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New Spectroscopic Analysis of theB2Σ−–X2Π Band System of the CH Molecule

✍ Scribed by R. Kepa; A. Para; M. Rytel; M. Zachwieja

Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
199 KB
Volume
178
Category
Article
ISSN
0022-2852

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✦ Synopsis

The five (0-0, 0-1, 0-2, 1-0, and 1-1) bands of the B 2 S 0 -X 2 P system of the CH radical have been recorded and analyzed using conventional spectroscopy. The 0-1 and 0-2 bands have been observed for the first time. The spectrum was photographed under high resolution and calibrated against Th lines. The reduction of the spectra of the individual bands has been performed via a nonlinear least-squares fit with the effective Hamiltonians of Brown. By making use of merged calculation we have determined the B £ , D £ , H £ , and g £ constant values for the B 2 S 0 (£ Å 0, 1) levels and the T

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