K
Ken-Ichi Fushimi
Researcher at University of Tokushima
Publications - 167
Citations - 3254
Ken-Ichi Fushimi is an academic researcher from University of Tokushima. The author has contributed to research in topics: Neutrino & Double beta decay. The author has an hindex of 24, co-authored 158 publications receiving 2776 citations. Previous affiliations of Ken-Ichi Fushimi include Osaka University.
Papers
More filters
Proceedings ArticleDOI
Low background techniques in CANDLES
Kiyokazu Nakajima,Takashi Iida,Tadafumi Kishimoto,K. Matsuoka,Masaharu Nomachi,Saori Umehara,W. M. Chan,H. Kakubata,X. Li,T. Maeda,T. Ohata,B. Temuge,K. Tetsuno,V. T. T. Trang,T. Uehara,Sei Yoshida,K. Morishita,Izumi Ogawa,K. Sakamoto,Y. Tamagawa,M. Yoshizawa,Ken-Ichi Fushimi,Ryuta Hazama,N. Naktani,K. Suzuki +24 more
TL;DR: CANDLES as discussed by the authors is a double beta decay experiment using 48Ca in CaF2 crystals, which is performed with prototype detector (CANDles III) for high sensitive measurement in the future.
Journal ArticleDOI
Dark matter search by means of segmented scintillator (PICO-LON)
Ken-Ichi Fushimi,Y. Kameda,K Harada,Shintaro Nakayama,Hiroyasu Ejiri,Tatsushi Shima,K Yasuda,Saori Umehara,Ryuta Hazama,K. Imagawa +9 more
TL;DR: In this paper, a multilayer NaI(Tl) detector has been used for WIMP dark matter search and the performance of the thin (5mm thickness) and wide area (18cm×18cm) was developed.
Journal ArticleDOI
Development of low-background photomultiplier tubes for liquid xenon detectors
Ko Abe,Ko Abe,Yu-heng Chen,Katsuki Hiraide,Katsuki Hiraide,Koichi Ichimura,Koichi Ichimura,S. Imaizumi,N. Kato,Yasuhiro Kishimoto,Yasuhiro Kishimoto,Ken-ichiro Kobayashi,Ken-ichiro Kobayashi,M. Kobayashi,Shigetaka Moriyama,Shigetaka Moriyama,Masayuki Nakahata,Masayuki Nakahata,Katsuhiko Sato,Hiroyuki Sekiya,Hiroyuki Sekiya,T. Suzuki,Atsushi Takeda,Atsushi Takeda,Shigeki Tasaka,Masaki Yamashita,Masaki Yamashita,B. S. Yang,Nam Young Kim,Y. D. Kim,Yong Hamb Kim,R. Ishii,Yoshitaka Itow,K. Kanzawa,Kimiaki Masuda,K. Martens,A. Mason,Yoshihiro Suzuki,Kentaro Miuchi,Y. Takeuchi,Y. Takeuchi,K.B. Lee,Lee Min-Kie,Y. Fukuda,Hiroshi Ogawa,Hiroshi Ogawa,K. Nishijima,Ken-Ichi Fushimi,B. D. Xu,B. D. Xu,Shogo Nakamura +50 more
TL;DR: In this paper, a new photomultiplier tube (PMT) with a three-inch diameter, convex-shaped photocathode, R13111, was developed.
Proceedings ArticleDOI
Search for WIMPs with the Large NaI ( Tl ) Scintillator of ELEGANT V
S. Yoshida,Hiroyasu Ejiri,Ken-Ichi Fushimi,K. Hayashi,T. Kishimoto,Masataka Komori,Nobuyuki Kudomi,Kyo Kume,H. Kuramoto,K. Matsuoka,H. Ohsumi,K. Takahisa,Yasuhiro Tsujimoto,Saori Umehara +13 more
Journal ArticleDOI
Determination of Th-chain contamination in a high sensitivity detector
Ken-Ichi Fushimi,S. Umehara,K. Ichihara,Norihiko Koori,Shintaro Nakayama,T Shimojo,R Tsubakida,Nobuyuki Kudomi,Kyo Kume,H. Kuramoto,Keiji Takahisa,T Tsujimoto,Sei Yoshida +12 more
TL;DR: In this article, two alpha rays from 220Rn and 216Po were extracted by the time correlation analysis, and the sensitivity of this method for Th-chain was discussed. And the concentration of Thchain was precisely measured.