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Radiative lifetimes, branching fractions and oscillator strengths of some odd-parity levels in Ru I

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Author

  • Xiance Yu
  • Zhiwei Sun
  • Huailiang Xu
  • Jing Zhang
  • Zhankui Jiang
  • Sune Svanberg
  • Zhenwen Dai

Summary, in English

Radiative lifetime measurements have been performed for six odd-parity levels of Ru I using a time-resolved laser-induced fluorescence technique. Branching fractions of seven odd-parity levels were also measured using a grating spectrometer with a hollow-cathode lamp. The results of lifetimes and branching fractions obtained here are combined to determine the absolute oscillator strengths of 25 lines for Ru I. The obtained results are compared with previous results when available.

Department/s

Publishing year

2011

Language

English

Publication/Series

Journal of Physics B: Atomic, Molecular and Optical Physics

Volume

44

Issue

21

Document type

Journal article

Publisher

IOP Publishing

Topic

  • Atom and Molecular Physics and Optics

Status

Published

ISBN/ISSN/Other

  • ISSN: 0953-4075