Single-Electron Capture into Ar^+ Excited States in Ar^2 + Na Collision below 12 keV. : I. Absolute Measurement of Emission Cross-Section.
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概要
- 論文の詳細を見る
Emission spectra between 2800 and 6000 A have been observed at the ionic energies from 0.2 to 12 keV. Absolute measurements of emission cross-sections have been made for the emission lines coming from ArII excited states at 4 and 8 keV with a crossed-beam technique. Processes of single-electron capture into the ArII 4p- and 4p'-states, with exothermicity of a few eV, take place dominantly (∿10^<-15>cm^2), while the endothermic processes producing ArII in the 4d- and 5s-states occur with small cross-sections. Sum of the cross-sections for electron capture into the excited states observed is comparable with the total single-electron capture cross-section estimated from attenuation measurements of ion currents. Possible errors and uncertainties are discussed.
- 核融合科学研究所の論文
著者
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奥野 和彦
都立大理
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OHTANI Shunsuke
The University of Electro-Communications
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金子 豊
京都大学大学院情報学研究科
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奥野 和彦
東京都立大学理学部
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MATSUMOTO Atsushi
Institute of Plasma Physics,Nagoya University
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MATSUMOTO Atsushi
National Institute for Fusion Science
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Kaneko Y
Sophia Univ. Tokyo
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Kaneko Y
Department Of Physics Faculty Of Science Tokyo Metropolitan University
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Ohtani Shunsuke
Institute For Laser Science University Of Electro-communications
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Shunsuke Ohtani
Cold Trapped Ions Project Icorp Japan Science And Technology Corporation (jst)
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Ohtani Shunsuke
Cold Trapped Ion Project Japan Science & Technology Cooperation
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MATSUMOTO Atsushi
Research Information Center, Institute of Plasma Physics, Nagoya University
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TSURUBUCHI Seiji
Research Information Center, Institute of Plasma Physics, Nagoya University
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OKUNO Kazuhiko
Research Information Center, Institute of Plasma Physics, Nagoya University
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OHTANI Shunsuke
Research Information Center, Institute of Plasma Physics, Nagoya University
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IWAI Tsuruji
Research Information Center, Institute of Plasma Physics, Nagoya University
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KANEKO Yozaburo
Research Information Center, Institute of Plasma Physics, Nagoya University
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