The Equation of State of Nuclear Matter in the Relativistic Dirac-bruckner Approach
19864 pages
Published in:
- Phys.Rev.Lett. 56 (1986) 1237-1240
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Abstract: (APS)
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−ρ diagram are obtained which show the existence of a liquid-vapor phase equilibrium below a critical temperature of Tc≃12 MeV.- 21.65.+f
- NUCLEAR MATTER: GROUND STATE
- NUCLEON NUCLEON: INTERACTION
- INTERACTION: NUCLEON NUCLEON
- EXCHANGE: ONE-BOSON
- ONE-BOSON: EXCHANGE
- Dirac equation
- APPROXIMATION: FINITE TEMPERATURE
- THERMODYNAMICS
- BINDING ENERGY: DENSITY
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