140 citations · 169 across the 4 of their papers we have counts for
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astro-ph.CO2009
An Isolated HII Region near ESO 481-G017
N. Santiago-Figueroa, M. Putman, J. Werk +2
We obtained VLA 21-cm observations of the galaxy ESO 481-G017 to determine the environment and trigger of remote star formation traced by a HII region found 43 kpc from the galaxy…
astro-ph.CO2009★ 141 cited
A downturn in intergalactic CIV as redshift 6 is approached
Emma V. Ryan-Weber, Max Pettini, Piero Madau +1
We present the results of the largest survey to date for intergalactic metals at redshifts z > 5, using near-IR spectra of nine QSOs with emission redshifts z(em) > 5.7. We find, f…