Topological diagrams of doubly charmed baryon decays in the $SU(3{)}_F$ limit

Si-Hong Liu, Ying-Xin Lai, Di Wang

The doubly charmed baryon was first observed by LHCb via the non-leptonic decay ${\Xi }_{cc}^{++}\to {\Lambda }_c^{+}{K}^{-}{\pi }^{+}{\pi }^{+}$ in 2017. Subsequently, ongoing efforts have been made to identify ot…