作者: W Mende , M Kock
DOI: 10.1088/0953-4075/29/4/008
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摘要: We describe a novel experimental technique which allows the determination of absolute oscillator strengths Rydberg transitions with medium to high quantum numbers. Absolute photoionization cross sections measured saturation method are used for calibration f-values. The and its limitations described in detail. Results given main numbers n = 28 - 60 series Ba I (), Sr () principal (). For latter comparison data from literature is given.