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Published in 2019 at "Nature Astronomy"
DOI: 10.1038/s41550-018-0661-3
Abstract: Accreting supermassive black holes (SMBHs) can exhibit variable emission across the electromagnetic spectrum and over a broad range of timescales. The variability of active galactic nuclei (AGNs) in the ultraviolet and optical is usually at…
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Keywords:
supermassive black;
black holes;
accretion onto;
accreting supermassive ... See more keywords