ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The first suggestion of a possible 59-s periodicity in the Geminga y-ray emission was derived from SAS-2 data3. The analysis was performed on a data set consisting of 121 photons, energy 〉35 MeV, detected over three separate observation intervals, each about 1 week long, with 37, 28 and 56 counts ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/316131a0
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