The new ENDF/B-VIII.0 evaluated nuclear reaction data library is improved relative to the previous ENDF/B-VII.1 library because of using new evaluated data for neutron and photon reactions on certain nuclides. To get a more comprehensive impression for shielding calculations on the latest neutron and photon data library, and to provide reference for the selection of the evaluated nuclear data libraries for the science and engineering applications, we have developed MATXS libraries using the NJOY2016 code for shielding calculations based on ENDF/B-VIII0 and ENDF/B-VII.1, named XMAP-B80 and XMAP-B71 respectively. The performance of the XMAP-B80 and the XMAP-B71 libraries for shielding and criticality calculations was verified by several benchmarks. TRANSX2.15/ANISN system was used to calculate the results of the benchmarks. In addition, we added the calculation results of the Monte Carlo N-particle code as a reference to further verify the correctness of the calculation results of the TRANSX/ANISN code system based on the XMAP libraries.

新的 ENDF/B-VIII.0 评估核反应数据库相对于之前的 ENDF/B-VII.1 库进行了改进，因为使用了针对某些核素的中子和光子反应的新评估数据。为了对最新的中子和光子数据库的屏蔽计算有更全面的印象，为科学和工程应用评估核数据库的选择提供参考，我们使用NJOY2016代码开发了屏蔽计算的MATXS库基于 ENDF/B-VIII0 和 ENDF/B-VII.1，分别命名为 XMAP-B80 和 XMAP-B71。XMAP-B80 和 XMAP-B71 库用于屏蔽和临界计算的性能已通过多个基准测试验证。TRANSX2.15/ANISN系统用于计算基准测试的结果。此外，