Title

Study Of Electronic Correlations In The Auger Cascade Decay From Ne*1S-13P

Abstract

We present an experimental and theoretical study of the angular correlation between resonant Auger and subsequent Coster-Krönig electrons emitted in the cascade decay of Ne (1s-13p) resonance excited by linearly polarized light. The angular correlation has been measured for different relative orientations between the light polarization, the emission direction of the Coster-Krönig electron and the emission angle of the resonant Auger electron. All the experimental angular patterns are measured as a function of the resonant Auger emission angle and are compared with multi-configuration Dirac-Fock model numerical results, which include electron correlations in each step of the cascade. The agreement between theory and experiment is different for the different considered decay channels; for the cases in which disagreement is larger it is argued that an extended configuration space must be taken into account to reproduce the experimental data. © 2005 IOP Publishing Ltd.

Publication Date

10-14-2005

Publication Title

Journal of Physics B: Atomic, Molecular and Optical Physics

Volume

38

Issue

19

Number of Pages

3619-3630

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1088/0953-4075/38/19/014

Socpus ID

25444499700 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/25444499700

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