Gamma ray lines from dark matter annihilation [electronic resource].

Published: Washington, D.C : United States. Dept. of Energy. Office of Energy Research, 1989.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description: Pages: (13 pages) : digital, PDF file
Additional Creators: Fermi National Accelerator Laboratory, United States. Department of Energy. Office of Energy Research, and United States. Department of Energy. Office of Scientific and Technical Information

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Summary

If direct annihilation of dark matter particles into a pair of photons occurs in the galactic halo, a narrow γ-ray line can be discovered at future γ-ray detectors sensitive to the GeV region. The signals predicted by different dark matter candidates are analyzed. 16 refs., 3 figs.

Report Numbers

E 1.99:fnal/c-89/188-t
E 1.99: conf-8905222--1
conf-8905222--1
fnal/c-89/188-t

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Note

Published through SciTech Connect.
08/01/1989.
"fnal/c-89/188-t"
" conf-8905222--1"
"DE90000779"
Topical seminar on astrophysics and particle physics, San Miniato (Italy), 8-12 May 1989.
Giudice, G.F.

Funding Information

AC02-76CH03000

View MARC record | catkey: 13827542