超流$^4$ He中Mg $3s4s^3S_1 \to 3s3p^3P_{0,1,2}$相变的压力依赖性
Pressure dependence of the Mg $3s4s^3S_1 \to 3s3p^3P_{0,1,2}$ transition in superfluid $^4$He
摘要：
在$(1.3\pm0.1 )$ K处测量了镁原子在超流氦中的$3s4s^3S_1 \to 3s3p^3P_{0,1,2}$跃迁在饱和蒸汽压和$24 $巴之间的压力位移。波长线性蓝移$(0.07\pm0.01) \frac{nm}{bar}$。这个值可以在标准气泡模型的框架内得到满意的描述。
英文摘要：
The pressure shifts of the $3s4s^3S_1 \to 3s3p^3P_{0,1,2}$ transition of magnesium atoms immersed in superfluid helium have been measured at $(1.3\pm0.1 )$K between saturated vapour pressure and $24 $bar. The wavelength is blue shifted linearly by $(0.07\pm0.01) \frac{nm}{bar}$. This value can be satisfactorily described in the framework of the standard bubble model.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
