JWST Measurements of Neutral Hydrogen Fractions and Ionized Bubble Sizes at z = 7–12 Obtained with Lyα Damping Wing Absorptions in 27 Bright Continuum Galaxies

We present volume-averaged neutral hydrogen fractions x _H I and ionized bubble radii R _b measured with Ly α damping wing absorption of galaxies at the epoch of reionization. We combine JWST/NIRSpec spectra taken by the CEERS, GO-1433, DDT-2750, and JADES programs and obtain a sample containing 27...

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Autori principali:	Hiroya Umeda, Masami Ouchi, Kimihiko Nakajima, Yuichi Harikane, Yoshiaki Ono, Yi Xu, Yuki Isobe, Yechi Zhang
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	IOP Publishing 2024-01-01
Serie:	The Astrophysical Journal
Soggetti:	Reionization Galaxy evolution Galaxy formation High-redshift galaxies
Accesso online:	https://doi.org/10.3847/1538-4357/ad554e
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