Finite nuclear systems in a relativistic extended Thomas-Fermi approach with density-dependent coupling parameters
- 1 December 1993
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review C
- Vol. 48 (6) , 2740-2745
- https://doi.org/10.1103/physrevc.48.2740
Abstract
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.Keywords
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