The KLL dielectronic recombination processes for highly charged krypton, iodine and barium ions

doi:10.1088/1674-1056/19/6/063201

Abstract The KLL dielectronic recombination (DR) processes of ions from highly charged helium-like to oxygen-like krypton, iodine and barium ions are studied systematically in the relativistic distorted-wave approximation with configuration interaction. The KLL DR resonant energies, the corresponding resonant strengths and the theoretical spectra for each highly charged ion species are obtained. The results accord well with other available values. The behaviour of KLL resonant strengths for He-like ions with atomic number Z is analysed.

Keywords: KLL dielectronic recombination resonant strength cross section

Received: 30 June 2009
Accepted manuscript online:

PACS:	34.80.Lx	(Recombination, attachment, and positronium formation)
	32.70.-n	(Intensities and shapes of atomic spectral lines)
	31.30.J-	(Relativistic and quantum electrodynamic (QED) effects in atoms, molecules, and ions)
	31.15.vj	(Electron correlation calculations for atoms and ions: excited states)

Fund: Project supported by the National Natural Science Foundation of China (Grant Nos.~10676025 and 10976019).

Cite this article:

Yang Jian-Hui(杨建会), Zhang Hong(张红), and Cheng Xin-Lu(程新路) The KLL dielectronic recombination processes for highly charged krypton, iodine and barium ions 2010 Chin. Phys. B 19 063201

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The KLL dielectronic recombination processes for highly charged krypton, iodine and barium ions

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