Fission Reaction Event Yield Algorithm, FREYA — For event-by-event simulation of fission

Abstract From nuclear materials accountability to detection of special nuclear material, SNM, the need for better modeling of fission has grown over the past decades. Current radiation transport codes compute average quantities with great accuracy and performance, but performance and averaging come at the price of limited interaction-by-interaction modeling. For fission applications, these codes often lack the capability of modeling interactions exactly: energy is not conserved, energies of emitted pa... Title of program: FREYA 1.0 Catalogue Id: AEVS_v1_0 Nature of problem Modeling of fission events. Versions of this program held in the CPC repository in Mendeley Data AEVS_v1_0; FREYA 1.0; 10.1016/j.cpc.2015.02.002 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)摘要 从核材料衡算到特殊核材料（Special Nuclear Material, SNM）的探测，近几十年来，对裂变精准建模的需求日益增长。当前的辐射输运程序能够以极高的精度与计算性能求解平均物理量，但这类性能与平均化处理是以逐次相互作用建模能力受限为代价的。针对裂变应用场景，这类程序往往无法精准建模相互作用过程：例如无法保证能量守恒，且出射粒子的能量…… 程序名称：FREYA 1.0 目录编号：AEVS_v1_0 问题属性 裂变事件的建模工作。 Mendeley数据平台的CPC程序库中收录的本程序版本： AEVS_v1_0; FREYA 1.0; 10.1016/j.cpc.2015.02.002 本程序源自贝尔法斯特女王大学馆藏的CPC程序库（1969-2018年）

搜集汇总

背景与挑战

背景概述

该数据集为FREYA 1.0程序，用于核裂变事件的事件级模拟，旨在提高裂变建模的精确性，弥补现有辐射传输代码在交互建模中的局限性。它属于核物理和计算物理领域，发布于2015年，是相关研究的补充数据。