Alignment limit of the NMSSM Higgs sector
Alignment limit of the NMSSM Higgs sector
The next-to-minimal supersymmetric extension of the Standard Model (NMSSM) with a Higgs boson of mass 125 GeV can be compatible with stop masses of order of the electroweak scale, thereby reducing the degree of fine-tuning necessary to achieve electroweak symmetry breaking. Moreover, in an attractive region of the NMSSM parameter …