[u/mrichter/AliRoot.git] / STEER / AliESDV0Params.h

#ifndef ALIESDV0PARAMS_H
#define ALIESDV0PARAMS_H

/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

//-------------------------------------------------------------------------
//                          ESD V0 Vertex Class - parameterization 
//          This class is part of the Event Summary Data set of classes
//    Origin: Marian Ivanov marian.ivanov@cern.ch
//-------------------------------------------------------------------------

#include "TObject.h"

class AliESDV0Params : public TObject{
  friend class AliESDv0;
 public:
  AliESDV0Params();
 private:
  Double_t  fPSigmaOffsetD0;        // sigma offset DCA
  Double_t  fPSigmaOffsetAP0;       // sigma offset AP
  // effective sigma DCA params    
  Double_t  fPSigmaMaxDE;           // maximal allowed sigma DCA
  Double_t  fPSigmaOffsetDE;        // offset sigma DCA
  Double_t  fPSigmaCoefDE;          // sigma coefiecient 
  Double_t  fPSigmaRminDE;          // max radius  - with momentum dependence 
  // effective sigma PA params
  Double_t  fPSigmaBase0APE;        // base sigma PA
  Double_t  fPSigmaMaxAPE;          // maximal sigma PA
  Double_t  fPSigmaR0APE;           // radial dependent part   - coeficient
  Double_t  fPSigmaR1APE;           // radial dependent part   - offset 
  Double_t  fPSigmaP0APE;           // momentum dependent part - coeficient
  Double_t  fPSigmaP1APE;           // momentum dependent part - offset
  // minimax parameters
  Double_t fPMinFractionAP0;        // minimal allowed fraction of effective params - PA
  Double_t fPMaxFractionAP0;        // maximal allowed fraction of effective params - PA
  Double_t fPMinAP0;                // minimal minimax - PA sigma 
  //
  Double_t fPMinFractionD0;         // minimal allowed fraction of effective params - DCA
  Double_t fPMaxFractionD0;         // maximal allowed fraction of effective params - DCA
  Double_t fPMinD0;                 // minimal minimax - DCA sigma
  //
  ClassDef(AliESDV0Params,1)      // ESD V0 vertex - error and likelihood parameterization constant
};


#endif
Commit	Line	Data
d6a49f20	1	#ifndef ALIESDV0PARAMS_H
d6a49f20	2	#define ALIESDV0PARAMS_H
c1e38247	3
	4	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	5	* See cxx source for full Copyright notice */
	6
c1e38247	7	//-------------------------------------------------------------------------
	8	// ESD V0 Vertex Class - parameterization
	9	// This class is part of the Event Summary Data set of classes
	10	// Origin: Marian Ivanov marian.ivanov@cern.ch
	11	//-------------------------------------------------------------------------
	12
	13	#include "TObject.h"
	14
d6a49f20	15	class AliESDV0Params : public TObject{
d6a49f20	16	friend class AliESDv0;
c1e38247	17	public:
d6a49f20	18	AliESDV0Params();
c1e38247	19	private:
	20	Double_t fPSigmaOffsetD0; // sigma offset DCA
	21	Double_t fPSigmaOffsetAP0; // sigma offset AP
	22	// effective sigma DCA params
	23	Double_t fPSigmaMaxDE; // maximal allowed sigma DCA
	24	Double_t fPSigmaOffsetDE; // offset sigma DCA
	25	Double_t fPSigmaCoefDE; // sigma coefiecient
	26	Double_t fPSigmaRminDE; // max radius - with momentum dependence
	27	// effective sigma PA params
	28	Double_t fPSigmaBase0APE; // base sigma PA
	29	Double_t fPSigmaMaxAPE; // maximal sigma PA
	30	Double_t fPSigmaR0APE; // radial dependent part - coeficient
	31	Double_t fPSigmaR1APE; // radial dependent part - offset
	32	Double_t fPSigmaP0APE; // momentum dependent part - coeficient
	33	Double_t fPSigmaP1APE; // momentum dependent part - offset
	34	// minimax parameters
	35	Double_t fPMinFractionAP0; // minimal allowed fraction of effective params - PA
	36	Double_t fPMaxFractionAP0; // maximal allowed fraction of effective params - PA
	37	Double_t fPMinAP0; // minimal minimax - PA sigma
	38	//
	39	Double_t fPMinFractionD0; // minimal allowed fraction of effective params - DCA
	40	Double_t fPMaxFractionD0; // maximal allowed fraction of effective params - DCA
	41	Double_t fPMinD0; // minimal minimax - DCA sigma
	42	//
d6a49f20	43	ClassDef(AliESDV0Params,1) // ESD V0 vertex - error and likelihood parameterization constant
c1e38247	44	};
	45
	46
	47
	48	#endif