Experimental and theoretical energy levels, transition probabilities and radiative lifetimes in YbIII

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

Abstract

The analysis of the spectrum of Yb rn has been extended allowing us to establish 11 new energy level values. In addition, radiative lifetimes of two excited states of Yb III have been measured for the first time using time-resolved laser-induced fluorescence following two-photon excitation. The good agreement between experimental results and semi-empirical calculations performed with the relativistic Hartree-Fock method including core-polarization effects allows the determination of transition probabilities for 15 lines.

Detaljer

Författare
  • E Biemont
  • H. P Garnir
  • Z. S Li
  • V Lokhnygin
  • P Palmeri
  • P Quinet
  • Sune Svanberg
  • J. F Wyart
  • Z. G Zhang
Enheter & grupper
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Atom- och molekylfysik och optik
Originalspråkengelska
Sidor (från-till)1869-1876
TidskriftJournal of Physics B: Atomic, Molecular and Optical Physics
Volym34
Utgåva nummer10
StatusPublished - 2001
PublikationskategoriForskning
Peer review utfördJa

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