Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5467334 | Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms | 2017 | 4 Pages |
Abstract
In this work, we present a pilot experiment in the experimental storage ring (ESR) at GSI devoted to impact parameter sensitive studies of inner shell atomic processes for low-energy (heavy-) ion-atom collisions. The experiment was performed with bare and He-like xenon ions (Xe54+, Xe52+) colliding with neutral xenon gas atoms, resulting in a symmetric collision system. This choice of the projectile charge states was made in order to compare the effect of a filled K-shell with the empty one. The projectile and target X-rays have been measured at different observation angles for all impact parameters as well as for the impact parameter range of â¼35-70Â fm.
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Authors
A. Gumberidze, C. Kozhuharov, R.T. Zhang, S. Trotsenko, Y.S. Kozhedub, R.D. DuBois, H.F. Beyer, K.-H. Blumenhagen, C. Brandau, A. Bräuning-Demian, W. Chen, O. Forstner, B. Gao, T. Gassner, R.E. Grisenti, S. Hagmann, P.-M. Hillenbrand, P. Indelicato,