What is the upper limit on the lightest supersymmetric Higgs mass?

1998/09/04 by M. Quirós, M. Quiros, Quiros, M. +2 · 1 citation
Physics and Astronomy · Social Sciences · #Cosmology and Gravitation Theories #International Science and Diplomacy #Particle physics theoretical and experimental studies #hep-ph

paper · pdf · doi:10.48550/arxiv.hep-ph/9809269

7 pages, 4 figures, Work presented at PASCOS-98, March 22-29 1998

arxiv created 1998/09/04 · arxiv updated 2009/11/30

Abstract

In this talk the question of what is the upper bound on the lightest supersymmetric Higgs mass, m_h is addressed. This question is relevant since experimental lower bounds on m_h might implement, in the near future, exclusion of supersymmetry. By imposing (perturbative) unification of the gauge couplings at some high scale \simgt 10¹⁷ GeV, we have found that for a top-quark mass M_t=175 GeV, and depending on the supersymmetric parameters, this bound can be as high as 205 GeV.

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