Roles of the $N(1535)$ and $a_0(980)$ in the process ${\Lambda }_c^{+}\to {\pi }^{+}\eta n$

Meng-Yuan Li, Wen-Tao Lyu, Li-Juan Liu +1

We have investigated the process ${\Lambda }_c^{+}\to {\pi }^{+}\eta n$ by taking into account the contributions from the nucleon resonance $N(1535)$ and the scalar meson $a_0(980)$, which could be dyn…