The luminosity - spectral index dependence of the X-ray bright Seyfert galaxies
X-ray luminosities and spectral indices of 97 bright Seyfert 1 (Sy1) galaxies from the XMM-Newton archive are analysed in this article. Distribution of these values is random, so we conclude that the model of emission should be at least two-parametric. Within the framework of the merging model of ac...
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| Date: | 2015 |
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| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
Головна астрономічна обсерваторія НАН України
2015
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| Series: | Advances in Astronomy and Space Physics |
| Online Access: | http://dspace.nbuv.gov.ua/handle/123456789/119936 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | The luminosity - spectral index dependence of the X-ray bright Seyfert galaxies / V.A. Sadova, A.V. Tugay // Advances in Astronomy and Space Physics. — 2015. — Т. 5., вип. 2. — С. 79-83. — Бібліогр.: 22 назв. — англ. |