JWST View of Four Infant Galaxies at z = 8.31–8.49 in the MACS J0416.1−2403 Field and Implications for Reionization

JWST View of Four Infant Galaxies at z = 8.31–8.49 in the MACS J0416.1−2403 Field and Implications for Reionization

New JWST/NIRCam wide-field slitless spectroscopy provides redshifts for four z > 8 galaxies located behind the lensing cluster MACS J0416.1−2403. Two of them, “Y1” and “JD,” have previously reported spectroscopic redshifts based on Atacama Large Millimeter/submillimeter Array measurements of [O i...

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Bibliographische Detailangaben
Hauptverfasser: Zhiyuan Ma, Bangzheng Sun, Cheng Cheng, Haojing Yan, Chenxiaoji Ling, Fengwu Sun, Nicholas Foo, Eiichi Egami, José M. Diego, Seth H. Cohen, Rolf A. Jansen, Jake Summers, Rogier A. Windhorst, Jordan C. J. D’Silva, Anton M. Koekemoer, Dan Coe, Christopher J. Conselice, Simon P. Driver, Brenda Frye, Norman A. Grogin, Madeline A. Marshall, Mario Nonino, Rafael Ortiz III, Nor Pirzkal, Aaron Robotham, Russell E. Ryan Jr, Christopher N. A. Willmer, Nathan J. Adams, Nimish P. Hathi, Hervé Dole, S. P. Willner, Daniel Espada, Lukas J. Furtak, Tiger Yu-Yang Hsiao, Qiong Li, Wenlei Chen, Jean-Baptiste Jolly, Chian-Chou Chen
Format: Artikel
Sprache:English
Veröffentlicht: IOP Publishing 2024-01-01
Schriftenreihe:The Astrophysical Journal
Schlagworte:
Reionization
Early universe
High-redshift galaxies
Galaxy ages
Galaxy spectroscopy
Online Zugang:https://doi.org/10.3847/1538-4357/ad7b32

Online

https://doi.org/10.3847/1538-4357/ad7b32

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