Speaker
Haiping Peng
(Univ. of Science & Tech. of China (CN))
Description
With the world largest J/$\psi$, $\psi^{\prime}$ and $\psi^{\prime\prime}$ data samples
collected with BESIII detector at the Beijing Electron Positron Collider(BEPCIII),
a series charmonium meson spectroscopy and charmonium decay dynamics have been studies.
In this talk, the study of spectroscopy will be introduced, and the new measured
parameters of the spin-singlet charmonium states $\eta_{c}$, $\eta^{\prime}_{c}$ and
$h_{c}$ will be covered too.
