Journalartikel

Jahr der Veröffentlichung: 2008

Seiten: 2687-2696

Zeitschrift: Journal of Quantitative Spectroscopy and Radiative Transfer

Bandnummer: 109

Heftnummer: 16

ISSN: 0022-4073

eISSN: 1879-1352

DOI Link: https://doi.org/10.1016/j.jqsrt.2008.07.006

Verlag: Elsevier

Abstract: 
Water vapor infrared spectra have been measured using the Bruker IFS 120 HR Fourier transform spectrometer at the Physikalisch-Chemisches Institut of the Justus-Liebig-Universitat Giessen. Spectra were recorded at pressure-broadening-limited resolution and at room temperature in the range of 1900-6600cm(-1). The use of fully evacuated transfer optics and a White-type multireflection cell made it possible to obtain pressure x pathlength products up to 31.27 mbar x 288.5 m. These spectra have previously been used to determine experimental values of rovibrational line positions and upper energy levels of the 2 nu(2), nu(1), and nu(3) bands [Mikhailenko SN, Tyuterev VIG, Keppler KA, Winnewisser BP, Winnewisser M, Mellau G, et. al. The 2 nu(2) band of water: analysis of new FTS measurements and high-K-a. transitions and energy levels. j Mol Spectrosc 1997:184: 330-49] and of the 3 nu(2), nu(1)+nu(2), and nu(2)+nu(3) bands [Mikhailenko SN, Tyuterev VIG, Starikov VI, Albert KK, Winnewisser BP, Winnewisser M, et al. Water spectra in the region 4200-6250 cm(-1), extended analysis Of nu(1)+nu(2), nu(2)+nu(3), and 3 nu(2) bands and confirmation of highly excited states from flame spectra and from atmospheric long-path observations. J. Mol. Spectrosc. 2002: 213: 91-121]. This work presents the intensities of 3769 lines for the weak and medium transitions in the spectral range indicated. These data provide an independent source of experimental information which is complementary to intensity data available in the literature and can thus help to evaluate experimental errors and the reliability of these spectral line parameters. (C) 2008 Elsevier Ltd. All rights reserved.

Harvard-Zitierstil: Mikhailenko, S., Albert, K., Mellau, G., Klee, S., Winnewisser, B., Winnewisser, M., et al. (2008) Water vapor absorption line intensities in the 1900-6600 cm-1 region, Journal of Quantitative Spectroscopy and Radiative Transfer, 109(16), pp. 2687-2696. https://doi.org/10.1016/j.jqsrt.2008.07.006

APA-Zitierstil: Mikhailenko, S., Albert, K., Mellau, G., Klee, S., Winnewisser, B., Winnewisser, M., & Tyuterev, V. (2008). Water vapor absorption line intensities in the 1900-6600 cm-1 region. Journal of Quantitative Spectroscopy and Radiative Transfer. 109(16), 2687-2696. https://doi.org/10.1016/j.jqsrt.2008.07.006