CiNii
Kannonzaki nature museum
… In case that corrections are made, an errata will be provided in the following webpage: http://www.rri.kyoto-u.ac.jp/PUB/report/PR/ProgRep2016/ProgRep2016.htmlCO2-1 High-Precision Mass Analysis of RI Sample for Cross-Section Measurements /S. … (28054) [66]CO2-2 Measurement of Doppler Effect by Small Accelerator Neutron Source (1) /T. … (28061) [67]CO2-3 Development of Neutron Detectors for Precise Measurement of Epi-thermal Neutrons /T. …
KURRI Progress Report 2016(APRIL 2016 - MARCH 2017), 66-69, 2017-07
IR
Kowatari Munehiko
… <p>A various kinds of radioactive neutron sources have been developed since neutron had been first discovered. … The reactions which are mainly taken advantage for generating neutrons as radioactive neutron source are (α,n) reaction, (γ,n) reaction and nuclear fission reaction. …
hamon 27(3), 109-112, 2017
J-STAGE
Ebata Yoshiaki , Harano Hideki , Matsumoto Tetsuro , Masuda Akihiko , Nishiyama Jun
原子炉、加速器施設等で使用されている各種中性子測定器の測定値の信頼性を担保するためには、それら測定器の校正試験、特性試験又は基準照射等を行うことが必要である。計量法に基づいて中性子測定器の試験を行うためには、国家標準機関である独立行政法人産業技術総合研究所（以下、産総研）の標準を移行することが不可欠である。このため、産総研で開発された標準移行用測定器について特性評価を行うとともに、産総研で得られた …
Proceedings of Annual / Fall Meetings of Atomic Energy Society of Japan 2013s(0), 638, 2013
辻村 憲雄 , 吉田 忠義
JAEA-research 2008(34), 1-43,巻頭1〜2, 2008-03
Kamata So , Itoga Toshiro , Unno Yasuhiro , Baba Mamoru
加速器による単色中性子源は、加速器施設の設計や遮蔽のための核データ測定、宇宙線起因の中性子による半導体ソフトエラー試験、中性子線量計の較正等に不可欠である。しかしながら、20 MeV以上のエネルギー領域において、最も単色性のよい7Li(p,n)中性子源の場合でも二体反応チャンネルの他に、多体崩壊反応チャンネルが開き、ピーク成分以外にエネルギー連続テイル成分が伴って純粋に単色ではない。そのために、中 …
Proceedings of Annual / Fall Meetings of Atomic Energy Society of Japan 2006f(0), 53-53, 2006
SHIRAKAWA Yoshiyuki
Radioisotopes 53(6), 369-380, 2004-06-15
Ichushi Web References (24)
RADIOISOTOPES 53(6), 369-380, 2004
ISHIKAWA Isamu
Radioisotopes 46(8), 567-572, 1997-08-15
References (25) Cited by (1)
IMAZU Hidenori
Radioisotopes 46(8), 552-556, 1997-08-15
References (3)
RADIOISOTOPES 46(8), 552-556, 1997
RADIOISOTOPES 46(8), 567-572, 1997
Radioisotopes 45(10), 646-651, 1996-10
References (24) Cited by (4)
RADIOISOTOPES 45(10), 646-651, 1996
TSUCHIYA Fujio , TSUJI Osamu , MATSUDA Yutaka
… To monitor soil moisture and density in the field, a new method using radioisotope (RI) has been developed and turned to be effective technique in these days. … Hence we attempted to accept the RI probe typed gauge and learned to handle it in the field. … RI probe gauge consisted of the density meter used in gamma ray backscattering and the moisture content neutron meter. … RI gauge instrument consists of tree main components ; …
Research bulletin of Obihiro University series 1 17(3), p243-253, 1991-11
NAKAMURA Haruto , YAMABAYASHI Hisamichi
… The thermal neutron flux distributions inside and outside cylindrical target materials of different sizes and different neutron absorption cross sections have been determined to provide information necessary for deciding the shape and arrangement of target materials for radioisotope production.<BR>A geometrical function independent of the size and cross section of the target material is presented, which approximates the neutron flux distribution experimentally obtained. …
Journal of the Atomic Energy Society of Japan / Atomic Energy Society of Japan 12(1), 2-6, 1970