Study of η − η′ mixing from measurement of B (s) 0 → J/ψη(′) decay rates

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Back, J. J.; Blake, Thomas; Craik, Daniel; Crocombe, Andrew; Dossett, D.; Gershon, T. J.; Kreps, Michal; Langenbruch, Christoph; Latham, Thomas; O'Hanlon, Daniel P.; Pilar, T.; Poluektov, Anton; Reid, Matthew M.; Silva Coutinho, R.; Wallace, Charlotte; Whitehead, M. (Mark); HASH(0x5576ca44ad10);
(2015)

A study of B and Bs meson decays into J/ψ η and J/ψ η′ final states is performed using a data set of proton-proton collisions at centre-of-mass energies of 7 and 8 TeV, collected by the LCHb experiment and corresponding to 3.0 fb−1 of integrated luminosity. The decay B0... View more
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