Regular Article - Theoretical Physics
New physics in – mixings and decays
Division of Quantum Phases and Devices, School of Physics, Konkuk University, Seoul, 143-701, Korea
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Accepted: 9 April 2014
Published online: 30 April 2014
A new way of probing new physics in the meson system is provided. We define double ratios for the observables of – mixings and decays, and find simple relations between the observables. By using the relations we predict the yet-to-be-measured branching ratio of to be (0.809–1.03), up to the new physics models.
© SIF and Springer-Verlag Berlin Heidelberg, 2014