Copyright © 2012 Betül Karaçoban and Leyla Özdemir. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

1. E. Biémont, Z. S. Li, P. Palmeri, and P. Quinet, “Radiative lifetimes in La III and oscillator strengths in La III and Lu III,” Journal of Physics B, vol. 32, no. 14, pp. 3409–3419, 1999. View at Publisher · View at Google Scholar · View at Scopus
2. H. Odabasi, “Spectrum of doubly ionized lanthanum (La III),” Journal of the Optical Society of America, vol. 57, no. 12, pp. 1459–1463, 1967. View at Publisher · View at Google Scholar
3. J. Migdalek and M. Wyrozumska, “Relativistic oscillator strengths for the Cs isoelectronic sequence and collapse of f and d orbitals,” Journal of Quantitative Spectroscopy and Radiative Transfer, vol. 37, no. 6, pp. 581–589, 1987. View at Scopus
4. J. Migdalek and W. E. Baylis, “Relativistic Hartree-Fock oscillator strengths for the lowest s→p transitions in the first few members of the Rb(I) and Cs(I) isoelectronic sequences, with allowance for core polarization,” Journal of Quantitative Spectroscopy and Radiative Transfer, vol. 22, no. 2, pp. 127–134, 1979. View at Publisher · View at Google Scholar · View at Scopus
5. S. Johansson and U. Litzén, “Resonance lines of La III,” Journal of the Optical Society of America, vol. 61, no. 10, pp. 1427–1428, 1971. View at Publisher · View at Google Scholar · View at Scopus
6. Z. S. Li and J. Zhankui, “Lifetime measurements in La II and La III using time-resolved laser spectroscopy,” Physica Scripta, vol. 60, no. 5, pp. 414–417, 1999. View at Publisher · View at Google Scholar · View at Scopus
7. E. Biémont and P. Quinet, “Recent advances in the study of lanthanide atoms and ions,” Physica Scripta, vol. T105, pp. 38–54, 2003. View at Publisher · View at Google Scholar
8. J. S. Badami, “The spectrum of trebly-ionized cerium (Ce IV),” Proceedings of the Physical Society, vol. 43, no. 1, pp. 53–58, 1931. View at Publisher · View at Google Scholar · View at Scopus
9. J. Migdalek and A. Bojara, “Relativistic effects, core polarisation and relaxation in ionisation potentials along Rb and Cs isoelectronic sequences,” Journal of Physics B, vol. 17, no. 10, pp. 1943–1951, 1984. View at Publisher · View at Google Scholar · View at Scopus
10. P. Quinet and E. Biémont, “Landé g-factors for experimentally determined energy levels in doubly ionized lanthanides,” Atomic Data and Nuclear Data Tables, vol. 87, no. 2, pp. 207–230, 2004. View at Publisher · View at Google Scholar · View at Scopus
11. R. C. Gibbs and H. E. White, “Relations between doublets of stripped atoms in five periods of the periodic table,” Physical Review, vol. 33, no. 2, pp. 157–162, 1929. View at Publisher · View at Google Scholar · View at Scopus
12. H. N. Russell and W. F. Meggers, “An analysis of lanthanum spectra (La I, La II, La III),” Journal of Research of the National Bureau of Standards, vol. 9, no. 5, pp. 625–668, 1932.
13. J. Sugar and V. Kaufman, “Spectrum of doubly ionized lanthanum (La III),” Journal of the Optical Society of America, vol. 55, no. 10, pp. 1283–1285, 1965. View at Publisher · View at Google Scholar
14. B. Karaçoban and L. Özdemir, “Energies, Landé g-factors, and lifetimes for some excited levels of doubly ionized lanthanum,” Central European Journal of Physics, vol. 10, no. 1, pp. 124–131, 2012. View at Publisher · View at Google Scholar
15. http://www.tcd.ie/Physics/People/Cormac.McGuinness/Cowan/.
16. R. D. Cowan, The Theory of Atomic Structure and Spectra, California, USA, 1981.
17. B. Karaçoban and L. Özdemir, “Energies and lifetimes for some excited levels in La I,” Acta Physica Polonica A, vol. 113, no. 6, pp. 1609–1618, 2008. View at Scopus
18. B. Karaçoban and L. Özdemir, “Electric dipole transitions for La I ($\text{Z}=57$),” Journal of Quantitative Spectroscopy and Radiative Transfer, vol. 109, no. 11, pp. 1968–1985, 2008. View at Publisher · View at Google Scholar · View at Scopus
19. B. Karaçoban and L. Özdemir, “The hyperfine structure calculations of some excited levels for ⁽¹³⁹⁾La I,” Acta Physica Polonica A, vol. 115, no. 5, pp. 864–872, 2009. View at Scopus
20. B. Karaçoban and L. Özdemir, “Transition energies of neutral and singly ionized lanthanum,” Indian Journal of Physics, vol. 84, no. 3, pp. 223–230, 2010. View at Scopus
21. B. Karaçoban and L. Özdemir, “Electric dipole transitions for Lu I ($\text{Z}=71$),” Arabian Journal for Science and Engineering, vol. 36, no. 4, pp. 635–648, 2011. View at Publisher · View at Google Scholar · View at Scopus
22. B. Karaçoban and L. Özdemir, “Energies and Landé factors for some excited levels in Lu I ($\text{Z}=71$),” Central European Journal of Physics, vol. 9, no. 3, pp. 800–806, 2011. View at Publisher · View at Google Scholar · View at Scopus
23. B. Karaçoban and L. Özdemir, “Energies, Landé factors, and lifetimes for some excited levels of neutral ytterbium ($\text{Z}=70$),” Acta Physica Polonica A, vol. 119, no. 3, pp. 342–353, 2011. View at Scopus
24. B. Karaçoban and L. Özdemir, “Electric dipole transitions for neutral ytterbium ($\text{Z}=70$),” Journal of the Korean Physical Society, vol. 58, no. 3, pp. 417–428, 2011. View at Publisher · View at Google Scholar · View at Scopus
25. B. Karaçoban and L. Özdemir, “Transition energies of ytterbium ($\text{Z}=70$),” Zeitschrift für Naturforschung A, vol. 66, pp. 543–551, 2011. View at Publisher · View at Google Scholar
26. B. Karaçoban and L. Özdemir, “The level structure of atomic lutetium ($\text{Z}=71$): a relativistic Hartree-Fock calculation,” Indian Journal of Physics, vol. 85, no. 5, pp. 683–702, 2011. View at Scopus
27. B. Karaçoban and L. Özdemir, “Transition energies of lutetium,” Chinese Journal of Physics, vol. 50, no. 1, pp. 40–49, 2012.
28. NIST, http://www.nist.gov/pml/data/asd.cfm.