Realization of a high quality factor resonator with hollow dielectric cylinders for axion searches
arXiv:2004.02754 · doi:10.1016/j.nima.2020.164641
Abstract
The realization and characterization of a high quality factor resonator composed of two hollow-dielectric cylinders with its pseudo-TM mode resonating at 10.9 GHz frequency is discussed. The quality factor was measured at the temperatures 300 K and 4 K obtaining $\mbox{Q}_{300\mbox{K}}=(150,000\pm 2,000)$ and $\mbox{Q}_{4\mbox{K}}=(720,000\pm 10,000)$respectively, the latter corresponding to a gain of one order of magnitude with respect to a traditional copper cylindrical-cavity with the corresponding TM mode resonating at the same frequency. The implications to dark-matter axion-searches with cavity experiments are discussed showing that the gain in quality factor is not spoiled by a reduced geometrical coupling of the cavity mode to the axion field. This reduction effect is estimated to be at most 20%. Numerical simulations show that frequency tuning of several hundreds MHz is feasible.
References in corpus (15)
- A Search for Invisible Axion Dark Matter with the Axion Dark Matter Experiment
- Dielectric Haloscopes: A New Way to Detect Axion Dark Matter
- Results from phase 1 of the HAYSTAC microwave cavity axion experiment
- The ORGAN Experiment: An axion haloscope above 15 GHz
- Axion Dark Matter Search around 6.7 eV
- Galactic axions search with a superconducting resonant cavity
- Searching for galactic axions through magnetized media: the QUAX proposal
- A Search for Dark Matter Axions with the Orpheus Experiment
- Axion Searches with Microwave Filters: the RADES project
- Tunable Super-Mode Dielectric Resonators for Axion Haloscopes
- Exploiting higher-order resonant modes for axion haloscopes
- Discovery of Bragg confined hybrid modes with high Q-factor in a hollow dielectric resonator
- KLASH Conceptual Design Report
- Low-loss Materials for high Q-factor Bragg Reflector Resonators
- Maintaining high Q-factor of superconducting YBaCuO microwave cavity in a high magnetic field
Cited by in corpus (20)
- Search for invisible axion dark matter of mass meV with the QUAX-- experiment
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- Search for galactic axions with a high-Q dielectric cavity
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- Superconducting detectors for rare event searches in experimental astroparticle physics
- Direct Detection of Dark Matter -- APPEC Committee Report
- Wire metamaterial filled metallic resonators
- Dielectric-Boosted Sensitivity to Cylindrical Azimuthally Varying Transverse-Magnetic Resonant Modes in an Axion Haloscope
- Deepest sensitivity to wavelike dark photon dark matter with superconducting radio frequency cavities
- Tunable photonic crystal haloscope for high-mass axion searches
- Discovering QCD-Coupled Axion Dark Matter with Polarization Haloscopes
- Low Frequency (100-600 MHz) Searches with Axion Cavity Haloscopes
- Impact of the superconductors properties on the measurement sensitivity of resonant-based axion detectors
- Development of a cavity with photonic crystal structure for axion searches
- On the use of ferroelectric material in the detection of dark matter axions
- On the use of dielectric elements in axion searches with microwave resonant cavities
- Constraints on Metastable Dark Energy Decaying into Dark Matter
- Development of axion haloscopes for high-mass search at CAPP
- A new class of axion haloscope resonators: the polygonal coaxial cavity
- Split-cavity tuning of a rectangular axion haloscope operating around 8.4 GHz