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为了测量ＬＦ－１２装置激光聚变Ｄ－Ｔ中子产额，我们通过ＮＳ－２００加速器和脉冲中子管对实验所用几个塑料闪烁探测器的Ｄ－Ｔ中子灵敏度进行了标定，给出了各探测器在不同条件下的Ｄ－Ｔ中子灵敏度值。加速器和脉冲中子管两种方法的测量误差分别为±１３％和±５０％，两种标定结果在误差范围内是一致的。
In order to measure the laser fusion D-T neutron yield of the LF-12 device, we calibrated the D-T neutron sensitivity of several plastic scintillation detectors used in the experiment with an NS-200 accelerator and a pulsed neutron tube, D-T neutron sensitivity of each detector under different conditions. The measurement errors of the two methods of accelerator and pulse neutron tube are respectively ± 13% and ± 50%. The results of the two calibrations are consistent within the error range.