Self-consistent description of heavy nuclei. I. Static properties of some even nuclei
Journal Article
·
· Phys. Rev. C; (United States)
Hartree-Fock+BCS calculations of 15 even nuclei within and around the actinide region have been performed with the Skyrme SIII effective force. A careful optimization of the two parameters of the fruncated expansion basis has been made for each nucleus. The iterative process has been carried out as far as to yield an excellent numerical convergence of quadrupole Q/sub 2/ and hexadecapole Q/sub 4/ moments (better than 1% for Q/sub 2/ and 1% for Q/sub 4/). Total binding energies have been reproduced up to approx.2 MeV. Charge radii have been found in agreement with experimental data to approx.1% whereas the error on Q/sub 2/ and Q/sub 4/ moments (for A< or =240) were less than 5% and 25%, respectively. Single particle Hartree-Fock energy spectra are discussed and will be compared with experimental data in a subsequent paper. Finally the deformation energy curves of two nuclei (/sup 232/Th and /sup 240/Pu) are displayed.
- Research Organization:
- Centre de Spectrometrie Nucleaire et de Spectrometrie de Masse, Batiment 104, Campus Orsay, 91406-Orsay, France
- OSTI ID:
- 5727089
- Journal Information:
- Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 25:1; ISSN PRVCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
652011* -- Nuclear Properties & Reactions
A=220 & above
Theoretical-- Mass
Abundance
& Binding Energy-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ACTINIDE ISOTOPES
ACTINIDE NUCLEI
ALPHA DECAY RADIOISOTOPES
BINDING ENERGY
DEFORMATION
ENERGY
ENERGY SPECTRA
EVEN-EVEN NUCLEI
HARTREE-FOCK METHOD
HEAVY NUCLEI
ISOTOPES
ITERATIVE METHODS
MATHEMATICAL MODELS
MULTIPOLES
NUCLEAR DEFORMATION
NUCLEI
NUCLEON-NUCLEON POTENTIAL
PARTICLE MODELS
PLUTONIUM 240
PLUTONIUM ISOTOPES
POTENTIALS
RADIOISOTOPES
SINGLE-PARTICLE MODEL
SKYRME POTENTIAL
SPECTRA
THORIUM 232
THORIUM ISOTOPES
YEARS LIVING RADIOISOTOPES
A=220 & above
Theoretical-- Mass
Abundance
& Binding Energy-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ACTINIDE ISOTOPES
ACTINIDE NUCLEI
ALPHA DECAY RADIOISOTOPES
BINDING ENERGY
DEFORMATION
ENERGY
ENERGY SPECTRA
EVEN-EVEN NUCLEI
HARTREE-FOCK METHOD
HEAVY NUCLEI
ISOTOPES
ITERATIVE METHODS
MATHEMATICAL MODELS
MULTIPOLES
NUCLEAR DEFORMATION
NUCLEI
NUCLEON-NUCLEON POTENTIAL
PARTICLE MODELS
PLUTONIUM 240
PLUTONIUM ISOTOPES
POTENTIALS
RADIOISOTOPES
SINGLE-PARTICLE MODEL
SKYRME POTENTIAL
SPECTRA
THORIUM 232
THORIUM ISOTOPES
YEARS LIVING RADIOISOTOPES