Radiative lifetimes of HoI and HoII

Journal of the Optical Society of America B: Optical Physics

Volumn 16, Issue 12, 1999, Pages 2278-2284

  Den Hartog, E A ^a   Wiese, L M ^a   Lawler, J E ^a  

^a University of Wisconsin Madison   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000812005     PISSN: 07403224     EISSN: None     Source Type: Journal    
DOI: 10.1364/JOSAB.16.002278     Document Type: Article

References (28)

1. C. Sneden, A. McWilliam, G. W. Preston, J. J. Cowan, D. L. Burris, and B. J. Armosky, "The ultra-metal-poor, neutron-capture-rich giant star CS 22892-052," Astrophys. J. 467, 819-840 (1996).
2. J. J. Cowan, C. Sneden, J. W. Truran, and D. L. Burris, "First detection of platinum, osmium, and lead in a metal-poor halo star: HD 126238," Astrophys. J. 460, L115-L118 (1996).
3. C. R. Cowley, "Lanthanide rare earths in stellar spectra with emphasis on chemically peculiar stars," Phys. Scr. T8, 28-38 (1984).
4. J. E. Lawler, "Laser and Fourier transform techniques for the measurement of atomic transition probabilities," in Lasers, Spectroscopy, and New Ideas: A Tribute to Arthur L. Schawlow, W. M. Yen and M. D. Levenson, eds., Vol. 54 of Springer Series in Optical Sciences (Springer, New York, 1988), pp. 125-140.
5. M. Kock, "Atomic oscillator strengths from emission measurements: achievements and limitations," Phys. Scr. T65, 43-47 (1996).
6. H. M. Anderson, E. A. Den Hartog, and J. E. Lawler, "Radiative lifetimes in Tm I and Tm II," J. Opt. Soc. Am. B 13, 2382-2391 (1996).
7. J. J. Curry, E. A. Den Hartog, and J. E. Lawler, "Radiative lifetimes of Dy I and Dy II," J. Opt. Soc. Am. B 14, 2788-2799 (1997).
8. M. E. Wickliffe and J. E. Lawler, "Atomic transition probabilities for Tm I and Tm II," J. Opt. Soc. Am. B 14, 737-753 (1997).
9. M. E. Wickliffe, J. E. Lawler, and G. Nave, "Atomic transition probabilities for Dy I and Dy II," J. Quant. Spectrosc. Radiat. Transfer (to be published).
10. T. R. O'Brian, M. E. Wickliffe, J. E. Lawler, W. Whaling, and J. W. Brault, "Lifetimes, transition probabilities, and level energies in Fe I," J. Opt. Soc. Am. B 8, 1185-1201 (1991).
11. W. F. Meggers, C. H. Corliss, and B. F. Scribner, "Tables of spectral-line intensities," NBS Monograph 145, Part I (National Bureau of Standards, Washington, D.C., 1975), pp. 105-113.
12. J. M. Harris, F. E. Lytle, and T. C. McCain, "Squirrel-cage photomultiplier base for measurement of nanosecond fluorescence decays," Anal. Chem. 48, 2095-2098 (1976).
13. G. C. Marsden, E. A. Den Hartog, J. E. Lawler, J. T. Dakin, and V. D. Roberts, "Radiative lifetimes of even- and odd-parity levels in Sc I and Sc II," J. Opt. Soc. Am. B 5, 606-613 (1988).
14. D. E. Nitz, S. D. Bergeson, and J. E. Lawler, "Radiative lifetimes in Co I," J. Opt. Soc. Am. B 12, 377-383 (1995).
15. +," Phys. Rev. A 51, 1067-1079 (1995).
16. B. Guo, W. Ansbacher, E. H. Pinnington, Q. Ji, and R. W. Berends, "Beam-laser lifetime measurements for low-lying quartet states in Fe II," Phys. Rev. A 46, 641-644 (1992).
17. E. Biémont, M. Baudoux, R. L. Kurucz, W. Ansbacher, and E. H. Pinnington, "The solar abundance of iron: a final word!" Astron. Astrophys. 249, 539-544 (1991).
18. J. Carlsson, L. Sturesson, and S. Svanberg, "Accurate time-resolved laser spectroscopy on sputtered metal atoms," Z. Phys. D 11, 287-293 (1989).
19. A. Kono and S. Hattori, "Accurate oscillator strengths for neutral helium," Phys. Rev. A 29, 2981-2988 (1984).
20. 0-4 (0.96-1.03 eV)," Mon. Not. R. Astron. Soc. 207, 533-546 (1984).
21. 1-5 (0.86-1.01 eV) with an accuracy of 0.5 per cent," Mon. Not. R. Astron. Soc. 186, 657-668 (1979).
22. 1-5 (0.86-1.01 eV) with an accuracy of 0.5 per cent," Mon. Not. R. Astron. Soc. 186, 657-668 (1979).
23. J.-F. Wyart, P. Camus, and J. Vergès, "Etude du Spectre de l'Holmium Atomique: I. Spectre d'Emission Infrarouge Niveaux d'Energie de Ho I et Structures Hyperfine," Physica 92C, 377-396 (1977).
24. 26s and new energy levels in neutral holmium (Ho I)," Phys. Scr. 55, 579-585 (1997).
25. W. C. Martin, R. Zalubas, and L. Hagan, "Atomic energy levels - the rare-earth elements," Natl. Stand. Ref. Data Ser. (U.S., Natl. Bur. Stand.) 60, 305-307 (1978).
26. J.-F. Wyart, Laboratoire Aime Cotton, Centre National de la Recherche Scientifique II, Centre Universitaire, 91405 Orsay, France, wya@sun.lac.u-psud.fr (Jean-Francois WYART) (personal communication, 1999).
27. V. N. Gorshkov and V. A. Komarovskii, "Lifetimes of excited levels and oscillator strengths of Ho I and Ho II spectral lines," Opt. Spectrosc. (USSR) 47, 350-351 (1979).
28. T. Worm, P. Shi, and O. Poulsen, "Lifetimes and hyperfine structures in Ho II," Phys. Scr. 42, 569-573 (1990).