Subhaloes in Self-Interacting Galactic Dark Matter Haloes

Abstract

We present N-body simulations of a new class of self-interacting dark matter models, which do not violate any astrophysical constraints due to a non-power-law velocity dependence of the transfer cross section which is motivated by a Yukawa-like new gauge boson interaction. Specifically, we focus on the formation of a Milky Way-like dark matter halo taken from the Aquarius project and re-simulate it for a couple of representative cases in the allowed parameter space of this new model. We find that for these cases, the main halo only develops a small core (~1 kpc) followed by a density profile identical to that of the standard cold dark matter scenario outside of that radius. Neither the subhalo mass function nor the radial number density of subhaloes are altered in these models but there is a significant change in the inner density structure of subhaloes resulting in the formation of a large density core. As a consequence, the inner circular velocity profiles of the most massive subhaloes differ significantly from the cold dark matter predictions and we demonstrate that they are compatible with the observational data of the brightest Milky Way dSphs in such a velocity-dependent self-interacting dark matter scenario. Specifically, and contrary to the cold dark matter case, there are no subhaloes that are more concentrated than what is inferred from the kinematics of the Milky Way dSphs. We conclude that these models offer an interesting alternative to the cold dark matter model that can reduce the recently reported tension between the brightest Milky Way satellites and the dense subhaloes found in cold dark matter simulations.

14 pages, 9 figures, MNRAS accepted

References in corpus (16)

• A Theory of Dark Matter
• Too big to fail? The puzzling darkness of massive Milky Way subhaloes
• Constraints on the Self-Interaction Cross-Section of Dark Matter from Numerical Simulations of the Merging Galaxy Cluster 1E 0657-5
• The Milky Way's bright satellites as an apparent failure of LCDM
• A Method for Measuring (Slopes of) the Mass Profiles of Dwarf Spheroidal Galaxies
• The Observed properties of Dark Matter on small spatial scales
• Cores in Dwarf Galaxies from Dark Matter with a Yukawa Potential
• Does the Fornax dwarf spheroidal have a central cusp or core?
• A lower bound on the mass of Dark Matter particles
• Discreteness effects in simulations of Hot/Warm dark matter
• Halo expansion in cosmological hydro simulations: towards a baryonic solution of the cusp/core problem in massive spirals
• The Cold Dark Matter Halos of Local Group Dwarf Spheroidals
• The velocity function in the local environment from LCDM and LWDM constrained simulations
• The Dark Matter Density Profile of the Fornax Dwarf
• Asymmetries in the inner regions of LCDM haloes
• Do Baryons Alter the Halos of Low Surface Brightness Galaxies?

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• Science from an Ultra-Deep, High-Resolution Millimeter-Wave Survey
• Anticipating the XRISM search for the decay of resonantly produced sterile neutrino dark matter
• Conservation of radial actions in time-dependent spherical potentials
• Kinematic signatures of impulsive supernova feedback in dwarf galaxies
• The feasibility of constraining DM interactions with high-redshift observations by JWST
• A Novel Scheme for Dark Matter Annihilation Feedback in Cosmological Simulations
• Quantum Simulations of Dark Sector Showers
• SHARP -- IX. The dense, low-mass perturbers in B1938+666 and J0946+1006: implications for cold and self-interacting dark matter
• Probing Dark Star Parameters Through $f$-Mode Gravitational Wave Signals
• Modelling self-interacting dark matter substructures I: Calibration with N-body simulations of a Milky-Way-sized halo and its satellite
• Hidden sectors and a multi-temperature universe
• CMB-HD: An Ultra-Deep, High-Resolution Millimeter-Wave Survey Over Half the Sky
• The imprint of dark matter on the Galactic acceleration field
• Probing Self-Interacting Dark Matter via Gravitational-Wave Background from Eccentric Supermassive Black Hole Mergers
• Co-Interacting Dark Matter
• Central densities of dark matter halos in FIRE-2 simulations of low-mass galaxies with cold dark matter and self-interacting dark matter
• Flattening of dark matter cusps during mergers: model of M31
• COZMIC. III. Cosmological Zoom-in Simulations of Self-interacting Dark Matter with Suppressed Initial Conditions
• Vector Self-Interacting Dark Matter
• A Stringent Upper Limit on Dark Matter Self-Interaction Cross Section from Cluster Strong Lensing
• Sommerfeld enhancement of invisible dark matter annihilation in galaxies and galaxy clusters
• Evolution of dwarf spheroidal satellites in the common surface-density dark halos
• The Impact of Dark Matter on Gravitational Wave Detection by Space-based Interferometers
• Can decaying sterile neutrinos account for all dark matter?
• Warm dark matter model with a few keV mass is bad for the too-big-to-fail problem
• Cored DARKexp systems with finite size: numerical results
• Late-Time Dark Matter Oscillations and the Core-Cusp Problem
• Thermal evolution of dark matter and gravitational-wave production in the early universe from a symplectic glueball model
• Testing extensions to LCDM on small scales with forthcoming cosmic shear surveys
• Properties of subhalos in the interacting dark matter scenario
• Self-interacting dark matter as a solution to the problems in small-scale structures
• Simulating realistic self-interacting dark matter models including small and large-angle scattering
• Numerical Simulations of the Dark Universe: State of the Art and the Next Decade
• Cored density profiles in the DARKexp model
• Core collapse in resonant self-interacting dark matter across two decades in halo mass
• Co-interacting dark matter and conformally coupled light scalars
• The AIDA-TNG project: dark matter profiles and concentrations in alternative dark matter models
• An alternative to the standard model
• Fermionic dark stars spin slowly
• A Redshift Survey of the Coma Cluster (A1656): Understanding the Nature of Subhalos in the Weak-lensing Map
• Light Thermal Self-Interacting Dark Matter in the Shadow of Non-Standard Cosmology
• Segue 2 Recently Collided with the Cetus-Palca Stream: New Opportunities to Constrain Dark Matter in an Ultra-Faint Dwarf
• Gravitational and distributed heating effects of a cD galaxy on the hydrodynamical structure of its host cluster
• Velocity-dependent self-interacting dark matter from thermal freeze-out and tests in direct detections
• The AIDA-TNG project: 3D halo shapes
• Cross Section Calculations in Theories of Self-Interacting Dark Matter
• Cosmological simulations with rare and frequent dark matter self-interactions
• Can dark-matter Q-balls grow to the mass gap masses?
• Dark matter haloes in the multicomponent model. III. From dwarfs to galaxy clusters
• On the morphology of $\gamma -$ray emission induced by $e^{\pm }$ from annihilating self-interacting dark matter
• Microscopic composite systems bound by strong gravity in extra dimensions as candidates for dark matter
• Unequal-mass mergers of dark matter haloes with rare and frequent self-interactions
• Calibrating the SIDM Gravothermal Catastrophe with N-body Simulations
• Detecting low-mass haloes with strong gravitational lensing I: the effect of data quality and lensing configuration
• Probing Dark Matter with Strong Gravitational Lensing through an Effective Density Slope
• Overview of the ESCAPE Dark Matter Test Science Project for Astronomers
• Tidal adaptive softening and artificial fragmentation in cosmological simulations
• Producing and constraining self-interacting hidden sector dark matter
• Milky Way Satellite Census. IV. Constraints on Decaying Dark Matter from Observations of Milky Way Satellite Galaxies
• Cosmic structure formation in a flavoured U$\left(1\right)$ dark sector at small scales
• Merging Galaxy Clusters and the Search for New Physics of Dark Matter: A Review
• Towards a theory of dissipative Dark Matter I: the Born limit
• Some properties of doubly-degenerate stars
• Singlet-Doublet Self-interacting Dark Matter and Radiative Neutrino Mass
• Role of prompt cusps in driving the core collapse of SIDM halos
• CASCO: Cosmological and AStrophysical parameters from Cosmological simulations and Observations IV. Testing warm dark matter cosmologies with galaxy scaling relations: A joint simulation-observation study using DREAMS simulations
• Cogenesis of visible and dark matter in type-I Dirac seesaw