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Search for invisible axion dark matter with a multiple-cell haloscope

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arxiv 2008.10141 v2 pith:RQSV6JZL submitted 2020-08-24 hep-ex

Junu Jeong , SungWoo Youn , Sungjae Bae , Jihngeun Kim , Taehyeon Seong , Jihn E Kim , Yannis K. Semertzidis This is my paper
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keywords cavityaxionconceptdarkhaloscopeinvisiblemassmatter
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abstract

We present the first results of a search for invisible axion dark matter using a multiple-cell cavity haloscope. This cavity concept was proposed to provide a highly efficient approach to high mass regions compared to the conventional multiple-cavity design, with larger detection volume, simpler detector setup, and unique phase-matching mechanism. Searches with a double-cell cavity superseded previous reports for the axion-photon coupling over the mass range between 13.0 and 13.9$\,\mu$eV. This result not only demonstrates the novelty of the cavity concept for high-mass axion searches, but also suggests it can make considerable contributions to the next-generation experiments.

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Cited by 5 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Axiverse Lampposts

    hep-ph 2026-02 conditional novelty 6.0 of 10

    In a hierarchical multi-axion theory with random couplings, axion field ranges shrink with 1/sqrt(N), generic axion–SM couplings are suppressed, but the QCD axion's coupling is unsuppressed.

  2. Probing the axion-electron coupling at cavity experiments

    hep-ph 2025-07 conditional novelty 6.0 of 10

    Cavity walls radiate microwave photons when axion dark matter generates a chiral magnetic current at the conductor surface, turning existing haloscope data into a bound on the axion-electron coupling g_ae ≲ 10^-5.

  3. The VORTEX cavity for the RADES axion haloscope

    physics.ins-det 2026-07 conditional novelty 5.0 of 10

    A split-cylinder axion haloscope tunes continuously from 9 to 8.2 GHz with modest Q loss, operates at millikelvin temperatures, and its TM010 field profile passes bead-pull verification.

  4. Probing KSVZ Axion Dark Matter near 5.9 GHz Using a 8-Cell Cavity Haloscope

    hep-ex 2025-07 conditional novelty 5.0 of 10

    A haloscope search with an 8-cell cavity and a quantum-noise-limited amplifier excludes axion-photon couplings above 1.2 × 10^-14 GeV^-1 for axion masses 24.11-24.57 micro-eV at 90% confidence.

  5. Experiments to test the hypothesis for solar and dark matter axions

    hep-ph 2025-07 unverdicted novelty 1.0 of 10

    This is a pedagogical review of haloscope and helioscope experiments searching for dark matter and solar axions, with an overview of near-future technological developments.

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