class AliFemtoModelCorrFctnDEtaDPhi: public AliFemtoModelCorrFctn


AliFemtoModelCorrFctnDEtaDPhi - A correlation function that analyzes
two particle correlations with respect to the azimuthal angle (phi)
and pseudorapidity (eta) difference

Authors: Adam Kisiel Adam.Kisiel@cern.ch

Function Members (Methods)

public:

	AliFemtoModelCorrFctnDEtaDPhi(const AliFemtoModelCorrFctnDEtaDPhi& aCorrFctn)
	AliFemtoModelCorrFctnDEtaDPhi(char* title, const int& aPhiBins, const int& aEtaBins)
virtual	~AliFemtoModelCorrFctnDEtaDPhi()
virtual void	AddMixedPair(AliFemtoPair* aPair)
virtual void	AddRealPair(AliFemtoPair* aPair)
virtual AliFemtoModelCorrFctn*	AliFemtoModelCorrFctn::Clone()
virtual void	AliFemtoModelCorrFctn::ConnectToManager(AliFemtoModelManager* aManager)
virtual void	AliFemtoModelCorrFctn::EventBegin(const AliFemtoEvent* aEvent)
virtual void	AliFemtoModelCorrFctn::EventEnd(const AliFemtoEvent* aEvent)
virtual void	Finish()
virtual TList*	GetOutputList()
Double_t	AliFemtoModelCorrFctn::GetQinvTrue(AliFemtoPair*)
AliFemtoAnalysis*	AliFemtoCorrFctn::HbtAnalysis()
AliFemtoModelCorrFctnDEtaDPhi&	operator=(const AliFemtoModelCorrFctnDEtaDPhi& aCorrFctn)
virtual AliFemtoString	Report()
void	AliFemtoCorrFctn::SetAnalysis(AliFemtoAnalysis* aAnalysis)
void	AliFemtoCorrFctn::SetPairSelectionCut(AliFemtoPairCut* aCut)
virtual void	AliFemtoModelCorrFctn::Write()
void	WriteHistos()

Data Members

protected:

TH1D*	AliFemtoModelCorrFctn::fDenominator	Denominator made with mixed pairs
TH1D*	AliFemtoModelCorrFctn::fDenominatorIdeal	Denominator made with mixed pairs (true qinv)
AliFemtoModelManager*	AliFemtoModelCorrFctn::fManager	Link back to the manager to get the weights
TH1D*	AliFemtoModelCorrFctn::fNumeratorFake	Numerator made with pairs from different events (mixed pairs)
TH1D*	AliFemtoModelCorrFctn::fNumeratorFakeIdeal	Numerator made with pairs (true qinv) from different events (mixed pairs)
TH1D*	AliFemtoModelCorrFctn::fNumeratorTrue	Numerator made with pairs from the same event
TH1D*	AliFemtoModelCorrFctn::fNumeratorTrueIdeal	Numerator made with pairs (true qinv) from the same event
AliFemtoPairCut*	AliFemtoCorrFctn::fPairCut	! this is a PairSelection criteria for this Correlation Function
TH2D*	AliFemtoModelCorrFctn::fQgenQrec	Qinv true (generated) vs. Qinv reconstructed
AliFemtoAnalysis*	AliFemtoCorrFctn::fyAnalysis	! link to the analysis

private:

TH1D*	fDCosDenominator	Denominator of colinearity correlation
TH1D*	fDCosNumeratorFake	Numerator of colinearity fake correlation
TH1D*	fDCosNumeratorTrue	Numerator of colinearity true correlation
TH2D*	fDCosPtDenominator	Denominator of colinearity correlation vs. Pt min
TH2D*	fDCosPtNumerator	Numerator of colinearity correlation vs. Pt min
TH2D*	fDPhiDEtaColDenominator	Denominator of colinear dEta dPhi function
TH2D*	fDPhiDEtaColNumerator	Numerator of colinear dEta dPhi function
TH2D*	fDPhiDEtaDenominator	Denominator of dEta dPhi function
TH2D*	fDPhiDEtaNumeratorFake	Numerator of dEta dPhi fake function
TH2D*	fDPhiDEtaNumeratorTrue	Numerator of dEta dPhi true function
TH1D*	fDPhiDenominator	Denominator of dPhi correlation
TH1D*	fDPhiNumeratorFake	Numerator of dPhi fake correlation
TH1D*	fDPhiNumeratorTrue	Numerator of dPhi true correlation
TH2D*	fDPhiPtDenominator	Denominator of dPhi correlation vs. Pt min
TH2D*	fDPhiPtNumerator	Numerator of dPhi correlation vs. Pt min

Class Charts

Inheritance Chart:

AliFemtoCorrFctn

←

AliFemtoModelCorrFctn

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AliFemtoModelCorrFctnDEtaDPhi

Function documentation

AliFemtoModelCorrFctnDEtaDPhi(char* title, const int& aPhiBins, const int& aEtaBins)

 set up numerator

AliFemtoModelCorrFctnDEtaDPhi(const AliFemtoModelCorrFctnDEtaDPhi& aCorrFctn)

 copy constructor

~AliFemtoModelCorrFctnDEtaDPhi()

 destructor

AliFemtoModelCorrFctnDEtaDPhi& operator=(const AliFemtoModelCorrFctnDEtaDPhi& aCorrFctn)

 assignment operator

void Finish()

 here is where we should normalize, fit, etc...
 we should NOT Draw() the histos (as I had done it below),
 since we want to insulate ourselves from root at this level
 of the code.  Do it instead at root command line with browser.
  mShareNumerator->Draw();
mShareDenominator->Draw();
mRatio->Draw();

AliFemtoString Report()

 create report

void AddRealPair(AliFemtoPair* aPair)

 add real (effect) pair

void AddMixedPair(AliFemtoPair* aPair)

 add mixed (background) pair

void WriteHistos()

 Write out result histograms

TList* GetOutputList()

 Prepare the list of objects to be written to the output