MATUSZKOVÁ, Monika, Kateřina KLIMOVIČOVÁ, Gabriela URBANCOVÁ, Debora LANČOVÁ, Eva ŠRÁMKOVÁ and Gabriel TÖRÖK. Oscillations of non-slender tori in the Hartle-Thorne external geometry. In Stuchlik Z.,Torok G.,Karas V. Proceedings of RAGtime 22: Workshops on black holes and neutron stars. Opava: Slezská univerzita v Opavě, Fyzikální ústav v Opavě, 2020, p. 185-201. ISBN 978-80-7510-432-8. |
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@inproceedings{45605, author = {Matuszková, Monika and Klimovičová, Kateřina and Urbancová, Gabriela and Lančová, Debora and Šrámková, Eva and Török, Gabriel}, address = {Opava}, booktitle = {Proceedings of RAGtime 22: Workshops on black holes and neutron stars}, editor = {Stuchlik Z.,Torok G.,Karas V.}, keywords = {neutron star; thick accretion disc; Hartle-Thorne metric}, howpublished = {tištěná verze "print"}, language = {eng}, location = {Opava}, isbn = {978-80-7510-432-8}, pages = {185-201}, publisher = {Slezská univerzita v Opavě, Fyzikální ústav v Opavě}, title = {Oscillations of non-slender tori in the Hartle-Thorne external geometry}, url = {http://proceedings.physics.cz/images/proc21/mat.pdf}, year = {2020} }
TY - JOUR ID - 45605 AU - Matuszková, Monika - Klimovičová, Kateřina - Urbancová, Gabriela - Lančová, Debora - Šrámková, Eva - Török, Gabriel PY - 2020 TI - Oscillations of non-slender tori in the Hartle-Thorne external geometry PB - Slezská univerzita v Opavě, Fyzikální ústav v Opavě CY - Opava SN - 9788075104328 KW - neutron star KW - thick accretion disc KW - Hartle-Thorne metric UR - http://proceedings.physics.cz/images/proc21/mat.pdf N2 - We examine the influence of the quadrupole moment of a slowly rotating neutronstar on the oscillations of non-slender accretion tori. We apply previously developedmethods to perform analytical calculations of frequencies of the radial epicyclicmode of a torus in the specific case of the Hartle-Thorne geometry. We presenthere our preliminary results and provide a brief comparison between the calculated frequencies and the frequencies previously obtained assuming both standard and lin-earized Kerr geometry. Finally, we shortly discuss the consequences for models of high-frequency quasi-periodic oscillations observed in low-mass X-ray binaries. ER -
MATUSZKOVÁ, Monika, Kateřina KLIMOVIČOVÁ, Gabriela URBANCOVÁ, Debora LANČOVÁ, Eva ŠRÁMKOVÁ and Gabriel TÖRÖK. Oscillations of non-slender tori in the Hartle-Thorne external geometry. In Stuchlik Z.,Torok G.,Karas V. \textit{Proceedings of RAGtime 22: Workshops on black holes and neutron stars}. Opava: Slezská univerzita v Opavě, Fyzikální ústav v Opavě, 2020, p.~185-201. ISBN~978-80-7510-432-8.
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