2 papers
hep-ex2026
Precise Measurement of Matter-Antimatter Asymmetry with Entangled Hyperon Antihyperon Pairs
BESIII Collaboration, M. Ablikim, M. N. Achasov +689
A search for violation with an entangled system of pairs is performed, using events collected with the BESIII experiment. A n…
hep-ex2026
Multi-channel joint analysis of the exotic charmonium-like state
BESIII Collaboration, M. Ablikim, M. N. Achasov +692
This paper reports the first multi-channel joint analysis to identify the properties of the exotic charmonium-like state via the electron-positron annihilation…