125 GeV Higgs Boson from t-b-tau Yukawa Unification
High Energy Physics - Phenomenology
2015-06-04 v1
Abstract
We identify a class of supersymmetric SU(4)_c x SU(2)_L x SU(2)_R models in which imposing essentially perfect t-b-tau Yukawa coupling unification at M_GUT yields a mass close to 122-126 GeV for the lightest CP-even (SM-like) Higgs boson. The squark and gluino masses in these models exceed 3 TeV, but the stau and charginos in some cases can be considerably lighter. We display some benchmark points corresponding to neutralino-stau and bino-wino coannihilations as well as A-resonance. The well-known MSSM parameter tan beta is around 46-52.
Keywords
Cite
@article{arxiv.1203.6082,
title = {125 GeV Higgs Boson from t-b-tau Yukawa Unification},
author = {Ilia Gogoladze and Qaisar Shafi and Cem Salih Ün},
journal= {arXiv preprint arXiv:1203.6082},
year = {2015}
}
Comments
16 pages, 4 figures