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2007-05-01 - Article/Dans un journal avec peer-review - Anglais - 11 page(s)

Palmeri Patrick , Quinet Pascal , Biémont Emile , Träbert E., "Wavelengths and transition probabilities for n=4-n’=4 transitions in heavy Cu-like ions (70 =< Z =< 92)" in Atomic Data & Nuclear Data Tables, 93, 3, 537-547

  • Edition : Academic Press, San Diego (CA)
  • Codes CREF : Physique atomique et moléculaire (DI1220), Mécanique quantique classique et relativiste (DI1211)
  • Unités de recherche UMONS : Astrophysique et spectroscopie (S804)
Texte intégral :

Abstract(s) :

(Anglais) Wavelengths and transition probabilities have been calculated for the n = 4 ->-> n' = 4 allowed transitions in the heavy Cu-like ions with Z = 70-92. Fully relativistic multiconfiguration Dirac-Fock (MCDF) calculations were carried out. They take into account the correlations within the it = 4 complex, the core-valence n = 3 ->-> n' = 4 virtual excitations, and quantum electrodynamics effects. The present results are compared to and agree well with recent electron-beam ion-trap (EBIT) measurements in ytterbium, tungsten, osmium, gold, lead, bismuth, thorium, and uranium. (C) 2006 Elsevier Inc. All rights reserved.

Identifiants :
  • DOI : 10.1016/j.adt.2006.12.003