Speaker
Hao Cai
(Wuhan University (CN))
Description
With its unique data samples at energies of 3.8--4.6 GeV, the BESIII experiment made a significant contribution to the study of charmonium and charmonium-like states, i.e., the XYZ states. A large number of Z states has been discovered in charmonium and open-charm decays. Isospin triplet has been established for all the decays, while the quantum number of them has been measured in a couple of channels. New Y states have been observed in several decays with some puzzling behavior, while there is a hint of a strong connection between X,Y states and radiative decays.
| Author's Name | Hao Cai |
|---|---|
| Author's Institute | Wuhan University |
| Author's e-mail | hcai@whu.edu.cn |
| Abstract Title | XYZ particles at BESIII |
| Subject | QCD+Flavour |
Primary author
Hao Cai
(Wuhan University (CN))
