NASA NTRS · 19900014005
Gamma ray cosmology: The extra galactic gamma spectrum and methods to detect the underlying source
Abstract
The possible sources of extragalactic gamma rays and methods to distinguish the different sources are discussed. The sources considered are early universe decays and annihilation of Particles, active galactic nuclei (AGN) sources, and baryon-antibaryon annihilation in a baryon symmetric cosmology. The energy spectrum and possible angular fluctuations due to these sources are described.
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Cline, David B.. 1990-05-01. Gamma ray cosmology: The extra galactic gamma spectrum and methods to detect the underlying source. https://ntrs.nasa.gov/citations/19900014005
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