Probing charmonium-like state $X(3915)$ through meson photoproduction

Qing-Yong Lin, Xiang Liu, Hu-Shan Xu

Published 2013-12-26, updated 2014-01-11Version 2

Inspired by the observation of charmonium-like state $X(3915)$, we explore the discovery potential of the $X(3915)$ production via meson photoproduction process. By investigating the $\gamma p \to J/\psi\omega p$ process including the $X(3915)$ signal and background contributions, we obtain the corresponding information of the cross section, the Dalitz plot and the $J/\psi\omega$ invariant mass spectrum, which is helpful to further experimental study of $X(3915)$ via meson photoproduction.