Coupled-channels study of Lambda K and Sigma K states in the chiral SU(3) quark model

F. Huang, D. Zhang, Z. Y. Zhang +1

The $S$-wave $\Lambda K$ and $\Sigma K$ states with isospin $I=1/2$ are dynamically investigated within the framework of the chiral SU(3) quark model by solving a resonating group method (RGM)…