Poster abstract details
X-ray and optical emission mechanisms in AGNs and estimations of
the masses of black holes.
Abstract
We present one of the methods for determination of the mass of a central
black hole in AGN through the spectral line width. Using this method, the
mass of the central black hole in the quasar 1Е 0754 is estimated. The
position of 1Е 0754 is in good agreement with the position of other NLS1
galaxies in mass-to-luminosity diagram.
We present our results of cross-correlation analysis of the optical and X-ray
light curves for eight Seyfert galaxies: NGC 5548, NGC 7469, NGC 3227, NGC
4051, NGC 4151, Mrk 509, Mrk 79, Akn 564. On the base of this observational
data we tried to check the theoretical model, have been developed by Sergeev
S.G. (Crimean astrophysical observatory, Ukraine) for X-ray activity of AGNs.
black hole in AGN through the spectral line width. Using this method, the
mass of the central black hole in the quasar 1Е 0754 is estimated. The
position of 1Е 0754 is in good agreement with the position of other NLS1
galaxies in mass-to-luminosity diagram.
We present our results of cross-correlation analysis of the optical and X-ray
light curves for eight Seyfert galaxies: NGC 5548, NGC 7469, NGC 3227, NGC
4051, NGC 4151, Mrk 509, Mrk 79, Akn 564. On the base of this observational
data we tried to check the theoretical model, have been developed by Sergeev
S.G. (Crimean astrophysical observatory, Ukraine) for X-ray activity of AGNs.