Asteroids for ultralight dark-photon dark-matter detection

Abstract

Gravitational-wave (GW) detectors that monitor fluctuations in the separation between inertial test masses (TMs) are sensitive to new forces acting on those TMs. Ultralight dark-photon dark matter (DPDM) coupled to $U(1{)}_B$ or $U(1{)}_{B-L}$ charges supplies one such force that oscillates with a frequency set by the DPDM mass. GW detectors operating in different frequency bands are thus sensitive to different DPDM mass ranges. A recent GW detection proposal based on monitoring the separation of certain asteroids in the inner Solar System would have sensitivity to $\mu$Hz frequencies [arXiv:2112.11431]. In this paper, we show how that proposal would also enable access to new parameter space for DPDM coupled to $B$ [respectively, $B-L$] charges in the mass range $5[9]\times 10^{-21}\text{eV}\lesssim m_{\text{DM}}\lesssim 2\times 10^{-19}\text{eV}$, with peak sensitivities about a factor of 500 [50] beyond current best limits on ${\epsilon }_B$ [${\epsilon }_{B-L}$] at $m_{\text{DM}}\sim 2\times 10^{-19}\text{eV}$. Sensitivity could be extended up to $m_{\text{DM}}\sim 2\times 10^{-18}\text{eV}$ only if noise issues associated with asteroid rotational motion could be overcome.

arXiv comment8 pages, 1 figure. Published version

References in corpus (35)

• WISPy Cold Dark Matter
• Test of the Equivalence Principle Using a Rotating Torsion Balance
• The construction and use of LISA sensitivity curves
• Torsion-balance tests of the weak equivalence principle
• Searching for dilaton dark matter with atomic clocks
• The MICROSCOPE mission: first results of a space test of the Equivalence Principle
• Dark Light, Dark Matter and the Misalignment Mechanism
• Dark photon limits: a handbook
• Dark Matter Direct Detection with Accelerometers
• Short-range tests of the equivalence principle
• Searching for dark matter and variation of fundamental constants with laser and maser interferometry
• MICROSCOPE mission: final results of the test of the Equivalence Principle
• MICROSCOPE mission: first constraints on the violation of the weak equivalence principle by a light scalar dilaton
• Revealing the Dark Matter Halo with Axion Direct Detection
• Search for light scalar dark matter with atomic gravitational wave detectors
• Stochastic fluctuations of bosonic dark matter
• Enhanced effects of variation of the fundamental constants in laser interferometers and application to dark matter detection
• Searching for Dark Photon Dark Matter with Gravitational Wave Detectors
• Novel signatures of dark matter in laser-interferometric gravitational-wave detectors
• Constraints on dark photon dark matter using data from LIGO's and Virgo's third observing run
• MICROSCOPE limits for new long-range forces and implications for unified theories
• Searching for Dark Photon Dark Matter in LIGO O1 Data
• Asteroids for $\mu$Hz gravitational-wave detection
• Bridging the $\mu$Hz gap in the gravitational-wave landscape with binary resonance
• Earth as a transducer for dark-photon dark-matter detection
• Laser Interferometers as Dark Matter Detectors
• Search for Small-Mass Black Hole Dark Matter with Space-Based Gravitational Wave Detectors
• On the detectability of ultralight scalar field dark matter with gravitational-wave detectors
• Detecting stochastic gravitational waves with binary resonance
• Improved sensitivity of interferometric gravitational wave detectors to ultralight vector dark matter from the finite light-traveling time
• Gravity Gradient Noise from Asteroids
• A torsion-balance search for ultra low-mass bosonic dark matter
• Gravitational Wave Timing Array
• Astrometric Gravitational-Wave Detection via Stellar Interferometry
• Searching for Dark Clumps with Gravitational-Wave Detectors

Cited by in corpus (1)

• Constraining Light Scalar Field with Torsion-Balance Gravity Experiments