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Evidence for rotational bands in103Nb

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Zeitschrift für Physik A Atoms and Nuclei

Abstract

The nucleus103 Nb 62 has been studied through the ß− decay of the fission product103Zr at LOHENGRIN and JOSEF. The energies of the lowlying levels and the γ transitions indicate rotational bands based on the Nilsson proton configurations [422 5/2+] [303 5/2−] and [301 3/2−] at 0, 164 and 248 keV, respectively. The measured half-lives of (4.7±0.5) ns and (2.0±0.6) ns of the levels at 164 and 248 keV are consistent with the Nilsson-model estimates including pairing.

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Authors and Affiliations

  1. Kernforschungsanlage Jülich, Institut für Kernphysik, D-5170, Jülich, Federal Republic of Germany

    T. Seo, H. Lawin, G. Lhersonneau, R. A. Meyer, K. Shizuma & K. Sistemich

  2. Institut für Kernchemie, Universität Mainz, D-6500, Mainz, Federal Republic of Germany

    A. -M. Schmitt, N. Kaffrell, G. Tittel & N. Trautmann

  3. Gesellschaft für Schwerionenforschung, D-6100, Darmstadt, Federal Republic of Germany

    H. Ahrens

  4. Université de Grenoble, France

    J. P. Bocquet

Authors
  1. T. Seo
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  2. A. -M. Schmitt
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  3. H. Ahrens
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  4. J. P. Bocquet
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  5. N. Kaffrell
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  6. H. Lawin
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  7. G. Lhersonneau
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  8. R. A. Meyer
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  9. K. Shizuma
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  10. K. Sistemich
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  11. G. Tittel
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  12. N. Trautmann
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Additional information

On leave of absence (1983/84) from Research Reactor Institute, Kyoto University, Kumatori-cho, Osaka, Japan

On leave of absence (1982/83) from Nuclear Chemistry Division, University of California, LLNL, Livermore, California, USA

On leave of absence (1980–83) from Faculty of Engineering, Hiroshima University, Higashi-Hiroshima, Japan

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Seo, T., Schmitt, A.M., Ahrens, H. et al. Evidence for rotational bands in103Nb. Z Physik A 315, 251–253 (1984). https://doi.org/10.1007/BF01419388

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  • DOI: https://doi.org/10.1007/BF01419388

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