Experimental MoII oscillator strengths

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

Abstract

Experimental branching fractions (BFs) of Mo (II,) ranging in wavelength from 1970 to 4370 Angstrom, have been measured from intensity calibrated spectra recorded with the Lund UV Fourier transform spectrometer (FTS). Radiative lifetimes for 10 levels have been measured using the method of laser-induced fluorescence (LIF). Combining BFs with new as well as previously measured lifetimes, 16 in total, oscillator strengths of 91 lines were derived. Seven transitions are resonance lines involving the ground state. The BF results are compared with calculations made with the Cowan code and the f-values are compared with previously published data. Improved wavelengths from an ongoing term analysis are also reported.

Detaljer

Författare
  • C. M Sikstrom
  • H Pihlemark
  • H Nilsson
  • U Litzen
  • S Johansson
  • Z. S Li
  • Hans Lundberg
Enheter & grupper
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Atom- och molekylfysik och optik
Originalspråkengelska
Sidor (från-till)477-490
TidskriftJournal of Physics B: Atomic, Molecular and Optical Physics
Volym34
Utgåva nummer3
StatusPublished - 2001
PublikationskategoriForskning
Peer review utfördJa

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