Excitation of oscillations in accretion discs orbiting compact objects

@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 a 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. s.~293-322, 29 s. ISBN~978-80-7248-419-5. 2007.