EIGER. VIII. First Stars Signatures in the Connection between O I Absorption and Galaxies in the Epoch of Reionization

We investigate the association between galaxies and neutral O i absorption systems at z  ∼ 6, which trace metal-enriched gas during the epoch of reionization. We identify 40 galaxies across six quasar fields, residing in 15 overdensities within 300 kpc of the background sight lines. Five O i absorpt...

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Detalhes bibliográficos

Principais autores:	Jack Higginson, Rongmon Bordoloi, Robert A. Simcoe, Jorryt Matthee, Daichi Kashino, Ruari Mackenzie, Ivan Kramarenko, Simon J. Lilly, Anna-Christina Eilers, Rohan P. Naidu, Minghao Yue
Formato:	Artigo
Idioma:	Inglês
Publicado em:	IOP Publishing 2026-01-01
coleção:	The Astrophysical Journal
Assuntos:	Circumgalactic medium Galactic and extragalactic astronomy Extragalactic astronomy Galaxy evolution Reionization
Acesso em linha:	https://doi.org/10.3847/1538-4357/ae3e81
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