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The spectrum of singly ionized potassium, KII

Pettersen, K; Ekberg, Jan Olof LU ; Martinson, Indrek LU and Reader, J (2007) In Physica Scripta 75(5). p.702-711
Abstract
Using 10.7 m and 3 m normal-incidence vacuum ultraviolet spectrographs, we investigated the spectrum of singly ionized potassium in the regions 495 - 612 angstrom and 1247 - 2150 angstrom. More than 120 new K II lines were identified. The previous study on this spectrum was revised and extended. All levels of the 3p(5)4f and 5f configurations as well as the levels of 3p(5)6f based on the 3p(5) P-2(3/2) core state have now been located. Several new levels of 3p(5)3d were also located. The ionization limit was determined from the 3p(5)nf 1.5[4.5](5) ( n = 4 - 6) series as 255072.8 +/- 1.5 cm(-1)(31.6250 +/- 0.0002 eV).
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Physica Scripta
volume
75
issue
5
pages
702 - 711
publisher
Institute of Physics Publishing Ltd.
external identifiers
  • wos:000245686300019
  • scopus:34347248800
ISSN
0031-8949
DOI
10.1088/0031-8949/75/5/019
language
English
LU publication?
yes
id
7216b544-dba9-475b-adf9-92af60b579e3 (old id 669243)
date added to LUP
2007-12-19 13:53:10
date last changed
2017-01-01 04:31:26
@article{7216b544-dba9-475b-adf9-92af60b579e3,
  abstract     = {Using 10.7 m and 3 m normal-incidence vacuum ultraviolet spectrographs, we investigated the spectrum of singly ionized potassium in the regions 495 - 612 angstrom and 1247 - 2150 angstrom. More than 120 new K II lines were identified. The previous study on this spectrum was revised and extended. All levels of the 3p(5)4f and 5f configurations as well as the levels of 3p(5)6f based on the 3p(5) P-2(3/2) core state have now been located. Several new levels of 3p(5)3d were also located. The ionization limit was determined from the 3p(5)nf 1.5[4.5](5) ( n = 4 - 6) series as 255072.8 +/- 1.5 cm(-1)(31.6250 +/- 0.0002 eV).},
  author       = {Pettersen, K and Ekberg, Jan Olof and Martinson, Indrek and Reader, J},
  issn         = {0031-8949},
  language     = {eng},
  number       = {5},
  pages        = {702--711},
  publisher    = {Institute of Physics Publishing Ltd.},
  series       = {Physica Scripta},
  title        = {The spectrum of singly ionized potassium, KII},
  url          = {http://dx.doi.org/10.1088/0031-8949/75/5/019},
  volume       = {75},
  year         = {2007},
}