摘要
简要叙述了采用 BF3正比计数管和 6Li玻璃闪烁体测量贫化铀材料的自发裂变中子发射率的实验研究及结果。实验测得贫化铀材料自发裂变中子发射率为 2 8/ s·kg,与理论预估在误差范围内一致。
The neutron intensity from the spontaneous fission of U 238 has been measured by the BF 3 proportional counter tube and the Li 6 glass scintillator. The neutron emission rate is 28 neutrons per kilogram depleted Uranium per second , and in coincidence with calculation.
出处
《核电子学与探测技术》
CAS
CSCD
北大核心
2001年第4期271-273,共3页
Nuclear Electronics & Detection Technology
