Focus Point Assisted by Right-Handed Neutrinos
arXiv:1111.3506 · doi:10.1016/j.physletb.2012.01.030
Abstract
The large hadron collider experiments have now reached the focus point region in which the scalar masses are multi-TeV. We study the parameter region of the focus point scenario which may realize a natural electroweak symmetry breaking avoiding serious fine tuning. We show that the region with a mild tuning of 3-5 % level is expanded by introducing right-handed neutrinos in the framework of the seesaw scenario. We discuss the prediction of the Higgs mass, bounds on the squark and gluino masses, and the relic density of the lightest neutralino in such a parameter region.
9 pages, 2 figures
References in corpus (5)
- Search for Supersymmetry at the LHC in Events with Jets and Missing Transverse Energy
- Supersymmetry, Naturalness, and Signatures at the LHC
- Lepton Flavour Violation from SUSY--GUTs: Where do we stand for MEG, PRISM/PRIME and a Super Flavour factory
- Search for new phenomena in final states with large jet multiplicities and missing transverse momentum using sqrt(s)=7 TeV pp collisions with the ATLAS detector
- SUSY-GUTs, SUSY-Seesaw and the Neutralino Dark Matter
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- Naturalness and GUT Scale Yukawa Coupling Ratios in the CMSSM
- Precise focus point scenario for a natural Higgs boson in the MSSM
- Shifted focus point of the Higgs mass parameter from the minimal mixed mediation of SUSY breaking
- Naturalness-guided Gluino Mass Bound from the Minimal Mixed Mediation of SUSY Breaking