3.5k citations · 42.3k across the 239 of their papers we have counts for
8 papers · 2 filters
The no-spin zone: rotation vs dispersion support in observed and simulated dwarf galaxies
Coral Wheeler, Andrew B. Pace, James S. Bullock +6
We perform a systematic Bayesian analysis of rotation vs. dispersion support () in dwarf galaxies throughout the Local Volume (LV) over a stellar mass range $…
Push it to the limit: Local Group constraints on high-redshift stellar mass functions for Mstar > 10^5 Msun
Andrew S. Graus, James S. Bullock, Michael Boylan-Kolchin +1
We constrain the evolution of the galaxy stellar mass function from 2 < z < 5 for galaxies with stellar masses as low as 10^5 Msun by combining star formation histories of Milky Wa…
Sweating the small stuff: simulating dwarf galaxies, ultra-faint dwarf galaxies, and their own tiny satellites
Coral Wheeler, Jose Onorbe, James S. Bullock +5
We present FIRE/Gizmo hydrodynamic zoom-in simulations of isolated dark matter halos, two each at the mass of classical dwarf galaxies () and…
Are rotating planes of satellite galaxies ubiquitous?
John I. Phillips, Michael C. Cooper, James S. Bullock +1
We compare the dynamics of satellite galaxies in the Sloan Digital Sky Survey to simple models in order to test the hypothesis that a large fraction of satellites co-rotate in cohe…
Beacons In the Dark: Using Novae and Supernovae to Detect Dwarf Galaxies in the Local Universe
Charlie Conroy, James S. Bullock
We propose that luminous transients, including novae and supernovae, can be used to detect the faintest galaxies in the universe. Beyond a few Mpc, dwarf galaxies with stellar mass…
Baryonic Distributions in the Dark Matter Halo of NGC5005
Emily E. Richards, L. van Zee, K. L. Barnes +8
We present results from multiwavelength observations of the galaxy NGC5005. We use new neutral hydrogen (HI) observations from the Very Large Array to examine the neutral gas morph…
Taking Care of Business in a Flash: Constraining the Timescale for Low-Mass Satellite Quenching with ELVIS
Sean P. Fillingham, Michael C. Cooper, Coral Wheeler +3
The vast majority of dwarf satellites orbiting the Milky Way and M31 are quenched, while comparable galaxies in the field are gas-rich and star-forming. Assuming that this dichotom…
Forged in FIRE: cusps, cores, and baryons in low-mass dwarf galaxies
Jose Oñorbe, Michael Boylan-Kolchin, James S. Bullock +5
We present ultra-high resolution cosmological hydrodynamic simulations of dwarf galaxies that form within dark matter ha…