| 95150c4b |
1 | //////////////////////////////////////////////////////////////////////////////// |
| 2 | // // |
| 3 | // AliFemtoCorrFctnDEtaDPhi - A correlation function that analyzes // |
| 4 | // two particle correlations with respect to the azimuthal angle (phi) // |
| 5 | // and pseudorapidity (eta) difference // |
| 6 | // // |
| 7 | // Authors: Adam Kisiel Adam.Kisiel@cern.ch // |
| 8 | // // |
| 9 | //////////////////////////////////////////////////////////////////////////////// |
| 10 | |
| 11 | #ifndef ALIFEMTOCORRFCTNDETADPHI_H |
| 12 | #define ALIFEMTOCORRFCTNDETADPHI_H |
| 13 | |
| 14 | #include "TH1D.h" |
| 15 | #include "TH2D.h" |
| 16 | #include "AliFemtoCorrFctn.h" |
| 17 | |
| 18 | class AliFemtoCorrFctnDEtaDPhi : public AliFemtoCorrFctn { |
| 19 | public: |
| 20 | AliFemtoCorrFctnDEtaDPhi(char* title, const int& aPhiBins, const int& aEtaBins); |
| 21 | AliFemtoCorrFctnDEtaDPhi(const AliFemtoCorrFctnDEtaDPhi& aCorrFctn); |
| 22 | virtual ~AliFemtoCorrFctnDEtaDPhi(); |
| 23 | |
| 24 | AliFemtoCorrFctnDEtaDPhi& operator=(const AliFemtoCorrFctnDEtaDPhi& aCorrFctn); |
| 25 | |
| 26 | virtual AliFemtoString Report(); |
| 27 | virtual void AddRealPair(AliFemtoPair* aPair); |
| 28 | virtual void AddMixedPair(AliFemtoPair* aPair); |
| 29 | |
| 30 | virtual void Finish(); |
| ee851536 |
31 | void SetDoPtAnalysis(int do2d); |
| 95150c4b |
32 | |
| 33 | void WriteHistos(); |
| 34 | virtual TList* GetOutputList(); |
| 35 | private: |
| 36 | |
| 37 | TH2D *fDPhiDEtaNumerator; // Numerator of dEta dPhi function |
| 38 | TH2D *fDPhiDEtaDenominator; // Denominator of dEta dPhi function |
| 39 | |
| 95150c4b |
40 | TH1D *fDPhiNumerator; // Numerator of dPhi correlation |
| 41 | TH1D *fDPhiDenominator; // Denominator of dPhi correlation |
| 42 | |
| 43 | TH1D *fDCosNumerator; // Numerator of colinearity correlation |
| 44 | TH1D *fDCosDenominator; // Denominator of colinearity correlation |
| 45 | |
| ee851536 |
46 | int fDoPtAnalysis; // set to 1 to do 2D Pt analysis |
| 47 | |
| 95150c4b |
48 | TH2D *fDPhiPtNumerator; // Numerator of dPhi correlation vs. Pt min |
| 49 | TH2D *fDPhiPtDenominator; // Denominator of dPhi correlation vs. Pt min |
| 50 | |
| 51 | TH2D *fDCosPtNumerator; // Numerator of colinearity correlation vs. Pt min |
| 52 | TH2D *fDCosPtDenominator; // Denominator of colinearity correlation vs. Pt min |
| 53 | |
| 54 | #ifdef __ROOT__ |
| 55 | ClassDef(AliFemtoCorrFctnDEtaDPhi, 1) |
| 56 | #endif |
| 57 | }; |
| 58 | |
| 59 | |
| 60 | #endif |
| 61 | |
git://git.uio.no / u / mrichter / AliRoot.git / blame