Calculating the Bound on the Light Higgs Mass in General SUSY Models

J. R. Espinosa

Calculating the Bound on the Light Higgs Mass in General SUSY Models

High Energy Physics - Phenomenology 2007-05-23 v1

Authors: J. R. Espinosa

Abstract

In the Minimal Supersymmetric Standard Model (MSSM) the existence of an upper bound on the mass of the $CP=+1$ lightest Higgs boson, equal to $m_Z$ at tree--level and $\simlt 120\ GeV$ after the inclusion of radiative corrections, has important phenomenological consequences for Higgs searches. A similar bound, independent of mass parameters other than the electroweak scale, can be calculated in supersymmetric models with an extended Higgs sector. In models with arbitrary Higgs sectors perturbative up to $10^{16}\ GeV$ , we find, including radiative corrections, $m_h \simlt 155\ GeV$ for $m_t \simlt 190\ GeV$ .

Keywords

MSSM Higgs mass bound radiative corrections supersymmetric models extended Higgs sector

Cite

@article{arxiv.hep-ph/9309304,
  title  = {Calculating the Bound on the Light Higgs Mass in General SUSY Models},
  author = {J. R. Espinosa},
  journal= {arXiv preprint arXiv:hep-ph/9309304},
  year   = {2007}
}

Comments

(Talk given at the XVI Kazimierz Meeting on Elementary Particles, 24-28 May 1993, Kazimierz (Poland).), 4 pages, LATEX, (PS-files appended at the end), IEM-FT-79/93

Calculating the Bound on the Light Higgs Mass in General SUSY Models

Abstract

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