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arXiv · 1007.4839

Mixed dark matter from technicolor

Alexander Belyaev·Mads T. Frandsen·Francesco Sannino·Subir Sarkar
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Abstract

We study natural composite cold dark matter candidates which are pseudo Nambu-Goldstone bosons (pNGB) in models of dynamical electroweak symmetry breaking. Some of these can have a significant thermal relic abundance, while others must be mainly asymmetric dark matter. By considering the thermal abundance alone we find a lower bound of MW on the pNGB mass when the (composite) Higgs is heavier than 115 GeV. Being pNGBs, the dark matter candidates are in general light enough to be produced at the LHC.

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Alexander Belyaev, Mads T. Frandsen, Francesco Sannino, Subir Sarkar. 2010-07-30. Mixed dark matter from technicolor. https://doi.org/10.1103/physrevd.83.015007

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