611 citations · 1.3k across the 15 of their papers we have counts for
13 papers · 1 filter
A Galactic Scale Magnetized Wind Around a Normal Star-Forming Galaxy
A. M. Matthews, W. D. Cotton, W. M. Peters +5
Galaxy formation theory identifies superwinds as a key regulator of star formation rates, galaxy growth, and chemical enrichment. Thermal and radiation pressure are known to drive…
Confirmation of a Substantial Discrepancy between Radio and UV--IR Measures of the Star Formation Rate Density at 0.2 < z < 1.3
A. M Matthews, D. D. Kelson, A. B. Newman +6
We present the initial sample of redshifts for 3,839 galaxies in the MeerKAT DEEP2 field -- the deepest 1.4\,GHz radio field yet observed. Using a spectrophotometric techniqu…
MIGHTEE: the nature of the radio-loud AGN population
I. H. Whittam, M. J. Jarvis, C. L. Hale +24
We study the nature of the faint radio source population detected in the MeerKAT International GHz Tiered Extragalactic Exploration (MIGHTEE) Early Science data in the COSMOS field…
A MeerKAT 1.28 GHz Atlas of Southern Sources in the IRAS Revised Bright Galaxy Sample
J. J. Condon, W. D. Cotton, T. Jarrett +4
The IRAS Revised Bright Galaxy Sample (RBGS) comprises galaxies and unresolved mergers stronger than Jy at with galactic latitudes $\vert b \vert > 5…
Cosmic Star-Formation History Measured at 1.4 GHz
A. M. Matthews, J. J. Condon, W. D. Cotton +1
We matched the 1.4 GHz local luminosity functions of star-forming galaxies (SFGs) and active galactic nuclei to the 1.4 GHz differential source counts from to…
Source Counts Spanning Eight Decades of Flux Density at 1.4 GHz
A. M. Matthews, J. J. Condon, W. D. Cotton +1
Brightness-weighted differential source counts spanning the eight decades of flux density between and 25 Jy at 1.4 GHz were measured from (1) the co…
The 1.28 GHz MeerKAT DEEP2 Image
T. Mauch, W. D. Cotton, J. J. Condon +101
We present the confusion-limited 1.28 GHz MeerKAT DEEP2 image covering one FWHM primary beam area with FWHM resolution and Jy/beam rms nois…
Simultaneous Measurements of Star Formation and Supermassive Black Hole Growth in Galaxies
Alexandra Pope, Lee Armus, Eric Murphy +29
Galaxies grow their supermassive black holes in concert with their stars, although the relationship between these major galactic components is poorly understood. Observations of th…
Radio Sources in the Nearby Universe
J. J. Condon, A. M. Matthews, J. J. Broderick
We identified 15,658 NVSS radio sources among the 55,288 2MASX galaxies brighter than at and covering the sr of sky defin…
Resolved Star Formation Efficiency in the Antennae Galaxies
Allison M. Matthews, Kelsey E. Johnson, Bradley C. Whitmore +3
We use Atacama Large Millimeter Array CO(3-2) observations in conjunction with optical observations from the Hubble Space Telescope to determine the ratio of stellar to gas mass fo…
Angular Sizes of Jy Radio Sources
W. D. Cotton, J. J. Condon, K. I. Kellermann +6
We made two new sensitive (rms noise sigma_n ~ 1 microJy/beam) high resolution (theta = 3.0" and theta = 0.66" FWHM) S--band (2 < nu < 4 GHz) images covering a single JVLA primary…
Disentangling the Galactic Halo with APOGEE: I. Chemical and Kinematical Investigation of Distinct Metal-Poor Populations
Christian R. Hayes, Steven R. Majewski, Matthew Shetrone +21
We find two chemically distinct populations separated relatively cleanly in the [Fe/H] - [Mg/Fe] plane, but also distinguished in other chemical planes, among metal-poor stars (pri…
The NANOGrav Nine-year Data Set: Astrometric Measurements of 37 Millisecond Pulsars
Allison M. Matthews, David J. Nice, Emmanuel Fonseca +18
Using the nine-year radio-pulsar timing data set from the North American Nanohertz Observatory for Gravitational Waves (NANOGrav), collected at Arecibo Observatory and the Green Ba…