2 papers
hep-ex2026
Observation of a Doubly-strange Hyperon in
BESIII Collaboration, M. Ablikim, M. N. Achasov +758
Based on a sample of events collected with the BESIII detector at BEPCII, we report the first observation of the decay $J/Ï\rightarrow K^- Σ^0…
hep-ph2025
Extracting at future Higgs factory with energy correlators
Zhen Lin, Manqi Ruan, Meng Xiao +1
The prospected sensitivity in determination using an event shape observable, ratio of energy correlators at future electron-positron colliders is presented. The stu…