2 papers
hep-ex2026
Study of the decay
LHCb collaboration, R. Aaij, M. Abdelfatah +1113
The decay is studied at LHCb for the first time using proton-proton collision data recorded by the LHCb experiment at a center-of-mass energy of $…
hep-ex2026
Observation of new excited states in the decay
LHCb collaboration, R. Aaij, M. Abdelfatah +1100
An amplitude analysis of the decay is performed using proton-proton collision data, corresponding to an integrated luminosity of $9\tex…