1996年11月
Bolometric direct dark matter search at the University of Tokyo
Nuclear Physics B - Proceedings Supplements
- ,
- ,
- ,
- ,
- ,
- ,
- ,
- 巻
- 51
- 号
- 2
- 開始ページ
- 314
- 終了ページ
- 317
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1016/S0920-5632(96)00522-1
- 出版者・発行元
- Elsevier BV
A direct dark matter search experiment is now under preparation at the University of Tokyo. An array of LiF bolometers with a total mass of roughly one kilogram is to be used aiming at a direct detection of spin-dependently interacting supersymmetric neutralinos. A dedicated low-radioactivity dilution refrigerator for the bolometer has been constructed along with a small on-line helium requefier to help the detector operation in the underground laboratory where liquid helium supply is not always available. A long term test operation of a bolometer at the University of Tokyo proved the stability of the detector for more than 45 days. The detector will be installed in the Nokogiri-yama underground laboratory of the Institute for Cosmic Ray Research of the University of Tokyo. The laboratory is 200 m w.e. deep and located about 60 km to the south of Tokyo.
- ID情報
-
- DOI : 10.1016/S0920-5632(96)00522-1
- ISSN : 0920-5632
- SCOPUS ID : 16144366557