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タイトル
  • en High density mapping systems for SRF cavities
その他のタイトル
  • ja 超伝導空胴のための高密度マッピングシステム
作成者
    • en Fuwa, Yasuhiro ja 不破, 康裕
    • en Iwashita, Yoshihisa ja 岩下, 芳久
    • en Tongu, Hiromu
    • en Hayano, Hitoshi
    • en Geng, R. L.
アクセス権 open access
権利情報
  • https://creativecommons.org/licenses/by/4.0/
  • en Published by JACoW Publishing under the terms of the Creative Commons Attribution 4.0 International license. Any further distribution of this work must maintain attribution to the author(s), the published article's title, publisher, and DOI.
内容注記
  • Abstract en In order to evaluate the performance of a superconducting cavity, we are developing a mapping system to measure the distribution of cavity temperature, field emission X-rays, and trapped magnetic flux with high positional resolution. In order to construct a system with high positional resolution, a large number of sensors are required. However, as the number of sensors increases, so does the amount of wiring, which increases the complexity of the wiring in the cryogenic apparatus, and also increases the heat transfer through the wiring, which disturb efficient operation of cavity tests. We are developing an efficient mapping system with a multiplexer that scans the readout signal on the same circuit as the sensor in the cryogenic dewar where the cavity test is conducted. In this presentation, we report the outline and test results of the mapping system under development
  • Other en 20th International Conference on RF Superconductivity (SRF 2021)
出版者 en JACoW Publishing
日付
    Issued2022-05-02
言語
  • eng
資源タイプ conference paper
出版タイプ VoR
資源識別子 HDL http://hdl.handle.net/2433/282780
関連
  • isIdenticalTo DOI https://doi.org/10.18429/JACoW-SRF2021-MOPFDV002
  • isIdenticalTo ISBN 9783954502332
助成情報
  • 助成機関名 ja 日本学術振興会
  • 研究課題番号 JP19K21877 https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19K21877/ JGN
  • 研究課題名 ja 超伝導体の反磁性に着目した極微少磁場の遮蔽
  • 助成機関名 ja 日本学術振興会
  • 研究課題番号 JP19H04395 https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19H04395/ JGN
  • 研究課題名 ja 人工薄膜構造導入による次世代超伝導加速空洞開発の新展開
収録誌情報
  • en Proceedings of 20th International Conference on RF Superconductivity (SRF 2021)
  • 開始ページ323 終了ページ325
ファイル
コンテンツ更新日時 2026-02-18