Fe Abundances of Early Galaxies at z=9-12 Derived with Deep JWST Spectra

2025/03/14 by Minami Nakane, Masami Ouchi, Nakane, Minami +26 · 2 citations
Engineering · Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences #Galaxies: Formation, Evolution, Phenomena #Space Technology and Applications

paper · pdf · doi:10.48550/arxiv.2503.11457

openalex publication_date 2025/03/14 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We derive Fe-abundance ratios of 7 galaxies at z=9-12 with -22

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