Twin Cogenesis
arXiv:2005.06471 · doi:10.1088/1572-9494/acbb5b
Abstract
We investigate a cogenesis mechanism within the twin Higgs setup which can naturally explain the nature of dark matter, the cosmic coincidence puzzle, little hierarchy problem, leptogenesis and the tiny neutrino masses. Three heavy Majorana neutrinos are introduced to the standard model sector and the twin sector respectively, which explain the tiny neutrino masses and generate the lepton asymmetry and the twin lepton asymmetry at the same time. The twin cogenesis mechanism applies to any viable twin Higgs model without an explicit breaking in the leptonic sector and evading the constraint. We illustrate the twin cogenesis mechanism using the neutrino-philic twin two Higgs doublet model, a newly proposed model to lift the twin neutrino masses with spontaneous breaking. The dark photon with a Stueckelberg mass MeV ensures the energy in the twin sector as well as the symmetric component of twin sector particles can be depleted. The lightest twin baryons are the dark matter candidates with masses approximately 5.5 GeV, which explain naturally the amount of dark matter and visible matter in the Universe are of the same order. We also demonstrate twin cogenesis in the fraternal twin Higgs setup, in which the dark matter candidate is the twin bottom bound state .
arXiv comment31 pages, 1 figure
References in corpus (81)
- Seven-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Cosmological Interpretation
- Dark Matter Search Results from a One TonneYear Exposure of XENON1T
- Planck 2013 results. I. Overview of products and scientific results
- Measurements of the Higgs boson production and decay rates and constraints on its couplings from a combined ATLAS and CMS analysis of the LHC collision data at 7 and 8 TeV
- CP violating decays in leptogenesis scenarios
- The Twin Higgs: Natural Electroweak Breaking from Mirror Symmetry
- Asymmetric Dark Matter
- Asymmetric Dark Matter: Theories, Signatures, and Constraints
- Review of asymmetric dark matter
- FASER: ForwArd Search ExpeRiment at the LHC
- Cosmic Microwave Background, Matter-Antimatter Asymmetry and Neutrino Masses
- Long-Lived Particles at the Energy Frontier: The MATHUSLA Physics Case
- The Stueckelberg Extension with Kinetic Mixing and Milli-Charged Dark Matter From the Hidden Sector
- The Neutrino Mass Window for Baryogenesis
- Searching for long-lived particles beyond the Standard Model at the Large Hadron Collider
- Asymmetric Dark Matter from Leptogenesis
- Folded Supersymmetry and the LEP Paradox
- Sphaleron Erasure of Primordial Baryogenesis
- Hylogenesis: A Unified Origin for Baryonic Visible Matter and Antibaryonic Dark Matter
- Asymmetric Dark Matter from a GeV Hidden Sector
- Combination of searches for invisible Higgs boson decays with the ATLAS experiment
- Leptogenesis as a Common Origin for Matter and Dark Matter
- Composite strongly interacting dark matter
- On Relating the Genesis of Cosmic Baryons and Dark Matter
- Quirky Composite Dark Matter
- A Quirky Little Higgs Model
- Dark Nuclei I: Cosmology and Indirect Detection
- Neutral Naturalness from the Orbifold Higgs
- A Holographic Twin Higgs Model
- Asymmetric Twin Dark Matter
- Cosmology in Mirror Twin Higgs and Neutrino Masses
- Twin Higgs WIMP Dark Matter
- Twin Higgs Asymmetric Dark Matter
- Big Bang Darkleosynthesis
- Big Bang Synthesis of Nuclear Dark Matter
- Recasting direct detection limits within micrOMEGAs and implication for non-standard Dark Matter scenarios
- Minimal Mirror Twin Higgs
- Higgs boson production cross-section measurements and their EFT interpretation in the decay channel at = 13 TeV with the ATLAS detector
- External Inversion, Internal Inversion, and Reflection Invariance
- Making Asymmetric Dark Matter Gold: Early Universe Synthesis of Nuggets
- Nuclear Structure of Bound States of Asymmetric Dark Matter
- Direct Detection is testing Freeze-in
- Dark Matter as a weakly coupled Dark Baryon
- Cosmological Signals of a Mirror Twin Higgs
- The Fraternal WIMP Miracle
- Twin Baryogenesis
- Freeze-Twin Dark Matter
- WIMP Dark Matter and Baryogenesis
- Dynamical Dark Matter from Strongly-Coupled Dark Sectors
- Triply-heavy baryons in a constituent quark model
- The Vector-like Twin Higgs
- Trigonometric Parity for the Composite Higgs
- Astrophysical Signatures of Asymmetric Dark Matter Bound States
- Gamma-rays from Dark Showers with Twin Higgs Models
- Cosmic Coincidence and Asymmetric Dark Matter in a Stueckelberg Extension
- The Hyperbolic Higgs
- Signatures of Mirror Stars
- Viable Twin Cosmology from Neutrino Mixing
- Dark Matter and Neutrino Mass from the Smallest Non-Abelian Chiral Dark Sector
- The GeV-scale dark matter with B-L asymmetry
- The spontaneous breaking Twin Higgs
- Mirror Neutron Stars
- The Flavor of the Composite Twin Higgs
- How To Discover Mirror Stars
- Asymmetric Dark Matter and the hadronic spectra of hidden QCD
- Effective Theory of Flavor for Minimal Mirror Twin Higgs
- The Brother Higgs
- The Radiative Z2 Breaking Twin Higgs
- Direct Detection of Mirror Matter in Twin Higgs Models
- Heavy Higgs of the Twin Higgs Models
- A Predictive Mirror Twin Higgs with Small Breaking
- Minimal Neutral Naturalness Model
- Cogenesis in a universe with vanishing within a gauged extension
- Dark Matter Antibaryons from a Supersymmetric Hidden Sector
- Breaking Mirror Twin Hypercharge
- A Minimal Model for Neutral Naturalness and pseudo-Nambu-Goldstone Dark Matter
- Common origin of baryon asymmetry, dark matter and neutrino mass
- Singleton Portals to the Twin Sector
- Twin Higgs With T parity
- Mirror Dirac leptogenesis
- Holographic Completion of Minimal Neutral Naturalness Model and Deconstruction