$b\to s{\mu }^{+}{\mu }^{-}$ anomalies and related phenomenology in $U(1{)}_{B_3-x_{\mu }{L}_{\mu }-x_{\tau }{L}_{\tau }}$ flavor gauge models

P. Ko, Takaaki Nomura, Chaehyun Yu

We propose a generation dependent lepton/baryon gauge symmetry, $U(1{)}_{B_3-x_{\mu }{L}_{\mu }-x_{\tau }{L}_{\tau }}\equiv U(1{)}_X$ (with $x_{\mu }+x_{\tau }=1$ for anomaly cancellation), as a possible solution for…