【摘要】 采用快慢中子符合的中子探测器,可用于强γ射线本底下探测中子,并应用于冷聚变实验中。使用²⁵²Cf中子放射源时,探测效率为3×10^-3,对慢中子峰的FWHM分辨为25%。更多还原

【Abstract】 The neutron detector with fast and slow neutron coincidence is described in the paper. It can beused to detect neutrons under strong γ--ray background, and has been applied to an experiment of coldfusion. For ²⁵²Cf neutron source, the efficiency is 3×10^-3, energy resolution is 25% （FWHM） forslow neutrons.更多还原