Ultralight dark matter detection with mechanical quantum sensors
Journal Article
·
· New Journal of Physics
Abstract We consider the use of quantum-limited mechanical force sensors to detect ultralight (sub-meV) dark matter (DM) candidates which are weakly coupled to the standard model. We show that mechanical sensors with masses around or below the milligram scale, operating around the standard quantum limit, would enable novel searches for DM with natural frequencies around the kHz scale. This would complement existing strategies based on torsion balances, atom interferometers, and atomic clock systems.
- Research Organization:
- Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States); Joint Quantum Inst., College Park; Maryland U.; NIST, Wash., D.C.; Utah U.
- Sponsoring Organization:
- US Department of Energy; USDOE
- Grant/Contract Number:
- AC02-07CH11359
- OSTI ID:
- 1835419
- Report Number(s):
- FERMILAB-PUB-19-364-T
- Journal Information:
- New Journal of Physics, Journal Name: New Journal of Physics Journal Issue: 2 Vol. 23; ISSN 1367-2630
- Publisher:
- IOP PublishingCopyright Statement
- Country of Publication:
- United Kingdom
- Language:
- English
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