Reviews of topical problems

Negative ion in a strong optical field

A review is given of theoretical descriptions of the nonlinear interaction of negative ions with a strong optical field. A brief account is provided of the main features of the structure of negative ions. A detailed analysis is made of the theoretical methods for describing nonlinear processes in negative ions on the basis of the one-electron approximation. The ranges of validity of the reviewed methods are given. Special attention is paid to the role of the electron-electron correlation interaction. The importance of the correlation interaction in weakly nonlinear processes is stressed. The review concludes with the formulation of a number of theoretical and experimental tasks for future investigations of nonlinear processes in negative ions.

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Fulltext is also available at DOI: 10.1070/PU1990v033n06ABEH002600
PACS: 32.80.Gc, 32.80.Rm, 32.10.Dk, 32.10.Hq, 32.80.Ys, 31.25.−v (all)
DOI: 10.1070/PU1990v033n06ABEH002600
Citation: Golovinskii P A, Kiyan I Yu "Negative ion in a strong optical field" Sov. Phys. Usp. 33 (6) 453–476 (1990)
BibTex BibNote ® (generic)BibNote ® (RIS)MedlineRefWorks
%0 Journal Article
%T Negative ion in a strong optical field
%A P. A. Golovinskii
%A I. Yu. Kiyan
%I Physics-Uspekhi
%D 1990
%J Phys. Usp.
%V 33
%N 6
%P 453-476

Оригинал: Головинский П А, Киян И Ю «Отрицательный ион в сильном световом поле» УФН 160 (6) 97–140 (1990); DOI: 10.3367/UFNr.0160.199006c.0097

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