2016 Annual Meeting

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Oral Presentation

III. Fission Energy Engineering » 301-2. Reactor Design, Nuclear Energy Strategy, Nuclear Transmutation

[2O16-20] nuclear transmutation 1

Sun. Mar 27, 2016 4:25 PM - 5:45 PM Room O (Lecture Rooms C C201)

Chair: Naoyuki Takaki (Tokyo City Univ.)

4:55 PM - 5:10 PM

[2O18] Study on the Minor Actinide Transmutation utilizing Monju Data

(9)Cross-section Adjustment Utilizing MA-related Measurement Data

＊Makoto Ishikawa1, Kenji Yokoyama1, Kazuyuki Numata1, Shuhei Maruyama1, Toshikazu Takeda2 (1.JAEA, 2.Fukui University)

Keywords:Minor actinide, Nuclear transformation, Cross-section adjustment, JENDL-4.0, Nuclide- and reaction-wise contribution

By utilizing the MA-related measurement data gathered and evaluated in the past study, a cross-section set based on JENDL-4.0 was adjusted. As a result, it was found that the uncertainty of the MA-related core parameters induced from the nuclear-data uncertainty could be greatly reduced.