Overview
V0DuplicateReader is a helper class to clean V0 candidates before final analysis. There are two main selections:
deltaBCO (GL1BCO - current event BCO) cut, to strictly select the events within the streaming window
duplicate removal within the same runNumber and BCO group
The V0DuplicateReader is initialized with the input TTree for K0s and Lambda, and the deltaBCO cut is applied for both.
The main macro then loops over all entries, loading each candidate and applying the deltaBCO and duplicate rejection conditions before accepting it.
Only the selected candidates are used to fill the RooDataSet, which is then passed to the final ratio analysis.
