Higgsino Dark Matter in Nonuniversal Gaugino Mass Models
arXiv:1411.4517 · doi:10.1103/PhysRevD.91.035022
Abstract
We study two simple and well motivated nonuniversal gaugino mass models, which predict higgsino dark matter. One can account for the observed dark matter relic density along with the observed Higgs boson mass of ~ 125 GeV over a large region of the parameter space of each model, corresponding to higgsino mass of ~ 1 TeV. In each case this parameter region covers the gluino mass range of 2-3 TeV, parts of which can be probed by the 14 TeV LHC experiments. We study these model predictions for LHC in brief and for dark matter detection experiments in greater detail.
35 pages, 11 figures, pdflatex, new references and a few relevant decay branching ratios added in two tables. Version to appear in Phys Rev D
References in corpus (25)
- Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC
- Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
- Dark Matter Results from 225 Live Days of XENON100 Data
- First dark matter search results from a 4-kg CFI bubble chamber operated in a deep underground site
- The Higgs sector of the phenomenological MSSM in the light of the Higgs boson discovery
- Higgs boson mass in supersymmetry to three loops
- Three-loop corrections to the lightest Higgs scalar boson mass in supersymmetry
- Non-universal gaugino masses from non-singlet F-terms in non-minimal unified models
- What next for the CMSSM and the NUHM: Improved prospects for superpartner and dark matter detection
- Natural Dark Matter in SUSY GUTs with Non-universal Gaugino Masses
- The End of the CMSSM Coannihilation Strip is Nigh
- Non-universal gaugino masses: a signal-based analysis for the Large Hadron Collider
- Nonuniversal Gaugino Masses and Muon g-2
- Spin Dependence of Dark Matter Scattering
- Mixed Neutralino Dark Matter in Nonuniversal Gaugino Mass Models
- Exploring MSSM for Charge and Color Breaking and Other Constraints in the Context of Higgs@125 GeV
- Non-zero trilinear parameter in the mSUGRA model - dark matter and collider signals at Tevatron and LHC
- Focus Point SUSY at the LHC Revisited
- Search for Higgs Bosons in SUSY Cascades in CMS and Dark Matter with Non-universal Gaugino Masses
- Search for standard model production of four top quarks in the lepton + jets channel in pp collisions at sqrt(s) = 8 TeV
- MSSM: Cornered and Correlated
- Predictions of a Natural SUSY Dark Matter Model for Direct and Indirect Detection Experiments
- Testing SUSY models for the muon g-2 anomaly via Chargino-Neutralino Pair Production at the LHC
- Direct Detection Constraints on Dark Matter Event Rates in Neutrino Telescopes, and Collider Implications
- Search for standard model production of four top quarks in the lepton + jets channel in pp collisions at TeV