dc.creator Colin, R. en_US dc.date.accessioned 2006-06-15T16:41:47Z dc.date.available 2006-06-15T16:41:47Z dc.date.issued 1967 en_US dc.identifier 1967-V-2 en_US dc.identifier.uri http://hdl.handle.net/1811/15371 dc.description Author Institution: Division of Pure Physics, National Research Council of Canada Ottawa 2, Ontario, Canada en_US dc.description $^{1}$ R. W. B. Pearse and A. G. Gaydon, The Identification of Molecular Spectra'', Chapman and Hall Ltd., 1963. dc.description.abstract Two new band systems of the SO molecule have been photographed with high dispersion spectrographs and have been analysed. The first system, composed of two strong red degraded double headed bands is observed in emission at 9,550 and $9,630 {\AA}$ in the afterglow produced when a mixture of COS and $O_{2}$ is pumped rapidly through a microwave discharge. The rotational analysis shows these bands to be respectively the (0,0) and (1,1) bands of the b $^{1}\Sigma^{+}-X ^{3}\Sigma^{-}$ transition of the SO molecule. Weak (2,2) and (0,1) bands are also observed at low dispersion at 9,710 and 10,800 {\AA} respectively. The second system is observed in absorption around $2400 {\AA}$ at short delay times after the flash photolysis of mixtures of COS, $O_{2}$ and Ar. This system previously attributed to $SO{_{2}}^{1}$ has been analysed and is shown to be due to a $^{3}II_{(a)}-X^{3}\Sigma$ transition of SO arising from the $v^{\prime \prime}=0$ level. The vibrational numbering of the upper $^{3}II$ state is so far undetermined. en_US dc.format.extent 147287 bytes dc.format.mimetype image/jpeg dc.language.iso English en_US dc.publisher Ohio State University en_US dc.title TWO NEW BAND SYSTEMS OF THE SO MOLECULE. en_US dc.type article en_US
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