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arXiv · 2406.00218

Looking for New Physics Through the Exclusive $b\to s\nu\bar{\nu}$ Modes

Olcyr Sumensari
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Abstract

The Belle-II experiment has recently measured $\mathcal{B}(B^+\to K^+\nu\bar{\nu})$, which appears to be almost $3\sigma$ larger than its Standard Model (SM) prediction. In this talk, I will critically revisit the status of the SM predictions for the $B\to K^{(\ast)}\nu\bar{\nu}$ decays, and discuss the interpretation of the recent Belle-II measurement in terms of a general Effective Field Theory, as well as concrete models of physics beyond the SM.

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Olcyr Sumensari. 2024-05-31. Looking for New Physics Through the Exclusive $b\to s\nu\bar{\nu}$ Modes. https://arxiv.org/abs/2406.00218

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