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arXiv · 1203.4166

The neutron star inner crust and symmetry energy

Fabrizio Grill·Sidney S. Avancini·Constança Providência
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Abstract

The cell structure of clusters in the inner crust of a cold \beta-equilibrium neutron star is studied within a Thomas Fermi approach and compared with other approaches which include shell effects. Relativistic nuclear models are considered. We conclude that the symmetry energy slope L may have quite dramatic effects on the cell structure if it is very large or small. Rod-like and slab-like pasta clusters have been obtained in all models except one with a large slope L.

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Fabrizio Grill, Sidney S. Avancini, Constança Providência. 2012-03-19. The neutron star inner crust and symmetry energy. https://doi.org/10.1103/physrevc.85.055808

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