Study the decays of ${\chi }_{cJ}(J=0,1,2)$ to light meson pairs with SU(3) flavor symmetry/breaking analysis

Bo Lan, Qin-Ze Song, Jin-Huan Sheng +2

Based on available experimental results on ${\chi }_{cJ}(J=0,1,2)$ decays, we investigate the ${\chi }_{cJ}\to PP$, $VV$, $PV$, and $PT$ decays by using SU(3) flavor symmetry/breaking approach…