Hartree-Fock-Bogoliubov calculations in coordinate space: Neutron-rich sulfur, zirconium, cerium, and samarium isotopes

V. E. Oberacker, A. S. Umar, E. Terán, and A. Blazkiewicz
Phys. Rev. C 68, 064302 – Published 1 December 2003

Abstract

Using the Hartree-Fock-Bogoliubov mean field theory in coordinate space, we investigate ground state properties of the sulfur isotopes from the line of stability up to the two-neutron dripline (S3452). In particular, we calculate two-neutron separation energies, quadrupole moments, and rms radii for protons and neutrons. Evidence for shape coexistence is found in the very neutron-rich sulfur isotopes. We compare our calculations with results from relativistic mean field theory and with available experimental data. We also study the properties of neutron-rich zirconium (Zr102,104), cerium (Ce152), and samarium (Sm158,160) isotopes which exhibit very large prolate quadrupole deformations.

  • Figure
  • Figure
  • Figure
  • Figure
  • Figure
  • Figure
  • Received 29 September 2003

DOI:https://doi.org/10.1103/PhysRevC.68.064302

©2003 American Physical Society

Authors & Affiliations

V. E. Oberacker1, A. S. Umar1, E. Terán1,2, and A. Blazkiewicz1

  • 1Department of Physics and Astronomy, Vanderbilt University, Nashville, Tennessee 37235, USA
  • 2Physics Department, San Diego State University, San Diego, California 92182, USA

Article Text (Subscription Required)

Click to Expand

References (Subscription Required)

Click to Expand
Issue

Vol. 68, Iss. 6 — December 2003

Reuse & Permissions
Access Options
Author publication services for translation and copyediting assistance advertisement

Authorization Required


×
×

Images

×

Sign up to receive regular email alerts from Physical Review C

Log In

Cancel
×

Search


Article Lookup

Paste a citation or DOI

Enter a citation
×