Finite nuclear systems in a relativistic extended Thomas-Fermi approach with density-dependent coupling parameters

Journal Article · Tue Nov 30 23:00:00 EST 1993 · Physical Review, C (Nuclear Physics); (United States)

DOI:https://doi.org/10.1103/PhysRevC.48.2740· OSTI ID:5684736

Haddad, S; Weigel, M K ^[1]

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1. Sektion Physik of the Ludwig-Maximilians-Universitaet, Muenchen, Am Coulombwall 1, D-85748 Garching (Germany)

We discuss a relativistic density-dependent Hartree approach, adjusted to the outcome of the relativistic Brueckner-Hartree-Fock nuclear matter treatments with realistic one-boson-exchange (OBE) Lagrangians. The density-dependent coupling constants are then used in the frame of the relativistic extended Thomas-Fermi approximation to determine the properties of finite nuclei. The results are studied for different OBE potentials and compared with experiment. The agreement with the data of this parameter-free treatment is, despite its simplicity, rather satisfactory.

• OSTI ID: 5684736
• Journal Information: Physical Review, C (Nuclear Physics); (United States), Journal Name: Physical Review, C (Nuclear Physics); (United States) Vol. 48:6; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

Related Subjects

663110* -- General & Average Properties of Nuclei & Nuclear Energy Levels-- (1992-)
663120 -- Nuclear Structure Models & Methods-- (1992-)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ATOMIC MODELS
BINDING ENERGY
CALCULATION METHODS
ENERGY
ENERGY RANGE
HARTREE-FOCK METHOD
MATHEMATICAL MODELS
MATTER
NUCLEAR MATTER
RELATIVISTIC RANGE
THOMAS-FERMI MODEL