B meson anomalies and large B + → K + ν ν ¯ $$ {B}^{+}\to {K}^{+}\nu \overline{\nu} $$ in non-universal U(1) ′ models

Abstract In view of both the latest LHCb measurement of R K ∗ $$ {R}_{K^{\left(\ast \right)}} $$ and the new 2.7σ deviation reported by Belle II on B + → K + ν ν ¯ $$ {B}^{+}\to {K}^{+}\nu \overline{\nu} $$ decays, we present a fit to the B meson anomalies for various one and two dimensional hypothe...

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Bibliographic Details
Main Authors: Peter Athron, R. Martinez, Cristian Sierra
Format: Article
Language:English
Published: SpringerOpen 2024-02-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP02(2024)121