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Experimental and theoretical studies of DyIII: radiative lifetimes and oscillator strengths of astrophysical interest

Zhang, Zhiguo ; Svanberg, Sune LU ; Palmeri, P ; Quinet, P and Biemont, E (2002) In Monthly Notices of the Royal Astronomical Society 334(1). p.1-10
Abstract
The lifetimes of three short-lived levels belonging to the 4f(9) 6p configuration and of two long-lived levels of the 4f(9) 5d configuration of Dy iii have been measured for the first time using time-resolved laser-induced fluorescence techniques. They are in good agreement with theoretical values calculated within the framework of a pseudo-relativistic configuration interaction approximation. Using the experimental lifetimes and the theoretical branching fractions, a first set of transition probabilities of astrophysical interest has been obtained for Dy III.
Please use this url to cite or link to this publication:
author
; ; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
chemically peculiar, atomic data, stars :, atomic processes, techniques : spectroscopic
in
Monthly Notices of the Royal Astronomical Society
volume
334
issue
1
pages
1 - 10
publisher
Oxford University Press
external identifiers
  • wos:000176834400003
ISSN
1365-2966
language
English
LU publication?
yes
id
81b015ee-08f5-44e3-a9b3-7306c3c388db (old id 333647)
alternative location
http://adsabs.harvard.edu/full/2002MNRAS.334....1Z
date added to LUP
2016-04-01 12:01:02
date last changed
2018-11-21 20:02:51
@article{81b015ee-08f5-44e3-a9b3-7306c3c388db,
  abstract     = {{The lifetimes of three short-lived levels belonging to the 4f(9) 6p configuration and of two long-lived levels of the 4f(9) 5d configuration of Dy iii have been measured for the first time using time-resolved laser-induced fluorescence techniques. They are in good agreement with theoretical values calculated within the framework of a pseudo-relativistic configuration interaction approximation. Using the experimental lifetimes and the theoretical branching fractions, a first set of transition probabilities of astrophysical interest has been obtained for Dy III.}},
  author       = {{Zhang, Zhiguo and Svanberg, Sune and Palmeri, P and Quinet, P and Biemont, E}},
  issn         = {{1365-2966}},
  keywords     = {{chemically peculiar; atomic data; stars :; atomic processes; techniques : spectroscopic}},
  language     = {{eng}},
  number       = {{1}},
  pages        = {{1--10}},
  publisher    = {{Oxford University Press}},
  series       = {{Monthly Notices of the Royal Astronomical Society}},
  title        = {{Experimental and theoretical studies of DyIII: radiative lifetimes and oscillator strengths of astrophysical interest}},
  url          = {{https://lup.lub.lu.se/search/files/2744997/2371295.pdf}},
  volume       = {{334}},
  year         = {{2002}},
}