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Electronic isotope shift factors for the Ir 5d76s24F9/2→(odd,J=9/2) line at 247.587 nm

Schiffmann, Sacha LU and Godefroid, Michel (2021) In Journal of Quantitative Spectroscopy and Radiative Transfer 258.
Abstract

We present the theoretical calculations of the electronic isotope shift factors of the 5d76s24F9/2→(odd,J=9/2) line at 247.587 nm, that were recently used to extract nuclear mean square radii and nuclear deformations of iridium isotopes [Mukai et al. (2020)]. The fully relativistic multiconfiguration Dirac-Hartree-Fock method and the relativistic configuration interaction method were used to perform the atomic structure calculations. Additional properties such as the sharing rule, Landé g factors or phase tracking were employed to ensure an adequate description of the targeted odd level.

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author
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organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
Iridium, Isotope shift, MCDHF, Nuclear deformations
in
Journal of Quantitative Spectroscopy and Radiative Transfer
volume
258
article number
107332
publisher
Elsevier
external identifiers
  • scopus:85096096486
ISSN
0022-4073
DOI
10.1016/j.jqsrt.2020.107332
language
English
LU publication?
yes
id
7b304ef6-5729-40bc-a418-8b332f3bfa57
date added to LUP
2020-12-08 13:31:15
date last changed
2022-04-26 22:21:05
@article{7b304ef6-5729-40bc-a418-8b332f3bfa57,
  abstract     = {{<p>We present the theoretical calculations of the electronic isotope shift factors of the 5d<sup>7</sup>6s<sup>2</sup><sup>4</sup>F<sub>9/2</sub>→(odd,J=9/2) line at 247.587 nm, that were recently used to extract nuclear mean square radii and nuclear deformations of iridium isotopes [Mukai et al. (2020)]. The fully relativistic multiconfiguration Dirac-Hartree-Fock method and the relativistic configuration interaction method were used to perform the atomic structure calculations. Additional properties such as the sharing rule, Landé g factors or phase tracking were employed to ensure an adequate description of the targeted odd level.</p>}},
  author       = {{Schiffmann, Sacha and Godefroid, Michel}},
  issn         = {{0022-4073}},
  keywords     = {{Iridium; Isotope shift; MCDHF; Nuclear deformations}},
  language     = {{eng}},
  publisher    = {{Elsevier}},
  series       = {{Journal of Quantitative Spectroscopy and Radiative Transfer}},
  title        = {{Electronic isotope shift factors for the Ir 5d<sup>7</sup>6s<sup>2</sup><sup>4</sup>F<sub>9/2</sub>→(odd,J=9/2) line at 247.587 nm}},
  url          = {{http://dx.doi.org/10.1016/j.jqsrt.2020.107332}},
  doi          = {{10.1016/j.jqsrt.2020.107332}},
  volume       = {{258}},
  year         = {{2021}},
}