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Bibliographies thématiques / Axion haloscope high-Q cavity axion search dielectric cavity dark matter

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Littérature scientifique sur le sujet « Axion haloscope high-Q cavity axion search dielectric cavity dark matter »

Auteur : Grafiati

Publié le 14 mars 2023

Mis à jour le 31 juillet 2025

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Articles de revues sur le sujet "Axion haloscope high-Q cavity axion search dielectric cavity dark matter"

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Egge, Jacob. "Axion haloscope signal power from reciprocity." Journal of Cosmology and Astroparticle Physics 2023, no. 04 (2023): 064. http://dx.doi.org/10.1088/1475-7516/2023/04/064.

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Abstract Axion haloscopes search for dark matter axions from the galactic halo, most commonly by measuring a power excess sourced by the axion effective current density. Constraining axion parameters from detection or lack thereof requires estimating the expected signal power. Often, this is done by studying the response of the haloscope to a known, but different, source current density, for example via a reflection measurement. However, only in the special case when both sources induce the same electromagnetic fields, do the quantities derived from a reflection measurement adequately describe

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Chaudhuri, Saptarshi. "Impedance matching to axion dark matter: considerations of the photon-electron interaction." Journal of Cosmology and Astroparticle Physics 2021, no. 12 (2021): 033. http://dx.doi.org/10.1088/1475-7516/2021/12/033.

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Abstract We introduce the concept of impedance matching to axion dark matter by posing the question of why axion detection is difficult, even though there is enough power in each square meter of incident dark-matter flux to energize a LED light bulb. By quantifying backreaction on the axion field, we show that a small axion-photon coupling does not by itself prevent an order-unity fraction of the dark matter from being absorbed through optimal impedance match. We further show, in contrast, that the electromagnetic charges and the self-impedance of their coupling to photons provide the principa

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Braggio, Caterina, Giulio Cappelli, Giovanni Carugno, et al. "A haloscope amplification chain based on a traveling wave parametric amplifier." Review of Scientific Instruments 93, no. 9 (2022): 094701. http://dx.doi.org/10.1063/5.0098039.

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In this paper, we will describe the characterization of an RF amplification chain based on a traveling wave parametric amplifier. The detection chain is meant to be used for dark matter axion searches, and thus, it is coupled to a high Q microwave resonant cavity. A system noise temperature Tsys = (3.3 ± 0.1) K is measured at a frequency of 10.77 GHz, using a novel calibration scheme, allowing for measurement of Tsys exactly at the cavity output port.

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Aja, Beatriz, Sergio Arguedas Cuendis, Ivan Arregui, et al. "The Canfranc Axion Detection Experiment (CADEx): search for axions at 90 GHz with Kinetic Inductance Detectors." Journal of Cosmology and Astroparticle Physics 2022, no. 11 (2022): 044. http://dx.doi.org/10.1088/1475-7516/2022/11/044.

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Abstract We propose a novel experiment, the Canfranc Axion Detection Experiment (CADEx), to probe dark matter axions with masses in the range 330–460 μeV, within the W-band (80–110 GHz), an unexplored parameter space in the well-motivated dark matter window of Quantum ChromoDynamics (QCD) axions. The experimental design consists of a microwave resonant cavity haloscope in a high static magnetic field coupled to a highly sensitive detecting system based on Kinetic Inductance Detectors via optimized quasi-optics (horns and mirrors). The experiment is in preparation and will be installed in the d

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BIBBER, K. VAN, W. STÖFFL, P. L. ANTHONY, et al. "A NEXT-GENERATION CAVITY MICROWAVE EXPERIMENT TO SEARCH FOR DARK-MATTER AXIONS." International Journal of Modern Physics D 03, supp01 (1994): 33–42. http://dx.doi.org/10.1142/s0218271894000939.

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We propose a large-scale experimental search for dark-matter axions which may constitute an important fraction of our own galactic halo. As shown by Sikivie,1 dark-matter axions may be detected by their stimulated conversion into monochromatic microwave photons in a tunable high-Q cavity inside a strong magnetic field. The principal improvement in power sensitivity over two earlier pilot experiments (×25) derives from the large-volume high field superconducting magnet (the NASA SUMMA coils). The improvement in mass range (1.5 to 12.6 μeV) will result from the use of several microwave cavity ar

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Youn, SungWoo, Junu Jeong, and Yannis K. Semertzidis. "Development of axion haloscopes for high-mass search at CAPP." Frontiers in Physics 12 (February 20, 2024). http://dx.doi.org/10.3389/fphy.2024.1347003.

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The axion offers a well-motivated solution to two fundamental questions in modern physics: the strong CP problem and the dark matter mystery. Cavity haloscopes, exploiting resonant enhancement of photon signals, provide the most sensitive searches for axion dark matter in the microwave region. However, current experimental sensitivities are limited to the O(100)μeV range, while recent theoretical predictions for the axion mass favor up to O(102)μeV, suggesting the need of new experimental approaches that are suitable for higher mass regions. CAPP has developed/proposed several haloscopes effec

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Zhang, Chi, Jia Wang, Chunguang Li, et al. "High-frequency microwave cavity design for high-mass dark matter axion searches." Chinese Physics B, March 18, 2024. http://dx.doi.org/10.1088/1674-1056/ad34ca.

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Abstract The haloscope based on the TM010 mode cavity is a well-established technique for detecting QCD axions. However, the method has limitations in detecting high-mass axion due to significant volume loss in the high-frequency cavity. Utilizing a higher-order mode cavity can effectively reduce the volume loss of the high-frequency cavity. The rotatable dielectric pieces as a tuning mechanism can compensate for the degradation of the form factor of the higher-order mode. Nevertheless, the introduction of dielectric causes additional volume loss. To address these issues, this paper proposes a

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Braggio, C., L. Balembois, R. Di Vora, et al. "Quantum-Enhanced Sensing of Axion Dark Matter with a Transmon-Based Single Microwave Photon Counter." Physical Review X 15, no. 2 (2025). https://doi.org/10.1103/physrevx.15.021031.

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We report an axion dark matter search with a haloscope equipped with a microwave photon counter. The haloscope is a tunable high quality factor three-dimensional microwave cavity placed in a magnetic field. The photon counter, operated cyclically, maps an incoming microwave photon onto the state of a superconducting transmon qubit. The measurement protocol continuously monitors the power emitted by the haloscope cavity as well as the dark count background and enables tuning of the cavity frequency to probe different axion masses. With this apparatus, we enhance by a factor of 20 the search spe

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Jeong, Junu, SungWoo YOUN, Sungjae Bae, Dongok Kim, Younggeun Kim, and Yannis K. Semertzidis. "Analytical considerations for optimal axion haloscope design." Journal of Physics G: Nuclear and Particle Physics, February 25, 2022. http://dx.doi.org/10.1088/1361-6471/ac58b4.

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Abstract The cavity haloscope provides a highly sensitive method to search for dark matter axions in the microwave regime. Experimental attempts to enhance the sensitivity have focused on improving major aspects, such as producing strong magnetic fields, increasing cavity quality factors, and achieving lowest possible noise temperatures. Minor details, however, also need to be carefully considered in realistic experimental designs. They are associated with non-uniform magnetic fields over the detection volume, noise propagation under attenuation and temperature gradients, and thermal disequili

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Bae, Sungjae, Junu Jeong, Younggeun Kim, et al. "Search for Dark Matter Axions with Tunable TM020 Mode." Physical Review Letters 133, no. 21 (2024). http://dx.doi.org/10.1103/physrevlett.133.211803.

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Axions are hypothesized particles believed to potentially resolve two major puzzles in modern physics: the strong CP problem and the nature of dark matter. Cavity-based axion haloscopes represent the most sensitive tools for probing their theoretically favored couplings to photons in the microelectronvolt range. However, as the search mass (or frequency) increases, the detection efficiency decreases, largely due to a decrease in cavity volume. Despite the potential of higher-order resonant modes to preserve experimental volume, their practical application in searches has been limited by the ch

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Thèses sur le sujet "Axion haloscope high-Q cavity axion search dielectric cavity dark matter"

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Di, Vora Raffaele. "High frequency Dark Matter axion search with very high-quality factor dielectric resonators in the QUAX-aγ experiment". Doctoral thesis, Università di Siena, 2022. http://hdl.handle.net/11365/1213654.

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The QCD axion has emerged in the last decade as a prominent candidate to the composition of the cold dark matter. The existence of an axion-photon coupling proportional to the magnetic field intensity has stimulated several experimental efforts towards its revelation, most based on the haloscope design introduced by P. Sikivie. The core component of this latter detector is a microwave cavity coupled to a receiver chain, allowing to exploit the coherence of the axion field to resonantly enhance and then amplify the converted signal. However, due to the scaling with frequency of parameters such

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Actes de conférences sur le sujet "Axion haloscope high-Q cavity axion search dielectric cavity dark matter"

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Kutlu, Caglar, Soohyung Lee, Sergey V. Uchaikin та ін. "Search for QCD axion dark matter around 24.5 μeV using an 8-cell microwave resonant cavity haloscope and a flux-driven Josephson parametric amplifier". У 41st International Conference on High Energy physics. Sissa Medialab, 2022. http://dx.doi.org/10.22323/1.414.0092.

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