Symmetry coefficients and incompressibility of clusterized supernova matter

Abstract

The symmetry energy coefficients, incompressibility, and single-particle and isovector potentials of clusterized dilute nuclear matter are calculated at different temperatures employing the $S$-matrix approach to the evaluation of the equation of state. Calculations have been extended to understand the aforesaid properties of homogeneous and clusterized supernova matter in the subnuclear density region. Comparison of the results in the $S$-matrix and mean-field approach reveals some subtle differences in the density and temperature region we explore.

arXiv comment9 pages + 12 figures

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Cited by in corpus (9)

• Unified treatment of sub-saturation stellar matter at zero and finite temperature
• Statistical description of complex nuclear phases in supernovae and proto-neutron stars
• Symmetry energy of warm nuclear systems
• Ensemble in-equivalence in supernova matter within a simple model
• Imprints of Nuclear Symmetry Energy on Properties of Neutron Stars
• Warm alpha-nucleon matter
• Anatomy of symmetry energy of dilute nuclear matter
• The efficacy of isotope thermometry: examining in the S-matrix approach
• Temperature and Density Conditions for Alpha Clustering in Excited Self-Conjugate Nuclei