The FIMP-WIMP dark matter in the extended singlet scalar model

Abstract

We explore the simplest viable dark matter model with a real singlet scalar, vector-like singlet and doublet fermions. The Yukawa couplings associated with the fermion sector play a crucial role in getting the current relic density through Freeze-in and Freeze-out mechanism. We discuss the constraints from the recent muon anomalous magnetic moment experimental data and relic density. We also perform the collider analysis for the FIMP dark matter in the context of 14 TeV LHC experiments with the MATHUSLA100/200 detector. Our analysis shows that one can get enough events $>3$ for heavy charged fermion track at 14 TeV LHC with an integrated luminosity $\mathcal{L}=10^6\mathrm{f}{\mathrm{b}}^{-1}$.

25 pages and 10 figures

References in corpus (14)

• A Theory of Dark Matter
• Measurement of the Positive Muon Anomalous Magnetic Moment to 0.46 ppm
• Measurement of the fine-structure constant as a test of the Standard Model
• The Dawn of FIMP Dark Matter: A Review of Models and Constraints
• Fermion Triplet Dark Matter and Radiative Neutrino Mass
• Constraints on Hidden Photon Models from Electron g-2 and Hydrogen Spectroscopy
• INTEGRAL SPI All-Sky View in Soft Gamma Rays: Study of Point Source and Galactic Diffuse Emissions
• Effective field theory interpretation of lepton magnetic and electric dipole moments
• Dark Matter in Inert Triplet Models
• Minimal models for $g-2$ and dark matter confront asymptotic safety
• The collider tests of a leptophilic scalar for the anomalous magnetic moments
• Influence of an inert charged Higgs boson on the muon $g-2$ and radiative neutrino masses in a scotogenic model
• Dark matter candidate in an extended type III seesaw scenario
• The Muon Magnetic Moment in the TeV Scale Seesaw Models

Cited by in corpus (7)

• Charged lepton flavor violation in light of the muon magnetic moment anomaly and colliders
• A two-component vector WIMP -- fermion FIMP dark matter model with an extended seesaw mechanism
• Muon $(g-2)$ and Flavor Puzzles in the $U(1{)}_X^{}$-gauged Leptoquark Model
• Scalar dark matter and Muon $g-2$ in a $U(1{)}_{L_{\mu }-L_{\tau }}$ model
• Thermal Leptophilic Light Vector Dark Matter with Spinor Mediator and Muon (g-2) Anomaly
• Fractionary Charged Particles Confronting Lepton Flavor Violation and the Muon's Anomalous Magnetic Moment
• The stability analysis of the extended singlet scalar model with two high scale minima