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Documents Missing Photons that Count: Galaxy Evolution via Absorbing Gas (and a little bit of fundamental...

Slide 1 Missing Photons that Count: Galaxy Evolution via Absorbing Gas (and a little bit of fundamental physics to boot) Chris Churchill (Penn State) Slide 2 To Earth CIV…

Documents Galactic Gas Kinematics and High Velocity Clouds at z~1 Chris Churchill (Penn State) Mg II 2796,2803...

Slide 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…

Documents IAP XVII1 Millions of Tiny, Weak Mg II Absorbers: What are They? Chris Churchill (Penn State) Jane.....

Slide 1 IAP XVII1 Millions of Tiny, Weak Mg II Absorbers: What are They? Chris Churchill (Penn State) Jane Rigby (Steward); Jane Charlton (PSU) Churchill, Rigby, Charlton,…

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 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…

Documents Missing Photons that Count: Galaxy Evolution via Absorbing Gas

Missing Photons that Count: Galaxy Evolution via Absorbing Gas (and a little bit of fundamental physics to boot) Chris Churchill (Penn State) To Earth CIV SiIV CII SiII Lyaem…