2 papers
hep-ex2026
Improved branching-fraction measurements of decays and first observation of
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1123
This paper presents a study of the charmless three-body decays (where ), using a sample of collision d…
hep-ex2023
Observation of and decays
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1081
The decays and are observed for the first time, in proton-proton collision data at TeV corresponding to a…