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

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 AGN activity. We report the discovery of very extended Fe K\(\alpha\) emission with the XMM-Newton EPIC pn in a \...

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Veröffentlicht in:	arXiv.org 2024-04
Hauptverfasser:	Weaver, Kimberly A, Cann, Jenna M, Valencic, Lynne, Pfeifle, Ryan W, Kuntz, K D, Campbell, Joel F, Engle, Kimberly, Tanner, Ryan, Hodges-Kluck, Edmund, Carlton, Isabella, McCarthy, Miranda
Format:	Artikel
Sprache:	eng
Schlagworte:	Active galactic nuclei Alpha rays Disk galaxies Emission Iron Misalignment X ray sources XMM (spacecraft)
Online-Zugang:	Volltext
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