摘要
在迴旋加速器上利用D(d,n)~3He反应和~9Be(d,n)^(10)B反应产生的中子,采用双参数方法测量NE-230和NE-232氘化闪烁体对氘以及国产的ST-451闪烁体对质子的光响应曲线,所测的实验值用二次多项式拟合。对其它性能也作了相对比较。
The response of deuterated scintillators NE-230 and NE-232 to electrons anddeuterons, and liquid scintillator ST-451 to electrons and protons were measured inthe neutron energy range 1.4 to 15. 75 MeV using two parameter method (one forincident energy measurement, one for pulse height of scintillation detectors). Theneutrons were produced through the D(d, n)~3He and ~9Be (d, n)^(10)B reactions. Inaddition, The measured response data were fitted with quadratic polynomial.
出处
《原子能科学技术》
EI
CAS
CSCD
北大核心
1989年第2期24-31,共8页
Atomic Energy Science and Technology
关键词
闪烁体
氘化
光响应
Response
NE-230
NE-232
ST-451
