Core-collapse supernova matter: light clusters, pasta phase and phase transitions
Nuclear Theory
2015-03-31 v1
Abstract
The pasta phase in core-collapse supernova matter (finite temperatures and fixed proton fractions) is studied within relativistic mean field models. Two different calculations are used for comparison, the Thomas-Fermi (TF) and the Coexisting Phases (CP) approximations. The effects of including light clusters in nuclear matter and the densities at which the transitions between pasta configurations and to uniform matter occur are also investigated. Finally, a comparison with a finite temperature Skyrme-Hartree-Fock calculation is drawn.
Keywords
Cite
@article{arxiv.1503.08753,
title = {Core-collapse supernova matter: light clusters, pasta phase and phase transitions},
author = {Helena Pais and Constança Providência and William G. Newton and Jirina R. Stone},
journal= {arXiv preprint arXiv:1503.08753},
year = {2015}
}
Comments
Contribution for the Conference Proceedings of the "Compact Stars in the QCD Phase Diagram IV (CSQCD IV)", September 26-30, 2014, Prerow, Germany