Minimal unified resolution to $R_{K^{(\ast )}}$ and $R(D^{(\ast )})$ anomalies with lepton mixing

Abstract

It is a challenging task to explain, in terms of a simple and compelling new physics scenario, the intriguing discrepancies between the standard model expectations and the data for the neutral-current observables $R_K$ and $R_{K^{\ast }}$, as well as the charged-current observables $R(D)$ and $R(D^{\ast })$. We show that this can be achieved in an effective theory with only two unknown parameters. In addition, this class of models predicts some interesting signatures in the context of both $B$ decays as well as high-energy collisions.

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Cited by in corpus (8)

• $B$ decay anomalies and dark matter from vectorlike confinement
• Phenomenology of $b\to c\tau \bar{\nu }$ decays in a scalar leptoquark model
• $b\to c\tau \bar{\nu }$ decays in supersymmetry with $R$-parity violation
• The fate of $V_1$ vector leptoquarks: the impact of future flavour data
• $R_{K^{(\ast )}}$ from RPV-SUSY sneutrinos
• Probing the R-parity violating supersymmetric effects in $B_c\to J/\psi {\ell }^{-}{\bar{\nu }}_{\ell },{\eta }_c{\ell }^{-}{\bar{\nu }}_{\ell }$ and ${\Lambda }_b\to {\Lambda }_c{\ell }^{-}{\bar{\nu }}_{\ell }$ decays
• The effects of polarization on the observables in the decay ${\Xi }_{cc}^{++}\to {\Xi }_c^{+}\bar{\ell }{\nu }_{\ell }$
• Lepton Universality Violation by Kaluza-Klein Neutrinos in $b\to sll$ transition