ダウンロード数: 30
このアイテムのファイル:
ファイル | 記述 | サイズ | フォーマット | |
---|---|---|---|---|
JACoW-SRF2021-MOPFDV002.pdf | 1.35 MB | Adobe PDF | 見る/開く |
タイトル: | High density mapping systems for SRF cavities |
著者: | Fuwa, Yasuhiro Iwashita, Yoshihisa Kuriyama, Yasutoshi https://orcid.org/0000-0001-5011-0556 (unconfirmed) Tongu, Hiromu Hayano, Hitoshi Geng, R. L. |
著者名の別形: | 不破, 康裕 岩下, 芳久 栗山, 靖敏 |
発行日: | 2-May-2022 |
出版者: | JACoW Publishing |
誌名: | Proceedings of 20th International Conference on RF Superconductivity (SRF 2021) |
開始ページ: | 323 |
終了ページ: | 325 |
抄録: | 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 |
記述: | 20th International Conference on RF Superconductivity (SRF 2021) |
著作権等: | 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. |
URI: | http://hdl.handle.net/2433/282780 |
DOI(出版社版): | 10.18429/JACoW-SRF2021-MOPFDV002 |
出現コレクション: | 学術雑誌掲載論文等 |
このアイテムは次のライセンスが設定されています: クリエイティブ・コモンズ・ライセンス