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The (3s, 3d) 1Δg electronic state of Na2

✍ Scribed by R.F. Barrow; C. Amiot; J. Vergès; J. d'Incan; C. Effantin; A. Bernard

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
253 KB
Volume
183
Category
Article
ISSN
0009-2614

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✦ Synopsis

Ultraviolet lines of both krypton-ion and argon-ion lasers excite levels in the C(2)'& state of Nal. Following efftcient collisional transfer to ( 1)'4, the (O-O) sequence of the (I )'4-B( l)'lT. system appears strongly in the infrared around 7020 cm-'.

High-resolution Fourier transform spectra have been analysed to derive constants of the '4 state, for which T.= 27338.46 cm-'. Itsproperties, with or,= 130.0 cm-', !3,=0.1255 cm-', L&=7857 cm-', anda quantum defect ofalmost zero,are somewayfrom those of a pure Rydberg state.

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