Speaker
Chunhua Li
(Nanjing Normal University)
Description
The BESIII experiment, with its unique data samples collected in the √s = 4.0 – 4.95 GeV region, continues to provide important inputs for the understanding of charmonium and exotic XYZ states. In this talk, we will present recent activities related to X- and Z-states. Key results include a multi-channel joint analysis of the Zc(4020), a search for a charmonium-like state with exotic quantum numbers $J^{PC} = 0^{--}$, and searches for Zcs states in K+ccbar final states. With recent upgrades to the BEPCII accelerator, BESIII will remain a key player in the field of XYZ physics for years to come. An outlook on these future possibilities will also be presented.
| Collaboration | BESIII |
|---|
Primary author
Chunhua Li
(Nanjing Normal University)
Co-author
Fabrizio Bianchi
(INFN and University of Torino)
