Decay of Feshbach resonances in NO. II. Dynamic coupling to Rydberg states
- 14 September 1979
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 12 (17) , 2937-2945
- https://doi.org/10.1088/0022-3700/12/17/021
Abstract
For pt.I see ibid., vol.12, no.17, p.2925, 1979. The decay of four Feshbach resonance series into the A2 Sigma +, C2 Pi and D2 Sigma + Rydberg states and B2 Pi valence state has been observed by means of an electron impact spectrometer. New phenomena have been detected analogous to those occurring in autoionisation and imply the breakdown of the Born-Oppenheimer approximation. A vibrational propensity rule is observed for certain transitions which is accounted for by dynamic coupling between nuclear and electron motion.Keywords
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