Temperature-dependence of single-particle properties in isospin-symmetric and -asymmetric matter within the Dirac-Brueckner-Hartree-Fock model

Abstract

The understanding of the interaction of nucleons in nuclear and neutron-rich matter at non-zero temperature is important for a variety of applications ranging from heavy-ion collisions to nuclear astrophysics. In this papre we apply the Dirac-Brueckner-Hartree-Fock method along with the Bonn B potential to predict single-particle properties in symmetric nuclear matter and neutron-rich matter at finite temperature. It is found that temperature effects are generally small but can be significant at low density and momentum.

Extended version of article arXiv:0908.1958 [nucl-th]. In press (Journal of Physics G)

References in corpus (6)

• Hot neutron matter from a Self-Consistent Green's Functions approach
• Spin polarized neutron matter within the Dirac-Brueckner-Hartree-Fock approach
• Equation of state for $\beta$-stable hot nuclear matter
• The entropy of a correlated system of nucleons
• Temperature and momentum dependence of single-particle properties in hot asymmetric nuclear matter
• Ferromagnetic instabilities in neutron matter at finite temperature with the Gogny interaction

Cited by in corpus (6)

• Thermal Properties of Asymmetric Nuclear Matter
• Nucleon effective mass in hot dense matter
• Temperature dependence of the symmetry energy and neutron skins in Ni, Sn, and Pb isotopic chains
• Temperature dependence of the volume and surface contributions to the nuclear symmetry energy within the coherent density fluctuation model
• Temperature effects on the neutron matter equation of state obtained from chiral effective field theory
• Effects of a Brueckner-Hartree-Fock-corrected effective mass on speed of sound, conformality, and observables of dark matter-admixed neutron stars