[en] We have started a systematic investigation of the radiative properties of the elements of the sixth row of the periodic table. Using a combination of experimental radiative lifetimes obtained with the time-resolved laser-induced fluorescence (LIF) technique and of theoretical branching fractions (BF) calculated with a HFR approach taking configuration interaction and core-polarization effects into account, transition probabilities have been deduced for a number of transitions of astrophysical interest. So far results have been obtained for the elements Ta, Re, Os, Ir, Tl or Au or their ions. The results obtained are stored in the database DatabasE for the SIxth Row Elements (DESIRE), an extension of the database DREAM, which will be progressively created on a web site of the University of Mons-Hainaut in Belgium. In the present paper, some emphasis is put on the procedures followed to obtain the new results but also on the difficulties associated with their determination.
Sneden C., Cowan J.J., Burris D.L., and Truran J.W. Astrophys. J. 496 (1998) 235
Hill V., Plez B., Cayrel R., Beers T.C., Nordström B., Andersen J., Spite M., Barbuy B., Bonifacio P., Depagne E., François P., and Primas F. Astron. Astrophys. 387 (2002) 560
Cayrel R., Hill V., Beers T.C., Barbuy B., Spite M., Spite F., Plez B., Andersen J., Bonifacio P., François P., Molaro P., Nordström B., and Primas F. Nature 409 (2001) 691
Goriely S., and Clerbaux B. Astron. Astrophys. 346 (1999) 798
Goriely S., and Mowlawi N. Astron. Astrophys. 362 (2000) 75
Van Eck S., Goriely S., Jorissen A., and Plez B. Nature 412 (2001) 793
Jaschek M., and Malaroda S. Nature 225 (1970) 246
Fuhrmann K. Astron. Astrophys. Suppl. 77 (1989) 345
Adelman S.J. Mon. Not. R. Astron. Soc. 266 (1994) 97
Castelli F., and Hubrig S. Astron. Astrophys. 425 (2004) 263
M. Asplund, N. Grevesse, A.J. Sauval, in: F.N. Bash, T.G. Barnes (Eds.), Cosmic Abundances as Records of Stellar Evolution and Nucleosynthesis, ASP Conference Series, vol. XXX, 2005.
Brandt J.C., Heap S.R., Beaver E.A., Boggess A., Carpenter K.G., Ebbets D.C., Hutchings J.B., Jura M., Leckrone D.S., Linsky J.L., Maran S.P., Savage B.D., Smith A.M., Trafton L.M., Walter F.M., Weymann R.J., Proffitt C.R., Wahlgren G.M., Johansson S.G., Nilsson H., Brage T., Snow M., and Ake T.B. Astron. J. 117 (1999) 1505
Wahlgren G.M., Leckrone D.S., Johansson S.G., Rosberg M., and Brage T. Astrophys. J. 444 (1995) 438
Biémont E., Palmeri P., Quinet P., Dai Z., Svanberg S., and Xu H.L. J. Phys. B 38 (2005) 3547
Palmeri P., Quinet P., Biémont E., Xu H.L., and Svanberg S. Mon. Not. R. Astron. Soc. 362 (2005) 1348
Fivet V., Palmeri P., Quinet P., Biémont E., Xu H.L., and Svanberg S. Eur. Phys. J. D 37 (2006) 29
Quinet P., Palmeri P., Biémont E., Jorissen A., Van Eck S., Svanberg S., Xu H.L., and Plez B. Astron. Astrophys. 448 (2006) 1207
Biémont E. Phys. Scr. T 119 (2005) 55
Xu H.L., Jiang Z.K., and Svanberg S. J. Phys. B 36 (2003) 411
Xu H.L., Jiang Z.K., Zhang Z.G., Dai Z.W., Svanberg S., Biémont E., and Quinet P. J. Phys. B 36 (2003) 1771
Xu H.L., Svanberg S., Quinet P., Garnir H.P., and Biémont E. J. Phys. B 36 (2003) 4773
Xu H.L., Person A., Svanberg S., Blagoev K.B., Malcheva G., Penchev V., and Biémont E. Phys. Rev. A 70 (2004) 042508
Palmeri P., Quinet P., Biémont E., Svanberg S., and Xu H.L. Phys. Scr. 74 (2006) 297
Fivet V., Quinet P., Biémont E., and Xu H.L. J. Phys. B 39 (2006) 3587
Duquette D.W., Salih S., and Lawler J.E. J. Phys. B 15 (1982) 897
Wahlgren G.M., Johansson S.G., Litzén U., Gibson N.D., Cooper J.C., Lawler J.E., Leckrone D.S., and Engleman Jr. R. Astrophys. J. 475 (1997) 380
Henderson M., Irving R.E., Matulioniene R., Curtis L.J., Ellis D.G., Wahlgren G.M., and Brage T. Astrophys. J. 520 (1999) 805
Kwiatkowski M., Zimmermann P., Biémont E., and Grevesse N. Astron. Astrophys. 135 (1984) 59
Ivarsson S., Andersen J., Nordström B., Dai X., Johansson S., Lundberg H., Nilsson H., Hill V., Lundqvist M., and Wyart J.F. Astron. Astrophys. 409 (2003) 1141
Zhang Zhiguo T., Brage L.J., Curtis H., Lundberg I., and Martinson. J. Phys. B 35 (2002) 483
Beideck D.J., Curtis L.J., Irving R.E., Maniak S.T., Hellborg R., Johansson S.G., Martinson I., and Rosberg M. J. Opt. Soc. Am. B 10 (1993) 977
Cowan R.D. The Theory of Atomic Structure and Spectra (1981), Univ. of California Press, Berkeley
Migdalek J., and Baylis W.E. J. Phys. B 12 (1979) 1113
Fraga S., Karwowski J., and Saxena K.M.S. Handbook of Atomic Data (1976), Elsevier, Amsterdam
Quinet P., Palmeri P., Biémont E., McCurdy M.M., Rieger G., Pinnington E.H., Lawler J.E., and Wickliffe M.E. Mon. Not. R. Astron. Soc. 307 (1999) 934
Platt J.R., and Sawyer R.A. Phys. Rev. 60 (1941) 866
Ehrhardt J.C., and Davis S.P. J. Opt. Soc. Am. 61 (1971) 1342
Brown C.M., and Ginter M.L. J. Opt. Soc. Am. 68 (1978) 243
George S., Grays A., and Engleman Jr. R. J. Opt. Soc. Am. B 5 (1988) 1500
Rosberg M., and Wyart J.-F. Phys. Scr. 55 (1997) 690
Hannaford P., Larkins P.L., and Lowe R.M. J. Phys. B 14 (1981) 2321
