Quark-lepton correlations in gauge anomaly free abelian extension of the Standard Model

Pietro Colangelo, Fulvia De Fazio, Davide Milillo

We study $b\to s{\ell }_1^{+}{\ell }_2^{-}$ transitions, both for the lepton flavour conserving ${\ell }_1={\ell }_2$ and violating case ${\ell }_1\ne {\ell }_2$, in a minimal extension of the Stan…