URBANEC, Martin, John MILLER and J. RIKOVSKA STONE. Matching of equations of state: Influence on calculated neutron star models. In Proceedings of RAGtime 6/7: Workshops on black holes and neutron stars. Opava: Slezská univerzita v Opavě, Filozoficko-přírodovědecká fakulta, Ústav fyziky, 2005, p. 357-362, 5 pp. ISBN 80-7248-334-X.
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Basic information
Original name Matching of equations of state: Influence on calculated neutron star models
Authors URBANEC, Martin, John MILLER and J. RIKOVSKA STONE.
Edition Opava, Proceedings of RAGtime 6/7: Workshops on black holes and neutron stars, p. 357-362, 5 pp. 2005.
Publisher Slezská univerzita v Opavě, Filozoficko-přírodovědecká fakulta, Ústav fyziky
Other information
Original language English
Type of outcome Proceedings paper
Field of Study 10308 Astronomy
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
Organization unit Faculty of Philosophy and Science in Opava
ISBN 80-7248-334-X
Keywords in English neutron stars, equations of state
Tags FÚ, MSM4781305903, RAGtime, sbornik
Tags International impact
Links MSM4781305903, plan (intention).
Changed by Changed by: Mgr. Pavlína Jalůvková, učo 25213. Changed: 8/12/2020 09:04.
Abstract
Equations of state for neutron-star matter at densities above nuclear-matter density are usually joined onto an equation of state for matter at lower densities calculated using a different physical treatment. Since the way of making the join is not clearly defined, we have tested the sensitivity of derived neutron-star models to the way in which the matching is made. We consider the joining between Skyrme equations of state for the higher densities and the Baym--Bethe--Pethick equation of state for densities between the neutron-drip point and nuclear-matter density.
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