A JWST/NIRSpec First Census of Broad-line AGNs at z = 4–7: Detection of 10 Faint AGNs with M BH ∼ 106–108 M ⊙ and Their Host Galaxy Properties

We present the first statistical sample of faint type 1 AGNs at z > 4 identified by JWST/NIRSpec deep spectroscopy. Among the 185 galaxies at z _spec = 3.8–8.9 confirmed with NIRSpec, our systematic search for broad-line emission reveals 10 type 1 AGNs at z = 4.015–6.936 whose broad component is onl...

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書誌詳細

主要な著者:	Yuichi Harikane, Yechi Zhang, Kimihiko Nakajima, Masami Ouchi, Yuki Isobe, Yoshiaki Ono, Shun Hatano, Yi Xu, Hiroya Umeda
フォーマット:	Artigo
言語:	Inglês
出版事項:	IOP Publishing 2023-01-01
シリーズ:	The Astrophysical Journal
主題:	Galaxy formation Galaxy evolution AGN host galaxies Active galactic nuclei
オンライン･アクセス:	https://doi.org/10.3847/1538-4357/ad029e
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