A MICROSCOPIC ANALYSIS ON SHAPE OF RUTHENIUM ISOTOPES

Bayram T.

ROMANIAN JOURNAL OF PHYSICS, vol.58, pp.931-938, 2013 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 58
  • Publication Date: 2013
  • Journal Name: ROMANIAN JOURNAL OF PHYSICS
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.931-938
  • Karadeniz Technical University Affiliated: No

Abstract

The analysis of shape evolution between spherical U(5) and gamma-soft O(6) in Ru
isotopes, based on the constrained Hartree-Fock-Bogoliubov (HFB) method with the
Skyrme force SLy4 has been carried out. By examining potential energy curves (PECs)
of even-even Ru isotopes with 50<=N<<=66, 104Ru has been proposed as an example
of possible critical-point nuclei with E(5) symmetry.

The analysis of shape evolution between spherical U(5) and gamma-soft O(6) in Ru isotopes, based on the constrained Hartree-Fock-Bogoliubov (HFB) method with the Skyrme force SLy4 has been carried out. By examining potential energy curves (PECs) of even-even Ru isotopes with 50 <= N <= 66, Ru-104 has been proposed as an example of possible critical-point nuclei with E(5) symmetry.