Nuclear Data Review.

Holden, N. E.

Technical Information Center Oak Ridge Tennessee

关键词: Nuclear data collections;    Isotope dating;    Reviews;    Evaluation;    Abundance;   

RP-ID  :  DE200515010745

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

Non-neutron nuclear data are periodically reviewed and evaluated. The recommended values are published in the Table of the Isotopes of the Chemical Rubber Company's Handbook of Chemistry and Physics. A 2004 review has begun to re-examine some data of interest to the International Union of Geological Sciences (IUGS) sub-commission on Geochronology dealing with radioactive decay constants and isotopic abundance ratios. Among the decay constants that are being evaluated are those of the following nuclides: (sup 40)K, (sup 87)Rb, (sup 138)La, (sup 147)Sm, (sup 176)Lu, (sup 174)Hf, (sup 187)Re, (sup 190)Pt, (sup 232)Th, (sup 235)U, (sup 238)U.