DALI sensitivity to streaming axion dark matter
arXiv:2404.13970 · doi:10.1103/PhysRevD.111.023016
Abstract
Dark matter substructures emerge naturally in a scenario in which the axion angular field acquires propagating degrees of freedom in a post-inflationary Universe. The DALI experiment is a new generation wavy dark matters interferometer currently in prototyping. Although DALI's main objective is to explore the virialized DM in our Galaxy, to a large degree in this article we explore the prospect for detection of fine grained streams made of axions that would enter the Solar System, as suggested by previous work. We find that DALI will have a sensitivity to encounters with these coherent objects that fully spans the window defined by the coupling strength to photons of representative axion models over a stacked bandwidth of two decades in mass.
4 pages, 2 figures, 1 table
References in corpus (40)
- Axion Cosmology
- A History of Dark Matter
- New CAST Limit on the Axion-Photon Interaction
- A SQUID-based microwave cavity search for dark-matter axions
- Planck Early Results: The Planck mission
- Revisiting the bound on axion-photon coupling from Globular Clusters
- New ALPS Results on Hidden-Sector Lightweights
- A quantum-enhanced search for dark matter axions
- Results from phase 1 of the HAYSTAC microwave cavity axion experiment
- The ORGAN Experiment: An axion haloscope above 15 GHz
- New Exclusion Limits for the Search of Scalar and Pseudoscalar Axion-Like Particles from "Light Shining Through a Wall"
- A High Resolution Search for Dark-Matter Axions
- Galactic axions search with a superconducting resonant cavity
- Piezoelectrically Tuned Multimode Cavity Search for Axion Dark Matter
- Search for invisible axion dark matter of mass meV with the QUAX-- experiment
- A New Bound on Axion-Like Particles
- First results of the CERN Resonant WISP Search (CROWS)
- The Fermi Large Area Telescope as a Galactic Supernovae Axionscope
- Dielectric Haloscopes to Search for Axion Dark Matter: Theoretical Foundations
- Limit on the Axion Decay Constant from the Cooling Neutron Star in Cassiopeia A
- Streams and caustics: the fine-grained structure of LCDM haloes
- Green Bank and Effelsberg Radio Telescope Searches for Axion Dark Matter Conversion in Neutron Star Magnetospheres
- Direct Search for Dark Matter Axions Excluding ALP Cogenesis in the 63-67 micro-eV Range, with The ORGAN Experiment
- Searching for Invisible Axion Dark Matter with an 18T Magnet Haloscope
- First results from the Very Small Array -- I. Observational methods
- Searching for Light in the Darkness: Bounds on ALP Dark Matter with the optical MUSE-Faint survey
- Results of a Search for Cold Flows of Dark Matter Axions
- QUIJOTE scientific results -- IV. A northern sky survey in intensity and polarization at 10-20GHz with the Multi-Frequency Instrument
- A Search for Axionic Dark Matter Using the Magnetar PSR J1745-2900
- Simulating the Complexity of the Dark Matter Sheet I: Numerical Algorithms
- Discovery prospects with the Dark-photons & Axion-Like particles Interferometer
- Dense Dark Matter Hairs Spreading Out from Earth, Jupiter and Other Compact Bodies
- A dark matter telescope probing the 6 to 60 GHz band
- Gravitational focusing effects on streaming dark matter as a new detection concept
- Taiwan Axion Search Experiment with Haloscope: Designs and operations
- Velocity peaks and caustic rings
- A forecast of the sensitivity of the DALI Experiment to Galactic axion dark matter
- Experimental measurement of the quality factor of a Fabry-Pérot open-cavity axion haloscope
- Non-Virialized Axion Search Sensitive to Doppler Effects in the Milky Way Halo
- Search for the Sagittarius Tidal Stream of Axion Dark Matter around 4.55 eV