NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Collections About News Help Login
Back to Results
Fluxes and distances of gamma-ray burstsGamma-gamma pair production and annihilation in gamma-ray burst source regions are calculated. These processes do not produce effective collimation of the flux above pair production threshold, but when repeated approximately 1/alpha times, higher order processes soften the spectrum and permit escape of intense fluxes.
Document ID
19850042632
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Carrigan, B. J. (Washington Univ. Saint Louis, MO, United States)
Katz, J. I. (Washington University St. Louis, WA, United States)
Date Acquired
August 12, 2013
Publication Date
September 1, 1984
Publication Information
Publication: Astronomy Express
Volume: 1
ISSN: 0265-5365
Subject Category
Astrophysics
Accession Number
85A24783
Funding Number(s)
CONTRACT_GRANT: NAGW-592
CONTRACT_GRANT: NSF AST-81-21704
Distribution Limits
Public
Copyright
Other

Available Downloads

There are no available downloads for this record.

Related Records

There are no records associated with this record.
No Preview Available