Detailed benchmark test of JENDL-4.0 iron data for fusion applications

作者：Konno Chikara^*; Wada Masayuki; Kondo Keitaro; Ohnishi Seiki; Takakura Kosuke; Ochiai Kentaro; Sato Satoshi

来源：Fusion Engineering and Design, 2011, 86(9-11): 2682-2685.

DOI：10.1016/j.fusengdes.2011.01.097

• JENDL-3.3
• JENDL-4.0
• Iron
• Benchmark test
• FNS
• MCNP

The major revised version of Japanese Evaluated Nuclear Data Library (JENDL), JENDL-4.0, was released in May, 2010. As one of benchmark tests, we have carried out a benchmark test of JENDL-4.0 iron data, which are very important for radiation shielding in fusion reactors, by analyzing the iron fusion neutronics integral experiments (in situ and Time-of-Flight (TOF) experiments) at JAEA/FNS. It is demonstrated that the problems of the iron data in the previous version of JENDL, JENDL-3.3, are solved in JENDL-4.0; the first inelastic scattering cross section data of (57)Fe and the angular distribution of the elastic scattering of (56)Fe. The iron data in JENDL-4.0 are comparable to or are partly better than those in ENDF/B-VII.0 and JEFF-3.1.

• 出版日期2011-10