3 papers
hep-ex2023
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-of-m…
hep-ex2023
Observation of new baryons in the and systems
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1052
The first observation and study of two new baryonic structures in the final state and the confirmation of the state in the decay mode are…
hep-ex2019
Isospin amplitudes in and decays
LHCb collaboration, R. Aaij, C. Abellán Beteta +902
Ratios of isospin amplitudes in hadron decays are a useful probe of the interplay between weak and strong interactions, and allow searches for physics beyond the Standard Model. We…