Evidence for the decays of ${\Lambda }_c^{+}\to {\Sigma }^{+}\eta$ and ${\Sigma }^{+}{\eta }^{\prime }$

BESIII Collaboration, M. Ablikim, M. N. Achasov +458

We study the hadronic decays of ${\Lambda }_c^{+}$ to the final states ${\Sigma }^{+}\eta$ and ${\Sigma }^{+}{\eta }^{\prime }$, using an $e^{+}{e}^{-}$ annihilation data sample of 567 pb${}^{-1}$ taken at a center-of-mas…