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Dark matter interpretations of the cosmic-ray $e^\pm$ excesses
A. Strumia Dipertimento di Fisica, Universitá
di Pisa, Pisa, Italy
Abstract:
The cosmic-ray excess observed by PAMELA in the positron fraction and by FERMI and HESS in $e^-{+}e^+$ can be interpreted in terms of dark matter annihilations or decays. We summarize the main possibilities and their possible tests.
Keywords:
cosmic ray, dark matter, positron.
Received: 12.02.2012
Citation:
A. Strumia, “Dark matter interpretations of the cosmic-ray $e^\pm$ excesses”, TMF, 170:2 (2012), 248–257; Theoret. and Math. Phys., 170:2 (2012), 203–210
Linking options:
https://www.mathnet.ru/eng/tmf6763https://doi.org/10.4213/tmf6763 https://www.mathnet.ru/eng/tmf/v170/i2/p248
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