【摘 要】
：
The BF_3 long counter has characteristics of lower sensitivity,long neutron energy plateau curve and so on.According to the difference structures of moderator,t
【机 构】
：
Department of Nuclear Technology Application,
【出 处】
：
Annual Report of China Institute of Atomic Energy
论文部分内容阅读
The BF_3 long counter has characteristics of lower sensitivity,long neutron energy plateau curve and so on.According to the difference structures of moderator,the measurement range changes from keV to MeV.Therefore,the BF_3long counter is widely used in measurement of neutron fluence.The purpose of this BF_3 long counter is used to measure neutron fluence of
The BF_3 long counter has characteristics of lower sensitivity, long neutron energy plateau curve and so on. According to the difference structures of moderator, the measurement range changes from keV to MeV.Therefore, the BF_3long counter is widely used in measurement of neutron fluence. The purpose of this BF_3 long counter is used to measure neutron fluence of
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