Production Rate of Glueball-like $X(2370)$ in $J/\psi$ Radiative Decay

Ying Chen, Long-Cheng Gui, Geng Li +1

$X(2370)$ falls in the mass region of the lowest pseudoscalar glueball predicted by lattice QCD studies and its decay properties are similar to those of ${\eta }_c$. A previous lattice Q…