A First Look at the Abundance Pattern—O/H, C/O, and Ne/O—in z > 7 Galaxies with JWST/NIRSpec

A First Look at the Abundance Pattern—O/H, C/O, and Ne/O—in z > 7 Galaxies with JWST/NIRSpec

We analyze the rest-frame near-UV and optical nebular spectra of three z > 7 galaxies from the Early Release Observations taken with the Near-Infrared Spectrograph (NIRSpec) on the James Webb Space Telescope (JWST). These three high- z galaxies show the detection of several strong emission nebula...

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Bibliographic Details
Main Authors: Karla Z. Arellano-Córdova, Danielle A. Berg, John Chisholm, Pablo Arrabal Haro, Mark Dickinson, Steven L. Finkelstein, Floriane Leclercq, Noah S. J. Rogers, Raymond C. Simons, Evan D. Skillman, Jonathan R. Trump, Jeyhan S. Kartaltepe
Format: Article
Language:English
Published: IOP Publishing 2022-01-01
Series:The Astrophysical Journal Letters
Subjects:
Galaxy chemical evolution
Emission line galaxies
Cosmic abundances
Metallicity
Online Access:https://doi.org/10.3847/2041-8213/ac9ab2

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