Nuclear equation of state constraints from tidal deformability of neutron stars
نویسندگان
چکیده
منابع مشابه
Spin and Isospin Asymmetry, Equation of State and Neutron Stars
In the present work, we have obtained the equation of state for neutron star matter considering the in uence of the ferromagnetic and antiferromagnetic spin state. We have also investigated the structure of neutron stars. According to our results, the spin asymmetry stiens the equation of state and leads to high mass for the neutron star.
متن کاملspin and isospin asymmetry, equation of state and neutron stars
in the present work, we have obtained the equation of state for neutron star matter considering the in uence of the ferromagnetic and antiferromagnetic spin state. we have also investigated the structure of neutron stars. according to our results, the spin asymmetry sti ens the equation of state and leads to high mass for the neutron star.
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I discuss constraints on the equation of state of matter at supra-nuclear densities that can be derived from observations of neutron stars. I focus on recent work on Vela X-1, which may well be substantially more massive than the canonical 1.4 M ⊙ , and on the prospects offered by the 'isolated' or 'thermally-emitting' neutron stars. 1. The equation of state for ultra-dense matter To understand...
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The Equation of State (EoS) of dense matter represents a central issue in the study of compact astrophysical objects and heavy ion reactions at intermediate and relativistic energies. We have derived a nuclear EoS with nucleons and hyperons within the Brueckner-Hartree-Fock approach, and joined it with quark matter EoS. For that, we have employed the MIT bag model, as well as the Nambu–Jona-Las...
متن کاملTidal deformability of neutron stars with realistic equations of state and their gravitational wave signatures in binary inspiral
Tanja Hinderer, Benjamin D. Lackey, Ryan N. Lang, and Jocelyn S. Read Theoretical Astrophysics, California Institute of Technology, Pasadena, California 91125, USA Department of Physics, University of Wisconsin–Milwaukee, P.O. Box 413, Milwaukee, Wisconsin 53201, USA Department of Physics and MIT Kavli Institute, MIT, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA Gravitational As...
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ژورنال
عنوان ژورنال: HNPS Proceedings
سال: 2019
ISSN: 2654-0088,2654-007X
DOI: 10.12681/hnps.2002