D
2011
Influence of strange matter admixtures on macroscopic properties of neutron stars
BĚTÁK, Emil, Zdeněk STUCHLÍK and Martin URBANEC
Basic information
Original name
Influence of strange matter admixtures on macroscopic properties of neutron stars
Edition
Melville, NY, USA, AIP Conference Proceedings/Volume 1377, p. 275-279, 5 pp. 2011
Publisher
Slezská univerzita v Opavě, Filozoficko-přírodovědecká fakulta, Ústav fyziky
Other information
Type of outcome
Stať ve sborníku
Field of Study
10308 Astronomy
Confidentiality degree
není předmětem státního či obchodního tajemství
Organization unit
Faculty of Philosophy and Science in Opava
Keywords in English
Neutron stars, Equations of state, Dense matter, Asymmetric nuclear matter, Hyperons, Quantum hadrodynamics, Relativistic Brueckner-Hartree-Fock, Equations of state
Tags
International impact, Reviewed
Links
LC06014, research and development project. MSM4781305903, plan (intention).
V originále
We used the equations of state (EoS) of dense nuclear matter to construct the macroscopic properties of neutron stars and test them using available observational results. The Dirac-Brueckner-Hartree-Fock mean field calculations approximated by their parameterized form are the basis of our calculations for the star interior. We calculated the central pressure, density, radius and mass both without and with allowance for hyperons, and compared these results with astronomical observations.
Displayed: 25/12/2024 08:53