New relativistic mean-field interaction with density-dependent meson-nucleon couplings

Lalazissis, G. A. and Nikšić, Tamara and Vretenar, Dario and Ring, Peter (2005) New relativistic mean-field interaction with density-dependent meson-nucleon couplings. Physical Review C, 71 (2). pp. 24312-10. ISSN 0556-2813

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Abstract

We adjust a new improved relativistic mean-field effective interaction with explicit density dependence of the meson-nucleon couplings. The effective interaction DD-ME2 is tested in relativistic Hartree-Bogoliubov and quasiparticle random-phase approximation (QRPA) calculations of nuclear ground states and properties of excited states, in calculation of masses, and it is applied to the analysis of very recent data on superheavy nuclei.

Item Type: Article
Keywords: nuclear forces ; nuclear mass ; nuclear energy levels ; HF calculations ; RPA calculations ; nuclear field theory ; nuclear density ; nuclear energy level transitions ; nuclei with mass number 220 or higher
Date: February 2005
Subjects: NATURAL SCIENCES > Physics > Nuclear Physics
Additional Information: Copyright (2005) by the American Physical Society.
Divisions: Faculty of Science > Department of Physics
Project code: 0119250
Publisher: American Physical Society
Depositing User: Gordana Stubičan Ladešić
Date Deposited: 24 May 2014 19:24
Last Modified: 24 May 2014 19:24
URI: http://digre.pmf.unizg.hr/id/eprint/1696

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