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arXiv · hep-ph/0409127

D-Terms, Unification, and the Higgs Mass

Alexander Maloney·Aaron Pierce·Jay G. Wacker
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Abstract

We study gauge extensions of the MSSM that contain non-decoupling D-terms, which contribute to the Higgs boson mass. These models naturally maintain gauge coupling unification and raise the Higgs mass without fine-tuning. Unification constrains the structure of the gauge extensions, limiting the Higgs mass in these models to roughly less than 150 GeV. The D-terms contribute to the Higgs mass only if the extended gauge symmetry is broken at energies of a few TeV, leading to new heavy gauge bosons in this mass range.

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Alexander Maloney, Aaron Pierce, Jay G. Wacker. 2004-09-10. D-Terms, Unification, and the Higgs Mass. https://doi.org/10.1088/1126-6708%2F2006%2F06%2F034

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