Strontium spectra in crossed electric and magnetic fields

被引:21
作者
Connerade, JP
Zhan, MS
Rao, J
Taylor, KT
机构
[1] Univ London Imperial Coll Sci Technol & Med, Blackett Lab, London SW7 2BZ, England
[2] Chinese Acad Sci, Inst Phys, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China
[3] Queens Univ Belfast, Dept Appl Math & Theoret Phys, Belfast BT7 1NN, Antrim, North Ireland
关键词
D O I
10.1088/0953-4075/32/10/305
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We report new experiments on the spectrum of Sr atoms in crossed electric and magnetic fields. We apply an experimental geometry which enables the two circular polarizations to be detected and recorded separately, thereby considerably simplifying the observed structure. This experimental procedure allows Stark maps for the diamagnetic structure to be constructed. We compare the data for Sr with analogous data reported recently for Ba. We also present theoretical calculations of the crossed-held spectrum, which agree well with our observations.
引用
收藏
页码:2351 / 2360
页数:10
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