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Weak Line Water Vapor Spectra in the Region 13 200–15 000 cm−1

✍ Scribed by Roland Schermaul; Richard C.M. Learner; A.A.D. Canas; J.W. Brault; Oleg L. Polyansky; Djedjiga Belmiloud; Nikolai F. Zobov; Jonathan Tennyson

Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
370 KB
Volume
211
Category
Article
ISSN
0022-2852

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✦ Synopsis

New Fourier transform spectra of water vapor are presented in the range 6500-16 400 cm -1 obtained using pathlengths of up to 800 m and long integration times. These spectra have a significantly higher signal-to-noise than previous measurements in this wavenumber range. Wavenumbers, absolute intensities and self-broadening coefficients, all with associated uncertainties, are presented for 3604 lines in the region 13 200-15 000 cm -1 . Analysis of these lines using variational linelists, along with other unassigned lines from previous studies, has been conducted. This leads to 952 new line assignments to transitions involving 35 different vibrational states of H 2 16 O. A smaller number of lines are assigned to H 2 18 O and H 2 17 O.

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