Higgs and Sparticle Spectroscopy with Gauge-Yukawa Unification
High Energy Physics - Phenomenology
2012-03-06 v2
Abstract
We explore the Higgs and sparticle spectroscopy of supersymmetric SU(4)_c x SU(2)_L x SU(2)_R models in which the three MSSM gauge couplings and third family (t-b-tau) Yukawa couplings are all unified at M_GUT. This class of models can be obtained via compactification of a higher dimensional theory. Allowing for opposite sign gaugino masses and varying m_t within 1 sigma of its current central value yields a variety of gauge-Yukawa unification as well as WMAP compatible neutralino dark matter solutions. They include mixed bino-Higgsino dark matter, stau and gluino coannihilation scenarios, and the A-resonance solution.
Keywords
Cite
@article{arxiv.1102.0013,
title = {Higgs and Sparticle Spectroscopy with Gauge-Yukawa Unification},
author = {Ilia Gogoladze and Rizwan Khalid and Shabbar Raza and Qaisar Shafi},
journal= {arXiv preprint arXiv:1102.0013},
year = {2012}
}
Comments
23 pages, 10 figures, 1 table; Typos fixed in section 4