Nature of $K^{\ast }(1680)$ and $q\bar{q}$-hybrid mixing as the SU(3) partner of $\hat{I}{\cdot }_1(1855)$ in the strange sector

Samee Ullah, Ye Cao, Ming-Xiao Duan +2

We presents an investigation of the $K^{\ast }(1680)$ state in its strong decays into two-body finial states within the flux-tube model and quark pair creation model. Since the charge co…