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dc.creatorHill, R. A.en_US
dc.creatorEsherick, P.en_US
dc.creatorOwyoung, A.en_US
dc.date.accessioned2007-08-31T14:12:25Z
dc.date.available2007-08-31T14:12:25Z
dc.date.issued1982en_US
dc.identifier1982-RA-1en_US
dc.identifier.urihttp://hdl.handle.net/1811/29192
dc.description$^{1}$A. Owyoung in Laser Spectroscopy IV (H. Walther and K.W. Rothe, ed.) Springer-Verlag, Berlin, 1979, p.175. $^{2}$J.J. Valentini, P.Esherick and A. Owyoung. Chem. Phys. Lett. 75, 590 (1980). $^{\ast}$ This work is supported by the U.S. Department of Energyen_US
dc.description.abstractHigh resolution $(0.002 cm^{-1})$ stimulated Raman $spectra^{1}$ of the fundamental vibrational band of $0_{2}$ have been recorded at room temperature and, using a pulsed free-expansion $jet^{2}$, at 50k. These spectra include the normal Q-branch and the satellite Q-branches at $1554 cm^{-1}$ and $1558 cm^{-1}$ that arise due to the splitting of the $^{3}\Sigma_{g}$ ground state of molecular oxygen by spin-spin and spin-rotation interactions. Both satellite Q-branches were completely resolved for the first time. Measured intensity ratios for the ${\Delta N}\Delta J(J.N) = ^{Q} 0(2,1)$ and $^{Q} R(1,1)$ lines, and for the $^{Q} S(0,1)$ and $^{Q} P(2,1)$ lines compare favorably with that for a coupling case intermediate between Hund's Cases (a) and (b). Depolarization ratios, measured for a series of $Q^{Q}$-branch (unresolved) triplets. give a value $0.164 \pm 0.004$ for the depolarization ratio of the fundamental vibrational band.en_US
dc.format.extent105956 bytes
dc.format.mimetypeimage/jpeg
dc.language.isoEnglishen_US
dc.publisherOhio State Universityen_US
dc.titleHIGH RESOLUTION STIMULATED RAMAN SPECTROSCOPY OF $0_{2}^{\ast}$en_US
dc.typearticleen_US


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