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Proceedings Paper

Anticrossing effects in Stark spectra of helium
Author(s): L. Windholz; R. Drozdowski; T. J. Wasowicz; J. Kwela
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Paper Abstract

In the spectral range between 480 nm and 630 nm the Stark effect of the transitions n 1Q-2 1S, n 1Q-2 1P and n 3Q-2 3P (n=3÷10, Q=S, P,...) was studied using electric field up to 1500 kV/cm. For such a high field the Stark splitting becomes greater than the simple structure of the atom. Hence anticrossings of the Stark components of the same magnetic quantum number occur. The experimental results have been compared with the theoretically determined shifts. The results of calculations show good agreement with observation.

Paper Details

Date Published: 1 June 2005
PDF: 5 pages
Proc. SPIE 5849, Fifth Workshop on Atomic and Molecular Physics, (1 June 2005); doi: 10.1117/12.629397
Show Author Affiliations
L. Windholz, Technischen Univ. Graz (Austria)
R. Drozdowski, Univ. of Gdansk (Poland)
T. J. Wasowicz, Univ. of Gdansk (Poland)
J. Kwela, Univ. of Gdansk (Poland)

Published in SPIE Proceedings Vol. 5849:
Fifth Workshop on Atomic and Molecular Physics
Jerzy Kwela; Ryszard Drozdowski; Tomasz J. Wasowicz, Editor(s)

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