Is X(3915) accessible at meson photoproduction experiment?
1 Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China
2 School of Physical Science and Technology, Lanzhou University, Lanzhou 730000, China
3 Research Center for Hadron and CSR Physics, Lanzhou University and Institute of Modern Physics of CAS, Lanzhou 730000, China
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Published online: 26 November 2014
In this paper, we introduce our study on the discovery potential of charmonium-like state X(3915) via meson photoproduction. By considering the signal and background contribution to γ p → J/ψωp process, we obtain the total cross sections for γ p → J/ψωp, which provide important information to further experimental exploration of X(3915). Especially, we also emphasize that the discovery potential of charmonium-like state X(3915) is determined by the coupling constant of X(3915) → J/ψω, which is a crucial parameter of reflecting the inner structure of X(3915). Thus, studying X(3915) via meson photoproduction is helpful in revealing the underlying property of X(3915).
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