论文标题
胶球，QCD的实现诺言？
Glueballs, a fulfilled promise of QCD?
论文作者
论文摘要
这是对F. Gross和E. Klempt [Arxiv：2212.11107]编辑的“ 50年量子染色器主义者”的评论的贡献。贡献记得早期的搜索，并根据其特性解释了如何找到胶球。提出了耦合通道分析的结果，该结果为标量粘合球提供了证据，并提示了张量粘合球的最初提示。辐射衰减的数据$ψ（2s）$和$υ（1s）$显示标量强度，这可能是由于粘合球的产生而引起的。
This is a contribution to the review "50 Years of Quantum Chromdynamics" edited by F. Gross and E. Klempt [arXiv:2212.11107], to be published in EPJC. The contribution remembers the early searches and explains how to find a glueball, based on its properties. The results of a coupled-channel analysis are presented that provides evidence for the scalar glueball and first hints for the tensor glueball. Data on radiative decays of $ψ(2S)$ and $Υ(1S)$ show scalar intensity that is likely due to glueball production.
