4-11 July 2012
Melbourne Convention and Exhibition Centre
Australia/Melbourne timezone
ICHEP2012 - 36th International Conference for High Energy Physics

The charmonium spectroscopy and charmonium decay at BESIII

5 Jul 2012, 14:15
15m
Room 220 (Melbourne Convention and Exhibition Centre)

Room 220

Melbourne Convention and Exhibition Centre

Melbourne Australia
Parallel Sessions Track 7. CP Violation, CKM, Rare Decays, Meson Spectroscopy TR5 & TR7 - Room 220 - B Physics and CP Violation, etc.

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)

Presentation materials