论文标题
质谱和衰减特性的单一重型底层重子
Mass Spectra and Decay Properties of Singly Heavy Bottom-Strange Baryons
论文作者
论文摘要
我们使用HyperCentral组成夸克模型（HCQM）列举了单一重型底部爆炸式重子的地面和激发状态质量。筛选电位与颜色库仑电势一起用作限制电位。 We determine the possible $J^P$ values to recently observed excited states like, $Ξ_b(6100)$, $Ξ_b(6227)$, $Ξ_b(6327)$, $Ξ_b(6333)$ and four $Ω_b(6316,6330,6340,6350)$ states.将Regge轨迹绘制在$（J，M^2）$平面中，以将$ J^p $值和量子号码分配给最近观察到的状态。使用计算出的光谱数据，还研究了所有单一重型底部爆炸的重型型系统等特性，例如磁矩，过渡磁矩，辐射衰减宽度和较强的衰减宽度。
We enumerated ground and excited state masses of singly heavy bottom-strange baryons using the Hypercentral Constituent Quark Model (hCQM). The screening potential is used with color-Coulomb potential, as the confining potential. We determine the possible $J^P$ values to recently observed excited states like, $Ξ_b(6100)$, $Ξ_b(6227)$, $Ξ_b(6327)$, $Ξ_b(6333)$ and four $Ω_b(6316,6330,6340,6350)$ states. The Regge trajectories are plotted in $(J, M^2)$ plane to assign the $J^P$ values and quantum numbers to recently observed states. Using the calculated spectroscopic data, properties such as magnetic moment, transition magnetic moment, radiative decay width, and strong decay width are also investigated for all singly heavy bottom-strange baryonic system.
