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25-27 janvier 2010
IPN Lyon
Fuseau horaire Europe/Paris

The MSSM with GUT-scale degenerate Higgs masses

25 janv. 2010 à 17:15
20m
Amphi Dirac (IPN Lyon)

Amphi Dirac

IPN Lyon

4, rue Enrico Fermi 69622 Villeurbanne Cedex France

Orateur

Dr Felix Bruemmer (IPPP Durham)

Description

An interesting class of UV completions of the MSSM gives rise to a specific structure of the Higgs mass matrix. Namely, in such models the diagonal and off-diagonal Higgs mass parameters are degenerate at the GUT scale. We explain the origins of this structure from higher dimensions, and we discuss some examples. We also present a numerical study of the phenomenological prospects of such models: By imposing Higgs mass degeneracy as a GUT-scale boundary condition for the RG evolution of the MSSM parameters, we can confront the emerging low-energy phenomenology with present experimental constraints.

Auteur principal

Dr Felix Bruemmer (IPPP Durham)

Documents de présentation

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