Axion Haloscope Array With Symmetry
arXiv:2103.12085 · doi:10.1103/PhysRevResearch.4.023015
Abstract
We generalize the recently proposed -symmetric axion haloscope to a larger array with more -symmetric structures. By broadening the response bandwidth of the signal without increasing the readout noise, the optimized scan rate of the axion haloscope is significantly enhanced, as well as is the signal power. Furthermore, we show that the robustness of the detector towards the variations of the array coupling is the strongest when a binary tree structure is introduced which contains a largely enhanced symmetry. The multiple allowed probing sensors can further increase the scan rate by a factor of the sensors' number due to the correlation of the signals. This type of array can strongly boost the search for an axion compared to single-mode resonant detection. The enhancement to the scan rate becomes the most manifest when applied to the proposed detection using a superconducting radio-frequency cavity with an ac magnetic field where most of the parameter space of the QCD axion above kHz can be probed.
arXiv comment9 pages, 11 figures, published version in PRR
References in corpus (25)
- String Axiverse
- New CAST Limit on the Axion-Photon Interaction
- A Search for Invisible Axion Dark Matter with the Axion Dark Matter Experiment
- Revisiting the SN1987A gamma-ray limit on ultralight axion-like particles
- New Observables for Direct Detection of Axion Dark Matter
- Cosmic Axion Spin Precession Experiment (CASPEr)
- The ORGAN Experiment: An axion haloscope above 15 GHz
- First Results from ABRACADABRA-10 cm: A Search for Sub-eV Axion Dark Matter
- Axion Dark Matter Detection using an LC Circuit
- A Radio for Hidden-Photon Dark Matter Detection
- Axion Dark Matter Search around 6.7 eV
- Search for axion-like dark matter with spin-based amplifiers
- Detecting dark matter waves with precision measurement tools
- Probing Axions with Event Horizon Telescope Polarimetric Measurements
- Enhancing the bandwidth of gravitational-wave detectors with unstable optomechanical filters
- Squeezed vacuum used to accelerate the search for a weak classical signal
- Axion Dark Matter Detection by Superconducting Resonant Frequency Conversion
- Heterodyne Broadband Detection of Axion Dark Matter
- Microwave cavity searches for low-frequency axion dark matter
- Dark Matter Interferometry
- Accelerating dark-matter axion searches with quantum measurement technology
- Parametrics of electromagnetic searches for axion dark matter
- First results from the HAYSTAC axion search
- Quantum Dynamics of a Josephson Junction-Driven Cavity Mode System in the Presence of Voltage Bias Noise
- Dissecting axion and dark photon with a network of vector sensors
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- Dissecting axion and dark photon with a network of vector sensors
- Cavity as Radio Telescope for Galactic Dark Photon
- Quantum-Enhanced Dark Matter Search Using Cat States
- Simultaneous Resonant and Broadband Detection of Ultralight Dark Matter and High-Frequency Gravitational Waves via Cavities and Circuits
- The radiation emitted from axion dark matter in a homogeneous magnetic field, and possibilities for detection