* about the suitability of this software for any purpose. It is *
* provided "as is" without express or implied warranty. *
**************************************************************************/
-/*
- * The analysis task:
- * Filling an AliCFContainer with the quantities pt, eta and phi
- * for tracks which survivied the particle cuts (MC resp. ESD tracks)
- * Track selection is done using the AliHFE package
- *
- * Author:
- * Raphaelle Bailhache <R.Bailhache@gsi.de>
- * Markus Fasel <M.Fasel@gsi.de>
- * Matus Kalisky <matus.kalisky@cern.ch>
- * MinJung Kweon <minjung@physi.uni-heidelberg.de>
- */
+//
+// The analysis task:
+// Filling an AliCFContainer with the quantities pt, eta and phi
+// for tracks which survivied the particle cuts (MC resp. ESD tracks)
+// Track selection is done using the AliHFE package
+//
+// Author:
+// Raphaelle Bailhache <R.Bailhache@gsi.de>
+// Markus Fasel <M.Fasel@gsi.de>
+// Matus Kalisky <matus.kalisky@cern.ch>
+// MinJung Kweon <minjung@physi.uni-heidelberg.de>
+//
#include <TAxis.h>
#include <TCanvas.h>
#include <TChain.h>
#include <TDirectory.h>
#include <TFile.h>
-#include <TH1D.h>
-#include <TH1F.h>
-#include <TH1I.h>
-#include <TH2F.h>
+#include <TH3D.h>
#include <TIterator.h>
#include <TList.h>
#include <TLegend.h>
#include <TParticle.h>
#include <TProfile.h>
#include <TString.h>
+#include <TF1.h>
#include <TTree.h>
+#include "AliAODInputHandler.h"
+#include "AliAODMCParticle.h"
+#include "AliAODTrack.h"
#include "AliCFContainer.h"
#include "AliCFManager.h"
#include "AliESDEvent.h"
#include "AliESDInputHandler.h"
+#include "AliESDpid.h"
#include "AliESDtrack.h"
-#include "AliESDtrackCuts.h"
+#include "AliESDCentrality.h"
#include "AliLog.h"
#include "AliAnalysisManager.h"
#include "AliMCEvent.h"
#include "AliMCParticle.h"
#include "AliPID.h"
#include "AliStack.h"
+#include "AliTriggerAnalysis.h"
+#include "AliVVertex.h"
-#include "AliHFEpid.h"
+#include "AliHFEcollection.h"
+#include "AliHFEcontainer.h"
#include "AliHFEcuts.h"
+#include "AliHFEelecbackground.h"
#include "AliHFEmcQA.h"
+#include "AliHFEpairs.h"
+#include "AliHFEpid.h"
+#include "AliHFEpidQAmanager.h"
+#include "AliHFEpostAnalysis.h"
+#include "AliHFEsecVtxs.h"
#include "AliHFEsecVtx.h"
+#include "AliHFEsignalCuts.h"
+#include "AliHFEtaggedTrackAnalysis.h"
+#include "AliHFEtools.h"
+#include "AliHFEvarManager.h"
#include "AliAnalysisTaskHFE.h"
+ClassImp(AliAnalysisTaskHFE)
+
//____________________________________________________________
AliAnalysisTaskHFE::AliAnalysisTaskHFE():
- AliAnalysisTask("PID efficiency Analysis", "")
+ AliAnalysisTaskSE("PID efficiency Analysis")
, fQAlevel(0)
- , fPIDdetectors("")
- , fESD(0x0)
- , fMC(0x0)
- , fCFM(0x0)
- , fCorrelation(0x0)
- , fPIDperformance(0x0)
- , fPID(0x0)
- , fCuts(0x0)
- , fSecVtx(0x0)
- , fMCQA(0x0)
- , fNEvents(0x0)
- , fNElectronTracksEvent(0x0)
- , fQA(0x0)
- , fOutput(0x0)
- , fHistMCQA(0x0)
- , fHistSECVTX(0x0)
+ , fPlugins(0)
+ , fFillSignalOnly(kTRUE)
+ , fRemovePileUp(kFALSE)
+ , fIdentifiedAsPileUp(kFALSE)
+ , fIdentifiedAsOutInz(kFALSE)
+ , fPassTheEventCut(kFALSE)
+ , fCentralityF(99.0)
+ , fBackGroundFactorsFunction(NULL)
+ , fContainer(NULL)
+ , fVarManager(NULL)
+ , fSignalCuts(NULL)
+ , fCFM(NULL)
+ , fTriggerAnalysis(NULL)
+ , fPID(NULL)
+ , fPIDqa(NULL)
+ , fPIDpreselect(NULL)
+ , fCuts(NULL)
+ , fTaggedTrackCuts(NULL)
+ , fCutspreselect(NULL)
+ , fSecVtx(NULL)
+ , fElecBackGround(NULL)
+ , fMCQA(NULL)
+ , fTaggedTrackAnalysis(NULL)
+ , fQA(NULL)
+ , fOutput(NULL)
+ , fHistMCQA(NULL)
+ , fHistSECVTX(NULL)
+ , fHistELECBACKGROUND(NULL)
+ , fQACollection(NULL)
{
//
- // Default constructor
+ // Dummy constructor
+ //
+}
+
+//____________________________________________________________
+AliAnalysisTaskHFE::AliAnalysisTaskHFE(const char * name):
+ AliAnalysisTaskSE(name)
+ , fQAlevel(0)
+ , fPlugins(0)
+ , fFillSignalOnly(kTRUE)
+ , fRemovePileUp(kFALSE)
+ , fIdentifiedAsPileUp(kFALSE)
+ , fIdentifiedAsOutInz(kFALSE)
+ , fPassTheEventCut(kFALSE)
+ , fCentralityF(99.0)
+ , fBackGroundFactorsFunction(NULL)
+ , fContainer(NULL)
+ , fVarManager(NULL)
+ , fSignalCuts(NULL)
+ , fCFM(NULL)
+ , fTriggerAnalysis(NULL)
+ , fPID(NULL)
+ , fPIDqa(NULL)
+ , fPIDpreselect(NULL)
+ , fCuts(NULL)
+ , fTaggedTrackCuts(NULL)
+ , fCutspreselect(NULL)
+ , fSecVtx(NULL)
+ , fElecBackGround(NULL)
+ , fMCQA(NULL)
+ , fTaggedTrackAnalysis(NULL)
+ , fQA(NULL)
+ , fOutput(NULL)
+ , fHistMCQA(NULL)
+ , fHistSECVTX(NULL)
+ , fHistELECBACKGROUND(NULL)
+ , fQACollection(0x0)
+{
//
- DefineInput(0, TChain::Class());
- DefineOutput(0, TH1I::Class());
+ // Default constructor
+ //
DefineOutput(1, TList::Class());
DefineOutput(2, TList::Class());
- // Initialize cuts
- fCuts = new AliHFEcuts;
- fPID = new AliHFEpid;
+ fPID = new AliHFEpid("hfePid");
+ fVarManager = new AliHFEvarManager("hfeVarManager");
}
//____________________________________________________________
AliAnalysisTaskHFE::AliAnalysisTaskHFE(const AliAnalysisTaskHFE &ref):
- AliAnalysisTask(ref)
- , fQAlevel(ref.fQAlevel)
- , fPIDdetectors(ref.fPIDdetectors)
- , fESD(ref.fESD)
- , fMC(ref.fMC)
- , fCFM(ref.fCFM)
- , fCorrelation(ref.fCorrelation)
- , fPIDperformance(ref.fPIDperformance)
- , fPID(ref.fPID)
- , fCuts(ref.fCuts)
- , fSecVtx(ref.fSecVtx)
- , fMCQA(ref.fMCQA)
- , fNEvents(ref.fNEvents)
- , fNElectronTracksEvent(ref.fNElectronTracksEvent)
- , fQA(ref.fQA)
- , fOutput(ref.fOutput)
- , fHistMCQA(ref.fHistMCQA)
- , fHistSECVTX(ref.fHistSECVTX)
+ AliAnalysisTaskSE(ref)
+ , fQAlevel(0)
+ , fPlugins(0)
+ , fFillSignalOnly(ref.fFillSignalOnly)
+ , fRemovePileUp(ref.fRemovePileUp)
+ , fIdentifiedAsPileUp(ref.fIdentifiedAsPileUp)
+ , fIdentifiedAsOutInz(ref.fIdentifiedAsOutInz)
+ , fPassTheEventCut(ref.fPassTheEventCut)
+ , fCentralityF(ref.fCentralityF)
+ , fBackGroundFactorsFunction(NULL)
+ , fContainer(NULL)
+ , fVarManager(NULL)
+ , fSignalCuts(NULL)
+ , fCFM(NULL)
+ , fTriggerAnalysis(NULL)
+ , fPID(NULL)
+ , fPIDqa(NULL)
+ , fPIDpreselect(NULL)
+ , fCuts(NULL)
+ , fTaggedTrackCuts(NULL)
+ , fCutspreselect(NULL)
+ , fSecVtx(NULL)
+ , fElecBackGround(NULL)
+ , fMCQA(NULL)
+ , fTaggedTrackAnalysis(NULL)
+ , fQA(NULL)
+ , fOutput(NULL)
+ , fHistMCQA(NULL)
+ , fHistSECVTX(NULL)
+ , fHistELECBACKGROUND(NULL)
+ , fQACollection(NULL)
{
//
// Copy Constructor
//
+ ref.Copy(*this);
}
//____________________________________________________________
//
// Assignment operator
//
- if(this == &ref) return *this;
- AliAnalysisTask::operator=(ref);
- fQAlevel = ref.fQAlevel;
- fPIDdetectors = ref.fPIDdetectors;
- fESD = ref.fESD;
- fMC = ref.fMC;
- fCFM = ref.fCFM;
- fCorrelation = ref.fCorrelation;
- fPIDperformance = ref.fPIDperformance;
- fPID = ref.fPID;
- fCuts = ref.fCuts;
- fSecVtx = ref.fSecVtx;
- fMCQA = ref.fMCQA;
- fNEvents = ref.fNEvents;
- fNElectronTracksEvent = ref.fNElectronTracksEvent;
- fQA = ref.fQA;
- fOutput = ref.fOutput;
- fHistMCQA = ref.fHistMCQA;
- fHistSECVTX = ref.fHistSECVTX;
+ if(this == &ref)
+ ref.Copy(*this);
return *this;
}
+//____________________________________________________________
+void AliAnalysisTaskHFE::Copy(TObject &o) const {
+ //
+ // Copy into object o
+ //
+ AliAnalysisTaskHFE &target = dynamic_cast<AliAnalysisTaskHFE &>(o);
+ target.fQAlevel = fQAlevel;
+ target.fPlugins = fPlugins;
+ target.fFillSignalOnly = fFillSignalOnly;
+ target.fRemovePileUp = fRemovePileUp;
+ target.fIdentifiedAsPileUp = fIdentifiedAsPileUp;
+ target.fIdentifiedAsOutInz = fIdentifiedAsOutInz;
+ target.fPassTheEventCut = fPassTheEventCut;
+ target.fCentralityF = fCentralityF;
+ target.fBackGroundFactorsFunction = fBackGroundFactorsFunction;
+ target.fContainer = fContainer;
+ target.fVarManager = fVarManager;
+ target.fSignalCuts = fSignalCuts;
+ target.fCFM = fCFM;
+ target.fTriggerAnalysis = fTriggerAnalysis;
+ target.fPID = fPID;
+ target.fPIDqa = fPIDqa;
+ target.fPIDpreselect = fPIDpreselect;
+ target.fCuts = fCuts;
+ target.fTaggedTrackCuts = fTaggedTrackCuts;
+ target.fCutspreselect = fCutspreselect;
+ target.fSecVtx = fSecVtx;
+ target.fElecBackGround = fElecBackGround;
+ target.fMCQA = fMCQA;
+ target.fTaggedTrackAnalysis = fTaggedTrackAnalysis;
+ target.fQA = fQA;
+ target.fOutput = fOutput;
+ target.fHistMCQA = fHistMCQA;
+ target.fHistSECVTX = fHistSECVTX;
+ target.fHistELECBACKGROUND = fHistELECBACKGROUND;
+ target.fQACollection = fQACollection;
+}
+
//____________________________________________________________
AliAnalysisTaskHFE::~AliAnalysisTaskHFE(){
//
// Destructor
//
- if(fESD) delete fESD;
- if(fMC) delete fMC;
if(fPID) delete fPID;
- if(fQA){
- fQA->Clear();
- delete fQA;
- }
- if(fOutput){
- fOutput->Clear();
- delete fOutput;
- }
- if(fHistMCQA){
- fHistMCQA->Clear();
- delete fHistMCQA;
- }
- if(fHistSECVTX){
- fHistSECVTX->Clear();
- delete fHistSECVTX;
- }
- if(fCuts) delete fCuts;
+ if(fVarManager) delete fVarManager;
+ if(fPIDqa) delete fPIDqa;
+ if(fSignalCuts) delete fSignalCuts;
+ if(fCFM) delete fCFM;
if(fSecVtx) delete fSecVtx;
if(fMCQA) delete fMCQA;
- if(fNEvents) delete fNEvents;
- if(fCorrelation){
- fCorrelation->Clear();
- delete fCorrelation;
- }
- if(fPIDperformance) delete fPIDperformance;
+ if(fElecBackGround) delete fElecBackGround;
+ if(fTriggerAnalysis) delete fTriggerAnalysis;
+ if(fPIDpreselect) delete fPIDpreselect;
+ if(fQA) delete fQA;
+ if(fOutput) delete fOutput;
}
//____________________________________________________________
-void AliAnalysisTaskHFE::ConnectInputData(Option_t *){
-/* TTree *esdchain = dynamic_cast<TChain *>(GetInputData(0));
- if(!esdchain){
- AliError("ESD chain empty");
- return;
- } else {
- esdchain->SetBranchStatus("Tracks", 1);
- }
-*/
- AliESDInputHandler *esdH = dynamic_cast<AliESDInputHandler *>(AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler());
- if(!esdH){
- AliError("No ESD input handler");
- return;
- } else {
- fESD = esdH->GetEvent();
- }
- AliMCEventHandler *mcH = dynamic_cast<AliMCEventHandler *>(AliAnalysisManager::GetAnalysisManager()->GetMCtruthEventHandler());
- if(!mcH){
- AliError("No MC truth handler");
- return;
+void AliAnalysisTaskHFE::UserCreateOutputObjects(){
+ //
+ // Creating output container and output objects
+ // Here we also Initialize the correction framework container and
+ // the objects for
+ // - PID
+ // - MC QA
+ // - SecVtx
+ // QA histograms are created if requested
+ // Called once per worker
+ //
+ AliDebug(3, "Creating Output Objects");
+ // Automatic determination of the analysis mode
+ AliVEventHandler *inputHandler = dynamic_cast<AliVEventHandler *>(AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler());
+ if(!TString(inputHandler->IsA()->GetName()).CompareTo("AliAODInputHandler")){
+ SetAODAnalysis();
} else {
- fMC = mcH->MCEvent();
+ SetESDAnalysis();
+ if(AliAnalysisManager::GetAnalysisManager()->GetMCtruthEventHandler())
+ SetHasMCData();
}
-}
+ printf("Analysis Mode: %s Analysis\n", IsAODanalysis() ? "AOD" : "ESD");
+ printf("MC Data available %s\n", HasMCData() ? "Yes" : "No");
-//____________________________________________________________
-void AliAnalysisTaskHFE::CreateOutputObjects(){
- fNEvents = new TH1I("nEvents", "Number of Events in the Analysis", 2, 0, 2); // Number of Events neccessary for the analysis and not a QA histogram
- fNElectronTracksEvent = new TH1I("nElectronTracksEvent", "Number of Electron Candidates", 100, 0, 100);
- // First Step: TRD alone
- if(!fQA) fQA = new TList;
- fQA->AddAt(new TProfile("conr", "Electron PID contamination", 20, 0, 20), 0);
- fQA->AddAt(new TH1F("alpha_rec", "Alpha from reconstructed tracks with TRD hits", 36, -TMath::Pi(), TMath::Pi()), 1);
- fQA->AddAt(new TH1F("alpha_sim", "Alpha from simulated electron tracks", 36, -TMath::Pi(), TMath::Pi()), 2);
- fQA->AddAt(new TH1F("nElectron", "Number of electrons", 100, 0, 100), 3);
- fQA->AddAt(new TProfile("pidquality", "TRD PID quality as function of momentum", 20, 0, 20), 4);
- fQA->AddAt(new TProfile("ntrdclusters", "Number of TRD clusters as function of momentum", 20, 0, 20), 5);
- fQA->AddAt(new TH1F("chi2TRD","#chi2 per TRD cluster", 20, 0, 20), 6);
+ // Enable Trigger Analysis
+ fTriggerAnalysis = new AliTriggerAnalysis;
+ fTriggerAnalysis->EnableHistograms();
+ fTriggerAnalysis->SetAnalyzeMC(HasMCData());
+
+ // Make lists for Output
+ if(!fQA) fQA = new TList;
+ fQA->SetOwner();
if(!fOutput) fOutput = new TList;
- // Initialize correction Framework and Cuts
- fCFM = new AliCFManager;
- MakeParticleContainer();
- // Temporary fix: Initialize particle cuts with 0x0
- for(Int_t istep = 0; istep < fCFM->GetParticleContainer()->GetNStep(); istep++)
- fCFM->SetParticleCutsList(istep, 0x0);
- if(IsQAOn(kCUTqa)){
- AliInfo("QA on for Cuts");
- fCuts->SetDebugMode();
- fQA->Add(fCuts->GetQAhistograms());
- }
- fCuts->CreateStandardCuts();
- //fCuts->SetDebugLevel(1);
- fCuts->SetMinNTrackletsTRD(0); // Minimal requirement to get a minimum biased electron sample (only TPC and ITS requirements allowed)
- fCuts->SetCutITSpixel(AliHFEextraCuts::kAny);
- fCuts->Initialize(fCFM);
- // add output objects to the List
- fOutput->AddAt(fCFM->GetParticleContainer(), 0);
- fOutput->AddAt(fCorrelation, 1);
- fOutput->AddAt(fPIDperformance, 2);
- fOutput->AddAt(fNElectronTracksEvent, 3);
+ fOutput->SetOwner();
+
+ // First Part: Make QA histograms
+ fQACollection = new AliHFEcollection("TaskQA", "QA histos from the Electron Task");
+ fQACollection->CreateTH1F("nElectronTracksEvent", "Number of Electron Candidates", 100, 0, 100);
+ fQACollection->CreateProfile("conr", "Electron PID contamination", 20, 0, 20);
+ fQACollection->CreateTH1F("alpha_rec", "Alpha from reconstructed tracks with TRD hits", 36, -TMath::Pi(), TMath::Pi());
+ fQACollection->CreateTH1F("alpha_sim", "Alpha from simulated electron tracks", 36, -TMath::Pi(), TMath::Pi());
+ fQACollection->CreateTH1F("nElectron", "Number of electrons", 100, 0, 100);
+ fQACollection->CreateProfile("pidquality", "TRD PID quality as function of momentum", 20, 0, 20);
+ fQACollection->CreateProfile("ntrdclusters", "Number of TRD clusters as function of momentum", 20, 0, 20);
+ fQACollection->CreateTH1F("chi2TRD","#chi2 per TRD cluster", 20, 0, 20);
+ fQACollection->CreateTH1F("mccharge", "MC Charge", 200, -100, 100);
+ fQACollection->CreateTH2F("radius", "Production Vertex", 100, 0.0, 5.0, 100, 0.0, 5.0);
+ InitPIDperformanceQA();
+ fQA->Add(fQACollection->GetList());
// Initialize PID
+ fPID->SetHasMCData(HasMCData());
+ if(!fPID->GetNumberOfPIDdetectors()) fPID->AddDetector("TPC", 0);
+ fPID->InitializePID();
if(IsQAOn(kPIDqa)){
AliInfo("PID QA switched on");
- fPID->SetQAOn();
- fQA->Add(fPID->GetQAhistograms());
+ fPIDqa = new AliHFEpidQAmanager;
+ fPIDqa->Initialize(fPID);
+ fQA->Add(fPIDqa->MakeList("HFEpidQA"));
}
- fPID->SetHasMCData(kTRUE);
- if(!fPIDdetectors.Length()) AddPIDdetector("TPC");
- fPID->InitializePID(fPIDdetectors.Data()); // Only restrictions to TPC allowed
+ // Initialize correction Framework and Cuts
+ const Int_t kNcutSteps = AliHFEcuts::kNcutStepsMCTrack + AliHFEcuts::kNcutStepsRecTrack + AliHFEcuts::kNcutStepsDETrack;
+ fCFM = new AliCFManager;
+ fCFM->SetNStepParticle(kNcutSteps);
+ MakeParticleContainer();
+ MakeEventContainer();
+ // Temporary fix: Initialize particle cuts with NULL
+ for(Int_t istep = 0; istep < kNcutSteps; istep++)
+ fCFM->SetParticleCutsList(istep, NULL);
+ if(!fCuts){
+ AliWarning("Cuts not available. Default cuts will be used");
+ fCuts = new AliHFEcuts;
+ fCuts->CreateStandardCuts();
+ }
+ if(IsAODanalysis()) fCuts->SetAOD();
+ // Make clone for V0 tagging step
+ fCuts->Initialize(fCFM);
+ if(fCuts->IsQAOn()) fQA->Add(fCuts->GetQAhistograms());
+ fSignalCuts = new AliHFEsignalCuts("HFEsignalCuts", "HFE MC Signal definition");
+ fVarManager->SetSignalCuts(fSignalCuts);
+
+ // add output objects to the List
+ fOutput->AddAt(fContainer, 0);
+ fOutput->AddAt(fCFM->GetEventContainer(), 1);
+
// mcQA----------------------------------
- if (IsQAOn(kMCqa)) {
+ if (HasMCData() && IsQAOn(kMCqa)) {
AliInfo("MC QA on");
if(!fMCQA) fMCQA = new AliHFEmcQA;
if(!fHistMCQA) fHistMCQA = new TList();
- fHistMCQA->SetName("MCqa");
- fMCQA->CreateHistograms(AliHFEmcQA::kCharm,0,"mcqa_"); // create histograms for charm
- fMCQA->CreateHistograms(AliHFEmcQA::kBeauty,0,"mcqa_"); // create histograms for beauty
- fMCQA->CreateHistograms(AliHFEmcQA::kCharm,1,"mcqa_barrel_"); // create histograms for charm
- fMCQA->CreateHistograms(AliHFEmcQA::kBeauty,1,"mcqa_barrel_"); // create histograms for beauty
- TIter next(gDirectory->GetList());
- TObject *obj;
- int counter = 0;
- TString objname;
- while ((obj = next.Next())) {
- objname = obj->GetName();
- TObjArray *toks = objname.Tokenize("_");
- if (toks->GetEntriesFast()){
- TObjString *fpart = (TObjString *)(toks->UncheckedAt(0));
- if ((fpart->String()).CompareTo("mcqa") == 0) fHistMCQA->AddAt(obj, counter++);
- }
- }
+ fHistMCQA->SetOwner();
+ fMCQA->CreatDefaultHistograms(fHistMCQA);
fQA->Add(fHistMCQA);
}
// secvtx----------------------------------
- if (IsSecVtxOn()) {
+ if (GetPlugin(kSecVtx)) {
AliInfo("Secondary Vertex Analysis on");
- fSecVtx = new AliHFEsecVtx;
+ if(!fSecVtx) fSecVtx = new AliHFEsecVtx;
+ fSecVtx->SetHasMCData(HasMCData());
if(!fHistSECVTX) fHistSECVTX = new TList();
- fHistSECVTX->SetName("SecVtx");
- fSecVtx->CreateHistograms("secvtx_");
- TIter next(gDirectory->GetList());
- TObject *obj;
- int counter = 0;
- TString objname;
- while ((obj = next.Next())) {
- objname = obj->GetName();
- TObjArray *toks = objname.Tokenize("_");
- if (toks->GetEntriesFast()){
- TObjString *fpart = (TObjString *)(toks->UncheckedAt(0));
- if ((fpart->String()).CompareTo("secvtx") == 0) fHistSECVTX->AddAt(obj, counter++);
- }
- }
+ fHistSECVTX->SetOwner();
+ fSecVtx->CreateHistograms(fHistSECVTX);
fOutput->Add(fHistSECVTX);
- }
+ }
+
+ // background----------------------------------
+ if (GetPlugin(kIsElecBackGround)) {
+ AliInfo("Electron BackGround Analysis on");
+ if(!fElecBackGround){
+ AliWarning("ElecBackGround not available. Default elecbackground will be used");
+ fElecBackGround = new AliHFEelecbackground;
+ }
+ fElecBackGround->SetHasMCData(HasMCData());
+
+ if(!fHistELECBACKGROUND) fHistELECBACKGROUND = new TList();
+ fHistELECBACKGROUND->SetOwner();
+ fElecBackGround->CreateHistograms(fHistELECBACKGROUND);
+ fOutput->Add(fHistELECBACKGROUND);
+ }
+
+ // tagged tracks
+ if(GetPlugin(kTaggedTrackAnalysis)){
+ AliInfo("Analysis on V0-tagged tracks enabled");
+ fTaggedTrackAnalysis = new AliHFEtaggedTrackAnalysis;
+ fTaggedTrackAnalysis->SetCuts(fTaggedTrackCuts);
+ fTaggedTrackAnalysis->SetPID(fPID);
+ fTaggedTrackAnalysis->InitContainer();
+ fOutput->Add(fTaggedTrackAnalysis->GetContainer());
+ fQA->Add(fTaggedTrackAnalysis->GetPIDQA());
+ fQA->Add(fTaggedTrackAnalysis->GetCutQA());
+ }
+ PrintStatus();
}
//____________________________________________________________
-void AliAnalysisTaskHFE::Exec(Option_t *){
+void AliAnalysisTaskHFE::UserExec(Option_t *){
//
// Run the analysis
//
- if(!fESD){
- AliError("No ESD Event");
+ AliDebug(3, "Starting Single Event Analysis");
+ if(!fInputEvent){
+ AliError("Reconstructed Event not available");
return;
}
- if(!fMC){
- AliError("No MC Event");
+ if(HasMCData()){
+ AliDebug(4, Form("MC Event: %p", fMCEvent));
+ if(!fMCEvent){
+ AliError("No MC Event, but MC Data required");
+ return;
+ }
+ }
+ if(!fCuts){
+ AliError("HFE cuts not available");
return;
}
- fCFM->SetEventInfo(fMC);
- fPID->SetMCEvent(fMC);
- //fCFM->CheckEventCuts(AliCFManager::kEvtGenCuts, fMC);
- Double_t container[6];
- // container for the output THnSparse
- Double_t dataE[5]; // [pT, eta, Phi, type, 'C' or 'B']
+ if(IsESDanalysis() && HasMCData()){
+ // Protect against missing MC trees
+ AliMCEventHandler *mcH = dynamic_cast<AliMCEventHandler *>(AliAnalysisManager::GetAnalysisManager()->GetMCtruthEventHandler());
+ if(!mcH){
+ AliError("No MC Event Handler available");
+ return;
+ }
+ if(!mcH->InitOk()) return;
+ if(!mcH->TreeK()) return;
+ if(!mcH->TreeTR()) return;
+ }
- // Loop over the Monte Carlo tracks to see whether we have overlooked any track
- AliMCParticle *mctrack = 0x0;
- Int_t nElectrons = 0;
+ // need the centrality for everything (MC also)
+ fCentralityF = 99.0;
+ ReadCentrality();
+
+ // See if pile up and z in the range
+ RejectionPileUpVertexRangeEventCut();
- if (IsSecVtxOn()) {
- fSecVtx->SetEvent(fESD);
- fSecVtx->SetStack(fMC->Stack());
+ // Protect agains missing
+ if(HasMCData()){
+ fSignalCuts->SetMCEvent(fMCEvent);
+ ProcessMC(); // Run the MC loop + MC QA in case MC Data are available
}
- // run mc QA ------------------------------------------------
- if (IsQAOn(kMCqa)) {
- AliDebug(2, "Running MC QA");
-
- fMCQA->SetStack(fMC->Stack());
- fMCQA->Init();
+ if(IsAODanalysis()){
+ AliAODpidUtil *aodworkingpid = AliHFEtools::GetDefaultAODPID(HasMCData());
+ fPID->SetAODpid(aodworkingpid);
+ if(fPIDqa) fPIDqa->SetAODpid(aodworkingpid);
+ if(fTaggedTrackAnalysis) fTaggedTrackAnalysis->GetPIDqa()->SetAODpid(aodworkingpid);
+ ProcessAOD();
+ } else {
+ AliESDInputHandler *inH = dynamic_cast<AliESDInputHandler *>(fInputHandler);
+ if(!inH){
+ AliError("No ESD Input handler available");
+ return;
+ }
+ AliESDpid *workingPID = inH->GetESDpid();
+ if(!workingPID){
+ AliDebug(1, "Using default ESD PID");
+ workingPID = AliHFEtools::GetDefaultPID(HasMCData());
+ } else {
+ AliDebug(1, "Using ESD PID from the input handler");
+ }
+ fPID->SetESDpid(workingPID);
+ if(fPIDqa) fPIDqa->SetESDpid(workingPID);
+ if(fTaggedTrackAnalysis) fTaggedTrackAnalysis->GetPIDqa()->SetESDpid(workingPID);
+ if(fPIDpreselect) fPIDpreselect->SetESDpid(workingPID);
- Int_t nPrims = fMC->Stack()->GetNprimary();
- Int_t nMCTracks = fMC->Stack()->GetNtrack();
+ ProcessESD();
+ }
+ // Done!!!
+ PostData(1, fOutput);
+ PostData(2, fQA);
+}
- // loop over primary particles for quark and heavy hadrons
- for (Int_t igen = 0; igen < nPrims; igen++){
- fMCQA->GetQuarkKine(igen, AliHFEmcQA::kCharm);
- fMCQA->GetQuarkKine(igen, AliHFEmcQA::kBeauty);
- fMCQA->GetHadronKine(igen, AliHFEmcQA::kCharm);
- fMCQA->GetHadronKine(igen, AliHFEmcQA::kBeauty);
+//____________________________________________________________
+void AliAnalysisTaskHFE::Terminate(Option_t *){
+ //
+ // Terminate not implemented at the moment
+ //
+ if(GetPlugin(kPostProcess)){
+ fOutput = dynamic_cast<TList *>(GetOutputData(1));
+ fQA = dynamic_cast<TList *>(GetOutputData(2));
+ if(!fOutput){
+ AliError("Results not available");
+ return;
}
- fMCQA->EndOfEventAna(AliHFEmcQA::kCharm);
- fMCQA->EndOfEventAna(AliHFEmcQA::kBeauty);
-
- // loop over all tracks for decayed electrons
- for (Int_t igen = 0; igen < nMCTracks; igen++){
- fMCQA->GetDecayedKine(igen, AliHFEmcQA::kCharm, AliHFEmcQA::kElectronPDG, 0);
- fMCQA->GetDecayedKine(igen, AliHFEmcQA::kBeauty, AliHFEmcQA::kElectronPDG, 0);
- fMCQA->GetDecayedKine(igen, AliHFEmcQA::kCharm, AliHFEmcQA::kElectronPDG, 1, kTRUE); // barrel
- fMCQA->GetDecayedKine(igen, AliHFEmcQA::kBeauty, AliHFEmcQA::kElectronPDG, 1, kTRUE); // barrel
+ if(!fQA){
+ AliError("QA output not available");
+ return;
+ }
+ fContainer = dynamic_cast<AliHFEcontainer *>(fOutput->FindObject("trackContainer"));
+ if(!fContainer){
+ AliError("Track container not found");
+ return;
+ }
+ AliHFEpostAnalysis postanalysis;
+ postanalysis.SetTaskResults(fContainer);
+ TList *qalist = dynamic_cast<TList *>(fQA->FindObject("list_TaskQA"));
+ if(!qalist){
+ AliError("QA List not found");
+ return;
}
+ postanalysis.SetTaskQA(qalist);
+ printf("Running post analysis\n");
+ //if(HasMCData())
+ postanalysis.DrawMCSignal2Background();
+ postanalysis.DrawEfficiency();
+ postanalysis.DrawPIDperformance();
+ postanalysis.DrawCutEfficiency();
+
+ if (GetPlugin(kIsElecBackGround)) {
+ AliHFEelecbackground elecBackGround;
+ TList *oe = 0x0;
+ if(!(oe = (TList*)dynamic_cast<TList *>(fOutput->FindObject("HFEelecbackground")))){
+ return;
+ }
+ elecBackGround.Load(oe);
+ elecBackGround.Plot();
+ elecBackGround.PostProcess();
+ }
+ }
+}
+//_______________________________________________________________
+Bool_t AliAnalysisTaskHFE::IsEventInBinZero() {
+ //
+ //
+ //
- } // end of MC QA loop
- // -----------------------------------------------------------------
+ //printf("test in IsEventInBinZero\n");
+ if(!fInputEvent){
+ AliError("Reconstructed Event not available");
+ return kFALSE;
+ }
+ // check vertex
+ const AliVVertex *vertex = fInputEvent->GetPrimaryVertex();
+ if(!vertex) return kTRUE;
+ //if(vertex) return kTRUE;
+
+ // check tracks
+ if(fInputEvent->GetNumberOfTracks()<=0) return kTRUE;
+ //if(fInputEvent->GetNumberOfTracks()>0) return kTRUE;
+
+
+ return kFALSE;
+
+}
+//____________________________________________________________
+void AliAnalysisTaskHFE::ProcessMC(){
//
- // Loop MC
+ // Runs the MC Loop (filling the container for the MC Cut Steps with the observables pt, eta and phi)
+ // In case MC QA is on also MC QA loop is done
//
- for(Int_t imc = fMC->GetNumberOfTracks(); imc--;){
- mctrack = dynamic_cast<AliMCParticle *>(fMC->GetTrack(imc));
-
- container[0] = mctrack->Pt();
- container[1] = mctrack->Eta();
- container[2] = mctrack->Phi();
+ AliDebug(3, "Processing MC Information");
+ Double_t eventContainer [3];
+ eventContainer[0] = fMCEvent->GetPrimaryVertex()->GetZ();
+ eventContainer[2] = fCentralityF;
+ if(fCFM->CheckEventCuts(AliHFEcuts::kEventStepGenerated, fMCEvent))
+ fCFM->GetEventContainer()->Fill(eventContainer,AliHFEcuts::kEventStepGenerated);
+ Int_t nElectrons = 0;
+ if(IsESDanalysis()){
+ if (HasMCData() && IsQAOn(kMCqa)) {
+ AliDebug(2, "Running MC QA");
+
+ if(fMCEvent->Stack()){
+ fMCQA->SetMCEvent(fMCEvent);
+ fMCQA->SetGenEventHeader(fMCEvent->GenEventHeader());
+ fMCQA->Init();
+
+ Int_t nMCTracks = fMCEvent->Stack()->GetNtrack();
+
+ // loop over all tracks for decayed electrons
+ for (Int_t igen = 0; igen < nMCTracks; igen++){
+ TParticle* mcpart = fMCEvent->Stack()->Particle(igen);
+ fMCQA->GetQuarkKine(mcpart, igen, AliHFEmcQA::kCharm);
+ fMCQA->GetQuarkKine(mcpart, igen, AliHFEmcQA::kBeauty);
+ fMCQA->GetHadronKine(mcpart, AliHFEmcQA::kCharm);
+ fMCQA->GetHadronKine(mcpart, AliHFEmcQA::kBeauty);
+ fMCQA->GetDecayedKine(mcpart, AliHFEmcQA::kCharm, AliHFEmcQA::kElectronPDG, 0); // no accept cut
+ fMCQA->GetDecayedKine(mcpart, AliHFEmcQA::kBeauty, AliHFEmcQA::kElectronPDG, 0); // no accept cut
+ fMCQA->GetDecayedKine(mcpart, AliHFEmcQA::kOthers, AliHFEmcQA::kElectronPDG, 0); // no accept cut
+ if (TMath::Abs(mcpart->Eta()) < 0.9) {
+ fMCQA->GetDecayedKine(mcpart, AliHFEmcQA::kCharm, AliHFEmcQA::kElectronPDG, 1); // accept |eta|<0.9
+ fMCQA->GetDecayedKine(mcpart, AliHFEmcQA::kBeauty, AliHFEmcQA::kElectronPDG, 1); // accept |eta|<0.9
+ fMCQA->GetDecayedKine(mcpart, AliHFEmcQA::kOthers, AliHFEmcQA::kElectronPDG, 1); // accept |eta|<0.9
+ }
+ if (TMath::Abs(AliHFEtools::GetRapidity(mcpart)) < 0.5) {
+ fMCQA->GetDecayedKine(mcpart, AliHFEmcQA::kCharm, AliHFEmcQA::kElectronPDG, 2); // accept |y|<0.5
+ fMCQA->GetDecayedKine(mcpart, AliHFEmcQA::kBeauty, AliHFEmcQA::kElectronPDG, 2); // accept |y|<0.5
+ fMCQA->GetDecayedKine(mcpart, AliHFEmcQA::kOthers, AliHFEmcQA::kElectronPDG, 2); // accept |y|<0.5
+ }
+ }
+ fMCQA->EndOfEventAna(AliHFEmcQA::kCharm);
+ fMCQA->EndOfEventAna(AliHFEmcQA::kBeauty);
+ }
- if(!fCFM->CheckParticleCuts(AliHFEcuts::kStepMCGenerated, mctrack)) continue;
- fCFM->GetParticleContainer()->Fill(container, AliHFEcuts::kStepMCGenerated);
- (dynamic_cast<TH1F *>(fQA->At(2)))->Fill(mctrack->Phi() - TMath::Pi());
- if(!fCFM->CheckParticleCuts(AliHFEcuts::kStepMCInAcceptance, mctrack)) continue;
- // find the label in the vector
- fCFM->GetParticleContainer()->Fill(container, AliHFEcuts::kStepMCInAcceptance);
- nElectrons++;
+ } // end of MC QA loop
+ // -----------------------------------------------------------------
+ fCFM->SetMCEventInfo(fMCEvent);
+ // fCFM->CheckEventCuts(AliCFManager::kEvtRecCuts, fESD);
+ } else {
+ fCFM->SetMCEventInfo(fInputEvent);
+ }
+ // Run MC loop
+ AliVParticle *mctrack = NULL;
+ AliDebug(3, Form("Number of Tracks: %d", fMCEvent->GetNumberOfTracks()));
+ for(Int_t imc = 0; imc <fMCEvent->GetNumberOfTracks(); imc++){
+ if(!(mctrack = fMCEvent->GetTrack(imc))) continue;
+ AliDebug(4, "Next MC Track");
+ if(ProcessMCtrack(mctrack)) nElectrons++;
}
- (dynamic_cast<TH1F *>(fQA->At(3)))->Fill(nElectrons);
// fCFM->CheckEventCuts(AliCFManager::kEvtRecCuts, fESD);
-
+ fQACollection->Fill("nElectron", nElectrons);
+}
+//____________________________________________________________
+void AliAnalysisTaskHFE::ProcessESD(){
//
- // Loop ESD
+ // Run Analysis of reconstructed event in ESD Mode
+ // Loop over Tracks, filter according cut steps defined in AliHFEcuts
//
+ AliDebug(3, "Processing ESD Event");
+ AliESDEvent *fESD = dynamic_cast<AliESDEvent *>(fInputEvent);
+ if(!fESD){
+ AliError("ESD Event required for ESD Analysis")
+ return;
+ }
+
+ // Do event Normalization
+ Double_t eventContainer[3];
+ eventContainer[0] = fInputEvent->GetPrimaryVertex()->GetZ();
+ eventContainer[1] = 0.;
+ eventContainer[2] = fCentralityF;
+ if(fTriggerAnalysis->IsOfflineTriggerFired(fESD, AliTriggerAnalysis::kV0AND))
+ eventContainer[1] = 1.;
+
+ //
+ fCFM->GetEventContainer()->Fill(eventContainer, AliHFEcuts::kEventStepRecNoCut);
+
+ //
+ if(fIdentifiedAsPileUp) return;
+ fCFM->GetEventContainer()->Fill(eventContainer, AliHFEcuts::kEventStepRecNoPileUp);
+
+ //
+ if(fIdentifiedAsOutInz) return;
+ fCFM->GetEventContainer()->Fill(eventContainer, AliHFEcuts::kEventStepZRange);
+ //
+ if(!fPassTheEventCut) return;
+ fCFM->GetEventContainer()->Fill(eventContainer, AliHFEcuts::kEventStepReconstructed);
+
+
+
+ fContainer->NewEvent();
+
+ if (GetPlugin(kIsElecBackGround)) {
+ fElecBackGround->SetEvent(fESD);
+ }
+ if (GetPlugin(kSecVtx)) {
+ fSecVtx->SetEvent(fESD);
+ fSecVtx->GetPrimaryCondition();
+ }
+
+ if(HasMCData()){
+ if (GetPlugin(kSecVtx)) {
+ fSecVtx->SetMCEvent(fMCEvent);
+ fSecVtx->SetMCQA(fMCQA);
+ }
+ if (GetPlugin(kIsElecBackGround)) {
+ fElecBackGround->SetMCEvent(fMCEvent);
+ }
+ }
+
+ Double_t container[10];
+ memset(container, 0, sizeof(Double_t) * 10);
+ // container for the output THnSparse
+ Double_t dataE[6]; // [pT, eta, Phi, type, 'C' or 'B']
Int_t nElectronCandidates = 0;
- AliESDtrack *track = 0x0, *htrack = 0x0;
+ AliESDtrack *track = NULL, *htrack = NULL;
+ AliMCParticle *mctrack = NULL;
+ TParticle* mctrack4QA = NULL;
Int_t pid = 0;
- // For double counted tracks
- LabelContainer cont(fESD->GetNumberOfTracks());
- Bool_t alreadyseen = kFALSE;
Bool_t signal = kTRUE;
- for(Int_t itrack = 0; itrack < fESD->GetNumberOfTracks(); itrack++){
+ fCFM->SetRecEventInfo(fESD);
+ // Electron background analysis
+ if (GetPlugin(kIsElecBackGround)) {
+ AliDebug(2, "Running BackGround Analysis");
+
+ fElecBackGround->Reset();
+
+ } // end of electron background analysis
+ //
+ // Loop ESD
+ //
+ AliDebug(3, Form("Number of Tracks: %d", fESD->GetNumberOfTracks()));
+ for(Int_t itrack = 0; itrack < fESD->GetNumberOfTracks(); itrack++){
+ AliDebug(4, "New ESD track");
track = fESD->GetTrack(itrack);
-
- container[0] = track->Pt();
- container[1] = track->Eta();
- container[2] = track->Phi();
- dataE[0] = track->Pt();
- dataE[1] = track->Eta();
- dataE[2] = track->Phi();
- dataE[3] = -1;
- dataE[4] = -1;
+ // fill counts of v0-identified particles
+ Int_t v0pid = -1;
+ if(track->TestBit(BIT(14))) v0pid = AliPID::kElectron;
+ else if(track->TestBit(BIT(15))) v0pid = AliPID::kPion;
+ else if(track->TestBit(BIT(16))) v0pid = AliPID::kProton;
+ // here the tagged track analysis will run
+ if(fTaggedTrackAnalysis && v0pid > -1){
+ AliDebug(1, Form("Track identified as %s", AliPID::ParticleName(v0pid)));
+ fTaggedTrackAnalysis->ProcessTrack(track, v0pid);
+ }
+
+ AliDebug(3, Form("Doing track %d, %p", itrack, track));
+
+ //////////////////////////////////////
+ // preselect
+ /////////////////////////////////////
+ if(fPIDpreselect && fCutspreselect) {
+ if(!PreSelectTrack(track)) continue;
+ }
signal = kTRUE;
-
- // RecKine: TPC cuts
- if(!fCFM->CheckParticleCuts(AliHFEcuts::kStepRecKineTPC, track)) continue;
- fCFM->GetParticleContainer()->Fill(container, AliHFEcuts::kStepRecKineTPC);
+ // Fill step without any cut
+
+ if(HasMCData()){
+ // Check if it is electrons near the vertex
+ if(!(mctrack = dynamic_cast<AliMCParticle *>(fMCEvent->GetTrack(TMath::Abs(track->GetLabel()))))) continue;
+ mctrack4QA = mctrack->Particle();
- // Check if it is signal electrons
- if(!(mctrack = dynamic_cast<AliMCParticle *>(fMC->GetTrack(TMath::Abs(track->GetLabel()))))) continue;
+ if(fFillSignalOnly && !fCFM->CheckParticleCuts(AliHFEcuts::kStepMCGenerated, mctrack)) signal = kFALSE;
+ else AliDebug(3, "Signal Electron");
+ }
+ // Cache new Track information inside the var manager
+ fVarManager->NewTrack(track, mctrack, fCentralityF, -1, signal);
- container[3] = mctrack->Pt();
- container[4] = mctrack->Eta();
- container[5] = mctrack->Phi();
-
- if(!fCFM->CheckParticleCuts(AliHFEcuts::kStepMCGenerated, mctrack)) signal = kFALSE;
-
if(signal) {
- alreadyseen = cont.Find(TMath::Abs(track->GetLabel()));
- cont.Append(TMath::Abs(track->GetLabel()));
-
- fCFM->GetParticleContainer()->Fill(container, (AliHFEcuts::kStepRecKineTPC + AliHFEcuts::kNcutESDSteps + 1));
- fCFM->GetParticleContainer()->Fill(&container[3], (AliHFEcuts::kStepRecKineTPC + 2*(AliHFEcuts::kNcutESDSteps + 1)));
- if(alreadyseen) {
- fCFM->GetParticleContainer()->Fill(&container[3], (AliHFEcuts::kStepRecKineTPC + 4*(AliHFEcuts::kNcutESDSteps + 1)));
- }
- else {
- fCFM->GetParticleContainer()->Fill(&container[3], (AliHFEcuts::kStepRecKineTPC + 3*(AliHFEcuts::kNcutESDSteps + 1)));
- }
+ fVarManager->FillContainer(fContainer, "recTrackContReco", AliHFEcuts::kStepRecNoCut, kFALSE);
+ fVarManager->FillContainer(fContainer, "recTrackContMC", AliHFEcuts::kStepRecNoCut, kTRUE);
}
+ // RecKine: ITSTPC cuts
+ if(!ProcessCutStep(AliHFEcuts::kStepRecKineITSTPC, track)) continue;
- // RecKine: ITS cuts
- if(!fCFM->CheckParticleCuts(AliHFEcuts::kStepRecKineITS, track)) continue;
- fCFM->GetParticleContainer()->Fill(container, AliHFEcuts::kStepRecKineITS);
- if(signal) {
- fCFM->GetParticleContainer()->Fill(container, (AliHFEcuts::kStepRecKineITS + AliHFEcuts::kNcutESDSteps + 1));
- fCFM->GetParticleContainer()->Fill(&container[3], (AliHFEcuts::kStepRecKineITS + 2*(AliHFEcuts::kNcutESDSteps + 1)));
- if(alreadyseen) {
- fCFM->GetParticleContainer()->Fill(&container[3], (AliHFEcuts::kStepRecKineITS + 4*(AliHFEcuts::kNcutESDSteps + 1)));
- }
- else {
- fCFM->GetParticleContainer()->Fill(&container[3], (AliHFEcuts::kStepRecKineITS + 3*(AliHFEcuts::kNcutESDSteps + 1)));
- }
- }
-
-
// Check TRD criterions (outside the correction framework)
if(track->GetTRDncls()){
- (dynamic_cast<TH1F *>(fQA->At(6)))->Fill(track->GetTRDchi2()/track->GetTRDncls());
- (dynamic_cast<TH1F *>(fQA->At(1)))->Fill(track->GetAlpha()); // Check the acceptance without tight cuts
- (dynamic_cast<TProfile *>(fQA->At(4)))->Fill(container[0], track->GetTRDpidQuality());
- (dynamic_cast<TProfile *>(fQA->At(5)))->Fill(container[0], track->GetTRDncls());
+ fQACollection->Fill("chi2TRD", track->GetTRDchi2()/track->GetTRDncls());
+ fQACollection->Fill("alpha_rec", track->GetAlpha());
+ fQACollection->Fill("pidquality", container[0], track->GetTRDpidQuality());
+ fQACollection->Fill("ntrdclusters", container[0], track->GetTRDncls());
}
// RecPrim
- if(!fCFM->CheckParticleCuts(AliHFEcuts::kStepRecPrim, track)) continue;
- fCFM->GetParticleContainer()->Fill(container, AliHFEcuts::kStepRecPrim);
- if(signal) {
- fCFM->GetParticleContainer()->Fill(container, AliHFEcuts::kStepRecPrim + AliHFEcuts::kNcutESDSteps + 1);
- fCFM->GetParticleContainer()->Fill(&container[3], AliHFEcuts::kStepRecPrim + 2*(AliHFEcuts::kNcutESDSteps + 1));
- if(alreadyseen) {
- fCFM->GetParticleContainer()->Fill(&container[3], AliHFEcuts::kStepRecPrim + 4*(AliHFEcuts::kNcutESDSteps + 1));
- }
- else {
- fCFM->GetParticleContainer()->Fill(&container[3], AliHFEcuts::kStepRecPrim + 3*(AliHFEcuts::kNcutESDSteps + 1));
- }
- }
-
+ if(!ProcessCutStep(AliHFEcuts::kStepRecPrim, track)) continue;
// HFEcuts: ITS layers cuts
- if(!fCFM->CheckParticleCuts(AliHFEcuts::kStepHFEcutsITS, track)) continue;
- fCFM->GetParticleContainer()->Fill(container, AliHFEcuts::kStepHFEcutsITS);
- if(signal) {
- fCFM->GetParticleContainer()->Fill(container, AliHFEcuts::kStepHFEcutsITS + AliHFEcuts::kNcutESDSteps + 1);
- fCFM->GetParticleContainer()->Fill(&container[3], AliHFEcuts::kStepHFEcutsITS + 2*(AliHFEcuts::kNcutESDSteps + 1));
- if(alreadyseen) {
- fCFM->GetParticleContainer()->Fill(&container[3], (AliHFEcuts::kStepHFEcutsITS + 4*(AliHFEcuts::kNcutESDSteps + 1)));
- }
- else {
- fCFM->GetParticleContainer()->Fill(&container[3], (AliHFEcuts::kStepHFEcutsITS + 3*(AliHFEcuts::kNcutESDSteps + 1)));
- }
+ if(!ProcessCutStep(AliHFEcuts::kStepHFEcutsITS, track)) continue;
+
+ if(HasMCData() && IsQAOn(kMCqa)) {
+ // mc qa for after the reconstruction cuts
+ AliDebug(2, "Running MC QA");
+ fMCQA->GetDecayedKine(mctrack4QA, AliHFEmcQA::kCharm, AliHFEmcQA::kElectronPDG, 3); // charm
+ fMCQA->GetDecayedKine(mctrack4QA, AliHFEmcQA::kBeauty, AliHFEmcQA::kElectronPDG, 3); // beauty
+ fMCQA->GetDecayedKine(mctrack4QA, AliHFEmcQA::kOthers, AliHFEmcQA::kElectronPDG, 3); // beauty
}
- // HFEcuts: TPC ratio clusters
- if(!fCFM->CheckParticleCuts(AliHFEcuts::kStepHFEcutsTPC, track)) continue;
- fCFM->GetParticleContainer()->Fill(container, AliHFEcuts::kStepHFEcutsTPC);
- if(signal) {
- fCFM->GetParticleContainer()->Fill(container, AliHFEcuts::kStepHFEcutsTPC + AliHFEcuts::kNcutESDSteps + 1);
- fCFM->GetParticleContainer()->Fill(&container[3], AliHFEcuts::kStepHFEcutsTPC + 2*(AliHFEcuts::kNcutESDSteps + 1));
- if(alreadyseen) {
- fCFM->GetParticleContainer()->Fill(&container[3], (AliHFEcuts::kStepHFEcutsTPC + 4*(AliHFEcuts::kNcutESDSteps + 1)));
- }
- else {
- fCFM->GetParticleContainer()->Fill(&container[3], (AliHFEcuts::kStepHFEcutsTPC + 3*(AliHFEcuts::kNcutESDSteps + 1)));
- }
- // dimensions 3&4&5 : pt,eta,phi (MC)
- ((THnSparseF *)fCorrelation->At(0))->Fill(container);
- }
-
// HFEcuts: Nb of tracklets TRD0
- if(!fCFM->CheckParticleCuts(AliHFEcuts::kStepHFEcutsTRD, track)) continue;
- fCFM->GetParticleContainer()->Fill(container, AliHFEcuts::kStepHFEcutsTRD);
- if(signal) {
- fCFM->GetParticleContainer()->Fill(container, AliHFEcuts::kStepHFEcutsTRD + AliHFEcuts::kNcutESDSteps + 1);
- fCFM->GetParticleContainer()->Fill(&container[3], AliHFEcuts::kStepHFEcutsTRD + 2*(AliHFEcuts::kNcutESDSteps + 1));
- if(alreadyseen) {
- fCFM->GetParticleContainer()->Fill(&container[3], (AliHFEcuts::kStepHFEcutsTRD + 4*(AliHFEcuts::kNcutESDSteps + 1)));
- }
- else {
- fCFM->GetParticleContainer()->Fill(&container[3], (AliHFEcuts::kStepHFEcutsTRD + 3*(AliHFEcuts::kNcutESDSteps + 1)));
- }
- // dimensions 3&4&5 : pt,eta,phi (MC)
- ((THnSparseF *)fCorrelation->At(1))->Fill(container);
+ if(!ProcessCutStep(AliHFEcuts::kStepHFEcutsTRD, track)) continue;
+
+ if (HasMCData() && IsQAOn(kMCqa)) {
+ // mc qa for after the reconstruction and pid cuts
+ AliDebug(2, "Running MC QA");
+ fMCQA->GetDecayedKine(mctrack4QA, AliHFEmcQA::kCharm, AliHFEmcQA::kElectronPDG, 4); // charm
+ fMCQA->GetDecayedKine(mctrack4QA, AliHFEmcQA::kBeauty, AliHFEmcQA::kElectronPDG, 4); // beauty
+ fMCQA->GetDecayedKine(mctrack4QA, AliHFEmcQA::kOthers, AliHFEmcQA::kElectronPDG, 4); // beauty
}
+ if(HasMCData()){
+ FillProductionVertex(track);
+ }
// track accepted, do PID
- if(!fPID->IsSelected(track)) continue;
+ AliHFEpidObject hfetrack;
+ hfetrack.SetAnalysisType(AliHFEpidObject::kESDanalysis);
+ hfetrack.SetRecTrack(track);
+ if(HasMCData()) hfetrack.SetMCTrack(mctrack);
+ hfetrack.SetCentrality(fCentralityF);
+ fPID->SetVarManager(fVarManager);
+ if(!fPID->IsSelected(&hfetrack, fContainer, "recTrackCont", fPIDqa)) continue;
nElectronCandidates++;
+ // Fill Histogram for Hadronic Background
+ if(HasMCData()){
+ if(mctrack && (TMath::Abs(mctrack->Particle()->GetPdgCode()) != 11))
+ fVarManager->FillContainer(fContainer, "hadronicBackground", UInt_t(0), kFALSE);
+ }
// Fill Containers
- fCFM->GetParticleContainer()->Fill(container, AliHFEcuts::kStepHFEcutsTRD + 1);
if(signal) {
- fCFM->GetParticleContainer()->Fill(container, AliHFEcuts::kStepHFEcutsTRD + AliHFEcuts::kNcutESDSteps + 2);
- fCFM->GetParticleContainer()->Fill(&container[3], AliHFEcuts::kStepHFEcutsTRD + 2*(AliHFEcuts::kNcutESDSteps + 1)+1);
- if(alreadyseen) {
- fCFM->GetParticleContainer()->Fill(&container[3], (AliHFEcuts::kStepHFEcutsTRD + 1 + 4*(AliHFEcuts::kNcutESDSteps + 1)));
+ // Apply weight for background contamination
+ if(fBackGroundFactorsFunction) {
+ Double_t weightBackGround = fBackGroundFactorsFunction->Eval(TMath::Abs(track->P()));
+ if(weightBackGround < 0.0) weightBackGround = 0.0;
+ else if(weightBackGround > 1.0) weightBackGround = 1.0;
+ // weightBackGround as special weight
+ fVarManager->FillContainer(fContainer, "hadronicBackground", 1, kFALSE, weightBackGround);
}
- else {
- fCFM->GetParticleContainer()->Fill(&container[3], (AliHFEcuts::kStepHFEcutsTRD + 1 + 3*(AliHFEcuts::kNcutESDSteps + 1)));
- }
- // dimensions 3&4&5 : pt,eta,phi (MC)
- ((THnSparseF *)fCorrelation->At(2))->Fill(container);
+ fVarManager->FillCorrelationMatrix(fContainer->GetCorrelationMatrix("correlationstepafterPID"));
+ }
+
+ if(GetPlugin(kSecVtx)) {
+ AliDebug(2, "Running Secondary Vertex Analysis");
+ fSecVtx->Process(track);
}
- // Track selected: distinguish between true and fake
- AliDebug(1, Form("Candidate Selected, filling THnSparse, PID: %d\n", mctrack->Particle()->GetPdgCode()));
- if((pid = TMath::Abs(mctrack->Particle()->GetPdgCode())) == 11){
- Int_t type = IsSignalElectron(track);
- AliDebug(1, Form("Type: %d\n", type));
- if(type){
- dataE[4] = type; // beauty[1] or charm[2]
- dataE[3] = 2; // signal electron
+ if(HasMCData()){
+ dataE[0] = track->Pt();
+ dataE[1] = track->Eta();
+ dataE[2] = track->Phi();
+ dataE[3] = track->Charge();
+ dataE[4] = -1.;
+ dataE[5] = -1.;
+
+ // Track selected: distinguish between true and fake
+ AliDebug(1, Form("Candidate Selected, filling THnSparse, PID: %d\n", mctrack->Particle()->GetPdgCode()));
+ if((pid = TMath::Abs(mctrack->Particle()->GetPdgCode())) == 11){
+ Int_t type = 0;
+ if(fSignalCuts->IsCharmElectron(track))
+ type = 1;
+ else if(fSignalCuts->IsBeautyElectron(track))
+ type = 2;
+ AliDebug(1, Form("Type: %d\n", type));
+ if(type){
+ dataE[5] = type; // beauty[1] or charm[2]
+ dataE[4] = 2; // signal electron
+ }
+ else{
+ dataE[4] = 1; // not a signal electron
+ dataE[5] = 0;
+ }
+ }
+ else {
+ // Fill THnSparse with the information for Fake Electrons
+ dataE[4] = 0;
+ dataE[5] = 0;
}
- else{
- dataE[3] = 1; // not a signal electron
- dataE[4] = 0;
+ // fill the performance THnSparse, if the mc origin could be defined
+ if(dataE[4] > -1){
+ AliDebug(1, Form("Entries: [%.3f|%.3f|%.3f|%f|%f|%f]\n", dataE[0],dataE[1],dataE[2],dataE[3],dataE[4],dataE[5]));
+ fQACollection->Fill("PIDperformance", dataE);
}
- // pair analysis [mj]
- if (IsSecVtxOn()) {
- AliDebug(2, "Running Secondary Vertex Analysis");
- fSecVtx->InitAnaPair();
- for(Int_t jtrack = 0; jtrack < fESD->GetNumberOfTracks(); jtrack++){
- htrack = fESD->GetTrack(jtrack);
- if ( itrack == jtrack ) continue;
- //if( fPID->IsSelected(htrack) && (itrack < jtrack)) continue;
- if( abs(fSecVtx->GetMCPID(track)) == 11 && (itrack < jtrack)) continue;
- fSecVtx->AnaPair(track, htrack, jtrack);
- }
- // based on the partner of e info, you run secandary vertexing function
- fSecVtx->RunSECVTX(track);
- } // end of pair analysis
- }
- else {
- // Fill THnSparse with the information for Fake Electrons
- dataE[3] = 0;
- dataE[4] = 0;
}
- // fill the performance THnSparse, if the mc origin could be defined
- if(dataE[3] > -1){
- AliDebug(1, Form("Entries: [%.3f|%.3f|%.3f|%f|%f]\n", dataE[0],dataE[1],dataE[2],dataE[3],dataE[4]));
- fPIDperformance->Fill(dataE);
+ // Electron background analysis
+ if (GetPlugin(kIsElecBackGround)) {
+
+ AliDebug(2, "Running BackGround Analysis");
+
+ for(Int_t jtrack = 0; jtrack < fESD->GetNumberOfTracks(); jtrack++){
+ htrack = fESD->GetTrack(jtrack);
+ if ( itrack == jtrack ) continue;
+ fElecBackGround->PairAnalysis(track, htrack);
+ }
+ } // end of electron background analysis
+
+ if (GetPlugin(kDEstep)) {
+ // Fill Containers for impact parameter analysis
+ if(!fCFM->CheckParticleCuts(AliHFEcuts::kStepHFEcutsDca + AliHFEcuts::kNcutStepsMCTrack + AliHFEcuts::kNcutStepsRecTrack,track)) continue;
+ if(signal) {
+ fVarManager->FillContainer(fContainer, "recTrackContDEReco", AliHFEcuts::kStepHFEcutsDca, kFALSE);
+ fVarManager->FillContainer(fContainer, "recTrackContDEMC", AliHFEcuts::kStepHFEcutsDca, kTRUE);
+ fVarManager->FillCorrelationMatrix(fContainer->GetCorrelationMatrix("correlationstepafterDE"));
+ }
+ if(HasMCData()){
+ if(mctrack && (TMath::Abs(mctrack->Particle()->GetPdgCode()) != 11))
+ fVarManager->FillContainer(fContainer, "hadronicBackground", 2, kFALSE);
+ }
}
+
}
-
-
- fNEvents->Fill(1);
- fNElectronTracksEvent->Fill(nElectronCandidates);
-
- // Done!!!
- PostData(0, fNEvents);
- PostData(1, fOutput);
- PostData(2, fQA);
+ fQACollection->Fill("nElectronTracksEvent", nElectronCandidates);
}
//____________________________________________________________
-void AliAnalysisTaskHFE::Terminate(Option_t *){
+void AliAnalysisTaskHFE::ProcessAOD(){
//
- // Terminate not implemented at the moment
+ // Run Analysis in AOD Mode
+ // Function is still in development
//
- if(IsRunningPostProcess()){
- fOutput = dynamic_cast<TList *>(GetOutputData(1));
- if(!fOutput){
- AliError("Results not available");
+ AliDebug(3, "Processing AOD Event");
+ Double_t eventContainer[2];
+ eventContainer[0] = fInputEvent->GetPrimaryVertex()->GetZ();
+ eventContainer[1] = 1.; // No Information available in AOD analysis, assume all events have V0AND
+
+ AliAODEvent *fAOD = dynamic_cast<AliAODEvent *>(fInputEvent);
+ if(!fAOD){
+ AliError("AOD Event required for AOD Analysis")
return;
+ }
+
+ //
+ fCFM->GetEventContainer()->Fill(eventContainer, AliHFEcuts::kEventStepRecNoCut);
+
+ //
+ if(fIdentifiedAsPileUp) return;
+ fCFM->GetEventContainer()->Fill(eventContainer, AliHFEcuts::kEventStepRecNoPileUp);
+
+ //
+ if(fIdentifiedAsOutInz) return;
+ fCFM->GetEventContainer()->Fill(eventContainer, AliHFEcuts::kEventStepZRange);
+
+ //
+ if(!fPassTheEventCut) return;
+ fCFM->GetEventContainer()->Fill(eventContainer, AliHFEcuts::kEventStepReconstructed);
+
+ fContainer->NewEvent();
+
+ AliAODTrack *track = NULL;
+ AliAODMCParticle *mctrack = NULL;
+ Double_t dataE[6]; // [pT, eta, Phi, Charge, type, 'C' or 'B']
+ Int_t nElectronCandidates = 0;
+ Int_t pid;
+ Bool_t signal;
+ for(Int_t itrack = 0; itrack < fAOD->GetNumberOfTracks(); itrack++){
+ track = fAOD->GetTrack(itrack);
+ if(!track) continue;
+ if(track->GetFlags() != 1<<4) continue; // Only process AOD tracks where the HFE is set
+
+ signal = kTRUE;
+ if(HasMCData()){
+
+ Int_t label = TMath::Abs(track->GetLabel());
+ if(label)
+ mctrack = dynamic_cast<AliAODMCParticle *>(fMCEvent->GetTrack(label));
+ if(fFillSignalOnly && !fCFM->CheckParticleCuts(AliHFEcuts::kStepMCGenerated, mctrack)) signal = kFALSE;
+ }
+ fVarManager->NewTrack(track, mctrack, fCentralityF, -1, kTRUE);
+ // track accepted, do PID
+ AliHFEpidObject hfetrack;
+ hfetrack.SetAnalysisType(AliHFEpidObject::kAODanalysis);
+ hfetrack.SetRecTrack(track);
+ if(HasMCData()) hfetrack.SetMCTrack(mctrack);
+ hfetrack.SetCentrality(fCentralityF);
+ fPID->SetVarManager(fVarManager);
+ if(!fPID->IsSelected(&hfetrack, fContainer, "recTrackCont", fPIDqa)) continue; // we will do PID here as soon as possible
+ // Apply weight for background contamination
+ Double_t weightBackGround = 1.0;
+ if(fBackGroundFactorsFunction) {
+ weightBackGround = fBackGroundFactorsFunction->Eval(TMath::Abs(track->P()));
+ if(weightBackGround < 0.0) weightBackGround = 0.0;
+ }
+ fVarManager->FillContainer(fContainer, "hadronicBackground", 1, kFALSE);
+ nElectronCandidates++;
+ if(HasMCData()){
+ dataE[0] = track->Pt();
+ dataE[1] = track->Eta();
+ dataE[2] = track->Phi();
+ dataE[3] = track->Charge();
+ dataE[4] = -1;
+ dataE[5] = -1;
+ // Track selected: distinguish between true and fake
+ AliDebug(1, Form("Candidate Selected, filling THnSparse, PID: %d\n", mctrack->GetPdgCode()));
+ if((pid = TMath::Abs(mctrack->GetPdgCode())) == 11){
+
+ Int_t type = 0;
+ if(fSignalCuts->IsCharmElectron(track))
+ type = 1;
+ else if(fSignalCuts->IsBeautyElectron(track))
+ type = 2;
+ AliDebug(1, Form("Type: %d\n", type));
+ if(type){
+ dataE[5] = type; // beauty[1] or charm[2]
+ dataE[4] = 2; // signal electron
+ }
+ else{
+ dataE[4] = 1; // not a signal electron
+ dataE[5] = 0;
+ }
+ }
+ else {
+ // Fill THnSparse with the information for Fake Electrons
+ dataE[4] = 0;
+ dataE[5] = 0;
+ }
+ // fill the performance THnSparse, if the mc origin could be defined
+ if(dataE[4] > -1){
+ AliDebug(1, Form("Entries: [%.3f|%.3f|%.3f|%f|%f|%f]\n", dataE[0],dataE[1],dataE[2],dataE[3],dataE[4],dataE[5]));
+ fQACollection->Fill("PIDperformance", dataE);
+ }
}
- PostProcess();
}
+ fQACollection->Fill("nElectronTracksEvent", nElectronCandidates);
}
//____________________________________________________________
-void AliAnalysisTaskHFE::Load(TString filename){
+Bool_t AliAnalysisTaskHFE::ProcessMCtrack(AliVParticle *track){
//
- // Load Results into the task
+ // Filter the Monte Carlo Track
+ // Additionally Fill a THnSparse for Signal To Background Studies
+ // Works for AOD and MC analysis Type
//
- fQA = NULL; fOutput = NULL; fNEvents = NULL;
- TFile *input = TFile::Open(filename.Data());
- if(!input || input->IsZombie()){
- AliError("Cannot read file");
- return;
+ fVarManager->NewTrack(track, NULL, -1, kTRUE);
+ Double_t signalContainer[6];
+
+ signalContainer[0] = track->Pt();
+ signalContainer[1] = track->Eta();
+ signalContainer[2] = track->Phi();
+ signalContainer[3] = track->Charge()/3;
+
+ Double_t vertex[3]; // Production vertex cut to mask gammas which are NOT supposed to have hits in the first ITS layer(s)
+ if(IsESDanalysis()){
+ AliMCParticle *mctrack = dynamic_cast<AliMCParticle *>(track);
+ vertex[0] = mctrack->Particle()->Vx();
+ vertex[1] = mctrack->Particle()->Vy();
+ } else {
+ AliAODMCParticle *aodmctrack = dynamic_cast<AliAODMCParticle *>(track);
+ aodmctrack->XvYvZv(vertex);
+ }
+
+ if(!fCFM->CheckParticleCuts(AliHFEcuts::kStepMCGenerated, track)) return kFALSE;
+ fQACollection->Fill("mccharge", signalContainer[3]);
+ fVarManager->FillContainer(fContainer, "MCTrackCont", AliHFEcuts::kStepMCGenerated, kFALSE);
+ signalContainer[4] = 0;
+ if(fSignalCuts->IsSelected(track)){
+ //fVarManager->FillContainer(fContainer, "MCTrackCont", AliHFEcuts::kStepMCsignal, kFALSE);
+ // Filling of the Signal/Background histogram using the
+ // definition of the codes for charm and beauty as below in
+ // th crearion of the histogram
+ if(fSignalCuts->IsCharmElectron(track))
+ signalContainer[4] = 1;
+ else
+ signalContainer[4] = 2;
+ } else {
+ signalContainer[4] = 0; // (and other background)
+ }
+ signalContainer[5] = 0;
+ // apply cut on the sqrt of the production vertex
+ Double_t radVertex = TMath::Sqrt(vertex[0]*vertex[0] + vertex[1] * vertex[1]);
+ if(radVertex < 3.5){
+ // Within first ITS layer(2) -> Background we cannot reject by ITS cut, let it pass
+ signalContainer[5] = 1;
+ } else if (radVertex < 7.5){
+ signalContainer[5] = 2;
}
- TH1 *htmp = dynamic_cast<TH1I *>(input->Get("nEvents"));
- if(htmp)
- fNEvents = dynamic_cast<TH1I *>(htmp->Clone());
- else
- AliError("Event Counter histogram not found");
- TList *ltmp = dynamic_cast<TList *>(input->Get("Results"));
- if(ltmp)
- fOutput = dynamic_cast<TList *>(ltmp->Clone());
- else
- AliError("Output Histograms not found");
- ltmp = dynamic_cast<TList *>(input->Get("QA"));
- if(ltmp)
- fQA = dynamic_cast<TList *>(ltmp->Clone());
- else
- AliError("QA histograms not found");
- input->Close();
- delete input;
- Int_t nObjects = 0;
- if(fNEvents) nObjects++;
- if(fOutput) nObjects++;
- if(fQA) nObjects++;
- AliInfo(Form("Loaded %d Objects into task", nObjects));
+ fQACollection->Fill("SignalToBackgroundMC", signalContainer);
+ fQACollection->Fill("alpha_sim", track->Phi() - TMath::Pi());
+
+ // Step GeneratedZOutNoPileUp
+ if((fIdentifiedAsPileUp) || (fIdentifiedAsOutInz)) return kFALSE;
+ fVarManager->FillContainer(fContainer, "MCTrackCont", AliHFEcuts::kStepMCGeneratedZOutNoPileUp, kFALSE);
+
+ // Step Generated Event Cut
+ if(!fPassTheEventCut) return kFALSE;
+ fVarManager->FillContainer(fContainer, "MCTrackCont", AliHFEcuts::kStepMCGeneratedEventCut, kFALSE);
+
+ if(!fCFM->CheckParticleCuts(AliHFEcuts::kStepMCInAcceptance, track)) return kFALSE;
+ fVarManager->FillContainer(fContainer, "MCTrackCont", AliHFEcuts::kStepMCInAcceptance, kFALSE);
+ return kTRUE;
}
//____________________________________________________________
-void AliAnalysisTaskHFE::PostProcess(){
- //
- // Plotting Ratio histograms
- // + All electrons / all candidates (Purity for Electrons)
- // + All signal electrons / all electrons (Purity for signals)
- // For this the following pt-histograms have to be projected from the THnSparse
- // + All Electron candidates
- // + All Real electrons
- // + All Signal Electrons
- // + All misidentified electrons
- //
- fPIDperformance = dynamic_cast<THnSparseF *>(fOutput->FindObject("PIDperformance"));
- if(!fPIDperformance){
- AliError("PID Performance histogram not found in the output container");
- return;
- }
+Bool_t AliAnalysisTaskHFE::PreSelectTrack(AliESDtrack *track) const {
+ //
+ // Preselect tracks
+ //
- // Make projection
- // always project to pt dimension
- // get the histograms under our control
- TH1 *allCandidates = NULL, *allElectrons = NULL, *allSignals = NULL, *allFakes = NULL;
- allCandidates = fPIDperformance->Projection(0);
- allCandidates->SetName("hAllCandidates");
- allCandidates->SetTitle("All Candidates");
- Int_t firstDim3 = fPIDperformance->GetAxis(3)->GetFirst(), lastDim3 = fPIDperformance->GetAxis(3)->GetLast();
- fPIDperformance->GetAxis(3)->SetRange(firstDim3 + 1, lastDim3);
- allElectrons = fPIDperformance->Projection(0);
- allElectrons->SetName("hAllElectrons");
- allElectrons->SetTitle("All Electrons");
- Int_t firstDim4 = fPIDperformance->GetAxis(4)->GetFirst(), lastDim4 = fPIDperformance->GetAxis(4)->GetLast();
- fPIDperformance->GetAxis(4)->SetRange(firstDim4 + 1, lastDim4);
- allSignals = fPIDperformance->Projection(0);
- allSignals->SetName("hAllSignals");
- allSignals->SetTitle("All Signal Electrons");
- fPIDperformance->GetAxis(4)->SetRange(firstDim4, lastDim4); // Reset 4th axis
- fPIDperformance->GetAxis(3)->SetRange(firstDim3, firstDim3 + 1); // Select fakes
- allFakes = fPIDperformance->Projection(0);
- allFakes->SetName("hAllFakes");
- allFakes->SetTitle("All Fakes");
- fPIDperformance->GetAxis(3)->SetRange(firstDim3, lastDim3); // Reset also 3rd axis
-
- // Make Ratios
- TH1D *electronPurity = dynamic_cast<TH1D *>(allElectrons->Clone());
- electronPurity->Divide(allCandidates);
- electronPurity->SetName("electronPurity");
- electronPurity->SetTitle("Electron Purity");
- electronPurity->GetXaxis()->SetTitle("p_T / GeV/c");
- electronPurity->GetYaxis()->SetTitle("Purity / %");
- TH1D *signalPurity = dynamic_cast<TH1D *>(allSignals->Clone());
- signalPurity->Divide(allElectrons);
- signalPurity->SetName("signalPurity");
- signalPurity->SetTitle("Purity of Electrons coming from Heavy flavours");
- signalPurity->GetXaxis()->SetTitle("p_T / GeV/c");
- signalPurity->GetYaxis()->SetTitle("Purity / %");
- TH1D *fakeContamination = dynamic_cast<TH1D *>(allFakes->Clone());
- fakeContamination->Divide(allCandidates);
- fakeContamination->SetName("fakeContamination");
- fakeContamination->SetTitle("Contamination of misidentified hadrons");
- fakeContamination->GetXaxis()->SetTitle("p_T / GeV/c");
- fakeContamination->GetYaxis()->SetTitle("Purity / %");
+
+ Bool_t survived = kTRUE;
+
+ if(!fCutspreselect->CheckParticleCuts(AliHFEcuts::kStepRecKineITSTPC, track)) {
+ survived = kFALSE;
+ //printf("Did not pass AliHFEcuts::kStepRecKineITSTPC\n");
+ }
+ //else printf("Pass AliHFEcuts::kStepRecKineITSTPC\n");
+ if(!fCutspreselect->CheckParticleCuts(AliHFEcuts::kStepRecPrim, track)) {
+ survived = kFALSE;
+ //printf("Did not pass AliHFEcuts::kStepRecPrim\n");
+ }
+ //else printf("Pass AliHFEcuts::kStepRecPrim\n");
+ if(!fCutspreselect->CheckParticleCuts(AliHFEcuts::kStepHFEcutsITS, track)) {
+ survived = kFALSE;
+ //printf("Did not pass AliHFEcuts::kStepHFEcutsITS\n");
+ }
+ //else printf("Pass AliHFEcuts::kStepHFEcutsITS\n");
+ if(!fCutspreselect->CheckParticleCuts(AliHFEcuts::kStepHFEcutsTRD, track)) {
+ survived = kFALSE;
+ //printf("Did not pass AliHFEcuts::kStepHFEcutsTRD\n");
+ }
+ //else printf("Pass AliHFEcuts::kStepHFEcutsTRD\n");
- // Draw output
- TCanvas *cSpectra = new TCanvas("cSpectra","pt Spectra", 800, 600);
- cSpectra->Divide(2,2);
- TCanvas *cRatios = new TCanvas("cRatios", "Ratio Plots", 800, 600);
- cRatios->Divide(2,2);
- cSpectra->cd(1);
- allCandidates->Draw();
- cSpectra->cd(2);
- allElectrons->Draw();
- cSpectra->cd(3);
- allSignals->Draw();
- cSpectra->cd(4);
- allFakes->Draw();
- cRatios->cd(1);
- electronPurity->Draw();
- cRatios->cd(2);
- signalPurity->Draw();
- cRatios->cd(3);
- fakeContamination->Draw();
-
- // cleanup
- //delete allCandidates; delete allElectrons; delete allSignals; delete allFakes;
- //delete electronPurity; delete signalPurity; delete fakeContamination;
+ if(survived){
+ // Apply PID
+ AliHFEpidObject hfetrack;
+ hfetrack.SetAnalysisType(AliHFEpidObject::kESDanalysis);
+ hfetrack.SetRecTrack(track);
+ if(!fPIDpreselect->IsSelected(&hfetrack)) {
+ //printf("Did not pass AliHFEcuts::kPID\n");
+ survived = kFALSE;
+ }
+ //else printf("Pass AliHFEcuts::kPID\n");
+ }
+
+ return survived;
+
+}
+//____________________________________________________________
+void AliAnalysisTaskHFE::MakeEventContainer(){
+ //
+ // Create the event container for the correction framework and link it
+ // 1st bin: Vertex z-position
+ // 2nd bin: V0AND decision (normalization to sigma_inel)
+ // 3rd bin: Centrality class (for pp defined as 99.)
+ //
+ const Int_t kNvar = 3; // number of variables on the grid:
+ Int_t nBins[kNvar] = {120, 2, 20};
+ Double_t binMin[kNvar] = {-30. , 0., 0.};
+ Double_t binMax[kNvar] = {30., 2., 100};
+
+ AliCFContainer *evCont = new AliCFContainer("eventContainer", "Container for events", AliHFEcuts::kNcutStepsEvent, kNvar, nBins);
+
+ Double_t *vertexBins = AliHFEtools::MakeLinearBinning(nBins[0], binMin[0], binMax[0]);
+ Double_t *v0andBins = AliHFEtools::MakeLinearBinning(nBins[1], binMin[1], binMax[1]);
+ evCont->SetBinLimits(0, vertexBins);
+ evCont->SetBinLimits(1, v0andBins);
+ delete[] vertexBins; delete[] v0andBins;
+
+ fCFM->SetEventContainer(evCont);
}
//____________________________________________________________
// Create the particle container for the correction framework manager and
// link it
//
- const Int_t kNvar = 3 ; //number of variables on the grid:pt,eta, phi
- const Double_t kPtmin = 0.1, kPtmax = 10.;
- const Double_t kEtamin = -0.9, kEtamax = 0.9;
- const Double_t kPhimin = 0., kPhimax = 2. * TMath::Pi();
-
- //arrays for the number of bins in each dimension
- Int_t iBin[kNvar];
- iBin[0] = 40; //bins in pt
- iBin[1] = 8; //bins in eta
- iBin[2] = 18; // bins in phi
-
- //arrays for lower bounds :
- Double_t* binEdges[kNvar];
- for(Int_t ivar = 0; ivar < kNvar; ivar++)
- binEdges[ivar] = new Double_t[iBin[ivar] + 1];
-
- //values for bin lower bounds
- for(Int_t i=0; i<=iBin[0]; i++) binEdges[0][i]=(Double_t)TMath::Power(10,TMath::Log10(kPtmin) + (TMath::Log10(kPtmax)-TMath::Log10(kPtmin))/iBin[0]*(Double_t)i);
- for(Int_t i=0; i<=iBin[1]; i++) binEdges[1][i]=(Double_t)kEtamin + (kEtamax-kEtamin)/iBin[1]*(Double_t)i;
- for(Int_t i=0; i<=iBin[2]; i++) binEdges[2][i]=(Double_t)kPhimin + (kPhimax-kPhimin)/iBin[2]*(Double_t)i;
-
- //one "container" for MC
- AliCFContainer* container = new AliCFContainer("container","container for tracks", (AliHFEcuts::kNcutSteps + 1 + 4*(AliHFEcuts::kNcutESDSteps + 1)), kNvar, iBin);
-
- //setting the bin limits
- for(Int_t ivar = 0; ivar < kNvar; ivar++)
- container -> SetBinLimits(ivar, binEdges[ivar]);
- fCFM->SetParticleContainer(container);
-
- //create correlation matrix for unfolding
- Int_t thnDim[2*kNvar];
- for (int k=0; k<kNvar; k++) {
- //first half : reconstructed
- //second half : MC
- thnDim[k] = iBin[k];
- thnDim[k+kNvar] = iBin[k];
- }
-
- if(!fCorrelation) fCorrelation = new TList();
- fCorrelation->SetName("correlation");
-
- THnSparseF *correlation0 = new THnSparseF("correlationstep13","THnSparse with correlations",2*kNvar,thnDim);
- THnSparseF *correlation1 = new THnSparseF("correlationstep14","THnSparse with correlations",2*kNvar,thnDim);
- THnSparseF *correlation2 = new THnSparseF("correlationstep15","THnSparse with correlations",2*kNvar,thnDim);
- for (int k=0; k<kNvar; k++) {
- correlation0->SetBinEdges(k,binEdges[k]);
- correlation0->SetBinEdges(k+kNvar,binEdges[k]);
- correlation1->SetBinEdges(k,binEdges[k]);
- correlation1->SetBinEdges(k+kNvar,binEdges[k]);
- correlation2->SetBinEdges(k,binEdges[k]);
- correlation2->SetBinEdges(k+kNvar,binEdges[k]);
- }
- correlation0->Sumw2();
- correlation1->Sumw2();
- correlation2->Sumw2();
-
- fCorrelation->AddAt(correlation0,0);
- fCorrelation->AddAt(correlation1,1);
- fCorrelation->AddAt(correlation2,2);
+ if(!fContainer) fContainer = new AliHFEcontainer("trackContainer");
+ fVarManager->DefineVariables(fContainer);
- // Add a histogram for Fake electrons
- const Int_t nDim=5;
- Int_t nBin[nDim] = {40, 8, 18, 3, 3};
- Double_t* binEdges2[nDim];
- for(Int_t ivar = 0; ivar < nDim; ivar++)
- binEdges2[ivar] = new Double_t[nBin[ivar] + 1];
-
- //values for bin lower bounds
- for(Int_t i=0; i<=nBin[0]; i++) binEdges2[0][i]=(Double_t)TMath::Power(10,TMath::Log10(kPtmin) + (TMath::Log10(kPtmax)-TMath::Log10(kPtmin))/nBin[0]*(Double_t)i);
- for(Int_t i=0; i<=nBin[1]; i++) binEdges2[1][i]=(Double_t)kEtamin + (kEtamax-kEtamin)/nBin[1]*(Double_t)i;
- for(Int_t i=0; i<=nBin[2]; i++) binEdges2[2][i]=(Double_t)kPhimin + (kPhimax-kPhimin)/nBin[2]*(Double_t)i;
- for(Int_t i=0; i<=nBin[3]; i++) binEdges2[3][i] = i;
- for(Int_t i=0; i<=nBin[4]; i++) binEdges2[4][i] = i;
-
- fPIDperformance = new THnSparseF("PIDperformance", "PID performance; pT [GeV/c]; theta [rad]; phi [rad] type (0 - not el, 1 - other el, 2 - HF el; flavor (0 - no, 1 - charm, 2 - bottom)", nDim, nBin);
- for(Int_t idim = 0; idim < nDim; idim++)
- fPIDperformance->SetBinEdges(idim, binEdges2[idim]);
+ // Create Correction Framework containers
+ fContainer->CreateContainer("MCTrackCont", "Track Container filled with MC information", AliHFEcuts::kNcutStepsMCTrack);
+ fContainer->CreateContainer("recTrackContReco", "Track Container filled with MC information", AliHFEcuts::kNcutStepsRecTrack + fPID->GetNumberOfPIDdetectors());
+ fContainer->CreateContainer("recTrackContMC", "Track Container filled with MC information", AliHFEcuts::kNcutStepsRecTrack + fPID->GetNumberOfPIDdetectors());
+
+ fContainer->CreateContainer("hadronicBackground", "Container for Hadronic Background", 3);
+ fContainer->CreateContainer("recTrackContDEReco", "Container for displaced electron analysis with Reco information", 1);
+ fContainer->CreateContainer("recTrackContDEMC", "Container for displaced electron analysis with MC information", 1);
+ fContainer->CreateCorrelationMatrix("correlationstepafterPID","THnSparse with correlations");
+ fContainer->CreateCorrelationMatrix("correlationstepafterDE","THnSparse with correlations");
+
+ // Define the step names
+ for(UInt_t istep = 0; istep < AliHFEcuts::kNcutStepsMCTrack; istep++){
+ fContainer->SetStepTitle("MCTrackCont", AliHFEcuts::MCCutName(istep), istep);
+ }
+ for(UInt_t istep = 0; istep < AliHFEcuts::kNcutStepsRecTrack; istep++){
+ fContainer->SetStepTitle("recTrackContReco", AliHFEcuts::RecoCutName(istep), istep);
+ fContainer->SetStepTitle("recTrackContMC", AliHFEcuts::RecoCutName(istep), istep);
+ }
+ for(UInt_t ipid = 0; ipid < fPID->GetNumberOfPIDdetectors(); ipid++){
+ fContainer->SetStepTitle("recTrackContReco", fPID->SortedDetectorName(ipid), AliHFEcuts::kNcutStepsRecTrack + ipid);
+ fContainer->SetStepTitle("recTrackContMC", fPID->SortedDetectorName(ipid), AliHFEcuts::kNcutStepsRecTrack + ipid);
+ }
}
-void AliAnalysisTaskHFE::AddPIDdetector(Char_t *detector){
- if(!fPIDdetectors.Length())
- fPIDdetectors = detector;
- else
- fPIDdetectors += Form(":%s", detector);
+//____________________________________________________________
+void AliAnalysisTaskHFE::InitPIDperformanceQA(){
+ // Add a histogram for Fake electrons
+ const Int_t nDim=6;
+ Int_t nBin[nDim] = {40, 8, 18, 2, 3, 3};
+ //number of variables on the grid:pt,eta,phi,charge,
+ const Double_t kPtbound[2] = {0.1, 20.};
+ const Double_t kEtabound[2] = {-0.8, 0.8};
+ const Double_t kPhibound[2] = {0., 2. * TMath::Pi()};
+ const Double_t kChargebound[2] = {-1.1, 1.1};
+ const Double_t kAddInf1bound[2] = {0., 3.};
+ const Double_t kAddInf2bound[2] = {0., 3.};
+ Double_t minima[nDim] = {kPtbound[0], kEtabound[0], kPhibound[0], kChargebound[0], kAddInf1bound[0], kAddInf2bound[0]};
+ Double_t maxima[nDim] = {kPtbound[1], kEtabound[1], kPhibound[1], kChargebound[1], kAddInf1bound[1], kAddInf2bound[1]};
+
+ fQACollection->CreateTHnSparse("PIDperformance", "PID performance; pT [GeV/c]; theta [rad]; phi [rad]; charge; type (0 - not el, 1 - other el, 2 - HF el; flavor (0 - no, 1 - charm, 2 - bottom)", nDim, nBin, minima, maxima);
+ fQACollection->CreateTHnSparse("SignalToBackgroundMC", "PID performance; pT [GeV/c]; theta [rad]; phi [rad]; charge; flavor (0 - no, 1 - charm, 2 - bottom); ITS Cluster (0 - no, 1 - first (and maybe second), 2 - second)", nDim, nBin, minima, maxima);
+
+ fQACollection->BinLogAxis("PIDperformance", 0);
+ fQACollection->BinLogAxis("SignalToBackgroundMC", 0);
+ fQACollection->Sumw2("PIDperformance");
+ fQACollection->Sumw2("SignalToBackgroundMC");
}
//____________________________________________________________
-void AliAnalysisTaskHFE::PrintStatus(){
+void AliAnalysisTaskHFE::PrintStatus() const {
//
// Print Analysis status
//
printf("\n\tAnalysis Settings\n\t========================================\n\n");
- printf("\tSecondary Vertex finding: %s\n", IsSecVtxOn() ? "YES" : "NO");
- printf("\tPrimary Vertex resolution: %s\n", IsPriVtxOn() ? "YES" : "NO");
+ printf("\tSecondary Vertex finding: %s\n", GetPlugin(kSecVtx) ? "YES" : "NO");
+ printf("\tPrimary Vertex resolution: %s\n", GetPlugin(kPriVtx) ? "YES" : "NO");
+ printf("\tDisplaced electron analysis step: %s\n", GetPlugin(kDEstep) ? "YES" : "NO");
+ printf("\tTagged Track Analysis: %s\n", GetPlugin(kTaggedTrackAnalysis) ? "YES" : "NO");
printf("\n");
printf("\tParticle Identification Detectors:\n");
- TObjArray *detectors = fPIDdetectors.Tokenize(":");
- for(Int_t idet = 0; idet < detectors->GetEntries(); idet++)
- printf("\t\t%s\n", (dynamic_cast<TObjString *>(detectors->At(idet)))->String().Data());
+ fPID->PrintStatus();
printf("\n");
printf("\tQA: \n");
printf("\t\tPID: %s\n", IsQAOn(kPIDqa) ? "YES" : "NO");
- printf("\t\tCUTS: %s\n", IsQAOn(kCUTqa) ? "YES" : "NO");
+ printf("\t\tCUTS: %s\n", (fCuts != NULL && fCuts->IsQAOn()) ? "YES" : "NO");
printf("\t\tMC: %s\n", IsQAOn(kMCqa) ? "YES" : "NO");
printf("\n");
}
//____________________________________________________________
-AliAnalysisTaskHFE::LabelContainer::LabelContainer(Int_t capacity):
- fContainer(NULL),
- fBegin(NULL),
- fEnd(NULL),
- fLast(NULL),
- fCurrent(NULL)
-{
+Bool_t AliAnalysisTaskHFE::FillProductionVertex(const AliVParticle * const track) const{
//
- // Default constructor
+ // Find the production vertex of the associated MC track
//
- fContainer = new Int_t[capacity];
- fBegin = &fContainer[0];
- fEnd = &fContainer[capacity - 1];
- fLast = fCurrent = fBegin;
-}
+ if(!fMCEvent) return kFALSE;
+ const AliVParticle *mctrack = NULL;
+ TString objectType = track->IsA()->GetName();
+ if(objectType.CompareTo("AliESDtrack") == 0 || objectType.CompareTo("AliAODTrack") == 0){
+ // Reconstructed track
+ mctrack = fMCEvent->GetTrack(TMath::Abs(track->GetLabel()));
+ } else {
+ // MCParticle
+ mctrack = track;
+ }
+
+ if(!mctrack) return kFALSE;
+
+ Double_t xv = 0.0;
+ Double_t yv = 0.0;
+
+ if(TString(mctrack->IsA()->GetName()).CompareTo("AliMCParticle") == 0){
+ // case MCParticle
+ xv = (dynamic_cast<const AliMCParticle *>(mctrack)->Xv());
+ yv = (dynamic_cast<const AliMCParticle *>(mctrack)->Yv());
+
+ } else {
+ // case AODMCParticle
+ xv = (dynamic_cast<const AliAODMCParticle *>(mctrack)->Xv());
+ yv = (dynamic_cast<const AliAODMCParticle *>(mctrack)->Yv());
+ }
+
+ //printf("xv %f, yv %f\n",xv,yv);
+ fQACollection->Fill("radius", TMath::Abs(xv),TMath::Abs(yv));
-//____________________________________________________________
-Bool_t AliAnalysisTaskHFE::LabelContainer::Append(Int_t label){
- //
- // Add Label to the container
- //
- if(fLast > fEnd) return kFALSE;
- *fLast++ = label;
return kTRUE;
-}
-//____________________________________________________________
-Bool_t AliAnalysisTaskHFE::LabelContainer::Find(Int_t label){
+}
+//__________________________________________
+void AliAnalysisTaskHFE::SwitchOnPlugin(Int_t plug){
//
- // Find track in the list of labels
+ // Switch on Plugin
+ // Available:
+ // - Primary vertex studies
+ // - Secondary vertex Studies
+ // - Post Processing
//
- for(Int_t *entry = fBegin; entry <= fLast; entry++)
- if(*entry == label) return kTRUE;
- return kFALSE;
+ switch(plug){
+ case kPriVtx: SETBIT(fPlugins, plug); break;
+ case kSecVtx: SETBIT(fPlugins, plug); break;
+ case kIsElecBackGround: SETBIT(fPlugins, plug); break;
+ case kPostProcess: SETBIT(fPlugins, plug); break;
+ case kDEstep: SETBIT(fPlugins, plug); break;
+ case kTaggedTrackAnalysis: SETBIT(fPlugins, plug); break;
+ default: AliError("Unknown Plugin");
+ };
}
-
-//____________________________________________________________
-Int_t AliAnalysisTaskHFE::LabelContainer::Next(){
+//__________________________________________
+Bool_t AliAnalysisTaskHFE::ProcessCutStep(Int_t cutStep, AliVParticle *track){
//
- // Mimic iterator
+ // Check single track cuts for a given cut step
+ // Fill the particle container
//
- if(fCurrent > fLast) return -1;
- return *fCurrent++;
+ const Int_t kMCOffset = AliHFEcuts::kNcutStepsMCTrack;
+ if(!fCFM->CheckParticleCuts(cutStep + kMCOffset, track)) return kFALSE;
+ if(fVarManager->IsSignalTrack()) {
+ fVarManager->FillContainer(fContainer, "recTrackContReco", cutStep, kFALSE);
+ fVarManager->FillContainer(fContainer, "recTrackContMC", cutStep, kTRUE);
+ }
+ return kTRUE;
}
+//___________________________________________________
+void AliAnalysisTaskHFE::ReadCentrality() {
+ //
+ // Recover the centrality of the event from ESD or AOD
+ //
+ if(IsAODanalysis()){
+
+ AliAODEvent *fAOD = dynamic_cast<AliAODEvent *>(fInputEvent);
+ if(!fAOD){
+ AliError("AOD Event required for AOD Analysis")
+ return;
+ }
+ // Centrality
+ //AliAODCentrality *aodCentrality = fAOD->GetCentrality();
+ //Double_t fCentralityF = aodCentrality->GetCentralityPercentile("V0M");
+ fCentralityF = 99.0; // Fake for the moment
+
+
+ } else {
+
+ AliDebug(3, "Processing ESD Centrality");
+ AliESDEvent *fESD = dynamic_cast<AliESDEvent *>(fInputEvent);
+ if(!fESD){
+ AliError("ESD Event required for ESD Analysis")
+ return;
+ }
+ // Centrality
+ AliESDCentrality *esdCentrality = fESD->GetCentrality();
+ fCentralityF = esdCentrality->GetCentralityPercentile("V0M");
+
+ //printf("centrality %f\n",fCentralityF);
+
+ }
-//____________________________________________________________
-Int_t AliAnalysisTaskHFE::IsSignalElectron(AliESDtrack *fTrack) const{
+}
+//___________________________________________________
+void AliAnalysisTaskHFE::RejectionPileUpVertexRangeEventCut() {
//
- // Checks whether the identified electron track is coming from heavy flavour
- // returns 0 in case of no signal, 1 in case of charm and 2 in case of Bottom
+ // Recover the centrality of the event from ESD or AOD
//
- enum{
- kNoSignal = 0,
- kCharm,
- kBeauty
- };
- AliMCParticle *mctrack = dynamic_cast<AliMCParticle *>(fMC->GetTrack(TMath::Abs(fTrack->GetLabel())));
- if(!mctrack) return kNoSignal;
- TParticle *ecand = mctrack->Particle();
- if(TMath::Abs(ecand->GetPdgCode()) != 11) return kNoSignal; // electron candidate not true electron
- Int_t motherLabel = TMath::Abs(ecand->GetFirstMother());
- AliDebug(3, Form("mother label: %d\n", motherLabel));
- if(!motherLabel) return kNoSignal; // mother track unknown
- AliMCParticle *motherTrack = dynamic_cast<AliMCParticle *>(fMC->GetTrack(motherLabel));
- if(!motherTrack) return kNoSignal;
- TParticle *mparticle = motherTrack->Particle();
- Int_t pid = TMath::Abs(mparticle->GetPdgCode());
- AliDebug(3, Form("PDG code: %d\n", pid));
-
- // identify signal according to Pdg Code
- if((pid % 1000) / 100 == 4) return kCharm; // charmed meson, 3rd position in pdg code == 4
- if(pid / 1000 == 4) return kCharm; // charmed baryon, 4th position in pdg code == 4
- if((pid % 1000) / 100 == 5) return kBeauty; // beauty meson, 3rd position in pdg code == 5
- if(pid / 1000 == 5) return kBeauty; // beauty baryon, 4th position in pdg code == 5
- return kNoSignal;
+ if(IsAODanalysis()){
+
+ AliAODEvent *fAOD = dynamic_cast<AliAODEvent *>(fInputEvent);
+ if(!fAOD){
+ AliError("AOD Event required for AOD Analysis")
+ return;
+ }
+ // PileUp
+ if(fRemovePileUp && fAOD->IsPileupFromSPD()) fIdentifiedAsPileUp = kTRUE;
+ // Z vertex
+ if(TMath::Abs(fAOD->GetPrimaryVertex()->GetZ()) > fCuts->GetVertexRange()) fIdentifiedAsOutInz = kTRUE;
+ // Event Cut
+ fPassTheEventCut = kTRUE;
+ if(!fCFM->CheckEventCuts(AliHFEcuts::kEventStepReconstructed, fAOD)) fPassTheEventCut = kFALSE;
+
+
+ } else {
+
+ AliDebug(3, "Processing ESD Centrality");
+ AliESDEvent *fESD = dynamic_cast<AliESDEvent *>(fInputEvent);
+ if(!fESD){
+ AliError("ESD Event required for ESD Analysis")
+ return;
+ }
+ // PileUp
+ fIdentifiedAsPileUp = kFALSE;
+ if(fRemovePileUp && fESD->IsPileupFromSPD()) fIdentifiedAsPileUp = kTRUE;
+ // Z vertex
+ fIdentifiedAsOutInz = kFALSE;
+ if(fESD->GetPrimaryVertexTracks()){
+ if(TMath::Abs(fESD->GetPrimaryVertexTracks()->GetZ()) > fCuts->GetVertexRange()) fIdentifiedAsOutInz = kTRUE;
+ }
+ //Event Cut
+ fPassTheEventCut = kTRUE;
+ if(!fCFM->CheckEventCuts(AliHFEcuts::kEventStepReconstructed, fESD)) fPassTheEventCut = kFALSE;
+
+
+ }
+
}
+
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff