Laser spectroscopy measurements of neutron-rich tellurium isotopes by COMPLIS

R. Sifi, F. Le Blanc, N. Barré, L. Cabaret, J. Crawford, M. Ducourtieux, S. Essabaa, J. Genevey, G. Huber, M. Kowalska, C. Lau, J. K.P. Lee, G. Le Scornet, J. Oms, J. Pinard, B. Roussière, J. Sauvage, M. Seliverstov, H. Stroke

    Research output: Contribution to journalArticle

    Abstract

    Laser spectroscopy based on resonant ionization of laser-desorbed atoms has been used to study the neutron-rich tellurium isotopes with the COMPLIS facility at ISOLDE-CERN. Isotope shifts and hyperfine structures of several neutron-rich Te isotopes: 120-136Te and 123 m-133 mTe have been measured. From the hyperfine structure we have extracted magnetic and quadrupole moments. Changes in the mean square charge radii have been deduced and their comparison with the known data for the other elements near Z = 50 is presented. The experimental δ<r2> values are compared with those obtained from relativistic mean field calculations.

    Original languageEnglish (US)
    Pages (from-to)173-179
    Number of pages7
    JournalHyperfine Interactions
    Volume171
    Issue number1-3
    DOIs
    StatePublished - Jul 2006

    Keywords

    • Hyperfine structure
    • Isotope shift
    • Laser spectroscopy
    • Nuclear moments

    ASJC Scopus subject areas

    • Atomic and Molecular Physics, and Optics
    • Nuclear and High Energy Physics
    • Condensed Matter Physics
    • Physical and Theoretical Chemistry

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