Elsevier

Nuclear Physics A

Volume 533, Issue 2, 21 October 1991, Pages 249-268
Nuclear Physics A

Intrinsic dipole moments in reflection-asymmetric nuclei

https://doi.org/10.1016/0375-9474(91)90489-SGet rights and content

Abstract

Low-energy collective E1 moments in nuclei from the Ra-Th and Ba-Sm region are analysed within the shell-correction method based on the reflectio-asymmetric Woods-Saxon model. Extensive systematics of experimental intrinsic dipole moments are presented. Shell effects on the isovector E1 moment explain local quenchings in E1 strength observed experimentally. It is demonstrated that the inclusion of the neutron-skin contribution to the macroscopic dipole moment is crucial for the understanding of experimental trends.

References (91)

  • P. Möller et al.

    Nucl. Phys.

    (1981)
  • G.A. Leander et al.

    Nucl. Phys.

    (1982)
  • W. Nazarewicz et al.

    Nucl. Phys.

    (1984)
  • A. Sobiczewski et al.

    Nucl. Phys.

    (1988)
  • P. Bonche et al.

    Phys. Lett.

    (1986)
  • L.M. Robledo et al.

    Phys. Lett.

    (1988)
  • J.L. Egido et al.

    Nucl. Phys.

    (1989)
  • G.A. Leander
  • W. Nazarewicz
  • J. Fernandez-Niello et al.

    Nucl. Phys.

    (1982)
  • E. Hammaren et al.

    Nucl. Phys.

    (1979)
  • W. Urban et al.

    Phys. Lett.

    (1987)
  • W.R. Phillips et al.

    Phys. Lett.

    (1988)
  • G.A. Leander
  • W. Nazarewicz
  • S. Ćwiok et al.

    Nucl. Phys.

    (1989)
  • S. Ćwiok et al.

    Phys. Lett.

    (1989)
  • C.O. Dorso et al.

    Nucl. Phys.

    (1986)
    A. Bohr et al.
  • H. Mach et al.

    Phys. Rev.

    (1990)
  • R. Ibbotson, B. Kotliński, D. Cline, K.G. Helmer, A.E. Kavka, A. Renalds, E.G. Vogt, P.A. Butler, C.A. White, R....
  • W. Urban et al.

    Phys. Lett.

    (1990)
  • W. Urban et al.

    Phys. Lett.

    (1991)
  • S. Raman et al.

    At. Data Nucl. Data Tables

    (1987)
  • M. Aiche et al.

    J. of Phys.

    (1988)
  • P.D. Cottle et al.

    Phys. Rev.

    (1986)
  • P.D. Cottle et al.

    Phys. Rev.

    (1987)
  • M. Marten-Tölle et al.

    Z. Phys.

    (1990)
  • T. Ishii et al.

    Nucl. Phys.

    (1985)
  • H. Wollersheim et al.
  • E. Ruchowska et al.

    Nucl. Phys.

    (1982)
  • M.W. Drigert et al.

    Phys. Rev.

    (1985)
  • S. Khazrouni et al.

    Z. Phys.

    (1985)
  • W. Bonin et al.

    Z. Phys.

    (1985)
  • M. Dahlinger et al.

    Z. Phys.

    (1985)
  • P. Schüler et al.

    Phys. Lett.

    (1986)
  • Ch. Lauterbach et al.

    Phys. Lett.

    (1984)
  • V.M. Strutinsky

    Nucl. Phys.

    (1967)
    V.M. Strutinsky

    Nucl. Phys.

    (1968)
  • M. Brack et al.

    Rev. Mod. Phys.

    (1972)
  • M. Bolsterli et al.

    Phys. Rev.

    (1972)
  • W.D. Myers

    Droplet model in atomic nuclei

    (1977)
  • S. Cwiok et al.

    Nucl. Phys.

    (1990)
  • P. Möller et al.

    At. Data Nucl. Data Tables

    (1988)
  • F.M. Bernthal et al.

    Nucl. Phys.

    (1967)
  • N. Schulz et al.

    Phys. Rev. Lett.

    (1989)
  • R.R. Chasman

    J. de Phys.

    (1984)
  • Cited by (0)

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