Naturally heavy superpartners and a Little Higgs
arXiv:hep-ph/0509357 · doi:10.1088/1126-6708/2006/01/149
Abstract
We construct an extension of the MSSM in which scalar superpartners can naturally be as heavy as 1 TeV. In the MSSM, the most significant fine tuning stems from the logarithmically enhanced top-stop loop contribution to the soft Higgs mass. We combine supersymmetry with the "simplest little Higgs" to render this loop finite, thereby removing the large logarithm even in models in which superpartner masses are generated at high scales such as in supergravity. Our model predicts an extended Higgs sector, superpartner masses near a TeV and little Higgs partners at a few TeV.
18 pages, 1 figure
References in corpus (13)
- Little Higgs Review
- A Solution to the Supersymmetric Fine-Tuning Problem within the MSSM
- Effective Theory Analysis of Precision Electroweak Data
- The Simplest Little Higgs
- D-Terms, Unification, and the Higgs Mass
- Little-Higgs corrections to precision data after LEP2
- Pseudo-axions in Little Higgs models
- Little Higgs Models and Electroweak Measurements
- Double protection of the Higgs potential
- The Super-little Higgs
- Electroweak symmetry breaking in supersymmetric models with heavy scalar superpartners
- A Minimally Fine-Tuned Supersymmetric Standard Model
- A Completed Chiral Fermionic Sector Model with Little Higgs
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