XYZ physics at BESIII

oleh: Guo Yu-ping

Format: Article
Diterbitkan: EDP Sciences 2014-05-01

Deskripsi

In this talk, we present the recent study on the charmonium-like states from the BESIII Collaboration based on large data samples above DD¯$D\overline D $ threshold. The observation of X(3872) from the Y(4260) radiative transition, the study of the Y states from the e+e− → π+π−hc process, and the observation of the charged Zc states are included.