EXTREME-ULTRAVIOLET NE-VII LINE INTENSITY RATIOS IN HIGH-TEMPERATURE LABORATORY PLASMAS

Authors
MCKEOWN M KEENAN FP FOSTERWOODS VJ RAMSBOTTOM CA BELL KL REID RHG
Citation
M. Mckeown et al., EXTREME-ULTRAVIOLET NE-VII LINE INTENSITY RATIOS IN HIGH-TEMPERATURE LABORATORY PLASMAS, Journal of physics. B, Atomic molecular and optical physics (Print), 31(19), 1998, pp. 4477-4484
Citations number
12
Categorie Soggetti
Physics, Atomic, Molecular & Chemical",Optics
Journal title
Journal of physics. B, Atomic molecular and optical physics (Print) → ACNP
ISSN journal
09534075
Volume
31
Issue
19
Year of publication
1998
Pages
4477 - 4484
Database
ISI
SICI code
0953-4075(1998)31:19<4477:ENLIRI>2.0.ZU;2-9
Abstract
Extreme ultraviolet line intensity ratios for Ne VII involving transit ions in the similar to 94-2000 Angstrom range are calculated for appli cation to high-temperature plasmas, using electron-impact excitation r ates generated with the R-matrix code. These results rue compared with line ratios measured from both theta-pinch and tokamak plasmas, and i n general the agreement is found to be good. However, in a number of c ases there are discrepancies between theory and experiment, which may be due to blending.