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dc.creatorQuadrelli, P.en_US
dc.creatorDressler, K.en_US
dc.creatorWolniewicz, L.en_US
dc.date.accessioned2006-06-15T14:34:24Z
dc.date.available2006-06-15T14:34:24Z
dc.date.issued1980en_US
dc.identifier1980-TB-4en_US
dc.identifier.urihttp://hdl.handle.net/1811/11348
dc.description$^{1}$W. $Ko$os and J. Rychlewski, J. Mol. Spectrosc. 66, 428-440 (1977)en_US
dc.descriptionAuthor Institution:en_US
dc.description.abstractThe experimental rovibronic energies of the $3d \Pi I\ ^{1}\Pi^{-}_{g}$ and $3d\delta J\ ^{1}\Delta^{-}_{g}$ states (v=0-4 and J=1-10) have been fitted by rovibronic constants, including L-uncoupling through constants $B^{\Pi\Delta}_{\nu}$ and $D^{\Pi\Delta}_{\nu}$. Comparison of the constants obtained for different isotopes yields information on the Born-Oppenheimer and adiabatic electronic energies $T^{BO}_{e}$ and $T^{AD}_{e}$, and on the diagonal corrections for neclear motion. $T^{BO}_{e}$ derived from experiment for the $I\ ^{1}\Pi_{g}$ state lies $2 cm^{-1}$ below the ab-initio calculation of Kolos and $Rychlewski.^{1}$ The values of $\omega_{e}(H_{2})/\omega_{e}(D_{2})$ and $B_{e}(H_{2})/B_{e}(D_{2})$ in the $I\ ^{1}\Pi_{g}$ state deviate from the theoretical isotope relationships by amounts which agree with the expected R-dependence of the diagonal correction for nuclear motion through the term $<L^{2} -2\Lambda^{2} > 2\mu R^{2}$. The results of this analysis are combined with ab-initio results on the electronic $^{1}\Sigma_{g}^{+}$ states in order to represent rovibronic $^{1}\Lambda^{+}_{g}$ levels in a basis of adiabatic electronic states EF+GK+H $^{1}\Sigma^{+}_{g}, I\ ^{1}\Pi_{g}$, and J $^{1}\Delta_{g}$.en_US
dc.format.extent130822 bytes
dc.format.mimetypeimage/jpeg
dc.language.isoEnglishen_US
dc.publisherOhio State Universityen_US
dc.titleTHE SINGLET STATES OF THE 3D COMPLEX IN $H_{2}$, HD, AND $D_{2}$en_US
dc.typearticleen_US


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