Testing the nature of the $\Lambda (1520)$ resonance in proton-induced production

L. Roca, C. Hanhart, E. Oset +1

The $\Lambda (1520)$ resonance has been recently studied in a unitarized coupled channel formalism with $\pi \Sigma (1385)$, $K\Xi (1530)$, $\bar{K}N$ and $\pi \Sigma$ as constituents blocks. We provide a th…