ABSORPTION SPECTRUM OF $N_{2}$ IN THE VACUUM-UV REGION, THE o - X SYSTEM
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Date
1971
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Ohio State University
Abstract
The absorption spectrum of nitrogen has been investigated with a 6.5 m vacuum spectrograph in the 650--1000 \AA region. Rotational analyses of six bands belonging to the $_{o}^{1}\Pi_{u}\leftarrow {X}^{1}\Sigma_{g}^{+}$ system, the upper state of which is the lowest member of the Rydberg series converging to A $^{2}\Pi_{u}$ of $N_{2}^{+}$, were carried out and yielded accurate rotational constants for each vibrational level. Rotational perturbations observed in the system will be discussed.
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Author Institution: Air Force Cambridge Research Laboratories