论文标题
Charmonium对$ 1^{++} $隐藏符杆的属性的影响
The effects of charmonium on the properties of the $1^{++}$ hidden charm poles in effective field theory
论文作者
论文摘要
在这项研究中，在参考文献[1]中提出的有效田间理论中，在裸露的2p炭质量的变化下分析了$ j^{pc} = 1^{++} $隐藏符号的性质。当前工作的主要重点是$ d \ bar {d}^*$ Meson Loops的$χ_{C1}（2p）$ Charmonium的极轨迹。结果表明，杆子的轨迹大大变化了一定值以上的裸露元素质量的值，还取决于极距离阈值的距离。
In this study, the properties of the $J^{PC}=1^{++}$ hidden charm poles are analyzed under the variation of the bare 2P charmonium mass within the effective field theory proposed in Ref.[1]. The main focus of the current work is on the pole trajectory of the $χ_{c1}(2P)$ charmonium dressed by the $D \bar{D}^*$ meson loops. It is shown that the trajectories of the pole change radically for values of the bare charmonium mass above a certain value and also depending on how close the pole is to the threshold.
