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arXiv · 1503.07099

Are the B decay anomalies related to neutrino oscillations?

Sofiane M. Boucenna·Jose W. F. Valle·Avelino Vicente
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Abstract

Neutrino oscillations are solidly established, with a hint of CP violation just emerging. Similarly, there are hints of lepton universality violation in $b \to s$ transitions at the level of $2.6 σ$. By assuming that the unitary transformation between weak and mass charged leptons equals the leptonic mixing matrix measured in neutrino oscillation experiments, we predict several lepton flavor violating (LFV) B meson decays. We are led to the tantalizing possibility that some LFV branching ratios for B decays correlate with the leptonic CP phase $δ$ characterizing neutrino oscillations. Moreover, we also consider implications for $\ell_i \to \ell_j \ell_k \ell_k$ decays.

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Sofiane M. Boucenna, Jose W. F. Valle, Avelino Vicente. 2015-10-06. Are the B decay anomalies related to neutrino oscillations?. https://doi.org/10.1016/j.physletb.2015.09.040

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