77 citations · 154 across the 4 of their papers we have counts for
4 papers
Evolution of CIV Absorbers I. The Cosmic Incidence
Farhanul Hasan, Christopher W. Churchill, Bryson Stemock +7
We present a large high-resolution study of the distribution and evolution of CIV absorbers, including the weakest population with equivalent widths ~Å. By searching 369 h…
The Vulture Survey I: Analyzing the Evolution of ${\MgII}$ Absorbers
Nigel L. Mathes, Christopher W. Churchill, Michael T. Murphy
We present detailed measurements of the redshift path density, equivalent width distribution, column density distribution, and redshift evolution of ${\MgII}$ absorbers as measured…
An Extreme Metallicity, Large-Scale Outflow from a Star-Forming Galaxy at z ~ 0.4
Sowgat Muzahid, Glenn G. Kacprzak, Christopher W. Churchill +4
We present a detailed analysis of a large-scale galactic outflow in the CGM of a massive (M_h ~ 10^12.5 Msun), star-forming (6.9 Msun/yr), sub-L* (0.5 L_B*) galaxy at z=0.39853 tha…
Halo Mass Dependence of HI and OVI Absorption: Evidence for Differential Kinematics
Nigel L. Mathes, Christopher W. Churchill, Glenn G. Kacprzak +4
We studied a sample of 14 galaxies (0.1 < z < 0.7) using HST/WFPC2 imaging and high-resolution HST/COS or HST/STIS quasar spectroscopy of Lya, Lyb, OVI1031, and OVI1037 absorption.…