$J\mathrm{/}\psi$-kaon cross section in meson exchange model

We calculate the cross section for the dissociation of $J\mathrm{/}\psi$ by kaons within the framework of a meson exchange model including anomalous parity interactions. Off-shell effects at the vertices were handled with QCD sum rule estimates for the running coupling constants. The total $J\mathrm{/}\psi$-kaon cross section was found to be $1.0\sim 1.6$ mb for $4.1\le \sqrt{s}\le 5\text{GeV}$.