2 papers
hep-ex2023
Determination of spin and parity of mesons
BESIII Collaboration, M. Ablikim, M. N. Achasov +611
The spin and parity of the charmed mesons , and are determined for the first time to be with significances greater than 10 over other h…
hep-ex2022
Study of
BESIII Collaboration, M. Ablikim, M. N. Achasov +551
Based on a data sample of events collected with the BESIII detector at the BEPCII collider, the branching fraction of $ψ(3686)\rightarrowΛ\barΛω…