH1F(keym,"#pi^{0} V0 and cluster in PHOS found",npt,0.,ptmax)) ;
815 }
816 }
817
818
a8d74d4a 819 fOutputContainer->Add(new TH3F("All_chi2_eta_pt","MC chi2 vs eta vs phi",100,0.,100.,200,-2.,2.,npt,0.,ptmax)) ;
820 fOutputContainer->Add(new TH2F("All_w_vs_m","MC w vs m",300,0.,TMath::Pi(),400,0.,1.)) ;
821 fOutputContainer->Add(new TH3F("MC_V0_pt_eta_phi","MC pt vs eta vs phi",npt,0.,ptmax,200,-2.,2.,200,0.,TMath::TwoPi())) ;
822 fOutputContainer->Add(new TH3F("MC_V0_m_eta_pt","MC m vs eta vs phi",400,0.,1.,200,-2.,2.,npt,0.,ptmax)) ;
823 fOutputContainer->Add(new TH3F("MC_V0_chi2_eta_pt","MC chi2 vs eta vs phi",100,0.,100.,200,-2.,2.,npt,0.,ptmax)) ;
824 fOutputContainer->Add(new TH2F("MC_V0_w_vs_m","MC w vs m",300,0.,TMath::Pi(),400,0.,1.)) ;
825
826 fOutputContainer->SetName(GetName());
827}
828//______________________________________________________________________
829 void AliAnalysisTaskCaloConv::InitGeometry()
830{
831 //If not done yet, create Geometry for PHOS and EMCAL
832 //and read misalignment matrixes from ESD/AOD (AOD not implemented yet)
833 //
834
835 if(fPHOSgeom && fEMCALgeom){ //already initialized
836 return ;
837 }
838
839 AliESDEvent* esd = dynamic_cast<AliESDEvent*>(InputEvent()) ;
840 if(!esd )
841 AliFatal("Can not read geometry matrixes from ESD/AOD: NO ESD") ;
842 if(!fPHOSgeom){//reading PHOS matrixes
843 fPHOSgeom = new AliPHOSGeoUtils("IHEP","");
844 for(Int_t mod=0; mod<5; mod++){
845 if(esd){
846 const TGeoHMatrix* m=esd->GetPHOSMatrix(mod) ;
847 if(m)
848 fPHOSgeom->SetMisalMatrix(m, mod) ;
849 }
850 }
851 }
852 if(!fEMCALgeom){
d5948ee8 853 fEMCALgeom = AliEMCALGeometry::GetInstance("EMCAL_FIRSTYEARV1");
a8d74d4a 854 for(Int_t mod=0; mod < (fEMCALgeom->GetEMCGeometry())->GetNumberOfSuperModules(); mod++){ //<---Gustavo, could you check???
855 if(esd){
856 const TGeoHMatrix* m=esd->GetEMCALMatrix(mod) ;
857 if(m)
858 fEMCALgeom->SetMisalMatrix(m, mod) ;
859 }
860 }
861 }
862}
863//________________________________________________________________
864void AliAnalysisTaskCaloConv::SelectPHOSPhotons(){
b9295e41 865 //SelectPHOSPhotons
a8d74d4a 866 // Loop over all CaloClusters
867 if(fPHOSEvent)
868 fPHOSEvent->Clear() ;
869 else
870 fPHOSEvent = new TClonesArray("TLorentzVector",10) ;
871 Int_t inPHOS = 0;
872 TLorentzVector pi0 ;
873
874 //vertex
875 Double_t vtx[3];
876 vtx[0] = fESDEvent->GetPrimaryVertex()->GetX();
877 vtx[1] = fESDEvent->GetPrimaryVertex()->GetY();
878 vtx[2] = fESDEvent->GetPrimaryVertex()->GetZ();
879 for (Int_t i=0; i<fESDEvent->GetNumberOfCaloClusters(); i++) {
880 AliESDCaloCluster * clu = fESDEvent->GetCaloCluster(i);
881 if(!clu->IsPHOS())
882 continue ;
883 TLorentzVector p ;
884 clu ->GetMomentum(p ,vtx);
1be770bf 885 if(p.Energy()<0.25){
1c0ffc7f 886 continue ;
1be770bf 887 }
888 if(clu->GetNCells()<=2){
1c0ffc7f 889 continue ;
1be770bf 890 }
1c0ffc7f 891
a8d74d4a 892 Bool_t isNeutral = kTRUE ;
893 Bool_t isDispOK = kTRUE ;
894 Bool_t isTOFOK = kTRUE ;
895 Int_t iMod,iX,iZ ;
896
897 isNeutral = clu->GetEmcCpvDistance()>5. ; //To be improved
898 isDispOK = kFALSE ;
899 Double_t l0=clu->GetM02(),l1=clu->GetM20() ;
900 if(l1>= 0 && l0>= 0 && l1 < 0.1 && l0 < 0.1) isDispOK=kFALSE ;
901 if(l1>= 0 && l0 > 0.5 && l1 < 0.1 && l0 < 1.5) isDispOK=kTRUE ;
902 if(l1>= 0 && l0 > 2.0 && l1 < 0.1 && l0 < 2.7) isDispOK=kFALSE ;
903 if(l1>= 0 && l0 > 2.7 && l1 < 0.1 && l0 < 4.0) isDispOK=kFALSE ;
904 if(l1 > 0.1 && l1 < 0.7 && l0 > 0.7 && l0 < 2.1) isDispOK=kTRUE ;
905 if(l1 > 0.1 && l1 < 0.3 && l0 > 3.0 && l0 < 5.0) isDispOK=kFALSE ;
906 if(l1 > 0.3 && l1 < 0.7 && l0 > 2.5 && l0 < 4.0) isDispOK=kFALSE ;
907 if(l1 > 0.7 && l1 < 1.3 && l0 > 1.0 && l0 < 1.6) isDispOK=kTRUE ;
908 if(l1 > 0.7 && l1 < 1.3 && l0 > 1.6 && l0 < 3.5) isDispOK=kTRUE ;
909 if(l1 > 1.3 && l1 < 3.5 && l0 > 1.3 && l0 < 3.5) isDispOK=kTRUE ;
910
911 Float_t xyz[3] = {0,0,0};
912 clu->GetPosition(xyz); //Global position in ALICE system
913 TVector3 global(xyz) ;
914 Int_t relid[4] ;
915 if(!fPHOSgeom->GlobalPos2RelId(global,relid)){
a8d74d4a 916 printf("PHOS_beyond: x=%f, y=%f, z=%f \n",xyz[0],xyz[1],xyz[2]) ;
917 continue ;
918 }
919 iMod=relid[0] ;
920 iX=relid[2];
921 iZ=relid[3] ;
1c0ffc7f 922 if(!IsGoodChannel("PHOS",iMod,iX,iZ))
923 continue ;
a8d74d4a 924
1be770bf 925 Bool_t closeToBad=(clu->GetDistanceToBadChannel()>fBadDistCutPHOS) ;
926
a8d74d4a 927 p.SetBit(kCaloPIDdisp,isDispOK) ;
928 p.SetBit(kCaloPIDtof,isTOFOK) ;
929 p.SetBit(kCaloPIDneutral,isNeutral) ;
1be770bf 930 p.SetBit(BIT(17+iMod),kTRUE) ;
931 p.SetBit(kCaloDistBad,closeToBad) ;
a8d74d4a 932 new((*fPHOSEvent)[inPHOS]) TLorentzVector(p) ;
1c0ffc7f 933 fGammaPHOS[inPHOS] = i ;
a8d74d4a 934 inPHOS++ ;
935
936
937 //Single photon spectra
938 Double_t pt= p.Pt() ;
939 TString skey="PHOS_single_"; skey+="mod" ; skey+=iMod ; skey+="_all" ;
940 FillHistogram(skey,pt) ;
1be770bf 941 FillHistogram("PHOS_single_all_mult",pt,fCentr) ;
a8d74d4a 942 if(isDispOK){
943 skey="PHOS_single_"; skey+="mod" ; skey+=iMod ; skey+="_disp" ;
1be770bf 944 FillHistogram("PHOS_single_disp_mult",pt,fCentr) ;
a8d74d4a 945 FillHistogram(skey,pt) ;
946 }
947 if(isNeutral){
948 skey="PHOS_single_"; skey+="mod" ; skey+=iMod ; skey+="_neutral" ;
949 FillHistogram(skey,pt) ;
1be770bf 950 FillHistogram("PHOS_single_neu_mult",pt,fCentr) ;
a8d74d4a 951 }
952 if(isNeutral && isDispOK){
953 skey="PHOS_single_"; skey+="mod" ; skey+=iMod ; skey+="_dispneutral" ;
954 FillHistogram(skey,pt) ;
955 }
956 //Distance to bad channel
1be770bf 957 if(clu->GetDistanceToBadChannel()>fBadDistCutPHOS){
a8d74d4a 958 skey="PHOS_single_"; skey+="mod" ; skey+=iMod ; skey+="_dist1" ;
959 FillHistogram(skey,pt) ;
960 }
1be770bf 961 if(clu->GetDistanceToBadChannel()>2.*fBadDistCutPHOS){
a8d74d4a 962 skey="PHOS_single_"; skey+="mod" ; skey+=iMod ; skey+="_dist2" ;
963 FillHistogram(skey,pt) ;
964 }
1c0ffc7f 965
966 //Fill QA
967 if(clu->E()>0.5){
968 skey="hQA_PHOS_mod"; skey+=iMod; skey+="_soft" ;
969 FillHistogram(skey,iX-0.5, iZ-0.5,1.) ;
970 if(clu->E()>1.5){
971 skey="hQA_PHOS_mod"; skey+=iMod; skey+="_hard" ;
972 FillHistogram(skey,iX-0.5, iZ-0.5,1.) ;
973 }
974 }
a8d74d4a 975
976 //Fill histogams for calibration
977 if(clu->E()<fPi0Thresh1 ) continue;
978 for(Int_t iconv=0;iconv<fConvEvent->GetEntriesFast();iconv++){
979 TLorentzVector *gammaConv=static_cast<TLorentzVector*>(fConvEvent->At(iconv)) ;
980 pi0=*gammaConv+p;
981 skey="PHOS_"; skey+="mod" ; skey+=iMod ; skey+="_th1" ;
982 FillHistogram(skey,iX-0.5, iZ-0.5,pi0.M());
983 if(isNeutral){
984 skey="PHOS_"; skey+="mod"; skey+=iMod ; skey+="_th2" ;
985 FillHistogram(skey,iX-0.5, iZ-0.5,pi0.M());
986 }
987 }
988 }
989}
990//____________________________________________________________
991void AliAnalysisTaskCaloConv::SelectEMCALPhotons(){
b9295e41 992 //SelectEMCALPhotons
a8d74d4a 993 // Loop over all CaloClusters
994 if(fEMCALEvent)
995 fEMCALEvent->Clear() ;
996 else
997 fEMCALEvent = new TClonesArray("TLorentzVector",10) ;
998 Int_t inEMCAL = 0 ; //, inEMCALRecal=0;
999 TLorentzVector pi0 ;
1000
1001 //vertex
329d3846 1002 Double_t vtx[3]={0.,0.,0.};
a8d74d4a 1003 vtx[0] = fESDEvent->GetPrimaryVertex()->GetX();
1004 vtx[1] = fESDEvent->GetPrimaryVertex()->GetY();
1005 vtx[2] = fESDEvent->GetPrimaryVertex()->GetZ();
1006 Int_t nEMCAL=0 ; //For QA
1007 for (Int_t i=0; i<fESDEvent->GetNumberOfCaloClusters(); i++) {
1008 AliESDCaloCluster * clu = fESDEvent->GetCaloCluster(i);
1009 if(clu->IsPHOS())
1010 continue ;
1011 TLorentzVector p ;
1012 TLorentzVector pRecal ;
1013 clu ->GetMomentum(p ,vtx);
1014 Bool_t isNeutral = kTRUE ;
1015 Bool_t isDispOK = kTRUE ;
1016 Bool_t isTOFOK = kTRUE ;
1017 Int_t iMod,iX,iZ ;
1018
1019 if(clu->E()>0.1 ){
1020 nEMCAL++ ;
1021 isNeutral = clu->GetEmcCpvDistance()>10. ; //To be improved
1022 if(clu->GetTOF()>550.e-9 && clu->GetTOF()<750.e-9)
1023 isTOFOK=kTRUE ;
1024 else
1025 isTOFOK=kFALSE ;
1026 Float_t phi = p.Phi();
1027 if(phi < 0) phi+=TMath::TwoPi();
1028 Int_t absId = -1;
1029 fEMCALgeom->GetAbsCellIdFromEtaPhi(p.Eta(),phi, absId);
1030 iMod=fEMCALgeom->GetSuperModuleNumber(absId) ;
1031 Int_t imod = -1, iTower = -1, iIphi = -1, iIeta = -1, iphi = -1, ieta = -1;
1032 fEMCALgeom->GetCellIndex(absId,imod,iTower,iIphi,iIeta);
1033 fEMCALgeom->GetCellPhiEtaIndexInSModule(imod,iTower, iIphi, iIeta,iphi,ieta);
1034 if(imod<0 || imod>5){
1035 printf("EMCAL: Beyond the geometry!\n") ;
1036 printf("phi=%f, eta=%f, absId=%d, SM=%d \n",p.Eta(),phi, absId, imod) ;
1037 continue ;
1038 }
1039
1040 iX=iphi+1 ;
1041 iZ=ieta+1 ;
1c0ffc7f 1042 if(!IsGoodChannel("EMCAL",iMod,iX,iZ))
1043 continue ;
a8d74d4a 1044 p.SetBit(kCaloPIDdisp,isDispOK) ;
1045 p.SetBit(kCaloPIDtof,isTOFOK) ;
1046 p.SetBit(kCaloPIDneutral,isNeutral) ;
1047 p.SetBit(BIT(17+imod),kTRUE) ;
1048 new((*fEMCALEvent)[inEMCAL]) TLorentzVector(p) ;
1be770bf 1049 fGammaEMCAL[inEMCAL] = i ;
a8d74d4a 1050 inEMCAL++ ;
1051
1c0ffc7f 1052
1053 //Fill QA histograms
1054 if(clu->E()>0.5 && iMod>=0){ //Sometimes modules is negative not found??
1055 TString skey="hQA_EMCAL_SM";skey+=iMod ; skey+="_soft" ;
1056 FillHistogram(skey,iX-0.5, iZ-0.5,1.) ;
1057 if(clu->E()>1.5){
1058 skey="hQA_EMCAL_SM";skey+=iMod ; skey+="_hard" ;
1059 FillHistogram(skey,iX-0.5, iZ-0.5,1.) ;
1060 }
1061 }
1062
a8d74d4a 1063 //Fill histograms for recalibration
1064 if(clu->E()<fPi0Thresh1) continue ;
1065 for(Int_t iconv=0;iconv<fConvEvent->GetEntriesFast();iconv++){
1066 TLorentzVector *gammaConv=static_cast<TLorentzVector*>(fConvEvent->At(iconv)) ;
1067 pi0=*gammaConv+p;
1068 TString skey="EMCAL_"; skey+="mod" ; skey+=iMod ; skey+="_th1" ;
1069 FillHistogram(skey,iX-0.5, iZ-0.5,pi0.M());
1070 if(clu->E()>fPi0Thresh2){
1071 skey="EMCAL_"; skey+="mod"; skey+=iMod ; skey+="_th2" ;
1072 FillHistogram(skey,iX-0.5, iZ-0.5,pi0.M());
1073 }
1074 }
1075 }
1076 }
1077}
1078//______________________________________________________________________
1079void AliAnalysisTaskCaloConv::SelectConvPhotons(){
1080 //Fill list of conversion photons
1081 //that is scan v0s and select photon-like
1082
1083 //set some constants
1084 const Double_t cutSigmaMass=0.0001; //Constraint on photon mass
1085 const Bool_t useImprovedVertex=kTRUE ; //Use verted with converted photon?
1086// const Double_t zrSlope = TMath::Tan(2*TMath::ATan(TMath::Exp(-fetaCut)));
1c0ffc7f 1087 const Double_t zrSlope12 = TMath::Tan(2*TMath::ATan(TMath::Exp(-1.2)));
1088 const Double_t zrSlope09 = TMath::Tan(2*TMath::ATan(TMath::Exp(-0.9)));
a8d74d4a 1089 const Double_t zOffset = 7.;
1090
1091 if(!fConvEvent)
1092 fConvEvent = new TClonesArray("TLorentzVector",10) ;
1093 else
1094 fConvEvent->Clear() ;
1095
1096 //No primary vertex in event => scip
1097 if(fESDEvent->GetPrimaryVertex()->GetNContributors()<=0) {
1098 return;
1099 }
1100
1101 Int_t inConv=0 ;
1102 for(Int_t iv0=0; iv0<fESDEvent->GetNumberOfV0s();iv0++){
1103 AliESDv0 * v0 = fESDEvent->GetV0(iv0) ;
1104
1105 AliESDtrack * pos = fESDEvent->GetTrack(v0->GetPindex()) ;
1106 AliESDtrack * neg = fESDEvent->GetTrack(v0->GetNindex()) ;
1107 const AliExternalTrackParam * paramPos = v0->GetParamP() ;
1108 const AliExternalTrackParam * paramNeg = v0->GetParamN() ;
1109 if(pos->GetSign() <0){//change tracks
1110 pos=neg ;
1111 neg=fESDEvent->GetTrack(v0->GetPindex()) ;
1112 paramPos=paramNeg ;
1113 paramNeg=v0->GetParamP() ;
1114 }
1115 AliKFParticle negKF(*paramNeg,11);
1116 AliKFParticle posKF(*paramPos,-11);
1117 AliKFParticle photKF(negKF,posKF) ;
1118 photKF.SetMassConstraint(0,cutSigmaMass);
a8d74d4a 1119
1120 if(useImprovedVertex){
1121 AliKFVertex primaryVertexImproved(*(fESDEvent->GetPrimaryVertex()));
1be770bf 1122 //if Vtx do created
1123 if(primaryVertexImproved.GetNContributors()>1){
1124 primaryVertexImproved+=photKF;
1125 photKF.SetProductionVertex(primaryVertexImproved);
1126 }
a8d74d4a 1127 }
1be770bf 1128 Double_t m=0., width=0. ;
a8d74d4a 1129 photKF.GetMass(m,width);
1130
1c0ffc7f 1131 TLorentzVector photLV;
1132// photLV.SetXYZM(negKF.Px()+posKF.Px(),negKF.Py()+posKF.Py(),negKF.Pz()+negKF.Pz(),0.) ;
1133// photLV.SetXYZT(photKF.GetPx(),photKF.GetPy(),photKF.GetPz(),photKF.GetE()) ;
1134 photLV.SetXYZM(photKF.GetPx(),photKF.GetPy(),photKF.GetPz(),0.) ; //Produces slightly better pi0 width
1135
a8d74d4a 1136 //Parameters for correction function
1137 Double_t a[3]={photLV.Pt(),photLV.Eta(),m} ;
1c0ffc7f 1138 if(fToUseCF)
1139 fConvCFCont->Fill(a,0) ;
a8d74d4a 1140
1141 //select V0 finder
1142 Bool_t isOnFly=kTRUE ;
1143 //select V0Finder
1144 if (v0->GetOnFlyStatus()){
1c0ffc7f 1145 if(fToUseCF)
1146 fConvCFCont->Fill(a,1) ;
a8d74d4a 1147 }
1148 else{
1149 isOnFly=kFALSE ;
1c0ffc7f 1150 if(fToUseCF)
1151 fConvCFCont->Fill(a,2) ;
1152 }
1153
1154 //Number of TPC clusters
1155 if(neg->GetNcls(1) <2 || pos->GetNcls(1) <2){
1156 continue ;
a8d74d4a 1157 }
1158
1159 //remove like sign pairs
1160 if(pos->GetSign() == neg->GetSign()){
1161 continue ;
1162 }
1c0ffc7f 1163 if(fToUseCF){
1164 if(isOnFly)
1165 fConvCFCont->Fill(a,3) ;
1166 else
1167 fConvCFCont->Fill(a,4) ;
1168 }
a8d74d4a 1169
1170 if( !(pos->GetStatus() & AliESDtrack::kTPCrefit) ||
1171 !(neg->GetStatus() & AliESDtrack::kTPCrefit) ){
1172 continue;
1173 }
1c0ffc7f 1174 if(fToUseCF){
1175 if(isOnFly)
1176 fConvCFCont->Fill(a,5) ;
1177 else
1178 fConvCFCont->Fill(a,6) ;
1179 }
a8d74d4a 1180
a8d74d4a 1181 if( neg->GetKinkIndex(0) > 0 ||
1182 pos->GetKinkIndex(0) > 0) {
1be770bf 1183 continue ;
a8d74d4a 1184 }
1185
1c0ffc7f 1186 //First rough PID
a8d74d4a 1187 if( fESDpid->NumberOfSigmasTPC(pos,AliPID::kElectron)<fnSigmaBelowElectronLine ||
1188 fESDpid->NumberOfSigmasTPC(pos,AliPID::kElectron)>fnSigmaAboveElectronLine ||
1189 fESDpid->NumberOfSigmasTPC(neg,AliPID::kElectron)<fnSigmaBelowElectronLine ||
1190 fESDpid->NumberOfSigmasTPC(neg,AliPID::kElectron)>fnSigmaAboveElectronLine ){
1be770bf 1191 continue ;
a8d74d4a 1192 }
1be770bf 1193 const Double_t minPnSigmaAbovePionLine = 1. ;
1194 const Double_t maxPnSigmaAbovePionLine = 3. ;
1c0ffc7f 1195 const Double_t nSigmaAbovePionLine = 0 ;
1196 if(pos->P()>minPnSigmaAbovePionLine && pos->P()<maxPnSigmaAbovePionLine ){
1197 if(fESDpid->NumberOfSigmasTPC(pos,AliPID::kPion)<nSigmaAbovePionLine){
1be770bf 1198 continue ;
1c0ffc7f 1199 }
a8d74d4a 1200 }
1c0ffc7f 1201 if(neg->P()>minPnSigmaAbovePionLine && neg->P()<maxPnSigmaAbovePionLine){
1202 if(fESDpid->NumberOfSigmasTPC(neg,AliPID::kPion)<nSigmaAbovePionLine){
1be770bf 1203 continue ;
1204 }
1205 }
1206 //Strict dEdx
1207 Bool_t isdEdx=kTRUE;
1208 if(pos->P()>minPnSigmaAbovePionLine && pos->P()<maxPnSigmaAbovePionLine ){
1209 if(fESDpid->NumberOfSigmasTPC(pos,AliPID::kPion)<2.){
1210 isdEdx=kFALSE;
1211 }
1212 }
1213 if(neg->P()>minPnSigmaAbovePionLine && neg->P()<maxPnSigmaAbovePionLine){
1214 if(fESDpid->NumberOfSigmasTPC(neg,AliPID::kPion)<2.){
1215 isdEdx=kFALSE;
a8d74d4a 1216 }
1217 }
1be770bf 1218
a8d74d4a 1219
1c0ffc7f 1220 //Kaon rejection
1221 const Double_t minPKaonRejection=1.5 ;
1222 const Double_t sigmaAroundLine=1. ;
1223 if(neg->P()<minPKaonRejection ){
1224 if(TMath::Abs(fESDpid->NumberOfSigmasTPC(neg,AliPID::kKaon))<sigmaAroundLine){
1c0ffc7f 1225 isdEdx=kFALSE;
1226 }
1227 }
1228 if(pos->P()<minPKaonRejection ){
1229 if(TMath::Abs(fESDpid->NumberOfSigmasTPC(pos,AliPID::kKaon))<sigmaAroundLine){
1c0ffc7f 1230 isdEdx=kFALSE;
1231 }
1232 }
1233
1234 //Proton rejection
1235 const Double_t minPProtonRejection=2. ;
1236 if(neg->P()<minPProtonRejection){
1237 if(TMath::Abs(fESDpid->NumberOfSigmasTPC(neg,AliPID::kProton))<sigmaAroundLine){
1c0ffc7f 1238 isdEdx=kFALSE;
1239 }
1240 }
1241 if(pos->P()<minPProtonRejection ){
1242 if(TMath::Abs(fESDpid->NumberOfSigmasTPC(pos,AliPID::kProton))<sigmaAroundLine){
1c0ffc7f 1243 isdEdx=kFALSE;
1244 }
1245 }
1246
1247 const Double_t minPPionRejection=0.5 ;
1248 if(neg->P()<minPPionRejection ){
1249 if(TMath::Abs(fESDpid->NumberOfSigmasTPC(neg,AliPID::kPion))<sigmaAroundLine){
1c0ffc7f 1250 isdEdx=kFALSE;
1251 }
1252 }
1253 if(pos->P()<minPPionRejection ){
1254 if( TMath::Abs(fESDpid->NumberOfSigmasTPC(pos,AliPID::kPion))<sigmaAroundLine){
1c0ffc7f 1255 isdEdx=kFALSE;
1256 }
1257 }
1258
1259
1260 if(isdEdx){
1261 FillHistogram("hdEdx",paramPos->GetP(),pos->GetTPCsignal()) ;
1262 FillHistogram("hdEdx",paramNeg->GetP(),neg->GetTPCsignal()) ;
1263 }
1264
1265
a8d74d4a 1266 //Check the pid probability
1267 Bool_t isProb=kTRUE ;
1268 Double_t posProbArray[10];
1269 Double_t negProbArray[10];
1270 neg->GetTPCpid(negProbArray);
1271 pos->GetTPCpid(posProbArray);
1272 if(negProbArray[AliPID::kElectron]<fprobCut || posProbArray[AliPID::kElectron]<fprobCut){
1273 isProb=kFALSE ;
1274 }
1be770bf 1275 if(fToUseCF){
a8d74d4a 1276 if(isOnFly)
1277 fConvCFCont->Fill(a,9) ;
1278 else
1279 fConvCFCont->Fill(a,10) ;
1280 }
1281
1be770bf 1282 Double_t v0x=0.,v0y=0.,v0z=0.;
a8d74d4a 1283 v0->GetXYZ(v0x,v0y,v0z) ;
1284 Double_t r=TMath::Sqrt(v0x*v0x + v0y*v0y) ;
1be770bf 1285 //Remove Dalitz
1286 const Double_t rMin=2.8 ;
1287 if(r<rMin)
1288 continue ;
a8d74d4a 1289 if(r>fmaxR){ // cuts on distance from collision point
1290 continue;
1291 }
1292 Bool_t isStrictR=kFALSE ;
1293 if(r<120.)
1294 isStrictR=kTRUE ;
1c0ffc7f 1295 if(fToUseCF){
1296 if(isOnFly)
1297 fConvCFCont->Fill(a,11) ;
1298 else
1299 fConvCFCont->Fill(a,12) ;
1300 }
a8d74d4a 1301
1302
1c0ffc7f 1303 if((TMath::Abs(v0z)*zrSlope12)-zOffset > r ){ // cuts out regions where we do not reconstruct
a8d74d4a 1304 continue;
1305 }
1c0ffc7f 1306 if(fToUseCF){
1307 if(isOnFly)
1308 fConvCFCont->Fill(a,13) ;
1309 else
1310 fConvCFCont->Fill(a,14) ;
1311 }
a8d74d4a 1312
1313 if(TMath::Abs(v0z) > fmaxZ ){ // cuts out regions where we do not reconstruct
1314 continue;
1315 }
1316 Bool_t isStrictZ=kFALSE ;
1c0ffc7f 1317 if((TMath::Abs(v0z)*zrSlope09)-zOffset < r )
a8d74d4a 1318 isStrictZ=kTRUE ;
1319
1c0ffc7f 1320 if(fToUseCF){
1321 if(isOnFly)
1322 fConvCFCont->Fill(a,15) ;
1323 else
1324 fConvCFCont->Fill(a,16) ;
1325 }
a8d74d4a 1326
1327 if(photKF.GetNDF()<=0){
1328 continue;
1329 }
1c0ffc7f 1330 if(fToUseCF){
1331 if(isOnFly)
1332 fConvCFCont->Fill(a,17) ;
1333 else
1334 fConvCFCont->Fill(a,18) ;
1335 }
a8d74d4a 1336
1337 Double_t chi2V0 = photKF.GetChi2()/photKF.GetNDF();
1338 FillHistogram("All_chi2_eta_pt",chi2V0,photLV.Eta(),photLV.Pt()) ;
1339
1340 if(chi2V0 > fchi2CutConversion || chi2V0 <=0){
1341 continue;
1342 }
1343 Bool_t isStrictChi=kFALSE ;
1344 if(chi2V0 < 0.7*fchi2CutConversion && chi2V0 >0){
1345 isStrictChi=kTRUE;
1346 }
1347
1c0ffc7f 1348 if(fToUseCF){
1349 if(isOnFly)
1350 fConvCFCont->Fill(a,19) ;
1351 else
1352 fConvCFCont->Fill(a,20) ;
1353 }
a8d74d4a 1354
1355 const Double_t wideEtaCut=1.2 ;
1356 if(TMath::Abs(photLV.Eta())> wideEtaCut){
1357 continue;
1358 }
1c0ffc7f 1359 if(TMath::Abs(paramPos->Eta())> wideEtaCut ||
1360 TMath::Abs(paramNeg->Eta())> wideEtaCut ){
1c0ffc7f 1361 continue ;
1362 }
1363
a8d74d4a 1364 Bool_t isWideEta=kTRUE ;
1c0ffc7f 1365 if(TMath::Abs(photLV.Eta())< fetaCut &&
1366 TMath::Abs(paramPos->Eta())<fetaCut &&
1367 TMath::Abs(paramNeg->Eta()) < fetaCut){
a8d74d4a 1368 isWideEta=kFALSE;
1369 }
1370
1371
1372 if(photLV.Pt()<fptCut){
1373 continue;
1374 }
1c0ffc7f 1375 if(fToUseCF){
1376 if(isOnFly)
1377 fConvCFCont->Fill(a,21) ;
1378 else
1379 fConvCFCont->Fill(a,22) ;
1380 }
1381
a8d74d4a 1382
1c0ffc7f 1383 //Just QA plot
1c0ffc7f 1384 if(photLV.Pt()>0.5){
1385 Double_t phi=photLV.Phi() ;
1386 while(phi<0.)phi+=TMath::TwoPi() ;
1387 while(phi>TMath::TwoPi())phi-=TMath::TwoPi() ;
1be770bf 1388 FillHistogram("hQA_ConvPhiEta",phi,photLV.Eta()) ;
1c0ffc7f 1389 }
a8d74d4a 1390
1391 Double_t w=PlanarityAngle(paramPos,paramNeg) ;
1392 Bool_t isPlanarityCut = (0.08-0.22*w > m || 0.15*(w-2.4)>m) ;
1393 FillHistogram("All_w_vs_m",w,m) ;
1394
1be770bf 1395 const Double_t armenterosAlphaCut=0.05 ;
1396 Double_t armenterosQtAlfa[2]={0.,0.} ;
1397 GetArmenterosQtAlfa(&posKF, &negKF, &photKF, armenterosQtAlfa ) ;
1398 Bool_t isArmQt=(armenterosQtAlfa[1]<armenterosAlphaCut) ;
1399
a8d74d4a 1400 photLV.SetBit(kConvOnFly,isOnFly) ;
1be770bf 1401 photLV.SetBit(kConvArmQt,isArmQt) ;
a8d74d4a 1402 photLV.SetBit(kConvdEdx,isdEdx) ;
1403 photLV.SetBit(kConvProb,isProb) ;
1404 photLV.SetBit(kConvR,isStrictR) ;
1405 photLV.SetBit(kConvZR,isStrictZ) ;
1406 photLV.SetBit(kConvNDF,isStrictChi) ;
1407 photLV.SetBit(kConvEta,isWideEta) ;
1408 photLV.SetBit(kConvPlan,isPlanarityCut) ;
1409
1410 new((*fConvEvent)[inConv]) TLorentzVector(photLV) ;
1c0ffc7f 1411 fGammaV0s[inConv] = iv0 ;
a8d74d4a 1412 inConv++ ;
1413
1414 //Single photon spectrum
1415 Double_t pt=photLV.Pt() ;
1416 if(isOnFly){
1417 //Default
1be770bf 1418 if(!isWideEta)
a8d74d4a 1419 FillHistogram("Single_conv_OnFly",pt) ;
1be770bf 1420 if(isdEdx && !isWideEta)
a8d74d4a 1421 FillHistogram("Single_conv_On_dEdx",pt) ;
1be770bf 1422 if(!isWideEta && isStrictR)
a8d74d4a 1423 FillHistogram("Single_conv_On_R120",pt) ;
1be770bf 1424 if( !isWideEta && isStrictZ)
a8d74d4a 1425 FillHistogram("Single_conv_On_Z",pt) ;
1be770bf 1426 if(!isWideEta && isStrictChi)
a8d74d4a 1427 FillHistogram("Single_conv_On_chi",pt) ;
1be770bf 1428 if(1)
a8d74d4a 1429 FillHistogram("Single_conv_On_Eta",pt) ;
1be770bf 1430 if(!isWideEta && isPlanarityCut)
a8d74d4a 1431 FillHistogram("Single_conv_On_Wcut",pt) ;
1be770bf 1432 if(!isWideEta && isArmQt)
1433 FillHistogram("Single_conv_On_ArmQt",pt) ;
a8d74d4a 1434 }
1435 else{
1be770bf 1436 if(!isWideEta)
a8d74d4a 1437 FillHistogram("Single_conv_Offline",pt) ;
1be770bf 1438 if(isdEdx && !isWideEta)
a8d74d4a 1439 FillHistogram("Single_conv_Off_dEdx",pt) ;
1be770bf 1440 if(!isWideEta && isStrictR)
a8d74d4a 1441 FillHistogram("Single_conv_Off_R120",pt) ;
1be770bf 1442 if(!isWideEta && isStrictZ)
a8d74d4a 1443 FillHistogram("Single_conv_Off_Z",pt) ;
1be770bf 1444 if(!isWideEta && isStrictChi)
a8d74d4a 1445 FillHistogram("Single_conv_Off_chi",pt) ;
1be770bf 1446 if(1)
a8d74d4a 1447 FillHistogram("Single_conv_Off_Eta",pt) ;
1be770bf 1448 if(!isWideEta && isPlanarityCut)
a8d74d4a 1449 FillHistogram("Single_conv_Off_Wcut",pt) ;
1be770bf 1450 if(!isWideEta && isArmQt)
1451 FillHistogram("Single_conv_Off_ArmQt",pt) ;
a8d74d4a 1452 }
1453
1454 //Fill MC information
1455 if(fStack){
1456 TParticle * negativeMC = fStack->Particle(TMath::Abs(neg->GetLabel()));
1457 TParticle * positiveMC = fStack->Particle(TMath::Abs(pos->GetLabel()));
1458
329d3846 1459 if(!negativeMC || !positiveMC)
a8d74d4a 1460 continue ;
329d3846 1461
1462 if(negativeMC->GetMother(0) != positiveMC->GetMother(0))
1463 continue ;
a8d74d4a 1464
1465 if(TMath::Abs(negativeMC->GetPdgCode())!=11 || TMath::Abs(positiveMC->GetPdgCode())!=11){
1466 continue;
1467 }
1468 if(negativeMC->GetPdgCode()==positiveMC->GetPdgCode()){
1469 continue;
1470 }
1471
1472 TParticle * v0Gamma = fStack->Particle(negativeMC->GetMother(0));
1473
1474 if(negativeMC->GetUniqueID() != 5 || positiveMC->GetUniqueID() !=5){ // id 5 is conversion
1475 continue;
1476 }
1477 if(v0Gamma->GetPdgCode() == 22){
1478 FillHistogram("MC_V0_pt_eta_phi",v0Gamma->Pt(),v0Gamma->Eta(),v0Gamma->Phi()) ;
1479 FillHistogram("MC_V0_m_eta_pt",m,v0Gamma->Eta(),v0Gamma->Pt()) ;
1480 FillHistogram("MC_V0_chi2_eta_pt",chi2V0,v0Gamma->Eta(),v0Gamma->Pt()) ;
1481 FillHistogram("MC_V0_w_vs_m",w,m) ;
1482 }
1483 }
1484 }
1485}
1486//______________________________________________________________________
1487void AliAnalysisTaskCaloConv::FillRealMixed(){
1488 // Fills real (same event) and Mixed (different events) inv.mass dsitributions
1489 // Moves current event to the list of stored events at the end
1490
1491 Double_t vtx[3];
1492 vtx[0] = fESDEvent->GetPrimaryVertex()->GetX();
1493 vtx[1] = fESDEvent->GetPrimaryVertex()->GetY();
1494 vtx[2] = fESDEvent->GetPrimaryVertex()->GetZ();
1495
1496 //Vtx class z-bin
1497 Int_t zvtx = (Int_t)((vtx[2]+10.)/2.) ;
1498 if(zvtx<0)zvtx=0 ;
1499 if(zvtx>9)zvtx=9 ;
1500
1501 Double_t run = fESDEvent->GetRunNumber()+0.5;
1502 TString trigClasses = fESDEvent->GetFiredTriggerClasses();
1503 if(trigClasses.Contains("CINT1B-ABCE-NOPF-ALL"))
1504 FillHistogram("hRunTrigger",run,0.5) ;
1505 else
1506 FillHistogram("hRunTrigger",run,1.5) ;
1507
1508 FillHistogram("hEvents",0.5) ;
1509 FillHistogram("hVtxBin",zvtx-0.5) ;
1510 FillHistogram("hRunEvents",run) ;
1511
1512 //check if containers for mixed events exist
1513 //create new if necessary
1514 if(!fPHOSEvents[zvtx]) fPHOSEvents[zvtx]=new TList() ;
1515 if(!fEMCALEvents[zvtx]) fEMCALEvents[zvtx]=new TList() ;
1516 if(!fConvEvents[zvtx]) fConvEvents[zvtx]=new TList() ;
1517
1518 Int_t nPHOS=fPHOSEvent->GetEntriesFast() ;
1519 Int_t nEMCAL=fEMCALEvent->GetEntriesFast() ;
1520 Int_t nConv = fConvEvent->GetEntriesFast() ;
1521 //Some QA histograms
1c0ffc7f 1522 //Calculate number of good converion photons
1523 Int_t nConvGood=0 ;
1524 for(Int_t iConv = 0; iConv<nConv; iConv++){
1525 TLorentzVector * cnv = static_cast<TLorentzVector*>(fConvEvent->At(iConv)) ;
1be770bf 1526 if(cnv->TestBit(kConvOnFly) && !cnv->TestBit(kConvEta)){
1c0ffc7f 1527 nConvGood++ ;
1528 }
1529 }
1530 FillHistogram("hRunConvs",run,double(nConvGood)) ;
a8d74d4a 1531 FillHistogram("hRunPHOS", run,double(nPHOS)) ;
1532 FillHistogram("hRunEMCAL",run,double(nEMCAL)) ;
1533
1534 //Fill Real distributions
1535 for(Int_t iPHOS=0; iPHOS<nPHOS;iPHOS++){
1536 TLorentzVector * cal = static_cast<TLorentzVector*>(fPHOSEvent->At(iPHOS)) ;
1537 for(Int_t iConv = 0; iConv<nConv; iConv++){
1538 TLorentzVector * cnv = static_cast<TLorentzVector*>(fConvEvent->At(iConv)) ;
1539 TLorentzVector pi=*cal + *cnv ;
1c0ffc7f 1540 Double_t alpha=TMath::Abs(cal->Energy()-cnv->Energy())/(cal->Energy()+cnv->Energy()) ;
1be770bf 1541 if(cnv->TestBit(kConvOnFly) && !cnv->TestBit(kConvEta)){
a8d74d4a 1542 FillHistogram("PHOS_Re_mvsPt_all",pi.M(),pi.Pt()) ;
1be770bf 1543 char keym[55] ;
1544 for(Int_t iw=0;iw<10;iw++){ //resolution
1545 for(Int_t in=0;in<10;in++){
1546 snprintf(keym,55,"hMC_nonlinearity_w%d_n%d",iw,in) ;
1547 Double_t mMod=0.,ptMod=0. ;
1548 Recalibrate(mMod, ptMod, cal, cnv, iw, in) ;
1549 FillHistogram(keym,mMod,ptMod) ;
1550 snprintf(keym,55,"hMC_nonlinearity_ConvPHOS_w%d_n%d",iw,in) ;
1551 RecalibrateConvPHOS(mMod, ptMod, cal, cnv, iw, in) ;
1552 FillHistogram(keym,mMod,ptMod) ;
1553
1554 }
1555 }
1556 if(cal->TestBit(kCaloDistBad))
1557 FillHistogram("PHOS_Re_mvsPt_all_dist",pi.M(),pi.Pt()) ;
1c0ffc7f 1558 FillHistogram("PHOS_Re_mvsPt_E",pi.M(),pi.Pt(),cal->Energy()) ;
1559 FillHistogram("PHOS_Re_mvsPt_alpha",pi.M(),pi.Pt(),alpha) ;
a8d74d4a 1560 if(cal->TestBit(kCaloPIDdisp))
1561 FillHistogram("PHOS_Re_mvsPt_Disp",pi.M(),pi.Pt()) ;
1562 if(cal->TestBit(kCaloPIDtof))
1563 FillHistogram("PHOS_Re_mvsPt_TOF",pi.M(),pi.Pt()) ;
1564 if(cal->TestBit(kCaloPIDneutral))
1565 FillHistogram("PHOS_Re_mvsPt_Neutral",pi.M(),pi.Pt()) ;
1566 if(cal->TestBit(kCaloPIDneutral) && cal->TestBit(kCaloPIDdisp))
1567 FillHistogram("PHOS_Re_mvsPt_DispNeutral",pi.M(),pi.Pt()) ;
1568 }
1569 //Vary Conversion cuts
1570 if(cnv->TestBit(kConvOnFly)){
1571 //Default
1be770bf 1572 if(!cnv->TestBit(kConvEta)){
a8d74d4a 1573 FillHistogram("PHOS_Re_mvsPt_OnFly",pi.M(),pi.Pt()) ;
1be770bf 1574 FillHistogram("PHOS_Re_mvsPt_OnFly_mult",pi.M(),pi.Pt(),fCentr) ;
1575 }
1576 if(cnv->TestBit(kConvdEdx) && !cnv->TestBit(kConvEta))
a8d74d4a 1577 FillHistogram("PHOS_Re_mvsPt_On_dEdx",pi.M(),pi.Pt()) ;
1be770bf 1578 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvR))
a8d74d4a 1579 FillHistogram("PHOS_Re_mvsPt_On_R120",pi.M(),pi.Pt()) ;
1be770bf 1580 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvZR))
a8d74d4a 1581 FillHistogram("PHOS_Re_mvsPt_On_Z",pi.M(),pi.Pt()) ;
1be770bf 1582 if( !cnv->TestBit(kConvEta) && cnv->TestBit(kConvNDF))
a8d74d4a 1583 FillHistogram("PHOS_Re_mvsPt_On_chi",pi.M(),pi.Pt()) ;
1be770bf 1584 if(1)
a8d74d4a 1585 FillHistogram("PHOS_Re_mvsPt_On_Eta",pi.M(),pi.Pt()) ;
1be770bf 1586 if( !cnv->TestBit(kConvEta) && cnv->TestBit(kConvPlan)){
a8d74d4a 1587 FillHistogram("PHOS_Re_mvsPt_On_Wcut",pi.M(),pi.Pt()) ;
1be770bf 1588 if(cal->TestBit(kCaloPIDneutral))
1589 FillHistogram("PHOS_Re_mvsPt_On_Wcut_Neu",pi.M(),pi.Pt()) ;
1590 }
1591 if( !cnv->TestBit(kConvEta) && cnv->TestBit(kConvArmQt))
1592 FillHistogram("PHOS_Re_mvsPt_On_ArmQt",pi.M(),pi.Pt()) ;
a8d74d4a 1593 }
1594 else{
1595 //Default
1be770bf 1596 if(!cnv->TestBit(kConvEta)){
a8d74d4a 1597 FillHistogram("PHOS_Re_mvsPt_Offline",pi.M(),pi.Pt()) ;
1be770bf 1598 FillHistogram("PHOS_Re_mvsPt_Offline_mult",pi.M(),pi.Pt(),fCentr) ;
1599 }
1600 if(cnv->TestBit(kConvdEdx) && !cnv->TestBit(kConvEta))
a8d74d4a 1601 FillHistogram("PHOS_Re_mvsPt_Off_dEdx",pi.M(),pi.Pt()) ;
1be770bf 1602 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvR))
a8d74d4a 1603 FillHistogram("PHOS_Re_mvsPt_Off_R120",pi.M(),pi.Pt()) ;
1be770bf 1604 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvZR))
a8d74d4a 1605 FillHistogram("PHOS_Re_mvsPt_Off_Z",pi.M(),pi.Pt()) ;
1be770bf 1606 if( !cnv->TestBit(kConvEta) && cnv->TestBit(kConvNDF))
a8d74d4a 1607 FillHistogram("PHOS_Re_mvsPt_Off_chi",pi.M(),pi.Pt()) ;
1be770bf 1608 if(1)
a8d74d4a 1609 FillHistogram("PHOS_Re_mvsPt_Off_Eta",pi.M(),pi.Pt()) ;
1be770bf 1610 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvPlan)){
a8d74d4a 1611 FillHistogram("PHOS_Re_mvsPt_Off_Wcut",pi.M(),pi.Pt()) ;
1be770bf 1612 if(cal->TestBit(kCaloPIDneutral))
1613 FillHistogram("PHOS_Re_mvsPt_Off_Wcut_Neu",pi.M(),pi.Pt()) ;
1614 }
1615 if( !cnv->TestBit(kConvEta) && cnv->TestBit(kConvArmQt))
1616 FillHistogram("PHOS_Re_mvsPt_Off_ArmQt",pi.M(),pi.Pt()) ;
a8d74d4a 1617 }
1618 }
1619 }
1620 //PHOS module-dependent histograms
1621 for(Int_t iPHOS=0; iPHOS<nPHOS;iPHOS++){
1622 TLorentzVector * cal = static_cast<TLorentzVector*>(fPHOSEvent->At(iPHOS)) ;
1623 Int_t mod=1;
1be770bf 1624 while(!cal->TestBit(BIT(17+mod)) && mod<5)mod++ ;
a8d74d4a 1625 TString base("PHOS_Re_mvsPt_mod") ; base+=mod ;
1626 TString full ;
1627 for(Int_t iConv = 0; iConv<nConv; iConv++){
1628 TLorentzVector * cnv = static_cast<TLorentzVector*>(fConvEvent->At(iConv)) ;
1629 TLorentzVector pi=*cal + *cnv ;
1630 full=base ; full+="_single" ;
1be770bf 1631 if(cnv->TestBit(kConvOnFly) && !cnv->TestBit(kConvEta)){
a8d74d4a 1632 FillHistogram(full,pi.M(),cal->Pt()) ;
1633 full=base ; full+="_all" ;
1634 FillHistogram(full,pi.M(),pi.Pt()) ;
a8d74d4a 1635 }
1636 }
1637 }
1638 for(Int_t iEMCAL=0; iEMCAL<nEMCAL;iEMCAL++){
1639 TLorentzVector * cal = static_cast<TLorentzVector*>(fEMCALEvent->At(iEMCAL)) ;
1640 Int_t mod=0;
1641 while(!cal->TestBit(BIT(17+mod)) && mod<6)mod++ ;
1642 TString base("EMCAL_Re_mvsPt_mod") ; base+=mod ;
1643 TString full ;
1644 for(Int_t iConv = 0; iConv<nConv; iConv++){
1645 TLorentzVector * cnv = static_cast<TLorentzVector*>(fConvEvent->At(iConv)) ;
1646 TLorentzVector pi=*cal + *cnv ;
1c0ffc7f 1647// Double_t alpha=TMath::Abs(cal->Energy()-cnv->Energy())/(cal->Energy()+cnv->Energy()) ;
a8d74d4a 1648 full=base+"_single" ;
1be770bf 1649 if(cnv->TestBit(kConvOnFly) && !cnv->TestBit(kConvEta)){
a8d74d4a 1650 FillHistogram(full,pi.M(),cal->Pt()) ;
1651 full=base+"_all" ;
1652 FillHistogram(full,pi.M(),pi.Pt()) ;
1be770bf 1653 char keym[55] ;
1654 for(Int_t iw=0;iw<10;iw++){ //resolution
1655 for(Int_t in=0;in<10;in++){
1656 snprintf(keym,55,"hMC_nonlinearity_EMCAL_w%d_n%d",iw,in) ;
1657 Double_t mMod=0.,ptMod=0. ;
1658 RecalibrateEMCAL(mMod, ptMod, cal, cnv, iw, in) ;
1659 FillHistogram(keym,mMod,ptMod) ;
1660 }
a8d74d4a 1661 }
1662 }
1663 //Vary Conversion cuts
1664 if(cnv->TestBit(kConvOnFly)){
1665 //Default
1be770bf 1666 if(!cnv->TestBit(kConvEta)){
a8d74d4a 1667 FillHistogram("EMCAL_Re_mvsPt_OnFly",pi.M(),pi.Pt()) ;
1be770bf 1668 FillHistogram("EMCAL_Re_mvsPt_OnFly_mult",pi.M(),pi.Pt(),fCentr) ;
1669 }
1670 if(cnv->TestBit(kConvdEdx) && !cnv->TestBit(kConvEta))
a8d74d4a 1671 FillHistogram("EMCAL_Re_mvsPt_On_dEdx",pi.M(),pi.Pt()) ;
1be770bf 1672 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvR))
a8d74d4a 1673 FillHistogram("EMCAL_Re_mvsPt_On_R120",pi.M(),pi.Pt()) ;
1be770bf 1674 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvZR))
a8d74d4a 1675 FillHistogram("EMCAL_Re_mvsPt_On_Z",pi.M(),pi.Pt()) ;
1be770bf 1676 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvNDF))
a8d74d4a 1677 FillHistogram("EMCAL_Re_mvsPt_On_chi",pi.M(),pi.Pt()) ;
1be770bf 1678 if(1)
a8d74d4a 1679 FillHistogram("EMCAL_Re_mvsPt_On_Eta",pi.M(),pi.Pt()) ;
1be770bf 1680 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvPlan))
a8d74d4a 1681 FillHistogram("EMCAL_Re_mvsPt_On_Wcut",pi.M(),pi.Pt()) ;
1be770bf 1682 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvArmQt))
1683 FillHistogram("EMCAL_Re_mvsPt_On_ArmQt",pi.M(),pi.Pt()) ;
a8d74d4a 1684 }
1685 else{
1686 //Default
1be770bf 1687 if(!cnv->TestBit(kConvEta)){
a8d74d4a 1688 FillHistogram("EMCAL_Re_mvsPt_Offline",pi.M(),pi.Pt()) ;
1be770bf 1689 FillHistogram("EMCAL_Re_mvsPt_Offline_mult",pi.M(),pi.Pt(),fCentr) ;
1690 }
1691 if(cnv->TestBit(kConvdEdx) && !cnv->TestBit(kConvEta))
a8d74d4a 1692 FillHistogram("EMCAL_Re_mvsPt_Off_dEdx",pi.M(),pi.Pt()) ;
1be770bf 1693 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvR))
a8d74d4a 1694 FillHistogram("EMCAL_Re_mvsPt_Off_R120",pi.M(),pi.Pt()) ;
1be770bf 1695 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvZR))
a8d74d4a 1696 FillHistogram("EMCAL_Re_mvsPt_Off_Z",pi.M(),pi.Pt()) ;
1be770bf 1697 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvNDF))
a8d74d4a 1698 FillHistogram("EMCAL_Re_mvsPt_Off_chi",pi.M(),pi.Pt()) ;
1be770bf 1699 if(1)
a8d74d4a 1700 FillHistogram("EMCAL_Re_mvsPt_Off_Eta",pi.M(),pi.Pt()) ;
1be770bf 1701 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvPlan))
a8d74d4a 1702 FillHistogram("EMCAL_Re_mvsPt_Off_Wcut",pi.M(),pi.Pt()) ;
1be770bf 1703 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvArmQt))
1704 FillHistogram("EMCAL_Re_mvsPt_Off_ArmQt",pi.M(),pi.Pt()) ;
a8d74d4a 1705 }
1706 }
1707 }
1708 //Now fill mixed
1709 TList * prevPHOS = fPHOSEvents[zvtx] ;
1710 TList * prevEMCAL = fEMCALEvents[zvtx] ;
1711 TList * prevConv = fConvEvents[zvtx] ;
1712
1713 //PHOS
1714 for(Int_t iPHOS=0; iPHOS<nPHOS;iPHOS++){
1715 TLorentzVector * cal = static_cast<TLorentzVector*>(fPHOSEvent->At(iPHOS)) ;
1716 for(Int_t ev=0; ev<prevConv->GetSize();ev++){
1717 TClonesArray * mixConv = static_cast<TClonesArray*>(prevConv->At(ev)) ;
1718 for(Int_t iConv = 0; iConv<mixConv->GetEntriesFast(); iConv++){
1719 TLorentzVector * cnv = static_cast<TLorentzVector*>(mixConv->At(iConv)) ;
1720 TLorentzVector pi=*cal + *cnv ;
1be770bf 1721 if(cnv->TestBit(kConvOnFly) && !cnv->TestBit(kConvEta)){
a8d74d4a 1722 FillHistogram("PHOS_Mi_mvsPt_all",pi.M(),pi.Pt()) ;
1723 if(cal->TestBit(kCaloPIDdisp))
1724 FillHistogram("PHOS_Mi_mvsPt_Disp",pi.M(),pi.Pt()) ;
1725 if(cal->TestBit(kCaloPIDtof))
1726 FillHistogram("PHOS_Mi_mvsPt_TOF",pi.M(),pi.Pt()) ;
1727 if(cal->TestBit(kCaloPIDneutral))
1728 FillHistogram("PHOS_Mi_mvsPt_Neutral",pi.M(),pi.Pt()) ;
1729 if(cal->TestBit(kCaloPIDneutral) && cal->TestBit(kCaloPIDdisp))
1730 FillHistogram("PHOS_Mi_mvsPt_DispNeutral",pi.M(),pi.Pt()) ;
1731 }
1732 //Vary Conversion cuts
1733 if(cnv->TestBit(kConvOnFly)){
1734 //Default
1be770bf 1735 if(!cnv->TestBit(kConvEta))
a8d74d4a 1736 FillHistogram("PHOS_Mi_mvsPt_OnFly",pi.M(),pi.Pt()) ;
1be770bf 1737 if( cnv->TestBit(kConvdEdx) && !cnv->TestBit(kConvEta))
a8d74d4a 1738 FillHistogram("PHOS_Mi_mvsPt_On_dEdx",pi.M(),pi.Pt()) ;
1be770bf 1739 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvR))
a8d74d4a 1740 FillHistogram("PHOS_Mi_mvsPt_On_R120",pi.M(),pi.Pt()) ;
1be770bf 1741 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvZR))
a8d74d4a 1742 FillHistogram("PHOS_Mi_mvsPt_On_Z",pi.M(),pi.Pt()) ;
1be770bf 1743 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvNDF))
a8d74d4a 1744 FillHistogram("PHOS_Mi_mvsPt_On_chi",pi.M(),pi.Pt()) ;
1be770bf 1745 if(1)
a8d74d4a 1746 FillHistogram("PHOS_Mi_mvsPt_On_Eta",pi.M(),pi.Pt()) ;
1be770bf 1747 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvPlan))
a8d74d4a 1748 FillHistogram("PHOS_Mi_mvsPt_On_Wcut",pi.M(),pi.Pt()) ;
1be770bf 1749 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvArmQt))
1750 FillHistogram("PHOS_Mi_mvsPt_On_ArmQt",pi.M(),pi.Pt()) ;
a8d74d4a 1751 }
1752 else{
1753 //Default
1be770bf 1754 if(!cnv->TestBit(kConvEta))
a8d74d4a 1755 FillHistogram("PHOS_Mi_mvsPt_Offline",pi.M(),pi.Pt()) ;
1be770bf 1756 if(cnv->TestBit(kConvdEdx) && !cnv->TestBit(kConvEta))
a8d74d4a 1757 FillHistogram("PHOS_Mi_mvsPt_Off_dEdx",pi.M(),pi.Pt()) ;
1be770bf 1758 if( !cnv->TestBit(kConvEta) && cnv->TestBit(kConvR))
a8d74d4a 1759 FillHistogram("PHOS_Mi_mvsPt_Off_R120",pi.M(),pi.Pt()) ;
1be770bf 1760 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvZR))
a8d74d4a 1761 FillHistogram("PHOS_Mi_mvsPt_Off_Z",pi.M(),pi.Pt()) ;
1be770bf 1762 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvNDF))
a8d74d4a 1763 FillHistogram("PHOS_Mi_mvsPt_Off_chi",pi.M(),pi.Pt()) ;
1be770bf 1764 if(1)
a8d74d4a 1765 FillHistogram("PHOS_Mi_mvsPt_Off_Eta",pi.M(),pi.Pt()) ;
1be770bf 1766 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvPlan))
a8d74d4a 1767 FillHistogram("PHOS_Mi_mvsPt_Off_Wcut",pi.M(),pi.Pt()) ;
1be770bf 1768 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvArmQt))
1769 FillHistogram("PHOS_Mi_mvsPt_Off_ArmQt",pi.M(),pi.Pt()) ;
a8d74d4a 1770 }
1771 }
1772 }
1773 }
1774 for(Int_t iConv = 0; iConv<nConv; iConv++){
1775 TLorentzVector * cnv = static_cast<TLorentzVector*>(fConvEvent->At(iConv)) ;
1776 for(Int_t ev=0; ev<prevPHOS->GetSize();ev++){
1777 TClonesArray * mixPHOS = static_cast<TClonesArray*>(prevPHOS->At(ev)) ;
1778 for(Int_t iPHOS=0; iPHOS<mixPHOS->GetEntriesFast();iPHOS++){
1779 TLorentzVector * cal = static_cast<TLorentzVector*>(mixPHOS->At(iPHOS)) ;
1780 TLorentzVector pi=*cal + *cnv ;
1be770bf 1781 if(cnv->TestBit(kConvOnFly) && !cnv->TestBit(kConvEta)){
a8d74d4a 1782 FillHistogram("PHOS_Mi_mvsPt_all",pi.M(),pi.Pt()) ;
1783 if(cal->TestBit(kCaloPIDdisp))
1784 FillHistogram("PHOS_Mi_mvsPt_Disp",pi.M(),pi.Pt()) ;
1785 if(cal->TestBit(kCaloPIDtof))
1786 FillHistogram("PHOS_Mi_mvsPt_TOF",pi.M(),pi.Pt()) ;
1787 if(cal->TestBit(kCaloPIDneutral))
1788 FillHistogram("PHOS_Mi_mvsPt_Neutral",pi.M(),pi.Pt()) ;
1789 if(cal->TestBit(kCaloPIDneutral) && cal->TestBit(kCaloPIDdisp))
1790 FillHistogram("PHOS_Mi_mvsPt_DispNeutral",pi.M(),pi.Pt()) ;
1791 }
1792 //Vary Conversion cuts
1793 if(cnv->TestBit(kConvOnFly)){
1794 //Default
1be770bf 1795 if(!cnv->TestBit(kConvEta))
a8d74d4a 1796 FillHistogram("PHOS_Mi_mvsPt_OnFly",pi.M(),pi.Pt()) ;
1be770bf 1797 if(cnv->TestBit(kConvdEdx) && !cnv->TestBit(kConvEta))
a8d74d4a 1798 FillHistogram("PHOS_Mi_mvsPt_On_dEdx",pi.M(),pi.Pt()) ;
1be770bf 1799 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvR))
a8d74d4a 1800 FillHistogram("PHOS_Mi_mvsPt_On_R120",pi.M(),pi.Pt()) ;
1be770bf 1801 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvZR))
a8d74d4a 1802 FillHistogram("PHOS_Mi_mvsPt_On_Z",pi.M(),pi.Pt()) ;
1be770bf 1803 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvNDF))
a8d74d4a 1804 FillHistogram("PHOS_Mi_mvsPt_On_chi",pi.M(),pi.Pt()) ;
1be770bf 1805 if(1)
a8d74d4a 1806 FillHistogram("PHOS_Mi_mvsPt_On_Eta",pi.M(),pi.Pt()) ;
1be770bf 1807 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvPlan))
a8d74d4a 1808 FillHistogram("PHOS_Mi_mvsPt_On_Wcut",pi.M(),pi.Pt()) ;
1be770bf 1809 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvArmQt))
1810 FillHistogram("PHOS_Mi_mvsPt_On_ArmQt",pi.M(),pi.Pt()) ;
a8d74d4a 1811 }
1812 else{
1813 //Default
1be770bf 1814 if(!cnv->TestBit(kConvEta))
a8d74d4a 1815 FillHistogram("PHOS_Mi_mvsPt_Offline",pi.M(),pi.Pt()) ;
1be770bf 1816 if(cnv->TestBit(kConvdEdx) && !cnv->TestBit(kConvEta))
a8d74d4a 1817 FillHistogram("PHOS_Mi_mvsPt_Off_dEdx",pi.M(),pi.Pt()) ;
1be770bf 1818 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvR))
a8d74d4a 1819 FillHistogram("PHOS_Mi_mvsPt_Off_R120",pi.M(),pi.Pt()) ;
1be770bf 1820 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvZR))
a8d74d4a 1821 FillHistogram("PHOS_Mi_mvsPt_Off_Z",pi.M(),pi.Pt()) ;
1be770bf 1822 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvNDF))
a8d74d4a 1823 FillHistogram("PHOS_Mi_mvsPt_Off_chi",pi.M(),pi.Pt()) ;
1be770bf 1824 if(1)
a8d74d4a 1825 FillHistogram("PHOS_Mi_mvsPt_Off_Eta",pi.M(),pi.Pt()) ;
1be770bf 1826 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvPlan))
a8d74d4a 1827 FillHistogram("PHOS_Mi_mvsPt_Off_Wcut",pi.M(),pi.Pt()) ;
1be770bf 1828 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvArmQt))
1829 FillHistogram("PHOS_Mi_mvsPt_Off_ArmQt",pi.M(),pi.Pt()) ;
a8d74d4a 1830 }
1831 }
1832 }
1833 }
1834
1be770bf 1835/*
a8d74d4a 1836 //PHOS module dependent
1837 for(Int_t iPHOS=0; iPHOS<nPHOS;iPHOS++){
1838 TLorentzVector * cal = static_cast<TLorentzVector*>(fPHOSEvent->At(iPHOS)) ;
1839 Int_t mod=1;
1be770bf 1840 while(!cal->TestBit(BIT(17+mod)) && mod<5)mod++ ;
a8d74d4a 1841 TString base("PHOS_Mi_mvsPt_mod") ; base+=mod ;
1842 TString full ;
1843 for(Int_t ev=0; ev<prevConv->GetSize();ev++){
1844 TClonesArray * mixConv = static_cast<TClonesArray*>(prevConv->At(ev)) ;
1845 for(Int_t iConv = 0; iConv<mixConv->GetEntriesFast(); iConv++){
1846 TLorentzVector * cnv = static_cast<TLorentzVector*>(mixConv->At(iConv)) ;
1847 TLorentzVector pi=*cal + *cnv ;
1848 full=base+"_all" ;
1be770bf 1849 if(cnv->TestBit(kConvOnFly) && !cnv->TestBit(kConvEta)){
a8d74d4a 1850 FillHistogram(full,pi.M(),pi.Pt()) ;
a8d74d4a 1851 }
1852 }
1853 }
1854 }
1855 for(Int_t iConv = 0; iConv<nConv; iConv++){
1856 TLorentzVector * cnv = static_cast<TLorentzVector*>(fConvEvent->At(iConv)) ;
1857 for(Int_t ev=0; ev<prevPHOS->GetSize();ev++){
1858 TClonesArray * mixPHOS = static_cast<TClonesArray*>(prevPHOS->At(ev)) ;
1859 for(Int_t iPHOS=0; iPHOS<mixPHOS->GetEntriesFast();iPHOS++){
1860 TLorentzVector * cal = static_cast<TLorentzVector*>(mixPHOS->At(iPHOS)) ;
1861 Int_t mod=1;
1be770bf 1862 while(!cal->TestBit(BIT(17+mod)) && mod<5)mod++ ;
a8d74d4a 1863 TString base("PHOS_Mi_mvsPt_mod") ; base+=mod ;
1864 TString full ;
1865 TLorentzVector pi=*cal + *cnv ;
1866 full=base+"_all" ;
1be770bf 1867 if(cnv->TestBit(kConvOnFly) && !cnv->TestBit(kConvEta)){
a8d74d4a 1868 FillHistogram(full,pi.M(),pi.Pt()) ;
a8d74d4a 1869 }
1870 }
1871 }
1872 }
1be770bf 1873*/
a8d74d4a 1874
1875 //EMCAL
1876 for(Int_t iEMCAL=0; iEMCAL<nEMCAL;iEMCAL++){
1877 TLorentzVector * cal = static_cast<TLorentzVector*>(fEMCALEvent->At(iEMCAL)) ;
1878 Int_t mod=0;
1879 while(!cal->TestBit(BIT(17+mod)) && mod<6)mod++ ;
1880 TString base("EMCAL_Mi_mvsPt_mod") ; base+=mod ;
1881 TString full ;
1882 for(Int_t ev=0; ev<prevConv->GetSize();ev++){
1883 TClonesArray * mixConv = static_cast<TClonesArray*>(prevConv->At(ev)) ;
1884 for(Int_t iConv = 0; iConv<mixConv->GetEntriesFast(); iConv++){
1885 TLorentzVector * cnv = static_cast<TLorentzVector*>(mixConv->At(iConv)) ;
1886 TLorentzVector pi=*cal + *cnv ;
1887 full=base+"_all" ;
1be770bf 1888 if(cnv->TestBit(kConvOnFly) && !cnv->TestBit(kConvEta)){
a8d74d4a 1889 FillHistogram(full,pi.M(),pi.Pt()) ;
a8d74d4a 1890 }
1891 if(cnv->TestBit(kConvOnFly)){
1892 //Default
1be770bf 1893 if(!cnv->TestBit(kConvEta))
a8d74d4a 1894 FillHistogram("EMCAL_Mi_mvsPt_OnFly",pi.M(),pi.Pt()) ;
1be770bf 1895 if(cnv->TestBit(kConvdEdx) && !cnv->TestBit(kConvEta))
a8d74d4a 1896 FillHistogram("EMCAL_Mi_mvsPt_On_dEdx",pi.M(),pi.Pt()) ;
1be770bf 1897 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvR))
a8d74d4a 1898 FillHistogram("EMCAL_Mi_mvsPt_On_R120",pi.M(),pi.Pt()) ;
1be770bf 1899 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvZR))
a8d74d4a 1900 FillHistogram("EMCAL_Mi_mvsPt_On_Z",pi.M(),pi.Pt()) ;
1be770bf 1901 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvNDF))
a8d74d4a 1902 FillHistogram("EMCAL_Mi_mvsPt_On_chi",pi.M(),pi.Pt()) ;
1be770bf 1903 if(1)
a8d74d4a 1904 FillHistogram("EMCAL_Mi_mvsPt_On_Eta",pi.M(),pi.Pt()) ;
1be770bf 1905 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvPlan))
a8d74d4a 1906 FillHistogram("EMCAL_Mi_mvsPt_On_Wcut",pi.M(),pi.Pt()) ;
1be770bf 1907 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvArmQt))
1908 FillHistogram("EMCAL_Mi_mvsPt_On_ArmQt",pi.M(),pi.Pt()) ;
a8d74d4a 1909 }
1910 else{
1911 //Default
1be770bf 1912 if(!cnv->TestBit(kConvEta))
a8d74d4a 1913 FillHistogram("EMCAL_Mi_mvsPt_Offline",pi.M(),pi.Pt()) ;
1be770bf 1914 if( cnv->TestBit(kConvdEdx) && !cnv->TestBit(kConvEta))
a8d74d4a 1915 FillHistogram("EMCAL_Mi_mvsPt_Off_dEdx",pi.M(),pi.Pt()) ;
1be770bf 1916 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvR))
a8d74d4a 1917 FillHistogram("EMCAL_Mi_mvsPt_Off_R120",pi.M(),pi.Pt()) ;
1be770bf 1918 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvZR))
a8d74d4a 1919 FillHistogram("EMCAL_Mi_mvsPt_Off_Z",pi.M(),pi.Pt()) ;
1be770bf 1920 if( !cnv->TestBit(kConvEta) && cnv->TestBit(kConvNDF))
a8d74d4a 1921 FillHistogram("EMCAL_Mi_mvsPt_Off_chi",pi.M(),pi.Pt()) ;
1be770bf 1922 if(1)
a8d74d4a 1923 FillHistogram("EMCAL_Mi_mvsPt_Off_Eta",pi.M(),pi.Pt()) ;
1be770bf 1924 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvPlan))
a8d74d4a 1925 FillHistogram("EMCAL_Mi_mvsPt_Off_Wcut",pi.M(),pi.Pt()) ;
1be770bf 1926 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvArmQt))
1927 FillHistogram("EMCAL_Mi_mvsPt_Off_ArmQt",pi.M(),pi.Pt()) ;
a8d74d4a 1928 }
1929 }
1930 }
1931 }
1be770bf 1932/*
a8d74d4a 1933 for(Int_t iConv = 0; iConv<nConv; iConv++){
1934 TLorentzVector * cnv = static_cast<TLorentzVector*>(fConvEvent->At(iConv)) ;
1935 for(Int_t ev=0; ev<prevEMCAL->GetSize();ev++){
1936 TClonesArray * mixEMCAL = static_cast<TClonesArray*>(prevEMCAL->At(ev)) ;
1937 for(Int_t iEMCAL=0; iEMCAL<mixEMCAL->GetEntriesFast();iEMCAL++){
1938 TLorentzVector * cal = static_cast<TLorentzVector*>(mixEMCAL->At(iEMCAL)) ;
1939 Int_t mod=0;
1940 while(!cal->TestBit(BIT(17+mod)) && mod<6)mod++ ;
1941 TString base("EMCAL_Mi_mvsPt_mod") ; base+=mod ;
1942 TString full ;
1943 TLorentzVector pi=*cal + *cnv ;
1944 full=base+"_all" ;
1be770bf 1945 if(cnv->TestBit(kConvOnFly) && !cnv->TestBit(kConvEta)){
a8d74d4a 1946 FillHistogram(full,pi.M(),pi.Pt()) ;
1947 if(cal->TestBit(kCaloPIDdisp)){
1948 full=base+"_Disp" ;
1949 FillHistogram(full,pi.M(),pi.Pt()) ;
1950 }
1951 if(cal->TestBit(kCaloPIDtof)){
1952 full=base+"_TOF" ;
1953 FillHistogram(full,pi.M(),pi.Pt()) ;
1954 }
1955 if(cal->TestBit(kCaloPIDneutral)){
1956 full=base+"_Neutral" ;
1957 FillHistogram(full,pi.M(),pi.Pt()) ;
1958 }
1959 if(cal->TestBit(kCaloPIDneutral) && cal->TestBit(kCaloPIDdisp)){
1960 full=base+"_DispNeutral" ;
1961 FillHistogram(full,pi.M(),pi.Pt()) ;
1962 }
1963 }
1964 if(cnv->TestBit(kConvOnFly)){
1965 //Default
1be770bf 1966 if(!cnv->TestBit(kConvEta))
a8d74d4a 1967 FillHistogram("EMCAL_Mi_mvsPt_OnFly",pi.M(),pi.Pt()) ;
1be770bf 1968 if(cnv->TestBit(kConvdEdx) && !cnv->TestBit(kConvEta))
a8d74d4a 1969 FillHistogram("EMCAL_Mi_mvsPt_On_dEdx",pi.M(),pi.Pt()) ;
1be770bf 1970 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvR))
a8d74d4a 1971 FillHistogram("EMCAL_Mi_mvsPt_On_R120",pi.M(),pi.Pt()) ;
1be770bf 1972 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvZR))
a8d74d4a 1973 FillHistogram("EMCAL_Mi_mvsPt_On_Z",pi.M(),pi.Pt()) ;
1be770bf 1974 if( !cnv->TestBit(kConvEta) && cnv->TestBit(kConvNDF))
a8d74d4a 1975 FillHistogram("EMCAL_Mi_mvsPt_On_chi",pi.M(),pi.Pt()) ;
1be770bf 1976 if(1)
a8d74d4a 1977 FillHistogram("EMCAL_Mi_mvsPt_On_Eta",pi.M(),pi.Pt()) ;
1be770bf 1978 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvPlan))
a8d74d4a 1979 FillHistogram("EMCAL_Mi_mvsPt_On_Wcut",pi.M(),pi.Pt()) ;
1be770bf 1980 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvArmQt))
1981 FillHistogram("EMCAL_Mi_mvsPt_On_ArmQt",pi.M(),pi.Pt()) ;
a8d74d4a 1982 }
1983 else{
1984 //Default
1be770bf 1985 if(!cnv->TestBit(kConvEta))
a8d74d4a 1986 FillHistogram("EMCAL_Mi_mvsPt_Offline",pi.M(),pi.Pt()) ;
1be770bf 1987 if(cnv->TestBit(kConvdEdx) && !cnv->TestBit(kConvEta))
a8d74d4a 1988 FillHistogram("EMCAL_Mi_mvsPt_Off_dEdx",pi.M(),pi.Pt()) ;
1be770bf 1989 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvR))
a8d74d4a 1990 FillHistogram("EMCAL_Mi_mvsPt_Off_R120",pi.M(),pi.Pt()) ;
1be770bf 1991 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvZR))
a8d74d4a 1992 FillHistogram("EMCAL_Mi_mvsPt_Off_Z",pi.M(),pi.Pt()) ;
1be770bf 1993 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvNDF))
a8d74d4a 1994 FillHistogram("EMCAL_Mi_mvsPt_Off_chi",pi.M(),pi.Pt()) ;
1be770bf 1995 if(1)
a8d74d4a 1996 FillHistogram("EMCAL_Mi_mvsPt_Off_Eta",pi.M(),pi.Pt()) ;
1be770bf 1997 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvPlan))
a8d74d4a 1998 FillHistogram("EMCAL_Mi_mvsPt_Off_Wcut",pi.M(),pi.Pt()) ;
1be770bf 1999 if(!cnv->TestBit(kConvEta) && cnv->TestBit(kConvArmQt))
2000 FillHistogram("EMCAL_Mi_mvsPt_Off_ArmQt",pi.M(),pi.Pt()) ;
a8d74d4a 2001 }
2002 }
2003 }
2004 }
1be770bf 2005*/
a8d74d4a 2006
2007
2008
2009 //Now we either add current events to stack or remove
2010 //Here we have some difficulty: conversion and calorimeter photons have different spectra.
2011 //So to correctly reproduce combinatorial background we have to preserve average number of
2012 //photons of both kinds per event. Therefore we should not reject empty PHOS/EMCAL events
2013 //though it will cost some memory. Reject only those events where no photons anywhere
2014
2015 if((fPHOSEvent->GetEntriesFast()>0 || fEMCALEvent->GetEntriesFast()>0) && fConvEvent->GetEntriesFast()>0){
2016 prevPHOS->AddFirst(fPHOSEvent) ;
2017 fPHOSEvent=0;
2018 prevEMCAL->AddFirst(fEMCALEvent) ;
2019 fEMCALEvent=0 ;
2020 prevConv->AddFirst(fConvEvent) ;
2021 fConvEvent=0 ;
2022 if(prevPHOS->GetSize()>100){//Remove redundant events
2023 TClonesArray * tmp = static_cast<TClonesArray*>(prevPHOS->Last()) ;
2024 prevPHOS->RemoveLast() ;
2025 delete tmp ;
2026 tmp = static_cast<TClonesArray*>(prevEMCAL->Last()) ;
2027 prevEMCAL->RemoveLast() ;
2028 delete tmp ;
2029 tmp = static_cast<TClonesArray*>(prevConv->Last()) ;
2030 prevConv->RemoveLast() ;
2031 delete tmp ;
2032 }
2033 }
2034
2035}
2036//___________________________________________________________________________
2037void AliAnalysisTaskCaloConv::ProcessMC(){
b9295e41 2038 //ProcessMC
a8d74d4a 2039 //fill histograms for efficiensy etc. calculation
2040 if(!fStack) return ;
2041
2042 const Double_t rcut = 1. ; //cut for primary particles
2043 Double_t vtx[3];
2044 vtx[0] = fESDEvent->GetPrimaryVertex()->GetX();
2045 vtx[1] = fESDEvent->GetPrimaryVertex()->GetY();
2046 vtx[2] = fESDEvent->GetPrimaryVertex()->GetZ();
2047
1be770bf 2048 Int_t nPHOS=fPHOSEvent->GetEntriesFast() ;
2049 Int_t nEMCAL=fEMCALEvent->GetEntriesFast() ;
2050 Int_t nConv = fConvEvent->GetEntriesFast() ;
2051
2052 //---------First pi0/eta-----------------------------
2053 char partName[10] ;
2054 char hkey[55] ;
a8d74d4a 2055 for (Int_t iTracks = 0; iTracks < fStack->GetNtrack(); iTracks++) {
2056 TParticle* particle = (TParticle *)fStack->Particle(iTracks);
1be770bf 2057 if(particle->GetPdgCode() == 111)
2058 snprintf(partName,10,"pi0") ;
2059 else
2060 if(particle->GetPdgCode() == 221)
2061 snprintf(partName,10,"eta") ;
2062 else
2063 continue ;
a8d74d4a 2064
1c0ffc7f 2065 //Primary particle
a8d74d4a 2066 if(particle->R() >rcut)
2067 continue ;
2068
1c0ffc7f 2069 Double_t pt = particle->Pt() ;
2070 //Total number of pi0 with creation radius <1 cm
1be770bf 2071 snprintf(hkey,55,"hMC_CaloConv_all%s",partName) ;
2072 FillHistogram(hkey,pt) ;
2073 if(TMath::Abs(particle->Y())<1.){
2074 snprintf(hkey,55,"hMC_CaloConv_%s_unitEta",partName) ;
2075 FillHistogram(hkey,pt,fCentr) ;
2076 }
a8d74d4a 2077
1c0ffc7f 2078 //Check if one of photons converted
2079 if(particle->GetNDaughters()!=2)
a8d74d4a 2080 continue ; //Do not account Dalitz decays
2081
1c0ffc7f 2082 TParticle * gamma1 = fStack->Particle(particle->GetFirstDaughter());
2083 TParticle * gamma2 = fStack->Particle(particle->GetLastDaughter());
2084 //Number of pi0s decayed into acceptance
2085 Bool_t inAcc1 = (TMath::Abs(gamma1->Eta())<0.9) ;
2086 Bool_t inAcc2 = (TMath::Abs(gamma2->Eta())<0.9) ;
1be770bf 2087 Int_t mod1,mod2 ;
2088 Double_t x=0.,z=0. ;
2089 Bool_t hitPHOS1 = fPHOSgeom->ImpactOnEmc(gamma1, mod1, z,x) ;
2090 Bool_t hitPHOS2 = fPHOSgeom->ImpactOnEmc(gamma2, mod2, z,x) ;
1c0ffc7f 2091 Bool_t hitEMCAL1= fEMCALgeom->Impact(gamma1) ;
2092 Bool_t hitEMCAL2= fEMCALgeom->Impact(gamma2) ;
a8d74d4a 2093
1c0ffc7f 2094 Bool_t goodPair=kFALSE ;
2095 if((inAcc1 && hitPHOS2) || (inAcc2 && hitPHOS1)){
1be770bf 2096 snprintf(hkey,55,"hMC_CaloConv_%sPHOSacc",partName) ;
2097 FillHistogram(hkey,pt) ;
1c0ffc7f 2098 goodPair=kTRUE ;
2099 }
2100 if((inAcc1 && hitEMCAL2) || (inAcc2 && hitEMCAL1)){
1be770bf 2101 snprintf(hkey,55,"hMC_CaloConv_%sEMCALacc",partName) ;
2102 FillHistogram(hkey,pt) ;
1c0ffc7f 2103 goodPair=kTRUE ;
2104 }
2105 if(!goodPair){
a8d74d4a 2106 continue ;
1c0ffc7f 2107 }
a8d74d4a 2108
1c0ffc7f 2109 Bool_t converted1 = kFALSE ;
2110 if(gamma1->GetNDaughters()==2){
2111 TParticle * e1=fStack->Particle(gamma1->GetFirstDaughter()) ;
2112 TParticle * e2=fStack->Particle(gamma1->GetLastDaughter()) ;
2113 if(TMath::Abs(e1->GetPdgCode())==11 && TMath::Abs(e2->GetPdgCode())==11){ //conversion
2114 if(e1->R()<180.)
2115 converted1 = kTRUE ;
2116 }
2117 }
2118 Bool_t converted2 = kFALSE ;
2119 if(gamma2->GetNDaughters()==2){
2120 TParticle * e1=fStack->Particle(gamma2->GetFirstDaughter()) ;
2121 TParticle * e2=fStack->Particle(gamma2->GetLastDaughter()) ;
2122 if(TMath::Abs(e1->GetPdgCode())==11 && TMath::Abs(e2->GetPdgCode())==11){ //conversion
2123 if(e1->R()<180.)
2124 converted2 = kTRUE ;
2125 }
2126 }
2127
2128 //Number of pi0s with one photon converted
1be770bf 2129 if((converted1 && !converted2 && hitPHOS2) || (!converted1 && hitPHOS1 && converted2)) {
2130 snprintf(hkey,55,"hMC_CaloConv_%s_PHOS_conv",partName) ;
2131 FillHistogram(hkey,pt) ;
2132 }
a8d74d4a 2133
1be770bf 2134 if((converted1 && !converted2 && hitEMCAL2) || (!converted1 && hitEMCAL1 && converted2)) {
2135 snprintf(hkey,55,"hMC_CaloConv_%s_EMCAL_conv",partName) ;
2136 FillHistogram(hkey,pt) ;
2137 }
1c0ffc7f 2138
2139 //Both converted
2140 if(converted1 && converted2) {
1be770bf 2141 snprintf(hkey,55,"hMC_CaloConv_%s_bothphot_conv",partName) ;
2142 FillHistogram(hkey,pt) ;
1c0ffc7f 2143 continue ;
2144 }
2145
2146 //photon pointing calorimeter converted
2147 if((converted1 && hitPHOS1 && !hitEMCAL2) || (converted2 && hitPHOS2 && !hitEMCAL1) ||
2148 (converted1 && hitEMCAL1 && !hitPHOS2) || (converted2 && hitEMCAL2 && !hitPHOS1)){
1be770bf 2149 snprintf(hkey,55,"hMC_CaloConv_%s_convPhotInCalo",partName) ;
2150 FillHistogram(hkey,pt) ;
1c0ffc7f 2151 continue ;
2152 }
2153
2154 //Converted pi0 with v0 and photon PHOS or EMCAL
1be770bf 2155 Bool_t foundV01onfly=kFALSE, foundV01offline=kFALSE, foundV02onfly=kFALSE, foundV02offline=kFALSE ;
2156 Bool_t foundV01onflyPID=kFALSE, foundV01offlinePID=kFALSE, foundV02onflyPID=kFALSE, foundV02offlinePID=kFALSE ;
2157 TLorentzVector pConvOn,pConvOff ;
1c0ffc7f 2158 for(Int_t iv0=0; iv0<fESDEvent->GetNumberOfV0s();iv0++){
2159 AliESDv0 * v0 = fESDEvent->GetV0(iv0) ;
2160
2161 TParticle * negativeMC = fStack->Particle(TMath::Abs(fESDEvent->GetTrack(v0->GetNindex())->GetLabel()));
2162 TParticle * positiveMC = fStack->Particle(TMath::Abs(fESDEvent->GetTrack(v0->GetPindex())->GetLabel()));
2163
1be770bf 2164 if(negativeMC->GetMother(0) != positiveMC->GetMother(0))
2165 continue ;
1c0ffc7f 2166
2167 if(TMath::Abs(negativeMC->GetPdgCode())!=11 || TMath::Abs(positiveMC->GetPdgCode())!=11){
2168 continue;
2169 }
2170 if(negativeMC->GetPdgCode()==positiveMC->GetPdgCode()){
2171 continue;
2172 }
2173
2174 TParticle * v0Gamma = fStack->Particle(negativeMC->GetMother(0));
2175 Bool_t same = (v0Gamma == gamma1) ;
2176 TParticle * tmp = v0Gamma ;
2177 while(!same && tmp->GetFirstMother()>=0){
2178 tmp = fStack->Particle(tmp->GetFirstMother());
a8d74d4a 2179 same = (tmp == gamma1) ;
2180 }
2181 if(same){
1be770bf 2182 if(v0->GetOnFlyStatus())
2183 foundV01onfly = kTRUE ;
2184 else
2185 foundV01offline= kTRUE ;
2186 for(Int_t iconv=0; iconv<nConv;iconv++){
2187 if(fGammaV0s[iconv] == iv0){
2188 TLorentzVector * cnv = static_cast<TLorentzVector*>(fConvEvent->At(iconv)) ;
2189 //default cuts
2190 if(!cnv->TestBit(kConvEta)){
2191 if(v0->GetOnFlyStatus()){
2192 pConvOn= *cnv ;
2193 foundV01onflyPID = kTRUE ;
2194 }
2195 else{
2196 pConvOff= *cnv ;
2197 foundV01offlinePID = kTRUE ;
2198 }
2199 }
2200 break ;
2201 }
2202 }
2203 continue ;
a8d74d4a 2204 }
2205 same = (v0Gamma == gamma2) ;
2206 tmp = v0Gamma ;
2207 while(!same && tmp->GetFirstMother()>=0){
2208 tmp = fStack->Particle(tmp->GetFirstMother());
2209 same = (tmp == gamma2) ;
2210 }
2211 if(same){
1be770bf 2212 if(v0->GetOnFlyStatus())
2213 foundV02onfly = kTRUE ;
2214 else
2215 foundV02offline = kTRUE ;
2216 for(Int_t iconv=0; iconv<nConv;iconv++){
2217 if(fGammaV0s[iconv] == iv0){
2218 TLorentzVector * cnv = static_cast<TLorentzVector*>(fConvEvent->At(iconv)) ;
2219 //default cuts
2220 if(!cnv->TestBit(kConvEta)){
2221 if(v0->GetOnFlyStatus()){
2222 pConvOn= *cnv ;
2223 foundV02onflyPID = kTRUE ;
2224 }
2225 else{
2226 pConvOff= *cnv ;
2227 foundV02offlinePID = kTRUE ;
2228 }
2229 }
2230 break ;
2231 }
2232 }
a8d74d4a 2233 }
2234 }
2235
2236 goodPair=kFALSE ;
1be770bf 2237 if((foundV01onfly && hitPHOS2) || (foundV02onfly && hitPHOS1)){
2238 snprintf(hkey,55,"hMC_CaloConv_%s_v0onfly_PHOSacc",partName) ;
2239 FillHistogram(hkey,pt) ;
2240 goodPair=kTRUE;
2241 }
2242 if((foundV01offline && hitPHOS2) || (foundV02offline && hitPHOS1)){
2243 snprintf(hkey,55,"hMC_CaloConv_%s_v0offline_PHOSacc",partName) ;
2244 FillHistogram(hkey,pt) ;
2245 goodPair=kTRUE;
2246 }
2247 if((foundV01onfly && hitEMCAL2) || (foundV02onfly && hitEMCAL1)){
2248 snprintf(hkey,55,"hMC_CaloConv_%s_v0onfly_EMCALacc",partName) ;
2249 FillHistogram(hkey,pt) ;
a8d74d4a 2250 goodPair=kTRUE;
2251 }
1be770bf 2252 if((foundV01offline && hitEMCAL2) || (foundV02offline && hitEMCAL1)){
2253 snprintf(hkey,55,"hMC_CaloConv_%s_v0offline_EMCALacc",partName) ;
2254 FillHistogram(hkey,pt) ;
a8d74d4a 2255 goodPair=kTRUE;
2256 }
2257 if(!goodPair){
2258 continue ;
2259 }
2260
2261 //Converted pi0 with v0 and cluster in PHOS/EMCAL
2262 Bool_t cluInPHOS = kFALSE,cluInEMCAL=kFALSE ;
1be770bf 2263 Bool_t cluInPHOSpid = kFALSE,cluInEMCALpid=kFALSE ;
2264 Bool_t closeToBad= kFALSE ;
a8d74d4a 2265 TLorentzVector pCalo ;
2266 for (Int_t i=0; i<fESDEvent->GetNumberOfCaloClusters(); i++) {
2267 AliESDCaloCluster * clu = fESDEvent->GetCaloCluster(i);
2268 Int_t iprim = clu->GetLabel() ; //# of particle hit PHOS/EMCAL
2269 Bool_t matched = kFALSE ;
2270 while(iprim>=0 ) {
2271 if(iprim==particle->GetFirstDaughter() || iprim==particle->GetLastDaughter()){
2272 matched=kTRUE ;
2273 break ;
2274 }
2275 else{
2276 iprim=fStack->Particle(iprim)->GetFirstMother() ;
2277 }
2278 }
2279 if(!matched)
2280 continue ;
2281 if(clu->IsPHOS() && (hitPHOS1 || hitPHOS2)){
2282 cluInPHOS=kTRUE ;
1be770bf 2283 //Check if cluster passed PID
2284 for(Int_t inPHOS=0; inPHOS<nPHOS;inPHOS++){
2285 if(fGammaPHOS[inPHOS] == i){
2286 cluInPHOSpid=kTRUE ;
2287 break ;
2288 }
2289 }
a8d74d4a 2290 clu->GetMomentum(pCalo ,vtx);
1be770bf 2291 if(clu->GetDistanceToBadChannel()<fBadDistCutPHOS)
2292 closeToBad=kTRUE ;
a8d74d4a 2293 break ;
2294 }
2295 if(!clu->IsPHOS() && (hitEMCAL1 || hitEMCAL2)){
2296 cluInEMCAL=kTRUE ;
1be770bf 2297 //Check if cluster passed PID
2298 for(Int_t inEMCAL=0; inEMCAL<nEMCAL;inEMCAL++){
2299 if(fGammaEMCAL[inEMCAL] == i){
2300 cluInPHOSpid=kTRUE ;
2301 break ;
2302 }
2303 }
a8d74d4a 2304 clu->GetMomentum(pCalo ,vtx);
1be770bf 2305 if(clu->GetDistanceToBadChannel()<fBadDistCutEMCAL)
2306 closeToBad=kTRUE ;
a8d74d4a 2307 break ;
2308 }
2309 }
2310
2311 if(cluInPHOS){
1be770bf 2312 //OnFly
2313 if(foundV01onfly ||foundV02onfly){
2314 snprintf(hkey,55,"hMC_CaloConv_%s_v0onfly_PHOSclu",partName) ;
2315 FillHistogram(hkey,pt) ;
2316
2317 if((foundV01onflyPID ||foundV02onflyPID) && cluInPHOSpid){
2318 snprintf(hkey,55,"hMC_CaloConv_%s_v0onfly_PHOSclu_pid",partName) ;
2319 FillHistogram(hkey,pt) ;
2320 for(Int_t iw=0;iw<10;iw++){ //resolution
2321 for(Int_t in=0;in<10;in++){
2322 char keym[55] ;
2323 snprintf(keym,55,"hMC_CaloConv_%s_v0onfly_PHOSclu_w%d_n%d",partName,iw,in) ;
2324 Double_t mMod=0.,ptMod=0. ;
2325 Recalibrate(mMod, ptMod, &pCalo, &pConvOn, iw, in) ;
2326 FillHistogram(keym,ptMod) ;
2327 snprintf(keym,55,"hMC_CaloConv_%s_v0onfly_ConvPHOSclu_w%d_n%d",partName,iw,in) ;
2328 RecalibrateConvPHOS(mMod, ptMod, &pCalo, &pConvOn, iw, in) ;
2329 FillHistogram(keym,ptMod) ;
2330 }
2331 }
2332 if(!closeToBad){
2333 snprintf(hkey,55,"hMC_CaloConv_%s_v0onfly_PHOSclu_good",partName) ;
2334 FillHistogram(hkey,pt) ;
2335 }
2336 Double_t m=(pCalo+pConvOn).M() ;
2337 Double_t ptm=(pCalo+pConvOn).Pt() ;
2338 snprintf(hkey,55,"hMC_CaloConv_%s_v0on_PHOSclu_ptRec",partName) ;
2339 FillHistogram(hkey,ptm) ;
2340 snprintf(hkey,55,"hMC_CaloConv_%s_v0on_PHOSclu_mvsPt",partName) ;
2341 FillHistogram(hkey,m,ptm) ;
2342 }
2343 }
2344
2345 //Offline
2346 if(foundV01offline ||foundV02offline){
2347 snprintf(hkey,55,"hMC_CaloConv_%s_v0offline_PHOSclu",partName) ;
2348 FillHistogram(hkey,pt) ;
2349 if((foundV01offlinePID ||foundV02offlinePID) && cluInPHOSpid){
2350 snprintf(hkey,55,"hMC_CaloConv_%s_v0offline_PHOSclu_pid",partName) ;
2351 FillHistogram(hkey,pt) ;
2352 Double_t m=(pCalo+pConvOff).M() ;
2353 Double_t ptm=(pCalo+pConvOff).Pt() ;
2354 snprintf(hkey,55,"hMC_CaloConv_%s_v0off_PHOSclu_ptRec",partName) ;
2355 FillHistogram(hkey,ptm) ;
2356 snprintf(hkey,55,"hMC_CaloConv_%s_v0off_PHOSclu_mvsPt",partName) ;
2357 FillHistogram(hkey,m,ptm) ;
2358 if(!closeToBad){
2359 snprintf(hkey,55,"hMC_CaloConv_%s_v0offline_PHOSclu_good",partName) ;
2360 FillHistogram(hkey,pt) ;
2361 }
2362 }
2363 }
2364
2365 if((foundV01onflyPID ||foundV02onflyPID) && cluInPHOSpid){
2366 TString base("hMC_CaloConv_") ; base+=partName; base+="_v0onfly_PHOSclu_mod" ;
2367 if(hitPHOS1)
2368 base+=mod1 ;
2369 else
2370 base+=mod2 ;
2371 FillHistogram(base.Data(),pt) ;
2372 }
2373
2374 if((foundV01offlinePID ||foundV02offlinePID) && cluInPHOSpid){
2375 TString base("hMC_CaloConv_") ; base+=partName; base+="_v0offline_PHOSclu_mod" ;
2376 if(hitPHOS1)
2377 base+=mod1 ;
2378 else
2379 base+=mod2 ;
2380 FillHistogram(base.Data(),pt) ;
2381 }
a8d74d4a 2382 }
1be770bf 2383 if(cluInEMCAL && strcmp(partName,"pi0")==0){
2384 //OnFly
2385 if(foundV01onfly ||foundV02onfly){
2386 FillHistogram("hMC_CaloConv_pi0_v0onfly_EMCALclu",pt) ;
2387
2388 if((foundV01onflyPID ||foundV02onflyPID) && cluInEMCALpid){
2389 FillHistogram("hMC_CaloConv_pi0_v0onfly_EMCALclu_pid",pt) ;
2390 for(Int_t iw=0;iw<10;iw++){ //resolution
2391 for(Int_t in=0;in<10;in++){
2392 char keym[55] ;
2393 snprintf(keym,55,"hMC_CaloConv_pi0_v0onfly_EMCALclu_w%d_n%d",iw,in) ;
2394 Double_t mMod=0.,ptMod=0. ;
2395 RecalibrateEMCAL(mMod, ptMod, &pCalo, &pConvOn, iw, in) ;
2396 FillHistogram(keym,ptMod) ;
2397 }
2398 }
2399 if(!closeToBad)
2400 FillHistogram("hMC_CaloConv_pi0_v0onfly_EMCALclu_good",pt) ;
2401 Double_t m=(pCalo+pConvOn).M() ;
2402 Double_t ptm=(pCalo+pConvOn).Pt() ;
2403 FillHistogram("hMC_CaloConv_pi0_v0on_EMCALclu_ptRec",ptm) ;
2404 FillHistogram("hMC_CaloConv_pi0_v0on_EMCALclu_mvsPt",m,ptm) ;
2405 }
2406 }
2407
2408 //Offline
2409 if(foundV01offline ||foundV02offline){
2410 FillHistogram("hMC_CaloConv_pi0_v0offline_EMCALclu",pt) ;
2411 if((foundV01offlinePID ||foundV02offlinePID) && cluInEMCALpid){
2412 FillHistogram("hMC_CaloConv_pi0_v0offline_EMCALclu_pid",pt) ;
2413 Double_t m=(pCalo+pConvOff).M() ;
2414 Double_t ptm=(pCalo+pConvOff).Pt() ;
2415 FillHistogram("hMC_CaloConv_pi0_v0off_EMCALclu_ptRec",ptm) ;
2416 FillHistogram("hMC_CaloConv_pi0_v0off_EMCALclu_mvsPt",m,ptm) ;
2417 if(!closeToBad)
2418 FillHistogram("hMC_CaloConv_pi0_v0offline_EMCALclu_good",pt) ;
2419 }
2420 }
a8d74d4a 2421 }
2422 }
2423
1c0ffc7f 2424 //Construct Inv mass distributions for residual correlations
2425 if(fPHOSEvent && fConvEvent){
2426 for(Int_t iPHOS=0; iPHOS<fPHOSEvent->GetEntriesFast();iPHOS++){
2427 TLorentzVector * cal = static_cast<TLorentzVector*>(fPHOSEvent->At(iPHOS)) ;
2428 Int_t iclu=fGammaPHOS[iPHOS] ;
2429 AliESDCaloCluster * clu = fESDEvent->GetCaloCluster(iclu);
2430 Int_t iprimPHOS = clu->GetLabel() ; //# of particle hit PHOS/EMCAL
2431 for(Int_t iConv = 0; iConv<fConvEvent->GetEntriesFast(); iConv++){
2432 TLorentzVector * cnv = static_cast<TLorentzVector*>(fConvEvent->At(iConv)) ;
1be770bf 2433 if(!cnv->TestBit(kConvOnFly) || cnv->TestBit(kConvEta))
1c0ffc7f 2434 continue;
2435
2436 Int_t iv0=fGammaV0s[iConv] ;
2437 AliESDv0 * v0 = fESDEvent->GetV0(iv0) ;
2438 Int_t iprimNeg = TMath::Abs(fESDEvent->GetTrack(v0->GetNindex())->GetLabel()) ;
2439 Int_t iprimPos = TMath::Abs(fESDEvent->GetTrack(v0->GetPindex())->GetLabel()) ;
2440
2441 //Check if there was a common ancistor
2442 Bool_t found = kFALSE ;
2443 Int_t curPHOS=iprimPHOS ;
2444 Int_t commonA=-1 ;
2445 while(!found && curPHOS>-1){
2446 Int_t curNeg=iprimNeg ;
2447 while(!found && curNeg>-1){
2448 if(curNeg==curPHOS){
2449 found=kTRUE ;
2450 commonA=curPHOS ;
2451 }
2452 else{
2453 curNeg=fStack->Particle(curNeg)->GetFirstMother() ;
2454 }
2455 }
2456 curPHOS=fStack->Particle(curPHOS)->GetFirstMother() ;
2457 }
2458 found = kFALSE ;
2459 curPHOS=iprimPHOS ;
2460 Int_t commonB=-1 ;
2461 while(!found && curPHOS>-1){
2462 Int_t curPos=iprimPos ;
2463 while(!found && curPos>-1){
2464 if(curPos==curPHOS){
2465 found=kTRUE ;
2466 commonB=curPHOS ;
2467 }
2468 else{
2469 curPos=fStack->Particle(curPos)->GetFirstMother() ;
2470 }
2471 }
2472 curPHOS=fStack->Particle(curPHOS)->GetFirstMother() ;
2473 }
2474 if(commonA != commonB){
2475 //Strange
2476 AliInfo(Form("CommonA=%d, commonB=%d",commonA,commonB)) ;
2477 }
2478 if(commonA>-1){//There was common particles
2479 Int_t pdg = fStack->Particle(commonA)->GetPdgCode() ;
2480 TLorentzVector pi=*cal + *cnv ;
2481 Double_t m=pi.M() ;
2482 Double_t pt=pi.Pt() ;
2483 Double_t alpha=TMath::Abs(cal->Energy()-cnv->Energy())/(cal->Energy()+cnv->Energy()) ;
2484 switch(pdg){
2485 case 11:
2486 case -11:
2487 case 22: //conversion
2488 FillHistogram("hMC_Resid_PHOS_Phot_mvsPt",m,pt,alpha) ;
2489 break ;
2490 case 111: //pi0
2491 FillHistogram("hMC_Resid_PHOS_Pi0_mvsPt",m,pt,alpha) ;
2492 break ;
2493 case 221: //eta
2494 FillHistogram("hMC_Resid_PHOS_eta_mvsPt",m,pt,alpha) ;
2495 break ;
2496 case 321: //K+
2497 case -321: //K-
2498 case 310: //K0s
2499 case 130: //K0L
2500 FillHistogram("hMC_Resid_PHOS_K_mvsPt",m,pt,alpha) ;
2501 break ;
2502 case 211:
2503 case -211:
2504 FillHistogram("hMC_Resid_PHOS_pi_mvsPt",m,pt,alpha) ;
2505 break ;
2506 case -2212: //pbar
2507 case -2112: //nbar
2508 FillHistogram("hMC_Resid_PHOS_pbar_mvsPt",m,pt,alpha) ;
2509 break ;
2510 default: //else
2511 FillHistogram("hMC_Resid_PHOS_other_mvsPt",m,pt,alpha) ;
2512 break ;
2513 }
2514 }
2515 }
2516 }
2517 }
2518
a8d74d4a 2519
1c0ffc7f 2520 if(fEMCALEvent && fConvEvent){
2521 for(Int_t iEMCAL=0; iEMCAL<fEMCALEvent->GetEntriesFast();iEMCAL++){
2522 TLorentzVector * cal = static_cast<TLorentzVector*>(fEMCALEvent->At(iEMCAL)) ;
2523 Int_t iclu=fGammaEMCAL[iEMCAL] ;
2524 AliESDCaloCluster * clu = fESDEvent->GetCaloCluster(iclu);
2525 Int_t iprimEMCAL = clu->GetLabel() ; //# of particle hit EMCAL
2526 for(Int_t iConv = 0; iConv<fConvEvent->GetEntriesFast(); iConv++){
2527 TLorentzVector * cnv = static_cast<TLorentzVector*>(fConvEvent->At(iConv)) ;
1be770bf 2528 if(!cnv->TestBit(kConvOnFly) || cnv->TestBit(kConvEta))
1c0ffc7f 2529 continue;
2530 Int_t iv0=fGammaV0s[iConv] ;
2531 AliESDv0 * v0 = fESDEvent->GetV0(iv0) ;
2532 Int_t iprimNeg = TMath::Abs(fESDEvent->GetTrack(v0->GetNindex())->GetLabel()) ;
2533 Int_t iprimPos = TMath::Abs(fESDEvent->GetTrack(v0->GetPindex())->GetLabel()) ;
2534
2535 //Check if there was a common ancistor
2536 Bool_t found = kFALSE ;
2537 Int_t curEMCAL=iprimEMCAL ;
2538 Int_t commonA=-1 ;
2539 while(!found && curEMCAL>-1){
2540 Int_t curNeg=iprimNeg ;
2541 while(!found && curNeg>-1){
2542 if(curNeg==curEMCAL){
2543 found=kTRUE ;
2544 commonA=curEMCAL ;
2545 }
2546 else{
2547 curNeg=fStack->Particle(curNeg)->GetFirstMother() ;
2548 }
2549 }
2550 curEMCAL=fStack->Particle(curEMCAL)->GetFirstMother() ;
2551 }
2552 found = kFALSE ;
2553 curEMCAL=iprimEMCAL ;
2554 Int_t commonB=-1 ;
2555 while(!found && curEMCAL>-1){
2556 Int_t curPos=iprimPos ;
2557 while(!found && curPos>-1){
2558 if(curPos==curEMCAL){
2559 found=kTRUE ;
2560 commonB=curEMCAL ;
2561 }
2562 else{
2563 curPos=fStack->Particle(curPos)->GetFirstMother() ;
2564 }
2565 }
2566 curEMCAL=fStack->Particle(curEMCAL)->GetFirstMother() ;
2567 }
2568
2569 if(commonA != commonB){
2570 //Strange
2571 AliInfo(Form("CommonA=%d, commonB=%d",commonA,commonB)) ;
2572 }
2573 if(commonA>-1){//There was common particles
2574 Int_t pdg = fStack->Particle(commonA)->GetPdgCode() ;
2575 TLorentzVector pi=*cal + *cnv ;
2576 Double_t m=pi.M() ;
2577 Double_t pt=pi.Pt() ;
2578 Double_t alpha=TMath::Abs(cal->Energy()-cnv->Energy())/(cal->Energy()+cnv->Energy()) ;
2579 switch(pdg){
2580 case 11:
2581 case -11:
2582 case 22: //conversion
2583 FillHistogram("hMC_Resid_EMCAL_Phot_mvsPt",m,pt,alpha) ;
2584 break ;
2585 case 111: //pi0
2586 FillHistogram("hMC_Resid_EMCAL_Pi0_mvsPt",m,pt,alpha) ;
2587 break ;
2588 case 221: //eta
2589 FillHistogram("hMC_Resid_EMCAL_eta_mvsPt",m,pt,alpha) ;
2590 break ;
2591 case 321: //K+
2592 case -321: //K-
2593 case 310: //K0s
2594 case 130: //K0L
2595 FillHistogram("hMC_Resid_EMCAL_K_mvsPt",m,pt,alpha) ;
2596 break ;
2597 case 211:
2598 case -211:
2599 FillHistogram("hMC_Resid_EMCAL_pi_mvsPt",m,pt,alpha) ;
2600 break ;
2601 case -2212: //pbar
2602 case -2112: //nbar
2603 FillHistogram("hMC_Resid_EMCAL_pbar_mvsPt",m,pt,alpha) ;
2604 break ;
2605 default: //else
2606 FillHistogram("hMC_Resid_EMCAL_other_mvsPt",m,pt,alpha) ;
2607 break ;
2608 }
2609 }
2610 }
2611 }
2612 }
2613
a8d74d4a 2614
2615 //------------- now photons ----------------
2616 for (Int_t iTracks = 0; iTracks < fStack->GetNtrack(); iTracks++) {
2617 TParticle* particle = (TParticle *)fStack->Particle(iTracks);
2618 if(particle->GetPdgCode() != 22)
2619 continue ;
2620
2621 if(particle->R() >rcut)
2622 continue ;
2623
2624 if(TMath::Abs(particle->Eta())>0.9)
2625 continue ;
2626
2627 Double_t pt = particle->Pt() ;
2628 //Total number of pi0 with creation radius <1 cm
2629 FillHistogram("hMC_CaloConv_phot",pt) ;
2630
2631 Int_t mod ;
1be770bf 2632 Double_t x=0.,z=0. ;
a8d74d4a 2633 Bool_t hitPHOS = fPHOSgeom->ImpactOnEmc(particle, mod, z,x) ;
2634 Bool_t hitEMCAL= fEMCALgeom->Impact(particle) ;
2635
2636 //Photons in PHOS/EMCAL acceptance
2637 if(hitPHOS)
2638 FillHistogram("hMC_CaloConv_gammaPHOSacc",pt) ;
2639 if(hitEMCAL)
2640 FillHistogram("hMC_CaloConv_gammaEMCALacc",pt) ;
2641
2642 //number of photons converted
2643 Bool_t converted = kFALSE ;
2644 if(particle->GetNDaughters()==2){
2645 TParticle * e1=fStack->Particle(particle->GetFirstDaughter()) ;
2646 TParticle * e2=fStack->Particle(particle->GetLastDaughter()) ;
2647 if(TMath::Abs(e1->GetPdgCode())==11 && TMath::Abs(e2->GetPdgCode())==11){ //conversion
2648 if(e1->R()<180.)
2649 converted = kTRUE ;
2650 }
2651 }
2652 if(converted)
2653 FillHistogram("hMC_CaloConv_gamma_conv",pt) ;
2654
2655 //Converted photons with V0
2656 TLorentzVector pConv ;
2657 Bool_t foundV0=kFALSE ;
2658 for(Int_t iv0=0; iv0<fESDEvent->GetNumberOfV0s();iv0++){
2659 AliESDv0 * v0 = fESDEvent->GetV0(iv0) ;
2660
2661 TParticle * negativeMC = fStack->Particle(TMath::Abs(fESDEvent->GetTrack(v0->GetNindex())->GetLabel()));
2662 TParticle * positiveMC = fStack->Particle(TMath::Abs(fESDEvent->GetTrack(v0->GetPindex())->GetLabel()));
2663
329d3846 2664 if(negativeMC->GetMother(0) != positiveMC->GetMother(0))
2665 continue ;
a8d74d4a 2666
2667 if(TMath::Abs(negativeMC->GetPdgCode())!=11 || TMath::Abs(positiveMC->GetPdgCode())!=11){
2668 continue;
2669 }
2670 if(negativeMC->GetPdgCode()==positiveMC->GetPdgCode()){
2671 continue;
2672 }
2673
2674 TParticle * v0Gamma = fStack->Particle(negativeMC->GetMother(0));
2675 Bool_t same = (v0Gamma == particle) ;
2676 TParticle * tmp = v0Gamma ;
2677 while(!same && tmp->GetFirstMother()>=0){
2678 tmp = fStack->Particle(tmp->GetFirstMother());
2679 same = (tmp == particle) ;
2680 }
2681 if(same){
2682 foundV0 = kTRUE ;
2683 const AliExternalTrackParam * paramPos = v0->GetParamP() ;
2684 const AliExternalTrackParam * paramNeg = v0->GetParamN() ;
2685 AliKFParticle negKF(*paramNeg,11);
2686 AliKFParticle posKF(*paramPos,-11);
2687 pConv.SetXYZM(negKF.Px()+posKF.Px(),negKF.Py()+posKF.Py(),negKF.Pz()+negKF.Pz(),0.) ;
2688 break ;
2689 }
2690 }
2691 if(foundV0){
2692 FillHistogram("hMC_CaloConv_gamma_v0",pt) ;
2693 FillHistogram("hMC_CaloConv_gamma_v0_devsE",(particle->Energy()-pConv.E())/particle->Energy(),particle->Energy()) ;
2694 }
2695
2696 //Registered in PHOS/EMCAL
2697 Bool_t cluInPHOS = kFALSE,cluInEMCAL=kFALSE ;
2698 TLorentzVector pCalo ;
1be770bf 2699 Bool_t dist1=kFALSE, dist2=kFALSE ;
a8d74d4a 2700 for (Int_t i=0; i<fESDEvent->GetNumberOfCaloClusters(); i++) {
2701 AliESDCaloCluster * clu = fESDEvent->GetCaloCluster(i);
2702 Int_t iprim = clu->GetLabel() ; //# of particle hit PHOS/EMCAL
2703 Bool_t matched = kFALSE ;
2704 while(iprim>=0 ) {
2705 if(iprim==iTracks){
2706 matched=kTRUE ;
2707 break ;
2708 }
2709 else{
2710 iprim=fStack->Particle(iprim)->GetFirstMother() ;
2711 }
2712 }
2713 if(!matched)
2714 continue ;
2715 if(clu->IsPHOS() && hitPHOS){
2716 cluInPHOS=kTRUE ;
2717 clu->GetMomentum(pCalo ,vtx);
1be770bf 2718 if(clu->GetDistanceToBadChannel()<fBadDistCutPHOS)
2719 dist1=kTRUE ;
2720 if(clu->GetDistanceToBadChannel()<2.*fBadDistCutPHOS)
2721 dist2=kTRUE ;
a8d74d4a 2722 break ;
2723 }
2724 if(!clu->IsPHOS() && hitEMCAL){
2725 cluInEMCAL=kTRUE ;
2726 clu->GetMomentum(pCalo ,vtx);
1be770bf 2727 if(clu->GetDistanceToBadChannel()<fBadDistCutEMCAL)
2728 dist1=kTRUE ;
2729 if(clu->GetDistanceToBadChannel()<2.*fBadDistCutEMCAL)
2730 dist2=kTRUE ;
a8d74d4a 2731 break ;
2732 }
2733 }
2734
2735 if(cluInPHOS){
2736 FillHistogram("hMC_CaloConv_gamma_PHOSclu",pt) ;
1be770bf 2737 if(!dist1)
2738 FillHistogram("hMC_CaloConv_gamma_PHOSclu_dist1",pt) ;
2739 if(!dist2)
2740 FillHistogram("hMC_CaloConv_gamma_PHOSclu_dist2",pt) ;
a8d74d4a 2741 FillHistogram("hMC_CaloConv_gamma_PHOSclu_recE",pCalo.E()) ;
2742 FillHistogram("hMC_CaloConv_gamma_PHOSclu_devsE",(particle->Energy()-pCalo.E())/particle->Energy(),particle->Energy()) ;
2743 }
2744 if(cluInEMCAL){
2745 FillHistogram("hMC_CaloConv_gamma_EMCALclu",pt) ;
1be770bf 2746 if(!dist1)
2747 FillHistogram("hMC_CaloConv_gamma_EMCALclu_dist1",pt) ;
2748 if(!dist2)
2749 FillHistogram("hMC_CaloConv_gamma_EMCALclu_dist2",pt) ;
a8d74d4a 2750 FillHistogram("hMC_CaloConv_gamma_EMCALclu_recE",pCalo.E()) ;
2751 FillHistogram("hMC_CaloConv_gamma_EMCALclu_devsE",(particle->Energy()-pCalo.E())/particle->Energy(),particle->Energy()) ;
2752 }
2753 }
2754}
2755//_____________________________________________________________________________
2756void AliAnalysisTaskCaloConv::FillHistogram(const char * key,Double_t x)const{
b9295e41 2757 //FillHistogram
a8d74d4a 2758 TH1F * tmp = dynamic_cast<TH1F*>(fOutputContainer->FindObject(key)) ;
1be770bf 2759 if(!tmp){
2760 AliInfo(Form("can not find histogram <%s> ",key)) ;
2761 return ;
2762 }
a8d74d4a 2763 tmp->Fill(x) ;
2764}
2765//_____________________________________________________________________________
2766void AliAnalysisTaskCaloConv::FillHistogram(const char * key,Double_t x,Double_t y)const{
b9295e41 2767 //FillHistogram
a8d74d4a 2768 TObject * tmp = fOutputContainer->FindObject(key) ;
1be770bf 2769 if(!tmp){
2770 AliInfo(Form("can not find histogram <%s> ",key)) ;
2771 return ;
2772 }
a8d74d4a 2773 if(tmp->IsA() == TClass::GetClass("TH1F")){
2774 ((TH1F*)tmp)->Fill(x,y) ;
2775 return ;
2776 }
2777 if(tmp->IsA() == TClass::GetClass("TH2F")){
2778 ((TH2F*)tmp)->Fill(x,y) ;
2779 return ;
2780 }
c0d9051e 2781 AliError(Form("Calling FillHistogram with 2 parameters for histo <%s> of type %s",key,tmp->IsA()->GetName())) ;
a8d74d4a 2782}
2783
a8d74d4a 2784//_____________________________________________________________________________
2785void AliAnalysisTaskCaloConv::FillHistogram(const char * key,Double_t x,Double_t y, Double_t z) const{
2786 //Fills 1D histograms with key
2787 TObject * tmp = fOutputContainer->FindObject(key) ;
1be770bf 2788 if(!tmp){
2789 AliInfo(Form("can not find histogram <%s> ",key)) ;
2790 return ;
2791 }
a8d74d4a 2792 if(tmp->IsA() == TClass::GetClass("TH2F")){
2793 ((TH2F*)tmp)->Fill(x,y,z) ;
2794 return ;
2795 }
2796 if(tmp->IsA() == TClass::GetClass("TH3F")){
2797 ((TH3F*)tmp)->Fill(x,y,z) ;
2798 return ;
2799 }
2800}
2801//______________________________________________________________________________
2802Double_t AliAnalysisTaskCaloConv::PlanarityAngle(const AliExternalTrackParam * paramPos,const AliExternalTrackParam * paramNeg)const {
2803 //calculate angle between e+e- plain and perpendicular to MF
2804 //We need sign of MagField to calculate orienation
2805
2806 TVector3 u(paramPos->Px()+paramNeg->Px(),paramPos->Py()+paramNeg->Py(),paramPos->Pz()+paramNeg->Pz()) ;
2807 u.Unit() ;
2808 TVector3 vPos(paramPos->Px(),paramPos->Py(),paramPos->Pz()) ;
2809 TVector3 vNeg(paramNeg->Px(),paramNeg->Py(),paramNeg->Pz()) ;
2810 TVector3 v=vPos.Cross(vNeg) ;
2811 TVector3 w = u.Cross(v);
2812 TVector3 z(0,0,1.);
2813 TVector3 ua=u.Cross(z);
2814 Double_t wa = w.Angle(ua);
2815 Double_t mfield=fESDEvent->GetMagneticField() ;
2816 if(mfield>0.)
2817 return wa; //normal field
2818 else
2819 return TMath::Pi()-wa ; //reverse field
2820
2821}
1c0ffc7f 2822//______________________________________________________________________________
2823Bool_t AliAnalysisTaskCaloConv::IsGoodChannel(const char * det, Int_t mod, Int_t ix, Int_t iz){
2824//Check if this channel belogs to the good ones
2825
2826 if(strcmp(det,"PHOS")==0){
2827 if(mod>5 || mod<1){
2828 AliError(Form("No bad map for PHOS module %d ",mod)) ;
2829 return kTRUE ;
2830 }
2831 if(!fPHOSBadMap[mod]){
2832 AliError(Form("No Bad map for PHOS module %d",mod)) ;
2833 return kTRUE ;
2834 }
2835 if(fPHOSBadMap[mod]->GetBinContent(ix,iz)>0)
2836 return kFALSE ;
2837 else
2838 return kTRUE ;
2839 }
2840 else{
2841 if(strcmp(det,"EMCAL")==0){
2842 if(mod>9 || mod<0){
2843 AliError(Form("No bad map for EMCAL module %d ",mod)) ;
2844 return kTRUE ;
2845 }
2846 if(!fEMCALBadMap[mod]){
2847 AliError(Form("No bad map for EMCAL module %d ",mod)) ;
2848 return kTRUE ;
2849 }
2850 if(fEMCALBadMap[mod]->GetBinContent(ix,iz)>0)
2851 return kFALSE ;
2852 else
2853 return kTRUE ;
2854 }
2855 else{
2856 AliError(Form("Can not find bad channels for detector %s ",det)) ;
2857 }
2858 }
2859
2860 return kTRUE ;
2861}
1be770bf 2862//______________________________________________________________________________
2863void AliAnalysisTaskCaloConv::Recalibrate(Double_t &m, Double_t &pt, const TLorentzVector *calo, const TLorentzVector * conv, Int_t iw, Int_t in) {
2864 //Apply decalibration and non-linearity
2865 TLorentzVector calo2(*calo) ;
2866 Double_t en=calo2.E() ;
2867
2868 Double_t sigma=0.06+0.005*iw ; //additional smearing
2869 //Nonlinearity
2870 Double_t a=0.02*(in%6-2.5) ;
2871 Double_t b=0.5+1.*((Int_t)in/6) ;
2872 Double_t enNew=1.-a*TMath::Exp(-en/b) ;
2873 Double_t corr=gRandom->Gaus(enNew,sigma) ;
2874 calo2*=corr ;
2875
2876 m=(calo2+ *conv).M() ;
2877 pt=(calo2+ *conv).Pt() ;
2878
2879}
2880//______________________________________________________________________________
2881void AliAnalysisTaskCaloConv::RecalibrateEMCAL(Double_t &m, Double_t &pt, const TLorentzVector *calo, const TLorentzVector * conv, Int_t iw, Int_t in) {
2882 //Apply decalibration and non-linearity
2883 TLorentzVector calo2(*calo) ;
2884 Double_t en=calo2.E() ;
2885
2886 Double_t sigma=0.04+0.005*iw ; //additional smearing
2887 //Nonlinearity
2888 Double_t a=0.02*(in%6-2.5) ;
2889 Double_t b=0.25+0.5*((Int_t)in/6) ;
2890 Double_t enNew=1.-a*TMath::Exp(-en/b) ;
2891 Double_t corr=gRandom->Gaus(enNew,sigma) ;
2892 calo2*=corr ;
2893
2894 m=(calo2+ *conv).M() ;
2895 pt=(calo2+ *conv).Pt() ;
2896
2897}
2898//______________________________________________________________________________
2899void AliAnalysisTaskCaloConv::RecalibrateConvPHOS(Double_t &m, Double_t &pt, const TLorentzVector *calo, const TLorentzVector * conv, Int_t iw, Int_t in) {
2900 //Apply decalibration and non-linearity
2901
2902 //First default PHOS smearing
2903 TLorentzVector calo2(*calo) ;
2904 Double_t en=calo2.E() ;
2905
2906 Double_t sigma=0.065 ; //additional smearing
2907 //Nonlinearity
2908 Double_t a=0.15 ;
2909 Double_t b=0.45 ;
2910 Double_t enNew=1.+a*TMath::Exp(-en/b) ;
2911 Double_t corr=gRandom->Gaus(enNew,sigma) ;
2912 calo2*=corr ;
2913
2914 //Now conversion photon
2915 TLorentzVector conv2(*conv) ;
2916 //linear offset in z:
2917 Double_t eta=conv2.Eta() ;
2918 Double_t c=1.e-3*iw ;
2919 eta+= c *TMath::Sign(0.9-TMath::Abs(eta),eta) ;
2920
2921 //Smear energy and add nonlinearity
2922 //Nonlinearity
2923 Double_t enConv=conv2.E() ;
2924 Double_t ac=0.02*(in%5) ;
2925 Double_t bc=0.25+0.5*((Int_t)in/5) ;
2926 Double_t enNewc=1.+ac*TMath::Exp(-enConv/bc) ;
2927 corr=gRandom->Gaus(enNewc,0.01) ;
2928 Double_t ptc=conv2.Pt()*corr ;
2929 conv2.SetPtEtaPhiM(ptc,eta,conv2.Phi(),0.) ;
2930
2931 m =(calo2 + conv2).M() ;
2932 pt=(calo2 + conv2).Pt() ;
2933
2934}
2935//______________________________________________________________________________
2936void AliAnalysisTaskCaloConv::GetArmenterosQtAlfa(AliKFParticle* positiveKFParticle, AliKFParticle * negativeKFParticle, AliKFParticle * gammaKFCandidate, Double_t armenterosQtAlfa[2] ){
2937 //see header file for documentation
2938
2939 TVector3 momentumVectorPositiveKF(positiveKFParticle->GetPx(),positiveKFParticle->GetPy(),positiveKFParticle->GetPz());
2940 TVector3 momentumVectorNegativeKF(negativeKFParticle->GetPx(),negativeKFParticle->GetPy(),negativeKFParticle->GetPz());
2941 TVector3 vecV0(gammaKFCandidate->GetPx(),gammaKFCandidate->GetPy(),gammaKFCandidate->GetPz());
2942
2943 Float_t thetaV0pos=TMath::ACos(( momentumVectorPositiveKF* vecV0)/(momentumVectorPositiveKF.Mag() * vecV0.Mag()));
2944 Float_t thetaV0neg=TMath::ACos(( momentumVectorNegativeKF* vecV0)/(momentumVectorNegativeKF.Mag() * vecV0.Mag()));
2945
2946 Float_t alfa =((momentumVectorPositiveKF.Mag())*TMath::Cos(thetaV0pos)-(momentumVectorNegativeKF.Mag())*TMath::Cos(thetaV0neg))/
2947 ((momentumVectorPositiveKF.Mag())*TMath::Cos(thetaV0pos)+(momentumVectorNegativeKF.Mag())*TMath::Cos(thetaV0neg)) ;
2948
2949
2950 Float_t qt = momentumVectorPositiveKF.Mag()*TMath::Sin(thetaV0pos);
2951
2952 armenterosQtAlfa[0]=qt;
2953 armenterosQtAlfa[1]=alfa;
2954
2955}
2956
2957
2958
a8d74d4a 2959
2960
2961
2962
2963