The narrow Fe K$\alpha$ line and the molecular torus in active galactic nuclei - an IR/X-ray view

Claudio Ricci, Yoshihiro Ueda, Kohei Ichikawa +5

The narrow component of the iron K$\alpha$ is an almost ubiquitous feature in the X-ray spectra of active galactic nuclei (AGN) and is believed to originate in neutral material, possibl…