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Transition probabilities and lifetimes in gold (Au I and Au II)

Fivet, V. ; Quinet, P. ; Biemont, E. and Xu, Huailiang LU (2006) In Journal of Physics B: Atomic, Molecular and Optical Physics 39(17). p.3587-3598
Abstract
Radiative lifetimes of three odd-parity levels of neutral gold (Au I) and one odd-parity level of singly ionized gold (Au II), measured using the time-resolved laser-induced fluorescence technique, have allowed the testing of the reliability of a relativistic Hartree-Fock model of the atomic structure taking configuration interaction and core-polarization effects into account. The importance of the inclusion of the latter effects in the calculations is emphasized. The laser-induced fluorescence lifetimes, combined with the theoretical branching fractions, have allowed us to deduce oscillator strengths for six 5d(9)6s(2)-5d(9)6s6p and 5d(10)6s-5d(9)6s6p transitions of Au I and for sixty-three 5d(9)6s-5d(9)6p, 5d(9)6p-5d(9)7s and... (More)
Radiative lifetimes of three odd-parity levels of neutral gold (Au I) and one odd-parity level of singly ionized gold (Au II), measured using the time-resolved laser-induced fluorescence technique, have allowed the testing of the reliability of a relativistic Hartree-Fock model of the atomic structure taking configuration interaction and core-polarization effects into account. The importance of the inclusion of the latter effects in the calculations is emphasized. The laser-induced fluorescence lifetimes, combined with the theoretical branching fractions, have allowed us to deduce oscillator strengths for six 5d(9)6s(2)-5d(9)6s6p and 5d(10)6s-5d(9)6s6p transitions of Au I and for sixty-three 5d(9)6s-5d(9)6p, 5d(9)6p-5d(9)7s and 5d(10)-5d(9)6p UV transitions of Au II. (Less)
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publishing date
type
Contribution to journal
publication status
published
subject
in
Journal of Physics B: Atomic, Molecular and Optical Physics
volume
39
issue
17
pages
3587 - 3598
publisher
IOP Publishing
external identifiers
  • wos:000240490700018
  • scopus:33748306180
ISSN
0953-4075
DOI
10.1088/0953-4075/39/17/015
language
English
LU publication?
yes
id
3c942147-c328-49f6-9bca-675a295cec09 (old id 394057)
date added to LUP
2016-04-01 15:30:11
date last changed
2021-05-19 03:51:04
@article{3c942147-c328-49f6-9bca-675a295cec09,
  abstract     = {Radiative lifetimes of three odd-parity levels of neutral gold (Au I) and one odd-parity level of singly ionized gold (Au II), measured using the time-resolved laser-induced fluorescence technique, have allowed the testing of the reliability of a relativistic Hartree-Fock model of the atomic structure taking configuration interaction and core-polarization effects into account. The importance of the inclusion of the latter effects in the calculations is emphasized. The laser-induced fluorescence lifetimes, combined with the theoretical branching fractions, have allowed us to deduce oscillator strengths for six 5d(9)6s(2)-5d(9)6s6p and 5d(10)6s-5d(9)6s6p transitions of Au I and for sixty-three 5d(9)6s-5d(9)6p, 5d(9)6p-5d(9)7s and 5d(10)-5d(9)6p UV transitions of Au II.},
  author       = {Fivet, V. and Quinet, P. and Biemont, E. and Xu, Huailiang},
  issn         = {0953-4075},
  language     = {eng},
  number       = {17},
  pages        = {3587--3598},
  publisher    = {IOP Publishing},
  series       = {Journal of Physics B: Atomic, Molecular and Optical Physics},
  title        = {Transition probabilities and lifetimes in gold (Au I and Au II)},
  url          = {https://lup.lub.lu.se/search/files/4407378/2425821.pdf},
  doi          = {10.1088/0953-4075/39/17/015},
  volume       = {39},
  year         = {2006},
}