Search for the variation of fundamental constants: Strong enhancements in X-2 Pi cations of dihalogens and hydrogen halides
Search for the variation of fundamental constants: Strong enhancements in X-2 Pi cations of dihalogens and hydrogen halides
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寻找基本常数的变化:二卤素和卤化氢的 X-2 Pi 阳离子的强烈增强
DOI:
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发表时间:
2015
期刊:
影响因子:
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通讯作者:
P. Schwerdtfeger
中科院分区:
文献类型:
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作者:
L. Pašteka;L. Pašteka;A. Borschevsky;V. Flambaum;V. Flambaum;P. Schwerdtfeger;P. Schwerdtfeger
We propose to use diatomic molecular ions to search for strongly enhanced effects of variation of fundamental constants. The relative enhancement occurs in transitions between nearly degenerate levels of different nature. Since the trapping techniques for molecular ions have already been developed, the molecules HBr$^+$, HI$^+$, Br$^+_2$, I$^+_2$, IBr$^+$, ICl$^+$, and IF$^+$ are very promising candidates for such future studies.