367 citations · 2.5k across the 40 of their papers we have counts for
5 papers · 1 filter
Quasars Probing Quasars VI. Excess HI Absorption Within One Proper Mpc of z~2 Quasars
J. Xavier Prochaska, Joseph F. Hennawi, Khee-Gan Lee +9
With close pairs of quasars at different redshifts, a background quasar sightline can be used to study a foreground quasar's environment in absorption. We use a sample of 650 proje…
Evidence for Ubiquitous Collimated Galactic-Scale Outflows along the Star-Forming Sequence at z~0.5
Kate H. R. Rubin, J. Xavier Prochaska, David C. Koo +3
We present an analysis of the MgII 2796, 2803 and FeII 2586, 2600 absorption line profiles in individual spectra of 105 galaxies at 0.3<z<1.4. The galaxies, drawn from redshift sur…
The Direct Detection of Cool, Metal-Enriched Gas Accretion onto Galaxies at z ~ 0.5
Kate H. R. Rubin, J. Xavier Prochaska, David C. Koo +1
We report on the discovery of cool gas inflow toward six star-forming galaxies with redshifts z ~ 0.35 - 1. Analysis of MgII and FeII resonance-line absorption in Keck/LRIS spectro…
Low-ionization Line Emission from Starburst Galaxies: A New Probe of Galactic-Scale Outflows
Kate H. R. Rubin, J. Xavier Prochaska, Brice Ménard +4
We study the kinematically narrow, low-ionization line emission from a bright, starburst galaxy at z = 0.69 using slit spectroscopy obtained with Keck/LRIS. The spectrum reveals st…
The Persistence of Cool Galactic Winds in High Stellar Mass Galaxies Between z~1.4 and ~1
Kate H. R. Rubin, Benjamin J. Weiner, David C. Koo +4
We present an analysis of the MgII 2796, 2803 and FeII 2586, 2600 absorption line profiles in coadded spectra of 468 galaxies at 0.7 < z < 1.5. The galaxy sample, drawn from the Te…