论文标题
$^{133} $ cs原子的地面高精细组件的调节波长
Tune-out wavelengths of the hyperfine components of the ground level of $^{133}$Cs atoms
论文作者
论文摘要
通过使用半经验相对论构型相互作用加上核心极化方法来计算CS原子基态基态的静态和动态电偶极极化和调节波长。通过考虑超精细分裂，静态和动态极化能力，超精细的变化以及$^{133} $ cs原子的地面高度级成分的调节波长。发现第一个主要调节波长的超细移位约为$ - $ 0.0135 nm和0.0106 nm，非常接近超细相互作用能量。此外，张量极化对调节波长的贡献确定为$ 10^{ - 5} \ sim 10^{ - 6} $ nm。
The static and dynamic electric-dipole polarizabilities and tune-out wavelengths for the ground state of Cs atoms are calculated by using a semiempirical relativistic configuration interaction plus core polarization approach. By considering the hyperfine splittings, the static and dynamic polarizabilities, hyperfine Stark shifts, and tune-out wavelengths of the hyperfine components of the ground level of $^{133}$Cs atoms are determined. It is found that the hyperfine shifts of the first primary tune-out wavelengths are about $-$0.0135 nm and 0.0106 nm, which are very close to the hyperfine interaction energies. Additionally, the contribution of the tensor polarizability to the tune-out wavelengths is determined to be about $10^{-5} \sim 10^{-6}$ nm.
