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The FERRUM project: improved experimental oscillator strengths in CrII

Nilsson, Hampus LU ; Ljung, Gunilla LU ; Lundberg, Hans LU and Nielsen, Krister (2006) In Astronomy & Astrophysics 445(3). p.1165-1168
Abstract
We report absolute oscillator strengths for 119 Cr II transitions in the wavelength region 2050-4850 angstrom. The transition probabilities have been derived by combining radiative lifetimes, measured with time- resolved laser induced fluorescence, and branching fractions from intensity calibrated Fouirer transform spectrometer data. New radiative lifetimes for the 3d(4)(D-5)4p F-4, D-4 and P-6 terms are reported, adding up to a total of 25 energy levels with measured lifetimes used to derive this improved set of atomic data.
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author
; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
atomic data, line : identification
in
Astronomy & Astrophysics
volume
445
issue
3
pages
1165 - 1168
publisher
EDP Sciences
external identifiers
  • wos:000234404500044
  • scopus:30544439513
ISSN
0004-6361
DOI
10.1051/0004-6361:20054152
language
English
LU publication?
yes
id
45f51a4f-b17e-43a4-b319-98c12ad48bad (old id 421634)
date added to LUP
2016-04-01 15:41:06
date last changed
2024-04-11 10:25:55
@article{45f51a4f-b17e-43a4-b319-98c12ad48bad,
  abstract     = {{We report absolute oscillator strengths for 119 Cr II transitions in the wavelength region 2050-4850 angstrom. The transition probabilities have been derived by combining radiative lifetimes, measured with time- resolved laser induced fluorescence, and branching fractions from intensity calibrated Fouirer transform spectrometer data. New radiative lifetimes for the 3d(4)(D-5)4p F-4, D-4 and P-6 terms are reported, adding up to a total of 25 energy levels with measured lifetimes used to derive this improved set of atomic data.}},
  author       = {{Nilsson, Hampus and Ljung, Gunilla and Lundberg, Hans and Nielsen, Krister}},
  issn         = {{0004-6361}},
  keywords     = {{atomic data; line : identification}},
  language     = {{eng}},
  number       = {{3}},
  pages        = {{1165--1168}},
  publisher    = {{EDP Sciences}},
  series       = {{Astronomy & Astrophysics}},
  title        = {{The FERRUM project: improved experimental oscillator strengths in CrII}},
  url          = {{https://lup.lub.lu.se/search/files/4448846/2370429.pdf}},
  doi          = {{10.1051/0004-6361:20054152}},
  volume       = {{445}},
  year         = {{2006}},
}