Galactic center gamma ray excess in a radiative neutrino mass model
The Fermi gamma ray space telescope data have pointed towards an excess of gamma rays with a peak around 1–3 GeV in the region surrounding the galactic center. This anomalous excess can be described well by a dark matter candidate having mass in the range 31–40 GeV annihilating into bb¯ pairs with a...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2015-02-01
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| Series: | Physics Letters B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269314008946 |