3 papers
hep-ph2025
Two-Component Dark Matter with an SU(2) Dark Sector
Shao-Long Chen, Wen-wen Jiang
We propose an extension to the standard model incorporating a dark sector with a non-Abelian SU(2) gauge symmetry. The model yields stable dark matter candidates, protected by a re…
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
Neutrinoless Double Beta Decay in Multiple Isotopes for Fingerprints Identification of Operators and Models
Shao-Long Chen, Yu-Qi Xiao
Neutrinoless double beta () decay is the most promising way to determine whether neutrinos are Majorana particles. There are many experiments based on different isotopes sear…