A calculation of electron impact for the 3d(5/2) -> 2p(3/2) line emission of Fe23+

Authors
Chen, CY Qi, JB Wang, YS Xu, XJ Sun, YS
Citation
Cy. Chen et al., A calculation of electron impact for the 3d(5/2) -> 2p(3/2) line emission of Fe23+, CHIN PHYS L, 17(6), 2000, pp. 403-404
Citations number
10
Categorie Soggetti
Physics
Journal title
CHINESE PHYSICS LETTERS
ISSN journal
0256307X → ACNP
Volume
17
Issue
6
Year of publication
2000
Pages
403 - 404
Database
ISI
SICI code
0256-307X(2000)17:6<403:ACOEIF>2.0.ZU;2-W
Abstract
By using the semi-relativistic distorted-wave Born exchange method, electro n impact cross sections for the Fe23+ line emission 3d(5/2) --> 2p(3/2) are calculated. The calculation involves line formation by direct electron-imp act excitation, radiative cascade, resonant excitation, and dielectronic re combination satellites with captured electron in the n greater than or equa l to 5 levels. The results shaw a good agreement with the recent measuremen ts.