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Nuclear structure of 181Hf studied in (n, γ) and (d, p) reactions

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Abstract

The level structure in 181Hf is studied by using (n, γ) and (d, p) reactions. Gamma-gamma coincidences permit an unambiguous placement of the majority of gamma transitions in the level scheme up to 1.8 MeV, while the (d, p) angular distributions and vector analyzing powers are used to deduce spin-parity assignments. Forty-three levels are grouped into 12 rotational bands built on one-quasiparticle and quasiparticle-plus-vibrational states. The proposed level structures are in qualitative agreement with earlier quasiparticle-phonon-model calculations.

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Authors and Affiliations

  1. Physik-Department, Technische Universität München, Germany

    T. von Egidy, H. -F. Wirth & L. Rubacek

  2. Sektion Physik, Universität München, Garching, Germany

    A. Metz, G. Graw, Y. Eisermann & R. Hertenberger

  3. Nuclear Physics Institute, Řež, Czech Republic

    J. Honzátko & I. Tomandl

  4. Institute of Solid State Physics, University of Latvia, Riga, Latvia

    P. Prokofjevs, L. I. Simonova, V. A. Bondarenko, J. Berzinš, N. Kramere, T. von Egidy, H. -F. Wirth, A. Metz, G. Graw, L. Rubacek, J. Honzátko, I. Tomandl, Y. Eisermann & R. Hertenberger

Authors
  1. P. Prokofjevs
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  2. L. I. Simonova
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  3. V. A. Bondarenko
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  4. J. Berzinš
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  5. N. Kramere
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  6. T. von Egidy
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  7. H. -F. Wirth
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  8. A. Metz
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  9. G. Graw
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  10. L. Rubacek
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  11. J. Honzátko
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  12. I. Tomandl
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  13. Y. Eisermann
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  14. R. Hertenberger
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Additional information

From Yadernaya Fizika, Vol. 65, No. 4, 2002, pp. 631–634.

Original English Text Copyright © 2002 by Prokofjevs, Simonova, Bondarenko, Berzinš, Kramere, von Egidy, Wirth, Metz, Graw, Rubacek, Honzátko, Tomandl, Eisermann, Hertenberger.

This article was submitted by the authors in English.

Deceased.

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Prokofjevs, P., Simonova, L.I., Bondarenko, V.A. et al. Nuclear structure of 181Hf studied in (n, γ) and (d, p) reactions. Phys. Atom. Nuclei 65, 599–602 (2002). https://doi.org/10.1134/1.1471257

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  • DOI: https://doi.org/10.1134/1.1471257

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