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一放射化学者から見た加速器質量分析
https://doi.org/10.18999/sumrua.8.51
https://doi.org/10.18999/sumrua.8.51e8229342-4569-47be-ac14-3d246c38b537
名前 / ファイル | ライセンス | アクション |
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KJ00000187792.pdf (226.4 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2010-05-17 | |||||
タイトル | ||||||
タイトル | 一放射化学者から見た加速器質量分析 | |||||
言語 | ja | |||||
その他のタイトル | ||||||
その他のタイトル | AMS viewed by an old-fashioned radiochemist | |||||
言語 | en | |||||
著者 |
古川, 路明
× 古川, 路明× Furukawa, Michiaki |
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アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
権利 | ||||||
言語 | ja | |||||
権利情報 | 名古屋大学年代測定資料研究センター 天然放射性元素測定小委員会 | |||||
権利 | ||||||
言語 | ja | |||||
権利情報 | 本文データは学協会の許諾に基づきCiNiiから複製したものである | |||||
抄録 | ||||||
内容記述 | As a radiochemist, I have measured radiations emitted from radionuclides by various counting techniques : They are very useful to identify and determine most radionuclides. The techniques are, however, not useful to apply to long-lived nuclides, because decay rates decrease with the increase of half-life. In 1939,Alvarez and Cornog identified stable ^3He by using a cyclotron as a kind of mass spectrometer. This is an important contribution int he field of light nuclei studies. In the last 1970's, the AMS technique was revisited, and has widely been applied to various fields like physics, chemistry, geology, archeology, geography, etc. I gave brief comments on some long-lived nuclides which I am interested. They include ^<10>Be, ^<14>C, ^<26>Al, ^<36>Cl and ^<129>I. The last three nuclides have close connection to environmental issues such as production by nuclear weapons tests, emission from reprocessing plants, storage of nuclear waste, etc. I sincerely welcome the introduction of a new superb machine. But, we must not forget the importance of sample preparation. Accurate results cannot be obtained without careful handling of invaluable samples. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
内容記述 | ||||||
内容記述 | 名古屋大学タンデトロン加速器質量分析計シンポジウム(平成8年(1996年度)報告 「第2世代タンデトロン加速器質量分析計(加速器年代測定システム)による高精度・高分解能14C年代測定の利用分野・方法の開拓」 Proceedings of Symposium on Researches with a Tandetron Accelerator Mass Spectrometer at Nagoya University in 1996“Studies on New Fields and New Methods of Applications of High-Precision and High-Accuracy Radiocarbon Dating with a Second-Generation Tandetron Accelerator Mass Spectrometer at Nagoya University”日時:1997 (平成9)年3月10日 場所:名古屋大学年代測定資料研究センター古川総合研究資料館講義室 | |||||
言語 | ja | |||||
内容記述タイプ | Other | |||||
出版者 | ||||||
言語 | ja | |||||
出版者 | 名古屋大学年代測定資料研究センター 天然放射性元素測定小委員会 | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | departmental bulletin paper | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
ID登録 | ||||||
ID登録 | 10.18999/sumrua.8.51 | |||||
ID登録タイプ | JaLC | |||||
関連情報 | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | URI | |||||
関連識別子 | http://ci.nii.ac.jp/naid/110000476014/ | |||||
書誌情報 |
ja : 名古屋大学加速器質量分析計業績報告書 巻 8, p. 51-54, 発行日 1997-03 |
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フォーマット | ||||||
application/pdf | ||||||
著者版フラグ | ||||||
値 | publisher |