F.T. spectroscopy of OH produced in a microwave surface plasmaEmission spectra of the hydroxyl radical have been recorded between 450 and 4200/cm at 0.0027/cm unapodized resolution from an air+oxygen+water vapor plasma, using a surface microwave discharge. The characteristics of the source are described. The emission spectra were recorded with the F.T. spectrometer using a GeCu detector and KCl beams plitter. High J values were observed both for the pure rotational transition in v=0 and v=1 vibrational levels, and for the rovibrational transition in the 0-1 and 1-2 bands. The set of line intensity data will be used to compute the electric dipole moment function of OH.
Document ID
19900053405
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Benidar, A. (Paris XI Univ. Orsay, France)
Farrenq, R. (Paris XI Univ. Orsay, France)
Guelachvili, G. (Paris XI Univ. Orsay, France)
Chapey, M. Morillon (Paris XI, Universite Orsay, France)
Chackerian, C., Jr. (NASA Ames Research Center Moffett Field, CA, United States)
Date Acquired
August 14, 2013
Publication Date
January 1, 1989
Subject Category
Inorganic And Physical Chemistry
Meeting Information
Meeting: International Conference on Fourier Transform Spectroscopy