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Gamma-ray burst color-color diagramsWe calculate the spectral hardness ratios for several intense gamma-ray bursts (GRBs) which have sufficient statistics in four energy channels. We study the evolution of these hardness ratios during the events using color-color diagrams (CCDs) and we attempt a preliminary classification of GRBs based on their CCD evolution.
Document ID
19930044889
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Kouveliotou, C. (Universities Space Research Association; NASA, Marshall Space Flight Center Huntsville, AL, United States)
Paciesas, W. S. (Alabama Univ. Huntsville, United States)
Fishman, G. J. (NASA Marshall Space Flight Center Huntsville, AL, United States)
Meegan, C. A. (NASA Marshall Space Flight Center Huntsville, AL, United States)
Wilson, R. B. (NASA Marshall Space Flight Center Huntsville, AL, United States)
Date Acquired
August 16, 2013
Publication Date
January 1, 1993
Publication Information
Publication: Astronomy and Astrophysics Supplement Series
Volume: 97
Issue: 1
ISSN: 0365-0138
Subject Category
Astrophysics
Accession Number
93A28886
Distribution Limits
Public
Copyright
Other

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