Reference : Level lifetimes in 3p and 3d configurations of Fe XII
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Physics
Physical, chemical, mathematical & earth Sciences : Chemistry
http://hdl.handle.net/2268/30097
Level lifetimes in 3p and 3d configurations of Fe XII
English
Biémont, Emile mailto [Université de Liège - ULg > Département de physique > Physique nucléaire, atomique et spectroscopie >]
Palmeri, P. [> > > >]
Quinet, Pascal mailto [Université de Liège - ULg > Département de physique > Physique nucléaire, atomique et spectroscopie >]
Trabert, E. [> > > >]
Zeippen, C. J. [> > > >]
Jul-2002
European Physical Journal D -- Atoms, Molecules, Clusters & Optical Physics
Springer-Verlag
20
1
37-44
Yes (verified by ORBi)
International
1434-6060
New York
[en] Transitions between the five fine-structure levels in the 3s(2)3p(3) ground configuration of Fe XII (P-like) are of interest in astrophysics and terrestrial plasma diagnostics. The decay rates give rise to level lifetimes in the millisecond range, which have been measured recently at a heavy-ion storage ring. While most of the 3s(2)3p(2)3d levels are short-lived, two of these levels have no El decay channels and may also have millisecond lifetimes. We present HFR and MCDF calculations of the El, M1, E2 and M2 transition rates between the 3s(2)3p(3), 3s3p(4) and 3s(2)3p(2)3d levels and compare the lifetime results to most recent experimental data as well as to other predictions.
Researchers ; Professionals
http://hdl.handle.net/2268/30097

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