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Heterodyne Broadband Detection of Axion Dark Matter
- Source :
- Phys.Rev.D, Phys.Rev.D, 2021, 104 (11), pp.L111701. ⟨10.1103/PhysRevD.104.L111701⟩, Physical Review
- Publication Year :
- 2020
-
Abstract
- We propose a new broadband search strategy for ultralight axion dark matter that interacts with electromagnetism. An oscillating axion field induces transitions between two quasi-degenerate resonant modes of a superconducting cavity. In two broadband runs optimized for high and low masses, this setup can probe unexplored parameter space for axion-like particles covering fifteen orders of magnitude in mass, including astrophysically long-ranged fuzzy dark matter.<br />10+14 pages, 3 figures
- Subjects :
- axion: oscillation
Cosmology and Nongalactic Astrophysics (astro-ph.CO)
axion: dark matter
010308 nuclear & particles physics
FOS: Physical sciences
01 natural sciences
cavity: superconductivity
High Energy Physics - Experiment
High Energy Physics - Experiment (hep-ex)
High Energy Physics - Phenomenology
High Energy Physics - Phenomenology (hep-ph)
[PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph]
0103 physical sciences
[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
axion-like particles
dark matter: fuzzy
010306 general physics
[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]
Astrophysics - Cosmology and Nongalactic Astrophysics
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Journal :
- Phys.Rev.D, Phys.Rev.D, 2021, 104 (11), pp.L111701. ⟨10.1103/PhysRevD.104.L111701⟩, Physical Review
- Accession number :
- edsair.doi.dedup.....2ad7ffcd0a6c60a3dc786e87fef3d89b