TeV scale partial mirage unification and neutralino dark matter

Abstract

We study the TeV scale partial mirage unification scenario, where the gluino and wino masses are degenerate around a TeV scale, but the bino mass is not degenerate. This scenario has phenomenologically interesting aspects. First, because of the degeneracy between the gluino and wino masses, this scenario does not have the little hierarchy problem, that is, the higgisino mass is around 150 GeV. The lightest superparticle is a mixture of the bino and higgsino, and can lead to a right amount of thermal relic density as a dark matter candidate.

References in corpus (60)

• Wilkinson Microwave Anisotropy Probe (WMAP) Three Year Results: Implications for Cosmology
• Supersymmetric Dark Matter
• de Sitter Vacua in String Theory
• Hierarchies from Fluxes in String Compactifications
• Out Of This World Supersymmetry Breaking
• Gaugino Mass without Singlets
• Strong Coupling Expansion Of Calabi-Yau Compactification
• The Neutralino Relic Density in Minimal N=1 Supergravity
• Thermal Inflation and the Moduli Problem
• Soft Supersymmetry Breaking in KKLT Flux Compactification
• Branching Fraction and Photon Energy Spectrum b -> s gamma
• Neutralino-Stau Coannihilation and the Cosmological Upper Limit on the Mass of the Lightest Supersymmetric Particle
• Couplings and Scales in Strongly Coupled Heterotic String Theory
• Stability of flux compactifications and the pattern of supersymmetry breaking
• Supersymmetry, Naturalness, and Signatures at the LHC
• Cosmology with a TeV mass GUT Higgs
• Phenomenology of Mixed Modulus-Anomaly Mediation in Fluxed String Compactifications and Brane Models
• Scattering of Gauge, Matter, and Moduli Fields from Intersecting Branes
• A Solution to the Supersymmetric Fine-Tuning Problem within the MSSM
• An inclusive measurement of the photon energy spectrum in b->s gamma decays
• De Sitter Vacua from Matter Superpotentials
• Moduli-Induced Gravitino Problem
• Gravitino Production from Heavy Moduli Decay and Cosmological Moduli Problem Revived
• Bottom-Up Approach to Moduli Dynamics in Heavy Gravitino Scenario : Superpotential, Soft Terms and Sparticle Mass Spectrum
• Coannihilation Effects and Relic Abundance of Higgsino-Dominant LSPs
• Moduli Decays and Gravitinos
• Gaugino Mass Nonuniversality and Dark Matter in SUGRA, Strings and D Brane Models
• Moduli stabilization and uplifting with dynamically generated F-terms
• Little SUSY hierarchy in mixed modulus-anomaly mediation
• Naturalness Implications of LEP Results
• SUSY Phenomenology of KKLT Flux Compactifications
• Moduli stabilization, F-term uplifting and soft supersymmetry breaking terms
• Locally stable non-supersymmetric Minkowski vacua in supergravity
• O'KKLT
• Gravitinos from Heavy Scalar Decay
• The fine-tuning price of LEP
• Haggling over the fine-tuning price
• Relaxed fine-tuning in models with non-universal gaugino masses
• Effective Potentials for Light Moduli
• Metastable Vacua in Flux Compactifications and Their Phenomenology
• Axions and the Strong CP Problem in M-theory
• TeV Scale Mirage Mediation and Natural Little SUSY Hierarchy
• Fine-Tuning Constraints on Supergravity Models
• Supersymmetry Breaking and Moduli Stabilization with Anomalous U(1) Gauge Symmetry
• Soft Scalar Masses in String Models with Anomalous $U(1)$ symmetry
• Re-examination of Electroweak Symmetry Breaking in Supersymmetry and Implications for Light Superpartners
• Measurement of the Branching Fraction and Photon Energy Moments of B->X_s gamma and A_{cp}(B->X_(s+d) gamma)
• Radiatively Generated Maximal Mixing Scenario for the Higgs Mass and the Least Fine Tuned Minimal Supersymmetric Standard Model
• Neutralino Dark Matter in Mirage Mediation
• Mediation of Supersymmetry Breaking in Gauge Messenger Models
• SUSY breaking mediation by throat fields
• KKLT type models with moduli-mixing superpotential
• Collider and Dark Matter Phenomenology of Models with Mirage Unification
• Looking for a Heavy Higgsino LSP in Collider and Dark Matter Experiments
• Generic Formula of Soft Scalar Masses in String Models
• Discovery of supersymmetry with degenerated mass spectrum
• Measuring Modular Weights in Mirage Unification Models at the LHC and ILC
• Remark on integrating out heavy moduli in flux compactification
• LHC Signature of Mirage Mediation
• Anomalous U(1) D-term Contribution in Type I String Models

Cited by in corpus (14)

• A Little Solution to the Little Hierarchy Problem: A Vector-like Generation
• Note on moduli stabilization, supersymmetry breaking and axiverse
• Axionic Mirage Mediation
• Fine Tuning in General Gauge Mediation
• The Higgs boson mass in a natural MSSM with nonuniversal gaugino masses at the GUT scale
• TeV scale mirage mediation in NMSSM
• Phenomenology of NMSSM in TeV scale mirage mediation
• Dynamically sequestered F-term uplifting in extra dimension
• Implications of different supersymmetry breaking patterns for the spectrum and decay of neutralinos and charginos
• Analysis of the TeV-scale mirage mediation with heavy superparticles
• Raising the Higgs Mass in Supersymmetry with t-t' Mixing
• Revisiting superparticle spectra in superconformal flavor models
• Hide and Seek with Massive Fields in Modulus Mediation
• Hybrid Anomaly and Gravity Mediation for Electroweak Supersymmetry