SU(3)flavoranalysis of two-body weak decays of charmed baryons

We study two-body weak decays of charmed baryons ${\Lambda }_c^{+}$, ${\Xi }_c^{+}$, and ${\Xi }_c^0$ into an octet or decuplet baryon and a pseudoscalar meson employing the SU(3) flavor symmetry. Using certain measured Cabibbo-favored modes, we fix the reduced amplitudes and predict the branching ratios of various decays of charmed baryons in the Cabibbo-enhanced, -suppressed, and -doubly-suppressed modes.