The Broad Emission Lines in AGN: Hidden Disk Emission
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Universidad Nacional Autónoma de México
2008
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| _version_ | 1866815605557952512 |
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| author | E. Bon |
| author_facet | E. Bon |
| contents | The Broad Emission Lines in AGN: Hidden Disk Emission E. Bon N. Gavrilovic L. C. Popovic Física, Astronomía y Matemáticas Accretion accretion disks galaxies: active galaxies: nuclei quasars: emission lines Here we discuss possibility that a disk emission is present in the Broad Emission Lines (BELs) of Active Galactic Nuclei (AGN), even if they have only broad single-peaked lines. We introduce a two-component model assuming that two regions contribute to the BELs: a disk emission and an emission region with isotropic velocity field.Then we simulate the line profiles and compare them with observed ones. We found that the disk emission may be present in the broad single peaked lines, but the disk contribution tends to be smaller than 70% of the total line flux and the disk inclination seems to be smaller than 20°. 2008 artículo científico 0185-1101 https://www.redalyc.org/articulo.oa?id=57103233 en http://www.redalyc.org/revista.oa?id=571 Revista Mexicana de Astronomía y Astrofísica application/pdf Universidad Nacional Autónoma de México Revista Mexicana de Astronomía y Astrofísica (México) Vol.32 |
| format | Artículo científico |
| id | redalyc_57103233 |
| language | en |
| publishDate | 2008 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | The Broad Emission Lines in AGN: Hidden Disk Emission E. Bon Física, Astronomía y Matemáticas Accretion accretion disks galaxies: active galaxies: nuclei quasars: emission lines The Broad Emission Lines in AGN: Hidden Disk Emission E. Bon N. Gavrilovic L. C. Popovic Física, Astronomía y Matemáticas Accretion accretion disks galaxies: active galaxies: nuclei quasars: emission lines Here we discuss possibility that a disk emission is present in the Broad Emission Lines (BELs) of Active Galactic Nuclei (AGN), even if they have only broad single-peaked lines. We introduce a two-component model assuming that two regions contribute to the BELs: a disk emission and an emission region with isotropic velocity field.Then we simulate the line profiles and compare them with observed ones. We found that the disk emission may be present in the broad single peaked lines, but the disk contribution tends to be smaller than 70% of the total line flux and the disk inclination seems to be smaller than 20°. 2008 artículo científico 0185-1101 https://www.redalyc.org/articulo.oa?id=57103233 en http://www.redalyc.org/revista.oa?id=571 Revista Mexicana de Astronomía y Astrofísica application/pdf Universidad Nacional Autónoma de México Revista Mexicana de Astronomía y Astrofísica (México) Vol.32 |
| title | The Broad Emission Lines in AGN: Hidden Disk Emission |
| topic | Física, Astronomía y Matemáticas Accretion accretion disks galaxies: active galaxies: nuclei quasars: emission lines |
| url | https://www.redalyc.org/articulo.oa?id=57103233 |