等离子体聚焦装置等离子体实验中辐射剂量监测用RSS-131高效电离室的校准

K. Szewczak, S. Jednoróg
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引用次数: 5

摘要

等离子体研究有辐射危害。由于使用PF-1000装置的氘等离子体研究计划,它是一个能量为2,45 MeV的中子密集源(高达1011 n·脉冲−1)和具有宽能谱的电离电磁辐射。这两种类型的辐射大多以超短脉冲(~ 100纳秒)发射。本工作的目的是对RSS-131辐射计进行测试和校准,使其能够用于测量PF-1000放电过程中发射的具有宽能谱的超短电磁辐射脉冲。此外,还介绍了在控制室进行的原始测量结果。
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Calibration of the RSS-131 high efficiency ionization chamber for radiation dose monitoring during plasma experiments conducted on plasma focus device
Plasma research poses a radiation hazard. Due to the program of deuterium plasma research using the PF-1000 device, it is an intensive source of neutrons (up to 1011 n · pulse−1) with energy of 2,45 MeV and ionizing electromagnetic radiation with a broad energy spectrum. Both types of radiation are mostly emitted in ultra-short pulses (∼100 ns). The aim of this work was to test and calibrate the RSS-131 radiometer for its application in measurements of ultra-short electromagnetic radiation pulses with broad energy spectrum emitted during PF-1000 discharge. In addition, the results of raw measurements performed in the control room are presented.
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来源期刊
Central European Journal of Physics
Central European Journal of Physics 物理-物理:综合
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3.3 months
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