This task fills histograms required to perform the analysis on the light nuclei yield. More...

#include <AliAnalysisTaskNucleiYield.h>

Inheritance diagram for AliAnalysisTaskNucleiYield:

Public Member Functions
	AliAnalysisTaskNucleiYield (TString taskname="NucleiYieldTask")

virtual	~AliAnalysisTaskNucleiYield ()

void	SetParticleType (AliPID::EParticleType part)

void	SetPDG (int pdg)

void	SetIsMC (bool isMc)

void	SetFillOnlyEventHistos (bool onlyEventHistos)

void	SetRequireITSrefit (bool refit=true)

void	SetRequireTPCrefit (bool refit=true)

void	SetRequireNoKinks (bool nokinks=true)

void	SetRequireITSrecPoints (int rec=4)

void	SetRequireITSsignal (int sig=3)

void	SetRequireTPCrecPoints (int rec=70)

void	SetRequireTPCsignal (int sig=70)

void	SetRequireSPDrecPoints (int rec=1)

void	SetEtaRange (float emin, float emax)

void	SetYRange (float ymin, float ymax)

void	SetRequireMaxChi2 (float maxChi2=4.f)

void	SetRequireMaxDCAxy (float maxDCA)

void	SetRequireMaxDCAz (float maxDCA)

void	SetRequireTPCpidSigmas (float sig)

void	SetRequireITSpidSigmas (float sig)

void	SetCentBins (Int_t nbins, Float_t *bins)

void	SetDCABins (Int_t nbins, Float_t min, Float_t max)

void	SetPtBins (Int_t nbins, Float_t *bins)

void	SetCustomTPCpid (Float_t *par, Float_t sigma)

void	SetTOFBins (Int_t nbins, Float_t min, Float_t max)

void	SetDCAzBins (Int_t nbins, Float_t limit)

void	SetFlatteningProbabilities (Int_t n, Float_t *probs)

virtual void	UserCreateOutputObjects ()

virtual void	UserExec (Option_t *)

virtual void	Terminate (Option_t *)

Private Member Functions
	AliAnalysisTaskNucleiYield (const AliAnalysisTaskNucleiYield &source)

AliAnalysisTaskNucleiYield &	operator= (const AliAnalysisTaskNucleiYield &source)

Bool_t	AcceptTrack (AliAODTrack *t, Double_t dca[2])

Bool_t	PassesPIDSelection (AliAODTrack *t)

Float_t	HasTOF (AliAODTrack *t)

Bool_t	Flatten (float cent)

void	PtCorrection (float &pt, bool positiveCharge)

Private Attributes
TList *	fList
	Output list. More...

Int_t	fPDG
	PDG code of the particle of interest. More...

Float_t	fPDGMass
	PDG mass. More...

Float_t	fPDGMassOverZ
	PDG mass over z. More...

Bool_t	fIsMC
	Switch between MC and data. More...

Bool_t	fFillOnlyEventHistos
	Set treu to fill only event related histograms. More...

AliPIDResponse *	fPID
	! PID response class More...

Float_t	fMagField
	Magnetic field value for the current event. More...

AliVVertex *	fPrimaryVertex
	! Primary vertex of the current event More...

TList	fMmc
	MC only List of matter particles More...

TList	fAmc
	MC only List of anti-matter particles More...

Float_t	fDCAzLimit
	Limits of the \(DCA_{z}\) histograms. More...

Int_t	fDCAzNbins
	Number of bins used for \(DCA_{z}\) distributions. More...

TArrayF	fPtCorrectionA
	Array containing the parametrisation of the. More...

TArrayF	fPtCorrectionM
	Array containing the parametrisation of the. More...

Float_t	fTOFlowBoundary
	Lower limit for the TOF mass spectra histograms. More...

Float_t	fTOFhighBoundary
	Upper limit for the TOF mass spectra histograms. More...

Int_t	fTOFnBins
	Number of bins used for the TOF mass spectra. More...

Bool_t	fRequireITSrefit
	Cut on tracks: set true to require ITS refit. More...

Bool_t	fRequireTPCrefit
	Cut on tracks: set true to require TPC refit. More...

Bool_t	fRequireNoKinks
	Cut on tracks: set true to exclude tracks from kink vertices. More...

UShort_t	fRequireITSrecPoints
	Cut on tracks: minimum number of required ITS recpoints. More...

UShort_t	fRequireITSsignal
	Cut on tracks: minimum number of required ITS PID recpoints. More...

UShort_t	fRequireSPDrecPoints
	Cut on tracks: minimum number of required SPD recpoints. More...

UShort_t	fRequireTPCrecPoints
	Cut on tracks: minimum number of required TPC recpoints. More...

UShort_t	fRequireTPCsignal
	Cut on tracks: minimum number of required TPC PID recpoints. More...

Float_t	fRequireEtaMin
	Cut on tracks: minimum eta for the track. More...

Float_t	fRequireEtaMax
	Cut on tracks: maximum eta for the track. More...

Float_t	fRequireYmin
	Cut on tracks: mimimum y for the track (using PDG mass) More...

Float_t	fRequireYmax
	Cut on tracks: maximum y for the track (using PDG mass) More...

Float_t	fRequireMaxChi2
	Cut on tracks: maximum TPC \(\chi^{2}/NDF\). More...

Float_t	fRequireMaxDCAxy
	Cut on tracks: maximum \(DCA_{xy}\) for the track. More...

Float_t	fRequireMaxDCAz
	Cut on tracks: maximum \(DCA_{z}\) for the track. More...

Float_t	fRequireTPCpidSigmas
	Cut on TPC PID number of sigmas. More...

Float_t	fRequireITSpidSigmas

AliPID::EParticleType	fParticle
	Particle specie. More...

TArrayF	fCentBins
	Centrality bins. More...

TArrayF	fDCABins
	DCA bins. More...

TArrayF	fPtBins
	Transverse momentum bins. More...

TArrayF	fCustomTPCpid
	Custom parametrisation of the Bethe-Bloch. More...

TArrayF	fFlatteningProbs
	Flattening probabilities. More...

TH1F *	fCentrality
	! Events centrality distribution More...

TH1F *	fFlattenedCentrality
	! Events centrality distribution after the flattening More...

TH1F *	fCentralityClasses
	! Events statistics per centrality classes More...

TH1F *	fProduction
	! MC only Total number of produced particles More...

TH2F *	fAITS_TPC
	! MC only Tracks reconstructed in ITS-TPC acceptance (anti-matter) More...

TH2F *	fAITS_TPC_TOF
	! MC only Tracks reconstructed in ITS-TPC-TOF acceptance (anti-matter) More...

TH2F *	fATotal
	! MC only Particles in acceptance (anti-matter) More...

TH2F *	fAPtCorrection
	! MC only \(p_{T}^{rec}-p_{T}^{MC}\) as a function of \(p_{T}^{rec}\) for anti-matter More...

TH2F *	fMITS_TPC
	! MC only Tracks reconstructed in ITS-TPC acceptance (matter) More...

TH2F *	fMITS_TPC_TOF
	! MC only Tracks reconstructed in ITS-TPC-TOF acceptance (matter) More...

TH2F *	fMTotal
	! MC only Particles in acceptance (matter) More...

TH2F *	fMPtCorrection
	! MC only \(p_{T}^{rec}-p_{T}^{MC}\) as a function of \(p_{T}^{rec}\) for matter More...

TH3F *	fMDCAPrimaryTPC
	! MC only \(DCA_{xy}\) distribution of primaries for ITS+TPC tracks More...

TH3F *	fMDCASecondaryTPC
	! MC only \(DCA_{xy}\) distribution of secondaries for ITS+TPC tracks More...

TH3F *	fMDCAPrimaryTOF
	! MC only \(DCA_{xy}\) distribution of primaries for ITS+TPC+TOF tracks More...

TH3F *	fMDCASecondaryTOF
	! MC only \(DCA_{xy}\) distribution of secondaries for ITS+TPC+TOF tracks More...

TH3F *	fATOFsignal
	! Data only TOF signal for anti-matter More...

TH2F *	fATPCcounts
	! Data only TPC counts for anti-matter More...

TH3F *	fMDCAxyTPC
	! Data only \(DCA_{xy}\) distribution for ITS+TPC tracks More...

TH3F *	fMDCAzTPC
	! Data only \(DCA_{z}\) distribution for ITS+TPC tracks More...

TH3F *	fMDCAxyTOF
	! Data only \(DCA_{xy}\) distribution for ITS+TPC+TOF tracks More...

TH3F *	fMDCAzTOF
	! Data only \(DCA_{z}\) distribution for ITS+TPC+TOF tracks More...

TH3F *	fMTOFsignal
	! Data only TOF signal for matter More...

TH2F *	fMTPCcounts
	! Data only TPC counts for matter More...

Detailed Description

This task fills histograms required to perform the analysis on the light nuclei yield.

The histograms filled in this tasks are used by the analysis macro

Monte Carlo

There are mainly three items studied here:

the acceptance x efficiency;
the \(DCA_{xy}\) distributions with respect to the primary vertex of primary and secondary;
the difference of the reconstructed \(p_{T}\) with respect to the MC truth \(p_{T}\)

Data

The histograms filled in this case are:

TPC counts after PID cuts as a function of \(p_{T}\) and centrality;
TOF signal for selected tracks as a function of \(p_{T}\) and centrality;
the \(DCA_{xy}\) distributions for selected tracks as a function of \(p_{T}\) and centrality

Author: Maximiliano Puccio maxim.nosp@m.ilia.nosp@m.no.pu.nosp@m.ccio.nosp@m.@cern.nosp@m..ch, University and INFN Torino

Date: Feb 18, 2015

Definition at line 36 of file AliAnalysisTaskNucleiYield.h.

Constructor & Destructor Documentation

AliAnalysisTaskNucleiYield::AliAnalysisTaskNucleiYield ( TString taskname = "NucleiYieldTask" )

Standard and default constructor of the class.

Parameters

taskname	Name of the task
partname	Name of the analysed particle

Definition at line 49 of file AliAnalysisTaskNucleiYield.cxx.

AliAnalysisTaskNucleiYield::~AliAnalysisTaskNucleiYield ( )

virtual

Standard destructor

Definition at line 126 of file AliAnalysisTaskNucleiYield.cxx.

AliAnalysisTaskNucleiYield::AliAnalysisTaskNucleiYield ( const AliAnalysisTaskNucleiYield & source )

private

Member Function Documentation

Bool_t AliAnalysisTaskNucleiYield::AcceptTrack	(	AliAODTrack *	track,
		Double_t	dca[2]
	)

private

This function checks whether a track passes the cuts required in this task

Parameters

track	Track that is going to be checked
dca[2]	Projections on the transverse plane and on z of the distance of closest approach of the track to the primary vertex

Returns: Boolean value: true means that the track has passed all the cuts.

Definition at line 406 of file AliAnalysisTaskNucleiYield.cxx.

Referenced by UserExec().

Bool_t AliAnalysisTaskNucleiYield::Flatten ( float cent )

private

This function provides the flattening of the centrality distribution. Please check hardcoded values! It is better to provide those number by yourself: the probability is computed as

\[\mathrm{Probability}=\frac{C_{i}}{C_{ref}} \]

where \(C_{i}\) is the centrality in the bin i and \(C_{ref}\) is the centrality of the reference bin (i.e. the value around you want the centrality to fluctuate).

Parameters

cent	Event centrality

Returns: Boolean value: true means that the event must be skipped

Definition at line 576 of file AliAnalysisTaskNucleiYield.cxx.

Referenced by UserExec().

Float_t AliAnalysisTaskNucleiYield::HasTOF ( AliAODTrack * track )

private

This function checks whether a track has or has not a prolongation in TOF.

Parameters

track Track that has to be checked

Returns: \(\beta\) of the particle, -1 means that there is no correct prolongation in TOF.

Definition at line 436 of file AliAnalysisTaskNucleiYield.cxx.

Referenced by UserExec().

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

private

Bool_t AliAnalysisTaskNucleiYield::PassesPIDSelection ( AliAODTrack * t )

private

This function checks if the track passes the PID selection

Parameters

t	Track to be tested
sigmas	Number of sigmas

Returns: Boolean value: true means that the track passes the PID selection

Definition at line 513 of file AliAnalysisTaskNucleiYield.cxx.

Referenced by UserExec().

void AliAnalysisTaskNucleiYield::PtCorrection	(	float &	pt,
		bool	positiveCharge
	)

private

This function provides the correction for wrongly calculated \(p_{\mathrm{T}}\).

Parameters

pt	\(p_{\mathrm{T}}\) of the track
positiveCharge	True if the track has positive sign.

Returns: void

Definition at line 600 of file AliAnalysisTaskNucleiYield.cxx.

Referenced by UserExec().

void AliAnalysisTaskNucleiYield::SetCentBins	(	Int_t	nbins,
		Float_t *	bins
	)

This functions sets the centrality bins used in the analysis

Parameters

nbins	Number of centrality bins
bins	Array with nbins + 1 elements contanining the edges of the bins

Returns: void

Definition at line 461 of file AliAnalysisTaskNucleiYield.cxx.

Referenced by AddTaskNucleiYield().

void AliAnalysisTaskNucleiYield::SetCustomTPCpid	(	Float_t *	par,
		Float_t	sigma
	)

This function allows to set a custom parametrisation for the TPC response function

Parameters

par	Array of 5 values corresponding to the Bethe Bloch parametrisation
sigma	Sigma of the parametrisation

Returns: void

Definition at line 496 of file AliAnalysisTaskNucleiYield.cxx.

Referenced by AddTaskNucleiYield().

void AliAnalysisTaskNucleiYield::SetDCABins	(	Int_t	nbins,
		Float_t	min,
		Float_t	max
	)

This functions sets the \(\mathrm{DCA}_{xy}\) bins used in the analysis

Parameters

nbins	Number of \(\mathrm{DCA}_{xy}\) bins
bins	Array with nbins + 1 elements contanining the edges of the bins

Returns: void

Definition at line 471 of file AliAnalysisTaskNucleiYield.cxx.

Referenced by AddTaskNucleiYield().

void AliAnalysisTaskNucleiYield::SetDCAzBins	(	Int_t	nbins,
		Float_t	limit
	)

This function sets the number of DCA \(_{z}\) bins and the boundaries of the histogram

Parameters

nbins	Number of bins
limit	Boundaries of the histogram (symmetrical with respect to zero)

Returns: void

Definition at line 551 of file AliAnalysisTaskNucleiYield.cxx.

void AliAnalysisTaskNucleiYield::SetEtaRange	(	float	emin,
		float	emax
	)

inline

Definition at line 54 of file AliAnalysisTaskNucleiYield.h.

void AliAnalysisTaskNucleiYield::SetFillOnlyEventHistos ( bool onlyEventHistos )

inline

Definition at line 44 of file AliAnalysisTaskNucleiYield.h.

void AliAnalysisTaskNucleiYield::SetFlatteningProbabilities	(	Int_t	n,
		Float_t *	probs
	)

inline

Definition at line 68 of file AliAnalysisTaskNucleiYield.h.

void AliAnalysisTaskNucleiYield::SetIsMC ( bool isMc )

inline

Definition at line 43 of file AliAnalysisTaskNucleiYield.h.

Referenced by AddTaskNucleiYield().

void AliAnalysisTaskNucleiYield::SetParticleType ( AliPID::EParticleType part )

This function sets the particle type to be analysed

Parameters

part	Particle type

Returns: void

Definition at line 561 of file AliAnalysisTaskNucleiYield.cxx.

Referenced by AddTaskNucleiYield().

void AliAnalysisTaskNucleiYield::SetPDG ( int pdg )

inline

Definition at line 42 of file AliAnalysisTaskNucleiYield.h.

Referenced by AddTaskNucleiYield().

void AliAnalysisTaskNucleiYield::SetPtBins	(	Int_t	nbins,
		Float_t *	bins
	)

This functions sets the \(p_{\mathrm{T}}\) bins used in the analysis

Parameters

nbins	Number of \(p_{\mathrm{T}}\) bins
bins	Array with nbins + 1 elements contanining the edges of the bins

Returns: void

Definition at line 486 of file AliAnalysisTaskNucleiYield.cxx.

Referenced by AddTaskNucleiYield().

void AliAnalysisTaskNucleiYield::SetRequireITSpidSigmas ( float sig )

inline

Definition at line 60 of file AliAnalysisTaskNucleiYield.h.

void AliAnalysisTaskNucleiYield::SetRequireITSrecPoints ( int rec = 4 )

inline

Definition at line 49 of file AliAnalysisTaskNucleiYield.h.

void AliAnalysisTaskNucleiYield::SetRequireITSrefit ( bool refit = true )

inline

Definition at line 46 of file AliAnalysisTaskNucleiYield.h.

void AliAnalysisTaskNucleiYield::SetRequireITSsignal ( int sig = 3 )

inline

Definition at line 50 of file AliAnalysisTaskNucleiYield.h.

void AliAnalysisTaskNucleiYield::SetRequireMaxChi2 ( float maxChi2 = 4.f )

inline

Definition at line 56 of file AliAnalysisTaskNucleiYield.h.

void AliAnalysisTaskNucleiYield::SetRequireMaxDCAxy ( float maxDCA )

inline

Definition at line 57 of file AliAnalysisTaskNucleiYield.h.

void AliAnalysisTaskNucleiYield::SetRequireMaxDCAz ( float maxDCA )

inline

Definition at line 58 of file AliAnalysisTaskNucleiYield.h.

void AliAnalysisTaskNucleiYield::SetRequireNoKinks ( bool nokinks = true )

inline

Definition at line 48 of file AliAnalysisTaskNucleiYield.h.

void AliAnalysisTaskNucleiYield::SetRequireSPDrecPoints ( int rec = 1 )

inline

Definition at line 53 of file AliAnalysisTaskNucleiYield.h.

void AliAnalysisTaskNucleiYield::SetRequireTPCpidSigmas ( float sig )

inline

Definition at line 59 of file AliAnalysisTaskNucleiYield.h.

void AliAnalysisTaskNucleiYield::SetRequireTPCrecPoints ( int rec = 70 )

inline

Definition at line 51 of file AliAnalysisTaskNucleiYield.h.

void AliAnalysisTaskNucleiYield::SetRequireTPCrefit ( bool refit = true )

inline

Definition at line 47 of file AliAnalysisTaskNucleiYield.h.

void AliAnalysisTaskNucleiYield::SetRequireTPCsignal ( int sig = 70 )

inline

Definition at line 52 of file AliAnalysisTaskNucleiYield.h.

void AliAnalysisTaskNucleiYield::SetTOFBins	(	Int_t	nbins,
		Float_t	min,
		Float_t	max
	)

This function sets the number of TOF bins and the boundaries of the histograms

Parameters

nbins	Number of bins
min	Lower boundary of the histogram
max	Higher boundary of the histogram

Returns: void

Definition at line 539 of file AliAnalysisTaskNucleiYield.cxx.

void AliAnalysisTaskNucleiYield::SetYRange	(	float	ymin,
		float	ymax
	)

inline

Definition at line 55 of file AliAnalysisTaskNucleiYield.h.

void AliAnalysisTaskNucleiYield::Terminate ( Option_t * )

virtual

Merge the output. Called once at the end of the query.

Returns: void

Definition at line 395 of file AliAnalysisTaskNucleiYield.cxx.

void AliAnalysisTaskNucleiYield::UserCreateOutputObjects ( )

virtual

This function creates all the histograms and all the objects in general used during the analysis

Returns: void

Definition at line 136 of file AliAnalysisTaskNucleiYield.cxx.

void AliAnalysisTaskNucleiYield::UserExec ( Option_t * )

virtual

This is the function that is evaluated for each event. The analysis code stays here.

Parameters

options Deprecated parameter

Returns: void

What is inside this function:

Making the list of deuterons in acceptance

Checking how many deuterons in acceptance are reconstructed well

\( m = \frac{p}{\beta\gamma} \)

Definition at line 249 of file AliAnalysisTaskNucleiYield.cxx.

Member Data Documentation

TH2F* AliAnalysisTaskNucleiYield::fAITS_TPC

private

! MC only Tracks reconstructed in ITS-TPC acceptance (anti-matter)

Definition at line 141 of file AliAnalysisTaskNucleiYield.h.

Referenced by UserCreateOutputObjects(), and UserExec().

TH2F* AliAnalysisTaskNucleiYield::fAITS_TPC_TOF

private

! MC only Tracks reconstructed in ITS-TPC-TOF acceptance (anti-matter)

Definition at line 142 of file AliAnalysisTaskNucleiYield.h.

Referenced by UserCreateOutputObjects(), and UserExec().

TList AliAnalysisTaskNucleiYield::fAmc

private

MC only List of anti-matter particles

Definition at line 97 of file AliAnalysisTaskNucleiYield.h.

Referenced by UserExec().

TH2F* AliAnalysisTaskNucleiYield::fAPtCorrection

private

! MC only \(p_{T}^{rec}-p_{T}^{MC}\) as a function of \(p_{T}^{rec}\) for anti-matter

Definition at line 144 of file AliAnalysisTaskNucleiYield.h.

Referenced by UserCreateOutputObjects(), and UserExec().

TH3F* AliAnalysisTaskNucleiYield::fATOFsignal

private

! Data only TOF signal for anti-matter

Definition at line 155 of file AliAnalysisTaskNucleiYield.h.

Referenced by UserCreateOutputObjects(), and UserExec().

TH2F* AliAnalysisTaskNucleiYield::fATotal

private

! MC only Particles in acceptance (anti-matter)

Definition at line 143 of file AliAnalysisTaskNucleiYield.h.

Referenced by UserCreateOutputObjects(), and UserExec().

TH2F* AliAnalysisTaskNucleiYield::fATPCcounts

private

! Data only TPC counts for anti-matter

Definition at line 156 of file AliAnalysisTaskNucleiYield.h.

Referenced by UserCreateOutputObjects(), and UserExec().

TArrayF AliAnalysisTaskNucleiYield::fCentBins

private

Centrality bins.

Definition at line 128 of file AliAnalysisTaskNucleiYield.h.

Referenced by SetCentBins(), and UserCreateOutputObjects().

TH1F* AliAnalysisTaskNucleiYield::fCentrality

private

! Events centrality distribution

Definition at line 135 of file AliAnalysisTaskNucleiYield.h.

Referenced by UserCreateOutputObjects(), and UserExec().

TH1F* AliAnalysisTaskNucleiYield::fCentralityClasses

private

! Events statistics per centrality classes

Definition at line 137 of file AliAnalysisTaskNucleiYield.h.

Referenced by UserCreateOutputObjects(), and UserExec().

TArrayF AliAnalysisTaskNucleiYield::fCustomTPCpid

private

Custom parametrisation of the Bethe-Bloch.

Definition at line 131 of file AliAnalysisTaskNucleiYield.h.

Referenced by PassesPIDSelection(), and SetCustomTPCpid().

TArrayF AliAnalysisTaskNucleiYield::fDCABins

private

DCA bins.

Definition at line 129 of file AliAnalysisTaskNucleiYield.h.

Referenced by SetDCABins(), and UserCreateOutputObjects().

Float_t AliAnalysisTaskNucleiYield::fDCAzLimit

private

Limits of the \(DCA_{z}\) histograms.

Definition at line 99 of file AliAnalysisTaskNucleiYield.h.

Referenced by SetDCAzBins(), and UserCreateOutputObjects().

Int_t AliAnalysisTaskNucleiYield::fDCAzNbins

private

Number of bins used for \(DCA_{z}\) distributions.

Definition at line 100 of file AliAnalysisTaskNucleiYield.h.

Referenced by SetDCAzBins(), and UserCreateOutputObjects().

Bool_t AliAnalysisTaskNucleiYield::fFillOnlyEventHistos

private

Set treu to fill only event related histograms.

Definition at line 90 of file AliAnalysisTaskNucleiYield.h.

Referenced by SetFillOnlyEventHistos().

TH1F* AliAnalysisTaskNucleiYield::fFlattenedCentrality

private

! Events centrality distribution after the flattening

Definition at line 136 of file AliAnalysisTaskNucleiYield.h.

Referenced by UserCreateOutputObjects(), and UserExec().

TArrayF AliAnalysisTaskNucleiYield::fFlatteningProbs

private

Flattening probabilities.

Definition at line 132 of file AliAnalysisTaskNucleiYield.h.

Referenced by Flatten(), and SetFlatteningProbabilities().

Bool_t AliAnalysisTaskNucleiYield::fIsMC

private

Switch between MC and data.

Definition at line 89 of file AliAnalysisTaskNucleiYield.h.

Referenced by Flatten(), PassesPIDSelection(), SetIsMC(), UserCreateOutputObjects(), and UserExec().

TList* AliAnalysisTaskNucleiYield::fList

private

Output list.

Definition at line 85 of file AliAnalysisTaskNucleiYield.h.

Referenced by UserCreateOutputObjects(), UserExec(), and ~AliAnalysisTaskNucleiYield().

Float_t AliAnalysisTaskNucleiYield::fMagField

private

Magnetic field value for the current event.

Definition at line 93 of file AliAnalysisTaskNucleiYield.h.

Referenced by AcceptTrack(), and UserExec().

TH3F* AliAnalysisTaskNucleiYield::fMDCAPrimaryTOF

private

! MC only \(DCA_{xy}\) distribution of primaries for ITS+TPC+TOF tracks

Definition at line 151 of file AliAnalysisTaskNucleiYield.h.

Referenced by UserCreateOutputObjects(), and UserExec().

TH3F* AliAnalysisTaskNucleiYield::fMDCAPrimaryTPC

private

! MC only \(DCA_{xy}\) distribution of primaries for ITS+TPC tracks

Definition at line 149 of file AliAnalysisTaskNucleiYield.h.

Referenced by UserCreateOutputObjects(), and UserExec().

TH3F* AliAnalysisTaskNucleiYield::fMDCASecondaryTOF

private

! MC only \(DCA_{xy}\) distribution of secondaries for ITS+TPC+TOF tracks

Definition at line 152 of file AliAnalysisTaskNucleiYield.h.

Referenced by UserCreateOutputObjects(), and UserExec().

TH3F* AliAnalysisTaskNucleiYield::fMDCASecondaryTPC

private

! MC only \(DCA_{xy}\) distribution of secondaries for ITS+TPC tracks

Definition at line 150 of file AliAnalysisTaskNucleiYield.h.

Referenced by UserCreateOutputObjects(), and UserExec().

TH3F* AliAnalysisTaskNucleiYield::fMDCAxyTOF

private

! Data only \(DCA_{xy}\) distribution for ITS+TPC+TOF tracks

Definition at line 159 of file AliAnalysisTaskNucleiYield.h.

Referenced by UserCreateOutputObjects(), and UserExec().

TH3F* AliAnalysisTaskNucleiYield::fMDCAxyTPC

private

! Data only \(DCA_{xy}\) distribution for ITS+TPC tracks

Definition at line 157 of file AliAnalysisTaskNucleiYield.h.

Referenced by UserCreateOutputObjects(), and UserExec().

TH3F* AliAnalysisTaskNucleiYield::fMDCAzTOF

private

! Data only \(DCA_{z}\) distribution for ITS+TPC+TOF tracks

Definition at line 160 of file AliAnalysisTaskNucleiYield.h.

Referenced by UserCreateOutputObjects(), and UserExec().

TH3F* AliAnalysisTaskNucleiYield::fMDCAzTPC

private

! Data only \(DCA_{z}\) distribution for ITS+TPC tracks

Definition at line 158 of file AliAnalysisTaskNucleiYield.h.

Referenced by UserCreateOutputObjects(), and UserExec().

TH2F* AliAnalysisTaskNucleiYield::fMITS_TPC

private

! MC only Tracks reconstructed in ITS-TPC acceptance (matter)

Definition at line 145 of file AliAnalysisTaskNucleiYield.h.

Referenced by UserCreateOutputObjects(), and UserExec().

TH2F* AliAnalysisTaskNucleiYield::fMITS_TPC_TOF

private

! MC only Tracks reconstructed in ITS-TPC-TOF acceptance (matter)

Definition at line 146 of file AliAnalysisTaskNucleiYield.h.

Referenced by UserCreateOutputObjects(), and UserExec().

TList AliAnalysisTaskNucleiYield::fMmc

private

MC only List of matter particles

Definition at line 96 of file AliAnalysisTaskNucleiYield.h.

Referenced by UserExec().

TH2F* AliAnalysisTaskNucleiYield::fMPtCorrection

private

! MC only \(p_{T}^{rec}-p_{T}^{MC}\) as a function of \(p_{T}^{rec}\) for matter

Definition at line 148 of file AliAnalysisTaskNucleiYield.h.

Referenced by UserCreateOutputObjects(), and UserExec().

TH3F* AliAnalysisTaskNucleiYield::fMTOFsignal

private

! Data only TOF signal for matter

Definition at line 161 of file AliAnalysisTaskNucleiYield.h.

Referenced by UserCreateOutputObjects(), and UserExec().

TH2F* AliAnalysisTaskNucleiYield::fMTotal

private

! MC only Particles in acceptance (matter)

Definition at line 147 of file AliAnalysisTaskNucleiYield.h.

Referenced by UserCreateOutputObjects(), and UserExec().

TH2F* AliAnalysisTaskNucleiYield::fMTPCcounts

private

! Data only TPC counts for matter

Definition at line 162 of file AliAnalysisTaskNucleiYield.h.

Referenced by UserCreateOutputObjects(), and UserExec().

AliPID::EParticleType AliAnalysisTaskNucleiYield::fParticle

private

Particle specie.

Definition at line 127 of file AliAnalysisTaskNucleiYield.h.

Referenced by PassesPIDSelection(), SetParticleType(), and UserExec().

Int_t AliAnalysisTaskNucleiYield::fPDG

private

PDG code of the particle of interest.

Definition at line 86 of file AliAnalysisTaskNucleiYield.h.

Referenced by SetPDG(), and UserExec().

Float_t AliAnalysisTaskNucleiYield::fPDGMass

private

PDG mass.

Definition at line 87 of file AliAnalysisTaskNucleiYield.h.

Referenced by AcceptTrack(), and SetParticleType().

Float_t AliAnalysisTaskNucleiYield::fPDGMassOverZ

private

PDG mass over z.

Definition at line 88 of file AliAnalysisTaskNucleiYield.h.

Referenced by PassesPIDSelection(), SetParticleType(), and UserExec().

AliPIDResponse* AliAnalysisTaskNucleiYield::fPID

private

! PID response class

Definition at line 92 of file AliAnalysisTaskNucleiYield.h.

Referenced by HasTOF(), PassesPIDSelection(), and UserExec().

AliVVertex* AliAnalysisTaskNucleiYield::fPrimaryVertex

private

! Primary vertex of the current event

Definition at line 94 of file AliAnalysisTaskNucleiYield.h.

Referenced by AcceptTrack(), and UserExec().

TH1F* AliAnalysisTaskNucleiYield::fProduction

private

! MC only Total number of produced particles

Definition at line 140 of file AliAnalysisTaskNucleiYield.h.

Referenced by UserCreateOutputObjects(), and UserExec().

TArrayF AliAnalysisTaskNucleiYield::fPtBins

private

Transverse momentum bins.

Definition at line 130 of file AliAnalysisTaskNucleiYield.h.

Referenced by SetPtBins(), and UserCreateOutputObjects().

TArrayF AliAnalysisTaskNucleiYield::fPtCorrectionA

private

Array containing the parametrisation of the.

Definition at line 102 of file AliAnalysisTaskNucleiYield.h.

Referenced by AliAnalysisTaskNucleiYield(), and PtCorrection().

TArrayF AliAnalysisTaskNucleiYield::fPtCorrectionM

private

Array containing the parametrisation of the.

Definition at line 103 of file AliAnalysisTaskNucleiYield.h.

Referenced by AliAnalysisTaskNucleiYield(), and PtCorrection().

Float_t AliAnalysisTaskNucleiYield::fRequireEtaMax

private

Cut on tracks: maximum eta for the track.

Definition at line 118 of file AliAnalysisTaskNucleiYield.h.

Referenced by AcceptTrack(), and SetEtaRange().

Float_t AliAnalysisTaskNucleiYield::fRequireEtaMin

private

Cut on tracks: minimum eta for the track.

Definition at line 117 of file AliAnalysisTaskNucleiYield.h.

Referenced by AcceptTrack(), and SetEtaRange().

Float_t AliAnalysisTaskNucleiYield::fRequireITSpidSigmas

private

Definition at line 125 of file AliAnalysisTaskNucleiYield.h.

Referenced by PassesPIDSelection(), and SetRequireITSpidSigmas().

UShort_t AliAnalysisTaskNucleiYield::fRequireITSrecPoints

private

Cut on tracks: minimum number of required ITS recpoints.

Definition at line 112 of file AliAnalysisTaskNucleiYield.h.

Referenced by AcceptTrack(), SetRequireITSrecPoints(), and SetRequireTPCrecPoints().

Bool_t AliAnalysisTaskNucleiYield::fRequireITSrefit

private

Cut on tracks: set true to require ITS refit.

Definition at line 109 of file AliAnalysisTaskNucleiYield.h.

Referenced by AcceptTrack(), and SetRequireITSrefit().

UShort_t AliAnalysisTaskNucleiYield::fRequireITSsignal

private

Cut on tracks: minimum number of required ITS PID recpoints.

Definition at line 113 of file AliAnalysisTaskNucleiYield.h.

Referenced by SetRequireITSsignal(), and SetRequireTPCsignal().

Float_t AliAnalysisTaskNucleiYield::fRequireMaxChi2

private

Cut on tracks: maximum TPC \(\chi^{2}/NDF\).

Definition at line 121 of file AliAnalysisTaskNucleiYield.h.

Referenced by AcceptTrack(), and SetRequireMaxChi2().

Float_t AliAnalysisTaskNucleiYield::fRequireMaxDCAxy

private

Cut on tracks: maximum \(DCA_{xy}\) for the track.

Definition at line 122 of file AliAnalysisTaskNucleiYield.h.

Referenced by AcceptTrack(), and SetRequireMaxDCAxy().

Float_t AliAnalysisTaskNucleiYield::fRequireMaxDCAz

private

Cut on tracks: maximum \(DCA_{z}\) for the track.

Definition at line 123 of file AliAnalysisTaskNucleiYield.h.

Referenced by AcceptTrack(), and SetRequireMaxDCAz().

Bool_t AliAnalysisTaskNucleiYield::fRequireNoKinks

private

Cut on tracks: set true to exclude tracks from kink vertices.

Definition at line 111 of file AliAnalysisTaskNucleiYield.h.

Referenced by AcceptTrack(), and SetRequireNoKinks().

UShort_t AliAnalysisTaskNucleiYield::fRequireSPDrecPoints

private

Cut on tracks: minimum number of required SPD recpoints.

Definition at line 114 of file AliAnalysisTaskNucleiYield.h.

Referenced by AcceptTrack(), and SetRequireSPDrecPoints().

Float_t AliAnalysisTaskNucleiYield::fRequireTPCpidSigmas

private

Cut on TPC PID number of sigmas.

Definition at line 124 of file AliAnalysisTaskNucleiYield.h.

Referenced by PassesPIDSelection(), and SetRequireTPCpidSigmas().

UShort_t AliAnalysisTaskNucleiYield::fRequireTPCrecPoints

private

Cut on tracks: minimum number of required TPC recpoints.

Definition at line 115 of file AliAnalysisTaskNucleiYield.h.

Bool_t AliAnalysisTaskNucleiYield::fRequireTPCrefit

private

Cut on tracks: set true to require TPC refit.

Definition at line 110 of file AliAnalysisTaskNucleiYield.h.

Referenced by AcceptTrack(), and SetRequireTPCrefit().

UShort_t AliAnalysisTaskNucleiYield::fRequireTPCsignal

private

Cut on tracks: minimum number of required TPC PID recpoints.

Definition at line 116 of file AliAnalysisTaskNucleiYield.h.

Float_t AliAnalysisTaskNucleiYield::fRequireYmax

private

Cut on tracks: maximum y for the track (using PDG mass)

Definition at line 120 of file AliAnalysisTaskNucleiYield.h.

Referenced by AcceptTrack(), SetYRange(), and UserExec().

Float_t AliAnalysisTaskNucleiYield::fRequireYmin

private

Cut on tracks: mimimum y for the track (using PDG mass)

Definition at line 119 of file AliAnalysisTaskNucleiYield.h.

Referenced by AcceptTrack(), SetYRange(), and UserExec().

Float_t AliAnalysisTaskNucleiYield::fTOFhighBoundary

private

Upper limit for the TOF mass spectra histograms.

Definition at line 106 of file AliAnalysisTaskNucleiYield.h.

Referenced by SetTOFBins(), and UserCreateOutputObjects().

Float_t AliAnalysisTaskNucleiYield::fTOFlowBoundary

private

Lower limit for the TOF mass spectra histograms.

Definition at line 105 of file AliAnalysisTaskNucleiYield.h.

Referenced by SetTOFBins(), and UserCreateOutputObjects().

Int_t AliAnalysisTaskNucleiYield::fTOFnBins

private

Number of bins used for the TOF mass spectra.

Definition at line 107 of file AliAnalysisTaskNucleiYield.h.

Referenced by SetTOFBins(), and UserCreateOutputObjects().

The documentation for this class was generated from the following files:

PWGLF/STRANGENESS/Hypernuclei/NucleiPbPb2011/AliAnalysisTaskNucleiYield.h
PWGLF/STRANGENESS/Hypernuclei/NucleiPbPb2011/AliAnalysisTaskNucleiYield.cxx

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