Proposal for a New Minimal Supersymmetric Standard Model

  title={Proposal for a New Minimal Supersymmetric Standard Model},
  author={Daniel E. L{\'o}pez-Fogliani and C. Mu{\~n}oz},
The fact that neutrinos are massive suggests that the Minimal Supersym-metric Standard Model (MSSM) might be extended in order to include three gauge-singlet neutrino superfields with Yukawa couplings of the type H 2 L ν c. We propose to use these superfields to solve the µ problem of the MSSM without having to introduce an extra singlet superfield as in the case of the Next-to-MSSM (NMSSM). In particular, terms of the type ν c H 1 H 2 in the superpotential may carry out this task spontaneously… CONTINUE READING

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