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The Light Echo of a High-redshift Quasar Mapped with Lyα Tomography

Ultraviolet (UV) radiation from accreting black holes ionizes the intergalactic gas around early quasars, carving out highly ionized bubbles in their surroundings. Any changes in a quasar’s luminosity are therefore predicted to produce outward-propagating ionization gradients, affecting the Ly α abs...

Deskribapen osoa

Gorde:
Egile Nagusiak: Anna-Christina Eilers, Minghao Yue, Jorryt Matthee, Joseph F. Hennawi, Frederick B. Davies, Robert A. Simcoe, Richard Teague, Rongmon Bordoloi, Gabriel Brammer, Yi Kang, Daichi Kashino, Ruari Mackenzie, Rohan P. Naidu, Benjamín Navarrete
Formatua: Artigo
Hizkuntza:Inglês
Argitaratua: IOP Publishing 2025-01-01
Saila:The Astrophysical Journal Letters
Gaiak:
Quasars
Supermassive black holes
Early universe
Sarrera elektronikoa:https://doi.org/10.3847/2041-8213/ae057a
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