D 2013

Restrictions to neutron star models based on twin-peak quasi-periodic oscillations

BAKALA, Pavel, Kateřina GOLUCHOVÁ, Zdeněk STUCHLÍK, Eva ŠRÁMKOVÁ, Gabriel TÖRÖK et. al.

Basic information

Original name

Restrictions to neutron star models based on twin-peak quasi-periodic oscillations

Name (in English)

Restrictions to neutron star models based on twin-peak quasi-periodic oscillations

Edition

Cambridge, UK, p. 524-526, 3 pp. 2013

Publisher

Cambridge University Press

Other information

Type of outcome

Stať ve sborníku

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

Organization unit

Faculty of Philosophy and Science in Opava

ISBN

978-1-107-03379-5

ISSN

Keywords in English

X-rays: binaries; stars: neutron; stars: fundamental parameters; stars: rotation

Tags

Tags

International impact
Změněno: 27/4/2021 09:44, Jan Vlha

Abstract

V originále

In a series of works - Török et al. (2010, 2012a) and Urbanec et al. (2010a) - we explored restrictions to neutron star properties that are implied by various models of twin-peak quasi-periodic oscillations. Here we sketch an attempt to confront the obtained mass-angular-momentum relations and limits on neutron star compactness with the parameters estimated by assuming various equations of state and the spin frequency of the atoll source 4U 1636-53.

In English

In a series of works - Török et al. (2010, 2012a) and Urbanec et al. (2010a) - we explored restrictions to neutron star properties that are implied by various models of twin-peak quasi-periodic oscillations. Here we sketch an attempt to confront the obtained mass-angular-momentum relations and limits on neutron star compactness with the parameters estimated by assuming various equations of state and the spin frequency of the atoll source 4U 1636-53.