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Demonstration of repetitive energetic proton generation by ultra-intense laser interaction with a tape target
https://repo.qst.go.jp/records/80127
https://repo.qst.go.jp/records/80127ad73432c-d277-4c61-b8d1-dff9ec354ebb
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2020-01-28 | |||||
| タイトル | ||||||
| タイトル | Demonstration of repetitive energetic proton generation by ultra-intense laser interaction with a tape target | |||||
| 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 |
Dover, NicholasPeter
× Dover, NicholasPeter× Nishiuchi, Mamiko× Sakaki, Hironao× Kondo, Kotaro× A. Alkhimova, M.× Ya. Faenov, A.× Hata, M.× Iwata, N.× Kiriyama, Hiromitsu× Kevin Koga, James× Miyahara, Takumi× A. Pikuz, T.× Pirozhkov, Alexander× Sagisaka, Akito× Sentoku, Y.× Watanabe, Y.× Kando, Masaki× Kondo, Kiminori× Lowe, HazelFrances× J. Ditter, E.× C. Ettlinger, O.× S. Hicks, G.× Najmudin, Z.× Schramm, U.× Ziegler, T.× Zeil, K.× Dover, NicholasPeter× Nishiuchi, Mamiko× Sakaki, Hironao× Kondo, Kotaro× Kiriyama, Hiromitsu× Kevin Koga, James× Miyahara, Takumi× Pirozhkov, Alexander× Sagisaka, Akito× Kando, Masaki× Kondo, Kiminori× Lowe, HazelFrances |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | High power laser systems are an attractive driver for compact energetic ion sources. We demonstrate repetitive acceleration at 0.1 Hz of proton beams up to 40 MeV from a reeled tape target irradiated by ultra-high intensities up to 5 × 1021 Wcm−2 and laser energies ≈ 15 J using the J-KAREN-P laser system. We investigate the stability of the source and its behaviour with laser spot focal size. We compare the scaling of proton energy with laser energy with a recently developed analytical model, and also demonstrate that it is possible to reach energies up to 50 MeV on a single shot with a lower laser energy ≈ 10 J by using a thinner target, motivating development of high repetition targetry suitable for thinner targets. | |||||
| 書誌情報 |
High Energy Density Physics 巻 37, p. 100847, 発行日 2020-07 |
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| 出版者 | ||||||
| 出版者 | Elsevier | |||||
| 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.2020.100847 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.sciencedirect.com/science/article/abs/pii/S1574181820300884 | |||||
