Nuclear Data Evaluations for JENDL High‐Energy File
Nuclear Data Evaluations for JENDL High‐Energy File
复制标题
JENDL 高能文件的核数据评估
DOI：
10.1063/1.1945015
复制
发表时间：
2005
影响因子：
1.4
通讯作者：
S. Chiba
中科院分区：
文献类型：
--
作者：
Y. Watanabe;T. Fukahori;K. Kosako;N. Shigyo;T. Murata;N. Yamano;T. Hino;K. Maki;H. Nakashima;N. Odano;S. Chiba
概述了最近为JENDL高能（JENDL-HE）文件进行的核数据评估，其中包括所有132种核素的能量高达3 GeV的中子和质子截面。当前版本的JENDL‐HE文件包括中子总截面、核子弹性散射截面和角分布、非弹性截面、次级轻粒子（n、p、d、t、3 He、α和π）和伽马射线的产生截面和双微分截面、同位素产生截面和ENDF 6格式的裂变截面。目前的评价进行的基础上的实验数据和理论模型计算。在截面计算方面，我们将ECIS 96、OPTMAN、GNASH、JQMD、JAM、TOTELA、FISCAL等现有的核模型程序和系统学程序结合起来，构建了一个混合计算程序系统，并将计算结果与现有的实验数据和其他计算结果进行了比较。沿着讨论了JENDL‐HE项目的未来计划以及对高能截面数据的预期需求。概述了最近为JENDL高能（JENDL‐HE）文件进行的核数据评估，其中包括能量高达3 GeV的中子和质子截面，涵盖全部132种核素。当前版本的JENDL‐HE文件包括中子总截面、核子弹性散射截面和角分布、非弹性截面、次级轻粒子（n、p、d、t、3 He、α和π）和伽马射线的产生截面和双微分截面、同位素产生截面和ENDF 6格式的裂变截面。目前的评价进行的基础上的实验数据和理论模型计算。对于截面计算，我们将现有的核模型程序和系统学程序（如ECIS 96、OPTMAN、GNASH、JQMD、JAM、TOTELA、FISCAL等）组成了一个混合计算程序系统，并将计算结果与现有的实验结果进行了比较。
An overview is presented of recent nuclear data evaluations performed for the JENDL high‐energy (JENDL‐HE) file, in which neutron and proton cross sections for energies up to 3 GeV are included for the whole 132 nuclides. The current version of the JENDL‐HE file consists of neutron total cross sections, nucleon elastic scattering cross sections and angular distributions, nonelastic cross sections, production cross sections and double‐differential cross sections of secondary light particles (n, p, d, t, 3He, α, and π) and gamma‐rays, isotope production cross sections, and fission cross sections in the ENDF6 format. The present evaluations are performed on the basis of experimental data and theoretical model calculations. For the cross section calculations, we have constructed a hybrid calculation code system with some available nuclear model codes and systematics‐based codes, such as ECIS96, OPTMAN, GNASH, JQMD, JAM, TOTELA, FISCAL, and so on. The evaluated cross sections are compared with available experimental data and the other evaluations. Future plans of our JENDL‐HE project are discussed along with prospective needs for high‐energy cross section data.An overview is presented of recent nuclear data evaluations performed for the JENDL high‐energy (JENDL‐HE) file, in which neutron and proton cross sections for energies up to 3 GeV are included for the whole 132 nuclides. The current version of the JENDL‐HE file consists of neutron total cross sections, nucleon elastic scattering cross sections and angular distributions, nonelastic cross sections, production cross sections and double‐differential cross sections of secondary light particles (n, p, d, t, 3He, α, and π) and gamma‐rays, isotope production cross sections, and fission cross sections in the ENDF6 format. The present evaluations are performed on the basis of experimental data and theoretical model calculations. For the cross section calculations, we have constructed a hybrid calculation code system with some available nuclear model codes and systematics‐based codes, such as ECIS96, OPTMAN, GNASH, JQMD, JAM, TOTELA, FISCAL, and so on. The evaluated cross sections are compared with available experi...