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arXiv · 1412.5766

The LHC Higgs Boson Discovery: Implications for Finite Unified Theories

S. Heinemeyer·M. Mondragon·G. Zoupanos
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Abstract

Finite Unified Theories (FUTs) are N = 1 supersymmetric Grand Unified Theories (GUTs) which can be made finite to all-loop orders, based on the principle of reduction of couplings, and therefore are provided with a large predictive power. We confront the predictions of an SU(5) FUT with the top and bottom quark masses and other low-energy experimental constraints, resulting in a relatively heavy SUSY spectrum, naturally consistent with the non-observation of those particles at the LHC. The light Higgs boson mass is automatically predicted in the range compatible with the Higgs discovery at the LHC. Requiring a light Higgs-boson mass in the precise range of M_h = 125.6 +- 2.1 GeV favors the lower part of the allowed spectrum, resulting in clear predictions for the discovery potential at current and future pp, as well as future e+e- colliders.

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S. Heinemeyer, M. Mondragon, G. Zoupanos. 2014-12-18. The LHC Higgs Boson Discovery: Implications for Finite Unified Theories. https://doi.org/10.1142/s0217751x14300324

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