Radiative lifetimes, branching fractions and oscillator strengths in PdI and the solar palladium abundance

Xu, H. L.; Sun, Z. W.; Dai, Z. W.; Jiang, Z. K.; Palmeri, P.; Quinet, Pascal; Biémont, Emile

doi:10.1051/0004-6361:20054610

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Article (Scientific journals)

Radiative lifetimes, branching fractions and oscillator strengths in PdI and the solar palladium abundance

Xu, H. L.; Sun, Z. W.; Dai, Z. W. et al.

2006 • In Astronomy and Astrophysics, 452 (1), p. 357-362

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https://hdl.handle.net/2268/26898

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10.1051/0004-6361:20054610

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Keywords :

atomic data; techniques : spectroscopic; stars : abundances

Abstract :

[en] Transition probabilities have been derived for 20 5s-5p transitions of Pd I from a combination of radiative lifetime measurements for 6 odd-parity levels with time-resolved laser-induced fluorescence spectroscopy and of branching fraction determination using a hollow cathode discharge lamp. Additional oscillator strengths for 18 transitions have been determined from measured lifetimes and theoretical branching fractions obtained from configuration interaction calculations with core-polarization effects included. These new results have allowed us to refine the palladium abundance in the solar photosphere: A(Pd) = 1.66 +/- 0.04, in the usual logarithmic scale, a result in close agreement with the meteoritic value.

Disciplines :

Earth sciences & physical geography

Author, co-author :

Xu, H. L.

Sun, Z. W.

Dai, Z. W.

Jiang, Z. K.

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 :

Radiative lifetimes, branching fractions and oscillator strengths in PdI and the solar palladium abundance

Publication date :

June 2006

Journal title :

Astronomy and Astrophysics

ISSN :

0004-6361

eISSN :

1432-0746

Publisher :

Edp Sciences S A, Les Ulis Cedex A, France

Volume :

452

Issue :

Pages :

357-362

Peer reviewed :

Peer Reviewed verified by ORBi

Available on ORBi :

since 19 March 2010

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Bibliography

Adelman, S. J. 1974, ApJS, 28, 51
Adelman, S. J., Bidelman, W. P., & Pyper, D. M. 1979, ApJS, 40, 371
Asplund, M., Grevesse, N., & Sauval, A. J. 2005, in Cosmic Abundances as Records of Stellar Evolution and Nucleosynthesis, ASP Conf. Ser., Vol. XXX, ed. F. N. Bash, & T.G. Barnes
Baumann, M., & Liening, H. 1971, Phys. Lett. 36A, 329
Bauman, M., Liening, H., & Loos, H. 1981, Z. Naturforsch. Teil A, 36, 778
Bell, R. A., & Upson II, W. L. 1971, Astrophys. Lett., 9, 109
Bidelman, W. P. 1966, in Abundance Determination in Stellar Spectra, ed. H. Hubenet (London: Academic), IAU Symp., 26, 229
Bidelman, W. P., Cowley, C. R., & Iler, A. L. 1995, Pub. Obs. Univ. Michigan, 12, No. 3
Biémont, E., Grevesse, N., Kwiatkowski, M., & Zimmermann, P. 1982, A&A, 108, 127
Budick, B. 1968, Phys. Rev., 168, 89
Corliss, C. H., & Bozman, W. R. 1962, NBS monograph, No. 53
Corliss, C. H., & Tech, J. L. 1976, J. Res. Nat. Bur. Stand. A, 80, 787
Cowley, C. R., Hartoog, M. R., Aller, M. E., & Cowley, A. P. 1973, ApJ, 183, 127
Doidge, P. 1995, Spectrochimica Acta B 50, 209;
Doidge, P. 1995, Spectrochimica Acta B, ibid. 50, 1421;
Doidge, P. 1996, Spectrochimica Acta B, ibid. 51, 375
Engelman, R., Jr., Litzén, U., Lundberg, H., & Wyart, J.-F. 1998, Phys. Scr., 57, 345
Grevesse, N., Blanquet, G., & Boury. A. 1968, in Origin and Distribution of the Elements, ed. L. H. Ahrens (Pergamon Press), 177
Hauge, O., & Engvold, O. 1977, Report 49. Institute of Theoretical Astrophysics, Blindem-Oslo
Hill, V., Plez, B., Cayrel, R., et al. 2002, A&A, 387, 560
Holweger, H., & Müller, E. A. 1974, Sol. Phys., 39, 19
Johnson, J. A., & Bolte, M. 2002, ApJ. 579, 616
Johnson, J. A., & Bolte, M. 2004, ApJ, 605, 462
Lawrence, G. M., Link, J. K., & King, R. B. 1965, ApJ. 141, 293
Liening, H. 1974, Z. Phys., 266, 287
Lundberg, H., Johanssson, S. G., Larsson, J., et al. 1996, ApJ, 469, 388
Moore, C. E., Minnaert, M. G. J., & Houtgast, J. 1966, NBS Monograph 61, US Dptmt of Commerce, Washington DC
Müller, E. A. 1967, in Solar Physics, ed. J. N. Xanthakis (New York; Interscience Publishers), 33
Orlov, M. Ya, & Shavrina, A. V. 1991, Soviet Astron. Lett., 17, 227
Ross, J. E., & Aller, L. H. 1976, Science, 197, 1223
Sneden, C., Cowan, J. J., Ivans, I. I., et al. 2000, ApJ, 533, L139
Van Duijn, E. J., Witte, S., Zinkstok, R., & Hogervorst, W. 2002, Eur. Phys. J. D, 19, 25
Xu, H. L., Jiang, Z. K., & Svanberg, S. 2003a, J. Phys. B, 36, 411
Xu, H. L., Svanberg, S., Quinet, P. H. P., Garnir, H. P., & Biémont, É. 2003b, J. Phys. B, 36, 4773
Xu, H. L., Persson, A., Svanberg, S., et al. 2004, Phys. Rev. A, 70, 042508