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Measurements of Cosmic-Ray Neutron Energy Spectra from Thermal to 15 MeV with Bonner Ball Neutron Detector in Aircraft
https://repo.qst.go.jp/records/45697
https://repo.qst.go.jp/records/45697dc10a2d5-174e-4df5-902c-05663d2a47e2
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2009-12-24 | |||||
| タイトル | ||||||
| タイトル | Measurements of Cosmic-Ray Neutron Energy Spectra from Thermal to 15 MeV with Bonner Ball Neutron Detector in Aircraft | |||||
| 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 |
Yajima, Kazuaki
× Yajima, Kazuaki× Yasuda, Hiroshi× Takada, Masashi× Sato, Tatsuhiko× Goka, Tateo× Matsumoto, Haruhisa× Nakamura, Takashi× 矢島 千秋× 保田 浩志× 高田 真志× 中村 尚司 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Cosmic-ray neutron energy spectra from thermal to 15 MeV were measured with the multi-moderator spectrometer known as the Bonner Ball Neutron Detector (BBND) at aviation altitude (9-11 km). Four flights were carried out around the Nagoya Airport in Japan. The measured data were unfolded using the maximum entropy deconvolution code MAXED, and the derived spectra agreed with calculated results using the PHITS-based Analytical Radiation Model in the Atmosphere (PARMA). The results of the in-flight measurement verified the accuracy of model calculation in regard to the neutrons within a certain energy range. | |||||
| 書誌情報 |
Journal of Nuclear Science and Technology 巻 47, 号 1, p. 31-39, 発行日 2010-01 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0022-3131 | |||||
