Recent progress in research and development on the neutron resonance densitometry for particle-like debris of melted fuel
原田 秀郎 ; 北谷 文人; 小泉 光生; 土屋 晴文; 高峰 潤; 呉田 昌俊; 飯村 秀紀; 瀬谷 道夫; Becker, B.*; Kopecky, S.*; Mondelaers, W.*; Schillebeeckx, P.*
Harada, Hideo; Kitatani, Fumito; Koizumi, Mitsuo; Tsuchiya, Harufumi; Takamine, Jun; Kureta, Masatoshi; Iimura, Hideki; Seya, Michio; Becker, B.*; Kopecky, S.*; Mondelaers, W.*; Schillebeeckx, P.*
In this contribution, progress made in the development of NRD for the characterization of nuclear materials mixed with highly radioactive nuclides is presented, together with the basic concept and principles. The use of a special $$gamma$$-ray spectrometer for NRCA and an evaluation of the achievable accuracy are discussed. The discussion is based on results of Monte Carlo simulations combined experimental data from measurements carried out at GELINA. In addition, a prototype compact NRD system, which will be installed at the JAEA Tokai-site, has been designed and is presented. Other results, such as the impact of the particle size and nuclear data, are presented in other contributions to this symposium.
使用言語 : English
掲載資料名 : Proceedings of INMM 54th Annual Meeting (CD-ROM)
ページ数 : 10 Pages
発行年月 : 2013/07
出版社名 :
発表会議名 : INMM 54th Annual Meeting
開催年月 : 2013/07
開催都市 : Palm Desert
開催国 : U. S. A.
特許データ :
論文URL :
キーワード : 福島第一原子力発電所事故; Fukushima Daiichi Nuclear Power Station Accident
使用施設 :
広報プレスリリース :
受委託・共同研究相手機関 : EC-JRC-IRMM
登録番号 : BB20123552
抄録集掲載番号 : 42000102
論文投稿番号 : 13642
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