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ID 117565
著者
Chernyak, D. University of Alabama
江尻, 宏泰 Osaka University
Hata, K. Tohoku University
硲, 隆太 Osaka Sangyo University
Iida, T. University of Tsukuba
Ikeda, H. Tohoku University
Imagawa, K. I. S. C. Lab.
Inoue, K. Tohoku University|Kavli Institute for the Physics and Mathematics of the Universe
Ishiura, H. Kobe University
Ito, H. Tokyo University of Science
Kishimoto, T. Osaka University
Koga, M. Tohoku University|Kavli Institute for the Physics and Mathematics of the Universe
Kotera, K. Tokushima University
Kozlov, A. National Research Nuclear University
Nakamura, K. Butsuryo College of Osaka
嶋, 達志 Osaka University
Takemoto, Y. Kavli Institute for the Physics and Mathematics of the Universe|The University of Tokyo
Umehara, S. Osaka University
Urano, Y. Tokushima University
Yasuda, K. I. S. C. Lab.
Yoshida, S. Osaka University
資料タイプ
学術雑誌論文
抄録
PICOLON (Pure Inorganic Crystal Observatory for LOw-energy Neutr(al)ino) aims to search for cosmic dark matter by high purity NaI(Tl) scintillator. We developed extremely pure NaI(Tl) crystal by hybrid purification method. The recent result of 210Pb in our NaI(Tl) is less than 5.7 μBq/kg. We will report the test experiment in the low-background measurement at Kamioka Underground Laboratory. The sensitivity for annual modulating signals and finding dark matter particles will be discussed.
掲載誌名
Journal of Physics: Conference Series
ISSN
17426596
17426588
cat書誌ID
AA12839617
出版者
IOP Publishing
2156
開始ページ
012045
発行日
2022-02-21
権利情報
Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence (https://creativecommons.org/licenses/by/3.0/). Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.
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言語
eng
著者版フラグ
出版社版
部局
理工学系