$D{\bar{D}}^{\ast }$-$\ddot{I}€J/\ddot{I}ˆ$ scatterings of coupled channels for $Z_c(3900)$ channel

Yukihiro Abe, Yasuhiro Yamaguchi, Atsushi Hosaka

We perform coupled channel analysis for $D{\bar{D}}^{\ast }$, $J/\ddot{I}ˆ\ddot{I}€$ and related meson pairs for the $Z_c(3900)$ channel in an effective model of hadrons and quarks. The model incorporat…