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Superdeformed nuclear matter in nuclei with \(Z \ge 82\): Magnetic properties and neutron shell gap

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Abstract.

We report the results of an experiment, realized with the EUROBALL IV spectrometer, in which superdeformed (SD) states have been populated in 197,198Pb nuclei. Crosstalk transitions between two signature partner SD bands in 197Pb have been observed with an established M1 character, giving access to the magnetic properties of the \(\nu\)[752]5/2 intruder orbital. Six new SD bands have been identified in 197,198Pb. The results are interpreted in the framework of cranked Hartree-Fock calculations. A mixing between quasi-particle excitations and an octupole vibration is suggested in the two SD isotopes.

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References

  1. N. Buforn et al. , Eur. Phys. J. A 9, 29 (2000).

    Article  Google Scholar 

  2. A. Prévost et al. , Eur. Phys. J. A 10, 13 (2001).

    Article  Google Scholar 

  3. J. Simpson, Nucl. Phys. A 654, 178c (1999).

    Article  Google Scholar 

  4. I.M. Hibbert et al. , Phys. Rev. C 54, 2253 (1996); Z. Phys. A 358, 199 (1997).

    Article  Google Scholar 

  5. S. Perriés et al. , Phys. Rev. C 55, 1797 (1997).

    Article  Google Scholar 

  6. B. Gall, private communication.

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Author information

Authors and Affiliations

  1. IPN Lyon, IN2P3-CNRS, Université Lyon-1, F-69622, Villeurbanne Cedex, France

    N. Redon, N. Buforn, R. Duffait, P. Lautesse, M. Meyer, A. Prévost, O. Stézowski & A. Astier

  2. CSNSM Orsay, IN2P3/CNRS, F-91405, Orsay Campus, France

    A. Astier, A. Bauchet, I. Deloncle & M. G. Porquet

  3. ISKP, Universität Bonn, Nussallee 41-16, D-53115, Bonn, Germany

    J. Domscheit, A. Goergen, H. Hübel, E. Mergel, S. Neumann, D. Rossbach, N. Nenoff & G. Schoenwasser

  4. Department of Physics, University of York, Y01 5DD, Heslington, York, UK

    A. N. Wilson

  5. CE Saclay, DAPNIA/SPhN, 91191, Gif-sur-Yvette Cedex, France

    R. Lucas

  6. IReS Strasbourg, 23 rue du Loess, BP28, F-67037, Strasbourg Cedex 2, France

    F. A. Beck, P. Bednardcyk, D. Curien, G. Duchêne, O. Dorvaux, B. J. P. Gall, N. Kintz & J. P. Vivien

  7. Department of Physics and Astronomy, University of Manchester, M13 9PL, Manchester, UK

    D. M. Cullen

Authors
  1. N. Redon
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  2. N. Buforn
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  3. R. Duffait
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  4. P. Lautesse
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  5. M. Meyer
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  6. A. Prévost
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  7. O. Stézowski
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  8. A. Astier
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  9. A. Bauchet
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  10. I. Deloncle
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  11. M. G. Porquet
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  12. J. Domscheit
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  13. A. Goergen
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  14. H. Hübel
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  15. E. Mergel
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  16. S. Neumann
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  17. D. Rossbach
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  18. N. Nenoff
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  19. G. Schoenwasser
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  20. A. N. Wilson
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  21. R. Lucas
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  22. F. A. Beck
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  23. P. Bednardcyk
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  24. D. Curien
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  25. G. Duchêne
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  26. O. Dorvaux
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  27. B. J. P. Gall
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  28. N. Kintz
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  29. J. P. Vivien
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  30. D. M. Cullen
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Corresponding author

Correspondence to N. Redon.

Additional information

Received: 19 December 2002, Published online: 17 February 2004

PACS:

21.10.Re Collective levels - 21.60.Ev Collective models - 23.20.Lv \(\gamma\) transitions and level energies - 27.80. + w \(190 \le A \le 219\)

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Redon, N., Buforn, N., Duffait, R. et al. Superdeformed nuclear matter in nuclei with \(Z \ge 82\): Magnetic properties and neutron shell gap. Eur. Phys. J. A 20, 31–32 (2003). https://doi.org/10.1140/epja/i2002-10314-3

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  • DOI: https://doi.org/10.1140/epja/i2002-10314-3

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