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介绍了利用K600中子发生器进行Si-PIN探测器灵敏度标定的实验方法,并在实验中测出了Si-PIN探测器对14MeV中子的直照灵敏度。同时,利用MCNP模拟程序对Si-PIN探测器不同能量的中子直照灵敏度进行了理论计算,实验灵敏度处理结果和理论计算值较为一致。 相似文献
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Neutron double differentialcross sections of 238U,209Bi and Fe at 10 MeV are measured at 5 or8 angles between 35° and 120° by means of both normal and abnormal TOF spectro-metersusing D(d,n) neutron source. The data of 238U,209Bi and Fe arecompared with theoretical calculations. A good agreement is achieved. 相似文献
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