TY  - JOUR
PB  - SciPost Foundation
DO  - 10.21468/SciPostPhysProc.15.017
TI  - Study of charmonium(-like) spectroscopy and decay at BESIII
PY  - 2024/04/03
UR  - https://www.scipost.org/SciPostPhysProc.15.017
JF  - SciPost Physics Proceedings
JA  - SciPost Phys. Proc.
VL  - 
IS  - 15
SP  - 017
A1  - Song, Weimin
AU  - Zhang, Honghong
AB  - The recent results on Charmonium and Charmonium-like states at BESIII are reviewed, including the observation of $\rm Z_{cs}(3985)$ state, the study of the new decay modes of $\psi_2(3823)$ state, observation of resonance structure in $\rm e^+e^- \to \pi^+\pi^-\psi_2(3823)$ process, the study of the $\rm e^+e^- \to K^+K^-J/\psi$ process, cross section measurement of $\rm e^+e^- \to \omega\pi^0$ and $\omega\eta$ process, branching fraction measurement of $\psi(3686)\to\bar{\Sigma}^0\Lambda + c.c.$ process. Decay channels for $\chi_{cJ} \to \Lambda\bar{\Lambda}$, $\chi_{cJ} \to \Lambda\bar{\Lambda}\eta$, $\psi(3686) \to \Lambda\bar{\Lambda}\omega$ and $\eta_c(2S)\to3(\pi^+\pi^-)$ are also discussed. The property of the spin singlet P wave Charmonium state, $\rm h_c$ is also reported.
ER  -

@Article{10.21468/SciPostPhysProc.15.017,
	title={{Study of charmonium(-like) spectroscopy and decay at BESIII}},
	author={Weimin Song and Honghong Zhang},
	journal={SciPost Phys. Proc.},
	pages={017},
	year={2024},
	publisher={SciPost},
	doi={10.21468/SciPostPhysProc.15.017},
	url={https://scipost.org/10.21468/SciPostPhysProc.15.017},
}