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Experimental oscillator strengths in U II of cosmological interest

Nilsson, Hampus LU ; Ivarsson, Stefan LU ; Johansson, Sveneric LU and Lundberg, Hans LU (2002) In Astronomy & Astrophysics 381(3). p.1090-1093
Abstract
Oscillator strengths for 57 U II lines in the region 3500-6700 Åhave been derived by combining new branching fraction measurements withrecently measured lifetimes. The lines combine six upper levels withnumerous low levels having excitation energies of 0-1.5 eV. The datainclude the U II line at 3859 Å, which is used forcosmochronology.
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
ATOMIC DATA, STARS: EVOLUTION, GALAXY: EVOLUTION
in
Astronomy & Astrophysics
volume
381
issue
3
pages
1090 - 1093
publisher
EDP Sciences
external identifiers
  • wos:000173458400044
  • scopus:0036184823
ISSN
0004-6361
DOI
10.1051/0004-6361:20011540
language
English
LU publication?
yes
id
d5fced1c-02ad-4ee0-9cd9-ea8f2af35230 (old id 130395)
date added to LUP
2007-07-13 14:18:40
date last changed
2017-12-10 04:40:04
@article{d5fced1c-02ad-4ee0-9cd9-ea8f2af35230,
  abstract     = {Oscillator strengths for 57 U II lines in the region 3500-6700 Åhave been derived by combining new branching fraction measurements withrecently measured lifetimes. The lines combine six upper levels withnumerous low levels having excitation energies of 0-1.5 eV. The datainclude the U II line at 3859 Å, which is used forcosmochronology.},
  author       = {Nilsson, Hampus and Ivarsson, Stefan and Johansson, Sveneric and Lundberg, Hans},
  issn         = {0004-6361},
  keyword      = {ATOMIC DATA,STARS: EVOLUTION,GALAXY: EVOLUTION},
  language     = {eng},
  number       = {3},
  pages        = {1090--1093},
  publisher    = {EDP Sciences},
  series       = {Astronomy & Astrophysics},
  title        = {Experimental oscillator strengths in U II of cosmological interest},
  url          = {http://dx.doi.org/10.1051/0004-6361:20011540},
  volume       = {381},
  year         = {2002},
}