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本文采用直接作用模型和扭曲波玻恩近似（ＤＷＢＡ）理论，计算了１１Ｂ的２．１４ＭｅＶ激发态在入射中子能量为７：５４～２０．０ＭｅＶ的非弹性散射的积分截面和角分布，计算结果与评价的实验值进行了比较，符合较好．对实验上所缺乏的数据作出了理论预期值．
In this paper, we calculated the integral cross section and angular distribution of the inelastic scattering of the 2.14 MeV excited state of 11B at an incident neutron energy of 7: 54-20.0 MeV using the direct action model and the Twist-Wave Born Approximation (DWBA) Results and evaluation of the experimental values were compared, in good agreement. The experimental data on the lack of theoretical expectations have been made.