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Nakamura, Satoshi; Kimura, Takahiro; Ban, Yasutoshi; Tsubata, Yasuhiro; Matsumura, Tatsuro
JAEA-Technology 2020-009, 22 Pages, 2020/08
JAEA-Technology-2020-009.pdf:2.92MB
Partitioning and transmutation technology division is planning to measure fission rate ratios that contribute to validate nuclear data of minor actinides (MA). For this purpose, MA sources for fission chambers were prepared using electrodeposition method. The radioactivity of each MA source was quantified, and its uncertainty was evaluated. Seven types of MA sources with different radioactivity were prepared using four nuclides of 
Np, 
Am, 
Am, and 
Cm. A Cm source solution of which radioactivity was quantified by isotope dilution method was used to prepare working standard sources of Cm. The radioactivities were quantified as 1461 Bq, 2179 Bq, and 2938 Bq for Np sources, 1.428 MBq for Am source, 370.5 kBq and 89.57 kBq for Am sources, and 2.327 MBq for Cm source with, the uncertainty of 0.35% (1
). This report summarizes the method for preparation and quantification of MA sources, and uncertainty evaluation.
Yamagishi, Hideshi; Soyama, Kazuhiko; Kakuta, Tsunemi; Ochiai, Masaaki; Iwamura, Takamichi; Saishu, Sadanori*; Urakami, Masao*; Masuda, Naohiro*; Yamauchi, Yuki*; Otani, Junichi*; et al.
JAERI-Tech 2001-053, 19 Pages, 2001/08
JAERI-Tech-2001-053.pdf:2.48MB
no abstracts in English
Am from 0.003eV to 10keV using lead slowing-down spectrometer, thermal neutron facility and time-of-flight methodKai, Tetsuya; Kobayashi, Katsuhei*; Yamamoto, Shuji*; Cho, H.*; Fujita, Yoshiaki*; Kimura, Itsuro*; Okawachi, Yasushi*; Wakabayashi, Toshio*
Annals of Nuclear Energy, 28(8), p.723 - 739, 2001/05
Times Cited Count：7 Percentile：48.68(Nuclear Science & Technology)no abstracts in English
Yamagishi, Hideshi; Suzuki, Katsuo; Kakuta, Tsunemi; ; *; *
JAERI-Research 99-002, 18 Pages, 1999/01
JAERI-Research-99-002.pdf:1.16MB
no abstracts in English
Yamagishi, Hideshi; Suzuki, Katsuo; Kakuta, Tsunemi;
JAERI-Research 98-063, 21 Pages, 1998/11
JAERI-Research-98-063.pdf:1.17MB
no abstracts in English
Sakurai, Kiyoshi; Suzaki, Takenori; Arakawa, Takuya*; Naito, Yoshitaka
JAERI-Research 95-022, 50 Pages, 1995/03
JAERI-Research-95-022.pdf:1.28MB
no abstracts in English
JAERI-M 94-010, 13 Pages, 1994/02
no abstracts in English
Sakurai, Takeshi; ; Obu, Makoto; ; Kobayashi, Keiji*; Unesaki, Hironobu*
JAERI-M 93-153, 50 Pages, 1993/08
no abstracts in English
JAERI-M 93-151, 10 Pages, 1993/07
no abstracts in English
Ogawa, Toshihide; ; Hoshino, Katsumichi; Odajima, Kazuo; Maeda, Hikosuke;
Review of Scientific Instruments, 61(10), p.3181 - 3183, 1990/10
Times Cited Count：3 Percentile：49.17(Instruments & Instrumentation)no abstracts in English
Nishitani, Takeo
JAERI-M 89-138, 32 Pages, 1989/10
no abstracts in English
*; ; Ono, Akio
JAERI-M 86-179, 43 Pages, 1986/12
no abstracts in English
;
Journal of Nuclear Science and Technology, 14(2), p.97 - 107, 1977/02
Times Cited Count：21no abstracts in English
Np fission chamberIwamoto, Hiroki; Meigo, Shinichiro; Satoh, Daiki; Iwamoto, Yosuke; Sugihara, Kenta*; Ishi, Yoshihiro*; Uesugi, Tomonori*; Kuriyama, Yasutoshi*; Yashima, Hiroshi*; Nishio, Katsuhisa; et al.
no journal, ,
no abstracts in English
