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Tune-out and magic wavelengths ofBa+ions
Physical Review A ( IF 2.6 ) Pub Date : 2021-03-03 , DOI: 10.1103/physreva.103.032803 Jun Jiang , Yun Ma , Xia Wang , Chen-Zhong Dong , Z. W. Wu
Physical Review A ( IF 2.6 ) Pub Date : 2021-03-03 , DOI: 10.1103/physreva.103.032803 Jun Jiang , Yun Ma , Xia Wang , Chen-Zhong Dong , Z. W. Wu
The static and dynamic polarizabilities of the ground state and low-lying excited states of ions are calculated by using a relativistic semiempirical method: the relativistic configuration interaction plus core polarization (RCICP) method. The tune-out wavelengths of the ground state and magic wavelengths of the transitions are determined. One visible tune-out wavelength, 480.658(18) nm, is found. High-precision measurements on this tune-out wavelength could be used to determine the ratio of the oscillator strengths of the transitions. In addition, we suggest that the measurements on the magic wavelengths corresponding to the transitions could be used to determine the oscillator strengths of the and transitions, while the measurements of the magic wavelengths near 416 nm for the transition could be used to determine the ratio of the oscillator strengths of the transitions.
中文翻译:
Ba +离子的微调和魔幻波长
基态和低激发态的静态和动态极化率。 离子是使用相对论的半经验方法计算的:相对论的构型相互作用加核心极化(RCICP)方法。基态的调出波长和原子的魔幻波长。确定过渡。找到了一个可见的调出波长480.658(18)nm。可以在此调出波长上进行高精度测量,以确定振荡器的振子强度与振子强度的比值。过渡。另外,我们建议在魔术波长上的测量值对应于 过渡可以用来确定振荡器的振荡器强度。 和 跃迁,而对于416 nm附近的魔术波长的测量 过渡可以用来确定振荡器的强度比。 过渡。
更新日期:2021-03-03
中文翻译:
Ba +离子的微调和魔幻波长
基态和低激发态的静态和动态极化率。 离子是使用相对论的半经验方法计算的:相对论的构型相互作用加核心极化(RCICP)方法。基态的调出波长和原子的魔幻波长。确定过渡。找到了一个可见的调出波长480.658(18)nm。可以在此调出波长上进行高精度测量,以确定振荡器的振子强度与振子强度的比值。过渡。另外,我们建议在魔术波长上的测量值对应于 过渡可以用来确定振荡器的振荡器强度。 和 跃迁,而对于416 nm附近的魔术波长的测量 过渡可以用来确定振荡器的强度比。 过渡。