Theoretical study of the $N(1535)$ in the process Λc⁺→ nπ⁺π⁰

We have investigated the Λc⁺→ nπ⁺π⁰ decay process using the chiral unitary approach, by considering that the nucleon resonance $N(1535)$ could be dynamically generated through S-wave pseudoscalar meson-octet baryon interactions. In the invariant mass distributions of π⁰n and π⁺n, we observe a distinct peak structure associated with the resonance states N(1535)⁰ and N(1535)⁺, respectively. Our results suggest that the Λc⁺→ nπ⁺π⁰ process can be utilized to probe the properties of the nucleon $N(1535)$, and therefore, we encourage more precise experimental measurements of this process in the future.