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直线加速器高能光子束吸收剂量的测量

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摘要 为了确保直线加速器吸收剂量能够达到良好稳定性,便需要能够对直线加速器开展吸收剂量测量工作。在本次研究中就采用了IAEA电离室测定方法,实地测量高能光子束的吸收剂量,在15MV射线条件下测得的结果明显超出标准剂量水平,同时在6MV射线条件下测得的结果则低于标准剂量水平,但从整体上来看结果误差均未超出正常范围,无需重新校对直线加速器便可正常运行。
作者 邹浩
出处 《现代医学与健康研究电子杂志》 2018年第5期79-79,共1页 Modern Medicine and Health Research
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