Dwarf Galaxies Show Little ISM Evolution from z ∼ 1 to z ∼ 0: A Spectroscopic Study of Metallicity, Star Formation, and Electron Density

We present gas-phase metallicity measurements for 583 emission line galaxies at 0.3 < z < 0.85, including 388 dwarf galaxies with $\mathrm{log}({M}_{\star }/{M}_{\odot })\lt 9.5$ , and explore the dependence of the metallicity on the stellar mass and star formation (SF) properties of the galax...

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Bibliographic Details

Published in:	The Astrophysical Journal
Main Authors:	John Pharo, Yicheng Guo, Guillermo Barro Calvo, Teja Teppala, Fuyan Bian, Timothy Carleton, Sandra Faber, Puragra Guhathakurta, David C. Koo
Format:	Article
Language:	English
Published:	IOP Publishing 2023-01-01
Subjects:	Metallicity Dwarf galaxies Star formation Emission line galaxies Galaxies
Online Access:	https://doi.org/10.3847/1538-4357/ad0134