Spatially Resolved Circumgalactic Medium around a Star-Forming Galaxy Driving a Galactic Outflow at $z\approx 0.8$

Ahmed Shaban, Rongmon Bordoloi, John M. O'Meara +6

We report the small-scale spatial variation in cool ($T\sim 10^{4}K$) Mg II absorption detected in the circumgalactic medium (CGM) of a star-forming galaxy at $z\approx 0.8$. The CG…