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Low-energy-threshold detector for measuring proton spectra at several tens of MeV using Bragg curve spectroscopy
https://repo.qst.go.jp/records/77757
https://repo.qst.go.jp/records/77757f52cb4ea-f98e-4ef3-8a41-552522a81cf1
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-12-02 | |||||
| タイトル | ||||||
| タイトル | Low-energy-threshold detector for measuring proton spectra at several tens of MeV using Bragg curve spectroscopy | |||||
| 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 |
Yamaguchi, Y.
× Yamaguchi, Y.× Snami, T.× Koba, Y.× Uozumi, Y.× Yusuke, Koba |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We have developed a low-energy-threshold detector comprising a Bragg curve counter (BCC), two silicon-surface barrier detectors, and a bismuth germanate scintillator to obtain experimental double-differential cross section (DDX) data on reactions for incident energies of several tens of MeV. The BCC can identify particles by itself and can do so for protons down to 1 MeV. The developed detector is used to measure the DDXs of reactions for incident proton energies of 40 and 70 MeV at 15–150°. The minimum energy in the DDX data is 1.3 MeV, which gives spectra of emitted particles in the whole energy range. The resultant DDXs are compared with results calculated using intranuclear cascade plus evaporation models. Below 10 MeV, the calculation results agree reasonably with measured data for the C, 27Al , and Cu reactions, but they disagree regarding energy and angular dependence for the 197Au reaction. | |||||
| 書誌情報 |
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 巻 953, p. 163158, 発行日 2019-12 |
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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 | 0168-9002 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.nima.2019.163158 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.sciencedirect.com/science/article/pii/S0168900219314676?via%3Dihub#! | |||||
