Flavour anomalies in $π\rightarrow πβ^+β^β$ and $π \rightarrow πβπ_β$ transitions
F.Β Reiss* Β on behalf of LHCb, ATLAS and CMS collaborations
Pre-published on:
January 16, 2024
Published on:
July 18, 2024
Abstract
Flavour anomalies observed in $π\rightarrow πβ^+β^β$ and $π \rightarrow πβπ_β$ transitions show tantalising tensions with
the predictions of the Standard Model. Anomalies in absolute and relative branching fractions
and angular observables measured by the LHCb, CMS and ATLAS collaborations are reviewed.
Direct searches for leptoquarks, which could explain these anomalies are discussed.
DOI: https://doi.org/10.22323/1.450.0212
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