Int_t ** fBGEventCounter; //! bg counter
Int_t ** fBGEventENegCounter;//! bg electron counter
Double_t ** fBGProbability; //! prob per bin
- GammaConversionVertex *** fBGEventVertex;//array of event vertex
+ GammaConversionVertex *** fBGEventVertex;//! array of event vertex
Int_t fNBinsZ; //n z bins
Int_t fNBinsMultiplicity; //n bins multiplicity
Double_t *fBinLimitsArrayZ;//! bin limits z array