Discovery of a Luminosity-dependent Continuum Lag in NGC 4151 from Photometric and Spectroscopic Continuum Reverberation Mapping

Accretion onto supermassive black holes (SMBHs) powers active galactic nuclei (AGNs) and drives feedback that shapes galaxy evolution. Constraining AGN accretion disk structure is therefore essential for understanding black hole growth and feedback processes. However, direct constraints on disk size...

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Autors principals:	Hai-Cheng Feng, Sha-Sha Li, Mouyuan Sun, Ciro Pinto, Shuying Zhou, Yerong Xu, J. M. Bai, Elena Dalla Bontà, ZhongNan Dong, Neeraj Kumari, Jiaqi Lin, H. T. Liu, Kai-Xing Lu, Bin Ma, Ji-Rong Mao, Emanuele Nardini, Enrico Piconcelli, Fabio Pintore, Jian-Guo Wang, Ding-Rong Xiong
Format:	Artigo
Idioma:	Inglês
Publicat:	IOP Publishing 2026-01-01
Col·lecció:	The Astrophysical Journal
Matèries:	Active galactic nuclei Supermassive black holes Accretion Reverberation mapping
Accés en línia:	https://doi.org/10.3847/1538-4357/ae30db
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