BĚTÁK, Emil, Zdeněk STUCHLÍK and Martin URBANEC. Nuclear Matter Equations of State and the Neutron Stars. In Frontiers in Nuclear Structure, Astrophysics, and Reactions Finustar 2. Melville, New York, 2007, p. 313-317, 4 pp. ISBN 978-0-7354-0532-5. Available from: https://dx.doi.org/10.1063/1.2939317.
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Basic information
Original name Nuclear Matter Equations of State and the Neutron Stars
Authors BĚTÁK, Emil, Zdeněk STUCHLÍK and Martin URBANEC.
Edition Melville, New York, Frontiers in Nuclear Structure, Astrophysics, and Reactions Finustar 2, p. 313-317, 4 pp. 2007.
Other information
Original language English
Type of outcome Proceedings paper
Field of Study 10308 Astronomy
Confidentiality degree is not subject to a state or trade secret
Organization unit Faculty of Philosophy and Science in Opava
ISBN 978-0-7354-0532-5
Doi http://dx.doi.org/10.1063/1.2939317
Keywords in English Asymmetric nuclear matter, Neutron stars, Quantum hydrodynamics, Relativistic Brueckner-Hartree-Fock, Equations of state
Tags FÚ, LC06014, MSM4781305903, sbornik
Tags International impact
Links LC06014, research and development project. MSM4781305903, plan (intention).
Changed by Changed by: Mgr. Pavlína Jalůvková, učo 25213. Changed: 8/12/2020 09:16.
Abstract
The equations of state (EoS) of relativistic asymmetric nuclear matter are obtainable from assumed form of the interaction Lagrangian. They are one of important inputs to describe the neutron stars. The structure of the neutron stars , i.e. the density of matter and the pressure as functions of radial distance starting from their values at the center of a star, is straightforwardly dependent on EoS. Similarly, a limitation on the total mass of the neutron star can be obtained therefrom. Thus, EoS and the underlying nucleon interactions can be tested also by the means of astronomical observations.
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