220 citations · 881 across the 30 of their papers we have counts for
4 papers · 1 filter
An HST/COS legacy survey of intervening SiIII absorption in the extended gaseous halos of low-redshift galaxies
P. Richter, B. P. Wakker, C. Fechner +3
Doubly ionized silicon (SiIII) is a powerful tracer of diffuse ionized gas inside and outside of galaxies. It can be observed in the local Universe in ultraviolet (UV) absorption a…
The First Data Release of the KODIAQ Survey
J. M. O'Meara, N. Lehner, J. C. Howk +6
We present and make publicly available the first data release (DR1) of the Keck Observatory Database of Ionized Absorption toward Quasars (KODIAQ) survey. The KODIAQ survey is aime…
Galactic and Circumgalactic OVI and its Impact on the Cosmological Metal and Baryon Budgets at 2<z<3.5
Nicolas Lehner, John M. O'Meara, Andrew J. Fox +4
We present the first results from our NASA Keck Observatory Database of Ionized Absorbers toward Quasars (KODIAQ) survey which aims to characterize the properties of the highly ion…
The Bimodal Metallicity Distribution of the Cool Circumgalactic Medium at z<1
N. Lehner, J. C. Howk, T. M. Tripp +7
We assess the metal content of the cool (10^4 K) circumgalactic medium (CGM) about galaxies at z<1 using an H I-selected sample of 28 Lyman limit systems (LLS, defined here as abso…