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...
Збережено в:
| Видавець: | Головна астрономічна обсерваторія НАН України |
|---|---|
| Дата: | 2015 |
| Автори: | , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Головна астрономічна обсерваторія НАН України
2015
|
| Назва видання: | Advances in Astronomy and Space Physics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/119936 |
| Теги: |
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| Цитувати: | 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. |
Репозиторії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-119936 |
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dspace |
| spelling |
irk-123456789-1199362017-06-11T03:03:50Z The luminosity - spectral index dependence of the X-ray bright Seyfert galaxies Sadova, V.A. Tugay, A.V. 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 active galactic nuclei (AGN), the relation between black hole mass, stage of merging and observable X-ray parameters is roposed. 2015 Article 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. 2227-1481 DOI:10.17721/2227-1481.5.79-83 http://dspace.nbuv.gov.ua/handle/123456789/119936 en Advances in Astronomy and Space Physics Головна астрономічна обсерваторія НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| description |
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 active galactic nuclei (AGN), the relation between black hole mass, stage of merging and observable X-ray parameters is roposed. |
| format |
Article |
| author |
Sadova, V.A. Tugay, A.V. |
| spellingShingle |
Sadova, V.A. Tugay, A.V. The luminosity - spectral index dependence of the X-ray bright Seyfert galaxies Advances in Astronomy and Space Physics |
| author_facet |
Sadova, V.A. Tugay, A.V. |
| author_sort |
Sadova, V.A. |
| title |
The luminosity - spectral index dependence of the X-ray bright Seyfert galaxies |
| title_short |
The luminosity - spectral index dependence of the X-ray bright Seyfert galaxies |
| title_full |
The luminosity - spectral index dependence of the X-ray bright Seyfert galaxies |
| title_fullStr |
The luminosity - spectral index dependence of the X-ray bright Seyfert galaxies |
| title_full_unstemmed |
The luminosity - spectral index dependence of the X-ray bright Seyfert galaxies |
| title_sort |
luminosity - spectral index dependence of the x-ray bright seyfert galaxies |
| publisher |
Головна астрономічна обсерваторія НАН України |
| publishDate |
2015 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/119936 |
| citation_txt |
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. |
| series |
Advances in Astronomy and Space Physics |
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2023-10-18T20:35:48Z |
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2023-10-18T20:35:48Z |
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