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Oscillator strengths for lines of astrophysical interest in Rh II

Quinet, P. ; Biemont, E. ; Palmeri, P. ; Engström, Lars LU ; Hartman, Henrik LU orcid ; Lundberg, Hans LU and Nilsson, Hampus LU (2012) In Astronomy & Astrophysics 537.
Abstract
Aims. This work reports oscillator strengths for transitions of astrophysical interest in singly ionized rhodium. Methods. Seventeen radiative lifetimes in Rh+ have been measured with the time-resolved laser-induced fluorescence technique and combined with theoretical branching fractions calculated using a relativistic Hartree-Fock model including core-polarization effects to obtain oscillator strengths. Results. On the basis of the good agreement between theory and experiment for the lifetimes, new reliable oscillator strengths have been deduced for a set of 113 Rh II transitions in the spectral range 153-418 nm.
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author
; ; ; ; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
atomic processes, atomic data
in
Astronomy & Astrophysics
volume
537
article number
A74
publisher
EDP Sciences
external identifiers
  • wos:000300416800074
  • scopus:84855669392
ISSN
0004-6361
DOI
10.1051/0004-6361/201118205
language
English
LU publication?
yes
id
44d99897-923b-4bd7-88e9-323e258fd47e (old id 2515922)
date added to LUP
2016-04-01 13:58:55
date last changed
2024-01-09 21:23:46
@article{44d99897-923b-4bd7-88e9-323e258fd47e,
  abstract     = {{Aims. This work reports oscillator strengths for transitions of astrophysical interest in singly ionized rhodium. Methods. Seventeen radiative lifetimes in Rh+ have been measured with the time-resolved laser-induced fluorescence technique and combined with theoretical branching fractions calculated using a relativistic Hartree-Fock model including core-polarization effects to obtain oscillator strengths. Results. On the basis of the good agreement between theory and experiment for the lifetimes, new reliable oscillator strengths have been deduced for a set of 113 Rh II transitions in the spectral range 153-418 nm.}},
  author       = {{Quinet, P. and Biemont, E. and Palmeri, P. and Engström, Lars and Hartman, Henrik and Lundberg, Hans and Nilsson, Hampus}},
  issn         = {{0004-6361}},
  keywords     = {{atomic processes; atomic data}},
  language     = {{eng}},
  publisher    = {{EDP Sciences}},
  series       = {{Astronomy & Astrophysics}},
  title        = {{Oscillator strengths for lines of astrophysical interest in Rh II}},
  url          = {{https://lup.lub.lu.se/search/files/3707859/2969398.pdf}},
  doi          = {{10.1051/0004-6361/201118205}},
  volume       = {{537}},
  year         = {{2012}},
}