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most citedThe Host Galaxies of Swift Dark Gamma-Ray Bursts: Observational Constraints on Highly Obscured and Very High-Redshift GRBs

195 citations · 501 across the 3 of their papers we have counts for

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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…