${\mathrm{Z}}^{+}(4430)$ and Analogous Heavy Flavor States

Gui-Jun Ding, Wei Huang, Jia-Feng Liu +1

The proximity of ${\mathrm{Z}}^{+}(4430)$ to the ${\mathrm{D}}^{\ast }{\bar{\mathrm{D}}}_1$ threshold suggests that it may be a ${\mathrm{D}}^{\ast }{\bar{\mathrm{D}}}_1$ molecular state. The ${\mathrm{D}}^{\ast }{\bar{\mathrm{D}}}_1$ system has b…