Stark Profile Measurement of the He II 4686 A Line in a High Density Plasma
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概要
- 論文の詳細を見る
Usinn a Z-rinch rlasrna as a source, Stark broadened irofile of the HCS II 4686 Aline has been measured and compared with Stark broadening theories. Time electrondensity has been obtained from best fit profiles of the He I 3889 A line to thetheory. The electron density range is 1 .9-3 .7 X 1 O " ' cm- ' . The electron te mperaturehas been determined from the izatensity ratio of the He'll 4686 A anti the He I3889 A lines, yielding X 5 X 10' K. The experimental profiles stand bc:tween thecalculated profiles of Greene and of Kepple. The discrepancy between athe experi-ments and the theories is briefly discuassed in relation to the neglected emffect of theion motion in the calculation of the hydrogen and the hydrogenic ion 1i?ae profiles.
- 社団法人日本物理学会の論文
- 1980-07-15
著者
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ODA Toshiatsu
Faculty of Engineering, Hiroshima University
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Oda Toshiatsu
Faculty Of Engineering Hiroshima Kokusai Gakuin University
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Oda Toshiatsu
Faculty Of Science Hiroshima University
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KIRIYAMA Shin-ichi
Faculty of Science,Hiroshima University
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Kiriyama Shin-ichi
Faculty Of Science Hiroshima University
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