Author:
Roy Jean-Claude,Kohman Truman P.
Abstract
The long-lived radionuclide Fe60 has been observed through extraction of its disintegration product, 10-minute Co60m, from the iron fraction isolated from a copper target bombarded with ~400-Mev. protons. Direct observation was prevented by the Fe59 present. Yield considerations indicate the Fe60 half-life to be ~3 × 105 years, uncertain by a factor of 3.
Publisher
Canadian Science Publishing
Subject
General Physics and Astronomy
Cited by
31 articles.
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