New quasar proximity zone size measurements at z ∼ 6 using the enlarged XQR-30 sample

ABSTRACT Proximity zones of high-redshift quasars are unique probes of their central supermassive black holes as well as the intergalactic medium (IGM) in the last stages of reionization. We present 22 new measurements of proximity zones of quasars with redshifts between 5.8 and 6.6, using the enlar...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2023-05, Vol.522 (4), p.4918-4933
Hauptverfasser:	Satyavolu, Sindhu, Eilers, Anna-Christina, Kulkarni, Girish, Ryan-Weber, Emma, Davies, Rebecca L, Becker, George D, Bosman, Sarah E I, Greig, Bradley, Mazzucchelli, Chiara, Bañados, Eduardo, Bischetti, Manuela, D’Odorico, Valentina, Fan, Xiaohui, Farina, Emanuele Paolo, Haehnelt, Martin G, Keating, Laura C, Lai, Samuel, Walter, Fabian
Format:	Artikel
Sprache:	eng
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