论文标题
$ g $ -FACTOR和静态四杆矩，用于$^{133} $ LA中的摇摆模式
$g$-factor and static quadrupole moment for the wobbling mode in $^{133}$La
论文作者
论文摘要
通过采用粒子转子模型，研究了$ g $ - 因子和静态四极矩的摇动模式的摇摆模式。该模型可以重现$ G $ -FACTOR和静态四极力矩的可用实验数据。 $ g $ - 因子和静态四极力矩作为$ i $的功能的性能是通过分析集体转子，质子颗粒和总核系统的角动量几何形状来解释的。已经证明，在Yrast Band的频段$ G $ FACTOR的实验价值导致结论是，转子角动量为$ r \ simeq 2 $。此外，$ g $ factor与自旋$ i $的变化得出的信息表明，质子粒子的角动量和总核系统是彼此平行的。整个自旋区域中静态四极矩的负值是由主要沿短轴的总角动量的比对引起的。摇摆和yrast带之间的静态四极力矩差异源于相对于短轴的颤动激发。
The $g$-factor and static quadrupole moment for the wobbling mode in the nuclide $^{133}$La are investigated as functions of the spin $I$by employing the particle rotor model. The model can reproduce the available experimental data of $g$-factor and static quadrupole moment. The properties of the $g$-factor and static quadrupole moment as functions of $I$ are interpreted by analyzing the angular momentum geometry of the collective rotor, proton-particle, and total nuclear system. It is demonstrated that the experimental value of the $g$-factor at the bandhead of the yrast band leads to the conclusion that the rotor angular momentum is $R\simeq 2$. Furthermore, the variation of the $g$-factor with the spin $I$ yields the information that the angular momenta of the proton-particle and total nuclear system are oriented parallel to each other. The negative values of the static quadrupole moment over the entire spin region are caused by an alignment of the total angular momentum mainly along the short axis. Static quadrupole moment differences between the wobbling and yrast band originate from a wobbling excitation with respect to the short axis.
