论文标题
质谱和强烈的Quark Quark模型中的奇怪衰减
Mass spectrum and strong decays of strangeonium in a constituent quark model
论文作者
论文摘要
在这项工作中，我们将Strangeonium的质谱计算为非依赖性线性Quark模型中的$ 3D $倍增。此外，使用获得的波浪函数，我们还使用$^3p_0 $型号评估了奇怪状态的强衰变。基于我们成功解释了良好的状态$ ϕ（1020）$，$ ϕ（1680）$，$ h_1（1415）$，$ f'_2（1525）$和$ ϕ_3（1850）$，我们进一步讨论了通过与我们的理论相结合实验的奇异元状态分配的可能性。发现粒子数据组列出的一些共振，例如$ f_2（2010）$和$ f_2（2150）$，以及$ x（2062）$和$ x（2500）$ besiii新观察到的，可以解释为奇怪的国家。不能排除$ ϕ（2170）$作为$ ϕ（3s）$或$ ϕ（2D）$的候选人的可能性。我们希望我们的结果为未来的实验中寻找丢失的$ s \ bar {s} $状态提供有用的参考。
In this work we calculate the mass spectrum of strangeonium up to the $3D$ multiplet within a nonrelativistic linear potential quark model. Furthermore, using the obtained wave functions, we also evaluate the strong decays of the strangeonium states with the $^3P_0$ model. Based on our successful explanations of the well established states $ϕ(1020)$, $ϕ(1680)$, $h_1(1415)$, $f'_2(1525)$, and $ϕ_3(1850)$, we further discuss the possible assignments of strangeonium-like states from experiments by combining our theoretical results with the observations. It is found that some resonances, such as $f_2(2010)$ and $f_2(2150)$ listed by the Particle Data Group, and $X(2062)$ and $X(2500)$ newly observed by BESIII, may be interpreted as the strangeonium states. The possibility of $ϕ(2170)$ as a candidate for $ϕ(3S)$ or $ϕ(2D)$ cannot be excluded. We expect our results to provide useful references for looking for the missing $s\bar{s}$ states in future experiments.
