69 citations · 342 across the 13 of their papers we have counts for
9 papers · 1 filter
The Sloan Digital Sky Survey Reverberation Mapping Project: Key Results
Yue Shen, Catherine J. Grier, Keith Horne +44
We present the final data from the Sloan Digital Sky Survey Reverberation Mapping (SDSS-RM) project, a precursor to the SDSS-V Black Hole Mapper Reverberation Mapping program. This…
An Intensity Mapping Constraint on the CO-Galaxy Cross Power Spectrum at Redshift ~ 3
Ryan P. Keenan, Garrett K. Keating, Daniel P. Marrone
The abundance of cold molecular gas plays a crucial role in models of galaxy evolution. While deep spectroscopic surveys of CO emission lines have been a primary tool for measuring…
Probing Cosmic Reionization and Molecular Gas Growth with TIME
Guochao Sun, Tzu-Ching Chang, Bade D. Uzgil +23
Line intensity mapping (LIM) provides a unique and powerful means to probe cosmic structures by measuring the aggregate line emission from all galaxies across redshift. The method…
Biases and Cosmic Variance in Molecular Gas Abundance Measurements
Ryan P. Keenan, Daniel P. Marrone, Garrett K. Keating
Recent deep millimeter-wave surveys attempt to measure the carbon monoxide (CO) luminosity function and mean molecular gas density through blind detections of CO emission lines. Wh…
An Intensity Mapping Detection of Aggregate CO Line Emission at 3 mm
Garrett K. Keating, Daniel P. Marrone, Geoffrey C. Bower +1
We present a detection of molecular gas emission at using the technique of line intensity mapping. We make use of a pair of 3 mm interferometric data sets, the first fro…
SDSS-IV MaNGA: Spatial Evolution of Star Formation Triggered by Galaxy Interactions
Hsi-An Pan, Lihwai Lin, Bau-Ching Hsieh +12
Galaxy interaction is considered a key driver of galaxy evolution and star formation (SF) history. In this paper, we present an empirical picture of the radial extent of interactio…
Mapping Lyman Continuum escape in Tololo 1247-232
Genoveva Micheva, M. S. Oey, Ryan P. Keenan +2
Low redshift, spatially resolved Lyman continuum (LyC) emitters allow us to clarify the processes for LyC escape from these starburst galaxies. We use Hubble Space Telescope (HST)…
Haro 11: Where is the Lyman continuum source?
Ryan P. Keenan, M. S. Oey, Anne E. Jaskot +1
Identifying the mechanism by which high energy Lyman continuum (LyC) photons escaped from early galaxies is one of the most pressing questions in cosmic evolution. Haro 11 is the b…
Evidence for a Strong End-On Bar in the Ringed Sigma-Drop Galaxy NGC 6503
E. Freeland, L. Chomiuk, R. Keenan +1
We use WIYN High-resolution Infrared Camera (WHIRC) H (1.6 micron) band imaging, archival Spitzer, HST, and GALEX data, simulations and data from the literature to argue for the pr…