Discovery of a long-lived low-lying isomeric state in Ga80

B. Cheal, J. Billowes, M. L. Bissell, K. Blaum, F. C. Charlwood, K. T. Flanagan, D. H. Forest, S. Fritzsche, Ch Geppert, A. Jokinen, M. Kowalska, A. Krieger, J. Krämer, E. Mané, I. D. Moore, R. Neugart, G. Neyens, W. Nörtershäuser, M. M. Rajabali, M. SchugH. H. Stroke, P. Vingerhoets, D. T. Yordanov, M. Žáková

    Research output: Contribution to journalArticle

    Abstract

    Collinear laser spectroscopy was performed on the Ga80 isotope at ISOLDE, CERN. A low-lying isomeric state with a half-life much greater than 200 ms was discovered. The nuclear spins and moments of the ground and isomeric states and the isomer shift are discussed. Probable spins and parities are assigned to both long-lived states (3- and 6-) deduced from a comparison of the measured moments to shell-model calculations.

    Original languageEnglish (US)
    Article number051302
    JournalPhysical Review C - Nuclear Physics
    Volume82
    Issue number5
    DOIs
    StatePublished - Nov 11 2010

    ASJC Scopus subject areas

    • Nuclear and High Energy Physics

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  • Cite this

    Cheal, B., Billowes, J., Bissell, M. L., Blaum, K., Charlwood, F. C., Flanagan, K. T., Forest, D. H., Fritzsche, S., Geppert, C., Jokinen, A., Kowalska, M., Krieger, A., Krämer, J., Mané, E., Moore, I. D., Neugart, R., Neyens, G., Nörtershäuser, W., Rajabali, M. M., ... Žáková, M. (2010). Discovery of a long-lived low-lying isomeric state in Ga80. Physical Review C - Nuclear Physics, 82(5), [051302]. https://doi.org/10.1103/PhysRevC.82.051302