Line Shifts, Broad-line Region Inflow, and the Feeding of Active Galactic Nuclei

0434242 - ASÚ 2015 RIV US eng J - Článek v odborném periodiku
Gaskell, C. M. - Goosmann, René
Line Shifts, Broad-line Region Inflow, and the Feeding of Active Galactic Nuclei.
Astrophysical Journal. Roč. 769, č. 1 (2013), 30/1-30/10. ISSN 0004-637X. E-ISSN 1538-4357
Grant CEP: GA MŠMT(CZ) LC06014
Výzkumný záměr: CEZ:AV0Z10030501
Klíčová slova: accretion * accretion disks * black hole physics
Kód oboru RIV: BN - Astronomie a nebeská mechanika, astrofyzika
Impakt faktor: 6.280, rok: 2013

Our model explains the higher blueshifts of broad absorption line QSOs if they are more highly inclined. Rayleigh scattering from the BLR and torus could be more important in the UV than electron scattering for predominantly neutral material around AGNs. The importance of Rayleigh scattering versus electron scattering can be assessed by comparing line profiles at different wavelengths arising from the same emission-line region.
Trvalý link: http://hdl.handle.net/11104/0238351