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A Program for the Precise Observations of Ultra Heavy Nuclei in Galactic Cosmic Rays
https://repo.qst.go.jp/records/45488
https://repo.qst.go.jp/records/45488ca0f2499-9fac-4d57-b817-f3d512a6366f
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2009-04-17 | |||||
| タイトル | ||||||
| タイトル | A Program for the Precise Observations of Ultra Heavy Nuclei in Galactic Cosmic Rays | |||||
| 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 |
Kodaira, Satoshi
× Kodaira, Satoshi× Doke, Tadayoshi× Hasebe, Nobuyuki× Hareyama, Makoto× Miyachi, Takashi× Miyajima, Mitsuhiro× Sakurai, Kunitomo× Ota, Syuya× Satou, Masashi× Shimizu, Yuki× Takano, Masatoshi× Torii, Syoji× Yasuda, Nakahiro× Nakamura, Shougo× Tawara, Hiroko× Ogura, Kouichi× et.al× 小平 聡× 道家 忠義× 晴山 慎× 太田 周也× 佐藤 匡× 清水 雄輝× 安田 仲宏× 中村 正吾 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The origin of galactic cosmic rays (GCRs) nuclei is still unknown. Precise observation of ultra heavy GCRs would be an important step in resolving their origin including the remaining problems in cosmic ray astrophysics. A program to observe UH nuclei in GCRs is proposed which involves the use of a high performance solid-state track detector on board a long-duration balloon. The program focuses measuring the elemental and isotopic compositions of UH nuclei up to the actinides. The observation of nuclear composition covers a wide range of scientific themes including studies of nucleosynthesis in cosmic ray sources, chemical evolution of galactic material, the characteristic time of cosmic rays, and heating and acceleration mechanisms of cosmic ray particles. | |||||
| 書誌情報 |
Journal of the Physical Society of Japan 巻 78, 号 Suppl.A, p. 138-141, 発行日 2009-04 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0031-9015 | |||||
