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20242026
most citedThe Shape of FIREbox Galaxies and a Potential Tension with Low-mass Disks

6 citations · 11 across the 8 of their papers we have counts for

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astro-ph.GA2026

Inferring the shapes of low-mass galaxies at from FIREbox. Where are the disks?

Haojie Geng, Robert Feldmann, Jorge Moreno +2

Context. The three-dimensional shapes of galaxies provide clues to their formation and evolution. Inferring intrinsic shapes from projected sizes and axis ratios requires assumptio…

astro-ph.GA2026

Old Disks Die Hard: How Does AGN Feedback Suppress Disk Formation in Milky Way Mass Galaxies?

Patricia Fofie, James S. Bullock, Sarah Wellons +3

The connection between a galaxy's visual shape and its star formation rate is one of the oldest established trends in galaxy evolution, yet the origin of this trend remains unsettl…

astro-ph.GA2026

Resolving galaxy formation in the early Universe with BonFIRE and CampFIRE

Jenna Samuel, Michael Boylan-Kolchin, Robert Feldmann +16

The abundance and rapid growth of galaxies at cosmic dawn revealed by the James Webb Space Telescope challenges models of galaxy formation, motivating new simulations to uncover th…

astro-ph.GA2026

From protogalaxy through thick and thin: Why did the Milky Way evolve in three kinematic phases?

Olti Myrtaj, James S. Bullock, Michael Boylan-Kolchin +9

APOGEE and Gaia data suggest the Milky Way's kinematic structure evolved through three distinct phases: a disordered protogalaxy, which ``spun up'' into a thick stellar disk, and t…

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.GA2025★ 1 cited

Pickles on FIRE: The 3D Shape Evolution of Simulated Milky Way-Mass Galaxies

Luke Y. Xia, Courtney Klein, Jenny D. Wang +6

We use reduced-mass eigentensors to quantify the 3D ellipsoidal shape evolution of thirteen Milky Way-mass galaxies simulated using zoom simulations with FIRE-2 physics; all but on…

astro-ph.GA2025★ 6 cited

The Shape of FIREbox Galaxies and a Potential Tension with Low-mass Disks

Courtney Klein, Jenny D. Wang, Luke Xia +9

We study the intrinsic and observable shapes of approximately 700 star-forming galaxies with stellar masses of M from the FIREbox simulation at . We c…

astro-ph.GA2024★ 3 cited

MSA-3D: dissecting galaxies at z~1 with high spatial and spectral resolution

Ivana Barišić, Tucker Jones, Kris Mortensen +18

Integral field spectroscopy (IFS) is a powerful tool for understanding the formation of galaxies across cosmic history. We present the observing strategy and first results of MSA-3…