Higgs Boson Mass, Sparticle Spectrum and Little Hierarchy Problem in Extended MSSM
High Energy Physics - Phenomenology
2008-11-26 v1
Abstract
We investigate the impact of TeV-scale matter belonging to complete vectorlike multiplets of unified groups on the lightest Higgs boson in the MSSM. We find that consistent with perturbative unification and electroweak precision data the mass m_h can be as large as 160 GeV. These extended MSSM models can also render the little hierarchy problem less severe, but only for lower values of m_h < 125 GeV. We present estimates for the sparticle mass spectrum in these models.
Keywords
Cite
@article{arxiv.0807.3055,
title = {Higgs Boson Mass, Sparticle Spectrum and Little Hierarchy Problem in Extended MSSM},
author = {K. S. Babu and Ilia Gogoladze and Mansoor Ur Rehman and Qaisar Shafi},
journal= {arXiv preprint arXiv:0807.3055},
year = {2008}
}
Comments
27 pages, 14 figures