Implications of $$B \rightarrow K \nu {\bar{\nu }}$$ B → K ν ν ¯ under rank-one flavor violation hypothesis

Abstract We study the implications of the observed excess in $$B^+ \rightarrow K^+ \nu \bar{\nu }$$ B + → K + ν ν ¯ under the assumption of Rank-One Flavour Violation, i.e. that New Physics couples to a single specific direction in flavour space. By varying this direction we perform analyses at the...

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Bibliographic Details
Main Authors: David Marzocca, Marco Nardecchia, Alfredo Stanzione, Claudio Toni
Format: Article
Language:English
Published: SpringerOpen 2024-11-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-024-13534-7