Stark effect of a rigid rotor

M. Cohen, T. Feldmann, S. Kais

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Energy levels of a rigid rotor in a uniform electric field of arbitrary strength have been computed using Rayleigh-Schrodinger perturbation theory. Rational fraction representations of the weak-field Taylor series, the strong-field asymptotic series, and of both series simultaneously are very accurate over limited ranges of the applied field strength. A scaled variational perturbation theory yields high accuracy over the entire range.

Original languageEnglish
Article number023
Pages (from-to)3535-3544
Number of pages10
JournalJournal of Physics B: Atomic and Molecular Physics
Volume17
Issue number17
DOIs
Publication statusPublished - 1 Dec 1984
Externally publishedYes

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rigid rotors
Stark effect
perturbation theory
asymptotic series
Taylor series
field strength
energy levels
electric fields

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

Stark effect of a rigid rotor. / Cohen, M.; Feldmann, T.; Kais, S.

In: Journal of Physics B: Atomic and Molecular Physics, Vol. 17, No. 17, 023, 01.12.1984, p. 3535-3544.

Research output: Contribution to journalArticle

Cohen, M. ; Feldmann, T. ; Kais, S. / Stark effect of a rigid rotor. In: Journal of Physics B: Atomic and Molecular Physics. 1984 ; Vol. 17, No. 17. pp. 3535-3544.
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