High resolution analysis of the (111) vibrational state of SO2

O. N. Ulenikov, O. V. Gromova, E. S. Bekhtereva, A. S. Belova, S. Bauerecker, C. Maul, C. Sydow, V. M. Horneman

Research output: Contribution to journalArticle

31 Citations (Scopus)

Abstract

The high resolution Fourier transform spectrum of the weak ν1 + ν2 + ν3 band was recorded and analyzed for the first time. 1085 transitions with values of quantum numbers Jmax = 65 and Kamax.=21 were assigned to that band. The hot band ν1 + ν2 + ν3 - ν2 was also recorded and analyzed, and 1132 transitions with values of quantum numbers J max = 77 and Kamax.=20 were assigned. On the basis of the obtained information, 780 ro-vibrational energies of the (111) upper vibrational state were determined. The derived results significantly exceed analogous results known in the literature both in number of the assigned transitions and upper energy levels, and in values of quantum numbers Jmax and Kmaxa.

Original languageEnglish
Pages (from-to)1-10
Number of pages10
JournalJournal of Quantitative Spectroscopy and Radiative Transfer
Volume144
DOIs
Publication statusPublished - 1 Jan 2014

Keywords

  • High-resolution spectra
  • Hot band
  • Spectroscopic parameters
  • Sulfur dioxide

ASJC Scopus subject areas

  • Radiation
  • Atomic and Molecular Physics, and Optics
  • Spectroscopy

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