ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] HAFNIUM-181 decays with a 48 day half-life to a 20-microsecond metastable state1 of tantalum-181. From this, two γ-rays are emitted in cascade, with internal conversion coefficients Ne/(Ne + Nγ) approximately 0.6 and 0.062. We wish ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/163168a0
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