The charmonium-like exotic hadron productions in $e^{+}{e}^{-}$ collisions at the BESIII energy with the PACIAE model

Jian Cao, Wen-Chao Zhang, Zhi-Lei She +7

Inspired by the BESIII observation of exotic hadron $G$(3900) in $e^{+}{e}^{-}\to D\bar{D}$ process [PRL 133(2024)081901], we use the parton and hadron cascade model PACIAE to sim…