Comment: collection of assay data on isotopic composition in LWR spent fuel Naito, Yoshitaka; Kurosawa, Masayoshi; Suyama, Kenya [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment] 05 NUCLEAR FUELS; SPENT FUELS; ISOTOPE RATIO; WATER COOLED REACTORS; QUANTITATIVE CHEMICAL ANALYSIS; DATA BASE MANAGEMENT; INFORMATION SYSTEMS; PERSONAL COMPUTERS; BURNUP; O CODES; NUCLEAR DATA COLLECTIONS; FORECASTING Many assay data of LWR spent fuels have been collected from reactors in the world and some of them are already stored in the database SFCOMPO which was constructed on a personal computer IBM PC/AT. On the other hand, Group constant libraries for burnup calculation code ORIGEN-II were generated from the nuclear data file JENDL3.2. These libraries were evaluated by using the assay data in SFCOMPO. (author) Japan Atomic Energy Research Inst., Tokyo (Japan) OSTI as DE97758662 Japan 1997-03-01 English Conference Conference: 1996 symposium on nuclear data, Tokai (Japan), 21-22 Nov 1996; Other Information: PBD: Mar 1997; Related Information: Is Part Of Proceedings of the 1996 symposium on nuclear data; Iguchi, Tetsuo [Nagoya Univ. (Japan)]; Fukahori, Tokio [eds.]; PB: 332 p. Medium: X; Size: pp. 15-20 https://doi.org/ ON: DE97758662 [] JAERI-Conf-97-005; CONF-9611184-; INDC(JPN)-179/U Other: ON: DE97758662; TRN: JP9709079 JPN; SCA: 050800; PA: JPN-97:009079; EDB-97:143323; SN: 97001866982 2008-02-05 544666 https://www.osti.gov/etdeweb/servlets/purl/544666