Since its inception, the so-called surrogate-reaction method (SRM) has motivated the development and improvement of theories in connection to direct reactions. This paper reassesses some of the developments carried out in previous decades to deal with the representation of direct reaction probability data. It is believed that the experimental probabilities assimilation in the neutron cross section evaluation process can be better estimated using tools resulting from the efforts made over the years. This paper provides a new perspective on this issue both in terms of fission and $\gamma$-ray emission probabilities. In addition to the “natural” assimilation path that considers analyzing probabilities jointly with cross sections to extract nuclei structural properties, this article puts forward a prescription to convert, with a good level of confidence, measured direct-reaction induced probabilities to pseudoexperimental neutron-induced cross sections. This approach is named after the SRM as extended SRM (ESRM).

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调和替代反应的概率和中子诱发的截面

自成立以来，所谓的替代反应方法（SRM）推动了与直接反应有关的理论的发展和改进。本文重新评估了过去几十年中为处理直接反应概率数据的表示而进行的一些开发。人们认为，使用多年来的努力所产生的工具，可以更好地估计中子截面评估过程中的实验概率同化。本文就裂变和裂变提供了一个新的观点。$\gamma$射线发射概率。除了考虑结合横截面分析概率以提取核结构特性的“自然”同化路径外，本文还提出了将具有良好置信度的测量直接反应诱导的概率转换为伪实验中子诱导的概率的处方。交叉区域。这种方法以SRM命名为扩展SRM（ESRM）。