Multicomponent dark matter in the light of CALET and DAMPE

In the light of the latest measurements on the total e++e− flux by CALET and DAMPE experiments, we revisit the multicomponent leptonically decaying dark matter (DM) explanations to the cosmic-ray electron/positron excesses observed previously. Especially, we use the single and double-component DM mo...

Full description

Bibliographic Details
Main Authors: Chao-Qiang Geng, Da Huang, Lu Yin
Format: Article
Language:English
Published: Elsevier 2020-10-01
Series:Nuclear Physics B
Online Access:http://www.sciencedirect.com/science/article/pii/S055032132030239X