Documents Quasar Absorption Lines

Quasar Absorption Lines Tracing Cosmic Structure Growth & Galaxy Evolution Over Cosmic Time Motivations and Astrophysical Context Mg II arises in environments ranging…

Documents Mg II Absorption through Galaxies at Intermediate Redshift

Mg II Absorption through Galaxies at Intermediate Redshift Chris Churchill (New Mexico State University) Collaborators: Glenn Kacprzak (NMSU) Chuck Steidel (Caltech) Alice…

Documents Galactic Gas Kinematics and High Velocity Clouds at z~1

Galactic Gas Kinematics and High Velocity Clouds at z~1 Chris Churchill (Penn State) Mg II 2796,2803 absorption from galaxies and ??? in quasar spectra observed with HIRES/Keck…