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The Andromeda galaxy in gamma-raysImplications of high-energy gamma-ray observations of the Andromeda galaxy with the next generation of satellites Gamma-1 and GRO are discussed in the context of the origin of cosmic rays and gamma-ray processes. The present estimate of the total gamma-ray flux of this galaxy at energies above 100 MeV is a factor of about three less than previous estimates.
Document ID
19870045631
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Oezel, M. E.
(NASA Goddard Space Flight Center Greenbelt, MD; Max-Planck-Institut fuer Radioastronomie, Bonn, Germany)
Berkhuijsen, E. M.
(Max-Planck-Institut fuer Radioastronomie Bonn, Germany)
Date Acquired
August 13, 2013
Publication Date
January 1, 1987
Publication Information
Publication: Astronomy and Astrophysics
Volume: 172
Issue: 1-2,
ISSN: 0004-6361
Subject Category
Astrophysics
Accession Number
87A32905
Distribution Limits
Public
Copyright
Other

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