Absolute Measurement of the Photoionization Cross Section of the Excited 7p State of Potassium
FENG Baohua, ZHANG Zuren
Institute of Physics, Academia Sinica, Beijing 100080
Absolute Measurement of the Photoionization Cross Section of the Excited 7p State of Potassium
FENG Baohua;ZHANG Zuren
Institute of Physics, Academia Sinica, Beijing 100080
关键词 ：
32.80.-t ,
32.80.Fb
Abstract ： The absolute photoionization cross section for the excited 7p state of K has been measured using the method of ionization saturation. The measured cross sections σ7p (321.8nm) and σ7p (643.6nm) are (0.9±0.6) Mb and (1.9±0.9)Mb, respectively. The results are in good agreement with the calculated values.
Key words ：
32.80.-t
32.80.Fb
出版日期: 1993-04-01
:
32.80.-t
(Photoionization and excitation)
32.80.Fb
(Photoionization of atoms and ions)
引用本文:
FENG Baohua;ZHANG Zuren. Absolute Measurement of the Photoionization Cross Section of the Excited 7p State of Potassium[J]. 中国物理快报, 1993, 10(4): 217-219.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1993/V10/I4/217
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1993, Vol. 10 
