Detection of the Fe K lines from the binary AGN in 4C+37.11

Santanu Mondal, Mousumi Das, K. Rubinur +3

We report the discovery of the Fe K line emission at $\sim 6.62_{-0.06}^{+0.06}$ keV with a width of $\sim 0.19_{-0.05}^{+0.05}$ keV using two epochs of {\it Chandra} archival data f…