Integration of a TES-based X-ray spectrometer in a kaonic atom experiment

T. Hashimoto, D. A. Bennett, W. B. Doriese, M. S. Durkin, J. W. Fowler, J. D. Gard, R. Hayakawa, T. Hayashi, G. C. Hilton, Y. Ichinohe, S. Ishimoto, K. M. Morgan, H. Noda, G. C. O’Neil, S. Okada, C. D. Reintsema, D. R. Schmidt, S. Suzuki, D. S. Swetz, H. Tatsuno, J. N. Ullom, S. Yamada

doi:10.1007/s10909-020-02434-1

Integration of a TES-based X-ray spectrometer in a kaonic atom experiment

DOI PDF Web Site 被引用文献4件参考文献10件

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公開日: 2020-03-27

資源種別: journal article

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http://www.springer.com/tdm
http://www.springer.com/tdm

DOI

10.1007/s10909-020-02434-1

公開者: Springer Science and Business Media LLC

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説明

We integrated a TES X-ray spectrometer with a charged kaon beam line at J-PARC to perform X-ray spectroscopy of kaonic helium atoms. Limited beam intensity and a broad beam spot size made it crucial to increase the detector acceptance angle as much as possible, requiring significant development. To this end, our TES system shared the same vacuum with a cryogenic system of the liquid helium experimental target. We also specially developed a target cell for liquid helium and a thinned aperture array on top of the TES detector. Additionally, thermal and magnetic shields and infrared filters were optimized in terms of a larger acceptance angle and energy resolution of the detector. The scientific campaign was performed in June, 2018, where the whole system was stably operated for almost one month.

収録刊行物

Journal of Low Temperature Physics

Journal of Low Temperature Physics 199 (3-4), 1018-1026, 2020-03-27

Springer Science and Business Media LLC

Integration of a TES-based X-ray spectrometer in a kaonic atom experiment

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Integration of a TES-based X-ray spectrometer in a kaonic atom experiment

書誌事項

この論文をさがす

説明

収録刊行物

被引用文献 (4)*注記

参考文献 (10)*注記

関連プロジェクト

詳細情報 詳細情報について

書き出し

問題の指摘

詳細情報詳細情報について