ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] In the first data set the Mt Hopkins 10-m reflector4 was used with a field of view of 1. Approximately 112 h of observation were analysed. As the detector has an energy threshold of 1011 eV it will respond to 5 x 1012eV primaries over a large area. Events were recorded on analogue magnetic tapes ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/277199a0