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

Dec, 1993
5 pages
Published in:
  • Phys.Rev.C 48 (1993) 2740-2745
DOI:
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Abstract: (APS)
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.
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