Dark Matter in Very Supersymmetric Dark Sectors
arXiv:1901.02018 · doi:10.1103/PhysRevD.99.095023
Abstract
If supersymmetry exists at any scale, regardless of whether it is restored around the weak scale, it may be a good symmetry of the dark sector, enforcing a degeneracy between its lowest lying fermions and bosons. We explore the implications of this scenario for the early universe and dark matter, as well as the corresponding signatures. In particular we show that the thermal history of the dark sector results in co-decaying dark matter in much of the parameter space. This implies new phenomenological signatures and presents a new way to discover high scale supersymmetry.
arXiv comment11 pages, 6 figures
References in corpus (39)
- Secluded WIMP Dark Matter
- The spectrum of isotropic diffuse gamma-ray emission between 100 MeV and 820 GeV
- Direct Detection of Sub-GeV Dark Matter
- The SIMP Miracle
- First Direct Detection Limits on sub-GeV Dark Matter from XENON10
- FASER: ForwArd Search ExpeRiment at the LHC
- New Constraints and Prospects for sub-GeV Dark Matter Scattering off Electrons in Xenon
- The SIMPlest Miracle
- Models of Yukawa interaction in the two Higgs doublet model, and their collider phenomenology
- Constraining Light Dark Matter with Diffuse X-Ray and Gamma-Ray Observations
- Non-Abelian Dark Sectors and Their Collider Signatures
- General Constraints on Dark Matter Decay from the Cosmic Microwave Background
- Searching for Long-lived Particles: A Compact Detector for Exotics at LHCb
- Superconducting Detectors for Super Light Dark Matter
- Detection of sub-MeV Dark Matter with Three-Dimensional Dirac Materials
- Kinetic Mixing as the Origin of Light Dark Scales
- Detecting Superlight Dark Matter with Fermi-Degenerate Materials
- Asymmetric Dark Matter from a GeV Hidden Sector
- Elastically Decoupling Dark Matter
- Stealth Supersymmetry
- Abelian Hidden Sectors at a GeV
- Directional Detection of Dark Matter with Two-Dimensional Targets
- Direct Detection of sub-GeV Dark Matter with Scintillating Targets
- Cannibal Dark Matter
- Model-Independent Indirect Detection Constraints on Hidden Sector Dark Matter
- Co-Decaying Dark Matter
- Measuring the power spectrum of dark matter substructure using strong gravitational lensing
- A Stealth Supersymmetry Sampler
- Phases of Cannibal Dark Matter
- Halometry from Astrometry
- A new probe of the small-scale primordial power spectrum: astrometric microlensing by ultracompact minihalos
- Leveraging the ALICE/L3 cavern for long-lived exotics
- Prospects for Detecting Dark Matter Halo Substructure with Pulsar Timing
- Concentrated Dark Matter: Enhanced Small-scale Structure from Co-Decaying Dark Matter
- Impeded Dark Matter
- Bringing Isolated Dark Matter Out of Isolation: Late-time Reheating and Indirect Detection
- Constraints on Dark Matter Annihilation/Decay from the Isotropic Gamma-Ray Background
- Stealth Supersymmetry Simplified
- Gauge Mediated Mini-Split