Article (Scientific journals)
Experimental and theoretical transition probabilities in singly ionized gold
Biémont, Emile; Blagoev, K.; Fivet, V. et al.
2007In Monthly Notices of the Royal Astronomical Society, 380 (4), p. 1581-1588
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Keywords :
atomic data; atomic processes; line : identification
Abstract :
[en] Absolute transition probabilities have been measured for lines originating from the 5d(9)6d and 5d(9)7s electronic configurations in the spectrum of singly ionized gold (Au II). The laser-induced breakdown spectroscopy has been applied to free gold atoms and ions produced by laser ablation. Absolute transition probabilities have been determined using the branching fraction and the Boltzmann plot methods. Theoretical branching fractions as well as radiative lifetime values have also been obtained by a relativistic Hartree-Fock method taking core polarization and configuration interaction effects into account. The new results are compared with previous results when available.
Disciplines :
Earth sciences & physical geography
Author, co-author :
Biémont, Emile ;  Université de Liège - ULiège > Département de physique > Physique nucléaire, atomique et spectroscopie
Blagoev, K.
Fivet, V.
Malcheva, G.
Mayo, R.
Ortiz, M.
Quinet, Pascal  ;  Université de Liège - ULiège > Département de physique > Physique nucléaire, atomique et spectroscopie
Language :
English
Title :
Experimental and theoretical transition probabilities in singly ionized gold
Publication date :
01 October 2007
Journal title :
Monthly Notices of the Royal Astronomical Society
ISSN :
0035-8711
eISSN :
1365-2966
Publisher :
Blackwell Publishing, Oxford, United Kingdom
Volume :
380
Issue :
4
Pages :
1581-1588
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 15 March 2010

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