2012

Supersymmetric Extension of the Minimal Dark Matter Model

Chang, Xue, Liu, Chun, Ma, Feng-Cai et al.

Understand

The minimal dark matter model is given a supersymmetric extension.

A super SU(2)L quintuplet is introduced with its fermionic neutral component still being the dark matter, the dark matter particle mass is about 19.7 GeV.
Mass splitting among the quintplet due to supersymmetry particles is found to be negligibly small compared to the electroweak corrections.
Other properties of this supersymmetry model are studied, it has the solutions to the PAMELA and Fermi-LAT anomaly, the predictions in higher energies need further experimental data to verify.

For reviews, see M. E. Peskin, arXiv:0801.1928; S. P. Martin, arXiv:hep-ph/9709356
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