2 papers
hep-ex2025
Measurements of the branching fractions of and
BESIII Collaboration, M. Ablikim, M. N. Achasov +683
Using a sample of (3686) events collected by the BESIII detector at the BEPCII collider, we measure the branching fractions of the decays $χ_{cJ}\t…
hep-ex2025
First Observation of Hyperon Transverse Polarization in
BESIII Collaboration, M. Ablikim, M. N. Achasov +687
Based on events collected with the BESIII detector at the BEPCII collider, we present the first observation of spin transverse polarization of…