1 ////////////////////////////////////////////////////////////////////////////
3 // AliFemtoAnalysisReactionPlane - Femtoscopic analysis which mixes event //
4 // with respect to the z position of the primary vertex and event total //
5 // multiplicity and uses only events in certain reaction plane angle bin //
7 ////////////////////////////////////////////////////////////////////////////
9 #ifndef ALIFEMTOANALYSISREACTIONPLANE_H
10 #define ALIFEMTOANALYSISREACTIONPLANE_H
12 #include "AliFemtoSimpleAnalysis.h" // base analysis class
14 class AliFemtoAnalysisReactionPlane : public AliFemtoSimpleAnalysis {
18 AliFemtoAnalysisReactionPlane(unsigned int binsVertex=10, double minVertex=-100., double maxVertex=+100., unsigned int binsMult=10, double minMult=-1.e9, double maxMult=+1.e9, unsigned short binsRP=10);
19 AliFemtoAnalysisReactionPlane(const AliFemtoAnalysisReactionPlane& TheOriginalAnalysis); // copy constructor
20 AliFemtoAnalysisReactionPlane& operator=(const AliFemtoAnalysisReactionPlane& TheOriginalAnalysis);
21 virtual void ProcessEvent(const AliFemtoEvent* ProcessThisEvent);
22 virtual ~AliFemtoAnalysisReactionPlane();
23 virtual AliFemtoString Report(); //! returns reports of all cuts applied and correlation functions being done
24 virtual unsigned int OverflowVertexZ() const { return fOverFlowVertexZ;}
25 virtual unsigned int UnderflowVertexZ() const { return fUnderFlowVertexZ;}
26 virtual unsigned int OverflowMult() const { return fOverFlowMult;}
27 virtual unsigned int UnderflowMult() const { return fUnderFlowMult;}
28 double GetCurrentReactionPlane();
31 double fVertexZ[2]; /* min/max z-vertex position allowed to be processed */
32 unsigned int fVertexZBins; /* number of VERTEX mixing bins in z-vertex in EventMixing Buffer */
33 unsigned int fOverFlowVertexZ; /* number of events encountered which had too large z-vertex */
34 unsigned int fUnderFlowVertexZ; /* number of events encountered which had too small z-vertex */
35 double fMult[2]; /* min/max multiplicity allowed for event to be processed */
36 unsigned int fMultBins; /* number of MULTIPLICITY mixing bins in z-vertex in EventMixing Buffer */
37 unsigned int fOverFlowMult; /* number of events encountered which had too large multiplicity */
38 unsigned int fUnderFlowMult; /* number of events encountered which had too small multiplicity */
39 unsigned short fRPBins; // Number of reaction plane angle orientation bins
40 double fCurrentRP; // Reaction plane angle of the current event
42 ClassDef(AliFemtoAnalysisReactionPlane, 0)