{"paper":{"title":"Taiwan Axion Search Experiment with Haloscope: Designs and operations","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.ins-det","authors_text":"Chien-Han Chen, Ching-Fang Chen, Han-Wen Liu, Hien Thi Doan, Hsin Chang, Jing-Yang Chang, Kuan-Yu Chen, Min-Wei OuYang, Ping-I Wu, Shin-Shan Yu, Shou-Bai Lai, Watson Kuo, Wei-Chen Chien, Wei-Cheng Hung, Wei-Yuan Chiang, Yi-Chieh Chang, Yuan-Hann Chang, Yu-Han Chang, Yung-Fu Chen","submitted_at":"2022-05-03T13:17:04Z","abstract_excerpt":"We report on a holoscope axion search experiment near $19.6\\ {\\rm \\mu eV}$ from the TASEH collaboration. The experiment is carried out via a frequency-tunable cavity detector with a volume $V = 0.234\\ {\\rm liter}$ in a magnetic field $B_0 = 8\\ {\\rm T}$. With a signal receiver that has a system noise temperature $T_{\\rm sys} \\cong 2.2\\ {\\rm K}$ and experiment time about 1 month, the search excludes values of the axion-photon coupling constant $g_{\\rm a\\gamma\\gamma} \\gtrsim 8.1 \\times 10^{-14} \\ {\\rm GeV}^{-1}$, a factor of 11 above the KSVZ model, at the 95\\% confidence level in the mass range "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2205.01477","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2205.01477/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}