Singlet-Doublet Dirac Dark Matter and Neutrino Masses

Abstract

We examine an extension of the Standard Model that addresses the dark matter puzzle and generates Dirac neutrinos masses through the radiative seesaw mechanism. The new field content includes a scalar field that plays an important role in setting the relic abundance of dark matter. We analyze the phenomenology in the light of direct, indirect, and collider searches of dark matter. In this framework, the dark matter candidate is a Dirac particle that is a mixture of new singlet-doublet fields with mass $m_{{\chi }_1^0}\lesssim 1.1\text{TeV}$. We find that the allowed parameter space of this model is broader than the well-known Majorana dark matter scenario.

arXiv commentv3: Typos, new Refs. σ_i real scalars

References in corpus (48)

• A direct empirical proof of the existence of dark matter
• Dark Matter Search Results from a One Tonne$\times$Year Exposure of XENON1T
• Verifiable Radiative Seesaw Mechanism of Neutrino Mass and Dark Matter
• Searching for Dark Matter Annihilation from Milky Way Dwarf Spheroidal Galaxies with Six Years of Fermi-LAT Data
• SPheno, a program for calculating supersymmetric spectra, SUSY particle decays and SUSY particle production at e+ e- colliders
• SARAH 4: A tool for (not only SUSY) model builders
• Dark Matter Results From 54-Ton-Day Exposure of PandaX-II Experiment
• SPheno 3.1: extensions including flavour, CP-phases and models beyond the MSSM
• micrOMEGAs2.0: a program to calculate the relic density of dark matter in a generic model
• Dark matter direct detection rate in a generic model with micrOMEGAs2.2
• Implication of neutrino backgrounds on the reach of next generation dark matter direct detection experiments
• Status of neutrino oscillations 2018: first hint for normal mass ordering and improved CP sensitivity
• Weak Gravitational Lensing by Large-Scale Structure
• Automatic Calculation of supersymmetric Renormalization Group Equations and Self Energies
• SARAH 3.2: Dirac Gauginos, UFO output, and more
• Dark matter and cosmic structure
• DARWIN: towards the ultimate dark matter detector
• From Superpotential to Model Files for FeynArts and CalcHep/CompHep
• The chiral representation of the $\pi N$ scattering amplitude and the pion-nucleon sigma term
• Detailed Mass Map of CL0024+1654 from Strong Lensing
• Search for dark matter annihilations in the Sun with the 79-string IceCube detector
• Projected WIMP sensitivity of the LUX-ZEPLIN (LZ) dark matter experiment
• Vacuum Stability Conditions From Copositivity Criteria
• Constraining the Spin-Dependent WIMP-Nucleon Cross Sections with XENON1T
• Limits on spin-dependent WIMP-nucleon cross section obtained from the complete LUX exposure
• Measurements of Higgs boson properties in the diphoton decay channel with 36 fb${}^{-1}$ of $pp$ collision data at $\sqrt{s}=13$ TeV with the ATLAS detector
• Dynamics of Perturbations in Double Field Theory & Non-Relativistic String Theory
• Search for a Higgs boson in the mass range from 145 to 1000 GeV decaying to a pair of W or Z bosons
• A second Higgs from the Higgs portal
• Singlet-Doublet Dark Matter
• The Minimal Model for Dark Matter and Unification
• Simplified Models of Mixed Dark Matter
• Snowmass CF1 Summary: WIMP Dark Matter Direct Detection
• Dark matter and Higgs boson physics
• Models with radiative neutrino masses and viable dark matter candidates
• Measurements of Higgs boson properties in the diphoton decay channel in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Dirac Neutrinos and Dark Matter Stability from Lepton Quarticity
• Seesaw roadmap to neutrino mass and dark matter
• LHC and Dark Matter Signals of Improved Naturalness
• Neutrino Masses from Loop-Induced Dirac Yukawa Couplings
• Radiative neutrino masses in the singlet-doublet fermion dark matter model with scalar singlets
• Discrimination of dark matter models in future experiments
• Multipartite Dark Matter with Scalars, Fermions and signatures at LHC
• Predictive Landscapes and New Physics at a TeV
• Minimal radiative Dirac neutrino mass models
• Systematic Analysis of Dirac Neutrino Masses at Dimension Five
• Singlet-Doublet Dirac Dark Matter
• The $\text{Fermi}$-LAT gamma-ray excess at the Galactic Center in the singlet-doublet fermion dark matter model

Cited by in corpus (16)

• Minimal Realizations of Dirac Neutrino Mass from Generic One-loop and Two-loop Topologies at $d=5$
• A dark clue to seesaw and leptogenesis in a pseudo-Dirac singlet doublet scenario with (non)standard cosmology
• Self-interacting freeze-in dark matter in a singlet doublet scenario
• Linking the pseudo-Dirac dark matter and radiative neutrino mass in a singlet doublet scenario
• Observable Signatures of Scotogenic Dirac Model
• Anomaly-free Abelian gauge symmetries with Dirac scotogenic models
• Dark Matter and $(g-2{)}_{\mu ,e}$ in radiative Dirac neutrino mass models
• Scotogenic Dirac neutrino mass models embedded with leptoquarks: one pathway to address the flavor anomalies and the neutrino masses together
• Flavor Seesaw Mechanism
• Right-handed Neutrino Dark Matter, Neutrino Masses, and non-Standard Cosmology in a 2HDM
• Spin-$1/2$ invisible particles in heavy meson decays
• Jet substructure probe to unfold singlet-doublet dark matter in the presence of non-standard cosmology
• Implications of dark sector mixing on leptophilic scalar dark matter
• Dirac dark matter, neutrino masses, and dark baryogenesis
• Theory and phenomenology of Dirac neutrinos
• Roads for Right-handed Neutrino Dark Matter: Fast Expansion, Standard Freeze-out, and Early Matter Domination