Charmed ${\Lambda }_c^{+}$ baryon decays into light scalar mesons in the topological $SU(3{)}_f$ framework

Y. L. Wang, Y. K. Hsiao

Using the topological-diagram approach based on $SU(3)$ flavor symmetry, we investigate two-body ${\Lambda }_c^{+}\to \mathbf{B}S$ decays, where $\mathbf{B}$ denotes the final-state baryon and $S$…