Improved Measurement of CP Violation Parameters in B_{s}^{0}→J/ψK^{+}K^{-} Decays in the Vicinity of the ϕ(1020) Resonance. - Aaij R; Abdelmotteleb ASW; Abellan Beteta C; Abudinén F; Ackernley T; Adeva B; Adinolfi M; Adlarson P; Afsharnia H; Agapopoulou C; Aidala CA; Ajaltouni Z; et al. (Physical review letters, 2024)