Ground-state properties of rare-earth nuclei in the relativistic Hartree-Bogoliubov model with density-dependent meson-nucleon couplings

Nikšić, Tamara and Vretenar, Dario and Lalazissis, G. A. and Ring, Peter (2004) Ground-state properties of rare-earth nuclei in the relativistic Hartree-Bogoliubov model with density-dependent meson-nucleon couplings. Physical Review C, 69 (4). pp. 47301-3. ISSN 0556-2813

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Abstract

The relativistic mean-field effective interaction with density-dependent meson-nucleon couplings DD-ME1 is tested in the calculation of deformed nuclei. Ground-state properties of six isotopic chains (60⩽Z⩽70) in the region of rare-earth nuclei are calculated by using the relativistic Hartree-Bogoliubov (RHB) model with the DD-ME1 mean-field interaction, and with the Gogny D1S force for the pairing interaction. Results of fully self-consistent RHB calculations for the total binding energies, charge isotope shifts, and quadrupole deformation parameters are compared with the available empirical data.

Item Type: Article
Keywords: deformed nuclei ; nuclear energy levels ; nuclear binding energy ; HF calculations ; nuclear forces ; nuclei with mass number 150 to 189 ; nuclei with mass number 90 to 149
Date: April 2004
Subjects: NATURAL SCIENCES > Physics > Nuclear Physics
Additional Information: Copyright (2004) by the American Physical Society.
Divisions: Faculty of Science > Department of Physics
Project code: 119250
Publisher: American Physical Society
Depositing User: Gordana Stubičan Ladešić
Date Deposited: 24 May 2014 12:49
Last Modified: 27 Aug 2014 16:22
URI: http://digre.pmf.unizg.hr/id/eprint/1666

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