Equation of state of nuclear matter in the relativistic Dirac-Brueckner approach
Journal Article
·
· Phys. Rev. Lett.; (United States)
Within the framework of the relativistic Dirac-Brueckner approach, the equation of state of nuclear matter is studied on the basis of a one-boson-exchange interaction. The saturation properties of the ground state and its compressional energy are calculated. The model is extended to nonzero temperature by use of finite-temperature Green's functions for the dressed nucleons. Isotherms in a P-rho diagram are obtained which show the existence of a liquid-vapor phase equilibrium below a critical temperature of T/sub c/approx. =12 MeV.
- Research Organization:
- Kernfysisch Versneller Instituut, University of Groningen, 9747 AA Groningen, The Netherlands
- OSTI ID:
- 5872170
- Journal Information:
- Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 56:12; ISSN PRLTA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
653002* -- Nuclear Theory-- Nuclear Matter
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYON-BARYON INTERACTIONS
BINDING ENERGY
BOSON-EXCHANGE MODELS
ENERGY
EQUATIONS
EQUATIONS OF STATE
FUNCTIONS
GREEN FUNCTION
HADRON-HADRON INTERACTIONS
INTERACTIONS
MATHEMATICAL MODELS
MATTER
NUCLEAR MATTER
NUCLEON-NUCLEON INTERACTIONS
OBE MODEL
PARTICLE INTERACTIONS
PARTICLE MODELS
PERIPHERAL MODELS
PHASE TRANSFORMATIONS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYON-BARYON INTERACTIONS
BINDING ENERGY
BOSON-EXCHANGE MODELS
ENERGY
EQUATIONS
EQUATIONS OF STATE
FUNCTIONS
GREEN FUNCTION
HADRON-HADRON INTERACTIONS
INTERACTIONS
MATHEMATICAL MODELS
MATTER
NUCLEAR MATTER
NUCLEON-NUCLEON INTERACTIONS
OBE MODEL
PARTICLE INTERACTIONS
PARTICLE MODELS
PERIPHERAL MODELS
PHASE TRANSFORMATIONS