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Radiative lifetimes and transition probabilities of astrophysical interest in ZrII

Malcheva, G; Blagoev, K; Mayo, R; Ortiz, M; Xu, Huailiang LU ; Svanberg, Sune LU ; Quinet, P and Biemont, E (2006) In Monthly Notices of the Royal Astronomical Society 367(2). p.754-762
Abstract
Radiative lifetimes of 16 odd levels belonging to the 4d(2)5p configuration of Zr II have been measured using a time-resolved laser-induced fluorescence technique with a single-step excitation process either from the ground state or from metastable levels belonging to the 4d(2)5s and 4d(3) configurations. For 12 levels, there were no previous results available. The new experimental results and the lifetime values available in the literature have allowed to test a theoretical relativistic Hartree-Fock (HFR) model including core-polarization effects and to deduce transition probabilities for 242 transitions of astrophysical interest in the range 187.8-535.0 nm.
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
methods : laboratory, atomic data, atomic processes
in
Monthly Notices of the Royal Astronomical Society
volume
367
issue
2
pages
754 - 762
publisher
Wiley-Blackwell
external identifiers
  • wos:000236064800022
  • scopus:33645058413
ISSN
1365-2966
DOI
10.1111/j.1365-2966.2005.09987.x
language
English
LU publication?
yes
id
04adfe52-e049-4391-af2d-376c342b0785 (old id 415678)
date added to LUP
2007-10-09 14:56:27
date last changed
2018-05-29 10:53:17
@article{04adfe52-e049-4391-af2d-376c342b0785,
  abstract     = {Radiative lifetimes of 16 odd levels belonging to the 4d(2)5p configuration of Zr II have been measured using a time-resolved laser-induced fluorescence technique with a single-step excitation process either from the ground state or from metastable levels belonging to the 4d(2)5s and 4d(3) configurations. For 12 levels, there were no previous results available. The new experimental results and the lifetime values available in the literature have allowed to test a theoretical relativistic Hartree-Fock (HFR) model including core-polarization effects and to deduce transition probabilities for 242 transitions of astrophysical interest in the range 187.8-535.0 nm.},
  author       = {Malcheva, G and Blagoev, K and Mayo, R and Ortiz, M and Xu, Huailiang and Svanberg, Sune and Quinet, P and Biemont, E},
  issn         = {1365-2966},
  keyword      = {methods : laboratory,atomic data,atomic processes},
  language     = {eng},
  number       = {2},
  pages        = {754--762},
  publisher    = {Wiley-Blackwell},
  series       = {Monthly Notices of the Royal Astronomical Society},
  title        = {Radiative lifetimes and transition probabilities of astrophysical interest in ZrII},
  url          = {http://dx.doi.org/10.1111/j.1365-2966.2005.09987.x},
  volume       = {367},
  year         = {2006},
}