发表机构
Tsinghua University; Institute of Theoretical Physics, Chinese Academy of Sciences; University of Chinese Academy of Sciences (UCAS)（清华大学; 中国科学院理论物理研究所; 中国科学院大学）
机构由 AI 辅助整理，请以论文原文为准。AI 中文总结
针对BESIII将$X(2370)$视为胶球的论断，指出其论据缺陷，并提出该粒子实为$\bar\Sigma\Sigma$分子态，能自然解释其全部观测性质。
AI 中文摘要
近期，BESIII合作组基于若干论据声称其观测到的$X(2370)$（$J^{PC}=0^{-+}$）主要为胶球态。然而，我们发现这些论据存在缺陷，该结论缺乏依据。相反，我们证明$X(2370)$的所有观测性质均可由以$\bar\Sigma\Sigma$分子为主的态自然解释。
英文摘要
Recently, the BESIII Collaboration claimed that their observed $X(2370)$ ($J^{PC}=0^{-+}$) is predominantly a glueball state based on several arguments. However, we find these arguments to be flawed and the conclusion unjustified. Instead, we demonstrate that all observed properties of the $X(2370)$ can be naturally explained by a $\barΣΣ$ molecule dominated state.
Comments5 pages, 3 figures, 1 table
