A characterization of the NGC 4051 soft X-ray spectrum as observed by<i>XMM</i>-Newton
A characterization of the NGC 4051 soft X-ray spectrum as observed by<i>XMM</i>-Newton
Soft X-rays high resolution spectroscopy of obscured AGNs shows the existence of a complex soft $X$-ray spectrum dominated by emission lines of He and H-like transitions of elements from Carbon to Neon, as well as L-shell transitions due to iron ions. In this paper we characterize the XMM-Newton RGS spectrum …