Supersymmetric Higgs Bosons at the Limit
arXiv:hep-ph/9302202 · doi:10.1016/0370-2693(93)91107-X
Abstract
We obtain an improved upper bound on the lightest neutral CP-even Higgs boson mass from a low energy renormalisation-group analysis of the Higgs sector of the next-to-minimal supersymmetric standard model. We find $m_h< 145$ GeV for $m_t=90$ GeV, decreasing to $m_h< 123$ GeV for $m_t=180$ GeV. We also discuss the light Higgs spectrum in the region of parameter space close to the upper bound.
15 pages of plain LaTeX, 6 figures as uuencoded compressed tar file, SHEP 92/93-11