Role of the emission angular directionality in the spin determination of accreting black holes

0345822 - ASÚ 2015 RIV US eng C - Konferenční příspěvek (zahraniční konf.)
Svoboda, Jiří - Dovčiak, Michal - Goosmann, René - Karas, Vladimír
Role of the emission angular directionality in the spin determination of accreting black holes.
X-ray astronomy 2009: Present status, multi-wavelength approach and future perspectives. Melville: American Institute of Physics, 2010 - (Zatloukal, M.), s. 515-516. AIP Conference Proceedings, 1248. ISBN 978-0-7354-0795-4. ISSN 0094-243X.
[X-ray astronomy 2009. Bologna (IT), 07.09.2009-11.09.2009]
Výzkumný záměr: CEZ:AV0Z10030501
Klíčová slova: black hole * accretion disc * X-ray spectroscopy
Kód oboru RIV: BN - Astronomie a nebeská mechanika, astrofyzika

We discuss the method to determine black hole spin with relativistic models of iron line. We study how sensitive the spin measurements are to the assumption about emission directionality of the reflected radiation from the disc.
Trvalý link: http://hdl.handle.net/11104/0187007