77 citations · 365 across the 33 of their papers we have counts for
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Optical Morphologies of Millijansky Radio Galaxies Observed by HST and in the VLA FIRST Survey
J. Russell, R. E. Ryan, S. H. Cohen +2
We report on a statistical study of the 51 radio galaxies at the millijansky flux level from the Faint Images of the Radio Sky at Twenty centimeters, including their optical morpho…
"GiGa": the Billion Galaxy HI Survey -- Tracing Galaxy Assembly from Reionization to the Present
R. A. Windhorst, S. H. Cohen, N. P. Hathi +2
In this paper, we review the Billion Galaxy Survey that will be carried out at radio--optical wavelengths to micro--nanoJansky levels with the telescopes of the next decades. These…
Galaxy Mergers at z>1 in the HUDF: Evidence for a Peak in the Major Merger Rate of Massive Galaxies
R. E. Ryan, S. H. Cohen, R. A. Windhorst +1
We present a measurement of the galaxy merger fraction and number density from observations in the Hubble Ultra Deep Field for 0.5<z<2.5. We fit the combination of broadband data a…
Surface Brightness Profiles of Composite Images of Compact Galaxies at z~4-6 in the HUDF
N. P. Hathi, R. A. Jansen, R. A. Windhorst +4
The Hubble Ultra Deep Field (HUDF) contains a significant number of B, V and i'-band dropout objects, many of which were recently confirmed to be young star-forming galaxies at z~4…
Constraining the Distribution of L- & T-Dwarfs in the Galaxy
Russell E. Ryan, Nimish P. Hathi, Seth H. Cohen +1
We estimate the thin disk scale height of the Galactic population of L- & T-dwarfs based on star counts from 15 deep parallel fields from the Hubble Space Telescope. From these obs…