| Issue |
A&A
Volume 372, Number 3, June IV 2001
|
|
|---|---|---|
| Page(s) | 1078 - 1082 | |
| Section | Catalogs and data | |
| DOI | https://doi.org/10.1051/0004-6361:20010565 | |
| Published online | 15 June 2001 | |
Atomic data from the IRON Project*
XLIX. Electron impact excitation of Fexx
1
Institut für Astronomie und Astrophysik, Scheinerstr. 1, 81679 München, Germany
2
UMR 8631 (associée au CNRS et à l'Université Paris 7) et DAEC, Observatoire de Paris, 92195 Meudon, France
Corresponding author: K. Butler, butler@usm.uni-muenchen.de
Received:
22
January
2001
Accepted:
12
April
2001
Collisional data between 86 levels of the 
and 
complexes of
N-like iron are presented. The data have been obtained in a Breit-Pauli
relativistic approximation and include resonance contributions by the use of
close-coupling wavefunctions. The R-matrix package described by Hummer et al.
([CITE]) has been used to solve the close-coupling
equations at several thousand energy points for an extensive target leading
to collision strengths accurate to better than 20% .
Key words: atomic data
© ESO, 2001
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