Chiral Composite Asymmetric Dark Matter

Abstract

The asymmetric dark matter (ADM) scenario solves the baryon-dark matter coincidence problem when the dark matter (DM) mass is of $\mathcal{O}(1)$GeV. Composite ADM models based on QCD-like strong dynamics are particularly motivated since the strong dynamics naturally provides the DM mass of $\mathcal{O}(1)$GeV and the large annihilation cross-section simultaneously. In those models, the sub-GeV dark photon often plays an essential role in transferring the excessive entropy in the dark sector into the visible sector, i.e., the Standard Model sector. This paper constructs a chiral composite ADM model where the $U(1{)}_D$ gauge symmetry is embedded into the chiral flavor symmetry. Due to the dynamical breaking of the chiral flavor symmetry, the model naturally provides the masses of the dark photon and the dark pions in the sub-GeV range, both of which play crucial roles for a successful ADM model.

arXiv comment28 pages, 1 figure

References in corpus (58)

• Direct constraints on the dark matter self-interaction cross-section from the merging galaxy cluster 1E0657-56
• Towards a complete theory of thermal leptogenesis in the SM and MSSM
• Constraints on the Self-Interaction Cross-Section of Dark Matter from Numerical Simulations of the Merging Galaxy Cluster 1E 0657-5
• Asymmetric Dark Matter
• Leptogenesis as the origin of matter
• Dark Matter Halos as Particle Colliders: A Unified Solution to Small-Scale Structure Puzzles from Dwarfs to Clusters
• Asymmetric Dark Matter: Theories, Signatures, and Constraints
• The non-gravitational interactions of dark matter in colliding galaxy clusters
• Indirect Dark Matter Signatures in the Cosmic Dark Ages I. Generalizing the Bound on s-wave Dark Matter Annihilation from Planck
• Review of asymmetric dark matter
• The Stueckelberg Field
• Dark and luminous matter in THINGS dwarf galaxies
• Gravitational Waves From a Dark (Twin) Phase Transition
• Mass Models for Low Surface Brightness Galaxies with High Resolution Optical Velocity Fields
• The Density Profiles of Massive, Relaxed Galaxy Clusters. II. Separating Luminous and Dark Matter in Cluster Cores
• How the Self-Interacting Dark Matter Model Explains the Diverse Galactic Rotation Curves
• The chiral critical line of N_f=2+1 QCD at zero and non-zero baryon density
• What does the Bullet Cluster tell us about self-interacting dark matter?
• The Status of Lattice QCD at Finite Temperature
• Colliding clusters and dark matter self-interactions
• Searching for Dark Matter in the CMB: A Compact Parameterization of Energy Injection from New Physics
• Towards Working Technicolor: Effective Theories and Dark Matter
• Leptogenesis as a Common Origin for Matter and Dark Matter
• Dark Matter from Baryon Asymmetry
• On Relating the Genesis of Cosmic Baryons and Dark Matter
• Dark Nuclei I: Cosmology and Indirect Detection
• Gravitational Waves and Dark Radiation from Dark Phase Transition: Connecting NANOGrav Pulsar Timing Data and Hubble Tension
• Composite Inelastic Dark Matter
• Velocity-dependent Self-interacting Dark Matter from Groups and Clusters of Galaxies
• Twin Higgs Asymmetric Dark Matter
• Observable tests of self-interacting dark matter in galaxy clusters: BCG wobbles in a constant density core
• Was ordinary matter synthesised from mirror matter? An attempt to explain why ${\Omega }_{Baryon}\approx 0.2{\Omega }_{Dark}$
• Evolution of the Baryon Asymmetry through the Electroweak Crossover in the Presence of a Helical Magnetic Field
• Asymmetric Dark Matter and Dark Radiation
• Neutrino Signals from Dark Matter Decay
• The Mismeasure of Mergers: Revised Limits on Self-interacting Dark Matter in Merging Galaxy Clusters
• A Simultaneous Solution to Baryogenesis and Dark Matter Problems
• Velocity Dependence from Resonant Self-Interacting Dark Matter
• Thermal Dark Matter from a Confining Sector
• The Cosmology of Composite Inelastic Dark Matter
• Explaining ${\Omega }_{Baryon}\approx 0.2{\Omega }_{Dark}$ through the synthesis of ordinary matter from mirror matter: a more general analysis
• The GeV-scale dark matter with B-L asymmetry
• Cosmological Constraint on Dark Photon from $N_{\mathrm{eff}}$
• Through the Looking-Glass: Alice's Adventures in Mirror World
• Composite Asymmetric Dark Matter with a Dark Photon Portal
• Comprehensive asymmetric dark matter model
• From Dirac neutrino masses to baryonic and dark matter asymmetries
• Probing Dark Matter Self-interaction with Ultra-faint Dwarf Galaxies
• Baryon-Dark Matter Coincidence in Mirrored Unification
• The MUSE-Faint survey. II. The dark matter-density profile of the ultra-faint dwarf galaxy Eridanus 2
• Maximally self-interacting dark matter: models and predictions
• Light Chiral Dark Sector
• Ultraviolet Completion of a Composite Asymmetric Dark Matter Model with a Dark Photon Portal
• Chiral Dark Sector
• From dwarf galaxies to galaxy clusters: Self-Interacting Dark Matter over 7 orders of magnitude in halo mass
• Does asymmetric dark matter always lead to an anti-neutrino signal?
• An SO(10) \times SO(10)' model for common origin of neutrino masses, ordinary and dark matter-antimatter asymmetries
• Oscillating Composite Asymmetric Dark Matter

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• Composite asymmetric dark matter with a dark photon portal: Multimessenger tests