[en] The lifetimes of three short-lived levels belonging to the 4f(9) 6p configuration and of two long-lived levels of the 4f(9) 5d configuration of Dy iii have been measured for the first time using time-resolved laser-induced fluorescence techniques. They are in good agreement with theoretical values calculated within the framework of a pseudo-relativistic configuration interaction approximation. Using the experimental lifetimes and the theoretical branching fractions, a first set of transition probabilities of astrophysical interest has been obtained for Dy III.
Disciplines :
Earth sciences & physical geography
Author, co-author :
Zhang, Z. G.
Svanberg, S.
Palmeri, P.
Quinet, Pascal ; Université de Liège - ULiège > Département de physique > Physique nucléaire, atomique et spectroscopie
Biémont, Emile ; Université de Liège - ULiège > Département de physique > Physique nucléaire, atomique et spectroscopie
Language :
English
Title :
Experimental and theoretical studies of DyIII: radiative lifetimes and oscillator strengths of astrophysical interest
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Bibliography
Aikman G. C. L., Cowley C. R., Crosswhite H. M., 1979, ApJ, 232, 812
Biémont E., Li Z. S., Palmeri P., Quinet P.,. 1999, J. Phys. B: At. Mol. Opt. Phys., 32, 3409
Biémont E., et al., 2001a, MNRAS, 321, 481
Biémont E., Garnir H. P., Palmeri P., Quinet P., Li Z. S., Zhang Z. G., Svanberg S., 2001b, Phys. Rev. A, 64, 022503
Biémont E., et al., 2001c, J. Phys. B: At. Mol. Opt. Phys., 34, 1869
Biémont E., Palmeri P., Quinet P., Paquin G., Zhang Z. G., Somesfalean G., Svanberg S., 2001d, MNRAS, 328, 1085
Brewer L., 1971, J. Opt. Soc. Am., 59, 2083
Burbidge G. R., Burbidge E. M., 1955, ApJS, 1, 431
Cowan R. D., The Theory of Atomic Structures and Spectra,. Univ. California Press, Berkeley, CA
Cowley C. R., 2000, http://www.astro.lsa.edu/users/cowley/przyb.html
Cowley C. R., Greenberg M., 1988, MNRAS, 232, 763
Cowley C. R., Mathys G., 1998, A&A, 339, 165
Cowley C. R., Ryabchikova T. R., Kupla F., Bord D. J., Mathys G., Bidelman W. P., 2000, MNRAS, 317, 299
Curry J. J., den Hartog E. A., Lawler J. E., 1997, J. Opt. Soc. Am., B14, 2788
Fraga S., Karwowski J., Saxena K. M. S., Handbook of Atomic Data,. Elsevier, Amsterdam
Hussain R., 1973, PhD thesis, Johns Hopkins University
Jaschek C., Jaschek M., The Behaviour of Chemical Elements in Stars,. Cambridge Univ. Press, Cambridge
Li Z. S., Jiang Z. K., 1999, Phys. Scr., 60, 414
Li Z. S., Lundberg H., Wahlgren G. M., Sikström C. M., 2000, Phys. Rev. A, 62, 032505
Li Z. S., et al., 2001, J. Phys. B: At. Mol. Opt. Phys., 34, 1349
Palmen P., Quinet P., Wyart J. F., Biémont E., 2000a, Phys. Scr., 6, 323
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