FEASTS Combined with Interferometry (IV): Mapping HI Emission to a limit of $N_{\text{HI}}=10^{17.7}{\text{cm}}^{-2}$ in Seven Edge-on Galaxies

Dong Yang, Jing Wang, Zhijie Qu +17

We present a statistical study of the neutral atomic hydrogen (HI) gas extending into the circumgalactic medium perpendicular to the disk for 7 edge-on galaxies with inclinations a…