%0 Journal Article
%A Schnorr, K.
%A Senftleben, A.
%A Kurka, M.
%A Rudenko, A.
%A Schmid, G.
%A Pfeifer, T.
%A Meyer, K.
%A Kübel, M.
%A Kling, M. F.
%A Jiang, Y. H.
%A Treusch, R.
%A Düsterer, S.
%A Siemer, B.
%A Wöstmann, M.
%A Zacharias, H.
%A Mitzner, R.
%A Zouros, T. J. M.
%A Ullrich, J.
%A Schröter, C. D.
%A Moshammer, R.
%T Electron Rearrangement Dynamics in Dissociating I<sup>n</sup><sub>2</sub><sup>+</sup> Molecules Accessed by Extreme Ultraviolet Pump-Probe Experiments
%J Physical review letters
%V 113
%N 7
%@ 1079-7114
%C College Park, Md.
%I APS
%M PUBDB-2014-03678
%P 073001
%D 2014
%Z OA
%X The charge rearrangement in dissociating In+2 molecules is measured as a function of the internuclear distance R using extreme ultraviolet pulses delivered by the free-electron laser in Hamburg. Within an extreme ultraviolet pump-probe scheme, the first pulse initiates dissociation by multiply ionizing I2, and the delayed probe pulse further ionizes one of the two fragments at a given time, thus triggering charge rearrangement at a well-defined R. The electron transfer between the fragments is monitored by analyzing the delay-dependent ion kinetic energies and charge states. The experimental results are in very good agreement with predictions of the classical over-the-barrier model demonstrating its validity in a thus far unexplored quasimolecular regime relevant for free-electron laser, plasma, and chemistry applications.
%F PUB:(DE-HGF)16
%9 Journal Article
%U <Go to ISI:>//WOS:000341114000003
%$ pmid:25170702
%R 10.1103/PhysRevLett.113.073001
%U https://bib-pubdb1.desy.de/record/172328