Jan Olof Ekberg, U. Feldman, J. F. Seely, C. M. Brown, Joseph Reader, and Nicolo Acquista, "3p63d9–3p53d10 transitions of cobaltlike ions from Sr11+ to U65+," J. Opt. Soc. Am. B 4, 1913-1918 (1987)
The 3p63d9 2D–3p53d10 2P transitions of the Co-like ions Ru17+–Sb24+, Sm35+, Eu36+, Gd37+, Yb43+, and Au52+ were excited with laser-produced plasmas and photographed with grazing-incidence spectrographs. The observed wavelengths of the 2D5/2–2P3/2 and 2D3/2–2P1/2 transitions were compared with relativistically calculated ab initio wavelengths and, by fitting the differences between the observed and calculated wave numbers to simple formulas, least-squares fitted wavelengths were obtained for all ions from Sr11+ to U65+. The wavelengths range from 8 to 93 Å. The estimated uncertainty of the fitted wavelengths is ±0.005 Å, which makes them useful as reference values. Smoothed values of the energy levels were derived from the fitted values of the wavelengths and 3p63d9 2D fine-structure intervals. Wavelengths for the 3p63d9 2D3/2–3p53d10 2P3/2 transitions and the 3p63d9 2D5/2–2D3/2 magnetic-dipole transitions were derived from the smoothed energy-level values.
Joseph Reader, Victor Kaufman, Jack Sugar, Jan Olof Ekberg, U. Feldman, C. M. Brown, J. F. Seely, and W. L. Rowan J. Opt. Soc. Am. B 4(11) 1821-1828 (1987)
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A. N. Ryabtsev and J. Reader, “Spectra of the cobaltlike ions Sr xii, Y xiii, Zr xiv, Nb xv, and Mo xvi,” J. Opt. Soc. Am. 72, 710 (1982).
Present work, laser-produced plasma at the NBS.
Blended with line of Sn24+.
J. F. Wyart, C. Bauche-Arnoult, and E. Luc-Koenig, “Identification of highly-ionized xenon spectra (Xe xxvi through xxxi) excited in the plasma of the TRF tokamak,” Phys. Scr. 32, 103 (1985).
J. Reader, “3p63d9–3p53d10 transitions in cobaltlike ions from Ba29+ to Yb43+,” J. Opt. Soc. Am. 73, 63 (1983).
Present work, laser-produced plasma at the University of Rochester.
Revised identification.
J. F. Seely, J. O. Ekberg, C. M. Brown, U. Feldman, W. E. Behring, J. Reader, and M. C. Richardson, “Laser-produced spectra and QED effects for Fe-, Co-, Cu-, and Zn-like ions of Au, Pb, Bi, Th, and U,” Phys. Rev. Lett. 17, 2924 (1986).
Table 2
Calculated and Fitted Wavelengths (in Å) for the 3p63d9 2D5/2–3p53d10 2P3/2 Transitions of Co-like Ions
Predicted Wavelengths (in Å) of 3p63d9 2D5/2–2D3/2 Magnetic-Dipole Transitions and 3p63d9 2D3/2–3p53d10 2P3/2 Transitions of Co-like Ions from Sr11+ to U65+
A. N. Ryabtsev and J. Reader, “Spectra of the cobaltlike ions Sr xii, Y xiii, Zr xiv, Nb xv, and Mo xvi,” J. Opt. Soc. Am. 72, 710 (1982).
Present work, laser-produced plasma at the NBS.
Blended with line of Sn24+.
J. F. Wyart, C. Bauche-Arnoult, and E. Luc-Koenig, “Identification of highly-ionized xenon spectra (Xe xxvi through xxxi) excited in the plasma of the TRF tokamak,” Phys. Scr. 32, 103 (1985).
J. Reader, “3p63d9–3p53d10 transitions in cobaltlike ions from Ba29+ to Yb43+,” J. Opt. Soc. Am. 73, 63 (1983).
Present work, laser-produced plasma at the University of Rochester.
Revised identification.
J. F. Seely, J. O. Ekberg, C. M. Brown, U. Feldman, W. E. Behring, J. Reader, and M. C. Richardson, “Laser-produced spectra and QED effects for Fe-, Co-, Cu-, and Zn-like ions of Au, Pb, Bi, Th, and U,” Phys. Rev. Lett. 17, 2924 (1986).
Table 2
Calculated and Fitted Wavelengths (in Å) for the 3p63d9 2D5/2–3p53d10 2P3/2 Transitions of Co-like Ions
Predicted Wavelengths (in Å) of 3p63d9 2D5/2–2D3/2 Magnetic-Dipole Transitions and 3p63d9 2D3/2–3p53d10 2P3/2 Transitions of Co-like Ions from Sr11+ to U65+
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