https://doi.org/10.1140/epjd/e2007-00018-8
Hyperfine quenching of the 4s4p 3P0 level in Zn-like ions
1
Centro de Física Atómica da Universidade de Lisboa e Departamento Física da Faculdade de Ciências da Universidade de Lisboa, Campo Grande, Ed. C8, 1749-016 Lisboa, Portugal
2
Centro de Física Atómica da Universidade de Lisboa e Departamento Física da Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa, Monte da Caparica, 2825-114 Caparica, Portugal
3
Laboratoire Kastler Brossel, École Normale Supérieure; CNRS; Université P. et M. Curie, Paris 6, Case 74, 4 place Jussieu, 75252 Paris Cedex 05, France
Corresponding author: a jmmarques@fc.ul.pt
Received:
14
September
2006
Revised:
7
December
2006
Published online:
31
January
2007
In this paper, we used the multiconfiguration Dirac-Fock method to compute with high precision the influence of the hyperfine interaction on the [Ar]
P0 level lifetime in Zn-like ions for stable and some quasi-stable isotopes of nonzero nuclear spin between Z=30 and Z=92. The influence of this interaction on the
[Ar]P
P0 separation energy is also calculated for the same ions.
PACS: 31.30.Gs – Hyperfine interactions and isotope effects, Jahn-Teller effect / 31.30.Jv – Relativistic and quantum electrodynamic effects in atoms and molecules / 32.70.Cs – Oscillator strengths, lifetimes, transition moments
© EDP Sciences, Società Italiana di Fisica, Springer-Verlag, 2007
