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Performance of JT-60SA divertor Thomson scattering diagnostics
http://hdl.handle.net/2237/00030855
http://hdl.handle.net/2237/00030855f576c9e9-1a51-4c85-9ad2-2a75222f56f9
名前 / ファイル | ライセンス | アクション |
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1_4929514 (2.6 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2019-11-07 | |||||
タイトル | ||||||
タイトル | Performance of JT-60SA divertor Thomson scattering diagnostics | |||||
言語 | en | |||||
著者 |
Kajita, Shin
× Kajita, Shin× Hatae, Takaki× Tojo, Hiroshi× Enokuchi, Akito× Hamano, Takashi× Shimizu, Katsuhiro× Kawashima, Hisato |
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アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
権利 | ||||||
言語 | en | |||||
権利情報 | Copyright 2015 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing.The following article appeared in (Review of Scientific Instruments. v.86, n.8, 2015, p.083511) and may be found at (http://dx.doi.org/10.1063/1.4929514). | |||||
抄録 | ||||||
内容記述 | For the satellite tokamak JT-60 Super Advanced (JT-60SA), a divertor Thomson scattering measurement system is planning to be installed. In this study, we improved the design of the collection optics based on the previous one, in which it was found that the solid angle of the collection optics became very small, mainly because of poor accessibility to the measurement region. By improvement, the solid angle was increased by up to approximately five times. To accurately assess the measurement performance, background noise was assessed using the plasma parameters in two typical discharges in JT-60SA calculated from the SONIC code. Moreover, the influence of the reflection of bremsstrahlung radiation by the wall is simulated by using a ray tracing simulation. The errors in the temperature and the density are assessed based on the simulation results for three typical field of views. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
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言語 | en | |||||
出版者 | AIP Publishing | |||||
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言語 | eng | |||||
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資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1063/1.4929514 | |||||
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収録物識別子タイプ | PISSN | |||||
収録物識別子 | 0034-6748 | |||||
書誌情報 |
en : Review of Scientific Instruments 巻 86, 号 8, p. 083511, 発行日 2015-08 |
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値 | publisher |