QED and relativistic corrections in superheavy elements

Indelicato, Paul; Santos, José Paulo; Boucard, Stephan; Desclaux, Jean-Paul

http://hdl.handle.net/10362/2478

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Resumo(s)

In this paper we review the different relativistic and QED contributions to energies, ionic radii, transition probabilities and Landé g-factors in super-heavy elements, with the help of the MultiConfiguration Dirac-Fock method (MCDF). The effects of taking into account the Breit interaction to all orders by including it in the self-consistent field process are demonstrated. State of the art radiative corrections are included in the calculation and discussed. We also study the non-relativistic limit of MCDF calculation and find that the non-relativistic offset can be unexpectedly large.

Palavras-chave

Superheavy elements QED corrections Landé g-factors atomic radii Breit interaction MCDF

URI

http://hdl.handle.net/10362/2478

Citação

European Physical Journal D 45, 155-170 (2007)

Editora

Springer Verlag

Coleções

FCT: CFA - Artigos em revista internacional com arbitragem científica

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