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arXiv · 1506.02641

Preliminary EoS for core-collapse supernova simulations with the QMC model

Guilherme Grams·Alexandre M. Santos·Débora P. Menezes
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Abstract

In this work we present the preliminary results of a complete equation of state (EoS) for core-collapse supernova simulations. We treat uniform matter made of nucleons using the the quark-meson coupling (QMC) model. We show a table with a variety of thermodynamic quantities, which covers the proton fraction range $Y_{p}=0-0.65$ with the linear grid spacing $ \Delta Y_{p}=0.01$ ($66$ points) and the density range $\rho_{B}=10^{14}-10^{16}$g.cm$^{-3}$ with the logarithmic grid spacing $\Delta log_{10}(\rho_{B}/[$g.cm$^{-3}])=0.1 $ ($21$ points). This preliminary study is performed at zero temperature and our results are compared with the widely used EoS already available in the literature.

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Guilherme Grams, Alexandre M. Santos, Débora P. Menezes. 2015-06-08. Preliminary EoS for core-collapse supernova simulations with the QMC model. https://doi.org/10.1007/s13538-015-0386-z

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