Speaker
Ruoyu Zhang
(Lanzhou University)
Description
Hyperons offer a distinctive approach for studying the strong interaction, and their production in $e^+e^-$ collisions constitutes a novel and feasible means to acquire information for comprehending hyperon structure, internal dynamics, and even the nature of charmonium(-like) states. With the unique datasets obtained by the BESIII experiment, the recent findings regarding the hyperon pair production in $e^+e^-$ collisions are presented, such as $e^+e^-\to\Lambda\bar\Lambda$, $\Sigma^0\bar\Sigma^0$, $\Sigma^+\bar\Sigma^-$, $\Xi^0\bar\Xi^0$, and $\Xi^-\bar\Xi^+$, and so forth. These results provide new viewpoints on hadron production in the hyperson final states, contributing to our understanding of hadron dynamics in this energy regime.
Authors
Ruoyu Zhang
(Lanzhou University)
Xiongfei Wang