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タイトル: | Fast ion charge exchange spectroscopy adapted for tangential viewing geometry in LHD |
著者: | Ito, T. Osakabe, M. Ida, K. Yoshinuma, M. Kobayashi, M. Goto, M. Murakami, S. ![]() Isobe, M. Kobayashi, S. Toi, K. Ogawa, K. Takeiri, Y. Okamura, S. |
発行日: | Oct-2010 |
出版者: | AMER INST PHYSICS |
誌名: | REVIEW OF SCIENTIFIC INSTRUMENTS |
巻: | 81 |
号: | 10 |
論文番号: | 10D327 |
抄録: | A tangential Fast Ion Charge eXchange Spectroscopy is newly applied on a Large Helical Device (LHD) for co/countercirculating fast ions, which are produced by high energy tangential negative-ion based neutral beam injection. With this new observation geometry, both the tangential-neutral beam (NB) and a low-energy radial-NB based on positive ions can be utilized as probe beams of the measurement. We have successfully observed Doppler-shifted H-alpha lights due to the charge exchange process between the probing NB and circulating hydrogen ions of around 100 keV in LHD plasmas. |
著作権等: | Copyright 2010 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in REVIEW OF SCIENTIFIC INSTRUMENTS81, 10D327 (2010) and may be found at |
URI: | http://hdl.handle.net/2433/147218 |
DOI(出版社版): | 10.1063/1.3502331 |
PubMed ID: | 21033849 |
関連リンク: | http://link.aip.org/link/RSINAK/v81/i10/p10D327/s1 |
出現コレクション: | 学術雑誌掲載論文等 |
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