Nonthermal dark matter in mirage mediation
arXiv:0709.3918 · doi:10.1103/PhysRevD.76.123501
Abstract
In mirage-mediation models there exists a modulus field whose mass is O(1000) TeV and its late-decay may significantly change the standard thermal relic scenario of the dark matter. We study nonthermal production of the dark matter directly from the modulus decay, and find that for some parameter regions non-thermally produced neutralinos can become the dark matter.
8 pages, 7 figures; version to appear in PRD
References in corpus (77)
- Wilkinson Microwave Anisotropy Probe (WMAP) Three Year Results: Implications for Cosmology
- de Sitter Vacua in String Theory
- Dark Matter Substructure in Galactic Halos
- Where are the missing galactic satellites?
- Out Of This World Supersymmetry Breaking
- Theories with Gauge-Mediated Supersymmetry Breaking
- Gaugino Mass without Singlets
- New Tools for Low Energy Dynamical Supersymmetry Breaking
- Dynamical Supersymmetry Breaking Simplified
- DarkSUSY: Computing Supersymmetric Dark Matter Properties Numerically
- Reionization and the abundance of galactic satellites
- Big-Bang Nucleosynthesis and Hadronic Decay of Long-Lived Massive Particles
- Observational and Theoretical Constraints on Singular Dark Matter Halos
- Baryogenesis from Flat Directions of the Supersymmetric Standard Model
- Supersymmetric Q-balls as dark matter
- Wino Cold Dark Matter from Anomaly-Mediated SUSY Breaking
- MeV-scale Reheating Temperature and Thermalization of Neutrino Background
- Model Independent Properties and Cosmological Implications of the Dilaton and Moduli Sectors of 4-d Strings
- Cosmological Implications of Dynamical Supersymmetry Breaking
- What is the lowest possible reheating temperature?
- Thermal Inflation and the Moduli Problem
- Q-Balls and Baryogenesis in the MSSM
- Soft Supersymmetry Breaking in KKLT Flux Compactification
- Hadronic Decay of Late-Decaying Particles and Big-Bang Nucleosynthesis
- Halo Substructure And The Power Spectrum
- Cosmological Constraints on Late-time Entropy Production
- Updated Nucleosynthesis Constraints on Unstable Relic Particles
- High-Resolution Measurements of the Halos of Four Dark Matter-Dominated Galaxies: Deviations from a Universal Density Profile
- Neutralino with the Right Cold Dark Matter Abundance in (Almost) Any Supersymmetric Model
- Solitons in the supersymmetric extensions of the Standard Model
- Stability of flux compactifications and the pattern of supersymmetry breaking
- B-ball Baryogenesis and the Baryon to Dark Matter Ratio
- Cosmology with a TeV mass GUT Higgs
- Phenomenology of Mixed Modulus-Anomaly Mediation in Fluxed String Compactifications and Brane Models
- Q-ball Formation through Affleck-Dine Mechanism
- Challenges for Superstring Cosmology
- A Solution to the Supersymmetric Fine-Tuning Problem within the MSSM
- Small Q balls
- 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
- Q-ball formation in the gravity-mediated SUSY breaking scenario
- The oscillation effects on thermalization of the neutrinos in the universe with low reheating temperature
- Moduli Decays and Gravitinos
- Cuspy Dark-Matter Haloes and the Galaxy
- Little SUSY hierarchy in mixed modulus-anomaly mediation
- The effect of a late decaying scalar on the neutralino relic density
- SUSY Phenomenology of KKLT Flux Compactifications
- Non-thermal dark matter via Affleck-Dine baryogenesis and its detection possibility
- Higgsino and Wino Dark Matter from Q-ball Decay in Affleck-Dine Baryogenesis
- Radiative Decay of a Long-Lived Particle and Big-Bang Nucleosynthesis
- Lithium-6: A Probe of the Early Universe
- Gravitinos from Heavy Scalar Decay
- Radiative decay of a massive particle and the non-thermal process in primordial nucleosynthesis
- On the Solution to the Polonyi Problem with (10~TeV) Gravitino Mass in Supergravity
- Analysis of Br(B-->X_s gamma) at NNLO with a Cut on Photon Energy
- Primordial nucleosynthesis and hadronic decay of a massive particle with a relatively short lifetime
- Moduli/Inflaton Mixing with Supersymmetry Breaking Field
- Constraint on the Reheating Temperature from the Decay of the Polonyi Field
- Affleck-Dine Baryogenesis after Thermal Inflation
- Metastable Vacua in Flux Compactifications and Their Phenomenology
- A Solution to the Coincidence Puzzle of Ω_{B} and Ω_{DM}
- TeV Scale Mirage Mediation and Natural Little SUSY Hierarchy
- Neutralino Warm Dark Matter
- Cosmological Moduli Problem and Thermal Inflation Models
- Neutralino Dark Matter in Mirage Mediation
- Reheating-temperature independence of cosmological baryon asymmetry in Affleck-Dine leptogenesis
- Modular Cosmology, Thermal Inflation, Baryogenesis and Predictions for Particle Accelerators
- Neutralino Dark Matter from MSSM Flat Directions in light of WMAP Result
- Collider and Dark Matter Searches in Models with Mixed Modulus-Anomaly Mediated SUSY Breaking
- Preheating and Affleck-Dine leptogenesis after thermal inflation
- Late-time Affleck-Dine baryogenesis after thermal inflation
- Baryon Asymmetry in a Heavy Moduli Scenario
- On the Moduli Problem and Baryogenesis in Gauge-mediated SUSY Breaking Models
- Stabilizing dilaton and baryogenesis
- Affleck-Dine baryogenesis in anomaly-mediated SUSY breaking
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- Non-thermal Dark Matter and the Moduli Problem in String Frameworks
- Probing reheating temperature of the universe with gravitational wave background
- Cosmic Rays from Dark Matter Annihilation and Big-Bang Nucleosynthesis
- Positron/Gamma-Ray Signatures of Dark Matter Annihilation and Big-Bang Nucleosynthesis
- Mirage in the Sky: Non-thermal Dark Matter, Gravitino Problem, and Cosmic Ray Anomalies
- Prospects of determination of reheating temperature after inflation by DECIGO
- Axionic Mirage Mediation
- Bounds on Scalar Masses in Theories of Moduli Stabilization
- Upward muon signals at neutrino detectors as a probe of dark matter properties
- Solving Cosmological Problems of Supersymmetric Axion Models in an Inflationary Universe
- Direct/indirect detection signatures of nonthermally produced dark matter
- Diffuse gamma-ray background and cosmic-ray positrons from annihilating dark matter
- Non-Universal Gaugino Masses, CDMS, and the LHC
- The cosmological moduli problem and naturalness
- The 126 GeV Higgs boson mass and naturalness in (deflected) mirage mediation
- Dark Matter Prospects in Deflected Mirage Mediation
- Study of dark matter physics in non-universal gaugino mass scenario
- Neutrino Masses, Baryon Asymmetry, Dark Matter and the Moduli Problem : A Complete Framework
- Implications of different supersymmetry breaking patterns for the spectrum and decay of neutralinos and charginos