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Journal of the Optical Society of America B

Journal of the Optical Society of America B

| OPTICAL PHYSICS

  • Vol. 22, Iss. 4 — Apr. 1, 2005
  • pp: 884–897

Analysis of the 3d34f configuration in Ni VII

Rimma R. Kildiyarova, Sergey S. Churilov, Yogi N. Joshi, and Alexander N. Ryabtsev  »View Author Affiliations


JOSA B, Vol. 22, Issue 4, pp. 884-897 (2005)
http://dx.doi.org/10.1364/JOSAB.22.000884


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Abstract

The 3d<sup>4</sup>-3d<sup>3</sup>4f transitions in Ni VII excited in vacuum spark and sliding spark sources and photographed with a high resolution were analyzed. Approximately 250 spectral lines were classified in the 127-158-Å wavelength region, and 134 energies of 3d<sup>3</sup>4f configuration were determined. The effects of interaction of the 3d<sup>4</sup>-3d<sup>3</sup>4f configuration with the 3p<sup>5</sup>3d<sup>5</sup> and 3d<sup>3</sup>5p configurations in Ni VII have been discussed. The parametric least-squares-fitting calculations by use of a Cowan computer code in the frame of Hartree-Fock method have confirmed the results of the present analysis.

© 2005 Optical Society of America

OCIS Codes
(300.6210) Spectroscopy : Spectroscopy, atomic
(300.6540) Spectroscopy : Spectroscopy, ultraviolet

Citation
Rimma R. Kildiyarova, Sergey S. Churilov, Yogi N. Joshi, and Alexander N. Ryabtsev, "Analysis of the 3d34f configuration in Ni VII," J. Opt. Soc. Am. B 22, 884-897 (2005)
http://www.opticsinfobase.org/josab/abstract.cfm?URI=josab-22-4-884


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References

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  9. R. D. Cowan, The Theory of Atomic Structures and Spectra (U. California Press, Berkeley, Calif., 1981).
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