Absolute Measurement of the Photoionization Cross Section of the Excited 7p State of Potassium
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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.
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FENG Baohua, ZHANG Zuren. Absolute Measurement of the Photoionization Cross Section of the Excited 7p State of Potassium[J]. Chin. Phys. Lett., 1993, 10(4): 217-219.
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FENG Baohua, ZHANG Zuren. Absolute Measurement of the Photoionization Cross Section of the Excited 7p State of Potassium[J]. Chin. Phys. Lett., 1993, 10(4): 217-219.
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FENG Baohua, ZHANG Zuren. Absolute Measurement of the Photoionization Cross Section of the Excited 7p State of Potassium[J]. Chin. Phys. Lett., 1993, 10(4): 217-219.
|
FENG Baohua, ZHANG Zuren. Absolute Measurement of the Photoionization Cross Section of the Excited 7p State of Potassium[J]. Chin. Phys. Lett., 1993, 10(4): 217-219.
|
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