Towards a dynamical understanding of the non-$D\bar{D}$ decay of $\psi (3770)$

Yuan-Jiang Zhang, Gang Li, Qiang Zhao

We investigate the $\psi (3770)$ non-$D\bar{D}$ decays into $VP$, where $V$ and $P$ denote vector and pseudoscalar mesons, respectively, via OZI-rule-evading intermediate meson rescatt…