论文标题
Rydberg国家的陷阱光谱法
Trap-loss spectroscopy of Rydberg states in ytterbium
论文作者
论文摘要
我们提出了一项关于Rydberg $^1S_0 $的实验研究 - 和$^1p_1 $ - YTTERBIUM系列的主量子数，范围内$ n = 70 $至$ 90 $。该研究是在$ 6^1s_0 \ rightarrow 6^1p_1 $ transition $ 399 \，\ text {nm} $上进行的磁光陷阱中使用陷阱损耗光谱进行的。与使用现场离子检测和离子检测的常用Rydberg光谱法相比，陷阱损耗光谱显着简单，需要不太复杂的实验设置。使用此方法，我们确定两个标量和张量电动极化的相对值，$ 6SNS \，^1S_0 $ - 和$ 6SNP \，^1p_1 $ - rydberg States。
We present an experimental study of the Rydberg $^1S_0$- and $^1P_1$- series of ytterbium for principal quantum numbers in the range of $n=70$ to $90$. The study is performed using trap loss spectroscopy in a magneto-optical trap operating on the $6^1S_0 \rightarrow 6^1P_1$ transition at $399\,\text{nm}$. Compared to the commonly used Rydberg spectroscopy method using field-ionization and ion detection, trap loss spectroscopy is significantly simpler and requires a less sophisticated experimental setup. Using this method we determine relative values of the scalar and tensor electric polarizabilities of both, $6sns\,^1S_0$- and $6snp\,^1P_1$- Rydberg states.
