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Observation of nonlinear molecular hyperfine level crossings in CD3I

✍ Scribed by Jun Sakai; Mikio Katayama

Publisher: Elsevier Science
Year: 1975
Tongue: English
Weight: 307 KB
Volume: 35
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(75)85628-4

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✦ Synopsis

Level crossing between hyperfine leveb were observed in the nonlinear absorption of CD31 ~2 QP(S,I) transition by using tke P(16) laser line of the CO2 10.6 rm bnnd. From the electric fields ol crossings, the dipole moments of this mole- cule were determined. These are go = 1.55 14 2 0.0025 and p1 = 1.6477 f 0.0025 dcbye, in the ground skate and in the "2 state, respectively. Nonlinear level crossing spectroscopy is one of the techniques which resolves narrow resonant-, from Doppler-broadened transitions, and several experi-

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