Coherence and correlations in photoinduced auger and fluorescence cascades in atoms

Kabachnik NM, Fritzsche S, Grum-Grzhimailo AN, Meyer M, Ueda K (2007)
Physics Reports 451(5-6): 155-233.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Autor/in
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Abstract / Bemerkung
An overview of the recent experimental and theoretical works on photoinduced cascades of Auger and fluorescence transitions in atoms is presented. We concentrate on the angular correlation and polarization phenomena in such cascades and how they are related to the alignment and orientation of the core-excited or core-ionized atomic states produced in the photoabsorption. During the decay, the alignment and orientation are then transferred to the energetically lower atomic states, causing an anisotropy and polarization of the subsequent Auger or fluorescence emission. Special attention is paid to the practically important case of overlapping resonances and intermediate states. Coherent excitation of the resonances and the coherence transfer in the decay strongly influence the angular and polarization characteristics of the decay products. The studies on the angular correlations and polarization of the emitted particles provide detailed spectroscopic and dynamic information about the transitions involved. In some cases, moreover, a so-called 'complete' experiment, i.e. the experimental determination of the transition amplitudes including their relative phases, becomes possible. (C) 2007 Elsevier B.V. All rights reserved.
Stichworte
auger electron spectroscopy; transition cascades; auger transition; alignment; coherence; transfer; coincidence experiments; complete experiment; fluorescence; spectroscopy; orientation; photoexcitation and photoionization; statistical tensors; polarization
Erscheinungsjahr
2007
Zeitschriftentitel
Physics Reports
Band
451
Ausgabe
5-6
Seite(n)
155-233
ISSN
0370-1573
Page URI
https://pub.uni-bielefeld.de/record/1631458

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Kabachnik NM, Fritzsche S, Grum-Grzhimailo AN, Meyer M, Ueda K. Coherence and correlations in photoinduced auger and fluorescence cascades in atoms. Physics Reports. 2007;451(5-6):155-233.
Kabachnik, N. M., Fritzsche, S., Grum-Grzhimailo, A. N., Meyer, M., & Ueda, K. (2007). Coherence and correlations in photoinduced auger and fluorescence cascades in atoms. Physics Reports, 451(5-6), 155-233. doi:10.1016/j.physrep.2007.07.005
Kabachnik, N. M., Fritzsche, S., Grum-Grzhimailo, A. N., Meyer, M., and Ueda, K. (2007). Coherence and correlations in photoinduced auger and fluorescence cascades in atoms. Physics Reports 451, 155-233.
Kabachnik, N.M., et al., 2007. Coherence and correlations in photoinduced auger and fluorescence cascades in atoms. Physics Reports, 451(5-6), p 155-233.
N.M. Kabachnik, et al., “Coherence and correlations in photoinduced auger and fluorescence cascades in atoms”, Physics Reports, vol. 451, 2007, pp. 155-233.
Kabachnik, N.M., Fritzsche, S., Grum-Grzhimailo, A.N., Meyer, M., Ueda, K.: Coherence and correlations in photoinduced auger and fluorescence cascades in atoms. Physics Reports. 451, 155-233 (2007).
Kabachnik, Nikolay M., Fritzsche, S., Grum-Grzhimailo, A. N., Meyer, M., and Ueda, K. “Coherence and correlations in photoinduced auger and fluorescence cascades in atoms”. Physics Reports 451.5-6 (2007): 155-233.