An Empirical Determination of the Dependence of the Circumgalactic Mass Cooling Rate and Feedback Mass Loading Factor on Galactic Stellar Mass

Huanian Zhang, Dennis Zaritsky, Karen Pardos Olsen +9

Using our measurements of the H$\alpha$ emission line flux originating in the cool (T $\sim 10^4$ K) gas that populates the halos of galaxies, we build a joint model to describe mass of…