论文标题

CR,Ti,Fe,Ni,Ca,Na和V中的相对论频率转移,以搜索细胞结构常数的变化

Relativistic frequency shifts in Cr, Ti, Fe, Ni, Ca, Na, and V to search for variation in the fine structure constant

论文作者

Dzuba, V. A., Flambaum, V. V., Murphy, M. T., Berke, D. A.

论文摘要

计算了22个原子过渡的频率对罚款结构常数$α$的变化的敏感性。这些发现应使用类似于我们的太阳的恒星来搜索我们星系中$α$的可能变化。

Sensitivity of the frequencies of twenty two atomic transitions to the variation of the fine structure constant $α$ is calculated. The findings are to be used in search for possible variation of $α$ across our Galaxy using high quality spectroscopic data for stars similar to our Sun.

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