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Probing the Origin of Changing-look Quasar Transitions with Chandra

Extremely variable quasars can also show strong changes in broad-line emission strength and are known as changing-look quasars (CLQs). To study the CLQ transition mechanism, we present a pilot sample of CLQs with X-ray observations in both the bright and faint states. From a sample of quasars with b...

Повний опис

Збережено в:
Автори: Qian Yang, Paul J. Green, Chelsea L. MacLeod, Richard M. Plotkin, Scott F. Anderson, Allyson Bieryla, Francesca Civano, Michael Eracleous, Matthew Graham, John J. Ruan, Jessie Runnoe, Xiurui Zhao
Формат: Artigo
Мова:Inglês
Опубліковано: IOP Publishing 2023-01-01
Серія:The Astrophysical Journal
Предмети:
Accretion
Quasars
Active galactic nuclei
Variable radiation sources
Catalogs
Онлайн доступ:https://doi.org/10.3847/1538-4357/acdedd
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