Air Shower
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Air Shower
A grouping of cosmic-ray particles observed in the atmosphere;
a
cascade shower in the
atmosphere. Also called
shower .
Primary cosmic rays slowed down in the
atmosphere emit
bremsstrahlung photons of high energy. Each
of these photons produces secondary electrons which generate more photons
and the process continues until the available energy is absorbed.
References
This article is based on NASA's Dictionary of Technical Terms for Aerospace Use
