4 papers
COS-EDGES: Co-rotation and Kinematic Stratification of the Multi-Phase CGM Around Edge-On Galaxies
Glenn G. Kacprzak, Benjamin D. Oppenheimer, Nikole M. Nielsen +10
We present the first results from the COS-EDGES survey, targeting the kinematic connection between the ISM and multi-phase circumgalactic medium (CGM) in nine isolated, edge-on gal…
Extreme AGN feedback in the fossil galaxy group SDSSTG 4436
D. Eckert, F. Gastaldello, L. Lovisari +20
Supermassive black hole feedback is the currently favoured mechanism to regulate the star formation rate of galaxies and prevent the formation of ultra-massive galaxies ($M_\star>1…
Upper Limits on the Mass of Cool Gas in the Circumgalactic Medium of Dwarf Galaxies
Yakov Faerman, Yong Zheng, Benjamin D. Oppenheimer
We use HI absorption measurements to constrain the amount of cool ( K), photoionized gas in the circumgalactic medium (CGM) of dwarf galaxies with $M_* = 10^{6.5-9.5}…
The CIViL* Survey: The Discovery of a C IV Dichotomy in the CGM of L* Galaxies
Samantha L. Garza, Jessica K. Werk, Trystyn A. M. Berg +4
This paper investigates C IV absorption in the circumgalactic medium (CGM) of L* galaxies and its relationship with galaxy star formation rates. We present new observations from th…