摘要
利用T(p,n)和D(d,n)核反应作为单脉冲中子源,在0.6~5MeV中子能区内,测定了ST1422塑料闪烁体(直径40mm,厚度5mm)的光输出随中子能量变化关系。结果表明:ST1422塑料闪烁体的光输出随中子能量的增大而非线性增加。
By using the T(p,n) and D(d,n) reactions as neutron resources, the fluorescence response of ST1422 plastic scintillators (40mm in diameter and 5mm in thickness) was determined in the neutron energy range of 0.655~5MeV. The experimental results show a nonlinear response of fluorescence with neutron energy.
出处
《核电子学与探测技术》
CAS
CSCD
北大核心
2004年第2期186-188,共3页
Nuclear Electronics & Detection Technology
基金
中国工程物理研究院科学基金资助(20010211)。