640 citations · 2.6k across the 27 of their papers we have counts for
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The Stellar and Gas Kinematics of the LITTLE THINGS Dwarf Irregular Galaxy NGC 1569
Megan Johnson, Deidre A. Hunter, Se-Heon Oh +5
In order to understand the formation and evolution of dIm galaxies, one needs to understand their three-dimensional structure. We present measurements of the stellar velocity dispe…
Isolated and non-isolated dwarfs in terms of modified Newtonian dynamics
G. Gentile, G. W. Angus, B. Famaey +2
Within the framework of modified Newtonian dynamics (MOND) we investigate the kinematics of two dwarf spiral galaxies belonging to very different environments, namely KK 246 in the…
Cuspy No More: How Outflows Affect the Central Dark Matter and Baryon Distribution in Lambda CDM Galaxies
F. Governato, A. Zolotov, A. Pontzen +6
We examine the evolution of the inner dark matter (DM) and baryonic density profile of a new sample of simulated field galaxies using fully cosmological, Lambda CDM, high resolutio…
The Outer Disks of Dwarf Irregular Galaxies
Deidre A. Hunter, Bruce G. Elmegreen, Se-Heon Oh +5
To explore the properties of extreme outer stellar disks, we obtained ultra-deep V and GALEX UV images of 4 dwarf irregular galaxies and one Blue Compact Dwarf galaxy and ultra-dee…
The central slope of dark matter cores in dwarf galaxies: Simulations vs. THINGS
Se-Heon Oh, Chris Brook, Fabio Governato +5
We make a direct comparison of the derived dark matter (DM) distributions between hydrodynamical simulations of dwarf galaxies assuming a LCDM cosmology and the observed dwarf gala…
Dark and luminous matter in THINGS dwarf galaxies
Se-Heon Oh, W. J. G. de Blok, Elias Brinks +2
We present mass models for the dark matter component of seven dwarf galaxies taken from "The HI Nearby Galaxy Survey" (THINGS) and compare these with those from numerical Lambda Co…