J/Psi Mass and Decay Re-Evaluation

Our group discovered a poster which evaluated the mass of a J/Psi particle to be approximately 3.05 GeV/c2.  While this agrees with the accepted value of the mass of a J/Psi particle, the graphical representation used to reach this conclusion left much to be desired.  We will be re-evaluating the CERN data using a smaller bin width and including data from the MasterClass website.