论文标题
RA $^+$ 7p $ $^{2} p_ {3/2} $状态寿命的测量
Measurement of the Ra$^+$ $7p$ $^{2}P_{3/2}$ state lifetime
论文作者
论文摘要
我们报告了镭离子$ 7p $ $ {}^{2} p_ {3/2} $状态寿命，$τ= 4.78（3）$ ns的测量值。测得的寿命与理论计算非常吻合，并且可以确定狭窄线宽$ 7S $ $ {}^{2} s_ {1/2} \ rightArrow $ $ 6D $ $ $ $ $ {}^}^{2} d_ {5/2} d_ {5/2} d _ {5/2} $ optical Compertity的差差异标量极化。
We report a measurement of the radium ion's $7p$ ${}^{2}P_{3/2}$ state lifetime, $τ=4.78(3)$ ns. The measured lifetime is in good agreement with theoretical calculations, and will enable a determination of the differential scalar polarizability of the narrow linewidth $7s$ ${}^{2}S_{1/2}\rightarrow$ $6d$ ${}^{2}D_{5/2}$ optical clock transition.
