In this work, the angular correlation of the two electrons produced in the cascade of Ne 1s(-1) 3p --> Ne+ 2s(-1)2p(-1) (P-1) 3p+e(A) (E=778.4 eV)--> Ne++ 2p(-2) (D-1, P-3)+e(c) (E=22.3, 25.7 eV) has been measured for the first time in a coincidence experiment. These measurements have been complemented by the non-coincidence angular distributions and energy spectra of both resonant Anger and second step Coster-Kronig electrons. Some results of an ab-initio calculation of the first step decay are also reported. (C) 2001 Elsevier Science B.V. All rights reserved.
Turri, G., Battera, G., Avaldi, L., Camilloni, R., Coreno, M., Ruocco, A., et al. (2001). Correlation effects in Auger cascade studied by angle resolved coincidence electron spectroscopy: the 1s -> 3p excitation in neon RID G-7348-2011. JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 114, 199-207 [10.1016/S0368-2048(00)00414-X].