The Accretion Disk Size Problem in AGN Disk Reverberation Mapping Is an Obscuration Effect: A Uniform AGN Sample Study with Swift

In the past decade, Swift has performed several active galactic nucleus (AGN) high-cadence reverberation mapping campaigns, and it has generally found that the UV/optical interband lags are ∼3 times longer than predicted for a standard thin disk, thus coined “the accretion disk size problem.” Here w...

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Autori principali:	Collin Lewin, Erin Kara, Christos Panagiotou, Edward M. Cackett, Jonathan Gelbord, Juan V. Hernández Santisteban, Keith Horne, Gerard A. Kriss
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	IOP Publishing 2025-01-01
Serie:	The Astrophysical Journal
Soggetti:	Active galactic nuclei Reverberation mapping Supermassive black holes Accretion Time series analysis
Accesso online:	https://doi.org/10.3847/1538-4357/ae0b6c
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