论文标题
$σ_{u}^{ - } $混合梅森状态的潜在模型
Potential Model for $Σ_{u}^{-}$ Hybrid Meson State
论文作者
论文摘要
在本文中，晶格模拟用于提出一个潜在的模型，以$σ^-_ u $状态的底部膜中的状态。该提出的模型用于计算$σ_U^ - $ bottomenium杂种介子的径向波函数，质量和半径。在这里，Quark和Antiquark之间的Gluonic田地被视为Born-Oppenheimer扩展中，而Schr $ \ ddot {o} $ dinger方程是使用射击方法的数字解决的。 $σ^-_ {u} $状态的计算质量的结果与晶格模拟相当一致。
In this paper, lattice simulations are used to propose a potential model for gluonic excited $Σ^-_u$ states of bottomonium meson . This proposed model is used to calculate radial wave functions, masses and radii of $Σ_u^-$ bottomonium hybrid mesons. Here, gluonic field between a quark and an antiquark is treated as in the Born-Oppenheimer expansion, and Schr$\ddot{o}$dinger equation is numerically solved employing shooting method. Results of calculated masses for $Σ^-_{u}$ state are in quite good agreement with the lattice simulations.
