Publication Date:
2016-08-31
Description:
Author(s): Lei Feng, Yun-Feng Liang, Tie-Kuang Dong, and Yi-Zhong Fan Recently Liang et al. [ Phys. Rev. D 93 , 103525 (2016)] found a tentative line signal at about 43 GeV in the directions of 16 nearby galaxy clusters. If arising from dark matter annihilation, the mass of the dark matter particles should be m χ ∼ 43 GeV and the annihilation cross section ⟨ σ v ⟩ ∼ 5 × 10 − 28 ( BF … [Phys. Rev. D 94, 043535] Published Tue Aug 30, 2016
Keywords:
Cosmology
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics