405 citations · 1.1k across the 18 of their papers we have counts for
18 papers
The Metallicities of Five Small High-Velocity Clouds
Trisha Ashley, Andrew J. Fox, Felix J. Lockman +5
High-velocity clouds (HVCs) are multi-phase gas structures whose velocities (|v_LSR|>100 km/s) are too high to be explained by Galactic disk rotation. While large HVCs are well cha…
The Signature of the Northern Galactic Center Region in Low-Velocity UV Absorption
Christian Soto, Trisha Ashley, Andrew J. Fox +1
The Galactic Center (GC) is surrounded by plasma lobes that extend up to ~14 kpc above and below the plane. Until now, UV absorption studies of these lobes have only focused on hig…
Caught in the Act: A Metal-Rich High-Velocity Cloud in the Inner Galaxy
Frances H. Cashman, Andrew J. Fox, Bart P. Wakker +8
We characterize the chemical and physical conditions in an outflowing high-velocity cloud in the inner Galaxy. We report a super-solar metallicity of [O/H] = for the…
Diverse metallicities of Fermi bubble clouds indicate dual origins in the disk and halo
Trisha Ashley, Andrew J. Fox, Frances H. Cashman +5
The Galactic Center is surrounded by two giant plasma lobes known as the Fermi Bubbles, extending ~10 kpc both above and below the Galactic plane. Spectroscopic observations of Fer…
Molecular Gas within the Milky Way's Nuclear Wind
Frances H. Cashman, Andrew J. Fox, Blair D. Savage +9
We report the first direct detection of molecular hydrogen associated with the Galactic nuclear wind. The Far-Ultraviolet Spectroscopic Explorer spectrum of LS 4825, a B1 Ib-II sta…
A Near-Infrared Search for Molecular Gas in the Fermi Bubbles
Andrew J. Fox, Nimisha Kumari, Trisha Ashley +2
We present Gemini/NIFS near-IR integral field spectroscopy of the fields-of-view around two AGNs behind the Fermi Bubbles (PDS 456 and 1H1613-097) to search for molecular gas in th…