Relativistic density-dependent Hartree approach for finite nuclei

Journal Article · Mon Jun 08 04:00:00 EDT 1992 · Physical Review Letters; (United States)

DOI:https://doi.org/10.1103/PhysRevLett.68.3408· OSTI ID:7105999

Brockmann, R ^[1]; Toki, H ^[2]

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1. Institute for Nuclear Study, University of Tokyo, Tanashi, Tokyo 188 (Japan) Institut fuer Physik, Johannes Gutenberg-Universitaet Mainz, Postfach 3980, D-6500 Mainz (Germany)
2. Department of Physics, Tokyo Metropolitan University, Hachiohji, Tokyo 192 (Japan) The Institute of Physical and Chemical Research (RIKEN), Wako, Saitama 351 (Japan)

We develop a relativistic density-dependent Hartree approach for finite nuclei, where the coupling constants of the relativistic Hartree Lagrangian are made density dependent and are obtained from the relativistic Brueckner-Hartree-Fock results of nuclear matter. The calculated results on binding energies and root mean square radii of {sup 16}O and {sup 40}Ca agree very well with experiment. The charge densities from electron scattering are also calculated and their dependence on the nucleon-nucleon interaction is discussed in relation with nuclear matter properties.

• OSTI ID: 7105999
• Journal Information: Physical Review Letters; (United States), Journal Name: Physical Review Letters; (United States) Vol. 68:23; ISSN PRLTA; ISSN 0031-9007
• Country of Publication: United States
• Language: English

Related Subjects

663120* -- Nuclear Structure Models & Methods-- (1992-)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALKALINE EARTH ISOTOPES
BINDING ENERGY
CALCIUM 40
CALCIUM ISOTOPES
CHARGE DENSITY
CHARGED-PARTICLE REACTIONS
COUPLING CONSTANTS
DIFFERENTIAL EQUATIONS
DIRAC EQUATION
ELECTRON REACTIONS
ENERGY
ENERGY RANGE
EQUATIONS
EVEN-EVEN NUCLEI
FIELD THEORIES
HARTREE-FOCK METHOD
ISOTOPES
LAGRANGIAN FIELD THEORY
LEPTON REACTIONS
LIGHT NUCLEI
NUCLEAR REACTIONS
NUCLEI
OXYGEN 16
OXYGEN ISOTOPES
PARTIAL DIFFERENTIAL EQUATIONS
QUANTUM FIELD THEORY
RELATIVISTIC RANGE
STABLE ISOTOPES
WAVE EQUATIONS