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Proceedings Paper

TuFIR: self-broadening measurements on methyl cyanide in the frequency range from 770 GHz to 1300 GHz
Author(s): G. W. Schwaab
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Paper Abstract

We used the NIST MIM diode TuFIR spectrometer in third order operation to derive center line frequencies, pressure shifts and self-broadening parameters of the J=43-42, J =44-43, J=56-55 and J=68-67 K-multiplets of the 1Σ+g ground state of CH3C14N up to K=10. Improved rotational molecular constants have been determined. The J and K-dependences of pressure shifts and self-broadening parameters are compared with theory.

Paper Details

Date Published: 1 December 1990
PDF: 3 pages
Proc. SPIE 1514, 15th International Conference on Infrared and Millimeter Waves, 15146Q (1 December 1990); doi: 10.1117/12.2301652
Show Author Affiliations
G. W. Schwaab, Max-Planck Institut fuer Radioastronomie (Germany)


Published in SPIE Proceedings Vol. 1514:
15th International Conference on Infrared and Millimeter Waves
Richard J. Temkin, Editor(s)

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