isobar v1

 

Run-14 200 GeV analysis cut:
|vz| < 30 cm, |vr| < 2 cm, |Vz-VzVPD|<3 cm, Centrality from StRefMultCorr
pT > 0.15 GeV/c, |η| < 1.0, dca < 2 cm, NhitsFit > 15, Nhits-ratio > 0.52 && Nhits-ratio < 1.05