Hyperfine structure and isotope shift of 52-h 203Pb in the 6p2 3P0-6p7s 3P1 283.3-nm transition

F. A. Moscatelli, O. Redi, H. H. Stroke, R. L. Wigginst

    Research output: Contribution to journalArticle

    Abstract

    The hyperfine structure and isotope shift in the 283.3-nm resonance line of cyclotron-produced 203Pb was measured by absorption spectroscopy with use of a 9.1-m focal-length Czerny-Turner spectrometer. The measured hyperfine interactionconstants in the 6p7s3P1, state are A = 67.1(12) × 10-3cm-1 and B =2(5) × 10-3cm-1. Theresultingnuclear magnetic moment, μ = O.6 7 2 (12)μN, is in reasonable accord with the value predicted by the shell model with core excitation. The measured isotope shift is IS =-195(4) × 10-3cm-1, relative to 208Pb. The resulting odd-even staggering parameter, γ = 0.39(14), lends support to recent calculations of Talmi [Nucl. Phys. A 423, 189 (1984)].

    Original languageEnglish (US)
    Pages (from-to)1297-1302
    Number of pages6
    JournalJournal of the Optical Society of America B: Optical Physics
    Volume4
    Issue number8
    DOIs
    StatePublished - 1987

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    hyperfine structure
    isotope effect
    staggering
    shift
    resonance lines
    cyclotrons
    absorption spectroscopy
    magnetic moments
    spectrometers
    excitation

    ASJC Scopus subject areas

    • Atomic and Molecular Physics, and Optics
    • Statistical and Nonlinear Physics

    Cite this

    Hyperfine structure and isotope shift of 52-h 203Pb in the 6p2 3P0-6p7s 3P1 283.3-nm transition. / Moscatelli, F. A.; Redi, O.; Stroke, H. H.; Wigginst, R. L.

    In: Journal of the Optical Society of America B: Optical Physics, Vol. 4, No. 8, 1987, p. 1297-1302.

    Research output: Contribution to journalArticle

    Moscatelli, F. A. ; Redi, O. ; Stroke, H. H. ; Wigginst, R. L. / Hyperfine structure and isotope shift of 52-h 203Pb in the 6p2 3P0-6p7s 3P1 283.3-nm transition. In: Journal of the Optical Society of America B: Optical Physics. 1987 ; Vol. 4, No. 8. pp. 1297-1302.
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    abstract = "The hyperfine structure and isotope shift in the 283.3-nm resonance line of cyclotron-produced 203Pb was measured by absorption spectroscopy with use of a 9.1-m focal-length Czerny-Turner spectrometer. The measured hyperfine interactionconstants in the 6p7s3P1, state are A = 67.1(12) × 10-3cm-1 and B =2(5) × 10-3cm-1. Theresultingnuclear magnetic moment, μ = O.6 7 2 (12)μN, is in reasonable accord with the value predicted by the shell model with core excitation. The measured isotope shift is IS =-195(4) × 10-3cm-1, relative to 208Pb. The resulting odd-even staggering parameter, γ = 0.39(14), lends support to recent calculations of Talmi [Nucl. Phys. A 423, 189 (1984)].",
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    T1 - Hyperfine structure and isotope shift of 52-h 203Pb in the 6p2 3P0-6p7s 3P1 283.3-nm transition

    AU - Moscatelli, F. A.

    AU - Redi, O.

    AU - Stroke, H. H.

    AU - Wigginst, R. L.

    PY - 1987

    Y1 - 1987

    N2 - The hyperfine structure and isotope shift in the 283.3-nm resonance line of cyclotron-produced 203Pb was measured by absorption spectroscopy with use of a 9.1-m focal-length Czerny-Turner spectrometer. The measured hyperfine interactionconstants in the 6p7s3P1, state are A = 67.1(12) × 10-3cm-1 and B =2(5) × 10-3cm-1. Theresultingnuclear magnetic moment, μ = O.6 7 2 (12)μN, is in reasonable accord with the value predicted by the shell model with core excitation. The measured isotope shift is IS =-195(4) × 10-3cm-1, relative to 208Pb. The resulting odd-even staggering parameter, γ = 0.39(14), lends support to recent calculations of Talmi [Nucl. Phys. A 423, 189 (1984)].

    AB - The hyperfine structure and isotope shift in the 283.3-nm resonance line of cyclotron-produced 203Pb was measured by absorption spectroscopy with use of a 9.1-m focal-length Czerny-Turner spectrometer. The measured hyperfine interactionconstants in the 6p7s3P1, state are A = 67.1(12) × 10-3cm-1 and B =2(5) × 10-3cm-1. Theresultingnuclear magnetic moment, μ = O.6 7 2 (12)μN, is in reasonable accord with the value predicted by the shell model with core excitation. The measured isotope shift is IS =-195(4) × 10-3cm-1, relative to 208Pb. The resulting odd-even staggering parameter, γ = 0.39(14), lends support to recent calculations of Talmi [Nucl. Phys. A 423, 189 (1984)].

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