Resolving the Fe K$\hat{I}\pm$ Doublet of the Galactic Center Molecular Cloud G0.11-0.11 with XRISM

Stephen DiKerby, Shuo Zhang, Kumiko Nobukawa +3

Fe K$\hat{I}\pm$ line emission from Galactic center molecular clouds can be produced either via fluorescence after illumination by an X-ray source or by cosmic ray ionization. Unparalleled…