68 citations · 82 across the 2 of their papers we have counts for
2 papers
astro-ph1996★ 68 cited
Evolution of the Ionizing Background at High Redshifts
Andrew Cooke, Brian Espey, Bob Carswell
We use a Maximum-Likelihood analysis to constrain the value and evolution of the ionizing background for 2<z<4.5, taking account of possible systematic errors. (The paper has a mor…
astro-ph1996★ 14 cited
The Lensing Galaxy in MG1549+3047
J. Lehar, A. J. Cooke, C. R. Lawrence +2
We have measured a velocity dispersion for the foreground galaxy in this gravitationally lensed system. Our dispersion confirms the prediction from lens models, provided that the s…