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Accession number;02A0151801
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| Title;Measurement of half life of Mn-53 (II). |
| Author;
OURA Y
(Graduate School Of Sci., Tokyo Metropolitan Univ., Japan)
NAGAMINE T
(Graduate School Of Sci., Tokyo Metropolitan Univ., Japan)
YONEDA S
(The National Sci. Museum, Japan)
EBIHARA M
(Graduate School Of Sci., Tokyo Metropolitan Univ., Japan)
HONDA M
(Graduate School Of Sci., Tokyo Metropolitan Univ., Japan)
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Journal Title;Abstracts of Papers. Symposium on Radiochemistry
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Journal Code:F0139B
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ISSN:1345-2762
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VOL.45th;NO.;PAGE.23(2001)
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| Figure&Table&Reference;REF.2 |
| Pub. Country;Japan |
| Language;English |
| Abstract;We started re-measuring the half life of Mn-53 with higher accuracy and precision using a developed radiation detector and a mass spectrometer, with determining directly an absolute activity of 53Mn by X-ray counting. Using Mn-53 separated from Canyon Diablo, we did not detected X-ray and Mn-53 beam in mass pecstrometry. Newly prepared of 53Mn sample from ALH77250 iron meteorite is in progress. (author abst.) |
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