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Neutron Capture Effects in Yamato-74191 and Rare Gas Composition in Yamato-75258
https://nipr.repo.nii.ac.jp/records/1101
https://nipr.repo.nii.ac.jp/records/11012f0402aa-898b-4392-a4ea-b0cd879983e8
名前 / ファイル | ライセンス | アクション |
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Item type | 紀要論文(ELS) / Departmental Bulletin Paper(1) | |||||||||
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公開日 | 1980-12-01 | |||||||||
タイトル | ||||||||||
言語 | en | |||||||||
タイトル | Neutron Capture Effects in Yamato-74191 and Rare Gas Composition in Yamato-75258 | |||||||||
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 | departmental bulletin paper | |||||||||
ページ属性 | ||||||||||
内容記述タイプ | Other | |||||||||
内容記述 | P(論文) | |||||||||
著者名(英) |
Takaoka, Nobuo
× Takaoka, Nobuo
× Nagao, Keisuke
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著者所属(英) | ||||||||||
en | ||||||||||
Department of Earth Sciences, Faculty of Science, Yamagata University | ||||||||||
著者所属(英) | ||||||||||
en | ||||||||||
Graduate School, Science University of Okayama | ||||||||||
抄録(英) | ||||||||||
内容記述タイプ | Other | |||||||||
内容記述 | Results are summarized of mass spectrometrical measurements of rare gases in the Yamato-74191 (L3) chondrite. The rare gas compositions in the Yamato-75258 amphoterite (type 6) were measured. Spallogenic gases dominate in He and Ne. Cosmic-ray irradiation and gas retention ages were tentatively calculated to be 12.4Ma and 30Ga, respectively. The concentration of trapped ^<132>(Xe) agrees with that inferred from the petrologic type. | |||||||||
雑誌書誌ID | ||||||||||
収録物識別子タイプ | NCID | |||||||||
収録物識別子 | AA00733561 | |||||||||
書誌情報 |
Memoirs of National Institute of Polar Research. Special issue 巻 17, p. 210-218, 発行日 1980-12 |