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The Effect of Low-Energy Neutrons on Activation Cross-Section Measurement

Xiaolong Huang, Weixiang Yu, Xiaogang Han, Wenrong Zhao, Hanlin Lu, Jinxiang Chen, Zhaomin Shi, Gouyou Tang, Guohui Zhang

Nuclear Science and Engineering / Volume 131 / Number 2 / February 1999 / Pages 267-274

Technical Paper / dx.doi.org/10.13182/NSE99-A2033

The effect of low-energy neutrons on activation cross-section measurements was analyzed carefully and proved by the measured neutron spectra of T(d,n)4He and D(d,n)3He reactions. The 58Ni(n,p)58m+gCo and 64Zn(n,p)64Cu reactions were used to confirm this analysis, and their cross sections were measured accurately. In addition, their evaluated excitation functions are given.