Delta isobars in neutron stars

The appearance of delta isobars in beta-stable matter is regulated by the behavior of the symmetry energy at densities larger than saturation density. We show that by taking into account recent constraints on the density derivative of the symmetry energy and the theoretical and experimental results...

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Bibliographic Details
Main Authors: Pagliara Giuseppe, Drago Alessandro, Lavagno Andrea, Pigato Daniele
Format: Article
Language:English
Published: EDP Sciences 2015-01-01
Series:EPJ Web of Conferences
Online Access:http://dx.doi.org/10.1051/epjconf/20159501011