2014/07/17 by E. C. F. S. Fortes, A. C. B. Machado, Fortes, E. C. F. S. +5
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #High Energy Physics - Phenomenology (hep-ph) #hep-ex #hep-ph
paper · pdf · doi:10.48550/arxiv.1407.4749
1 figure, 10 pages
arxiv created 2014/07/17 · arxiv updated 2014/07/18
We study a two scalar inert doublet model (IDMS3) which is stabilized by a S3 symmetry. We consider two scenarios: i) two of the scalars in each charged sector are mass degenerated due to a residual Z2 symmetry, ii) there is no mass degeneracy because of the introduction of soft terms that break the Z2 symmetry. We show that both scenarios provide good dark matter candidates for some range of parameters.