Study of Color Octet Matrix Elements Through $J/\psi$ Production in $e^{+}{e}^{-}$ Annihilation

Yi-Jie Li, Guang-Zhi Xu, Pan-Pan Zhang +2

In this paper, the color-octet long distance matrix elements are studied though the inclusive $J/\psi$ production in $e^{+}{e}^{-}$ annihilation within the non-relativistic QCD frame. T…