48 citations · 107 across the 5 of their papers we have counts for
5 papers
Deep Learning Voigt Profiles I. Single-Cloud Doublets
Bryson Stemock, Christopher W. Churchill, Avery Lee +3
Voigt profile (VP) decomposition of quasar absorption lines is key to studying intergalactic gas and the baryon cycle governing the formation and evolution of galaxies. The VP velo…
Evolution of CIV Absorbers. II. Where does CIV live?
Farhanul Hasan, Christopher W Churchill, Bryson Stemock +4
We use the observed cumulative statistics of CIV absorbers and dark matter halos to infer the distribution of CIV-absorbing gas relative to galaxies at redshifts $0\!\leq\!z\!\leq\…
MgII Absorbers in High Resolution Quasar Spectra. I. Voigt Profile Models
Christopher W. Churchill, Jessica L. Evans, Bryson Stemock +3
We present the Voigt profile (VP) models, column densities, Doppler b parameters, kinematics, and distribution of components for 422 MgII absorbers found in a survey of 249 HIRES a…
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…
Newly discovered dwarf galaxies in the MATLAS low density fields
Rebecca Habas, Francine R. Marleau, Pierre-Alain Duc +16
We present the photometric properties of 2210 newly identified dwarf galaxy candidates in the MATLAS fields. The Mass Assembly of early Type gaLAxies with their fine Structures (MA…