853 citations · 13.6k across the 163 of their papers we have counts for
7 papers · 2 filters
Induced star formation and morphological evolution in very high redshift radio galaxies
Wil van Breugel, A. Stanford, A. Dey +5
Near-infrared, sub-arcsecond seeing images obtained with the W. M. Keck I Telescope of show strong evolution at rest--frame optical} wavelengths in the morphologies of high redshif…
Seeking the Ultraviolet Ionizing Background at z~3 with the Keck Telescope
Andrew J. Bunker, Francine R. Marleau, James R. Graham
We describe the initial results of a deep long-slit emission line search for redshifted (2.7<z<4.1) Lyman-alpha. These observations are used to constrain the fluorescent Ly-alpha e…
Panoramic Views of the Cygnus Loop
N. A. Levenson, James R. Graham, Luke D. Keller +1
We present a complete atlas of the Cygnus Loop supernova remnant in the light of [O III] (5007), H alpha, and [S II] (6717, 6731). Despite its shell-like appearance, the Cygnus Loo…
A Galaxy at z=5.34
Arjun Dey, Hyron Spinrad, Daniel Stern +2
We report the discovery of Lyman alpha emission from a galaxy at z=5.34, the first object at z>5 with a spectroscopically confirmed redshift. The faint continuum emission (m(8000A)…
Morphological Evolution in High Redshift Radio Galaxies and the Formation of Giant Elliptical Galaxies
Wil J. M. van Breugel, S. A. Stanford, Hyron Spinrad +2
We present deep near-IR images of high redshift radio galaxies obtained with NIRC on the Keck I telescope. In most cases, the near-IR data sample rest wavelengths at ~4000 Angstrom…
The Performance and Scientific Rationale for an IR Imaging Fourier Transform Spectrograph on a Large Space Telescope
James R. Graham, Mark Abrams, C. Bennett +5
We describe a concept for an imaging spectrograph for a large orbiting observatory such as NASA's proposed Next Generation Space Telescope (NGST) based on an imaging Fourier transf…