activity
20102024
most citedClouds in the Coldest Brown Dwarfs: FIRE Spectroscopy of Ross 458C

125 citations · 315 across the 10 of their papers we have counts for

collaborators
Showing 2011Show all

1 paper · 1 filter

astro-ph.CO2011★ 101 cited

Constraints on the Universal CIV Mass Density at z~6 from Early IR Spectra Obtained with the Magellan FIRE Spectrograph

Robert A. Simcoe, Kathy L. Cooksey, Michael E. Matejek +9

We present a new determination of the intergalactic CIV mass density at 4.3 < z < 6.3. Our constraints are derived from high signal-to-noise spectra of seven quasars at z > 5.8 obt…