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arXiv · 1507.00042

Non-exponential Auger decay

A. M. Ishkhanyan·V. P. Krainov
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Abstract

We discuss the possibility of non-exponential Auger decay of atoms irradiated by X-ray photons. This effect can occur at times, which are greater than the lifetime of a system under consideration. The mechanism for non-exponential depletion of an initial quasi-stationary state is the cutting of the electron energy spectrum of final continuous states at small energies. Then the Auger decay amplitude obeys power-law dependence on long observation times.

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A. M. Ishkhanyan, V. P. Krainov. 2015-06-30. Non-exponential Auger decay. https://doi.org/10.1016/j.physleta.2015.06.050

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