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Improved spectroscopic constants for I2 D 1Σu+

✍ Scribed by Melvin L. Nowlin; Michael C. Heaven

Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
367 KB
Volume
239
Category
Article
ISSN
0009-2614

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✦ Synopsis

The D-X transition of 12 can be used to observe populations in vibrationally excited levels of I2(X). Levels in the range 20 ~< v"<~ 50 are sensitively detected by exciting transitions that terminate on I2(D) v'<~ 40. In the present work, spectroscopic studies of the lower vibrational levels of I2(D) were performed to facilitate use of the D-X transition for monitoring excited I2(X). New molecular constants for the D state are reported.

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