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The ultrahigh energy photon spectrumResults are made of a numerical calculation of the ultrahigh energy photon spectrum. After assuming that the ultrahigh energy cosmic-ray nucleons are universal, calculations are made without resorting to the previously employed delta function approximation.
Document ID
19730010976
Acquisition Source
Legacy CDMS
Document Type
Technical Memorandum (TM)
Authors
Stecker, F. W. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Bredekamp, J. H. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Date Acquired
September 2, 2013
Publication Date
December 1, 1972
Subject Category
Physics, Atomic, Molecular, And Nuclear
Report/Patent Number
X-641-72-480
NASA-TM-X-66198
Report Number: X-641-72-480
Report Number: NASA-TM-X-66198
Accession Number
73N19703
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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