In this paper, the excited states of ϕ meson, especially containing the newly observed X(2000) with I(JP)=0(1−) by the BESIII Collaboration, is studied. In addition, Y(2175) as a ϕ {\color{black}{meson excited state}} is investigated. The mass spectrum and strong decay behaviors of ϕ {\color{black}{meson excited states}} are analyzed, which indicates that X(2000) and Y(2175) are the candidates of ϕ(3S) and ϕ(2D) states with I(JP)=0(1−), respectively. In addition, {\color{black}{ϕ(1D) and ϕ(4S) are}} predicted to have the mass of 1.87 GeV and 2.5 GeV and width of 550 MeV and 230 MeV, respectively.
@article{arxiv.1902.02206,
title = {Excited states of $\phi$ meson},
author = {Cheng-qun Pang},
journal= {arXiv preprint arXiv:1902.02206},
year = {2019}
}