Broad-line region geometry from multiple emission lines in a single-epoch spectrum
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| Abstract |
The broad-line region (BLR) of active galactic nuclei (AGNs) traces gas close to the central supermassive black hole (BH). Recent reverberation mapping (RM) and interferometric spectro-astrometry data have enabled detailed investigations of the BLR structure and dynamics, as well as estimates of the BH mass. These exciting developments motivate comparative investigations of BLR structures using different broad emission lines. In this work, we have developed a method to simultaneously model multiple broad lines of the BLR from a single-epoch spectrum. |
| Year of Publication |
2024
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| Date Published |
2023-10
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| Journal Title |
Astronomy & Astrophysics
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| JILA PI | |
Journal Article
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| Publication Status |
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