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Oscillator-strengths For Resonance Transitions In Neutral Selenium and Tellurium Derived From Time-resolved Laser Spectroscopy

Bengtsson, G. J ; Berzinsh, U ; Larsson, Jörgen LU and Svanberg, Sune LU (1992) In Zeitschrift für Physik D Atoms, Molecules and Clusters 23(1). p.29-32
Abstract
We have measured radiative lifetimes for selenium and tellurium resonance levels by using short pulse laser excitation in differentially heated resonance cells. We obtained tau(3S1 Se I) = 2.9(5) ns and tau(3S1 Te I) = 3.1(5) ns, which together with branching ratio values given by Ubelis and Berzinsh yield the absorption oscillator strength f(abs)(Se I, 196.0 nm) = 0.074(16) and f(abs)(Te I, 214.3 nm) = 0.098(17).
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author
; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Zeitschrift für Physik D Atoms, Molecules and Clusters
volume
23
issue
1
pages
29 - 32
publisher
EDP Sciences
external identifiers
  • scopus:0003344996
ISSN
0178-7683
DOI
10.1007/BF01436699
language
English
LU publication?
yes
id
8a23a66a-4467-42dd-b6fe-ed2520f6639c (old id 2257481)
date added to LUP
2016-04-04 09:16:48
date last changed
2020-01-12 20:47:40
@article{8a23a66a-4467-42dd-b6fe-ed2520f6639c,
  abstract     = {We have measured radiative lifetimes for selenium and tellurium resonance levels by using short pulse laser excitation in differentially heated resonance cells. We obtained tau(3S1 Se I) = 2.9(5) ns and tau(3S1 Te I) = 3.1(5) ns, which together with branching ratio values given by Ubelis and Berzinsh yield the absorption oscillator strength f(abs)(Se I, 196.0 nm) = 0.074(16) and f(abs)(Te I, 214.3 nm) = 0.098(17).},
  author       = {Bengtsson, G. J and Berzinsh, U and Larsson, Jörgen and Svanberg, Sune},
  issn         = {0178-7683},
  language     = {eng},
  number       = {1},
  pages        = {29--32},
  publisher    = {EDP Sciences},
  series       = {Zeitschrift für Physik D Atoms, Molecules and Clusters},
  title        = {Oscillator-strengths For Resonance Transitions In Neutral Selenium and Tellurium Derived From Time-resolved Laser Spectroscopy},
  url          = {https://lup.lub.lu.se/search/ws/files/5281030/2297050.pdf},
  doi          = {10.1007/BF01436699},
  volume       = {23},
  year         = {1992},
}