Elsevier

Nuclear Physics A

Volume 520, December 1990, Pages c361-c368
Nuclear Physics A

Reflection asymmetry in the near spherical nucleus, 219Fr

https://doi.org/10.1016/0375-9474(90)91160-SGet rights and content

Abstract

Mass separated sources of 223Ac (separated as AcF2+) were used to study the level structure of 219Fr following alpha decay. The levels in 219Fr are interpreted in terms of K=12±, 32±and52± parity doublet bands which have a natural theoretical explanation in asymmetric models. The highly anomalous structure and other spectroscopic features of K=12± bands can be understood both in terms of reflection asymmetry and the collapse of the Nilsson orbitals towards spherical symmetry.

References (5)

  • G.A. Leander et al.

    Nucl. Phys.

    (1984)
  • C.F. Liang
There are more references available in the full text version of this article.

Cited by (9)

  • Nuclear Data Sheets for A=219

    2021, Nuclear Data Sheets
  • Status report of the Leuven isotope separator on-line (LISOL)

    1992, Nuclear Inst. and Methods in Physics Research, B
View all citing articles on Scopus
View full text