Autoionizing Process of the Double Rydberg State
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Abstract
Using five-laser resonance excitation and double time-of-flight spectroscopy, the double Rydberg states NLnl (N ≤ 66; n ≤ 85; L, 1 < 4) of Ca have been obtained. The distribution of Ca+ Rydberg states, which is from the autoionization of the double Rydberg state has been measured. A novel result has been observed.
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