A New Dark Matter Candidate: Non-thermal Sterile Neutrinos

Abstract

We propose a new and unique dark matter candidate: $\sim 100$ eV to $\sim 10$ keV sterile neutrinos produced via lepton number-driven resonant MSW (Mikheyev-Smirnov-Wolfenstein) conversion of active neutrinos. The requisite lepton number asymmetries in any of the active neutrino flavors range from 10${}^{-3}$ to 10${}^{-1}$ of the photon number - well within primordial nucleosynthesis bounds. The unique feature here is that the adiabaticity condition of the resonance strongly favors the production of lower energy sterile neutrinos. The resulting non-thermal (cold) energy spectrum can cause these sterile neutrinos to revert to non-relativistic kinematics at an early epoch, so that free-streaming lengths at or below the dwarf galaxy scale are possible. Therefore, the main problem associated with light neutrino dark matter candidates can be circumvented in our model.

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References in corpus (2)

• Protogalactic Disk Models of Damped Lya Kinematics
• The Status of Neutrino Mass

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• Freeze-in and freeze-out generation of lepton asymmetries after baryogenesis in the $\nu$MSM
• Dependence of accessible dark matter annihilation cross-sections on the density profiles of dwarf spheroidal galaxies with the Cherenkov Telescope Array
• Development of a Silicon Drift Detector Array to Search for keV-scale Sterile Neutrinos with the KATRIN Experiment
• On the Minimal Mixing of Heavy Neutrinos
• Axion-Sterile-Neutrino Dark Matter
• ARTEMIS emulator: exploring the effect of cosmology and galaxy formation physics on Milky Way-mass haloes and their satellites
• Some constraints on the Yukawa parameters in the neutrino modification of the Standard Model (nuMSM) and CP-violation
• Pseudo-Dirac Neutrinos and Relic Neutrino Matter Effect on the High-energy Neutrino Flavor Composition
• Thermal effects in freeze-in neutrino dark matter production
• Twin Sterile Neutrino Dark Matter
• Anticipating the XRISM search for the decay of resonantly produced sterile neutrino dark matter
• Synergy Between Hubble Tension Motivated Self-Interacting Neutrino and KeV-Sterile Neutrino Dark Matter
• New Constraints on Decaying Dark Matter from INTEGRAL/SPI
• Gauging the Shadow Sector with SO(3)
• Sterile neutrino dark matter from right-handed neutrino oscillations
• Separate seesaw and its applications to dark matter and baryogenesis
• Dark Matter Freeze-In and Small-Scale Observables: Novel Mass Bounds and Viable Particle Candidates
• Supernova Bounds on keV-mass Sterile Neutrinos
• Theoretical Overview on the Flavor Issues of Massive Neutrinos
• Constraints on non-thermal Dark Matter from Planck lensing extraction
• Freeze-In Dark Matter within the Seesaw mechanism
• The Sun: Light Dark Matter and Sterile Neutrinos
• keV Sterile Neutrino Dark Matter and Low Scale Leptogenesis
• Sterile Neutrinos as the Warm Dark Matter in the Type II Seesaw Model
• keV-Scale Sterile Neutrino Sensitivity Estimation with Time-Of-Flight Spectroscopy in KATRIN using Self-Consistent Approximate Monte Carlo
• Unsterile-Active Neutrino Mixing: Consequences on Radiative Decay and Bounds from the X-ray Background
• Generation of neutrino dark matter, baryon asymmetry, and radiation after quintessential inflation
• Self-Interacting Dark Matter in Cosmology: accurate numerical implementation and observational constraints
• Potential of LOFT telescope for the search of dark matter
• The Glow of Axion Quark Nugget Dark Matter: (II) Galaxy Clusters
• Freeze-in and freeze-out of sterile neutrino dark matter
• Seesaw neutrino dark matter by freeze-out
• Freeze-in production of sterile neutrino dark matter in a gauged U$(1{)}^{\prime }$ model with inverse seesaw
• Inverse Seesaw, dark matter and the Hubble tension
• Cosmic Birefringence as a probe of dark matter nature: Sterile neutrino and dipolar dark matter
• Analytic Fluid Approximation for Warm Dark Matter
• A WDM model for the evolution of galactic halos
• Composite Dark Matter and Neutrino Masses from a Light Hidden Sector
• Freeze-in sterile neutrino dark matter in a feebly gauged $B-L$ model
• On the collider-testability of the type-I seesaw model with 3 right-handed neutrinos
• Neutrino masses in the minimal gauged $(B-L)$ supersymmetry
• Light Majorana Neutrinos in (Semi)invisible Meson Decays
• Constraining Hot Dark Matter Sub-Species with Weak Lensing and the Cosmic Microwave Background Radiation
• Hollow cores in Warm Dark Matter halos from the Vlasov-Poisson equation
• Dark matter as the source of neutrino mass: theory overview and experimental prospects
• New constraints on sterile neutrino dark matter from the Galactic Center
• Correlation Analysis of Decaying Sterile Neutrino Dark Matter in the Context of the SRG Mission
• N-body simulations of structure formation in thermal inflation cosmologies
• Dark matter model favoured by reionization data: 7 keV sterile neutrino vs cold dark matter
• Probing sterile neutrino dark matter in the PTOLEMY-like experiment
• nuMSM and its experimental tests
• 7 keV sterile neutrino Dark Matter in extended seesaw framework
• Charged lepton mixing via heavy sterile neutrinos
• Return of the Lepton Number: Sterile Neutrino Dark Matter Production and the Revival of the Shi-Fuller Mechanism
• No Hiding in the Dark: Cosmological Bounds on Heavy Neutral Leptons with Dark Decay Channels
• Unlocking Discovery Potential for Decaying Dark Matter and Faint X-ray Sources with XRISM
• On the impact of heavy meson production spectra on searches for heavy neutral leptons
• Sterile dark matter and reionization
• Models of decaying FIMP Dark Matter: potential links with the Neutrino Sector
• Prospects for Heavy Neutral Lepton Searches at Short and Medium Baseline Reactor Experiments
• A closer look at the seesaw-dark matter correspondence
• Can decaying sterile neutrinos account for all dark matter?
• Hearing Higgs with Gravitational Wave Detectors
• Fundamental properties of the dark and the luminous matter from Low Surface Brightness discs
• Warm and Cold Dark Matter in Bouncing Universe
• Instabilities in neutrino systems induced by interactions with scalars
• Common Origin of Warm Dark Matter and Dark Radiation
• Probing Solar Heavy Neutrinos with Heliospheric Electrons
• Warm Dark Matter from Higher-Dimensional Gauge Theories
• Non-thermal warm dark matter limits from small-scale structure
• Sub-GeV Dark Matter Direct Detection with Neutrino Observatories
• Sterile neutrino rates for general $M$, $T$, $\mu$, $k$: review of a theoretical framework
• Neutrinos in Astrophysics and Cosmology: Theoretical Advanced Study Institute (TASI) 2020 Lectures
• Connecting dark matter, baryogenesis and neutrinoless double beta decay in a $A_4\otimes Z_8$ based $\nu$2HDM
• Observing the very low-surface brightness dwarfs in a deep field in the VIRGO cluster: constraints on Dark Matter scenarios
• Subdominant Dark Matter sterile neutrino resonant production in the light of Planck
• The virial mode $k_v$ approach to Structure Formation with Warm Dark Matter
• Exploring Ultralight Scalar Assistance in Sterile Neutrino Dark Matter: Cold Spectrum and Unusual X/Gamma-ray Signatures
• Phenomenological implications of sterile neutrinos in the $\mu \nu$SSM and dark matter
• Testing the sterile neutrino dark matter paradigm with astrophysical observations
• Linear seesaw leptogenesis before/after electroweak symmetry breaking
• Searching for Particle Dark Matter with eROSITA Early Data
• From oversimplified to overlooked: the case for exploring Rich Dark Sectors
• Dark matter search with CMB: a study of foregrounds
• Cosmic Structure Strikes Back: The Elimination of Vector-Mediated Nonstandard Interaction Models as a Mechanism for Sterile Neutrino Dark Matter Production
• Sterile neutrino dark matter, neutrino secret self-interactions, and extra radiation
• Constraints on Majorana Dark Matter from a Fourth Lepton Family
• Forecasting Constraints on Non-Thermal Light Massive Relics from Future CMB Experiments (CMB-S4/Simons Observatory)
• Opening up New Parameter Space for Sterile Neutrino Dark Matter
• Imprints of fermionic and bosonic mixed dark matter on the 21-cm signal at cosmic dawn
• Status and Perspectives of Neutrino Physics
• Theoretical and phenomenological consequences of active and sterile neutrino within Beyond Standard Model framework
• Resolving a challenging supersymmetric low-scale seesaw scenario at the ILC
• Structure Formation Limits on Axion-Like Dark Matter
• Perturbative Resonance during Dark Matter Production and Its Cosmological Implications
• Possible astrophysical clues of dark matter
• Neutrino Oscillations Due to Nonuniversal Gauge Interactions in the Weak Sector
• Sterile Neutrinos in $E_6$
• Study of piN->pipiN processes on polarized targets: Quantum environment and its dephasing interaction with particle scattering
• How many new particles do we need after the Higgs boson?
• Probing the Seesaw Mechanism and Leptogenesis with the International Linear Collider
• Particle production with L-R neutrino oscillation
• Living on the Fermi Edge: On Baryon Transport and Fermi Condensation
• Roads for Right-handed Neutrino Dark Matter: Fast Expansion, Standard Freeze-out, and Early Matter Domination
• CP violation in $B_s$ decays mediated by two nearly-degenerate Majorana neutrinos
• Completing RHINO
• Sterile neutrino dark matter production in presence of non-standard neutrino self-interactions: an EFT approach
• Electron-positron Annihilation Lines and Decaying Sterile Neutrinos
• An RXTE Search for the Sterile Neutrino Decay in Galaxy Clusters
• Sterile neutrino production at small mixing in the early universe
• Triplet Dark Matter from leptogenesis
• Sterile neutrino Dark Matter in the minimal Dirac Seesaw
• Constraints on the velocity dispersion of Dark Matter from Cosmology and new bounds on scattering from the Cosmic Dawn
• Cosmological constraints on sterile neutrino Dark Matter production mechanisms