Elsevier

Physics Letters B

Volume 194, Issue 4, 20 August 1987, Pages 468-472
Physics Letters B

Level structure of 148Gd up to I=44

https://doi.org/10.1016/0370-2693(87)90218-8Get rights and content

Abstract

The level scheme of 148Gd has been extended to I=44 by use of a Compton-suppressed Ge spectrometer array. Up to I=38 the observed level spectrum consists of spherical and oblate states of aligned-particle type. A change in structure along the yrast line is indicated at higher spins, where fast E2 transitions suggest the onset of collectivity.

References (22)

  • G. Sletten

    Phys. Lett. B

    (1984)
    J. Borggreen

    Nucl. Phys. A

    (1987)
  • D. Ward

    Nucl. Phys. A

    (1983)
  • N. Rud

    Phys. Lett. B

    (1981)
  • K.S. Krane et al.

    Nucl. Data Tables

    (1973)
  • L.C. Northcliffe et al.

    Nucl. Data Tables A

    (1970)
  • J.F. Ziegler et al.

    At. Data Nucl. Data Tables

    (1974)
  • J. Lindhard et al.

    Mat-Fys., Medd.

    (1963)
  • P.J. Daly

    Z. Phys. A

    (1980)
  • S. Lunardi

    Proc. Symp. High-spin phenomena in nuclei

  • I. Ragnarsson et al.

    Nucl. Phys. A

    (1985)
  • A. Bohr et al.

    Phys. Scr. A

    (1974)
  • Cited by (0)

    Work supported by the US Department of Energy under Contract Nos. DE-AC02-76ER01672 and W-31-109-Eng-38, by the National Science Foundation under Grant No. PHY 84-16025 and by the Danish Natural Science Research Council.

    1

    Permanent address: University of Jyväskylä, SF-4100 Jyväskylä 10, Finland.

    2

    Permanent address: GSI, D-6100 Darmstadt, Fed. Rep. Germany.

    View full text