Cosmic metal density evolution in neutral gas: insights from observations and cosmological simulations

Robert M. Yates, Celine Peroux, Dylan Nelson

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We contrast the latest observations of the cosmic metal density in neutral gas ($\rho_{\rm met,neu}$) with three cosmological galaxy evolution simulations: L-GALAXIES 2020, TNG100, and EAGLE. We find that the fraction of total metals that are in neutral gas is $
Original languageUndefined/Unknown
JournalMonthly Notices of the Royal Astronomical Society
Publication statusPublished - Dec 2021


  • astro-ph.GA
  • astro-ph.CO

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