Ja n 20 05 SHEP-0501 Higgs bosons in the NMSSM with exact and slightly broken PQ-symmetry

@inproceedings{Miller2005JaN2,
  title={Ja n 20 05 SHEP-0501 Higgs bosons in the NMSSM with exact and slightly broken PQ-symmetry},
  author={David J. Miller and S. Moretti and Roman Nevzorov},
  year={2005}
}
We explore the Higgs sector of the NMSSM in the limit when the Peccei–Quinn symmetry is exact or only slightly broken. In this case the Higgs spectrum has a hierarchical structure which is caused by the stability of the physical vacuum. We find a strong correlation between the parameters of the NMSSM if κ = 0 or κ . λ. It allows one to distinguish the NMSSM… CONTINUE READING

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