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arXiv · 1002.4132

Isospin Constraints on the Parametric Coupling Model for Nuclear Matter

Guilherme F. Marranghello·Constança Providência·Alexandre M. S. Santos
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Abstract

We make use of isospin constraints to study the parametric coupling model and the properties of asymmetric nuclear matter. Besides the usual constraints for nuclear matter - effective nucleon mass and the incompressibility at saturation density - and the neutron star constraints - maximum mass and radius - we have studied the properties related with the symmetry energy. These properties have constrained to a small range the parameters of the model. We have applied our results to study the thermodynamic instabilities in the liquid-gas phase transition as well as the neutron star configurations.

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Guilherme F. Marranghello, Constança Providência, Alexandre M. S. Santos. 2010-02-22. Isospin Constraints on the Parametric Coupling Model for Nuclear Matter. https://doi.org/10.1103/physrevc.81.024307

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