Published May 2002 | Version v1
Journal article Metadata-only

Shape coexistence in the relativistic Hartree-Bogoliubov approach

Creators

  • 1. Physik-Department der Technischen Universitaet Muenchen, D-85748 Garching (Germany)
  • 2. Physics Department, Faculty of Science, University of Zagreb, 10 000 Zagreb (Croatia)
  • 3. Department of Theoretical Physics, Aristotle University of Thessaloniki, Thessaloniki GR-54006 (Greece)

Description

The phenomenon of shape coexistence is studied in the relativistic Hartree-Bogoliubov framework. Standard relativistic mean-field effective interactions do not reproduce the ground-state properties of neutron-deficient Pt-Hg-Pb isotopes. It is shown that, in order to consistently describe binding energies, radii, and ground-state deformations of these nuclei, effective interactions have to be constructed, which take into account the sizes of spherical shell gaps

Additional details

Identifiers

DOI
10.1103/PhysRevC.65.054320;
arXiv
arXiv:nucl-th/0204022v1;

Publishing Information

Journal Title
Physical Review. C, Nuclear Physics
Journal Volume
65
Journal Issue
5
Journal Page Range
p. 054320-054320.7
ISSN
0556-2813
CODEN
PRVCAN

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
35090647
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
BINDING ENERGY; DEFORMED NUCLEI; HARTREE-FOCK-BOGOLYUBOV THEORY; MEAN-FIELD THEORY; SHAPE
Descriptors DEC
ENERGY; NUCLEI

Optional Information

Notes
(c) 2002 The American Physical Society