2 papers
hep-ex2025
Observation of the charmonium decay in
BESIII Collaboration, M. Ablikim, M. N. Achasov +662
Using events collected with the BESIII detector at the BEPCII collider, the decay in is observed. We determin…
hep-ex2024
Observation of Cabibbo-Suppressed Two-Body Hadronic Decays and Precision Mass Measurement of the Baryon
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1082
The first observation of the singly Cabibbo-suppressed and decays is reported, using proton-proton collision data at a center…