Core-hole spectator Auger decay
In: Physical Review A Physical Review A, 2020, 101 (2), ⟨10.1103/PhysRevA.101.023413⟩ Physical Review A, American Physical Society 2020, 101 (2), ⟨10.1103/PhysRevA.101.023413⟩; (2020)
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Zugriff:
For an atomic state with two electrons missing from different core orbitals one may assume that the deeper hole decays first. However, it is quite probable that the double core-hole state will decay by emission of a slow Auger electron where the deeper core hole remains a spectator, especially if the outer core hole can be filled by Coster-Kronig transition, while the deeper cannot. We study here the competition of both Auger decay channels in a model system, the $1s2s2{p}^{6}(3s/3p)$ states of $\mathrm{N}{\mathrm{e}}^{+}$ ions. As the phenomenon can take place in any decay chain involving multiple core-excited states it can be critical to understand the ion yields, the electron and x-ray emission spectra, and the molecular fragmentation.
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Core-hole spectator Auger decay
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Autor/in / Beteiligte Person: | Guilbaud, S. ; Hikosaka, Yasumasa ; Bizau, Jean-Marc ; Jänkälä, Kari ; Palaudoux, Jérôme ; Bučar, Klemen ; Penent, Francis ; Huttula, Marko ; Khalal, M. A. ; Kaneyasu, Tatsuo ; Cubaynes, Denis ; Andric, Lidija ; Ito, Kenji ; Lablanquie, Pascal ; Žitnik, Matjaž ; University of Oulu ; Laboratoire de Chimie Physique - Matière et Rayonnement (LCPMR) ; Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS) ; Laboratoire de Chimie Théorique (LCT) ; Université Paris-Est Marne-la-Vallée (UPEM) ; Synchrotron SOLEIL (SSOLEIL) ; Centre National de la Recherche Scientifique (CNRS) ; Laboratoire d'interaction du rayonnement X avec la matière (LIXAM) ; Université Paris-Sud - Paris 11 (UP11)-Centre National de la Recherche Scientifique (CNRS) ; Jozef Stefan Institute [Ljubljana] (IJS) ; SAGA Light Source ; University of Toyama |
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Quelle: | Physical Review A Physical Review A, 2020, 101 (2), ⟨10.1103/PhysRevA.101.023413⟩ Physical Review A, American Physical Society 2020, 101 (2), ⟨10.1103/PhysRevA.101.023413⟩; (2020) |
Veröffentlichung: | American Physical Society, 2020 |
Medientyp: | unknown |
ISSN: | 2469-9926 (print) ; 2469-9934 (print) |
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