Exotic Charmonium-like States at BESIII
Kai Zhu (On behalf of the BESIII collaboration)
TL;DR
This paper reviews recent experimental results on exotic charmonium-like states, specifically the XYZ particles, at BESIII, focusing on the charged Zc(3900), its neutral partner, and potential excited states.
Contribution
It provides the first comprehensive overview of BESIII's findings on the Zc(3900) and related exotic states, highlighting new measurements and observations.
Findings
Observation of charged Zc(3900) state
Identification of its neutral partner
Evidence for possible excited states
Abstract
The recent measurement results of exotic charmonium-like states, the so called XYZ particles, at BESIII have been presented. I mainly discussed the charged Zc(3900) state, its neutral partner, and possible excited states.
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Taxonomy
TopicsQuantum Chromodynamics and Particle Interactions · Particle physics theoretical and experimental studies · Nuclear physics research studies