A 331 Model for Lepton Flavor Universality Violation in $B$ Decays

Soumia Lebbal, Jamal Mimouni, Noureddine Mebarki

Lepton Flavor Universality Violation (LFUV) in $B$ decays in both neutral $b\to s{l}^{+}{l}^{-}$ and charged $b\to cl{\bar{\nu }}_l$ processes observed in the ratios $R_{K^{(*…