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High spin states in the transitional odd-odd nuclei150Eu and152Tb

  • Nuclei
  • Published:
Zeitschrift für Physik A Atoms and Nuclei

Abstract

The (7Li, 5n) and (11B, 5n) reactions have been used to study the high-spin states in the two odd-odd nuclei150Eu and152Tb. Three decoupled bands have been evidenced in each nucleus belonging to the same configurations [f7/2] n [h11/2] p , [h9/2] n [h11/2] p and [i13/2] n [h11/2] p . The latter one is well developped and improves our knowledge of this system between the spherical and deformed region. The analysis of the collective moment of inertia and transition ratios strongly suggests an increase of the deformation when the rotational frequency increases in these two transitional nuclei150Eu and152Tb.

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Authors and Affiliations

  1. Institut des Sciences Nucléaires (IN2P3), Grenoble, France

    D. Barneoud & C. Foin

  2. Centre d'Etudes Nucléaires-DRF/Chimie Physique Nucléaire, Grenoble, France

    J. A. Pinston & E. Monnand

Authors
  1. D. Barneoud
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  2. J. A. Pinston
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  3. C. Foin
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  4. E. Monnand
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Barneoud, D., Pinston, J.A., Foin, C. et al. High spin states in the transitional odd-odd nuclei150Eu and152Tb. Z Physik A 314, 69–79 (1983). https://doi.org/10.1007/BF01411832

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  • DOI: https://doi.org/10.1007/BF01411832

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