J/psi absorption by pi and rho mesons in a meson exchange model with anomalous parity interactions

Yongseok Oh, Taesoo Song, Su Houng Lee

We reanalyze the dissociation process of the $J/\psi$ by $\pi$ and $\rho$ mesons into $D+\bar{D}$, $D^{\ast }+\bar{D}$, $D+{\bar{D}}^{\ast }$, and $D^{\ast }+{\bar{D}}^{\ast }$ within a meson exchange model.…