Radiative relaxation in 2p-excited argon clusters - Evidence for the interatomic Coulombic decay mechanismI. L. Bradeanu, R. Flesch, M. Meyer, H.-W. Jochims and E. RühlEur. Phys. J. D, 36 2 (2005) 173-178DOI: https://doi.org/10.1140/epjd/e2005-00223-5