来源:Progress of Theoretical Physics - Supplement, 2009, 180(180): 128-134.
DOI:10.1143/ptps.180.128
摘要
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 DM annihilations or decays. We summarize the main possibilities and their possible tests.