Theory perspectives on rare Kaon decays and CPV

Abstract

The following proceedings contain a theory perspective on rare Kaon decays. I review rare kaon decays in the LHC era: we discuss interplay with B-anomalies and possible New Physics in direct CP violation in $K\to 2\pi$: very rare kaon decays like $K\to \pi \nu \bar{\nu }$ are very important to this purpose. We discuss also the decays $K^0\to {\mu }^{+}{\mu }^{-}$ due to the LHCB measurement

arXiv commentFPCP 2019 proceedings. 4 pages, 5 figures

References in corpus (6)

• Supersymmetric Explanation of CP Violation in $K\to \pi \pi$ Decays
• A new measurement of the properties of the rare decay K -> pi+ e+ e-
• $K\to \pi \nu \overline{\nu }$ in the MSSM in Light of the ${\epsilon }_K^{\prime }/{\epsilon }_K$ Anomaly
• Matching long and short distances at order $\mathcal{O}({\alpha }_s)$ in the form factors for $K\to \pi {\ell }^{+}{\ell }^{-}$
• Direct determination of Wilson coefficients using $B^0\to K^{\ast 0}{\mu }^{+}{\mu }^{-}$ decays
• Probing SUSY effects in $K_S^0\to {\mu }^{+}{\mu }^{-}$