Observation of e^{+}e^{-}→ωχ_{bJ}(1P) and Search for X_{b}→ωϒ(1S) at sqrt[s] near 10.75 GeV. - Adachi I; Aggarwal L; Ahmed H; Aihara H; Akopov N; Aloisio A; Anh Ky N; Asner DM; Aushev T; Aushev V; Bae H; Bambade P; et al. (Physical review letters, 2023)