Studying ${\mathcal{B}}_1({\frac{1}{2}}^{+})\to {\mathcal{B}}_2({\frac{1}{2}}^{+}){\ell }^{+}{\ell }^{-}$ Semi-leptonic Weak Baryon Decays with the SU(3) Flavor Symmetry

Ru-Min Wang, Yuan-Guo Xu, Chong Hua +1

Motivated by recent anomalies in FCNC $b\to s{\ell }^{+}{\ell }^{-}$, we study $B_1\to B_2{\ell }^{+}{\ell }^{-}(\ell =e,\mu ,\tau )$ semi-leptonic weak decays with the SU(3) flavor symmetry, where $B_{1,2}$…