PDF(769 KB)
PDF(769 KB)
PDF(769 KB)
用于16.7 MeV脉冲高能γ探测的散射吸收方法研究
谭新建1，2、欧阳晓平(
)2、王群书2
cattering-absorbing method for the detection of 16.7 MeV high-energy pulsed gamma
Tan Xinjian1,2、Ouyang Xiaoping2、Wang Qunshu2
理论分析计算的基础上，提出了基于康普顿效应的散射吸收探测方法，该方法能实现高低能γ灵敏度比值达106～108，且对高能γ灵敏度较大，为10-21～10-16 C·cm2，其性能指标在一定程度上优于目前使用的基于磁分析器与Cherenkov探测器的高能γ探测方法指标。
This paper proposes a new method of diagnosing 16.7 MeV high-energy pulsed gamma, named "scattering-absorbing method" . The ratio of the sensitivity of HEG to that of the LEG can reach 106 to 108 by this new method. The sensitivity of 16.7 MeV high-energy gamma ranges from 10-21 to 10-16 C·cm2. It's better than the traditional method which bases on the magnetic analyzer and Cherenkov detector on some aspects.
high-energy gamma / Cherenkov detector / scattering absorption method
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