We incorporate the coupled-channels optical model into the statistical Hauser-Feshbach nuclear reaction theory, where the scattering matrix is diagonalized by performing the Engelbrecht-Weidenmüller transformation. This technique has been implemented in the coupled-channels optical model code ECIS by J. Raynal, and we extend this method so that all the open channels in a nucleon-induced reaction on a deformed nucleus can be calculated consistently.

中文翻译：

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低能中子入射反应的耦合通道和统计的Hauser-Feshbach核反应理论的统一描述

我们将耦合通道光学模型纳入统计的Hauser-Feshbach核反应理论中，其中通过执行Engelbrecht-Weidenmüller变换将散射矩阵对角化。该技术已在J. Raynal的耦合通道光学模型代码ECIS中实现，并且我们对此方法进行了扩展，以便可以一致地计算核仁诱发的对变形核的反应中的所有开放通道。