학술논문

Dwarf galaxies show little ISM evolution from $z\sim1$ to $z\sim0$: a spectroscopic study of metallicity, star formation, and electron density
Document Type
Working Paper
Source
Subject
Astrophysics - Astrophysics of Galaxies
Language
Abstract
We present gas-phase metallicity measurements for 583 emission line galaxies at $0.31$. These results all suggest that there is little evolution in star-forming interstellar medium conditions from $z\sim1$ to $z=0$, confirmed with a more complete sample of low-mass galaxies than has previously been available in this redshift range.
Comment: 22 pages, 10 figures, accepted to ApJ