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Proceedings Paper

Stark effect on probabilities of radiation transitions
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Paper Abstract

Analytical dependences on a static electric field F0 are derived for the wave functions, matrix elements and probabilities of radiation transitions between multiplet substates interacting in field in pairs, ranging from ordinary doublet states with spin S=1/2, pair-wise interacting sublevels of triplet and quintet states with the magnetic quantum number M=0, to the most general case of states with arbitrary angular L and spin S momenta and maximal magnitude of the magnetic quantum number |M|=L+S-1. Equalization of doublet line intensities in the anticrossing field region and vanishing of one of the two doublet lines in the high-field regime are demonstrated. A general relation is determined between the anticrossing field FA, multiplet splitting and tensor polarizability.

Paper Details

Date Published: 19 July 2007
PDF: 10 pages
Proc. SPIE 6726, ICONO 2007: Physics of Intense and Superintense Laser Fields; Attosecond Pulses; Quantum and Atomic Optics; and Engineering of Quantum Information, 67262Y (19 July 2007); doi: 10.1117/12.751801
Show Author Affiliations
Vitali D. Ovsiannikov, Voronezh State Univ. (Russia)


Published in SPIE Proceedings Vol. 6726:
ICONO 2007: Physics of Intense and Superintense Laser Fields; Attosecond Pulses; Quantum and Atomic Optics; and Engineering of Quantum Information

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