Doppler-free resonant Raman auger spectroscopy of Ne+ 2s2p(5)3p excited states.
Using very high resolution achieved by the Doppler-free resonant Raman Auger technique, we have resolved the lowest terms of the series of inner-valence excitations 2s2p(5)((1,3)P)np 2S, 2P, and 2D in Ne+. The measured Auger anisotropic parameters and branching ratios help to establish the assignments of these levels. The measured lifetime widths are in reasonable agreements with ab initio calculations available in the literature.
Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai 980-8577, Japan. ueda@tagen.tohoku.ac.jp
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Ueda
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Kitajima
A
A
De Fanis
Y
Y
Tamenori
H
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Yamaoka
H
H
Shindo
T
T
Furuta
T
T
Tanaka
H
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Tanaka
H
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Yoshida
R
R
Sankari
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Aksela
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Fritzsche
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Kabachnik