#include <AliAODRecoDecayHF3Prong.h>

Inheritance diagram for AliAODRecoDecayHF3Prong:

Public Member Functions
	AliAODRecoDecayHF3Prong ()

	AliAODRecoDecayHF3Prong (AliAODVertex vtx2, Double_t px, Double_t py, Double_t pz, Double_t d0, Double_t d0err, Double_t *dca, Double_t sigvert, Double_t dist12, Double_t dist23, Short_t charge)

	AliAODRecoDecayHF3Prong (AliAODVertex vtx2, Double_t d0, Double_t d0err, Double_t dca, Double_t sigvert, Double_t dist12, Double_t dist23, Short_t charge)

	AliAODRecoDecayHF3Prong (const AliAODRecoDecayHF3Prong &source)

AliAODRecoDecayHF3Prong &	operator= (const AliAODRecoDecayHF3Prong &source)

void	GetDCAs (Double_t dca[3]) const

Double_t	GetSigmaVert (const AliAODEvent *aod=0x0)

Double_t	ComputeSigmaVert (const AliAODEvent *aod) const

Double_t	GetDist12toPrim () const

Double_t	GetDist23toPrim () const

void	SetDist12toPrim (Double_t d)

void	SetDist23toPrim (Double_t d)

void	SetSigmaVert (Double_t sigmaVert)

virtual void	DeleteRecoD ()

Double_t	EDplus () const
	D+->Kpipi. More...

Double_t	YDplus () const

Double_t	CtDplus () const

Double_t	CtDplus (Double_t point[3]) const

Double_t	CtDplus (AliAODVertex *vtx1) const

Double_t	InvMassDplus () const

Bool_t	SelectDplus (const Double_t *cuts) const

Double_t	EDs () const
	Ds+->KKpi. More...

Double_t	YDs () const

Double_t	CtDs () const

Double_t	CtDs (Double_t point[3]) const

Double_t	CtDs (AliAODVertex *vtx1) const

Double_t	InvMassDsKKpi () const

Double_t	InvMassDspiKK () const

Double_t	CosPiKPhiRFrameKKpi () const

Double_t	CosPiKPhiRFramepiKK () const

Double_t	CosPiDsLabFrameKKpi () const

Double_t	CosPiDsLabFramepiKK () const

Double_t	CosPiKPhiRFrame (Int_t option) const

Double_t	CosPiDsLabFrame (Int_t option) const

Bool_t	SelectDs (const Double_t *cuts, Int_t &okDsKKpi, Int_t &okDspiKK, Int_t &okMassPhi, Int_t &okMassK0star) const

Double_t	ELc () const
	same variables as D+, for now More...

Double_t	YLc () const

Double_t	CtLc () const

Double_t	CtLc (Double_t point[3]) const

Double_t	CtLc (AliAODVertex *vtx1) const

Double_t	InvMassLcpKpi () const

Double_t	InvMassLcpiKp () const

Bool_t	SelectLc (const Double_t *cuts, Int_t &okLcpKpi, Int_t &okLcpiKp) const

Public Member Functions inherited from AliAODRecoDecayHF
	AliAODRecoDecayHF ()

	AliAODRecoDecayHF (AliAODVertex vtx2, Int_t nprongs, Short_t charge, Double_t px, Double_t py, Double_t pz, Double_t d0, Double_t d0err)

	AliAODRecoDecayHF (AliAODVertex vtx2, Int_t nprongs, Short_t charge, Double_t d0, Double_t *d0err)

	AliAODRecoDecayHF (Double_t vtx1[3], Double_t vtx2[3], Int_t nprongs, Short_t charge, Double_t px, Double_t py, Double_t pz, Double_t d0)

virtual	~AliAODRecoDecayHF ()

	AliAODRecoDecayHF (const AliAODRecoDecayHF &source)

AliAODRecoDecayHF &	operator= (const AliAODRecoDecayHF &source)

void	SetPrimaryVtxRef (TObject *vtx)
	primary vertex More...

AliAODVertex *	GetPrimaryVtxRef () const

void	SetOwnPrimaryVtx (const AliAODVertex *vtx)

void	CheckOwnPrimaryVtx () const

AliAODVertex *	GetOwnPrimaryVtx () const

void	GetOwnPrimaryVtx (Double_t vtx[3]) const

void	UnsetOwnPrimaryVtx ()

AliAODVertex *	GetPrimaryVtx () const

AliAODVertex *	RemoveDaughtersFromPrimaryVtx (AliAODEvent *aod)

void	RecalculateImpPars (AliAODVertex vtxAODNew, AliAODEvent aod)

void	SetIsFilled (Int_t filled)

Int_t	GetIsFilled () const

Double_t	DecayLength2 () const
	kinematics & topology More...

Double_t	DecayLength () const

Double_t	DecayLengthError () const

Double_t	NormalizedDecayLength () const

Double_t	NormalizedDecayLength2 () const

Double_t	DecayLengthXY () const

Double_t	DecayLengthXYError () const

Double_t	NormalizedDecayLengthXY () const

Double_t	Ct (UInt_t pdg) const

Double_t	CosPointingAngle () const

Double_t	CosPointingAngleXY () const

Double_t	ImpParXY () const

Double_t	QtProngFlightLine (Int_t ip) const

Double_t	QlProngFlightLine (Int_t ip) const

Double_t	Getd0errProng (Int_t ip) const
	prongs More...

void	Setd0errProngs (Int_t nprongs, Double_t *d0)

Double_t	Normalizedd0Prong (Int_t ip) const

void	Getd0MeasMinusExpProng (Int_t ip, Double_t magf, Double_t &d0diff, Double_t &errd0diff) const

void	SetProngIDs (Int_t nIDs, UShort_t *id)

UShort_t	GetProngID (Int_t ip) const

Bool_t	DaughterHasPointOnITSLayer (Int_t dg, Int_t l) const
	ITS clustermap for daughters. More...

Bool_t	IsLikeSign () const
	check if it is like-sign More...

void	SetListOfCutsRef (TObject *obj)
	list of cuts More...

TList *	GetListOfCuts () const

AliRDHFCuts *	GetCuts (const char *name) const

AliKFParticle *	ApplyVertexingKF (Int_t iprongs, Int_t nprongs, Int_t pdgs, Bool_t topoCostraint, Double_t bzkG, Double_t *mass) const
	vertexing KF: More...

void	Misalign (TString misal="null")
	misalign More...

void	SetSelectionBit (Int_t i)
	selection map More...

Bool_t	HasSelectionBit (Int_t i) const

ULong_t	GetSelectionMap () const

Int_t	NumberOfFakeDaughters () const

Bool_t	HasBadDaughters () const

Private Attributes
Double_t	fSigmaVert

Double_t	fDist12toPrim
	track dispersion around the secondary vertex More...

Double_t	fDist23toPrim
	distance prim vert - 2 opposite sign track vertex More...

Additional Inherited Members
Protected Attributes inherited from AliAODRecoDecayHF
AliAODVertex *	fOwnPrimaryVtx
	TPC+ITS tracks not passing the StandardCuts2010 with loose DCA. More...

TRef	fEventPrimaryVtx
	primary vertex for this candidate More...

TRef	fListOfCuts
	ref to primary vertex of the event More...

Double_t *	fd0err
	error on prongs rphi impact param [cm] More...

UShort_t *	fProngID
	track ID of daughters More...

ULong_t	fSelectionMap

Int_t	fIsFilled
	used to store outcome of selection in AliAnalysisVertexingHF More...

Detailed Description

Definition at line 18 of file AliAODRecoDecayHF3Prong.h.

Constructor & Destructor Documentation

AliAODRecoDecayHF3Prong::AliAODRecoDecayHF3Prong ( )

Default Constructor

Definition at line 39 of file AliAODRecoDecayHF3Prong.cxx.

AliAODRecoDecayHF3Prong::AliAODRecoDecayHF3Prong	(	AliAODVertex *	vtx2,
		Double_t *	px,
		Double_t *	py,
		Double_t *	pz,
		Double_t *	d0,
		Double_t *	d0err,
		Double_t *	dca,
		Double_t	sigvert,
		Double_t	dist12,
		Double_t	dist23,
		Short_t	charge
	)

Constructor with AliAODVertex for decay vertex

Definition at line 50 of file AliAODRecoDecayHF3Prong.cxx.

AliAODRecoDecayHF3Prong::AliAODRecoDecayHF3Prong	(	AliAODVertex *	vtx2,
		Double_t *	d0,
		Double_t *	d0err,
		Double_t *	dca,
		Double_t	sigvert,
		Double_t	dist12,
		Double_t	dist23,
		Short_t	charge
	)

Constructor with AliAODVertex for decay vertex and without prongs momenta

Definition at line 66 of file AliAODRecoDecayHF3Prong.cxx.

AliAODRecoDecayHF3Prong::AliAODRecoDecayHF3Prong ( const AliAODRecoDecayHF3Prong & source )

Copy constructor

Definition at line 81 of file AliAODRecoDecayHF3Prong.cxx.

Member Function Documentation

Double_t AliAODRecoDecayHF3Prong::ComputeSigmaVert ( const AliAODEvent * aod ) const

computes track dispersion around secondary vertex starting from tracks

Definition at line 382 of file AliAODRecoDecayHF3Prong.cxx.

Referenced by GetSigmaVert().

Double_t AliAODRecoDecayHF3Prong::CosPiDsLabFrame ( Int_t option ) const

computes cosine of angle between pi and Ds in the Ds rest frame

Definition at line 346 of file AliAODRecoDecayHF3Prong.cxx.

Referenced by CosPiDsLabFrameKKpi(), and CosPiDsLabFramepiKK().

Double_t AliAODRecoDecayHF3Prong::CosPiDsLabFrameKKpi ( ) const

inline

Definition at line 70 of file AliAODRecoDecayHF3Prong.h.

Referenced by AliRDHFCutsDstoKKpi::GetCutVarsForOpt(), AliRDHFCutsDstoKKpi::IsSelected(), and AliAnalysisTaskSEDs::UserExec().

Double_t AliAODRecoDecayHF3Prong::CosPiDsLabFramepiKK ( ) const

inline

Definition at line 71 of file AliAODRecoDecayHF3Prong.h.

Referenced by AliRDHFCutsDstoKKpi::GetCutVarsForOpt(), AliRDHFCutsDstoKKpi::IsSelected(), and AliAnalysisTaskSEDs::UserExec().

Double_t AliAODRecoDecayHF3Prong::CosPiKPhiRFrame ( Int_t option ) const

computes cosine of angle between pi and K in the phi rest frame

Definition at line 298 of file AliAODRecoDecayHF3Prong.cxx.

Referenced by CosPiKPhiRFrameKKpi(), and CosPiKPhiRFramepiKK().

Double_t AliAODRecoDecayHF3Prong::CosPiKPhiRFrameKKpi ( ) const

inline

Definition at line 68 of file AliAODRecoDecayHF3Prong.h.

Referenced by AliRDHFCutsDstoKKpi::GetCutVarsForOpt(), AliRDHFCutsDstoKKpi::IsSelected(), and AliAnalysisTaskSEDs::UserExec().

Double_t AliAODRecoDecayHF3Prong::CosPiKPhiRFramepiKK ( ) const

inline

Definition at line 69 of file AliAODRecoDecayHF3Prong.h.

Referenced by AliRDHFCutsDstoKKpi::GetCutVarsForOpt(), AliRDHFCutsDstoKKpi::IsSelected(), and AliAnalysisTaskSEDs::UserExec().

Double_t AliAODRecoDecayHF3Prong::CtDplus ( ) const

inline

Definition at line 53 of file AliAODRecoDecayHF3Prong.h.

Double_t AliAODRecoDecayHF3Prong::CtDplus ( Double_t point[3] ) const

inline

Definition at line 54 of file AliAODRecoDecayHF3Prong.h.

Double_t AliAODRecoDecayHF3Prong::CtDplus ( AliAODVertex * vtx1 ) const

inline

Definition at line 55 of file AliAODRecoDecayHF3Prong.h.

Double_t AliAODRecoDecayHF3Prong::CtDs ( ) const

inline

Definition at line 62 of file AliAODRecoDecayHF3Prong.h.

Double_t AliAODRecoDecayHF3Prong::CtDs ( Double_t point[3] ) const

inline

Definition at line 63 of file AliAODRecoDecayHF3Prong.h.

Double_t AliAODRecoDecayHF3Prong::CtDs ( AliAODVertex * vtx1 ) const

inline

Definition at line 64 of file AliAODRecoDecayHF3Prong.h.

Double_t AliAODRecoDecayHF3Prong::CtLc ( ) const

inline

Definition at line 81 of file AliAODRecoDecayHF3Prong.h.

Double_t AliAODRecoDecayHF3Prong::CtLc ( Double_t point[3] ) const

inline

Definition at line 82 of file AliAODRecoDecayHF3Prong.h.

Double_t AliAODRecoDecayHF3Prong::CtLc ( AliAODVertex * vtx1 ) const

inline

Definition at line 83 of file AliAODRecoDecayHF3Prong.h.

void AliAODRecoDecayHF3Prong::DeleteRecoD ( )

virtual

Reimplemented from AliAODRecoDecayHF.

Definition at line 410 of file AliAODRecoDecayHF3Prong.cxx.

Double_t AliAODRecoDecayHF3Prong::EDplus ( ) const

inline

D+->Kpipi.

Definition at line 51 of file AliAODRecoDecayHF3Prong.h.

Double_t AliAODRecoDecayHF3Prong::EDs ( ) const

inline

Ds+->KKpi.

Definition at line 60 of file AliAODRecoDecayHF3Prong.h.

Double_t AliAODRecoDecayHF3Prong::ELc ( ) const

inline

same variables as D+, for now

Lambdac+->pKpi

Definition at line 79 of file AliAODRecoDecayHF3Prong.h.

void AliAODRecoDecayHF3Prong::GetDCAs ( Double_t dca[3] ) const

inline

Definition at line 35 of file AliAODRecoDecayHF3Prong.h.

Referenced by AliAnalysisTaskSELambdacTMVA::FillNtuple(), AliAnalysisTaskSEXicPlus2XiPiPifromAODtracks::FillROOTObjects(), AliAnalysisTaskSELambdac::FillVarHists(), AliRDHFCutsXicPlustoXiPiPifromAODtracks::GetCutVarsForOpt(), and AliRDHFCutsXicPlustoXiPiPifromAODtracks::IsSelected().

Double_t AliAODRecoDecayHF3Prong::GetDist12toPrim ( ) const

inline

Definition at line 43 of file AliAODRecoDecayHF3Prong.h.

Referenced by AliAnalysisTaskSELambdacTMVA::FillNtuple(), AliAnalysisVertexingHF::FillRecoCand(), AliAnalysisTaskSELambdac::FillVarHists(), AliRDHFCutsDstoKKpi::GetCutVarsForOpt(), AliRDHFCutsDplustoKpipi::GetCutVarsForOpt(), AliRDHFCutsLctopKpi::GetCutVarsForOpt(), AliCFVertexingHF3Prong::GetRecoValuesFromCandidate(), AliRDHFCutsDstoKKpi::IsSelected(), AliRDHFCutsDplustoKpipi::IsSelected(), and AliRDHFCutsLctopKpi::IsSelected().

Double_t AliAODRecoDecayHF3Prong::GetDist23toPrim ( ) const

inline

Definition at line 44 of file AliAODRecoDecayHF3Prong.h.

Referenced by AliAnalysisTaskSELambdacTMVA::FillNtuple(), AliAnalysisVertexingHF::FillRecoCand(), AliAnalysisTaskSELambdac::FillVarHists(), AliRDHFCutsDstoKKpi::GetCutVarsForOpt(), AliRDHFCutsDplustoKpipi::GetCutVarsForOpt(), AliCFVertexingHF3Prong::GetRecoValuesFromCandidate(), AliRDHFCutsDstoKKpi::IsSelected(), AliRDHFCutsDplustoKpipi::IsSelected(), and AliRDHFCutsLctopKpi::IsSelected().

Double_t AliAODRecoDecayHF3Prong::GetSigmaVert ( const AliAODEvent * aod = 0x0 )

inline

Definition at line 37 of file AliAODRecoDecayHF3Prong.h.

Referenced by AliAnalysisTaskSELambdac::FillMassHists(), AliAnalysisTaskSELambdacTMVA::FillNtuple(), AliAnalysisTaskSELambdac::FillVarHists(), AliRDHFCutsDstoKKpi::GetCutVarsForOpt(), AliRDHFCutsDplustoKpipi::GetCutVarsForOpt(), AliRDHFCutsLctopKpi::GetCutVarsForOpt(), AliCFVertexingHF3Prong::GetRecoValuesFromCandidate(), AliRDHFCutsDstoKKpi::IsSelected(), AliRDHFCutsDplustoKpipi::IsSelected(), AliRDHFCutsLctopKpi::IsSelected(), AliAnalysisTaskSEDplus::LSAnalysis(), AliAnalysisTaskSEDs::UserExec(), and AliAnalysisTaskSEDplus::UserExec().

Double_t AliAODRecoDecayHF3Prong::InvMassDplus ( ) const

inline

Definition at line 56 of file AliAODRecoDecayHF3Prong.h.

Referenced by AliRDHFCutsDplustoKpipi::GetCutVarsForOpt(), AliRDHFCutsDplustoKpipi::IsSelected(), AliAnalysisTaskSEDplus::LSAnalysis(), SelectDplus(), AliAnalysisTaskSECompareHF::UserExec(), and AliAnalysisTaskSEDplus::UserExec().

Double_t AliAODRecoDecayHF3Prong::InvMassDsKKpi ( ) const

inline

Definition at line 65 of file AliAODRecoDecayHF3Prong.h.

Referenced by AliRDHFCutsDstoKKpi::GetCutVarsForOpt(), AliRDHFCutsDstoKKpi::IsSelected(), SelectDs(), and AliAnalysisTaskSEDs::UserExec().

Double_t AliAODRecoDecayHF3Prong::InvMassDspiKK ( ) const

inline

Definition at line 66 of file AliAODRecoDecayHF3Prong.h.

Referenced by AliRDHFCutsDstoKKpi::GetCutVarsForOpt(), AliRDHFCutsDstoKKpi::IsSelected(), SelectDs(), and AliAnalysisTaskSEDs::UserExec().

Double_t AliAODRecoDecayHF3Prong::InvMassLcpiKp ( ) const

inline

Definition at line 85 of file AliAODRecoDecayHF3Prong.h.

Referenced by AliAnalysisTaskSELambdac::FillMassHists(), AliAnalysisTaskSELambdacTMVA::FillMassHists(), AliAnalysisTaskSELambdacTMVA::FillNtuple(), AliAnalysisTaskSELambdac::FillVarHists(), AliRDHFCutsLctopKpi::IsSelected(), AliAnalysisTaskSELambdac::MultiplicityStudies(), and SelectLc().

Double_t AliAODRecoDecayHF3Prong::InvMassLcpKpi ( ) const

inline

Definition at line 84 of file AliAODRecoDecayHF3Prong.h.

Referenced by AliAnalysisTaskSELambdac::FillMassHists(), AliAnalysisTaskSELambdacTMVA::FillMassHists(), AliAnalysisTaskSELambdacTMVA::FillNtuple(), AliAnalysisTaskSELambdac::FillVarHists(), AliRDHFCutsLctopKpi::GetCutVarsForOpt(), AliRDHFCutsLctopKpi::IsSelected(), AliAnalysisTaskSELambdac::MultiplicityStudies(), and SelectLc().

AliAODRecoDecayHF3Prong & AliAODRecoDecayHF3Prong::operator= ( const AliAODRecoDecayHF3Prong & source )

assignment operator

Definition at line 92 of file AliAODRecoDecayHF3Prong.cxx.

Referenced by AliAODRecoCascadeHF3Prong::operator=().

Bool_t AliAODRecoDecayHF3Prong::SelectDplus ( const Double_t * cuts ) const

This function compares the Dplus with a set of cuts:

cuts[0] = inv. mass half width [GeV] cuts[1] = pTK [GeV/c] cuts[2] = pTPi [GeV/c] cuts[3] = d0K [cm] lower limit! cuts[4] = d0Pi [cm] lower limit! cuts[5] = dist12 (cm) cuts[6] = sigmavert (cm) cuts[7] = dist prim-sec (cm) cuts[8] = pM=Max{pT1,pT2,pT3} (GeV/c) cuts[9] = cosThetaPoint cuts[10] = Sum d0^2 (cm^2) cuts[11] = dca cut (cm)

If candidate Dplus does not pass the cuts return kFALSE

Definition at line 108 of file AliAODRecoDecayHF3Prong.cxx.

Bool_t AliAODRecoDecayHF3Prong::SelectDs	(	const Double_t *	cuts,
		Int_t &	okDsKKpi,
		Int_t &	okDspiKK,
		Int_t &	okMassPhi,
		Int_t &	okMassK0star
	)		const

This function compares the Ds with a set of cuts (same variables as D+, for now)

cuts[0] = inv. mass half width [GeV] cuts[1] = pTK [GeV/c] cuts[2] = pTPi [GeV/c] cuts[3] = d0K [cm] lower limit! cuts[4] = d0Pi [cm] lower limit! cuts[5] = dist12 (cm) cuts[6] = sigmavert (cm) cuts[7] = dist prim-sec (cm) cuts[8] = pM=Max{pT1,pT2,pT3} (GeV/c) cuts[9] = cosThetaPoint cuts[10] = Sum d0^2 (cm^2) cuts[11] = dca cut (cm) cuts[12] = max. inv. mass difference(Mphi-MKK) [GeV] cuts[13] = max. inv. mass difference(MK0*-MKpi) [GeV]

If candidate Ds does not pass the cuts return kFALSE

Definition at line 156 of file AliAODRecoDecayHF3Prong.cxx.

Bool_t AliAODRecoDecayHF3Prong::SelectLc	(	const Double_t *	cuts,
		Int_t &	okLcpKpi,
		Int_t &	okLcpiKp
	)		const

This function compares the Lc with a set of cuts (same variables as D+, for now)

cuts[0] = inv. mass half width [GeV] cuts[1] = pTP [GeV/c] cuts[2] = pTPi and pTK [GeV/c] cuts[3] = d0P [cm] lower limit! cuts[4] = d0Pi and d0K [cm] lower limit! cuts[5] = dist12 (cm) cuts[6] = sigmavert (cm) cuts[7] = dist prim-sec (cm) cuts[8] = pM=Max{pT1,pT2,pT3} (GeV/c) cuts[9] = cosThetaPoint cuts[10] = Sum d0^2 (cm^2) cuts[11] = dca cut (cm)

If candidate Lc does not pass the cuts return kFALSE

Definition at line 238 of file AliAODRecoDecayHF3Prong.cxx.

void AliAODRecoDecayHF3Prong::SetDist12toPrim ( Double_t d )

inline

Definition at line 45 of file AliAODRecoDecayHF3Prong.h.

Referenced by AliAnalysisTaskSEImproveITS::UserExec().

void AliAODRecoDecayHF3Prong::SetDist23toPrim ( Double_t d )

inline

Definition at line 46 of file AliAODRecoDecayHF3Prong.h.

Referenced by AliAnalysisTaskSEImproveITS::UserExec().

void AliAODRecoDecayHF3Prong::SetSigmaVert ( Double_t sigmaVert )

inline