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Hydrogenic Transitions in Multiply Charged Fe and Ni Ions

Lennard, W. N. and Sills, R. M. and Whaling, W. (1972) Hydrogenic Transitions in Multiply Charged Fe and Ni Ions. Physical Review A, 6 (3). pp. 884-888. ISSN 1050-2947.

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Ten lines in the range 3880≦λ≦5666 Å in the beam-foil spectrum of iron have been identified with specific hydrogenic transitions in Fe iv-viii. The same transitions were observed from Ni and Ar beams. Deviations from the hydrogenic wavelengths are shown to be consistent with that expected from core polarization. The absence of these lines in astrophysical sources is discussed. A wavelength table is presented for identification of hydrogenic transitions to be expected in beam-foil spectra.

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Additional Information:© 1972 The American Physical Society. Received 1 May 1972; published in the issue dated September 1972. The authors are indebted to Alan Gabriel, L. C. Cocke, and S. Bashkin for helpful discussions and access to unpublished results. Supported in part by NSF Grant No. GP-28027 and the Office of Naval Research Grant No. N00014-67-A- 0094-0022.
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Office of Naval Research (ONR)N00014-67-A-0094-0022
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Official Citation:Lennard, W. N., R. M. Sills, et al. (1972). "Hydrogenic Transitions in Multiply Charged Fe and Ni Ions." Physical Review A 6(3): 884-888.
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:33102
Deposited By: Aucoeur Ngo
Deposited On:10 Aug 2012 22:00
Last Modified:26 Dec 2012 15:57

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