Theory of ac-Stark splitting in core-resonant Auger decay under strong x-ray fields

Abstract

In this work we report the modification of the normal Auger line shape under the action of an intense x-ray radiation. Under strong Rabi-type coupling of the core, the Auger line profile develops into a doublet structure with an energy separation mainly determined by the relative strength of the Rabi coupling. In addition, we find that the charge resolved ion yields can be controlled by judicious choice of the x-ray frequency.

8 pages, 4 figures

References in corpus (1)

• Theory of Auger decay by laser-dressed atoms

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