Kpc-Scale Neutral Iron K$\alpha$ Emission in the Starburst-AGN NGC 4945: a Relic AGN Outflow?

Kimberly A. Weaver, Jenna M. Cann, Lynne Valencic +8

NGC 4945 contains a well-known heavily obscured active galactic nucleus (AGN) at its core, with prior reports of strong nuclear and off-nuclear neutral Fe K$\alpha$ emission due to the…