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arXiv · 0704.1984

Nuclear matter in the crust of neutron stars

P. Gögelein·H. Müther
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Abstract

The properties of inhomogeneous nuclear matter are investigated considering the self-consistent Skyrme Hartree-Fock approach with inclusion of pairing correlations. For a comparison we also consider a relativistic mean field approach. The inhomogeneous infinite matter is described in terms of cubic Wigner-Seitz cells, which leads to a smooth transition to the limit of homogeneous nuclear matter. The possible existence of various structures in the so-called pasta phase is investigated within this self-consistent approach and a comparison is made to results obtained within the Thomas-Fermi approximation. Results for the proton abundances and the pairing properties are discussed for densities for which clustering phenomena are obtained.

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P. Gögelein, H. Müther. 2007-04-16. Nuclear matter in the crust of neutron stars. https://doi.org/10.1103/physrevc.76.024312

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