基于启明星1#的ADS嬗变研究

ADS Transmutation Research Based on Venus 1#

摘要: 以ADS次临界试验平台启明星1#为研究对象，计算分析了MA和LLFP共9种核素的嬗变反应率。通过实验测量了LLFP中¹³⁷Cs的实际嬗变反应率，发现该装置对¹³⁷Cs嬗变速度是其本身自然衰变的10倍。实验结果表明启明星1#具有一定的嬗变能力，经分析确认实验测量结果和理论计算结果吻合。

Abstract: The transmutation reaction rate of the 9 kinds of MA and LLFP nuclides were calculated based on ADS subcritical facility Venus 1#. The transmutation reaction rate of ¹³⁷Cs in the fast-thermal coupled zone was measured, and the transmutation speed of ¹³⁷Cs was 10 times to natural decay. The results that Venus 1# has a certain transmutation ability, and the calculated result of the transmutation reaction rate for ¹³⁷Cs agrees with the measuring result.