Supersymmetric extension of the minimal dark matter model

CHANG Xue; LIU Chun; MA Feng-Cai; YANG Shuo

doi:10.1088/1674-1137/36/9/003

Chinese Physics C> 2012, Vol. 36> Issue(9) : 810-817 DOI: 10.1088/1674-1137/36/9/003

Supersymmetric extension of the minimal dark matter model

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Abstract：
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, and the dark matter mass is about 19.7 TeV. 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, and the predictions in higher energies need further experimental data to verify them.

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CHANG Xue, LIU Chun, MA Feng-Cai and YANG Shuo. Supersymmetric extension of the minimal dark matter model[J]. Chinese Physics C, 2012, 36(9): 810-817. doi: 10.1088/1674-1137/36/9/003

CHANG Xue, LIU Chun, MA Feng-Cai and YANG Shuo. Supersymmetric extension of the minimal dark matter model[J]. Chinese Physics C, 2012, 36(9): 810-817. doi: 10.1088/1674-1137/36/9/003 shu

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Received: 2012-01-11
Revised: 1900-01-01

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