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Major dielectron framework update; includes "alignment" to updates in
[u/mrichter/AliRoot.git] / PWG3 / vertexingHF / AliAnalysisTaskSEHFQA.cxx
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0dbb51a0 1/**************************************************************************
2 * Copyright(c) 1998-2009, ALICE Experiment at CERN, All rights reserved. *
3 * *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
6 * *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
15
16/////////////////////////////////////////////////////////////
17//
18// AliAnalysisTaskSE for HF quality assurance
19//
20// Author: Chiara Bianchin, chiara.bianchin@pd.infn.it
21/////////////////////////////////////////////////////////////
22
23#include <Riostream.h>
24#include <TClonesArray.h>
25#include <TCanvas.h>
26#include <TList.h>
27#include <TH1F.h>
28#include <TH2F.h>
29#include <TDatabasePDG.h>
30
31#include <AliAnalysisDataSlot.h>
32#include <AliAnalysisDataContainer.h>
33#include "AliAnalysisManager.h"
34#include "AliESDtrack.h"
35#include "AliVertexerTracks.h"
36#include "AliPID.h"
37#include "AliTPCPIDResponse.h"
38#include "AliAODHandler.h"
39#include "AliAODEvent.h"
40#include "AliAODVertex.h"
41#include "AliAODTrack.h"
42#include "AliAODMCParticle.h"
43#include "AliAODRecoDecayHF2Prong.h"
44#include "AliAODRecoCascadeHF.h"
45#include "AliAnalysisVertexingHF.h"
46#include "AliAnalysisTaskSE.h"
47#include "AliRDHFCuts.h"
48#include "AliRDHFCutsDplustoKpipi.h"
49#include "AliRDHFCutsD0toKpipipi.h"
50#include "AliRDHFCutsDstoKKpi.h"
51#include "AliRDHFCutsDStartoKpipi.h"
52#include "AliRDHFCutsD0toKpi.h"
53#include "AliRDHFCutsLctopKpi.h"
54
55#include "AliAnalysisTaskSEHFQA.h"
56
57
58ClassImp(AliAnalysisTaskSEHFQA)
59
60//____________________________________________________________________________
61
62AliAnalysisTaskSEHFQA::AliAnalysisTaskSEHFQA():AliAnalysisTaskSE(),
63 fNEntries(0x0),
64 fOutputPID(0x0),
65 fOutputTrack(0x0),
66 fDecayChannel(AliAnalysisTaskSEHFQA::kD0toKpi),
67 fCuts(0x0)
68{
69 //default constructor
70}
71
72//____________________________________________________________________________
73AliAnalysisTaskSEHFQA::AliAnalysisTaskSEHFQA(const char *name, AliAnalysisTaskSEHFQA::DecChannel ch,AliRDHFCuts* cuts):
74AliAnalysisTaskSE(name),
75fNEntries(0x0),
76fOutputPID(0x0),
77fOutputTrack(0x0),
78fDecayChannel(ch),
79fCuts(0x0)
80{
81 //constructor
82
83 //SetCutObject(cuts);
84 fCuts=cuts;
85
86 // Output slot #1 writes into a TH1F container (number of events)
87 DefineOutput(1,TH1F::Class()); //My private output
88 // Output slot #2 writes into a TList container (PID)
89 DefineOutput(2,TList::Class()); //My private output
90 // Output slot #3 writes into a TList container (Tracks)
91 DefineOutput(3,TList::Class()); //My private output
92 // Output slot #4 writes into a AliRDHFCuts container (cuts)
93 switch(fDecayChannel){
94 case 0:
95 DefineOutput(4,AliRDHFCutsDplustoKpipi::Class()); //My private output
96 break;
97 case 1:
98 DefineOutput(4,AliRDHFCutsD0toKpi::Class()); //My private output
99 break;
100 case 2:
101 DefineOutput(4,AliRDHFCutsDStartoKpipi::Class()); //My private output
102 break;
103 case 3:
104 DefineOutput(4,AliRDHFCutsDstoKKpi::Class()); //My private output
105 break;
106 case 4:
107 DefineOutput(4,AliRDHFCutsD0toKpipipi::Class()); //My private output
108 break;
109 case 5:
110 DefineOutput(4,AliRDHFCutsLctopKpi::Class()); //My private output
111 break;
112 }
113}
114
115//___________________________________________________________________________
116AliAnalysisTaskSEHFQA::~AliAnalysisTaskSEHFQA()
117{
118 //destructor
119 if(fNEntries){
120 delete fNEntries;
121 fNEntries=0;
122 }
123 if(fOutputPID){
124 delete fOutputPID;
125 fOutputPID=0;
126 }
127 if(fOutputTrack){
128 delete fOutputTrack;
129 fOutputTrack=0;
130 }
131}
132
133//___________________________________________________________________________
134void AliAnalysisTaskSEHFQA::Init(){
135
136 //initialization
137 if(fDebug > 1) printf("AnalysisTaskSEHFQA::Init() \n");
138
139 switch(fDecayChannel){
140 case 0:
141 {
142 AliRDHFCutsDplustoKpipi* copycut=new AliRDHFCutsDplustoKpipi(*(static_cast<AliRDHFCutsDplustoKpipi*>(fCuts)));
143 // Post the data
144 PostData(4,copycut);
145 }
146 break;
147 case 1:
148 {
149 AliRDHFCutsD0toKpi* copycut=new AliRDHFCutsD0toKpi(*(static_cast<AliRDHFCutsD0toKpi*>(fCuts)));
150 // Post the data
151 PostData(4,copycut);
152 }
153 break;
154 case 2:
155 {
156 AliRDHFCutsDStartoKpipi* copycut=new AliRDHFCutsDStartoKpipi(*(static_cast<AliRDHFCutsDStartoKpipi*>(fCuts)));
157 // Post the data
158 PostData(4,copycut);
159 }
160 break;
161 case 3:
162 {
163 AliRDHFCutsDstoKKpi* copycut=new AliRDHFCutsDstoKKpi(*(static_cast<AliRDHFCutsDstoKKpi*>(fCuts)));
164 // Post the data
165 PostData(4,copycut);
166 }
167 break;
168 case 4:
169 {
170 AliRDHFCutsD0toKpipipi* copycut=new AliRDHFCutsD0toKpipipi(*(static_cast<AliRDHFCutsD0toKpipipi*>(fCuts)));
171 // Post the data
172 PostData(4,copycut);
173 }
174 break;
175 case 5:
176 {
177 AliRDHFCutsLctopKpi* copycut=new AliRDHFCutsLctopKpi(*(static_cast<AliRDHFCutsLctopKpi*>(fCuts)));
178 // Post the data
179 PostData(4,copycut);
180 }
181 break;
182
183 default:
184 return;
185 }
186
187
188
189}
190
191//___________________________________________________________________________
192void AliAnalysisTaskSEHFQA::UserCreateOutputObjects()
193{
194
195 //create the output container
196 if(fDebug > 1) printf("AnalysisTaskSEHFQA::UserCreateOutputObjects() \n");
197
198 //count events
199
a3aa1279 200 fNEntries=new TH1F(GetOutputSlot(1)->GetContainer()->GetName(), "Counts the number of events", 6,-0.5,5.5);
0dbb51a0 201 fNEntries->GetXaxis()->SetBinLabel(1,"nEventsAnal");
202 fNEntries->GetXaxis()->SetBinLabel(2,"Pile-up Rej");
203 fNEntries->GetXaxis()->SetBinLabel(3,"No VertexingHF");
9af24f46 204 fNEntries->GetXaxis()->SetBinLabel(4,"nCandidates(AnCuts)");
205 fNEntries->GetXaxis()->SetBinLabel(5,"EventsWithGoodVtx");
a3aa1279 206 fNEntries->GetXaxis()->SetBinLabel(6,"N. of 0SMH");
0dbb51a0 207 fNEntries->GetXaxis()->SetNdivisions(1,kFALSE);
208
209 //PID
210
211 fOutputPID=new TList();
212 fOutputPID->SetOwner();
213 fOutputPID->SetName(GetOutputSlot(2)->GetContainer()->GetName());
214
215 //TOF pid
216 TString hname="hTOFsig";
217 TH1F* hTOFsig=new TH1F(hname.Data(),"Distribution of TOF signal;TOF time [ps];Entries", 100, -2.e3,40.e3);
218
219 hname="hTOFtime";
220 TH1F* hTOFtime=new TH1F(hname.Data(),"Distribution of TOF time Kaon;TOF time(Kaon) [ps];Entries", 1000, 0.,50000.);
221
222 hname="hTOFtimeKaonHyptime";
223 TH2F* hTOFtimeKaonHyptime=new TH2F(hname.Data(),"TOFtime - timeHypothesisForKaon;p[GeV/c];TOFtime - timeHypothesisForKaon [ps]",200,0.,4.,1000,-20000.,20000.);
224
225 hname="hTOFtimeKaonHyptimeAC";
226 TH2F* hTOFtimeKaonHyptimeAC=new TH2F(hname.Data(),"TOFtime - timeHypothesisForKaon;p[GeV/c];TOFtime - timeHypothesisForKaon [ps]",200,0.,4.,1000,-20000.,20000.);
227
228 hname="hTOFsigmaK160";
229 TH2F* hTOFsigmaK160=new TH2F(hname.Data(),"(TOFsignal-timeK)/160 ps;p[GeV/c];(TOFsignal-timeK)/160 ps",200,0.,4.,100,-5,5);
230
231 hname="hTOFsigmaPion160";
232 TH2F* hTOFsigmaPion160=new TH2F(hname.Data(),"(TOFsignal-time#pi)/160 ps;p[GeV/c];(TOFsignal-time#pi)/160 ps",200,0.,4.,100,-5,5);
233
234 hname="hTOFsigmaProton160";
235 TH2F* hTOFsigmaProton160=new TH2F(hname.Data(),"(TOFsignal-timep)/160 ps;p[GeV/c];(TOFsignal-time p)/160 ps",200,0.,4.,100,-5,5);
236
237 hname="hTOFsigmaK120";
238 TH2F* hTOFsigmaK120=new TH2F(hname.Data(),"(TOFsignal-timeK)/120 ps;p[GeV/c];(TOFsignal-timeK)/120 ps",200,0.,4.,100,-5,5);
239
240 hname="hTOFsigmaPion120";
241 TH2F* hTOFsigmaPion120=new TH2F(hname.Data(),"(TOFsignal-time#pi)/120 ps;p[GeV/c];(TOFsignal-time#pi)/120 ps",200,0.,4.,100,-5,5);
242
243 hname="hTOFsigmaProton120";
244 TH2F* hTOFsigmaProton120=new TH2F(hname.Data(),"(TOFsignal-timep)/120 ps;p[GeV/c];(TOFsignal-time p)/120 ps",200,0.,4.,100,-5,5);
245
246 //TPC pid
247 hname="hTPCsig";
248 TH1F* hTPCsig=new TH1F(hname.Data(),"Distribution of TPC signal;TPC sig;Entries", 100, 35.,100.);
249
250 hname="hTPCsigvsp";
251 TH2F* hTPCsigvsp=new TH2F(hname.Data(),"TPCsig vs p;TPC p[GeV/c];TPCsig",200,0.,4.,1000,35.,100.);
252
253 hname="hTPCsigvspAC";
254 TH2F* hTPCsigvspAC=new TH2F(hname.Data(),"TPCsig vs p;TPCp[GeV/c];TPCsig",200,0.,4.,1000,35.,100.);
255
256 hname="hTPCsigmaK";
257 TH2F* hTPCsigmaK=new TH2F(hname.Data(),"TPC Sigma for K as a function of momentum;p[GeV/c];Sigma Kaon",200,0.,4.,200,-5,5);
258
259 hname="hTPCsigmaPion";
260 TH2F* hTPCsigmaPion=new TH2F(hname.Data(),"TPC Sigma for #pi as a function of momentum;p[GeV/c];Sigma #pi",200,0.,4.,200,-5,5);
261
262 hname="hTPCsigmaProton";
263 TH2F* hTPCsigmaProton=new TH2F(hname.Data(),"TPC Sigma for proton as a function of momentum;p[GeV/c];Sigma Proton",200,0.,4.,200,-5,5);
264
265 fOutputPID->Add(hTOFsig);
266 fOutputPID->Add(hTPCsig);
267 fOutputPID->Add(hTOFtime);
268 fOutputPID->Add(hTOFtimeKaonHyptime);
269 fOutputPID->Add(hTOFtimeKaonHyptimeAC);
270 fOutputPID->Add(hTOFsigmaK160);
271 fOutputPID->Add(hTOFsigmaPion160);
272 fOutputPID->Add(hTOFsigmaProton160);
273 fOutputPID->Add(hTOFsigmaK120);
274 fOutputPID->Add(hTOFsigmaPion120);
275 fOutputPID->Add(hTOFsigmaProton120);
276 fOutputPID->Add(hTPCsigvsp);
277 fOutputPID->Add(hTPCsigvspAC);
278 fOutputPID->Add(hTPCsigmaK);
279 fOutputPID->Add(hTPCsigmaPion);
280 fOutputPID->Add(hTPCsigmaProton);
281
282 //quality of the tracks
283
284 fOutputTrack=new TList();
285 fOutputTrack->SetOwner();
286 fOutputTrack->SetName(GetOutputSlot(3)->GetContainer()->GetName());
287
288 hname="hnClsITS";
289 TH1F* hnClsITS=new TH1F(hname.Data(),"Distribution of number of ITS clusters;nITScls;Entries",7,-0.5,6.5);
290
291 hname="hnClsITS-SA";
292 TH1F* hnClsITSSA=new TH1F(hname.Data(),"Distribution of number of ITS clusters(ITS-SA);nITScls;Entries",7,-0.5,6.5);
293
294 hname="hnClsSPD";
295 TH1F* hnClsSPD=new TH1F(hname.Data(),"Distribution of number of SPD clusters;nSPDcls;Entries",3,-0.5,2.5);
296
297 hname="hptGoodTr";
298 TH1F* hptGoodTr=new TH1F(hname.Data(),"Pt distribution of 'good' tracks;p_{t}[GeV];Entries/0.05 GeV/c",400,0.,20.);
299 hptGoodTr->SetTitleOffset(1.3,"Y");
300
301 hname="hdistrGoodTr";
302 TH1F* hdistrGoodTr=new TH1F(hname.Data(),"Distribution of number of 'good' tracks per event;no.good-tracks/ev;Entries",4000,-0.5,3999.5);
303 hdistrGoodTr->SetTitleOffset(1.3,"Y");
304
9af24f46 305 hname="hNtracklets";
306 TH1F* hNtracklets=new TH1F(hname.Data(),"Number of tracklets;ntracklets;Entries",5000,-0.5,4999.5);
307
308 hname="hMult";
309 TH1F* hMult=new TH1F(hname.Data(),"Multiplicity;multiplicity;Entries",10000,-0.5,9999.5);
310
0dbb51a0 311 hname="hd0";
312 TH1F* hd0=new TH1F(hname.Data(),"Impact parameter distribution of 'good' tracks;d_{0}[cm];Entries/10^{3} cm",200,-0.1,0.1);
313
314 fOutputTrack->Add(hnClsITS);
315 fOutputTrack->Add(hnClsITSSA);
316 fOutputTrack->Add(hnClsSPD);
317 fOutputTrack->Add(hptGoodTr);
318 fOutputTrack->Add(hdistrGoodTr);
9af24f46 319 fOutputTrack->Add(hNtracklets);
320 fOutputTrack->Add(hMult);
0dbb51a0 321 fOutputTrack->Add(hd0);
322
323 // Post the data
324 PostData(1,fNEntries);
325 PostData(2,fOutputPID);
326 PostData(3,fOutputTrack);
327 PostData(4,fCuts);
328}
329
330//___________________________________________________________________________
331void AliAnalysisTaskSEHFQA::UserExec(Option_t */*option*/)
332{
333 // Execute analysis for current event
334
335 AliAODEvent *aod = dynamic_cast<AliAODEvent*> (InputEvent());
336 if(fDebug>2) printf("Analysing decay %d\n",fDecayChannel);
337 // Post the data already here
338 PostData(1,fNEntries);
339 PostData(2,fOutputPID);
340 PostData(3,fOutputTrack);
341 PostData(4,fCuts);
342
343 TClonesArray *arrayProng =0;
344 Int_t pdg=0;
345 if(!aod && AODEvent() && IsStandardAOD()) {
346 // In case there is an AOD handler writing a standard AOD, use the AOD
347 // event in memory rather than the input (ESD) event.
348 aod = dynamic_cast<AliAODEvent*> (AODEvent());
349 // in this case the braches in the deltaAOD (AliAOD.VertexingHF.root)
350 // have to taken from the AOD event hold by the AliAODExtension
351 AliAODHandler* aodHandler = (AliAODHandler*)
352 ((AliAnalysisManager::GetAnalysisManager())->GetOutputEventHandler());
353 if(aodHandler->GetExtensions()) {
354
355 AliAODExtension *ext = (AliAODExtension*)aodHandler->GetExtensions()->FindObject("AliAOD.VertexingHF.root");
356 AliAODEvent *aodFromExt = ext->GetAOD();
357
358
359
360 switch(fDecayChannel){
361 case 0:
362 arrayProng=(TClonesArray*)aodFromExt->GetList()->FindObject("Charm3Prong");
363 pdg=411;
364 break;
365 case 1:
366 arrayProng=(TClonesArray*)aodFromExt->GetList()->FindObject("D0toKpi");
367 pdg=421;
368 break;
369 case 2:
370 arrayProng=(TClonesArray*)aodFromExt->GetList()->FindObject("Dstar");
371 pdg=413;
372 break;
373 case 3:
374 arrayProng=(TClonesArray*)aodFromExt->GetList()->FindObject("Charm3Prong");
375 pdg=431;
376 break;
377 case 4:
378 arrayProng=(TClonesArray*)aodFromExt->GetList()->FindObject("Charm4Prong");
379 pdg=421;
380 break;
381 case 5:
382 arrayProng=(TClonesArray*)aodFromExt->GetList()->FindObject("Charm3Prong");
383 pdg=4122;
384 break;
385 }
386 }
387 } else {
388 switch(fDecayChannel){
389 case 0:
390 arrayProng=(TClonesArray*)aod->GetList()->FindObject("Charm3Prong");
391 pdg=411;
392 break;
393 case 1:
394 arrayProng=(TClonesArray*)aod->GetList()->FindObject("D0toKpi");
395 pdg=421;
396 break;
397 case 2:
398 arrayProng=(TClonesArray*)aod->GetList()->FindObject("Dstar");
399 pdg=413;
400 break;
401 case 3:
402 arrayProng=(TClonesArray*)aod->GetList()->FindObject("Charm3Prong");
403 pdg=431;
404 break;
405 case 4:
406 arrayProng=(TClonesArray*)aod->GetList()->FindObject("Charm4Prong");
407 pdg=421;
408 break;
409 case 5:
410 arrayProng=(TClonesArray*)aod->GetList()->FindObject("Charm3Prong");
411 pdg=4122;
412 break;
413 }
414 }
415 Bool_t isSimpleMode=kFALSE;
416 if(!arrayProng) {
417 AliInfo("Branch not found! The output will contain only trak related histograms\n");
418 isSimpleMode=kTRUE;
9af24f46 419 fNEntries->Fill(2);
0dbb51a0 420 }
421
422 // fix for temporary bug in ESDfilter
423 // the AODs with null vertex pointer didn't pass the PhysSel
424 if(!aod->GetPrimaryVertex() || TMath::Abs(aod->GetMagneticField())<0.001) return;
425
426 // count event
427 fNEntries->Fill(0);
9af24f46 428
429 //count events with good vertex
430 // AOD primary vertex
431 AliAODVertex *vtx1 = (AliAODVertex*)aod->GetPrimaryVertex();
432 TString primTitle = vtx1->GetTitle();
433 if(primTitle.Contains("VertexerTracks") && vtx1->GetNContributors()>0) fNEntries->Fill(4);
434
a3aa1279 435 // trigger class for PbPb C0SMH-B-NOPF-ALLNOTRD, C0SMH-B-NOPF-ALL
436 TString trigclass=aod->GetFiredTriggerClasses();
437 if(trigclass.Contains("C0SMH-B-NOPF-ALLNOTRD") || trigclass.Contains("C0SMH-B-NOPF-ALL")) fNEntries->Fill(5);
438
9af24f46 439
0dbb51a0 440 //select event
441 if(!fCuts->IsEventSelected(aod)) {
442 // rejected for pileup
443 if(fCuts->GetWhyRejection()==1) fNEntries->Fill(1);
444 return;
445 }
446
447 Int_t ntracks=0;
448 Int_t isGoodTrack=0;
449
450 if(aod) ntracks=aod->GetNTracks();
451
9af24f46 452
453 ((TH1F*)fOutputTrack->FindObject("hNtracklets"))->Fill(aod->GetTracklets()->GetNumberOfTracklets());
454 ((TH1F*)fOutputTrack->FindObject("hMult"))->Fill(aod->GetHeader()->GetRefMultiplicity());
455
456
0dbb51a0 457 //loop on tracks in the event
458 for (Int_t k=0;k<ntracks;k++){
459 AliAODTrack* track=aod->GetTrack(k);
460 AliAODPidHF* pidHF=fCuts->GetPidHF();
461 AliAODPid *pid = track->GetDetPid();
462 if(!pid) {if (fDebug>1)cout<<"No AliAODPid found"<<endl; continue;}
463
464 Double_t times[AliPID::kSPECIES];
465 pid->GetIntegratedTimes(times);
466
467 //check TOF
468 if(pidHF && pidHF->CheckStatus(track,"TOF")){
469 ((TH1F*)fOutputPID->FindObject("hTOFtime"))->Fill(times[AliPID::kProton]);
470 ((TH2F*)fOutputPID->FindObject("hTOFtimeKaonHyptime"))->Fill(track->P(),pid->GetTOFsignal()-times[3]); //3 is kaon
471 ((TH1F*)fOutputPID->FindObject("hTOFsig"))->Fill(pid->GetTOFsignal());
472 if (pid->GetTOFsignal()< 0) ((TH1F*)fOutputPID->FindObject("hTOFsig"))->Fill(-1);
473
474 ((TH2F*)fOutputPID->FindObject("hTOFsigmaK160"))->Fill(track->P(),(pid->GetTOFsignal()-times[AliPID::kKaon])/160);
475 ((TH2F*)fOutputPID->FindObject("hTOFsigmaPion160"))->Fill(track->P(),(pid->GetTOFsignal()-times[AliPID::kPion])/160);
476 ((TH2F*)fOutputPID->FindObject("hTOFsigmaProton160"))->Fill(track->P(),(pid->GetTOFsignal()-times[AliPID::kProton])/160);
477 ((TH2F*)fOutputPID->FindObject("hTOFsigmaK120"))->Fill(track->P(),(pid->GetTOFsignal()-times[AliPID::kKaon])/120);
478 ((TH2F*)fOutputPID->FindObject("hTOFsigmaPion120"))->Fill(track->P(),(pid->GetTOFsignal()-times[AliPID::kPion])/120);
479 ((TH2F*)fOutputPID->FindObject("hTOFsigmaProton120"))->Fill(track->P(),(pid->GetTOFsignal()-times[AliPID::kProton])/120);
480
481 }//if TOF status
482
483 if(pidHF && pidHF->CheckStatus(track,"TPC")){
484 Double_t alephParameters[5];
485 //this is recommended for LHC10d
486 alephParameters[0] = 1.34490e+00/50.;
487 alephParameters[1] = 2.69455e+01;
488 alephParameters[2] = TMath::Exp(-2.97552e+01);
489 alephParameters[3] = 2.35339e+00;
490 alephParameters[4] = 5.98079e+00;
491 /*
492 //this is recommended for LHC10bc
493 alephParameters[0] = 0.0283086/0.97;
494 alephParameters[1] = 2.63394e+01;
495 alephParameters[2] = 5.04114e-11;
496 alephParameters[3] = 2.12543e+00;
497 alephParameters[4] = 4.88663e+00;
498 */
499 AliTPCPIDResponse* tpcres=new AliTPCPIDResponse();
500 tpcres->SetBetheBlochParameters(alephParameters[0],alephParameters[1],alephParameters[2],alephParameters[3],alephParameters[4]);
501 Double_t TPCp=pid->GetTPCmomentum();
502 Double_t TPCsignal=pid->GetTPCsignal();
503 ((TH1F*)fOutputPID->FindObject("hTPCsig"))->Fill(TPCsignal);
504 ((TH1F*)fOutputPID->FindObject("hTPCsigvsp"))->Fill(TPCp,TPCsignal);
505 ((TH2F*)fOutputPID->FindObject("hTPCsigmaK"))->Fill(TPCp,tpcres->GetNumberOfSigmas(TPCp,TPCsignal,track->GetTPCNcls(),AliPID::kKaon));
506 ((TH2F*)fOutputPID->FindObject("hTPCsigmaPion"))->Fill(TPCp,tpcres->GetNumberOfSigmas(TPCp,TPCsignal,track->GetTPCNcls(),AliPID::kPion));
507 ((TH2F*)fOutputPID->FindObject("hTPCsigmaProton"))->Fill(TPCp,tpcres->GetNumberOfSigmas(TPCp,TPCsignal,track->GetTPCNcls(),AliPID::kProton));
508 delete tpcres;
509 }//if TPC status
510
511 //check clusters of the tracks
512 Int_t nclsTot=0,nclsSPD=0;
513
514 for(Int_t l=0;l<6;l++) {
515 if(TESTBIT(track->GetITSClusterMap(),l)) {
516 nclsTot++; if(l<2) nclsSPD++;
517 }
518 }
519 ((TH1F*)fOutputTrack->FindObject("hnClsITS"))->Fill(nclsTot);
520 ((TH1F*)fOutputTrack->FindObject("hnClsSPD"))->Fill(nclsSPD);
521
9af24f46 522 if(!(track->GetStatus()&AliESDtrack::kTPCin) && track->GetStatus()&AliESDtrack::kITSrefit && !(track->GetStatus()&AliESDtrack::kITSpureSA)){//tracks retrieved in the ITS and not reconstructed in the TPC
0dbb51a0 523 ((TH1F*)fOutputTrack->FindObject("hnClsITS-SA"))->Fill(nclsTot);
524 }
525
526 if(isSimpleMode){
527
528 if (track->Pt()>0.3 &&
529 track->GetStatus()&AliESDtrack::kTPCrefit &&
530 track->GetStatus()&AliESDtrack::kITSrefit &&
531 /*nclsTot>3 &&*/
532 nclsSPD>0) {//fill hist good tracks
533
534 ((TH1F*)fOutputTrack->FindObject("hptGoodTr"))->Fill(track->Pt());
535
536 isGoodTrack++;
537
538 ((TH1F*)fOutputTrack->FindObject("hdistrGoodTr"))->Fill(isGoodTrack);
539 }
540 }//simple mode: no IsSelected on tracks: use "manual" cuts
541
542 } //end loop on tracks
543
544 if(!isSimpleMode){
545 // loop over candidates
546 Int_t nCand = arrayProng->GetEntriesFast();
547 Int_t ndaugh=3;
548 if(fDecayChannel==AliAnalysisTaskSEHFQA::kD0toKpi) ndaugh=2;
549 if(fDecayChannel==AliAnalysisTaskSEHFQA::kD0toKpipipi) ndaugh=4;
550
551 for (Int_t iCand = 0; iCand < nCand; iCand++) {
552 AliAODRecoDecayHF *d = (AliAODRecoDecayHF*)arrayProng->UncheckedAt(iCand);
553
554 for(Int_t id=0;id<ndaugh;id++){
555
556 //other histograms to be filled when the cut object is given
557 AliAODTrack* track=(AliAODTrack*)d->GetDaughter(id);
558
559 //track quality
560
561 if (fCuts->IsInFiducialAcceptance(d->Pt(),d->Y(pdg)) && fCuts->IsSelected(d,AliRDHFCuts::kTracks,aod)) {
562
563 ((TH1F*)fOutputTrack->FindObject("hptGoodTr"))->Fill(track->Pt());
564 isGoodTrack++;
565
566 ((TH1F*)fOutputTrack->FindObject("hdistrGoodTr"))->Fill(isGoodTrack);
567
568 ((TH1F*)fOutputTrack->FindObject("hd0"))->Fill(d->Getd0Prong(id));
569
570 if (fCuts->IsSelected(d,AliRDHFCuts::kAll,aod)){
571
572 AliAODPid *pid = track->GetDetPid();
573 AliAODPidHF* pidHF=fCuts->GetPidHF();
574 Double_t times[5];
575 pid->GetIntegratedTimes(times);
576 if(pidHF && pidHF->CheckStatus(track,"TOF")) ((TH2F*)fOutputPID->FindObject("hTOFtimeKaonHyptimeAC"))->Fill(track->P(),pid->GetTOFsignal()-times[AliPID::kKaon]);
577 if(pidHF && pidHF->CheckStatus(track,"TPC")) ((TH2F*)fOutputPID->FindObject("hTPCsigvspAC"))->Fill(pid->GetTPCmomentum(),pid->GetTPCsignal());
9af24f46 578
579 fNEntries->Fill(3);
0dbb51a0 580 } //end analysis cuts
581 } //end acceptance and track cuts
582 } //end loop on tracks in the candidate
583 } //end loop on candidates
584 }
585}
586
587 //____________________________________________________________________________
588void AliAnalysisTaskSEHFQA::Terminate(Option_t */*option*/){
589 //terminate analysis
590
591 fNEntries = dynamic_cast<TH1F*>(GetOutputData(1));
592 if(!fNEntries){
593 printf("ERROR: %s not available\n",GetOutputSlot(1)->GetContainer()->GetName());
594 return;
595 }
596
597 fOutputPID = dynamic_cast<TList*> (GetOutputData(2));
598 if (!fOutputPID) {
599 printf("ERROR: %s not available\n",GetOutputSlot(2)->GetContainer()->GetName());
600 return;
601 }
602
603 fOutputTrack = dynamic_cast<TList*> (GetOutputData(3));
604 if (!fOutputTrack) {
605 printf("ERROR: %s not available\n",GetOutputSlot(3)->GetContainer()->GetName());
606 return;
607 }
608
609}
610