Observation of ψ (3686) → Ω − K + Ξ ¯ 0 + c. c

Using (27.12 ± 0.14) × 108ψ(3686) events collected with the BESIII detector at BEPCII, the decay of ψ(3686) →Ω−K+Ξ¯0 + c.c. is observed for the first time. The branching fraction of this decay is measured to be Bψ3686→Ω−K+Ξ¯0+c.c. = (2.78 ± 0.40 ± 0.18) × 10−6, where the first uncertainty is statist...

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Bibliographic Details
Main Authors:	Ablikim, M, Achasov, MN, Adlarson, P, Afedulidis, O, Ai, XC, Aliberti, R, Amoroso, A, An, Q, Bai, Y, Bakina, O, Balossino, I, Ban, Y, Bao, H, Batozskaya, V, Begzsuren, K, Berger, N, Berlowski, M, Bertani, M, Bettoni, D, Bianchi, F, Bianco, E, Bortone, A, Boyko, I, Briere, RA, Gilman, A, Malde, S, Tat, M, Wilkinson, G
Format:	Journal article
Language:	English
Published:	Springer 2024

Observation of ψ (3686) → Ω − K + Ξ ¯ 0 + c. c

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