Details

Autor(en) / Beteiligte

• Török, Gabriel
• Urbanec, Martin
• Goluchová, Kateřina
• Bakala, Pavel
• Šrámková, Eva
• Stuchlík, Zdeněk

Titel

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

Ist Teil von

• Proceedings of the International Astronomical Union, 2012-08, Vol.8 (S291), p.524-526

Ort / Verlag

Cambridge, UK: Cambridge University Press

Erscheinungsjahr

2012

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• 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.