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Collisionless electrostatic shock acceleration of proton using high intensity laser
https://repo.qst.go.jp/records/76496
https://repo.qst.go.jp/records/764968f3b7ddc-382e-4083-b0d5-2e33e6b6b6c8
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-07-23 | |||||
| タイトル | ||||||
| タイトル | Collisionless electrostatic shock acceleration of proton using high intensity laser | |||||
| 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 |
Ota, Masato
× Ota, Masato× Morace, Allesio× Kumar, Rajesh× Kambayashi, S.× Egashira, Syunsuke× Kanasaki, Masato× Fukuda, Yuji× Sakawa, Youichi× Fukuda, Yuuji |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | An experiment on ion acceleration in near-critical density plasma is conducted using a high-intensity 1053 nm linearly polarized laser pulse with a laser intensity of 3.5 × 10^18 W/cm^2. In this experiment a thin 0.7 μm thick CH foil is irradiated with a low-intensity, nanosecond pulse to create a near-critical density plasma. Then the high-intensity pulse is focused on the target at di erent time delays in order to verify what density pro le is optimal for collisionless shock generation. Ion acceleration and electron spectra are observed by Radio Chromic Film and magnetic electron spectrometer. Proton dominant acceleration is con rmed at some time delays by CR-39. It is suggested that the accelerated ions are produced by Collisionless Electrostatic Shock comparing the experimental results with numerical/computational results. | |||||
| 書誌情報 |
High Energy Density Physics 巻 33, p. 100697-1-100697-4, 発行日 2019-07 |
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| 出版者 | ||||||
| 出版者 | Elsevier B.V. | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1574-1818 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.hedp.2019.100697 | |||||
| 関連サイト | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1016/j.hedp.2019.100697 | |||||
