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Article Dans Une Revue Spectrochimica Acta Part B: Atomic Spectroscopy Année : 2011

Hyperfine structure of some near-infrared Xe I and Xe II lines

E. Pawelec
  • Fonction : Auteur
S. Mazouffre

Résumé

This work reports on the experimental determination of the hyperfine splitting of the Xe I lines at 828.01 nm and 834.68 nm and the Xe II line at 834.72 nm. Measurements were performed by means of Doppler-free saturation spectroscopy in a low-pressure radio-frequency discharge. The absolute wavelength of all hyperfine components is obtained by way of a high-precision wavemeter backed-up with the absorption spectrum of the NO 2 molecule. We provide an accurate estimate of hyperfine constants for the lower level of the Xe II transition at 834.72 nm. The two Xe I transition outcomes of our experimental study are compared with data available in the literature.

Dates et versions

hal-01005968 , version 1 (13-06-2014)

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Citer

E. Pawelec, S. Mazouffre, N. Sadeghi. Hyperfine structure of some near-infrared Xe I and Xe II lines. Spectrochimica Acta Part B: Atomic Spectroscopy, 2011, 66, pp.470-475. ⟨10.1016/J.SAB.2011.05.009⟩. ⟨hal-01005968⟩

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