Relativistic temperature-dependent Hartree-Fock calculation of spherical nuclei
Journal Article
·
· Physical Review, C (Nuclear Physics); (United States)
- Department of Physics and Astronomy, Ohio University, Athens, Ohio 45701 (United States)
The temperature-dependent Hartree-Fock approach is extended to the relativistic quantum-field-theory framework; exchange of {sigma}, {omega}, {rho}, and {pi} mesons and photons are included. Application is made to two spherical nuclei, {sup 16}O and {sup 40}Ca. Temperature dependences of excitation energies, single-particle spectra, charge densities, and entropies are evaluated and compared to corresponding nonrelativistic calculations. We find a considerably larger thermal response for these nuclei when compared to the nonrelativistic results.
- OSTI ID:
- 7071908
- Journal Information:
- Physical Review, C (Nuclear Physics); (United States), Journal Name: Physical Review, C (Nuclear Physics); (United States) Vol. 46:5; ISSN 0556-2813; ISSN PRVCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
663110 -- General & Average Properties of Nuclei & Nuclear Energy Levels-- (1992-)
663520 -- Nuclear Mass Ranges-- A=6-19-- (1992-)
663540* -- Nuclear Mass Ranges-- A=39-58-- (1992-)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALKALINE EARTH ISOTOPES
CALCIUM 40
CALCIUM ISOTOPES
CHARGE DENSITY
ENERGY-LEVEL TRANSITIONS
ENTROPY
EVEN-EVEN NUCLEI
HARTREE-FOCK METHOD
ISOTOPES
LIGHT NUCLEI
NUCLEI
OXYGEN 16
OXYGEN ISOTOPES
PHYSICAL PROPERTIES
STABLE ISOTOPES
TEMPERATURE DEPENDENCE
THERMODYNAMIC PROPERTIES
663520 -- Nuclear Mass Ranges-- A=6-19-- (1992-)
663540* -- Nuclear Mass Ranges-- A=39-58-- (1992-)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALKALINE EARTH ISOTOPES
CALCIUM 40
CALCIUM ISOTOPES
CHARGE DENSITY
ENERGY-LEVEL TRANSITIONS
ENTROPY
EVEN-EVEN NUCLEI
HARTREE-FOCK METHOD
ISOTOPES
LIGHT NUCLEI
NUCLEI
OXYGEN 16
OXYGEN ISOTOPES
PHYSICAL PROPERTIES
STABLE ISOTOPES
TEMPERATURE DEPENDENCE
THERMODYNAMIC PROPERTIES