Observation of the Hyperfine Structure of the 2^(3)∏_(1g) State in Na2

王蔚生; 尚建媛; 孙真荣; 王祖赓

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Observation of the Hyperfine Structure of the 2^(3)∏_(1g) State in Na2

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We report the results of the hyperfine structure (HFS) of the 2^(3)∏_(1g) state in Na_(2). The relative ultraviolet and visible fluorescence spectra of molecular sodium were measured by means of a Doppler-free two-photon spectroscopy technique. The HFS of the 23Hg(v = 78, J = 37,Ω = 1) level was first observed and its HFS constant was measured to be C = -4.92 ± 0.26 MHz. The intermediate enhancing and upper energy levels were labelled by the experimental and theoretical methods.

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《中国物理快报：英文版》 |2001年第10期|1341-1343|共3页
作者
王蔚生; 尚建媛; 孙真荣; 王祖赓;
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作者单位

Key Laboratory for Optical and Magnetic Resonance Spectroscopy;

and Department of Physics;

East China Normal University;

Shanghai 200062;

Department of Electronic;

Puzhou University;

Puzhou 350002;

Department of Physics and Center of Atomic and Molecular Sciences;

Tsinghua University;

Beijing 100084;

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原文格式 PDF
正文语种 chi
中图分类分子物理学、原子物理学;
关键词
technique.; methods.; ultraviolet;

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Observation of the Hyperfine Structure of the 2^(3)∏_(1g) State in Na2

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