Relativistic Hartree-Bogoliubov description of deformed light nuclei

G. A. Lalazissis; D. Vretenar; P. Ring

doi:10.1140/epja/i2003-10227-7

EPJ

Relativistic Hartree-Bogoliubov description of deformed light nuclei

G. A. Lalazissis¹^,2, D. Vretenar²^,3 and P. Ring²^*

¹ Department of Theoretical Physics, Aristotle University of Thessaloniki, GR-54124, Thessaloniki, Greece
² Physik-Department der Technischen Universität München, D-85748, Garching, Germany
³ Physics Department, Faculty of Science, University of Zagreb, 10 000, Zagreb, Croatia

Abstract

The Relativistic Hartree-Bogoliubov model is applied in the analysis of ground-state properties of Be, B, C, N, F, Ne and Na isotopes. The model uses the NL3 effective interaction in the mean-field Lagrangian, and describes pairing correlations by the pairing part of the finite-range Gogny interaction D1S. Neutron separation energies, quadrupole deformations, nuclear matter radii, and differences in radii of proton and neutron distributions are compared with recent experimental data.