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Measurement of dose distribution from a crookes tube using thermoluminescent dosimeter
Radiation Measurements ( IF 2 ) Pub Date : 2020-06-01 , DOI: 10.1016/j.radmeas.2020.106312
Do Duy Khiem , Hiroto Matsuura , Masafumi Akiyoshi

Abstract The dose distribution is a crucial evaluation to ensure radiation safety once using a Crookes tube in the teaching of science in Japan. In this study, the spatial dose distribution surrounding the Crookes tube was estimated using TLDs. The results showed that the high dose distribution predominated in front of the Crookes tube with a range of 0.23–0.46 mSv/h at a distance of 1 m. From the experimental data, the present study made some recommendations for radiation protection and operational condition on these apparatuses. These results will contribute as a radiation safety database on Crookes tube serving in radiological education in Japan.

中文翻译:

使用热释光剂量计测量来自克鲁克斯管的剂量分布

摘要 日本在科学教学中使用克鲁克斯管后,剂量分布是确保辐射安全的重要评价指标。在这项研究中,克鲁克斯管周围的空间剂量分布是使用 TLD 估计的。结果表明,高剂量分布在 Crookes 管前面占主导地位,在 1 m 的距离范围为 0.23–0.46 mSv/h。根据实验数据,本研究对这些设备的辐射防护和运行条件提出了一些建议。这些结果将作为用于日本放射教育的克鲁克斯管的辐射安全数据库做出贡献。
更新日期:2020-06-01
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