The evolution of the content of heavy elements in galaxies, the relative chemical
abundances, their spatial distribution, and how these scale with various galactic properties …

Understanding the physical mechanisms that control galaxy formation is a fundamental
challenge in contemporary astrophysics. Recent advances in the field of astrophysical …

The gas surrounding galaxies outside their disks or interstellar medium and inside their virial
radii is known as the circumgalactic medium (CGM). In recent years this component of …

We present a novel analytic framework to model the steady-state structure of multiphase
galactic winds comprised of a hot, volume-filling component and a cold, clumpy component …

We present simulations from the new" Figuring Out Gas & Galaxies in Enzo"(FOGGIE)
project. In contrast to most extant simulations of galaxy formation, which concentrate …

Abstract The precise localization (< 1 arcsec) of multiple fast radio bursts (FRBs) to> 0.1
galaxies has confirmed that the dispersion measures (DMs) of these enigmatic sources …

We analyse the physical properties of gas in the circumgalactic medium (CGM) of 132 Milky
Way (MW)-like galaxies at z= 0 from the cosmological magneto-hydrodynamical simulation …

Present-day galaxies are surrounded by cool and enriched halo gas extending for hundreds
of kiloparsecs. This halo gas is thought to be the dominant reservoir of material available to …

We present an updated model of the cosmic ionizing background from the UV to the X-rays.
Relative to our previous model, the new model provides a better match to a large number of …

The circumgalactic medium (CGM), ie the gaseous haloes around galaxies, is both the
reservoir of gas that fuels galaxy growth and the repository of gas expelled by galactic …