论文标题
$ b _ {（s）}^{（*）} b _ {（s）}^{（*）} $状态的磁性偶极矩
Magnetic dipole moments of $B_{(s)}^{(*)}B_{(s)}^{(*)}$ states
论文作者
论文摘要
我们系统地研究多Quark状态的磁偶极矩。在这项研究中，可能$ b^ - b^{* - } $，$ b^0 b^0 b^{* - } $，$ b^ - b^ - b^{*0} $，$ b^0 b^0 b^{*0} $，$ b_s^0 b_s^0 b^0 b^{ b^{*0} $，$ b^0 b_s^{*0} $和$ b^0_s b_s^{*0} $ state是使用轻锥总规则提取的。我们探索这些状态的磁偶极力矩，作为带有自旋 - 差异$ j^p = 1^+$的分子图片。 Hadron的磁偶极矩包括有关内部电荷和磁化分布的有用信息，这些信息可用于了解其几何形状和夸克 - 胶状组织。本研究的结果以及光谱参数可能有助于对双底三夸克国家特征的未来理论和实验研究。
We systematically study the magnetic dipole moments of multiquark states. In this study, the magnetic dipole moments of possible $B^- B^{*-}$, $B^0 B^{*-}$, $B^- B^{*0} $, $B^0 B^{*0}$, $B_s^0 B^{*-}$, $B^- B_s^{*0}$, $B_s^{0} B^{*0}$, $B^0 B_s^{*0}$ and $B^0_s B_s^{*0}$ states are extracted using light-cone sum rules. We explore magnetic dipole moments of these states as molecular picture with spin-parity $J^P = 1^+$. The magnetic dipole moments of hadrons include useful information on the distributions of internal charge and magnetization, which can be used to understand their geometrical shapes and quark-gluon organization. The results of the present study along with the spectroscopic parameters may help the future theoretical and experimental research on the characteristics of doubly-bottom tetraquark states.
