Identification of transitions from the 1s2l2l′3l″ autoionizing levels of the Be-like Mg IX ion in a plasma heated by a picosecond laser pulse

Identification of transitions from the 1s2l2l′3l″ autoionizing levels of the Be-like Mg IX ion in a plasma heated by a picosecond laser pulse, J Abdallah, R E Clark, B A Bryunetkin, I Yu Skobelev, A Ya Faenov, M P Kalashnikov, P V Nickles, M Schnurer, S A Pikuz