Determination of natural radiative lifetimes and Landé factors for highly excitedF states in cesium |
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Authors: | H Lundberg S Svanberg |
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Institution: | 1. Department of Physics, Chalmers University of Technology, G?teborg, Sweden
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Abstract: | Natural radiative lifetimes and Landég J factors for several highly excitedF states in cesium were measured using time-resolved fluorescence spectroscopy. TheF states were excited from the 52 D 5/2 state with a pulse-modulated CW dye laser, and the delayed-coincidence method was employed to record decay curves, which in some experiments exhibited Zeeman quantum beats. A further CW dye laser was used to produce the necessary population in the 52 D 5/2 state. The lifetimes in the sequence 11–162 F 7/2 follow an x scaling law withx=2.76 and the Landé factors agree with the predicted value, 1.143. |
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