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High-performance neutron detector for radiography and small-angle scattering: neutron detection with astronomical CCDs

机译:用于放射线照相的高性能中子探测器和小角度散射:中子检测与天文学CCD

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A high detectivity CCD camera has successfully been used to detect the faint light of a neutron scintillator. We present our first prototype of such a neutron detector with an active area of up to 28*28 cm$+2$/ and we show several high-resolution radiographs taken with it. After some further improvements, this detector will be sensitive enough to detect a few single neutrons on an area as large as 0.5*0.5 m$+2$/, thus making it feasible for small-angle scattering with sufficient size and very high resolution.
机译:高探测CCD摄像机已成功用于检测中子闪烁体的微弱光。我们介绍了我们的第一个原型的这种中子探测器,活跃面积高达28 * 28厘米至2美元/ 2美元/我们展示了几种高分辨率的射线照相。在进一步的进一步改进之后,该检测器足够敏感,以检测大约0.5 * 0.5米至2美元/的区域上的几个单个中子,从而使其可行的小角度散射具有足够的尺寸和非常高的分辨率。

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