Precision hfs of 126Cs(T1/2=1.63 m) by ABMR

J. Pinard, H. T. Duong, D. Marescaux, Henry H. Stroke, O. Redi, M. Gustafsson, T. Nilsson, S. Matsuki, Y. Kishimoto, K. Kominato, I. Ogawa, M. Shibata, M. Tada, J. R. Persson, Y. Nojiri, S. Momota, T. T. Inamura, M. Wakasugi, P. Juncar, T. Murayama & 2 others T. Nomura, M. Koizumi

    Research output: Contribution to journalArticle

    Abstract

    The hfs separation Δν of 126Cs(T1/2 = 1.63 m) in the 6s2S1/2 ground state was obtained in a precision measurement near zero magnetic field by means of atomic beam magnetic resonance with laser optical pumping on-line with the CERN-PSB-ISOLDE mass separator. The result, Δν = 3629.514 (0.001) MHz, corrects significantly a previous published value from a high-field experiment. With our result, the precision of the nuclear magnetic moment, μ(126Cs) ≈ 0.776μN, is now limited by the influence of extended nuclear structure on the hfs (the Bohr-Weisskopf effect).

    Original languageEnglish (US)
    Pages (from-to)3-12
    Number of pages10
    JournalNuclear Physics, Section A
    Volume753
    Issue number1-2
    DOIs
    StatePublished - May 2 2005

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    atomic beams
    optical pumping
    nuclear structure
    separators
    magnetic resonance
    magnetic moments
    ground state
    magnetic fields
    lasers

    Keywords

    • Atomic beam magnetic resonance
    • Bohr-Weisskopf effect
    • Nuclear momentsCs; measured hfs; deduced μ

    ASJC Scopus subject areas

    • Nuclear and High Energy Physics

    Cite this

    Pinard, J., Duong, H. T., Marescaux, D., Stroke, H. H., Redi, O., Gustafsson, M., ... Koizumi, M. (2005). Precision hfs of 126Cs(T1/2=1.63 m) by ABMR. Nuclear Physics, Section A, 753(1-2), 3-12. https://doi.org/10.1016/j.nuclphysa.2005.01.036

    Precision hfs of 126Cs(T1/2=1.63 m) by ABMR. / Pinard, J.; Duong, H. T.; Marescaux, D.; Stroke, Henry H.; Redi, O.; Gustafsson, M.; Nilsson, T.; Matsuki, S.; Kishimoto, Y.; Kominato, K.; Ogawa, I.; Shibata, M.; Tada, M.; Persson, J. R.; Nojiri, Y.; Momota, S.; Inamura, T. T.; Wakasugi, M.; Juncar, P.; Murayama, T.; Nomura, T.; Koizumi, M.

    In: Nuclear Physics, Section A, Vol. 753, No. 1-2, 02.05.2005, p. 3-12.

    Research output: Contribution to journalArticle

    Pinard, J, Duong, HT, Marescaux, D, Stroke, HH, Redi, O, Gustafsson, M, Nilsson, T, Matsuki, S, Kishimoto, Y, Kominato, K, Ogawa, I, Shibata, M, Tada, M, Persson, JR, Nojiri, Y, Momota, S, Inamura, TT, Wakasugi, M, Juncar, P, Murayama, T, Nomura, T & Koizumi, M 2005, 'Precision hfs of 126Cs(T1/2=1.63 m) by ABMR', Nuclear Physics, Section A, vol. 753, no. 1-2, pp. 3-12. https://doi.org/10.1016/j.nuclphysa.2005.01.036
    Pinard J, Duong HT, Marescaux D, Stroke HH, Redi O, Gustafsson M et al. Precision hfs of 126Cs(T1/2=1.63 m) by ABMR. Nuclear Physics, Section A. 2005 May 2;753(1-2):3-12. https://doi.org/10.1016/j.nuclphysa.2005.01.036
    Pinard, J. ; Duong, H. T. ; Marescaux, D. ; Stroke, Henry H. ; Redi, O. ; Gustafsson, M. ; Nilsson, T. ; Matsuki, S. ; Kishimoto, Y. ; Kominato, K. ; Ogawa, I. ; Shibata, M. ; Tada, M. ; Persson, J. R. ; Nojiri, Y. ; Momota, S. ; Inamura, T. T. ; Wakasugi, M. ; Juncar, P. ; Murayama, T. ; Nomura, T. ; Koizumi, M. / Precision hfs of 126Cs(T1/2=1.63 m) by ABMR. In: Nuclear Physics, Section A. 2005 ; Vol. 753, No. 1-2. pp. 3-12.
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    AU - Marescaux, D.

    AU - Stroke, Henry H.

    AU - Redi, O.

    AU - Gustafsson, M.

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    AU - Persson, J. R.

    AU - Nojiri, Y.

    AU - Momota, S.

    AU - Inamura, T. T.

    AU - Wakasugi, M.

    AU - Juncar, P.

    AU - Murayama, T.

    AU - Nomura, T.

    AU - Koizumi, M.

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