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NEUTRON STAR STRUCTURE WITH HYPERONS AND QUARKS

  • M. Baldo
  • F. Burgio
  • H.-J. Schulze
Part of the NATO Science Series II: Mathematics, Physics and Chemistry book series (NAII, volume 197)

Abstract

We discuss the high-density nuclear equation of state within the Brueckner-Hartree-Fock approach. Particular attention is paid to the effects of nucleonic three-body forces, the presence of hyperons, and the joining with an eventual quark matter phase. The resulting properties of neutron stars, in particular the mass-radius relation, are determined. It turns out that stars heavier than 1.3 solar masses contain necessarily quark matter.

Keywords

Neutron Star Nuclear Matter Symmetry Energy Quark Matter Compact Star 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer 2006

Authors and Affiliations

  • M. Baldo
    • 1
  • F. Burgio
    • 1
  • H.-J. Schulze
    • 1
  1. 1.INFN Sezione di CataniaCataniaItaly

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