标准摘要
[中文适用范围]： ISO 12789 的这一部分为模拟工作场所中子场的生成和表征提供了指导，这些中子场将用于校准用于辐射防护目的的中子测量装置。 讨论了计算方法和光谱测量方法。 这些参考场中的中子能量范围从大约热中子能量到几百GeV。 讨论了各类中子场的生产方法和监测技术，并给出了评估和报告这些场的不确定性的方法。 [外文原描述]： ISO 12789-2:2008 describes the characterization of simulated workplace neutron fields produced by methods described in ISO 12789-1. It specifies the procedures used for establishing the calibration conditions of radiation protection devices in neutron fields produced by these facilities, with particular emphasis on the scattered neutrons. The diversity of workplace neutron fields is such that several special facilities have been built in order to simulate them in the laboratory. In ISO 12789-2:2008, the neutron radiation field specifications are classified by operational quantities. General methods for characterizing simulated workplace neutron fields are recommended.
英文名称Reference radiation fields — Simulated workplace neutron fields — Part 1: Characteristics and methods of production