We show that the 3-3-1 model with minimal lepton content can work as a two-Higgs-triplet 3-3-1 model while leaving the other scalars as inert particles responsible for dark matter. We study two cases of dark matter, corresponding to the doublet and singlet scalar candidates, and we determine the parameter spaces in the WMAP-allowed region of relic density. Indirect and direct searches for dark matter in both cases are investigated by using micrOMEGAs.
|Journal||Physical Review D - Particles, Fields, Gravitation and Cosmology|
|Publication status||Published - 2015 Jun 24|
Bibliographical notePublisher Copyright:
© 2015 American Physical Society.
All Science Journal Classification (ASJC) codes
- Nuclear and High Energy Physics
- Physics and Astronomy (miscellaneous)