2 papers
hep-ph2024
Matter Asymmetries in the Dark matter -companion Models
Shao-Long Chen, Zhaofeng Kang, Ze-Kun Liu +1
A class of -symmetric WIMP dark matter models that are characterized by the semi-annihilation into the companion of dark matter has been proposed in Ref.~\cite{Guo:202…
hep-ph2024
Gamma-ray Signal from Dark Matter-Companion Models
Jun Guo, Zhaofeng Kang, Ji-Gang Zhao
In Ref.~\cite{Guo:2021rre}, we proposed to replace the final dark matter (DM) particle in the semi-annihilation mode with its compan…