Publications (8)
CLEAR: High-Ionization [Ne V] 3426 Emission-line Galaxies at
Nikko J. Cleri, Guang Yang, Casey Papovich +13
We analyze a sample of 25 [Ne V] 3426 emission-line galaxies at using Hubble Space Telescope/Wide Field Camera 3 G102 and G141 grism observations from the CANDELS L…
CLEAR: Emission Line Ratios at Cosmic High Noon
Bren E. Backhaus, Jonathan R. Trump, Nikko J. Cleri +10
We use Hubble Space Telescope WFC3 G102 and G141 grism spectroscopy to measure rest-optical emission-line ratios of 533 galaxies at in the CANDELS Ly Emission at Rei…
CLEAR II: Evidence for Early Formation of the Most Compact Quiescent Galaxies at High Redshift
Vicente Estrada-Carpenter, Casey Papovich, Ivelina Momcheva +11
The origin of the correlations between mass, morphology, quenched fraction, and formation history in galaxies is difficult to define, primarily due to the uncertainties in galaxy s…
The Ultraviolet View of the Magellanic Clouds from GALEX: A First Look at the LMC Source Catalog
Raymond Simons, David Thilker, Luciana Bianchi +1
The Galaxy Evolution Exporer (GALEX) has performed unprecedented imaging surveys of the Magellanic Clouds (MC) and their surrounding areas including the Magellanic Bridge (MB) in n…
Lower-Luminosity Obscured AGN Host Galaxies are Not Predominantly in Major-Merging Systems at Cosmic Noon
Erini Lambrides, Marco Chiaberge, Timothy Heckman +15
For over 60 years, the scientific community has studied actively growing central super-massive black holes (active galactic nuclei -- AGN) but fundamental questions on their genesi…
CLEAR: Paschen- Star Formation Rates and Dust Attenuation of Low Redshift Galaxies
Nikko J. Cleri, Jonathan R. Trump, Bren E. Backhaus +12
We use \Pab\ (1282~nm) observations from the Hubble Space Telescope ($\HST$) G141 grism to study the star-formation and dust attenuation properties of a sample of 29 low-redshift (…
Understanding the circumgalactic medium is critical for understanding galaxy evolution
Molly S. Peeples, Peter Behroozi, Rongmon Bordoloi +69
Galaxies evolve under the influence of gas flows between their interstellar medium and their surrounding gaseous halos known as the circumgalactic medium (CGM). The CGM is a major…
Merger or Not: Accounting for Human Biases in Identifying Galactic Merger Signatures
Erini Lambrides, Duncan J. Watts, Marco Chiaberge +9
Significant galaxy mergers throughout cosmic time play a fundamental role in theories of galaxy evolution. The widespread usage of human classifiers to visually assess whether gala…