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Lifetime measurements and calculated transition probabilities in W III

Palmeri, P.; Quinet, P.; Fivet, V.; Biemont, E.; Nilsson, Hampus LU ; Engström, Lars LU and Lundberg, Hans LU (2008) In Physica Scripta 78(1).
Abstract
New experimental lifetimes for two levels in doubly ionized tungsten, W III, have been obtained using the time-resolved laser-induced-fluorescence technique. Theoretical oscillator strengths obtained from a HFR calculation including the effects of core-polarization are reported for all transitions from levels below E < 70000 cm(-1) and with log g f >= -2, thus greatly extending our knowledge of the radiative data in W III. Good agreement is found between the calculated lifetimes and the experimental values from this and previous works. These new results fill a gap in the available data for this ion which is expected to play an important role in fusion reactors.
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Physica Scripta
volume
78
issue
1
publisher
Institute of Physics Publishing Ltd.
external identifiers
  • wos:000258143600021
  • scopus:47749112040
ISSN
0031-8949
DOI
10.1088/0031-8949/78/01/015304
language
English
LU publication?
yes
id
61f10064-057d-4ea4-9ffc-21f5221440e4 (old id 1253311)
date added to LUP
2008-10-30 14:12:58
date last changed
2017-09-17 04:38:10
@article{61f10064-057d-4ea4-9ffc-21f5221440e4,
  abstract     = {New experimental lifetimes for two levels in doubly ionized tungsten, W III, have been obtained using the time-resolved laser-induced-fluorescence technique. Theoretical oscillator strengths obtained from a HFR calculation including the effects of core-polarization are reported for all transitions from levels below E &lt; 70000 cm(-1) and with log g f &gt;= -2, thus greatly extending our knowledge of the radiative data in W III. Good agreement is found between the calculated lifetimes and the experimental values from this and previous works. These new results fill a gap in the available data for this ion which is expected to play an important role in fusion reactors.},
  author       = {Palmeri, P. and Quinet, P. and Fivet, V. and Biemont, E. and Nilsson, Hampus and Engström, Lars and Lundberg, Hans},
  issn         = {0031-8949},
  language     = {eng},
  number       = {1},
  publisher    = {Institute of Physics Publishing Ltd.},
  series       = {Physica Scripta},
  title        = {Lifetime measurements and calculated transition probabilities in W III},
  url          = {http://dx.doi.org/10.1088/0031-8949/78/01/015304},
  volume       = {78},
  year         = {2008},
}