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arXiv · 1903.10954

Rank-One Flavor Violation and B-meson anomalies

Valerio Gherardi·David Marzocca·Marco Nardecchia·Andrea Romanino
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Abstract

We assume that the quark-flavor coefficients matrix of the semileptonic operators addressing the neutral-current B-meson anomalies has rank-one, i.e. it can be described by a single vector in quark-flavor space. By correlating the observed anomalies to other flavor and high-$p_T$ observables, we constrain its possible directions and we show that a large region of the parameter space of this framework will be explored by flavor data from the NA62, KOTO, LHCb and Belle II experiments.

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Valerio Gherardi, David Marzocca, Marco Nardecchia, Andrea Romanino. 2019-09-24. Rank-One Flavor Violation and B-meson anomalies. https://doi.org/10.1007/jhep10(2019)112

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