Restrictions to neutron star properties based on twin-peak
quasi-periodic oscillations (Conference Paper)

D 2012

Restrictions to neutron star properties based on twin-peak quasi-periodic oscillations (Conference Paper)

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

Basic information

Original name

Restrictions to neutron star properties based on twin-peak quasi-periodic oscillations (Conference Paper)

Authors

BAKALA, Pavel, Kateřina GOLUCHOVÁ, Zdeněk STUCHLÍK, Eva ŠRÁMKOVÁ, Gabriel TÖRÖK and Martin URBANEC

Edition

Cambridge, UK, Proceedings of the International Astronomical Union, p. 319-320, 2 pp. 2012

Publisher

Cambridge University Press

Other information

Language

English

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

ISBN

978-1-107-03379-5

ISSN

DOI

http://dx.doi.org/10.1017/S1743921312020200

Keywords in English

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

Abstract

V originále

We consider twin-peak quasi-periodic oscillations (QPOs) observed in the accreting low-mass neutron star (NS) binaries and explore restrictions to NS properties that are implied by various QPO models. For each model and each source, the consideration results in a specific relation between the NS mass M and the angular-momentum j rather than in their single preferred combination. Furthermore, the inferred restrictions on NS properties (or QPO models) are weaker for the low-frequency sources than for thehigh-frequency sources.

Citovat

BAKALA, Pavel, Kateřina GOLUCHOVÁ, Zdeněk STUCHLÍK, Eva ŠRÁMKOVÁ, Gabriel TÖRÖK and Martin URBANEC. Restrictions to neutron star properties based on twin-peak quasi-periodic oscillations (Conference Paper). In Proceedings of the International Astronomical Union. Cambridge, UK: Cambridge University Press, 2012, p. 319-320. ISBN 978-1-107-03379-5. Available from: https://dx.doi.org/10.1017/S1743921312020200.

@inproceedings{42561,
   author = {Bakala, Pavel and Goluchová, Kateřina and Stuchlík, Zdeněk and Šrámková, Eva and Török, Gabriel and Urbanec, Martin},
   address = {Cambridge, UK},
   booktitle = {Proceedings of the International Astronomical Union},
   doi = {http://dx.doi.org/10.1017/S1743921312020200},
   keywords = {Stars: fundamental parameters; Stars: neutron; Stars: rotation; X-rays: binaries},
   language = {eng},
   location = {Cambridge, UK},
   isbn = {978-1-107-03379-5},
   pages = {319-320},
   publisher = {Cambridge University Press},
   title = {Restrictions to neutron star properties based on twin-peak quasi-periodic oscillations (Conference Paper)},
   year = {2012}
}

TY  - JOUR
ID  - 42561
AU  - Bakala, Pavel - Goluchová, Kateřina - Stuchlík, Zdeněk - Šrámková, Eva - Török, Gabriel - Urbanec, Martin
PY  - 2012
TI  - Restrictions to neutron star properties based on twin-peak quasi-periodic oscillations (Conference Paper)
PB  - Cambridge University Press
CY  - Cambridge, UK
SN  - 9781107033795
KW  - Stars: fundamental parameters
KW  - Stars: neutron
KW  - Stars: rotation
KW  - X-rays: binaries
N2  - We consider twin-peak quasi-periodic oscillations (QPOs) observed in the accreting low-mass neutron star (NS) binaries and explore restrictions to NS properties that are implied by various QPO models. For each model and each source, the consideration results in a specific relation between the NS mass M and the angular-momentum j rather than in their single preferred combination. Furthermore, the inferred restrictions on NS properties (or QPO models) are weaker for the low-frequency sources than for thehigh-frequency sources.
ER  -

BAKALA, Pavel, Kateřina GOLUCHOVÁ, Zdeněk STUCHLÍK, Eva ŠRÁMKOVÁ, Gabriel TÖRÖK and Martin URBANEC. Restrictions to neutron star properties based on twin-peak quasi-periodic oscillations (Conference Paper). In \textit{Proceedings of the International Astronomical Union}. Cambridge, UK: Cambridge University Press, 2012, p.~319-320. ISBN~978-1-107-03379-5. Available from: https://dx.doi.org/10.1017/S1743921312020200.

Detailed Information on Publication Record