SPECTRUM – A computer code for prompt fission neutron spectrum and prompt neutron multiplicity calculation

Abstract The computer code SPECTRUM generates total prompt fission neutron spectrum, total prompt multiplicity, average energy of the spectrum and equivalent Maxwellian spectrum. Theoretical background employed in the calculations is that of Los Alamos model, with multiple chance fission, upgraded to allow a neutron incident energy dependence of the input parameters. The code handles the complete set of output data with a powerful graphical interface, allowing a comparison with reference data. ... Title of program: SPECTRUM Catalogue Id: ADLH_v1_0 Nature of problem Prompt fission neutron spectrum and average prompt neutron multiplicity are calculated. Versions of this program held in the CPC repository in Mendeley Data ADLH_v1_0; SPECTRUM; 10.1016/S0010-4655(99)00458-0 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)摘要 计算机程序SPECTRUM可生成总瞬发裂变中子能谱、总瞬发中子多重数、能谱平均能量以及等效麦克斯韦（Maxwellian）能谱。本计算采用的理论背景为洛斯阿拉莫斯（Los Alamos）模型，该模型包含多机会裂变过程，并已完成升级，可支持输入参数随中子入射能量变化的功能。该程序搭载功能强大的图形界面，可完整处理输出数据集，并支持与参考数据进行对比。 程序名称：SPECTRUM 目录编号：ADLH_v1_0 计算问题：求解瞬发裂变中子能谱与平均瞬发中子多重数。 本程序在门德尔数据（Mendeley Data）的CPC程序库中的收录版本：ADLH_v1_0；SPECTRUM；10.1016/S0010-4655(99)00458-0 本程序源自贝尔法斯特女王大学（Queen's University Belfast）所馆藏的CPC程序库（1969-2019年）。