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Direct Observation of the M1 Transition between the Ground Term Fine Structure Levels of W VIII
http://hdl.handle.net/10655/00013047
http://hdl.handle.net/10655/00013047a98fa32c-7db2-4b82-b54a-fcee8dd52f53
| 名前 / ファイル | ライセンス | アクション |
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atoms_5_5010013 (241.1 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||
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| 公開日 | 2022-02-17 | |||||||||||||||
| タイトル | ||||||||||||||||
| タイトル | Direct Observation of the M1 Transition between the Ground Term Fine Structure Levels of W VIII | |||||||||||||||
| 言語 | ||||||||||||||||
| 言語 | eng | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | EBIT | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | tungsten ions | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | visible spectroscopy | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | plasma diagnostics | |||||||||||||||
| 資源タイプ | ||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||
| 資源タイプ | journal article | |||||||||||||||
| 著者 |
MITA, Momoe
× MITA, Momoe
× SAKAUE, Hiroyuki A.
× KATO, Daiji
× MURAKAMI, Izumi
× Nakamura, Nobuyuki
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| 抄録 | ||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||
| 内容記述 | We present a direct observation of the M1 transition between the fine structure splitting in the 4f135s25p6 2F ground term of W VIII. The spectroscopic data of few-times ionized tungsten ions are important for the future ITER diagnostics, but there is a serious lack of data. The present study is part of an ongoing effort to solve this problem. Emission from the tungsten ions produced and trapped in a compact electron beam ion trap is observed with a Czerny–Turner visible spectrometer. Spectra in the EUV range are also observed at the same time to help identify the previously-unreported visible lines. The observed wavelength 574.47±0.03 nm (air), which corresponds to the fine structure splitting of 17,402.5 ± 0.9 cm −1 , shows reasonable agreement with the previously reported value 17,410 ± 5 cm −1 obtained indirectly through the analysis of EUV spectra [Ryabtsev et al., Atoms 3 (2015) 273]. | |||||||||||||||
| 書誌情報 |
Atoms 巻 5, 号 1, p. 13, 発行日 2017-03-08 |
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| 出版者 | MDPI | |||||||||||||||
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| 収録物識別子タイプ | ISSN | |||||||||||||||
| 収録物識別子 | 22182004 | |||||||||||||||
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| 関連タイプ | isIdenticalTo | |||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||
| 関連識別子 | 10.3390/atoms5010013 | |||||||||||||||
| 権利 | ||||||||||||||||
| 権利情報 | (c)This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. | |||||||||||||||
| 情報源 | ||||||||||||||||
| 関連名称 | Mita, M.; Sakaue, H.A.; Kato, D.; Murakami, I.; Nakamura, N. Direct Observation of the M1 Transition between the Ground Term Fine Structure Levels of W VIII. Atoms 2017, 5, 13. https://doi.org/10.3390/atoms5010013 | |||||||||||||||
| 関連サイト | ||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||
| 関連識別子 | https://doi.org/10.3390/atoms5010013 | |||||||||||||||
| 関連名称 | Publisher version | |||||||||||||||
| 著者版フラグ | ||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||
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