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A multi-stage scintillation counter for GeV-scale multi-species ion spectroscopy in laser-driven particle acceleration experiments
https://repo.qst.go.jp/records/86297
https://repo.qst.go.jp/records/8629738926cbd-1d9f-4be4-953d-d67eefe158dc
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2022-02-01 | |||||
| タイトル | ||||||
| タイトル | A multi-stage scintillation counter for GeV-scale multi-species ion spectroscopy in laser-driven particle acceleration experiments | |||||
| 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 |
Abe, Y.
× Abe, Y.× Kohri, H.× Tokiyasu, A.× Takumi, Minami× Iwasaki, K.× Taguchi, T.× Takafumi, Asai× Kanasaki, M.× Satoshi, Kodaira× S. Fujioka× Kuramitsu, Y.× Yuji, Fukuda× Takumi, Minami× Takafumi, Asai× Satoshi, Kodaira× Yuji, Fukuda |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Particle counting analysis (PCA) with multi-stage scintillation detector shows a new perspective on angularly- resolved spectral characterizations of GeV-scale, multi-species ion beams produced by high-power lasers. The diagnosis provides a mass-dependent ion energy spectrum based on time-of-flight and pulse-height analysis of single particle events detected through repetitive experiments. With a novel arrangement of multiple scintil- lators with different ions stopping powers, PCA offers potential advantages over commonly used diagnostics (CR-39, radiochromic films, Thomson parabola etc.) in terms of coverage solid angle, detection efficiency for GeV-ions, and shot-to-shot analysis in high repetition experiments. The basic detector design was tested using a 230-MeV proton beam from the Heavy Ion Medical Accelerator in Chiba (HIMAC), where we demon- strated its ability to discriminate major ion species accelerated in laser-plasma experiments (i.e. protons, deuterons, carbon and oxygen ions) with excellent energy and mass resolution. The proposed diagnostic concept would be essential for better understanding of laser-driven particle acceleration, which paves the way towards all-optical compact accelerators for a range of applications. | |||||
| 書誌情報 |
Review of Scientific Instruments 巻 93, p. 063502-1-063502-8, 発行日 2022-06 |
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| 出版者 | ||||||
| 出版者 | American Institute of Physics | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0034-6748 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1063/5.0078817 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://aip.scitation.org/doi/10.1063/5.0078817 | |||||
