Isospin Constraints on the Parametric Coupling Model for Nuclear Matter
arXiv:1002.4132 · doi:10.1103/PhysRevC.81.024307
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.
11 pages, 10 figures
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