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Spectral evolution of soft x-ray emission from optically thin, high electron temperature platinum plasmas
https://repo.qst.go.jp/records/48614
https://repo.qst.go.jp/records/486147f0e0080-233b-4f3c-b21b-45283b91a088
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-03-22 | |||||
| タイトル | ||||||
| タイトル | Spectral evolution of soft x-ray emission from optically thin, high electron temperature platinum plasmas | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 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 | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
原, 広行
× 原, 広行× 大橋, 隼人× Li, Bown× Dunne, Padraig× O'Sullivan, Gerry× 佐々木, 明× 鈴木, 千尋× 田村, 直樹× 坂上, 裕之× 加藤, 太治× 村上, 泉× 東口, 武史× 佐々木 明 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The soft x-ray spectra of heavy element plasmas are frequently dominated by unre- solved transition array (UTA) emission. We describe the spectral evolution of an intense UTA under optically thin conditions in platinum plasmas. The UTA was observed to have a peak wavelength around 4.6 nm at line-of-sight averaged elec- tron temperatures less than 1.4 keV at electron densities of (2.5–7.5) × 1013 cm_x1113088_3. The UTA spectral structure was due to emission from 4d–4f transitions in highly charged ions with average charge states of q = 20–40. A numerical simula- tion successfully reproduced the observed spectral behavior. | |||||
| 書誌情報 |
APL Photonics 巻 2, 号 8, p. 081301-1-081301-7, 発行日 2017-08 |
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| 出版者 | ||||||
| 出版者 | American Institute of Physics | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1063/1.4997413 | |||||
