Dark halos around neutron stars and gravitational waves
arXiv:1803.03266 · doi:10.1088/1475-7516/2019/07/012
Abstract
We find that a class of models of MeV-GeV dark matter in which dark matter interacts strongly can be constrained by the observation of gravitational waves from neutron star mergers. Trace amounts of dark matter, either produced during the supernova or accreted later, can alter the structure of neutron stars and influence their tidal polarizability. We focus on models of dark matter interacting by the exchange of light vector gauge bosons that couple to a conserved dark charge. In these models, dark matter accumulated in neutron stars can extend to large radii and enhance their tidal polarizability. Gravitational waves detected from the first binary neutron star merger GW170817 places useful constraints on such not-so compact objects. Dark halos, if present, also predict a greater variability of neutron star tidal polarizabilities than expected for ordinary neutron stars.
arXiv comment7 pages, 5 figures
References in corpus (50)
- GW170817: Observation of Gravitational Waves from a Binary Neutron Star Inspiral
- The equation of state for nucleon matter and neutron star structure
- GW170817: Measurements of Neutron Star Radii and Equation of State
- Observational evidence for self-interacting cold dark matter
- Tidal Love numbers of neutron stars
- Constraining neutron star tidal Love numbers with gravitational wave detectors
- An absorption profile centred at 78 megahertz in the sky-averaged spectrum
- Dark Matter Self-interactions and Small Scale Structure
- Limits on the Macho Content of the Galactic Halo from the EROS-2 Survey of the Magellanic Clouds
- Constraints on the Self-Interaction Cross-Section of Dark Matter from Numerical Simulations of the Merging Galaxy Cluster 1E 0657-5
- Asymmetric Dark Matter
- Dark Matter Halos as Particle Colliders: A Unified Solution to Small-Scale Structure Puzzles from Dwarfs to Clusters
- Possible interaction between baryons and dark-matter particles revealed by the first stars
- Supernova 1987A Constraints on Sub-GeV Dark Sectors, Millicharged Particles, the QCD Axion, and an Axion-like Particle
- The maximum mass and radius of neutron stars and the nuclear symmetry energy
- Tidal Love Numbers of Neutron and Self-Bound Quark Stars
- Constraining Self-Interacting Dark Matter with the Milky Way's dwarf spheroidals
- Cores in Dwarf Galaxies from Dark Matter with a Yukawa Potential
- Constraining the speed of sound inside neutron stars with chiral effective field theory interactions and observations
- Constraints on neutron star radii based on chiral effective field theory interactions
- Atomic Dark Matter
- Can Neutron stars constrain Dark Matter?
- Constraining Asymmetric Dark Matter through observations of compact stars
- Constraints on Scalar Asymmetric Dark Matter from Black Hole Formation in Neutron Stars
- Dark Matter Interpretation of the Neutron Decay Anomaly
- Nuclear forces and their impact on neutron-rich nuclei and neutron-rich matter
- Dark-Matter Admixed Neutron Stars
- Revisiting Supernova 1987A Constraints on Dark Photons
- Gravitational Wave Signatures of Highly Compact Boson Star Binaries
- New constraints on light vectors coupled to anomalous currents
- On Relating the Genesis of Cosmic Baryons and Dark Matter
- Spreading out and staying sharp - Creating diverse rotation curves via baryonic and self-interaction effects
- Realistic neutron star constraints on bosonic asymmetric dark matter
- Dark Matter Thermalization in Neutron Stars
- Neutron stars exclude light dark baryons
- Asymmetric Dark Matter Stars
- Scattering, Damping, and Acoustic Oscillations: Simulating the Structure of Dark Matter Halos with Relativistic Force Carriers
- Search for Dark Matter Effects on Gravitational Signals from Neutron Star Mergers
- Nucleon-nucleon bremsstrahlung of dark gauge bosons and revised supernova constraints
- Dark stars: gravitational and electromagnetic observables
- Self-interacting asymmetric dark matter coupled to a light massive dark photon
- An Effective Z'
- A rumble in the dark: signatures of self-interacting dark matter in Super-Massive Black Hole dynamics and galaxy density profiles
- Dark Matter in the Coming Decade: Complementary Paths to Discovery and Beyond
- Cuckoo's Eggs in Neutron Stars: Can LIGO Hear Chirps from the Dark Sector?
- Theories relating baryon asymmetry and dark matter: A mini review
- Light vectors coupled to bosonic currents
- Fermionic Light Dark Matter particles and the New Physics of Neutron Stars
- Leptophobic Dark Matter and the Baryon Number Violation Scale
- Effects of gravitational confinement on bosonic asymmetric dark matter in stars
Cited by in corpus (94)
- Neutron star tidal deformability and equation of state constraints
- Gravitational waves from neutron star mergers and their relation to the nuclear equation of state
- Bosonic Dark Matter in Neutron Stars and its Effect on Gravitational Wave Signal
- Improved Treatment of Dark Matter Capture in Neutron Stars
- Interpreting Binary Neutron Star Mergers: Describing the Binary Neutron Star Dynamics, Modelling Gravitational Waveforms, and Analyzing Detections
- Leading Nonlinear Tidal Effects and Scattering Amplitudes
- Neutron stars: new constraints on asymmetric dark matter
- Dark matter admixed neutron stars
- Gravitational wave probes of dark matter: challenges and opportunities
- What is the nature of the HESS J1731-347 compact object?
- Constraining bosonic asymmetric dark matter with neutron star mass-radius measurements
- Dark matter admixed neutron star properties in the light of X-ray pulse profile observations
- Tidal Deformability of Dark Matter Admixed Neutron Stars
- The Second Love Number of Dark Compact Planets and Neutron Stars with Dark Matter
- Bosonic Dark Matter in Light of the NICER Precise Mass-Radius Measurements
- The effects of self-interacting bosonic dark matter on neutron star properties
- Dark Matter or Regular Matter in Neutron Stars? How to tell the difference from the coalescence of compact objects
- Improved Treatment of Dark Matter Capture in Neutron Stars III: Nucleon and Exotic Targets
- Tidal Deformability of Fermion-Boson Stars: Neutron Stars Admixed with Ultra-Light Dark Matter
- Tidal Love Numbers of Novel and Admixed Celestial Objects
- Comprehensive study of compact stars with dark matter
- Dark matter effects on tidal deformabilities and moment of inertia in a hadronic model with short-range correlations
- Constraining the neutron-matter equation of state with gravitational waves
- Implications of Feebly Interacting Dark Sector on Neutron Star Properties and Constraints from GW170817
- Neutron Stars with Baryon Number Violation, Probing Dark Sectors
- Compact Dark Objects in Neutron Star Mergers
- Dynamical evolution of dark matter admixed neutron stars
- R-modes as a New Probe of Dark Matter in Neutron Stars
- Exploring the distribution and impact of bosonic dark matter in neutron stars
- Effects of Dark Matter on -mode oscillations of Neutron Stars
- Feeble DM-SM Interaction via New Scalar and Vector Mediators in Rotating Neutron Stars
- Dark matter effects on the properties of neutron stars: compactness and tidal deformability
- Supernova Constraint on Self-Interacting Dark Sector Particles
- Rapid neutron star cooling triggered by dark matter
- Dark matter effects on the properties of neutron stars: optical radii
- Quasi-equilibrium configurations of binary systems of dark matter admixed neutron stars
- Dense Matter in Neutron Stars with eXTP
- Rotating dark matter admixed neutron stars
- Exotic Compact Objects with Two Dark Matter Fluids
- Vector dark boson mediated feeble interaction between fermionic dark matter and strange quark matter in quark stars
- Searching for New Physics in Ultradense Environment: a Review on Dark Matter Admixed Neutron Stars
- Probing the Impact of WIMP Dark Matter on Universal Relations, GW170817 Posterior and Radial Oscillations
- Fermion Proca Stars: Vector Dark Matter Admixed Neutron Stars
- Constraining the mass of fermionic dark matter from its feeble interaction with hadronic matter via dark mediators in neutron stars
- A New Probe of Dark Matter-Induced Fifth Force with Neutron Star Inspirals
- GW170817 and GW190425 as Hybrid Stars of Dark and Nuclear Matters
- Feasibility of dark matter admixed neutron star based on recent observational constraints
- The impact of asymmetric dark matter on the thermal evolution of nucleonic and hyperonic compact stars
- Masquerading hybrid stars with dark matter
- Improved bounds on the bosonic dark matter with pulsars in the Milky Way
- Probing fermionic asymmetric dark matter cores using global neutron star properties
- The impact of dark matter on tidal signatures in neutron star mergers with Einstein Telescope
- Exploring non-radial oscillation modes in dark matter admixed neutron stars
- Possible nature of Dark Matter
- Charged neutron stars and observational tests of a dark force weaker than gravity
- A new criterion for the existence of dark matter in neutron stars
- Emergence of new oscillation modes in dark matter admixed neutron stars
- How does dark matter affect compact star properties and high density constraints of strongly interacting matter
- Dynamical evolution of fermion-boson stars with realistic equations of state
- Dark matter admixed neutron stars with a realistic nuclear equation of state from chiral nuclear interactions
- Supramassive dark objects with neutron star origin
- Stability of Neutron Stars with Dark Matter Core Using Three Crustal Types and the Impact on Mass-Radius Relations
- Probing Dark Sectors with Neutron Stars
- Gravitational wave constraints on extended dark matter structures
- Exploring Fermionic Dark Matter Admixed Neutron Stars in the Light of Astrophysical Observations
- Rapidly spinning dark matter-admixed neutron stars
- Probing Bosonic Stars with Atomic Clocks
- Exploring dark sector parameters in light of neutron star temperatures
- Thermodynamic Consistent Description of Compact Stars of Two Interacting Fluids: The Case of Neutron Stars with Higgs Portal Dark Matter
- Multi-Messenger and Cosmological Constraints on Dark Matter through Two-Fluid Neutron Star Modeling
- Impact of dark boson mediated feeble interaction between dark matter and hadronic matter on -mode oscillation of neutron stars
- Universal relation involving fundamental modes in two-fluid dark matter admixed neutron stars
- Cooling of dark neutron stars
- Effects of dark boson mediated feeble interaction between dark matter (DM) and quark matter on -mode oscillation of DM admixed quark stars
- Strange stars admixed with dark matter: equiparticle model in a two fluid approach
- Illuminating dark matter admixed in neutron stars with simultaneous mass-radius constraints
- Observational Probes of the Neutron Star Equation of State with Hyperons, Bosonic Dark Matter, and Quark Matter
- Influence of Dark Matter on the Magnetized Neutron Star
- Superfluid dark stars
- Probing Strange Dark Matter through -mode Oscillations of Neutron Stars with Hyperons and Quark Matter
- Nucleon Short-Range Correlations and High-Momentum Dynamics: Implications on the Equation of State of Dense Matter
- Tidal Deformability as a Probe of Dark Matter in Neutron Stars
- Effect of Dark matter and -cut potential on radial and non-radial oscillation modes in neutron stars
- Effective Field Theories for Neutron Stars Physics
- Axion-Like Particle Mediated Dark Matter and Neutron Star Properties in the QHD Model
- Neutron Star with Dark Matter Admixture: A Candidate for Bridging the Mass Gap
- Imprints of Non-Symmetric Dark Matter Halos on Magnetars: A Two-Fluid Perspective
- Rotating Neutron Stars with Dark Matter Halos
- Effects of short-range correlations at high densities on neutron stars with and without DM content: role of the repulsive self-interaction
- Universality of dual mass-scaled fundamental modes in two-fluid neutron stars with mirror dark matter
- Astroparticle physics with compact objects
- Stringent Constraints on Gravitational Wave Signatures of Dark Electromagnetism in Neutron Star Binaries
- Neutron Star Equation of State with Nucleon Short-Range Correlations: A Concise Review and Open Issues
- Strongly Interacting Dark Matter admixed Neutron Stars