论文标题
潜在的较高的径向激发在光拟尺寸梅森家族中
Potential higher radial excitations in the light pseudoscalar meson family
论文作者
论文摘要
受到事件的启发，在$η^\primeπ^+π^ - $不变的质谱$ j/ψ\至γη^\primeπ^+π^ - $的启发下，这是由Besiiiii合作报告的，我们进行了质量谱和decitivections the the Pracitions的研究。 $η^{（\ prime）}（6s）$和$η^{（\ prime）}（7s）$。结合这些分析，我们介绍了与这四个讨论的状态相关的质子靶标诱导的反应的计算。根据这些信息，我们给出了搜索它们的具体实验建议，这将成为未来实验的新任务。
Inspired by the event accumulation around 2.6 GeV in the $η^\primeπ^+π^-$ invariant mass spectrum of $J/ψ\to γη^\primeπ^+π^-$, which was reported by the BESIII Collaboration, we carry out the study of the mass spectrum and decay behavior of four radial excitations in the pseudoscalar meson family, which include $η^{(\prime)}(6S)$ and $η^{(\prime)}(7S)$. Combining with these analysis, we present the calculation of the reactions induced by a pion or kaon on the proton target which are relevant to these four discussed states. According to this information, we give concrete experimental suggestion of searching for them, which will become a new task for future experiments.
