The $\bar{K}N\to K\Xi$ reaction in coupled channel chiral models up to next-to-leading order

V. K. Magas, A. Feijoo, A. Ramos

We study the meson-baryon interaction in S-wave in the strangeness S=-1 sector using a chiral unitary approach based on a next-to-leading order chiral SU(3) Lagrangian. We fit our…