137 citations · 1.4k across the 85 of their papers we have counts for
9 papers · 1 filter
A disk-dominated and clumpy circumgalactic medium of the Milky Way seen in X-ray emission
P. Kaaret, D. Koutroumpa, K. D. Kuntz +7
The Milky Way galaxy is surrounded by a circumgalactic medium (CGM) that may play a key role in galaxy evolution as the source of gas for star formation and a repository of metals…
A 60-kpc Galactic Wind Cone in NGC 3079
Edmund Hodges-Kluck, Mihoko Yukita, Ryan Tanner +3
Galactic winds are associated with intense star formation and AGNs. Depending on their formation mechanism and velocity they may remove a significant fraction of gas from their hos…
Extended X-ray emission from the z=4.26 radio galaxy 4C 63.20
Kate Napier, Adi Foord, Elena Gallo +5
We report on deep Chandra X-ray Telescope imaging observations of 4C 63.20, one of the few known radio galaxies at z>3.5. The X-ray counterpart is resolved into a core plus two off…
Ultraviolet and X-ray Properties of Coma's Ultra-Diffuse Galaxies
Chris H. Lee, Edmund Hodges-Kluck, Elena Gallo
Many ultra-diffuse galaxies (UDGs) have been discovered in the Coma cluster, and there is evidence that some, notably Dragonfly 44, have Milky Way-like dynamical masses despite dwa…
Nuclear X-ray Activity in Low-Surface-Brightness Galaxies: Prospects for Constraining the Local Black Hole Occupation Fraction with a Chandra Successor Mission
Edmund Hodges-Kluck, Elena Gallo, Anil Seth +2
About half of nearby galaxies have a central surface brightness >1 magnitude below that of the sky. The overall properties of these low-surface-brightness galaxies (LSBGs) remain u…
A Coupled Analysis of Atmospheric Mass Loss and Tidal Evolution in XUV Irradiated Exoplanets: the TRAPPIST-1 Case Study
Juliette Becker, Elena Gallo, Edmund Hodges-Kluck +2
Exoplanets residing close to their stars can experience evolution of both their physical structures and their orbits due to the influence of their host stars. In this work, we pres…