Shake-up processes in Auger Cascades of Light and Medium Elements

30th International Conference on Photonic, Electronic, and Atomic Collisions

Beerwerth, R.^1 ; Fritzsche, S.^2

Helmholtz-Institut Jena, Fröbelstieg 3, Jena

07743, Germany^1

Theoretisch-Physikalisches Institut, Friedrich-Schiller-Universität Jena, Jena

07743, Germany^2

关键词: Auger cascades;    Auger decays;    De-excitations;    Electron-electron correlation;    Excited atoms;    Inner shell;    Many electron;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/875/7/062004/pdf
DOI  :  10.1088/1742-6596/875/7/062004

来源: IOP

【 摘 要 】

Synopsis Many-electron computations are applied to model the de-excitation of inner-shell excited atoms by a cascade of Auger decays. In particular, the effects of shake-up transitions on Auger cascades of different elements are discussed together with various theoretical models that are needed to account for the underlying electron-electron correlations.