ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The 129I in meteorites is produced by cosmic ray secondary neutron reactions on tellurium1"3, and the 129I in lunar surface materials is produced mainly by spallation on barium and rare earth elements. Because of the difficulty in measuring concentrations of only a few times 106 atoms per g in ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/305611a0
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