title: K-shell Auger lifetime variation in doubly ionized Ne and first row hydrides.
abstract: We consider 1s Auger decay in doubly (core-core and core-valence) ionized Ne and in the isoelectronic first row element hydrides. We show theoretically that the presence of the spectator inner valence vacancy leads to Auger lifetime variation of up to about a factor of 2, relative to the Auger lifetimes in the singly ionized species. The origin of this effect is traced to spin selection rules. Implications on the modelling of the radiation damage in strong x-ray fields are discussed.
authors: Institute of Theoretical Physics, Faculty of Mathematics and Physics, Charles University in Prague, V Holešovičkách 2, 180 00 Prague, Czech Republic. kolorenc@mbox.troja.mff.cuni.cz
authors: Přemysl
authors: P
authors: Kolorenč
authors: Vitali
authors: V
authors: Averbukh