Author(s): A. Müller, A. Borovik, Jr., T. Buhr, J. Hellhund, K. Holste, A. L. D. Kilcoyne, S. Klumpp, M. Martins, S. Ricz, J. Viefhaus, and S. Schippers
Using a new photon-ion merged-beam setup at PETRA III, DESY, resonant Auger decay in which three electrons are emitted simultaneously is observed in carbon ions.
[Phys. Rev. Lett. 114, 013002] Published Wed Jan 07, 2015