ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Two modulation collimators were installed in the balloon gondola so that the fields of view of the collimators were pointed towards the zenith, and the directions of the collimator transmission bands projected on the celestial sphere were perpendicular to each other. Scintillation counters of ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/272337a0
Permalink