Using activation method to measure neutron spectrum in an irradiation chamber of a research reactor

• 作 者: 周雪梅 刘桂民 李达 王小鹤 孟令杰
• 机 构: ShanghaiInstituteofAppliedPhysics,KeyLaboratoryofNuclearRadiationandNuclearEnergyTechnology,Universi
• 出 处: Nuclear Science and Techniques
• 发表日期: 2014年1期
• 关键词: 中子能谱 测量 辐照室 研究堆 活化法 阈值能量 蒙特卡罗方法 活化方法 Neutron spectrum Iterative method SAND-II

Neutron spectrum should be measured before test samples are irradiated.Neutron spectrum in an irradiation chamber of a research reactor was measured by using activation method when the reactor is in normal operation under 2 MW.Sixteen kinds of non-fission