Abstract
The outer well of the NaH C 1Σ + excited state was determined using pulsed optical–optical double resonance fluorescence depletion spectroscopy. The level-selected fluorescence of the A 1Σ + state is depleted back to the ground state when a probe laser excites the molecules to the C 1Σ + state. A total of 456 rovibrational levels, v = 5–33 and J = 1–11, were observed. A set of Dunham constants and the Rydberg–Klein–Rees (RKR) potential curve for the outer well were reported.
Published Version
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