232 Th (n,)233 Th 中子俘获反应十字节用激活方法在 14.1 兆电子伏和 14.8 兆电子伏的平均中子精力被测量。中子流动用监视器反应 27 艾尔(n,)24 Na。导致的 gamma 光线活动用与一个高分辨率 HPGe 察觉者装备的一个低背景 gamma 光线分光计被测量。试验性地坚定的生气的节与在文学,和 ENDF/B-VII.1, JENDL-4.0u+ ,和 CENDL-3.1 的评估数据的数据相比。232 Th (n,)233 Th 反应也用 TALYS1.6 计算机代码理论上被计算。
The ^232Th(n,γ)^233Th neutron capture reaction cross sections were measured at average neutron energies of 14.1 MeV and 14.8 MeV using the activation method.The neutron flux was determined using the monitor reaction^27Al(n,α)^24Na.The induced gamma-ray activities were measured using a low background gamma ray spectrometer equipped with a high resolution HPGe detector.The experimentally determined cross sections were compared with the data in the literature,and the evaluated data of ENDF/B-Ⅶ.1,JENDL-4.0u+,and CENDL-3.1.The excitation functions of the ^232Th(n,γ)^233Th reaction were also calculated theoretically using the TALYS1.6 computer code.