J. Christopher Howk
0000-0002-2591-3792
University of Notre Dame
111 papers found
Refreshing results…
The COS CGM Compendium. III. Metallicity and Physical Properties of the Cool Circumgalactic Medium at z ≲ 1
The Red Dead Redemption Survey of Circumgalactic Gas about Massive Galaxies. I. Mass and Metallicity of the Cool Phase
The COS Absorption Survey of Baryon Harbors: The Galaxy Database and Cross-correlation Analysis of O vi Systems
The COS Absorption Survey of Baryon Harbors (CASBaH): Warm–Hot Circumgalactic Gas Reservoirs Traced by Ne viii Absorption
Figuring Out Gas & Galaxies in Enzo (FOGGIE). I. Resolving Simulated Circumgalactic Absorption at 2 ≤ z ≤ 2.5
The COS CGM Compendium. II. Metallicities of the Partial and Lyman Limit Systems at z ≲ 1
Spectral Stacking to Probe the Baryonic Mass of the Milky Way Halo with Fe xiv Absorption
The COS CGM Compendium. I. Survey Design and Initial Results
New Constraints on the Nature and Origin of the Leading Arm of the Magellanic Stream
Extraplanar H ii Regions in Spiral Galaxies. I. Low-metallicity Gas Accreting through the Disk-halo Interface of NGC 4013
Extraplanar H ii Regions in Spiral Galaxies. II. In Situ Star Formation in the Interstellar Thick Disk of NGC 4013
Chemical Abundances in the Leading Arm of the Magellanic Stream
An HST/COS legacy survey of high-velocity ultraviolet absorption in the Milky Way’s circumgalactic medium and the Local Group
Erratum: “Evidence for a Massive, Extended Circumgalactic Medium around the Andromeda Galaxy” (2015, ApJ, 804, 79)
Project AMIGA: A Minimal Covering Factor for Optically Thick Circumgalactic Gas around the Andromeda Galaxy
Recent developments in next-generation UV-visible space telescope planning and design
The Second Data Release of the KODIAQ Survey
Finding the UV–Visible Path Forward: Proceedings of the Community Workshop to Plan the Future of UV/Visible Space Astrophysics
The Cosmic Evolution of the Metallicity Distribution of Ionized Gas Traced by Lyman Limit Systems
LOW-METALLICITY ABSORBERS ACCOUNT FOR HALF OF THE DENSE CIRCUMGALACTIC GAS ATz≲ 1
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