Supermassive Black Holes with High Accretion Rates in Active Galactic Nuclei. XIII. Ultraviolet Time Lag of Hβ Emission in Mrk 142

Supermassive Black Holes with High Accretion Rates in Active Galactic Nuclei. XIII. Ultraviolet Time Lag of Hβ Emission in Mrk 142

We performed a rigorous reverberation-mapping analysis of the broad-line region (BLR) in a highly accreting ( L / L _Edd = 0.74–3.4) active galactic nucleus, Markarian 142 (Mrk 142), for the first time using concurrent observations of the inner accretion disk and the BLR to determine a time lag for...

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Bibliographic Details
Main Authors: Viraja C. Khatu, Sarah C. Gallagher, Keith Horne, Edward M. Cackett, Chen Hu, Sofia Pasquini, Patrick Hall, Jian-Min Wang, Wei-Hao Bian, Yan-Rong Li, Jin-Ming Bai, Yong-Jie Chen, Pu Du, Michael Goad, Bo-Wei Jiang, Sha-Sha Li, Yu-Yang Songsheng, Chan Wang, Ming Xiao, Zhe Yu
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:The Astrophysical Journal
Subjects:
Active galactic nuclei
Accretion
Spectroscopy
Online Access:https://doi.org/10.3847/1538-4357/acfb72

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