Japanese evaluated nuclear data library version 5: JENDL-5
Japanese evaluated nuclear data library version 5: JENDL-5
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DOI：
10.1080/00223131.2022.2141903
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发表时间：
2023-02-04
影响因子：
1.2
通讯作者：
Kwon, Saerom
中科院分区：
文献类型：
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作者：
Iwamoto, Osamu;Iwamoto, Nobuyuki;Kwon, Saerom
开发了日本评价核数据库第五版JENDL-5。JENDL-5旨在满足各种需求，不仅来自核反应堆，还来自其他应用，如加速器。迄今为止发布的大多数JENDL专用文件都集成到了JENDL-5中。JENDL-5由11个子库组成：（1）中子，（2）热散射定律，（3）裂变产物产额，（4）衰变数据，（5）质子，（6）氘，（7）α粒子，（8）光核，（9）光原子，（10）电原子和（11）原子弛豫。更新了JENDL-4.0中大量核的中子反应数据，从轻到重，包括影响核反应堆计算的主要和次要锕系元素。此外，JENDL-5中存储的中子反应数据的原子核数量大幅增加;中子数据不仅涵盖了所有自然存在的原子核，而且还涵盖了半衰期超过1天的相邻原子核。JENDL-5首次包括了热散射定律和裂变产物产额的原始估算数据。光带电粒子和光子诱导反应数据也首次被纳入JENDL通用文件。
The fifth version of Japanese Evaluated Nuclear Data Library, JENDL-5, was developed. JENDL-5 aimed to meet a variety of needs not only from nuclear reactors but also from other applications such as accelerators. Most of the JENDL special purpose files published so far were integrated into JENDL-5 with revisions. JENDL-5 consists of 11 sublibraries: (1) Neutron, (2) Thermal scattering law, (3) Fission product yield, (4) Decay data, (5) Proton, (6) Deuteron, (7) Alpha-particle, (8) Photonuclear, (9) Photo-atomic, (10) Electro-atomic, and (11) Atomic relaxation. The neutron reaction data for a large number of nuclei in JENDL-4.0 were updated ranging from light to heavy ones, including major and minor actinides which affect nuclear reactor calculations. In addition, the number of nuclei of neutron reaction data stored in JENDL-5 was largely increased; the neutron data covered not only all of naturally existing nuclei but also their neighbor ones with half-lives longer than 1 day. JENDL-5 included the originally evaluated data of thermal scattering law and fission product yield for the first time. Light charged-particle and photon-induced reaction data were also included for the first time as the JENDL general purpose file.