+++ /dev/null
-/***************************************************************************
- *
- * $Id: AliFemtoBPLCMS3DCorrFctnEMCIC.h $
- *
- * Author: Nicolas Bock, Ohio State University, bock@mps.ohio-state.edu
- ***************************************************************************
- *
- * Description: Calculates of the 3D Correlation Function, and also
- * produces histograms to calculate Energy Momentum Conservation
- * Induced Correlations (EMCICs)
- *
- * This Class produces the following histograms as function of Qinv
- * (for both real and mixed pairs):
- * 1) E1 + E2
- * 2) E1 * E2
- * 3) Pt1*Pt2
- * 4) Pz1*Pz2
- *
- * The class is derived from AliFemtoBPLCMS3DCorrFctn, therefore it produces
- * also the histograms in that class.
- *
- * NOTE: The EMCIC histograms are not averaged in this class, to obtain
- * the average, the user needs to divide the real pair histograms by
- * the numerator, and the mixed pair histograms by the denominator
- *
- ***************************************************************************
- *
- **************************************************************************/
-
-
-#ifndef ALIFEMTOBPLCMS3DCORRFCTNEMCIC_H
-#define ALIFEMTOBPLCMS3DCORRFCTNEMCIC_H
-
-#include "AliFemtoCorrFctn.h"
-#include "AliFemtoPairCut.h"
-#include "TH3D.h"
-
-class AliFemtoBPLCMS3DCorrFctnEMCIC : public AliFemtoCorrFctn{
-public:
- AliFemtoBPLCMS3DCorrFctnEMCIC(char* title, const int& nbins, const float& QLo, const float& QHi);
- // Variable bin size constructor :
- //qBins array of low-edges for each bin. This is an array of size nbins+1
- AliFemtoBPLCMS3DCorrFctnEMCIC(char* title, const int& nbins, const float* qBins);
-
- AliFemtoBPLCMS3DCorrFctnEMCIC(const AliFemtoBPLCMS3DCorrFctnEMCIC& aCorrFctn);
- virtual ~AliFemtoBPLCMS3DCorrFctnEMCIC();
-
- AliFemtoBPLCMS3DCorrFctnEMCIC& operator = (const AliFemtoBPLCMS3DCorrFctnEMCIC& aCorrFctn);
-
- virtual AliFemtoString Report();
- virtual void Finish();
- virtual void AddRealPair( AliFemtoPair* aPair);
- virtual void AddMixedPair( AliFemtoPair* aPair);
-
- void SetUseRPSelection(unsigned short aRPSel);
-
-
- void WriteOutHistos();
- virtual TList* GetOutputList();
-
- private:
-
- TH3D* fNumerator; // numerator
- TH3D* fDenominator; // denominator
- //EMCIC histograms
- //TH3D* fEnergyTotalReal; // E1+E2 from real pairs
- //TH3D* fEnergyMultReal; // E1*E2
- //TH3D* fPzMultReal; // Pz1*Pz2
- //TH3D* fPtMultReal; // Pt1*Pt2
- TH3D* fEnergyTotalMix; // E1+E2 from mixed pairs
- TH3D* fEnergyMultMix; // E1*E2
- TH3D* fPzMultMix; // Pz1*Pz2
- TH3D* fPtMultMix; // Pt1*Pt2
-
- protected:
- unsigned short fUseRPSelection; // The pair cut uses RP selection
-
-
-
-#ifdef __ROOT__
- ClassDef(AliFemtoBPLCMS3DCorrFctnEMCIC, 1)
-#endif
-};
-
-inline AliFemtoString AliFemtoBPLCMS3DCorrFctnEMCIC::Report(){AliFemtoString r="";return r;}
-inline void AliFemtoBPLCMS3DCorrFctnEMCIC::Finish(){}
-
-
-#endif