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@inproceedings{43220, author = {Hledík, Stanislav and Konar, Sushan and Miller, John and Stuchlík, Zdeněk}, address = {Opava}, booktitle = {Proceedings of RAGtime 8/9: Workshops on black holes and neutron stars}, keywords = {neutron stars, binary systems, QPOs, accretion discs}, language = {eng}, location = {Opava}, isbn = {978-80-7248-419-5}, pages = {293-322}, publisher = {Slezská univerzita v Opavě, Filozoficko-přírodovědecká fakulta, Ústav fyziky}, title = {Excitation of oscillations in accretion discs orbiting compact objects}, year = {2007} }
TY - JOUR ID - 43220 AU - Hledík, Stanislav - Konar, Sushan - Miller, John - Stuchlík, Zdeněk PY - 2007 TI - Excitation of oscillations in accretion discs orbiting compact objects PB - Slezská univerzita v Opavě, Filozoficko-přírodovědecká fakulta, Ústav fyziky CY - Opava SN - 9788072484195 KW - neutron stars, binary systems, QPOs, accretion discs N2 - Using Newtonian theory, we discuss the possibility of forced resonant phenomena being excited by means of gravitational perturbations coming from surface features on the neutron star and from the companion star. For each potential perturbation source, wehave determined the Fourier decomposition of the gravitational perturbing forces acting on disc elements in the radial and vertical directions. The analysis presented for the binary companion can be applied also to black hole systems but the surface features would not be present in that case. ER -
HLEDÍK, Stanislav, Sushan KONAR, John MILLER and Zdeněk STUCHLÍK. Excitation of oscillations in accretion discs orbiting compact objects. In \textit{Proceedings of RAGtime 8/9: Workshops on black holes and neutron stars}. Opava: Slezská univerzita v Opavě, Filozoficko-přírodovědecká fakulta, Ústav fyziky, 2007, p.~293-322, 29 pp. ISBN~978-80-7248-419-5.
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