Measurements of hyperfine structure and shift for atomic uranium by laser induced-fluorescence spectroscopy

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Penfei Yan
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laser-induced fluorescence; isotope shift; hyperf ine structure; natural uranium;
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The paper reports that the isotope shift between natural uranium isotope 235and 238 and the hyperfine sturcture width width of U235were measured by means of laser-in-duced fluorescence spectroscopy.The A and B hyperfine structure splitting constants of U235were also given for 14643 cm-1,15720 cm-1and 15631 cm-1levels.
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页码:27 / 31
页数:5
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