Shape of /sup 24/Mg at zero and finite temperature
Journal Article
·
· Phys. Rev. C; (United States)
Hartree-Fock-Rothaan calculations with realistic effective interactions inthe /ital sd/ shell consistently yield an ellipsoidal ground-state deformationfor /sup 24/Mg. The predictions of the present mean-fieldcalculations are supported by experiment and exact shell-model calculations.For a deformed ground state with ellipsoidal symmetry two shape transformationsare observed in the finite-temperature Hartree-Fock approximation as thetemperature is increased, firstly from ellipsoidal to axially symmetric andfinally to a spherical shape.
- Research Organization:
- Department of Physics, University of Pretoria, Pretoria 0002, South Africa(ZA)
- OSTI ID:
- 6058555
- Journal Information:
- Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 40:1; ISSN PRVCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
653001* -- Nuclear Theory-- Nuclear Structure
Moments
Spin
& Models
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALKALINE EARTH ISOTOPES
ANGULAR MOMENTUM
BINDING ENERGY
COUPLING
DEFORMATION
ENERGY
EVEN-EVEN NUCLEI
HARTREE-FOCK METHOD
INTERMEDIATE COUPLING
ISOTOPES
L-S COUPLING
LIGHT NUCLEI
MAGNESIUM 24
MAGNESIUM ISOTOPES
MATHEMATICAL MODELS
MATRIX ELEMENTS
MEAN-FIELD THEORY
NUCLEAR DEFORMATION
NUCLEAR MODELS
NUCLEI
NUCLEON-NUCLEON POTENTIAL
PARITY
PARTICLE MODELS
PARTICLE PROPERTIES
POTENTIALS
SHELL MODELS
SINGLE-PARTICLE MODEL
SKYRME POTENTIAL
SPIN
STABLE ISOTOPES
SYMMETRY
TEMPERATURE DEPENDENCE
Moments
Spin
& Models
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALKALINE EARTH ISOTOPES
ANGULAR MOMENTUM
BINDING ENERGY
COUPLING
DEFORMATION
ENERGY
EVEN-EVEN NUCLEI
HARTREE-FOCK METHOD
INTERMEDIATE COUPLING
ISOTOPES
L-S COUPLING
LIGHT NUCLEI
MAGNESIUM 24
MAGNESIUM ISOTOPES
MATHEMATICAL MODELS
MATRIX ELEMENTS
MEAN-FIELD THEORY
NUCLEAR DEFORMATION
NUCLEAR MODELS
NUCLEI
NUCLEON-NUCLEON POTENTIAL
PARITY
PARTICLE MODELS
PARTICLE PROPERTIES
POTENTIALS
SHELL MODELS
SINGLE-PARTICLE MODEL
SKYRME POTENTIAL
SPIN
STABLE ISOTOPES
SYMMETRY
TEMPERATURE DEPENDENCE