Search for the decay B s 0 → η ′ η

Nisar, N. K.N. K.NisarSavinov, V.V.SavinovAdachi, I.I.AdachiAihara, H.H.AiharaAl Said, S.S.Al SaidAsner, D. M.D. M.AsnerAtmacan, H.H.AtmacanAushev, T.T.AushevAyad, R.R.AyadBabu, V.V.BabuZhukova, V.V.Zhukova2021-09-012021-09-012021https://resolver.sub.uni-goettingen.de/purl?gro-2/88983enSearch for the decay B s 0 → η ′ ηjournal_article10.1103/PhysRevD.104.L031101