Charmonium spectroscopy and decays
arXiv:1112.0841
Abstract
In this talk, I review the recent experimental developments on charmonium. These mainly include the precision measurements of spin-singlet states $\etac$, $\etac(2S)$, , studies of the charmonium-like states X(3872) and the states. Charmonium transitions and decays are also discussed.
8 pages, 11 figures, proceedings for the PIC2011 conference, Vancouver, BC, Canada