2 papers
hep-ex2026
Search for dark sector and rare decays at BESIII
Zhi-Jun Li, Zheng-Yun You
The BESIII experiment has collected a large data sample of charmonium, charm mesons, hyperons, and other light mesons. These data provide a unique opportunity to explore the dark s…
hep-ph2025
Could an axion-like particle be hidden in ?
Zhi-Jun Li, Zheng-Yun You, Xiao-Rui Lyu
We discuss the possibility of an axion-like particle being merged in the recent observation of at BESIII and find that it cannot be excluded in the current experime…