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AliRoot » PWGHF » VERTEXINGHF » AliAnalysisTaskSELambdac

class AliAnalysisTaskSELambdac: public AliAnalysisTaskSE


 AliAnalysisTaskSE for the extraction of signal(e.g Lambdac) of heavy flavor
 decay candidates with the MC truth.
 Authors: r.romita@gsi.de

Function Members (Methods)

public:

	AliAnalysisTaskSELambdac()
	AliAnalysisTaskSELambdac(const char* name, Bool_t fillNtuple, AliRDHFCutsLctopKpi* lccutsana, AliRDHFCutsLctopKpi* lccutsprod)
virtual	~AliAnalysisTaskSELambdac()
virtual void	TTask::Abort()MENU
void	TObject::AbstractMethod(const char* method) const
virtual void	TTask::Add(TTask* task)
virtual void	AliAnalysisTaskSE::AddAODBranch(const char* cname, void* addobj, const char* fname = "")
virtual AliAODEvent*	AliAnalysisTaskSE::AODEvent() const
virtual void	TObject::AppendPad(Option_t* option = "")
Bool_t	AliAnalysisTask::AreSlotsConnected()
virtual void	TTask::Browse(TBrowser* b)
Bool_t	AliAnalysisTask::CheckCircularDeps()
void	AliAnalysisTask::CheckNotify(Bool_t init = kFALSE)
virtual Bool_t	AliAnalysisTask::CheckOwnership() const
virtual Bool_t	AliAnalysisTask::CheckPostData() const
static TClass*	Class()
virtual const char*	TObject::ClassName() const
virtual void	TTask::CleanTasks()
virtual void	TTask::Clear(Option_t* option = "")
virtual TObject*	TNamed::Clone(const char* newname = "") const
virtual Int_t	TNamed::Compare(const TObject* obj) const
Bool_t	AliAnalysisTask::ConnectInput(Int_t islot, AliAnalysisDataContainer* cont)
virtual void	AliAnalysisTaskSE::ConnectInputData(Option_t* option = "")
Bool_t	AliAnalysisTask::ConnectOutput(Int_t islot, AliAnalysisDataContainer* cont)
virtual void	TTask::Continue()MENU
virtual void	TNamed::Copy(TObject& named) const
virtual void	AliAnalysisTaskSE::CreateOutputObjects()
virtual const char*	AliAnalysisTaskSE::CurrentFileName()
virtual Int_t	AliAnalysisTaskSE::DebugLevel() const
virtual void	TObject::Delete(Option_t* option = "")MENU
virtual Int_t	TObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual void	TObject::Draw(Option_t* option = "")
virtual void	TObject::DrawClass() constMENU
virtual TObject*	TObject::DrawClone(Option_t* option = "") constMENU
virtual void	TObject::Dump() constMENU
virtual Long64_t	AliAnalysisTaskSE::Entry() const
virtual void	TObject::Error(const char* method, const char* msgfmt) const
virtual AliESDfriend*	AliAnalysisTaskSE::ESDfriend() const
virtual const AliEventTag*	AliAnalysisTaskSE::EventTag() const
virtual void	AliAnalysisTaskSE::Exec(Option_t* option)
virtual void	TObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual void	TObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual void	TObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual void	TTask::ExecuteTask(Option_t* option = "0")MENU
virtual void	TTask::ExecuteTasks(Option_t* option)
virtual void	TObject::Fatal(const char* method, const char* msgfmt) const
virtual void	TNamed::FillBuffer(char*& buffer)
void	FillMassHists(AliAODEvent* aod, AliAODRecoDecayHF3Prong* part, TClonesArray* arrayMC, AliRDHFCutsLctopKpi* cuts, Int_t* nSelectedloose, Int_t* nSelectedtight)
void	FillVarHists(AliAODRecoDecayHF3Prong* part, TClonesArray* arrMC, AliRDHFCutsLctopKpi* cuts, AliAODEvent* aod)
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
virtual void	AliAnalysisTask::FinishTaskOutput()
void	AliAnalysisTask::GetBranches(const char* type, TString& result) const
Int_t	TTask::GetBreakin() const
Int_t	TTask::GetBreakout() const
virtual UInt_t	AliAnalysisTaskSE::GetCollisionCandidates() const
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
virtual const char*	TObject::GetIconName() const
TObject*	AliAnalysisTask::GetInputData(Int_t islot) const
AliAnalysisDataSlot*	AliAnalysisTask::GetInputSlot(Int_t islot) const
TClass*	AliAnalysisTask::GetInputType(Int_t islot) const
Bool_t	GetLambdacDaugh(AliAODMCParticle* part, TClonesArray* arrayMC) const
TList*	TTask::GetListOfTasks() const
Float_t	GetLowerMassLimit() const
virtual const char*	TNamed::GetName() const
Int_t	GetNBinsPt() const
Int_t	AliAnalysisTask::GetNinputs() const
Int_t	AliAnalysisTask::GetNoutputs() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
TObject*	AliAnalysisTask::GetOutputData(Int_t islot) const
AliAnalysisDataSlot*	AliAnalysisTask::GetOutputSlot(Int_t islot) const
TClass*	AliAnalysisTask::GetOutputType(Int_t islot) const
Double_t	GetPtBinLimit(Int_t ibin) const
TObject*	AliAnalysisTask::GetPublishedData() const
virtual TList*	AliAnalysisTaskSE::GetQAHistos() const
virtual const char*	TNamed::GetTitle() const
virtual UInt_t	TObject::GetUniqueID() const
Float_t	GetUpperMassLimit() const
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
Bool_t	AliAnalysisTask::HasBranches() const
Bool_t	AliAnalysisTask::HasExecuted() const
virtual ULong_t	TNamed::Hash() const
virtual void	TObject::Info(const char* method, const char* msgfmt) const
virtual Bool_t	TObject::InheritsFrom(const char* classname) const
virtual Bool_t	TObject::InheritsFrom(const TClass* cl) const
virtual void	Init()
virtual AliVEvent*	AliAnalysisTaskSE::InputEvent() const
virtual void	TObject::Inspect() constMENU
void	TObject::InvertBit(UInt_t f)
Bool_t	Is3ProngFromPDG(AliAODRecoDecayHF3Prong* part, TClonesArray* arrMC, Int_t pdgToBeCompared = 4)
virtual TClass*	IsA() const
Bool_t	TTask::IsActive() const
Bool_t	AliAnalysisTask::IsChecked() const
virtual Bool_t	TObject::IsEqual(const TObject* obj) const
virtual Bool_t	AliAnalysisTaskSE::IsEventInBinZero()
virtual Bool_t	TTask::IsFolder() const
Bool_t	AliAnalysisTask::IsInitialized() const
Bool_t	TObject::IsOnHeap() const
Bool_t	AliAnalysisTask::IsOutputReady(Int_t islot) const
Bool_t	IspiKpMC(AliAODRecoDecayHF3Prong* d, TClonesArray* arrayMC) const
void	IspiKpResonant(AliAODRecoDecayHF3Prong* d, Double_t field, Int_t* resNumber) const
Bool_t	IspKpiMC(AliAODRecoDecayHF3Prong* d, TClonesArray* arrayMC) const
void	IspKpiResonant(AliAODRecoDecayHF3Prong* d, Double_t field, Int_t* resNumber) const
Bool_t	AliAnalysisTask::IsPostEventLoop() const
Bool_t	AliAnalysisTask::IsReady() const
virtual Bool_t	TNamed::IsSortable() const
virtual Bool_t	AliAnalysisTaskSE::IsStandardAOD() const
Bool_t	IsThereAGeneratedLc(TClonesArray* arrayMC)
Bool_t	IsTrackFromPDG(const AliAODTrack* daugh, TClonesArray* arrayMC, Int_t pdgToBeCompared)
Bool_t	AliAnalysisTask::IsUsed() const
Bool_t	AliAnalysisTask::IsZombie() const
void	AliAnalysisTaskSE::LoadBranches() const
virtual void	LocalInit()
virtual void	TTask::ls(Option_t* option = "*") constMENU
Int_t	MatchToMCLambdac(AliAODRecoDecayHF3Prong* d, TClonesArray* arrayMC) const
void	TObject::MayNotUse(const char* method) const
virtual AliMCEvent*	AliAnalysisTaskSE::MCEvent() const
virtual Bool_t	AliAnalysisTaskSE::Notify()
virtual Bool_t	AliAnalysisTask::NotifyBinChange()
virtual void	AliAnalysisTaskSE::NotifyRun()
Int_t	NumberPrimaries(const AliAODEvent* aods)
void	TObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
static void	TObject::operator delete(void* ptr)
static void	TObject::operator delete(void* ptr, void* vp)
static void	TObject::operator delete[](void* ptr)
static void	TObject::operator delete[](void* ptr, void* vp)
void*	TObject::operator new(size_t sz)
void*	TObject::operator new(size_t sz, void* vp)
void*	TObject::operator new[](size_t sz)
void*	TObject::operator new[](size_t sz, void* vp)
virtual TTree*	AliAnalysisTaskSE::OutputTree() const
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual void	TNamed::Print(Option_t* option = "") const
void	AliAnalysisTask::PrintContainers(Option_t* option = "all", Int_t indent = 0) const
virtual void	AliAnalysisTask::PrintTask(Option_t* option = "all", Int_t indent = 0) const
Bool_t	AliAnalysisTask::ProducersTouched() const
virtual Int_t	TObject::Read(const char* name)
virtual void	TObject::RecursiveRemove(TObject* obj)
virtual void	AliAnalysisTask::Reset()
void	TObject::ResetBit(UInt_t f)
virtual void	TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual void	TObject::SavePrimitive(basic_ostream<char,char_traits<char> >& out, Option_t* option = "")
virtual void	AliAnalysisTaskSE::SelectCollisionCandidates(UInt_t offlineTriggerMask = AliVEvent::kMB)
void	TTask::SetActive(Bool_t active = kTRUE)TOGGLE
void	SetAnalysis(Bool_t analysis = kTRUE)
void	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
void	AliAnalysisTask::SetBranches(const char* names)
void	TTask::SetBreakin(Int_t breakin = 1)TOGGLE
void	TTask::SetBreakout(Int_t breakout = 1)TOGGLE
void	AliAnalysisTask::SetChecked(Bool_t flag = kTRUE)
void	SetCutsKF(Float_t* cutsKF)
virtual void	AliAnalysisTaskSE::SetDebugLevel(Int_t level)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
void	SetFillVarHists(Bool_t setter)
void	SetMassLimits(Float_t range)
void	SetMassLimits(Float_t lowlimit, Float_t uplimit)
void	SetMCPid()
void	SetMultiplicityHists(Bool_t setter)
virtual void	TNamed::SetName(const char* name)MENU
virtual void	TNamed::SetNameTitle(const char* name, const char* title)
static void	TObject::SetObjectStat(Bool_t stat)
void	AliAnalysisTask::SetPostEventLoop(Bool_t flag = kTRUE)
void	SetPriorsHists(Bool_t setter)
void	SetPtBinLimit(Int_t n, Float_t* limitarray)
void	SetReadMC(Bool_t readMC = kTRUE)
void	SetRealPid()
void	SetResonantPid()
virtual void	TNamed::SetTitle(const char* title = "")MENU
virtual void	TObject::SetUniqueID(UInt_t uid)
void	AliAnalysisTask::SetUsed(Bool_t flag = kTRUE)
void	SetUseFilterBitCut(Bool_t setter)
void	SetUseFilterBitPID(Bool_t setter)
void	SetUseKF(Bool_t useKF = kTRUE)
void	AliAnalysisTask::SetZombie(Bool_t flag = kTRUE)
virtual void	ShowMembers(TMemberInspector&)
virtual Int_t	TNamed::Sizeof() const
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
virtual void	TObject::SysError(const char* method, const char* msgfmt) const
virtual void	Terminate(Option_t* option)
Bool_t	TObject::TestBit(UInt_t f) const
Int_t	TObject::TestBits(UInt_t f) const
virtual void	TObject::UseCurrentStyle()
virtual void	UserCreateOutputObjects()
virtual void	UserExec(Option_t* option)
virtual void	AliAnalysisTaskSE::UserExecMix(Option_t*)
virtual Bool_t	AliAnalysisTaskSE::UserNotify()
Bool_t	VertexingKF(AliAODRecoDecayHF3Prong* d, Int_t* pdgs, Double_t field) const
virtual void	TObject::Warning(const char* method, const char* msgfmt) const
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const

protected:

void	AliAnalysisTaskSE::ConnectMultiHandler()
void	AliAnalysisTask::DefineInput(Int_t islot, TClass* type)
void	AliAnalysisTask::DefineOutput(Int_t islot, TClass* type)
void	AliAnalysisTaskSE::DisconnectMultiHandler()
virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
void	AliAnalysisTask::EnableBranch(Int_t islot, const char* bname) const
char*	AliAnalysisTask::GetBranchAddress(Int_t islot, const char* branch) const
void	TObject::MakeZombie()
TFile*	AliAnalysisTask::OpenFile(Int_t iout, Option_t* option = "RECREATE") const
Bool_t	AliAnalysisTask::PostData(Int_t iout, TObject* data, Option_t* option = "")
Bool_t	AliAnalysisTask::SetBranchAddress(Int_t islot, const char* branch, void* address) const

private:

	AliAnalysisTaskSELambdac(const AliAnalysisTaskSELambdac& source)
void	FillAPrioriConcentrations(AliAODRecoDecayHF3Prong* part, AliRDHFCutsLctopKpi* cuts, AliAODEvent* aod, TClonesArray* arrMC)
Int_t	GetBackgroundHistoIndex(Int_t iPtBin) const
Int_t	GetcOnlyHistoIndex(Int_t iPtBin) const
Int_t	GetHistoIndex(Int_t iPtBin) const
Int_t	GetLbHistoIndex(Int_t iPtBin) const
Int_t	GetNoQuarkHistoIndex(Int_t iPtBin) const
Int_t	GetSignalHistoIndex(Int_t iPtBin) const
void	MultiplicityStudies(AliAODRecoDecayHF3Prong* part, AliRDHFCutsLctopKpi* cuts, AliAODEvent* aod, TClonesArray* arrMC, Bool_t& flag1, Bool_t& flag2, Bool_t& flag3, Bool_t& flag4, Bool_t& flag5, Bool_t& flag6)
AliAnalysisTaskSELambdac&	operator=(const AliAnalysisTaskSELambdac& source)
Bool_t	ReconstructKF(AliAODRecoDecayHF3Prong* d, Int_t* pdgs, Double_t field) const

Data Members

public:

enum {	kMaxPtBins
};
enum AliAnalysisTask::EAnalysisTaskFlags {	kTaskUsed
	kTaskZombie
	kTaskChecked
	kTaskPostEventLoop
};
enum TObject::EStatusBits {	kCanDelete
	kMustCleanup
	kObjInCanvas
	kIsReferenced
	kHasUUID
	kCannotPick
	kNoContextMenu
	kInvalidObject
};
enum TObject::[unnamed] {	kIsOnHeap
	kNotDeleted
	kZombie
	kBitMask
	kSingleKey
	kOverwrite
	kWriteDelete
};

protected:

Bool_t	TTask::fActive	true if task is active
TString	AliAnalysisTask::fBranchNames	List of input branches that need to be loaded for this task
Int_t	TTask::fBreakin	=1 if a break point set at task extry
Int_t	TTask::fBreakout	=1 if a break point set at task exit
Int_t	AliAnalysisTaskSE::fCurrentRunNumber	! Current run number
Int_t	AliAnalysisTaskSE::fDebug	Debug flag
AliESDfriend*	AliAnalysisTaskSE::fESDfriend	! ESD friend
Int_t	AliAnalysisTaskSE::fEntry	Current entry in the chain
Bool_t	TTask::fHasExecuted	True if task has executed
TList*	AliAnalysisTaskSE::fHistosQA	! Output histos for QA
Bool_t	AliAnalysisTask::fInitialized	True if Init() was called
AliVEvent*	AliAnalysisTaskSE::fInputEvent	! VEvent Input
AliInputEventHandler*	AliAnalysisTaskSE::fInputHandler	! Input Handler
TObjArray*	AliAnalysisTask::fInputs	Array of input slots
AliMCEvent*	AliAnalysisTaskSE::fMCEvent	! MC
AliInputEventHandler*	AliAnalysisTaskSE::fMCEventHandler	! pointer to MCEventHandler
AliMultiInputEventHandler*	AliAnalysisTaskSE::fMultiInputHandler	! pointer to multihandler
TString	TNamed::fName	object identifier
Int_t	AliAnalysisTask::fNinputs	Number of inputs
Int_t	AliAnalysisTask::fNoutputs	Number of outputs
UInt_t	AliAnalysisTaskSE::fOfflineTriggerMask	Task processes collision candidates only
TString	TTask::fOption	Option specified in ExecuteTask
AliAODEvent*	AliAnalysisTaskSE::fOutputAOD	! AOD out
Bool_t*	AliAnalysisTask::fOutputReady	[fNoutputs] Flags for output readyness
TObjArray*	AliAnalysisTask::fOutputs	Array of output slots
TObject*	AliAnalysisTask::fPublishedData	! published data
Bool_t	AliAnalysisTask::fReady	Flag if the task is ready
TList*	TTask::fTasks	List of Tasks
TString	TNamed::fTitle	object title
TTree*	AliAnalysisTaskSE::fTreeA	AOD output Tree
static TClonesArray*	AliAnalysisTaskSE::fgAODCaloClusters	! CaloClusters for replication
static TClonesArray*	AliAnalysisTaskSE::fgAODDimuons	! Dimuons replication
static AliAODCaloTrigger*	AliAnalysisTaskSE::fgAODEMCALTrigger	! Emcal Trigger for replication
static AliAODCaloCells*	AliAnalysisTaskSE::fgAODEmcalCells	! Emcal Cell replication
static TClonesArray*	AliAnalysisTaskSE::fgAODFMDClusters	! FMDClusters for replication
static AliVHeader*	AliAnalysisTaskSE::fgAODHeader	! Header for replication
static TClonesArray*	AliAnalysisTaskSE::fgAODHmpidRings	! HMPID replication
static TClonesArray*	AliAnalysisTaskSE::fgAODJets	! Jets for replication
static TClonesArray*	AliAnalysisTaskSE::fgAODMCParticles	! MC Particles for replicatio
static AliAODCaloTrigger*	AliAnalysisTaskSE::fgAODPHOSTrigger	! Phos Trigger for replication
static TClonesArray*	AliAnalysisTaskSE::fgAODPMDClusters	! PMDClusters for replication
static AliAODCaloCells*	AliAnalysisTaskSE::fgAODPhosCells	! Phos Cell replication
static AliAODTracklets*	AliAnalysisTaskSE::fgAODTracklets	! Tracklets for replication
static TClonesArray*	AliAnalysisTaskSE::fgAODTracks	! Tracks for replication
static TClonesArray*	AliAnalysisTaskSE::fgAODV0s	! V0s for replication
static AliAODVZERO*	AliAnalysisTaskSE::fgAODVZERO	! VZERO for replication
static TClonesArray*	AliAnalysisTaskSE::fgAODVertices	! Vertices for replication
static TTask*	TTask::fgBeginTask	pointer to task initiator
static TTask*	TTask::fgBreakPoint	pointer to current break point
static AliTOFHeader*	AliAnalysisTaskSE::fgTOFHeader	! TOFHeader for replication

private:

TList*	fAPriori	output2
Bool_t	fAnalysis	apply analysis cuts
Double_t	fArrayBinLimits[11]	limits for the Pt bins
AliNormalizationCounter*	fCounter	!AliNormalizationCounter on output slot 7
Float_t	fCutsKF[2]	cuts with KF vertexer
Bool_t	fFillNtuple	flag for filling ntuple
Bool_t	fFillVarHists	flag for creation and fill of histograms with vars
TH1F*	fHistNEvents	!hist. for No. of events
Bool_t	fLcCut	flag for Lc filter bit cut
Bool_t	fLcPIDCut	flag for Lc filter bit PID
TList*	fListCuts	list of cuts
Float_t	fLowmasslimit	lower inv mass limit for histos
Bool_t	fMCPid	flag for access to MC
TH1F*	fMassHist[60]	!hist. for inv mass (LC)
TH1F*	fMassHist3Pr[30]	!hist. for inv mass (LC)
TH1F*	fMassHist3PrTC[30]	!hist. for inv mass (TC)
TH1F*	fMassHistDk[30]	!hist. for inv mass (LC)
TH1F*	fMassHistDkTC[30]	!hist. for inv mass (TC)
TH1F*	fMassHistKp[30]	!hist. for inv mass (LC)
TH1F*	fMassHistKpTC[30]	!hist. for inv mass (TC)
TH1F*	fMassHistLpi[30]	!hist. for inv mass (LC)
TH1F*	fMassHistLpiTC[30]	!hist. for inv mass (TC)
TH1F*	fMassHistTC[60]	!hist. for inv mass (TC)
TList*	fMultiplicity	output3
Bool_t	fMultiplicityHists	flag for activation of multiplcity histos
Int_t	fNPtBins	number of bins in Pt for histograms
TH1F*	fNentries	histo with number of entries
TNtuple*	fNtupleLambdac	! output ntuple
TList*	fOutput	! list send on output slot 0
TList*	fOutputMC	output1
AliPIDResponse*	fPIDResponse	! PID response object
Bool_t	fPriorsHists	flag for histos with priors
AliRDHFCutsLctopKpi*	fRDCutsAnalysis	Cuts for Analysis
AliRDHFCutsLctopKpi*	fRDCutsProduction	Production Cuts
Bool_t	fReadMC	flag for access to MC
Bool_t	fRealPid	flag for real PID
Bool_t	fResPid	flag for PID with resonant channels
Float_t	fUpmasslimit	upper inv mass limit for histos
Bool_t	fUseKF	flag to cut with KF vertexer
AliAnalysisVertexingHF*	fVHF	Vertexer heavy flavour (used to pass the cuts)
TH2F*	fhBCosPointingAngleLcPt	!hist for var_LcPt
TH2F*	fhBDecayLengthLcPt	!hist for var_LcPt
TH2F*	fhBDist12PrimLcPt	!hist for var_LcPt
TH2F*	fhBKaonPtProngLcPt	!hist for var_LcPt
TH2F*	fhBKaond0ProngLcPt	!hist for var_LcPt
TH2F*	fhBPionPtProngLcPt	!hist for var_LcPt
TH2F*	fhBPiond0ProngLcPt	!hist for var_LcPt
TH2F*	fhBProtonPtProngLcPt	!hist for var_LcPt
TH2F*	fhBProtond0ProngLcPt	!hist for var_LcPt
TH2F*	fhBPtMaxLcPt	!hist for var_LcPt
TH2F*	fhBSigmaVertLcPt	!hist for var_LcPt
TH2F*	fhBSum2LcPt	!hist for var_LcPt
TH2F*	fhBdcasLcPt	!hist for var_LcPt
TH1F*	fhChi2	!hist. for No. of events
TH2F*	fhCosPointingAngleLcPt	!hist for var_LcPt
TH2F*	fhDecayLengthLcPt	!hist for var_LcPt
TH2F*	fhDist12PrimLcPt	!hist for var_LcPt
TH2F*	fhEta3Prong	!hist. for 3-prong Eta
TH2F*	fhEta3ProngAcc	!hist. for 3-prong Eta fiducial acc
TH2F*	fhEta3ProngAn	!hist. for 3-prong Eta fiducial An Cuts
TH2F*	fhEta3ProngProd	!hist. for 3-prong Eta fiducial Prod Cuts
TH2F*	fhKaonPtProngLcPt	!hist for var_LcPt
TH2F*	fhKaond0ProngLcPt	!hist for var_LcPt
TH1F*	fhMassPtGreater2	!hist. for No. of events
TH1F*	fhMassPtGreater23Pr	!hist. for No. of events
TH1F*	fhMassPtGreater23PrTC	!hist. for No. of events
TH1F*	fhMassPtGreater2Dk	!hist. for No. of events
TH1F*	fhMassPtGreater2DkTC	!hist. for No. of events
TH1F*	fhMassPtGreater2Kp	!hist. for No. of events
TH1F*	fhMassPtGreater2KpTC	!hist. for No. of events
TH1F*	fhMassPtGreater2Lpi	!hist. for No. of events
TH1F*	fhMassPtGreater2LpiTC	!hist. for No. of events
TH1F*	fhMassPtGreater2TC	!hist. for No. of events
TH1F*	fhMassPtGreater3	!hist. for No. of events
TH1F*	fhMassPtGreater33Pr	!hist. for No. of events
TH1F*	fhMassPtGreater33PrTC	!hist. for No. of events
TH1F*	fhMassPtGreater3Dk	!hist. for No. of events
TH1F*	fhMassPtGreater3DkTC	!hist. for No. of events
TH1F*	fhMassPtGreater3Kp	!hist. for No. of events
TH1F*	fhMassPtGreater3KpTC	!hist. for No. of events
TH1F*	fhMassPtGreater3Lpi	!hist. for No. of events
TH1F*	fhMassPtGreater3LpiTC	!hist. for No. of events
TH1F*	fhMassPtGreater3TC	!hist. for No. of events
TH2F*	fhPionPtProngLcPt	!hist for var_LcPt
TH2F*	fhPiond0ProngLcPt	!hist for var_LcPt
TH2F*	fhProtonPtProngLcPt	!hist for var_LcPt
TH2F*	fhProtond0ProngLcPt	!hist for var_LcPt
TH2F*	fhPtMaxLcPt	!hist for var_LcPt
TH2F*	fhRap3Prong	!hist. for 3-prong y
TH2F*	fhRap3ProngAcc	!hist. for 3-prong Eta fiducial acc
TH2F*	fhRap3ProngAn	!hist. for 3-prong Eta fiducial An cuts
TH2F*	fhRap3ProngProd	!hist. for 3-prong Eta fiducial Prod cuts
TH1F*	fhSelectBit	! hist for Filter Bit
TH2F*	fhSigmaVertLcPt	!hist for var_LcPt
TH2F*	fhSum2LcPt	!hist for var_LcPt
TH2F*	fhdcasLcPt	!hist for var_LcPt

Class Charts

Inheritance Chart:

TTask

←

AliAnalysisTask

←

AliAnalysisTaskSE

←

AliAnalysisTaskSELambdac

Function documentation

AliAnalysisTaskSELambdac()

fUtilPid(0),
 Default constructor

AliAnalysisTaskSELambdac(const char* name, Bool_t fillNtuple, AliRDHFCutsLctopKpi* lccutsana, AliRDHFCutsLctopKpi* lccutsprod)

fUtilPid(0),

~AliAnalysisTaskSELambdac()

 Destructor

void SetMassLimits(Float_t range)

void SetMassLimits(Float_t lowlimit, Float_t uplimit)

void SetPtBinLimit(Int_t n, Float_t* limitarray)

 define pt bins for analysis

Double_t GetPtBinLimit(Int_t ibin) const

void Init()

 Initialization

void UserCreateOutputObjects()

 Create the output container

void UserExec(Option_t* option)

 Execute analysis for current event:
 heavy flavor candidates association to MC truth

void Terminate(Option_t* option)

 Terminate analysis

Int_t MatchToMCLambdac(AliAODRecoDecayHF3Prong* d, TClonesArray* arrayMC) const

 check if the candidate is a Lambdac decaying in pKpi or in the resonant channels

Bool_t GetLambdacDaugh(AliAODMCParticle* part, TClonesArray* arrayMC) const

 check if the particle is a lambdac and if its decay mode is the correct one

Bool_t IspKpiMC(AliAODRecoDecayHF3Prong* d, TClonesArray* arrayMC) const

 Apply MC PID

Bool_t IspiKpMC(AliAODRecoDecayHF3Prong* d, TClonesArray* arrayMC) const

Bool_t VertexingKF(AliAODRecoDecayHF3Prong* d, Int_t* pdgs, Double_t field) const

 apply vertexing KF

void IspiKpResonant(AliAODRecoDecayHF3Prong* d, Double_t field, Int_t* resNumber) const

void IspKpiResonant(AliAODRecoDecayHF3Prong* d, Double_t field, Int_t* resNumber) const

void FillMassHists(AliAODEvent* aod, AliAODRecoDecayHF3Prong* part, TClonesArray* arrayMC, AliRDHFCutsLctopKpi* cuts, Int_t* nSelectedloose, Int_t* nSelectedtight)

void FillVarHists(AliAODRecoDecayHF3Prong *part, TClonesArray *arrMC, AliRDHFCutsLctopKpi *cuts, /* TList *listout,*/ AliAODEvent* aod)

 function used in UserExec to fill variable histograms analysing MC

void FillAPrioriConcentrations(AliAODRecoDecayHF3Prong* part, AliRDHFCutsLctopKpi* cuts, AliAODEvent* aod, TClonesArray* arrMC)

Bool_t Is3ProngFromPDG(AliAODRecoDecayHF3Prong* part, TClonesArray* arrMC, Int_t pdgToBeCompared = 4)

 Returs kTRUE if at least one of tracks in the current 3prong
 cames from particle with pdgCode=pdgToBeCompared

Bool_t IsTrackFromPDG(const AliAODTrack* daugh, TClonesArray* arrayMC, Int_t pdgToBeCompared)

 Returs kTRUE if at the tracks comes
 from particle with pdgCode=pdgToBeCompared

Bool_t IsThereAGeneratedLc(TClonesArray* arrayMC)

 Returs kTRUE if there is a lepton related to the LambdaC

Int_t NumberPrimaries(const AliAODEvent* aods)

estimate primaries

void MultiplicityStudies(AliAODRecoDecayHF3Prong* part, AliRDHFCutsLctopKpi* cuts, AliAODEvent* aod, TClonesArray* arrMC, Bool_t& flag1, Bool_t& flag2, Bool_t& flag3, Bool_t& flag4, Bool_t& flag5, Bool_t& flag6)

AliAnalysisTaskSELambdac()

void SetReadMC(Bool_t readMC = kTRUE)

{fReadMC=readMC;}

void SetMCPid()

{fMCPid=kTRUE;fReadMC=kTRUE;fRealPid=kFALSE;fResPid=kFALSE;return;}

void SetRealPid()

{fRealPid=kTRUE;fMCPid=kFALSE;return;}

void SetResonantPid()

{fResPid=kTRUE;fRealPid=kTRUE;fMCPid=kFALSE;return;}

void SetCutsKF(Float_t* cutsKF)

void SetUseKF(Bool_t useKF = kTRUE)

{fUseKF=useKF;}

void SetAnalysis(Bool_t analysis = kTRUE)

{fAnalysis=analysis;}

void SetFillVarHists(Bool_t setter)

{fFillVarHists=setter;return;}

void SetMultiplicityHists(Bool_t setter)

{fMultiplicityHists=setter;return;}

void SetPriorsHists(Bool_t setter)

{fPriorsHists=setter;return;}

void SetUseFilterBitCut(Bool_t setter)

{ fLcCut = setter; return; }

void SetUseFilterBitPID(Bool_t setter)

{ fLcPIDCut = setter; return; }

Float_t GetUpperMassLimit() const

{return fUpmasslimit;}

Float_t GetLowerMassLimit() const

{return fLowmasslimit;}

Int_t GetNBinsPt() const

{return fNPtBins;}

void LocalInit()

{Init();}

AliAnalysisTaskSELambdac& operator=(const AliAnalysisTaskSELambdac& source)

Int_t GetHistoIndex(Int_t iPtBin) const

{ return iPtBin*6;}

Int_t GetSignalHistoIndex(Int_t iPtBin) const

{ return iPtBin*6+1;}

Int_t GetBackgroundHistoIndex(Int_t iPtBin) const

{ return iPtBin*6+2;}

Int_t GetLbHistoIndex(Int_t iPtBin) const

{ return iPtBin*6+3;}

Int_t GetcOnlyHistoIndex(Int_t iPtBin) const

{ return iPtBin*6+4;}

Int_t GetNoQuarkHistoIndex(Int_t iPtBin) const

  Int_t GetLSHistoIndex(Int_t iPtBin)const { return iPtBin*7;}

{ return iPtBin*6+5;}

Bool_t ReconstructKF(AliAODRecoDecayHF3Prong* d, Int_t* pdgs, Double_t field) const