OSU Navigation Bar

The Ohio State University University Libraries Knowledge Bank

INVESTIGATION OF THE $\nu_{1}$ and $2\nu_{2}$ bands of $^{14}NH_{3}$

Please use this identifier to cite or link to this item: http://hdl.handle.net/1811/19139

Show full item record

Files Size Format View
1998-WF-07.jpg 135.7Kb JPEG image Thumbnail of INVESTIGATION OF THE $\nu_{1}$ and $2\nu_{2}$ bands of $^{14}NH_{3}$

Title: INVESTIGATION OF THE $\nu_{1}$ and $2\nu_{2}$ bands of $^{14}NH_{3}$
Creators: Cottaz, C.; Legay, N.; Tarrago, G.; Brown, L. R.; Margolis, J. S.; Pickett, H. M.; Poynter, R. L.
Issue Date: 1998
Abstract: The line positions and intensities of ammonia are being measured and analyzed between 1200 and $2100 cm^{-1}$ in order to improve the molecular database in planetary applications. For this laboratory spectra are being obtained at $0.005 cm^{-1}$ resolution using the Fourier transform spectrometers located at Orsay and at Kitt Peak National Observatory in Arizona. The observed data contain transitions of the $\nu_{4}$ fundamental band near 1626.3 and $1627.4 cm^{-1}$ (for s and a inversion states respectively) and the $2\nu_{2}$ overtone band near 1597.5 and $1882.1 cm^{-1}$ (for s and a inversion states respectively). These measurements are being modelled using the theoretical approach applied previsously to $3\nu_{2}$ and $\nu_{2}+\nu_{4}$ bands of $^{14}NH_{3}$ in the 4 micron $region^{a}$. Preliminary results will be shown. Part of this research reported in this paper are perfomed at the Jet Propulsion Laboratory, California Institute of Technology, under contract with the National Aeronautics and Space Administration.
URI: http://hdl.handle.net/1811/19139
Other Identifiers: 1998-WF-07
Bookmark and Share