Speaker
Prof.
Shan Jin
(Institute of High Energy Physics)
Description
With the world largest data samples taken at J/psi, psi', and psi'' peaks with the BESIII detector at the BEPCII e+e- collider. The charmonium spectroscopy and charmonium decay dynamics are studied. We report new measurements of the resonant parameters of the spin-singlet states, eta_c, eta_c', and h_c, and their production rates in psi' transitions; we also report observations of many new decay modes of J/psi, psi', chi_cJ, and eta_c, and improved measurements of many existing modes.
Primary author
Prof.
Shan Jin
(Institute of High Energy Physics)
Co-authors
Changzheng YUAN
(IHEP, Beijing)
Yangheng Zheng
(GUCAS)
