#include "AliHBTFunction.h"
-class AliHBTCorrectQInvCorrelFctn: public AliHBTOnePairFctn1D
+class AliHBTCorrectedCorrelFctn: public AliHBTCorrelFunction
+{
+ public:
+ AliHBTCorrectedCorrelFctn();
+ virtual ~AliHBTCorrectedCorrelFctn(){}
+
+
+ void Smear(AliHBTPair* pair,AliHBTPair& smeared);
+ void Smear(AliVAODParticle* part, AliVAODParticle* smeared);
+
+ Double_t GetCoulombCorrection(AliHBTPair* /*pair*/){return 1.0;}
+
+
+ protected:
+
+ //Parameters of Pt RMS
+ //linear dependence dPt/Pt from Pt itself
+ Float_t fDPtOverPtA; //A of dPt/Pt
+ Float_t fDPtOverPtB; //A of dPt/Pt
+ Float_t fDPtOverPtAlpha; //A of dPt/Pt
+ Float_t fDPtOverPtC; //A of dPt/Pt
+
+ //We assume that RMS of Theta and Phisangle depends on Pt Like A+B*(Pt)^Alpha
+ //Idea copied from Star HBT Maker (Fabrice Retiere)
+ //Parameters comes from Monte Carlo Resolution Analysis
+
+ Float_t fThetaA; //"A" parameter of theta RMS dependence
+ Float_t fThetaB; //"B" parameter of theta RMS dependence
+ Float_t fThetaAlpha; //"Alpha" parameter (power) of theta RMS dependence
+ Float_t fThetaC; //"C" parameter of theta RMS dependence
+
+ Float_t fPhiA;//"A" parameter of phi RMS dependence
+ Float_t fPhiB;//"B" parameter of phi RMS dependence
+ Float_t fPhiAlpha;//"Alpha" parameter (power) of phi RMS dependence
+ Float_t fPhiC;//"C" parameter of phi RMS dependence
+
+ ClassDef(AliHBTCorrectedCorrelFctn,1)
+};
+
+
+class AliHBTCorrectQInvCorrelFctn: public AliHBTOnePairFctn1D, public AliHBTCorrectedCorrelFctn
{
public:
AliHBTCorrectQInvCorrelFctn(const char* name = "qinvcorrectedCF",
protected:
virtual void BuildHistos(Int_t nbins, Float_t max, Float_t min);
- Double_t GetCoulombCorrection(AliHBTPair* /*pair*/){return 1.0;}
+ virtual void BuildHistos() {AliHBTFunction1D::BuildHistos();}
Double_t GetValue(AliHBTPair * pair) const {return pair->GetQInv();}
- void Smear(AliHBTPair* pair,AliHBTPair& smeared);
- void Smear(AliHBTParticle* part, AliHBTParticle* smeared);
Double_t GetModelValue(Double_t qinv);
//Our ideal numerator
TH1D* fSmearedNumer; //! Numerator of smeard q
TH1D* fSmearedDenom; //! Denominator of smeard q
- //Parameters of Pt RMS
- //linear dependence dPt/Pt from Pt itself
- Float_t fDPtOverPtRMS; //RMS of dPt/Pt
-
- //We assume that RMS of Theta and Phisangle depends on Pt Like A+B*(Pt)^Alpha
- //Idea copied from Star HBT Maker (Fabrice Retiere)
- //Parameters comes from Monte Carlo Resolution Analysis
-
- Float_t fThetaA; //"A" parameter of theta RMS dependence
- Float_t fThetaB; //"B" parameter of theta RMS dependence
- Float_t fThetaAlpha; //"Alpha" parameter (power) of theta RMS dependence
-
- Float_t fPhiA;//"A" parameter of phi RMS dependence
- Float_t fPhiB;//"B" parameter of phi RMS dependence
- Float_t fPhiAlpha;//"Alpha" parameter (power) of phi RMS dependence
-
Double_t fR2;//square of radius
Double_t fLambda;//Interception parameter