ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] A new upper limit on the amount of antimatter in primery cosmic rays has been established. The limits are considerably lower than those for any previous ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/236335a0
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