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Optics and Spectroscopy, 2018, Volume 124, Issue 1, Pages 24–33
DOI: https://doi.org/10.21883/OS.2018.01.45353.183-17 (Mi os1087) 		 
Spectroscopy of atoms and molecules

Changes of normal coordinates and geometrical parameters of a molecule in a laser field

A. S. Kornev, K. I. Suvorov, V. E. Chernov, B. A. Zon

Voronezh State University, Voronezh, 394006, Russia
DOI: https://doi.org/10.21883/OS.2018.01.45353.183-17
Abstract: General formulas are derived that describe the changes in equilibrium distances, valence angles, and vibrational frequencies of a polyatomic molecule in a strong laser field. It is shown that the coordinates of normal vibrations do not change in the second order in the field strength. For a nonlinear triatomic molecule of the type of $A_2B$, the changes of geometrical characteristics and vibrational frequencies are obtained in an explicit form.
Funding agency Grant number
Ministry of Science and Higher Education of the Russian Federation 3.1761.2017/4.6
Received: 21.08.2017
English version:
Optics and Spectroscopy, 2018, Volume 124, Issue 1, Pages 21–31
DOI: https://doi.org/10.1134/S0030400X18010113
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: A. S. Kornev, K. I. Suvorov, V. E. Chernov, B. A. Zon, “Changes of normal coordinates and geometrical parameters of a molecule in a laser field”, Optics and Spectroscopy, 124:1 (2018), 24–33; Optics and Spectroscopy, 124:1 (2018), 21–31
Citation in format AMSBIB
\Bibitem{KorSuvChe18}
\by A.~S.~Kornev, K.~I.~Suvorov, V.~E.~Chernov, B.~A.~Zon
\paper Changes of normal coordinates and geometrical parameters of a molecule in a laser field
\jour Optics and Spectroscopy
\yr 2018
\vol 124
\issue 1
\pages 24--33
\mathnet{http://mi.mathnet.ru/os1087}
\crossref{https://doi.org/10.21883/OS.2018.01.45353.183-17}
\elib{https://elibrary.ru/item.asp?id=32740078}
\transl
\jour Optics and Spectroscopy
\yr 2018
\vol 124
\issue 1
\pages 21--31
\crossref{https://doi.org/10.1134/S0030400X18010113}
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