Hidden SUSY from precision gauge unification
arXiv:1306.0574 · doi:10.1103/PhysRevD.88.035022
Abstract
We revisit the implications of naturalness and gauge unification in the MSSM. We find that precision unification of the couplings in connection with a small mu parameter requires a highly compressed gaugino pattern as it is realized in mirage mediation. Due to the small mass difference between gluino and LSP, collider limits on the gluino mass are drastically relaxed. Without further assumptions, the relic density of the LSP is very close to the observed dark matter density due to coannihilation effects.
21 pages, 9 figures
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- Compressed SUSY at 14 TeV LHC
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- A new approach to gauge coupling unification and proton decay
- Study of Baryonic R-Parity Violating MSSM Using Jet Substructure Technique at the 14 TeV LHC
- Proton decay testing low energy SUSY
- Mirage Models Confront the LHC: III. Deflected Mirage Mediation
- Non-thermal CMSSM with a 125 GeV Higgs
- Heterotic--theory Duality with Wilson Line Symmetry-breaking
- Gluino LOSP with Axino LSP
- PeV Gravitino, Weak-scale Higgsino and GeV Axino in KKLT
- Light Higgsinos for electroweak naturalness in mirage-mediated high-scale supersymmetry
- Light Higgsino for Gauge Coupling Unification
- A Right-handed Neutrino Portal to the Hidden sector : Active Neutrinos and their Twins in an F-theory model