3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
9 //_________________________________________________________________________
10 // Implementation version v1 of the PHOS particle identifier
11 // Identification is based on information from PPSD and EMC
13 //*-- Author: Yves Schutz (SUBATECH)
15 // --- ROOT system ---
17 // --- Standard library ---
19 // --- AliRoot header files ---
21 #include "AliPHOSPID.h"
23 class AliPHOSPIDv1 : public AliPHOSPID {
29 fCutOnDispersion = 1.5;
30 fCutOnRelativeDistance = 3.0 ;
33 virtual ~ AliPHOSPIDv1(){} ; // dtor
36 Float_t GetDistanceInPHOSPlane(AliPHOSEmcRecPoint * emcclu, AliPHOSPpsdRecPoint * PpsdClu, Bool_t &toofar, Option_t * Axis) ; // Relative Distance PPSD-EMC
37 virtual void MakeParticles(AliPHOSTrackSegment::TrackSegmentsList * trsl,
38 AliPHOSRecParticle::RecParticlesList * rpl ) ; // does the job
39 virtual void Print(const char *) ;
40 virtual void SetDispersionCutOff(Float_t Dcut) {fCutOnDispersion = Dcut ; }
41 virtual void SetShowerProfileCuts(Float_t l1m, Float_t l1M, Float_t l2m, Float_t l2M) ;
42 virtual void SetRelativeDistanceCut(Float_t CutOnRelativeDistance) ;
47 // cuts on the shower profile
48 Float_t fLambda1m ; // minimum value for first elips axis
49 Float_t fLambda1M ; // maximum value for first elips axis
50 Float_t fLambda2m ; // minimum value for second elips axis
51 Float_t fLambda2M ; // maximum value for second elips axis
52 Float_t fCutOnDispersion ; // cut on the shower dispersion to distinguish hadronic from EM showers
53 Float_t fCutOnRelativeDistance; //Cut on the relative distance between PPSD and EMC
55 ClassDef( AliPHOSPIDv1,1) // Particle identifier implementation version 1
59 #endif // AliPHOSPIDV1_H