Query : 2001A&A...372.1078B

2001A&A...372.1078B - Astronomy and Astrophysics, volume 372, 1078-1082 (2001/6-4)

Atomic data from the IRON Project. XLIX. Electron impact excitation of Fe XX.


Abstract (from CDS):

Collisional data between 86 levels of the n=2 and n=3 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. (1993A&A...279..298H) 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%.

Abstract Copyright:

Journal keyword(s): atomic data

VizieR on-line data: <Available at CDS (J/A+A/372/1078): table3.dat osc.dat ups.dat readups.f>

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