JENDL-4.0 Benchmarking for Fission Reactor Applications

被引：49

作者：

Chiba, Go ^{[1
]}

Okumura, Keisuke ^{[1
]}

Sugino, Kazuteru ^{[1
]}

Nagaya, Yasunobu ^{[1
]}

Yokoyama, Kenji ^{[1
]}

Kugo, Teruhiko ^{[1
]}

Ishikawa, Makoto ^{[1
]}

Okajima, Shigeaki ^{[1
]}

机构：

[1] Japan Atom Energy Agcy, Tokai, Ibaraki 3191195, Japan

来源：

JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY | 2011年 / 48卷 / 02期

关键词：

nuclear data; integral data; benchmarking; JENDL-4.0; ACTINIDE CROSS-SECTIONS; PROTOTYPE FAST-REACTOR; VALIDATION;

D O I：

10.3327/jnst.48.172

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

Benchmark testing for the newly developed Japanese evaluated nuclear data library JENDL-4.0 is carried out by using a huge amount of integral data. Benchmark calculations are performed with a continuous-energy Monte Carlo code and with the deterministic procedure, which has been developed for fast reactor analyses in Japan. Through the present benchmark testing using a wide range of benchmark data, significant improvement in the performance of JENDL-4.0 for fission reactor applications is clearly demonstrated in comparison with the former library JENDL-3.3. Much more accurate and reliable prediction for neutronic parameters for both thermal and fast reactors becomes possible by using the library JENDL-4.0.

引用

页码：172 / 187

页数：16

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