Dark Matter with Dirac and Majorana Gaugino Masses

@inproceedings{BlangerDarkMW,
  title={Dark Matter with Dirac and Majorana Gaugino Masses},
  author={G. B{\'e}langer and Karim Benakli and Mark D. Goodsell and C. Moura and Alexander Pukhov}
}
We consider the minimal supersymmetric extension of the Standard Model allowing both Dirac and Majorana gauginos. The Dirac masses are obtained by pairing up extra chiral multiplets: a singlet S for U (1) Y , a triplet T for SU (2) w and an octet O g for SU (3) c with the respective gauginos. The electroweak symmetry breaking sector is modified by the couplings of the new fields S and T to the Higgs doublets. We discuss two limits: i) both the adjoint scalars are decoupled with the main effect… CONTINUE READING
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