# ICHEP2018 SEOUL

Jul 4 – 11, 2018
COEX, SEOUL
Asia/Seoul timezone

## Studies of X Y Z states at BESIII

Jul 7, 2018, 2:20 PM
15m
101 (COEX, Seoul)

### 101

#### COEX, Seoul

Parallel Strong Interactions and Hadron Physics

### Speaker

Bin Wang (Chinese Academy of Sciences (CN))

### Description

With about 12 $fb^{-1}$ of collected data useful for the study of X Y Z resonances, BESIII continues the exploration of these exotic charmonium-like states. In these talk, recent results of the measurements of the line-shape of $e^+ e^- \to \pi^0 \pi^0 \psi(3686), K K J/\psi$, and $\pi^+ D^0 D^{*-}$, as well as the $J^P$ determination of $Z_c(3900)$ and $Z_c(3900)$ observed in $e^+ e^- \to \phi \chi_{c1/2}$ at $\sqrt(s)=4.6$ GeV will be presented.

### Primary authors

Bin Wang (Chinese Academy of Sciences (CN))