Refine your search:     
Report No.
 - 
Search Results: Records 1-15 displayed on this page of 15
  • 1

Presentation/Publication Type

Initialising ...

Refine

Journal/Book Title

Initialising ...

Meeting title

Initialising ...

First Author

Initialising ...

Keyword

Initialising ...

Language

Initialising ...

Publication Year

Initialising ...

Held year of conference

Initialising ...

Save select records

JAEA Reports

Contribution to risk reduction in decommissioning works by the elucidation of basic property of radioactive microparticles (Contract research); FY2019 Nuclear Energy Science & Technology and Human Resource Development Project

Collaborative Laboratories for Advanced Decommissioning Science; Ibaraki University*

JAEA-Review 2020-033, 84 Pages, 2021/01

JAEA-Review-2020-033.pdf:4.9MB

JAEA/CLADS had been conducting the Nuclear Energy Science & Technology and Human Resource Development Project in FY2019. Among the adopted proposals in FY2018, this report summarizes the research results of the "Contribution to Risk Reduction in Decommissioning Works by the Elucidation of Basic Property of Radioactive Microparticles" conducted in FY2019.

Journal Articles

Introduction to development of advanced safeguards and security NDA technologies by JAEA-ISCN

Seya, Michio; Kureta, Masatoshi; Soyama, Kazuhiko; Nakamura, Hironobu; Harada, Hideo; Hajima, Ryoichi

Proceedings of INMM 55th Annual Meeting (Internet), 10 Pages, 2014/07

JAEA has been implementing development programs of basic technologies of the following advanced NDA (non-destructive assay) of nuclear material (NM) for nuclear safeguards and security. (1) Alternative to $$^{3}$$He neutron detection using ZnS/B$$_{2}$$O$$_{3}$$ ceramic scintillator, (2) NRD (neutron resonance densitometry) using NRTA (neutron resonance transmission analysis) and NRCA (neutron resonance capture analysis), (3) NRF (nuclear resonance fluorescence)-NDA using laser Compton scattered (LCS) $$gamma$$-rays (intense mono-energetic $$gamma$$-rays). The development program (1) is for NDA systems that use ZnS/B$$_{2}$$O$$_{3}$$ ceramic scintillator as alternative neutron detector to $$^{3}$$He for coming shortage of its supply. The program (2) is for a NDA system of isotopic composition measurement (non-destructive mass spectroscopy) in targets such as particle-like melted fuel debris using NRTA and NRCA. The program (3) is for NDA systems using a specific NRF reaction of certain Pu/U isotope caused by mono-energetic LCS $$gamma$$-ray with energy tuned to the specific excited state of the isotope. This paper introduces above three programs.

Journal Articles

Improvements to SFCOMPO; A Database on isotopic composition of spent nuclear fuel

Suyama, Kenya; Nouri, A.*; Mochizuki, Hiroki*; Nomura, Yasushi*

JAERI-Conf 2003-019, p.890 - 892, 2003/10

Isotopic composition is one of the most relevant data to be used in the calculation of burnup of irradiated nuclear fuel. Since autumn 2002, the Organisation for Economic Co-operation and Development/Nuclear Energy Agency OECD/NEA) has operated a database of isotopic composition; SFCOMPO, initially developed in Japan Atomic Energy research Institute. This paper describes latest version of SFCOMPO and the future development plan in OECD/NEA.

Journal Articles

Validation of minor actinide cross sections by studying samples irradiated for 492 days at the dounreay prototype fast reactor, 1; Radiochemical analysis

Shinohara, Nobuo; Kono, Nobuaki; Nakahara, Yoshinori; Tsujimoto, Kazufumi; Sakurai, Takeshi; Mukaiyama, Takehiko*; Raman, S.*

Nuclear Science and Engineering, 144(2), p.115 - 128, 2003/06

no abstracts in English

Journal Articles

Validation of minor actinide cross sections by studying samples irradiated for 492 days at the dounreay prototype fast reactor, 1; Radiochemical analysis

Shinohara, Nobuo; Kono, Nobuaki; Nakahara, Yoshinori; Tsujimoto, Kazufumi; Sakurai, Takeshi; Mukaiyama, Takehiko*; Raman, S.*

Nuclear Science and Engineering, 144(2), p.115 - 128, 2003/06

 Times Cited Count:9 Percentile:55.15(Nuclear Science & Technology)

no abstracts in English

JAEA Reports

Analyses of PWR spent fuel composition using SCALE and SWAT code systems to find correction factors for criticality safety applications adopting burnup credit

Hee, S. S.*; Suyama, Kenya; Mochizuki, Hiroki*; Okuno, Hiroshi; Nomura, Yasushi

JAERI-Research 2000-066, 131 Pages, 2001/01

JAERI-Research-2000-066.pdf:6.36MB

no abstracts in English

JAEA Reports

Libraries based on JENDL-3.2 for ORIGEN2 code; ORLIBJ32

Suyama, Kenya; Katakura, Junichi; Okawachi, Yasushi*; Ishikawa, Makoto*

JAERI-Data/Code 99-003, 83 Pages, 1999/02

JAERI-Data-Code-99-003.pdf:3.47MB

no abstracts in English

Journal Articles

Effect of long-term storage of LWR spent fuel on Pu-thermal fuel cycle

Kurosawa, Masayoshi; Naito, Yoshitaka; Suyama, Kenya; *; Suzuki, Katsuo*; *

Nihon Genshiryoku Gakkai-Shi, 40(6), p.486 - 494, 1998/00

 Times Cited Count:0 Percentile:0.01(Nuclear Science & Technology)

no abstracts in English

JAEA Reports

The Isotopic compositions database system on spent fuels in light water reactors (SFCOMPO)

Kurosawa, Masayoshi; Naito, Yoshitaka; ; *

JAERI-Data/Code 96-036, 156 Pages, 1997/02

JAERI-Data-Code-96-036.pdf:3.22MB

no abstracts in English

Journal Articles

Isotopic composition of spent fuels for criticality safety evaluation and isotopic composition database (SFCOMPO)

Kurosawa, Masayoshi; Naito, Yoshitaka; *

ICNC 95: 5th Int. Conf. on Nuclear Criticality Safety, Vol. I, 0, p.2.11 - 2.15, 1995/00

no abstracts in English

JAEA Reports

Data book of the isotopic composition of spent fuel in light water reactors

Naito, Yoshitaka; Kurosawa, Masayoshi; *

JAERI-M 94-034, 225 Pages, 1994/03

JAERI-M-94-034.pdf:5.59MB

no abstracts in English

JAEA Reports

Databook of the isotopic composition of spent fuel in light water reactors

Naito, Yoshitaka; Kurosawa, Masayoshi; *

JAERI-M 93-061, 225 Pages, 1993/03

JAERI-M-93-061.pdf:5.45MB

no abstracts in English

Oral presentation

Intrusive and emplacement process of the Tono plutonic complex; Constraints from dating and isotopic analysis of zircons

Ogita, Yasuhiro; Sando, Kazusa*; Ishibashi, Kozue*; Sakata, Shuhei*; Ono, Takeshi*; Suzuki, Satoshi*; Yokoyama, Tatsunori; Kagami, Saya; Nagata, Mitsuhiro; Yuguchi, Takashi*

no journal, , 

no abstracts in English

15 (Records 1-15 displayed on this page)
  • 1