Searching for Dark Matter Annihilation in Recently Discovered Milky Way Satellites with Fermi-LAT

Abstract

We search for excess gamma-ray emission coincident with the positions of confirmed and candidate Milky Way satellite galaxies using 6 years of data from the Fermi Large Area Telescope (LAT). Our sample of 45 stellar systems includes 28 kinematically confirmed dark-matter-dominated dwarf spheroidal galaxies (dSphs) and 17 recently discovered systems that have photometric characteristics consistent with the population of known dSphs. For each of these targets, the relative predicted gamma-ray flux due to dark matter annihilation is taken from kinematic analysis if available, and estimated from a distance-based scaling relation otherwise, assuming that the stellar systems are dark-matter-dominated dSphs. LAT data coincident with four of the newly discovered targets show a slight preference (each ~$2\sigma$ local) for gamma-ray emission in excess of the background. However, the ensemble of derived gamma-ray flux upper limits for individual targets is consistent with the expectation from analyzing random blank-sky regions, and a combined analysis of the population of stellar systems yields no globally significant excess (global significance $<1\sigma$). Our analysis has increased sensitivity compared to the analysis of 15 confirmed dSphs by Ackermann et al. 2015. The observed constraints on the dark matter annihilation cross section are statistically consistent with the background expectation, improving by a factor of ~2 for large dark matter masses ($m_{\mathrm{DM},b\bar{b}}\gtrsim 1$ TeV and $m_{\mathrm{DM},{\tau }^{+}{\tau }^{-}}\gtrsim 70$ GeV) and weakening by a factor of ~1.5 at lower masses relative to previously observed limits.

arXiv comment16 pages, 11 figures, accepted for publication in ApJ, public data files and example analysis scripts available at https://www-glast.stanford.edu/pub_data/1203/

References in corpus (74)

• Planck 2015 results. XIII. Cosmological parameters
• The Sloan Digital Sky Survey: Technical Summary
• A Universal Density Profile from Hierarchical Clustering
• Particle Dark Matter: Evidence, Candidates and Constraints
• The Large Area Telescope on the Fermi Gamma-ray Space Telescope Mission
• Dark Matter Candidates from Particle Physics and Methods of Detection
• Searching for Dark Matter Annihilation from Milky Way Dwarf Spheroidal Galaxies with Six Years of Fermi-LAT Data
• The Dark Energy Camera
• The Kinematics of the Ultra-Faint Milky Way Satellites: Solving the Missing Satellite Problem
• DarkSUSY: Computing Supersymmetric Dark Matter Properties Numerically
• Precise Relic WIMP Abundance and its Impact on Searches for Dark Matter Annihilation
• Eight New Milky Way Companions Discovered in First-Year Dark Energy Survey Data
• Constraining Dark Matter Models from a Combined Analysis of Milky Way Satellites with the Fermi Large Area Telescope
• Beasts of the Southern Wild: Discovery of nine Ultra Faint satellites in the vicinity of the Magellanic Clouds
• Eight Ultra-faint Galaxy Candidates Discovered in Year Two of the Dark Energy Survey
• A common mass scale for satellite galaxies of the Milky Way
• The Characterization of the Gamma-Ray Signal from the Central Milky Way: A Compelling Case for Annihilating Dark Matter
• The Third Catalog of Active Galactic Nuclei Detected by the Fermi Large Area Telescope
• Dark Matter Constraints from Observations of 25 Milky Way Satellite Galaxies with the Fermi Large Area Telescope
• Background model systematics for the Fermi GeV excess
• CRATES: An All-Sky Survey of Flat-Spectrum Radio Sources
• Dark Matter and Pulsar Model Constraints from Galactic Center Fermi-LAT Gamma Ray Observations
• Roma-BZCAT: A multifrequency catalogue of Blazars
• Hundreds of Milky Way Satellites? Luminosity Bias in the Satellite Luminosity Function
• Fermi-LAT Observations of High-Energy Gamma-Ray Emission Toward the Galactic Center
• Astrophysical and Dark Matter Interpretations of Extended Gamma-Ray Emission from the Galactic Center
• A dwarf galaxy remnant in Canis Major: the fossil of an in-plane accretion onto the Milky Way
• Exclusion of canonical WIMPs by the joint analysis of Milky Way dwarfs with Fermi
• Observations of Milky Way Dwarf Spheroidal galaxies with the Fermi-LAT detector and constraints on Dark Matter models
• A Complete Spectroscopic Survey of the Milky Way Satellite Segue 1: The Darkest Galaxy
• Stellar Velocities in the Carina, Fornax, Sculptor and Sextans dSph Galaxies: Data from the Magellan/MMFS Survey
• CGRaBS: An All-Sky Survey of Gamma-Ray Blazar Candidates
• Sagittarius II, Draco II and Laevens 3: three new Milky Way satellites discovered in the Pan-STARRS 1 3pi Survey
• The Least Luminous Galaxy: Spectroscopy of the Milky Way Satellite Segue 1
• A "Baedecker" for the Dark Matter Annihilation Signal
• Search for Gamma-Ray Emission from DES Dwarf Spheroidal Galaxy Candidates with Fermi-LAT Data
• Dwarf galaxy annihilation and decay emission profiles for dark matter experiments
• Dark matter annihilation and decay in dwarf spheroidal galaxies: The classical and ultrafaint dSphs
• Identification of the infrared non-thermal emission in Blazars
• Pre-launch estimates for GLAST sensitivity to Dark Matter annihilation signals
• Stellar Kinematics and Metallicities in the Ultra-Faint Dwarf Galaxy Reticulum II
• Hydra II: a faint and compact Milky Way dwarf galaxy found in the Survey of the Magellanic Stellar History
• Segue 2: The Least Massive Galaxy
• A Comprehensive Search for Dark Matter Annihilation in Dwarf Galaxies
• Indication of Gamma-ray Emission from the Newly Discovered Dwarf Galaxy Reticulum II
• A New Faint Milky Way Satellite Discovered in the Pan-STARRS1 3 pi Survey
• Kinematics and chemistry of recently discovered Reticulum 2 and Horologium 1 dwarf galaxies
• Horologium II: a Second Ultra-faint Milky Way Satellite in the Horologium Constellation
• Willman 1 - a probable dwarf galaxy with an irregular kinematic distribution
• Fitting the Gamma-Ray Spectrum from Dark Matter with DMFIT: GLAST and the Galactic Center Region
• Spectroscopic Confirmation of the Dwarf Galaxies Hydra II and Pisces II and the Globular Cluster Laevens 1
• The WISE Blazar-Like Radio-Loud Sources: An All-Sky Catalog Of Candidate Gamma-Ray Blazars
• Sensitivity Projections for Dark Matter Searches with the Fermi Large Area Telescope
• Magellan/M2FS Spectroscopy of Tucana 2 and Grus 1
• A Hero's Dark Horse: Discovery of an Ultra-Faint Milky Way Satellite in Pegasus
• Too Many, Too Few, or Just Right? The Predicted Number and Distribution of Milky Way Dwarf Galaxies
• A new distant Milky Way globular cluster in the Pan-STARRS1 3π survey
• A Robust Determination of Milky Way Satellite Properties using Hierarchical Mass Modeling
• Discovery of a Faint Outer Halo Milky Way Star Cluster in the Southern Sky
• Testing Fundamental Physics with Distant Star Clusters: Analysis of Observational Data on Palomar 14
• Magellan/M2FS Spectroscopy of the Reticulum 2 Dwarf Spheroidal Galaxy
• On The Gamma-Ray Emission From Reticulum II and Other Dwarf Galaxies
• Dark matter annihilation and decay profiles for the Reticulum II dwarf spheroidal galaxy
• Search for gamma-ray emission from eight dwarf spheroidal galaxy candidates discovered in Year Two of Dark Energy Survey with Fermi-LAT data
• Digging deeper into the Southern skies: a compact Milky-Way companion discovered in first-year Dark Energy Survey data
• Structure and Dynamics of the Globular Cluster Palomar 13
• A model-independent analysis of the Fermi Large Area Telescope gamma-ray data from the Milky Way dwarf galaxies and halo to constrain dark matter scenarios
• Kinematics and Metallicities in the Bootes III Stellar Overdensity: a Disrupted Dwarf Galaxy?
• Triangulum II: a very metal-poor and dynamically hot stellar system
• Segue 3: An Old, Extremely Low luminosity Star Cluster in the Milky Way's Halo
• Triangulum II: Possibly a Very Dense Ultra-Faint Dwarf Galaxy
• A 2MASS All-Sky View of the Sagittarius Dwarf Galaxy: VII. Kinematics of the Main Body of the Sagittarius dSph
• Is Draco II one of the faintest dwarf galaxies? First study from Keck/DEIMOS spectroscopy
• Improving the Sensitivity of Gamma-Ray Telescopes to Dark Matter Annihilation in Dwarf Spheroidal Galaxies

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• Constraining annihilating dark matter by radio continuum spectrum of the Large Magellanic Cloud
• TeV gamma-ray sensitivity to velocity-dependent dark matter models in the Galactic Center
• Using $\gamma$-ray observations of dwarf spheroidal galaxies to test the possible common origin of the W-boson mass anomaly and the GeV $\gamma$-ray/antiproton excesses
• Can prompt cusps of WIMP dark matter be detected as individual gamma-ray sources?
• Combined dark matter search towards dwarf spheroidal galaxies with Fermi-LAT, HAWC, H.E.S.S., MAGIC, and VERITAS
• Indirect detection prospects for d${}^{\ast }$(2380) dark matter
• Spin-dependence of Gravity-mediated Dark Matter in Warped Extra-Dimensions
• Softly shifting away from dark matter direct detection
• AMS-02 antiprotons and dark matter: Trimmed hints and robust bounds
• Search for Ultra-High Energy WIMPs by detecting neutrino signatures from the earth core
• Velocity-dependent J-factors for Milky Way dwarf spheroidal analogues in cosmological simulations
• SKA sensitivity for possible radio emission from dark matter in Omega Centauri
• Combination and summary of ATLAS dark matter searches interpreted in a 2HDM with a pseudo-scalar mediator using 139 fb${}^{-1}$ of $\sqrt{s}=13$ TeV $pp$ collision data
• Non-thermal WIMPy Baryogenesis with Primordial Black Hole
• Statistics for dark matter subhalo searches in gamma rays from a kinematically constrained population model: Fermi-LAT-like telescopes
• Reconciling Higgs physics and pseudo-Nambu-Goldstone dark matter in the S2HDM using a genetic algorithm
• The evaporating primordial black hole fraction in cool-core galaxy clusters
• Weak Lensing Constraints on Dark Matter-Baryon Interactions with $N$-Body Simulations and Machine Learning
• A radio-frequency WIMP search with the MeerKAT Galaxy Cluster Legacy Survey
• Dark Matter Annihilation Feedback in Cosmological Simulations II: The Influence on Gas and Halo Structure
• The viability of low-mass subhaloes as targets for gamma-ray dark matter searches
• Self-interacting Dark Matter with Scalar Dilepton Mediator
• A possible signature of annihilating dark matter
• A Potentially Detectable Gamma-Ray Line in the Fermi Galactic Center Excess -- In Light of One-Step Cascade Annihilations of Secluded (Vector) Dark Matter via the Higgs Portal
• Prospects for probing dark matter particles and primordial black holes with the Hongmeng mission using the 21 cm global spectrum at cosmic dawn
• Indirect Signals of Dark Matter Can Change Depending on Where You Look
• Enhanced cosmic-ray antihelium production from dark matter annihilation through light mediators
• The Velocity-Dependent $J$-factor of the Milky Way Halo: Does What Happens in the Galactic Bulge Stay in the Galactic Bulge?
• DarkFlux: A new tool to analyze indirect-detection spectra of next-generation dark matter models
• Catching p via s wave with indirect detection
• Phenomenology of the dark matter sector in the 2HDM extended with complex scalar singlet
• Dark Matter constraints from Planck observations of the Galactic polarized synchrotron emission
• The decaying and scattering properties of the $d^{\ast }$(2380) hexaquark Bose Einstein Condensate dark matter
• Constraining light fermionic dark matter with binary pulsars
• Reanalysis of the Systematic Uncertainties in Cosmic-Ray Antiproton Flux
• Signatures of Dark Matter in Cosmic-Ray Observations
• Optimal observing strategies for velocity-suppressed dark matter annihilation
• Neutrino mass and the Higgs portal dark matter in the ESSFSM
• Direct detection of Ultra-High Energy WIMPs with a satellite detector like JEM-EUSO
• Investigating sub-MeV dark matter annihilation to neutrinos using direct detection experiments
• Reexamine the dark matter scenario accounting for the positron excess in a new cosmic ray propagation model
• Dark Matter EFT, the Third -- Neutrino WIMPs
• Prospects for the detection of Dark Matter with Long-lived Mediators in the Sun using the Southern Wide-field Gamma-ray Observatory
• Observations of the Fermi bubbles and the Galactic center excess with the DArk Matter Particle Explorer
• Co-interacting dark matter and conformally coupled light scalars
• Hunting dark matter in galaxy clusters with non-thermal electrons
• Multilepton signatures for scalar dark matter searches in coannihilation scenario
• WIMP constraints from black hole low-mass X-ray binaries
• Emulating the Non-Linear Matter Power-Spectrum in Mixed Axion Dark Matter Models
• Spin-one dark matter and gamma ray signals from the galactic center
• ILC sensitivity for leptophilic scalar dark matter
• Indirect detection of long-lived particles in a rich dark sector with a dark vector portal
• Dark matter from mediator decay in early matter domination
• Searching for dark matter annihilating into light long-lived mediators from stars inside dwarf spheroidal galaxies
• Status of ${\mathbb{Z}}_3$-NMSSM featuring a light bino-dominated LSP and a light singlet-like scalar under the LZ Experiment
• Central MONDian spike in spherically symmetric systems
• Reviving $Z^{\prime }$ Portal Dark Matter with Conversion Mechanism
• String loop origin for dark radiation and superheavy dark matter in type IIB compactifications
• Combined analyses of the antiproton production from cosmic-ray interactions and its possible dark matter origin
• Dark Matter Phenomenology: Sterile Neutrino Portal and Gravitational Portal in Extra-Dimensions
• Dark-matter spontaneous freeze out
• Dark matter constraints from dwarf galaxies with data-driven J-factors
• Direct Measurement of Upward-going Ultrahigh Energy Dark Matter at the Pierre Auger Observatory
• Extragalactic Searches for Dark Matter Annihilation
• Fitting dark matter mass with the radio continuum spectral data of the Ophiuchus cluster