WIMP Dark Matter in Composite Higgs Models and the Dilaton Portal
High Energy Physics - Phenomenology
2016-02-19 v1
Abstract
We study under which conditions a scalar particle is a viable WIMP Dark Matter candidate with Higgs and dilaton interactions. The theory is a composite Higgs model with top partial compositeness where both the Higgs and the Dark Matter candidate arise as pseudo Goldstone boson of the coset SO(6)/SO(5) from a new physics sector. We highlight the role of the dilaton in direct and indirect searches. We find that a Dark Matter particle with a mass around 200-400 GeV and a relatively light dilaton are a fair prediction of the model.
Keywords
Cite
@article{arxiv.1602.05590,
title = {WIMP Dark Matter in Composite Higgs Models and the Dilaton Portal},
author = {Manki Kim and Seung J. Lee and Alberto Parolini},
journal= {arXiv preprint arXiv:1602.05590},
year = {2016}
}
Comments
16 pages