GOLUCHOVÁ, Kateřina, Gabriel TÖRÖK, Martin URBANEC, Gabriela URBANCOVÁ and Eva ŠRÁMKOVÁ. Innermost stable circular orbits around compact stars: Terms that are quadratic in spin. In Z. Stuchlík, G. Török a V. Karas. Proceedings of RAGtime 17–19: Workshops on black holes and neutron stars, 17–19/23–26 Oct., 1–5 Nov. 2015/2016/2017, Opava, Czech Republic. 1st ed. Opava (Česká republika): Slezská univerzita v Opavě, Filozoficko–přírodovědecká fakulta v Opavě, Ústav fyziky, 2017, p. 23-32. ISBN 978-80-7510-256-0. |
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@inproceedings{29921, author = {Goluchová, Kateřina and Török, Gabriel and Urbanec, Martin and Urbancová, Gabriela and Šrámková, Eva}, address = {Opava (Česká republika)}, booktitle = {Proceedings of RAGtime 17–19: Workshops on black holes and neutron stars, 17–19/23–26 Oct., 1–5 Nov. 2015/2016/2017, Opava, Czech Republic}, edition = {1.}, editor = {Z. Stuchlík, G. Török a V. Karas}, keywords = {X-rays: binaries; accretion; accretion disks; stars: neutron}, howpublished = {tištěná verze "print"}, language = {eng}, location = {Opava (Česká republika)}, isbn = {978-80-7510-256-0}, pages = {23-32}, publisher = {Slezská univerzita v Opavě, Filozoficko–přírodovědecká fakulta v Opavě, Ústav fyziky}, title = {Innermost stable circular orbits around compact stars: Terms that are quadratic in spin}, url = {http://proceedings.physics.cz/index.php/ragtime-book/proceedings-of-ragtime-17-19}, year = {2017} }
TY - JOUR ID - 29921 AU - Goluchová, Kateřina - Török, Gabriel - Urbanec, Martin - Urbancová, Gabriela - Šrámková, Eva PY - 2017 TI - Innermost stable circular orbits around compact stars: Terms that are quadratic in spin PB - Slezská univerzita v Opavě, Filozoficko–přírodovědecká fakulta v Opavě, Ústav fyziky CY - Opava (Česká republika) SN - 9788075102560 KW - X-rays: binaries KW - accretion KW - accretion disks KW - stars: neutron UR - http://proceedings.physics.cz/index.php/ragtime-book/proceedings-of-ragtime-17-19 L2 - http://proceedings.physics.cz/index.php/ragtime-book/proceedings-of-ragtime-17-19 N2 - Orbital motion close to a rotating compact star is largely affected by strong gravity. Location of the innermost stable circular orbit (ISCO) is determined trough interplay between the effects of general relativity and the effects of Newtonian physics that are associated to oblateness of the compact star. The Keplerian frequency at this orbit may increase as well as decrease when the compact star angular momentum increases. In this context we explore behaviour of the ISCO frequency for compact star models calculated within the Hartle-Thorne spacetime approximation. ER -
GOLUCHOVÁ, Kateřina, Gabriel TÖRÖK, Martin URBANEC, Gabriela URBANCOVÁ and Eva ŠRÁMKOVÁ. Innermost stable circular orbits around compact stars: Terms that are quadratic in spin. In Z. Stuchlík, G. Török a V. Karas. \textit{Proceedings of RAGtime 17–19: Workshops on black holes and neutron stars, 17–19/23–26 Oct., 1–5 Nov. 2015/2016/2017, Opava, Czech Republic}. 1st ed. Opava (Česká republika): Slezská univerzita v Opavě, Filozoficko–přírodovědecká fakulta v Opavě, Ústav fyziky, 2017, p.~23-32. ISBN~978-80-7510-256-0.
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