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19992025
most citedThe Origins of the Circumgalactic Medium in the FIRE Simulations

200 citations · 2.9k across the 54 of their papers we have counts for

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45 papers · 1 filter

astro-ph.GA2025★ 1 cited

Second public data release of the FIRE-2 cosmological zoom-in simulations of galaxy formation

Andrew Wetzel, Jenna Samuel, Pratik J. Gandhi +34

We describe the second data release (DR2) of the FIRE-2 cosmological zoom-in simulations of galaxy formation, from the Feedback In Realistic Environments (FIRE) project, available…

astro-ph.GA2025

Disks no more: the morphology of low-mass simulated galaxies in FIREbox

José A. Benavides, Laura V. Sales, Andrew Wetzel +9

We study the morphology of hundreds of simulated central galaxies in the stellar mass range \msun\, from the FIREbox cosmological volume. We demons…

astro-ph.GA2024

Where is the Super-Virial Gas? The Supply from hot inflows

Manami Roy, Kung-Yi Su, Smita Mathur +1

In an effort to understand the presence of super-virial gas detected in the Milky Way, we present our findings from isolated galaxy simulations of Milky Way-like systems using GIZM…

astro-ph.GA2024★ 7 cited

The physical origin of positive metallicity radial gradients in high-redshift galaxies: insights from the FIRE-2 cosmological hydrodynamic simulations

Xunda Sun, Xin Wang, Xiangcheng Ma +11

Using the FIRE-2 cosmological zoom-in simulations, we investigate the temporal evolution of gas-phase metallicity radial gradients of Milky Way-mass progenitors in the redshift ran…

astro-ph.GA2023

Properties of the Line-of-Sight Velocity Field in the Hot and X-ray Emitting Circumgalactic Medium of Nearby Simulated Disk Galaxies

J. A. ZuHone, G. Schellenberger, A. Ogorzalek +16

The hot, X-ray-emitting phase of the circumgalactic medium of massive galaxies is believed to be the reservoir of baryons from which gas flows onto the central galaxy and into whic…

astro-ph.GA2023★ 4 cited

Accretion onto disk galaxies via hot and rotating CGM inflows

Jonathan Stern, Drummond Fielding, Zachary Hafen +5

Observed accretion rates onto the Milky-Way and other local spirals fall short of that required to sustain star formation for cosmological timescales. A potential avenue for this u…