Accession Number : ADA018095
Title : An Analysis of Trajectory-Derived Penumbral Widths.
Descriptive Note : Interim rept.,
Corporate Author : AIR FORCE CAMBRIDGE RESEARCH LABS HANSCOM AFB MASS
Personal Author(s) : Smart,D. F. ; Shea,M. A.
Report Date : 26 NOV 1975
Pagination or Media Count : 8
Abstract : A knowledge of the penumbra of the cosmic radiation is becoming increasingly important for a number of cosmic-ray measurements, particularly for those measurements employing geomagnetic effects as part of the sensor discrimination techniques. Although the penumbra has an extremely complex structure of allowed and forbidden bands, the authors have found that up to approximately 10 GV the penumbral width can be approximated by a simple power law relationship.
Descriptors : *Cosmic rays, Spectrum analysis, Computations
Subject Categories : Astrophysics
Distribution Statement : APPROVED FOR PUBLIC RELEASE